Cutting device for battery tab processing

Abstract

The utility model provides a cutting device for battery tab processing, and belongs to the technical field of tab processing. The cutting device for battery tab machining comprises a cutting structure and a fixing structure, the cutting structure comprises a workbench, a reciprocating sliding assembly, a supporting frame, a laser cutting knife, a collecting assembly and a smoke suction assembly, the reciprocating sliding assembly is arranged in the workbench, the supporting frame is connected with the reciprocating sliding assembly, and the laser cutting knife is arranged on the supporting frame. The laser cutting knife is installed on one side of the supporting frame, the collecting assembly is arranged in the workbench, and the smoke suction assembly is arranged on one side of the supporting frame. According to the cutting device for battery tab processing, the two ends of the tab can be conveniently positioned, convenience and rapidness are achieved, and the situation that the other end of the tab deviates in the cutting process, and the cutting quality is affected is avoided.

Description

Technical Field

[0001] The present application relates to the field of tab processing, and in particular, to a battery tab processing and cutting device. Background Art

[0002] The battery has positive and negative poles. The tabs are metal conductors that lead the positive and negative poles out of the battery. Generally speaking, the tabs of the positive and negative poles of the battery are the contact points during charging and discharging. This contact point is not the copper sheet on the outside of the battery, but a connection inside the battery. Most tabs need to be cut using a laser cutting device.

[0003] The existing tab cutting device cannot quickly collect waste during the tab cutting process, which increases the overall cleaning difficulty. In addition, a large amount of smoke and dust will be generated during the tab cutting process, which affects the overall visibility and the operator's health, reducing the overall practicality.

[0004] In this regard, the Chinese patent application number is CN201921766418.8, which discloses a battery tab laser cutting device, including a workbench, a first motor is fixedly connected to the left end of the workbench, and the output end of the first motor passes through the left end of the workbench and extends to the inside of the workbench, the output end of the first motor is fixedly connected to a first screw body, and a first screw slider is movably connected to the outside of the first screw body, and a push plate is fixedly connected to the right end of the first screw slider, which facilitates the cutting of the tab, increases the overall flexibility, and collects and treats waste and flue gas during the overall processing, increasing the overall environmental protection.

[0005] The above scheme still has the following shortcomings during use: when in use, one end of the pole ear is fixed by the upper fixing plate and the lower fixing plate, but during laser cutting, the other end of the pole ear is prone to displacement and is not easy to fix, thereby affecting the cutting quality and reducing the practicality of the device. Utility Model Content

[0006] In order to make up for the above shortcomings, the present application provides a battery tab processing and cutting device, which aims to improve the problem that the other end of the tab is easily offset and difficult to fix during laser cutting, thereby affecting the cutting quality.

[0007] The embodiment of the present application provides a battery tab processing and cutting device, including a cutting structure and a fixing structure, wherein the cutting structure includes a workbench, a reciprocating sliding component, a support frame, a laser cutting knife, a collecting component and a smoking component, wherein the reciprocating sliding component is arranged in the workbench, the support frame is connected to the reciprocating sliding component, the laser cutting knife is installed on one side of the supporting frame, the collecting component is arranged in the workbench, the smoking component is arranged on one side of the supporting frame, and the fixing structure includes an electric push rod, a clamping frame, a sliding rod, a spring , clamping plate I, connecting rod I, connecting rod II, clamping plate II and clamping plate III, the electric push rod is installed on one side of the workbench, the clamping frame is connected to the movable end of the electric push rod, the clamping frame is slidably connected to the workbench, the sliding rod is slidably connected to the clamping frame, the sliding rod is connected to the clamping plate I, two ends of the spring are respectively connected to the clamping frame and the clamping plate I, two ends of the connecting rod I are respectively connected to the clamping plate I and the clamping plate II, and two ends of the connecting rod II are respectively connected to the clamping frame and the clamping plate III.

[0008] In a specific embodiment, the reciprocating sliding assembly includes a servo motor, a ball screw pair and a screw nut pair. The servo motor is installed on one side of the workbench, the ball screw pair is connected to the servo motor, the ball screw pair is rotatably connected to the workbench, the screw nut pair is connected to the ball screw pair, and the support frame is connected to the screw nut pair.

