CN110707506A - Full-automatic pre-insertion machine - Google Patents

Abstract

The invention discloses a full-automatic pre-insertion machine, which comprises a tray disc feeding mechanism, a transfer manipulator, a transition conveying mechanism, a tubular feeding mechanism, a chuck mechanism and a chuck replacing mechanism, wherein the tray disc feeding mechanism and the tubular feeding mechanism are respectively arranged on the side part of a rack; the tubular feeding mechanism comprises at least two pipe material assemblies which are detachably arranged in parallel; the transition conveying mechanisms are arranged on the side part of the tray plate feeding mechanism at intervals; the transfer manipulator is arranged between the tray disc feeding mechanism and the transition conveying mechanism; the lateral part of the transition conveying mechanism is provided with a PCB transmission mechanism; the clamping head mechanism is arranged above the PCB transmission mechanism in a spanning mode, and materials are taken out from the tubular feeding mechanism and/or the transition conveying mechanism by the clamping head mechanism and are inserted in advance; the chuck replacing mechanism is arranged below the chuck mechanism. The automatic feeding device is integrated with the automatic feeding function of a tray and a material pipe, realizes non-stop feeding through the circular transition function of a rectangular motion track, and realizes automatic replacement of a chuck through sleeve pushing and clamping.

Description

A fully automatic pre-insertion machine

technical field

The invention relates to the field of automation, in particular to a fully automatic pre-plugging machine.

Background technique

The connector is a very common electronic component, which is often used to be inserted on the PCB board. The bottom of the connector is provided with metal pins with a double row side-by-side design, and the metal pins are inserted into the correspondingly designed pin holes on the PCB board. , to achieve electrical conduction; the assembly of the connector is a production work with high precision requirements and difficult process; in the process of connector crimping, in order to improve the crimping quality, it is necessary to pre-insert before crimping, and connect the connection through pre-insertion. The device is initially inserted into the slot on the PCB board. In the process of R&D, design and generalization of the pre-insertion machine, there are the following technical difficulties that need to be broken through: 1. The incoming materials of the connectors are various, such as the incoming material of the plate body and the incoming material of the pipe body. Corresponding feeding mechanism to export the material; 2. The problem of non-stop and uninterrupted feeding in the actual application process of the two actions of material feeding and chuck mechanism reclaiming; 3. Removable installation of tubular feeding mechanism 4. Different connectors require different crimping joints for crimping, which needs to be designed to improve the versatility of the equipment. The utility model discloses a chuck and a chuck replacement mechanism which is convenient for clamping and replacement.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to aim at the deficiencies of the above-mentioned prior art, and to provide an automatic feeding function that integrates the tray and the feeding tube at the same time. Fully automatic pre-insertion machine that realizes automatic collet replacement by clamping.

The technical scheme adopted by the present invention is as follows: a fully automatic pre-insertion machine, comprising a tray feeding mechanism, a transfer manipulator, a transitional conveying mechanism, a tubular feeding mechanism, a chuck mechanism and a chuck replacement mechanism, wherein the tray on the The feeding mechanism and the tubular feeding mechanism are respectively arranged on the side of the frame. A plurality of materials are placed in the tray tray placed by the tray feeding mechanism up and down, and the tray drives the overall movement of the material; the above-mentioned tubular feeding mechanism includes at least two. Casing material assembly, the pipe material assembly is detachably arranged side by side, the material pipe filled with material is slidably installed in the vertical direction, and the tubular feeding mechanism penetrates the material pipe by driving the push belt, pushes out the material, and the empty material pipe Slide down and collect; the above-mentioned transition conveying mechanism is arranged on the side of the tray feeding mechanism at intervals, and the transition conveying mechanism includes a linear feeding assembly and a rectangular feeding assembly. The components are sent out in an uninterrupted cycle; the above-mentioned transfer manipulator is arranged between the tray feeding mechanism and the transition conveying mechanism, and the transfer manipulator transports and transfers the tray between the tray feeding mechanism and the transition conveying mechanism; the side of the transition conveying mechanism There is a PCB board transmission mechanism in the upper part, and the PCB board to be assembled is transmitted linearly through the PCB board transmission mechanism; the above-mentioned chuck mechanism is arranged above the PCB board transmission mechanism, and the chuck mechanism is from the tubular feeding mechanism and/or the transition conveying mechanism. After the material is taken out, the material is pre-inserted and assembled on the PCB board; the above-mentioned chuck replacement mechanism is arranged below the chuck mechanism, and a plurality of replacement stations are arranged on the chuck replacement mechanism in parallel and at intervals, and the replacement stations are detachably inserted. A collet is provided, and the collet mechanism replaces the collet at the collet replacement mechanism.

Preferably, the transition feeding mechanism of the transition conveying mechanism further comprises a transition support, the transition support is a box-shaped structure with open ends and a top surface, and inner slide rails are respectively provided on the inner sides of the two side walls of the transition support; the above-mentioned The linear feeding component is arranged on the transition support slidably along the linear direction, and the tray tray is placed on the linear feeding component; the above-mentioned rectangular feeding component is slidably connected to the inner slide rail along the linear direction, and the width of the rectangular feeding component is not greater than The width of the transition support, the rectangular feed component drives the tray to move up and down inside the transition support, so as to avoid the linear feed component in the horizontal direction.

Preferably, the linear feeding assembly includes a linear driving cylinder and a moving platform, wherein the linear driving cylinder is arranged on one side of the transition support; the moving platform is slidably embedded in the outer surfaces provided on the tops of both sides of the transition support. On the slide rail, and connected with the linear drive cylinder through the connecting block, the linear drive cylinder drives the moving platform to move linearly back and forth.

Preferably, the rectangular feeding assembly includes an inner sliding seat, a rectangular driving cylinder, a rectangular lifting cylinder and a guide rod, wherein the inner sliding seat is slidably embedded on the inner sliding rail; the rectangular driving cylinder is arranged on the transition support The inside of the seat is connected with the inner sliding seat, and the rectangular driving cylinder drives the inner sliding seat to move linearly; the above-mentioned rectangular lifting cylinder is vertically arranged on the inner sliding seat, and the output end passes through the inner sliding seat upward, and the output end of the rectangular lifting cylinder is on the inner sliding seat. A mobile platform is horizontally connected; the above-mentioned guide rods include at least two guide rods, which are slidably inserted into the inner sliding seat along the vertical direction, the upper end of the guide rod is connected to the bottom of the mobile platform, and the rectangular lifting cylinder drives the moving platform to move up and down. , guide the limit through the guide rod.

Preferably, the tubular feeding mechanism includes a feeding support, a buckle assembly, a tube assembly and a blanking assembly, wherein the above-mentioned feeding support is horizontally arranged on the frame; the above-mentioned buckle components are respectively arranged on the upper on the feeding support and the pipe material assembly; the above-mentioned pipe material assembly includes at least two sets, and the pipe material assembly is detachably installed on the feeding support through the buckle assembly; the above-mentioned unloading assembly includes at least two sets, the unloading assembly Corresponding to the setting of the pipe material component, so as to export the material pipe of the pipe material component;

The above-mentioned buckle assembly includes a slide rail, a buckle groove, a positioning seat and a buckle part, wherein the above-mentioned slide rail includes at least two, and the slide rails are arranged in parallel and at intervals on one side of the feeding support; the above-mentioned buckle groove is opened on the feeding support. One side is located on the outer side of the slide rail, and penetrates through the feeding support up and down; the positioning seat is arranged on the vertical plate vertically arranged on the other side of the feeding support; the buckle part is arranged on the support plate of the pipe material assembly On the upper part, the buckling component includes a buckling rod, a buckling rotating seat, a buckling connecting rod and a buckling block, wherein the buckling rod is rotatably arranged on one side of the support plate and extends upward to the top of the support plate; the above-mentioned buckle rotates The seat is rotatably connected to the other side of the support plate, and is connected with the buckle rod through the connecting shaft, and the buckle rod drives the buckle rotation seat to rotate; the upper end of the buckle block is rotatably connected to the side wall on the other side of the support plate The upper end of the buckle block is provided with a buckle part; the upper end of the buckle link is rotatably connected to the lower end of the buckle rotation seat, and the lower end of the buckle link is connected with the buckle block; the pipe material assembly is slidably embedded Set on the slide rail, one end of the pipe material assembly is against the positioning seat, and the other end of the pipe material assembly drives the buckle block to be buckled into the feeding support through the buckle rotation seat, so as to be fixed.

