CN114347542A

CN114347542A - Scale graphite block manufacturing and forming equipment

Info

Publication number: CN114347542A
Application number: CN202111664213.0A
Authority: CN
Inventors: 刘焰; 陆斌; 叶从亮
Original assignee: Zhejiang Huarong Technology Co ltd
Current assignee: Zhejiang Huarong Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-15

Abstract

The invention relates to scale graphite block manufacturing and forming equipment, which comprises a servo motor and a blanking bin, wherein the output end of the servo motor is fixedly connected with a material conveying disc and a forming disc, the material conveying disc and the forming disc are respectively provided with a blanking hole and a forming hole which are concentrically matched, a pressing plate and a limiting plate connected with the pressing plate are arranged in the forming hole, scale graphite particles in the blanking bin are transferred onto the pressing plate through the blanking hole, a shaking and leveling guide rail, a driving assembly and a pressing baffle are sequentially arranged on the rotating path of the pressing plate, the shaking and leveling guide rail guides the pressing plate to shake up and down to shake the scale graphite particles accumulated on the pressing plate, the driving assembly drives the pressing plate to repeatedly lift and match with the pressing baffle to extrude and form the shaken scale graphite particles in the forming hole, and the problems of poor forming effect of the scale graphite block prepared by the prior art, thickness of the scale graphite block, poor forming effect of the scale graphite block, poor scale graphite block, and poor scale graphite block, Different sizes and shapes, high reject ratio, low preparation efficiency and the like.

Description

Scale graphite block manufacturing and forming equipment

Technical Field

The invention relates to the technical field of graphite processing, in particular to scale graphite block manufacturing and forming equipment.

Background

The flake graphite is similar to fish phosphorus, belongs to a hexagonal system, is in a layered structure, and has good high temperature resistance, heat conduction, electric conduction, acid and alkali resistance and other properties. The scale graphite can produce more scale graphite powder granule in ore removal and follow-up process of polishing, and for the resource reuse, some current devices can be recycled with these scale graphite powder granule preparation scale graphite piece. However, the inventor finds that the existing processing device has the following problems: the scale graphite powder particles cannot be output in equal quantity, the extrusion forming effect of the scale graphite powder particles is poor, finally, the prepared scale graphite blocks are different in thickness, size and shape, high in reject ratio and low in preparation efficiency, and therefore aiming at the problems, the invention designs the scale graphite block manufacturing and forming equipment.

Disclosure of Invention

The invention aims to provide scale graphite block manufacturing and forming equipment, scale graphite powder particles in a blanking bin are equivalently transferred onto an extrusion plate through a blanking hole, a shaking guide rail, a driving assembly and an extrusion baffle are sequentially arranged on a rotating path of the extrusion plate, the shaking guide rail guides the extrusion plate to shake up and down to shake the scale graphite powder particles accumulated on the extrusion plate, the driving assembly drives the extrusion plate to repeatedly lift and cooperate with the extrusion baffle to extrude the shaken scale graphite particles into forming holes, and the defects of poor forming effect, inconsistent thickness, size and shape, high reject ratio, low preparation efficiency and the like of the scale graphite prepared by the prior art are overcome through the arrangement.

Aiming at the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a scale graphite block preparation former, includes servo motor and lower feed bin, servo motor's output fixedly connected with material conveying dish and shaping dish, material conveying dish and shaping dish are last to have seted up concentric complex unloading hole and shaping hole respectively, the limiting plate that the shaping is downthehole to be provided with the stripper plate and is connected with the stripper plate, scale graphite granule in the feed bin shifts to on the stripper plate through the unloading hole down, it trembles flat guide rail, drive assembly and extrusion baffle to have set gradually on the rotation route of stripper plate, tremble flat guide rail guide stripper plate and shake about going on and tremble accumulational scale graphite granule on the stripper plate and level, drive assembly drive stripper plate is lift cooperation extrusion baffle repeatedly and will tremble flat scale graphite granule and extrude in shaping downthehole extrusion shaping.

Preferably, a lifting rod is fixedly connected to the lower end surface of the extrusion plate, a sliding seat matched with the forming hole is arranged on the lower end surface of the forming disc, and the lifting rod is arranged on the sliding seat in a sliding mode.

