阅读说明：本技术 织机吹风装置 (Air blowing device of weaving machine ) 是由 董天刚 迟连迅 韩景荣 吕士贵 于 2020-05-18 设计创作，主要内容包括：本发明公开了织机吹风装置,包括吸尘电机组件、吹风装置、吹风管固定装置和吹风管调整装置,所述吹风装置进气端与吸尘电机组件相连,吹风装置出气端与吹风管调整装置相连,所述吹风管调整装置与吹风管固定装置活动连接。该装置能满足织机不同位置的吹风要求,同时吹风装置使废气得到充分的利用,节约能源；使经纱上毛羽清除更彻底,减少了对织机引纬的干扰提高了织机的工作效率。(The invention discloses a blowing device of a loom, which comprises a dust absorption motor component, a blowing device, a blowing pipe fixing device and a blowing pipe adjusting device, wherein the air inlet end of the blowing device is connected with the dust absorption motor component, the air outlet end of the blowing device is connected with the blowing pipe adjusting device, and the blowing pipe adjusting device is movably connected with the blowing pipe fixing device. The device can meet the blowing requirements of different positions of the loom, and the blowing device can fully utilize waste gas and save energy; the hairiness on the warp is removed more thoroughly, the interference to the weft insertion of the loom is reduced, and the working efficiency of the loom is improved.)

1. The blowing device of the loom is characterized by comprising a dust absorption motor assembly, a blowing device, a blowing pipe fixing device and a blowing pipe adjusting device, wherein the air inlet end of the blowing device is connected with the dust absorption motor assembly, the air outlet end of the blowing device is connected with the blowing pipe adjusting device, and the blowing pipe adjusting device is movably connected with the blowing pipe fixing device.

2. The blowing device of the loom according to claim 1, wherein said dust-absorbing motor assembly includes a dust-absorbing motor, an air intake manifold and a tee joint, said dust-absorbing motor is connected to the bottom bracket by means of a screw, an air suction nozzle connected to the exhaust pipe for filtering the exhaust gas and a blowing nozzle connected to the air intake manifold are provided on both sides of the lower portion of the dust-absorbing motor, respectively, and said air intake manifold is provided with a tee joint at its free end.

3. A blowing device for a weaving machine according to claim 1, characterized in that the blowing device comprises at least one blowing pipe, a blowing elbow and a collar, one end of the blowing pipe being sealingly connected to the free end of the intake manifold via the collar, the other end of the blowing pipe being provided with the blowing elbow, the blowing elbow being connected to the blowing pipe adjustment device.

4. The blowing device for a loom according to claim 3, wherein said blowing pipes are provided with two left air pipes and two right air pipes, respectively, one ends of said left air pipes and said right air pipes are connected to the free ends of said main air intake pipes, respectively, and the other ends of said left air pipes and said right air pipes are provided with blowing bends, respectively.

5. The blowing device of a loom according to claim 1, wherein the blowing pipe fixing device includes a left wall plate, a guide rail beam and a right wall plate, the guide rail beam is disposed between the left wall plate and the right wall plate, and both ends of the guide rail beam are respectively connected to the right wall plate and the left wall plate through screws.

6. The blowing device of a loom according to claim 1, wherein the blowpipe adjustment device includes a fixing plate, two catching plates and a windpipe fixing member, the catching plates are slidably connected to the blowpipe fixing device in a fitting manner on one side of the upper end of the fixing plate, the catching plates are connected to the fixing plate by bolts, and the windpipe fixing member is provided on one side of the lower end of the fixing plate.

7. The blowing device of a loom according to claim 6, wherein said air pipe fixing member includes a support clamp, a screw, a bolt and a nut, the screw is provided at a closed end of the support clamp, a free end of the screw is fastened to the fixing plate by the nut, and an open end of the support clamp is fastened by the bolt and the nut.

