Battery cell positioning and cutting device

Abstract

The utility model relates to the technical field of battery cell cutting, and discloses a battery cell positioning and cutting device which comprises a supporting column, a processing table is fixedly connected to the top of the supporting column, a positioning and cutting mechanism is arranged at the bottom of the processing table, and an adjusting mechanism is arranged on the right side of the top of the processing table. The positioning and cutting mechanism comprises a positioning assembly and a cutting assembly, the positioning assembly is arranged at the bottom of the machining table, the cutting assembly is arranged at the top of the machining table, the positioning assembly comprises a fixing plate, the fixing plate is fixedly connected to the bottom of the machining table, and a first motor is fixedly connected to the left side of the fixing plate; the right side of the first motor is fixedly connected with a first threaded rod. After the position of the battery cell is adjusted and the battery cell needs to be cut, a second motor drives a worm to rotate, so that the worm drives a third threaded rod to move downwards through a worm gear, the third threaded rod can drive a cutting knife to move downwards, and the cutting knife can cut the battery cell.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric core cutting, in particular to an electric core positioning cutting device. BACKGROUND

[0002] The electric core is the core part of the battery and the energy storage unit. It is an electrochemical device packaged in a metal shell that converts chemical energy into electrical energy through a chemical reaction. It is composed of multiple components, including the positive electrode, negative electrode, separator, and electrolyte.

[0003] The electric core positioning cutting device of publication number CN220347315U can accurately and stably cut different models of electric cores, making it easier to detect the internal electrode of the electric core during the electrode alignment detection, thereby improving the accuracy of the detection.

[0004] When cutting the electric core, the electric core positioning cutting device requires manual pushing of the electric core position by the staff, relying on human strength and judgment. Individual differences, fatigue, or judgment errors may result in inaccurate pushing position, making the size of the cut electric core different. Therefore, improvement is needed. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an electric core positioning cutting device to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric core positioning cutting device, comprising a support column, the top of the support column is fixedly connected with a processing table, the bottom of the processing table is provided with a positioning cutting mechanism, the top right side of the processing table is provided with an adjusting mechanism.

[0007] The positioning cutting mechanism includes a positioning assembly and a cutting assembly. The positioning assembly is arranged at the bottom of the processing table, and the cutting assembly is arranged at the top of the processing table.

[0008] The positioning assembly includes a fixed plate, which is fixedly connected to the bottom of the processing table. The left side of the fixed plate is fixedly connected with a first motor. The right side of the first motor is fixedly connected with a first threaded rod. The first threaded rod is rotatably connected to the inner side of the fixed plate. The outer periphery of the first threaded rod is threadedly connected with a threaded plate. The inner side of the threaded plate is slidably connected with a fixed strip. The fixed strip is fixedly connected to the inner side of the fixed plate. The top of the threaded plate is fixedly connected with a hollow plate. The inner side of the hollow plate is threadedly connected with a second threaded rod. The top of the second threaded rod is fixedly connected with an anti-skid disc. The bottom of the second threaded rod is rotatably connected with a pressing plate.

[0009] Preferably, the fixing strip has two, two fixing strips are fixedly connected to the inner side of the fixing plate, and the fixing plate can support the first threaded rod and the limiting strip, so that the first threaded rod is more stable during operation.

[0010] Preferably, the hollow plate is provided with a sliding groove corresponding to the movement track of the pressing plate on the inner side, and the pressing plate is slidingly connected to the inside of the sliding groove. The sliding groove can limit the pressing plate, so that the pressing plate is more stable during lifting.

[0011] Preferably, the cutting assembly comprises a support frame fixedly connected to the top right side of the machining table, a second motor fixedly connected to the top of the support frame, a worm fixedly connected to the left side of the second motor, a worm wheel engaged with the back end of the worm, a support piece fixedly connected to the bottom periphery of the worm wheel, a third threaded rod screwedly connected to the inside of the worm wheel, a connecting plate fixedly connected to the top of the third threaded rod, and a cutting knife fixedly connected to the bottom of the connecting plate. The cutting knife is provided with slide rods fixedly connected to the top and bottom of the connecting plate.

