Pressing device for processing graphite carbon product

Abstract

The utility model discloses a pressing device for processing graphite carbon products, which comprises a shell, a first servo motor is fixedly mounted in the shell, an extrusion turntable is rotatably mounted in the shell, and extrusion holes are uniformly formed in the outer surface of the extrusion turntable. An elastic clamping mechanism is arranged between the extrusion rotating disc and the output end of the first servo motor, and the extrusion rotating disc can be rapidly replaced through the elastic clamping mechanism. According to the pressing device for processing the graphite carbon product, when the specification of the pressed graphite carbon product needs to be replaced, only an elastic plug pin needs to be pulled to take out an electromagnetic extrusion block and a push-out block from a push platform, then an elastic clamping spring is taken down from an output shaft of a first servo motor, and then a top fastener is taken down; and then the extrusion turntable is taken out for replacement, and then the electromagnetic extrusion block and the push-out block are replaced, so that graphite carbon products with different specifications can be pressed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite carbon processing, in particular to a pressing device for processing graphite carbon products. Background Art

[0002] With the development and progress of science and technology, more and more technological products are being produced, and people's demand for graphite carbon materials is also increasing. Graphite carbon materials and their products are widely used in electronics, electrical, machinery and metallurgy industries. Graphite carbon materials have good high temperature resistance and high strength. The production of graphite carbon products generally adopts extrusion molding. Therefore, when manufacturing graphite carbon material products, a pressing device is required for molding. However, when the existing pressing device is used, the mold is fixed with bolts, which is very inconvenient when the mold needs to be replaced. Utility Model Content

[0003] The utility model aims to provide a pressing device for processing graphite carbon products, so as to solve the problem that it is inconvenient to replace molds of different specifications in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing device for processing graphite carbon products, comprising a shell, a first servo motor is fixedly installed inside the shell, and the output end of the first servo motor passes through the outer surface of the shell, and a limit key is fixedly installed on the output end of the first servo motor located outside the shell, an extrusion turntable is rotatably installed inside the shell, and extrusion holes are evenly opened on the outer surface of the extrusion turntable, and the extrusion holes are evenly arranged with the center of the extrusion turntable, an elastic clamping mechanism is provided between the extrusion turntable and the output end of the first servo motor, and the extrusion turntable can be quickly replaced through the elastic clamping mechanism.

[0005] Preferably, the elastic locking mechanism includes: a top fastener, which is installed through the output end of the first servo motor and is locked with the extrusion turntable, the outer surface of the extrusion turntable is penetrated by the output end of the first servo motor, and the output end of the first servo motor is fitted with the inner surface of the extrusion turntable, and the extrusion turntable and the first servo motor are concentrically designed, and an elastic retaining spring is installed on one end of the first servo motor located in the extrusion turntable, and the side surface of the elastic retaining spring is fitted with the side surface of the top fastener.

[0006] By adopting the above technical solution, when the pressed object needs to be replaced, the elastic retaining spring can be taken out so that the top fastener can be taken out, and the extrusion turntable can be taken out from the output end of the first servo motor. Then, the extrusion turntable of the required pressing specifications can be reinserted into the output end of the first servo motor, so that the limit key is engaged with the extrusion turntable, and then the top fastener and the elastic retaining spring are reinstalled in turn, so that the extrusion turntable can be quickly fixed and replaced.

[0007] Preferably, a sliding extrusion mechanism is provided between the housing and the extrusion turntable, and the sliding extrusion mechanism allows the pressed graphite to be squeezed out of the extrusion hole while the graphite is being pressed.

[0008] By adopting the above technical solution, the graphite carbon material put into the extrusion hole can be extruded, and the graphite carbon material can be extruded into shape through the extrusion hole.

[0009] Preferably, the sliding extrusion mechanism includes: a hydraulic cylinder, which is fixedly mounted on the outer surface of an end of the shell away from the first servo motor, and the output end of the hydraulic cylinder passes through the side surface of the shell, and a pushing platform is fixedly mounted on the output end of the hydraulic cylinder, sliding grooves are provided on the outer surfaces of both sides of the pushing platform, and an electromagnetic extrusion block is slidably mounted on the surface of one end of the pushing platform, and a push-out block is slidably mounted on the end of the pushing platform away from the electromagnetic extrusion block, the outer surface of the push-out block and the electromagnetic extrusion block are in sliding friction connection with the inner surface of the extrusion hole, and the hydraulic cylinder and the extrusion turntable are concentrically designed.

[0010] By adopting the above technical solution, as the hydraulic cylinder pushes, the extrusion pushing platform will move, driving the electromagnetic extrusion block and the ejection block to extrude the graphite carbon material put into the extrusion hole. Then, through the rotation of the first servo motor, the pressed graphite carbon material is transferred to the rotating platform. As the hydraulic cylinder pushes the ejection block, the pressed graphite carbon material is pushed out of the extrusion hole, so that the pressed material can be pushed out while being pressed.

[0011] Preferably, an elastic pin is slidably mounted on the side surface of one end of the pushing platform away from the first servo motor, and the elastic pin penetrates the side surface of the pushing platform, and the elastic pin is respectively engaged with the electromagnetic extrusion block and the push-out block.

[0012] By adopting the above technical solution, the electromagnetic extrusion block and the ejection block can be fixed by elastic pins, so that the electromagnetic extrusion block and the ejection block can be easily replaced.

[0013] Preferably, a feeding port is fixedly installed on the outer surface of one end of the shell close to the hydraulic cylinder, and the feeding port passes through the side surface of the shell, and a discharge butt tube is slidably installed inside the shell, and the side surface of the discharge butt tube fits with the extrusion hole, and the side surface of the discharge butt tube fits with the side surface of the feeding port.

[0014] By adopting the above technical solution, the discharge butt pipe can be easily taken out from the shell, and the material to be pressed can be accurately put into the extrusion hole. At the same time, the material in the extrusion hole can be scraped flat by the rotation of the first servo motor.

[0015] Preferably, a blocking baffle is placed inside the extrusion hole, and the side surface of the blocking baffle is in contact with the side surface of the extrusion hole. A blocking baffle is provided at one end of the extrusion hole at the upper part, and a block-shaped protrusion is provided on the outer surface of the blocking baffle, and the block-shaped protrusion of the blocking baffle is in contact with the electromagnetic extrusion block.

[0016] By adopting the above technical solution, the barrier baffle is placed inside the extrusion hole, and then the material is fed through the feeding port, and then the barrier baffle is inserted into the electromagnetic extrusion block. The barrier baffle is positioned and fixed by power, and then pressed, so that the graphite carbon material will not adhere to the outer surface of the outer shell, the electromagnetic extrusion block and the ejection block, and at the same time, it can ensure that the graphite carbon material will not be deformed when being squeezed out of the extrusion hole.

[0017] Preferably, a second servo motor is fixedly installed inside the shell away from one end of the first servo motor, and the output end of the second servo motor passes through the outer surface of the shell, a rotating platform is rotatably installed on the outer surface of the shell, and the rotating platform is connected to the output end of the second servo motor, and the second servo motor and the rotating platform are concentrically designed.

[0018] With the above technical solution, as the ejection block pushes out the graphite carbon material in the extrusion hole, the material will fall onto the rotating platform. Through the rotation of the second servo motor, the material is rotated out to facilitate the removal of the material after the pressing is completed.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the pressing device for processing graphite carbon products:

[0020] 1. When the specifications of the pressed graphite carbon products need to be changed, it is only necessary to pull the elastic latch to remove the electromagnetic extrusion block and the push block from the pushing platform, then remove the elastic retaining ring from the output shaft of the first servo motor, then remove the top fastener, and then take out the extrusion turntable for replacement, and then replace the electromagnetic extrusion block and the push block, so as to facilitate the pressing of graphite carbon products of different specifications;

[0021] 2. During the pressing process, the graphite carbon material can be put into the feeding port, so that the graphite carbon material enters the extrusion hole along the discharge butt joint pipe, and the first servo motor rotates to make the extrusion turntable rotate together to scrape the graphite carbon material entering the extrusion hole flat, and then the hydraulic cylinder pushes the pushing platform to make the electromagnetic extrusion block extrude the material in the extrusion hole. At the same time, as the electromagnetic extrusion block descends, the push-out block is pushed together to push the pressed graphite carbon material out of the extrusion hole, so that the graphite carbon material can be pressed and the material can be pushed out at the same time;

