CN220614093U - Elastic silica gel gasket cutting device - Google Patents
Elastic silica gel gasket cutting device Download PDFInfo
- Publication number
- CN220614093U CN220614093U CN202322019469.7U CN202322019469U CN220614093U CN 220614093 U CN220614093 U CN 220614093U CN 202322019469 U CN202322019469 U CN 202322019469U CN 220614093 U CN220614093 U CN 220614093U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- cutting device
- gel gasket
- sides
- extrusion block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000000741 silica gel Substances 0.000 title claims abstract description 48
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 48
- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 238000001125 extrusion Methods 0.000 claims description 28
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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- Silicon Compounds (AREA)
Abstract
The utility model discloses an elastic silica gel gasket cutting device, which comprises a conveying belt, wherein the top of the conveying belt is movably connected with a silica gel gasket, a cutting device is arranged above the silica gel gasket, two sides of the top of the cutting device are provided with supporting frames, the cutting device comprises a limiting frame, two side inner walls of the limiting frame are rotationally connected with rotating rods, the outer side walls of the two rotating rods are symmetrically rotationally connected with auxiliary wheels, the other sides of the two rotating rods are movably connected with baffle plates, the tops of the two baffle plates are fixedly connected with the limiting frame, the bottoms of the rotating rods are rotationally connected with flattening rollers, the bottoms of the two flattening rollers are both in sliding connection with the silica gel gasket, when a cylinder drives the cutting device to press down, the flattening rollers firstly contact the silica gel gasket at the bottom, then slide towards two sides gradually under the pushing of the side walls of a pressing block, and the silica gel gasket at the bottom of a cutter is pushed to stretch and flatten, so that the cutter is more orderly cut.
Description
Technical Field
The utility model relates to the technical field of processing of silica gel gaskets, in particular to an elastic silica gel gasket cutting device.
Background
A silicone gasket is a gasket made of a silicone material, also known as a silicone rubber gasket. Silica gel is a material that is resistant to high temperatures, chemically resistant, and has good elasticity, and therefore silica gel gaskets have many characteristics and application advantages, and are commonly used in sealing, cushioning, and sound insulation applications.
In the prior art, when the silica gel gasket is cut, the conveying belt is required to convey, and in the process of conveying, the surface of the gasket is possibly bent and uneven due to fluctuation or other external force factors, so that the cutting flatness of the blade is poor, in addition, the silica gel gasket has good elasticity and compression performance, and can recover the original shape when being subjected to pressure, however, if the cut gasket is uneven, the compression performance of different parts is possibly inconsistent, so that the compression force distribution in application is uneven, and the sealing, buffering or isolating effect is affected.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the silicone gasket may be cut unevenly due to bending itself during the cutting process.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an elasticity silica gel gasket cutting device, includes the conveyer belt, the top swing joint of conveyer belt has the silica gel gasket, the top of silica gel gasket is provided with cutting device, cutting device's top both sides are provided with the support frame, cutting device includes spacing frame, the both sides inner wall rotation of spacing frame is connected with the dwang, two the lateral wall symmetry of dwang is rotated and is connected with the auxiliary wheel, two the opposite side swing joint of dwang has the baffle, two the top and the spacing frame fixed connection of baffle, just the bottom rotation of dwang is connected with the flattening roller, two the bottom of flattening roller all with silica gel gasket sliding connection.
As a further scheme of the utility model: the middle of the top of the support frame is fixedly provided with a cylinder, the piston end of the cylinder is downward, and the piston end of the cylinder is fixedly provided with a connecting plate.
As a further scheme of the utility model: the bottom fixed mounting of connecting plate has the spring, the bottom and the spacing frame fixed connection of spring, the inside fixed mounting that just is located the spring of the bottom of connecting plate has the connecting rod, the bottom of connecting rod passes spacing frame and fixed mounting have the push pedal, the bottom and the extrusion piece fixed connection of push pedal.