[0012] Preferably, the support frame is provided with a circular groove corresponding to the movement track of the support piece on the inner side, and the support piece is slidingly connected to the inside of the circular groove. The circular groove allows the support piece to slide in the support frame, and the support piece can limit the worm wheel, so that the worm wheel is more stable during rotation.

[0013] Preferably, the adjusting mechanism comprises a support plate fixedly connected to the top right side of the machining table, a gas cylinder fixedly connected to the right side of the support plate, an adjusting plate fixedly connected to the left side of the gas cylinder, and a limiting rod fixedly connected to the right side of the adjusting plate.

[0014] Preferably, the support plate is provided with a circular hole corresponding to the position of the limiting rod on the inner side, and the limiting rod is slidingly connected to the inside of the circular hole. The circular hole allows the limiting rod to slide in the support plate, and the limiting rod can limit the adjusting plate, so that the adjusting plate is more stable during movement.

[0015] Compared with the prior art, the electric core positioning and cutting device has the following advantages:

[0016] 1. The electric core positioning and cutting device is provided with a positioning and cutting mechanism. When the electric core needs to be cut, the left side of the electric core is placed in the hollow plate. The anti-slip disc, the second threaded rod, and the pressing plate move downward, so that the pressing plate can press and fix the electric core. The first motor, the first threaded rod, the threaded plate, and the hollow plate are used in cooperation, so that the hollow plate can drive the clamped electric core to move to the right side, and the position of the electric core can be accurately adjusted.

[0017] The cutting knife can be moved downward to cut the battery cell by cooperation of the cutting knife, the second motor, the worm, the third threaded rod, the connecting plate, the sliding rod, the support and the support frame.

[0018] 2. The battery cell positioning and cutting device, when the cutting position of the battery cell needs to be limited, the adjusting plate can block the battery cell by cooperation of the supporting plate, the limiting rod, the cylinder and the adjusting plate, so that the cutting position of the battery cell is more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings:

[0020] Figure 1 It is a front view structural schematic diagram of the present application;

[0021] Figure 2 It is a positioning and cutting mechanism structural schematic diagram;

[0022] Figure 3 It is a positioning assembly structural schematic diagram;

[0023] Figure 4 It is a dismounting assembly structural schematic diagram;

[0024] Figure 5 It is an adjusting mechanism structural schematic diagram.

[0025] In the drawings: 1, supporting column; 2, processing table; 3, positioning and cutting mechanism; 31, positioning assembly; 311, first threaded rod; 312, fixed strip; 313, threaded plate; 314, first motor; 315, fixed plate; 316, hollow plate; 317, anti-skid disc; 318, second threaded rod; 319, pressing plate; 32, cutting assembly; 321, cutting knife; 322, second motor; 323, worm; 324, third threaded rod; 325, connecting plate; 326, sliding rod; 327, support; 328, support frame; 329, worm wheel; 4, adjusting mechanism; 41, supporting plate; 42, limiting rod; 43, cylinder; 44, adjusting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0028] The present application provides the following technical solutions:

[0029] Embodiment one

[0030] Please refer to Figures 1-5 The present application provides a technical solution: an electric core positioning and cutting device, comprising a supporting column 1, a supporting column 1 top fixedly connected with a processing table 2, a processing table 2 bottom provided with a positioning and cutting mechanism 3, a processing table 2 top right side provided with an adjusting mechanism 4;

[0031] The positioning and cutting mechanism 3 comprises a positioning assembly 31 and a cutting assembly 32, the positioning assembly 31 is arranged at the bottom of the processing table 2, and the cutting assembly 32 is arranged at the top of the processing table 2.

[0032] The positioning assembly 31 comprises a fixed plate 315, the fixed plate 315 is fixedly connected to the bottom of the processing table 2, a first motor 314 is fixedly connected to the left side of the fixed plate 315, a first threaded rod 311 is fixedly connected to the right side of the first motor 314, the first threaded rod 311 is rotatably connected to the inner side of the fixed plate 315, a threaded plate 313 is threadedly connected to the periphery of the first threaded rod 311, a fixed strip 312 is slidably connected in the threaded plate 313, the fixed strip 312 is fixedly connected to the inner side of the fixed plate 315, a hollow plate 316 is fixedly connected to the top of the threaded plate 313, a second threaded rod 318 is threadedly connected in the hollow plate 316, an anti-skid disc 317 is fixedly connected to the top of the second threaded rod 318, and a pressing plate 319 is rotatably connected to the bottom of the second threaded rod 318.

[0033] Further, the fixing strip 312 has two, two fixing strips 312 are fixedly connected to the inner side of the fixing plate 315, and the fixing plate 315 can support the first threaded rod 311 and the limiting strip, so that the first threaded rod 311 is more stable during operation.

[0034] Further, the hollow plate 316 is provided with a sliding groove corresponding to the movement track of the pressing plate 319, and the pressing plate 319 is slidingly connected to the inside of the sliding groove. The sliding groove can limit the pressing plate 319, so that the pressing plate 319 is more stable during lifting.

[0035] Example two

[0036] Please refer to Figures 1-5 On the basis of example one, the cutting assembly 32 further comprises a support frame 328 fixedly connected to the top right side of the machining table 2, a second motor 322 fixedly connected to the top of the support frame 328, a worm 323 fixedly connected to the left side of the second motor 322, a worm wheel 329 meshing with the back end of the worm 323, a support piece 327 fixedly connected to the bottom of the worm wheel 329, a third threaded rod 324 screwedly connected to the inside of the worm wheel 329, a connecting plate 325 fixedly connected to the top of the third threaded rod 324, and a cutting knife 321 fixedly connected to the bottom of the connecting plate 325. The sliding rods 326 are fixedly connected to the bottom of the connecting plate 325.

[0037] Further, the inside of the support frame 328 is provided with a circular groove corresponding to the movement track of the support piece 327, and the support piece 327 is slidingly connected to the inside of the circular groove. The circular groove allows the support piece 327 to slide inside the support frame 328, and the support piece 327 can limit the worm wheel 329, so that the worm wheel 329 is more stable during rotation.

[0038] Example three

[0039] Please refer to Figures 1-5 On the basis of example one, the adjusting mechanism 4 further comprises a support plate 41 fixedly connected to the top right side of the machining table 2, a gas cylinder 43 fixedly connected to the right side of the support plate 41, an adjusting plate 44 fixedly connected to the left side of the gas cylinder 43, and a limiting rod 42 fixedly connected to the right side of the adjusting plate 44.

[0040] Further, the inside of the support plate 41 is provided with a circular hole corresponding to the position of the limiting rod 42, and the limiting rod 42 is slidingly connected to the inside of the circular hole. The circular hole allows the limiting rod 42 to slide inside the support plate 41, and the limiting rod 42 can limit the adjusting plate 44, so that the adjusting plate 44 is more stable during movement.

[0041] In actual operation, when the device is in use, when the battery needs to be cut, the air cylinder 43 drives the adjusting plate 44 to move, so that the position of the adjusting plate 44 can be adjusted, and the battery can be blocked through the adjusting plate 44, so that the cutting position of the battery is more accurate;

[0042] Place the left side of the battery inside the hollow plate 316, rotate the second threaded rod 318 through the anti-skid disc 317 to drive the second threaded rod 318 to move downward, so that the pressing plate 319 can press and fix the battery, rotate the first threaded rod 311 through the first motor 314 to drive the hollow plate 316 to move through the threaded plate 313, so that the hollow plate 316 can drive the clamped battery to move to the right side, so that the position of the battery can be adjusted, when the battery position is adjusted, the battery needs to be cut, rotate the worm 323 through the second motor 322 to drive the third threaded rod 324 to move downward through the worm gear 329, so that the third threaded rod 324 can drive the cutting knife 321 to move downward, so that the cutting knife 321 can cut the battery.

[0043] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a..." does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

Claims

1. A battery cell positioning and cutting device, comprising a support column (1), characterized in that: The top of the support column (1) is fixedly connected to a processing table (2), the bottom of the processing table (2) is provided with a positioning and cutting mechanism (3), and the right side of the top of the processing table (2) is provided with an adjustment mechanism (4). The positioning and cutting mechanism (3) includes a positioning component (31) and a cutting component (32). The positioning component (31) is located at the bottom of the processing table (2), and the cutting component (32) is located at the top of the processing table (2). The positioning component (31) includes a fixing plate (315), which is fixedly connected to the bottom of the processing table (2). A first motor (314) is fixedly connected to the left side of the fixing plate (315), and a first threaded rod (311) is fixedly connected to the right side of the first motor (314). The first threaded rod (311) is rotatably connected to the inner side of the fixing plate (315). A threaded plate (313) is threadedly connected to the outer periphery of the first threaded rod (311). A fixing strip (312) is slidably connected inside the threaded plate (313). The fixing strip (312) is fixedly connected to the inner side of the fixing plate (315). A hollow plate (316) is fixedly connected to the top of the threaded plate (313). A second threaded rod (318) is threadedly connected inside the hollow plate (316). An anti-slip disc (317) is fixedly connected to the top of the second threaded rod (318). A pressing plate (319) is rotatably connected to the bottom of the second threaded rod (318).

2. The battery cell positioning and cutting device according to claim 1, characterized in that: There are two fixing strips (312), and the two fixing strips (312) are respectively fixedly connected to the inner side of the fixing plate (315).

3. The battery cell positioning and cutting device according to claim 1, characterized in that: The hollow plate (316) has a sliding groove on its inner side that corresponds to the movement trajectory of the pressing plate (319), and the pressing plate (319) is slidably connected inside the sliding groove.

4. The battery cell positioning and cutting device according to claim 1, characterized in that: The cutting assembly (32) includes a support frame (328), which is fixedly connected to the top right side of the processing table (2). A second motor (322) is fixedly connected to the top of the support frame (328). A worm gear (323) is fixedly connected to the left side of the second motor (322). A worm wheel (329) is meshed at the back end of the worm gear (323). A support member (327) is fixedly connected to the bottom periphery of the worm wheel (329). A third threaded rod (324) is threadedly connected inside the worm wheel (329). A connecting plate (325) is fixedly connected to the top of the third threaded rod (324). A cutting blade (321) is fixedly connected to the bottom of the connecting plate (325). A sliding rod (326) is fixedly connected to the front and rear sides of the top of the cutting blade (321). The sliding rod (326) is fixedly connected to the bottom of the connecting plate (325).

5. The battery cell positioning and cutting device according to claim 4, characterized in that: The inner side of the support frame (328) is provided with a circular groove corresponding to the movement trajectory of the support member (327), and the support member (327) is slidably connected inside the circular groove.

6. The battery cell positioning and cutting device according to claim 1, characterized in that: The adjustment mechanism (4) includes a support plate (41), which is fixedly connected to the top right side of the processing table (2). A cylinder (43) is fixedly connected to the right side of the support plate (41), and an adjustment plate (44) is fixedly connected to the left side of the cylinder (43). A limit rod (42) is fixedly connected to the right side of the adjustment plate (44).

7. The battery cell positioning and cutting device according to claim 6, characterized in that: The inner side of the support plate (41) is provided with a circular hole corresponding to the position of the limiting rod (42), and the limiting rod (42) is slidably connected to the inner side of the circular hole.

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