Multifunctional AV pump machining stamping device capable of achieving automatic positioning and feeding

Abstract

The invention discloses a multifunctional AV pump machining stamping device capable of automatically positioning and feeding, a synchronous driving mechanism is arranged in a mounting table, the synchronous driving mechanism can drive a plurality of feeding abutting-out mechanisms which are arranged at equal intervals to move, and an infrared sensing mechanism is arranged above a collecting groove and located at one end of the mounting table. A movable clamping mechanism used in cooperation with the feeding abutting-out mechanism is installed on the top of one side of the stamping die containing frame. The feeding abutting-out mechanism comprises symmetrically-arranged driving blocks, the driving blocks are connected through a supporting bottom plate, and the bottom of the supporting bottom plate is connected with a damping plate through a plurality of sets of spring dampers. According to the multifunctional AV pump machining stamping device capable of achieving automatic positioning and feeding, in order to solve the problem that feeding and discharging of an existing stamping device are inconvenient, the synchronous driving mechanism is arranged in the mounting table, and the synchronous driving mechanism can drive the multiple sets of feeding abutting-out mechanisms which are arranged at equal intervals to move.

Description

Technical Field

[0001] The invention relates to the technical field of AV pumps, in particular to a multifunctional punching device for processing AV pumps which can automatically position and load materials. Background Art

[0002] AV pump is a key equipment in pneumatic conveying system, mainly used for conveying solid particles. It uses compressed air as power and performs dry conveying through sealed pipes to form a complete system. The main components of AV pump system include ash trough body, feed dome valve, air control box, air intake pipeline, electric control box, auxiliary blowing, ash conveying pipeline, material level meter on feed bin, compressed air pipeline for control gas, conveying air storage tank and instrument air storage tank, as well as pressure sensor, etc. Stamping device is needed in the processing of AV pump.

[0003] After searching, it was found that in the prior art, such as announcement number CN214022860U, a stamping device with a replaceable stamping die head is provided, comprising a base, a fixed die is welded on the top of the base, a die cavity is opened on the top of the fixed die, a first rod body is welded on one side of the top of the base, a top plate is welded on the top of the first rod body, a hydraulic cylinder is welded on the bottom of the top plate, a connecting rod is welded on the piston rod of the hydraulic cylinder, the bottom of the connecting rod is threadedly connected to a shell, the outer wall of the shell is threadedly connected to a forward and reverse motor, and the output shaft of the forward and reverse motor is welded with a bidirectional threaded rod. The utility model arranges a bidirectional threaded rod inside the shell, so that after the bidirectional threaded rod rotates clockwise, it can drive two L-shaped clamps to move on the sliding rod, and then insert them into the groove body to clamp the movable die head; through the above arrangement, the movable die head has a structural arrangement that is easy to disassemble and install, thereby improving the work efficiency of the movable die head during replacement.

[0004] In summary, the existing stamping device improves the working efficiency of the movable die head during replacement, but the existing stamping device is inconvenient to load and unload materials. Therefore, a multifunctional stamping device for AV pump processing that can automatically position and load materials is proposed. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional punching device for AV pump processing which can automatically position and load materials, so as to solve the problem that the existing punching device mentioned in the above background technology is inconvenient to load and unload materials.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional AV pump processing punching device capable of automatically positioning and loading materials, comprising a base, the top of the base being connected to a mounting platform via a symmetrically arranged load-bearing plate, and a synchronous driving mechanism being arranged inside the mounting platform, the synchronous driving mechanism being capable of driving a plurality of equally spaced groups of loading and ejecting mechanisms to move, and a collecting trough being arranged above the base for use in conjunction with the loading and ejecting mechanisms, an infrared sensing mechanism being arranged above the collecting trough and at one end of the mounting platform, and the infrared sensing mechanism being connected to a plurality of groups of loading and ejecting mechanisms, and the The loading end of the mounting table is connected to the stamping die placement rack through a connecting arm, and a mobile clamping mechanism used in conjunction with the loading and ejecting mechanism is installed on the top of one side of the stamping die placement rack; the loading and ejecting mechanism includes symmetrically arranged driving blocks, and the driving blocks are connected through a supporting base plate, the bottom of the supporting base plate is connected to the shock absorbing plate through several groups of spring shock absorbers, and a lifting and ejecting rod is arranged inside the supporting base plate, a first electric telescopic rod is installed on the top of the driving block, and the first electric telescopic rod can drive the clamping plate to move, and the two groups of the clamping plates can clamp the AV pump stamping die.

