Continuous anti-jamming stamping equipment for metal gaskets

Abstract

The invention discloses continuous anti-jamming stamping equipment for metal gaskets, and relates to the technical field of stamping of the metal gaskets, the stamping equipment comprises a workbench fixedly arranged on a supporting seat, a storage box with the inner bottom wall obliquely arranged is fixedly arranged on the workbench, and a support is fixedly arranged at the end, away from the storage box, of the workbench; a stamping head is fixedly arranged on the support through a hydraulic rod, a lower die which ascends while the hydraulic rod descends is arranged on the supporting seat through a supporting mechanism, and a conveying mechanism which is connected with the material storage box and used for intermittently conveying metal gaskets in the material storage box to the lower die so that stamping can be continuous and not blocked is arranged on the workbench. And the conveying mechanism is linked with the hydraulic rod through a linkage mechanism. When the device is used, the problems that in the prior art, a worker needs to take out a stamped metal gasket and place a new metal gasket in the stamping process, if the reaction is not timely, the metal gasket can be possibly pressed by an upper die to cause damage, and manual feeding can be used for waiting to cause stamping blockage are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of metal gasket stamping, and specifically, to a continuous anti-jamming stamping device for metal gaskets. Background Art

[0002] A metal gasket is made of sheet materials with high precision and high hardness. It is usually used for the adjustment and measurement of precision molds or precision hardware, or as a spacer, called a precision gasket, sometimes also called a mold gasket or a precision clearance sheet. Metal gaskets are generally made by a stamping machine. The metal sheet is fed into the stamping machine and pressed under the action of a mold.

[0003] Chinese Patent Application CN218361536U discloses a metal gasket stamping device. The mounting plate can pivot slightly relative to the second pressing plate with the steering ball as a fulcrum. When the bottom surface of the upper die contacts the lower die, the inclination angle between the upper die and the lower die is corrected by pivoting, so that the surfaces of the upper die and the lower die are completely coincident during blanking, thereby improving the blanking quality.

[0004] However, the above device still has the following problems when in use: During the stamping process, the material needs to be placed in. Subsequently, workers need to take out the stamped metal gasket and place a new metal gasket during the upward movement of the upper die. If the operator reacts untimely, he may be pressed by the upper die and cause injury. Moreover, manual feeding may cause stamping jams due to waiting.

[0005] Therefore, it is an urgent problem to be solved by the present invention to provide a continuous anti-jamming stamping device for metal gaskets that can ensure strict synchronization of the stamping and feeding actions during use, pause the feeding during stamping to ensure positioning accuracy, automatically feed immediately after stamping is completed, eliminate the blanking period, and avoid jams caused by manual intervention or mechanical waiting. Summary of the Invention

[0006] Aiming at the above technical problems, the object of the present invention is to overcome the problems in the prior art that during the stamping process, the material needs to be placed in, and then workers need to take out the stamped metal gasket and place a new metal gasket during the upward movement of the upper die. If the operator reacts untimely, he may be pressed by the upper die and cause injury. Moreover, manual feeding may cause stamping jams due to waiting, so as to provide a continuous anti-jamming stamping device for metal gaskets that can ensure strict synchronization of the stamping and feeding actions during use, pause the feeding during stamping to ensure positioning accuracy, automatically feed immediately after stamping is completed, eliminate the blanking period, and avoid jams caused by manual intervention or mechanical waiting.

[0007] To achieve the above object, the present invention provides a continuous anti-jamming stamping device for metal gaskets. The stamping device includes: a workbench fixedly arranged on a support base, a storage box with an inclined inner bottom wall fixedly arranged on the workbench, and a bracket fixedly arranged at one end of the workbench away from the storage box. A stamping head is fixedly arranged on the bracket through a hydraulic rod. A lower die that rises while the hydraulic rod descends is arranged on the support base through a support mechanism. A conveying mechanism connected to the storage box is arranged on the workbench for intermittently conveying the metal gaskets in the storage box onto the lower die; wherein, The conveying mechanism is linked with the hydraulic rod through a linkage mechanism, and is used for conveying and feeding the subsequent metal gaskets to the lower die after stamping one metal gasket by the hydraulic rod, so that the stamping is continuous without jamming.

