Anchor clip automatic production equipment and method

Abstract

An automated production device for anchor clips relates to the technical field of anchor clip production, and comprises a cutting and feeding mechanism, a transfer mechanism and a batch fixing mechanism which are connected in sequence, a turning mechanism installed on the side of the transfer mechanism, and a hole processing mechanism and a slitting mechanism installed on the batch fixing mechanism; the cutting and feeding mechanism comprises an inclined slide, a loading plate fixedly installed on the inclined slide, a cutting assembly, and a docking plate rotatably installed on the inclined slide; the transfer mechanism comprises a bracket, and a blocking frame slidably installed on the bracket; a plurality of inclined slides which intermittently dock with the docking plate are provided on the bracket; the turning mechanism is arranged corresponding to the inclined slide, and comprises a turning tool, a moving assembly for driving the turning tool to move, a rotating assembly, a fixed clamping rod for fixing a small column, and an extrusion assembly; the batch fixing mechanism comprises a transport slide, an upper clamping plate and a lower clamping plate slidably installed on the transport slide, and a pushing assembly for pushing a small conical body to move.

Description

Technical Field

[0001] The present invention relates to the technical field of anchor clip production, and in particular to an anchor clip automated production device and method. Background Art

[0002] The clip in the clip-type anchor uses the wedging principle of the tapered hole to anchor the steel strand in the tapered hole of the anchor plate. It usually adopts a two-piece structure, which is composed of two pieces relatively assembled into a small hollow cone with a small top and a large bottom. The hollow inside of the clip cylinder is provided with internal threads. When the clip is produced, the raw material is first processed into a small cone, then the small cone is drilled and threaded, and finally the small cone with the hole processed is sawed to split it into two to form a clip.

[0003] However, the various steps of the current clip production are relatively independent, and various processing raw materials need to be manually transferred, and each process requires manual participation, resulting in low production efficiency. In order to improve the production efficiency of the clip, it is necessary to invent an anchor clip automatic production equipment to realize the automatic production of the clip and save manpower. Summary of the invention

[0004] In view of the above problems, the present invention proposes an automatic production equipment for anchor clips, and the technical solution used is:

[0005] An automatic production device for anchor clips, comprising a cutting and feeding mechanism, a transfer mechanism and a batch fixing mechanism connected in sequence, a turning mechanism installed on the side of the transfer mechanism, and a hole processing mechanism and a slitting mechanism installed on the batch fixing mechanism;

[0006] The cutting and feeding mechanism comprises an inclined slide, a feeding tray fixedly mounted on the inclined slide, a mounting frame 1 fixedly mounted on the feeding tray, a cutting assembly arranged on the mounting frame 1 for cutting the raw material column into small columns, and a docking plate rotatably mounted on the inclined slide;

[0007] The transfer mechanism comprises a bracket and a blocking frame slidably mounted on the bracket; the bracket is provided with a plurality of inclined slide plates intermittently docking with the docking plate;

[0008] The turning mechanism is arranged corresponding to the inclined slide, and includes a turning tool, a moving assembly for driving the turning tool to move, a rotating assembly for extracting the small cylinder on the inclined slide and driving it to rotate, and delivering the turned small round table to the inclined slide, a fixed clamping rod for fixing the small cylinder, and an extrusion assembly for driving the fixed clamping rod to move;

[0009] The batch fixing mechanism comprises a transport slide, an upper clamping plate and a lower clamping plate slidably mounted on the transport slide, and a pushing component used for pushing the small round table body on the transport slide to move.

[0010] Furthermore, a sliding plate is slidably mounted on the mounting frame; the cutting assembly includes a cutting knife rotatably mounted on the sliding plate, and a cutting motor fixedly mounted on the sliding plate and with an output end coaxially fixedly connected to the cutting knife.

[0011] Furthermore, baffles are fixedly provided on the blocking frame corresponding to the inclined slide; when the blocking frame moves, the baffles lower the small frustum bodies one by one.

[0012] Furthermore, the moving assembly includes a moving frame, a moving cylinder whose telescopic end is fixedly connected to the moving frame, and a moving lead screw installed on the moving frame; the turning tool is slidably installed on the moving frame and is threadedly connected to the moving lead screw.

[0013] Furthermore, the rotating assembly includes a rotating main shaft, an extraction rod coaxially slidably installed inside the rotating main shaft, a suction head fixedly installed on the extraction rod, an extraction cylinder whose telescopic end is coaxially rotatably connected to the extraction rod, and a rotating motor for driving the rotating main shaft to rotate.

[0014] Furthermore, the fixed clamp rod slides radially and is elastically mounted on the rotating main shaft; the extrusion assembly includes an extrusion ring coaxially slidably mounted on the rotating main shaft, a linkage ring coaxially rotatably mounted on the extrusion ring, and an extrusion cylinder whose telescopic end is fixedly connected to the linkage ring; the fixed clamp rod is provided with an inclined surface, and the extrusion ring is provided with a wedge-shaped cavity corresponding to the inclined surface of the fixed clamp rod, and the end of the fixed clamp rod where the inclined surface is located extends into the wedge-shaped cavity accordingly.

[0015] Furthermore, the transport slide includes an inclined portion and a horizontal portion that are connected, and the cross-sections of the inclined portion and the horizontal portion are both wide at the top and narrow at the bottom.

