CN211135997U - Automatic welding equipment for vacuum insulation cup - Google Patents

Abstract

The utility model discloses an automatic welding device of a vacuum heat-preserving cup, aiming at overcoming the problems of more manual operations and precision in assembly, welding and the like in the prior art, comprising a workbench and a rotary indexing device, wherein the rotary indexing device comprises an indexing disc, the periphery of the indexing disc is provided with a feeding conveying device, a spot welding machine, an unloading conveying device and a plurality of second feeding devices, the indexing disc is provided with a plurality of conductive bases, the conductive bases are provided with a first positioning seat and a second positioning seat, a second mechanical arm is arranged between the second feeding devices and the indexing disc, a first mechanical arm is arranged between the feeding conveying device and the indexing disc and between the unloading conveying device and the indexing disc, the feeding, assembly, welding and unloading of materials are integrated together, therefore, the automatic welding device has small labor investment and high production efficiency, and is suitable for being applied under the large environment of increasing labor cost, the production process of the vacuum thermos cup is more stable, accurate and controllable.

Description

Automatic welding equipment for vacuum insulation cup

Technical Field

The utility model belongs to welding equipment refers in particular to a vacuum insulation cup automatic weld equipment.

Background

At present, a stainless steel and a vacuum layer are used as a container for containing water in a vacuum thermos cup, and the vacuum layer can delay heat dissipation of liquid such as water in the vacuum thermos cup, so that the aim of heat preservation is achieved. When producing the vacuum insulation cup with the vacuum layer, a getter is welded on the steel bottom to form the vacuum effect. In the process of welding the getter, a worker firstly manually assembles the getter on the steel bottom, and then adopts an electric welding machine for welding the vacuum heat-preservation cup to weld the getter on the steel bottom.

However, in the prior art, the defects exist, the manual operation is more, the precision problems exist in assembly, welding and the like, and the problems of low production efficiency, easy error and the like in the production process are caused, so that improvement of the welding equipment of the existing vacuum thermos cup by a certain aspirant is urgently needed, and automatic welding equipment of the automatic, efficient and reliable vacuum thermos cup is provided.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough and problem that exists of prior art, the utility model provides an automatic, high-efficient and reliable vacuum insulation cup's automatic weld equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the automatic welding equipment for the vacuum insulation cup comprises a workbench, wherein a rotary indexing device is arranged on the workbench and comprises an indexing disc capable of rotating relative to the workbench, a feeding conveying device, a spot welding machine, a discharging conveying device and a plurality of second feeding devices are arranged on the periphery of the indexing disc, a plurality of conductive bases are arranged on the indexing disc and can correspond to the feeding conveying device, the spot welding machine, the discharging conveying device and the second feeding devices one by one, a first positioning seat and a second positioning seat are arranged on each conductive base, a second manipulator is arranged between each second feeding device and the indexing disc and used for carrying materials between the second feeding devices and the second positioning seats, first manipulators are arranged between the feeding conveying device and the indexing disc and between the discharging conveying device and the indexing disc, and the two first manipulators are respectively used for moving the materials between the feeding conveying device and the first positioning seats, And the spot welding machine and the conductive base are used for welding the materials on the first positioning seat and the materials on the second positioning seat together.

As preferred, the spot welder includes electrode cylinder and electrode tip, and electrode cylinder is fixed to be set up on the workstation, and the electrode tip is fixed to be set up on electrode cylinder, and electrode cylinder can drive the electrode tip and remove or keep away from electrically conductive base towards electrically conductive base direction, and first positioning seat, second positioning seat can be located between electrode tip and the electrically conductive base, and when the electrode tip removed towards electrically conductive base, the material on the electrode tip can be with first positioning seat and the material on the second positioning seat supports tightly together.

Preferably, the rotary indexing device comprises a motor, a speed reducer and a cam divider, the motor is fixedly arranged on the workbench, the motor, the speed reducer, the cam divider and the dividing disc are sequentially connected together, and the cam divider is connected to the dividing disc through an insulating seat.

Preferably, the first manipulator comprises a first guide rail and a first sliding table cylinder, a first lifting cylinder is arranged on the first guide rail in a sliding mode, the first sliding table cylinder is connected with the first lifting cylinder, the first sliding table cylinder can drive the first lifting cylinder to slide on the guide rail, a first vacuum chuck is fixedly arranged on the first lifting cylinder, the first vacuum chucks of the two first manipulators can respectively carry materials between the feeding conveying device and the first positioning seat and between the discharging conveying device and the first positioning seat, the first lifting cylinder can drive the first vacuum chuck to move up and down, and first buffers are fixedly arranged at two ends of the first guide rail respectively.

