Battery long tab cutting device with adjustable blade

Abstract

The invention discloses an adjustable blade battery long tab cutting device, and relates to the technical field of lithium battery manufacturing, the device comprises a base, a support, an electric push rod, a lifting seat, a cutter and a supporting frame, the supporting frame is located at the top end of the base, the supporting frame is fixedly connected with the base, one end of the base is provided with a discharging groove, and the other end of the base is fixedly connected with the cutter. An inner cavity of the discharging groove is communicated with an inner cavity of the supporting frame, an adjusting mechanism used for adjusting the positions of batteries of different models is arranged on the base, and a pushing mechanism used for driving the movable seat to move and cleaning waste is arranged on the base. By means of the adjusting mechanism, batteries of different models can be conveniently clamped and fixed, the positions of the batteries can be conveniently adjusted according to the lengths, needing to be cut, of long tabs on the batteries of different models, so that the long tabs can be conveniently cut, and the battery production efficiency can be further improved.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery manufacturing, in particular to an adjustable blade battery long pole ear cutting device. Background Art

[0002] The blade battery is a lithium iron phosphate battery that adopts a CTP module-free structure design. It has a slender and flat shape similar to a blade, which effectively improves space utilization, energy density and safety, and reduces costs. The long tab is a raw material for lithium-ion polymer batteries. It is composed of a metal strip and film. It is used to reduce the internal resistance of the battery and improve the charging and discharging efficiency and energy density.

[0003] In the production process of existing blade batteries, in order to optimize current transmission, adapt to battery pack design, improve production efficiency and ensure battery consistency, etc., it is necessary to cut the long pole ears. During the use of existing devices for cutting long pole ears, due to the influence of factors such as battery design specifications, capacity requirements, current transmission requirements and the overall layout of the battery pack, the long pole ears on different types of batteries need to be cut to different lengths. In order to be able to conveniently cut the long pole ears on different types of batteries to further improve the efficiency of battery production, based on this, an adjustable blade battery long pole ear cutting device is now provided, which can eliminate the disadvantages of the existing device. Summary of the invention

[0004] The object of the present invention is to provide an adjustable blade battery long tab cutting device to solve the problems in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An adjustable blade battery long tab cutting device comprises a base, a bracket is installed at the top of the base, an electric push rod is installed at the top of the bracket, an output end of the electric push rod is fixedly connected to a lifting seat, one end of the lifting seat is fixedly connected to a cutter by bolts, a support frame is arranged below the lifting seat, the support frame is located at the top of the base, the support frame is fixedly connected to the base, a discharge groove is opened at one end of the base, the inner cavity of the discharge groove and the inner cavity of the support frame are mutually connected, and an adjustment mechanism for adjusting the position of batteries of different models is arranged on the base;

[0007] The regulating mechanism comprises:

[0008] A movable seat is arranged on the upper surface of the base, the movable seat is located at the end of the cutter away from the lifting seat, a movable slide is arranged on the upper surface of the movable seat, a fixed baffle is formed integrally with the end of the movable slide away from the support frame, the fixed baffle is in contact with the outer wall of one end of the movable seat, and the end of the movable slide away from the top of the fixed baffle is fixedly electrically connected to a limited stopper;

[0009] The base is provided with a pushing mechanism for driving the moving seat to move and clean the waste.

[0010] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0011] In an optional solution: the adjustment mechanism further includes:

[0012] An adjustment assembly disposed on the fixed baffle;

[0013] The adjustment component includes:

[0014] A knob is arranged at an end of the knob away from the movable seat, one end of the knob is fixedly connected to a screw rod through a connecting shaft, the screw rod is located at an end of the fixed baffle away from the knob, the screw rod penetrates into the interior of the movable seat, and the screw rod is threadedly connected to the movable seat;

[0015] A limit position component is arranged on the movable slide plate.

[0016] In an optional solution: the limit assembly includes:

[0017] Two fixed slides are symmetrically fixedly connected to the bottom end of the moving slide, and both of the two fixed slides penetrate into the interior of the moving seat, and both of the two fixed slides are slidably connected to the moving seat;

[0018] The movable slide plate is provided with a positioning component.

[0019] In an optional solution: the positioning component includes:

[0020] A movable pressing plate is arranged above the movable sliding plate, and the bottom end of the movable pressing plate is symmetrically fixedly connected with two connecting sliding blocks, and the two connecting sliding blocks respectively penetrate the movable sliding plate to the inside of the two fixed sliding plates, and the connecting sliding blocks are slidably connected with the movable sliding plate and the fixed sliding plate;

[0021] A reset component is arranged on the connecting slide block.