[0016] Furthermore, the pushing assembly includes a rack push rod that intermittently passes through the transport slide, a driving gear that meshes with the rack on the rack push rod, and a driving motor whose output end is coaxially fixedly connected to the driving gear.

[0017] Furthermore, the hole processing mechanism includes a mounting frame 2 fixedly mounted on the transport slide, a sliding block slidably mounted on the mounting frame 2, a pushing cylinder fixedly mounted on the mounting frame 2 and with the telescopic end fixedly connected to the sliding block, a lifting cylinder 3 and a lifting cylinder 4 fixedly mounted in parallel on the sliding block, a drilling motor fixedly mounted on the telescopic end of the lifting cylinder 3, a tapping motor fixedly mounted on the telescopic end of the lifting cylinder 4, a drilling head fixedly mounted on the output end of the drilling motor, and a tap head fixedly mounted on the output end of the tapping motor.

[0018] Furthermore, the slitting mechanism includes a rotating frame rotatably mounted on the transport slide, a slitting knife rotatably mounted on the rotating frame, a rotating cylinder rotatably mounted on the bracket and having a telescopic end rotatably connected to the rotating frame, and a slitting motor fixedly mounted on the rotating frame and having an output end synchronously transmission-connected to the slitting knife.

[0019] An automated production method for anchor clips, specifically as follows:

[0020] S1, push the raw material column on the loading plate to move, start the cutting motor, drive the cutting knife to rotate, the sliding plate moves back and forth, and the cutting knife cuts the raw material column into small columns; the small columns roll along the inclined slide to the docking plate; the docking plate rotates to transport the small columns to each inclined slide plate in turn;

[0021] S2, the small column rolls on the corresponding inclined slide and is blocked by the baffle of the blocking frame; the extraction cylinder is started, the extraction rod moves toward the bracket, the suction head absorbs the corresponding small column, and then the extraction cylinder drives the extraction rod to move in the opposite direction, the small column is extracted and moved between the fixed clamping rods; the extrusion cylinder is started, the fixed clamping rod clamps the small column, and the small column is fixed in the rotating spindle;

[0022] S3, start the rotating motor, rotate the main shaft to drive the small cylinder to rotate; at the same time, start the moving cylinder and the moving screw, the turning tool moves and turns the small cylinder;

[0023] S4, after the turning is completed, the turning tool stops moving, the rotating spindle stops rotating, the fixed clamping rod releases the machined small round table body, the extraction cylinder drives the extraction rod to move toward the bracket, the extraction rod transports the small round table body to the original inclined slide, and then the suction head releases the small round table body and returns to its original position; the blocking frame moves, and the small round table body falls onto the inclined part of the transport slide;

[0024] S5, start the driving motor, the rack push rod moves, and each time a small frustum falls, the rack push rod moves once to push the small frustum falling this time to between the upper clamping plate and the lower clamping plate; repeat this process for multiple times until the space between the upper clamping plate and the lower clamping plate is full of small frustums; the upper clamping plate and the lower clamping plate approach each other and clamp the small frustums, so that the small frustums are fixed in batches;

[0025] S6, start the push cylinder, the sliding block moves, the lifting cylinder three and the drilling motor drive the drilling head to drill holes, the lifting cylinder four and the tapping motor drive the tap head to perform thread processing, until each of the fixed small round table bodies completes the hole processing; after the hole processing is completed, the sliding block returns to its original position;

[0026] S7, start the rotating cylinder to drive the rotating frame to rotate; at the same time, start the slitting motor to rotate the slitting knife; the slitting knife moves and rotates to slit the fixed small round table body, and cuts the small round table body into two clips; after the slitting is completed, the rotating frame returns to its original position;

[0027] S8, the upper clamping plate and the lower clamping plate move away from each other, and the cut clips are released. At this time, the clips are still embedded in the horizontal part of the transport slideway, and the drive motor is started. The rack push rod pushes the clips and pushes the clips out of the horizontal part, and then the clips are collected and sorted.

[0028] Since the present invention adopts the above technical solution, the present invention has the following advantages:

[0029] 1. The present invention realizes the automated production of anchor clips through the coordinated design of cutting and feeding mechanisms, transfer mechanisms, turning mechanisms, batch fixing mechanisms, hole processing mechanisms and slitting mechanisms. Automated transmission is achieved between various production links such as cutting and feeding, turning, hole processing and slitting, without the need for human participation, thus saving manpower and effectively improving production efficiency.

[0030] 2. The turning mechanism of the present invention is provided with multiple groups, which can turn multiple small cylinders at the same time, thereby improving the turning efficiency; and the transfer mechanism can ensure that the small frustum bodies fall onto the transport slide one by one through the design of the blocking frame, and the subsequent processes will not be affected by the simultaneous falling of multiple small frustum bodies.

[0031] 3. The batch fixing mechanism of the present invention can fix small frustum bodies in batches. After the hole processing mechanism performs drilling and thread processing, the slitting mechanism can slit a plurality of small frustum bodies fixed in batches at one time, which effectively improves the slitting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1-Figure 5 It is a schematic diagram of the overall structure of the present invention.

[0033] Figure 6 It is a schematic diagram of the assembly structure of the frame, cutting and feeding mechanism, transfer mechanism and turning mechanism of the present invention.

[0034] Figure 7 It is a schematic diagram of the assembly structure of the frame, cutting and feeding mechanism and transfer mechanism of the present invention.

