Novel winding pole piece cutter detection equipment

Abstract

The utility model provides novel winding pole piece cutter detection equipment, relates to the technical field of battery production, and solves the problems that an existing pole piece cutter has no gap requirement in installation, cannot be quantized, has no standard staff debugging, has high requirements on staff skills, and causes potential safety hazards to a battery cell. The cutter detection device comprises a detection platform, a rotatable clamping module which is arranged on the detection platform and is used for clamping a cutter to be detected, a detection module which is arranged behind the clamping module and can move up and down and back and forth, and a Y-axis module which is arranged on the detection platform and is used for driving the detection module to move back and forth. And the Z-axis module is arranged on the moving block of the Y-axis module and is used for driving the detection module to move up and down, and the detection module is arranged on the moving block of the Z-axis module. The utility model has the beneficial effects that the cutter mounting gap is quantified, the debugging is standardized, the skill requirements of personnel are reduced, various detection requirements are met, and the applicability is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a novel winding pole piece cutter detection device. Background Art

[0002] There is no gap requirement for the installation of existing pole cutters, which cannot be quantified. There is no standard for employee debugging and high skill requirements for employees. This will cause burrs on the pole cutters when cutting the poles, posing a safety hazard to the battery cells. Utility Model Content

[0003] The utility model aims to solve the problems that the existing pole piece cutter installation has no gap requirements, cannot be quantified, has no standards for employee debugging, has high requirements on personnel skills, and can cause burrs when the pole piece cutter is cut, causing safety hazards to the battery cell.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel winding pole piece cutter detection device is characterized by comprising a detection platform, a rotatable clamping module arranged on the detection platform for clamping the cutter to be detected, a detection module arranged behind the clamping module and movable up and down and forward and backward, a Y-axis module arranged on the detection platform for driving the detection module to move forward and backward, and a Z-axis module arranged on the moving block of the Y-axis module for driving the detection module to move up and down, wherein the detection module is installed on the moving block of the Z-axis module.

[0006] A further improvement is that it also includes a traceability module arranged on one side of the detection platform, the traceability module includes an industrial computer, a display screen and a barcode scanner, and the industrial computer is electrically connected to the display screen and the barcode scanner.

[0007] A further improvement is that the detection module includes a laser detector and a communication line for electrically connecting the laser detector to an industrial control machine.

[0008] A further improvement is that the clamping module includes a clamping table and an electric turntable arranged on the detection platform for driving the clamping table to rotate.

[0009] A further improvement is that the clamping table is fixedly connected to the rotating end of the electric turntable, and the electric turntable is electrically connected to the industrial computer.

[0010] A further improvement is that a U-shaped clamping and positioning block is provided on the upper surface of the clamping table for positioning and limiting the cutter, a clamping screw is threadedly connected to one side of the clamping and positioning block, and the clamping screw passes through the side wall of the clamping and positioning block toward one end of the cutter and is fixedly connected to a clamping plate.

[0011] A further improvement is that the other end of the clamping screw is fixedly connected with a clamping knob for facilitating the rotation of the clamping screw.

[0012] A further improvement is that the clamping table is a round marble table.

[0013] A further improvement is that the Y-axis module includes a Y-axis drive motor for providing power to the Y-axis module, the Z-axis module includes a Z-axis drive motor for providing power to the Z-axis module, and the Y-axis drive motor and the Z-axis drive motor are electrically connected to an industrial computer.

[0014] Compared with the existing technology, the above technical solution has the following beneficial effects:

[0015] Used for automatic winding machine pole piece cutter gap detection, the sensor head detects the gap between the moving knife and the fixed knife on the winding machine knife holder, quantifies the cutter installation gap, standardizes debugging, and reduces the skill requirements of personnel; the sensor head is driven to move by the Y-axis module and the Z-axis module, and the electric turntable drives the cutter on the clamping table to rotate, so that the detection angle can be adjusted to meet various detection needs and has a wider applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the clamping module in the utility model;

[0020] Figure 4 , Figure 5 It is a detection effect diagram of the utility model;

[0021] Figure 6 This utility model Figure 4 A magnified view of the control panel in Figure 1;

[0022] Figure 7 This utility model Figure 5 A magnified view of the control panel in Figure 1;

[0023] Figure 8 This utility model Figure 5 A magnified view of the middle effect.

[0024] Explanation of the accompanying drawings: detection platform 1, industrial computer 2, clamping module 3, electric turntable 31, clamping table 32, clamping positioning block 33, clamping plate 34, clamping screw 35, clamping knob 36, detection module 4, communication line 41, laser detector 42, Y-axis module 5, Y-axis drive motor 51, Y-axis moving block 52, Z-axis module 6, Z-axis drive motor 61, Z-axis moving block 62, cutter 7. DETAILED DESCRIPTION

[0025] See also Figure 1-Figure 8 As shown, the technical solution adopted in this specific embodiment is: a new type of winding pole piece cutter detection equipment, including a detection platform 1, a rotatable clamping module 3 arranged on the detection platform 1 for clamping the cutter 7 to be detected, a detection module 4 arranged behind the clamping module 3 and movable up and down and forward and backward, a Y-axis module 5 arranged on the detection platform 1 for driving the detection module 4 to move forward and backward, and a Z-axis module 6 arranged on the moving block 52 of the Y-axis module 5 for driving the detection module 4 to move up and down, wherein the detection module 4 is installed on the moving block 62 of the Z-axis module 6.

[0026] It also includes a traceability module arranged on one side of the detection platform 1, and the traceability module includes an industrial computer 2, a display screen and a barcode scanner, and the industrial computer 2 is electrically connected to the display screen and the barcode scanner.

