Thin film material transverse cutting mechanism

Abstract

The utility model discloses a transverse cutting mechanism for film materials, which belongs to the technical field of film processing and comprises two frame plates, the two frame plates are sequentially arranged from left to right, and a clamping component is arranged on one side of each frame plate. The clamping assembly is arranged, a thin film material to be cut is placed between the first roller body and the second roller body and attached to the side wall of the second roller body, then the abutting plate is moved towards the periphery of the end frame, the abutting plate moves to drive the connecting spring to stretch, and after the abutting plate is far away from the threaded rod, the threaded rod is held by hand and force is applied to drive the threaded rod to rotate, so that the thin film material is cut. The threaded rod rotates to drive the threaded sleeve to move in the moving cavity, the threaded sleeve moves to drive the vertical rod to move, the vertical rod moves to drive the first roller body to move, moving operation of the first roller body is conveniently achieved, and then the first roller body and the second roller body can be conveniently used for clamping and fixing thin film materials with different thicknesses. And therefore, the subsequent cutting operation on the film material is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of film processing, and in particular relates to a transverse cutting mechanism for film materials. Background Art

[0002] When the linear scale of one dimension of a solid or liquid is much smaller than the other two dimensions, we call such a solid or liquid a membrane. Generally, membranes can be divided into two categories: one is a membrane with a thickness greater than 1 micron, called a thick membrane; the other is a membrane with a thickness less than 1 micron, called a thin membrane.

[0003] Chinese patent application No. 202320638818.0 discloses a transverse cutting mechanism for film materials, including a guide frame, including two frame plates, a support rod body and two synchronous wheels thereof, the two synchronous wheels are rotatably arranged horizontally inside the frame plates, a driving assembly, including a synchronous belt and a driving member, the head and tail ends of the synchronous belt are respectively fixedly connected, the synchronous belt is sleeved in the two synchronous wheels, a cutting knife group, including a knife holder and a cutting knife, the cutting knife is horizontally arranged at the bottom of the knife holder, the knife holder is fixedly connected to the middle part of the synchronous belt, the knife holder is movably connected to the middle part of the support rod body, and the knife holder can be horizontally moved between the two frame plates by the movement of the synchronous belt. On the one hand, the cutting efficiency of the photosensitive film is improved, and on the other hand, the knife holder can cut the film material of the required size along the synchronous belt as a reference, so that the cutting cut of the photosensitive film is smoother and the size of the photosensitive film cutting is more accurate.

[0004] In the above-mentioned patent, when a cutting knife is used to cut the film material horizontally, it is difficult for the operator to fix the film material, which may easily affect the normal cutting operation of the film material and the cutting effect of the film material; in addition, the debris generated in the process of cutting the film material with the cutting blade falls into the surrounding environment, which may easily cause pollution to the surrounding environment, and manual collection and cleaning operations are required afterwards, which increases the labor burden of the staff. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a transverse cutting mechanism for film materials, which has the characteristics of clamping, fixing, adsorption and cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transverse cutting mechanism for film materials, including a frame plate, wherein two frame plates are provided in total, and the two frame plates are arranged in sequence from left to right, a clamping assembly is provided on one side of the frame plate, a support rod body is connected between the two frame plates, a cutting mechanism is sleeved on the outer periphery of the support rod body, a driving mechanism is provided between the frame plate and the cutting mechanism, and an adsorption assembly is provided below the cutting mechanism.

[0007] Preferably, the clamping assembly includes an L-shaped plate, a first roller body, a second roller body and a movable member, one side of the frame plate is connected to the L-shaped plate, one side inside the L-shaped plate is connected to the second roller body, the other side inside the L-shaped plate is provided with a first roller body, and a movable member is provided between the L-shaped plate and the first roller body.

[0008] Preferably, the movable part includes a threaded rod, a threaded sleeve, a vertical rod, a movable cavity, a clamping plate, a connecting spring and an end frame. The movable cavity is provided inside the L-shaped plate, the interior of the movable cavity is connected to the threaded rod, the outer wall of the threaded rod is connected to the threaded sleeve, the vertical rod is connected between the threaded sleeve and the first roller body, the lower end of the L-shaped plate is connected to the end frame, the clamping plate is inserted into the interior of the end frame, and a connecting spring is connected between the clamping plate and the end frame.

[0009] Preferably, a guide slide block is connected to one side of the threaded sleeve, and a guide groove is provided on the inner side wall of the movable cavity at a position corresponding to the guide slide block.

[0010] Preferably, the adsorption assembly includes an adsorption tube, a vacuum cleaner and a mounting plate, the mounting plate is connected below the cutting mechanism, the vacuum cleaner is connected to the side wall of the mounting plate, and the adsorption tube is connected to one end of the vacuum cleaner away from the mounting plate.