Preferably, the pipe material assembly further comprises a pipe material support, a material pipe part and a material pushing part, wherein the above-mentioned pipe material support is arranged horizontally, and is slidably embedded on the slide rail, and the support plate is vertically arranged on the sliding rail. On the pipe material support; the material pipe part is arranged on one side of the pipe material support;

Preferably, the material pipe part includes a vertical seat, a vertical plate, a material guide seat, a material pipe, a hosting cylinder, a supporting cylinder and a supporting block, wherein the vertical seat is arranged horizontally and is slidably connected to the slide rail; the above The vertical plate includes two pieces, the two vertical plates are arranged on the vertical seat in parallel and spaced apart, the vertical plate is arranged vertically, and the inner side of the vertical plate is provided with a vertical groove; the above-mentioned material pipes include at least two, and the material pipes are arranged between the two vertical plates, Each material pipe filled with materials can be slidably embedded in the vertical groove and stacked up and down; the above-mentioned hosting cylinders include two, the two hosting cylinders are respectively arranged on the outer sides of the two vertical plates, and the output ends extend horizontally through the vertical plates. to the inner side of the vertical plate, so as to hold the material pipe; the above-mentioned support cylinder includes two, the two support cylinders are respectively arranged at the lower part of the hosting cylinder, and the output end is arranged horizontally toward the inner side of the vertical plate, and the support block is connected to the output end of the support cylinder, The support cylinder drives the support block to support the material pipe located at the bottom. After the pusher assembly completely pushes out the material in the bottom material pipe, the support block retracts so that the empty material pipe slides down; On the outer side of the material guide seat, the notch of the material guide seat is horizontally connected to the material pipe mouth at the end of the lowermost material pipe.

Preferably, the material pushing component includes a material pushing pipe, a material pushing motor, a material pushing synchronous wheel, a material pushing synchronous belt, a belt pressing spring, a belt pressing seat and a pressing belt wheel, wherein the material pushing pipe is horizontally arranged on the support The side wall of the plate; the above-mentioned pushing synchronous belt can be slidably inserted in the pushing pipe, and is guided and limited by the pushing pipe; the above-mentioned pushing motor is arranged on the side wall of the supporting plate; The lower part of the nozzle of the pushing tube is connected with the output end of the pushing motor through a transmission belt, and the pushing synchronous wheel is engaged with the pushing synchronous belt; the above-mentioned belt pressing spring is vertically arranged above the feeding pipe; the above-mentioned belt pressing seat It is slidably connected to the side wall of the support plate along the vertical direction, and is connected to the lower end of the belt pressing spring, and the elastic force of the belt pressing spring presses down against the belt pressing seat; the above-mentioned belt pressing wheel is rotatably connected to the belt pressing seat It is located above the pusher synchronous wheel, and the pressing pulley presses the pusher synchronous belt down on the pusher synchronous wheel, so that when the pusher synchronous wheel rotates, the pusher synchronous belt is pushed out, and the pusher synchronous belt is pushed out. It extends into the material pipe through the material guide seat, and pushes out the material in the material pipe.

Preferably, the chuck replacement mechanism includes a replacement bracket, a clamping assembly and a push sleeve assembly, wherein the replacement bracket is horizontally arranged on the frame, and at least two replacement stations are arranged on the replacement bracket in parallel and at intervals. A collet connecting seat is provided at the work station, and the collet connecting seat is detachably connected to the collet through a bead; the above-mentioned push sleeve assembly is arranged on the replacement bracket, the push sleeve assembly moves linearly, and the vertical push block is driven by the connecting block to rotate along the edge. The vertical direction lifts and moves, so as to push the sliding sleeve of the collet to move upward, so as to separate the bead connection between the collet and the collet connecting seat; the above-mentioned clamping assembly is arranged above the push sleeve assembly, and the clamping assembly moves linearly from The chuck connection seat is clamped on the side, so that the chuck mechanism can take out the chuck after the connection fails;

The upper part of the above-mentioned replacement bracket is provided with replacement supports in parallel and spaced apart;

The above-mentioned push-sleeve assembly includes a push-sleeve slide rail, a push-sleeve cylinder, a push-sleeve slide, a connecting block, a vertical push block and a push-sleeve plate; wherein the push-sleeve slide rail is horizontally arranged on the replacement bracket, and the push-sleeve slide is slidable It is embedded on the slide rail of the push sleeve; the above-mentioned push-sleeve cylinder is arranged on one side of the replacement bracket, and the output end is connected with the push-sleeve slide and drives the push-sleeve slide to move linearly; the above-mentioned connecting block includes at least two, connecting The blocks are arranged on the side of the push sleeve sliding seat at intervals, and the lower part of the connecting block is rotatably connected to the side wall of the push sleeve sliding seat; the above-mentioned vertical push block includes at least two blocks, and the vertical push block is slidable along the vertical direction. It is inserted in the replacement support, and the lower end of the vertical push block is rotatably connected to the connecting block; when the push sleeve slide moves linearly, it pushes the lower end of the connecting block to rotate, so that the vertical push plate drives the push sleeve plate connected to it. Move in the vertical direction; the above-mentioned push sleeve plate is provided with at least two limit grooves in parallel and at intervals, and the lower part of the limit groove is provided with a push plate part extending inward, and the push plate part is pressed against the sliding sleeve of the collet from below , the push sleeve plate pushes the sliding sleeve of the collet upward through the push plate part;

The clamping assembly includes a clamping cylinder clamping plate, a clamping frame and a clamping portion, wherein the clamping cylinder is connected to the side wall of the replacement support, and the output end extends above the replacement support; the clamping plate can be slidably connected to the replacement support and connected with the output end of the clamping cylinder; the clamping frame includes at least two, the clamping frames are arranged on the clamping plate at intervals, and the clamping frame; the clamping portion includes at least two One, the clamping part is arranged on the replacement support at intervals, a clamping space is formed between the clamping part and the clamping frame, and the clamping plate drives the clamping frame to move so as to clamp or loosen the chuck connecting seat.

Preferably, the feeding assembly includes a feeding trough and a feeding box, wherein the feeding trough includes at least two, the feeding trough is a strip-shaped structure, and the feeding troughs are parallel and spaced on the feeding support. ;The above-mentioned material guide box is arranged at the lower part of the feeding support, the material in the lowermost material pipe is pushed out to form an empty material pipe, the hosting cylinder supports the material pipe on the upper part of the empty material pipe, the support block loosens the empty material pipe, and the empty material The tube slides down the feed chute into the guide box for collection.

Preferably, the chuck mechanism includes a pre-insertion bracket, a pre-insertion linear motor, a pre-insertion screw rod, a pre-insertion linear module, a pre-insertion linear slide and a pre-insertion lift motor, wherein the pre-insertion bracket is erected on the machine The above-mentioned pre-insertion screw rod is rotatably arranged on the pre-insertion bracket, the pre-insertion linear motor is arranged on one side of the pre-insertion screw rod, and the output end is connected with the pre-insertion screw rod; the above-mentioned pre-insertion linear module is slidable It is connected to the pre-insertion bracket and connected with the pre-insertion screw rod, and the pre-insertion linear motor drives the pre-insertion linear module to move linearly through the pre-insertion screw rod; the pre-insertion linear slide is connected to the pre-insertion linear module and is connected with The output end of the pre-inserted linear module is connected; the above-mentioned pre-inserted lift motor includes at least two, the pre-inserted lift motor is vertically arranged on one side of the pre-inserted linear slide, and the output end of the pre-inserted lift motor is arranged downward, and can be A collet is detachably connected.

