A quality detection device for pole processing

Abstract

The utility model provides a kind of quality detection device for pole post processing belongs to pole post quality detection technical field, to solve the problem that image light field will be caused unstable when the ambient light of detection workshop changes, affect the shooting effect of pole post, including support installation base, sliding mounting plate, limit installation shaft, light ray shield cover, electric push rod and reciprocating self-locking driving part;The sliding mounting plate is slidably connected in the front side of the support installation base;The limit installation shaft is rotatably connected in the upper portion of the sliding mounting plate;The light ray shield cover is fixedly connected in the outer side of the limit installation shaft;The electric push rod is bolted in the front side of the support installation base;The reciprocating self-locking driving part is located in the right side of the sliding mounting plate;The utility model passes through light ray shield cover to shield the ambient light of the outside of shooting area, avoid the problem of light source superposition interference, guarantee shooting effect.

Description

Technical Field

[0001] This utility model belongs to the field of electrode quality inspection technology, and more specifically, it relates to a quality inspection device for electrode processing. Background Technology

[0002] When inspecting the quality of the electrode, a robotic arm is used to transfer the electrode to a conveyor plate. The rotation of the conveyor plate transports the electrode above the conveyor belt, which then delivers the electrode to the camera's shooting area. Supplemental lighting is placed near the shooting area to ensure the clarity of the image captured by the electrode. The image captured by the camera is then sent to a calculation system to calculate the appearance and dimensions of the electrode.

[0003] For example, CN221303167U discloses a visual inspection mechanism for lithium battery terminals, including a set of inspection components. The inspection components include a lens module and a light source. The support plate is equipped with a first linear module, a second linear module, a first lifting module, and a second lifting module. The operator can adjust the position of the lens module and the light source by moving the X-axis linear slider, the Y-axis linear slider, the first Z-axis linear slider, and the second Z-axis linear slider, respectively. On the one hand, there are no moving parts during the inspection process, so the problem of easy blurring of the captured image can be effectively avoided. On the other hand, a set of lens modules and light sources simultaneously perform visual inspection on two terminals, which can greatly improve the inspection efficiency, and has stable reliability and improved inspection accuracy. In addition, the adjustment method can be applied to the visual inspection of all square lithium battery covers, which has strong versatility.

[0004] Based on the above, when the ambient light in the testing workshop changes, it will disrupt the stable light field of the shooting area, causing interference from superimposed light sources. This leads to an unstable image light field, affecting the shooting effect on the electrode and consequently affecting the accuracy of the electrode quality testing results. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a quality inspection device for electrode processing. This device solves the problem that changes in ambient light in the inspection workshop can disrupt the stable light field of the shooting area, causing interference from overlapping light sources. This results in an unstable image light field, affecting the shooting effect on the electrode and consequently the accuracy of the electrode quality inspection results.

[0006] The purpose and effectiveness of this utility model's quality inspection device for pole piece processing are achieved through the following specific technical means: A quality inspection device for pole piece machining includes a support mounting base, a sliding mounting plate, a limiting mounting shaft, a guide structure, a transmission structure, a light shield, an electric push rod, and a reciprocating self-locking drive component. The sliding mounting plate is slidably connected to the front side of the support mounting base. The limiting mounting shaft is rotatably connected to the upper part of the sliding mounting plate. The guide structure is disposed on the upper part of the support mounting base. The light shield is fixedly connected to the outside of the limiting mounting shaft. The electric push rod is bolted to the front side of the support mounting base, and the piston rod of the electric push rod is fixedly connected to the lower part of the sliding mounting plate. The reciprocating self-locking drive component is located on the right side of the sliding mounting plate. The transmission structure is disposed on the upper part of the support mounting base.

[0007] Furthermore, the guide structure includes a pole guide ramp and a pole limiting ramp; the pole guide ramp is bolted to the upper part of the support mounting base; the pole limiting ramp is bolted to the upper part of the pole guide ramp.

[0008] Furthermore, the transmission structure includes a limiting mounting rod and a first push-button switch; the limiting mounting rod is fixedly connected to the lower part of the sliding mounting plate, and the limiting mounting rod is slidably connected to the supporting mounting base; the first push-button switch is disposed on the upper part of the limiting mounting rod, and the first push-button switch is connected in series with the control circuit of the reciprocating self-locking drive component.

