Edge covering device for graphite sealing gasket

Abstract

The utility model relates to the technical field of graphite sealing gasket equipment, in particular to an edge covering device of a graphite sealing gasket, which comprises a base, the inner wall of the base is rotatably connected with the outer wall of a turnover mechanism, a rotating motor rotates to drive a rotating rod to rotate, and the rotating rod rotates to drive a horizontal connecting rod to rotate. The horizontal connecting rod rotates to drive the horizontal edge covering shaft to rotate, the horizontal edge covering shaft rotates to drive the horizontal edge covering roller to rotate, the horizontal edge covering roller rotates by a circle to conduct edge covering treatment on the top of the graphite sealing gasket, and the horizontal connecting rod rotates to drive the vertical connecting rod to rotate. The vertical connecting rod rotates to drive the vertical edge covering shaft to rotate, the vertical edge covering shaft rotates to drive the vertical edge covering roller to rotate, the vertical edge covering roller rotates by a circle to conduct edge covering treatment on the outer side wall of the graphite sealing gasket, and edge covering can be conducted on the top and the outer wall of the graphite sealing gasket at the same time. And convenience is brought to people for edge covering of the graphite sealing gasket.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite sealing gasket equipment, in particular to an edge wrapping device for a graphite sealing gasket. Background Art

[0002] Graphite composite gasket is a commonly used sealing material, which is made of graphite sheets and metal or non-metal substrate layers alternately laminated. Graphite composite gasket has good corrosion resistance, high and low temperature resistance, good compression resilience and high strength. It is mainly used for sealing applications in high temperature, high pressure and strong corrosive environments, such as pipelines, valves, pumps and other equipment in the chemical, petroleum, electric power and other industries. During transportation and use, the top and edges of graphite sealing gaskets are prone to powdering. Graphite sealing gaskets contain a certain amount of harmful substances. Powdering can easily cause harm to people's health, so they need to be wrapped.

[0003] At present, most of the edge-wrapping devices of graphite sealing gaskets on the market can wrap one side of the graphite sealing gasket. When wrapping the other sides, the position of the graphite sealing gasket needs to be manually changed. The steps are very cumbersome, which brings inconvenience to people in wrapping the graphite sealing gasket. Utility Model Content

[0004] The purpose of the utility model is to provide a graphite sealing gasket hemming device to solve the problem in the background technology that the position state of the graphite sealing gasket needs to be manually changed when the other sides are hemmed. To achieve the above purpose, the utility model provides the following technical solutions: a graphite sealing gasket hemming device, comprising a base, the inner wall of the base is rotatably connected to the outer wall of a flip mechanism, the inner wall of the flip mechanism is movably engaged with the outer wall of the rotating mechanism, and the outer side wall of the rotating mechanism is fixedly connected to one side of the horizontal hemming mechanism.

[0005] The other side of the horizontal hemming mechanism is fixedly connected to one side of the vertical hemming mechanism, the top of the base is movably engaged with the bottom of the clamping mechanism, and the bottom of the rotating mechanism is movably abutted against the top of the clamping mechanism.

[0006] Preferably, the base includes a base, a column, an edging mounting plate and a graphite sealing gasket, the top of the back side of the base is fixedly connected to the bottom of the column, and the top of the base near the front side is fixedly connected to the bottom of the edging mounting plate, the top of the edging mounting plate is movably abutted against the bottom of the graphite sealing gasket, and flip through holes are respectively provided on both sides of the column.

[0007] Preferably, the flipping mechanism consists of a flip rod, a flip block and a flip connecting plate, the outer walls at both ends of the flip rod are rotatably connected to the inner walls of the two flip through holes respectively, and the outer wall in the middle of the flip rod is fixedly connected to the inner wall of the flip block, the front side of the flip block is fixedly connected to the back side of the flip connecting plate, and a motor through hole is arranged inside the flip connecting plate near the front side.