[0008] Preferably, the conveying mechanism includes: a material guiding seat, a turntable, a blocking member and a feeding assembly; wherein, An inclined material guiding seat communicated with the storage box is fixedly arranged on the workbench. A material guiding groove for the metal gasket to slide is formed on the material guiding seat. A turntable is rotatably arranged on the workbench through a rotating shaft. A plurality of groups of placing seats are fixedly arranged at intervals along the circumferential direction of the turntable. A blocking member that slides on the workbench to block the metal gaskets on the material guiding seat from piling up during the stamping of the hydraulic rod is arranged on the workbench. A feeding assembly for pushing the metal gaskets on the placing seats down and feeding them into the lower die is also arranged on the workbench.

[0009] Preferably, the blocking member includes: a sliding rod, a partition plate and a cam; wherein, A sliding rod penetrates through the workbench in a sliding manner. A limiting plate is fixedly arranged at the top end of the sliding rod. A tension spring with two ends respectively abutted against the bottom surface of the limiting plate and the top surface of the workbench is sleeved on the support rod of the sliding rod. A partition plate in contact with the inner bottom wall of the material guiding groove is fixedly arranged on the bottom surface of the limiting plate. A connecting plate is fixedly arranged at the bottom surface of the sliding rod. A cam in contact with the connecting plate is rotatably arranged on the support base. The cam is driven to rotate through a linkage mechanism.

[0010] Preferably, the linkage mechanism includes: a fixed sleeve fixedly sleeved on the output shaft of the hydraulic rod. A first rack that slides through the workbench is fixedly connected to the fixed sleeve. A gear meshing with the first rack is rotatably arranged on the support base. A first transmission belt is used for driving connection between the rotating shaft of the first rack and the rotating shaft of the cam.

[0011] Preferably, the feeding assembly includes: a rotating rod rotatably installed on the bottom surface of the workbench. A sliding sleeve is slidably sleeved on the rotating rod. A dialing block is fixedly arranged at the top end of the sliding sleeve. A dialing rod for dialing the metal gasket is fixedly arranged on the bottom surface of the dialing block. A key block is fixedly arranged on the inner side wall of the sliding sleeve. A key groove for the key block to slide is formed on the rotating rod. A driving member for driving the sliding sleeve to lift and rotate is arranged on the support base.

[0012] Preferably, the driving member further includes a rotating column and a driving rod; the rotating column is rotatably provided on the bottom surface of the workbench, a driving groove with a preset path is formed on the circumferential surface of the rotating column, a driving rod cooperating with the driving groove is fixedly provided on the outer side wall of the sliding sleeve, and the rotating column is driven to rotate through a linkage mechanism.

[0013] Preferably, the linkage mechanism further includes a second rack, a tooth block and a transmission gear; wherein, An intermittent gear is fixedly sleeved on the rotating column, a second rack meshing with the gear is slidably provided on the inner side wall of the support seat, a plurality of groups of tooth blocks meshing with the intermittent gear are fixedly provided at intervals on the side wall of the second rack, a transmission gear meshing with the intermittent gear is fixedly provided on the rotating rod, and the driving groove is in transmission connection with the rotating shaft through a second transmission belt.

[0014] Preferably, the supporting mechanism includes a rotating plate hinged on the support seat, the lower die is fixedly provided at a position corresponding to the punching head on the rotating plate, and a pressing member for driving the rotating plate to rotate around its hinge point is provided on the support seat.

[0015] Preferably, the pressing member includes a pressing rod fixedly installed on the fixed sleeve and cooperating with one end of the rotating plate, a sliding groove is formed at one end of the rotating plate far away from the lower die, a sliding block is slidably provided in the sliding groove, a spring column is fixedly provided on the side wall of the support seat through a fixing plate, and the movable end of the spring column is vertically upward and fixedly connected with the sliding block.

[0016] Preferably, baffles are fixedly provided at the circumferential edges of each placing seat.

[0017] According to the above technical solution, a continuous anti-jamming stamping device for metal gaskets provided by the present invention has the following beneficial effects when in use: the movement of the hydraulic rod is linked with the conveying mechanism and the supporting mechanism through the linkage mechanism to ensure that the stamping and feeding actions are strictly synchronized, the feeding is paused during stamping to ensure the positioning accuracy; the feeding is automatically carried out immediately after stamping is completed to eliminate the blanking period and avoid jamming caused by manual intervention or mechanical waiting; the inclined material storage box uses gravity to make the gasket automatically slide to the discharge port, reducing the conveying resistance, and cooperating with the intermittent conveying mechanism to achieve stable feeding.

