CN218223150U

CN218223150U - Heat-conducting silicone grease smearing device

Info

Publication number: CN218223150U
Application number: CN202221641333.9U
Authority: CN
Inventors: 陈小梅; 曾卫华
Original assignee: Guangzhou Richun Electronics Co ltd
Current assignee: Guangzhou Richun Electronics Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-06
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a device is paintd to heat conduction silicone grease relates to work piece heat dissipation technical field. This device is paintd to heat conduction silicone grease, including the base, paint mechanism, centre gripping subassembly, adjusting part and shutoff subassembly, the base top is provided with the movable plate, and the top fixed mounting of movable plate has the storage box and dips in and gets the box. This device is paintd to heat conduction silicone grease, can make the brush roll treat the bottom of machined part and evenly roll and scribble, at the in-process of roll scribbling, make the brush roll contact with the heat conduction silicone grease who dips in the box inboard bottom, directly add heat conduction silicone grease to the brush roll surface, need not artifical manual interpolation, still can not make heat conduction silicone grease drip to treating the machined part, the effect is paintd in the improvement, can also make to dip in and get the inside heat conduction silicone grease of box and keep at certain height, the heat conduction silicone grease that makes the brush roll can be automatic contacts, need not frequent replenishment and dip in and get the inside heat conduction silicone grease of box, can also adjust the contact distance of scraper blade and brush roll, thereby can adjust the surperficial heat conduction silicone grease concentration of brush roll.

Description

Heat conduction silicone grease smearing device

Technical Field

The utility model relates to a work piece heat dissipation technical field, in particular to paint device.

Background

The heat-conducting silicone grease takes organic silicone as a main raw material, and is added with materials with excellent heat resistance and heat conductivity, so that the prepared heat-conducting silicone grease-shaped compound is commonly used for heat conduction and heat dissipation of electronic components, thereby ensuring the stability of the electrical properties of electronic instruments, meters and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a device is paintd to heat conduction silicone grease, can solve and need use through manual work cooperation, need frequent pair roller brush to add heat conduction silicone grease, make the problem of heat conduction silicone grease drippage on electronic components easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is paintd to heat conduction silicone grease, the on-line screen storage device comprises a base, paint the mechanism, the clamping components, adjusting part and shutoff subassembly, the base top is provided with the movable plate, the top fixed mounting of movable plate has the storage box and dips in the box, the storage box has communicating pipe with the adjacent lateral wall fixed mounting who dips in the box, the top of storage box and the box of dipping in all is the opening setting, the inside of the box of dipping in is provided with the brush roll, the top setting of brush roll remains the machined part, paint the mechanism and set up in the base, the movable plate with dip in the box, paint the mechanism and include drive assembly and rotating assembly, drive assembly can order about the movable plate to remove, rotating assembly can rotate the brush roll, can order about the bottom of treating the machined part through drive assembly and rotating assembly's cooperation and paint, the clamping components sets up on the mount, the clamping components can treat the machined part and carry out the centre gripping fixedly, adjusting part has two sets up in the front and back side of dipping in the box symmetrically, the front and back side of brush roll all is provided with two scraper blades, the adjusting part can order about the scraper blade to remove, the plugging components sets up in the inside of dipping in the box, the plugging components can carry out the shutoff to the one end of dipping in communicating pipe.

Preferably, the bottom of the moving plate is fixedly provided with two sliding blocks, the top of the base is fixedly provided with two guide rails, and the two sliding blocks are respectively slidably arranged on the two guide rails.

Preferably, the driving assembly comprises a motor, a rotating shaft, a moving gear and a rack, the motor is fixedly installed at the top of the moving plate, an output shaft of the motor is fixedly installed at one end of the rotating shaft, the other end of the rotating shaft and one side of the dipping box are rotatably installed, the moving gear is fixedly installed on the outer wall of the rotating shaft, the rack is fixedly installed at the top of the base, a fixing hole is formed in the moving plate, the bottom of the moving gear penetrates through the fixing hole to be meshed with the rack, and the brush roll can be driven to move back and forth.

Preferably, the rotating assembly comprises a fixed shaft, a transmission gear and a transmission chain, the fixed shaft is rotatably installed on one side of the dipping box, the transmission gear is provided with two transmission gears which are fixedly installed on the outer wall of the fixed shaft and the outer wall of the rotating shaft respectively, the transmission chain is sleeved on the two transmission gears, the two transmission gears are in transmission connection through the transmission chain, and the brush roller is rotated in the moving process.

