CN114798299B - Cold head silicone grease cleaning and smearing device for CPU water cooling heat dissipation - Google Patents

Cold head silicone grease cleaning and smearing device for CPU water cooling heat dissipation Download PDF

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Publication number
CN114798299B
CN114798299B CN202210765209.1A CN202210765209A CN114798299B CN 114798299 B CN114798299 B CN 114798299B CN 202210765209 A CN202210765209 A CN 202210765209A CN 114798299 B CN114798299 B CN 114798299B
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smearing
cleaning
cpu
box
assembly
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CN114798299A (en
Inventor
陈超
刘海波
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Testron Technology Jiangsu Co ltd
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Testron Technology Jiangsu Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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Abstract

The invention discloses a cold head silicone grease cleaning and smearing device for CPU water-cooling heat dissipation, which comprises a conveying assembly, a cleaning and smearing assembly, a detection assembly and a central processing end, wherein the conveying assembly is used for controlling the transmission operation in the cleaning and smearing process of a CPU; the cleaning and smearing component is positioned above the conveying component and is used for smearing the silicone grease on the CPU chip; the detection assembly is positioned on the right side of the cleaning and smearing assembly and is used for detecting the smearing effect of the CPU; the central processing end is arranged on the outer side of the conveying assembly and is in signal connection with the cleaning smearing assembly and the detection assembly to perform information interaction among the assemblies and realize intelligent smearing of the CPU chip; the transmission part is installed on the frame, and a plurality of the placing boxes are fixed on the transmission part, so that the device solves the problem of intelligent smearing of cold head silicone grease on the current CPU chip.

Description

Cold head silicone grease cleaning and smearing device for CPU water cooling heat dissipation
Technical Field
The invention relates to the technical field of CPU chip installation, in particular to a cold head silicone grease cleaning and smearing device for CPU water-cooling heat dissipation.
Background
Computer CPU is equivalent to human heart, is the maincenter in the computer, and in order to improve CPU's heat dispersion, it can scribble cold head silicone grease on CPU surface before assembling to the circuit board, thereby improve the radiating effect, current CPU surface scribbles the mode and scribbles the silicone grease to CPU surface by artifical handheld scraper blade, this work efficiency is low, and scribble the degree of consistency not enough, thereby influence CPU's heat dispersion and computer job stability, consequently, how to realize that the intelligence of CPU chip is scribbled and become the problem that the skilled person is waited to solve urgently.
Disclosure of Invention
The invention aims to provide a cold head silicone grease cleaning and smearing device for water-cooling heat dissipation of a CPU (Central processing Unit), which aims to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: a cold head silicone grease cleaning and smearing device for water-cooling heat dissipation of a CPU comprises a conveying assembly, a cleaning and smearing assembly, a detection assembly and a central processing end, wherein the conveying assembly is used for controlling the transmission operation in the cleaning and smearing procedures of the CPU;
the cleaning and smearing component is positioned above the conveying component and is used for smearing the silicone grease on the CPU chip;
the detection assembly is positioned on the right side of the cleaning and smearing assembly and is used for detecting the smearing effect of the CPU;
the central processing end is arranged on the outer side of the conveying assembly and is in signal connection with the cleaning smearing assembly and the detection assembly to carry out information interaction among the assemblies, and intelligent smearing of the CPU chip is achieved.
The invention further discloses that the conveying assembly comprises a rack, a transmission part and a plurality of placing boxes;
the transmission part is arranged on the rack, the plurality of placing boxes are fixed on the transmission part, the placing boxes are used for placing the CPU chips, and the transmission part is used for orderly transmitting the placing boxes.
The invention further discloses that the cleaning and smearing assembly comprises a driving part, a rotating roller, a liquid storage box and a first pump body;
a first support frame and a second support frame are fixed on the rack, the second support frame is positioned on the right side of the first support frame, the driving part is fixed on the front side wall of the first support frame, a rotating shaft is fixed at the output end of the driving part, the other end of the rotating shaft is fixed with a rotating roller, the rotating shaft is in bearing connection with the first support frame, and two sides of the upper surface of the liquid storage box are fixed with the middle of the first support frame through a rod piece;
the first pump body is a bidirectional pump, a through pipe is communicated between the first pump body and the liquid storage box, and the lower end of the through pipe is located inside the liquid storage box.
