CN217076486U

CN217076486U - Doubling machine stranding device for hard cord production

Info

Publication number: CN217076486U
Application number: CN202220309369.0U
Authority: CN
Inventors: 康孝伟; 冀延东; 刘序清
Original assignee: Weifang Kelida Industrial Cloth Co ltd
Current assignee: Weifang Kelida Industrial Cloth Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-29
Anticipated expiration: 2032-02-16

Abstract

The utility model provides a doubling machine stranding device is used in hard line rope production, belong to weaving equipment field, including the U-shaped frame and the several arc pieces of inverting, the top surface fixed mounting of U-shaped frame has first motor, the output shaft of first motor runs through the U-shaped frame and rotates with the U-shaped frame to be connected, the upper end of the output shaft fixed connection pivot of first motor, fixed mounting has coaxial big disc and small disc in the pivot, the annular channel of T shape has been seted up respectively to the periphery of big disc and small disc, the latch has been seted up respectively to the inner wall of arc piece inner arc face and annular channel, the draw-in groove has been seted up respectively to the top surface and the bottom surface of arc piece, be provided with the wedge in the draw-in groove respectively, pass through spring coupling between wedge and the draw-in groove that corresponds. Compared with the prior art, at first, this device can be adjusted the quantity of the arc piece on big disc and the small circle dish according to the quantity of plying cotton rope to satisfy that different quantity's cotton rope is fixed, convenient to use, secondly, the installation dismantlement mode of arc piece is simple, convenient to use.

Description

Doubling machine stranding device for hard cord production

Technical Field

The utility model belongs to weaving equipment field, specifically speaking are a doubling frame stranding device is used in hard line rope production.

Background

The plied yarn is a yarn twisted from two or more single yarns. The tenacity and the wear resistance of the yarn are better than those of single yarn. Meanwhile, the folded yarn can be folded and twisted in a certain mode to obtain double-twisted folded yarn, such as double folded yarn, triple folded yarn and multi-folded yarn. The device is mainly used for sewing threads, knitting threads or medium-thickness solid fabrics, and the prior art with the publication number of CN206188113U discloses a doubling machine, wherein the number of first yarn holes of the device is fixed, the adjustment cannot be carried out, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hard line rope production is with doubling machine stranding device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a stranding machine stranding device for hard cord production comprises an inverted U-shaped frame and a plurality of arc-shaped blocks, wherein a first motor is fixedly installed on the top surface of the U-shaped frame, an output shaft of the first motor penetrates through the U-shaped frame and is rotatably connected with the U-shaped frame, the output shaft of the first motor is fixedly connected with the upper end of a rotating shaft, a large disc and a small disc which are coaxial are fixedly installed on the rotating shaft, T-shaped annular grooves are respectively formed in the peripheries of the large disc and the small disc, clamping teeth are respectively formed in the inner arc surface of each arc-shaped block and the inner wall of each annular groove, clamping grooves are respectively formed in the top surface and the bottom surface of each arc-shaped block, wedge-shaped blocks are respectively arranged in the clamping grooves, the wedge-shaped blocks are connected with the corresponding clamping grooves through springs, circular grooves are respectively formed in the outer arcs of the arc-shaped blocks, connecting holes communicated with the circular grooves are respectively formed in the clamping grooves, a movable shaft is rotatably installed in the circular grooves, and the wedge-shaped blocks are respectively connected with the peripheries of one ends of the movable shafts through pull ropes, the other end of the movable shaft is fixedly connected with the periphery of the first guide ring respectively, an installation shaft is arranged in the first guide ring corresponding to the large round disc, the upper end of the installation shaft is rotated to be connected with the bottom surface of the clamping plate, the periphery of the lower part of the installation shaft is provided with threads and is provided with a support nut matched with the threads, a second guide ring is arranged in the U-shaped frame, and the lower part of the U-shaped frame is provided with a winding device.

As above a doubling winder stranding device is used in hard line rope production, the coiling mechanism by the second motor, supporting screw, two fixation nut with get the mouth and constitute, second motor fixed mounting is in outer wall one side of U-shaped frame, the output shaft of second motor runs through the U-shaped frame and rotates with the U-shaped frame and be connected, the output shaft fixed connection supporting screw's of second motor one end, two fixation nut be located supporting screw and with supporting screw thread fit, get the mouth and offer the outer wall opposite side of U-shaped frame.

