CN109736016B

CN109736016B - Multi-station twisting machine

Info

Publication number: CN109736016B
Application number: CN201910026060.3A
Authority: CN
Inventors: 陈勇君; 杨壬康; 方叶; 张其凤
Original assignee: Yibin Grace Group Co Ltd; Yibin Haisite Fiber Co Ltd
Current assignee: Yibin Grace Group Co Ltd; Yibin Haisite Fiber Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2020-10-13
Anticipated expiration: 2039-01-11
Also published as: CN109736016A

Abstract

The embodiment discloses a multistation hank machine belongs to weaving hank technical field. The working process of the existing automatic twisting and weaving machine is automated only after a twisting frame is placed to a specified position. The mounting seat of the twisting frame does not solve the problem of how to transport the twisting frame and adjust the placing direction of the twisting frame. Comprises a twisting frame conveying station, a twisting frame lifting station, a twisting frame rotating station and a braiding and twisting station. The skein frame can be automatically transported to a skeining position and then automatically skeined.

Description

Multi-station twisting machine

Technical Field

The invention relates to the technical field of textile stranding, in particular to a multi-station stranding machine.

Background

At present, after the silk threads of textile industries at home and abroad are twisted, almost all the silk threads are manually twisted, and the actions of the existing manual twisting comprise:

1. the bottom thread is fed, and the operator uses one hand to thread the thread drawn from the cake from the centre of the skein frame waiting to be sketched and from the bottom start to the end of the thread.

2. And (3) hooking the bottom thread, inserting the bottom thread into the gap according to the gap between the silk threads separated on the twisting frame by the stranding machine by using the fingers of the other hand of the operator, and hooking the bottom thread out to form the bottom thread on the fingers above the silk threads.

3. The operator wraps the bobbin thread end at the end and passes through the loop formed by the bobbin thread hooked out in step 2) above.

4. And pulling the bottom thread head back to the initial end, knotting the bottom thread head and the bottom thread entering from the initial end at the bottom of the initial end, and cutting.

5. And repeating the above actions, and circularly operating the silk threads at other parts in the twisting frame according to the steps.

According to the manual twisting mode, the twisting frame of each twisting worker is limited every day, the production efficiency is low, the requirements of the next procedure cannot be met, and the manual production cost is correspondingly increased. Therefore, the weaving and twisting machine for automatically weaving and twisting is continuously researched and developed in the technical field of textile.

The patent of the invention with the publication number of CN108049019A is disclosed by the national intellectual property office in 2018, 05 and 18, and the name of the patent is an automatic braiding and twisting machine, and the patent discloses an automatic braiding and twisting machine which comprises a winding mechanism for winding wires into bundles, an automatic knotter for knotting a winding wire head, an inner layer wire head and an outer layer wire head, a wire frame and a power system, wherein the power system drives the wire frame to axially move in a progressive manner and rotate around a shaft under the winding mechanism; the winding mechanism winds the wire harness in different ways; and after winding, knotting the winding yarn head, the inner layer yarn head and the outer layer yarn head by an automatic knotter. The invention can complete the lane winding work by one wire through providing the winding mechanism, adopts the single-wire chain stitch for winding, completely realizes the automatic winding function, and simultaneously, the formed stranded wire can be cut off in the subsequent process. Can realize tying a knot to outer end of a thread, inlayer end of a thread and twine the end of a thread through automatic knotter, realize the mode that the imitative hand was tied a knot, effectively solve the difficult problem of tying a knot.

In the prior art, a wire frame (i.e. a twisting frame) is placed on a machine and then twisted, wherein the twisting frame comprises a hexagonal wooden frame, a central shaft penetrates through the hexagonal wooden frame, and one end of the central shaft is provided with a roller; the device also comprises a wire strand which is wound on the hexagonal wooden frame.

The invention discloses a yarn frame connecting seat of a hank-forming machine, which is published by the national intellectual property office on 19.2015 08. 204570145U, and is named as an invention patent of the yarn frame connecting seat of the hank-forming machine, and the invention patent discloses the yarn frame connecting seat of the hank-forming machine, which comprises a connecting part and a locking part, wherein the connecting part and the locking part are hollow inside, the connecting part comprises an annular body and fixed wall groups, a plurality of groups of fixed wall groups are arranged on the outer side wall of the annular body at equal intervals, the outer side walls of adjacent fixed wall groups are fixed through a reinforcing connecting sheet, each group of fixed wall groups comprises a long fixed wall and a short fixed wall, the long fixed wall and the short fixed wall are parallel to each other, through holes are arranged at the same positions on the long fixed wall and the short fixed wall, the locking part is an annular ferrule, a connecting seam is arranged on the outer side wall of the annular ferrule along the circumferential direction, a locking seam, and the locking seam extends towards the end far away from the connecting part, and through holes for the bolts to penetrate through are further arranged on the two sides of the locking seam.

The working process of the existing automatic twisting and weaving machine is automated only after a twisting frame is placed to a specified position. The mounting seat of the twisting frame does not solve the problem of how to transport the twisting frame and adjust the placing direction of the twisting frame.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a multi-station twisting machine, which aims to solve the problems that a twisting frame cannot be transported and the placing position of the twisting frame cannot be adjusted. By the aid of the method and the device, the twisting frame can be stably transported to a specific position, and meanwhile, the placing position of the twisting frame is adjusted, so that subsequent twisting work is met.

The twisting frame comprises a hexagonal wood frame, a central shaft penetrates through the hexagonal wood frame, and one end of the central shaft is provided with a roller; the device also comprises a wire strand which is wound on the hexagonal wooden frame.

The invention is realized by the following technical scheme:

a multi-station twisting machine comprises a twisting frame conveying station, a twisting frame lifting station, a twisting frame rotating station and a twisting station. The frame twisting conveying station comprises a conveying belt mechanism arranged on a belt conveying rack, and the conveying belt mechanism comprises a conveying belt, a belt conveying speed reducer and a belt conveying motor which are connected with the conveying belt; the conveying belt mechanism also comprises a guide groove arranged along the conveying direction of the conveying belt, the guide groove is positioned at one side of the conveying belt, and the other side of the conveying belt is provided with a vertically arranged regular inclined plate; the guide groove is parallel to the conveying belt; the height of the guide groove is higher than that of the conveying belt; the tail end of the guide groove is also provided with a regular clamping plate moving in the horizontal direction; regular splint are vertical, regular splint's moving direction is perpendicular with conveyer belt direction of transfer.

The conveying belt is a belt conveying belt, and the length of the conveying belt is 240-250 cm; a guide groove is formed in the position, 10-70 cm away from the conveying belt.

The two sides of the bottom of the regular splint are connected with regular guide rod brackets which are sleeved on the regular guide rods; the regular guide rods are L-shaped, one end of the L shape is connected with one side of the bottom of the regular clamping plate, and the edge where the other end of the L shape is located penetrates through the regular guide rods.

The bottom center of the regular clamping plate is connected with a regular cylinder shaft through a regular cylinder shaft connecting plate, and the regular cylinder shaft is connected with a regular cylinder.

The regular guide rod support is connected with a guide shaft sleeve through a bolt, and the guide shaft sleeve is in clearance fit with the regular guide rod. The guide shaft sleeve has the function of a sliding bearing and mainly supports the regular guide rod by a smooth surface, so that the friction of the regular clamping plate connected with the regular guide rod support is reduced when the regular clamping plate slides along the regular guide rod.

The height of the structured clamping plate is 20cm, namely the conveying belt is taken as a plane, and the height of the structured clamping plate is 10 cm.

The guide groove is sequentially connected with a square tube connecting plate, a rectangular section, a right-angle square tube and a connecting rod, and the connecting rod is connected with the belt conveyor frame. The connection mode is nut and bolt connection. The installation position of the guide groove can be conveniently adjusted by selecting the section bar.

One end of a regulating guide rod is connected with the belt conveying rack through a bolt, and the other end of the regulating guide rod is connected with a regulating cylinder mounting plate through a shaft shoulder and a nut; the regular cylinder is connected on the regular cylinder mounting plate.

The guide groove is made of PVC materials, and the inside of the guide groove is sunken into a V shape; the width of the inner recess of the guide groove is 35-60 mm; the depth of the inner recess of the guide groove is 40-60 mm. The gyro wheel of hank frame moves in the guide way, and the thickness of gyro wheel differs 1~3cm with the sunken width of guide way, and this scope can guarantee that the displacement of hank frame skew can not be too big at the in-process of carrying, can guarantee again that the gyro wheel moves in the guide way and can not block, has certain activity space during the motion.

The guide groove is located 15-25 cm above the conveyor belt. Namely, the conveying belt is taken as a plane, and the height of the guide groove is 15-25 cm.

The regular inclined plate is connected with the belt conveyor frame through a plurality of square tubes. The regular inclined plate is made of PVC, and the height of the regular inclined plate in the vertical direction is 20 cm. Namely, the conveying belt is taken as a plane, and the height of the regular inclined plate is 10 cm.

The working process of the twisting frame conveying station is as follows: the twisting frame comprises two hexagonal bottom surfaces and six rectangular side surfaces. The skein frame is placed on a conveyor belt with one rectangular side placed on the conveyor belt. The end of one bottom surface of the twisting frame is provided with a roller wheel which is arranged in the guide groove; the other bottom surface of the twisting frame is limited at the inner side of the regular inclined plate, and the inner side refers to one side of the position conveying belt. Starting belt conveyor motor and belt conveyor speed reducer, carrying and driving the hank frame and remove along the conveyer belt, the gyro wheel removes in the guide way, and regular swash plate has injectd the hank frame and has not displaced too many position. When the gyro wheel removed the end to the guide way, regular cylinder drove regular guide arm and removes at the horizontal direction to drive regular splint and remove at the level unwrapping wire, the scope of removal is 0~3cm, will twist the frame and move to being parallel with the edge of conveyer belt, the twist frame of being convenient for after lift.

Furthermore, the tail end of the conveying belt is connected with a temporary storage mechanism. After the twisting is finished, the braided cable is conveyed to a temporary storage mechanism for temporary storage, and the temporary storage mechanism comprises a downward inclined plate and a flat plate connected with the inclined plate.

The frame hoisting station comprises two cylinders arranged on a cylinder mounting plate, namely a cylinder I and a cylinder II; the device comprises an air cylinder I, an air cylinder guide rod connecting plate I, a bracket I, a twisting frame lifting finger air cylinder mounting plate, a twisting frame lifting finger air cylinder, two clamping arms and clamping fingers, wherein the air cylinder I is connected to the air cylinder I; the cylinder II is connected with a cylinder guide rod II, the end part of the cylinder guide rod II is connected with a cylinder guide rod connecting plate II, a bracket II is vertically arranged on the cylinder guide rod connecting plate II, a thin cylinder mounting plate is connected onto the bracket II, a thin cylinder is connected onto the thin cylinder mounting plate, and the thin cylinder is connected with a positioning pin; the positioning pins are arranged along the horizontal direction.

Cylinder I and cylinder guide arm I all connect on bracket I, and cylinder II and cylinder guide arm II all connect on bracket II, and cylinder guide arm I passes through threaded connection in cylinder guide arm connecting plate I. The upper surface of the cylinder guide rod connecting plate I is connected with a bracket I through a bolt, the bracket I is connected with a twisting frame lifting finger cylinder mounting plate through a bolt, the twisting frame lifting finger cylinder mounting plate lifts a finger cylinder through a bolt twisting frame, the twisting frame lifting finger cylinder is connected with two clamping arms through bolts, and the end parts of the clamping arms are connected with clamping fingers through bolts; the cylinder guide rod II is connected with a cylinder guide rod connecting plate II through threads, the cylinder guide rod connecting plate II is connected with the bracket II through a bolt, and the positioning pin is connected with the thin cylinder through threads.

The invention is also provided with a lifting rod I and a lifting rod II; one end of the lifting rod I slides relative to the linear sliding bearing, and the other end of the lifting rod I is connected to the bracket I; one end of the lifting rod II slides relative to the linear sliding bearing, and the other end of the lifting rod II is connected to the bracket II.

The rack device is characterized by further comprising a cylindrical rack I and a cylindrical rack II, wherein one end of the cylindrical rack I is connected to the bracket I, and the other end of the cylindrical rack I slides relative to the linear sliding bearing and is meshed with the synchronous gear I; one end of the cylindrical rack II is connected to the bracket II, and the other end of the cylindrical rack II slides relative to the linear sliding bearing and is meshed with the synchronous gear II; the synchronous gear I and the synchronous gear II are respectively arranged at two ends of the synchronous gear shaft; and the synchronous gear shaft is sleeved on the bearing with the seat, and the bearing with the seat is connected with the transverse adjusting lug.

The upper surface of the bracket I is provided with an inward recess which is arc-shaped. The upper surface of the bracket II is provided with an inward recess which is arc-shaped. The recess of the bracket I is matched with the arc surface of the twisting frame roller; the recess of the bracket II is matched with the central shaft arc surface of the twisting frame.

Two sides of a recess of a bracket I and a bracket II are respectively provided with two bearing main shafts, and each bearing main shaft is sleeved with a roller bearing; and an elastic check ring is arranged between the bearing main shaft and the roller bearing.

The bearing main shaft is respectively fixed on the upper surfaces of the bracket I and the bracket II through the bearing main shaft cover plate I and the bearing main shaft cover plate II through the hexagon bolts. The bearing main shaft cover plate I and the bearing main shaft cover plate II are used for limiting the freedom degree of the bearing main shaft.

The thin cylinder is arranged on a thin cylinder mounting plate, and the thin cylinder mounting plate is vertically arranged on the bracket II. The thin cylinder is used for applying acting force to the positioning pin. The positioning pin can prop against the central shaft of the twisting frame.

The positioning pin column moves back and forth in the direction under the pushing of the cylinder.

The hinge frame lifting finger cylinder is connected with the clamping arm through the hexagon bolt; the clamping arm is connected with the clamping finger through a hexagon bolt.

The inner side of the clamping finger is an arc-shaped recess. The arc-shaped recess is matched with the surface of the roller of the twisting frame.

The cylinder guide rod connecting plate I and the bracket I are connected through the hexagon bolts. The bracket II is fixed with the cylinder guide plate connecting plate II through a hexagon bolt.

The working process of the frame lifting station comprises the following steps: the gyro wheel of hank frame is arranged in the upper surface of bracket I, and the upper surface of bracket I still is provided with and presss from both sides tight finger, and the upper surface of bracket I can support the gyro wheel, presss from both sides tight finger and lifts under the drive of pointing the cylinder at the hank frame, can hold the arc surface of gyro wheel tightly. The central shaft at the other end of the twisting frame is arranged on the upper surface of the bracket II, the upper surface of the bracket II is provided with an inward recess, the recesses at the two positions of the recess are arc-shaped and are matched with the circular arc surface of the central shaft of the twisting frame, and the positioning pin abuts against the circular bottom surface of the central shaft. Cylinder I drives cylinder guide arm I upward movement in vertical direction, and cylinder II drives cylinder guide arm II upward movement in vertical direction, and the one end of gyro wheel and central axle all is supported by above-mentioned structure to drive the hank frame and upwards lift to setting for the position.

The height of the twisted frame rising is determined by the radius of the external circle of the hexagonal pillar of the twisted frame, and after the twisted frame is lifted, the vertical height from the center shaft of the twisted frame to the surface of the conveying belt is larger than the radius of the external circle, so that the twisted frame can be rotated conveniently.

The winch frame rotates the station, rotates servo motor including the winch frame, the winch frame rotates servo motor and connects gradually the winch frame and rotates servo motor reduction gear and shaft coupling, be provided with the rolling bearing on the shaft coupling, the rolling bearing connects the flower tooth axle, the tip cover of flower tooth axle has the flower gear.

The process of the twisting frame rotating station comprises the following steps: after the hank frame lifts to setting for the position, hank frame rotates servo motor drive motor shaft pivot, drives the rotation of spline axle through the shaft coupling, and the spline wheel that drives spline axle tip cover rotates, and the friction takes place for the hank frame runner of spline wheel rather than the hank frame runner of contact, drives hank frame runner and rotates, hank frame runner and hank frame's center pin integrated into one piece or fixed connection, and the support fixed connection is passed through with the inside of hank frame to the center pin, so hank frame center pin rotates and can drive the hank frame and rotate.

The invention is also provided with a vertical adjustable bracket; the vertical adjustable support comprises an adjustable mounting lug connecting plate, a reinforcing rib connecting plate and a speed reducer connecting plate.

Furthermore, the adjustable mounting lug connecting plate is vertically connected with the reinforcing rib connecting plate and is parallel to the speed reducer connecting plate; the adjustable mounting lug connecting plate is connected with the adjustable mounting lug, the reinforcing rib connecting plate is connected with the reinforcing rib, and the speed reducer connecting plate is connected with the speed reducer mounting plate; the speed reducer connecting plate and the reinforcing ribs are integrally formed.

The top surface of the adjustable mounting lug is connected with the cross beam through a bolt, the bottom surface of the adjustable mounting lug is provided with a strip-shaped hole adjustable end, and the strip-shaped hole adjustable end is connected with the vertical adjustable bracket through a bolt.

The speed reducer connecting plate is provided with a strip-shaped hole adjustable end, and the speed reducer mounting plate is connected with the strip-shaped hole adjustable end on the speed reducer connecting plate through a bolt.

The reinforcing rib connecting plate is provided with an adjustable end of a strip-shaped hole, and the reinforcing rib is connected with the adjustable end of the strip-shaped hole on the reinforcing rib connecting plate through a bolt.

The speed reducer mounting panel includes two connection and vertically speed reducer mounting panel I and speed reducer mounting panel II, speed reducer mounting panel I is connected the speed reducer connecting plate, speed reducer mounting panel II is connected the hank frame rotates the servo motor reduction gear.

And an elastic retainer ring is also arranged between the patterned gear shaft and the patterned gear.

The twisting frame rotating servo motor and the twisting frame rotating servo motor reducer are connected through a coupler in an interference fit manner; the winch frame rotating servo motor reducer is connected with the spline gear shaft through a coupler, and the coupler is fixed by adopting a screw plug; the bearing with the seat and the spline shaft are in interference fit; the spline shaft and the spline gear are connected through a key, and axial limiting is carried out through a shaft shoulder and a shaft end check ring.

The spline shaft is a machined part, and the section size is designed according to the load condition.

An elastic retainer ring is arranged between the patterned gear shaft and the patterned gear.

Furthermore, the required bearing is small in inner diameter and limited in mounting position, so that the bearing with the seat is L-shaped and is connected to the speed reducer mounting plate I.

The stranded wire braiding station comprises a stranded wire feeding mechanism, a needle inserting mechanism moving on a Z axis, a crochet hook mechanism and a branching mechanism moving on a Y axis, and a knotting mechanism moving on an X axis; the braiding and stranding mechanism is positioned below the needle inserting mechanism; the needle inserting mechanism comprises an inserting needle, the inserting needle is arranged on the needle inserting mechanism linear module, and the needle inserting mechanism linear module moves in the Z-axis direction so as to drive the inserting needle to move in the Z-axis direction; the crochet hook mechanism comprises a braided strand crochet hook, the braided strand crochet hook is arranged on a crochet hook mechanism linear module, and the crochet hook mechanism linear module moves in the Y-axis direction so as to drive the braided strand crochet hook to move in the Y-axis direction; the wire dividing mechanism comprises a twisted finger cylinder; the twisting finger cylinder is connected with the twisting linear sliding blocks and comprises two twisting finger sliding blocks which are respectively connected with a wire distributing plate; the braiding linear sliding block is connected with a braiding sliding block cylinder, and the braiding sliding block cylinder drives the braiding linear sliding block to move in the Y-axis direction so as to drive the braiding finger cylinder to move in the Y-axis direction; the line distribution plate is arranged in parallel to the Y axis; the two wire distribution plates are provided with wire clamping grooves and are driven by the twisting finger sliding blocks to perform opening and closing movement; the knotting mechanism comprises a knotter and a knotting crochet hook, and the knotting crochet hook is connected with the knotting crochet hook linear module; the knotting crochet hook moves on an X axis under the driving of the knotting crochet hook linear module, and the knotter is positioned between the two distributing plates.

The wire clamping groove is a gap formed between two inward arcs.

Furthermore, the guide sleeve and the puncture needle adopt clearance fit. A guide groove is formed in the guide sleeve, and the guide groove is formed in the guide sleeve and is arranged in a curve shape; a guide cylindrical pin is arranged on the puncture needle, and the puncture needle penetrates through the guide sleeve; the guide cylindrical pin is clamped in the guide groove. The stroke of the needle is limited by the length dimension of the guide groove, and the rotation angle of the needle is limited by the rotation angle of the guide groove.

In the three-dimensional space of the present invention, the Z axis represents the up-down direction, the X axis represents the front-back direction, and the Y axis represents the left-right direction.

The braiding straight-line sliding block and the braiding sliding block cylinder are connected through bolts, and the wire distribution plate on the braiding finger cylinder is connected with the finger sliding block of the braiding finger cylinder through bolts.

In the invention, the needle inserting mechanism linear module is connected with the needle inserting mechanism linear motor. The linear motor of the crochet hook mechanism is a servo motor.

In the invention, the crochet hook mechanism linear module is connected with a crochet hook mechanism linear motor. The linear motor of the crochet hook mechanism is a servo motor.

According to the invention, the knotting and hooking linear module is connected with the knotting and hooking linear module motor, and the knotting and hooking linear motor is a servo motor. The needle inserting mechanism linear module is connected with the needle inserting through the L-shaped plate in a bolt connection mode; the needle inserting mechanism linear module adopts a ball screw linear module.

The puncture needle comprises six puncture needles, the length of the puncture needle is 420-430 mm, and the diameter of the puncture needle is 8-10 mm.

The straight line module of the crochet hook mechanism is connected with the braided stranded wire crochet hook through a thread connection mode; the crochet hook mechanism linear module adopts a ball screw linear module.

The knotting and hooking linear module is connected with the knotting crochet hook in a threaded connection mode, and adopts a ball screw linear module.

The ball screw linear module used by the invention comprises a screw, a nut, a ball sliding block, a screw, a linear guide rail, an aluminum alloy bracket, a coupler, a motor and a photoelectric switch. The working principle is to convert the rotary motion into the linear motion.

The knotter of the invention also comprises a shearing mechanism.

The extreme limit position on the Z axis is 12-15 cm; the limiting position on the Y axis is 12-15 cm: the extreme limit position on the X axis is 8-10 cm.

The working flow of the braiding station is as follows: the X-axis is provided with a knotting mechanism, the Y-axis is provided with a crochet hook mechanism and a line separating mechanism, and the Z-axis is provided with a pricking mechanism. The Z-axis represents up and down, the Y-axis represents left and right, and the X-axis represents front and rear. The needle inserting mechanism module motor drives the needle inserting mechanism linear module to drive six shafts of needles to move downwards along the guide sleeve on the Z shaft, after the needles move to the limit position, a braided strand below the braided wire is hooked, the braided strand is lifted upwards on the Z shaft and lifted to the limit position, the crochet hook mechanism linear module is driven by the crochet hook mechanism linear motor to drive the braided strand crochet hook to move to the right side of the Y shaft along the guide sleeve, when the braided strand crochet hook moves to the limit position, the rightmost braided strand with the six braided strand hooked upwards is hooked, when the braided strand crochet hook moves to the limit position, the knotter crochet hook moves forwards on the X shaft, the braided strand crochet hook hooks the two strands of the braided strand crochet hook on the Y shaft, the braided strand crochet hook moves to the rear side of the X shaft, when the branching mechanism braided strand crochet linear slider moves to the limit position, the braided strand linear slider pushes the air cylinder to push the braided strand linear slider to move to the left side of the Y, when the thread dividing mechanism contacts the thread hooked by the hook needle of the knotter to the back of the X axis, the finger cylinder drives the thread dividing mechanism to divide the thread to the front and back of the X axis, then the thread on the X axis is horizontal in a certain section of area, and then the knotter knottes and cuts off the thread at the time to complete the braiding.

The invention has the following beneficial effects:

the invention provides a multi-station twisting machine which comprises a conveyor belt mechanism for conveying a twisting frame, and horizontal displacement of the twisting frame is realized. Still included and carried out spacing regular swash plate and regular splint with twisting frame both ends, regular swash plate is fixed motionless, will twist the frame and inject and remove inside the conveyer belt. The regular clamping plate moves in the horizontal direction, the moving direction of the regular clamping plate is perpendicular to the conveying direction of the conveying belt, and the purpose is to arrange the twisting frame until the edge of the twisting frame is parallel to the transmission direction of the conveying belt, namely parallel to the conveying belt. Thereby being convenient for the subsequent lifting device to lift the twisting frame.

The regular clamping plate is connected with a regular guide rod support which is sleeved on the regular guide rod, the regular clamping plate is connected with a regular cylinder shaft, the regular cylinder shaft is connected with a regular cylinder, and the regular cylinder provides power to drive the regular cylinder shaft to move so as to drive the regular clamping plate to move. The invention adopts the regular cylinder, and has the advantages of small volume and convenient installation. Linear motor, cylinder, etc. may be used instead.

And thirdly, the guide groove is sequentially connected with a plurality of structures and then fixed on the belt conveyor frame. The installation position of the guide groove can be flexibly adjusted by the combined installation of a plurality of structures. Thereby make the guide way can satisfy the demand of not unidimensional hank frame.

And fourthly, the regular guide rod bracket is connected with a guide shaft sleeve through a bolt, and the guide shaft sleeve is in clearance fit with the regular guide rod. The guide shaft sleeve has the function of a sliding bearing and mainly supports the regular guide rod by a smooth surface, so that the friction of the regular clamping plate connected with the regular guide rod support is reduced when the regular clamping plate slides along the regular guide rod.

And fifthly, the bottom of the regular inclined plate is placed in the clamping plate provided with the strip-shaped groove, and the height of the regular inclined plate can be adjusted by adjusting the positioning pin and the bolt, so that the requirements of twisted frames with different sizes are met.

The winch frame is characterized in that one end of the winch frame is a central shaft, the other end of the winch frame is a roller, the central shaft of the winch frame and the roller are supported, the supported part is connected with a cylinder I and a cylinder II respectively, and then the winch frame is lifted through the cylinder I and the cylinder II, so that the winch frame is driven to move upwards. According to the invention, the clamping fingers are driven by the twisting frame lifting finger cylinder to tightly hold the arc surface of the roller, and the bottom of the central shaft is supported by the positioning pin column, so that the stability of the twisting frame is ensured, and the twisting frame cannot deviate in the upward movement process, thereby facilitating the completion of subsequent twisting work.

And (VII) the invention is also provided with a lifting rod I and a lifting rod II which have the guiding function and prevent the rotation.

And (eighthly), the upper surface of the bracket frame I is provided with an inward recess which can be matched with the arc surface of the roller. And the upper surface of the bracket II is provided with an inward recess which can be matched with the arc surface of the central shaft. The matching mode can reduce the shaking of the central shaft and the idler wheel and ensure the stability of the central shaft and the idler wheel.

The two sides of the recess of the bracket I and the bracket II are respectively provided with two bearing main shafts, and each bearing main shaft is sleeved with a roller bearing; and an elastic check ring is arranged between the bearing main shaft and the roller bearing. The axial retainer ring is used for axial positioning, is embedded in a groove of the shaft by the retainer ring for the shaft and is mainly used for occasions with small axial force and low rotating speed.

The hinged frame lifting finger cylinder is connected with the clamping arm through a hexagon bolt; the clamping arm and the clamping finger are also connected through a hexagon bolt. The connection mode is convenient to install, adopts bolt connection, and is simple in structure, convenient to disassemble and assemble and reliable in connection. A pin interference fit connection may also be employed.

The lifting rod I is symmetrically arranged on the lifting rod II, and the lifting rod II is symmetrically arranged on the lifting rod I. The synchronous gear I and the synchronous gear II are respectively arranged at two ends of the synchronous gear shaft; and the synchronous gear shaft is sleeved on the bearing with the seat, the bearing with the seat is connected with the transverse adjusting lug, and the transverse adjusting lug can adjust the distance between the gear and the rack. Because the two ends of the synchronizing gear shaft are respectively provided with the synchronizing gear I and the synchronizing gear II, the motion of the synchronizing rack I and the motion of the synchronizing rack II can be synchronously limited, and the synchronizing rack I and the synchronizing rack II can be kept in the same plane state, so that the stability of lifting of the twisting frame is kept.

The rotation mode of the invention adopts the gear wheel to directly contact with the roller of the twisting frame in a tangent way, and the twisting frame is driven to rotate by using the contact friction force. Compared with the driving of a conveying belt, the rotating mode has simpler and more compact structure.

And (thirteen) the invention can accurately control the rotation amplitude of the twisting frame by designing and calculating the ratio of the outer diameters of the helical gear and the twisting frame roller. The ratio of the outer diameters of the spline gear and the twisting frame roller is controlled within 15-5.

And (fourteen) the invention can control the positive and negative rotation of the motor, so that the framing can swing in a small amplitude, the friction between the needle and the silk thread in the process of needle insertion and needle raising is reduced, and the thread breakage is avoided.

And (fifteen) corresponding needles are arranged on the X axis, the Y axis and the Z axis, and the hooks of the needles and the hooks are the same braided wire. The whole braiding process can be completed under the driving of the plurality of linear modules and the braiding finger cylinder, the needle inserting mechanism, the crochet hook mechanism and the knotting mechanism are driven by the linear modules to move in different directions respectively, braided wires are changed into braided wires, and the structure is relatively simple. The process of manual twisting is simulated, and the twisting style is relatively simple and firm.

Sixthly, the knotter is provided with the wire clamping groove, so that the braided wires can be pulled apart in parallel, and knotting by the knotter is facilitated.

(seventeenth) the present invention further provides a guide groove for guiding the direction and rotation angle of the puncture needle so that the puncture needle can move downward by an appropriate distance and can rotate within a predetermined range, and when the puncture needle travels downward in the Z-axis direction, i.e., in the negative direction, the puncture needle starts to turn when traveling 60mm, turns 90 degrees within a stroke of 60mm to 100mm, and then continues to travel downward by 50 mm. The path is opposite when the user walks upwards. The angle of rotation is 90 degrees. The rotation angle can meet the requirement of subsequent braiding and cannot be excessive.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a perspective view of a hinge frame conveying station.

Fig. 3 is a front view of the hinge frame transfer station.

FIG. 4 is a top view of the hinged frame transfer station.

FIG. 5 is a schematic view of a structured splint connection.

Fig. 6 is a schematic view of the installation of the guide groove.

FIG. 7 is a schematic view of the installation of the regularly sloping plate.

Fig. 8 is a perspective view of a reel lift station.

Fig. 9 is yet another perspective view of the hoist frame lift station.

Fig. 10 is a top view of a hinged frame lift station.

Fig. 11 is a side view of a reel lift station.

Fig. 12 is a schematic view of the bracket i.

Fig. 13 is a schematic view of bracket ii.

Fig. 14 is a schematic view of a hinge frame rotation station.

FIG. 15 is yet another schematic view of the hinge frame rotation station.

Fig. 16 is a top view of the hinge frame rotation station.

Fig. 17 is a side view of the hinge frame rotation station.

Fig. 18 is a schematic view of a skein frame.

FIG. 19 is a schematic view of a braiding station.

FIG. 20 is yet another schematic view of a braiding station.

FIG. 21 is a schematic view of a structure of a guide groove.

Wherein, 1, a twisting frame conveying station, 2, a twisting frame lifting station, 3, a twisting frame rotating station, 5, a twisting station, 101, a belt conveying frame, 102, a conveying belt, 103, a belt conveying speed reducer, 104, a belt conveying motor, 105, a guide groove, 106, a regular inclined plate, 107, a regular splint, 108, a regular guide rod bracket, 109, a regular guide rod, 110, a regular cylinder, 111, a square tube connecting plate, 112, a rectangular section bar, 113, a right-angle square tube, 114, a connecting rod, 115, a regular cylinder mounting plate, 116, a square tube, 117, a temporary storage mechanism, 118, a regular cylinder shaft, 119, a regular cylinder shaft connecting plate, 120, a hexagonal wooden frame, 121, a central shaft, 122, a roller, 123, a wire twisting, 201, a cylinder mounting plate, 202, a cylinder I, 203, a cylinder II, 204, a cylinder guide rod I, 205, a cylinder guide rod connecting plate I, 206, a bracket I, 207, a twisting frame lifting finger cylinder mounting plate, 208. a hinge frame lifting finger cylinder 209, a clamping arm 210, a clamping finger 211, a cylinder guide rod II 212, a cylinder guide rod connecting plate II 213, a bracket II 214, a positioning pin 215, a thin cylinder 216, a lifting rod I217, a lifting rod II 218, a linear sliding bearing 219, a bearing spindle 220, a roller bearing 221, a bearing spindle cover plate I222, a thin cylinder mounting plate 223, a bearing spindle cover plate II 224, a cylindrical rack I225, a synchronous gear I226, a synchronous gear shaft 227, a belt seat bearing 228, a transverse adjusting lug 229, a cylindrical rack II 230, a synchronous gear II 301, a hinge frame rotating servo motor 302, a coupler 303, a belt seat bearing 304, a spline shaft 305, a spline gear 306, a hinge frame rotating servo motor reducer 308, an adjustable mounting lug 309, a vertical adjustable bracket 3091, an adjustable mounting lug connecting plate, 3092. reinforcing rib connecting plate, 3093, speed reducer connecting plate, 310, speed reducer mounting plate, 3101, speed reducer mounting plate I, 3102, speed reducer mounting plate II, 311, crossbeam, 312, strip-shaped hole adjustable end, 313, speed reducer shaft, 314, reinforcing rib, 401, braided wire guide rod, 402, vacuum emitter I, 403, vacuum emitter II, 404, straight line adjusting seat, 4041, straight line adjusting seat support, 4042, straight line adjusting seat connecting plate, 405, hollow section connecting rod, 406, braided wire straight line module, 407, braided wire straight line module motor, 408, braided wire guide seat, 409, braided wire, 410, braided wire outlet end, 4081, braided wire guide seat support, 4082, guide ring, 501, needle mechanism, 502, crochet needle mechanism, 503, branching mechanism, 504, knotting mechanism, 5011, needle, 5012, needle mechanism straight line module, 5013, guide groove, 5014, needle mechanism straight line motor, 5015. the device comprises a guide cylindrical pin 5016, a guide sleeve, 5021, a braided stranded wire crochet hook, 5022, a crochet hook mechanism linear module, 5023, a crochet hook mechanism linear motor, 5031, a braided stranded finger cylinder, 5032, a braided stranded linear slider, 5033, a braided stranded finger slider, 5034, a branching plate, 5035, a braided stranded slider cylinder, 5036, a wire clamping groove, 5037, a branching mechanism cylinder, 5041, a knotter, 5042, a knotted crochet hook, 5043, a knotted crochet hook linear module, 5044, a knotted crochet hook linear module motor, 5045 and a knotting cylinder.

Detailed Description

Example 1

The twisting frame comprises a hexagonal wood frame 120, a central shaft 121 penetrates through the hexagonal wood frame 120, and one end of the central shaft 121 is provided with a roller 122; and also includes wire strands 123 that are wrapped around the hexagonal wood border 120.

The embodiment discloses a multistation hank machine, including hank frame transport station 1, hank frame lift station 2 and hank frame rotation station 3.

The frame-twisting conveying station 1 comprises a conveying belt mechanism arranged on a belt conveying rack 101, and the conveying belt mechanism comprises a conveying belt 102, a belt conveying speed reducer 103 and a belt conveying motor 104, wherein the belt conveying speed reducer 103 and the belt conveying motor 104 are connected with the conveying belt 102; the conveying belt mechanism further comprises a guide groove 105 arranged along the conveying direction of the conveying belt 102, the guide groove 105 is positioned on one side of the conveying belt 102, and a vertically arranged regular inclined plate 106 is arranged on the other side of the conveying belt 102; the guide groove 105 is parallel to the conveyor belt 102; the height of the guide groove 105 is higher than that of the conveying belt 102; the tail end of the guide groove 105 is also provided with a regular splint 107 which moves in the horizontal direction; the direction of movement of the structured clamping plates 107 is perpendicular to the conveying direction of the conveyor belt 102.

The frame hoisting station 2 comprises two cylinders arranged on a cylinder mounting plate 201, namely a cylinder I202 and a cylinder II 203; the frame-twisting lifting device is characterized in that a cylinder guide rod I204 is connected to the cylinder I202, the end part of the cylinder guide rod I204 is connected with a cylinder guide rod connecting plate I205, a bracket I206 is arranged on the upper surface of the cylinder guide rod connecting plate I205, a frame-twisting lifting finger cylinder mounting plate 207 is connected to the bracket I206, a frame-twisting lifting finger cylinder 208 is arranged on the frame-twisting lifting finger cylinder mounting plate 207, the frame-twisting lifting finger cylinder 208 is connected with two clamping arms 209, and clamping fingers 210 are connected to the end parts of the clamping arms 209; the cylinder II 203 is connected with a cylinder guide rod II 211, the end part of the cylinder guide rod II 211 is connected with a cylinder guide rod connecting plate II 212, a bracket II 213 is vertically arranged on the cylinder guide rod connecting plate II 212, the bracket II 213 is connected with a thin cylinder mounting plate 222, the thin cylinder mounting plate 222 is connected with a thin cylinder 215, and the thin cylinder 215 is connected with a positioning pin 214; the positioning pins 214 are arranged in a horizontal direction.

The frame rotation station 3 comprises a frame rotation servo motor 301, the frame rotation servo motor 301 is sequentially connected with a frame rotation servo motor reducer 306 and a coupler 302, a bearing 227 with a seat is arranged on the coupler 302, the bearing 227 with the seat is connected with a spline shaft 304, and a spline gear 305 is sleeved at the end of the spline shaft 304.

The braiding station 5 comprises a braiding wire 409 feeding mechanism, a needle inserting mechanism 501 moving on a Z axis, a needle hooking mechanism 502 and a thread separating mechanism 503 moving on a Y axis, and a knotting mechanism 504 moving on an X axis; the braided wire 409 sending mechanism is positioned below the needle inserting mechanism 501; the needle inserting mechanism 501 comprises a needle inserting 5011, the needle inserting 5011 is arranged on a needle inserting mechanism linear module 5012, and the needle inserting mechanism linear module 5012 moves in the Z-axis direction to drive the needle inserting 5011 to move in the Z-axis direction; the crochet hook mechanism 502 comprises a braided stranded wire crochet hook 5021, the braided stranded wire crochet hook 5021 is arranged on a crochet hook mechanism linear module 5022, and the crochet hook mechanism linear module 5022 moves in the Y-axis direction so as to drive the braided stranded wire crochet hook 5021 to move in the Y-axis direction; the wire dividing mechanism 503 comprises a twisting finger cylinder 5031; the twisting finger cylinder 5031 is connected with the twisting straight slide block 5032, the twisting finger cylinder 5031 comprises two twisting finger slide blocks 5033, and the two twisting finger slide blocks 5033 are respectively connected with a line distribution plate 5034; the twisting linear sliding block 5032 is connected with a twisting sliding block air cylinder 5035, and the twisting sliding block air cylinder 5035 drives the twisting linear sliding block 5032 to move in the Y-axis direction so as to drive the twisting finger air cylinder 5031 to move in the Y-axis direction; the line distribution plate 5034 is arranged parallel to the Y-axis; the two wire distributing plates 5034 are provided with wire clamping grooves 5036, and the wire distributing plates 5034 are driven by the twisted finger sliding blocks 5033 to perform opening and closing movements; the knotting mechanism 504 comprises a knotter 5041 and a knotting crochet hook 5042, wherein the knotting crochet hook 5042 is connected with a knotting crochet line module 5043; the knotting crochet hook 5042 moves on the X axis by the knotting crochet straight module 5043, and the knotter 5041 is located between the two line-dividing plates 5034.

The working principle of the embodiment is as follows: the twisting frame comprises two hexagonal bottom surfaces and six rectangular side surfaces. The skein is placed on the conveyor belt 102 with one rectangular side on the conveyor belt 102. A roller 122 is arranged at the end of one bottom surface of the twisting frame, and the roller 122 is arranged in the guide groove 105; the other bottom surface of the hinge frame is defined inside the regular inclination plate 106, which is the side of the position conveyor belt 102. Starting the belt conveying motor 104 and the belt conveying speed reducer 103, the conveying belt 102 moves the twisting frame along the conveying belt 102, the rollers 122 move in the guide grooves 105, and the regular inclined plates 106 limit the position where the twisting frame does not move too much. When the roller 122 moves to the end of the guide groove 105, the regulating cylinder 110 drives the regulating guide rod 109 to move in the horizontal direction, so as to drive the regulating clamp plate 107 to move in the horizontal paying-off direction, the moving range is 0-3 cm, and the twisting frame and the edge of the conveying belt 102 move to be parallel. The gyro wheel 122 of hank frame is arranged in the upper surface of bracket I206, and the upper surface of bracket I206 still is provided with and presss from both sides tight finger 210, and the upper surface of bracket I206 can support gyro wheel 122, presss from both sides tight finger 210 and lifts under the drive of finger cylinder 208 at hank frame, can hold the arc surface of gyro wheel 122 tightly. The central shaft 121 at the other end of the twisting frame is arranged on the upper surface of the bracket II 213, the upper surface of the bracket II 213 is provided with an inward recess, the recesses at the two positions are arc-shaped and are matched with the arc surface of the central shaft 121 of the twisting frame, and meanwhile, the positioning pin column is propped against the circular bottom surface of the central shaft 121. Cylinder I202 drives cylinder guide arm I204 upward movement in vertical direction, and cylinder II 203 drives cylinder guide arm II 211 upward movement in vertical direction, and the one end of gyro wheel 122 and central axle 121 all is supported by above-mentioned structure to the drive hank frame upwards lifts to setting for the position. After the hank frame lifts to the settlement position, hank frame rotates servo motor 301 drive motor shaft pivot, it rotates to drive the flower tooth axle 304 through shaft coupling 302, the flower gear 305 that drives the flower tooth axle 304 tip cover rotates, the friction takes place for the hank frame runner of flower gear 305 rather than the contact, it rotates to drive hank frame runner, hank frame runner and hank center pin 121 integrated into one piece or fixed connection of frame, center pin 121 passes through support fixed connection with the inside of hank frame, so hank frame center pin 121 rotates and to drive the hank frame and rotate. The Z-axis represents up and down, the Y-axis represents left and right, and the X-axis represents front and rear. The needle inserting mechanism 501 module motor drives a needle inserting mechanism linear module 5012 to drive six-axis needle inserting 5011 to move downwards along a guide sleeve 5016 on a Z axis, after the needle inserting mechanism moves to a limit position, a braided strand 409 below the needle is hooked up, the needle inserting mechanism linear module is lifted upwards on the Z axis, after the needle inserting mechanism linear module is lifted to the limit position, a braided strand hooking needle 5022 is driven by a hooked needle mechanism linear motor 5023 to drive the braided strand hooking needle 5021 to move to the right side of the Y axis along the guide sleeve 5016, when the needle moves to the limit position, the rightmost braided strand 409 with the six braided strands 409 hooked upwards is hooked, when the needle returns leftwards on the Y axis, when the needle moves to the limit position, a knotter 5041 hooked needle moves forwards on the X axis, hooks two strands of the braided strand hooking needle on the Y axis, and moves to the back of the X axis, when the needle inserting mechanism 503 braided strand linear slider 5032 pushes a cylinder, the braiding straight slide 5032 is pushed to move to the left of the Y axis, when the thread separating mechanism 503 contacts the thread hooked by the hook needle of the knotter 5041 behind the X axis, then the finger cylinder drives the thread separating mechanism 503 to separate the thread to the front and the back of the X axis, then the thread on the X axis is horizontal in a certain section, and then the knotter 5041 performs knotting, cutting and other processes at this time, and the braiding is finished.

Example 2

The frame-twisting conveying station 1 comprises a conveying belt mechanism arranged on a belt conveying rack 101, wherein the conveying belt mechanism comprises a conveying belt 102, a belt conveying speed reducer 103 and a belt conveying motor 104, and the belt conveying speed reducer 103 and the belt conveying motor are connected with the conveying belt 102; the conveying belt mechanism further comprises a guide groove 105 arranged along the conveying direction of the conveying belt 102, the guide groove 105 is positioned on one side of the conveying belt 102, and a vertically arranged regular inclined plate 106 is arranged on the other side of the conveying belt 102; the guide groove 105 is parallel to the conveyor belt 102; the height of the guide groove 105 is higher than that of the conveying belt 102; the tail end of the guide groove 105 is also provided with a regular splint 107 which moves in the horizontal direction; the direction of movement of the structured clamping plates 107 is perpendicular to the conveying direction of the conveyor belt 102.

The belt-conveying speed reducer 103 used in this embodiment is 51K120 RGU-CF. The belt conveyor motor 104 is used in a complementary fashion.

The conveying belt 102 of the embodiment is a belt conveying belt 102, and the length of the conveying belt 102 is 240-250 cm; the conveyor belt 10210-70 cm is provided with a guide groove 105.

In this embodiment, the two sides of the bottom of the structured clamping plate 107 are connected with the structured guide rod brackets 108, and the structured guide rod brackets 108 are sleeved on the structured guide rods 109; the regular guide rods 109 are L-shaped, one end of the L shape is connected with one side of the bottom of the regular clamping plate 107, and the edge of the other end of the L shape penetrates through the regular guide rods 109.

The bottom center of the regulating clamping plate 107 is connected with a regulating cylinder shaft 118 through a regulating cylinder shaft connecting plate 119, and the regulating cylinder shaft 118 is connected with the regulating cylinder 110.

The guide bar bracket 108 is connected with a guide shaft sleeve through a bolt, and the guide shaft sleeve is in clearance fit with the guide bar 109. The guide sleeve functions as a sliding bearing and supports the regulating guide rod 109 mainly against a smooth surface, so that friction is reduced when the regulating clamp plate 107 connected to the regulating guide rod bracket 108 slides along the regulating guide rod 109.

The structured splint 107 has a height of 20cm, i.e. with the conveyor belt 102 as a plane, and the structured splint 107 has a height of 10 cm. The regular cylinder 110 is a small cylinder with the model number MSCCN 12-30.

The guide groove 105 of this embodiment is connected with a square tube connecting plate 111, a rectangular section bar 112, a right-angle square tube 113 and a connecting rod 114 in sequence, and the connecting rod 114 is connected with the belt conveyor frame 101. The connection mode is nut and bolt connection. The selection of the profile facilitates the adjustment of the mounting position of the guide groove 105.

The guide groove 105 of the present embodiment is made of PVC material, and the inside of the guide groove 105 is recessed into a V shape; the width of the inner recess of the guide groove 105 is 35-60 mm; the depth of the inner recess of the guide groove 105 is 40-60 mm. The roller 122 of the twisting frame moves in the guide groove 105, the difference between the thickness of the roller 122 and the width of the depression of the guide groove 105 is 1-3 cm, the displacement of the twisting frame in the conveying process cannot be too large, the roller 122 can be prevented from being clamped when moving in the guide groove 105, and a certain moving space is reserved during movement.

The guide groove 105 of the embodiment is located 15-25 cm above the conveyor belt 102. Namely, the conveyor belt 102 is used as a plane, and the height of the guide groove 105 is 15-25 cm.

The inclined structured plate 106 of the present embodiment is connected to the belt conveyor frame 101 through a plurality of square pipes 116. The regular inclined plate 106 is made of PVC, and the height of the regular inclined plate 106 in the vertical direction is 20 cm. Namely, the height of the inclined structured plate 106 is 10cm with the conveyor belt 102 as a plane.

The end of the conveyor belt 102 of the present embodiment is connected to a temporary storage mechanism 117. After the twisting is completed, the braided fabric is conveyed to a temporary storage mechanism 117 for temporary storage, and the temporary storage mechanism 117 comprises a downward inclined plate and a flat plate connected with the inclined plate.

The frame-twisting lifting station 2 comprises two cylinders arranged on a cylinder mounting plate 201, namely a cylinder I202 and a cylinder II 203; the cylinders I202 and II 203 of the present embodiment are standard cylinders, and are of types SC 80-450.

The frame-twisting lifting device is characterized in that a cylinder guide rod I204 is connected to the cylinder I202, the end part of the cylinder guide rod I204 is connected with a cylinder guide rod connecting plate I205, a bracket I206 is arranged on the upper surface of the cylinder guide rod connecting plate I205, a frame-twisting lifting finger cylinder mounting plate 207 is connected to the bracket I206, a frame-twisting lifting finger cylinder 208 is arranged on the frame-twisting lifting finger cylinder mounting plate 207, the frame-twisting lifting finger cylinder 208 is connected with two clamping arms 209, and clamping fingers 210 are connected to the end parts of the clamping arms 209; the cylinder II 203 is connected with a cylinder guide rod II 211, the end part of the cylinder guide rod II 211 is connected with a cylinder guide rod connecting plate II 212, a bracket II 213 is vertically arranged on the cylinder guide rod connecting plate II 212, the bracket II 213 is connected with a thin cylinder mounting plate 222, the thin cylinder mounting plate 222 is connected with a thin cylinder 215, and the thin cylinder 215 is connected with a positioning pin 214; the positioning pins 214 are arranged in a horizontal direction.

The embodiment is also provided with a lifting rod I216 and a lifting rod II 217; one end of the lifting rod I216 slides relative to the linear sliding bearing 218, and the other end of the lifting rod I is connected to the bracket I206; one end of the lifting rod II 217 slides relative to the linear sliding bearing 218, and the other end of the lifting rod II 217 is connected to the bracket II 213.

In this embodiment, the lengths of the lifting rod I216 and the lifting rod II 217 are 450mm and 500mm respectively.

The device further comprises a cylindrical rack I224 and a cylindrical rack II 229, wherein one end of the cylindrical rack I224 is connected to the bracket I206, and the other end of the cylindrical rack I224 slides relative to the linear sliding bearing 218 and is meshed with the synchronizing gear I225; one end of the cylindrical rack II 229 is connected to the bracket II 213, and the other end of the cylindrical rack II is in relative sliding with the linear sliding bearing 218 and is meshed with the synchronizing gear II 230; the synchronizing gear I225 and the synchronizing gear II 230 are respectively arranged at two ends of the synchronizing gear shaft 226; and the synchronizing gear shaft 226 is sleeved on a pedestal bearing 227, and the pedestal bearing 227 is connected with a transverse adjusting lug 228.

The upper surface of the bracket i 206 of the present embodiment is provided with an inward recess, which is arc-shaped. The upper surface of the bracket II 213 of the present embodiment is provided with an inward recess, which is arc-shaped. The concave of the bracket I206 is matched with the arc surface of the twisting frame roller 122; the recess of the bracket II 213 is matched with the arc surface of the central shaft 121 of the twisting frame.

Two bearing main shafts 219 are respectively arranged on two sides of the recess of the bracket I206 and the bracket II 213, and each bearing main shaft 219 is sleeved with a roller bearing 220; a circlip is provided between the bearing spindle 219 and the roller bearing 220. The axial retainer ring is used for axial positioning, is embedded in a groove of the shaft by the retainer ring for the shaft and is mainly used for occasions with small axial force and low rotating speed.

The bearing spindle cover plate I221 and the bearing spindle cover plate II 223 are further arranged in the embodiment, and the bearing spindle 219 is fixed on the upper surfaces of the bracket I206 and the bracket II 213 through the bearing spindle cover plate I221 and the bearing spindle cover plate II 223 through hexagon bolts.

The thin cylinder 215 of the present embodiment is mounted on a thin cylinder mounting plate 222, and the thin cylinder mounting plate 222 is vertically disposed on the bracket ii 213.

The hinged frame lifting finger cylinder 208 and the clamping arm 209 of the embodiment are connected through a hexagon bolt; the clamping arm 209 is connected to the clamping finger 210 by a hexagon screw.

The inner side of the clamping finger 210 of this embodiment is an arc-shaped recess. The arc-shaped recess matches the surface of the roller 122 of the hinge frame.

The cylinder guide connecting plate I205 and the bracket I206 of the embodiment are connected by a hexagon bolt. The bracket II 213 of the embodiment is fixed with the cylinder guide plate connecting plate II through a hexagon bolt.

Station 3 is rotated to hank frame, including hank frame rotation servo motor 301, hank frame rotation servo motor 301 connects gradually hank frame rotation servo motor reduction gear 306 and shaft coupling 302, be provided with on the shaft coupling 302 and take seat bearing 227, take seat bearing 227 to connect colored tooth axle 304, the tip cover of colored tooth axle 304 has colored gear 305.

The twisting frame rotation process of the embodiment is as follows: after the hank frame lifts to the settlement position, hank frame rotates servo motor 301 drive motor shaft pivot, it rotates to drive the flower tooth axle 304 through shaft coupling 302, the flower gear 305 that drives the flower tooth axle 304 tip cover rotates, the friction takes place for the hank frame runner of flower gear 305 rather than the contact, it rotates to drive hank frame runner, hank frame runner and hank center pin 121 integrated into one piece or fixed connection of frame, center pin 121 passes through support fixed connection with the inside of hank frame, so hank frame center pin 121 rotates and to drive the hank frame and rotate.

This embodiment is also provided with vertically adjustable brackets 309; the vertical adjustable support 309 includes an adjustable mounting ear connection plate 3091, a reinforcing rib connection plate 3092 and a speed reducer connection plate 3093.

Further, the adjustable mounting ear connecting plate 3091 is vertically connected with a reinforcing rib connecting plate 3092, and the adjustable mounting ear connecting plate 3091 is parallel to the speed reducer connecting plate 3093; the adjustable mounting lug connecting plate 3091 is connected with the adjustable mounting lug 308, the reinforcing rib connecting plate 3092 is connected with the reinforcing rib 314, and the speed reducer connecting plate 3093 is connected with the speed reducer mounting plate 310; the reducer connecting plate 3093 is integrally formed with the reinforcing rib 314.

The top surface of the adjustable mounting lug 308 of the embodiment is connected with the cross beam 311 by a bolt, the bottom surface of the adjustable mounting lug 308 is provided with a strip-shaped hole adjustable end 312, and the strip-shaped hole adjustable end 312 is connected with the vertical adjustable bracket 309 by a bolt.

The speed reducer connecting plate 3093 of this embodiment is provided with the adjustable end 312 of bar hole, the speed reducer mounting panel 310 passes through bolted connection the adjustable end 312 of bar hole on the speed reducer connecting plate 3093.

The reinforcing rib connecting plate 3092 is provided with a strip hole adjustable end 312, and the reinforcing rib 314 is connected with the strip hole adjustable end 312 on the reinforcing rib connecting plate 3092 through a bolt.

The speed reducer mounting plate 310 comprises two connected and vertical speed reducer mounting plates I3101 and a speed reducer mounting plate II 3102, the speed reducer mounting plate I3101 is connected with the speed reducer connecting plate 3093, and the speed reducer mounting plate II 3102 is connected with the hinge frame rotating servo motor speed reducer 306.

A circlip is also arranged between the spline shaft 304 and the spline gear 305.

The hinge frame rotating servo motor 301 and the hinge frame rotating servo motor reducer 306 are connected in an interference fit mode through a coupler 302; the reducer 306 of the frame-hinged servo motor is connected with the spline shaft 304 through a coupler 302, and the coupler 302 is fixed by adopting a screw plug; the bearing 227 with the seat and the spline shaft 304 are in interference fit; the spline shaft 304 and the spline gear 305 are connected through a key, and are axially limited through a shaft shoulder and a shaft end retainer ring.

The type of the hinge frame rotation servo motor 301 in this embodiment is GYB201D5-RC 2. The type of the winch frame rotating servo motor reducer 306 is APEX. The coupler 302 is of the type CPR 25-10-14. The spline shaft 304 is a workpiece, and the cross-sectional dimension is designed according to the load condition.

A circlip is further arranged between the spline shaft 304 and the spline gear 305 in this embodiment.

Further, the mounted bearing 227 of the present embodiment is L-shaped and connected to the reducer mounting plate i 3101 due to the small required bearing inner diameter and the limited mounting position.

The snap groove 5036 of the present invention is the gap formed between the two inward arcs.

Further, the present invention employs a clearance fit between the guide housing 5016 and the needle 5011. A guide groove 5013 is formed in the guide sleeve 5016, and the guide groove 5013 is arranged in a curve; the puncture needle 5011 is provided with a guide cylindrical pin 5015, and the puncture needle 5011 penetrates through the guide sleeve 5016; the guide cylindrical pin 5015 is caught in the guide groove 5013. The stroke of the needle 5011 is defined by the length dimension leading to the slot 5013, and the rotation angle of the needle 5011 is limited by the rotation angle leading to the slot 5013.

The braiding straight-line slide block 5032 is connected with the braiding slide block air cylinder 5035 through a bolt, and the line distribution plate 5034 on the braiding finger air cylinder 5031 is connected with the finger slide block of the braiding finger air cylinder 5031 through a bolt.

In the invention, the needle inserting mechanism linear module 5012 is connected with a needle inserting mechanism linear motor 5014. The crochet hook mechanism linear motor 5023 is a servo motor. Its model SIMOTICS S-1FL 6.

In the invention, the hook mechanism linear module 5022 is connected with a hook mechanism linear motor 5023. The crochet hook mechanism linear motor 5023 is a servo motor. Its model SIMOTICS S-1FL 6.

In the invention, the knotting and hooking linear module 5043 is connected with a knotting and hooking linear module motor 5044, and the knotting and hooking linear motor is a servo motor. The model number is 2830-T6.

The needle inserting mechanism linear module 5012 is connected with the needle 5011 through an L-shaped plate in a bolt connection mode; the needle inserting mechanism linear module 5012 adopts a ball screw linear module.

The puncture needle 5011 comprises six puncture needles 5011, wherein the length of the puncture needle 5011 is 420-430 mm, and the diameter of the puncture needle 5011 is 8-10 mm.

The hook needle mechanism linear module 5022 is connected with a braided wire hook needle 5021 in a threaded connection mode; the bearded needle mechanism linear module 5022 adopts a ball screw linear module.

The knotting and hooking linear module 5043 is connected with the knotting and hooking needle 5042 in a threaded connection mode, and the knotting and hooking linear module 5043 is a ball screw linear module.

The ball screw linear module used by the invention comprises a screw, a nut, a ball sliding block, a screw, a linear guide rail, an aluminum alloy bracket, a coupler 302, a motor and a photoelectric switch. The working principle is that the rotary motion is converted into linear motion, and the type of the ball screw linear module used by the invention is FLS40L15005C 7.

The knotter 5041 also comprises a shearing mechanism, and the model number of the knotter 5041 is L30/213500-3000.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner, so that all simple modifications and equivalent changes made to the foregoing embodiments according to the technical spirit of the present invention fall within the scope of the present invention.

Claims

1. The utility model provides a hank machine is compiled to multistation which characterized in that: comprises a twisting frame conveying station (1), a twisting frame lifting station (2), a twisting frame rotating station (3) and a braiding and twisting station (5); the twisting frame conveying station (1) conveys the twisting frame to a twisting frame lifting station (2); the twisting frame lifting station (2) lifts the twisting frame to the twisting frame rotating station (3); the twisting station (5) twists the twisting frame; the twisting frame rotating station (3) rotates the twisting frame; the frame twisting conveying station (1) comprises a conveying belt mechanism arranged on a belt conveying rack (101), and the conveying belt mechanism comprises a conveying belt (102), a belt conveying speed reducer (103) connected with the conveying belt (102) and a belt conveying motor (104); the conveying belt mechanism further comprises a guide groove (105) arranged along the conveying direction of the conveying belt (102), the guide groove (105) is positioned on one side of the conveying belt (102), and a vertically arranged regular inclined plate (106) is arranged on the other side of the conveying belt (102); the guide groove (105) is parallel to the conveyor belt (102); the height of the guide groove (105) is higher than that of the conveying belt (102); a regular splint (107) is also vertically arranged at the tail end of the guide groove (105); the regulating clamping plate (107) is driven by the regulating cylinder (110) to move in the horizontal direction;

the frame hoisting station (2) comprises two air cylinders arranged on an air cylinder mounting plate (201), namely an air cylinder I (202) and an air cylinder II (203); the device comprises an air cylinder I (202), an air cylinder guide rod I (204), an air cylinder guide rod connecting plate I (205), a bracket I (206) arranged on the upper surface of the air cylinder guide rod connecting plate I (205), a twisting frame lifting finger air cylinder mounting plate (207) connected to the bracket I (206), a twisting frame lifting finger air cylinder (208) arranged on the twisting frame lifting finger air cylinder mounting plate (207), two clamping arms (209) connected to the twisting frame lifting finger air cylinders (208), and clamping fingers (210) connected to the end portions of the clamping arms (209); the cylinder II (203) is connected with a cylinder guide rod II (211), the end part of the cylinder guide rod II (211) is connected with a cylinder guide rod connecting plate II (212), a bracket II (213) is vertically arranged on the cylinder guide rod connecting plate II (212), a thin cylinder mounting plate (222) is connected onto the bracket II (213), a thin cylinder (215) is connected onto the thin cylinder mounting plate (222), and the thin cylinder (215) is connected with a positioning pin (214); the positioning pin (214) is arranged along the horizontal direction;

the frame twisting rotating station (3) comprises a frame twisting rotating servo motor (301), the frame twisting rotating servo motor (301) is sequentially connected with a frame twisting rotating servo motor reducer (306) and a coupler (302), a bearing with a seat (227) is arranged on the coupler (302), the bearing with the seat (227) is connected with a spline shaft (304), and a spline gear (305) is sleeved at the end part of the spline shaft (304);

the braiding station (5) comprises a braided stranded wire feeding (409) mechanism, a needle inserting mechanism (501) moving on a Z axis, a crochet needle mechanism (502) and a thread dividing mechanism (503) moving on a Y axis, and a knotting mechanism (504) moving on an X axis; the braided stranded wire feeding (409) mechanism is positioned below the needle inserting mechanism (501); the needle inserting mechanism (501) comprises a needle inserting (5011), the needle inserting (5011) is arranged on a needle inserting mechanism linear module (5012), and the needle inserting mechanism linear module (5012) moves in the Z-axis direction to drive the needle inserting (5011) to move in the Z-axis direction; the crochet hook mechanism (502) comprises a braided stranded wire crochet hook (5021), the braided stranded wire crochet hook (5021) is arranged on a crochet hook mechanism linear module (5022), and the crochet hook mechanism linear module (5022) moves in the Y-axis direction so as to drive the braided stranded wire crochet hook (5021) to move in the Y-axis direction; the wire dividing mechanism (503) comprises a twisting finger cylinder (5031); the twisting finger cylinder (5031) is connected with the twisting straight slide block (5032), the twisting finger cylinder (5031) comprises two twisting finger slide blocks (5033), and the two twisting finger slide blocks (5033) are respectively connected with a line dividing plate (5034); the twisting linear sliding block (5032) is connected with a twisting sliding block air cylinder (5035), and the twisting sliding block air cylinder (5035) drives the twisting linear sliding block (5032) to move in the Y-axis direction so as to drive the twisting finger air cylinder (5031) to move in the Y-axis direction; the line distribution plate (5034) is arranged parallel to the Y axis; the two line distribution plates (5034) are provided with line clamping grooves (5036), and the line distribution plates (5034) are driven by the weaving and twisting finger sliding blocks (5033) to perform opening and closing movement; the knotting mechanism (504) comprises a knotter (5041) and a knotting crochet hook (5042), and the knotting crochet hook (5042) is connected with a knotting crochet line linear module (5043); the knotting crochet hook (5042) is driven by the knotting crochet hook straight line module (5043) to move on an X axis, and the knotter (5041) is positioned between the two line distributing plates (5034).

2. A multi-station wringer of claim 1, wherein: the two sides of the bottom of the structured clamping plate (107) are connected with structured guide rod brackets (108), and the structured guide rod brackets (108) are sleeved on the structured guide rods (109); the bottom center of the regulating clamping plate (107) is connected with a regulating cylinder shaft (118) through a regulating cylinder shaft connecting plate (119), and the regulating cylinder shaft (118) is connected with a regulating cylinder (110); the guide groove (105) is sequentially connected with a square tube connecting plate (111), a rectangular section bar (112), a right-angle square tube (113) and a connecting rod (114), and the connecting rod (114) is connected with the belt conveyor rack (101); one end of the regulating guide rod (109) is connected with the belt conveying rack (101) through a bolt, and the other end of the regulating guide rod (109) is connected with a regulating cylinder mounting plate (115) through a shaft shoulder and a nut; the regulating cylinder (110) is connected to the regulating cylinder mounting plate (115); the length of the conveying belt (102) is 240-250 cm; a guide groove (105) is formed in the position of 10-70 cm of the conveying belt (102); a guide shaft sleeve is arranged between the regulating cylinder (110) and the regulating guide rod (109); the inner part of the guide groove (105) is recessed into a V shape; the width of the inner recess of the guide groove (105) is 35-60 mm; the depth of the inner recess of the guide groove (105) is 40-60 mm; the guide groove (105) is located 15-25 cm above the conveyor belt (102); the regular inclined plate (106) is connected with the belt conveyor rack (101) through a plurality of square tubes (116); the tail end of the conveying belt (102) is connected with a temporary storage mechanism (117).

3. A multi-station wringer of claim 1, wherein: the frame-twisting lifting station (2) further comprises a lifting rod I (216) and a lifting rod II (217); one end of the lifting rod I (216) slides relative to the linear sliding bearing (218), and the other end of the lifting rod I is connected to the bracket I (206); one end of the lifting rod II (217) slides relative to the linear sliding bearing (218), and the other end of the lifting rod II is connected to the bracket II (213); the device also comprises a cylindrical rack I (224) and a cylindrical rack II (229), wherein one end of the cylindrical rack I (224) is connected to the bracket I (206), and the other end of the cylindrical rack I (224) slides relative to the linear sliding bearing (218) and is meshed with the synchronizing gear I (225); one end of the cylindrical rack II (229) is connected to the bracket II (213), and the other end of the cylindrical rack II (229) slides relative to the linear sliding bearing (218) and is meshed with the synchronizing gear II (230); the synchronizing gear I (225) and the synchronizing gear II (230) are respectively arranged at two ends of a synchronizing gear shaft (226); and the synchronizing gear shaft (226) is sleeved on the bearing (227) with the seat, and the bearing (227) with the seat is connected with the transverse adjusting lug (228).

4. A multi-station wringer of claim 1, wherein: an inward recess is formed in the upper surface of the bracket I (206), and the recess is arc-shaped; the upper surface of the bracket II (213) is provided with an inward recess which is arc-shaped; two bearing main shafts (219) are respectively arranged on two sides of the recess of the bracket I (206) and the bracket II (213), and each bearing main shaft (219) is sleeved with a roller bearing (220); a circlip is arranged between the bearing main shaft (219) and the roller bearing (220); the bearing spindle cover plate I (221) and the bearing spindle cover plate II (223) are further arranged, and the bearing spindle (219) is fixed on the upper surfaces of the bracket I (206) and the bracket II (213) through the hexagon bolts by the bearing spindle cover plate I (221) and the bearing spindle cover plate II (223) respectively.

5. A multi-station wringer of claim 1, wherein: the thin cylinder (215) is arranged on a thin cylinder mounting plate (222), and the thin cylinder mounting plate (222) is vertically arranged on the bracket II (213); the hinged frame lifting finger cylinder (208) is connected with the clamping arm (209) through a hexagon bolt; the clamping arm (209) is connected with the clamping finger (210) through a hexagon bolt; the inner side of the clamping finger (210) is an arc-shaped recess; and the cylinder guide rod connecting plate I (205) is connected with the bracket I (206) through a hexagon bolt.

6. A multi-station wringer of claim 1, wherein: the twisting frame rotating station (3) is also provided with a vertical adjustable bracket (309); the vertical adjustable support (309) comprises an adjustable mounting ear connecting plate (3091), a reinforcing rib connecting plate (3092) and a speed reducer connecting plate (3093), wherein the adjustable mounting ear connecting plate (3091) is vertically connected with the reinforcing rib connecting plate (3092), and the adjustable mounting ear connecting plate (3091) is parallel to the speed reducer connecting plate (3093); the adjustable mounting lug connecting plate (3091) is connected with an adjustable mounting lug (308), the reinforcing rib connecting plate (3092) is connected with a reinforcing rib (314), and the speed reducer connecting plate (3093) is connected with a speed reducer mounting plate (310); the speed reducer connecting plate (3093) and the reinforcing ribs (314) are integrally formed.

7. A multi-station wringer of claim 6, wherein: the top surface of the adjustable mounting lug (308) is connected with a cross beam (311) through a bolt, the bottom surface of the adjustable mounting lug (308) is provided with a strip-shaped hole adjustable end (312), and the strip-shaped hole adjustable end (312) is connected with the vertical adjustable bracket (309) through a bolt; the speed reducer connecting plate (3093) is provided with a strip-shaped hole adjustable end (312), and the speed reducer mounting plate (310) is connected with the strip-shaped hole adjustable end (312) on the speed reducer connecting plate (3093) through a bolt; the reinforcing rib connecting plate (3092) is provided with a strip-shaped hole adjustable end (312), and the reinforcing rib (314) is connected with the strip-shaped hole adjustable end (312) on the reinforcing rib connecting plate (3092) through a bolt; an elastic retainer ring is arranged between the spline shaft (304) and the spline gear (305); the speed reducer mounting plate (310) comprises two connected and vertical speed reducer mounting plates I (3101) and II (3102), the speed reducer mounting plates I (3101) are connected with the speed reducer connecting plate (3093), and the speed reducer mounting plates II (3102) are connected with the hinge frame rotating servo motor speed reducer (306).

8. A multi-station wringer of claim 1, wherein: the braided wire conveying mechanism (409) comprises a braided wire guide rod (401) which is hollow inside, one end of the braided wire guide rod (401) is connected with a vacuum emitter I (402), the other end of the braided wire guide rod (401) is connected with a braided wire outlet end (410), and vacuum emitters II (403) are arranged at the braided wire outlet end (410) at intervals of 12-14 cmm; the braided wire outlet end (410) is connected with the vacuum emitter II (403) through a hollow section connecting rod (405); the braided wire guide rod (401) is connected to a linear adjusting seat (404), and the linear adjusting seat (404) moves in the horizontal direction; the linear adjusting seat (404) is arranged on the stranded wire linear module (406), and the stranded wire linear module (406) is connected with a stranded wire linear module motor (407); the inlet of the vacuum emitter I (402) is also provided with a braided wire guide seat (408) for guiding; the braided wire guide seat (408) comprises a braided wire guide seat support (4081) and a cylindrical guide ring (4082), and the guide ring (4082) is connected with the braided wire guide seat support (4081) through a bolt; the guide ring (4082) is hollow inside; base (404) is adjusted including interconnect's straight line regulation seat support (4041) and straight line regulation seat connecting plate (4042), straight line regulation seat support (4041) is including interior arc sunken, straight line regulation seat connecting plate (4042) through the bolt with the bottom of weaving stranded conductor straight line module (406) is connected.

9. A multi-station wringer of claim 1, wherein: the needle inserting mechanism comprises a guide sleeve, a guide groove (5013) is formed in the guide sleeve (5016), and the guide groove (5013) is arranged in a curve; a guide cylindrical pin (5015) is arranged on the puncture needle (5011), and the puncture needle (5011) penetrates through the guide sleeve (5016); the guide cylindrical pin (5015) is clamped in the guide groove (5013); the needle inserting mechanism linear module (5012) is connected with a needle inserting mechanism linear motor (5014); the hook mechanism linear module (5022) is connected with a hook mechanism linear motor (5023); the needle inserting mechanism linear module (5012) is connected with the needle inserting mechanism (5011) through an L-shaped plate in a bolt connection mode; the needle inserting mechanism linear module (5012) adopts a ball screw linear module; the crochet hook mechanism linear module (5022) is connected with the braided stranded wire crochet hook (5021) in a threaded connection mode; the crochet hook mechanism linear module (5022) adopts a ball screw linear module; the knotting and line hooking linear module (5043) is connected with the knotting crochet hook (5042) in a threaded connection mode, and the knotting and line hooking linear module (5043) adopts a ball screw linear module; the knotter (5041) further comprises a shearing mechanism; also comprises a knotting air cylinder (5045) for providing power for knotting and a thread dividing mechanism air cylinder (5037) for pushing the thread dividing mechanism (503).