CN116460063A - Battery surface insulating coating detects and repair equipment - Google Patents

Abstract

The invention provides a battery surface insulation coating testing and repairing device, comprising a machine table, a feeding device, a battery surface insulation resistance surface measuring device, a first displacement device, an incoming qualified product discharge pull belt, a battery surface insulation defect area detection device, a battery carrier cycle transfer device, a first handling device, a CCD detection device, an insulation defect repairing device, a second displacement device, an overall insulation resistance measurement device, a feeding device, and a second handling device. The battery enters the battery surface insulation resistance surface measurement device from the feeding device in turn to measure the insulation resistance surface one by one, enters the battery surface insulation defect area detection device to mark the defect area, enters the CCD detection device to take pictures of the defect area, enters the insulation defect repair device for defect repair, enters the insulation resistance overall measurement device to detect the repair effect, until the insulation qualified battery is obtained. The invention has perfect detection, accurate repair, high degree of automation, and high detection and repair efficiency.

Description

A battery surface insulation coating detection and repair equipment

technical field

The invention belongs to the technical field of battery manufacturing equipment, in particular to a battery surface insulating coating detection and repair equipment.

Background technique

For the safety and insulation of the single primary battery, an insulating coating is sprayed on the surface of the battery. However, the sprayed insulating coating may have insulation defects such as local coating thinness, scratches, and surface damage. It is necessary to measure the surface insulation resistance of the sprayed battery to determine the surface where the possible insulation defect is located. If the insulation performance of the insulating coating is still unqualified, the surface insulation resistance surface measurement, the detection of the surface insulation defect area, and the repair of the surface insulation defect area are repeated on the battery until the insulation performance of the battery surface insulation coating is qualified.

A square shell battery (hereinafter referred to as the battery), see Figure 1, the battery 10 includes a top surface 11, a bottom surface, a large left surface 12, a large right surface, a front side, and a rear side 13, a total of six shell surfaces (also called battery surfaces). On the center line of the top surface 11 of the conventional battery 10, the positive pole 14, the liquid injection port 15, the explosion-proof window 16, the two-dimensional code 17, and the negative pole 18 are distributed from front to back, the bottom surface, the left large surface 12, the right large surface, the front side, and the rear side 13. The 5 mm area of the edge of the top surface 11 needs to be sprayed with an insulating coating. coating. Wherein, the positive pole is connected with the six casing surfaces of the battery, and the negative pole is not connected with the six casing surfaces of the battery.

Here, the front side facing forward, the top surface 11 facing upwards, and the liquid injection port 15 facing forward are called standing upright; the left large surface 12 facing forward or the right large surface facing forward, and the top surface 11 facing upwards are called horizontal; the rear side 13 facing forward, the top surface 11 facing upwards, and the liquid injection port 15 facing backwards are called reverse standing; the left large surface 12 facing upwards or the right large surface facing upwards is called lying down;

When measuring the surface insulation resistance of the battery 10 and measuring the overall surface insulation resistance of the battery, the left large surface 12 or the right large surface of the battery is often placed horizontally and clamped.

When detecting the surface insulation defect area of the battery 10, the left large surface 12, the right large surface, the front side, the rear side 13, and the bottom surface of the battery need to be clamped in a corresponding posture with the surface of the battery having insulation defects determined by surface insulation resistance measurement and facing upward.

1). The measurement of the surface insulation resistance of the battery 10 is to use a resistance measuring instrument to measure the insulation coating on the bottom surface of the battery, the left large surface 12, the right large surface, the front side, and the rear side 13. The resistance value of the positive pole 14 on the top surface 11 of the battery is measured separately and whether it meets the insulation requirements.

Requirements for battery surface insulation resistance surface measurement:

①In order to avoid damage to the insulating coating on the surface of the battery, the electrode plate is generally covered with a conductive rubber plate to form a combined electrode plate as a probe, and the corresponding insulating coating on the battery surface is pressed on the surface of each conductive rubber plate;

②The other components that can be in contact with the combined electrode plate and the positive electrode probe need to be insulated. Except that the combined electrode plate and the positive electrode probe can be in contact with the resistance measuring instrument and the battery 10, each combined electrode plate and between each combined electrode plate and the positive electrode probe must not be connected to each other and to other parts of the device;

③Because the deformation of the battery surface such as bulging and depression will cause inaccurate measurement, it is necessary to apply appropriate pressure on the battery surface to eliminate the deformation of bulging and depression to solve the problem of inaccurate measurement. For this reason, generally pressurize (100~500) ± 20kgf on the left and right sides of the battery, pressurize (10~30) ± 1kgf on the front side and rear side 13, and pressurize (2~5) ± 1kgf on the top surface 11 and bottom surface. The size of the area of the pressure surface is positively correlated.

2). The detection of the surface insulation defect area of the battery 10 is to use a resistance measuring instrument to detect the resistance value of the insulating coating on the bottom surface of the battery, the left large surface 12, the right large surface, the front side, and the rear side 13, and the positive pole 14 on the top surface 11 of the battery. Electric breakdown occurs in the insulation defect area and the insulation coating in the insulation defect area is blackened to form an insulation defect area mark, and the insulation defect area and its specific location are recorded.

Requirements for the detection of insulation defect areas on the surface of batteries:

①In order to avoid damage to the insulating coating on the surface of the battery, the electrode roll is generally wrapped with conductive adhesive to form a combined electrode roll as a probe, and the insulating coating on the battery surface is pressed against the conductive adhesive surface;

②The other parts that can be in contact with the combined electrode roller and the positive electrode probe need to be insulated. Except that the combined electrode roller and the positive electrode probe can be in contact with the resistance measuring instrument and the battery 10, the combined electrode roller and the positive electrode probe must not be able to communicate with each other and other parts of the device;

③Because the deformation of the battery surface such as bulging and dents will cause inaccurate measurement, appropriate pressure must be applied to the battery surface to eliminate bulging, dents and other deformations to solve the problem of inaccurate measurement. For this reason, the combined electrode roller must be rolled on the surface of the battery with a certain pressure.

3). The overall measurement of the surface insulation resistance of the battery 10 is to use a resistance measuring instrument to measure the insulation coating on the bottom surface of the battery, the left large surface 12, the right large surface, the front side, and the rear side 13, and then connect the resistance of the positive pole 14 on the top surface 11 of the battery 10 in parallel to determine whether it meets the insulation requirements.

Requirements for overall measurement of battery surface insulation resistance:

①In order to avoid damage to the insulating coating on the surface of the battery 10, the electrode plate is generally covered with a conductive rubber plate to form a combined electrode plate as a probe, and the corresponding insulating coating on the battery surface is pressed on the surface of each conductive rubber plate;

② Other components that can be in contact with the combined electrode plate and the positive electrode probe need to be insulated. The combined electrode plate and the positive electrode probe can not only be in contact with the resistance measuring instrument and the battery 10, but each combined electrode plate can be connected to each other.

③Because the deformation of the battery surface such as bulging and depression will cause inaccurate measurement, it is necessary to apply appropriate pressure on the battery surface to eliminate the deformation of bulging and depression to solve the problem of inaccurate measurement. For this reason, generally pressurize (100~500) ± 20kgf on the left and right sides of the battery, pressurize (10~30) ± 1kgf on the front side and rear side 13, and pressurize (2~5) ± 1kgf on the top surface 11 and bottom surface. The size of the area of the pressure surface is positively correlated.

Therefore, it is necessary to develop a battery surface insulating coating detection and repairing equipment for detecting and determining insulation defects and repairing the battery surface insulating coating testing and repairing equipment.

Contents of the invention

The purpose of the present invention is to provide a battery surface insulation coating detection and repair equipment, which is used to detect and determine insulation defects and repair them.

The present invention is achieved in this way, a battery surface insulation coating detection and repair equipment, including:

Along the battery logistics direction, there are battery loading station, large surface insulation resistance measurement station, bottom insulation resistance measurement station, side insulation resistance measurement station, incoming qualified product discharge station, battery surface insulation defect area detection station, CCD detection loading station, CCD detection station, insulation defect repair station, insulation defect repair blanking station, overall insulation resistance measurement station, and repair qualified product discharge station;

The feeding device is located at the battery feeding station, and is used to receive batteries from outside the equipment and send them into the equipment;

The battery surface insulation resistance measurement device is arranged on the large surface insulation resistance measurement station, the bottom surface insulation resistance measurement station and the side insulation resistance measurement station, and is used to fix the battery with the left large surface facing down, measure the insulation resistance value of the insulation coating on the surface of each battery and determine the insulation qualification of the insulation coating on the surface of each battery;

The first displacement device is set between the side insulation resistance measurement station, the incoming qualified product discharge station, the battery surface insulation defect area detection station, and the CCD detection feeding station, and is used to take over the battery after the insulation resistance surface measurement, and remove the battery that fails the insulation resistance surface measurement according to the horizontal lying posture with the large left side of the battery facing down, and can rotate and flip the battery so that the surface of the battery where the insulation defect is located is horizontally placed upward;

The discharge pull belt for qualified incoming materials is set at the discharge station for qualified incoming materials, next to the first displacement device, and is used to connect the batteries that pass the insulation resistance surface measurement and output them to the outside of the device;

The battery surface insulation defect area detection device is set at the battery surface insulation defect area detection station and is located next to the first displacement device, and is used to receive the battery whose insulation resistance surface measurement is unqualified from the first displacement device and where the battery surface is horizontally facing upwards, automatically scans and detects the insulation defect of the battery surface insulation coating, and marks and records the specific location of the insulation defect area;

The battery carrier cycle transfer device is set at the CCD detection loading station, the CCD detection station, the insulation defect repairing station, and the insulation defect repairing blanking station, and is used to accept the battery after the insulation defect area detection at the CCD detection loading station, and keep the battery surface where the insulation defect is located horizontally upward, and sequentially transfer to the CCD detection station, the insulation defect repairing station, and the insulation defect repairing blanking station;

The first conveying device is set on the discharge station of qualified incoming materials, the detection station of the battery surface insulation defect area, and the CCD detection loading station, and is located next to the first displacement device, and is used to transport the qualified batteries in the battery after the insulation resistance surface measurement from the first displacement device to the discharge pull belt of the incoming qualified product, and transport the unqualified batteries in the battery after the insulation resistance surface measurement from the first displacement device to the battery surface insulation defect area detection device, and from the battery surface insulation defect area detection device. The device transports the battery after the detection of the surface insulation defect area to the CCD detection loading station of the battery carrier cycle transfer device;

The CCD detection device is set at the CCD detection station and above the battery carrier cycle transfer device, and is used to take pictures and locate the actual area mark of the insulation defect of the battery detected by the battery surface insulation defect area detection device;

The insulation defect repairing device is set at the insulation defect repairing station, next to the CCD detection device and above the battery carrier cycle transfer device, and is used to spray insulating materials on the actual area of the insulation defect of the battery after the CCD detection device is photographed to repair the insulation defect area;

The second displacement device is set between the CCD detection blanking station, the overall insulation resistance measurement station, and the repaired qualified product blanking station, and is used to turn over the battery after repairing the insulation defect, and move the battery out with the left or right large surface facing upward;

The overall insulation resistance measurement device is set at the overall insulation resistance measurement station and is located next to the second displacement device, and is used for overall measurement of the insulation resistance value of the insulation coating on the battery surface of the left large surface, the right large surface, the front side, the rear side, and the bottom surface of the battery, and overall judgment of the insulation qualification of the insulation coating after the battery surface insulation defect is repaired;

The unloading device is set at the unloading station for the repaired qualified products, and is used to accept the batteries with qualified overall insulation resistance after the overall measurement of the insulation resistance and output them to the outside of the equipment;

The second conveying device is located between the overall insulation resistance measuring station, the repaired qualified product unloading station, and the battery loading station, and is located above the second displacement device, the overall insulation resistance measuring device, the unloading device, and the feeding device, and is used to transport the battery after repairing the insulation defect from the second displacement device to the overall insulation resistance measurement device, and transport the overall insulation resistance qualified battery after the overall insulation resistance measurement from the overall insulation resistance measurement device to the unloading device, and transport the overall insulation resistance measurement device from the overall insulation resistance measurement device. The overall insulation resistance of unqualified batteries to the loading device.

The beneficial effects of the present invention are:

The battery surface insulation coating detection and repair equipment of this program is used to test the qualification of the battery surface insulation coating and repair unqualified batteries; the battery on the feeding device is moved in by the battery surface insulation resistance surface measuring device, and the insulation resistance value of each surface insulation coating of the battery is measured surface by surface and the insulation qualification of each battery surface insulation coating is determined; then the qualified battery is moved out by the first handling device and the first displacement device. Transported to the battery surface insulation defect area detection device, the battery surface insulation defect area detection device automatically scans and detects the insulation defect of the battery surface insulation coating and marks and records the specific location of the insulation defect area. Then, the first handling device transports the battery after the surface insulation defect area detection to the CCD detection feeding station of the battery carrier cycle transfer device; the battery carrier cycle transfer device sequentially transports the battery to the CCD detection device for the actual area of the insulation defect. To repair the insulation defect area, transport the repaired battery to the insulation defect repair blanking station; the second displacement device flips the repaired battery to a flat posture with the left or right large side facing upwards, and the second handling device carries the repaired battery in a flat posture from the second displacement device to the insulation resistance overall measurement device for overall insulation testing, and transports the overall insulation resistance from the insulation resistance overall measurement device. Feeding device. The battery enters the battery surface insulation resistance surface measurement device from the feeding device in sequence to measure the insulation resistance surface one by one, and then enters the battery surface insulation defect area detection device to mark the defect area, then enters the CCD detection device to take pictures of the defect area and locate it, and then enters the insulation defect repair device for defect repair, and finally the insulation resistance overall measurement device detects the repair effect until the insulation qualified battery is obtained. The battery surface insulation coating testing and repairing equipment of the present invention respectively performs surface-by-surface defect detection and defect area mark positioning before defect repair, and performs qualification testing after defect repair, with perfect detection, accurate repair, high degree of automation, and high detection and repair efficiency.

