Continuous automatic stamping apparatus

Abstract

The present application relates to plate processing equipment field, especially continuous automatic stamping equipment, the equipment includes multi-axis robot one, plate corner shaping mechanism for removing plate excess material head, plate transfer mechanism, round pipe steering mechanism, round pipe transfer mechanism, round pipe pressure shaping mould for pressing plate into a circle, product output platform, mould one for pressing flat plate into U-shaped plate, mould two for pressing U-shaped plate into round pipe shape, the multi-axis robot one, plate corner shaping mechanism, mould one, mould two, round pipe steering mechanism, round pipe transfer mechanism, round pipe pressure shaping mould are sequentially arranged.The present application removes the excess material head on the plate through the plate corner shaping mechanism, continuously stamps in the mould one and the mould two through the plate transfer mechanism, and forms the round pipe shape.Finally, the round pipe transfer mechanism puts the round pipe into the round pipe pressure shaping mould, and the round pipe is pressed into a circle.The present application improves the processing efficiency, saves manpower and cost.

Description

Technical Field

[0001] This invention relates to the field of jigs, and in particular to continuous automatic stamping equipment. Background Technology

[0002] When producing round tubes, the excess material in a straight sheet of material must first be removed, and then the sheet is stamped into a round tube shape through continuous stamping. During production, this requires processing with several different molds. However, currently, workers need to transfer the sheet material between different machines during processing. This method is not only inefficient but also requires a lot of manpower, thus increasing costs. Summary of the Invention

[0003] The technical problem this invention aims to solve is: to address the technical problems described in the background art, this invention provides a continuous automatic stamping device. Excess material on the sheet metal is removed by a sheet metal edge-shaping mechanism, and continuous stamping is performed within mold one and mold two by a sheet metal transfer mechanism to form a cylindrical tube. Finally, a cylindrical tube transfer mechanism places the cylindrical tube into a cylindrical tube pressing mold, pressing the tube into a perfect circle. This application improves processing efficiency and saves manpower and costs.

[0004] The technical solution adopted by this invention to solve its technical problem is:

[0005] A continuous automatic stamping equipment includes a multi-axis robot, a sheet metal edge shaping mechanism for removing excess sheet metal ends, a sheet metal transfer mechanism, a round tube turning mechanism, a round tube transfer mechanism, a round tube pressing die for pressing the sheet metal into a perfect circle, a product output table, a die one for pressing flat sheet metal into a U-shaped sheet metal, and a die two for pressing U-shaped sheet metal into a round tube shape. The multi-axis robot, the sheet metal edge shaping mechanism, the die one, the die two, the round tube turning mechanism, the round tube transfer mechanism, and the round tube pressing die are arranged in sequence, with the sheet metal transfer mechanism located above the sheet metal edge shaping mechanism, the die one, the die two, and the round tube turning mechanism.

[0006] Specifically, the sheet metal edge shaping mechanism consists of an X-axis linear module, a Y-axis linear module, an X-axis slide cylinder one, an X-axis slide cylinder two, grippers, a positioning plate, a positioning plate lifting cylinder, a CCD camera, and pneumatic shears. The cylinder body of the X-axis linear module, the CCD camera, and the pneumatic shears are all fixed on the machine base. The cylinder body of the Y-axis linear module is fixed on the slide of the X-axis linear module. The cylinder body of the X-axis slide cylinder one is fixed at one end of the cylinder body of the Y-axis linear module. The cylinder body of the X-axis slide cylinder two is fixed on the slide of the Y-axis linear module. Grippers are fixed on the piston rods of both the X-axis slide cylinder one and the X-axis slide cylinder two. A sensor is fixed on the cylinder body of the X-axis slide cylinder one. A positioning plate lifting cylinder is fixed on the cylinder body of the Y-axis linear module. A positioning plate is fixed on the piston rod of the positioning plate lifting cylinder.

