CN113145408A - Chip heat dissipation silicone grease smearing and scraping device - Google Patents
Chip heat dissipation silicone grease smearing and scraping device Download PDFInfo
- Publication number
- CN113145408A CN113145408A CN202110172686.2A CN202110172686A CN113145408A CN 113145408 A CN113145408 A CN 113145408A CN 202110172686 A CN202110172686 A CN 202110172686A CN 113145408 A CN113145408 A CN 113145408A
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- cavity
- silicone grease
- fixedly connected
- smearing
- communicated
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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
- 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
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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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
- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3737—Organic materials with or without a thermoconductive filler
Abstract
The invention relates to the relevant field of chip heat dissipation, and discloses a chip heat dissipation silicone grease smearing and scraping device which comprises a main body box, wherein a wire wheel cavity is arranged in the main body box, a silicone grease storage cavity is arranged in the main body box, a trapezoidal groove is communicated and arranged at the lower side of the silicone grease storage cavity, a connecting cavity is communicated and arranged at the lower side of the trapezoidal groove, a smearing block cavity with a downward opening is communicated and arranged at the lower side of the connecting cavity, and a butting cavity which is positioned above the smearing block cavity and communicated with the connecting cavity is arranged in the main body box, the device can scrape and thin the heat dissipation silicone grease of a chip after being evenly smeared, so that the smeared silicone grease is more even and thinner to realize better heat dissipation effect, in the silicone grease smearing process, the silicone grease can be smeared away from the device only when the device is butted with the upper end surface of the chip, excessive smearing of the silicone grease is avoided, and meanwhile, the device can realize continuous collection of the silicone grease piled up on the device in the silicone grease scraping and thinning process, and the collection and reutilization of the redundant silicone grease are realized.
Description
Technical Field
The invention relates to the field related to chip heat dissipation, in particular to a chip heat dissipation silicone grease smearing and scraping device.
Background
Present scribble for the manual completion of operator to chip heat dissipation silicone grease, scribble if scribble inhomogeneous or scribble too much can't reach the best result of use of silicone grease to the silicone grease, reduce radiating efficiency, consequently scribble needs as few as possible to the silicone grease, need scrape unnecessary most silicone grease with the doctor-bar after the silicone grease is scribbled and is accomplished, the silicone grease on the doctor-bar is scraped to the back at the silicone grease mostly by extravagant unable effectual recycle that obtains, then can greatly increase the cost when the operation is carried out in batches in the mill in batches.
Disclosure of Invention
The invention aims to provide a chip heat dissipation silicone grease smearing and scraping device which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a chip heat-dissipation silicone grease smearing and scraping device which comprises a main body box, wherein a wire wheel cavity is arranged in the main body box, a silicone grease storage cavity is arranged in the main body box, the lower side of the silicone grease storage cavity is communicated with a trapezoidal groove, the lower side of the trapezoidal groove is communicated with a connecting cavity, the lower side of the connecting cavity is communicated with a smearing block cavity with a downward opening, a butting cavity which is positioned above the smearing block cavity and is communicated with the connecting cavity is arranged in the main body box, a recovery cavity with an oblique upper right opening is arranged in the main body box, the upper side of the recovery cavity is communicated with a middle cavity, the upper side of the middle cavity is communicated with a recovery storage cavity, the lower side of the recovery cavity is communicated with a spring groove, side rotating shafts which are symmetrically arranged front and back by taking the main body box as a center are fixedly connected to the front and back end faces of the main body box, and a side connecting block is rotatably matched and connected to one side end face of the side rotating shaft, which is far away from the main body box, a top connecting block is fixedly connected and arranged between the side connecting blocks at the front side and the rear side, a rack cavity which is penetrated through from front to rear is arranged in the top connecting block, a meshing cavity is communicated and arranged at the upper side of the rack cavity, a wire wheel motor is fixedly connected and arranged at the left side of the wire wheel cavity, a wire wheel shaft which extends rightwards into the wire wheel cavity is fixedly connected and arranged at the right end face of the wire wheel motor, a wire wheel positioned in the wire wheel cavity is fixedly connected and arranged at the wire wheel, a pull rope is fixedly connected and arranged at the wire wheel, a transposition motor is fixedly connected and arranged in the rear side connecting block, a side motor shaft which extends forwards to the rear side is fixedly connected and arranged at the front end face of the transposition motor, the side rotating shaft is fixedly connected with the side motor shaft, a rack which extends forwards and backwards is connected and matched in the rack cavity in a sliding way, and a top motor is fixedly connected and arranged at the rear side of the meshing cavity, the front end face of the top motor is fixedly connected with a meshing gear shaft which extends forwards into the meshing cavity, a meshing gear which is fixedly connected with the meshing gear shaft is arranged in the meshing cavity, and the meshing gear extends downwards into the rack cavity and is meshed with the upper end face of the rack.
