Adhesive sticking detection mechanism with two-dimensional code adhesive sticking device

Abstract

The utility model relates to a rubberizing detection mechanism with a two-dimensional code rubberizing device, which comprises a detection device, a turnover device and a two-dimensional code rubberizing device, the detection device comprises a moving assembly and a detection assembly, and the moving assembly drives a battery cell to move between a turnover position and a detection position. A CCD (Charge Coupled Device) camera of the detection assembly is used for detecting the glue position and the surface flatness of the battery cell at the detection position; the turnover device is arranged between the detection device and the two-dimensional glue pasting device, the turnover device comprises a turnover frame, a translation linear module and a turnover driving assembly, and the turnover frame is provided with a clamping bin for clamping a battery cell; and the two-dimensional adhesive pasting device comprises an adhesive pasting assembly, and the adhesive pasting assembly sucks the two-dimensional code adhesive tape at the adhesive preparation position and pastes the two-dimensional code adhesive tape to the battery cell at the adhesive pasting position. According to the detection device, rapid visual detection is carried out on the battery cell through the CCD camera so as to detect whether the glue position on the battery cell and the surface of the battery cell are wrinkled or not, a two-dimensional code adhesive tape is pasted on the qualified battery cell through the two-dimensional adhesive pasting device, and traceability management of the battery cell is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery production technical field especially relates to a kind of pasting adhesive detection mechanism with pasting two-dimensional code glue device. BACKGROUND

[0002] In the production process of lithium battery, the positive and negative pole pieces are stacked on the diaphragm in Z shape by laminating machine, and then the diaphragm is wound after tailing, and the bare battery cell is formed by pasting adhesive tape. The quality of the bare battery cell directly affects the quality of the lithium battery, so it is particularly important to detect the bare battery cell. In the existing detection process, the adhesion of the adhesive tape and the wrinkling of the diaphragm on the surface of the bare battery cell need to be detected. The adhesive tape is pasted in C shape on the edge of the bare battery cell, so that the front and back of the bare battery cell need to be detected. This involves turning over the battery cell, so that the existing detection mechanism is complex in structure, occupies a large space of the laminating machine, and consumes time in detection and turning over, thereby affecting the overall working efficiency of the laminating machine. At the same time, in the existing detection process, only the good and bad bare battery cells are separated after detection, which is easy to confuse and cause the bad bare battery cells to flow to the next process, affecting the yield of the battery cell. SUMMARY

[0003] In order to solve the problems of the prior art, the utility model provides a kind of pasting adhesive detection mechanism with pasting two-dimensional code glue device.

[0004] The utility model provides a kind of pasting adhesive detection mechanism with pasting two-dimensional code glue device, including detection device, turnover device, pasting two-dimensional glue device, the detection device includes transfer subassembly and detection component, the detection component is set at detection site just above, the transfer subassembly reciprocatingly moves between detection site and turnover site, to drive battery cell moves between turnover site and detection site, the CCD camera of detection component detects the battery cell of detection site and surface flatness;

[0005] The turnover device is arranged between the detection device and the pasting two-dimensional glue device, the turnover device includes a turnover frame, a translation linear module and a turnover driving assembly, the turnover frame is provided with a clamping chamber for clamping the battery cell, the turnover frame reciprocatingly moves between the turnover site and the adhesive site through the translation linear module, and the turnover driving assembly drives the clamping chamber and the battery cell to turn over at the turnover site.

[0006] The pasting two-dimensional glue device includes an adhesive assembly, the adhesive assembly reciprocatingly moves between the adhesive preparation site and the adhesive site, the adhesive assembly sucks the two-dimensional code adhesive tape at the adhesive preparation site, and pastes the two-dimensional code adhesive tape on the battery cell at the adhesive site.

[0007] In some embodiments, the detection assembly comprises a CCD camera and a fixed frame, the fixed frame is provided with at least two CCD cameras on the top, the CCD cameras are arranged downward to the detection position, the fixed frame is provided with an alignment assembly outside the detection position, the alignment assembly comprises a positioning plate and a positioning cylinder, the positioning cylinder drives the positioning plate to contact the battery cell of the detection position to push the battery cell to align.

[0008] In some embodiments, the moving assembly comprises a moving clamp, a first lifting module and a first translation module, the moving clamp is installed on the first lifting seat of the first lifting module and arranged towards the detection position and the turnover position, the first lifting module is installed on the first moving seat of the first translation module, the first translation module drives the first lifting module and the moving clamp to move reciprocatingly between the detection position and the turnover position, and the first lifting module drives the moving clamp to move vertically to lift the battery cell in and out of the clamping cavity in the turnover position.

[0009] In some embodiments, the two ends of the moving clamp in the length direction are provided with limiting blocks, and when the moving clamp moves the battery cell, the battery cell is located between the two limiting blocks.