[0035] Figure 8 It is a schematic diagram of the assembly structure of the batch fixing mechanism, the hole processing mechanism and the slitting mechanism of the present invention.

[0036] Fig. 9 It is a structural schematic diagram of the cutting and feeding mechanism of the present invention.

[0037] Fig.10 It is a schematic structural diagram of the transfer mechanism of the present invention.

[0038] Fig.11 It is a structural schematic diagram of the turning mechanism of the present invention.

[0039] Figure 12-16 It is a partial structural schematic diagram of the turning mechanism of the present invention.

[0040] Fig.17 It is a schematic diagram of the structure of the transport slideway in the batch fixing mechanism of the present invention.

[0041] Fig.18 For the present invention Fig.17 Schematic diagram of the AA section and the BB section.

[0042] Figure 19-Figure 24 It is a partial structural schematic diagram of the batch fixing mechanism of the present invention.

[0043] Fig.25 It is a structural schematic diagram of the hole processing mechanism of the present invention.

[0044] Fig.26 It is a schematic diagram of the assembly structure of the slitting mechanism and the frame, bracket and transport slideway of the present invention.

[0045] Fig. 27 It is a structural schematic diagram of the slitting mechanism of the present invention.

[0046] Fig.28 It is a schematic diagram of the connection between the control terminal and the electrical components of the present invention.

[0047] Figure Number:

[0048] 1-cutting and feeding mechanism; 101-feeding tray; 102-mounting frame 1 (1021-sliding plate); 103-cutting assembly (1031-cutting knife; 1032-cutting motor); 104-lifting cylinder 1; 105-inclined slide; 106-docking plate; 107-docking motor;

[0049] 2-transfer mechanism; 201-bracket (2011-tilted slide plate 1; 2012-tilted slide plate 2; 2013-tilted slide plate 3); 202-lifting cylinder 2; 203-blocking frame (2031-baffle plate 1; 2032-baffle plate 2; 2033-baffle plate 3);

[0050] 3-turning mechanism; 301-moving assembly (3011-moving cylinder; 3012-moving lead screw; 3013-moving frame); 302-turning tool; 303-rotating assembly (3031-rotating spindle; 3032-rotating motor; 3033-driving gear; 3034-driven gear; 3035-extraction rod; 3036-suction head; 3037-extraction cylinder); 304-extrusion assembly (3041-linkage ring; 3042-extrusion ring; 3043-extrusion cylinder); 305-fixed clamping rod; 306-support frame 1; 307-support frame 2;

[0051] 4-batch fixing mechanism; 401-transport slideway (4011-inclined part; 4012-horizontal part); 402-upper clamping plate; 403-lower clamping plate; 404-linking rod; 405-linking cylinder; 406-rack push rod (4061-push block); 407-driving gear; 408-driving motor;

[0052] 5-hole processing mechanism; 501-mounting frame 2; 502-sliding block; 503-drilling head; 504-tap head; 505-drilling motor; 506-tapping motor; 507-lifting cylinder 3; 508-lifting cylinder 4; 509-pushing cylinder;

[0053] 6-slitting mechanism; 601-rotating frame; 602-rotating cylinder; 603-slitting motor; 604-slitting knife;

[0054] 7- rack;

[0055] 8-Control terminal. DETAILED DESCRIPTION

[0056] 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.

[0057] 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.

[0058] Example:

[0059] This embodiment is used for the automated production of anchor clips, such as Figure 1-Figure 5 and Fig.28As shown, an automated production equipment for anchor clips includes a cutting and feeding mechanism 1, a transfer mechanism 2, a turning mechanism 3, a batch fixing mechanism 4, a hole processing mechanism 5, a slitting mechanism 6, a frame 7 and a control terminal 8; the cutting and feeding mechanism 1, the transfer mechanism 2 and the batch fixing mechanism 4 are connected in sequence, wherein the cutting and feeding mechanism 1 and the transfer mechanism 2 are arranged on the frame 7; the turning mechanism 3 is provided with three groups, which are arranged on the left and right sides of the transfer mechanism 2 in a manner of two on the left and one on the right, and the turning mechanisms 3 are all arranged on the frame 7; the hole processing mechanism 5 and the slitting mechanism 6 are both arranged above the batch fixing mechanism 4.

[0060] like Figure 6-Figure 7 and Fig. 9 As shown, the cutting and feeding mechanism 1 includes a feeding tray 101, a mounting frame 102, a cutting assembly 103, a lifting cylinder 104, an inclined slide 105, a docking plate 106 and a docking motor 107; the inclined slide 105 is inclined from front to back and is fixedly installed on the frame 7; the feeding tray 101 is fixedly installed at the front end of the inclined slide 105, and the mounting frame 102 is fixedly installed on the discharge of the feeding tray 101; a sliding plate 1021 is slidably installed on the mounting frame 102, and the lifting cylinder 104 is fixedly installed on the The mounting frame 102 is mounted on the telescopic end and is fixedly connected to the sliding plate 1021; the cutting assembly 103 includes a cutting knife 1031 and a cutting motor 1032, the cutting knife 1031 is rotatably mounted on the sliding plate 1021, the cutting motor 1032 is fixedly mounted on the sliding plate 1021 and the output end is coaxially fixedly connected to the cutting knife 1031; the docking plate 106 is rotatably mounted on the rear end of the inclined slide 105, the docking motor 107 is fixedly mounted on the inclined slide 105 and the output end is fixedly connected to the docking plate 106;

[0061] Specifically, when loading, the raw material column enters the loading plate 101 and passes through the mounting frame 102, the lifting cylinder 104 drives the cutting knife 1031 on the sliding plate 1021 to move toward the raw material column, and the cutting motor 1032 drives the cutting knife 1031 to rotate, and the cutting knife 1031 cuts the raw material column into small columns, and the cut small columns slide along the inclined slide 105 to the docking plate 106, and the docking motor 107 drives the docking plate 106 to rotate, and the docking plate 106 transports the small columns to different positions of the transfer mechanism 2.

