A stamping apparatus for facilitating scrap cleanup from a stamping die

Abstract

The present application relates to a kind of stamping equipment for facilitating the waste of stamping die, it includes frame, the frame is provided with rotating seat and the rotating part of driving the rotating seat rotation, the rotating seat is provided with upper die and the stamping part of driving the upper die movement, the frame is provided with stamping table at the position corresponding the rotating seat below, the stamping table is provided with lower die, rotating frame limiting the lower die and the adjusting component of adjusting the angle of the lower die, the stamping table is provided with discharge port, the frame is provided with collection box, the collection box is located below the stamping table, and aligns the discharge port, the frame is provided with the material cleaning component for cleaning the waste of lower die into the collection box.The present application has the effect of improving the cleaning efficiency of stamping die.

Description

Technical Field

[0001] This invention relates to the field of stamping equipment technology, and in particular to a stamping equipment for convenient cleaning of stamping die waste. Background Technology

[0002] A stamping die is a special piece of equipment used in cold stamping to process materials into parts. Stamping is a pressure processing method that uses a die mounted on a press to apply pressure to materials at room temperature, causing them to separate or undergo plastic deformation, thereby obtaining the desired parts.

[0003] Chinese Patent CN210546753U discloses a waste removal mechanism for stamping dies. It includes a base, a support platform fixed to the base, a vertical support rod fixed to the side of the base, a horizontal support plate on the vertical support rod, a sliding groove on the bottom surface of the horizontal support plate, a ball screw installed within the sliding groove, a drive motor fixed to the end of the horizontal support plate, a slider threadedly connected to the ball screw within the sliding groove, a removal nozzle on the slider, a waste collection box on the bottom surface of the base, a blower fixed to the side of the base, and two support plates fixed to the top surface of the support platform. Each support plate has a rotating circular plate, the center of which is connected to the support plate via a shaft. This invention has a reasonable structural design, rotating the stamping die while blowing away waste, which improves removal efficiency. The reciprocating movement of the removal nozzle also increases the removal range, making it highly applicable and practical.

[0004] Regarding the aforementioned technologies, in the prior art, workers use a mold clamping plate to install the stamping die, then use the cooperation of a control motor and drive gears to rotate the stamping die, and finally use a blower and a cleaning nozzle to blow the waste into the waste collection box. However, the waste removal steps of the prior art require workers to additionally clamp the stamping die, which prolongs the cleaning time of the stamping die and reduces the cleaning efficiency of the stamping die. Summary of the Invention

[0005] In order to improve the cleaning efficiency of stamping dies, this application provides a stamping device for convenient cleaning of stamping die waste.

[0006] This application provides a stamping equipment for conveniently cleaning stamping die waste, which adopts the following technical solution: A stamping device for conveniently cleaning stamping die waste includes a frame, a rotating seat and a rotating component for driving the rotating seat to rotate on the frame, an upper die and a stamping component for driving the upper die to move on the rotating seat, a stamping table on the frame corresponding to the position below the rotating seat, a lower die, a rotating frame for restricting the lower die and an adjusting component for adjusting the angle of the lower die on the stamping table, a discharge port on the stamping table, a collection box on the frame, the collection box being located below the stamping table and aligned with the discharge port, and a cleaning component on the frame for cleaning the lower die waste into the collection box.

[0007] By adopting the above technical solution, workers use the cooperation of the stamping parts and the upper die to stamp the product. Then, a rotating component is used to move the rotating seat away, and after the product is removed, the angle of the lower die is adjusted using an adjusting component. Finally, a cleaning component is used to clean the waste material on the lower die, allowing the waste material to enter the collection box, thus achieving the effect of cleaning waste material after stamping. Workers use the adjusting component to adjust the angle of the lower die, and then use the cleaning component to clean the waste material, allowing the waste material to smoothly enter the collection box through the discharge port. This achieves the effect of clamping the lower die and cleaning the waste material in one step. Compared with existing technologies, this eliminates the step of clamping the lower die twice, shortens the cleaning time of the stamping die, and improves the cleaning efficiency of the stamping die.

[0008] Optionally, the rotating frame includes a fixed frame, a locking plate, and a support frame. The fixed frame is L-shaped, and one side of the locking plate is rotatably connected to the fixed frame. A limiting component is provided between the fixed frame and the locking plate to restrict the rotation of the locking plate. The support frame is vertically slidably fitted on the stamping table and rotatably connected to the fixed frame. The lower die has a clamping groove at the position corresponding to the fixed frame and the locking plate. When the lower die is clamped, both the fixed frame and the locking plate are located in the clamping groove.

[0009] By adopting the above technical solution, when clamping the lower mold, the workers use the fixing frame to support the lower mold, then close the locking plate, and use the limiting component to limit the locking plate, thus achieving the effect of clamping the lower mold. The operation process is simple and convenient, and the installation efficiency of the lower mold is improved.

[0010] Optionally, the limiting component includes a limiting plate, a limiting strip, a fixing strip, a limiting pin, and a pressure spring. The limiting plate is an L-shaped plate. The limiting strip and the fixing strip are both connected to the limiting plate. Two locking grooves are formed between the limiting plate and the fixing strip, and the two locking grooves are arranged opposite to each other. The limiting pin is slidably engaged in the locking groove. The pressure spring is installed in the locking groove and is located between the limiting pin and the end wall of the locking groove. The fixing bracket has a locking hole at the position corresponding to the locking groove. The locking plate has an abutting groove at the position corresponding to the limiting strip. When the locking plate is limited, the limiting plate abuts against the locking plate and the fixing bracket. The limiting strip is located in the abutting groove, and the limiting pin is inserted into the locking hole.

[0011] By adopting the above technical solution, when the locking plate is restricted, the worker attaches the restriction plate to the fixing frame and the locking plate. During this process, the restriction strip enters the abutment groove and abuts against the side wall of the abutment groove. The fixing strip enters the fixing frame, and the restriction pin is moved to compress the pressure spring. When the locking groove is aligned with the locking hole, the restriction pin is released. The restriction pin moves in the opposite direction under the force of the pressure spring and inserts into the locking hole, thus achieving the effect of restricting the locking plate.

[0012] Optionally, the adjustment assembly includes an adjustment gear, a connecting frame, a fixed rack, and a lifting cylinder. A rotating shaft is connected to the fixed frame, and the rotating shaft is rotatably connected to the support frame. The adjustment gear is connected to the rotating shaft. The connecting frame is connected to the stamping table. The fixed rack is connected to the connecting frame near the top of the connecting frame. A limiting block is connected to the top of the connecting frame. The lifting cylinder is vertically connected to the stamping table, and the output end of the lifting cylinder is connected to the support frame. When adjusting the lower die angle, the adjustment gear meshes with the fixed rack.

[0013] By adopting the above technical solution, when adjusting the lower mold angle, the operator starts the lifting cylinder to raise the rotating frame, which in turn raises the lower mold until the adjusting gear meshes with the fixed rack, causing the adjusting gear to rotate and the rotating frame to rotate until the lower mold rotates to the specified angle, thus achieving the effect of adjusting the lower mold angle.

[0014] Optionally, a connecting block is connected to the rotating shaft, a stop block is connected to the support frame at the position corresponding to the connecting block, and a counterweight is connected to the side wall of the lower mold at the position corresponding to the stop block. When the lower mold is in a horizontal state, the connecting block abuts against the stop block, and the stop block is located between the connecting block and the counterweight.

[0015] By adopting the above technical solution, there is a possibility that the lower mold may become skewed during its ascent, which would affect the cleaning angle of the subsequent lower mold. Workers use counterweights to tilt the lower mold to one side, while simultaneously using stops to abut against the connecting blocks to prevent the lower mold from rotating towards the counterweight position, thus keeping the lower mold horizontal during its ascent.

[0016] Optionally, the material cleaning assembly includes a material cleaning fan, an exhaust pipe, and nozzles. The material cleaning fan is connected to the frame, the exhaust pipe is installed on the stamping platform, the air outlet of the material cleaning fan is connected to one end of the exhaust pipe, and several nozzles are connected to the exhaust pipe, with the air outlet of the nozzles facing the lower mold.