[0018] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation part; and the parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the following specific implementation manners, but do not constitute a limitation to the present invention. In the drawings: Figure 1 Schematic diagram of the three-dimensional structure of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment Figure 2 ; Figure 3 Plan view of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment; Figure 4 It is Figure 3 The cross-sectional view taken along A-A in; Figure 5 Schematic diagram of the partial three-dimensional structure of the conveying mechanism of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment; Figure 6 Schematic diagram of the partial three-dimensional structure of the linkage mechanism of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment; Figure 7 Schematic diagram of the three-dimensional structure of the linkage mechanism of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment; Figure 8 Schematic diagram of the three-dimensional structure of the feeding component of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment; Figure 9 Schematic diagram of the partial three-dimensional structure of the supporting mechanism of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment; Figure 10 Schematic diagram of the three-dimensional structure of the supporting mechanism of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment; Figure 11 Schematic diagram of the three-dimensional structure of the conveying mechanism of a continuous anti-jamming stamping device for metal gaskets provided in a preferred embodiment.

[0020] Explanation of reference numerals 100. Support base; 101. Workbench; 102. Stock bin; 103. Bracket; 104. Hydraulic rod; 105. Stamping head; 106. Lower die; 200. Conveyor mechanism; 201. Feeding seat; 202. Turntable; 203. Placing seat; 204. Baffle; 205. Feeding chute; 206. Slide bar; 207. Limit plate; 208. Tension spring; 209. Partition; 210. Connecting plate; 211. Cam; 212. First transmission belt; 213. Rotating shaft; 214. Second transmission belt; 300. Loading component; 301. Rotating rod; 302. Sliding sleeve; 303. Pushing block; 304. Pushing rod; 305. Keyway; 306. Key block; 400. Support mechanism; 401. Rotating plate; 402. Chute; 403. Fixed plate; 404. Spring post; 405. Slide block; 406. Pressing rod; 500. Linkage mechanism; 501. Fixed sleeve; 502. First rack; 503. Gear; 504. Second rack; 505. Tooth block; 506. Intermittent gear; 507. Rotating column; 508. Driving groove; 509. Transmission gear; 510. Driving rod. Detailed implementation manners

[0021] The following will describe in detail the detailed implementation manners of the present invention with reference to the accompanying drawings. It should be understood that the detailed implementation manners described herein are only for explaining and illustrating the present invention, and are not used to limit the present invention.

[0022] In the present invention, unless otherwise stated, the orientation terms such as "upper, lower, inner, outer" included in the terms only represent the orientation of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation to the terms.

[0023] Referring to Figures 1 - 11 As shown, a continuous anti-jamming stamping device for metal gaskets, the stamping device includes: a workbench 101 fixedly arranged on a support base 100, a stock bin 102 with an inclined inner bottom wall fixedly arranged on the workbench 101, and a bracket 103 fixedly arranged at one end of the workbench 101 away from the stock bin 102. A stamping head 105 is fixedly arranged on the bracket 103 through a hydraulic rod 104. A lower die 106 that rises while the hydraulic rod 104 descends is arranged on the support base 100 through a support mechanism 400. A conveyor mechanism 200 connected to the stock bin 102 is arranged on the workbench 101 for intermittently conveying the metal gaskets in the stock bin 102 onto the lower die 106; wherein, The conveyor mechanism 200 is linked with the hydraulic rod 104 through a linkage mechanism 500, and is used for conveying and loading the subsequent metal gaskets to the lower die 106 after stamping one metal gasket by the hydraulic rod 104, so that the stamping is continuous and non-jamming.

[0024] In the above solution, the storage bin 102 stores metal gaskets. Its inclined bottom wall causes the gaskets to slide naturally to the bottom discharge port. The lower die 106 is located at a low position through the support mechanism 400, and the stamping head 105 is located at a high position through the hydraulic rod 104, being in a state waiting for stamping. During use, the initial trigger mechanism activates the conveying mechanism 200 to take out a metal gasket from the bottom discharge port of the storage bin 102, convey it along the workbench 101 to above the lower die 106 and position it. The hydraulic rod 104 drives the stamping head 105 to descend, and at the same time triggers the support mechanism 400 through the linkage mechanism 500, causing the lower die 106 to rise synchronously, completing the stamping and forming of the metal gasket. The linkage mechanism 500 ensures that the descent of the stamping head 105 is synchronized with the rise of the lower die 106, forming a counter punching pressure. At the same time, after stamping is completed, the conveying mechanism 200 is triggered to act. After stamping is completed, the hydraulic rod 104 drives the stamping head 105 to rise. At this time, the linkage mechanism 500 drives the conveying mechanism 200 to start, takes out the next metal gasket from the storage bin 102, conveys it to the position of the lower die 106, and the support mechanism 400 descends synchronously, causing the lower die 106 to reset to the low position. The stamped workpiece descends with the lower die 106 and disengages from the stamping head 105. When the hydraulic rod 104 descends again for stamping, the conveying mechanism 200 has completed the feeding, realizing the continuous cycle of "stamping - feeding" and avoiding jams.

