Heat-conducting silica gel gasket calendering device

Abstract

The utility model relates to the technical field of calendering devices, in particular to a heat conduction silica gel gasket calendering device which comprises a base, the top of the base is fixedly connected with the bottom of a supporting piece, the back face of the supporting piece is fixedly connected with the front face of an anti-sticking piece, and the inner wall of the supporting piece is rotationally connected with the outer wall of a calendering piece. A driving motor drives a lower calendering roller to rotate through a coupler, the lower calendering roller rotates to drive an upper calendering roller to rotate reversely through a lower rotating fluted disc and an upper rotating fluted disc for calendering, the upper calendering roller drives a transmission shaft to rotate through a belt, and the transmission shaft drives a lower roller brush and the lower rotating fluted disc to rotate. The lower rotating fluted disc drives the reverse rotating shaft to rotate through the upper rotating fluted disc, the rotating shaft rotates, the upper roller brush rotates reversely, dust and impurities on the heat-conducting silica gel gasket are swept off when the lower roller brush and the upper roller brush rotate, the dust and the impurities are prevented from being calendered along with the heat-conducting silica gel gasket, and the quality of the heat-conducting silica gel gasket is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering devices, in particular to a calendering device for a thermally conductive silicone gasket. Background Art

[0002] Thermally conductive silicone gasket is a thermally conductive medium material that is synthesized through a special process with silicone as the base material and various auxiliary materials such as metal oxides. In the industry, it is also called thermally conductive silicone pad, thermally conductive silicone sheet, soft thermally conductive pad, etc. It is specially produced for the design of transferring heat through gaps. It can fill the gaps, open up the heat channel between the heating part and the heat dissipation part, and effectively improve the heat transfer efficiency. At the same time, it also plays the role of insulation, shock absorption, sealing, etc. It can meet the design requirements of miniaturization and ultra-thinness of equipment. It is highly processable and practical, and has a wide range of applicable thicknesses. It is an excellent thermally conductive filling material.

[0003] Currently, most of the thermal conductive silicone gasket calendering devices on the market cannot handle the dust and impurities on the surface of the thermal conductive silicone gasket when calendering the thermal conductive silicone gasket, so that the dust and impurities are calendered together with the thermal conductive silicone gasket, resulting in reduced quality of the thermal conductive silicone gasket, which brings inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide a thermally conductive silicone gasket calendering device to solve the problem in the above background technology that dust and impurities are calendered together with the thermally conductive silicone gasket, resulting in reduced quality of the thermally conductive silicone gasket. To achieve the above purpose, the utility model provides the following technical solutions: a thermally conductive silicone gasket calendering device, comprising a base, the top of the base is fixedly connected to the bottom of the support, the back of the support is fixedly connected to the front of the anti-sticking member, the inner wall of the support is rotatably connected to the outer wall of the calendering member, and the inner wall of the calendering member is transmission-connected to the inner wall of the transmission member through a belt.

[0005] The inner wall of the base is rotatably connected to the outer wall of the transmission member, the outer wall of the transmission member is meshedly connected to the outer wall of the cleaning member, and the outer wall of the cleaning member is rotatably connected to the inner wall of the base.

[0006] Preferably, the base includes support legs, a support platform and a support frame, the top of the support legs is fixedly connected to the bottom of the support platform, and the top of the support platform near the front is fixedly connected to the bottom of the support frame, lower rotation holes are opened on both sides of the support frame, and upper rotation holes are opened on both sides of the support frame near the top.

[0007] Preferably, the support member is composed of a fixing frame, a supporting plate and a driving motor, the bottom of the fixing frame is fixedly connected to the top of the supporting platform near the back, and one side of the fixing frame is fixedly connected to one side of the supporting plate, the top of the supporting plate is fixedly connected to the bottom of the driving motor by bolts, and lower rotating holes are opened on both sides of the fixing frame, and upper rotating holes are opened on both sides of the fixing frame near the top.

[0008] Preferably, the anti-sticking part includes a support frame, a lower scraper and an upper scraper, the front side of the support frame is fixedly connected to the back side of the fixing frame, and the inner bottom wall of the support frame is fixedly connected to the top of the lower scraper by bolts, and the inner top wall of the support frame is fixedly connected to the top of the upper scraper by bolts.

[0009] Preferably, the calendering part consists of a lower calendering roller, a lower rotating toothed plate, an upper rotating toothed plate and an upper calendering roller, one end of the lower calendering roller is fixedly connected to one end of the output shaft of the driving motor through a coupling, and the outer walls of the lower calendering roller near the two ends are rotatably connected with the inner walls of the two lower rotating holes respectively, the outer wall of the lower calendering roller is movably abutted against the outer wall of the lower scraper, and the other end of the lower calendering roller passes through a side of the fixed frame close to the support plate and extends to a side away from the fixed frame, the outer wall of the lower calendering roller located on the side of the fixed frame away from the fixed frame is clamped and connected with the inner wall of the lower rotating toothed plate, and the outer wall of the lower rotating toothed plate is meshed and connected with the outer wall of the upper rotating toothed plate, the inner wall of the upper rotating toothed plate is clamped and connected with the outer wall of one end of the upper calendering roller, and the outer walls of the upper calendering roller near the two ends are rotatably connected with the inner walls of the two upper rotating holes respectively, the outer wall of the upper calendering roller is movably abutted against the outer wall of the upper scraper, and one end of the upper calendering roller passes through a side of the fixed frame away from the support plate and extends to a side close to the fixed frame.

[0010] Preferably, the transmission member includes a transmission shaft, a lower roller brush and a lower rotating gear plate, the inner wall of one end of the transmission shaft is transmission-connected to the inner wall of the upper calendering roller located on the side of the support plate close to the fixed frame through a belt, and the outer walls at both ends of the transmission shaft are rotationally connected to the inner walls of the two lower rotating holes respectively, one end of the transmission shaft passes through one side of the support frame and extends from the inside of the support frame to the other side, and the outer wall of the transmission shaft located inside the support frame is fixedly sleeved with the inner wall of the lower roller brush, and the outer wall of the transmission shaft located on the other side of the support frame is snap-connected with the inner wall of the lower rotating gear plate.

[0011] Preferably, the cleaning member is composed of an upper rotating gear plate, a rotating shaft and an upper roller brush, the outer wall of the upper rotating gear plate is meshedly connected with the outer wall of the lower rotating gear plate, and the inner wall of the upper rotating gear plate is snap-connected with the outer wall of one end of the rotating shaft, the outer walls of the rotating shaft near both ends are rotatably connected with the inner walls of the two upper rotating holes respectively, and the other end of the upper rotating shaft passes through a side of the support frame near the top and extends to the inside, and the outer wall of the upper rotating shaft located inside the support frame is fixedly sleeved with the inner wall of the upper roller brush.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, a driving motor is started, and the driving motor drives the lower calendering roller to rotate through a coupling, and the rotation of the lower calendering roller drives the upper calendering roller to rotate in the opposite direction through the lower rotating toothed plate and the upper rotating toothed plate to perform calendering, and the upper calendering roller drives the transmission shaft to rotate through a belt, and the transmission shaft drives the lower roller brush and the lower rotating toothed plate to rotate, and the lower rotating toothed plate drives the reverse rotating shaft to rotate through the upper rotating toothed plate, and the rotating shaft rotates the upper roller brush to rotate in the opposite direction, and the dust and impurities on the thermal conductive silicone gasket are swept off when the lower roller brush and the upper roller brush rotate, so as to prevent the dust and impurities from being calendered along with the thermal conductive silicone gasket, thereby effectively improving the quality of the thermal conductive silicone gasket and bringing convenience to people.

[0014] In the utility model, after calendering is completed, when the thermally conductive silicone gasket sticks to the calendering roller on the lower calendering roller, the lower scraper and the upper scraper are respectively pressed against the calendering roller on the lower calendering roller to scrape the thermally conductive silicone gasket off the calendering roller on the lower calendering roller, thereby effectively preventing the thermally conductive silicone gasket from sticking to the calendering device, and bringing convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is an exploded view of the utility model;

[0018] Figure 4 It is an exploded view of the anti-sticking member in the utility model.

