Large-current voltage detection device for lead-acid battery recycling machine

Abstract

The utility model relates to the field of battery detection, and discloses a large-current voltage detection device for a lead-acid battery recycling machine, a transverse module is installed between sliding blocks of two longitudinal modules, a vertical installation plate is installed on a sliding block of the transverse module, a vertical module is installed on the front side of the vertical installation plate, and a horizontal module is installed on the front side of the vertical module. A lifting frame is installed on a sliding block of the vertical module, a detection assembly is installed at the lower end of the front side of the lifting frame, the transverse module is arranged between the two longitudinal modules, the vertical module is installed on the transverse module, and the detection assembly is installed on the vertical module in an up-down sliding mode, so that the detection assembly can move in a multi-axis mode; in the detection assembly, the positive electrode head can move left and right so as to adjust the distance between the positive electrode head and the negative electrode head, multi-axis linkage is adopted as a whole, the detection assembly is compatible with the pole positions of various batteries, and the detection assembly is suitable for detection of various batteries with different sizes.

Description

Technical Field

[0001] The utility model relates to the field of battery detection, in particular to a large current and voltage detection device for a lead-acid battery recycling machine. Background Art

[0002] With the popularity of electric vehicles, the number of batteries used has increased rapidly. As electric vehicles are used, the battery packs in electric vehicles continue to decay and become scrapped. However, after the battery packs fail, a large number of waste batteries will be generated. Among the large number of waste batteries, there are still some batteries that meet the discharge standards for reuse. These waste batteries are usually inspected and processed manually. Due to the large number of waste batteries, manual inspection is usually used to detect the current and voltage of the waste batteries. The staff needs to hold the corresponding detector and replay the connectors of the waste batteries one by one to detect the current and voltage. This is inefficient and increases the workload of the staff. To this end, we designed a large current and voltage detection device for lead-acid battery recycling machines. Summary of the Invention

[0003] In order to solve the technical problem of automatic detection of waste batteries, the utility model provides a large current and voltage detection device for a lead-acid battery recycling machine.

[0004] The utility model is implemented by the following technical solutions: a large current and voltage detection device for a lead-acid battery recycling machine, comprising a machine platform, four support frames distributed in a rectangular structure are arranged above the machine platform, a group of longitudinal modules are respectively installed above the two support frames on the left and right sides, a transverse module is installed between the sliders of the two longitudinal modules, a vertical mounting plate is installed on the slider of the transverse module, a vertical module is installed on the front side of the vertical mounting plate, a lifting frame is installed on the slider of the vertical module, and a detection component is installed on the front lower end of the lifting frame;

[0005] Two groups of conveying modules are symmetrically arranged on the left and right sides above the machine. A conveying plate is installed on the slider of each group of the conveying modules, and a positioning component for fixing the lead-acid battery is arranged on the conveying plate.

[0006] As a further improvement of the above-mentioned scheme, the positioning assembly includes two positioning cylinders symmetrically arranged on the left and right sides above the conveying plate. The push rod of each positioning cylinder is connected to a positioning plate. The positioning plate is in sliding contact with the upper surface of the conveying plate. The lead-acid battery is placed above the conveying plate. Then, the two positioning plates move inward under the action of the two positioning cylinders, thereby positioning and fixing the lead-acid battery so that it will not shake or shift in position during the conveying process.

[0007] As a further improvement of the above-mentioned solution, two groups of symmetrically distributed guide rails are provided on the conveying plate, and two symmetrically distributed guide blocks are provided under the positioning plate. The two guide blocks are respectively slidably placed in the two guide rails, which can guide the positioning plate and move it along the specified path without position deviation, thereby improving stability.

[0008] As a further improvement of the above scheme, the two positioning cylinders on the same conveyor plate are controlled by the same external power supply, the two groups of positioning components on the two conveyor plates are controlled by two separate external power supplies, and the lead-acid batteries on the two conveyor plates are clamped and fixed by the positioning components above them respectively. While one of the workstations is performing current detection, the other workstation is performing positioning action, which saves time and improves detection efficiency.

[0009] As a further improvement of the above scheme, the detection component includes a mounting bracket fixed at the bottom end of the front side of the lifting frame, an adjusting motor is installed on the left side of the mounting bracket, an adjusting screw is rotatably installed above the mounting bracket, the adjusting motor is connected to the adjusting screw, a movable screw seat is provided on the adjusting screw seat for left and right movement, a positive head is installed on the movable screw seat, and a negative head is provided on the right side of the positive head, the negative head is fixed to the mounting bracket, the positive head and the negative head are respectively connected to an external current and voltage detector through wires, the positive head and the negative head can respectively contact the positive pole and the negative pole of the lead-acid battery and perform current detection, and the positive head can adjust its position to change the distance between the positive head and the negative head, which is suitable for lead-acid batteries of various sizes.

