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CN-224221813-U - Heat conduction silicone grease coating equipment capable of automatically adjusting coating flatness and coating thickness

CN224221813UCN 224221813 UCN224221813 UCN 224221813UCN-224221813-U

Abstract

The utility model discloses heat-conducting silicone grease coating equipment capable of automatically adjusting coating flatness and coating thickness, which comprises a supporting main body, a machine head mechanism and a tool mechanism, wherein a machine head mounting main body is connected with a first supporting part in a sliding mode in a first direction and a second direction, the tool mechanism is connected with a second supporting part in a sliding mode in a third direction, the machine head mechanism further comprises an elastic structure, a scraper and a scraper limiting part, the elastic structure comprises an elastic piece and a mounting plate, the machine head mounting main body is connected with one end of the elastic piece, the other end of the elastic piece is connected with the mounting plate, the mounting plate is respectively connected with the scraper and the scraper limiting part, the first distance is smaller than the second distance, the first distance is the distance between one end of a scraper, far away from the mounting plate, and the second distance is the distance between one end of the scraper limiting part, far away from the mounting plate and the mounting plate, and the machine head can be subjected to fine adjustment, coating flatness and thickness consistency of each radiator are guaranteed, and coating thickness consistency are achieved, and coating efficiency is improved.

Inventors

  • GONG YAN
  • LIU TIANYU
  • CUI YU
  • LI JIANNAN
  • Lv Qingyu
  • TIAN YE

Assignees

  • 长春希达电子技术有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (10)

  1. 1. A thermally conductive silicone grease coating apparatus that automatically adjusts coating flatness and coating thickness, comprising: A support body (100) that includes a first support portion (110) and a second support portion (120), the first support portion (110) being connected to the second support portion (120); The machine head mechanism (200), the machine head mechanism (200) comprises a machine head installation main body (210), and the machine head installation main body (210) is connected with the first supporting part (110) in a sliding manner in a first direction and a second direction; The tooling mechanism (300), the tooling mechanism (300) is in sliding connection with the second supporting part (120) in a third direction, and the first direction, the second direction and the third direction are mutually perpendicular; The machine head mechanism (200) further comprises an elastic structure (220), a scraper (230) and a scraper limiting part (240), the elastic structure (220) comprises an elastic piece (221) and a mounting plate (222), the machine head mounting main body (210) is connected with one end of the elastic piece (221), the other end of the elastic piece (221) is connected with the mounting plate (222), the mounting plate (222) is respectively connected with the scraper (230) and the scraper limiting part (240), the first distance is smaller than the second distance, the first distance is the distance between one end of the scraper (230) away from the mounting plate (222) and the mounting plate (222), and the second distance is the distance between one end of the scraper limiting part (240) away from the mounting plate (222) and the mounting plate (222).
  2. 2. The thermally conductive silicone grease coating apparatus of claim 1, wherein the blade limiting portion (240) comprises: A pulley seat (241), wherein one end of the pulley seat (241) is connected with the mounting plate (222); And the pulley (242), the pulley (242) is rotationally connected with the other end of the pulley seat (241).
  3. 3. The thermally conductive silicone grease coating apparatus of claim 1, further comprising a head connection portion (250), the head connection portion (250) comprising a first slider (251) and a second slider rail (252); the first supporting part (110) comprises a first sliding rail (111), and the first sliding block (251) is in sliding connection with the first sliding rail (111) in a first direction; The machine head mounting main body (210) comprises a second sliding block (211), and the second sliding block (211) is in sliding connection with the second sliding rail (252) in a second direction.
  4. 4. The heat conductive silicone grease coating apparatus of claim 1, wherein the head mounting body (210) further comprises a scraper cross plate (212), the head mounting body (210) is connected to one end of the elastic member (221) through the scraper cross plate (212), and the scraper cross plate (212) is provided with a first avoiding hole; The elastic structure (220) further comprises a scraper vertical plate (223), the scraper vertical plate (223) penetrates through the first avoidance hole to be connected with the mounting plate (222), and the scraper (230) is connected with the mounting plate (222) through the scraper vertical plate (223); The mounting plate (222) is provided with a second avoidance hole, and the scraper (230) penetrates through the first avoidance hole and the second avoidance hole.
  5. 5. The apparatus for automatically adjusting a coating flatness and a coating thickness according to claim 4, wherein the head mechanism (200) further comprises a cylinder (224) and a suck-back valve (225), the cylinder (224) is connected to the suck-back valve (225), the suck-back valve (225) is connected to the doctor blade standing plate (223), and the doctor blade (230) is connected to the doctor blade standing plate (223) through the suck-back valve (225).
  6. 6. The thermally conductive silicone grease coating apparatus of claim 5, wherein the doctor blade (230) is provided with a receiving chamber and a doctor blade hole (231), the receiving chamber is communicated with the cylinder (224) through the suck-back valve (225), and the outside of the doctor blade (230) is communicated with the receiving chamber through the doctor blade hole (231).
  7. 7. The heat-conducting silicone grease coating device capable of automatically adjusting the coating flatness and coating thickness according to claim 1, characterized by comprising the following steps: The tooling mechanism (300) comprises a third sliding block (310), the second supporting portion (120) comprises a third sliding rail (121), and the third sliding block (310) is in sliding connection with the third sliding rail (121) in a third direction.
  8. 8. The heat-conducting silicone grease coating device capable of automatically adjusting coating flatness and coating thickness according to claim 1, wherein the tooling mechanism (300) comprises a supporting plate (320), a limiting block (330) and a clamping device (340), and the limiting block (330) and the clamping device (340) are respectively arranged above the supporting plate (320).
  9. 9. The heat-conducting silicone grease coating device capable of automatically adjusting the coating flatness and coating thickness according to claim 1, characterized by further comprising: A first driving mechanism for driving the head mechanism (200) to move along a first direction relative to the first support portion (110); a second driving mechanism for driving the head mechanism (200) to move along a second direction relative to the first supporting portion (110); And the third driving mechanism is used for driving the tooling mechanism (300) to move along a third direction relative to the second supporting part (120).
  10. 10. The apparatus for coating a heat conductive silicone grease automatically adjusting a coating flatness and a coating thickness according to claim 9, wherein the second supporting portion (120) includes a key sheet (122), and the key sheet (122) is provided with a plurality of control keys including control keys for controlling operations of the first driving mechanism, the second driving mechanism and the third driving mechanism.

Description

Heat conduction silicone grease coating equipment capable of automatically adjusting coating flatness and coating thickness Technical Field The utility model relates to the technical field of coating, in particular to a heat-conducting silicone grease coating device capable of automatically adjusting the coating flatness and the coating thickness. Background In the production process of the LED lighting product, the radiator is an indispensable part, and the lamp wick can be fixed on the radiator, and heat conduction is often carried out between the lamp wick and the radiator by using heat conduction silicone grease, so that the temperature of the lamp wick is reduced, and the service life of the lamp wick is prolonged. The heat conduction silicone grease coating is one of key links, the radiator has theoretical high and low errors after processing, manual coating is adopted more at present, the efficiency of the manual coating is low, the consistency of the coating thickness is difficult to ensure, and based on the fact, how to achieve the consistency of the coating thickness and improve the coating efficiency is a key point of new equipment and needs to be solved. Disclosure of utility model The utility model aims to provide a heat-conducting silicone grease coating device capable of automatically adjusting the coating flatness and the coating thickness so as to solve the problems in the prior art. In order to achieve the above purpose, the utility model provides a heat conduction silicone grease coating device capable of automatically adjusting the coating flatness and the coating thickness, comprising: The support body comprises a first support part and a second support part, and the first support part is connected with the second support part; The machine head mechanism comprises a machine head installation main body, and the machine head installation main body is connected with the first supporting part in a sliding manner in a first direction and a second direction; the tool mechanism is in sliding connection with the second supporting part in a third direction, and the first direction, the second direction and the third direction are mutually perpendicular; The machine head mechanism further comprises an elastic structure, a scraper and a scraper limiting part, wherein the elastic structure comprises an elastic piece and a mounting plate, the machine head mounting main body is connected with one end of the elastic piece, the other end of the elastic piece is connected with the mounting plate, the mounting plate is connected with the scraper and the scraper limiting part respectively, the first distance is smaller than the second distance, the first distance is the distance between one end of the scraper far away from the mounting plate and the mounting plate, and the second distance is the distance between one end of the scraper far away from the mounting plate and the mounting plate. Further, the blade stopper includes: one end of the pulley seat is connected with the mounting plate; The pulley is rotationally connected with the other end of the pulley seat. Further, the machine head comprises a machine head connecting part, wherein the machine head connecting part comprises a first sliding block and a second sliding rail; the first support part comprises a first sliding rail, and the first sliding block is in sliding connection with the first sliding rail in a first direction; the machine head mounting main body comprises a second sliding block, and the second sliding block is in sliding connection with the second sliding rail in a second direction. Further, the machine head mounting main body further comprises a scraper transverse plate, the machine head mounting main body is connected with one end of the elastic piece through the scraper transverse plate, and the scraper transverse plate is provided with a first avoidance hole; The elastic structure further comprises a scraper vertical plate, the scraper vertical plate penetrates through the first avoidance hole to be connected with the mounting plate, and the scraper is connected with the mounting plate through the scraper vertical plate; The mounting panel is provided with the second and dodges the hole, and the scraper wears to locate in first dodge hole and the second dodge the hole. Further, the machine head mechanism further comprises a needle cylinder and a suck-back valve, the needle cylinder is connected with the suck-back valve, the suck-back valve is connected with the scraper vertical plate, and the scraper is connected with the scraper vertical plate through the suck-back valve. Further, the scraper is provided with a containing cavity and a scraper hole, the containing cavity is communicated with the needle cylinder through the back suction valve, and the outside of the scraper is communicated with the containing cavity through the scraper hole. Further, the tooling mechanism comprises a third sliding block, the second supporting p