CN212821887U - Graphite metal gasket closing device - Google Patents
Graphite metal gasket closing device Download PDFInfo
- Publication number
- CN212821887U CN212821887U CN202021596774.2U CN202021596774U CN212821887U CN 212821887 U CN212821887 U CN 212821887U CN 202021596774 U CN202021596774 U CN 202021596774U CN 212821887 U CN212821887 U CN 212821887U
- Authority
- CN
- China
- Prior art keywords
- metal gasket
- belt
- graphite metal
- rotating wheel
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000010439 graphite Substances 0.000 title claims abstract description 58
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 58
- 238000003860 storage Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims 4
- 238000007906 compression Methods 0.000 claims 4
- 238000003825 pressing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Gasket Seals (AREA)
Abstract
The utility model discloses a graphite metal gasket pressing device, which comprises a bracket, a lifting cylinder, a driving motor, a rotating wheel, a cylindrical bulge, an arc-shaped plate, a clamping cylinder, a belt and an operating platform; the lifting cylinder is fixed on the support, and a piston rod of the lifting cylinder is downwards connected with the driving motor; the output end of the driving motor is downwards connected with the center of the rotating wheel; the cylindrical bulge is eccentrically arranged below the rotating wheel; the operating platform is provided with a belt and a belt power device, and clamping cylinders and arc-shaped plates which are symmetrically arranged are arranged on two sides of the operating platform and are vertical to the conveying direction of the belt; a piston rod of the clamping cylinder extends towards the belt direction and is connected with the outer side of the arc-shaped plate; the arc-shaped plate can clamp the graphite metal gasket, and the rotating wheel can downwards enable the cylindrical protrusion to be inserted into the inner circle in the middle of the clamped graphite metal gasket and attached to the circumference of the inner circle. The utility model has the characteristics of simple structure, effectively alleviate workman labor efficiency, improve production effect etc.
Description
Technical Field
The utility model relates to a flattening device, especially a graphite metal gasket closing device.
Background
The graphite metal gasket is a gasket with the best rebound resilience in a semi-metal sealing gasket, and is formed by alternately winding a V-shaped or W-shaped thin steel strip and various fillers (graphite, asbestos and tetrafluoro). It is especially suitable for the places of uneven load, easy loosening of joint force, periodic variation of temperature and pressure, and impact or vibration. The static sealing element is a static sealing element at the flange connection positions of valves, pumps, heat exchangers, towers, manholes, handholes and the like, and is widely applied to petrochemical, mechanical, electric power, metallurgy, shipbuilding, medicine, atomic energy, aerospace and other departments. But metal gasket is when twining, because production technology, the inside perk of the metal billet of the interior circle of metal gasket can form the arch, needs the workman to flatten the protruding manual of interior circle when leaving the factory to weld flat. The mode has various defects, the labor burden of workers is large, the production efficiency is low, and related technicians search for the mode.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an effectively alleviate workman's labour, improve production efficiency's graphite metal gasket closing device.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
a graphite metal gasket pressing device comprises a support, a lifting cylinder, a driving motor, a rotating wheel, a cylindrical bulge, an arc-shaped plate, a clamping cylinder, a belt and an operation table; the lifting cylinder is fixed on the support, and a piston rod of the lifting cylinder is downwards connected with the driving motor; the output end of the driving motor is downwards connected with the center of the rotating wheel; the cylindrical bulge is eccentrically arranged below the rotating wheel; the operating platform is provided with a belt and a belt power device, and clamping cylinders and arc-shaped plates which are symmetrically arranged are arranged on two sides of the operating platform and are vertical to the conveying direction of the belt; a piston rod of the clamping cylinder extends towards the belt direction and is connected with the outer side of the arc-shaped plate; the arc-shaped plate can clamp the graphite metal gasket, and the rotating wheel can downwards enable the cylindrical protrusion to be inserted into the inner circle in the middle of the clamped graphite metal gasket and attached to the circumference of the inner circle.
The graphite metal gasket pressing device also comprises a storage bin and a discharging cylinder; the lower part of the storage bin is provided with a discharge hole; a material pushing port is also arranged on the opposite side of the upper discharge port and the discharge port of the storage bin; and a piston rod of the discharging cylinder is arranged right opposite to the material pushing opening.
According to the graphite metal gasket pressing device, the speed reducing mechanism is further arranged between the driving motor and the rotating wheel.
In the graphite metal gasket pressing device, the cylindrical protrusion is connected with the rotating wheel shaft.