[0025] Referring to Figures 3 - 6 As shown, the conveying mechanism 200 includes: a material guiding seat 201, a turntable 202, a blocking member, and a feeding assembly 300; among them, The workbench 101 is fixedly provided with an inclined material guiding seat 201 communicating with the storage bin 102. The material guiding seat 201 is provided with a material guiding groove 205 for the metal gasket to slide. The workbench 101 is rotatably provided with a turntable 202 through a rotating shaft 213. A plurality of groups of placing seats 203 are fixedly arranged at intervals along the circumferential direction of the turntable 202. The workbench 101 is slidably provided with a blocking member that blocks the metal gaskets on the material guiding seat 201 to prevent accumulation when the hydraulic rod 104 stamps. The workbench 101 is further provided with a feeding assembly 300 that pushes the metal gaskets on the placing seats 203 down and sends them into the lower die 106.

[0026] In the above solution, under the action of gravity, the metal gaskets in the storage bin 102 slide down along the inclined material guiding seat 201 into the material guiding groove 205, and slide along the material guiding groove 205 towards the turntable 202. The turntable 202 rotates on the workbench 101 through the rotating shaft 213, and the placing seats 203 distributed at intervals thereon sequentially pass through the discharge port of the material guiding groove 205 to catch the metal gaskets sliding out of the material guiding groove 205. When the hydraulic rod 104 drives the stamping head 105 to descend for stamping, the blocking member is activated to block the subsequent metal gaskets to be conveyed on the material guiding seat 201, preventing the gaskets from accumulating in the material guiding groove 205. The turntable 202 rotates to transport the placing seats 203 with metal gaskets to the corresponding position of the feeding assembly 300. The feeding assembly 300 removes the metal gaskets on the placing seats 203 and sends them above the lower die 106 to wait for stamping. After stamping is completed, the stamping head 105 rises to drive the turntable 202 to continue rotating. The new placing seats 203 receive the gaskets, and the feeding assembly 300 continuously sends the gaskets to the lower die 106 to achieve continuous feeding and stamping.

[0027] Referring to Figure 6 and Figure 11 As shown, the blocking member includes: a sliding rod 206, a partition plate 209, and a cam 211; wherein, The sliding rod 206 penetrates through the workbench 101 in a sliding manner. The top end of the sliding rod 206 is fixedly provided with a limiting plate 207, and a tension spring 208 is sleeved on the support rod of the sliding rod 206, with both ends thereof being in contact with the bottom surface of the limiting plate 207 and the top surface of the workbench 101 respectively. The bottom surface of the limiting plate 207 is fixedly provided with a partition plate 209 in contact with the inner bottom wall of the material guiding groove 205, and the bottom surface of the sliding rod 206 is fixedly provided with a connecting plate 210. A cam 211 in contact with the connecting plate 210 is rotatably provided on the support seat 100, and the cam 211 is driven to rotate through a linkage mechanism 500.

[0028] In the above solution, when stamping is not carried out, the tension spring 208 is in a natural state. Under the action of the tension spring 208, the sliding rod 206 is located at a higher position. The limiting plate 207 drives the partition plate 209 to lift up, without blocking the metal gaskets in the material guiding groove 205. When the hydraulic rod 104 descends to drive the stamping head 105 to carry out stamping, the cam 211 is driven to rotate through the linkage mechanism 500. During the rotation of the cam 211, the convex part thereof pushes the connecting plate 210, overcoming the tension of the tension spring 208, causing the sliding rod 206 to slide downward. The downward sliding of the sliding rod 206 drives the limiting plate 207 and the partition plate 209 to descend. The partition plate 209 contacts the inner bottom wall of the material guiding groove 205, blocking the subsequent metal gaskets to be conveyed in the material guiding groove 205 and preventing the gaskets from continuing to slide forward and accumulating.