As a further scheme of the utility model: the inner wall sliding connection of spacing frame has the extrusion piece, the inclined plane has been seted up to the both sides of extrusion piece, the top both sides fixed mounting of extrusion piece has the slide bar, the lateral wall of slide bar passes spacing frame and with spacing frame sliding connection.
As a further scheme of the utility model: the two sides of the extrusion block are movably connected with the auxiliary wheels, a limiting plate is fixedly arranged on the outer side of the bottom of the extrusion block, and the top of the limiting plate is movably connected with the auxiliary wheels.
As a further scheme of the utility model: the middle fixed mounting of bottom of extrusion piece has the slide rail, the inner wall of slide rail rotates and is connected with two-way threaded rod, the one end of two-way threaded rod passes the slide rail and fixed mounting has the knob, the outer wall both sides thread bush of two-way threaded rod is equipped with the thread bush.
As a further scheme of the utility model: the bottom fixedly connected with splint of two thread bush, the inner wall fixedly connected with anchor clamps gasket of splint, the inner wall block of anchor clamps gasket is connected with the cutter, the bottom and the silica gel gasket swing joint of cutter.
The utility model has the beneficial effects that:
(1) According to the utility model, the flattening rollers are arranged on two sides of the cutter for cutting the silica gel gasket, when the air cylinder drives the cutting device to press down, the flattening rollers firstly contact the silica gel gasket at the bottom, then the flattening rollers gradually slide towards two sides under the pushing of the side wall of the extrusion block, and the silica gel gasket at the bottom of the cutter is pushed to stretch and flatten, so that the cutter can cut more orderly;
(2) The cutter inside the device is convenient to replace, the operation is simple, and when the cutter needs to be replaced, the clamping plate can be controlled to move to two sides only by rotating the knob, so that the cutter is convenient to take out, replace and clamp a new cutter.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the cutting device of the present utility model in contact with a silicone pad;
FIG. 3 is a schematic view of the overall structure of the cutter for cutting the silica gel pad according to the present utility model;
fig. 4 is a schematic view of the whole structure of the interior of the sliding rail in the present utility model.
In the figure: 1. a conveyor belt; 2. a silica gel pad; 3. a support frame; 4. a cutting device; 401. a cylinder; 402. a connecting plate; 403. a connecting rod; 404. a spring; 405. a push plate; 406. a limit frame; 407. a baffle; 408. a rotating lever; 409. a flattening roller; 410. an auxiliary wheel; 411. extruding a block; 412. a limiting plate; 413. a slide bar; 414. a slide rail; 415. a two-way threaded rod; 416. a thread sleeve; 417. a clamping plate; 418. a clamp gasket; 419. a cutter; 420. and (5) a knob.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, an elastic silica gel gasket cutting device comprises a conveying belt 1, the top of the conveying belt 1 is movably connected with a silica gel gasket 2, a cutting device 4 is arranged above the silica gel gasket 2, two sides of the top of the cutting device 4 are provided with supporting frames 3, the cutting device 4 comprises a limiting frame 406, two side inner walls of the limiting frame 406 are rotationally connected with rotating rods 408, outer side walls of the two rotating rods 408 are symmetrically rotationally connected with auxiliary wheels 410, the other sides of the two rotating rods 408 are movably connected with baffle plates 407, the tops of the two baffle plates 407 are fixedly connected with the limiting frame 406, the bottoms of the rotating rods 408 are rotationally connected with flattening rollers 409, the bottoms of the two flattening rollers 409 are in sliding connection with the silica gel gasket 2, the conveying belt 1 is in the prior art, the silica gel gasket 2 can be conveyed to horizontally move, the baffle plates 407 limit the rotating rods 408, and the deflection angles of the rotating rods 408 are prevented from being too large;
the middle of the top of the support frame 3 is fixedly provided with a cylinder 401, the piston end of the cylinder 401 is downward, the piston end of the cylinder 401 is fixedly provided with a connecting plate 402, the bottom of the support frame 3 is connected with the ground, the piston end of the cylinder 401 pushes the connecting plate 402 downward, and meanwhile, the piston end of the cylinder 401 supports a mechanism below;
