A flange connection metal gasket production and manufacturing device and method

Abstract

The present invention discloses a device and method for producing and manufacturing flange-connected metal gaskets, and specifically relates to the technical field of gasket production, including a base and a top frame, a stamping mechanism is provided between the bottom end of the top frame and the top end of the base, a first transmission mechanism is fixedly installed on the top end of the base, and a second transmission mechanism is fixedly installed on the side of the top end of the base close to the stamping mechanism; the stamping mechanism includes a first longitudinal frame and a second longitudinal frame, the first longitudinal frame is fixedly installed on the bottom end of the top frame, the second longitudinal frame is fixedly installed on the top end of the base, a longitudinal sliding frame is fixedly installed on the bottom end of the first longitudinal frame, and longitudinal sliding rods are slidably installed at the four corners of the longitudinal sliding frame. According to the present invention, a stamping mechanism is provided to automatically and synchronously stamp out an outer ring of a metal gasket and an inner ring of a metal gasket, thereby improving the overall production efficiency of flange-connected metal gaskets, and the stamping bottom frame can be driven to rotate synchronously to automatically withdraw the outer ring of the metal gasket and the inner ring of the metal gasket.

Description

Technical Field

[0001] The invention relates to the technical field of gasket production, and in particular to a production and manufacturing device and method for flange connection metal gaskets. Background Art

[0002] Flange connection metal gaskets are accessories used to seal flange connection parts. They are commonly found in connections such as pipelines, equipment and valves. Their main function is to fill the gap between flanges to prevent fluid leakage, while being able to withstand certain pressures and temperatures. Commonly used metal gasket materials include stainless steel, aluminum alloy and other alloy materials, which can be divided into many types, including flat gaskets, concave and convex gaskets and ring gaskets.

[0003] Flange connection metal gaskets are usually manufactured by stamping. A long metal sheet or disc-shaped blank is placed in a stamping die, and the sheet or blank is punched into a gasket through an upper die. Subsequently, the gasket is manually taken out of the stamping die for the next gasket to be processed and produced. Manual unloading poses certain safety hazards and affects the overall processing efficiency. To this end, we propose a flange connection metal gasket production device and method to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a flange connection metal gasket production device and method to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a flange connection metal gasket production and manufacturing device, comprising a base and a top frame, a stamping mechanism is provided between the bottom end of the top frame and the top end of the base, a first transmission mechanism is fixedly installed on the top end of the base, and a second transmission mechanism is fixedly installed on the side of the top end of the base close to the stamping mechanism;

[0006] The stamping mechanism includes a first longitudinal frame and a second longitudinal frame, the first longitudinal frame is fixedly mounted on the bottom end of the top frame, the second longitudinal frame is fixedly mounted on the top end of the base, a longitudinal sliding frame is fixedly mounted on the bottom end of the first longitudinal frame, longitudinal sliding rods are slidably mounted at the four corners of the longitudinal sliding frame, a stamping top seat is fixedly mounted on the bottom end of the longitudinal sliding rod, a stamping cylinder is provided in the middle of the longitudinal sliding frame, the stamping cylinder is fixedly mounted on the bottom end of the top frame, the driving end of the stamping cylinder and the top end of the stamping top seat are fixedly mounted, a stamping base is fixedly mounted on the top end of the second longitudinal frame, a stamping bottom piece is provided in the middle of the stamping base, and a stamping top piece corresponding to the stamping bottom piece is fixedly mounted in the middle of the bottom end of the stamping top seat.

[0007] As a preferred technical solution of the present invention, the stamping bottom part includes a stamping bottom frame, which is movably clamped in the middle of the stamping base, and the top of the stamping bottom frame is provided with an outer ring groove and an inner ring groove, and the outer ring groove is provided with a plurality of outer push rods distributed in a ring array, and the heads of the outer push rods are movably clamped in the inner lower wall of the outer ring groove, and the inner ring groove is provided with a plurality of inner push rods distributed in a ring array, and the heads of the inner push rods are movably clamped in the inner lower wall of the inner ring groove, and the bottom ends of the plurality of outer push rods and inner push rods are fixedly installed with bottom push plates, and a limiting column is fixedly installed in the middle of the top end of the bottom push plate, and the limiting column is movably clamped in the middle of the bottom end of the stamping bottom frame, and a spring is provided between the bottom push plate and the stamping bottom frame, and the spring is movably sleeved on the outside of the limiting column.

[0008] As a preferred technical solution of the present invention, the stamped top piece includes a stamped outer ring, which is fixedly installed in the middle of the bottom end of the stamped top seat, and the position of the stamped outer ring corresponds vertically to the position of the outer ring groove. A stamped inner ring is provided in the stamped outer ring, which is fixedly installed in the middle of the bottom end of the stamped top seat, and the position of the stamped inner ring corresponds vertically to the position of the inner ring groove. An outer pressure ring is fixedly provided between the inner side of the stamped outer ring and the outer side of the stamped inner ring, and an inner pressure plate is fixedly provided on the inner side of the stamped inner ring.

[0009] As a preferred technical solution of the present invention, a flip shaft is fixedly installed on one side of the bottom end of the stamping bottom frame, and the flip shaft is rotatably clamped in the stamping base, and both ends of the flip shaft extend out of the outside of the stamping base, and both ends of the flip shaft are fixedly installed with a first worm gear, and the outer bottom of the first worm gear is meshedly connected with a first worm, and the outer side of the first worm is rotatably installed on the first rotating frame, and the first rotating frame is fixedly installed on the outside of the stamping base, and one end of the first worm is fixedly installed with a first gear, and the outer side of the stamping top seat is fixedly installed with a first rack used in conjunction with the first gear, and a first longitudinal sliding groove is opened at the bottom of the first rack, and a first guide protrusion corresponding to the first longitudinal sliding groove is fixedly installed on the outer side of the stamping base, and the first guide protrusion is movably clamped in the first longitudinal sliding groove.

