CN219134756U

CN219134756U - Film tearing assembly of film sticking machine

Info

Publication number: CN219134756U
Application number: CN202223452059.3U
Authority: CN
Inventors: 罗维; 陈宣栋
Original assignee: Huizhou Muzisen Technology Co ltd
Current assignee: Huizhou Muzisen Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-06
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a film tearing assembly of a film sticking machine, which belongs to the field of film sticking machines and comprises a frame, wherein a workbench is fixedly arranged on the right side wall of the frame, a support is fixedly connected with the top surface of the workbench, a sliding rail is fixedly connected to the side wall of the support, a servo motor is arranged on the side wall of the sliding rail, two grabbing mechanisms are arranged on the front side wall of the sliding rail, a film guiding mechanism is arranged on the top surface of the workbench, a transmission case is fixedly connected to the position, close to the rear side, of the top surface of the frame, a film tearing mechanism is arranged on the front side of the transmission case, a waiting platform is arranged on the left side wall of the frame, the grabbing mechanism comprises a sliding block, and the sliding block is in sliding connection with the sliding rail.

Description

Film tearing assembly of film sticking machine

Technical Field

The utility model relates to the field of film sticking machines, in particular to a film tearing assembly of a film sticking machine.

Background

The film sticking machine is a machine specially used for sticking protective films and explosion-proof films in the industries of electronics, communication, semiconductors and the like, can ensure bubble-free and scratch-free film sticking, most film sticking machines in the backlight source industry at present are small-size product coil feeding, production modes of sheet feeding are adopted for middle and large sizes, steel rules are adopted for film stripping parts, and therefore the upper and lower protective films of films are considered to be stripped more easily.

In the use process of the film tearing machine in the prior art, the following problems still exist:

1. the film stripping of the film stripping part of the product adopts a steel sheet, which is easy to cause phenomena such as adhesive tape fracture, adhesive, deformation, burrs and the like, thereby not only affecting the production efficiency, but also affecting the product quality;

2. the structure of the discharging shaft and the structure of the receiving shaft in the film tearing component are not good in mutual matching effect, the phenomena of too fast or too slow discharging and receiving exist, after the processing of the front film is finished, errors exist between the front film and the feeding of the rear film, and the assembly process is delayed.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a film tearing assembly of a film sticking machine, which can accurately prevent a film from being on a through shaft through a grabbing mechanism, is convenient for subsequent film tearing treatment, can ensure the reliability during film tearing and effectively improve the product quality.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a film sticking machine dyestripping subassembly, includes the frame, frame right side wall fixedly connected with workstation, workstation top surface fixedly connected with support, fixedly connected with slide rail on the support lateral wall, install servo motor on the slide rail lateral wall, the slide rail front side wall is provided with two and snatchs the mechanism, the workstation top surface is provided with leads membrane mechanism, frame top surface is close to rear side department fixedly connected with transmission case, the transmission case front side is provided with dyestripping mechanism, frame left side wall is provided with waits to expect the platform.

Further, snatch the mechanism and include the slider, slider and slide rail sliding connection, lateral wall fixedly connected with support frame before the slider, lateral wall fixed mounting has the cylinder before the support frame, cylinder output fixedly connected with connecting plate, connecting plate bottom surface fixedly connected with limiting plate, limiting plate bottom surface swing joint has the fly frame, the fly frame bottom is close to equal swing joint in four corners department has the regulating plate, the sucking disc is installed to the regulating plate bottom surface.

Further, feed mechanism includes the guide rail, guide rail fixed connection is on the workstation lateral wall, sliding connection has the guide block on the guide rail lateral wall, guide block top surface fixedly connected with bracing piece, the bracing piece top runs through the workstation and fixedly connected with places the board, workstation top surface fixedly connected with a plurality of spacing post, the material lifting motor is installed to the workstation bottom surface, be connected with the synchronizing wheel on the material lifting motor output shaft, be connected with the hold-in range on the synchronizing wheel, hold-in range and guide block fixed connection.

Further, the film guiding mechanism comprises two material collecting shafts, the material collecting shafts are rotationally connected with a transmission case, the right side of the material collecting shaft is rotationally connected with two material discharging shafts on the front side wall of the transmission case, the lower glue discharging roller is rotationally connected to the position, close to the right side, of the front side wall of the transmission case, a plurality of shaft passing shafts are rotationally connected to the front side wall of the transmission case, and a film tearing assembly is arranged on the left side of the material collecting shaft.

Further, the dyestripping subassembly includes two fixed plates, equal fixed plate fixed connection is in the frame top surface, two rotate between the fixed plate and be connected with a plurality of compression roller, the frame top surface is located the compression roller left side and installs the dyestripping steel knife.

Further, limiting blocks are fixedly connected to the top ends of the limiting columns.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through being provided with the frame, the transmission case and lead mutually supporting between the membrane mechanism etc. can carry out accurate stable guide with the diaphragm and handle, and the cooperation dyestripping steel sword can be convenient for accurately carry out dyestripping simultaneously and handle, effectively solves the tradition and adopts the steel sheet to lead to phenomena such as sticky tape fracture, viscose, deformation, burr easily, and then guarantees product quality.

