A device for uniform distribution of material in the shaping stage of a round medium-coarse graphite product

Abstract

The utility model relates to circular medium coarse graphite product technical field especially relates to a kind of device that circular medium coarse graphite product forming stage even cloth, including mounting bracket, the mounting bracket is installed in disc feeder discharge port;Cloth mechanism, the cloth mechanism detachably installed in the lower end of the mounting bracket, it includes connecting shaft, rotation setting in the transmission shaft of the connecting shaft, several groups of even distribution in the cloth assembly of the transmission shaft outer circle, the sliding sleeve for the vertical height of limiting the cloth assembly and being installed on the transmission shaft;And drive unit, the drive unit drives the transmission shaft circumferential rotation, to solve the problem of paste uneven distribution, directly lead to green density uneven, and further affect product performance and post-process qualification rate technical problem.

Description

Technical Field

[0001] This utility model relates to the technical field of circular medium-coarse graphite products, and in particular to a device for uniformly distributing material during the forming stage of circular medium-coarse graphite products. Background Technology

[0002] Currently, the paste of many vibratory molding medium and coarse graphite manufacturers needs to go through four stages: preheating, kneading, cooling and forming. The processes of preheating, kneading and cooling are basically the same, but the methods of forming the paste are different, including chute type, disc feeding type and cooling pot direct discharge type.

[0003] However, in actual use, the inventors found that the fabric process generally suffers from uneven distribution of the paste, which directly leads to uneven density of the green body, and consequently affects product performance and the pass rate of subsequent processes. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by setting the fabric component structure to be conical, similar to the shape of an umbrella, and controlling the uniformity of the paste distribution during the fabric application process by rotating it under the drive of the drive unit. This solves the technical problem of uneven paste distribution, which directly leads to uneven green density and thus affects product performance and the pass rate of subsequent processes.

[0005] To address the above technical problems, the following technical solution is adopted: A device for uniformly distributing material during the molding stage of a circular medium-coarse graphite product, comprising: Mounting bracket, which is installed at the discharge port of the disc feeder; A fabric-making mechanism, detachably mounted on the lower end of the mounting frame, includes a connecting shaft, a drive shaft rotatably disposed within the connecting shaft, several sets of fabric assemblies evenly distributed around the outer circumference of the drive shaft, and a sliding sleeve mounted on the drive shaft for limiting the vertical height of the fabric assemblies; and A drive unit drives the transmission shaft to rotate circumferentially.

[0006] Preferably, the drive shaft has several sets of slots along the circumferential direction, and the connecting block is detachably fitted into the slot, and the connection part between the connecting block and the slot is made of an elastic material structure. A second card slot is also provided below any of the card slots, and the second connecting block is detachably adapted to be placed in the second card slot, and the connection part between the second connecting block and the second card slot is made of an elastic material structure.

[0007] Preferably, the fabric assembly includes a fabric laying unit hinged to the connecting block one and a transmission rod with one end slidably connected to the waist groove below the fabric laying unit and the other end hinged to the connecting block two.

[0008] Preferably, the two adjacent material spreading units are spaced apart and the material spreading unit has a paddle-shaped structure.

[0009] Preferably, the material spreading unit includes a guide plate one and a guide plate two that slide relative to each other. The guide plate one is hinged to the mounting sleeve, and the guide plate two is connected to the guide plate one through a connecting unit.

[0010] Preferably, the connecting unit includes a connecting bolt, and the first guide plate and the second guide plate are hollow structures with several sets of connecting holes on their lower surfaces along the length direction.

[0011] Preferably, the sliding sleeve thread drive is mounted on the drive shaft and hinged to the fabric assembly and in contact with the lower end of the connecting block two.

[0012] Preferably, the drive unit drives the transmission shaft via a belt and pulley system.

[0013] Preferably, the lower end of the mounting bracket is a threaded rod structure, and the connecting shaft is threadedly connected to the lower end of the mounting bracket.

[0014] As another preferred embodiment, the mounting frame is a right-angled rod structure, and the horizontal part of the mounting frame is located on the disc feeder.

