Synchronous chain clamp broken film automatic detection and cleaning device

Abstract

The utility model provides a synchronous chain clamp automatic detection and broken film cleaning device which comprises a base, a collecting box is installed on the surface of the base, a cleaning mechanism is arranged on the surface of the base, and the cleaning mechanism is arranged above the collecting box. The brush is driven by the motor to rotate, so that broken films on thin edges of films are cleaned, manual cleaning after shutdown is not needed, the processing efficiency of the films is improved, meanwhile, the labor cost is reduced, the broken films can be collected through the collecting box, the time needed by treatment after the broken films is shortened, speed reduction operation is not needed, and the production efficiency is improved. And by arranging the cutting structure, broken films can be cut again through a reciprocating blade before entering the collecting box, the size of the broken films is reduced, and more broken films can be contained in the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of film processing, in particular to a synchronous chain clamp automatic detection and cleaning broken film device. Background Art

[0002] There are many types of plastic films, which can be roughly divided into PVA coated high barrier film, biaxially oriented polypropylene film, low-density polyethylene film, polyester film, nylon film, cast polypropylene film and aluminized film. They are used in food, medicine, chemical industry and other fields according to different needs.

[0003] Film production lines often break when processing films. Once the film breaks, the staff needs to stop the machine and check the chain clamps at the exit of the LISM equipment, and clean the broken films at the thin edges of the film. In addition, the speed needs to be reduced during the cleaning process, and it is not convenient to collect the broken films after manual cleaning, which prolongs the film breakage and shutdown time. Utility Model Content

[0004] The utility model aims to provide a synchronous chain clamp automatic detection and cleaning film fragmentation device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A synchronous chain clamp automatic detection and cleaning broken film device, comprising a base, a collection box is installed on the surface of the base, a cleaning mechanism is arranged on the surface of the base, the cleaning mechanism is arranged above the collection box, the cleaning mechanism comprises a motor, a brush and a driving shaft, the motor is installed on the surface of the base, the driving shaft is fixed to the two ends of the brush, the driving shaft is rotatably arranged on the base, and the output end of the motor is connected to the driving shaft through a synchronous belt and a synchronous wheel;

[0007] A shredding structure for shredding the film is arranged inside the collecting box, so that the collecting box can accommodate more shredded films.

[0008] Preferably, the shredding structure includes a blade, a traction shaft, a first rack and a first gear, the blade is slidably arranged on the inner wall of the collection box, the first rack is fixed to the side of the blade and slides on the side wall of the collection box, the traction shaft rotates on the side wall of the collection box, the first gear is fixed on the traction shaft and cooperates with the first rack, and the traction shaft is driven by a forward and reverse rotation structure.

[0009] Preferably, the forward and reverse rotation structure includes a second gear, a second rack, a bracket, a third rack and a missing gear. The second rack is slidably arranged on the side wall of the collection box through the bracket and the reset structure. The third rack is fixed to the upper end of the second rack. The second gear is fixed on the traction shaft. The second gear is cooperatively connected with the second rack. The missing gear is fixed on the driving shaft, and the third rack is cooperatively connected with the missing gear.

[0010] Preferably, the reset structure includes a limiting portion fixed on the second rack, and a spring fixed between the limiting portion and the bracket, and the spring is sleeved on the second rack.

[0011] Preferably, the top inner wall of the collection box is provided with an inclined surface structure, and a channel is provided in the middle portion of two of the inclined surface structures.

[0012] Preferably, a cover plate is installed at the bottom of the collection box, a guide groove is provided on the inner wall of the cover plate, and a guide portion is fixedly provided on the side wall of the collection box, and the guide portion is cooperatively connected with the guide groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model drives the brush to rotate by a motor, so that the broken films on the thin edge of the film are cleaned, and there is no need to stop the machine for manual cleaning, thereby improving the processing efficiency of the film and reducing the labor cost. The broken films can be collected by the collection box, thereby shortening the time required for post-processing of the broken films, and there is no need to reduce the speed, and it can also reduce production abnormalities caused by personnel not checking in place, thereby improving the processing efficiency of the film. Through the setting of the shredding structure, the broken films can be shredded again by the reciprocating blade before entering the collection box, thereby reducing the volume of the broken films and allowing the collection box to accommodate more broken films. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the forward and reverse inversion structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the shredding structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the collection box of the utility model;

[0019] Figure 5 This is a schematic diagram of the utility model for cleaning a film.