Preferably, the centre gripping subassembly includes the fixed plate, the removable pin, splint and push away the spring, the fixed plate has two equal fixed mounting in the bottom of mount, removable pin slidable mounting is on a fixed plate, splint fixed mounting is in the one end of removable pin, push away the outer wall that the removable pin was located to the spring cover, the both ends of pushing away the spring all contact with fixed plate and splint, treat that the machined part is located between splint and another fixed plate, treat that the machined part all contacts with splint, bolt and another fixed plate, can be convenient will treat the machined part clamping and the top that shifts out the brush roll, can be quick treat that the machined part paints heat conduction silicone grease.

Preferably, the adjusting part comprises a bolt, a guide rod and a connecting rod, the bolt is installed in a thread manner on the dipping box, the guide rod is fixedly installed on the inner wall of the dipping box, the connecting rod is installed on the bolt in a thread manner, the guide rod and the connecting rod are installed in a sliding manner, the top and the bottom of the connecting rod are fixedly installed with two scraping plates, the scraping plates are in contact with the outer wall of the brush roll, the contact distance between the scraping plates and the brush roll can be adjusted, the concentration of heat conduction silicone grease on the surface of the brush roll can be adjusted, and the heat conduction silicone grease can be conveniently moved to a proper amount to be smeared to the bottom of a workpiece to be machined.

Preferably, the shutoff subassembly is including sealing up, the guide bar, movable block and floating block, shutoff stopper fixed mounting is in one side of floating block, the guide bar has two equal fixed mounting to dip in the inboard bottom of getting the box, the movable block has two sliding mounting respectively in the outer wall of two guide bars, side and two movable block fixed mounting around the floating block, the shutoff stops up and contacts with the one end of communicating pipe, adjacent one side of communicating pipe and shutoff stopper is the slope setting, can make to dip in and get the inside heat conduction silicone grease of box and keep at certain height, the heat conduction silicone grease that makes the brush roll can be automatic contacts, need not frequent replenishment and dip in and get the inside heat conduction silicone grease of box.

Preferably, the top of storage box has placed the apron, is provided with the valve on communicating pipe, and the storage box is provided with heat conduction silicone grease with the inside of dipping in and getting the box.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This device is paintd to heat conduction silicone grease, which comprises a motor, the axis of rotation, remove the gear, the rack, the fixed axle, the cooperation of drive gear and driving chain is used, can order about the brush roll and carry out the back-and-forth movement, at the in-process that removes, let the brush roll rotate, can make the brush roll treat the bottom of machined part and evenly roll and scribble, at the in-process that rolls and scribble, make the brush roll contact with the heat conduction silicone grease who picks box inboard bottom, directly add heat conduction silicone grease to the brush roll surface, need not artifical manual interpolation, still can not make heat conduction silicone grease drip to treating on the machined part, the effect is paintd in the improvement.

(2) This device is paintd to heat conduction silicone grease, through storage box, communicating pipe, shutoff stopper, guide bar, movable block and the cooperation of floating block use, can make to dip in and get the inside heat conduction silicone grease of box and keep at certain height, make the heat conduction silicone grease that the brush roll can be automatic contact, need not frequent replenishment and dip in and get the inside heat conduction silicone grease of box.

(3) This device is paintd to heat conduction silicone grease, through the fixed plate, the removable pin, splint and the cooperation of pushing away the spring are used, can be convenient will treat the machined part clamping and the top that shifts out the brush roll, the machined part of treating that can be quick paints heat conduction silicone grease, use through the cooperation of bolt, the guide rod, connecting rod and scraper blade, can adjust the contact distance of scraper blade and brush roll to can adjust the brush roll heat conduction silicone grease concentration on the surface, make things convenient for heat conduction silicone grease to remove appropriate volume and paint to the bottom of treating the machined part.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a left side sectional view of the brush roll of the present invention;

fig. 3 is a left side view of the plugging plug of the present invention.

