Punching equipment for anchorage device clamping piece machining

Abstract

The invention relates to the technical field of anchorage device clamping piece machining, in particular to punching equipment for anchorage device clamping piece machining. The punching equipment comprises a discharging device, a bearing disc, a shaking and dumping device, a fixing device, a transferring device and a punching device which are sequentially arranged from top to bottom. The discharging device comprises a feeding hopper, a telescopic pipe, a lifting cover and a lifting mechanism, wherein the feeding hopper and the telescopic pipe are sequentially arranged from top to bottom and intermittently communicate with each other; the lifting cover is fixedly installed at an outlet of the telescopic pipe; the shaking and dumping device comprises a dumping cylinder, a bottom plate which is in sliding and rotating connection with the telescopic end of the dumping cylinder, a rotating column which is rotationally mounted on the bottom plate, and a shaking column which is rotationally mounted on the rotating column and is fixedly connected with the bearing disc; the fixing device comprises a supporting plate installed on the bottom plate in a sliding mode, an inner moving arc-shaped plate and an outer moving arc-shaped plate, the transfer device comprises a limiting frame and a transfer box slidably mounted on the limiting frame; a push plate is slidably mounted on the transfer box; batch feeding and discharging can be carried out, so that the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of anchor clip processing, and in particular to a punching device for anchor clip processing. Background Art

[0002] In the field of construction engineering, especially in prestressed concrete structures, the clip plays a vital role as one of the four parts of the anchor. Its core function is to fix the anchor and the steel strand together through the conical wedging principle to form an anchoring unit, thereby fixing the prestressed steel strands and transmitting the prestressed force, providing important guarantee for the safety and stability of the project.

[0003] In the traditional anchor clip processing process, the punching operation has realized automatic loading and unloading. For example, the Chinese invention patent with the authorization announcement number CN108284256B discloses an anchor clip automatic tapping machine, including a base, a rotary tapping table, a pneumatic clamping device, a tapping power device and a feeding chute. The rotary tapping table is located in the middle of the base, which can drive the anchor clip to rotate at a certain angle; the pneumatic clamping device is located on the right side of the base, which can realize the automatic clamping of the anchor clip; the tapping power device is located on the rear side of the base, which can realize the automatic tapping processing of the anchor clip; the feeding chute is located on the left side of the base, which can realize the automatic loading of the anchor clip.

[0004] However, although the above invention patent realizes automatic loading of anchor clips and removes the processed anchor clips after the tapping process is completed, since the loading and removal are both for a single anchor clip, batch loading and unloading are not possible, and the processing efficiency is low.

[0005] Therefore, it is necessary to invent a punching device for processing anchor clips, which can carry out batch loading and unloading to improve processing efficiency. Summary of the invention

[0006] In view of the above problems, the present invention proposes a punching device for processing anchor clips, and the technical solution used is: A punching device for processing anchor clips, comprising a feeding device, a receiving plate and a shaking and dumping device arranged in sequence from top to bottom, a fixing device for fixing the clips on the receiving plate, a transfer device for recovering and transferring unfixed clips, and a punching device; The unloading device comprises a support frame 1, a feed hopper and a telescopic pipe fixedly mounted on the support frame 1 from top to bottom and intermittently connected, a lifting cover fixedly mounted at the outlet of the telescopic pipe, and a lifting mechanism for intermittently driving the lifting cover to move; The receiving plate is provided with a clip clamping hole for placing the clip; The shaking and dumping device comprises a dumping cylinder, a bottom plate slidably and rotatably connected to the telescopic end of the dumping cylinder, a rotating column rotatably mounted on the bottom plate, a mounting plate fixedly mounted on the rotating column, and a shaking column rotatably mounted on the mounting plate and fixedly connected to the receiving plate; The fixing device comprises a support plate slidably mounted on the bottom plate, an inwardly moving arc plate and an outwardly moving arc plate arranged in pairs, and a bidirectional lead screw for driving the paired inwardly moving arc plates or the paired outwardly moving arc plates to move toward each other; The transfer device comprises a limit frame, a transfer box slidably mounted on the limit frame, and a transfer assembly for driving the transfer box to move; a push plate is slidably mounted on the transfer box; The punching device comprises a second support frame, a puncher slidably mounted on the second support frame, and a moving component for driving the puncher to move.