The invention further discloses that a first box body and a second box body are arranged outside the rack, the first box body is connected with a first pump body through a pipeline, a first electromagnetic valve is arranged on the pipeline, and smearing liquid is filled in the first box body;
the lower surface of the liquid storage box is provided with a plurality of clamping grooves, a plurality of second telescopic parts are fixed on the upper side of the inner wall of the liquid storage box, clamping blocks are fixed at the lower ends of the second telescopic parts and clamped with the clamping grooves, the clamping surfaces of the clamping blocks and the clamping grooves are circular, and the upper portion of the inside of the liquid storage box is connected with the inside of the first box body through a first electromagnetic valve pipeline.
The invention further discloses that the surface of the rotary roller is provided with a coating block, the right side of the coating block is fixed with an elastic part, and the elastic part is connected with the rotary roller.
Further, the detecting unit includes a first scanning unit;
the first scanning part is arranged on the upper side of the second supporting frame and faces the upper surface direction of the placing box, the detection assembly transmits the detection result to the central processing end, the central processing end judges the detection result and transmits the judgment result to the cleaning and smearing assembly.
The invention further discloses that the cleaning and smearing component also comprises a second electromagnetic valve, a first telescopic part and a liquid collecting tank;
the middle of the rotary roller is provided with a pipe groove, the inside of the rotary roller is provided with a through groove, the through groove is communicated with the pipe groove, and the through groove is positioned on the lower side of the smearing block.
The invention further discloses that the first telescopic part is of a hollow structure and is an electric control part, the inside of the first telescopic part is connected with the pipeline inside the liquid collecting box, and the pipeline is provided with a second pump body.
The invention further discloses that the second box body is filled with cleaning solution, the second box body is connected with the first pump body through a pipeline, the second electromagnetic valve is arranged on the pipeline, and the second electromagnetic valve is in signal connection with the first electromagnetic valve.
The invention further discloses that a control valve is arranged above the interior of the liquid storage box, the control valve is connected with an overflow box through a pipeline, and the overflow box is arranged on the outer side of the rack.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the conveying assembly and the cleaning and smearing assembly are adopted, so that the surface of the CPU chip is automatically smeared with the silicone grease under the control of a machine, and the smearing uniformity is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall elevational view of the present invention;
FIG. 2 is an enlarged schematic view of area A of the present invention;
FIG. 3 is a schematic side sectional view of the clockwise rotation of the rotor of the present invention;
FIG. 4 is a schematic side sectional view of the counter-clockwise rotation of the rotatable roll of the present invention;
FIG. 5 is a schematic diagram of a reservoir connection tube according to the invention;
FIG. 6 is a partially enlarged schematic view of B in FIG. 5;
in the figure: 1. a frame; 2. a transmission part; 3. placing the box; 4. a first support frame; 5. a drive section; 6. a first pump body; 7. a liquid collection tank; 8. a second pump body; 9. a first telescopic part; 10. a rotating shaft; 11. a second support frame; 12. a first scanning section; 14. pipe passing; 15. rotating the roller; 16. a reservoir cartridge; 17. a second telescopic part; 19. a pipe groove; 20. a through groove; 21. coating blocks; 22. an elastic portion; 23. a first case; 24. a second case; 25. a first solenoid valve; 26. a second solenoid valve; 27. a clamping block; 28. a card slot; 29. a control valve; 30. and an overflow tank.
Detailed Description
The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-6, the present invention provides the following technical solutions: a cold head silicone grease cleaning and smearing device for water-cooling heat dissipation of a CPU comprises a conveying assembly, a cleaning and smearing assembly, a detection assembly and a central processing end, wherein the conveying assembly is used for controlling the conveying operation in the cleaning and smearing procedures of the CPU;
the cleaning and smearing component is positioned above the conveying component and is used for smearing the silicone grease on the CPU chip;
the detection component is positioned on the right side of the cleaning and smearing component and is used for detecting the effect of the smeared CPU;
the central processing end is arranged on the outer side of the conveying assembly and is in signal connection with the cleaning smearing assembly and the detection assembly to carry out information interaction among the assemblies, and intelligent smearing of a CPU chip is achieved.
