CN213056096U

CN213056096U - Heat conduction silica gel extrusion device

Info

Publication number: CN213056096U
Application number: CN202021657406.4U
Authority: CN
Inventors: 胡建锴
Original assignee: Shenzhen Botaili Electronics Co ltd
Current assignee: Shenzhen Botaili Electronics Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-27
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a heat conduction silica gel extrusion device, including control box, spiral extrusion cylinder, a squeeze roll and No. two squeeze rolls, the spiral extrusion cylinder is installed at the control box top, a squeeze roll and No. two squeeze rolls are installed respectively to control box inner chamber both sides, the utility model relates to an extrusion device technical field. This heat conduction silica gel extrusion device has solved current heat conduction silica gel extrusion device function singleness, the water source after the cooling is extravagant, it is big to consume, and the problem that equipment structure dispersion is bulky, the setting of filter box can carry out the prefilter to the water source after using, the cooler bin can collect the filterable effect of cooling down to the cooling water, and collect the water source after using and filter the cooling back and get into the water tank inner chamber again as cooling water source, be favorable to practicing thrift the water source like this, scrape a scraper blade frame and No. two and scrape the scraper roll surface and cut the scratch, the remaining scraping that glues when will extrude is removed, avoid the remaining influence in surface behind the planarization of extrusion surface.

Description

Heat conduction silica gel extrusion device

Technical Field

The utility model relates to an extrusion device technical field specifically is a heat conduction silica gel extrusion device.

Background

The heat-conducting silica gel sheet is a heat-conducting medium material synthesized by a special process, is also called a heat-conducting silica gel pad, a heat-conducting silica gel sheet, a soft heat-conducting pad, a heat-conducting silica gel gasket and the like in the industry, is specially produced by a design scheme for transferring heat by utilizing a gap, can fill the gap, gets through a heat channel between a heating part and a radiating part, and effectively improves the heat transfer efficiency, and the heat-conducting silica gel sheet needs an extruding device during production.

But the existing heat-conducting silica gel extrusion device has single function, the equipment structure has large dispersion volume, and the cooled water source is wasted and has large consumption, thus being not beneficial to energy conservation and environmental protection.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a heat conduction silica gel extrusion device has solved current heat conduction silica gel extrusion device function singleness, and the water source after the cooling is extravagant, consumes greatly to and the bulky problem of equipment structure dispersion.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat-conducting silica gel extrusion device comprises an operation box, a spiral extrusion cylinder, a first extrusion roller and a second extrusion roller, wherein the spiral extrusion cylinder is installed at the top of the operation box, the first extrusion roller and the second extrusion roller are respectively installed on two sides of an inner cavity of the operation box, the first extrusion roller is movably arranged on one side of the inner cavity of the operation box, a first scraper frame is fixedly installed at the bottom of the first extrusion roller, one side of the first extrusion roller is rotatably connected with a thread adjusting rod, the thread adjusting rod penetrates through and is inserted into the inner cavity wall of the operation box, a second scraper frame is installed at the bottom of the second extrusion roller, one end of the second scraper frame is fixedly installed on the inner cavity wall of the operation box, the top ends of the first scraper frame and the second scraper frame are respectively located on one side of the bottoms of the first extrusion roller and the second extrusion roller, a filter box is installed at the bottom of the inner cavity of the operation box, a cooling box is, the water tank is installed at the top of the operation box, the water tank is connected with the cooling box through a recovery pipe, and cooling fins are installed on the outer side of the recovery pipe.

Preferably, water pipes are inserted into two sides of the bottom of the water tank, nozzles are mounted at the bottom ends of the water pipes, and the nozzles are located on two sides of the bottom end of the spiral extrusion cylinder.

Preferably, activated carbon is installed to rose box and cooling box inner chamber bottom all, the filter screen is installed on rose box inner chamber top.

Preferably, the hollow conveyor belt is installed in the inner cavity of the operation box, and the hollow conveyor belt is located at the bottoms of the first scraper frame and the second scraper frame.

Preferably, the cylinder is installed inside one side of the second scraper frame, one end of the cylinder is fixedly connected with the blade, and the blade is located on one side of the first scraper frame.

