Incoming material screening device for lithium battery production

Abstract

The utility model discloses an incoming material screening device for lithium battery production, and relates to the technical field of lithium batteries, and the incoming material screening device for lithium battery production is provided with a material conveying machine, a movable plate, a rotary table and a detection table, so that the lithium batteries can be automatically conveyed to the detection table; an adjusting air cylinder can push a movable plate to move towards a material conveying machine, so that grooves in a detection table can be aligned with the falling direction of lithium batteries, the lithium batteries can be sequentially arranged in different grooves, a plurality of batteries can be sequentially detected through different stations, an anti-falling assembly is matched, the qualified batteries are clamped, then a rotary table is inclined, and the lithium batteries can be accurately detected. According to the battery screening device, unqualified materials can be poured into the material box, after unqualified batteries are screened out, another material box can be replaced, the anti-falling assembly is loosened, the qualified batteries are collected into one material box, the screening operation of the batteries can be completed, manual cooperation is not needed in the feeding, detecting and screening processes in the whole process, and operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, and specifically relates to a feeding screening device for lithium battery production. Background Art

[0002] At present, during the production of lithium batteries, it is usually necessary to detect the incoming battery cores. Generally, it is necessary to test the voltage capacity, internal resistance, voltage, etc. of the battery cores. When testing the existing battery cores, the battery cores generally need to be placed on the testing device one by one, which takes a lot of time and is not very convenient to operate.

[0003] For example, the invention with the patent number 201610988290.4 discloses a screening device for a lithium battery incoming material detection line, including a scanning device for scanning the barcodes of lithium batteries and a coding tray for placing the scanned lithium batteries; a barcode scanner for scanning the barcodes of the coding tray; a screening device for testing and screening lithium batteries; and a control device respectively connected to the scanning device, the barcode scanner, and the screening device; the control device is a PLC controller; the present invention can ensure the quality consistency and reliability of lithium batteries;

[0004] When testing lithium batteries, the feeding screening device in this patent requires manual assistance to place the batteries on the device one by one, which increases the time for incoming material sorting and is not very convenient to operate. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a feeding screening device for lithium battery production, which solves the problem that when testing lithium batteries, the device requires manual assistance to place the batteries on the device one by one, increasing the time for incoming material sorting and being not very convenient to operate.

[0006] To achieve the above objectives, the present utility model is realized through the following technical solutions: A material screening device for lithium battery production, including a workbench, a support table, and a feeding machine, further including a movable plate, a turntable, and a detection table. The support table is fixedly installed at the upper end of the workbench, the feeding machine is fixedly installed at the upper end of the support table, the movable plate is arranged outside the feeding machine, the turntable is installed at the upper end of the movable plate through a hinge, the detection table is fixedly installed at the upper end of the turntable, a feeding box is fixedly installed at the upper end of the feeding machine, support plates are fixedly installed on both sides of the feeding machine, and a material interception component is installed on the support plates. A fixed table is fixedly installed outside the support table, a fixed frame is fixedly installed at the upper end of the fixed table, and an anti-detachment component is installed on the fixed frame. An adjusting cylinder is fixedly installed at the upper end of the support table, and the movable end of the adjusting cylinder is fixed outside the movable plate. A chute is provided on the surface of the workbench, a material box is arranged above the chute, handles are fixedly installed on both sides of the material box, and sliders corresponding to the chute are fixedly installed at the lower end of the material box. A guiding channel is fixedly installed at the end of the feeding machine, and uniformly distributed grooves are provided at the upper end of the detection table.

[0007] Preferably, rotating blocks one are installed on both sides of the movable plate through shafts, a support plate is fixedly installed at the upper end of the turntable, rotating blocks two are installed outside the support plate through shafts, and an electric push rod is fixedly installed between the rotating block two and the rotating block one.

[0008] Preferably, a cylinder one is fixedly installed outside the detection table, the movable end of the cylinder one is fixedly installed with a connecting plate one, uniformly distributed thimble plates one are arranged inside the connecting plate one, and an electric control box is fixedly installed outside the connecting plate one.

[0009] Furthermore, a cylinder two is arranged on the side of the cylinder one, the movable end of the cylinder two is fixedly installed with a connecting plate two, and uniformly distributed thimble plates two are arranged inside the connecting plate two.

[0010] Preferably, the material interception component includes a driving motor, and an interception plate is arranged at the output end of the driving motor. The interception plates are symmetrically distributed.

[0011] Preferably, the anti-detachment component includes an electric rod, a clamping plate is fixedly installed at the movable end of the electric rod, and a limiting hole is provided on the surface of the clamping plate.

[0012] Furthermore, there are seven groups of grooves, and the positions of the clamping plates correspond to the positions of the grooves.

