CN220968968U

CN220968968U - Lithium battery raw material proportioning device

Info

Publication number: CN220968968U
Application number: CN202322335143.5U
Authority: CN
Inventors: 黄海瑞; 孙法贞
Original assignee: Xuzhou Samower Measurement And Control Technology Co ltd
Current assignee: Xuzhou Samower Measurement And Control Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-05-17
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of lithium battery production and discloses a lithium battery raw material proportioning device which comprises a storage cylinder and a measuring box, wherein a motor I is fixedly connected to the top of the storage cylinder, a feeding pipe is communicated with the top of the storage cylinder, a support frame I is fixedly connected to the bottom of the storage cylinder, a cylinder II is fixedly connected to the inside of the bottom of the support frame I, a connecting frame is fixedly connected to one side of the storage cylinder, a cylinder I is fixedly connected to the bottom of the connecting frame, a baffle I is movably connected to the output end of the cylinder I, a connecting cylinder is communicated to the bottom of the storage cylinder, and a screw conveying cylinder is fixedly connected to the output end of the connecting cylinder. According to the utility model, the weight of the output ingredients can be measured by arranging the measuring box, the measuring scale and the cylinder II, so that the manual work can be promoted to accurately grasp the output amount of the ingredients, and meanwhile, if lithium batteries with different specifications are encountered, the ingredients can be timely adjusted, and the trouble of additionally arranging equipment is avoided.

Description

Lithium battery raw material proportioning device

Technical Field

The utility model relates to the technical field of lithium battery production, in particular to a lithium battery raw material proportioning device.

Background

Lithium batteries are a type of battery using lithium metal or lithium alloy as a positive/negative electrode material and a nonaqueous electrolyte solution, and research on lithium ion batteries is proposed and started in the 70 th century, and as the chemical characteristics of lithium metal are very active, the lithium metal is processed, stored and used, so that the requirements on environment are very high, along with the development of science and technology, the lithium batteries have become the mainstream, and generally, in the production process of the lithium batteries, graphite, a conductive agent and an additive are required to be mixed according to a certain proportion.

However, the existing lithium battery raw material proportioning device has some defects when in use: when the existing batching device is used, the spiral conveying cylinder is used for conveying batching from the storage cylinder to the batching box for quantitative batching, so that the quantity is not easy to control in the conveying process of the spiral conveying cylinder, a small quantity of batching can fall out when the conveying of the output port is completed, the problem that the proportion of the output batching is unequal is caused, the configured lithium battery is further caused, the performance is poor, meanwhile, the traditional output port lacks a protecting device, the batching of the lithium battery is in a powder shape, dust flies out when the batching is caused, the working environment is affected, and the problem of the imbalance of the batching proportion is also caused.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a lithium battery raw material proportioning device, which solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a lithium battery raw material dosing device, includes storage cylinder and measuring box, the top fixedly connected with motor of storage cylinder is first, the top intercommunication of storage cylinder has the filling tube, the bottom fixedly connected with support frame is first, the inside fixedly connected with cylinder is second of support frame is first bottom, one side fixedly connected with link of storage cylinder, the bottom fixedly connected with cylinder is first of link, the output of cylinder is swing joint has baffle first, the bottom intercommunication of storage cylinder has the connecting cylinder, the output of connecting cylinder is fixedly connected with screw conveyer cylinder, the inside fixedly connected with of measuring box is measured the title, the inside fixedly connected with push plate of measuring box, the top fixedly connected with cylinder is third and cylinder is fourth, the output of cylinder is fixedly connected with baffle is third, one side intercommunication of measuring box has the breathing pipe, the output of breathing pipe is fixedly connected with fan, the output of fan is connected with the input tube, the bottom fixedly connected with a measuring box is fixedly connected with the output of measuring box, the output of measuring box is connected with the output of support frame is connected with the input of a bag, the output of measuring box is connected with the output bag is connected with the top of the mixing bag, the output of measuring box is connected with the output bag is fixedly connected with the top of the mixing box;

Preferably, the output end of the spiral conveying cylinder is connected with the input end of the measuring box, the position of the measuring scale corresponds to the position of the output end of the spiral conveying cylinder, the top of the weight display is communicated with a wire tube, and one end of the wire tube, which is far away from the weight display, is connected with the output end of the measuring scale.

Preferably, an opening is formed at the joint of the output cylinder and the measuring box, the specification and the size of the opening are matched with those of the second baffle, a cushion block is fixedly connected to one side of the measuring scale, the specification and the size of the pushing plate are matched with those of the cushion block, and the output end of the second cylinder penetrates through the side wall of the measuring box and is connected with one side of the pushing plate.

Preferably, an opening is formed at the joint of the connecting cylinder and the storage cylinder, and the specification and the size of the opening are matched with those of the first baffle plate.

Preferably, one end of the input pipe far away from the fan is connected with the top of the storage cylinder.

Preferably, the inside rotation of storage section of thick bamboo is connected with the connecting axle, the outside fixedly connected with stirring rake of connecting axle, the output of motor one runs through the top of storage section of thick bamboo and is connected with the top of connecting axle.

Preferably, the material of connecting the bag is cloth material, and the output of connecting the bag runs through the top of mixing box and is connected with the inside of mixing box.

The utility model has the technical effects and advantages that:

1. According to the utility model, the weight of the output ingredients can be measured by arranging the measuring box, the measuring scale and the second cylinder, when the lithium battery is used, the first cylinder is started to drive the first baffle to be far away from the inside of the connecting cylinder, the ingredients in the storage cylinder can fall into the spiral conveying cylinder, the ingredients can be input into the measuring box under the action of threads and fall into the top of the measuring scale to be measured, the weight display can display the weight of the output ingredients, so that the manual work can be driven to accurately grasp the output amount of the ingredients, meanwhile, if lithium batteries with different specifications are encountered, the ingredients can be timely adjusted, the trouble of additionally arranging equipment is avoided, when the spiral conveying cylinder outputs excessive amounts, the fourth cylinder is started to drive the third baffle to be far away from the input end of the air suction pipe, and meanwhile, the fan is started to drive the redundant ingredients in the measuring box to be sucked into the storage cylinder again, and the problem that the output ingredients are unequal in proportion due to the fact that a small amount of the ingredients fall out when the conveying is completed in the traditional way is avoided.

2. According to the utility model, the problem that dust generated by ingredients flies out of the output cylinder can be avoided by arranging the connecting bag, when the ingredients are regulated to a proper amount in the measuring box during use, the air cylinder III is started, one end of the baffle II is far away from the input end of the output cylinder, then the air cylinder II is started, the pushing plate is driven to push the ingredients into the output cylinder for output, and at the moment, the joint at the connecting position can be avoided by utilizing the flexibility and the tightness of the connecting bag, so that the problem that dust flies out at the output end of the output cylinder in disorder is avoided, and the problems that dust pollutes the environment and the ingredients are out of disorder are avoided.

Drawings

Figure 1 is a schematic perspective view of the whole structure of the utility model,

Figure 2 is a schematic side view of the utility model,

FIG. 3 is a schematic perspective view of the inside of the measuring tank of the present utility model,

Figure 4 is an enlarged schematic perspective view of figure 1A of the present utility model,

Figure 5 is an enlarged schematic perspective view of figure 1B of the present utility model,

Fig. 6 is a schematic perspective view of a cartridge according to the present utility model.

The reference numerals are: 1. a storage cylinder; 2. a first motor; 3. a feeding tube; 4. a connecting frame; 5. a first cylinder; 6. a first baffle; 7. a connecting cylinder; 8. a screw conveying cylinder; 9. a first supporting frame; 10. a second cylinder; 11. a measuring box; 12. a pushing plate; 13. a cushion block; 14. a measuring scale; 15. a third cylinder; 16. a second baffle; 17. a weight display; 18. a second supporting frame; 19. a fourth cylinder; 20. a third baffle; 21. an air suction pipe; 22. a blower; 23. an input tube; 24. an output cylinder; 25. connecting bags; 26. a mixing box; 27. and an auxiliary material input port.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the lithium battery raw material proportioning device according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.

The utility model provides a lithium battery raw material proportioning device shown in figures 1 to 6, which comprises a storage cylinder 1 and a measuring box 11, wherein a motor I2 is fixedly connected to the top of the storage cylinder 1, a feeding pipe 3 is communicated to the top of the storage cylinder 1, a support frame I9 is fixedly connected to the bottom of the storage cylinder 1, a cylinder II 10 is fixedly connected to the inside of the bottom of the support frame I9, a connecting frame 4 is fixedly connected to one side of the storage cylinder 1, a cylinder I5 is fixedly connected to the bottom of the connecting frame 4, a baffle I6 is movably connected to the output end of the cylinder I5, a connecting cylinder 7 is communicated to the bottom of the storage cylinder 1, a screw conveying cylinder 8 is fixedly connected to the output end of the connecting cylinder 7, a measuring scale 14 is fixedly connected to the inside of the measuring box 11, a pushing plate 12 is movably connected to the top of the measuring box 11, a cylinder III 15 and a cylinder IV 19 are fixedly connected to the top of the measuring box 11, a baffle II 16 is movably connected to the output end of the cylinder III 15, the output end of the cylinder IV 19 is movably connected with a baffle III 20, one side of the measuring box 11 is communicated with an air suction pipe 21, the output end of the air suction pipe 21 is fixedly connected with a fan 22, the output end of the fan 22 is communicated with an input pipe 23, the bottom of the measuring box 11 is fixedly connected with a support frame II 18, one side of the support frame II 18 is fixedly connected with a weight display 17, the output end of the measuring box 11 is communicated with an output cylinder 24, the output end of the output cylinder 24 is fixedly connected with a connecting bag 25, the output end of the connecting bag 25 is communicated with a mixing box 26, the top of the mixing box 26 is provided with an auxiliary material input port 27, when the measuring device is used, the cylinder I5 is started to drive the baffle I6 to be far away from the connecting cylinder 7, at the moment, ingredients in the storage cylinder can fall into the spiral conveying cylinder 8, at the moment, the ingredients can be input into the measuring box 11 through the action of threads, and meanwhile fall into the top of the measuring scale 14 for measurement, the weight display 17 will show the weight of the output ingredients, so that the manual work can be promoted to accurately grasp the output amount of the ingredients, meanwhile, if lithium batteries with different specifications are encountered, the ingredients can be timely adjusted, the trouble that additional equipment is needed to be arranged is avoided, meanwhile, when the screw conveying cylinder 8 outputs excessive amount, the air cylinder four 19 is started, the baffle three 20 is promoted to be far away from the input end of the air suction pipe 21, and meanwhile, the air suction pipe 21 is promoted to re-suck the excessive ingredients in the measuring box 11 into the storage cylinder by the starting fan 22, so that the problem that the output ingredients are unequal in proportion due to the fact that a small amount of ingredients fall out when the output port is finished in the traditional mode is avoided.

Further, referring to fig. 1 to 4, the output end of the screw conveyor 8 is connected with the input end of the measuring box 11, the position of the measuring scale 14 corresponds to the position of the output end of the screw conveyor 8, the top of the weight display 17 is connected with a wire pipe, and one end of the wire pipe, which is far away from the weight display 17, is connected with the output end of the measuring scale 14.

Further, referring to fig. 1 to 4, an opening is formed at the connection position of the output cylinder 24 and the measuring box 11, the specification and the size of the opening are matched with those of the second baffle plate 16, a cushion block 13 is fixedly connected to one side of the measuring scale 14, the specification and the size of the pushing plate 12 are matched with those of the cushion block 13, the output end of the second cylinder 10 penetrates through the side wall of the measuring box 11 and is connected with one side of the pushing plate 12, and the second baffle plate 16 has the advantage of avoiding ingredients from flowing out of the output cylinder 24 in the measuring process, and the cushion block 13 has the effect of enabling the bottom of the pushing plate 12 to keep the same height with the top of the measuring scale 14, so that the measuring scale 14 is enabled to only measure the weight of the ingredients, and meanwhile, the output of the ingredients is facilitated through the arranged pushing plate 12.

Further, referring to fig. 1 to 6, an opening is formed at the connection part between the connecting cylinder 7 and the storage cylinder 1, and the size of the opening is matched with the size of the first baffle 6, so that the output amount of the storage cylinder 1 can be controlled, and the problem that the output amount of the spiral conveying cylinder 8 is too large due to excessive output is avoided.

Further, referring to fig. 1, one end of the input pipe 23 far away from the fan 22 is connected with the top of the storage cylinder 1, which has the advantage of enabling the excessive ingredients in the measuring box 11 to be input into the storage cylinder again for use, so that the problem of wasting the ingredients is avoided.

Further, referring to fig. 1 to 6, the inside of the storage barrel 1 is rotatably connected with a connecting shaft, the outside of the connecting shaft is fixedly connected with a stirring paddle, and the output end of the motor 1 penetrates through the top of the storage barrel 1 and is connected with the top of the connecting shaft.

Further, referring to fig. 1, the material of the connecting bag 25 is a cloth material, and the output end of the connecting bag 25 penetrates through the top of the mixing box 26 and is connected with the inside of the mixing box 26, so that the advantage of the arrangement is that the joint can be avoided by using the flexibility and the tightness of the connecting bag 25, so that the problem that dust flies at the output end of the output cylinder 24 is avoided, and the problems of dust pollution to the environment and imbalance of ingredients are avoided.

The working principle of the utility model is as follows: when the automatic feeding device is used, firstly, the first air cylinder 5 is started to enable the first baffle 6 to be far away from the inside of the connecting cylinder 7, at the moment, ingredients in the storage cylinder can fall into the spiral conveying cylinder 8, at the moment, the ingredients can be input into the measuring box 11 through the action of threads, meanwhile, the ingredients fall into the top of the measuring scale 14 for measurement, at the moment, the weight display 17 can display the weight of the output ingredients, so that the manual work can be enabled to accurately grasp the output quantity of the ingredients, meanwhile, if lithium batteries with different specifications are met, the ingredients can be timely adjusted, the trouble of needing additional equipment is avoided, meanwhile, when the spiral conveying cylinder 8 outputs excessive quantities, the fourth air cylinder 19 is started, the third baffle 20 is enabled to be far away from the input end of the air suction pipe 21, meanwhile, the air suction pipe 21 is enabled to re-suck the excessive ingredients in the measuring box 11 into the storage cylinder through the starting fan 22, the problem that a small quantity of the ingredients can fall out when the traditional output port is completed, the output ingredients are not proportioned, then when the ingredients are adjusted to proper quantities in the measuring box 11, the third air cylinder 15 is enabled, and then, one end of the third air cylinder 16 is enabled to be enabled to accurately adjust the ingredients, and the second air cylinder 16 is enabled to be far away from the output end of the output cylinder 24, and the output end of the output cylinder is enabled to be far away from the output cylinder 24, and the output end is further, the dust is prevented from the output bag, and the problem is caused to be polluted, and the problem is caused.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a lithium cell raw materials dosing unit, includes storage cylinder (1) and measuring box (11), its characterized in that: the top fixedly connected with motor one (2) of storage section of thick bamboo (1), the top intercommunication of storage section of thick bamboo (1) has filling tube (3), the bottom fixedly connected with support frame one (9) of storage section of thick bamboo (1), the inside fixedly connected with cylinder two (10) of support frame one (9) bottom, one side fixedly connected with link (4) of storage section of thick bamboo (1), the bottom fixedly connected with cylinder one (5) of link (4), the output swing joint of cylinder one (5) has baffle one (6), the bottom intercommunication of storage section of thick bamboo (1) has connecting cylinder (7), the output fixedly connected with screw conveyer section of thick bamboo (8) of connecting cylinder (7), the inside fixedly connected with measurement scale (14) of measurement case (11), the inside fixedly connected with push plate (12) of measurement case (11), the top fixedly connected with cylinder three (15) and cylinder four (19), the output swing joint of cylinder three (15) has cylinder one (5), the output swing joint of cylinder two (16), the output of air suction pipe (21) has baffle one side (21), the output of fan (22) communicates there is input tube (23), the bottom fixedly connected with support frame two (18) of measurement case (11), one side fixedly connected with weight display (17) of support frame two (18), the output intercommunication of measurement case (11) has output section of thick bamboo (24), the output fixedly connected with of output section of thick bamboo (24) is connected with bag (25), the output intercommunication of bag (25) has mixing box (26), auxiliary material input port (27) have been seted up at the top of mixing box (26).

2. The lithium battery raw material proportioning device according to claim 1, wherein: the output end of the spiral conveying cylinder (8) is connected with the input end of the measuring box (11), the position of the measuring scale (14) corresponds to the position of the output end of the spiral conveying cylinder (8), a wire tube is communicated with the top of the weight display (17), and one end, far away from the weight display (17), of the wire tube is connected with the output end of the measuring scale (14).

3. The lithium battery raw material proportioning device according to claim 1, wherein: the output section of thick bamboo (24) has seted up the opening with the junction of measuring box (11), open-ended specification size and the specification size looks adaptation of baffle two (16), one side fixedly connected with cushion (13) of measuring scale (14), the specification size of push plate (12) and the specification size looks adaptation of cushion (13), the output of cylinder two (10) runs through the lateral wall of measuring box (11) and is connected with one side of push plate (12).

4. The lithium battery raw material proportioning device according to claim 1, wherein: an opening is formed in the joint of the connecting cylinder (7) and the storage cylinder (1), and the specification and the size of the opening are matched with those of the first baffle plate (6).

5. The lithium battery raw material proportioning device according to claim 1, wherein: one end of the input pipe (23) far away from the fan (22) is connected with the top of the storage cylinder (1).

6. The lithium battery raw material proportioning device according to claim 1, wherein: the inside rotation of storage section of thick bamboo (1) is connected with the connecting axle, the outside fixedly connected with stirring rake of connecting axle, the output of motor one (2) runs through the top of storage section of thick bamboo (1) and is connected with the top of connecting axle.

7. The lithium battery raw material proportioning device according to claim 1, wherein: the material of connecting bag (25) is cloth material, and the output of connecting bag (25) runs through the top of mixing box (26) and is connected with the inside of mixing box (26).