CN112306205A - Radiator for computer and manufacturing process thereof - Google Patents
Radiator for computer and manufacturing process thereof Download PDFInfo
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- CN112306205A CN112306205A CN202011378706.3A CN202011378706A CN112306205A CN 112306205 A CN112306205 A CN 112306205A CN 202011378706 A CN202011378706 A CN 202011378706A CN 112306205 A CN112306205 A CN 112306205A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
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Abstract
The invention discloses a heat radiator for a computer, which comprises a heat radiation fin main body, wherein square fans are installed at four corners of the top end of the heat radiation fin main body through screws, the cross sections of the heat radiation fin main body and a square fan shell are both of a square structure, first threaded holes are formed in four corners of the surface of the heat radiation fin main body at equal angles, third threaded holes corresponding to the first threaded holes are formed in four corners of the square fan shell at equal angles, and after a multi-station assembling device is used for placing a square fan on the surface of the heat radiation fin main body, the square fan is installed and fixed through the third threaded holes and the first threaded holes through screws. The invention mainly aims at manufacturing the radiator with the square cross sections of the radiating fin main body and the square fan shell, and can realize automatic feeding of the radiating fin main body and the square fan shell and automatic output of the radiator after preparation through the matching locking and unlocking action between the self-locking material taking and placing component and the first locking pressing block and the second locking pressing block.
Description
Technical Field
The invention belongs to the field of computer radiators, and relates to a radiator for a computer and a manufacturing process thereof.
Background
CPU can produce a large amount of heats in work, if do not in time distribute away these heats, light then lead to the crash, then probably burn out CPU heavily, the CPU radiator can dispel the heat to CPU, the radiator plays decisive effect to CPU's steady operation, the radiator commonly used is often formed through the screw assembly by cooling fin main part and radiator fan, through cooling fin main part conduction heat, blow the heat dissipation through the fan simultaneously, carry out the fix with screw through the manual work usually in the radiator manufacturing process, machining efficiency is lower.
Disclosure of Invention
The invention aims to provide a radiator for a computer and a manufacturing process thereof, which mainly aim at manufacturing the radiator with square cross sections of a radiating fin main body and a square fan shell, can realize automatic transfer of the radiating fin main body and the square fan shell to an adjustable component clamping mechanism through the matching locking and unlocking action between a self-locking material taking and placing assembly and a first locking pressing block and a second locking pressing block in the manufacturing process, can realize positioning through the adjustable component clamping mechanism, can ensure that threaded holes of the radiating fin main body and the square fan shell are aligned after positioning, is convenient for screw assembly, and improves the assembly efficiency.
The purpose of the invention can be realized by the following technical scheme:
a radiator for a computer comprises a radiating fin main body, wherein square fans are installed at four corners of the top end of the radiating fin main body through screws, the cross sections of the radiating fin main body and a square fan shell are both of a square structure, installation blocks are arranged at four corners of the surface of the radiating fin main body at equal angles, first threaded holes are formed in the surface of each installation block, third threaded holes corresponding to the first threaded holes are formed in the four corners of the square fan shell at equal angles, and the square fans are installed and fixed after being placed on the surfaces of the radiating fin main bodies through a multi-station assembling device in the preparation process through screws penetrating through the third threaded holes and the first threaded holes;
the multi-station assembling device comprises a center positioning processing table, a first supporting rotating shaft is integrally connected and fixed to the surface center of the center positioning processing table, a dispersing positioning frame is mounted at the top of the first supporting rotating shaft, transmission screws are mounted on the dispersing positioning frame at equal angles, movable self-locking material taking and discharging assemblies are mounted on the three transmission screws, a screw fixing and locking mechanism is mounted on the other transmission screw, and three conveyor belts are arranged on the periphery of the center positioning processing table opposite to the self-locking material taking and discharging assemblies;
the dispersing and positioning frame comprises a fixed cylinder arranged at the top end of the first supporting rotating shaft, the side wall of the fixed cylinder is integrally connected and fixed with a limiting supporting lath at equal angles, the middle part of the surface of the limiting supporting lath is provided with a sliding strip hole, a transmission screw is arranged between the front side wall and the rear side wall of the sliding strip hole, and a first locking pressing block and a second locking pressing block are respectively fixed on the front side and the rear side of one side wall of the sliding strip hole of the self-locking material taking and discharging assembly;
the self-locking material taking and discharging assembly comprises a sliding positioning rod, wherein a threaded hole in threaded fit with a driving screw is formed in the side wall of the top end of the sliding positioning rod, the side wall of the sliding positioning rod is connected with the two side walls of a sliding strip hole, a mounting groove extending to the side walls of the front end and the rear end is formed in the side wall of the upper portion of the sliding positioning rod, a stop block is fixedly mounted in the middle of the front side wall and the rear side wall of the mounting groove, a power transmission shaft penetrating through the sliding positioning rod is mounted at the bottom end of the power transmission shaft, a driving bevel gear is mounted at the bottom end of the power transmission shaft, a power transmission assembly is mounted between the two stop blocks, a limiting support strip is vertically mounted at the side wall of the bottom end of the sliding positioning rod, a limiting support hole is formed in the middle of the side wall of, meanwhile, two ends of the bidirectional transmission screw are provided with material clamping plates through threads, and one ends of the material clamping plates are inserted into the limiting support holes;
the power transmission assembly comprises a power transmission strip clamped in the mounting groove, the power transmission strip corresponds to the first locking pressing block and the second locking pressing block, a connecting block is fixedly connected to the middle of the side wall of the power transmission strip in an integrated mode, a transmission rack meshed with the transmission gear is installed at one end of the connecting block, and the stop block is clamped between the power transmission strip and the transmission rack.
The middle lower part of the first supporting rotating shaft is sleeved with an intermittent rotating supporting piece, and four height-adjustable component clamping mechanisms are arranged on the intermittent rotating supporting piece at equal angles.
The intermittent rotation supporting piece comprises a rotary drum which is arranged on a first supporting rotating shaft through a bearing, the top of the rotary drum is integrally connected and fixed with a positioning supporting disc, and the bottom of the rotary drum is provided with a first grooved wheel transmission assembly.
The surface of the positioning support disc is provided with four first mounting holes at equal angles, the height-adjustable part clamping mechanism comprises a rotary fixing strip, a second rotary shaft is fixedly connected to the middle of the bottom surface of the rotary fixing strip in an integrated mode, a second grooved pulley transmission assembly is mounted at the bottom end of the second rotary shaft, two opposite supporting plate strips are fixedly arranged on two sides of the surface of the rotary fixing strip in a perpendicular mode, a top fixing plate is fixedly connected and fixed between the top ends of the two supporting plate strips, a rotary pressing assembly is mounted on the top fixing plate, a first screw rod and a limiting slide rod are mounted on two sides of the surface of the rotary fixing strip simultaneously, the top end of the first screw rod is connected with the power output end of a third speed reduction motor, the third speed reduction motor is mounted on the bottom surface of the top fixing plate, and meanwhile.
The center of the surface of the top fixing plate is provided with a second mounting hole, four corners of the surface of the top fixing plate are vertically fixed with a first fixing block, the left side wall and the right side wall of the first fixing block are vertically fixed with two second fixing blocks, the rotary pressing component comprises a first rotating shaft arranged on the side wall of the first fixing block, one end of the first rotating shaft is provided with a first bevel gear, the end surface of the first bevel gear is provided with a second screw rod, the axis of the second screw rod and the diagonal line of the top fixing plate are in the same vertical plane, the second screw rod is fixedly connected with a pressing rod through threads, the bottom surface of the pressing rod is connected with the surface of the top fixing plate, one end surface of the pressing rod is provided with a threaded hole in threaded fit with the second screw rod, the other end surface is vertically fixed with a pressing plate, the side walls of the two second fixing blocks are provided with second rotating shafts, one end of each second rotating shaft is provided with a bevel gear meshed with the first bevel gear, the pair of second rotating shafts are not connected through a universal transmission shaft.
The lifting positioning assembly comprises a lifting plate and a positioning column vertically fixed at the center of the surface of the lifting plate, a threaded hole in threaded fit with the first screw is formed in one side of the surface of the lifting plate, a sliding hole in sliding fit with the limiting sliding rod is formed in the other side of the surface of the lifting plate, and a vacuum sucker is mounted on the surface of the positioning column.
The width of dog is the same with the width of connecting block, and the lateral wall of dog and the lateral wall of power transmission strip and transmission rack are in the coplanar, and the length of power transmission strip is the same with the width of sliding positioning pole simultaneously.
The screw fixing and locking mechanism comprises a lifting hydraulic cylinder, a clamping moving block is installed at the top end of the lifting hydraulic cylinder, a threaded hole matched with the thread of a transmission screw is formed in the side wall of the clamping moving block, the left side wall and the right side wall of the clamping moving block are connected with the left side wall and the right side wall of a sliding strip hole, an installation frame is installed at the power output end of the lifting hydraulic cylinder, a three-jaw chuck is installed at the bottom of the installation frame, and screws are fastened and fixed through the three-jaw.
The invention has the beneficial effects that:
1. the invention mainly aims at manufacturing the radiator with the square cross sections of the radiating fin main body and the square fan shell, and can realize automatic feeding of the radiating fin main body and the square fan shell and automatic output of the radiator after preparation through the matching locking and unlocking action between the self-locking material taking and placing component and the first locking pressing block and the second locking pressing block in the manufacturing process.
2. The adjustable component clamping mechanism is used for positioning, the threaded holes of the radiating fin main body and the square fan shell can be aligned after positioning, screw assembly is convenient to carry out, and assembly efficiency is improved.
3. When the square radiating fin main body and the square fan shell are machined, the square radiating fin main body and the square fan shell are slightly different in size, automatic positioning of the square radiating fin main body and the square fan shell can be achieved through the adjustable component clamping mechanism, and the preparation process is guaranteed.
4. The lifting positioning assembly arranged in the adjustable component clamping mechanism can realize the adjustment of the relative position between the lifting positioning assembly and the rotary pressing assembly through up-and-down movement, so that when the radiating fin main body and the square fan are placed to be processed, the radiating fin main body is prevented from being violently collided due to the fact that the descending distance is large and the impulsive force is large through up-and-down movement of the lifting positioning assembly in the placing process.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a multi-station assembling apparatus;
fig. 2 is a partial structural schematic view of the first sheave drive assembly;
fig. 3 is a partial structural schematic view of the first sheave drive assembly;
FIG. 4 is a schematic view of a height adjustable part clamping mechanism;
FIG. 5 is a schematic view of a scattering positioning frame;
FIG. 6 is a schematic structural view of a self-locking material taking and placing assembly;
FIG. 7 is an exploded view of the structure of FIG. 6;
fig. 8 is a schematic view of a heat sink structure.