[0007] Furthermore, the unloading device also includes a baffle, and an opening and closing cylinder fixedly mounted on a support frame and with a telescopic end fixedly connected to the baffle; a gap for accommodating the baffle is left between the feed hopper and the telescopic tube; the baffle is slidably mounted in the gap between the feed hopper and the telescopic tube.

[0008] Furthermore, the lifting mechanism includes a lifting plate slidably mounted on a support frame, a cam slidably connected to the lifting plate along a contour, and a lifting motor fixedly mounted on the support frame and with its output end synchronously connected to the center of the cam base circle; an electromagnet group is provided between the lifting plate and the lifting cover, and each electromagnet group includes two electromagnets fixedly mounted on the lifting plate and the lifting cover, respectively.

[0009] Furthermore, a plurality of insertion rods are fixedly mounted on the lifting cover; and insertion holes corresponding to the insertion rods are provided on the periphery of the receiving plate.

[0010] Furthermore, the rotating column is driven to rotate by a rotating motor fixedly mounted on the base plate.

[0011] Furthermore, the shaking column is rotatably mounted on the mounting plate via a rotating shaft which is perpendicular to the shaking column itself, and the rotating shaft is driven to rotate by a shaking motor which is fixedly mounted on the mounting plate; a pin shaft which is perpendicular to the shaking column itself is fixedly mounted on the shaking column, and two arc-shaped sliding grooves are fixedly provided on the mounting plate corresponding to the two ends of the pin shaft, and the end points of the pin shaft are slidably mounted in the corresponding arc-shaped sliding grooves.

[0012] Furthermore, a support column is provided at the bottom end of the base plate.

[0013] Furthermore, the support plate is driven to slide by a lifting cylinder fixedly mounted on the bottom plate.

[0014] Furthermore, the limit frame is provided with a limit slide, and the limit slide includes two upper and lower horizontal slides and a vertical slide connecting the two horizontal slides; the transfer assembly includes a vertical limit plate, a transfer rack extending along the limit slide and fixedly mounted on the limit frame, a connecting pin fixedly mounted on the transfer box and slidably mounted in the limit slide, a transfer gear coaxially mounted on the connecting pin and meshing with the transfer rack, and a transfer motor fixedly mounted on the transfer box and the output end is coaxially fixedly connected to the transfer gear; a vertical sliding plate is slidably mounted on the vertical limit plate, and the limit frame is connected to the vertical sliding plate through a telescopic rod.

[0015] Furthermore, the moving assembly includes a sliding plate slidably mounted on a second support frame, a moving screw mounted on the second support frame and threadedly connected to the sliding plate, a moving plate slidably mounted on the sliding plate, and a lifting cylinder 2 fixedly mounted on the sliding plate and with a telescopic end fixedly connected to the moving plate; the hole puncher is fixedly mounted on the moving plate.

[0016] Since the present invention adopts the above technical solution, the present invention has the following advantages: The present invention can place a plurality of clips on the receiving tray at one time through the coordinated design of the unloading device, the receiving tray, the shaking and pouring device, the fixing device, the transferring device and the punching device, and can pour out the processed clips at one time after the punching is completed, thereby realizing batch loading and unloading of a plurality of clips, effectively improving production efficiency, and being able to recover the clips that have not fallen on the clip holes of the receiving tray so that they can be used for the next punching, thereby preventing the clips that have not fallen on the clip holes of the receiving tray from affecting the punching work of the fixed clips. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1-Figure 2 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 3-Figure 4 It is a schematic diagram of the assembly structure of the unloading device, the receiving plate, the shaking and dumping device, the fixing device and the punching device of the present invention.

[0019] Figure 5-Figure 6 It is a structural schematic diagram of the blanking device of the present invention.

[0020] Figure 7 It is a partial structural schematic diagram of the blanking device of the present invention.

[0021] Figure 8-Figure 9 It is a schematic diagram of the assembly structure of the receiving plate, the shaking and dumping device, the fixing device and the punching device of the present invention.

[0022] Fig.10 It is a schematic diagram of the assembly structure of the receiving plate, the shaking and tipping device and the fixing device of the present invention.

[0023] Figure 11-13 It is a schematic diagram of the assembly structure of the receiving plate and the shaking and dumping device of the present invention.

