Automatic voltage detection and automatic rejection device

Abstract

The application discloses a voltage automatic detection and automatic removing device and belongs to the technical field of battery voltage detection. The voltage automatic detection and automatic removing device comprises support frame one and support frame two connected with the same, a conveying belt one is installed on the support frame one, a conveying belt two is installed on the support frame two, a sorting mechanism is fixedly installed at the top of the support frame one, a pushing mechanism is fixedly installed at the top of the conveying belt two, a shifting mechanism is arranged in the support frame two, a supporting mechanism is fixedly installed at the bottom of the support frame two, and a collecting box is connected to the supporting mechanism, the sorting mechanism comprises a mounting frame one, two cross rods are fixedly installed at the inner side of the mounting frame one, a shunt plate is fixedly connected to the bottom of one of the cross rods through a vertical rod, and a connecting rod one is fixedly connected to the bottom of the other cross rod, the voltage automatic detection and automatic removing device can conveniently collect the removed batteries, manual unloading operation is saved, and the battery collecting efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of battery voltage detection technology, specifically an automatic voltage detection and automatic rejection device. Background Technology

[0002] In the automated production process of energy storage batteries such as lead-acid batteries, voltage detection and rejection of defective products are key steps to ensure product quality and achieve refined production management. With the continuous development of intelligent manufacturing technology, battery manufacturers have placed higher demands on the automation level, operational efficiency, and product safety of the detection and rejection processes.

[0003] In existing technologies, after batteries are conveyed to the inspection station via a conveyor belt and undergo automatic voltage testing, defective batteries are typically moved from the main conveyor line to a temporary storage area or collection rack by a material-picking mechanism. Then, manual labor is required to remove the defective batteries one by one from the temporary storage rack and transport them to a transfer box or centralized processing point. Some equipment attempts to achieve automatic collection of defective batteries using structures such as chutes and hoppers. Batteries fall into a fixed-position hopper via a chute, and when the hopper is full, manual intervention is required to stop the machine, pull out the full hopper, and push it into an empty hopper. While this optimizes the defective product collection process to some extent, there is still significant room for improvement: firstly, the connection between the collection hopper and the conveyor line largely relies on manual handling, failing to achieve seamless integration of collection and transfer; secondly, most equipment is not designed for the supply and transfer of collection hoppers, making it impossible to quickly switch to the next empty hopper when the previous one is full, leading to interruptions in the inspection and rejection process and failing to meet the demands of high-speed, continuous production. Summary of the Invention

[0004] This invention provides an automatic voltage detection and automatic rejection device, which can solve the technical problem of low efficiency when using manual collection or collection measures such as chutes and bins in the prior art.

[0005] The automatic voltage detection and automatic rejection device includes a support frame one and a support frame two connected thereto. A conveyor belt one is installed on the support frame one, and a conveyor belt two is installed on the support frame two. A sorting mechanism is fixedly installed on the top of the support frame one, and a pushing mechanism is fixedly installed on the top of the conveyor belt two. A transfer mechanism is provided inside the support frame two, and a support mechanism is fixedly installed at the bottom of the support frame two. A collection box is supported on the support mechanism.

[0006] As a further technical solution of the present invention, the sorting mechanism includes a mounting frame 1, two horizontal bars are fixedly installed on the inner side of the mounting frame 1, one of the horizontal bars is fixedly connected to a diverter plate via a vertical bar at the bottom, the other horizontal bar is fixedly connected to a connecting rod 1 at the bottom, one side of the connecting rod 1 is rotatably connected to a lever plate via a rotating shaft, a fixed seat is fixedly connected to the front of the mounting frame 1, and a hydraulic rod is movably connected to the outside of the fixed seat via a shaft seat, the telescopic end of the hydraulic rod is movably connected to the top surface of the lever plate via a shaft.

[0007] As a further technical solution of the present invention, the end of the dial plate away from the connecting rod is arranged in an inclined shape, the diverter plate is arranged in a triangular shape, and the corners of the dial plate are all arranged in an arc shape.