On the basis of the technical scheme, the upper end wall of the smearing block cavity is fixedly connected with pressure sensing switches which are arranged in a bilateral symmetry mode by taking the smearing block cavity as the center and are respectively positioned at two sides of the connecting cavity, the lower end face of each pressure sensing switch is fixedly connected with an elastic rubber block, the lower end face of each elastic rubber block is fixedly connected with a smearing block which extends downwards to the lower side of the main box, the upper end face of each smearing block is fixedly connected with an abutting block which is positioned between the elastic rubber blocks at the left side and the right side, the abutting blocks extend upwards and downwards into the connecting cavity, abutting block cavities which penetrate upwards and downwards are arranged in the abutting blocks, smearing openings which penetrate upwards and downwards are arranged in the smearing blocks, the smearing openings are communicated with the abutting block cavity, the left end wall and the right end wall of the abutting cavity are fixedly connected with wedge springs which are symmetrically arranged by taking the connecting cavity as the center, the wedge spring is close to one side end face of the connecting cavity is fixedly connected with a wedge, and the wedge is abutted to each other on the left side and the right side in the initial state.
On the basis of the technical scheme, the spring groove left end wall is fixedly connected with an upper spring, the upper spring right end face is fixedly connected with a large limiting slide block, one end of a pull rope extends into the spring groove and is fixedly connected with the large limiting slide block left end face, the large limiting slide block is connected with the spring groove in a sliding fit mode, and the large limiting slide block upper end face is fixedly connected with a connecting slide block located in the recycling cavity.
On the basis of the technical scheme, connecting block up end fixed connection is equipped with the double flute piece, be equipped with the left side spout of opening left in the double flute piece, left side spout lower extreme wall fixed connection is equipped with the left side electro-magnet, left side electro-magnet up end fixed connection is equipped with the left side spring, left side spring up end fixed connection is equipped with and is located in the left side spout and with the left side magnet of left side spout sliding fit connection, left side magnet up end fixed connection be equipped with the push pedal connecting block of left side spout sliding fit connection, push pedal connecting block up end fixed connection is equipped with the recovery push pedal of extending to the right side upward.
On the basis of the technical scheme, be equipped with the right side spout of opening in the double flute piece, sliding fit connects and is equipped with the right side slider in the spout of right side, link block up end fixed connection is equipped with and is located the right side electro-magnet on double flute piece right side, right side electro-magnet up end fixed connection is equipped with the right side spring, right side spring up end fixed connection is equipped with right side magnet, right side magnet left end face with right side slider right side end face fixed connection, right side magnet up end fixed connection is equipped with the scraper blade.
On the basis of the technical scheme, a silicone grease communicating cavity is communicated and arranged between the silicone grease storage cavity and the recovery storage cavity, a flow limiting plate cavity is communicated and arranged on the upper side of the silicone grease communicating cavity, a flow limiting plate electromagnet is fixedly connected and arranged on the upper end wall of the flow limiting plate cavity, a flow limiting plate spring is fixedly connected and arranged on the lower end face of the flow limiting plate electromagnet, and an iron flow limiting plate extending into the silicone grease communicating cavity is fixedly connected and arranged on the lower end face of the flow limiting plate spring.
The invention has the beneficial effects that: the device can scrape thin processing after evenly paining chip heat dissipation silicone grease for the silicone grease of paining is more even and thickness is thinner in order to realize better radiating effect, paint the in-process at the silicone grease, just can make the silicone grease leave the device and paint when only device and chip up end butt, avoid too much paining of silicone grease, the in-process that the device scraped thin at the silicone grease simultaneously can realize collecting in succession piling up the silicone grease on the device, the realization is recycled to the collection of unnecessary silicone grease.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained according to the drawings without making a lot of labor.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a chip heat dissipation silicone grease smearing and scraping device according to the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Fig. 5 is a schematic diagram of the structure of D-D in fig. 1.
Fig. 6 is an enlarged schematic view of E in fig. 3.
Fig. 7 is an enlarged schematic view of F in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-7, the chip heat dissipation silicone grease smearing and scraping device includes a main body box 10, a wire wheel cavity 25 is arranged in the main body box 10, a silicone grease storage cavity 11 is arranged in the main body box 10, a trapezoidal groove 26 is communicated with the lower side of the silicone grease storage cavity 11, a connecting cavity 12 is communicated with the lower side of the trapezoidal groove 26, a smearing block cavity 14 with a downward opening is communicated with the lower side of the connecting cavity 12, a butt joint cavity 13 which is arranged above the smearing block cavity 14 and is communicated with the connecting cavity 12 is arranged in the main body box 10, a recovery cavity 16 with an oblique upper right opening is arranged in the main body box 10, an intermediate cavity 17 is communicated with the upper side of the recovery cavity 16, a recovery storage cavity 18 is communicated with the upper side of the intermediate cavity 17, a spring groove 15 is communicated with the lower side of the recovery cavity 16, two front and rear end faces of the main body box 10 are fixedly connected with side rotating shafts 58 which are symmetrically arranged around the main body box 10 as a center, the side rotating shaft 58 is provided with a side connecting block 55 in a rotating fit connection way on one side end face far away from the main body box 10, a top connecting block 23 is fixedly connected between the side connecting block 55 on the front side and the rear side, a rack cavity 19 penetrating through the top connecting block 23 from front to rear is arranged in the top connecting block 23, a meshing cavity 21 is communicated with the upper side of the rack cavity 19, a reel motor 35 is fixedly connected to the left side of the reel cavity 25, a reel shaft 34 extending rightwards into the reel cavity 25 is fixedly connected to the right end face of the reel motor 35, a reel 36 positioned in the reel cavity 25 is fixedly connected to the reel shaft 34, a pull rope 37 is fixedly connected to the reel 36, a transposition motor 57 is fixedly connected to the rear side connecting block 55, a side motor shaft 56 extending forwards into the rear side rotating shaft 58 is fixedly connected to the front end face of the transposition motor 57, and the side rotating shaft 58 is fixedly connected to the side motor shaft 56, the rack 24 that extends around having connected in rack chamber 19 sliding fit, meshing chamber 21 rear side fixed connection is equipped with top motor 59, top motor 59 preceding terminal surface fixed connection be equipped with extend forward to meshing gear shaft 22 in the meshing chamber 21, be equipped with in the meshing chamber 21 with meshing gear shaft 22 fixed connection's meshing gear 20, meshing gear 20 downwardly extending to in the rack chamber 19 and with rack 24 up end meshing.
In addition, in one embodiment, the upper end wall of the smearing block cavity 14 is fixedly connected with pressure-sensitive switches 30 which are arranged in a bilateral symmetry manner with the smearing block cavity 14 as the center and are respectively located at two sides of the connecting cavity 12, the lower end face of each pressure-sensitive switch 30 is fixedly connected with an elastic rubber block 28, the lower end face of each elastic rubber block 28 is fixedly connected with a smearing block 29 which extends downwards to the lower side of the main box 10, the upper end face of the smearing block 29 is fixedly connected with an abutting block 27 which is located between the elastic rubber blocks 28 at the left and right sides, the abutting block 27 extends upwards and downwards into the connecting cavity 12, an abutting block cavity 31 which penetrates upwards and downwards is arranged in the abutting block 27, a smearing opening 60 which penetrates upwards and downwards is arranged in the smearing block 29, the smearing opening 60 is communicated with the abutting block cavity 31, wedge-shaped block springs 33 which are arranged in a longitudinal symmetry manner with the connecting cavity 12 as the center are fixedly connected with the left and right end walls of the abutting cavity 13, the wedge block spring 33 is close to one side end face of the connecting cavity 12 and is fixedly connected with a wedge block 32, and the wedge blocks 32 are mutually abutted at the left side and the right side in an initial state.
