Positioning device for voltage detection of lead-acid battery recycling machine

Abstract

The utility model relates to the field of lead-acid battery recycling, and discloses a positioning device for voltage detection of a lead-acid battery recycling machine, which is characterized in that a fixed plate is fixed behind one end, close to the other group of belt conveying modules, of each conveying plate, and positioning plates are arranged on the front sides of the ends, far away from each other, of the two conveying plates in a sliding manner; a positioning air cylinder is installed in the middle of the ends, away from each other, of the two conveying plates, a push rod of the positioning air cylinder is slidably connected with the outer surface of a positioning plate, a fixing plate is fixed to the upper portions of the conveying plates, and a positioning plate, the positioning air cylinder and a guide sliding groove are slidably arranged at the opposite angles of the fixing plate; the positioning plate moves along a specified path, so that the lead-acid batteries of the same model are positioned at the same position, and the detection head above can detect the lead-acid batteries only by moving left and right back and forth for a specified distance during detection without moving back and forth for positioning, so that the detection steps are reduced, and the convenience is improved.

Description

Technical Field

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

[0002] With the popularity of electric vehicles, the number of batteries in use has increased rapidly. As electric vehicles are used, the battery packs in electric vehicles continue to degrade 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 are discharged and meet the reuse standards. These batteries can be recycled and reused.

[0003] When recycling batteries, it's generally necessary to test their current and voltage to determine if they meet standards. Our current equipment uses a robotic arm to place the batteries on a conveyor plate, which can move back and forth to position the batteries roughly. The detection head then moves back and forth, left and right, to connect with the positive and negative poles of the batteries. This testing also requires additional calibration, making the overall operation more complex. To address this, we designed a voltage detection positioning device for lead-acid battery recycling machines. Utility Model Content

[0004] In order to solve the technical problem that the detection head needs to be accurately positioned when performing connection detection between the positive and negative poles of the battery, the utility model provides a positioning device for voltage detection of a lead-acid battery recycling machine.

[0005] The utility model adopts the following technical solution: a positioning device for voltage detection of a lead-acid battery recycling machine, comprising a detection machine platform, two groups of symmetrically distributed belt conveyor modules are installed above the detection machine platform, a conveyor plate is screwed onto the slider of each group of the belt conveyor modules, a fixed plate is fixed to the rear of one end of the conveyor plate close to the other group of belt conveyor modules, and a positioning plate is slidingly provided on the front side of one end of the two conveyor plates away from each other;

[0006] A positioning cylinder is installed at the middle of one end of the two conveying plates away from each other, and a push rod of the positioning cylinder is slidably connected to the outer surface of the positioning plate.

[0007] As a further improvement of the above-mentioned scheme, the fixing plate and the positioning plate are both L-shaped structures, and a protective pad is provided on the inward surface of the fixing plate. The protective pad is a soft rubber pad, which can protect the lead-acid battery and prevent the surface of the lead-acid battery from being damaged due to excessive pressure on the positioning plate. The fixing plate and the positioning plate form a rectangular structure. The lead-acid battery is placed between the fixing plate and the positioning plate, and the positioning plate can push it, thereby fixing the lead-acid battery between the positioning plate and the fixing plate.

[0008] As a further improvement of the above solution, a guide groove is provided on the conveying plate, and a guide slider is provided at the lower end of the positioning plate. The guide slider is slid into the guide groove. The setting of the guide slider enables the positioning plate to move along the specified route without position deviation, thereby improving stability and accuracy.

[0009] As a further improvement of the above scheme, the cross-section of the guide groove is a convex structure, and the cross-section of the guide slider is a convex structure. The guide slider will not tilt up and disengage from the guide groove when moving, thereby improving stability. One end of the guide groove passes through the conveyor plate and is connected to the outside, which facilitates the installation and disassembly of the guide slider.

[0010] As a further improvement of the above-mentioned solution, when the positioning plate is in the initial state, the fixed plate and the positioning plate form a rectangular structure, and the guide groove is on the diagonal of the rectangular structure. The positioning plate moves along the guide groove under the action of the positioning cylinder, and the positioning plate will be close to the front and right sides of the fixed plate, thereby making the lead-acid battery fit on both side surfaces of the fixed plate, so that its position is fixed and it is easy to quickly position.

[0011] As a further improvement of the above solution, a movable track is installed on the side of the positioning plate close to the positioning cylinder, and a movable slider is slidably arranged on the movable track. The movable slider is connected to the push rod of the positioning cylinder. When the push rod of the positioning cylinder is extended or retracted, the movable slider can move along the movable track, thereby making the positioning plate close to or away from the fixed plate.

[0012] As a further improvement of the above solution, a connecting sleeve is provided at the end of the movable slider away from the movable track. The connecting sleeve is sleeved on the push rod of the positioning cylinder, and the two are connected by screws to facilitate the connection and disassembly of the movable slider and the push rod of the positioning cylinder.

