CN219172909U

CN219172909U - Assembly line dyestripping equipment

Info

Publication number: CN219172909U
Application number: CN202320357016.2U
Authority: CN
Inventors: 杨为新; 张元方; 王二伟; 杜月皓
Original assignee: Suzhou Qingjiang Precision Machinery Technology Co ltd
Current assignee: Suzhou Qingjiang Precision Machinery Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-06-13
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to an assembly line dyestripping equipment relates to dyestripping technical field, and it includes frame, dyestripping mechanism and recovery mechanism, be provided with the waste film collecting vat in the frame, be provided with artifical receipts membrane district in the lateral wall of waste film collecting vat; the film tearing mechanism is arranged on the frame to tear off the protective film; the recovery mechanism comprises a waste film clamping assembly and a film pushing assembly, wherein the waste film clamping assembly is arranged on the frame and located on one side of the film tearing mechanism, the film pushing assembly is arranged in the side wall of the waste film collecting tank and located on one side of the manual film collecting area, the waste film clamping assembly is used for stripping a protective film adhered by the film tearing mechanism and moving the protective film to the side wall of the waste film collecting tank, and the film pushing assembly is used for pushing the protective film to the manual film collecting area. This application has the effect that improves the degree of automation of dyestripping in order to improve work efficiency.

Description

Assembly line dyestripping equipment

Technical Field

The application relates to the technical field of dyestripping, in particular to assembly line dyestripping equipment.

Background

In the production and manufacturing process of the products, a layer of protective film is firstly attached to the surfaces of the products so as to protect the products from being scratched in the processing process, and in the subsequent processing, the protective film needs to be torn off so as to facilitate the subsequent processing of the products.

At present, a method of matching a mechanical arm with a film tearing module is generally adopted for film tearing, a carrying sucker is arranged on the mechanical arm, the mechanical arm adsorbs a product through the carrying sucker and drives the product to move to the film tearing module; and a rubber roller is arranged on the film tearing module, and after the rubber roller is adhered to one corner of the protective film, the mechanical arm drives the product to move, so that the product is separated from the protective film, and the rubber roller can tear off the protective film.

However, after the existing film tearing module tears the protective film, the waste film of the protective film on the adhesive re-adhesive roller needs to be manually removed, so that the adhesive roller adheres to the protective film on the next product, and the degree of automation is low, so that the improvement is needed.

Disclosure of Invention

In order to improve the degree of automation of dyestripping, this application provides an assembly line dyestripping equipment.

The application provides a pipeline dyestripping equipment adopts following technical scheme:

the assembly line film tearing equipment comprises a frame, a film tearing mechanism and a recycling mechanism, wherein a waste film collecting groove is formed in the frame, and a manual film collecting area is formed in the side wall of the waste film collecting groove; the film tearing mechanism is arranged on the frame to tear off the protective film; the recovery mechanism comprises a waste film clamping assembly and a film pushing assembly, wherein the waste film clamping assembly is arranged on the frame and located on one side of the film tearing mechanism, the film pushing assembly is arranged in the side wall of the waste film collecting tank and located on one side of the manual film collecting area, the waste film clamping assembly is used for stripping a protective film adhered by the film tearing mechanism and moving the protective film to the side wall of the waste film collecting tank, and the film pushing assembly is used for pushing the protective film to the manual film collecting area.

Through adopting above-mentioned technical scheme, tear film mechanism and tear the back of protection film, the waste film clamping assembly centre gripping is fixed the protection film waste film that is torn to peel off the waste film of protection film from tearing film mechanism and remove to the waste film collecting vat in, the quantity of the waste film of protection film in the waste film collecting vat is accumulated more, pushes away the membrane subassembly and concentrate the waste film of protection film and promote to artifical receipts membrane district, so that staff's centralized processing has reduced manual work intensity, has improved the degree of automation that the waste film was retrieved.

In a specific implementation manner, the waste film clamping assembly comprises a steering part and a film clamping part, wherein the steering part comprises a steering fixing seat arranged on the frame, a steering mounting plate arranged on the steering fixing seat, a steering air cylinder arranged on the steering mounting plate and a rotating seat plate arranged at the output end of the steering air cylinder, the film clamping part is arranged on the rotating seat plate to clamp the protective film, and the film clamping part is positioned on one side of the film tearing mechanism.