8. A blowing device for a weaving machine according to claim 3, characterised in that the blowing pipe is a serpentine pipe.

Technical Field

The invention relates to the field of textile machinery, in particular to a blowing device of a weaving machine.

Background

Under the working state of the loom, hairiness and thread ends can fall onto the left and right fixed guide rails and yarns, and long-term accumulation can affect the operation of a weft insertion mechanism to cause a false weft breakage phenomenon; meanwhile, the warp yarns are adhered to the yarns, and the phenomenon of warp adhesion and warp breakage caused by the opening of the warp yarns can be influenced. Further reducing the efficiency of the loom and improving the defective rate of the cloth surface. At present, a loom in the industry only has a left and right fixed guide rail dust collection device, the dust collection device only has the function of removing the hair feather and the thread end of the sword head, and the dust collection device has no effect on the feather falling of the rest parts of the fixed guide rails. In addition, the exhaust gas of the air suction device is filtered by the existing dust suction motor and then is exhausted into the atmosphere through the exhaust pipe of the dust suction motor, and the exhausted gas is not utilized, so that the energy waste is caused.

Disclosure of Invention

The invention aims to provide a blowing device of a weaving machine, which can meet the blowing requirements of different positions of the weaving machine, and simultaneously, the blowing device can fully utilize waste gas and save energy; the hairiness on the warp is removed more thoroughly, the interference to the weft insertion of the loom is reduced, and the working efficiency of the loom is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the air blowing device of the weaving machine comprises a dust absorption motor assembly, an air blowing device, a blowing pipe fixing device and a blowing pipe adjusting device, wherein the air inlet end of the air blowing device is connected with the dust absorption motor assembly, the air outlet end of the air blowing device is connected with the blowing pipe adjusting device, and the blowing pipe adjusting device is movably connected with the blowing pipe fixing device.

Further, the dust absorption motor assembly comprises a dust absorption motor, an air inlet main pipe and a tee joint, the dust absorption motor is connected with the bottom support through a screw, an air suction pipe opening connected with an exhaust pipe for filtering waste gas and an air blowing pipe opening connected with the air inlet main pipe are respectively arranged on two sides of the lower portion of the dust absorption motor, and the free end of the air inlet main pipe is provided with the tee joint.

Furthermore, the blowing device comprises at least one blowing pipe, a blowing elbow and a hoop, one end of the blowing pipe is connected with the free end of the air inlet main pipe in a sealing mode through the hoop, the other end of the blowing pipe is provided with the blowing elbow, and the blowing elbow is connected with the blowing pipe adjusting device.

Furthermore, the blowing pipe is provided with two left air pipes and two right air pipes, one ends of the left air pipes and the right air pipes are connected with the free end of the air inlet main pipe respectively, and the other ends of the left air pipes and the right air pipes are provided with blowing elbows respectively.

Further, the blowpipe fixing device includes left wallboard, guide rail roof beam and right wallboard, be equipped with the guide rail roof beam between left side wallboard and the right wallboard, the both ends of guide rail roof beam are connected with right wallboard and left wallboard through the screw respectively.

Furthermore, the blowpipe adjusting device comprises a fixing plate, two clamping plates and a blowpipe fixing part, wherein the two clamping plates are matched and slidably connected with the blowpipe fixing device and arranged on one side of the upper end of the fixing plate, the clamping plates are connected with the fixing plate through bolts, and the blowpipe fixing part is arranged on one side of the lower end of the fixing plate.

Further, tuber pipe fixed part is including supporting clamp, screw rod, bolt and nut, the blind end that supports the clamp is equipped with the screw rod, the screw rod free end passes through nut fastening connection with the fixed plate, the open end that supports the clamp passes through bolt and nut fastening connection.

Further, the blowpipe is a coiled pipe.