[0022] 3. When pressing, the blocking baffle can be placed in the extrusion hole first, and then the extrusion hole in the extrusion turntable is injected, and then the blocking baffle is inserted into the electromagnetic extrusion block to adsorb the blocking baffle, and then the platform is pushed by the extrusion of the hydraulic cylinder for pressing, and then the electromagnetic extrusion block is powered off and moved out, and then the pressed graphite carbon product is pushed out of the extrusion hole by the extrusion of the push block, so that the pressed graphite carbon product falls on the rotating platform, and the graphite carbon product is turned out by the rotation of the second servo motor, which is convenient for taking out the graphite carbon product. At the same time, the blocking baffle can prevent the graphite carbon product from deformation and adhesion to the outer surface of other objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the cross-sectional structure of the housing and the extrusion turntable of the utility model;

[0024] Figure 2 This is a schematic diagram of the top view of the housing and hydraulic cylinder of the utility model;

[0025] Figure 3 This is a schematic diagram of the top view and cross-sectional structure of the housing and the driving platform of the utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the extrusion turntable and the extrusion hole of the utility model;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the push platform, electromagnetic extrusion block and push-out block of the utility model;

[0028] Figure 6 It is a schematic diagram of the sectional three-dimensional structure of the barrier baffle of the utility model.

[0029] In the figure: 1. housing; 2. first servo motor; 3. limit key; 4. extrusion turntable; 5. extrusion hole; 6. top fastener; 7. elastic retaining spring; 8. hydraulic cylinder; 9. pushing platform; 10. elastic latch; 11. electromagnetic extrusion block; 12. ejection block; 13. feeding port; 14. discharge butt pipe; 15. blocking baffle; 16. second servo motor; 17. rotating platform. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-6 The utility model provides a technical solution: a pressing device for processing graphite carbon products, comprising a shell 1, a first servo motor 2 is fixedly installed inside the shell 1, and the output end of the first servo motor 2 passes through the outer surface of the shell 1, and a limit key 3 is fixedly installed on the output end of the first servo motor 2 located outside the shell 1, an extrusion turntable 4 is rotatably installed inside the shell 1, and the outer surface of the extrusion turntable 4 is evenly opened with extrusion holes 5, and the extrusion holes 5 are evenly arranged with the center of the extrusion turntable 4, and an elastic clamping mechanism is provided between the extrusion turntable 4 and the output end of the first servo motor 2, and the extrusion turntable 4 can be quickly replaced through the elastic clamping mechanism.

[0032] The limit key 3 can drive the extrusion turntable 4 to rotate together with the first servo motor 2 , so that the extrusion turntable 4 will not shift, and the electromagnetic extrusion block 11 and the push-out block 12 can be accurately inserted into the extrusion hole 5 .

[0033] The elastic locking mechanism includes: a top fastener 6, which is installed through the output end of the first servo motor 2, and the top fastener 6 is locked with the extrusion turntable 4, the outer surface of the extrusion turntable 4 is penetrated by the output end of the first servo motor 2, and the output end of the first servo motor 2 is fitted with the inner surface of the extrusion turntable 4, and the extrusion turntable 4 and the first servo motor 2 are concentrically designed, and one end of the first servo motor 2 located in the extrusion turntable 4 is locked with an elastic retaining spring 7, and the side surface of the elastic retaining spring 7 is fitted with the side surface of the top fastener 6.

[0034] When it is necessary to change the pressing specifications of the extrusion turntable 4, the discharge butt joint 14 can be removed from the outer shell 1, and then the elastic retaining spring 7 can be removed, and then the top fastener 6 can be removed from the first servo motor 2, and then the extrusion turntable 4 can be taken out, and the extrusion turntable 4 of the required specifications can be inserted back into the first servo motor 2, and then the top fastener 6 and the elastic retaining spring 7 can be reinstalled, so as to facilitate the replacement of the specifications of the extrusion turntable 4.

[0035] A sliding extrusion mechanism is provided between the shell 1 and the extrusion turntable 4, and the sliding extrusion mechanism is used to squeeze the pressed graphite from the extrusion hole 5 while pressing the graphite. The sliding extrusion mechanism includes: a hydraulic cylinder 8, the hydraulic cylinder 8 is fixedly installed on the outer surface of the end of the shell 1 away from the first servo motor 2, and the output end of the hydraulic cylinder 8 passes through the side surface of the shell 1, and the output end of the hydraulic cylinder 8 is fixedly installed with a pushing platform 9, the outer surfaces of both sides of the pushing platform 9 are provided with sliding grooves, and an electromagnetic extrusion block 11 is slidably installed on the surface of one end of the pushing platform 9, and a push-out block 12 is slidably installed on the end of the pushing platform 9 away from the electromagnetic extrusion block 11, the outer surface of the push-out block 12 and the electromagnetic extrusion block 11 are in sliding friction connection with the inner surface of the extrusion hole 5, and the hydraulic cylinder 8 and the extrusion turntable 4 are concentrically designed.

