CN111986921A - Sleeve fixing and conveying assembly and sleeve winding and rubber coating device - Google Patents

Abstract

The invention provides a sleeve fixing and conveying assembly and a sleeve winding and rubber coating device, wherein the sleeve fixing and conveying assembly comprises a sleeve fixing assembly, an adjusting assembly and a fixing and conveying driving assembly, the sleeve fixing assembly comprises a mounting block and four fixing blocks, each fixing block comprises a body, a protruding block and a spring, the body penetrates through the mounting block, the body is positioned in the mounting block, the protruding block is positioned outside the mounting block, the spring is abutted between the body and the protruding block, and a first pipe outlet is formed in the mounting block; the adjusting assembly comprises an adjusting block and an adjusting driving assembly, the adjusting driving assembly drives the adjusting block to move towards or away from the protruding block to force the corresponding fixing block to move towards the other fixing block, a second outlet pipe orifice is arranged between the adjusting blocks, and the first outlet pipe orifice is communicated with the second outlet pipe orifice; the fixed conveying driving assembly drives the sleeve fixing assembly and the adjusting assembly to move, and the sleeve is clamped by the structure, so that the sleeve is not easy to deform and the conveying of the sleeve is completed.

Description

Sleeve fixing and conveying assembly and sleeve winding and rubber coating device

Technical Field

The invention relates to the field of coil preparation devices, in particular to a sleeve fixing and conveying assembly and a sleeve winding and encapsulating device.

Background

The transformer needs to be wound with coils, in order to improve the insulating property of the coils, sleeves need to be sleeved at two ends of the coils, and then the coils are bent and fixed by using adhesive tapes. The existing production mode is that a full-automatic sleeving machine penetrates a sleeve on an insulated wire, then a conveying mechanism conveys the enameled wire penetrated with the sleeve to a winding mechanism, and automatic winding and automatic encapsulation are carried out.

In the existing casing, the casing conveying mechanism and the insulated wire conveying mechanism are separated, the clamping assembly clamps the casing, and after the casing is cut off, the driving assembly in the clamping assembly drives the casing to move towards the insulated wire mechanism, so that the insulated wire in the insulated wire conveying mechanism penetrates through the casing, and the threading action of the casing is completed. However, the existing clamping assembly comprises two clamping blocks, the two clamping blocks clamp the sleeve, the sleeve is easy to deform, the insulated wire cannot accurately penetrate through the deformed sleeve, and the sleeve is clamped by the two clamping blocks and cannot be adapted to sleeves with different sizes.

Disclosure of Invention

It is a first object of the present invention to provide a cannula fixation delivery assembly in which the cannula is not easily deformed and which accommodates different types of cannula sizes.

The second purpose of the invention is to provide a sleeve winding and rubber coating device comprising the sleeve fixing and conveying assembly.

In order to achieve the first purpose, the sleeve fixing and conveying assembly provided by the invention comprises a sleeve fixing assembly, an adjusting assembly and a fixing and conveying driving assembly, wherein the sleeve fixing assembly comprises a mounting block and more than two fixing blocks, each fixing block comprises a body, a protruding block protruding from the body and a body of more than two fixing blocks of a spring, the body penetrates through the mounting block, the body is positioned in the mounting block, the protruding block is positioned outside the mounting block, the spring is abutted between the body and the protruding block, the spring drives the more than two fixing blocks to move away from each other, a first pipe outlet is arranged on the mounting block, and the first pipe outlet is positioned between the two adjacent fixing blocks; the adjusting assembly comprises more than two adjusting blocks and an adjusting driving assembly, the adjusting assembly is positioned on the periphery of the mounting block, the more than two adjusting blocks are respectively matched with the inclined surfaces of the protruding blocks in a one-to-one correspondence mode, the adjusting driving assembly drives the more than two adjusting blocks to move towards or away from the protruding blocks, the more than two adjusting blocks force the more than two fixing blocks to move towards each other, a second pipe outlet is arranged between the adjusting blocks, and the first pipe outlet is communicated with the second pipe outlet in the same direction; the fixed conveying driving assembly drives the sleeve fixing assembly and the adjusting assembly to move.

According to the scheme, the sleeve penetrates through more than two fixed blocks, the sleeve is positioned in the mounting block, when the adjusting driving assembly drives the adjusting block to move, the adjusting block extrudes the convex block, the fixed blocks are forced to move towards each other in the mounting block, the distance between the fixed blocks is narrowed, the sleeve is clamped, and the moving distance of the driven fixed blocks is controlled by adjusting the process of the adjusting block, so that the distance between the fixed blocks is adjusted, the sleeve with different sizes is adapted, and the sleeve is clamped in the mode, so that the sleeve is not easy to deform; after the sleeve is clamped tightly, the fixed sleeve fixing assembly and the adjusting assembly are driven by the fixed conveying driving assembly to move to carry out sleeve conveying, after the sleeve reaches a threading position, the insulated wire penetrates through the sleeve, the adjusting driving assembly drives the adjusting member to move away from the protruding block, the fixing block is far away from each other and moves under the action of the elastic force of the spring, the sleeve is loosened, the fixed sleeve fixing assembly and the adjusting assembly are driven by the fixed conveying driving assembly to retreat, and the sleeve is withdrawn from the mounting block from the first pipe outlet and the second pipe outlet, so that the sleeve conveying is completed.

The fixing block comprises connecting blocks, the connecting blocks are positioned outside the mounting block, one connecting block is connected with one body through one spring in a one-to-one correspondence mode, and the springs are abutted between the connecting blocks and the body; the convex block is arranged on the side wall of the connecting block far away from the mounting block, the convex block is a roller, and the adjusting block is matched and abutted with the radial side wall of the roller.

It can be seen that the connecting block is an installation carrier of the convex block, the spring is convenient to abut and is arranged between the convex block and the body of the fixed block, the convex block is a roller, when the adjusting block extrudes the roller, the roller rolls, friction between the adjusting block and the convex block is reduced, and the adjusting block is enabled to extrude the fixed block more easily.

The further scheme is that more than two rails are arranged on the outer wall of the mounting block, one connecting block is correspondingly matched and connected with one rail, and the extending direction of the rails is parallel to the moving direction of the fixing block.

Therefore, the arrangement of the tracks guides the moving direction of the connecting block, and the position of the fixing block is prevented from deviating in the moving process of the fixing block.

The further scheme is that more than two limiting grooves are formed in the mounting block, and the body of one fixing block is located in one limiting groove.

It is thus clear that, at the in-process that the fixed block removed, the body of fixed block removed in the spacing groove, and the setting of spacing groove is restricted the moving direction of fixed block, avoids taking place the skew at the in-process fixed block position that the fixed block removed.

The further scheme is that the installation piece includes first component section, second component section and third component section, the second component section is formed between first component section and third component section, along the moving direction of fixed block, the width of first component section is greater than the width of second component section, the width of third component section is greater than the width of first component section, the spacing groove sets up in first component section, the protruding piece is located the periphery of second component section, be used for setting up the track on the outer wall of third component section orientation second component section.

As can be seen, the width of the first component section is greater than that of the second component section, so that the first component section has enough space to allow the body of the fixed block to move in the mounting block; the connecting block is located outside the second component section, and the track on the outer wall of the third component section is connected to the connecting block to the width that the third component section is greater than the width of first component section, can make the width of third component section adapt to the range of movement of connecting block in better.