[0010] As a preferred technical solution of the present invention, an installation groove is provided in the middle of the bottom end of the stamping base away from the side of the flip axis, and a guide slide frame is fixedly installed on the inner end of the installation groove, and a support slide is slidingly provided in the guide slide frame, and the upper surface of the support slide is in contact with the bottom end of the stamping bottom frame, and a rotating frame is fixedly installed on the outer end of the installation groove, and a threaded rod is rotatably installed in the middle of the rotating frame, and the support slide is threadedly installed on the outside of the threaded rod, and a second gear is fixedly installed on the end of the threaded rod away from the support slide, and a second rack used in conjunction with the second gear is fixedly installed on the outside of the stamping top seat, and a second longitudinal slide groove is provided on the bottom of the second rack, and a second guide protrusion corresponding to the second longitudinal slide groove is fixedly installed on the outside of the stamping base, and the second guide protrusion is movably connected in the second longitudinal slide groove.

[0011] As a preferred technical solution of the present invention, an auxiliary frame is fixedly installed on the second longitudinal frame near the flip axis, the middle fixed card of the auxiliary frame is provided with an auxiliary frame, and the inner end rolling card of the auxiliary frame is provided with a ball.

[0012] As a preferred technical solution of the present invention, a shielding plate is fixedly installed on the second vertical frame at a position far away from the flip axis.

[0013] As a preferred technical solution of the present invention, the first transmission mechanism includes two groups of transmission frames distributed symmetrically, and the first transmission mechanism is fixedly installed on the top of the base through the transmission frame. The top rotating clamp of the transmission frame is provided with a transmission roller, and the outer movable sleeves of the two transmission rollers are provided with a transmission belt. A driving motor is fixedly installed on the top of one of the transmission frames, and the driving end of the driving motor and the corresponding end of the transmission roller are fixedly installed. The transmission belt in the first transmission mechanism is located below the stamping base.

[0014] As a preferred technical solution of the present invention, the structure of the second transmission mechanism is the same as that of the first transmission mechanism, the second transmission mechanism is fixedly installed on the top of the base through a transmission frame, the transmission belt in the second transmission mechanism and the transmission belt in the first transmission mechanism are vertically distributed, the transmission belt in the second transmission mechanism is located at the side end of the stamping base, and an auxiliary support plate is fixedly installed on the top of one side of the stamping base close to the second transmission mechanism, and the end of the auxiliary support plate away from the stamping base is located above the transmission belt in the second transmission mechanism.

[0015] A method for using a flange connection metal gasket production and manufacturing device comprises the following steps:

[0016] Step 1: The plate-like raw material is automatically transferred between the stamping bottom part and the stamping top part through external equipment, the lower surface of the plate-like raw material contacts the upper surface of the stamping bottom frame, the stamping cylinder is controlled to open, and the stamping top seat is driven to descend, thereby driving the stamping top part to descend, and the stamping outer ring and the stamping inner ring are respectively stamped with the plate-like raw material until the stamping outer ring and the stamping inner ring are respectively clamped in the outer ring groove and the inner ring groove, and the metal gasket outer ring and the metal gasket inner ring are automatically and synchronously stamped out, and the metal gasket outer ring and the metal gasket inner ring are respectively movably clamped in the outer ring groove and the inner ring groove;

[0017] Step 2: Control the start of the stamping cylinder to drive the stamping top seat to rise, thereby driving the stamping top piece to rise and demould, and control the second rack to rise synchronously. The second rack first drives the second gear to rotate, thereby driving the threaded rod to rotate, and then drives the support slide to slide synchronously. The support slide is separated from the bottom end of the stamping bottom frame, and the stamping bottom frame loses support;

[0018] At the same time, the first rack is controlled to rise synchronously, and the first rack drives the first gear to rotate, thereby driving the first worm to drive the first worm wheel to rotate, and then driving the stamping bottom frame to rotate synchronously along the flip axis, thereby driving the outer ring of the metal gasket and the inner ring of the metal gasket to rotate synchronously along the flip axis, and the ball contacts the bottom push plate, and pushes the bottom push plate to control the sliding of multiple outer push rods and inner push rods, and squeeze the spring, and the multiple outer push rods and inner push rods push out the outer ring of the metal gasket and the inner ring of the metal gasket respectively, and automatically withdraw the outer ring of the metal gasket and the inner ring of the metal gasket;

[0019] The automatically-returned metal gasket outer ring and the metal gasket inner ring fall on the upper surface of the conveyor belt in the first conveying mechanism, and the driving motor in the first conveying mechanism is controlled to drive the conveyor roller to rotate, thereby driving the conveyor belt to convey, thereby driving the metal gasket outer ring and the metal gasket inner ring to convey, thereby facilitating the automatic conveyance of the automatically-returned metal gasket outer ring and the metal gasket inner ring, so that the metal gasket outer ring and the metal gasket inner ring can be processed later;

[0020] Step 3: Automatically transfer the plate-shaped raw material again. The plate-shaped raw material carries the waste generated after stamping and is transferred to the upper surface of the conveyor belt in the second conveying mechanism through the auxiliary support plate. The driving motor in the second conveying mechanism is controlled to drive the conveyor roller to rotate, thereby driving the conveyor belt to be transferred, thereby driving the waste to be transferred, so that the waste can be processed later;

