CN221320247U - Air jet loom with roller convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses an air jet loom with a roller convenient to disassemble and assemble, which comprises an air jet loom body, wherein a bracket is fixed above the air jet loom body, a hollow cylinder is inserted into the hollow cylinder in a penetrating and rotating manner on the bracket, the roller is fixed on the surface of the hollow cylinder, and the hollow cylinder are detachably connected through a clamping assembly. This air jet loom of roller easy dismounting, through the setting of joint subassembly, conveniently carry out quick assembly disassembly to the roller, can replace traditional bolt fastening's mode, also need not realize with the help of instruments such as spanner in the dismantlement process, use the convenience higher, and through the setting of bead with the slot, when conveniently promoting hollow inserted the post, the joint piece can follow-up can align fast with the draw-in groove, realizes preliminary location, improves the installation convenience.

Description

Air jet loom with roller convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of air jet looms, in particular to an air jet loom with a winding roller convenient to disassemble and assemble.

Background

In the production process of the shading jacquard curtain, an air-jet loom is needed, and the air-jet loom is a shuttleless loom which adopts jet air flow to draw weft yarns to pass through a shed. 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.

The roller on the device is easy to wear after long-time use, and needs to be disassembled and maintained in time, but the existing air jet loom is more complicated in structure, the roller is disassembled and maintained in a bolt fixing mode, the disassembling process is realized by means of tools such as a spanner, and the like, and the use convenience is required to be improved.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an air jet loom with a roller convenient to disassemble and assemble, and solves the problems mentioned in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an air jet loom of roller easy dismounting, includes the air jet loom body, the top of air jet loom body is fixed with the support, run through on the support and rotate there is hollow section of thick bamboo's inside is inserted and is equipped with hollow inserted the post, hollow inserted the fixed surface of post has the roller, can dismantle through joint subassembly between hollow inserted post and the hollow section of thick bamboo and be connected, hollow inserted post still is provided with preliminary positioning mechanism with the hollow section of thick bamboo.

Preferably, the joint subassembly is including running through the joint piece of sliding on hollow spliced pole surface, the draw-in groove with joint piece looks adaptation has been seted up to the inner wall of hollow section of thick bamboo, the guide pulley is installed in the inner wall rotation of hollow spliced pole, the fixed surface of joint piece has the connecting block, be fixed with locking spring between connecting block and the hollow spliced pole, the fixed surface of joint piece has the stay cord of winding guide pulley, the hollow spliced pole is run through to the one end of stay cord, the one end of stay cord is fixed with the pull ring.

Preferably, the preliminary positioning mechanism comprises a convex rib fixed on the surface of the hollow inserting column, and a slot matched with the convex rib is formed in the inner wall of the hollow cylinder.

Preferably, the outer side surface of the clamping block is in an arc surface shape, and the clamping block cannot be separated from the hollow inserting column.

Preferably, after the clamping block is aligned with the clamping groove, the end part of the hollow plug is contacted with the end part of the inner wall of the hollow cylinder.

Preferably, when the clamping block slides to the inside of the hollow inserting column, the pull rope cannot be separated from the guide pulley, and after the clamping block enters the clamping groove, the pull rope is in a tensioning state.

Advantageous effects

The utility model provides an air jet loom with a winding roller convenient to disassemble and assemble. Compared with the prior art, the method has the following beneficial effects:

This air jet loom of roller easy dismounting, through the setting of joint subassembly, conveniently carry out quick assembly disassembly to the roller, can replace traditional bolt fastening's mode, also need not realize with the help of instruments such as spanner in the dismantlement process, use the convenience higher, and through the setting of bead with the slot, when conveniently promoting hollow inserted the post, the joint piece can follow-up can align fast with the draw-in groove, realizes preliminary location, improves the installation convenience.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic illustration of the connection of a hollow cartridge to a hollow post according to the present utility model;

FIG. 3 is a schematic view of the hollow cartridge of the present utility model separated from the hollow plug;

FIG. 4 is a schematic view of the internal structure of a portion of a hollow post according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the hollow cylinder of the present utility model.

In the figure: 1-air jet loom body, 2-support, 3-hollow section of thick bamboo, 4-hollow inserted column, 5-roller, 6-joint subassembly, 61-joint piece, 62-draw-in groove, 63-guide pulley, 64-connecting block, 65-locking spring, 66-stay cord, 67-pull ring, 7-preliminary positioning mechanism, 71-bead, 72-slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an air jet loom of roller easy dismounting, including air jet loom body 1, air jet loom body 1's top is fixed with support 2, run through on the support 2 and rotate there is hollow section of thick bamboo 3, hollow section of thick bamboo 3's inside is inserted and is equipped with hollow inserted column 4, hollow inserted column 4's surface and hollow section of thick bamboo 3's inside contact, hollow section of thick bamboo 3's one end is closed design, hollow inserted column 4's fixed surface has roller 5, realize dismantling through joint subassembly 6 between hollow inserted column 4 and the hollow section of thick bamboo 3, hollow inserted column 4 still is provided with preliminary positioning mechanism 7 with hollow section of thick bamboo 3, preliminary positioning mechanism 7 is including fixing the bead 71 at hollow inserted column 4 surface, the slot 72 with bead 71 looks adaptation has been seted up to hollow section of thick bamboo 3's inner wall, through the setting of bead 71 and slot 72, conveniently when promoting hollow inserted column 4, joint piece 61 can be aligned with the draw-in groove 62 is follow-up fast, realize preliminary positioning.