Description of drawings

Fig. 1 is a schematic structural view of a square aluminum case battery;

Figure 2 is a schematic structural diagram of the battery surface insulation coating detection and repair equipment;

Fig. 3 is a schematic diagram of a combination of a feeding device, a battery surface insulation resistance surface measuring device, an incoming qualified product discharge pull belt, a first handling device and a first displacement device;

4 is a combined schematic view of the first conveying device, the first displacement device, the battery surface insulation defect area detection device, and the battery carrier cycle transfer device;

Fig. 5 is a schematic diagram of the combination of the battery carrier cycle transfer device, the CCD detection device and the insulation defect repair device;

Fig. 6 is a schematic diagram of the combination of the battery carrier cycle transfer device, the second handling device, the second displacement device, the overall insulation resistance measurement device and the cutting device;

Fig. 7 is a schematic structural view of a battery surface insulation resistance measuring device;

Fig. 8 is a structural schematic diagram of a large surface insulation resistance measuring mechanism;

Fig. 9 is a structural schematic diagram of a large-area measurement transfer assembly;

Fig. 10 is a structural schematic diagram of a large-area measurement carrier;

Fig. 11 is a structural schematic diagram of a large surface pressure measurement assembly;

Fig. 12 is a structural schematic diagram of the bottom surface insulation resistance measuring mechanism;

Fig. 13 is a structural schematic diagram of a side insulation resistance measuring mechanism;

Fig. 14 is the structural representation of equidistant transfer mechanism;

Fig. 15 is a partial structural schematic diagram of an equidistant transfer mechanism;

Fig. 16 is a schematic structural view of the first displacement device;

Fig. 17 is a schematic structural view of the second displacement device;

Fig. 18 is a schematic diagram of the first structure of the loading and transferring rotating mechanism;

Fig. 19 is a structural schematic diagram II of the loading and transferring rotating mechanism;

Figure 20 is a schematic structural view of the carrier;

Fig. 21 is a structural schematic diagram of the turning mechanism;

Fig. 22 is a structural schematic diagram of the flip clamping assembly;

Fig. 23 is a schematic structural diagram of a detection device for an insulation defect region on a battery surface;

Fig. 24 is a structural schematic diagram of an electric scanning mechanism in a defect area;

Figure 25 is a schematic structural view of the electric sweeping manipulator;

Fig. 26 is a schematic structural view of a large surface and side defect detection platform;

Fig. 27 is a schematic diagram of the partial structure of the large surface and side defect detection platform;

Fig. 28 is a schematic structural diagram of a bottom surface defect detection carrier;

29 is a schematic structural view of the battery carrier cycle transfer device;

Fig. 30 is a partial structural schematic diagram of the battery carrier cycle transfer device;

Figure 31 is a partially enlarged view of part A in Figure 3;

Figure 32 is a partially enlarged view of part B in Figure 3;

Fig. 33 is a structural schematic diagram of the carrier lifting mechanism;

Fig. 34 is a partial structural schematic diagram of the vehicle lifting mechanism;

Figure 35 is a schematic structural view of the carrier;

Figure 36 is a schematic structural diagram of a CCD detection device;

37 is a schematic structural diagram of an insulation defect repairing device;

Fig. 38 is a structural schematic diagram of an overall measuring device for battery surface insulation resistance;

Fig. 39 is a structural schematic diagram of the overall measurement transfer mechanism;

Fig. 40 is a schematic structural view of the overall measurement carrier;

Fig. 41 is a structural schematic diagram of the overall large surface pressure measurement mechanism.

Explanation of reference signs:

10. Battery; 11. Top surface; 12. Left large surface; 13. Rear side; 14. Positive pole; 15. Liquid injection port; 16. Explosion-proof window; 17. QR code; 18. Negative pole;

100. Machine; 101. Battery loading station; 102. Large surface insulation resistance measurement station; 103. Bottom surface insulation resistance measurement station; 104. Side insulation resistance measurement station; ; 111. Overall insulation resistance measurement station; 112. Repair qualified product cutting station;

200. Feeding device;

300. Isometric transfer mechanism; 310. Isometric transfer bracket; 320. Isometric transfer drive assembly; 321. Isometric transfer installation frame; 322. Isometric transfer driver; 323. Isometric transfer sliding group;

400. Large-surface insulation resistance measurement mechanism; 410. Large-surface measurement support; 420. Large-surface measurement transfer assembly; 421. Large-surface measurement transfer driver; 422. Large-surface measurement transfer drive train; 423. Large-surface measurement transfer slider; 434. Combination electrode plate; 4341. Electrode plate; 4342. Conductive rubber plate; 436. Large-surface measurement fixed insulating clamp; 437. Top surface pressurization component; 4371. Top surface pressurization driver; 4372. Top surface pressure insulation clamp;

440. Large surface pressure measurement component; 441. Large surface pressure measurement bracket; 4411. Large surface pressure measurement pillar; 4412. Large surface pressure measurement support top plate; 442. Large surface pressure measurement lift driver mounting seat; Pressure measurement lifting slide; 448, large surface pressure measurement lifting sliding sleeve; 449, large surface pressure measurement pressure plate; 44a, large surface pressure measurement insulation board; 44c, large surface pressure measurement material sense group;

500. Bottom surface insulation resistance measurement mechanism; 510. Bottom surface measurement carrier platform; 520. Bottom surface measurement carrier plate; 530. First bottom surface fixed insulation clamp; 540. Bottom surface pressure measurement component; 541. Bottom surface measurement pressure clamp driver;

600, side insulation resistance measurement mechanism; 610, side measurement stage; 620, side measurement carrier plate; 630, second bottom fixed insulation clamp; 640, side pressure measurement component; 641, side measurement pressure clamp driver; 642, side measurement pressure clamp; 643, side measurement insulation plate;

700. The first displacement device;

710, loading and transferring rotating mechanism; 711, loading and transferring components; 7111, loading and transferring mounting plate; 7112, feeding and transferring linear module; 7113, loading and transferring translation sliding group;

712. Feeding rotary assembly; 7121. Mounting seat of the rotary driving part; 7122. Rotary driving part; 7123. Rotary travel switch; 7124. Sensing sheet of the rotary travel switch;

713. Carrier; 7131. Carrier; 7132. Standing platform; 7133. Side-standing platform; 7134. Lying platform; 7135. Reference column;

720. Turnover mechanism; 721. Turnover transfer drive assembly; 7211. Turnover transfer mounting plate; 7212. Turnover transfer linear module; 7213. Turnover transfer slide group; 722. Turnover transfer carriage; 2. Flip supporting seat; 7233, Flip shaft; 7244, Flip stroke switch; 7245, Flip stroke switch sensor; 725, Flip clamp assembly; 7251, Flip clamp mounting plate; 7252, Flip clamp driver; 7253, Flip clamp slider; 4. Flip and hold the side palm;

800. The first handling device;

900. Pull belt for discharging qualified incoming materials;

1000. Detection device for the area of insulation defects on the battery surface;

1010. Electric sweeping mechanism in defect area; 1011. Support of electric sweeping robot; 1012. Electric sweeping robot; 1013. Electric sweeping manipulator; 10131. Mounting plate of electric sweeping manipulator; Datum assembly; 101381, datum column driver bracket; 101382, datum column driver; 101383, datum pole mounting plate; 101384, datum pole mounting plate guide post; 101385, datum pole mounting plate guide sleeve;

1020. Large surface and side defect detection carrier;

1021. Large surface and side defect detection support; 10211. Large surface and side defect detection support bottom plate; 10212. Large surface and side defect detection support column; 10213. Large surface and side defect detection support floor; 10214. Large surface and side defect detection support top plate;

1022. Side defect detection platform; 10221. Bottom surface fixed insulating clamp; 10222. First large surface fixed insulating clamp; 10223. Top surface insulating clamp; 10224. First large surface movable clamp set; 102241. First large surface movable clamp driver;

1023. Large surface defect detection carrier; 10231. Large surface defect detection carrier plate; 10232. Datum origin coordinate hole; 10233. Large surface positioning block; 10234. Large fabric feeling;

1024. Large surface and side defect detection positive detection assembly; 10241. Large surface and side defect detection positive detection bracket; 10242. Positive detection unit; 102421. Positive detection driver; 102422. Positive probe insulation bracket;

1030. Bottom surface defect detection carrier; 1031. Bottom surface defect detection support; 10311. Bottom surface defect detection support bottom plate; 10312. Bottom surface defect detection support column; 034, fixing the insulating clamp on the side; 1035, fixing the insulating carrier on the top surface;

1100. Battery carrier cycle transfer device;

1110, vehicle conveying mechanism; 1111, conveying bracket; 1112, upper pull belt; 1113, lower pull belt; 1101, pull belt beam; 1102, conveying drive; ; 11083, stop piece; 1109, side positioning assembly; 11091, side positioning piece mounting plate; 11092, side positioning drive piece; 11093, side positioning piece;

1120, carrier; 1121, carrier; 1122, upright carrier; 1123, side-standing carrier; 1124, flat carrier; 1125, reference column;

1130. Vehicle lifting mechanism; 1131. Vehicle lifting bracket; 1132. Vehicle lifting linear module; 1133. Vehicle lifting carriage; 1134. Vehicle transmission belt; 11341. Vehicle transmission belt bracket; 1348: conveyor belt;

1200. CCD detection device; 1210. CCD detection bracket; 1220. CCD lateral translation module; 1230. CCD longitudinal translation module; 1240. CCD lifting drive mechanism; 1250. CCD visual detection mechanism;

1300. Insulation defect repair device; 1310. Coating bracket; 1320. Coating lateral translation module; 1330. Coating longitudinal translation module; 1340. Coating lifting drive mechanism; 1350. Spraying mechanism; 1360. Curing mechanism;

1400. The second displacement device;

1500. The second handling device;

1600. Overall measuring device for insulation resistance;

1610, the overall measurement support;

1620. The overall measurement transfer mechanism; 1621. The overall measurement transfer drive; 1622. The overall measurement transfer drive train; 1623. The overall measurement transfer slider; 1624. The overall measurement transfer slider;

1630, the overall measurement stage; 1631, the overall measurement stage mounting plate; 1632, the overall measurement carrier plate; 1633, the large-surface measurement fixed insulating plate; 1634, the combined electrode plate; 16341, the electrode plate; 16342, the conductive rubber plate; ;1636, Bottom pressure measurement assembly; 16361, Bottom pressure measurement clamp driver; 16362, Bottom measurement pressure clamp; 16363, Bottom measurement insulation plate; 1637, Top pressure component; Probe insulation bracket; 16383, positive probe;

1640. Overall large-surface pressurization measurement mechanism; 1641. Large-surface pressurization measurement bracket; 16411. Large-surface pressurization measurement pillar; 16412. Top plate of large-surface pressurization measurement bracket; Pressure sensor; 1647, lifting slide plate for large surface pressure measurement; 1648, large surface pressure measurement lifting sliding sleeve; 1649, large surface pressure measurement pressure plate; 164a, large surface pressure measurement insulation board; 164c, large surface pressure measurement material sense group;

1700, unloading device.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a definition of the present invention Restrictions; the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance; in addition, unless otherwise clearly stipulated and limited, the terms "installation", "connection", and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediary, or internally connected between two parts. Those skilled in the art can understand the specific meanings of the terms in the present invention in specific situations.