the bottom of the connecting plate 402 is fixedly provided with a spring 404, the bottom of the spring 404 is fixedly connected with a limit frame 406, the bottom of the connecting plate 402 is fixedly provided with a connecting rod 403 positioned in the spring 404, the bottom of the connecting rod 403 passes through the limit frame 406 and is fixedly provided with a push plate 405, the bottom of the push plate 405 is fixedly connected with an extrusion block 411, and the spring 404 provides a force downwards in a contracted state so that a flattening roller 409 can be clung to the silica gel gasket 2;
the inner wall of the limit frame 406 is connected with an extrusion block 411 in a sliding way, inclined planes are formed on two sides of the extrusion block 411, sliding rods 413 are fixedly arranged on two sides of the top of the extrusion block 411, the side walls of the sliding rods 413 penetrate through the limit frame 406 and are connected with the limit frame 406 in a sliding way, the extrusion block 411 is wide at the upper part and narrow at the lower part, and when the extrusion block 411 moves downwards, the side walls of the extrusion block 411 gradually push auxiliary wheels 410 on two sides to drive a rotating rod 408 to rotate;
two sides of the extrusion block 411 are movably connected with the auxiliary wheel 410, a limiting plate 412 is fixedly arranged at the outer side of the bottom of the extrusion block 411, the top of the limiting plate 412 is movably connected with the auxiliary wheel 410, and the limiting plate 412 prevents the rotating rod 408 from shrinking inwards;
a sliding rail 414 is fixedly arranged in the middle of the bottom of the extrusion block 411, a bidirectional threaded rod 415 is rotationally connected to the inner wall of the sliding rail 414, one end of the bidirectional threaded rod 415 penetrates through the sliding rail 414 and is fixedly provided with a knob 420, threaded sleeves 416 are sleeved on two sides of the outer wall of the bidirectional threaded rod 415, threads are arranged on two sides of the surface of the bidirectional threaded rod 415, the directions of the threads are opposite, and the threaded sleeves on two sides can be driven to move relatively when the bidirectional threaded rod 415 rotates;
the bottom fixedly connected with splint 417 of two thread bush 416, the inner wall fixedly connected with anchor clamps gasket 418 of splint 417, the inner wall block of anchor clamps gasket 418 is connected with cutter 419, the bottom and the 2 swing joint of silica gel gasket of cutter 419, and anchor clamps gasket 418 are the rubber material, and the purpose is for increasing the frictional force between the splint 417 for cutter 419 centre gripping is more firm.
The working principle of the utility model is as follows:
firstly, placing a cut silica gel gasket 2 above a conveyor belt 1, then starting the conveyor belt 1 to enable the silica gel gasket 2 to be conveyed below a cutter 419, secondly, starting a cylinder 401, wherein the piston end of the cylinder 401 drives a connecting plate 402 to vertically downwards, a limiting frame 406 moves downwards under the support of the connecting plate 402 and a sliding rod 413, and at the moment, a flattening roller 409 at the bottom of a limiting rod 412 gradually contacts the bottom silica gel gasket 2;
when the flattening roller 409 is tightly attached to the silica gel gasket 2, the connecting plate 402 is still pushed downwards, the spring 404 is compressed under force, the push plate 405 drives the extrusion block 411 to vertically slide downwards in the limiting frame 406, two sides of the extrusion block 411 push the rotating rod 408 to rotate when descending, the rotating rod 408 drives the flattening roller 409 at the bottom to slide towards two sides, the flattening roller 409 extrudes and pushes the silica gel gasket 2 to extend towards two sides, and meanwhile, the cutter 419 gradually contacts and cuts the silica gel gasket 2 under the pushing of the extrusion block 411;
when a tool is to be replaced, the knob 420 is first turned, the threads on the surface of the threaded rod 415 move the sleeve 416 to both sides, the gap between the clamp pad 418 and the tool 419 is increased, and the tool can be removed and replaced.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides an elasticity silica gel gasket cutting device, includes conveyer belt (1), its characterized in that, the top swing joint of conveyer belt (1) has silica gel gasket (2), the top of silica gel gasket (2) is provided with cutting device (4), the top both sides of cutting device (4) are provided with support frame (3), cutting device (4) are including spacing frame (406), the both sides inner wall rotation of spacing frame (406) is connected with dwang (408), two the lateral wall symmetry rotation of dwang (408) is connected with auxiliary wheel (410), two the opposite side swing joint of dwang (408) has baffle (407), two the top and spacing frame (406) fixed connection of baffle (407), just the bottom rotation of dwang (408) is connected with leveling roller (409), two the bottom of leveling roller (409) all with silica gel gasket (2) sliding connection.
