CN212049974U

CN212049974U - Automatic disc changing and stacking device of wire rewinding machine

Info

Publication number: CN212049974U
Application number: CN202020432655.7U
Authority: CN
Inventors: 璧典寒; 赵亮
Original assignee: Suzhou Meita Moore Technology Co ltd
Current assignee: Heilongjiang Yirong Automation Equipment Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-01
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses an automatic disk changing and code stacking device of a take-up machine, which comprises a wire coil transfer device, a wire head processing device and a wire coil storage device, wherein the wire coil storage device is arranged with a wire coil in a directional way; the wire coil transfer device comprises a wire coil clamp which moves at a wire coil feeding station, a wire collecting station and a code disc station; the thread end processing device comprises a clamp opening mechanism, a thread end clamp addressing device and a thread end poking-off mechanism, wherein the thread end clamp addressing device drives the rotating disc to stop at a clamp opening station to enable the thread end clamp on the rotating disc to be matched with the position of the clamp opening pressing block, and the thread end poking-off mechanism pokes the thread end from the thread end clamp. The automatic disc changing and stacking device can automatically place an empty disc on the rotating disc, is convenient to take up a line, can open a line head clamp of the line clamping mechanism after the winding of a take-up machine is finished so as to pull out a line head, and is convenient to move out a full-wound disc from the stacking disc.

Description

Automatic disc changing and stacking device of wire rewinding machine

Technical Field

The utility model relates to an automatic trade a set code wheel device especially relates to the automatic trade a set code wheel device of admission machine.

Background

A take-up machine is a device that winds a wire harness on a wire spool. The wire coil is of a cylindrical structure, flanges are arranged at the upper end and the lower end of the wire coil, the take-up machine comprises guide wheels for guiding the wire harness, the guided wire harness is wound on the wire coil through a wire arranging mechanism, the wire coil is generally placed on a rotary disk, the rotary disk is driven by a motor, meanwhile, a wire clamping mechanism is arranged on the rotary disk and used for clamping a wire end, when the wire is taken up, the wire end needs to be clamped by the wire clamping mechanism, and then the rotary disk drives the wire coil to rotate so that the wire harness is wound on the wire coil. And the wire coil and the rotating disk are in transmission fit through the convex block and the groove, so that the rotating disk rotates to drive the wire coil to rotate.

However, the disc changing and the code disc of the existing wire rewinding machine can not be automated at present, and generally, an empty wire coil is required to be manually placed on a rotating disc, then after the machine is started, the wire head of the wire harness is manually pulled to be sent to the wire clamping mechanism to clamp the wire head, then the rotating disc rotates to drive the wire coil to rotate so as to realize the winding and the taking-up of the wire harness, after the coiling of a wire coil is finished, the wire winding machine cuts off the wire harness, at the moment, a new wire head of the wire harness is clamped by a wire feeding clamping mechanism, then the thread end clamp needs to be manually opened, the old thread end is taken down, the fully wound thread coil can be moved out, a new empty thread coil is manually sent to the rotating disc, then a wire feeding clamping mechanism of the wire rewinding machine clamps a new wire end and feeds the new wire end into the wire end clamp, an elastic sheet structure is arranged at an opening of the wire end clamp, the wire harness can quickly enter the wire end clamp, however, the take-up is troublesome to take out, that is, the existing take-up machine needs to take out the thread end from the thread end clamp manually every time the take-up is finished.

However, the existing wire rewinding machine still has the following technical problems:

1. the disc changing and the disc stacking of the wire coil of the wire rewinding machine need manual participation, and the efficiency is low;

2. after each wire coil is fully wound, the wire head clamp of the wire clamping mechanism needs to be manually opened, so that the wire head can be taken out only by taking out the wire head, and the wire coil winding machine is complex in operation.

3. When the existing wire rewinding machine is used for rewinding, transmission between the wire coil and the rotating disc is in transmission fit with the convex block and the groove, but certain traction force can be generated on the wire coil due to the wire harness when the wire coil rotates, so that power transmission between the wire coil and the rotating disc is unreliable.

4. The wire coil specification of present admission machine is more, and general ordinary anchor clamps can't be fit for the centre gripping of multiple specification.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides an automatic change a set code wheel device of admission machine, this automatic change a set code wheel device can be automatically put into the rotary disk with empty dish on, conveniently receive the line, can open the end of a thread clamp of thread clamping mechanism again and make the end of a thread dial out after admission machine wire winding is accomplished, conveniently will be around full drum shifts out the code wheel.

In order to solve the technical problem, the technical scheme of the utility model is that: an automatic disk changing and code stacking device of a wire rewinding machine comprises a wire coil transferring device, a wire head processing device and a wire coil storage device;

the wire coil storage device is arranged at the wire coil loading station, and the position of a rotating disc of the wire rewinding machine is defined as a wire rewinding station; the wire coil storage device comprises a placing bottom plate, and wire coils are placed on the placing bottom plate in an oriented mode;

the wire coil transfer device comprises a transfer rack, wherein a wire coil clamp for clamping a wire coil is arranged on the transfer rack, the wire coil clamp is driven by a transfer driving mechanism to move in the X direction, the Y direction and the Z direction, and the moving range of the wire coil clamp in the X direction and the Y direction covers a wire coil feeding station, a wire collecting station and a code disc station;

the thread end processing device comprises a base arranged on the side face of a rotary disk of the wire winding machine, an opening and clamping mechanism is installed on the base and comprises an opening and clamping pressing block which is slidably installed on the base and driven by an opening and clamping power device, a thread end clamp addressing device driving the rotary disk to rotate is installed on the side face of the rotary disk, the thread end clamp addressing device drives the rotary disk to stop at an opening and clamping station to enable a thread end clamp on the rotary disk to be matched with the opening and clamping pressing block in position, and a thread end poking mechanism enabling the thread end to be poked away from the thread end clamp is further installed on the base.

As a preferable scheme, the thread end clamp addressing device comprises a friction wheel driven by an addressing rotary power device, the friction wheel is in friction fit with the edge of a rotary disc of the wire winding machine, an addressing detection sensor for detecting the position of the thread end clamp on the rotary disc is arranged on one side of the rotary disc, the position of the thread end clamp can be detected by the addressing detection sensor, and meanwhile, the friction wheel can provide the addressing rotary power of the rotary disc, so that the addressing action is rapid and accurate.

As a preferable scheme, the end-of-wire poking-away mechanism comprises a poking rod which is rotatably installed on the base, the lower end of the poking rod is defined as an end-of-wire poking end, the poking rod is driven by a poking-away rotary power device, and the end-of-wire poking-away mechanism can be used for poking out the loosened wire harness in the end-of-wire clamp through deflection of the poking rod, so that the wire coil can be conveniently transferred.

As a preferred scheme, the base comprises a fixed support and a device mounting seat arranged on the fixed support, the opening and clamping power device is an opening and clamping cylinder, the opening and clamping cylinder is arranged on the device mounting seat through an angle adjusting mechanism, the opening and clamping pressure block is fixed on a piston cylinder of the opening and clamping cylinder, the thread end pulling-off mechanism is arranged on the device mounting seat, the angle of the opening and clamping cylinder can be adjusted through the angle adjusting mechanism, the downward pressing angle of the opening and clamping pressure block can be adjusted, and the opening and closing actions are more accurate.

As a preferred scheme, the device mounting base is installed on the fixed support in a lifting and sliding manner, and a height adjusting power device is arranged between the device mounting base and the fixed support, so that the lower pressure of the unclamping press block can be better adjusted by utilizing the height adjusting device to be matched with the telescopic stroke of the unclamping cylinder, and the proper opening angle of the thread end clamp is ensured.

As an optimal scheme, the drum anchor clamps include the mount pad, sharp slidable mounting has first clamping jaw and second clamping jaw on the mount pad, is provided with synchronous mechanism that opens and shuts before first clamping jaw and the second clamping jaw, install the power device that opens and shuts of driving first clamping jaw or second clamping jaw rectilinear movement on the mount pad, the lower extreme of first clamping jaw lower extreme and second clamping jaw all is provided with the claw that struts that inserts in the drum centre bore, strut and be provided with two at least tight steps on the claw, this drum anchor clamps utilize to strut the claw from interior to exterior and strut the drum to opening and shutting power device's the stroke of opening and shutting is littleer, and the structure is compacter, has set up two at least tight steps simultaneously, and consequently the power device that opens and shuts can stretch out under the circumstances of same length can from interior to exterior the tight drum of more specifications, and adaptability is wider.

As a preferable scheme, a wire head protection device for protecting the wire head of the wire harness of the wound wire coil is further mounted on the mounting seat.

As a preferred scheme, the thread end protection device comprises a rotating shaft, the rotating shaft is rotatably installed on the installation seat around a vertical direction thread, a protection plate is arranged below the rotating shaft, a deflection power device in transmission connection with the rotating shaft is installed on the installation seat, the deflection power device drives the protection plate to be close to or far away from a coil body of the thread coil, the thread end protection device can protect the thread end through deflection of the rotating shaft, and the thread end is prevented from being loose in the transferring process of the thread coil.

As a preferred scheme, the front side of the placing bottom plate is provided with a plurality of rows of fixing columns which are convenient for placing a central hole of a wire coil, the position of each fixing column is defined as a placing station, the distance between the fixing columns is larger than the sum of the diameters of flanges of two wire coils, the front side of the placing bottom plate is provided with a plurality of positioning columns matched with positioning holes on the wire coil, each positioning column corresponds to the fixing column one by one, the front side of the placing bottom plate is also provided with a wire coil detection sensor for detecting whether the wire coil is placed on the placing station or not and an indicator lamp for indicating whether the wire coil is placed on the wire coil or not, the back side of the placing bottom plate is provided with a control box, the wire coil detection sensor and the indicator lamp are both electrically connected with the control box, so that when a wire coil is placed on a, therefore, the placing condition of each placing station wire coil can be known, and finally, the wire coil transfer device can accurately move, so that the accuracy of the action of the upper plate is improved

As an optimal scheme, one side of rotary disk is provided with drum location closing device, drum location closing device includes by location rotary power device driven rotating base, the last vertical stand that is provided with of rotating base, vertical lift slidable mounting has the cantilever on the stand, install drive cantilever lift gliding lift power device on the stand, the free end of cantilever is rotatory around vertical center and is installed the location pressure head, the bottom of location pressure head be provided with drum centre bore location complex location portion, utilize drum location closing device can fix a position and compress tightly the drum at the in-process that the drum received the line, make the wire winding action more regular, avoid the drum beat or become flexible and break away from.

After the technical scheme is adopted, the utility model discloses an effect is: the automatic disc changing and stacking device comprises a disc transferring device, a thread end processing device and a disc storage device;

the wire coil storage device is arranged at the wire coil loading station, and the position of a rotating disc of the wire rewinding machine is defined as a wire rewinding station; the wire coil storage device comprises a placement bottom plate, wire coils are placed on the placement bottom plate in an oriented mode, and the wire coils are placed on the placement bottom plate in an oriented mode, so that the wire coils can be conveniently conveyed to the rotating disc according to specified positions, and accurate transmission connection between the wire coils and the rotating disc is guaranteed.

The wire coil transferring device comprises a transferring rack, wherein a wire coil clamp for clamping a wire coil is arranged on the transferring rack, the wire coil clamp is driven by a transferring driving mechanism to move in the X direction, the Y direction and the Z direction, and the moving range of the wire coil clamp in the X direction and the Y direction covers a wire coil feeding station, a wire collecting station and a code disc station; therefore, the wire coil clamp can clamp the wire coil to operate in space, so that the wire coil can be conveyed from the wire coil feeding station to the wire collecting station, and meanwhile, the wire coil fully collected in the wire collecting station can be conveyed to the code disc station;

the thread end processing device comprises a base arranged on the side face of a rotating disc of the wire rewinding machine, a clamp opening mechanism is arranged on the base and comprises a clamp opening pressing block which is slidably arranged on the base and driven by a clamp opening power device, a thread end clamp addressing device which drives the rotating disc to rotate is arranged on the side face of the rotating disc, the thread end clamp addressing device drives the rotating disc to stop at a clamp opening station to enable a thread end clamp on the rotating disc to be matched with the position of the clamp opening pressing block, a thread end poking-off mechanism which pokes a thread end from the thread end clamp is also arranged on the base, so that after a wire coil is placed on the rotating disc to take up the thread, the rotating disc stops rotating, the thread end clamp addressing device can drive the rotating disc to slowly and reversely rotate, the thread end clamp of the thread clamping mechanism is found, the thread end clamp corresponds to the position of the clamp opening pressing block, and the clamp opening power device drives the clamp opening pressing block to slidably press, after the tail end of the thread end clamp is pressed down, the head of the thread end clamp can be opened, then the thread end poking-off mechanism acts to poke the thread end out of the thread end clamp, so that the thread end is separated from the thread end clamp, and the thread coil can be sent out at the moment.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the invention;

FIG. 3 is a schematic view of a wire coil clamp configuration;

FIG. 4 is a perspective view of a wire coil holder;

FIG. 5 is a side schematic view of the thread end pulling mechanism;

FIG. 6 is a left side view of FIG. 5;

FIG. 7 is a schematic view of the front side of the placement base;

FIG. 8 is a schematic view of the back of the placement base;

figure 9 is a perspective view of the wire coil positioning and clamping device;

FIG. 10 is an installed cross-sectional view of the drum positioning ram;

in the drawings:

1. a wire coil transfer device; 101. a transfer rack; 102. a support beam; 103. a horizontally moving beam; 104. a vertical beam; a Y slide; 106. a wire coil clamp; 1061. a mounting seat; 1062. a first jaw; 1063. a drive plate; 1064. a first connecting plate; 1065. step tightening; 1066. a guide slope; 1067. a second jaw; 1068. a second connecting plate; 1069. a yaw crank; 10610. a linear cylinder; 10611. mounting a plate; 10612. a rotating shaft; 10613. a protection plate; 10614. an opening and closing cylinder; 10615. a positive lead screw and a negative lead screw; 10616. a counter nut; 10617. a positive nut;

2. a wire coil positioning and pressing device; 201. rotating the base; 202. positioning a rotary power device; 203. a column; 204. a cantilever; 205. a lifting power device; 206. positioning a pressure head; 2061. a connecting portion; 2062. a flexible press head portion; 2063. a positioning part; 2064. rotating the main shaft; 2065. a first outer hub half; 2066. a second outer sleeve half; 2067. a one-way bearing; 2068. a one-way bearing sleeve; 2069. a drive motor;

3. a thread end processing device; 301. a base; 3011. a fixed support; 3012. a device mount; 3013. a vertical bar hole; 302. a clamp opening power device; 303. opening the clamping pressing block; 304. a deflector rod; 305. a rotating cylinder; 306. an arc-shaped hole; 307. adjusting the bolt; 308. a central hinge shaft;

4. a wire coil storage device; 401. placing a bottom plate; 4011. a bottom plate body; 4012. reinforcing the enclosure frame; 4013. an auxiliary reinforcing beam; 4014. supporting legs; 402. fixing a column; 403. a positioning column; 404. a wire coil detection sensor; 405. an indicator light; 406. a control box;

5. wire coils; 6. rotating the disc; 7. a friction wheel; A. a wire take-up station; B. a plate feeding station; C. and (5) code disc stations.

Detailed Description

The present invention will be described in further detail with reference to the following examples.

As shown in fig. 1 to 10, the automatic disc changing and code disc device of the wire rewinding machine comprises a wire coil transferring device 1, a wire head processing device 3 and a wire coil storage device 4.

As shown in fig. 7 and 8, the wire coil storage device 4 is arranged at the upper disc station B, and the rotating disc 6 of the wire rewinding machine is positioned at the wire rewinding station a; the wire coil storage device 4 comprises a placing bottom plate 401, and wire coils 5 are placed on the placing bottom plate 401 in an oriented mode; wherein, the front of the placing bottom plate 401 is provided with a plurality of rows of fixing columns 402 convenient for placing the central hole of the wire coil 5, the position of each fixing column 402 is defined as a placing station, the distance between the fixing columns 402 is larger than the sum of the diameters of the flanges of two wire coils 5, the front of the placing bottom plate 401 is provided with a plurality of positioning columns 403 matched with the positioning holes on the wire coils 5, each positioning column 403 is in one-to-one correspondence with the fixing column 402, the front of the placing bottom plate 401 is further provided with a wire coil detection sensor (not shown in the figure) for detecting whether the wire coil 5 is placed on the placing station, an indicator lamp 405 for indicating whether the wire coil 5 is placed, the back of the placing bottom plate 401 is provided with a control box 406, the wire coil detection sensor and the indicator lamp 405 are both electrically connected with the control, meanwhile, the indicator lamp 405 can be turned on, so that the communication between the indicator lamp and the wire coil transfer device 1 is convenient, the placing condition of each placing station wire coil 5 can be known, and finally the wire coil transfer device 1 can accurately move, so that the accuracy of the wire coil action is improved. Can fix a position drum 5 through reference column 403, make drum 5 put according to specific direction, make things convenient for drum 5 accurate transport to be connected with the transmission of rotary disk 6 on the rotary disk 6 like this.

In this embodiment, the placement base plate 401 includes a rectangular base plate body 4011, reinforcing beams are disposed around the back surface of the base plate body 4011 to form a reinforcing enclosure frame 4012, parallel auxiliary reinforcing beams 4013 are disposed inside the reinforcing enclosure frame 4012 on the back surface of the base plate body 4011, and the control box 406 is disposed between the auxiliary reinforcing beams 4013. Supporting feet 4014 are arranged at four corners of the reinforcing surrounding frame 4012.

The wire coil detection sensor is preferably a non-contact sensor, for example, a reflective photoelectric sensor can be used for detecting whether a wire coil 5 exists at a placing station, and when the wire coil 5 is placed, the signal of the reflective photoelectric sensor is shielded and used, so that the wire coil 5 is finally detected. The wire coil detection sensor 4 is a common sensing device in the current market, and the control box 406 is also a control box 406 matched with the common wire coil detection sensor. In addition, the indicator lamp 405 is an LED display lamp. The fixing column 402 is detachably fixed on the placing station through a bolt. The positioning column 403 and the fixing column 402 are detachably fixed on the placing bottom plate 401 in the same mounting manner.

As shown in fig. 1 to 4, the wire coil transferring device 1 includes a transferring frame 101, a wire coil clamp 106 for clamping the wire coil 5 is disposed on the transferring frame 101, the wire coil clamp 106 is driven by a transferring driving mechanism to move in the X direction, the Y direction and the Z direction, the moving range of the wire coil clamp 106 in the X direction and the Y direction covers a wire coil station B, a wire take-up station a and a code wheel station C, wherein the code wheel station C generally places a wooden frame with holes for holding full coils.

Wherein, transfer actuating mechanism is three-dimensional truss robot, and its concrete structure is: two parallel support beams 102 extending in the X direction are provided on the transfer gantry 101, a horizontal moving beam 103 is arranged on the supporting beam 102 in a sliding way along the X-axis direction, an X power device for driving the horizontal moving beam 103 to slide along the X direction is arranged between the horizontal moving beam 103 and the frame, a Y sliding seat 105 is arranged on the horizontal moving beam 103 in a sliding way along the Y direction, a Y power device for driving the Y sliding seat 105 to slide is arranged between the Y sliding seat 105 and the horizontal moving beam 103, a vertical beam 104 is slidably mounted on the Y sliding seat 105 along the Z direction, a Z power device for driving the vertical beam 104 to ascend and descend is mounted between the Y sliding seat 105 and the vertical beam 104, a wire coil clamp 106 is mounted at the lower end of the vertical beam 104, the X power device, the Y power device and the Z power device are all servo motors and drive corresponding parts to move through a gear rack mechanism.

As shown in fig. 3 and 4, the wire coil clamp 106 includes a mounting seat 1061, a first clamping jaw 1062 and a second clamping jaw 1067 are linearly slidably mounted on the mounting seat 1061, a synchronous opening and closing mechanism is provided in front of the first clamping jaw 1062 and the second clamping jaw 1067, and an opening and closing power device for driving the first clamping jaw 1062 or the second clamping jaw 1067 to linearly move is mounted on the mounting seat 1061.

The synchronous opening and closing mechanism comprises a positive and negative lead screw 10615 rotatably mounted on a mounting seat 1061, a positive nut 10617 and a negative nut 10616 are respectively mounted on a positive thread section and a negative thread section of the positive and negative lead screw 10615 in a threaded manner, and the positive nut 10617 and the negative nut 10616 are respectively connected with a first clamping jaw 1062 and a second clamping jaw 1067. The first clamping jaw 1062 and the second clamping jaw 1067 are detachably mounted on a first connecting plate 1064 and a second connecting plate 1068, respectively, the first connecting plate 1064 and the first slider and the positive nut 10617 are detachably and fixedly connected, the second connecting plate 1068 and the second slider and the negative nut 10616 are detachably and fixedly connected, and the transmission plate 1063 and the first connecting plate 1064 or the second connecting plate 1068 are detachably connected. First jaw 1062 and second jaw 1067 are mounted on mount 1061 via first and second slides and linear guides. In this embodiment, the opening and closing power device is an opening and closing cylinder 10614, and the driving plate 1063 drives the first connecting plate 1064 to slide, and finally the first clamping jaw 1062 and the second clamping jaw 1067 are opened and closed by the synchronous opening and closing mechanism.

The lower ends of the first clamping jaw 1062 and the second clamping jaw 1067 are provided with an opening claw portion inserted into a central hole of the wire coil 5, and the opening claw portion is provided with at least two tightening steps 1065, wherein preferably in this embodiment, three tightening steps 1065 are provided on the opening claw portion, and the lower end of each tightening step 1065 is provided with a guide inclined surface 1066.

And a wire head protection device for protecting the wire head of the wire harness of the wound wire coil 5 is further installed on the installation seat 1061. The thread end protection device comprises a rotating shaft 10612, the rotating shaft 10612 is rotatably mounted on a mounting seat 1061 around a vertical direction, a protection plate 10613 is arranged below the rotating shaft 10612, a deflection power device in transmission connection with the rotating shaft 10612 is mounted on the mounting seat 1061, the deflection power device drives the protection plate 10613 to be close to or far away from a reel body of the thread spool 5, and the thread end protection device can protect thread ends through deflection of the rotating shaft 10612 and prevent the thread ends of the thread spool 5 from being loose in a transferring process.

The deflection power device is a linear cylinder 10610, a mounting plate 10611 is arranged on the side surface of the mounting seat 1061, the rotating shaft 10612 is vertically deflected and mounted on the mounting plate 10611, a deflection crank is fixed at the upper end of the rotating shaft 10612, one end of the linear cylinder 10610 is rotatably mounted at the top of the mounting seat, and the other end of the linear cylinder 10610 is hinged to the deflection crank. When the linear cylinder 10610 extends and retracts, the deflection crank is driven to deflect, and finally the protection plate 10613 is close to or far away from the disc body of the wire coil 5 to achieve protection or release.

As shown in fig. 5 and 6, the thread end processing device 3 includes a base 301 disposed on a side surface of a rotary disk 6 of the wire rewinding machine, an unclamping mechanism is mounted on the base 301, the unclamping mechanism includes an unclamping press block 303 slidably mounted on the base 301 and driven by an unclamping power device 302, a thread end clamp addressing device for driving the rotary disk 6 to rotate is mounted on a side surface of the rotary disk 6, the thread end clamp addressing device drives the rotary disk 6 to stop at an unclamping station so that a thread end clamp on the rotary disk 6 is matched with the position of the unclamping press block 303, and a thread end separating mechanism for separating a thread end from the thread end clamp is further mounted on the base 301.

The wire head clamp addressing device comprises a friction wheel 7 driven by an addressing rotary power device, the friction wheel 7 is in friction fit with the edge of a rotary disk 6 of the wire winding machine, an addressing detection sensor for detecting the position of a wire head clamp on the rotary disk 6 is arranged on one side of the rotary disk 6, the position of the wire head clamp can be detected by the addressing detection sensor, and meanwhile, the friction wheel 7 can provide addressing rotary power for the rotary disk 6, so that the addressing action is rapid and accurate.

The end-of-thread poking-off mechanism comprises a poking rod 304 rotatably mounted on a base 301, the lower end of the poking rod 304 is defined as a wire poking end, and the poking rod 304 is driven by a poking-off rotary power device which realizes rotation by adopting a rotary air cylinder 305.

The base 301 includes fixing support 3011 and installs the device mount pad 3012 on fixing support 3011, it presss from both sides the power device 302 for opening to press from both sides the cylinder, it presss from both sides the cylinder to open to press from both sides the cylinder and passes through angle adjustment mechanism and install on device mount pad 3012, it is fixed in on the piston cylinder of the cylinder to open to press from both sides clamp pressure piece 303, the end of a thread is dialled and is separated the mechanism and install on device mount pad 3012, utilizes angle adjustment mechanism can adjust the angle of the cylinder of opening to press from both sides, and then can adjust the angle that the clamp pressure piece 303 pushed down, makes the. In this embodiment, the angle adjusting mechanism includes a central hinge shaft 308 and an arc hole 306, the arc hole 306 is disposed on the device mounting seat 3012, a cylinder body of the unclamping cylinder is hinged to the center of the arc hole 306 through the central hinge shaft 308, an adjusting bolt 307 is disposed in the arc hole 306, and the cylinder body of the unclamping cylinder is fixed on the device mounting seat 3012 through the adjusting bolt 307.

The device mounting seat 3012 is installed on the fixed support 3011 in a lifting and sliding manner, a height adjusting power device is arranged between the device mounting seat 3012 and the fixed support 3011, preferably, the height adjusting power device includes a vertical strip hole 3013 arranged on the fixed support 3011, and the device mounting seat 3012 is fixed on the fixed support 3011 through a bolt constrained in the vertical strip hole 3013.

Of course, the height adjusting power device may also adopt other structures, including a height adjusting cylinder disposed on the fixed support 3011, a piston rod of the height adjusting cylinder being connected to the device mounting seat 3012, and the height of the device mounting seat 3012 may also be adjusted.

As shown in fig. 1, 9 and 10, a wire coil positioning and compressing device 2 is arranged on one side of the rotating disc 6, the wire coil positioning and compressing device 2 includes a rotating base 201 driven by a positioning rotating power device 202, an upright column 203 is vertically arranged on the rotating base 201, a cantilever 204 is vertically installed on the upright column 203 in a lifting and sliding manner, a lifting power device 205 for driving the cantilever 204 to slide in a lifting and sliding manner is installed on the upright column 203, a positioning pressure head 206 is rotatably installed at the free end of the cantilever 204 around a vertical center, a positioning portion 2063 in positioning fit with a central hole of a wire coil 5 is arranged at the bottom of the positioning pressure head 206, and the wire coil 5 can be positioned and compressed by the wire coil positioning and compressing device 2 in a wire winding process of the wire coil 5, so that a winding action is more regular, and the wire.

In this embodiment, the positioning and rotating power device 202 employs a hollow speed reducer, so that the rotating direction can be accurately controlled. And the lifting power device 205 is realized by a servo motor and a lead screw nut mechanism.

In this embodiment, the positioning ram 206 includes a connecting portion 2061 made of a hard material, a flexible ram portion 2062 made of a flexible material is mounted on the connecting portion 2061, and the positioning portion 2063 is disposed at the bottom of the flexible ram portion 2062, wherein the connecting portion 2061 has an inverted "earth" shaped structure. The connecting portion 2061 is made of a metal material, and the flexible presser head portion 2062 is made of a rubber material. The connecting portion 2061 is detachably mounted on the screw mechanism through a bolt, and the positioning ram 206 is mounted on the free end of the cantilever 204 through the screw mechanism.

The screw mechanism includes outer axle sleeve and rotatory main shaft 2064, outer axle sleeve is fixed in the free end of cantilever 204, rotatory main bearing rotation of passing through is installed in outer axle sleeve, the bottom of rotatory main shaft 2064 is provided with flange portion, connecting portion 2061 passes through and can dismantle the connection between bolt and the flange portion.

The outer shaft sleeve comprises a first outer shaft sleeve half 2065 and a second outer shaft sleeve half 2066 which are fixed by bolts, a connecting flange at the lower end of the rotating main shaft 2064 is positioned below the first outer shaft sleeve half 2065, the upper end of the rotating main shaft 2064 penetrates through the first outer shaft sleeve half 2065 and is positioned in the second outer shaft sleeve half 2066, two groups of rolling bearings are arranged between the rotating main shaft 2064 and the first outer shaft sleeve half 2065, and a one-way bearing 2067 is arranged between the rotating main shaft 2064 and the second outer shaft sleeve half 2066. A driving motor 2069 may be further fixed to the upper end of the second outer shaft sleeve half body 2066, a one-way bearing sleeve 2068 is fixed to an output shaft of the driving motor 2069, the one-way bearing 2067 is located in the one-way bearing sleeve 2068, and the output shaft of the driving motor 2069 is in transmission connection with the rotating main shaft 2064 through the one-way bearing 2067.

In this embodiment, the driving motor 2069 is not necessary, but the driving motor 2069 may be provided to replace a friction wheel, and when the friction wheel is not needed, the positioning pressing head 206 may be driven to rotate by the driving motor 2069, and finally the rotating disk 6 may be driven to rotate, so as to quickly find the thread end clip and conveniently take down the thread end.

The actuating devices such as the air cylinder, the motor and the like, the gear rack mechanism and the lead screw nut mechanism mentioned in the embodiment are the conventional technologies at present, the specific structures and principles of the air cylinder, the motor and other transmission mechanisms and other designs are disclosed in detail in the fifth edition of mechanical design manual printed in the fifth edition of Beijing for twenty-eight times in 4 months in 2008, and the structure belongs to the prior art, the structure of the vacuum element, the air loop and the program control are clearly disclosed in detail in the modern practical pneumatic technology 3 rd edition SMC training teaching material published by the mechanical industry publisher in 08 months and 01 days in 2008, the air path structure in the embodiment is also the prior art, the control and the travel switch of the motor are clearly disclosed in detail in the book of Motor drive and speed regulation published by the chemical industry publisher in 07 months and 01 days in 2015, and therefore, the circuit is a circuit, The pneumatic connections are clear.

Claims

1. The utility model provides an automatic change a set code wheel device of admission machine which characterized in that: the device comprises a wire coil transfer device, a wire head processing device and a wire coil storage device;

2. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 1, wherein: the wire end clamp addressing device comprises a friction wheel driven by an addressing rotary power device, the friction wheel is in friction fit with the edge of a rotary disc of the wire winding machine, and an addressing detection sensor used for detecting the position of a wire end clamp on the rotary disc is arranged on one side of the rotary disc.

3. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 2, wherein: the end of thread poking mechanism comprises a poking rod which is rotatably arranged on the base, the lower end of the poking rod is defined as a poking end, and the poking rod is driven by a poking-off rotary power device.

4. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 3, wherein: the base comprises a fixed support and a device mounting seat arranged on the fixed support, the opening and clamping power device is an opening and clamping cylinder, the opening and clamping cylinder is arranged on the device mounting seat through an angle adjusting mechanism, the opening and clamping pressing block is fixed on a piston cylinder of the opening and clamping cylinder, and the wire end poking-off mechanism is arranged on the device mounting seat.

5. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 4, wherein: the device mounting base is arranged on the fixed support in a lifting and sliding mode, and a height adjusting power device is arranged between the device mounting base and the fixed support.

6. The automatic disc changing and encoding device of the wire rewinding machine as claimed in any one of claims 1 to 5, wherein: the drum anchor clamps include the mount pad, sharp slidable mounting has first clamping jaw and second clamping jaw on the mount pad, is provided with the mechanism that opens and shuts in step before first clamping jaw and the second clamping jaw, install the power device that opens and shuts of driving first clamping jaw or second clamping jaw rectilinear movement on the mount pad, the lower extreme of first clamping jaw lower extreme and second clamping jaw all is provided with the claw that struts that inserts the drum centre bore, it is provided with two at least steps that strut to strut on the claw.

7. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 6, wherein: and the mounting seat is also provided with a wire head protection device for protecting the wire harness wire head of the wound wire coil.

8. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 7, wherein: the end of a thread protector includes the rotation axis, the rotation axis is installed on the mount pad around vertical direction line rotation, the below of rotation axis is provided with the guard plate, install the beat power device who is connected with the rotation axis transmission on the mount pad, the body of a plate that the beat power device drive guard plate is close to or keeps away from the drum.

9. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 8, wherein: the front of placing the bottom plate is provided with a plurality of rows of fixed columns which are convenient for a central hole of a wire coil to be placed, the position of each fixed column is defined as a placing station, the distance between the fixed columns is larger than the sum of the diameters of flanges of the two wire coils, the front of placing the bottom plate is provided with a plurality of positioning columns matched with positioning holes in the wire coils, each positioning column corresponds to the fixed column one by one, the front of placing the bottom plate is also provided with a wire coil detection sensor for detecting whether placing the wire coils on the placing station or not and an indicating lamp for indicating whether placing the wire coils or not, the back of placing the bottom plate is provided with a control box, and the.

10. The automatic disc changing and encoding disc device of the wire rewinding machine as claimed in claim 1, wherein: one side of rotary disk is provided with drum location closing device, drum location closing device includes by location rotary power device driven rotating base, the last vertical stand that is provided with of rotating base, vertical lift slidable mounting has the cantilever on the stand, install the gliding lift power device of drive cantilever lift on the stand, the free end of cantilever is around vertical central rotary mounting has the location pressure head, the bottom of location pressure head be provided with drum centre bore location complex location portion.