Machining device for manufacturing graphite products in batches

Abstract

The utility model discloses a processing device for manufacturing graphite products in batches, which belongs to the technical field of graphite processing devices and comprises a negative pressure cover, a support step is arranged at a top opening of the negative pressure cover, an adsorption plate and a detachable suction nozzle are lapped on the support step, and the suction nozzle is in threaded connection in a threaded mounting hole. According to the technical key points, the graphite processing device comprises a negative pressure cover and an adsorption plate, a plurality of detachable suction nozzles are installed on the adsorption plate in a threaded mode, all the detachable suction nozzles can be located on the same horizontal plane through the installation mode, and all graphite substrates can be adsorbed and fixed after cutting is completed; the detachable suction nozzle can be conveniently and independently replaced when damaged due to the detachable characteristic of the detachable suction nozzle, or the detachable suction nozzle of the corresponding specification can be replaced when the adsorption area needs to be changed, in addition, the negative pressure cover and the adsorption plate are detachably connected, the adsorption plate with the proper specification layout can be conveniently replaced according to different machining sizes, and the machining efficiency is improved. Therefore, the adsorption work of graphite substrates with different cutting specifications can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphite processingequipment technical field, specifically a kind of processing device for batch production graphite product. BACKGROUND

[0002] Graphite products include graphite plate, graphite block, graphite rod, graphite crucible, graphite electrode plate etc.. Graphite products are widely used in metallurgy, chemical industry, electronics, machinery and other fields due to its high temperature resistance, corrosion resistance, high strength and electrical conductivity. Among them, graphite plate is usually made into small size graphite substrate when processing. Graphite vacuum chuck is usually used to fix it during cutting processing of graphite substrate to prevent displacement during processing and cause size not to meet standard.

[0003] To ensure that small size graphite substrate made after cutting can be adsorbed and fixed, a corresponding number of vacuum chucks are usually arranged, when sheet size is large and the number of graphite substrates made is large, the number of vacuum chucks set also increases, and the increase of the number of chucks will cause great difficulty in arrangement, because the heads of all chucks need to be located on the same horizontal plane, otherwise some chucks will be suspended and lose the adsorption capacity of the corresponding substrate, therefore, a processing device for batch production of graphite products is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a processing device for batch production of graphite products, which comprises a negative pressure cover and an adsorption plate, and a plurality of detachable suction nozzles are threadedly installed on the adsorption plate. This installation form can make all detachable suction nozzles located on the same horizontal plane, and can adsorb and fix all graphite substrates after cutting. The detachable characteristic of the detachable suction nozzle makes it easy to replace individually when damaged, or replace the suction nozzle of corresponding specification when the adsorption area needs to be changed. In addition, the negative pressure cover and the adsorption plate are detachably connected, which facilitates the replacement of adsorption plates of appropriate specification layout according to different processing sizes to meet the adsorption work of graphite substrates of different cutting specifications, and solves the technical problem of great difficulty in arranging vacuum chucks for adsorption when sheet size is large and the number of graphite substrates made is large.

[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0006] The utility model provides a processing device for batch production graphite product, including negative pressure cover, the top opening of which is equipped with the step of holding, and the step of holding is overlapped with the adsorption plate, a plurality of threaded mounting holes are formed in the adsorption plate, the adsorption plate is connected with the step of holding through the mounting bolt, a detachable suction nozzle is screwed in the threaded mounting hole and communicates with the internal space of the negative pressure cover, a suction connecting piece is installed at the end of the negative pressure cover and is connected with the external vacuum equipment, and the suction connecting piece communicates with the internal space of the negative pressure cover, the graphite processing device comprises a negative pressure cover and an adsorption plate, a plurality of detachable suction nozzles are screwed on the adsorption plate, and the installation form can make all the detachable suction nozzles be located on the same horizontal plane, can adsorb and fix all the graphite substrates after cutting, and the detachable characteristic of the detachable suction nozzle can facilitate individual replacement when the detachable suction nozzle is damaged or replacement of the detachable suction nozzle of the corresponding specification when the adsorption area needs to be changed, in addition, the negative pressure cover and the adsorption plate are detachably connected, so that the adsorption plate of the appropriate specification layout can be replaced according to different processing sizes to meet the adsorption work of graphite substrates of different cutting specifications.

[0007] In a possible implementation, the detachable suction nozzle comprises a suction nozzle body, which is screwed with the threaded mounting hole, a compression ring is fixedly arranged at the bottom of the suction nozzle body, a hexagonal convex cylinder is fixedly arranged at the lower end surface of the compression ring, and a sealing ring is arranged on the compression ring, so that the compression ring is tightly attached to the adsorption plate when the detachable suction nozzle is installed and tightened, and the airtightness of the connection can be ensured, and the sealing ring can further enhance the airtightness of the connection.

[0008] In a possible implementation, an inverted circular truncated cone-shaped adsorption port is formed in the upper portion of the suction nozzle body, the adsorption port of this structure can increase the adsorption area and avoid deformation and damage of the graphite substrate due to high pressure, and a negative pressure cavity in communication with the adsorption port is formed in the lower portion of the suction nozzle body, which is used to communicate with the negative pressure cover and generate negative pressure under the action of the external vacuum equipment to play an adsorption role.

[0009] In a possible implementation, a ring groove is formed in the step of holding, and a sealing gasket protruding from the upper end surface of the step of holding is arranged in the ring groove, and this structure can enhance the airtightness of the connection between the adsorption plate and the step of holding.

[0010] In a possible implementation, an installation groove is formed in the upper end surface of the adsorption plate, and a scratch-resistant plate is adhesively connected in the installation groove, a matching hole corresponding to the detachable suction nozzle is formed in the scratch-resistant plate, the upper end surface of the scratch-resistant plate is flush with the upper end surface of the detachable suction nozzle, and the scratch-resistant plate can protect the surface of the adsorption plate and prevent the adsorption plate from being scratched during cutting, and the scratch-resistant plate can be replaced after long-term use, thereby improving the service life of the entire device.

[0011] In a possible implementation, the negative pressure cover is internally provided with two symmetrical partition shells, the upper end surface of which is attached to the lower end surface of the adsorption plate between the detachable suction nozzle, so that the partition shells occupy the space in the negative pressure cover, reduce the amount of gas discharged to generate sufficient suction force, have certain energy-saving effect, and can improve the response speed of the adsorption force.

[0012] In a possible implementation, the air exhaust connecting piece comprises an air cover which is in airtight connection with the negative pressure cover through a sealing plate, and an air pipe which is in airtight connection with an external vacuum generator, so that the external vacuum equipment and the negative pressure cover can be connected through the above structure, and the negative pressure can be generated in the negative pressure cover when the vacuum equipment works.

[0013] In a possible implementation, a plurality of sunken grooves are formed at the edge of the adsorption plate, and a threaded through hole for installing a bolt is formed at the bottom of the sunken groove, so that the top end of the installation bolt does not protrude from the plane of the adsorption plate, avoiding interference with the movement of the external structure.

[0014] In summary, the utility model has the following beneficial technical effects:

[0015] The graphite processing device comprises a negative pressure cover and an adsorption plate, and a plurality of detachable suction nozzles are threadedly installed on the adsorption plate. The installation form can make all the detachable suction nozzles located on the same horizontal plane, and can play a role in adsorbing and fixing all the graphite substrates after cutting. The detachable characteristic of the detachable suction nozzle makes it convenient to replace individually when damaged, or replace the detachable suction nozzle of the corresponding specification when the adsorption area needs to be changed. In addition, the negative pressure cover and the adsorption plate are detachably connected, so that the adsorption plate of a suitable specification layout can be replaced according to different processing sizes, to meet the adsorption work of graphite substrates of different cutting specifications. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a structure constituting schematic view of the utility model;

[0019] Figure 3 It is a local structure schematic view of the utility model;

[0020] Figure 4 It is a detachable suction nozzle structure schematic view of the utility model;

[0021] Figure 5 This is a schematic diagram of the negative pressure cover structure of this utility model.