[0007] Preferably, the synchronous drive mechanism includes an active rod, and one end of the active rod is connected to the first drive motor, two sets of active wheels are installed on the outside of the active rod, and the active wheels are connected to the driven wheels through a transmission belt, and the two sets of driven wheels are installed on the outside of the driven rod rotatably arranged inside the mounting platform.

[0008] Through the above technical solution, it is easy to drive the driving block to move.

[0009] Preferably, the mounting platform is provided with a movable through slot for use with a transmission belt, and the driving block is mounted on the outside of the transmission belt.

[0010] Through the above technical solution: the transmission belt is easy to move.

[0011] Preferably, the lifting and ejecting rod includes a second drive motor, and the second drive motor can drive a worm gear arranged inside the supporting base plate to rotate, the worm gear is meshed with a turbine, and the turbine is installed on the outside of the rotating rod, two sets of first bevel gears are arranged on the outside of the rotating rod, and the first bevel gear is meshed with the second bevel gear, the second bevel gear is installed on the outside of the first screw mechanism, and the first screw mechanism is connected to a sleeve, one end of the sleeve is connected to a drive plate slidably arranged inside the supporting base plate, and a ejecting rod is installed on one end of the drive plate.

[0012] Through the above technical solution, it is convenient to push out the stamping parts.

[0013] Preferably, the top of the support base plate and the bottom of the AV pump stamping die are both provided with a push rod through groove for use with the push rod.

[0014] Through the above technical solution, it is convenient to push out the stamping parts.

[0015] Preferably, a stamping device used in conjunction with the AV pump stamping die is arranged above the mounting platform, and the stamping device includes a mounting frame, and a hydraulic rod is arranged on the inner top of the mounting frame, and the hydraulic rod can drive the stamping block to perform stamping operations below it.

[0016] Through the above technical solution: stamping operation is convenient.

[0017] Preferably, fixed plates are installed at both ends of the stamping die placement rack, and the outer fixed plate can drive the push plate slidably arranged inside the stamping die placement rack to move through the second electric telescopic rod.

[0018] Through the above technical solution, it is convenient to push the AV pump stamping die to move.

[0019] Preferably, the movable clamping mechanism includes a support plate, and one end of the support plate is connected to the mounting frame, a positioning groove is arranged at the bottom of the other end of the support plate, and an electric screw mechanism is arranged inside the positioning groove, the electric screw mechanism can drive a first slider slidingly arranged inside the positioning groove to move, and the bottom of the first slider is connected to the mounting groove through a third electric telescopic rod, an electric bidirectional screw mechanism is arranged inside the mounting groove, and the electric bidirectional screw mechanism is connected to a second slider symmetrically arranged inside the mounting groove, and the bottom of the second slider is connected to the arc-shaped clamping plate through a connecting rod.

[0020] Through the above technical solution, it is convenient to clamp and move the AV pump stamping die.

[0021] Preferably, the second sliding block is slidably connected to the inside of the mounting groove.

[0022] Through the above technical solution: the second sliding block is easy to move.

[0023] Compared with the prior art, the invention has the following beneficial effects: the multifunctional AV pump processing punching device capable of automatically positioning and loading materials is

