Preservative film processing film cutting device with protective structure

Abstract

The utility model discloses a preservative film processing film breaking device with a protective structure, which relates to the technical field of film breaking equipment and comprises a device shell and a guide mechanism, the guide mechanism is arranged on the inner wall of one end of the device shell, and a protective assembly for cutting off a preservative film is arranged at one end of the guide mechanism. And the protection assembly comprises an electric push rod, a cutting head and a contact block, a first connecting rod is installed at the output end of the electric push rod, the cutting head is installed at the top of the first connecting rod, a belt is installed at the bottom of the first connecting rod, and a second connecting rod is arranged at the other end of the belt. According to the preservative film cutting device, the preservative film at one end of the guide mechanism is cut and limited through the protection assembly, so that the potential safety hazard of manual cutting is greatly reduced, the working efficiency is also improved, the efficient production of the preservative film is facilitated, and the waste during the processing of the preservative film is reduced; and the adsorption practicability of the contact block to the preservative film is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film breaking device with protective structure for preservative film processing. BACKGROUND

[0002] The film breaking device with protective structure for preservative film processing is a device for realizing precise film breaking and protecting preservative film and operators during the production of preservative film, mainly comprising a frame, a protective plate, a pressing block, a rotating shaft, a conveyor belt, a guide mechanism and other parts.

[0003] The conveyor belt of the device rotates around the shaft through the rotation of the rotating shaft, the interface of the preservative film is placed on the conveyor belt, and the preservative film is conveyed to the guide mechanism. The pressing shaft in the guide mechanism can move up and down horizontally at the slide rail to press and fix the preservative film, preventing it from wrinkling during the conveying process and ensuring that the preservative film can stably enter the cutting mechanism for film breaking.

[0004] The existing device for manually breaking the preservative film is relatively cheap and suitable for most small factories, but manually breaking the preservative film requires installing a stainless steel wire at one end of the guide mechanism, manually cutting the processed preservative film with the stainless steel wire, which poses a certain safety hazard and reduces the service life of the device. TECHNICAL CONTENT

[0005] Therefore, the utility model aims to provide a film breaking device with protective structure for preservative film processing to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a film breaking device with protective structure for preservative film processing, comprising a device housing and a guide mechanism, one end of the device housing has a guide mechanism on the inner wall, and one end of the guide mechanism is provided with a cutting protection assembly for the preservative film, the cutting protection assembly comprises an electric push rod, a cutting head and a contact block, the output end of the electric push rod is provided with a first connecting rod, the top of the first connecting rod is provided with a cutting head, the bottom of the first connecting rod is provided with a belt, the other end of the belt is provided with a second connecting rod, and the top of the second connecting rod is movably provided with a contact block.

[0007] By adopting the technical scheme, the fresh-keeping film at one end of the guide mechanism is cut and limited in position through the setting of the protection assembly, thereby greatly reducing the safety hazard of manual cutting, improving the work efficiency, facilitating efficient production of the fresh-keeping film, and positioning the fresh-keeping film cut by the contact block, facilitating the staff to pick up the fresh-keeping film, reducing the waste during processing of the fresh-keeping film, and adjusting the angle of the contact block by rotating the position of the contact block, thereby improving the practicability of the contact block in adsorbing the fresh-keeping film.

[0008] The utility model further sets up, the top of device casing is provided with the chute, and the first connecting rod, second connecting rod are set in the chute.

[0009] As preferred, the chute limits the position of the first connecting rod and the second connecting rod, effectively improving the stability of the first connecting rod and the second connecting rod during movement.

[0010] The utility model further sets up, the top of second connecting rod is equipped with the recess, and the ball is set in the recess.

[0011] As preferred, the staff can rotate the position of the contact block to adjust the angle of the contact block, thereby improving the practicability of the contact block in adsorbing the fresh-keeping film.

[0012] The utility model further sets up, the other end of ball is connected with contact block, and the top of contact block is provided with adsorption layer.

[0013] As preferred, the contact block positions the bottom of the fresh-keeping film, and the material of the surface of the contact block adsorbs the fresh-keeping film, thereby limiting the position of the fresh-keeping film.

[0014] The utility model further sets up, the first connecting rod, second connecting rod are connected with the belt fixedly, and both ends of belt are equipped with driven wheel, and driven wheel is connected with the inner wall of device casing.

[0015] As preferred, the movement of the first connecting rod drives the movement of the second connecting rod, thereby improving work efficiency and reducing the staff manually cutting and picking up the fresh-keeping film.

[0016] The utility model further sets up, the top of first connecting rod is fixedly installed with cutting head, and the one end close to fresh-keeping film of cutting head is provided with blade.

[0017] As preferred, the blade is set to cut the fresh-keeping film, thereby effectively improving the practicability of the cutting head.

[0018] The utility model further sets up, the blade is V-shaped, and the blade is hinged connection with cutting head.

[0019] As preferred, the blade is convenient to replace.

[0020] The utility model further sets up, the blade number sets two groups, and two groups of blades are in parallel arrangement.

[0021] As preferred, the film is cut at the same time, and the stability of the film cutting by the blade is improved.

[0022] The utility model further sets up, the material quality of the blade is stainless steel, and the material quality of contact block top adsorption layer is polypropylene.

[0023] As preferred, the polypropylene is similar to the material of the film, and there is a certain van der waals force between molecules, which can make the film adsorbed on the surface.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] 1, the utility model discloses a setting of the protection assembly is cut and is positioned to the film of the one end of the guide mechanism, and then greatly reduces the security risk of manual cutting, also improves the work efficiency and is convenient for the efficient production of the film, and secondly, the contact block is positioned to the film after cutting, and the staff is convenient for picking up the film, and the waste when processing the film is reduced.

[0026] 2, the utility model discloses the setting of contact block and ball, and the staff can rotate the position of contact block and adjust the angle of contact block, improves the practicality of the film adsorption of contact block, and is convenient for the staff to take. DRAWINGS

[0027] Figure 1 It is the first view schematic drawing of the utility model;

[0028] Figure 2 It is the second view schematic drawing of the utility model;

[0029] Figure 3 It is the cutting assembly structure schematic drawing of the utility model;

[0030] Figure 4 It is the contact block and ball position schematic drawing of the utility model;

[0031] Figure 5 It is the blade position schematic drawing of the utility model.

[0032] DRAWINGS

[0033] 1, device housing; 10, guide mechanism; 2, protection assembly; 20, electric push rod; 21, first connecting rod; 22, cutting head; 222, blade; 23, belt; 24, driven wheel; 25, second connecting rod; 26, contact block; 27, ball; 28, sliding groove. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0035] The embodiments will be described below according to the overall structure of the utility model.

[0036] First embodiment:

[0037] Please refer to Figures 1-5 , including device housing 1, guide mechanism 10, one end of device housing 1 has guide mechanism 10 on the inner wall, and one end of guide mechanism 10 is provided with protection assembly 2 for cutting fresh-keeping film, protection assembly 2 includes electric push rod 20, cutting head 22 and contact block 26, the output end of electric push rod 20 is installed with first connecting rod 21, and the top of first connecting rod 21 is installed with cutting head 22, the bottom of first connecting rod 21 is installed with belt 23, and the other end of belt 23 is provided with second connecting rod 25, and the top of second connecting rod 25 is movably installed with contact block 26, through the setting of protection assembly 2, the fresh-keeping film at one end of guide mechanism 10 is cut and limited, and then the safety hidden danger of manual cutting is greatly reduced, and the working efficiency is improved, which is convenient for efficient production of fresh-keeping film, and secondly, the contact block 26 positions the cut fresh-keeping film, which is convenient for the staff to pick up the fresh-keeping film, reduces the waste during fresh-keeping film processing, through the setting of contact block 26 and ball 27, the staff can rotate the position of contact block 26 to adjust the angle of contact block 26, which improves the practicability of contact block 26 for adsorbing fresh-keeping film, and is convenient for the staff to take.

[0038] In the above embodiment, specifically, please refer to Figure 2 , the top of device housing 1 is provided with sliding groove 28, and first connecting rod 21 and second connecting rod 25 are sleeved in sliding groove 28, and sliding groove 28 limits the position of first connecting rod 21 and second connecting rod 25, effectively improving the stability of first connecting rod 21 and second connecting rod 25 during movement.

[0039] In the above embodiment, specifically, please refer to Figure 4The top of the second connecting rod 25 is provided with a groove, and the groove is provided with a ball 27, and the staff can rotate the position of the contact block 26 to adjust the angle of the contact block 26, and the practicability of the contact block 26 for adsorbing the preservative film is improved.

[0040] In the above embodiment, please refer to Figures 1-4 The other end of the ball 27 is connected with the contact block 26, and the top of the contact block 26 is provided with an adsorption layer, the contact block 26 positions the bottom of the preservative film, and the material of the surface of the contact block 26 adsorbs the preservative film, thereby limiting the position of the preservative film.

[0041] In the above embodiment, please refer to Figure 3 The first connecting rod 21 and the second connecting rod 25 are fixedly connected with the belt 23, and both ends of the belt 23 are provided with driven wheels 24, the driven wheels 24 are connected with the inner wall of the device shell 1, thereby enabling the movement of the first connecting rod 21 to drive the movement of the second connecting rod 25, improving the work efficiency, and reducing the manual cutting and picking of the preservative film by the staff.

