Chip welding device for battery manufacturing

Abstract

The utility model discloses a chip welding device for battery manufacturing, and relates to the technical field of battery manufacturing, the chip welding device comprises a placing plate, the top of a hollow fixing block is uniformly provided with air inlet holes, the bottom of the hollow fixing block is fixedly communicated with an air inlet pipe, the bottom of the placing plate is fixedly connected with a filter box, one side of the filter box is communicated with a fan, and the other side of the filter box is communicated with a motor. The filter box is communicated with the air inlet pipe, and the filter box is filled with activated carbon. A chip fixing assembly is arranged, a draught fan is started, air is sucked from an air inlet, when a chip needs to be fixed, the chip is placed on the surface of a hollow fixing block, the chip is fixed under the action of negative pressure, after the chip is welded through a spot welding head, the draught fan is closed, and the chip can be taken down from the hollow fixing block. The welding device is simple in structure and convenient to use, smoke and the like generated during welding are sucked into the air inlet pipe along the air inlet holes, the smoke enters the filter box and is adsorbed by activated carbon in the filter box, and the influence on the environment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of battery manufacturing technology, specifically to a chip welding device for battery manufacturing. Background Technology

[0002] A battery is a device that converts chemical energy into electrical energy. It contains an electrolyte solution and metal electrodes to generate an electric current. It is a cup, tank, or other container or a portion of a composite container. It has positive and negative electrodes. With technological advancements, the term "battery" now generally refers to any small device capable of generating electrical energy.

[0003] A search of existing published patents (CN202323329040.4, titled "A Chip Welding Device for Battery Manufacturing") reveals that the device relates to the field of battery manufacturing technology. It includes an operating table with supporting legs fixedly mounted at its bottom. A fixed frame is fixedly mounted on the operating table, and a mounting frame is fixedly mounted on the fixed frame. A stepper motor is housed within the mounting frame, and a ball screw is fixedly mounted at the output end of the stepper motor's shaft. A screw nut is slidably mounted on the ball screw, and a connecting rod is fixedly mounted on the screw nut. The connecting rod passes through the mounting frame and is fixedly mounted on a mounting plate. Two telescopic rods are fixedly mounted on the mounting plate, and a movable plate is fixedly mounted at the other end of each telescopic rod. A spot welding gun is mounted on the movable plate. This invention solves the problem that existing equipment requires manual hand-held operation of the welding gun to adjust the welding position, improving efficiency while effectively protecting the operator.

[0004] However, the aforementioned device is cumbersome to use for fixing and removing chips, and it generates an odor during soldering, affecting the production environment. Therefore, there is room for improvement. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, this utility model provides a chip welding device for battery manufacturing, which solves the problems of the cumbersome fixing and handling of chips, and the generation of odors during welding, which affects the production environment.

[0007] Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a chip welding device for battery manufacturing, comprising: a placement plate, supporting legs symmetrically arranged at the bottom of the placement plate, a limiting groove formed at the top of the placement plate, a sliding frame slidably connected within the limiting groove, a first electric push rod fixedly connected to one side of the placement plate, the telescopic end of the first electric push rod fixedly connected to the sliding frame, a first electric push rod formed at the top of the sliding frame, a sliding groove formed within the first electric push rod, a slider slidably connected within the sliding groove, a second electric push rod fixedly connected at the top of the sliding frame, the telescopic end of the second electric push rod fixedly connected to the slider, a third electric push rod fixedly connected at the bottom of the slider, a spot welding head fixedly connected to the telescopic end of the third electric push rod, and a chip fixing assembly provided on the placement plate;

[0009] The chip fixing assembly includes mounting brackets symmetrically arranged on the top of the placement plate. A stepper motor is fixedly mounted on one side of the mounting bracket. A hollow fixing block is fixedly connected to the output shaft end of the stepper motor. The hollow fixing block is rotatably connected between the two sets of mounting brackets. Air inlets are evenly opened on the top of the hollow fixing block. An air inlet pipe is fixedly connected to the bottom of the hollow fixing block. A filter box is fixedly connected to the bottom of the placement plate. A fan is connected to one side of the filter box. The filter box is connected to the air inlet pipe. The filter box is filled with activated carbon.