[0007] Specifically, the sheet metal transfer mechanism consists of a horizontal linear module, a straight plate gripping mechanism one, a straight plate gripping mechanism two, and a round part gripping mechanism. The cylinder of the horizontal linear module is fixed on the machine base. The straight plate gripping mechanism one, the two straight plate gripping mechanisms two, and the round part gripping mechanism are sequentially slidably connected to the machine base. A connecting rod is fixed on the slide of the horizontal linear module. The straight plate gripping mechanism one, the straight plate gripping mechanism two, and the round part gripping mechanism are all fixed on the connecting rod.

[0008] Specifically, the straight plate gripping mechanism consists of a lifting cylinder, a connecting plate, a bracket, grippers, and a rotary cylinder. The cylinder body of the lifting cylinder is fixed on the connecting rod. The connecting plate is fixed on the piston rod of the lifting cylinder. The rotary cylinder is fixed on the connecting plate. The bracket is fixed on the output shaft of the rotary cylinder. Two grippers are fixed on the bracket.

[0009] Specifically, the straight plate gripping mechanism two consists of a lifting cylinder two and a gripper two. The cylinder body of the lifting cylinder two is fixed on the connecting rod, and the gripper two is fixed on the piston rod of the lifting cylinder two.

[0010] Specifically, the circular part gripping mechanism consists of a lifting cylinder three, a base plate, a synchronous pulley, a synchronous belt, a motor, and grippers three. The cylinder body of the lifting cylinder three is fixed on a connecting rod, and the base plate is fixed on the piston rod of the lifting cylinder three. Two synchronous pulleys are rotatably connected to the base plate, and both synchronous pulleys are meshed on the synchronous belt. The motor body is fixed on the base plate, and the output shaft of the motor is fixed on one of the synchronous pulleys. Both grippers three are slidably connected to the base plate, and the two grippers three are respectively fixed on both sides of the synchronous belt.

[0011] Specifically, the circular tube steering mechanism consists of a platform, a rotary cylinder one, a lifting cylinder three, a fixed clamping plate, a movable clamping plate, and a clamping plate driving cylinder. The cylinder body of the lifting cylinder three is fixed on the machine platform, the piston rod of the lifting cylinder three is fixed on the cylinder body of the rotary cylinder one, the output shaft of the rotary cylinder one is fixed on one end of the platform, the fixed clamping plate and the clamping plate driving cylinder are fixed on the platform, and the movable clamping plate is fixed on the piston rod of the clamping plate driving cylinder.

[0012] Specifically, the tube transfer mechanism consists of a multi-axis robot II, a width-adjusting seat, a gripper IV, a support block, and a clamping block. The width-adjusting seat is fixed on the multi-axis robot II. Grippers IV are fixed on both slides of the width-adjusting seat. Support blocks and clamping blocks are fixed on the two fingers of grippers IV, respectively. The two clamping blocks are located between the two support blocks. The side wall of the support block is provided with a slot for clamping the tube. The width-adjusting seat consists of a cylinder, a slide, a positive and negative threaded screw, a nut, and a motor. The rod of the positive and negative threaded screw is rotatably connected to the cylinder. Nuts are threaded to both the positive and negative threaded parts of the positive and negative threaded screw. The two nuts are fixed on the two slides, and the two slides are slidably connected to the cylinder. The rod of the positive and negative threaded screw is fixed to the output shaft of the motor.

[0013] Specifically, the round tube pressing mold consists of a mold body, a lower mold base, a round mold body, and an upper mold base. A lifting mechanism is installed on the mold body and is connected to the upper mold base. The upper mold base is slidably connected to the mold body, the lower mold base is fixed to the mold body, the round mold body is fixed to the piston rod of a horizontal drive cylinder, the cylinder body of the horizontal drive cylinder is fixed to the mold body, and the upper mold base is located above the lower mold base. Both the lower mold base and the upper mold base are provided with arc-shaped grooves for mates with the round mold body.

[0014] Specifically, the product output platform is a belt conveyor.