[0042] In the above embodiment, please refer to Figure 5 The top of the first connecting rod 21 is fixedly provided with a cutting head 22, and one end of the cutting head 22 close to the preservative film is provided with a blade 222, the blade 222 is arranged to cut the preservative film, and the practicability of the cutting head 22 is effectively improved.

[0043] In the above embodiment, please refer to Figure 5 The blade 222 is in V-shaped, and the blade 222 is clamped and connected with the cutting head 22, so that the blade 222 can be replaced conveniently.

[0044] Second embodiment:

[0045] Please refer to Figure 5 The difference between the second embodiment and the first embodiment is that a group of blades 222 are arranged at one end of the cutting head 22 based on the first embodiment, so that the two groups of blades 222 cut the preservative film.

[0046] The cutting head 22 is provided with the blade 222 at one end close to the preservative film, and the inner wall of the cutting head 22 is provided with two groups of blades 222, so that the preservative film is cut simultaneously, the stability of the blade 222 for cutting the preservative film is improved, and the practicability of the cutting head 22 is improved.

[0047] When the utility model works:

[0048] When the preservative film is wound on the outer wall of the guide mechanism 10, the staff moves the first connecting rod 21 by controlling the button, and then moves the cutting head 22 to one end of the preservative film, the bottom of the first connecting rod 21 is provided with a belt 23, so that one end of the first connecting rod 21 drives the second connecting rod 25 to move, and the contact block 26 moves relative to the cutting head 22, when the blade 222 on the inner wall of the cutting head 22 finishes cutting the preservative film, the contact block 26 positions the bottom of the preservative film, and the material on the surface of the contact block 26 adsorbs the preservative film, thereby limiting the position of the preservative film, which is convenient for the staff to pick up the preservative film again, and the second connecting rod 25 is movably connected with the contact block 26 through the ball 27, so that the angle of the contact block 26 can be adjusted, thereby improving the work efficiency, which not only improves the safety of the staff cutting the preservative film, but also effectively limits the position of the preservative film.

[0049] Further, a group of blades 222 is additionally arranged on the inner wall of the cutting head 22, so that the two groups of blades 222 are arranged in parallel and cut the preservative film at the same time, thereby reducing the jamming of the cutting head 22 and improving the practicability and stability of the cutting head 22.

[0050] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A film cutting device with a protective structure for processing preservative film, comprising a device housing (1), a guide mechanism (10), characterized in that: The inner wall of one end of the device shell (1) is provided with a guide mechanism (10), and one end of the guide mechanism (10) is provided with a protective assembly (2) for cutting the preservative film, the protective assembly (2) comprises an electric push rod (20), a cutting head (22) and a contact block (26), the output end of the electric push rod (20) is provided with a first connecting rod (21), the top of the first connecting rod (21) is provided with the cutting head (22), the bottom of the first connecting rod (21) is provided with a belt (23), the other end of the belt (23) is provided with a second connecting rod (25), and the top of the second connecting rod (25) is movably provided with the contact block (26).

2. The film cutting device with a protective structure for processing fresh-keeping film according to claim 1, characterized in that: The top of the device shell (1) is provided with a chute (28), and the chute (28) is sleeved with the first connecting rod (21) and the second connecting rod (25).

3. The film cutting device with a protective structure for processing fresh-keeping film according to claim 1, characterized in that: The top of the second connecting rod (25) is provided with a groove, and the groove is provided with a ball (27).

4. The film cutting device with a protective structure for processing fresh-keeping film according to claim 3, characterized in that: The other end of the ball (27) is connected with the contact block (26), and the top of the contact block (26) is provided with an adsorption layer.

5. The film cutting device with a protective structure for processing fresh-keeping film according to claim 1, characterized in that: The first connecting rod (21), the second connecting rod (25) and the belt (23) are fixedly connected, and both ends of the belt (23) are provided with driven wheels (24), and the driven wheels (24) are connected with the inner wall of the device shell (1).

6. The film cutting device with a protective structure for processing fresh-keeping film according to claim 1, characterized in that: The top of the first connecting rod (21) is fixedly provided with the cutting head (22), and one end of the cutting head (22) close to the preservative film is provided with a blade (222).

7. The film cutting device with a protective structure for processing fresh-keeping film according to claim 6, characterized in that: The blade (222) is V-shaped, and the blade (222) is connected with the cutting head (22).

8. The film cutting device with a protective structure for processing fresh-keeping film according to claim 7, characterized in that: The number of the blade (222) is two groups, and the two groups of blades (222) are arranged in parallel.

9. The film cutting device with a protective structure for processing fresh-keeping film according to claim 7, characterized in that: The material of the blade (222) is stainless steel, and the material of the adsorption layer on the top of the contact block (26) is polypropylene.

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