CN217201387U

CN217201387U - Novel yarn tension adjusting device for spinning of air jet loom

Info

Publication number: CN217201387U
Application number: CN202220292550.5U
Authority: CN
Inventors: 薛娟; 张友密; 薛霞; 周武
Original assignee: Qingdao Yisu Plastic Products Co ltd
Current assignee: Qingdao Yisu Plastic Products Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-16
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a novel yarn tension adjusting device is used in air jet loom weaving, including two sets of fixed plates, it is two sets of the spout has all been seted up to the lateral wall of fixed plate, and is a set of the fixed roof that is provided with in lateral wall upper end of fixed plate, and is a set of the fixed bottom plate that is provided with of lateral wall lower extreme of fixed plate, the bottom of roof is rotated and is connected with the screw rod, the lower extreme of screw rod is rotated and is connected the bottom plate, bottom plate and fixed connection driven gear are run through to the bottom of screw rod, the fixed motor that is provided with in one side of bottom plate, the output fixed connection driving gear of motor, the pole body sliding sleeve of screw rod is equipped with the lead screw sleeve, and is two sets of it is provided with first line roller, a set of to rotate between the fixed plate the lateral wall of fixed plate articulates there is the protective housing, the fixed observation window that is provided with of lateral wall of protective housing. The utility model discloses a novel air jet loom is yarn tension adjusting device for weaving, this device convenient operation, it is dustproof effectual.

Description

Novel yarn tension adjusting device for spinning of air jet loom

Technical Field

The utility model relates to an air jet loom technical field especially relates to a novel air jet loom is yarn tension adjusting device for weaving.

Background

Air jet looms are shuttleless looms that use a jet of air to pull the weft yarn through the shed. The working principle is that air is used as a weft insertion medium, friction traction force is generated on weft yarn by ejected compressed airflow to pull the weft yarn, the weft yarn is taken through a shed, the weft insertion purpose is achieved through jet flow generated by air jet, when a weaving machine weaves, the yarn needs to be moved, and in the moving process, the tension of the yarn needs to be adjusted, so that a tension device is needed.

The yarn tension adjusting device for the automatic textile machinery is provided in the prior patent (CN210312923U), and comprises two supporting plates fixedly connected to the front side of a bottom plate, and first rollers fixedly connected to the upper surfaces of the two supporting plates. This automatic change yarn tension adjusting device for spinning machine, through setting up first gyro wheel, the second slide bar, the draw-in groove, fixture block and resilient means, people pass the first gyro wheel top of one side with the yarn, the below of second gyro wheel and the top of the first gyro wheel of opposite side, make the yarn pass through two first gyro wheels and second gyro wheel, it is more smooth and easy to make the yarn send the line, the emergence of minimize wearing and tearing, and people can reciprocate the second gyro wheel through the position that removes the second slide bar, make the tension of yarn can adjust by a wide margin, it is more convenient to make the second gyro wheel operate when adjusting yarn tension, thereby be convenient for people to operate and use, but its regulative mode uses inconveniently, complex operation, therefore we need a novel yarn tension adjusting device for air jet loom weaving.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel yarn tension adjusting device for the spinning of an air jet loom.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel yarn tension adjusting device for spinning of an air jet loom comprises two groups of fixing plates, wherein sliding grooves are formed in the side walls of the two groups of fixing plates, a top plate is fixedly arranged at the upper end of the side wall of one group of fixing plates, a bottom plate is fixedly arranged at the lower end of the side wall of one group of fixing plates, a screw rod is rotatably connected to the bottom end of the top plate, the lower end of the screw rod is rotatably connected with the bottom plate, the bottom end of the screw rod penetrates through the bottom plate and is fixedly connected with a driven gear, a motor is fixedly arranged on one side of the bottom plate, a driving gear is fixedly connected to the output end of the motor, a screw rod sleeve is slidably sleeved on a rod body of the screw rod, a first thread roller is rotatably arranged between the two groups of fixing plates, and a first connecting rod and a second connecting rod are rotatably arranged at the two ends of the first thread roller;

the one end fixed connection connecting sleeve of first line roller is kept away from to the second connecting rod, another group the spout of fixed plate is inside to be fixed and is provided with the slide bar, and is a set of the lateral wall of fixed plate articulates there is the protective housing, the fixed observation window that is provided with of lateral wall of protective housing.

As a further description of the above technical solution:

the driving gear is engaged with the driven gear.

As a further description of the above technical solution:

and one side wall of the screw rod sleeve is fixedly connected with a first connecting rod.

As a further description of the above technical solution:

the connecting sleeve is sleeved on the rod body of the sliding rod in a sliding manner.

As a further description of the above technical solution:

the protective shell is hinged to the fixing plate through a hinge.

As a further description of the above technical solution:

two groups of second wire rollers are rotatably arranged between the lower ends of the two groups of fixed plates.

As a further description of the above technical solution:

the protective housing is made of aluminum alloy.

As a further description of the above technical solution:

the sliding groove is of a rectangular structure.

The utility model discloses following beneficial effect has:

1. the utility model provides a novel air jet loom is yarn tension adjusting device for weaving, the yarn removes through the top of first line roller and second line roller in this device, and the starter motor makes the rotatory driven gear that drives of driving gear that the motor is connected, and driven gear drives the screw rod rotatory, and the lead screw sleeve on the screw rod reciprocates, drives first line roller and reciprocates, makes the yarn highly control tension, convenient operation according to first line roller.

2. The utility model provides a novel air jet loom is yarn tension adjusting device for weaving, the outer wall of the screw rod in this device and motor is provided with the protective housing, makes the dust can not fall on screw rod isotructure, effectual improvement life.

3. The utility model provides a novel air jet loom is yarn tension adjusting device for weaving, the fixed observation window that is provided with of protective housing lateral wall in this device makes things convenient for the workman to know running state through the running state that the observation window made things convenient for viewing device.

Drawings

Fig. 1 is a schematic view of the internal structure of a novel yarn tension adjusting device for air jet loom spinning proposed by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side sectional view of a novel yarn tension adjusting device for air jet loom spinning provided by the utility model;

fig. 4 is a side view of a novel yarn tension adjusting device for air jet loom spinning proposed by the utility model;

fig. 5 is a schematic view of a three-dimensional structure of a slide rod of the novel yarn tension adjusting device for air jet loom weaving provided by the utility model.

Illustration of the drawings:

1. a fixing plate; 2. a chute; 3. a top plate; 4. a motor; 5. a base plate; 6. a screw; 7. a screw rod sleeve; 8. a first connecting rod; 9. a driven gear; 10. a driving gear; 11. a first wire roll; 12. a second connecting rod; 13. a second wire roller; 14. an observation window; 15. a slide bar; 16. a connecting sleeve; 17. a protective shell.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a novel yarn tension adjusting device for weaving of an air jet loom comprises two groups of fixing plates 1, sliding grooves 2 are formed in the side walls of the two groups of fixing plates 1, a top plate 3 is fixedly arranged at the upper end of the side wall of one group of fixing plates 1, a bottom plate 5 is fixedly arranged at the lower end of the side wall of one group of fixing plates 1, a screw rod 6 is rotatably connected to the bottom end of the top plate 3, the lower end of the screw rod 6 is rotatably connected with the bottom plate 5, the bottom end of the screw rod 6 penetrates through the bottom plate 5 and is fixedly connected with a driven gear 9, a motor 4 is fixedly arranged on one side of the bottom plate 5, the output end of the motor 4 is fixedly connected with a driving gear 10, a driven gear 9 is driven by a driving gear 10, a lead screw sleeve 7 is slidably sleeved on a rod body of a screw 6, a first thread roller 11 is rotatably arranged between two groups of fixing plates 1, the height of the first thread roller 11 influences the tension of yarns, and a first connecting rod 8 and a second connecting rod 12 are rotatably arranged at two ends of the first thread roller 11;

one end, far away from the first wire roller 11, of the second connecting rod 12 is fixedly connected with a connecting sleeve 16, a sliding rod 15 is fixedly arranged inside a sliding groove 2 of the other group of fixing plates 1, the side wall of one group of fixing plates 1 is hinged to a protective shell 17, the protective shell 17 prevents dust from entering, the service life of the device is prolonged, and an observation window 14 is fixedly arranged on the side wall of the protective shell 17, so that the working state of the device can be observed conveniently.

