CN113798852B

CN113798852B - Production and preparation device for communication equipment heat dissipation device

Info

Publication number: CN113798852B
Application number: CN202110929818.1A
Authority: CN
Inventors: 李国龙
Original assignee: Shenzhen Guangshenghao Technology Co ltd
Current assignee: Guoke Semiconductor Shenzhen Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-11-29
Anticipated expiration: 2041-08-13
Also published as: CN113798852A

Abstract

The invention provides a production and preparation device for a heat dissipation device of communication equipment, which relates to the technical field of communication equipment production and comprises a steering assembly, an injection molding workbench, a cutting molding workbench, a deburring workbench and a shaping workbench, wherein the injection molding workbench, the cutting molding workbench, the deburring workbench and the shaping workbench are arranged in a square shape; according to the invention, the second grinding rollers which are distributed at equal intervals on the outer circular surface of the fifth boss move towards the space between two adjacent radiating fins on the outer circular surface of the radiating device, each second grinding roller rotates at a high speed, the drooping grinding burr rod can be thrown in the high-speed rotation process of the second grinding rollers, and the edge burrs after the grooves are formed between the two adjacent radiating fins are pumped and thrown through the grinding burr rod, so that the burrs fall off from the edges of the grooves.

Description

Production and preparation device for communication equipment heat dissipation device

Technical Field

The invention relates to the technical field of communication equipment production, in particular to a production and preparation device for a heat dissipation device of communication equipment.

Background

The communication equipment, ICD for short, is used for wired communication equipment and wireless communication equipment in industrial control environment, and the wireless communication equipment mainly comprises electronic equipment such as a wireless AP, a wireless bridge, a wireless network card, a wireless lightning arrester, a wireless camera, an antenna, a mobile phone, a computer and the like.

When any kind of wireless communication equipment works, components and parts can generate heat, so that electronic components need to be radiated by using a radiating device, a common radiating device comprises a heat conduction pipe, a radiating fan and a radiating cylinder specially designed according to a specific device, the traditional radiating cylinder is a copper device with a cylindrical structure, after the heat of the components is absorbed by the radiating cylinder, the radiating cylinder generates heat, the heat is difficult to diffuse out quickly, the temperature of the components and parts in the wireless communication equipment is easy to rise again, in the prior art, in order to improve the radiating effect, a plurality of radiating fins distributed at equal intervals are arranged on the outer circumferential surface of the radiating cylinder, the quick diffusion speed of the temperature is increased through gaps inside the radiating fins, in the manufacturing of the radiating fins on the outer circumferential surface of the radiating cylinder, in the manufacturing of the radiating fins, a plurality of processes are required to process the radiating fins of the radiating cylinder, in the plurality of processes of the radiating cylinder, the prior art mainly adopts manual installation, disassembly and transfer, so that the production efficiency is very low, the production speed is low, the workload of workers is large, and the cost is increased.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a production and preparation device for a communication equipment heat dissipation device, which solves the technical problems that in the prior art, in order to improve the heat dissipation effect, a plurality of heat dissipation fins distributed at equal intervals are often arranged on the outer circular surface of a heat dissipation cylinder, the rapid diffusion speed of temperature is increased through gaps inside the heat dissipation fins, and in the production of the heat dissipation fins on the outer circular surface of the heat dissipation cylinder, a plurality of processes are often needed to process the heat dissipation fins of the heat dissipation cylinder during the production of the heat dissipation fins, and in the process of adding the plurality of processes to the heat dissipation cylinder, the prior art mainly adopts manual installation, disassembly and transfer, so that the production efficiency is very low, the production speed is low, the workload of workers is large, the cost is increased, and the like.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: a production and preparation device for a heat dissipation device of communication equipment comprises a steering assembly, an injection molding workbench, a cutting and forming workbench, a deburring workbench and a shaping workbench, wherein the injection molding workbench, the cutting and forming workbench, the deburring workbench and the shaping workbench are arranged in a square shape;

the injection molding workbench comprises a mold workbench, the top surface of the mold workbench is a horizontal plane, a bottom mold is fixedly installed on the top surface of the mold workbench, a molding cavity with a circular hole structure is formed in the top surface of the bottom mold, and a first boss with a circular ring structure is arranged in the middle of the bottom surface of the molding cavity;

the bottom end of the die workbench is fixedly provided with a first supporting leg which is erected at the bottom end of the die workbench, the steering assembly comprises a rotating shaft which is erected on the ground, the rotating shaft is rotatably connected to the rear side of the die workbench, the bottom end of the rotating shaft is rotatably connected to the ground, the outer circular surface of the rotating shaft is rotatably connected with a lifting lug plate through a bearing, the lifting lug plate is fixed on a fifth electric push rod, and the bottom end of the fifth electric push rod is fixed on the ground;

the outer circular surface of the rotating shaft is connected with a grooved pulley in a sliding manner, a fifth motor is fixedly installed at the bottom end of the mold workbench close to the outer circular surface of the rotating shaft, an output shaft extends upwards from the fifth motor, the top end of the output shaft of the fifth motor is fixedly provided with a thumb wheel, and the thumb wheel is intermittently meshed with the grooved pulley;

a rotating disc is fixedly arranged at the top end of the rotating shaft, four supporting arms are fixedly arranged on the outer circular surface of the rotating disc at equal intervals along the circumference, and a clamping sealing assembly is fixedly arranged at the top end of each supporting arm;

the cutting and forming workbench comprises a second servo motor, a second cutting blade, a second rotating shaft rod, a cutting blade support, a third electric push rod, a second workbench, a first motor, a second supporting leg and a fifth boss, wherein the top surface of the second workbench is arranged on a horizontal plane, the bottom end of the second workbench is fixedly provided with the second supporting leg which is erected at the bottom end of the second workbench, the top end of the second workbench is rotatably connected with a fifth boss, the bottom end of the fifth boss is fixedly provided with the first motor, and the fifth boss is driven to rotate by the first motor;

it is close to in the periphery of third boss second workstation top sliding connection has the cutting piece support, the cutting piece support sets up to the U-shaped frame, the middle part of cutting piece support is rotated and is connected with the second rotation axostylus axostyle parallel with third boss axis, equidistant fixed mounting has a plurality of second cutting piece in the middle part of the second rotation axostylus axostyle, the top fixed mounting of cutting piece support has second servo motor, second servo motor drive second rotates the axostylus axostyle and rotates, the outside of cutting piece support is provided with third electric putter and promotes, third electric putter fixed mounting is on second workstation top.

