Battery cell group labeling device

Abstract

The utility model relates to the technical field of battery cell group labeling, in particular to a battery cell group labeling device which comprises a label feeding assembly, a conveying module and a labeling assembly, a label material belt is adsorbed by a labeling suction head under the guide of a guide plate and a stripping plate in the same state as the end face of a battery cell, and then labeling is carried out through the labeling suction head. Due to the arrangement of the guide plate and the stripping plate, when the battery cell group is labeled, the labeling suction head does not need to rotate a label, and after the label is adsorbed from the stripping plate, the label is directly aligned to the end face of the battery cell group for labeling. Compared with the prior art, the technical scheme adopted by the utility model has the advantages that the action of rotating the label after the label is adsorbed by the labeling suction head is reduced, and the labeling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery cell group label sticking, specifically relates to a battery cell group label sticking device. BACKGROUND

[0002] In use, the battery cell is often assembled into a battery cell group in a manner of multiple battery cells being connected in series, and then the end face of the battery cell group is labeled by a label sticking device.

[0003] In the prior art, when the battery cell group is labeled, the label feeding device usually feeds out the label in a horizontal state, and the end face of the battery cell that needs to be labeled is arranged along the vertical direction, so that the label needs to be rotated to correspond to the end of the battery cell by a label sticking suction head before being labeled, and the label sticking efficiency is low. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems by adopting the technical scheme of providing a battery cell group label sticking device, which comprises:

[0005] A label feeding assembly comprises a mounting plate, a feeding roller and a collecting roller arranged on the mounting plate, a driving motor for driving the feeding roller to rotate, a stripping plate arranged between the feeding roller and the collecting roller, a plurality of feeding support rollers and a plurality of collecting support rollers, and a guide plate arranged above the stripping plate, wherein the guide plate and the stripping plate are arranged along the vertical direction, and a label material belt is sequentially arranged on the feeding roller, the feeding support rollers, the guide plate, the stripping plate, the collecting support rollers and the collecting roller, the stripping plate is used to strip the label from the release paper, and the guide plate and the stripping plate are used to make the label in a vertical state when being stripped;

[0006] A conveying module is provided with a carrier, and the carrier is used to place the battery cell group.

[0007] A label sticking assembly comprises an XYZ moving module and a label sticking cylinder arranged at the output end of the XYZ moving module, the output end of the label sticking cylinder is provided with a label sticking suction head, the XYZ moving module is used to drive the label sticking suction head to stick the label on the battery cell, and the label sticking suction head corresponds to the end face of the battery cell group.

[0008] Further, a pushing cylinder is arranged on the mounting plate, the output end of the pushing cylinder is provided with a pushing plate, the pushing plate corresponds to the guide plate, and the pushing cylinder is used to drive the pushing plate to push the label material belt to be in contact with the guide plate.

[0009] Further, the installation plate is further provided with a rotating motor and a moving roller, the output end of the rotating motor is connected with the moving roller, the installation plate is provided with an arc-shaped groove, the moving roller is located between the material receiving supporting roller and the stripping plate, and the rotating motor is used to drive the moving roller to rotate and be arranged in the arc-shaped groove.

[0010] Further, the installation plate is further provided with a rotating motor and a moving roller, the output end of the rotating motor is connected with the moving roller, the installation plate is provided with an arc-shaped groove, the moving roller is located between the material receiving supporting roller and the stripping plate, and the rotating motor is used to drive the moving roller to rotate and be arranged in the arc-shaped groove.

[0011] Further, the carrier includes an upper pressing plate and a lower pressing plate, and the upper pressing plate and the lower pressing plate are both provided with a placing groove matched with the battery cell group.

[0012] Further, the carrier includes an upper pressing plate and a lower pressing plate, and the upper pressing plate and the lower pressing plate are both provided with a placing groove matched with the battery cell group.

[0013] Further, the carrier includes an upper pressing plate and a lower pressing plate, and the upper pressing plate and the lower pressing plate are both provided with a placing groove matched with the battery cell group.

[0014] Further, the carrier includes an upper pressing plate and a lower pressing plate, and the upper pressing plate and the lower pressing plate are both provided with a placing groove matched with the battery cell group.

[0015] Further, the carrier includes an upper pressing plate and a lower pressing plate, and the upper pressing plate and the lower pressing plate are both provided with a placing groove matched with the battery cell group.

[0016] Further, the label feeding assembly is provided with two groups, the label is matched with the polarity of the end face of the battery cell, and the conveying module is located between the two groups of label feeding assemblies.