[0011] Preferably, the adsorption assembly further includes a through hole and an adsorption frame, the adsorption frame is connected to the periphery of one end of the adsorption tube below the cutting mechanism, and a through hole is provided on a side of the adsorption frame away from the adsorption tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a clamping assembly, and the film material to be cut is placed between the first roller body and the second roller body, and is made to fit the side wall of the second roller body, and then the clamping plate is moved toward the periphery of the end frame, and the movement of the clamping plate drives the connecting spring to stretch, and when the clamping plate is away from the threaded rod, the threaded rod is held and force is applied to drive the threaded rod to rotate, and the rotation of the threaded rod drives the threaded sleeve to move inside the moving cavity, and the movement of the threaded sleeve drives the vertical rod to move, and the movement of the vertical rod drives the first roller body to move, so as to realize the movement operation of the first roller body, and then to facilitate the use of the first roller body and the second roller body to clamp and fix film materials of different thicknesses, and then to facilitate the subsequent cutting operation of the film material.

[0014] 2. The utility model is provided with an adsorption component, and the vacuum cleaner is started while the cutting mechanism is used to cut the film material. Under the action of the vacuum cleaner, the debris generated during the cutting process of the film material enters the adsorption frame through the through hole, and then enters the dust bucket in the vacuum cleaner through the adsorption tube for collection, thereby preventing the debris from spreading to the surrounding environment and causing pollution to the surrounding environment, making it easier to collect the debris generated during the cutting process, and further facilitating the subsequent operators to centrally handle the debris. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a cross-sectional view of the connection state between the frame plate and the clamping assembly of the utility model;

[0017] Figure 3 It is a partial cross-sectional view of the L-shaped plate of the utility model;

[0018] Figure 4 It is a cross-sectional view of the cutting mechanism of the utility model.

[0019] In the figure: 1. frame; 2. cutting mechanism; 3. supporting rod body; 4. driving mechanism; 5. clamping assembly; 51. L-shaped plate; 52. first roller body; 53. second roller body; 54. moving part; 541. threaded rod; 542. threaded sleeve; 543. vertical rod; 544. moving cavity; 545. clamping plate; 546. connecting spring; 547. end frame; 6. adsorption assembly; 61. through hole; 62. adsorption frame; 63. adsorption tube; 64. vacuum cleaner; 65. mounting plate. DETAILED DESCRIPTION

[0020] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a transverse cutting mechanism for film materials, including a frame plate 1, two frame plates 1 are provided, and the two frame plates 1 are arranged in sequence from left to right. A clamping component 5 is provided on one side of the frame plate 1, a support rod body 3 is connected between the two frame plates 1, and a cutting mechanism 2 is sleeved on the outer periphery of the support rod body 3, a driving mechanism 4 is provided between the frame plate 1 and the cutting mechanism 2, and an adsorption component 6 is provided below the cutting mechanism 2.

[0023] Specifically, the clamping assembly 5 includes an L-shaped plate 51, a first roller body 52, a second roller body 53 and a moving member 54. The L-shaped plate 51 is connected to one side of the frame plate 1, the second roller body 53 is connected to one side of the L-shaped plate 51, the first roller body 52 is arranged on the other side of the L-shaped plate 51, and the moving member 54 is arranged between the L-shaped plate 51 and the first roller body 52.

[0024] By adopting the above technical solution, the film material to be cut is placed between the first roller 52 and the second roller 53, and is made to fit the side wall of the second roller 53. The moving member 54 is then used to drive the first roller 52 to move along the L-shaped plate 51. When the first roller 52 moves to fit the other side wall of the film material, the moving member 54 is stopped, and the film material is clamped and fixed by the first roller 52 and the second roller 53, so as to facilitate the subsequent cutting operation of the film material by the cutting mechanism 2.

[0025] Specifically, the moving member 54 includes a threaded rod 541, a threaded sleeve 542, a vertical rod 543, a moving cavity 544, a clamping plate 545, a connecting spring 546 and an end frame 547. The moving cavity 544 is provided inside the L-shaped plate 51, the threaded rod 541 is connected inside the moving cavity 544, the threaded sleeve 542 is connected to the outer wall of the threaded rod 541, the vertical rod 543 is connected between the threaded sleeve 542 and the first roller body 52, the lower end of the L-shaped plate 51 is connected to the end frame 547, the clamping plate 545 is inserted inside the end frame 547, and the connecting spring 546 is connected between the clamping plate 545 and the end frame 547.

