Glue nail removal equipment

Abstract

The present invention discloses a glue nail pulling device, which includes a nail pulling device and a recovery device. The nail pulling device is used to pull out the glue nails of the battery, and the recovery device is arranged along the extraction path of the glue nails; the glue nails pulled out by the nail pulling device fall into the recovery device, and the recovery device collects the glue nails. The invention of the present application realizes the automatic extraction of the battery glue nails through the setting of the nail pulling device, with high nail pulling efficiency and reduced labor costs; at the same time, through the coordinated setting of the nail pulling device and the recovery device, it is avoided that the nail pulling device itself moves or an external mechanism is applied to cooperate in order to collect the glue nails, which saves the time of collecting the glue nails and further improves the nail pulling efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium battery production, and in particular to a glue nail pulling device. Background Art

[0002] When preparing batteries, it is necessary to remove the glue nails of the batteries before baking. In the prior art, the removal of glue nails is mainly done manually with a clamp, which is inefficient and labor-intensive. Especially for large batteries, the removal of glue nails is time-consuming and labor-intensive. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a glue nail pulling device.

[0004] A glue nail pulling device disclosed in the present invention comprises:

[0005] A nail pulling device, used to pull out the glue nails of the battery; and

[0006] The recovery device is arranged along the extraction path of the plastic nails; the plastic nails extracted by the nail extraction device fall into the recovery device, and the recovery device collects the plastic nails.

[0007] According to one embodiment of the present invention, the nail pulling device includes a load-bearing positioning mechanism and a nail pulling mechanism; the nail pulling end of the nail pulling mechanism faces the load-bearing position of the load-bearing positioning mechanism; the load-bearing positioning mechanism is used for load-bearing positioning of the battery, and the nail pulling mechanism pulls out the glue nails of the positioned battery.

[0008] According to one embodiment of the present invention, the nail removal device further includes a detection mechanism; the detection mechanism is used to detect the presence or absence of glue nails on the battery.

[0009] According to one embodiment of the present invention, the carrying and positioning mechanism includes a carrying component and a positioning component; the battery is arranged at the carrying position of the carrying component, and the positioning end of the positioning component faces the battery carried by the carrying component; the carrying component clamps and carries the battery, and the positioning component positions the battery clamped and carried by the carrying component.

[0010] According to an embodiment of the present invention, the bearing positioning mechanism further includes a positioning reset member; the positioning reset member is connected to the bearing assembly, and the positioning reset member is used for automatic reset of the bearing assembly.

[0011] According to one embodiment of the present invention, the nail pulling mechanism includes a nail pulling drive component and a nail pulling clamping component; the output end of the nail pulling drive component is connected to the nail pulling clamping component; the nail pulling drive component drives the nail pulling clamping component to approach or move away from the battery carried by the carrying and positioning mechanism, and the nail pulling clamping component clamps or releases the rubber nails of the battery.

[0012] According to one embodiment of the present invention, the nail pulling mechanism further includes a glue pressing assembly; the glue pressing end of the glue pressing assembly faces the clamping end of the nail pulling clamping assembly; the glue pressing assembly presses the glue nail clamped by the nail pulling clamping assembly.

[0013] According to one embodiment of the present invention, the recovery device includes a recovery part, a collecting part and a collecting part; one end of the recovery part faces the nail pulling end of the nail pulling device, and the other end is connected to one end of the collecting part, and the other end of the collecting part faces the collecting port of the collecting part.

[0014] According to one embodiment of the present invention, it also includes a good product conveying device; the good product conveying device is used to convey the batteries after the nails are removed.

[0015] According to one embodiment of the present invention, it also includes a defective product collecting device; the defective product collecting device is used to collect defective batteries.

[0016] The present application realizes automatic extraction of battery glue nails through the provision of a nail pulling device, which has high nail pulling efficiency and reduces labor costs. At the same time, through the coordinated provision of the nail pulling device and the recovery device, it avoids the need for the nail pulling device to move itself or to apply an external mechanism to cooperate in order to collect the glue nails, thereby saving the time for collecting the glue nails and further improving the nail pulling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the glue nail pulling device in this embodiment;

[0019] Figure 2 Schematic diagram of the structure of the nail pulling device in this embodiment;

[0020] Figure 3 This is a schematic diagram of the structure of the nail pulling mechanism, the detection mechanism and the recovery unit in this embodiment;

[0021] Figure 4 This is a schematic diagram of the structure of the nail pulling clamp in this embodiment;

[0022] Figure 5 In this embodiment Figure 3 A magnified view of part A;

[0023] Figure 6 This is a schematic diagram of the structure of the recovery part and the current collecting part in this embodiment;

[0024] Figure 7 Schematic diagram of the structure of the defective product collection device in this embodiment.

