Yarn tension adjusting device

Abstract

The utility model provides a yarn tension adjusting device which relates to the technical field of yarn tension adjustment and comprises a base, a front lead screw and a dust collecting bin, a lower groove is formed in the middle of the base, side fixing blocks are arranged on the left portion and the right portion of the base respectively, and a first side lead screw and a second side lead screw are movably connected to the side fixing blocks. The first side screw rod is movably connected with two sets of front screw rods, the second side screw rod is movably connected with two sets of rear screw rods, a side supporting plate is fixed to the outer side of the upper end face of the lower supporting rod, a dust collecting bin is installed on the side supporting plate, and the front screw rods are sleeved with a plurality of sets of guide wheels. The left side and the right side of the guide wheel are each provided with a set of fastening nuts, and the left end and the right end of the front lead screw are each provided with a movable sleeve. Yarns can be conveniently and tidily guided in batches, corresponding tension of each batch of yarns can be flexibly adjusted, convenience and trouble saving are achieved, flying catkins can be automatically collected at the same time, regular clearing treatment can be achieved, and the device is more convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn tension adjustment, in particular to a yarn tension adjustment device. Background Art

[0002] With the technological advancement of textile materials and people's increasing demand for clothing fabric styles, the requirements for spinning technology are also getting higher and higher, such as ultra-high count yarn, multi-component composite yarn, etc., and more and more research is being done on spinning technology. Yarn tension is an important indicator for measuring yarn quality and is also an indicator of yarn quality specified in the national standard GB / T398-93.

[0003] In the prior art (Announcement No. CN213011301U), the specification of a composite yarn creel tension adjustment device states that "a plurality of supports are fixedly provided at the lower part of the workbench, a fixed plate is fixedly provided at the left side of the workbench, a motor is fixedly provided on the fixed plate, the output shaft of the motor is connected to the winder via a coupling, a plurality of limit rods are fixedly provided on the right side of the motor on the workbench, a plurality of first bolts are fixedly provided on the limit rods, the limit rods are fixedly connected to a connecting plate via the first bolts, and a strip hole is opened on the connecting plate." However, the tension adjustment in the prior art is only applicable to the tension adjustment of a single yarn or a single bundle of yarn, and cannot adjust the tension and neatly guide multiple yarns or multiple bundles of yarns together, and is not flexible and practical. Utility Model Content

[0004] In order to overcome the defects of the existing technology, a yarn tension adjustment device is now provided to solve the problem that the tension adjustment in the existing technology is only applicable to the tension adjustment of a single yarn or a single bundle of yarn, and cannot adjust the tension and guide multiple yarns or multiple bundles of yarns together, which is not flexible and practical.

[0005] In order to achieve the above-mentioned purpose, a yarn tension adjustment device is provided, which relates to the technical field of yarn tension adjustment, and includes a base, a front screw rod and a dust collecting bin. A lower groove is provided in the middle of the base, and side fixing blocks are provided on the left and right parts of the base. A first side screw rod and a second side screw rod are movably connected to the side fixing block, and two groups of front screw rods are movably connected to the first side screw rod, and two groups of rear screw rods are movably connected to the second side screw rod. A side support plate is fixed to the outer side of the upper end surface of the lower support rod, and a dust collecting bin is installed on the side support plate.

[0006] Furthermore, lower support rods are fixed on both sides of the lower groove, a guide plate is supported on the lower support rods, and the front side surface of the guide plate is provided with a first front guide opening and a second front guide opening, and the upper end surface of the guide plate is provided with a first upper guide opening and a second upper guide opening.

[0007] Furthermore, multiple sets of guide wheels are sleeved on the front screw rod, and a set of fastening nuts are provided on the left and right sides of the guide wheels, and movable sleeves are provided on the left and right ends of the front screw rod, and the movable sleeves are sleeved on the first side screw rod on the same side.

[0008] Furthermore, the front screw rod moves up and down on the first side screw rod, the guide wheel moves left and right on the front screw rod, and the rear screw rod moves up and down on the second side screw rod, and the rear screw rod has the same structural setting as the front screw rod, the second side screw rod and the first side screw rod.

[0009] Furthermore, a lint collecting chamber is provided in the dust collecting bin, and an upper mounting plate is provided at the lower part of the dust collecting bin, and the left and right end plates of the upper mounting plate are both placed outside the side support plate on the same side, and the dust collecting bin and the side support plate are split and connected.

[0010] Furthermore, exhaust fans are installed on the left and right parts of the upper mounting plate, an upper channel is provided at the upper end of the exhaust fan, and the upper port of the upper channel leads to the upper part of the flocculation collecting chamber, and upper embedded openings are opened on the left and right parts of the upper end surface of the dust collecting bin, and a net frame is placed in the upper embedded opening.

[0011] The beneficial effects of the present invention are:

[0012] 1. The setting of the guide plate of the utility model can guide multiple yarns in groups to prevent too many yarns from being entangled together, making them more neat and orderly.

[0013] 2. The front screw rod of the utility model is mounted on the first side screw rod through movable sleeves at both ends, and the movable sleeves are then limited by two sets of fastening bolts. Similarly, the dust collection bin is mounted on the second side screw rod and is also limited by two sets of fastening bolts. The fastening bolts can be turned clockwise to move it upward, while the fastening bolts can be turned counterclockwise to move it downward, which facilitates and flexibly adjusts the height position of the front and rear screw rods. The tightness of the yarn can be adjusted by changing the spacing between the upper and lower sets of front screw rods and the spacing between the upper and lower sets of rear screw rods, which is more flexible and practical.

[0014] 3. Multiple sets of guide wheels are set on the front screw rod, which can drive the fastening nuts to move to the left by rotating the two sets of fastening nuts clockwise, and move to the right by rotating the two sets of fastening nuts counterclockwise. The position of the yarn on the X-axis can be flexibly changed, which is more convenient and practical.

[0015] 4. The exhaust fan at the lower side of the dust collecting bin in the present invention is convenient for sucking the flying catkins into the catkin collecting chamber for centralized collection. The dust collecting bin can be removed regularly, and the net frame can be pulled out from the upper embedded opening to clean out the flying catkins collected in the catkin collecting chamber, which is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0017] Figure 2 A schematic top view of an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the front screw rod of an embodiment of the present utility model;

[0019] Figure 4 Schematic diagram of the dust collection bin according to an embodiment of the present invention.

[0020] In the figure: 1. Base; 10. Lower support rod; 11. Guide plate; 12. First front guide opening; 13. Second front guide opening; 14. First side screw; 15. Side support plate; 16. First upper guide opening; 17. Second upper guide opening; 18. Second side screw; 19. Lower groove; 100. Side fixing block; 2. Front screw; 20. Movable sleeve; 21. Guide wheel; 22. Fastening nut; 3. Dust collecting bin; 30. Upper mounting plate; 31. Exhaust fan; 32. Upper channel; 33. Upper inlay; 34. Screen frame; 35. Wool collecting chamber; 4. Rear screw. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the present invention. The described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0022] The specific implementation of the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] Figure 1 This is a front view schematic diagram of an embodiment of the utility model. Figure 2 A schematic top view of an embodiment of the present invention, Figure 3 Schematic diagram of the front screw rod of the embodiment of the utility model and Figure 4 Schematic diagram of the dust collection bin according to an embodiment of the present invention.

[0024] Reference Figures 1 to 4As shown, the utility model provides a yarn tension adjustment device, including a base 1, a front screw rod 2 and a dust collecting bin 3, a lower groove 19 is provided in the middle of the base 1, and side fixing blocks 100 are provided on the left and right parts of the base 1, a first side screw rod 14 and a second side screw rod 18 are movably connected to the side fixing block 100, and two groups of front screw rods 2 are movably connected to the first side screw rod 14, and two groups of rear screw rods 4 are movably connected to the second side screw rod 18, a side support plate 15 is fixed to the outer side of the upper end surface of the lower support rod 10, and the dust collecting bin 3 is installed on the side support plate 15.

[0025] In this embodiment, lower support rods 10 are fixed on both the left and right sides of the lower groove 19, and a guide plate 11 is supported on the lower support rod 10. The front side surface of the guide plate 11 is provided with a first front guide opening 12 and a second front guide opening 13, and the upper end surface of the guide plate 11 is provided with a first upper guide opening 16 and a second upper guide opening 17.

[0026] As a preferred embodiment, the setting of the guide plate 11 of the present invention can guide multiple yarns in groups to prevent too many yarns from being entangled together, making them more neat and orderly.

[0027] In this embodiment, multiple groups of guide wheels 21 are sleeved on the front screw rod 2, and a group of fastening nuts 22 are provided on the left and right sides of the guide wheels 21, and movable sleeves 20 are provided on the left and right ends of the front screw rod 2, and the movable sleeves 20 are sleeved on the first side screw rod 14 on the same side; the front screw rod 2 can be lifted and lowered on the first side screw rod 14, the guide wheels 21 move left and right on the front screw rod 2, and the rear screw rod 4 can be lifted and lowered on the second side screw rod 18, and the rear screw rod 4 has the same structural arrangement as the front screw rod 2, the second side screw rod 18 and the first side screw rod 14.

[0028] As a preferred embodiment, the front screw rod 2 of the utility model is sleeved on the first side screw rod 14 through the movable sleeves 20 at both ends, and the movable sleeve 20 is limited by two sets of fastening bolts. Similarly, the dust collecting bin 3 is sleeved on the second side screw rod 18 and is also limited by two sets of fastening bolts. The fastening bolts can be turned clockwise to move upward, and the fastening bolts can be turned counterclockwise to move downward, which is convenient for flexible adjustment of the height positions of the front screw rod 2 and the rear screw rod 4. The tightness of the yarn can be adjusted by changing the spacing between the upper and lower sets of front screw rods 2 and the spacing between the upper and lower sets of rear screw rods 4, which is more flexible and practical.

[0029] Moreover, multiple sets of guide wheels 21 are sleeved on the front screw rod 2, which can drive the fastening nuts 22 to move to the left by rotating the two sets of fastening nuts 22 clockwise, and drive 23 to move to the right by rotating the two sets of fastening nuts 22 counterclockwise, so that the position of the yarn on the X-axis can be flexibly changed, which is more convenient and practical.

[0030] In this embodiment, a flocculation collecting chamber 35 is provided in the dust collecting bin 3, and an upper mounting plate 30 is provided at the lower part of the dust collecting bin 3, and the left and right end plates of the upper mounting plate 30 are both mounted on the outside of the side support plate 15 on the same side, and the dust collecting bin 3 and the side support plate 15 are split and connected; exhaust fans 31 are installed on the left and right parts of the upper mounting plate 30, and an upper channel 32 is provided at the upper end of the exhaust fan 31, and the upper port of the upper channel 32 leads to the upper part of the flocculation collecting chamber 35, and upper embedded openings 33 are provided on the left and right parts of the upper end surface of the dust collecting bin 3, and a mesh frame 34 is mounted in the upper embedded opening 33.

[0031] As a preferred embodiment, the exhaust fan 31 on the lower side of the dust collecting bin 3 in the utility model is conveniently set to suck the flying fluff into the fluff collecting chamber 35 for centralized collection. The dust collecting bin 3 can be removed regularly, and the net frame 34 can be pulled out from the upper embedded opening 33 to clear the flying fluff collected in the fluff collecting chamber 35, which is more convenient and practical.

[0032] The utility model can effectively solve the problem that the tension adjustment in the prior art is only applicable to the tension adjustment of a single yarn or a single bundle of yarns, and cannot adjust the tension and neatly guide multiple yarns or multiple bundles of yarns at the same time, which is not flexible and practical. The utility model facilitates the neat guidance of yarns in batches, and then flexibly adjusts the corresponding tension of each batch of yarns, which is more convenient and saves trouble. It can also automatically collect flying catkins at the same time and can be emptied and processed regularly, which is more convenient and practical.

[0033] The above embodiments are used to illustrate the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the scope of protection of the present invention.

Claims

1. A yarn tension adjustment device, characterized in that: The utility model comprises a base (1), a front screw rod (2) and a dust collecting bin (3), wherein a lower groove (19) is provided in the middle of the base (1), and side fixing blocks (100) are provided on the left and right parts of the base (1), a first side screw rod (14) and a second side screw rod (18) are movably connected to the side fixing blocks (100), two groups of front screw rods (2) are movably connected to the first side screw rod (14), and two groups of rear screw rods (4) are movably connected to the second side screw rod (18), a side support plate (15) is fixed to the outer side of the upper end surface of the lower support rod (10), and the dust collecting bin (3) is installed on the side support plate (15).

2. A yarn tension adjustment device according to claim 1, characterized in that: Lower support rods (10) are fixed on both left and right sides of the lower groove (19), a guide plate (11) is supported on the lower support rod (10), and a first front guide opening (12) and a second front guide opening (13) are provided on the front side surface of the guide plate (11), and a first upper guide opening (16) and a second upper guide opening (17) are provided on the upper end surface of the guide plate (11).

3. The yarn tension adjustment device according to claim 1, characterized in that: The front screw rod (2) is sleeved with a plurality of guide wheels (21), and a set of fastening nuts (22) are provided on both the left and right sides of the guide wheels (21), and a movable sleeve (20) is provided on both the left and right ends of the front screw rod (2), and the movable sleeve (20) is sleeved on the first side screw rod (14) on the same side.

4. The yarn tension adjustment device according to claim 1, characterized in that: The front screw rod (2) is movable up and down on the first side screw rod (14), the guide wheel (21) moves left and right on the front screw rod (2), and the rear screw rod (4) is movable up and down on the second side screw rod (18), and the rear screw rod (4) and the front screw rod (2), the second side screw rod (18) and the first side screw rod (14) have the same structural arrangement.

5. The yarn tension adjustment device according to claim 1, characterized in that: A flocculent collecting chamber (35) is provided in the dust collecting bin (3), and an upper mounting plate (30) is provided at the lower portion of the dust collecting bin (3), and the left and right end plates of the upper mounting plate (30) are both sleeved outside the side support plate (15) on the same side, and the dust collecting bin (3) and the side support plate (15) are detachably connected.

6. A yarn tension adjustment device according to claim 5, characterized in that: The left and right parts of the upper mounting plate (30) are both equipped with exhaust fans (31), the upper end of the exhaust fan (31) is provided with an upper channel (32), and the upper end of the upper channel (32) leads to the upper part of the flocculation collecting chamber (35), and the left and right parts of the upper end surface of the dust collecting bin (3) are both provided with upper embedded openings (33), and a net frame (34) is set in the upper embedded openings (33).

Images