Advantageous effects

The utility model provides a heat conduction silica gel extrusion device. The method has the following beneficial effects:

1. according to the heat-conducting silica gel extrusion device, the used water source can be preliminarily filtered through the arrangement of the filter box, the cooling box can collect, cool and filter cooling water, and the used water source is collected, filtered, cooled and then enters the inner cavity of the water tank again to serve as the cooling water source, so that the water source is saved, and the water source consumption is reduced; the sharp-pointed ends of the tops of the first scraper frame and the second scraper frame are located on one side of the bottoms of the first extrusion roller and the second extrusion roller, the first scraper frame and the second scraper frame cut the surfaces of the extrusion rollers to be rubbed when the first extrusion roller and the second extrusion roller rotate, sticky residues are scraped when the extrusion rollers are extruded, the smoothness of the extruded surfaces behind the residual influence on the surfaces is avoided, the first scraper frame and the second scraper frame can be arranged to limit the positions of the heat-conducting silica gel sheets after extrusion, and the later cutting is convenient.

2. According to the heat-conducting silica gel extrusion device, one end of the first extrusion roller is movably fixed on one side of the inner cavity of the operation box through the threaded adjusting rod, so that the driving device drives the threaded adjusting rod to rotate, the distance between the first extrusion roller and the second extrusion roller can be adjusted, and the extrusion thickness of the heat-conducting silica gel sheet can be adjusted; whole device, extrusion, cooling, roll, cut off, filter, retrieve and the conveying structure sets up integratively, and compactness, improves production efficiency, equipment is small.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

figure 2 is the utility model discloses No. two scrape board holder structure sketch views.

In the figure: 1. an operation box; 2. a screw extrusion cylinder; 3. a first squeeze roll; 4. a second squeeze roll; 5. a first scraper frame; 6. a second scraper frame; 7. a filter box; 8. a threaded adjusting rod; 9. a water pipe; 10. a spray head; 11. a water tank; 12. a cooling tank; 13. a recovery pipe; 14. a heat sink; 15. activated carbon; 16. a filter screen; 17. a cylinder; 18. a blade; 19. and (5) hollowing out the conveyor belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a heat-conducting silica gel extrusion apparatus, comprising: a heat-conducting silica gel extrusion device comprises an operation box 1, a spiral extrusion cylinder 2, a first extrusion roller 3 and a second extrusion roller 4, wherein the spiral extrusion cylinder 2 is arranged at the top of the operation box 1, the first extrusion roller 3 and the second extrusion roller 4 are respectively arranged at two sides of an inner cavity of the operation box 1, the first extrusion roller 3 is movably arranged at one side of the inner cavity of the operation box 1, a first scraper frame 5 is fixedly arranged at the bottom of the first extrusion roller 3, a thread adjusting rod 8 is rotatably connected at one side of the first extrusion roller 3 and penetrates through and is inserted into the inner cavity wall of the operation box 1, a second scraper frame 6 is arranged at the bottom of the second extrusion roller 4, one end of the second scraper frame 6 is fixedly arranged on the inner cavity wall of the operation box 1, the top ends of the first scraper frame 5 and the second scraper frame 6 are respectively arranged at one sides of the bottoms of the first extrusion roller 3 and the second extrusion roller 4, a filter box 7 is arranged at the bottom of the inner, and the cooling box 12 is connected with the filtering box 7 through a pipeline, the water tank 11 is installed at the top of the operation box 1, the water tank 11 is connected with the cooling box 12 through a recovery pipe 13, and the radiating fins 14 are installed on the outer side of the recovery pipe 13.

Water pipes 9 are inserted into two sides of the bottom of the water tank 11, nozzles 10 are installed at the bottom ends of the water pipes 9, and the nozzles 10 are located on two sides of the bottom end of the spiral extrusion cylinder 2.

Active carbon 15 is installed at the bottom of the inner cavity of the filter box 7 and the cooling box 12, and a filter screen 16 is installed at the top end of the inner cavity of the filter box 7.

The hollow conveyor belt 19 is installed in the inner cavity of the operation box 1, and the hollow conveyor belt 19 is located at the bottoms of the first scraper frame 5 and the second scraper frame 6.

An air cylinder 17 is arranged inside one side of the second scraper frame 6, one end of the air cylinder 17 is fixedly connected with a blade 18, and the blade 18 is positioned on one side of the first scraper frame 5.