[0025] Description of reference numerals:

[0026] 1. Nail pulling device; 11. Load-bearing positioning mechanism; 111. Load-bearing assembly; 1111. Guide member; 1111. Guide rail; 11112. Slider; 1112. Slide member; 11121. Slide base plate; 11122. Slide frame; 1113. Load-bearing member; 1114. Load-bearing clamping member; 11141. Load-bearing clamping driver; 11142. Clamping connecting plate; 11143. Clamping plate; 1115. Load-bearing detection member; 11151. Load-bearing detection support plate; 11152. Load-bearing detector; 112. Positioning assembly ; 1121, positioning reference member; 11211, positioning reference frame; 11212, positioning reference block; 1122, positioning drive member; 11221, positioning drive support frame; 11222, positioning driver; 1123, positioning block; 113, positioning reset member; 1131, reset support frame; 1132, reset member; 12, nail pulling mechanism; 121, nail pulling drive assembly; 1211, nail pulling drive support frame; 1212, nail pulling drive member; 122, nail pulling clamping assembly; 1221, nail pulling clamping support frame; 1222 , nail pulling clamping drive; 1223, nail pulling clamping member; 12231, nail pulling claw; 12232, semicircular structure; 12233, step structure; 12234, plane structure; 123, glue pressing assembly; 1231, glue pressing support frame; 1232, glue pressing driving member; 1233, glue pressing block; 13, detection mechanism; 131, detection bracket; 132, detection member; 2, recovery device; 21, recovery part; 211, recovery part support frame; 22, collecting part; 221, collecting end; 222, circulation end; 23, collection 3. Conveying device for good products; 31. Conveying rack; 311. Conveying limiting assembly; 3111. Limiting plate; 312. Conveying detection member; 32. Conveying mechanism; 321. Conveying belt; 322. Conveying driving assembly; 4. Constructing device for collecting bad products; 41. Collecting bottom plate; 42. Collecting member; 421. Collecting plate; 4211. Limiting collecting trough; 4212. Handle; 422. Collecting bracket; 43. Collecting detection member; 5. Frame; 51. Frame body; 511. Foot pad; 512. Roller; 52. Shelf; 100. Battery. DETAILED DESCRIPTION

[0027] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0028] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0031] Reference Figure 1 , Figure 1 Schematic diagram of the structure of the glue nail pulling device in this embodiment. The glue nail pulling device in this embodiment includes a nail pulling device 1 and a recovery device 2. The nail pulling device 1 is used to pull out the glue nails of the battery 100. The recovery device 2 is arranged along the extraction path of the glue nails. The glue nails pulled out by the nail pulling device 1 fall into the recovery device 2, and the recovery device 2 collects the glue nails.

[0032] The nail pulling device 1 is provided to realize automatic pulling out of the battery glue nails, which has high nail pulling efficiency and reduces labor costs; at the same time, the coordination of the nail pulling device 1 and the recovery device 2 avoids the need for the nail pulling device 1 to move itself or to apply an external mechanism to collect the glue nails, thereby saving the time for collecting the glue nails and further improving the nail pulling efficiency.

[0033] Re-reference Figure 1, further, the rubber nail pulling device in this embodiment also includes a frame 5. The frame 5 is used to carry the nail pulling device 1 and the recovery device 2. Specifically, the frame 5 includes a frame body 51 and a frame plate 52. The frame plate 52 is arranged at the upper end of the frame body 51, so that the frame plate 52 forms a bearing surface at the upper end of the frame body 51, and the nail pulling device 1 is arranged on the surface of the frame plate 52. The recovery device 2 is arranged in the frame body 51, and the recovery device 2 is located below the nail pulling device 1. The recovery end of the recovery device 2 passes through the frame plate 52 and faces the nail pulling end of the nail pulling device 1. The recovery end of the recovery device 2 is located below the nail pulling end of the nail pulling device 1, so that the rubber nails pulled out by the nail pulling device 1 can fall to the recovery device 2 by their own gravity, and then the rubber nails are collected below the frame body 51. Preferably, the lower end of the frame body 51 is respectively provided with a plurality of feet 511 and a plurality of rollers 512. The setting of the foot 511 facilitates the stable placement of the glue nail pulling device, and the setting of the roller 512 facilitates the overall movement of the glue nail pulling device.

[0034] Preferably, there are multiple nail pulling devices 1, and multiple nail pulling devices 1 are arranged side by side on the surface of the frame plate 52. The number of recovery ends of the recovery device 2 is consistent with the number of nail pulling devices 1, and the multiple recovery ends of the recovery device 2 correspond one-to-one to the nail pulling ends of the multiple nail pulling devices 1. By providing multiple nail pulling devices 1, it is convenient to perform glue nail pulling operations on multiple batteries 100 simultaneously to improve the efficiency of batch glue nail pulling, and the glue nails pulled out by multiple nail pulling devices 1 are uniformly collected by the recovery device 2 to facilitate subsequent recycling. In this embodiment, the number of nail pulling devices 1 is three, the frame plate 52 is a rectangular plate, a single nail pulling device 1 is arranged on the surface of the frame plate 52 along the width of the frame plate 52, and the three nail pulling devices 1 are arranged in sequence along the length direction of the frame plate 52.

