IMB MB3008A User manual

衬衫缝后复司机
Automatic back york pleat sewing machine
（MB3008A）
使用说明书
Instruction Manual
常州智谷机电科技有限公司
CHANGZHOU WISDOM & VALLEY ELECTRICAL TECHNOLOGY CO.,LTD
在使用本设备之前请先阅读本使用说明书
Please read the operation manual of the touch
screen interface before using the device
请将本使用说明书放在便于查阅的地方保管
Please keep this operation manual of touch screen
interface in convenient place for reference
2022.04.03
版本信息/ Version

感谢购买 IMB 工业用缝纫机。
在使用此机器之前，请仔细阅读以下的说明，这样可以更好地帮到您了解此机器的相关
操作。
这些说明是根据现行的条例明确阐述了正确的工作方法。
Thank you for purchasing this industrial sewing machine from IMB
Before using this automatic unit, please read the following instructions, which will help
you to
understand how the machine operates.
These instructions illustrate the correct working methods to comply with current
regulations.
在没有得到IMB授权许可的前提下，此说明书的任何部分是不可以被复制或者转录的。
说明书的内容可能被修改，而不需预先通知。
No part of this manual may be copied or transcribed without requesting prior authorization
from IMB
The contents of this manual may be subject to change without advance notification.
我们将欣然接受各位提出的改进此说明书的任何建议和指示
We are happy to receive suggestions and/or indications on ways we could improve this manual.
本机介绍说明分为三部分，具体请参照《MB3008A 衬衫缝后复司机-使用说明书》、《MB3008A 衬衫缝
后复司机-零件手册》、《MB3008A 衬衫缝后复司机-触摸屏界面操作说明》。
The introduction of this machine is divided into three parts. For details, please refer
to 《MB3008A Operation manual》 and 《MB3008A Parts Manual》《MB3008A Touch screen interface
operation instructions》

ENGLISH

Catalog
1、Basic information of the equipment............................................................................................................1
2、Technical parameters of the equipment......................................................................................................2
3、Safety precautions........................................................................................................................................3
4、key function description.............................................................................................................................. 5
4.1.Function description of the button..................................................................................................... 5
4.2. Reset operation instructions...............................................................................................................6
4.2.1 Boot operation.......................................................................................................................6
4.2.2 Emergency stop reset operation.............................................................................................. 6
五、Operating instructions............................................................................................................................... 7
5.1. Preparation before operation............................................................................................................. 7
5.2. Operation process description............................................................................................................7
5.2.1 Boot device............................................................................................................................... 7
5.2.2 Reset operation.........................................................................................................................7
5.2.3 Start sewing.............................................................................................................................. 8
5.2.4 Shutdown.................................................................................................................................. 9
6、Debugging method.................................................................................................................................... 10
6.1 Clamp position................................................................................................................................... 10
6.2 Clamp adjustment..............................................................................................................................10
7、Electrical wiring..........................................................................................................................................12
7.1. Signal board.......................................................................................................................................12
7.2 Solenoid valve / expansion board......................................................................................................13
8、Accessories box details.............................................................................................................................. 14
9、Common problems and Solutions............................................................................................................. 15
10、Daily maintenance requirements............................................................................................................ 16
11、Knowledge product protection statement.............................................................................................. 17

1
1、Basic information of the equipment
1：Emergency stop button； 2：Loader； 3：Suction system； 4：Knee switch； 5：
Control box； 6：Stacker； 7：convey system； 8：Machine head； 9：Touch screen；
8
1
2
3
4
5
6
9
7

2
2、Technical parameters of the equipment
MB3008A Automatic back york pleat sewing machine
1
Machine head
JUKI MO-6716DA-DE4-40H
2
Maximum sewing speed /rpm
5000
3
Working voltage /V
220
4
Working pressure /Mpa
0.5
5
Motor
Step Motor
6
Stitch length /mm
1--4
7
Size/mm
2400*1100*1400
8
Weight /kg
9
Needle type
DC*27
10
Fold spacing
10~200mm

