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CN-224212893-U - Air jet loom scissors framing device

CN224212893UCN 224212893 UCN224212893 UCN 224212893UCN-224212893-U

Abstract

The utility model relates to the technical field of air jet looms, and discloses a scissor framing device of an air jet loom, which comprises a knife rest, wherein the inner wall of the knife rest is provided with a blade, the outer surface of the knife rest is provided with a perforation, the cleaning device comprises a tool apron, a first lower cleaning box, a connecting pipe and a cannula, wherein the first lower cleaning box is fixedly connected with one side of the tool apron, the connecting pipe is fixedly connected with one side of the first lower cleaning box, and the cannula is fixedly connected with one end of the connecting pipe. The utility model has the advantages that the suction holes are corresponding to the lower parts of the blades, the first upper cleaning box and the second upper cleaning box are installed in the same way, the installation parts of the first upper cleaning box and the second upper cleaning box are also provided with the perforations, when the blades divide the cloth, the first upper cleaning box and the second upper cleaning box suck dust above the cloth, and the first lower cleaning box and the second lower cleaning box suck dust below the cloth, so that the dust removing effect is stronger and more comprehensive, the dust removing range is close to the blades, and the dust is prevented from adhering to the blades.

Inventors

  • ZHANG JIAOYI
  • Zhang Jiaobing
  • WANG GANGBING
  • XIANG QIN
  • JIANG YAN

Assignees

  • 襄阳三星发纺织有限公司

Dates

Publication Date
20260508
Application Date
20250425

Claims (10)

  1. 1. The utility model provides an air jet loom scissors framing device, includes blade holder (1), wherein, the inner wall of blade holder (1) is provided with blade (2), perforation (3) have been seted up to the surface of blade holder (1), a side fixedly connected with first lower clean box (4) of blade holder (1), a side fixedly connected with connecting pipe (5) of clean box (4) under, the one end fixedly connected with intubate (6) of connecting pipe (5), the surface of intubate (6) has cup jointed second connecting pipe (7), the one end fixedly connected with second of second connecting pipe (7) is clean box (8) under, suction hole (9) have been seted up at the top of clean box (4) under clean box (8) under first and the second, the top of blade holder (1) is movable mounting respectively on clean box (10) and the clean box (11) on the second.
  2. 2. The scissor framing device of the air jet loom is characterized in that a connecting pipe (12) is fixedly connected to the inside of the knife holder (1), and an avoidance groove (13) is formed in the outer surface of the knife holder (1).
  3. 3. The scissor framing device of the air jet loom of claim 1, wherein the bottoms of the first upper cleaning box (10) and the second upper cleaning box (11) are provided with a plurality of second suction holes (14), and the number of the second suction holes (14) is equal to that of the second suction holes.
  4. 4. The scissor framing device of the air jet loom according to claim 2, wherein one end of each of the first lower cleaning box (4) and the second lower cleaning box (8) is fixedly connected with a first clamping pipe (15), and the first clamping pipes (15) extend into the connecting pipes (12).
  5. 5. The device for framing scissors of an air jet loom according to claim 2, wherein one end of each of the first upper cleaning box (10) and the second upper cleaning box (11) is fixedly connected with a second clamping tube (16), and the second clamping tubes (16) extend into the connecting tubes (12).
  6. 6. The scissor framing device of the air jet loom according to claim 1 is characterized in that an elastic ring (17) is fixedly connected to the outer surface of the insertion tube (6), and a sealing layer (18) is fixedly connected to the outer surface of the elastic ring (17).
  7. 7. The scissor framing device of the air jet loom according to claim 1 is characterized in that an adjusting plate (19) is fixedly connected to one side face of the tool apron (1), and a dust removal box (20) is fixedly connected to one side face of the adjusting plate (19).
  8. 8. The scissor framing device of the air jet loom of claim 7, wherein a dust removing pipe (21) is inserted into one side surface of the dust removing box (20), and the top of the dust removing pipe (21) is inserted into the first lower cleaning box (4).
  9. 9. The device for framing scissors of an air jet loom according to claim 7, wherein the outer surface of the adjusting plate (19) is provided with a mounting seat (22), and the outer surface of the mounting seat (22) is provided with a threaded hole (23).
  10. 10. A scissor framing device of an air jet loom according to claim 7, wherein the adjusting plate (19) is internally threaded with bolts (24), and the number of the bolts (24) is four.