As a preferred technical scheme of the present invention, the second cutting blade is configured to be a disc structure, two ends of an outer circumferential surface of the second cutting blade are symmetrically provided with bevel edges, the outer circumferential surface of the second cutting blade forms a sharp cutting edge through the two bevel edges, two end surfaces of the second cutting blade are fixedly provided with a plurality of polishing felts at equal intervals, and each polishing felt is configured to be a rectangular block structure formed by coiling steel wire strips.

As a preferred technical scheme of the present invention, the clamping and sealing assembly includes a push rod base fixedly disposed at the top end of the support arm, a second electric push rod is fixedly mounted at the top end of the push rod base, a lifting sealing plate capable of lifting up and down is disposed below the push rod base, and a second push rod extends downward from each second electric push rod;

the lifting sealing plate is fixed at the bottom end of a second push rod below the push rod base, a downward vertical fixed shaft rod is fixedly arranged in the middle of the bottom end of the push rod base, a through abdicating hole is formed in the middle of the lifting sealing plate, the bottom end of the fixed shaft rod penetrates through the abdicating hole and extends out of the bottom end of the lifting sealing plate, and a second boss is rotatably connected to the bottom end of the fixed shaft rod extending out of the bottom end of the lifting sealing plate;

the bottom face of lifting seal plate sets firmly a plurality of and erects in the shaping baffle of lifting seal plate bottom, a plurality of shaping baffle is at lifting seal plate bottom along stepping down the hole axis and according to the equidistant distribution of circumference.

As a preferred technical scheme of the invention, the second boss comprises an inner clamping block, a second abdicating groove, a second tension spring, a second material returning groove, a second walking roller and a second cone frustum, the second boss is of a cylindrical structure, the outer circular surface of the second boss is provided with a plurality of square hole-shaped second abdicating grooves at equal intervals according to the circumference, each second abdicating groove is connected with an inner clamping block in a sliding manner, the outer circular surface of each inner clamping block is equal in height to the outer circular surface of the second boss, and each inner clamping block is pulled in the second abdicating groove by the tension spring;

a second material returning groove with a circular hole structure is formed in the middle of the second boss, a straight rod is fixedly arranged on the inner clamping block which is slidably connected in each second abdicating groove, the straight rod extends into the second material returning groove, and the top end of each straight rod extending into the second material returning groove is rotatably connected with a second walking roller;

the top fixed mounting of push rod base has first electric putter, first electric putter stretches out downwards has the lift axostylus axostyle, the inside round hole that link up of seting up of fixed axostylus axostyle, the round hole that the lift axostylus axostyle bottom passed fixed axostylus axostyle stretches into in second moves back the silo, stretches into in second moves back the silo the lift axostylus axostyle bottom sets firmly the second circular cone platform of circular cone structure, each second walking gyro wheel all with second circular cone platform surface rolling contact.

As a preferred technical scheme of the invention, the bottom end of the lifting sealing plate is fixedly provided with a sealing ring, the sealing ring is a rubber ring, and the diameter of the sealing ring is larger than that of the abdicating hole.

As a preferred technical scheme of the invention, the deburring workbench comprises a fifth boss, a second grinding roller, a third workbench, second ribs, a first lifting sleeve, a fourth electric push rod, third support legs and slideways, the top surface of the third workbench is a horizontal plane, the top end of the third workbench is rotatably connected with the fifth boss of a cylindrical structure, a plurality of slideways penetrating through the bottom end of the third workbench are arranged on the outer circumferential surface of the fifth boss at equal intervals, the plurality of slideways are distributed on the outer circumferential surface of the fifth boss at equal intervals according to the circumference, and each slideway corresponds to a radiating fin gap on the outer circumferential surface of the formed radiating cylinder.

A second grinding roller which is upright on the top surface of a third workbench is connected in each slide in a sliding manner, the bottom end of each second grinding roller penetrates through the slide and extends out to the bottom end of the third workbench, the bottom end of the second grinding roller which extends out to the bottom end of the third workbench is rotatably connected with a rotating shaft hinged support, the bottom end of the third workbench is fixedly provided with a central shaft which is upright on the bottom end of the third workbench, the outer circular surface of the central shaft is connected with a first lifting sleeve in a sliding manner, second ribs with the number corresponding to that of the second grinding rollers are hinged on the outer circular surface of the first lifting sleeve at equal intervals, and the top end of each second rib is hinged on the corresponding rotating shaft hinged support;

a fourth electric push rod is fixedly installed at the bottom end of the central shaft, and the first lifting sleeve is pushed to lift through the fourth electric push rod;

and the second grinding rollers extending towards the bottom end of the third working table are driven to rotate by a transmission belt.

As a preferred technical scheme of the present invention, a workbench rotating shaft is fixedly disposed at the bottom end of the fifth boss rotatably connected to the top end of the third workbench, the workbench rotating shaft extends out of the bottom of the third workbench, a rotating shaft ear plate is fixedly disposed on the outer circumferential surface of the workbench rotating shaft, a second motor is fixedly disposed on one side of the rotating shaft ear plate, a crank is fixedly disposed at the top end of an output shaft of the second motor, a tension spring fixing seat is fixedly disposed on the other side of the rotating shaft ear plate, first tension springs are symmetrically disposed on two sides of the rotating shaft ear plate, the first tension spring on one side is fixed on the tension spring fixing seat, a cross frame is fixed at the top end of the first tension spring on the other side, and the cross frame is slidably connected with the crank.

According to a preferable technical scheme of the invention, a plurality of round rod-structured polishing hair rods are fixedly arranged on the outer circumferential surface of each second polishing roller at equal intervals, the polishing hair rods are made of soft plastic materials, and the polishing hair rods are in a drooping state when the second polishing rollers do not rotate.

As a preferred technical scheme of the invention, the shaping workbench comprises a fourth boss, shaping sheets, a fourth workbench, a fourth crank, a fourth motor, a fourth tension spring, a second rotating shaft ear plate, a fourth supporting leg, a steering slideway, a shaping sheet rotating ring, a second tension spring fixing seat, a second tension spring and a fourth cross frame, wherein the top surface of the fourth workbench is a horizontal plane, the middle part of the top surface of the fourth workbench is rotatably connected with the fourth boss, a plurality of upright shaping sheets are arranged on the outer circular surface of the fourth boss, the shaping sheets are arranged on the outer circular surface of the fourth boss at equal intervals according to the circumference, each shaping sheet is set to be a square sheet, and air bag bags are arranged on two sides of each shaping sheet;

the top surface of the fourth workbench is provided with steering slideways with the number corresponding to the number of the shaping sheets at equal intervals, each steering slideway is of an arc-shaped hole structure, each steering slideway is vertically intersected with each corresponding shaping sheet, the bottom end of each shaping sheet is provided with a shaft rod embedded into the steering slideway, the bottom end of the shaft rod embedded into the steering slideway extends to the bottom end of the fourth workbench, the bottom end of each shaft rod extending out of the bottom end of the fourth workbench is fixed on a shaping sheet rotating ring, and the outer circular surface of the shaping sheet rotating ring is fixedly provided with a second rotating shaft lug plate;

one of them side fixed mounting of second pivot otic placode has the fourth motor, the output shaft top fixed mounting of fourth motor has the fourth crank, the opposite side fixed mounting of second pivot otic placode has second extension spring fixing base, the bilateral symmetry of second pivot otic placode is provided with the fourth extension spring, one of them side on the fourth extension spring is fixed in second extension spring fixing base, the opposite side fourth extension spring top is fixed with the fourth crossbearer, the fourth crossbearer with fourth crank sliding connection.

