Automatic groove milling device for graphite gasket

Abstract

The utility model relates to the technical field of sealing element machining devices, and provides an automatic graphite gasket groove milling device which comprises a vibration feeding disc, a material conveying rail, a transferring assembly, a clamping assembly and a groove milling assembly. The vibration feeding disc is used for conducting vibration sorting on graphite gaskets, the material conveying rail is connected with the output end of the vibration feeding disc, and the transferring assembly is connected with the clamping assembly; the material conveying track is used for conveying the sorted graphite gaskets; the transferring assembly is used for transferring the graphite gaskets in the material conveying rail to the clamping assembly, and the clamping assembly is located on one side of the material conveying rail and used for clamping the graphite gaskets; the groove milling assembly is used for conducting groove cutting on the clamped graphite gasket. The graphite washer groove milling device has the effects that groove milling can be conveniently conducted on graphite washers, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of sealing component processing devices, and in particular to an automatic groove milling device for graphite gaskets. Background Art

[0002] Graphite gasket is an industrial sealing material, which is cut from graphite sheets. Its main component is graphite, so it has good thermal conductivity, sealing and anti-oxidation properties. In industrial production, graphite gaskets are widely used in various sealing occasions and can be used for sealing various temperatures and media. Its sealing performance is mainly due to the layered structure of graphite, which can form multiple levels of sealing. In high temperature and high pressure environments, the sealing performance of graphite gaskets is more prominent.

[0003] When the graphite gasket is connected with the pipe fitting, in order to improve the sealing effect of the graphite gasket on the pipe fitting, it is necessary to set a groove on the outside of the graphite gasket to connect with the pipe fitting. Since the graphite gasket is connected with the pipe fitting through the groove, the neatness of the groove affects the sealing of the graphite gasket and the pipe fitting.

[0004] Traditionally, the staff installs the graphite gasket to be processed on the clamping chuck for clamping, and cuts the graphite gasket into a groove of appropriate depth by the cutting tool as the graphite gasket rotates. Regarding the above-mentioned related technologies, the manual loading method is relatively troublesome and labor-intensive, so it needs to be improved. Utility Model Content

[0005] In order to facilitate the milling of graphite gaskets and reduce the labor intensity of personnel, the present application provides an automatic milling device for graphite gaskets.

[0006] The present application provides an automatic milling device for graphite gaskets, which adopts the following technical solution:

[0007] A graphite gasket automatic groove milling device comprises a vibrating loading plate, a feeding track, a transfer assembly, a clamping assembly and a groove milling assembly, wherein the vibrating loading plate is used for vibrating and sorting graphite gaskets, the feeding track is connected to the output end of the vibrating loading plate, and the feeding track is used for conveying sorted graphite gaskets; the transfer assembly is used for transferring the graphite gaskets in the feeding track to the clamping assembly, the clamping assembly is located on one side of the feeding track, and is used for clamping the graphite gaskets; the groove milling assembly is used for cutting grooves on the clamped graphite gaskets.

[0008] By adopting the above technical solution, during processing, the graphite gasket is first placed in the vibration plate, and the vibration plate vibrates the graphite gasket to feed the graphite gasket, so that the graphite gasket is arranged in an orderly manner. The conveying track conveys the arranged graphite gasket, and then the transfer component is used to transfer the graphite gasket to the clamping component for clamping, and finally the milling component is used to cut the graphite gasket. The entire production process has a high degree of automation, which makes it easy to mill the graphite gasket and reduce the labor intensity of personnel.

[0009] Preferably, a limiting groove is provided on the feed track, and the limiting groove is used to limit the graphite gasket; the feed track includes an inclined section and a curved section that are integrally connected, the higher end of the inclined section is connected to the vibrating loading plate, the lower end of the inclined section is connected to the curved section, and the other end of the curved section is located below the inclined section.

[0010] By adopting the above technical solution, the sorted graphite gaskets enter the feeding track, and the width of the limiting groove is slightly larger than the thickness of a single graphite gasket, so as to limit the position of the graphite gasket. The graphite gasket gradually transitions from the inclined section to the curved section, so that the graphite gasket gradually changes from a horizontal state to a vertical state, which facilitates the subsequent transfer of the transfer assembly.