[0035] Continue to refer to Figure 2 , Figure 2 Schematic diagram of the structure of the nail pulling device in this embodiment. Furthermore, the nail pulling device 1 includes a load-bearing positioning mechanism 11 and a nail pulling mechanism 12. The nail pulling end of the nail pulling mechanism 12 faces the load-bearing position of the load-bearing positioning mechanism 11. The load-bearing positioning mechanism 11 is used for the load-bearing positioning of the battery 100, and the nail pulling mechanism 12 pulls out the glue nails of the positioned battery 100. The load-bearing positioning of the battery 100 by the load-bearing positioning mechanism 11 makes the nail pulling end of the nail pulling mechanism 12 face the position of the glue nails of the battery 100, which is convenient for accurately pulling out the glue nails.

[0036] Re-reference Figure 2 Furthermore, the carrying and positioning mechanism 11 includes a carrying component 111 and a positioning component 112. The battery 100 is arranged at the carrying position of the carrying component 111, and the positioning end of the positioning component 112 faces the battery 100 carried by the carrying component 111. The carrying component 111 clamps and carries the battery 100, and the positioning component 112 positions the battery 100 clamped and carried by the carrying component 111.

[0037] Specifically, the bearing assembly 111 includes a guide member 1111, a slide member 1112, a bearing member 1113, and a bearing clamping member 1114. The guide member 1111 is disposed on the surface of the frame plate 52, and the slide member 1112 is slidably connected to the guide member 1111; the bearing member 1113 is disposed on the slide member 1112, and the bearing member 1113 is used to bear the battery 100; the bearing clamping member 1114 is disposed on the slide member 1112, and the clamping end of the bearing clamping member 1114 faces the battery 100 carried by the bearing member 1113.

[0038] The guide member 1111 in this embodiment includes a guide rail 11111 and a slider 11112. The guide rail 11111 is arranged on the surface of the frame plate 52, and the slider 11112 is slidably connected to the guide rail 11111. Preferably, the number of the guide rail 11111 and the slider 11112 is two, the two guide rails 11111 are arranged side by side, and the two sliders 11112 are slidably connected to the two guide rails 11111 respectively. The slide member 1112 includes a slide base plate 11121 and a slide frame 11122. The slide base plate 11121 is arranged on the two sliders 11112, and the slide frame 11122 is arranged on the surface of the slide base plate 11121. The carrier 1113 is disposed at the upper end of the slide 11122. The carrier 1113 is a rectangular plate. The battery 100 is carried on the upper surface of the carrier 1113. When carried, the battery 100 is perpendicular to the carrier 1113, and the end of the battery 100 with the glue nail faces the nail pulling mechanism 12. The length of the battery 100 is greater than the length of the carrier 1113, so that both ends of the battery 100 are exposed at both ends of the carrier 1113. The carrier clamp 1114 includes a carrier clamp driver 11141, two clamp connection plates 11142 and two clamp plates 11143. The carrier clamping driver 11141 is arranged in the slide frame 11122. The carrier clamping driver 11141 has two output ends. The two output ends of the carrier clamping driver 11141 are respectively connected to one end of two clamping connecting plates 11142. The other ends of the two clamping connecting plates 11142 extend toward the top of the carrier 1113 and are respectively connected to the middle parts of the two clamping plates 11143. The two clamping plates 11143 are respectively parallel to the carrier 1113, and the two clamping plates 11143 are opposite to each other. When the battery 100 is carried on the carrier 1113, the two clamping plates 11143 are opposite to the middle part of the battery 100. The carrier clamping driver 11141 drives the two clamping connecting plates 11142 to move closer to or away from each other, thereby driving the two clamping plates 11143 to move closer to each other to clamp the battery 100 or move away from each other to release the battery 100. The carrier clamping driver 11141 in this embodiment can adopt a bidirectional cylinder. Preferably, the bearing assembly 111 further includes a bearing detection member 1115, and the bearing detection member 1115 is used to detect whether the bearing member 1113 carries a battery 100. The bearing detection member 1115 includes a bearing detection support plate 11151 and a bearing detector 11152. The lower end of the bearing detection support plate 11151 is arranged on the slide bottom plate 11121, and the upper end thereof extends toward the upper side of the bearing member 1113. The bearing detector 11152 is arranged on the upper end of the bearing detection support plate 11151, and the detection end of the bearing detector 11152 faces the battery 100 carried by the bearing member 1113. The bearing detector 11152 in this embodiment can adopt a photoelectric sensor.

[0039] The positioning assembly 112 includes a positioning reference member 1121 and a positioning drive member 1122. The positioning reference member 1121 and the positioning drive member 1122 are respectively arranged at opposite ends of the guide member 1111, wherein the positioning reference member 1121 is adjacent to the nail pulling mechanism 12. The nail pulling mechanism 12, the positioning reference member 1121 and the positioning drive member 1122 are arranged in a straight line. The positioning end of the positioning drive member 1122 is opposite to one end of the carrier 1113 carrying the battery 100, and the reference end of the positioning reference member 1121 is opposite to the other end of the carrier 1113 carrying the battery 100. The positioning drive member 1122 drives and positions the battery 100 based on the positioning reference member 1121, so that when the battery 100 reaches the positioning reference member 1121, the nail pulling end of the nail pulling mechanism 12 can pull out the glue nails of the battery 100.