[0020] In the figure: 1. base; 2. collection box; 3. motor; 4. brush; 5. drive shaft; 6. blade; 7. traction shaft; 8. first rack; 9. first gear; 10. second gear; 11. second rack; 12. bracket; 13. third rack; 14. missing gear; 15. limit part; 16. spring; 17. inclined surface structure; 18. cover plate; 19. guide groove; 20. guide part; 21. film body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a synchronous chain clamp automatic detection and cleaning broken film device, including a base 1, a collecting box 2 is installed on the surface of the base 1, a cleaning mechanism is arranged on the surface of the base 1, and the cleaning mechanism is arranged above the collecting box 2. The cleaning mechanism includes a motor 3, a brush 4 and a driving shaft 5. The motor 3 is installed on the surface of the base 1, and the driving shaft 5 is fixed to the two ends of the brush 4. The driving shaft 5 is rotatably arranged on the base 1, and the output end of the motor 3 is connected to the driving shaft 5 through a synchronous belt and a synchronous wheel.

[0023] The device is arranged as a whole near the film body 21, so that the film body 21 passes between the brush 4 and the collection box 2, and then the bottom of the brush 4 contacts the surface of the film body 21, so that the motor 3 can sweep off the broken film on the surface of the film body 21 when driving the brush 4 to rotate, and the swept broken film enters the collection box 2 to realize automatic cleaning and collection of the broken film. In order to facilitate the identification of the broken film, a camera can also be installed on the base 1, and these controllable electrical devices can be connected to the Bruckner system to realize automatic identification and cleaning of the broken film.

[0024] A shredding structure for shredding the film is provided inside the collecting box 2 so that the collecting box 2 can accommodate more shredded films. The shredding structure includes a blade 6, a traction shaft 7, a first rack 8 and a first gear 9. The blade 6 is slidably arranged on the inner wall of the collecting box 2. The first rack 8 is fixed to the side of the blade 6 and slides on the side wall of the collecting box 2. The traction shaft 7 rotates on the side wall of the collecting box 2. The first gear 9 is fixed on the traction shaft 7 and is connected with the first rack 8. The traction shaft 7 is driven by a forward and reverse rotation structure.

[0025] The forward and reverse rotation structure includes a second gear 10, a second rack 11, a bracket 12, a third rack 13 and a missing gear 14. The second rack 11 is slidably arranged on the side wall of the collection box 2 through the bracket 12 and the reset structure. The third rack 13 is fixed to the upper end of the second rack 11. The second gear 10 is fixed on the traction shaft 7. The second gear 10 is connected to the second rack 11 in a cooperative manner. The missing gear 14 is fixed on the driving shaft 5. The third rack 13 is connected to the missing gear 14 in a cooperative manner.

[0026] The reset structure includes a limiting portion 15 fixed on the second rack 11 , and a spring 16 fixed between the limiting portion 15 and the bracket 12 . The spring 16 is sleeved on the second rack 11 .

[0027] Since the sizes of the film fragments are different, some of the film fragments will occupy a large space after entering the collecting box 2 , so the shell cuts the film fragments into pieces through the cutting structure, so that the collecting box 2 can accommodate more film fragments.

[0028] Specifically, when the brush 4 rotates, it can drive the missing gear 14 to rotate through the driving shaft 5. When the missing gear 14 rotates, it will first drive the third rack 13 to move up, and then the third rack 13 drives the second rack 11 to slide upward on the bracket 12, and the second rack 11 can reduce the distance between the limiting portion 15 and the bottom of the bracket 12, so as to achieve compression of the spring 16. At this time, the second rack 11 can drive the traction shaft 7 to rotate through the second gear 10, so that the traction shaft 7 can drive the two blades 6 to move away from each other through the cooperation of the first gear 9 and the first rack 8. When the missing gear 14 continues to rotate, the third rack 13 will separate from the gear teeth on the surface of the missing gear 14. At this time, the spring 16 drives the limit part 15 to reset through its own elastic force, and then the limit part 15 drives the synchronization part of the second rack 11, so that the second rack 11 drives the traction shaft 7 to rotate in the opposite direction through the second gear 10, so that the traction shaft 7 drives the two blades 6 to approach each other until they contact through the first gear 9 and the first rack 8. Since the driving shaft 5 is continuously rotating in one direction, the above process will continue to cycle after the motor 3 is started, so as to realize the shredding of the broken film.