[0017] By adopting the above technical solution, when removing waste, the staff adjusts the angle of the lower mold using the adjustment components, then starts the cleaning fan, so that the gas is blown onto the lower mold through the exhaust pipe and nozzle, causing the waste to detach from the lower mold and enter the collection box through the discharge port, thus achieving the effect of removing waste.

[0018] Optionally, the bottom of the collection box is provided with several rollers, the frame has a notch at the position corresponding to the collection box, a support plate is rotatably connected to the notch, and a support component is provided on the frame to restrict the horizontal state of the support plate.

[0019] By adopting the above technical solution, once the collection bin has collected a certain amount of waste, it becomes quite laborious to manually drag it. To address this, rollers are installed to reduce friction during movement, and a support plate guides the bin's movement, facilitating its removal from the frame and providing convenience for its loading and unloading.

[0020] Optionally, the support assembly includes a support plate and an operating shaft. The frame has a support groove, the support plate is located inside the support groove and partially outside the support groove. The support plate is a fan-shaped plate. The operating shaft is connected to the support plate. The support plate is rotatably connected to the frame through the operating shaft. When the support plate is in the horizontal state, the support plate abuts against the bottom wall of the support plate.

[0021] By adopting the above technical solution, when the support plate is kept horizontal, the operator rotates the support plate to a horizontal position, and then rotates the operating shaft to rotate the support plate until the support plate is located outside the support groove and fits against the bottom wall of the support plate, thus achieving the effect of keeping the support plate horizontal.

[0022] Optionally, a limiting frame is connected to the frame, and the limiting frame is set with an opening on one side corresponding to the support plate. When collecting waste, the collection box fits against the inner wall of the limiting frame.

[0023] By adopting the above technical solution, the limiting frame is used to restrict the position of the collection box, making it easier for staff to align the collection box with the discharge port.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. Workers use the cooperation of the stamping parts and the upper die to stamp the product. Then, a rotating component is used to move the rotating seat away, and the product is removed. An adjusting component is used to adjust the angle of the lower die, and finally, a cleaning component is used to remove the waste material from the lower die, allowing it to enter a collection box. This achieves the effect of cleaning waste material after stamping. The worker uses the adjusting component to adjust the angle of the lower die, and then uses the cleaning component to remove the waste material, allowing it to smoothly pass through the discharge port into the collection box. This achieves the effect of clamping the lower die and cleaning the waste material in one step. Compared with existing technologies, this eliminates the step of clamping the lower die twice, shortens the cleaning time of the stamping die, and improves the cleaning efficiency of the stamping die. 2. When the locking plate is being restricted, the operator attaches the restriction plate to the fixing frame and the locking plate. During this process, the restriction strip enters the clamping groove and presses against the side wall of the clamping groove. The fixing strip enters the fixing frame. The restriction pin is moved to compress the pressure spring. When the locking groove is aligned with the locking hole, the restriction pin is released. The restriction pin moves in the opposite direction under the force of the pressure spring and inserts into the locking hole, thus achieving the effect of restricting the locking plate. 3. When adjusting the lower mold angle, the operator starts the lifting cylinder to raise the rotating frame, which in turn raises the lower mold until the adjusting gear meshes with the fixed rack, causing the adjusting gear to rotate and the rotating frame to rotate until the lower mold rotates to the specified angle, thus achieving the effect of adjusting the lower mold angle. 4. The workers use counterweights to tilt the lower mold to one side, while using stops to abut against the connecting blocks to prevent the lower mold from rotating to the side where the counterweights are located, thus keeping the lower mold horizontal during the upward movement. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the stamping equipment in the embodiments of this application.

[0026] Figure 2 This is a schematic diagram of the structure of the rotating frame and the adjustment assembly in the embodiments of this application.

[0027] Figure 3 This is an exploded view used in the embodiments of this application to illustrate the structure of the rotating frame and the limiting component.

[0028] Figure 4 This is a cross-sectional view used in the embodiments of this application to illustrate the cooperation between the locking plate and the rotating frame.