Referring to Figures 2-6, the present invention discloses a battery surface insulation coating detection and repair equipment, including:

The machine 100 is equipped with battery feeding station 101, large surface insulation resistance measurement station 102, bottom surface insulation resistance measurement station 103, side insulation resistance measurement station 104, incoming qualified product discharge station 105, battery surface insulation defect area detection station 106, CCD detection loading station 107, CCD detection station 108, insulation defect repair station 109, insulation defect repair blanking station 110, and overall insulation resistance measurement station along the battery logistics direction. Position 111 and repair qualified product blanking station 112;

The feeding device 200 is located at the battery feeding station 101, and is used to receive batteries from outside the equipment and send them into the equipment;

The battery surface insulation resistance surface measuring device is arranged on the large surface insulation resistance measurement station 102, the bottom surface insulation resistance measurement station 103 and the side insulation resistance measurement station 104, and is used to fix the battery 10 in a lying posture with the left large surface 12 facing down, measure the insulation resistance value of the insulating coating on the surface of each battery and determine the insulation qualification of the insulating coating on the surface of each battery;

The first displacement device 700 is set between the side insulation resistance measurement station 104, the incoming qualified product discharge station 105, the battery surface insulation defect area detection station 106, and the CCD detection feeding station 107, and is used to take over the battery after the insulation resistance surface measurement, and remove the battery 10 that fails the insulation resistance surface measurement according to the horizontal lying posture with the left large surface 12 of the battery facing down, and rotate and flip the battery 10 so that the surface of the battery where the insulation defect is located is placed horizontally upward;

The discharge pull belt 900 for qualified incoming materials is set at the discharge station 105 for qualified incoming materials, next to the first displacement device 700, and is used to connect the qualified batteries 10 measured by the insulation resistance surface in the battery after the insulation resistance surface measurement and output them to the outside of the device;

The battery surface insulation defect area detection device 1000 is set at the battery surface insulation defect area detection station 106 and is located next to the first displacement device 700, and is used to receive the battery 10 where the insulation resistance surface measurement is unqualified by the first displacement device 700. The battery 10 where the battery surface is horizontally facing upwards, automatically scans and detects the insulation defect of the battery surface insulation coating, and marks and records the specific position of the insulation defect;

The battery carrier cycle transfer device 1100 is set at the CCD detection loading station 107, the CCD detection station 108, the insulation defect repairing station 109, and the insulation defect repairing blanking station 110. It is used to take the battery 10 after the insulation defect area detection at the CCD detection loading station 107, and keep the surface of the battery where the insulation defect is located horizontally upward, and sequentially transfer to the CCD detection station 108, the insulation defect repairing station 109 and the insulation defect repairing blanking station 11. 0;

The first conveying device 800 is arranged on the discharge station 105 of the incoming qualified product, the detection station 106 of the battery surface insulation defect area, and the CCD detection feeding station 107, and is located next to the first displacement device 700. It is used to transfer the battery 10 qualified by the insulation resistance surface measurement from the first displacement device 700 to the discharge pull belt 900 of the incoming qualified product, and the insulation resistance of the battery 10 measured by the insulation resistance surface from the first displacement device 700. Surface measurement of the unqualified battery 10 to the battery surface insulation defect area detection device 1000, and transport the battery 10 after the surface insulation defect area detection from the battery surface insulation defect area detection device 1000 to the CCD detection loading station 107 of the battery carrier cycle transfer device 1100;

The CCD detection device 1200 is set at the CCD detection station 108 and above the battery carrier cycle transfer device 1100, and is used for taking pictures of the actual area mark of the insulation defect of the battery 10 detected by the battery surface insulation defect area detection device 1000;

The insulation defect repairing device 1300 is set at the insulation defect repairing station 109, located next to the CCD detection device 1200 and above the battery carrier circulation transfer device 1100, and is used for spraying insulating materials on the actual area of the insulation defect of the battery 10 after the CCD detection device 1200 is photographed and located to repair the insulation defect area;

The second displacement device 1400 is arranged between the CCD detection blanking station 112, the overall insulation resistance measurement station 111, and the repaired qualified product blanking station 112, and is used to turn over the battery 10 after the repair of the insulation defect, and move the battery 10 out with the left large surface 12 or the right large surface facing upward;

The overall insulation resistance measurement device 1600 is set at the overall insulation resistance measurement station 111 and is located next to the second displacement device 1400, and is used for overall measurement of the insulation resistance value of the insulation coating on the battery surface of the left large surface 12, the right large surface, the front side, the rear side 13 and the bottom surface of the battery, and overall judgment of the insulation qualification of the insulation coating after the battery surface insulation defect is repaired;

The unloading device 1700 is set at the unloading station 112 for repaired qualified products, and is used to accept batteries with qualified overall insulation resistance after the overall insulation resistance measurement and output them to the outside of the device;

The second handling device 1500 is located between the overall insulation resistance measurement station 111, the repaired qualified product unloading station 112, and the battery loading station 101, and is located on the second displacement device 1400, the overall insulation resistance measurement device 1600, the unloading device 1700, and the loading device 200, and is used to transport the battery after repairing the insulation defect from the second displacement device 1400 to the overall insulation resistance measurement device 1600, and transport the insulation resistance from the overall insulation resistance measurement device 1600 The battery 10 with a qualified overall insulation resistance after the overall measurement is sent to the unloading device 1700 , and the battery 10 with an unqualified overall insulation resistance after the overall insulation resistance measurement is transported from the overall insulation resistance measurement device 1600 to the feeding device 200 .

Further referring to Fig. 7-15, the battery surface insulation resistance measurement device includes a large-surface insulation resistance measurement mechanism 400, a bottom surface insulation resistance measurement mechanism 500, a side insulation resistance measurement mechanism 600, and an equidistant transfer mechanism 300. The machine 100 is sequentially provided with a loading station 101, a large-surface insulation resistance measurement station 102, a bottom surface insulation resistance measurement station 103, a side insulation resistance measurement station 104, and a blanking station 105 along the battery logistics direction; 0 is fixed at the large surface insulation resistance measuring station 102, which is used to measure the insulation resistance value of the left large surface and the right large surface of the battery respectively; the bottom surface insulation resistance measuring mechanism 500 is fixed at the bottom surface insulation resistance measuring station 103, and is used to measure the battery bottom surface insulation resistance value; the side insulation resistance measuring mechanism 600 is fixed at the side insulation resistance measuring station 104, which is used to measure the insulation resistance value of the battery front side and the insulation resistance value of the rear side 13 respectively; the large surface insulation resistance measuring mechanism 400 and the bottom surface insulation resistance measuring mechanism 50 0 and the side insulation resistance measuring mechanism 600 are both provided with a battery laying area, the bottom surface of the battery lying area is congruent with the projection surface of the left large surface 12 of the battery, and the battery lying area is provided with a front side, a rear side, a bottom side, a top side, a positive pole top side, and a negative pole top side; the equidistant transfer mechanism 300 spans the large surface insulation resistance measurement mechanism 400 and the bottom insulation resistance measurement mechanism 500 and the side insulation resistance measuring mechanism 600 are used to sequentially and synchronously transfer the battery 10 from the feeding station 101 to the large surface insulation resistance measurement station 102, from the large surface insulation resistance measurement station 102 to the bottom surface insulation resistance measurement station 103, from the bottom surface insulation resistance measurement station 103 to the side insulation resistance measurement station 104, and from the side insulation resistance measurement station 104 to the first displacement device 700.

The large surface insulation resistance measuring mechanism 400 provided on the battery surface insulation resistance surface measuring device of this solution measures the insulation resistance value of the left large surface 12 and the insulation resistance value of the right large surface of the battery respectively, the bottom surface insulation resistance measuring mechanism 500 measures the insulation resistance value of the bottom surface of the battery, and the side insulation resistance measuring mechanism 600 measures the insulation resistance value of the front side of the battery and the insulation resistance value of the rear side 13 respectively. The equidistant transfer mechanism 300 across the large-surface insulation resistance measurement mechanism 400, the bottom surface insulation resistance measurement mechanism 500 and the side insulation resistance measurement mechanism 600 can sequentially and synchronously transfer the battery 10 from the feeding station 101 to the large-surface insulation resistance measurement station 102, from the large-surface insulation resistance measurement station 102 to the bottom surface insulation resistance measurement station 103, from the bottom surface insulation resistance measurement station 103 to the side insulation resistance measurement station 104, and from the side insulation resistance measurement station. Station 104 is transported to blanking station 105. The setting of the equidistant transfer mechanism 300 can realize the insulation resistance measurement of the large-surface insulation resistance measurement station 102, the bottom surface insulation resistance measurement station 103, and the battery 10 on the large-surface insulation resistance measurement station 102 at the same time, achieving an efficient measurement effect.

Referring further to FIG. 8 , the large-surface insulation resistance measurement mechanism 400 includes a large-surface measurement support 410, a large-surface measurement transfer assembly 420, a large-surface measurement carrier 430, and a large-surface pressurization measurement assembly 440. The large-surface measurement support 410 is fixed on the machine platform 100. On the output end, the large-surface measurement transfer component 420 can drive the large-surface measurement stage 430 outside the large-surface pressurization assembly for receiving and removing the battery 10 for loading and unloading, and can drive the large-surface measurement stage 430 to enter under the large-surface pressurization assembly to measure the insulation resistance of the battery large surface.

Referring further to FIG. 9 , the large-surface measurement transfer assembly 420 includes a large-surface measurement transfer drive 421 , a large-surface measurement transfer transmission system 422 , a large-surface measurement transfer slider 423 , and a large-surface measurement transfer slide group 424 . At the output end, the large-surface measurement transfer slider 423 is fixed on the output end of the large-surface measurement transfer transmission system 422 , and the large-surface measurement carrier 430 is fixed on the sliders of the large-surface measurement transfer slider 423 and the large-surface measurement transfer slide group 424 .

Further referring to FIG. 10 , the large-surface measurement carrier 430 includes a large-surface measurement base plate 431, a large-surface measurement carrier plate 432, a large-surface measurement fixed insulating plate 433, a combined electrode plate 434, a plurality of large-surface measurement fixed insulating clamps 436, a top pressure component 437, and a positive detection component 438. The upper surface of the large-surface measurement carrier plate 432 is provided with a battery lying on the surface. The large-surface measurement base plate 431 is fixed on the output end of the large-surface measurement transfer assembly 420, The surface measurement carrier plate 432 is fixed on the large surface measurement base plate 431, the large surface measurement fixed insulating plate 433 is fixed on the large surface measurement carrier plate 432, the combined electrode plate 434 is fixed on the large surface measurement fixed insulating plate 433, and a plurality of large surface measurement fixed insulating clamps 436 are fixed on the large surface measurement carrier plate 432 and are respectively aligned with the bottom surface of the large surface measurement carrier plate 432. On the rear side of the battery, the top pressure component 437 and the positive detection component 438 are fixed side by side on the large measurement carrier 432 in the same direction. The top pressure component 437 is placed on the side facing the top surface of the large measurement carrier 432, and the positive electrode detection component 438 is placed on the positive pole top of the large measurement carrier 432.

Further referring to FIG. 11 , the large-surface pressurization measurement assembly 440 includes a large-surface pressurization measurement bracket 441 , a large-surface pressurization measurement lifting driver mounting seat 442 , a large-surface pressurization measurement lifting drive member 443 , a large-surface pressurization measurement lifting screw rod 444 , a large-surface pressurization measurement lifting nut 445 , a large-surface pressurization measurement pressure sensor 446 , a large-surface pressurization measurement lifting slide 447 , a large-surface pressurization measurement lifting sliding sleeve 448 , and a large-surface pressurization measurement platen 449 , Large-scale pressurization measurement insulating plate 44a, combined electrode plate 434 and large-scale pressurization measurement material sense group 44c, large-scale pressurization measurement support 441 includes large-scale pressurization measurement pillar 4411 and large-scale pressurization measurement support top plate 4412; Large-surface pressurization measurement bracket top plate 4412, large-surface pressurization measurement lift drive part 443 is fixed on large-surface pressurization measurement lift driver mounting seat 442, large-surface pressurization measurement lift screw rod 444 is fixed on the output end of large-surface pressurization measurement lift drive part 443, large-surface pressurization measurement lift nut 445 is sleeved on large-surface pressurization measurement lift screw rod 444, large-surface pressurization measurement pressure sensor 446 is fixed under large-surface pressurization measurement lift screw nut 445, and large-surface press The pressure measurement lifting slide 447 is fixed under the large surface pressure measurement pressure sensor 446, the large surface pressure measurement lifting sliding sleeve 448 is fixed on the large surface pressure measurement lifting slide 447 and is sleeved outside the large surface pressure measurement pillar 4411, the large surface pressure measurement pressure plate 449 is fixed under the large surface pressure measurement lifting slide 447, the large surface pressure measurement insulating plate 44a is fixed under the large surface pressure measurement pressure plate 449, and the combined electrode plate 434 is fixed on the large surface. Under the pressure measurement insulating plate 44a, and facing the battery flat laying area facing the large surface measurement carrier plate 432, the large surface pressure measurement material sense group 44c is fixed on the large surface pressure measurement pillar 4411.

Referring further to FIG. 12 , the bottom surface insulation resistance measurement mechanism 500 includes a bottom surface measurement platform 510, a bottom surface measurement carrier plate 520, a plurality of first bottom surface fixed insulation clamps 530, a bottom surface pressure measurement component 540, a top surface pressure component 437, and a positive electrode detection component 438. The upper surface of the bottom surface measurement carrier plate 520 is provided with a battery flat placement area, the bottom surface measurement platform 510 is fixed on the machine platform 100, and the bottom surface measurement carrier plate 520 is fixed on the bottom surface measurement load. The stage 510, a plurality of first bottom surface fixed insulating clamps 530, the bottom surface pressure measurement assembly 540, the top surface pressure assembly 437 and the positive electrode detection assembly 438 are all fixed on the bottom surface measurement platform 510, and the multiple first bottom surface fixed insulation clamps 530 are relatively fixed on the bottom surface measurement carrier plate 520, and are respectively aligned with the front side and the rear side of the bottom surface measurement carrier plate 520. 37 and the positive electrode detection assembly 438 are fixed side by side on the bottom surface measurement carrier 520 in the same direction, the top surface pressurization assembly 437 is aligned with the top surface of the bottom surface measurement carrier 520, and the positive electrode detection assembly 438 is placed on the top surface of the positive pole column of the bottom surface measurement carrier 520.

In this embodiment, the bottom surface pressure measurement assembly 540 includes a bottom surface measurement pressure clamp driver 541, a bottom surface measurement pressure clamp 542, a bottom surface measurement insulating plate 543 and a combination electrode plate 434, the bottom surface measurement pressure clamp driver 541 is fixed on one end of the bottom surface measurement stage 510, the bottom surface measurement pressure clamp 542 is fixed on the bottom surface measurement pressure clamp driver 541, and the bottom surface measurement insulation plate 543 is fixed on the bottom surface measurement pressure The clamp 542 and the combined electrode plate 434 are fixed on the bottom measuring insulating plate 543, and are aligned with the bottom surface of the bottom measuring carrier plate 520, which can extend to the bottom surface of the battery, and the bottom pressing driver can drive the combined electrode plate 434 to press the bottom surface of the battery.