Preferably, at least three first vacuum chucks are arranged on the first lifting cylinder, the first vacuum chucks are fixedly arranged on the first lifting cylinder through a chuck fixing frame, the chuck fixing frame is fixedly arranged on the first lifting cylinder, the first lifting cylinder can drive the chuck fixing frame to move up and down, first strip-shaped holes corresponding to the first vacuum chucks are formed in the first chuck fixing frame, the first strip-shaped holes are radially distributed on the first chuck fixing frame, and the first vacuum chucks can be fixedly arranged at any positions in the first strip-shaped holes.

Preferably, the second manipulator comprises a second guide rail and a second sliding table cylinder, a second lifting cylinder is arranged on the second guide rail in a sliding mode, the second sliding table cylinder is connected with the second lifting cylinder, the second sliding table cylinder can drive the second lifting cylinder to slide on the second guide rail, a second vacuum chuck is fixedly arranged on the second lifting cylinder, the second vacuum chuck can convey materials between a second feeding device and a second positioning seat, the second lifting cylinder can drive the second vacuum chuck to move up and down, and second buffers are fixedly arranged at two ends of the second guide rail respectively.

Preferably, the second lifting cylinder is arranged on the second guide rail in a sliding mode through a cylinder fixing frame, the cylinder fixing frame is arranged on the second guide rail in a sliding mode, a second strip-shaped hole is formed in the cylinder fixing frame, and the second lifting cylinder can be arranged at any position in the second strip-shaped hole in a fixing mode.

Preferably, the manipulator device further comprises a plurality of height adjusting devices, the height adjusting devices correspond to the first manipulator and the second manipulator one by one, the first manipulator and the second manipulator are respectively arranged on the workbench through the height adjusting devices, and the heights of the first manipulator and the second manipulator can be adjusted through the corresponding height adjusting devices.

Preferably, the height adjusting device comprises a piston rod, a sliding table adjusting seat, a hand wheel and a screw rod, the piston rod is fixedly arranged on the workbench, the sliding table adjusting seat is arranged on the piston rod in a sliding mode, the screw rod is connected between the piston rod and the sliding table adjusting seat, the hand wheel is fixedly arranged on the screw rod, the hand wheel is rotated, the screw rod can drive the sliding table adjusting seat to move up and down, and the first mechanical arm and the second mechanical arm are respectively arranged on the corresponding sliding table adjusting seat.

Preferably, the feeding and conveying device comprises a dividing plate and a ball screw, the dividing plate is rotatably arranged on the workbench, a plurality of material stacking plates used for placing materials are arranged on the dividing plate, material stacking guide rods corresponding to the material stacking plates are fixedly arranged on the dividing plate, the material stacking plates are slidably arranged on the material stacking guide rods, through holes corresponding to the material stacking plates are formed in the dividing plate, the ball screw is arranged on the workbench, and the ball screw can push the corresponding material stacking plates to slide up and down through the through holes.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

(1) the utility model discloses in, the integration together of material loading, pay-off, assembly, welding, unloading, the staff directly participates in production in the flow of comparing material loading, pay-off, assembly, welding, unloading among the prior art, production and processing has the work input big, the problem of inefficiency and easily making mistakes, the invention only needs to drop into the production and processing of the automatic weld equipment of special person management this vacuum thermos cup, consequently work input is little, production efficiency is high, be fit for using under the big environment of the working cost that increases day by day at present, make the production process of vacuum thermos cup more stable, accurate and controllable.

(2) The utility model discloses in, material loading, pay-off, equipment, welding, unload and to go on simultaneously on the graduated disk to after the graduated disk rotated the round, on the initial position can be got back to automatically to gyration indexing means, the empty stroke avoided appearing, consequently this vacuum insulation cup's automatic weld equipment has high efficiency, automatic advantage.