[0029] Figure 5 This is a cross-sectional view used in the embodiments of this application to illustrate the cooperation between the limiting pin and the fixing bracket.

[0030] Figure 6 This is a schematic diagram of the structure of the cleaning component in the embodiments of this application.

[0031] Figure 7 This is a schematic diagram of the structure for cleaning waste material using the lower mold in an embodiment of this application.

[0032] Figure 8 This is a cross-sectional view used in the embodiments of this application to illustrate the structure of the supporting component.

[0033] Figure 9 This is a cross-sectional view used to illustrate the support plate structure in the embodiments of this application.

[0034] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Rotating seat; 12. Rotating component; 13. Stamping component; 14. Upper die; 15. Stamping table; 151. Discharge port; 16. Lower die; 161. Counterweight; 17. Support plate; 18. Collection box; 19. Limiting frame; 2. Rotating frame; 21. Fixed frame; 22. Locking plate; 221. Anchoring groove; 23. Support frame; 231. Rotating shaft; 232. Connection 1. Block; 2. Stop block; 3. Restriction component; 31. Restriction plate; 32. Restriction strip; 33. Fixing strip; 34. Restriction pin; 35. Compression spring; 4. Adjustment component; 41. Adjustment gear; 42. Connecting frame; 43. Fixing rack; 44. Lifting cylinder; 5. Cleaning component; 51. Cleaning fan; 52. Exhaust pipe; 53. Nozzle; 6. Support component; 61. Support plate; 62. Operating shaft. Detailed Implementation

[0035] The following is in conjunction with the appendix Figures 1-9 This application will be described in further detail.

[0036] This application discloses a stamping device for conveniently cleaning waste from stamping dies. (Refer to...) Figure 1 A stamping device for convenient cleaning of stamping die waste includes a frame 1, a load column rotatably connected to the frame 1, and a rotating seat 11 fixedly connected to the load column. A rotating component 12, which is a rotating motor, is provided on the frame 1, and the rotating component 12 is connected to the load column through a gear set.

[0037] Reference Figure 1 The rotating base 11 is equipped with a stamping part 13 and an upper die 14, the stamping part 13 being a hydraulic cylinder. Several guide rods are fixedly connected to the upper die 14, and the upper die 14 is slidably fitted onto the rotating base 11 through the guide rods. A stamping table 15 is fixedly connected to the frame 1, and a lower die 16 is placed on the stamping table 15, located below the rotating base 11.

[0038] Reference Figure 2 and Figure 3A rotating frame 2 is provided on the stamping table 15 at positions corresponding to the two sides of the lower die 16. The rotating frame 2 includes a fixed frame 21, a locking plate 22, and a support frame 23. The fixed frame 21 is L-shaped and placed on the stamping table 15. One side of the locking plate 22 is hinged to the top of the fixed frame 21. The support frame 23 is vertically slidably fitted on the stamping table 15. A rotating shaft 231 is rotatably connected to the support frame 23, and one end of the rotating shaft 231 is fixedly connected to the fixed frame 21. The lower die 16 has clamping grooves at positions corresponding to the fixed frame 21 and the locking plate 22, and both the fixed frame 21 and the locking plate 22 are located in the clamping grooves.

[0039] Reference Figure 3 , Figure 4 and Figure 5 A limiting component 3 is provided between the locking plate 22 and the fixing frame 21. The limiting component 3 includes a limiting plate 31, a limiting strip 32, a fixing strip 33, a limiting pin 34, and a pressure spring 35. The limiting plate 31 is an L-shaped plate. The limiting strip 32 and the fixing strip 33 are both fixedly connected to the limiting plate 31 and are parallel to the length direction of the limiting plate 31. The cross-section of the limiting strip 32 is L-shaped. A locking groove is formed between the fixing strip 33 and the limiting plate 31. The limiting pin 34 is slidably fitted in the locking groove. The pressure spring 35 is installed in the locking groove and is located between the end wall of the locking groove and the limiting pin 34. The locking plate 22 has an abutment groove 221 at the position corresponding to the limiting strip 32, and the fixing frame 21 has a locking hole at the position corresponding to the locking groove.

