High-precision positioning device for silica gel gasket production

Abstract

The utility model discloses a silica gel gasket production high-precision positioning device which comprises a production processing platform and a silica gel gasket body, the silica gel gasket body is of an annular structure and is placed on the production processing platform, an adjusting groove is formed in the top side of the production processing platform, an adjusting block is movably installed in the adjusting groove, and the silica gel gasket body is placed on the silica gel gasket body. According to the high-precision positioning device for production of the silica gel gasket, the silica gel gasket body needing to be machined is placed on the production machining platform, the arranged height adjusting assembly can drive the moving block to move upwards after rotating, the moving block can move upwards after rotating, and the silica gel gasket body needing to be machined is placed on the silica gel gasket body needing to be machined. According to the arranged pushing and extruding assembly, under the action of four sets of driving connecting rods, after a moving block moves upwards, four arc-shaped extruding plates can be driven to move towards the four sides, the placed silica gel gasket body is supported and positioned in the four directions, and therefore stable fixing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone gasket production, in particular to a high-precision positioning device for silicone gasket production. Background Art

[0002] Silicone pads are a type of silicone product with a relatively high market demand. They have certain tension, flexibility, excellent insulation, pressure resistance, high temperature resistance, low temperature resistance, stable chemical properties, environmental safety, and no odor. Food-grade silicone pads are non-toxic and tasteless, insoluble in water and any solvents, and are a highly active green product. After the production of silicone pads, there will be more silicone corners around them, which affects the beauty of the silicone gaskets.

[0003] When the silicone gasket is further produced and processed, the silicone gasket is placed on a processing table and fixed in position by manual pressing or pressing equipment. After manual pressing, the placement stability of the silicone gasket cannot be guaranteed at all times, and it is easy to shake or shift, which may cause damage to the silicone gasket itself during subsequent processing and trimming, thereby affecting the quality of the finished product of the silicone gasket. For this reason, a high-precision positioning device for silicone gasket production is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-precision positioning device for producing silicone gaskets, which is used to solve the above-mentioned problems.

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

[0006] A high-precision positioning device for the production of silicone gaskets comprises a production and processing platform and a silicone gasket body, wherein the silicone gasket body is arranged in an annular structure, the silicone gasket body is placed on the production and processing platform, an adjustment groove is opened on the top side of the production and processing platform, an adjustment block is movably installed in the adjustment groove, a plurality of arc-shaped extrusion plates are installed on the adjustment block by pushing an extrusion assembly, the plurality of arc-shaped extrusion plates are located inside the silicone gasket body and are adapted to the silicone gasket body, a pressure sensing assembly is arranged on the arc-shaped extrusion plate, a height adjustment assembly is arranged below the adjustment block, and the height adjustment assembly is arranged on the production and processing platform.

[0007] Preferably, the pushing and extruding assembly includes a moving block fixedly mounted on the top side of the adjusting block, and four of the moving blocks are rotatably mounted with two driving connecting rods, and one end of the four groups of driving connecting rods are rotatably mounted on one side of the four arc-shaped extrusion plates.

[0008] Preferably, sliding grooves are provided on the inner walls on the four sides of the adjustment groove, and sliding blocks are fixedly installed on the bottom sides of the four arc-shaped extrusion plates, and the four sliding blocks are slidably installed in the four sliding grooves respectively.

[0009] Preferably, limiting grooves are provided on the inner walls on both sides of the sliding groove, limiting blocks are fixedly installed on both sides of the sliding block, and the two limiting blocks are slidably installed in the two limiting grooves respectively.

[0010] Preferably, the adjustment slot and the adjustment block are both arranged in a rectangular shape, and the adjustment block is movably installed in the adjustment slot.

[0011] Preferably, the height adjustment assembly includes a threaded hole opened on the inner wall of the bottom side of the adjustment groove, a threaded column is rotatably installed on the bottom side of the adjustment block, the bottom end of the threaded column is threaded through the threaded hole, and a rotating handle is fixedly installed.