[0010] In some embodiments, the translation linear module comprises a base, a linear driving member and a sliding seat, the base is provided with a translation guide rail on the upper side, the sliding seat is in sliding contact with the translation guide rail, and the linear driving member is installed on the side edge of the base and in transmission connection with the sliding seat; the sliding seat is provided with two support frames, each of the support frames is provided with a set of turnover driving assemblies, and the turnover frame is movably arranged between the two support frames through the turnover driving assemblies.

[0011] In some embodiments, the turnover driving assembly comprises a transmission connected rotary motor and rotary shaft, the rotary motor is installed on the lower side of the support frame, the rotary shaft is installed on the upper side of the support frame, the turnover frame is connected with the rotary shaft, and the rotary motor drives the rotary shaft and the clamping cavity of the turnover frame to rotate relative to the support frame.

[0012] In some embodiments, the turnover frame comprises two rotary seats, a first clamping plate, a second clamping plate and a first clamping cylinder, the two rotary seats are respectively fixed with the two rotary shafts of the turnover driving assembly, the first clamping plate and the second clamping plate are arranged in parallel between the two rotary seats to form a clamping cavity; the first clamping plate is fixedly connected with the two rotary seats, the first clamping cylinder is fixed on the rotary seat and in transmission connection with the second clamping plate, and the second clamping plate is movably arranged between the two rotary seats through the first clamping cylinder.

[0013] In some embodiments, the first clamping plate is fixed with a plurality of first pads on the inner side of the clamping cavity, the second clamping plate is provided with a pressing plate provided with at least two second pads on the inner side of the clamping cavity, the clamping cavity is in contact with the battery cell through the first pads and the second pads, the second clamping plate is provided with a second clamping cylinder on the outer side of the clamping cavity, the second clamping cylinder is in transmission connection with the pressing plate, the pressing plate is connected with a guide rod in sliding connection with the second clamping plate, and the second clamping cylinder drives the pressing plate and the second pads to move along the guide rod.

[0014] In some embodiments, the two-dimensional glue sticking device further comprises a glue preparation assembly, the glue preparation assembly comprises a vertical plate, a unwinding shaft, a material roller, a glue stretching roller, a glue cutting knife and a glue pulling clamp jaw, the unwinding shaft is rotationally arranged on the vertical plate and is sleeved with a two-dimensional code glue material disc, the material roller, the glue stretching roller, the glue cutting knife and the glue pulling clamp jaw are arranged on the vertical plate along the path of the two-dimensional code glue material belt, the glue stretching roller pulls the two-dimensional code glue material belt between the two material rollers in a swinging manner to unwind the two-dimensional code glue material disc; the glue preparation position is provided with a glue cutting cylinder, a finger cylinder and a glue pulling motor, the glue cutting knife is movably arranged below the glue preparation position through the glue cutting cylinder, the glue pulling clamp jaw is arranged on the driving end of the finger cylinder, the finger cylinder is in transmission connection with the glue pulling motor through a screw pair, the vertical plate is provided with a glue pulling guide rail at the glue preparation position, and the glue pulling motor drives the finger cylinder and the glue pulling clamp jaw to move along the glue pulling guide rail to pull the two-dimensional code glue material belt to the glue preparation position.

[0015] In some embodiments, the glue sticking assembly comprises a material suction head, a second lifting module, a second translation module and a glue sticking frame, the material suction head is mounted at the lower end of a second lifting seat of the second lifting module through a support, the second lifting seat is arranged on a second moving seat of the second translation module, the second translation module is arranged at the top end of the glue sticking frame, the second translation module drives the second lifting seat and the material suction head to reciprocate between the material preparation position and the glue sticking position, and the second lifting module drives the material suction head to suck the two-dimensional code adhesive tape at the material preparation position and sticks the two-dimensional code adhesive tape on the battery cell at the glue sticking position.

[0016] Compared with the prior art, the utility model has the beneficial effects that: the turnover device is arranged between the detection device and the two-dimensional glue sticking device, the turnover device is used for transferring and overturning the battery cell between the detection device and the two-dimensional glue sticking device, the turnover device, the detection device and the two-dimensional glue sticking device have good linkage, the detection device detects the C-shaped glue position on the battery cell and whether the surface of the battery cell is wrinkled through the CCD camera, the qualified battery cell is stuck with the two-dimensional code adhesive tape through the two-dimensional glue sticking device, the qualified battery cell and the unqualified battery cell are distinguished, and the traceability management of the battery cell is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1is a front view structural schematic diagram of a glue sticking detection mechanism with a glue sticking device of a two-dimensional code according to an embodiment of the present application.

[0018] Figure 2 is a front view structural schematic diagram of a glue sticking detection mechanism with a glue sticking device of a two-dimensional code according to an embodiment of the present application.

[0019] Figure 3 is a front view structural schematic diagram of a glue sticking detection mechanism with a glue sticking device of a two-dimensional code according to an embodiment of the present application.

[0020] Figure 4 is a front view structural schematic diagram of a glue sticking detection mechanism with a glue sticking device of a two-dimensional code according to an embodiment of the present application.

[0021] Figure 5 is a front view structural schematic diagram of a glue sticking detection mechanism with a glue sticking device of a two-dimensional code according to an embodiment of the present application.