[0024] Fig.14 It is a schematic diagram of the assembly structure of the receiving plate and the shaking column of the present invention.

[0025] Figure 15-17 It is a schematic structural diagram of the fixing device of the present invention.

[0026] Figure 18-Figure 20 It is a schematic structural diagram of the transfer device of the present invention.

[0027] Figure 21-23 It is a partial structural schematic diagram of the transfer device of the present invention.

[0028] Fig.24 It is a schematic structural diagram of the punching device of the present invention.

[0029] Fig.25 It is a schematic diagram of the connection between the control terminal and the electrical components of the present invention.

[0030] Figure Number: 1-feeding device; 101-support frame 1; 102-feeding hopper; 103-telescopic tube; 104-baffle; 105-opening and closing cylinder; 106-lifting mechanism (1061-lifting motor; 1062-cam; 1063-lifting plate); 107-lifting cover (1071-insertion rod); 108-electromagnet group; 2- receiving plate; 201- clamping hole; 3-shaking and dumping device; 301-bottom plate (3011-connecting slide); 302-support column; 303-dumping cylinder; 304-rotating column; 305-rotating motor; 306-mounting plate (3061-arc slide); 307-shaking column; 308-shaking motor; 4-fixing device; 401-two-way screw 1; 402-inward arc plate 1; 403-two-way screw 2; 404-outward arc plate 1; 405-two-way screw 3; 406-inward arc plate 2; 407-two-way screw 4; 408-outward arc plate 2; 409-support plate; 410-lifting cylinder 1; 5-transfer device; 501-transfer box (5011-push plate; 5012-push screw; 5013-telescopic rod); 502-vertical limit plate (5021-vertical sliding plate); 503-limiting frame (5031-limiting slide groove; 5032-transfer rack); 504-transfer gear; 505-transfer motor; 506-connecting pin shaft; 6-punching device; 601-support frame 2; 602-sliding plate; 603-moving screw; 604-lifting cylinder 2; 605-moving plate; 606-puncher; 7-Control terminal. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0032] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up", "down", "in", "out", "front", "back", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. Embodiment 1:

[0033] This embodiment is used for automatic drilling of anchor clips, such as Figure 1-Figure 4 and Fig.25 As shown, it includes a feeding device 1, a receiving tray 2, a shaking and dumping device 3, a fixing device 4, a transferring device 5, a punching device 6 and a control terminal 7; the feeding device 1, the receiving tray 2 and the shaking and dumping device 3 are arranged in sequence from top to bottom, the fixing device 4 is installed under the receiving tray 2, the punching device 6 is installed on one side of the receiving tray 2, the transferring device 5 is installed on one side of the feeding device 1, the receiving tray 2 and the shaking and dumping device 3, and an external collecting device is installed on the other side for collecting the punched clips.

[0034] like Figure 3-Figure 7 As shown, the unloading device 1 includes a support frame 101, a feed hopper 102, a telescopic tube 103, a baffle 104, an opening and closing cylinder 105, a lifting mechanism 106, a lifting cover 107 and an electromagnet group 108; the support frame 101 plays a supporting role, the feed hopper 102 and the telescopic tube 103 are fixedly installed on the support frame 101 from top to bottom, and a gap is left between the feed hopper 102 and the telescopic tube 103 to accommodate the baffle 104; the baffle 104 is horizontally slidably installed in the gap between the feed hopper 102 and the telescopic tube 103; the opening and closing cylinder 105 is horizontally fixedly installed on the support frame 101, and the telescopic end is fixedly connected to the baffle 104, which is used to drive the baffle 104 to move; a support rod is horizontally fixed on the support frame 101, and when the baffle 104 moves outward, the support rod will temporarily support the baffle 104; the lifting cover 107 is coaxially fixedly installed at the bottom end of the telescopic tube 103; The lifting mechanism 106 includes a lifting motor 1061, a cam 1062 and a lifting plate 1063; the lifting plate 1063 is located above the lifting cover 107 and is vertically slidably mounted on the support frame 101; connecting blocks are fixedly provided on both sides of the lifting plate 1063, and each connecting block corresponds to a cam 1062; each cam 1062 is provided with a closed slide extending along the contour, and the connecting block corresponding to the cam 1062 is slidably mounted in the closed slide; the lifting motor 1061 is fixedly mounted on the support frame 101, and its output end is synchronously connected with the base circle center of the two cams 1062 through a transmission wheel, a transmission belt and a transmission shaft; the lifting motor 1061 drives the two cams 1062 to rotate synchronously, and when the cam 1062 rotates, the connecting block will slide in the corresponding closed slide, thereby driving the lifting plate 1063 to move vertically up and down; A plurality of electromagnet groups 108 are provided between the lifting plate 1063 and the lifting cover 107; each electromagnet group 108 includes two electromagnets respectively fixedly mounted on the lifting plate 1063 and the lifting cover 107; when the electromagnet group 108 is energized, the lifting plate 1063 and the lifting cover 107 are adsorbed together and relatively fixed, and the lifting plate 1063 can drive the lifting cover 107 to move up and down; A plurality of insertion rods 1071 evenly distributed along the circumference are vertically fixedly mounted on the bottom end of the lifting cover 107 .