[0036] First, place the blocking baffle 15 into the extrusion hole 5. As the material is injected into the extrusion hole 5, the rotation of the first servo motor 2 drives the extrusion turntable 4 to rotate, so that the extrusion hole 5 is rotated to the bottom of the electromagnetic extrusion block 11. Then the hydraulic cylinder 8 will push the pushing platform 9, so that the electromagnetic extrusion block 11 and the pushing block 12 are pushed out together. The blocking baffle 15 is adsorbed on the lower end of the electromagnetic extrusion block 11 by energizing the electromagnetic extrusion block 11, and then the material in the extrusion hole 5 is pressed. As the electromagnetic extrusion block 11 descends, the pushing block 12 will push the pressed graphite carbon product out of the extrusion hole 5, and the material is unloaded while the objects are pressed.

[0037] An elastic latch 10 is slidably mounted on the side surface of one end of the pushing platform 9 away from the first servo motor 2 , and the elastic latch 10 penetrates the side surface of the pushing platform 9 , and the elastic latch 10 is respectively engaged with the electromagnetic extrusion block 11 and the push-out block 12 .

[0038] The electromagnetic extrusion block 11 and the ejection block 12 can be fixed to the outer surface of the pushing platform 9 by means of the elastic latch 10 , and the electromagnetic extrusion block 11 and the ejection block 12 can be easily replaced.

[0039] A feeding port 13 is fixedly installed on the outer surface of one end of the shell 1 close to the hydraulic cylinder 8, and the feeding port 13 passes through the side surface of the shell 1, and a discharge butt tube 14 is slidably installed inside the shell 1, and the side surface of the discharge butt tube 14 fits with the extrusion hole 5, and the side surface of the discharge butt tube 14 fits with the side surface of the feeding port 13.

[0040] As the material is fed into the feeding port 13, the material falls along the discharge butt joint 14. When the first servo motor 2 drives the extrusion turntable 4 to rotate and the extrusion hole 5 rotates to the bottom of the discharge butt joint 14, the material falls into the extrusion hole 5. Then, as the extrusion turntable 4 rotates, the material in the extrusion hole 5 is scraped flat to make the amount of material injected into the extrusion hole 5 the same.

[0041] A blocking baffle 15 is placed inside the extrusion hole 5, and the side surface of the blocking baffle 15 is in contact with the side surface of the extrusion hole 5. A blocking baffle 15 is provided at one end of the extrusion hole 5 at the upper part, and a block-shaped protrusion is provided on the outer surface of the blocking baffle 15, and the block-shaped protrusion of the blocking baffle 15 is in contact with the electromagnetic extrusion block 11.

[0042] Before injecting the material, the blocking baffle 15 is placed in the extrusion hole 5, and then the material is injected. After that, the electromagnetic extrusion block 11 adsorbs the blocking baffle 15 to press the material. Then, the pushing block 12 descends to push out the pressed graphite carbon product. The blocking baffle 15 prevents the material from adhering to the outer surfaces of the housing 1, the electromagnetic extrusion block 11 and the pushing block 12, and prevents the material from deforming when it is pushed out and falls onto the rotating platform 17.

[0043] A second servo motor 16 is fixedly installed inside the housing 1 at one end away from the first servo motor 2, and the output end of the second servo motor 16 passes through the outer surface of the housing 1. A rotating platform 17 is rotatably installed on the outer surface of the housing 1, and the rotating platform 17 is connected to the output end of the second servo motor 16, and the second servo motor 16 and the rotating platform 17 are concentrically designed.