[0011] Preferably, the transfer assembly includes a translation seat, a linear cylinder and a magnetic adsorption component, the translation seat is movably arranged, the linear cylinder is arranged on the translation seat, the magnetic adsorption component is connected to the piston rod of the linear cylinder, and is used to adsorb the graphite gasket at the end position of the bending section.

[0012] By adopting the above technical solution, the magnetic attachment attracts the graphite gasket at the end of the bending section, and then the translation seat drives the linear cylinder to move and gradually approach the position of the clamping assembly. Then the linear cylinder is operated to make the magnetic adsorption component approach the clamping assembly, and at the same time, the magnetic adsorption component removes the graphite gasket so that the graphite gasket is clamped by the clamping assembly.

[0013] Preferably, the clamping assembly comprises a rotating seat and a clamping jaw chuck, the rotating seat is rotatably connected, and the clamping jaw chuck is arranged on the rotating seat and is used to clamp the graphite gasket on the magnetic adsorption component.

[0014] By adopting the above technical solution, the clamping jaw chuck can clamp the graphite gasket, and the rotating seat can drive the clamping jaw chuck to rotate, thereby realizing the relative rotation of the graphite gasket and the milling groove assembly.

[0015] Preferably, the milling groove assembly includes a CNC lathe and a tool, wherein the tool is arranged on the CNC lathe, and the CNC lathe is used to drive the tool to approach the clamping jaw chuck, and the tool is used to mill the graphite gasket.

[0016] By adopting the above technical solution, the CNC lathe can drive the tool to move, so that the tool is close to the clamping component, and then complete the milling operation.

[0017] Preferably, a collecting tray is provided below the clamping jaw chuck, and the collecting tray is used to collect the graphite gasket dropped from the clamping jaw chuck.

[0018] By adopting the above technical solution, after the graphite gasket is processed, the clamping jaw chuck releases the graphite gasket, and under the action of gravity, the graphite gasket falls into the collection tray to complete the collection.

[0019] Preferably, the CNC lathe is further provided with a dust extraction pipe, one end of which is close to the tool, and the other end of which is connected to an external exhaust fan.

[0020] By adopting the above technical solution, since metal dust is generated during the processing, the dust extraction pipe can absorb the metal dust to reduce the impact of the dust on surrounding workers.

[0021] Preferably, it further comprises a pneumatic cylinder, which is connected to the translation seat and is used to control the movement of the translation seat.

[0022] By adopting the above technical solution, the pneumatic cylinder is used to control the movement of the translation seat.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] (1) By setting up a vibrating loading plate, a feeding track, a transfer assembly, a clamping assembly and a milling assembly, the vibrating plate vibrates and feeds the graphite gaskets, the conveying track conveys the arranged graphite gaskets, the transfer assembly transfers the graphite gaskets to the clamping assembly for clamping, and finally the milling assembly is used to cut the graphite gaskets. The entire production process has a high degree of automation, which makes it easy to mill the graphite gaskets and reduces the labor intensity of personnel.

[0025] (2) A collecting plate is provided to collect the processed graphite gasket.

[0026] (3) By setting up a dust extraction pipe, the dust extraction pipe can generate negative pressure to absorb the metal dust in the surrounding environment and reduce the harm of dust to workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the slot milling device in the embodiment of the present application;

[0028] Figure 2 It is a partial structural schematic diagram of the groove milling device in the embodiment of the present application.

[0029] Figure numerals: 1. Vibrating loading tray; 2. Feed track; 21. Inclined section; 22. Bending section; 3. Transfer assembly; 31. Translation seat; 32. Linear cylinder; 33. Magnetic adsorption component; 4. Clamping assembly; 41. Rotating seat; 42. Gripping jaw chuck; 5. Milling groove assembly; 51. CNC lathe; 52. Tool; 6. Limiting groove; 7. Pneumatic cylinder; 8. Dust extraction pipe; 9. Collection tray. DETAILED DESCRIPTION

[0030] The technical solution of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described here.