[0010] Preferably, the air inlet is provided with an internal thread, and a positioning block is connected to the internal thread of the air inlet.

[0011] Preferably, the surface of the placement plate is provided with a through groove, a guide plate is fixedly connected in the through groove, a collection box is fixedly connected to the bottom of the placement plate, and a sliding plate is hinged to one side of the collection box.

[0012] Preferably, the collection box is located directly below the bottom of the channel, and the guide plate is inclinedly disposed within the channel.

[0013] Preferably, the mounting frame is provided with a stabilizing component, the stabilizing component including a second disc fixedly connected to one side of the hollow fixing block, a support frame fixedly connected to the surface of the mounting frame, a fourth electric push rod fixedly connected to the support frame, and a first disc fixedly connected to the telescopic end of the fourth electric push rod.

[0014] Preferably, both the first and second disks have anti-slip textures on their surfaces, and the first and second disks are the same size.

[0015] Preferably, the hollow fixing block does not contact the guide plate, and the through groove is connected to the collection box.

[0016] Beneficial effects

[0017] This invention provides a chip welding apparatus for battery manufacturing, which, compared with the prior art, has at least the following advantages:

[0018] A chip fixing component is installed. When the fan is turned on, air is drawn in through the air inlet. When the chip needs to be fixed, it is placed on the surface of the hollow fixing block. The chip is fixed under negative pressure. After the chip is welded by the spot welding head, the fan is turned off, and the chip can be removed from the hollow fixing block. It is convenient to use. During welding, the fumes generated are drawn into the air intake pipe through the air inlet and enter the filter box, where they are adsorbed by the activated carbon, reducing the impact on the environment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the stabilizing component of this utility model;

[0021] Figure 3 This is a schematic diagram of the chip fixing assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the sliding frame and welding head of this utility model.

[0023] In the diagram: 1. Placement plate; 2. Support leg; 3. Limiting groove; 4. Sliding frame; 5. First electric push rod; 6. Slide groove; 7. Slider; 8. Second electric push rod; 9. Third electric push rod; 10. Spot welding head; 11. Chip fixing assembly; 1101. Mounting bracket; 1102. Stepper motor; 1103. Hollow fixing block; 1104. Air inlet; 1105. Air inlet pipe; 1106. Filter box; 1107. Fan; 1108. Positioning block; 1109. Through groove; 1110. Guide plate; 1111. Collection box; 1112. Sliding plate; 12. Stabilizing assembly; 1201. Support frame; 1202. Fourth electric push rod; 1203. First disc; 1204. Second disc. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Please see Figure 1-4This utility model provides a technical solution: a placement plate 1, with supporting legs 2 symmetrically arranged at the bottom of the placement plate 1, a limiting groove 3 opened at the top of the placement plate 1, a sliding frame 4 slidably connected in the limiting groove 3, a first electric push rod 5 fixedly connected to one side of the placement plate 1, the telescopic end of the first electric push rod 5 fixedly connected to the sliding frame 4, the top of the sliding frame 4 has a first electric push rod 5, a sliding groove 6 opened in the first electric push rod 5, a slider 7 slidably connected in the sliding groove 6, a second electric push rod 8 fixedly connected to the top of the sliding frame 4, the telescopic end of the second electric push rod 8 fixedly connected to the slider 7, a third electric push rod 9 fixedly connected to the bottom of the slider 7, a spot welding head 10 fixedly connected to the telescopic end of the third electric push rod 9, and a chip fixing assembly 11 is provided on the placement plate 1;

[0027] The chip fixing assembly 11 includes mounting brackets 1101 symmetrically arranged on the top of the placement plate 1. A stepper motor 1102 is fixedly mounted on one side of the mounting bracket 1101. A hollow fixing block 1103 is fixedly connected to the output shaft end of the stepper motor 1102. The hollow fixing block 1103 is rotatably connected between the two sets of mounting brackets 1101. Air inlet holes 1104 are evenly opened on the top of the hollow fixing block 1103. An air inlet pipe 1105 is fixedly connected to the bottom of the hollow fixing block 1103. A filter box 1106 is fixedly connected to the bottom of the placement plate 1. A fan 1107 is connected to one side of the filter box 1106. The filter box 1106 is connected to the air inlet pipe 1105. The filter box 1106 is filled with activated carbon.