Detailed Description
As shown in figures 1-8, a heat sink for a computer comprises a heat sink main body 1a, square fans 2a are installed at four corners of the top end of the heat sink main body 1a through screws, the cross sections of the heat sink main body 1a and the square fans 2a are both square structures as a whole, the heat sink main body 1a comprises a support main board 11a contacting with a CPU, a plurality of heat sinks are arranged on the surface of the support main board 11a at equal intervals, a groove extending to the surface of the support main board 11a is formed at a fixed angle at the top end of the four corners of the heat sink, mounting blocks 12a are integrally connected and fixed at the top ends of the grooves at the four corners of the heat sink, first threaded holes are formed on the surface of the mounting blocks 12a, threaded fixing cylinders are integrally connected and fixed at the bottoms of the first threaded holes at the bottoms of the bottom surfaces of the mounting blocks 12a, the four first threaded holes are arranged at the four corners of the, meanwhile, four corners of the supporting main board 11a are provided with second threaded holes at equal angles;
third threaded holes corresponding to the first threaded holes are formed in four corners of a shell of the square fan 2a at equal angles, the square fan 2a is placed on the surface of the radiating fin main body 1a through a multi-station assembling device in the installation process, the first threaded holes and the third threaded holes are made to correspond to each other through positioning, and then the square fan is fixed in the thread fixing cylinder after passing through the third threaded holes and the first threaded holes through screws;
as shown in fig. 1, the multi-station assembling apparatus includes a center positioning processing table 1, a first supporting rotating shaft 11 is integrally connected and fixed to the surface center of the center positioning processing table 1, an intermittent rotating support member 2 is sleeved and installed on the middle lower portion of the first supporting rotating shaft 11, four height-adjustable component clamping mechanisms 3 are installed on the intermittent rotating support member 2 at equal angles, a dispersing and positioning frame 4 is installed on the top of the first supporting rotating shaft 11, transmission screws 5 are installed on the dispersing and positioning frame 4 at equal angles, a movable self-locking material taking and placing assembly 6 is installed on the three transmission screws 5, a screw fixing and locking mechanism 7 is installed on the other transmission screw 5, three conveyor belts 8 are installed on the periphery of the center positioning processing table 1 opposite to the self-locking material taking and placing assembly 6, wherein two conveyor belts 8 are used for conveying and processing a heat dissipation fin main body 1a and a square fan 2a, the other conveyor belt conveyor 8 is used for conveying the assembled radiator out, the three conveyor belt conveyors 8 are the prior art and are not the technical points to be protected in the application, and are not described herein again, and a screw dispersing and placing mechanism 9 is arranged at the position, opposite to the screw fixing and locking mechanism 7, outside the central positioning processing table 1;
as shown in fig. 2-3, the intermittent rotation support 2 includes a rotating drum 21 mounted on the first support rotating shaft 11 through a bearing, a positioning support plate 22 is integrally connected and fixed on the top of the rotating drum 21, and a first sheave transmission assembly 23 is arranged at the bottom of the rotating drum 21, the first sheave transmission assembly 23 is a prior art and is not a technical point to be protected by this application;
the first sheave transmission assembly 23 includes a sheave 231 mounted at the bottom of the drum 21 and a driving dial 232 cooperating with the sheave 231, radial grooves 233 are formed on the circumferential side of the surface of the sheave 231 at equal angles, and a concave locking arc 234 is formed between two radial grooves 233 on the circumferential side of the surface of the sheave 231; the surface of the driving dial 232 is provided with a pin 235 matched with the radial groove 233 and a convex locking arc 236 matched with the concave locking arc 234, the middle part of the bottom surface of the driving dial 232 is provided with a first rotating shaft, the first rotating shaft is arranged on the surface of the central positioning processing table 1, and the bottom end of the first rotating shaft is connected with the power output end of a first speed reducing motor; the first speed reducing motor controls the first rotating shaft to drive the driving dial 232 to rotate in the rotating process, the intermittent transmission of the grooved wheel 231 is realized through the rotation of the driving dial 232, and the positioning support disc 22 is driven to rotate intermittently in the intermittent rotating process of the grooved wheel 231;
as shown in fig. 4, four first mounting holes are formed on the surface of the positioning and supporting plate 22 at equal angles, the height-adjustable component clamping mechanism 3 includes a rotating and fixing strip 31, a second rotating shaft is integrally connected and fixed to the middle of the bottom surface of the rotating and fixing strip 31, a second sheave transmission assembly 32 is installed at the bottom end of the second rotating shaft, the second sheave transmission assembly 32 has the same structure as the first sheave transmission assembly 23, a third rotating shaft is installed at the center of the surface of an active dial in the second sheave transmission assembly 32, the top end of the third rotating shaft is installed at the bottom surface of the positioning and supporting plate 22, the top end of the third rotating shaft is connected to the power output end of a second reduction motor, two oppositely-arranged supporting laths 33 are vertically fixed to both sides of the surface of the rotating and fixing strip 31, a top fixing plate 34 is vertically connected and fixed between the top ends of the two supporting laths 33, and, meanwhile, a first screw 36 and a limiting slide rod 37 are respectively installed on two sides of the surface of the rotating fixing strip 31, the top end of the first screw 36 is connected with the power output end of a third speed reducing motor, the third speed reducing motor is installed on the bottom surface of the top fixing plate 34, and a lifting positioning assembly 38 is installed between the first screw 36 and the limiting slide rod 37; controlling the third speed reducing motor to work to drive the first screw rod 36 to rotate, so as to realize that the lifting positioning component 38 moves upwards;
a second mounting hole is formed in the center of the surface of the top fixing plate 34, first fixing blocks 341 are vertically fixed at four corners of the surface of the top fixing plate 34, two second fixing blocks 342 are vertically fixed on the left side wall and the right side wall of the first fixing blocks 341, the rotary pressing component 35 comprises a first rotating shaft mounted on the side wall of the first fixing blocks 341, a first bevel gear 351 is mounted at one end of the first rotating shaft, a second screw 352 is mounted on the end surface of the first bevel gear 351, the axis of the second screw 352 and the diagonal line of the top fixing plate 34 are in the same vertical plane, a pressing rod 353 is fixedly connected onto the second screw 352 through threads, the bottom surface of the pressing rod 353 is connected with the surface of the top fixing plate 34, a threaded hole in threaded fit with the second screw 352 is formed in one end surface of the pressing rod 353, a pressing plate 354 is vertically fixed on the other end surface, a second rotating shaft is mounted on the side wall of the two second fixing blocks, a second bevel gear 355 in mesh with the, the adjacent second rotating shafts of two adjacent corners of the top fixing plate 34 are connected through a universal transmission shaft 356, wherein a pair of second rotating shafts are not connected through the universal transmission shaft 356, and one end of the second rotating shaft which is not connected is connected with the power output end of the small speed reduction motor; the small deceleration motor is controlled to drive the second rotating shaft to rotate, the second rotating shaft enables the second screw 352 to rotate through the meshing action between the second bevel gear 355 and the first bevel gear 351, and the pressing rod 353 is driven to move along the second screw 352 in the rotating process of the second screw 352 to achieve the convergence and separation of the four pressing plates 354;
the lifting positioning assembly 38 comprises a lifting plate 381 and a positioning column 382 vertically fixed at the center of the surface of the lifting plate 381, a threaded hole in threaded fit with the first screw rod 36 is formed in one side of the surface of the lifting plate 381, a sliding hole in sliding fit with the limiting sliding rod 37 is formed in the other side of the surface of the lifting plate 381, and a vacuum sucker 383 is installed on the surface of the positioning column 382, wherein the vacuum sucker 383 is in the prior art and is connected with a vacuum generator through a connecting pipe;
as shown in fig. 5, the dispersing and positioning frame 4 includes a fixed cylinder 41 installed at the top end of the first supporting rotating shaft 11, a limit supporting lath 42 is integrally connected and fixed at equal angles on the side wall of the fixed cylinder 41, a sliding bar hole 421 is opened in the middle of the surface of the limit supporting lath 42, a transmission screw 5 is installed between the front and rear side walls of the sliding bar hole 421, one end of the transmission screw 5 is connected with the power output end of a fourth gear motor, the three self-locking material taking and discharging assemblies 6 all move in the sliding bar hole 421, a first locking pressing block 43 and a second locking pressing block 44 are respectively fixed on the front and rear of one side wall of the sliding bar hole 421 of the self-locking material taking and discharging assembly 6, and the first locking block 43 is located at the end close; when the height-adjustable component clamping mechanism 3 does not rotate at the initial position in the machining process, the center of the top fixing plate 34 and the transmission screw 5 are in the same vertical plane, and meanwhile, the side wall of the top fixing plate 34 is parallel to one end face of the limiting support lath 42, so that the self-locking material taking and discharging assembly 6 passes through the center of the top fixing plate 34 in the moving process along the transmission screw 5;
as shown in fig. 6-7, the self-locking material taking and discharging assembly 6 comprises a sliding positioning rod 61, a threaded hole which is in threaded fit with the driving screw 5 is formed in the side wall of the top end of the sliding positioning rod 61, meanwhile, the side wall of the sliding positioning rod 61 is connected with the two side walls of a sliding strip hole 421, an installation groove 611 which extends to the side walls of the front and rear ends is formed in the side wall of the upper portion of the sliding positioning rod 61, a stop block 612 is fixedly installed in the middle of the front and rear side walls of the installation groove 611 in the side wall of the sliding positioning rod 611, a power transmission shaft 62 which penetrates through the sliding positioning rod 61 is installed at the bottom of the installation groove 611, a transmission gear 63 is installed at the top end of the power transmission shaft 62, a driving bevel gear 64 is installed at the bottom end of the power transmission assembly 66 is installed between the two stop blocks 612, a limit support strip 614 is vertically installed, the side wall of the transmission supporting block 616 is provided with a bidirectional transmission screw 67, the thread directions of the outer surfaces of the side walls at two ends of the bidirectional transmission screw 67 are opposite, a driven bevel gear 68 meshed with the driving bevel gear 64 is arranged on the bidirectional transmission screw 67, meanwhile, two ends of the bidirectional transmission screw 67 are provided with a material clamping plate 69 through threads, one end of the material clamping plate 69 is inserted into the limiting supporting hole 615, and the upper surface and the lower surface of the material clamping plate 69 are connected with the upper surface and the lower surface of the limiting supporting hole 615;
the power transmission assembly 66 comprises a power transmission strip 661 clamped in the mounting groove 611, the power transmission strip 661 corresponds to the first locking pressing block 43 and the second locking pressing block 44, a connecting block 662 is integrally connected and fixed to the middle of the side wall of the power transmission strip 661, a transmission rack 663 meshed with the transmission gear 63 is installed at one end of the connecting block 662, the stopper 612 is clamped between the power transmission strip 661 and the transmission rack 663, the width of the stopper 612 is the same as that of the connecting block 662, the side wall of the stopper 612 is in the same plane as that of the power transmission strip 661 and the transmission rack 663, and meanwhile, the length of the power transmission strip 661 is the same as that of the sliding positioning rod 61, so that at least one stopper 612 can be ensured to be clamped between the power transmission strip 661 and the transmission rack 663, and the power transmission assembly 66 is prevented from moving left and right; controlling the fourth gear motor to work to drive the transmission screw 5 to rotate, driving the sliding