CN217677986U

CN217677986U - Selvage auxiliary yarn pressing device for glass fiber air-jet loom

Info

Publication number: CN217677986U
Application number: CN202221880028.5U
Authority: CN
Inventors: 王永鹏
Original assignee: Qingdao Xinyishan Machinery Co ltd
Current assignee: Qingdao Xinyishan Machinery Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-10-28
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a weaving machine tool technical field discloses a fine air jet loom of glass is with selvedge auxiliary pressure yarn device, the on-line screen storage device comprises a base, one side of base is by the fixed drive groove of having seted up of lower department, terminal surface center department fixedly connected with driving motor under the drive groove, driving motor's output fixedly connected with drive bevel gear, the fixed driven bevel gear that is provided with of drive groove one side inner wall, the inside rotation of driven bevel gear is connected with the axis of rotation, the fixed cover of one end that driven bevel gear was kept away from to the axis of rotation is equipped with driving pulley, the base up end fixedly connected with drive block, the fixed connecting hole of having seted up in drive block one side, the inside of connecting hole is rotated and is provided with the pivot, the fixed cover of pivot one end is equipped with driven pulley. The utility model discloses in, can reach better regulating action, the convenient protection of changing and counter spindle to the band spool gyro wheel simultaneously.

Description

Selvage auxiliary yarn pressing device for glass fiber air-jet loom

Technical Field

The utility model relates to the technical field of textile machinery, especially, relate to a fine air jet loom of glass is with supplementary yarn device of pressing of selvedge.

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 yarns by ejected compressed airflow to pull the weft yarns, the weft yarns are taken through a shed, and the purpose of weft insertion is achieved through jet flow generated by air ejection.

Through retrieval, the prior patent (publication number: CN 203174289U) discloses a selvage yarn pressing device of an air-jet glass fiber loom, which belongs to the technical field of textile machinery and comprises a master control computer, a stepping motor, a motor mounting rack, a synchronous belt transmission mechanism and a blank pressing wheel, wherein the synchronous belt transmission mechanism comprises a driving synchronous belt pulley, a driven synchronous belt pulley and a transmission synchronous belt; a displacement adjusting seat is arranged on the motor mounting frame, the edge pressing wheel is arranged on an edge pressing wheel support, a bracket is arranged on the edge pressing wheel, the edge pressing wheel support is arranged on the displacement adjusting seat, a driving synchronous belt wheel is arranged on an output shaft of the stepping motor, and a driven synchronous belt wheel is arranged on a wheel shaft of the edge pressing wheel; the master control computer is connected with the stepping motor.

Although the existing device can achieve a certain edge pressing effect, the problems that effective adjustment cannot be achieved, idler wheels cannot be changed conveniently, and rotating shafts cannot be protected well exist, and therefore the technical personnel in the field provide the selvedge auxiliary yarn pressing device for the glass fiber air-jet loom to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the supplementary yarn pressing device of selvedge for fine air jet loom of glass who proposes can reach the effect that better change has a gyro wheel through the effective dismouting of shaft coupling, can reach the regulating action to the movable plate simultaneously, and the convenience that can be better is applicable to not unidimensional adjustment, also can reach better result of use to the benefit of pivot self material.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a selvage auxiliary yarn pressing device for a glass fiber air jet loom comprises a base, wherein a driving groove is fixedly formed in one side of the base close to the lower part, a first driving motor is fixedly connected to the center of the end face of the lower end face of the driving groove, a driving bevel gear is fixedly connected to the output end of the first driving motor, a driven bevel gear is fixedly arranged on the inner wall of one side of the driving groove, a rotating shaft is rotatably connected to the inside of the driven bevel gear, a driving belt wheel is fixedly arranged at one end, away from the driven bevel gear, of the rotating shaft, a driving block is fixedly connected to the upper end face of the base, a connecting hole is fixedly formed in one side of the driving block, a rotating shaft is rotatably arranged in the connecting hole, a driven belt wheel is fixedly arranged at one end of the rotating shaft, a driving belt wheel and a driving belt wheel are fixedly arranged on the outer wall of the driven belt wheel, and a belt shaft roller is fixedly connected to the other end of the rotating shaft through a coupler;

a moving groove is fixedly formed in the upper portion of one side, far away from the driven belt pulley, of the base, a second driving motor is fixedly connected to the inner wall of one side of the moving groove, the output end of the second driving motor is fixedly connected with a lead screw, T-shaped sliding grooves are fixedly formed in the upper end surface and the lower end surface of the moving groove, T-shaped sliding blocks are arranged in the two T-shaped sliding grooves in a sliding mode, a moving plate is sleeved on the outer wall of a rod body at one end, far away from the second driving motor, of the lead screw in a threaded mode, and a supporting plate is fixedly connected to one side of the rear end surface of the moving plate;

a wear-resistant layer is fixedly laid on the outer surface of the rotating shaft, a high-temperature-resistant layer is fixedly laid at the lower end of the wear-resistant layer, and an aging-resistant layer is fixedly laid at the lower end of the high-temperature-resistant layer;

through above-mentioned technical scheme, through effectively demolising the shaft coupling, can reach the change on having the timely change of axle gyro wheel and different models, rotate the removal to the movable plate through the lead screw simultaneously to can make the device fix the selvedge of unidimensional not, the pivot is because long-time the rotation simultaneously, thereby can lead to the damage of pivot, wear-resisting rub, high temperature resistant layer and resistant old layer can reach better guard action.

Further, the driving bevel gear and the driven bevel gear are engaged;

through above-mentioned technical scheme, drive bevel gear and driven bevel gear's meshing is connected to when making driving motor rotate No. one, thereby drive bevel gear and rotate driven bevel gear, thereby reach the rotation to the axis of rotation, and then reach the rotation to driving pulley, and then reach the rotation to driven pulley through the drive belt, accomplish the rotation of the band shaft gyro wheel that the pivot rotation realized.

Furthermore, the two T-shaped sliding blocks are fixedly connected to the moving plate;

through the technical scheme, the moving plate can slide in a limiting manner on the T-shaped sliding groove in the moving process, and the effects of stable movement and limiting are achieved.

Furthermore, the wear-resistant layer is made of epoxy resin material;

through above-mentioned technical scheme, the epoxy material that adopts through the wearing layer can reach better wear-resisting effect to improve the life and the efficiency nature of pivot.

Further, the high-temperature resistant layer is made of a molybdenum alloy material;

through above-mentioned technical scheme, high temperature resistant layer can reach better thermal-insulated effect through adopting molybdenum alloy material for the cooling effect is more superior.

Further, the aging-resistant layer is made of an aluminum oxide material;

through the technical scheme, the ageing-resistant layer can achieve better protection on the rotating shaft through the oxidation material, so that the service life of the ageing-resistant layer is prolonged.

Furthermore, the moving plate and the supporting plate are not in contact with the roller with the shaft;

through the technical scheme, the cloth can move between the two pieces of cloth.

Further, one side of the rotating shaft driven bevel gear penetrates through the driving groove to the outside;

through the technical scheme, the driving belt wheel can better drive the driven belt wheel to rotate.

The utility model discloses following beneficial effect has:

1. the utility model provides a fine air jet loom selvedge of glass is with supplementary yarn device of pressing of selvedge can reach the removal that is stable and restrict the layer board through driving motor, lead screw, movable plate, T type slider and T type spout No. two to can reach not unidimensional demand, have better practicality.

2. The utility model provides a fine air jet loom of glass is with supplementary yarn device of pressing of selvedge through increasing the protection pivot that wearing layer, high temperature resistant layer and old layer can be better, can be so that the work efficiency of pivot is higher, avoids short-term change, has better protectiveness and practicality.

3. The utility model provides a pair of fine air jet loom of glass is with supplementary yarn device of pressing of selvedge makes the interconnect of pivot and tape spool gyro wheel through the shaft coupling that sets up to reach the change of being convenient for to the tape spool gyro wheel, avoid because of the change of size tape spool gyro wheel is fixed and can't be changed, have better convenience.

Drawings

Fig. 1 is a front cross-sectional schematic view of a selvedge auxiliary yarn pressing device for a glass fiber air-jet loom provided by the utility model;

FIG. 2 is a schematic side sectional view of a rotating shaft material of a selvedge auxiliary yarn pressing device for a glass fiber air jet loom according to the present invention;

fig. 3 is a schematic partial side sectional view of a selvedge auxiliary yarn pressing device for a glass fiber air-jet loom provided by the present invention;

fig. 4 is a schematic side view of the selvage auxiliary yarn pressing device for the glass fiber air-jet loom provided by the utility model.

Illustration of the drawings:

1. a base; 2. a drive slot; 3. a first drive motor; 4. a drive bevel gear; 5. a driven bevel gear; 6. a rotating shaft; 7. a driving pulley; 8. a drive block; 9. connecting holes; 10. a rotating shaft; 11. a driven pulley; 12. a transmission belt; 13. a coupling; 14. a roller with a shaft; 15. a moving groove; 16. a second drive motor; 17. a screw rod; 18. a T-shaped chute; 19. a T-shaped slider; 20. moving the plate; 21. a pallet; 22. a wear layer; 23. a high temperature resistant layer; 24. and (4) an aging resistant layer.

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. 1-4, the present invention provides an embodiment: a selvage auxiliary yarn pressing device for a glass fiber air jet loom comprises a base 1, a driving groove 2 is fixedly formed in one side of the base 1 close to the lower part, a first driving motor 3 is fixedly connected to the center of the lower end face of the driving groove 2, a driving bevel gear 4 is fixedly connected to the output end of the first driving motor 3, a driven bevel gear 5 is fixedly arranged on the inner wall of one side of the driving groove 2, a rotating shaft 6 is rotatably connected to the inside of the driven bevel gear 5, a driving belt wheel 7 is fixedly arranged at one end, away from the driven bevel gear 5, of the rotating shaft 6, a driving block 8 is fixedly connected to the upper end face of the base 1, a connecting hole 9 is fixedly formed in one side of the driving block 8, a rotating shaft 10 is rotatably arranged inside the connecting hole 9, a driven belt wheel 11 is fixedly arranged at one end of the rotating shaft 10, a driving belt wheel 12 is fixedly arranged on the outer walls of the driving belt wheel 7 and the driven belt wheel 11, and a belt shaft roller 14 is fixedly connected to the other end of the rotating shaft 10 through a coupling 13;

a moving groove 15 is fixedly formed in the upper portion of one side, far away from the driven belt pulley 11, of the base 1, a second driving motor 16 is fixedly connected to the inner wall of one side of the moving groove 15, the output end of the second driving motor 16 is fixedly connected with a screw rod 17, T-shaped sliding grooves 18 are fixedly formed in the upper end face and the lower end face of the moving groove 15, T-shaped sliding blocks 19 are arranged in the two T-shaped sliding grooves 18 in a sliding mode, a moving plate 20 is sleeved on the outer wall of a rod body of one end, far away from the second driving motor 16, of the screw rod 17 in a threaded mode, and a supporting plate 21 is fixedly connected to one side of the rear end face of the moving plate 20;

the outer surface of the rotating shaft 10 is fixedly paved with a wear-resistant layer 22, the lower end of the wear-resistant layer 22 is fixedly paved with a high-temperature-resistant layer 23, and the lower end of the high-temperature-resistant layer 23 is fixedly paved with an aging-resistant layer 24.

The driving bevel gear 4 is meshed with the driven bevel gear 5, two T-shaped sliders 19 are fixedly connected to a movable plate 20, the movable plate 20 can move in the process, the T-shaped sliders 19 slide on T-shaped sliding grooves 18 in a limited mode, stable movement and limiting are achieved, wear-resistant layers 22 are made of epoxy resin materials, better wear-resistant effects can be achieved through the epoxy resin materials adopted by the wear-resistant layers 22, the service life and efficiency of the rotating shaft 10 are improved, high-temperature-resistant layers 23 are made of molybdenum alloy materials, better heat insulation effects can be achieved, cooling effects are better, old-resistant layers 24 are made of aluminum oxide materials, the old-resistant layers 24 can achieve better protection of the rotating shaft 10 through oxidation materials, the service life of the old-resistant layers is prolonged, 20 and supporting plates 21 are not in contact with the belt shaft rollers 14, and one side of the driven bevel gear 5 of the rotating shaft 6 penetrates through a driving groove 2 to the outside.

The working principle is as follows: the cloth edge is placed between a supporting plate 21 and a belt shaft roller 14, a first driving motor 3 is turned on, the first driving motor 3 rotates to drive a driving bevel gear 4 to rotate, the driving bevel gear 4 rotates to drive a driven bevel gear 5 to rotate, the driven bevel gear 5 rotates to drive a rotating shaft 6 to rotate, the rotating shaft 6 rotates to drive a driving belt wheel 7 to rotate, the driving belt wheel 7 rotates to drive a driven belt wheel 11 to rotate through a driving belt 12, the driven belt wheel 11 rotates to drive a rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the belt shaft roller 14 to rotate, so that the effects of point movement and pressure on the cloth edge are achieved, the influence of air on cloth blowing can be avoided, when adjustment is needed, a second driving motor 16 rotates to drive a screw rod 17 to rotate to drive a moving plate 20 to move, the supporting plate 21 is moved, meanwhile, the moving plate 20 is stable and movement is limited in a T-shaped sliding groove 18 through a T-shaped sliding block 19, a better using effect is achieved, the belt shaft roller 14 can be removed and replaced through effective detachment of a coupler 13, and replacement of the belt shaft roller 14 with the convenience in replacement or different sizes is achieved.

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 fine air jet loom of glass is with supplementary yarn device of pressing of selvedge, includes base (1), its characterized in that: a driving groove (2) is fixedly formed in one side of the base (1) close to the lower part, a first driving motor (3) is fixedly connected to the center of the lower end face of the driving groove (2), a driving bevel gear (4) is fixedly connected to the output end of the first driving motor (3), a driven bevel gear (5) is fixedly arranged on the inner wall of one side of the driving groove (2), a rotating shaft (6) is rotatably connected to the inside of the driven bevel gear (5), a driving belt wheel (7) is fixedly arranged at one end, away from the driven bevel gear (5), of the rotating shaft (6), a driving block (8) is fixedly connected to the upper end face of the base (1), a connecting hole (9) is fixedly formed in one side of the driving block (8), a rotating shaft (10) is rotatably arranged in the connecting hole (9), a driven belt wheel (11) is fixedly arranged at one end of the rotating shaft (10), a driving belt (12) is arranged on the outer walls of the driving belt wheel (7) and the driven belt wheel (11), and a belt shaft roller (14) is fixedly connected to the other end of the rotating shaft (10) through a coupling (13);

a moving groove (15) is fixedly formed in the upper portion of one side, far away from the driven belt pulley (11), of the base (1), a second driving motor (16) is fixedly connected to the inner wall of one side of the moving groove (15), a lead screw (17) is fixedly connected to the output end of the second driving motor (16), T-shaped sliding grooves (18) are fixedly formed in the upper end face and the lower end face of the moving groove (15), T-shaped sliding blocks (19) are arranged inside the two T-shaped sliding grooves (18) in a sliding mode, a moving plate (20) is sleeved on the outer wall of a rod body of one end, far away from the second driving motor (16), of the lead screw (17) in a threaded mode, and a supporting plate (21) is fixedly connected to one side of the rear end face of the moving plate (20);

the outer fixed surface of pivot (10) has laid wearing layer (22), wearing layer (22) lower extreme is fixed has laid high temperature resistant layer (23), high temperature resistant layer (23) lower extreme is fixed has laid layer (24) of nai old.

2. The selvage auxiliary yarn pressing device for the glass fiber air-jet loom as claimed in claim 1, which is characterized in that: the driving bevel gear (4) is meshed with the driven bevel gear (5).

3. The selvage auxiliary yarn pressing device for the glass fiber air-jet loom as claimed in claim 1, which is characterized in that: the two T-shaped sliding blocks (19) are fixedly connected to the moving plate (20).

4. The selvage auxiliary yarn pressing device for the glass fiber air-jet loom as claimed in claim 1, which is characterized in that: the wear-resistant layer (22) is made of epoxy resin materials.

5. The selvage auxiliary yarn pressing device for the glass fiber air-jet loom as claimed in claim 1, which is characterized in that: the high-temperature resistant layer (23) is made of a molybdenum alloy material.

6. The selvage-assisting yarn pressing device for the glass fiber air-jet loom according to claim 1, which is characterized in that: the aging-resistant layer (24) is made of an aluminum oxide material.

7. The selvage auxiliary yarn pressing device for the glass fiber air-jet loom as claimed in claim 1, which is characterized in that: the moving plate (20) and the supporting plate (21) are not contacted with the roller (14) with the shaft.

8. The selvage-assisting yarn pressing device for the glass fiber air-jet loom according to claim 1, which is characterized in that: one side of the rotating shaft (6) driven bevel gear (5) penetrates through the driving groove (2) to the outside.