[0062] like Figure 6-Figure 7 and Fig.10As shown, the transfer mechanism 2 includes a bracket 201, a lifting cylinder 202 and a blocking frame 203; the bracket 201 is fixedly mounted on the frame 7, and the bracket 201 is fixedly mounted with a tilting slide 1 2011, a tilting slide 2 2012 and a tilting slide 3 2013 tilted from front to back in sequence from top to bottom, and the docking plate 106 can dock with the tilting slide 1 2011, the tilting slide 2 2012 and the tilting slide 3 2013 in sequence during the rotation process; the left ends of the tilting slide 1 2011 and the tilting slide 3 2013 correspond to The two groups of turning mechanisms 3 on the left side are provided with entrances and exits, and the right end of the second tilting slide 2012 corresponds to the group of turning mechanisms 3 on the right side. The blocking frame 203 is slidably mounted on the rear end of the bracket 201, and the second lifting cylinder 202 is fixedly mounted on the bracket 201 and the telescopic end is fixedly connected to the blocking frame 203. The blocking frame 203 is provided with baffle 1 2031, baffle 2 2032 and baffle 3 2033 in sequence from top to bottom corresponding to the tilting slide 1 2011, the tilting slide 2 2012 and the tilting slide 3 2013;

[0063] Specifically, the rotating docking plate 106 is docked with the inclined slide 1 2011, the inclined slide 2012 and the inclined slide 3 2013 in sequence, so that the small columns on the docking plate 106 enter the inclined slide 1 2011, the inclined slide 2012 and the inclined slide 3 2013 respectively; the small columns roll backward along the corresponding inclined slides, and the small columns on the inclined slide 1 2011, the inclined slide 2012 and the inclined slide 3 2013 are blocked by the baffle 1 2031, the baffle 2032 and the baffle 3 2033 respectively, and the turning mechanisms 3 located on both sides respectively extract the small columns through the corresponding entrances and exits for turning. When the baffle plate 2033 is detached from the small frustum on the inclined slide 2013, the baffle plate 2032 and the baffle plate 1 2031 are still blocking the corresponding small frustum; when the baffle plate 2032 is detached from the small frustum on the inclined slide 2012, the baffle plate 1 2031 is still blocking the corresponding small frustum, so as to ensure that the small frustum falls to the batch fixing mechanism 4 one by one.

[0064] like Figure 6 and Figure 11-Figure 16 As shown, each turning mechanism 3 includes a moving assembly 301, a turning tool 302, a rotating assembly 303, an extrusion assembly 304, a fixed clamping rod 305, a support frame 1 306 and a support frame 2 307; the support frame 1 306 and the support frame 2 307 are both fixedly mounted on the frame 7;

[0065] The moving assembly 301 is used to drive the turning tool 302 to move, and includes a moving cylinder 3011, a moving lead screw 3012 and a moving frame 3013; the moving frame 3013 is horizontally slidably mounted on the support frame 1 306 in a forward and backward direction; the moving cylinder 3011 is fixedly mounted on the support frame 1 306 and the telescopic end is fixedly connected to the moving frame 3013; the moving lead screw 3012 is mounted on the moving frame 3013 in a left and right direction; the turning tool 302 is slidably mounted on the moving frame 3013 and is threadedly connected to the moving lead screw 3012;

[0066] The rotating assembly 303 includes a rotating main shaft 3031, a rotating motor 3032, a driving gear 3033, a driven gear 3034, an extraction rod 3035, a suction head 3036 and an extraction cylinder 3037; the rotating main shaft 3031 is horizontally arranged in a left-right direction and is rotatably mounted on the second support frame 307; the rotating motor 3032 is fixedly mounted on the second support frame 307, and its output end is coaxially fixedly connected to the driving gear 3033; the driven gear 3034 is coaxially fixedly mounted It is mounted on the rotating main shaft 3031 and meshes with the driving gear 3033; the rotating main shaft 3031 is hollow inside, the extraction rod 3035 is coaxially slidably mounted inside the rotating main shaft 3031, and the suction head 3036 is fixedly mounted on the end of the extraction rod 3035 close to the bracket 201; the extraction cylinder 3037 is horizontally fixedly mounted on the supporting frame 2 307, and its telescopic end enters the rotating main shaft 3031 and is coaxially rotatably connected with the end of the extraction rod 3035 away from the bracket 201;

[0067] The suction head 3036 uses an electromagnet, which can actively absorb small cylinders and small cones after being powered on;

[0068] There are three fixed clamping rods 305, which are evenly distributed on the circumference of the rotating main shaft 3031 at one end close to the bracket 201. Each fixed clamping rod 305 slides radially and is elastically mounted on the rotating main shaft 3031 through a compression spring (not shown in the figure); each fixed clamping rod 305 is provided with an inclined surface on one end away from the bracket 201;

