Automatic stamping device capable of continuous stamping and stamping process

Abstract

This invention relates to the field of stamping technology and discloses an automated stamping device and process for continuous stamping. The device includes a support mechanism and a stamping mechanism. The support mechanism includes a processing table for placing a stainless steel sheet and a support frame at its top for supporting the stamping mechanism. A stamping groove is provided at the top of the processing table. A control panel is connected to the outside of the processing table or support frame. An infrared rangefinder is used to detect the distance between the processing table and the stainless steel sheet. After stamping, the cutting ring is pressed down to complete the cutting, allowing the finished product to be directly separated from the stainless steel sheet. Simultaneously, when the first cylinder extension rod rises, the cutting ring is pressed down again, allowing the discharge ring to squeeze the edge of the finished product, separating it from the stamping head in the stamping groove, thus completing automatic discharge. Continuing in this manner completes continuous stamping, cutting, and discharge, making the device easier for operators to use.

Description

Technical Field

[0001] The invention relates to the technical field of stamping processing, in particular to an automated stamping device capable of continuous stamping and a stamping process. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to produce plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips.

[0003] Stainless steel utensils are generally stamped from a thin stainless steel plate. During the production process, the thickness of the blank is very thin, while the outer surface of the finished product is relatively smooth. The traditional manipulator cannot grab the blank and the finished product, that is, the traditional manipulator cannot meet the loading and unloading requirements of the thin blank and the finished product. Therefore, it is necessary to manually place the thin blank on the stamping die and manually remove the finished product, which has the defects of low automation, low production efficiency and high labor intensity.

[0004] At the same time, although continuous stamping can be performed during the processing of thin plate-like stainless steel plates, the stamped workstation is still adhered to the thin plate, requiring subsequent cutting processing. After the punch head presses down on the steel plate, the thin plate-like stainless steel plate is compressed and deformed and covered on the punch head, causing the finished product to easily adhere to the punch head, causing the subsequent plate to rise with the punch head, resulting in a change in the subsequent stamping position, which in turn affects the subsequent stamping effect. There is still a certain inconvenience in actual use. Therefore, there is an urgent need for an automated stamping device and stamping process that can perform continuous stamping to solve the above problems. Summary of the invention

[0005] In order to overcome the above-mentioned technical problems, the purpose of the present invention is to provide an automated stamping device and stamping process that can perform continuous stamping, so as to solve the problems proposed in the above-mentioned background technology that thin plate blanks need to be placed on the stamping die manually and the finished products need to be removed manually, which has the defects of low degree of automation, low production efficiency and high labor intensity. At the same time, although continuous stamping can be performed during the processing of thin plate-like stainless steel plates, the stamping completed workstation is still adhered to the thin plate, requiring subsequent cutting processing. After the punching head presses down on the steel plate, the thin plate-like stainless steel plate is compressed and deformed and wrapped on the punching head, causing the finished product to easily adhere to the punching head, so that the subsequent plate rises with the punching head, causing the subsequent stamping position to change, thereby affecting the subsequent stamping effect, and there are still certain inconveniences in actual use.

[0006] The present invention provides the following technical solution: an automated stamping device capable of continuous stamping, comprising a support mechanism and a stamping mechanism, wherein the support mechanism comprises a processing table for placing a stainless steel sheet and a support frame at the top thereof for supporting the stamping mechanism, a stamping groove is provided at the top of the processing table, and a control panel is connected to the outer side of the processing table or the support frame;

[0007] A stamping mechanism, the stamping mechanism includes a first cylinder connected to the control panel by a wire, and the first cylinder is embedded and installed on a support frame, the bottom end of the extension rod of the first cylinder is connected to a stamping head, and the stamping head is located directly above the stamping groove, the outer side of the extension rod of the first cylinder is connected to a fixing ring, and the fixing ring is connected to the control panel by a wire, the outer side of the fixing ring is connected to a second cylinder, and the number of the second cylinders is at least two and is evenly distributed, the extension rod of the second cylinder faces downward, and the extension rod of the second cylinder is connected to a cutter ring, the inner wall of the cutter ring is connected to a discharge ring, and the distance between the discharge ring and the bottom end of the cutter ring is greater than the thickness of the stainless steel sheet, the outer side of the fixing ring is connected to an infrared distance measuring head connected to it by a wire, and the number of the infrared distance measuring heads is consistent with the number of the second cylinders, which is used for distance detection and controlling the start of the second cylinder;

[0008] An ejection mechanism, the ejection mechanism being arranged at the center of the stamping slot;

[0009] Alignment mechanism, the number of the alignment mechanisms is two, and they are symmetrical and distributed on the stainless steel sheet discharge side and the stainless steel sheet feed side of the processing table.