[0024] (1) The present device is designed to solve the problem of inconvenience in loading and unloading of existing stamping devices. The top of the base is connected to the mounting table through a symmetrically arranged support plate, and a synchronous driving mechanism is arranged inside the mounting table. The synchronous driving mechanism can drive a plurality of equally spaced loading and ejecting mechanisms to move. A collecting trough for use with the loading and ejecting mechanism is arranged above the base, an infrared sensing mechanism is arranged above the collecting trough and at one end of the mounting table, and the infrared sensing mechanism is connected to the plurality of loading and ejecting mechanisms. The loading end of the mounting table is connected to the stamping die placement rack through a connecting arm, and a mobile clamping mechanism for use with the loading and ejecting mechanism is installed on the top of one side of the die placement rack; the loading and ejecting mechanism includes symmetrically arranged driving blocks, and the driving blocks are connected through a supporting bottom plate, the bottom of the supporting bottom plate is connected to the shock absorbing plate through a plurality of groups of spring shock absorbers, and a lifting and ejecting rod is arranged inside the supporting bottom plate, and a first electric telescopic rod is installed on the top of the driving block, and the first electric telescopic rod can drive the clamping plate to move. The two sets of clamping plates can clamp the AV pump stamping die. When in use, the AV pump stamping die with the stamped parts placed on it is placed above the stamping die placement rack, and the innermost AV pump stamping die is pushed to the specified position by the second electric telescopic rod. The mobile clamping mechanism can grab the AV pump stamping die at the specified position and place it on the inner side of a set of feeding and pushing-out mechanisms. The AV pump stamping die is limited and loaded through the feeding and pushing-out mechanisms, so that it is moved to the bottom of the stamping device for stamping operation. After the stamping is completed, the synchronous driving mechanism is used to move this set of AV pump stamping dies to the inner side of the infrared sensing mechanism. At this time, the infrared sensing mechanism receives the signal to start the lifting and pushing-out rod to push out the stamping parts. During the pushing-out process, two adjacent sets of AV pump stamping dies are loading and stamping operations. When all operations are completed, the synchronous driving mechanism is turned on again to move an adjacent set of AV pump stamping dies to the inner side of the infrared sensing mechanism. At the same time, the stamping parts fall into the collection trough for collection under the action of gravity.

[0025] (2) In order to solve the problem of large vibration during the stamping process, the bottom of the supporting base plate is connected to the shock absorbing plate through a plurality of groups of spring shock absorbers. The setting of the spring shock absorbers can provide a certain buffering and shock absorbing effect on the vibration generated by the stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall top view cross-sectional structure of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the synchronous drive mechanism of the present invention;

[0029] Figure 4 For the present invention Figure 1 The enlarged structural diagram at B in the middle;

[0030] Figure 5 For the present invention Figure 4 The enlarged structural diagram at C in the middle;

[0031] Figure 6 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0032] Figure 7 It is a schematic diagram of the connection relationship of the second slider of the present invention.

[0033] In the figure: 1, base; 2, load-bearing plate; 3, mounting table; 4, synchronous drive mechanism; 401, active rod; 402, first drive motor; 4021, active wheel; 403, transmission belt; 404, driven wheel; 405, driven rod; 5, feeding and discharging mechanism; 501, driving block; 502, supporting bottom plate; 503, spring shock absorber; 504, shock absorbing plate; 505, lifting and discharging rod; 5051, second drive motor; 5052, worm; 5053, turbine; 5054, rotating rod; 5055, first bevel gear; 5056, second bevel gear; 5057, first screw mechanism; 5058, sleeve; 5059, drive plate; 5060, discharging Outer rod; 506, first electric telescopic rod; 507, clamping plate; 6, collecting tank; 601, infrared sensor mechanism; 7, connecting arm; 701, stamping die placement rack; 7011, fixing plate; 7012, second electric telescopic rod; 7013, push plate; 8, mobile clamping mechanism; 801, support plate; 802, positioning groove; 803, electric screw mechanism; 804, first slider; 805, third electric telescopic rod; 806, mounting groove; 807, electric two-way screw mechanism; 808, second slider; 809, arc clamping plate; 9, AV pump stamping die; 10, stamping device; 1001, mounting frame; 1002, hydraulic rod; 1003, stamping block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-7 The present invention provides a technical solution: a multifunctional AV pump processing punching device capable of automatically positioning and loading materials, wherein the top of a base 1 is connected to a mounting platform 3 through a symmetrically arranged load-bearing plate 2, and a synchronous driving mechanism 4 is arranged inside the mounting platform 3, and the synchronous driving mechanism 4 can drive a plurality of equally spaced groups of loading and discharging mechanisms 5 to move.

[0036] Specifically, the synchronous drive mechanism 4 includes an active rod 401, and one end of the active rod 401 is connected to the first drive motor 402, two sets of active wheels 4021 are installed on the outside of the active rod 401, and the active wheel 4021 is connected to the driven wheel 404 through a transmission belt 403, and the two sets of driven wheels 404 are installed on the outside of a driven rod 405 rotatably arranged inside the mounting platform 3, and the transmission belt 403 can be engaged with the active wheel 4021 and the driven wheel 404, thereby avoiding idling during the transmission process.