Through adopting above-mentioned technical scheme, press from both sides the fixed protection film waste film of adhering on the dyestripping mechanism of membrane spare centre gripping, turn to cylinder drive clamp membrane spare and rotate, drive the protection film and remove to peel off the protection film from the dyestripping mechanism, improved the degree of automation of dyestripping, the staff of being convenient for is to the centralized processing of protection film waste film.

In a specific implementation manner, the film clamping piece comprises a film clamping mounting plate, a pneumatic finger and two film stripping clamping plates, wherein the film clamping mounting plate is arranged on the rotary seat plate, the pneumatic finger is arranged on the film clamping mounting plate, each film stripping clamping plate is arranged at any output end of the pneumatic finger, and the two film stripping clamping plates are oppositely arranged to jointly clamp the protective film.

Through adopting above-mentioned technical scheme, under pneumatic finger's drive, two press from both sides the membrane bottom plate and be close to each other, drive two and shell membrane splint butt to the centre gripping adheres the protection film on tearing the membrane mechanism, and it is fixed with the protection film centre gripping, is convenient for peel off the protection film from tearing the membrane mechanism.

In a specific embodiment, a plurality of anti-slip protrusions are arranged on the side wall of each stripping clamp plate facing the other stripping clamp plate.

By adopting the technical scheme, the clamping strength of the stripping clamp plate on the protective film is improved, and the possibility that the protective film slides off from the stripping clamp plate is reduced.

In a specific implementation manner, the film pushing assembly comprises a driving piece, a plurality of groups of mounting pieces and film pushing pieces, wherein each group of mounting pieces comprises a mounting base plate arranged on the bottom wall of the frame, a plurality of adapter seats arranged on the mounting base plate and a mounting shaft which is arranged on the plurality of adapter seats in a penetrating way in a rotating way, the driving piece comprises a driving motor, a plurality of driving wheels and a driving belt, the driving motor is arranged on the bottom wall of the frame, and the output end of the driving motor is connected with one of the mounting shafts; any one of the driving wheels is correspondingly sleeved on any one of the mounting shafts, and a plurality of driving wheels are connected through the driving belt; the film pushing piece is arranged in the side wall of the waste film collecting groove, and penetrates through the inner bottom wall of the waste film collecting groove to be connected with the transmission belt.

Through adopting above-mentioned technical scheme, driving motor drive belt rotates, drives to push away the membrane spare and removes, makes to push away the protection film that the membrane spare will waste film collecting vat in and promote to artifical receipts membrane district, and the staff of being convenient for is to the centralized processing of protection film, has improved the degree of automation that waste film retrieved, has reduced staff's intensity of labour.

In a specific implementation manner, the film pushing piece comprises a plurality of mounting guide rails, a plurality of mounting sliding seats, a connecting seat, a movable bottom plate, a plurality of movable connecting plates, a supporting bottom plate and a pushing plate, wherein the plurality of mounting guide rails are arranged on the bottom wall of the frame, each mounting guide rail is parallel to the length direction of the transmission belt, one mounting sliding seat is correspondingly and slidingly connected on one mounting guide rail, the movable bottom plate is simultaneously connected with the plurality of mounting sliding seats, the connecting seat is arranged on the movable bottom plate, and the connecting seat is connected with the transmission belt; the movable connecting plates are arranged on the movable bottom plate, each movable connecting plate penetrates through the bottom wall of the rack to be connected with the supporting bottom plate, and the supporting bottom plate is positioned in the side wall of the waste film collecting groove; the inner side wall of the waste film collecting tank is provided with a plurality of moving channels in a penetrating way, and any moving connecting plate correspondingly penetrates through any moving channel; the push plate is arranged on the supporting bottom plate and positioned in the side wall of the waste film collecting groove.

By adopting the technical scheme, the transmission belt rotates to drive the connecting seat to move so as to drive the movable bottom plate to move, and the movable bottom plate drives the supporting bottom plate to move through the plurality of movable connecting plates so as to drive the push plate to push the protective film to the manual film collecting area; the installation stability of the movable bottom plate is improved by the installation guide rail and the sliding seat, and the movement stability of the push plate is further guaranteed.

In a specific embodiment, the pushing plate is provided with a film pushing brush, and the film pushing brush is slidably connected with the inner bottom wall of the waste film collecting tank.