[0022] In the diagram: 1. Negative pressure hood; 11. Support step; 12. Annular groove; 13. Sealing gasket; 2. Adsorption plate; 21. Sinking groove; 22. Threaded mounting hole; 23. Mounting groove; 3. Removable nozzle; 31. Pressure ring; 32. Nozzle body; 33. Adsorption port; 34. Negative pressure chamber; 35. Hexagonal protrusion; 36. Sealing ring; 4. Air extraction connector; 41. Air hood; 42. Sealing plate; 43. Air pipe; 5. Mounting bolt; 6. Scratch-resistant plate; 61. Mating hole; 7. Separator shell. Detailed Implementation

[0023] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:

[0024] like Figure 1 - Figure 3 As shown in the figure, this embodiment provides a processing device for mass production of graphite products, including a negative pressure hood 1 with a support step 11 at its top opening. An adsorption plate 2 is attached to the support step 11 and has several threaded mounting holes 22. The adsorption plate 2 and the support step 11 are sealed together by mounting bolts 5. A detachable suction nozzle 3 is threaded into the threaded mounting holes 22 and communicates with the internal space of the negative pressure hood 1. An air extraction connector 4 is installed at the end of the negative pressure hood 1 and is sealed together with an external vacuum device. The air extraction connector 4 also communicates with the internal space of the negative pressure hood 1. This graphite processing device includes a negative pressure hood. The system consists of an adsorption plate 1 and an adsorption plate 2. The adsorption plate 2 is threaded with several detachable suction nozzles 3. This installation method allows all the detachable suction nozzles 3 to be located on the same horizontal plane. After cutting, it can adsorb and fix all the graphite substrates. The detachable nature of the detachable suction nozzles 3 makes it easy to replace them individually when damaged, or to replace them with detachable suction nozzles of the corresponding specifications when it is necessary to change the adsorption area. In addition, the negative pressure cover 1 and the adsorption plate 2 are detachably connected, which makes it easy to replace the adsorption plate 2 with a suitable specification layout according to different processing sizes to meet the adsorption work of graphite substrates of different cutting specifications.

[0025] The adsorption plate 2 has several sinking grooves 21 at its edge, and threaded through holes for mounting bolts 5 to pass through are provided at the bottom of the sinking grooves 21. The above structure can prevent the top of the mounting bolts 5 from extending out of the plane of the adsorption plate 2, thus avoiding interference with the movement of the external structure.

[0026] like Figure 4As shown, the detachable suction nozzle 3 includes a suction nozzle body 32 which is screwed with the threaded mounting hole 22, the bottom of which is fixedly provided with a compression ring 31, the lower end surface of which is fixedly provided with a hexagonal convex cylinder 35, and the compression ring 31 is provided with a sealing ring 36, when the detachable suction nozzle 3 is installed and tightened, the compression ring 31 is tightly attached to the adsorption plate 2, which can ensure the airtightness of the connection, and the sealing ring 36 can further enhance the airtightness of the connection; wherein the upper portion of the suction nozzle body 32 is provided with an inverted circular truncated cone shaped adsorption port 33, and the adsorption port 33 of the structure can increase the adsorption area, avoid the deformation and damage of the graphite substrate due to the large pressure, and the lower portion of the suction nozzle body 32 is provided with a negative pressure cavity 34 which is communicated with the adsorption port 33, which is communicated with the negative pressure cover 1, and negative pressure is generated under the action of the external vacuum equipment to play the adsorption role.

[0027] As shown in Figure 5 , the ring groove 12 is provided on the upper end surface of the support step 11, and the sealing gasket 13 is provided on the upper end surface of the support step 11, which can enhance the airtightness of the connection between the adsorption plate 2 and the support step 11.

[0028] As shown in Figure 3 , the upper end surface of the adsorption plate 2 is provided with a mounting groove 23, and the anti-scratch plate 6 is provided in the mounting groove 23, the anti-scratch plate 6 is provided with a matching hole 61 corresponding to the detachable suction nozzle 3, and the upper end surface of the anti-scratch plate 6 is flush with the upper end surface of the detachable suction nozzle 3, the anti-scratch plate 6 can protect the surface of the adsorption plate 2, avoid the adsorption plate 2 being scratched during cutting, and the anti-scratch plate 6 can be replaced after a long time of use, thereby improving the service life of the whole device.