[0029] Referring to Figures 4 - 6As shown, the linkage mechanism 500 includes: a fixed sleeve 501 fixedly mounted on the output shaft of the hydraulic rod 104, a first rack 502 slidingly passing through the workbench 101 is fixedly connected to the fixed sleeve 501, a gear 503 rotatably provided on the support seat 100 and meshing with the first rack 502, and the rotating shaft of the first rack 502 is connected to the rotating shaft of the cam 211 through a first transmission belt 212.

[0030] In the above scheme, when the output shaft of the hydraulic rod 104 moves downward, the fixed sleeve 501 drops synchronously therewith, and the fixed sleeve 501 drives the first rack 502 to slide downward. Since the first rack 502 is meshed with the gear 503, the linear motion of the first rack 502 is converted into the rotational motion of the gear 503. The gear 503 drives the rotating shaft of the cam 211 to rotate through the first transmission belt 212, thereby rotating the cam 211.

[0031] Reference Figures 7 - 8 As shown, the loading assembly 300 includes: a rotating rod 301 rotatably installed on the bottom surface of the workbench 101, a sliding sleeve 302 is slidably sleeved on the rotating rod 301, a shift block 303 is fixedly provided on the top of the sliding sleeve 302, a shift rod 304 for shifting a metal gasket is fixedly provided on the bottom surface of the shift block 303, and a key block 306 is fixedly provided on the inner side wall of the sliding sleeve 302, a key slot 305 for the key block 306 to slide is opened on the rotating rod 301, and a driving member for driving the sliding sleeve 302 to rise, fall and rotate is provided on the support seat 100.

[0032] In the above scheme, the driving part on the support seat 100 is started, driving the sleeve 302 to rise, fall and rotate, and the sleeve 302 slides and rotates on the rotating rod 301. Due to the cooperation between the key block 306 and the key slot 305, the sleeve 302 drives the shift block 303 to rise, fall and rotate synchronously, and the shift rod 304 on the bottom of the shift block 303 moves with the shift block 303. When the turntable 202 transports the placement seat 203 equipped with the metal gasket to the corresponding position of the loading assembly 300, the shift rod 304 descends and rotates, and the metal gasket on the placement seat 203 is shifted off and sent to the top of the lower mold 106. After the shift rod 304 completes the shifting action, the driving part drives the sleeve 302 to rise and rotate to reset, waiting for the next placement seat 203 to be transported to the corresponding position for the next loading.

[0033] Reference Figures 7 - 8 As shown, the driving member also includes: a rotating column 507 and a driving rod 510; a rotating column 507 is rotatably provided on the bottom surface of the workbench 101, a driving groove 508 with a preset path is opened on the circumferential surface of the rotating column 507, a driving rod 510 used in conjunction with the driving groove 508 is fixedly provided on the outer wall of the sliding sleeve 302, and the rotating column 507 is driven to rotate through the linkage mechanism 500.

[0034] In the above solution, the movement of the hydraulic rod 104 drives the rotation of the rotating column 507 through the linkage mechanism 500. The driving groove 508 on the circumferential surface of the rotating column 507 moves along a preset path, driving the driving rod 510 fixedly connected to the outer side wall of the sliding sleeve 302. The movement of the driving rod 510 enables the sliding sleeve 302 to move up and down and rotate on the rotating rod 301, and the dial block 303 and the dial rod 304 move synchronously. When the turntable 202 transports the placement seat 203 with the metal gasket to the corresponding position of the feeding assembly 300, the dial rod 304 descends and rotates, dialing the metal gasket off and sending it into the lower die 106, and then resetting to wait for the next feeding.

[0035] Referring to Figures 7 - 8 as shown, the linkage mechanism 500 further includes: a second rack 504, a tooth block 505, and a transmission gear 509; wherein, An intermittent gear 506 is fixedly sleeved on the rotating column 507. A second rack 504 that meshes with the gear 503 is slidably provided on the inner side wall of the support seat 100. A plurality of groups of tooth blocks 505 that mesh with the intermittent gear 506 are fixedly provided at intervals on the side wall of the second rack 504. A transmission gear 509 that meshes with the intermittent gear 506 is fixedly provided on the rotating rod 301, and the driving groove 508 is in transmission connection with the rotating shaft 213 through a second transmission belt 214.

