Safe cutting device for battery aluminum shell

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a battery aluminum shell safe cutting device which comprises a cabinet body, a cutting table is arranged on the upper side face of the cabinet body, a protective cover is arranged on the cutting table, and the front side of the protective cover is rotationally connected with a turning cover. The cutting table is provided with a cutting assembly used for cutting the battery aluminum shell, the cutting table is further provided with a clamping assembly used for clamping and fixing the battery aluminum shell, and a feeding assembly used for driving the clamping assembly to drive the battery aluminum shell to be fed towards the cutting assembly is arranged in the cabinet body. Through the arrangement of the protective cover, splashed chippings generated when the cutting assembly cuts the battery aluminum shell on the clamping assembly can be blocked, the splashed chippings are prevented from accidentally injuring operators, an operation opening is better formed in the protective cover through the overturning arrangement of the overturning cover, the battery aluminum shell can be conveniently taken and placed on the clamping assembly on the cutting table, and the working efficiency is improved. Therefore, actual use of the cutting device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a battery aluminum shell safety cutting device. Background Art

[0002] At present, power batteries generally use battery aluminum shells to protect the battery cells. After the battery aluminum shells are produced, the battery cells are loaded, and finally the caps are installed and packaged to achieve the purpose of protecting the battery. The existing battery aluminum shells are generally made by stamping aluminum sheets. However, the size of the stamped battery aluminum shells may not be suitable for the battery cells. Therefore, a cutting device is required to cut the open end of the battery aluminum shell to make it reach the size suitable for packaging the battery cells. However, when the existing cutting device is cutting the battery aluminum shell, the cutting debris is easy to splash everywhere, causing accidental injuries to the surrounding operators, and the splashing debris is difficult to clean.

[0003] For example, a lithium battery aluminum shell cutting device disclosed in patent No. CN220718553U can clamp and fix the aluminum shell by a first clamping plate, use a motor to drive the blade to rotate, and drive the aluminum shell to move by pushing the fixing box so that the blade can cut the aluminum shell. However, when the cutting device is actually used, the blade rotates on the base to cut the aluminum shell, and the debris generated during the cutting process is easy to splash, causing accidental injury to the operator, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a battery aluminum shell safety cutting device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A battery aluminum shell safety cutting device comprises a cabinet body, a cutting table is arranged on the upper side of the cabinet body, a protective cover is arranged on the cutting table, and a flip cover is rotatably connected to the front side of the protective cover;

[0007] The cutting table is provided with a cutting assembly for cutting the battery aluminum shell, and the cutting table is also provided with a clamping assembly for clamping and fixing the battery aluminum shell. The cabinet is provided with a feeding assembly for driving the clamping assembly to drive the battery aluminum shell to feed toward the cutting assembly.

[0008] Preferably, the clamping assembly includes a clamping block arranged along the front-to-back direction of the cabinet, a mounting plate is provided on the upper side of the clamping block perpendicular to and parallel to the clamping block, slide rails are provided on the mounting plates on both sides of the clamping block along their length direction, sliding seats are provided on the slide rails relatively to each other, a clamp is provided on the sliding seat on the same side of the clamping block, a rotatable turntable is provided on the upper side of the clamping block corresponding to the mounting plate, a support rod is provided relatively to the turntable, a hinged rod is hinged on the support rod, the other end of the hinged rod is hingedly connected to the corresponding sliding seat, and the rotation of the turntable is used to drive the sliding seats to move closer or away from each other.

[0009] Preferably, a cavity is provided in the clamping block, a rotating shaft that rotates and is connected to the corresponding turntable is provided in the cavity, a gear is sleeved on the rotating shaft, a rack frame is slidably provided in the cavity and covers the outside of the rotating shaft, and a tooth groove that matches the corresponding gear is provided on the inner side wall of the rack frame. The movement of the rack frame is used to drive the gear to drive the rotating shaft to rotate, so as to realize the clamping plates approaching or moving away from each other.

[0010] Preferably, a cylinder for driving the rack frame to move is provided at one end of the clamping block.

[0011] Preferably, the clamping block is arranged in the cabinet, and a slide groove is arranged on the cutting table in parallel along the front-rear direction thereof for the corresponding sliding seat to extend into, and the clamping plate is arranged on the cutting table and connected to the corresponding sliding seat through a connecting plate;

[0012] A guide rod and a rotatable threaded rod are arranged in parallel in the cabinet, and a guide seat for the corresponding guide rod to pass through and a threaded seat for the threaded rod to thread through are arranged on the lower side of the clamping block.

[0013] Preferably, one end of the threaded rod is extended out of the cabinet body, and a hand-cranked wheel is provided at the extended end of the threaded rod.

[0014] Preferably, the flap is rotatably connected to the protective cover via a hinge.

[0015] Preferably, a handle is provided on the front side of the flip cover.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model, through the setting of the protective cover, can block the flying debris generated when the cutting assembly cuts the battery aluminum shell on the clamping assembly, to prevent the flying debris from accidentally injuring the operator, and utilizes the flip setting of the flip cover to preferably form an operating port on the protective cover, so that the battery aluminum shell can be easily taken and placed on the clamping assembly on the cutting table, thereby facilitating the actual use of the cutting device.

[0018] 2. The utility model, through the arrangement of the clamping assembly and the feeding assembly, enables the feeding assembly to drive the clamping assembly to clamp the battery aluminum shell and move and feed it toward the cutting assembly, thereby enabling the cutting assembly to better cut the battery aluminum shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the battery aluminum shell safety cutting device in the utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the cutting device in the present invention without a protective cover installed.

[0021] Figure 3 It is a schematic diagram of the structure of the clamping assembly and the feeding assembly in the utility model.

[0022] Figure 4 It is a structural schematic diagram of the clamping assembly in the utility model.

[0023] Figure 5 It is a cross-sectional schematic diagram of the clamping block in the utility model.

[0024] The meaning of the symbols in the figure is:

[0025] 100, cabinet; 101, cutting table; 110, protective cover; 120, flip cover; 121, observation window; 122, handle;

[0026] 201, slide groove; 202, cutting groove; 210, clamping plate; 220, hand wheel; 230, cutting blade;

[0027] 310, threaded rod; 320, guide rod; 330, clamping block; 331, cylinder; 340, mounting plate;

[0028] 401, cavity; 402, threaded seat; 403, guide seat; 410, sliding seat; 411, slide rail; 420, turntable; 421, support rod; 430, hinged rod; 440, rack frame;

[0029] 511, tooth groove; 520, rotating shaft; 521, gear. DETAILED DESCRIPTION

[0030] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0031] The following is combined with Figure 1-Figure 5 This embodiment is described in further detail.

[0032] Combination Figure 1 and Figure 2 As shown, the battery aluminum shell safety cutting device in this embodiment includes a cabinet 100, a cutting table 101 is provided on the upper side of the cabinet 100, a protective cover 110 is provided on the cutting table 101, and a flip cover 120 is rotatably connected to the front side of the protective cover 110;

[0033] The cutting table 101 is provided with a cutting assembly for cutting the battery aluminum shell, and the cutting table 101 is also provided with a clamping assembly for clamping and fixing the battery aluminum shell. The cabinet 100 is provided with a feeding assembly for driving the clamping assembly to drive the battery aluminum shell to feed toward the cutting assembly.

[0034] In this embodiment, the cutting device is used for safe cutting of battery aluminum shells. In actual use, a cutting groove 202 is provided on the cutting table 101 along its front-to-back direction. The cutting assembly is of an existing structure, which includes a driving motor (not shown in the figure) provided in the cabinet 100 and a cutting blade 230 connected to the output shaft of the driving motor and extending from the cutting groove 202 to the cutting table 101. Thus, the driving motor can drive the cutting blade 230 to rotate and cut the battery aluminum shell on the cutting table 101.

[0035] Among them, by setting the clamping assembly and the feeding assembly, in actual use, the clamping assembly is used to clamp and fix the battery aluminum shell on the cutting table 101, and the feeding assembly is used to drive the clamping assembly to move toward the cutting assembly, thereby enabling the battery aluminum shell to be fed toward the cutting assembly, so that the cutting blade 230 is preferably rotated to cut the battery aluminum shell;

[0036] Among them, by setting the protective cover 110, the protective cover 110 is set outside the cutting table 101, so that it can block the splashing debris generated when the cutting component on the cutting table 101 cuts the battery aluminum shell on the clamping component, so as to prevent the splashing debris from accidentally injuring the operator;

[0037] Among them, by setting the flip cover 120, in actual use, by flipping and opening and closing the flip cover 120, an operation port is preferably formed on the protective cover 110, that is, it is convenient to take and place the battery aluminum shell on the clamping assembly on the cutting table 101, thereby facilitating the actual use of the cutting device;

[0038] In actual use, the upper side of the flip cover 120 is connected to the protective cover 110 by hinge rotation, and the lower side of the flip cover 120 is overlapped on the cutting table 101, thereby preferably facilitating the flip connection of the flip cover 120 at the front side of the protective cover 110;

[0039] Among them, in order to facilitate the operator to drive the flip cover 120 to flip and open and close, a handle 122 is provided on the front side of the flip cover 120 and at one end close to the cabinet 100. At the same time, in order to better facilitate the operator to observe the cutting operation on the cutting table 101 when the flip cover 120 is closed, an observation window 121 is provided on the front side of the flip cover 120.

[0040] Combination Figure 3 and Figure 4 As shown, in this embodiment, the clamping assembly includes a clamping block 330 arranged along the front-to-back direction of the cabinet 100, and a mounting plate 340 is provided on the upper side of the clamping block 330 perpendicularly and parallel to the clamping block 330, and slide rails 411 are provided on the mounting plates 340 on both sides of the clamping block 330 along their length direction, and sliding seats 410 are relatively provided on the slide rails 411, and a clamping plate 210 is provided on the sliding seat 410 on the same side of the clamping block 330, and a rotatable turntable 420 is provided on the upper side of the clamping block 330 corresponding to the mounting plate 340, and a support rod 421 is relatively provided on the turntable 420, and a hinged rod 430 is hinged on the support rod 421, and one end of the hinged rod 430 is hingedly connected to the corresponding sliding seat 410, and the rotation of the turntable 420 is used to drive the sliding seats 410 to move closer or farther away from each other.

[0041] In actual use of this embodiment, the clamping plate 210 is configured in a U shape, which can clamp the side of the battery aluminum shell, so that the two clamping plates 210 are close to each other to clamp and fix the battery aluminum shell;

[0042] The cross section of the slide rail 411 is T-shaped, and a T-shaped groove for the slide rail 411 to be inserted into is provided on the lower side of the slide seat 410, thereby preferably realizing the sliding connection of the slide seat 410 on the slide rail 411;

[0043] In this embodiment, the support rod 421 and the sliding seat 410 are both provided with a hinge shaft penetrating the corresponding ends of the hinge rod 430, thereby preferably realizing the hinge connection between the two ends of the hinge rod 430 on the corresponding sliding seat 410 and the support rod 421 respectively;

[0044] Among them, through the rotation setting of the turntable 420, the rotation of the turntable 420 can drive the support rod 421 to swing, and then drive the hinged rod 430 to pull the two sliding seats 410 along the slide rail 411 to move closer to or away from each other. Since two mounting plates 340 are arranged in parallel, and the clamping plate 210 is installed on the two sliding seats 410 located on the same side of the clamping block 330, the two turntables 420 can rotate synchronously to enable the two clamping plates 210 to move closer to or away from each other, so that the clamping assembly can clamp and fix the battery aluminum shell and release the clamping fixation.

[0045] Combination Figure 5 As shown, in this embodiment, a cavity 401 is provided in the clamping block 330, and a rotating shaft 520 that rotates and is connected to the corresponding turntable 420 is provided in the cavity 401, and a gear 521 is sleeved on the rotating shaft 520. A rack frame 440 is slidably provided in the cavity 401 and covers the outside of the rotating shaft 520. A tooth groove 511 that matches the corresponding gear 521 is provided on the inner side wall of the rack frame 440. The rack frame 440 moves to drive the gear 521 to drive the rotating shaft 520 to rotate, so as to realize that the clamps 210 are closer to or farther away from each other.

[0046] In this embodiment, both ends of the rotating shaft 520 are rotatably installed in the cavity 401 through the bearing seat, thereby preferably realizing the rotatable installation of the rotating shaft 520 in the cavity 401, wherein the upper end of the rotating shaft 520 passes through the clamping block 330 and is connected to the corresponding turntable 420, thereby preferably realizing the rotation of the rotating shaft 520 to drive the rotation of the turntable 420;

[0047] Among them, through the arrangement of the rack frame 440, the gear 521 and the tooth groove 511, in actual use, the rack frame 440 moves in the cavity 401 along the extension direction of the clamping block 330, so that the tooth groove 511 cooperates with the corresponding gear 521, and can drive the two rotating shafts 520 to rotate synchronously, thereby achieving the mutual approach or distance of the clamping plates 210;

[0048] In actual use, the side walls of the rack frame 440 slide and fit against the side walls of the cavity 401, and the tooth grooves 511 arranged in the rack frame 440 are relatively arranged on the two opposite side walls of the rack frame 440. By meshing with the corresponding gears 521, the movement of the rack frame 440 in the cavity 401 is restricted, so that it can only move smoothly along the extension direction of the clamping block 330.

[0049] In this embodiment, a cylinder 331 for driving the rack frame 440 to move is provided at one end of the clamping block 330. Through the setting of the cylinder 331, it is possible to drive the rack frame 440 to reciprocate outside the clamping block 330, thereby controlling the clamping plates 210 to move closer to or farther away from each other, thereby achieving clamping of the battery aluminum shell, and the operation is simple and convenient.

[0050] Combination Figure 2-4 As shown, in this embodiment, the clamping block 330 is arranged in the cabinet 100, and the cutting table 101 is provided with a slide groove 201 for the corresponding sliding seat 410 to extend into in parallel along the front-back direction thereof, and the clamping plate 210 is arranged on the cutting table 101 and connected to the corresponding sliding seat 410 through a connecting plate;

[0051] A guide rod 320 and a rotatable threaded rod 310 are arranged in parallel in the cabinet 100 , and a guide seat 403 for the corresponding guide rod 320 to pass through and a threaded seat 402 for the threaded rod 310 to thread through are arranged on the lower side of the clamping block 330 .

[0052] Through the structure in this embodiment, the connecting plate is extended into the slide groove 201, and the connecting plate is fixed to the corresponding sliding seat 410 by bolts, so that the clamping assembly is assembled. At this time, the clamping block 330 in the clamping assembly is hidden in the cabinet 100, and the clamping plate 210 is set on the cutting table 101, so as to avoid that when the clamping assembly clamps and fixes the battery aluminum shell, the battery aluminum shell is higher than the table surface of the cutting table 101, thereby affecting the cutting effect of the cutting blade 230 on the battery aluminum shell;

[0053] Among them, the guide rod 320 is used to penetrate the guide seat 403, so that the clamping block 330 is slidably installed in the cabinet 100. At the same time, the movement of the clamping block 330 can be limited. The threaded rod 310 is threaded through the threaded seat 402, so that under the limiting effect of the guide rod 320, the threaded rod 310 can be rotated to drive the clamping block 330 to move back and forth, thereby driving the battery aluminum shell to feed;

[0054] Among them, both ends of the threaded rod 310 are fixedly installed in the cabinet 100 through bearing seats, thereby realizing the rotatable installation of the threaded rod 310 in the cabinet 100; among them, in order to better facilitate the operator to drive the threaded rod 310 to rotate, in this embodiment, one end of the threaded rod 310 is extended out of the cabinet 100, and the extended end of the threaded rod 310 is provided with a hand wheel 220. By utilizing the setting of the hand wheel 220, the threaded rod 310 can be driven to rotate outside the cabinet 100, thereby making the feeding operation of the battery aluminum shell more convenient.

[0055] Working principle: First, flip open the flip cover 120, then put the battery aluminum shell into the cutting table 101, and then drive the two clamps 210 to approach each other by starting the cylinder 331, so as to clamp and fix the battery shell, then flip close the flip cover 120, and then start the cutting assembly, and drive the clamping assembly to move toward the cutting assembly by rotating the hand wheel 220, so that the battery aluminum shell is fed toward the cutting assembly, so that the cutting assembly can safely cut the battery aluminum shell, and after the cutting is completed, flip open the flip cover 120, and drive the two clamps 210 to move away from each other by starting the cylinder 331, so as to release the clamping of the battery aluminum shell and take out the battery aluminum shell.

[0056] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A battery aluminum shell safety cutting device, comprising a cabinet (100), characterized in that: A cutting table (101) is provided on the upper side of the cabinet (100), a protective cover (110) is provided on the cutting table (101), and a flip cover (120) is rotatably connected to the front side of the protective cover (110); A cutting assembly for cutting the battery aluminum shell is provided on the cutting table (101), a clamping assembly for clamping and fixing the battery aluminum shell is also provided on the cutting table (101), and a feeding assembly for driving the clamping assembly to drive the battery aluminum shell to feed toward the cutting assembly is provided in the cabinet (100).

2. The battery aluminum shell safety cutting device according to claim 1 is characterized in that: The clamping assembly comprises a clamping block (330) arranged along the front-rear direction of the cabinet (100); a mounting plate (340) is arranged on the upper side of the clamping block (330) perpendicularly and parallel to the clamping block (330); slide rails (411) are arranged on the mounting plates (340) on both sides of the clamping block (330) along the length direction thereof; a sliding seat (410) is arranged on the sliding rails (411) opposite to each other; and a sliding seat (410) is arranged on the sliding seat (410) on the same side of the clamping block (330). A clamping plate (210) is provided, and a rotatable turntable (420) is provided on the upper side of the clamping block (330) corresponding to the mounting plate (340), a support rod (421) is provided on the turntable (420) opposite to the mounting plate (340), a hinge rod (430) is hingedly provided on the support rod (421), and the other end of the hinge rod (430) is hingedly connected to the corresponding sliding seat (410), and the rotation of the turntable (420) is used to drive the sliding seats (410) to move closer to or away from each other.

3. The battery aluminum shell safety cutting device according to claim 2 is characterized in that: A cavity (401) is provided in the clamping block (330), a rotating shaft (520) is provided in the cavity (401) and is connected to the corresponding turntable (420), a gear (521) is sleeved on the rotating shaft (520), a rack frame (440) is slidably provided in the cavity (401) and is covered outside the rotating shaft (520), a tooth groove (511) corresponding to the gear (521) is provided on the inner side wall of the rack frame (440), and the rack frame (440) moves to drive the gear (521) to drive the rotating shaft (520) to rotate, so as to realize that the clamping plates (210) are close to or away from each other.

4. The battery aluminum shell safety cutting device according to claim 3 is characterized in that: One end of the clamping block (330) is provided with a cylinder (331) for driving the rack frame (440) to move.

5. The battery aluminum shell safety cutting device according to claim 4 is characterized in that: The clamping block (330) is arranged in the cabinet (100); a sliding groove (201) is arranged on the cutting table (101) in parallel along the front-rear direction thereof for the corresponding sliding seat (410) to extend into; a clamping plate (210) is arranged on the cutting table (101) and is connected to the corresponding sliding seat (410) via a connecting plate; A guide rod (320) and a rotatable threaded rod (310) are arranged in parallel in the cabinet (100), and a guide seat (403) for the corresponding guide rod (320) to pass through and a threaded seat (402) for the threaded rod (310) to pass through are arranged on the lower side of the clamping block (330).

6. The battery aluminum shell safety cutting device according to claim 5 is characterized in that: One end of the threaded rod (310) is extended out of the cabinet (100), and a hand-cranked wheel (220) is provided at the extended end of the threaded rod (310).

7. The battery aluminum shell safety cutting device according to claim 1 is characterized in that: The flip cover (120) is rotatably connected to the protective cover (110) via a hinge.

8. The battery aluminum shell safety cutting device according to claim 1 is characterized in that: A handle (122) is provided on the front side of the flip cover (120).

Images