According to the stranding device of the stranding machine for producing the hard cord, the first motor and the second motor are both in circuit connection with the control switch.

According to the stranding device of the stranding machine for producing the hard cord, the first motor and the second motor are both servo motors.

According to the stranding device of the stranding machine for producing the hard cord, one side of the clamping plate is of an inner arc structure and is clamped with the outer arc surface of the arc block.

According to the stranding device of the stranding machine for producing the hard wire rope, the second motor has a locking function.

The utility model has the advantages that: a user installs arc blocks with the same quantity on a large disc and a small disc respectively according to the quantity of pay-off drums, the specific installation mode is that in the process that the user inserts the arc blocks into an annular channel, two wedge blocks on the same arc block can move relatively firstly, then the wedge blocks move back under the action of spring force and are clamped with the annular channel, in addition, a latch between the inner arc surface of the arc block and the inner wall of the annular channel can prevent the arc blocks from moving along the annular channel, the user passes an installation shaft through a first guide ring corresponding to the large disc, installs the pay-off drum on the installation shaft and supports the bottom of the pay-off drum through a support nut, the user passes a cotton rope on the pay-off drum through the first guide ring corresponding to the small disc and a second guide ring and is connected with a rolling device, the user opens a first motor, the output shaft of the first motor can drive the large disc and the small disc to rotate through a rotating shaft, and then can drive each pay off cylinder and rotate along the pivot, make the cotton rope winding on the pay off cylinder strand, the coiling mechanism and then carry out the rolling to the cotton rope after the strand, if need pull down the arc piece, the user only needs to rotate first guide ring, first guide ring drives the loose axle and rotates, the loose axle carries out the rolling to the stay cord and makes the wedge pull-in draw-in groove in, the user just can take out the arc piece from the ring channel, compare with current device, at first, this device can be adjusted the quantity of arc piece on big dish and the small circle dish according to the quantity of strand cotton rope, be applicable to different quantity's cotton rope and carry out the strand, high durability and convenient use, secondly, the installation and disassembly mode of arc piece is simple, high durability and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is an enlarged view of part i of fig. 1.

Reference numerals: 1. u-shaped frame, 2, first motor, 3, pivot, 4, big disc, 5, small circle dish, 6, annular channel, 7, arc piece, 8, draw-in groove, 9, wedge, 10, connecting hole, 11, loose axle, 12, first guide ring, 13, installation axle, 14, cardboard, 15, support nut, 16, second guide ring, 17, second motor, 18, supporting screw, 19, fixation nut, 20, get and put mouthful, 21, circular slot, 100, the payoff cylinder, 200, the receipts reel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A doubling machine stranding device for producing hard line ropes is shown in figure 1-2 and comprises an inverted U-shaped frame 1 and a plurality of arc-shaped blocks 7, a first motor 2 is fixedly installed on the top surface of the U-shaped frame 1, an output shaft of the first motor 2 penetrates through the U-shaped frame 1 and is rotatably connected with the U-shaped frame 1, the output shaft of the first motor 2 is fixedly connected with the upper end of a rotating shaft 3, a large disc 4 and a small disc 5 which are coaxial are fixedly installed on the rotating shaft 3, the large disc 4 and the small disc 5 are distributed up and down, T-shaped annular channels 6 are respectively arranged on the peripheries of the large disc 4 and the small disc 5, clamping teeth are respectively arranged on the inner arc surfaces of the arc-shaped blocks 7 and the inner walls of the annular channels 6, clamping grooves 8 are respectively formed on the top surface and the bottom surface of the arc-shaped blocks 7, wedge-shaped blocks 9 are respectively arranged in the clamping grooves 8, the wedge-shaped blocks 9 are connected with the corresponding clamping grooves 8 through springs, circular grooves 21 are respectively formed on the outer arc-shaped blocks 7, connecting holes 10 communicated with the circular groove 21 are respectively formed in the clamping grooves 8, a movable shaft 11 is rotatably installed in the circular groove 21, the wedge-shaped block 9 is connected with the periphery of one end of the movable shaft 11 through a pull rope, the pull rope penetrates through the corresponding connecting holes 10 respectively, the other end of the movable shaft 11 is fixedly connected with the periphery of a first guide ring 12 respectively, an installation shaft 13 is arranged in the first guide ring 12 corresponding to the large circular disc 4, the upper end of the installation shaft 13 is rotatably connected with the bottom surface of a clamping plate 14, the periphery of the lower portion of the installation shaft 13 is provided with threads and is provided with a supporting nut 15 matched with the threads, a second guide ring 16 is arranged in the U-shaped frame 1, the periphery of the second guide ring 16 is fixedly connected with the U-shaped frame 1 through connection, a winding device is arranged on the lower portion of the U-shaped frame 1, and the winding device can wind up stranded cords. The user installs the same number of arc blocks 7 on the large disc 4 and the small disc 5 respectively according to the number of the paying off drum 100, the specific installation mode is that in the process that the user inserts the arc blocks 7 into the annular channel 6, two wedge blocks 9 on the same arc block 7 move relatively firstly, then the wedge blocks 9 move back under the action of spring force, and then are clamped with the annular channel 6, in addition, the clamping teeth between the inner arc surface of the arc block 7 and the inner wall of the annular channel 6 can prevent the arc blocks 7 from moving along the annular channel 6, the user passes the installation shaft 13 through the first guide ring 12 corresponding to the large disc 4, installs the paying off drum 100 on the installation shaft 13, and supports the bottom of the paying off drum 100 through the support nut 15, the user passes the thread rope on the paying off drum 100 through the first guide ring 12 corresponding to the small disc 5 and passes through the second guide ring 16, and is connected with the rolling device, the user opens the first motor 2, the output shaft of the first motor 2 rotates and can drive the large disc 4 and the small disc 5 to rotate through the rotating shaft 3, and then can drive each pay-off drum 100 to rotate along the rotating shaft 3, so that the ropes on the pay-off drums 100 are wound and plied, the rolling device further rolls the plied ropes, if the arc blocks 7 need to be dismounted, the user only needs to rotate the first guide ring 12, the first guide ring 12 drives the movable shaft 11 to rotate, the movable shaft 11 rolls the pulling ropes so that the wedge blocks 9 are drawn into the clamping grooves 8, the user can take the arc blocks 7 out of the annular channel 6, compared with the prior art, firstly, the device can adjust the number of the arc blocks 7 on the large disc 4 and the small disc 5 according to the number of the plied ropes, and is suitable for plying ropes with different numbers, convenient to use, secondly, the installation dismantlement mode of arc piece 7 is simple, convenient to use.

Specifically, as shown in fig. 1, the winding device described in this embodiment is composed of a second motor 17, a supporting screw 18, two fixing nuts 19, and a pick-and-place port 20, the second motor 17 is fixedly installed on one side of the outer wall of the U-shaped frame 1, an output shaft of the second motor 17 penetrates through the U-shaped frame 1 and is rotatably connected with the U-shaped frame 1, the output shaft of the second motor 17 is fixedly connected with one end of the supporting screw 18, the two fixing nuts 19 are located on the supporting screw 18 and are in threaded fit with the supporting screw 18, and the pick-and-place port 20 is opened on the other side of the outer wall of the U-shaped frame 1. The user can unscrew left fixation nut 19, installs the receipts spool 200 on the support screw 18 along getting putting mouthful 20, fixes the receipts spool 200 through fixation nut 19, opens second motor 17, and the output shaft of second motor 17 can drive the receipts spool 200 through support screw 18 and rotate, and then makes the cotton rope winding of plying on the receipts spool 200.

Specifically, as shown in fig. 1, the first motor 2 and the second motor 17 described in this embodiment are both electrically connected to the control switch. The user can control the output shaft rotating speed of the first motor 2 and the output shaft rotating speed of the second motor 17 through the control switch respectively, and the use is more convenient.

Further, as shown in fig. 1, the first motor 2 and the second motor 17 of the present embodiment are both servo motors. Compared with other types of motors, the servo motor has more accurate control on the rotating speed of the output shaft and is more convenient to use.

Furthermore, as shown in fig. 1, one side of the clamping plate 14 in this embodiment is an inner arc structure and is engaged with the outer arc surface of the arc block 7. When the device is operated, the first guide ring 12 can drive the movable shaft 11 to rotate along the transverse center line of the movable shaft 11 due to the reason of traction force, the wedge-shaped block 9 is put into the clamping groove 8, then the arc-shaped block 7 drops, the inner arc surface on one side of the clamping plate 14 and the outer arc surface of the corresponding arc-shaped block 7 are clamped, the first guide ring 12 corresponding to the large circular disc 4 can be locked, and the generation of the above conditions is prevented.

Further, as shown in fig. 1, the second motor 17 according to the present embodiment has a lock function. When the output shaft of the second motor 17 is in a stop state, the second motor 17 can fix the support screw 18, so that a user can conveniently screw the fixing nut 19, and the use is more convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a doubling frame stranding device is used in hard line rope production, including the U-shaped frame (1) and several arc piece (7) of invering, the top surface fixed mounting of U-shaped frame (1) has first motor (2), the output shaft of first motor (2) runs through U-shaped frame (1) and rotates with U-shaped frame (1) to be connected, the upper end of the output shaft fixed connection pivot (3) of first motor (2), fixed mounting has coaxial big disc (4) and small circle dish (5) on pivot (3), annular channel (6) of T shape are seted up respectively to the periphery of big disc (4) and small circle dish (5), its characterized in that: the inner arc surface of the arc-shaped block (7) and the inner wall of the annular channel (6) are respectively provided with a latch, the top surface and the bottom surface of the arc-shaped block (7) are respectively provided with a clamping groove (8), wedge-shaped blocks (9) are respectively arranged in the clamping grooves (8), the wedge-shaped blocks (9) are connected with the corresponding clamping grooves (8) through springs, the outer arc of the arc-shaped block (7) are respectively provided with a circular groove (21), the clamping grooves (8) are respectively provided with a connecting hole (10) communicated with the circular grooves (21), a movable shaft (11) is rotatably arranged in the circular grooves (21), the wedge-shaped blocks (9) are respectively connected with the periphery of one end of the movable shaft (11) through pull ropes, the other end of the movable shaft (11) is respectively and fixedly connected with the periphery of a first guide ring (12), an installation shaft (13) is arranged in the first guide ring (12) corresponding to the large disc (4), the upper end of the installation shaft (13) is rotatably connected with the bottom surface of a clamping plate (14), the periphery of the lower part of the mounting shaft (13) is provided with threads and is provided with a supporting nut (15) which is matched with the threads in a threaded manner, a second guide ring (16) is arranged in the U-shaped frame (1), and the lower part of the U-shaped frame (1) is provided with a winding device.

2. The stranding machine stranding device for producing hard-line ropes according to claim 1, characterized in that: the winding device comprises a second motor (17), a support screw (18), two fixing nuts (19) and a taking and placing port (20), the second motor (17) is fixedly installed on one side of the outer wall of the U-shaped frame (1), an output shaft of the second motor (17) penetrates through the U-shaped frame (1) and is rotatably connected with the U-shaped frame (1), the output shaft of the second motor (17) is fixedly connected with one end of the support screw (18), the two fixing nuts (19) are located on the support screw (18) and are in threaded fit with the support screw (18), and the taking and placing port (20) is arranged on the other side of the outer wall of the U-shaped frame (1).

3. The stranding machine stranding device for producing hard-line ropes according to claim 2, characterized in that: the first motor (2) and the second motor (17) are both in circuit connection with the control switch.

4. The stranding machine stranding device for producing hard-line ropes according to claim 3, characterized in that: the first motor (2) and the second motor (17) are both servo motors.

5. The stranding machine stranding device for producing hard-line ropes according to claim 1, characterized in that: one side of the clamping plate (14) is of an inner arc structure and is clamped with the outer arc surface of the arc block (7).

6. The stranding machine stranding device for producing hard-line ropes according to claim 2, characterized in that: the second motor (17) has a locking function.