A punching and finishing loading and unloading device for hemostatic forceps accessories

Abstract

A loading and unloading device for stamping and finishing of hemostatic forceps accessories belongs to the technical field of stamping equipment. The loading device and the waste collection device are both arranged on the side of the stamping machine, and the loading robot is arranged between the loading device and the stamping machine. The loading robot transports the accessories of the loading device to the upper side of the lower die of the stamping machine one by one; the pushing device and the waste collection device are respectively arranged on the opposite sides of the lower die, and the transfer device is arranged between the loading bin and the positioning plate, and the positioning plate is provided with a positioning part, and the loading bin is gradually inclined downward along the proximity to the transfer device. The transfer device of the present invention can transfer the accessories in the loading bin one by one to the positioning part of the positioning plate, thereby realizing the pre-positioning of the accessories, and the transfer robot grabs the accessories in the positioning part and transfers the accessories to the lower die, thereby ensuring that the accessories are accurately placed on the lower die, and can realize automatic and continuous loading of the accessories, with a fast loading speed, and the whole process does not require human participation.

Description

Technical Field

[0001] The invention discloses a punching and finishing loading and unloading device for hemostatic forceps accessories, belonging to the technical field of punching equipment. Background Art

[0002] During the production process of surgical forceps, it is necessary to perform finishing on the surgical forceps so that the surgical forceps meet the production requirements. The finishing of the surgical forceps is performed by punching with a punching machine. The surgical forceps are placed between the dies of the punching machine and the surgical forceps are finished by the punching machine.

[0003] Since the surgical forceps accessories are independent, and when placing the accessories in the mold, it is necessary to ensure that the surgical forceps accessories are aligned with the mold to complete the finishing of the surgical forceps. However, due to the irregular outer edge of the accessories, it is difficult to position the accessories through the outer edge, resulting in the difficulty of accurately placing the accessories on the lower mold of the mold. Therefore, the surgical forceps accessories are currently placed into the mold one by one manually. The staff needs to align the surgical forceps accessories with the mold before they can put the surgical forceps accessories into the mold. The labor intensity of the staff is high and the working speed is very slow. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a hemostatic forceps accessories stamping and finishing loading and unloading device which can automatically convey accessories to the upper side of the lower die of a punching machine, accurately place accessories, and realize continuous loading.

[0005] The technical solution adopted by the present invention to solve the technical problem is: the loading and unloading device for stamping and finishing of hemostatic forceps accessories comprises a loading device, a loading robot and a waste collecting device, the loading device and the waste collecting device are both arranged on the side of the punching machine, the loading robot is arranged between the loading device and the punching machine, and the loading robot transports the accessories of the loading device to the upper side of the lower die of the punching machine one by one;

[0006] A material pushing device is installed on the punching machine. The material pushing device and the waste collecting device are respectively arranged on two opposite sides of the lower die. The material pushing device pushes the waste punched out from the lower die to the waste collecting device.

[0007] The loading device includes a loading silo, a transfer device and a positioning plate. The transfer device is arranged between the loading silo and the positioning plate. A positioning portion is arranged on the positioning plate. The loading silo is inclined gradually downward along the transfer device. The transfer device absorbs the accessories on the loading silo and places them in the positioning portion of the positioning plate.

[0008] Furthermore, the transfer device includes a lifting cylinder, a telescopic cylinder, a swing cylinder and a clamping device. The lifting cylinder is vertically arranged, and the lifting cylinder is spaced apart on the upper side of the positioning plate. The telescopic cylinder is installed at the movable end of the lifting cylinder and rises and falls synchronously with it. The swing cylinder is installed at the movable end of the telescopic cylinder and moves with it in the direction of approaching or moving away from the loading bin. The clamping device is installed on the swing cylinder and swings with it in the vertical plane.

[0009] Furthermore, the clamping device includes a clamping cylinder and clamping fingers, two clamping fingers are arranged side by side, and the clamping cylinder is connected to the two clamping fingers at the same time and drives them to clamp or release.