[0022] Figure 6 is a front view structural schematic diagram of a glue sticking detection mechanism with a glue sticking device of a two-dimensional code according to an embodiment of the present application.

[0023] Label: 101, carrying manipulator; 102, battery cell; 103, two-dimensional code adhesive tape; 104, two-dimensional code adhesive tape; 105, two-dimensional code adhesive tape disc;

[0024] 201, detection position; 202, turnover position; 203, glue sticking position; 204, glue preparation position;

[0025] 300, detection device;

[0026] 1, moving assembly; 11, moving clamp jaw; 12, limiting block; 13, first lifting module; 14, first lifting seat; 15, first translation module; 16, first moving seat;

[0027] 2, detection assembly; 21, CCD camera; 22, fixed frame;

[0028] 3, alignment assembly; 31, center positioning plate; 32, side positioning plate; 33, first positioning cylinder; 34, second positioning cylinder;

[0029] 400, turnover device;

[0030] 4, turnover frame; 40, clamping bin; 41, rotating seat; 42, first clamping plate; 43, second clamping plate; 44, first clamping cylinder; 45, first cushion block; 46, pressing plate; 47, second cushion block; 48, second clamping cylinder; 49, guide rod;

[0031] 5, translation linear module; 51, base; 52, linear driving part; 53, sliding seat; 54, translation guide rail; 55, support frame;

[0032] 6, Turnover drive assembly; 61, Rotary motor; 62, Rotary shaft;

[0033] 500, Two-dimensional code adhesive device;

[0034] 7, Adhesive assembly; 71, Suction head; 72, Second lifting module; 73, Second lifting seat; 74, Second translation module; 75, Second moving seat; 76, Adhesive frame;

[0035] 8, Adhesive preparation assembly; 80, Vertical plate; 81, Unwinding shaft; 82, Material roller; 83, Kick adhesive roller; 84, Adhesive cutter; 85, Adhesive cutting cylinder; 86, Adhesive pulling clamp jaw; 87, Finger cylinder; 88, Adhesive pulling guide rail; 89, Adhesive pulling motor;

[0036] 9, Detection sensor. DETAILED DESCRIPTION

[0037] The specific implementation of the present application is described with reference to the accompanying drawings.

[0038] Reference Figure 1 , the right side is the two-dimensional code adhesive device 500, the turnover device 400 is used as the transfer and turnover of the battery cell 102, the detection device 300 shoots the appearance of the battery cell 102 surface through the CCD camera 21, identifies whether the adhesive position of the battery cell 102 surface is accurate and whether the diaphragm wrapped by the battery cell 102 is wrinkled through the shot photo, and the two-dimensional code adhesive device 500 is used to paste the traceable two-dimensional code adhesive on the battery cell 102 that passes the detection, the situation of the battery cell 102 can be traced through the two-dimensional code, so as to avoid confusion with the defective battery cell 102.

[0039] Reference Figures 1 to 6 A kind of two-dimensional code adhesive device with pasting adhesive detection mechanism, including detection device 300, turnover device 400, two-dimensional code adhesive device 500, detection device 300 includes moving assembly 1 and detection assembly 2, detection assembly 2 is arranged directly above detection site 201, moving assembly 1 moves back and forth between detection site 201 and turnover site 202, to drive battery cell 102 moves between turnover site 202 and detection site 201, the CCD camera 21 of detection assembly 2 carries out adhesive position and surface flatness detection to the battery cell 102 of detection site 201.

[0040] The flipping device 400 is disposed between the detection device 300 and the two-dimensional adhesive applicator 500. The flipping device 400 includes a flipping frame 4, a translation linear module 5, and a flipping drive assembly 6. The flipping frame 4 is provided with a clamping chamber 40 for holding the battery cell 102. The flipping frame 4 reciprocates between the flipping position 202 and the adhesive applicator 203 via the translation linear module 5. The flipping drive assembly 6 drives the clamping chamber 40 and the battery cell 102 to flip at the flipping position 202. The two-dimensional adhesive applicator 500 includes an adhesive applicator 7. The adhesive applicator 7 reciprocates between the adhesive preparation position 204 and the adhesive applicator 203. The adhesive applicator 7 picks up the QR code tape 103 from the adhesive preparation position 204 and applies the QR code tape 103 to the battery cell 102 at the adhesive applicator 203.

[0041] The adhesive application and inspection mechanism of this application includes a flipping device 400 positioned between the inspection device 300 and the adhesive application device 500. The flipping device 400 transfers and flips the battery cell 102 between the inspection device 300 and the adhesive application device 500. The flipping device 400, inspection device 300, and adhesive application device 500 have good linkage. The inspection device 300 performs rapid visual inspection of the battery cell 102 using a CCD camera 21 to detect the position of the C-shaped adhesive on the battery cell 102 and whether the surface is wrinkled. Qualified battery cells 102 are affixed with QR code tape 103 by the adhesive application device 500, which facilitates the differentiation between qualified and unqualified battery cells 102 and also facilitates the traceability management of the battery cells 102.