[0013] Beneficial Effects

[0014] The present utility model provides a material screening device for lithium battery production. Compared with the prior art, it has the following beneficial effects:

[0015] The incoming material screening device for lithium battery production can automatically transport lithium batteries to the detection table by setting a conveyor, a movable plate, a turntable and a detection table. The adjusting cylinder can push the movable plate towards the conveyor, so that the grooves on the detection table can be aligned with the falling direction of the lithium batteries, and the lithium batteries can be arranged in different grooves in sequence. Multiple batteries can be detected sequentially through different workstations. With the anti-falling component, after clamping the qualified batteries, the turntable can be tilted to pour the unqualified materials into the material box. After screening out the unqualified batteries, another material box can be replaced, the anti-falling component can be loosened, and the qualified batteries can be collected into a material box, thus completing the battery screening operation. Throughout the process of incoming materials, detection and screening, manual cooperation is not required, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the support table in the present utility model;

[0018] Figure 3 is a schematic structural diagram of the detection table in the present utility model;

[0019] Figure 4 is a schematic structural diagram of the conveyor in the present utility model;

[0020] Figure 5 is a schematic structural diagram of the anti-falling component in the present utility model.

[0021] In the figure: 1, workbench; 101, chute; 2, support table; 3, conveyor; 4, feeding box; 5, support plate; 6, material interception component; 601, drive motor; 602, interception plate; 7, fixed table; 8, fixed frame; 9, anti-falling component; 901, electric rod; 902, clamping plate; 903, limiting hole; 10, adjusting cylinder; 11, material box; 1101, handle; 1102, slider; 12, movable plate; 1201, rotating block one; 13, turntable; 1301, support plate; 1302, rotating block two; 1303, electric push rod; 14, detection table; 1401, groove; 15, cylinder one; 16, connecting plate one; 17, thimble plate one; 18, electric control box; 19, cylinder two; 20, connecting plate two; 21, thimble plate two; 22, material guiding channel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , the present invention provides a technical solution: a feeding screening device for lithium battery production, including a workbench 1, a support table 2, and a feeding machine 3, and further including a movable plate 12, a turntable 13, and a detection table 14. The support table 2 is fixedly installed at the upper end of the workbench 1, the feeding machine 3 is fixedly installed at the upper end of the support table 2, the movable plate 12 is arranged outside the feeding machine 3, the turntable 13 is installed at the upper end of the movable plate 12 through a hinge connection, the detection table 14 is fixedly installed at the upper end of the turntable 13, a feeding box 4 is fixedly installed at the upper end of the feeding machine 3, support plates 5 are fixedly installed on both sides of the feeding machine 3, a material interception assembly 6 is installed on the support plates 5, a fixed table 7 is fixedly installed outside the support table 2, a fixed frame 8 is fixedly installed at the upper end of the fixed table 7, an anti-detachment assembly 9 is installed on the fixed frame 8, an adjustment cylinder 10 is fixedly installed at the upper end of the support table 2, the movable end of the adjustment cylinder 10 is fixed outside the movable plate 12, and the adjustment cylinder 10 can push the movable plate 12 closer to or farther away from the feeding machine 3. A chute 101 is provided on the surface of the workbench 1, a material box 11 is arranged above the chute 101, handles 1101 are fixedly installed on both sides of the material box 11, and a slider 1102 corresponding to the chute 101 is fixedly installed at the lower end of the material box 11. A guide channel 22 is fixedly installed at the end of the feeding machine 3, and uniformly distributed grooves 1401 are provided at the upper end of the detection table 14. By providing the grooves 1401, the batteries can be evenly distributed on the detection table 14.

[0024] Please refer to Figures 2-3, on both sides of the movable plate 12, there are rotating blocks one 1201 installed through shafts. On the upper end of the turntable 13, there is a support plate 1301 fixedly installed. Outside the support plate 1301, there is a rotating block two 1302 installed through a shaft. Between the rotating block two 1302 and the rotating block one 1201, there is an electric push rod 1303 fixedly installed. By setting the electric push rod 1303, it can cooperate with the hinge connection to drive the turntable 13 to tilt towards the material box 11, so as to pour the batteries into the material box 11 for collection. On the outside of the detection table 14, there is a cylinder one 15 fixedly installed. On the movable end of the cylinder one 15, there is a connecting plate one 16 fixedly installed. Inside the connecting plate one 16, there is a thimble plate one 17 evenly distributed. On the outside of the connecting plate one 16, there is an electric control box 18 fixedly installed. On the side of the cylinder one 15, there is a cylinder two 19. On the movable end of the cylinder two 19, there is a connecting plate two 20 fixedly installed. Inside the connecting plate two 20, there is a thimble plate two 21 evenly distributed. The cylinder two 19 can push the connecting plate two 20 to move, which can clamp or loosen the battery. After loosening, the battery can be poured out normally.

[0025] Please refer to Figures 1-4 , the material interception component 6 includes a driving motor 601. At the output end of the driving motor 601, there is an interception plate 602. The interception plates 602 are symmetrically distributed. The driving motor 601 can drive the interception plates 602 to rotate, which can intercept the batteries when the materials do not need to be conveyed, or open to continue feeding.

