CN210394729U

CN210394729U - Warp knitting machine with yarn tensioning function for spinning

Info

Publication number: CN210394729U
Application number: CN201920946120.9U
Authority: CN
Inventors: 雷丽文
Original assignee: Hangzhou Gaoshi Luggage Fabric Co Ltd
Current assignee: Hangzhou Gaoshi Luggage Fabric Co Ltd
Priority date: 2019-06-23
Filing date: 2019-06-23
Publication date: 2020-04-24
Anticipated expiration: 2029-06-23

Abstract

The utility model relates to the technical field of textile equipment, in particular to a warp knitting machine with yarn tensioning function for spinning, which comprises a base, a round shaft, a thread roller and a tensioning device, wherein the round shaft is fixedly arranged on the upper surface of the base, the thread roller is sleeved on the outer surface of the round shaft, the yarn is wound on the outer surface of the thread roller, a rectangular groove is formed in the middle of the upper surface of the base, a guide rod is fixedly arranged at one end of the inner wall of the rectangular groove, a spring is fixedly connected to the outer surface of the guide rod, and a rectangular block is fixedly connected to the tail end of the spring; the beneficial effects are that: the rectangular block is rebounded by the spring, so that the rectangular block drives the tensioning device to move in the direction vertical to the yarn, the tensioning device is in contact with the yarn, the yarn is in a tight state, and the yarn outlet speeds of the yarn are the same; three groups of rings with different diameters are arranged on the tensioning device, and when the rectangular block moves to the tail end of the rectangular groove, different tensioning forces can be brought to yarns, so that the yarn discharging speed is changed.

Description

Warp knitting machine with yarn tensioning function for spinning

Technical Field

The utility model relates to a weaving equipment correlation technique field specifically is a weaving is with tricot machine that has yarn function that rises.

Background

Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine. The warp knitting machine mainly comprises weaving mechanism, sley bar sideslip mechanism, let-off mechanism, tractive coiling mechanism and drive mechanism, and wherein let-off mechanism is that the yarn is moved back to the throne, send into and weave in the mechanism, nevertheless in the real work, because of the different speed that leads to the output of frictional force is different between the yarn, and the state of tightening exists the difference between the yarn, for this reason, the utility model provides a weaving is with warp knitting machine that has the yarn function that rises is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weaving is with having yarn tight function of rising to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a weaving is with tricot machine that has yarn tight function that rises, includes base, circle axle, line roller and the tight device that rises, the last fixed surface of base installs the circle axle, and the surface cover of circle axle is equipped with the line roller, the surface winding of line roller has the yarn, the rectangle recess has been seted up at the upper surface middle part of base, the inner wall one end fixed mounting of rectangle recess has the guide bar, the outer fixed surface of guide bar is connected with the spring, the terminal fixedly connected with rectangular block of spring, the rectangular block is located the inside of rectangle recess, and the upper surface of rectangular block has seted up the standing groove, the inside fixed mounting of standing groove has the motor, and the upper end fixedly connected with of motor rises the tight device that rises.

Preferably, the lower extreme welding of circle axle has the circular slab, and the circular slab bonds fixedly with the upper surface of base, and the upper end spiro union of circle axle has the spacing ring, and has the clearance between the upper end of spacing ring and line roller, and the circle axle is provided with the plural number group, is linear arrangement on one side of the upper surface of base.

Preferably, the length of guide bar is less than the length of rectangle recess, and the spring is compression spring, and the terminal of spring and the surface welded fastening of rectangle piece have the clearance between the surface of rectangle piece and the inner wall of rectangle recess, and the plural number group rectangle recess is not on same vertical face.

Preferably, the tensioning device comprises a rotating shaft, a partition plate, a circular ring, a lower fixing seat and an upper fixing seat, the output end of the motor is fixedly connected with the lower end of the rotating shaft, external threads are arranged on the outer surface of the rotating shaft, and the lower fixing seat is screwed on the outer surface of the rotating shaft close to the lower end.

Preferably, four groups of partition plates are sleeved on the outer surface of the rotating shaft above the lower fixing seat, circular rings are sleeved on the outer surface of the rotating shaft between the four groups of partition plates, and the partition plates and the circular rings are arranged alternately.

Preferably, the external diameter of ring is from last to reducing gradually down, and the surface upper end spiro union of pivot has last fixing base, and goes up the upper surface in close contact with of fixing base and the division board of top, and the yarn winding is in the surface of tight device that rises, and the end of yarn leads to and weaves the mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rectangular block is rebounded by the spring, so that the rectangular block drives the tensioning device to move in the direction vertical to the yarn, the tensioning device is in contact with the yarn, the yarn is in a tight state, and the yarn outlet speeds of the yarn are the same;

2. three groups of rings with different diameters are arranged on the tensioning device, and when the rectangular block moves to the tail end of the rectangular groove, different tensioning forces can be brought to yarns, so that the yarn discharging speed is changed.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a perspective view of the tensioning device of the present invention.

In the figure: the yarn tension device comprises a base 1, a circular shaft 2, a yarn roller 3, a rectangular groove 4, a guide rod 5, a spring 6, a tension device 7, a rotating shaft 701, a separating plate 702, a circular ring 703, a lower fixing seat 704, an upper fixing seat 705, yarns 8, a rectangular block 9, a placing groove 10 and a motor 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a weaving is with tricot machine that has yarn and rises and tightly function, as shown in figure 1, including base 1, circle axle 2, thread roller 3 and tight device 7 that rises, the upper surface of base 1 is provided with a plurality of groups circle axle 2 perpendicularly, the welding of the lower extreme of circle axle 2 has the circular slab, the circular slab bonds fixedly with the upper surface of base 1, the surface cover of circle axle 2 is equipped with thread roller 3, the upper end spiro union of circle axle 2 has the spacing ring, and there is the clearance between the upper end of spacing ring and thread roller 3, the surface winding of thread roller 3 has yarn 8.