[0037] In a further embodiment, a movable through slot for use with the transmission belt 403 is provided on the mounting platform 3 , and the driving block 501 is installed outside the transmission belt 403 .

[0038] When the driving block 501 needs to be driven to move, the first driving motor 402 is turned on. Under the action of the first driving motor 402, the active rod 401 drives the active wheel 4021 to rotate, thereby driving the transmission belt 403 to move and the driven wheel 404 to rotate. The driving block 501 can be driven to move through the transmission belt 403.

[0039] Specifically, a collecting trough 6 for use with the feeding and ejecting mechanism 5 is provided above the base 1, an infrared sensing mechanism 601 is provided above the collecting trough 6 and at one end of the mounting platform 3, and the infrared sensing mechanism 601 is connected to a plurality of groups of feeding and ejecting mechanisms 5, the feeding end of the mounting platform 3 is connected to a stamping die placement rack 701 through a connecting arm 7, and a mobile clamping mechanism 8 for use with the feeding and ejecting mechanism 5 is installed on the top of one side of the stamping die placement rack 701.

[0040] In a further embodiment, the infrared sensor mechanism 601 is based on current technology and will not be described in detail. The structure may refer to the model HL500B.

[0041] Specifically, the feeding and ejecting mechanism 5 includes symmetrically arranged driving blocks 501, and the driving blocks 501 are connected to each other through a supporting base plate 502. The bottom of the supporting base plate 502 is connected to a shock absorbing plate 504 through a plurality of groups of spring shock absorbers 503. The setting of the spring shock absorber 503 can buffer and shock absorb the vibration generated during the stamping process, and a lifting and ejecting rod 505 is arranged inside the supporting base plate 502. A first electric telescopic rod 506 is installed on the top of the driving block 501, and the first electric telescopic rod 506 can drive the clamping plate 507 to move. The two groups of clamping plates 507 can clamp the AV pump stamping die 9.

[0042] Specifically, the lifting and discharging rod 505 includes a second driving motor 5051, and the second driving motor 5051 can drive a worm 5052 arranged inside the supporting base plate 502 to rotate, the worm 5052 is meshed with a turbine 5053, and the turbine 5053 is installed on the outside of the rotating rod 5054, two sets of first bevel gears 5055 are arranged on the outside of the rotating rod 5054, and the first bevel gears 5055 are meshed with second bevel gears 5056, and the second bevel gears 5056 are installed on the outside of the first screw mechanism 5057, and the first screw mechanism 5057 is connected to the sleeve 5058, and a stabilizing plate slidably connected to the sleeve 5058 is arranged inside the supporting base plate 502, and the setting of the stabilizing plate can improve the stability of the sleeve 5058 when it moves, and one end of the sleeve 5058 is slidably arranged with the driving plate 505 arranged inside the supporting base plate 502 9 is connected, and an ejection rod 5060 is installed at one end of the driving plate 5059, and the top of the supporting base plate 502 and the bottom of the AV pump stamping die 9 are provided with an ejection rod through groove used in conjunction with the ejection rod 5060. When it is necessary to eject the stamped parts punched by the AV pump stamping die 9, the second driving motor 5051 is turned on, and the second driving motor 5051 drives the turbine 5053 and the rotating rod 5054 to rotate through the worm 5052. The rotating rod 5054 drives the second bevel gear 5056 and the first screw mechanism 5057 to rotate through the first bevel gear 5055. Under the action of the rotation of the first screw mechanism 5057, the sleeve 5058 moves, thereby driving the driving plate 5059 and the ejection rod 5060 to move, so that the ejection rod 5060 ejects the stamped parts punched by the AV pump stamping die 9.

[0043] To further explain, a stamping device 10 for use with the AV pump stamping die 9 is arranged above the mounting platform 3. The stamping device 10 includes a mounting frame 1001, and a hydraulic rod 1002 is arranged on the inner top of the mounting frame 1001. The hydraulic rod 1002 can drive the stamping block 1003 to perform stamping operations below it.

[0044] Specifically, fixed plates 7011 are installed at both ends of the stamping die placement rack 701, and the outer fixed plate 7011 can drive the push plate 7013 slidingly arranged inside the stamping die placement rack 701 to move through the second electric telescopic rod 7012. The push plate 7013 can push the innermost AV pump stamping die 9 to the side of the innermost fixed plate 7011, thereby facilitating the clamping of the mobile clamping mechanism 8.

[0045] Specifically, the mobile clamping mechanism 8 includes a support plate 801, and one end of the support plate 801 is connected to the mounting frame 1001, and a positioning groove 802 is arranged at the bottom of the other end of the support plate 801, and an electric screw mechanism 803 is arranged inside the positioning groove 802, and the electric screw mechanism 803 can drive the first slider 804 slidingly arranged inside the positioning groove 802 to move, and the bottom of the first slider 804 is connected to the mounting groove 806 through the third electric telescopic rod 805, and an electric bidirectional screw mechanism 807 is arranged inside the mounting groove 806, and the electric bidirectional screw mechanism 807 is connected to the second slider 808 symmetrically arranged inside the mounting groove 806, the second slider 808 is slidably connected to the inside of the mounting groove 806, and the bottom of the second slider 808 is connected to the arc-shaped clamping plate 809 through a connecting rod.

[0046] In a further embodiment, the electric screw mechanism 803 includes a second screw mechanism, and one end of the second screw mechanism is connected to the output end of the first motor, and the electric bidirectional screw mechanism 807 includes a bidirectional screw mechanism, and one end of the bidirectional screw mechanism is connected to the output end of the second motor.

[0047] When it is necessary to move the AV pump stamping die 9 on the stamping die placement rack 701 to the inner side of the feeding and discharging mechanism 5 for clamping, turn on the electric screw mechanism 803 to move the first slider 804 to the far left. At this time, turn on the third electric telescopic rod 805 to lower the arc clamping plate 809 to the outer side of the upper end of the AV pump stamping die 9. Turn on the electric two-way screw mechanism 807 to make the two groups of arc clamping plates 809 continuously approach to clamp the AV pump stamping die 9. The clamped AV pump stamping die 9 moves under the action of the electric two-way screw mechanism 807 and the electric screw mechanism 803. When the first slider 804 moves to the far right, the AV pump stamping die 9 is just located above the center position of a group of feeding and discharging mechanisms 5, and can be clamped.

[0048] When in use, the AV pump stamping die 9 with the stamped parts placed is placed above the stamping die placement rack 701, and the innermost AV pump stamping die 9 is pushed to the specified position by the second electric telescopic rod 7012, and the mobile clamping mechanism 8 can grab the AV pump stamping die 9 at the specified position and place it on the inner side of a group of feeding and pushing out mechanisms 5, and the AV pump stamping die 9 is limited and loaded by the feeding and pushing out mechanisms 5, so that it is moved to the bottom of the stamping device 10 for stamping operation, and after the stamping is completed, the synchronous drive mechanism 4 is used to move this group of AV pump stamping dies 9 to the inner side of the infrared sensor mechanism 601, and at this time, the infrared sensor mechanism 601 receives the signal to start the lifting and pushing out rod 505 to push out the stamped parts. During the pushing out process, two adjacent groups of AV pump stamping dies 9 are loading and stamping operations, and when all operations are completed, the synchronous drive mechanism 4 is turned on again to move an adjacent group of AV pump stamping dies 9 to the inner side of the infrared sensor mechanism 601, and the above operations are repeated. At the same time, the stamped parts fall into the collection tank 6 for collection under the action of gravity.

[0049] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional AV pump processing punching device capable of automatically positioning and loading materials, comprising a base (1), characterized in that: The top of the base (1) is connected to the mounting platform (3) through a symmetrically arranged load-bearing plate (2), and a synchronous driving mechanism (4) is arranged inside the mounting platform (3), and the synchronous driving mechanism (4) can drive a plurality of equally spaced groups of feeding and ejecting mechanisms (5) to move, and a collecting trough (6) for use with the feeding and ejecting mechanisms (5) is arranged above the base (1), and an infrared sensing mechanism (601) is arranged above the collecting trough (6) and located at one end of the mounting platform (3), and the infrared sensing mechanism (601) is connected to the plurality of groups of feeding and ejecting mechanisms (5), and the feeding end of the mounting platform (3) is connected to a stamping die placement rack (701) through a connecting arm (7), and a movable clamping mechanism (8) for use with the feeding and ejecting mechanisms (5) is installed on the top of one side of the stamping die placement rack (701); The feeding and ejecting mechanism (5) comprises symmetrically arranged driving blocks (501), and the driving blocks (501) are connected to each other via a supporting base plate (502), the bottom of the supporting base plate (502) is connected to a shock absorbing plate (504) via a plurality of groups of spring shock absorbers (503), and a lifting and ejecting rod (505) is arranged inside the supporting base plate (502), a first electric telescopic rod (506) is installed on the top of the driving block (501), and the first electric telescopic rod (506) can drive a clamping plate (507) to move, and two groups of the clamping plates (507) can clamp the AV pump stamping die (9).