[0017] The electric cell group labeling device has the advantages that the label is adsorbed by the labeling suction head in the same state as the end face of the electric cell group under the guidance of the guide plate and the stripping plate, and then the label is labeled by the labeling suction head, the labeling suction head does not need to rotate the label when labeling the electric cell group, but directly labels the end face of the electric cell group after adsorbing the label from the stripping plate. Compared with the prior art, the technical scheme adopted by the electric cell group labeling device reduces the action of rotating the label after adsorbing the label by the labeling suction head, and improves the labeling efficiency. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] In the picture: Figure 1 An overall structural diagram of a battery cell labeling device provided by this utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 for Figure 1 The three-dimensional structural diagram of the label feeding assembly shown;

[0022] Figure 4 for Figure 3 The diagram shows the winding sequence of the label tape in the label feeding assembly.

[0023] Figure 5 for Figure 1 A three-dimensional structural diagram of the middle section;

[0024] Figure 6 for Figure 5 Exploded view of the structure shown;

[0025] Figure 7 for Figure 1 The diagram shows the three-dimensional structure of the labeling component.

[0026] Explanation of reference numerals in the attached drawings: 100, Battery cell labeling device; 10, Label feeding assembly; 11, Mounting plate; 111, Push cylinder; 112, Push plate; 113, Rotary motor; 114, Moving roller; 115, Arc groove; 116, Support frame; 1161, Limiting groove; 12, Feeding roller; 13, Receiving roller; 14, Drive motor; 15, Peeling plate; 16, Feeding support roller; 17, Receiving support roller; 18, Guide plate; 20, Conveying module; 21, Carrier frame; 211, Upper pressure plate; 2111, Positioning groove; 212, Lower pressure plate; 2121, Placement groove; 2122, Positioning hole 22. Belt conveyor structure; 30. Labeling assembly; 31. XYZ moving module; 311. X-axis moving module; 312. Z-axis moving module; 313. Y-axis moving module; 32. Labeling cylinder; 321. Labeling suction head; 3211. Frame; 3212. Labeling section; 40. Frame; 50. Positioning lifting assembly; 51. Lifting cylinder; 511. Lifting plate; 5111. Positioning column; 52. Positioning frame; 521. Positioning plate; 60. Limiting cylinder; 61. Limiting rod; 200. Battery cell assembly; 201. Battery cell; 300. Label tape; 301. Label; 302. Release paper. Detailed Implementation

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model more clear, the utility model will be described in detail in combination with the drawings. The drawing is a simplified schematic diagram, and only illustrates the basic of the utility model in a schematic manner, and therefore it only shows the components related to the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] Please refer to Figures 1-7 , provide a kind of battery core group label sticking device 100, including label feeding assembly 10, conveying module 20 and label sticking assembly 30, and rack 40, label feeding assembly 10, conveying module 20 and label sticking assembly 30 are located on rack 40. Label feeding assembly 10 is equipped with two groups, and is arranged in pairs about the center axis of the length direction of battery core group 200, and the polarity of label 301 and the end face of battery core 201 corresponds.

[0029] With the top surface of rack 40 in the drawing as horizontal plane, the height direction of rack 40 is vertical direction, except Figure 4 In this embodiment, only part of label material belt is shown in other drawings corresponding to this embodiment.

[0030] Label feeding assembly 10 includes mounting plate 11, unwinding roller 12 arranged on mounting plate 11, winding roller 13, driving motor 14 for driving unwinding roller 12 to rotate, stripping plate 15 arranged between unwinding roller 12 and winding roller 13, a plurality of unwinding support rollers 16 and a plurality of winding support rollers 17, and guide plate 18 arranged above stripping plate 15, guide plate 18 and stripping plate 15 are arranged along vertical direction, label material belt 300 is wound on unwinding roller 12, unwinding support roller 16, guide plate 18, stripping plate 15, winding support roller 17 and winding roller 13 in sequence, and both ends of label material belt 300 are fixedly connected with unwinding roller 12 and winding roller 13 respectively, stripping plate 15 is used for stripping label 301 from release paper 302, and guide plate 18 and stripping plate 15 are used for making label 301 in vertical state when stripping.

[0031] The labeling assembly 30 comprises an XYZ movement module 31 and a labeling cylinder 32 arranged at the output end of the XYZ movement module 31, and the output end of the labeling cylinder 32 is provided with a labeling suction head 321; the XYZ movement module 31 is used to drive the labeling suction head 321 to label the labels 301 on the battery cells 201, and the labeling suction head 321 corresponds to the end face of the battery cell group 200. Specifically, in the embodiment, the XYZ movement module 31 comprises an X-axis movement module 311 arranged along the width direction of the rack 40, a Z-axis movement module 312 arranged along the height direction of the rack 40 and a Y-axis movement module 313 arranged along the length direction of the rack 40, the labeling cylinder 32 is fixedly arranged at the output end of the Y-axis movement module 313, and the labeling cylinder 32 is arranged towards the carrier 21. The labeling suction head 321 comprises a frame 3211 arranged at the output end of the labeling cylinder 32 and a labeling part 3212 arranged on the frame 3211, the labeling part 3212 is a vacuum suction head, the labeling part 3212 is triangular, and the labeling part 3212 corresponds to the battery cell group 200.

