Film pressing device for silica gel product processing

Abstract

The film pressing device comprises a base, a supporting frame is fixedly arranged on one side of the upper end face of the base, an air cylinder is arranged on the upper end face of the supporting frame, and the output end of the air cylinder penetrates through the supporting frame and is provided with a lifting plate. Guide grooves are formed in the positions, located at the four corners, of the lower end face of the lifting plate, guide rods are arranged in the guide grooves in a sliding mode, first springs are fixedly arranged at the upper ends of the guide rods, the other ends of the first springs are fixedly connected with the inner walls of the guide grooves, and pressing plates are fixedly arranged at the lower ends of the guide rods; a contact block is arranged on the upper end face of the pressing plate and located in the middle, so that when the pressing plate makes contact with the silica gel product, the first spring deforms, the pressing plate also moves upwards, and when the contact block makes contact with the button, the alarm makes a sound to prompt workers. And the problem of product damage caused by excessive pressure is prevented.

Description

Technical Field

[0001] This utility model relates to the field of silicone product processing technology, and more specifically, it relates to a molding device for silicone product processing. Background Technology

[0002] Silicone products refer to a series of products made primarily from silicone. Silicone is an organosilicon compound with characteristics such as high temperature resistance, low temperature resistance, chemical corrosion resistance, good insulation properties, and being non-toxic and odorless. Silicone products are commonly used in industrial, medical, and electronic fields. Molding, also known as die-cutting or mold making, is a key step in the molding process of silicone products. Its design, manufacturing, and maintenance are crucial to ensuring the quality and production efficiency of silicone products.

[0003] However, most traditional molding devices have a relatively simple structure and do not have a mechanism to buffer silicone products. This makes silicone products prone to damage due to excessive pressure from the pressure plate, which in turn affects the quality of silicone products in subsequent production.

[0004] Furthermore, when silicone products are being laminated, they are usually placed in a placement groove. As a result, after the lamination is completed, the product is inside the groove, making it inconvenient to remove the silicone product, which in turn reduces the overall efficiency of silicone product production. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a molding device for processing silicone products, so as to solve the technical problem mentioned in the background art that most traditional molding devices have relatively simple structures and do not have a mechanism to buffer silicone products, which makes silicone products easy to be damaged due to excessive pressure of the pressing plate.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a molding device for processing silicone products, comprising a base, a support frame fixedly mounted on the upper surface of the base and located on one side, a cylinder mounted on the upper surface of the support frame, the output end of the cylinder passing through the support frame and mounted on a lifting plate, guide grooves being formed at the four corners of the lower surface of the lifting plate, guide rods being slidably mounted inside the guide grooves, a first spring being fixedly mounted at the upper end of each guide rod, the other end of each first spring being fixedly connected to the inner wall of the guide groove, a pressure plate being fixedly mounted at the lower end of each guide rod, a contact block being formed at the middle position of the upper surface of the pressure plate, a button being correspondingly mounted on the lower surface of the lifting plate, an alarm being mounted on the upper surface of the support frame, the button being electrically connected to the alarm, a support leg being provided on the upper surface of the base, a receiving seat being fixedly mounted on the upper end of each support leg, a protective plate being provided on the upper surface of the receiving seat, and a sliding groove being formed on the inner wall of the protective plate, with a worktable slidably mounted inside the sliding groove.

[0009] The present invention is further configured such that pins are slidably provided on the outer wall of the guard plate, a pull block is fixedly provided at one end of each pin, a second spring is fixedly provided on the inner wall of each pull block, and the other end of each second spring is fixedly connected to the outer wall of the guard plate. Slots are correspondingly provided on both sides of the workbench, and one end of each pin is located inside the slot, which facilitates the disassembly and fixing of the workbench.

[0010] The present invention is further provided that each end of the workbench is fixedly provided with a pull ring, which facilitates the removal of the workbench.

[0011] The present invention is further configured such that a square groove is provided in the middle of the workbench, a top block is movably provided inside the square groove, and a pressing rod is fixedly provided at the lower end of the top block. The pressing rod is slidably installed with the workbench, which facilitates the removal of silicone products and prevents the lower end from sticking too tightly, making it difficult to remove the product.