[0040] The positioning reference member 1121 in this embodiment includes a positioning reference frame 11211 and a positioning reference block 11212. The positioning reference frame 11211 is vertically arranged on the surface of the frame plate 52, and the positioning reference block 11212 is arranged at the upper end of the positioning reference frame 11211 and directly faces the battery 100 carried by the carrier 1113. The positioning drive member 1122 includes a positioning drive support frame 11221, a positioning drive 11222 and a positioning block 11223. The positioning drive support frame 11221 is vertically arranged on the surface of the frame plate 52, and the positioning driver 11222 is arranged at the upper end of the positioning drive support frame 11221. The output end of the positioning driver 11222 is connected to the positioning block 11223, and the positioning block 11223 is directly opposite to the positioning reference block 11212. The positioning driver 11222 drives the positioning block 11223 to move linearly toward the positioning reference block 11212, so that the positioning block 11223 and the positioning reference block 11212 can cooperate to clamp and position the battery 100 carried by the carrier 1113. The positioning driver 11222 in this embodiment can be a cylinder.

[0041] Re-reference Figure 2, further, the bearing positioning mechanism 11 also includes a positioning reset member 113. The positioning reset member 113 is connected to the bearing assembly 111, and the positioning reset member 113 is used for automatic reset of the bearing assembly 111. The number of the positioning reset members 113 in this embodiment is two, and the two positioning reset members 113 are arranged side by side, and the two positioning reset members 113 are respectively located between the guide rail 11111 and the positioning drive support frame 11221. Specifically, the positioning reset member 113 includes a reset support frame 1131 and a reset member 1132. The reset support frame 1131 is vertically arranged on the frame plate 52 and is adjacent to the positioning drive support frame 11221. Preferably, the upper end of the reset support frame 1131 is directly opposite to the end of the slide bottom plate 11121. One end of the reset member 1132 is connected to the upper end of the reset support frame 1131, and the other end thereof is connected to the end of the slide bottom plate 11121. The reset member 1132 in this embodiment can be a spring.

[0042] The positioning process of the battery 100 in this embodiment is as follows: the load-bearing detection member 1115 detects whether the load-bearing member 1113 carries a battery 100. If not, the external manipulator grabs the battery 100 and places it on the load-bearing member 1113 for loading, and makes the end of the loaded battery 100 with the glue nail face the nail pulling mechanism 12. Then, the load-bearing clamping driver 11141 drives the two clamping plates 11143 to clamp the battery 100, so that the battery 100 is returned to the middle part of the load-bearing member 1113. After that, the positioning driver 11222 drives the positioning block 11223 to abut against one end of the battery 100, and continues to drive, so that the slide member 1112 moves on the guide rail 11111, and then the battery 100 moves linearly until the other end of the battery 100 abuts against the positioning reference block 11212, completing the positioning of the battery 100. During this process, the reset member 1132 is stretched. Afterwards, the nail pulling mechanism 12 performs the nail pulling operation on the battery 100. After completion, the driving state of the carrier clamping driver 11141 and the positioning driver 11222 disappears. At this time, the slide member 1112 returns under the pulling force of the reset member 1132, waiting for the next battery 100 to be loaded. This battery 100 positioning method is simple, especially convenient for positioning large batteries 100, convenient and fast, and convenient for subsequent batch nail pulling. Among them, the setting of the carrier detection member 1115 avoids the situation where the carrier 1113 is empty, allowing the external manipulator to continuously load materials, thereby increasing efficiency.

[0043] Continue to refer to Figure 2 and Figure 3 , Figure 3Schematic diagram of the structure of the nail pulling mechanism, the detection mechanism and the recovery unit in this embodiment. Furthermore, the nail pulling mechanism 12 includes a nail pulling drive component 121 and a nail pulling clamping component 122. The output end of the nail pulling drive component 121 is connected to the nail pulling clamping component 122. The nail pulling drive component 121 drives the nail pulling clamping component 122 to approach or move away from the battery carried by the carrying and positioning mechanism 11, and the nail pulling clamping component 122 clamps or releases the glue nail of the battery.

[0044] The nail pulling drive assembly 121 is arranged on the frame plate 52 and is located on the side of the positioning reference member 1121 away from the bearing member 1113. The nail pulling drive assembly 121 includes a nail pulling drive support frame 1211 and a nail pulling drive member 1212. The nail pulling drive support frame 1211 is arranged on the frame plate 52, and the nail pulling drive member 1212 is arranged at the upper end of the nail pulling drive support frame 1211. The nail pulling drive member 1212 in this embodiment can adopt a linear slide cylinder.