[0029] As shown in Figure 5 , the negative pressure cover 1 is provided with two symmetrical partition shells 7, and the lower end surface of the adsorption plate 2 between the upper end surface of the partition shell 7 and the detachable suction nozzle 3 is attached, which can occupy the space in the negative pressure cover 1, reduce the amount of gas discharged required to generate sufficient suction force, and has certain energy saving effect, and can improve the response speed of the adsorption force.

[0030] As shown in Figure 5 , the air exhaust connecting piece 4 includes an air cover 41 which is closed connected with the negative pressure cover 1 through a closing plate 42, and the air cover 41 is closed connected with an air pipe 43 which is closed connected with the external vacuum generator, through the above structure, the connection between the external vacuum equipment and the negative pressure cover 1 can be completed, so that the negative pressure can be generated in the negative pressure cover 1 when the vacuum equipment works.

[0031] The use principle and use process of the utility model are as follows:

[0032] The graphite processing device comprises a negative pressure cover 1 and an adsorption plate 2, a plurality of detachable suction nozzles 3 are threadedly installed on the adsorption plate 2, the installation form can enable all the detachable suction nozzles 3 to be located on the same horizontal plane, can adsorb and fix all the graphite substrates after cutting is completed, and the detachable characteristic of the detachable suction nozzles 3 enables the detachable suction nozzles 3 to be individually replaced when damaged or replaced with corresponding specifications of the detachable suction nozzles 3 when the adsorption area needs to be changed, in addition, the negative pressure cover 1 and the adsorption plate 2 are detachably connected, so as to replace the adsorption plate 2 of a suitable specification layout according to different processing sizes, to meet the adsorption work of graphite substrates of different cutting specifications.

[0033] The detachable suction nozzle 3 comprises a suction nozzle body 32 which is threadedly connected with the threaded installation hole 22, a compression ring 31 is fixedly arranged at the bottom of the suction nozzle body 32, a hexagonal convex cylinder 35 is fixedly arranged at the lower end surface of the compression ring 31, and a sealing ring 36 is arranged on the compression ring 31, when the detachable suction nozzle 3 is installed and tightened, the compression ring 31 is tightly attached to the adsorption plate 2, so as to ensure the airtightness of the connection, and the sealing ring 36 can further enhance the airtightness of the connection.

[0034] In addition, the installation groove 23 is arranged at the upper end surface of the adsorption plate 2, the scratch-resistant plate 6 is arranged in the installation groove 23 through adhesive connection, the matching hole 61 corresponding to the detachable suction nozzle 3 is arranged in the scratch-resistant plate 6, the upper end surface of the scratch-resistant plate 6 is flush with the upper end surface of the detachable suction nozzle 3, the scratch-resistant plate 6 can protect the surface of the adsorption plate 2, so as to avoid the adsorption plate 2 from being scratched during cutting, and the scratch-resistant plate 6 can be replaced after long-time use, so as to improve the service life of the whole device.

[0035] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the present application, and are not limitations on the embodiments. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A processing apparatus for batch production of a graphite product, characterized by, The utility model provides a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover. The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover. The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover. The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover.

2. The processing apparatus for mass producing graphite products according to claim 1, wherein: The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover.

3. A processing apparatus for mass producing a graphite product according to claim 2, wherein: The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover.

4. The processing apparatus for mass producing graphite products according to claim 1, wherein: The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover.

5. The processing apparatus for mass producing graphite products according to claim 1, wherein: The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover.

6. The processing apparatus for mass producing graphite products according to claim 1, wherein: The utility model discloses a negative pressure cover and detachable suction nozzle, and the detachable suction nozzle is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the negative pressure cover, so that the detachable suction nozzle is in close contact with the inner space of the negative pressure cover, and the detachable suction nozzle is in close contact with the inner space of the negative pressure cover.

7. The processing apparatus for mass producing graphite products according to claim 1, wherein: ​ 8. The processing apparatus for mass producing graphite products according to claim 1, wherein: ​

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