[0022] In an optional solution: the reset component includes:

[0023] A connecting slide rod is fixedly connected to one end of the connecting slide, and the end of the connecting slide rod away from the connecting slide is fixedly connected to a limit baffle, and the limit baffle passes through the outside of the end of the fixed slide away from the fixed baffle, and the limit baffle and the connecting slide rod are both slidably connected to the fixed slide, and a spring is sleeved on the outer wall of the connecting slide rod, one end of the spring contacts the outer wall of the limit baffle, and the other end of the spring contacts the inner wall of the fixed slide.

[0024] In an optional solution: the pushing mechanism includes:

[0025] A lifting assembly disposed on the base;

[0026] The lifting assembly comprises:

[0027] Two lifting and pressing plates are symmetrically arranged at the top of the base, the two lifting and pressing plates are respectively located on both sides of the lifting seat, the two lifting and pressing plates are fixedly connected to the lifting seat, the two lifting and pressing plates penetrate into the interior of the base, and the two lifting and pressing plates are slidably connected to the base;

[0028] The moving seat is provided with a first moving component.

[0029] In an optional solution: the first moving component includes:

[0030] Two connecting pull plates symmetrically fixedly connected to the bottom end of the moving seat, the two connecting pull plates are located between the two lifting and pressing plates, the two connecting pull plates are slidably connected to the base, and the two connecting pull plates are fixedly connected to a guide slider on one side away from each other, the guide slider penetrates into the interior of the lifting and pressing plates, a guide inclined groove is provided at the position where the lifting and pressing plates and the guide slider meet, and a linear slide groove is provided at the top of the guide inclined groove of the lifting and pressing plates, the inner cavity of the linear slide groove and the inner cavity of the guide inclined groove are mutually connected, and the guide slider is slidably connected to the linear slide groove and the guide inclined groove respectively;

[0031] A second moving component is arranged on the base.

[0032] In an optional solution: the second moving component includes:

[0033] A first gear is rotatably connected to the inside of the base through a rotating shaft, and the first gear is located below the moving seat. The outer wall of the first gear is meshed with a first rack, and the first rack passes through the base and is fixedly connected to the moving seat. One side of the first gear is fixedly connected to a second gear, and the second gear is rotatably connected to the base through a rotating shaft, and the outer wall of the second gear is meshed with a second rack, and the second rack is located below the first rack. One end of the second rack is fixedly connected to a cleaning push block, and the cleaning push block is located below the support frame, and the cleaning push block is located inside the discharge trough. The first rack, the second rack, and the cleaning push block are all slidably connected to the base.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] 1. The present invention can conveniently clamp and fix batteries of different models through the adjustment mechanism, and conveniently adjust the position of the battery according to the length of the long pole ears on the batteries of different models that need to be cut, so that the long pole ears can be conveniently cut, thereby further improving the efficiency of battery production.

[0036] 2. The present invention uses a pushing mechanism to drive the battery to automatically move while the lifting seat drives the cutter to continuously descend, so that the long pole ear can be conveniently cut. At the same time, the waste is automatically discharged after cutting, so that the waste can be easily cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of the present invention.

[0038] Figure 2 It is a schematic diagram of the internal structure of the base of the present invention.

[0039] Figure 3 It is a schematic diagram of the internal structure of the discharge chute of the present invention.

[0040] Figure 4 It is a schematic diagram of the connection structure between the adjustment mechanism and the pushing mechanism of the present invention.

[0041] Figure 5 It is a schematic diagram of the internal structure of the mobile seat of the present invention.

[0042] Figure 6 It is a schematic diagram of the fixed slide structure of the present invention.

[0043] Figure 7 For the present invention Figure 2 Schematic diagram of the local enlarged structure at A in the figure.

