CN220973494U - Automatic traction pinch roller device of woven bag cutting and sewing equipment - Google Patents
Automatic traction pinch roller device of woven bag cutting and sewing equipment Download PDFInfo
- Publication number
- CN220973494U CN220973494U CN202322442331.8U CN202322442331U CN220973494U CN 220973494 U CN220973494 U CN 220973494U CN 202322442331 U CN202322442331 U CN 202322442331U CN 220973494 U CN220973494 U CN 220973494U
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- Prior art keywords
- pinch roller
- cloth
- roller device
- automatic traction
- sides
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- 238000009958 sewing Methods 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 title abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 66
- 238000009434 installation Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an automatic traction pinch roller device of a woven bag cutting and sewing device, which comprises a cloth placing rack, wherein a cloth feeding groove is formed in the middle of the outer surface of the upper end of the cloth placing rack, a swinging rack is arranged in the cloth placing rack, movable shafts are arranged between the outer surfaces of two sides of the swinging rack and the inner surfaces of two sides of the cloth placing rack, photoelectric switches are arranged on two sides of the swinging rack, an automatic traction pinch roller device capable of being lifted pneumatically is arranged on the inner surface of the lower end of the cloth placing rack, and the automatic traction pinch roller device capable of being lifted pneumatically comprises an electromagnetic valve and an air cylinder. According to the automatic traction pinch roller device of the woven bag cutting and sewing equipment, the pneumatic lifting automatic traction pinch roller device is arranged, and after being matched with the swinging frame, the pneumatic lifting automatic traction pinch roller device can automatically drag the pinch roller body, so that the problem of cloth piece wrinkling can be solved, meanwhile, a manual operation system is replaced, the labor cost is reduced for enterprises, and the hidden danger of product quality is greatly eliminated.
Description
Technical Field
The utility model relates to the technical field of woven bag production and processing, in particular to an automatic traction pinch roller device of woven bag sleeve sewing equipment.
Background
In the production line of the inner film of the automatic kerf sleeve of the woven bag, the woven bag can only drive the traction shaft to drag forward by the traction motor because the bag does not have forward power in the cloth feeding process of the outer bag, but can only make the cloth sheet advance along with the rotation of the traction shaft because of the tension of the cloth roll and the smoothness of the traction shaft and the cloth sheet is tightly pressed on the traction shaft by the cloth roll traction pinch roller; due to the pressing force of the traction pressing wheel, the cloth sheet is rolled to form wrinkles in the advancing process, the cloth sheet is manually stopped along with the backlog of the wrinkles, the pressing wheel is lifted, the cloth sheet is continuously started after being put flat, and the operation has low efficiency and complex process in the production process; to solve such complicated procedures, a set of automatic control system and automatic monitoring system is developed, after the cloth piece walks a certain distance, the traction pinch roller is automatically lifted, and after the folds are stretched flat by the tension of the cloth piece, the pinch roller falls down to continuously assist the advance of the cloth piece.
The cloth roll traction system used on the existing production line needs to manually drop a traction pinch roller after cloth penetrating is finished, and in the movement process, because of the tension force of cloth pieces, the cloth pieces and the traction shaft are asynchronous in movement, folds are formed on the surfaces of the cloth pieces, folds are left on finished bags after long-time backlog, the product quality is affected, certain adverse effects are brought to the use process of people, and therefore, the automatic traction pinch roller device of the woven bag cutting and sewing equipment is provided.
Disclosure of utility model
The utility model provides an automatic traction pinch roller device of a woven bag cutting and sewing device aiming at the problems in the prior art.
The utility model solves the technical problems by the following technical means:
The utility model provides a braided bag cuts cover seam equipment automatic traction pinch roller device, includes puts cloth frame, cloth feeding groove has been seted up at the upper end surface middle part of putting cloth frame, the inside of putting cloth frame is equipped with the swing frame, be equipped with the loose axle between the both sides surface of swing frame and the both sides internal surface of putting cloth frame, the both sides of swing frame are equipped with photoelectric switch, the lower extreme internal surface of putting cloth frame is equipped with pneumatic lift automatic traction pinch roller device, pneumatic lift automatic traction pinch roller device includes solenoid valve and cylinder, be equipped with the mount pad between the cylinder and the both sides internal surface of putting cloth frame, the other end of the piston rod of cylinder is equipped with the connecting block, fixedly connected with installation lifter plate between the connecting block, the upper end surface of installation lifter plate is equipped with the pinch roller body.