[0021] Subsequently, the stamping cylinder is controlled to be turned on again to drive the stamping top seat to descend. While the stamping top seat descends, the first rack is controlled to descend synchronously. The first rack first drives the first gear to rotate in the opposite direction, thereby driving the first worm to drive the first worm wheel to rotate in the opposite direction, thereby driving the stamping bottom frame to rotate in the opposite direction synchronously along the flip axis to reset;

[0022] At the same time, the second rack is controlled to descend synchronously, and the second rack drives the second gear to rotate in the opposite direction, so that the threaded rod rotates in the opposite direction, and then drives the support slide to slide in the opposite direction synchronously, and the upper surface of the support slide contacts the bottom end of the stamping bottom frame, and the support slide again supports the end of the stamping bottom frame away from the flip axis, so as to improve the stability of the plate-like raw material during stamping processing, and control the stamping top piece to descend again, and the stamping outer ring and the stamping inner ring respectively stamp the plate-like raw material until the stamping outer ring and the stamping inner ring are respectively stuck in the outer ring groove and the inner ring groove, and the metal gasket outer ring and the metal gasket inner ring are automatically and synchronously stamped out again.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. By setting up a stamping mechanism, the outer ring and the inner ring of the metal gasket are automatically and synchronously stamped out, which improves the overall production efficiency of the flange connection metal gasket, and can synchronously drive the stamping bottom frame to rotate, and automatically withdraw the outer ring and the inner ring of the metal gasket.

[0025] 2. By setting a support slide to support the end of the stamping bottom frame away from the flip axis, the stability of the plate-shaped raw material during stamping processing is improved, and the rotation of the stamping bottom frame to automatically withdraw the metal gasket outer ring and the metal gasket inner ring will not be affected.

[0026] 3. By setting up the first transmission mechanism and the second transmission mechanism, the outer ring of the metal gasket and the inner ring of the metal gasket that are automatically withdrawn can be automatically transmitted, and it is convenient to drive the waste material to be transmitted, so as to realize the classified discharge of metal gaskets and waste materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the structure of the present invention.

[0029] Figure 2 It is a structural schematic diagram of the punching mechanism in the present invention.

[0030] Figure 3 It is a partial structural schematic diagram of the punching mechanism in the present invention.

[0031] Figure 4 It is a schematic diagram of partial structural connection of the punching mechanism in the present invention.

[0032] Figure 5For the present invention Figure 4 Enlarged view of point A in the middle.

[0033] Figure 6 For the present invention Figure 4 Enlarged view of point B in the middle.

[0034] Figure 7 For the present invention Figure 4 Enlarged view of point C in the middle.

[0035] Figure 8 It is a schematic diagram of the structural connection between the stamping top piece and the stamping bottom piece in the present invention.

[0036] Fig. 9 For the present invention Figure 8 Enlarged view of point D in the middle.

[0037] Fig.10 It is a schematic diagram of the connection of part of the structure of the punching mechanism in the present invention from another angle.

[0038] Fig.11 It is a schematic diagram of the structural connection of the first transmission mechanism in the present invention.

[0039] In the figure: 1, base; 2, top frame; 3, stamping mechanism; 4, first transmission mechanism; 5, second transmission mechanism; 6, auxiliary support plate; 31, first vertical frame; 311, vertical sliding frame; 312, vertical sliding rod; 313, stamping cylinder; 32, second vertical frame; 321, shielding plate; 322, auxiliary frame; 323, auxiliary frame; 324, ball bearing; 33, stamping top seat; 331, stamping top piece; 3311, stamping outer ring; 3312, stamping inner ring; 3313, outer pressure ring; 3314, inner pressure plate; 34, stamping base; 35, stamping bottom piece; 351, stamping bottom frame; 301, outer ring groove; 302, inner ring groove; 352, outer top Rod; 353, inner push rod; 354, bottom push plate; 355, limit column; 356, spring; 36, flip axis; 361, first worm gear; 362, first worm; 363, first rotating frame; 364, first gear; 365, first rack; 3651, first longitudinal slide groove; 3652, first guide protrusion; 341, mounting groove; 37, guide slide frame; 371, support slide; 372, rotating frame; 373, threaded rod; 374, second gear; 375, second rack; 3751, second longitudinal slide groove; 3752, second guide protrusion; 41, transmission frame; 42, transmission roller; 43, transmission belt; 44, driving motor. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example: Figure 1-11 As shown, the present invention provides a flange connection metal gasket production and manufacturing device, comprising a base 1 and a top frame 2, a stamping mechanism 3 is provided between the bottom end of the top frame 2 and the top end of the base 1, a first transmission mechanism 4 is fixedly installed on the top end of the base 1, and a second transmission mechanism 5 is fixedly installed on one side of the top end of the base 1 close to the stamping mechanism 3;

[0042] The stamping mechanism 3 includes a first vertical frame 31 and a second vertical frame 32. The first vertical frame 31 is fixedly mounted on the bottom end of the top frame 2, and the second vertical frame 32 is fixedly mounted on the top end of the base 1. A vertical sliding frame 311 is fixedly mounted on the bottom end of the first vertical frame 31. Vertical sliding rods 312 are slidably mounted at the four corners of the vertical sliding frame 311. A stamping top seat 33 is fixedly mounted on the bottom end of the vertical sliding rod 312. A stamping cylinder 313 is provided in the middle of the vertical sliding frame 311. The stamping cylinder 313 is fixedly mounted. At the bottom end of the top frame 2, the driving end of the stamping cylinder 313 and the top of the stamping top seat 33 are fixedly installed, and a stamping base 34 is fixedly installed on the top of the second longitudinal frame 32. A stamping bottom piece 35 is provided in the middle of the stamping base 34, and a stamping top piece 331 corresponding to the stamping bottom piece 35 is fixedly installed in the middle of the bottom end of the stamping top seat 33. When in use, the stamping cylinder 313 is controlled to open, and the stamping top seat 33 is driven to descend, thereby driving the stamping top piece 331 to descend.