[0010] To implement the above technical solution, an infrared ranging head is used to detect the distance from the stainless steel sheet, so that after the stamping is completed, the punching is completed by pressing down the cutter ring, so that the finished product can be directly separated from the stainless steel sheet. At the same time, the cutter ring is pressed down again when the extension rod of the first cylinder rises, so that the discharge ring can squeeze the edge of the finished product to separate it from the punching head of the punching groove, completing automatic discharge. Continuing in this way can complete continuous stamping, punching and discharge, making the device more convenient for staff to use.

[0011] Furthermore, the top of the processing table is inclined toward the front or back, and the inclination angle is at most fifteen degrees, which is used for discharging fallen finished products. The column of the support frame is flat toward the stamping groove, and a rubber plate is adhered to the plane. The non-finished product discharging surface of the processing table is connected with a shielding plate, and the shielding plate is a transparent component for observing the processing position.

[0012] Implementing the above technical solution makes it easier for the finished product to slide out from the top of the processing table.

[0013] Furthermore, a finished product collection box with an open top is placed inside the processing table. The finished product collection box extends outward in an inclined shape toward the finished product discharge point of the processing table, and the extended length is half of the length of the processing table, which is used for receiving finished products.

[0014] The implementation of the above technical solution makes it easier to collect the finished products in a centralized manner.

[0015] Furthermore, the ejection mechanism includes a support seat, the top end of the support seat is embedded and installed in the center of the stamping groove, and the top end of the support seat is in the same plane with the bottom end of the inner wall of the stamping groove, a magnet block is embedded and installed inside the support seat, a hidden sleeve is opened at the top end of the support seat, and a movable hole that passes through the hidden sleeve is opened at the center of the hidden sleeve, an ejection seat is placed in the hidden sleeve, and when the bottom end of the ejection seat is in contact with the bottom end of the inner wall of the hidden sleeve, the top end of the ejection seat and the top end of the support seat are in the same plane, a movable rod is connected to the center of the ejection seat, and the movable rod extends through the movable hole and has a length of at least two centimeters, and a blocking plate is connected to the bottom end of the movable rod, and the diameter of the blocking plate is larger than the aperture of the movable hole.

[0016] Implementing the above technical solution makes it easier to eject the finished product from the punching groove.

[0017] Furthermore, exhaust holes are evenly opened on the inner wall of the hidden sleeve outside the movable hole, which are used to discharge the internal gas of the hidden sleeve when the ejector seat is pressed down. The surface of the movable rod is straight and vertically evenly distributed with rubber rings, and the outer surface of the rubber ring is in contact with the inner surface of the movable hole.

[0018] The above technical solution is implemented to improve the stability of the ejector seat movement.

[0019] Furthermore, the alignment mechanism includes an auxiliary seat, and the auxiliary seat is connected to one side of the processing table, the bottom end of the auxiliary seat is connected to a rotatable bidirectional screw, and the bidirectional screw is driven by a motor connected to a control panel wire, a screw sleeve is rotatably sleeved on the bidirectional screw, and the number of the screw sleeves is two and symmetrical, a positioning bar hole is opened on the auxiliary seat at the top of the screw sleeve, a positioning rod body is connected to the top of the screw sleeve, and the positioning rod body extends through the positioning bar hole, the two positioning rod bodies are connected to an alignment bar on one side close to each other, and the alignment bar is connected to the control panel by a wire, and a press sensor is connected to the clamping side of the alignment bar, and the press sensor is a three-layer component, and is adhered by iron plates on both sides and a rubber sheet in the middle.

[0020] The above technical solution is implemented to facilitate the positioning of different types of stainless steel sheets.

[0021] Furthermore, an auxiliary sleeve is connected to one side of the auxiliary seat, an inner wall of the auxiliary sleeve is connected to a motorized roller via a motorized shaft, and a surface of the motorized roller is covered with rubber.

[0022] The above technical solution is implemented to avoid excessive squeezing of the alignment strip.