[0010] Furthermore, it also includes an accessory conveying device, which is arranged at the bottom of the loading silo.

[0011] Furthermore, the accessory conveying device includes a feeding motor and a feeding synchronous belt. A passive synchronous pulley is arranged at the bottom of the feeding silo. Two passive synchronous pulleys are arranged at intervals along the accessory conveying direction. The feeding synchronous belt is arranged between the two passive synchronous pulleys. An active synchronous pulley is installed on the feeding motor, and the active synchronous pulley is connected to the feeding synchronous belt.

[0012] Furthermore, the waste collecting device includes a conveyor belt and a waste bin, the input end of the conveyor belt is arranged on the side of the lower mold away from the pushing device, and the waste bin is arranged on the side of the output end of the conveyor belt.

[0013] Furthermore, the waste collection device also includes an inlet plate and a baffle plate. One end of the inlet plate is installed on the side of the lower mold away from the pushing device, and the other end extends to the upper side of the input end of the conveyor belt. The inlet plate is gradually inclined downward in the direction close to the conveyor belt, and the baffle plate is arranged on the side of the conveyor belt away from the inlet plate, and is arranged directly opposite to the inlet plate.

[0014] Furthermore, an export plate is provided at the output end of the conveyor belt, one end of the export plate is arranged at the lower side of the output end of the conveyor belt, and the other end extends to the upper side of the waste bin, and the export plate is gradually inclined downward in the direction close to the waste bin.

[0015] Furthermore, the pushing device includes a pushing cylinder and a waste pushing plate. The pushing cylinder is arranged on one side of the lower mold, and the waste pushing plate is installed at the movable end of the pushing cylinder and reciprocates with it in the direction of approaching or moving away from the waste collecting device.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The transfer device of the stamping and finishing loading and unloading device of the hemostatic forceps accessories can transfer the accessories in the loading bin one by one to the positioning part of the positioning plate, thereby realizing the pre-positioning of the accessories. The transfer robot grabs the accessories in the positioning part and transfers the accessories to the lower mold, thereby ensuring that the accessories are accurately placed on the lower mold, and can realize automatic and continuous loading of accessories with a fast loading speed, and the whole process does not require human participation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional schematic diagram of a punching and finishing loading and unloading device for hemostatic forceps accessories;

[0019] Figure 2 A three-dimensional schematic diagram of another perspective of the punching and finishing loading and unloading device for hemostatic forceps accessories;

[0020] Figure 3 for Figure 1 A partial enlarged view of the middle A;

[0021] Figure 4 for Figure 1 A partial enlarged view of point B in the middle;

[0022] Figure 5 for Figure 2 A partial enlarged view of point C in the middle;

[0023] Figure 6 for Figure 2 A partial enlarged view of point D in the middle;

[0024] Figure 7 It is a three-dimensional schematic diagram of the feeding device;

[0025] Figure 8 for Figure 7 A partial enlarged view of point E in the middle;

[0026] Fig. 9 for Figure 7 A partial enlarged view of point F in the middle.

[0027] In the figure: 1, punching machine; 2, lower die; 3, introduction plate; 4, blocking plate; 5, conveyor belt; 6, feeding robot; 601, suction plate; 602, suction cup; 7, export plate; 8, waste bin; 9, base; 10, longitudinal translation motor; 11, transverse translation motor; 12, feeding rack; 13, feeding bin; 14, support plate; 1401, arc long hole; 15, transfer device; 16, transverse guide rail; 17 , longitudinal guide rail; 18, demoulding baffle; 19, waste push plate; 20, push cylinder; 21, positioning plate; 2101, positioning groove; 22, feeding motor; 23, passive synchronous pulley; 24, active synchronous pulley; 25, baffle cylinder; 26, mounting shaft; 27, mounting seat; 28, baffle plate; 29, clamping cylinder; 30, clamping finger; 31, lifting cylinder; 32, telescopic cylinder; 33, swing cylinder. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still belong to the scope of protection of the present application.

[0029] Figures 1 to 9 The best embodiment of the present invention is shown below in conjunction with the attached Figures 1 to 9 The present invention is further described.