[0042] In order to position the battery cell 102, in this embodiment, reference is made to... Figures 1 to 6 The detection component 2 includes a CCD camera 21 and a mounting bracket 22. Two CCD cameras 21 are set on the top of the mounting bracket 22 and are positioned facing the detection position 201 below. An alignment component 3 is set on the outside of the detection position 201 on the mounting bracket 22. The alignment component 3 includes a positioning plate and a positioning cylinder. The positioning cylinder drives the positioning plate to contact the battery cell 102 of the detection position 201 to push the battery cell 102 to be aligned.

[0043] It needs to be further explained that the positioning plate is divided into a center positioning plate 31 and side positioning plates 32, two side positioning plates 32 are located on both sides of the center positioning plate 31, forming a C-shaped alignment positioning structure; the positioning cylinder is divided into a first positioning cylinder 33 and a second positioning cylinder 34, the first positioning cylinder 33 and the second positioning cylinder 34 are both installed on the fixed frame 22, the first positioning cylinder 33 is drivingly connected with the center positioning plate 31, the second positioning cylinder 34 is drivingly connected with the side positioning plate 32, the center positioning plate 31 is located in the moving direction of the moving clamp jaw 11, the first positioning cylinder 33 drives the center positioning plate 31 to move up and down, the two side positioning plates 32 are located on both sides of the detection position 201, the second positioning cylinder 34 drives the side positioning plate 32 to move horizontally left and right; when the moving clamp jaw 11 drives the battery cell 102 to move from the turnover position 202 to the detection position 201, the first positioning cylinder 33 drives the center positioning plate 31 to descend to the height of the battery cell 102, the moving clamp jaw 11 continuously moves the battery cell 102 until the side surface of the battery cell 102 contacts the center positioning plate 31, the battery cell 102 is preliminarily positioned under the limitation of the center positioning plate 31, the two second positioning cylinders 34 simultaneously drive the two side positioning plates 32 to push towards the battery cell 102, the two side positioning plates 32 push the battery cell 102 to be aligned with the center of the detection position 201.

[0044] It can be understood that, in this way, the first positioning cylinder 33 and the center positioning plate 31 preliminarily position the battery cell 102, and the two second positioning cylinders 34 and the two side positioning plates 32 align the battery cell 102 in the center, so that the position of each battery cell 102 on the detection position 201 is the same, thereby ensuring that the relative position between the CCD camera 21 and each battery cell 102 is consistent when the CCD camera 21 detects, which facilitates ensuring the precision of the CCD camera 21 detecting the C-shaped glue of the battery cell 102,

[0045] In order to stably move the battery cell 102 between the detection position 201 and the turnover position 202, in the embodiment, referring to Figure 1 and Figure 5 , the moving assembly 1 comprises the moving clamp jaw 11, the first lifting module 13, and the first translation module 15 which are sequentially drivingly connected, the moving clamp jaw 11 is installed on the first lifting seat 14 of the first lifting module 13 and is arranged towards the detection position 201 and the turnover position 202, the first lifting module 13 is installed on the first moving seat 16 of the first translation module 15, the first translation module 15 drives the first lifting module 13 and the moving clamp jaw 11 to reciprocate between the detection position 201 and the turnover position 202, and the first lifting module 13 drives the moving clamp jaw 11 to vertically move to lift the battery cell 102 to enter and exit the clamping bin 40 at the turnover position 202.

[0046] It can be understood that, in this way, the turnover frame 4 is limited by the first clamping plate 42 and the second clamping plate 43 on the upper and lower sides of the clamping bin 40, so that the way of the battery cell 102 into and out of the clamping bin 40 is horizontal carrying. First, the turnover frame 4 drives the battery cell 102 to the turnover position 202 through the translational linear module 5. The moving clamp jaw 11 moves from the detection position 201 to the turnover position 202 in the horizontal direction through the first translational module 15. The moving clamp jaw 11 is lowered in height through the first lifting module 13, so that the moving clamp jaw 11 can be below the battery cell 102 in the turnover position 202, so that the moving clamp jaw 11 can extend into the battery cell 102 below. Then the clamping bin 40 releases the battery cell 102. The moving clamp jaw 11 is moved in height by the first lifting module 13, so that the battery cell 102 is out of contact with the clamping bin 40, thereby facilitating the moving clamp jaw 11 to drive the battery cell 102 to exit the clamping bin 40 and move to the detection position 201. After the battery cell 102 is detected, the moving clamp jaw 11 drives the battery cell 102 to move to the turnover position 202. The battery cell 102 enters the clamping bin 40 of the turnover frame 4. Then the first lifting module 13 lowers the moving clamp jaw 11 in height, so that the battery cell 102 falls into the clamping bin 40.

[0047] In order to avoid the battery cell 102 from the moving clamp jaw 11, in this embodiment, referring to Figure 3 and Figure 4 , the two ends of the moving clamp jaw 11 in the length direction are provided with limit blocks 12. When the moving clamp jaw 11 moves the battery cell 102, the battery cell 102 is located between the two limit blocks 12.