Further, the quantity of solenoid valve and cylinder is two sets of, solenoid valve and the both sides surface fixed connection of putting the cloth frame, fixed connection is passed through between the both sides internal surface of mount pad and putting the cloth frame to the cylinder, the both sides surface of installation lifter plate passes through the other end fixed connection of the piston rod of connecting block and cylinder, the pinch roller body is connected with the upper end surface of installation lifter plate.
Further, the pinch roller body is movably connected with the swing frame through a piston rod of the air cylinder.
Further, the photoelectric switch is fixedly connected with the inner surfaces of the two sides of the cloth placing rack, the photoelectric switch is consistent with the lower end of the swinging rack, the photoelectric switch is electrically connected with the electromagnetic valve, and the electromagnetic valve is electrically connected with the air cylinder.
Further, the swing frame is movably connected with the inside of the cloth placing rack through a movable shaft.
Advantageous effects
Compared with the prior art, the utility model provides the automatic traction pinch roller device of the woven bag cutting and sewing equipment, which has the following beneficial effects:
This automatic traction pinch roller device of cover seam equipment is cut to braided bag through being provided with pneumatic lift automatic traction pinch roller device, after pneumatic lift automatic traction pinch roller device and swinging arms cooperation, can pull the pinch roller body voluntarily, can solve cloth piece fold problem, has replaced manual operation system simultaneously, reduces the human cost for the enterprise, very big rejection product quality hidden danger.
Drawings
Fig. 1 is a schematic diagram of the overall planar structure of an automatic traction pinch roller device of a woven bag cutting and sewing device.
Fig. 2 is a schematic plan view of a pneumatic lifting automatic traction pinch roller device of an automatic traction pinch roller device of a woven bag cutting and sewing device of the present utility model.
In the figure: 1. a cloth placing rack; 2. a cloth feeding groove; 3. a swing frame; 4. a movable shaft; 5. an optoelectronic switch; 6. pneumatic lifting automatic traction pinch roller device; 7. an electromagnetic valve; 8. a cylinder; 9. a mounting base; 10. a connecting block; 11. installing a lifting plate; 12. a pinch roller body.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, an automatic traction pinch roller device of a woven bag cutting and sewing device comprises a cloth placing rack 1, a cloth feeding groove 2 is formed in the middle of the outer surface of the upper end of the cloth placing rack 1, a swinging rack 3 is arranged in the cloth placing rack 1, movable shafts 4 are arranged between the outer surfaces of two sides of the swinging rack 3 and the inner surfaces of two sides of the cloth placing rack 1, photoelectric switches 5 are arranged on two sides of the swinging rack 3, an automatic traction pinch roller device 6 capable of being lifted pneumatically is arranged on the inner surface of the lower end of the cloth placing rack 1, the automatic traction pinch roller device 6 capable of being lifted pneumatically comprises an electromagnetic valve 7 and an air cylinder 8, an installation seat 9 is arranged between the air cylinder 8 and the inner surfaces of two sides of the cloth placing rack 1, a connecting block 10 is arranged at the other end of a piston rod of the air cylinder 8, an installation lifting plate 11 is fixedly connected between the connecting blocks 10, and the outer surface of the upper end of the installation lifting plate 11 is provided with a pinch roller body 12.
The number of the electromagnetic valves 7 and the air cylinders 8 is two, the electromagnetic valves 7 are fixedly connected with the outer surfaces of the two sides of the cloth placing rack 1, the air cylinders 8 are fixedly connected with the inner surfaces of the two sides of the cloth placing rack 1 through mounting seats 9, the outer surfaces of the two sides of the installation lifting plate 11 are fixedly connected with the other end of a piston rod of the air cylinders 8 through connecting blocks 10, and the pressing wheel body 12 is connected with the outer surface of the upper end of the installation lifting plate 11.
The pinch roller body 12 is movably connected with the swinging frame 3 through a piston rod of the air cylinder 8.
The photoelectric switch 5 is fixedly connected with the inner surfaces of the two sides of the cloth placing rack 1, the photoelectric switch 5 is consistent with the lower end of the swinging rack 3, the photoelectric switch 5 is electrically connected with the electromagnetic valve 7, and the electromagnetic valve 7 is electrically connected with the air cylinder 8.
The swinging frame 3 is movably connected with the inside of the cloth placing rack 1 through a movable shaft 4.