[0019] In the figure: 1. base; 101. supporting leg; 102. supporting table; 103. supporting frame; 2. supporting member; 201. fixing frame; 202. supporting plate; 203. driving motor; 3. anti-sticking member; 301. supporting frame; 302. lower scraper; 303. upper scraper; 4. calendering member; 401. lower calendering roller; 402. lower rotating gear disc; 403. upper rotating gear disc; 404. upper calendering roller; 5. transmission member; 501. transmission shaft; 502. lower roller brush; 503. lower rotating gear disc; 6. cleaning member; 601. upper rotating gear disc; 602. rotating shaft; 603. upper roller brush. 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a thermal conductive silicone gasket calendering device, including a base 1, the top of the base 1 is fixedly connected to the bottom of a support member 2, the back of the support member 2 is fixedly connected to the front of an anti-sticking member 3, the inner wall of the support member 2 is rotatably connected to the outer wall of a calendering member 4, and the inner wall of the calendering member 4 is transmission-connected to the inner wall of a transmission member 5 through a belt.

[0022] The inner wall of the base 1 is rotatably connected to the outer wall of the transmission member 5 , the outer wall of the transmission member 5 is meshedly connected to the outer wall of the cleaning member 6 , and the outer wall of the cleaning member 6 is rotatably connected to the inner wall of the base 1 .

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the base 1 includes a support leg 101, a support platform 102 and a support frame 103, the top of the support leg 101 is fixedly connected to the bottom of the support platform 102, and the top of the support platform 102 near the front is fixedly connected to the bottom of the support frame 103, lower rotation holes are opened on both sides of the support frame 103, and upper rotation holes are opened on both sides of the support frame 103 near the top.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the support member 2 is composed of a fixing frame 201, a supporting plate 202 and a driving motor 203. The bottom of the fixing frame 201 is fixedly connected to the top of the supporting platform 102 near the back, and one side of the fixing frame 201 is fixedly connected to one side of the supporting plate 202. The top of the supporting plate 202 is fixedly connected to the bottom of the driving motor 203 by bolts, and lower rotating holes are opened on both sides of the fixing frame 201, and upper rotating holes are opened on both sides of the fixing frame 201 near the top to start the driving motor 203.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the anti-sticking member 3 includes a support frame 301, a lower scraper 302 and an upper scraper 303. The front of the support frame 301 is fixedly connected to the back of the fixing frame 201, and the inner bottom wall of the support frame 301 is fixedly connected to the top of the lower scraper 302 by bolts, and the inner top wall of the support frame 301 is fixedly connected to the top of the upper scraper 303 by bolts.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the calendering part 4 is composed of a lower calendering roller 401, a lower rotating toothed disc 402, an upper rotating toothed disc 403 and an upper calendering roller 404, one end of the lower calendering roller 401 is fixedly connected to one end of the output shaft of the driving motor 203 through a coupling, and the outer walls of the lower calendering roller 401 near the two ends are rotatably connected to the inner walls of the two lower rotating holes respectively, the outer wall of the lower calendering roller 401 is movably abutted against the outer wall of the lower scraper 302, and the other end of the lower calendering roller 401 passes through the side of the fixed frame 201 close to the support plate 202 and extends to the side away from the fixed frame 201, the outer wall of the lower calendering roller 401 located on the side of the fixed frame 201 away from the fixed frame 201 is engaged with the inner wall of the lower rotating toothed disc 402, and the lower The outer wall of the rotating toothed disc 402 is meshedly connected with the outer wall of the upper rotating toothed disc 403, the inner wall of the upper rotating toothed disc 403 is snap-connected with the outer wall of one end of the upper calendering roller 404, and the outer walls of the upper calendering roller 404 near the two ends are rotatably connected with the inner walls of the two upper rotating holes respectively, the outer wall of the upper calendering roller 404 is movably abutted against the outer wall of the upper scraper 303, and one end of the upper calendering roller 404 passes through the side of the fixed frame 201 away from the support plate 202 and extends to the side close to the fixed frame 201, the driving motor 203 drives the lower calendering roller 401 to rotate through the coupling, and the rotation of the lower calendering roller 401 drives the upper calendering roller 404 to rotate in the opposite direction through the lower rotating toothed disc 402 and the upper rotating toothed disc 403 for calendering.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the transmission member 5 includes a transmission shaft 501, a lower roller brush 502 and a lower rotating toothed disk 503. The inner wall of one end of the transmission shaft 501 is transmission-connected to the inner wall of the upper calendering roller 404 located on the side of the support plate 202 close to the fixed frame 201 through a belt, and the outer walls at both ends of the transmission shaft 501 are rotationally connected to the inner walls of the two lower rotating holes respectively, one end of the transmission shaft 501 passes through one side of the support frame 103 and extends from the inside of the support frame 103 to the other side, and the outer wall of the transmission shaft 501 located inside the support frame 103 is fixedly sleeved with the inner wall of the lower roller brush 502, and the outer wall of the transmission shaft 501 located on the other side of the support frame 103 is engaged with the inner wall of the lower rotating toothed disk 503, the upper calendering roller 404 drives the transmission shaft 501 to rotate through the belt, and the transmission shaft 501 drives the lower roller brush 502 and the lower rotating toothed disk 503 to rotate.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the cleaning member 6 is composed of an upper rotating toothed disc 601, a rotating shaft 602 and an upper roller brush 603. The outer wall of the upper rotating toothed disc 601 is meshedly connected with the outer wall of the lower rotating toothed disc 503, and the inner wall of the upper rotating toothed disc 601 is clamped and connected with the outer wall of one end of the rotating shaft 602. The outer walls of the rotating shaft 602 near both ends are rotatably connected with the inner walls of the two upper rotating holes respectively, and the other end of the upper rotating shaft 602 passes through the side of the support frame 103 near the top and extends to the inside. The outer wall of the upper rotating shaft 602 located inside the support frame 103 is fixedly sleeved with the inner wall of the upper roller brush 603. The lower rotating toothed disc 503 drives the reverse rotating shaft 602 to rotate through the upper rotating toothed disc 601, and the rotating shaft 602 rotates the upper roller brush 603 to rotate in the opposite direction. When the lower roller brush 502 and the upper roller brush 603 rotate, the dust and impurities on the thermal conductive silicone gasket are swept off to prevent the dust and impurities from being pressed along with the thermal conductive silicone gasket, thereby effectively improving the quality of the thermal conductive silicone gasket.