[0048] It can be understood that, in this way, when the moving clamp jaw 11 drives the battery cell 102 to move between the turnover position 202 and the detection position 201, the battery cell 102 cannot slip out of the moving clamp jaw 11 through the limit block 12, which ensures the safety of the battery cell 102.

[0049] In order to drive the turnover frame 4 to move between the turnover position 202 and the rubber sticking position 203, in this embodiment, referring to Figures 1 to 6 , the translational linear module 5 includes a base 51, a linear driving part 52 and a sliding seat 53. The translational guide rail 54 is arranged on the upper side of the base 51. The sliding seat 53 is in sliding contact with the translational guide rail 54. The linear driving part 52 is installed on the side of the base 51 and is in transmission connection with the sliding seat 53. The sliding seat 53 is provided with two support frames 55. Each of the support frames 55 is provided with a set of turnover driving assemblies 6. The turnover frame 4 is movably arranged between the two support frames 55 through the turnover driving assemblies 6.

[0050] It can be understood that, in this way, the turnover frame 4 moves linearly between the turnover position 202 and the rubberizing position 203 through the linear module 5, and the linear driving part 52 can be a linear motor or a linear cylinder, as long as it can drive the sliding seat 53 to slide along the translation guide rail 54. Under the driving of the linear driving part 52, the sliding seat 53 and the turnover frame 4 can move linearly between the turnover position 202 and the rubberizing position 203 through the guidance of the translation guide rail 54.

[0051] In order to drive the battery cell 102 to turn over, in the embodiment, referring to Figure 5 and Figure 6 , the turnover driving assembly 6 includes a transmission-connected rotary motor 61 and a rotary shaft 62, the rotary motor 61 is installed on the lower side of the support frame 55, the rotary shaft 62 is installed on the upper side of the support frame 55, the turnover frame 4 is connected with the rotary shaft 62, and the rotary motor 61 drives the rotary shaft 62 and the clamping compartment 40 of the turnover frame 4 to rotate relative to the support frame 55.

[0052] It can be understood that, in this way, the clamping compartment 40 is used to clamp the battery cell 102, so as to ensure that the battery cell 102 will not fall off the turnover frame 4 during the turnover process, the rotary motor 61 drives the rotary shaft 62 and the turnover frame 4 to rotate, thereby driving the battery cell 102 in the turnover frame 4 to turn over, the battery cell 102 will turn over 180 degrees each time, thereby facilitating the CCD camera 21 to detect the front and back surfaces of the battery cell 102, shortening the detection time of the battery cell 102, and reducing the carrying time of the battery cell 102.

[0053] In order to ensure that the battery cell 102 will not fall off the turnover frame 4 during the turnover process, in the embodiment, referring to Figures 1 to 6 , the turnover frame 4 includes two rotary seats 41, a first clamping plate 42, a second clamping plate 43, and a first clamping cylinder 44, the two rotary seats 41 are fixed with the two rotary shafts 62 of the turnover driving assembly 6 respectively, the first clamping plate 42 and the second clamping plate 43 are arranged in parallel between the two rotary seats 41 to form the clamping compartment 40; the first clamping plate 42 is fixedly connected with the two rotary seats 41, the first clamping cylinder 44 is fixed on the rotary seat 41 and is in transmission connection with the second clamping plate 43, and the second clamping plate 43 is movably arranged between the two rotary seats 41 through the first clamping cylinder 44.

[0054] It can be understood that, in this way, the turnover frame 4 is limited by the first clamping plate 42 and the second clamping plate 43 on the upper and lower sides of the clamping compartment 40, the battery cell 102 is placed between the first clamping plate 42 and the second clamping plate 43, the battery cell 102, the first clamping plate 42, and the second clamping plate 43 are parallel to each other, the second clamping plate 43 moves to the first clamping plate 42 through the first clamping cylinder 44, thereby clamping the battery cell 102, and the second clamping plate 43 moves away from the first clamping plate 42 to release the battery cell 102.

[0055] In order to flip the clamping compartment 40 of the frame 4 can clamp the battery cell 102, in the embodiment, reference Figure 6 , the first clamping plate 42 is fixed with a plurality of first pads 45 inside the clamping compartment 40, the second clamping plate 43 is provided with a pressing plate 46 inside the clamping compartment 40, the pressing plate 46 is provided with at least two second pads 47, the clamping compartment 40 is in contact with the battery cell 102 through the first pad 45 and the second pad 47, the second clamping plate 43 is provided with a second clamping cylinder 48 outside the clamping compartment 40, the second clamping cylinder 48 is in transmission connection with the pressing plate 46, the pressing plate 46 is connected with a guide rod 49 in sliding connection with the second clamping plate 43, the second clamping cylinder 48 drives the pressing plate 46 and the second pad 47 to move along the guide rod 49.

