New energy battery material testing equipment

Abstract

The present invention discloses a new energy battery material detection device, including a frame, a plurality of guide rollers are arranged on the frame, the plurality of guide rollers are arranged horizontally, the guide rollers guide the coil of the new energy battery material to the encoder assembly, the coil defect detection assembly, and the tab flattening width detection assembly in sequence, the coil defect detection assembly performs defect detection on the lower surface of the coil; the coil passing through the tab flattening width detection assembly is divided into an upper belt road and a lower belt road, the upper belt road is guided by the guide roller to the upper belt road defect detection assembly and the upper belt road labeling assembly, the lower belt road is guided by the guide roller to the lower belt road defect detection assembly and the lower belt road labeling assembly, the upper belt road defect detection assembly and the lower belt road defect detection assembly respectively perform defect detection on the upper surface of the upper belt road and the lower belt road. The present invention can improve the processing and detection efficiency of new energy battery materials.

Description

Technical Field

[0001] The invention relates to new energy battery material detection equipment. Background Art

[0002] When processing the coils of new energy battery materials, the coils need to be inspected and then segmented and labeled. Currently, there is no inspection equipment that integrates the above operations. It needs to be processed with multiple inspection equipment, and manual handling is required between multiple inspection equipment, which greatly reduces the processing efficiency of new energy battery materials. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a new energy battery material detection equipment that can improve the processing efficiency of new energy battery materials, can perform defect and width detection on the coil during the processing, and can perform defect detection and labeling on the segmented belt in turn, thereby improving the processing and detection efficiency.

[0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a new energy battery material detection equipment, including a frame, a plurality of guide rollers are arranged on the frame, and the plurality of guide rollers are all arranged horizontally. The guide rollers guide the coil of the new energy battery material to the encoder component, the coil defect detection component, and the tab smoothing width detection component in sequence. The coil defect detection component performs defect detection on the lower surface of the coil, and the coil passing through the tab smoothing width detection component is divided into an upper belt road and a lower belt road. The upper belt road is guided by the guide roller to the upper belt road defect detection component and the upper belt road labeling component, and the lower belt road is guided by the guide roller to the lower belt road defect detection component and the lower belt road labeling component. The upper belt road defect detection component and the lower belt road defect detection component respectively perform defect detection on the upper surfaces of the upper belt road and the lower belt road.

[0005] The beneficial effect of the new energy battery material detection equipment of the present invention is that the encoder component can accurately measure the speed of the coil conveying and ensure the stability of the coil operation. The detection equipment integrates the defect detection of the overall surface of the coil of the new energy battery material, the smoothing of the pole ears of the coil, the detection of the overall width of the coil, the surface defect detection of the lower surface of the upper and lower belts after the coil is segmented, and the decibel labeling of the upper belt and the lower belt. Since two defect detections are performed, the upper and lower surfaces of the upper belt and the lower belt are guaranteed to be flawless. After the pole ears of the coil are smoothed, the width detection is performed, which makes the width detection more accurate and provides conditions for the segmentation of the coil. After the entire coil is detected, the upper and lower belts after the segmentation are detected, and there is no need to set up additional belt detection settings. The detection of the overall coil and the upper and lower belts is integrated, which can improve the detection efficiency and ensure the processing efficiency of the new energy battery material.

[0006] Preferably, the encoder assembly includes a mounting bracket, a clamping cylinder, and a polyurethane soft wheel. The mounting bracket is fixed on the frame, the clamping cylinder is arranged on the mounting bracket, a connecting frame is fixedly connected to the telescopic shaft of the clamping cylinder, both ends of the polyurethane soft wheel are rotatably arranged on the connecting frame, a clamping cylinder control button is arranged at one end of the mounting bracket, the polyurethane soft wheel presses the coil onto the encoder roller through the clamping cylinder, and the encoder roller is provided with an encoder. The clamping cylinder is used to press the coil onto the encoder roller to prevent slippage between the coil and the roller, which is conducive to the encoder being able to accurately measure the speed of coil conveying.

[0007] Preferably, the mounting bracket is provided with a strip groove, and the clamping cylinder can be fixed at any position of the strip groove by bolts. The strip groove and the matching screws are provided to adjust the position of the clamping cylinder on the mounting bracket 11, and then adjust the pressure of the coil acting on the encoder roller.

[0008] Preferably, the coil defect detection assembly includes a correspondingly arranged coil line array camera and a coil light source, and the positions of the coil line array camera and the coil light source on the frame are adjustable. By adjusting the positions of the coil line array camera and the coil light source, the new energy battery material detection equipment can be applied to coils of different sizes.

[0009] Preferably, the web-coil linear array camera is rotatably sleeved on one end of the connecting shaft and clamped by a bolt, the other end of the connecting shaft is vertically fixed on the slide, a limit plate is provided on the frame, the slide can slide in the limit plate, a first adjustment bolt is threadedly connected to the limit plate, the first adjustment bolt is threadedly connected to the slide, and the slide is provided with a first adjustment waist hole axially consistent with the first adjustment bolt; the web-coil linear array camera includes a base, a support plate, and a camera lens, the back of the base is sleeved on one end of the connecting shaft, and two side plates are fixedly provided on the front of the base, the two ends of the support plate are rotatably connected to the two side plates and are locked and fixed by bolts, and the camera lens is rotatably provided on the inner side of the support plate and is locked and fixed by a second adjustment bolt. This structure allows the web-coil linear array camera to move and rotate as a whole; in addition, the lens of the web-coil linear array camera can rotate around the two side plates and can realize self-rotation, thereby realizing the coarse adjustment and fine adjustment of the web-coil linear array camera.

[0010] Preferably, the coiled material light source includes a light source body, a light source frame, and a movable plate. The movable plate is provided with a second adjustment waist hole. The movable plate is fixed to the frame by bolts passing through the second adjustment waist hole. The middle of one end of the light source frame is rotatably connected to the movable plate. An arc-shaped adjustment hole is provided at the edge of one end of the light source frame. One end of the light source frame is fixed to the movable plate by bolts passing through the arc-shaped adjustment hole. The light source frame is provided with a third adjustment waist hole. The light source body is fixed to the light source frame by bolts passing through the third adjustment waist hole. The light source body can be adjusted by adjusting the position of the movable plate on the frame; it can also be rotated by rotating the light source frame to drive the light source body to rotate; in addition, the movement of the light source body is achieved by locking at the position of the third adjustment waist hole, so that the light source body can be adjusted in multiple directions, thereby improving the applicability of the detection equipment.

[0011] Preferably, the lug smoothing width detection assembly includes a width detection camera, a width detection light source, and a lug smoothing device disposed between the two; the lug smoothing device includes two smoothing plates and a smoothing cylinder, one of which is fixed on a frame, and the other is driven by a smoothing cylinder to move back and forth in a direction close to or away from the smoothing plate, and the smoothing cylinder is fixed on the frame. When the lug smoothing device smoothes the lug of the coil, the smoothing cylinder drives one of the smoothing plates to move toward the other smoothing plate, but does not crush the coil to death. The coil generally moves, and the lug is smoothed during the operation. The lug is smoothed by using a smoothing cylinder to push one of the smoothing plates toward the other smoothing plate, and the structure is simple.

[0012] Preferably, the width detection camera and the width detection light source are respectively provided with a fourth adjustment waist hole and a fifth adjustment waist hole, and the width detection camera and the width detection light source are respectively fixed to the frame by bolts passing through the fourth adjustment waist hole and the fifth adjustment waist hole. The fourth adjustment waist hole and the fifth adjustment waist hole are arranged in coordination to adjust the positions of the width detection camera and the width detection light source.

[0013] Preferably, the inlet and outlet of the smoothing plate are both expanded outwards, which is conducive to the entry and discharge of the coiled material.

[0014] Preferably, the structures of the upper belt defect detection component and the lower belt defect detection component are consistent with the coil defect detection component, and the front end of the belt camera of the upper belt defect detection component and the lower belt defect detection component is provided with a soot blowing air knife, and the lens outlet of the belt camera adopts a UV mirror. The positions of the belt camera and the belt light source of the upper belt defect detection component and the lower belt defect detection component are adjusted to improve the applicability, and the soot blowing air knife can remove dust on the upper belt and the lower belt, thereby ensuring the quality of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a structural schematic diagram of this embodiment;

[0016] Figure 2 is a stereogram of the encoder assembly in this embodiment;

[0017] Figure 3 is a stereoscopic image of the web linear array camera in this embodiment;

[0018] Figure 4 is a three-dimensional diagram of the coiled light source in this embodiment;

[0019] Figure 5 It is a three-dimensional diagram of the tab smoothing width detection assembly in this embodiment;

[0020] Figure 6 It is a stereoscopic diagram of the upper belt path defect detection component / lower belt path defect detection component in this embodiment. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] See attached Figure 1 As shown, a new energy battery material detection device of this embodiment is used in conjunction with the production equipment of new energy battery materials, including a frame 80, which is a frame for producing new energy battery materials. A plurality of guide rollers 70 are arranged on the frame 80, and the plurality of guide rollers 70 are all arranged horizontally. The guide rollers 70 guide the coil 60 of the new energy battery material to the encoder assembly 10, the coil defect detection assembly 20, and the tab smoothing width detection assembly 30 in sequence. The coil defect detection assembly 20 performs defect detection on the lower surface of the coil 60, and the coil 60 that passes through the tab smoothing width detection component 30 is divided into an upper belt path 61 and a lower belt path 62. The upper belt path 61 is guided by a guide roller 70 to an upper belt path defect detection component 40a and an upper belt path labeling component 50a, and the lower belt path 62 is guided by a guide roller 70 to a lower belt path defect detection component 40b and a lower belt path labeling component 50b. The upper belt path defect detection component 40a and the lower belt path defect detection component 40b perform defect detection on the upper surfaces of the upper belt path 61 and the lower belt path 62, respectively.

[0023] The coil 60 of new energy battery material passes through the guide encoder component 10, the coil defect detection component 20, and the tab smoothing width detection component 30 in sequence, and the conveying speed of the coil, the defects of the coil, and the size of the tab of the coil are detected in sequence, and the product is smoothed; then photos are taken to measure the width; the coil is segmented into an upper belt path 61 and a lower belt path 62, and the coil 60 passing through the tab smoothing width detection component 30 is divided into an upper belt path 61 and a lower belt path 62, and the upper belt path 61 is guided by the guide roller 70 to the upper belt path defect detection component 40a and the upper belt path labeling component 50a, and the upper belt path 61 is respectively inspected for defects and labeled; the lower belt path 62 is guided by the guide roller 70 to the lower belt path defect detection component 40b and the lower belt path labeling component 50b, and the lower belt path 62 is respectively inspected for defects and labeled to complete the entire operation.

[0024] like Figure 2 As shown, the encoder assembly 10 includes a mounting bracket 11, a clamping cylinder 12, and a polyurethane soft wheel 13. The mounting bracket 11 is fixed on the frame 80, the clamping cylinder 12 is arranged on the mounting bracket 11, the telescopic shaft of the clamping cylinder 12 is fixedly connected with a connecting frame 14, both ends of the polyurethane soft wheel 13 are rotatably arranged on the connecting frame 14, and a clamping cylinder control button 15 is arranged at one end of the mounting bracket 11. The polyurethane soft wheel 13 presses the coil 60 onto the encoder roller 71 through the clamping cylinder 12, and the encoder roller 71 is provided with an encoder. The clamping cylinder 12 drives the connecting frame 14, and then drives the polyurethane soft wheel 13 to move toward the encoder roller 71, and presses the coil 60 onto the encoder roller 71 to prevent the coil 60 from slipping with the encoder roller 71.

[0025] The mounting bracket 11 is provided with a strip groove 16, and the pressing cylinder 12 can be fixed at any position of the strip groove 16 by bolts. It is used to adjust the position of the pressing cylinder 12 on the mounting bracket 11, and then adjust the pressure of the coil 60 pressed to the encoder roller 71.

[0026] like Figure 3 , 4 As shown, the web defect detection assembly 20 in this embodiment includes a web line array camera 21 and a web light source 22 that are correspondingly arranged; Figure 3 As shown, the web line array camera 21 is rotatably mounted on one end of the connecting shaft 211, and is clamped by a bolt, and the other end of the connecting shaft 211 is vertically fixed on the slide plate 212. A limit plate 213 is provided on the frame 80, and the slide plate 212 can slide in the limit plate 213. A first adjusting bolt 214 is threadedly connected to the limit plate 213, and the first adjusting bolt 214 is threadedly connected to the slide plate 212. The slide plate 212 is provided with a first adjusting waist hole 215 that is axially consistent with the first adjusting bolt 214.

[0027] The web line array camera 21 as a whole can be adjusted in the following ways: first, the bolts used for the clamp can be loosened by rotating it around the connecting shaft 211; second, the axial position of the web line array camera 21 on the first adjusting bolt 214 can be adjusted through the first adjusting bolt 214, and it can be fixed to the frame 80 by tightening the bolts passing through the first adjusting waist hole 215.