[0009] Furthermore, the transmission structure also includes a second push-button switch and a positioning mounting plate; the second push-button switch is disposed on the front side of the sliding mounting plate, and the second push-button switch is connected in series with the control circuit of the electric push rod; the positioning mounting plate is fixedly connected to the right side of the sliding mounting plate, and the reciprocating self-locking drive component is bolted to the upper part of the positioning mounting plate.

[0010] Furthermore, the transmission structure also includes a driving transmission gear and a driven transmission gear; the driving transmission gear is rotatably connected to the upper part of the positioning mounting plate, and the driving transmission gear is coaxially and fixedly connected to the output shaft of the reciprocating self-locking drive; the driven transmission gear is fixedly connected to the right side of the limiting mounting shaft, and the driven transmission gear meshes with the driving transmission gear.

[0011] Furthermore, the transmission structure also includes a compression scroll spring and a limiting extrusion plate; the inner side of the compression scroll spring is fixedly connected to the left side of the limiting mounting shaft; the limiting extrusion plate is rotatably connected to the left side of the limiting mounting shaft, and the outer side of the compression scroll spring is fixedly connected to the limiting extrusion plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This invention uses a light-blocking cover to block ambient light outside the shooting area, isolating external light fluctuations from interfering with the light field of the shooting area. This avoids problems such as uneven image brightness and decreased contrast caused by superimposed light sources, ensuring that the pole image captured by the camera remains clear and consistent. This provides a stable image basis for subsequent appearance defect identification and size calculation, reduces detection misjudgments or missed detections caused by unstable light fields, and ensures the accuracy of pole quality inspection results. The pole guide ramp and pole limiting ramp guide and limit the pole's transfer process from the conveyor tray to the conveyor belt. The parallel control structure of the dual switches realizes the automatic triggering and orderly connection of the sliding mounting plate and the light-blocking cover, reducing the risk of human error and improving the automation of the device operation. The continuous pressure of the limiting extrusion plate by the compression spiral spring ensures the reliability of the second push-button switch triggering, preventing device jamming or failure due to poor contact, extending the overall service life of the device, and reducing the frequency and cost of daily maintenance. When the camera needs to be repaired, the light-blocking cover can be fully opened to provide sufficient operating space for the staff and avoid obstructing the repair work. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the light-blocking cover of this utility model during the opening process.

[0015] Figure 3 This is a schematic diagram showing the positional relationship between the sliding mounting plate, the electric push rod, and the first push-button switch of this utility model.

[0016] Figure 4 This is a schematic diagram showing the positional relationship between the limiting mounting shaft, the clamping spiral spring, and the limiting extrusion plate of this utility model.

[0017] Figure 5 This is a schematic diagram showing the positional relationship between the sliding mounting plate, the second push-button switch, and the drive transmission gear of this utility model.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Support mounting base; 101. Pole post guide ramp; 102. Pole post limiting ramp; 2. Sliding mounting plate; 201. Limiting mounting rod; 202. First push-button switch; 203. Second push-button switch; 204. Positioning mounting plate; 205. Drive gear; 3. Limiting mounting shaft; 301. Compression spiral spring; 302. Limiting compression plate; 303. Driven gear; 4. Light shield; 5. Electric push rod; 6. Reciprocating self-locking drive component. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0020] Example 1: As attached Figure 1 To be continued Figure 3 As shown: This utility model provides a quality inspection device for pole piece processing, including a support mounting base 1, a sliding mounting plate 2, a limiting mounting shaft 3, a guide structure, a light shield 4, an electric push rod 5, and a reciprocating self-locking drive component 6; the sliding mounting plate 2 is slidably connected to the front side of the support mounting base 1; the limiting mounting shaft 3 is rotatably connected to the upper part of the sliding mounting plate 2; the guide structure is disposed on the upper part of the support mounting base 1; the light shield 4 is fixedly connected to the outside of the limiting mounting shaft 3; the electric push rod 5 is bolted to the front side of the support mounting base 1, and the piston rod of the electric push rod 5 is fixedly connected to the lower part of the sliding mounting plate 2; the reciprocating self-locking drive component 6 is located on the right side of the sliding mounting plate 2.