[0069] The extrusion assembly 304 is used to drive the fixed clamp rod 305 to move, and includes a linkage ring 3041, an extrusion ring 3042 and an extrusion cylinder 3043; the extrusion ring 3042 is coaxially slidably mounted on the rotating main shaft 3031, and the linkage ring 3041 is coaxially rotatably mounted on the extrusion ring 3042; there are two extrusion cylinders 3043, both of which are horizontally fixedly mounted on the second support frame 307, and the telescopic end of the extrusion cylinder 3043 is fixedly connected to the linkage ring 3041; a wedge-shaped cavity is provided on the extrusion ring 3042 corresponding to the inclined surface of the fixed clamp rod 305, and the end where the inclined surface of the fixed clamp rod 305 is located extends into the wedge-shaped cavity correspondingly;

[0070] Specifically, the extraction cylinder 3037 drives the extraction rod 3035 and the suction head 3036 to move, and the suction head 3036 absorbs the small cylinder or the small frustum; when the suction head 3036 absorbs the small cylinder from the corresponding inclined slide, the extraction rod 3035 moves to the outside of the bracket 201, and the small cylinder moves to between the three fixed clamping rods 305 to wait for turning; the turned small frustum will be sucked by the suction head 3036 again, and the extraction rod 3035 moves to the inside of the bracket 201, and the small frustum moves to the original inclined slide;

[0071] The extrusion cylinder 3043 drives the linkage ring 3041 to move, and the linkage ring 3041 drives the extrusion ring 3042 to move. When the extrusion ring 3042 approaches the bracket 201, the fixed clamping rod 305 is squeezed (the compression spring is compressed) and moves radially toward the center of the circle, and the three fixed clamping rods 305 work together to clamp the small cylinder or small frustum. On the contrary, when the extrusion ring 3042 moves away from the bracket 201, the fixed clamping rod 305 returns to the original position under the reset action of the compression spring, and the three fixed clamping rods 305 release the small cylinder or small frustum.

[0072] The moving cylinder 3011 drives the moving frame 3013 to move, and the moving screw 3012 drives the turning tool 302 to move, so that the turning tool 302 can move in the horizontal plane; the rotating motor 3032 drives the driving gear 3033 to rotate, the driving gear 3033 drives the driven gear 3034 to rotate, and the driven gear 3034 drives the rotating spindle 3031 to rotate; when the fixed clamping rod 305 clamps the small cylinder, the small cylinder can rotate with the rotating spindle 3031, and the turning tool 302 moves in the horizontal plane and turns the small cylinder, the small cylinder is turned into a small frustum, and an annular groove is turned on the wider end of the small frustum.

[0073] like Figure 4-Figure 5 , Figure 8 and Figure 17-Figure 24 As shown, the batch fixing mechanism 4 includes a transport slide 401, an upper clamping plate 402, a lower clamping plate 403, a linkage rod 404, a linkage cylinder 405, a rack push rod 406, a driving gear 407 and a driving motor 408; the transport slide 401 includes a connected inclined portion 4011 and a horizontal portion 4012, the inclined portion 4011 is inclined from front to rear, and the front end is fixedly connected to the bracket 201; the cross-sections of the inclined portion 4011 and the horizontal portion 4012 are both wide at the top and narrow at the bottom, when the small frustum falls onto the inclined portion 4011, the orientation will change due to the influence of the center of gravity, and finally they will be embedded in the inclined portion 4011 in the form of wide at the top and narrow at the bottom, and the small frustum will never fall during the process of moving from the inclined portion 4011 to the horizontal portion 4012;

[0074] Two groups of fixed components are symmetrically arranged on the horizontal part 4012 of the transport slide 401, and the corresponding fixed components on the transport slide 401 are provided with support rods; each group of fixed components includes an upper clamping plate 402 and a lower clamping plate 403 slidably mounted on the support rod, and a pair of linkage rods 404 rotatably connected to each other at the center, and the two ends of each linkage rod 404 are respectively slidably and rotatably connected to the upper clamping plate 402 and the lower clamping plate 403 (a linkage slide groove is provided on the end of the linkage rod 404, and a pin shaft is fixedly provided on the end of the upper clamping plate 402 and the lower clamping plate 403 to slide and rotatably mount in the corresponding linkage slide groove); each pair of linkage rods 404 corresponds to a linkage cylinder 405, the linkage cylinder 405 is rotatably mounted on the rod body of one of the linkage rods 404, and the telescopic end is rotatably mounted on the rod body of the other linkage rod 404; the upper clamping plate 402 and the lower clamping plate 403 are provided with a plurality of through holes corresponding to the small frustum bodies;

[0075] The rack push rod 406 is installed at the bottom of the frame 7 to slide horizontally in a forward and backward direction. The driving gear 407 is rotatably installed at the bottom of the frame 7 and meshes with the rack on the rack push rod 406. The driving motor 408 is fixedly installed at the bottom of the frame 7 and the output end is coaxially fixedly connected with the driving gear 407. A push block 4061 is fixedly installed on the rear end of the rack push rod 406. An avoidance chute is provided on the inclined portion 4011 of the transport slide 401 corresponding to the push block 4061. The push block 4061 intermittently enters the avoidance chute and pushes the small round table body on the transport slide 401.