[0009] In the above implementation process, the servo motor, the ball screw pair and the screw nut pair are arranged to conveniently drive the laser cutting knife to reciprocate, thereby facilitating the cutting of the pole ear.

[0010] In a specific implementation scheme, a sliding block is provided on one side of the screw nut pair, a sliding groove is provided on the inner wall of the workbench, and the sliding block is slidably connected to the sliding groove.

[0011] In the above implementation process, the movement of the screw nut pair can be conveniently limited by the sliding connection between the slider and the slide groove.

[0012] In a specific embodiment, the collecting assembly includes a material guide box, a connecting tube and a collecting box, the material guide box is arranged in the workbench, the two ends of the connecting tube are respectively connected to the material guide box and the collecting box, and the collecting box is threadedly connected to the connecting tube.

[0013] In the above implementation process, waste can be collected conveniently through the arrangement of the material guide box, the connecting pipe and the collecting box.

[0014] In a specific embodiment, the bottom of the material guiding box is inclined.

[0015] In the above implementation process, by tilting the bottom of the material guide box, the waste in the material guide box can be easily and quickly fed into the collection box.

[0016] In a specific embodiment, the smoking assembly includes an air inlet pipe, a suction fan and an air outlet pipe, the air inlet pipe is connected to the suction fan, the suction fan is installed on one side of the support frame, the air outlet pipe is connected to the suction fan, and the air outlet pipe is connected to the outside.

[0017] In the above implementation process, the smoke and dust generated during the cutting process can be easily absorbed by the arrangement of the air inlet pipe, the suction fan and the air outlet pipe.

[0018] In a specific implementation manner, a positioning slot is provided on one side of the clamping frame and the clamping plate I.

[0019] In the above implementation process, by providing positioning slots on one side of the clamping frame and the clamping plate I, it is convenient to position a plurality of tabs and to fix the tabs.

[0020] In a specific embodiment, support legs are provided at the four corners of the bottom of the workbench.

[0021] In the above implementation process, by providing support legs at the four corners of the bottom of the workbench, the device can be conveniently supported at a certain height, which is convenient for users to use.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the reciprocating sliding component, the laser cutting knife can be conveniently driven to reciprocate, which is convenient for cutting the pole ear; through the setting of the collecting component, waste can be conveniently collected; through the setting of the smoking component, the smoke generated during the cutting process can be conveniently absorbed; by pulling the sliding rod, the clamping plate I is driven to move in the clamping frame, and at the same time, the connecting rod I and the clamping plate II are driven to move, and the spring is squeezed. At this time, one end of the pole ear is placed between the clamping plate I and the clamping frame, and the other end is placed between the clamping plate II and the clamping plate III. Through the spring reset, the two ends of the pole ear can be conveniently positioned, which is convenient and quick, and avoids the other end of the pole ear from being offset during the cutting process, affecting the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the structure of a battery tab processing and cutting device provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of the side structure of a battery tab processing and cutting device provided in an embodiment of the present application;

[0026] Figure 3 A schematic cross-sectional structure diagram of the connection relationship between the reciprocating sliding assembly and the slider provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of a fixed structure provided for an implementation manner of the present application.

[0028] In the figure: 10-cutting structure; 110-workbench; 120-reciprocating sliding assembly; 121-servo motor; 122-ball screw pair; 123-screw nut pair; 130-support frame; 140-laser cutting knife; 150-collecting assembly; 151-material guide box; 152-connecting pipe; 153-collecting box; 160-smoking assembly; 161-inlet pipe; 162-suction fan; 163-exhaust pipe; 170-slider; 20-fixed structure; 210-electric push rod; 220-clamping frame; 230-slide rod; 240-spring; 250-clamping plate I; 260-connecting rod I; 270-connecting rod II; 280-clamping plate II; 290-clamping plate III. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0030] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Example

[0032] See also Figure 1 The present application provides a battery tab processing and cutting device, including a cutting structure 10 and a fixing structure 20.

[0033] Specifically, the cutting structure 10 conveniently drives the laser cutting knife 140 to reciprocate, which is convenient for cutting the pole ear, and the fixing structure 20 conveniently positions both ends of the pole ear, which is convenient and quick, and avoids the other end of the pole ear from being offset during the cutting process, which affects the cutting quality.