Reference numerals are as follows: 1. a base; 2. moving the plate; 3. a slider; 4. a guide rail; 5. a storage box; 6. a cover plate; 7. dipping the box; 8. a communicating pipe; 9. blocking; 10. a guide bar; 11. a movable block; 12. floating blocks; 13. a motor; 14. a rotating shaft; 15. a moving gear; 16. a rack; 17. a brush roll; 18. a fixed shaft; 19. a transmission gear; 20. a drive chain; 21. a fixed mount; 22. a fixing plate; 23. a movable pin; 24. a splint; 25. pushing a spring; 26. a workpiece to be processed; 27. a bolt; 28. a guide rod; 29. a connecting rod; 30. a scraper.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a device is paintd to heat conduction silicone grease, the on-line screen storage device comprises a base 1, paint the mechanism, the centre gripping subassembly, adjusting part and shutoff subassembly, base 1 top is provided with movable plate 2, the top fixed mounting of movable plate 2 has storage box 5 and dips in and gets box 7, storage box 5 and the adjacent lateral wall fixed mounting who dips in box 7 have communicating pipe 8, storage box 5 all is the opening setting with the top of dipping in box 7, the inside of dipping in box 7 is provided with brush roll 17, brush roll 17's top sets up and remains machined part 26, paint the mechanism and set up in base 1, movable plate 2 and dip in on box 7, paint the mechanism and include drive assembly and rotating assembly, drive assembly can order to move movable plate 2, rotating assembly can rotate brush roll 17, can order to treat the bottom of machined part 26 and paint through drive assembly and rotating assembly's cooperation, the centre gripping subassembly sets up on mount 21, the centre gripping subassembly can treat machined part 26 and carry out the centre gripping fixed, the adjusting part has two sets up in the front and back side of dipping in box 7, adjusting part has just be the symmetry and set up in the front and back side of dipping in box 7, brush roll 17's front and back side all is provided with two scraper blades 30, adjusting part can order to dip in the shutoff subassembly and remove, the scraper blade 30, the shutoff subassembly sets up in the shutoff subassembly of dipping in the shutoff.

Preferably, the bottom of the moving plate 2 is fixedly provided with two sliding blocks 3, the top of the base 1 is fixedly provided with two guide rails 4, and the two sliding blocks 3 are respectively slidably mounted on the two guide rails 4.

Preferably, the driving assembly comprises a motor 13, a rotating shaft 14, a moving gear 15 and a rack 16, the motor 13 is fixedly mounted on the top of the moving plate 2, an output shaft of the motor 13 is fixedly mounted on one end of the rotating shaft 14, the other end of the rotating shaft 14 is rotatably mounted on one side of the dipping box 7, the moving gear 15 is fixedly mounted on the outer wall of the rotating shaft 14, the rack 16 is fixedly mounted on the top of the base 1, a fixing opening is formed in the moving plate 2, the bottom of the moving gear 15 penetrates through the fixing opening to be meshed with the rack 16, the motor 13 is started, the rotating shaft 14, the moving gear 15 and the transmission gear 19 are driven by the output shaft of the motor 13 to rotate, and the moving gear 15 can be driven to move on the rack 16 by the rotation of the moving gear 15, so that the moving plate 2 moves back and forth.

Preferably, the rotating assembly comprises a fixed shaft 18, a transmission gear 19 and a transmission chain 20, the fixed shaft 18 is rotatably installed on one side of the dipping box 7, the transmission gear 19 is provided with two transmission gears which are fixedly installed on the outer wall of the fixed shaft 18 and the outer wall of the rotating shaft 14 respectively, the transmission chain 20 is sleeved on the two transmission gears 19, the two transmission gears 19 are in transmission connection through the transmission chain 20, the transmission gear 19 can drive the other transmission gear 19, the fixed shaft 18 and the brush roller 17 to rotate through the transmission chain 20, the brush roller 17 can roll at the bottom of the workpiece 26 to be machined, and the heat-conducting silicone grease dipped on the surface of the brush roller 17 is uniformly rolled and coated at the bottom of the workpiece 26 to be machined.

Preferably, the clamping assembly comprises a fixing plate 22, a movable pin 23, a clamping plate 24 and a pushing spring 25, two of the fixing plates 22 are fixedly mounted at the bottom of the fixing frame 21, the movable pin 23 is slidably mounted on one of the fixing plates 22, the clamping plate 24 is fixedly mounted at one end of the movable pin 23, the pushing spring 25 is sleeved on the outer wall of the movable pin 23, two ends of the pushing spring 25 are both in contact with the fixing plate 22 and the clamping plate 24, a workpiece 26 to be machined is located between the clamping plate 24 and the other fixing plate 22, the workpiece 26 to be machined is all in contact with the clamping plate 24, the bolt 27 and the other fixing plate 22, the movable pin 23 is manually pulled, the movable pin 23 drives the clamping plate 24 to move leftwards, the workpiece 26 to be machined can be taken out from between the clamping plate 24 and the fixing plate 22, the pushing spring 25 can also be used for pushing the clamping plate 24, and the fixing plate 22 for clamping the workpiece 26 to be machined.

