Multi-station multi-piece circulating type folding and cutting all-in-one machine

Abstract

The utility model discloses a multi-station multi-sheet circulating type stacking and cutting all-in-one machine, relates to the technical field of cutting equipment, and solves the problems that in the current processing and cutting process, the laminating efficiency is low, stacking deflection is easy to occur, the processing stability is low, the laminating quality is easy to cause flaws, and the product quality is poor. And the technical problem that the production speed is limited due to the influence of the film feeding speed during cutting is solved. Comprising a connecting frame, a cutting box is fixedly installed in the connecting frame, two bearing supporting plates are fixedly installed in the cutting box and located on the same vertical plane, and a cutting assembly is arranged in the cutting box; according to the battery pole piece cutting device, the battery pole piece can be rapidly placed, so that the top and the bottom of the battery pole piece can be rapidly and conveniently covered with pole piece films, the battery pole piece covered with the films can be rapidly and conveniently cut, the production efficiency is improved, and the automation degree and the productivity of a production line are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a multi-station multi-piece circulating stacking and cutting integrated machine. Background Art

[0002] The cutting and stacking machine is one of the key equipment for manufacturing lithium power battery core packs. It has two main functions: one is to cut and slice the pole sheet coils, and the other is to stack and shape the pole sheets prepared above on the stacking table; according to the "cutting and stacking machine" provided by China Patent Authorization Announcement No. CN209329060U, the positive pole sheet and the negative pole sheet belong to two sets of transmission devices, namely the positive pole sheet transmission device and the negative pole sheet transmission device, respectively, so there is no need to cross the line in feeding, thus avoiding the risk of cross-contamination; however, during processing and cutting, due to the low coating efficiency, the stacking deviation is easy to occur, and the processing stability is low, which easily causes defects in the coating quality, and the production speed is limited due to the influence of the coating feeding speed during cutting;

[0003] Therefore, a multi-station multi-piece circulating stacking and cutting machine is designed to solve the above problems. Utility Model Content

[0004] The utility model provides a multi-station multi-piece circulating stacking and cutting machine, which solves the technical problems that during processing and cutting, the laminating efficiency is relatively low, and stacking deviation is easy to occur, and the processing stability is low, which easily causes defects in the laminating quality, and the production speed is limited due to the influence of the laminating feed speed during cutting.

[0005] In order to solve the above technical problems, the utility model provides a multi-station multi-piece circulating stacking and cutting machine, including a connecting frame, a cutting box is fixedly installed inside the connecting frame, two receiving support plates are fixedly installed inside the cutting box, and the two receiving support plates are located on the same vertical plane. A cutting assembly is provided inside the cutting box, a first conveying plate and a second conveying plate are fixedly installed on one side of the connecting frame, and an output plate is fixedly installed on the other side of the connecting frame, and stacking assemblies are provided outside the first conveying plate, the second conveying plate and the output plate.

[0006] Preferably, the stacking assembly includes a transmission roller, a conveyor belt, a rotating frame, a winding drum and a supporting rotating rod. The first conveying plate and the second conveying plate are both rotatably sleeved with transmission rollers inside, and a conveyor belt is rotatably sleeved between every two corresponding transmission rollers. The first conveying plate and the second conveying plate are both fixedly installed with rotating frames outside, and the two rotating frames are both rotatably sleeved with supporting rotating rods inside, and the two supporting rotating rods are both fixedly sleeved with winding drums outside.

[0007] Preferably, through-hole grooves are provided on both sides of the connecting frame, and the first conveying plate, the second conveying plate and the output plate are fixedly sleeved with the connecting frame through the through-hole grooves.

[0008] Preferably, a rotating shaft rod is fixedly sleeved inside each of the transmission rollers, and each of the transmission rollers is rotatably sleeved with the first conveying plate, the second conveying plate and the output plate via the rotating shaft rod.

[0009] Preferably, the cutting assembly includes a cutting support plate, a return spring, a cutting blade, a cutting bracket, a servo motor, a pushing convex plate and an extension slide rod, the two receiving support plates are internally movably connected with two extension slide rods, one end of each two extension slide rods is fixedly connected with a cutting support plate, the outsides of the two cutting support plates are fixedly connected with a cutting bracket, a cutting blade is fixedly connected between the two cutting brackets, the two cutting blades are located on the same vertical plane, a servo motor is fixedly installed on one side of the two receiving support plates, the output ends of the two servo motors are fixedly connected with a pushing convex plate, two return springs are fixedly connected between the two cutting support plates and the receiving support plate, and the two return springs are symmetrically distributed with the axis of the cutting support plate as the center.

[0010] Preferably, both sides of the cutting box are provided with an inlet and an outlet, and the two inlets and outlets are located in the same horizontal plane.

[0011] Compared with the related art, the multi-station multi-sheet circulating stacking and cutting machine provided by the utility model has the following beneficial effects:

[0012] The utility model provides a multi-station multi-sheet circulation stacking and cutting machine, wherein a first conveying plate and a second conveying plate are fixedly installed on one side of a connecting frame, and an output plate is fixedly installed on the other side of the connecting frame, and a conveying belt is rotatably sleeved through a transmission roller inside the first conveying plate, the second conveying plate and the output plate, and a rotating frame is fixedly installed outside the first conveying plate and the second conveying plate, and a winding drum is rotatably sleeved inside the rotating frame, thereby winding and sleeved the electrode film, and then the film is transported to the top of the output plate, and then the battery electrode is quickly placed, so as to quickly and conveniently cover the top and bottom of the battery electrode with the electrode film; two A receiving support plate is provided, and the cutting support plate is movably sleeved inside the receiving support plate through two extending slide bars. Secondly, cutting blades are fixedly installed on the outside of the two cutting support plates through cutting brackets. Two return springs are fixedly connected between the cutting support plate and the receiving support plate, so that the two cutting blades can be separated to facilitate the insertion of the coated battery pole pieces. A servo motor is fixedly installed on one side of the receiving support plate, and a pushing convex plate is fixedly sleeved on the output end of the servo motor, so that the two pushing convex plates are in contact with the cutting support plate, and then the two cutting blades can be quickly pushed together, so as to realize fast and convenient cutting of the coated battery pole pieces, speed up its production efficiency, and improve the degree of automation and capacity of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the side surface of the utility model;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of the structure in a side cross-sectional view;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0017] Numbers in the figure: 1. connecting frame; 2. cutting box; 3. first conveying plate; 4. second conveying plate; 5. output plate; 6. stacking assembly; 601. transmission roller; 602. conveyor belt; 603. rotating frame; 604. winding drum; 605. supporting rotating rod; 7. rotating shaft rod; 8. inlet and outlet; 9. cutting assembly; 901. cutting support plate; 902. reset spring; 903. cutting blade; 904. cutting bracket; 905. servo motor; 906. pushing convex plate; 907. extension slide rod; 10. receiving support plate; 11. through hole groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1-4 The utility model includes a connecting frame 1, a cutting box 2 is fixedly installed inside the connecting frame 1, two receiving support plates 10 are fixedly installed inside the cutting box 2, the two receiving support plates 10 are located on the same vertical plane, a cutting assembly 9 is provided inside the cutting box 2, a first conveying plate 3 and a second conveying plate 4 are fixedly installed on one side of the connecting frame 1, an output plate 5 is fixedly installed on the other side of the connecting frame 1, and a stacking assembly 6 is provided outside the first conveying plate 3, the second conveying plate 4 and the output plate 5.

[0020] Embodiment 2, on the basis of embodiment 1, the stacking assembly 6 includes a transmission roller 601, a conveyor belt 602, a rotating frame 603, a winding drum 604 and a supporting rotating rod 605, the first conveyor plate 3 and the second conveyor plate 4 are both rotatably sleeved with the transmission roller 601 inside, the conveyor belt 602 is rotatably sleeved between every two corresponding transmission rollers 601, the first conveyor plate 3 and the second conveyor plate 4 are both fixedly installed with a rotating frame 603 outside, the two rotating frames 603 are both rotatably sleeved with the supporting rotating rod 605 inside, and the two supporting rotating rods 605 are both fixedly sleeved with the winding drum 604 outside, so that the battery pole pieces can be coated in a rapid cycle.

[0021] Embodiment 3, on the basis of embodiment 1, through-hole grooves 11 are opened on both sides of the connecting frame 1, and the first conveying plate 3, the second conveying plate 4 and the output plate 5 are fixedly connected with the connecting frame 1 through the through-hole grooves 11, so as to facilitate the unrestricted transmission of the battery electrodes.

[0022] Embodiment 4, on the basis of embodiment 2, each transmission roller 601 is fixedly sleeved with a rotating shaft rod 7 inside, and each transmission roller 601 is rotatably sleeved with the first conveying plate 3, the second conveying plate 4 and the output plate 5 through the rotating shaft rod 7, thereby providing rolling support for the transmission roller 601.

[0023] Embodiment 5, on the basis of embodiment 1, the cutting assembly 9 includes a cutting support plate 901, a return spring 902, a cutting blade 903, a cutting bracket 904, a servo motor 905, a pushing convex plate 906 and an extension slide 907, the interiors of the two receiving support plates 10 are movably sleeved with two extension slides 907, one end of each of the two extension slides 907 is fixedly connected to the cutting support plate 901, the exteriors of the two cutting support plates 901 are fixedly sleeved with the cutting bracket 904, and the cutting blade is fixedly sleeved between the two cutting brackets 904. The two cutting blades 903 are located on the same vertical plane, a servo motor 905 is fixedly installed on one side of the two receiving support plates 10, and the output ends of the two servo motors 905 are fixedly sleeved with a pushing convex plate 906, and two return springs 902 are fixedly connected between the two cutting support plates 901 and the receiving support plate 10, and the two return springs 902 are symmetrically distributed with the axis of the cutting support plate 901 as the center, so that the battery pole pieces after coating can be quickly and conveniently cut, thereby accelerating its production efficiency and improving the degree of automation and capacity of the production line.

[0024] Embodiment 6, based on embodiment 1, both sides of the cutting box 2 are provided with inlets and outlets 8, and the two inlets and outlets 8 are located in the same horizontal plane, so that the battery pole pieces behind the peritoneum can enter the interior of the cutting box 2 for rapid cutting.

[0025] Working principle: first, a cutting box 2 is fixedly installed inside the connecting frame 1, and through-hole grooves 11 are opened on both sides of the connecting frame 1, and a first conveying plate 3 and a second conveying plate 4 are fixedly installed inside one of the through-hole grooves 11, and an output plate 5 is fixedly installed inside the other through-hole groove 11, and a conveyor belt 602 is rotatably sleeved by a transmission roller 601 inside the first conveying plate 3, the second conveying plate 4 and the output plate 5, and a rotating frame 603 is fixedly installed outside the first conveying plate 3 and the second conveying plate 4, and a winding drum 604 is rotatably sleeved inside the rotating frame 603, thereby winding and sleeved the electrode film, and then the film is transported to the top of the output plate 5, and then the battery electrode is quickly placed, so as to quickly and conveniently cover the top and bottom of the battery electrode with the electrode film; two receiving support plates are fixedly installed inside the cutting box 2 10, and two extending slide bars 907 are passed inside the two receiving support plates 10 to movably support the two cutting support plates 901, and secondly, cutting blades 903 are fixedly installed on the outside of the two cutting support plates 901 through cutting brackets 904, and two return springs 902 are fixedly connected between the cutting support plate 901 and the receiving support plate 10, so that the two cutting blades 903 can be separated to facilitate the insertion of the coated battery pole pieces, and a servo motor 905 is fixedly installed on one side of the receiving support plate 10, and a pushing convex plate 906 is fixedly sleeved on the output end of the servo motor 905, so that the two pushing convex plates 906 are in contact with the cutting support plate 901, so that the two cutting blades 903 can be quickly pushed together, so as to realize fast and convenient cutting of the coated battery pole pieces, speed up its production efficiency, and improve the degree of automation and production capacity of the production line.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station multi-sheet circulation stacking and cutting machine, comprising a connecting frame (1), characterized in that: A cutting box (2) is fixedly installed inside the connecting frame (1), two receiving support plates (10) are fixedly installed inside the cutting box (2), and the two receiving support plates (10) are located on the same vertical plane. A cutting assembly (9) is provided inside the cutting box (2), a first conveying plate (3) and a second conveying plate (4) are fixedly installed on one side of the connecting frame (1), an output plate (5) is fixedly installed on the other side of the connecting frame (1), and a stacking assembly (6) is provided outside the first conveying plate (3), the second conveying plate (4) and the output plate (5).

2. The multi-station multi-sheet circulating stacking and cutting machine according to claim 1, characterized in that: The stacking assembly (6) comprises a transmission roller (601), a conveyor belt (602), a rotating frame (603), a winding drum (604) and a supporting rotating rod (605); the first conveying plate (3) and the second conveying plate (4) are both rotatably sleeved with the transmission roller (601); a conveyor belt (602) is rotatably sleeved between every two corresponding transmission rollers (601); the first conveying plate (3) and the second conveying plate (4) are both fixedly mounted with a rotating frame (603) on the outside; the two rotating frames (603) are both rotatably sleeved with the supporting rotating rod (605); the two supporting rotating rods (605) are both fixedly sleeved with the winding drum (604) on the outside.

3. The multi-station multi-sheet circulation stacking and cutting machine according to claim 1, characterized in that: Through-hole grooves (11) are provided on both sides of the connecting frame (1), and the first conveying plate (3), the second conveying plate (4) and the output plate (5) are all fixedly sleeved with the connecting frame (1) through the through-hole grooves (11).

4. The multi-station multi-sheet circulation stacking and cutting machine according to claim 2, characterized in that: A rotating shaft rod (7) is fixedly sleeved inside each of the transmission rollers (601), and each of the transmission rollers (601) is rotatably sleeved with the first conveying plate (3), the second conveying plate (4) and the output plate (5) via the rotating shaft rod (7).

5. The multi-station multi-sheet circulation stacking and cutting machine according to claim 1, characterized in that: The cutting assembly (9) comprises a cutting support plate (901), a return spring (902), a cutting blade (903), a cutting bracket (904), a servo motor (905), a pushing convex plate (906) and an extension slide bar (907). The interiors of the two receiving support plates (10) are both movably sleeved with two extension slide bars (907), one end of each of the two extension slide bars (907) is fixedly connected to the cutting support plate (901), the exteriors of the two cutting support plates (901) are both fixedly sleeved with the cutting bracket (904), and the two cutting A cutting blade (903) is fixedly sleeved between the brackets (904), and the two cutting blades (903) are located on the same vertical plane. A servo motor (905) is fixedly installed on one side of the two receiving support plates (10), and a pushing convex plate (906) is fixedly sleeved on the output ends of the two servo motors (905). Two return springs (902) are fixedly connected between the two cutting support plates (901) and the receiving support plate (10), and the two return springs (902) are symmetrically distributed with the axis of the cutting support plate (901) as the center.

6. The multi-station multi-sheet circulation stacking and cutting machine according to claim 1, characterized in that: Inlet and outlet ports (8) are provided on both sides of the cutting box (2), and the two inlet and outlet ports (8) are located on the same horizontal plane.

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