3
3、Safety precautions
Considerations for safe use of automata
1. In order to prevent accidents caused by electric shock, please do not open
the cover of the electrical box of the motor or touch the parts in the electrical
box when the power is connected.
1. In order to prevent personal injury, please do not operate the machine in
the state of removing the belt guard, finger protector and other safety devices.
2. In order to avoid being involved in the machine's personal accident, please
do not let your fingers, hair, clothes near the pulley, v-belt, motor, and do
not put items on it during the operation of the sewing machine.
3. To prevent personal injury, please do not put your finger near the needle
when turning on the power or running the machine.
4. In order to prevent personal injury, please do not put your fingers in the
wire pole guard during the operation of the sewing machine.
5. When the machine is running, it turns at a high speed. To prevent damage
to the hand, never let the hand near the cutter during operation. In addition,
when changing the cable, please be sure to turn off the power.
6. In order to prevent personal injury, please be careful not to pinch your
fingers when the machine moves up and down or when you return to the original
position.
7. Please do not cut off the power or air supply while the machine is running.
8. In order to prevent accidents caused by sudden starting, please remove the
cloth guide when the preparation work is finished and the sewing state is
reached.
9. In order to prevent accidents caused by electric shock, please do not operate
the sewing machine when the ground wire of the power supply is removed.
10. In order to prevent accidents caused by electric shock and damage to
electrical parts, be sure to turn off the power switch before inserting or
unplugging the power plug.
11. In order to prevent accidents caused by damage of electrical parts, please
stop the operation for safety when it thunders and pull the power plug.
12. In order to prevent accidents caused by damage to electrical parts,
condensation will occur when moving from a cold place to a warm place
immediately, so please wait until the water drops dry before switching on the
power.
13. As this product is a precision machine, please pay full attention to it
during operation, do not splash water or oil on the machine, and do not let
the machine fall and give the machine impact.
This machine is A class A industrial machine. The use of this machine in the
home environment may cause the phenomenon of radio interference. At this point,
please take appropriate measures to solve the problem of radio interference.
15. After the power switch is turned off when the accumulator moves, the
accumulator lever moves, so please be careful not to clip your finger, etc.

4
16. When the power switch is turned off during the foot press action, please
be careful not to pinch your fingers.
17. During folding operation, please be careful not to clip the cylinder to
your finger when putting your finger into the folding machine.
* important safety information:
√ improper operation of the machine may cause personal injury. Please read this
instruction carefully and operate correctly before operation.
√Please ventilate the machine before it is officially powered on.
√ do not turn on the internal parts of the electric cabinet or touch screen
while the power is on.
√ this machine should be used after receiving training or under special
instruction to ensure the safety of the user.

5
4、key function description
4.1.Function description of the button
（1）：Emergency stop button - equipment emergency stop
（2）：Power switch -- rotate the power switch to ON by -90° to energize and ventilate the
equipment.
（3）：Knee touch switch: after knee touch, the sewing step of the equipment is one step
forward
（4）：Touch screen---See《MB3008A interface description》。
a：Main interface
1
2
3
4

6
b：Sewing interface
4.2. Reset operation instructions
4.2.1 Boot operation
4.2.2 Emergency stop reset operation
Case 1: emergency stop in the pleating step stage, reset step: turn the emergency stop
switch clockwise to reset, click “ ”（in the 4.1 (4) alarm screen of the touch screen
(as shown in the figure below), and the fabric is placed again.
Case two: sewing emergency stop, reset steps: the emergency stop switch rotates
clockwise to reset, click “ ” in the alarm screen of touch screen 4.1 (4) (as shown
below)，Click“ ”again，Switch device to “ ”，Start manual sewing by leaning
on the knee touch switch 4.1 (3), and after sewing,click“ ”，Remove fabric。
Alarm screen
Steps
Instructions
The key way to
1
Boot
4.1（2）
2
Switch sewing mode
4.1（4）--a --b
Automatic
sewing mode
Manual sewing
mode

7
五、Operating instructions
5.1. Preparation before operation
√The machine head shall be in the stop state when the operator checks it
√Check whether the pressing plate sponge is intact
√Check whether the sewing thread has been put on correctly
√Check whether the needle has been installed
√Clean the sundries on the machine table to ensure that there are no sundries hindering
the operation of the machine
√Check the pressure of the air pressure gauge to make it meet the use requirements
of the machine
5.2. Operation process description
5.2.1 Boot device
Rotate the power switch at 90° to the ON position, and the equipment will be powered ON.
5.2.2 Reset operation
The device automatically resets after power on. The following figure shows the status
of the device after the reset。
Frame

8
5.2.3 Start sewing
1. First confirm that the system is in automatic sewing state as shown in the figure “ ”，
Click“ ” Fan opening；
2. Place the fabric 1 at the designated position, as shown in figure (a), touch the knee
touch switch once, and the inserting piece extends, as shown in figure (b).
3. Place the fabric 2 at the designated position, as shown in figure (c) below. Touch the
knee touch switch once, and the left and right folding pieces will stretch out and fold
automatically, as shown in figure (d) below.
4. Place the fabric 3 at the designated position, as shown in figure (E), touch the knee
touch switch, press the left pressing piece down, as shown in figure (f), touch the knee
touch switch, and press the right pressing piece down, as shown in figure (g).
5. When touching the knee touch switch, the medium pressure plate extends and presses down,
the pressing frame moves to the right, and the inserting plate and the left and right folding
plates withdraw to their original positions. When pressing the frame, the left and right
pressing plates and the medium pressure plates withdraw to their original positions, as
shown in the following figure (H).
6. Press the frame to move left and sew automatically. After sewing, the material will be
collected automatically, as shown in the following figure (H)
Cycle 2-6 operation steps in sequence。
a b
c d
Plate
Left
clamp
Right
clamp