The conveying component comprises a rack 1, a transmission part 2 and a plurality of placing boxes 3;
the transmission part 2 is arranged on the rack 1, the plurality of placing boxes 3 are uniformly fixed on the transmission part 2, the placing boxes 3 are used for placing CPU chips, and the transmission part 2 is used for orderly transmitting the placing boxes 3;
the cleaning and smearing component comprises a driving part 5, a rotating roller 15, a liquid storage box 16 and a first pump body 6;
a first support frame 4 and a second support frame 11 are fixed on the rack 1, the second support frame 11 is positioned on the right side of the first support frame 4, a driving part 5 is fixed on the front side wall of the first support frame 4, the output end of the driving part 5 is fixed with a rotating shaft 10, the other end of the rotating shaft 10 is fixed with a rotating roller 15, the rotating shaft 10 is in bearing connection with the first support frame 4, and the two sides of the upper surface of a liquid storage box 16 are fixed with the middle of the first support frame 4 through a rod piece;
the first pump body 6 is a bidirectional pump, a through pipe 14 is communicated between the first pump body 6 and the liquid storage box 16, and the lower end of the through pipe 14 is positioned inside the liquid storage box 16;
a first box body 23 and a second box body 24 are arranged outside the rack 1, the first box body 23 is connected with the first pump body 6 through a pipeline, a first electromagnetic valve 25 is installed on the pipeline, and smearing liquid is filled in the first box body 23;
a plurality of clamping grooves 28 are formed in the lower surface of the liquid storage box 16, a plurality of second telescopic parts 17 are fixed on the upper side of the inner wall of the liquid storage box 16, clamping blocks 27 are fixed at the lower ends of the second telescopic parts 17, the lower surfaces of the clamping blocks 27 are cambered surfaces, the clamping blocks 27 are clamped with the clamping grooves 28, and the upper portion of the inside of the liquid storage box 16 is connected with the inside of the first box 23 through a first electromagnetic valve 25 in a pipeline manner;
the surface of the rotary roller 15 is provided with an applying block 21, the right side of the applying block 21 is fixed with an elastic part 22, and the elastic part 22 is connected with the rotary roller 15;
in this embodiment, the transmission part 2 is a conveyor belt, the central processing end controls the transmission rate and the braking process of the transmission part 2, so that when each placing box 3 moves to the position below the rotating roller 15 under the driving of the transmission part 2, the cleaning and smearing component just smears the upper surface of a chip uniformly, when the chip moves to a position not to contact with the smearing block 21, the smearing process just ends, meanwhile, the smearing process of the chip in the next placing box 3 is prepared, when the placing box 3 moves to the position below the second support frame 11, the detection component detects whether the smeared surface of the CPU chip is uniformly smeared, and the cleaning and smearing component just smears the CPU chip moving to the position below the first support frame 4;
specifically, the first electromagnetic valve 25 is a three-position four-way valve, has three states, namely a connection state, a backflow state and a closing state, and is controlled by a central processing end, when the liquid storage tank 16 is replenished with the smearing liquid, the first pump body 6 is preset to be started in a forward direction for a period of time and then closed, and in the pump body starting state, the first electromagnetic valve 25 is set to be in the connection state, the smearing liquid in the first tank body 23 enters the inside of the liquid storage tank 16 through the first pump body 6 and a pipeline, and if the inside is full of the smearing liquid, the overflowing smearing liquid returns to the inside of the first tank body 23 through the pipeline, so that the full filling state inside the liquid storage tank 16 is ensured, and the overflowing smearing liquid is recovered, so that the first tank body 23, the first electromagnetic valve 25, the first pump body 6 and the liquid storage tank 16 form a loop after the smearing liquid is fully accumulated in the liquid storage tank 16, the full phenomenon in the liquid storage tank 16 is prevented, and the neatness of the equipment and the use rate of the smearing liquid in the liquid replenishing process are improved;
when the first pump body 6 is closed in the process of supplementing the smearing liquid, the first electromagnetic valve 25 is turned to a closed state, the driving part 5 is a bidirectional motor, when the driving part 5 starts a smearing process, the output end of the driving part 5 drives the rotating roller 15 to rotate clockwise through the rotating shaft 10, when the smearing block 21 contacts with the fixture block 27, the chip does not move to the position below the first support frame 4, at this time, the smearing block 21 exerts upward extrusion force on the fixture block 27, under the action of the extrusion force, the second telescopic part 17 contracts upwards and drives the fixture block 27 to move upwards to be separated from the clamping groove 28, at this time, a gap is generated between the fixture block 27 and the clamping groove 28, so that the smearing liquid flows out from the gap and is sprayed onto the surface of the smearing block 21, as shown in fig. 6, an arrow is a spraying path of the smearing liquid when the fixture block 27 is separated from the clamping groove 28, when the chip placing box 3 to be smeared moves to the position below the first support frame 4 and continues to move, the smearing block 21 is driven by the rotating roller 15 to sequentially contact with the upper surface of the chip, when the smearing liquid is moved continuously, when the smearing block 21 is contacted with the chip, the upper surface of the chip, when the smearing liquid is moved continuously, the smearing liquid, the chip, the smearing process is continuously, the chip is not uniformly smeared, and the effect of the smearing block 21 is just repeated, and the smearing process is achieved when the smearing process, and the smearing of the chip 21, so that the chip is repeated smearing process, the chip is repeated.
Example two
Referring to fig. 1 to 6, the present embodiment is substantially the same as the first embodiment, and the following structure is added on the basis of the first embodiment: the detection assembly includes a first scanning portion 12;
the first scanning part 12 is arranged on the upper side of the second supporting frame 11 and faces the upper surface direction of the placing box 3, the detection result is transmitted to the central processing end by the detection component, the central processing end judges the detection result and transmits the judgment result to the cleaning and smearing component;
the detection component scans the smearing area of the chip and transmits the scanning result to the central processing end, wherein the area of the chip to be smeared is set to
Figure DEST_PATH_IMAGE001
And the scanned area of the application is set to->
Figure 727269DEST_PATH_IMAGE002
The central processing end establishes a data analysis unit which converts->
Figure 388058DEST_PATH_IMAGE002
And &>
Figure 468009DEST_PATH_IMAGE001
Carry out a ratioAnd calculating, when the ratio is between 0.95 and 1, determining that the smearing is normal, and when the ratio is lower than 0.95, indicating that the smearing process is abnormal, in this state, the subsequent heat dissipation process of the chip is not facilitated, taking out the chip detected under the second support frame 11 from the placing box 3 by a worker, performing independent cleaning treatment, sending a braking signal to the transmission assembly and the cleaning smearing assembly by the central processing end, and controlling the cleaning smearing assembly to clean the interior of the liquid storage box 16 and the surface of the smearing block 21 so as not to influence the subsequent smearing effect.
The cleaning and smearing assembly also comprises a second electromagnetic valve 26, a first telescopic part 9 and a liquid collecting box 7;
a pipe groove 19 is formed in the middle of the rotary roller 15, a through groove 20 is formed in the rotary roller 15, the through groove 20 is communicated with the pipe groove 19, and the through groove 20 is positioned on the lower side of the smearing block 21;
the first telescopic part 9 is of a hollow structure and is an electric control part, the inside of the first telescopic part 9 is connected with the pipeline inside the liquid collecting box 7, and the pipeline is provided with a second pump body 8;
the interior of the second box 24 is filled with cleaning liquid, the second box 24 is connected with the first pump body 6 through a pipeline, a second electromagnetic valve 26 is arranged on the pipeline, and the second electromagnetic valve 26 is in signal connection with the first electromagnetic valve 25;
in this embodiment, when the placing box 3 under the first support frame 4 performs the originally set smearing process, the placing box 3 under the second support frame 11 performs smearing effect detection, and when the detected smearing effect does not reach a set normal standard, it is described that a coagulation phenomenon occurs inside the liquid storage box 16, which results in uneven smearing, so the central processing end controls the transmission part 2 to brake, the driving part 5 stops operating first, the first electromagnetic valve 25 is first adjusted to a backflow state, the first pump body 6 is started reversely for a certain time, so that the smearing liquid which is not coagulated inside the liquid storage box 16 returns to the inside of the first box 23 through the through pipe 14, then the first electromagnetic valve 25 is automatically adjusted to a closed state, the second electromagnetic valve 26 is always closed, when the first electromagnetic valve 25 is automatically adjusted to a closed state, the second electromagnetic valve 26 is opened, and the first pump body 6 is switched to a forward starting mode, so that the cleaning liquid in the second box 24 enters the inside of the liquid storage box 16 through a pipeline, which has a dissolving effect on the smearing liquid in the liquid storage box 16, and the smearing effect on the smearing in the smearing is not influenced by the smearing process;
in the braking process of the transmission part 2, a worker takes off the scanned chip and the chip which is being coated originally, the output end of the driving part 5 drives the rotating roller 15 to rotate anticlockwise through the rotating shaft 10, when the coating block 21 is contacted with the fixture block 27 again, cleaning liquid is sprayed onto the coating block 21, when the coating block 21 is driven by the rotating roller 15 to be contacted with the upper surface of the placing box 3, the coating liquid adhered to the surface of the coating block 21 is cleaned, as shown in fig. 4, under the action of the friction force between the coating block 21 and the placing box 3, the elastic part 22 contracts, the through groove 20 is contacted with the external space, and under the continuous friction between the coating block 21 and the placing box 3, the cleaning process of the surface of the coating block 21 is realized, and the coating liquid condensed on the surface of the coating block 21 is prevented from influencing the subsequent coating effect;
as shown in fig. 1, when the cleaning process is switched to, the second pump body 8 is started, and the second pump body 8 is a suction pump, the first telescopic part 9 extends out and enters into the pipe groove 19, when the elastic part 22 contracts, under the action of the second pump body 8, dirt generated after cleaning flows into the inside of the liquid collecting tank 7 through the groove 20, the pipe groove 19 and the first telescopic part 9 under the suction action of the second pump body 8, so that when the cleaning process is realized, intelligent automatic suction treatment is performed on the generated waste liquid, after the cleaning process is finished, the second pump body 8 and the driving part 5 are both stopped, and simultaneously, the first pump body 6 is started reversely to recover the internal cleaning liquid, thereby achieving the resource saving effect.