[0043] The stamping bottom part 35 includes a stamping bottom frame 351, which is movably connected to the middle part of the stamping base 34. The top of the stamping bottom frame 351 is provided with an outer ring groove 301 and an inner ring groove 302. The outer ring groove 301 is provided with a plurality of outer push rods 352 distributed in an annular array. The heads of the outer push rods 352 are movably connected to the inner lower wall of the outer ring groove 301. The inner ring groove 302 is provided with a plurality of inner push rods 353 distributed in an annular array. The heads of the inner push rods 353 are movably connected to the inner lower wall of the inner ring groove 302. On the lower wall, a bottom push plate 354 is fixedly installed at the bottom ends of multiple outer push rods 352 and inner push rods 353, and a limiting column 355 is fixedly installed in the middle of the top end of the bottom push plate 354. The limiting column 355 is movably clamped in the middle of the bottom end of the stamped bottom frame 351. A spring 356 is provided between the bottom push plate 354 and the stamped bottom frame 351. The spring 356 is movably sleeved on the outer side of the limiting column 355. By pushing the bottom push plate 354, the multiple outer push rods 352 and the inner push rods 353 are controlled to slide and squeeze the spring 356.

[0044] The stamping top piece 331 includes a stamping outer ring 3311, which is fixedly installed in the middle of the bottom end of the stamping top seat 33, and the position of the stamping outer ring 3311 corresponds vertically to the position of the outer ring groove 301. A stamping inner ring 3312 is provided in the stamping outer ring 3311, and the stamping inner ring 3312 is fixedly installed in the middle of the bottom end of the stamping top seat 33, and the position of the stamping inner ring 3312 corresponds vertically to the position of the inner ring groove 302. An outer pressure ring 3313 is fixedly provided between the inner side of the stamping outer ring 3311 and the outer side of the stamping inner ring 3312, and an inner pressure plate 3314 is fixedly provided on the inner side of the stamping inner ring 3312. When in use, the plate-shaped The raw material is automatically transferred between the stamping bottom part 35 and the stamping top part 331 through external equipment, and the lower surface of the plate-like raw material contacts the upper surface of the stamping bottom frame 351. By controlling the stamping top part 331 to descend, the stamping outer ring 3311 and the stamping inner ring 3312 respectively stamp the plate-like raw material until the stamping outer ring 3311 and the stamping inner ring 3312 are respectively inserted into the outer ring groove 301 and the inner ring groove 302, and the metal gasket outer ring and the metal gasket inner ring are automatically and synchronously stamped out, thereby improving the overall production efficiency of flange-connected metal gaskets. The metal gasket outer ring and the metal gasket inner ring are respectively movably inserted into the outer ring groove 301 and the inner ring groove 302.

[0045] A flip shaft 36 is fixedly installed on one side of the bottom end of the stamping bottom frame 351, and the flip shaft 36 is rotatably connected to the stamping base 34. By setting the flip shaft 36, the stamping bottom frame 351 is convenient to rotate along the flip shaft 36 as the axis. Both ends of the flip shaft 36 extend out of the outside of the stamping base 34. Both ends of the flip shaft 36 are fixedly installed with a first worm gear 361. The outer bottom of the first worm gear 361 is meshed and connected with a first worm 362. The outer side of the first worm 362 is rotatably installed on the first rotating frame 363. The first rotating frame 363 is fixedly installed on the outer side of the stamping base 34 A first gear 364 is fixedly mounted on one end of the first worm 362, and a first rack 365 used in conjunction with the first gear 364 is fixedly mounted on the outer side of the stamping top seat 33. When the stamping top seat 33 rises for demoulding, the first rack 365 is controlled to rise synchronously, and the first rack 365 drives the first gear 364 to rotate, thereby driving the first worm 362 to drive the first worm wheel 361 to rotate, and then driving the stamping bottom frame 351 to rotate synchronously along the flip axis 36, thereby driving the outer ring of the metal gasket and the inner ring of the metal gasket to rotate synchronously along the flip axis 36;

[0046] On the contrary, when the stamping top seat 33 descends, the first rack 365 is controlled to descend synchronously, and the first rack 365 drives the first gear 364 to rotate in the opposite direction, thereby driving the first worm 362 to drive the first worm wheel 361 to rotate in the opposite direction, and then driving the stamping bottom frame 351 to rotate in the opposite direction along the flip axis 36 for reset.

[0047] A first longitudinal groove 3651 is provided at the bottom of the first rack 365, and a first guide protrusion 3652 corresponding to the first longitudinal groove 3651 is fixedly installed on the outer side of the stamping base 34. The first guide protrusion 3652 is movably engaged in the first longitudinal groove 3651. By setting the first longitudinal groove 3651 and the first guide protrusion 3652, when the first rack 365 descends synchronously, the first guide protrusion 3652 slides in the first longitudinal groove 3651, thereby improving the stability of the longitudinal lifting and lowering of the first rack 365.