[0008] As a further technical solution of the present invention, the pushing mechanism includes a second mounting frame, a hydraulic cylinder is fixedly mounted on the rear of the second mounting frame, guide rails are fixedly mounted on the top of both sides of the second mounting frame, slide blocks are slidably mounted on the outside of the guide rails, drive rods are fixedly connected to the top of the two slide blocks, and several connecting rods are fixedly fixed at equal intervals on the rear of the drive rods, and push rods are fixedly connected to the bottom of the connecting rods.

[0009] As a further technical solution of the present invention, the second connecting rod is arranged in an inverted L-shape, the push rod is installed perpendicularly to the second connecting rod, and a rubber pad is fixed on the front surface of the push rod.

[0010] As a further technical solution of the present invention, the transfer mechanism includes a support frame, on both sides of the inside of the support frame are synchronous belts, and a through groove is opened inside the support frame between the two synchronous belts.

[0011] As a further technical solution of the present invention, the bottom of the support frame is fixed with a support foot, and the bottom of the support foot is flush with the bottom of the second support frame and the first support frame.

[0012] As a further technical solution of the present invention, the support mechanism includes a mounting base, a hydraulic cylinder two is fixedly installed inside the mounting base, and a support plate is fixedly connected to the drive end of the hydraulic cylinder two. Two electromagnetic chucks are fixedly installed on the top of the support plate.

[0013] As a further technical solution of the present invention, when the hydraulic cylinder two is in the initial state, the support plate is located inside the through groove, and the top surface of the electromagnetic chuck does not exceed the top of the through groove. The mounting seat is fixed at the bottom of the support frame two and is located below the support frame.

[0014] As a further technical solution of the present invention, the collection box is provided with a fixing groove on both sides, and a clamping assembly is provided in the fixing groove. The clamping assembly includes a fixing strip and a movable strip. Several limiting cylinders are fixedly installed inside the fixing strip, and a spring is fixedly connected inside the limiting cylinder. One end of the spring is fixed to the fixing strip. The fixing strip is located in the fixing groove, and the movable strip is movably arranged in the fixing groove. A guide slope is provided at the end of the movable strip facing the second conveyor belt.

[0015] The beneficial effects of this invention are as follows: This invention sets up a transfer mechanism in conjunction with a support mechanism. The support mechanism moves the collection box up and down, making it easy to move the collection box to a suitable height for battery collection. After the battery collection is completed, the collection box can be moved down onto the synchronous belt, making it easy to transfer the collected batteries to the next collection point for processing. This eliminates the need for manual unloading after pushing the batteries onto the support frame. In addition, the collection box can load multiple rows of battery packs at a time, effectively improving collection efficiency. Furthermore, the use of a synchronous belt enables a continuous supply of the collection box. After the collection box finishes collecting, it can be quickly transferred via the synchronous belt. At the same time, the next collection box can be quickly transferred to the support mechanism and, under the lifting of the hydraulic cylinder, quickly enter the collection station for collection, further improving the rejection efficiency. By setting up a clamping component, when the battery is pushed into the collection box, it is guided by the inclined surface to contact the movable bar. At this time, the spring is compressed and generates a rebound force, so that the batteries on both sides can be clamped after entering the collection box, making the batteries stably stored inside the collection box. When the battery is moved down by the support mechanism, it can maintain good stability and is not easy to shake or fall off. Attached Figure Description

[0016] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a structural diagram of the sorting mechanism in this invention; Figure 3 This is a structural diagram of the pushing mechanism in this invention; Figure 4 This is a top view of the transfer mechanism in this invention; Figure 5 This is a front view of the support mechanism in this invention; Figure 6 This is a structural diagram of the collection box in this invention; Figure 7 This is a top cross-sectional view of the clamping assembly in this invention.