(2) This scheme is through mutually supporting between frame, workstation and the feed mechanism etc. can place a plurality of diaphragms in proper order between spacing post before the dyestripping, with the usable lift material motor drive place the board upwards slowly move, with the diaphragm ejecting, make its diaphragm be in same height, be convenient for snatch.

(3) According to the scheme, through the mutual cooperation among the workbench, the support frame, the grabbing mechanisms and the like, the position among the suckers can be adjusted according to actual demands and the size of the membrane, the membrane is stably absorbed, and the feeding speed of the membrane can be improved by adopting two groups of grabbing mechanisms, so that the production efficiency is effectively guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a film tearing machine according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of the front view of the film guiding mechanism of the present utility model;

FIG. 4 is a schematic structural view of a feeding mechanism in the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 2;

fig. 6 is an enlarged view of the utility model at B in fig. 3.

The reference numerals in the figures illustrate:

1. a frame; 2. a work table; 3. a bracket; 4. a slide rail; 5. a servo motor; 6. a slide block; 7. a support frame; 8. a cylinder; 9. a connecting plate; 10. a limiting plate; 11. a movable frame; 12. an adjusting plate; 13. a suction cup; 14. a guide rail; 15. a guide block; 16. a support rod; 17. placing a plate; 18. a limit column; 19. a lifting motor; 20. a synchronizing wheel; 21. a synchronous belt; 22. a transmission case; 23. a material receiving shaft; 24. a discharging shaft; 25. a glue discharging roller; 26. passing through a shaft; 27. a fixing plate; 28. a press roller; 29. a film tearing steel knife; 30. a material waiting platform; 31. and a limiting block.

Detailed Description

The technical solutions in 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; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-6, a film tearing assembly of a film sticking machine comprises a frame 1, wherein a workbench 2 is fixedly arranged on the right side wall of the frame 1, a support 3 is fixedly connected to the top surface of the workbench 2, a sliding rail 4 is fixedly connected to the side wall of the support 3, a servo motor 5 is arranged on the side wall of the sliding rail 4, two grabbing mechanisms are arranged on the front side wall of the sliding rail 4, a film guiding mechanism is arranged on the top surface of the workbench 2, a transmission case 22 is fixedly connected to the position, close to the rear side, of the top surface of the frame 1, a film tearing mechanism is arranged on the front side of the transmission case 22, and a waiting platform 30 is arranged on the left side wall of the frame 1.

Referring to fig. 2 and 5, snatch the mechanism and include slider 6, slider 6 and slide rail 4 sliding connection, lateral wall fixedly connected with support frame 7 before slider 6, lateral wall fixed mounting has cylinder 8 before the

support frame

7, 8 output fixedly connected with connecting plate 9 of cylinder, connecting plate 9 bottom surface fixedly connected with limiting plate 10, limiting plate 10 bottom surface swing joint has movable frame 11, the equal swing joint in four corners department is close to the movable frame 11 bottom surface has regulating plate 12, sucking disc 13 is installed to regulating plate 12 bottom surface, through the cooperation between workstation 2, support frame 7 and snatch mechanism etc. can be according to the position between the size adjustment sucking disc 13 of actual demand and diaphragm, stably absorb the diaphragm, adopt two sets of snatch the mechanism to promote the material loading speed of diaphragm, effectively ensure production efficiency.

Referring to fig. 2 and 4, the feeding mechanism comprises a guide rail 14, the guide rail 14 is fixedly connected to the side wall of the workbench 2, a guide block 15 is slidingly connected to the side wall of the guide rail 14, a supporting rod 16 is fixedly connected to the top surface of the guide block 15, the top end of the supporting rod 16 penetrates through the workbench 2 and is fixedly connected with a placement plate 17, a plurality of limit posts 18 are fixedly connected to the top surface of the workbench 2, limit blocks 31 are fixedly connected to the top ends of the limit posts 18, a lifting motor 19 is installed on the bottom surface of the workbench 2, a synchronous wheel 20 is connected to an output shaft of the lifting motor 19, a synchronous belt 21 is connected to the synchronous wheel 20, the synchronous belt 21 is fixedly connected with the guide block 15, a plurality of films can be sequentially placed between the limit posts 18 through the mutual cooperation among the machine frame 1, the workbench 2, the feeding mechanism and the like, the placement plate 17 is driven by the lifting motor 19 to slowly move upwards to eject the films, so that the films are at the same height and are convenient to grasp.

Referring to fig. 2 and 3, the film guiding mechanism comprises two material receiving shafts 23, the material receiving shafts 23 are rotationally connected with a transmission case 22, the front side wall of the transmission case 22 is located on the right side of the material receiving shafts 23 and rotationally connected with two material discharging shafts 24, the front side wall of the transmission case 22 is rotationally connected with a lower glue discharging roller 25 near the right side, the front side wall of the transmission case 22 is rotationally connected with a plurality of through shafts 26, the left side of the material receiving shafts 23 is provided with a film tearing assembly, the film can be accurately and stably guided and processed by being provided with a frame 1, the transmission case 22, the film guiding mechanism and the like, and meanwhile, the film tearing processing can be conveniently and accurately carried out by matching with a film tearing steel knife 29, so that the phenomena of adhesive tape breakage, glue, deformation, burrs and the like caused by the traditional steel sheet are effectively solved, and the product quality is further ensured.