[0021] The guide structure includes a pole guide ramp 101 and a pole limiting ramp 102; the pole guide ramp 101 is bolted to the upper part of the support mounting base 1; the pole limiting ramp 102 is bolted to the upper part of the pole guide ramp 101.

[0022] The specific usage and function of this embodiment are as follows: When inspecting the quality of the electrode post, the electrode post is first transferred to the conveyor plate by a robotic arm. When the conveyor plate moves the electrode post to the end of the conveyor belt, the electrode post is blocked by the electrode post limiting inclined plate 102 and cannot continue to move with the conveyor plate. It will move along the inclined surface of the electrode post guide inclined platform 101 to the top of the conveyor belt. The conveyor belt will send the electrode post to the shooting area of ​​the camera. At this time, the electric push rod 5 is started to drive the sliding mounting plate 2 to slide upward along the support mounting base 1. After the sliding mounting plate 2 moves to the highest point, the reciprocating self-locking drive component 6 is started to drive the limiting mounting shaft 3 and the light shield 4 to rotate and shield the outside of the shooting area.

[0023] Example 2: As attached Figure 3 To be continued Figure 5 As shown: Based on Embodiment 1, a transmission structure is also included; the transmission structure is disposed on the upper part of the support mounting base 1.

[0024] The transmission structure includes a limiting mounting rod 201 and a first push-button switch 202. The limiting mounting rod 201 is fixedly connected to the lower part of the sliding mounting plate 2, and the limiting mounting rod 201 is slidably connected to the supporting mounting base 1. The first push-button switch 202 is disposed on the upper part of the limiting mounting rod 201, and the first push-button switch 202 is connected in series with the control circuit of the reciprocating self-locking drive 6.

[0025] The transmission structure also includes a second push-button switch 203 and a positioning mounting plate 204; the second push-button switch 203 is located on the front side of the sliding mounting plate 2, and the second push-button switch 203 is connected in series with the control circuit of the electric push rod 5; the positioning mounting plate 204 is fixedly connected to the right side of the sliding mounting plate 2, and the reciprocating self-locking drive component 6 is bolted to the upper part of the positioning mounting plate 204.

[0026] The transmission structure also includes a drive gear 205 and a driven gear 303. The drive gear 205 is rotatably connected to the upper part of the positioning mounting plate 204 and is coaxially fixedly connected to the output shaft of the reciprocating self-locking drive 6. The driven gear 303 is fixedly connected to the right side of the limiting mounting shaft 3 and meshes with the drive gear 205.

[0027] The transmission structure also includes a compression scroll spring 301 and a limiting extrusion plate 302; the inner side of the compression scroll spring 301 is fixedly connected to the left side of the limiting mounting shaft 3; the limiting extrusion plate 302 is rotatably connected to the left side of the limiting mounting shaft 3, and the outer side of the compression scroll spring 301 is fixedly connected to the limiting extrusion plate 302.

[0028] The specific usage and function of this embodiment: The control system of the detection device is connected in series with the start / stop switch of the electric push rod 5 and the start / stop switch of the reciprocating self-locking drive 6. The start / stop switch of the electric push rod 5, the second push-type switch 203 and the control circuit of the electric push rod 5 together form a dual-switch parallel control start / stop circuit. The start / stop switch of the reciprocating self-locking drive 6, the first push-type switch 202 and the control circuit of the reciprocating self-locking drive 6 together form a dual-switch parallel control start / stop circuit. After the sliding mounting plate 2 moves to the top, the first push-type switch 202 on the upper part of the limiting mounting rod 201 will contact and be squeezed with the supporting mounting base 1. At this time, the reciprocating self-locking drive 6 starts and drives the active transmission gear 205 to rotate. When the active transmission gear 205 rotates, it will drive the driven transmission gear 303. The limit mounting shaft 3 rotates, causing the light shield 4 to rotate and close. When the camera needs to be inspected, the reciprocating self-locking drive 6 drives the limit mounting shaft 3 and the light shield 4 to rotate in opposite directions, causing the light shield 4 to open. When the light shield 4 is fully open, the limit pressing plate 302 will press the second push switch 203, causing the electric push rod 5 to move the sliding mounting plate 2 downward, preventing the sliding mounting plate 2 and the light shield 4 from obstructing the staff's inspection. After the inspection is completed, the electric push rod 5 will drive the sliding mounting plate 2 upward again, and the compression scroll spring 301 can continuously press the limit pressing plate 302 to ensure the pressing effect of the second push switch 203. The positioning mounting plate 204 can support and limit the reciprocating self-locking drive 6.

