A textile yarn tension regulating device

Abstract

The utility model relates to the technical field of textile yarns, in particular to a textile yarn tension adjustment device, comprising an operating table, a pressure plate is provided at the upper end of the first connecting rod, a positioning tip is provided at the upper end of the second connecting rod, the gear matches the positioning tip, a vortex spring is provided on the surface of the gear close to the second roller, one end of the two vortex springs away from the gear is connected to the second roller, a plurality of fixing rods are provided on the surface of the second roller, and a plurality of V-shaped notches are provided on the upper ends of the fixing rods. The utility model first pulls the yarn under the pressure plate, then presses the yarn onto the first roller on the left, then passes the yarn under the first roller on the right, and finally presses the yarn into the V-shaped notch set on the fixing rod, then selects the rotating gear, and engages the second connecting rod with the gear. Under the action of the second spring, the gear is firmly clamped; there is no threading work, which reduces the operation time.

Description

Technical Field

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

[0002] Yarn is a kind of textile, which is processed into a product of a certain fineness from various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short-staple yarn, continuous filament, etc. There are many ways to express the fineness of yarn, such as number, metric count, imperial count, denier, etc. (see count). China is a major producer and exporter of textiles. After years of development, China's textile industry has obvious competitive advantages. It has the most complete industrial chain in the world and the highest level of processing and supporting facilities. The self-regulation ability of many developed industrial clusters to cope with market risks is constantly enhanced, which provides a solid guarantee for the industry to maintain a steady pace of development.

[0003] For example, the authorization announcement number "CN220283162U" is named a textile yarn tension adjustment device. Although the adjustment structure is set up to make the plane volute spring drive the rotating plate to rotate, so that the rotating plate drives the yarn to unfold outward, so that the yarn can be tightened, and at the same time, a scraper is set inside the wire feed slot, so that one end of the scraper and the inner wall of the wire feed slot fit the outer wall of the yarn, so that when the yarn passes through the wire feed slot, the scraper can process the broken yarn on the outer wall of the yarn in the wire feed slot, so that the debris is close to the outer wall of the yarn. However, this operation requires the yarn to pass through the second auxiliary slot and the first auxiliary slot and put it into the third auxiliary slot in the rotating ring. The threading work is more cumbersome and prolongs the operation time. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a textile yarn tension regulating device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A textile yarn tension adjustment device is designed, including an operating table, a first through hole is provided on the surface of the operating table, a first connecting rod is provided inside the first through hole, a pressure plate is provided on the upper end of the first connecting rod, a first handle is provided on the lower end of the first connecting rod, a first spring is provided on the upper surface of the first handle, the upper end of the first spring is connected to the lower surface of the operating table, a plurality of yarns are provided above the operating table, a plurality of first mounting blocks are provided on the upper surface of the operating table, a first roller is provided between two opposite first mounting blocks, a first roller close to the pressure plate is higher than the other first roller, a first rotating shaft is provided on the front and rear surfaces of the two first rollers, and one end of the plurality of first rotating shafts away from the first roller passes through the first mounting block, a second through hole is provided on the surface of the operating table, a second through hole is provided inside the second through hole A connecting rod, a second handle is provided at the lower end of the second connecting rod, a second spring is provided on the upper surface of the second handle, the upper end of the second spring is connected to the lower surface of the operating table, a first limit block is provided in a ring on the surface of the second connecting rod, a locking tip is provided at the upper end of the second connecting rod, two second mounting blocks are provided on the upper surface of the operating table, a second roller is provided between the two second mounting blocks, a second rotating shaft is provided on the front and rear surfaces of the second roller, the ends of the two second rotating shafts away from the second roller both pass through gears, the gears match the locking tip, a volute spring is provided on the side surface of the gear close to the second roller, the ends of the two volute springs away from the gears are connected to the second roller, a plurality of fixing rods are provided on the surface of the second roller, and a plurality of upper ends of the fixing rods are provided with V-shaped notches.

[0007] Preferably, a comb plate is provided on one side surface of the pressing plate, a plurality of tooth grooves are provided on the surface of the comb plate, the plurality of tooth grooves are matched with the yarns, and a plurality of observation holes are evenly provided on the surface of the pressing plate.

[0008] Preferably, a plurality of roller grooves are annularly provided on the surfaces of the two first rollers, the plurality of roller grooves are matched with the yarns, and the lower ends of the plurality of fixing rods are respectively arranged on the plurality of roller grooves.

[0009] Preferably, a plurality of second limit blocks are provided on the lower surface of the pressure plate, and the gaps between two adjacent second limit blocks match the yarn; a plurality of limit grooves are provided on the upper surface of the operating table, and the plurality of limit grooves correspond one-to-one to the plurality of second limit blocks; and a soft pad is provided between two adjacent second limit blocks.

[0010] Preferably, a groove is provided in an annular shape on the inner wall of the second through hole, and a first block is provided on the surface of the second connecting rod, and the first block matches the groove.

[0011] Preferably, two second clamping blocks are provided on the lower portion of the inner wall of each of the V-shaped notches.