[0036] In the above solution, the movement of the hydraulic rod 104 drives the movement of the first rack 502. The first rack 502 meshes with the gear 503 to make the gear 503 rotate. The rotation of the gear 503 drives the second rack 504 that meshes with it to slide on the inner side wall of the support seat 100. The tooth blocks 505 on the side wall of the second rack 504 intermittently mesh with the intermittent gear 506 on the rotating column 507, enabling the rotating column 507 to achieve intermittent rotation. The rotation of the intermittent gear 506 drives the transmission gear 509 that meshes with it. The transmission gear 509 is fixed on the rotating rod 301, thereby making the rotating rod 301 rotate.

[0037] The driving groove 508 is in transmission connection with the rotating shaft 213 through a second transmission belt 214. The rotation of the rotating column 507 drives the rotation of the rotating shaft 213 through the second transmission belt 214, and further drives the rotation of the turntable 202.

[0038] Referring to Figures 9 - 10As shown, the support mechanism 400 includes: a rotating plate 401 hinged on the support seat 100, the lower die 106 is fixedly arranged on the rotating plate 401 at a position corresponding to the punch head 105, and the support seat 100 is provided with a pressing member for driving the rotating plate 401 to rotate around its hinge point, and the pressing member includes: a pressing rod 406 fixedly mounted on the fixed sleeve 501 and used in conjunction with one end of the rotating plate 401, and a sliding groove 402 is provided on the end of the rotating plate 401 away from the lower die 106, a sliding block 405 is slidably arranged in the sliding groove 402, and a spring column 404 is fixedly arranged on the side wall of the support seat 100 through a fixed plate 403, and the movable end of the spring column 404 is vertically upward and fixedly connected to the sliding block 405.

[0039] In the above scheme, when the hydraulic rod 104 descends, the pressure rod 406 fixed on the fixed sleeve 501 moves downward accordingly. The pressure rod 406 presses down the end of the rotating plate 401 away from the lower die 106, so that the rotating plate 401 rotates around the hinge point. During the rotation of the rotating plate 401, the slider 405 in the slide groove 402 slides along the slide groove 402 under the constraint of the spring column 404. The movable end of the spring column 404 is stretched, and the spring in the spring column 404 stores elastic potential energy. At the same time, the rotating plate 401 drives the lower die 106 to rise, and cooperates with the punch head 105 to complete the stamping of the metal gasket. After the stamping is completed, the hydraulic rod 104 rises, and the pressure rod 406 is separated from the rotating plate 401. The spring in the spring column 404 releases the elastic potential energy, pulls the slider 405 to slide in the opposite direction along the slide groove 402, drives the rotating plate 401 to rotate in the opposite direction around the hinge point, and the lower die 106 descends and resets to prepare for the next stamping.

[0040] Reference Figure 1 Figure 3 As shown, a baffle 204 is fixedly provided at the circumferential edge of each set of placement seats 203 .

[0041] In the above scheme, after the metal gasket slides out of the guide groove 205, it falls into the placement seat 203 of the turntable 202. The baffle 204 around the placement seat 203 forms a barrier for the gasket, and prevents the gasket from sliding off the placement seat 203 due to centrifugal force or vibration during the rotation of the turntable 202. When the placement seat 203 rotates to the corresponding position of the loading assembly 300, the baffle 204 still keeps the gasket in place, ensuring that the lever 304 of the loading assembly 300 can accurately and stably push the gasket down and send it to the top of the lower mold 106.

