CN219238829U

CN219238829U - Yarn clamping assembly

Info

Publication number: CN219238829U
Application number: CN202320775068.1U
Authority: CN
Inventors: 徐耀荣; 贾琳珠; 王超
Original assignee: Hebei Jijiakang New Material Technology Co ltd
Current assignee: Hebei Jijiakang New Material Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-23
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a yarn clamping assembly, which comprises a conduit, wherein a through hole is formed in the middle of the conduit, a clamping mechanism is arranged at one end of the conduit, the clamping mechanism comprises two clamping blocks, bolts are connected to the middle threads of one clamping block in a penetrating manner, limit rods are fixedly connected to the two sides of the upper surface of one clamping block, two sliding grooves are formed in the lower surface of the other clamping block, the top of the limit rod is connected with the inner cavity of the sliding groove in a sliding penetrating manner, and a moving mechanism is arranged on the back surface of the other clamping block. According to the utility model, one end of the yarn is arranged at one side position between the two clamping blocks, the bolt is rotated, one clamping block moves upwards along the bolt in the vertical direction, the two limiting rods are driven to move in the inner cavity of the chute, the clamping block below the limiting rods moves upwards stably, and one end of the yarn is clamped and fixed by the two clamping blocks, so that one end of the yarn is driven to pass through the conduit.

Description

Yarn clamping assembly

Technical Field

The utility model relates to the field of yarn processing, in particular to a yarn clamping assembly.

Background

The doubling is a one-step intermediate process for combining more than two yarns for subsequent weaving processes, and a doubling machine is generally used for doubling and stranding pagoda cone monofilaments and spun yarns of cotton, wool, silk, chemical fibers and the like.

When doubling the yarn to stranded yarn, the doubling winder generally needs to alternate stranded yarn respectively to corresponding conduit, separates and spacing stranded yarn, prevents to appear crisscross winding's phenomenon between the yarn to guarantee the stable transport of yarn, often need the workman to pass the conduit with the one end of yarn manually, because the influence of yarn compliance, be inconvenient for passing the inner chamber of conduit with the yarn.

Disclosure of Invention

The present utility model is directed to a yarn clamping assembly, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the yarn clamping assembly comprises a conduit, wherein a through hole is formed in the middle of the conduit, and yarns are arranged in an inner cavity of the through hole in a penetrating manner;

one end of the conduit is provided with a clamping mechanism for clamping and fixing one end of the yarn and driving one end of the yarn to move;

the clamping mechanism comprises two clamping blocks, wherein the middle thread of one clamping block is connected with a bolt in a penetrating way, the top of the bolt is connected with the bottom of the other clamping block in a rotating penetrating way, two sides of the upper surface of one clamping block are fixedly connected with limiting rods, two sliding grooves are formed in the lower surface of the other clamping block, and the top of the limiting rods is connected with the inner cavity of the sliding groove in a sliding penetrating way;

the back of the other clamping block is provided with a moving mechanism for driving the clamping block and one end of the yarn to move and penetrate into the inner cavity of the through hole.

Preferably, the moving mechanism comprises a movable block, a fixed block is fixedly connected to the top of the other end of the conduit, a movable groove is formed between the fixed block and the top of the conduit, and an inner cavity of the movable groove is connected with the bottom of the movable block in a sliding and penetrating mode.

Preferably, the front of movable block bottom fixedly connected with connecting rod, the top fixed connection of one end and wherein the other end grip block back of connecting rod.

Preferably, two limiting blocks are fixedly connected to two sides of the movable block, wherein the lower surfaces of the two limiting blocks are attached to the upper surface of the outer wall of the conduit, and the upper surfaces of the other two limiting blocks are attached to the top of the inner wall of the through hole.

Preferably, the lower surface of the conduit is fixedly connected with a mounting rod, and the inner wall of the through hole is fixedly connected with a sponge cushion.

Preferably, the two clamping blocks are connected with the inner cavity of the through hole in a sliding and penetrating mode, and the two limiting rods are respectively arranged on two sides of the bolt.

