Battery acquisition board welding equipment

Abstract

The utility model discloses battery acquisition board welding equipment which comprises a rack, a controller, a welding assembly and a driving assembly. The welding assembly comprises a mounting plate, a movable plate, a first driving mechanism, a pressure sensor, a magnetic railing ruler and a welding piece. The pressure sensor is arranged between the output end of the first driving mechanism and the movable plate; the magnetic railing ruler is arranged on the movable plate in an up-down extending mode and moves back and forth up and down along with the movable plate, during welding, the positions of the movable plate and a welding piece can be determined through the magnetic railing ruler, the pressure between the welding piece and a product in the welding process is sensed through the pressure sensor, and the position of the movable plate is adjusted according to the pressure. Therefore, the optimal welding distance between the movable plate and the product and the optimal welding distance between the welding piece and the product are always kept, the welding quality is guaranteed, the use limitation is smaller, and the machining qualification rate of the product is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the battery collection board processing field technology especially is a kind of battery collection board welding equipment. BACKGROUND

[0002] Ultrasonic welding is through ultrasonic generator 50 / 60 hertz current is converted into 15,20,30 or 40KHz electric energy. The high-frequency electric energy converted is converted into the mechanical movement of equal frequency by transducer again, subsequently mechanical movement is transmitted to the welding head by the amplitude changing lever device for changing amplitude. The welding head transmits the vibration energy received to the joint of the workpiece to be welded, in the area, vibration energy is converted into heat energy by friction, and plastic is melted. Ultrasonic wave can not only be used to weld hard thermoplastic plastic, but also can process fabric and film, and can also be used for welding of metal. It can be applied to the welding process of various products.

[0003] Battery collection board needs to be welded in the processing process, and the existing battery collection board welding process is carried out by automatic equipment, and the welding head is moved to the predetermined position, and then the position to be welded is welded. The welding head position is predetermined when welding in this automatic welding mode, when the position of the welded product is offset up and down, the distance between the welding head and the welding position will also change. Whether the distance becomes larger or smaller, it will affect the welding quality. It not only has great use limitation, but also has low product processing qualification rate. Therefore, it is necessary to further improve the existing battery collection board welding equipment. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a kind of battery collection board welding equipment, which can effectively solve the problems of unstable welding quality, great use limitation and low product qualification rate of existing battery collection board welding equipment.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a kind of battery collection plate welding equipment, including rack, controller, welding assembly and drive assembly;The rack is provided with a transversely extending conveying line;The controller is arranged on rack;The welding assembly includes mounting plate, movable plate, first drive mechanism, pressure sensor, magnetic scale and welding piece;The mounting plate is movably arranged on rack and located above conveying line;The movable plate is movably arranged on mounting plate;The first drive mechanism is arranged on mounting plate and drives movable plate to move back and forth;The pressure sensor is arranged between the output end of first drive mechanism and movable plate;The magnetic scale is movably arranged on movable plate and moves back and forth with movable plate;The welding piece is arranged at the lower end of movable plate and moves back and forth with movable plate above conveying line, and pressure sensor, magnetic scale and welding piece are connected with controller;The drive assembly is arranged on rack and drives mounting plate to move back and forth, and drive assembly is connected with controller.

[0007] As a preferred scheme, the rack is provided with a cover, the controller is arranged on the cover, and the welding assembly and the drive assembly are covered by the cover, and the cover is provided with through holes on the left and right sides for the conveying line to pass through.

[0008] As a preferred scheme, the movable plate is symmetrically provided with sliding plates extending upward and downward on both sides, the sliding plates are provided with sliding rails extending upward and downward, and the mounting plate is provided with sliding seats matched with the sliding rails.

[0009] As a preferred scheme, the magnetic scale is attached to the side wall of the sliding plate.

[0010] As a preferred scheme, the welding assembly further comprises a blow cooling head, the blow cooling head is arranged on the movable plate and located beside the output end of the welding piece, and the blow cooling head is connected with the controller.

[0011] As a preferred scheme, the welding piece comprises a transducer and a welding head, the transducer is arranged on the movable plate and connected with the controller, and the welding head is arranged at the output end of the transducer, and the transducer and the welding head are arranged transversely.

[0012] As a preferred scheme, the movable plate is provided with a guide, the guide is arranged above the welding head, the guide is provided with a guide groove matched with the welding head, and the welding head extends into the guide groove.

[0013] As a preferred scheme, the driving assembly comprises a mounting frame, a movable frame, a second driving mechanism and a third driving mechanism; the mounting frame is arranged on the rack, the movable frame is arranged on the mounting frame and can move back and forth, the second driving mechanism is arranged on the mounting frame and drives the movable frame to move back and forth, and the second driving mechanism is connected with the controller; the mounting plate is arranged on the movable frame and moves back and forth with the movable frame, and the third driving mechanism is arranged on the movable frame and drives the mounting plate to move back and forth, and the third driving mechanism is connected with the controller.

[0014] As a preferred scheme, the movable frame is two movable frames arranged at intervals in front and back, and each movable frame is arranged with a welding assembly.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, it can be known from the above technical scheme that:

[0016] The welding assembly comprises a mounting plate, a movable plate, a first driving mechanism, a pressure sensor, a magnetic scale and a welding piece; the pressure sensor is arranged between the output end of the first driving mechanism and the movable plate; the magnetic scale is arranged on the movable plate and moves back and forth with the movable plate, in the welding process, the position of the movable plate and the welding piece can be determined through the magnetic scale, the pressure between the welding piece and the product in the welding process can be sensed through the pressure sensor, and the position of the movable plate is adjusted according to the pressure, so that the movable plate and the welding piece are always kept at the optimal welding distance from the product, the welding quality is guaranteed, the use limitation is smaller, and the processing qualified rate of the product is effectively improved.

[0017] In order to more clearly set forth the structural features and functions of the utility model, the utility model is described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a three-dimensional structure schematic diagram of a preferred embodiment of the utility model;

[0019] Fig. 2 is a local assembly schematic diagram of a preferred embodiment of the utility model;

[0020] Fig. 3 is another local assembly schematic diagram of a preferred embodiment of the utility model;

[0021] Fig. 4 is a three-dimensional structure schematic diagram of a welding assembly in a preferred embodiment of the utility model.

[0022] EXPLANATION OF THE DRAWINGS:

[0023] 10, rack 101, through hole

[0024] 11. conveying line 12. machine cover

[0025] 20. controller 30. welding assembly

[0026] 301. guide groove 31. mounting plate

[0027] 311. sliding seat 32. movable plate

[0028] 321. sliding plate 322. slide rail

[0029] 323. guide 33. first driving mechanism

[0030] 34. pressure sensor 35. magnetic grating ruler

[0031] 36. welding piece 361. transducer

[0032] 362. welding head 37. air blowing cooling head

[0033] 40. driving assembly 41. mounting frame

[0034] 42. movable frame 43. second driving mechanism

[0035] 44. third driving mechanism. DETAILED DESCRIPTION

[0036] Please refer to Figs. 1 to 4 The specific structure of the preferred embodiment of the present application is shown in the figure, which includes a mounting frame 10, a controller 20, a welding assembly 30 and a driving assembly 40.

[0037] The machine frame 10 is provided with a transversely extending conveying line 11, and the controller 20 is arranged on the machine frame 10. In this embodiment, the machine frame 10 is provided with a machine cover 12, the controller 20 is arranged on the machine cover 12, and the welding assembly 30 and the driving assembly 40 are covered by the machine cover 12. The machine cover 12 is provided with through holes 101 on the left and right sides for the conveying line 11 to pass through.

[0038] The welding assembly 30 comprises a mounting plate 31, a movable plate 32, a first driving mechanism 33, a pressure sensor 34, a magnetic grating ruler 35 and a welding member 36. The mounting plate 31 is movably arranged on the rack 10 above the conveying line 11. The movable plate 32 is movably arranged on the mounting plate 31. The first driving mechanism 33 is arranged on the mounting plate 31 and drives the movable plate 32 to move. The pressure sensor 34 is arranged between the output end of the first driving mechanism 33 and the movable plate 32. The pressure sensor 34 senses the pressure between the product and the welding member 36 during the welding process, so as to determine whether the optimal welding position is reached. The controller 20 drives the first driving mechanism 33 to adjust the position of the movable plate 32, so that the movable plate 32 is always at the optimal welding height. The magnetic grating ruler 35 is arranged on the movable plate 32 and moves up and down with the movable plate 32. The magnetic grating ruler 35 senses the up-and-down position change of the movable plate 32. The welding member 36 is arranged at the lower end of the movable plate 32 and moves above the conveying line 11 with the movable plate 32. The pressure sensor 34, the magnetic grating ruler 35 and the welding member 36 are connected with the controller.

[0039] In the embodiment, the movable plate 32 is symmetrically provided with sliding plates 321 extending up and down on both sides. The sliding plates 321 are provided with sliding rails 322 extending up and down. The mounting plate 31 is provided with sliding seats 311 matched with the sliding rails 322. The cooperation between the sliding seats 311 and the sliding rails 322 makes the movement of the movable plate 32 on the mounting plate 31 more stable. The magnetic grating ruler 35 is attached to the side wall of the sliding plate 321. The welding assembly 30 further comprises a blowing cooling head 37 arranged on the movable plate 32 and located beside the output end of the welding member 36. The blowing cooling head 37 is connected with the controller 20. During the welding, the blowing cooling head 37 is communicated with the output end of the external cooling device, and blows the welding member 36 and the welded product to cool them. The welding member 36 comprises a transducer 361 and a welding head 362. The transducer 361 is arranged on the movable plate 32 and connected with the controller 20. The welding head 362 is arranged at the output end of the transducer 361, and the transducer 361 and the welding head 362 are horizontally arranged. The movable plate 32 is provided with a guide 323 arranged above the welding head 362. The guide 323 is provided with a guide groove 301 matched with the welding head 362. The welding head 362 extends into the guide groove 301. The guide 323 and the guide groove 301 limit and fix the welding head 362, which not only protects the welding head 362, but also increases the structural strength of the welding head 362.

[0040] The driving assembly 40 is arranged on the rack 10 and drives the mounting plate 31 to move back and forth, and the driving assembly 40 is connected with the controller 20. In the embodiment, the driving assembly 40 comprises a mounting frame 41, a movable frame 42, a second driving mechanism 43 and a third driving mechanism 44; the mounting frame 41 is arranged on the rack 10, the movable frame 42 is arranged on the mounting frame 41 and can move back and forth, the second driving mechanism 43 is arranged on the mounting frame 41 and drives the movable frame 42 to move back and forth, and the second driving mechanism 43 is connected with the controller 20; the mounting plate 31 is arranged on the movable frame 42 and can move back and forth and moves with the movable frame 42, the third driving mechanism 44 is arranged on the movable frame 42 and drives the mounting plate 31 to move back and forth, and the third driving mechanism 44 is connected with the controller 20. The movable frame 42 is arranged in front of and behind each other, and each movable frame 42 is provided with a welding assembly 30, so that the welding can be carried out simultaneously through the two welding assemblies 30, and the welding efficiency is effectively improved.