[0008] Preferably, the rotating mechanism includes a rotating motor, a rotating rod and a rotating start disk, the outer wall of the rotating motor is movably engaged with the inner wall of the motor through hole, and the bottom end of the rotating motor is fixedly connected to the top end of the rotating rod through a coupling, the bottom of the rotating rod is fixedly connected to the top of the rotating start disk, and the bottom of the rotating start disk is provided with a bevel groove.

[0009] Preferably, the horizontal hemming mechanism consists of a horizontal connecting rod, a horizontal hemming shaft and a horizontal hemming roller, one side of the horizontal connecting rod is fixedly connected to the outer wall of the rotating rod near the bottom, and the outer wall on the other side of the horizontal connecting rod is rotatably connected to the inner wall of the horizontal hemming shaft, and the outer wall of the horizontal hemming shaft is movably engaged with the inner wall of the horizontal hemming roller.

[0010] Preferably, the vertical hemming mechanism includes a vertical connecting rod, a vertical hemming shaft and a vertical hemming roller, one side of the vertical connecting rod is fixedly connected to the other side of the horizontal connecting rod, and the outer wall of the bottom end of the vertical connecting rod is rotatably connected to the inner wall of the vertical hemming shaft, and the outer wall of the vertical hemming shaft is movably engaged with the inner wall of the vertical hemming roller.

[0011] Preferably, the clamping mechanism consists of a clamping control disk, a clamping start button, three clamping telescopic rods and three clamping arc plates, the bottom of the clamping control disk is movably clamped with the top of the edging mounting disk, and the top of the clamping control disk near the outer wall is movably plugged with the bottom of the clamping start button, the top of the clamping start button is movably connected to the bottom of the bevel groove, and the outer side walls of the clamping control disk are respectively fixedly connected to one side of the three clamping telescopic rods, the three clamping telescopic rods are distributed in a circular array about the center of the clamping control disk, and the other sides of the three clamping telescopic rods are respectively fixedly connected to one side of the three clamping arc plates, and the other sides of the three clamping arc plates are all movably abutted against the inner wall of the graphite sealing gasket.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, by starting the rotating motor, the rotation of the rotating motor drives the rotating rod to rotate, the rotation of the rotating rod drives the rotating starting disk to rotate, the rotation of the rotating rod drives the horizontal connecting rod to rotate, the rotation of the horizontal connecting rod drives the horizontal hemming shaft to rotate, the rotation of the horizontal hemming shaft drives the horizontal hemming roller to rotate, the horizontal hemming roller rotates one circle to perform hemming treatment on the top of the graphite sealing gasket, the rotation of the horizontal connecting rod drives the rotation of the vertical connecting rod, the rotation of the vertical connecting rod drives the vertical hemming shaft to rotate, the rotation of the vertical hemming shaft drives the vertical hemming roller to rotate, the vertical hemming roller rotates one circle to perform hemming treatment on the outer side wall of the graphite sealing gasket, and the top and outer wall of the graphite sealing gasket can be hemmed at the same time, which brings convenience to people to hemming the graphite sealing gasket.

[0014] In the utility model, the rotating start disk rotates through the inclined groove to drive the clamping start button to move downward, thereby starting the clamping telescopic rod. The extension movement of the clamping telescopic rod drives the clamping arc plate to move linearly. The linear movement of the clamping arc plate can keep the graphite sealing gasket fixed, making it convenient for the device to wrap the graphite sealing gasket, which brings convenience to people in wrapping the graphite sealing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is an exploded view of the utility model;

[0018] Figure 4 For the utility model Figure 3 Enlarged view of the horizontal hemming mechanism;

[0019] Figure 5 For the utility model Figure 3 Enlarged view of the vertical hemming mechanism.