(3) The utility model discloses in, first bar hole on the sucking disc mount is radial distribution on first sucking disc mount, and first vacuum chuck can fix the setting at the downthehole optional position of first bar, fixes different positions on first bar hole as first vacuum chuck, and first vacuum chuck can hold not unidimensional material to this vacuum cup's automatic weld equipment's application scope has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the rotary indexing device of the present invention;

fig. 3 is a schematic structural view of the first manipulator and the height adjusting device of the present invention;

fig. 4 is a schematic structural view of a second manipulator and a height adjusting device of the present invention;

fig. 5 is a schematic structural view of the spot welder of the present invention;

fig. 6 is a schematic structural view of the feeding and conveying device of the present invention;

fig. 7 is a schematic structural view of a second feeding device of the present invention;

in the figure: 1-workbench, 2-rotary indexing device, 21-indexing disc, 22-conductive base,

23-a first positioning seat, 24-a second positioning seat, 25-a motor, 26-a speed reducer, 27-a cam divider,

28-an insulating seat, 29-a conductive ring seat, 3-a first manipulator, 31-a first sliding table bottom plate,

32-a first guide rail, 33-a first sliding table cylinder, 34-a first lifting cylinder, 35-a sucker fixing frame,

351-a first strip-shaped hole, 36-a first vacuum chuck, 37-a first buffer, a 4-spot welding machine,

41-electrode holder, 42-electrode cylinder, 43-electrode head, 44-electrode fixing seat, 45-electrode fixing shaft,

46-electrode holding rod, 5-second manipulator, 51-second sliding table bottom plate, 52-second guide rail,

53-a second sliding table cylinder, 54-a cylinder fixing frame, 541-a second strip-shaped hole, 55-a second lifting cylinder,

56-second vacuum chuck, 57-second buffer, 6-height adjusting device, 61-piston rod,

62-sliding table adjusting seat, 63-hand wheel, 64-screw, 7-feeding conveying device, 71-fixed bottom plate,

72-dividing plate, 721-through hole, 73-stacking guide rod, 74-stacking plate, 75-ball screw,

751-screw rod, 752-nut sleeve, 76-motor, 77-cam indexer, 78-top head,

8-second feeding device, 81-vibration disk feeder, 82-linear vibration feeder, 9-steel bottom,

10-a discharge conveyor.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 7, an automatic welding device for a vacuum heat-insulating cup, comprises a workbench 1, a rotary indexing device 2 is arranged on the workbench 1, the rotary indexing device 2 comprises an indexing disc 21 which can rotate relative to the workbench 1, a feeding and conveying device 7 is arranged on the periphery of the indexing disc 21, a spot welding machine 4, a discharging and conveying device 10 and a plurality of second feeding devices 8, the rotary indexing device 2 can drive a material to rotate a certain angle to another process after completing one process, the processes of a workpiece are completed in sequence in the circumferential direction of the indexing disc, the rotary indexing device 2 can automatically return to the initial position after rotating a circle, and the occurrence of idle stroke is avoided, so the automatic welding device for the vacuum heat-insulating cup has the advantages of high efficiency, automation and reliability.

The indexing disc 21 is provided with a plurality of conductive bases 22, and the conductive bases 22 are uniformly and fixedly arranged at the upper end of the indexing disc 21 along the circumferential direction of the indexing disc 21. The number of the conductive bases 22 is not less than the sum of the number of the feeding and conveying devices 7, the spot welding machines 4, the discharging and conveying devices 10 and the second feeding devices 8, the number of the conductive bases 22 is eight, and the conductive bases 22 can correspond to the feeding and conveying devices 7, the spot welding machines 4, the discharging and conveying devices 10 and the second feeding devices 8 one by one.

All be provided with first positioning seat 23 and second positioning seat 24 on the electrically conductive base 22, the overall structure of first positioning seat 23 is the annular, and the outward flange is upwards protruding, and first positioning seat 23 is fixed to be set up on electrically conductive base 22, and second positioning seat 24 overall structure is the cake shape, and second positioning seat 24 is fixed to be set up in first positioning seat 23.

A second manipulator 5 is arranged between the second feeding device 8 and the index plate 21, the second manipulator 5 is used for transporting materials between the second feeding device 8 and the second positioning seat 24, the materials transported by the second feeding device 8 can be getters 10, and the second manipulator 5 can transport the materials on the second feeding device 8 to the second positioning seat 24, so that the materials can be accurately positioned on the second positioning seat 24, and the assembly precision is improved.

The first manipulators 3 are arranged between the feeding conveying device 7 and the dividing plate 21 and between the discharging conveying device 10 and the dividing plate 21, the two first manipulators 3 are respectively used for conveying materials between the feeding conveying device 7 and the first positioning seat 23 and between the discharging conveying device 10 and the first positioning seat 23, the materials conveyed by the feeding conveying device 7 can be a steel bottom 9 to be processed, the materials conveyed by the discharging conveying device 10 can be the processed steel bottom 9, the feeding conveying device 7 is mainly used for providing the materials to the dividing plate 21, the corresponding first manipulators 3 can convey the materials on the feeding conveying device 7 to the corresponding first positioning seats 23, so that the materials can be accurately positioned on the first positioning seats 23, and the assembly precision is improved. The discharging conveying device 10 is mainly used for conveying processed materials, and the corresponding first mechanical hand 3 can convey the materials on the corresponding first positioning seat 23 to the discharging conveying device 10, so that discharging of the materials is fully automatic, production efficiency is improved, and production cost is reduced.

The spot welding machine 4 and the conductive base 22 are used for welding the materials on the first positioning seat 23 and the materials on the second positioning seat 24 together, and welding current can be generated between the spot welding machine 4 and the conductive base 22 on the first positioning seat 23 and the second positioning seat 24, so that the materials are welded together in a hot melting mode.

Compared with the prior art that workers directly participate in production in the processes of feeding, assembling, welding and discharging of materials, the automatic welding equipment for the vacuum heat-preservation cup integrates the feeding, assembling, welding and discharging of the materials, has the problems of large labor input, low efficiency and easy error in production and processing, only needs to invest special personnel to manage the production and processing of the automatic welding equipment for the vacuum heat-preservation cup, has the advantages of small labor input and high production efficiency, and is suitable for being applied to the large environment with increasing labor cost, so that the production process of the vacuum heat-preservation cup is more stable, accurate and controllable.

The spot welding machine 4 comprises an electrode cylinder 42, an electrode head 43, an electrode bracket 41, an electrode fixing seat 44, an electrode fixing shaft 45 and an electrode holding rod 46. The electrode holder 41 is fixedly arranged on the workbench 1, the electrode cylinder 42 is fixedly arranged on the electrode holder 41, so that the electrode cylinder 42 is fixedly arranged on the workbench 1, the electrode fixing seat 44 is fixedly arranged on the electrode cylinder 42, the electrode fixing shaft 45 is fixedly arranged on the electrode fixing seat 44, the electrode holding rod 46 is fixedly arranged on the electrode fixing shaft 45, the electrode tip 43 is fixedly arranged at the lower end of the electrode holding rod 46, and the electrode tip 43 is fixedly arranged on the electrode cylinder 42. The electrode head 43 is located above the conductive base 22, the electrode head 43 faces the conductive base 22, the electrode cylinder 42 can drive the electrode head 43 to move towards the conductive base 22 or to be far away from the conductive base 22, the first positioning seat 23 and the second positioning seat 24 can be located between the electrode head 43 and the conductive base 22, when the electrode head 43 moves towards the conductive base 22, the electrode head 43 can tightly support materials on the first positioning seat 23 and materials on the second positioning seat 24, when the device works, the materials are pressed between the electrode head 43 and the conductive base 22, so that a certain contact resistance is formed, a welding current flows from the electrode head 43 to the conductive base 22 along the materials to form a loop, instantaneous thermal welding is formed, so that the materials are welded together, the conductive ring seat 29 is arranged in the middle of the dividing disc 21, the conductive ring seat 29 is respectively connected with the conductive base 22 through a wire, so that the potentials on the eight conductive bases 22 are, thereby ensuring the welding precision.

The rotary indexing device 2 comprises a motor 25, a speed reducer 26 and a cam divider 27, wherein the motor 25 is fixedly arranged on the workbench 1, the motor 25, the speed reducer 26, the cam divider 27 and the indexing disc 21 are sequentially connected together, and when the motor 25 works, the motor 25 drives the indexing disc 21 to rotate through the speed reducer 26 and the cam divider 27. The cam divider 27 is connected to the indexing disc 21 through an insulating seat 28, so that the spot welding machine 4 can generate a large current instantly when working, and the insulating seat 28 prevents the current from flowing to the cam divider 27, the speed reducer 26 and the motor 25 to damage the equipment.

The first manipulator 3 comprises a first guide rail 32, a first sliding table cylinder 33 and a first sliding table bottom plate 31, the first guide rail 32 is fixedly arranged on the first sliding table bottom plate 31, the first guide rail 32 is transversely arranged, a first lifting cylinder 34 is slidably arranged on the first guide rail 32, the first sliding table cylinder 33 is fixedly arranged on the first sliding table bottom plate 31, the first sliding table cylinder 33 is connected with the first lifting cylinder 34, the first sliding table cylinder 33 can drive the first lifting cylinder 34 to slide on the guide rail, the first lifting cylinder 34 can transversely slide along the direction of the guide rail, a first vacuum chuck 36 is fixedly arranged on the first lifting cylinder 34, the first vacuum chucks 36 of the two first manipulators 3 can respectively carry materials between the feeding conveying device 7 and the first positioning seat 23 and between the discharging conveying device 10 and the first positioning seat 23, the first lifting cylinder 34 can drive the first vacuum chuck 36 to move up and down, the two ends of the first guide rail 32 are respectively and fixedly provided with a first buffer 37, when the first lifting cylinder 34 slides to any end of the first guide rail 32, the first lifting cylinder 34 can abut against the first buffer 37, and the first buffer 37 plays a role in buffering and damping, so that the falling of the material on the first vacuum chuck 36 is avoided.