Driving gear 10 meshing driven gear 9, a lateral wall fixed connection head rod 8 of lead screw sleeve 7, connecting sleeve 16 slip cap establishes at the pole body of slide bar 15, it is articulated through the hinge between protective housing 17 and the fixed plate 1, conveniently open protective housing 17, it is provided with two sets of second line rollers 13 to rotate between 1 lower extreme of two sets of fixed plates, protective housing 17 is the aluminum alloy material, used material is the material commonly used in market, convenient purchase, spout 2 is the rectangle structure.

The working principle is as follows: when the dust-proof observation device is used, the motor 4 is started, the driving gear 10 at the output end of the motor 4 rotates to drive the driven gear 9, the driven gear 9 drives the screw rod 6 to rotate, the screw rod sleeve 7 moving on the screw rod 6 moves up and down, the first line roller 11 is driven to move up and down, the other end of the first line roller 11 moves on the sliding rod 15 through the connecting sleeve 16, the protective shell 17 prevents dust from falling off, and the observation window 14 facilitates operation of the observation device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel air jet loom is yarn tension adjusting device for weaving, includes two sets of fixed plates (1), its characterized in that: the side walls of the two groups of fixed plates (1) are both provided with sliding chutes (2), the upper ends of the side walls of one group of fixed plates (1) are fixedly provided with top plates (3), the lower ends of the side walls of one group of fixed plates (1) are fixedly provided with bottom plates (5), the bottom end of the top plate (3) is rotatably connected with a screw rod (6), the lower end of the screw rod (6) is rotatably connected with a bottom plate (5), the bottom end of the screw rod (6) penetrates through the bottom plate (5) and is fixedly connected with a driven gear (9), a motor (4) is fixedly arranged on one side of the bottom plate (5), the output end of the motor (4) is fixedly connected with a driving gear (10), a screw rod sleeve (7) is sleeved on the rod body of the screw rod (6) in a sliding manner, a first wire roller (11) is rotatably arranged between the two groups of fixing plates (1), a first connecting rod (8) and a second connecting rod (12) are rotatably arranged at two ends of the first wire roller (11);

one end fixed connection connecting sleeve (16) of first line roller (11) is kept away from in second connecting rod (12), another group spout (2) inside fixed slide bar (15) that are provided with of fixed plate (1), a set of the lateral wall of fixed plate (1) articulates there is protective housing (17), the fixed observation window (14) that is provided with of lateral wall of protective housing (17).

2. The novel yarn tension adjusting device for the air jet loom textile according to claim 1, characterized in that: the driving gear (10) is meshed with the driven gear (9).

3. The novel yarn tension adjusting device for the air jet loom textile according to claim 1, characterized in that: one side wall of the screw rod sleeve (7) is fixedly connected with a first connecting rod (8).

4. The novel yarn tension adjusting device for the air jet loom textile according to claim 1, characterized in that: the connecting sleeve (16) is sleeved on the rod body of the sliding rod (15) in a sliding manner.

5. The novel yarn tension adjusting device for the air jet loom textile according to claim 1, characterized in that: the protective shell (17) is hinged with the fixing plate (1) through a hinge.

6. The novel yarn tension adjusting device for the air jet loom textile according to claim 1, characterized in that: two groups of second wire rollers (13) are rotatably arranged between the lower ends of the two groups of fixed plates (1).

7. The novel yarn tension adjusting device for the air jet loom textile according to claim 1, characterized in that: the protective shell (17) is made of aluminum alloy.

8. The novel yarn tension adjusting device for the air jet loom textile according to claim 1, characterized in that: the sliding groove (2) is of a rectangular structure.