Referring further to FIG. 13 , the side insulation resistance measurement mechanism 600 includes a side measurement carrier 610, a side measurement carrier 620, a second bottom surface fixed insulating clamp 630, two side pressure measurement components 640, a top surface pressure component 437, and a positive electrode detection component 438. The upper surface of the side measurement carrier 620 is provided with a battery flat placement area, and the side measurement carrier 610 is fixed on the machine platform 100. The side pressure measurement assembly 640, the top surface pressure assembly 437, and the positive electrode detection assembly 438 are all fixed on the side measurement carrier 610, and the second bottom surface fixed insulating clamp 630 is fixed on one side of the side measurement carrier 620 and aligned with the bottom surface of the side measurement carrier 620, which can be used for the bottom surface of the battery. On the side measurement carrier 620 , the top pressure component 437 is placed on the side towards the top of the side measurement carrier 620 , and the positive detection component 438 is placed on the side towards the top of the positive column of the side measurement carrier 432 .

In this embodiment, the side pressure measurement assembly 640 includes a side measurement pressure clamp driver 641, a side measurement pressure clamp 642, a side measurement insulation plate 643 and a combination electrode plate 434. The side measurement pressure clamp driver 641 is fixed on the side pressure measurement stage, the side measurement pressure clamp 642 is fixed on the side measurement pressure clamp driver 641, the side measurement insulation plate 643 is fixed on the side measurement pressure clamp 642, and the combined electrode plate 434 is fixed on the The side measurement insulating plate 643 is aligned with the front side or the rear side of the side pressure measurement carrier plate, which can extend to the front side of the battery or the rear side 13 of the battery. The side measurement pressurization clamp driver 641 can drive the combined electrode plate 434 to press the front side of the battery or the rear side 13 of the battery.

In this embodiment, the top pressure assembly 437 includes a top pressure driver 4371 and a top pressure insulating clamp 4372. The top pressure driver 4371 is fixed on the corresponding large surface measurement platform 430, bottom surface measurement platform 510 or side measurement platform 610. The top surface pressure insulation clamp 4372 is fixed on the output end of the top surface pressure driver 4371, and is aligned towards the corresponding bottom surface placement edge, which can extend toward the battery. On the top surface 11 , the top surface pressing driver 4371 can drive the top surface pressing insulating clamp 4372 to press the top surface 11 of the battery.

The positive probe assembly 438 includes a positive probe driver 4381, a positive probe insulating bracket 4382, and a positive probe 4383. The positive probe driver 4381 and the top pressure driver 4371 are fixed side by side and in the same direction on the large-surface measurement carrier 432, the bottom measurement carrier 520 or the side measurement carrier 620. The positive probe insulating bracket 4382 is fixed on the output end of the positive probe driver 4381, and the positive probe 4383 is fixed On the positive electrode probe insulating support 4382, and place the edge facing the top surface of the positive electrode column of the large-surface measurement carrier 432, it can extend to the top surface of the positive electrode column 14 on the top surface 11 of the battery. The positive electrode probe driver 4381 can drive the positive electrode probe 4383 to press the positive electrode column 14 on the top surface 11 of the battery for measuring insulation resistance.

In this embodiment, the combined electrode plate 434 includes an electrode plate 4341 and a conductive rubber plate 4342. The conductive rubber plate 4342 is fixed on the electrode plate 4341 to press against the surface of the battery under a preset pressure. The plane shapes of the electrode plate 4341 and the conductive rubber plate 4342 in the same combined electrode plate 434 are congruent and coincident. After the battery 10 is clamped at a preset position, the conductive rubber plate 4342 can overlap with the corresponding battery surface.

14-15, the equidistant transfer mechanism 300 includes an equidistant transfer bracket 310, an equidistant transfer drive assembly 320, and four manipulator assemblies 330. The equidistant transfer support 310 is fixed to the machine platform 100, the isometric transfer drive assembly 320 is fixed to the equidistant transfer bracket 310, and the four manipulator assemblies 330 are equidistantly fixed to the output end of the equidistant transfer drive assembly 320; The hand 332 and the manipulator lifting assembly 331 are fixed on the output end of the equidistant transfer drive assembly 320, and the manipulator 332 is fixed on the output end of the manipulator lifting assembly 331;

The equidistant transfer drive assembly 320 includes an equidistant transfer installation frame 321, an equidistant transfer driver 322, an equidistant transfer slide group 323, two equidistant transfer slides 324, and an equidistant transfer slider coupling 325. The transfer slider coupling 325 is arranged between two equidistant transfer sliders 324 , and the equidistant transfer slider 324 is fixed on the output end of the equidistant transfer driver 322 and the slider of the equidistant transfer slider group 323 .

Please refer to FIGS. 16-22 further. The first displacement device 700 includes a loading and transferring rotating mechanism 710 and an overturning mechanism 720 . The overturning mechanism 720 is used to extend into the loading and transferring rotating mechanism 710 to clamp and overturn the battery 10 .

As shown in Figures 16-17, the first displacement device 700 and the first transport device 800 are located between the battery surface insulation resistance measurement device, the battery surface insulation defect area detection device 1000, the incoming qualified product discharge belt 900, and the battery carrier circulation transfer device 1100. The first displacement device 700 receives the battery after the surface insulation resistance measurement, and then the first transportation device 800 transports the battery that has passed the surface insulation resistance measurement to the incoming qualified product discharge belt 900, and the first displacement device The loading and transferring rotating mechanism 710 of the positioning device 700 transfers, or rotates and or turns over the batteries whose surface insulation resistance measurement is unqualified by the turning mechanism 720 so that the defective surface of the battery faces upward, and then the first conveying device 800 transports the batteries that fail the insulation resistance surface measurement to the battery surface insulation defect area detection device 1000 to detect the defect area on the battery defect surface and mark and record the specific position of the defect area; then the first transport device 800 transports the battery after marking the defect area to the battery carrier cycle transfer device The CCD at 1100 detects the feeding station 107;

The second displacement device 1400 is installed on the insulation defect repair blanking station 110 of the battery carrier cycle transfer device 1100 . The second displacement device 1400 only includes two turning mechanisms 720 .

The second conveying device 1500 can move between the second displacement device 1400 , the overall insulation resistance measuring device 1600 , the unloading device 1700 and the loading device 200 . When the battery carrier cycle transfer device 1100 is unloading, the two turning mechanisms 720 of the second displacement device 1400 turn over the battery 10 in sequence, so that the battery 10 faces up with the large left side 12 or the big right side up. The second handling device 1500 transports the turned over battery 10 to the overall insulation resistance measurement device 1600 for overall insulation resistance measurement and insulation resistance qualification judgment. The second handling device 1500 further transports the batteries that pass the overall insulation resistance measurement to the unloading device 1 700. It can be understood that the second conveying device 1500 can also convey the battery 10 whose overall insulation resistance is unqualified to the feeding device 200 for cyclic detection and repair until the battery 10 is repaired as a qualified battery.

Referring further to FIGS. 18-19 , the loading and transferring rotating mechanism 710 includes a loading and transferring assembly 711 , a loading and transferring assembly 712 and a carrier 713 , the loading and transferring assembly 711 is fixed on the machine platform 100 , the loading and transferring assembly 712 is fixed on the output end of the loading and transferring assembly 711 , the carrier 713 is fixed on the output end of the loading and transferring assembly 712 , and the loading and transferring assembly 710 is used to transfer and rotate the battery 10 ;

Referring further to Figures 21-22, the turning mechanism 720 includes a turning and transferring drive assembly 721, a turning and transferring carriage 722, a turning and lifting driving unit 723, a turning and transferring driving component 724, and a turning and clamping unit 725. Turn over the output end of the lifting drive assembly 723, and the turn clamp assembly 725 is fixed on the output end of the turn drive assembly 724. The turn mechanism 720 is used to turn over the battery 10 on the loading and transferring rotating mechanism 710;

The battery displacement device of this solution loads and feeds the battery 10 through the loading and transferring component 711, the loading and rotating component 712 can drive the carrier 713 to rotate with the battery 10, the turning and transferring driving component 721 can drive the turning and clamping component 725 to advance and retreat, the turning and lifting driving component 723 can drive the turning and clamping component 725 to lift, and the turning and driving component 724 can drive the turning and clamping component 725 to clamp the battery 10 to turn over. The battery 10 is put into the carrier 713 in a certain first posture, and the loading and rotating assembly 712 drives the carrier 713 to rotate to the second battery posture with the battery 10. An overturning mechanism 720 grips the two large surfaces or two sides or the top and bottom surfaces of the battery and flips it to the third battery posture before putting it into the carrier 713. In cooperation, the orientation of the battery 10 is changed to meet the requirements for the orientation of the battery 10 in subsequent operations.

The loading and transferring assembly 711 includes a loading and transferring installation plate 7111, a feeding and transferring linear module 7112, a feeding and transferring translational sliding group 7113, a feeding and transferring translational sliding plate 7114, a loading and transferring travel switch group 7115 and a feeding and transferring travel switch sensing piece 7116. The slide rails of 7113 are all fixed on the loading and unloading mounting plate 7111, the loading and unloading translation slide plate 7114 is fixed on the output end of the loading and unloading linear module 7112 and the slider of the loading and unloading translation slide group 7113, the loading and unloading stroke switch group 7115 is fixed on the side of the loading and unloading linear module 7112, and the loading and unloading stroke switch sensing plate 7116 is fixed under the loading and unloading translation slide plate 7114 for alignment Loading and transfer travel switch group 7115.

In this embodiment, the loading rotation assembly 712 includes a rotating drive mounting base 7121, a rotating driving component 7122, a rotary travel switch 7123 and a rotary travel switch induction plate 7124. The rotating driving component mounting base 7121 is fixed on the feeding and loading translational slide plate 7114, and the rotating driving component 7122 is fixed under the rotating driving component mounting base 7121 and its output end passes through the feeding and loading translational sliding plate 7114. The rotary travel switch 7123 is fixed on the top. The material is moved on the translational slide plate 7114 or under the carrier 713, and the rotary travel switch induction piece 7124 is fixed under the carrier 713 or on the material loading and transferring translational slide plate 7114. The rotary driving member 7122 is used to drive the carrier to rotate to change the relative positional relationship between the battery 10 and the turning mechanism 720 . The rotary travel switch sensor 7124 cooperates with the rotary travel switch 7123 to control the rotary travel of the rotary driving member 7122 .

Further referring to FIG. 20 , the carrier 713 includes a carrier 7131 , an upright carrier 7132 , a side vertical carrier 7133 , a flat carrier 7134 and a reference column 7135 , the carrier 7131 is fixed on the output end of the rotary drive 7122 , and the upright carrier 7132 , the side-up carrier 7133 , the flat carrier 7134 and the reference column 7135 are all fixed on the carrier 7131 , wherein the upright carrier 7131 132 and side stand platform 7133 are arranged crosswise. The upright carrier 7132 is used to carry the battery 10 standing upright, the side-standing carrier 7133 is used to carry the battery 10 standing sideways, and the flat-laying carrier 7134 is used to carry the battery 10 lying flat. A battery 10 in various postures can be placed on one carrier 713 .

The turning and transferring driving assembly 721 includes a turning and transferring mounting plate 7211, a turning and transferring linear module 7212 and a turning and transferring sliding group 7213. The turning and transferring mounting plate 7211 is fixed on the machine table 100. On the slide block of slide group 7213. The overturning and transferring driving assembly 721 is used to realize the forward and backward movement of the overturning clamping assembly 725 in the horizontal direction, wherein the overturning clamping assembly 725 can extend into the carrier 713 to clamp the battery 10 .

In this embodiment, the turning and lifting drive assembly 723 includes a turning and lifting linear module 7231, a turning and lifting slide plate 7232 and a turning and lifting sliding group 7233. The slide rails of the turning and lifting linear module 7231 and the turning and lifting sliding group 7233 are fixed on the turning and transferring carriage 722, and the turning and lifting sliding plate 7232 is fixed on the output end of the turning and lifting linear module 7231 and the slider of the turning and lifting slider group 7233. The turning and lifting drive assembly 723 is used to realize the lifting of the turning and clamping component 725 in the vertical direction, wherein it is raised so that the turning and clamping component 725 can turn over the clamped battery 10 .

In this embodiment, the turning drive assembly 724 includes a turning driving member 7241, a turning support seat 7242, a turning shaft 7233, a turning travel switch 7244, and a turning travel switch induction piece 7245. It is fixed on the flip fixing seat or under the flip clamping assembly 725 , and the flip travel switch sensing piece 7245 is fixed under the flip clamping assembly 725 or on the flip supporting seat 7242 . The overturn driving assembly 724 is used to overturn the battery 10 clamped by the clamping assembly 725, and the overturn angle is generally 90° or 180°.

The flip clamp assembly 725 includes a flip clamp mounting plate 7251, a flip clamp driver 7252, a flip clamp sliding group 7253, and two flip clamp units 7254. The flip clamp mounting plate 7251 is fixed on the other end of the flip shaft 7233, and the slide rails of the flip clamp driver 7252 and the flip clamp sliding group 7253 are fixed on the flip clamp installation plate 7251, and the two flip clamp units 7254 are respectively fixed on the flip clamp drive. On the two output ends of 7252 and the different sliders of the overturn clamping slide group 7253.

In this embodiment, the flip clamping unit 7254 includes a flip clamp slider 72541, a flip clamp arm 72542, a flip clamp 72543 and a flip clamp side palm 72544. The flip clamp slider 72541 is fixed on the output end of the flip clamp driver 7252, the flip clamp arm 72542 is fixed on the flip clamp slider 72541, the flip clamp 72543 and the flip clamp side palm 7254 4 are respectively fixed on the extended end and the middle part of the flip clamping arm 72542, the two flip clamps 72543 of the two flip clamp units 7254 can be relatively closed to hold the battery 10, and the two flip clamp side palms 72544 can be relatively closed to hold an adjacent surface of the clamped surface of the battery 10.

Referring further to Figures 23-28, the battery surface insulation defect area detection device 1000 includes a defect area electric scanning mechanism 1010, a large surface and side defect detection platform 1020, and a bottom surface defect detection platform 1030; the defect area electric scanning mechanism 1010 is fixed on the machine 100, including a combined electrode roller 10137, and the defect area electric scanning mechanism 1010 is used to automatically scan and detect the insulation defect of the battery surface insulation coating and mark the actual area of the insulation defect, and record the square area of the insulation defect and the specific location; The surface and side defect detection platform 1020 is fixed on the machine platform 100, located under the defect area electric scanning mechanism 1010, and includes four positive detection units 10242. The large surface and side defect detection platform 1020 is used to clamp the battery 10 so that either of the two large surfaces and the two sides of the battery 10 is under the defect area electric scanning mechanism 1010, and one positive detection unit 10242 is pressed against the positive column 14 of the battery to scan the battery 10 with the combined electrode roller 10137 The insulation defect of the surface insulation coating on any one of the two large surfaces of the two sides and the two sides, and mark the actual area of the insulation defect, record the square area of the insulation defect and the specific position; the bottom surface defect detection platform 1030 is fixed on the machine platform 100, located under the defect area electric scanning mechanism 1010, and includes another positive electrode detection unit 10242, which is used to clamp the battery 10 so that the bottom surface of the battery 10 is under the defect area electric scanning mechanism 1010, and cooperate with the defect area electric scanning mechanism 1010 to scan the insulation defect of the insulating coating on the bottom of the battery. Mark the actual area of the insulation defect, record the square area of the insulation defect and its specific location.

The defect area electric scanning mechanism 1010 of the battery surface insulation defect area inspection device of this embodiment can move on the large surface and side surface defect inspection stage 1020 and the bottom surface defect inspection stage 1030 . When the defect area electric scanning mechanism 1010 is on the large surface and side defect detection platform 1020, the battery 10 is placed in the large surface and side defect detection platform 1020 in a flat or side position, and the positive electrode detection unit 10242 is pressed against the positive pole 14 of the flat battery 10 or the positive pole 14 of the side battery. The insulation defect of the coating and mark the actual area of the insulation defect, record the square area of the insulation defect and the specific location; when the defect area electric scanning mechanism 1010 is on the bottom surface defect detection platform 1030, the battery 10 is placed in the bottom surface defect detection platform 1030 in an upside down posture, the positive pole 14 of the battery 10 is pressed against the positive electrode detection unit 10242, and the combined electrode roller 10137 on the defect area electric scanning mechanism 1010 scans the insulation defect of the bottom insulation coating of the battery 10 and marks the insulation defect. Area, record the square area and the specific location of the insulation defect. The battery surface insulation defect area detection device of the present invention can accurately detect the insulation defect of the battery surface insulation coating, mark the actual area of the insulation defect, and record the square area and the specific position of the insulation defect.

Further referring to FIG. 24 , the electric sweeping mechanism 1010 in the defect area includes an electric sweeping robot support 1011 , an electric sweeping robot 1012 , and an electric sweeping robot arm 1013 .

In this embodiment, referring further to FIG. 25 , the electric sweeping manipulator 1013 includes an electric sweeping manipulator mounting plate 10131, several buffer assemblies 10132, several electric sweeping material senses 10133, a combined electrode roller mounting plate 10134, a combined electrode roller insulating support 10135, a brush 10136, a combined electrode roller 10137, and a reference component 10138. The length of the combined electrode roller 10137 is longer than the maximum length of the preset maximum battery, Width or height dimension; the electric sweeping manipulator mounting plate 10131 is fixed on the output end of the electric sweeping robot 1012, several buffer components 10132 and several electric sweeping material senses 10133 are fixed on the electric sweeping manipulator mounting plate 10131, the combined electrode roller mounting plate 10134 is fixed under several buffer components 10132, the combined electrode roller insulating bracket 10135 is fixed under the combined electrode roller mounting plate 10134, and one end of the brush 10136 is fixed In one end of the combined electrode roller insulating bracket 10135 , the combined electrode roller 10137 is rotatably mounted on the other end of the brush 10136 and the other end of the combined electrode roller insulating bracket 10135 . In this embodiment, the reference assembly 10138 includes a reference column driver bracket 101381, a reference column driver 101382, a reference column installation plate 101383, a reference column installation plate guide column 101384, a reference column installation plate guide sleeve 101385, and a reference column 101386. The reference column driver 101382 is fixed on the reference column driver bracket 101381, the reference column mounting plate 101383 is fixed on the output end of the reference column driver 101382 and the reference column mounting plate guide column 101384, and the reference column 101386 is fixed on the reference column mounting plate 101383.

Further referring to Fig. 26-27, the large surface and side defect detection platform 1020 includes a large surface and side defect detection support 1021, a side defect detection platform 1022, a large surface defect detection platform 1023 and a large surface and side defect detection positive detection component 1024, and the large surface and side defect detection support 1021 includes a large surface and side defect detection support bottom plate 10211, a large surface and side defect detection support column 10212, and a large surface and side defect detection support floor 10213 and the top plate 10214 of the large surface and side defect detection bracket, the large surface and side defect detection support bottom plate 10211 is fixed on the machine platform 100 within the range of movement of the reference column 101386, the side defect detection carrier 1022 is fixed on the large surface and side defect detection support floor 10213, the large surface defect detection carrier 1023 is fixed on the large surface and side defect detection bracket top plate 10214, the large surface and side defect detection positive detection component 1 024 is fixed on one end of the bottom plate 10211 of the large surface and side defect detection bracket, close to and facing the side defect detection platform 1022 and the large surface defect detection platform 1023.

In this embodiment, the large surface and side defect detection positive detection assembly 1024 includes a large surface and side defect detection support 10241 and four positive detection units 10242. The large surface and side defect detection positive detection support 10241 is fixed on one end of the large surface and side defect detection support bottom plate 10211, close to and facing the side defect detection carrier 1022 and the large surface defect detection carrier 1023; The left and right ends of the side defect detection positive electrode detection bracket 10241 can extend to the positive pole 14 of the battery 10 lying flat on the large surface defect detection platform 1023;

In this embodiment, the side defect detection stage 1022 includes a bottom surface fixed insulating clamp 10221, a first large surface fixed insulating clamp 10222, a top surface insulating clamp 10223, and a first large surface movable clamp group 10224. The fixed insulating clamp 10222, the top insulating clamp 10223 and the first large-surface movable clamp group 10224 are all fixed on the large-surface and side defect detection bracket floor 10213, and jointly enclose and form a side-standing battery storage space. The first large-surface movable clamp driver 102241 is fixed on the large-surface and side defect detection bracket floor 10213, and the first large-surface movable insulating clamp 102242 is fixed on the first large-surface movable clamp driver 102241 The output end of the first large-surface movable clamp driver 102241 can drive the first large-surface movable insulating clamp 102242 to clamp the side-standing battery 10 .

In this embodiment, the large-surface defect detection carrier 1023 includes a large-surface defect detection carrier plate 10231, a reference origin coordinate hole 10232, a plurality of large-surface positioning blocks 10233, and a large fabric feel 10234. The large-surface defect detection carrier plate 10231 is fixed on the large surface and the top plate 10214 of the side defect detection bracket, and is provided with a through hole corresponding to the side-standing battery storage space of the side defect detection carrier 1022, and multiple large-surface positioning blocks 10233 It is fixed in the middle of the large-surface defect detection carrier plate 10231, and they together form a flat-lying battery loading space; the reference origin coordinate hole 10232 is set on the large-surface defect detection carrier plate 10231 at a certain reference value from the flat-lying battery loading space, so that the reference column 101386 of the defect area electric scanning mechanism 1010 can be inserted to establish a coordinate system relative to the flat battery loading space.

Referring further to FIG. 28 , the bottom surface defect detection carrier 1030 also includes a bottom surface defect detection support 1031 , a second large-surface fixed insulating clamp 1032 , a second large-surface movable clamp set 1033 , two side fixed insulating clamps 1034 , a top surface fixed insulating carrier plate 1035 and a reference origin coordinate hole 10232 , and the bottom surface defect detection support 1031 includes a bottom surface defect detection support bottom plate 10311 , a bottom surface defect detection support column 10312 and The top plate 10313 of the bottom surface defect detection support, the second large surface movable clamp group 1033 includes the second large surface movable clamp driver 10331 and the second large surface movable insulating clamp 10332, the bottom surface defect detection support bottom plate 10311 is fixed on the machine table 100 and is located next to the large surface and side defect detection support bottom plate 10211, the second large surface fixed insulating clamp 1032, the second large surface movable clamp group 1033, two side fixed insulating clamps 1034 The fixed insulating carrier plate 1035 on the bottom surface and the fixed insulating carrier plate 1035 on the bottom surface are fixed on the top plate 10313 of the defect detection bracket on the bottom surface to form an inverted battery loading space together. The reference column 101386 of 1010 is inserted to establish a coordinate system relative to the capacity space of the inverted battery; the second large-surface movable clamp driver 10331 is fixed on the top plate 10313 of the bottom surface defect detection bracket, and the second large-surface movable insulating clamp 10332 is fixed on the output end of the second large-surface movable clamp driver 10331, and the second large-surface movable clamp driver 10331 can drive the second large-surface movable insulating clamp 10332 to clamp the inverted battery 10.

In this embodiment, the positive detection unit 10242 includes a positive detection driver 102421, a positive probe insulating bracket 102422, and a positive probe 102423. The positive detection driver 102421 is fixed on the positive detection bracket 10241 for large surface and side defect detection or the bottom plate 10311 of the bottom defect detection bracket. The probe 102423 is fixed on the output end of the positive electrode probe insulating support 102422.

Electric sweeping robot 1012 Drive the electric scanning robot 1013 with a combined electrode roller 10137 with the preset pressure pressure to stick to the surface insulation coating of the battery. Noodles insulation coating, rolling twice twice, in the insulated coating area of an insulation defect in the area of insulating defects in the insulating defect area, and recorded the insulation defect area and the specific location where the insulation defect area and where they are located.

Referring further to FIGS. 29-35 , the battery carrier cycle transfer device 1100 includes a plurality of carriers 1120 , a carrier conveying mechanism 1110 and two carrier elevating mechanisms 1130 , and the plurality of carriers 1120 are respectively used to accommodate the battery 10 in the same posture among various postures; The pull belt 1112 and the lower pull belt 1113 are vertically arranged in parallel on the conveying support 1111. The upper draw belt 1112 is provided with several different work stations, which can simultaneously transport and position several carriers 1120 containing batteries 10 to several different work stations along the first direction of battery 10 conveyance. The lower pull belt 1113 can synchronously transport several vacant carriers 1120 along the second direction opposite to the first direction; Connect the front and rear ends of the upper pull belt 1112 and the lower pull belt 1113 of the carrier conveying mechanism 1110, the carrier lifting mechanism 1130 at the rear end is used to take over the vacant carrier 1120 from the lower pull belt 1113 and lift it up, and then transfer the carrier 1120 containing the battery 10 to the upper pull belt 1112 after loading, and the front end The carrier lifting mechanism 1130 is used to connect the load containing the battery 10 from the upper pull belt 1112 After the tool 1120 is unloaded, the vacant carrier 1120 is dropped and then transferred to the lower pull belt 1113 .

The carrier conveying mechanism 1110 of the battery carrier cycle transfer device of this solution is provided with an upper pull belt 1112 and a lower pull belt 1113, and two carrier lifting mechanisms 1130 are respectively provided at the front and rear ends of the upper pull belt 1112 and the lower pull belt 1113. The carrier lifting mechanism 1130 at the rear end can take over the vacant carrier 1120 from the lower pull belt 1113 and lift it up, then transfer the carrier 1120 containing the battery 10 to the upper pull belt 1112 after loading, and the upper pull belt 1112 then sequentially transports the carrier 1120 along the first direction with the battery 10 to several different work stations for operation, until it goes to the front carrier lifting mechanism 1130 for unloading, and the front carrier lifting mechanism 1130 can connect the carrier 1120 containing the battery 10 from the upper pull belt 1112 to the lower pull belt 1113 after unloading and landing, and the lower pull belt 1113 can synchronously transport several vacant carriers 1120 along the second direction opposite to the first direction until it returns to the carrier lifting mechanism 1130 at the rear end. The present invention can realize the cyclic transfer of the carrier 1120.

Please refer to FIG. 35 , the carrier 1120 includes a carrier 1121 , an upright stage 1122 , a side stage 1123 , a flat stage 1124 and a reference column 1125 . The carrier 1121 slides on the upper drawstring 1112 , the lower drawstring 1113 and the two carrier lifting mechanisms 1130 . 25 are all fixed on the carriage 1121, wherein the upright stage 1122 and the side stage 1123 are arranged crosswise.

Further, the carrier 1121 includes front and rear positioning reference planes 11211, side positioning sockets 11212 and front and rear cushions 11213, the front and rear positioning reference surfaces 11211 and the front and rear buffer pads 11213 are located at the front and rear ends of the carrier 1121, and the side positioning sockets 11212 are located on the left and right sides of the carrier 1121, wherein the front and rear buffer pads 11213 can be lifted when the carrier 1120 is transferred to the carrier lifting mechanism 1130 Buffer protection.

