Film stripping machine for laminated sheet

Abstract

The utility model relates to the technical field of film stripping machines, and discloses a film stripping machine for laminated sheets, which is characterized in that two fifth transition rollers are arranged on one side of a rack and above a fourth transition roller, and a recovery assembly is arranged on one side of the rack and above the two fifth transition rollers; a discharging roller is installed on one side of the machine frame and located on the right side of the recycling assembly, and a pressing and holding assembly is arranged on one side of the machine frame and located above the discharging roller. Continuous online film stripping and sheet air drying can be achieved, the structure is simple and efficient, manpower is saved, meanwhile, a sheet is soaked in the soaking box, separation of the sheet and a film can be assisted, when the sheet and the film are separated, the water pump pumps liquid in the soaking box through the connecting pipe, then the liquid is guided into the pipeline and sprayed to the sheet through the spraying head, and therefore the sheet and the film are separated. And therefore, the effect of assisting in film stripping is achieved, the sheet film separating efficiency is improved, sprayed liquid falls into the bottom of the collecting box and then is guided into the soaking box through the recycling pipe, and therefore the liquid can be repeatedly used.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film stripping machine technical field, specifically is a kind of film stripping machine for laminated sheet. BACKGROUND

[0002] The film stripping machine is a kind of equipment for removing the protective film on the surface of materials, widely used in electronic, plastic, metal and other industries. Its main function is to quickly and cleanly strip the protective film or adhesive tape attached to the surface of the product, to ensure the appearance and performance of the product during subsequent processing or use.

[0003] When recycling the sheet with film, the film needs to be removed as impurities. Manual film stripping is tedious, labor-intensive and inefficient. Therefore, a film stripping machine for laminated sheet is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a film stripping machine for laminated sheet to solve the problem of manual film stripping being tedious, labor-intensive and inefficient when recycling the sheet with film as impurities.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a film stripping machine for laminated sheet, comprising a rack, a feed roller is installed on one side of the rack, two first transition rollers are arranged below the feed roller on one side of the rack, a gravity tensioning assembly is arranged below the two first transition rollers on one side of the rack, two second transition rollers are installed below the gravity tensioning assembly on one side of the rack, a clamping assembly is arranged between the two second transition rollers on one side of the rack, a soaking assembly is arranged below one side of the rack, a third transition roller and a fourth transition roller are arranged at both ends above the soaking assembly on one side of the rack, two fifth transition rollers are arranged above the fourth transition roller on one side of the rack, a recycling assembly is arranged above the two fifth transition rollers on one side of the rack, a discharge roller is installed on the right side of the recycling assembly on one side of the rack, a pressing assembly is arranged above the discharge roller on one side of the rack, and a winding assembly is arranged above the first transition roller on one side of the rack.

[0006] As a preferred embodiment, the gravity tensioning assembly comprises two limiting blocks, a sliding seat and a tensioning roller. The two limiting blocks are installed on one side of the rack. The sliding seat is slidingly connected to one side of the rack between the two limiting blocks via a sliding rail. The tensioning roller is rotatably connected to one side of the sliding seat.

[0007] As preferred, the clamping assembly comprises an L-shaped fixing base, a first air cylinder and a clamping plate, the L-shaped fixing base is installed on one side of the frame, the first air cylinder is installed on one side of the L-shaped fixing base, and the clamping plate is fixedly connected to the piston rod of the first air cylinder.

[0008] As preferred, the soaking assembly comprises a soaking box, a first connecting base and a plurality of first guide rollers, the soaking box is installed below one side of the frame, the first connecting base is installed on one side of the frame and located inside the soaking box, the plurality of first guide rollers are installed on one side of the first connecting base, and a plurality of guide columns are installed on the inner side of the soaking box.

[0009] As preferred, the recycling assembly comprises a collecting box, two supporting rollers and a second guide roller, the collecting box is installed on one side of the frame, the two supporting rollers are installed on one side inside the collecting box, the second guide roller is installed below one side inside the collecting box, a spraying head is installed on one side of the frame above the collecting box, a drying head is installed on one side of the frame and one side inside the collecting box, a recycling pipe is communicated with the bottom of the collecting box, and the recycling pipe is connected to the top of the soaking box.

[0010] As preferred, the pressing assembly comprises a second air cylinder, a second connecting base and a pressing roller, the second air cylinder is installed on one side of the frame, the second connecting base is slidingly connected to one side of the frame, the piston rod of the second air cylinder is fixedly connected to one end of the second connecting base, the pressing roller is rotatably connected to one side of the second connecting base, and the pressing roller is located directly above the discharging roller.

[0011] As preferred, the winding assembly comprises a plurality of third guide rollers and a winding disc, the plurality of third guide rollers are respectively arranged on one side of the frame and located directly above the first transition roller, the winding disc is rotatably connected to the upper side of the third guide roller through a connecting shaft, a second driving motor is installed inside the frame, and the output shaft of the second driving motor is fixedly connected to the connecting shaft of the winding disc.

[0012] As preferred, the first driving motor is installed inside the frame through a support, the output shaft of the first driving motor is fixedly connected with a driving synchronous wheel, one end of the discharging roller is installed with a driven synchronous wheel, and the driving synchronous wheel and the driven synchronous wheel are connected through a synchronous belt.

[0013] As preferred, the water pump is installed on one side of the soaking box, the water outlet of the water pump is connected to the spraying head through a pipeline, the bottom of the soaking box is communicated with a connecting pipe, and the water inlet of the water pump is connected to one end of the connecting pipe.

[0014] The utility model discloses adopt above technical scheme compared with prior art has following technical effect: the utility model discloses can realize continuous on -line stripping, sheet air drying, simple structure is efficient, saves manpower, simultaneously in the process of sheet conveying, the tensioning roller can be tight to sheet under the action of slide weight, guarantees the stable conveying of sheet, when the sheet peeling film piece breaks, and the sheet is clamped to the sheet through the piston rod of first air cylinder and moves the clamping plate to avoid the sheet of traction end to take place the retraction, and the sheet is soaked in the inside of soaking tank, can assist sheet and film piece's separation, simultaneously when sheet and film piece separate, the water pump extracts the liquid in the inside of soaking tank through connecting pipe, and then imports into the pipeline and sprays on the sheet through the shower head, thereby reaches the effect of auxiliary stripping, improves sheet film separation's efficiency, and the liquid of spraying falls into the bottom of collecting box, and then imports into the inside of soaking tank through the recovery pipe, thereby reaches the repeated use of liquid. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the internal structure schematic diagram of the utility model's rack;

[0018] Figure 3 It is the soaking tank cross section structure schematic diagram of the utility model;

[0019] Figure 4 It is the local cross section structure schematic diagram of the utility model;

[0020] Figure 5 It is the overhead structure schematic diagram of the utility model.

[0021] Explanation of reference signs: 1, rack; 2, feeding roller; 3, first transition roller; 4, limiting block; 5, sliding seat; 6, tensioning roller; 7, second transition roller; 8, L-shaped fixing seat; 9, first air cylinder; 10, clamping plate; 11, third transition roller; 12, soaking box; 13, first connecting seat; 14, first guide roller; 15, guide column; 16, connecting pipe; 17, fourth transition roller; 18, fifth transition roller; 19, collecting box; 20, supporting roller; 21, second guide roller; 22, discharging roller; 23, spraying head; 24, recovery pipe; 25, air drying head; 26, second air cylinder; 27, second connecting seat; 28, compression roller; 29, third guide roller; 30, winding disc; 31, first driving motor; 32, driving synchronous wheel; 33, driven synchronous wheel; 34, second driving motor; 35, water pump. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present application are only used to cooperate with the content disclosed in the present application, to enable those skilled in the art to understand and read, and are not used to limit the conditions of the embodiments of the present application, and therefore do not have technical substantive significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed in the present application.

[0024] EMBODIMENT

[0025] In the prior art, when recycling the sheet material with the film, the film needs to be removed as impurities. Manual film stripping is tedious, laborious and low in efficiency.

[0026] Please refer to Figures 1-5The utility model provides a technical scheme: a kind of film stripping machine for film-coated sheet, including rack 1, the side of rack 1 is equipped with feed roller 2, the side of rack 1 is equipped with two first transition roller 3 below feed roller 2, the side of rack 1 is equipped with gravity tensioning assembly below two first transition roller 3, the side of rack 1 is equipped with two second transition roller 7 below gravity tensioning assembly, the side of rack 1 is equipped with clamping assembly between two second transition roller 7, the side below rack 1 is equipped with soaking assembly, the side of rack 1 is equipped with third transition roller 11 and fourth transition roller 17 respectively above two ends of soaking assembly, the side of rack 1 is equipped with two fifth transition roller 18 above fourth transition roller 17, the side of rack 1 is equipped with recovery assembly above two fifth transition roller 18, the side of rack 1 is equipped with discharge roller 22 right to recovery assembly, the side of rack 1 is equipped with pressure holding assembly above discharge roller 22, the side of rack 1 is equipped with winding assembly above first transition roller 3;Through manual threading film, first sheet is contacted in the outside of feed roller 2, then in turn is contacted in the outside of a first transition roller 3, then is contacted in the outside of gravity tensioning assembly, again is contacted in the outside of second transition roller 7 through other first transition roller 3, sheet is contacted in the outside of third transition roller 11 again through another second transition roller 7, then is crossed and is wound around in the outside of soaking assembly, sheet is contacted in the outside of fourth transition roller 17 and fifth transition roller 18 after being in the inside of soaking box 12, then is threaded into recovery assembly, sheet is contacted in the outside of discharge roller 22 again after being led out the outside of recovery assembly, and compression roller 28 is contacted in the outside of film piece, then the delivery of film piece is completed, and the film piece of stripping can be wound by winding assembly;