[0020] In the figure: 1. base; 101. base; 102. column; 103. hemming mounting plate; 104. graphite sealing gasket; 2. flip mechanism; 201. flip rod; 202. flip block; 203. flip connecting plate; 3. rotating mechanism; 301. rotating motor; 302. rotating rod; 303. rotating start plate; 4. horizontal hemming mechanism; 401. horizontal connecting rod; 402. horizontal hemming shaft; 403. horizontal hemming roller; 5. vertical hemming mechanism; 501. vertical connecting rod; 502. vertical hemming shaft; 503. vertical hemming roller; 6. clamping mechanism; 601. clamping control plate; 602. clamping start button; 603. clamping telescopic rod; 604. clamping arc plate. DETAILED DESCRIPTION

[0021] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a graphite sealing gasket edging device, including a base 1, the inner wall of the base 1 is rotatably connected to the outer wall of a flip mechanism 2, the inner wall of the flip mechanism 2 is movably engaged with the outer wall of a rotating mechanism 3, and the outer side wall of the rotating mechanism 3 is fixedly connected to one side of a horizontal edging mechanism 4.

[0023] The other side of the horizontal hemming mechanism 4 is fixedly connected to one side of the vertical hemming mechanism 5 , the top of the base 1 is movably engaged with the bottom of the clamping mechanism 6 , and the bottom of the rotating mechanism 3 is movably abutted against the top of the clamping mechanism 6 .

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the base 1 includes a base 101, a column 102, an edge mounting disk 103 and a graphite sealing gasket 104, the top of the back side of the base 101 is fixedly connected to the bottom of the column 102, and the top of the base 101 near the front side is fixedly connected to the bottom of the edge mounting disk 103, the top of the edge mounting disk 103 is movably abutted against the bottom of the graphite sealing gasket 104, and flip through holes are respectively provided on both sides of the column 102, and the column 102 can maintain the stability of the device during operation.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the flip mechanism 2 consists of a flip rod 201, a flip block 202 and a flip connecting plate 203. The outer walls at both ends of the flip rod 201 are rotatably connected to the inner walls of the two flip through holes respectively, and the outer wall in the middle of the flip rod 201 is fixedly connected to the inner wall of the flip block 202. The front side of the flip block 202 is fixedly connected to the back side of the flip connecting plate 203, and a motor through hole is provided inside the flip connecting plate 203 near the front side. When the flip rod 201 is rotated, the flip rod 201 rotates to drive the flip block 202 to rotate, and the flip block 202 rotates to drive the flip connecting plate 203 to rotate.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the rotating mechanism 3 includes a rotating motor 301, a rotating rod 302 and a rotating start disk 303. The outer wall of the rotating motor 301 is movably engaged with the inner wall of the motor through hole, and the bottom end of the rotating motor 301 is fixedly connected to the top end of the rotating rod 302 through a coupling, the bottom of the rotating rod 302 is fixedly connected to the top of the rotating start disk 303, and the bottom of the rotating start disk 303 is provided with an inclined groove. When the rotating motor 301 is started, the rotating motor 301 rotates to drive the rotating rod 302 to rotate, and the rotating rod 302 rotates to drive the rotating start disk 303 to rotate.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the horizontal hemming mechanism 4 is composed of a horizontal connecting rod 401, a horizontal hemming shaft 402 and a horizontal hemming roller 403. One side of the horizontal connecting rod 401 is fixedly connected to the outer side wall of the rotating rod 302 near the bottom, and the outer wall of the other side of the horizontal connecting rod 401 is rotatably connected to the inner wall of the horizontal hemming shaft 402. The outer wall of the horizontal hemming shaft 402 is movably engaged with the inner wall of the horizontal hemming roller 403. The rotation of the rotating rod 302 drives the horizontal connecting rod 401 to rotate. The rotation of the horizontal connecting rod 401 drives the horizontal hemming shaft 402 to rotate. The rotation of the horizontal hemming shaft 402 drives the horizontal hemming roller 403 to rotate. The horizontal hemming roller 403 rotates one circle to perform hemming on the top of the graphite sealing gasket 104.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the vertical hemming mechanism 5 includes a vertical connecting rod 501, a vertical hemming shaft 502 and a vertical hemming roller 503. One side of the vertical connecting rod 501 is fixedly connected to the other side of the horizontal connecting rod 401, and the outer wall of the bottom end of the vertical connecting rod 501 is rotatably connected to the inner wall of the vertical hemming shaft 502. The outer wall of the vertical hemming shaft 502 is movably engaged with the inner wall of the vertical hemming roller 503. The rotational movement of the horizontal connecting rod 401 drives the vertical connecting rod 501 to rotate. The rotational movement of the vertical connecting rod 501 drives the vertical hemming shaft 502 to rotate. The rotational movement of the vertical hemming shaft 502 drives the vertical hemming roller 503 to rotate. The vertical hemming roller 503 rotates one circle to perform hemming on the outer side wall of the graphite sealing gasket 104.

[0029] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the clamping mechanism 6 is composed of a clamping control disk 601, a clamping start button 602, three clamping telescopic rods 603 and three clamping arc plates 604. The bottom of the clamping control disk 601 is movably connected to the top of the edge mounting disk 103, and the top of the clamping control disk 601 close to the outer wall is movably plugged into the bottom of the clamping start button 602. The top of the clamping start button 602 is movably connected to the bottom of the inclined groove, and the outer wall of the clamping control disk 601 is fixedly connected to one side of the three clamping telescopic rods 603 respectively. The three clamping telescopic rods 603 are distributed in a ring array about the center of the clamping control disk 601. The other sides of the three clamping telescopic rods 603 are respectively fixedly connected to one side of the three clamping arc plates 604, and the other sides of the three clamping arc plates 604 are movably abutted against the inner wall of the graphite sealing gasket 104. The rotating start disk 303 rotates through the inclined groove to drive the clamping start button 602 to move downward, thereby starting the clamping telescopic rod 603. The extension movement of the clamping telescopic rod 603 drives the clamping arc plate 604 to move linearly. The linear movement of the clamping arc plate 604 can keep the graphite sealing gasket 104 fixed, making it convenient for the device to edge the graphite sealing gasket 104, which brings convenience for people to edge the graphite sealing gasket.

[0030] The use method and advantages of the utility model: When the edge wrapping device of the graphite sealing gasket is working, the working process is as follows:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, by starting the rotating motor 301, the rotating motor 301 rotates to drive the rotating rod 302 to rotate, the rotating rod 302 rotates to drive the rotating start disk 303 to rotate, the rotating rod 302 rotates to drive the horizontal connecting rod 401 to rotate, the horizontal connecting rod 401 rotates to drive the horizontal hemming shaft 402 to rotate, the horizontal hemming shaft 402 rotates to drive the horizontal hemming roller 403 to rotate, the horizontal hemming roller 403 rotates one circle to hem the top of the graphite sealing gasket 104, the horizontal connecting rod 401 rotates to drive the vertical connecting rod 501 to rotate, the vertical connecting rod 501 rotates to drive the vertical hemming shaft 502 to rotate, the vertical hemming shaft 502 rotates The movement drives the vertical hemming roller 503 to rotate. The vertical hemming roller 503 rotates for one circle to hem the outer wall of the graphite sealing gasket 104, and can hem the top and the outer wall of the graphite sealing gasket at the same time, which brings convenience for people to hem the graphite sealing gasket. The rotating start disk 303 rotates through the inclined groove to drive the clamping start button 602 to move downward, thereby starting the clamping telescopic rod 603. The extension movement of the clamping telescopic rod 603 drives the clamping arc plate 604 to move linearly. The linear movement of the clamping arc plate 604 can keep the graphite sealing gasket 104 fixed, so that the device can hem the graphite sealing gasket 104, which brings convenience for people to hem the graphite sealing gasket.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A graphite sealing gasket hemming device, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected to the outer wall of the turning mechanism (2), the inner wall of the turning mechanism (2) is movably engaged with the outer wall of the rotating mechanism (3), and the outer wall of the rotating mechanism (3) is fixedly connected to one side of the horizontal hemming mechanism (4); The other side of the horizontal hemming mechanism (4) is fixedly connected to one side of the vertical hemming mechanism (5), the top of the base (1) is movably engaged with the bottom of the clamping mechanism (6), and the bottom of the rotating mechanism (3) is movably abutted against the top of the clamping mechanism (6).

2. The graphite sealing gasket edge wrapping device according to claim 1, characterized in that: The base (1) comprises a pedestal (101), a column (102), an edge-wrapped mounting plate (103) and a graphite sealing gasket (104); the top of the back side of the pedestal (101) is fixedly connected to the bottom of the column (102), and the top of the front side of the pedestal (101) is fixedly connected to the bottom of the edge-wrapped mounting plate (103); the top of the edge-wrapped mounting plate (103) is movably abutted against the bottom of the graphite sealing gasket (104), and flip through holes are respectively provided on both sides of the column (102).

3. The graphite sealing gasket edge wrapping device according to claim 2, characterized in that: The flip mechanism (2) is composed of a flip rod (201), a flip block (202) and a flip connection plate (203); the outer walls at both ends of the flip rod (201) are rotatably connected to the inner walls of the two flip through holes respectively, and the outer wall in the middle of the flip rod (201) is fixedly connected to the inner wall of the flip block (202); the front side of the flip block (202) is fixedly connected to the back side of the flip connection plate (203), and a motor through hole is provided inside the flip connection plate (203) close to the front side.

4. The graphite sealing gasket edge wrapping device according to claim 3, characterized in that: The rotating mechanism (3) comprises a rotating motor (301), a rotating rod (302) and a rotating start disk (303); the outer wall of the rotating motor (301) is movably engaged with the inner wall of the motor through hole, and the bottom end of the rotating motor (301) is fixedly connected to the top end of the rotating rod (302) via a coupling; the bottom of the rotating rod (302) is fixedly connected to the top of the rotating start disk (303), and the bottom of the rotating start disk (303) is provided with an inclined groove.

5. The graphite sealing gasket edge wrapping device according to claim 4, characterized in that: The horizontal hemming mechanism (4) is composed of a horizontal connecting rod (401), a horizontal hemming shaft (402) and a horizontal hemming roller (403); one side of the horizontal connecting rod (401) is fixedly connected to the outer side wall of the rotating rod (302) near the bottom, and the outer wall of the other side of the horizontal connecting rod (401) is rotatably connected to the inner wall of the horizontal hemming shaft (402); the outer wall of the horizontal hemming shaft (402) is movably engaged with the inner wall of the horizontal hemming roller (403).

6. The graphite sealing gasket edge wrapping device according to claim 5, characterized in that: The vertical hemming mechanism (5) comprises a vertical connecting rod (501), a vertical hemming shaft (502) and a vertical hemming roller (503), one side of the vertical connecting rod (501) is fixedly connected to the other side of the horizontal connecting rod (401), and the outer wall of the bottom end of the vertical connecting rod (501) is rotatably connected to the inner wall of the vertical hemming shaft (502), and the outer wall of the vertical hemming shaft (502) is movably engaged with the inner wall of the vertical hemming roller (503).

7. The graphite sealing gasket edge wrapping device according to claim 2, characterized in that: The clamping mechanism (6) is composed of a clamping control plate (601), a clamping start button (602), three clamping telescopic rods (603) and three clamping arc plates (604); the bottom of the clamping control plate (601) is movably connected to the top of the edge mounting plate (103); the top of the clamping control plate (601) close to the outer wall is movably connected to the bottom of the clamping start button (602); the top of the clamping start button (602) is movably connected to the bottom of the inclined groove; The outer side walls of the clamping control plate (601) are respectively fixedly connected to one side of three clamping telescopic rods (603), the three clamping telescopic rods (603) are distributed in a circular array about the center of the clamping control plate (601), and the other sides of the three clamping telescopic rods (603) are respectively fixedly connected to one side of three clamping arc plates (604), and the other sides of the three clamping arc plates (604) are movably abutted against the inner wall of the graphite sealing gasket (104).

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