Principle of operation
Whether the traction roller moves mainly depends on the induction conditions between a Hall switch fixed in the cloth placing rack 1 and a magnetic wafer adsorbed on the swinging frame 3, when the servo motor conveys the outer bag, the swinging frame 3 is lifted, the Hall switch senses the magnetic wafer, and the cloth feeding traction roller rotates to enable the swinging frame 3 to fall until the Hall switch cannot sense the magnetic wafer. When the cloth feeding sheet of the servo motor passes a set distance, the swinging frame 3 is lifted to the highest point along with the cloth feeding sheet, the photoelectric switch 5 can not monitor the swinging frame 3, and the air cylinder 8 always keeps a stretching state to drive the installation lifting plate 11 to ascend, so that the pinch roller body 12 keeps a cloth pressing state; however, as the swing frame 3 lifts, the hall switch senses the magnetic disc, the traction motor works to drive the traction shaft to feed cloth, the swing frame 3 falls along with the advance of the cloth, the magnetic disc is separated from the hall switch, the traction motor stops working, the swing frame 3 descends to the lowest point at the moment, the photoelectric switch 5 detects the swing frame 3, an electric signal is transmitted to the electromagnetic valve 7, the electromagnetic valve 7 is powered off, the air cylinder 8 is powered off, the air-break retraction drives the installation lifting plate 11 to descend, the lifting of the pinch roller body 12 is realized, and thus, one working cycle is completed.
It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (5)
1. The utility model provides a braided bag cuts cover seam equipment automatic traction pinch roller device, includes cloth rack (1), its characterized in that: cloth feeding groove (2) has been seted up at the upper end surface middle part of putting cloth frame (1), the inside of putting cloth frame (1) is equipped with swing frame (3), be equipped with loose axle (4) between the both sides surface of swing frame (3) and the both sides internal surface of putting cloth frame (1), the both sides of swing frame (3) are equipped with photoelectric switch (5), the lower extreme internal surface of putting cloth frame (1) is equipped with pneumatic lift automatic traction pinch roller device (6), pneumatic lift automatic traction pinch roller device (6) include solenoid valve (7) and cylinder (8), be equipped with mount pad (9) between the both sides internal surface of cylinder (8) and putting cloth frame (1), the other end of the piston rod of cylinder (8) is equipped with connecting block (10), fixedly connected with installation lifter plate (11) between connecting block (10), the upper end surface of installation lifter plate (11) is equipped with pinch roller body (12).
2. The automatic traction pinch roller device of the woven bag sleeve sewing equipment according to claim 1, wherein: the number of the electromagnetic valves (7) and the air cylinders (8) is two, the electromagnetic valves (7) are fixedly connected with the outer surfaces of the two sides of the cloth placing rack (1), the air cylinders (8) are fixedly connected with the inner surfaces of the two sides of the cloth placing rack (1) through mounting seats (9), the outer surfaces of the two sides of the mounting lifting plates (11) are fixedly connected with the other ends of the piston rods of the air cylinders (8) through connecting blocks (10), and the pressing wheel bodies (12) are connected with the outer surfaces of the upper ends of the mounting lifting plates (11).
3. The automatic traction pinch roller device of the woven bag sleeve sewing equipment according to claim 1, wherein: the pinch roller body (12) is movably connected with the swinging frame (3) through a piston rod of the air cylinder (8).
4. The automatic traction pinch roller device of the woven bag sleeve sewing equipment according to claim 1, wherein: the photoelectric switch (5) is fixedly connected with the inner surfaces of the two sides of the cloth placing rack (1), the positions of the photoelectric switch (5) and the lower end of the swinging rack (3) are consistent, the photoelectric switch (5) is electrically connected with the electromagnetic valve (7), and the electromagnetic valve (7) is electrically connected with the air cylinder (8).
5. The automatic traction pinch roller device of the woven bag sleeve sewing equipment according to claim 1, wherein: the swinging frame (3) is movably connected with the inside of the cloth placing rack (1) through a movable shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322442331.8U CN220973494U (en) | 2023-09-08 | 2023-09-08 | Automatic traction pinch roller device of woven bag cutting and sewing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322442331.8U CN220973494U (en) | 2023-09-08 | 2023-09-08 | Automatic traction pinch roller device of woven bag cutting and sewing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220973494U true CN220973494U (en) | 2024-05-17 |
Family
ID=91065783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322442331.8U Active CN220973494U (en) | 2023-09-08 | 2023-09-08 | Automatic traction pinch roller device of woven bag cutting and sewing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220973494U (en) |
-
2023
- 2023-09-08 CN CN202322442331.8U patent/CN220973494U/en active Active
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| GR01 | Patent grant |