CN213708637U

CN213708637U - Weft insertion mechanism for production of cellulose fiber yarn-dyed fabric

Info

Publication number: CN213708637U
Application number: CN202022326504.6U
Authority: CN
Inventors: 蒋素英; 蒋克中
Original assignee: Changzhou Tianfangyuan Zhizao Technology Co ltd
Current assignee: Changzhou Tianfangyuan Zhizao Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-16
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a weft insertion mechanism for producing cellulose fiber yarn-dyed fabric, which comprises a machine body, wherein a motor box is fixedly arranged on one side of the machine body, a motor is fixedly arranged in the motor box, a lead screw is rotatably connected on one side of the motor, a first slide block is movably connected with the lead screw, a lower limit plate is fixedly arranged on the top of the first slide block, a cylinder is fixedly arranged on the top of the machine body, a telescopic rod is movably connected in the cylinder, a transverse plate is fixedly arranged on the bottom of the telescopic rod, a second slide block is movably connected with the bottom of the transverse plate, a fixed rod is fixedly arranged on the bottom of the second slide block, an upper limit block is fixedly arranged on the bottom of the fixed rod, the upper limit block moves downwards to be in contact with the lower limit block through the upper limit block, the effect of compressing introduced weft is achieved, the fixed block on the bottom of the upper limit, the setting of this structure can make the wefting insertion more stable, improves the wefting insertion efficiency.

Description

Weft insertion mechanism for production of cellulose fiber yarn-dyed fabric

Technical Field

The utility model belongs to the technical field of the weft insertion mechanism, concretely relates to cellulose fiber yarn-dyed fabric produces weft insertion mechanism.

Background

The textile machinery is a variety of mechanical equipment required for processing natural fibers or chemical fibers into textiles, the generalized textile machinery also comprises chemical machinery for producing chemical fibers, the textile machinery is a production means and material basis of the textile industry, the technical level, quality and manufacturing cost of the textile machinery directly relate to the development of the textile industry, a mechanism for introducing weft yarns into an opened warp yarn layer from one side of a loom and carrying out the motion is called a weft insertion mechanism, and on a loom with a shuttle and a gripper shuttle, the weft insertion mechanism is also called a picking mechanism.

In the textile production process, the weft insertion mechanism is needed to be used, the weft insertion mechanism can cause the unstable situation of the introduced weft in the using process, the manual adjustment needs to be stopped, the adjustment is time-consuming and labor-consuming, the production efficiency is influenced, and the weft insertion mechanism for producing the cellulose fiber yarn-dyed fabric is provided for the moment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cellulose fiber yarn-dyed fabric production wefting insertion mechanism to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a weft insertion mechanism for producing a cellulose fiber yarn-dyed fabric comprises a machine body, wherein a motor box is fixedly installed on one side of the machine body, a motor is fixedly installed inside the motor box, a lead screw is rotatably connected to one side of the motor, the lead screw is movably connected with a first slide block, a lower limiting block is fixedly installed on the top of the first slide block, a lower notch and a groove are formed in the top of the lower limiting block, a first chute is formed in the inner wall of the bottom of the machine body, a cylinder is fixedly installed on the top of the machine body, a telescopic rod is movably connected inside the cylinder, a transverse plate is fixedly installed at the bottom of the telescopic rod, a moving block is fixedly installed on the side wall of the transverse plate, a moving groove is formed in the side wall of the machine body, a second chute is formed in the bottom of the transverse plate, a second slide block, an upper notch is formed in the bottom of the upper limiting block, a fixed block is fixedly mounted at the bottom of the upper limiting block, and a weft port is formed in the side wall of the machine body.

Preferably, a bearing is fixedly installed inside the machine body, and the screw rod is movably connected with the machine body through the bearing.

Preferably, a screw hole is formed in the first sliding block, and the screw rod is in threaded connection with the first sliding block through the screw hole.

Preferably, the bottom of the first sliding block is arranged inside the first sliding groove.

Preferably, one side of the moving block is arranged in the moving groove.

Preferably, the second sliding groove and the second sliding block are both arranged in a T shape.