[0056] It can be understood that, in this way, the battery cell 102 is separated from the first clamping plate 42 by the first pad 45, and the battery cell 102 is separated from the second clamping plate 43 by the second pad 47, which facilitates the movement of the clamping jaw 11 to extend below the battery cell 102, the second clamping plate 43 is driven by the first clamping cylinder 44, the pressing plate 46 is driven by the second clamping cylinder 48, the second pad 47 has two strokes, so that the clamping compartment 40 can be compatible with battery cells 102 of different thicknesses.

[0057] In order to carry out the glue preparation operation of the two-dimensional code glue, in the embodiment, reference Figure 1 and Figure 6 , the two-dimensional glue sticking device 500 further comprises a glue preparation assembly 8, the glue preparation assembly 8 comprises a vertical plate 80, a unwinding shaft 81, a material roller 82, a glue stretching roller 83, a glue cutting knife 84 and a glue pulling clamp jaw 86, the unwinding shaft 81 is rotationally arranged on the vertical plate 80 and is sleeved with a two-dimensional code glue material disc 105, the material roller 82, the glue stretching roller 83, the glue cutting knife 84 and the glue pulling clamp jaw 86 are arranged on the vertical plate 80 along the path of the two-dimensional code glue material belt 104, the glue stretching roller 83 pulls the two-dimensional code glue material belt 104 between the two material rollers 82 in a swinging manner to unwind the two-dimensional code glue material disc 105; the glue preparation position 204 is provided with a glue cutting cylinder 85, a finger cylinder 87 and a glue pulling motor 89, the glue cutting knife 84 is movably arranged below the glue preparation position 204 through the glue cutting cylinder 85, the glue pulling clamp jaw 86 is arranged on the driving end of the finger cylinder 87, the finger cylinder 87 is in transmission connection with the glue pulling motor 89 through a screw pair, the vertical plate 80 is provided with a glue pulling guide rail 88 at the glue preparation position 204, the glue pulling motor 89 drives the finger cylinder 87 and the glue pulling clamp jaw 86 to move along the glue pulling guide rail 88 to pull the two-dimensional code glue material belt 104 to the glue preparation position 204.

[0058] It can be understood that, thus arranged, the unwinding shaft 81 is used to set the two-dimensional code rubber disc 105, the rubber pulling roller 83 pulls the two-dimensional code rubber tape 104 in a swinging manner, the finger cylinder 87 drives the rubber pulling clamp 86 to clamp the two-dimensional code rubber tape 104, and the rubber pulling motor 89 drives the two-dimensional code rubber tape 104 to be pulled, the length of the two-dimensional code rubber tape 103 is pulled, after the length is pulled, the cutting cylinder 85 drives the cutter to cut the two-dimensional code rubber tape 104, and the two-dimensional code rubber tape 103 formed after being cut is clamped by the rubber pulling clamp 86 until the suction head 71 sucks the two-dimensional code rubber tape 103.

[0059] In order to paste the two-dimensional code rubber tape 103 on the battery cell 102, in the embodiment, referring to Figure 1 , the rubber pasting assembly 7 includes the suction head 71, the second lifting module 72, the second translation module 74 and the rubber pasting frame 76, the suction head 71 is installed at the lower end of the second lifting seat 73 of the second lifting module 72 through a support, the second lifting seat 73 is arranged on the second moving seat 75 of the second translation module 74, the second translation module 74 is arranged at the top end of the rubber pasting frame 76, the second translation module 74 drives the second lifting seat 73 and the suction head 71 to reciprocate between the material preparation position and the rubber pasting position 203, the second lifting module 72 drives the suction head 71 to suck the two-dimensional code rubber tape 103 at the material preparation position, and drives the suction head 71 to paste the two-dimensional code rubber tape 103 on the battery cell 102 at the rubber pasting position 203.

[0060] It needs to be further explained that, in addition to cooperating with the rubber pasting assembly 7 to paste the two-dimensional code rubber tape 103 on the battery cell 102, the turnover frame 4 also cooperates with the handling manipulator 101 of the laminating machine, after the battery cell 102 is detected at the detection position 201, the battery cell 102 is transferred to the rubber pasting position 203 through the turnover frame 4, if the battery cell 102 is qualified, the two-dimensional code rubber tape 103 will be pasted, and the battery cell 102 is clamped and carried to the next processing procedure through the handling manipulator 101, if the battery cell 102 is unqualified, the two-dimensional code rubber tape 103 will not be pasted, and the battery cell 102 is clamped and carried to the defective product recycling process through the handling manipulator 101, then the handling manipulator 101 clamps and places the next laminated battery cell 102 with C-shaped rubber in the empty turnover frame 4 for detection.

[0061] It needs to be further explained that, the detection sensor 9 is arranged on the side of the cutter and the side of the suction head 71, two detection sensors 9 are respectively used before the rubber is prepared and after the two-dimensional code rubber tape 103 is pasted, the information of the two-dimensional code is uploaded to the production system of the battery cell 102 through the two detection sensors 9, which is beneficial to trace the source.

[0062] The working process of the embodiment of the application is as follows: the carrying manipulator 101 carries the battery cell 102 on which the lamination is completed and the C-shaped adhesive is pasted to the pasting adhesive position 203, and places the battery cell 102 in the clamping bin 40 of the turnover frame 4; the turnover frame 4 drives the battery cell 102 to move to the turnover position 202; the carrying assembly 1 carries the battery cell 102 out of the clamping bin 40 and moves to the detection position 201; the battery cell 102 is aligned through the alignment assembly 3; the CCD camera 21 performs visual detection on the battery cell 102; after one face is detected, the carrying assembly 1 moves the battery cell 102 back to the turnover frame 4; the turnover frame 4 drives the battery cell 102 to turn over by 180 degrees; then the carrying assembly 1 carries the battery cell 102 out of the clamping bin 40 and moves to the detection position 201; the battery cell 102 is aligned again through the alignment assembly 3; the other face of the battery cell 102 is visually detected through the CCD camera 21; after the detection is completed, the carrying assembly 1 moves the battery cell 102 back to the turnover frame 4; the turnover frame 4 drives the battery cell 102 to the pasting adhesive position 203; the pasting adhesive assembly 7 moves the two-dimensional code adhesive tape 103 at the standby adhesive position 204 to the pasting adhesive position 203 and pastes the two-dimensional code adhesive tape 103 on the battery cell 102; the carrying manipulator 101 clamps and takes the battery cell 102 on which the two-dimensional code adhesive tape 103 is pasted and moves to the next working procedure to detect the next battery cell 102.

[0063] The embodiment of the application guarantees that the turnover device 400 is arranged between the detection device 300 and the two-dimensional adhesive pasting device 500, the turnover device 400 is used for transferring and turning over the battery cell 102 between the detection device 300 and the two-dimensional adhesive pasting device 500, the CCD camera 21 can detect the front and back faces of the battery cell 102, the detection time is shortened, and the carrying time of the battery cell 102 is reduced; the turnover device 400, the detection device 300 and the two-dimensional adhesive pasting device 500 have good linkage; the detection device 300 performs rapid visual detection on the battery cell 102 through the CCD camera 21 to detect whether the adhesive position of the C-shaped adhesive on the battery cell 102 and the surface of the battery cell 102 are wrinkled; the battery cell 102 is positioned through the alignment assembly 3 before detection, so that the detection precision of the C-shaped adhesive of the battery cell 102 by the CCD camera 21 is guaranteed; the qualified battery cell 102 is pasted with the two-dimensional code adhesive tape 103 through the two-dimensional adhesive pasting device 500, so that the qualified and unqualified battery cells 102 can be distinguished; meanwhile, the detection sensor 9 uploads information to the production system of the battery cell 102, so that the traceability management of the battery cell 102 is facilitated.

[0064] The above is not intended to limit the technical scope of the application in any way, and any modification, equivalent change and modification made to the above embodiments according to the technical essence of the application still belong to the scope of the technical solution of the application.

Claims

1. A sticker detection mechanism with a sticker with two-dimensional code sticking device, characterized in that, The detection device, the turnover device and the two-dimensional adhesive sticking device are provided, the detection device comprises a moving assembly and a detection assembly, the detection assembly is arranged above the detection position, the moving assembly reciprocates between the detection position and the turnover position to drive the battery cell to move between the turnover position and the detection position, the CCD camera of the detection assembly detects the battery cell in the detection position in terms of the adhesive position and the surface flatness; The turnover device is arranged between the detection device and the two-dimensional adhesive sticking device, the turnover device comprises a turnover frame, a translation linear module and a turnover driving assembly, the turnover frame is provided with a clamping bin for clamping the battery cell, the turnover frame reciprocates between the turnover position and the adhesive sticking position through the translation linear module, and the turnover driving assembly drives the clamping bin and the battery cell to turn over at the turnover position. The two-dimensional adhesive sticking device comprises an adhesive sticking assembly, the adhesive sticking assembly reciprocates between the adhesive preparation position and the adhesive sticking position, the adhesive sticking assembly sucks the two-dimensional code adhesive tape from the adhesive preparation position and sticks the two-dimensional code adhesive tape on the battery cell in the adhesive sticking position.

2. The adhesive detection mechanism with adhesive pasting and two-dimensional code pasting device according to claim 1, characterized in that, The detection assembly comprises a CCD camera and a fixing frame, at least two CCD cameras are arranged on the top of the fixing frame, the CCD cameras are arranged downwardly to the detection position, alignment assemblies are arranged on the outer side of the detection position of the fixing frame, the alignment assemblies comprise positioning plates and positioning cylinders, the positioning cylinders drive the positioning plates to contact the battery cell in the detection position to push the battery cell to align.

3. The adhesive detection mechanism with adhesive pasting and two-dimensional code pasting device according to claim 1, characterized in that, The moving assembly comprises moving clamps, a first lifting module and a first translation module which are sequentially connected in transmission, the moving clamps are installed on the first lifting seats of the first lifting module and are arranged towards the detection position and the turnover position, the first lifting module is installed on the first moving seat of the first translation module, the first translation module drives the first lifting module and the moving clamps to reciprocate between the detection position and the turnover position, and the first lifting module drives the moving clamps to vertically move to lift the battery cell to enter and exit the clamping bin in the turnover position.

