Lithium battery processing and assembling machine

Abstract

The utility model relates to a kind of lithium battery processing and assembling machine, including workbench, clamping device is equipped in the workbench, the workbench bottom end is equipped with four supports, two placing grooves are equipped in the workbench, the placing groove top is equipped with sliding slot, the workbench top two sides are equipped with two fixed vertical boards and its fixed connection, the top of the two fixed vertical boards is equipped with fixed top plate and its fixed connection, fixed device is equipped in the fixed top plate.Motor rotates by driving connecting shaft rotation drives the rotation of screw rod, drive two threaded slides to move simultaneously inward or outward, and then move clamping plate by connecting sliding block, for the clamping of different specifications lithium battery;Hydraulic cylinder drives the downward movement of push rod by driving piston downward movement, and make fixed plate move downward together, for the top of lithium battery, and clamping device cooperates to complete the clamping and fixing of lithium battery, so that lithium battery is always kept stable in the process of processing and assembling.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery technology, specifically a lithium battery processing and assembly machine. Background Technology

[0002] Lithium-ion battery technology is one of the most widely used battery technologies. It is typically composed of a positive electrode, a negative electrode, a separator, and an electrolyte. It stores and releases electrical energy by inserting and de-intercalating lithium ions between the positive and negative electrodes. It has advantages such as high energy density, long cycle life, high operating voltage, and no memory effect, and is widely used in consumer electronics, electric vehicles, energy storage systems, and other fields.

[0003] Chinese patent discloses an assembly machine for lithium battery processing (authorization announcement number CN218731148U). This patented technology includes a fixed base with guide rails on both sides of the top of the fixed base. An electric guide seat is slidably connected to the inner cavity of the guide rails, and a vertical plate is mounted on the top of the electric guide seat. This patented technology uses an external controller to activate a cylinder, which moves a stabilizing shell. The stabilizing shell clamps and fixes the lithium battery assembly on the assembly table via a clamping plate. An externally activated dual-axis electric push rod moves a connecting block, which in turn moves a guide sleeve that slides on the surface of a guide post. The guide sleeve, aided by a sliding groove and a slider, ensures more stable movement. The guide sleeve moves the clamping plate to fix lithium battery assemblies of different specifications, increasing the stability during clamping and effectively preventing the lithium battery assemblies from falling off during clamping. However, the distance of the dual-axis electric push rod is very limited and cannot be applied to lithium batteries of various specifications. Furthermore, the patented technology needs improvement in fixing the top of the lithium battery. Therefore, those skilled in the art have provided a lithium battery processing and assembly machine to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a lithium battery processing and assembly machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A lithium battery processing and assembly machine includes a worktable, a clamping device in the worktable, four supports at the bottom of the worktable, two placement slots in the worktable, a sliding groove at the top of the placement slots, two fixed uprights fixedly connected to the top of the worktable on both sides, a fixed top plate fixedly connected to the top of the two fixed uprights, and a fixing device in the fixed top plate.

[0006] As a further embodiment of this utility model: the clamping device includes a motor, which is fixedly connected to the side of the workbench via a mounting base. The motor has a connecting shaft rotatably connected to it, and the other end of the connecting shaft is fixedly connected to a screw. The screw has a threaded first and a threaded second on both sides, with the first and second threads facing opposite directions. The clamping device includes two threaded slides, which are slidably connected to the two placement slots and respectively driven by the first and second threads. The top ends of the two threaded slides are fixedly connected to connecting sliders, which are slidably connected to the two slide slots. The top ends of the connecting sliders are fixedly connected to clamping plates, and the inner ends of the clamping plates are fixedly connected to anti-slip plates.

[0007] As a further embodiment of this utility model: the fixing device is provided with a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the fixed top plate, the hydraulic cylinder is provided with a piston inside, the piston is slidably connected to the inner wall of the hydraulic cylinder, the bottom end of the piston is provided with a push rod, the top end of the push rod is fixedly connected to the bottom end of the piston, the bottom end of the push rod is provided with a fixing plate, and the center of the top end of the fixing plate is fixedly connected to the bottom end of the push rod.

[0008] Compared with the prior art, the beneficial effects of this utility model are: 1. The motor drives the screw to rotate by rotating the connecting shaft. Since the screw remains in a constant position during rotation, the two threaded sliding parts will move with the rotation of the screw. Because the directions of thread one and thread two are opposite, the two threaded sliding parts will move inward or outward at the same time, which in turn drives the clamping plate to move through the connecting slider, for clamping lithium batteries of different specifications. 2. The hydraulic cylinder drives the piston to move downward, which in turn moves the push rod downward, causing the fixing plate to move downward as well, thereby fixing the top of the lithium battery. Together with the clamping device, it completes the clamping and fixing of the lithium battery. 3. The clamping device is used to clamp the two sides of the lithium battery. The anti-slip plate makes the clamping more stable. The fixing device is used to fix the lithium battery in the vertical direction, so that it remains stable during processing and assembly. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of a lithium battery processing and assembly machine.

[0010] Figure 2 This is a top view schematic diagram of a lithium battery processing and assembly machine.

[0011] Figure 3 This is a side view cross-sectional structural diagram of a lithium battery processing and assembly machine.

[0012] Figure 4This is a frontal cross-sectional view of a lithium battery processing and assembly machine.

[0013] Figure 5 In a lithium battery processing and assembly machine Figure 4 A magnified structural diagram at point A.

[0014] Figure 6 This is a schematic diagram of the cross-sectional structure along the screw of a lithium battery processing and assembly machine.

[0015] Figure 7 This is a schematic diagram of the transmission component in a lithium battery processing and assembly machine.

[0016] Figure 8 This is a schematic diagram of the structure of a fixed plate in a lithium battery processing and assembly machine.

[0017] In the diagram: 1-Workbench; 101-Support; 102-Placement slot; 103-Slide groove; 104-Fixed upright plate; 105-Fixed top plate; 106-Door; 107-Handle; 2-Clamping device; 201-Motor; 202-Mounting base; 203-Connecting shaft; 204-Screw; 205-Thread 1; 206-Thread 2; 207-Threaded slide; 208-Connecting slider; 209-Clamping plate; 210-Anti-slip plate; 3-Fixing device; 301-Hydraulic cylinder; 302-Piston; 303-Push rod; 304-Fixing plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-8 In this embodiment of the utility model, a lithium battery processing and assembly machine includes a workbench 1, a clamping device 2 in the workbench 1, four supports 101 at the bottom of the workbench 1, two placement slots 102 in the workbench 1, a sliding groove 103 at the top of the placement slots 102, two fixed upright plates 104 fixedly connected to the top of the workbench 1 on both sides, a fixed top plate 105 fixedly connected to the top of the two fixed upright plates 104, and a fixing device 3 in the fixed top plate 105.

[0020] The clamping device 2 includes a motor 201, which is fixedly connected to the side of the workbench 1 via a mounting base 202. The motor 201 has a connecting shaft 203 rotatably connected to it, and a screw 204 is fixedly connected to the other end of the connecting shaft 203. The screw 204 has a first thread 205 and a second thread 206 on each side, with the first thread 205 and the second thread 206 facing opposite directions. The clamping device 2 includes two threaded slides 207, which are slidably connected to the two placement grooves 102 and respectively driven by the first thread 205 and the second thread 206. A connecting slider 208 is fixedly connected to the top of each threaded slide 207, and the two connecting sliders 208 are slidably connected to the two sliding grooves 103. A clamping plate 209 is fixedly connected to the top of each connecting slider 208, and an anti-slip plate 210 is fixedly connected to the inner end of the clamping plate 209.

[0021] The fixing device 3 is equipped with a hydraulic cylinder 301, which is fixedly connected to the fixed top plate 105. The hydraulic cylinder 301 is equipped with a piston 302 inside, which is slidably connected to the inner wall of the hydraulic cylinder 301. The bottom end of the piston 302 is equipped with a push rod 303, the top end of the push rod 303 is fixedly connected to the bottom end of the piston 302, and the bottom end of the push rod 303 is equipped with a fixing plate 304, the top center of the fixing plate 304 is fixedly connected to the bottom end of the push rod 303.

[0022] The working principle of this utility model is as follows: First, the lithium battery to be processed and assembled is placed on the workbench 1. Then, the motor 201 is turned on to drive the connecting shaft 203 to rotate. The rotation of the connecting shaft 203 will drive the screw 204 to rotate. Since the position of the screw 204 remains unchanged during the rotation, the two threaded slides 207 will move with the rotation of the screw 204. Because the first thread 205 and the second thread 206 are in opposite directions, the two threaded slides 207 will move inward or outward at the same time. This will drive the clamping plate 209 to move through the connecting slider 208, which is used to clamp lithium batteries of different specifications. The length of the screw 204 makes the clamping device 2 more applicable to different specifications of lithium batteries. The anti-slip plate 210 can improve the stability of the clamping device 2.

[0023] After the lithium battery is clamped at the top of the worktable 1, the hydraulic cylinder 301 drives the piston 302 to move down. Then the piston 302 drives the push rod 303 to move down, which in turn causes the fixing plate 304 to move down as well, in order to fix the top of the lithium battery and make it more stable during the processing and assembly process.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lithium battery processing and assembly machine, comprising a workbench (1), characterized in that, The workbench (1) is provided with a clamping device (2), the bottom of the workbench (1) is provided with four supports (101), the workbench (1) is provided with two placement slots (102), the top of the placement slots (102) is provided with a sliding groove (103), the top of the workbench (1) is provided with two fixed upright plates (104) on both sides and fixedly connected to it, the top of the two fixed upright plates (104) is provided with a fixed top plate (105) and fixedly connected to it, the fixed top plate (105) is provided with a fixing device (3).

2. The lithium battery processing and assembly machine according to claim 1, characterized in that, The clamping device (2) is equipped with a motor (201), which is fixedly connected to the side of the workbench (1) via a mounting base (202). The motor (201) is equipped with a connecting shaft (203) that is rotatably connected to it, and the other end of the connecting shaft (203) is equipped with a screw (204) that is fixedly connected to it.

3. A lithium battery processing and assembly machine according to claim 2, characterized in that, The screw (204) is provided with thread one (205) and thread two (206) on both sides respectively, and the thread one (205) and thread two (206) are oriented in opposite directions.

4. A lithium battery processing and assembly machine according to claim 3, characterized in that, The clamping device (2) is provided with two threaded slides (207), which are slidably connected to the two placement grooves (102) respectively, and are drivenly connected to the first thread (205) and the second thread (206) respectively. The top of the two threaded slides (207) is provided with a connecting slider (208) and fixedly connected to it.

5. A lithium battery processing and assembly machine according to claim 4, characterized in that, The two connecting sliders (208) are slidably connected to the two sliding grooves (103) respectively. The top of the connecting slider (208) is provided with a clamping plate (209) and fixedly connected thereto. The inner end of the clamping plate (209) is provided with an anti-slip piece (210) and fixedly connected thereto.

6. A lithium battery processing and assembly machine according to claim 1, characterized in that, The fixing device (3) is provided with a hydraulic cylinder (301), which is fixedly connected to the fixed top plate (105). The hydraulic cylinder (301) is provided with a piston (302) inside, which is slidably connected to the inner wall of the hydraulic cylinder (301).

7. A lithium battery processing and assembly machine according to claim 6, characterized in that, The piston (302) is provided with a push rod (303) at the bottom end. The top end of the push rod (303) is fixedly connected to the bottom end of the piston (302). The bottom end of the push rod (303) is provided with a fixing plate (304). The center of the top end of the fixing plate (304) is fixedly connected to the bottom end of the push rod (303).

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