The invention has the beneficial effects that:

1. the blowing pipes are respectively arranged on the blowing pipe adjusting devices, the blowing pipe adjusting devices can slide left and right on the guide rail beams, the positions of the left blowing elbow and the right blowing elbow in the left and right directions of the loom can be adjusted, and the installation positions of the left blowing elbow and the right blowing elbow in the up and down directions of the opening hole of the supporting clamp hoop can be adjusted, so that the blowing requirements of different positions of the loom can be met.

2. After the waste gas sucked by the suction inlet of the dust collection motor is filtered, the blowing port of the dust collection motor is connected with the blowing device, and the filtered waste gas is used as the air source of the blowing device to blow the gas to the position required by the weaving machine through the blowing pipe, so that the waste gas is fully utilized, and the energy is saved.

3. Through the matching use of the blowing device and the air suction device, the hairiness on the warp yarns is removed more thoroughly, the interference on the weft insertion of the loom is reduced, the weft splicing is smoother, the number of broken wefts is obviously reduced, and the working efficiency of the loom is improved.

Drawings

FIG. 1 is a diagram illustrating a state of use of the present invention;

FIG. 2 is a view showing the construction of a dust-collecting motor assembly;

FIG. 3 is a schematic view of a blower;

FIG. 4 is a schematic view of a blower pipe attachment;

FIG. 5 is a view showing a structure of a blowpipe adjusting apparatus;

in the figure:

1, 2, dust collection motor component, 2.1 dust collection motor, 2.2 screw, 2.3 clamp, 2.4 air inlet main pipe, 2.5 tee joint, 2.6 air blowing pipe orifice and 2.7 air suction pipe orifice;

3. the air blowing device, the 3.1 clamp, the 3.2 right air pipe, the 3.3 right air blowing elbow, the 3.4 left air pipe and the 3.5 left air blowing elbow;

4. the blowing pipe fixing device comprises a blowing pipe fixing device, a 4.1 left wall plate, a 4.2 guide rail beam, a 4.3 screw and a 4.4 right wall plate;

5. the blowing pipe adjusting device comprises a blowing pipe adjusting device, a 5.1 fixing plate, a 5.2 clamping plate, a 5.3 bolt, a 5.4 nut, a 5.5 supporting clamp, a 5.6 bolt, a 5.7 gasket and a 5.8 screw.

Detailed Description

The blowing device of a weaving machine according to the invention is described in detail below with reference to the drawings of the specification.

As shown in fig. 1 to 5, the blowing device of the loom of the present invention includes a dust-absorbing motor assembly 2, a blowing device 3, a blowing pipe fixing device 4 and a blowing pipe adjusting device 5, wherein an air inlet end of the blowing device 3 is connected to the dust-absorbing motor assembly 2, an air outlet end of the blowing device 3 is connected to the blowing pipe adjusting device 5, and the blowing pipe adjusting device 5 is movably connected to the blowing pipe fixing device 4. Dust absorption motor component 2 includes dust absorption motor 2.1, screw 2.2, clamp 2.3, air intake manifold 2.4 and tee bend 2.5, dust absorption motor 2.1 is connected with bottom support 1 through screw 2.2, and support 1 installs on the base of loom bottom. The two sides of the lower part of the dust collection motor 2.1 are respectively provided with an air suction pipe orifice 2.7 connected with an exhaust pipe for filtering waste gas and an air blowing pipe orifice 2.6 connected with an air inlet main pipe. The blowing device 3 comprises at least one blowing pipe, a blowing elbow and a hoop 3.1, wherein the blowing pipe is a coiled pipe, and is strong in flexibility and convenient for adjusting direction and angle. One end of the blowpipe is connected with the free end of the air inlet main pipe 2.4 in a sealing mode through the hoop, the other end of the blowpipe is provided with a blowing elbow, and the blowing elbow is connected with the blowpipe adjusting device. The number of blowpipes can set up many according to the user demand difference, as shown in fig. 3, the blowpipe is equipped with two and is left tuber pipe 3.4 and right tuber pipe 3.2 respectively, the one end of left tuber pipe 3.4 and right tuber pipe 3.2 links to each other with air inlet house steward 2.4 free end respectively, and the other end of left tuber pipe is equipped with left elbow 3.5 of blowing, and the other end of right tuber pipe is equipped with right elbow 3.3 of blowing.

The same number of blowpipe adjusting devices 5 are arranged according to the number of blowpipes, and each blowpipe is fixed and the blowing angle and the blowing height are adjusted through one blowpipe adjusting device. The blowpipe adjusting device 5 is slidable on the blowpipe fixing device 4 to adjust the fixing position of the blowpipe, thereby achieving adjustment of the left and right positions of the blowpipe. The free end of the air inlet main pipe is provided with a tee joint 2.5, the left air pipe 3.4 and the right air pipe 3.2 are respectively communicated with the air inlet main pipe 2.4 through the tee joint 2.5, and the air inlet main pipe 2.4 can supply air to the left air pipe and the right air pipe simultaneously. The air suction pipe mouth 2.7 can be used as the air supply of the blowpipe after filtering the exhaust waste gas, and the resource is saved.

The blowing pipe fixing device 4 comprises a left wall plate 4.1, a guide rail beam 4.2 and a right wall plate 4.4, wherein the guide rail beam is arranged between the left wall plate and the right wall plate, two ends of the guide rail beam are respectively connected with the right wall plate 4.4 and the left wall plate 4.1 through screws 4.3, and the lower ends of the right wall plate and the left wall plate are connected with the loom wall plate.

The blowpipe adjusting device 5 comprises a fixing plate 5.1, clamping plates 5.2 and a blowpipe fixing part, wherein two clamping plates 5.2 which are in sliding connection with the blowpipe fixing device are arranged on one side of the upper end of the fixing plate, the clamping plates are connected with the fixing plate through bolts 5.3, the two clamping plates 5.2 are in fit clamping connection with guide rail beams 4.2 on the blowpipe fixing device, and can slide along the guide rail beams, so that the left and right installation positions of the blowpipe can be adjusted, and the blowing and sweeping of different positions of the loom can be met. And an air pipe fixing part is arranged on one side of the lower end of the fixing plate 5.1, an air pipe elbow is fixed on the air pipe fixing part, and the air pipe fixing part can rotate, so that the air pipe elbow can be adjusted at different angles, and the blowing port of the air pipe elbow can blow in different directions.

The tuber pipe fixed part is including supporting clamp 5.5, screw rod 5.8, bolt 5.6 and nut 5.4, the blind end that supports clamp 5.5 is equipped with screw rod 5.8, screw rod 5.8 free end passes through nut 5.4 fastening connection with fixed plate 5.1, the open end that supports clamp 5.5 passes through bolt 5.6 and nut fastening connection, and the nut is equipped with gasket 5.7 with the clamp contact surface. The air pipe elbow is fastened through a nut and a bolt after being inserted into the clamp, the left air blowing elbow 3.5 and the right air blowing elbow 3.3 are installed in an opening hole of the support clamp 5.5, the installation position can be adjusted in the vertical direction in the hole, the bolt 5.6 penetrates into two ear side holes of the support clamp, the left air blowing elbow and the right air blowing elbow are locked through a gasket and the nut, and the vertical direction positioning is realized.

The blowing device can meet the blowing requirements of different positions of the loom, and can be matched with the air suction device to more thoroughly remove hairiness on the warp yarns, especially ensure the cleanness of the left and right fixed guide rails, reduce the interference of the hairiness on the rapier head and the weft insertion system in the weft insertion stage, improve the production efficiency, the fabric quality and the like; meanwhile, the waste gas is utilized, the gas sucked by the dust suction pump is reused after being filtered, and the cost is saved.

While the foregoing is directed to the principles of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Other technical features than those described in the specification are known to those skilled in the art.