[0044] The rotation of the second servo motor 16 drives the rotating platform 17 to rotate, so that the graphite carbon product that has been dropped and pressed can be easily turned out for taking.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressing device for processing graphite carbon products, comprising a housing (1), a first servo motor (2) is fixedly installed inside the housing (1), and the output end of the first servo motor (2) penetrates the outer surface of the housing (1), and a limit key (3) is fixedly installed at the output end of the first servo motor (2) outside the housing (1), an extrusion turntable (4) is rotatably installed inside the housing (1), and the outer surface of the extrusion turntable (4) is evenly opened with extrusion holes (5), and the extrusion holes (5) are evenly arranged with the center of the extrusion turntable (4), characterized in that: An elastic locking mechanism is provided between the extrusion rotary disc (4) and the output end of the first servo motor (2), and the extrusion rotary disc (4) can be quickly replaced by means of the elastic locking mechanism.

2. A pressing device for processing graphite carbon products according to claim 1, characterized in that: The elastic locking mechanism comprises: a top fastener (6), the top fastener (6) is installed through the output end of the first servo motor (2), and the top fastener (6) is locked with the extrusion turntable (4), the outer surface of the extrusion turntable (4) is penetrated by the output end of the first servo motor (2), and the output end of the first servo motor (2) is in contact with the inner surface of the extrusion turntable (4), and the extrusion turntable (4) and the first servo motor (2) are concentrically designed, and one end of the first servo motor (2) located in the extrusion turntable (4) is locked with an elastic retaining spring (7), and the side surface of the elastic retaining spring (7) is in contact with the side surface of the top fastener (6).

3. A pressing device for processing graphite carbon products according to claim 1, characterized in that: A sliding extrusion mechanism is provided between the housing (1) and the extrusion turntable (4), and the sliding extrusion mechanism allows the pressed graphite to be extruded from the extrusion hole (5) while the graphite is being pressed.

4. A pressing device for processing graphite carbon products according to claim 3, characterized in that: The sliding extrusion mechanism comprises: a hydraulic cylinder (8), the hydraulic cylinder (8) being fixedly mounted on the outer surface of one end of the housing (1) away from the first servo motor (2), and the output end of the hydraulic cylinder (8) passing through the side surface of the housing (1), and a pushing platform (9) being fixedly mounted on the output end of the hydraulic cylinder (8), the outer surfaces of both sides of the pushing platform (9) being provided with sliding grooves, and an electromagnetic extrusion block (11) being slidably mounted on one end of the pushing platform (9), and a push-out block (12) being slidably mounted on the end of the pushing platform (9) away from the electromagnetic extrusion block (11), the push-out block (12) being in sliding friction connection with the outer surface of the electromagnetic extrusion block (11) and the inner surface of the extrusion hole (5), and the hydraulic cylinder (8) and the extrusion turntable (4) being of concentric design.

5. A pressing device for processing graphite carbon products according to claim 4, characterized in that: An elastic latch (10) is slidably mounted on the side surface of one end of the pushing platform (9) away from the first servo motor (2), and the elastic latch (10) penetrates the side surface of the pushing platform (9), and the elastic latch (10) is respectively engaged with the electromagnetic extrusion block (11) and the push-out block (12).

6. A pressing device for processing graphite carbon products according to claim 1, characterized in that: A feeding port (13) is fixedly mounted on the outer surface of one end of the housing (1) close to the hydraulic cylinder (8), and the feeding port (13) penetrates the side surface of the housing (1), and a discharge butt joint (14) is slidably mounted inside the housing (1), and the side surface of the discharge butt joint (14) fits with the extrusion hole (5), and the side surface of the discharge butt joint (14) fits with the side surface of the feeding port (13).

7. A pressing device for processing graphite carbon products according to claim 1, characterized in that: A blocking baffle (15) is placed inside the extrusion hole (5), and the side surface of the blocking baffle (15) fits with the side surface of the extrusion hole (5); a blocking baffle (15) is provided at one end of the extrusion hole (5) at the top, and a block-shaped protrusion is provided on the outer surface of the blocking baffle (15), and the block-shaped protrusion of the blocking baffle (15) fits with the electromagnetic extrusion block (11).

8. A pressing device for processing graphite carbon products according to claim 1, characterized in that: A second servo motor (16) is fixedly mounted inside the housing (1) at one end away from the first servo motor (2), and the output end of the second servo motor (16) penetrates the outer surface of the housing (1); a rotating platform (17) is rotatably mounted on the outer surface of the housing (1), and the rotating platform (17) is connected to the output end of the second servo motor (16), and the second servo motor (16) and the rotating platform (17) are concentrically designed.

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