[0030] A loading and unloading device for stamping and finishing of hemostatic forceps accessories comprises a loading device, a loading robot 6 and a waste collecting device, wherein the loading device and the waste collecting device are both arranged on the side of a punching machine 1, and the loading robot 6 is arranged between the loading device and the punching machine 1, and the loading robot 6 conveys the accessories of the loading device to the upper side of the lower die 2 of the punching machine 1 one by one; a pushing device is installed on the punching machine 1, and the pushing device and the waste collecting device are respectively arranged on the opposite sides of the lower die 2, and the pushing device pushes the waste stamped out of the lower die 2 to the waste collecting device; the loading device comprises a loading bin 13, a transfer device 15 and a positioning plate 21, the transfer device 15 is arranged between the loading bin 13 and the positioning plate 21, and a positioning portion is arranged on the positioning plate 21, and the loading bin 13 is inclined gradually downward along the approach to the transfer device 15, and the transfer device absorbs the accessories on the loading bin 13 and places them in the positioning portion of the positioning plate 21.

[0031] Specifically, Figure 1-2 As shown, the lower die 2 is installed on the punching machine 1, and the upper die is also installed on the punching machine 1. The lower die 2 is located directly below the upper die. The accessory is placed between the upper die and the lower die 2. The punching machine 1 drives the upper die to descend, thereby cooperating with the lower die 2 to achieve stamping finishing of the accessory.

[0032] The loading bin 13, the transfer device 15 and the positioning plate 21 are all installed on the loading rack 12. The transfer device 15 is arranged between the loading bin 13 and the punching machine 1. The loading bin 13 is gradually inclined downward in the direction close to the transfer device 15. The positioning plate 21 is arranged directly below the transfer device 15, and a positioning portion is arranged on the positioning plate 21. The end of the loading bin 13 close to the transfer device 15 is the discharge end, and the end of the loading bin 13 away from the transfer device 15 is the feed end. The accessories are placed in the loading bin 13 from the feed end and move to the discharge end under the action of gravity. The transfer device 15 clamps the accessories at the discharge end of the loading bin 13 and transfers them to the positioning portion on the positioning plate 21, thereby realizing the pre-positioning of the accessories, so that the position and posture of each accessory are consistent, which provides conditions for the loading of the loading robot 6. The loading robot 6 absorbs the fixed position of the accessories and uses it as a positioning point, so that the accessories can be accurately placed on the lower mold 2. The loading robot 6 is disposed between the loading rack 12 and the punching machine 1 , so as to transfer the parts on the positioning plate 21 to the lower die 2 .

[0033] The waste collection device includes a conveyor belt 5 and a waste bin 8. The conveyor belt 5 is installed on a conveyor frame. Conveyor rollers are rotatably installed at both ends of the conveyor frame. The conveyor belt 5 is arranged between two conveyor rollers. A conveyor motor is installed on the conveyor frame. The output shaft of the conveyor motor is connected to any one of the conveyor rollers and drives it to rotate, thereby driving the conveyor belt 5 to move. The waste bin 8 is a box with an open top. The waste bin 8 is arranged on one side of the output end of the conveyor belt 5, so as to receive the waste conveyed by the conveyor belt 5.

[0034] The waste collection device also includes an introduction plate 3 and a baffle plate 4. The introduction plate 3 is installed on the punching machine 1. The introduction plate 3 is arranged between the lower die 2 and the input end of the conveyor belt 5. One end of the introduction plate 3 is fixedly connected to the punching machine 1, and the other end extends to the upper side of the input end of the conveyor belt 5. The introduction plate 3 is gradually inclined downward in the direction close to the conveyor belt 5. The waste punched on the lower die 2 is pushed onto the introduction plate 3 by the pushing device, and then guided to the conveyor belt 5 through the introduction plate 3. The baffle plate 4 is vertically installed on the conveyor frame, and the baffle plate 4 is arranged on the side of the conveyor belt 5 away from the introduction plate 3, and the baffle plate 4 is arranged opposite to the introduction plate 3, so as to ensure that the waste can slide onto the conveyor belt 5.