In addition, in one embodiment, an upper spring 38 is fixedly connected to the left end wall of the spring slot 15, a large limit slider 40 is fixedly connected to the right end face of the upper spring 38, one end of the pull rope 37 extends into the spring slot 15 and is fixedly connected to the left end face of the large limit slider 40, the large limit slider 40 is connected in a sliding fit manner in the spring slot 15, and a connecting slider 41 located in the recycling cavity 16 is fixedly connected to the upper end face of the large limit slider 40.
In addition, in an embodiment, the fixed connection of the upper end face of the connecting slide block 41 is provided with a double-groove block 43, a left-side chute 46 with a left opening is arranged in the double-groove block 43, a left-side electromagnet 47 is arranged on the lower end wall of the left-side chute 46 in a fixed connection mode, a left-side spring 45 is arranged on the upper end face of the left-side electromagnet 47 in a fixed connection mode, a left-side magnet 44 which is located in the left-side chute 46 and connected with the left-side chute 46 in a sliding fit mode is arranged on the upper end face of the left-side magnet 44 in a fixed connection mode, a push plate connecting block 54 which is connected with the left-side chute 46 in a sliding fit mode is arranged on the upper end face of the push plate connecting block 54, and a recovery push plate 53 which extends obliquely upwards and rightwards is arranged on the upper end face of the push plate connecting block 54 in a fixed connection mode.
In addition, in an embodiment, a right sliding groove 52 with a rightward opening is formed in the double-groove block 43, a right sliding block 48 is arranged in the right sliding groove 52 in a sliding fit connection manner, a right electromagnet 42 located on the right side of the double-groove block 43 is fixedly connected to the upper end face of the connecting sliding block 41, a right spring 49 is fixedly connected to the upper end face of the right electromagnet 42, a right magnet 50 is fixedly connected to the upper end face of the right spring 49, the left end face of the right magnet 50 is fixedly connected to the right end face of the right sliding block 48, and a scraper 51 is fixedly connected to the upper end face of the right magnet 50.
In one embodiment, a silicone grease communicating cavity 70 is provided between the silicone grease storage cavity 11 and the recovery storage cavity 18, a flow restricting plate cavity 71 is provided on the silicone grease communicating cavity 70, a flow restricting plate electromagnet 72 is fixedly connected to an upper end wall of the flow restricting plate cavity 71, a flow restricting plate spring 73 is fixedly connected to a lower end surface of the flow restricting plate electromagnet 72, and an iron flow restricting plate 74 extending into the silicone grease communicating cavity 70 is fixedly connected to a lower end surface of the flow restricting plate spring 73.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1 to 7, in the initial state of the apparatus of the present invention, the applicator block chamber 14 is in a state of opening forward, the applicator block chamber 14 is at the farthest position from the left end wall of the spring groove 15, the scraper 51 is at the farthest position from the recovery storage chamber 18, and the silicone grease storage chamber 11 is filled with silicone grease;
sequence of mechanical actions of the whole device:
when the device starts to work, the top connecting block 23 is pressed downwards, the top connecting block 23 drives the side rotating shaft 58 to move downwards through the side connecting block 55, the side rotating shaft 58 drives the main body box 10 to move downwards, the smearing block 29 is in a lifting state relative to the main body box 10 in the descending process of the main body box 10 because the lower end surface of the smearing block 29 is abutted to the upper end surface of a chip, the smearing block 29 pushes the wedge blocks 32 on the left side and the right side through the abutting block 27 to move in the direction far away from the connecting cavity 12 by overcoming the elasticity of the wedge block spring 33, silicone grease in the silicone grease storage cavity 11 enters the abutting block cavity 31 through the trapezoidal groove 26 and the connecting cavity 12 and flows downwards into the smearing port 60, at the moment, the top motor 59 is started, the top motor 59 drives the meshing gear 20 to rotate through the meshing gear shaft 22, the meshing gear 20 is meshed with the rack 24, and the whole device moves from left to right at a constant speed under the left and right sides of the meshing gear 20 because the rack 24 is in a relative static state, in the process, the silicone grease is uniformly coated on the upper surface of the chip through the coating blocks 29 in the coating port 60;