A control valve 29 is arranged above the interior of the liquid storage box 16, the control valve 29 is connected with an overflow box 30 through a pipeline, and the overflow box 30 is arranged outside the rack 1; when the interior of the liquid storage tank 16 is filled with the cleaning liquid, the internal hydraulic pressure increases when the cleaning liquid replenishment is overfull, and when the hydraulic pressure is greater than the opening limit of the control valve 29, the control valve 29 is opened, and a part of the liquid flows into the interior of the overflow tank 30 through the pipe, preventing the overflow of the liquid storage tank 16.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be pointed out that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions may be made in some technical features thereof, without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. The utility model provides a device is paintd in cleaning of CPU water-cooling is with cold head silicone grease, includes conveying assembly, clean subassembly, the detection subassembly of painting and central processing end, its characterized in that:
the conveying assembly is used for controlling the transmission operation in the cleaning and smearing process of the CPU, and comprises a rack (1), a transmission part (2) and a plurality of placing boxes (3);
the cleaning and smearing component is located above the conveying component and used for smearing silicone grease on a CPU chip, the cleaning and smearing component comprises a driving portion (5), a rotating roller (15), a liquid storage box (16) and a first pump body (6), a first support frame (4) and a second support frame (11) are fixed on the rack (1), a smearing block (21) is arranged on the surface of the rotating roller (15), the cleaning and smearing component further comprises a second electromagnetic valve (26), a first telescopic portion (9) and a liquid collection box (7), a pipe groove (19) is formed in the middle of the rotating roller (15), a through groove (20) is formed in the rotating roller (15), the through groove (20) is communicated with the pipe groove (19), and the through groove (20) is located on the lower side of the smearing block (21);
the detection assembly is positioned on the right side of the cleaning and smearing assembly and is used for detecting the smearing effect of the CPU;
the central processing end is installed in the outer side of the conveying assembly and is connected with the cleaning smearing assembly and the detection assembly in a signal mode, information interaction among the assemblies is conducted, intelligent smearing of CPU chips is achieved, the central processing end controls the conveying speed and the braking process of the transmission portion (2), when each placement box (3) is driven by the transmission portion (2) to move to the position below the rotary roller (15), the cleaning smearing assembly just smears the upper surfaces of the chips evenly, when the chips move to be not in contact with the smearing block (21), the smearing process just ends, meanwhile, the next smearing process for placing the chips in the boxes (3) is prepared, when the placement boxes (3) move to the position below the second supporting frame (11), the detection assembly conducts even smearing detection on the surfaces of the smeared CPU chips, and the cleaning smearing assembly conducts the smearing process on the CPU chips moving to the position below the first supporting frame (4) just.
2. The cleaning and smearing device for the cold head silicone grease for water-cooling heat dissipation of the CPU according to claim 1, characterized in that: the transmission part (2) is installed on the rack (1), the placing boxes (3) are uniformly fixed on the transmission part (2), the placing boxes (3) are used for placing CPU chips, and the transmission part (2) is used for orderly transmitting the placing boxes (3).