[0027] By setting gravity tensioning assembly, the stable delivery of sheet can be guaranteed;Gravity tensioning assembly includes two limiting blocks 4, sliding seat 5 and tensioning roller 6, two limiting blocks 4 are installed on one side of rack 1, sliding seat 5 is slidably connected to one side of rack 1 and is located between two limiting blocks 4, and tensioning roller 6 is rotatably connected to one side of sliding seat 5;Under the action of gravity of sliding seat 5, sheet can be tightened by tensioning roller 6.

[0028] By setting clamping assembly, the sheet of traction end can be avoided to shrink;Clamping assembly includes L-shaped fixed seat 8, first cylinder 9 and clamping plate 10, L-shaped fixed seat 8 is installed on one side of rack 1, first cylinder 9 is installed on one side of L-shaped fixed seat 8, and clamping plate 10 is fixedly connected to the piston rod of first cylinder 9;When sheet peels film piece and breaks, clamping plate 10 is moved by the piston rod of first cylinder 9, so that sheet is clamped.

[0029] The soaking assembly is arranged, which can assist the separation of the sheet and the film; the soaking assembly comprises a soaking box 12, a first connecting seat 13 and a plurality of first guide rollers 14, the soaking box 12 is installed below one side of the rack 1, the first connecting seat 13 is installed on one side of the rack 1 and located inside the soaking box 12, the plurality of first guide rollers 14 are all installed on one side of the first connecting seat 13, and a plurality of guide columns 15 are installed on the inner side of the soaking box 12; the sheet passes between the L-shaped fixing seat 8 and the clamping plate 10, and then abuts against the outer side of the third transition roller 11 through another second transition roller 7, and then is crossed and wound on the outer side of the first guide roller 14 and the guide column 15, and then abuts against the outer side of the fourth transition roller 17 and the fifth transition roller 18 after passing through the inside of the soaking box 12.

[0030] The recovery assembly is arranged, which can air dry the sheet after the film is peeled off, can assist the film separation of the sheet, and can collect the liquid; the recovery assembly comprises a collecting box 19, two supporting rollers 20 and a second guide roller 21, the collecting box 19 is installed on one side of the rack 1, the two supporting rollers 20 are installed on one side in the inside of the collecting box 19, the second guide roller 21 is installed below one side in the inside of the collecting box 19, a spraying head 23 is installed on one side of the rack 1 and located above the collecting box 19, air drying heads 25 are installed on one side of the rack 1 and one side in the inside of the collecting box 19, a recovery pipe 24 is communicated with the bottom of the collecting box 19 and connected to the top of the soaking box 12; the sheet abuts against the outer side of the two supporting rollers 20, the sheet after the film is peeled off abuts against the outer side of the second guide roller 21, and is guided out of the outside of the collecting box 19 between the two air drying heads 25; when the sheet and the film are separated, the water pump 35 draws the liquid in the inside of the soaking box 12 through the connecting pipe 16 and then sprays the liquid on the sheet through the spraying head 23 in the pipeline, so that the effect of assisting the film peeling is achieved, the efficiency of the film separation of the sheet is improved, the sprayed liquid falls into the bottom of the collecting box 19 and is guided into the inside of the soaking box 12 through the recovery pipe 24, so that the liquid is reused, and the separated sheet passes between the air drying heads 25 connected with the air blower and is air dried by the air drying heads 25.

[0031] The pressing assembly is arranged, which can ensure the conveying of the sheet; the pressing assembly comprises a second air cylinder 26, a second connecting seat 27 and a pressing roller 28, the second air cylinder 26 is installed on one side of the rack 1, the second connecting seat 27 is slidingly connected on one side of the rack 1, the piston rod of the second air cylinder 26 is fixedly connected to one end of the second connecting seat 27, and the pressing roller 28 is rotatably connected to one side of the second connecting seat 27 and located directly above the discharging roller 22; the sheet abuts against the outer side of the discharging roller 22 and the outer side of the film, and the pressing roller 28 abuts against the outer side of the film, so that the conveying of the film is completed.