[0023] The stamping process of the automated stamping device capable of continuous stamping includes:

[0024] S1, place the stainless steel sheet on the processing table and two auxiliary seats, start the motor of the bidirectional screw, and let the two pressure sensors approach each other to limit the stainless steel sheet;

[0025] S2, start the first cylinder so that the punch head presses down the stainless steel sheet to cooperate with the punching groove to punch and form, start the second cylinder, and the cutter ring presses down to cut the stainless steel sheet;

[0026] S3, start the first cylinder to extend the rod upward, so that the finished product moves upward with the punch and comes out of the punch slot, and start the second cylinder again so that the discharge ring pushes the finished product off the punch head;

[0027] S4, the fallen finished product slides along the inclined surface of the processing table into the finished product collection box, and finally the electric roller rotates to move the stainless steel sheet to a new processing point.

[0028] Technical effects and advantages of the present invention:

[0029] 1. The present invention uses an infrared distance measuring head to detect the distance from the stainless steel sheet, so that after the punching is completed, the punching is completed by pressing down the cutter ring, so that the finished product can be directly separated from the stainless steel sheet.

[0030] 2. The present invention allows the cutter ring to press down again when the first cylinder extension rod rises, so that the discharge ring can squeeze the edge of the finished product to separate it from the punching head of the punching groove, thereby completing automatic discharge. Continuous stamping, cutting and discharging can be completed in this way, making the device more convenient for staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a front top perspective schematic diagram of the overall structure of the present invention.

[0032] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the present invention when viewed from the back.

[0033] Figure 3 It is a top perspective schematic diagram of the support mechanism structure of the present invention in an exploded state.

[0034] Figure 4 It is a top perspective schematic diagram of the punching mechanism structure of the present invention in an exploded state.

[0035] Figure 5 It is a top perspective schematic diagram of the ejection mechanism structure of the present invention in an exploded state.

[0036] Figure 6 It is a top perspective schematic diagram of the alignment mechanism structure of the present invention in an exploded state.

[0037] The accompanying drawings are marked as follows: 1. Support mechanism; 110. Processing table; 111. Support frame; 112. Punching groove; 113. Control panel; 114. Rubber plate; 115. Shielding plate; 116. Finished product collection box; 2. Punching mechanism; 210. First cylinder; 211. Fixing ring; 212. Second cylinder; 213. Cutter ring; 214. Discharging ring; 215. Infrared ranging head; 3. Ejection mechanism; 310. Support Support seat; 311, hidden sleeve; 312, movable hole; 313, ejection seat; 314, movable rod; 315, blocking piece; 316, rubber ring; 317, exhaust hole; 4, alignment mechanism; 410, auxiliary seat; 411, two-way screw rod; 412, screw rod sleeve; 413, alignment bar; 414, pressure sensor; 415, auxiliary sleeve; 416, electric roller; 417, positioning bar hole; 418, positioning rod body. DETAILED DESCRIPTION

[0038] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0039] Embodiment 1:

[0040] Refer to the attached drawings in the specification Figure 1 , 2 4. The present invention provides an automated stamping device capable of continuous stamping, comprising a support mechanism 1 and a stamping mechanism 2. The support mechanism 1 comprises a processing table 110 for placing a stainless steel sheet and a support frame 111 at the top thereof for supporting the stamping mechanism 2. A stamping groove 112 is provided at the top of the processing table 110. A control panel 113 is connected to the outer side of the processing table 110 or the support frame 111.

[0041] The punching mechanism 2 includes a first cylinder 210 connected to the control panel 113 by a wire, and the first cylinder 210 is embedded and installed on the support frame 111, the bottom end of the extension rod of the first cylinder 210 is connected to a punch head, and the punch head is located directly above the punching groove 112, the outer side of the extension rod of the first cylinder 210 is connected to a fixing ring 211, and the fixing ring 211 is connected to the control panel 113 by a wire, and the outer side of the fixing ring 211 is connected to a second cylinder 212, and the number of the second cylinders 212 is at least There are two evenly distributed ones, the extension rod of the second cylinder 212 faces downward, and a cutter ring 213 is connected to the extension rod of the second cylinder 212, a discharge ring 214 is connected to the inner wall of the cutter ring 213, and the distance between the discharge ring 214 and the bottom end of the cutter ring 213 is greater than the thickness of the stainless steel sheet, and the outer side of the fixed ring 211 is connected to an infrared distance measuring head 215 connected to it by a wire, and the number of the infrared distance measuring heads 215 is consistent with the number of the second cylinders 212, which is used for distance detection and controlling the start of the second cylinder 212;

[0042] The ejection mechanism 3 is arranged at the center of the punching groove 112;

[0043] Alignment mechanism 4 , the number of the alignment mechanism 4 is two, and they are symmetrically distributed on the stainless steel sheet discharge side and the stainless steel sheet feed side of the processing table 110 .