[0035] An export plate 7 is also installed on the conveyor frame, one end of which is arranged at the lower side of the output end of the conveyor belt 5, and the other end extends to the upper side of the waste bin 8, and the export plate 7 is gradually inclined downward in the direction close to the waste bin 8. The export plate 7 receives the waste on the conveyor belt 5 and guides the waste into the waste bin 8.

[0036] The waste bin 8 is installed on the upper side of the base 9, and the waste bin 8 is also connected with a transverse translation device and a longitudinal translation device, both of which are connected to the waste bin 8, thereby driving the waste bin 8 to move in the horizontal plane, thereby realizing the adjustment of the position of the waste bin 8, so that the waste falls evenly into the waste bin 8, thereby ensuring that the waste bin 8 can be filled with waste.

[0037] In this embodiment, the transverse translation device is installed on the base 9, the longitudinal translation device is installed on the transverse translation device, and the waste bin 8 is installed on the longitudinal translation device.

[0038] The transverse translation device includes a transverse translation motor 11, a transverse translation frame and a transverse translation screw. A transverse guide rail 16 is installed on the upper side of the base 9. Two transverse guide rails 16 are arranged side by side and at intervals. The transverse translation frame is arranged on the upper side of the transverse guide rail 16 and is slidably installed on the transverse guide rail 16. The transverse translation screw is rotatably installed on the base 9. The transverse translation screw is arranged between the two transverse guide rails 16, and the transverse translation screw is arranged parallel to the transverse guide rail 16. The transverse translation motor 11 is installed on the base 9. The transverse translation motor 11 is connected to the transverse translation screw and drives it to rotate. The transverse translation screw is threadedly connected to the transverse translation frame.

[0039] The longitudinal translation device includes a longitudinal translation motor 10, a longitudinal translation frame and a longitudinal translation lead screw. A longitudinal guide rail 17 is installed on the upper side of the transverse translation frame. Two longitudinal guide rails 17 are arranged side by side and at intervals. The longitudinal translation frame is arranged on the upper side of the longitudinal guide rail 17 and is slidably installed on the longitudinal guide rail 17. The longitudinal translation lead screw is rotatably installed on the transverse translation frame. The longitudinal translation lead screw is arranged between the two longitudinal guide rails 17 and is arranged parallel to the longitudinal guide rail 17. The longitudinal translation motor 10 is installed on the transverse translation frame. The longitudinal translation motor 10 is connected to the longitudinal translation lead screw and drives it to rotate. The longitudinal translation lead screw is threadedly connected to the longitudinal translation frame. The waste bin 8 is installed on the longitudinal translation frame and moves synchronously with it.

[0040] like Figure 3 As shown: the pushing device includes a pushing cylinder 20 and a waste pushing plate 19. The pushing cylinder 20 is horizontally installed on the punching machine 1. The pushing cylinder 20 is arranged on the side of the lower mold 2 away from the conveyor belt 5. The movable end of the pushing cylinder 20 is installed with the waste pushing plate 19. The pushing cylinder 20 pushes the waste pushing plate 19 to reciprocate in the direction of approaching or away from the conveyor belt 5, thereby pushing the waste under the stamping to the introduction plate 3.

[0041] A demoulding baffle 18 is also installed on the punching machine 1. The demoulding baffle 18 has two pieces arranged on both sides of the lower die 2, and the demoulding baffle 18 is fixedly installed on the punching machine 1 by bolts. The demoulding baffle 18 is spaced apart from the top surface of the lower die 2, and a space for accommodating accessories is formed between the demoulding baffle 18 and the lower die 2. An introduction part is arranged on the side of the demoulding baffle 18 close to the feeding robot 6. The introduction part is arranged on the side adjacent to the two demoulding baffles 18, and the introduction part is arranged obliquely, so that the spacing between the two demoulding baffles 18 gradually increases in the direction away from the feeding robot 6. The feeding robot 6 transfers the accessories to the lower die 2, and places the accessories between the two demoulding baffles 18 and the lower die 2. At this time, the waste materials on both sides of the accessories are blocked by the demoulding baffle 18, which can ensure that the accessories are completely separated from the feeding robot 6 and the feeding is stable.