[0012] Preferably, four supporting legs are fixedly mounted on the bottom side of the production and processing platform, and the four supporting legs are located at the four corners of the production and processing platform.

[0013] Preferably, the pressure sensing assembly includes a mounting groove opened on one side of the arc extrusion plate, a pressure sensor is installed on the mounting groove, one side of the pressure sensor extends out of the mounting groove and is adapted to the silicone gasket body, and a control panel is provided on one side of the production and processing platform, and the control panel is electrically connected to the pressure sensor.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the high-precision positioning device for producing silicone gaskets is used, the silicone gasket body to be processed is placed on the production and processing platform, the height adjustment component is arranged, and after rotating, it can drive the moving block to move upward, and the pushing and extruding component is arranged, under the action of four groups of driving connecting rods, the moving block can drive four arc-shaped extrusion plates to move to four sides after moving upward, and the placed silicone gasket body is supported and positioned from four directions, thereby achieving stable fixation;

[0015] A pressure sensing component is set up, and the pressure sensor on the pressure sensing component will feel the extrusion force as the arc extrusion plate moves and squeezes. The control panel can display the size of the pressure extrusion. Through the displayed extrusion data, according to different silicone materials, after the appropriate extrusion force value is reached, the rotation of the handle is stopped. Through intuitive extrusion data, the positioning and fixation of the silicone gasket body can be accurately achieved, which is convenient for the subsequent trimming of the silicone gasket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from the right side;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model in cross section;

[0019] Figure 4It is a schematic diagram of the structure of a partial cross-section of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of part A.

[0021] In the figure: 1. Production and processing platform; 2. Support legs; 3. Silicone gasket body; 4. Adjustment slot; 5. Adjustment block; 6. Moving block; 7. Driving connecting rod; 8. Arc extrusion plate; 9. Sliding slot; 10. Sliding block; 11. Limiting slot; 12. Limiting block; 13. Installation slot; 14. Pressure sensor; 15. Threaded hole; 16. Threaded column; 17. Turning handle; 18. Control panel. DETAILED DESCRIPTION

[0022] 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.

[0023] Example: Refer to Figure 1-5 A high-precision positioning device for the production of silicone gaskets comprises a production and processing platform 1 and a silicone gasket body 3. The silicone gasket body 3 is arranged in an annular structure. The silicone gasket body 3 is placed on the production and processing platform 1. An adjustment groove 4 is provided on the top side of the production and processing platform 1. An adjustment block 5 is movably installed in the adjustment groove 4. A plurality of arc-shaped extrusion plates 8 are installed on the adjustment block 5 by pushing an extrusion assembly. The plurality of arc-shaped extrusion plates 8 are located inside the silicone gasket body 3 and are adapted to the silicone gasket body 3. A pressure sensing assembly is arranged on the arc-shaped extrusion plate 8. A height adjustment assembly is arranged below the adjustment block 5. The height adjustment assembly is arranged on the production and processing platform 1. Four supporting legs 2 are fixedly installed on the bottom side of the platform 1, and the four supporting legs 2 are located at the four corners of the production and processing platform 1. The adjusting slot 4 and the adjusting block 5 are both arranged in a rectangular shape. The adjusting block 5 is movably installed in the adjusting slot 4. The height adjustment component includes a threaded hole 15 opened on the inner wall of the bottom side of the adjusting slot 4. A threaded column 16 is rotatably installed on the bottom side of the adjusting block 5. The bottom end thread of the threaded column 16 passes through the threaded hole 15, and a rotating handle 17 is fixedly installed. When the staff rotates the rotating handle 17 on the height adjustment component, the threaded column 16 can be driven to rotate, thereby driving the adjusting block 5 to move upward. The adjusting block 5 moves in the adjusting slot 4 and drives the moving block 6 to move upward.