[0012] The present invention is further configured such that a pressing block is fixedly provided at the lower end of the pressing rod, a third spring is fixedly provided at the upper end surface of the pressing block, and the other end of the third spring is fixedly connected to the lower end surface of the worktable, so as to facilitate lifting the silicone product and prevent sticking.

[0013] The present invention is further configured such that an avoidance hole is provided on the upper end surface of the receiving seat at the middle position, and the pressing rod and the pressing block are both located inside the avoidance hole, which facilitates the disassembly and installation of the workbench.

[0014] The present invention is further configured such that a threaded rod is movably provided in the middle position of each of the protective plates, the threaded rods are threadedly connected to the protective plates, one end of each threaded rod passes through the protective plate and is rotatably provided with a clamping block, and the other end is fixedly provided with a handwheel, so as to facilitate clamping the two sides of the silicone product.

[0015] The present invention is further provided with positioning rods fixed on the outer wall of the clamping block on both sides, and the positioning rods are slidably installed with the guard plate to facilitate guiding the clamping block.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a molding device for processing silicone products, which has the following advantages:

[0018] 1. By setting up a lifting plate, guide rod, and pressure plate, when the pressure plate comes into contact with the silicone product, the first spring will deform and the pressure plate will move upward. When the contact block contacts the button, the alarm will sound to alert the staff and prevent the product from being damaged due to excessive pressure. This design can protect the silicone product, improve its subsequent production quality, and facilitate use.

[0019] 2. By setting up a receiving base, a worktable, and a pin, the user can pull the pull block to disengage one end of the pin from the slot. At this time, the worktable can be removed from the slide on the receiving base, making it convenient to pick up the silicone product after molding. This design facilitates the removal of the product after molding and helps to improve processing efficiency.

[0020] 3. By setting up a pressing rod, pressing block, and top block, after processing is completed, the user can press the pressing block to make the pressing rod drive the top block to move upward, thereby lifting the silicone product on the upper part of the worktable and preventing the lower end of the silicone product from sticking too tightly to the worktable, making it difficult to pick up the material. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a silicone product processing molding device in its unused state.

[0022] Figure 2 Exploded view of the installation of the upper lifting plate, guide rod, pressure plate, and first spring;

[0023] Figure 3 This is a schematic diagram showing the position of the contact blocks on the pressure plate;

[0024] Figure 4 Exploded view of the installation of the pin, pull block, second spring, and clamping block on the guard plate;

[0025] Figure 5 This is a schematic diagram showing the positions of the pressing rod, pressing block, and third spring on the top block.

[0026] In the diagram: 1. Base; 2. Support frame; 3. Cylinder; 4. Lifting plate; 5. Guide groove; 6. Guide rod; 7. First spring; 8. Pressure plate; 9. Contact block; 10. Button; 11. Alarm; 12. Support leg; 13. Receiving seat; 14. Protective plate; 15. Slide groove; 16. Workbench; 17. Pin; 18. Pull block; 19. Second spring; 20. Slot; 21. Pull ring; 22. Square slot; 23. Top block; 24. Pressing rod; 25. Pressing block; 26. Third spring; 27. Avoidance hole; 28. Threaded rod; 29. ​​Clamping block; 30. Handwheel; 31. Positioning rod. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-5 A molding device for processing silicone products includes a base 1. A support frame 2 is fixedly mounted on the upper end face of the base 1 and located on one side. A cylinder 3 is mounted on the upper end face of the support frame 2. The output end of the cylinder 3 passes through the support frame 2 and is mounted on a lifting plate 4. Guide grooves 5 are formed on the lower end face of the lifting plate 4 at each of the four corners. Guide rods 6 are slidably mounted inside each guide groove 5. A first spring 7 is fixedly mounted on the upper end of each guide rod 6. The other end of each first spring 7 is fixedly connected to the inner wall of the guide groove 5. A pressure plate 8 is fixedly provided at the lower end of the base 1. A contact block 9 is provided on the upper end of the pressure plate 8 at the middle position. A button 10 is provided on the lower end of the lifting plate 4. An alarm 11 is provided on the upper end of the support frame 2. The button 10 is electrically connected to the alarm 11. A support leg 12 is provided on the upper end of the base 1. A receiving seat 13 is fixedly provided on the upper end of the support leg 12. A protective plate 14 is provided on the upper end of the receiving seat 13. A sliding groove 15 is provided on the inner wall of the protective plate 14. A worktable 16 is slidably provided inside the sliding groove 15.