The beneficial effects of the present invention are:

Aiming at the defects and deficiencies of the prior art, the present invention independently develops and designs an automatic feeding function that integrates the tray and the feeding tube at the same time. A fully automatic pre-insertion machine that realizes automatic collet replacement. The invention integrates a tray feeding mechanism and a tubular feeding mechanism at the same time, realizes the automatic feeding of the tray material and the material tube, and can select different feeding mechanisms for feeding according to the actual feeding method, and has better generality, specifically:

1. In view of the discontinuous connection between the feeding and reclaiming action between the tray feeding mechanism and the chuck mechanism, the present invention creatively designs a transitional conveying mechanism, which uses a long box-shaped transitional support as a bearing component , the outer slide rails are respectively set on the tops of both sides of the transition support, and the inner slide rails are respectively set on the inner sides of the two sides of the transition support; the transition conveying mechanism includes a linear feeding component and a rectangular feeding component, and the linear driving cylinder of the linear feeding component is arranged in the The outer side of the transition support drives the moving platform slidably embedded on the outer slide rail to move back and forth in a linear direction; the rectangular drive cylinder of the rectangular feeding assembly drives the inner slide seat arranged on the inner slide rail to move linearly, and at the same time, the set The rectangular lifting cylinder at the lower part of the inner sliding seat and the output end passing upward through the inner sliding seat drives the moving platform connected to it to move up and down, and is guided and limited by the guide rod, so as to avoid the moving platform on the outer sliding rail; The two moving platforms on the rail and the inner slide rail form a circular motion loop with a rectangular path on the transition support, and continuously send the tray to the chuck mechanism to take the material, and receive the fully loaded material at the tray feeding mechanism. The tray tray meets the production requirements of non-stop feeding, which effectively improves the work efficiency.

2. Aiming at the problem of detachable and assembling and installing of tubular materials, as well as the problems of automatic pushing out of tubular materials, automatic filling and feeding of full materials, and automatic exporting and collection of empty materials The feeding mechanism as a whole includes a buckle component, a tube component and a blanking component. The function of the buckle component is to assist the installation of the tubular material component, and to fix the tubular material component installed on the frame, and realize the tubular material through the buckle. The overall detachable installation of the mechanism. The pipe material assembly slides through the slide rail arranged on the feeding support until one end of the pipe material assembly abuts the positioning seat, and the positioning seat is inserted into the pipe material assembly. The transmission function of the buckle rotating seat and the buckle connecting rod makes the buckle block buckle into the buckle groove opened on the feeding support to realize the buckle and fixation of the entire tubular feeding mechanism. The pipe material assembly of the present invention further comprises a material pipe part and a material pushing part. A material pipe placement space is formed between two vertical plates arranged in parallel and spaced apart from the material pipe parts. The material pipe at the bottom is connected with the material guide seat arranged on one side of the vertical plate; the side parts of the two vertical plates are respectively provided with a hosting cylinder and a supporting cylinder at an upper and lower interval. After all the materials in the pipe are pushed out to form an empty material pipe, the hosting cylinder lifts the adjacent material pipe above the empty material pipe, and the supporting cylinder retracts, so that the empty material pipe slides into the material guide box along the feeding chute of the feeding assembly. After the empty material tube is unloaded, the supporting cylinder is pushed inward, the lifting cylinder is retracted and the material pipe lifted by it is lowered and supported by the supporting cylinder, and the next pipe is pushed. This cycle realizes the automatic replacement of the material pipe Loading and unloading collection; in addition, the pusher part arranged on one side of the material pipe part uses the pusher pipe as the loading guide part of the material-pushing synchronous belt, and the material-pushing material which is engaged with the material-pushing synchronous belt is driven by the material-pushing motor. The rotary motion of the synchronous wheel drives the material pushing synchronous belt to move in a linear direction, and extends into the material pipe through the material guide seat, so as to push out the material in the material pipe. When the pusher synchronous belt moves upward, the meshing failure is caused. The pusher assembly of the present invention is provided with a belt pressure spring above the material pusher synchronous wheel, and the belt pressure seat is pushed down by the elastic force of the pressure belt spring itself, and the belt pressure is lowered. The seat drives the belt pressing wheel arranged on it to press the material pushing synchronous belt on the material pushing synchronous wheel from above; through this flexible downward pressing structure, the material pushing synchronous belt can be smoothly pushed forward while avoiding the material pushing. The timing belt is stuck.

3. Aiming at the function of the collet and the collet itself being clamped by the sliding sleeve and the bead, the collet replacement mechanism is creatively designed. It is the main bearing component, and the gap space between the replacement bracket and the replacement support is the installation space, and a plurality of replacement stations are arranged on the replacement support in parallel and at intervals, so as to place chucks of different sizes. The chuck replacement mechanism of the present invention mainly includes a clamping assembly and a push sleeve assembly. The push sleeve assembly of the present invention drives a push sleeve slide seat arranged on the push sleeve slide rail to move linearly through the push sleeve cylinder, and the push sleeve slide seat drives the rotatable sleeve. The connecting block connected to it pushes the vertical push block upward and downward; the vertical push block drives the push sleeve plate arranged above the replacement support to move up and down, and the push plate part set in the upper limit groove of the push sleeve plate is pressed against the clamp from below. the sliding sleeve on the outside of the head, and push the sliding sleeve upward to slide, so that the clamped beads inside the sliding sleeve are loosened, so that the connection between the collet and the collet connecting seat is loosened; in addition, the clamping assembly of the present invention is The clamping cylinder arranged on the side of the replacement support drives the clamping plate to drive the plurality of clamping frames arranged on it to approach or move away from the clamping part arranged on the replacement support, so as to clamp or loosen the lower part of the chuck The chuck connection seat realizes the automatic replacement of the chuck.

Description of drawings

FIG. 1 is one of the three-dimensional schematic diagrams of the present invention.

FIG. 2 is the second schematic diagram of the three-dimensional structure of the present invention.

FIG. 3 is the third schematic diagram of the three-dimensional structure of the present invention.

FIG. 4 is a fourth schematic diagram of the three-dimensional structure of the present invention.

FIG. 5 is one of the three-dimensional schematic diagrams of the transition conveying mechanism of the present invention.

FIG. 6 is the second schematic diagram of the three-dimensional structure of the transition conveying mechanism of the present invention.

FIG. 7 is the third schematic diagram of the three-dimensional structure of the transition conveying mechanism of the present invention.

FIG. 8 is one of the three-dimensional schematic diagrams of the tubular feeding mechanism of the present invention.

FIG. 9 is the second schematic diagram of the three-dimensional structure of the tubular feeding mechanism of the present invention.

FIG. 10 is the third schematic diagram of the three-dimensional structure of the tubular feeding mechanism of the present invention.

FIG. 11 is a schematic view of the enlarged structure at I in FIG. 8 .

Figure 12 is one of the schematic diagrams of the component structure of the tubular feeding mechanism of the present invention.

Figure 13 is the second schematic diagram of the component structure of the tubular feeding mechanism of the present invention.

FIG. 14 is one of the three-dimensional structural schematic diagrams of the chuck replacement mechanism of the present invention.

FIG. 15 is the second schematic diagram of the three-dimensional structure of the chuck replacement mechanism of the present invention.

FIG. 16 is one of the three-dimensional structural schematic diagrams of the chuck replacement mechanism of the present invention after the hidden parts.

