CN-116140869-B - Automatic degassing and welding device for radiating pipes

Abstract

The invention relates to the technical field of radiating pipes, in particular to an automatic degassing and welding device for radiating pipes, which comprises a workbench, a feeding mechanism, a water injection mechanism, a degassing mechanism and a welding mechanism, wherein the feeding mechanism is arranged on the workbench, the water injection mechanism is arranged at the output end of the feeding mechanism, the degassing mechanism is arranged at the output end of the water injection mechanism, the welding mechanism is arranged at the output end of the degassing mechanism, the degassing mechanism comprises a negative pressure treatment mechanism, a pressing mechanism and a heating mechanism, the pressing mechanism is arranged at one side of the negative pressure treatment mechanism, the negative pressure treatment mechanism comprises a supporting table, a connecting cylinder penetrates through the supporting table, a duct is arranged between the supporting table and the connecting cylinder, an air suction valve is arranged at the top of the supporting table, a heating mechanism is also arranged at one side of the negative pressure treatment mechanism, the welding mechanism is arranged at the output end of the degassing mechanism, vacuum treatment of a copper pipe can be better realized by arranging the negative pressure treatment mechanism and matching with the heating mechanism, negative pressure loss can be prevented while the discharge of noncondensable gas in the copper pipe is accelerated, and the vacuumizing effect is improved.

Inventors

• LI WEIDONG

Assignees

• 昆山屹卓达自动化设备有限公司

Dates

Publication Date

20260512

Application Date

20211123

Claims (7)