Preferably, the fixing block is matched with the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this cellulose fiber yarn-dyed fabric production wefting insertion mechanism, in weft passes through the weft mouth and introduces the organism, draw forth from the weft mouth of the other end again, drive the perpendicular downstream of telescopic link through the cylinder this moment, thereby make spacing piece perpendicular downstream on, go up spacing piece downstream to with spacing piece contact down, reach the effect that compresses tightly to the weft of introducing, and go up in the recess of spacing piece under the fixed block embedding of spacing piece bottom, make spacing piece and spacing piece laminating tighter down, avoid weft to deviate from between spacing piece and the lower spacing piece down, the setting of this structure can make the wefting insertion more stable, the efficiency of wefting insertion is improved.

(2) This cellulose fiber yarn-dyed fabric production wefting insertion mechanism opens the motor, and the motor drives the lead screw and rotates, and the lead screw rotates and makes the ascending removal of horizontal direction be done to first slider on the lead screw, and stopper and lower stopper horizontal migration are gone up in first slider horizontal migration drive to can drive weft and carry out the horizontal direction and remove, accelerate the wefting insertion process, improve the efficiency of wefting insertion.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a main sectional view of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure: 1. a body; 2. a motor case; 3. a motor; 4. a screw rod; 5. a first slider; 6. a lower limiting block; 7. a first chute; 8. a cylinder; 9. a telescopic rod; 10. a transverse plate; 11. a moving block; 12. a moving groove; 13. a second chute; 14. a second slider; 15. fixing the rod; 16. an upper limit block; 17. a weft port; 18. an upper recess; 19. a fixed block; 20. a lower notch; 21. and (4) a groove.

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. 1-3, the utility model provides a weft insertion mechanism for producing cellulose fiber yarn-dyed fabric, comprising a machine body 1, a motor box 2 fixedly installed on one side of the machine body 1, a motor 3 fixedly installed inside the motor box 2, a lead screw 4 rotatably connected to one side of the motor 3, a first slide block 5 movably connected to the lead screw 4, a lower limit block 6 fixedly installed on the top of the first slide block 5, a lower notch 20 and a groove 21 formed on the top of the lower limit block 6, a first chute 7 formed on the inner wall of the bottom of the machine body 1, a cylinder 8 fixedly installed on the top of the machine body 1, a telescopic rod 9 movably connected inside the cylinder 8, a transverse plate 10 fixedly installed on the bottom of the telescopic rod 9, a moving block 11 fixedly installed on the side wall of the transverse plate 10, a moving groove 12 formed on the inner side wall of the machine body 1, the bottom of the second sliding block 14 is fixedly provided with a fixing rod 15, the bottom of the fixing rod 15 is fixedly provided with an upper limiting block 16, the bottom of the upper limiting block 16 is provided with an upper notch 18, the bottom of the upper limiting block 16 is fixedly provided with a fixing block 19, and the side wall of the machine body 1 is provided with a weft port 17.

In this embodiment, preferably, the bearing is fixedly installed inside the machine body 1, the lead screw 4 is movably connected with the machine body 1 through the bearing, and the friction generated between the lead screw 4 and the machine body 1 is reduced and the service life of the lead screw 4 is prolonged through the arrangement of the bearing.

In this embodiment, preferably, a screw hole is formed inside the first slider 5, the screw rod 4 forms a threaded connection with the first slider 5 through the screw hole, and the screw hole is formed to facilitate the movement of the first slider 5 controlled by the screw rod 4.

In this embodiment, preferably, the bottom of the first sliding block 5 is disposed inside the first sliding groove 7, so that the screw rod 4 is prevented from rotating to drive the first sliding block 5 to rotate, and the first sliding block 5 only moves in the horizontal direction.

In this embodiment, preferably, one side of the moving block 11 is disposed inside the moving groove 12, and the moving block 11 can move in the vertical direction along with the transverse plate 10 by the disposition of the moving groove 12, and can limit the horizontal position of the transverse plate 10, thereby avoiding the transverse plate 10 from shifting when moving vertically.

In this embodiment, preferably, the second sliding groove 13 and the second sliding block 14 are both provided with a "T" shape, and the design of the "T" shape of the second sliding groove 13 and the second sliding block 14 prevents the second sliding block 14 from coming out of the second sliding groove 13.