Referring further to Figures 30-32, the upper pull belt 1112 and the lower pull belt 1113 both include two pull belt beams 1101, a conveying drive member 1102, a conveying drive shaft 1103, two conveying driving wheels 1104, two conveying driven wheels (not shown), two conveying belts 1106 and several material senses 1107, and the two pulling beams 1101 of the upper pulling belt 1112 are respectively fixed on both sides of the upper layer of the conveying bracket 1111 The two pull belt beams 1101 of the lower pull belt 1113 are respectively fixed on both sides of the lower layer of the conveying bracket 1111, the conveying drive part 1102 is fixed on the drawbeam beam 1101, the conveying drive shaft 1103 is fixed on the output end of the conveying drive part 1102 and the two ends of the conveying drive shaft 1103 are erected on one end of the two drawbeam beams 1101 respectively, the two conveying driving wheels 1104 are respectively fixed on the conveying transmission shaft 1103, and the two conveying driven wheels are erected At the other end of the two pull-belt beams 1101, two conveyor belts 1106 are respectively sleeved on the same side of the two pull-belt beams 1101 outside the conveying driving wheel 1104 and the conveying driven wheel, and several material sensors 1107 are respectively fixed on the top of the two pull-belt beams 1101, and the combination of the two conveyor belts 1106 and the two pull-belt beams 1101 forms a carrier conveying channel suitable for the carrier 1121 to pass through.

The upper drawstring 1112 also includes a stop assembly 1108 and two side positioning assemblies 1109. The stop assembly 1108 is fixed between the two drawstring beams 1101 to align with the front and rear positioning reference planes 11211 of the carrier 1121 of the carrier 1120 at the working station, and the two side positioning assemblies 1106 are respectively fixed on the tops of the two drawstring beams 11343 so as to align with the left and right side positioning inserts of the carrier 1120 at the working station. Mouth 11212.

In this embodiment, the stopper assembly 1108 includes a stopper installation plate 11081, a stopper driver 11082 and a stopper 11083. The stopper installation plate 11081 is fixed between two pull belt beams 1101, the stopper driver 11082 is fixed on the stopper installation plate 11081, and the stopper 11083 is fixed on the output end of the stopper driver 11083 so as to enter the carrier conveying channel.

In this embodiment, the side positioning assembly 1109 includes a side positioning member mounting plate 11091, a side positioning driving member 11092 and a side positioning member 11093. The side positioning member mounting plate 11091 is fixed on the top of the conveying bracket 1111, the side positioning driving member 11092 is fixed on the side positioning member mounting plate 11091, and the side positioning member 11093 is fixed on the output end of the side positioning driving member 11092 to enter the carrier conveying channel.

Referring further to Figures 33-34, the carrier lifting mechanism 1130 includes a carrier lifting bracket 1131, a carrier lifting linear module 1132, a carrier lifting carriage 1133, and a carrier conveying pull belt 1134. The carrier lifting bracket 1131 is fixed on the machine table 100, docked with the front or rear end of the carrier conveying mechanism 1110 and aligned with the carrier conveying channel of the upper pull belt 1112 and the carrier conveying channel of the lower pull belt 1113. The lifting linear module 1132 is vertically fixed on the vehicle lifting support 1131 , the vehicle lifting carriage 1133 is fixed on the output end of the vehicle lifting linear module 1132 , and the vehicle conveying pull belt 1134 is fixed on the vehicle lifting carriage 1133 .

In this embodiment, the carrier transmission pull belt 1134 includes a carrier transmission pull belt bracket 11341, two transmission pull belt beams 11342, two side positioning assembly brackets 11343, a transmission drive member 11344, a conveyor belt drive train 11347, two conveyor belts 11348, several material senses 1107 and two side positioning assemblies 1109; The first conveyor belt beam 11342 and the two side positioning component brackets 11343 are fixed on both sides of the carrier conveyor belt bracket 11341, the transmission driver 11344 is fixed under the vehicle conveyor belt bracket 11341, the input end of the conveyor belt drive train 11347 is connected to the output end of the conveyor drive member 11344, and the two conveyor belts 11348 are respectively connected to two separate output ends of the conveyor belt drive train 11347, and the two side positioning assemblies 1109 are respectively fixed On the top of the two side positioning component brackets 11343, several material senses 1107 are respectively fixed on the top of the two side positioning component brackets 11343, and the two conveyor belts 11348 and the two side positioning component brackets 11343 are combined to form a carrier 1120 transmission channel, which can be connected to the carrier conveying channel for sending out or into the carrier 1120.

Referring further to FIG. 36, the CCD detection device 1200 includes a CCD detection bracket 1210, a CCD lateral translation module 1220, a CCD longitudinal translation module 1230, a CCD lifting drive mechanism 1240, a CCD visual detection mechanism 1250, and a CCD supplementary light mechanism 1260. The module 1230 is fixed on the output end of the CCD horizontal translation module 1220, the CCD lifting drive mechanism 1240 is fixed on the output end of the CCD longitudinal translation module 1230, the CCD visual detection mechanism 1250 and the CCD supplementary light mechanism 1260 are fixed on the output end of the CCD lifting drive mechanism 1240, and the CCD supplementary light mechanism 1260 is located under the CCD visual detection mechanism 1250. The CCD supplementary light mechanism 1240 is surrounded by the CCD visual detection mechanism 1250 in the shape of a box, which can make the pictures taken by the CCD visual detection mechanism 1250 clearer.

Referring further to FIG. 37 , the insulation defect repairing device 1300 includes a coating support 1310 , a coating transverse translation module 1320 , a coating longitudinal translation module 1330 , a coating lifting drive mechanism 1340 , a spraying mechanism 1350 and a curing mechanism 1360 . Coating the output end of the horizontal translation module 1320, the coating elevating drive mechanism 1340 is fixed on the output end of the coating vertical translation module 1330, the spraying mechanism 1350 is fixed on the output end of the coating elevating drive mechanism 1340 and is aligned with the surface of the battery to be repaired, and the curing mechanism 1360 is fixed on the coating bracket 1310 and located behind the spraying mechanism 1350. After the spraying mechanism 1350 sprays the defective area, the curing mechanism 1360 performs curing in time.

Referring further to Figures 38-41, the battery surface insulation resistance overall measurement device 1600 includes an overall measurement support 1610, an overall measurement transfer mechanism 1620, an overall measurement carrier 1630, and an overall large-surface pressure measurement mechanism 1640; the overall measurement support 1610 is fixed on the machine 100; the overall measurement transfer mechanism 1620 is fixed on the overall measurement support 1610 for transferring the battery 10; The output end is used to carry the battery 10 and measure the overall insulation resistance; the overall measurement carrier 1630 is provided with a battery lying place area, the bottom surface of the battery lying place area is congruent with the projection surface of the left large surface 12 of the battery, and the battery lying place area is provided with corresponding battery 10 lying on the front side, the rear side, the bottom side, the top side, the positive pole top side, and the negative pole top side; the overall measurement platform 1630 includes a positive detection component 1638 And four combined electrode plates 1634, the four combined electrode plates 1634 are respectively located on the bottom surface of the flat-lying placement area, and are aligned and can reach the front side placement edge, the rear side placement edge and the bottom surface placement edge, and the positive electrode detection assembly 1638 is aligned and can reach the placement edge of the top surface of the positive pole; the overall large-surface pressure measurement mechanism 1640 is fixed on the overall measurement support 1610, and is used to pressurize the right large surface of the battery and measure the overall insulation resistance. The overall large-surface pressure measurement mechanism 164 0 is provided with a combined electrode plate 1634 that can stretch to the top surface of the flat lying placement area.

In the battery surface insulation resistance overall measurement device of this solution, the battery 10 is placed on the battery lying area of the overall measurement platform 1630, and the overall measurement platform 1630 enters under the overall large-surface pressure measurement mechanism 1640 driven by the overall measurement transfer mechanism 1620, and is pressed by the five combined electrode plates 1634 on the bottom surface, front side, rear side 13, left large surface 12, and right large surface of the battery respectively. 37 to achieve simultaneous measurement of the insulation resistance values of the insulating coatings on the five shell surfaces of the battery 10 and to determine the insulation qualification. The overall measuring device for the battery surface insulation resistance of the present invention can measure the surface insulation resistance value of the battery 10 as a whole at one time and judge the insulation qualification.

Referring further to FIG. 39 , the overall measurement transfer mechanism 1620 includes an overall measurement transfer driver 1621 , an overall measurement transfer transmission system 1622 , an overall measurement transfer slider 1623 , and an overall measurement transfer slider group 1624 . The output end of the overall measurement transfer slider 1623 is fixed on the output end of the overall measurement transfer transmission system 1622, and the overall measurement carrier 1630 is fixed on the sliders of the overall measurement transfer slider 1623 and the overall measurement transfer slide group 1624. The overall measurement transfer mechanism 1620 can move the overall measurement platform 1630 under the overall large-surface pressure measurement mechanism 1640 for insulation resistance measurement, or move the overall measurement platform 1630 out of the overall large-surface pressure measurement mechanism 1640 for loading and unloading the battery 10 .

Further referring to FIG. 40 , the overall measurement stage 1630 also includes an integral measurement stage mounting plate 1631 , an integral measurement carrier plate 1632 , a large-surface measurement fixed insulating plate 1633 , two side pressure measurement components 1635 , a bottom surface pressure measurement component 1636 and a top surface pressure component 1637 ; 4, the overall measurement carrier plate 1632 is fixed on the overall measurement carrier mounting plate 1631, the large-surface measurement fixed insulating plate 1633 is fixed on the overall measurement carrier plate 1632, and a combined electrode plate 1634 is fixed on the large-surface measurement fixed insulating plate 1633; two side pressure measurement components 1635 are respectively fixed on the front and rear sides of the overall measurement carrier plate 1632 and are aligned with the front side or rear side of the overall measurement carrier plate 1632. To the front side and rear side 13 of the battery, the bottom surface pressure measurement component 1636 is fixed on one end of the overall measurement carrier mounting plate 1631, and is aligned with the bottom surface of the overall measurement carrier plate 1632, which can extend to the bottom surface of the battery. Side by side with the top surface pressurization component 1637, it is fixed on the integral measurement carrier mounting plate 1631 in the same direction, and placed on the top surface of the positive pole column facing the overall measurement carrier plate 1632. It can be understood that the four combined electrode plates 1634 on the overall measurement platform 1630 are respectively used to press and stick to the left large surface 12, the front side, the rear side 13 and the bottom surface of the battery. At the same time, the combined electrode plates 1634 in the overall large surface pressure measurement mechanism 1640 are pressed and stuck to the right large surface of the battery. 3 and the insulation resistance of the bottom surface.

In this embodiment, the combined electrode plate 1634 includes an electrode plate 16341 and a conductive rubber plate 16342. The conductive rubber plate 16342 is fixed on the electrode plate 16341 to press the surface of the battery under a preset pressure. The plane shapes of the electrode plate 16341 and the conductive rubber plate 16342 in the same combined electrode plate 1634 are congruent and coincident. The corresponding battery surfaces overlap. It should be noted that the four combined electrode plates 1634 pressed against the left large surface 12, the front side, the rear side 13, and the bottom of the battery and the combined electrode plate 1634 pressed against the right large surface of the battery do not affect the measurement results.

In this embodiment, the positive probe assembly 1638 includes a positive probe driver 16381, a positive probe insulating bracket 16382, and a positive probe 16383. The positive probe driver 16381 is fixed on the overall measurement stage mounting plate 1631, the positive probe insulating bracket 16382 is fixed on the output end of the positive probe driver 16381, and the positive probe 16383 is fixed on the positive probe insulating bracket 16382, and is aligned towards the whole. The top surface of the positive pole of the measuring carrier 1632 is placed on the edge, and can extend to the top surface of the positive pole 14 on the top surface 11 of the battery. The positive probe driver 16381 can drive the positive probe 16383 to press the positive pole 14 on the top surface 11 of the battery for measuring insulation resistance.

In this embodiment, the side pressure measurement assembly 1635 also includes a side measurement pressure clamp driver 16351 , a side measurement pressure clamp 16352 and a side measurement insulation plate 16353 , the side measurement pressure clamp driver 16351 is fixed on the overall measurement carrier plate 1632 , the side measurement pressure clamp 16352 is fixed on the side measurement pressure clamp driver 16351 , and the side measurement insulation plate 16353 is fixed on the side measurement pressure clamp 1 6352, the combined electrode plate 1634 is fixed on the side measuring insulating plate 16353, and is aligned with the front side or the rear side of the overall measurement carrier plate 1632, and can be extended to the front side of the battery or the rear side 13 of the battery.

In this embodiment, the bottom surface pressure measurement assembly 1636 also includes a bottom surface measurement pressure clamp driver 16361, a bottom surface measurement pressure clamp 16362 and a bottom surface measurement insulating plate 16363. The bottom surface measurement pressure clamp driver 16361 is fixed on one end of the overall measurement stage mounting plate 1631, and the bottom surface measurement pressure clamp 16362 is fixed on the bottom surface measurement pressure clamp driver 16361. 6363 is fixed on the bottom surface measurement pressure clamp 16362, and the combined electrode plate 1634 is fixed on the bottom surface measurement insulating plate 16363, and is placed facing the bottom surface of the overall measurement carrier plate 1632 to extend to the bottom surface of the battery 10. The bottom surface pressure driver can drive the combined electrode plate 1634 to press the bottom surface of the battery to press the bottom surface of the battery for measurement.

