Elasticizer yarn guide for producing high-shrinkage stretch yarn

Abstract

The utility model discloses an elasticizer yarn guide for producing high-shrinkage stretch yarns, and particularly relates to an elasticizer yarn guide which comprises a yarn guide connecting plate, two tension adjusting devices are connected to one side of the yarn guide connecting plate, and adjusting connecting blocks are arranged at the joints of the two tension adjusting devices and the yarn guide connecting plate. According to the yarn tension adjusting device, when yarn passes through the two tension adjusting devices, the two tension adjusting devices get close to each other or get away from each other, then the tension of the yarn is adjusted, the tightness adjusting knob is rotated, and the tightness adjusting knob drives the transmission connecting rod and the transmission gear connected with the transmission connecting rod to rotate; the transmission gear drives the two sets of adjusting gears and the eccentric wheels connected with the adjusting gears to rotate together, the eccentric wheels extrude the tension adjusting device in the rotating process, the size of the gap between the tension adjusting device and the connecting rotating shaft is controlled through the eccentric wheels, and therefore the rotating tightness of the tension adjusting device is adjusted.

Description

Technical Field

[0001] The utility model relates to the field of yarn guides for texturing machines, and more specifically, to a yarn guide for texturing machines for producing high-shrinkage elastic yarns. Background Art

[0002] A texturing machine is a textile machine that can process untwisted yarns such as polyester and polypropylene into stretch yarns with medium elasticity and low elasticity through false twisting. The yarn guide is a "loop-forming component" that guides the yarn to be accurately placed on the knitting needles.

[0003] After searching, the existing patent (publication number: CN106586691A) discloses a yarn guide, which includes an annular bracket and a yarn guide pulley assembly connected to the annular bracket, the yarn guide pulley assembly includes a pulley seat that slides along the annular direction of the annular bracket, and a guide pulley that is rotatably positioned on the pulley seat, the guide pulley guides the yarn on one side of the annular bracket to the other side of the annular bracket, the pulley seat is provided with an arc-shaped recess that slides with the annular bracket, the pulley seat and the outer ring surface of the annular bracket are fixed by hand-tightened bolts; the annular bracket body is provided with an external fixing seat. The present invention has a compact structure, is easy to install, can achieve multi-angle guidance of the yarn, and adopts wheel-type guidance, which is not easy to wear the yarn, thereby improving the reliability of yarn guidance. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] The existing yarn guide only uses a wire pulley for guiding, and does not have the function of adjusting the tension of the yarn during yarn guiding and yarn transportation. When guiding some yarns with large elasticity, the yarn will bounce due to elasticity and entangle with the yarn entering the yarn guide or entangle on the yarn guide, which may affect the subsequent winding work;

[0005] Therefore, in view of the above problems, a yarn guide for a texturing machine for producing high-shrinkage elastic yarn is proposed. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a yarn guide for a texturing machine for producing high-shrinkage elastic yarn to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn guide for a texturing machine for producing high-shrinkage elastic yarn, comprising a yarn guide connecting plate, one side of the yarn guide connecting plate is connected with two sets of tension adjustment devices, and the connection between the two sets of tension adjustment devices and the yarn guide connecting plate is provided with an adjustment connection block, and the side of the yarn guide connecting plate away from the adjustment connection block is connected with a tension adjustment knob;

[0008] The top of the yarn guide connecting plate is connected to a connecting top plate, the top of the connecting top plate is connected to a wire feeding connecting block, both sides of the wire feeding connecting block are connected to connecting side plates, the inner side of the connecting side plate is connected to a roller connecting block, and a wire roller is arranged between the two groups of roller connecting blocks, a connecting shaft is connected between the wire roller and the roller connecting block, and a wire groove is arranged on the outer side of the wire roller.

[0009] Preferably, a connecting slot is provided on the yarn guide connecting plate, and a connecting slider is connected to a side of the tension adjusting device close to the yarn guide connecting plate, and the connecting slider is slidably connected to the connecting slot.

[0010] Preferably, a connecting shaft is provided at the connection between the adjusting connection block and the tension adjusting device, a plurality of groups of wire feeding blocks are provided on a side of the tension adjusting device away from the yarn guide connecting plate, and a conductor block is connected inside the wire feeding block.

[0011] Preferably, a wire hole is provided in the wire block, and a connecting slot is provided on the outer side of the wire block, and the wire feeding block is buckledly connected to the connecting slot.

[0012] Preferably, the wire feeding connection block and the connection top plate are both provided with wire through grooves, and the tangents of the wire through grooves and the conductor grooves are on the same straight line.

[0013] Preferably, a transmission connecting rod is connected between the tension adjusting knob and the adjusting connecting block, and a transmission gear is connected to one end of the transmission connecting rod away from the tension adjusting knob.

[0014] Preferably, two groups of adjusting gears are arranged in the adjusting connection block, and the two groups of adjusting gears are respectively arranged on both sides of the transmission gear, and an eccentric wheel is connected to the adjusting gear, and one side of the eccentric wheel is against the top of the tension adjusting device.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Compared with the prior art, the yarn guide of the texturizing machine for producing high-shrinkage elastic yarn has the yarn passing through the wire holes of multiple wire blocks on two sets of tension adjusting devices in sequence. The yarn passes through the wire groove connecting the top plate and the wire feeding connection block from the two sets of tension adjusting devices, and leads to the wire groove from the wire groove, and is guided by the wire groove to the next production or winding place. When the yarn passes through the two sets of tension adjusting devices, the two sets of tension adjusting devices are close to or away from each other, thereby adjusting the tension of the yarn.

[0017] 2. Compared with the prior art, the yarn guide of the texturizing machine for producing high-shrinkage elastic yarn can adjust the tension of the tension adjusting device and the adjusting connecting block by turning the tension adjusting knob. The tension adjusting knob is turned, and the transmission connecting rod is driven by the tension adjusting knob to rotate, and then the transmission connecting rod drives the transmission gear to rotate, and the transmission gear drives the two sets of adjusting gears to rotate, and in the process of the rotation of the adjusting gear, the eccentric wheel is driven to rotate together, and in the process of rotation, the eccentric wheel squeezes the tension adjusting device, and controls the size of the gap between the tension adjusting device and the connecting shaft through the eccentric wheel, thereby adjusting the tightness of the rotation of the tension adjusting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall side structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the conductor block of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the transmission connecting rod of the utility model.

[0022] The accompanying drawings are marked as follows: 1. yarn guide connecting plate; 2. tension adjusting device; 3. wire feeding connecting block; 4. connecting side plate; 5. wire roller; 6. adjustment connecting block; 7. tension adjusting knob; 11. connecting top plate; 12. connecting slide; 21. wire feeding clamp block; 22. wire block; 221. wire hole; 222. connecting clamp slot; 23. connecting slide block; 31. wire through slot; 41. roller connecting block; 51. wire groove; 52. connecting shaft; 61. connecting rotating shaft; 62. adjusting gear; 63. eccentric wheel; 71. transmission connecting rod; 72. transmission gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] As attached Figure 1 to Figure 2A yarn guide for a texturizing machine for producing high-shrinkage elastic yarn is shown, comprising a yarn guide connecting plate 1, one side of the yarn guide connecting plate 1 is connected with two sets of tension adjusting devices 2, and an adjusting connecting block 6 is provided at the connection between the two sets of tension adjusting devices 2 and the yarn guide connecting plate 1, and a tension adjusting knob 7 is connected to the side of the yarn guide connecting plate 1 away from the adjusting connecting block 6;

[0026] The top of the yarn guide connecting plate 1 is connected to a connecting top plate 11, the top of the connecting top plate 11 is connected to a wire feeding connecting block 3, both sides of the wire feeding connecting block 3 are connected to connecting side plates 4, the inner side of the connecting side plate 4 is connected to a roller connecting block 41, and a wire roller 5 is arranged between the two groups of roller connecting blocks 41, a connecting shaft 52 is connected between the wire roller 5 and the roller connecting block 41, and a wire groove 51 is arranged on the outer side of the wire roller 5.

[0027] Wherein: the wire roller 5 is connected to the roller connecting block 41 through the connecting shaft 52, and is connected to the two groups of connecting side plates 4 on the wire feeding connecting block 3 through the roller connecting block 41, and is connected to the yarn guide connecting plate 1 through the wire feeding connecting block 3. The yarn guide connecting plate 1 is used to connect with the texturing machine equipment. The yarn after processing by the texturing machine is tensioned through multiple groups of tension adjusting devices 2, and the two groups of tension adjusting devices 2 are tensioned by the tension adjusting knob 7 through the adjusting connecting block 6, so as to control the threshold value of the tension adjustment, and the yarn after tension adjustment is guided to the next production or winding place through the wire groove 51 on the wire roller 5.

[0028] Example 2

[0029] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working method. Figures 1 to 4 As shown, see the following description for details:

[0030] As a preferred embodiment, a connecting groove 12 is provided on the yarn guide connecting plate 1, and a connecting slider 23 is connected to the side of the tension adjusting device 2 close to the yarn guide connecting plate 1, and the connecting slider 23 is slidably connected to the connecting groove 12; further, when the two groups of tension adjusting devices 2 approach or move away from each other, they slide in the connecting groove 12 along the direction of the connecting groove 12 through the connecting slider 23.

[0031] As a preferred embodiment, a connecting shaft 61 is provided at the connection between the adjusting connecting block 6 and the tension adjusting device 2, and a plurality of groups of wire feeding clamps 21 are provided on the side of the tension adjusting device 2 away from the yarn guide connecting plate 1, and a conductor block 22 is connected to the wire feeding clamp 21; further, the tension adjusting device 2 rotates in the adjusting connecting block 6 through the connecting shaft 61, and the conductor block 22 is connected to the tension adjusting device 2 through the wire feeding clamp 21, and a suitable conductor block 22 can be replaced according to the material type of the yarn.

[0032] As a preferred embodiment, a wire hole 221 is provided in the wire block 22, and a connecting slot 222 is provided on the outer side of the wire block 22, and the wire feeding block 21 is snap-connected to the connecting slot 222; further, the wire block 22 is snap-connected to the wire feeding block 21 via the connecting slot 222, and the yarn passes through the wire holes 221 of multiple groups of wire blocks 22 on the two groups of tension adjustment devices 2 in turn, thereby avoiding the yarns from being entangled with each other.

[0033] As a preferred embodiment, a wire groove 31 is provided in the wire feeding connection block 3 and the connecting top plate 11, and the tangent of the wire groove 31 and the guide wire groove 51 are on the same straight line; further, the yarn passes through the wire groove 31 in the connecting top plate 11 and the wire feeding connection block 3 from the two sets of tension adjustment devices 2, and leads to the guide wire groove 51 from the wire groove 31.

[0034] As a preferred embodiment, a transmission connecting rod 71 is connected between the tension adjustment knob 7 and the adjustment connecting block 6, and a transmission gear 72 is connected to the end of the transmission connecting rod 71 away from the tension adjustment knob 7; further, the tension adjustment knob 7 is rotated, and the transmission connecting rod 71 is driven by the tension adjustment knob 7 to rotate, and the transmission connecting rod 71 is driven by the transmission gear 72 to rotate.

[0035] As a preferred embodiment, two groups of adjusting gears 62 are arranged in the adjusting connection block 6, and the two groups of adjusting gears 62 are respectively arranged on both sides of the transmission gear 72, and an eccentric wheel 63 is connected to the adjusting gear 62, and one side of the eccentric wheel 63 is against the top of the tension adjusting device 2; further, the two groups of adjusting gears 62 are driven by the transmission gear 72 to rotate, and the eccentric wheel 63 is driven to rotate together during the rotation of the adjusting gear 62, and the eccentric wheel 63 squeezes the tension adjusting device 2 during the rotation, and controls the size of the gap between the tension adjusting device 2 and the connecting shaft 61 through the eccentric wheel 63, thereby adjusting the tightness of the rotation of the tension adjusting device 2.

[0036] The working process of the utility model is as follows: first, the appropriate wire block 22 can be replaced according to the material type of the yarn, the wire block 22 is connected to the wire feeding block 21 by a connecting card slot 222, the yarn guide connecting plate 1 is connected to the texturing machine equipment, and the wire roller 5 is connected to the roller connecting block 41 through the connecting shaft 52, and is connected to the two sets of connecting side plates 4 on the wire feeding connecting block 3 through the roller connecting block 41, and is connected to the yarn guide connecting plate 1 through the wire feeding connecting block 3;

[0037] After the connection is completed, the yarn passes through the wire holes 221 of the multiple wire blocks 22 on the two sets of tension adjustment devices 2 in sequence, and the yarn passes through the wire groove 31 in the connecting top plate 11 and the wire feeding connection block 3 from the two sets of tension adjustment devices 2, and leads to the wire groove 51 from the wire groove 31, and is guided by the wire groove 51 to the next production or winding place, and when the yarn passes through the two sets of tension adjustment devices 2, the two sets of tension adjustment devices 2 are close to or away from each other, thereby adjusting the tension of the yarn;

[0038] The tension of the tension adjusting device 2 and the adjusting connecting block 6 can be adjusted by turning the tension adjusting knob 7. The tension adjusting knob 7 is turned, and the transmission connecting rod 71 is driven by the tension adjusting knob 7 to rotate. Then the transmission connecting rod 71 drives the transmission gear 72 to rotate. The transmission gear 72 drives the two sets of adjusting gears 62 to rotate, and during the rotation of the adjusting gear 62, the eccentric wheel 63 is driven to rotate together. During the rotation of the eccentric wheel 63, the tension adjusting device 2 is squeezed, and the gap between the tension adjusting device 2 and the connecting shaft 61 is controlled by the eccentric wheel 63, so as to adjust the tightness of the rotation of the tension adjusting device 2. The above is the working principle of the yarn guide of the texturizing machine for producing high-shrinkage elastic yarn.

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A yarn guide for a texturing machine for producing high-shrinkage elastic yarn, comprising a yarn guide connecting plate (1), characterized in that: One side of the yarn guide connecting plate (1) is connected to two groups of tension adjusting devices (2), and an adjusting connecting block (6) is provided at the connection between the two groups of tension adjusting devices (2) and the yarn guide connecting plate (1), and a tension adjusting knob (7) is connected to the side of the yarn guide connecting plate (1) away from the adjusting connecting block (6); The top of the yarn guide connecting plate (1) is connected to a connecting top plate (11), the top of the connecting top plate (11) is connected to a wire feeding connecting block (3), both sides of the wire feeding connecting block (3) are connected to connecting side plates (4), the inner side of the connecting side plate (4) is connected to a roller connecting block (41), and a wire roller (5) is arranged between two groups of the roller connecting blocks (41), a connecting shaft (52) is connected between the wire roller (5) and the roller connecting block (41), and a wire groove (51) is arranged on the outer side of the wire roller (5).

2. The yarn guide of a texturing machine for producing high-shrinkage elastic yarn according to claim 1, characterized in that: The yarn guide connecting plate (1) is provided with a connecting slide groove (12), and a connecting slider (23) is connected to a side of the tension adjusting device (2) close to the yarn guide connecting plate (1), and the connecting slider (23) is slidably connected to the connecting slide groove (12).

3. The yarn guide of a texturing machine for producing high-shrinkage elastic yarn according to claim 1, characterized in that: A connecting shaft (61) is provided at the connection between the adjusting connection block (6) and the tension adjusting device (2); a plurality of wire feeding clamp blocks (21) are provided on a side of the tension adjusting device (2) away from the yarn guide connecting plate (1); and a wire block (22) is connected inside the wire feeding clamp blocks (21).

4. The yarn guide of a texturing machine for producing high-shrinkage elastic yarn according to claim 3, characterized in that: A wire hole (221) is provided in the wire block (22), and a connection slot (222) is provided on the outside of the wire block (22), and the wire feeding slot (21) is snap-connected to the connection slot (222).

5. The yarn guide of a texturing machine for producing high-shrinkage elastic yarn according to claim 1, characterized in that: The wire feeding connection block (3) and the connection top plate (11) are both provided with a wire through groove (31), and the tangent line of the wire through groove (31) and the wire groove (51) are on the same straight line.

6. The yarn guide of a texturing machine for producing high-shrinkage elastic yarn according to claim 1, characterized in that: A transmission connecting rod (71) is connected between the tension adjustment knob (7) and the adjustment connecting block (6); one end of the transmission connecting rod (71) away from the tension adjustment knob (7) is connected to a transmission gear (72).

7. The yarn guide of a texturing machine for producing high-shrinkage elastic yarn according to claim 6, characterized in that: Two groups of adjusting gears (62) are arranged in the adjusting connection block (6), and the two groups of adjusting gears (62) are respectively arranged on both sides of the transmission gear (72), and an eccentric wheel (63) is connected to the adjusting gear (62), and one side of the eccentric wheel (63) is against the top of the tension adjusting device (2).

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