CN210286297U

CN210286297U - Anti-broken wire doubling machine

Info

Publication number: CN210286297U
Application number: CN201921118634.1U
Authority: CN
Inventors: 陈林兴
Original assignee: Jiashan Dingxing Fashion Accessories Co ltd
Current assignee: Jiashan Dingxing Fashion Accessories Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-10
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a prevent doubling winder of disconnected silk, including main part platform, broken string protection device, doubling device, guider and winding device. The guide device and the doubling device are arranged on the main body platform, the winding device is arranged on the side face of the main body platform, the side face where the winding device is located is opposite to the guide device, the main body platform is provided with a support, and the broken wire protection device is arranged on the support. The utility model discloses the contrast uses the hole groove to lead the silk thread in the past, changes the direction that utilizes the guide pulley to change the silk thread, possess the friction that reduces silk thread and guider, winding device and support for the effect that the silk thread is difficult for breaking off.

Description

Anti-broken wire doubling machine

Technical Field

The utility model belongs to the technical field of spinning machine's technique and specifically relates to a prevent doubling winder of disconnected silk.

Background

Generally, a single silk thread is single in property and small in strength and is extremely easy to break, but a plurality of silk threads are mixed together to obtain the silk threads with multiple properties, and the strength is greatly improved. However, the efficiency of manually kneading the yarns is low, and thus, a doubling machine has been invented. At present, a doubling machine can work efficiently, but in the working process, the yarn breakage is easy to happen, so that the quality of the mixed yarns is poor.

For example, a doubling mechanism, bulletin number is CN207698920U, including the stand, be equipped with the line grillage that the level set up on the stand, be equipped with the line hole of crossing of a plurality of discrete arrangements on the line grillage, still be equipped with the line board of crossing that is located the line grillage below on the stand, be equipped with the wire wheel of a plurality of discrete arrangements in the one side of crossing the line board just the wire wheel be located same slash, the wire wheel with cross line hole one-to-one. The wire doubling mechanism is provided with the wire guide wheel and the wire passing hole, and can wind a plurality of wires simultaneously.

The doubling mechanism leads the silk thread to pass through the thread passing hole, and the silk thread is tightly propped against the inner wall of the hole because the silk thread is in a tensioning state in the working process, so that the silk thread is very easy to break due to larger friction with the hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent doubling winder of disconnected silk, its advantage utilizes the guide pulley to guide the silk thread, reduces the silk thread frictional force under the state of straining, makes it difficult disconnected falling. The effect of preventing the broken filaments is achieved.

The above technical purpose of the present invention can be achieved by the following technical solutions: a doubling machine capable of preventing yarn breakage comprises a main body platform, a support fixedly connected with the main body platform, a yarn breakage protection device installed on the support, a doubling device installed on the main body platform, a guide device installed on the main body platform and located behind the doubling device and conforming to the direction of yarns, and a winding device arranged on the side face of the main body platform, wherein the doubling device comprises a yarn doubling frame fixedly connected with the main body platform, a yarn gathering guide wheel rotatably connected to the lower end of the yarn doubling frame, and a yarn releasing guide wheel rotatably connected to the lower end of the yarn doubling frame; a second guide wheel is arranged at the upper end of the guide wheel rod, a third guide wheel is arranged at the winding device, a fourth guide wheel and a sixth guide wheel are arranged at the upper part of the bracket, a fifth guide wheel is arranged at the lower part of the bracket, the plane of the first guide wheel passing through the center and being parallel to the end surface of the first guide wheel and the plane of the pay-off guide wheel of the doubling device passing through the center and being parallel to the end surface of the doubling device are the same plane, the second guide wheel and the first guide wheel have the same vertical external tangent line in the direction conforming to the silk thread, the plane of the third guide wheel passing through the center and being parallel to the end surface of the third guide wheel and the plane of the second guide wheel passing through the center and being parallel to the end surface of the second guide wheel are the same plane, the planes are parallel to two parallel side surfaces of the main body platform without the winding device, the sixth guide wheels face the line converging guide wheel of the doubling, the fifth guide wheel and the fourth guide wheel have the same vertical external tangent line in the direction of the compliant silk thread.

By adopting the technical scheme, the guide wheels are arranged to replace the guide silk threads which are guided by the hole grooves in the prior art, the friction force applied to the silk threads is reduced by the rolling of the guide wheels, and the position relation among the guide wheels is reasonably set, so that the silk threads can not generate an included angle which can be rubbed with two end faces of the guide wheels with the guide wheels, and the silk threads are not easy to break under the tight state.

The utility model discloses further set up to: the support is including first guide bar and second guide bar, and a plurality of sixth guide wheels evenly set up along second guide bar length direction, and a plurality of fourth guide wheels evenly set up along first guide bar length direction, and first guide bar and second guide bar are connected with support detachably.

Through adopting above-mentioned technical scheme, establish first guide bar and second guide bar as dismantling for during higher sixth guide wheel and fourth guide wheel on cleaning device, can take off it, convenient laborsaving.

The utility model discloses further set up to: the outer part of the nut is sleeved with a plum blossom-shaped plastic knob.

Through adopting above-mentioned technical scheme, overlap the plum blossom form plastics knob on with the nut, the swivel nut of being convenient for it is more convenient to adjust the height of first guide pulley.

The utility model discloses further set up to: the wire barrel frame is arranged on the main body platform and comprises a rotary drum and a fixing rod, and a hole matched with the fixing rod is formed in the rotary drum, so that after the rotary drum is installed by corresponding to the fixing rod through the hole, the rotary drum can rotate.

By adopting the technical scheme, the rotary drum is sleeved on the fixed rod, so that the rotary drum can rotate around the fixed rod to lead out the silk thread.

The utility model discloses further set up to: the rotary drum is cylindrical, the outer wall of the rotary drum is provided with a spring piece close to the lower part, the upper end of the spring piece is fixedly connected with the rotary drum, and the lower end of the spring piece is a free end.

Through adopting above-mentioned technical scheme, set up the shell fragment in the rotary drum lower part, when putting into the pay off section of thick bamboo, can block the pay off section of thick bamboo for the pay off section of thick bamboo can not produce relative rotation with the rotary drum.

The utility model discloses further set up to: the elastic sheet is arc-shaped.

Through adopting above-mentioned technical scheme, establish the shell fragment into circular-arc for pay off cylinder can block in the rotary drum better.

The utility model discloses further set up to: the doubling device and the side surface of the main body table form a certain angle under the direction of the compliant silk thread.

Through adopting above-mentioned technical scheme, establish the doubling device and establish to have certain angle with the main part platform, this angle makes the biggest contained angle of the silk thread of joining in the doubling device diminish, reduces the probability that the silk thread on the both sides broke off.

The utility model discloses further set up to: the guide wheel rod is provided with a sliding groove in the vertical direction, a fixed rod is connected in the sliding groove in a sliding mode, the first guide wheel is rotatably connected to the fixed rod, and the fixed rod is in threaded connection with a nut capable of abutting against the side wall of the guide wheel rod.

Through adopting above-mentioned technical scheme, set up the spout on the guide pulley pole, fix first guide pulley fixed connection's dead lever on the spout with screw and nut's mode for its height on the guide pulley pole can be transferred to first guide pulley, makes the tightness degree of silk thread can adjust through first guide pulley gliding from top to bottom at the guide pulley pole.

To sum up, the utility model discloses following beneficial technological effect has at least:

1. a plurality of groups of guide wheels are arranged to guide the silk threads, so that the friction force applied to the silk threads is reduced, and the silk threads are not easy to break;

2. the fixing rod is fixed through the screw and the nut, and meanwhile, the guide wheel rod is provided with the sliding groove, so that the first guide wheel can slide up and down, and the tightness of the silk thread is changed.

Drawings

Fig. 1 is a diagram of a main body device of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a sectional view of the bobbin carriage.

Fig. 4 is a side view of the inside of the main body table of the present invention.

In the figure, 1, a main body table; 11. a power rod; 12. a rotating shaft; 13. a push cylinder; 14. a motor; 3. A doubling device; 31. a line converging guide wheel; 32. paying off a guide wheel; 33. a wire combining frame; 4. A guide device; 41. a guide wheel rod; 411. a chute; 412. a nut; 42. A first guide wheel; 421. fixing the rod; 43. a second guide wheel; 5. a winding device; 51. a third guide wheel; 52. a bobbin; 53. a rectangular block; 6. a support; 61. a fourth guide wheel 62, a first guide bar; 63. a fifth guide wheel; 64. a sixth guide wheel; 65. a second guide bar; 7. A bobbin holder; 71. a rotating drum; 72. fixing the rod; 73. a spring plate; 74. a slot hole.

Detailed Description

The following provides a more detailed description of the embodiments of the present invention with reference to the accompanying drawings.

The utility model provides a prevent doubling frame of disconnected silk, refer to fig. 1, including main part platform 1, main part platform 1 installs winding device 5 on its just right side, be close to winding device 5 and install guider 4 at the last fixed surface of main part platform 1, install doubling device 3 with the bolt mode on main part platform 1 in the direction that guider 4 corresponds the silk thread, it has support 6 to correspond the direction of silk thread at main part platform 1 last fixed surface at doubling device 3, doubling device 3 includes the doubling frame of fixed connection in main part platform 1, rotate and connect in the collection guide pulley 31 of doubling frame lower extreme, rotate and connect in the unwrapping wire guide pulley 32 of doubling frame lower extreme. A bobbin holder 7 for holding a bobbin is fixedly mounted on the upper surface of the main body table 1 at the other opposite side of the main body table 1 where the winding device 5 is mounted. The yarns to be kneaded are kneaded into one yarn from the bobbin holder 7 and the bracket 6 to the doubling device 3, then from the doubling device 3, the guide device 4 to the winding device 5, and finally wound on the bobbin 52 below the winding device 5.

Referring to fig. 1 and 2, the winding device 5 is a rectangular block 53 with third guide wheels 51 rotatably connected to both sides thereof, rectangular slots are formed in both sides thereof, the two third guide wheels 51 are rotatably connected thereto, and the end surfaces of the third guide wheels 51 are parallel to the vertical side walls of the main body table 1 in the length direction. Referring to fig. 3, a power rod 11 extending from the side of the main body table 1 is fixedly connected to the side wall of the rectangular block 53 facing the main body table 1, a push cylinder 13 is installed in the main body table 1, a piston rod of the push cylinder 13 is connected to the power rod 11, two rotation shafts 12 parallel to the piston rod of the push cylinder 13 are rotatably connected to the side wall of the main body table 1, the rotation shafts 12 are driven to rotate by a motor 14 in the main body table 1, a bobbin 52 is sleeved and coaxially and fixedly connected to the rotation shafts 12, and the bobbin 52 is driven to rotate around the axis thereof by the cooperation of the rotation shafts 12 in the process that the power rod 11 drives the winding device 5 to reciprocate along the axis of the rotation shafts 12, so that the silk thread is wound on the bobbin 52 and wound on the rotating bobbin 52. The central axis of the third guide wheel 51 is perpendicular to the moving direction of the winding device 5. Above the winding device 5, two vertical guide wheel rods 41 are fixedly connected to the upper surface of the main body table 1, a second guide wheel 43 is rotatably connected to the side surface of the upper end of each guide wheel rod 41, and a plane passing through the center thereof and parallel to the end surface thereof and a plane passing through the center thereof and parallel to the end surface of the third guide wheel 51 are the same plane. The lower end of the guide wheel rod 41 is rotatably connected with a first guide wheel 42, a plane passing through the center of the first guide wheel and parallel to the end surface of the first guide wheel is the same plane as a plane passing through the center of the pay-off guide wheel 32 of the doubling device 3 and parallel to the end surface of the pay-off guide wheel, and the plane enables the silk threads between the first guide wheel 42 and the doubling device 3 to be straight lines and not to form an included angle with the first guide wheel 42 and the doubling device 3 in the horizontal direction. In the direction of the compliant wire, there is a common vertical tangent line between the first guide roller 42 and the second guide roller 43, so that the wire is horizontal therebetween. The guide wheel rod 41 is provided with a vertical sliding groove 411, the sliding groove 411 is connected with a fixing rod 421 in a sliding mode, the first guide wheel 42 is connected to the fixing rod 421 in a rotating mode, one end, far away from the first guide wheel 42, of the fixing rod 421 is connected with a nut 412 which can be tightly abutted to the side wall of the guide wheel rod 41 in a threaded mode, a quincunx plastic knob is sleeved outside the nut 412, the fixing rod 421 is fastened in the sliding groove 411 in a screwing mode of the nut 412, the nut 412 is unscrewed to enable the first guide wheel 42 to slide up and down along the sliding groove 411, the height of the first guide wheel 42 on the guide. The doubling device 3 is angled to the side of the body table 1 in the direction of the compliant wires such that the maximum angle of the wires entering the doubling device 3 from the brackets 6 is reduced and the wires are rubbed against the gathering rollers 31 of the doubling device 3 as little as possible.

And the bracket 6 is provided with a broken wire protection device 2. The first guide rod 62 and the second guide rod 65 are horizontally arranged at the highest point of the support 6, and the first guide rod 62 and the second guide rod 65 are detachably arranged at the upper end of the support 6 in a screw and screw hole mode, so that the support is conveniently detached and cleaned. Sixth guide wheels 64 are rotatably connected to the second guide rod 65 at equal intervals along the length direction of the second guide rod, and each of the sixth guide wheels 64 corresponds to the doubling device 3, so that the thread coming out of the sixth guide wheel 64 does not form an included angle with the sixth guide wheel 64 in the horizontal direction, and the side wall of the sixth guide wheel 64 does not generate sliding friction with the thread. The first guide rod 62 is rotatably connected with fourth guide wheels 61 corresponding to the sixth guide wheels 64 one by one, and a plane passing through the center of the fourth guide wheels and parallel to the end surfaces of the fourth guide wheels is the same plane as a plane passing through the center of the sixth guide wheels 64 and parallel to the end surfaces of the sixth guide wheels. The upper surface of the main body table 1 below the support 6 is fixedly provided with a fifth guide wheel 63 corresponding to the fourth guide wheel 61, the end surface of the fifth guide wheel 63 is parallel to the side surface of the main body table 1 in the length direction, and the fourth guide wheel 61 and the corresponding fourth guide wheel 61 have a common vertical external tangent line under the condition of conforming to the silk thread, so that the silk thread between the fourth guide wheel 61 and the fifth guide wheel 63 is in a linear state, and the silk thread does not form an included angle with the fourth guide wheel 61 and the fifth guide wheel 63. The spool frame 7 is arranged corresponding to the fifth guide pulley 63 so that the wire therebetween is in a straight state.

Referring to fig. 4, the bobbin holder 7 includes a drum 71 for housing a bobbin, the drum 71 is a cylinder, a vertical hole is formed in a bottom surface of the drum 71, two slots 74 are formed in a side surface of a lower portion of the drum 71, an arc-shaped spring plate 73 is disposed in each slot 74, an upper end of each spring plate 73 is fixedly connected to a horizontal side surface of an upper portion of each slot 74, and a fixing rod 72 is fixedly mounted on the main body table 1 and is matched with the hole in the bottom surface of the drum 71, so that when the drum 71 is mounted on the fixing rod 72 through the hole in the bottom surface thereof, the drum 71 can rotate around the fixing rod 72.

The implementation principle of the embodiment is as follows: the bobbin is placed on the bobbin frame 7, the silk thread is led out of the bobbin, sequentially passes through the fifth guide wheel 63, the fourth guide wheel 61, the broken thread protection device 2, the sixth guide wheel 64, the doubling device 3, the first guide wheel 42 in the guide device 4, the second guide wheel 43 in the guide device 4 and the third guide wheel 51 in the winding device, and finally is wound on the bobbin 52. Starting the utility model discloses a line section of thick bamboo card is on bobbin 71 of bobbin 7, draws forth the silk thread from the line section of thick bamboo through the rotation, and each silk thread direction department all adopts the guide pulley to guide the silk thread. By adjusting the height of the first guide wheel 42 on the guide wheel bar 41, the tightness of the wire can be adjusted.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the device, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. A wire-break-proof doubling machine, comprising a main body table (1), a bracket (6) fixedly connected to the main body table (1), a wire-breakage protection device (2) installed on the bracket (6), an installation The doubling device (3) on the main table (1) and the guide device (4) installed on the main table (1) to follow the direction of the wire and located behind the doubling device (3) and the guide device (4) provided on the main table ( 1) The wire winding device (5) on the side, the wire parallel device (3) includes a wire parallel frame fixedly connected to the main table (1), a wire guide wheel (31) rotatably connected to the lower end of the wire parallel frame, A pay-off guide wheel (32) rotatably connected to the lower end of the parallel frame is characterized in that: the guide device (4) includes a guide wheel rod (41) fixedly installed on the main table (1), and the guide wheel rod ( 41) A first guide wheel (42) is installed at the lower end; a second guide wheel (43) is installed at the upper end of the guide wheel rod (41), and a third guide wheel (51) is installed at the winding device (5) , a fourth guide wheel (61) and a sixth guide wheel (64) are installed on the upper part of the bracket (6), and a fifth guide wheel (63) is installed on the lower part of the support (6), and the first guide wheel (42) passes through it. The plane in the center and parallel to its end face and the plane of the pay-off guide wheel (32) of the doubling device (3) passing through its center and parallel to its end face are the same plane. The second guide wheel (43) and the first guide wheel (42) Having the same vertical outer tangent in the direction of the wire, the plane of the third guide wheel (51) passing through its center and parallel to its end face is the same as the plane of the second guide wheel (43) passing through its center and parallel to its end face The plane is parallel to the two parallel vertical sides of the main body table (1) without the winding device (5) installed, and the sixth guide pulley (64) is facing the wire guide pulley ( 31), the plane of the fourth guide wheel (61) passing through its center and parallel to its end face and the plane of the sixth guide wheel (64) passing through its center and parallel to its end face are the same plane, the fifth guide wheel (63) and the fourth The guide wheel (61) has the same vertical outer tangent in the direction of the wire.

2. The wire-break-proof doubling machine according to claim 1, characterized in that: the bracket (6) comprises a first guide rod (62) and a second guide rod (65), a plurality of sixth guide rods The wheels (64) are evenly arranged along the length direction of the second guide rod (65), and the plurality of fourth guide wheels (61) are evenly arranged along the length direction of the first guide rod (62). The rod (65) is detachably connected to the bracket (6).

3. The wire-break-proof doubling machine according to claim 1, characterized in that: the main body table (1) is provided with a spool holder (7), and the spool holder (7) includes a reel (71) and the fixing rod (72), the rotating drum (71) is provided with a hole that is inserted into the fixing rod (72), so that after the rotating drum (71) is installed with its hole corresponding to the fixing rod (72), the rotating drum (71) ) can be rotated around the fixing rod (72).

4. The wire-break-proof doubling machine according to claim 3, characterized in that: the drum (71) is cylindrical, and the outer wall of the drum (71) is provided with elastic pieces (73) near the lower part, and the elastic pieces (73) The upper end is fixedly connected with the drum (71) and the lower end is a free end.

5 . The wire-break-proof doubling machine according to claim 4 , wherein the elastic pieces ( 73 ) are arc-shaped. 6 .

6 . The wire-break-proof doubling machine according to claim 1 , wherein a chute ( 411 ) is opened on the guide wheel rod ( 41 ) along the vertical direction, and the chute ( 411 ) is slidably connected with a The fixing rod (421), the first guide wheel (42) is rotatably connected to the fixing rod (421), and the fixing rod (421) is threadedly connected with a nut (412) which can be pressed against the side wall of the guide wheel rod (41).

7 . The wire-break-proof doubling machine according to claim 6 , wherein the nut ( 412 ) is covered with a plum-shaped plastic knob. 8 .

8 . The wire-break-proof doubling machine according to claim 1 , wherein the doubling device ( 3 ) and the side surface of the main table ( 1 ) are inclined in a direction conforming to the wire. 9 .