Through adopting above-mentioned technical scheme, be convenient for with the protection film in the waste film collecting vat whole promotion to artifical receipts membrane district, reduced the possibility that the protection film was missed.

In a specific implementation manner, the film tearing mechanism comprises a film tearing piece and a fixing piece, wherein the film tearing piece comprises a movable sliding table arranged on the rack, a movable sliding seat arranged on the movable sliding table in a sliding manner, a lifting bottom plate arranged on the movable sliding seat, a lifting cylinder arranged on the lifting bottom plate, a lifting connecting plate arranged at the output end of the lifting cylinder, a rubber roll mounting plate arranged on the lifting connecting plate and a film tearing rubber roll arranged on the rubber roll mounting plate; the mounting is in including setting up fixed cylinder on the lift connecting plate, setting are in the movable clamp plate of fixed cylinder output and setting are in fixed clamp plate on the rubber roll mounting panel, fixed clamp plate with movable clamp plate looks adaptation, just movable clamp plate with fixed clamp plate combined action is in order to centre gripping fixed protection film.

By adopting the technical scheme, the lifting cylinder controls the lifting of the adhesive film rubber roller, so that the adhesive film rubber roller is propped against one corner of the bottom wall of the product and is adhered to one corner of the protective film on the surface of the product; the mechanical arm drives the product to move, so that the protective film starts from one corner of the bottom wall of the product and is slowly separated from the product under the action of the adhesive film roller; the fixed cylinder contracts, the movable clamping plate and the fixed clamping plate are abutted against each other, and the torn part of the protective film is clamped and fixed, so that the possibility that the protective film cannot be torn off completely due to insufficient adhesive force of the adhesive film roller is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the automatic centralized treatment of the waste film is realized, the manual labor intensity is reduced, a worker does not need to manually peel off the protective film on the film tearing mechanism, the automation degree of waste film recovery is improved, and the improvement of the working efficiency is facilitated;

2. the film clamping piece clamps and fixes the waste film of the protection film adhered on the film tearing mechanism, and under the driving of the steering cylinder, the film clamping piece drives the protection film to move so as to peel off the protection film from the film tearing mechanism and move the protection film into the waste film collecting tank, so that the automation degree of film tearing is improved, and the centralized treatment of the waste film of the protection film by workers is facilitated.

Drawings

FIG. 1 is a schematic structural view of an in-line film tearing apparatus according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a partial schematic view of a film tearing mechanism used in an embodiment of the present application;

FIG. 4 is a schematic diagram of a structure for showing a detecting member according to an embodiment of the present application;

FIG. 5 is an enlarged schematic view of portion B of FIG. 4;

FIG. 6 is a schematic cross-sectional view in a vertical direction showing a push membrane assembly in an embodiment of the present application;

FIG. 7 is an enlarged schematic view of portion C of FIG. 6;

FIG. 8 is a schematic cross-sectional view in a vertical direction showing a push membrane assembly in an embodiment of the present application;

FIG. 9 is an enlarged schematic view of portion D of FIG. 8;

fig. 10 is an enlarged schematic view of the portion E in fig. 6.

Reference numerals illustrate:

1. a frame; 11. a waste film collecting tank; 111. a manual membrane collecting area; 112. a moving channel; 2. a film tearing mechanism; 21. a mucous membrane member; 211. moving the sliding table; 212. moving the slide; 213. lifting the bottom plate; 214. a lifting cylinder; 215. lifting the connecting plate; 216. a rubber roll mounting plate; 217. a glue-sticking roller; 22. a fixing member; 221. a fixed cylinder; 222. moving the clamping plate; 223. a fixed clamping plate; 23. a detecting member; 231. detecting a bracket; 232. a detector; 3. a recovery mechanism; 4. a waste film clamping assembly; 41. a steering member; 411. a steering fixing seat; 412. a steering mounting plate; 413. a steering cylinder; 414. rotating the seat plate; 42. a membrane clamping piece; 421. a membrane-clamping mounting plate; 422. pneumatic fingers; 423. a membrane clamping bottom plate; 424. stripping a film clamping plate; 4241. a slip preventing protrusion; 5. pushing the membrane component; 51. a driving member; 511. a driving motor; 512. a driving wheel; 513. a transmission belt; 52. a mounting member; 521. installing a backing plate; 522. an adapter; 523. a mounting shaft; 53. pushing the film piece; 531. installing a guide rail; 532. installing a sliding seat; 533. a connecting seat; 534. a movable bottom plate; 535. moving the connecting plate; 536. a support base plate; 537. a push plate; 5371. film pushing brush.