[0026] Please refer to Figure 5 , the anti - falling component 9 includes an electric rod 901. At the movable end of the electric rod 901, there is a clamping plate 902 fixedly installed. On the surface of the clamping plate 902, there are limiting holes 903. There are seven groups of grooves 1401. The positions of the clamping plate 902 correspond to the positions of the grooves 1401. The electric rod 901 can push the clamping plate 902 to move up and down, so as to cooperate with the cylinder two 19 and the connecting plate two 20 to clamp or loosen the battery.

[0027] During operation, first place the material box 11 used to collect unqualified products on one side of the workbench 1 at a position corresponding to the inspection table 14, so that the slider 1102 at the lower end of the inspection table 14 is engaged in the chute 101. Then turn on each electronic product on the device. At this time, the feeder 3 starts to operate, and the batteries to be inspected are poured from the feeding box 4. The batteries fall into the feeder 3 and are transported by the feeder 3 to the inspection table 14. At this time, cooperate with the adjusting cylinder 10 to change the positions of the respective grooves 1401 and the material guiding channel 22, so that the batteries can be placed in different grooves 1401 in sequence. After the number of batteries reaches, turn on the drive motor 601 on the support plate 5, rotate the two intercepting plates 602 to a parallel state, and then press the first thimble plate 17 and the second thimble plate 21 against both ends of the battery for inspection. After the inspection is completed, turn on the second cylinder 19 and the electric push rod 1303 to move the battery towards the second thimble plate 21, leaving a gap corresponding to the clamping plate 902. Then turn on the electric rod 901 at the corresponding qualified position after inspection, move the clamping plate 902 downward into the groove 1401, and then appropriately adjust the position of the second connecting plate 20 to clamp the qualified battery. Then adjust the electric push rod 1303 to the maximum position to tilt the unqualified battery and pour it into the material box 11 for collection.

[0028] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A material incoming screening device for lithium battery production, comprising a workbench (1), a support table (2) and a feeder (3), characterized in that: It also includes a movable plate (12), a turntable (13) and a detection table (14). The support table (2) is fixedly installed at the upper end of the workbench (1), the feeder (3) is fixedly installed at the upper end of the support table (2), the movable plate (12) is arranged outside the feeder (3), the turntable (13) is installed at the upper end of the movable plate (12) through a hinge, the detection table (14) is fixedly installed at the upper end of the turntable (13), a feeding box (4) is fixedly installed at the upper end of the feeder (3), support plates (5) are fixedly installed on both sides of the feeder (3), and a material interception assembly (6) is installed on the support plates (5). A fixed table (7) is fixedly installed outside the support table (2), a fixed frame (8) is fixedly installed at the upper end of the fixed table (7), and an anti-detachment assembly (9) is installed on the fixed frame (8). An adjusting cylinder (10) is fixedly installed at the upper end of the support table (2), and the movable end of the adjusting cylinder (10) is fixed outside the movable plate (12). A chute (101) is formed on the surface of the workbench (1), a material box (11) is arranged above the chute (101), handles (1101) are fixedly installed on both sides of the material box (11), and a slider (1102) corresponding to the chute (101) is fixedly installed at the lower end of the material box (11). A guide channel (22) is fixedly installed at the end of the feeder (3), and uniformly distributed grooves (1401) are formed at the upper end of the detection table (14).

2. The incoming material screening device for lithium battery production according to claim 1, wherein: Rotating blocks one (1201) are installed on both sides of the movable plate (12) through shafts, a support plate (1301) is fixedly installed at the upper end of the turntable (13), a rotating block two (1302) is installed outside the support plate (1301) through a shaft, and an electric push rod (1303) is fixedly installed between the rotating block two (1302) and the rotating block one (1201).

3. The incoming material screening device for lithium battery production according to claim 1, wherein: A cylinder one (15) is fixedly installed outside the detection table (14), a connecting plate one (16) is fixedly installed at the movable end of the cylinder one (15), uniformly distributed thimble plates one (17) are arranged inside the connecting plate one (16), and an electric control box (18) is fixedly installed outside the connecting plate one (16).

4. The incoming material screening device for lithium battery production according to claim 3, wherein: A cylinder two (19) is arranged on the side of the cylinder one (15), a connecting plate two (20) is fixedly installed at the movable end of the cylinder two (19), and uniformly distributed thimble plates two (21) are arranged inside the connecting plate two (20).

5. The incoming material screening device for lithium battery production according to claim 1, characterized in that: The material interception assembly includes a drive motor (601), and an interception plate (602) is arranged at the output end of the drive motor (601). The interception plates (602) are symmetrically distributed.

6. The incoming material screening device for lithium battery production according to claim 1, characterized in that: The anti-detachment assembly includes an electric rod (901), a clamping plate (902) is fixedly installed at the movable end of the electric rod (901), and a limiting hole (903) is formed on the surface of the clamping plate (902).

7. The incoming material screening device for lithium battery production according to claim 6, wherein: There are seven groups of grooves (1401), and the positions of the clamping plates (902) correspond to the positions of the grooves (1401).

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