As shown in fig. 2, a rectangular groove 4 is formed in the middle of the upper surface of the base 1, a guide rod 5 is welded in the horizontal direction of one end of the inner wall of the rectangular groove 4, a spring 6 is bonded on the outer surface of the guide rod 5, a rectangular block 9 is welded at the tail end of the spring 6, the rectangular block 9 is located inside the rectangular groove 4, a placing groove 10 is formed in the upper surface of the rectangular block 9, a motor 11 is arranged inside the placing groove 10, symmetrical 7-shaped plates are welded on the left side and the right side of the outer surface of the motor 11, the 7-shaped plates are fixedly connected with the upper surface of the rectangular block 9 through bolts, and a tensioning device 7 is fixedly connected to the upper end.

As shown in fig. 3, the tensioning device 7 includes a rotating shaft 701, a separating plate 702, a ring 703, a lower fixing seat 704 and an upper fixing seat 705, an output end of the motor 11 is fixedly connected with a lower end of the rotating shaft 701, an external thread is provided on an outer surface of the rotating shaft 701, the lower fixing seat 704 is screwed on the outer surface of the rotating shaft 701 near the lower end, four groups of separating plates 702 are sleeved on the outer surface of the rotating shaft 701 above the lower fixing seat 704, the ring 703 is sleeved on the outer surface of the rotating shaft 701 between the four groups of separating plates 702, the separating plates 702 and the ring 703 are arranged alternately, an outer diameter of the ring 703 is gradually reduced from top to bottom, the upper fixing seat 705 is screwed on the outer surface of the rotating shaft 701, the upper fixing seat 705 is in close contact with an upper surface of the uppermost separating plate 702, the yarn 8 is wound on the outer surface of the tensioning device 7, thereby making the outlet speeds different.

The working principle is as follows: after the thread roller 3 is sleeved on the outer surface of the round shaft 2, the upper end of the round shaft 2 is in threaded connection with a limiting ring, the yarn 8 is wound on the outer surface of the tensioning device 7 for a circle and then led to the weaving mechanism, the spring 6 gives the rectangular block 9 resilience force to enable the rectangular block 9 to move towards the direction of the yarn 8, the round ring 703 is in contact with the outer surface of the yarn 8, when the rectangular block 9 is located at the tail end of one side of the rectangular groove 4, the yarn 8 is pulled by the tensioning device 7 and is in a tight state, and when the yarn 8 is located on the outer surface of the round ring 703 at different heights, the tensioning force of the tensioning device 7 on the yarn 8 is different.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a weaving is with tricot machine that has yarn tight function that rises, includes base (1), circle axle (2), line roller (3) and tight device (7) that rises, its characterized in that: the utility model discloses a yarn roller, including base (1), upper surface fixed mounting of base (1) has circle axle (2), and the surface cover of circle axle (2) is equipped with line roller (3), the surface winding of line roller (3) has yarn (8), rectangle recess (4) have been seted up at the upper surface middle part of base (1), the inner wall one end fixed mounting of rectangle recess (4) has guide bar (5), the outer fixed surface of guide bar (5) is connected with spring (6), the terminal fixedly connected with rectangular block (9) of spring (6), rectangular block (9) are located the inside of rectangle recess (4), and the upper surface of rectangular block (9) has seted up standing groove (10), the inside fixed mounting of standing groove (10) has motor (11), and the upper end fixedly connected with of motor (11) rises and tightly installs (7).

2. The warp knitting machine with yarn tensioning function for textile use according to claim 1, characterized in that: the welding of the lower extreme of circle axle (2) has the circular slab, and the upper surface bonding of circular slab and base (1) is fixed, and the upper end spiro union of circle axle (2) has the spacing ring, and has the clearance between the upper end of spacing ring and line roller (3), and circle axle (2) are provided with the plural number group, are linear array on one side of the upper surface of base (1).

3. The warp knitting machine with yarn tensioning function for textile use according to claim 1, characterized in that: the length of guide bar (5) is less than the length of rectangle recess (4), and spring (6) are compression spring, and the terminal of spring (6) and the surface welded fastening of rectangular block (9), have the clearance between the surface of rectangular block (9) and the inner wall of rectangle recess (4), and plural number group rectangle recess (4) are not on same vertical face.

4. The warp knitting machine with yarn tensioning function for textile use according to claim 1, characterized in that: the tensioning device (7) comprises a rotating shaft (701), a partition plate (702), a circular ring (703), a lower fixing seat (704) and an upper fixing seat (705), the output end of a motor (11) is fixedly connected with the lower end of the rotating shaft (701), an external thread is arranged on the outer surface of the rotating shaft (701), and the outer surface of the rotating shaft (701) is screwed with the lower fixing seat (704) close to the lower end.

5. The warp knitting machine with the yarn tensioning function for the textile according to claim 4, is characterized in that: four groups of separating plates (702) are sleeved on the outer surface of the rotating shaft (701) above the lower fixed seat (704), rings (703) are sleeved on the outer surface of the rotating shaft (701) between the four groups of separating plates (702), and the separating plates (702) and the rings (703) are arranged alternately.

6. The warp knitting machine with the yarn tensioning function for the textile according to claim 4, is characterized in that: the outer diameter of the ring (703) is gradually reduced from top to bottom, the upper end of the outer surface of the rotating shaft (701) is screwed with an upper fixing seat (705), the upper fixing seat (705) is in close contact with the upper surface of the uppermost partition plate (702), the yarns (8) are wound on the outer surface of the tensioning device (7), and the tail ends of the yarns (8) are led to the weaving mechanism.