Description

Air jet loom scissors framing device Technical Field The utility model relates to the technical field of air jet looms, in particular to a scissor framing device of an air jet loom. Background The air jet loom is a shuttleless loom that pulls weft yarn through a shed using an air jet. The working principle is that air is used as weft insertion medium, the compressed air flow is used to produce friction traction force to the weft yarn to pull the weft yarn through the shed, and jet flow generated by air injection is used to achieve the purpose of weft insertion. In prior art, chinese patent publication No. CN217536296U discloses an air jet loom scissors framing device, including air jet loom body and the scutching scissors of setting on air jet loom, be provided with clearance mechanism on the air jet loom body, clearance mechanism includes mounting bracket and trachea, and the mounting bracket sets up on the air jet loom body along the width direction of air jet loom body, and the trachea sets up directly over the scutching scissors, and tracheal inside cavity and upper and lower opening, tracheal one end and air pump intercommunication. When the scutching scissors cut cloth, the air pump is started, the air pump sucks air in the air pipe, dust generated by cutting the cloth by the scutching scissors is sucked away by the air pipe and discharged through the air pump, so that the scattering of the dust in a workshop is effectively reduced, and the problem of cloth dust in the scutching process is effectively reduced. However, when the dust remover is in actual use, only the upper part of the cloth is sucked during dust removal, so that the lower part of the cloth is inconvenient to suck and remove dust, and dust below the cloth is easily blocked by the cloth, so that the dust is difficult to clean by a cleaning mechanism, and therefore, the dust remover needs to be improved. Disclosure of utility model The utility model aims to provide a scissor framing device of an air jet loom, which has the effects of stronger dust removal effect, dust removal range approaching to a blade and preventing dust from adhering to the blade. The technical aim of the utility model is achieved through the following technical scheme that the air jet loom scissors framing device comprises a cutter holder, wherein the inner wall of the cutter holder is provided with a blade, the outer surface of the cutter holder is provided with a perforation, one side surface of the cutter holder is fixedly connected with a first lower cleaning box, one side surface of the first lower cleaning box is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a cannula, the outer surface of the cannula is sleeved with a second connecting pipe, one end of the second connecting pipe is fixedly connected with a second lower cleaning box, the tops of the first lower cleaning box and the second lower cleaning box are provided with suction holes, and the tops of the cutter holder are respectively movably provided with a first upper cleaning box and a second upper cleaning box. Through adopting above-mentioned technical scheme, the staff is pegged graft the connecting pipe correspondence perforation of clean box under the first, and the second connecting pipe correspondence perforation of clean box under the second again is pegged graft, thereby the intubate inserts the inner wall of second connecting pipe, make and be connected between clean box under the first and the second, install simultaneously on the blade holder, inhale the below of hole correspondence blade, install clean box on first and the second with the same mode, clean box on first and the second and go up the installation department of clean box and be provided with the perforation equally, when the blade carries out the framing to the cloth, clean box on first and the second dust above the dust of the clean box suction cloth below under clean box and the second, thereby dust removal effect is stronger more comprehensive when, dust removal scope is close to the blade, prevent to adhere to on the blade. The utility model is further characterized in that the inside of the tool apron is fixedly connected with a connecting pipe, and the outer surface of the tool apron is provided with an avoidance groove. Through adopting above-mentioned technical scheme, the groove is dodged in the penetration of linking pipe, links up the pipe and plays the linking effect. The cleaning device is further characterized in that the bottoms of the first upper cleaning box and the second upper cleaning box are provided with a plurality of second suction holes. By adopting the technical scheme, the second suction holes correspond to the upper part of the cloth and suction is performed. The cleaning device is further characterized in that one end of each of the first lower cleaning box and the second lower cleaning box is fixedly connected with a first clamping pipe, and the