The feeding and conveying device 7 is located below one end of the corresponding first guide rail 32, the corresponding conductive base 22 is located below the other end of the first guide rail 32, the first lifting cylinder 34 slides above the feeding and conveying device 7, the first vacuum chuck 36 is located above the feeding and conveying device 7, the material on the feeding and conveying device 7 is located right below the first vacuum chuck 36, the first lifting cylinder 34 drives the first vacuum chuck 36 to move downwards, so that the first vacuum chuck 36 is close to the material, the first vacuum chuck 36 can suck the material, then the first lifting cylinder 34 can slide above the first positioning seat 23, the material sucked by the first vacuum chuck 36 is located above the corresponding first positioning seat 23, the first lifting cylinder 34 can drive the first vacuum chuck 36 to place the material on the first positioning seat 23, and the material on the feeding and conveying device 7 can be conveyed to the first positioning seat 23, thereby completing the feeding.

The discharging and conveying device 10 is located below one end of the corresponding first guide rail 32, the corresponding conductive base 22 is located below the other end of the first guide rail 32, the first lifting cylinder 34 slides to the upper side of the first positioning seat 23, the first vacuum chuck 36 is located above the first positioning seat 23, the processed material on the first positioning seat 23 is located right below the first vacuum chuck 36, the first lifting cylinder 34 drives the first vacuum chuck 36 to move downwards, so that the first vacuum chuck 36 is close to the material, the first vacuum chuck 36 can suck the material, then the first lifting cylinder 34 can slide to the upper side of the discharging and conveying device 10, the material sucked by the first vacuum chuck 36 is located above the discharging and conveying device 10, the first lifting cylinder 34 can drive the first vacuum chuck 36 to place the material on the discharging and conveying device 10, so as to convey the material on the first positioning seat 23 to the discharging and conveying device 10, thereby completing the discharge.

Be provided with at least three first vacuum chuck 36 on the first lift cylinder 34, first vacuum chuck 36 can be three, three first vacuum chuck 36 passes through the fixed setting on first lift cylinder 34 of sucking disc mount 35, sucking disc mount 35 is fixed to be set up on first lift cylinder 34, first lift cylinder 34 can drive sucking disc mount 35 and reciprocate, set up first bar hole 351 corresponding to first vacuum chuck 36 on the first sucking disc mount 35, first bar hole 351 on the first sucking disc mount 35 is three, three first bar hole 351 is radial distribution on first sucking disc mount 35, first vacuum chuck 36 can fix the optional position that sets up in first bar hole 351, three first vacuum chuck 36 is fixed different positions on first bar hole 351, but the not unidimensional material of three first vacuum chuck 36 suction cup, thereby the application scope of the automatic welding equipment of this vacuum has been improved.

The second manipulator 5 comprises a second guide rail 52, a second sliding table cylinder 53 and a second sliding table bottom plate 51, the second guide rail 52 is fixedly arranged on the second sliding table bottom plate 51, the second guide rail 52 is transversely arranged, a second lifting cylinder 55 is slidably arranged on the second guide rail 52, the second sliding table cylinder 53 is fixedly arranged on the second sliding table bottom plate 51, the second sliding table cylinder 53 is connected with the second lifting cylinder 55, the second sliding table cylinder 53 can drive the second lifting cylinder 55 to slide on the second guide rail 52, a second vacuum chuck 56 is fixedly arranged on the second lifting cylinder 55, the second vacuum chuck 56 can convey materials between the second feeding device 8 and the second positioning seat 24, the second lifting cylinder 55 can drive the second vacuum chuck 56 to move up and down, second buffers 57 are respectively fixedly arranged at two ends of the second guide rail 52, when the second lifting cylinder 55 slides to any end of the second guide rail 52, the second lifting cylinder 55 can abut against the second buffer 57, and the second buffer 57 plays a role in buffering and damping, so that the falling of the material on the second vacuum chuck 56 is avoided.