Compared with the prior art, the invention at least comprises the following beneficial effects:

1. according to the invention, the injection molding workbench, the cutting molding workbench, the deburring workbench and the shaping workbench are arranged in a square shape, the steering assembly is arranged in the middle position of the square shape, the copper liquid is poured into the molding cavity and is pressed in the molding cavity through the clamping and sealing assembly, so that the copper liquid is cooled and molded in the molding cavity according to the contour of the molding cavity, the heat dissipation device cooled and molded in the molding cavity is taken out through the clamping and sealing assembly, the heat dissipation device is simply rotated through the steering assembly, the heat dissipation device is rotated to any workbench through the steering assembly and is stopped for a period of time, the outer circular surface of the heat dissipation device is processed through the corresponding workbench, so that each heat dissipation device sequentially completes the processing flows of injection molding, cutting molding, deburring treatment, fin shaping and the like, through the sequentially completed processing flows, the production quality of the heat dissipation device can be effectively improved, the surface burrs of the molded heat dissipation device are reduced, particularly, the burrs on the heat dissipation edge of the grooved heat dissipation blade can be effectively removed by more than the percentage, the whole-course processing can be rapidly realized through the steering assembly without manual operation, the whole-process is improved, and the heat dissipation device processing safety is improved.

2. Four supporting arms with the number equal to that of the working tables are arranged on the outer circular surface of the rotating disc at equal intervals, the rotating disc is pushed by a fifth electric push rod before rotating through the rotating matching of the shifting wheel and the sheave mechanism, so that the rotating disc is lifted upwards and then rotates, when the rotating disc rotates on the other working table, each rotating disc is rotated by a certain angle and stays for a period of time, and the rotating disc is controlled to fall downwards through the fifth electric push rod during the staying period of time.

3. The injection molding workbench is provided with a molding cavity on the top surface, so that copper liquid can be conveniently and manually poured into the molding cavity, after pouring, the lifting sealing plate is used for pressing downwards to tightly press the top end of the molding cavity, the bottom end of the lifting sealing plate is fixedly provided with a molding partition plate, the outer circular surface of the heat dissipation device forms a heat dissipation blade in the molding cavity through the molding partition plate, when the heat dissipation device falls off after being cooled and molded in the molding cavity, the molded heat dissipation device is clamped through an inner clamping block, the clamping force is provided for the formed heat dissipation device to fall off from the molding cavity by matching with the fact that the partition plate is embedded in the heat dissipation plate, the rotating disc is used for lifting upwards, the molded heat dissipation device is pulled out from the molding cavity, primary separation of the heat dissipation device is achieved, the speed of the heat dissipation device from the molding cavity is improved, the heat dissipation device is prevented from being clamped in the molding cavity, the demolding efficiency is improved, after demolding, the molding partition plate is lifted upwards and drives the molding partition plate to be pulled out from the heat dissipation device, secondary separation of the molded heat dissipation device is achieved, the boss after demolding, the boss is lifted and the boss is automatically, and the boss is disassembled by a second-removing operation without manual work procedure, and the boss is improved.

4. The clamped heat dissipation device can also rotate at the bottom end of the fixed shaft rod through the rotary connection of the second bosses at the bottom end of the fixed shaft rod, the lifting sealing plate in the prior art is lifted upwards to lift the forming partition plate upwards so as to cut grooves on the outer circular surface of the formed heat dissipation device and avoid movement interference, the bottom of the formed heat dissipation device is placed on the third boss on the top surface of the cutting and forming workbench through the descending of the height of the rotary disc, the high-speed rotation of the third boss is utilized to drive the heat dissipation device to rotate at a high speed, the high-speed rotary cutting is carried out by matching with the second cutting pieces beside, the third electric push rod pushes forwards to cut the second cutting pieces into the outer circular surface of the heat dissipation device, the equidistant grooving is carried out on the outer circular surface of the heat dissipation device, and the felts on the inner wall after the grooving are polished through the two end surfaces of each second cutting piece in the grooving process, so that the surface of the grooved inner wall of the grooved groove is smooth.

According to the invention, the heat dissipation device after the cutting of the top surface of the cutting forming workbench is clamped by the second boss and continuously transferred to the deburring workbench, the height of the rotating disc is reduced, the bottom of the formed heat dissipation device is placed on the fifth boss on the top surface of the deburring workbench, the second grinding rollers which are distributed at equal intervals on the outer circular surface of the fifth boss move to the space between two adjacent heat dissipation fins on the outer circular surface of the heat dissipation device, each second grinding roller rotates at high speed, the drooping grinding burr rods can be swung in the high-speed rotation process of the second grinding rollers, and the edge burrs after the slotting between the two adjacent heat dissipation fins are sucked and swung through the grinding burr rods, so that the burrs fall off from the edges of the slotting.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

FIG. 1 is a process flow diagram of a manufacturing apparatus for heat dissipation device of communication equipment according to the present invention;

FIG. 2 is a schematic diagram of a top view of an apparatus for mounting and manufacturing an intelligent wireless communication device according to the present invention;

FIG. 3 is a front view structural schematic diagram of the new energy automobile battery case forming preparation device of the invention;

fig. 4 is a left-side view structural schematic diagram of the new energy automobile battery case forming preparation device of the invention;

FIG. 5 is a cross-sectional front view of the clamping seal assembly of the present invention;

FIG. 6 is a schematic view of a second cutting blade according to the present invention;

FIG. 7 is a schematic structural view of a thumb wheel and a sheave of the present invention;

FIG. 8 is a schematic structural view of the formed partition plate and the second boss on the bottom surface of the lifting sealing plate according to the present invention;

FIG. 9 is a schematic top view of a second grinding roll of the present invention grinding a gap in the top surface of a third platen against a forming partition;