[0035] like Fig.14 As shown, two inner and outer circles of clip holes 201 for placing clips are evenly distributed on the receiving plate 2; an insertion hole corresponding to the insertion rod 1071 of the lifting cover 107 is provided on the periphery of the receiving plate 2; when the insertion rod 1071 is inserted into the corresponding insertion hole, the telescopic tube 103 is connected to the receiving plate 2.

[0036] like Figure 3-Figure 4 and Figure 8-Figure 14 As shown, the shaking and tipping device 3 includes a bottom plate 301, a support column 302, a tipping cylinder 303, a rotating column 304, a rotating motor 305, a mounting plate 306, a shaking column 307 and a tipping motor 308; two tipping cylinders 303 are provided (disposed on the left and right sides), the two tipping cylinders 303 are vertically arranged on the ground, and a horizontally arranged pin is fixedly installed on the telescopic end (the pin and the telescopic end of the tipping cylinder 303 form a T shape); the bottom plate 301 is arranged on the upper side of the tipping cylinder 303 The bottom plate 301 is provided with two straight and collinear connecting grooves 3011 corresponding to the pins of the two connecting grooves 3011 at the bottom surface of the bottom plate 301, and the cross section of the connecting grooves 3011 is T-shaped; the pins are slidably and rotatably installed in the corresponding connecting grooves 3011; when the extending heights of the two connecting grooves 303 are different, the bottom plate 301 will tilt, and the pins will slide and rotate relatively in the corresponding connecting grooves 3011; Each tilting cylinder 303 is provided with support columns 302 vertically fixed on the ground on both sides of the front and rear sides, for intermittently supporting the bottom plate 301; The rotating column 304 is vertically arranged and rotatably mounted on the base plate 301; the rotating motor 305 is fixedly mounted on the base plate 301; transmission gears are coaxially fixedly mounted on the output ends of the rotating column 304 and the rotating motor 305, and the two rotating gears are meshed with each other; the mounting plate 306 is horizontally arranged and fixedly mounted on the top of the rotating column 304; the bottom end of the shaking column 307 is rotatably mounted on the mounting plate 306 through a horizontally arranged rotating shaft, and the shaking motor 308 is fixedly mounted on the mounting plate 306, and the output end of the shaking motor 308 is coaxially fixedly connected with the rotating shaft; a horizontally arranged pin shaft is fixedly mounted directly above the rotating shaft, and two arc-shaped slide grooves 3061 are fixedly arranged on the mounting plate 306 corresponding to the two ends of the pin shaft, and the end points of the pin shaft are slidably mounted in the corresponding arc-shaped slide grooves 3061; the top of the shaking column 307 is fixedly connected to the center of the receiving plate 2; Specifically, the telescopic ends of the two tipping cylinders 303 extend to different distances, which will drive the base plate 301 to tilt to the left or right, thereby driving the receiving plate 2 on the base plate 301 to tilt in the corresponding direction to complete the tipping work; the rotating motor 305 drives the rotating column 304 to rotate through two transmission gears, and the rotating column 304 can drive the receiving plate 2 to rotate; the shaking motor 308 drives the shaking column 307 to shake through the rotating shaft, and the pin shaft end point slides in the corresponding arc-shaped slide groove 3061, thereby limiting the shaking column 307, and the shaking column 307 drives the receiving plate 2 to shake around the rotating shaft.

