Negative electrode material box-type furnace charging machine

Abstract

A negative electrode material box-type furnace charging machine comprises a furnace body, a plurality of stock bins are evenly distributed in the furnace body, a charging assembly comprises a charging head and a material head displacement mechanism, and the material head displacement mechanism drives the charging head to move in the furnace body and position to charge the stock bins; the lifting mechanism is in driving connection with the loading head and is used for driving the loading head to do lifting motion in the stock bin; the feeder is communicated with the charging head and is used for feeding materials into the charging head; and the sealing mechanism is arranged on the charging head and used for sealing the charging head. According to the efficient charging process, continuous charging of the stock bin in the furnace body is achieved through the cooperative work mode of the lifting mechanism and the charging assembly, the feeder can automatically complete supplement of different kinds of material powder, the charging head can independently and rapidly fill one kind of material, different kinds of materials can be switched to be filled, and the charging efficiency is improved. And meanwhile, the sealing mechanism can seal the discharging opening of the charging head in time, so that the charging head does not generate dust pollution in the moving process, and automatic filling is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type furnace charging equipment, in particular to a negative electrode material box-type furnace charging machine. Background Art

[0002] Currently, negative electrode material is loaded manually into the cells of a square box-type furnace. The box-type furnace core has a 6x22 cell structure, each cell measuring 450x1200 and 1950 cm tall. Manual loading is difficult, costly, and labor-intensive, and the equipment's automation is low, making it difficult to meet demand. This leads to serious powder layer contamination and a lack of safety for personnel. To meet these requirements, the present invention has developed a negative electrode material box-type furnace loading machine. Utility Model Content

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides a negative electrode material box furnace charging machine, aiming to provide a solution to the problems of low filling efficiency and high dust pollution in the silo in the furnace body in the prior art.

[0004] Technical solution: The utility model provides a negative electrode material box furnace charging machine, comprising the following steps:

[0005] It includes a furnace body, in which multiple silos are evenly arranged.

[0006] The charging assembly includes a charging head and a charging head displacement mechanism. The charging head displacement mechanism drives the charging head to move within the furnace body and locate the charging head to be loaded into the silo.

[0007] A lifting mechanism is connected to the charging head and is used to drive the charging head to move up and down in the silo;

[0008] The feeder is connected to the charging head and is used for feeding materials into the charging head.

[0009] Wherein, the loading head includes a discharge auger and a material pipe, the material pipe is connected to the feeder, and the discharge auger is arranged in the material pipe to drive the material output.

[0010] Among them, the closing mechanism includes a first pulley group, a traction plate, a closing partition, a driving cylinder, and a traction rope. The traction rope goes around the first pulley group upward and then extends downward to be connected to one end of the closing partition. The other end of the closing partition is connected to the other end of the traction plate through the traction rope. The driving cylinder controls the movement of the traction plate, and then controls the movement of the closing partition to close or open the outlet of the material pipe.

[0011] There are two sets of closing mechanisms, one for closing two material pipes respectively.

[0012] The lifting mechanism includes a lifting cylinder and a traction rope, which are used to lift and lower the charging head.

[0013] Among them, it also includes a closing mechanism, which is arranged on the charging head and is used to close the charging head.

[0014] The charging head displacement mechanism includes a slide rail and a bracket, the charging head is fixed to the bracket, and the driving mechanism drives the bracket to move along the slide rail to adjust the position of the charging head in the furnace body.

[0015] The material head displacement mechanism further includes a moving platform, which moves along the slide rail, the bracket is fixed to the moving platform, and the moving platform drives the loading head to move.

[0016] Among them, it also includes a feeding mechanism, which is used to feed materials to the feeder. The feeding mechanism includes a displacement component, a feeding bin and a feeding rack. The feeding bin is fixed to the feeding rack. The lower part of the feeding bin is provided with an outlet for feeding materials to the feeder. The displacement component drives the feeding rack to move.

[0017] Among them, it also includes a docking mechanism, which is connected to the feeding bin and the feeder. The docking mechanism is a docking pipeline, and a gate assembly is provided at the discharge end of the docking pipeline. Beneficial effects

[0018] The charging machine of the present invention has an efficient charging process. It realizes continuous charging of the hopper in the furnace body by utilizing the collaborative work of the lifting mechanism and the charging assembly. The feeder can automatically complete the replenishment of different material powders, so that the charging head can quickly load one material alone, and can also switch to load different materials to cope with the loading of graphite materials in the hopper. At the same time, the closing mechanism can close the discharge port of the charging head in time, so that the charging head does not generate dust pollution during the movement process, thereby completing automatic loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the solutions in this application, a brief introduction will be given below to the drawings required for use in the description of the embodiments of this application. Obviously, the drawings described below are some embodiments of this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the charging head of the utility model;

[0022] Figure 3 This is a structural diagram of the closing mechanism of the utility model;

[0023] Figure 4 This is a structural diagram of the lifting mechanism of the utility model;

[0024] Figure 5 It is a structural diagram of the material tube of the utility model.

[0025] Description of reference numerals:

[0026] Furnace body 1, silo 101, charging head 2, discharging auger 201, material pipe 202, motor 203, material level sensor 204, mobile platform 301, slide rail 302, bracket 303, feeder 4, first pulley group 501, traction plate 502, closed partition 503, driving cylinder 504, traction rope 505, lifting mechanism 6, lifting cylinder 601, traction rope 602, feeding mechanism 7, docking mechanism 8. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0029] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0031] A negative electrode material box furnace charging machine comprises the following steps:

[0032] The furnace body 1 includes a plurality of silos 101 evenly arranged in the furnace body 1.

[0033] The charging assembly includes a charging head 2 and a head displacement mechanism. The head displacement mechanism drives the charging head 2 to move in the furnace body 1 and position the charging head 2 to load the material into the hopper 101.

[0034] A lifting mechanism 6 is connected to the charging head 2 and is used to drive the charging head 2 to move up and down in the silo 101, so that the charging head can gradually fill the silo from the bottom, thereby avoiding the generation of a large amount of dust during operation, improving the working environment and protecting the health of personnel;

[0035] The feeder 4 is connected to the charging head 2 and is used for feeding materials into the charging head 2.

[0036] The charging machine of the present invention has an efficient charging process. The lifting mechanism 6 and the charging assembly work together to realize continuous charging of the hopper 101 in the furnace body 1. The feeder 4 can automatically complete the replenishment of different material powders, so that the charging head 2 can quickly load one material alone, and can also switch to load different materials to cope with the loading of graphite materials in the hopper 101. This feature makes the equipment more usable. At the same time, the closing mechanism can close the discharge port of the charging head 2 in time, so that the charging head 2 does not generate dust pollution during the movement, and completes automatic loading.

[0037] The loading head 2 includes a discharge auger 201 and a material pipe 202. The material pipe 202 is connected to the feeder 4. The discharge auger 201 is disposed within the material pipe 202 to drive the material output. The design of the discharge auger 201 can improve the material flow efficiency of the material pipe 202, ensuring that the material pipe 202 can quickly output materials without clogging.

[0038] The hopper 101 further includes a motor 203, a material level sensor 204, and a pressure plate. The motor 203 is connected to the discharge auger 201 and is used to drive the discharge auger 201 to transport the material. The material level sensor 204 is provided at the discharge port of the material pipe 202 and is used to sense whether the material in the hopper 101 is in contact with the material pipe 202 to determine whether the material is fully loaded to the current depth. The pressure plate is used to squeeze and flatten the material in the hopper 101. The design of the discharge auger 201, the material level sensor 204, and the pressure plate ensures that the material in the hopper 101 can be evenly loaded and compacted, avoiding problems such as uneven material distribution or insufficient loading, and ensuring the stability of the graphitization sintering quality.

[0039] The sealing mechanism includes a first pulley block 501, a traction plate 502, a sealing partition 503, a driving cylinder 504, and a traction rope 505. The traction rope 505 passes upward around the first pulley block 501 and then extends downward to connect to one end of the sealing partition 503. The other end of the sealing partition 503 is connected to the other end of the traction plate 502 via the traction rope 505. The driving cylinder 504 controls the movement of the traction plate 502, which in turn controls the movement of the sealing partition 503 to close or open the outlet of the material pipe 202. The sealing mechanism can promptly seal the discharge port of the charging head 2 and prevent dust from escaping during the movement of the charging head 2, thereby effectively controlling dust pollution, improving the working environment, and protecting the health of operators.

[0040] The closing mechanism can open or close the discharge port of the material tube 202 .

[0041] The sealing mechanism is provided in two sets, each used to seal the two material pipes 202 .

[0042] The lifting mechanism 6 includes a lifting cylinder 601 and a traction rope 602, which is used to lift the charging head 2.

[0043] It also includes a closing mechanism, which is arranged on the charging head 2 and is used to close the charging head 2.

[0044] The charging head displacement mechanism includes a slide rail 302 and a bracket 303 , the charging head 2 is fixed to the bracket 303 , and a driving mechanism drives the bracket 303 to move along the slide rail 302 to adjust the position of the charging head 2 in the furnace body 1 .

[0045] The machine also includes a feeding mechanism 7 for feeding material to the feeder 4. The feeding mechanism 7 comprises a displacement assembly, a feeding bin, and a feeding rack. The feeding bin is fixed to the feeding rack, and an outlet is provided at the bottom of the feeding bin for feeding material to the feeder 4. The displacement assembly drives the feeding rack to move. The feeding mechanism significantly reduces the material storage requirements of the loader and reduces the time spent on repeated feeding during the loading process. In addition, the material can be changed as required, thereby improving the availability of the equipment.

[0046] The charging head displacement mechanism also includes a mobile platform 301, which moves along the slide rail 302. The bracket 303 is fixed to the mobile platform 301. The mobile platform 301 drives the charging head 2 to move. Since furnaces are generally equipped with multiple silos, and the equipment requirements and cost of moving the furnace or silos are high, the charging head displacement mechanism is provided to reduce the docking time between the charging head and the silos and improve accuracy.

[0047] It also includes a docking mechanism 8, which is connected to the feeding silo and the feeder 4. The docking mechanism 8 is a docking pipeline, and a gate assembly is provided at the discharge end of the docking pipeline for controlling the feeding. When the number of silos changes, part of the docking pipeline can be appropriately closed or opened.

[0048] The material head displacement mechanism enables the charging head 2 to automatically operate in different material bins 101 in the furnace body 1. By using the motor to drive the mobile platform 301, the charging head 2 can complete the filling of 6 groups of material bins 101 in the furnace body 1. After each group is filled, the next group of material bins 101 will be filled, and the operation is automatic.

[0049] During the filling process, the feeder 4 needs to switch between different materials for filling, so a relatively large feeder 4 cannot be set to avoid being unable to discharge the material. Therefore, an automatic material receiving mechanism is designed to meet the continuous production of the charging head 2. The charging head 2 moves or the hopper 101 is moved, and the docking mechanism 8 is used to complete the transfer between the feeder 4 and the feeding hopper, and complete the filling of the filling material, thereby realizing the automated production of the charging head 2.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A negative electrode material box furnace charging machine, characterized by: It includes a furnace body, in which multiple silos are evenly arranged. The charging assembly includes a charging head and a charging head displacement mechanism. The charging head displacement mechanism drives the charging head to move within the furnace body and locate the charging head to be loaded into the silo. A lifting mechanism is connected to the charging head and is used to drive the charging head to move up and down in the silo; A closing mechanism is provided on the charging head and is used to close the charging head; The feeder is connected to the charging head and is used for feeding materials into the charging head.

2. The negative electrode material box furnace charging machine according to claim 1, characterized in that: The charging head includes a discharge auger and a material pipe. The material pipe is connected to the feeder. The discharge auger is arranged in the material pipe to drive the material output.

3. The negative electrode material box furnace charging machine according to claim 1, characterized in that: The closing mechanism includes a first pulley group, a traction plate, a closing partition, a driving cylinder, and a traction rope. The traction rope passes upward over the first pulley group and then extends downward to be connected to one end of the closing partition. The other end of the closing partition is connected to the other end of the traction plate through the traction rope. The driving cylinder controls the movement of the traction plate, and then controls the movement of the closing partition to close or open the outlet of the material pipe.

4. The negative electrode material box furnace charging machine according to claim 3, characterized in that: The sealing mechanism is provided in two sets, each used for sealing two material pipes.

5. The negative electrode material box-type furnace charging machine according to claim 1, characterized in that: The lifting mechanism includes a lifting cylinder and a traction rope, which are used to lift the charging head.

6. The negative electrode material box furnace charging machine according to claim 1, characterized in that: The charging head displacement mechanism includes a slide rail and a bracket. The charging head is fixed to the bracket. The driving mechanism drives the bracket to move along the slide rail to adjust the position of the charging head in the furnace body.

7. The negative electrode material box furnace charging machine according to claim 1, characterized in that: It also includes a feeding mechanism, which is used to feed the feeder. The feeding mechanism includes a displacement component, a feeding bin and a feeding rack. The feeding bin is fixed to the feeding rack. An outlet is provided at the lower part of the feeding bin for feeding the feeder. The displacement component drives the feeding rack to move.

8. The negative electrode material box furnace charging machine according to claim 7, characterized in that: It also includes a docking mechanism, which is connected to the feeding bin and the feeder. The docking mechanism is a docking pipeline, and a gate assembly is provided at the discharge end of the docking pipeline.

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