FIG. 10 is a schematic view of the drive connection of a second grinding roll of the present invention to the bottom surface of a third platen;

FIG. 11 is a schematic left view of the belt of the present invention in a staggered configuration in the shape of an "∞" on a second grinding roll;

FIG. 12 is a schematic top view of a shaping sheet of the present invention shaping a shaped baffle on the top of a fourth platen;

FIG. 13 is a schematic view of a bottom end driving structure of a fourth worktable according to the present invention;

FIG. 14 is an enlarged view of a portion of FIG. 12 taken at C in accordance with the teachings of the present invention;

FIG. 15 is an enlarged fragmentary view at D of FIG. 9 in accordance with the teachings of the present invention;

FIG. 16 is a schematic view of a heat dissipating cylinder manufactured and molded according to the present invention;

in the figure: 1. a steering assembly; 101. rotating the disc; 102. a support arm; 103. clamping the seal assembly; 104. a rotating shaft; 105. lifting the sealing plate; 106. a first electric push rod; 107. a second electric push rod; 108. forming the partition board; 109. a second boss; 1091. an inner clamping block; 1092. a second abdicating groove; 1093. a second tension spring; 1094. a second material returning groove; 1095. a second traveling roller; 1096. a second truncated cone; 110. a push rod base; 111. fixing the shaft lever; 112. a second push rod; 113. a lifting shaft lever; 114. a hole for abdication; 115. a seal ring; 116. a thumb wheel; 117. a fifth motor; 118. a lifting lug plate; 119. a fifth electric push rod; 120. a grooved wheel; 2. an injection molding workbench; 201. a bottom mold; 202. a molding cavity; 203. a first boss; 204. a mold table; 205. a first support leg; 3. cutting and forming the workbench; 301. a second servo motor; 302. a second cutting blade; 3021. a bevel edge; 3022. polishing the felt; 303. a second rotating shaft; 304. cutting the slice bracket; 305. a third electric push rod; 306. a second work table; 307. a first motor; 308. a second support leg; 309. a third boss; 4. a deburring workbench; 401. a third boss; 402. a second grinding roller; 4021. polishing the hair pole; 403. a third working table; 405. a second motor; 406. a second rib; 407. a first lifting sleeve; 408. a fourth electric push rod; 409. a third support leg; 410. a slideway; 411. a rotating shaft hinged support; 412. a first primary pulley; 413. a second slideway; 414. a second spring; 415. a second tensioning wheel; 416. a worktable rotating shaft; 417. a rotating shaft ear plate; 418. a tension spring fixing seat; 419. a first tension spring; 420. a transmission belt; 421. a cross frame; 422. a crank; 423. a central shaft; 5. a shaping workbench; 501. a fourth boss; 502. shaping sheets; 5021. an air bag; 504. a fourth table; 505. a fourth crank; 506. a fourth motor; 507. a fourth tension spring; 508. a second shaft lug; 509. a fourth support leg; 510. a steering slide way; 511. a shaping sheet rotating ring; 512. a second tension spring fixing seat; 513. a second tension spring; 514. and a fourth cross frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings, and it is to be noted that the embodiments and the characteristics of the embodiments in the application can be combined with each other in a conflict situation.

Please refer to fig. 1-16, which are schematic diagrams illustrating an overall structure of a manufacturing apparatus for a heat dissipation device of a communication device;

an intelligent wireless communication equipment device installation and manufacturing device comprises a steering component 1, an injection molding workbench 2, a cutting molding workbench 3, a deburring workbench 4 and a shaping workbench 5, wherein the injection molding workbench 2, the cutting molding workbench 3, the deburring workbench 4 and the shaping workbench 5 are arranged in a square shape, the steering component 1 is arranged in the middle of the square shape, and the device is sequentially subjected to injection molding, cutting molding, deburring processing and partition plate shaping through the steering component 1;

the injection molding workbench 2 comprises a mold workbench 204, the top surface of the mold workbench 204 is a horizontal plane, a bottom mold 201 is fixedly installed on the top surface of the mold workbench 204, a molding cavity 203 with a circular hole structure is formed in the top surface of the bottom mold 201, and a first boss 203 with a circular ring structure is arranged in the middle of the bottom surface of the molding cavity 203;

the bottom end of the mold workbench 204 is fixedly provided with a first supporting leg 205 which is vertically arranged at the bottom end of the mold workbench 204, the steering assembly 1 comprises a rotating shaft 104 which is vertically arranged on the ground, the rotating shaft 104 is rotatably connected to the rear side of the mold workbench 204, the bottom end of the rotating shaft 104 is rotatably connected to the ground, the outer circular surface of the rotating shaft 104 is rotatably connected with a lifting lug plate 118 through a bearing, the lifting lug plate 118 is fixed on a fifth electric push rod 119, and the bottom end of the fifth electric push rod 119 is fixed on the ground;

the grooved pulley 120 is connected to the outer circular surface of the rotating shaft 104 in a sliding manner, the fifth motor 117 is fixedly installed at the bottom end of the mold workbench 204 close to the outer circular surface of the rotating shaft 104, an output shaft extends upwards from the fifth motor 117, the top end of the output shaft of the fifth motor 117 is fixedly provided with the thumb wheel 116, and the thumb wheel 116 is intermittently meshed with the grooved pulley 120;

the top end of the rotating shaft 104 is fixedly provided with a rotating disc 101, the outer circular surface of the rotating disc 101 is fixedly provided with four supporting arms 102 at equal intervals along the circumference, and the top end of each supporting arm 102 is fixedly provided with a clamping sealing component 103.

Specifically, the injection molding workbench 2, the cutting molding workbench 3, the deburring workbench 4 and the shaping workbench 5 are arranged in a square shape, the steering assembly is arranged in the middle of the square shape, copper liquid is poured into the molding cavity 202, the clamping sealing assembly 103 is used for pressing the molding cavity 202, the copper liquid is cooled and molded in the molding cavity 202 according to the outline of the molding cavity 202, the clamping sealing assembly 103 is used for taking out the heat dissipation device cooled and molded in the molding cavity 202, the steering assembly is used for simply rotating the heat dissipation device, the steering assembly is used for rotating the heat dissipation device to any workbench and stopping the workbench for a period of time, the outer circular surface of the heat dissipation device is machined through the corresponding workbench, each heat dissipation device is sequentially subjected to machining processes such as injection molding, cutting molding, deburring treatment and fin shaping, the heat dissipation device, the machining processes are sequentially completed through the sequentially, the sequentially completed machining processes can effectively improve the production quality of the heat dissipation device, burrs on the surface of the molded heat dissipation device, particularly the edges of heat dissipation blades subjected to grooving can be effectively removed by more than ninety percent, the burrs on the edges of the heat dissipation blades, the heat dissipation device can be quickly machined by manual reversing operation, and the safety of the machining can be improved.

Specifically, four supporting arms 102 with the same number as the number of the working tables are arranged on the outer circular surface of the rotating disc 101 at equal intervals, the rotating disc 101 is in rotating fit with the geneva gear 120 through the dial wheel 116, the rotating disc 101 is pushed by the fifth electric push rod 119 before rotating, the rotating disc 101 is lifted upwards and then rotates, when the rotating disc rotates on another working table, each rotating disc 101 is rotated for a certain angle and stays for a certain time, and the rotating disc 101 is controlled to fall downwards through the fifth electric push rod 119 during the staying time.

The clamping and sealing assembly 103 comprises a push rod base 110 fixedly arranged at the top end of the supporting arm 102, second electric push rods 107 are fixedly arranged at the top end of the push rod base 110, a lifting sealing plate 105 capable of lifting up and down is arranged below the push rod base 110, and a second push rod 112 extends downwards from each second electric push rod 107;

the lifting sealing plate 105 is fixed at the bottom end of a second push rod 112 below the push rod base 110, a downward vertical fixed shaft rod 111 is fixedly arranged in the middle of the bottom end of the push rod base 110, a through abdicating hole 114 is formed in the middle of the lifting sealing plate 105, the bottom end of the fixed shaft rod 111 passes through the abdicating hole 114 and extends out to the bottom end of the lifting sealing plate 105, and the bottom end of the fixed shaft rod 111 extending out of the bottom end of the lifting sealing plate 105 is rotatably connected with a second boss 109;

the bottom end face of the lifting sealing plate 105 is fixedly provided with a plurality of forming partition plates 108 standing upright at the bottom end of the lifting sealing plate 105, and the plurality of forming partition plates 108 are distributed at equal intervals along the axis of the abdicating hole 114 at the bottom end of the lifting sealing plate 105.

Specifically, the top surface of the injection molding workbench 2 is provided with a molding cavity 202, so that copper liquid can be conveniently poured into the molding cavity 202 manually, after the pouring is completed, the top end of the molding cavity 202 is pressed tightly by pressing a lifting sealing plate 105 downwards, a molding partition plate 108 is fixedly arranged at the bottom end of the lifting sealing plate 105, the outer circular surface of the heat dissipation device forms a heat dissipation blade in the molding cavity 202 through the molding partition plate 108, when the heat dissipation device falls off after being cooled and molded in the molding cavity 202, the molded heat dissipation device is clamped through an outward bulge of an inner clamping block 1091, the molding partition plate 108 is embedded in the heat dissipation plate and does not fall off, so that a gripping force is provided for the formed heat dissipation device to fall off from the molding cavity 202, the rotating disc 101 is lifted upwards, and the molded heat dissipation device is pulled out from the molding cavity 202, the realization is to the one-level separation of radiator, be favorable to improving the speed of radiator from the interior drawing of patterns of shaping chamber 202, avoid radiator card in shaping chamber 202, improve the efficiency of the drawing of patterns, after the drawing of patterns, rethread lifting seal plate 105 rises upwards and drives shaping baffle 108 and extract on the radiator from the radiator, make shaping baffle 108 and the radiator after the shaping carry out the second grade separation, the radiator after the separation need not to dismantle, directly continue chucking and realization transfer through the interior clamping piece 1091 of second boss 109, this operation makes the radiator after the shaping need not artifical manual full-automatic and disassembles, and the radiator after dismantling need not to carry out the clamping once more, continue to use at next process, the efficiency of production and processing has been improved, the work load of work has been alleviateed, production safety has been improved.

The second boss 109 comprises an inner clamping block 1091, a second receding groove 1092, a second tension spring 1093, a second material returning groove 1094, a second walking roller 1095 and a second truncated cone 1096, the second boss 109 is of a cylindrical structure, the outer circular surface of the second boss 109 is provided with a plurality of square hole-shaped second receding grooves 1092 at equal intervals according to the circumference, each second receding groove 1092 is internally and slidably connected with the inner clamping block 1091, the outer circular surface of each inner clamping block 1091 is equal in height to the outer circular surface of the second boss 109, each inner clamping block 1091 is pulled in the second receding groove 1092 through the tension spring, and after the second truncated cone 1096 moves upwards, the inner clamping block 1091 can automatically rebound into the second receding groove 1092.

A second material returning groove 1094 with a circular hole structure is formed in the middle of the second boss 109, a straight rod is fixedly arranged on an inner clamping block 1091 which is slidably connected in each second receding groove 1092, the straight rod extends into the second material returning groove 1094, and a second traveling roller 1095 is rotatably connected to the top end of each straight rod extending into the second material returning groove 1094;

top fixed mounting of push rod base 110 has first electric putter 106, first electric putter 106 stretches out downwards has lift axostylus axostyle 113, the inside round hole that has a perfect understanding of seting up of fixed axostylus axostyle 111, the round hole that fixed axostylus axostyle 111 was passed to lift axostylus axostyle 113 bottom stretches into in second material returned groove 1094, the second circular cone 1096 that has the circular cone structure has set firmly in the lift axostylus axostyle 113 bottom that stretches into in second material returned groove 1094, each second walking gyro wheel 1095 all with second circular cone 1096 surface rolling contact, grip block 1091 outwards stretches out in being convenient for promote, through stretching out of interior grip block 1091 in order to improve the interior centre gripping fastness of second boss 109 to the heat dissipation device.

The bottom end of the lifting sealing plate 105 is fixedly provided with a sealing ring 115, the sealing ring 115 is a rubber ring, and the diameter of the sealing ring 115 is larger than that of the abdicating hole 114.

When the lifting seal plate 105 is pressed on the top surface of the molding cavity 202 by the seal ring 115, the lifting seal plate 105 is attached to the second boss 109 in a sealing manner to prevent the copper liquid from seeping out, and after the lifting seal plate 105 is lifted upwards, the seal ring 115 is separated from the second boss 109, and the rotation of the second boss 109 on the top surface of the fixed shaft rod 111 is not influenced.

The cutting and forming workbench 3 comprises a second servo motor 301, a second cutting blade 302, a second rotating shaft 303, a cutting blade support 304, a third electric push rod 305, a second workbench 306, a first motor 307, a second supporting leg 308 and a third boss 309, the top surface of the second workbench 306 is set to be a horizontal plane, the bottom end of the second workbench 306 is fixedly provided with the second supporting leg 308 standing at the bottom end of the second workbench 306, the top end of the second workbench 306 is rotatably connected with the third boss 309, the bottom end of the third boss 309 is fixedly provided with the first motor 307, and the third boss 309 is driven to rotate by the first motor 307;

close to the peripheral second workstation 306 top sliding connection of third boss 309 has cutting piece support 304, cutting piece support 304 sets up to the U-shaped frame, cutting piece support 304's middle part is rotated and is connected with the second rotation axostylus axostyle 303 parallel with third boss 309 axis, equidistant fixed mounting has a plurality of second cutting piece 302 in second rotation axostylus axostyle 303 middle part, cutting piece support 304's top fixed mounting has second servo motor 301, second servo motor 301 drives second rotation axostylus axostyle 303 and rotates, cutting piece support 304's the outside is provided with third electric putter 305 and promotes, third electric putter 305 fixed mounting is on second workstation 306 top.

Specifically, the clamped heat dissipation device is rotatably connected to the bottom end of the fixed shaft 111 through the second boss 109, the clamped heat dissipation device is also rotatably connected to the bottom end of the fixed shaft 111, the formed partition 108 is lifted upwards through the previous lifting sealing plate 105, so as to cut grooves on the outer circular surface of the formed heat dissipation device and avoid movement interference, the bottom of the formed heat dissipation device is placed on a third boss on the top surface of the cutting and forming workbench 3 through descending of the height of the rotary disc 101, the heat dissipation device is driven to rotate at high speed through high-speed rotation of the third boss, the heat dissipation device is matched with the second cutting blades 302 at the side to perform high-speed rotary cutting, the second cutting blades 302 are pushed forwards through a third electric push rod to cut into the outer circular surface of the heat dissipation device, the outer circular surface of the heat dissipation device is grooved at equal intervals, and in the grooving process, the inner walls behind the grooves are ground through the grinding felts 3022 on the two end surfaces of each second cutting blade 302, so that the grooved inner wall surfaces of the grooved are smooth.

Specifically, the heat dissipation device after being cut on the top surface of the cutting and forming workbench 3 is clamped by the second boss 109 and continuously transferred to the deburring workbench 4, the height of the rotating disc 101 is lowered, the bottom of the formed heat dissipation device is placed on the fifth boss on the top surface of the deburring workbench 4, the second grinding rollers 402 which are distributed at equal intervals on the outer circular surface of the fifth boss move towards two adjacent heat dissipation fins on the outer circular surface of the heat dissipation device, each second grinding roller 402 rotates at a high speed, in the process of high-speed rotation of the second grinding rollers 402, the drooping grinding burr bars 4021 can be swung, and the edge burrs after slotting between the two adjacent heat dissipation fins are extracted and thrown by the grinding burr bars 4021, so that the burrs fall off from the edges of the slotting.

Second cutting piece 302 sets up to the disc structure, the outer disc both ends symmetry of second cutting piece 302 is provided with hypotenuse 3021, make the outer disc of second cutting piece 302 form sharp cutting edge through two hypotenuses 3021, improve cutting efficiency and cutting speed, the equidistant felt 3022 of having set firmly a plurality of to polish in the both ends face of second cutting piece 302, each felt 3022 of polishing all sets up the rectangular structure of rolling into by the wire rod dish, form a fluffy wire rod through rolling, so that scutching the inner wall between two adjacent fin, the speed of deburring is improved.

The deburring workbench 4 comprises a fifth boss 401, a second grinding roller 402, a third workbench 403, second ribs 406, a first lifting sleeve 407, a fourth electric push rod 408, third supporting legs 409 and slideways 410, the top surface of the third workbench 403 is set to be a horizontal plane, the fifth boss 401 of a cylinder structure is rotatably connected to the top end of the third workbench 403, a plurality of slideways 410 penetrating through the bottom end of the third workbench 403 are arranged on the outer circular surface of the fifth boss 401 at equal intervals, the plurality of slideways 410 are distributed on the outer circular surface of the fifth boss 401 at equal intervals according to the circumference, and each slideway 410 corresponds to a radiating fin gap of the outer circular surface of the formed radiating cylinder.

A second grinding roller 402 which is erected on the top surface of the third workbench 403 is connected in each slide 410 in a sliding manner, the bottom end of each second grinding roller 402 penetrates through the slide 410 and extends towards the bottom end of the third workbench 403, the bottom end of the second grinding roller 402 which extends towards the bottom end of the third workbench 403 is rotatably connected with a rotating shaft hinge support 411, the bottom end of the third workbench 403 is fixedly provided with a central shaft 423 which is erected on the bottom end of the third workbench 403, the outer circular surface of the central shaft 423 is connected with a first lifting sleeve 407 in a sliding manner, the outer circular surface of the first lifting sleeve 407 is hinged with second ribs 406 at equal intervals, the number of the second ribs 406 is corresponding to that of the second grinding rollers 402, and the top end of each second rib 406 is hinged on the corresponding rotating shaft hinge support 411;

a fourth electric push rod 408 is fixedly installed at the bottom end of the central shaft 423, and the first lifting sleeve 407 is pushed to lift through the fourth electric push rod 408;

the plurality of second grinding rollers 402 extending toward the bottom end of the third worktable 403 are driven to rotate by a belt 420.

Specifically, according to the invention, the height of the rotating disc 101 is firstly reduced, the bottom of the formed heat dissipation device is placed on the fifth boss 401 on the top surface of the deburring worktable 4, then the second grinding rollers 402 distributed at equal intervals on the outer circular surface of the fifth boss 401 rotate at a high speed and gradually approach to the gaps between two adjacent heat dissipation fins of the heat dissipation device, in the approaching process, the fifth boss 401 rotates in a reciprocating manner at a certain angle to enable the gaps between the heat dissipation fins on the outer circular surface of the heat dissipation device to swing in a reciprocating manner, so that the second grinding rollers 402 move to the gaps between two adjacent heat dissipation fins, in the reciprocating rotation process, the fifth boss is elastically pulled by the first tension springs 419 on the two sides of the rotating shaft ear plate 417, so that the fifth boss also has an elastic abdicating function in the rotating process, so that the second grinding rollers 402 swing in a reciprocating manner through the heat dissipation fins before entering the heat dissipation fins on the outer circular surface of the heat dissipation device, so that each second grinding roller 402 is adaptive to find the gap between two adjacent heat dissipation fins which is most suitable for entering the heat dissipation device to enter for grinding, and further ensure that the second grinding rollers 402 can not swing in a left-right direction, and left direction, and right direction, and left direction of the second grinding rollers can not stop the grinding rollers 402 from swinging of the second grinding rollers 402.

A workbench rotating shaft 416 is fixedly arranged at the bottom end of the fifth boss 401 rotatably connected to the top end of the third workbench 403, the workbench rotating shaft 416 extends out of the bottom of the third workbench 403, a rotating shaft ear plate 417 is fixedly arranged on the outer circular surface of the workbench rotating shaft 416, a second motor 405 is fixedly arranged on one side of the rotating shaft ear plate 417, a crank 422 is fixedly arranged at the top end of an output shaft of the second motor 405, a tension spring fixing seat 418 is fixedly arranged on the other side of the rotating shaft ear plate 417, first tension springs 419 are symmetrically arranged on two sides of the rotating shaft ear plate 417, a first tension spring 419 on one side is fixed on the tension spring fixing seat 418, a cross frame 421 is fixed at the top end of the first tension spring 419 on the other side, and the cross frame 421 is slidably connected with the crank 422.

The driving belt 420 is installed in a shape like an infinity, a left circle of the driving belt 420 in the shape like an infinity is sleeved on the outer circumferential surface of each second grinding roller 402 so as to be convenient for the attachment transmission of the second grinding rollers 402 distributed at equal intervals according to the circumference, a first main belt pulley 412 is fixedly installed on the inner side of a right circle of each driving belt 420 in the shape like an infinity, the first main belt pulley 412 is driven to rotate by an independent motor, a plurality of second slide ways 413 are arranged on the inner side of the first main belt pulley 412 close to the periphery of the first main belt pulley 412, a second tensioning wheel 415 is connected in each second slide way 413 in a sliding manner, each second tensioning wheel 415 is engaged with the driving belt 420 for transmission, and the second tensioning wheels 415 connected in the second slide ways 413 in a sliding manner are elastically supported by second springs 414, so as to realize the tensioning control of the driving belt 420, and enable the driving belt 420 and each second grinding roller 402 to be always kept in tight transmission.

Wherein, the outer disc of each second grinding roller 402 is equidistant to set firmly the hair pole 4021 of polishing that has a plurality of round bar structure, and the hair pole of polishing is the mild plastic material, and the hair pole 4021 of polishing is the flagging state when the second grinding roller 402 irrotational, and the hair pole of polishing can float for the mild plastic material makes when rotatory to inner wall between two adjacent fin polishes.

The shaping workbench 5 comprises a fourth boss 501, a shaping sheet 502, a fourth workbench 504, a fourth crank 505, a fourth motor 506, a fourth tension spring 507, a second rotating shaft ear plate 508, a fourth supporting leg 509, a turning slideway 510, a shaping sheet rotating ring 511, a second tension spring fixing seat 512, a second tension spring 513 and a fourth cross frame 514, the top surface of the fourth workbench 504 is a horizontal plane, the middle part of the top surface of the fourth workbench 504 is rotatably connected with the fourth boss 501, the outer circular surface of the fourth boss 501 is provided with a plurality of upright shaping sheets 502,

the shaping sheets 502 are arranged on the outer circular surface of the fourth boss 501 at equal intervals according to the circumference, each shaping sheet 502 is a square sheet, and the airbag 5021 is arranged on two sides of each shaping sheet 502;

the top surface of the fourth workbench 504 is provided with turning slideways 510 at equal intervals, the number of the turning slideways 510 corresponds to that of the shaping sheets 502, each turning slideway 510 is of an arc-shaped hole structure, each turning slideway 510 is vertically intersected with each corresponding shaping sheet 502, the bottom end of each shaping sheet 502 is provided with a shaft rod embedded in each turning slideway 510, the bottom end of the shaft rod embedded in each turning slideway 510 extends to the bottom end of the fourth workbench 504, the bottom end of each shaft rod extending out of the bottom end of the fourth workbench 504 is fixed on a shaping sheet rotating ring 511, and the outer circular surface of each shaping sheet rotating ring 511 is fixedly provided with a second rotating shaft lug plate 508;

a fourth motor 506 is fixedly mounted on one side of the second rotating shaft ear plate 508, a fourth crank 505 is fixedly mounted at the top end of an output shaft of the fourth motor 506, a second tension spring fixing seat 512 is fixedly mounted on the other side of the second rotating shaft ear plate 508, fourth tension springs 507 are symmetrically arranged on two sides of the second rotating shaft ear plate 508, the fourth tension spring 507 on one side is fixed on the second tension spring fixing seat 512, a fourth cross frame 514 is fixed at the top end of the fourth tension spring 507 on the other side, and the fourth cross frame 514 is in sliding connection with the fourth crank 505.

Specifically, the heat dissipation device after the top surface of the deburring workbench 4 is clamped by the second boss 109 and is continuously transferred to the shaping workbench 5, the height of the rotating disc 101 is reduced, the bottom of the formed heat dissipation device is placed on the fourth boss 501 on the top surface of the shaping workbench 5, when the heat dissipation device is placed, the shaping sheets 502 rotate back and forth along the outer circular surface of the fourth boss 501 through the plurality of shaping sheets 502, so that the shaping sheets 502 can accurately extend between two corresponding adjacent cooling fins, the dispersed heat dissipation device is inflated by the air bags 5021 on two sides of each shaping sheet 502 for expansion, each cooling fin is extruded after the air bags 5021 on the two adjacent shaping sheets 502 are expanded, the obliquely bent cooling fins are extruded and flattened, the shaping treatment of the cooling fins on the outer circular surface of the heat dissipation device is improved, the structural attractiveness of the formed heat dissipation device is improved, the structural characteristics of each cooling fin are unified, and the quality of the formed heat dissipation device is improved.

The invention also provides a production, preparation and processing method of the communication equipment heat dissipation device through the production and preparation device of the communication equipment heat dissipation device, which comprises the following steps:

s1, injection molding: putting the mixed copper liquid into a forming cavity, extruding the copper liquid in the forming cavity and keeping for a period of time to cool and form the copper liquid in the forming cavity and taking out the copper liquid to obtain an injection-molded heat-radiating cylinder;

s2, cutting and grooving: cutting and slotting the surface of the heat radiating cylinder after injection molding in the step S1, enabling a plurality of equally spaced cutting blades to be close to the heat radiating cylinder, cutting and slotting the outer circular surface of the heat radiating cylinder, fixing the cutting blades in position in the cutting process, and enabling the cutting blades to cut the outer circular surface of the heat radiating cylinder for a circle by rotating the heat radiating cylinder;

s3, polishing the groove wall: in the step S2, in the process that the cutting blade cuts the outer circular surface of the heat dissipation cylinder, the groove wall after cutting and slotting is polished, so that the surface of the groove wall after cutting and slotting the outer circular surface of the heat dissipation cylinder is smooth and flat;

s4, deburring: deburring the outer circular surface of the heat radiating cylinder polished in the step S3, rotating the outer circular surface of the heat radiating cylinder in the slot of two adjacent partition plates at a high speed through a plurality of second polishing rollers, and polishing the surfaces of the two sides of the partition plates at a high speed;

s5, reshaping reason: shaping the outer circular surface of the heat dissipation cylinder subjected to the deburring treatment in the step S4, extending shaping sheets between two adjacent partition plates, and pressing and leveling each partition plate with bending deformation on the outer circular surface of the heat dissipation cylinder through expansion of two sides of the two adjacent shaping sheets to enable each cooling fin on the outer circular surface of the heat dissipation cylinder to be upright, flat and equidistant;

s6, taking out the heat dissipation cylinder: and (5) taking out the heat dissipation cylinder after the shaping treatment in the step (S5), repeating the steps (S1) to (S5) after taking out, and circularly processing a plurality of heat dissipation cylinders.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A production and preparation device for a heat dissipation device of communication equipment is characterized by comprising a steering assembly, an injection molding workbench, a cutting and forming workbench, a deburring workbench and a shaping workbench, wherein the injection molding workbench, the cutting and forming workbench, the deburring workbench and the shaping workbench are arranged in a square shape;

it is close to peripheral that the third boss is peripheral second workstation top sliding connection has the cutting piece support, the cutting piece support sets up to the U-shaped frame, the middle part of cutting piece support is rotated and is connected with the second rotation axostylus axostyle parallel with third boss axis, equidistant fixed mounting has a plurality of second cutting piece in second rotation axostylus axostyle middle part, the top fixed mounting of cutting piece support has second servo motor, second servo motor drive second rotates the axostylus axostyle and rotates, the outside of cutting piece support is provided with third electric putter and promotes, third electric putter fixed mounting is on second workstation top.

2. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 1, wherein: the second cutting piece sets up to disc structure, the excircle face both ends symmetry of second cutting piece is provided with the hypotenuse, makes the excircle face of second cutting piece form sharp cutting edge through two hypotenuses, the both ends face equidistance of second cutting piece has set firmly a plurality of felt of polishing, each the felt of polishing all sets up to the rectangular block structure of rolling up by the wire rod dish.

3. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 1, wherein: the clamping sealing assembly comprises a push rod base fixedly arranged at the top end of the supporting arm, second electric push rods are fixedly arranged at the top end of the push rod base, a lifting sealing plate capable of lifting up and down is arranged below the push rod base, and each second electric push rod extends downwards to form a second push rod;

the lifting sealing plate is fixed at the bottom end of the second push rod below the push rod base, a downward vertical fixed shaft rod is fixedly arranged in the middle of the bottom end of the push rod base, a through abdicating hole is formed in the middle of the lifting sealing plate, the bottom end of the fixed shaft rod penetrates through the abdicating hole and extends out to the bottom end of the lifting sealing plate, and a second boss is rotatably connected to the bottom end of the fixed shaft rod extending out of the bottom end of the lifting sealing plate;

4. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 3, wherein: the second boss comprises an inner clamping block, a second abdicating groove, a second tension spring, a second material returning groove, a second walking roller and a second cone frustum, the second boss is of a cylindrical structure, a plurality of square hole-shaped second abdicating grooves are formed in the outer circular surface of the second boss at equal intervals according to the circumference, the inner clamping block is connected in each second abdicating groove in a sliding mode, the outer circular surface of each inner clamping block is equal in height to the outer circular surface of the second boss, and each inner clamping block is pulled in the second abdicating groove through the tension spring;

a second material returning groove with a circular hole structure is formed in the middle of the second boss, a straight rod is fixedly arranged on the inner clamping block which is connected in each second yielding groove in a sliding mode, the straight rod extends into the second material returning groove, and the top end of each straight rod extending into the second material returning groove is rotatably connected with a second walking roller;

5. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 3, wherein: the bottom fixed mounting of lifting seal board has the sealing ring, the sealing ring is the rubber ring, the sealing ring diameter is greater than the hole diameter of stepping down.

6. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 1, wherein: the deburring workbench comprises a fifth boss, a second grinding roller, a third workbench, second ribs, a first lifting sleeve, a fourth electric push rod, third supporting legs and slideways, wherein the top surface of the third workbench is set to be a horizontal plane, the top end of the third workbench is rotatably connected with the fifth boss of a cylindrical structure, a plurality of slideways penetrating through the bottom end of the third workbench are arranged on the outer circular surface of the fifth boss at equal intervals, the slideways are distributed on the outer circular surface of the fifth boss at equal intervals according to the circumference, and each slideway corresponds to a radiating fin gap on the outer circular surface of the formed radiating cylinder;

and a plurality of second grinding rollers extending towards the bottom end of the third workbench are driven to rotate by a driving belt.

7. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 6, wherein: rotate to connect in third workstation top fifth boss bottom has set firmly the workstation pivot, the workstation pivot stretches out in third workstation bottom, the outer disc fixed mounting of workstation pivot has the pivot otic placode, one of them side fixed mounting of pivot otic placode has the second motor, the output shaft top fixed mounting of second motor has the crank, the opposite side fixed mounting of pivot otic placode has the extension spring fixing base, the bilateral symmetry of pivot otic placode is provided with first extension spring, one of them side first extension spring is fixed in on the extension spring fixing base, the opposite side first extension spring top is fixed with the crossbearer, the crossbearer with crank sliding connection.

8. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 6, wherein: each the second is polished the excircle of roller and is equidistant the hair pole of polishing that has a plurality of round bar structure that has set firmly, the hair pole of polishing is mild plastic material, and the hair pole of polishing is the flagging state when the second is polished the roller irrotational.

9. The production and preparation device for the heat dissipation device of the communication equipment as claimed in claim 1, wherein: the shaping workbench comprises a fourth boss, shaping sheets, a fourth workbench, a fourth crank, a fourth motor, a fourth tension spring, a second rotating shaft lug plate, a fourth supporting leg, a steering slideway, a shaping sheet rotating ring, a second tension spring fixing seat, a second tension spring and a fourth cross frame, wherein the top surface of the fourth workbench is a horizontal plane, the middle part of the top surface of the fourth workbench is rotatably connected with the fourth boss, a plurality of upright shaping sheets are arranged on the outer circular surface of the fourth boss, the shaping sheets are arranged on the outer circular surface of the fourth boss at equal intervals according to the circumference, each shaping sheet is a square sheet, and air bag bags are arranged on two sides of each shaping sheet;