[0037] like Figure 8-Figure 10 and Figure 15-17 As shown, the fixing device 4 includes a bidirectional screw 1 401, an inwardly moving arc plate 1 402, a bidirectional screw 2 403, an outwardly moving arc plate 1 404, a bidirectional screw 3 405, an inwardly moving arc plate 2 406, a bidirectional screw 407, an outwardly moving arc plate 2 408, a support plate 409 and a lifting cylinder 1 410. Except for the support plate 407, the above elements are arranged in pairs and the two elements in the same pair are symmetrical to each other. The two-way screw 1 401, the two-way screw 2 403, the two-way screw 3 405 and the two-way screw 4 407 are parallel to each other and are horizontally installed on the support plate 409; the two ends of each inwardly moving arc plate 1 402 are respectively slidably installed on the same side of the two two-way screws 1 401; the two ends of each outwardly moving arc plate 1 404 are respectively slidably installed on the same side of the two two-way screws 2 403; the two ends of each inwardly moving arc plate 2 406 are respectively slidably installed on the same side of the two two-way screws 3 405; the two ends of each outwardly moving arc plate 2 408 are respectively slidably installed on the same side of the two two-way screws 4 407; The inwardly moving arc plate 1 402, the outwardly moving arc plate 1 404, the inwardly moving arc plate 2 406 and the outwardly moving arc plate 2 408 are arranged in sequence from the outside to the inside; there is a distance between the inwardly moving arc plate 1 402 and the outwardly moving arc plate 1 404 to accommodate the clip, and there is a distance between the inwardly moving arc plate 2 406 and the outwardly moving arc plate 2 408 to accommodate the clip; the inner side surfaces of the inwardly moving arc plate 1 402 and the inwardly moving arc plate 2 406 are inclined inwardly from top to bottom, and the outer side surfaces of the outwardly moving arc plate 1 404 and the outwardly moving arc plate 2 408 are inclined outwardly from top to bottom; The lifting cylinder 1 410 is vertically arranged and fixedly mounted on the bottom plate 301, and the telescopic end of the lifting cylinder 1 410 is fixedly connected to the support plate 409; Specifically, the lifting cylinder 410 drives the support plate 409 to move up and down, and the support plate 409 drives the components thereon to move up and down; the two inwardly moving arc plates 402 move toward each other driven by the two-way lead screw 403, and are used to clamp the outer ring clamp from the outside to the inside, and the two outwardly moving arc plates 404 move toward each other driven by the two-way lead screw 403, and are used to resist the outer ring clamp from the inside to the outside, and the inwardly moving arc plates 402 and the outwardly moving arc plates 404 work together to fix the outer ring clamp; the two inwardly moving arc plates 406 move toward each other driven by the two-way lead screw 3 405, and are used to clamp the inner ring clamp from the outside to the inside, and the two outwardly moving arc plates 408 move toward each other driven by the two-way lead screw 407, and are used to resist the inner ring clamp from the inside to the outside, and the inwardly moving arc plates 406 and the outwardly moving arc plates 408 work together to fix the inner ring clamp.