[0015] The beneficial effects of this utility model are: (1) In this utility model, the fabric component is shaped like a cone, similar to an umbrella. Under the drive of the drive unit, the uniformity of the paste is controlled by rotating during the fabrication process. This device is compatible with various pre-process scenarios such as disc feeder fabrication and cooling pot direct discharge fabrication. Without manual intervention, the fabric height can be controlled within 10cm, which significantly improves the uniformity of the medium and coarse graphite plane, thereby improving the qualification rate of subsequent processes and the performance of product applications. (2) In this utility model, the fabric assembly is installed on the drive shaft through connecting block one and connecting block two, so as to facilitate disassembly or replacement. It is also convenient to increase or decrease the number of umbrella blades according to the amount of paste, so as to achieve more uniform fabric distribution in different specifications of graphite products and high versatility.

[0016] In summary, this equipment has the advantages of simple structure and easy use, and is especially suitable for the field of circular medium-coarse graphite products. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the fabric-making mechanism.

[0019] Figure 2 for Figure 1 A schematic diagram of the structure at point A.

[0020] Figure 3 This is a top view of the fabric assembly.

[0021] Figure 4 This is a structural schematic diagram of the material laying unit.

[0022] Figure 5 This is a schematic diagram of the transmission between the drive shaft and the fabric assembly.

[0023] Figure 6 This is a schematic diagram of the discharge port of the disc feeder.

[0024] Figure 7 This is a schematic diagram of the connection structure between the fabric feeding mechanism and the mounting frame. Detailed Implementation

[0025] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] Example 1 like Figure 1 As shown, a device for uniformly distributing material during the molding stage of a circular medium-coarse graphite product includes: Mounting bracket 1 is installed at the discharge port 2 of the disc feeder; Fabric feeding mechanism 3, detachably mounted on the lower end of the mounting frame 1, includes a connecting shaft 31, a transmission shaft 32 rotatably disposed within the connecting shaft 31, several sets of fabric assemblies 33 evenly distributed on the outer circumference of the transmission shaft 32, and a sliding sleeve 34 mounted on the transmission shaft 32 and used to limit the vertical height of the fabric assemblies 33; and Drive unit 4 drives the transmission shaft 32 to rotate circumferentially.

[0027] In this application, the device is used for uniform distribution of paste during the paste feeding process. The distribution component 33 has a conical structure, similar to the shape of an umbrella. Driven by the drive unit 4, the uniformity of the paste distribution is controlled by rotation during the distribution process. This device is compatible with various pre-process scenarios such as disc feeder distribution and cooling pot direct discharge distribution using chute distribution. Without manual intervention, the distribution height can be controlled within 10cm, significantly improving the uniformity of the medium and coarse graphite plane, thereby improving the pass rate of subsequent processes and the performance of product applications.

[0028] Furthermore, such as Figure 5 As shown, the drive shaft 32 has several sets of slots 321 along the circumferential direction, and the connecting block 322 is detachable in the slot 321, and the connection part between the connecting block 322 and the slot 321 is made of elastic material. Below any of the card slots 321, there is also a card slot 323, and the connecting block 324 is detachably adapted to be placed in the card slot 323, and the connection part between the connecting block 324 and the card slot 323 is made of an elastic material structure.

[0029] It should be noted that the fabric assembly 33 is mounted on the drive shaft 32 via connecting block 1 322 and connecting block 2 324, which facilitates disassembly or replacement and also allows for adjusting the number of umbrella blades according to the amount of paste, so as to achieve more uniform fabric distribution on graphite products of different specifications and high versatility.

[0030] In addition, the drive shaft 32 is a hollow structure. Although its position will cause it to be bridged above the opening at the beginning, there will be a leveling device later, which can solve the problem of uneven parts.

[0031] Furthermore, such as Figure 2-3 As shown, the fabric assembly 33 includes a fabric laying unit 331 that is hinged to the connecting block 322 and a transmission rod 332 that is slidably connected at one end to the waist groove 330 below the fabric laying unit 331 and hinged at the other end to the connecting block 324.

[0032] In this application, by setting the specific structure of the fabric component 33, it can be used to adjust different opening angles to meet the needs of fabrics with different diameters.

[0033] Furthermore, such as Figure 3 As shown, two adjacent material spreading units 331 are spaced apart, and the material spreading unit 331 has a paddle-shaped structure.

[0034] It should be noted that the falling material falls through the gap between two adjacent material laying units 331.

[0035] Furthermore, such as Figure 4As shown, the material spreading unit 331 includes a guide plate 3311 and a guide plate 3312 that slide relative to each other. The guide plate 3311 is hinged to the connecting block 322, and the guide plate 3312 is connected to the guide plate 3311 through the connecting unit 333.

[0036] The connecting unit 333 includes a connecting bolt 3331, and the first guide plate 3311 and the second guide plate 3312 are hollow structures with several sets of connecting holes 3332 on their lower surfaces along the length direction.

[0037] In this application, the specific structure of the spreading unit 331 is set so as to adjust the unfolding length of the spreading unit 331, thereby precisely controlling the fabric range.

[0038] Furthermore, such as Figure 1 , 5 As shown, the sliding sleeve 34 is threadedly driven on the transmission shaft 32 and is hingedly connected to the fabric assembly 33 and is in contact with the lower end of the connecting block 324.

[0039] In addition, by rotating the sliding sleeve 34 thread, the sliding sleeve can move up and down, thereby moving the lower end of the fabric assembly 33 up and down, and thus adjusting the opening angle of the fabric assembly 33.

[0040] Furthermore, such as Figure 2 As shown, the drive unit 4 drives the transmission shaft 32 via a belt and pulley system.

[0041] Example 2 Components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows: Furthermore, such as Figure 7 As shown, the lower end of the mounting bracket 1 is a threaded rod structure, and the connecting shaft 31 is threadedly connected to the lower end of the mounting bracket 1.

[0042] Among them, such as Figure 6 As shown, the mounting frame 1 is a right-angled rod structure, and the horizontal part of the mounting frame 1 is located on the disc feeder.

[0043] In this embodiment, the structure of the mounting bracket 1 allows the entire fabric feeding mechanism 3 to be detachably installed on the fabric feeding of the disc feeder or the fabric feeding of the cooling pot using the chute, ensuring a secure installation, adjustable height, and easy disassembly and replacement.

[0044] In the description of this utility model, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0045] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0046] The above description is merely a preferred embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of this utility model should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A device for uniformly distributing material during the forming stage of a circular medium-coarse graphite product, characterized in that, include: Mounting bracket, which is installed at the discharge port of the disc feeder; A fabric-making mechanism, detachably mounted on the lower end of the mounting frame, includes a connecting shaft, a drive shaft rotatably disposed within the connecting shaft, several sets of fabric assemblies evenly distributed around the outer circumference of the drive shaft, and a sliding sleeve mounted on the drive shaft for limiting the vertical height of the fabric assemblies; and A drive unit drives the transmission shaft to rotate circumferentially.

2. The device for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 1, characterized in that, The drive shaft is provided with several sets of slots along the circumferential direction. The connecting block is adaptable and detachable in the slot, and the connection part between the connecting block and the slot is made of an elastic material structure. A second card slot is also provided below any of the card slots, and the second connecting block is detachably adapted to be placed in the second card slot, and the connection part between the second connecting block and the second card slot is made of an elastic material structure.

3. The device for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 2, characterized in that, The fabric assembly includes a fabric laying unit hinged to the connecting block one and a transmission rod with one end slidably connected to the waist groove below the fabric laying unit and the other end hinged to the connecting block two.

4. The device for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 3, characterized in that, The two adjacent material spreading units are spaced apart, and the material spreading unit has a paddle-shaped structure.

5. The device for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 3, characterized in that, The material spreading unit includes a guide plate one and a guide plate two that slide relative to each other. The guide plate one is hinged to the mounting sleeve, and the guide plate two is connected to the guide plate one through a connecting unit.

6. The apparatus for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 5, characterized in that, The connecting unit includes a connecting bolt, and the first guide plate and the second guide plate are hollow structures with several sets of connecting holes on their lower surfaces along the length direction.

7. The device for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 1, characterized in that, The sliding sleeve thread drive is mounted on the drive shaft and is hinged to the fabric assembly and is in contact with the lower end of the connecting block two.

8. The device for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 1, characterized in that, The drive unit drives the transmission shaft via a belt and pulley system.

9. The apparatus for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 1, characterized in that, The lower end of the mounting bracket is a threaded rod structure, and the connecting shaft is threadedly connected to the lower end of the mounting bracket.

10. The apparatus for uniformly distributing material during the forming stage of a circular medium-coarse graphite product according to claim 1, characterized in that, The mounting frame is a right-angled rod structure, and the horizontal part of the mounting frame is located on the disc feeder.

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