The graphite metal gasket pressing device also comprises a control chip; the output end of the control chip is respectively connected with the discharging cylinder, the lifting cylinder, the driving motor, the belt power device and the clamping cylinder.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses a driving motor drives the swiveling wheel rotation and drives the protruding rotation of cylinder, arc and die clamping cylinder cooperation cylinder are protruding, realize that arc and die clamping cylinder clip graphite metal gasket for the first time but when not pressing from both sides when tight graphite metal gasket can rotate promptly, the protruding contact of cylinder and interior circle, under the bellied drive of cylinder, graphite metal gasket is rotatory, and interior circle arch is taken the assigned position. And then the graphite metal gasket is clamped by the arc-shaped plate and the clamping cylinder for the second time, namely the graphite metal gasket cannot rotate, and the driving motor drives the rotating wheel to rotate so as to drive the cylindrical protrusion to rotate to flatten the inner circular protrusion. The utility model has the characteristics of simple structure, effectively alleviate workman labor efficiency, improve production effect etc.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.
The reference numbers in the figures denote: 1. a storage bin; 2. a discharging cylinder; 3. a support; 4. a clamping cylinder; 5. an arc-shaped plate; 6. an operation table; 7. a belt; 8. a rotating wheel; 9. a drive motor; 10. a lift cylinder; 11. and (4) a cylindrical bulge.
Detailed Description
Referring to fig. 1-2, the utility model discloses a support 3, lift cylinder 10, driving motor 9, swiveling wheel 8, cylinder arch 11, arc 5, die clamping cylinder 4, belt 7, operation panel 6, storage silo 1, belt drive and ejection of compact cylinder 2. The storage bin 1 is of a cylindrical structure with openings at two ends, the opening at the upper end can accommodate a graphite metal gasket, a discharge port is arranged on the cylindrical surface at the lower end, and the height of the discharge port is consistent with or slightly lower than that of the graphite metal gasket; a material pushing port is also arranged on the opposite side of the material outlet; the height of a piston rod of the discharging cylinder 2 is slightly lower than that of the material pushing opening. And a piston rod of the discharging cylinder 2 is arranged right opposite to the material pushing opening. By adopting the structure, when the storage bin 1 is not provided with the graphite metal gasket, the material can be discharged from the upper end of the storage bin 1; the piston rod of the discharging cylinder 2 extends into the storage bin 1 through the material pushing port and pushes the graphite metal gasket out of the storage bin 1.
Referring to fig. 1-4, an operation platform 6 is arranged behind the discharge port of the storage bin 1; a belt 7 is arranged on the operating platform 6; the belt 7 drives the graphite metal gasket to be transported forwards. The lifting cylinder 10 is fixed on the support 3, a piston rod of the lifting cylinder 10 extends downwards to be connected with the driving motor 9, and the driving motor 9 can be driven to move up and down through the extension and retraction of the lifting cylinder 10. The output end of the driving motor 9 is downwards connected with the center of the rotating wheel 8 through a speed reducing mechanism. The lower part of the rotating wheel 8 is eccentrically provided with a cylindrical bulge 11; the cylindrical bulge 11 is connected to the lower part of the rotating wheel 8 through a rotating shaft; the distance between the outermost edge of the cylindrical protrusion 11 and the center of the rotating wheel 8 is equal to the radius of the inner circle in the middle of the graphite metal gasket, so that the cylindrical protrusion 11 can be attached to the circumference of the inner circle. The clamping cylinders 4 which are symmetrically arranged are arranged on two sides of the operating platform 6 and are vertical to the conveying direction of the belt 7; the arc-shaped plate 5 is in an arc-shaped circular ring shape; and a piston rod of the clamping cylinder 4 extends towards the belt 7 and is connected with the outer side of the arc-shaped plate 5. The clamping cylinders 4 and the arc plates 5 on the two sides of the operating platform 6 can clamp the two sides of the graphite metal gasket or allow the graphite metal gasket to rotate in the arc plates 5 on the two sides. When the rotating wheel 8 is driven by the lifting cylinder 10 to descend, the cylindrical protrusion 11 can be downwards inserted into the inner circle in the middle of the clamped graphite metal gasket and attached to the circumference of the inner circle.
The utility model discloses still include control chip, control chip's output is connected with ejection of compact cylinder 2, promotion cylinder 10, driving motor 9 and die clamping cylinder 4 respectively. By adopting the structure, the control chip can respectively control the discharging of the discharging cylinder 2, the extension of the lifting cylinder 10, the rotation of the driving motor 9, the clamping of the clamping cylinder 4 and the movement of the belt driven by the belt driving device.
The utility model discloses a working process does: when the storage bin 1 is not provided with the graphite metal gasket, the material can be discharged from the upper end of the storage bin 1; the control chip controls the discharge cylinder to stretch out, and a piston rod of the discharge cylinder 2 stretches into the storage bin 1 through the material pushing port and pushes the graphite metal gasket out of the discharge port of the storage bin 1.