FIG. 17 is the second schematic diagram of the three-dimensional structure of the chuck replacement mechanism of the present invention after the hidden parts.

FIG. 18 is the third schematic diagram of the three-dimensional structure of the chuck replacement mechanism of the present invention.

FIG. 19 is one of the three-dimensional schematic diagrams of the chuck mechanism of the present invention.

FIG. 20 is the second schematic diagram of the three-dimensional structure of the chuck mechanism of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings:

As shown in Figures 1 to 20, the technical solutions adopted in the present invention are as follows: a fully automatic pre-insertion machine, comprising a tray feeding mechanism 3, a transfer manipulator 4, a transition conveying mechanism 5, a tubular feeding mechanism 6, a chuck Mechanism 7 and chuck replacement mechanism 8, wherein, the above-mentioned tray feeding mechanism 3 and tubular feeding mechanism 6 are respectively arranged on the side of the rack 1, and the tray feeding mechanism 3 is placed in the tray on which the top and bottom are superimposed. For a plurality of materials, the tray drives the overall movement of the materials; the above-mentioned tubular feeding mechanism 6 includes at least two sleeves of material components 65. The pipe material components 65 are detachably arranged side by side, and can be quickly disassembled and switched. The material tube 6516 filled with materials Installed slidably along the vertical direction, the tubular feeding mechanism 6 penetrates into the feeding tube 6516 by driving the pushing belt 655, pushes out the material, and the empty feeding tube 6516 slides down and collects; the above-mentioned transition conveying mechanism 5 is arranged at intervals on the tray. On the side of the feeding mechanism 3, the transitional conveying mechanism 5 includes a linear feeding assembly and a rectangular feeding assembly, and the trays derived from the tray feeding mechanism 3 are respectively sent out through the linear feeding assembly and the rectangular feeding assembly cyclically and uninterruptedly; the above-mentioned transfer manipulator 4 is arranged between the tray feeding mechanism 3 and the transition conveying mechanism 5, and the transfer manipulator 4 transports and transfers the tray between the tray feeding mechanism 3 and the transition conveying mechanism 3; the side of the transition conveying mechanism 5 is provided with a PCB Board transmission mechanism 2, the PCB board to be assembled is linearly transmitted from left to right through the PCB board transmission mechanism 2, and the left and right sides of the PCB board transmission mechanism can be connected to upstream and downstream equipment on the production line; the above-mentioned chuck mechanism 7 is arranged across the PCB board. Above the transmission mechanism 2, after the chuck mechanism 7 takes out the material from the tubular feeding mechanism 6 and/or the transition conveying mechanism 5, the material is pre-inserted and assembled on the PCB board; the chuck replacement mechanism 8 is arranged on the chuck mechanism 7. Below, the collet exchange mechanism 8 is provided with a plurality of exchange stations in parallel and at intervals, and the collet 0 is detachably inserted in the exchange station. The collet mechanism 7 replaces the collet 0 at the collet exchange mechanism 8 .

The transitional conveying mechanism 5 transitional feeding mechanism also includes a transitional support 51, the transitional support 51 is a box-shaped structure with open ends and a top surface, and inner slide rails 54 are respectively provided on the inner sides of the two side walls of the transitional support 51; the above-mentioned straight line The feeding component is arranged on the transition support 51 slidably along the linear direction, and the tray tray is placed on the linear feeding component; the above-mentioned rectangular feeding component is slidably connected to the inner slide rail 54 along the linear direction, and the width of the rectangular feeding component does not vary. Greater than the width of the transition support 51 , the rectangular feed assembly drives the tray to move up and down inside the transition support 51 , so as to avoid the linear feed assembly in the horizontal direction.

The linear feeding assembly includes a linear driving cylinder 53 and a moving platform 52, wherein the linear driving cylinder 53 is arranged on one side of the transition support 51; The slide rail is connected to the linear driving cylinder 53 through the connecting block, and the linear driving cylinder 53 drives the moving platform 52 to move linearly back and forth.

The rectangular feeding assembly includes an inner sliding seat 55, a rectangular driving cylinder 56, a rectangular lifting cylinder 57 and a guide rod 58, wherein the inner sliding seat 55 is slidably embedded on the inner sliding rail 54; the rectangular driving cylinder 56 is arranged in the transition Inside the support 51 and connected with the inner sliding seat 55, the rectangular driving cylinder 56 drives the inner sliding seat 55 to move linearly; the above-mentioned rectangular lifting cylinder 57 is vertically arranged on the inner sliding seat 55, and the output end passes upward through the inner sliding seat 55 , the output end of the rectangular lift cylinder 57 is horizontally connected with a moving platform 52; the above-mentioned guide rods 58 include at least two, the guide rods 58 are slidably inserted into the inner slide 55 along the vertical direction, and the upper end of the guide rods 58 is connected At the bottom of the moving platform 52 , the rectangular lifting cylinder 57 drives the moving platform 52 to move up and down, and is guided to the limit by the guide rod 58 .

The tubular feeding mechanism 6 includes a feeding support 61, a buckle assembly, a tube assembly and a blanking assembly, wherein the above-mentioned feeding support 61 is horizontally arranged on the frame 1; the above-mentioned buckle components are respectively arranged on the feeding support on the base 61 and the pipe material assembly; the above pipe material assembly includes at least two sets, and the pipe material assembly is detachably installed on the feeding support 61 through the buckle assembly; the above-mentioned unloading assembly includes at least two sets, the unloading assembly Corresponding to the setting of the pipe material assembly, in order to export the material pipe 6516 of the pipe material assembly;

The above-mentioned buckle assembly includes a slide rail 62, a buckle groove 63, a positioning seat 64 and a buckle component, wherein, the above-mentioned slide rail 62 includes at least two, and the slide rails 62 are arranged in parallel and spaced on one side of the feeding support 61; the above-mentioned buckle groove 63 is opened on one side of the feeding support 61, located on the outer side of the slide rail 62, and penetrates the feeding support 61 up and down; the above-mentioned positioning seat 64 is arranged on the vertical plate vertically arranged on the other side of the feeding support 61; the above-mentioned The buckling component is arranged on the support plate 652 of the pipe material assembly, and the buckling component includes a buckling rod 659, a buckling rotating seat 6510, a buckling link 6511 and a buckling block 6512, wherein the buckling rod 659 is rotatably arranged on the One side of the support plate 652 extends upward to the top of the support plate 652; the above-mentioned buckle rotating base 6510 is rotatably connected to the other side of the support plate 652, and is connected with the buckle rod 659 through the connecting shaft, and the buckle rod 659 drives the buckle The upper end of the buckle block 6512 is rotatably connected to the side wall on the other side of the support plate 652, and the lower end of the buckle block 6512 is provided with a buckle part; the upper end of the buckle link 6511 is rotatable The lower end of the buckle connecting rod 6511 is connected to the buckle block 6512; the above-mentioned pipe material assembly is slidably embedded on the slide rail 62, and one end of the pipe material assembly is against the positioning seat 64, The other end of the pipe material assembly drives the buckle block 6512 to be buckled into the feeding support 61 through the buckle rotation base 6510 for fixing.

The pipe material assembly also includes a pipe material support 651, a material pipe part and a material pushing part, wherein the above-mentioned pipe material support 651 is arranged horizontally, and is slidably embedded on the slide rail 62, and the support plate 652 is vertically arranged on the pipe material On the support 651; the above-mentioned material pipe part is arranged on one side of the pipe material support 651, and the pushing part is arranged on the side of the material pipe part, and the pushing part pushes the material in the material pipe part horizontally outward.

The material pipe part includes a vertical seat 6513, a vertical plate 6514, a material guide seat 6515, a material pipe 6516, a hosting cylinder 6517, a supporting cylinder 6518 and a supporting block 6519, wherein the above-mentioned vertical seat 6513 is arranged horizontally and slidably with the slide rail 62. connection; the above-mentioned vertical plates 6514 include two pieces, the two vertical plates 6514 are arranged on the vertical seat 6513 in parallel and spaced apart, the vertical plates 6514 are arranged vertically, and the inner side of the vertical plate 6514 is provided with a vertical groove; the above-mentioned material pipes 6516 include at least two, the material The pipes 6516 are arranged between the two vertical plates 6514, and the material pipes 6516 filled with materials are slidably embedded in the vertical grooves, and are superimposed up and down; the above-mentioned hosting cylinders 6517 include two, and the two hosting cylinders 6517 are respectively arranged on the two sides. The outer side of the vertical plate 6514, and the output end extends horizontally through the vertical plate 6514 to the inner side of the vertical plate 6514, so as to hold the material pipe 6516; the above-mentioned supporting cylinders 6518 include two, and the two supporting cylinders 6518 are respectively arranged at the lower part of the hosting cylinder 6517, And the output end is arranged horizontally to the inner side of the vertical plate 6514, the support block 6519 is connected to the output end of the support cylinder 6518, the support cylinder 6518 drives the support block 6519 to support the material pipe 6516 located at the bottom, and the pusher assembly pushes the material pipe 6514 at the bottom. After the material inside is completely pushed out, the support block 6519 retracts, so that the empty material pipe slides out; the above-mentioned material guide seat 6515 is horizontally arranged on the outer side of the vertical plate 6514, and the notch of the material guide seat 6515 is horizontally connected to the end of the lowermost material pipe of the nozzle.

The pushing parts include a pushing tube, a pushing motor 653, a pushing synchronous wheel 654, a pushing synchronous belt 655, a pressing belt spring 656, a pressing belt seat 657 and a pressing belt wheel 658, wherein the above-mentioned feeding tube is horizontally arranged on the support. the side wall of the plate 652; the above-mentioned material-pushing synchronous belt 655 is slidably inserted into the material-pushing pipe, and is guided to the limit position by the material-pushing pipe; the above-mentioned material-pushing motor 653 is arranged on the side wall of the supporting plate 652; the above-mentioned material-pushing synchronous wheel 654 is rotatably arranged at the lower part of the mouth of the pusher pipe, and is connected to the output end of the pusher motor 653 through a transmission belt, and the pusher synchronous wheel 654 is meshed with the pusher synchronous belt 655; Above the material pipe; the above-mentioned belt pressing seat 657 is slidably connected to the side wall of the support plate 652 in the vertical direction, and is connected with the lower end of the belt pressing spring 656, and the elastic force of the belt pressing spring 656 presses the belt pressing seat downward. 657; the above-mentioned pinch pulley 658 is rotatably connected to the pinch belt seat 657, and is located above the push material synchronous wheel 654, the pinch pulley 658 presses the push material synchronous belt 655 downward on the push material synchronous wheel 654, In order to push the material pushing synchronous belt 655 outward when the material pushing synchronous wheel 654 rotates, the material pushing synchronous belt 655 extends into the material pipe 6516 through the material guide seat 6515, and pushes out the material in the material pipe 6516.

The chuck replacement mechanism 8 includes a replacement bracket 81, a clamping assembly and a push sleeve assembly, wherein the above-mentioned replacement bracket 81 is arranged horizontally on the frame 1, and at least two replacement stations are arranged on the replacement bracket 81 in parallel and at intervals. There is a collet connecting seat at the position, and the collet connecting seat is detachably connected with the collet 0 through the bead; the above-mentioned push sleeve assembly is arranged on the replacement bracket 81, the push sleeve assembly moves linearly, and the vertical pusher is rotated through the connecting block 85. The block 86 moves up and down in the vertical direction, so as to push the sliding sleeve of the collet 0 to move upward, so that the bead connection between the collet 0 and the collet connecting seat is separated; the above-mentioned clamping assembly is arranged above the push sleeve assembly, the clamping The clamping assembly moves linearly to clamp the collet connection seat from the side, so that the collet mechanism 7 can take out the collet 0 after the connection fails;

Replacement supports 810 are arranged on the upper part of the above-mentioned replacement brackets 81 in parallel and spaced apart;

The above-mentioned push-sleeve assembly includes a push-sleeve slide rail 82, a push-sleeve cylinder 83, a push-sleeve slide 84, a connecting block 85, a vertical push block 86 and a push-sleeve plate 87; wherein, the push-sleeve slide rail 82 is horizontally arranged on the replacement bracket 81 On the upper side, the push sleeve sliding seat 84 is slidably embedded on the push sleeve sliding rail 82; the above-mentioned push sleeve cylinder 83 is arranged on one side of the replacement bracket 81, and the output end is connected with the push sleeve sliding seat 84, and drives the push sleeve sliding seat 84. The seat 84 moves linearly; the above-mentioned connecting block 85 includes at least two pieces, the connecting block 85 is arranged on the side of the push sleeve sliding seat 84 at intervals, and the lower part of the connecting block 85 is rotatably connected to the side wall of the pushing sleeve sliding seat 84; The above-mentioned vertical push block 86 includes at least two pieces, the vertical push block 86 is slidably inserted in the replacement support 810 along the vertical direction, and the lower end of the vertical push block 86 is rotatably connected to the connecting block 85; When the 84 moves in a straight line, the lower end of the connecting block 85 is pushed to rotate, so that the vertical push plate 86 drives the push sleeve plate 87 connected to it to move in the vertical direction; the above-mentioned push sleeve plate 87 is provided with at least two limit positions in parallel and at intervals. The lower part of the limiting groove is provided with a push plate part 88 extending inwardly, the push plate part 88 is pressed against the sliding sleeve of the collet 0 from below, and the push sleeve plate 87 pushes the sliding sleeve of the collet 0 upward through the push plate part 88 sports;

The clamping assembly includes a clamping cylinder 811, a clamping plate 812, a clamping frame 813 and a clamping portion 814, wherein the clamping cylinder 811 is connected to the side wall of the replacement support 810, and the output end extends to the replacement support 810; the above-mentioned clamping plate 812 is slidably connected to the replacement support 810, and is connected with the output end of the clamping cylinder 811; the above-mentioned clamping frame 813 includes at least two, and the clamping frames 813 are arranged at intervals on the clamping plate 812, the clamping frame 813; the above-mentioned clamping parts 814 include at least two, the clamping parts 814 are arranged on the replacement support 810 at intervals, and a clamping space is formed between the clamping parts 814 and the clamping frame 813, and the clamping plate 812 drives the clamping frame 813 to move so as to clamp or loosen the collet connecting seat.

The feeding assembly includes a feeding trough and a material guide box 66, wherein the above-mentioned feeding trough includes at least two, the feeding trough is a strip-shaped structure, and each feeding trough is opened on the feeding support 61 in parallel and spaced apart; the above-mentioned feeding troughs The box 66 is arranged at the lower part of the feeding support 61, the material in the lowermost material pipe 6516 is pushed out to form an empty material pipe, the custody cylinder 6517 supports the material pipe 6516 on the upper part of the empty material pipe, and the support block 6519 loosens the empty material pipe , the empty material pipe slides down into the material guide box 66 along the feeding chute for collection.

The chuck mechanism 7 includes a pre-insertion bracket 71, a pre-insertion linear motor 72, a pre-insertion screw rod 73, a pre-insertion linear module 74, a pre-insertion linear slide 75 and a pre-insertion lift motor 76, wherein the pre-insertion bracket 71 is erected. In the frame 1; the above-mentioned pre-insertion screw rod 73 is rotatably arranged on the pre-insertion bracket 71, the pre-insertion linear motor 72 is arranged on one side of the pre-insertion screw rod 73, and the output end is connected with the pre-insertion screw rod 73; the above-mentioned The pre-inserted linear module 74 is slidably connected to the pre-inserted support 71 and is connected with the pre-inserted screw 73, and the pre-inserted linear motor 72 drives the pre-inserted linear module 74 to move linearly through the pre-inserted screw 73; the above-mentioned pre-insertion The linear slide 75 is connected to the pre-inserted linear module 74, and is connected to the output end of the pre-inserted linear module 74; the above-mentioned pre-inserted lifting motors 76 include at least two, and the pre-inserted lifting motors 76 are vertically arranged on the pre-inserted linear module 74. On one side of the sliding seat 75, the output end of the pre-insertion lifting motor 76 is disposed downward, and the collet 0 is detachably connected.

Further, the present invention designs a fully automatic pre-loading function that integrates the automatic feeding function of the tray and the material tube at the same time. Plug in. The invention integrates a tray feeding mechanism and a tubular feeding mechanism at the same time, realizes the automatic feeding of the tray material and the material tube, and can select different feeding mechanisms for feeding according to the actual feeding method, and has better Specifically: 1. In view of the discontinuous connection between the feeding and reclaiming action between the tray feeding mechanism and the chuck mechanism, the present invention creatively designs a transitional conveying mechanism, which has a long box-shaped structure. The transition support is used as a bearing part. The tops of both sides of the transition support are respectively provided with outer slide rails, and the inner slide rails are respectively set on the inner sides of both sides of the transition support; the transition conveying mechanism includes a linear feeding component and a rectangular feeding component. The linear drive cylinder of the assembly is arranged on the outside of the transition support, and drives the moving platform slidably embedded on the outer slide rail to move back and forth in a linear direction; the rectangular drive cylinder of the rectangular feed assembly drives the inner slide set on the inner slide rail. The seat moves linearly, and at the same time, it is arranged at the lower part of the inner sliding seat, and the rectangular lifting cylinder whose output end passes upward through the inner sliding seat drives the lifting movement of the mobile platform connected to it, and is guided by the guide rod to limit the position, so as to avoid the outer sliding rail The two moving platforms on the outer slide rail and the inner slide rail form a circular motion loop with a rectangular path on the transition support, and continuously send the tray to the chuck mechanism to take materials, and put them on the tray. The feeding mechanism receives a tray full of materials, which meets the production requirements of non-stop feeding and effectively improves work efficiency. 2. Aiming at the problem of detachable and assembling and installing of tubular materials, as well as the problems of automatic pushing out of tubular materials, automatic filling and feeding of full materials, and automatic exporting and collection of empty materials The feeding mechanism as a whole includes a buckle component, a tube component and a blanking component. The function of the buckle component is to assist the installation of the tubular material component, and to fix the tubular material component installed on the frame, and realize the tubular material through the buckle. The overall detachable installation of the mechanism. The pipe material assembly slides through the slide rail arranged on the feeding support until one end of the pipe material assembly abuts the positioning seat, and the positioning seat is inserted into the pipe material assembly. The transmission function of the buckle rotating seat and the buckle connecting rod makes the buckle block buckle into the buckle groove opened on the feeding support to realize the buckle and fixation of the entire tubular feeding mechanism. The pipe material assembly of the present invention further comprises a material pipe part and a material pushing part. A material pipe placement space is formed between two vertical plates arranged in parallel and spaced apart from the material pipe parts. The material pipe at the bottom is connected with the material guide seat arranged on one side of the vertical plate; the side parts of the two vertical plates are respectively provided with a hosting cylinder and a supporting cylinder at an upper and lower interval. After all the materials in the pipe are pushed out to form an empty material pipe, the hosting cylinder lifts the adjacent material pipe above the empty material pipe, and the supporting cylinder retracts, so that the empty material pipe slides into the material guide box along the feeding chute of the feeding assembly. After the empty material tube is unloaded, the supporting cylinder is pushed inward, the lifting cylinder is retracted and the material pipe lifted by it is lowered and supported by the supporting cylinder, and the next pipe is pushed. This cycle realizes the automatic replacement of the material pipe Loading and unloading collection; in addition, the pusher part arranged on one side of the material pipe part uses the pusher pipe as the loading guide part of the material-pushing synchronous belt, and the material-pushing material which is engaged with the material-pushing synchronous belt is driven by the material-pushing motor. The rotary motion of the synchronous wheel drives the material pushing synchronous belt to move in a linear direction, and extends into the material pipe through the material guide seat, so as to push out the material in the material pipe. When the pusher synchronous belt moves upward, the meshing failure is caused. The pusher assembly of the present invention is provided with a belt pressure spring above the material pusher synchronous wheel, and the belt pressure seat is pushed down by the elastic force of the pressure belt spring itself, and the belt pressure is lowered. The seat drives the belt pressing wheel arranged on it to press the material pushing synchronous belt on the material pushing synchronous wheel from above; through this flexible downward pressing structure, the material pushing synchronous belt can be smoothly pushed forward while avoiding the material pushing. The timing belt is stuck. 3. Aiming at the function of the collet and the collet itself being clamped by the sliding sleeve and the bead, the collet replacement mechanism is creatively designed. It is the main bearing component, and the gap space between the replacement bracket and the replacement support is the installation space, and a plurality of replacement stations are arranged on the replacement support in parallel and at intervals, so as to place chucks of different sizes. The chuck replacement mechanism of the present invention mainly includes a clamping assembly and a push sleeve assembly. The push sleeve assembly of the present invention drives a push sleeve slide seat arranged on the push sleeve slide rail to move linearly through the push sleeve cylinder, and the push sleeve slide seat drives the rotatable sleeve. The connecting block connected to it pushes the vertical push block upward and downward; the vertical push block drives the push sleeve plate arranged above the replacement support to move up and down, and the push plate part set in the upper limit groove of the push sleeve plate is pressed against the clamp from below. the sliding sleeve on the outside of the head, and push the sliding sleeve upward to slide, so that the clamped beads inside the sliding sleeve are loosened, so that the connection between the collet and the collet connecting seat is loosened; in addition, the clamping assembly of the present invention is The clamping cylinder arranged on the side of the replacement support drives the clamping plate to drive the plurality of clamping frames arranged on it to approach or move away from the clamping part arranged on the replacement support, so as to clamp or loosen the lower part of the chuck The chuck connection seat realizes the automatic replacement of the chuck. In addition, the present invention adopts the laser scanning method as the analysis and judgment of the mutual position of the PCB jack and the connector pins. After the chuck mechanism takes the material and confirms the pre-insertion position by laser scanning, the connector is accurately pre-inserted on the PCB. .

The embodiments of the present invention merely describe the specific implementations thereof, and are not intended to limit the protection scope thereof. Those skilled in the art can make some modifications under the inspiration of this embodiment, so all equivalent changes or modifications made according to the scope of the patent of the present invention are all within the scope of the claims of the patent of the present invention.

