CN216097157U

CN216097157U - Power battery cover plate welding equipment

Info

Publication number: CN216097157U
Application number: CN202122629074.XU
Authority: CN
Inventors: 王更涛; 杜隆
Original assignee: Tianjin Haochen Intelligent Technology Co ltd
Current assignee: Tianjin Haochen Intelligent Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-22
Anticipated expiration: 2031-10-29

Abstract

The embodiment of the application discloses power battery apron welding equipment, including the welding set body, the up end fixed mounting of welding set body has elevating gear, elevating gear's lower bottom surface movable mounting has the welding subassembly, the up end fixed mounting of welding set body has the workstation that is located the welding subassembly below. This application passes through conveyer, the fly leaf, cooperation between welding set body and the welded subassembly, the rotation that utilizes the gear in the conveyer has driven the horizontal motion of ruler strip, the horizontal motion effect of fly leaf has been realized, the effect of unloading in the battery apron welding automation has been reached, the problem of unloading in the manual work has been solved effectively, adopt the mechanical unloading to replace artificial mode, staff's work load has been alleviateed, the risk of the accident that the staff was scalded by welding high temperature has still been reduced simultaneously, thereby battery apron welded efficiency has been improved.

Description

Power battery cover plate welding equipment

Technical Field

The application relates to the technical field of power battery cover plate processing, in particular to power battery cover plate welding equipment.

Background

The battery refers to a part of space of a cup, a tank or other container or a composite container which contains an electrolyte solution and a metal electrode to generate current, and a device which can convert chemical energy into electric energy, and has a positive electrode and a negative electrode. With the progress of science and technology, batteries generally refer to small devices capable of generating electric energy, such as solar batteries, the performance parameters of which mainly include electromotive force, capacity, specific energy and resistance, and the batteries are used as energy sources to obtain currents with stable voltage, stable current and stable power supply for a long time, which are slightly influenced by the outside, have simple structure, convenient carrying, simple and easy charging and discharging operations, are not influenced by the outside climate and temperature, have stable and reliable performance, play a great role in various aspects of social life, and the power batteries are used as one of the battery types, namely the power batteries are power sources for providing power sources for tools, and are multi-finger storage batteries for providing power for electric automobiles, electric trains, electric bicycles and golf carts, which are mainly different from starting batteries for starting automobile engines and are multi-valve port sealed lead-acid storage batteries, Open mouth formula tubular lead acid battery and lithium iron phosphate battery, lithium iron phosphate has solved the potential safety hazard problem of lithium cobalt oxide and lithium manganate completely, lithium cobalt oxide and lithium manganate can produce the explosion under strong collision and constitute the threat to user's life safety, and lithium iron phosphate can not produce the explosion even in the worst traffic accident with passing through strict safety test, and power battery is essential then the welding process of battery apron in production, the welding, also be called the butt fusion, be one kind with heating, high temperature or highly compressed mode joint metal or other thermoplastic materials like the manufacturing process and the technique of plastics.

However, the welding device for the existing power battery cover plate adopts a manual feeding and discharging mode, the manual feeding and discharging mode is prone to high-temperature scalding after welding, the risk of accidents of workers is increased, and meanwhile, the manual feeding and discharging mode also reduces the welding processing efficiency of the battery cover plate.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a power battery cover plate welding apparatus to improve the above problems.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a power battery apron welding equipment, includes the welding set body, the up end fixed mounting of welding set body has elevating gear, elevating gear's lower bottom surface movable mounting has the welding subassembly, the up end fixed mounting of welding set body has the workstation that is located the welding subassembly below, the inner wall movable mounting of workstation has the fly leaf, the left and right sides fixedly connected with fixed plate of fly leaf up end, the inner wall screw thread of fixed plate has cup jointed the dwang, splint have been cup jointed in the outer wall activity of dwang one end.

Optionally, the left and right sides fixedly connected with of fly leaf is located the inside fixture block of workstation, conveyer is installed to the left and right sides of terminal surface under the fly leaf.

Optionally, both sides fixed mounting has the bracing piece that is located the fly leaf top around the splint, the lower bottom surface fixedly connected with slider of splint, the inner wall of splint is provided with stop device, one side of stop device articulates there is the clamp plate.

Optionally, the transportation device comprises straight ruler strips fixedly connected with the left side and the right side of the lower end face of the movable plate, one side, away from the movable plate, of each straight ruler strip is movably connected with a gear, and a rotary rod is fixedly sleeved on the inner wall of each gear.

Optionally, the right end fixedly connected with of rotary rod is located the outside speed reducer of welding set body, one side that the rotary rod was kept away from to the speed reducer is connected with the motor.

Optionally, the limiting device comprises a telescopic rod fixedly connected with the bottom surface of the inner wall of the supporting rod, a spring is movably sleeved on the outer wall of the telescopic rod, one end of the telescopic rod, far away from the supporting rod, is fixedly connected with a limiting plate located above the clamping plate, and one side of the limiting plate is hinged to one side of the clamping plate.

The application provides a pair of power battery apron welding equipment possesses following beneficial effect:

1. this application passes through conveyer, the fly leaf, cooperation between welding set body and the welded subassembly, the rotation that utilizes the gear in the conveyer has driven the horizontal motion of ruler strip, the horizontal motion effect of fly leaf has been realized, the effect of unloading in the battery apron welding automation has been reached, the problem of unloading in the manual work has been solved effectively, adopt the mechanical unloading to replace artificial mode, staff's work load has been alleviateed, the risk of the accident that the staff was scalded by welding high temperature has still been reduced simultaneously, thereby battery apron welded efficiency has been improved.

2. This application is through splint, stop device, cooperation between clamp plate and the welding set body, utilize splint to the side centre gripping of welding, combine the clamp plate to the reinforcement of the up end of welding, realized the limiting displacement to battery apron weld finishing, the problem of battery apron emergence displacement when the welding has been solved effectively, adopt the mode of consolidating battery apron welding position stability, battery apron welded quality and quality have been improved, battery apron welded defective products have been reduced, secondary operation's step has been saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a schematic structural diagram of the present application;

FIG. 2 shows a front view of the transport device of the present application;

FIG. 3 shows a side view of the lift device of the present application;

FIG. 4 shows a top view of a platen of the present application;

fig. 5 shows a side view of the motor of the present application.

In the figure: 1. welding a device body; 2. a lifting device; 3. welding the assembly; 4. a work table; 5. a movable plate; 6. a fixing plate; 7. rotating the rod; 8. a splint; 9. a clamping block; 10. a transportation device; 101. a straight rule strip; 102. a gear; 103. rotating the rod; 11. a support bar; 12. a limiting device; 121. a telescopic rod; 122. a spring; 123. a limiting plate; 13. pressing a plate; 14. a speed reducer; 15. a motor; 16. a slide block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a power battery apron welding equipment, including welding set body 1, welding set body 1's up end fixed mounting has elevating gear 2, elevating gear 2's lower bottom surface movable mounting has welding subassembly 3, welding set body 1's up end fixed mounting has workstation 4 that is located welding subassembly 3 below, workstation 4's inner wall movable mounting has fly leaf 5, fly leaf 5 provides support and platform for the processing of welding piece, the left and right sides fixedly connected with fixed plate 6 of fly leaf 5 up end, dwang 7 has been cup jointed to the inner wall screw thread of fixed plate 6, splint 8 have been cup jointed in the outer wall activity of dwang 7 one end, splint 8 play the restriction to battery apron position when welding, consolidate battery apron welded stability, avoid the volume of scrapping of welding production after the battery cover plate displacement, battery apron welded quality and quality have been improved.

Referring to fig. 2 and 3, the left and right sides of the movable plate 5 are fixedly connected with the fixture blocks 9 located inside the workbench 4, the left and right sides of the lower end surface of the movable plate 5 are provided with the transportation device 10, the transportation device 10 comprises the straight ruler strips 101 fixedly connected with the left and right sides of the lower end surface of the movable plate 5, one side of the straight ruler strips 101 away from the movable plate 5 is movably connected with the gear 102, the circular rotation of the gear 102 realizes the horizontal movement of the straight ruler strips 101, so as to provide power for the movement of the movable plate 5, achieve the effect of automatic feeding and discharging, replace the manual feeding and discharging mode, reduce the workload of workers, improve the efficiency of feeding and discharging, the inner wall of the gear 102 is fixedly sleeved with the rotating rod 103, the right end of the rotating rod 103 is fixedly connected with the speed reducer 14 located outside the welding device body 1, and the speed reducer 14 is convenient for adjusting the movement speed of the transportation device 10, thereby strengthening the motion stability of the transportation device 10, and the side of the speed reducer 14 far away from the rotating rod 103 is connected with the motor 15, and the motor 15 is arranged to provide power for the motion of the transportation device 10.

Please refer to fig. 4 and 5, the front and rear sides of the clamping plate 8 are fixedly provided with the supporting rod 11 located above the movable plate 5, the lower bottom surface of the clamping plate 8 is fixedly connected with the slider 16, the inner wall of the clamping plate 8 is provided with the limiting device 12, one side of the limiting device 12 is hinged with the pressing plate 13, the pressing plate 13 plays a role in limiting the upper end surface of the battery cover plate, the limiting device 12 comprises a telescopic rod 121 fixedly connected with the bottom surface of the inner wall of the supporting rod 11, the outer wall of the telescopic rod 121 is movably sleeved with a spring 122, the stretching and rebounding of the telescopic rod 121 and the spring 122 provide power for the movement and the resetting of the limiting plate 123, one end of the telescopic rod 121 far away from the supporting rod 11 is fixedly connected with a limiting plate 123 located above the clamping plate 8, one side of the limiting plate 123 is hinged with one side of the pressing plate 13, the hinged connection mode provides flexibility for the movement of the pressing plate 13, and facilitates the turning of the pressing plate 13.

In summary, when the welding equipment for the cover plate of the power battery provided by the present application is used, firstly, the battery cover plate to be welded is placed on the surface of the movable plate 5, then the left and right two rotating rods 7 are rotated simultaneously, the rotating rods 7 can also realize the displacement of the battery cover plate in the horizontal direction when rotating, the rotating rods 7 drive the clamping plate 8 to move towards the battery cover plate direction when moving, the rotating of the rotating rods 7 can be stopped until one side of the clamping plate 8 is tightly attached to the left and right sides of the battery, at this time, the stretching and rebounding of the telescopic rod 121 and the spring 122 are utilized to realize that the limiting plate 123 is pressed on the upper end surface of the battery cover plate, and the pressing plate 13 is pressed on the upper surface of the battery cover plate, at this time, the position of the battery cover plate is fixed, then, the motor 15 is started, the motor 15 drives the rotating rod 103 to rotate while the rotating rod 103 rotates, the gear 102 drives the synchronous rotation of the gear 102 to move while driving the horizontal direction of the straight ruler strip 101 to move, the ruler strip 101 can drive the movable plate 5 to rotate in the same direction while moving, at the moment, the movable plate 5 can drive the battery cover plate to be welded to move to the position below the welding assembly 3, the automatic feeding effect is achieved, and finally, after the welding processing of the battery cover plate is finished, the motor 15 is started again, and the movable plate 5 is driven to discharge materials reversely.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a power battery apron welding equipment, includes welding set body (1), its characterized in that: the utility model discloses a welding device, including welding device body (1), workstation (4), the inner wall movable mounting of workstation (4) has fly leaf (5), the left and right sides fixedly connected with fixed plate (6) of fly leaf (5) up end, dwang (7) have been cup jointed to the inner wall screw thread of fixed plate (6), splint (8) have been cup jointed in the outer wall activity of dwang (7) one end, the up end fixed mounting of welding device body (1) has elevating gear (2), the lower bottom surface movable mounting of elevating gear (2) has welded subassembly (3), the up end fixed mounting of welding device body (1) has workstation (4) that is located welded subassembly (3) below, the inner wall movable mounting of workstation (4).

2. The power battery cover plate welding device according to claim 1, wherein: the left and right sides fixedly connected with of fly leaf (5) is located inside fixture block (9) of workstation (4), conveyer (10) are installed to the left and right sides of terminal surface under fly leaf (5).

3. The power battery cover plate welding device according to claim 1, wherein: both sides fixed mounting has bracing piece (11) that are located fly leaf (5) top around splint (8), the lower bottom surface fixedly connected with slider (16) of splint (8), the inner wall of splint (8) is provided with stop device (12), one side of stop device (12) articulates there is clamp plate (13).

4. The power battery cover plate welding device according to claim 2, wherein: the conveying device (10) comprises ruler strips (101) fixedly connected with the left side and the right side of the lower end face of the movable plate (5), one side, away from the movable plate (5), of each ruler strip (101) is movably connected with a gear (102), and a rotating rod (103) is fixedly sleeved on the inner wall of each gear (102).

5. The power battery cover plate welding device according to claim 4, wherein: the right-hand member fixedly connected with of rotary rod (103) is located outside speed reducer (14) of welding set body (1), one side that rotary rod (103) were kept away from in speed reducer (14) is connected with motor (15).

6. The power battery cover plate welding device according to claim 3, wherein: stop device (12) include with bottom surface fixed connection's of bracing piece (11) inner wall telescopic link (121), spring (122) have been cup jointed in the outer wall activity of telescopic link (121), the one end fixedly connected with that bracing piece (11) was kept away from in telescopic link (121) is located limiting plate (123) of splint (8) top, and one side of limiting plate (123) is articulated with one side of clamp plate (13).