CN216891439U

CN216891439U - Edge cutting device of air jet loom

Info

Publication number: CN216891439U
Application number: CN202123396726.6U
Authority: CN
Inventors: 吴虹; 毛思渊; 周伟荣
Original assignee: Suzhou Xinsilan Textile Technology Co ltd
Current assignee: Suzhou Xinsilan Textile Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-05
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an edge cutting device of an air jet loom, which comprises a protective shell and a pressing mechanism, wherein the pressing mechanism comprises a compression roller and a rotating mechanism, the rotating mechanism is arranged above the compression roller and comprises a rotating shaft, the rotating shaft is rotatably and alternately connected with the middle part of the compression roller, connecting blocks are fixedly connected with the two ends of the rotating shaft, a connecting rod is fixedly connected between the tops of the two connecting blocks, a movable rod is fixedly and alternately connected with the middle part of the connecting rod, a fixing mechanism is arranged at the top of the movable rod, and a cutting mechanism is arranged at the bottom of an inner cavity of the protective shell. According to the utility model, the top of the movable rod is rotated to drive the connecting rod to rotate together, so that the connecting block and the compression roller are driven to rotate, and the limiting rod slides in the inner cavity of the sliding groove, so that two ends of the limiting rod are respectively movably clamped in the inner cavities of the corresponding clamping grooves on the two fixed blocks, a certain angle is adjusted on the movable rod, the height of the compression roller is changed, and the flattening effect of the compression roller on the woven cloth is ensured.

Description

Edge cutting device of air jet loom

Technical Field

The utility model relates to the field of textile edge cutting devices, in particular to an edge cutting device of an air jet loom.

Background

The air jet loom is widely used in factories due to the advantages of simpler mechanical mechanism, high product quality, easy acquisition of working medium, no pollution and the like, and meanwhile, the edges of woven cloth produced by the air jet loom are uneven and are easy to have flaws such as burrs and the like, and the edges are usually required to be cut.

Usually at weaving cloth transmission's in-process, use the side cut device to cut weaving cloth's both sides, use the cutting knife to cut off in the operation of cutting, and because the influence of the cutting force that produces in the cutting process for weaving cloth the condition of fold appears easily, and weaving cloth's marginal position deviation appears, influences the quality of side cut.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an edge cutting device of an air jet loom, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an edge cutting device of an air jet loom comprises a protective shell and a pressing mechanism, wherein the pressing mechanism is arranged on the back of an inner cavity of the protective shell;

the pressing mechanism comprises a pressing roller and a rotating mechanism, the pressing roller is arranged below the protective shell, and the rotating mechanism is arranged above the pressing roller;

the rotating mechanism comprises a rotating shaft, the rotating shaft is rotatably and alternately connected with the middle part of the compression roller, two ends of the rotating shaft are fixedly connected with connecting blocks, a connecting rod is fixedly connected between the tops of the two connecting blocks, and a movable rod is fixedly and alternately connected with the middle part of the connecting rod;

the top of movable rod is provided with fixed establishment, the bottom of protecting crust inner chamber is provided with cutting mechanism.

Preferably, fixed establishment includes two fixed blocks, a plurality of draw-in grooves, gag lever post and spout, two the lower surface of fixed block and the one side fixed connection of protecting crust upper surface, it is a plurality of the draw-in groove is the annular array equidistance and sets up in the top of fixed block.

Preferably, the sliding groove is formed in the top of the movable rod, and the limiting rod is connected with the inner cavity of the sliding groove in a sliding penetrating mode.

Preferably, the cutting mechanism comprises a connecting shaft, two cutting knives and a motor, two ends of the connecting shaft are rotatably and alternately connected with the bottom of the protective shell, the two cutting knives are fixedly and alternately connected with two ends of the connecting shaft respectively, and one end of the connecting shaft is in transmission connection with an output end of the motor.

Preferably, both sides of the protective shell are fixedly connected with support frames, and the upper surface of one support frame is fixedly connected with the lower surface of the motor.

Preferably, one end of the limiting rod is fixedly inserted and connected with a limiting block, and the other end of the limiting rod is connected with a nut in a threaded insertion mode.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the top of the movable rod is rotated to drive the connecting rod to rotate together by utilizing a matched arrangement mode of the movable rod, the connecting rod, the compression roller, the limiting rod and the clamping groove, so that the connecting block and the compression roller are driven to rotate, the limiting rod slides in an inner cavity of the sliding groove, two ends of the limiting rod are respectively movably clamped in the corresponding clamping groove inner cavities of the two fixed blocks, a certain angle is adjusted on the movable rod, the height of the compression roller is changed, and the flattening effect of the compression roller on woven cloth is ensured;

(2) according to the utility model, by utilizing the arrangement mode that the limiting block and the nut are matched, when two ends of the limiting rod are respectively movably clamped with the corresponding clamping grooves on the two fixed blocks, one side of the limiting block is attached to the outer side wall of one fixed block, and the outer side wall of the other fixed block is extruded by screwing the nut, so that the stability of the limiting rod is ensured, and the movable rod and the press roller are fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic sectional view of the front side of the protective shell according to the present invention.