Referring to fig. 3 and 6, the film tearing assembly comprises two fixing plates 27, the fixing plates 27 are fixedly connected to the top surface of the frame 1, a plurality of press rollers 28 are rotatably connected between the two fixing plates 27, and a film tearing steel knife 29 is arranged on the left side of the press rollers 28 on the top surface of the frame 1.

When in use: firstly, a plurality of films are stacked between limit posts 18 in sequence, then each electric equipment and air cylinders 8 of equipment are started, after the air cylinders 8 and the suckers 13 are driven by the sliding blocks 6 to move to the upper parts of the films, the suckers 13 are driven by the air cylinders 8 to move downwards and contact the films, at the moment, the films are sucked out by negative pressure of the suckers 13, meanwhile, the air cylinders 8 are reset, the sliding blocks 6 move to the upper parts of the glue discharging rollers 25 to the left side, the films are stably placed on the through shafts 26 by the air cylinders 8, the films are conveyed along with the films, protective films on the films are torn off by the film tearing steel cutters 29, the materials are collected by the material collecting shafts 23 at the two sides, and meanwhile, the films after the film tearing are pushed to the material waiting platform 30 by the thrust of the films at the rear side, so that single film tearing operation is completed, and the quality of the films is effectively ensured.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a sticking film machine dyestripping subassembly, includes frame (1), its characterized in that: the automatic feeding device is characterized in that a workbench (2) is fixedly arranged on the right side wall of the frame (1), a support (3) is fixedly connected to the top surface of the workbench (2), a sliding rail (4) is fixedly connected to the side wall of the support (3), a servo motor (5) is arranged on the side wall of the sliding rail (4), two grabbing mechanisms are arranged on the front side wall of the sliding rail (4), a film guiding mechanism is arranged on the top surface of the workbench (2), a transmission case (22) is fixedly connected to the top surface of the frame (1) close to the rear side, a film tearing mechanism is arranged on the front side of the transmission case (22), a waiting platform (30) is arranged on the left side wall of the frame (1), and a feeding mechanism is arranged on the workbench (2).

2. A film applicator peeler assembly as in claim 1, wherein: the grabbing mechanism comprises a sliding block (6), the sliding block (6) is in sliding connection with a sliding rail (4), a supporting frame (7) is fixedly connected to the front side wall of the sliding block (6), an air cylinder (8) is fixedly arranged on the front side wall of the supporting frame (7), a connecting plate (9) is fixedly connected to the output end of the air cylinder (8), a limiting plate (10) is fixedly connected to the bottom surface of the connecting plate (9), a movable frame (11) is movably connected to the bottom surface of the limiting plate (10), an adjusting plate (12) is movably connected to the bottom surface of the movable frame (11) close to four corners, and a sucker (13) is arranged on the bottom surface of the adjusting plate (12).

3. A film applicator peeler assembly as in claim 1, wherein: the feeding mechanism comprises a guide rail (14), the guide rail (14) is fixedly connected to the side wall of the workbench (2), a guide block (15) is connected to the side wall of the guide rail (14) in a sliding mode, a support rod (16) is fixedly connected to the top surface of the guide block (15), the top end of the support rod (16) penetrates through the workbench (2) and is fixedly connected with a placement plate (17), a plurality of limit posts (18) are fixedly connected to the top surface of the workbench (2), a lifting motor (19) is mounted on the bottom surface of the workbench (2), a synchronous wheel (20) is connected to an output shaft of the lifting motor (19), and a synchronous belt (21) is connected to the synchronous wheel (20) and is fixedly connected to the guide block (15).

4. A film applicator peeler assembly as in claim 1, wherein: the film guide mechanism comprises two material collecting shafts (23), the material collecting shafts (23) are rotationally connected with a transmission case (22), the right side of the transmission case (22) is rotationally connected with two material discharging shafts (24), the position, close to the right side, of the front side wall of the transmission case (22) is rotationally connected with a lower rubber discharging roller (25), the front side wall of the transmission case (22) is rotationally connected with a plurality of passing shafts (26), and the left side of the material collecting shaft (23) is provided with a film tearing assembly.

5. A film applicator peeler assembly as in claim 1, wherein: the film tearing assembly comprises two fixing plates (27), the fixing plates (27) are fixedly connected to the top surface of the frame (1), a plurality of press rollers (28) are rotatably connected between the fixing plates (27), and a film tearing steel knife (29) is arranged on the left side of the press rollers (28) on the top surface of the frame (1).

6. A film applicator peeler assembly as in claim 3, wherein: limiting blocks (31) are fixedly connected to the top ends of the limiting columns (18).