[0044] Notes on the accompanying drawings: 1. Base; 201. Limit block; 202. Moving pressure plate; 203. Moving slide plate; 204. Fixed baffle; 205. Knob; 206. Moving seat; 207. Limit baffle; 208. Fixed slide plate; 209. Screw rod; 2010. Connecting slider; 2011. Spring; 2012. Connecting slide bar; 301. Lifting pressure plate; 302. Linear slide groove; 303. Guide bevel groove; 304. Guide slide block; 305. Connecting pull plate; 306. First rack; 307. First gear; 308. Second gear; 309. Second rack; 3010. Cleaning push block; 4. Lifting seat; 5. Bracket; 6. Electric push rod; 7. Cutter; 8. Support frame; 9. Discharge chute. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0046] In one embodiment, Figure 1-Figure 7 As shown, an adjustable blade battery long tab cutting device comprises a base 1, a bracket 5 is installed at the top of the base 1, an electric push rod 6 is installed at the top of the bracket 5, an output end of the electric push rod 6 is fixedly connected to a lifting seat 4, one end of the lifting seat 4 is fixedly connected to a cutter 7 by bolts, a support frame 8 is arranged below the lifting seat 4, the support frame 8 is located at the top of the base 1, the support frame 8 is fixedly connected to the base 1, a discharge groove 9 is provided at one end of the base 1, the inner cavity of the discharge groove 9 and the inner cavity of the support frame 8 are mutually connected, a limiting slot for inserting the cutter 7 is provided at the top of the support frame 8, the inner wall of the discharge groove 9 is L-shaped, and an adjustment mechanism for adjusting the position of batteries of different models is arranged on the base 1;

[0047] The adjustment mechanism includes: a movable seat 206 arranged on the upper surface of the base 1, the movable seat 206 is located at the end of the cutter 7 away from the lifting seat 4, a movable slide 203 is arranged on the upper surface of the movable seat 206, and a fixed baffle 204 is integrally formed at the end of the movable slide 203 away from the support frame 8, the fixed baffle 204 is in contact with the outer wall of one end of the movable seat 206, and the end of the movable slide 203 away from the top of the fixed baffle 204 is fixedly electrically connected to the limited stopper 201;

[0048] The base 1 is provided with a pushing mechanism for driving the moving seat 206 to move and clean the waste;

[0049] In this embodiment, different types of batteries can be conveniently clamped and fixed by the adjustment mechanism during use, and the position of the battery can be conveniently adjusted according to the length of the long tabs on different types of batteries that need to be cut;

[0050] Then, the electric push rod 6 is started to push the lifting seat 4 down. At this time, the cutter 7 is synchronously lowered by the lifting seat 4 through the bolt. In this process, the moving seat 206 can be driven to move by the pushing mechanism. At the same time, the moving slide 203 drives the battery to move under the drive of the moving seat 206. At this time, the long pole ear is pushed into between the lifting seat 4 and the support frame 8 by the battery. At the same time, the lifting seat 4 drives the cutter 7 to continue to descend, so that the long pole ear can be conveniently cut;

[0051] When the waste material with long tabs is cut and passes through the support frame 8 into the inner cavity of the discharge trough 9, the electric push rod 6 is started to reverse the above operation, and the waste material can be pushed to the port of the discharge trough 9 by the pushing mechanism, so that the waste material can be automatically discharged, thereby further improving the efficiency of battery production;

[0052] In one embodiment, Figure 1-Figure 6 As shown, the adjustment mechanism also includes: an adjustment component disposed on the fixed baffle 204;

[0053] The adjustment component includes: a knob 205 arranged at one end of the knob 205 away from the moving seat 206, one end of the knob 205 is fixedly connected to a screw rod 209 through a connecting shaft, the screw rod 209 is located at one end of the fixed baffle 204 away from the knob 205, the screw rod 209 penetrates the inside of the moving seat 206, the screw rod 209 is threadedly connected to the moving seat 206, and the battery can be driven to move by the moving slide 203 through the adjustment component, so as to conveniently adjust the position of the battery according to the length of the long pole ear required to be cut on different types of batteries;

[0054] A limit position component is provided on the movable slide plate 203;

[0055] In one embodiment, Figure 1-Figure 6 As shown, the limiting assembly includes: two fixed slides 208 symmetrically fixedly connected to the bottom end of the moving slide 203, the two fixed slides 208 are both penetrated into the interior of the moving seat 206, the two fixed slides 208 are both slidably connected to the moving seat 206, the outer walls of the two fixed slides 208 are symmetrically formed with two limiting slides, and the contact position between the moving seat 206 and the fixed slide 208 and the limiting slide is provided with a limiting slide groove for the fixed slide 208 and the limiting slide to slide;

[0056] The movable slide plate 203 is provided with a positioning component;

[0057] The positioning assembly includes: a mobile pressing plate 202 arranged above the mobile sliding plate 203, two connecting sliders 2010 are symmetrically fixedly connected to the bottom end of the mobile pressing plate 202, the two connecting sliders 2010 respectively penetrate the mobile sliding plate 203 to the inside of the two fixed sliding plates 208, and the connecting sliders 2010 are slidably connected with the mobile sliding plate 203 and the fixed sliding plate 208;