[0029] The following points should be noted in this article: 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0030] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

[0031] The above are merely specific implementations of this embodiment, but the protection scope of this embodiment is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this embodiment should be determined by the protection scope of the claims.

Claims

1. A quality inspection device for pole piece processing, comprising a support mounting base (1), a sliding mounting plate (2), a limiting mounting shaft (3), a guide structure, a transmission structure, a light shield (4), an electric push rod (5), and a reciprocating self-locking drive component (6); wherein the sliding mounting plate (2) is slidably connected up and down to the front side of the support mounting base (1); characterized in that: The limiting mounting shaft (3) is rotatably connected to the upper part of the sliding mounting plate (2); the guide structure is set on the upper part of the support mounting base (1); the light shield (4) is fixedly connected to the outside of the limiting mounting shaft (3); the electric push rod (5) is bolted to the front side of the support mounting base (1), and the piston rod of the electric push rod (5) is fixedly connected to the lower part of the sliding mounting plate (2); the reciprocating self-locking drive (6) is located on the right side of the sliding mounting plate (2); the transmission structure is set on the upper part of the support mounting base (1).

2. The quality inspection device for pole piece processing as described in claim 1, characterized in that: The guide structure includes a pole guide ramp (101) and a pole limiting ramp (102); the pole guide ramp (101) is bolted to the upper part of the support mounting base (1); the pole limiting ramp (102) is bolted to the upper part of the pole guide ramp (101).

3. The quality inspection device for pole piece processing as described in claim 2, characterized in that: The transmission structure includes a limiting mounting rod (201) and a first push-button switch (202); the limiting mounting rod (201) is fixedly connected to the lower part of the sliding mounting plate (2), and the limiting mounting rod (201) is slidably connected to the supporting mounting base (1); the first push-button switch (202) is disposed on the upper part of the limiting mounting rod (201), and the first push-button switch (202) is connected in series with the control circuit of the reciprocating self-locking drive (6).

4. The quality inspection device for pole piece processing as described in claim 3, characterized in that: The transmission structure also includes a second push-button switch (203) and a positioning mounting plate (204); the second push-button switch (203) is disposed on the front side of the sliding mounting plate (2), and the control circuit of the second push-button switch (203) is connected in series with the electric push rod (5); the positioning mounting plate (204) is fixedly connected to the right side of the sliding mounting plate (2), and the reciprocating self-locking drive component (6) is bolted to the upper part of the positioning mounting plate (204).

5. The quality inspection device for pole piece processing as described in claim 4, characterized in that: The transmission structure further includes a driving transmission gear (205) and a driven transmission gear (303); the driving transmission gear (205) is rotatably connected to the upper part of the positioning mounting plate (204), and the driving transmission gear (205) is coaxially fixedly connected to the output shaft of the reciprocating self-locking drive (6); the driven transmission gear (303) is fixedly connected to the right side of the limiting mounting shaft (3), and the driven transmission gear (303) meshes with the driving transmission gear (205).

6. The quality inspection device for pole piece processing as described in claim 5, characterized in that: The transmission structure also includes a compression spiral spring (301) and a limiting extrusion plate (302); the inner side of the compression spiral spring (301) is fixedly connected to the left side of the limiting mounting shaft (3); the limiting extrusion plate (302) is rotatably connected to the left side of the limiting mounting shaft (3), and the outer side of the compression spiral spring (301) is fixedly connected to the limiting extrusion plate (302).

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