positioning rod 61 to rotate in the rotation process of the transmission screw 5, driving the sliding positioning rod 61 to rotate, as the sliding positioning rod 61 is clamped in the sliding strip hole 421, the sliding positioning rod 61 moves back and forth along the transmission screw 5, when the sliding positioning rod 61 drives the power transmission assembly 66 to move, the self-locking material taking and placing assembly 6 moves to the position above the conveyor belt conveyor 8 and is close to the square heat radiating fin body or the square fan, at the moment, the two material clamping plates 69 are positioned at two sides of the square heat radiating fin body or the square fan, in the continuous forward movement process, the second locking pressing block 44 presses on the power transmission strip 661 of the power transmission assembly 66 to continuously move, pushing the power transmission strip 661 to move along the installation groove 611, pushing the power transmission strip to move while driving the transmission rack 663 to move, and driving the transmission gear 63 to rotate, the driving bevel gear 64 is driven to rotate by the power transmission shaft 62 in the rotation process of the transmission gear 63, the driven bevel gear 68 is driven to rotate by the meshing action in the rotation process of the driving bevel gear 64, the bidirectional transmission screw 67 is driven to rotate in the rotation process of the bidirectional transmission screw 67, the two material clamping plates 69 are driven to rotate by the rotation process of the bidirectional transmission screw 67, due to the limiting action of the limiting support holes 615, the two material clamping plates 69 simultaneously move towards the middle part until the two material clamping plates 69 tighten the square heat radiating fin main body or the square fan, then the transmission screw 5 is controlled to rotate reversely, the self-locking material taking and discharging component 6 is driven to move towards the fixed cylinder 41, the tightened square heat radiating fin main body or the square fan is driven to tighten towards the fixed cylinder 41, and when the first locking pressing block 43 moves to the position of the first locking pressing block 43, the power transmission strip 661 of the power transmission component, the moving is continued to drive the transmission rack 663 to move, so that the transmission gear 63 rotates reversely, and then the driving bevel gear 64 and the driven bevel gear 68 are driven to rotate under the action of the power transmission shaft 62, so that the two material clamping plates 69 move in opposite directions to loosen the clamped square radiating fin main body or the square fan, and the square radiating fin main body or the square fan is placed on the height-adjustable component clamping mechanism 3; the transmission directions of the two-way transmission screws 67 at the corresponding positions of the two conveyor belt conveyors 8 with the square radiating fin main bodies and the square fans are the same, when the transmission screw 5 drives the self-locking material taking and placing assembly 6 to move towards the second locking pressing block 44, the two-way transmission screws 67 drive the two material clamping plates 69 to move in a clamping manner in opposite directions, the transmission direction of the two-way transmission screws 67 corresponding to the other conveyor belt conveyor 8 is opposite to that of the two-way transmission screws 67, and when the transmission screw 5 drives the self-locking material taking and placing assembly 6 to move towards the second locking pressing block 44, the two-way transmission screws 67 drive the two material clamping plates 69 to move in a separated manner in opposite;
the screw fixing and locking mechanism 7 comprises a lifting hydraulic cylinder 71, a clamping moving block 72 is mounted at the top end of the lifting hydraulic cylinder 71, a threaded hole in threaded fit with the transmission screw 5 is formed in the side wall of the clamping moving block 72, the left side wall and the right side wall of the clamping moving block 72 are connected with the left side wall and the right side wall of the sliding strip hole 421, so that the lifting hydraulic cylinder 71 moves along the transmission screw 5, a mounting frame 72 is mounted at the power output end of the lifting hydraulic cylinder 71, a three-jaw chuck 73 is mounted at the bottom of the mounting frame 72, and screws are fastened and fixed through the three-;
the screw dispersing and placing mechanism 9 comprises a supporting table 91, a transmission shaft is installed in the center of the surface of the supporting table 91, a material conveying disc 92 is installed at the top of the transmission shaft, the bottom end of the transmission shaft is connected with the power output end of a fifth speed reducing motor, a plurality of material conveying holes 921 are formed in the outer side wall of the material conveying disc 92 at equal angles, a material blocking ring 93 which is concentric with the material conveying disc 92 is installed on the side of the surface of the supporting table 91, the diameter of each material conveying hole 921 is 0.1-0.2cm larger than the outer diameter of a screw body, and meanwhile, the material blocking ring 93 and the material conveying holes; the screw body of the flat head screw is inserted into the material conveying hole 821, the screw is driven to transmit through the rotation of the material conveying disc 92, and the screw cannot fall down through the blocking effect of the material blocking ring 94;
the specific manufacturing process of the computer radiator comprises the following steps:
firstly, respectively placing the radiating fin main body and the square fan on two conveyor belt conveyors 8, and simultaneously placing screws in material transfer holes 921 of a material transfer plate 92;
secondly, controlling a fourth speed reducing motor to work to drive a transmission screw rod 5 to rotate, driving a sliding positioning rod 61 to rotate in the rotation process of the transmission screw rod 5, driving a sliding positioning rod 61 to rotate, wherein the sliding positioning rod 61 is clamped in a sliding strip hole 421, so that the sliding positioning rod 61 moves back and forth along the transmission screw rod 5, when the sliding positioning rod 61 drives a power transmission component 66 to move, a self-locking material taking and placing component 6 moves to the upper part of a conveyor belt conveyor 8 to be close to a square radiating fin main body or a square fan, two material clamping plates 69 are positioned on the square radiating fin main body, in the continuous forward movement process, a second locking pressing block 44 presses a power transmission strip of the power transmission component 66 to continuously move, pushing the power transmission strip 661 to move along a mounting groove 611, pushing the power transmission strip 661 to move, driving a transmission rack 663 to move in