[0058] A reset component is provided on the connecting slider 2010;

[0059] The reset assembly includes: a connecting slide bar 2012 fixedly connected to one end of the connecting slide 2010, the end of the connecting slide bar 2012 away from the connecting slide 2010 is fixedly connected to a limited baffle 207, the limited baffle 207 penetrates to the outside of the end of the fixed slide 208 away from the fixed baffle 204, the limited baffle 207 and the connecting slide bar 2012 are both slidably connected to the fixed slide 208, the outer wall of the connecting slide bar 2012 is sleeved with a spring 2011, one end of the spring 2011 is in contact with the outer wall of the limited baffle 207, and the other end of the spring 2011 is in contact with the inner wall of the fixed slide 208, and through the cooperation of the limited block 201, the limiting assembly, the positioning assembly and the reset assembly, batteries of different models can be conveniently clamped and fixed;

[0060] In one embodiment, Figure 1-Figure 5 As shown, the push mechanism includes:

[0061] A lifting assembly disposed on the base 1;

[0062] The lifting assembly includes: two lifting and pressing plates 301 symmetrically arranged at the top of the base 1, the two lifting and pressing plates 301 are respectively located on both sides of the lifting seat 4, the two lifting and pressing plates 301 are fixedly connected to the lifting seat 4, the two lifting and pressing plates 301 are penetrated into the interior of the base 1, and the two lifting and pressing plates 301 are slidably connected to the base 1;

[0063] The moving seat 206 is provided with a first moving assembly;

[0064] The first moving component includes: two connecting pull plates 305 symmetrically fixedly connected to the bottom end of the moving seat 206, the two connecting pull plates 305 are both L-shaped, the two connecting pull plates 305 are located between the two lifting and pressing plates 301, the two connecting pull plates 305 are slidably connected to the base 1, and the two connecting pull plates 305 are fixedly connected to the sides away from each other with guide sliders 304, the guide sliders 304 penetrate into the interior of the lifting and pressing plates 301, and guide inclined grooves 303 are provided at the joint positions of the lifting and pressing plates 301 and the guide sliders 304. The lifting and pressing plates 301 are located at the top of the guide inclined grooves 303 and are provided with linear slide grooves 302. The inner cavity of the linear slide grooves 302 and the inner cavity of the guide inclined grooves 303 are mutually connected, and the guide sliders 304 are respectively slidably connected with the linear slide grooves 302 and the guide inclined grooves 303. Through the cooperation of the moving seat 206, the lifting component and the first moving component, the battery can be driven to automatically move while the lifting seat 4 is descending;

[0065] A second moving component is arranged on the base 1;

[0066] In one embodiment, Figure 2-Figure 7 As shown, the second moving assembly includes: a first gear 307 rotatably connected to the inside of the base 1 through a rotating shaft, the first gear 307 is located below the moving seat 206, the outer wall of the first gear 307 is meshed with a first rack 306, the first rack 306 penetrates the base 1 and is fixedly connected to the moving seat 206, one side of the first gear 307 is fixedly connected to a second gear 308, the second gear 308 is rotatably connected to the base 1 through a rotating shaft, the outer wall of the second gear 308 is meshed with a second rack 309, the second rack 309 is located below the first rack 306, and the second rack A cleaning push block 3010 is fixedly connected to one end of 309, and the cleaning push block 3010 is located below the support frame 8. The cleaning push block 3010 is located inside the discharge groove 9. The first rack 306, the second rack 309, and the cleaning push block 3010 are all slidably connected to the base 1. The outer wall of one end of the cleaning push block 3010 away from the second rack 309 is inclined. Through the second moving component, while the moving seat 206 moves, the cleaning push block 3010 can be driven to move in the direction opposite to the moving direction of the moving seat 206, so that the waste can be automatically discharged after the long pole ear is cut.