In this embodiment, the top pressure component 1637 includes a top pressure driver 16371 and a top pressure insulating clamp 16372. The top pressure driver 16371 is fixed on the integral measurement stage mounting plate 1631, and stands opposite to the bottom surface pressure measurement component 1636 across the integral measurement carrier plate 1632. The top pressure insulation clamp 16372 is fixed on the output end of the top pressure driver 16371 and aligned. The edge is placed towards the bottom of the overall measurement carrier 1632, which can extend to the top surface 11 of the battery. The top surface pressurization driver 16371 can drive the top surface pressure insulating clamp 16372 to press the top surface 11 of the battery, and is used to hold the top surface 11 of the battery when the bottom surface pressure measurement component 1636 pressurizes and measures the bottom surface of the battery.

Further referring to FIG. 41 , the overall large-surface pressurization measurement mechanism 1640 also includes a large-surface pressurization measurement bracket 1641 , a large-surface pressurization measurement lifting drive mounting seat 1642 , a large-surface pressurization measurement lifting drive member 1643 , a large-surface pressurization measurement lifting screw 1644 , a large-surface pressurization measurement lifting nut 1645 , a large-surface pressurization measurement pressure sensor 1646, a large-surface pressurization measurement lifting slide 1647, and a large-surface pressurization measurement lifting slide 1648. , large-surface pressurization measurement pressure plate 1649, large-surface pressurization measurement insulating plate 164a and large-surface pressurization measurement material sense group 164c, large-surface pressurization measurement support 1641 includes large-surface pressurization measurement support 16411 and large-surface pressurization measurement support top plate 16412; On the top, the mounting seat 1642 of the large-surface pressurization measurement lifting drive part is fixed on the top plate 16412 of the large-surface pressurization measurement bracket, the large-surface pressurization measurement lifting drive part 1643 is fixed on the large-surface pressurization measurement lifting drive part mounting seat 1642, the large-surface pressurization measurement lift screw rod 1644 is fixed on the output end of the large-surface pressurization measurement lift drive part 1643, and the large-surface pressurization measurement lift screw nut 1645 is sleeved on the large-surface pressurization measurement lift screw rod 1644. The pressure measurement pressure sensor 1646 is fixed under the large surface pressure measurement lifting screw nut 1645, the large surface pressure measurement lifting slide plate 1647 is fixed under the large surface pressure measurement pressure sensor 1646, the large surface pressure measurement lifting sliding sleeve 1648 is fixed on the large surface pressure measurement lifting slide plate 1647 and is sleeved outside the large surface pressure measurement pillar 16411, the large surface pressure measurement pressure plate 1649 is fixed under the large surface pressure measurement lifting slide plate 1647, The surface pressure measurement insulating plate 164a is fixed under the large surface pressure measurement pressure plate 1649, the combined electrode plate 1634 is fixed under the large surface pressure measurement insulation plate 164a, and is aligned with the battery flat laying area facing the overall measurement carrier plate 1632, and the large surface pressure measurement material sense group 164c is fixed on the large surface pressure measurement pillar 16411.

Wherein, both the loading device 200 and the unloading device 1700 include a stage and a translation mechanism, wherein the stage can fix the battery 10 according to the way that the left side of the battery faces upwards or the right side faces up, and the translation mechanism can realize the displacement of the battery 10 when it is input or output.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (19)