Fig. 3 is an enlarged schematic view of the utility model at a in fig. 1.

In the figure: 1. a protective shell; 2. a pressing mechanism; 21. a compression roller; 22. a rotating mechanism; 221. a rotating shaft; 222. connecting blocks; 223. a connecting rod; 224. a movable rod; 3. a fixing mechanism; 31. a fixed block; 32. a card slot; 33. a limiting rod; 34. a chute; 4. a cutting mechanism; 41. a connecting shaft; 42. a cutting knife; 43. a motor; 5. a support frame; 6. a limiting block; 7. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an edge cutting device of an air jet loom as shown in figures 1-3, which comprises a protective shell 1 and a pressing mechanism 2, wherein the protective shell 1 is used for installing a cutting mechanism 4 and is sleeved above the cutting mechanism 4 to play a role of protection, the pressing mechanism 2 is arranged on the back surface of an inner cavity of the protective shell 1, and the pressing mechanism 2 is used for flattening the upper surface of woven cloth to prevent the woven cloth from wrinkling;

the pressing mechanism 2 comprises a pressing roller 21 and a rotating mechanism 22, the pressing roller 21 is arranged below the protective shell 1, the bottom of the pressing roller 21 is attached to the upper surface of the woven cloth and used for flattening the woven cloth, the rotating mechanism 22 is arranged above the pressing roller 21, and the rotating mechanism 22 is used for driving the pressing roller 21 to rotate and adjusting the pressing degree of the pressing roller 21 on the woven cloth;

the rotating mechanism 22 comprises a rotating shaft 221, the rotating shaft 221 is rotatably and alternately connected with the middle part of the press roller 21, the rotating shaft 221 is used for installing the press roller 21, the press roller 21 rotates around the axis of the rotating shaft 221, both ends of the rotating shaft 221 are fixedly connected with connecting blocks 222, the connecting blocks 222 are used for installing and connecting the press roller 21, the tops of the connecting blocks 222 are connected with the top of the inner wall of the protective shell 1 through fixing seats and movable shafts, the top of the connecting blocks 222 rotates around the movable shafts to ensure that the press roller 21 is stably driven to rotate, connecting rods 223 are fixedly connected between the tops of the two connecting blocks 222 and used for connecting the two connecting blocks 222 to enable the two connecting blocks 222 to move together, movable rods 224 are fixedly and alternately connected in the middle parts of the connecting rods 223, an installation groove is formed in one side of the top of the protective shell 1, the top of the movable rods 224 is inserted into an inner cavity, and the connecting rods 223 are driven to rotate by rotating the top of the movable rods 224, the height of the compression roller 21 is convenient to adjust;

the top of the movable rod 224 is provided with a fixing mechanism 3, the fixing mechanism 3 is used for limiting and fixing the movable rod 224 to ensure the stability of the compression roller 21, the bottom of the inner cavity of the protective shell 1 is provided with a cutting mechanism 4, and the cutting mechanism 4 is used for cutting two sides of woven cloth;

the fixing mechanism 3 comprises two fixing blocks 31, a plurality of clamping grooves 32, a limiting rod 33 and a sliding groove 34, the lower surfaces of the two fixing blocks 31 are fixedly connected with one side of the upper surface of the protective shell 1, the fixing blocks 31 are in a semicircular disc shape, the two fixing blocks 31 are symmetrically arranged on two sides of the movable rod 224, the clamping grooves 32 are arranged on the tops of the fixing blocks 31 in an annular array and at equal intervals, the clamping grooves 32 are in an arc shape and used for mounting the limiting rod 33, the sliding groove 34 is arranged on the top of the movable rod 224, the limiting rod 33 is connected with the inner cavity of the sliding groove 34 in a sliding and penetrating mode, the limiting rod 33 vertically slides in the inner cavity of the sliding groove 34 and adjusts the position of the limiting rod 33, the angle of the movable rod 224 is convenient to adjust, two ends of the limiting rod 33 are respectively movably clamped in the inner cavities of the corresponding clamping grooves 32 on the two fixing blocks 31 to limit the movable rod 224, and the movable rod 224 cannot rotate;