[0067] The above embodiment discloses an adjustable blade battery long pole ear cutting device, wherein, when in use, the movable pressing plate 202 is pulled to drive the two connecting sliders 2010 to move synchronously, at this time, the limit baffle 207 slides along the inner wall of the fixed slide plate 208 driven by the connecting slider 2010 through the connecting slide bar 2012, and the limit baffle 207 is contracted by the moving extrusion spring 2011, and then the battery is placed on the upper surface of the movable slide plate 203, at this time, the two long pole ears on the battery are respectively located on both sides of the limit block 201, and then the movable pressing plate 202 is released, and at the same time, the spring 2011 pushes the limit baffle 207 to reset by rebounding, and at this time, the connecting slider 2010 drives the movable pressing plate 202 to squeeze the end of the battery through the connecting slide bar 2012 driven by the limit baffle 207, and at the same time, the other end of the battery can be blocked by the limit block 201, so that different types of batteries can be conveniently clamped and fixed;

[0068] Then, the knob 205 is turned to drive the screw rod 209 to rotate through the connecting shaft. At this time, the screw rod 209 moves along the inner wall of the movable seat 206 through the thread. At the same time, the movable slide plate 203 drives the two fixed slide plates 208 to slide along the inner wall of the movable seat 206 through the fixed baffle plate 204 under the push of the screw rod 209. In this way, the position of the battery can be conveniently adjusted according to the length of the long pole ear on the battery of different models.

[0069] Then, the electric push rod 6 is started to push the lifting seat 4 down. At this time, the cutter 7 is synchronously lowered by the lifting seat 4 through the bolts. In this process, the two lifting and lowering pressure plates 301 slide along the inner wall of the base 1 driven by the lifting seat 4. At this time, the guide slider 304 drives the moving seat 206 to move through the connecting pull plate 305 under the extrusion of the inner wall of the guide inclined groove 303. At the same time, the moving slide plate 203 drives the battery to move under the drive of the moving seat 206. At this time, the long pole ear is pushed into between the lifting seat 4 and the support frame 8 by the battery. When the guide slider 304 contacts the inner wall of the linear slide groove 302, the connecting pull plate 305 stops moving. At the same time, the lifting seat 4 drives the cutter 7 to continue to descend, so that the long pole ear can be conveniently cut.

[0070] During this process, the first rack 306 is driven by the moving seat 206 to slide along the inner wall of the base 1. At this time, the first gear 307 is driven by the meshing of the first rack 306 to rotate inside the base 1 through the rotating shaft. At the same time, the second gear 308 is driven by the first gear 307 to rotate inside the base 1 through the rotating shaft. At this time, the second rack 309 is driven by the meshing of the second gear 308 to drive the cleaning push block 3010 to slide along the inner wall of the base 1 and the discharge groove 9, so that the cleaning push block 3010 can be automatically stored.

[0071] When the waste with long pole ears is cut, passes through the support frame 8 and enters the inner cavity of the discharge trough 9, the electric push rod 6 is started to reverse the above operation. The waste can be pushed to the port of the discharge trough 9 by the cleaning push block 3010, so that the waste can be automatically discharged, thereby further improving the efficiency of battery production.

[0072] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present 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. An adjustable blade battery long tab cutting device, comprising a base (1), a bracket (5) is installed at the top of the base (1), an electric push rod (6) is installed at the top of the bracket (5), the output end of the electric push rod (6) is fixedly connected to a lifting seat (4), one end of the lifting seat (4) is fixedly connected to a cutter (7) by bolts, a support frame (8) is arranged below the lifting seat (4), the support frame (8) is located at the top of the base (1), the support frame (8) is fixedly connected to the base (1), a discharge groove (9) is opened at one end of the base (1), the inner cavity of the discharge groove (9) and the inner cavity of the support frame (8) are mutually connected, characterized in that The base (1) is provided with an adjustment mechanism for adjusting the positions of batteries of different models; The adjustment mechanism comprises: a movable seat (206) arranged on the upper surface of the base (1), the movable seat (206) being located at the end of the cutter (7) away from the lifting seat (4), a movable slide plate (203) being arranged on the upper surface of the movable seat (206), a fixed baffle plate (204) being integrally formed at the end of the movable slide plate (203) away from the support frame (8), the fixed baffle plate (204) being in contact with the outer wall of one end of the movable seat (206), and an end of the movable slide plate (203) away from the top of the fixed baffle plate (204) being fixedly electrically connected to a limit stopper (201); The base (1) is provided with a pushing mechanism for driving the movable seat (206) to move and clean the waste.

2. The adjustable blade battery long tab cutting device according to claim 1, characterized in that: The adjustment mechanism also includes an adjustment component arranged on the fixed baffle (204); The adjustment assembly comprises: a knob (205) arranged at one end of the knob (205) away from the movable seat (206); one end of the knob (205) is fixedly connected to a screw rod (209) via a connecting shaft; the screw rod (209) is located at one end of the fixed baffle (204) away from the knob (205); the screw rod (209) penetrates into the interior of the movable seat (206); and the screw rod (209) is threadedly connected to the movable seat (206); The movable slide plate (203) is provided with a limit position component.

3. The adjustable blade battery long tab cutting device according to claim 2, characterized in that: The limiting assembly comprises: two fixed slides (208) symmetrically fixedly connected to the bottom end of the moving slide (203), the two fixed slides (208) both penetrate into the interior of the moving seat (206), and the two fixed slides (208) are both slidably connected to the moving seat (206); The movable slide plate (203) is provided with a positioning component.

4. The adjustable blade battery long tab cutting device according to claim 3, characterized in that: The positioning assembly comprises: a movable pressing plate (202) arranged above the movable sliding plate (203); two connecting sliding blocks (2010) are symmetrically fixedly connected to the bottom end of the movable pressing plate (202); the two connecting sliding blocks (2010) respectively penetrate the movable sliding plate (203) to the inside of the two fixed sliding plates (208); the connecting sliding blocks (2010) are slidably connected to the movable sliding plate (203) and the fixed sliding plate (208); The connecting slider (2010) is provided with a reset component.

5. The adjustable blade battery long tab cutting device according to claim 4, characterized in that: The reset assembly comprises: a connecting slide bar (2012) fixedly connected to one end of a connecting slide block (2010); one end of the connecting slide bar (2012) away from the connecting slide block (2010) is fixedly connected to a limit baffle (207); the limit baffle (207) penetrates to the outside of an end of a fixed slide block (208) away from the fixed baffle (204); the limit baffle (207) and the connecting slide bar (2012) are both slidably connected to the fixed slide block (208); a spring (2011) is sleeved on the outer wall of the connecting slide bar (2012); one end of the spring (2011) contacts the outer wall of the limit baffle (207); and the other end of the spring (2011) contacts the inner wall of the fixed slide block (208).

6. The adjustable blade battery long tab cutting device according to claim 1, characterized in that: The pushing mechanism comprises: a lifting component arranged on a base (1); The lifting assembly comprises: two lifting and pressing plates (301) symmetrically arranged at the top of the base (1), the two lifting and pressing plates (301) being respectively located on both sides of the lifting seat (4), the two lifting and pressing plates (301) being fixedly connected to the lifting seat (4), the two lifting and pressing plates (301) being passed through the interior of the base (1), and the two lifting and pressing plates (301) being slidably connected to the base (1); The moving seat (206) is provided with a first moving component.

7. The adjustable blade battery long tab cutting device according to claim 6, characterized in that: The first moving component comprises: two connecting pull plates (305) symmetrically fixedly connected to the bottom end of the moving seat (206), the two connecting pull plates (305) are located between the two lifting and pressing plates (301), the two connecting pull plates (305) are both slidably connected to the base (1), the two connecting pull plates (305) are both fixedly connected to a guide slider (304) on the side away from each other, the guide slider (304) penetrates into the interior of the lifting and pressing plates (301), a guide inclined groove (303) is provided at the position where the lifting and pressing plates (301) and the guide slider (304) meet, the lifting and pressing plates (301) are provided with a linear slide groove (302) at the top end of the guide inclined groove (303), the inner cavity of the linear slide groove (302) and the inner cavity of the guide inclined groove (303) are mutually connected, and the guide slider (304) is slidably connected to the linear slide groove (302) and the guide inclined groove (303) respectively; A second moving component is arranged on the base (1).

8. The adjustable blade battery long tab cutting device according to claim 7, characterized in that: The second moving assembly comprises: a first gear (307) rotatably connected to the inside of the base (1) via a rotating shaft, the first gear (307) being located below the moving seat (206), an outer wall of the first gear (307) being meshedly connected to a first rack (306), the first rack (306) passing through the base (1) and being fixedly connected to the moving seat (206), a second gear (308) being fixedly connected to one side of the first gear (307), the second gear (308) being rotatably connected to the base (1) via the rotating shaft Then, the outer wall of the second gear (308) is meshedly connected with a second rack (309), the second rack (309) is located below the first rack (306), one end of the second rack (309) is fixedly connected with a cleaning push block (3010), the cleaning push block (3010) is located below the support frame (8), the cleaning push block (3010) is located inside the discharge trough (9), and the first rack (306), the second rack (309) and the cleaning push block (3010) are all slidably connected to the base (1).

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