[0042] In summary, for a continuous anti-jamming stamping device for metal gaskets provided by the present invention, during use, the metal gaskets in the storage box 102 slide along the inclined bottom wall under the action of gravity and enter the feeding seat 201 that is connected to the storage box 102 and is inclined, and continue to slide into the feeding groove 205. The linkage mechanism 500 does not trigger the rotation of the turntable 202 at this time. When the first gasket slides to the outlet of the feeding groove 205, manual or initial starting mechanism causes the turntable 202 to rotate, and the placement seat 203 on the turntable 202 rotates to the outlet of the feeding groove 205 to receive the gasket. The baffle 204 on the peripheral edge of the placement seat 203 prevents the gasket from slipping during the rotation of the turntable 202. The turntable 202 continues to rotate and transports the placement seat 203 with the gasket to the corresponding position of the feeding component 300. The driving member on the support seat 100 drives the sliding sleeve 302 of the feeding component 300 to lift and rotate. The sliding sleeve 302 cooperates with the key groove 305 of the rotating rod 301 through the key block 306, drives the dial block 303 and the dial rod 304 to move, and dial the gasket on the placement seat 203 down and send it above the lower die 106. The hydraulic rod 104 descends, driving the stamping head 105 to move downward. During this process: The fixed sleeve 501 descends with the hydraulic rod 104, driving the first rack 502 to slide downward. The first rack 502 meshes with the gear 503 to make the gear 503 rotate. The gear 503 drives the cam 211 to rotate through the first transmission belt 212. The cam 211 pushes the connecting plate 210, overcomes the tension of the tension spring 208, makes the sliding rod 206 slide downward, and the partition plate 209 descends to block the subsequent gaskets on the feeding seat 201. At the same time, the gear 503 drives the second rack 504 to slide. The tooth block 505 on the second rack 504 intermittently meshes with the intermittent gear 506, making the rotating column 507 rotate intermittently. The rotating column 507 drives the sliding sleeve 302 to lift and rotate through the driving groove 508 and the driving rod 510, completing the reset preparation of the feeding component 300. The pressing rod 406 fixed on the fixed sleeve 501 descends with the hydraulic rod 104, pressing down the end of the rotating plate 401 away from the lower die 106. The rotating plate 401 rotates around the hinge point, driving the lower die 106 to rise. When the rotating plate 401 rotates, the slider 405 in the sliding groove 402 slides under the constraint of the spring column 404, and the spring column 404 is stretched to store elastic potential energy. The stamping head 105 and the lower die 106 form a counterpunch to stamp the metal gasket. After stamping is completed, the hydraulic rod 104 rises to drive the stamping head 105 to reset. At this time: the first rack 502 rises, the cam 211 rotates in the reverse direction, the tension spring 208 pulls the slide rod 206 to rise, the partition plate 209 is lifted, and the material guide seat 201 resumes being unobstructed; the rotating column 507 continues to rotate, driving the sliding sleeve 302 to act again to prepare for the next feeding. The pressing rod 406 disengages from the rotating plate 401, and the spring column 404 releases elastic potential energy, pulling the slider 405 to slide in the reverse direction, driving the rotating plate 401 to rotate in the reverse direction around the hinge point, the lower die 106 descends to reset, the turntable 202 rotates again, and the new placement seat 203 receives the gasket sliding out from the material guide groove 205. Repeating the above process realizes continuous and anti-jamming stamping of metal gaskets.

[0043] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0044] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, without contradiction, they can be combined in any appropriate way. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

[0045] Furthermore, any combination can be made between various different embodiments of the present invention as long as it does not violate the idea of the present invention, and it should also be regarded as the content disclosed by the present invention.

Claims

1. A continuous anti-jamming stamping device for metal gaskets, characterized in that, The stamping equipment includes: a workbench (101) fixedly arranged on a support base (100), a material storage box (102) with an inclined inner bottom wall fixedly arranged on the workbench (101), and a bracket (103) fixedly arranged at one end of the workbench (101) away from the material storage box (102). A stamping head (105) is fixedly arranged on the bracket (103) through a hydraulic rod (104). A lower die (106) that rises while the hydraulic rod (104) descends is arranged on the support base (100) through a support mechanism (400). A conveying mechanism (200) connected to the material storage box (102) is arranged on the workbench (101) for intermittently conveying the metal gaskets in the material storage box (102) onto the lower die (106); wherein, The conveying mechanism (200) is linked with the hydraulic rod (104) through a linkage mechanism (500) and is used for conveying and feeding the subsequent metal gaskets to the lower die (106) after stamping one metal gasket by the hydraulic rod (104) so as to make the stamping continuous without jamming.

2. The continuous anti-jamming stamping equipment for metal gaskets according to claim 1, characterized in that, The conveying mechanism (200) includes: a material guiding seat (201), a turntable (202), a blocking member, and a feeding assembly (300); wherein, An inclined material guiding seat (201) communicated with the material storage box (102) is fixedly arranged on the workbench (101). A material guiding groove (205) for the metal gaskets to slide is formed in the material guiding seat (201). A turntable (202) is rotatably arranged on the workbench (101) through a rotating shaft (213). A plurality of groups of placing seats (203) are fixedly arranged at intervals along the circumferential direction of the turntable (202). A blocking member that slides on the workbench (101) to block the metal gaskets on the material guiding seat (201) to prevent accumulation during stamping by the hydraulic rod (104) is arranged on the workbench (101). A feeding assembly (300) that pushes the metal gaskets on the placing seats (203) down and feeds them into the lower die (106) is further arranged on the workbench (101).