[0042] like Figure 4 As shown, the positioning plate 21 is detachably mounted on the loading rack 12 , and a positioning groove 2101 matching the accessory is provided in the middle of the positioning plate 21 to form a positioning portion, and the accessory can fall into the positioning groove 2101 , and the accessory can be positioned through the positioning groove 2101 .

[0043] like Figure 5 As shown: a suction plate 601 is installed on the loading robot 6, and a suction cup 602 for sucking accessories is arranged on the suction plate 601. In the present embodiment, there are two suction cups 602 arranged side by side and at intervals, so that accessories can be sucked through two points, thereby ensuring stable suction of accessories and avoiding changes in the posture of accessories during transportation.

[0044] like Figure 6 As shown: an accessory conveying device is provided at the bottom of the loading bin 13, a conveying trough is provided at the bottom of the loading bin 13, the top of the accessory conveying device is arranged in the conveying trough, the bottom of the accessory presses the accessory conveying device, and the accessory is conveyed through the accessory conveying device, ensuring that the accessory conveying is more stable.

[0045] The accessory conveying device includes a feeding motor 22 and a feeding belt. A passive synchronous pulley 23 is rotatably installed on the feeding bin 13. Two passive synchronous pulleys 23 are arranged side by side and at intervals along the feeding bin 13, and one of the passive synchronous pulleys 23 is arranged at the output end of the feeding bin 13. The feeding motor 22 is installed on the feeding frame 12. An active synchronous pulley 24 is fixedly installed on the output shaft of the feeding motor 22. The feeding belt is arranged between the active synchronous pulley 24 and the two passive synchronous pulleys 23. Due to the arrangement of the two passive synchronous pulleys 23, the top of the feeding belt can be located inside the bottom of the feeding bin 13, and the accessories press the feeding belt between the two passive synchronous pulleys 23, thereby conveying the accessories in the feeding bin 13 to the discharge end of the feeding bin 13, thereby ensuring stable loading of the accessories.

[0046] like Figure 7-8 As shown, the transfer device 15 includes a lifting cylinder 31, a telescopic cylinder 32, a swing cylinder 33 and a clamping device. The lifting cylinder 31 is vertically installed on the loading rack 12, and the movable end of the lifting cylinder 31 is set downward. The telescopic cylinder 32 is horizontally installed at the movable end of the lifting cylinder 31 and rises and falls synchronously with it. The movable end of the telescopic cylinder 32 is set toward the loading bin 13. The swing cylinder 33 is installed on the movable end of the telescopic cylinder 32. The swing cylinder 33 reciprocates with the telescopic cylinder 32 in the direction of approaching or moving away from the loading bin 13. The clamping device is installed at the movable end of the swing cylinder 33. The clamping device rotates from horizontal to vertical downward with the swing cylinder 33, or from vertical downward to horizontal.

[0047] The clamping device includes a clamping cylinder 29 and a clamping finger 30. The clamping finger 30 has two clamping fingers 30 arranged side by side and spaced apart. The clamping cylinder 29 is connected to the two clamping fingers 30 and drives them to move synchronously in opposite directions, thereby clamping or loosening the accessory. The clamping cylinder 29 is installed on the swing cylinder 33. The clamping device can also directly use an existing pneumatic clamp.

[0048] A material blocking device is also provided at the discharge end of the loading bin 13 , and the material blocking device can block the accessories of the loading bin 13 , thereby preventing all the accessories from sliding out of the loading bin 13 .

[0049] The material blocking device includes a material blocking cylinder 25 and a blocking plate 28. The material blocking cylinder 25 is vertically installed at the lower side of the discharge end of the loading bin 13, and the blocking plate 28 is vertically installed at the movable end of the material blocking cylinder 25 and rises and falls synchronously therewith.