9
e f
g h
g 缝纫成品
*Click“ ”，Step back for pleating step, click continuously until the desired step
is reached, and place the cloth again。
5.2.4 Shutdown
After operation, turn the power switch 90 ° to the off position, and the equipment will
be shut down。
Presser
Right
clamp
Mid
clamp

10
6、Debugging method
6.1 Clamp position
6.2 Clamp adjustment
Touch screen 4.1（4）--Main interface a —English b The space between pleats is as
follows：
Click“ ”，The outgoing keyboard is as shown in figure a below. Input the desired
pleat spacing (the minimum value is 10 and the maximum value is 200). The finished pleat
spacing position size is as shown in Figure B below. Adjust the spacing position of the
left and right edge folding devices as shown in Figure C below
a b
clamp
presser
Presser
folder
folder
presser
clamp
Distance

11
c
Fine adjustment can be carried out by screw 1 and screw 2 in the position of folding piece
and inserting piece；
Left and right edge pressing can be realized by unscrewing the figure embossing knob,
adjusting the position to the right and left, and then tightening the embossing knob。
Right Clamp
Right Clamp
knob
Screw 1
Screw 2

12
7、Electrical wiring
7.1. Signal board
MB3008A
Port
Sensor status to zero
Remark
Emergency
button
IN9
3P
1
Knee switch
IN10
3P
0
A motor origin
IN11
3P
0
B motor origin
IN12
3P
1
Laser
IN13
3P
1
Break detection
A
IN14
3P
1
Break detection
B
IN15
3P
1

13
7.2 Solenoid valve / expansion board
MB3008A
Port
Switch to zero
Remark
Cylinder A right
01
electromagnet
2P
OFF
Cylinder A left
02
Solenoid
valve
2P
OFF
Cylinder
03
Solenoid
valve
2P
OFF
Cylinder A
04
Solenoid
valve
2P
OFF
Cylinder B
05
Solenoid
valve
2P
OFF
Cylinder B
06
electromagnet
2P
OFF
Cylinder C
07
Solenoid
valve
2P
OFF
Cylinder
08
Solenoid
valve
2P
OFF
Cylinder
09
Solenoid
valve
2P
OFF
Cylinder C
010
electromagnet
2P
OFF
Cylinder
011
Solenoid
valve
2P
ON
Cylinder
012
Solenoid
valve
2P
OFF
Blower
013
Solenoid
valve
2P
OFF
Knife blower
015
Solenoid
valve
2P
OFF
Cylinder 2
016
Solenoid
valve
2P
OFF
Pedal
020
Simulation
3P
OFF

14
8、Accessories box details
NO
ITEM
QYT
1
《Instruction manual》
1
2
《Parts Manual》
1
3
《Touch screen interface
operation instructions》
1
4
Thread stand
1
5
Bushing
1
6
Sponge mats
7
Slotted screwdriver
1
8
Wrench
1

15
9、Common problems and Solutions
10.1. See the table below for common problems and Solutions
10.2. More questions，See《MB3008A Touch screen interface operation instructions》
Phenomenon
Image
Cause Analysis
Solutions
Fabric
wrinkle
/
The pressure of the
press frame is too small
to press the fabric
Adjust the
pressure and
position of
pressing frame
The tail of
the trace is
bent
Frame feeding speed
mismatch
Adjust the
feeding speed of
pressing frame.

16
10、Daily maintenance requirements
10.1. See the following table for the list and requirements of equipment maintenance
10.2. Please refer to the instruction of JUKI mo-6716da-de4-40h for other maintenance
requirements of the machine head
NO
Project
Frequency
Requirement
Daily
Weekly
Monthly
Half
year
1
Clean up the
dust
√
Remove dust from equipment surface and
parts
2
Cleaning up
oil pollution
√
Clean the greasy dirt on the table ,
needle plate and bobbin
3
Fan filter
√
Clean the fan filter dust
4
Clamp sponge
√
Check whether the sponge is worn and
deformed and needs to be replaced if
damaged
5
Folding group
√
Keep level and check screw tightening
6
Frame
√
Keep level and check screw tightening
7
Air tube
interface
√
The air tube interface is tight without
air leakage
8
Oil
√
Oil volume not lower than warning line
9
Sensor
√
Check if the sensitivity is accurate and
if the position changes
10
Slider
√
Check slide lubrication and add
lubricant if necessary
11
Electric
control box
√
Cooling fan runs normally, clean up the
dust in time