CN211470362U - Guide fusing device and automatic winding system - Google Patents

Abstract

The utility model discloses a direction fusing device and automatic winding system, wherein direction fusing device includes that last disconnected post, fuse, Y shape director and the disconnected post of lower partition that set gradually from top to bottom on the mount pad, under the first state, last disconnected post and lower partition disconnected post can cooperate with at least one curb plate of mount pad and restrict threadlike thing from leading fusing device inboard to outside and remove; in the second state, notches for the linear objects to pass through are formed on the upper partition column and the lower partition column respectively; the Y-shaped guider is provided with a guide channel which can guide the thread to pass through the gaps on the upper and lower partition columns and extend to the front side and the rear side of the gap; the fuse fuses the wire between the upper and lower partition columns in the first state. The scheme does not need to identify the position of the linear object through visual positioning, saves image acquisition equipment required by visual identification, is favorable for reducing corresponding cost, and has high efficiency and small control difficulty.

Description

Guide fusing device and automatic winding system

Technical Field

The utility model belongs to the technical field of the spooling equipment and specifically relates to direction fusing device and automatic winding system.

Background

For various silk and wire products, the silk and the wire are often required to be wound on the wire spool to form final products, the existing various winding machines can effectively wind the silk and the wire, before the wire is wound, the wire spool is often required to be manually placed on the winding machine or taken down from the winding machine, the mode of manually loading and unloading the wire spool needs to be configured for operation by a specially-assigned person, the labor cost of an enterprise is increased, the labor intensity is high, and the industrial development trend of the current automation and the intelligence is violated.

In order to realize the automatic winding, the applicant filed 201811552218.2 full-automatic winding line and its processing method, which determines the position of the filament by visual positioning when the gripping and cutting of the filament are performed, and the problem of this structure is that:

because the thread-shaped body needs to be positioned through visual identification, especially when the thread-shaped body with smaller diameter is positioned, a high-performance CCD and a high-performance camera are needed, and the corresponding equipment cost is increased; in addition, the visual positioning needs to perform a large amount of data processing on the image data and the position data, which consumes time, increases the data processing amount of the control system, and has great control difficulty and often no guarantee on precision.

In addition, according to the full-automatic winding production line, the clamping jaw is arranged on each winding machine to clamp the yarn body before the yarn body is cut off so as to avoid random movement of the cut yarn head, and the clamping jaw is arranged on each winding machine, so that the part cost is correspondingly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a direction fusing device and automatic winding system in order to solve the above-mentioned problem that exists among the prior art.

The purpose of the utility model is realized through the following technical scheme:

the guide fusing device comprises a mounting seat, wherein an upper partition column, a fuse, a Y-shaped guider and a lower partition column are sequentially arranged on the mounting seat from top to bottom, and the upper partition column and the lower partition column are parallel and are opposite in position;

in a first state, the upper partition column and the lower partition column can be matched with at least one side plate of the mounting seat to limit the linear object to move from the inner side to the outer side of the guide fusing device;

in a second state, notches which are in the same position and used for the linear objects to pass through are formed on the upper partition column and the lower partition column respectively;

the Y-shaped guider is provided with a guide channel which guides the thread to pass through the gaps on the upper partition column and the lower partition column and extend to the front side and the rear side of the gap;

the fuse fuses a wire located between the upper and lower partition columns in a first state.

Preferably, in the guiding fusing device, the mounting base is fixed to a bracket, and the bracket is disposed on a translation mechanism that drives the bracket to reciprocate along the first direction.

Preferably, in the guiding fusing device, the upper partition column includes a first column body and a second column body which are coaxial, the first column body is fixed in position, and the second column body is fixed on a telescopic shaft of a cylinder fixed in position.

Preferably, in the guide fusing device, a limiting groove is formed on the circumferential surface of the second cylinder body and is close to the free end of the second cylinder body.

Preferably, in the guiding fusing device, the guider is Y-shaped, the branch end of the guider faces forward, and a guiding notch in the same extending direction as the branch end is formed on the vertical rod of the guider.

Preferably, in the guiding fusing device, a pneumatic clamping jaw is further arranged between the upper partition column and the fuse and comprises two clamping heads which are driven by an air cylinder and extend to the lower part of the upper partition column.

Preferably, in the guiding fusing device, a shielding plate is arranged in front of the fuse, the shielding plate is arranged on a shielding cylinder which drives the shielding plate to reciprocate along the extending direction parallel to the upper isolating column, and the shielding cylinder can drive the shielding plate to move to shield a gap between two fusing blocks of the fuse.

The automatic winding system comprises any one of the guide fusing devices, and further comprises a wire supply machine, a winding machine, a wire end grabbing device and a wire spool clamping jaw.