1. A battery surface insulation coating detection and repair equipment, characterized in that, comprising: Along the battery logistics direction, there are battery loading station, large surface insulation resistance measurement station, bottom insulation resistance measurement station, side insulation resistance measurement station, incoming qualified product discharge station, battery surface insulation defect area detection station, CCD detection loading station, CCD detection station, insulation defect repair station, insulation defect repair blanking station, overall insulation resistance measurement station, and repair qualified product discharge station; The feeding device is located at the battery feeding station, and is used to receive batteries from outside the equipment and send them into the equipment; The battery surface insulation resistance measurement device is arranged on the large surface insulation resistance measurement station, the bottom surface insulation resistance measurement station and the side insulation resistance measurement station, and is used to fix the battery with the left large surface facing down, measure the insulation resistance value of the insulation coating on the surface of each battery and determine the insulation qualification of the insulation coating on the surface of each battery; The first displacement device is set between the side insulation resistance measurement station, the incoming qualified product discharge station, the battery surface insulation defect area detection station, and the CCD detection feeding station, and is used to take over the battery after the insulation resistance surface measurement, and remove the battery that fails the insulation resistance surface measurement according to the horizontal lying posture with the large left side of the battery facing down, and can rotate and flip the battery so that the surface of the battery where the insulation defect is located is horizontally placed upward; The discharge pull belt for qualified incoming materials is set at the discharge station for qualified incoming materials, next to the first displacement device, and is used to connect the batteries that pass the insulation resistance surface measurement and output them to the outside of the device; The battery surface insulation defect area detection device is set at the battery surface insulation defect area detection station and is located next to the first displacement device, and is used to receive the battery whose insulation resistance surface measurement is unqualified by the first displacement device and the battery surface is horizontally facing upwards, automatically scans and detects the insulation defect of the battery surface insulation coating, and marks and records the specific position of the insulation defect; The battery carrier cycle transfer device is set at the CCD detection loading station, the CCD detection station, the insulation defect repairing station, and the insulation defect repairing blanking station, and is used to accept the battery after the insulation defect area detection at the CCD detection loading station, and keep the battery surface where the insulation defect is located horizontally upward, and sequentially transfer to the CCD detection station, the insulation defect repairing station, and the insulation defect repairing blanking station; The first conveying device is set on the discharge station of qualified incoming materials, the detection station of the battery surface insulation defect area, and the CCD detection loading station, and is located next to the first displacement device, and is used to transport the qualified batteries in the battery after the insulation resistance surface measurement from the first displacement device to the discharge pull belt of the incoming qualified product, and transport the unqualified batteries in the battery after the insulation resistance surface measurement from the first displacement device to the battery surface insulation defect area detection device, and from the battery surface insulation defect area detection device. The device transports the battery after the detection of the surface insulation defect area to the CCD detection loading station of the battery carrier cycle transfer device; The CCD detection device is set at the CCD detection station and above the battery carrier cycle transfer device, and is used to take pictures and locate the actual area mark of the insulation defect of the battery detected by the battery surface insulation defect area detection device; The insulation defect repairing device is set at the insulation defect repairing station, next to the CCD detection device and above the battery carrier cycle transfer device, and is used to spray insulating materials on the actual area of the insulation defect of the battery after the CCD detection device is photographed to repair the insulation defect area; The second displacement device is set between the CCD detection blanking station, the overall insulation resistance measurement station, and the repaired qualified product blanking station, and is used to turn over the battery after repairing the insulation defect, and move the battery out with the left or right large surface facing upward; The overall insulation resistance measurement device is set at the overall insulation resistance measurement station and is located next to the second displacement device, and is used for overall measurement of the insulation resistance value of the insulation coating on the battery surface of the left large surface, the right large surface, the front side, the rear side, and the bottom surface of the battery, and overall judgment of the insulation qualification of the insulation coating after the battery surface insulation defect is repaired; The unloading device is set at the unloading station for the repaired qualified products, and is used to accept the batteries with qualified overall insulation resistance after the overall measurement of the insulation resistance and output them to the outside of the equipment; The second conveying device is located between the overall insulation resistance measuring station, the repaired qualified product unloading station, and the battery loading station, and is located above the second displacement device, the overall insulation resistance measuring device, the unloading device, and the feeding device, and is used to transport the battery after repairing the insulation defect from the second displacement device to the overall insulation resistance measurement device, and transport the overall insulation resistance qualified battery after the overall insulation resistance measurement from the overall insulation resistance measurement device to the unloading device, and transport the overall insulation resistance measurement device from the overall insulation resistance measurement device. The overall insulation resistance of unqualified batteries to the loading device. 2. The battery surface insulation coating detection and repair equipment according to claim 1, characterized in that the battery surface insulation resistance measurement device comprises: The large-surface insulation resistance measuring mechanism is fixed on the large-surface insulation resistance measuring station, and is used to measure the insulation resistance value of the left large surface and the insulation resistance value of the right large surface of the battery respectively; The bottom surface insulation resistance measuring mechanism is fixed on the bottom surface insulation resistance measurement station, and is used to measure the bottom surface insulation resistance value of the battery; The side insulation resistance measurement mechanism is fixed at the side insulation resistance measurement station, and is used to measure the insulation resistance value of the front side and the rear side of the battery respectively; The large surface insulation resistance measuring mechanism, the bottom surface insulation resistance measuring mechanism and the side insulation resistance measuring mechanism are all provided with a battery lying placement area, the bottom surface of the battery lying placement area is congruent with the projection surface of the left large surface of the battery, and the battery lying placement area is provided with a front side placement side, a rear side placement side, a bottom side placement side, a top side placement side, a positive pole top side, and a negative pole top side. The equidistant transfer mechanism spans the large surface insulation resistance measurement mechanism, the bottom surface insulation resistance measurement mechanism and the side insulation resistance measurement mechanism, and is used to sequentially and synchronously transfer the battery from the battery feeding station to the large surface insulation resistance measurement station, from the large surface insulation resistance measurement station to the bottom surface insulation resistance measurement station, from the bottom surface insulation resistance measurement station to the side insulation resistance measurement station, and from the side insulation resistance measurement station to the first displacement device. 3. The battery surface insulating coating detection and repair device according to claim 2, wherein the large-surface insulation resistance measuring mechanism comprises a large-surface measurement support, a large-surface measurement transfer assembly, a large-surface measurement carrier and a large-surface pressure measurement assembly, the large-surface measurement support is fixed on the machine platform, the large-surface measurement transfer assembly and the large-surface pressure measurement assembly are fixed on the large-surface measurement support, the large-surface measurement carrier is fixed on the output end of the large-surface measurement transfer assembly, and the large-surface measurement transfer assembly can be Driving the large-area measurement stage outside the large-area pressurization assembly for receiving and removing battery material, and driving the large-area measurement stage to enter under the large-area pressurization assembly for battery large-area insulation resistance measurement; The large-area measurement carrier includes a large-area measurement base plate, a large-area measurement carrier plate, a large-area measurement fixed insulating plate, a combined electrode plate, a plurality of large-area measurement fixed insulating clamps, a top pressure component and a positive electrode detection assembly. On the large-surface measurement fixed insulating plate, a plurality of the large-surface measurement fixed insulating clamps are fixed on the large-surface measurement carrier plate and are respectively aligned towards the bottom surface of the large-surface measurement carrier plate, the front side is placed on the edge, and the rear side is placed on the edge, and can be extended to the bottom surface of the battery, the battery front side, and the battery rear side. The anode detection assembly is aligned with the top surface of the anode column facing the large-area measurement carrier. 4. The battery surface insulation coating detection and repairing device according to claim 2, wherein the bottom insulation resistance measurement mechanism comprises a bottom measurement platform, a bottom measurement carrier, a plurality of first bottom fixed insulation clamps, a bottom pressure measurement component, a top pressure component, and a positive electrode detection component, the bottom measurement carrier is provided with a flat laying area for the battery, the bottom measurement platform is fixed on the machine, the bottom measurement carrier is fixed on the bottom measurement platform, a plurality of the first bottom fixed insulation clamps, The bottom surface pressure measurement assembly, the top surface pressure assembly and the positive detection assembly are all fixed on the bottom surface measurement carrier, and a plurality of the first bottom surface fixed insulating clamps are relatively fixed on the bottom surface measurement carrier plate, and are respectively aligned towards the front side of the bottom surface measurement carrier. The position edge is placed on the top surface of the measurement carrier plate, and the position edge is placed on the top surface of the positive pole column of the measurement carrier plate facing the bottom surface of the positive detection assembly. 5. The battery surface insulating coating detection and repairing device according to claim 2, wherein the side insulation resistance measuring mechanism comprises a side measurement carrier, a side measurement carrier, a second bottom fixed insulating clamp, two side pressure measurement components, a top pressure component and a positive detection component, the side measurement carrier is provided with a flat laying area for the battery, the side measurement carrier is fixed on the machine platform, the side measurement carrier, the second bottom fixed insulation clamp, two side pressure measurement components, the top pressure component and the positive electrode detection component. The positive electrode detection components are all fixed on the side measurement carrier, the second bottom surface fixed insulating clamp is fixed on one side of the side measurement carrier plate and placed on the side facing the bottom surface of the side measurement carrier plate, which can be used for the bottom surface of the battery to lean against. The two side pressure measurement components are respectively located on both sides of the side measurement carrier plate. The top surface of the positive pole of the carrier plate is placed on the edge. 6. The battery surface insulating coating detection and repairing device according to claim 2, wherein the equidistant transfer mechanism described in the isometric transfer mechanism comprises an equidistant transfer support, an isometric transfer drive assembly, and four manipulator assemblies, the isometric transfer support is fixed on the machine platform, the isometric transfer drive assembly is fixed on the isometric transfer support, and the four manipulator assemblies are equidistantly fixed on the output end of the isometric transfer drive assembly; the manipulator assembly includes a manipulator lifting assembly and a manipulator, and the manipulator lifting assembly is fixed on the The output end of the equidistant transfer drive assembly, the manipulator is fixed to the output end of the manipulator lifting assembly; The isometric transfer drive assembly includes an isometric transfer installation frame, an isometric transfer driver, an isometric transfer slider group, two isometric transfer sliders and an isometric transfer slider coupling. It is fixed on the output end of the equidistant transfer driver and the slider of the equidistant transfer sliding group. 7. The device for detecting and repairing the insulating coating on the battery surface according to claim 1, wherein the first displacement device includes a loading and transferring rotating mechanism and an overturning mechanism, the overturning mechanism is used to extend into the loading and transferring rotating mechanism to clamp and overturn the battery; the second displacement device only includes two overturning mechanisms, and the two overturning mechanisms are arranged crosswise for successively clamping and overturning the battery; The loading and transferring rotation mechanism includes a loading and transferring assembly, a loading and transferring assembly and a carrier, the loading and transferring assembly is fixed on the machine table, the loading and transferring assembly is fixed on the output end of the loading and transferring assembly, the carrier is fixed on the output end of the loading and transferring assembly, and the loading and transferring rotating mechanism is used to transfer and rotate the battery; The overturning mechanism includes an overturning and transferring drive assembly, an overturning and transferring carriage, an overturning and lifting driving assembly, an overturning and transferring drive assembly, and an overturning and clamping assembly. The two overturning mechanisms of the second displacement device are used to overturn the insulation defect on the battery carrier cycle transfer device to repair the battery on the blanking station. 8. The battery surface insulation coating detection and repair equipment according to claim 1, characterized in that, the battery surface insulation defect area detection device comprises: The defect area electric scanning mechanism is fixed on the machine platform and includes a combined electrode roller. The defect area electric scanning mechanism is used to automatically scan and detect the insulation defect of the insulating coating on the surface of the battery and mark and record the specific position of the insulation defect area; The large surface and side defect detection stage is fixed on the machine platform and is located under the defect area electric scanning mechanism, and includes four positive detection units. The large surface and side defect detection stage is used to clamp the battery so that any one of the two large surfaces and two sides of the battery is under the defect area electric scanning mechanism, and one of the positive detection units is pressed against the positive pole of the battery, so as to cooperate with the combined electrode roller to scan the insulation defects of the surface insulation coating on the two large surfaces and any one of the two sides of the battery, and mark and record the specific position of the insulation defect area; The bottom surface defect detection platform is fixed on the machine platform, located under the defect area electric scanning mechanism, and includes another positive electrode detection unit, which is used to clamp the battery so that the bottom surface of the battery is under the defect area electric scanning mechanism, cooperate with the defect area electric scanning mechanism to scan the insulation defect of the insulating coating on the bottom surface of the battery, and mark and record the specific position of the insulation defect area. 9. The battery surface insulating coating detection and repairing device according to claim 8, wherein the electric sweeping mechanism in the defective area includes an electric sweeping robot support, an electric sweeping robot, and an electric sweeping manipulator; The electric brush, the combined electrode roller, and the reference assembly, the electric sweeping manipulator mounting plate is fixed on the output end of the electric sweeping robot, several buffer assemblies and several electric sweeping material senses are fixed on the electric sweeping manipulator mounting plate, the combined electrode roller mounting plate is fixed under several of the buffer assemblies, the combined electrode roller insulating bracket is fixed under the combined electrode roller mounting plate, one end of the brush is fixed in one end of the combined electrode roller insulating bracket, and the combined electrode roller is rotatably mounted on the other end of the brush and the combined electrode roller insulating bracket inside the other end. 10. The battery surface insulating coating detection and repairing device according to claim 8, wherein the large surface and side defect detection platform includes a large surface and side defect detection support, a side defect detection platform, a large surface defect detection platform and a large surface and side defect detection positive electrode detection assembly, and the large surface and side defect detection support includes a large surface and side defect detection support bottom plate, a large surface and side defect detection support column, a large surface and side defect detection support floor and a large surface and side defect detection support top plate, the large surface and side defect detection support. The bottom plate is fixed on the machine platform, the side defect detection platform is fixed on the floor of the large surface and side defect detection support, the large surface defect detection platform is fixed on the top plate of the large surface and side defect detection support, the large surface and side defect detection positive electrode detection assembly is fixed on one end of the large surface and side defect detection support bottom plate, and is close to and aligned with the side surface defect detection platform and the large surface defect detection platform. 11. The device for testing and repairing the insulating coating on the battery surface according to claim 8, wherein the bottom surface defect detection platform further comprises a bottom surface defect detection support, a second large surface fixed insulating clamp, a second large surface movable clamp group, two side fixed insulating clamps, a top surface fixed insulating carrier plate and a reference origin coordinate hole, the bottom surface defect detection support includes a bottom surface defect detection support bottom plate, a bottom surface defect detection support column and a bottom surface defect detection support top plate, and the second large surface movable clamp set includes a second large surface movable clamp driver and the second large surface movable insulating clamp, the bottom surface defect detection support bottom plate is fixed on the machine table and is located next to the large surface and side defect detection support bottom plate, the second large surface fixed insulation clamp, the second large surface movable clamp group, the two side fixed insulation clamps and the top surface fixed insulation carrier plate are all fixed on the bottom surface defect detection support top plate, which together form an inverted battery storage space. The origin coordinate hole is set on the top plate of the bottom surface defect detection support at a certain reference value from the inverted battery capacity space, so that the reference column of the defect area electric scanning mechanism can be inserted to establish a coordinate system relative to the inverted battery capacity space; the second large-surface movable clamp driving part is fixed on the bottom surface defect detection support top plate, and the second large-surface movable insulating clamp is fixed on the output end of the second large-surface movable clamp driving part, and the second large-surface movable clamp driving part can drive the second large-surface movable insulating clamp to clamp the inverted battery. 12. The battery surface insulation coating detection and repair equipment according to claim 1, characterized in that the battery carrier cycle transfer device comprises: A plurality of vehicles are respectively used to hold the battery in the same attitude among the various attitudes; The vehicle conveying mechanism includes a conveying bracket, an upper pull belt and a lower pull belt. The conveying bracket is fixed on the machine platform. The upper pull belt and the lower pull belt are vertically arranged in parallel on the conveying support. The upper pull belt is provided with several different work stations, which can simultaneously transport and position several vehicles containing batteries to several different work stations along the first direction of battery conveyance. The two carrier lifting mechanisms are respectively connected to the front and rear ends of the upper pull belt and the lower pull belt of the carrier conveying mechanism. The carrier lifting mechanism at the rear end can take over the vacant carrier from the lower pull belt and then lift it, and then transfer the carrier containing the battery to the upper pull belt after loading. 13. The battery surface insulating coating detection and repairing device according to claim 12, wherein the carrier includes a carrier, and the carrier includes a front and rear positioning reference plane, a side positioning socket and a front and rear buffer pad, the front and rear positioning reference plane and the front and rear buffer pads are located at the front end and the rear end of the carrier, and the side positioning socket is located on the left and right sides of the carrier; Both the upper layer pull belt and the lower layer pull belt include two pull belt beams, a conveying driver, a conveying transmission shaft, two conveying driving wheels, two conveying driven wheels, two conveying belts and several material senses. The two ends of the shaft are erected on one end of the two pull-belt beams respectively, the two conveying driving wheels are respectively fixed on the conveying transmission shafts, the two conveying driven wheels are erected on the other end of the two pull-belt beams, the two conveyor belts are respectively set outside the conveying driving wheels and the conveying driven wheels on the same side of the two pull-belt beams, the several material senses are respectively fixed on the tops of the two pull-belt beams, and the combination of the two conveyor belts and the two pull-belt beams forms a carrier conveying channel suitable for the passage of the carrier; The upper pull belt also includes a stop assembly and two side positioning assemblies, the stop assembly is fixed between the two pull belt beams to align with the front and rear positioning reference planes of the carrier of the carrier at the work station, and the two side positioning assemblies are respectively fixed on the tops of the two tie beams so as to be aligned with the left and right side positioning sockets of the carrier at the work station. 14. The battery surface insulating coating detection and repairing device according to claim 11, wherein the carrier lifting mechanism includes a carrier lifting bracket, a carrier lifting linear module, a carrier lifting carriage, and a carrier conveying pull belt, the carrier lifting support is fixed on the machine table, docked with the front end or rear end of the carrier conveying mechanism and aligned with the carrier conveying channel of the upper pull belt and the carrier conveying channel of the lower pull belt, the carrier lifting linear module is vertically fixed on the carrier lifting support, the The carrier lifting carriage is fixed to the output end of the carrier lifting linear module, and the carrier conveying pull belt is fixed to the carrier lifting carriage. 15. The battery surface insulation coating detection and repair equipment according to claim 1, wherein the CCD detection device comprises a CCD detection bracket, a CCD lateral translation module, a CCD longitudinal translation module, a CCD lifting drive mechanism, a CCD visual detection mechanism and a CCD supplementary light mechanism, the CCD detection bracket is fixed on the machine platform, the CCD lateral translation module is fixed on the CCD detection bracket, the CCD longitudinal translation module is fixed on the output end of the CCD horizontal translation module, and the CCD lifting drive The mechanism is fixed at the output end of the CCD longitudinal translation module, the CCD visual detection mechanism and the CCD supplementary light mechanism are fixed at the output end of the CCD lifting drive mechanism, and the CCD supplementary light mechanism is located under the CCD visual detection mechanism. 16. The battery surface insulating coating detection and repairing device according to claim 1, wherein the insulation defect repairing device comprises a coating support, a coating transverse translation module, a coating longitudinal translation module, a coating lifting drive mechanism, a spraying mechanism and a curing mechanism, the coating support is fixed on the machine, the coating transverse translation module is fixed on the coating support, the coating longitudinal translation module is fixed on the output end of the coating transverse translation module, and the coating lifting drive mechanism is fixed on the coating longitudinal translation module. The output end of the mold shifting group, the spraying mechanism is fixed on the output end of the coating lifting drive mechanism and faces the surface of the battery to be repaired, and the curing mechanism is fixed on the coating support and located behind the spraying mechanism. 17. The battery surface insulation coating detection and repairing equipment according to claim 1, characterized in that the overall measurement device for the battery surface insulation resistance comprises: The overall measuring support is fixed on the machine table; The overall measurement transfer mechanism is fixed on the overall measurement support for transferring the battery; The overall measurement platform is fixed on the output end of the overall measurement transfer mechanism, and is used to carry the battery and measure the overall insulation resistance; the overall measurement platform is provided with a battery lying place area, the bottom surface of the battery lying place area is congruent with the projection surface of the left large surface of the battery, and the battery lying place area is provided with the front side, the rear side, the bottom side, the top side, the positive column top surface, and the negative pole top surface. The detection assembly and four combined electrode plates, the four combined electrode plates are respectively located on the bottom surface of the flat-lying placement area, and are aligned and can reach the placement edge of the front side, the placement edge of the rear side, and the placement edge of the bottom surface, and the positive detection assembly is aligned and can reach the placement edge of the top surface of the positive pole; The overall large-surface pressure measurement mechanism is fixed on the overall measurement support, and is used to pressurize the right large surface of the battery and measure the overall insulation resistance. The overall large-surface pressure measurement mechanism is provided with a combined electrode plate that can extend to the top surface of the flat-lying placement area. 18. The battery surface insulation coating detection and repairing device according to claim 17, wherein the overall measurement stage further comprises an integral measurement stage mounting plate, an integral measurement carrier plate, a large-surface measurement fixed insulating plate, two side pressure measurement components, a bottom surface pressure measurement component and a top surface pressure component; The large-surface measurement fixed insulating plate is fixed on the overall measurement carrier, and one of the combined electrode plates is fixed on the large-surface measurement fixed insulating plate; the two side pressure measurement components are respectively fixed on the front and rear sides of the overall measurement carrier and aligned towards the front side of the overall measurement carrier. The top pressure component is fixed on the other end of the integral measurement carrier mounting plate, and is aligned towards the top surface of the overall measurement carrier plate, and can be extended to the top surface of the battery; the positive detection component and the top surface pressure component are fixed side by side and in the same direction on the overall measurement carrier mounting plate. Pressure measurement components and the bottom surface pressure measurement components. 19. The battery surface insulating coating detection and repairing device according to claim 17, wherein the overall large-surface pressurization measurement mechanism also includes a large-surface pressurization measurement bracket, a large-surface pressurization measurement lifting driver mounting seat, a large-surface pressurization measurement lifting driver, a large-surface pressurization measurement lifting screw rod, a large-surface pressurization measurement lifting nut, a large-surface pressurization measurement pressure sensor, a large-surface pressurization measurement lifting slide, a large-surface pressurization measurement lifting sliding sleeve, a large-surface pressurization measurement pressure plate, a large-surface pressurization measurement insulation board, and The large-surface pressure measurement material sense group, the large-surface pressure measurement support includes a large-surface pressure measurement pillar and a large-surface pressure measurement support top plate; the large-surface pressure measurement pillar is fixed on the overall measurement support, the large-surface pressure measurement bracket top plate is fixed on the top of the large-surface pressure measurement pillar, the large-surface pressure measurement lift driver mounting seat is fixed on the large-surface pressure measurement bracket top plate, the large-scale pressure measurement lift driver is fixed on the large-surface pressure measurement lift driver mounting seat, and the large-scale pressure measurement lift screw rod fixed on the output end of the large-surface pressurization measurement lift driver, the large-surface pressurization measurement lifting nut is sleeved on the large-surface pressurization measurement lifting screw rod, the large-surface pressurization measurement pressure sensor is fixed under the large-surface pressurization measurement lifting nut, the large-surface pressurization measurement lifting slide plate is fixed under the large-surface pressurization measurement pressure sensor, the large-surface pressurization measurement lifting sliding sleeve is fixed on the large-surface pressurization measurement lifting slide plate and is sleeved outside the large-surface pressurization measurement pillar, and the large-surface pressurization measurement pressure plate is fixed on Under the large-surface pressurization measurement lifting slide, the large-surface pressurization measurement insulating plate is fixed under the large-surface pressurization measurement pressure plate, the combined electrode plate is fixed under the large-surface pressurization measurement insulation plate, and is aligned with the battery lying on the entire measurement carrier.