[0032] Please refer to Figure 4 When the labels 301 are peeled off, the driving motor 14 controls the unwinding roller 12 to rotate, thereby driving the winding roller 13 to rotate, and the label material 300 moves. The label material 300 sequentially passes through the unwinding roller 12, the unwinding support roller 16, the guide plate 18, the peeling plate 15, the winding support roller 17 and the winding roller 13, and when passing through the peeling plate 15, since the label material 300 is in a tension state, and when the release paper 302 tightly abuts against the peeling plate 15 and changes the running direction, the front end of the label 301 is forced to be separated due to the certain stiffness of the label 301, and at this time, the labeling suction head 321 adsorbs the back adhesive surface of the label 301.

[0033] The label material 300 is adsorbed by the labeling suction head 321 in the same state as the end face of the battery cell 201 under the guidance of the guide plate 18 and the peeling plate 15, and then is labeled by the labeling suction head 321. Due to the arrangement of the guide plate 18 and the peeling plate 15, when labeling the battery cell group 200, the labeling suction head 321 does not need to rotate the label 301, but directly labels the label 301 on the end face of the battery cell group 200 after adsorbing the label 301 from the peeling plate 15. Compared with the prior art, the technical scheme adopted by the utility model reduces the action of rotating the label 301 after the labeling suction head 321 adsorbs the label 301, and improves the labeling efficiency.

[0034] The installation plate 11 is provided with a push air cylinder 111, the output end of the push air cylinder 111 is provided with a push plate 112, the push plate 112 corresponds to the guide plate 18, and the push air cylinder 111 is used to drive the push plate 112 to push the label material belt 300 to be in contact with the guide plate 18. The push air cylinder 111 pushes the label material belt 300 close to the guide plate 18, so that the label material belt 300 is guided by the guide plate 18 and then passes through the stripping plate 15 in the vertical direction.

[0035] The installation plate 11 is also provided with a rotating motor 113 and a moving roller 114, the output end of the rotating motor 113 is connected with the moving roller 114, the installation plate 11 is provided with an arc-shaped groove 115, the moving roller 114 is located between the material collecting support roller 17 and the stripping plate 15, and the rotating motor 113 is used to drive the moving roller 114 to rotate and be arranged in the arc-shaped groove 115. The moving roller 114 is used to guide the winding of the label material belt 300, and cooperates with the material collecting support roller 17 to make the label material belt 300 keep in a tension state. Specifically, in the embodiment, the output end of the rotating motor 113 is fixedly connected with the moving roller 114 through a synchronous belt transmission mechanism, and the synchronous belt transmission mechanism is not shown in the figure.

[0036] The installation plate 11 is also provided with a support frame 116 for supporting the stripping plate 15, and the support frame 116 is provided with a limiting groove 1161 for the label material belt 300 to pass through.

[0037] The conveying module 20 is located between the two groups of label feeding assemblies 10, and the output end of the conveying module 20 is provided with a carrier 21 for placing a battery core group 200. Specifically, in the embodiment, the conveying module 20 includes two synchronously rotating belt conveying structures 22, the battery core group 200 includes three battery cores 201 stacked and placed, the positive poles of the three battery cores 201 are located at different sides, and the labels 301 on the label material belt 300 are arranged correspondingly to the polarity of the end portions of the battery cores 201.

[0038] The carrier 21 includes an upper pressing plate 211 and a lower pressing plate 212, and the upper pressing plate 211 and the lower pressing plate 212 are both provided with a placing groove 2121 matched with the battery core group 200, and the placing groove 2121 limits the battery core group 200. Specifically, the placing grooves 2121 on the carrier 21 are arranged side by side along the length direction of the carrier 21.

[0039] The label feeding assembly 10 further includes a position reaching jacking assembly 50, the position reaching jacking assembly 50 includes a jacking air cylinder 51 arranged below the carrier and a positioning frame 52 arranged above the conveying module 20, the output end of the jacking air cylinder 51 is provided with a jacking plate 511, the positioning frame 52 and the jacking air cylinder 51 both correspond to the labeling suction head 321, and the jacking air cylinder 51 is used to drive the jacking plate 511 to push the carrier 21 against the positioning frame 52. Specifically, in the embodiment, the jacking air cylinder 51 is located between the two belt conveying structures.