Detailed Description

The embodiment of the application discloses assembly line dyestripping equipment.

The present application is described in further detail below in conjunction with figures 1-10.

Referring to fig. 1 and 2, an in-line film tearing apparatus includes a frame 1, and a film tearing mechanism 2 and a recovery mechanism 3 are provided on the frame 1. The machine frame 1 is also provided with a waste film collecting tank 11, the film tearing mechanism 2 is arranged on the machine frame 1 and is positioned above the waste film collecting tank 11, and the film tearing mechanism 2 is used for adhering a protective film on a product to tear the protective film. The recycling mechanism 3 comprises a waste film clamping assembly 4 and a film pushing assembly 5, the waste film clamping assembly 4 is arranged on one side of the film tearing mechanism 2 and is positioned above the waste film collecting tank 11, and the waste film clamping assembly 4 is used for stripping the protective film from the film tearing mechanism 2 and moving the protective film into the waste film collecting tank 11; the film pushing component 5 is arranged in the side wall of the waste film collecting tank 11, a manual film collecting area 111 is arranged in the side wall of the waste film collecting tank 11 and located on one side of the film pushing component 5, and the film pushing component 5 pushes the protective film in the waste film collecting tank 11 to move to the manual film collecting area 111 so as to be subjected to centralized recovery treatment of staff.

Referring to fig. 3, the film tearing mechanism 2 includes a film tearing member 21, the film tearing member 21 includes a moving slide 211, a moving slide 212, a lifting bottom plate 213, a lifting cylinder 214, a lifting connecting plate 215, a glue roller mounting plate 216 and a film tearing glue roller 217, the moving slide 211 is arranged on the frame 1 and is positioned above the waste film collecting tank 11, the moving slide 212 is arranged on the moving slide 211 in a sliding manner, the lifting bottom plate 213 is fixed on the moving slide 212, the lifting cylinder 214 is mounted on the lifting bottom plate 213, the output end of the lifting cylinder 214 is connected with the lifting connecting plate 215, the glue roller mounting plate 216 is fixed on the lifting connecting plate 215, and the film tearing glue roller 217 is fixedly mounted on the glue roller mounting plate 216.

Referring to fig. 3, a manipulator on a production line drives a product to move above the frame 1, a moving sliding table 211 drives a glue film roller 217 to horizontally move, a lifting cylinder 214 drives the glue film roller 217 to lift, so that the glue film roller 217 adheres to a corner of a protective film on the bottom wall of the product, the manipulator drives the product to horizontally move, and the protective film is gradually separated from the product until the protective film is completely separated due to adhesion of the glue film roller 217.

Referring to fig. 3, the film tearing mechanism 2 further includes a fixing member 22, the fixing member 22 includes a fixing cylinder 221, a moving clamping plate 222 and a fixing clamping plate 223, the fixing cylinder 221 is disposed on the lifting connecting plate 215, an output end of the fixing cylinder 221 is connected with the moving clamping plate 222, the fixing clamping plate 223 is disposed on the rubber roll mounting plate 216 and located at one side of the rubber roll 217, and the fixing clamping plate 223 is matched with the moving clamping plate 222, when the fixing cylinder 221 is contracted, the moving clamping plate 222 is abutted against the fixing clamping plate 223 to clamp and fix a part of the protection film adhered and torn by the rubber roll 217, the possibility that the protection film is removed by a manipulator along with a product is reduced, and the film tearing is ensured to be complete.

Referring to fig. 4, the film tearing mechanism 2 further includes a detecting member 23, the detecting member 23 includes a detecting bracket 231 and a detector 232, in this embodiment, the detector 232 is a differential detector 232, the detecting bracket 231 is disposed on the frame 1 and is located above one side of the waste film collecting tank 11, the detector 232 is disposed on the detecting bracket 231, and the detector 232 can detect the thickness of the product before and after the film tearing to ensure that the protective film is completely torn off.