When the device works, the spiral extrusion cylinder 2 works to extrude heat-conducting silica gel from an extrusion hole at the bottom, then the heat-conducting silica gel is extruded between the first extrusion roller 3 and the second extrusion roller 4, meanwhile, the spray nozzles 10 at two sides of the bottom end of the spiral extrusion cylinder 2 start to spray water under the action of water supplied by the water tank 11 to cool the extruded flaky heat-conducting silica gel, the cooling speed is promoted, the rolled heat-conducting silica gel enters between the first scraper frame 5 and the second scraper frame 6, then the air cylinder 17 drives the blade 18 at one end to work, the blade 18 stretches back and forth to cut off the passing silica gel heat-conducting sheet, then the cut heat-conducting silica gel falls on the surface of the hollowed-out conveyor belt 19 at the bottom and is conveyed to a specified position, then the cooled water falls into the inner cavity of the filter box 7 at the bottom from the hollowed-out conveyor belt 19, and the cooling water is primarily intercepted and filtered, then, the inner cavity of the filter box 7 is filtered and cooled, the filtered and cooled water source enters the inner cavity of the cooling box 12 through a water pump through a pipeline and is filtered through activated carbon 15 and is precipitated and cooled, when the water source in the inner cavity of the water tank 11 is used up, the water source can enter the inner cavity of the water tank 11 through the recovery pipe 13 through the water pump and is used as a cooling water source, the surface of the recovery pipe 13 is provided with a radiating fin 14, the radiating fin 14 further promotes the heat dissipation of the water source passing through the inner cavity of the recovery pipe 13, the heat dissipation effect of the water source is promoted, the cooling of a circulating water source is ensured, the used water source can be primarily filtered through the arrangement of the filter box 7, the cooling box 12 can collect, cool and filter the cooling water, and the used water source is collected, filtered and cooled and; the sharp ends of the tops of the first scraper frame 5 and the second scraper frame 6 are positioned at one side of the bottoms of the first extrusion roller 3 and the second extrusion roller 4, so that the surfaces of the first scraper frame 5 and the second scraper frame 6 are scraped and rubbed when the first extrusion roller 3 and the second extrusion roller 4 rotate, sticky residues during extrusion are scraped, the surface residues are prevented from influencing rear extrusion, and the first scraper frame 5 and the second scraper frame 6 can limit the positions of extruded heat-conducting silicon sheets to facilitate rear cutting; one end of the first squeeze roller 3 is movably fixed on one side of the inner cavity of the operation box 1 through the thread adjusting rod 8, so that the driving device drives the thread adjusting rod 8 to rotate, the distance between the first squeeze roller 3 and the second squeeze roller 4 can be adjusted, and the thickness of the heat conduction silica gel sheet can be adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat conduction silica gel extrusion device, includes control box (1), spiral extrusion cylinder (2), squeeze roll (3) and No. two squeeze rolls (4), spiral extrusion cylinder (2) are installed at control box (1) top, squeeze roll (3) and No. two squeeze rolls (4) are installed respectively to control box (1) inner chamber both sides, and squeeze roll (3) activity is located control box (1) inner chamber one side, its characterized in that: the bottom of the first extrusion roll (3) is fixedly provided with a first scraper frame (5), one side of the first extrusion roll (3) is rotatably connected with a thread adjusting rod (8), the thread adjusting rod (8) penetrates through and is inserted into the inner cavity wall of the operation box (1), the bottom of the second extrusion roll (4) is provided with a second scraper frame (6), one end of the second scraper frame (6) is fixedly arranged on the inner cavity wall of the operation box (1), the top ends of the first scraper frame (5) and the second scraper frame (6) are respectively positioned at one side of the bottom of the first extrusion roll (3) and one side of the bottom of the second extrusion roll (4), the bottom of the inner cavity of the operation box (1) is provided with a filter box (7), one side of the operation box (1) is provided with a cooling box (12), the cooling box (12) is connected with the filter box (7) through a pipeline, the top of the operation box (1) is provided with a water tank (11), and the water tank (11) is connected with the, and cooling fins (14) are arranged on the outer side of the recovery pipe (13).

2. A thermally conductive silicone extrusion apparatus as set forth in claim 1, wherein: water pipes (9) are inserted into two sides of the bottom of the water tank (11), spray heads (10) are installed at the bottom ends of the water pipes (9), and the spray heads (10) are located on two sides of the bottom end of the spiral extrusion cylinder (2).

3. A thermally conductive silicone extrusion apparatus as set forth in claim 1, wherein: activated carbon (15) are all installed to rose box (7) and cooler bin (12) inner chamber bottom, filter screen (16) are installed on rose box (7) inner chamber top.

4. A thermally conductive silicone extrusion apparatus as set forth in claim 1, wherein: hollow conveyor belt (19) are installed to control box (1) inner chamber, and hollow conveyor belt (19) are located and scrape a frame (5) and scrape the frame (6) bottom No. two.

5. A thermally conductive silicone extrusion apparatus as set forth in claim 1, wherein: scrape board frame (6) one side internally mounted and have cylinder (17), cylinder (17) one end fixedly connected with blade (18), and blade (18) are located one side of scraping board frame (5).