[0076] Specifically, the small frustum slides from the corresponding inclined slide plate to the inclined portion 4011 of the transport slide 401, and is embedded in the inclined portion 4011 in a wide upper and narrow lower form; the driving motor 408 drives the driving gear 407 to rotate, and the driving gear 407 drives the rack push rod 406 to move, and the push block 4061 enters the avoidance slide groove and pushes the small frustum, and the small frustum is pushed from the inclined portion 4011 to the horizontal portion 4012; when the telescopic end of the linkage cylinder 405 is extended and retracted, it can drive the corresponding two linkage rods 404 to rotate around the center, and the pin shaft on the linkage rod 404 slides and rotates in the corresponding linkage slide groove, thereby driving the upper clamping plate 402 and the lower clamping plate 403 to approach or move away from each other; when the upper clamping plate 402 and the lower clamping plate 403 are approaching each other, the small frustum on the horizontal portion 4012 can be fixed. After the upper clamping plate 402 and the lower clamping plate 403 move away from each other, the small frustum on the horizontal portion 4012 can be pushed by the push block 4061.

[0077] like Figure 8 and Fig.25As shown, the hole processing mechanism 5 includes a second mounting frame 501, a sliding block 502, a drilling head 503, a tap head 504, a drilling motor 505, a tapping motor 506, a lifting cylinder 3 507, a lifting cylinder 4 508 and a pushing cylinder 509; the second mounting frame 501 is fixedly mounted on the transport slide 401; the sliding block 502 is horizontally slidably mounted on the second mounting frame 501 in a forward and backward direction and is located above the upper clamping plate 402; the pushing cylinder 509 is horizontally fixedly mounted on the second mounting frame 501 and extends The retracted end is fixedly connected to the sliding block 502; the lifting cylinder 3 507 and the lifting cylinder 4 508 are vertically fixedly installed in parallel on the sliding block 502, and the lifting cylinder 3 507 is located on the front side of the lifting cylinder 4 508; the drilling motor 505 is fixedly installed on the telescopic end of the lifting cylinder 3 507, and the tapping motor 506 is fixedly installed on the telescopic end of the lifting cylinder 4 508; the drilling head 503 is fixedly installed on the output end of the drilling motor 505, and the tap head 504 is fixedly installed on the output end of the tapping motor 506;

[0078] Specifically, the push cylinder 509 drives the sliding block 502 to move, and the drilling head 503 and the tap head 504 move accordingly; the lifting cylinder three 507 drives the drilling head 503 to rise and fall, and the drilling motor 505 drives the drilling head 503 to rotate, thereby performing the drilling work; the lifting cylinder four 508 drives the tap head 504 to rise and fall, and the tapping motor 506 drives the tap head 504 to rotate, thereby performing thread processing.

[0079] like Figure 8 and Figure 26-Figure 27 As shown, the slitting mechanism 6 includes a rotating frame 601, a rotating cylinder 602, a slitting motor 603 and a slitting knife 604; one end of the rotating frame 601 is rotatably mounted on the inclined portion 4011 of the transport slide 401, and the other end is rotatably mounted with the slitting knife 604; the rotating cylinder 602 is rotatably mounted on the bracket 201, and the telescopic end is rotatably connected to the rotating frame 601; the slitting motor 603 is fixedly mounted on the rotating frame 601, and the output end is synchronously driven and connected to the slitting knife 604 through a transmission wheel and a transmission belt;

[0080] Specifically, the telescopic end of the rotating cylinder 602 is extended and retracted to drive the rotating frame 601 to rotate around the connection point between it and the transport slide 401, thereby driving the slitting knife 604 to move; the slitting motor 603 drives the slitting knife 604 to rotate through the transmission wheel and the transmission belt; the slitting knife 604 moves and rotates at the same time, cutting the small conical body clamped by the upper clamping plate 402 and the lower clamping plate 403.

[0081] In this embodiment, the cutting motor 1032, the docking motor 107, the rotating motor 3032, the driving motor 408, the drilling motor 505, the tapping motor 506 and the slitting motor 603 are all servo motors; the lifting cylinder 104, the lifting cylinder 202, the moving cylinder 3011, the extraction cylinder 3037, the extrusion cylinder 3043, the linkage cylinder 405, the lifting cylinder 307, the lifting cylinder 408, the pushing cylinder 509 and the rotating cylinder 602 are all servo electric cylinders; the moving screw 3012 is a servo screw.

[0082] like Fig.28 As shown, the control end 8 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, and the cutting motor 1032, the lifting cylinder 104, the docking motor 107, the lifting cylinder 202, the moving cylinder 3011, the moving screw 3012, the rotating motor 3032, the suction head 3036, the extraction cylinder 3037, the extrusion cylinder 3043, the linkage cylinder 405, the driving motor 408, the drilling motor 505, the tapping motor 506, the lifting cylinder three 507, the lifting cylinder four 508, the pushing cylinder 509, the rotating cylinder 602, and the slitting motor 603; the main controller is used to control the operation of the entire anchor clip automated production equipment; the interactive switch is used to control the opening and closing of the anchor clip automated production equipment; 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 8; and the storage module is used to store the operation information data of the entire anchor clip automated production equipment.