Referring to fig. 5, the waste film clamping assembly 4 includes a turning member 41 and a film clamping member 42, the turning member 41 includes a turning fixing seat 411, a turning mounting plate 412, a turning cylinder 413 and a rotating seat plate 414, the turning fixing seat 411 is disposed on the frame 1, the turning mounting plate 412 is disposed on the turning fixing seat 411, the turning cylinder 413 is fixedly mounted on the turning mounting plate 412, and the rotating seat plate 414 is connected with an output end of the turning cylinder 413. The film clamping piece 42 comprises a film clamping mounting plate 421, a pneumatic finger 422, two film clamping bottom plates 423 and two film stripping clamping plates 424, wherein the film clamping mounting plate 421 is arranged on the rotary seat plate 414, the pneumatic finger 422 is fixedly arranged on the film clamping mounting plate 421, the pneumatic finger 422 is positioned above the waste film mounting groove, two output ends of the pneumatic finger 422 are respectively connected with one film clamping bottom plate 423, each film clamping bottom plate 423 faces to the side wall of the other film clamping bottom plate 423, one film stripping clamping plate 424 is fixedly arranged on the side wall of the other film clamping bottom plate 423, and any film stripping clamping plate 424 is positioned on one side of the film stripping rubber roller 217 close to the waste film collecting groove 11.

Referring to fig. 6 and 7, a plurality of cleats 4241 are provided on a side wall of each stripping clip 424 facing the other stripping clip 424.

Referring to fig. 5, the protection film is adhered by the film adhesive roller 217 and is fixed by the movable clamp plate 222 and the fixed clamp plate 223, the mechanical arm drives the product to horizontally move until the protection film is torn off, the pneumatic finger 422 drives the two film peeling clamp plates 424 to be close to each other and clamp the waste protection film adhered on the film adhesive roller 217, the fixed cylinder 221 stretches, the movable clamp plate 222 moves in a direction away from the fixed clamp plate 223, the rotary cylinder drives the rotary seat plate 414 to rotate in the direction of the waste film collecting tank 11, and then the protection film is driven by the two film peeling clamp plates 424 to rotate in the direction of the waste film collecting tank 11, so that the protection film is separated from the film adhesive roller 217, and the protection film is peeled off from the film adhesive roller 217; the pneumatic finger 422 drives the two stripping splints 424 to separate from each other to release the protective film, which falls into the waste film collecting tank 11 under the action of gravity.

Referring to fig. 8 and 9, the film pushing assembly 5 includes a driving member 51, two sets of mounting members 52 and a film pushing member 53, each set of mounting members 52 includes a mounting pad 521, two adapter seats 522 and a mounting shaft 523, the mounting pad 521 is fixed on the bottom wall of the frame 1, the two adapter seats 522 are disposed on the mounting pad 521, and two ends of the mounting shaft 523 in the length direction rotate respectively to pass through one adapter seat 522. The driving piece 51 comprises a driving motor 511, two driving wheels 512 and a driving belt 513, wherein the driving motor 511 is fixedly arranged on the bottom wall of the frame 1, the output end of the driving motor 511 is connected with one of the mounting shafts 523, each mounting shaft 523 is fixedly sleeved with one driving wheel 512, the two driving wheels 512 are connected through the driving belt 513, and the manual film collecting area 111 is located at one end of the driving belt 513 in the length direction.

Referring to fig. 9 and 10, the film pushing member 53 includes two mounting rails 531, two mounting sliders 532, a connection base 533, a movable base 534, two movable connection plates 535, a support base 536 and a push plate 537, the two mounting rails 531 are fixed in parallel to the bottom wall of the frame 1 and parallel to the driving belt 513, one mounting slider 532 is slidably mounted on each mounting rail 531, the two mounting sliders 532 are simultaneously connected to the movable base 534, the connection base 533 is disposed on the movable base 534, and the connection base 533 is fixedly connected to the driving belt 513. Two movable connection plates 535 are vertically fixed on the movable bottom plate 534, and one end of each movable connection plate 535, which is far away from the movable bottom plate 534, penetrates through the bottom wall of the rack 1 and is positioned in the side wall of the waste film collecting tank 11; the supporting base plate 536 is provided in the side wall of the waste film collecting tank 11 and is connected to the two moving connecting plates 535 at the same time, and a moving passage 112 through which any one of the moving connecting plates 535 moves is provided between the inner bottom wall of the waste film collecting tank 11 and the bottom wall of the frame 1. The push plate 537 is vertically arranged on the supporting base plate 536, and the push plate 537 is provided with a film pushing brush 5371, and the film pushing brush 5371 is slidably connected with the inner bottom wall of the waste film collecting tank 11.