[0018] In the diagram: 1. Support frame one; 2. Sorting mechanism; 21. Mounting frame one; 22. Crossbar; 23. Diverter plate; 24. Connecting rod one; 25. Paddle plate; 26. Fixed seat; 27. Hydraulic rod; 3. Conveyor belt one; 4. Support frame two; 5. Conveyor belt two; 6. Pushing mechanism; 61. Mounting frame two; 62. Hydraulic cylinder one; 63. Guide rail; 64. Slide seat; 65. Drive rod; 66. Connecting rod two; 67. Push rod; 7. Transfer mechanism; 71. Support frame; 72. Synchronous belt; 73. Through groove; 8. Support mechanism; 81. Mounting seat; 82. Hydraulic cylinder two; 83. Support plate; 84. Electromagnetic chuck; 9. Collection box; 10. Fixed groove; 11. Clamping assembly; 1101. Fixed bar; 1102. Movable bar; 1103. Limiting cylinder; 1104. Spring. Detailed Implementation

[0019] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figures 1-7 As shown, the automatic voltage detection and automatic rejection device includes a support frame 1 and a support frame 2 4 connected thereto. A conveyor belt 3 is installed on the support frame 1, and a conveyor belt 5 is installed on the support frame 2 4. A sorting mechanism 2 is fixedly installed on the top of the support frame 1, and a pushing mechanism 6 is fixedly installed on the top of the conveyor belt 2 5. A transfer mechanism 7 is provided inside the support frame 2 4, and a support mechanism 8 is fixedly installed at the bottom of the support frame 2 4. A collection box 9 is supported on the support mechanism 8.

[0021] The sorting mechanism 2 includes a mounting frame 21. Two horizontal bars 22 are fixedly installed on the inner side of the mounting frame 21. The bottom of one horizontal bar 22 is fixedly connected to a diverter plate 23 via a vertical bar. The bottom of the other horizontal bar 22 is fixedly connected to a connecting rod 24. One side of the connecting rod 24 is rotatably connected to a lever plate 25 via a pivot. A fixed seat 26 is fixedly connected to the front of the mounting frame 21. A hydraulic rod 27 is movably connected to the outside of the fixed seat 26 via a pivot. The telescopic end of the hydraulic rod 27 is movably connected to the top surface of the lever plate 25 via a pivot. The end of the lever plate 25 away from the connecting rod 24 is inclined. The diverter plate 23 is triangular, and its corners are all arc-shaped.

[0022] Specifically, the hydraulic rod 27 extends and retracts, causing the lever 25 to swing and adjust its direction. It is then guided by the diverter 23 to guide the qualified and unqualified batteries to different directions. The rejected batteries are then transported by the conveyor belt 3 to the conveyor belt 5 on the support frame 4 and finally concentrated.

[0023] The pushing mechanism 6 includes a second mounting bracket 61. A hydraulic cylinder 62 is fixedly mounted on the rear of the second mounting bracket 61. Guide rails 63 are fixedly mounted on the top of both sides of the second mounting bracket 61. Slide seats 64 are slidably mounted on the outside of the guide rails 63. Drive rods 65 are fixedly connected to the top of the two slide seats 64. Several connecting rods 66 are fixedly fixed at equal intervals on the rear of the drive rods 65. Push rods 67 are fixedly connected to the bottom of the connecting rods 66. The connecting rods 66 are arranged in an inverted L-shape. The push rods 67 are installed perpendicular to the connecting rods 66. A rubber pad is fixed on the front surface of the push rods 67.

[0024] Specifically, when the defective batteries are concentrated on conveyor belt 2 5, the hydraulic cylinder 1 62 drives the drive rod 65 to move, and the connecting rod 2 66 drives the push rod 67, so that the rubber pad on its surface contacts the battery, thereby pushing the battery from conveyor belt 2 5 into the collection box 9 for collection.

[0025] The transfer mechanism 7 includes a support frame 71. Synchronous belts 72 are installed on both sides of the inside of the support frame 71. A through groove 73 is opened inside the support frame 71 between the two synchronous belts 72. A support foot is fixed at the bottom of the support frame 71. The bottom of the support foot is flush with the bottom of the second support frame 4 and the first support frame 1.

[0026] Specifically, the collection box 9 is moved to the underside of the support frame 4 by the synchronous belt 72, so that it can be moved to the position of the conveyor belt 5 by the support mechanism 8 for battery collection. At the same time, after the collection work is completed, it is convenient to transfer the collection box 9 that has collected the batteries, and it is convenient to move the next collection box 9 to the underside of the support frame 4 for subsequent collection work.