[0038] like Figure 18-Figure 23 As shown, the transfer device 5 includes a transfer box 501, a vertical limit plate 502, a limit frame 503, a transfer gear 504, a transfer motor 505 and a connecting pin 506; the vertical limit plate 502 is vertically fixedly installed on the ground, and a vertical sliding plate 5021 is vertically slidably installed thereon; a telescopic rod 5013 is provided between the bottom end of the transfer box 501 and the vertical sliding plate 5021, and the telescopic rod 5013 is horizontally arranged and the two ends are respectively fixedly connected to the bottom end of the transfer box 501 and the vertical sliding plate 5021; a push plate 5011 is horizontally slidably installed on the transfer box 501, and a push screw 5012 is horizontally installed, and the push plate 5011 is threadedly connected to the push screw 5012; The front and rear sides of the transfer box 501 are both provided with limit frames 503, and the two limit frames 503 are symmetrical to each other; each limit frame 503 is provided with a limit slide 5031, and the limit slide 5031 includes two upper and lower horizontal slides and a vertical slide connecting the two horizontal slides, and the vertical slide is located at the end away from the receiving plate 2; the front and rear sides of the transfer box 501 are both fixedly installed with a connecting pin 506 slidably installed in the limit slide 5031 on the corresponding side; Each limiting frame 503 is fixedly mounted with a transfer rack 5032 extending along the limiting slide groove 5031; each connecting pin shaft 506 is rotatably mounted with a transfer gear 504 meshing with the transfer rack 5032 on the corresponding side; the transfer motor 505 is fixedly mounted on the transfer box 501, and its output end is coaxially fixedly connected with the transfer gear 504 on the corresponding side; Specifically, the transfer motor 505 drives the transfer gear 504 to rotate, and the transfer gear 504 meshes with the transfer rack 5032 and moves along the transfer rack 5032, driving the connecting pin 506 to move along the limiting slide groove 5031, thereby driving the transfer box 501 to move in the horizontal-vertical-horizontal direction (when the transfer box 501 moves horizontally, the telescopic rod 5013 will be horizontally telescoped, and when the transfer box 501 moves vertically, the vertical sliding plate 5021 will slide vertically); the push screw 5012 drives the push plate 5011 to move horizontally, and when the push plate 5011 moves, it will push out the clip in the transfer box 501.

[0039] like Fig.24 As shown, the punching device 6 includes a second support frame 601, a sliding plate 602, a moving screw 603, a second lifting cylinder 604, a moving plate 605 and a puncher 606; the second support frame 601 is fixedly installed on the ground, and the sliding plate 602 is horizontally slidably installed on the second support frame 601; the moving screw 603 is horizontally installed on the second support frame 601, and the sliding plate 602 is threadedly connected to the moving screw 603; the second lifting cylinder 604 is vertically fixedly installed on the sliding plate 602; the moving plate 605 is vertically slidably installed on the sliding plate 602, and is fixedly connected to the telescopic end of the second lifting cylinder 604; the puncher 606 is fixedly installed on the moving plate 605; Specifically, the movable lead screw 603 drives the sliding plate 602 to move horizontally, and the lifting cylinder 604 drives the movable plate 605 to move vertically, thereby driving the punch 606 to move in both horizontal and vertical directions.

[0040] In this embodiment, the opening and closing cylinder 105, the tilting cylinder 303, the lifting cylinder 1 410 and the lifting cylinder 2 604 all use servo electric cylinders; the lifting motor 1061, the rotating motor 305, the shaking motor 308 and the transfer motor 505 all use servo motors; the bidirectional screw 1 401, the bidirectional screw 2 403, the bidirectional screw 3 405, the bidirectional screw 4 407, the pushing screw 5012 and the moving screw 603 all use servo screws.

[0041] like Fig.25As shown, the control end 7 includes a main controller, an interactive switch, an information transmission module, a storage module and a power module, and the main controller is electrically connected to the interactive switch, the information transmission module, the storage module, the power module, the opening and closing cylinder 105, the lifting motor 1061, the electromagnet group 108, the tipping cylinder 303, the rotating motor 305, the shaking motor 308, the bidirectional screw 1 401, the bidirectional screw 2 403, the bidirectional screw 3 405, the bidirectional screw 4 407, the lifting cylinder 1 410, the pushing screw 5012, the transfer motor 505, the moving screw 603, the lifting cylinder 2 604, and the punch 606; the main controller is used to control the operation of the entire punching device; the interactive switch is used to control the opening and closing of each electrical component; the information transmission module is used for information transmission between the main controller and each electrical component; the power module is used to provide a stable power supply for the control end 7; and the storage module is used to store the operation information data of the entire punching device.