[0083] The operation method of this embodiment is as follows:

[0084] In the first step, the raw material column on the loading tray 101 is pushed by a manual or separately provided pushing device to move, the cutting motor 1032 is started, the cutting knife 1031 is driven to rotate, the lifting cylinder 104 drives the sliding plate 1021 to move back and forth, the cutting knife 1031 rotates and moves back and forth, and the raw material column is cut into small columns; the small columns roll along the inclined slide 105 to the docking plate 106; the docking motor 107 is started to drive the docking plate 106 to rotate, and the docking plate 106 transports the small columns to the inclined slide plate 1 2011, the inclined slide plate 2 2012 and the inclined slide plate 3 2013 in sequence;

[0085] In the second step, the small column rolls on the corresponding inclined slide and is blocked by the blocking frame 203; the extraction cylinder 3037 is started, the extraction rod 3035 moves toward the bracket 201, and the suction head 3036 absorbs the corresponding small column, and then the extraction cylinder 3037 drives the extraction rod 3035 to move in the opposite direction, and the small column is extracted and moved between the fixed clamping rods 305; the extrusion cylinder 3043 is started, and the fixed clamping rod 305 clamps the small column, and the small column is fixed in the rotating spindle 3031;

[0086] The third step is to start the rotating motor 3032, and rotate the main shaft 3031 to drive the small cylinder to rotate; at the same time, start the moving cylinder 3011 and the moving screw 3012, and the turning tool 302 moves to turn the small cylinder;

[0087] Step 4: After turning, the turning tool 302 stops moving, the rotating spindle 3031 stops rotating, the fixed clamp rod 305 releases the machined small round table, the extraction cylinder 3037 drives the extraction rod 3035 to move toward the bracket 201, and the extraction rod 3035 transports the small round table to the original inclined slide, and then the suction head 3036 releases the small round table and returns to the original position; the lifting cylinder 202 drives the blocking frame 203 to gradually rise, and the three small round tables fall one by one onto the inclined portion 4011 of the transport slide 401;

[0088] Step 5: Start the drive motor 408, and the rack push rod 406 moves. Each time a small frustum falls, the rack push rod 406 moves once to push the small frustum falling to between the upper clamping plate 402 and the lower clamping plate 403 (and the position corresponds to the through holes on the upper clamping plate 402 and the lower clamping plate 403); repeat this process for multiple times until the space between the upper clamping plate 402 and the lower clamping plate 403 is filled with small frustums; then start the linkage cylinder 405, and the linkage rod 404 rotates, so that the upper clamping plate 402 and the lower clamping plate 403 approach each other and clamp the small frustums, so that the small frustums are fixed in batches;

[0089] Step 6: Start the push cylinder 509, the slide block 502 moves, the lifting cylinder 3 507 and the drilling motor 505 drive the drilling head 503 to drill holes, and the lifting cylinder 4 508 and the tapping motor 506 drive the tap head 504 to perform thread processing until each of the fixed small round cones completes the hole processing; after the hole processing is completed, the slide block 502 returns to its original position;

[0090] Step 7: Start the rotating cylinder 602 to drive the rotating frame 601 to rotate; start the slitting motor 603 at the same time, and the slitting knife 604 rotates; the slitting knife 604 moves and rotates to slit the fixed small round table body, and cuts the small round table body into two clips; after the slitting is completed, the rotating frame 601 returns to its original position;

[0091] In the eighth step, the linkage cylinder 405 drives the linkage rod 404 to rotate, the upper clamping plate 402 and the lower clamping plate 403 move away from each other, and the cut clips are released. At this time, the clips are still embedded in the horizontal part 4012 of the transport slide 401, and the drive motor 408 is started. The rack push rod 406 pushes the clips backward and pushes the clips out of the horizontal part 4012, and then the clips are collected and sorted;

[0092] The above steps complete the automated production of the anchor clip.

Claims

1. An automated production equipment for anchor clips, characterized in that: It includes a cutting and feeding mechanism, a transfer mechanism and a batch fixing mechanism that are connected in sequence, a turning mechanism installed on the side of the transfer mechanism, and a hole processing mechanism and a slitting mechanism installed on the batch fixing mechanism; The cutting and feeding mechanism comprises an inclined slide, a feeding tray fixedly mounted on the inclined slide, a mounting frame 1 fixedly mounted on the feeding tray, a cutting assembly arranged on the mounting frame 1 for cutting the raw material column into small columns, and a docking plate rotatably mounted on the inclined slide; The transfer mechanism comprises a bracket and a blocking frame slidably mounted on the bracket; the bracket is provided with a plurality of inclined slide plates intermittently docking with the docking plate; The turning mechanism is arranged corresponding to the inclined slide, and includes a turning tool, a moving assembly for driving the turning tool to move, a rotating assembly for extracting the small cylinder on the inclined slide and driving it to rotate, and delivering the turned small round table to the inclined slide, a fixed clamping rod for fixing the small cylinder, and an extrusion assembly for driving the fixed clamping rod to move; The batch fixing mechanism comprises a transport slide, an upper clamping plate and a lower clamping plate slidably mounted on the transport slide, and a pushing assembly for pushing the small round table body on the transport slide to move; The hole processing mechanism includes a mounting frame 2 fixedly mounted on the transport slideway, a sliding block slidably mounted on the mounting frame 2, a pushing cylinder fixedly mounted on the mounting frame 2 and with a telescopic end fixedly connected to the sliding block, a lifting cylinder 3 and a lifting cylinder 4 fixedly mounted in parallel on the sliding block, a drilling motor fixedly mounted on the telescopic end of the lifting cylinder 3, a tapping motor fixedly mounted on the telescopic end of the lifting cylinder 4, a drilling head fixedly mounted on the output end of the drilling motor, and a tap head fixedly mounted on the output end of the tapping motor; The slitting mechanism includes a rotating frame rotatably mounted on the transport slide, a slitting knife rotatably mounted on the rotating frame, a rotating cylinder rotatably mounted on the bracket and having a telescopic end rotatably connected to the rotating frame, and a slitting motor fixedly mounted on the rotating frame and having an output end synchronously transmission-connected to the slitting knife.