The second feeding device 8 is located below one end of the second guide rail 52, the corresponding conductive base 22 is located below the other end of the second guide rail 52, the second lifting cylinder 55 slides to one end of the second guide rail 52, the second vacuum chuck 56 is located above the second feeding device 8, the material on the second feeding device 8 is located right below the second vacuum chuck 56, the second lifting cylinder 55 drives the second vacuum chuck 56 to move downwards, so that the second vacuum chuck 56 is close to the material, the second vacuum chuck 56 can suck the material, then the second lifting cylinder 55 can slide to the other end of the second guide rail 52, the material sucked by the second vacuum chuck 56 is located above the corresponding second positioning seat 24, and the second lifting cylinder 55 can drive the second vacuum chuck 56 to place the material on the second positioning seat 24.

The second lifting cylinder 55 is slidably disposed on the second guide rail 52 through a cylinder fixing frame 54, the cylinder fixing frame 54 is slidably disposed on the second guide rail 52, a second strip-shaped hole 541 is formed in the cylinder fixing frame 54, the second lifting cylinder 55 can be disposed at any position in the second strip-shaped hole 541 in a fixed manner, when the second lifting cylinder 55 is fixed at different positions in the second strip-shaped hole 541, the distance between the second lifting cylinder 55 and the second guide rail 52 is different, the distance between the second lifting cylinder 55 and the second guide rail 52 can be adjusted, the position of the material can be adjusted on the second positioning seat 24, and therefore the device can be conveniently debugged.

Still include a plurality of height adjusting device 6, height adjusting device 6 and first manipulator 3, 5 one-to-one of second manipulator, first manipulator 3, second manipulator 5 sets up on workstation 1 through height adjusting device 6 respectively, first manipulator 3, the 6 height-adjusting device height-adjusting that 5 accessible of second manipulator correspond, through the height of adjusting first manipulator 3 and second manipulator 5, make the automatic weld equipment of this vacuum thermos cup can be used to the processing production of not unidimensional material, consequently, the application scope of the automatic weld equipment of this vacuum thermos cup has further been improved.

The height adjusting device 6 comprises a piston rod 61, a sliding table adjusting seat 62, a hand wheel 63 and a screw rod 64, the piston rod 61 is fixedly arranged on the workbench 1, the sliding table adjusting seat 62 is slidably arranged on the piston rod 61, the screw rod 64 is connected between the piston rod 61 and the sliding table adjusting seat 62, the screw rod 64 is rotatably arranged on the piston rod 61, the screw rod 64 is also in threaded connection with the sliding table adjusting seat 62, the length direction of the screw rod 64 is consistent with that of the piston rod 61, the hand wheel 63 is fixedly arranged on the screw rod 64, the hand wheel 63 is rotated, the screw rod 64 can drive the sliding table adjusting seat 62 to move up and down, the first manipulator 3 and the second manipulator 5 are respectively arranged on the corresponding sliding table adjusting seat 62, the first sliding table bottom plate 31 is fixedly arranged on the corresponding sliding table adjusting seat 62, the hand wheel 63 is rotated, and; the second sliding table bottom plate 51 is fixedly arranged on the corresponding sliding table adjusting seat 62, the hand wheel 63 is rotated, and the screw 64 can drive the second sliding table bottom plate 51 to move up and down, so that the heights of the corresponding first mechanical arm 3 and the corresponding second mechanical arm 5 can be adjusted.

The second feeding device 8 comprises a vibrating disk feeder 81 and a linear vibrating feeder 82, the vibrating disk feeder 81 is connected to the linear vibrating feeder 82, the vibrating disk feeder 81 can convey materials to the linear vibrating feeder 82, the vibrating disk feeder 81 and the linear vibrating feeder 82 are respectively fixedly arranged on the workbench 1, the second manipulator 5 can convey materials between the linear vibrating feeder 82 and the second positioning seat 24, and the discharging and conveying device 10 is a belt conveying device, and specifically can be a stepping belt conveying device.