2. The multifunctional punching device for AV pump processing capable of automatic positioning and loading according to claim 1 is characterized in that: The synchronous drive mechanism (4) comprises an active rod (401), one end of which is connected to a first drive motor (402), two sets of active wheels (4021) are installed on the outside of the active rod (401), and the active wheels (4021) are connected to driven wheels (404) via a transmission belt (403), and the two sets of driven wheels (404) are installed on the outside of a driven rod (405) rotatably arranged inside the mounting platform (3).

3. The multifunctional AV pump processing punching device capable of automatic positioning and loading according to claim 1 is characterized in that: The mounting platform (3) is provided with a movable through slot for use with the transmission belt (403), and the driving block (501) is mounted on the outside of the transmission belt (403).

4. The multifunctional AV pump processing punching device capable of automatic positioning and loading according to claim 1 is characterized in that: The lifting and discharging rod (505) comprises a second driving motor (5051), and the second driving motor (5051) can drive a worm (5052) arranged inside the supporting base plate (502) to rotate, the worm (5052) is meshed with a turbine (5053), and the turbine (5053) is installed on the outside of the rotating rod (5054), two groups of first bevel gears (5055) are arranged on the outside of the rotating rod (5054), and the first bevel gear (5055) is meshed with a second bevel gear (5056), and the second bevel gear (5056) is installed on the outside of a first screw mechanism (5057), and the first screw mechanism (5057) is connected to a sleeve (5058), one end of the sleeve (5058) is connected to a driving plate (5059) slidably arranged inside the supporting base plate (502), and a discharging rod (5060) is installed on one end of the driving plate (5059).

5. The multifunctional AV pump processing punching device capable of automatic positioning and loading according to claim 1 is characterized in that: The top of the support base plate (502) and the bottom of the AV pump stamping die (9) are both provided with a push rod through groove for use with the push rod (5060).

6. The multifunctional AV pump processing punching device capable of automatic positioning and loading according to claim 1 is characterized in that: A punching device (10) for use with an AV pump punching die (9) is arranged above the mounting platform (3). The punching device (10) comprises a mounting frame (1001), and a hydraulic rod (1002) is arranged on the top of the inner side of the mounting frame (1001). The hydraulic rod (1002) can drive a punching block (1003) to perform a punching operation below it.

7. The multifunctional punching device for AV pump processing capable of automatic positioning and loading according to claim 1 is characterized in that: Both ends of the stamping die placement rack (701) are installed with fixed plates (7011), and the outer fixed plate (7011) can drive the push plate (7013) slidably arranged inside the stamping die placement rack (701) to move through the second electric telescopic rod (7012).

8. The multifunctional punching device for AV pump processing capable of automatic positioning and loading according to claim 1 is characterized in that: The movable clamping mechanism (8) comprises a support plate (801), and one end of the support plate (801) is connected to the mounting frame (1001), and a positioning groove (802) is arranged at the bottom of the other end of the support plate (801), and an electric screw mechanism (803) is arranged inside the positioning groove (802), and the electric screw mechanism (803) can drive a first slider (804) slidingly arranged inside the positioning groove (802) to move, and the bottom of the first slider (804) is connected to the mounting groove (806) through a third electric telescopic rod (805), and an electric bidirectional screw mechanism (807) is arranged inside the mounting groove (806), and the electric bidirectional screw mechanism (807) is connected to a second slider (808) symmetrically arranged inside the mounting groove (806), and the bottom of the second slider (808) is connected to an arc-shaped clamping plate (809) through a connecting rod.

9. The multifunctional punching device for AV pump processing capable of automatic positioning and loading according to claim 8 is characterized in that: The second sliding block (808) is slidably connected to the inside of the mounting groove (806).

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