after the whole chip is completely coated, the coating block 29 is downwards popped to the initial state under the action of the elastic force of the elastic rubber block 28, the pressure sensing switch 30 is not stressed any more, the pressure sensing switch 30 starts the indexing motor 57 at the moment, the indexing motor 57 drives the side rotating shaft 58 to clockwise rotate by one hundred twenty degrees through the side motor shaft 56, the side rotating shaft 58 drives the main body box 10 to rotate by one hundred twenty degrees until the recovery cavity 16 is in the vertical state, the farthest end of the upper end wall of the recovery cavity 16 is just abutted to the upper end face of the chip, and then the top motor 59 is reversely rotated, so that the whole device moves from right to left;
meanwhile, the reel motor 35 is intermittently started, redundant silicone grease coated on the upper surface of the chip is scraped and accumulated on the end wall of one side of the recovery cavity 16 far away from the spring groove 15 under the action of the main body box 10, the reel motor 35 drives the reel 36 to rotate through the reel shaft 34, the reel 36 pulls the pull rope 37, the pull rope 37 pulls the large limiting slide block 40 to slide in the direction close to the silicone grease storage cavity 11 by overcoming the elasticity of the upper spring 38, when the pull rope 37 starts to be tightened, the right electromagnet 42 is started, the right electromagnet 42 generates magnetic force opposite to the end surface of one side opposite to the right electromagnet 50, so that the right magnet 50 overcomes the pulling force of the right spring 49 to move in the direction far away from the right electromagnet 42 under the action of the repulsive force of the right electromagnet 42, the right slide block 48 slides in the direction far away from the right electromagnet 42 along the right chute 52 under the action of the right magnet 50 until the scraping plate 51 is abutted against the end wall of the recovery cavity 16, the silicone grease accumulated on the end wall on one side of the recovery chamber 16 at this time is moved in the direction close to the silicone grease storage chamber 11 by the scraper 51, when the scraper 51 moves to the position closest to the silicone grease storage cavity 11, the left electromagnet 47 is started, the left electromagnet 47 generates a magnetic force opposite to the end surface of the opposite side of the left electromagnet 44, so that the left electromagnet 44 slides in the direction away from the silicone grease storage cavity 11 against the elastic force of the left spring 45 under the repulsive force of the left electromagnet 47, the left electromagnet 44 pushes the recovery push plate 53 to slide in the direction away from the silicone grease storage cavity 11 through the push plate connecting block 54, the recovery push plate 53 pushes the silicone grease on the scraper 51 to enter the recovery storage cavity 18 through the middle cavity 17, when the recovery push plate 53 moves to the farthest point, the left electromagnet 47 and the right electromagnet 42 are closed, the scraper 51 is reset under the tension of the right spring 49, and the recovery push plate 53 is reset under the tension of the left spring 45;
then the wire wheel motor 35 is turned off, the large limiting slide block 40 moves to the position far away from the silicone grease storage cavity 11 again under the action of the elastic force of the upper spring 38 after the pull rope 37 loses limitation, and the wire wheel motor 35 reciprocates in such a way to continuously recycle the redundant silicone grease accumulated in the recycling cavity 16 so as to be convenient for subsequent recycling;
when the silicone grease in the recovery storage cavity 18 needs to be recovered, the reel motor 35 is started again to enable the recovery cavity 16 to move to the position closest to the silicone grease storage cavity 11, the left electromagnet 47 is started to enable the left electromagnet 47 to generate magnetic force to enable the push plate connecting block 54 to overcome the tensile force of the left spring 45 and move towards the recovery storage cavity 18 to enable the recovery push plate 53 to enter the middle cavity 17, the indexing motor 57 is started, the indexing motor 57 drives the side motor shaft 56 to rotate to the smearing opening 60 and be in the vertical state again, then the flow limiting plate electromagnet 72 is started, the flow limiting plate electromagnet 72 generates magnetic force to attract the iron flow limiting plate 74 to overcome the elastic force of the flow limiting plate spring 73 and move upwards to the flow limiting plate cavity 71, and the silicone grease in the recovery storage cavity 18 can flow back into the silicone grease storage cavity 11 through the silicone grease communication cavity 70.
