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Automatic liner insert cutting and sewing machine
  • Automatic liner insert cutting and sewing machine

Automatic liner insert cutting and sewing machine

Min. Order: 1 Set/Sets

Basic Info

Model No.: QFT-850

Product Description

Automatic liner insert cutting and sewing machine

Fully Automatic Inserting-Cutting-Sewing machine's liner can be fully sewn with PP Woven Bag. Liner also can be not sewn / loose inside PP Woven Bag.Without inserting liner, the machine can process for normal Cutting-Sewing function.Saving Manpower Hugely.With Excellance Quality & Stable Performance.


Automatic liner insert cutting and sewing machine

Technical parameters
1. The maximum diameter of cloth drum is 1200mm
2. Bag cutting length 700-1200mm
3. Bag cutting width 400-700mm
4. Bag cutting accuracy ± 1mm
5. PE film length > outer bag 30mm
6. PE film thickness ≥ 0.01mm
7. Folding width of bag bottom 18-25mm
8. Flanging accuracy ± 2mm
9. Sewing machine pin width 7-12mm
10. Production capacity 25-35pcs / min
11. Installed capacity (excluding heating power) 10kw
12. Heating power 2kw
13. Air consumption: 0.9m3/min
14. Size 7450 * 5100 * 1400
15. Weight 3.5t

Production capacity depends on the quality of the used cloth roll, the specification of the final product and the proficiency of the operator.


Technical parameters of qtf-750 woven bag full self cutting and sleeve sewing machine
Equipment features:
1. Electrical part: it adopts the advanced electrical control system of foreign countries, with high degree of automation, few faults and low maintenance rate.
2. Unwinding part: pneumatic automatic rewinding and photoelectric automatic tracking correction are adopted.
3. Color mark tracking: imported color mark electric eye tracking is adopted, which is suitable for woven bags after continuous printing.
4. Cutting part: heating cutter, double rubbing mouth and servo motor are used to control the cold cutter blade.
5. Servo meter is used for bag feeding to make the cutting more accurate.
6. Turning part: the machine adopts servo motor to control the mechanical device, which solves the deviation when the woven bag of the sewing machine turns, makes the woven bag feed into the sewing machine more accurately, sews the bag bottom more standard, and reduces the defective rate.
7 sets of film part: adopt the servo motor to calculate the length of the film to make the cutting more accurate. Cutting, ironing and film forming at one time.
8. Sewing part: the upper cover industrial sewing machine is used, with higher efficiency.
9. The whole machine has unified speed regulation, one key start of unwinding, cutting, film feeding, film covering, conveying and sewing, simple and convenient operation adjustment and specification replacement.

Device details
I. unwinding part:
1. Pneumatic feeding and unwinding parts can be adjusted left and right automatically.
2. The maximum diameter of rolling cloth is 1200mm.
3. Adopt photoelectric automatic deviation correction device.
4. Unwinding traction motor: 0.75KW frequency conversion control motor for automatic speed control.

2. Cut off part:
1. The hot knife is made of 4Cr5MoSiV tool steel, which is not deformed by high temperature heating.
2. The cold cutting servo motor controls the cold blade. The blade runs fast, which greatly increases the service life of the blade.

3. The servo motor is used to control the length of the bag to make the cutting accuracy ± 1mm.
4. Two way automatic cloth rubbing device, easy to open the bag mouth.
5. Adopt Panasonic color mark eye, which is suitable for the whole volume printing of woven bags.

III. turning part:
1. The vacuum suction nozzle is controlled by servo motor to accurately deliver the woven bag to each station.
2. The double opening positioning rubbing device is used to ensure the double opening of the bag bottom and the complete membrane cover.

IV. membrane cutting:

1. Servo motor is used to control the length of cutting film to make the cutting accuracy ± 2mm. Use sharp steel knife, durable.
2. Automatic film covering mechanism

V. sewing part:
1. The upper cover industrial sewing machine is used.
2. The suture needle distance is 7-12mm.
3. It is equipped with two sets of edge folding devices, single folding and double folding, with an accuracy of ± 2mm.
4. Drive motor 0.75kw, frequency conversion control.

Vi. bag collection system:

1. It adopts the form of copy type bag collection.
2. Automatic bag coding: 50 or 100.
3. Automatic counting.

Configuration list of main electrical components and main pneumatic components of the

QTF-750 Cut over sewing machine


Serial number

Name

Model

Quantity

Remark

1.

Sewing machine

1

Shang Peng

2.

servo motor

ECMA-E21315RS

3

Delta

3.

servo motor

ECMA-E21310RS

1

Delta

4.

Frequency converter

VFD007EL43

5

Delta

5.

PLC

FX5U-64M

1

Mitsubishi

6.

Human machine interface (touch screen)

MT-6103

1

Weinview

7.

Thermostat

PEX4

2

Fuji

8.

Photoelectric switch

6

Merck

9.

Circuit breaker

D32/3P

1

Schneider

10.

Circuit breaker

D10/3P

1

Schneider

11.

Circuit breaker

D6/3P

3

Schneider

12.

Circuit breaker

D10/2P

2

Schneider

13.

Circuit breaker

D10/2P

2

Schneider

14.

Circuit breaker

C16/1P

2

Schneider

15.

Circuit breaker

C6/1P

2

Schneider

16.

AC contactor

LC1-E3210N/220V

1

Schneider

17.

AC contactor

LC1-D1210N/220V

3

Schneider

18.

AC contactor

LC1-D0910N/220V

1

Schneider

19.

Intermediate relay

RXM2LB2BD

4

Schneider

20.

Sensor

2

Panasonic

21.

Air Cylinder

MAL32×30-CA

2

AirTAC

22.

Air Cylinder

SC63×80S

1

AirTAC

23.

Air Cylinder

SC63×50S

1

AirTAC

24.

Air Cylinder

TCL40*50S

1

AirTAC

25.

Air Cylinder

TCL20*50S

3

AirTAC

26.

Solenoid valve

4V230

2

AirTAC

27.

Solenoid valve

4V210

18

AirTAC


Changzhou Rainbow Wonder International Trade Co.,Ltd.

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  Changzhou Rainbow Wonder International Trade Co., Ltd. is the brother company of Changzhou Jianwei Machinery Technology Co., Ltd. Our company is committed to the development and manufacture of a full set of container bag production equipment. Through the continuous efforts of the technical team and the production team, the product series covers all the equipment involved in the production of container bags (ton bags). Series of equipment include: flat wire drawing machine, container bag Japanese sling drawing machine (hard wire drawing machine), circular loom, sling machine, cloth cutting machine, belt cutting machine, cold cutting machine (punch), container bag internal cleaning machine, folding machine, packer, as well as special equipment design and customization. With a pioneering, innovative, honest and pragmatic attitude, we constantly explore and develop the corresponding equipment in the production process of container bags. The company has a variety of advanced professional processing equipment at home and abroad, 95% of the main parts are processed in the factory.

Company Info
  • Company Name: Changzhou Rainbow Wonder International Trade Co.,Ltd.
  • Representative: Yvonne Mu
  • Product/Service: Plastic Fat Film Extruding Line , PP Multifilament Spinning Line , Plastic Circular Loom , RIbbon Loom , FIBC Fabric Cutting Machine , Woven Bag Printing Machine
  • Capital (Million US $): 500000
  • Year Established: 2013
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 50
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: Xiwang no.1,Xingou, Zhenglu Town, Tianning Dist, Changzhou City, Jiangsu Province, China.R.P
  • Contact Person: Mr. Jack Cai
  • Tel: +86-0519-89815151
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