3. A continuous anti-jamming stamping device for metal gaskets according to claim 2, characterized in that, The blocking member includes: a sliding rod (206), a partition plate (209), and a cam (211); wherein, A sliding rod (206) penetrates through the workbench (101) in a sliding manner. A limiting plate (207) is fixedly arranged at the top end of the sliding rod (206). A tension spring (208) with two ends respectively abutted against the bottom surface of the limiting plate (207) and the top surface of the workbench (101) is sleeved on the support rod of the sliding rod (206). A partition plate (209) in contact with the inner bottom wall of the material guiding groove (205) is fixedly arranged on the bottom surface of the limiting plate (207). A connecting plate (210) is fixedly arranged at the bottom surface of the sliding rod (206). A cam (211) in contact with the connecting plate (210) is rotatably arranged on the support base (100). The cam (211) is driven to rotate through a linkage mechanism (500).

4. A continuous anti-jamming stamping device for metal gaskets according to claim 3, characterized in that, The linkage mechanism (500) includes: a fixed sleeve (501) fixedly sleeved on the output shaft of the hydraulic rod (104), a first rack (502) fixedly connected to the fixed sleeve (501) and sliding through the workbench (101), a gear (503) rotatably provided on the support base (100) and meshing with the first rack (502), and a first transmission belt (212) for driving connection between the rotating shaft of the first rack (502) and the rotating shaft of the cam (211).

5. A continuous anti-jamming stamping device for metal gaskets according to claim 2, characterized in that, The feeding component (300) includes: a rotating rod (301) rotatably installed on the bottom surface of the workbench (101), a sliding sleeve (302) slidably sleeved on the rotating rod (301), a dial block (303) fixedly provided at the top end of the sliding sleeve (302), a dial rod (304) fixedly provided at the bottom surface of the dial block (303) for dialing the metal gasket, and a key block (306) fixedly provided on the inner side wall of the sliding sleeve (302). A key groove (305) for the key block (306) to slide is provided on the rotating rod (301), and a driving member for driving the sliding sleeve (302) to lift and rotate is provided on the support base (100).

6. A continuous anti-jamming stamping device for metal gaskets according to claim 5, characterized in that, The driving member further includes: a rotating column (507) and a driving rod (510); a rotating column (507) is rotatably provided on the bottom surface of the workbench (101), a driving groove (508) with a preset path is provided on the circumferential surface of the rotating column (507), a driving rod (510) cooperating with the driving groove (508) is fixedly provided on the outer side wall of the sliding sleeve (302), and the rotating column (507) is driven to rotate by the linkage mechanism (500).

7. A continuous anti-jamming stamping device for metal gaskets according to claim 6, characterized in that, The linkage mechanism (500) further includes: a second rack (504), a tooth block (505), and a transmission gear (509); wherein An intermittent gear (506) is fixedly sleeved on the rotating column (507), a second rack (504) meshing with the gear (503) is slidably provided on the inner side wall of the support base (100), multiple groups of tooth blocks (505) meshing with the intermittent gear (506) are fixedly provided at intervals on the side wall of the second rack (504), a transmission gear (509) meshing with the intermittent gear (506) is fixedly provided on the rotating rod (301), and a second transmission belt (214) is used for driving connection between the driving groove (508) and the rotating shaft (213).

8. A continuous anti-jamming stamping device for metal gaskets according to claim 1, characterized in that, The support mechanism (400) includes: a rotating plate (401) hinged on the support base (100), the lower die (106) is fixedly provided at a position corresponding to the punching head (105) on the rotating plate (401), and a pressing member for driving the rotating plate (401) to rotate around its hinge point is provided on the support base (100).

9. A continuous anti-jamming stamping device for metal gaskets according to claim 8, characterized in that, The pressing member includes a pressing rod (406) fixedly mounted on the fixed sleeve (501) and cooperating with one end of the rotating plate (401). A sliding groove (402) is formed at one end of the rotating plate (401) away from the lower die (106). A slider (405) is slidably arranged in the sliding groove (402). A spring column (404) is fixedly arranged on the side wall of the support base (100) through a fixing plate (403). The movable end of the spring column (404) is vertically upward and fixedly connected to the slider (405).

10. A continuous anti-jamming stamping device for metal gaskets according to claim 2, characterized in that, At the circular peripheral edge of each placing seat (203), a baffle (204) is fixedly arranged.

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