A discharging device and an electrode plate automatic leveling device using the discharging device

Abstract

The present invention discloses a discharging device and an electrode plate automatic leveling device using the discharging device, which includes a frame and a blanking mechanism and a material receiving mechanism installed on the frame. The blanking mechanism for blanking and transferring products is installed above the material receiving mechanism. The material receiving mechanism is arranged to be liftable, and its descending mode is continuous and / or intermittent. The product first slides to the blanking position. After the product stops, it is unloaded and caught by the material receiving mechanism. The dropping position of the product is unified, which also avoids the uneven products on the material receiving mechanism from tipping over. When the number of products stacked on the material receiving mechanism reaches a certain amount, the next process is carried out. The structure is simple and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automated production equipment, and more specifically, it relates to a discharging device and an electrode plate automatic leveling equipment using the discharging device. Background Art

[0002] Automation technology is widely used in industries, agriculture, military, scientific research, transportation, commerce, medical treatment, services, households and other aspects. The adoption of automation technology can not only liberate people from heavy physical labor, partial mental labor, and harsh and dangerous working environments, but also expand the functions of human organs, greatly improve labor productivity, and enhance the ability of humans to understand and transform the world.

[0003] Currently, among the automated production equipment for electrode plates on the market, the discharging device is one of the important component devices. The rationality of the structural design of the discharging device directly affects the production efficiency and the yield rate of electrode plates. For example, in the utility model patent with the patent number CN201420667751.4, the applicant is Shanghai Shengxin Metal Products Co., Ltd., which discloses a blanking device for storage battery plates. It includes a shaping cavity and a driving unit for driving the shaping cavity to move up and down. The product first falls into the shaping cavity, and after shaping, it falls again for the next process. However, there are the following problems: First, the product directly falls, which is easy to impact and deform, reducing the yield rate; second, it does not disclose how the product falls into the shaping cavity. The conventional operation is to directly slide during translation. Depending on the sliding speed of the product and the placement angle on the sliding platform, the falling position of the product is likely to get out of control, thus reducing the production efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is: the problem that the product directly slides and the falling position gets out of control, which is not convenient for the next process and affects the production efficiency. Therefore, a discharging device in which the product falls in a static state and the falling position is fixed, and an electrode plate automatic leveling equipment using the discharging device are provided.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A discharging device includes a frame and a blanking mechanism and a material receiving mechanism installed on the frame. The blanking mechanism for blanking and transferring products is installed above the material receiving mechanism. The material receiving mechanism is set to be a lifting type, and its descending mode is continuous or / and intermittent.

[0007] Preferably: the distance S between the material receiving mechanism and the blanking mechanism = N×T + D;

[0008] Wherein, N is the number of products, T is the thickness of the product, and D is the initial distance.

[0009] Preferably, the blanking mechanism comprises a bracket, a linkage assembly, a first flipping assembly and a second flipping assembly mounted on the bracket. The product slides into the space between the first flipping assembly and the second flipping assembly which are arranged in parallel at intervals. The linkage assembly is used to drive the first flipping assembly and the second flipping assembly to flip in an open manner.

[0010] Preferably, the flipping angles of the first flipping assembly and the second flipping assembly are both less than 180°.

[0011] Preferably, the first flipping assembly comprises a flap, a column and a rotating shaft. The rotating shaft is rotatably connected to the bottom of the bracket. The top end of the column is key-connected to the rotating shaft, and the bottom end thereof is fixedly connected to the flap.

[0012] The structure of the second flipping assembly is the same as that of the first flipping assembly.

[0013] Preferably, the linkage assembly comprises a linear driver, a connecting plate and a bridge arm. The connecting plate is fixedly connected to the movable part of the linear driver. The bridge arm is divided into a first bridge arm and a second bridge arm. The first bridge arm and the second bridge arm are movably connected to both ends of the connecting plate. The free ends of the first bridge arm and the second bridge arm are respectively key-connected to the rotating shaft in the first flipping assembly and the rotating shaft in the second flipping assembly.

[0014] Preferably, the material receiving mechanism comprises a motor, a sliding receiving table, a transmission assembly and a sensor for controlling the rotation of the motor. The sliding receiving table is connected to the transmission assembly, and the transmission assembly is driven by the motor to work.