Referring to fig. 8 and 10, after the waste films of the protection films in the waste film collecting tank 11 are accumulated to a certain amount, the driving motor 511 drives the driving belt 513 to rotate, and then drives the push plate 537 to move towards the direction close to the manual film collecting area 111, so that the push plate 537 pushes all the waste films of the protection films to the manual film collecting area 111, and the film pushing brush 5371 reduces the possibility of missing the protection films for centralized recovery of workers.

The implementation principle of the assembly line dyestripping equipment of the embodiment of the application is as follows:

the mechanical arm on the assembly line drives the product to move to the upper part of the frame 1, the movable sliding table 211 drives the adhesive film rubber roller 217 to horizontally move, the lifting cylinder 214 drives the adhesive film rubber roller 217 to lift, so that the adhesive film rubber roller 217 is adhered to one corner of a protective film of the bottom wall of the product, the mechanical arm drives the product to horizontally move, the protective film is gradually separated from the product due to the adhesion of the adhesive film rubber roller 217, the fixed cylinder 221 is contracted, and the movable clamping plate 222 is abutted against the fixed clamping plate 223 so as to clamp and fix one corner of the protective film; the mechanical arm continues to drive the product to move until the product is completely separated from the protective film;

the pneumatic finger 422 drives the two stripping splints 424 to approach each other and clamp the waste protective film adhered to the adhesive film roller 217, the fixed cylinder 221 is extended, and the movable splints 222 are moved away from the fixed splints 223 to release the protective film; the rotary cylinder drives the rotary seat plate 414 to rotate towards the waste film collecting tank 11, and then drives the protective film to rotate towards the waste film collecting tank 11 through the two film stripping clamping plates 424, so that the protective film is separated from the film stripping roller 217, and the protective film is stripped from the film stripping roller 217; the pneumatic finger 422 drives the two stripping clamping plates 424 to separate from each other so as to release the protective film, and the protective film falls into the waste film collecting tank 11 under the action of gravity;

when the waste films of the protection films in the waste film collecting tank 11 are accumulated to a certain amount, the steering motor drives the transmission belt 513 to rotate, and then drives the push plate 537 to move towards the direction close to the manual film collecting area 111 until the push plate 537 pushes all the waste films of the protection films to the manual film collecting area 111 for centralized recovery of workers.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An assembly line dyestripping equipment, its characterized in that: the film tearing device comprises a frame (1), a film tearing mechanism (2) and a recycling mechanism (3), wherein a waste film collecting groove (11) is arranged on the frame (1), and a manual film collecting area (111) is arranged in the side wall of the waste film collecting groove (11); the film tearing mechanism (2) is arranged on the frame (1) to tear off the protective film; the recycling mechanism (3) comprises a waste film clamping assembly (4) and a film pushing assembly (5), the waste film clamping assembly (4) is arranged on the frame (1) and located on one side of the film tearing mechanism (2), the film pushing assembly (5) is arranged in the side wall of the waste film collecting tank (11) and located on one side of the manual film collecting area (111), the waste film clamping assembly (4) is used for stripping a protective film adhered by the film tearing mechanism (2), the protective film is moved to the side wall of the waste film collecting tank (11), and the film pushing assembly (5) is used for pushing the protective film to the manual film collecting area (111).

2. The in-line dyestripping apparatus of claim 1, wherein: waste film clamping assembly (4) are including steering part (41) and double-layered membrane spare (42), steering part (41) are including setting up steering fixing base (411) on frame (1), set up steering mounting panel (412) on steering fixing base (411), set up steering cylinder (413) on steering mounting panel (412), and set up rotatory bedplate (414) of the output of steering cylinder (413), double-layered membrane spare (42) set up in order to centre gripping protection film on rotatory bedplate (414), just double-layered membrane spare (42) are located one side of dyestripping mechanism (2).