[0026] By adopting the above technical solution, the clamping plate 545 is first moved toward the periphery of the end frame 547. The movement of the clamping plate 545 drives the connecting spring 546 to stretch. When the clamping plate 545 is away from the threaded rod 541, the threaded rod 541 is held and force is applied to drive the threaded rod 541 to rotate. The rotation of the threaded rod 541 drives the threaded sleeve 542 to move inside the movable cavity 544. The movement of the threaded sleeve 542 drives the vertical rod 543 to move. The movement of the vertical rod 543 drives the first roller body 52 to move, which facilitates the movement operation of the first roller body 52, and then facilitates the use of the first roller body 52 and the second roller body 53 to clamp and fix film materials of different thicknesses.

[0027] Specifically, a guide slider is connected to one side of the threaded sleeve 542, and a guide groove is provided on the inner wall of the moving cavity 544 at a position corresponding to the guide slider.

[0028] By adopting the above technical solution, the movement of the threaded sleeve 542 drives the guide slider to move inside the guide slot. Under the sliding cooperation of the guide slider and the guide slot, a guiding effect can be provided for the movement of the threaded sleeve 542 to prevent the threaded sleeve 542 from rotating with the rotation of the threaded rod 541.

[0029] When the present embodiment is used, when it is necessary to perform a cutting operation on the film material, the film material to be cut is first placed between the first roller body 52 and the second roller body 53, and is made to fit the side wall of the second roller body 53, and then the clamping plate 545 is moved toward the periphery of the end frame 547, and the clamping plate 545 moves to drive the connecting spring 546 to stretch. When the clamping plate 545 is away from the threaded rod 541, the threaded rod 541 is held and force is applied to drive the threaded rod 541 to rotate, and the threaded rod 541 rotates to drive the threaded sleeve 542 to move inside the moving cavity 544, and the threaded sleeve 542 moves to drive the vertical rod 543 to move, and the vertical rod 543 moves to drive the first roller body 52 to move, so as to realize the moving operation of the first roller body 52, and then to facilitate the use of the first roller body 52 and the second roller body 53 to clamp and fix film materials of different thicknesses, and then the driving mechanism 4 is used to drive the cutting mechanism 2 to move laterally along the supporting rod body 3, and the cutting mechanism 2 can perform a transverse cutting operation on the film material during the transverse movement.

[0030] Example 2

[0031] The present embodiment is different from the first embodiment in that the adsorption assembly 6 includes an adsorption tube 63, a dust collector 64 and a mounting plate 65. The mounting plate 65 is connected to the lower part of the cutting mechanism 2. The dust collector 64 is connected to the side wall of the mounting plate 65. The end of the dust collector 64 away from the mounting plate 65 is connected to the adsorption tube 63.

[0032] Specifically, the adsorption assembly 6 further includes a through hole 61 and an adsorption frame 62. The adsorption frame 62 is connected to the periphery of one end of the adsorption tube 63 below the cutting mechanism 2. The through hole 61 is provided on one side of the adsorption frame 62 away from the adsorption tube 63.

[0033] By adopting the above technical solution, the adsorption force generated by the operation of the vacuum cleaner 64 enters into the adsorption frame 62 through the adsorption tube 63, and then diffuses into the surrounding environment through the through hole 61, thereby increasing the adsorption area and ensuring the adsorption effect.

[0034] When this embodiment is used, the cutting mechanism 2 is used to cut the film material while the vacuum cleaner 64 is started. Under the action of the vacuum cleaner 64, the debris generated during the cutting of the film material enters the adsorption frame 62 through the through hole 61, and then enters the dust bucket in the vacuum cleaner 64 through the adsorption tube 63 for collection, thereby preventing the debris from spreading to the surrounding environment and causing pollution to the surrounding environment, making it easier to collect the debris generated during the cutting process, and further facilitating subsequent operators to centrally handle the debris.

[0035] The vacuum cleaner 64 of the present invention is an existing disclosed technology, and the selected model is HA25.

[0036] The structure and principle of the cutting mechanism 2 composed of a cutting knife, a knife holder, a cover, a belt pressure plate, a tooth groove portion, a rotating shaft, a linear bearing, a connecting through hole, and a synchronous wheel in the utility model have been disclosed in a film material transverse cutting mechanism disclosed in Chinese patent application No. 202320638818.0. Its working principle is: a knife holder is connected to the middle part of the driving mechanism 4, a detachable belt pressure plate is provided on the top of the knife holder, and a tooth groove portion matching the driving mechanism 4 is provided on one side of the belt pressure plate, the tooth groove portion and the inner wall of the driving mechanism 4 are mutually engaged, and a linear bearing is connected to the side wall of the knife holder. Bearing, a connecting through hole is provided inside the linear bearing at the position corresponding to the support rod body 3, a cutting knife is provided at the bottom of the tool holder, the cutting knife and the tool holder are connected by a rotating shaft, a cover is provided at the bottom of the tool holder, the cover covers the bottom of the cutting knife, one end of the rotating shaft is rotatably connected to the cover, and the other end of the rotating shaft is rotatably connected to the tool holder. When in use, the driving mechanism 4 is used to drive the belt pressure plate to move, the movement of the belt pressure plate drives the tool holder to move along the support rod body 3, the movement of the support rod body 3 drives the cutting knife to move, and the film material can be cut during the movement of the cutting knife.

[0037] The structure and principle of the driving mechanism 4 composed of a synchronous belt, a driving motor and a synchronous wheel in the utility model have been disclosed in a transverse cutting mechanism for film materials disclosed in Chinese patent application No. 202320638818.0, and its working principle is: synchronous wheels are connected to the bottom of the two frames 1, and a synchronous belt is sleeved between the two synchronous wheels. A driving motor is connected to the top of one of the frames 1, and the output end of the driving motor is connected to one of the synchronous wheels. When in use, the driving motor is used to drive the synchronous wheel to rotate, which can then drive the synchronous belt to rotate, and then drive the cutting mechanism 2 to move.

[0038] The working principle and use process of the utility model: when the utility model needs to cut the film material, the film material to be cut is first placed between the first roller body 52 and the second roller body 53, and is made to fit the side wall of the second roller body 53, and then the clamping plate 545 is moved toward the periphery of the end frame 547, and the movement of the clamping plate 545 drives the connecting spring 546 to stretch, and when the clamping plate 545 is away from the threaded rod 541, the threaded rod 541 is held and force is applied to drive the threaded rod 541 to rotate, and the rotation of the threaded rod 541 drives the threaded sleeve 542 to move inside the moving cavity 544, and the movement of the threaded sleeve 542 drives the vertical rod 543 to move, and the movement of the vertical rod 543 drives the first roller body 52 to move, so as to realize the movement operation of the first roller body 52, and then to facilitate the use The first roller body 52 and the second roller body 53 clamp and fix the film materials of different thicknesses, and then utilize the driving mechanism 4 to drive the cutting mechanism 2 to move laterally along the supporting rod body 3. During the lateral movement of the cutting mechanism 2, the film material can be laterally cut. While the cutting mechanism 2 is cutting the film material, the vacuum cleaner 64 is started. Under the action of the vacuum cleaner 64, the debris generated during the cutting of the film material enters the adsorption frame 62 through the through hole 61, and then enters the dust bucket in the vacuum cleaner 64 through the adsorption tube 63 for collection, so as to prevent the debris from spreading to the surrounding environment and causing pollution to the surrounding environment, so as to facilitate the collection of the debris generated during the cutting process, and then facilitate the subsequent operators to centrally handle the debris.

[0039] Although 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 film material transverse cutting mechanism, comprising a frame plate, characterized in that: There are two racks in total, which are arranged in sequence from left to right. A clamping assembly is arranged on one side of the rack, a supporting rod body is connected between the two racks, a cutting mechanism is sleeved on the outer periphery of the supporting rod body, a driving mechanism is arranged between the rack and the cutting mechanism, and an adsorption assembly is arranged below the cutting mechanism.

2. A film material transverse cutting mechanism according to claim 1, characterized in that: The clamping assembly includes an L-shaped plate, a first roller body, a second roller body and a movable member. One side of the frame plate is connected to the L-shaped plate, one side of the interior of the L-shaped plate is connected to the second roller body, the other side of the interior of the L-shaped plate is provided with a first roller body, and a movable member is provided between the L-shaped plate and the first roller body.

3. A film material transverse cutting mechanism according to claim 2, characterized in that: The movable part includes a threaded rod, a threaded sleeve, a vertical rod, a movable cavity, a clamping plate, a connecting spring and an end frame. The movable cavity is arranged inside the L-shaped plate, the interior of the movable cavity is connected to the threaded rod, the outer wall of the threaded rod is connected to the threaded sleeve, the vertical rod is connected between the threaded sleeve and the first roller body, the lower end of the L-shaped plate is connected to the end frame, the clamping plate is inserted into the interior of the end frame, and a connecting spring is connected between the clamping plate and the end frame.

4. A film material transverse cutting mechanism according to claim 3, characterized in that: A guide slide block is connected to one side of the threaded sleeve, and a guide groove is arranged on the inner side wall of the moving cavity at a position corresponding to the guide slide block.

5. The film material transverse cutting mechanism according to claim 1, characterized in that: The adsorption assembly comprises an adsorption tube, a dust collector and a mounting plate. The mounting plate is connected below the cutting mechanism, the side wall of the mounting plate is connected to the dust collector, and the end of the dust collector away from the mounting plate is connected to the adsorption tube.

6. A film material transverse cutting mechanism according to claim 5, characterized in that: The adsorption assembly also includes a through hole and an adsorption frame. The adsorption frame is connected to the periphery of one end of the adsorption tube below the cutting mechanism, and a through hole is arranged on a side of the adsorption frame away from the adsorption tube.

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