[0048] A mounting groove 341 is provided in the middle of the bottom end of the stamping base 34 at a position away from the flip axis 36. A guide slide frame 37 is fixedly installed at the inner end of the mounting groove 341. A support slide seat 371 is provided in the guide slide frame 37. The upper surface of the support slide seat 371 contacts the bottom end of the stamping bottom frame 351. The support slide seat 371 supports the end of the stamping bottom frame 351 away from the flip axis 36, thereby improving the stability of the plate-like raw material during stamping. A rotating frame 372 is fixedly installed at the outer end of the mounting groove 341. A threaded rod 373 is rotatably installed in the middle of the rotating frame 372. The support slide seat 371 is threadedly installed on The second gear 374 is fixedly installed on the outer side of the threaded rod 373 and one end of the threaded rod 373 away from the support slide 371. The second rack 375 used in conjunction with the second gear 374 is fixedly installed on the outer side of the stamping top seat 33. When the stamping top seat 33 rises to demould, the second rack 375 is controlled to rise synchronously. The second rack 375 first drives the second gear 374 to rotate, thereby driving the threaded rod 373 to rotate, and then drives the support slide 371 to perform synchronous translational sliding. The support slide 371 is separated from the bottom end of the stamping bottom frame 351, and the stamping bottom frame 351 loses support, which is convenient for subsequent flipping.

[0049] On the contrary, when the stamping top seat 33 descends, the second rack 375 is controlled to descend synchronously, and the second rack 375 drives the second gear 374 to rotate in the opposite direction, so that the threaded rod 373 rotates in the opposite direction, and then drives the supporting slide 371 to perform synchronous reverse translational sliding. The upper surface of the supporting slide 371 contacts the bottom end of the stamping bottom frame 351, and the supporting slide 371 supports the end of the stamping bottom frame 351 away from the flip axis 36.

[0050] A second longitudinal groove 3751 is provided at the bottom of the second rack 375, and a second guide protrusion 3752 corresponding to the second longitudinal groove 3751 is fixedly installed on the outer side of the stamping base 34. The second guide protrusion 3752 is movably engaged in the second longitudinal groove 3751. By setting the second longitudinal groove 3751 and the second guide protrusion 3752, when the second rack 375 descends synchronously, the second guide protrusion 3752 slides in the second longitudinal groove 3751, thereby improving the stability of the longitudinal lifting of the second rack 375.

[0051] An auxiliary frame 322 is fixedly installed on the second longitudinal frame 32 near the side of the flip axis 36. The middle fixed card of the auxiliary frame 322 is provided with an auxiliary frame 323, and the inner end rolling card of the auxiliary frame 323 is provided with a ball 324. When the stamping bottom frame 351 is driven to rotate synchronously along the flip axis 36, and the outer ring and the inner ring of the metal gasket are driven to rotate synchronously along the flip axis 36, the ball 324 contacts the bottom push plate 354 and pushes the bottom push plate 354 to control the sliding of multiple outer push rods 352 and inner push rods 353, and squeeze the spring 356. The multiple outer push rods 352 and the inner push rods 353 push out the outer ring and the inner ring of the metal gasket respectively, and automatically withdraw the outer ring and the inner ring of the metal gasket.

[0052] A shielding plate 321 is fixedly mounted on the second vertical frame 32 at a position away from the flip axis 36 .

[0053] The first transmission mechanism 4 includes two groups of transmission frames 41 distributed symmetrically. The first transmission mechanism 4 is fixedly installed on the top of the base 1 through the transmission frames 41. The top of the transmission frame 41 is rotatably clamped with a transmission roller 42. The outer movable sleeves of the two transmission rollers 42 are provided with a transmission belt 43. A driving motor 44 is fixedly installed on the top of one of the transmission frames 41. The driving end of the driving motor 44 and the corresponding end of the transmission roller 42 are fixedly installed. The transmission belt 43 in the first transmission mechanism 4 is located below the stamping base 34. Under the blocking and limiting action of the baffle plate 321, the outer ring and the inner ring of the metal gasket that are automatically withdrawn fall on the upper surface of the transmission belt 43 in the first transmission mechanism 4. By controlling the driving motor 44 in the first transmission mechanism 4 to start, the transmission roller 42 is driven to rotate, thereby driving the transmission belt 43 to transmit, thereby driving the outer ring and the inner ring of the metal gasket to be transmitted, thereby facilitating the automatic transmission of the outer ring and the inner ring of the metal gasket that are automatically withdrawn, so that the outer ring and the inner ring of the metal gasket can be processed later.

[0054] The structure of the second transmission mechanism 5 is the same as that of the first transmission mechanism 4. The second transmission mechanism 5 is fixedly installed on the top of the base 1 through the transmission frame 41. The transmission belt 43 in the second transmission mechanism 5 and the transmission belt 43 in the first transmission mechanism 4 are vertically distributed. The transmission belt 43 in the second transmission mechanism 5 is located at the side end of the stamping base 34. An auxiliary support plate 6 is fixedly installed on the top of the side of the stamping base 34 close to the second transmission mechanism 5. The end of the auxiliary support plate 6 away from the stamping base 34 is located above the transmission belt 43 in the second transmission mechanism 5. After the stamping of the plate-like raw material is completed, it continues to be transmitted for subsequent stamping operations, and the plate-like raw material carries the waste generated after stamping and is transmitted to the upper surface of the transmission belt 43 in the second transmission mechanism 5 through the auxiliary support plate 6. The driving motor 44 in the second transmission mechanism 5 is controlled to drive the transmission roller 42 to rotate, thereby driving the transmission belt 43 to transmit, thereby driving the waste to be transmitted, so that the waste can be processed subsequently.

[0055] A method for using a flange connection metal gasket production and manufacturing device comprises the following steps:

[0056] Step 1: The plate-like raw material is automatically transferred to between the stamping bottom part 35 and the stamping top part 331 through external equipment, and the lower surface of the plate-like raw material contacts the upper surface of the stamping bottom frame 351. The stamping cylinder 313 is controlled to open, and the stamping top seat 33 is driven to descend, thereby driving the stamping top part 331 to descend. The stamping outer ring 3311 and the stamping inner ring 3312 respectively stamp the plate-like raw material until the stamping outer ring 3311 and the stamping inner ring 3312 are respectively inserted into the outer ring groove 301 and the inner ring groove 302, and the metal gasket outer ring and the metal gasket inner ring are automatically and synchronously stamped out, and the metal gasket outer ring and the metal gasket inner ring are respectively movably inserted into the outer ring groove 301 and the inner ring groove 302;

[0057] Step 2: Control the stamping cylinder 313 to start, drive the stamping top seat 33 to rise, thereby driving the stamping top piece 331 to rise and demould, and control the second rack 375 to rise synchronously. The second rack 375 first drives the second gear 374 to rotate, thereby driving the threaded rod 373 to rotate, and then drives the support slide 371 to slide synchronously. The support slide 371 is separated from the bottom end of the stamping bottom frame 351, and the stamping bottom frame 351 loses support;

[0058] At the same time, the first rack 365 is controlled to rise synchronously, and the first rack 365 drives the first gear 364 to rotate, thereby driving the first worm 362 to drive the first worm wheel 361 to rotate, and then driving the stamping bottom frame 351 to rotate synchronously along the flip axis 36, thereby driving the outer ring of the metal gasket and the inner ring of the metal gasket to rotate synchronously along the flip axis 36, and the ball 324 contacts the bottom push plate 354, and pushes the bottom push plate 354 to control the sliding of multiple outer push rods 352 and inner push rods 353, and squeeze the spring 356, and the multiple outer push rods 352 and inner push rods 353 push out the outer ring of the metal gasket and the inner ring of the metal gasket respectively, and automatically withdraw the outer ring of the metal gasket and the inner ring of the metal gasket;

[0059] The automatically-returned metal gasket outer ring and the metal gasket inner ring fall on the upper surface of the conveyor belt 43 in the first conveying mechanism 4. The driving motor 44 in the first conveying mechanism 4 is controlled to drive the conveyor roller 42 to rotate, thereby driving the conveyor belt 43 to convey, thereby driving the metal gasket outer ring and the metal gasket inner ring to convey, thereby facilitating the automatic conveyance of the automatically-returned metal gasket outer ring and the metal gasket inner ring, so that the metal gasket outer ring and the metal gasket inner ring can be processed later;

[0060] Step 3: Automatically transport the plate-like raw material again. The plate-like raw material carries the waste generated after stamping and is transported to the upper surface of the conveyor belt 43 in the second conveyor mechanism 5 through the auxiliary support plate 6. The driving motor 44 in the second conveyor mechanism 5 is controlled to drive the conveyor roller 42 to rotate, thereby driving the conveyor belt 43 to transport, thereby driving the waste to be transported, so that the waste can be processed later;

[0061] Subsequently, the stamping cylinder 313 is controlled to be turned on again to drive the stamping top seat 33 to descend. When the stamping top seat 33 descends, the first rack 365 is controlled to descend synchronously. The first rack 365 first drives the first gear 364 to rotate in the opposite direction, thereby driving the first worm 362 to drive the first worm wheel 361 to rotate in the opposite direction, thereby driving the stamping bottom frame 351 to rotate in the opposite direction synchronously along the flip axis 36 to reset;

[0062] At the same time, the second rack 375 is controlled to descend synchronously, and the second rack 375 drives the second gear 374 to rotate in the opposite direction, so that the threaded rod 373 rotates in the opposite direction, and then drives the support slide 371 to perform synchronous reverse translational sliding, and the upper surface of the support slide 371 contacts the bottom end of the stamping bottom frame 351, and the support slide 371 again supports the end of the stamping bottom frame 351 away from the flip axis 36, so as to improve the stability of the plate-like raw material during stamping processing, and control the stamping top piece 331 to descend again, and the stamping outer ring 3311 and the stamping inner ring 3312 respectively stamp the plate-like raw material until the stamping outer ring 3311 and the stamping inner ring 3312 are respectively stuck in the outer ring groove 301 and the inner ring groove 302, and the metal gasket outer ring and the metal gasket inner ring are automatically and synchronously stamped out again.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange connection metal gasket manufacturing device, comprising a base (1) and a top frame (2), characterized in that: A stamping mechanism (3) is provided between the bottom end of the top frame (2) and the top end of the base (1); a first transmission mechanism (4) is fixedly installed on the top end of the base (1); and a second transmission mechanism (5) is fixedly installed on the side of the top end of the base (1) close to the stamping mechanism (3); The punching mechanism (3) comprises a first longitudinal frame (31) and a second longitudinal frame (32), wherein the first longitudinal frame (31) is fixedly mounted on the bottom end of the top frame (2), and the second longitudinal frame (32) is fixedly mounted on the top end of the base (1), a longitudinal sliding frame (311) is fixedly mounted on the bottom end of the first longitudinal frame (31), longitudinal sliding rods (312) are slidably mounted at the four corners of the longitudinal sliding frame (311), a punching top seat (33) is fixedly mounted on the bottom end of the longitudinal sliding rod (312), and the longitudinal sliding frame (311) is fixedly mounted on the bottom end of the longitudinal sliding rod (312). 11) is provided with a stamping cylinder (313) in the middle, the stamping cylinder (313) is fixedly mounted on the bottom end of the top frame (2), the driving end of the stamping cylinder (313) and the top end of the stamping top seat (33) are fixedly mounted, a stamping base (34) is fixedly mounted on the top end of the second longitudinal frame (32), a stamping bottom piece (35) is provided in the middle of the stamping base (34), and a stamping top piece (331) corresponding to the stamping bottom piece (35) is fixedly mounted in the middle of the bottom end of the stamping top seat (33); The first transmission mechanism (4) comprises two groups of transmission frames (41) which are symmetrically distributed. The first transmission mechanism (4) is fixedly mounted on the top of the base (1) through the transmission frames (41). A transmission roller (42) is rotatably mounted on the top of the transmission frame (41). A transmission belt (43) is movablely mounted on the outer sides of the two transmission rollers (42). A driving motor (44) is fixedly mounted on the top of one of the transmission frames (41). The driving end of the driving motor (44) and the corresponding end of the transmission roller (42) are fixedly mounted. The transmission belt (43) in the first transmission mechanism (4) is located below the stamping base (34). The structure of the second transmission mechanism (5) is the same as that of the first transmission mechanism (4). The second transmission mechanism (5) is fixedly mounted on the top of the base (1) through a transmission frame (41). The transmission belt (43) in the second transmission mechanism (5) and the transmission belt (43) in the first transmission mechanism (4) are vertically distributed. The transmission belt (43) in the second transmission mechanism (5) is located at the side end of the stamping base (34). An auxiliary support plate (6) is fixedly mounted on the top of one side of the stamping base (34) close to the second transmission mechanism (5). The end of the auxiliary support plate (6) away from the stamping base (34) is located above the transmission belt (43) in the second transmission mechanism (5). The stamping bottom part (35) comprises a stamping bottom frame (351), the stamping bottom frame (351) is movably clamped in the middle of the stamping base (34), the top of the stamping bottom frame (351) is provided with an outer ring groove (301) and an inner ring groove (302), the outer ring groove (301) is provided with a plurality of outer push rods (352) distributed in an annular array, the head of the outer push rod (352) is movably clamped in the inner lower wall of the outer ring groove (301), the inner ring groove (302) is provided with a plurality of inner push rods (353) distributed in an annular array, the inner push rod (353) is provided with a plurality of inner push rods (353) distributed in an annular array, and the inner push rod (353) is provided with a plurality of inner push rods (353) distributed in an annular array. The head of the outer push rod (352) and the inner push rod (353) are movably connected to the inner lower wall of the inner ring groove (302); the bottom ends of the plurality of outer push rods (352) and the inner push rods (353) are fixedly installed with a bottom push plate (354); a limiting column (355) is fixedly installed in the middle of the top end of the bottom push plate (354); the limiting column (355) is movably connected to the middle of the bottom end of the stamping bottom frame (351); a spring (356) is provided between the bottom push plate (354) and the stamping bottom frame (351); the spring (356) is movably sleeved on the outer side of the limiting column (355); the stamping bottom frame ( A flip shaft (36) is fixedly installed on one side of the bottom end of the punching base (34), and the flip shaft (36) is rotatably clamped in the punching base (34). Both ends of the flip shaft (36) extend out of the outside of the punching base (34). Both ends of the flip shaft (36) are fixedly installed with a first worm gear (361). The outer bottom of the first worm gear (361) is meshedly connected with a first worm (362). The outer side of the first worm (362) is rotatably installed on a first rotating frame (363). The first rotating frame (363) is fixedly installed on the punching base. On the outer side of the seat (34), one end of the first worm (362) is fixedly mounted with a first gear (364), on the outer side of the stamping top seat (33) is fixedly mounted with a first rack (365) used in conjunction with the first gear (364), a first longitudinal slide groove (3651) is provided at the bottom of the first rack (365), and on the outer side of the stamping base (34) is fixedly mounted with a first guide protrusion (3652) corresponding to the first longitudinal slide groove (3651), and the first guide protrusion (3652) is movably engaged in the first longitudinal slide groove (3651); A mounting groove (341) is provided in the middle of the bottom end of the stamping base (34) at a position on one side away from the flip axis (36); a guide slide frame (37) is fixedly installed at the inner end of the mounting groove (341); a support slide seat (371) is slidably provided in the guide slide frame (37); the upper surface of the support slide seat (371) contacts the bottom end of the stamping bottom frame (351); a rotating frame (372) is fixedly installed at the outer end of the mounting groove (341); a threaded rod (373) is rotatably installed in the middle of the rotating frame (372); the support slide seat (371) is threadedly installed on the threaded rod A second gear (374) is fixedly installed on the outer side of the rod (373), and one end of the threaded rod (373) away from the supporting slide (371); a second rack (375) used in conjunction with the second gear (374) is fixedly installed on the outer side of the stamping top seat (33); a second longitudinal slide groove (3751) is provided at the bottom of the second rack (375); a second guide protrusion (3752) corresponding to the second longitudinal slide groove (3751) is fixedly installed on the outer side of the stamping base (34); and the second guide protrusion (3752) is movably engaged in the second longitudinal slide groove (3751).

