Positioning mechanism of film elastic cutting machine
By designing the positioning mechanism of the film cutter, the side plate, support plate, slider, slider, limit rod, positioning wheel and rubber rod are used to solve the problem of position deviation of the film during the cutting process, and the stable positioning and efficient transportation of the film are achieved.
Patent Information
- Application Number
- CN202420561311.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-22
AI Technical Summary
During the film cutting process, the film is prone to position deviation and movement, resulting in film deviation during cutting and insufficient stability.
A positioning mechanism of the adhesive film cutter is designed, including side plates, support plates, sliders, sliders, limit rods, positioning wheels, rubber rods and other structures. Through the cooperation of these components, stable positioning and transportation of the adhesive film is achieved.
Effectively prevent positional deviation of the adhesive film during the cutting process, ensure the stability and accuracy of the cutting, avoid the film wrapping and deformation, and improve the flatness and conveying efficiency of the adhesive film.
Smart Images
Figure CN222743721U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of film processing, in particular to a positioning mechanism of a film spring cutting machine. Background Art
[0002] EVA is a thermosetting adhesive film used to be placed between laminated glass. It is the abbreviation of polyethylene-polyvinyl acetate copolymer. Due to the advantages of EVA film in adhesion, durability, optical properties, etc., it is increasingly widely used in current components and various optical products.
[0003] The film is usually in the form of a long strip, and the required graphite sheets and other objects are glued on it for storage. It can be taken out when needed. However, before it is officially put into use, the film is usually cut to facilitate taking and storage when used.
[0004] However, during the cutting process, the film position may shift and move, resulting in film deviation during cutting, and insufficient stability.
[0005] Based on this, the utility model designs a positioning mechanism of a film elastic cutting machine to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a positioning mechanism for a film elastic cutting machine to solve the above technical problems.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a side plate, a support plate welded on the side of the side plate, a slide rail welded on the upper surface of the support plate, a slide groove is opened on the side of the slide rail, a slider is slidably installed inside the slide groove, a connecting block is welded on the top of the slider, a limiting rod is fixedly installed on the side of the connecting block, a positioning wheel is bonded to the bottom of the limiting rod, a plug-in groove is opened on the upper surface of the support plate, a plug-in block is plugged into the inside of the plug-in groove, a fixed block is fixedly installed on the upper surface of the plug-in block, a limiting groove is opened on the side of the fixed block, a limiting block is plugged into the upper surface of the support plate, a limiting plate is fixedly installed on the side of the limit block, and a rubber rod is bonded to the bottom of the limit plate.
[0008] Preferably, a rotating rod is rotatably installed on the side of the side panel, a roller is sleeved on the outer edge of the rotating rod, a rubber roll is sleeved on the outer edge of the roller, a threaded block is threadedly connected to the side of the roller, a rotating drum is rotatably installed on the inner wall of the side panel, the outer wall of the rotating drum is provided with foam, an electric motor is fixedly installed on the outer wall of the side panel, and a conveying rod is rotatably installed on the side of the motor.
[0009] Preferably, there are two slide rails, and the two slide rails are symmetrically installed with respect to the center of the upper surface of the support plate. Slide blocks are slidably installed inside the two slide rails, and the slide blocks are in contact with the upper surface of the support plate.
[0010] Preferably, the limiting rod is rectangular, and the side area of the limiting rod is smaller than the side area of the slide groove, the limiting rod does not contact the upper surface of the support plate, and the positioning wheel is arc-shaped, and the positioning wheel does not contact the upper surface of the support plate.
[0011] Preferably, the plug-in slot passes through the support plate, and the lower surface area of the plug-in block is smaller than the lower surface area of the plug-in slot; the plug-in block is installed vertically to the fixed block, and the upper surface area of the plug-in block is larger than the upper surface area of the plug-in slot.
[0012] Preferably, there are two plug-in slots, and the two plug-in slots are symmetrically opened with the center of the upper surface of the support plate. Plug-in blocks are plugged into the inside of the two plug-in slots, and the plug-in blocks are installed vertically to the limit blocks, and the upper surface area of the limit blocks is larger than the upper surface area of the plug-in slots.
[0013] Preferably, the side area of the limiting groove is larger than the side area of the limiting plate, and the limiting plate is installed vertically to the side of the limiting block, and the limiting plate and the limiting groove are arranged horizontally.
[0014] Preferably, there are a plurality of rubber rods, and the plurality of rubber rods are evenly arranged and installed at the bottom of the limiting plate, and a plurality of the rubber rods are obliquely installed at the bottom of the limiting plate, and the plurality of rubber rods do not contact the support plate.
[0015] Preferably, the rotating drum does not contact the support plate, and the outer wall of the rotating drum is surrounded by foam, the foam does not contact the support plate, and the height of the foam is higher than the support plate.
[0016] Preferably, the rotating rod passes through the side plate, and the outer sleeve of the rotating rod is sleeved with a gravity ring.
[0017] Compared with the prior art, the beneficial effects of the present invention are:
[0018] The utility model is used to wind the adhesive film on the rubber roll, and then the rubber roll is sleeved on the drum, and the adhesive film is pulled out a part so that the bottom is on the rotating drum and the foam, and the slider is placed in the slide groove so that the slider contacts the support plate, and the adhesive film is passed through the bottom of the positioning wheel so that the positioning wheel contacts the adhesive film, thereby initially positioning the adhesive film so that the adhesive film is initially kept flat, and the limiting plate is passed through the limiting groove, and the fixing block and the limiting block are respectively inserted into the two plug-in grooves so that the bottom of the fixing block and the limiting block contacts the upper surface of the support plate, and then the adhesive film is passed through The bottom of the rubber rod allows the film to move only between the fixed plate and the limit block without positional displacement. The rubber rod can prevent the film from bulging, etc., and can further keep the film flat. The film is then passed through the bottom of the conveying rod, and the conveying stem is driven by the motor to rotate, thereby driving the film to move toward the conveying rod, and the cutting operation is performed through the cutting structure at the other end of the overall device. The components on the overall device allow the film to be transported stably, and are less likely to be offset, so it can work more stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 This is a top view of the overall structure of this embodiment;
[0021] Figure 2 This is an enlarged schematic diagram of the structure at point A of this embodiment;
[0022] Figure 3 It is a side view of the overall structure of this embodiment.
[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0024] 1. Side panel; 2. Support plate; 3. Slide rail; 4. Slide groove; 5. Slider; 6. Connecting block; 7. Limit rod; 8. Positioning wheel; 9. Insertion slot; 10. Insertion block; 11. Fixed block; 12. Limiting slot; 13. Limiting block; 14. Limiting plate; 15. Rubber rod; 16. Rotating rod; 17. Roller; 18. Rubber roll; 19. Threaded block; 20. Rotating drum; 21. Foam; 22. Motor; 23. Conveying rod. DETAILED DESCRIPTION
[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0026] See also Figure 1-3 The top of described sliding plate 5 is provided with a link 6, and the bottom of described sliding plate 5 is provided with a link 6.
[0027] Preferably, a rotating rod 16 is rotatably installed on the side of the side panel 1, and a roller 17 is sleeved on the outer edge of the rotating rod 16. A rubber roll 18 is sleeved on the outer edge of the roller 17. A threaded block 19 is threadedly connected to the side of the roller 17. A rotating drum 20 is rotatably installed on the inner wall of the side panel 1, and a foam 21 is provided on the outer wall of the rotating drum 20. A motor 22 is fixedly installed on the outer wall of the side panel 1, and a conveying rod 23 is rotatably installed on the side of the motor 22. In this embodiment, the rubber film can be stably conveyed by the rubber roll 18, and it is not easy to get entangled. The threaded block 19 can limit the rubber roll 18 and can only rotate within a certain range. The rubber film can be conveyed by the motor 22 and the conveying rod 23.
[0028] Preferably, there are two slide rails 3, and the two slide rails 3 are symmetrically installed with respect to the center of the upper surface of the support plate 2. Slide blocks 5 are slidably installed inside the two slide rails 3, and the slide blocks 5 are in contact with the upper surface of the support plate 2. In this embodiment, the two slide rails 3 make it possible to conveniently put the slide blocks 5 into and out of the slide grooves 4, and the limiting rods 7 can be put in and out as needed. After the slide blocks 5 are put into the slide grooves 4, they slide directly to the bottom of the slide rails 3 and contact the upper surface of the support plate 2, so that the limiting rods 7 and the positioning wheels 8 reach the optimal position.
[0029] Preferably, the limiting rod 7 is rectangular, and the side area of the limiting rod 7 is smaller than the side area of the slide groove 4. The limiting rod 7 does not contact the upper surface of the support plate 2, and the positioning wheel 8 is arc-shaped, and the positioning wheel 8 does not contact the upper surface of the support plate 2. In this embodiment, the limiting rod 7 can limit the film from above, and the positioning wheel 8 can prevent the film from directly contacting the limiting rod 7. The arc-shaped positioning wheel 8 prevents the film from being cut, and the positioning wheel 8 is rubber-shaped, which can more effectively prevent the film from being damaged and can also position the film.