[0041] The design focus of the utility model lies in: through the welding assembly comprising mounting plate, movable plate, first driving mechanism, pressure sensor, magnetic scale and welding piece, and cooperating with the pressure sensor, the output end of the first driving mechanism and the movable plate are arranged; the magnetic scale is arranged on the movable plate and moves back and forth with the movable plate, in the welding, the position of the movable plate and the welding piece can be determined through the magnetic scale, the pressure between the welding piece and the product in the welding process is sensed through the pressure sensor, and the position of the movable plate is adjusted according to the pressure, so that the movable plate and the welding piece always keep on the optimal welding distance between the product, the welding quality is guaranteed, the use limitation is smaller, and the processing qualified rate of the product is effectively improved.

[0042] The above is only the preferred embodiment of the utility model, and does not limit the technical range of the utility model, so any slight modification, equivalent change and modification according to the technical essence of the utility model are still within the range of the utility model technical scheme.

Claims

1. A battery harvester plate welding apparatus, characterized by: The utility model provides a welding machine, which comprises a frame, a controller, a welding assembly and a driving assembly, wherein the frame is provided with a transversely extending conveying line; the controller is arranged on the frame; the welding assembly comprises a mounting plate, a movable plate, a first driving mechanism, a pressure sensor, a magnetic scale and a welding piece; the mounting plate is movably arranged on the frame above the conveying line; the movable plate is movably arranged on the mounting plate in an up-down manner; the first driving mechanism is arranged on the mounting plate and drives the movable plate to move back and forth; the pressure sensor is arranged between the output end of the first driving mechanism and the movable plate; the magnetic scale is arranged on the movable plate in an up-down manner and moves back and forth with the movable plate; the welding piece is arranged at the lower end of the movable plate and moves back and forth with the movable plate above the conveying line; the pressure sensor, the magnetic scale and the welding piece are connected with the controller; the driving assembly is arranged on the frame and drives the mounting plate to move back and forth; and the driving assembly is connected with the controller.

2. The battery harvester plate welding apparatus of claim 1, wherein: The frame is provided with a cover, the controller is arranged on the cover, and the welding assembly and the driving assembly are covered by the cover; and the cover is provided with through holes on the left and right sides for the conveying line to pass through.

3. The battery harvester plate welding apparatus of claim 1, wherein: The movable plate is symmetrically provided with sliding plates extending in an up-down manner on the two sides thereof; the sliding plates are provided with sliding rails extending in an up-down manner; and the mounting plate is provided with sliding seats matched with the sliding rails.

4. The battery harvester plate welding apparatus of claim 3, wherein: The magnetic scale is attached to the side wall of the sliding plate.

5. The battery harvester plate welding apparatus of claim 1, wherein: The welding assembly further comprises a blowing cooling head arranged on the movable plate and located beside the output end of the welding piece; and the blowing cooling head is connected with the controller.

6. The battery harvester plate welding apparatus of claim 1, wherein: The welding piece comprises a transducer and a welding head; the transducer is arranged on the movable plate and connected with the controller; and the welding head is arranged at the output end of the transducer, and the transducer and the welding head are arranged in a transverse manner.

7. The battery harvester plate welding apparatus of claim 6, wherein: The movable plate is provided with a guide piece arranged above the welding head; the guide piece is provided with a guide groove matched with the welding head; and the welding head extends into the guide groove.

8. The battery harvester plate welding apparatus of claim 1, wherein: The driving assembly comprises a mounting frame, a movable frame, a second driving mechanism and a third driving mechanism; the mounting frame is arranged on the frame; the movable frame is movably arranged on the mounting frame in a back-and-forth manner; the second driving mechanism is arranged on the mounting frame and drives the movable frame to move back and forth; the second driving mechanism is connected with the controller; the mounting plate is movably arranged on the movable frame in a transverse back-and-forth manner and moves back and forth with the movable frame; the third driving mechanism is arranged on the movable frame and drives the mounting plate to move back and forth in a transverse manner; and the third driving mechanism is connected with the controller.

9. The battery harvester plate welding apparatus of claim 8, wherein: The movable frame is provided with two movable frames arranged in a front-and-rear manner, and each movable frame is provided with a welding assembly.

Images