[0040] When clamping the lower mold 16, the operator places the lower mold 16 on the fixed frame 21, then flips the locking plate 22 so that the fixed frame 21 and the locking plate 22 clamp the lower mold 16. Then, the limiting plate 31 is placed on the rotating frame 2. During this process, the limiting strip 32 enters the abutting groove 221 and moves until the limiting strip 32 abuts the inner wall of the abutting groove 221. The fixing strip 33 is inserted into the fixed frame 21. The limiting pin 34 is moved to compress the pressure spring 35 until the locking groove aligns with the locking hole. The limiting pin 34 is released, and the limiting pin 34 moves in the opposite direction under the force of the pressure spring 35 until it is inserted into the locking hole. In this way, the effect of limiting the locking plate 22 is achieved.

[0041] Reference Figure 1 , Figure 2 and Figure 3An adjustment assembly 4 is provided on the stamping table 15. The adjustment assembly 4 includes an adjustment gear 41, a connecting frame 42, a fixed rack 43, and a lifting cylinder 44. The adjustment gear 41 is fixedly connected to the rotating shaft 231. The connecting frame 42 is bolted to the stamping table 15 at the position corresponding to the adjustment gear 41. The fixed rack 43 is fixedly connected to the top of the connecting frame 42. A limiting block is fixedly connected to the top of the connecting frame 42 to limit the travel of the adjustment gear 41. The lifting cylinder 44 is a hydraulic cylinder, mounted on the stamping table 15, and its output end is fixedly connected to the support frame 23.

[0042] Reference Figure 2 and Figure 3 A connecting block 232 is fixedly connected to the rotating shaft 231, and a stop block 233 is fixedly connected to the support frame 23 at the position corresponding to the connecting block 232. The stop block 233 is located on the rotation path of the connecting block 232. A counterweight block 161 is bolted to the side wall of the lower mold 16. When the lower mold 16 is in a horizontal state, the stop block 233 is located between the connecting block 232 and the counterweight block 161.

[0043] When adjusting the angle of the lower mold 16, the operator starts the lifting cylinder 44, which drives the support frame 23 to rise, and then drives the lower mold 16 to rise. During this process, through the cooperation of the counterweight 161, the stop block 233 and the connecting block 232, the lower mold 16 remains horizontal. The adjusting gear meshes with the fixed rack 43, which drives the rotating shaft 231 to rotate, so that the lower mold 16 rotates to the specified angle, thus achieving the effect of adjusting the angle of the lower mold 16.

[0044] Reference Figure 6 The frame 1 is equipped with a cleaning assembly 5, which includes a cleaning fan 51, an exhaust pipe 52, and nozzles 53. The cleaning fan 51 is mounted on the frame 1, the exhaust pipe 52 is fixedly connected to the stamping table 15, the air outlet of the cleaning fan 51 is connected to one end of the exhaust pipe 52, and several nozzles 53 are fixedly connected to the exhaust pipe 52, with the air outlet of the nozzles 53 facing the lower mold 16.

[0045] Reference Figure 1 , Figure 7 and Figure 8 The stamping table 15 has a discharge port 151. The frame 1 has a notch at the position corresponding to the discharge port 151. A support plate 17 is hinged to the notch. A collection box 18 is placed on the support plate 17. The top of the collection box 18 is open and aligned with the discharge port 151. Several rollers are rotatably connected to the bottom of the collection box 18.

[0046] Reference Figure 7 , Figure 8 and Figure 9The frame 1 is equipped with two sets of support components 6, each including a support plate 61 and an operating shaft 62. A support groove is formed on the frame 1, and a sealing plate is fixedly connected to the opening of the groove. The support plate 61 is a fan-shaped plate located within the support groove. The operating shaft 62 is fixedly connected to the support plate 61, passes through the sealing plate, and extends to the outside. When the support plate 17 is in a horizontal state, part of the support plate 61 is located outside the support groove and fits against the bottom wall of the support plate 17. A limiting frame 19 is fixedly connected to the frame 1 at a position corresponding to the collection box 18. The limiting frame 19 has an opening on the side closest to the support plate 17 and fits against the side wall of the collection box 18.