2. A flange connection metal gasket manufacturing device according to claim 1, characterized in that: The stamping top piece (331) comprises a stamping outer ring (3311), wherein the stamping outer ring (3311) is fixedly mounted at the middle of the bottom end of the stamping top seat (33), and the position of the stamping outer ring (3311) corresponds vertically to the position of the outer ring groove (301); a stamping inner ring (3312) is arranged in the stamping outer ring (3311), wherein the stamping inner ring (3312) is fixedly mounted at the middle of the bottom end of the stamping top seat (33), and the position of the stamping inner ring (3312) corresponds vertically to the position of the inner ring groove (302); an outer pressure ring (3313) is fixedly mounted between the inner side of the stamping outer ring (3311) and the outer side of the stamping inner ring (3312), and an inner pressure plate (3314) is fixedly mounted on the inner side of the stamping inner ring (3312).

3. A flange connection metal gasket manufacturing device according to claim 2, characterized in that: An auxiliary frame (322) is fixedly mounted on the second longitudinal frame (32) at a position close to one side of the flip shaft (36); an auxiliary frame (323) is fixedly mounted on the middle of the auxiliary frame (322); and a rolling card is mounted on the inner end of the auxiliary frame (323) and a ball (324) is rolled.

4. A flange connection metal gasket production and manufacturing device according to claim 3, characterized in that: A shielding plate (321) is fixedly mounted on the second vertical frame (32) at a position away from one side of the flip axis (36).

5. A method for using the flange connection metal gasket production and manufacturing device according to claim 4, characterized in that: The steps include: Step 1: The plate-like raw material is automatically transferred to between the stamping bottom part (35) and the stamping top part (331) through external equipment, the lower surface of the plate-like raw material contacts the upper surface of the stamping bottom frame (351), the stamping cylinder (313) is controlled to open, the stamping top seat (33) is driven to descend, thereby driving the stamping top part (331) to descend, and the stamping outer ring (3311) and the stamping inner ring (3312) respectively stamp the plate-like raw material until the stamping outer ring (3311) and the stamping inner ring (3312) are respectively inserted into the outer ring groove (301) and the inner ring groove (302), and the metal gasket outer ring and the metal gasket inner ring are automatically and synchronously stamped out, and the metal gasket outer ring and the metal gasket inner ring are respectively movably inserted into the outer ring groove (301) and the inner ring groove (302); Step 2: Control the stamping cylinder (313) to start, drive the stamping top seat (33) to rise, thereby driving the stamping top piece (331) to rise and demould, and control the second rack (375) to rise synchronously. The second rack (375) first drives the second gear (374) to rotate, thereby driving the threaded rod (373) to rotate, and then drives the support slide (371) to slide synchronously. The support slide (371) is separated from the bottom end of the stamping bottom frame (351), and the stamping bottom frame (351) loses support; At the same time, the first rack (365) is controlled to rise synchronously, and the first rack (365) drives the first gear (364) to rotate, thereby driving the first worm (362) to drive the first worm wheel (361) to rotate, and then driving the stamping bottom frame (351) to rotate synchronously along the flip axis (36), thereby driving the outer ring of the metal gasket and the inner ring of the metal gasket to rotate synchronously along the flip axis (36), and the ball (324) and the bottom push plate (354) contact and push the bottom push plate (354) to control the sliding of multiple outer push rods (352) and the inner push rod (353), and squeeze the spring (356), and the multiple outer push rods (352) and the inner push rod (353) respectively push out the outer ring of the metal gasket and the inner ring of the metal gasket, and automatically remove the outer ring of the metal gasket and the inner ring of the metal gasket; The automatically-returned metal gasket outer ring and the metal gasket inner ring fall onto the upper surface of the conveyor belt (43) in the first conveying mechanism (4), and the driving motor (44) in the first conveying mechanism (4) is controlled to start and drive the conveyor roller (42) to rotate, thereby driving the conveyor belt (43) to be transported, thereby driving the metal gasket outer ring and the metal gasket inner ring to be transported, thereby facilitating the automatic transport of the automatically-returned metal gasket outer ring and the metal gasket inner ring, so that the metal gasket outer ring and the metal gasket inner ring can be processed later; Step 3: Automatically transport the plate-like raw material again, and the plate-like raw material carrying the waste generated after stamping is transported to the upper surface of the conveyor belt (43) in the second conveying mechanism (5) through the auxiliary support plate (6), and the driving motor (44) in the second conveying mechanism (5) is turned on by control to drive the conveying roller (42) to rotate, thereby driving the conveyor belt (43) to transport, thereby driving the waste to be transported, so that the waste can be processed later; Subsequently, the stamping cylinder (313) is controlled to be turned on again to drive the stamping top seat (33) to descend. While the stamping top seat (33) descends, the first rack (365) is controlled to descend synchronously. The first rack (365) first drives the first gear (364) to rotate in the opposite direction, thereby driving the first worm (362) to drive the first worm wheel (361) to rotate in the opposite direction, thereby driving the stamping bottom frame (351) to rotate in the opposite direction synchronously along the flip axis (36) to reset; At the same time, the second rack (375) is controlled to descend synchronously, and the second rack (375) drives the second gear (374) to rotate in the opposite direction, so that the threaded rod (373) rotates in the opposite direction, thereby driving the support slide (371) to perform synchronous reverse translational sliding, and the upper surface of the support slide (371) contacts the bottom end of the stamping bottom frame (351), and the support slide (371) again supports the end of the stamping bottom frame (351) away from the flip axis (36), thereby improving the stability of the plate-like raw material during stamping processing, and the stamping top piece (331) is controlled to descend again, and the stamping outer ring (3311) and the stamping inner ring (3312) respectively stamp the plate-like raw material until the stamping outer ring (3311) and the stamping inner ring (3312) are respectively inserted into the outer ring groove (301) and the inner ring groove (302), and the metal gasket outer ring and the metal gasket inner ring are automatically and synchronously stamped out again.

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