Preferably, in the automatic winding system, the thread end gripping device and the spool clamping jaw are arranged on the same moving device, and the thread end gripping device is fixed on the side part of the spool clamping jaw.

The utility model discloses technical scheme's advantage mainly embodies:

this scheme design is exquisite, moreover, the steam generator is simple in structure, adopt the Y shape director can effectually prescribe a limit to a fixed position with the silk thread body, combine upper and lower wall post can effectually make the silk thread body be arranged in the breach of two fuse blocks of fuse, need not discern the position of threadlike object through visual positioning, saved the required image acquisition equipment of visual identification, be favorable to reducing corresponding cost, do not need a large amount of data processing process of figure processing and location simultaneously, and is efficient, and the control degree of difficulty is little.

This scheme adopts the mode of hot melt to carry out cutting off of silk thread, can effectually satisfy the cutting requirement of various materials such as metals, and cutting stability is good, and application scope is wide.

The pneumatic clamping jaw can clamp the upper thread end part before fusing the thread, so that the upper thread end is prevented from falling randomly, the thread end is wound on a new wire spool through automatic equipment subsequently, the pneumatic clamping jaw is integrated on the guide fusing device, the thread end grabbing requirements of a plurality of wire winding machines can be met through the movement of the guide fusing device, the part cost brought by the clamping jaw for each wire winding machine is saved, and the equipment cost is reduced.

The guide fusing device adopts a movable structure, and can effectively avoid interference on other equipment.

This scheme passes through end of a thread grabbing device and direction fusing device cooperation, can simulate the manual work and carry out the ligature operation with the end of a thread to can guarantee the firm nature that the end of a thread is fixed, and need not use the sticky tape, it is with low costs.

The limiting groove on the periphery of the sleeve can limit the linear object when the linear object is stirred, so that the stirring stability is ensured.

The hook body is provided with the magnet, so that metal wires and the like can be effectively adsorbed, and the hook body can stably hook and take the threadlike objects.

The baffle of the one end of the claw body centre gripping wire reel through a set of synchronous shrinkage and opening is cliied to the wire reel of this scheme, and the effectual clamping jaw that has avoidd the baffle at prior art centre gripping both ends leads to places the interference problem of mesa with the wire reel, adopts the connecting rod formula transmission structure simultaneously, adopts the two connecting rods to connect the claw body, and the effectual rigidity that increases the claw body has improved the bearing capacity, provides the assurance for transversely placing the wire reel.

The clamping jaw of this scheme has unsteady first magnet, and relative position between wire reel and the clamping jaw is fixed before the clamping jaw centre gripping is guaranteed to first magnet to for stabilizing the centre gripping and providing the assurance, simultaneously, the unsteady structure can effectually adapt to the clamp of clamping jaw and get the action, is favorable to increasing the reliability of centre gripping, can effectively avoid keeping off the hard contact between dish and the claw body, the magnet in addition, guarantees the security of structure.

The clamping jaw is integrated with an inflation and deflation connector, so that inflation can be effectively realized by matching with the inflatable shaft, the problem that an inflation structure is configured for each inflatable shaft in the prior art can be avoided, the equipment cost is reduced, the flexibility of inflation and deflation is improved, and the performance of the clamping jaw is enriched.

The design of the claw body clamping groove can effectively meet the grabbing requirements of the wire reels with baffles of different thicknesses, the available range is wide, and the application flexibility is high.

Drawings

FIG. 1 is a perspective view of a fuse guide of the present invention;

FIG. 2 is a front view of the fuse apparatus of the present invention;

FIG. 3 is an enlarged view of area B of FIG. 1;

FIG. 4 is a front view of a second embodiment of a lead fuse apparatus of the present invention;

fig. 5 is a perspective view of the fuse guide device, the thread end catching device, and the moving device according to the present invention;

fig. 6 is a perspective view of the winding machine and the wire supply machine of the present invention;

fig. 7 is a perspective view of the thread end gripping device of the present invention;

FIG. 8 is an enlarged view of area A of FIG. 7;

fig. 9 is a perspective view of the wire spool clamping jaw of the present invention;

figure 10 is a cross-sectional view of the spool jaw of the present invention;

fig. 11 is a sectional view of the inflation/deflation joint of the present invention;

figure 12 is a partial front view of the spool jaw of the present invention;

fig. 13 is a perspective view of the thread end fixing device of the present invention;

FIG. 14 is a schematic view of the end of wire grasping mechanism pulling the position of the wire after the wire spool has completed winding;

FIG. 15 is a schematic view of the thread end grasping mechanism pulling the thread over the upper limit post;

FIG. 16 is a schematic view of the upper and lower restraining posts blocking the thread and the position between the thread end grasping mechanism and the thread;

FIG. 17 is a schematic view of the thread end catching mechanism after it has been pulled through the loop;

FIG. 18 is a schematic view of the thread end catching mechanism catching the fused thread end;

fig. 19 is a schematic view showing a state in which the thread end catching mechanism catches the thread body between the winding machine and the upper restricting post.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

The guiding fusing device disclosed by the present invention is explained with reference to the accompanying drawings, as shown in fig. 1, the guiding fusing device comprises a mounting base, an upper partition column 301, a fuse 303, a Y-shaped guider 306 and a lower partition column 302 are sequentially arranged on the mounting base from top to bottom, and the upper partition column and the lower partition column are parallel;

in the first state, the upper partition column 301 and the lower partition column 302 can be matched with at least one side plate of the mounting seat to limit the movement of the threadlike object from the inner side to the outer side of the guide fusing device;

in the second state, notches which are in the same position and are used for the linear objects to pass through are respectively formed on the upper partition column 301 and the lower partition column 302;

the Y-shaped guide 306 has a guide passage for guiding the thread to a gap which can pass through the upper and lower partition posts 301 and 302 and extend to the front and rear sides of the gap;

the fuse 303 may blow a wire between the upper and lower partition pillars 301 and 302 in the first state of the upper and lower partition pillars 301 and 302.

Specifically, as shown in fig. 1, the mount includes a first side plate 304 and a second side plate 305 disposed in parallel, and the first side plate 304 and the second side plate 305 are fixed together by a third side plate 308 perpendicular to them; the second side plate 305 is fixed to a bracket 309.

As shown in fig. 1, a first column 3011 of the upper partition column 301 is vertically arranged at an end surface of the first side plate 304 facing the second side plate 305, a second column 3012 of the upper partition column 301 is coaxial with the first column 3011 and is arranged on a telescopic shaft of an air cylinder 3013, the air cylinder 3013 is fixed on the second side plate 305, and when the cylinder shaft of the air cylinder 3013 is retracted, the first column 3011 and the second column 3012 maintain a gap, i.e., the gap 3015 for a thread to pass through is formed; when the cylinder shaft of the cylinder 3013 extends, the opposite ends of the second post 3012 and the first post 3011 abut against each other so that the thread between the third side plate 308 and the upper partition column 301 cannot move to the other side of the upper partition column 301; and, a stopper groove 3014 is formed on the circumferential surface of the second post 3012 near the free end thereof.

As shown in fig. 1, the lower partition column 302 is located right below the upper partition column 301, and has the same structure as the upper partition column 301, and is also disposed between the first side plate 304 and the second side plate 305, which is not described herein again.

As shown in fig. 2, the fuse 303 includes a first fuse block 3031 and a second fuse block 3032, which are slidably connected together, the first fuse block 3031 is connected with a cylinder 3033 driving the first fuse block 3031 to reciprocate relative to the second fuse block 3032, the second fuse block 3032 is fixed at a first side plate 304, when a cylinder shaft of the cylinder 3033 extends, a notch 3034 corresponding to a gap position between the first column 3011 and the second column 3012 is formed between the first fuse block 3031 and the second fuse block 3032, and when the cylinder shaft of the cylinder 3033 retracts, opposite end faces of the first fuse block 3031 and the second fuse block 3032 are abutted. The fuse 303 further includes a structure for heating the first fuse block 3031 and the second fuse block 3032, which is known in the art and will not be described in detail herein.

As shown in fig. 1, a shielding plate 3030 is disposed in front of the fuse 303, the shielding plate 3030 is disposed in a shielding cylinder 3040 driving the shielding plate to reciprocate in a direction parallel to the extending direction of the upper partition column, and the shielding cylinder 3040 can drive the shielding plate 3030 to move to shield a gap between two fuse blocks of the fuse 303.

Further, as shown in fig. 1, in order to effectively enable the thread to smoothly pass through the gaps of the upper partition column 301 and the lower partition column 302, a Y-shaped guide 306 located between the upper partition column and the lower partition column is further disposed on the third side plate, a guide gap 3061 which is the same as the extending direction of the Y-shaped guide 306 is formed on a vertical rod of the Y-shaped guide 306, and the guide gap 3061 corresponds to the position of the gap between the first column 3011 and the second column 3012, so that the thread can enter the position of the guide gap 3061 through a horn-shaped guide opening of the Y-shaped guide 306 during subsequent operation, and the thread can smoothly pass through the gaps of the upper partition column 301 and the lower partition column 302.

Meanwhile, in order to facilitate the subsequent wire rewinding operation, as shown in fig. 1, at least a first side plate 304 between the Y-shaped guide 306 and the fuse 303 is formed with an escape notch for the wire head gripping device 10 to pass through when gripping the wire.

Furthermore, since the wire needs to be melted by the fuse 303 during subsequent wire rewinding, at this time, one of the two wire ends of the melted wire may slip off from the upper partition column due to gravity, so that the wire end cannot be accurately grasped by the automatic device any more subsequently, as shown in fig. 2, a pneumatic clamping jaw 307 is further disposed between the upper partition column 301 and the fuse 303, and the wire between the upper partition column and the fuse can be clamped, as shown in fig. 3, the clamping jaw includes a clamping jaw cylinder 3071 fixed on the third side plate 308, the clamping jaw cylinder 3071 drives the two clamping jaws 3072, 3073 to move towards and away from each other, and when the two clamping jaws 3072, 3073 are opened, a gap 3074 therebetween corresponds to a gap position on the upper partition column 301. And the two collets 3072, 3073 of the pneumatic jaw 307 extend directly below the upper partition post 3031.

In addition, in order to avoid the interference of the guiding fuse device 30 with the operation of the winding machine during operation, as shown in fig. 4, the guiding fuse device 30 is made movable, i.e. the bracket 309 is disposed on a slide of an electric cylinder 3010 driving it to reciprocate in a first direction parallel to the extending direction of the vertical rod of the Y-shaped guide 306, and the bracket 309 is slidably disposed on a guide rail 3020 parallel to the reciprocating sliding direction thereof.

The present invention further discloses an automatic winding system, as shown in fig. 5, comprising the above-mentioned guiding fusing device 30, and further comprising

The winding machine 200 is used for fixing a wire spool to be wound and driving the wire spool to rotate to perform winding;

a wire feeder 300 for supplying a wire to be wound onto a wire spool;

a thread end gripping device 10 having a structure for pulling and gripping a thread;

the wire spool clamping jaw at least comprises a structure for grabbing a blocking disc at one end of the wire spool.

Also, the thread end catching device 10 and the spool holding jaw may be driven to perform multi-axis movement and rotation by a moving device, respectively, and preferably they are provided on the same moving device 20, and the thread end catching device 10 is connected to the moving device 20 through the spool holding jaw.

Specifically, as shown in fig. 6, the winding machine 200 fixes the wire spool by an air-inflation shaft, and the air-inflation shaft is connected to a rotation driving mechanism for driving the air-inflation shaft to rotate, which is known in the art and is not described in detail herein. Meanwhile, a carrying platform is arranged on the winding machine and used for placing the wire spool.

As shown in fig. 6, the yarn output wheel of the yarn feeder 300 can move back and forth along the extending direction of the inflatable shaft, so that the thread is uniformly wound on the spool, and of course, the yarn feeder also includes other structures of the existing yarn feeder, which will not be described herein.

As shown in fig. 7, the thread end gripping device 10 includes a sleeve 101 disposed on the moving device 20, the sleeve 101, a gripping rod 102 with a front end protruding out of the sleeve 101 slidably disposed in the sleeve 101, and a limiting groove 1011 formed on a circumferential surface of the sleeve 101 near the front end thereof, so that the thread can be limited by the limiting groove 1011 to prevent the thread from sliding on the sleeve 101.

As shown in fig. 8, the front end of the grabbing bar 102 has a hook 1021, and the back end of the grabbing bar is connected to the push-pull device 103 driving the grabbing bar to slide back and forth in the casing 101, the hook 1021 is formed by forming a gap 1022 at the front end of the grabbing bar 102, the bottom of the gap 1022 is formed with a mounting groove 1023, and a second magnet is disposed in the mounting groove 1023.

The push-pull device 103 may be an air cylinder or other devices or mechanisms capable of driving the grabbing rod 102 to reciprocate along a linear direction, such as an electric cylinder, an oil cylinder, and the like, which are not described herein again.

As shown in fig. 5, the moving device 20 is any conventional mechanism capable of performing XYZ axes movement and rotation, and preferably, the moving device 20 may be a 6-axis robot, which is a known technology and will not be described herein.

As shown in fig. 9, the wire spool clamping jaw includes a connecting seat 1, a bearing plate 2, a base plate 3 and a cylinder 4 are disposed at a front end surface of the connecting seat 1, the cylinder 4 is fixed on the base plate 3 and is connected with a transmission plate 5 through a cylinder shaft, the transmission plate 5 is connected with at least three claw bodies 7 through a link type transmission mechanism 6 fixed on the bearing plate 2, one end of each of the claw bodies 7 is pivotally connected with the base plate 3, the other end extends to a front end of the bearing plate 2, and each claw body 7 is pivotally connected with a same-direction end of a first driving rod 61 and a second driving rod 62 of the link type transmission mechanism 6 and is driven by the cylinder 4 to rotate around a pivot connected with the base plate 3.

As shown in fig. 9, the connecting socket 1 includes a main body 11 and flanges 12 and 13 located at two ends of the main body 11, and the flanges 12 and 13 are formed with connecting holes located outside the main body 11. The flange 13 is used for connecting the moving device 20, the front end face of the flange 12 is connected with the bearing plate 2 through a group of columns 14, the bearing plate 2 is disc-shaped, the bearing plate is coaxial with the flange 12, a group of notches 22 opposite to the positions of the claws 7 are formed on the circumferential surface of the bearing plate, a sleeve of the thread end grabbing device 10 is fixed on the circumferential surface of the bearing plate 2, and the push-pull device 103 of the thread end grabbing device is fixed on the back surface of the bearing plate 2.

As shown in fig. 10, a set of circular mounting holes 23 is formed on the front surface of the carrier plate 2, the circular mounting holes 23 are coaxial with the carrier plate 2, a first magnet 8 is disposed in each mounting hole 23, the first magnet 8 can be a magnet or an electromagnet, etc., and they can be fixed in the mounting holes 23 by glue or bolts, etc., preferably, each first magnet 8 can float up and down relative to the carrier plate 2.

As shown in fig. 10, that is, the mounting hole 23 is a counter bore, and the front end opening is smaller than the rear end opening, each magnet is bolt-shaped and is slidably limited in one counter bore, a back plate 24 covering the mounting hole 23 is screwed at the rear end surface of the carrier plate 2, a spring is arranged between the bottom of the first magnet 8 and the back plate 24, one end of the spring abuts against the bottom surface of the magnet 8, and the other end abuts against the back plate 24, so that when the first magnet 8 is pressed downward, the first magnet can move downward relative to the carrier plate 2, and when no pressure is applied, the first magnet is reset under the reaction force of the spring.

Further, as shown in fig. 10, coaxial through holes 21 are formed at the centers of the carrier plate 2 and the back plate 24, the through hole 21 is a circular hole and has a diameter smaller than that of a circle enclosed by the mounting hole 23, namely, the round hole is positioned in the space enclosed by the magnet, the back end surface of the bearing plate 2 is provided with an air charging and discharging joint 9 which is opposite to the through hole 21, the inflation and deflation joint 9 is used for matching with a structure needing inflation and deflation, for example, the inflation and deflation can be carried out on an inflatable shaft, as shown in figure 11, which comprises a base 91 fixed on the back panel 23, an air nozzle 92 arranged on the base 91, an air charging and discharging passage 93 communicated with the air passage of the air tap 92 is formed on the base 91, the air inlet and outlet of the air charging and discharging channel 93 is positioned on the side wall of the base 91, thereby facilitating the connection of an air source and avoiding the interference with the connecting rod type transmission mechanism 6.

As shown in fig. 10, a group of pillars 25 is further vertically disposed on the rear end surface of the carrier plate 2, the pillars 25 are distributed on the periphery of the back plate 24, and the pillars 25 are fixedly connected to the base plate 3, the base plate 3 is preferably a square plate, the cylinder 4 is fixed at the center position of the rear end surface of the base plate 3, the cylinder shaft thereof is inserted into the through hole 31 in the center of the base plate 3, the transmission plate 5 includes a flat plate 51 parallel to the base plate 3 and a connector 52 located in the center of the flat plate 51, inserted into the through hole 31 and screwed with the cylinder shaft 41 of the cylinder 4, four pivot connection portions 53 are formed on the transmission plate 5 and equally divide the periphery of the transmission plate 5, and the pivot connection portions 53 are connected to the link transmission mechanism 6.

Specifically, as shown in fig. 7 and 12, the link-type transmission mechanism 6 includes a link 63 corresponding to each of the claw bodies 7 and having one end pivotally connected to one pivot connection portion 53 of the transmission plate 5, the link 63 is connected to the transmission plate 5 through a first connection shaft 65, and the link 63 is preferably H-shaped, two short arms 631 having one open end of the link 63 are located outside two protrusions 531, 532 of the pivot connection portion 53, a second connection shaft 66 is disposed between the two short arms 632 of the other end of the link 63, the second connection shaft 66 slidably penetrates through a first kidney-shaped hole 641 on a base 64, the base 64 is fixed on the back plate 24, and the length direction of the first kidney-shaped hole 641 is the same as the extending direction of the support 25; a first connecting shaft 65 connecting the connecting rod 63 and the transmission plate 5 is pivotally connected to the circular hole 611 at one end of the first driving rod 61, one end of the first driving rod 61 connected to the first connecting shaft 65 is located between the two bosses of the pivotal connection portion 53, and the other end of the first driving rod 61 is pivotally connected to the pawl 7. The second connecting shaft 66 connecting the link 63 and the base 64 is pivotally connected to the kidney-shaped hole 621 of the second driving lever 62, the other end of the second driving lever 62 is pivotally connected to the pawl body 7, and the connection point of the second driving lever 62 to the pawl body 7 is located at the front end of the connection point of the first driving lever 61 to the pawl body 7, so that the first driving lever 61 and the second driving lever 62 are in a parallel or approximately parallel state.

The quantity of the claw bodies 7 can be set according to the needs, such as 3, 4 or more, preferably the claw bodies 7 are 4, and the claw bodies are distributed in a square shape, so that on one hand, uniform clamping of the wire winding disc at all places can be guaranteed, excessive load of the local claw bodies 7 caused by uneven stress during grabbing is avoided, meanwhile, the space occupied by the connecting rod type transmission mechanism 6 can be minimized, and interference with other structures is avoided.

As shown in fig. 12, each of the claw bodies 7 includes a swing arm 71, one end of the swing arm 71 is pivotally connected to the connecting portion 31 on the side surface of the base plate 3, the front end of the swing arm 71 extends to the front of the carrying plate 2 and is opposite to a position of a notch 22 on the side surface of the carrying plate 2, and the swing arm 71 can be partially or completely embedded into the notch 22 when it is in a retracted state. The front end of the swing arm 71 is provided with a limit block 72, the limit block 72 and the front end of the swing arm 71 form a clamping groove 73, the width of the clamping groove 73 is larger than the thickness of the blocking disc at one end of the wire spool, and therefore the wire spool with different blocking disc thicknesses can be clamped by the claw body.

Moreover, as shown in fig. 4 and 13, in order to ensure that the thread end is loosened during the winding process when the thread end is wound on the wire spool, the automatic winding system further includes a thread end fixing mechanism 40, the thread end fixing mechanism 40 includes an installation plate 402 fixed on a movable block of an electric cylinder 401, an air cylinder 403 is arranged on the installation plate 402, the moving direction of the movable block of the electric cylinder and the extending and retracting direction of an air cylinder shaft of the air cylinder 403 are consistent with the moving direction of the guide fusing device 30, a wheel carrier 404 is fixed at the free end of the air cylinder shaft of the air cylinder 403, a roller 405 is rotatably arranged on the wheel carrier 404, and the roller 405 is positioned right below the V-shaped groove of the Y-shaped guide when in the extending state.

In practical use, in order to cooperate with a plurality of winding machines, the thread end gripping device 10, the moving device 20, the guiding and fusing device 30, and the thread end fixing mechanism 40 are disposed on a same moving line (not shown in the figure), wherein the moving line may be a conveying line, an AGV cart, or a tramcar-like structure, and is a known technology and will not be described in detail herein.

When the whole automatic winding system works, the control of the start-stop and working states of various electrical devices such as various cylinders, motors, electric cylinders and the like can be realized through various known control devices such as a control device formed by a PLC and an industrial computer and by combining various sensors such as a proximity sensor, a laser ranging sensor and the like, and the control is a known technology and is not described in detail herein.

The winding method of the automatic winding system according to the present invention is described below by taking a reel that can be attracted by a magnet as an example, before use, the claw 7 is kept in an open state, and the cylinder shaft of the cylinder 4 is in an extended state, and the method includes the following steps:

and S01, the moving device 20 drives the wire spool clamping jaw to grab a wire spool which is not wound to move to an air expansion shaft of the winding machine, and the air expansion shaft fixes the wire spool.

The detailed process is as follows:

s1, the moving device 20 drives the coil clamping jaws to make the loading plate 2 parallel to and opposite to the blocking plate at one end of the coil, so that the first magnet 8 on the loading plate 2 is adsorbed at the end face of the blocking plate of the coil.

S2, the cylinder 4 is actuated to retract the cylinder shaft, which causes the driving plate 5 to move toward the cylinder 4, thereby driving the connecting rod 63 connected thereto to move toward the cylinder 4, further driving the second driving rod 62 connected to the connecting rod 43 to move toward the substrate 3, and simultaneously moving the end of the first driving rod 4 connected to the driving plate 5 toward the substrate 3, so that the first driving rod 61 and the second driving rod 62 apply a pulling force to the claw 7, thereby causing the four claws 7 to rotate and contract around their pivot connection points with the substrate 3, thereby causing the four claws to clamp the blocking disk adsorbed by the first magnet 8 between the claws and the first magnet 8 or the bearing plate 2, and causing the first magnet 8 to press down due to the clamping force applied to the blocking disk.

S3, the moving device 20 drives the spool clamping jaws to move the spool clamped on the spool clamping jaws to a state that the central hole of the spool is coaxial with an air expansion shaft, and the spool 100 is sleeved on the air expansion shaft.

And S4, finally, starting the air cylinder 4 to open the four claw bodies 7, driving the inflation and deflation joints on the bearing plate 2 to be in butt joint with the air nozzles of the inflatable shafts by the moving device 20, opening an air source, inflating the inflatable shafts, and expanding the inflatable shafts to fix the wire spool.

S02, the moving device 20 drives the thread end grabbing device 10 to grab the thread object between the thread supplying machine 50 and the upper partition column 301, the pneumatic clamping jaw 307 loosens the thread end clamped by the pneumatic clamping jaw, and the moving device 20 drives the thread end grabbing device 10 to wind and fix the thread object grabbed by the pneumatic clamping jaw on the winding disc of the winding machine;

the detailed process is as follows:

s80, as shown in fig. 19, the moving device 20 drives the thread-end grasping device 10 to move to the thread 90 between the thread supply device 50 and the upper partition column 301, at this time, the grasping rod 102 of the thread-end grasping device 10 keeps extending state, the notch on it faces to the thread 90 and the grasping rod abuts against the thread 90 or the thread 90 is located in the notch of the grasping rod 102, when the grasping rod 102 contracts, it drives the thread 90 to move into the sleeve 101 and cooperate with the sleeve to clamp the thread 90.

S90, the air cylinder 3071 of the pneumatic jaw 307 drives the two jaws open, so that the pneumatic jaw 307 releases the wire end held thereby.

S100, the moving device 20 drives the thread end grasping device 10 to wind the thread grasped by the thread end grasping device on the winding disc of the winding machine for 2 to 3 turns according to the winding direction of the thread.

And S200, finally, starting an electric cylinder 401 and an air cylinder 403 of the thread end fixing mechanism 40 to enable the roller 405 to be attached to the thread end to fix the thread end, and then starting the winding machine to perform winding.

And S03, the winding machine drives the air expansion shaft to rotate, and the yarn output wheel on the yarn supply machine reciprocates along the direction parallel to the axis of the air expansion shaft to supply the yarn, so that the winding is completed, as shown in the attached figure 14.

S00, at this time, the electric cylinder 3010 is activated to make the guiding fusing device 30 move forward to the upper right corner of the winding disc 100 of the winding machine, and the Y-shaped guiding device 306 extends into the right semicircular frame of the winding disc 100.

S10, at this time, the upper partition column 301, the lower partition column 302 and the fuse 303 are all in a gapped state (the second state), as shown in fig. 14, the moving device 20 drives the thread end grabbing device 10 to move to below the thread 60 between the thread supplying machine 50 and the wire spool 100, and the limiting groove 1011 on the outer surface of the sleeve thereof is opposite to the thread 60 between the thread supplying machine 50 and the wire spool 100, and then the thread end grabbing device 10 pulls the thread 60 in the direction of the fuse device 30, i.e. pulls the thread in the upper right-angle direction, as shown in fig. 15, when the thread end grabbing device 10 moves to above the upper partition column 301 and is slightly biased to the right side of the upper partition column 301, the thread 60 pulled by the thread end grabbing device is located on the right side of the upper partition column 301 and the lower partition column 302.

S20, the upper and lower blocking posts 301 and 302 are switched to the first state, i.e., their cylinder 3013 drives the second post 3012 to move toward the first post 3011, thereby blocking the wire 60 on their right side, as shown in fig. 16, where the wire is located in the guide fusing device.

S30, as shown in fig. 16, the moving device 20 drives the thread end gripping device 10 to move to the right side of the thread 60 between the lower partition post 302 and the spool 100, and the position of the limiting groove 1011 on the outer surface of the sleeve of the thread end gripping device 10 is opposite to the thread 60. The moving device 20 drives the thread end grasping device 10 to move the thread 60 along the winding direction a of the thread on the spool, i.e., the thread 60 is wound around the outer circumference of the spool 100 in a counterclockwise direction, at this time, as shown in fig. 17, the thread moved by the thread end grasping device 10 forms a loop 70, and finally the thread end grasping device 10 is moved to the thread 70 between the fuse 303 and the lower partition post 302, preferably, the thread end grasping device 10 is positioned at the right side thereof, and then, as shown in fig. 17, the grasping rod 102 is first switched from the contracted state to the state of being extended from the bushing 101 and the extensible rod 102 is abutted against the thread 80, while the notch 1022 of the grasping rod 102 is directed toward the thread 80.

S40, as shown in fig. 17, the grasping rod 102 of the thread end grasping device 10 is contracted, the hook 1021 at the front end of the grasping rod 102 hooks the thread 80 between the fuse 303 and the lower partition post 302, and the thread 80 is fixed by the engagement of the hook 1021 and the sleeve 101.

S50, the pneumatic cylinder 3071 of the pneumatic jaw 307 is actuated to clamp the wire between the notches 3074 of its two jaws 3072, 3073 as shown in fig. 17.

60, the cylinder 3033 of the fuse 303 is then actuated to clamp and fuse a wire passing between the first fuse block 3031 and the second fuse block 3032, as shown in FIG. 18.

S70, finally, the moving device 20 drives the thread end grasping device 10 to move leftward and forward so as to tighten the thread end grasped by the device in the loop 70 formed on the outer peripheral surface thereof. Specifically, the sleeve of the thread end grasping device 10 is first withdrawn from the loop 70 to penetrate the thread end grasped by the sleeve into the loop 70, and then the thread end grasping device 10 pulls the thread end to the left side to tighten the loop 70 with the thread end into a knot.

And blanking the wire spool after the binding is finished.

And S5, the moving device 20 drives the reel clamping jaws to enable the air inflation and deflation joints on the reel clamping jaws to be in butt joint with air nozzles of an air inflation shaft on the winding machine for air deflation.

S6, the moving device 20 drives the loading plate 2 of the spool clamping jaw to be parallel to and opposite to the blocking plate at one end of the spool, so that the first magnet 8 on the loading plate 2 is adsorbed at the end face of the blocking plate of the spool;

s7, the cylinder 4 is actuated to retract the cylinder shaft, so that the 4 claws are retracted to clamp the outer end of the spool, and then the spool jaws are driven by the moving device 20 to move the spool to a specified position for blanking.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims (9)

1. Guide fuse-link device, its characterized in that: the fuse protector comprises a mounting seat, wherein an upper partition column (301), a fuse (303), a Y-shaped guider (306) and a lower partition column (302) are sequentially arranged on the mounting seat from top to bottom, and the upper partition column and the lower partition column are parallel;

in a first state, the upper breaking column (301) and the lower breaking column (302) can be matched with at least one side plate of the mounting seat to limit the linear object from moving from the inner side to the outer side of the guide fusing device;

in a second state, notches which are in the same position and used for allowing the linear objects to pass through are formed in the upper partition column (301) and the lower partition column (302) respectively;

the Y-shaped guide (306) has a guide channel that guides the thread to the gap passing through the upper and lower standoff posts (301, 302) and extending to the front and rear sides of the gap;

the fuse (303) can fuse a wire located between the upper partition column (301) and the lower partition column (302) when the upper partition column (301) and the lower partition column (302) are in the first state.

2. The directional fuse device as recited in claim 1, wherein: the mounting seat is fixed on a support, and the support is arranged on a translation mechanism driving the support to reciprocate along a first direction.

3. The directional fuse device as recited in claim 1, wherein: the upper isolating column (301) comprises a first coaxial column body (3011) and a second coaxial column body (3012), the first column body (3011) is fixed in position, and the second column body (3012) is fixed on a telescopic shaft of a cylinder (3013) fixed in position.

4. A directional fuse device as set forth in claim 3, wherein: and a limiting groove (3014) close to the free end of the second column body (3012) is formed on the circumferential surface of the second column body.

5. The directional fuse device as set forth in claim 1, wherein: and a pneumatic clamping jaw (307) is arranged between the upper partition column and the fuse (303) and comprises two clamping heads which are driven by an air cylinder and extend to the lower part of the upper partition column.

6. A guide fuse device as claimed in any one of claims 1 to 5, wherein: a shielding plate (3030) is arranged in front of the fuse (303), the shielding plate (3030) is arranged in a shielding cylinder (3040) which drives the shielding plate to reciprocate along the extending direction parallel to the upper isolating column, and the shielding cylinder (3040) can drive the shielding plate (3030) to move to shield a gap between two fusing blocks of the fuse (303).

7. Automatic winding system, including supplying line machine and coiling machine, its characterized in that: further comprising a fuse guide device (30) according to any one of claims 1 to 6, a thread end catching device (10) and a spool holding jaw.

8. The automatic winding system of claim 7, wherein: the end of wire grabbing device and wire reel clamping jaw pass through same mobile device (20) drive and remove, just the end of wire grabbing device is fixed in the lateral part of wire reel clamping jaw.

9. The automatic winding system of claim 7, wherein: the yarn end fixing device (40) is provided with a roller (405) which can extend and retract in a reciprocating mode relative to an inflatable shaft of the winding machine, and the axis of the roller (405) is parallel to the axis of the inflatable shaft.

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