Preferably, the adjusting assembly comprises a bolt 27, a guide rod 28 and a connecting rod 29, the bolt 27 is installed on the dipping box 7 in a threaded mode, the guide rod 28 is fixedly installed on the inner wall of the dipping box 7, the connecting rod 29 is installed on the bolt 27 in a threaded mode, the guide rod 28 and the connecting rod 29 are installed in a sliding mode, the top and the bottom of the connecting rod 29 are fixedly installed with the two scrapers 30, the scrapers 30 are in contact with the outer wall of the brush roll 17, the bolt 27 is twisted manually, and the connecting rod 29 and the scrapers 30 are driven to move back and forth through rotation of the bolt 27.

Preferably, the shutoff subassembly is including plugging 9, the guide bar 10, movable block 11 and floating block 12, plugging plug 9 fixed mounting is in one side of floating block 12, guide bar 10 has two equal fixed mounting to dip in the inboard bottom of getting box 7, movable block 11 has two respectively slidable mounting in the outer wall of two guide bar 10, front and back side and two movable block 11 fixed mounting of floating block 12, plugging plug 9 contacts with the one end of communicating pipe 8, communicating pipe 8 is the slope setting with adjacent one side of plugging plug 9, when dipping in the inside heat conduction silicone grease height decline of box 7, plugging plug 9, movable block 11 and floating block 12 can be along with heat conduction silicone grease height decline, make the inside heat conduction silicone grease height of storage box 5 flow in through communicating pipe 8 and get the inside of box 7, automatic messenger dips in the inside heat conduction silicone grease height of box 7 and maintains at certain height.

Preferably, a cover plate 6 is placed at the top of the storage box 5, a valve is arranged on the communicating pipe 8, and heat-conducting silicone grease is arranged inside the storage box 5 and the dipping box 7.

The working principle is as follows: the movable pin 23 is pulled manually, the movable pin 23 drives the clamping plate 24 to move leftwards, the workpiece 26 to be machined can be taken out from the position between the clamping plate 24 and the fixed plate 22, the push spring 25 can also be used for pushing the clamping plate 24, the clamping plate 24 and the fixed plate 22 clamp the workpiece 26 to be machined, by starting the motor 13, the output shaft of the motor 13 drives the rotating shaft 14, the movable gear 15 and the transmission gear 19 to rotate, the rotation of the movable gear 15 can drive the movable gear 15 to move on the rack 16, the movable plate 2 can move forwards and backwards, the transmission gear 19 can drive the other transmission gear 19, the fixed shaft 18 and the brush roll 17 to rotate through the transmission chain 20, and the brush roll 17 can roll at the bottom of the workpiece 26 to be machined, make brush roll 17 dip in the even roll of heat conduction silicone grease of getting on the surface and scribble to the bottom of treating machined part 26, brush roll 17 is at the pivoted in-process, the bottom of brush roll 17 can with dip in the heat conduction silicone grease of getting the inboard bottom of box 7 and contact, through manual torsion bolt 27, the rotation of bolt 27 orders about connecting rod 29 and scraper blade 30 and carries out the back-and-forth movement, and then can make scraper blade 30 scrape the brush roll 17 surface heat conduction silicone grease and get, adjust the concentration of brush roll 17 surface heat conduction silicone grease, when dipping in the inside heat conduction silicone grease of getting box 7 and highly descending, shutoff stopper 9, movable block 11 and floating block 12 can dip in along with heat conduction silicone grease height, make the inside heat conduction silicone grease of storage box 5 highly flow in through communicating pipe 8 and get the inside of box 7, automatic messenger gets the inside heat conduction silicone grease of box 7 and highly maintain at certain height.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A device is paintd to heat conduction silicone grease, characterized by comprising:

the automatic cleaning device comprises a base (1), a movable plate (2) is arranged above the base (1), a storage box (5) and a dipping box (7) are fixedly installed at the top of the movable plate (2), a communicating pipe (8) is fixedly installed on the adjacent side walls of the storage box (5) and the dipping box (7), the tops of the storage box (5) and the dipping box (7) are both arranged in an opening mode, a brush roller (17) is arranged inside the dipping box (7), and a workpiece to be machined (26) is arranged at the top of the brush roller (17);