[0050] In the initial state, the blocking cylinder 25 drives the blocking plate 28 to rise and extend it into the discharge end of the loading bin 13 to block the accessories. When the two clamping fingers 30 clamp the accessories at the discharge end of the loading bin 13, the blocking cylinder 25 drives the blocking plate 28 to descend and separate from the discharge end of the loading bin 13. At this time, the telescopic cylinder 32 drives the accessories at the discharge end to move a certain distance away from the loading bin 13 through the clamping cylinder 29 and the clamping fingers 30. Then the blocking cylinder 25 pushes the blocking plate 28 to rise and enter between the two accessories at the discharge end of the loading bin 13. At this time, the lifting cylinder 31, the telescopic cylinder 32 and the swing cylinder 33 cooperate to place the accessories clamped by the two clamping fingers 30 in the positioning groove 2101.

[0051] like Figure 7-9As shown, a vertical support plate 14 is installed at one end of the loading rack 12 away from the transfer device 15, and the support plate 14 has two pieces arranged side by side and spaced apart. The end of the loading bin 13 close to the transfer device 15 is rotatably connected to the loading rack 12, and a mounting seat 27 is installed at the bottom of the end of the loading bin 13 away from the transfer device 15. Both support plates 14 are provided with arc-shaped long holes 1401, and the arc-shaped long holes 1401 are coaxially arranged with the hinge axis of the loading bin 13. A mounting shaft 26 is arranged between the two support plates 14, and both ends of the two mounting shafts 26 can be slidably installed in the arc-shaped long holes 1401, and both ends of the two mounting shafts 26 can be rotatably installed with locking nuts, and the two locking nuts at the same end of the mounting shaft 26 are respectively located on both sides of the supporting plate 14 on the corresponding side and clamp the supporting plate 14, thereby realizing the fixation of the mounting shaft 26, and the mounting seat 27 is rotatably installed on the mounting shaft 26.

[0052] Loosen the locking nuts at both ends, and then the feeding bin 13 can be driven to rotate, and then the inclination angle of the feeding bin 13 can be finely adjusted to ensure stable feeding of accessories. After the adjustment is completed, the mounting shaft 26 can be locked again by the locking nut, that is, the feeding bin 13 is locked. Furthermore, the feeding motor 22 can be installed on the feeding bin 13 to prevent the feeding synchronous belt from hindering the adjustment of the feeding bin 13.

[0053] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A punching and finishing loading and unloading device for hemostatic forceps accessories, characterized in that: The invention comprises a loading device, a loading robot (6) and a waste collection device, wherein the loading device and the waste collection device are both arranged on the side of a punching machine (1), the loading robot (6) is arranged between the loading device and the punching machine (1), and the loading robot (6) transports the parts of the loading device one by one to the upper side of the lower die (2) of the punching machine (1); A material pushing device is installed on the punching machine (1), and the material pushing device and the waste material collecting device are respectively arranged on two opposite sides of the lower die (2), and the material pushing device pushes the waste material punched out from the lower die (2) to the waste material collecting device; The loading device comprises a loading bin (13), a transfer device (15) and a positioning plate (21); the transfer device (15) is arranged between the loading bin (13) and the positioning plate (21); a positioning portion is arranged on the positioning plate (21); the loading bin (13) is inclined gradually downwards towards the transfer device (15); the transfer device absorbs the accessories on the loading bin (13) and places them in the positioning portion of the positioning plate (21); The waste collection device comprises a conveyor belt (5) and a waste bin (8), wherein the input end of the conveyor belt (5) is arranged on a side of the lower mold (2) away from the pushing device, and the waste bin (8) is arranged on a side of the output end of the conveyor belt (5); The waste bin (8) is mounted on the upper side of the base (9), and the waste bin (8) is also connected to a transverse translation device and a longitudinal translation device, both of which are connected to the waste bin (8), thereby driving the waste bin (8) to move in a horizontal plane; It also includes an accessory conveying device, which is arranged at the bottom of the loading bin (13); The accessory conveying device comprises a feeding motor (22) and a feeding synchronous belt. A passive synchronous pulley (23) is arranged at the bottom of the feeding bin (13). Two passive synchronous pulleys (23) are arranged at intervals along the accessory conveying direction. The feeding synchronous belt is arranged between the two passive synchronous pulleys (23). An active synchronous pulley (24) is installed on the feeding motor (22). The active synchronous pulley (24) is connected to the feeding synchronous belt. The accessories press the feeding belt between the two passive synchronous pulleys (23), thereby conveying the accessories in the feeding bin (13) to the discharge end of the feeding bin (13). A vertical support plate (14) is installed at one end of the loading rack (12) away from the transfer device (15), and the support plate (14) has two pieces arranged side by side and spaced apart. The end of the loading bin (13) close to the transfer device (15) is rotatably connected to the loading rack (12), and a mounting seat (27) is installed at the bottom of the end of the loading bin (13) away from the transfer device (15). The two support plates (14) are both provided with arc-shaped long holes (1401), and the arc-shaped long holes (1401) are connected to the loading bin (13). The hinge shaft is coaxially arranged, and a mounting shaft (26) is arranged between the two support plates (14). Both ends of the two mounting shafts (26) can be slidably installed in the arc-shaped long hole (1401), and both ends of the two mounting shafts (26) can be rotatably installed with locking nuts. The two locking nuts at the same end of the mounting shaft (26) are respectively located on both sides of the support plate (14) on the corresponding side and clamp the support plate (14), thereby achieving the fixation of the mounting shaft (26). The mounting seat (27) is rotatably installed on the mounting shaft (26).