[0044] When in use, the first cylinder 210 is started, and its extended rod drives the punching head to punch the stainless steel sheet into the punching groove 112 to form it. Then the infrared ranging head 215 detects that the distance from the steel plate is reduced to a suitable stroke. At this time, the second cylinder 212 extends the rod to punch out the cutter ring 213 to cut the stainless steel sheet. Then, the first cylinder 210 extends the rod to rise and drive the finished product to move upward. Then the cutter ring 213 drops again, allowing the discharge ring 214 to squeeze the edge of the finished product to separate it from the punching head of the first cylinder 210.

[0045] Embodiment 2:

[0046] Refer to the attached drawings in the specification Figure 3 The difference between the above embodiments is that the top of the processing table 110 is inclined toward the front or back, and the inclination angle is at most fifteen degrees, which is used for discharging fallen finished products. The column of the support frame 111 is flat toward the stamping groove 112, and a rubber plate 114 is adhered to the plane. The non-finished product discharging surface of the processing table 110 is connected to a shielding plate 115, and the shielding plate 115 is a transparent component for observing the processing position. A finished product collection box 116 with an open top is placed inside the processing table 110. The finished product collection box 116 extends outward in an inclined shape on one side facing the finished product discharging position of the processing table 110, and the extended length is half the length of the processing table 110, which is used for receiving finished products.

[0047] When in use, the finished product can slide as the processing table 110 tilts until it slides into the finished product collection box 116 .

[0048] Embodiment three:

[0049] Refer to the attached drawings in the specification Figure 5 The difference between the above embodiments is that the ejection mechanism 3 includes a support seat 310, the top end of the support seat 310 is embedded and installed at the center of the stamping groove 112, and the top end of the support seat 310 and the bottom end of the inner wall of the stamping groove 112 are in the same plane, a magnet block is embedded and installed inside the support seat 310, a hidden sleeve 311 is opened at the top end of the support seat 310, and a movable hole 312 is opened at the center of the hidden sleeve 311 to penetrate the hidden sleeve 311, an ejection seat 313 is placed in the hidden sleeve 311, and when the bottom end of the ejection seat 313 is attached to the bottom end of the inner wall of the hidden sleeve 311, the top end of the ejection seat 313 and the top end of the support seat 310 are in On the same plane, a movable rod 314 is connected to the center of the ejection seat 313, and the movable rod 314 extends through the movable hole 312 with a length of at least two centimeters. A blocking piece 315 is connected to the bottom end of the movable rod 314, and the diameter of the blocking piece 315 is larger than the aperture of the movable hole 312. Exhaust holes 317 are evenly opened on the inner wall of the hidden sleeve 311 outside the movable hole 312, which are used to discharge the internal gas of the hidden sleeve 311 when the ejection seat 313 is pressed down. The surface of the movable rod 314 is straight and vertically evenly distributed with rubber rings 316, and the outer surface of the rubber ring 316 fits the inner surface of the movable hole 312.

[0050] During use, after the punch head of the first cylinder 210 rises, the finished stainless steel component will be driven to rise by the magnetic attraction, and the ejector seat 313 will rise until the blocking piece 315 contacts the support seat 310. As the punch head on the first cylinder 210 continues to rise, the magnetic attraction limit of the finished product and the ejector seat 313 is released, and finally the ejector seat 313 enters the hidden sleeve 311 again due to the influence of gravity.