When the graphite metal gasket falls onto the belt 7, the belt driving device drives the belt to move, and the belt 7 drives the graphite metal gasket to be conveyed forwards continuously; the control chip controls the belt driving device to enable the graphite metal gasket on the belt to stop between the two arc-shaped plates 5; the control chip controls the clamping cylinder 4 to extend out, and the graphite metal gasket is clamped but not clamped by the arc-shaped plate 5, namely, the graphite metal gasket can rotate in the arc-shaped plate 5. The control chip controls the piston rod of the lifting cylinder 10 to extend out, the belt driving device controls the belt to stop moving, and the cylindrical protrusion 11 falls in the inner circle of the graphite metal gasket and is tangent to the inner circle. The control chip controls the driving motor 9 to drive the cylindrical protrusion 11 to rotate for a circle along the inner circle of the graphite metal gasket through the rotating wheel 8, and in the rotating process, the cylindrical protrusion 11 touches the inner side protrusion of the graphite metal gasket and drives the graphite metal gasket to rotate so as to bring the inner side protrusion of the graphite metal gasket to a specified position. The control chip controls the clamping cylinder 4 to continuously extend forwards, the graphite metal gasket is clamped tightly by the arc-shaped plate 5, the graphite metal gasket cannot rotate, the control chip controls the driving motor 9 to drive the cylindrical protrusion 11 to rotate for a circle again along the inner circle of the graphite metal gasket through the rotating wheel 8, the inner side of the graphite metal gasket is flattened, and the graphite metal gasket is compressed tightly.
After the flattening is finished, the control chip controls the piston rod of the lifting cylinder 10 to retract, the control chip controls the driving motor 9 to move upwards integrally, and the cylindrical protrusion 11 is separated from the inner side of the graphite metal gasket; the control chip controls the clamping cylinder 4 to contract, the graphite metal gasket is opened by the arc-shaped plate 5, the belt driving device drives the belt to move, the belt 7 drives the graphite metal gasket to move forwards continuously, after the processing, the inner side bulges of the graphite metal gasket are positioned on the same straight line, and then the flattening is completed, so that the corresponding welding treatment in the later stage is facilitated.
Claims (5)
1. The utility model provides a graphite metal gasket closing device which characterized in that: comprises a bracket (3), a lifting cylinder (10), a driving motor (9), a rotating wheel (8), a cylindrical bulge (11), an arc-shaped plate (5), a clamping cylinder (4), a belt (7) and an operating platform (6); the lifting cylinder (10) is fixed on the support (3), and a piston rod of the lifting cylinder (10) is downwards connected with the driving motor (9); the output end of the driving motor (9) is downwards connected with the center of the rotating wheel (8); the cylindrical bulge (11) is eccentrically arranged below the rotating wheel (8); the belt (7) and a belt power device are arranged on the operating platform (6), and clamping cylinders (4) and arc-shaped plates (5) which are symmetrically arranged are further arranged on two sides of the operating platform (6) and are vertical to the conveying direction of the belt (7); a piston rod of the clamping cylinder (4) extends out towards the belt (7) and is connected with the outer side of the arc-shaped plate (5); the arc-shaped plate can clamp the graphite metal gasket, and the rotating wheel (8) can downwards enable the cylindrical protrusion (11) to be inserted into an inner circle in the middle of the clamped graphite metal gasket and attached to the circumference of the inner circle.
2. The graphite metal gasket compression device of claim 1, wherein: the device also comprises a storage bin (1) and a discharging cylinder (2); the lower part of the storage bin (1) is provided with a discharge hole; a material pushing port is also arranged on the opposite side of the upper material outlet and the material outlet of the storage bin (1); and a piston rod of the discharging cylinder (2) is arranged right opposite to the material pushing opening.
3. The graphite metal gasket compression device of claim 1, wherein: and a speed reducing mechanism is also arranged between the driving motor (9) and the rotating wheel (8).
4. The graphite metal gasket compression device of claim 1, wherein: the cylindrical bulge (11) is connected with the rotating wheel (8) through a shaft.
5. The graphite metal gasket compression device of any one of claims 1-4, wherein: the device also comprises a control chip; the output end of the control chip is respectively connected with the discharging cylinder (2), the lifting cylinder (10), the driving motor (9), the belt power device and the clamping cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596774.2U CN212821887U (en) | 2020-08-05 | 2020-08-05 | Graphite metal gasket closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596774.2U CN212821887U (en) | 2020-08-05 | 2020-08-05 | Graphite metal gasket closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212821887U true CN212821887U (en) | 2021-03-30 |
Family
ID=75128696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021596774.2U Expired - Fee Related CN212821887U (en) | 2020-08-05 | 2020-08-05 | Graphite metal gasket closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212821887U (en) |
-
2020
- 2020-08-05 CN CN202021596774.2U patent/CN212821887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |