CN210657317U

CN210657317U - Weft guiding device of gauze mask ear rope ribbon loom capable of adjusting tightness

Info

Publication number: CN210657317U
Application number: CN201921469486.8U
Authority: CN
Inventors: 陈家林
Original assignee: Yichang Haishite Medical Supplies Co Ltd
Current assignee: Yichang Haishite Medical Supplies Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-02
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to the field of textile technology, a gauze mask ear rope inkle loom's of adjustable elasticity weft guider is disclosed, including the frame, rotate in the frame and be connected with the weft roller that many rotation axes are parallel to each other, be connected with in the frame and be located to keep away from to rotate the leading truck that is connected with weft roller one side, the leading truck top is provided with the deflector, is provided with guiding hole one on the leading truck, is provided with guiding hole two on the deflector, is provided with the spool that compresses tightly weft on the deflector, the pressure and the tensioning of weft pressurized spool. The utility model has the advantages of it is following and effect: arranging a guide frame on the side edge of the frame, and guiding the wefts by sequentially passing the wefts through the first guide hole and the second guide hole; secondly, a thread pressing shaft is arranged on the guide plate, and the weft threads are pressed through the thread pressing shaft, so that the tightness of the weft threads can be adjusted; and thirdly, a guide rod sleeve is arranged on the guide plate, and the position of the adjusting rod is locked, so that the weft tightness can be accurately adjusted.

Description

Weft guiding device of gauze mask ear rope ribbon loom capable of adjusting tightness

Technical Field

The utility model relates to the technical field of weaving, in particular to gauze mask ear rope inkle loom's of adjustable elasticity weft guider.

Background

Webbing looms are machines that weave webbing of various widths, and are widely used in the production of masks as machines for producing mask ear straps. The weft bobbin guiding device is used as an apparatus for placing a weft bobbin on a ribbon loom, guides drawn weft, plays a vital role in ribbon weaving, and is provided with a guiding hole in the prior art. The weft thread drawn off from the weft bobbin is guided in the direction, but the above-mentioned method still has the defect that the tightness of the weft thread cannot be adjusted simultaneously while the weft thread is guided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gauze mask ear rope inkle loom's of adjustable elasticity weft guider has and adjusts the weft elasticity when leading to weft.

The above technical purpose of the present invention can be achieved by the following technical solutions: the weft guiding device of the gauze mask ear rope ribbon loom of adjustable elasticity, which comprises a frame, it is connected with many the weft roller that the central axis is parallel to each other to rotate in the frame, be connected with in the frame and be located to keep away from to rotate the leading truck that is connected with weft roller one side, the leading truck top is provided with the deflector, be provided with on the leading truck with the corresponding guiding hole one of weft roller, be provided with on the deflector with the corresponding guiding hole two of guiding hole one, weft on the weft roller passes in proper order guiding hole one with it links to each other in ribbon loom behind guiding hole two, be provided with the spool that compresses tightly weft on the deflector, the spool both ends are rotated and are connected with the regulating plate, the regulating plate is kept away from spool one end articulates on the deflector, weft stretch out in guiding hole two receive the pressure and the tensioning of spool.

Through adopting above-mentioned technical scheme, set up the woof roller in the frame, set up the leading truck in the frame side, set up the deflector at the leading truck top, set up respectively on leading truck and deflector in the corresponding guiding hole one of every woof roller and in the corresponding guiding hole two of guiding hole one, draw the woof from the woof roller and go out, link to each other in the inkloom after looping through guiding hole one and guiding hole two, and set up the spool of pressing that both ends are articulated through regulating plate and deflector at the deflector, suppress the woof through the spool of pressing, realize the regulation to the latitude elasticity.

The utility model discloses a further set up to: the last regulation that is connected with of pressure line axle the regulating plate with the regulation pole of deflector contained angle, be provided with the guide bar sleeve on the deflector, be provided with the confession on the guide bar sleeve the guide bar hole that the regulation pole passed, be provided with on the guide bar sleeve the axis with perpendicular just crossing sleeve shaft of sleeve axis, sleeve shaft rotate connect in the deflector.

Through adopting above-mentioned technical scheme, set up the regulation pole on the pressure line axle, will adjust the pole and pass the lateral wall and rotate the guide bar sleeve of connecting in the deflector, slide in the guide bar sleeve through the drive regulation pole in order to realize the regulation to the adjusting plate angle to the drive pressure line axle carries out the suppression of different degrees to weft in order to realize the regulation to the weft elasticity.

The utility model discloses a further set up to: and the adjusting rod is in threaded connection with two locking nuts which are respectively positioned on two sides of the guide rod sleeve.

Through adopting above-mentioned technical scheme, rotate the locking nut who sets up really at guide bar sleeve both ends and realize the fixed to line ball axle position to keep the stability of weft elasticity.

The utility model discloses a further set up to: the method is characterized in that: the pressing shaft is sleeved with a roller, and the outer surface of the roller is contacted with the weft.

Through adopting above-mentioned technical scheme, establish the cylinder at the cover on the pressure line axle, reduce the friction between the woof, prevent that the woof is because the friction is the damage.

The utility model discloses a further set up to: the guide frame is provided with a connecting part for fixing the guide frame on the rack, one end of the connecting part is welded on the guide frame, and the other end of the connecting part is connected with the rack through a bolt.

Through adopting above-mentioned technical scheme, set up connecting portion between leading truck and frame, link to each other leading truck and frame through connecting portion, improved the stability of leading truck.

The utility model discloses a further set up to: every guiding hole one with be provided with the uide bushing that supplies the weft to pass on the guiding hole two, the uide bushing inner wall sets up the arc convex part.

Through adopting above-mentioned technical scheme, set up the uide bushing on every guiding hole one and guiding hole two to set up the uide bushing inner wall into the arc convex part, contact with weft through the arc convex part and lead to weft, avoided sharp-edged and weft's frictional contact to cause the damage to weft.

The utility model has the advantages that: arranging a guide frame on the side edge of the frame, and guiding the wefts by sequentially passing the wefts through a first guide hole arranged on the guide frame and a first guide hole arranged on the guide plate; secondly, a thread pressing shaft is arranged on the guide plate, and the weft threads are pressed through the thread pressing shaft, so that the tightness of the weft threads can be adjusted; and thirdly, a guide rod sleeve is arranged on the guide plate, an adjusting rod connected to the pressure line shaft penetrates through the side wall to be rotatably connected with the guide rod sleeve of the guide plate, the position of the adjusting rod is locked by locking nuts arranged at two ends of the guide rod sleeve, and the accuracy and the stability of adjusting the tightness of weft threads are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present embodiment.

FIG. 2 is a schematic view of the weft connection of the present embodiment.

Fig. 3 is a schematic structural view of the guide sleeve of the embodiment.

Fig. 4 is an enlarged view of the embodiment a.

Fig. 5 is an enlarged view of the present embodiment B.

In the figure, 1, a frame; 11. a weft roller; 2. a guide frame; 21. a first guide hole; 22. a connecting portion; 3. a guide plate; 31. a second guide hole; 32. an adjusting plate; 33. a wire pressing shaft; 34. a drum; 35. adjusting a rod; 351. a locking nut; 36. a guide rod sleeve; 361. a sleeve shaft; 4. a guide sleeve; 41. an arc-shaped convex part.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the embodiment, the weft guiding device of the gauze mask ear rope ribbon loom capable of adjusting the tightness comprises a frame 1, four rows of weft roller 11 groups are rotatably connected on the frame 1, each row of weft roller 11 group comprises three weft rollers 11 with rotation axes horizontally distributed in the same plane, one side of the frame 1, which is far away from the weft rollers 11, is provided with a guide frame 2, the guide frame 2 is provided with four rows of frame plates corresponding to the weft rollers 11 groups, each row of frame plates is provided with three guide holes one 21 corresponding to the weft rollers 11, the top of the guide frame 2 is provided with a guide plate 3, the guide plate 3 is provided with twelve guide holes two 31 corresponding to the guide holes one 21, wefts on the weft rollers 11 sequentially pass through the guide holes one 21 and the guide holes two 31 and then are connected with the ribbon loom, two ends of the guide plate 3 are hinged with adjusting plates 32, a thread pressing shaft 33 positioned at the end parts of the two adjusting plates 32 is arranged between the two adjusting plates 32, a roller 34 is sleeved on the bobbin 33, the outer surface of the roller 34 contacts with the weft, as shown in fig. 1 and fig. 4, an adjusting rod 35 is rotatably connected at the middle part of the bobbin 33, a guide rod sleeve 36 is arranged at the middle part of the guide plate 3, a sleeve rotating shaft 361 with the axis perpendicular to and intersecting with the sleeve axis is fixedly connected at the side wall of the guide rod sleeve 36, a sleeve groove for the guide rod sleeve 36 to be embedded is arranged on the guide plate 3, the sleeve rotating shaft 361 is rotatably connected at the side wall of the sleeve groove, a guide rod hole is arranged on the sleeve, the adjusting rod 35 passes through the guide rod hole, locking nuts 351 respectively arranged at two ends of the guide rod sleeve 36 are connected on the adjusting rod 35 by screw threads, the adjusting, the weft threads are compressed, and the two locking nuts 351 are rotated to enable the locking nuts 351 to respectively abut against the two ends of the guide rod sleeve 36 so as to limit the adjusting rod 35 to slide in the guide rod sleeve 36, thereby keeping the tension degree of the weft threads.

As shown in fig. 3 and 5, each of the first guide hole 21 and the second guide hole 31 is provided with a guide sleeve 4 for a weft thread to pass through, the weft thread passes through the first guide hole 21 and the second guide hole 31 through the guide sleeve 4, the inner wall of the guide sleeve 4 is provided with an arc-shaped convex part 41, the weft thread is in contact with the arc-shaped convex part 41 and slides on the arc-shaped convex part 41, damage to the weft thread caused by direct contact of the weft thread with a sharp edge is avoided, the guide frame 2 is welded with the connecting part 22, the end part of the connecting part 22 is in bolted connection with the frame 1, fixation of the guide frame 2 on the frame 1 is realized, when the weft thread roller 11 needs to be replaced, the guide frame 2 can be detached by taking down the bolts on the connecting part.

When the weft guiding device of the mask ear rope ribbon loom capable of adjusting the tightness is used, the weft on the weft roller 11 is pulled out and sequentially passes through the corresponding first guiding hole 21 and the corresponding second guiding hole 31 to guide the weft, and the adjusting rod 35 of the sliding guide rod sleeve 36 presses the weft to adjust the tightness of the weft.

Claims

1. Weft guider of gauze mask ear rope inkle loom of adjustable elasticity, characterized by: comprises a frame (1), the frame (1) is rotatably connected with a plurality of weft rollers (11) with central axes parallel to each other, the frame (1) is connected with a guide frame (2) which is positioned far away from one side of the weft rollers (11) and is connected with the guide frame in a rotating way, the top of the guide frame (2) is provided with a guide plate (3), the guide frame (2) is provided with a first guide hole (21) corresponding to the weft rollers (11), the guide plate (3) is provided with a second guide hole (31) corresponding to the first guide hole (21), weft yarns on the weft rollers (11) sequentially pass through the first guide hole (21) and the second guide hole (31) and are connected with a ribbon loom, the guide plate (3) is provided with a thread pressing shaft (33) for pressing the weft yarns, two ends of the thread pressing shaft (33) are rotatably connected with an adjusting plate (32), one end of the adjusting plate (32) far away from the thread pressing shaft (33) is hinged on the guide plate (, the weft threads extend out of the second guide hole (31) and are tensioned under the pressure of the pressing spool (33).

2. The weft guide device of an adjustable-tightness mask ear rope ribbon loom according to claim 1, characterized in that: be connected with the regulation on pressure spool (33) regulating plate (32) with regulation pole (35) of deflector (3) contained angle, be provided with guide bar sleeve (36) on deflector (3), be provided with the confession on guide bar sleeve (36) adjust the guide bar hole that pole (35) passed, be provided with the axis on guide bar sleeve (36) with guide bar sleeve (36) axis is perpendicular and crossing sleeve pivot (361), sleeve pivot (361) rotate connect in deflector (3).

3. The weft guide device of an adjustable-tightness mask ear rope ribbon loom according to claim 2, characterized in that: and two locking nuts (351) which are respectively positioned at two sides of the guide rod sleeve (36) are connected to the adjusting rod (35) in a threaded manner.

4. The weft guide device of an adjustable-tightness mask ear rope ribbon loom according to claim 1, characterized in that: the pressing shaft (33) is sleeved with a roller (34), and the outer surface of the roller (34) is in contact with the weft.

5. The weft guide device of an adjustable-tightness mask ear rope ribbon loom according to claim 1, characterized in that: be provided with on leading truck (2) will leading truck (2) are fixed connecting portion (22) on frame (1), connecting portion (22) one end weld in leading truck (2), other end bolted connection in frame (1).

6. The weft guide device of an adjustable-tightness mask ear rope ribbon loom according to claim 1, characterized in that: each guide hole I (21) and each guide hole II (31) are provided with a guide sleeve (4) for a weft thread to pass through, and the inner wall of each guide sleeve (4) is provided with an arc-shaped convex part (41).