[0030] Preferably, the plug-in slot 9 passes through the support plate 2, and the lower surface area of the plug-in block 10 is smaller than the lower surface area of the plug-in slot 9, the plug-in block 10 is installed vertically to the fixed block 11, and the upper surface area of the plug-in block 10 is larger than the upper surface area of the plug-in slot 9. In this embodiment, the plug-in slot 9 passes through the support plate 2 so that the plug-in block 10 can be stably inserted without tilting, etc., so that the fixed block 11 is stably installed on the upper surface of the support plate 2.
[0031] Preferably, there are two plug-in slots 9, and the two plug-in slots 9 are symmetrically opened with respect to the center of the upper surface of the support plate 2. Plug-in blocks 10 are plugged into the inside of the two plug-in slots 9, and the plug-in blocks 10 are installed vertically to the limit blocks 13. The upper surface area of the limit blocks 13 is larger than the upper surface area of the plug-in slots 9. In this embodiment, the two plug-in slots 9 enable the fixing block 11 and the limit block 13 to be stably placed on the support plate 2, and the limit block 13 can be stably installed through the plug-in blocks 10 without tilting.
[0032] Preferably, the side area of the limiting groove 12 is larger than the side area of the limiting plate 14, and the limiting plate 14 is installed vertically to the side of the limiting block 13, and the limiting plate 14 and the limiting groove 12 are arranged horizontally. In this embodiment, the limiting plate 14 can be inserted into the limiting groove 12, which can prevent the film from standing upright and warping, and connect the limiting block 13 and the fixed block 11 together. The horizontal arrangement of the limiting plate 14 and the limiting groove 12 can make the limiting plate 14 more stably inserted therein without warping.
[0033] Preferably, there are several rubber rods 15, and several rubber rods 15 are evenly arranged and installed at the bottom of the limiting plate 14, several rubber rods 15 are installed obliquely at the bottom of the limiting plate 14, and several rubber rods 15 do not contact the support plate 2. In this embodiment, the several rubber rods 15 can play a positioning role for the film and prevent deformation such as bulges on the film, so that the film can be transported stably, and the oblique installation of the rubber rods 15 can prevent damage caused by direct contact with the film, and the distance between the rubber rods 15 and the support plate 2 facilitates the transmission and movement of the film.
[0034] Preferably, the drum 20 does not contact the support plate 2, and the outer wall of the drum 20 is surrounded by foam 21, the foam 21 does not contact the support plate 2, and the height of the foam 21 is higher than the support plate 2. In this embodiment, the drum 20 can be driven by the film to rotate, which can play a conveying role to a certain extent, and the foam 21 can prevent the film from directly contacting the drum 20, preventing the drum 20 from causing damage to the film, and the foam 21 is higher than the support plate 2, which can straighten the film and prevent the film from being entangled or deformed, making it more convenient and stable to convey the film.
[0035] Preferably, the rotating rod 16 passes through the side panel 1, and the outer sleeve of the rotating rod 16 is sleeved with a gravity ring. In this embodiment, the rotating rod 16 passes through the side panel 1 so that the roller 17 can rotate without contacting the inner wall of the side panel 1. The gravity ring is sleeved on the rotating rod 16 and can apply downward gravity to the rotating rod 16, so that the rotating rod 16 will not move and can remain stable.
[0036] A specific application of this embodiment is:
[0037] Wrap the film around the rubber roll 18, then sleeve the rubber roll 18 on the roller 17, pull out a part of the film so that the bottom is on the rotating drum 20 and the foam 21, place the slider 5 in the slide groove 4, so that the slider 5 contacts the support plate 2, pass the film through the bottom of the positioning wheel 8, so that the positioning wheel 8 contacts the film, pass the limit plate 14 through the limit groove 12, and insert the fixed block 11 and the limit block 13 into the two plug-in grooves 9 respectively, pass the film through the bottom of the rubber rod 15, so that the film can only move between the fixed plate and the limit block 13, and drive the conveying stem to rotate by the motor 22, driving the film to move toward the conveying rod 23.
[0038] In summary, through the structures such as the limiting rod 7, positioning wheel 8, plug-in block 10, fixing block 11, limiting block 13, limiting plate 14 and rubber rod 15, the film can be positioned to prevent the film from being entangled and deformed, so as to better perform the transportation function.