4. The adhesive detection mechanism with a two-dimensional code adhesive device according to claim 3, characterized in that, Limiting blocks are protruded at the two ends of the length direction of the moving clamps, and the battery cell is located between the two limiting blocks when the moving clamps move the battery cell.

5. The adhesive detection mechanism with adhesive and two-dimensional code sticking device according to claim 1, characterized in that, The translation linear module comprises a base, a linear driving member and a sliding seat, the upper side of the base is provided with a translation guide rail, the sliding seat is in sliding contact with the translation guide rail, and the linear driving member is installed on the side of the base and is in transmission connection with the sliding seat; two supporting frames are arranged on the sliding seat, a set of turnover driving assemblies are arranged on each supporting frame, and the turnover frame is movably arranged between the two supporting frames through the turnover driving assemblies.

6. The adhesive detection mechanism with adhesive pasting and two-dimensional code pasting device according to claim 1, characterized in that, The turnover driving assembly comprises a transmission-connected rotary motor and a rotary shaft, the rotary motor is installed on the lower side of the supporting frame, the rotary shaft is installed on the upper side of the supporting frame, the turnover frame is connected with the rotary shaft, and the rotary motor drives the rotary shaft and the clamping bin of the turnover frame to rotate relative to the supporting frame.

7. The adhesive detection mechanism with adhesive pasting and two-dimensional code pasting device according to claim 6, characterized in that, The turnover frame comprises two rotating seats, a first clamping plate, a second clamping plate and a first clamping cylinder, the two rotating seats are fixed with two rotating shafts of a turnover driving assembly respectively, the first clamping plate and the second clamping plate are arranged in parallel between the two rotating seats to form a clamping compartment, the first clamping plate is fixedly connected with the two rotating seats, the first clamping cylinder is fixed on the rotating seat and is in transmission connection with the second clamping plate, and the second clamping plate is movably arranged between the two rotating seats through the first clamping cylinder.

8. The adhesive detection mechanism with adhesive pasting and two-dimensional code pasting device according to claim 7, characterized in that, The first clamping plate is fixed with a plurality of first pads on the inner side of the clamping compartment, the second clamping plate is provided with a pressing plate on the inner side of the clamping compartment, the pressing plate is provided with at least two second pads, the clamping compartment is in contact with the battery cell through the first pads and the second pads, the second clamping plate is provided with a second clamping cylinder on the outer side of the clamping compartment, the second clamping cylinder is in transmission connection with the pressing plate, the pressing plate is connected with a guide rod in sliding connection with the second clamping plate, and the second clamping cylinder drives the pressing plate and the second pads to move along the guide rod.

9. The adhesive detection mechanism with adhesive pasting and two-dimensional code pasting device according to claim 1, characterized in that, The two-dimensional code adhesive attaching device further comprises a standby adhesive assembly, the standby adhesive assembly comprises a vertical plate, a unwinding shaft, a material roller, a adhesive stretching roller, a adhesive cutting knife and a adhesive pulling clamp, the unwinding shaft is rotatably arranged on the vertical plate and is sleeved with a two-dimensional code adhesive material disc, the material roller, the adhesive stretching roller, the adhesive cutting knife and the adhesive pulling clamp are arranged on the vertical plate along the path of the two-dimensional code adhesive material belt, the adhesive stretching roller pulls the two-dimensional code adhesive material belt between the two material rollers in a swinging manner to unwind the two-dimensional code adhesive material disc; the standby adhesive position is provided with a adhesive cutting cylinder, a finger cylinder and a adhesive pulling motor, the adhesive cutting knife is movably arranged below the standby adhesive position through the adhesive cutting cylinder, the adhesive pulling clamp is arranged on the driving end of the finger cylinder, the finger cylinder is in transmission connection with the adhesive pulling motor through a screw pair, the vertical plate is provided with a adhesive pulling guide rail at the standby adhesive position, and the adhesive pulling motor drives the finger cylinder and the adhesive pulling clamp to move along the adhesive pulling guide rail to pull the two-dimensional code adhesive material belt to the standby adhesive position.

10. The adhesive detection mechanism with adhesive pasting and two-dimensional code pasting device according to claim 1, characterized in that, The adhesive attaching assembly comprises a material suction head, a second lifting module, a second translation module and an adhesive attaching frame, the material suction head is mounted at the lower end of a second lifting seat of the second lifting module through a support, the second lifting seat is arranged on a second moving seat of the second translation module, the second translation module is arranged at the top end of the adhesive attaching frame, the second translation module drives the second lifting seat and the material suction head to reciprocate between a standby material position and an adhesive attaching position, and the second lifting module drives the material suction head to suck the two-dimensional code adhesive tape at the standby material position and drives the material suction head to attach the two-dimensional code adhesive tape on the battery cell at the adhesive attaching position.

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