[0024] Specifically, the pushing and extruding assembly includes a moving block 6 fixedly mounted on the top side of the adjusting block 5, four of the moving blocks 6 are rotatably mounted with two driving connecting rods 7, one end of the four groups of driving connecting rods 7 are rotatably mounted on one side of the four arc-shaped extrusion plates 8, and sliding grooves 9 are provided on the four inner walls of the adjusting groove 4. The bottom sides of the four arc-shaped extrusion plates 8 are fixedly mounted with sliding blocks 10. The four sliding blocks 10 are slidably mounted in the four sliding grooves 9, respectively. The inner walls of the two sides of the sliding groove 9 are provided with limiting grooves 11, and both sides of the sliding block 10 are fixedly mounted. A limit block 12 is installed, and the two limit blocks 12 are slidably installed in the two limit grooves 11 respectively. After the moving block 6 moves up, the pushing and extruding component is set, and the four groups of driving connecting rods 7 on the pushing and extruding component can drive the four arc-shaped extrusion plates 8 to move to the four sides. The set sliding block 10 and sliding groove 9, as well as the limit groove 11 and the limit block 12, can limit the horizontal position of the movement of the arc-shaped extrusion plate 8. The four arc-shaped extrusion plates 8 are set in four directions, and the placed silicone gasket body 3 is supported and positioned from four directions, thereby achieving stable fixation.

[0025] Specifically, the pressure sensing component includes a mounting groove 13 provided on one side of the arc-shaped extrusion plate 8, a pressure sensor 14 is installed on the mounting groove 13, one side of the pressure sensor 14 extends outside the mounting groove 13 and is adapted to the silicone gasket body 3, a control panel 18 is provided on one side of the production and processing platform 1, the control panel 18 is electrically connected to the pressure sensor 14, a pressure sensing component is provided on one side of the arc-shaped extrusion plate 8, a pressure-bearing part of the pressure sensor 14 on the pressure sensing component extends to the outer side of the arc-shaped extrusion plate 8, and the extended distance is relatively small, and the silicone gasket body 3 is soft. The impact is small. With the movement and extrusion of the arc-shaped extrusion plate 8, the silicone gasket body 3 can be propped up and positioned from the inner wall. At this time, the pressure sensor 14 will feel the extrusion force. The pressure sensor 14 is connected to the control panel 18 through an internal controller. The control panel 18 can display the size of the pressure extrusion. Through the displayed extrusion data, according to different silicone materials, after the appropriate extrusion force value is reached, the rotation of the turning handle 17 is stopped. Through the intuitive extrusion data, the positioning and fixation of the silicone gasket body 3 can be accurately achieved, which is convenient for the subsequent trimming of the silicone gasket body 3.

[0026] During use: After the production of the silicone gasket body 3, there will be many edges and corners around it, which need to be further processed. The silicone gasket body 3 to be processed is placed on the production and processing platform 1, and then the staff rotates the rotating handle 17 on the height adjustment component, which can drive the threaded column 16 to rotate, thereby driving the adjustment block 5 to move upward, and the adjustment block 5 moves in the adjustment slot 4, and drives the moving block 6 to move upward. After the moving block 6 moves up, the pushing and extruding component is set, and the four groups of driving connecting rods 7 on the pushing and extruding component can drive the four arc-shaped extrusion plates 8 to move to the four sides. The sliding block 10 and sliding slot 9, as well as the limit slot 11 and the limit block 12, can limit the horizontal position of the movement of the arc-shaped extrusion plate 8. The four arc-shaped extrusion plates 8 are set in four directions, and the placed silicone gasket body 3 is propped up and positioned from four directions, thereby achieving stability. The arc-shaped extrusion plate 8 is fixed and provided with a pressure sensing component on one side. The pressure-bearing part of the pressure sensor 14 on the pressure sensing component extends to the outer side of the arc-shaped extrusion plate 8. The extended distance is relatively small. The silicone gasket body 3 is soft and has little effect. As the arc-shaped extrusion plate 8 moves and squeezes, the silicone gasket body 3 can be propped up and positioned from the inner wall. At this time, the pressure sensor 14 will feel the extrusion force. The pressure sensor 14 is connected to the control panel 18 through an internal controller. The control panel 18 can display the size of the pressure extrusion. Through the displayed extrusion data, according to different silicone materials, after the appropriate extrusion force value is reached, the rotation of the turning handle 17 is stopped. Through the intuitive extrusion data, the positioning and fixing of the silicone gasket body 3 can be accurately achieved, which is convenient for the subsequent trimming of the silicone gasket body 3 and easy to use.