[0010] As a further improvement of the above solution, a long movable sliding hole is opened on the front side of the upper surface of the mounting plate, and the positive and negative heads are both placed under the mounting plate through the movable sliding hole, which facilitates the installation and disassembly of the positive and negative heads, and the positive and negative heads can contact the positive and negative poles of the lead-acid battery below.

[0011] As a further improvement to the above solution, the front side of the movable screw seat is extended to form a slide plate, the positive electrode head is slidably sleeved on the slide plate, and a circular ring is sleeved on the lower end of the positive electrode head, and an abutment spring is abutted between the upper part of the circular ring and the lower part of the slide plate;

[0012] A fixed plate is fixed on the movable sliding hole, and the negative electrode head is set on the fixed plate for sliding up and down. A circular ring is sleeved on the lower end of the negative electrode head, and an abutment spring is abutted between the upper end of the circular ring and the fixed lower end. The positive electrode head and the negative electrode head can be deflected upward when they come into contact with the positive electrode column and the negative electrode column, which enables the positive electrode head and the negative electrode head to abut against the positive electrode column and the negative electrode column while avoiding damage caused by excessive pressure.

[0013] As a further improvement of the above solution, a CCD camera is installed on the upper front side of the lifting frame through a bracket. The CCD camera is above the movable sliding hole, and the positive head and the negative head are widened below. It can detect the positions of the positive head, the negative head, the positive column and the negative column, and make the positive head contact with the positive column and the negative head contact with the negative column.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model sets the horizontal module between the two vertical modules, and the vertical module is installed on the horizontal module. The detection component is installed on the vertical module by sliding up and down, so that the detection component can move in multiple axes, thereby enabling the detection component to quickly detect lead-acid batteries;

[0016] 2. In the detection component, the positive terminal can move left and right to adjust the distance between it and the negative terminal. In conjunction with the horizontal module, longitudinal module, and vertical module, the overall multi-axis linkage is adopted, which is compatible with the terminal positions of various batteries and is suitable for testing batteries of various sizes.

[0017] 3. The device is equipped with two groups of conveying modules and conveying plates, and adopts a double-station structure. One station performs current detection while the other performs positioning, which saves time and improves detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a large current and voltage detection device for a lead-acid battery recycling machine provided by the utility model;

[0019] Figure 2 for Figure 1 The left and right isometric drawings;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the central positioning component and the conveying module;

[0021] Figure 4 for Figure 2 Schematic diagram of the structure of the middle vertical module and detection components;

[0022] Figure 5 for Figure 4 Schematic diagram of the structure of the detection component.

[0023] Description of main symbols:

[0024] 1. Machine platform; 2. Support frame; 3. Longitudinal module; 4. Horizontal module; 41. Vertical mounting plate; 5. Vertical module; 51. Lifting frame; 6. Conveying module; 7. Conveying plate; 71. Guide rail; 8. Positioning assembly; 81. Positioning cylinder; 82. Positioning plate; 9. Detection assembly; 91. Mounting frame; 92. Movable slide hole; 93. Adjusting motor; 94. Adjusting screw; 95. Positive head; 96. Negative head; 97. CCD camera; 98. Contact spring. DETAILED DESCRIPTION

[0025] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0026] Please combine Figure 1-Figure 5 The present embodiment provides a high-current and voltage detection device for a lead-acid battery recycling machine, comprising a machine platform 1. Four support frames 2 arranged in a rectangular structure are disposed above the machine platform 1. A set of longitudinal modules 3 are respectively mounted above the two support frames 2 on the left and right sides. A transverse module 4 is mounted between the sliders of the two longitudinal modules 3. A vertical mounting plate 41 is mounted on the slider of the transverse module 4. A vertical module 5 is mounted on the front side of the vertical mounting plate 41. A lifting frame 51 is mounted on the slider of the vertical module 5. A detection assembly 9 is mounted on the front lower end of the lifting frame 51.

[0027] Two groups of conveying modules 6 are symmetrically arranged on the left and right sides above the machine 1. A conveying plate 7 is installed on the slider of each group of conveying modules 6, and a positioning component 8 for fixing the lead-acid battery is provided on the conveying plate 7.

[0028] The positioning assembly 8 includes two positioning cylinders 81 symmetrically arranged on the left and right sides above the conveying plate 7. The push rod of each positioning cylinder 81 is connected to a positioning plate 82. The positioning plate 82 is in sliding contact with the upper surface of the conveying plate 7. The lead-acid battery is placed above the conveying plate 7. Then, the two positioning plates 82 move inward under the action of the two positioning cylinders 81, thereby positioning and fixing the lead-acid battery so that it will not shake or shift in position during the conveying process.

[0029] Two sets of symmetrically distributed guide rails 71 are provided on the conveying plate 7, and two symmetrically distributed guide blocks are provided under the positioning plate 82. The two guide blocks are respectively slidably placed in the two guide rails 71, which can guide the positioning plate 82 so that it moves along the specified path without position deviation, thereby improving stability.

[0030] The two positioning cylinders 81 on the same conveyor plate 7 are controlled by the same external power supply, and the two groups of positioning components 8 on the two conveyor plates 7 are controlled by two separate external power supplies. The lead-acid batteries on the two conveyor plates 7 are clamped and fixed by the positioning components 8 above them respectively. When one workstation is performing current detection, the other workstation is performing positioning action, which saves time and improves detection efficiency.

[0031] The detection component 9 includes a mounting frame 91 fixed to the bottom end of the front side of the lifting frame 51, an adjusting motor 93 is installed on the left side of the mounting frame 91, and an adjusting screw 94 is rotatably installed above the mounting frame 91, the adjusting motor 93 is connected to the adjusting screw 94, and a movable screw seat is provided on the adjusting screw 94 for left and right movement, a positive head 95 is installed on the movable screw seat, and a negative head 96 is provided on the right side of the positive head 95, the negative head 96 is fixed to the mounting frame 91, the positive head 95 and the negative head 96 are respectively connected to the external current and voltage detector through wires, the positive head 95 and the negative head 96 can respectively contact the positive pole and the negative pole of the lead-acid battery and perform current detection, and the positive head 95 can adjust the position to change the distance between the positive head 95 and the negative head 96, which is suitable for lead-acid batteries of various sizes.

[0032] A long movable sliding hole 92 is provided on the front side of the upper surface of the mounting plate. The positive electrode head 95 and the negative electrode head 96 are both placed under the mounting plate through the movable sliding hole 92, which facilitates the installation and removal of the positive electrode head 95 and the negative electrode head 96. The positive electrode head 95 and the negative electrode head 96 can contact the positive and negative electrodes of the lead-acid battery below.

[0033] The front side of the movable screw seat is extended to form a slide plate, and the positive head 95 is slidably sleeved on the slide plate. The lower end of the positive head 95 is sleeved with a ring, and an abutment spring 98 is abutted between the upper end of the ring and the lower end of the slide plate.

[0034] A fixed plate is fixed on the movable slide hole 92, and the negative head 96 is set on the fixed plate for sliding up and down. A circular ring is sleeved on the lower end of the negative head 96, and an abutment spring 98 is abutted between the upper part of the circular ring and the fixed lower part. The positive head 95 and the negative head 96 can be deflected upward when they come into contact with the positive and negative poles, which enables the positive head 95 and the negative head 96 to abut against the positive and negative poles while avoiding damage caused by excessive pressure.

[0035] A CCD camera 97 is installed on the upper front side of the lifting frame 51 through a bracket. The CCD camera 97 is located above the movable slide hole 92, and the positive head 95 and the negative head 96 are widened below. It can detect the positions of the positive head 95, the negative head 96 and the positive column and the negative column, and make the positive head 95 contact with the positive column and the negative head 96 contact with the negative column.

[0036] The implementation principle of a high current and voltage detection device for a lead-acid battery recycling machine in the embodiment of the present application is as follows: a conveying line for conveying lead-acid batteries is set on the front side of the device, and a manipulator for grabbing the lead-acid batteries on the line is set on one side of the conveying line and the device;

[0037] During actual use, the lead-acid battery moves on the conveying line. When it moves to the front side of the device, the robot grabs the lead-acid battery and places it on the conveying plate 7 on the conveying module 6. The positioning component 8 on the conveying plate 7 clamps and positions it so that it is not easy to shake during the movement and detection process. Then, the conveying plate 7 moves backward to the specified position under the action of the conveying module 6. The detection component 9 moves to the top of the positive and negative poles of the lead-acid battery under the action of the horizontal module 4 and the longitudinal module 3 and aligns them. Then the vertical module 5 moves the entire detection component 9 downward, and makes the positive head 95 and the negative head 96 in the detection component 9 contact the positive pole and the negative pole respectively, so that the current power supply detector can detect whether it meets the requirements.