3. The in-line dyestripping apparatus of claim 2, wherein: the film clamping piece (42) comprises a film clamping mounting plate (421), pneumatic fingers (422) and two film stripping clamping plates (424), the film clamping mounting plate (421) is arranged on the rotary seat plate (414), the pneumatic fingers (422) are arranged on the film clamping mounting plate (421), each film stripping clamping plate (424) is arranged at any output end of the pneumatic fingers (422), and the two film stripping clamping plates (424) are oppositely arranged to jointly clamp a protective film.

4. An in-line film tearing apparatus according to claim 3, wherein: a plurality of anti-slip protrusions (4241) are arranged on the side wall, facing the other stripping clamp plate (424), of each stripping clamp plate (424).

5. The in-line dyestripping apparatus of claim 1, wherein: the film pushing assembly (5) comprises driving pieces (51), a plurality of groups of mounting pieces (52) and film pushing pieces (53), each group of mounting pieces (52) comprises a mounting base plate (521) arranged on the bottom wall of the frame (1), a plurality of adapter seats (522) arranged on the mounting base plates (521) and a mounting shaft (523) which is simultaneously rotated and penetrated on the plurality of adapter seats (522), the driving pieces (51) comprise a driving motor (511), a plurality of driving wheels (512) and a driving belt (513), the driving motor (511) is arranged on the bottom wall of the frame (1), and the output end of the driving motor (511) is connected with one of the mounting shafts (523); any one of the driving wheels (512) is correspondingly sleeved on any one of the mounting shafts (523), and a plurality of the driving wheels (512) are connected through the driving belt (513); the film pushing piece (53) is arranged in the side wall of the waste film collecting groove (11), and the film pushing piece (53) penetrates through the inner bottom wall of the waste film collecting groove (11) to be connected with the transmission belt (513).

6. The in-line dyestripping apparatus of claim 5, wherein: the film pushing piece (53) comprises a plurality of mounting guide rails (531), a plurality of mounting sliding seats (532), a connecting seat (533), a movable bottom plate (534), a plurality of movable connecting plates (535), a supporting bottom plate (536) and a pushing plate (537), wherein the plurality of mounting guide rails (531) are arranged on the bottom wall of the frame (1), each mounting guide rail (531) is parallel to the length direction of the transmission belt (513), one mounting sliding seat (532) is correspondingly and slidingly connected on one mounting guide rail (531), the movable bottom plate (534) is simultaneously connected with the plurality of mounting sliding seats (532), the connecting seat (533) is arranged on the movable bottom plate (534), and the connecting seat (533) is connected with the transmission belt (513); a plurality of movable connecting plates (535) are arranged on the movable bottom plate (534), each movable connecting plate (535) penetrates through the bottom wall of the rack (1) to be connected with the supporting bottom plate (536), and the supporting bottom plate (536) is positioned in the side wall of the waste film collecting tank (11); the inner side wall of the waste film collecting tank (11) is provided with a plurality of moving channels (112) in a penetrating way, and any moving connecting plate (535) correspondingly penetrates any moving channel (112); the push plate (537) is arranged on the supporting base plate (536) and is positioned in the side wall of the waste film collecting groove (11).

7. The in-line dyestripping apparatus of claim 6, wherein: the pushing plate (537) is provided with a film pushing brush (5371), and the film pushing brush (5371) is connected with the inner bottom wall of the waste film collecting groove (11) in a sliding manner.

8. The in-line dyestripping apparatus of claim 1, wherein: the film tearing mechanism (2) comprises a film tearing piece (21) and a fixing piece (22), wherein the film tearing piece (21) comprises a movable sliding table (211) arranged on the frame (1), a movable sliding seat (212) arranged on the movable sliding table (211) in a sliding mode, a lifting bottom plate (213) arranged on the movable sliding seat (212), a lifting cylinder (214) arranged on the lifting bottom plate (213), a lifting connecting plate (215) arranged at the output end of the lifting cylinder (214), a rubber roll mounting plate (216) arranged on the lifting connecting plate (215) and a film tearing rubber roll (217) arranged on the rubber roll mounting plate (216); the fixing piece (22) comprises a fixing air cylinder (221) arranged on the lifting connecting plate (215), a movable clamping plate (222) arranged at the output end of the fixing air cylinder (221) and a fixing clamping plate (223) arranged on the rubber roll mounting plate (216), wherein the fixing clamping plate (223) is matched with the movable clamping plate (222), and the movable clamping plate (222) and the fixing clamping plate (223) jointly act to clamp the fixing protection film.