1. 1. The utility model provides an automatic degasification welding set of cooling tube, its characterized in that, including workstation, feed mechanism, water injection mechanism, degasification mechanism and welding mechanism, feed mechanism locates on the workstation, water injection mechanism locates the feed mechanism output, degasification mechanism locates the water injection mechanism output, welding mechanism locates the degasification mechanism output, degasification mechanism includes negative pressure treatment mechanism, pressing mechanism and heating mechanism, pressing mechanism locates negative pressure treatment mechanism one side, negative pressure treatment mechanism includes the brace table, link up there is the connecting cylinder on the brace table, be equipped with the duct between brace table and the connecting cylinder and link to each other, still be equipped with the transition piece between connecting cylinder and the duct, be equipped with the bell mouth in the transition piece, be equipped with in the connecting cylinder and hold the chamber, it is equipped with the elasticity inner bag to hold the intracavity, elasticity inner bag top and bottom are equipped with the stiff end, hold and be equipped with on the chamber with the stiff end looks The self-adaptive fixing groove is formed in the top of the supporting table, the air extraction valve comprises a valve body and an air cylinder, the air cylinder is arranged at the top of the valve body, a valve cavity is formed in the valve body, a piston rod of the air cylinder vertically extends downwards into the valve cavity, a valve plug is further arranged on the piston rod of the air cylinder, an air extraction pipeline is arranged on the circumferential side wall of the valve cavity, the other end of the air extraction pipeline is connected with a vacuum pump, and a heating mechanism is further arranged below the negative pressure treatment mechanism; The feeding mechanism output end is also provided with a correcting mechanism, the correcting mechanism comprises an opening correcting mechanism and a gesture adjusting mechanism, the opening correcting mechanism comprises a conveying mechanism and a correcting pressing mechanism, the conveying mechanism comprises a positioning bracket and a conveying bracket, the lower end of the workbench is provided with a horizontal cylinder, the horizontal cylinder is provided with a vertical cylinder, the movable end of the vertical cylinder is connected with the conveying bracket, the positioning bracket is fixed on the workbench, the conveying bracket and the positioning bracket are provided with equidistant positioning grooves, the correcting and pressing mechanism comprises a lower die arranged on the workbench and an upper die arranged on the lower die, an upper die cylinder for driving the upper die to move along the vertical direction is arranged on the upper die, a primary weighing mechanism is further arranged between the conveying support and the correcting and pressing mechanism, the primary weighing mechanism comprises a roller mechanism arranged on the workbench, a photographing detection mechanism is arranged above the roller mechanism, and a primary weight measuring instrument is further arranged below a positioning support on one side of the roller mechanism; The gesture adjusting mechanism comprises a positioning mechanism and a vertical rod mechanism, the positioning mechanism comprises a limiting plate and a positioning air cylinder, the positioning air cylinder is arranged on the workbench and on one side of the positioning support, a push plate is arranged at the movable end of the positioning air cylinder, the limiting plate is arranged on the opposite side of the positioning air cylinder, the vertical rod mechanism comprises a vertical frame, a lifting frame is connected onto the vertical frame in a sliding manner, a clamping arm is hinged onto one end, far away from the vertical frame, of the lifting frame, a finger air cylinder is connected onto the clamping arm, a vertical rod clamping jaw is arranged on the finger air cylinder, the clamping arm is connected with the clamping arm air cylinder and can swing and adjust the direction of the vertical rod clamping jaw through driving of the clamping arm air cylinder, and a lifting frame air cylinder is arranged in the vertical frame; Welding mechanism includes the welding frame, the welding frame is connected with the workstation, be equipped with in the welding frame and press from both sides and send the mechanism, press from both sides and send the mechanism to include the polished rod that locates welding frame top along the horizontal direction, sliding connection has the slider on the polished rod, be equipped with the mounting bracket on the slider, be equipped with the crossbeam on the mounting bracket, be equipped with multiunit lifting cylinder on the crossbeam, the lifting cylinder bottom all is equipped with two clamping jaws, welding frame below is kept away from and is sent mechanism one side to be equipped with the welding bench, be equipped with the motion platform on the welding bench, still be equipped with the promotion cylinder between motion platform and the welding bench, be equipped with the clamp bench on the motion bench, be equipped with the welding head on the clamp bench, the welding bench front end is equipped with the objective table, the objective table is located on the workstation, the objective table top still is equipped with carries the thing gyro wheel, it still is equipped with the swager running through welding frame top to carry thing gyro wheel top, be equipped with the welding crane on the welding cylinder piston rod, still be equipped with the carriage between crane and the welding frame, the welding guide bar is equipped with the lifter between crane on the welding cylinder piston rod, the crane and the welding frame, the swager is equipped with the back end on the crane.
2. 2. The automatic degassing and welding device for radiating pipes according to claim 1, wherein the feeding mechanism comprises a feeding box, an inclined guide plate is arranged at the bottom of the feeding box, a pneumatic clamping jaw is further arranged above the feeding box, and a transverse cylinder and a vertical cylinder are arranged on the pneumatic clamping jaw.
3. 3. The automatic degassing and welding device for radiating pipes according to claim 1, wherein the water injection mechanism comprises an injection platform arranged above the lifting frame, an injection frame is arranged on the injection platform, an injection cylinder is further arranged on the injection platform, the piston rod end of the injection cylinder is connected with the injection frame, a water injection positioning frame is arranged below the injection frame, a positioning hole is formed in the water injection positioning frame, and a needle tube is arranged above the water injection positioning frame.
4. 4. The automatic degassing and welding device for radiating pipes, as set forth in claim 1, characterized in that the output end of the water injection mechanism is provided with a secondary weighing mechanism, the secondary weighing mechanism comprises a transferring frame, the transferring frame is slidably connected with the workbench along the horizontal direction, the transferring frame is provided with a clamping frame, the clamping frame is provided with a turntable, the bottom of the turntable is provided with a driving disk, the clamping frame is hinged with a turntable cylinder, a piston rod of the turntable cylinder is hinged on the driving disk, the turntable is provided with a buckling claw, a screw rod module is arranged between the clamping frame and the injection platform, the screw rod module drives the clamping frame to slide along the vertical direction, one side of the transferring frame is provided with a cylindrical secondary weighing instrument on the workbench.
5. 5. The automatic degassing and welding device for radiating pipes according to claim 1, wherein the pressing mechanism comprises an oil cylinder, a punch and a base plate, the oil cylinder is arranged on the rear side of the supporting table, the oil cylinder piston rod is perpendicular to the air cylinder piston rod, the punch is arranged at the end part of the oil cylinder piston rod, the punch penetrates into the supporting table, and the base plate is arranged in the opposite side supporting table of the punch.
6. 6. The automatic degassing and welding device for radiating pipes according to claim 1, wherein the heating mechanism comprises a heating frame and a base frame platform, two groups of heating cylinders are oppositely arranged on two sides of the heating frame, piston rods of the two groups of heating cylinders are oppositely arranged, heating clamping plates are arranged on the piston rods of the two groups of heating cylinders, clamping grooves are formed in the heating clamping plates, electric heating plates are arranged on the clamping grooves, guide columns are arranged between the heating frame and the base frame platform, the guide columns are connected onto the base frame platform in a sliding mode, and heating frame lifting cylinders are further arranged at the lower ends of the heating frames on the base frame platform.
7. 7. The automatic degassing and welding device for radiating pipes according to claim 1, wherein the output end of the negative pressure treatment mechanism is provided with a third weighing mechanism, the third weighing mechanism comprises a torsion mechanism and a third weighing instrument, the torsion mechanism comprises a torsion frame, a torsion cylinder is arranged on the torsion frame, the torsion cylinder drives the torsion frame to lift on a workbench, a turntable is arranged on the torsion frame, a connecting frame is arranged on the turntable, a finger cylinder is arranged on the connecting frame, a finger clamp is arranged at the output end of the finger cylinder, and the third weighing instrument is arranged on the workbench below the finger clamp.