[0045] The nail pulling clamping assembly 122 includes a nail pulling clamping support frame 1221, a nail pulling clamping driving member 1222 and a nail pulling clamping member 1223. One end of the nail pulling clamping support frame 1221 is connected to the output end of the nail pulling driving member 1212, the other end of the nail pulling clamping support frame 1221 is connected to the nail pulling clamping driving member 1222, and the output end of the nail pulling clamping driving member 1222 is connected to the nail pulling clamping member 1223. The nail pulling clamping member 1223 is directly opposite to the glue nails of the battery 100 carried by the supporting member 1113. The nail pulling clamping driving member 1222 in this embodiment can use pneumatic fingers, one end of the nail pulling clamping support frame 1221 is arranged on the slide of the nail pulling driving member 1212, and the nail pulling clamping driving member 1222 is arranged at the other end of the nail pulling clamping support frame 1221. The nail pulling driving component 1212 drives the nail pulling clamping support frame 1221 to approach the battery 100, thereby driving the nail pulling clamping driving component 1222 and the nail pulling clamping component 1223 to approach the glue nails of the battery 100. After approaching, the nail pulling clamping driving component 1222 drives the nail pulling clamping component 1223 to clamp the glue nails. Then, the nail pulling driving component 1212 drives the nail pulling clamping component 1223 away from the battery 100, thereby driving the glue nails clamped by the nail pulling clamping component 1223 to be pulled out of the battery 100, completing the nail pulling process.

[0046] Continue to refer to Figure 4 and Figure 5 , Figure 4 This is a schematic diagram of the structure of the nail pulling clamp in this implementation. Figure 5 In this embodiment Figure 3A magnified view of part A. Furthermore, the nail pulling clamp 1223 includes two nail pulling claws 12231, and the two nail pulling claws 12231 are respectively connected to the two output ends of the nail pulling clamping driver 1222, that is, connected to the two fingers of the pneumatic fingers. The nail pulling clamping driver 1222 drives the two nail pulling claws 12231 to be relatively close to each other to complete the clamping of the plastic nail. A semicircular structure 12232 is provided at the end of the nail pulling claw 12231. The semicircular structures 12232 of the two nail pulling claws 12231 are directly opposite to each other. When clamping the plastic nail, the two semicircular structures 12232 form an approximate circular structure to clamp the plastic nail. Of course, the end of the nail pulling claw 12231 is also set to other clamping structures that are compatible with the plastic nail, which is not limited here. Preferably, the inner side of the semicircular structure 12232 is recessed to form a step structure 12233, and the step structure 12233 is provided to increase the stability of clamping the glue nail. Specifically, the step structure 12233 is a step formed by being recessed along the periphery of the semicircular structure 12232, and its longitudinal section is also semicircular; when the two semicircular structures 12232 cooperate to clamp the periphery of the rubber nail, the two step structures 12233 synchronously cooperate to clamp the periphery of the rubber nail, and the clamping radius of the two step structures 12233 is larger than the clamping radius of the two semicircular structures 12232. In this way, the clamping force of the two step structures 12233 on the rubber nail is smaller than the clamping force of the two semicircular structures 12232, so that the part of the rubber nail clamped by the two semicircular structures 12232 is deformed more, while the part clamped by the two step structures 12233 is deformed less, thereby causing the rubber nail to form a recessed shape at the part clamped by the two semicircular structures 12232, thereby forming a more stable clamp for the rubber nail and facilitating the removal of the rubber nail. Preferably, a plane structure 12234 is provided on the outer side of the semicircular structure 12232, so that the plane structure 12234 of the two nail pulling jaws 12231 fits with the surface of the end of the battery 100. When the two nail pulling jaws 12231 driven by the nail pulling driving member 1212 are close to the end of the battery 100, they can directly abut against the surface of the battery 100, and then clamp the plastic nails under the drive of the nail pulling clamping driving member 1222, so as to achieve rapid clamping of the plastic nails, and at the same time, the plane structure on the outer side of the nail pulling jaws 12231 can also avoid damaging the surface of the battery 100. Preferably, the connection position of the nail pulling jaws 12231 and the output end of the nail pulling clamping driving member 1222 is adjustable, so that the nail pulling jaws 12231 can move linearly relative to the guide rail 1111, which is convenient for calibrating the position of the nail pulling jaws 12231 clamping the plastic nails. In specific applications, a plurality of threaded holes are provided on one end of the nail pulling clamp 12231 connected to the pneumatic finger, and the position of the nail pulling clamp 12231 holding the rubber nail can be calibrated and adjusted by fixing the screws in different threaded holes.

[0047] Re-reference Figure 3 and Figure 5Furthermore, the nail pulling mechanism 12 further includes a glue pressing component 123. The glue pressing end of the glue pressing component 123 faces the clamping end of the nail pulling clamping component 122. The glue pressing component 123 presses the glue nail clamped by the nail pulling clamping component 122. By pressing the glue nail clamped by the nail pulling clamping component 122 by the glue pressing component 123, the nail pulling clamping component 122 clamps and pulls out the glue nail more stably.