2. The punching and finishing loading and unloading device for hemostatic forceps accessories according to claim 1 is characterized in that: The transfer device (15) comprises a lifting cylinder (31), a telescopic cylinder (32), a swing cylinder (33) and a clamping device. The lifting cylinder (31) is arranged vertically. The lifting cylinder (31) is arranged at intervals on the upper side of the positioning plate (21). The telescopic cylinder (32) is installed at the movable end of the lifting cylinder (31) and rises and falls synchronously with the lifting cylinder (31). The swing cylinder (33) is installed at the movable end of the telescopic cylinder (32) and moves with the swing cylinder (32) in a direction approaching or moving away from the loading bin (13). The clamping device is installed on the swing cylinder (33) and swings with the swing cylinder (33) in a vertical plane.

3. The punching and finishing loading and unloading device for hemostatic forceps accessories according to claim 2 is characterized in that: The clamping device comprises a clamping cylinder (29) and clamping fingers (30), wherein two clamping fingers (30) are arranged side by side, and the clamping cylinder (29) is simultaneously connected to the two clamping fingers (30) and drives them to clamp or release.

4. The punching and finishing loading and unloading device for hemostatic forceps accessories according to claim 1 is characterized in that: The waste collection device further comprises an introduction plate (3) and a baffle plate (4); one end of the introduction plate (3) is mounted on a side of the lower die (2) away from the pushing device, and the other end extends to the upper side of the input end of the conveyor belt (5); the introduction plate (3) is gradually inclined downward in a direction close to the conveyor belt (5); and the baffle plate (4) is arranged on a side of the conveyor belt (5) away from the introduction plate (3) and is arranged opposite to the introduction plate (3).

5. The punching and finishing loading and unloading device for hemostatic forceps accessories according to claim 1 is characterized in that: An output plate (7) is provided at the output end of the conveyor belt (5), one end of the output plate (7) is provided at the lower side of the output end of the conveyor belt (5), and the other end extends to the upper side of the waste bin (8), and the output plate (7) is gradually inclined downward in a direction close to the waste bin (8).

6. The punching and finishing loading and unloading device for hemostatic forceps accessories according to claim 1, 1 or 4, characterized in that: The pushing device comprises a pushing cylinder (20) and a waste pushing plate (19). The pushing cylinder (20) is arranged on one side of the lower mold (2), and the waste pushing plate (19) is installed at the movable end of the pushing cylinder (20) and reciprocates with the pushing cylinder (20) in a direction approaching or moving away from the waste collecting device.

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