[0027] The support mechanism 8 includes a mounting base 81, in which a hydraulic cylinder 82 is fixedly mounted. The drive end of the hydraulic cylinder 82 is fixedly connected to a support plate 83. Two electromagnetic chucks 84 are fixedly mounted on the top of the support plate 83. When the hydraulic cylinder 82 is in its initial state, the support plate 83 is located inside the through groove 73, and the top surface of the electromagnetic chucks 84 does not exceed the top of the through groove 73. The mounting base 81 is fixed to the bottom of the support frame 4 and is located below the support frame 71.

[0028] Specifically, after enough batteries are collected in the collection box 9, the electromagnetic chuck 84 on the support plate 83 is moved upward by the second hydraulic cylinder 82 until it is fixed to the bottom of the collection box 9. Then, the second hydraulic cylinder 82 moves downward to move the collection box 9 into contact with the synchronous belt 72. At this time, the electromagnetic chuck 84 is de-energized, and the collection box 9 is transferred to a unified collection point as driven by the synchronous belt 72.

[0029] Both sides of the collection box 9 are provided with fixing grooves 10, and clamping components 11 are provided in the fixing grooves 10. The clamping components 11 include a fixing bar 1101 and a movable bar 1102. Several limiting cylinders 1103 are fixedly installed inside the fixing bar 1101, and springs 1104 are fixedly connected inside the limiting cylinders 1103. One end of the spring 1104 is fixed to the fixing bar 1101. The fixing bar 1101 is located in the fixing groove 10, and the movable bar 1102 is movably arranged in the fixing groove 10. The end of the movable bar 1102 facing the conveyor belt 5 is provided with a guide slope.

[0030] Specifically, when the battery is pushed into the collection box 9, it is first guided by the inclined surface to contact the movable bar 1102. At this time, the spring 1104 is compressed and generates a rebound force, so that when the battery enters the collection box 9, the batteries on both sides can be clamped, so that the battery is stably stored inside the collection box 9.

[0031] In this invention, the automatic voltage detection and rejection equipment, after voltage detection, feeds batteries onto conveyor belt 3. First, it sorts the batteries via sorting mechanism 2, separating those with acceptable voltage from those with unacceptable voltage. The hydraulic rod 27 extends and retracts, causing the lever 25 to swing and adjust its direction. A diverter plate 23 guides the acceptable and unacceptable batteries to different directions. Conveyor belt 3 then transports the rejected batteries onto conveyor belt 5 on support frame 4. Batteries with acceptable voltage are guided from another direction by conveyor belt 3 to the next detection station.

[0032] All batteries entering conveyor belt 25 are batteries that have failed the voltage test and have been rejected. The first battery is first transported to the top and side of the conveyor belt 25, and then blocked by the baffle on the support frame 24. As the conveyor belt 25 continues to transport the battery, it can maintain its position. As the conveyor belt 25 continues to transport the battery, multiple batteries are connected in sequence and concentrated on the top of the conveyor belt 25.

[0033] At this time, the concentrated batteries are pushed by the pushing mechanism 6, and the hydraulic cylinder 62 drives the drive rod 65 to move. The connecting rod 66 drives the push rod 67, so that the rubber pad on its surface contacts the battery, thereby pushing the battery conveyor belt 5 to the inside of the collection box 9 for collection. Multiple rows of batteries are gradually pushed into the collection box 9 until the collection box 9 is full of batteries.

[0034] During collection, the collection box 9 is supported by the support mechanism 8. When collection is completed, the hydraulic cylinder 82 moves down to bring the collection box 9 into contact with the synchronous belt 72. At this time, the electromagnetic chuck 84 is de-energized, and the collection box 9 is transferred to the unified collection point by the drive of the synchronous belt 72.

[0035] At the same time, the next collection box 9 is transferred to the bottom of the support frame 4 via the synchronous belt 72, and then extended by the hydraulic cylinder 82 to raise it to a height that can connect the battery for the next collection operation. By continuously supplying the collection box 9, the manual operation of removing the battery is eliminated, effectively improving the rejection efficiency.