The further proposal is that more than two adjusting blocks are connected to form an adjusting ring, and the adjusting ring is sleeved outside the mounting block.

Therefore, more than two adjusting blocks are connected to form an adjusting ring, and the adjusting driving assembly is connected with the adjusting ring, so that the connecting structure of the adjusting blocks and the adjusting driving assembly is simpler.

The further scheme is that a groove is formed in the side wall, away from the mounting block, of the adjusting ring, the adjusting driving assembly comprises an adjusting driving device and an adjusting connecting block, the adjusting driving device is connected with the adjusting connecting block, and the adjusting connecting block is located in the groove.

Therefore, the adjusting connecting block is better positioned in the middle of the adjusting ring when the groove is formed, and when the adjusting driving device drives the adjusting block to move, the adjusting connecting block is positioned in the middle of the adjusting ring, so that the process of the adjusting ring is better adjusted.

The further scheme is that the fixed conveying driving assembly comprises a fixed seat and a fixed seat conveying driving assembly, the installation block is located on the fixed seat, the fixed seat conveying driving assembly and the adjustment driving assembly are located on the fixed seat, the fixed seat conveying driving assembly drives the fixed seat to move, and the moving direction of the fixed seat is perpendicular to the moving direction of the adjustment block.

Therefore, the fixed conveying driving assembly and the adjusting driving assembly are located on one side, far away from the mounting block, of the fixing seat, so that the occupied space of the sleeve fixed conveying assembly is smaller, and the layout of components is more reasonable.

The further scheme is that the number of the fixed blocks is four, and the four fixed blocks are arranged at equal intervals.

It can be seen that the four fixing blocks can more firmly clamp the sleeve in the mounting block.

In order to achieve the second object, the bushing winding and glue coating device provided by the invention comprises the bushing fixing and conveying assembly.

Drawings

Fig. 1 is a perspective view of an embodiment of the bushing winding and glue-coating device of the invention.

Fig. 2 is a layout structure diagram of a feeding and discharging assembly, a conveying mechanism, a double-line-nozzle beam assembly, a winding assembly and a rubber coating assembly in an embodiment of the bushing winding and rubber coating device.

Fig. 3 is a structural diagram of a feeding and discharging assembly in an embodiment of the bushing winding and glue-wrapping device of the invention.

Fig. 4 is a mounting structure diagram of the upper part of the mounting plate in the embodiment of the bushing winding and glue-coating device.

Fig. 5 is a structural diagram of a bushing detecting assembly in an embodiment of the bushing winding and glue-coating device of the invention.

Fig. 6 is a structural diagram of a cannula conveying assembly in an embodiment of the cannula thread-wrapping and glue-coating device of the invention.

FIG. 7 is a structural diagram of an upper part of a first casing member in an embodiment of the bobbin-winding and glue-coating apparatus of the present invention.

Fig. 8 is a sectional view of the first casing member in the embodiment of the bushing-winding and glue-coating apparatus of the invention.

Fig. 9 is a structural diagram of a bushing positioning assembly in an embodiment of the bushing winding and glue-coating device of the invention.

Fig. 10 is a structural view of a cutter assembly in an embodiment of the bushing-winding and adhesive-coating apparatus of the present invention.

FIG. 11 is a schematic diagram of a cannula fixing and conveying assembly in an embodiment of the cannula-winding and glue-coating device of the present invention.

Fig. 12 is an exploded view of a second outer member and four fixing blocks in an embodiment of the bushing-winding and glue-coating apparatus of the present invention.

FIG. 13 is a view showing a connection structure of the ferrule fixing member and the adjusting ring in the embodiment of the ferrule winding and potting apparatus of the present invention.

Fig. 14 is a sectional view showing the coupling of the ferrule holding assembly and the adjustment ring in the embodiment of the ferrule winding and potting apparatus of the present invention.

Fig. 15 is a structural diagram of a shaping component in an embodiment of the bushing winding and glue-coating device of the invention.

Fig. 16 is a block diagram of a multi-strand twisted wire assembly in an embodiment of a bushing-wrapping and glue-coating apparatus of the present invention.

Fig. 17 is a sectional view of a rotary shaft in an embodiment of the bushing-winding and glue-coating apparatus of the present invention.

Fig. 18 is a perspective view of a rotary shaft in an embodiment of the bushing-winding and glue-wrapping apparatus of the present invention.

Fig. 19 is a block diagram of a dual nozzle beam assembly in an embodiment of the bushing-wrapping adhesive applicator of the present invention.

Fig. 20 is a structural view of a winding assembly in an embodiment of the bushing winding and glue-coating device of the invention.

Fig. 21 is a structural view of a rubber coating assembly in an embodiment of the bushing winding rubber coating apparatus of the present invention.

The invention is further explained with reference to the drawings and the embodiments.

Detailed Description

Referring to fig. 1 and 2, the bushing winding and glue-coating device comprises a feeding and discharging assembly 1, a conveying mechanism 2, a double-line-nozzle beam assembly 3, a winding assembly 4 and a glue-coating assembly 5, wherein the glue-coating assembly 5 is positioned between the feeding and discharging assembly 1 and the double-line-nozzle beam assembly 3 along the horizontal direction, and the double-line-nozzle beam assembly 3 is positioned between the conveying mechanism 4 and the winding assembly 4.

The feeding and discharging assembly 1 is used for feeding the framework and discharging the coil. Referring to fig. 4, the conveying mechanism 2 includes a mounting plate 20, a sleeve detecting and conveying assembly 21, a sleeve conveying and shaping mechanism 22, and a wire conveying assembly 23, the sleeve detecting and conveying assembly 21, the sleeve conveying and shaping mechanism 22, and the wire conveying assembly 23 are disposed on a mounting end surface of the mounting plate 21, and the mounting end surface of the mounting plate 21 extends in a vertical direction.

The cannula detecting and delivering assembly 21 is used for detecting and delivering the cannula in the vertical direction, and the moving direction of the cannula in the cannula detecting and delivering assembly 21 is X. The wire conveying assembly 23 is used for conveying the wire in a vertical direction, and the moving direction of the wire in the wire conveying assembly 23 is Z, and in the embodiment, the X direction and the Z direction are parallel.

The sleeve conveying and shaping mechanism 22 comprises a cutter assembly 24, a sleeve fixing and conveying assembly 8 and a shaping assembly 9, the cutter assembly 24 is located between the sleeve detecting and conveying assembly 21 and the sleeve fixing and conveying assembly 8, and a cutter in the cutter assembly 24 cuts off a sleeve between the sleeve detecting and conveying assembly 21 and the sleeve fixing and conveying assembly 8. The sleeve fixing and conveying assembly 8 moves between the cutter assembly 24 and the wire conveying assembly 23, the shaping assembly 9 is located between the cutter assembly and the wire conveying assembly 23, the shaping assembly 9 is used for shaping a cutting opening of a sleeve in the sleeve fixing and conveying assembly 8, and after shaping is completed, the sleeve moves to the wire conveying assembly 23 to perform threading of the wire.

The double-line-nozzle beam assembly 3 comprises a first line nozzle beam 31 and a second line nozzle beam 32, the first line nozzle beam and the second line nozzle beam 32 can move up and down along the vertical direction, and the line nozzles on the line nozzle beams guide moving wires.