[0031] In the description of the present application, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any one or more embodiments or examples in a suitable manner.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0033] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0034] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples shown in the present application.

[0035] The present application embodiment discloses an automatic milling device for graphite gaskets. Figure 1 and Figure 2The milling groove device includes a vibrating loading tray 1, a feeding track 2, a transfer assembly 3, a clamping assembly 4 and a milling groove assembly 5. The vibrating loading tray 1 is used to vibrate and sort the graphite gaskets so that the graphite gaskets can be transported out in rows. The feeding track 2 is connected to the output end of the vibrating loading tray 1, and the feeding track 2 is used to transport the sorted graphite gaskets. Specifically, the feeding track 2 is provided with a limiting groove 6 along the conveying direction, and the width of the limiting groove 6 is slightly larger than the thickness of a single graphite gasket, so that the limiting groove 6 can limit the graphite gasket. The feeding track 2 includes an integrally connected inclined section 21 and a curved section 22, the higher of the two ends of the inclined section 21 is connected to the vibrating loading tray 1, and the lower of the two ends of the inclined section 21 is connected to the curved section 22, and the end of the curved section 22 away from the inclined section 21 is located below the inclined section 21 and is arranged toward the ground. The graphite gasket gradually transitions to the curved section 22 along the inclined section 21 , so that the graphite gasket gradually changes from a horizontal state to a vertical state, which facilitates the subsequent transfer of the graphite gasket by the transfer assembly 3 .

[0036] The transfer assembly 3 is located at one side of the bending section 22, and is used to transfer the graphite gasket in the bending section 22 to the clamping assembly 4. The transfer assembly 3 includes a translation seat 31, a linear cylinder 32, and a magnetic adsorption member 33. The translation seat 31 is movably arranged. In this embodiment, the movement of the translation seat 31 is driven by the pneumatic cylinder 7, and the translation seat 31 is connected to the piston rod of the pneumatic cylinder 7. The linear cylinder 32 is installed on the translation seat 31, and the magnetic adsorption member 33 is connected to the piston rod of the linear cylinder 32. The magnetic adsorption member 33 is used to adsorb the graphite gasket at the end of the bending section 22.

[0037] The clamping assembly 4 is close to the transfer assembly 3, and the clamping assembly 4 is used to clamp the graphite gasket; the milling assembly 5 is located on one side of the clamping assembly 4, and the milling assembly 5 is used to mill the graphite gasket after clamping. Specifically, the clamping assembly 4 includes a rotating seat 41 and a clamping jaw chuck 42, the rotating seat 41 is rotatably connected to the frame, and the clamping jaw chuck 42 is installed on the rotating seat 41; the rotating seat 41 is used to drive the clamping jaw chuck 42 to rotate, and the clamping jaw chuck 42 is used to clamp the graphite gasket on the magnetic adsorption component 33. The milling assembly 5 includes a CNC lathe 51 and a tool 52, and the tool 52 is installed on the CNC lathe 51, and the CNC lathe 51 is used to drive the tool 52 close to the clamping jaw chuck 42, and the tool 52 is used to mill the graphite gasket.

[0038] When the graphite gasket needs to be processed, the magnetic force of the magnetic adsorption part 33 is used to attract the graphite gasket at the end of the bending section 22. Then the pneumatic cylinder 7 drives the translation seat 31 to move, so that the linear cylinder 32 and the magnetic adsorption part 33 move synchronously and gradually approach the position of the clamping assembly. Then the linear cylinder 32 is operated to make the magnetic adsorption part 33 approach the clamping chuck 42. At the same time, the magnetic adsorption part 33 removes the graphite gasket so that the graphite gasket is clamped by the clamping chuck 42. The rotating seat 41 can drive the clamping chuck 42 to rotate, so that the graphite gasket and the tool 52 rotate relative to each other, thereby completing the milling process of the graphite gasket.

[0039] In addition, a dust extraction pipe 8 is installed on the CNC lathe 51, one end of which is close to the tool 52 and the other end is connected to an external exhaust fan. Since metal dust is generated during the processing, a negative pressure is generated in the dust extraction pipe 8 under the action of the exhaust fan, so that the dust extraction pipe 8 can absorb the metal dust and reduce the impact of dust on surrounding workers.