In this embodiment, preferably, the fixing block 19 is matched with the groove 21, and the design of the structure can ensure that the lower limiting block 6 and the upper limiting block 16 are attached more tightly, so that the effect of pressing weft threads is enhanced.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the weft is led into the machine body 1 through the weft port 17 and then led out from the weft port 17 at the other end, at the moment, the air cylinder 8 can drive the telescopic rod 9 to vertically stretch downwards, the telescopic rod 9 vertically moves downwards to drive the transverse plate 10 to vertically move downwards, the transverse plate 10 vertically moves downwards to drive the second sliding block 14 at the bottom of the transverse plate, the fixed rod 15 and the upper limiting block 16 to move downwards, meanwhile, the moving blocks 11 arranged at two sides of the transverse plate 10 can move downwards in the moving groove 12, the arrangement of the moving blocks 11 avoids the situation that when the transverse plate 10 moves downwards, the direction generates deviation to influence the butt joint of the upper limiting block 16 and the lower limiting block 6, the upper limiting block 16 moves downwards to be contacted with the lower limiting block 6, the effect of compressing the introduced weft is achieved, the deviation phenomenon generated in the weft conveying process is avoided, and the fixing block 19 arranged at the bottom of the upper limiting block 16 is embedded into, make spacing piece 16 and spacing piece 6 laminating tighter on going up, avoid the weft to deviate from between spacing piece 16 and the spacing piece 6 down from, and strengthened the effect that compresses tightly the weft, make the weft insertion more stable, improve weft insertion efficiency, through opening motor 3, motor 3 rotates and drives lead screw 4 and rotate, lead screw 4 rotates and drives first slider 5 of installing on lead screw 4 and do the ascending removal of horizontal direction, and first slider 5 bottom sets up in first spout 7, avoided lead screw 4 to rotate and drive first slider 5 and rotate, spacing piece 6 and spacing piece 16 closely laminate down this moment, first slider 5 can drive spacing piece 6 and last spacing piece 16 down and do the ascending removal of horizontal direction simultaneously, thereby can accelerate the weft insertion process, the efficiency of weft insertion has been improved.

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

Claims

1. The utility model provides a cellulose fiber yarn-dyed fabric production wefting insertion mechanism, includes organism (1), its characterized in that: a motor box (2) is fixedly installed on one side of the machine body (1), a motor (3) is fixedly installed inside the motor box (2), a lead screw (4) is rotatably connected to one side of the motor (3), a first slide block (5) is movably connected to the lead screw (4), a lower limiting block (6) is fixedly installed on the top of the first slide block (5), a lower notch (20) and a groove (21) are formed in the top of the lower limiting block (6), a first sliding groove (7) is formed in the inner wall of the bottom of the machine body (1), a cylinder (8) is fixedly installed on the top of the machine body (1), a telescopic rod (9) is movably connected inside the cylinder (8), a transverse plate (10) is fixedly installed at the bottom of the telescopic rod (9), a moving block (11) is fixedly installed on the side wall of the transverse plate (10), and, second spout (13) have been seted up to diaphragm (10) bottom, the inside swing joint of second spout (13) has second slider (14), second slider (14) bottom fixed mounting has dead lever (15), dead lever (15) bottom fixed mounting has last spacing piece (16), last notch (18) have been seted up to spacing piece (16) bottom, last spacing piece (16) bottom fixed mounting has fixed block (19), weft mouth (17) have been seted up to organism (1) lateral wall.

2. The weft insertion mechanism for producing the cellulose fiber dyed fabric according to claim 1, characterized in that: the bearing is fixedly arranged in the machine body (1), and the screw rod (4) is movably connected with the machine body (1) through the bearing.

3. The weft insertion mechanism for producing the cellulose fiber dyed fabric according to claim 1, characterized in that: the screw hole is formed in the first sliding block (5), and the screw rod (4) is in threaded connection with the first sliding block (5) through the screw hole.

4. The weft insertion mechanism for producing the cellulose fiber dyed fabric according to claim 1, characterized in that: the bottom of the first sliding block (5) is arranged in the first sliding groove (7).

5. The weft insertion mechanism for producing the cellulose fiber dyed fabric according to claim 1, characterized in that: one side of the moving block (11) is arranged in the moving groove (12).

6. The weft insertion mechanism for producing the cellulose fiber dyed fabric according to claim 1, characterized in that: the second sliding groove (13) and the second sliding block (14) are both arranged in a T shape.

7. The weft insertion mechanism for producing the cellulose fiber dyed fabric according to claim 1, characterized in that: the fixing block (19) is matched with the groove (21).