2. The anchor clip automated production equipment according to claim 1, characterized in that: A sliding plate is slidably mounted on the mounting frame; the cutting assembly comprises a cutting knife rotatably mounted on the sliding plate, and a cutting motor fixedly mounted on the sliding plate and having an output end coaxially fixedly connected with the cutting knife.

3. The anchor clip automated production equipment according to claim 2, characterized in that: The blocking frame is fixedly provided with baffles corresponding to the inclined slide plate; when the blocking frame moves, the baffles lower the small round cone bodies one by one.

4. The anchor clip automated production equipment according to claim 3, characterized in that: The moving assembly comprises a moving frame, a moving cylinder whose telescopic end is fixedly connected to the moving frame, and a moving lead screw installed on the moving frame; the turning tool is slidably installed on the moving frame and is threadedly connected to the moving lead screw.

5. The anchor clip automated production equipment according to claim 4, characterized in that: The rotating assembly includes a rotating main shaft, an extraction rod coaxially slidably installed inside the rotating main shaft, a suction head fixedly installed on the extraction rod, an extraction cylinder whose telescopic end is coaxially rotatably connected to the extraction rod, and a rotating motor for driving the rotating main shaft to rotate.

6. The automatic production equipment for anchor clips according to claim 5, characterized in that: The fixed clamp rod slides radially and is elastically mounted on the rotating main shaft; the extrusion assembly includes an extrusion ring coaxially slidably mounted on the rotating main shaft, a linkage ring coaxially rotatably mounted on the extrusion ring, and an extrusion cylinder fixedly connected to the linkage ring at a telescopic end; the fixed clamp rod is provided with an inclined surface, and the extrusion ring is provided with a wedge-shaped cavity corresponding to the inclined surface of the fixed clamp rod, and the end of the fixed clamp rod where the inclined surface is located extends into the wedge-shaped cavity accordingly.

7. The automatic production equipment for anchor clips according to claim 6, characterized in that: The transport slideway comprises an inclined portion and a horizontal portion which are connected, and the cross sections of the inclined portion and the horizontal portion are both wide at the top and narrow at the bottom.

8. The anchor clip automated production equipment according to claim 7, characterized in that: The pushing assembly comprises a rack push rod which intermittently passes through the transport slideway, a driving gear which meshes with the rack on the rack push rod, and a driving motor whose output end is coaxially fixedly connected with the driving gear.

9. The method for producing an automated production equipment for anchor clips according to claim 8, characterized in that: The details are as follows: S1, push the raw material column on the loading plate to move, start the cutting motor, drive the cutting knife to rotate, the sliding plate moves back and forth, and the cutting knife cuts the raw material column into small columns; the small columns roll along the inclined slide to the docking plate; the docking plate rotates to transport the small columns to each inclined slide plate in turn; S2, the small column rolls on the corresponding inclined slide and is blocked by the baffle of the blocking frame; Start the extraction cylinder, the extraction rod moves toward the bracket, the suction head absorbs the corresponding small column, and then the extraction cylinder drives the extraction rod to move in the opposite direction, the small column is extracted and moved between the fixed clamping rods; The extrusion cylinder is started, and the fixed clamping rod clamps the small cylinder, and the small cylinder is fixed in the rotating spindle; S3, start the rotating motor, rotate the main shaft to drive the small cylinder to rotate; at the same time, start the moving cylinder and the moving screw, the turning tool moves and turns the small cylinder; S4, after the turning is completed, the turning tool stops moving, the rotating spindle stops rotating, the fixed clamping rod releases the machined small round table body, the extraction cylinder drives the extraction rod to move toward the bracket, the extraction rod transports the small round table body to the original inclined slide, and then the suction head releases the small round table body and returns to its original position; the blocking frame moves, and the small round table body falls onto the inclined part of the transport slide; S5, start the driving motor, the rack push rod moves, and each time a small frustum falls, the rack push rod moves once to push the small frustum falling this time to between the upper clamping plate and the lower clamping plate; repeat this process for multiple times until the space between the upper clamping plate and the lower clamping plate is full of small frustums; the upper clamping plate and the lower clamping plate approach each other and clamp the small frustums, so that the small frustums are fixed in batches; S6, start the push cylinder, the sliding block moves, the lifting cylinder three and the drilling motor drive the drilling head to drill holes, the lifting cylinder four and the tapping motor drive the tap head to perform thread processing, until each of the fixed small round table bodies completes the hole processing; after the hole processing is completed, the sliding block returns to its original position; S7, start the rotating cylinder to drive the rotating frame to rotate; at the same time, start the slitting motor to rotate the slitting knife; the slitting knife moves and rotates to slit the fixed small round table body, and cuts the small round table body into two clips; after the slitting is completed, the rotating frame returns to its original position; S8, the upper clamping plate and the lower clamping plate move away from each other, and the cut clips are released. At this time, the clips are still embedded in the horizontal part of the transport slideway, and the drive motor is started. The rack push rod pushes the clips and pushes the clips out of the horizontal part, and then the clips are collected and sorted.

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