The joint subassembly 6 is including running through the joint piece 61 of sliding at hollow spliced pole 4 surface, the lateral surface of joint piece 61 sets up to the cambered surface shape, through the setting of cambered surface shape, make when pushing hollow spliced pole 4 to hollow section of thick bamboo 3 inside, the joint piece 61 after the pressurized can slide to hollow spliced pole 4 inside voluntarily, and then reach laborsaving effect of installation, joint piece 61 can not break away from hollow spliced pole 4, the draw-in groove 62 with joint piece 61 looks adaptation is seted up to the inner wall of hollow section of thick bamboo 3, after joint piece 61 aligns with draw-in groove 62, the tip and the hollow section of thick bamboo 3 inner wall tip contact of hollow spliced pole 4, joint piece 61 is to hollow spliced pole 4 inside slip time, stay 66 can not break away from guide pulley 63 throughout, guide pulley 63 has the effect of leading to stay 66, and stay 66 is wire rope, can not take place elastic deformation, after joint piece 61 gets into to draw-in groove 62, stay 66 is in the tensioning state, the inner wall rotation of hollow spliced pole 4 installs guide pulley, the fixed surface of joint piece 61 has the fixed connection piece 61 to have a fixed spring 67 to have the fixed connection piece 64 to take place, thereby the fixed end of hollow spring 67 under the fixed surface of hollow spliced pole 4, the fixed connection piece 67 has the effect of hollow spliced pole 4, and the fixed connection piece 67 is realized, and the hollow spliced pole 4 is fixed wire 67, and is reached, and the end of the fixed wire is stretched tightly, and is connected to the hollow spliced pole 4, and is convenient for the end, and is fixed by the wire, and is connected to the wire.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the hollow inserting column is used, when the winding roller 5 is required to be installed, the convex edges 71 on the hollow inserting column 4 are aligned with the slots 72 on the inner wall of the hollow cylinder 3, the hollow inserting column 4 is pushed to the inside of the hollow cylinder 3, the pressed clamping blocks 61 can automatically slide to the inside of the hollow inserting column 4 until the end part of the hollow inserting column 4 is contacted with the end part of the inner wall of the hollow cylinder 3, at the same time, the hollow inserting column 4 is limited, meanwhile, the clamping blocks 61 are aligned with the clamping grooves 62, the clamping blocks 61 are driven to rapidly move to the inside of the clamping grooves 62 under the action of the elasticity of the locking springs 65, and then the fixed installation of the hollow inserting column 4 is realized, so that when the whole winding roller 5 is required to be installed, the pull ring 67 is pulled to the outside of the hollow inserting column 4, and then the clamping blocks 61 are driven to slide to the inside of the hollow inserting column 4 through the pull ropes 66, so that the clamping blocks 61 are separated from the clamping grooves 62, and then the hollow inserting column 4 is pulled to the outside of the hollow cylinder 3, and the winding roller 5 is dismounted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an air jet loom of roller easy dismounting, includes air jet loom body (1), the top of air jet loom body (1) is fixed with support (2), run through on support (2) and rotate have hollow section of thick bamboo (3), its characterized in that: the novel hollow cylinder is characterized in that a hollow inserting column (4) is inserted into the hollow cylinder (3), a roller (5) is fixed on the surface of the hollow inserting column (4), the hollow inserting column (4) and the hollow cylinder (3) are detachably connected through a clamping assembly (6), and a preliminary positioning mechanism (7) is further arranged between the hollow inserting column (4) and the hollow cylinder (3).

2. The air jet loom with the roller convenient to disassemble and assemble as claimed in claim 1, wherein: the clamping assembly (6) comprises a clamping block (61) penetrating through the surface of the hollow inserting column (4), a clamping groove (62) matched with the clamping block (61) is formed in the inner wall of the hollow barrel (3), a guide pulley (63) is rotatably mounted on the inner wall of the hollow inserting column (4), a connecting block (64) is fixedly arranged on the surface of the clamping block (61), a locking spring (65) is fixedly arranged between the connecting block (64) and the hollow inserting column (4), a pull rope (66) wound on the guide pulley (63) is fixedly arranged on the surface of the clamping block (61), one end of the pull rope (66) penetrates through the hollow inserting column (4), and a pull ring (67) is fixedly arranged at one end of the pull rope (66).

3. The air jet loom with the roller convenient to disassemble and assemble as claimed in claim 1, wherein: the preliminary positioning mechanism (7) comprises a convex rib (71) fixed on the surface of the hollow inserting column (4), and a slot (72) matched with the convex rib (71) is formed in the inner wall of the hollow cylinder (3).

4. The air jet loom with the roller convenient to disassemble and assemble as claimed in claim 2, wherein: the outer side surface of the clamping block (61) is in an arc surface shape, and the clamping block (61) cannot be separated from the hollow inserting column (4).

5. The air jet loom with the roller convenient to disassemble and assemble as claimed in claim 2, wherein: after the clamping block (61) is aligned with the clamping groove (62), the end part of the hollow plug post (4) is contacted with the end part of the inner wall of the hollow cylinder (3).

6. The air jet loom with the roller convenient to disassemble and assemble as claimed in claim 2, wherein: when the clamping block (61) slides towards the inside of the hollow inserting column (4), the pull rope (66) cannot be separated from the guide pulley (63), and after the clamping block (61) enters the clamping groove (62), the pull rope (66) is in a tensioning state.