[0028] Analysis of the above: When the fan 1107 is started, the chip to be welded is placed on the surface of the hollow fixing block 1103. The fan 1107 draws air in through the air inlet 1104, and the negative pressure fixes the chip. After the chip is fixed, the first electric push rod 5 drives the sliding frame 4 to slide along the limiting groove 3, adjusting the position of the sliding frame 4. Then, the second electric push rod 8 is started, driving the slider 7 to slide along the sliding groove 6. The sliding of the slider 7 drives the spot welding head 10 to enter... After adjusting the position of the spot welding head 10 to the required position, the third electric push rod 9 drives the spot welding head 10 to move downward, and the chip is welded through the spot welding head 10. The fumes generated during welding are also drawn into the filter box 1106 through the air inlet 1104. The activated carbon in the filter box 1106 adsorbs the fumes. After welding is completed, the fan 1107 is turned off, the stepper motor 1102 is started, and the hollow fixing block 1103 is rotated to unload the chip on the hollow fixing block 1103.

[0029] Example 2:

[0030] Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: an internal thread is provided in the air inlet 1104, and a positioning block 1108 is connected to the internal thread of the air inlet 1104.

[0031] Analysis of the above content: The air inlet 1104 has an internal thread to facilitate the fixing of the positioning block 1108. The positioning block 1108 can be fixed in the air inlet 1104 to position different chips, which facilitates chip soldering.

[0032] Example 3:

[0033] Please see Figure 1-4 This utility model provides a technical solution based on Embodiment 1: A through groove 1109 is formed on the surface of the placement plate 1, a guide plate 1110 is fixedly connected in the through groove 1109, a collection box 1111 is fixedly connected to the bottom of the placement plate 1, and a sliding plate 1112 is hinged to one side of the collection box 1111. The hollow fixing block 1103 does not contact the guide plate 1110, and the through groove 1109 communicates with the collection box 1111.

[0034] Analysis of the above content: After the chip is soldered, the stepper motor 1102 drives the hollow fixing block 1103 to rotate, causing the hollow fixing block 1103 to tilt towards the through slot 1109. The soldered chip slides into the through slot 1109 under the action of gravity and is collected by the collection box 1111. The chip in the collection box 1111 can be taken out by opening the sliding plate 1112.

[0035] Example 4:

[0036] Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: the collection box 1111 is located directly below the bottom of the through groove 1109, and the guide plate 1110 is inclinedly located in the through groove 1109.

[0037] Analysis of the above content: The guide plate 1110 is inclinedly set in the through groove 1109, which makes it easy for the chip after soldering to fall slowly into the collection box 1111. This can collect the chip without damaging it.

[0038] Example 5:

[0039] Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: a stabilizing component 12 is provided on the mounting frame 1101. The stabilizing component 12 includes a second disc 1204 fixedly connected to one side of the hollow fixing block 1103. A support frame 1201 is fixedly connected to the surface of the mounting frame 1101. A fourth electric push rod 1202 is fixedly connected to the support frame 1201. The telescopic end of the fourth electric push rod 1202 is fixedly connected to the first disc 1203.

[0040] Analysis of the above: The fourth electric push rod 1202 drives the first disk 1203 to move. The movement of the first disk 1203 presses against the second disk 1204, fixing the position of the second disk 1204 and thus locking the angle of the hollow fixing block 1103, facilitating chip soldering and ensuring stability during chip soldering.