[0027] The detection module 4 includes a laser detector 42 and a communication line 41 for electrically connecting the laser detector 42 to the industrial computer 2. The laser detector 42 is a Keyence LJ-X8020 sensor head, and is also equipped with a corresponding Keyence LJ-X8000ASO (55208) controller. The communication line 41 uses a corresponding CB-B10 cable, and the barcode scanner is a Keyence SR710 barcode scanner.

[0028] The clamping module 3 includes a clamping platform 32 and an electric turntable 31 disposed on the detection platform 1 and used for driving the clamping platform 32 to rotate.

[0029] The clamping platform 32 is fixedly connected to the rotating end of the electric turntable 31 , and the electric turntable 31 is electrically connected to the industrial computer 2 .

[0030] Among them, the upper surface of the clamping table 32 is provided with a U-shaped clamping positioning block 33 for positioning and limiting the cutter 7, and a clamping screw 35 is threadedly connected to one side of the clamping positioning block 33. The clamping screw 35 passes through the side wall of the clamping positioning block 33 toward the cutter 7 and is fixedly connected to a clamping plate 34.

[0031] The other end of the clamping screw 35 is fixedly connected with a clamping knob 36 for facilitating the rotation of the clamping screw 35 .

[0032] Wherein, the clamping table 32 is a round marble table.

[0033] The Y-axis module 5 includes a Y-axis drive motor 51 for providing power to the Y-axis module 5, and the Z-axis module 6 includes a Z-axis drive motor 61 for providing power to the Z-axis module 6. The Y-axis drive motor 51 and the Z-axis drive motor 61 are electrically connected to the industrial computer 2. The Y-axis drive motor 51 and the Z-axis drive motor 61 are both servo motors and are equipped with servo drivers. The servo drivers use a digital signal processor (DSP) as the control core, which can realize a relatively complex control algorithm, and realize digitization, networking and intelligence.

[0034] The working principle of the utility model is as follows: when in use, the cutter to be detected is placed in the clamping positioning block, and then the clamping screw is rotated by the clamping knob to drive the clamping plate to clamp and fix the cutter. The detection module can be moved up and down in the Z-axis direction through the Z-axis module, and the detection module can be moved forward and backward in the Y-axis direction through the Y-axis module. The cutter gap detection is realized by the sensor head of the LJ-X8020 of the detection module, and the gap curve is presented in the software. The sensor head is driven to move by the Y-axis module and the Z-axis module, and the cutter on the clamping table is driven to rotate by the electric turntable. The detection angle can be adjusted to meet various detection needs and has a wider applicability. It is used for the gap detection of the pole piece cutter of the automatic winding machine. The Keyence sensor head is used to detect the gap between the moving knife and the fixed knife on the winding machine tool holder. The laser is diffused into a line laser through a cylindrical objective lens and then projected onto the surface of the target object to form diffuse reflection. After the reflected light is imaged on the CMOS, the displacement and shape are measured by detecting the changes in position and shape, so as to achieve the effect of measuring the cutter gap. Scan the code before the tool holder is inspected, and dynamic inspection and static inspection can be selected after scanning. After the inspection, the inspection picture and inspection data are stored in the local disk. Automatic inspection: After scanning the code, place the tool holder on the marble platform, and perform a one-key self-check on the software. The equipment will perform inspection according to the set trajectory. After the inspection is completed, the data will be stored in the local disk. Manual inspection: Enter the coordinate value on the software, and the equipment will automatically detect the corresponding position.

[0035] The above shows and describes the basic principle and main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. A new type of winding pole piece cutter detection equipment, characterized by: It includes a detection platform, a rotatable clamping module arranged on the detection platform for clamping a cutter to be detected, a detection module arranged behind the clamping module and movable up and down and forward and backward, a Y-axis module arranged on the detection platform for driving the detection module to move forward and backward, and a Z-axis module arranged on a moving block of the Y-axis module for driving the detection module to move up and down, wherein the detection module is installed on the moving block of the Z-axis module.

2. A new type of winding pole piece cutting knife detection equipment according to claim 1, characterized in that: A traceability module is provided on one side of the detection platform. The traceability module includes an industrial computer, a display screen and a barcode scanner. The industrial computer is electrically connected to the display screen and the barcode scanner.

3. A new type of winding pole piece cutting knife detection equipment according to claim 2, characterized in that: The detection module includes a laser detector and a communication line for electrically connecting the laser detector to an industrial control machine.

4. A new type of winding pole piece cutting knife detection equipment according to claim 2, characterized in that: The clamping module comprises a clamping platform and an electric turntable arranged on the detection platform and used for driving the clamping platform to rotate.

5. A new type of winding pole piece cutting knife detection equipment according to claim 4, characterized in that: The clamping platform is fixedly connected to the rotating end of the electric turntable, and the electric turntable is electrically connected to the industrial computer.

6. A new type of winding pole piece cutting knife detection equipment according to claim 5, characterized in that: A U-shaped clamping and positioning block for positioning and limiting the cutter is arranged on the upper surface of the clamping table, a clamping screw is threadedly connected to one side of the clamping and positioning block, and the clamping screw passes through the side wall of the clamping and positioning block towards one end of the cutter and is fixedly connected to a clamping plate.

7. A new type of winding pole piece cutting knife detection equipment according to claim 6, characterized in that: The other end of the clamping screw is fixedly connected with a clamping knob for facilitating the rotation of the clamping screw.

8. The novel winding pole piece cutter detection device according to claim 4 is characterized in that: The clamping table is a round marble table.

9. A new type of winding pole piece cutting knife detection equipment according to claim 2, characterized in that: The Y-axis module includes a Y-axis drive motor for providing power to the Y-axis module, and the Z-axis module includes a Z-axis drive motor for providing power to the Z-axis module. The Y-axis drive motor and the Z-axis drive motor are electrically connected to an industrial computer.

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