the smearing mechanism is arranged on the base (1), the movable plate (2) and the dipping box (7) and comprises a driving assembly and a rotating assembly, the driving assembly can drive the movable plate (2) to move, the rotating assembly can rotate the brush roll (17), and the brush roll (17) can be driven to smear the bottom of a workpiece (26) to be processed through the matching of the driving assembly and the rotating assembly;

the clamping assembly is arranged on the fixing frame (21) and can clamp and fix the workpiece (26);

the two groups of adjusting components are symmetrically arranged on the front side and the rear side of the dipping box (7), two scraping plates (30) are arranged on the front side and the rear side of the brush roll (17), and the adjusting components can drive the scraping plates (30) to move;

the plugging assembly is arranged inside the dipping box (7) and can plug one end of the communicating pipe (8).

2. The thermally conductive silicone grease application device according to claim 1, wherein: the bottom of the movable plate (2) is fixedly provided with two sliding blocks (3), the top of the base (1) is fixedly provided with two guide rails (4), and the two sliding blocks (3) are respectively arranged on the two guide rails (4) in a sliding manner.

3. The thermally conductive silicone grease application device according to claim 2, wherein: drive assembly includes motor (13), axis of rotation (14), removal gear (15) and rack (16), motor (13) fixed mounting is in the top of movable plate (2), the output shaft of motor (13) and the one end fixed mounting of axis of rotation (14), the other end of axis of rotation (14) and the one side rotation installation of dipping in and getting box (7), removal gear (15) fixed mounting is in the outer wall of axis of rotation (14), rack (16) fixed mounting is in the top of base (1), fixed mouthful has been seted up on movable plate (2), the bottom of removal gear (15) is run through fixed mouthful and is meshed with rack (16).

4. A thermally conductive silicone grease application device according to claim 3, wherein: the rotating assembly comprises a fixing shaft (18), a transmission gear (19) and a transmission chain (20), the fixing shaft (18) is rotatably installed on one side of the dipping box (7), the transmission gear (19) is provided with two transmission gears which are fixedly installed on the outer wall of the fixing shaft (18) and the outer wall of the rotating shaft (14) respectively, the transmission chain (20) is sleeved on the two transmission gears (19), and the two transmission gears (19) are in transmission connection through the transmission chain (20).

5. A thermally conductive silicone grease application device according to claim 4, wherein: the centre gripping subassembly includes fixed plate (22), activity round pin (23), splint (24) and push away spring (25), fixed plate (22) have two equal fixed mounting in the bottom of mount (21), activity round pin (23) slidable mounting is on a fixed plate (22), splint (24) fixed mounting is in the one end of activity round pin (23), push away the outer wall that activity round pin (23) were located to spring (25) cover, the both ends that push away spring (25) all contact with fixed plate (22) and splint (24), treat that machined part (26) are located between splint (24) and another fixed plate (22), treat that machined part (26) all contact with splint (24), bolt (27) and another fixed plate (22) contact.

6. A thermally conductive silicone grease application device according to claim 5, wherein: the adjusting component comprises a bolt (27), a guide rod (28) and a connecting rod (29), the bolt (27) is installed on the dipping box (7) in a threaded mode, the guide rod (28) is fixedly installed on the inner wall of the dipping box (7), the connecting rod (29) is installed on the bolt (27) in a threaded mode, the guide rod (28) and the connecting rod (29) are installed in a sliding mode, the top and the bottom of the connecting rod (29) are fixedly installed with two scraping plates (30), and the scraping plates (30) are in contact with the outer wall of the brush roll (17).

7. The thermally conductive silicone grease application device according to claim 6, wherein: the shutoff subassembly is including shutoff stopper (9), guide bar (10), movable block (11) and floating block (12), shutoff stopper (9) fixed mounting is in one side of floating block (12), guide bar (10) have two equal fixed mounting dip in the inboard bottom of getting box (7), movable block (11) have two respectively sliding mounting in the outer wall of two guide bar (10), side and two movable block (11) fixed mounting around floating block (12), shutoff stopper (9) contact with the one end of communicating pipe (8), adjacent one side of communicating pipe (8) and shutoff stopper (9) is the slope setting.

8. A thermally conductive silicone grease application device according to claim 7, wherein: a cover plate (6) is placed at the top of the storage box (5), a valve is arranged on the communicating pipe (8), and heat-conducting silicone grease is arranged inside the storage box (5) and the dipping box (7).