[0040] Further, the positioning frame 52 is provided with a positioning plate 521, and the upper pressing plate 211 is provided with a positioning groove 2111 matched with the positioning plate 521, and the jacking cylinder 51 is used to drive the positioning plate 521 to insert into the positioning groove 2111. The jacking plate 511 is provided with a positioning column 5111, the lower pressing plate 212 is provided with a positioning hole 2122 matched with the positioning column 5111, and the jacking cylinder 51 is used to drive the positioning column 5111 to insert into the positioning hole 2122. The positioning plate 521 cooperates with the jacking plate 511, so that the carrier 21 is resisted by the jacking plate 511 and the positioning plate 521 when labeling and is not easy to move, and labeling is facilitated.

[0041] The label feeding assembly 10 further comprises a limiting cylinder 60, the limiting cylinder 60 is located between the two belt conveying mechanisms, the output end of the limiting cylinder 60 is provided with a limiting rod 61, the limiting cylinder 60 corresponds to the labeling suction head 321, and the limiting cylinder 60 is used to drive the limiting rod 61 to move to limit the carrier 21.

Claims

1. A battery cell pack labeling device, characterized in that, The application relates to a label feeding assembly, a conveying module, a labeling assembly and a limiting cylinder. The label feeding assembly comprises a mounting plate, a feeding roller arranged on the mounting plate, a collecting roller, a driving motor for driving the feeding roller to rotate, a stripping plate arranged between the feeding roller and the collecting roller, a plurality of feeding supporting rollers and a plurality of collecting supporting rollers, and a guide plate arranged above the stripping plate, wherein the guide plate and the stripping plate are arranged in a vertical direction, a label tape is sequentially arranged on the feeding roller, the feeding supporting rollers, the guide plate, the stripping plate, the collecting supporting rollers and the collecting roller, the stripping plate is used for stripping the label from release paper, and the guide plate and the stripping plate are used for enabling the label to be in a vertical state during stripping. The conveying module is provided with a carrier for placing a battery cell group. The labeling assembly comprises an XYZ moving module and a labeling cylinder arranged at the output end of the XYZ moving module, the output end of the labeling cylinder is provided with a labeling suction head, the XYZ moving module is used for driving the labeling suction head to label the label on the battery cell, and the labeling suction head and the end face of the battery cell group correspond to each other.

2. The labeler of claim 1, wherein: The mounting plate is provided with a pushing cylinder, the output end of the pushing cylinder is provided with a pushing plate, the pushing plate corresponds to the guide plate, and the pushing cylinder is used for driving the pushing plate to push the label tape to be in contact with the guide plate.

3. The labeler of claim 1, wherein: The mounting plate is further provided with a rotating motor and a moving roller, the output end of the rotating motor is connected with the moving roller, the mounting plate is provided with an arc-shaped groove, the moving roller is arranged between the collecting supporting roller and the stripping plate, and the rotating motor is used for driving the moving roller to rotate and be arranged in the arc-shaped groove.

4. The cell pack labeling apparatus of claim 1, wherein: The mounting plate is further provided with a supporting frame for supporting the stripping plate, and the supporting frame is provided with a limiting groove for the label tape.

5. The cell pack labeling apparatus of claim 1, wherein: The carrier comprises an upper pressing plate and a lower pressing plate, and the upper pressing plate and the lower pressing plate are both provided with a placing groove matched with the battery cell group.

6. The label applicator of claim 5, wherein: The application further comprises a position-reached jacking assembly, the position-reached jacking assembly comprises a jacking cylinder arranged below the carrier and a positioning frame arranged above the conveying module, the output end of the jacking cylinder is provided with a jacking plate, the positioning frame and the jacking cylinder correspond to the labeling suction head, and the jacking cylinder is used for driving the jacking plate to push the carrier to abut against the positioning frame.

7. The label applicator of claim 6, wherein: The positioning frame is provided with a positioning plate, the upper pressing plate is provided with a positioning groove matched with the positioning plate, and the jacking cylinder is used for driving the positioning plate to be inserted into the positioning groove.

8. The label applicator of claim 7, wherein: The jacking plate is provided with a positioning column, the lower pressing plate is provided with a positioning hole matched with the positioning column, and the jacking cylinder is used for driving the positioning column to be inserted into the positioning hole.

9. The cell pack labeling apparatus of claim 1, wherein: The application further comprises a limiting cylinder, the output end of the limiting cylinder is provided with a limiting rod, the limiting cylinder corresponds to the labeling suction head, and the limiting cylinder is used for driving the limiting rod to move to limit the carrier.

10. The labeler of battery cell groups of claim 1, wherein: The label feeding assembly is provided with two groups, the polarity of the label corresponds to the polarity of the end face of the battery cell, and the conveying module is arranged between the two groups of label feeding assemblies.

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