Preferably, a gear and a support ball are sequentially and fixedly arranged on the lifting rod.

Preferably, the extrusion plate is in threaded connection with the limiting plate, the limiting plate is arranged below the extrusion plate, a pair of limiting rods is fixedly arranged at the lower end of the limiting plate, and the limiting rods are arranged on the sliding seat in a sliding mode.

Preferably, the limiting rod is provided with a limiting support block and a spring connecting block, and a return spring is connected between the spring connecting block and the sliding seat.

Preferably, the shaking and leveling guide rail is a wave-shaped guide rail matched with the rotation path of the support ball.

Preferably, the driving assembly comprises a lifting rack, a downward moving rack, an upward lifting rack and a discharging rack which are sequentially and fixedly arranged on the rotation path of the gear and meshed with the gear.

As a preferred, the one end fixedly connected with bracing piece of feed bin down, it is in still fixedly connected with and setting on the bracing piece the material baffle of defeated material dish below, still be provided with the stirring vane under rotating motor and the rotation motor drives in the feed bin down.

Preferably, a heating pipe and a cooling pipe are fixedly arranged between the material conveying disc and the forming disc, and the extrusion baffle is fixedly arranged between the heating pipe and the cooling pipe and is attached to the upper end face of the forming disc.

Preferably, one side of the material blocking partition plate is fixedly connected with a discharge guide plate, and a discharge conveying belt matched with the discharge guide plate is fixedly arranged on the outer side of the forming disc.

The invention has the beneficial effects that:

1. the shaking and leveling guide rail is a wavy guide rail, the lifting rod can be driven to shake in a reciprocating manner in the vertical direction on the sliding seat through the wavy guide rail in the rotating process of the supporting ball, accumulated crystalline flake graphite powder particles (shown in figure 7) are transferred and input on the extrusion plate through the reciprocating shaking and gradually shaken and leveled (shown in figure 8), and after the shaken and leveled crystalline flake graphite powder particles are heated, the thickness of the formed crystalline flake graphite block is uniform by matching with subsequent extrusion forming, the strength of each crystalline flake graphite block is uniform, and the attractiveness and the structural strength stability of the crystalline flake graphite block are improved.

2. The extrusion plate is in threaded connection with the limiting plate, the limiting plate is in a limiting state and cannot rotate, the driving assembly drives the gear to rotate through the rack, the gear rotates to enable the extrusion plate to ascend and descend in the forming hole, the rack comprises a plurality of downward moving racks and upward moving racks, the extrusion plate is repeatedly driven to ascend and descend on a rotating path, the extrusion baffle which is fixedly arranged in a matched mode can extrude and form heated crystalline flake graphite powder particles for multiple times (shown in figure 9), the effect of pressing and forming crystalline flake graphite blocks can be improved due to the fact that extrusion is carried out for multiple times, product compactness is high, and forming quality of the crystalline flake graphite blocks is further improved.

3. The equipment adopts the turntable structure to realize the continuity of the press forming operation, the turntable structure can fully utilize the effective space of a production workshop, the equipment is convenient to assemble, meanwhile, a plurality of groups of blanking holes and forming holes can be arranged on a single turntable structure to simultaneously carry out a plurality of groups of production operations, and the production efficiency of the scale graphite blocks is greatly improved.

To sum up, the scale graphite manufacturing and forming equipment has the advantages of ingenious design, simple structure, stable and efficient use and the like, and is particularly suitable for the technical field of graphite processing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a forming apparatus for manufacturing scale graphite;

FIG. 2 is a schematic top view of an apparatus for forming flake graphite;

FIG. 3 is a schematic front view of a tremble guide rail;

FIG. 4 is a schematic structural view of the squeeze plate and the limiting plate;

FIG. 5 is a schematic view of the position of each rack of the drive assembly;

FIG. 6 is a schematic view of the conveying state of the discharging guide plate and the discharging conveyor belt;

FIG. 7 is a schematic view showing a state where scale graphite powder particles are piled up on a pressing plate;

FIG. 8 is a schematic view showing a state where the scale graphite powder particles accumulated on the pressing plate are shaken flat;

FIG. 9 is a schematic view showing a state where the pressing plate is raised and the pressing baffle is press-formed in cooperation.

Detailed Description

The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.

Example one

As shown in fig. 1 to 9, an embodiment of the present invention provides an apparatus for manufacturing and forming flake graphite blocks, which includes a servo motor 1 and a lower bin 2, wherein an output end of the servo motor 1 is fixedly connected with a material conveying disc 3 and a forming disc 4, the material conveying disc 3 and the forming disc 4 are respectively provided with a material discharging hole 301 and a forming hole 401 which are concentrically matched, a pressing plate 402 and a limiting plate 403 connected with the pressing plate 402 are arranged in the forming hole 401, flake graphite particles in the lower bin 2 are transferred to the pressing plate 402 through the material discharging hole 301, a shake-flat guide rail 5 is sequentially arranged on a rotation path of the pressing plate 402, the driving assembly 6 and the extrusion baffle 7 lead the extrusion plate 402 to shake up and down by the shake-flat guide rail 5 to shake the accumulated scale graphite particles on the extrusion plate 402, and the driving assembly 6 drives the extrusion plate 402 to repeatedly lift and cooperate with the extrusion baffle 7 to extrude the shaken scale graphite particles in the forming hole 401.

Referring to fig. 4, specifically, a lifting rod 404 is fixedly connected to a lower end surface of the extrusion plate 402, a sliding seat 405 matched with the forming hole 401 is arranged on a lower end surface of the forming disc 4, the lifting rod 404 is slidably arranged on the sliding seat 405, the extrusion plate 402 and the forming disc 4 are made of high and low temperature resistant materials, an upper end surface of the extrusion plate 402 is roughly arranged, and a lower end surface of the extrusion baffle 7 is smoothly arranged.

Referring to fig. 4, specifically, a gear 406 and a support ball 407 are sequentially fixed on the lifting rod 404.

Referring to fig. 4, specifically, the extrusion plate 402 and the limit plate 403 are in threaded connection, the limit plate 403 is disposed below the extrusion plate 402, a pair of limit rods 408 is fixedly disposed at the lower end of the limit plate 403, the limit rods 408 are slidably disposed on the sliding seat 405, and the limit rods 408 can vertically lift, but circular rotation cannot be achieved due to the limit fit between the limit rods 408 and the sliding seat 405.

Referring to fig. 4, specifically, the limiting rod 408 is provided with a limiting supporting block 409 and a spring connecting block 410, and a return spring 411 is connected between the spring connecting block 410 and the sliding seat 405.

Referring to fig. 3, specifically, the shake-flat guide rail 5 is a wave-shaped guide rail matched with a rotation path of the support ball 407, the support ball 407 passes through the wave-shaped guide rail in a rotation process, a peak section of the wave-shaped guide rail guides and drives the support ball 407 to ascend, the extrusion plate 402 and the limit plate 403 are in threaded connection with each other, the support ball 407 guides the extrusion plate 402 and the limit plate 403 to ascend synchronously through the compression return spring 411, the valley section passing through the wave-shaped guide rail is reset by the self-restoring force of the spring to descend and retreat, and the shake effect is achieved through sequential up-and-down movement.

The shaking and leveling guide rail 5 is a wavy guide rail, the lifting rod 404 can be driven to shake back and forth on the sliding seat 405 in the vertical direction through the wavy guide rail in the rotating process of the supporting ball 407, accumulated scale graphite powder particles (shown in fig. 7) are transferred and input to the extrusion plate 402 through the reciprocating shaking and are gradually shaken and leveled (shown in fig. 8), and after the shaken and leveled scale graphite powder particles are heated, the thickness of the formed scale graphite block is uniform and the strength of each part is uniform by matching with the subsequent extrusion forming, so that the attractiveness and the structural strength stability of the scale graphite block are improved.

Referring to fig. 5, in particular, the driving assembly 6 includes a lifting rack 601, a downward moving rack 602, an upward moving rack 603 and a discharging rack 604, which are fixedly arranged on a rotation path of the gear 406 in sequence and engaged with the gear 406, the lifting rack 601 is used for driving the gear 406 to rotate, circumferential rotation cannot be realized due to the limit fit of the limiting rod 408 and the sliding seat 405, thereby realizing that the limiting plate 403 is not moved and the extrusion plate 402 is vertically lifted, the scaly graphite powder particles heated on the extrusion plate 402 contact the extrusion baffle 7 for the first time to carry out the primary extrusion molding, then the gear 406 drives the extrusion plate 402 and the primarily formed scale graphite plate to move downwards in a short distance through the downward moving rack 602, and then the subsequent multiple extrusion forming is performed through the ascending rack 603, and the discharging rack 604 is used for driving the formed scale graphite blocks on the extrusion plate 402 to continuously ascend and separate from the forming holes 401 for subsequent discharging operation.

It should be noted that the extrusion plate 402 and the limiting plate 403 are in threaded connection, the limiting plate 403 is in a limiting state and cannot rotate, the driving assembly 6 drives the gear 406 to rotate through the rack, the gear 406 rotates to lift the extrusion plate 402 in the forming hole 401, the rack comprises a plurality of downward moving racks 602 and upward moving racks 603, the extrusion plate 402 is repeatedly driven to lift on a rotating path, the extrusion baffle 7 fixedly arranged in a matching manner can extrude heated scale graphite powder particles for multiple times (shown in fig. 9), the multiple lifting extrusion is beneficial to improving the effect of pressing and forming the graphite scale, the product compactness is high, and the forming quality of the scale graphite block is further improved.

Referring to fig. 2, fig. 3 and fig. 6, specifically, one end fixedly connected with bracing piece 201 of feed bin 2 down, still fixedly connected with and setting up the fender baffle 202 of defeated material dish 3 below on the bracing piece 201, still be provided with stirring vane 204 under rotating motor 203 and the drive of rotating motor 203 in the feed bin 2 down, feed bin 2 and fender baffle 202 all set up with the laminating of grog dish 3 down, fill up scale graphite powder granule and break away from behind the fender baffle 202 in feed hole 301, equivalent scale graphite powder granule falls into in proper order and shifts to the stripper plate 402 in shaping hole 401 on, it drives stirring vane 204 and rotates to be favorable to improving the speed that scale graphite powder granule falls into feed hole 301 to rotate motor 203.

Referring to fig. 2 and fig. 3, specifically, a heating pipe 8 and a cooling pipe 9 are further fixedly arranged between the feeding tray 3 and the forming tray 4, an extrusion baffle 7 is fixedly arranged between the heating pipe 8 and the cooling pipe 9 and is attached to the upper end face of the forming tray 4, the feeding tray 3 and the forming tray 4 synchronously rotate to the position of the heating pipe 8 and the position of the cooling pipe 9 to stop, the heating pipe 8 just faces the forming hole 401 and can heat, melt and match with the scale graphite powder particles inside for subsequent extrusion forming, and the cooling pipe 9 can rapidly cool and match with the extruded scale graphite block for subsequent discharging.

It is worth mentioning that the equipment of the invention adopts a turntable structure to realize the continuity of the pressing forming operation, the turntable structure can fully utilize the effective space of a production workshop, the equipment is convenient to assemble, meanwhile, a plurality of groups of blanking holes 301 and forming holes 401 can be arranged on a single turntable structure to simultaneously carry out a plurality of groups of production operations, and the production efficiency of the scale graphite block is greatly improved.

Example two

As shown in fig. 6, in which the same or corresponding components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience; the second embodiment is different from the first embodiment in that: one side fixedly connected with ejection of compact guide board 10 that keeps off material baffle 202, the outside of taking shape dish 4 is fixed to be provided with ejection of compact guide board 10 matched with ejection of compact transmission band 1001, and shaping refrigerated scale graphite block breaks away from shaping hole 401 under ejection of compact rack 604 effect, rotates the in-process and contacts ejection of compact guide board 10 and outwards exports through ejection of compact transmission band 1001 in proper order.

The working process of the invention is as follows: the flaky graphite powder particles in the lower bin 2 are input into the blanking hole 301, the material blocking partition plate 202 is arranged below the lower bin 2 for blocking, after the blanking hole 301 rotates and is separated from the material blocking partition plate 202, the flaky graphite powder particles fall onto the extrusion plate 402 transferred into the forming hole 401 to be accumulated, then the accumulated flaky graphite powder particles are shaken to be flat through the shaking guide rail 5, the conveying disc 3 and the forming disc 4 are stopped above the heating pipe 8 after shaking, the flat flaky graphite powder particles are heated by the heating pipe 8, the conveying disc 3 and the forming disc 4 continue to rotate after heating, the extrusion plate 402 is driven by the driving assembly 6 to ascend and cooperate with the extrusion baffle 7 to repeatedly extrude and form the heated flaky graphite powder particles, the flaky graphite particles are stopped at the cooling pipe 9 after forming, finally the flaky graphite particles are guided by the discharge guide plate 10 to be conveyed outwards through the discharge transmission belt 1001, the process is sequentially and circularly repeated.

In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The scale graphite block manufacturing and forming equipment comprises a servo motor (1) and a blanking bin (2), and is characterized in that the output end of the servo motor (1) is fixedly connected with a material conveying disc (3) and a forming disc (4), the material conveying disc (3) and the forming disc (4) are respectively provided with a blanking hole (301) and a forming hole (401) which are concentrically matched, an extrusion plate (402) and a limiting plate (403) connected with the extrusion plate (402) are arranged in the forming hole (401), scale graphite particles in the blanking bin (2) are transferred to the extrusion plate (402) through the blanking hole (301), a shaking guide rail (5), a driving assembly (6) and an extrusion baffle (7) are sequentially arranged on a rotating path of the extrusion plate (402), the shaking guide rail (5) guides the extrusion plate (402) to shake up and down to shake accumulated scale graphite particles on the extrusion plate (402), the driving assembly (6) drives the extrusion plate (402) to repeatedly lift and cooperate with the extrusion baffle (7) to extrude and form the flattened scale graphite particles in the forming hole (401).

2. The equipment for manufacturing and forming flake graphite blocks as claimed in claim 1, wherein a lifting rod (404) is fixedly connected to the lower end surface of the extrusion plate (402), a sliding seat (405) matched with the forming hole (401) is arranged on the lower end surface of the forming disc (4), and the lifting rod (404) is arranged on the sliding seat (405) in a sliding manner.

3. An apparatus for making and forming flake graphite blocks, as claimed in claim 2, wherein said lifting bar (404) is provided with a gear (406) and a support ball (407) in sequence.

4. The flake graphite block manufacturing and forming equipment according to claim 3, wherein the extrusion plate (402) is in threaded connection with the limit plate (403), the limit plate (403) is arranged below the extrusion plate (402), a pair of limit rods (408) is fixedly arranged at the lower end of the limit plate (403), and the limit rods (408) are slidably arranged on the sliding seat (405).

5. The flake graphite block manufacturing and forming device according to claim 4, wherein a limiting support block (409) and a spring connecting block (410) are arranged on the limiting rod (408), and a return spring (411) is connected between the spring connecting block (410) and the sliding seat (405).

6. An apparatus for making and forming flake graphite blocks according to claim 3, wherein said leveling guide (5) is an undulating guide cooperating with the path of rotation of said support balls (407).

7. 4, an apparatus for forming flake graphite blocks according to claim 3, wherein the driving unit (6) comprises a lifting rack (601), a lower moving rack (602), an upper lifting rack (603) and a discharging rack (604) which are sequentially and fixedly arranged on the rotation path of the gear (406) and meshed with the gear (406).

8. The flake graphite block manufacturing and forming device according to claim 1, wherein a support rod (201) is fixedly connected to one end of the lower bin (2), a material blocking partition plate (202) arranged below the material conveying disc (3) is further fixedly connected to the support rod (201), and a rotating motor (203) and stirring blades (204) driven by the rotating motor (203) are further arranged in the lower bin (2).

9. The flake graphite block manufacturing and forming device as claimed in claim 1, wherein a heating pipe (8) and a cooling pipe (9) are fixedly arranged between the material conveying disc (3) and the forming disc (4), and the extrusion baffle (7) is fixedly arranged between the heating pipe (8) and the cooling pipe (9) and is attached to the upper end face of the forming disc (4).

10. The scale graphite block manufacturing and forming equipment according to claim 8, wherein an discharging guide plate (10) is fixedly connected to one side of the material blocking partition plate (202), and a discharging conveying belt (1001) matched with the discharging guide plate (10) is fixedly arranged on the outer side of the forming disc (4).