[0047] When cleaning up waste, the staff starts the cleaning blower 51. The gas is sprayed out from the nozzle 53 and hits the surface of the lower mold 16. The waste enters the collection box 18 from the discharge port 151. When the waste in the collection box 18 accumulates to a certain extent, the operating shaft 62 is rotated to make the support plate 61 rotate and separate from the support plate 17. The support plate 17 rotates and touches the ground. At this time, the collection box 18 moves along the support plate 17 and is removed from the frame 1.

[0048] The implementation principle of a stamping equipment for convenient cleaning of stamping die waste according to an embodiment of this application is as follows: The operator places the lower die 16 on the stamping table 15. At this time, the fixing frame 21 enters the clamping groove, the locking plate 22 is flipped, and then the limiting plate 31 is attached to the fixing frame 21 and the locking plate 22. During this process, the limiting strip 32 enters the abutment groove 221 and moves until the limiting strip 32 abuts the inner wall of the abutment groove 221. The fixing strip 33 is inserted into the fixing frame 21. The limiting pin 34 is moved to compress the pressure spring 35 until the locking groove aligns with the locking hole. The limiting pin 34 is released, and the limiting pin 34 moves in the opposite direction under the force of the pressure spring 35 until it is inserted into the locking hole. The lower die 16 is installed in this way, and the stamping part 13 is started to lower the upper die 14. The product on the lower die 16 is stamped in this way. After the product is stamped, it is taken out. Then, the lifting cylinder 44 is started, which drives the support frame 23 to rise, so that the lower die 16 rises. The adjusting gear 41 rises until it meshes with the fixed rack 43, which drives the lower die 16 to rotate to a specified angle. Then, the cleaning fan 51 is started, and the gas is sprayed out from the nozzle 53. The waste on the lower die 16 enters the collection box 18 from the discharge port 151 to clean the waste on the lower die 16. After the waste in the collection box 18 accumulates to a certain amount, the operating shaft 62 is rotated to make the support plate 61 rotate and separate from the support plate 17. The support plate 17 rotates and touches the ground. At this time, the collection box 18 moves along the support plate 17 and gets out of the frame 1, thus realizing the effect of stamping the product and cleaning the waste on the lower die 16.

[0049] Workers use adjustment component 4 to adjust the angle of lower die 16, and then use cleaning component 5 to clean the waste material, so that the waste material can smoothly pass through discharge port 151 into collection box 18. This achieves the effect of clamping lower die 16 and cleaning waste material in one go. Compared with the existing technology, the step of clamping lower die 16 twice is omitted, the cleaning time of stamping die is shortened, and the cleaning efficiency of stamping die is improved.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A stamping device for conveniently cleaning waste from stamping dies, characterized in that: The system includes a frame (1), on which a rotating seat (11) and a rotating component (12) for driving the rotating seat (11) to rotate are provided. An upper die (14) and a stamping component (13) for driving the upper die (14) to move are provided on the rotating seat (11). A stamping table (15) is provided on the frame (1) at a position corresponding to the lower position of the rotating seat (11). A lower die (16), a rotating frame (2) for restricting the lower die (16), and an adjustment component (4) for adjusting the angle of the lower die (16) are provided on the stamping table (15). A discharge port (151) is provided on the stamping table (1). A collection box (18) is provided on the frame (1). The collection box (18) is located below the stamping table (15) and aligned with the discharge port (151). A cleaning assembly (5) is provided on the frame (1) to clean the waste material from the lower die (16) into the collection box (18). The rotating frame (2) includes a fixed frame (21), a locking plate (22), and a support frame (23). The fixed frame (21) is L-shaped. One side of the locking plate (22) is rotatably connected to the fixed frame (21). A limiting assembly (3) restricting the rotation of the locking plate (22) is provided between the fixed frame (21) and the locking plate (22). The support frame (23) slides vertically on the stamping table (15). Rotatably connected to the fixed frame (21), the lower mold (16) has clamping grooves at positions corresponding to the fixed frame (21) and the locking plate (22). When the lower mold (16) is clamped, the fixed frame (21) and the locking plate (22) are both located in the clamping grooves. The limiting component (3) includes a limiting plate (31), a limiting strip (32), a fixing strip (33), a limiting pin (34), and a pressure spring (35). The limiting plate (31) is an L-plate. The limiting strip (32) and the fixing strip (33) are both connected to the limiting plate (31). Two locking grooves are opened between the limiting plate (31) and the fixing strip (33). The locking grooves are arranged opposite each other, the limiting pin (34) slides in the locking groove, the pressure spring (35) is installed in the locking groove and is located between the limiting pin (34) and the end wall of the locking groove, the fixing bracket (21) has a locking hole at the position corresponding to the locking groove, the locking plate (22) has a pressing groove (221) at the position corresponding to the limiting strip (32), when the locking plate (22) is restricted, the limiting plate (31) abuts between the locking plate (22) and the fixing bracket (21), the limiting strip (32) is located in the pressing groove (221), and the limiting pin (34) is inserted in the locking hole.

