CN210103152U

CN210103152U - Dacron embroidery thread stranding machine

Info

Publication number: CN210103152U
Application number: CN201921040518.2U
Authority: CN
Inventors: 刘冬国
Original assignee: JIANGXI OU JIN INDUSTRIAL Co Ltd
Current assignee: JIANGXI OU JIN INDUSTRIAL Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-02-21
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to a dacron embroidery thread stranding machine. Dacron embroidery line stranding machine includes frame, stranded conductor subassembly, guide wire pole and a plurality of dacron embroidery line tray, be provided with two guide slots that are parallel to each other in the frame, the stranded conductor subassembly set up in the frame, the stranded conductor subassembly includes driving piece, two screens spare and stranded conductor frame, the driving piece install in the frame, two screens spares set up respectively in two guide slots, every the screens spare includes fixed block, sliding block and threaded rod, the fixed block is fixed in the guide slot, the bottom of sliding block set up with sliding in the guide slot, the threaded rod spiro union in on the sliding block. The disassembly of the twisted wire frame is convenient.

Description

Dacron embroidery thread stranding machine

Technical Field

The utility model relates to a textile printing and dyeing technical field especially relates to a dacron embroidery line hank machine.

Background

In the textile printing and dyeing industry, a hank-forming machine is a frequently used device for changing a bobbin of yarn into a package form so as to facilitate the normal operation of the next process. A typical stranding machine includes a frame and a stranding frame mounted to the frame. However, after the stranding machine is finished, the general strand frame is not convenient to disassemble.

SUMMERY OF THE UTILITY MODEL

Therefore, the polyester embroidery thread stranding machine with the conveniently-disassembled stranded wire frame is needed to be provided.

The utility model provides a dacron embroidery line hank machine, includes frame, stranded conductor subassembly, guide wire pole and a plurality of dacron embroidery line tray, be provided with two guide slots that are parallel to each other in the frame, the stranded conductor subassembly set up in the frame, the stranded conductor subassembly includes driving piece, two screens spare and strand frame, the driving piece install in the frame, two screens spares set up respectively in two guide slots, every the screens spare includes fixed block, sliding block and threaded rod, the fixed block is fixed in the guide slot, the bottom of sliding block set up with sliding in the guide slot, the threaded rod spiro union is in on the sliding block, the relative both ends of strand frame are inserted respectively and are located on two screens spares, just one end connection of strand frame in on the driving piece, the threaded rod is used for the drive the sliding block is followed so that the guide slot slides the tip of strand frame centre gripping rotationally in the fixed block with between the sliding block with the .

In one embodiment, a first concave arc-shaped surface is concavely arranged on the side wall of the fixed block, a second concave arc-shaped surface is formed on the sliding block, and the first concave arc-shaped surface and the second concave arc-shaped surface jointly enclose to form a rotating hole.

In one embodiment, opposite ends of the twisted wire frame are rotatably inserted into the rotating holes of the two clamping parts respectively.

In one embodiment, two opposite sides of each guide groove are respectively concavely provided with a sliding groove, two opposite sides of the bottom of the sliding block are respectively convexly provided with a matching body, and the two matching bodies are respectively inserted into the two sliding grooves in a sliding manner.

In one embodiment, the frame includes a connecting body and two guide rods, the two guide rods are respectively vertically disposed at two opposite ends of the connecting body, and the driving member is mounted on one of the guide rods.

In one embodiment, the two guide grooves are respectively formed in the two guide rods, and the two guide rods are further respectively provided with a convex column, wherein the convex column is located at one end of the guide rod, which is adjacent to the connecting body.

In one embodiment, the opposite ends of the thread guiding rod are respectively and rotatably connected to the two convex columns, and the thread guiding rod is parallel to the connecting body.

In one of them embodiment, the relative both ends of godet pole are provided with the torsional spring respectively, every the one end of torsional spring is connected the projection, the other end is connected the tip of godet pole.

In one embodiment, the thread guiding rod is sleeved with a rubber wrapping roll, the rubber wrapping roll is provided with a plurality of guide slots, and the guide slots are sequentially arranged along the length direction of the rubber wrapping roll.

In one embodiment, an entry space is formed between the thread guide rod and the connector, and the plurality of polyester embroidery thread trays are arranged on the ground and located in the entry space.

Dismantle in needs during the twisted wire frame, through rotating the threaded rod can drive the sliding block is kept away from the fixed block, releases then the relative both ends of twisted wire frame to be convenient for will twine and have the dacron embroidery line the twisted wire frame is dismantled, so that remove to next station.

Drawings

Fig. 1 is a schematic perspective view of a polyester embroidery thread stranding machine according to an embodiment.

Fig. 2 is a perspective view of the polyester embroidery thread stranding machine shown in fig. 1 from another view angle.

FIG. 3 is a perspective view of a power assembly according to one embodiment.

Fig. 4 is a perspective view of a wire twisting assembly according to an embodiment.

FIG. 5 is a perspective view of a rotating disk according to an embodiment.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model relates to a dacron embroidery thread stranding machine. For example, the polyester embroidery thread stranding machine comprises a rack, a strand twisting assembly, a yarn guide rod and a plurality of polyester embroidery thread trays. For example, two guide grooves which are parallel to each other are arranged on the rack, the stranded wire assembly is arranged on the rack and comprises a driving part, two clamping parts and a stranded wire frame. For example, the driving piece is installed in the frame, the two clamping pieces are respectively arranged in the two guide grooves, each clamping piece comprises a fixed block, a sliding block and a threaded rod, and the fixed block is fixed in the guide grooves. For example, the bottom of the sliding block is slidably arranged in the guide groove, the threaded rod is screwed on the sliding block, two opposite ends of the twisted wire frame are respectively inserted into the two clamping parts, and one end of the twisted wire frame is connected to the driving part. For example, the threaded rod is used for driving the sliding block to slide along the guide groove so that the end part of the strand frame is rotatably clamped between the fixed block and the sliding block.

Referring to fig. 1 and 2, a polyester embroidery thread stranding machine includes a frame 10, a strand assembly 20, a thread guide rod 30, and a plurality of polyester embroidery thread trays, wherein two parallel guide grooves 11 are disposed on the frame 10, the strand assembly 20 is disposed on the frame 10, the strand assembly 20 includes a driving member 21, two clamping members 22, and a strand frame 40, the driving member 21 is mounted on the frame 10, the two clamping members 22 are respectively disposed in the two guide grooves 11, each clamping member 22 includes a fixed block 221, a sliding block 222, and a threaded rod 223, the fixed block 221 is fixed in the guide groove 11, the bottom of the sliding block 222 is slidably disposed in the guide groove 11, the threaded rod 223 is screwed onto the sliding block 222, opposite ends of the strand frame 40 are respectively inserted into the two clamping members 22, and one end of the strand frame 40 is connected to the driving member 21, the threaded rod 223 is used for driving the sliding block 222 to slide along the guide groove 11, so that the end of the strand frame 40 is rotatably clamped between the fixed block 221 and the sliding block 222.

When needing to dismantle wire frame 40, can drive through rotating threaded rod 223 the sliding block 222 is kept away from fixed block 221 releases then wire frame 40's relative both ends to be convenient for will twine the polyester embroidery thread wire frame 40 dismantles, so that remove to next station.

For example, in order to rotatably clamp the opposite ends of the twisting frame 40, a first concave arc-shaped surface 2215 is concavely provided on the side wall of the fixed block 221, a second concave arc-shaped surface 2225 is formed on the sliding block 222, and the first concave arc-shaped surface 2215 and the second concave arc-shaped surface 2225 together enclose to form a rotating hole. Opposite ends of the wire frame 40 are rotatably inserted into the rotation holes of the two locking members 22, respectively. The two opposite sides of each guide slot 11 are respectively concavely provided with a sliding slot, the two opposite sides of the bottom of the sliding block 222 are respectively convexly provided with a matching body, and the two matching bodies are respectively inserted into the two sliding slots in a sliding manner. The frame 10 includes a connecting body 12 and two guide rods 14, the two guide rods 14 are respectively vertically disposed at two opposite ends of the connecting body 12, and the driving member 21 is mounted on one of the guide rods 14. The two guide grooves 11 are respectively arranged on the two guide rods 14. The first concave arc-shaped surface 2215 is concavely arranged on the side wall of the fixed block 221, and the second concave arc-shaped surface 2225 is formed on the sliding block 222, so that the first concave arc-shaped surface 2215 and the second concave arc-shaped surface 2225 are conveniently used for clamping two opposite ends of the twisting frame 40.

For example, in order to facilitate guiding the polyester embroidery thread to wind around the twisting frame 40, the two guide rods 14 are further respectively provided with a convex pillar 15, and the convex pillar 15 is located at one end of the guide rod 14 adjacent to the connecting body 12. The opposite ends of the thread guiding rod 30 are respectively and rotatably connected to the two convex columns 15, and the thread guiding rod 30 is parallel to the connecting body 12. The relative both ends of guide wire pole 30 are provided with the torsional spring respectively, every the one end of torsional spring is connected projection 15, the other end is connected the tip of guide wire pole 30. The last cover of wire guide rod 30 is equipped with rubber package and rolls up 31, be provided with a plurality of guide slot 315 on the rubber package is rolled up 31, a plurality of guide slot 315 are followed the length direction of rubber package book 31 sets gradually. An entering space 33 is formed between the thread guide rod 30 and the connector 12, and the polyester embroidery thread trays are arranged on the ground and positioned in the entering space 33. Through setting up guide wire pole 30, can guide dacron embroidery silk follow it gets into to get into space 33, via guide wire pole 30's top, then twine in on the hank wire frame 40. The rubber wrap 31 may increase the tension of the polyester embroidery thread, and when the polyester embroidery thread is wound around the twisted wire frame 40, the torsion spring may be twisted, and the restoring force of the torsion spring may maintain the tension of the polyester embroidery thread to the twisted wire frame 40.

For example, it is particularly important to keep the tension of the polyester embroidery thread, for example, the polyester embroidery thread tray is a conical column, a conical space is formed inside the polyester embroidery thread tray, a conical tower torsion spring is arranged in the conical space, a friction block is arranged at the top end of the conical tower torsion spring, the friction block is in friction contact with the side surface of the conical space, and the conical tower torsion spring is used for keeping the restoring force of the polyester embroidery thread tray and also allowing the polyester embroidery thread tray to rotate. Referring to fig. 3 to 5, for example, in order to facilitate driving the two threaded rods 223 to rotate, the polyester embroidery thread stranding machine further includes a power assembly 50, the power assembly 50 includes a power cylinder 51, a power shaft 52, two first bevel gears 53 and two second bevel gears 54, two mounting blocks 18 are respectively protruded on the two guide rods 14, and the mounting blocks 18 are located between the locking member 22 and the protruding columns 15. The power cylinder 51 is mounted on one of the mounting blocks 18, the power shaft 52 is rotatably inserted into the two mounting blocks 18, and one end of the power shaft 52 is connected to an output shaft of the power cylinder 51. The two first bevel gears 53 are respectively adjacent to the two mounting blocks 18 and are all sleeved on the power shaft 52, the two second bevel gears 54 are respectively rotatably mounted on the two mounting blocks 18, the two second bevel gears 54 are respectively vertically meshed with the two first bevel gears 53, the ends of the two threaded rods 223 are respectively coaxially fixed on the two second bevel gears 54, and the ends of the threaded rods 223 far away from the second bevel gears 54 are mutually spaced from the fixing blocks 221. The power cylinder 51 drives the power shaft 52 to rotate, so as to drive the two first bevel gears 53 to rotate, and then the two second bevel gears 54 to rotate, the two second bevel gears 54 drive the two threaded rods 223 to rotate, and the two threaded rods 223 only rotate and do not move longitudinally, so as to drive the two sliding blocks 222 to move along the two guide grooves 11, so as to release or clamp the end of the strand frame 40. For example, the power shaft 52 is parallel to the thread guide rod 30, and a winding area is formed in the middle of the power shaft 52 and used for allowing the polyester embroidery thread to pass through the bottom of the winding area and be conveyed to the twisting frame 40. By providing the power assembly 50, the two locking members 22 can be easily closed and opened.

For example, in order to facilitate changing the outer diameter of the wire frame 40, the wire frame 40 includes a connecting shaft 41, two hexagonal plates 42, two rotating disks 43, and six wire rods 44, opposite ends of the connecting shaft 41 are rotatably inserted into the rotating holes of the two locking members 22, respectively, and an end of one end of the connecting shaft 41 is detachably connected to the driving member 21. The two hexagonal plates 42 are fixed to the connecting shaft 41 at intervals and are adjacent to the two guide rods 14, respectively, and the two hexagonal plates 42 are located between the two guide rods 14. Each hexagonal plate 42 is provided with six radial grooves 425, the six radial grooves 425 are arranged around the center of the hexagonal plate 42, and each radial groove 425 penetrates through two opposite sides of the hexagonal plate 42. The hexagonal plate 42 is further provided with two rings of insertion holes 426, each ring of insertion holes 426 comprises a plurality of insertion holes 426, the plurality of insertion holes 426 are arranged around the center of the hexagonal plate 42, and the diameters of the rings formed by the two rings of insertion holes 426 are different. Opposite ends of the connecting shaft 41 are respectively formed with threaded regions adjacent to the two guide bars 14, and each threaded region is located between the corresponding hexagonal plate 42 and the guide bar 14. The two thread areas are respectively a first thread area and a second thread area, and the turning direction of the first thread area is opposite to that of the second thread area. The two rotary discs 43 are screwed to the first threaded region and the second threaded region, respectively. The rotating disc 43 is parallel to the hexagonal plate 42, and the diameter of the rotating disc 43 is larger than the diameter of the circumscribed circle of the hexagonal plate 42. The circumferential surface of the rotary plate 43 is formed with a synchronization groove 430 in a recessed manner, and the synchronization grooves 430 of the two rotary plates 43 are coaxially arranged. The rotary disk 43 orientation be provided with two positioning ring grooves 431 and a intercommunication groove 433 on hexagonal plate 42's the side surface, two positioning ring grooves 431 all centers on rotary disk 43's center sets up, two positioning ring grooves 431's diameter is different to be set up, the relative both ends of intercommunication groove 433 communicate respectively two positioning ring grooves 431, the extension line of intercommunication groove 433 passes through rotary disk 43's center, so that intercommunication groove 433 is relative a tangent line of positioning ring groove 431 is perpendicular. The bottom surfaces of the two positioning ring grooves 431 are respectively provided with a circle of through holes 435, and the two circles of through holes 435 of the two positioning ring grooves 431 are respectively arranged corresponding to the two circles of insertion holes 426 of the hexagonal plate 42. Opposite ends of the six twisted rods 44 are respectively inserted into the two hexagonal plates 42, and the six twisted rods 44 form a circle. The end of each of the wire rods 44 is inserted into the radial groove 425 and into the positioning ring groove 431 of the rotating disk 43. The end of the twisted wire rod 44 is spaced apart from the bottom surface of the positioning ring groove 431. The diameter of the wire rod 44, the width of the radial groove 425, and the width of the retainer ring groove 431 are all equal. The radial groove 425 of the hexagonal plate 42 is used for limiting the movement of the twisted wire rods 44 along the circumferential direction of the hexagonal plate 42, and the positioning ring groove 431 of the rotating disk 43 is used for limiting the movement of the twisted wire plates along the radial direction of the hexagonal plate 42, thereby fixing the positions of the six twisted wire rods 44. The six twisted rods 44 are all staggered from the positions of the communicating grooves 433 of the two rotating disks 43. The strand frame 40 further comprises an adjusting rod, and two opposite ends of the adjusting rod are respectively clamped in the synchronization slots 430 of the two rotating discs 43 to drive the two rotating discs 43 to rotate.

When the diameter of the circle surrounded by the six twisting rods 44 needs to be changed, the diameter of the circle surrounded by the terylene embroidery thread wound by the twisting frame 40 can be further adjusted, the opposite ends of the adjusting rod are respectively used for being clamped in the synchronous grooves 430 of the two rotating disks 43, the adjusting rod is forced to rotate around the connecting shaft 41, so as to drive the two rotating discs 43 to rotate, the two rotating discs 43 respectively move towards the opposite direction under the action of the first thread area and the second thread area, so that the communication grooves 433 are respectively aligned with the six stranded wires 44, when each of the twisted rods 44 is aligned with the communication rod groove, the twisted rods 44 are radially forced from one of the positioning ring grooves 431 through the communication groove 433 into the other positioning ring groove 431 to change the distance between the twisted rods 44 and the center of the hexagonal plate 42. By providing the end of the wire rod 44 at a distance from the bottom surface of the positioning ring groove 431, the two rotary disks 43 can move on the connecting shaft 41 in the axial direction without interfering with the wire rod 44. While the radial slots 425 of the hexagonal plate 42 facilitate movement of the wire rods 44 within the radial slots 425. After all the six twisted rods 44 change the positioning ring groove 431, the adjusting rod is inserted into the insertion hole 426 of the two hexagonal plates 42 and the through hole 435 of the two rotary disks 43 by being pulled out from the synchronization groove 430, so as to synchronize the rotation of the two hexagonal plates 42 and the two rotary disks 43. For example, in another embodiment, the extension line of the communication groove 433 does not pass through the center of the rotating disc 43, so that the communication groove 433 is inclined with respect to all tangent lines of the positioning ring groove 431, and the twisted wire rod 44 is not easily thrown out of the communication groove 433 by displacement during rotation. By arranging the two rotating disks 43, the diameter of a circle surrounded by the six twisting rods 44 can be changed conveniently, and the twisting frame 40 can be suitable for being wound into terylene embroidery coils with different diameters.

For example, in order to prevent the twisted wire rod 44 from freely entering the communicating groove 433, two opposite sides of the positioning ring groove 431 are respectively provided with a rubber layer, the distance between the two rubber layers is smaller than the diameter of the twisted wire rod 44, the rubber layer is provided with six positioning grooves 438, the positioning grooves 438 are arc-shaped grooves, and the end portion of the twisted wire rod 44 is clamped into the positioning grooves 438. The positioning groove 438 may prevent the wire rod 44 from shifting, and the rubber layer may increase the resistance of the wire rod 44 to movement around the circumference. For example, the opposite ends of the communication groove 433 are respectively formed with elastic bayonets, and the width of the middle of the communication groove 433 is greater than the width of the elastic bayonets. The width of the elastic bayonet is smaller than that of the twisted wire rod 44, so that the twisted wire rod 44 is prevented from freely entering the communicating groove 433. For example, the two mounting blocks 18 are further provided with through holes, and the two through holes are oppositely arranged and are respectively positioned below the two opposite ends of the power shaft 52. When the twisting frame 40 is detached, the end of the polyester embroidery thread needs to be cut off, and in order to prevent the end of the polyester embroidery thread from falling off the lower part of the power shaft 52, two opposite ends of the adjusting rod are respectively used for being inserted into the two through holes, so that a winding gap is formed between the adjusting plate and the bottom end of the power shaft 52, and the winding gap is adjacent to the winding area and used for clamping the end of the polyester embroidery thread. After that, the two blocking parts 22 need to be detached by using the power assembly 50, the power shaft 52 is used for being driven by the power cylinder 51 to rotate so as to drive the two sliding blocks 222 to be respectively far away from the two fixed blocks 221, and the power shaft 52 is used for winding the end of the polyester embroidery thread in the winding gap by using friction force during rotation so as to preserve the end of the polyester embroidery thread and tension the polyester embroidery thread. Through the actions, on one hand, the connecting shaft 41 is released, on the other hand, the end of the polyester embroidery thread can be prevented from falling off, on the other hand, the tension of the polyester embroidery thread can be preserved, and the polyester embroidery thread tray is prevented from rotating under the action of the conical tower torsion spring due to the fact that the polyester embroidery thread is loosened, and then the polyester embroidery thread on the polyester embroidery thread tray is prevented from rotating and winding in a disordered manner.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a dacron embroidery line hank machine, its characterized in that, includes frame, stranded conductor subassembly, guide wire pole and a plurality of dacron embroidery line tray, be provided with two guide slots that are parallel to each other in the frame, the stranded conductor subassembly set up in the frame, the stranded conductor subassembly includes driving piece, two screens pieces and strand frame, the driving piece install in the frame, two screens pieces set up respectively in two guide slots, every the screens piece includes fixed block, sliding block and threaded rod, the fixed block is fixed in the guide slot, the bottom of sliding block set up with sliding in the guide slot, the threaded rod screw fit on the sliding block, the relative both ends of strand frame are inserted respectively and are located on two screens pieces, just the one end connection of strand frame in on the driving piece, the threaded rod is used for the drive the sliding block is followed so that the guide slot slides the tip of strand frame centre gripping with rotating in the fixed block end rotation ground And the slider.

2. The polyester embroidery thread stranding machine according to claim 1, wherein a first concave arc-shaped surface is concavely provided on a side wall of the fixed block, a second concave arc-shaped surface is formed on the sliding block, and the first concave arc-shaped surface and the second concave arc-shaped surface jointly enclose to form a rotating hole.

3. The polyester embroidery thread stranding machine according to claim 2, wherein opposite ends of the stranding frame are rotatably inserted into the rotating holes of the two blocking members, respectively.

4. The polyester embroidery thread stranding machine according to claim 3, wherein sliding grooves are respectively concavely formed in opposite sides of each guide groove, mating bodies are respectively convexly formed in opposite sides of the bottom of the sliding block, and the two mating bodies are respectively slidably inserted into the two sliding grooves.

5. The polyester embroidery thread stranding machine according to claim 4, wherein the machine frame includes a connecting body and two guide rods, the two guide rods are respectively vertically disposed at opposite ends of the connecting body, and the driving member is mounted on one of the guide rods.

6. The polyester embroidery thread stranding machine according to claim 5, wherein the two guide grooves are respectively formed in the two guide rods, and the two guide rods are respectively provided with a convex column, and the convex column is located at one end of the guide rod adjacent to the connecting body.

7. The polyester embroidery thread stranding machine according to claim 6, wherein opposite ends of the thread guide rod are rotatably connected to the two protruding columns, respectively, and the thread guide rod is parallel to the connector.

8. The polyester embroidery thread stranding machine according to claim 7, wherein torsion springs are respectively disposed at opposite ends of the thread guide rods, one end of each torsion spring is connected to the protruding column, and the other end is connected to an end of the thread guide rod.

9. The polyester embroidery thread stranding machine according to claim 8, wherein a rubber wrapper is sleeved on the thread guide rod, a plurality of guide slots are formed in the rubber wrapper, and the guide slots are sequentially arranged in the length direction of the rubber wrapper.

10. The polyester embroidery thread stranding machine according to claim 9, wherein an entry space is formed between the guide wire rod and the connector, and the plurality of polyester embroidery thread trays are disposed on the ground and located in the entry space.