[0048] The glue pressing assembly 123 includes a glue pressing support frame 1231, a glue pressing driving member 1232 and a glue pressing block 1233. One end of the glue pressing support frame 1231 is arranged on the nail pulling clamping support frame 1221, and the glue pressing driving member 1232 is arranged on the other end of the glue pressing support frame 1231. The output end of the glue pressing driving member 1232 is connected to the glue pressing block 1233. The glue pressing block 1233 is directly opposite to the nail pulling clamping member 1223. The glue pressing driving member 1232 drives the glue pressing block 1233 to move linearly in the direction of the nail pulling clamping member 1223. The glue pressing driving member 1232 in this embodiment adopts a cylinder. Specifically, the glue pressing block 1233 presses the glue nails at the step structure 12233 position on the inner side of the two nail pulling clamps 12231, so that the glue nails clamped by the two nail pulling clamps 12231 can be further deformed to facilitate the clamping and extraction of the tape. In addition, after the glue nail is pulled out, the glue pressing driving member 1232 continues to drive the glue pressing block 1233 to press down, and after the two nail pulling jaws 12231 are opened, the glue pressing block 1233 also facilitates the glue nail to fall into the recovery device 2.

[0049] Re-reference Figure 2 and Figure 3Furthermore, the nail pulling device 1 also includes a detection mechanism 13. The detection mechanism 13 is used to detect the presence or absence of glue nails on the battery 100. The detection mechanism 13 is located between the bearing positioning mechanism 11 and the nail pulling mechanism 12. The detection mechanism 13 includes a detection bracket 131 and a detection member 132. The detection bracket 131 is vertically arranged on the frame plate 52 and is located between the guide rail 11111 and the nail pulling drive support frame 1211. The detection member 132 is arranged at the upper end of the detection bracket 131, and the detection member 132 is used to detect whether there are glue nails on the battery 100. The detection member 132 in this embodiment can adopt a through-beam photoelectric sensor. When the positioning driver 11222 drives the battery 100 to approach the nail pulling mechanism 12, it will first pass through the detection mechanism 13, so that the glue nail is temporarily stopped when passing through the detection member 132, and the detection member 132 detects the presence or absence of glue nails on the battery 100. When there are glue nails on the battery 100, the nail pulling mechanism 12 clamps and pulls out the glue nails of the battery 100. By setting the detection mechanism 13, it is avoided that the nail pulling mechanism 12 pulls out empty nails, and the efficient operation of the nail pulling device 1 is guaranteed. In addition, the detection mechanism 13 also plays a fool-proof role. For example, when the battery 100 is carried on the carrier 1113, the glue nails of the battery 100 are not facing the nail pulling mechanism 12, or there are no glue nails on the battery 100, the detection mechanism 13 cannot detect the glue nails, and the subsequent nail pulling mechanism 12 will not be actuated, and the external robot will grab the battery 100 and move it out, ensuring the smooth pulling of the glue nails of the subsequent battery 100.

[0050] Continue to refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 , Figure 6 Schematic diagram of the structure of the recovery part and the current collecting part in this embodiment. Furthermore, the recovery device 2 includes a recovery part 21, a current collecting part 22 and a collection part 23; one end of the recovery part 21 faces the nail pulling end of the nail pulling device 1, and the other end thereof is connected to one end of the current collecting part 22, and the other end of the current collecting part 22 faces the collection port of the collection part 23.

[0051] Specifically, the number of the recovery parts 21 is consistent with the number of the nail pulling devices 1. The recovery parts 21 are vertically arranged on the surface of the frame plate 52, and the lower end of the recovery parts 21 passes through the frame plate 52. The recovery part 21 is located between the detection bracket 131 and the nail pulling drive support frame 1211, the upper end of the recovery part 21 is located below the nail pulling clamp 1223, and the upper end of the recovery part 21 faces the nail pulling claw 12231. Preferably, the recovery part 21 is arranged on the frame plate 52 through the recovery part support frame 211. The recovery part 21 in this embodiment is a hollow cylinder. The collection part 23 is located on the outside of the frame body 51, and the collection part 23 in this embodiment is a collection box. The collecting part 22 is fixed in the frame 51, and has a collecting end 221 and a circulation end 222, wherein the collecting end 221 is respectively connected with one end of the plurality of recovery parts 21 passing through the frame plate 52, and the circulation end 222 extends toward the outside of the frame 51 and is located above the collecting part 23, that is, at the box opening of the collecting box. The collecting part 22 has a channel inside for the glue nail to pass through.

[0052] After the nail pulling mechanism 12 pulls out the glue nail, the nail pulling clamping drive 1222 drives the two nail pulling claws 12231 to loosen the glue nail, and the glue nail falls into the recovery part 21 by its own gravity. The glue nails in the multiple recovery parts 21 are collected by the collecting end 221 of the collecting part 22, and then fall into the collecting part 23 through the circulation end 222. The collection of glue nails can be completed without adding additional force during the entire collection process, so that the collection of glue nails is orderly and fast. Moreover, the nail pulling device 1 does not need to move during the entire collection process, so that the nail pulling device 1 can perform the glue nail pulling action more efficiently.