[0042] The working steps of this embodiment are as follows: In the first step, the electromagnet group 108 is energized, and the lifting plate 1063 and the lifting cover 107 are relatively fixed; the lifting motor 1062 is started, the lifting plate 1063 drives the lifting cover 107 to move downward, the telescopic tube 103 is extended, and the insertion rod on the lifting cover 107 enters the corresponding insertion hole, and the lifting cover 107 covers the receiving plate 2; the staff pours the clips to be punched (the number is more than the clip holes 201) into the feed hopper 102, and the clips pass through the telescopic tube 103 and the lifting cover 107 and enter the receiving plate 2, and then the lifting cover 107 moves upward and returns to its original position; In the second step, the rotating motor 305 is started, and the rotating column 304 drives the receiving plate 2 to rotate; at the same time, the shaking motor 308 is started, and the shaking column 307 shakes slightly, driving the receiving plate 2 to shake slightly; the receiving plate 2 rotates and shakes slightly, so that individual clips fall into the clip clamping holes 201; when all the clip clamping holes 201 have clips, some clips will still be on the receiving plate 2; The third step is to start the lifting cylinder 410, the support plate 409 moves upward, and the inner arc plate 402, the outer arc plate 404, the inner arc plate 406 and the outer arc plate 408 move to the side of the clip located in the clip clamping hole 201; start the bidirectional lead screw 401, the bidirectional lead screw 403, the bidirectional lead screw 3 405 and the bidirectional lead screw 4 407, the inner arc plate 402 and the inner arc plate 406 move inward, and the outer arc plate 404 and the outer arc plate 408 move outward, so that the inner and outer ring clips are fixed; The transfer motor 505 is started, and the transfer box 501 moves to the outer end point of the lower horizontal chute of the limit chute 5031; then the two tipping cylinders 303 are started, the bottom plate 301 flips toward the transfer device 5, the receiving plate 2 tips toward the transfer box 501, and the unfixed clips fall into the transfer box 501; then the bottom plate 301 returns to the horizontal state and falls on the support column 302; the transfer motor 505 is started again, and the transfer box 501 moves to the outer end point of the upper horizontal chute in the order of horizontal-vertical upward-horizontal; In the fourth step, the moving screw 603 is started, and the puncher 606 moves to the top of the outer ring clamping piece. The lifting cylinder 604 drives the moving plate 605 to move up and down, and the puncher 606 moves up and down accordingly to perform the punching work; each time a punching is completed, the outer ring clamping piece is released, and the receiving plate 2 is driven by the rotating motor 305 to rotate a certain angle, so that the next clamping piece moves to the bottom of the puncher 606, and the outer ring clamping piece is fixed again, and the puncher 606 performs the punching work; after the punching work of the outer ring clamping piece is completed in this way, the moving screw 603 drives the puncher 606 to move to the top of the inner ring clamping piece to perform the punching work of the inner ring clamping piece; after all the clamping pieces are punched, the puncher 606 returns to its original position; Step 5: the inwardly moved arc plate 1 402, the outwardly moved arc plate 1 404, the inwardly moved arc plate 2 406 and the outwardly moved arc plate 2 408 are returned to their original positions, and all the clips are released; the two tipping cylinders 303 are started, the bottom plate 301 is turned toward the external collecting device, and the receiving plate 2 is tipped toward the collecting device; the shaking motor 308 is started, the shaking column 307 is tilted toward the collecting device to increase the tipping angle of the receiving plate 2, so that the clip with the completed clamping hole is separated from the clip clamping hole 201 and falls into the collecting device; then the bottom plate 301 returns to a horizontal state and falls on the support column 302; The sixth step is to start the next punching operation. After the lifting cover 107 covers the receiving plate 2, the push screw 5012 is started, and the push plate 5011 pushes out the clip in the transfer box 501 and makes it fall into the feed hopper 102; then the transfer motor 505 is started, and the transfer box 501 moves to the outer end point of the lower horizontal slide groove of the limiting slide groove 5031; then the punching operation is continued. Embodiment 2:

[0043] This embodiment is based on the first embodiment. The drill bit of the puncher 606 is set according to the number and position of the clip holes 201 of the receiving plate 2, so that the puncher 606 can complete the punching of all clips at one time without repeatedly fixing and loosening the clips, thereby effectively improving the efficiency of punching.