Claims (11)

1. The utility model provides a machine is inserted in advance to full-automatic which characterized in that: the transfer mechanism comprises a tray disc feeding mechanism (3), a transfer manipulator (4), a transition conveying mechanism (5), a tubular feeding mechanism (6), a chuck mechanism (7) and a chuck replacing mechanism (8), wherein the tray disc feeding mechanism (3) and the tubular feeding mechanism (6) are respectively arranged on the side part of a rack (1), a plurality of materials are placed in tray discs which are vertically stacked in the tray disc feeding mechanism (3), and the tray discs carry animal materials to move integrally; the tubular feeding mechanism (6) comprises at least two pipe material assemblies (65), the pipe material assemblies (65) are detachably arranged in parallel, a material pipe (6516) filled with materials is slidably mounted in the vertical direction, the tubular feeding mechanism (6) penetrates into the material pipe (6516) by driving a material pushing belt (655) to push the materials out, and an empty material pipe (6516) slides downwards to be collected; the transition conveying mechanisms (5) are arranged at the side parts of the tray disc feeding mechanisms (3) at intervals, each transition conveying mechanism (5) comprises a linear feeding assembly and a rectangular feeding assembly, and tray discs led out by the tray disc feeding mechanisms (3) are circularly and uninterruptedly fed out through the linear feeding assemblies and the rectangular feeding assemblies respectively; the transfer manipulator (4) is arranged between the tray feeding mechanism (3) and the transition conveying mechanism (5), and the transfer manipulator (4) conveys and transfers the tray between the tray feeding mechanism (3) and the transition conveying mechanism (3); the lateral part of the transition conveying mechanism (5) is provided with a PCB transmission mechanism (2), and a PCB to be assembled is linearly transmitted through the PCB transmission mechanism (2); the chuck mechanism (7) is arranged above the PCB transmission mechanism (2) in a spanning mode, and after the chuck mechanism (7) takes out materials from the tubular feeding mechanism (6) and/or the transition conveying mechanism (5), the materials are pre-inserted and assembled on the PCB; the chuck replacing mechanism (8) is arranged below the chuck mechanism (7), a plurality of replacing stations are arranged on the chuck replacing mechanism (8) at intervals in parallel, the chuck (0) is detachably inserted into the replacing stations, and the chuck mechanism (7) replaces the chuck (0) at the chuck replacing mechanism (8).

2. The full-automatic pre-insertion machine according to claim 1, characterized in that: the transition feeding mechanism of the transition conveying mechanism (5) further comprises a transition support (51), the transition support (51) is of a box-shaped structure with two ends and an open top surface, and inner sliding rails (54) are respectively arranged on the inner sides of two side walls of the transition support (51); the linear feeding assembly is arranged on the transition support (51) in a sliding manner along the linear direction, and a tray disc is placed on the linear feeding assembly; the rectangular feeding assembly is connected to the inner sliding rail (54) in a sliding mode along the linear direction, the width of the rectangular feeding assembly is not larger than that of the transition support seat (51), and the rectangular feeding assembly drives the tray disc to move up and down in the transition support seat (51) so as to avoid the linear feeding assembly in the horizontal direction.

3. The fully automatic pre-inserter according to claim 2, wherein: the linear feeding assembly comprises a linear driving cylinder (53) and a moving platform (52), wherein the linear driving cylinder (53) is arranged on one side of the transition support (51); the movable platform (52) can be slidably embedded on outer sliding rails arranged at the tops of two sides of the transition support (51) and is connected with the linear driving cylinder (53) through a connecting block, and the linear driving cylinder (53) drives the movable platform (52) to do linear motion back and forth.

4. A fully automatic pre-inserter according to claim 3 wherein: the rectangular feeding assembly comprises an inner sliding seat (55), a rectangular driving cylinder (56), a rectangular lifting cylinder (57) and a guide rod (58), wherein the inner sliding seat (55) is slidably embedded on an inner sliding rail (54); the rectangular driving cylinder (56) is arranged in the transition support (51) and connected with the inner sliding seat (55), and the rectangular driving cylinder (56) drives the inner sliding seat (55) to move linearly; the rectangular lifting cylinder (57) is vertically arranged on the inner sliding seat (55), the output end of the rectangular lifting cylinder (57) upwards penetrates through the inner sliding seat (55), and the output end of the rectangular lifting cylinder (57) is horizontally connected with a movable platform (52); the guide rods (58) comprise at least two, the guide rods (58) are slidably inserted into the inner sliding base (55) along the vertical direction, the upper ends of the guide rods (58) are connected to the bottom of the moving platform (52), and the rectangular lifting cylinder (57) drives the moving platform (52) to move up and down and is guided and limited by the guide rods (58).

5. The full-automatic pre-insertion machine according to claim 4, characterized in that: the tubular feeding mechanism (6) comprises a feeding support (61), a buckling assembly, a pipe assembly and a discharging assembly, wherein the feeding support (61) is horizontally arranged on the rack (1); the buckling assembly is respectively arranged on the feeding support (61) and the pipe assembly; the pipe material assembly comprises at least two sets of pipe material assemblies, and the pipe material assemblies are detachably buckled and mounted on the feeding support (61) through buckling assemblies; the blanking assemblies comprise at least two sets, and the blanking assemblies are arranged corresponding to the pipe material assemblies so as to lead out the material pipes (6516) of the pipe material assemblies;

the buckling assembly comprises a slide rail (62), a buckling groove (63), a positioning seat (64) and a buckling part, wherein the slide rail (62) comprises at least two, and the slide rail (62) is arranged on one side of the feeding support (61) in parallel at intervals; the catching groove (63) is formed in one side of the feeding support (61), is positioned on the outer side of the sliding rail (62), and vertically penetrates through the feeding support (61); the positioning seat (64) is arranged on a vertical plate vertically arranged on the other side of the feeding support (61); the buckling component is arranged on a support plate (652) of the pipe material assembly and comprises a buckling rod (659), a buckling rotary seat (6510), a buckling connecting rod (6511) and a buckling block (6512), wherein the buckling rod (659) is rotatably arranged on one side of the support plate (652) and extends upwards to the upper part of the support plate (652); the buckling rotary seat (6510) is rotatably connected to the other side of the support plate (652) and is connected with the buckling rod (659) through a connecting shaft, and the buckling rod (659) drives the buckling rotary seat (6510) to rotate; the upper end of the buckling block (6512) is rotatably connected to the side wall on the other side of the support plate (652), and the lower end of the buckling block (6512) is provided with a buckling part; the upper end of the buckling connecting rod (6511) is rotatably connected with the lower end of the buckling rotary seat (6510), and the lower end of the buckling connecting rod (6511) is connected with the buckling block (6512); the pipe material assembly is slidably embedded on the sliding rail (62), one end of the pipe material assembly props against the positioning seat (64), and the other end of the pipe material assembly drives the buckling block (6512) to be buckled into the feeding support (61) through the buckling rotating seat (6510) so as to be fixed.

6. The full-automatic pre-insertion machine according to claim 5, characterized in that: the pipe assembly further comprises a pipe support (651), a pipe part and a pushing part, wherein the pipe support (651) is horizontally arranged and is embedded on the sliding rail (62) in a sliding manner, and the support plate (652) is vertically arranged on the pipe support (651); the material pipe part is arranged on one side of the material pipe support (651), the pushing part is arranged on the side part of the material pipe part, and the pushing part pushes the materials in the material pipe part out horizontally.

7. The full-automatic pre-insertion machine according to claim 6, characterized in that: the material pipe part comprises a vertical seat (6513), a vertical plate (6514), a material guiding seat (6515), a material pipe (6516), a pipe supporting cylinder (6517), a supporting cylinder (6518) and a supporting block (6519), wherein the vertical seat (6513) is horizontally arranged and is connected with the sliding rail (62) in a sliding manner; the vertical plates (6514) comprise two blocks, the two vertical plates (6514) are arranged on the vertical seat (6513) in parallel at intervals, the vertical plates (6514) are vertically arranged, and vertical grooves are formed in the inner sides of the vertical plates (6514); the number of the material pipes (6516) is at least two, the material pipes (6516) are arranged between the two vertical plates (6514), and each material pipe (6516) filled with materials can be slidably embedded in the vertical groove and overlapped up and down; the pipe supporting air cylinders (6517) comprise two pipe supporting air cylinders (6517), the two pipe supporting air cylinders (6517) are respectively arranged at the outer sides of the two vertical plates (6514), and the output end horizontally penetrates through the vertical plates (6514) and extends to the inner sides of the vertical plates (6514) so as to drag the material pipe (6516); the two supporting cylinders (6518) are respectively arranged at the lower part of the pipe supporting cylinder (6517), the output end of the pipe supporting cylinder is horizontally arranged towards the inner side of the vertical plate (6514), the supporting block (6519) is connected to the output end of the supporting cylinder (6518), the supporting cylinder (6518) drives the supporting block (6519) to support the material pipe (6516) positioned at the lowest part, and after the material pushing assembly completely pushes out the material in the material pipe (6514) at the lowest part, the supporting block (6519) retracts to enable the empty material pipe to slide downwards; the guide seat (6515) is horizontally arranged on the outer side of the vertical plate (6514), and a notch of the guide seat (6515) is horizontally communicated with a material pipe opening at the end part of the material pipe at the lowest part.