[0029] The use method and advantages of the utility model: When the thermal conductive silicone gasket calendering device is working, the working process is as follows:

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the driving motor 203 is started, and the driving motor 203 drives the lower calendering roller 401 to rotate through the coupling. The lower calendering roller 401 rotates and drives the upper calendering roller 404 to rotate in the opposite direction through the lower rotating toothed disc 402 and the upper rotating toothed disc 403 to perform calendering. The upper calendering roller 404 drives the transmission shaft 501 to rotate through the belt. The transmission shaft 501 drives the lower roller brush 502 and the lower rotating toothed disc 503 to rotate. The lower rotating toothed disc 503 drives the reverse rotating shaft 602 to rotate through the upper rotating toothed disc 601. The rotating shaft 602 drives the upper roller brush 603 to rotate in the opposite direction. When the drum brush 502 and the upper drum brush 603 rotate, they sweep away dust and impurities on the thermally conductive silicone gasket to prevent dust and impurities from being calendered along with the thermally conductive silicone gasket, thereby effectively improving the quality of the thermally conductive silicone gasket. After calendering, when the thermally conductive silicone gasket sticks to the calendering roller 404 on the lower calendering roller 401, the lower scraper 302 and the upper scraper 303 are respectively pressed against the calendering roller 404 on the lower calendering roller 401 to scrape the thermally conductive silicone gasket off the calendering roller 404 on the lower calendering roller 401, thereby effectively preventing the thermally conductive silicone gasket from sticking to the calendering device.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A thermally conductive silicone gasket calendering device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to the bottom of the support member (2), the back of the support member (2) is fixedly connected to the front of the anti-adhesive member (3), the inner wall of the support member (2) is rotatably connected to the outer wall of the calendered member (4), and the inner wall of the calendered member (4) is transmission-connected to the inner wall of the transmission member (5) via a belt; The inner wall of the base (1) is rotatably connected to the outer wall of the transmission member (5), the outer wall of the transmission member (5) is meshingly connected to the outer wall of the cleaning member (6), and the outer wall of the cleaning member (6) is rotatably connected to the inner wall of the base (1).

2. A thermally conductive silicone gasket calendering device according to claim 1, characterized in that: The base (1) comprises a support leg (101), a support platform (102) and a support frame (103); the top of the support leg (101) is fixedly connected to the bottom of the support platform (102), and the top of the support platform (102) near the front is fixedly connected to the bottom of the support frame (103); lower rotation holes are provided on both sides of the support frame (103), and upper rotation holes are provided on both sides of the support frame (103) near the top.