Claims

1. A punching device for anchor clip processing, characterized in that: It includes a feeding device, a receiving plate and a shaking and dumping device which are arranged in sequence from top to bottom, a fixing device for fixing the clips on the receiving plate, a transferring device for recovering and transferring the unfixed clips, and a punching device; The unloading device comprises a support frame 1, a feed hopper and a telescopic pipe fixedly mounted on the support frame 1 from top to bottom and intermittently connected, a lifting cover fixedly mounted at the outlet of the telescopic pipe, and a lifting mechanism for intermittently driving the lifting cover to move; The receiving plate is provided with a clip clamping hole for placing the clip; The shaking and dumping device comprises a dumping cylinder, a bottom plate slidably and rotatably connected to the telescopic end of the dumping cylinder, a rotating column rotatably mounted on the bottom plate, a mounting plate fixedly mounted on the rotating column, and a shaking column rotatably mounted on the mounting plate and fixedly connected to the receiving plate; The fixing device comprises a support plate slidably mounted on the bottom plate, an inwardly moving arc plate and an outwardly moving arc plate arranged in pairs, and a bidirectional lead screw for driving the paired inwardly moving arc plates or the paired outwardly moving arc plates to move toward each other; The transfer device comprises a limit frame, a transfer box slidably mounted on the limit frame, and a transfer assembly for driving the transfer box to move; a push plate is slidably mounted on the transfer box; The punching device comprises a second support frame, a puncher slidably mounted on the second support frame, and a moving component for driving the puncher to move.

2. The drilling device for anchor clip processing according to claim 1, characterized in that: The unloading device also includes a baffle, and an opening and closing cylinder fixedly mounted on a support frame and with a telescopic end fixedly connected to the baffle; a gap for accommodating the baffle is reserved between the feed hopper and the telescopic tube; the baffle is slidably mounted in the gap between the feed hopper and the telescopic tube.

3. The drilling device for anchor clip processing according to claim 1 is characterized in that: The lifting mechanism includes a lifting plate slidably mounted on a support frame, a cam slidably connected to the lifting plate along a contour, and a lifting motor fixedly mounted on the support frame and having an output end synchronously transmission-connected to the center of a cam base circle; an electromagnet group is provided between the lifting plate and the lifting cover, and each electromagnet group includes two electromagnets fixedly mounted on the lifting plate and the lifting cover, respectively.

4. The drilling device for anchor clip processing according to claim 1, characterized in that: A plurality of insertion rods are fixedly mounted on the lifting cover; and insertion holes corresponding to the insertion rods are arranged on the periphery of the receiving plate.

5. The drilling device for anchor clip processing according to claim 1, characterized in that: The rotating column is driven to rotate by a rotating motor fixedly installed on the bottom plate.

6. The drilling device for anchor clip processing according to claim 1, characterized in that: The shaking column is rotatably mounted on the mounting plate via a rotating shaft which is perpendicular to the shaking column itself, and the rotating shaft is driven to rotate by a shaking motor which is fixedly mounted on the mounting plate; a pin shaft which is perpendicular to the shaking column itself is fixedly mounted on the shaking column, and two arc-shaped sliding grooves are fixedly provided on the mounting plate corresponding to the two ends of the pin shaft, and the end points of the pin shaft are slidably mounted in the corresponding arc-shaped sliding grooves.

7. The drilling device for anchor clip processing according to claim 1, characterized in that: A supporting column is arranged at the bottom end of the bottom plate.

8. The drilling device for anchor clip processing according to claim 1, characterized in that: The support plate is driven to slide by a lifting cylinder fixedly installed on the bottom plate.

9. The drilling device for anchor clip processing according to claim 1, characterized in that: The limit frame is provided with a limit slide, and the limit slide includes two upper and lower horizontal slides and a vertical slide connecting the two horizontal slides; the transfer assembly includes a vertical limit plate, a transfer rack extending along the limit slide and fixedly mounted on the limit frame, a connecting pin fixedly mounted on the transfer box and slidably mounted in the limit slide, a transfer gear coaxially mounted on the connecting pin and meshing with the transfer rack, and a transfer motor fixedly mounted on the transfer box and the output end of which is coaxially fixedly connected to the transfer gear; a vertical sliding plate is slidably mounted on the vertical limit plate, and the limit frame is connected to the vertical sliding plate through a telescopic rod.

10. The drilling device for anchor clip processing according to claim 1, characterized in that: The moving assembly includes a sliding plate slidably mounted on a second support frame, a moving lead screw mounted on the second support frame and threadedly connected to the sliding plate, a moving plate slidably mounted on the sliding plate, and a lifting cylinder 2 fixedly mounted on the sliding plate and with a telescopic end fixedly connected to the moving plate; the hole puncher is fixedly mounted on the moving plate.

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