the cutting mechanism 4 comprises a connecting shaft 41, two cutting knives 42 and a motor 43, two ends of the connecting shaft 41 are rotatably and alternately connected with the bottom of the protective shell 1, the connecting shaft 41 is used for installing the two cutting knives 42, the two cutting knives 42 are respectively fixedly and alternately connected with two ends of the connecting shaft 41, the two cutting knives 42 are respectively arranged on two sides of the inner cavity of the protective shell 1, the edges of two sides of woven cloth are cut along with the rotation of the connecting shaft 41, one end of the connecting shaft 41 is in transmission connection with the output end of the motor 43, the motor 43 is electrically connected with an external power supply through an external switch, and the connecting shaft 41 is driven to rotate through the operation of the motor 43, so that the cutting knives 42 cut two sides of the woven cloth;

the two sides of the protective shell 1 are fixedly connected with support frames 5, the support frames 5 are L-shaped, the upper surface of one support frame 5 is fixedly connected with the lower surface of the motor 43, and the protective shell 1 is installed and fixed through the support frames 5;

the one end fixed interlude of gag lever post 33 is connected with stopper 6, and the other end screw thread interlude of gag lever post 33 is connected with nut 7, and when the both ends of gag lever post 33 respectively with two fixed blocks 31 on the draw-in groove 32 activity joint that corresponds, one side of stopper 6 and the outside wall of one of them fixed block 31 are laminated mutually, through screwing up nut 7, extrude the lateral wall of another fixed block 31, guarantee the stability of gag lever post 33.

The working principle of the utility model is as follows: through the top of rotating movable rod 224, it rotates together to drive connecting rod 223, and then drive connecting block 222 and compression roller 21 and rotate, and slide gag lever post 33 in the inner chamber of spout 34, make the both ends of gag lever post 33 activity joint respectively in the draw-in groove 32 inner chamber that corresponds on two fixed blocks 31, adjust certain angle to movable rod 224, change the height of compression roller 21, guarantee the effect of flattening of compression roller 21 to weaving cloth, simultaneously when the both ends of gag lever post 33 respectively with two fixed blocks 31 on the draw-in groove 32 activity joint that corresponds, one side of stopper 6 is laminated with the outside wall of one of them fixed block 31 mutually, through screwing up nut 7, extrude the lateral wall of another fixed block 31, guarantee the stability of gag lever post 33, fix movable rod 224 and compression roller 21.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The edge cutting device of the air jet loom comprises a protective shell (1) and a pressing mechanism (2), and is characterized in that the pressing mechanism (2) is arranged on the back of an inner cavity of the protective shell (1);

the downward pressing mechanism (2) comprises a pressing roller (21) and a rotating mechanism (22), the pressing roller (21) is arranged below the protective shell (1), and the rotating mechanism (22) is arranged above the pressing roller (21);

the rotating mechanism (22) comprises a rotating shaft (221), the rotating shaft (221) is rotatably and alternately connected with the middle part of the pressing roller (21), two ends of the rotating shaft (221) are fixedly connected with connecting blocks (222), a connecting rod (223) is fixedly connected between the tops of the two connecting blocks (222), and the middle part of the connecting rod (223) is fixedly and alternately connected with a movable rod (224);

the top of movable rod (224) is provided with fixed establishment (3), the bottom of protective housing (1) inner chamber is provided with cutting mechanism (4).

2. The air jet loom edge cutting device according to claim 1, wherein the fixing mechanism (3) comprises two fixing blocks (31), a plurality of clamping grooves (32), a limiting rod (33) and a sliding groove (34), the lower surfaces of the two fixing blocks (31) are fixedly connected with one side of the upper surface of the protective shell (1), and the plurality of clamping grooves (32) are arranged on the tops of the fixing blocks (31) in an annular array at equal intervals.

3. An air jet loom trimming device according to claim 2, wherein the slide groove (34) is provided on the top of the movable rod (224), and the limiting rod (33) is slidably inserted into the inner cavity of the slide groove (34).

4. The air jet loom trimming device according to claim 1, wherein the cutting mechanism (4) comprises a connecting shaft (41), two cutting knives (42) and a motor (43), two ends of the connecting shaft (41) are rotatably and alternately connected with the bottom of the protective shell (1), the two cutting knives (42) are respectively and fixedly and alternately connected with two ends of the connecting shaft (41), and one end of the connecting shaft (41) is in transmission connection with an output end of the motor (43).

5. An air jet loom trimming device according to claim 1, characterized in that the supporting frames (5) are fixedly connected to both sides of the protective shell (1), wherein the upper surface of one of the supporting frames (5) is fixedly connected to the lower surface of the motor (43).

6. The air jet loom edge cutting device according to claim 2, wherein a limiting block (6) is fixedly inserted and connected to one end of the limiting rod (33), and a nut (7) is threadedly inserted and connected to the other end of the limiting rod (33).