[0041] Example 6:

[0042] Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: both the surface of the first disk 1203 and the second disk 1204 are provided with anti-slip textures, and the first disk 1203 and the second disk 1204 are the same size.

[0043] Analysis of the above content: The surfaces of the first disk 1203 and the second disk 1204 are both provided with anti-slip textures, which improves the friction when the first disk 1203 and the second disk 1204 are connected, improves the fixing effect of the hollow fixing block 1103, avoids welding failure caused by the hollow fixing block 1103 shaking when welding the chip, and improves the welding success rate of the battery chip.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chip bonding apparatus for battery manufacturing, characterized in that, Include: The placement plate (1) is provided with supporting legs (2) at the bottom, and a limiting groove (3) is opened at the top of the placement plate (1), a sliding frame (4) is slidably connected in the limiting groove (3), a first electric push rod (5) is fixedly connected to one side of the placement plate (1), and the first electric push rod (5) is fixedly connected to the sliding frame (4) at the telescopic end, a first electric push rod (5) is opened at the top of the sliding frame (4), a sliding groove (6) is opened in the first electric push rod (5), a sliding block (7) is slidably connected in the sliding groove (6), a second electric push rod (8) is fixedly connected to the top of the sliding frame (4), and the second electric push rod (8) is fixedly connected to the sliding block (7) at the telescopic end, a third electric push rod (9) is fixedly connected to the bottom of the sliding block (7), and a spot welding head (10) is fixedly connected to the telescopic end of the third electric push rod (9), and a chip fixing assembly (11) is arranged on the placement plate (1); The chip fixing assembly (11) includes mounting frames (1101) symmetrically arranged on the top of the placement plate (1), a stepping motor (1102) is fixedly installed on one side of the mounting frame (1101), a hollow fixing block (1103) is fixedly connected to the output shaft end of the stepping motor (1102), the hollow fixing block (1103) is rotatably connected between the two mounting frames (1101), air inlet holes (1104) are uniformly opened at the top of the hollow fixing block (1103), an air inlet pipe (1105) is fixedly and communicatively connected to the bottom of the hollow fixing block (1103), a filter box (1106) is fixedly connected to the bottom of the placement plate (1), a fan (1107) is communicated with one side of the filter box (1106), the filter box (1106) is communicated with the air inlet pipe (1105), and the filter box (1106) is filled with activated carbon.

2. The chip welding apparatus for battery manufacturing according to claim 1, characterized by: The air inlet hole (1104) is internally threaded, and a positioning block (1108) is threadedly connected in the air inlet hole (1104).

3. The chip welding apparatus for battery production according to claim 2, characterized by: A through groove (1109) is opened on the surface of the placement plate (1), a guide plate (1110) is fixedly connected in the through groove (1109), and a collection box (1111) is fixedly connected to the bottom of the placement plate (1). The collection box (1111) is hingedly connected with a sliding plate (1112) on one side.

4. The chip welding apparatus for battery production according to claim 3, wherein: The collection box (1111) is arranged directly below the bottom of the through groove (1109), and the guide plate (1110) is inclinedly arranged in the through groove (1109).

5. The chip welding apparatus for battery manufacturing according to claim 1, wherein: A stabilizing assembly (12) is arranged on the mounting frame (1101), the stabilizing assembly (12) includes a second disc (1204) fixedly connected to one side of the hollow fixing block (1103), a support frame (1201) is fixedly connected to the surface of the mounting frame (1101), a fourth electric push rod (1202) is fixedly connected to the support frame (1201), and a first disc (1203) is fixedly connected to the telescopic end of the fourth electric push rod (1202).

6. The chip welding apparatus for battery production according to claim 5, wherein: The first disc (1203) and the second disc (1204) are provided with anti-skid lines on surfaces thereof, and the first disc (1203) and the second disc (1204) are of the same size.

7. The chip welding apparatus for battery production according to claim 3, wherein: The hollow fixing block (1103) is not in contact with the guide plate (1110), and the through groove (1109) is in communication with the collecting box (1111).

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