8. The fully automatic pre-inserter according to claim 7 wherein: the material pushing component comprises a material pushing pipe, a material pushing motor (653), a material pushing synchronous wheel (654), a material pushing synchronous belt (655), a belt pressing spring (656), a belt pressing seat (657) and a belt pressing wheel (658), wherein the material pushing pipe is horizontally arranged on the side wall of the support plate (652); the material pushing synchronous belt (655) can be slidably inserted into the material pushing pipe and is guided and limited by the material pushing pipe; the pushing motor (653) is arranged on the side wall of the support plate (652); the pushing synchronizing wheel (654) is rotatably arranged at the lower part of the tube orifice of the pushing tube and is connected with the output end of the pushing motor (653) through a driving belt, and the pushing synchronizing wheel (654) is meshed and connected with the pushing synchronizing belt (655); the belt pressing spring (656) is vertically arranged above the material pushing pipe; the pressing belt seat (657) is connected to the side wall of the support plate (652) in a sliding way along the vertical direction and is connected with the lower end of the pressing belt spring (656), and the elastic force of the pressing belt spring (656) is propped against the pressing belt seat (657) downwards; the pinch roller (658) is rotatably connected to the pinch roller seat (657) and is positioned above the pushing synchronizing wheel (654), the pinch roller (658) downwards presses the pushing synchronizing belt (655) on the pushing synchronizing wheel (654) so as to push the pushing synchronizing belt (655) outwards when the pushing synchronizing wheel (654) rotates, and the pushing synchronizing belt (655) extends into the material pipe (6516) through the material guide seat (6515) to push the material in the material pipe (6516) outwards.

9. The fully automatic pre-inserter according to claim 8 wherein: the chuck replacing mechanism (8) comprises a replacing support (81), a clamping assembly and a pushing assembly, wherein the replacing support (81) is horizontally arranged on the rack (1), at least two replacing stations are arranged on the replacing support (81) in parallel at intervals, a chuck connecting seat is arranged at each replacing station, and the chuck connecting seat is detachably connected with the chuck (0) through a clamping bead; the pushing sleeve assembly is arranged on the replacing support (81), moves linearly, and rotationally drives the vertical pushing block (86) to move up and down along the vertical direction through the connecting block (85) so as to push the sliding sleeve of the chuck (0) to move upwards, so that the clamping balls between the chuck (0) and the chuck connecting seat are connected and separated; the clamping assembly is arranged above the pushing sleeve assembly, and the clamping assembly moves linearly to clamp the chuck connecting seat from the side, so that the chuck mechanism (7) can take out the chuck (0) which is failed in connection;

the upper part of the replacing bracket (81) is provided with replacing supports (810) at intervals in parallel;

the push sleeve component comprises a push sleeve sliding rail (82), a push sleeve cylinder (83), a push sleeve sliding seat (84), a connecting block (85), a vertical push block (86) and a push sleeve plate (87); wherein, the push sleeve sliding rail (82) is horizontally arranged on the replacing bracket (81), and the push sleeve sliding seat (84) is slidably embedded on the push sleeve sliding rail (82); the sleeve pushing cylinder (83) is arranged on one side of the replacing support (81), and the output end of the sleeve pushing cylinder is connected with the sleeve pushing sliding seat (84) and drives the sleeve pushing sliding seat (84) to move linearly; the connecting blocks (85) comprise at least two blocks, the connecting blocks (85) are arranged at the side part of the sleeve pushing sliding seat (84) at intervals, and the lower part of the connecting blocks (85) is rotatably connected to the side wall of the sleeve pushing sliding seat (84); the vertical push block (86) comprises at least two blocks, the vertical push block (86) can be slidably inserted into the replacing support (810) along the vertical direction, and the lower end of the vertical push block (86) is rotatably connected to the connecting block (85); when the sleeve pushing sliding seat (84) moves linearly, the lower end of the connecting block (85) is pushed to rotate, so that the vertical pushing plate (86) drives the sleeve pushing plate (87) connected to the vertical pushing plate to move along the vertical direction; the sleeve pushing plate (87) is provided with at least two limiting grooves at intervals in parallel, the lower part of each limiting groove is provided with a pushing plate part (88) extending inwards, the pushing plate parts (88) prop against the sliding sleeve of the chuck (0) from the lower part, and the sleeve pushing plate (87) pushes the sliding sleeve of the chuck (0) to move upwards through the pushing plate parts (88);

the clamping assembly comprises a clamping cylinder (811), a clamping plate (812), a clamping frame (813) and a clamping part (814), wherein the clamping cylinder (811) is connected to the side wall of the replacing support (810), and the output end of the clamping cylinder extends to the position above the replacing support (810); the clamping plate (812) is connected to the replacing support (810) in a sliding way and is connected with the output end of the clamping cylinder (811); the number of the clamping frames (813) is at least two, the clamping frames (813) are arranged on the clamping plate (812) at intervals, and the clamping frames (813) are arranged on the clamping plate; the clamping parts (814) are arranged on the replacing support (810) at intervals, a clamping space is formed between the clamping parts (814) and the clamping frame (813), and the clamping plate (812) drives the clamping frame (813) to move so as to clamp or loosen the chuck connecting seat.

10. The fully automatic pre-inserter according to claim 9 wherein: the blanking assembly comprises blanking grooves and material guide boxes (66), wherein the blanking grooves comprise at least two strip-shaped structures, and are arranged on the feeding support (61) in parallel at intervals; the material guide box (66) is arranged at the lower part of the material feeding support (61), the material in the material pipe (6516) at the lowest part is pushed to form an empty material pipe, the material pipe (6516) at the upper part of the empty material pipe is supported by the pipe supporting cylinder (6517), the empty material pipe is loosened by the supporting block (6519), and the empty material pipe slides downwards into the material guide box (66) along the blanking groove so as to be collected.

11. The fully automatic pre-inserter of claim 10 wherein: the chuck mechanism (7) comprises a pre-inserting support (71), a pre-inserting linear motor (72), a pre-inserting screw rod (73), a pre-inserting linear module (74), a pre-inserting linear sliding seat (75) and a pre-inserting lifting motor (76), wherein the pre-inserting support (71) is erected on the rack (1); the pre-inserting screw rod (73) is rotatably arranged on the pre-inserting support (71), the pre-inserting linear motor (72) is arranged on one side of the pre-inserting screw rod (73), and the output end of the pre-inserting linear motor is connected with the pre-inserting screw rod (73); the pre-inserting linear module (74) is connected to the pre-inserting support (71) in a sliding mode and is connected with the pre-inserting screw rod (73), and the pre-inserting linear motor (72) drives the pre-inserting linear module (74) to move linearly through the pre-inserting screw rod (73); the pre-inserting straight line sliding seat (75) is connected to the pre-inserting straight line module (74) and is connected with the output end of the pre-inserting straight line module (74); the pre-insertion lifting motors (76) comprise at least two, the pre-insertion lifting motors (76) are vertically arranged on one side of the pre-insertion linear sliding base (75), the output ends of the pre-insertion lifting motors (76) are arranged downwards, and the clamping heads (0) are detachably connected.

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