2. The stamping equipment for convenient cleaning of stamping die waste according to claim 1, characterized in that: The adjustment assembly (4) includes an adjustment gear (41), a connecting frame (42), a fixed rack (43), and a lifting cylinder (44). A rotating shaft (231) is connected to the fixed frame (21), and the rotating shaft (231) is rotatably connected to the support frame (23). The adjustment gear (41) is connected to the rotating shaft (231). The connecting frame (42) is connected to the stamping table (15). The fixed rack (43) is connected to the connecting frame (42) near the top of the connecting frame (42). A limiting block is connected to the top of the connecting frame (42). The lifting cylinder (44) is vertically connected to the stamping table (15). The output end of the lifting cylinder (44) is connected to the support frame (23). When adjusting the angle of the lower die (16), the adjustment gear (41) meshes with the fixed rack (43).

3. The stamping equipment for convenient cleaning of stamping die waste according to claim 2, characterized in that: A connecting block (232) is connected to the rotating shaft (231), and a stop block (233) is connected to the support frame (23) at the position corresponding to the connecting block (232). A counterweight block (161) is connected to the side wall of the lower mold (16) at the position corresponding to the stop block (233). When the lower mold (16) is in a horizontal state, the connecting block (232) abuts against the stop block (233), and the stop block (233) is located between the connecting block (232) and the counterweight block (161).

4. The stamping equipment for convenient cleaning of stamping die waste according to claim 1, characterized in that: The cleaning assembly (5) includes a cleaning fan (51), an exhaust pipe (52), and a nozzle (53). The cleaning fan (51) is connected to the frame (1), the exhaust pipe (52) is installed on the stamping table (15), the air outlet of the cleaning fan (51) is connected to one end of the exhaust pipe (52), and several nozzles (53) are connected to the exhaust pipe (52). The air outlet of the nozzles (53) faces the lower mold (16).

5. The stamping equipment for convenient cleaning of stamping die waste according to claim 1, characterized in that: The bottom of the collection box (18) is provided with several rollers. The frame (1) has a notch at the position corresponding to the collection box (18). A support plate (17) is rotatably connected to the notch. A support component (6) is provided on the frame (1) to restrict the horizontal state of the support plate (17).

6. The stamping equipment for convenient cleaning of stamping die waste according to claim 5, characterized in that: The supporting assembly (6) includes a support plate (61) and an operating shaft (62). The frame (1) has a supporting groove. The support plate (61) is located inside the supporting groove and partially outside the supporting groove. The support plate (61) is a fan-shaped plate. The operating shaft (62) is connected to the support plate (61). The support plate (61) is rotatably connected to the frame (1) through the operating shaft (62). When the supporting plate (17) is in the horizontal state, the support plate (61) abuts against the bottom wall of the supporting plate (17).

7. The stamping equipment for convenient cleaning of stamping die waste according to claim 5, characterized in that: A limiting frame (19) is connected to the frame (1). The limiting frame (19) is set with an opening on one side corresponding to the support plate (17). When collecting waste, the collection box (18) fits against the inner wall of the limiting frame (19).

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