The feeding and conveying device 7 comprises an indexing plate 72, a ball screw 75 and a fixed base plate 71, wherein the fixed base plate 71 is fixedly arranged on the workbench 1, the indexing plate 72 is rotatably arranged on the workbench 1, the integral structure of the indexing plate 72 is disc-shaped, a cam indexer 77 is fixedly arranged on the fixed base plate 71, the indexing plate 72 is connected to the cam indexer 77, and the cam indexer 77 can drive the indexing plate 72 to rotate, so that the indexing plate 72 can rotate relative to the workbench 1. The cam indexer 77 may be connected to a motor by which the cam indexer 77 is driven to operate. The indexing plate 72 is provided with a plurality of material stacking trays 74 for placing materials, the number of the material stacking trays 74 is five, and the five material stacking trays 74 are uniformly distributed on the indexing plate 72 along the circumferential direction of the indexing plate 72. The indexing plate 72 is fixedly provided with a stacking guide rod 73 corresponding to the stacking plate 74, any stacking plate 74 corresponds to four stacking guide rods 73, the four stacking guide rods 73 are vertically fixed on the indexing plate 72, the four stacking guide rods 73 are uniformly distributed on the stacking plate 74 along the circumferential direction of the stacking plate 74, materials are placed on the stacking plate 74, the materials are located on the inner sides of the four stacking guide rods 73, the four stacking guide rods 73 prevent the materials from being separated from the stacking plate 74, and the stacking plate 74 can slide up and down along the length direction of the stacking guide rods 73. The indexing plate 72 is provided with five through holes 721 corresponding to the code discs 74, and the five code discs 74 are respectively covered above the five through holes 721. The ball screw 75 is arranged on the workbench 1, the ball screw 75 is fixedly arranged on the fixed bottom plate 71, the ball screw 75 is positioned below the dividing plate 72, the ball screw 75 can push the corresponding code tray 74 to slide up and down through the through hole 721, the ball screw 75 comprises a screw rod 751 and a nut sleeve 752, the screw rod 751 and the nut sleeve 752 are connected together, the nut sleeve 752 can be connected with a motor 76, the motor 76 can drive the nut sleeve 752 to rotate through a belt (not shown in the figure), the nut sleeve 752 can drive the screw rod 751 to move up and down through rotation, the upper end of the screw rod 751 is fixedly provided with a top head 78, when the screw rod 751 moves up, the screw rod 751 can pass through the through hole 721, the top head 78 can abut against the lower end of the code tray 74, so that the screw rod 751 can drive materials on the code tray 74 to move up, and the materials can be. When the material on one code disc 74 is used up, the screw 751 returns to the initial position, the indexing plate 72 rotates to the other through hole 721 to face the screw 751, and the ball screw 75 can push the material on the other code disc 74 to move up and down.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. An automatic welding device of a vacuum heat-preservation cup comprises a workbench (1) and is characterized in that a rotary indexing device (2) is arranged on the workbench (1), the rotary indexing device (2) comprises an indexing disc (21) capable of rotating relative to the workbench (1), a feeding conveying device (7), a spot welding machine (4), a discharging conveying device (10) and a plurality of second feeding devices (8) are arranged on the periphery of the indexing disc (21), a plurality of conductive bases (22) are arranged on the indexing disc (21), the conductive bases (22) can correspond to the feeding conveying device (7), the spot welding machine (4), the discharging conveying device (10) and the second feeding devices (8) one by one, a first positioning seat (23) and a second positioning seat (24) are arranged on each conductive base (22), and a second manipulator (5) is arranged between each second feeding device (8) and the indexing disc (21), the second manipulator (5) is used for carrying materials between the second feeding device (8) and the second positioning seat (24), the first manipulators (3) are arranged between the feeding conveying device (7) and the dividing disc (21) and between the discharging conveying device (10) and the dividing disc (21), the two first manipulators (3) are used for carrying materials between the feeding conveying device (7) and the first positioning seat (23) and between the discharging conveying device and the first positioning seat, and the spot welding machine (4) and the conductive base (22) are used for welding the materials on the first positioning seat (23) and the materials on the second positioning seat (24) together.

2. The automatic welding equipment for the vacuum heat preservation cup is characterized in that the spot welding machine (4) comprises an electrode cylinder (42) and an electrode tip (43), the electrode cylinder (42) is fixedly arranged on the workbench (1), the electrode tip (43) is fixedly arranged on the electrode cylinder (42), the electrode cylinder (42) can drive the electrode tip (43) to move towards the conductive base (22) or to be far away from the conductive base (22), the first positioning seat (23) and the second positioning seat (24) can be located between the electrode tip (43) and the conductive base (22), and when the electrode tip (43) moves towards the conductive base (22), the electrode tip (43) can enable materials on the first positioning seat (23) and materials on the second positioning seat (24) to be abutted together.

3. The automatic welding equipment of the vacuum thermos cup is characterized in that the rotary indexing device (2) comprises a motor (25), a speed reducer (26) and a cam divider (27), the motor (25) is fixedly arranged on the workbench (1), the motor (25), the speed reducer (26), the cam divider (27) and the index plate (21) are sequentially connected together, and the cam divider (27) is connected to the index plate (21) through an insulating seat (28).