the moving process, and driving a transmission gear, the driving bevel gear 64 is driven to rotate by the power transmission shaft 62 during the rotation process of the transmission gear 63, the driven bevel gear 68 is driven to rotate by the meshing effect during the rotation process of the driving bevel gear 64, the bidirectional transmission screw 67 is driven to rotate during the rotation process of the bidirectional transmission screw 67, the two material clamping plates 69 are driven to rotate by the rotation process of the bidirectional transmission screw 67, due to the limiting effect of the limiting support holes 615, the two material clamping plates 69 simultaneously move towards the middle part until the two material clamping plates 69 clamp the square radiating fin body, then the transmission screw 5 is controlled to rotate reversely, the self-locking material taking and discharging assembly 6 is driven to move towards the fixed cylinder 41, the clamped square radiating fin body or the square fan is driven to move towards the fixed cylinder 41, and when the square radiating fin body or the square fan moves to the first locking pressing block 43, when the first locking pressing block 43 presses on the power transmission strip, the moving is continued to drive the transmission rack 663 to move, so that the transmission gear 63 reversely rotates, then the action of the power transmission shaft 62 drives the driving bevel gear 64 and the driven bevel gear 68 to rotate, so that the two material clamping plates 69 move in opposite directions to loosen the clamped square heat radiation fin main body, so that the square heat radiation fin main body is placed on the height-adjustable part clamping mechanism 3, before the square heat radiation fin main body falls on the height-adjustable part clamping mechanism 3, the third speed reduction motor is controlled to work to drive the first screw rod 36 to rotate, so that the lifting positioning component 38 moves upwards until the top end of the positioning column 382 penetrates out of the top fixing plate 34, the ground of the square heat radiation fin main body is always higher than the top end surfaces of the first fixing block 341 and the second fixing block 342 in the moving process, the square heat radiation fin main body is prevented from colliding with the universal transmission shaft in the moving process, and the bottom surface of the square heat radiation, the main body of the radiating fin can not be collided with each other with great force due to great impact force with great descending distance in the process of placing the main body of the radiating fin;
thirdly, after the main body of the heat dissipation fin is placed on the surface of the positioning column 382, then the small deceleration motor is controlled to drive the second rotating shaft to rotate, the second rotating shaft enables the second screw 352 to rotate through the meshing action between the second bevel gear 355 and the first bevel gear 351, the pressing rod 353 is driven to move along the second screw 352 in the rotating process of the second screw 352 so as to enable the four pressing plates 354 to press on the side wall of the main body of the heat dissipation fin, the main body of the heat dissipation fin is fixed towards the center due to the simultaneous movement of the four pressing plates 354, after the fixing, the vacuum chuck 383 is controlled to adsorb and fix the supporting main board on the bottom surface of the main body of the heat dissipation fin, so that the main body of the heat dissipation fin is fixed and positioned, and the circle centers of the two first threaded holes on;
fourthly, driving the positioning support disc 22 to rotate through the first grooved pulley transmission assembly 23, enabling the height-adjustable component clamping mechanism 3 for placing the radiating fin main body to move to a position opposite to the directional fan, then controlling a transmission screw 5 at the position of the square fan to rotate, realizing the movement of the square fan according to the process of the second step, controlling the lifting positioning assembly 38 to move downwards before moving so that the top of the radiating fin main body is lower than the bottom surface of the square fan by 0.5-1cm, controlling the positioning of the square fan according to the process of the third step, then controlling the lifting positioning assembly 38 to move upwards so that the top of the radiating fin main body is connected with the bottom of the square fan, and at the moment, enabling the first threaded hole to coincide with the third threaded hole;
fifthly, repeating the fourth step to drive the adjustable part clamping mechanism 3 to move to the position corresponding to the screw fixing and locking mechanism 7, then clamping the screw by the three-jaw chuck 73, then taking out the screw upwards by the lifting hydraulic cylinder 71, then moving the adjustable part clamping mechanism along the transmission screw 5 to the position where the first threaded hole and the third threaded hole are overlapped, controlling the three-jaw chuck 73 to rotate downwards to drive the screw to pass through the first threaded hole and the third threaded hole to realize fixation because the first threaded hole and the third threaded hole are on a diagonal line and the axis of the transmission screw 5 are in the same vertical plane, then controlling the second sheave transmission assembly 32 to work to drive the whole radiating fin main body and the square fan to rotate together, realizing that the four corners rotate to the position fixed by the first screw respectively, and then controlling the transmission screw 5 to drive the screw fixing and locking mechanism 7 to clamp the screw to move to the positions above the first threaded hole and the third threaded hole, the moving position of the screw fixing and locking mechanism 7 does not need to be adjusted again until the first threaded holes and the third threaded holes at the four corners are fixed through screws;