[0039] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0040] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.
[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A positioning mechanism for a film cutting machine, comprising a side plate (1), characterized in that: A support plate (2) is welded to the side of the side plate (1), a slide rail (3) is welded to the upper surface of the support plate (2), a slide groove (4) is provided on the side of the slide rail (3), a slider (5) is slidably installed inside the slide groove (4), a connecting block (6) is welded to the top of the slider (5), a limiting rod (7) is fixedly installed on the side of the connecting block (6), a positioning wheel (8) is bonded to the bottom of the limiting rod (7), and the support plate (2) is provided with a sliding groove (4). The upper surface is provided with a plug-in slot (9), a plug-in block (10) is plugged into the plug-in slot (9), a fixed block (11) is fixedly mounted on the upper surface of the plug-in block (10), a limiting slot (12) is provided on the side of the fixed block (11), a limiting block (13) is plugged into the upper surface of the support plate (2), a limiting plate (14) is fixedly mounted on the side of the limiting block (13), and a rubber rod (15) is bonded to the bottom of the limiting plate (14).
2. The positioning mechanism of the film elastic cutting machine according to claim 1, characterized in that: A rotating rod (16) is rotatably mounted on the side surface of the side plate (1), a roller (17) is sleeved on the outer edge of the rotating rod (16), a rubber roll (18) is sleeved on the outer edge of the roller (17), a threaded block (19) is threadedly connected to the side surface of the roller (17), a rotating drum (20) is rotatably mounted on the inner wall of the side plate (1), a foam (21) is provided on the outer wall of the rotating drum (20), an electric motor (22) is fixedly mounted on the outer wall of the side plate (1), and a conveying rod (23) is rotatably mounted on the side surface of the motor (22).
3. The positioning mechanism of the film elastic cutting machine according to claim 1, characterized in that: There are two slide rails (3), and the two slide rails (3) are symmetrically installed with respect to the center of the upper surface of the support plate (2). Slide blocks (5) are slidably installed inside the two slide rails (3), and the slide blocks (5) are in contact with the upper surface of the support plate (2).
4. The positioning mechanism of the film elastic cutting machine according to claim 1, characterized in that: The limiting rod (7) is rectangular in shape, and the side area of the limiting rod (7) is smaller than the side area of the slide groove (4), the limiting rod (7) does not contact the upper surface of the support plate (2), and the positioning wheel (8) is arc-shaped, and the positioning wheel (8) does not contact the upper surface of the support plate (2).
5. The positioning mechanism of the film elastic cutting machine according to claim 1, characterized in that: The plug-in slot (9) passes through the support plate (2), and the lower surface area of the plug-in block (10) is smaller than the lower surface area of the plug-in slot (9); the plug-in block (10) is vertically mounted to the fixing block (11), and the upper surface area of the plug-in block (10) is larger than the upper surface area of the plug-in slot (9).
6. The positioning mechanism of the film elastic cutting machine according to claim 1, characterized in that: There are two plug-in slots (9), and the two plug-in slots (9) are symmetrically opened with respect to the center of the upper surface of the support plate (2). A plug-in block (10) is plugged into the interior of the two plug-in slots (9), and the plug-in block (10) is vertically installed with a limit block (13), and the upper surface area of the limit block (13) is larger than the upper surface area of the plug-in slot (9).
7. The positioning mechanism of the film elastic cutting machine according to claim 1, characterized in that: The side area of the limiting groove (12) is greater than the side area of the limiting plate (14), and the limiting plate (14) and the side of the limiting block (13) are installed vertically, and the limiting plate (14) and the limiting groove (12) are arranged horizontally.
8. The positioning mechanism of the film elastic cutting machine according to claim 1, characterized in that: There are a plurality of rubber rods (15), and the plurality of rubber rods (15) are evenly arranged and installed at the bottom of the limiting plate (14); a plurality of rubber rods (15) are obliquely installed at the bottom of the limiting plate (14), and the plurality of rubber rods (15) do not contact the support plate (2).
9. The positioning mechanism of the film elastic cutting machine according to claim 2, characterized in that: The rotating drum (20) does not contact the support plate (2), and the outer wall of the rotating drum (20) is surrounded by foam (21), the foam (21) does not contact the support plate (2), and the height of the foam (21) is higher than the support plate (2).
10. The positioning mechanism of the film elastic cutting machine according to claim 2, characterized in that: The rotating rod (16) passes through the side plate (1), and the outer sleeve of the rotating rod (16) is sleeved with a gravity ring.