[0013] As a further improvement of the above-mentioned solution, two sets of limit assemblies are installed on the rear side of the belt conveyor module by screws. The limit assemblies include a limit plate installed on the rear side of the belt conveyor module, and a hard rubber block is installed on the front side of the limit plate. The setting of the limit assembly fixes the moving position of the conveyor plate. For lead-acid batteries of the same specification, the detection head of the detection device only needs to move left and right, and does not need to move forward and backward for positioning, which reduces the detection steps and improves convenience.

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

[0015] 1. The utility model sets two groups of belt conveyor modules above the detection machine. Each group of belt conveyor modules is provided with conveyor plates in front and behind. The position of the conveyor plates is fixed each time they move backward, which improves the accuracy of movement and does not require the detection head to move forward and backward.

[0016] 2. A fixed plate is fixed above the conveying plate, and a positioning plate is slidingly set at the diagonal position of the fixed plate. In conjunction with the positioning cylinder and the guide groove, the positioning plate moves along the specified path, so that lead-acid batteries of the same type are in the same position. The detection head above only needs to move back and forth a specified distance to detect them, without moving back and forth for positioning, which reduces the detection steps and improves convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a positioning device for voltage detection in a lead-acid battery recycling machine provided by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure of the middle belt conveyor module and the conveyor plate;

[0019] Figure 3 for Figure 2 Schematic diagram of the structure of the middle conveying plate, fixed plate and positioning plate;

[0020] Figure 4 for Figure 3 A schematic diagram of the structure enlarged in the middle;

[0021] Figure 5 for Figure 3 Top view of .

[0022] Description of main symbols:

[0023] 1. Inspection machine; 2. Belt conveyor module; 3. Conveyor plate; 31. Guide chute; 4. Fixing plate; 41. Protective pad; 5. Positioning plate; 51. Guide slider; 6. Positioning cylinder; 7. Limiting assembly; 71. Limiting plate; 72. Hard rubber block; 8. Moving track; 9. Moving slider; 91. Connecting sleeve. DETAILED DESCRIPTION

[0024] 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

[0025] Please combine Figure 1-Figure 5 The present embodiment provides a voltage detection positioning device for a lead-acid battery recycling machine, comprising a detection platform 1, with two symmetrically distributed belt conveyor modules 2 mounted above the detection platform 1. A conveyor plate 3 is screwed onto the slider of each belt conveyor module 2. A fixed plate 4 is fixed to the rear of one end of the conveyor plate 3 close to the other belt conveyor module 2. A positioning plate 5 is slidably provided on the front side of one end of the two conveyor plates 3 away from each other.

[0026] A positioning cylinder 6 is installed in the middle of one end of the two conveying plates 3 away from each other, and a push rod of the positioning cylinder 6 is slidably connected to the outer surface of the positioning plate 5.

[0027] The fixing plate 4 and the positioning plate 5 are both L-shaped structures, and a protective pad 41 is provided on the inner surface of the fixing plate 4. The protective pad 41 is a soft rubber pad, which can protect the lead-acid battery and prevent the positioning plate 5 from causing excessive pressure and damage to the surface of the lead-acid battery. The fixing plate 4 and the positioning plate 5 form a rectangular structure. The lead-acid battery is placed between the fixing plate 4 and the positioning plate 5. The positioning plate 5 can push it, thereby fixing the lead-acid battery between the positioning plate 5 and the fixing plate 4.

[0028] A guide groove 31 is provided on the conveying plate 3, and a guide slider 51 is provided at the lower end of the positioning plate 5. The guide slider 51 is slidably placed in the guide groove 31. The setting of the guide slider 51 enables the positioning plate 5 to move along the specified route without position deviation, thereby improving stability and accuracy.

[0029] The cross-section of the guide groove 31 is a convex structure, and the cross-section of the guide slider 51 is a convex structure. The guide slider 51 will not tilt up and disengage from the guide groove 31 when moving, which improves stability. One end of the guide groove 31 passes through the conveying plate 3 and is connected to the outside, which facilitates the installation and disassembly of the guide slider 51.

[0030] When the positioning plate 5 is in the initial state, the fixed plate 4 and the positioning plate 5 form a rectangular structure, and the guide groove 31 is on the diagonal of the rectangular structure. The positioning plate 5 moves along the guide groove 31 under the action of the positioning cylinder 6, and the positioning plate 5 will be close to the front and right sides of the fixed plate 4, thereby making the lead-acid battery fit on both side surfaces of the fixed plate 4, so that its position is fixed and it is easy to quickly position.

[0031] A movable track 8 is installed on the side of the positioning plate 5 close to the positioning cylinder 6, and a movable slider 9 is slidingly set on the movable track 8. The movable slider 9 is connected to the push rod of the positioning cylinder 6. When the push rod of the positioning cylinder 6 is extended or retracted, the movable slider 9 can move along the movable track 8, thereby making the positioning plate 5 close to the fixed plate 4 or away from the fixed plate 4.

[0032] A connecting sleeve 91 is provided at one end of the movable slider 9 away from the movable track 8. The connecting sleeve 91 is sleeved on the push rod of the positioning cylinder 6, and the two are connected by screws, which facilitates the connection and disassembly of the movable slider 9 and the push rod of the positioning cylinder 6.