sixthly, repeating the process of the fourth step to drive the adjustable component clamping mechanism 3 to move to another conveyor belt conveyor 8 without the main body of the radiating fins and the square fan, then controlling the lifting positioning component 38 to move upwards to drive the assembled radiator to move upwards, when the two material clamping plates 69 are positioned at two sides of the radiator and one end of the material clamping plate 69 extends out of the radiator for a certain distance, when the self-locking material taking and placing component 6 moves towards the first locking pressing block 43, driving the two material clamping plates 69 to move towards the middle part to realize the clamping and fixing of the two material clamping plates 69 on the radiator, then controlling the self-locking material taking and placing component 6 to continue moving until the self-locking material taking and placing component is connected with the second locking pressing block 44, the radiator is positioned above the conveyor belt conveyor 8 and then moves to be pressed with the second locking pressing block 44, at the moment, the two material clamping plates 69 move towards, and realizing output.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A radiator for a computer comprises a radiating fin main body, wherein square fans are installed at four corners of the top end of the radiating fin main body through screws, and the radiator is characterized in that the cross sections of the radiating fin main body and a square fan shell are both of a square structure, installation blocks are arranged at four corners of the surface of the radiating fin main body at equal angles, a first threaded hole is formed in the surface of each installation block, third threaded holes corresponding to the first threaded holes are formed at four corners of the square fan shell at equal angles, and after the square fans are placed on the surface of the radiating fin main body through a multi-station assembly device in the preparation process, the square fans are installed and fixed through the third threaded holes and the first threaded holes through screws;
the multi-station assembling device comprises a center positioning processing table (1), a first supporting rotating shaft (11) is integrally connected and fixed to the surface center of the center positioning processing table (1), a dispersing and positioning frame (4) is installed at the top of the first supporting rotating shaft (11), transmission screws (5) are installed on the dispersing and positioning frame (4) at equal angles, movable self-locking material taking and discharging assemblies (6) are installed on the three transmission screws (5), a screw fixing and locking mechanism (7) is installed on the other transmission screw (5), and three conveyor belt conveyors (8) are arranged on the periphery of the center positioning processing table (1) opposite to the self-locking material taking and discharging assemblies (6);
the dispersing and positioning frame (4) comprises a fixed cylinder (41) arranged at the top end of a first supporting rotating shaft (11), the side walls of the fixed cylinder (41) are connected and fixed with a limiting supporting lath (42) in an equal-angle mode, the middle of the surface of the limiting supporting lath (42) is provided with a sliding strip hole (421), a transmission screw (5) is arranged between the front side wall and the rear side wall of the sliding strip hole (421), and a first locking pressing block (43) and a second locking pressing block (44) are respectively fixed on the front side and the rear side of one side wall of the sliding strip hole (421) of the self-locking material taking and discharging assembly (6);
the self-locking material taking and discharging assembly (6) comprises a sliding positioning rod (61), a threaded hole in threaded fit with a transmission screw rod (5) is formed in the side wall of the top end of the sliding positioning rod (61), meanwhile, the side wall of the sliding positioning rod (61) is connected with the two side walls of a sliding strip hole (421), an installation groove (611) extending to the side walls of the front end and the rear end is formed in the side wall of the upper portion of the sliding positioning rod (61), a stop block (612) is fixedly installed in the middle of the front side wall and the rear side wall of the installation groove (611) on the side wall of the sliding positioning rod (611), a power transmission shaft (62) penetrating through the sliding positioning rod (61) is installed at the bottom of the installation groove (611), a transmission gear (63) is installed at the top end of the power transmission shaft (62), a driving bevel gear (, the middle part of the side wall of the limiting supporting bar (614) is provided with a limiting supporting hole (615), the middle part of the bottom end of the sliding positioning rod (61) is vertically fixed with a transmission supporting block (616), the side wall of the transmission supporting block (616) is provided with a bidirectional transmission screw (67), the bidirectional transmission screw (67) is provided with a driven bevel gear (68) meshed with the driving bevel gear (64), meanwhile, two ends of the bidirectional transmission screw (67) are provided with material clamping plates (69) through threads, and one end of each material clamping plate (69) is inserted into the limiting supporting hole (615);
the power transmission assembly (66) comprises a power transmission strip (661) clamped in the mounting groove (611), the power transmission strip (661) corresponds to the first locking pressing block (43) and the second locking pressing block (44), a connecting block (662) is integrally connected and fixed to the middle of the side wall of the power transmission strip (661), a transmission rack (663) meshed with the transmission gear (63) is installed at one end of the connecting block (662), and the stop block (612) is clamped between the power transmission strip (661) and the transmission rack (663).
2. The heat sink for a computer according to claim 1, wherein the intermittent rotation support member (2) is sleeved on the middle lower portion of the first support rotating shaft (11), and four height-adjustable component clamping mechanisms (3) are mounted on the intermittent rotation support member (2) at equal angles.
3. The heat sink for computer according to claim 2, wherein the intermittent rotation support (2) comprises a drum (21) mounted on the first support shaft (11) through a bearing, the top of the drum (21) is integrally connected and fixed with a positioning support plate (22), and the bottom is provided with a first sheave transmission assembly (23).
4. The heat sink for a computer according to claim 3, wherein four first mounting holes are formed on the surface of the positioning support plate (22) at equal angles, the height-adjustable component clamping mechanism (3) comprises a rotary fixing strip (31), a second rotating shaft is integrally connected and fixed to the middle of the bottom surface of the rotary fixing strip (31), a second sheave transmission assembly (32) is installed at the bottom end of the second rotating shaft, two support laths (33) which are arranged oppositely are vertically fixed to both sides of the surface of the rotary fixing strip (31), a top fixing plate (34) is vertically connected and fixed between the top ends of the two support laths (33), a rotary pressing assembly (35) is installed on the top fixing plate (34), a first screw rod (36) and a limiting slide rod (37) are installed on both sides of the surface of the rotary fixing strip (31), and the top end of the first screw rod (36) is connected with the power output end of a third speed reduction motor, the third speed reducing motor is arranged on the bottom surface of the top fixing plate (34), and a lifting positioning assembly (38) is arranged between the first screw rod (36) and the limiting slide rod (37).