[0040] According to some embodiments of the present application, optionally, please refer to Figure 2 A collecting tray 9 is also installed below the jaw chuck 42, and the collecting tray 9 is used to collect the graphite gasket dropped from the jaw chuck 42. When the graphite gasket is processed, the jaw chuck 42 releases the graphite gasket, and under the action of gravity, the graphite gasket falls into the collecting tray 9, and the collection is completed, which is convenient for subsequent processing.

[0041] The implementation principle of the automatic milling groove device for graphite gaskets in the embodiment of the present application is as follows: the vibrating plate vibrates and feeds the graphite gaskets, the conveying track conveys the arranged graphite gaskets, the transfer component 3 transfers the graphite gaskets to the clamping component 4 for clamping, and finally the milling groove component 5 is used to cut the graphite gaskets. The entire production process has a high degree of automation, which makes it convenient to mill the graphite gaskets and reduces the labor intensity of personnel.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic milling device for graphite gaskets, characterized in that: The invention comprises a vibrating loading plate (1), a feeding track (2), a transfer component (3), a clamping component (4) and a slot milling component (5), wherein the vibrating loading plate (1) is used for vibrating and sorting graphite gaskets, the feeding track (2) is connected to the output end of the vibrating loading plate (1), and the feeding track (2) is used for conveying sorted graphite gaskets; the transfer component (3) is used for transferring the graphite gaskets in the feeding track (2) to the clamping component (4), the clamping component (4) is located on one side of the feeding track (2) and is used for clamping the graphite gaskets; and the slot milling component (5) is used for cutting slots on the clamped graphite gaskets.

2. The automatic milling device for graphite gaskets according to claim 1 is characterized in that: The feed track (2) is provided with a limit groove (6), and the limit groove (6) is used to limit the graphite gasket; the feed track (2) comprises an inclined section (21) and a curved section (22) which are integrally connected, the higher end of the inclined section (21) being connected to the vibrating loading tray (1), the lower end of the inclined section (21) being connected to the curved section (22), and the other end of the curved section (22) being located below the inclined section (21).

3. The automatic milling device for graphite gaskets according to claim 2 is characterized in that: The transfer assembly (3) comprises a translation seat (31), a linear cylinder (32) and a magnetic adsorption member (33); the translation seat (31) is movably arranged; the linear cylinder (32) is arranged on the translation seat (31); the magnetic adsorption member (33) is connected to the piston rod of the linear cylinder (32) and is used to adsorb the graphite gasket at the end position of the bending section (22).

4. The automatic milling device for graphite gaskets according to claim 3 is characterized in that: The clamping assembly (4) comprises a rotating seat (41) and a clamping jaw chuck (42); the rotating seat (41) is rotatably connected; the clamping jaw chuck (42) is arranged on the rotating seat (41) and is used to clamp the graphite gasket on the magnetic attraction member (33).

5. The automatic milling device for graphite gaskets according to claim 4 is characterized in that: The slot milling assembly (5) comprises a numerically controlled lathe (51) and a tool (52); the tool (52) is arranged on the numerically controlled lathe (51); the numerically controlled lathe (51) is used to drive the tool (52) to approach the clamping jaw chuck (42); and the tool (52) is used to mill slots on graphite gaskets.

6. The automatic milling device for graphite gaskets according to claim 4, characterized in that: A collecting tray (9) is also provided below the clamping jaw chuck (42), and the collecting tray (9) is used to collect graphite gaskets that fall from the clamping jaw chuck (42).

7. The automatic milling device for graphite gaskets according to claim 5, characterized in that: The numerically controlled lathe (51) is also provided with a dust extraction pipe (8), one end of the dust extraction pipe (8) being close to the tool (52) and the other end being connected to an external exhaust fan.

8. The automatic milling device for graphite gaskets according to claim 3 is characterized in that: It also comprises a pneumatic cylinder (7), which is connected to the translation seat (31) and is used to control the movement of the translation seat (31).

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