[0015] Preferably, the material receiving mechanism further comprises a side plate arranged vertically. The side plate is fixedly connected to the frame and passes through the sliding receiving table.

[0016] Preferably, the discharging device further comprises a baffle mechanism. The baffle mechanism and the side plate enclose an area for stacking products, and the space of this area is adjustable.

[0017] Preferably, the baffle mechanism comprises a first U-shaped frame, a second U-shaped frame, a baffle and a cross bar. The first U-shaped frame and the second U-shaped frame are arranged in parallel at intervals. The baffle is arranged between the first U-shaped frame and the second U-shaped frame. The baffle, the first U-shaped frame and the second U-shaped frame are fixedly connected by the cross bar. An avoidance notch for the movement of the baffle is formed on the sliding receiving table. A flanging parallel to the side plate is bent on one side of the baffle close to the sliding receiving table.

[0018] A first support rod and a second support rod are respectively arranged on the frame corresponding to the positions of the first U-shaped frame and the second U-shaped frame. A plurality of clamping grooves are formed on both the first U-shaped frame and the second U-shaped frame. The free end of the first support rod is clamped in one of the clamping grooves of the first U-shaped frame, and the free end of the second support rod is clamped in one of the clamping grooves of the second U-shaped frame.

[0019] An electrode plate automatic leveling device includes the unloading device as described in the previous item.

[0020] The beneficial effects of the present invention are as follows: The product first slides to the blanking position. After the product stops, it is unloaded and caught by the material receiving mechanism. The product dropping positions are unified, and it also avoids the products on the material receiving mechanism from being uneven and toppling. When the number of products stacked on the material receiving mechanism reaches a certain amount, the next process is carried out. The structure is simple and the production efficiency is improved. Description of the Drawings

[0021] Figure 1 Is a three-dimensional view of the electrode plate automatic leveling device;

[0022] Figure 2 Is a schematic diagram of the feeding device;

[0023] Figure 3 Is a schematic diagram of the shaping module and the bottom plate;

[0024] Figure 4 Is a schematic diagram of the unlocking module;

[0025] Figure 5 Is a schematic diagram of the linear sliding module;

[0026] Figure 6 Is a schematic diagram of the stamping die;

[0027] Figure 7 Is a schematic diagram of the unloading device;

[0028] Figure 8 Is a schematic diagram of the material receiving mechanism;

[0029] In the figure: 100, a feeding device; 1, a bottom plate; 11, a V-shaped opening groove; 2, a shaping module; 21, a shaping frame; 22, a pushing plate; 221, a first pushing plate; 222, a second pushing plate; 23, a top plate; 24, a roller; 3, a linear sliding module; 31, a rodless cylinder; 32, a guiding assembly; 321, a guiding rod; 322, a linear bearing; 4, an unlocking module; 41, a guiding platform; 42, a sliding platform; 43, a pressing block; 200, a stamping die; 201, a guide pillar; 202, a movable die fixing plate; 203, a movable die base; 204, a flattening plate; 300, a discharging device; 5, a blanking mechanism; 51, a bracket; 52, a linkage assembly; 521, a linear driver; 522, a connecting plate; 523, a bridge arm; 5231, a screw; 53, a first flipping assembly; 531, a rotating shaft; 532, a flipping plate; 533, a column; 54, a second flipping assembly; 6, a material receiving mechanism; 61, a motor; 62, a sliding receiving table; 621, a base; 6211, an avoidance notch; 622, a sliding seat; 63, a side plate; 64, a guide rail; 65, a transmission assembly; 651, a driving wheel; 652, a driven wheel; 653, a synchronous belt; 7, a side baffle mechanism; 71, a first U-shaped frame; 711, a clamping groove; 72, a second U-shaped frame; 73, a baffle; 731, a flanging; 74, a cross bar; 75, a first support rod; 76, a second support rod; 400, a frame; 8, a base plate. Detailed implementation manners

[0030] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0031] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0032] In the present invention, unless otherwise stated, the orientations such as "upper" and "lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left" and "right" are usually in the left and right shown in the drawings; "inner" and "outer" refer to the inner and outer of the contour of each component itself, but the above orientation terms do not limit the present invention.

[0033] According to Figure 1As shown in the figure, an automatic leveling device for electrode plates includes a frame 400, a feeding device 100, a stamping die 200, and a discharging device 300 fixed on the frame 400. The stamping die 200 is arranged between the feeding device 100 and the discharging device 300. The primary product is conveyed by the feeding device 100 to the lower part of the stamping die 200, and the leveled product is then conveyed by the feeding device 100 to the discharging device 300 to complete the discharging, facilitating the next process.

[0034] According to Figure 2 As shown in the figure, the feeding device 100 includes a bottom plate 1, a shaping module 2, a linear sliding module 3, and an unlocking module 4. The bottom plate 1, the linear sliding module 3, and the unlocking module 4 are all installed on the base plate 8 of the frame 400. The shaping module 2 is suspended above the bottom plate 1. The linear sliding module 3 includes a rodless cylinder 31 and a guiding component 32. The rodless cylinder 31 and the guiding component 32 are distributed on opposite sides of the bottom plate 1 and are both fixed to the bottom of the shaping module 2. The unlocking module 4 is arranged on one side of the bottom plate 1. The unlocking module 4 is used in cooperation with the shaping module 2 to enable the shaping module 2 to send the primary product to the lower part of the stamping die 200 and at the same time push the leveled product to the discharging device 300.

[0035] According to Figure 3 As shown in the figure, the shaping module 2 includes a shaping frame 21, a pushing plate 22, and a top plate 23. The shaping frame 21 is set as a U-shaped structure with an opening at one end. The pushing plate 22 includes a first pushing plate 221 and a second pushing plate 222. The end of the shaping frame 21 with the opening is set as the tail end, and the opposite end is set as the front end. The first pushing plate 221 and the second pushing plate 222 are distributed on both sides of the tail end of the shaping frame 21. The first pushing plate 221 is set as a Z shape, with its two ends parallel. The end at a higher position is fixedly connected to the shaping frame 21 by bolts, and the end at a lower position is close to the bottom plate 1, with a gap of 0.1 - 2 cm from the bottom plate 1. The first pushing plate 221 and the second pushing plate 222 are arranged at intervals. The bottom plate 1 is provided with a V-shaped opening groove 11 corresponding to the interval between the first pushing plate 221 and the second pushing plate 222. The structural settings of the first pushing plate 221, the second pushing plate 222, the shaping frame 21, and the bottom plate 1 are convenient for placing the primary product. Both ends of the pushing plate 22 are fixedly connected with ear blocks by bolts. The top of the ear block is pivotally hinged to the shaping frame 21 by a shaft pin, and the bottom end is connected with a horizontally arranged roller 24. The roller 24 includes a top shaft and a sleeve sleeved on the top shaft. One end of the top shaft is fixedly connected with the ear block.

[0036] According to Figure 4As shown in the figure, the unlocking module 4 includes a guiding platform 41 and a suspended sliding platform 42. A cushion block is connected to the bottom of the sliding platform 42 to increase the height of the sliding platform 42. The guiding platform 41 is hinged to one end of the sliding platform 42 through a pin with a head. A pressing block 43 is fixedly connected to one side of the sliding platform 42 opposite to the head of the pin by screws. An avoidance groove is provided at the position of the pressing block 43 corresponding to the head of the pin. The setting of the pressing block 43 can prevent the pin from falling off. The guiding platform 41 is set to be conical to increase its hardness. The free end of the sliding platform 42 rests on the substrate 8, and a fillet is provided at this end. Due to the limitation of the substrate 8, the guiding platform 41 can only be flipped counterclockwise.

[0037] As shown in Figure 5 the figure, the guiding component 32 includes a guiding rod 321 and a linear bearing 322. The guiding rod 321 is arranged parallel to the rodless cylinder 31. There are two linear bearings 322, both of which are slidably connected to the guiding rod 321. Both ends of the guiding rod 321 are fixedly connected with shaft heads, and the guiding rod 321 is suspended through the shaft heads to facilitate the normal movement of the linear bearing 322. Both ends of the cylinder barrel of the guiding rod 321 are fixedly connected to the L-shaped connecting plate. The air inlets and outlets of the rodless cylinder 31 are both arranged at the bottom of the cylinder barrel. The functions are as follows: one is to reduce the occupied area of the air pipes connecting the air inlets and outlets, and the other is that the air inlet and outlet directions are perpendicular to avoid causing the rodless cylinder 31 to sway left and right and affecting the conveying accuracy of the rodless cylinder 31.

[0038] As shown in Figures 1-5 the figure, the primary product is placed on the bottom plate 1 from the open end of the orientation frame. One side of the primary product is in contact with the push plate 22. The rodless cylinder 31 works to push the shaping frame 21. The primary product moves to the lower part of the stamping die 200 together with the shaping frame 21. The rodless cylinder 31 pushes the shaping frame 21 to move in the reverse direction. The roller 24 moves along the guiding platform 41 to the top of the sliding platform 42. At this time, the top plate 23 is flipped counterclockwise into a tilted state, so that the primary product can stay under the stamping die 200. The top plate 23 returns to the initial vertical state until the roller 24 falls off from the other end of the sliding platform 42. The structure is simple, the manufacturing cost is low, the product moves in a straight line, and the running track is short, improving the production efficiency.

[0039] As shown in Figure 6 the figure, the substrate 8 serves as the static mold base of the stamping die 200. Four guide posts 201 arranged in a matrix are installed on the static mold base. A moving mold fixing plate 202 is slidably connected to the four guide posts 201 together. A flattening plate 204 is fixedly connected to the bottom of the moving mold fixing plate 202. The top parts of the four guide posts 201 are jointly connected to a moving mold base 203. A hydraulic cylinder is installed on the top of the moving mold base 203. The piston rod of the hydraulic cylinder passes through the moving mold base 203 and is fixedly connected to the moving mold fixing plate 202.

[0040] As shown in Figure 7As shown, the unloading device 300 includes a material dropping mechanism 5, a material receiving mechanism 6 and a side guard mechanism 7. The material dropping mechanism 5 is arranged above the material receiving mechanism 6, and the side guard mechanism 7 is arranged on the side of the material receiving mechanism 6. The material dropping mechanism 5 includes a bracket 51 and a linkage component 52, a first flip component 53 and a second flip component 54 installed on the bracket 51. The first flip component 53 and the second flip component 54 have the same structure and are arranged at intervals. The linkage component 52 includes a linear driver 521, a connecting plate 522 and a bridge arm 523. Both ends of the connecting plate 522 are provided with waist-shaped grooves. The connecting plate 522 is fixedly connected to the movable part of the linear driver 521. The bridge arm 52 3 is divided into a first bridge arm and a second bridge arm, the first bridge arm and the second bridge arm are arranged in an eight-shaped shape, the upper end of the first bridge arm and the upper end of the second bridge arm are connected with a screw 5231, the two screws 5231 are respectively placed in two waist-shaped grooves, the lower end of the first bridge arm and the lower end of the second bridge arm are respectively connected with two rotating shafts 531, the rotating shaft 531 is one of the components of the first flip assembly 53 (or the second flip assembly 54), the first flip assembly 53 also includes a flap 532 and a column 533, the rotating shaft 531 is rotatably connected to the bottom of the bracket 51, the top of the column 533 is keyed to the rotating shaft 531, and the bottom end of the column 533 is fixedly connected to the flap 532.

[0041] It should be noted that the linear drive 521 uses a double-axis cylinder. When the leveled product moves to the two flaps 532 and comes to rest, the piston rod of the double-axis cylinder extends to drive the connecting plate 522 to move downward, and the end of the bridge arm 523 connected to the connecting plate 522 begins to rotate with the rotating shaft 531 as the center. At the same time, it will also drive the rotating shaft 531 and the flap 532 fixedly connected to the rotating shaft 531 to rotate. The two flaps 532 flip open to expand the gap and allow the product to fall freely.

[0042] according to Figure 8 As shown, the material receiving mechanism 6 includes a motor 61, a sliding receiving platform 62, a side plate 63, a guide rail 64, a transmission assembly 65 and a pressure sensor for controlling the rotation of the motor 61. The sliding receiving platform 62 includes a base 621 and a slide 622 that are fixedly connected. The base 621 and the slide 622 are arranged at an angle of 90°. The slide 622 is slidably connected to the guide rail 64. The transmission assembly 65 includes a driving wheel 651, a driven wheel 652 and a synchronous belt 653. The driving wheel 651 is installed on the transmission shaft of the motor 61, and the driven wheel 652 is rotatably connected to the frame 400. The driving wheel 651 and the driven wheel 652 are connected by transmission through the synchronous belt 653. A fixed block is fixedly connected to the back of the slide 622, and the fixed block is fixedly connected to the synchronous belt 653. The side plate 63 is arranged parallel to the guide rail 64. The side plate 63 passes through the base 621, and its two ends are fixed to the frame 400.

[0043] It should be noted here that the selected motor 61 is a servo motor 61. When starting to work, the slide 622 is close to the flap 532. The descending mode of the slide 622 is intermittent. After receiving each piece of material, when the pressure received by the pressure sensor increases, a signal will be sent out, and the motor 61 will work to move the slide 622 and the base 621 downward, so as to keep the distance between the topmost material and the flap 532 unchanged, avoiding damage caused by the material falling from too high a height. The spacing formula between the base 621 and the flap 532 is S = N×T + D;

[0044] Among them, N is the number of products, T is the thickness of the products, and D is the initial distance.

[0045] According to Figure 7 As shown, the edge guard mechanism 7 includes a first U-shaped frame 71, a second U-shaped frame 72, a baffle 73 and a cross bar 74. The first U-shaped frame 71 and the second U-shaped frame 72 are arranged in parallel at intervals. The baffle 73 is arranged between the first U-shaped frame 71 and the second U-shaped frame 72. The baffle 73, the first U-shaped frame 71 and the second U-shaped frame 72 are fixedly connected by inserting the cross bar 74 through them. An avoidance notch 6211 for the baffle 73 to move is provided on the base 621. A flanging 731 parallel to the side plate 63 is bent on the side of the baffle 73 close to the sliding receiving table 62. First support rods 75 and second support rods 76 are respectively arranged on the frame 400 corresponding to the positions of the first U-shaped frame 71 and the second U-shaped frame 72. A plurality of card slots 711 are provided on both the first U-shaped frame 71 and the second U-shaped frame 72. The free end of the first support rod 75 is clamped in one of the card slots 711 of the first U-shaped frame 71, and the free end of the second support rod 76 is clamped in one of the card slots 711 of the second U-shaped frame 72. The setting of the baffle 73 mechanism can effectively prevent the stacked products from tilting and collapsing. Both the first support rod 75 and the second support rod 76 are divided into a top rod and a bottom rod, and the connection is more firm. In addition, the distance between the flanging 731 and the side plate 63 can be changed by adjusting the position of the card slot 711 according to the size of the material, increasing the scope of application.

[0046] In this application, two groups of travel sensors are also provided. One group of travel sensors is arranged in the feeding device and used in cooperation with the rodless cylinder 31 to enable the rodless cylinder 31 to accurately send the primary products to a specific position below the stamping die 200 each time; the other group of travel sensors is arranged in the discharging device 300 and used in cooperation with the motor 61 to avoid damage to the products and the synchronous belt 653 caused by the sliding receiving table 62 moving beyond the range.

[0047] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0048] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0049] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0050] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. An automatic leveling device for electrode plates, characterized in that: it includes a frame (400), a feeding device (100), a stamping die (200) and a discharging device (300); The feeding device (100) includes a bottom plate (1), a shaping module (2), a linear sliding module (3) and an unlocking module (4). The shaping module (2) includes a shaping frame (21), a pushing plate (22) and a top plate (23). Both ends of the top plate (23) are fixedly connected with ear blocks through bolts. The top ends of the ear blocks are pivotally hinged to the shaping frame (21), and the bottom ends are connected with a horizontally arranged roller (24). The roller (24) includes a top shaft and a sleeve sleeved on the top shaft. One end of the top shaft is fixedly connected with the ear block. The linear sliding module (3) includes a rodless cylinder (31) and a guiding component (32). The unlocking module (4) includes a guiding platform (41) and a suspended sliding table (42). The guiding platform (41) is hinged to one end of the sliding table (42) through a pin with a head; The primary product is placed on the bottom plate (1) from the open end of the shaping frame (21). One side of the primary product is in contact with the pushing plate (22). The rodless cylinder (31) works to push the shaping frame (21). The primary product moves with the shaping frame (21) to the lower part of the stamping die (200). The rodless cylinder (31) pushes the shaping frame (21) to move in the reverse direction. The roller (24) moves along the guiding platform (41) to the top of the sliding table (42). At this time, the top plate (23) rotates counterclockwise to a tilted state, so that the primary product stays under the stamping die (200). The top plate (23) returns to the initial vertical state until the roller (24) falls from the other end of the sliding table (42); The unlocking module (4) is used in cooperation with the shaping module (2) to send the primary product to the lower part of the stamping die (200) and at the same time push the leveled product to the discharging device (300); The discharging device (300) includes a blanking mechanism (5) and a material receiving mechanism (6) installed on the frame (400). The blanking mechanism (5) for blanking and transferring products is installed above the material receiving mechanism (6). The material receiving mechanism (6) is set to be liftable, and its descending mode is continuous or / and intermittent; The blanking mechanism (5) includes a bracket (51) and a linkage component (52), a first flipping component (53) and a second flipping component (54) installed on the bracket (51). The product slides into the space between the first flipping component (53) and the second flipping component (54) arranged in parallel at intervals. The linkage component (52) is used to drive the first flipping component (53) and the second flipping component (54) to flip in an opening manner.

2. The automatic leveling device for electrode plates according to claim 1, characterized in that: The distance S between the material receiving mechanism (6) and the blanking mechanism (5) is S = N×T + D; wherein, N is the number of products, T is the thickness of the products, and D is the initial distance.

3. The automatic electrode plate leveling device according to claim 2, characterized in that: the flipping angles of the first flipping assembly (53) and the second flipping assembly (54) are both less than 180°.

4. The automatic electrode plate leveling device according to claim 3, characterized in that: the first flipping assembly (53) includes a flap (532), a column (533) and a rotating shaft (531), the rotating shaft (531) is rotatably connected to the bottom of the bracket (51), the top end of the column (533) is key-connected to the rotating shaft (531), and its bottom end is fixedly connected to the flap (532); the structure of the second flipping assembly (54) is the same as that of the first flipping assembly (53).

5. The automatic electrode plate leveling device according to claim 4, characterized in that: the linkage assembly (52) includes a linear driver (521), a connecting plate (522) and a bridge arm (523), the connecting plate (522) is fixedly connected to the movable part of the linear driver (521), the bridge arm (523) is divided into a first bridge arm and a second bridge arm, the first bridge arm and the second bridge arm are movably connected to both ends of the connecting plate (522), and the free ends of the first bridge arm and the second bridge arm are respectively key-connected to the rotating shaft (531) in the first flipping assembly (53) and the rotating shaft (531) in the second flipping assembly (54).

6. The automatic electrode plate leveling device according to claim 1, characterized in that: the material receiving mechanism (6) includes a motor (61), a sliding receiving table (62), a transmission assembly (65) and a sensor for controlling the rotation of the motor (61), the sliding receiving table (62) is connected to the transmission assembly (65), and the transmission assembly (65) is driven by the motor (61) to work.

7. The automatic electrode plate leveling device according to claim 6, characterized in that: the material receiving mechanism (6) further includes a vertically arranged side plate (63), the side plate (63) is fixedly connected to the frame (400) and passes through the sliding receiving table (62).

8. The automatic electrode plate leveling device according to claim 7, characterized in that: the unloading device (300) further includes a side baffle mechanism (7), the side baffle mechanism (7) and the side plate (63) enclose a region for stacking products, and the space of this region is adjustable.

9. The automatic electrode plate leveling device according to claim 8, characterized in that: the side baffle mechanism (7) includes a first U-shaped frame (71), a second U-shaped frame (72), a baffle (73) and a cross bar (74), the first U-shaped frame (71) and the second U-shaped frame (72) are arranged in parallel at intervals, the baffle (73) is arranged between the first U-shaped frame (71) and the second U-shaped frame (72), the baffle (73), the first U-shaped frame (71) and the second U-shaped frame (72) are fixedly connected by the cross bar (74), an avoidance notch (6211) for the movement of the baffle (73) is opened on the sliding receiving table (62), and a flanging (731) parallel to the side plate (63) is bent on one side of the baffle (73) close to the sliding receiving table (62); A first support rod (75) and a second support rod (76) are respectively arranged on the frame (400) corresponding to the positions of the first U-shaped frame (71) and the second U-shaped frame (72). A plurality of card slots (711) are formed on both the first U-shaped frame (71) and the second U-shaped frame (72). The free end of the first support rod (75) is clamped in one of the card slots (711) of the first U-shaped frame (71), and the free end of the second support rod (76) is clamped in one of the card slots (711) of the second U-shaped frame (72).

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