4. The automatic welding equipment for the vacuum heat preservation cup according to claim 1, wherein the first manipulator (3) comprises a first guide rail (32) and a first sliding table cylinder (33), the first guide rail (32) is provided with a first lifting cylinder (34) in a sliding manner, the first sliding table cylinder (33) is connected with the first lifting cylinder (34), the first sliding table cylinder (33) can drive the first lifting cylinder (34) to slide on the guide rail, the first lifting cylinder (34) is fixedly provided with a first vacuum chuck (36), the first vacuum chucks (36) of the two first manipulators (3) can respectively carry materials between the feeding conveying device (7) and the first positioning base (23) and between the discharging conveying device (10) and the first positioning base (23), the first lifting cylinder (34) can drive the first vacuum chuck (36) to move up and down, two ends of the first guide rail (32) are respectively and fixedly provided with a first buffer (37).

5. The automatic welding equipment of claim 4, wherein the first lifting cylinder (34) is provided with at least three first vacuum chucks (36), the first vacuum chucks (36) are fixedly arranged on the first lifting cylinder (34) through a chuck fixing frame (35), the chuck fixing frame (35) is fixedly arranged on the first lifting cylinder (34), the first lifting cylinder (34) can drive the chuck fixing frame (35) to move up and down, the first chuck fixing frame (35) is provided with first strip-shaped holes (351) corresponding to the first vacuum chucks (36), the first strip-shaped holes (351) are radially distributed on the first chuck fixing frame (35), and the first vacuum chucks (36) can be fixedly arranged at any position in the first strip-shaped holes (351).

6. The automatic welding equipment for the vacuum heat preservation cup according to claim 1, wherein the second manipulator (5) comprises a second guide rail (52) and a second sliding table cylinder (53), the second guide rail (52) is provided with a second lifting cylinder (55) in a sliding manner, the second sliding table cylinder (53) is connected with the second lifting cylinder (55), the second sliding table cylinder (53) can drive the second lifting cylinder (55) to slide on the second guide rail (52), the second lifting cylinder (55) is fixedly provided with a second vacuum chuck (56), the second vacuum chuck (56) can carry materials between the second feeding device (8) and the second positioning seat (24), the second lifting cylinder (55) can drive the second vacuum chuck (56) to move up and down, and two ends of the second guide rail (52) are respectively and fixedly provided with a second buffer (57).

7. The automatic welding equipment of claim 6, wherein the second lifting cylinder (55) is slidably disposed on the second guide rail (52) through a cylinder fixing frame (54), the cylinder fixing frame (54) is slidably disposed on the second guide rail (52), the cylinder fixing frame (54) is provided with a second strip-shaped hole (541), and the second lifting cylinder (55) can be fixedly disposed at any position in the second strip-shaped hole (541).

8. The automatic welding equipment for the vacuum heat preservation cup according to any one of claims 1 to 7, characterized by further comprising a plurality of height adjusting devices (6), wherein the height adjusting devices (6) correspond to the first mechanical arm (3) and the second mechanical arm (5) in a one-to-one manner, the first mechanical arm (3) and the second mechanical arm (5) are respectively arranged on the workbench (1) through the height adjusting devices (6), and the heights of the first mechanical arm (3) and the second mechanical arm (5) can be adjusted through the corresponding height adjusting devices (6).

9. The automatic welding equipment of a vacuum heat preservation cup of claim 8, characterized in that, height adjusting device (6) includes piston rod (61), slip table adjusting seat (62), hand wheel (63) and screw rod (64), piston rod (61) is fixed to be set up on workstation (1), slip table adjusting seat (62) slides and sets up on piston rod (61), be connected with screw rod (64) between piston rod (61) and slip table adjusting seat (62), fixed hand wheel (63) that is provided with on screw rod (64), hand wheel (63) is rotated, screw rod (64) can drive slip table adjusting seat (62) and reciprocate, first manipulator (3), second manipulator (5) set up respectively in the slip table adjusting seat (62) that correspond.

10. The automatic welding equipment of the vacuum thermos cup according to the claim 1, characterized in that the feeding and conveying device (7) comprises an indexing plate (72) and a ball screw (75), the indexing plate (72) is rotatably arranged on the workbench (1), the indexing plate (72) is provided with a plurality of material stacking plates (74) for placing materials, the indexing plate (72) is fixedly provided with material stacking guide rods (73) corresponding to the material stacking plates (74), the material stacking plates (74) are slidably arranged on the material stacking guide rods (73), the indexing plate (72) is provided with through holes (721) corresponding to the material stacking plates (74), the ball screw (75) is arranged on the workbench (1), and the ball screw (75) can push the corresponding material stacking plates (74) to slide up and down through the through holes (721).

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