[0031] In this embodiment, a pin 17 is slidably provided on the outer wall of the guard plate 14, a pull block 18 is fixedly provided on one end of the pin 17, a second spring 19 is fixedly provided on the inner wall of the pull block 18, and the other end of the second spring 19 is fixedly connected to the outer wall of the guard plate 14. Slots 20 are correspondingly opened on both sides of the workbench 16, one end of the pin 17 is located inside the slot 20, and a pull ring 21 is fixedly provided on one end of the workbench 16.

[0032] More specifically, the user can control the cylinder 3 to move the lifting plate 4 and the pressure plate 8 downwards so that the pressure plate 8 contacts the upper surface of the silicone product. At the same time, the first spring 7 will also deform and the pressure plate 8 will move upwards. When the contact block 9 contacts the button 10, the alarm 11 will sound to alert the staff and prevent the product from being damaged due to excessive pressure. After the molding is completed, the pin 17 can be disengaged from the slot 20 by pulling the pull block 18. At this time, the workbench 16 can be removed from the slide groove 15 on the receiving seat 13 to facilitate the removal of the silicone product after molding.

[0033] Please see Figure 1 , Figure 4 and Figure 5 As an embodiment for facilitating the handling of silicone products: a square groove 22 is provided in the middle of the workbench 16, a top block 23 is movably provided inside the square groove 22, a pressing rod 24 is fixedly provided at the lower end of the top block 23, the pressing rod 24 is slidably installed with the workbench 16, a pressing block 25 is fixedly provided at the lower end of the pressing rod 24, a third spring 26 is fixedly provided on the upper end surface of the pressing block 25, and the other end of the third spring 26 is fixedly connected to the lower end surface of the workbench 16. An avoidance hole 27 is provided on the upper end surface of the receiving seat 13 at the middle position, and both the pressing rod 24 and the pressing block 25 are located inside the avoidance hole 27.

[0034] Specifically, after the molding is completed, the user can press the pressing block 25 to make the pressing rod 24 move the top block 23 upward, so as to lift the silicone product on the upper end of the worktable 16 and prevent the lower end of the product from sticking too tightly to the worktable 16, making it difficult to pick up the material.

[0035] Please refer to Figure 4 As a further embodiment for clamping silicone products: threaded rods 28 are movably provided in the middle of the protective plate 14. The threaded rods 28 are threadedly connected to the protective plate 14. One end of the threaded rod 28 passes through the protective plate 14 and is rotatably provided with a clamping block 29. The other end is fixedly provided with a handwheel 30. Positioning rods 31 are fixedly provided on the outer wall of the clamping block 29 and on both sides. The positioning rods 31 are slidably installed with the protective plate 14.

[0036] Specifically, the user can rotate the handwheel 30 to move the threaded rod 28 to move the clamping block 29 so that it fits tightly against both sides of the silicone product, thereby positioning it and preventing displacement that could lead to inaccurate film placement.