[0051] Embodiment 4:

[0052] Refer to the attached drawings in the specification Figure 6The difference between the above embodiments is that the alignment mechanism 4 includes an auxiliary seat 410, and the auxiliary seat 410 is connected to one side of the processing table 110, the bottom end of the auxiliary seat 410 is connected to a rotatable bidirectional screw rod 411, and the bidirectional screw rod 411 is driven by a motor connected to the control panel 113 by a wire, and a screw rod sleeve 412 is rotatably sleeved on the bidirectional screw rod 411, and the number of the screw rod sleeves 412 is two and symmetrical, and a clamping bar hole 417 is opened on the auxiliary seat 410 at the top of the screw rod sleeve 412, and a clamping rod body 418 is connected to the top of the screw rod sleeve 412 to remove the screw rod sleeve 412. , and the locking rod body 418 extends through the locking bar hole 417, the two locking rod bodies 418 are connected to the alignment bar 413 on the side close to each other, and the alignment bar 413 is connected to the control panel 113 with a wire, and the clamping side of the alignment bar 413 is connected to the press sensor 414, the press sensor 414 is a three-layer component, and is adhered by iron plates on both sides and a rubber sheet in the middle, one side of the auxiliary seat 410 is connected to an auxiliary sleeve 415, and the inner wall of the auxiliary sleeve 415 is connected to an electric roller 416 through an electric shaft, and the surface of the electric roller 416 is covered with rubber.

[0053] When in use, the motor of the bidirectional screw rod 411 is started, thereby driving the bidirectional screw rod 411 to rotate, so that the two are brought closer to each other, driving the positioning rod bodies 418, the alignment bars 413 and the pressing sensors 414 on both sides to move closer to each other, until the alignment bars 413 are subjected to the reaction force from one side of the steel plate, so that the motor of the bidirectional screw rod 411 stops, and the steel plate is clamped;

[0054] The rotation of the motorized roller 416 can cause the steel plate to move intermittently and continuously.

[0055] The stamping process of the automated stamping device capable of continuous stamping includes:

[0056] S1, placing a stainless steel sheet on the processing table 110 and two auxiliary seats 410, starting the motor of the bidirectional screw 411, and allowing the two pressure sensors 414 to approach each other to limit the position of the stainless steel sheet;

[0057] S2, start the first cylinder 210 so that the punch head presses down the stainless steel sheet, cooperates with the punching groove 112 to punch and form, start the second cylinder 212, and the cutter ring 213 presses down to cut the stainless steel sheet;

[0058] S3, start the first cylinder 210 to extend the rod and move upward, so that the finished product moves upward with the punch and comes out of the punching groove 112, and start the second cylinder 212 again so that the discharge ring 214 pushes the finished product off the punching head;

[0059] S4, the fallen finished product slides along the inclined surface of the processing table 110 into the finished product collection box 116, and finally the electric roller 416 rotates to move the stainless steel sheet to a new processing point.