[0036] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

Claims

1. An automatic voltage detection and automatic rejection device, comprising a support frame one (1) and a support frame two (4) connected thereto, wherein a conveyor belt one (3) is installed on the support frame one (1) and a conveyor belt two (5) is installed on the support frame two (4), characterized in that, The top of the support frame one (1) is fixedly equipped with a sorting mechanism (2), and the top of the conveyor belt two (5) is fixedly equipped with a pushing mechanism (6). The inside of the support frame two (4) is equipped with a transfer mechanism (7), and the bottom of the support frame two (4) is fixedly equipped with a support mechanism (8). A collection box (9) is supported on the support mechanism (8).

2. The automatic voltage detection and automatic rejection device according to claim 1, characterized in that, The sorting mechanism (2) includes a mounting frame (21), on which two horizontal bars (22) are fixedly installed. The bottom of one horizontal bar (22) is fixedly connected to a diverter plate (23) via a vertical bar, and the bottom of the other horizontal bar (22) is fixedly connected to a connecting rod (24). One side of the connecting rod (24) is rotatably connected to a lever plate (25) via a rotating shaft. The front of the mounting frame (21) is fixedly connected to a fixed seat (26), and the outside of the fixed seat (26) is movably connected to a hydraulic rod (27) via a shaft seat. The telescopic end of the hydraulic rod (27) is movably connected to the top surface of the lever plate (25) via a shaft.

3. The automatic voltage detection and automatic rejection device according to claim 2, characterized in that, The end of the lever (25) away from the connecting rod (24) is set in an inclined shape, the diverter (23) is set in a triangular shape, and its corners are all set in an arc shape.

4. The automatic voltage detection and automatic rejection device according to claim 1, characterized in that, The pushing mechanism (6) includes a second mounting frame (61), a hydraulic cylinder (62) is fixedly mounted on the rear of the second mounting frame (61), guide rails (63) are fixedly mounted on the top of both sides of the second mounting frame (61), slide blocks (64) are slidably mounted on the outside of the guide rails (63), drive rods (65) are fixedly connected to the top of the two slide blocks (64), and several connecting rods (66) are fixedly fixed at equal intervals at the rear of the drive rods (65), and push rods (67) are fixedly connected to the bottom of the connecting rods (66).

5. The automatic voltage detection and automatic rejection device according to claim 4, characterized in that, The second connecting rod (66) is arranged in an inverted L-shape, and the push rod (67) is installed perpendicularly to the second connecting rod (66), and a rubber pad is fixed on the front surface of the push rod (67).

6. The automatic voltage detection and automatic rejection device according to claim 1, characterized in that, The transfer mechanism (7) includes a support frame (71), on both sides of the inside of the support frame (71) are installed synchronous belts (72), and a through groove (73) is opened inside the support frame (71) between the two synchronous belts (72).

7. The automatic voltage detection and automatic rejection device according to claim 6, characterized in that, The bottom of the support frame (71) is fixed with a support foot, and the bottom of the support foot is level with the bottom of the second support frame (4) and the first support frame (1).

8. The automatic voltage detection and automatic rejection device according to claim 7, characterized in that, The support mechanism (8) includes a mounting base (81), a hydraulic cylinder (82) is fixedly installed inside the mounting base (81), and a support plate (83) is fixedly connected to the drive end of the hydraulic cylinder (82). Two electromagnetic chucks (84) are fixedly installed on the top of the support plate (83).

9. The automatic voltage detection and automatic rejection device according to claim 8, characterized in that, When the hydraulic cylinder 2 (82) is in the initial state, the support plate (83) is located inside the through groove (73), and the top surface of the electromagnetic chuck (84) does not exceed the top of the through groove (73). The mounting base (81) is fixed at the bottom of the support frame 2 (4) and is located below the support frame (71).

10. The automatic voltage detection and automatic rejection device according to claim 9, characterized in that, The collection box (9) has fixed grooves (10) on both sides, and a clamping assembly (11) is provided in the fixed groove (10). The clamping assembly (11) includes a fixed bar (1101) and a movable bar (1102). Several limiting cylinders (1103) are fixedly installed inside the fixed bar (1101), and a spring (1104) is fixedly connected inside the limiting cylinder (1103). One end of the spring (1104) is fixed to the fixed bar (1101). The fixed bar (1101) is located in the fixed groove (10), and the movable bar (1102) is movably arranged in the fixed groove (10). A guide slope is provided at the end of the movable bar (1102) facing the second conveyor belt (5).

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