2. The elastic silica gel gasket cutting device according to claim 1, wherein an air cylinder (401) is fixedly arranged in the middle of the top of the supporting frame (3), the piston end of the air cylinder (401) is downward, and a connecting plate (402) is fixedly arranged at the piston end of the air cylinder (401).
3. The elastic silica gel gasket cutting device according to claim 2, wherein a spring (404) is fixedly installed at the bottom of the connecting plate (402), the bottom of the spring (404) is fixedly connected with a limiting frame (406), a connecting rod (403) is fixedly installed at the bottom of the connecting plate (402) and inside the spring (404), a pushing plate (405) is fixedly installed at the bottom of the connecting rod (403) through the limiting frame (406), and the bottom of the pushing plate (405) is fixedly connected with the extrusion block (411).
4. The elastic silica gel gasket cutting device according to claim 1, wherein the inner wall of the limiting frame (406) is slidably connected with an extrusion block (411), inclined planes are formed on two sides of the extrusion block (411), sliding rods (413) are fixedly mounted on two sides of the top of the extrusion block (411), and the side walls of the sliding rods (413) penetrate through the limiting frame (406) and are slidably connected with the limiting frame (406).
5. The elastic silica gel gasket cutting device according to claim 4, wherein two sides of the extrusion block (411) are movably connected with the auxiliary wheel (410), a limiting plate (412) is fixedly arranged on the outer side of the bottom of the extrusion block (411), and the top of the limiting plate (412) is movably connected with the auxiliary wheel (410).
6. The elastic silica gel gasket cutting device according to claim 4, wherein a sliding rail (414) is fixedly installed in the middle of the bottom of the extrusion block (411), a bidirectional threaded rod (415) is rotatably connected to the inner wall of the sliding rail (414), one end of the bidirectional threaded rod (415) penetrates through the sliding rail (414) and is fixedly provided with a knob (420), and threaded sleeves (416) are sleeved on two sides of the outer wall of the bidirectional threaded rod (415).
7. The elastic silica gel gasket cutting device according to claim 6, wherein the bottoms of the two threaded sleeves (416) are fixedly connected with clamping plates (417), the inner walls of the clamping plates (417) are fixedly connected with clamp gaskets (418), cutters (419) are connected to the inner walls of the clamp gaskets (418) in a clamping mode, and the bottoms of the cutters (419) are movably connected with the silica gel gaskets (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019469.7U CN220614093U (en) | 2023-07-28 | 2023-07-28 | Elastic silica gel gasket cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019469.7U CN220614093U (en) | 2023-07-28 | 2023-07-28 | Elastic silica gel gasket cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220614093U true CN220614093U (en) | 2024-03-19 |
Family
ID=90216673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322019469.7U Active CN220614093U (en) | 2023-07-28 | 2023-07-28 | Elastic silica gel gasket cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220614093U (en) |
-
2023
- 2023-07-28 CN CN202322019469.7U patent/CN220614093U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |