Fixed material box of small lamination stacking machine

Abstract

The utility model discloses a fixed material box of a small-sized lamination stacking machine, which comprises a material box bottom plate, two side baffles, two electrode lug baffles, a hairbrush and a locking piece for fixing the side baffles and the electrode lug baffles, and the two side baffles and the two electrode lug baffles are respectively and oppositely arranged on the left side, the right side, the front end and the rear end of the material box bottom plate in a manner of being capable of translating in pairs. The side baffles and the tab baffles are combined to form a hollow cavity with an opening in the top, the four locking pieces are arranged on the material box bottom plate in a horizontally-moving mode and fixedly connected with the outer side walls of the corresponding side baffles and the corresponding tab baffles respectively, and the at least two brushes are movably arranged at the top ends of the two side baffles respectively. Brush head parts of the brushes are oppositely arranged, and the edges of the inner side walls of the top ends of the side baffles and the tab baffles are arranged to be inclined faces inclining outwards respectively. The fixed material box adopted by the utility model can be used for storing pole pieces with different sizes, is high in flexibility, small in occupied space and convenient and fast to operate, and remarkably improves the efficiency and convenience of pole piece management.

Description

Technical Field

[0001] The utility model relates to the technical field of stacker cartridges, and more specifically, to a fixed cartridge for a small stacker. Background Art

[0002] The stacker is one of the key equipment in the production of lithium batteries. Generally, the stacker is composed of a material feeding mechanism, a cartridge mechanism, a secondary positioning mechanism, a feeding mechanism, a stacking mechanism, a gluing mechanism, and a blanking mechanism. At present, the stacking and storage of electrode sheets are generally directly stacking each electrode sheet in the cartridge. On traditional production lines, a clip-type cartridge is generally used for storage and management. However, the clip-type cartridge usually uses multiple units for storage. When replacing electrode sheets of different sizes, multiple clip-type cartridges need to be replaced one by one, which is complex and time-consuming. Although the traditional clip-type cartridge provides a basic storage function, there are a series of problems when replacing electrode sheets, such as cumbersome adjustment, large occupied space, and high cost due to the large number. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art, and provide a fixed cartridge for a small stacker, which can realize the storage of electrode sheets of different sizes, has high flexibility, small occupied space, convenient and fast operation, and significantly improves the efficiency and convenience of electrode sheet management.

[0004] To achieve the above purpose, the utility model provides a fixed cartridge for a small stacker, including a cartridge bottom plate, side baffles, tab baffles, brushes, and locking members for fixing the side baffles and tab baffles. There are two side baffles, and the two side baffles are relatively arranged on the left and right sides of the cartridge bottom plate in a translatable manner. There are two tab baffles, and the two tab baffles are relatively arranged on the front and rear ends of the cartridge bottom plate in a translatable manner. A hollow cavity for placing electrode sheets and having an open top is formed by combining the side baffles and tab baffles. There are four locking members, and the four locking members are respectively arranged on the cartridge bottom plate in a translatable manner. The locking members are respectively fixedly connected to the outer side walls of the corresponding side baffles and tab baffles. There are at least two brushes, and the brushes are respectively arranged on the tops of the two side baffles in a movable manner. The brush heads of the brushes are relatively arranged. The inner side wall edges of the top parts of the side baffles and tab baffles are respectively arranged as inclined surfaces that slope outward.

[0005] Preferably, the locking member is provided as a locking handle, a first adjusting block, and a second adjusting block. The first adjusting block is respectively fixedly connected to the outer walls on both sides of the two side baffles. The second adjusting block is respectively fixedly connected to the outer walls on both sides of the two tab baffles. First adjusting holes for inserting the pins of the locking handle are respectively formed through the top surfaces of the first adjusting block and the second adjusting block. Four locking handles are provided and are respectively fixedly connected to the bottom plate of the cartridge through their corresponding pins passing through the first adjusting holes and the second adjusting holes.

[0006] Preferably, the first adjusting block is in a T shape, and the second adjusting block is in an L shape. The horizontal section of the first adjusting block is fixedly connected to the outer walls on both sides of the two side baffles. The first adjusting hole is arranged along the length direction of the vertical section of the first adjusting block. The horizontal section of the second adjusting block is fixedly connected to the outer walls on both sides of the two tab baffles. The second adjusting hole is arranged along the length direction of the vertical section of the second adjusting block.

[0007] Preferably, three limiting sliding grooves for the side baffles, the tab baffles, and the locking members connected thereto to slide and be limited are concavely provided on the top surface of the bottom plate of the cartridge. Two of the limiting sliding grooves are longitudinally offset and arranged on both sides of the horizontally arranged limiting sliding groove in the middle.

[0008] Preferably, two locking holes for threaded connection of the pins of the locking handle are respectively and parallelly formed at the edge positions of each limiting sliding groove on the bottom plate of the cartridge.

[0009] Preferably, two position sensors are further included. The upper end parts of the two side baffles are both in a concave shape, and the position sensors are respectively installed inwardly through the side walls of the upper end parts of the two side baffles.

[0010] Preferably, the brush is movably arranged at the tops of the two side baffles through a third adjusting block. The third adjusting block is provided with a third adjusting hole for adjusting the position of the brush along its length direction.

[0011] Preferably, a lifting plate and a lifting rod are further included. The lifting plate is translatably arranged at the bottom of the hollow cavity formed by the combination of the side baffles and the tab baffles. The lifting rod is fixedly connected to the bottom of the lifting plate and passes through the bottom surface of the bottom plate of the cartridge.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The utility model has a simple and novel structure and a reasonable design. It adopts a fixed material box, the bottom plate of which is fixed on an external device, and the pole pieces are loaded manually. When the size of the pole pieces to be replaced changes, the locking parts are loosened in sequence, and the side baffle and the pole ear baffle are adjusted to appropriate positions and then the locking parts are locked. It can adapt to pole pieces of different sizes, without the need to use multiple clip-type material boxes, with simple and fast operation, flexible and convenient use, small occupied space, and easy for rapid adjustment according to different production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 FIG. 9 is a schematic structural diagram of a fixed material box of a small laminator provided by an embodiment of the present utility model;

[0016] Figure 2 FIG. 13 is a schematic bottom structural diagram of a fixed material box of a small laminator provided by an embodiment of the present utility model;

[0017] Figure 3 FIG. 17 is a schematic structural diagram of the bottom plate of a fixed material box of a small laminator provided by an embodiment of the present utility model;

[0018] Figure 4 FIG. 21 is a partially enlarged schematic structural diagram of a fixed material box of a small laminator provided by an embodiment of the present utility model;

[0019] Figure 5 FIG. 25 is an assembly schematic diagram of a fixed material box of a small laminator provided by an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1, an embodiment of the present utility model provides a small stacker fixed material box, which includes a material box bottom plate 1, side baffles 2, tab baffles 3, brushes 4, locking parts 5 for fixing the side baffles 2 and tab baffles 3, etc. The following will describe each component of this embodiment in detail with reference to the accompanying drawings.

[0022] As Figure 1 shown, there can be two side baffles 2, and the two side baffles 2 are relatively arranged on the left and right sides of the material box bottom plate 1 in a translatable manner. There are two tab baffles 3, and the two tab baffles 3 are relatively arranged on the front and rear ends of the material box bottom plate 1 in a translatable manner. A hollow cavity 10 for placing the electrode sheet and having an open top is formed by combining the side baffles 2 and tab baffles 3. There are four locking parts 5, and they are respectively arranged on the material box bottom plate 1 in a translatable manner. The locking parts 5 are respectively fixedly connected to the outer side walls of the corresponding side baffles 2 and tab baffles 3.

[0023] Among them, there are at least two brushes 4 for slicing the electrode sheet and cleaning the dust on both sides of the electrode sheet, and they are respectively movably arranged at the tops of the two side baffles 2. The brush heads of the brushes 4 are arranged oppositely, ensuring the cleanliness of the electrode sheet.

[0024] In order to facilitate the placement or removal of the electrode sheet and reduce the risk of jamming, the inner side wall edges of the top parts of the side baffles 2 and tab baffles 3 are respectively set as inclined surfaces 50 that incline outwards.

[0025] As Figure 2 shown, the locking part 5 can be set as a locking handle 51, a first adjusting block 52 and a second adjusting block 53. The first adjusting block 52 is respectively fixedly connected to the outer side walls on both sides of the two side baffles 2. The second adjusting block 53 is respectively fixedly connected to the outer side walls on both sides of the two tab baffles 3. First adjusting holes 521 and second adjusting holes 531 for inserting the pins of the locking handle 51 are respectively formed through the top surfaces of the first adjusting block 52 and the second adjusting block 53. There are four locking handles 51, and they are respectively fixedly connected to the material box bottom plate 1 after their corresponding pins pass through the first adjusting holes 521 and the second adjusting holes 531.

[0026] Among them, the design of the locking handle 51 and its pin enables the staff to complete the position adjustment of the side baffle 2 and the tab baffle 3 with only a few simple steps during the operation process, greatly shortening the time for changing the size of the electrode sheet.

[0027] Specifically, the shape of the first adjusting block 52 can be set as a T shape, and the shape of the second adjusting block 53 is set as an L shape. The horizontal section of the first adjusting block 52 is fixedly connected to the outer walls on both sides of the two side baffles 2. The first adjusting hole 521 is arranged along the length direction of the vertical section of the first adjusting block 52. The horizontal section of the second adjusting block 53 is fixedly connected to the outer walls on both sides of the two tab baffles 3. The second adjusting hole 531 is arranged along the length direction of the vertical section of the second adjusting block 53.

[0028] As Figure 3 shown, three limiting chutes 12 for the side baffle 2, the tab baffle 3 and the locking member 5 connected thereto to slide and be limited are recessed on the top surface of the cartridge bottom plate 1. Two of the limiting chutes 12 are longitudinally offset and arranged on both sides of the limiting chute 12 horizontally arranged in the middle.

[0029] Among them, the limiting chute 12 can limit the travel of the side baffle 2 and the tab baffle 3 respectively to prevent them from swaying left and right during the movement.

[0030] Preferably, two locking holes 13 for the threaded connection of the pins of the locking handle 51 can be respectively and parallelly opened at the edge positions of each limiting chute 12 on the cartridge bottom plate 1.

[0031] As Figure 4 shown, in this embodiment, two position sensors 6 can also be included. The upper end parts of the two side baffles 2 are both set in a concave shape. The position sensors 6 are respectively installed through the side walls of the upper end parts of the two side baffles 2 inward. Among them, the position sensors 6 can facilitate monitoring whether the electrode plates are fully loaded and can also prompt the operator to supplement the electrode plates in time.

[0032] Preferably, the brush 4 can be movably arranged at the tops of the two side baffles 2 through the third adjusting block 41. The third adjusting block 41 is provided with a third adjusting hole 411 for adjusting the position of the brush 4 along its length direction.

[0033] Furthermore, four brushes 4 can be provided and are respectively fixedly installed at both ends of the top of the two side baffles 2 through the third adjusting block 41.

[0034] Preferably, a lifting plate 7 and a lifting rod 8 can also be included. The lifting plate 7 is translatably arranged at the bottom of the hollow cavity 10 formed by the combination of the side baffle 2 and the tab baffle 3. The lifting rod 8 is fixedly connected to the bottom of the lifting plate 7 and penetrates through the bottom surface of the cartridge bottom plate 1.

[0035] As Figure 5As shown, in the specific implementation, when it is necessary to replace the pole pieces 10 of different specifications and sizes, first loosen one of the locking handles 51, and after adjusting one of the side baffles 2 or the pole ear baffles 3, adjust the other side baffles 2 or the pole ear baffles 3 to the appropriate position in turn. After the adjustment is completed, tighten each locking push rod 8 to fix the position of the side baffle 2 or the pole ear baffle 3 to ensure the stability of the entire material box. In addition, the push rod 8 can be connected to the external lifting device in a transmission manner and drive all the pole pieces 10 stacked in the hollow cavity to move up and down for loading and unloading. The brush 4 can also divide each pole piece 10 into pieces to prevent multiple pole pieces 10 from being loaded and taken away at the same time.

[0036] To sum up, the utility model adopts a fixed material box, the bottom plate of which is fixed on an external device, and the pole pieces are loaded manually. When the size of the pole piece to be replaced changes, the locking parts are loosened in turn, and the side baffles and the pole ear baffles are adjusted to the appropriate positions respectively and then the locking parts are locked. It can adapt to pole pieces of different sizes without the need to use multiple clip-type material boxes. The operation is simple and fast, the use is flexible and convenient, the space occupied is small, and it is convenient for rapid adjustment to different production needs.

[0037] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A fixed material box for a small laminator, characterized in that: It includes a cartridge bottom plate (1), side baffles (2), tab baffles (3), brushes (4), and locking members (5) for fixing the side baffles (2) and the tab baffles (3). There are two side baffles (2), and the two side baffles (2) are arranged oppositely and translatably on the left and right sides of the cartridge bottom plate (1). There are two tab baffles (3), and the two tab baffles (3) are arranged oppositely and translatably on the front and rear ends of the cartridge bottom plate (1). A hollow cavity (10) for placing the electrode sheet and having an open top is formed by combining the side baffles (2) and the tab baffles (3). There are four locking members (5), and they are respectively arranged translatably on the cartridge bottom plate (1). The locking members (5) are respectively fixedly connected to the outer side walls of their corresponding side baffles (2) and tab baffles (3). There are at least two brushes (4), and they are respectively arranged movably at the tops of the two side baffles (2). The brush heads of the brushes (4) are arranged oppositely. The inner side wall edges of the top parts of the side baffles (2) and the tab baffles (3) are respectively arranged as inclined surfaces (50) that slope outward.

2. A fixed material box for a small laminator according to claim 1, characterized in that: The locking member (5) is set as a locking handle (51), a first adjusting block (52), and a second adjusting block (53). The first adjusting block (52) is respectively fixedly connected to the outer side walls of the two side baffles (2). The second adjusting block (53) is respectively fixedly connected to the outer side walls of the two tab baffles (3). First adjusting holes (521) for inserting the pins of the locking handle (51) are respectively formed through the top surfaces of the first adjusting block (52) and the second adjusting block (53). There are four locking handles (51), and they are respectively fixedly connected to the cartridge bottom plate (1) after their corresponding pins pass through the first adjusting holes (521) and the second adjusting holes (531).

3. The fixed material box of a small laminator according to claim 2, characterized in that: The shape of the first adjusting block (52) is set as a T shape, and the shape of the second adjusting block (53) is set as an L shape. The horizontal section of the first adjusting block (52) is fixedly connected to the outer side walls of the two side baffles (2). The first adjusting hole (521) is arranged along the length direction of the vertical section of the first adjusting block (52). The horizontal section of the second adjusting block (53) is fixedly connected to the outer side walls of the two tab baffles (3). The second adjusting hole (531) is arranged along the length direction of the vertical section of the second adjusting block (53).

4. The fixed material box of a small laminator according to claim 3, characterized in that: Three limiting sliding grooves (12) for the side baffles (2), the tab baffles (3), and the locking members (5) connected thereto to slide and be limited are concavely provided on the top surface of the cartridge bottom plate (1). Two of the limiting sliding grooves (12) are respectively longitudinally offset and arranged on both sides of the limiting sliding groove (12) horizontally arranged in the middle.

5. The fixed material box of a small laminator according to claim 4, characterized in that: Two locking holes (13) for threaded connection of the pins of the locking handle (51) are respectively and parallelly formed at the edge positions of each limiting sliding groove (12) on the cartridge bottom plate (1).

6. A fixed material box for a small laminator according to claim 1, characterized in that: It further includes two position sensors (6). The shapes of the upper end parts of the two side baffles (2) are both set as concave shapes, and the position sensors (6) are respectively installed through the side walls of the upper end parts of the two side baffles (2) inwardly.

7. A fixed material box for a small laminator according to claim 1, characterized in that: The brush (4) is movably arranged at the tops of the two side baffles (2) through a third adjusting block (41). A third adjusting hole (411) for adjusting the position of the brush (4) is formed in the third adjusting block (41) along its length direction.

8. A fixed material box of a small laminator according to claim 1, characterized in that: It further includes a lifting plate (7) and a lifting rod (8). The lifting plate (7) is translatably arranged at the bottom of the hollow cavity (10) formed by the combination of the side baffle (2) and the tab baffle (3). The lifting rod (8) is fixedly connected to the bottom of the lifting plate (7) and penetrates through the bottom surface of the material box bottom plate (1).

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