[0038] After the test is completed, the lead-acid battery moves forward, and the lead-acid battery that meets the requirements is moved to the designated position by the robot, while the lead-acid battery that does not meet the requirements is removed by the robot and moved to other designated positions;

[0039] By arranging the horizontal module 4 between the two longitudinal modules 3 and the vertical module 5 on the horizontal module 4, the detection assembly 9 is slidably mounted on the vertical module 5, so that the detection assembly 9 can move in multiple axes, thereby enabling the detection assembly 9 to quickly detect the lead-acid battery;

[0040] In the detection assembly 9, the positive terminal 95 can move left and right to adjust the distance between it and the negative terminal 96. In conjunction with the horizontal module 4, longitudinal module 3 and vertical module 5, the overall multi-axis linkage is compatible with the terminal positions of various batteries and is suitable for testing batteries of various sizes.

[0041] The device is provided with two groups of conveying modules 6 and conveying plates 7, and adopts a double-station structure. One station performs the current detection process while the other station performs the positioning action, which saves time and improves the detection efficiency.

[0042] The above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A high current and voltage detection device for a lead-acid battery recycling machine, comprising a machine (1), characterized in that: Four support frames (2) having a rectangular structure are arranged above the machine (1), a group of longitudinal modules (3) are respectively installed above the two support frames (2) on the left and right sides, a transverse module (4) is installed between the sliders of the two longitudinal modules (3), a vertical mounting plate (41) is installed on the slider of the transverse module (4), a vertical module (5) is installed on the front side of the vertical mounting plate (41), a lifting frame (51) is installed on the slider of the vertical module (5), and a detection component (9) is installed at the front lower end of the lifting frame (51); Two groups of conveying modules (6) are symmetrically arranged on the left and right sides above the machine (1), and a conveying plate (7) is installed on the slider of each group of the conveying modules (6). A positioning component (8) for fixing the lead-acid battery is provided on the conveying plate (7).

2. A high current and voltage detection device for a lead-acid battery recycling machine according to claim 1, characterized in that: The positioning assembly (8) comprises two positioning cylinders (81) symmetrically arranged on the left and right sides above the conveying plate (7), and the push rod of each positioning cylinder (81) is connected to a positioning plate (82), and the positioning plate (82) is in sliding contact with the upper surface of the conveying plate (7).

3. A high current and voltage detection device for a lead-acid battery recycling machine according to claim 2, characterized in that: Two sets of symmetrically distributed guide rails (71) are provided on the conveying plate (7), and two symmetrically distributed guide blocks are provided below the positioning plate (82), and the two guide blocks are respectively slidably placed in the two guide rails (71).

4. A high current and voltage detection device for a lead-acid battery recycling machine according to claim 2, characterized in that: The two positioning cylinders (81) on the same conveying plate (7) are controlled by the same external power supply, and the two groups of positioning components (8) on the two conveying plates (7) are controlled by two separate external power supplies.

5. A high current and voltage detection device for a lead-acid battery recycling machine according to claim 1, characterized in that: The detection component (9) includes a mounting frame (91) fixed to the bottom end of the front side of the lifting frame (51), an adjustment motor (93) is installed on the left side of the mounting frame (91), an adjustment screw rod (94) is rotatably installed above the mounting frame (91), the adjustment motor (93) is connected to the adjustment screw rod (94), a movable screw seat is provided on the adjustment screw rod (94) for left and right movement, a positive electrode head (95) is installed on the movable screw seat, and a negative electrode head (96) is provided on the right side of the positive electrode head (95), the negative electrode head (96) is fixed to the mounting frame (91), and the positive electrode head (95) and the negative electrode head (96) are respectively connected to an external current and voltage detector through wires.

6. A high current and voltage detection device for a lead-acid battery recycling machine according to claim 5, characterized in that: A long strip-shaped movable sliding hole (92) is provided on the front side of the upper surface of the mounting plate, and the positive electrode head (95) and the negative electrode head (96) are both passed through the movable sliding hole (92) and placed below the mounting plate.

7. A high current and voltage detection device for a lead-acid battery recycling machine according to claim 6, characterized in that: The front side of the movable screw seat is extended to form a slide plate, and the positive electrode head (95) is slidably sleeved on the slide plate, and the lower end of the positive electrode head (95) is sleeved with a ring, and an abutting spring (98) is abutted between the upper part of the ring and the lower part of the slide plate; A fixed plate is fixed on the movable sliding hole (92), and the negative electrode head (96) is slidably arranged on the fixed plate. A circular ring is sleeved on the lower end of the negative electrode head (96), and an abutting spring (98) is abutted between the upper end of the circular ring and the fixed lower end.

8. A high current and voltage detection device for a lead-acid battery recycling machine as claimed in claim 5, characterized in that: A CCD camera (97) is installed above the front side of the lifting frame (51) through a bracket. The CCD camera (97) is located above the movable sliding hole (92), and the positive electrode head (95) and the negative electrode head (96) are both widened below.

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