[0053] Re-reference Figure 1Furthermore, the glue nail pulling device in this embodiment also includes a good product conveying device 3. The good product conveying device 3 is used to convey the battery 100 after nail pulling. Specifically, the good product conveying device 3 includes a conveying frame 31 and a conveying mechanism 32. The conveying frame 31 is arranged on one side of the frame body 51, and the conveying mechanism 32 is arranged at the upper end of the conveying frame 31. The conveying mechanism 32 includes a conveyor belt 321 and a conveying drive assembly 322. The conveyor belt 321 can be arranged at the upper end of the conveying frame 31 through a rotating roller, and the conveying drive assembly 322 drives the rotating roller to rotate, thereby driving the conveyor belt 321 to rotate. The conveying drive assembly 322 in this embodiment can adopt a matching structure of a motor, a driving wheel, a synchronous belt and a driven wheel, which will not be repeated here. One end of the conveyor belt 321 is located above the frame plate 52 and is close to the nail pulling device 1, and the other end of the conveyor belt 321 extends in a direction away from the nail pulling device 1. The battery 100 after nail removal is moved to the transmission belt 321 by an external robot, and then the battery 100 after nail removal is moved to the next process under the drive of the transmission belt 321. Preferably, a transmission limit assembly 311 is provided at the upper end of the conveyor frame 31, and the transmission limit assembly 311 is used to limit the battery 100 conveyed by the conveyor belt 321, so that the conveyor belt 321 can stably convey the battery 100. The transmission limit assembly 311 includes two limit plates 3111, which are arranged side by side at the upper end of the transmission frame 31 along the length direction of the transmission frame 31, and the two limit plates 3111 are located above the conveyor belt 321. The limit plates 3111 are long strip plates, and there is a gap between the two limit plates 3111, which is adapted to the thickness of the battery 100. The battery 100 is vertically arranged on the conveyor belt 321 corresponding to the gap between the two limit plates 3111. The conveyor belt 321 transmits the battery 100, and the two limit plates 3111 limit the battery 100 transmitted by the conveyor belt 321 to ensure the stable transmission of the conveyor belt 321. Preferably, a plurality of transmission detection members 312 are also arranged at the upper end of the transmission frame 31, and the plurality of transmission detection members 312 are arranged in sequence and spaced along the transmission direction of the conveyor belt 321. The transmission detection member 312 is used to detect whether there is a battery 100 being transmitted on the conveyor belt 321 and the location of the transmitted battery 100, so as to facilitate the operation of the subsequent process. For example, when it is detected that the battery 100 is transmitted to the end of the conveyor belt, the external robot grips the battery 100 and moves it to the next process. The transmission detection member 312 in this embodiment can adopt a through-beam photoelectric sensor.

[0054] Continue to refer to Figure 1 and Figure 7 , Figure 7: is a schematic diagram of the structure of the defective product collection device in this embodiment. Furthermore, the glue nail pulling device in this embodiment also includes a defective product collection device 4. The defective product collection device 4 is used to collect defective batteries. Batteries 100 that cannot be pulled out of the glue nails after two nail pullings, or batteries 100 that are not detected with glue nails by the detection mechanism 13 before nail pulling, will be regarded as NG defective products and transferred to the defective product collection device 4 under the action of an external manipulator for subsequent processing. The defective product collection device 4 in this embodiment is arranged on the shelf 52, one side of which is adjacent to the nail pulling device 1. Preferably, the two adjacent sides of the defective product collection device 4 are respectively adjacent to the nail pulling device 1 and the conveyor belt 321 located above the shelf 52. Specifically, the defective product collection device 4 includes a collection bottom plate 41 and a collection member 42. The collection bottom plate 41 is arranged on the shelf 52; the collection member 42 includes a collection plate 421 and a collection bracket 422, the collection bracket 422 is arranged on the collection bottom plate 41, and the collection plate 421 is arranged at the upper end of the collection bracket 422. The collecting plate 421 is provided with a plurality of limiting collecting grooves 4211, which are arranged in sequence and spaced apart along the length direction of the collecting plate 421. Preferably, the width of the limiting collecting grooves 4211 is consistent with the thickness of the battery 100. The limiting collecting grooves 4211 can stably support the battery 100.

[0055] Preferably, the defective product collection device 4 further includes a plurality of collection detection members 43, the number of which is consistent with the number of the position-limiting collection slots 4211. The collection detection member 43 is disposed on the collection bottom plate 41 and is located outside the collection bracket 422. The detection end of the collection detection member 43 faces the upper side of the position-limiting collection slot 4211, and is used to detect whether there are batteries 100 collected in the position-limiting collection slot 4211, so as to provide a transfer prompt for defective batteries 100 when the plurality of position-limiting collection slots 4211 are fully loaded. The collection detection member 43 in this embodiment may be a through-beam photoelectric sensor.