[0028] The web line array camera 21 includes a base 216, a support plate 217, and a camera lens 218. The back of the base 216 is sleeved on one end of the connecting shaft 211. Two side plates 219 are fixedly arranged on the front of the base 216. The two ends of the support plate 217 are rotatably connected to the two side plates 219 and are locked and fixed by bolts. The camera lens 218 is rotatably arranged on the inner side of the support plate 217 and is locked and fixed by a second adjustment bolt 2110. The lens of the web line array camera 21 can be adjusted as follows: first, the camera lens 218 can be rotated around the two side plates 219 and locked and fixed by bolts; second, the camera lens 218 can be rotated on the support plate 217 by the second adjustment bolt 2110.

[0029] like Figure 4 As shown, the coil light source 22 in this embodiment includes a light source body 221, a light source frame 222, and a movable plate 223. The movable plate 223 is provided with a second adjustment waist hole 224, and the movable plate 223 is fixed to the frame 80 by locking with bolts passing through the second adjustment waist hole 224. The middle part of one end of the light source frame 222 is rotatably connected with the movable plate 223. An arc-shaped adjustment hole 225 is provided at the edge of one end of the light source frame 222. One end of the light source frame 222 is locked and fixed to the movable plate 223 by an adjustment bolt passing through the arc-shaped adjustment hole 225. A third adjustment waist hole 226 is provided on the light source frame 222, and the light source body 221 is locked and fixed to the light source frame 222 by bolts passing through the third adjustment waist hole 226.

[0030] The light source body 221 can be adjusted in the following positions: first, by adjusting the position of the movable plate 223 on the frame 80; second, by rotating the light source frame 222 and thereby driving the light source body 221 to rotate; third, by adjusting the position of the light source body 221 in the third adjustment waist hole 226, the light source body 221 can be moved.

[0031] like Figure 5As shown, the tab smoothing width detection assembly 30 in this embodiment includes a width detection camera 31, a width detection light source 32 and a tab smoothing device 33 arranged between the two; the width detection camera 31 and the width detection light source 32 are respectively provided with a fourth adjustment waist hole 311 and a fifth adjustment waist hole 321, and the width detection camera 31 and the width detection light source 32 are respectively fixed to the frame 80 by bolts passing through the fourth adjustment waist hole 311 and the fifth adjustment waist hole 321; the fourth adjustment waist hole 311 and the fifth adjustment waist hole 321 are matched to achieve fine adjustment of the width detection camera 31 and the width detection light source 32; the tab smoothing device 33 includes two smoothing plates 331 and a smoothing cylinder 332, one of the smoothing plates 331 is fixed on the frame 80, and the other smoothing plate 331 is driven by the smoothing cylinder 332 to move back and forth in the direction close to or away from the smoothing plate 331, and the smoothing cylinder 332 is fixed on the frame 80. When the tab smoothing device 33 smoothes the tab of the coil, the smoothing cylinder 332 drives one of the smoothing plates 331 to move toward the other smoothing plate 331, but does not crush the coil. The coil moves normally, and the tab is smoothed during the operation. The inlet and outlet of the smoothing plate 331 are both expanded outward, which is conducive to the entry and discharge of the coil.

[0032] like Figure 6 As shown, the structures of the upper belt defect detection component 40a and the lower belt defect detection component 40b are consistent with the coil defect detection component 20, and the front end of the belt camera 41 of the upper belt defect detection component 40a and the lower belt defect detection component 40b is provided with a soot blowing air knife 42, and the lens outlet of the belt camera 41 adopts a UV mirror 43. The positions of the belt camera 41 and the belt light source 44 of the upper belt defect detection component 40a and the lower belt defect detection component 40b are adjusted to improve the applicability, and the soot blowing air knife 42 can remove dust on the upper belt and the lower belt, thereby ensuring the quality of the coil.