[0034] See also Figure 1 , Figure 2 and Figure 3 The cutting structure 10 includes a workbench 110, a reciprocating sliding component 120, a support frame 130, a laser cutting knife 140, a collecting component 150 and a smoking component 160. The reciprocating sliding component 120 is arranged in the workbench 110, the support frame 130 is connected to the reciprocating sliding component 120, the laser cutting knife 140 is installed on one side of the support frame 130, the collecting component 150 is arranged in the workbench 110, and the smoking component 160 is arranged on one side of the support frame 130.

[0035] In the specific setting, the reciprocating sliding assembly 120 includes a servo motor 121, a ball screw pair 122 and a screw nut pair 123. The servo motor 121 is installed on one side of the workbench 110, the ball screw pair 122 is connected to the servo motor 121, the ball screw pair 122 is rotatably connected to the workbench 110, the screw nut pair 123 is connected to the ball screw pair 122, and the support frame 130 is connected to the screw nut pair 123. Through the setting of the servo motor 121, the ball screw pair 122 and the screw nut pair 123, the laser cutting knife 140 can be conveniently driven to reciprocate, thereby facilitating the cutting of the pole ears.

[0036] In the specific setting, a slider 170 is provided on one side of the screw nut pair 123, and a sliding groove is opened on the inner wall of the workbench 110. The slider 170 is slidably connected to the sliding groove. The sliding connection between the slider 170 and the sliding groove can conveniently limit the movement of the screw nut pair 123.

[0037] In the specific setting, the collecting assembly 150 includes a material guide box 151, a connecting tube 152 and a collecting box 153. The material guide box 151 is set in the workbench 110, and the two ends of the connecting tube 152 are respectively connected to the material guide box 151 and the collecting box 153, and the collecting box 153 is threadedly connected to the connecting tube 152. The setting of the material guide box 151, the connecting tube 152 and the collecting box 153 can facilitate the collection of waste.

[0038] In a specific configuration, the bottom of the material guide box 151 is tilted, wherein by tilting the bottom of the material guide box 151 , it is possible to facilitate the waste in the material guide box 151 to quickly enter the collection box 153 .

[0039] In the specific setting, the smoking component 160 includes an air inlet pipe 161, a suction fan 162 and an air outlet pipe 163. The air inlet pipe 161 is connected to the suction fan 162, and the suction fan 162 is installed on one side of the support frame 130. The air outlet pipe 163 is connected to the suction fan 162, and the air outlet pipe 163 is connected to the outside world. Through the setting of the air inlet pipe 161, the suction fan 162 and the air outlet pipe 163, the smoke generated during the cutting process can be conveniently absorbed.

[0040] In the specific setting, support legs are provided at the four corners of the bottom of the workbench 110. By providing support legs at the four corners of the bottom of the workbench 110, the device can be conveniently supported at a certain height, which is convenient for users to use.

[0041] See also Figure 1 , Figure 2 and Figure 4 The fixed structure 20 includes an electric push rod 210, a clamping frame 220, a sliding rod 230, a spring 240, a clamping plate I 250, a connecting rod I 260, a connecting rod II 270, a clamping plate II 280 and a clamping plate III 290. The electric push rod 210 is installed on one side of the workbench 110. The clamping frame 220 is connected to the movable end of the electric push rod 210. The clamping frame 220 is slidably connected to the workbench 110. The sliding rod 230 is slidably connected to the clamping frame 220. The sliding rod 230 is connected to the clamping plate I 250. The two ends of the spring 240 are respectively connected to the clamping frame 220 and the clamping plate I 250. The two ends of the connecting rod I 260 are respectively connected to the clamping plate I 250 and the clamping plate II 280. The two ends of the connecting rod II 270 are respectively connected to the clamping frame 220 and the clamping plate III 290.

[0042] In the specific configuration, positioning slots are provided on one side of the clamping frame 220 and the clamping plate Ⅰ250. Positioning slots are provided on one side of the clamping frame 220 and the clamping plate Ⅰ250, so that a plurality of tabs can be positioned and fixed conveniently.