The utility model has the technical effects and advantages that:

(1) According to the utility model, one end of the yarn is arranged at one side position between the two clamping blocks by using the matched arrangement mode of the clamping blocks, the bolts, the limiting rods and the sliding grooves, and then the bolts are rotated, so that one clamping block moves upwards along the bolts in the vertical direction to drive the two limiting rods to move in the inner cavity of the sliding grooves, the clamping blocks below the clamping blocks move upwards stably, and the two clamping blocks clamp and fix one end of the yarn, so that one end of the yarn is driven to pass through the conduit;

(2) According to the utility model, by means of the matched arrangement mode of the movable block, the connecting rod and the clamping blocks, the movable block slides in the inner cavity of the movable groove, the connecting rod drives the two clamping blocks to move together, so that the two clamping blocks slide into the inner cavity of the through hole, one end of the yarn is driven to move along the inner cavity of the through hole, one end of the yarn is moved to the other end of the conduit, and the insertion arrangement of one end of the yarn is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a front cross-sectional structure of a clamping block according to the present utility model.

Fig. 3 is a schematic side cross-sectional view of a conduit according to the present utility model.

In the figure: 1. a conduit; 2. a through hole; 3. a clamping mechanism; 31. a clamping block; 32. a bolt; 33. a limit rod; 34. a chute; 4. a moving mechanism; 41. a movable block; 42. a fixed block; 43. a movable groove; 44. a connecting rod; 45. a limiting block; 5. a mounting rod; 6. a sponge cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a yarn clamping assembly as shown in figures 1-3, which comprises a conduit 1, wherein the conduit 1 is used for inserting yarns, so that the stability of a plurality of yarns in the doubling process is ensured, and the middle part of the conduit 1 is provided with a through hole 2 for inserting the yarns in the inner cavity of the through hole 2;

one end of the conduit 1 is provided with a clamping mechanism 3 for clamping and fixing one end of the yarn and driving one end of the yarn to move, so that one end of the yarn can conveniently pass through the inner cavity of the through hole 2;

the clamping mechanism 3 comprises two clamping blocks 31, one end of the yarn is clamped and fixed through the two clamping blocks 31, one end of the yarn is arranged on one side between the two clamping blocks 31, a bolt 32 is connected in threaded insertion mode in the middle of one clamping block 31, the top of the bolt 32 is connected with the bottom of the other clamping block 31 in rotary insertion mode, the lower clamping block 31 is driven to move upwards along the bolt 32 by rotating the bolt 32, one end of the yarn is clamped and fixed, limit rods 33 are fixedly connected to two sides of the upper surface of one clamping block 31, the limit rods 33 move along with the lower clamping block 31, two sliding grooves 34 are formed in the lower surface of the other clamping block 31, the top of the limit rods 33 are connected with the inner cavities of the sliding grooves 34 in a sliding insertion mode, one clamping block 31 drives the two limit rods 33 to move in the inner cavities of the sliding grooves 34, the lower clamping block 31 cannot rotate, and stable movement of the clamping block 31 is guaranteed;

the back of the other clamping block 31 is provided with a moving mechanism 4 for driving the clamping block 31 and one end of the yarn to move and penetrate into the inner cavity of the through hole 2;

the moving mechanism 4 comprises a movable block 41, the movable block 41 is arranged in a strip shape and is used for driving the clamping block 31 to move in the inner cavity of the through hole 2, the top of the other end of the conduit 1 is fixedly connected with a fixed block 42, the fixed block 42 is used for translating the movable block 41, a movable groove 43 is formed between the fixed block 42 and the top of the conduit 1, the inner cavity of the movable groove 43 is connected with the bottom of the movable block 41 in a sliding and penetrating manner, and the movable block 41 slides in the inner cavity of the movable groove 43;

the front surface of the bottom of the movable block 41 is fixedly connected with a connecting rod 44, one end of the connecting rod 44 is fixedly connected with the top of the back surface of the clamping block 31 at the other end of the connecting rod, and the connecting rod 44 is used for connecting the movable block 41 and the clamping block 31, so that the movable block 41 drives the clamping block 31 to move together;