5. The heat sink for the computer according to claim 4, wherein a second mounting hole is formed at the center of the surface of the top fixing plate (34), the first fixing blocks (341) are vertically fixed at four corners of the surface of the top fixing plate (34), two second fixing blocks (342) are vertically fixed at the left and right side walls of the first fixing blocks (341), the rotary pressing component (35) comprises a first rotating shaft installed at the side wall of the first fixing block (341), a first bevel gear (351) is installed at one end of the first rotating shaft, a second screw (352) is installed at the end surface of the first bevel gear (351), the axis of the second screw (352) and the diagonal line of the top fixing plate (34) are in the same vertical plane, a pressing rod (353) is fixed on the second screw (352) through threaded connection, the bottom surface of the pressing rod (353) is connected with the surface of the top fixing plate (34), and a threaded hole in threaded fit with the second screw (352) is formed at one end surface of the pressing rod (353), a pressing plate (354) is vertically fixed on the other end face of the top fixing plate, second rotating shafts are installed on the side walls of the two second fixing blocks, a second bevel gear (355) meshed with the first bevel gear (351) is installed at one end of each second rotating shaft, the adjacent second rotating shafts of two adjacent corners of the top fixing plate (34) are connected through a universal transmission shaft (356), and the pair of second rotating shafts are not connected through the universal transmission shaft (356).
6. The heat sink for the computer as claimed in claim 4, wherein the lifting positioning assembly (38) comprises a lifting plate (381) and a positioning post (382) vertically fixed at the center of the surface of the lifting plate (381), one side of the surface of the lifting plate (381) is provided with a threaded hole in threaded fit with the first screw rod (36), the other side of the surface of the lifting plate (381) is provided with a sliding hole in sliding fit with the limiting sliding rod (37), and the surface of the positioning post (382) is provided with a vacuum chuck (383).
7. A heat sink for a computer according to claim 1, wherein the screw threads of the outer surfaces of the side walls of both ends of the bidirectional drive screw (67) are in opposite directions.
8. A heat sink for computers according to claim 1, characterized in that the width of the stopper (612) is the same as the width of the connection block (662), the side walls of the stopper (612) are in the same plane with the side walls of the power transmission bars (661) and the driving rack (663), and the length of the power transmission bars (661) is the same as the width of the slide positioning bar (61).
9. The heat sink for the computer according to claim 1, wherein the screw fixing and locking mechanism (7) comprises a lifting hydraulic cylinder (71), a clamping moving block (72) is mounted at the top end of the lifting hydraulic cylinder (71), threaded holes in threaded fit with the transmission screw (5) are formed in the side wall of the clamping moving block (72), the left side wall and the right side wall of the clamping moving block (72) are connected with the left side wall and the right side wall of the sliding strip hole (421), a mounting frame (72) is mounted at the power output end of the lifting hydraulic cylinder (71), a three-jaw chuck (73) is mounted at the bottom of the mounting frame (72), and screws are fastened and fixed through the three-jaw chuck (73).
10. The manufacturing process of the heat sink for the computer according to claim 1, wherein the specific manufacturing process is as follows:
firstly, respectively placing a radiating fin main body and a square fan on two conveyor belt conveyors (8), and simultaneously placing screws in a material conveying disc (92);
secondly, controlling a fourth speed reducing motor to work to drive a transmission screw (5) to rotate to drive a sliding positioning rod (61) to move back and forth along the transmission screw (5), realizing the matching of a self-locking material taking and discharging assembly (6) and a second locking pressing block (44) to realize that a material clamping plate (69) clamps a radiating fin main body, then controlling the transmission screw (5) to reversely rotate, driving the self-locking material taking and discharging assembly (6) to move to a first locking pressing block (43) for unlocking, so that the two material clamping plates (69) loosen the radiating fin main body, placing the radiating fin main body on a height-adjustable component clamping mechanism (3), and positioning through the height-adjustable component clamping mechanism (3);
thirdly, the positioning support disc (22) is driven to rotate through the first grooved pulley transmission assembly (23), so that the height-adjustable component clamping mechanism (3) for placing the radiating fin main body moves to a position opposite to the directional fan, then the square fan is moved and positioned according to the process of the second step, the top of the radiating fin main body is connected with the bottom of the square fan, and the first threaded hole is overlapped with the third threaded hole;
fourthly, controlling the adjustable part clamping mechanism (3) to move to a position opposite to the screw fixing and locking mechanism (7), then clamping the screw through the three-jaw chuck (73), then upwards taking out the screw through the lifting hydraulic cylinder (71), then moving the screw along the transmission screw (5) to a position where the first threaded hole is overlapped with the third threaded hole, controlling the three-jaw chuck (73) to rotate downwards to drive the screw to penetrate through the first threaded hole and the third threaded hole to realize fixation, then controlling the second sheave transmission assembly (32) to work to drive the whole radiating fin main body and the square fan to rotate together, realizing that four corners respectively rotate to the position where the first screw is fixed, and fixing the four corners by screws one by one;
fifthly, the adjustable component clamping mechanism (3) moves to the other conveyor belt conveyor (8), the self-locking material taking and placing assembly (6) is controlled to move towards the first locking pressing block (43), the two material clamping plates (69) are used for clamping and fixing the radiator, then the self-locking material taking and placing assembly (6) is controlled to continue to move until the self-locking material taking and placing assembly is tightly pressed with the second locking pressing block (44), at the moment, the two material clamping plates (69) move towards two sides, the radiator is loosened and falls onto the surface of the conveyor belt conveyor (8), output is achieved, and the radiator is manufactured in the same way.
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| CN202011378706.3A CN112306205B (en) | 2020-11-30 | 2020-11-30 | Radiator for computer and manufacturing method thereof |
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| CN202011378706.3A CN112306205B (en) | 2020-11-30 | 2020-11-30 | Radiator for computer and manufacturing method thereof |
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Cited By (1)
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| CN115281238A (en) * | 2022-07-29 | 2022-11-04 | 壹路鲜伴(福建)食品有限公司 | Abalone shelling process and device |
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