The winding assembly 4 comprises a winding manipulator and a winding manipulator driving assembly, and the winding manipulator driving assembly drives the winding manipulator to move along the horizontal direction. The rubber coating component 5 comprises a finger component and a rubber coating driving component, and the rubber coating driving component drives the finger component to move along the vertical direction. Be provided with sleeve pipe detection conveyor assembly 21, the mounting panel 21 of sleeve pipe transport plastic mechanism 22 and wire rod conveying component 23 sets up along vertical direction, and vertical direction can be followed to first line mouth crossbeam 31 and second line mouth crossbeam 32 of double-line mouth crossbeam subassembly 3 and reciprocate, rubber coating drive assembly drive finger subassembly removes along vertical direction, partial functional unit removes along vertical direction, the sleeve pipe wire winding rubber coating of wire rod is realized in mutually supporting, thereby reduce the length of horizontal direction by a wide margin, effectively reduce area.

Referring to fig. 3, go up unloading subassembly 1 and include that the skeleton places piece 11 and go up unloading drive assembly, go up unloading drive assembly and include two cylinders and go up unloading mount pad 12, the skeleton is placed piece 11 and is set up on last unloading mount pad 12, and two cylinders drive respectively and go up unloading mount pad 12 and remove, drive the skeleton and place piece 11 and remove along vertical direction and horizontal direction removal. In this embodiment, two feeding troughs 111 and two discharging troughs 112 are crosswise arranged on the framework placing block 11, so that one discharging trough 112 is arranged between the two feeding troughs 111, and one feeding trough 111 is arranged between the two discharging troughs 112. The winding manipulator driving assembly drives the winding manipulator to place the block 11 to move towards the framework, during feeding, the winding manipulator clamps the framework in the feeding groove 111, the framework placing block 11 moves downwards, and the framework is separated from the feeding groove 111. During the unloading, the piece 11 is placed to the skeleton and moves down, in the coil on the winding manipulator got into silo 112 down, the winding manipulator moved backward, the coil dropped to the skeleton and placed the below of piece 11 and be provided with unloading transmission assembly 13, unloading transmission assembly 13 includes unloading drive belt 131 and drive belt drive assembly 132, the one end of unloading drive belt 131 is provided with unloading hang plate 133, drive belt drive assembly 132 drives unloading drive belt 131 and removes and drive coil from the unloading hang plate 133 unloading. In this embodiment, the frame placing block 11 is further provided with an inclined surface 113 and a feeding opening 114, the inclined surface 113 is located on the front side of the frame placing block 11, the feeding opening 114 is located below the inclined surface 113, the feeding transmission component 13 is located below the feeding opening 114, and the coil which is wrapped by winding and rubber slides down from the inclined surface 113, passes through the feeding opening 114, and falls onto the feeding transmission belt 131.

Referring to fig. 4, the cannula detection and delivery assembly 21 includes a cannula detection assembly 211, a cannula delivery assembly 6 and a cannula positioning assembly 7, the cannula detection assembly 211 being positioned above the cannula delivery assembly 6 and the cannula delivery assembly 6 being positioned above the cannula positioning assembly 7 in the vertical direction.

Referring to fig. 5, the cannula detecting assembly 211 includes a mounting carrier 212 and two rolling wheels and a sensing assembly located on the mounting carrier 212, a guide tube 213 is disposed on the mounting carrier 212, the guide tube 213 extends from a guide tube mounting seat 214 to the two rolling wheels, one rolling wheel 215 is hinged to the mounting carrier 212 through a connecting strip 216, the other rolling wheel 217 is connected to a detecting plate 218 of the sensing assembly, the detecting plate 218 is circular, and a plurality of detecting blocks 219 are equidistantly arranged on the detecting plate 218 along the circumferential direction of the detecting plate 218. The sensor 210 of the sensing assembly is connected to the detection block 219. Every time the sleeve pipe passes through the guide pipe 213, the sleeve pipe conveying assembly 6 conveys the sleeve pipe to move, the moving sleeve pipe drives two rollers to rotate, each detection block 219 can pass through the induction field when moving, the inductor 210 can send out a plurality of opening and closing signals uniformly and continuously, the controller records the times of the opening and closing signals sent by the inductor 210 when moving the sleeve pipe, the opening and closing signals are compared with the times which should be sent in the preset displacement size, whether the actual displacement size of the sleeve pipe reaches the preset displacement size can be known, and whether the detection sleeve pipe passes between two rolling wheels.

Referring to fig. 6 and 7, the cannula conveying assembly 6 includes a driving device 61, a first push rod 62, a first clamping assembly 63, a third spring 64, a fixing seat 65 and a conveying driving assembly 66, the driving device 61 and the first clamping assembly 63 are disposed on the fixing seat 65, and the conveying driving assembly 66 drives the fixing seat 65 to move. The conveying driving assembly 66 comprises a servo motor 661, a transmission belt 662 and two transmission wheels, wherein the servo motor 661 is connected with the transmission wheel 663 thereof, and the other transmission wheel 664 is fixedly arranged on the mounting carrier 665; the belt 662 is connected to the holder 65.

Referring to fig. 7 and 8, the driving device 61 is a driving cylinder, the first push rod 62 is provided with a second hollow groove 621 along the axial direction of the first push rod 62, and the driving cylinder 61 is connected with the first axial end of the first push rod 62. The first clamping assembly 63 includes four first clamping blocks 631 and a first outer sleeve member 632, the four first clamping blocks 631 are arranged at equal intervals along the circumferential direction of the first carrier rod 62, and the second hollow groove 621 communicates with the gap surrounded by the four first clamping blocks 631. Drive arrangement 61 is connected with first ejector pin 62 through connecting the mounting, and drive arrangement 61 is the cylinder, and drive arrangement 61's flexible direction is parallel with the axial of first ejector pin 62 for drive arrangement 61 can be located the different lateral walls of first ejector pin 62, makes the part occupation space of casing conveying subassembly 6 littleer, and the part overall arrangement is more reasonable.

The first clamp block 631 includes a first contact surface 633 and a first connection section 634, the first contact surface 633 is located inside the first outer sleeve member 632, and the first connection section 634 is located outside the first outer sleeve member 632. The axial second end of the first ejector rod 62 is located in the first outer sleeve member 632, the axial second end of the first ejector rod 62 is located between the first contact surfaces 633 of the four first clamp blocks 631, and the axial second end of the first ejector rod 62 is respectively in inclined surface fit with the first contact surfaces 633 of the first clamp blocks 631; the first end of the first push rod 62 in the axial direction is connected to the driving cylinder 61, the cylinder 61 drives the first push rod 62 to move toward the first connecting section 634, and the first push rod 62 drives the two or more first clamping blocks 631 to move away from each other. In the embodiment, the driving device drives the first mandril to move towards the first connecting section; the first contact surfaces 633 are inclined surfaces, and the distance between the two first contact surfaces 633 is gradually reduced along the advancing direction of the first ejector rod 62; when the first ram 62 moves toward the first connection section 634, the first ram 62 forces the two first clamp blocks 631 to move away from each other, thereby releasing the clamped cannula. As another embodiment, the first contact surface is a plane, and the second axial end of the first ram is provided with an inclined surface, so that the first ram can smoothly enter between the four first clamping blocks to force the first clamping blocks to move away from each other. Or the first contact surface is an inclined surface, the second axial end of the first ejector rod is provided with an inclined surface, and the two inclined surfaces are matched and abutted.

The third spring 64 is wound around the outer circumference of the first connection section 634 of the four first blocks 631, and the third spring 64 drives the two or more first blocks 631 to move toward each other.