[0056] Preferably, the collecting bracket 422 is slidably connected to the upper surface of the collecting bottom plate 41, and the side wall of the collecting plate 421 is provided with a handle 4212. The sliding connection between the collecting bracket 422 and the collecting bottom plate 41 allows the defective batteries 100 to be transferred by replacing the collecting member 42 as a whole after the plurality of limited collecting slots 4211 are fully loaded, thereby increasing the transfer speed and avoiding affecting the smooth operation of the glue nail pulling device. The setting of the handle 4212 facilitates the overall transfer of the collecting member 42.

[0057] The operation process of the glue nail extraction device in this embodiment is as follows: the external manipulator grabs the battery 100 whose glue nails are to be extracted and places it on the carrier 1113, and then the carrier clamp 1114 clamps the battery 100, and then the positioning component 112 positions the battery 100. After positioning, the detection mechanism 13 detects whether there are glue nails on the battery 100. If it is detected that the battery 100 has no glue nails, the clamping and positioning state of the battery 100 by the carrier clamp 1114 and the positioning component 112 disappears, and the external manipulator will grab the battery 100 without the detected glue nails and transfer it to the limit collection slot 4211. If it is detected that the battery 100 has glue nails, the nail pulling mechanism 12 will pull out the glue nails on the battery 100. After the nail pulling mechanism 12 performs the glue nail pulling action once, the detection mechanism 13 will detect whether the glue nails on the battery 100 have been pulled out, and detect whether there are still glue nails on the battery 100. If there are no glue nails on the battery 100, the nail pulling mechanism 12 successfully pulls out the glue nails once, and the clamping and positioning state of the battery 100 by the carrier clamp 1114 and the positioning component 112 disappears, and the external manipulator transfers the battery 100 to the conveyor belt 321. At the same time, the glue nails are recovered by the recovery device 2; if the detection mechanism 13 still detects that there are glue nails on the battery 100 after the nail pulling mechanism 12 pulls out the glue nails once, the nail pulling mechanism 12 pulls out the glue nails of the battery 100 for the second time; after the second nail pulling, the detection mechanism 13 detects whether there are glue nails on the battery 100 again. If not, it is transferred to the conveyor belt 321. If still, it is transferred to the limit collection slot 4211 to wait for subsequent processing.

[0058] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A glue nail pulling device, characterized in that: include: A nail pulling device (1) is used for pulling out the glue nails of a battery; the nail pulling device (1) comprises a load-bearing positioning mechanism (11) and a nail pulling mechanism (12); the load-bearing positioning mechanism (11) is used for carrying and positioning the battery; the load-bearing positioning mechanism (11) comprises a load-bearing component (111), a positioning component (112) and a positioning reset member (113); the battery is arranged at the load-bearing position of the load-bearing component (111), and the positioning end of the positioning component (112) faces the battery carried by the load-bearing component (111); the load-bearing component (111) clamps and carries the battery, and the positioning component (112) positions the battery clamped and carried by the load-bearing component (111); the positioning reset member (113) and The carrier assembly (111) is connected to the carrier assembly (111), and the positioning reset member (113) is used for automatically resetting the carrier assembly (111); the nail pulling end of the nail pulling mechanism (12) faces the bearing position of the carrier positioning mechanism (11), and the nail pulling mechanism (12) pulls out the glue nails of the positioned battery; the nail pulling mechanism (12) comprises a nail pulling drive assembly (121) and a nail pulling clamping assembly (122); the output end of the nail pulling drive assembly (121) is connected to the nail pulling clamping assembly (122); the nail pulling drive assembly (121) drives the nail pulling clamping assembly (122) to approach or move away from the battery carried by the carrier positioning mechanism (11), and the nail pulling clamping assembly (122) clamps or releases the glue nails of the battery; as well as A recovery device (2) is arranged along the extraction path of the plastic nails; the plastic nails extracted by the nail extraction device (1) fall into the recovery device (2), and the recovery device (2) collects the plastic nails.

2. The glue nail pulling equipment according to claim 1, characterized in that: The nail-pulling device (1) further comprises a detection mechanism (13); the detection mechanism (13) is used to detect the presence or absence of the glue nail on the battery.

3. The glue nail pulling equipment according to claim 1, characterized in that: The nail pulling mechanism (12) further comprises a glue pressing component (123); the glue pressing end of the glue pressing component (123) faces the clamping end of the nail pulling clamping component (122); the glue pressing component (123) presses the glue nail clamped by the nail pulling clamping component (122).

4. The glue nail pulling equipment according to claim 1, characterized in that: The recovery device (2) comprises a recovery part (21), a flow collecting part (22) and a collection part (23); one end of the recovery part (21) faces the nail pulling end of the nail pulling device (1), and the other end thereof is connected to one end of the flow collecting part (22); the other end of the flow collecting part (22) faces the collection port of the collection part (23).

5. The glue nail pulling device according to any one of claims 1 to 4, characterized in that: It also includes a good product conveying device (3); the good product conveying device (3) is used to convey the battery after the nails are removed.

6. The glue nail pulling device according to any one of claims 1 to 4, characterized in that: It also includes a defective product collection device (4); the defective product collection device (4) is used to collect defective batteries.

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