[0060] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. An automated stamping device capable of continuous stamping, comprising a support mechanism (1) and a stamping mechanism (2), wherein the support mechanism (1) comprises a processing table (110) for placing a stainless steel sheet and a support frame (111) at the top thereof for supporting the stamping mechanism (2), characterized in that: A stamping groove (112) is provided at the top of the processing table (110); a control panel (113) is connected to the outside of the processing table (110) or the support frame (111); the top of the processing table (110) is inclined toward the front or back, and the inclination angle is at most fifteen degrees, and is used for discharging dropped finished products; the column of the support frame (111) is flat toward the stamping groove (112), and a rubber plate (114) is adhered to the flat surface; a shielding plate (115) is connected to the non-finished product discharging surface of the processing table (110), and the shielding plate (115) is a transparent component and is used for observing the processing position; a finished product collection box (116) with an open top is placed inside the processing table (110); a side of the finished product collection box (116) facing the finished product discharging position of the processing table (110) is inclined and extends outward, and the extension length is half the length of the processing table (110), and is used for receiving finished products; A punching mechanism (2), the punching mechanism (2) comprising a first cylinder (210) connected to a control panel (113) by means of a wire, the first cylinder (210) being embedded and mounted on a support frame (111), the bottom end of an extension rod of the first cylinder (210) being connected to a punching head, the punching head being located directly above a punching groove (112), a fixing ring (211) being connected to the outer side of the extension rod of the first cylinder (210), the fixing ring (211) being connected to the control panel (113) by means of a wire, a second cylinder (212) being connected to the outer side of the fixing ring (211), the second cylinder (212) There are at least two of them which are evenly distributed, the extension rod of the second cylinder (212) faces downward, and a cutter ring (213) is connected to the extension rod of the second cylinder (212), a discharge ring (214) is connected to the inner wall of the cutter ring (213), and the distance between the discharge ring (214) and the bottom end of the cutter ring (213) is greater than the thickness of the stainless steel sheet, the outer side of the fixing ring (211) is connected to an infrared distance measuring head (215) connected to the fixing ring (211) by a wire, and the number of the infrared distance measuring heads (215) is consistent with the number of the second cylinders (212), and is used for distance detection and controlling the start of the second cylinder (212); An ejection mechanism (3) is arranged at the center of the punching groove (112), and the ejection mechanism (3) comprises a support seat (310). The top end of the support seat (310) is embedded and installed at the center of the punching groove (112), and the top end of the support seat (310) and the bottom end of the inner wall of the punching groove (112) are in the same plane. A magnet block is embedded and installed inside the support seat (310). A hidden sleeve (311) is provided at the top end of the support seat (310), and a movable hole (312) is provided at the center of the hidden sleeve (311) to communicate with the hidden sleeve. An ejection seat (313) is placed in the hidden sleeve (311), and when the bottom end of the ejection seat (313) is in contact with the bottom end of the inner wall of the hidden sleeve (311), the top end of the ejection seat (313) is in contact with the bottom end of the inner wall of the hidden sleeve (311). The top of the support seat (310) is in the same plane, a movable rod (314) is connected to the center of the ejection seat (313), and the movable rod (314) extends through the movable hole (312) and has a length of at least two centimeters, a blocking sheet (315) is connected to the bottom of the movable rod (314), and the diameter of the blocking sheet (315) is larger than the diameter of the movable hole (312), exhaust holes (317) are evenly opened on the inner wall of the hidden sleeve (311) outside the movable hole (312), which are used to discharge the internal gas of the hidden sleeve (311) when the ejection seat (313) is pressed down, and the surface of the movable rod (314) is straight and vertically evenly distributed with rubber rings (316), and the outer surface of the rubber ring (316) is in contact with the inner surface of the movable hole (312); Alignment mechanisms (4), the number of the alignment mechanisms (4) being two and being symmetrical and being distributed on the stainless steel sheet discharge side and the stainless steel sheet feed side of the processing table (110), the alignment mechanisms (4) comprising an auxiliary seat (410), and the auxiliary seat (410) being connected to one side of the processing table (110), the bottom end of the auxiliary seat (410) being connected to a rotatable bidirectional screw rod (411), and the bidirectional screw rod (411) being driven by a motor connected to a wire of a control panel (113), the bidirectional screw rod (411) being rotatably sleeved with a screw rod sleeve (412), and the number of the screw rod sleeves (412) being two and being arranged in pairs. The auxiliary seat (410) at the top of the screw sleeve (412) is provided with a positioning bar hole (417), the top of the screw sleeve (412) is connected to a positioning rod body (418), and the positioning rod body (418) extends through the positioning bar hole (417), the two positioning rod bodies (418) are connected to an alignment bar (413) on one side close to each other, and the alignment bar (413) is connected to the control panel (113) by a wire, and the clamping side of the alignment bar (413) is connected to a pressure sensor (414), and the pressure sensor (414) is a three-layer component, and is formed by adhering iron plates on two sides and a rubber sheet in the middle.

2. The automatic punching device capable of continuous punching according to claim 1, characterized in that: An auxiliary sleeve (415) is connected to one side of the auxiliary seat (410); an inner wall of the auxiliary sleeve (415) is connected to a motorized roller (416) via a motorized shaft; and a surface of the motorized roller (416) is covered with rubber.

3. The stamping process of the automatic stamping device capable of continuous stamping according to any one of claims 1-2, characterized in that: S1, placing a stainless steel sheet on a processing table (110) and two auxiliary seats (410), starting a motor of a bidirectional screw rod (411), and allowing two pressure sensors (414) to approach each other to limit the position of the stainless steel sheet; S2, starting the first cylinder (210) so that the punch head presses down the stainless steel sheet to cooperate with the punching groove (112) for punching and forming, and starting the second cylinder (212) so that the cutter ring (213) presses down to cut the stainless steel sheet; S3, start the first cylinder (210) to extend the rod upward, so that the finished product moves upward with the punching and comes out of the punching groove (112), and start the second cylinder (212) again, so that the discharge ring (214) pushes the finished product off the punching head; S4, the fallen finished product slides along the inclined surface of the processing table (110) into the finished product collection box (116), and finally the electric roller (416) rotates to move the stainless steel sheet to a new processing point.

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