Description

Automatic degassing and welding device for radiating pipes Technical Field The invention relates to the technical field of radiating pipes, in particular to an automatic degassing and welding device for radiating pipes. Background The heat dissipation copper pipe is used for a heat dissipation element in heating electronic equipment such as a computer, a server and the like, and is used for absorbing heat generated by the heat dissipation element and rapidly leading out the heat so as to prevent the normal operation of components from being influenced by overhigh temperature of the electronic equipment. The heat dissipation copper pipe is a negative pressure pipe or a vacuum pipe with water filled in an inner cavity, in the actual production process, after water is injected into the copper pipe with one end sealed, the copper pipe is subjected to negative pressure or vacuum treatment, and then the open end of the copper pipe is immediately sealed so as to meet the technological requirements; However, in the related art, the copper pipe is basically transported and transferred to different equipment by manpower, and the corresponding equipment is operated to sequentially process, so that the efficiency is low, the quality problem is easy to occur in manual operation and processing, the production efficiency and quality of the heat dissipation copper pipe are affected, meanwhile, errors can occur in the negative pressure treatment process of the copper pipe in the existing equipment, the quality of the subsequently produced copper pipe is inconsistent, and the brand reliability is affected. Therefore, there is a need for an automatic degassing and welding device for radiating pipes, which solves the above problems. Disclosure of Invention In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide an automatic degassing and welding device for a heat dissipating tube, which is used for solving the problem of imperfect negative pressure treatment on a heat dissipating copper tube in the prior art. In order to achieve the above and other related objects, the invention provides an automatic degassing and welding device for a radiating pipe, which comprises a workbench, a feeding mechanism, a water injection mechanism, a degassing mechanism and a welding mechanism, wherein the feeding mechanism is arranged on the workbench, the water injection mechanism is arranged at the output end of the feeding mechanism, the degassing mechanism is arranged at the output end of the water injection mechanism, the welding mechanism is arranged at the output end of the degassing mechanism, the degassing mechanism comprises a negative pressure treatment mechanism, a pressing mechanism and a heating mechanism, the pressing mechanism is arranged at one side of the negative pressure treatment mechanism, the negative pressure treatment mechanism comprises a supporting table, a connecting cylinder penetrates through the supporting table, a pore channel is arranged between the supporting table and the connecting cylinder, a transition block is further arranged between the connecting cylinder and the pore channel, a conical hole is formed in the transition block, a containing cavity is formed in the connecting cylinder, an elastic inner container is arranged in the containing cavity, a fixed groove matched with the fixed end is formed in the top and the bottom of the elastic inner container, the supporting table is provided with an air extraction valve, the air extraction valve comprises a valve body and an air cylinder, the air cylinder is arranged at the top of the valve cavity, the air cylinder is vertically arranged in the valve cavity, a valve plug is vertically arranged in the valve cavity, a piston rod is further arranged at the valve cavity, and the air cylinder is connected with the other end of the piston rod, and the piston rod is connected to the piston rod, and the air pump is arranged at the other end of the piston rod. In an embodiment of the invention, the feeding mechanism comprises a feeding box, an inclined guide plate is arranged at the bottom of the feeding box, a pneumatic clamping jaw is further arranged above the feeding box, and a transverse cylinder and a vertical cylinder are arranged on the pneumatic clamping jaw. In an embodiment of the invention, the output end of the feeding mechanism is further provided with a correcting mechanism, the correcting mechanism comprises an opening correcting mechanism and a posture adjusting mechanism, the opening correcting mechanism comprises a conveying mechanism and a correcting pressing mechanism, the conveying mechanism comprises a positioning bracket and a conveying bracket, the lower end of the workbench is provided with a horizontal cylinder, the horizontal cylinder is provided with a vertical cylinder, the movable end of the vertical cylinder is connected with the conveying bracket, the positioning bracket is fixed on th