[0032] The waste film can be collected by the winding assembly; the winding assembly comprises a plurality of third guide rollers 29 and a winding disc 30, the third guide rollers 29 are arranged on one side of the rack 1 and above the first transition roller 3 respectively, the winding disc 30 is rotatably connected above the third guide rollers 29 through a connecting shaft, the second driving motor 34 is installed in the rack 1, and the output shaft of the second driving motor 34 is fixedly connected to the connecting shaft of the winding disc 30; after the film of the sheet is stripped, the waste film is in contact with the outside of the third guide rollers 29 and is wound on the outside of the winding disc 30, the second driving motor 34 drives the winding disc 30 to rotate, so that the waste film is wound, and the continuous film stripping of the sheet can be completed.

[0033] The first driving motor 31 is installed in the rack 1 through a support, the output shaft of the first driving motor 31 is fixedly connected with a driving synchronous wheel 32, one end of the discharge roller 22 is provided with a driven synchronous wheel 33, the driving synchronous wheel 32 and the driven synchronous wheel 33 are connected through a synchronous belt, the first driving motor 31 drives the driving synchronous wheel 32 to rotate, the driving synchronous wheel 32 drives the driven synchronous wheel 33 on the discharge roller 22 to rotate through the synchronous belt, so that the film-stripped sheet is driven to move; the water pump 35 is installed on one side of the soaking tank 12, the water outlet of the water pump 35 is connected to the spray head 23 through a pipeline, the bottom of the soaking tank 12 is communicated with the connecting pipe 16, and the water inlet of the water pump 35 is connected to one end of the connecting pipe 16; the water pump 35 draws the liquid in the soaking tank 12 through the connecting pipe 16 and then sprays the liquid on the sheet through the spray head 23 in the pipeline, so that the effect of assisting film stripping is achieved.

[0034] When in use, the film is manually penetrated, the sheet is first in contact with the outside of the feeding roller 2, then in contact with the outside of one first transition roller 3, then in contact with the outside of the tensioning roller 6, then in contact with the outside of the second transition roller 7 through other first transition rollers 3, then in contact with the outside of the third transition roller 11 through another second transition roller 7, then is crossed and wound on the outside of the first guide roller 14 and the guide column 15, then in contact with the outside of the fourth transition roller 17 and the fifth transition roller 18 after passing through the inside of the soaking tank 12, then is penetrated into the inside of the collecting tank 19, then in contact with the outside of the two supporting rollers 20, then in contact with the outside of the second guide roller 21 after the film is stripped, then is guided out of the outside of the collecting tank 19 through the two air-drying heads 25, then in contact with the outside of the discharge roller 22, and then in contact with the outside of the film by the pressing roller 28, so that the film is conveyed.

[0035] After the film is peeled off the sheet, the waste film is abutted on the outside of the plurality of third guide rollers 29, and is wound around the outside of the winding disc 30. When the device is connected to peel the film, the first drive motor 31 and the second drive motor 34 are started by the switch group respectively, the driving synchronous wheel 32 is driven to rotate by the first drive motor 31, the driving synchronous wheel 32 drives the driven synchronous wheel 33 on the discharging roller 22 to rotate through the synchronous belt, so as to drive the peeled film to move, and the winding disc 30 is driven to rotate by the second drive motor 34, so as to wind the peeled waste film.

[0036] In the process of sheet conveying, the tensioning roller 6 can tighten the sheet under the action of the gravity of the sliding seat 5, and when the sheet is peeled off the film, the sheet is broken, the clamping plate 10 is driven to move by the piston rod of the first cylinder 9, so as to clamp the sheet, and the sheet at the traction end can be prevented from being retracted, the sheet is soaked in the inside of the soaking box 12, which can assist the separation of the sheet and the film, and when the sheet and the film are separated, the water pump 35 draws the liquid in the inside of the soaking box 12 through the connecting pipe 16, and then the liquid is sprayed on the sheet through the spray head 23 in the pipeline, so as to achieve the effect of assisting the film peeling, improve the efficiency of the sheet film separation, and the sprayed liquid falls into the bottom of the collecting box 19, and then is introduced into the inside of the soaking box 12 through the recovery pipe 24, so as to achieve the reuse of the liquid, and the separated sheet is dried by the air drying head 25 connected with the air blower, so as to ensure the dryness of the sheet.