[0029] The top inner wall of the collecting box 2 is provided with an inclined surface structure 17 , and a channel is provided in the middle of the two inclined surface structures 17 .

[0030] Specifically, the arrangement of the inclined surface structure 17 can facilitate the broken films to be swept to the top of the collecting box 2 and then pass through the channel, through the blade 6 and into the collecting box 2, thereby assisting in the shredding and collection of the broken films.

[0031] A cover plate 18 is installed at the bottom of the collection box 2 , and a guide groove 19 is provided on the inner wall of the cover plate 18 . A guide portion 20 is fixedly provided on the side wall of the collection box 2 , and the guide portion 20 is matched and connected with the guide groove 19 .

[0032] Specifically, the provision of the cover plate 18 can facilitate the expulsion of the broken films from the interior of the collection box 2 , thereby facilitating the cleaning of the interior of the collection box 2 .

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A synchronous chain clamp automatic detection and cleaning film fragmentation device, comprising a base (1), characterized in that: A collecting box (2) is installed on the surface of the base (1); a cleaning mechanism is arranged on the surface of the base (1); the cleaning mechanism is arranged above the collecting box (2); the cleaning mechanism comprises a motor (3), a brush (4) and a drive shaft (5); the motor (3) is installed on the surface of the base (1); the drive shaft (5) is fixed to both ends of the brush (4); the drive shaft (5) is rotatably arranged on the base (1); the output end of the motor (3) and the drive shaft (5) are connected via a synchronous belt and a synchronous wheel; A shredding structure for shredding thin films is arranged inside the collecting box (2), so that the collecting box (2) can accommodate more shredded films.

2. According to claim 1, a synchronous chain clamp automatic detection and cleaning film shredding device is characterized in that: The shredding structure comprises a blade (6), a traction shaft (7), a first rack (8) and a first gear (9); the blade (6) is slidably arranged on the inner wall of the collection box (2); the first rack (8) is fixed to the side of the blade (6) and slides on the side wall of the collection box (2); the traction shaft (7) rotates on the side wall of the collection box (2); the first gear (9) is fixed on the traction shaft (7) and is connected to the first rack (8); and the traction shaft (7) is driven by a forward and reverse rotation structure.

3. The synchronous chain clamp automatic detection and cleaning film fragmentation device according to claim 2 is characterized in that: The forward and reverse rotation structure comprises a second gear (10), a second rack (11), a bracket (12), a third rack (13) and a missing gear (14); the second rack (11) is slidably arranged on the side wall of the collection box (2) through the bracket (12) and the reset structure; the third rack (13) is fixed to the upper end of the second rack (11); the second gear (10) is fixed on the traction shaft (7); the second gear (10) is connected to the second rack (11); the missing gear (14) is fixed on the driving shaft (5); and the third rack (13) is connected to the missing gear (14).

4. The synchronous chain clamp automatic detection and cleaning film fragmentation device according to claim 3 is characterized in that: The reset structure comprises a limiting portion (15) fixed on the second rack (11), and a spring (16) fixed between the limiting portion (15) and the bracket (12), wherein the spring (16) is sleeved on the second rack (11).

5. The synchronous chain clamp automatic detection and cleaning film fragmentation device according to claim 4 is characterized in that: The top inner wall of the collection box (2) is provided with an inclined surface structure (17), and a channel is provided in the middle of the two inclined surface structures (17).

6. The synchronous chain clamp automatic detection and cleaning film fragmentation device according to claim 5 is characterized in that: A cover plate (18) is installed at the bottom of the collection box (2), a guide groove (19) is provided on the inner wall of the cover plate (18), and a guide portion (20) is fixedly provided on the side wall of the collection box (2), and the guide portion (20) is cooperatively connected with the guide groove (19).

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