Chamfering die device for metal foil of battery top cover

Abstract

The invention discloses a battery top cover metal foil chamfering die device, and relates to the technical field of die machining, the battery top cover metal foil chamfering die device comprises a mounting base, and a flattening mechanism is arranged on one side of the mounting base; a plurality of supporting seats are arranged on the surface of the mounting base, an adjusting mechanism is arranged in each supporting seat, each adjusting mechanism comprises a connecting lead screw and a movable plate, each movable plate is provided with a built-in groove, the connecting lead screws are sleeved with connecting blocks, and the connecting blocks can be inserted into the built-in grooves; a driving piece is arranged on the side, away from the connecting lead screw, of the movable plate and connected with the connecting lead screw. First fixing frames are arranged on the surfaces of the supporting bases, second fixing frames are arranged on the surfaces of the movable plates, chamfering mechanisms are arranged between the first fixing frames and the second fixing frames, metal foil needing to be machined is automatically chamfered through the chamfering mechanisms so as to meet the chamfering requirement, the size of the device can be adjusted through an adjusting mechanism, and the chamfering efficiency is improved. And therefore, metal foils with different sizes can be adapted.

Description

Technical Field

[0001] The present application relates to the technical field of mold processing, and in particular to a chamfering mold device for a battery top cover metal foil. Background Art

[0002] When installing a top cover made of metal foil on the top of the battery, the metal foil needs to be chamfered so that the metal foil can fit the battery for installation and be fixed more firmly. Usually, a chamfering die is needed for chamfering, and the chamfering die is used to squeeze the edge of the metal foil for chamfering.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the existing chamfering devices require manual assistance, have the problem of inaccurate positioning, and may cause the chamfering position to shift, thus affecting the use of the metal foil; and the efficiency of the chamfering process is low. Summary of the invention

[0004] The purpose of the present application is to provide a chamfering die device for a battery top cover metal foil material, so as to improve the processing efficiency and positioning problems of the chamfering of the metal foil material.

[0005] The present application provides a chamfering die device for a battery top cover metal foil material using the following technical solution: A chamfering die device for a metal foil material of a battery top cover comprises a mounting base, a plurality of support seats are arranged on the surface of the mounting base, an adjustment mechanism is arranged in each of the support seats, the adjustment mechanism comprises a connecting screw and a movable plate, the movable plate is provided with an embedding groove, a connecting block is sleeved on the connecting screw, and the connecting block can be inserted in the embedding groove; a driving member is arranged on a side of the movable plate away from the adjustment mechanism, and the driving member is connected to the connecting screw; a fixing frame 1 is arranged on the surface of the support seat, a fixing frame 2 is arranged on the surface of the movable plate, and a chamfering mechanism is arranged between the fixing frame 1 and the fixing frame 2; a flattening mechanism is arranged on one side of the mounting base; and a cleaning mechanism is arranged corresponding to the chamfering mechanism between the fixing frame 1 and the fixing frame 2.

[0006] By adopting the above technical scheme, a plurality of support seats are installed on the mounting base, and an adjusting mechanism is arranged on the support seat, the adjusting mechanism includes a connecting screw and a movable plate, an embedding groove is arranged on one side of the movable plate, and a connecting block is sleeved on the connecting screw, and the connecting block can be inserted into the embedding groove. At this time, rotating the connecting screw will drive the connecting block to move, and then drive the movable plate to move; at the same time, a driving member is arranged on the side of the movable plate away from the adjusting mechanism, and the driving member is connected to the connecting screw, and the adjusting mechanism can be automatically adjusted by the driving member; a fixing frame 1 is arranged on the surface of the support seat, and a fixing frame 2 is arranged on the surface of the movable plate, and a chamfering mechanism is arranged between the fixing frame 1 and the fixing frame 2. At this time, adjusting the adjusting mechanism can simultaneously adjust the size of the chamfering mechanism, so as to adapt to metal foils of different sizes.

[0007] A flattening mechanism is installed on one side of the mounting base, and the metal foil is fed into the chamfering mechanism through the flattening mechanism. The flattening mechanism is used to make the metal foil enter the chamfering mechanism in a state as flat as possible, so that the chamfering process is more accurate, and the flattening mechanism can make the metal foil more stably fed into the chamfering mechanism; at the same time, a cleaning mechanism is installed between the first fixing frame and the second fixing frame, and the cleaning mechanism can be used to clean the waste generated by the chamfering mechanism during the chamfering process from the chamfering mechanism to avoid impurities affecting the chamfering; the efficiency of the chamfering process is effectively improved through the automation of the chamfering process, and the adjustment mechanism can automatically adjust to adapt to the metal foil, so that the positioning of the metal foil is fast and accurate.

[0008] Preferably, a guide rail is provided between the support seat and the movable plate, and a guide groove is provided on the guide rail.

[0009] By adopting the above technical solution, a guide rail is installed between the support seat and the movable plate, and the movable plate can move along the guide rail, so that the movement of the movable plate is relatively stable; at the same time, a guide groove is provided on the guide rail, so that the movable plate can move along the guide groove, and the guide groove is used to make the movement of the movable plate more stable.

[0010] Preferably, the flattening mechanism includes two column shafts, an upper pressure plate and a lower pressure plate installed between the two column shafts, one side of the upper pressure plate and the lower pressure plate is provided with a fixing threaded hole, and a fixing screw is provided in the fixing threaded hole; a limiting ring is provided on the two column shafts, and a fixing threaded hole two is provided on the outer side of the limiting ring, and a fixing screw two is provided in the fixing threaded hole two.

[0011] By adopting the above technical scheme, the flattening mechanism includes two column shafts, an upper pressing plate and a lower pressing plate. The upper pressing plate and the lower pressing plate are sleeved in the two column shafts, and the upper pressing plate and the lower pressing plate can move along the column shaft. At the same time, a fixing threaded hole one is provided on one side of the upper pressing plate and the lower pressing plate, and a fixing screw one is installed in the fixing threaded hole one. The upper pressing plate and the lower pressing plate can be fixed on the column shaft by using the fixing screw one, and the upper pressing plate and the lower pressing plate are fixed in a suitable position so that the metal foil passes through the space between the upper pressing plate and the lower pressing plate and then enters the chamfering mechanism, thereby making the transportation process of the metal foil more stable and reducing the jitter generated during the transportation process of the metal foil; at the same time, a limiting ring is sleeved on the column shaft, a fixing threaded hole two is provided on the outer side of the limiting ring, and a fixing screw two is installed in the fixing threaded hole two. The limiting ring can be fixed on the column shaft by using the fixing screw two, and the position of the upper pressing plate can be limited by the limiting ring to ensure the stability of the flattening mechanism.

[0012] Preferably, the outer walls of the two column shafts are provided with limiting grooves, the inner sides of the upper pressure plate and the lower pressure plate are provided with limiting protrusions 1 corresponding to the limiting grooves, and the inner wall of the limiting ring is provided with limiting protrusions 2 corresponding to the limiting grooves, and the limiting protrusions 1 and 2 can be inserted into the limiting grooves.

[0013] By adopting the above technical scheme, a limiting groove is arranged on the outer wall of the column shaft, and at the same time, a limiting protrusion 1 is arranged on the inner side of the upper pressure plate and the lower pressure plate corresponding to the limiting groove, and a limiting protrusion 2 is arranged on the inner wall of the limiting ring corresponding to the limiting groove, and both the limiting protrusion 1 and the limiting protrusion 2 can be inserted into the limiting groove; through the cooperation of the limiting protrusion 1, the limiting protrusion 2 and the limiting groove, the upper pressure plate, the lower pressure plate and the limiting ring can be limited from rotating on the column shaft, thereby making the fixation of the upper pressure plate, the lower pressure plate and the limiting ring more stable.

[0014] Preferably, a soft rubber pad is provided on one side of the upper pressing plate close to the lower pressing plate, and a soft rubber pad is provided on one side of the lower pressing plate close to the upper pressing plate.

[0015] By adopting the above technical solution, soft rubber pads are installed on one side of the upper pressing plate and the lower pressing plate. The soft rubber pads can reduce the friction loss between the metal foil and the upper pressing plate and the lower pressing plate, thereby preventing the metal foil from being damaged during transportation and affecting the chamfering process.

[0016] Preferably, the chamfering mechanism includes a chamfering mold and two fixed rods, the two fixed rods are rotatably connected to fixed frame one and fixed frame two, the chamfering mold is arranged between fixed frame one and fixed frame two, and the chamfering mold is sleeved on both ends of the fixed rods; a supporting wheel is arranged between the chamfering molds, and the supporting wheel is sleeved on the fixed rods.

[0017] By adopting the above technical scheme, the chamfering mechanism includes a chamfering die and a fixed rod. The fixed rod is rotatably connected to the fixed frame one and the fixed frame two, and the chamfering die is installed between the fixed frame one and the fixed frame two, and is sleeved on both ends of the fixed rod. The chamfering process is performed by extrusion of two sets of chamfering dies. At the same time, a supporting wheel is arranged between the chamfering dies, and the supporting wheel is sleeved on the fixed rod. The supporting wheel can assist in transporting the metal foil.

[0018] Preferably, the cleaning mechanism includes a cleaning shaft, a cleaning block sleeved on the cleaning shaft and abutting against the chamfering mold, the cleaning shaft is rotatably connected to fixed frame one and fixed frame two, the cleaning shaft passes through fixed frame two, and a locking device is provided at one end of the cleaning shaft close to fixed frame two.

[0019] By adopting the above technical scheme, the cleaning mechanism includes a cleaning shaft and a cleaning block. The cleaning shaft passes through the second fixing frame and is rotatably connected to the first fixing frame and the second fixing frame. At the same time, a cleaning block is sleeved in the cleaning shaft. The position of the cleaning block can be adjusted according to the position of the chamfering mold, and the cleaning block is made to abut against the chamfering mold, so that friction is generated between the chamfering mold and the cleaning block when the chamfering mold rotates. Processing waste may be generated during the chamfering process using the chamfering mold. The cleaning block can be used to clean up the processing waste on the chamfering mold to prevent the processing waste from affecting the chamfering process. At the same time, a locking device is installed at one end of the cleaning shaft close to the second fixing frame, and the cleaning shaft can be fixed in an appropriate position and fixed by the locking device.

[0020] Preferably, a cleaning chamfer is provided on one side of the cleaning block that is in contact with the chamfering mold.

[0021] By adopting the above technical solution, a cleaning chamfer is set at an angle on one side of the cleaning block that fits the chamfering mold. The cleaning chamfer makes the cleaning block and the chamfering mold fit more closely, increasing the contact area between the cleaning block and the chamfering mold, thereby improving the cleaning efficiency of the cleaning block.

[0022] Preferably, a synchronization mechanism is provided on one side of the movable plates close to the mounting base, and the synchronization mechanism comprises a synchronization frame and a synchronization rod. The synchronization frame is provided on one side of the movable plates close to the mounting base, and the synchronization rod runs through the synchronization frames.

[0023] By adopting the above technical solution, the synchronization mechanism includes a synchronization frame and a synchronization rod. The synchronization frame is arranged on the side of the movable plate close to the mounting base, and the synchronization rod is used to penetrate several synchronization frames. At this time, the synchronization mechanism can be used to make several groups of chamfering mechanisms move synchronously, thereby reducing the error generated by the device during the size adjustment process.

[0024] Preferably, a digital ruler is provided on a side of the support seat away from the adjustment mechanism, and the digital ruler is connected to the connecting screw.

[0025] By adopting the above technical solution, a digital ruler is installed on the side of the support seat away from the adjustment mechanism, and the digital ruler is connected to the connecting screw. At this time, when the adjustment mechanism is adjusted, the movement of the adjustment mechanism will be displayed on the digital ruler. The movement of the adjustment mechanism can be intuitively understood by observing the digital ruler, thereby achieving more precise adjustment.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The chamfering mechanism is used to perform the chamfering process. At the same time, an adjustment mechanism is provided between the chamfering mechanisms. The adjustment mechanism is used to make the chamfering mechanism adaptable to metal foils of different sizes. A driving member is used to connect the adjustment mechanism to automatically adjust the adjustment mechanism so that the device positioning is more accurate. The automatic chamfering process is realized through the chamfering mechanism and the adjustment mechanism, thereby improving the efficiency of the chamfering process. 2. A flattening mechanism is provided on one side of the mounting base. The metal foil is first passed through the flattening mechanism and then sent to the chamfering mechanism. The flattening mechanism can be used to send the metal foil to the chamfering mechanism more flatly and stably, thereby making the chamfering process more accurate; 3. A cleaning mechanism is arranged between the first fixing frame and the second fixing frame. The cleaning mechanism comprises a cleaning shaft and a cleaning block. The cleaning block is sleeved on the cleaning shaft, and the cleaning block is abutted against the chamfering mold. When the chamfering mold rotates, friction is generated between the cleaning block, so that the processing waste remaining on the chamfering mold can be cleaned off to avoid affecting the chamfering process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a chamfering die device for a battery top cover metal foil material according to the present application.

[0028] Figure 2 Schematic diagram of the overall structure of the chamfering mechanism in the embodiment.

[0029] Figure 3 Schematic diagram of the overall structure of the flattening mechanism in the embodiment.

[0030] Figure 4 yes Figure 3 Enlarged view of part A in .

[0031] In the figure, 1, mounting base; 2, supporting base; 21, fixing frame 1; 3, adjusting mechanism; 31, connecting screw; 311, connecting block; 32, movable plate; 321, embedding groove; 322, driving member; 323, fixing frame 2; 33, guide rail; 331, guide groove; 4, flattening mechanism; 41, column shaft; 411, limiting ring; 4111, fixing threaded hole 2; 4112, fixing screw 2; 4113, limiting protrusion 2; 412, limit groove; 42, upper pressure plate; 43, lower pressure plate; 44, a fixing threaded hole; 441, a fixing screw; 45, a limit protrusion; 46, soft rubber pad; 5, chamfering mechanism; 51, chamfering mold; 52, fixing rod; 53, supporting wheel; 6, cleaning mechanism; 61, cleaning shaft; 62, cleaning block; 621, cleaning chamfer; 63, locking device; 7, synchronization mechanism; 71, synchronization frame; 72, synchronization rod; 8, digital ruler. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0033] A chamfering die device for a battery top cover metal foil, referring to Figure 1 , including a mounting base 1, three support seats 2 are arranged on the mounting base 1, and an adjustment mechanism 3 is arranged in the support seat 2, the adjustment mechanism 3 includes a connecting screw rod 31 and a movable plate 32, an embedding groove 321 is arranged on one side of the movable plate 32, and a connecting block 311 is sleeved on the connecting screw rod 31, and the connecting block 311 can be inserted into the embedding groove 321. At this time, when the connecting screw rod 31 is rotated, the connecting block 311 will be driven to move, and the movable plate 32 will be driven to move, thereby realizing the adjustment of the size of the device; at the same time, a driving member 322 is arranged on the side of the movable plate 32 away from the adjustment mechanism 3, and the driving member 322 is a servo motor. The driving member 322 is connected to the connecting screw rod 31, and the driving member 322 can be used to automatically control the rotation of the connecting screw rod 31, thereby controlling the movement of the connecting block 311 The movable plate 32 is movable; a fixing frame 21 is installed on the surface of the support seat 2, a fixing frame 2 323 is installed on the surface of the movable plate 32, and a chamfering mechanism 5 is installed between the fixing frame 21 and the fixing frame 2 323. At this time, the size of the chamfering mechanism 5 can be adjusted by the adjusting mechanism 3, so that the chamfering mechanism 5 can adapt to metal foils of different sizes (not shown in the figure); at the same time, a flattening mechanism 4 is arranged on one side of the mounting base 1, and the metal foil is sent into the chamfering mechanism 5 after passing through the flattening mechanism 4, and the metal foil is sent into the chamfering mechanism 5 in a flat and stable manner by means of the flattening mechanism 4; a cleaning mechanism 6 is arranged between the fixing frame 21 and the fixing frame 2 323, and the cleaning mechanism 6 can be used to clean the processing waste generated by the chamfering mechanism 5 during the chamfering process from the chamfering mechanism 5 to prevent the processing waste from affecting the subsequent chamfering process.

[0034] Reference Figure 2 A guide rail 33 is provided between the support seat 2 and the movable plate 32, and the movable plate 32 can move along the guide rail 33. The guide rail 33 can make the movement of the movable plate 32 more stable; at the same time, a guide groove 331 is provided on the guide rail 33, so that the movable plate 32 can move along the guide groove 331, thereby making the movement of the movable plate 32 more stable.

[0035] Reference Figure 3 and Figure 4 The flattening mechanism 4 includes two column shafts 41, an upper pressing plate 42, and a lower pressing plate 43. The upper pressing plate 42 and the lower pressing plate 43 are sleeved in the two column shafts 41, and the upper pressing plate 42 and the lower pressing plate 43 can move along the column shafts 41; and a fixing threaded hole 44 is provided on one side of the upper pressing plate 42 and the lower pressing plate 43, and a fixing screw 441 is installed in the fixing threaded hole 44, the upper pressing plate 42 and the lower pressing plate 43 are moved to a suitable position, and then the upper pressing plate 42 and the lower pressing plate 43 are fixed on the column shaft 41 by the fixing screw 441, so that the metal foil passes through the upper pressing plate The space between the plate 42 and the lower pressure plate 43 then enters the chamfering mechanism 5, which can reduce the vibration generated during the transportation of the metal foil and make the transportation process of the metal foil more stable; at the same time, a limit ring 411 is sleeved on the column shaft 41, and a second fixing threaded hole 4111 is provided on the outer side of the limit ring 411, and a second fixing screw 4112 is installed in the second fixing threaded hole 4111, and the limit ring 411 can be fixed to the column shaft 41 by using the second fixing screw 4112; the position of the upper pressure plate 42 can be limited by the limit ring 411 to ensure the stability of the flattening mechanism 4.

[0036] Reference Figure 3 A limiting groove 412 is provided on the outer wall of the column shaft 41, and a limiting protrusion 45 is provided on the inner side of the upper pressing plate 42 and the lower pressing plate 43 corresponding to the limiting groove 412, and a limiting protrusion 4113 is provided on the inner wall of the limiting ring 411 corresponding to the limiting groove 412, and the limiting protrusion 45 and the limiting protrusion 4113 can be inserted into the limiting groove 412; the upper pressing plate 42 and the lower pressing plate 43 are limited by the cooperation of the limiting protrusion 45, the limiting protrusion 4113 and the limiting groove 412. The plate 43 and the limiting ring 411 rotate on the column shaft 41, so that the upper pressure plate 42, the lower pressure plate 43 and the limiting ring 411 are fixed on the column shaft 41 more firmly; a soft rubber pad 46 is arranged on the side of the upper pressure plate 42 close to the lower pressure plate 43, and a soft rubber pad 46 is arranged on the side of the lower pressure plate 43 close to the upper pressure plate 42. The soft rubber pad 46 can reduce the friction loss between the metal foil and the upper pressure plate 42, the lower pressure plate 43, and reduce the possibility of damage to the metal foil during transportation.

[0037] Reference Figure 2The chamfering mechanism 5 includes a chamfering die 51 and a fixing rod 52. The fixing rod 52 passes through the fixing frame 1 21 and the fixing frame 2 323 and is rotatably connected to the fixing frame 1 21 and the fixing frame 2 323. The chamfering die 51 is installed between the fixing frame 1 21 and the fixing frame 2 323 and is sleeved on both ends of the fixing rod 52. At this time, the chamfering process can be performed by extrusion of the two sets of chamfering dies 51. At the same time, a supporting wheel 53 is arranged between the chamfering dies 51. The supporting wheel 53 is sleeved on the fixing rod 52. The supporting wheel 53 can support the metal foil transported to the chamfering mechanism 5, thereby making the transportation process of the metal foil more stable.

[0038] Reference Figure 2 The cleaning mechanism 6 includes a cleaning shaft 61 and a cleaning block 62. The cleaning shaft 61 passes through the fixing frame 2 323 and is rotatably connected to the fixing frame 1 21 and the fixing frame 2 323. The cleaning block 62 is sleeved in the cleaning shaft 61. The cleaning block 62 can move along the cleaning shaft 61. The position of the cleaning block 62 can be adjusted according to the position of the chamfering mold 51, and the cleaning block 62 is abutted against the chamfering mold 51, so that friction is generated between the chamfering mold 51 and the cleaning block 62 when the chamfering mold 51 rotates. In the process of chamfering the chamfering mold 51, processing waste may be generated. The friction between the cleaning block 62 and the chamfering mold 51 can be used to clean the chamfering mold 51. Any processing residue on the cleaning block 61 is cleaned up to prevent it from affecting the chamfering process; at the same time, a locking device 63 is installed at one end of the cleaning shaft 61 close to the fixing frame 323, and the locking device 63 can be used to fix the cleaning shaft 61 when it is fixed to an appropriate position to prevent the cleaning mechanism 6 from moving during operation and affecting the cleaning effect; a cleaning chamfer 621 is provided on the side of the cleaning block 62 that is in contact with the chamfering mold 51, and the cleaning chamfer 621 is used to make the cleaning block 62 fit more closely with the chamfering mold 51, and can increase the contact area between the cleaning block 62 and the chamfering mold 51, thereby improving the cleaning efficiency of the cleaning block 62.

[0039] Reference Figure 1 A synchronization mechanism 7 is provided on the side of the movable plate 32 close to the mounting base 1. The synchronization mechanism 7 includes a synchronization frame 71 and a synchronization rod 72. The synchronization frame 71 is installed on the side of the movable plate 32 close to the mounting base 1. The synchronization rod 72 runs through the three synchronization frames 71. The synchronization mechanism 7 can make the three movable plates 32 move synchronously, so that the chamfering mechanism 5 can move synchronously to avoid errors in the movement of the chamfering mechanism 5; a digital ruler 8 is provided on the side of the support seat 2 away from the adjustment mechanism 3, and the digital ruler 8 is connected to the connecting screw rod 31. When adjusting the adjustment mechanism 3, the movement amount of the adjustment mechanism 3 can be intuitively displayed on the digital ruler 8 by using the digital ruler 8. The movement amount of the adjustment mechanism 3 can be understood through the digital ruler 8, so that the adjustment of the chamfering mechanism 5 can be more accurately adjusted.

[0040] The implementation principle of the embodiment of the present application is: Three support seats 2 are installed on the mounting base 1, and an adjustment mechanism 3 is arranged in the support seat 2. The adjustment mechanism 3 includes a connecting screw rod 31 and a movable plate 32. A fixing groove 321 is arranged on one side of the movable plate 32, and a connecting block 311 is sleeved on the connecting screw rod 31. The connecting block 311 can be inserted into the fixing groove 321. At this time, the movement of the movable plate 32 can be controlled by rotating the connecting screw rod 31. At the same time, a driving member 322 is arranged on the side of the movable plate 32 away from the adjustment mechanism 3. The driving member 322 is connected to the connecting screw rod 31, and the connecting screw rod 31 can be driven to rotate by the driving member 322. A fixing frame 21 is provided on the surface of the support base 2, and a fixing frame 2 323 is provided on the surface of the movable plate 32. The chamfering mechanism 5 is installed between the fixing frame 21 and the fixing frame 2 323, and the adjusting mechanism 3 can adjust the size of the chamfering mechanism 5. The chamfering process is performed by multiple extrusions of the three chamfering mechanisms 5, so that the chamfering process can meet the requirements, and the efficiency is higher than that of manual chamfering process. The size of the chamfering mechanism 5 is adjusted by the adjusting mechanism 3 to adapt to metal foils of different sizes, so that the metal foil can be more closely fitted to the chamfering mechanism 5, and the positioning of the metal foil can be more accurate.

[0041] A flattening mechanism 4 is arranged on one side of the mounting base 1, and the metal foil is first passed through the flattening mechanism 4 and then sent to the chamfering mechanism 5, so as to reduce the shaking of the metal foil during transportation, so that the metal foil can be transported to the chamfering mechanism 5 more smoothly and stably, thereby making the chamfering process more stable and accurate; a cleaning mechanism 6 is arranged between the fixing frame 1 21 and the fixing frame 2 323, and the cleaning mechanism 6 can be used to clean up the processing residues generated by the chamfering mechanism 5 during the chamfering process from the chamfering mechanism 5 to avoid affecting the subsequent chamfering process; at the same time, a synchronization mechanism 7 is arranged between the movable plates 32, and the synchronization mechanism 7 is used to make the movement of the chamfering mechanism 5 synchronous, so as to avoid errors in the process of adjusting the size, thereby affecting the result of the chamfering process.

[0042] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A chamfering die device for a battery top cover metal foil, characterized in that: The invention comprises a mounting base (1), a plurality of support seats (2) are arranged on the surface of the mounting base (1), and an adjustment mechanism (3) is arranged in each of the support seats (2). The adjustment mechanism (3) comprises a connecting screw rod (31) and a movable plate (32), and the movable plate (32) is provided with an embedding groove (321). A connecting block (311) is sleeved on the connecting screw rod (31), and the connecting block (311) can be inserted into the embedding groove (321); a driving member (33) is arranged on a side of the movable plate (32) away from the connecting screw rod (31). A movable member (322) is provided, wherein the driving member (322) is connected to the connecting screw rod (31); a fixing frame 1 (21) is provided on the surface of the support seat (2), a fixing frame 2 (323) is provided on the surface of the movable plate (32), and a chamfering mechanism (5) is provided between the fixing frame 1 (21) and the fixing frame 2 (323); a flattening mechanism (4) is provided on one side of the mounting base (1); and a cleaning mechanism (6) is provided between the fixing frame 1 (21) and the fixing frame 2 (323) corresponding to the chamfering mechanism (5).

2. The chamfering die device for a battery top cover metal foil according to claim 1, characterized in that: A guide rail (33) is provided between the support seat (2) and the movable plate (32), and a guide groove (331) is provided on the guide rail (33).

3. The chamfering die device for a battery top cover metal foil according to claim 1, characterized in that: The flattening mechanism (4) comprises two column shafts (41), an upper pressing plate (42) and a lower pressing plate (43) installed between the two column shafts (41); one side of the upper pressing plate (42) and the lower pressing plate (43) is provided with a fixing threaded hole (44), and a fixing screw (441) is provided in the fixing threaded hole (44); a limiting ring (411) is provided on the two column shafts (41), and a fixing threaded hole (4111) is provided on the outer side of the limiting ring (411), and a fixing screw (4112) is provided in the fixing threaded hole (4111).

4. The chamfering die device for a battery top cover metal foil according to claim 3, characterized in that: The outer side walls of the two column shafts (41) are provided with limiting grooves (412), the inner sides of the upper pressing plate (42) and the lower pressing plate (43) are provided with limiting protrusions (45) corresponding to the limiting grooves (412), and the inner side walls of the limiting ring (411) are provided with limiting protrusions (4113) corresponding to the limiting grooves (412), and the limiting protrusions (45) and (4113) can be inserted into the limiting grooves (412).

5. The chamfering die device for a battery top cover metal foil according to claim 3, characterized in that: A soft rubber pad (46) is provided on one side of the upper pressing plate (42) close to the lower pressing plate (43), and a soft rubber pad (46) is provided on one side of the lower pressing plate (43) close to the upper pressing plate (42).

6. The chamfering die device for a battery top cover metal foil according to claim 1, characterized in that: The chamfering mechanism (5) comprises a chamfering die (51) and two fixing rods (52). The two fixing rods (52) are rotatably connected to a fixing frame 1 (21) and a fixing frame 2 (323). The chamfering die (51) is arranged between the fixing frame 1 (21) and the fixing frame 2 (323). The chamfering die (51) is sleeved on both ends of the fixing rods (52). A supporting wheel (53) is arranged between the chamfering die (51), and the supporting wheel (53) is sleeved on the fixing rods (52).

7. The chamfering die device for a battery top cover metal foil according to claim 1, characterized in that: The cleaning mechanism (6) comprises a cleaning shaft (61), a cleaning block (62) sleeved on the cleaning shaft (61) and abutting against the chamfering mold (51), the cleaning shaft (61) being rotatably connected to the first fixing frame (21) and the second fixing frame (323), the cleaning shaft (61) passing through the second fixing frame (323), and a locking device (63) being arranged at one end of the cleaning shaft (61) close to the second fixing frame (323).

8. The chamfering die device for a battery top cover metal foil according to claim 7, characterized in that: A cleaning chamfer (621) is provided on one side of the cleaning block (62) that is in contact with the chamfering mold (51).

9. The chamfering die device for a battery top cover metal foil according to claim 1, characterized in that: A synchronization mechanism (7) is arranged on one side of the movable plates (32) close to the mounting base (1), and the synchronization mechanism (7) comprises a synchronization frame (71) and a synchronization rod (72). The synchronization frame (71) is arranged on one side of the movable plates (32) close to the mounting base (1), and the synchronization rod (72) passes through the synchronization frames (71).

10. The chamfering die device for a battery top cover metal foil according to claim 1, characterized in that: A digital ruler (8) is provided on the side of the support seat (2) away from the adjustment mechanism (3), and the digital ruler (8) is connected to the connecting screw rod (31).

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