[0037] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A film stripping machine for a film-coated sheet material, comprising a frame (1), characterized in that: The side of the rack (1) is provided with a feeding roller (2), the side of the rack (1) below the feeding roller (2) is provided with two first transition rollers (3), the side of the rack (1) below the two first transition rollers (3) is provided with a gravity tensioning assembly, the side of the rack (1) below the gravity tensioning assembly is provided with two second transition rollers (7), the side of the rack (1) between the two second transition rollers (7) is provided with a clamping assembly, the side of the rack (1) below is provided with a soaking assembly, the side of the rack (1) above the two ends of the soaking assembly is respectively provided with a third transition roller (11) and a fourth transition roller (17), the side of the rack (1) above the fourth transition roller (17) is provided with two fifth transition rollers (18), the side of the rack (1) above the two fifth transition rollers (18) is provided with a recycling assembly, the side of the rack (1) right of the recycling assembly is provided with a discharging roller (22), the side of the rack (1) above the discharging roller (22) is provided with a pressing assembly, and the side of the rack (1) above the first transition roller (3) is provided with a winding assembly.

2. A film-laminated sheet film-stripping machine according to claim 1, characterized by: The gravity tensioning assembly comprises two limiting blocks (4), a sliding seat (5) and a tensioning roller (6), the two limiting blocks (4) are installed on one side of the rack (1), the sliding seat (5) is slidably connected to one side of the rack (1) through a sliding rail and is located between the two limiting blocks (4), and the tensioning roller (6) is rotatably connected to one side of the sliding seat (5).

3. A film stripping machine for a film-coated sheet material as claimed in claim 1, characterized in that: The clamping assembly comprises an L-shaped fixing seat (8), a first air cylinder (9) and a clamping plate (10), the L-shaped fixing seat (8) is installed on one side of the rack (1), the first air cylinder (9) is installed on one side of the L-shaped fixing seat (8), and the clamping plate (10) is fixedly connected to the piston rod of the first air cylinder (9).

4. The film-laminated sheet film-stripping machine according to claim 1, characterized by: The soaking assembly comprises a soaking box (12), a first connecting seat (13) and a plurality of first guide rollers (14), the soaking box (12) is installed below one side of the rack (1), the first connecting seat (13) is installed on one side of the rack (1) and located in the soaking box (12), the plurality of first guide rollers (14) are all installed on one side of the first connecting seat (13), and a plurality of guide columns (15) are installed on the inner side of the soaking box (12).

5. A film-laminated sheet film-stripping machine according to claim 4, characterized by: The recovery assembly comprises a collecting box (19), two supporting rollers (20) and a second guide roller (21), the collecting box (19) is installed on one side of the rack (1), the two supporting rollers (20) are installed on the inner side of the collecting box (19), the second guide roller (21) is installed below the inner side of the collecting box (19), the spray head (23) is installed on the side of the rack (1) above the collecting box (19), the air-drying head (25) is installed on the inner side of the collecting box (19) and the side of the rack (1), the recovery pipe (24) is communicated with the bottom of the collecting box (19), and the recovery pipe (24) is connected to the top of the soaking box (12).

6. A film stripping machine for a film-coated sheet material as defined in claim 1, characterized in that: The pressing assembly comprises a second air cylinder (26), a second connecting seat (27) and a pressing roller (28), the second air cylinder (26) is installed on one side of the rack (1), the second connecting seat (27) is slidingly connected to one side of the rack (1), the piston rod of the second air cylinder (26) is fixedly connected to one end of the second connecting seat (27), and the pressing roller (28) is rotatably connected to one side of the second connecting seat (27) and located directly above the discharging roller (22).

7. The film-laminated sheet film-stripping machine according to claim 1, characterized by: The winding assembly comprises a plurality of third guide rollers (29) and a winding disc (30), the plurality of third guide rollers (29) are arranged on one side of the rack (1) and located directly above the first transition roller (3), the winding disc (30) is rotatably connected to the upper side of the third guide roller (29) through a connecting shaft, and the second driving motor (34) is installed in the inner side of the rack (1) and fixedly connected to the connecting shaft of the winding disc (30).

8. The film-laminated sheet film-stripping machine according to claim 1, characterized by: The first driving motor (31) is installed in the inner side of the rack (1) through a support, the output shaft of the first driving motor (31) is fixedly connected with a driving synchronous wheel (32), one end of the discharging roller (22) is provided with a driven synchronous wheel (33), and the driving synchronous wheel (32) and the driven synchronous wheel (33) are connected through a synchronous belt.

9. A film stripping machine for a film-coated sheet material as claimed in claim 5, characterized in that: The water pump (35) is installed on one side of the soaking box (12), the water outlet of the water pump (35) is connected to the spray head (23) through a pipeline, the bottom of the soaking box (12) is communicated with the connecting pipe (16), and the water inlet of the water pump (35) is connected to one end of the connecting pipe (16).

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