[0033] The above implementation modes are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy battery material testing device, comprising a frame (80), characterized in that: The frame (80) is provided with a plurality of guide rollers (70), the plurality of guide rollers (70) are all arranged horizontally, the guide rollers (70) guide the coil (60) of the new energy battery material to the encoder assembly (10), the coil defect detection assembly (20), and the tab smoothing width detection assembly (30) in sequence, the coil defect detection assembly (20) performs defect detection on the lower surface of the coil (60); the coil (60) passing through the tab smoothing width detection assembly (30) ) is divided into an upper belt path (61) and a lower belt path (62), the upper belt path (61) is guided by a guide roller (70) to an upper belt path defect detection component (40a) and an upper belt path labeling component (50a), and the lower belt path (62) is guided by a guide roller (70) to a lower belt path defect detection component (40b) and a lower belt path labeling component (50b), and the upper belt path defect detection component (40a) and the lower belt path defect detection component (40b) respectively perform defect detection on the upper surfaces of the upper belt path and the lower belt path; The coil defect detection component (20) comprises a coil line array camera (21) and a coil light source (22) which are arranged correspondingly, and the positions of the coil line array camera (21) and the coil light source (22) on the frame (80) are adjustable; The web linear array camera (21) is rotatably sleeved on one end of the connecting shaft (211) and clamped by a bolt; the other end of the connecting shaft (211) is vertically fixed on the slide plate (212); a limit plate (213) is provided on the frame (80); the slide plate (212) can slide in the limit plate (213); a first adjustment bolt (214) is threadedly connected to the limit plate (213); the first adjustment bolt (214) is threadedly connected to the slide plate (212); and a first adjustment waist hole (215) is provided on the slide plate (212) and is axially consistent with the first adjustment bolt (214); The web line array camera (21) comprises a base (216), a support plate (217), and a camera lens (218); the back of the base (216) is sleeved on one end of the connecting shaft (211); the front of the base (216) is fixedly provided with two side plates (219); the two ends of the support plate (217) are respectively rotatably connected to the two side plates (219) and are locked and fixed by bolts; the camera lens (218) is rotatably provided on the inner side of the support plate (217) and is locked and fixed by a second adjusting bolt (2110); The tab smoothing width detection assembly (30) comprises a width detection camera (31), a width detection light source (32), and a tab smoothing device (33) arranged between the two.

2. The new energy battery material testing equipment according to claim 1 is characterized in that: The encoder assembly (10) comprises a mounting bracket (11), a pressing cylinder (12), and a polyurethane soft wheel (13); the mounting bracket (11) is fixed on a frame (80); the pressing cylinder (12) is arranged on the mounting bracket (11); a connecting frame (14) is fixedly connected to the telescopic shaft of the pressing cylinder (12); both ends of the polyurethane soft wheel (13) are rotatably arranged on the connecting frame (14); a pressing cylinder control button (15) is arranged at one end of the mounting bracket (11); the polyurethane soft wheel (13) presses the coil (60) onto the encoder roller (71) through the pressing cylinder (12); and the encoder roller (71) is provided with an encoder.

3. The new energy battery material testing equipment according to claim 2, characterized in that: The mounting bracket (11) is provided with a strip groove (16), and the pressing cylinder (12) can be fixed at any position of the strip groove (16) by means of bolts.

4. The new energy battery material testing equipment according to claim 1, characterized in that: The web light source (22) comprises a light source body (221), a light source frame (222), and a movable plate (223); the movable plate (223) is provided with a second adjustment waist hole (224); the movable plate (223) is fixed to the frame (80) by means of a bolt passing through the second adjustment waist hole (224); the middle of one end of the light source frame (222) is rotatably connected to the movable plate (223); an arc-shaped adjustment hole (225) is provided at the edge of one end of the light source frame (222); one end of the light source frame (222) is fixed to the movable plate (223) by means of an adjustment bolt passing through the arc-shaped adjustment hole (225); the light source frame (222) is provided with a third adjustment waist hole (226); the light source body (221) is fixed to the light source frame (222) by means of a bolt passing through the third adjustment waist hole (226).

5. The new energy battery material testing equipment according to claim 1, characterized in that: The tab smoothing device (33) comprises two smoothing plates (331) and a smoothing cylinder (332), wherein one of the smoothing plates (331) is fixed on the frame (80), and the other of the smoothing plates (331) is driven by the smoothing cylinder (332) to move back and forth in a direction approaching or moving away from the smoothing plate (331), and the smoothing cylinder (332) is fixed on the frame (80).

6. The new energy battery material testing equipment according to claim 5, characterized in that: The width detection camera (31) and the width detection light source (32) are respectively provided with a fourth adjustment waist hole (311) and a fifth adjustment waist hole (321); the width detection camera (31) and the width detection light source (32) are respectively fixed to the frame (80) by bolts passing through the fourth adjustment waist hole (311) and the fifth adjustment waist hole (321).

7. The new energy battery material testing equipment according to claim 5, characterized in that: The inlet and outlet of the smoothing plate (331) both expand outwards.

8. The new energy battery material testing equipment according to claim 1, characterized in that: The structures of the upper belt defect detection component (40a) and the lower belt defect detection component (40b) are consistent with those of the coil defect detection component (20), and the front ends of the belt cameras (41) of the upper belt defect detection components (40a) and the lower belt defect detection components (40b) are provided with dust blowing air knives (42), and the lens emission outlet of the belt cameras (41) adopts a UV mirror (43).

Images