3. A thermally conductive silicone gasket calendering device according to claim 2, characterized in that: The support member (2) is composed of a fixing frame (201), a supporting plate (202) and a driving motor (203); the bottom of the fixing frame (201) is fixedly connected to the top of the supporting platform (102) near the back, and one side of the fixing frame (201) is fixedly connected to one side of the supporting plate (202); the top of the supporting plate (202) is fixedly connected to the bottom of the driving motor (203) via bolts, and lower rotating holes are provided on both sides of the fixing frame (201), and upper rotating holes are provided on both sides of the fixing frame (201) near the top.

4. The thermally conductive silicone gasket calendering device according to claim 3, characterized in that: The anti-sticking member (3) comprises a support frame (301), a lower scraper (302) and an upper scraper (303); the front side of the support frame (301) is fixedly connected to the back side of the fixing frame (201); the inner bottom wall of the support frame (301) is fixedly connected to the top of the lower scraper (302) via bolts; and the inner top wall of the support frame (301) is fixedly connected to the top of the upper scraper (303) via bolts.

5. The thermally conductive silicone gasket calendering device according to claim 3, characterized in that: The calendering part (4) is composed of a lower calendering roller (401), a lower rotating toothed disc (402), an upper rotating toothed disc (403) and an upper calendering roller (404), one end of the lower calendering roller (401) is fixedly connected to one end of the output shaft of the driving motor (203) through a coupling, and the outer walls of the lower calendering roller (401) close to both ends are respectively rotatably connected to the inner walls of the two lower rotating holes, the outer wall of the lower calendering roller (401) is movably abutted against the outer wall of the lower scraper (302), and the other end of the lower calendering roller (401) passes through a side of the fixed frame (201) close to the support plate (202) and extends to a side away from the fixed frame (201), and the lower calendering roller (401) is located on the fixed frame (201). The outer wall of the fixed frame (201) on the side away from the fixed frame (201) is engaged with the inner wall of the lower rotating toothed disc (402), and the outer wall of the lower rotating toothed disc (402) is meshed with the outer wall of the upper rotating toothed disc (403), the inner wall of the upper rotating toothed disc (403) is engaged with the outer wall of one end of the upper calendering roller (404), and the outer walls of the upper calendering roller (404) near both ends are rotatably connected to the inner walls of the two upper rotating holes respectively, the outer wall of the upper calendering roller (404) is movably abutted against the outer wall of the upper scraper (303), and one end of the upper calendering roller (404) passes through the side of the fixed frame (201) away from the support plate (202) and extends to the side close to the fixed frame (201).

6. The thermally conductive silicone gasket calendering device according to claim 5, characterized in that: The transmission member (5) comprises a transmission shaft (501), a lower roller brush (502) and a lower rotating toothed disc (503); the inner wall of one end of the transmission shaft (501) is transmission-connected to the inner wall of the upper calendering roller (404) located on the side of the support plate (202) close to the fixed frame (201) through a belt, and the outer walls at both ends of the transmission shaft (501) are rotationally connected to the inner walls of the two lower rotating holes respectively; one end of the transmission shaft (501) passes through one side of the support frame (103) and extends from the inside of the support frame (103) to the other side, and the outer wall of the transmission shaft (501) located inside the support frame (103) is fixedly sleeved with the inner wall of the lower roller brush (502), and the outer wall of the transmission shaft (501) located on the other side of the support frame (103) is snap-connected with the inner wall of the lower rotating toothed disc (503).

7. The thermally conductive silicone gasket calendering device according to claim 6, characterized in that: The cleaning member (6) is composed of an upper rotating toothed disc (601), a rotating shaft (602) and an upper roller brush (603); the outer wall of the upper rotating toothed disc (601) is meshedly connected with the outer wall of the lower rotating toothed disc (503), and the inner wall of the upper rotating toothed disc (601) is snap-connected with the outer wall of one end of the rotating shaft (602); the outer walls of the rotating shaft (602) near both ends are respectively rotatably connected with the inner walls of the two upper rotating holes, and the other end of the upper rotating shaft (602) passes through a side of the support frame (103) near the top and extends to the inside; the outer wall of the upper rotating shaft (602) located inside the support frame (103) is fixedly sleeved with the inner wall of the upper roller brush (603).

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