[0015] The beneficial effects of this invention are: This invention provides a continuous automatic stamping device. Excess material on the sheet metal is removed by a sheet metal edge-shaping mechanism, and continuous stamping is performed in molds one and two by a sheet metal transfer mechanism to form a cylindrical tube. Finally, a cylindrical tube transfer mechanism places the cylindrical tube into a cylindrical tube pressing mold, pressing the tube into a perfect circle. This invention improves processing efficiency and saves manpower and costs. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the sheet metal edge and corner shaping mechanism of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the straight gripping mechanism of the present invention;

[0020] Figure 4 This is a schematic diagram of the circular tube transfer mechanism of the present invention;

[0021] Figure 5 This is a schematic diagram of the circular tube steering mechanism of the present invention;

[0022] Figure 6 This is a schematic diagram of the circular part gripping mechanism of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of the circular tube pressing mold of the present invention;

[0024] In the diagram: 1. Multi-axis robot 1, 2. Sheet metal edge shaping mechanism, 3. Product output table, 4. Mold 1.

[0025] 5. Mold II, 6. Sheet metal transfer mechanism, 7. Round tube turning mechanism, 8. Round tube transfer mechanism, 9. Round tube pressing mold, 21. X-axis linear module, 22. Y-axis linear module, 23. X-axis slide cylinder I, 24. X-axis slide cylinder II, 25. Gripper, 26. Positioning plate, 27. Positioning plate lifting cylinder, 28. CCD camera, 29. Pneumatic shears, 61. Horizontal linear module, 62. Straight plate gripping mechanism I, 63. Straight plate gripping mechanism II, 64. Round part gripping mechanism, 71. Table, 72. Rotary cylinder I, 73. Lifting cylinder III, 74. Fixed clamping plate, 75. Moving clamping plate, 76. Clamping plate drive cylinder, 81. Multi-axis robot II

[0026] 82. Width Adjustment Seat, 83. Clamping Jaw Four, 84. Support Block, 85. Clamping Block, 91. Mold Body, 92. Lower Mold Base, 93. Circular Mold Body, 94. Upper Mold Base, 621. Lifting Cylinder One, 622. Connecting Plate, 623. Bracket, 624. Clamping Jaw One, 641. Lifting Cylinder Three, 642. Base Plate, 643. Synchronous Pulley, 644. Synchronous Belt, 645. Motor, 646. Clamping Jaw Three. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention. Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the sheet metal edge and corner shaping mechanism of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the straight gripping mechanism of the present invention; Figure 4 This is a schematic diagram of the circular tube transfer mechanism of the present invention; Figure 5 This is a schematic diagram of the circular tube steering mechanism of the present invention; Figure 6 This is a schematic diagram of the circular part gripping mechanism of the present invention; Figure 7 This is a schematic diagram of the structure of the circular tube pressing mold of the present invention.

[0029] As attached Figure 1As shown, a continuous automatic stamping equipment includes a multi-axis robot 1, a sheet metal edge shaping mechanism 2 for removing excess sheet metal ends, a sheet metal transfer mechanism 6, a round tube turning mechanism 7, a round tube transfer mechanism 8, a round tube pressing die 9 for pressing the sheet metal into a perfect circle, a product output table 3, a die 4 for pressing flat sheet metal into a U-shaped sheet metal, and a die 5 for pressing U-shaped sheet metal into a round tube shape. The multi-axis robot 1, the sheet metal edge shaping mechanism 2, the die 4, the die 5, the round tube turning mechanism 7, the round tube transfer mechanism 8, and the round tube pressing die 9 are arranged in sequence, with the sheet metal transfer mechanism 6 located above the sheet metal edge shaping mechanism 2, the die 4, the die 5, and the round tube turning mechanism 7.

[0030] As attached Figure 2 As shown, the sheet metal edge shaping mechanism 2 consists of an X-axis linear module 21, a Y-axis linear module 22, an X-axis slide cylinder 1 23, an X-axis slide cylinder 24, a gripper 25, a positioning plate 26, a positioning plate lifting cylinder 27, a CCD camera 28, and a pneumatic shear 29. The cylinder body of the X-axis linear module 21, the CCD camera 28, and the pneumatic shear 29 are all fixed on the machine base. The cylinder body of the Y-axis linear module 22 is fixed on the slide of the X-axis linear module 21. The cylinder body of cylinder 23 is fixed to one end of the cylinder body of the Y-axis linear module 22. The cylinder body of the X-axis slide cylinder 24 is fixed on the slide of the Y-axis linear module 22. Grippers 25 are fixed on the piston rods of both the X-axis slide cylinder 23 and the X-axis slide cylinder 24. A sensor is fixed on the cylinder body of the X-axis slide cylinder 23. A positioning plate lifting cylinder 27 is fixed on the cylinder body of the Y-axis linear module 22. A positioning plate 26 is fixed on the piston rod of the positioning plate lifting cylinder 27.

[0031] The gripper 25 on the X-axis slide cylinder 24 clamps the flat plate. The Y-axis linear module 22 drives the X-axis slide cylinder 24 to move horizontally towards the X-axis slide cylinder 23. When one end of the flat plate contacts the sensor on the X-axis slide cylinder 23, the gripper 25 on the X-axis slide cylinder 23 clamps the flat plate, and the gripper 25 on the X-axis slide cylinder 24 releases the flat plate and retracts to its original position. Then, the gripper 25 on the X-axis slide cylinder 24 clamps the plate again. Then, the positioning plate lifting cylinder 27 drives the positioning plate 26 to move upward. Then, the X-axis slide cylinders 23 and 24 simultaneously push the flat plate forward towards the positioning plate 26 until the flat plate rests against the positioning plate 26. At this time, the CCD camera 28 above captures the image of the flat plate and transmits it to the industrial control computer, which determines whether there are any excess material scraps on the edges of the flat plate. If there is a material head, the positioning plate 26 descends and resets, and the X-axis linear module 21 drives the flat plate to move horizontally in a straight line towards the pneumatic shear 29 until the material head is moved into the pneumatic shear 29. After the pneumatic shear 29 cuts off the material head, the X-axis linear module 21 drives the flat plate to the part removal position.

[0032] The sheet metal transfer mechanism 6 consists of a horizontal linear module 61, a first straight plate gripping mechanism 62, a second straight plate gripping mechanism 63, and a round part gripping mechanism 64. The cylinder of the horizontal linear module 61 is fixed to the machine base. The first straight plate gripping mechanism 62, the two second straight plate gripping mechanisms 63, and the round part gripping mechanism 64 are sequentially slidably connected to the machine base. A connecting rod is fixed on the slide of the horizontal linear module 61, and the first straight plate gripping mechanism 62, the second straight plate gripping mechanism 63, and the round part gripping mechanism 64 are all fixed to the connecting rod. The horizontal linear module 61 can simultaneously drive the first straight plate gripping mechanism 62, the two second straight plate gripping mechanisms 63, and the round part gripping mechanism 64 to move horizontally via the connecting rod.

[0033] As attached Figure 3 As shown, the straight gripping mechanism 62 consists of a lifting cylinder 621, a connecting plate 622, a bracket 623, grippers 624, and a rotary cylinder. The cylinder body of the lifting cylinder 621 is fixed on the connecting rod. The connecting plate 622 is fixed on the piston rod of the lifting cylinder 621. The rotary cylinder is fixed on the connecting plate 622. The bracket 623 is fixed on the output shaft of the rotary cylinder. Two grippers 624 are fixed on the bracket 623.

[0034] The lifting cylinder 621 can drive the gripper 624 to move vertically, and the rotating cylinder can drive the bracket 623 to swing back and forth, thereby changing the flat plate clamped by the gripper 624 between a horizontal and a vertical state.

[0035] The straight-plate gripping mechanism 263 consists of a lifting cylinder 2 and a gripper 2. The cylinder body of the lifting cylinder 2 is fixed to the connecting rod, and the gripper 2 is fixed to the piston rod of the lifting cylinder 2. The lifting cylinder 2 can drive the gripper 2 to move linearly up and down.

[0036] As attached Figure 6 As shown, the circular part gripping mechanism 64 consists of a lifting cylinder 641, a base plate 642, a synchronous pulley 643, a synchronous belt 644, a motor 645, and grippers 646. The cylinder body of the lifting cylinder 641 is fixed on a connecting rod. The base plate 642 is fixed on the piston rod of the lifting cylinder 641. Two synchronous pulleys 643 are rotatably connected to the base plate 642. Both synchronous pulleys 643 are meshed on the synchronous belt 644. The body of the motor 645 is fixed on the base plate 642. The output shaft of the motor 645 is fixed on one of the synchronous pulleys 643. Both grippers 646 are slidably connected to the base plate 642. The two grippers 646 are respectively fixed on both sides of the synchronous belt 644.

[0037] The lifting cylinder 641 drives the gripper 646 to move linearly up and down. The motor 645 drives the synchronous pulley 643 to rotate, which in turn drives the synchronous belt 644 along the two pulleys 643, thereby driving the two grippers 646 to move in opposite or opposing directions. When the diameter of the tube is small, the two grippers 646 can be driven to approach each other, causing the inner fingers of the two grippers 646 to clamp the tube. When the diameter of the tube is large, the two grippers 646 can be driven to move in opposite directions, causing the outer fingers of the two grippers 646 to support the tube from the inside.

[0038] As attached Figure 5 As shown, the circular tube steering mechanism 7 consists of a platform 71, a rotary cylinder 72, a lifting cylinder 73, a fixed clamping plate 74, a movable clamping plate 75, and a clamping plate driving cylinder 76. The cylinder body of the lifting cylinder 73 is fixed on the machine base, and the piston rod of the lifting cylinder 73 is fixed on the cylinder body of the rotary cylinder 72. The output shaft of the rotary cylinder 72 is fixed at one end of the platform 71. The fixed clamping plate 74 and the clamping plate driving cylinder 76 are fixed on the platform 71, and the movable clamping plate 75 is fixed on the piston rod of the clamping plate driving cylinder 76.

[0039] After the round tube is placed on the platform 71, the clamping plate drive cylinder 76 drives the movable clamping plate 75 to move toward the round tube, thereby clamping and fixing the round tube between the fixed clamping plate 74 and the movable clamping plate 75. After the lifting cylinder 73 drives the platform 71 to move down, the rotating cylinder 72 drives the platform 71 to rotate, thereby changing the horizontal orientation of the round tube.

[0040] As attached Figure 4 As shown, the round tube transfer mechanism 8 consists of a multi-axis robot 81, a width adjustment seat 82, a gripper 83, a support block 84, and a clamping block 85. The width adjustment seat 82 is fixed on the multi-axis robot 81. The gripper 83 is fixed on both slides of the width adjustment seat 82. The support block 84 and the clamping block 85 are fixed on the two fingers of the gripper 83 respectively. The two clamping blocks 85 are located between the two support blocks 84. The side wall of the support block 84 is provided with a slot for clamping the round tube. The width adjustment seat 82 consists of a cylinder, a slide, a positive and negative threaded screw, a nut, and a motor. The rod of the positive and negative threaded screw is rotatably connected to the cylinder. The positive thread and the negative thread of the positive and negative threaded screw are threaded with nuts. The two nuts are fixed on the two slides respectively. The two slides are slidably connected to the cylinder. The rod of the positive and negative threaded screw is fixed on the output shaft of the motor.

[0041] The motor drives the positive and negative threaded screws to rotate, causing the two nuts to move the two slides along the screws in opposite directions, thus adjusting the distance between the two grippers 83. When the diameter of the tube to be gripped is small, the two grippers 83 are driven closer together, clamping the tube between the two clamping blocks 85. If the diameter of the tube is large, the two grippers 83 are driven to move in opposite directions, allowing the two support blocks 84 to support the tube from the inside.

[0042] As attached Figure 7 As shown, the round tube pressing die 9 consists of a die body 91, a lower die base 92, a round die body 93, and an upper die base 94. A lifting mechanism is installed on the die body 91, and the lifting mechanism is connected to the upper die base 94. The upper die base 94 is slidably connected to the die body 91. The lower die base 92 is fixed on the die body 91. The round die body 93 is fixed on the piston rod of the horizontal drive cylinder. The cylinder body of the horizontal drive cylinder is fixed on the die body 91. The upper die base 94 is located above the lower die base 92. Both the lower die base 92 and the upper die base 94 are provided with arc-shaped grooves for cooperating with the round die body 93.

[0043] Initially, the circular mold body 93 is located between the lower mold base 92 and the upper mold base 94. Then, the circular tube is fitted onto the circular mold body 93, at which point the circular tube is located between the lower mold base 92 and the upper mold base 94. Next, the horizontal drive cylinder drives the circular mold body 93 to move away from the circular tube, and the lower mold base 92 and the upper mold base 94 close, thereby pressing the circular tube into a perfect circle.

[0044] Product output platform 3 is a belt conveyor.

[0045] The working method of this application is as follows: First, the multi-axis robot 1 moves the flat sheet into the sheet corner shaping mechanism 2, which removes the material from the edges of the flat sheet. Next, the straight sheet gripping mechanism 62 picks up the horizontal flat sheet and swings it into a vertical position. Then, the vertical flat sheet is placed on the positioning table of the machine. The first straight sheet gripping mechanism 63 picks up the flat sheet and places it into the mold 4, which stamps the flat sheet into a U-shaped sheet. Next, the second straight sheet gripping mechanism 63 removes the U-shaped sheet and places it into the mold 5, which stamps it into a round tube. Then, the round part gripping mechanism 64 takes out the round tube and places it on the round tube turning mechanism 7 to adjust its orientation. Then, the round tube transfer mechanism 8 takes out the round tube and places it into the round tube pressing mold 9 to press it into a perfect circle. Finally, the round tube transfer mechanism 8 takes out the perfect circle and places it on the product output table 3 for horizontal conveying to the output position.

[0046] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A continuous automatic stamping device, characterized in that, The system includes a multi-axis robot (1), a plate corner shaping mechanism (2) for removing excess material from the plate, a plate transfer mechanism (6), a round tube turning mechanism (7), a round tube transfer mechanism (8), a round tube pressing mold (9) for pressing the plate into a perfect circle, a product output table (3), a mold (4) for pressing a flat plate into a U-shaped plate, and a mold (5) for pressing a U-shaped plate into a round tube. The multi-axis robot (1), the plate corner shaping mechanism (2), the mold (4), the mold (5), the round tube turning mechanism (7), the round tube transfer mechanism (8), and the round tube pressing mold (9) are arranged in sequence. The plate transfer mechanism (6) is located above the plate corner shaping mechanism (2), the mold (4), the mold (5), and the round tube turning mechanism (7). The sheet metal edge shaping mechanism (2) consists of an X-axis linear module (21), a Y-axis linear module (22), an X-axis slide cylinder one (23), an X-axis slide cylinder two (24), a gripper (25), a positioning plate (26), a positioning plate lifting cylinder (27), a CCD camera (28), and a pneumatic shear (29). The cylinder body of the X-axis linear module (21), the CCD camera (28), and the pneumatic shear (29) are all fixed on the machine base. The cylinder body of the Y-axis linear module (22) is fixed on the slide of the X-axis linear module (21). The cylinder body of slide cylinder one (23) is fixed to one end of the cylinder body of the Y-axis linear module (22), and the cylinder body of X-axis slide cylinder two (24) is fixed on the slide of the Y-axis linear module (22). The piston rods of X-axis slide cylinder one (23) and X-axis slide cylinder two (24) are both fixed with grippers (25). The cylinder body of X-axis slide cylinder one (23) is fixed with a sensor. The cylinder body of the Y-axis linear module (22) is fixed with a positioning plate lifting cylinder (27). The piston rod of the positioning plate lifting cylinder (27) is fixed with a positioning plate (26). The circular tube steering mechanism (7) consists of a platform (71), a rotary cylinder (72), a lifting cylinder (73), a fixed clamping plate (74), a movable clamping plate (75), and a clamping plate driving cylinder (76). The cylinder body of the lifting cylinder (73) is fixed on the machine platform, and the piston rod of the lifting cylinder (73) is fixed on the cylinder body of the rotary cylinder (72). The output shaft of the rotary cylinder (72) is fixed at one end of the platform (71). The fixed clamping plate (74) and the clamping plate driving cylinder (76) are fixed on the platform (71), and the movable clamping plate (75) is fixed on the piston rod of the clamping plate driving cylinder (76). The tube transfer mechanism (8) consists of a multi-axis robot (81), a width adjustment seat (82), a gripper (83), a support block (84), and a clamping block (85). The width adjustment seat (82) is fixed on the multi-axis robot (81). The gripper (83) is fixed on both slides of the width adjustment seat (82). The support block (84) and the clamping block (85) are fixed on the two fingers of the gripper (83). The two clamping blocks (85) are located between the two support blocks (84). The support block (84) has a slot for clamping the tube on its side wall. The width adjustment seat (82) consists of a cylinder, a slide, a positive and negative threaded screw, a nut, and a motor. The rod of the positive and negative threaded screw is rotatably connected to the cylinder. The positive thread and negative thread of the positive and negative threaded screw are threadedly connected to the nut. The two nuts are fixed on the two slides. The two slides are slidably connected to the cylinder. The rod of the positive and negative threaded screw is fixed on the output shaft of the motor.

2. The continuous automatic stamping equipment according to claim 1, characterized in that: The plate transfer mechanism (6) consists of a horizontal linear module (61), a straight plate gripping mechanism one (62), a straight plate gripping mechanism two (63), and a round part gripping mechanism (64). The cylinder of the horizontal linear module (61) is fixed on the machine base. The straight plate gripping mechanism one (62), the two straight plate gripping mechanisms two (63), and the round part gripping mechanism (64) are sequentially slidably connected to the machine base. A connecting rod is fixed on the slide of the horizontal linear module (61). The straight plate gripping mechanism one (62), the straight plate gripping mechanism two (63), and the round part gripping mechanism (64) are all fixed on the connecting rod.

3. The continuous automatic stamping equipment according to claim 2, characterized in that: The straight plate gripping mechanism (62) consists of a lifting cylinder (621), a connecting plate (622), a bracket (623), a gripper (624), and a rotary cylinder. The cylinder body of the lifting cylinder (621) is fixed on the connecting rod. The connecting plate (622) is fixed on the piston rod of the lifting cylinder (621). The rotary cylinder is fixed on the connecting plate (622). The bracket (623) is fixed on the output shaft of the rotary cylinder. Two grippers (624) are fixed on the bracket (623).

4. The continuous automatic stamping equipment according to claim 2, characterized in that: The straight plate gripping mechanism 2 (63) consists of a lifting cylinder 2 and a gripper 2. The cylinder body of the lifting cylinder 2 is fixed on the connecting rod, and the gripper 2 is fixed on the piston rod of the lifting cylinder 2.

5. The continuous automatic stamping equipment according to claim 2, characterized in that: The circular gripping mechanism (64) consists of a lifting cylinder (641), a base plate (642), a synchronous pulley (643), a synchronous belt (644), a motor (645), and grippers (646). The cylinder body of the lifting cylinder (641) is fixed on a connecting rod. The base plate (642) is fixed on the piston rod of the lifting cylinder (641). Two synchronous pulleys (643) are rotatably connected to the base plate (642). Both synchronous pulleys (643) are meshed on the synchronous belt (644). The body of the motor (645) is fixed on the base plate (642). The output shaft of the motor (645) is fixed on one of the synchronous pulleys (643). Both grippers (646) are slidably connected to the base plate (642). The two grippers (646) are respectively fixed on both sides of the synchronous belt (644).

6. The continuous automatic stamping equipment according to claim 1, characterized in that: The round tube pressing mold (9) consists of a mold body (91), a lower mold base (92), a round mold body (93), and an upper mold base (94). A lifting mechanism is installed on the mold body (91), and the lifting mechanism is connected to the upper mold base (94). The upper mold base (94) is slidably connected to the mold body (91). The lower mold base (92) is fixed on the mold body (91). The round mold body (93) is fixed on the piston rod of the horizontal drive cylinder. The cylinder body of the horizontal drive cylinder is fixed on the mold body (91). The upper mold base (94) is located above the lower mold base (92). Both the lower mold base (92) and the upper mold base (94) are provided with arc-shaped grooves for matching the round mold body (93).

7. The continuous automatic stamping equipment according to claim 1, characterized in that: The product output platform (3) is a belt conveyor.

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