3. The cleaning and smearing device for the cold head silicone grease for the water-cooling heat dissipation of the CPU according to claim 2, is characterized in that: the second support frame (11) is located on the right side of the first support frame (4), the driving portion (5) is fixed on the front side wall of the first support frame (4), a rotating shaft (10) is fixed at the output end of the driving portion (5), the other end of the rotating shaft (10) is fixed with a rotating roller (15), the rotating shaft (10) is in bearing connection with the first support frame (4), and two sides of the upper surface of the liquid storage box (16) are fixed with the middle of the first support frame (4) through a rod piece;
the first pump body (6) is a bidirectional pump, a through pipe (14) is communicated between the first pump body (6) and the liquid storage box (16), and the lower end of the through pipe (14) is located inside the liquid storage box (16).
4. The cleaning and smearing device for the cold head silicone grease for the water-cooling heat dissipation of the CPU according to claim 3, is characterized in that: a first box body (23) and a second box body (24) are arranged outside the rack (1), the first box body (23) is connected with the first pump body (6) through a pipeline, a first electromagnetic valve (25) is mounted on the pipeline, and smearing liquid is filled in the first box body (23);
the lower surface of the liquid storage box (16) is provided with a plurality of clamping grooves (28), a plurality of second telescopic parts (17) are fixed on the upper side of the inner wall of the liquid storage box (16), clamping blocks (27) are fixed at the lower ends of the second telescopic parts (17), the clamping blocks (27) are clamped with the clamping grooves (28), the clamping surfaces of the clamping blocks (27) and the clamping grooves (28) are circular, and the upper portion of the inside of the liquid storage box (16) is connected with the inside of a first box body (23) through a first electromagnetic valve (25) in a pipeline mode.
5. The cleaning and smearing device for the cold head silicone grease for the water-cooling heat dissipation of the CPU according to claim 4, is characterized in that: an elastic part (22) is fixed on the right side of the coating block (21), and the elastic part (22) is connected with the rotary roller (15).
6. The cleaning and smearing device for the cold head silicone grease for the water-cooling heat dissipation of the CPU according to claim 5, is characterized in that: the detection assembly comprises a first scanning portion (12);
the first scanning part (12) is arranged on the upper side of the second supporting frame (11) and faces the direction of the upper surface of the placing box (3), the detection assembly transmits a detection result to the central processing end, the central processing end judges the detection result and transmits a judgment result to the cleaning and smearing assembly.
7. The cleaning and smearing device for the cold head silicone grease for the water-cooling heat dissipation of the CPU according to claim 6, is characterized in that: the first telescopic part (9) is of a hollow structure and is an electric control part, the inside of the first telescopic part (9) is connected with the inner pipeline of the liquid collecting box (7), and a second pump body (8) is installed on the pipeline.
8. The cleaning and smearing device for the cold head silicone grease for water-cooling heat dissipation of the CPU according to claim 7, characterized in that: the inside of second box (24) is filled with the cleaning solution, pipe connection between second box (24) and the first pump body (6), and second solenoid valve (26) install on the pipeline, second solenoid valve (26) and first solenoid valve (25) signal connection.
9. The cleaning and smearing device for the cold head silicone grease for water-cooling heat dissipation of the CPU according to claim 8, characterized in that: a control valve (29) is arranged above the interior of the liquid storage box (16), the control valve (29) is connected with an overflow box (30) through a pipeline, and the overflow box (30) is installed on the outer side of the rack (1).
CN202210765209.1A 2022-07-01 2022-07-01 Cold head silicone grease cleaning and smearing device for CPU water cooling heat dissipation Active CN114798299B (en)

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CN101574684A (en) * 2008-05-07 2009-11-11 上海方电科技发展有限公司 Control device of gum attachment amount during cord dipping
CN106233449B (en) * 2014-04-30 2019-07-12 科迪华公司 Air cushion equipment and technology for substrate coating
CN104475301B (en) * 2014-11-07 2016-09-07 合肥鑫晟光电科技有限公司 Frame enclosing gum coating apparatus, system and frame-sealing glue coating method
CN111229548A (en) * 2020-03-17 2020-06-05 欣辰卓锐（苏州）智能装备有限公司 Automatic tracking dispensing system based on assembly line
CN111599725B (en) * 2020-06-01 2020-11-13 福清市凯联电子科技有限公司 AI chip heat dissipation check out test set based on mode is paintd to different silicone greases
CN111842021B (en) * 2020-07-11 2021-05-25 吉林北方捷凯传动轴有限公司 Automatic gluing and detecting equipment for assembling movable end section protecting cover of transmission shaft

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