[0033] Two sets of limit assemblies 7 are installed on the rear side of the belt conveyor module 2 by screws. The limit assembly 7 includes a limit plate 71 installed on the rear side of the belt conveyor module 2, and a hard rubber block 72 is installed on the front side of the limit plate 71. The setting of the limit assembly 7 makes the moving position of the conveyor plate 3 fixed. For lead-acid batteries of the same specification, the detection head of the detection device only needs to move left and right, and does not need to move forward and backward for positioning, which reduces the detection steps and improves convenience.

[0034] The implementation principle of a positioning device for voltage detection in a lead-acid battery recycling machine in the embodiment of the present application is as follows: in 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 above the conveying plate 3 on the belt conveyor module 2 and in the space between the fixed plate 4 and the positioning plate 5. Then, the belt conveyor module 2 causes the conveying plate 3 to move to the right until it contacts the limit assembly 7;

[0035] When the conveying plate 3 moves backward, the positioning cylinder 6 will push the positioning plate 5 to move along the rear side of the guide chute 31. During the movement, the positioning plate 5 will contact the lead-acid battery and push the lead-acid battery gradually close to the two side surfaces of the fixed plate 4 until the lead-acid battery contacts the two side surfaces of the fixed plate 4. At this time, the lead-acid battery is in the required position. During the inspection, the detection head above only needs to move back and forth a specified distance to detect it, without moving back and forth for positioning, which reduces the number of detection steps and improves convenience.

[0036] By arranging two groups of belt conveyor modules 2 above the detection machine 1, each group of belt conveyor modules 2 is provided with conveyor plates 3 in front and behind, and the position of each backward movement of the conveyor plates 3 is fixed, the movement accuracy is improved, and the detection head does not need to move forward and backward;

[0037] By fixing a fixed plate 4 above the conveying plate 3, and a positioning plate 5 is slidably set at the diagonal position of the fixed plate 4, and cooperating with the positioning cylinder 6 and the guide slide 31, the positioning plate 5 moves along the specified path, so that the lead-acid batteries of the same type are all in the same position. During the inspection, the detection head above only needs to move back and forth a specified distance to detect it, without moving back and forth for positioning, which reduces the detection steps and improves convenience.

[0038] The above-mentioned 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 positioning device for voltage detection of a lead-acid battery recycling machine, comprising a detection machine (1), characterized in that: Two groups of symmetrically distributed belt conveyor modules (2) are installed above the detection machine (1), and a conveyor plate (3) is screwed onto the slider of each group of the belt conveyor modules (2). A fixed plate (4) is fixed to the rear of one end of the conveyor plate (3) close to the other group of belt conveyor modules (2), and a positioning plate (5) is provided on the front side of one end of the two conveyor plates (3) that are slid away from each other. A positioning cylinder (6) is installed at the middle of one end of the two conveying plates (3) away from each other, and a push rod of the positioning cylinder (6) is slidably connected to the outer surface of the positioning plate (5).

2. A voltage detection positioning device for a lead-acid battery recycling machine according to claim 1, characterized in that: The fixing plate (4) and the positioning plate (5) are both L-shaped structures, and a protective pad (41) is provided on the inner side surface of the fixing plate (4).

3. A voltage detection positioning device for a lead-acid battery recycling machine according to claim 1, characterized in that: A guide chute (31) is provided on the conveying plate (3), and a guide slider (51) is provided at the lower end of the positioning plate (5), and the guide slider (51) is slidably placed in the guide chute (31).

4. A voltage detection positioning device for a lead-acid battery recycling machine as claimed in claim 3, characterized in that: The cross section of the guide chute (31) is a convex structure, the cross section of the guide slider (51) is a convex structure, and one end of the guide chute (31) passes through the conveying plate (3) and is in communication with the outside.

5. A voltage detection positioning device for a lead-acid battery recycling machine as claimed in claim 4, characterized in that: When the positioning plate (5) is in an initial state, the fixing plate (4) and the positioning plate (5) form a rectangular structure, and the guide slot (31) is located on a diagonal line of the rectangular structure.

6. A voltage detection positioning device for a lead-acid battery recycling machine as claimed in claim 1, characterized in that: A movable track (8) is installed on one side of the positioning plate (5) close to the positioning cylinder (6), and a movable slider (9) is slidably provided on the movable track (8), and the movable slider (9) is connected to the push rod of the positioning cylinder (6).

7. A voltage detection positioning device for a lead-acid battery recycling machine as claimed in claim 6, characterized in that: A connecting sleeve (91) is provided at one end of the movable slide block (9) away from the movable track (8). The connecting sleeve (91) is sleeved on the push rod of the positioning cylinder (6), and the two are connected by screws.

8. A voltage detection positioning device for a lead-acid battery recycling machine as claimed in claim 1, characterized in that: Two sets of limit assemblies (7) are installed on the rear side of the belt conveyor module (2) by screws. The limit assemblies (7) include a limit plate (71) installed on the rear side of the belt conveyor module (2), and a hard rubber block (72) is installed on the front side of the limit plate (71).

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