[0043] The working principle of the battery tab processing and cutting device is as follows: when using the battery tab processing and cutting device, the sliding rod 230 is pulled to drive the clamping plate I 250 to move in the clamping frame 220, and at the same time, the connecting rod I 260 and the clamping plate II 280 are driven to move, and the spring 240 is squeezed. At this time, one end of the tab is placed between the clamping plate I 250 and the clamping frame 220, and the other end is placed between the clamping plate II 280 and the clamping plate III 290. The spring 240 is reset to facilitate positioning of the two ends of the tab, which is convenient and quick, and avoids the other end of the tab from being offset during the cutting process, which affects the cutting quality. The clamping frame 220 is driven by the electric push rod 210 to move on the workbench 110, which is convenient for adjusting the cutting position. The servo motor 121 is turned on to drive the ball screw pair 122 to rotate, so that the screw nut pair 123, the support frame 130 and the laser cutting knife 140 can reciprocate, which is convenient for driving the laser cutting knife 140 to reciprocate and facilitate cutting of the pole ear. The material guide box 151, the connecting pipe 152 and the collecting box 153 are arranged to facilitate collection of waste materials. By turning on the suction fan 162, the smoke generated during the cutting process is discharged through the air inlet pipe 161, the suction fan 162 and the air outlet pipe 163.

[0044] It should be noted that the specific models and specifications of the servo motor 121, laser cutting knife 140, suction fan 162, and electric push rod 210 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0045] The power supply and principles of the servo motor 121, the laser cutting blade 140, the suction fan 162, and the electric push rod 210 are clear to those skilled in the art and will not be described in detail here.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A battery tab processing and cutting device, characterized in that: include A cutting structure, the cutting structure comprising a workbench, a reciprocating sliding assembly, a support frame, a laser cutting knife, a collecting assembly and a smoking assembly, the reciprocating sliding assembly being arranged in the workbench, the support frame being connected to the reciprocating sliding assembly, the laser cutting knife being mounted on one side of the support frame, the collecting assembly being arranged in the workbench, and the smoking assembly being arranged on one side of the support frame; A fixed structure, the fixed structure includes an electric push rod, a clamping frame, a sliding rod, a spring, a clamping plate I, a connecting rod I, a connecting rod II, a clamping plate II and a clamping plate III. The electric push rod is installed on one side of the workbench, the clamping frame is connected to the movable end of the electric push rod, the clamping frame is slidably connected to the workbench, the sliding rod is slidably connected to the clamping frame, the sliding rod is connected to the clamping plate I, two ends of the spring are respectively connected to the clamping frame and the clamping plate I, two ends of the connecting rod I are respectively connected to the clamping plate I and the clamping plate II, and two ends of the connecting rod II are respectively connected to the clamping frame and the clamping plate III.

2. The battery tab processing and cutting device according to claim 1, characterized in that: The reciprocating sliding assembly includes a servo motor, a ball screw pair and a screw nut pair. The servo motor is installed on one side of the workbench, the ball screw pair is connected to the servo motor, the ball screw pair is rotatably connected to the workbench, the screw nut pair is connected to the ball screw pair, and the support frame is connected to the screw nut pair.

3. The battery tab processing and cutting device according to claim 2, characterized in that: A sliding block is arranged on one side of the lead screw nut pair, a sliding groove is arranged on the inner wall of the workbench, and the sliding block is slidably connected with the sliding groove.

4. The battery tab processing and cutting device according to claim 1, characterized in that: The collecting assembly comprises a material guide box, a connecting pipe and a collecting box. The material guide box is arranged in the workbench. Two ends of the connecting pipe are respectively connected with the material guide box and the collecting box. The collecting box is threadedly connected with the connecting pipe.

5. The battery tab processing and cutting device according to claim 4, characterized in that: The bottom of the material guiding box is arranged tilted.

6. The battery tab processing and cutting device according to claim 1, characterized in that: The smoking assembly includes an air inlet pipe, a suction fan and an air outlet pipe, the air inlet pipe is connected to the suction fan, the suction fan is installed on one side of the support frame, the air outlet pipe is connected to the suction fan, and the air outlet pipe is connected to the outside.

7. The battery tab processing and cutting device according to claim 1, characterized in that: One side of the clamping frame and the clamping plate I is provided with a positioning slot.

8. The battery tab processing and cutting device according to claim 1, characterized in that: Support legs are arranged at the four corners of the bottom of the workbench.

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