[0037] In summary, when using the entire device: the user first places the silicone product on the upper part of the workbench 16, then rotates the handwheel 30 to move the threaded rod 28 to move the clamping block 29 so that it is pressed tightly against both sides of the silicone product, thereby positioning it and preventing displacement that could lead to inaccurate pressing position. Then, the cylinder 3 is controlled to move the lifting plate 4 to move the pressure plate 8 downward so that the pressure plate 8 contacts the upper surface of the silicone product. At the same time, the first spring 7 will also deform and the pressure plate 8 will move upward. When the contact block 9 contacts the button 10, the alarm 1 is activated. 1. An audible sound will be emitted to alert the staff and prevent excessive pressure from damaging the product. After the molding is completed, the pressing block 25 can be pressed to move the pressing rod 24 and the top block 23 upward to lift the silicone product on the upper end of the worktable 16, preventing the lower end of the product from sticking too tightly to the worktable 16 and making it difficult to remove the material. Finally, the pull block 18 can be pulled to disengage one end of the pin 17 from the slot 20, at which point the worktable 16 can be removed from the slide groove 15 on the receiving seat 13 for easy removal of the silicone product after molding.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A molding apparatus for processing silicone products, comprising a base (1), characterized in that: A support frame (2) is fixedly provided on the upper end face of the base (1) and on one side. A cylinder (3) is provided on the upper end face of the support frame (2). The output end of the cylinder (3) passes through the support frame (2) and is provided with a lifting plate (4). Guide grooves (5) are provided on the lower end face of the lifting plate (4) and at each of the four corners. Guide rods (6) are slidably provided inside the guide grooves (5). A first spring (7) is fixedly provided at the upper end of each guide rod (6). The other end of each first spring (7) is fixedly connected to the inner wall of the guide groove (5). A pressure plate (8) is fixedly provided at the lower end of each guide rod (6). A contact block (9) is provided on the upper end face of the pressure plate (8) and located in the middle position. A button (10) is provided on the lower end face of the lifting plate (4). An alarm (11) is provided on the upper end face of the support frame (2). The button (10) is electrically connected to the alarm (11). A support leg (12) is provided on the upper end face of the base (1). A receiving seat (13) is fixedly provided on the upper end of the support leg (12). A guard plate (14) is provided on the upper end face of the receiving seat (13). A sliding groove (15) is provided on the inner wall of the guard plate (14). A worktable (16) is slidably provided inside the sliding groove (15).

2. The molding apparatus for processing silicone products according to claim 1, characterized in that: Each of the outer walls of the guard plate (14) is provided with a sliding pin (17), and each of the pins (17) is fixed with a pull block (18). Each of the pull blocks (18) is fixed with a second spring (19) on its inner wall. The other end of the second spring (19) is fixedly connected to the outer wall of the guard plate (14). Each of the two sides of the workbench (16) is provided with a slot (20), and one end of each pin (17) is located inside the slot (20).

3. The molding apparatus for processing silicone products according to claim 2, characterized in that: Each of the worktables (16) is fixedly provided with a pull ring (21) at one end.

4. The molding apparatus for processing silicone products according to claim 1, characterized in that: A square groove (22) is provided in the middle of the workbench (16). A top block (23) is movably provided inside the square groove (22). A pressing rod (24) is fixedly provided at the lower end of the top block (23). The pressing rod (24) is slidably installed with the workbench (16).

5. The molding apparatus for processing silicone products according to claim 4, characterized in that: The lower end of the pressing rod (24) is fixedly provided with a pressing block (25), and the upper end surface of the pressing block (25) is fixedly provided with a third spring (26). The other end of the third spring (26) is fixedly connected to the lower end surface of the worktable (16).

6. The molding apparatus for processing silicone products according to claim 5, characterized in that: An avoidance hole (27) is provided on the upper end face of the receiving seat (13) at the middle position, and the pressing rod (24) and the pressing block (25) are both located inside the avoidance hole (27).

7. The molding apparatus for processing silicone products according to claim 1, characterized in that: Each of the guard plates (14) has a threaded rod (28) movably provided in the middle position. The threaded rod (28) is threadedly connected to the guard plate (14). One end of each threaded rod (28) passes through the guard plate (14) and is rotatably provided with a clamping block (29). The other end is fixedly provided with a handwheel (30).

8. A molding apparatus for processing silicone products according to claim 7, characterized in that: Positioning rods (31) are fixedly provided on the outer wall of the clamping block (29) on both sides, and the positioning rods (31) are slidably installed with the guard plate (14).

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