The invention has the beneficial effects that: the device can scrape thin processing after evenly paining chip heat dissipation silicone grease for the silicone grease of paining is more even and thickness is thinner in order to realize better radiating effect, paint the in-process at the silicone grease, just can make the silicone grease leave the device and paint when only device and chip up end butt, avoid too much paining of silicone grease, the in-process that the device scraped thin at the silicone grease simultaneously can realize collecting in succession piling up the silicone grease on the device, the realization is recycled to the collection of unnecessary silicone grease.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a thin device is scraped in coating of chip heat dissipation silicone grease, includes the main part case, its characterized in that: the device comprises a main box and is characterized in that a wire wheel cavity is arranged in the main box, a silicone grease storage cavity is arranged in the main box, the lower side of the silicone grease storage cavity is communicated with a trapezoidal groove, the lower side of the trapezoidal groove is communicated with a connecting cavity, the lower side of the connecting cavity is communicated with a smearing block cavity with a downward opening, an abutting cavity which is positioned above the smearing block cavity and is communicated with the connecting cavity is arranged in the main box, a recovery cavity with an oblique upper right opening is arranged in the main box, the upper side of the recovery cavity is communicated with a middle cavity, the upper side of the middle cavity is communicated with a recovery storage cavity, the lower side of the recovery cavity is communicated with a spring groove, front and back two end faces of the main box are fixedly connected with side rotating shafts which are symmetrically arranged around the main box as the center, one side end face of the side rotating shaft, which is far away from the main box, is provided with side connecting blocks in a rotating fit manner, and front and back are fixedly connected with top connecting blocks between the side connecting blocks, a rack cavity penetrating through the top connecting block from front to back is arranged in the top connecting block, a meshing cavity is communicated with the upper side of the rack cavity, a wire wheel motor is fixedly connected to the left side of the wire wheel cavity, a wire wheel shaft extending rightwards into the wire wheel cavity is fixedly connected to the right end face of the wire wheel motor, a wire wheel positioned in the wire wheel cavity is fixedly connected to the wire wheel shaft, a pull rope is fixedly connected to the wire wheel, a transposition motor is fixedly connected to the inside of the rear side connecting block, a side motor shaft extending forwards into the rear side of the side rotating shaft is fixedly connected to the front end face of the transposition motor, the side rotating shaft is fixedly connected to the side motor shaft, a rack extending forwards and backwards is connected to the inside of the rack cavity in a sliding fit manner, a top motor is fixedly connected to the rear side of the meshing cavity, and a meshing gear shaft extending forwards into the meshing cavity is fixedly connected to the front end face of the top motor, the meshing cavity is internally provided with a meshing gear fixedly connected with the meshing gear shaft, and the meshing gear extends downwards to the inside of the rack cavity and is meshed with the upper end face of the rack.