[0027] 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 high-precision positioning device for producing silicone gaskets, comprising a production and processing platform (1) and a silicone gasket body (3), characterized in that: The silicone gasket body (3) is arranged in an annular structure. The silicone gasket body (3) is placed on a production and processing platform (1). An adjustment groove (4) is provided on the top side of the production and processing platform (1). An adjustment block (5) is movably installed in the adjustment groove (4). A plurality of arc-shaped extrusion plates (8) are installed on the adjustment block (5) by pushing an extrusion assembly. The plurality of arc-shaped extrusion plates (8) are located inside the silicone gasket body (3) and are adapted to the silicone gasket body (3). A pressure sensing assembly is provided on the arc-shaped extrusion plate (8). A height adjustment assembly is provided below the adjustment block (5). The height adjustment assembly is arranged on the production and processing platform (1).

2. A high-precision positioning device for producing silicone gaskets according to claim 1, characterized in that: The pushing and extruding assembly comprises a moving block (6) fixedly mounted on the top side of the adjusting block (5), four of the moving blocks (6) are rotatably mounted with two driving connecting rods (7), and one end of the four groups of driving connecting rods (7) are rotatably mounted on one side of four arc-shaped extrusion plates (8).

3. A high-precision positioning device for producing silicone gaskets according to claim 2, characterized in that: Sliding grooves (9) are provided on the inner walls of the four sides of the adjustment groove (4), and sliding blocks (10) are fixedly installed on the bottom sides of the four arc-shaped extrusion plates (8), and the four sliding blocks (10) are slidably installed in the four sliding grooves (9) respectively.

4. A high-precision positioning device for producing silicone gaskets according to claim 3, characterized in that: Limiting grooves (11) are provided on the inner walls on both sides of the sliding groove (9), and limiting blocks (12) are fixedly installed on both sides of the sliding block (10), and the two limiting blocks (12) are slidably installed in the two limiting grooves (11) respectively.

5. A high-precision positioning device for producing silicone gaskets according to claim 1, characterized in that: The adjusting groove (4) and the adjusting block (5) are both arranged in a rectangular shape, and the adjusting block (5) is movably installed in the adjusting groove (4).

6. A high-precision positioning device for producing silicone gaskets according to claim 1, characterized in that: The height adjustment assembly comprises a threaded hole (15) formed on the inner wall of the bottom side of the adjustment groove (4); a threaded column (16) is rotatably mounted on the bottom side of the adjustment block (5); the bottom end of the threaded column (16) is threadedly inserted through the threaded hole (15) and a rotating handle (17) is fixedly mounted thereon.

7. A high-precision positioning device for producing silicone gaskets according to claim 1, characterized in that: Four supporting legs (2) are fixedly mounted on the bottom side of the production and processing platform (1), and the four supporting legs (2) are located at the four corners of the production and processing platform (1).

8. A high-precision positioning device for producing silicone gaskets according to claim 1, characterized in that: The pressure sensing assembly comprises a mounting groove (13) provided on one side of the arc-shaped extrusion plate (8), a pressure sensor (14) being installed on the mounting groove (13), one side of the pressure sensor (14) extending outside the mounting groove (13) and being adapted to the silicone gasket body (3), and a control panel (18) being provided on one side of the production and processing platform (1), and the control panel (18) being electrically connected to the pressure sensor (14).

Images