two limiting blocks 45 are fixedly connected to two sides of the movable block 41, the lower surfaces of the two limiting blocks 45 are attached to the upper surface of the outer wall of the conduit 1, the upper surfaces of the other two limiting blocks 45 are attached to the top of the inner wall of the through hole 2, and the movable block 41 is stably installed on the top of the conduit 1 through the limiting blocks 45, so that stable movement of the movable block 41 is guaranteed;

the lower surface of the conduit 1 is fixedly connected with a mounting rod 5, the mounting rod 5 is used for mounting and supporting the conduit 1, the inner wall of the through hole 2 is fixedly connected with a foam cushion 6, and the foam cushion 6 is used for contacting with the outer wall of the yarn to prevent the yarn from being worn;

two clamping blocks 31 are connected with the inner cavity of the through hole 2 in a sliding penetrating way, and two limiting rods 33 are respectively arranged on two sides of the bolt 32.

The working principle of the utility model is as follows: through setting one end of yarn in one side position between two grip blocks 31, rotate bolt 32 again for one of them grip block 31 moves in vertical direction along bolt 32, gag lever post 33 moves along with grip block 31 of below, drive two gag lever posts 33 and remove in the inner chamber of spout 34, make its below grip block 31 steadily move towards the top, utilize two grip blocks 31 to the one end centre gripping of yarn fixed, simultaneously through moving movable block 41 and sliding in the inner chamber of movable slot 43, connecting rod 44 drives two grip blocks 31 and moves together, make two grip blocks 31 slide and enter into the inner chamber of through-hole 2, drive one end of yarn and remove along the inner chamber of through-hole 2, move the one end of yarn to the other end of conduit 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A yarn gripping assembly comprising:

the yarn guide device comprises a wire guide tube (1), wherein a through hole (2) is formed in the middle of the wire guide tube (1) and used for inserting yarns into an inner cavity of the through hole (2);

the method is characterized in that: one end of the conduit (1) is provided with a clamping mechanism (3) for clamping and fixing one end of the yarn and driving one end of the yarn to move;

the clamping mechanism (3) comprises two clamping blocks (31), wherein the middle thread of one clamping block (31) is connected with a bolt (32) in a penetrating way, the top of the bolt (32) is connected with the bottom of the other clamping block (31) in a rotating penetrating way, two sides of the upper surface of one clamping block (31) are fixedly connected with limiting rods (33), two sliding grooves (34) are formed in the lower surface of the other clamping block (31), and the top of the limiting rod (33) is connected with the inner cavity of the sliding groove (34) in a sliding penetrating way;

the back of the other clamping block (31) is provided with a moving mechanism (4) for driving the clamping block (31) and one end of the yarn to move and penetrate into the inner cavity of the through hole (2).

2. Yarn gripping assembly as in claim 1, characterised in that the movement mechanism (4) comprises a movable block (41), the top of the other end of the conduit (1) is fixedly connected with a fixed block (42), a movable groove (43) is arranged between the fixed block (42) and the top of the conduit (1), and the inner cavity of the movable groove (43) is connected with the bottom of the movable block (41) in a sliding penetrating way.

3. Yarn gripping assembly as in claim 2, characterised in that the front face of the bottom of the movable block (41) is fixedly connected with a connecting rod (44), one end of the connecting rod (44) being fixedly connected with the top of the back face of the other end gripping block (31).

4. Yarn gripping assembly as in claim 2, characterised in that two stoppers (45) are fixedly connected to both sides of the movable block (41), wherein the lower surfaces of two stoppers (45) are attached to the upper surface of the outer wall of the conduit (1), and wherein the upper surfaces of the other two stoppers (45) are attached to the top of the inner wall of the through hole (2).

5. Yarn gripping assembly as in claim 1, characterised in that the lower surface of the conduit (1) is fixedly connected with a mounting bar (5), the inner wall of the through hole (2) being fixedly connected with a sponge pad (6).

6. Yarn gripping assembly as in claim 1, characterised in that two gripping blocks (31) are slidingly interposed in connection with the inner cavity of the through hole (2), and two stop bars (33) are provided on both sides of the bolt (32), respectively.