[0012] The utility model provides a textile yarn tension regulating device, which has the beneficial effects of first pulling the yarn under a pressure plate, then pressing the yarn onto a first roller on the left, then passing the yarn under the first roller on the right, and finally pressing the yarn into a V-shaped notch provided on a fixed rod, then selecting a rotating gear, clamping the second connecting rod with the gear, and under the action of a second spring, the gear is firmly clamped; at the same time, the volute spring provides a force in the opposite direction, so that the yarn is not easily broken, and there is no threading work, thereby reducing the operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front cross-sectional view of the utility model;

[0014] Figure 2 It is a top sectional view of the utility model;

[0015] Figure 3 It is a sectional view taken along the line AA of the present invention;

[0016] Figure 4 It is a BB sectional view of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the second connecting rod of the utility model;

[0018] Figure 6 This is an enlarged view of the fixing rod of the utility model.

[0019] In the figure: an operating table 1, a first through hole 2, a first connecting rod 3, a pressing plate 4, a first handle 5, a first spring 6, a yarn 7, a first mounting block 8, a first roller 9, a first rotating shaft 10, a second through hole 11, a second connecting rod 12, a second handle 13, a second spring 14, a first limiting block 15, a positioning tip 16, a second mounting block 17, a second roller 18, a second rotating shaft 19, a gear 20, a fixing rod 21, a comb plate 22, a tooth groove 23, an observation hole 24, a roller groove 25, a second limiting block 26, a limiting groove 27, a cushion 28, a slot 29, a first clamping block 30, a second clamping block 31, and a volute spring 32. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-6A textile yarn tension adjustment device includes an operating table 1, a first through hole 2 is provided on the surface of the operating table 1, a first connecting rod 3 is provided inside the first through hole 2, a pressing plate 4 is provided on the upper end of the first connecting rod 3, a first handle 5 is provided on the lower end of the first connecting rod 3, a first spring 6 is provided on the upper surface of the first handle 5, and the upper end of the first spring 6 is connected to the lower surface of the operating table 1. When the yarn 7 is installed, the first spring 6 can press the pressing plate 4 firmly on the yarn 7 to play a fixing role. A plurality of yarns 7 are provided above the operating table 1, and a plurality of first mounting blocks 8 are provided on the upper surface of the operating table 1. A first roller 9 is provided between two opposite first mounting blocks 8. The first roller 9 of the pressing plate 4 close to each other is higher than the other first roller 9. The two first rollers 9 of different heights can straighten the yarn 7. The front and rear surfaces of the two first rollers 9 are both provided with a first rotating shaft 10, and the ends of the multiple first rotating shafts 10 away from the first rollers 9 all penetrate the first mounting block 8. The surface of the operating table 1 is provided with a second through hole 11, and a second connecting rod 12 is provided inside the second through hole 11. The lower end of the second connecting rod 12 is provided with a second handle 13, and the upper surface of the second handle 13 is provided with a second spring 14, and the upper end of the second spring 14 is connected to the lower surface of the operating table 1. A first limiting block 15 is partially provided in an annular manner on the surface of the second connecting rod 12. When the second handle 13 is pulled, the first limiting block 15 plays a limiting role. A positioning tip 16 is provided on the upper end of the second connecting rod 12, and two second mounting blocks 17 are provided on the upper surface of the operating table 1. A second roller 18 is provided between the two second mounting blocks 17. The front and rear surfaces of the second roller 18 are both provided with a second rotating shaft 19, and the ends of the two second rotating shafts 19 away from the second roller 18 all penetrate the gear 20, and the gear 20 matches the positioning tip 16, and the positioning tip 16 can clamp the gear 20. The gear 20 is provided with a spiral spring 32 on one side surface close to the second roller 18 to provide a reaction force to prevent the yarn 7 from being broken. The ends of the two spiral springs 32 away from the gear 20 are connected to the second roller 18. The surface of the second roller 18 is provided with a plurality of fixing rods 21, and the upper ends of the plurality of fixing rods 21 are provided with V-shaped notches to facilitate fixing the yarn 7.

[0022] A comb plate 22 is provided on one side of the pressing plate 4, and a plurality of tooth grooves 23 are provided on the surface of the comb plate 22 to facilitate separation of the plurality of yarns 7. The plurality of tooth grooves 23 are matched with the yarns 7, and a plurality of observation holes 24 are evenly provided on the surface of the pressing plate 4 to facilitate observation of the pressed yarns 7.

[0023] A plurality of roller grooves 25 are provided in an annular manner on the surfaces of the two first rollers 9 , and the plurality of roller grooves 25 are matched with the yarns 7 . The lower ends of the plurality of fixing rods 21 are respectively arranged on the plurality of roller grooves 25 , so as to facilitate the separation of the plurality of yarns 7 .

[0024] A plurality of second stop blocks 26 are provided on the lower surface of the pressing plate 4, and the gaps between two adjacent second stop blocks 26 are matched with the yarn 7. A plurality of stop grooves 27 are provided on the upper surface of the operating table 1, and the plurality of stop grooves 27 correspond to the plurality of second stop blocks 26 one by one, so as to position the yarn 7. A soft pad 28 is provided between two adjacent second stop blocks 26, so as to make the pressing plate 4 and the yarn 7 softly connected to prevent the yarn 7 from being crushed.

[0025] The inner wall of the second through hole 11 is provided with a groove 29 in an annular manner, and the surface of the second connecting rod 12 is provided with a first block 30, which matches the groove 29. The second handle 13 is pulled and then rotated to engage the first block 30 with the groove 29.

[0026] Two second clamping blocks 31 are provided at the lower part of the inner wall of the multiple V-shaped notches to facilitate further clamping of the yarn 7.

[0027] Working principle: first, the yarn 7 is pulled under the pressure plate 4, and then the yarn 7 is pressed onto the first roller 9 on the left, and then the yarn 7 passes under the first roller 9 on the right, and finally the yarn 7 is pressed into the V-shaped notch set by the fixed rod 21, and then the rotating gear 20 is selected to engage the second connecting rod 12 with the gear 20. Under the action of the second spring 14, the gear 20 is firmly clamped; at the same time, the volute spring 32 provides a force in the opposite direction, so that the yarn 7 is not easy to break, there is no threading work, and the operation time is reduced.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A textile yarn tension adjustment device, comprising an operating table (1), characterized in that: The operating table (1) is provided with a first through hole (2) on the surface, a first connecting rod (3) is provided inside the first through hole (2), a pressure plate (4) is provided at the upper end of the first connecting rod (3), a first handle (5) is provided at the lower end of the first connecting rod (3), a first spring (6) is provided on the upper surface of the first handle (5), the upper end of the first spring (6) is connected to the lower surface of the operating table (1), a plurality of yarns (7) are provided above the operating table (1), a plurality of first mounting blocks (8) are provided on the upper surface of the operating table (1), a first roller (9) is provided between two opposing first mounting blocks (8), the first roller (9) of the closer pressure plate (4) is higher than the other first roller (9), a first rotating shaft (10) is provided on the front and rear surfaces of the two first rollers (9), and the ends of the plurality of first rotating shafts (10) away from the first roller (9) all pass through the first mounting block (8), a second through hole (11) is provided on the surface of the operating table (1), a second connecting rod (12) is provided inside the second through hole (11), and a second handle is provided at the lower end of the second connecting rod (12). A second spring (14) is provided on the upper surface of the second handle (13), the upper end of the second spring (14) is connected to the lower surface of the operating table (1), a first limiting block (15) is provided in a ring shape on the surface of the second connecting rod (12), the upper end of the second connecting rod (12) is provided with a positioning tip (16), two second mounting blocks (17) are provided on the upper surface of the operating table (1), a second roller (18) is provided between the two second mounting blocks (17), and the front and rear surfaces of the second roller (18) are both provided with a second stopper. Two rotating shafts (19), one end of each of the two second rotating shafts (19) away from the second roller (18) passes through the gear (20), the gear (20) matches the positioning tip (16), a vortex spring (32) is provided on the surface of the gear (20) close to the second roller (18), one end of the two vortex springs (32) away from the gear (20) is connected to the second roller (18), a plurality of fixing rods (21) are provided on the surface of the second roller (18), and a V-shaped notch is provided on the upper end of each of the plurality of fixing rods (21).

2. A textile yarn tension adjustment device according to claim 1, characterized in that: A comb plate (22) is provided on one side surface of the pressing plate (4), a plurality of tooth grooves (23) are provided on the surface of the comb plate (22), and the plurality of tooth grooves (23) are matched with the yarn (7). A plurality of observation holes (24) are evenly provided on the surface of the pressing plate (4).

3. A textile yarn tension adjustment device according to claim 1, characterized in that: A plurality of roller grooves (25) are provided in an annular shape on the surfaces of the two first rollers (9), the plurality of roller grooves (25) are matched with the yarn (7), and the lower ends of the plurality of fixing rods (21) are respectively arranged on the plurality of roller grooves (25).

4. A textile yarn tension adjustment device according to claim 1, characterized in that: The lower surface of the pressure plate (4) is provided with a plurality of second limit blocks (26), and the gaps between two adjacent second limit blocks (26) are matched with the yarn (7). The upper surface of the operating table (1) is provided with a plurality of limit grooves (27), and the plurality of limit grooves (27) correspond one-to-one to the plurality of second limit blocks (26). A soft pad (28) is provided between two adjacent second limit blocks (26).

5. A textile yarn tension adjustment device according to claim 1, characterized in that: A clamping groove (29) is provided in an annular shape on the inner wall of the second through hole (11), and a first clamping block (30) is provided on the surface of the second connecting rod (12), wherein the first clamping block (30) matches the clamping groove (29).

6. A textile yarn tension adjustment device according to claim 1, characterized in that: Two second clamping blocks (31) are provided on the lower parts of the inner walls of the multiple V-shaped notches.

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