Be provided with spacing groove 636 on first outer cover member 632, spacing groove 636 and first ejector pin 62 axial vertical, first clamp splice 631 protruding be provided with stopper 637, stopper 637 is located spacing groove 636, stopper 637 removes in spacing groove 636, carries on spacingly to the direction of the removal of first clamp splice 631, avoids the skew to take place for the position between a plurality of first clamp splices 631, unable clamping sleeve. In this embodiment, a first opening 638 is provided on a side wall of the limiting groove 636 toward the first connecting section 634, one end of the limiting block 637 is located at the first opening 638, a second opening 639 is provided on the limiting groove 636 along an extending direction of the limiting groove 636, the limiting groove 636 is located between the first clamping assembly 63 and the second opening 639, and the first opening 638 and the second opening 639 are provided to facilitate an operator to observe a moving condition of the clamping block.

The side wall of the first connecting section 634 facing away from the central axis of the first push rod 62 is provided with a groove 635, the third spring 64 is located in the groove 635, the groove 635 locates the third spring 64, so that the third spring 64 is always located in the groove 635 during the casing conveying process, the third spring 64 can be normally stretched, and the first clamping block 631 is forced to clamp the casing.

The cannula delivery assembly 6 includes a guide tube 65, the guide tube 65 being disposed on an outer sidewall of a first outer sleeve member 632 by an L-shaped connector 651. The first clamping assembly 63 is located between the guide tube 65 and the first push rod 62, the axial direction of the guide tube 65 is parallel to the axial direction of the first push rod 62, and the guide tube is communicated with the second hollow groove 621 of the first push rod 62. The sleeve successively passes through the second hollow groove 621 of the first ejector rod 62 and the gap between the more than two first clamping blocks 631 and then passes through the guide pipe 65, and the guide pipe 65 guides the moving sleeve.

The sleeve passes through the second hollow groove 621 of the first ejector rod 62 and then passes through the four first clamping blocks 631, under the action of the elastic force of the third spring 64 wound on the periphery of the first clamping block 631, the first clamping block 631 clamps the sleeve, the conveying driving assembly 66 drives the fixed seat 65 to move so as to drive the sleeve clamped by the first clamping block 631 to move, the moving length of the sleeve is obtained by estimating the moving distance of the fixed seat 65, and when the sleeve is cut off can be calculated more simply; the driving device 61 drives the first push rod 62 to move, because the first push rod 62 is respectively adjacent to the inclined planes 633 of the more than two first clamping blocks 631, the movement of the first push rod 62 drives the more than two first clamping blocks 631 to move away from each other, the gap between the first clamping blocks 631 becomes large, the conveying driving component 66 drives the fixing base 65 to retreat, so that the clamping mechanism on the fixing base 65 resets, the clamping mechanism clamps the sleeve again, and the conveying driving component 66 drives the clamped sleeve to move again, thereby realizing the conveying of the sleeve.

The delivery drive assembly 66 drives the anchor 65 to move toward or away from the cannula positioning assembly 7. Referring to fig. 9, the cannula positioning assembly 7 comprises a second push rod 71, a second clamping assembly 72, a fourth spring 73 and an adjusting assembly 74, wherein the second clamping assembly 72 and the first clamping assembly 63 are identical in structure, and the second push rod 71 and the fourth spring 73 are arranged on the second clamping assembly 722 in the same way as the first push rod 62 and the third spring 64 are arranged on the first clamping assembly 63.

The second clamping assembly 72 includes four second clamping blocks 75 and a second outer sleeve member 76, the second clamping blocks 75 include a second contact surface and a second connecting section 751, the second contact surface is located in the second outer sleeve member 76, the second connecting section 751 is located outside the second outer sleeve member 76, the second push rod 71 has a second axial end located in the second outer sleeve member 76, the second push rod 71 has a second axial end located between the second contact surfaces of the second clamping blocks 75, and the second axial ends of the second push rod 71 are respectively in inclined fit with the second contact surfaces of the second clamping blocks 75.

The fourth spring 73 is wound around the outer circumference of the second connecting section 751 of the four second clamping blocks 75, and the fourth spring 73 drives the two or more second clamping blocks 75 to move toward each other.

The adjusting assembly 74 includes a movable adjusting rod 741 and an adjusting rod fixing bar 752, the adjusting rod 741 abuts the second push rod 71, the adjusting rod drives the second push rod to move, and the second push rod 71 drives the four second clamping blocks 75 to move away from each other. An adjusting rod fixing bar 752 is fixed on an outer side wall of the second housing member 76, and an adjusting rod 741 is provided on the adjusting rod fixing bar 752. In this embodiment, the adjusting rod 741 is a screw member with scale in the micrometer, and the screw member of the micrometer is used as the adjusting rod 741, so that the extending length of the adjusting rod 741 driving the second push rod 71 to advance can be directly known, the extending length of the adjusting rod 741 corresponding to different types of sleeves can be better and faster known, and the sleeve positioning assembly 7 can be adjusted quickly.

The second top rod 71 is provided with a circular truncated cone 711 at the second axial end, and the adjusting rod 741 is adjacent to the inclined surface of the circular truncated cone 711. When the adjustment rod 741 drives the second top rod 71 to move, the adjustment rod 741 drives the second top rod 71 to move in the extending direction of the inclined surface of the circular truncated cone, and the position of the adjustment rod 741 can be adjusted more accurately.

The distance of the second top rod 71 moving in the second external member 76 is adjusted by adjusting the length of the adjusting rod 741, so that the distance between more than two second clamping blocks 75 of the doctor of the second top rod 71 is adjusted, and the device is suitable for sleeves with different sizes; carry drive assembly 66 drive fixing base 65 to remove towards sleeve pipe locating component 7, press from both sides tight sleeve pipe at first centre gripping subassembly 63, the removal of fixing base 65 drives the sleeve pipe and removes, the sleeve pipe can pass sleeve pipe locating component 7 under the drive power of sleeve pipe transport assembly 6 this moment, fixing base 65 targets in place the back, sleeve pipe is loosened to first centre gripping subassembly 63, carry drive assembly 66 drive fixing base 65 to retreat, under sleeve pipe locating component 7's effect, keep the interval between sleeve pipe and the first clamp splice 631, when first centre gripping subassembly 63 retreats, drive the sleeve pipe and retreat, when first centre gripping subassembly 63 retreats, press from both sides tight sleeve pipe again, carry out sheathed tube transport.

Referring to fig. 4, in the present embodiment, the cutter assembly 24 is located on the lower side of the ferrule positioning assembly 7 in the advancing direction (X direction) of the second jack 71. Referring to fig. 10, the cutter assembly 24 includes a cutter blade 241 and a cutter blade driving assembly 242, the cutter blade driving assembly 242 drives the cutter blade 241 to move in a horizontal direction by an air cylinder 243, a rail 244 in the cutter blade driving assembly 242 extends in the horizontal direction, and the cutter blade 241 is connected to the rail 244. In this embodiment, the cutting blade 241 is inclined toward one end of the shaping member 9, and the cutting edge 245 of the cutting blade 241 is an oblique line.

Referring to fig. 11, the cannula fixation assembly 8 includes a cannula fixation assembly 81, an adjustment assembly 82, and a fixation drive assembly 83, the fixation drive assembly 83 driving the cannula fixation assembly 81 and the adjustment assembly 82 to move in the Y-direction. In this embodiment, referring to fig. 12, the cannula fixing assembly 81 includes a mounting block 84 and four fixing blocks 85, and the four fixing blocks 85 are arranged equidistantly along the circumference of the cannula. The fixing block 85 comprises a body 851, a protruding block 852 arranged on the body 851 in a protruding mode and a fifth spring 853, the bodies 851 of the two fixing blocks 85 penetrate through the mounting block 84, the body 851 of the fixing block 85 is located in the mounting block 84, the protruding block 852 of the fixing block 85 is located outside the mounting block 84, the fifth spring 853 abuts between the body 851 and the protruding block 852, and the fifth spring 853 is used for driving the four fixing blocks 85 to move away from each other. In this embodiment, the fixing block 85 further includes a connecting block 854, the connecting block 854 is located outside the mounting block 84, one connecting block 854 is connected with one body 851 through a fifth spring 853 in a one-to-one correspondence manner, the fifth spring 853 abuts between the connecting block 854 and the body 851, and in this embodiment, each set of connecting block 854 and the body 851 are connected through two fifth springs 853 in the connecting structure. The side wall of the connecting block 854 facing the body 851 is provided with a cylindrical limiting block 855, correspondingly, the side wall of the body 851 facing the connecting block 854 is provided with a groove 856, and the cylindrical limiting block 855 is located in the groove 856; a limiting groove 8551 is formed in the cylindrical limiting block 855, and the fifth spring 853 is located in the limiting groove 8551. The bumps 852 are disposed on the sidewalls of the connecting block 854 away from the mounting block 84. in this embodiment, the bumps 852 are rollers, and the rollers 852 roll relative to the connecting block 854. The connecting block 854 is a mounting carrier for the raised block 852 and facilitates the abutting disposition of the fifth spring 853 between the raised block 852 and the body 851 of the fixed block 85.

In this embodiment, the body 851 of the fixing block 85 is sheet-shaped, the mounting block 84 is provided with a through groove 840, the body 851 is arranged inside the mounting block 84 by the body 851 of the fixing block 85 passing through the through groove 840, and the connecting block 854 is arranged outside the mounting block 84. At this time, the width of the connecting block 854 is respectively greater than the width of the body 851 of the fixing block 85 and the width of the through groove 840, and the fixing block 85 can be limited.

The mounting block 84 includes a first constituent segment 841, a second constituent segment 842, and a third constituent segment 843, the second constituent segment 842 being formed between the first constituent segment 841 and the third constituent segment 843, the width of the first constituent segment 841 being greater than the width of the second constituent segment 842, and the width of the third constituent segment 843 being greater than the width of the first constituent segment 841 in the moving direction of the fixing block 85. Four limiting grooves 844 are arranged in the first assembling section 841, the body 851 of one fixing block 85 is correspondingly arranged in one limiting groove 844, in the moving process of the fixing block 85, the body 851 of the fixing block 85 moves in the limiting grooves 844, the moving direction of the fixing block 85 is limited by the arrangement of the limiting grooves 844, and the position of the fixing block 85 is prevented from being deviated in the moving process of the fixing block 85. The connecting block 854 is located on the periphery of the second component 842, four rails 845 are arranged on the outer wall of the third component 843 facing the second component 842, one rail 845 is in one-to-one matching connection with the connecting block 854, and the extending direction of the rails 845 is parallel to the moving direction of the fixing block 85; the rails 845 are arranged to guide the moving direction of the connecting block 854, so that the position of the fixing block 85 is prevented from being deviated in the moving process of the fixing block 85. The width of the first constituent section 841 is greater than that of the second constituent section 842, so that the first constituent section 841 has enough space to allow the body 851 of the fixed block 85 to move in the mounting block 84; the connecting block 854 is located outside the second component 842, and the connecting block 854 is connected with the track 845 on the outer wall of the third component 843, so that the width of the third component 843 is greater than that of the first component 841, and the width of the third component 843 can be better adapted to the moving range of the inner connecting block 854.

In this embodiment, the mounting block 84 is provided with a first nozzle 846, and the first nozzle 846 is located between two adjacent fixing blocks 85.

Referring to fig. 13 and 14, the adjustment assembly 82 includes four adjustment blocks and an adjustment driving assembly, the adjustment assembly 82 is disposed on the outer periphery of the mounting block 84, and each adjustment block is adjacent to one of the bumps 852 in a one-to-one correspondence manner. In this embodiment, four adjustment blocks are coupled to form an adjustment ring 821.

The adjusting driving assembly drives the adjusting ring 821 to move towards or away from the convex block 852, the adjusting ring 821 forces the corresponding fixing block 85 to move towards the other fixing block 85, the adjusting ring 821 is provided with a second nozzle 822, and the first nozzle 846 is communicated with the second nozzle 822 along the radial direction of the sleeve in the same direction.

In this embodiment, the four adjusting blocks are connected to form an adjusting ring 821, and the adjusting ring 821 is sleeved outside the mounting block 84, so that the adjusting driving assembly is connected to only one adjusting ring 821, and the connection structure between the adjusting ring 821 and the adjusting driving assembly is simpler. When adjusting ring 821 presses the roller, roller 852 rolls to reduce friction between adjusting ring 821 and bump 852, making it easier for adjusting ring 821 to press fixing block 85.

In this embodiment, a groove 823 is formed in a side wall of the adjusting ring 821 remote from the mounting block 84, the adjusting drive assembly includes an adjusting drive 824, a belt assembly, and an adjusting connection block 825, the adjusting drive is connected with the adjusting connection block 825, and the adjusting connection block 825 is located in the groove 823. The adjustment drive 824 is a servo motor and the belt assembly includes two synchronizing wheels 827 and a belt 826, and the servo motor 824 drives the adjustment connection block 825 to move through the belt assembly. The groove 823 is formed such that the adjusting connection block 825 is located at a middle portion of the adjusting ring 821, and when the adjusting driving unit 824 drives the adjusting ring 821 to move, the adjusting connection block 825 is located at a middle portion of the adjusting ring 821, thereby adjusting the process of the adjusting ring 821.

The fixed conveying driving assembly 83 comprises a fixed seat 831 and a fixed seat conveying driving assembly, the mounting block 84 is positioned on the fixed seat 831, the fixed seat conveying driving assembly and the adjusting driving assembly are positioned on the same side of the fixed seat 831 far away from the mounting block 84, the fixed seat conveying driving assembly drives the fixed seat 831 to move along the horizontal direction, and the moving direction of the fixed seat 831 is vertical to the moving direction of the adjusting ring 821; the space occupied by the sleeve fixing and conveying assembly 8 is smaller, and the layout of components is more reasonable. The fixing seat conveying driving assembly comprises two driving air cylinders 832 and a connecting block 833, the two driving air cylinders 832 are connected with the connecting block 833, and the connecting block 833 is connected with a fixing seat 831.

The sleeve penetrates through gaps among the four fixing blocks 85, the sleeve is positioned in the mounting block 84, when the adjusting driving assembly drives the adjusting ring 821 to move, the adjusting ring 821 presses the roller 852 to force the fixing blocks 85 to move towards each other in the mounting block 84, the distance between the fixing blocks 85 is narrowed, the sleeve is clamped, the moving distance generated by driving the fixing blocks 85 is controlled by adjusting the process of the adjusting ring 821, so that the distance between the fixing blocks 85 is adjusted to adapt to sleeves of different sizes, and the sleeve is not easy to deform by clamping the sleeve in the mode. After the sleeve is clamped, the fixed conveying driving assembly 83 drives the sleeve fixing assembly 81 and the adjusting assembly 82 to move to convey the sleeve, after the sleeve reaches a threading position, an insulated wire penetrates through the sleeve, the adjusting driving assembly drives the adjusting ring 821 to move away from the protruding block 852, under the action of the elastic force of the fifth spring 853, the fixing blocks 85 move away from each other, the sleeve is loosened, the fixed conveying driving assembly 83 drives the sleeve fixing assembly 81 and the adjusting assembly 82 to retreat, the sleeve retreats from the first outlet pipe orifice 846 and the second outlet pipe orifice 822 to withdraw from the mounting block 84, and therefore the sleeve conveying is completed.

Referring to fig. 4, the fixed feed drive assembly simultaneously drives the cannula fixing assembly 81 and the adjustment assembly 82 to move between the cutter assembly 24 and the wire feed assembly 23, and the reforming assembly 9 is positioned between the cutter assembly 24 and the wire feed assembly 23.

Referring to fig. 15, the reforming assembly 9 includes a reforming drive assembly 92 and a reforming block 91, the reforming drive assembly 92 driving the reforming block 91 to move toward the cannula fixation delivery assembly 8; the width of the shaping tip of the shaping block 91 is gradually reduced, and the width direction of the shaping tip of the shaping block 91 is perpendicular to the moving direction of the shaping block 91. In the present embodiment, the shaping tip of the shaping block 91 has a truncated cone shape or a conical shape. The sleeve pipe is pressed from both sides tightly by the fixed transport module 8 of sleeve pipe, cutter 241 cuts off the sleeve pipe, fixed transport drive module 8 drive sleeve pipe moves to plastic subassembly 9, plastic drive module 92 drive shaping block 91 among the plastic subassembly 9 moves towards the sleeve pipe among the fixed transport module 8 of sleeve pipe, the shaping pointed end that the width of shaping block 91 gradually reduces stretches into in the sleeve pipe, force sheathed tube cut-off adhesion, to the sleeve pipe plastic again, resume the width of sleeve pipe cut-off, make the insulated wire can accurately carry out the threading action.

The shaping component 9 comprises a heating pipe 93, and the heating pipe 93 is connected with the shaping block 91; after the shaping block 91 is heated, when the shaping tip of the shaping block 91 extends into the modified or even adhered sleeve, the temperature on the shaping block 91 heats the sleeve, so that the cut-off opening of the sleeve is broken from adhesion at high temperature to recover the shape.

In this embodiment, the shaping driving assembly 92 includes a first fixing block 921, a rail 922, a second fixing block 923, a connecting block 924 and a driving device 925, the shaping block 91 is disposed on the first fixing block 921, the rail 922 is disposed on the second fixing block 923, the first fixing block 921 is in fit connection with the rail 922, the connecting block is connected with the driving device 926, and the second fixing block and the driving device 925 are located on the same horizontal line; the height of the shaping assembly 9 in the vertical direction is shortened, so that the part layout of the shaping assembly 9 is more reasonable.

Referring to fig. 4, the wire conveying assembly includes a plurality of roller assemblies, the plurality of roller assemblies are arranged in a vertical direction, one roller assembly includes two rollers which rotate in opposite directions, and the wire passes through between the two rollers and is driven to advance by the rolling of the rollers.

Referring to fig. 16, the wire feeding assembly includes a multi-strand centrifugal twist wire assembly 10, and the multi-strand centrifugal twist wire assembly 10 includes a rotary drive assembly and a centrifugal twist wire assembly, and the rotary drive assembly drives the centrifugal twist wire assembly to rotate at a high speed. The centrifugal torsion wire assembly comprises a rotating shaft 102 and a wire clamping assembly 101, wherein a first hollow groove 103 is formed in the rotating shaft 102 along the axial direction of the rotating shaft 102, and the wire clamping assembly 101 is arranged in the first hollow groove 103.

Referring to fig. 17, the wire clamping assembly 101 includes a first wire clamping block 104, a second wire clamping block 105, the first spring 106 is connected between the first wire clamping block 104 and the side wall of the first hollow groove 103 along the radial direction of the rotating shaft 102, the second spring 107 is connected between the second wire clamping block 105 and the side wall of the first hollow groove 103, the elastic direction of the first spring 106 is collinear and opposite to the elastic direction of the second spring 107, the first wire clamping block 104 is provided with a first wire clamping portion 108 in a bending way towards the second wire clamping block 105, the second wire clamping block 105 is provided with a second wire clamping portion 109 in a bending way towards the first wire clamping block 104, the first wire clamping portion 108 is located between the second wire clamping portion 109 and the second spring 107, the second wire clamping portion 109 is located between the first wire clamping portion 108 and the first spring 106, a wire clamping opening 110 is arranged between the first wire clamping portion 108 and the second wire clamping portion 109, and the wire clamping opening 110 is communicated with the first hollow groove 103 along the axial direction of the rotating shaft 102. The rotation driving component drives the rotation shaft to rotate, the first wire clamping portion 108 and the second wire clamping portion 109 are forced to move towards the wire clamping opening 110, the first spring 106 drives the first wire clamping portion 108 to move away from the wire clamping opening 110, and the second spring 107 drives the second wire clamping portion 109 to move away from the wire clamping opening 110.

In the present embodiment, the first wire clamping block 104 includes a first connection block 1040 and a second connection block 108, the first connection block 1040 and the second connection block 108 are vertically connected, the second wire clamping block 105 includes a third connection block 1050 and a fourth connection block 109, and the third connection block 1050 and the fourth connection block 109 are vertically connected; the second connection block 108 is located on the side wall of the first connection block 1040 facing the third connection block 1050, the fourth connection block 109 is located on the side wall of the third connection block 1050 facing the first connection block 1040, the second connection block is the first clamping portion 108, and the fourth connection block is the second clamping portion 109.

In the present embodiment, a positioning groove 1020 is provided in the rotary shaft 102, the positioning groove 1020 is provided in the radial direction of the rotary shaft 102, and the positioning groove 1020 communicates with the first hollow groove 103 in the axial direction of the rotary shaft 102. The first wire clamping block 104, the first spring 106, the second wire clamping block 105 and the second spring 107 are positioned in the positioning groove 1020; the first wire clamping block 104 and the second wire clamping block 105 are in clearance fit with the side wall of the positioning groove 1020 respectively; the first wire clamping block 104 and the second wire clamping block 105 move in the positioning groove 1020, and the positioning groove 1020 orients the moving directions of the first wire clamping block 104 and the second wire clamping block 105, so that the first wire clamping part 108 and the second wire clamping part 109 can accurately clamp the multiple strands.

A first limiting groove 1041 is formed in the side wall, away from the second wire clamping block 105, of the first wire clamping block 104, the first limiting groove 1041 extends in the radial direction of the rotating shaft 102, and the first spring 106 is located in the first limiting groove 1041; a second limiting groove 1051 is formed in the side wall, away from the first wire clamping block 104, of the second wire clamping block 105, the second limiting groove 1051 extends along the radial direction of the rotating shaft 102, and the second spring 107 is located in the second limiting groove 1051; the first limit groove 1041 limits the first spring 106, and the second limit groove 1051 limits the second spring 107, so that the first spring 106 and the second spring 107 can be prevented from being displaced when the rotating shaft 102 rotates at a high speed.

Referring to fig. 18, the rotation shaft 102 includes a connection shaft 1021 and a placement block 1022, a width of the placement block 1022 is greater than a width of the connection shaft 1021 in a radial direction of the rotation shaft 102, a positioning groove 1020 is disposed in the placement block 1022, and a wire inlet of the rotation shaft 102 is located on the connection shaft 1021. By narrowing the width of the connecting shaft 1021, the first wire clamping block 104 and the second wire clamping block 105 in the positioning groove 1020 are positioned at the wire inlet 1023 of the rotating shaft 102, so that the first wire clamping block 104 and the second wire clamping block 105 are prevented from being deviated towards the wire inlet 1023 of the rotating shaft 102. A baffle 1025 is arranged at the threading opening 1024 of the rotating shaft, and the baffle 1025 is connected with the rotating shaft 102 along the circumferential direction of the rotating shaft 102; the baffle 1025 is provided with a threading opening 1024, the threading opening 1024 is communicated with the thread clamping opening 110 along the axial direction of the rotating shaft 102, and the width of the positioning groove is larger than that of the outlet along the radial direction of the rotating shaft 102. The multi-strand wires are led out from the wire outlet of the baffle, the baffle positions the threading opening 1024 of the rotating shaft 102 on the first thread clamping block 104 and the second thread clamping block 105 in the positioning groove, and the first thread clamping block 104 and the second thread clamping block 105 are prevented from being deviated towards the threading opening 1024.

The rotary drive assembly 12 includes a servo rotary motor 121, a first synchronizing wheel 122, a second synchronizing wheel 123, and a belt 124, the first synchronizing wheel 122 is connected to the servo rotary motor 121, the second synchronizing wheel 122 is communicated with the rotary shaft 102, and the belt 124 is connected to the first synchronizing wheel 122 and the second synchronizing wheel 123, respectively.

The stranded wires simultaneously pass through the hollow grooves of the rotating shaft and the wire clamping openings 110 between the first wire clamping portions 108 and the second wire clamping portions 109, the rotating driving assembly drives the rotating shaft 102 to rotate at a high speed to generate centrifugal force, the centrifugal force is directed to extend outwards along the radial direction of the rotating shaft 102, so that the first wire clamping portions 108 move towards the second wire clamping portions 109 under the action of the centrifugal force, the second wire clamping portions 109 move towards the first wire clamping portions 108, the first springs 106 and the second springs 107 are simultaneously compressed, and after the first wire clamping portions 108 and the second wire clamping portions 109 clamp the stranded wires in the wire clamping openings 110, the stranded wires are forced to rotate, so that the stranded wires are twisted; after the twisting is finished, the rotating shaft 102 stops rotating, under the action of the elastic force of the first spring 106 and the second spring 107, the first wire clamping part 108 is far away from the second wire clamping part 109 to move, the second wire clamping part 109 is far away from the first wire clamping part 108 to move, and therefore the twisted multi-strand wires in the wire clamping openings 110 are loosened.

Referring to fig. 19, the dual nozzle beam assembly 3 includes a first nozzle beam 31, a second nozzle beam 32, a first nozzle beam driving assembly, a second nozzle beam driving assembly, pneumatic scissors 313 and pneumatic clips, the first nozzle beam 31 is provided with two first nozzles 311, the second nozzle beam 32 is provided with two second nozzles 312, and the first nozzle beam 31 and the second nozzle beam 32 are arranged in parallel.

The first nozzle beam driving assembly includes a first rotary driving assembly and a first translation driving assembly, the first rotary driving assembly drives the first nozzle beam 31 to rotate, and the first translation driving assembly drives the first nozzle beam 31 to move along the vertical direction.

The second nozzle beam driving assembly comprises a second rotary driving assembly and a second translation driving assembly, the second rotary driving assembly drives the second nozzle beam 32 to rotate, and the second translation driving assembly drives the second nozzle beam 32 to move along the vertical direction.

The first rotary drive assembly includes a first rotary motor 33 and a first rotary motor holder 34, and the first rotary motor 33 is fixed to the first rotary motor holder 34. In this embodiment, the first rotary drive units are connected to both ends of the first nozzle beam 31 in the longitudinal direction, and the two first rotary motors 33 rotate synchronously.

The second rotary drive assembly includes a second rotary electric machine 35 and a second rotary electric machine holder 36, and the second rotary electric machine 35 is fixed to the second rotary electric machine holder 36. In this embodiment, the second rotary drive units are connected to both ends of the second nozzle cross member 32 in the longitudinal direction, respectively, and the two second rotary motors 35 rotate in synchronization.

The first translation driving assembly comprises a first translation motor 39 and a first screw 37, and the first rotating motor fixing seat 34 is connected with the first screw 37. In this embodiment, the two ends of the first nozzle beam 31 in the length direction are respectively connected with a first translation driving assembly, and the two first lead screws 37 are arranged in parallel.

The second translation driving assembly comprises a second translation motor 310 and a second screw rod 39, and the second rotating motor fixing seat 36 is connected with the second screw rod 310. In this embodiment, the two ends of the second nozzle beam 32 in the length direction are respectively connected with a second translation driving assembly, and the two second screws 310 are arranged in parallel.

The first lead screw 39 and the second lead screw 310 are arranged in parallel, and the first lead screw 38 and the second lead screw 310 extend in the vertical direction. Pneumatic scissors 313313 are located on either first nozzle beam 31 or second nozzle beam 32. The pneumatic clamp 312 is located on the side wall of the first nozzle beam 31 facing the second nozzle beam 32 or on the side wall of the second nozzle beam 32 facing the first nozzle beam 31, the clamping end of the pneumatic clamp 312 is located between the first nozzle 311 and the second nozzle 321, and the pneumatic clamp 312 is used for clamping a sleeve between the two nozzles, so that the sleeve is prevented from influencing the moving wires. The clamping ends of the first nozzle 311 and the pneumatic clamp 312 and the second nozzle 321 are arranged in a collinear manner, and the three are arranged in a collinear manner, so that the wire passing through the first nozzle 311 and the second nozzle 321 simultaneously is not bent, and the wire can smoothly move in the coil preparation process.

The line mouth crossbeam is close to the threading position through rotating, position between first line mouth 311 and the second line mouth 321 is adjusted through translation drive assembly, the sleeve pipe is located between first line mouth 311 and the second line mouth 321, thereby it is fixed to treat wire-wound sleeve pipe, the wire rod passes first line mouth 311 in proper order, sleeve pipe and second line mouth 321, winding manipulator removes to line mouth crossbeam department, begin the wire winding, relative position between line mouth crossbeam and the winding manipulator is adjusted through rotation drive assembly and translation drive assembly, make winding manipulator wire winding position more accurate.

Referring to fig. 20, the winding assembly 4 includes a winding manipulator 41 and a winding manipulator driving assembly, the winding manipulator driving assembly includes a rotating assembly and a moving assembly, and the moving assembly drives the winding manipulator to move toward the dual nozzle beam assembly 3 along a horizontal direction; the rotating assembly drives the winding mechanical arm to move. The rotating assembly includes a rotating motor 42, a plurality of synchronizing wheels 43, and a belt 44, the synchronizing wheels 43 are connected to the winding robot 41, and the rotating motor 42 is connected to the winding robot 41 through the belt 44. The moving assembly comprises a mounting seat 45, a rotating motor 46, two screw rods 47, two synchronizing wheels 48 and a transmission belt 49, the screw rods 47 are connected with the synchronizing wheels 18 in a one-to-one correspondence mode, the transmission belt 19 is simultaneously connected with the synchronizing wheels 48 and the rotating motor 46, the rotating assembly and the winding manipulator 41 are located on the mounting seat 45, and the mounting seat 45 is respectively connected with the two screw rods 47.

Referring to fig. 21, the rubber coating assembly 5 includes a finger assembly 51 and a rubber coating driving assembly, the rubber coating driving assembly drives the finger assembly 51 to move along a vertical direction, the finger assembly 51 can be applied to a finger type rubber coating mechanism disclosed in chinese utility model patent with publication number CN209000757U, named finger type rubber coating mechanism, in the embodiment, the rubber coating end of the finger assembly is arranged near the double-line-mouth beam assembly 3. The rear side wall of the rubber-coated component 5 is provided with a waste wire head collecting box 52, the waste wire head collecting box 52 is positioned under the double-wire-nozzle cross beam 3, and the waste wire head collecting box 52 is used for collecting wires cut by the pneumatic scissors.

The sleeve passes through the sleeve detection conveying assembly 21, and from top to bottom along the vertical direction, the sleeve conveying assembly 6 is located below the sleeve detection assembly 211, and the sleeve positioning assembly 7 is located below the sleeve conveying assembly 6. When sleeve pipe conveying subassembly 6 carries the sleeve pipe, under the effect of third spring 64, four first clamp splice 631 press from both sides the sleeve pipe, it moves towards sleeve pipe locating component 7 to carry drive assembly drive fixing base 65, fixing base 65 is close to sleeve pipe locating component 7 department, four first clamp splice 631 of first ejector pin 62 drive loosen the sleeve pipe, fixing base 65 retreats, sleeve pipe locating component 7 fixes a position the sleeve pipe simultaneously, fixing base 65 keeps away from still to be provided with on the lateral wall on the sleeve pipe locating component 7 and detects round pin 67, it is connected with inductor 68 cooperation to detect round pin 67, be used for detecting the fixing base and retreat the back of targetting in place, four first clamp splice 631 clamp sleeve pipes of first ejector pin 62 re-drive.

The sleeve extends between four fixed blocks 85 in the sleeve fixing and conveying assembly 8, and the four fixed blocks 85 clamp the sleeve. After the cutting knife assembly 24 cuts off the sleeve, the fixed conveying driving assembly 83 drives the sleeve fixing assembly 81 and the adjusting assembly 82 to move to the shaping assembly 9, and the shaping end of the shaping block 91 shapes the sleeve. After the shaping is completed, the fixed conveying driving assembly 83 drives the sleeve fixing assembly 81 and the adjusting assembly 82 to move to the wire conveying position. After the twisted strands are twisted by the twisting assembly 10, the first nozzle beam 31 and the second nozzle beam 32 of the dual nozzle beam assembly 3 are moved to the threading position such that the sleeve retaining assembly 81 is positioned between the first nozzle beam 31 and the second nozzle beam 32. The twisted strands sequentially pass through the first nozzle 311, the four fixing blocks 85 and the second nozzle 321. After threading is complete, the stationary feed drive assembly 83 drives the cannula holder assembly 81 and the adjustment assembly 82 back and forth, and the cannula exits the cannula holder assembly 81 through the first and second outlet ports 846, 822.

The winding manipulator driving assembly drives the winding manipulator 41 to move towards the feeding and discharging fixed seat 11, the winding manipulator 41 takes the framework in the feeding groove 111, and then the two double-nozzle cross beams move towards the winding manipulator 41 to start winding. After winding is completed, the rubber coating driving assembly drives the finger assembly 51 to move towards the winding manipulator 41 to start rubber coating, and after rubber coating is completed, blanking of coils can be performed on the feeding and discharging fixed seat 11.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.

Claims (10)

1. A cannula fixation delivery assembly, comprising: the sleeve fixing assembly comprises a mounting block and more than two fixing blocks, each fixing block comprises a body, a protruding block and a spring, the protruding block is arranged on the body in a protruding mode, the bodies of the more than two fixing blocks penetrate through the mounting block, the bodies are located in the mounting block, the protruding blocks are located outside the mounting block, the springs abut between the bodies and the protruding blocks, and the springs drive the more than two fixing blocks to move away from each other; a first pipe outlet is formed in the mounting block and positioned between two adjacent fixing blocks;

the adjusting assembly comprises more than two adjusting blocks and an adjusting driving assembly, the adjusting assembly is positioned on the periphery of the mounting block, the adjusting blocks are respectively matched with the inclined surfaces of the protruding blocks in a one-to-one correspondence mode, the adjusting driving assembly drives the adjusting blocks to move towards or away from the protruding blocks, the adjusting blocks force the fixing blocks to move towards each other, a second pipe outlet is arranged between the adjusting blocks, and the first pipe outlet is communicated with the second pipe outlet in the same direction;

the fixed conveying driving assembly drives the sleeve fixing assembly and the adjusting assembly to move.

2. The cannula fixation delivery assembly of claim 1, wherein:

the fixing block comprises connecting blocks, the connecting blocks are positioned outside the mounting block, one connecting block is connected with one body through one spring in a one-to-one correspondence mode, and the spring abuts between the connecting block and the body;

the convex block is arranged on the side wall of the connecting block far away from the mounting block, the convex block is a roller, and the adjusting block is matched and abutted with the radial side wall of the roller.

3. The cannula fixation delivery assembly of claim 2, wherein:

the outer wall of the mounting block is provided with more than two rails, one connecting block is correspondingly matched and connected with one rail, and the extending direction of the rails is parallel to the moving direction of the fixing block.

4. The cannula fixation delivery assembly of claim 1, wherein:

the mounting block is internally provided with more than two limiting grooves, and the body of one fixing block is positioned in one limiting groove.

5. The cannula fixation delivery assembly of claim 4, wherein:

the installation piece includes first component section, second component section and third component section, the second component section forms first component section with between the third component section, follow the moving direction of fixed block, the width of first component section is greater than the width of second component section, the width of third component section is greater than the width of first component section, the spacing groove sets up in the first component section, protruding piece is located the periphery of second component section, third component section orientation be used for setting up the track on the outer wall of second component section.

6. The cannula fixation delivery assembly of claim 1, wherein:

more than two adjusting blocks are connected to form an adjusting ring, and the adjusting ring is sleeved outside the mounting block.

7. The cannula fixation delivery assembly of claim 6, wherein:

the adjusting ring is far away from be provided with the recess on the lateral wall of installation piece, adjustment drive assembly includes adjustment drive arrangement and adjustment connecting block, adjustment drive arrangement with the adjustment connecting block is connected, the one end of adjustment connecting block is located in the recess.

8. The cannula fixation delivery assembly of claim 1, wherein:

the fixed conveying driving assembly comprises a fixed seat and a fixed seat conveying driving assembly, the installation block is located on the fixed seat, the fixed seat conveying driving assembly and the adjustment driving assembly are located on one side, away from the fixed seat, of the installation block, the fixed seat conveying driving assembly drives the fixed seat to move, and the moving direction of the fixed seat is perpendicular to that of the adjustment block.

9. The cannula fixation delivery assembly of any one of claims 1 to 8, wherein:

the number of the fixed blocks is four, and the four fixed blocks are arranged at equal intervals.

10. Sleeve pipe wire winding rubber coating device, its characterized in that: a cannula fixation delivery assembly as claimed in any one of claims 1 to 9.

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