2. The chip heat dissipation silicone grease smearing and scraping device as claimed in claim 1, wherein: the smearing block cavity upper end wall is fixedly connected with pressure sensing switches which are arranged in a bilateral symmetry mode by taking the smearing block cavity as a center and are respectively positioned on two sides of the connecting cavity, the pressure sensing switches are connected with elastic rubber blocks by end faces, the elastic rubber blocks are connected with smearing blocks which extend downwards to the lower side of the main box by end faces, the smearing blocks are connected with upper end faces and lower end faces and are positioned on the left side and the right side and are abutted against blocks between the elastic rubber blocks, the abutted blocks extend upwards and downwards into the connecting cavity, abutting block cavities which penetrate upwards and downwards are arranged in the abutting blocks, smearing openings which penetrate upwards and downwards are arranged in the smearing blocks, the smearing openings are communicated with the abutting block cavity, wedge block springs which are symmetrically arranged around the wedge connecting cavity as the center are arranged by end walls of the abutting cavity left side and the right side, the wedge block springs are close to end faces of one side of the connecting cavity and are fixedly connected with wedge blocks, the wedge blocks on the left side and the right side are mutually abutted in the initial state.
3. The chip heat dissipation silicone grease smearing and scraping device as claimed in claim 1, wherein: spring groove left end wall fixed connection is equipped with the spring, it is equipped with big limit slider to go up spring right-hand member face fixed connection, stay cord one end extend to in the spring groove and with big limit slider left end face fixed connection, big limit slider is in spring inslot sliding fit connects, big limit slider up end fixed connection is equipped with and is located retrieve the link block of intracavity.
4. The chip heat dissipation silicone grease smearing and scraping device as claimed in claim 1, wherein: connecting block up end fixed connection is equipped with the double flute piece, be equipped with the left side spout of opening left in the double flute piece, end wall fixed connection is equipped with the left side electro-magnet under the spout of left side, left side electro-magnet up end fixed connection is equipped with the left side spring, left side spring up end fixed connection be equipped with be located in the spout of left side and with the left side magnet of left side spout sliding fit connection, left side magnet up end fixed connection be equipped with the push pedal connecting block that spout sliding fit is connected of left side, push pedal connecting block up end fixed connection is equipped with the recovery push pedal of extending to the right side up-wards to one side.
5. The chip heat dissipation silicone grease smearing and scraping device as claimed in claim 1, wherein: be equipped with the right side spout of opening in the double flute piece, sliding fit connects and is equipped with the right side slider in the spout of right side, link block up end fixed connection is equipped with and is located the right side electro-magnet on double flute piece right side, right side electro-magnet up end fixed connection is equipped with the right side spring, right side spring up end fixed connection is equipped with right side magnet, right side magnet left end face with right side slider right side terminal surface fixed connection, right side magnet up end fixed connection is equipped with the scraper blade.
6. The chip heat dissipation silicone grease smearing and scraping device as claimed in claim 1, wherein: the silicone grease storage cavity and the recovery storage cavity are communicated with each other to form a silicone grease communicating cavity, the upper side of the silicone grease communicating cavity is communicated with a flow limiting plate cavity, the upper end wall of the flow limiting plate cavity is fixedly connected with a flow limiting plate electromagnet, the lower end face of the flow limiting plate electromagnet is fixedly connected with a flow limiting plate spring, and the lower end face of the flow limiting plate spring is fixedly connected with an iron flow limiting plate extending into the silicone grease communicating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110172686.2A CN113145408A (en) | 2021-02-08 | 2021-02-08 | Chip heat dissipation silicone grease smearing and scraping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110172686.2A CN113145408A (en) | 2021-02-08 | 2021-02-08 | Chip heat dissipation silicone grease smearing and scraping device |
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| CN113145408A true CN113145408A (en) | 2021-07-23 |
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| CN202110172686.2A Withdrawn CN113145408A (en) | 2021-02-08 | 2021-02-08 | Chip heat dissipation silicone grease smearing and scraping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843107A (en) * | 2021-08-12 | 2021-12-28 | 全小华 | Thin-layer transfer type high-molecular magnetic liquid diaphragm laying and ball core recycling integrated device |
-
2021
- 2021-02-08 CN CN202110172686.2A patent/CN113145408A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843107A (en) * | 2021-08-12 | 2021-12-28 | 全小华 | Thin-layer transfer type high-molecular magnetic liquid diaphragm laying and ball core recycling integrated device |
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Application publication date: 20210723 |