CN210682679U - Rapier loom take-up device - Google Patents

Abstract

The utility model discloses a rapier weaving machine coiling apparatus mainly relates to loom coiling apparatus field. Including mount, dabber, batching axle, the mount is including left wallboard, right wallboard, dabber and mount fixed connection, the batching axle rotates with the mount to be connected, the batching axle runs through the one end of left wallboard or right wallboard and is connected with the motor, still be equipped with the regulating spindle on the mount, left wallboard of regulating spindle perpendicular to and right wallboard, be equipped with the telescoping device on the mount, linear motion is done to telescoping device drive regulating spindle, be provided with pressure sensor between telescoping device and the regulating spindle, pressure sensor is connected with the controller, controller control telescoping device is flexible. The beneficial effects of the utility model reside in that: the tension degree of the woven cloth is automatically controlled by arranging the pressure sensor and the telescopic device, so that the optimal coiling effect is obtained.

Description

Rapier loom take-up device

Technical Field

The utility model relates to a loom coiling apparatus field specifically is rapier weaving machine coiling apparatus.

Background

The winding device of the loom leads the woven fabric away from the cloth fell and winds the fabric onto the cloth roller gradually to ensure the continuous production of the loom.

In the process of coiling the woven fabric by the cloth coiling shaft, the woven fabric needs to be tensioned to ensure that the woven fabric is tightly wound on the cloth coiling shaft, but in the actual coiling process, along with the coiling of the fabric on the cloth coiling shaft, the diameter is gradually increased, the phenomenon that the coiling speed of the cloth coiling shaft is not matched with the weaving speed of the fabric occurs, so that the phenomenon that the fabric coiled on the coiling shaft is not tight enough or woven fabric wrinkles occur due to the fact that the fabric is not tensioned enough, or the accident that a mandrel is separated from a fixing frame due to the fact that the fabric is too tight occurs, particularly for canvas fabrics, the accident that the mandrel is separated from the fixing frame occurs more easily due to the fact that the hardness is large and the strength is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pole loom coiling apparatus, it has been solved because the not enough tensioning of fabric and appear fold or the too tight problem of production accident that takes place of fabric when batching, through setting up the tensioning degree that pressure sensor, telescoping device automatic control were weaved, obtains the best effect of batching.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

rapier weaving machine coiling apparatus, including mount, dabber, batching axle, the mount is including left wallboard, right wallboard, dabber and mount fixed connection, the batching axle rotates with the mount to be connected, the batching axle runs through the one end of left wallboard or right wallboard and is connected with the motor, still be equipped with the regulating spindle on the mount, left wallboard of regulating spindle perpendicular to and right wallboard, be equipped with the telescoping device on the mount, linear motion is to telescoping device drive regulating spindle, be provided with pressure sensor between telescoping device and the regulating spindle, pressure sensor is connected with the controller, controller control telescoping device is flexible.

Preferably, all be equipped with the spout on left side wallboard and the right wallboard, regulating spindle and spout sliding connection, the telescoping device sets up in the spout.

Preferably, the expansion plate is arranged at the position where the fixing frame fixes the telescopic device and is fixed on the side wall of the fixing frame.

Preferably, two fixed blocks are fixed on the adjusting shaft and are respectively connected with the sliding groove in a sliding manner.

Preferably, the top surface all is equipped with the slider with bottom surface down on the fixed block, the top surface all is equipped with the spacing groove with bottom surface down on the spout, slider and spacing groove sliding connection.

Preferably, the telescopic device is an electric push rod.

Contrast prior art, the beneficial effects of the utility model reside in that:

the fabric rolling device is provided with the adjusting shaft, the adjusting shaft moves to different positions of the fixing frame under the action of the telescopic device, so that different adjustment of woven fabric between the mandrel and the cloth rolling shaft is realized, and when the fabric is excessively tensioned, the length of the woven fabric between the mandrel and the cloth rolling shaft is shortened; when the fabric is loosened, the length of the woven fabric between the mandrel and the cloth roller is increased, so that the tension of the fabric is realized. This application still is provided with pressure sensor and controller between regulating spindle and telescoping device, the pressure of the fabric that pressure sensor monitoring regulating spindle received transmits the power value to the controller, the power value that the controller will monitor is compared with the power value of input in advance, and control the telescoping device according to the comparison result, the position of adjustment regulating spindle, distance between with realization dabber and the batching axle, the atress of control weaving, obtain the most suitable tensile force with guaranteeing to weave, obtain the best effect of batching. Through pressure sensor and controller, realize the automatically regulated of fabric tensile force, obtain the best effect of batching and prevent that dabber and mount from separating, avoid the emergence of accident.

Drawings

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

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is an enlarged view of the area a in fig. 1 according to the present invention.

Fig. 5 is a sectional view of the cross section B-B in fig. 3 according to the present invention.

Reference numerals shown in the drawings:

1. a fixed mount; 2. a mandrel; 3. a cloth rolling shaft; 4. a left wall panel; 5. a right wall panel; 6. an adjustment shaft; 7. a telescoping device; 8. a chute; 9. an expansion board; 10. a fixed block; 11. a slider; 12. a limiting groove; 13. a pressure sensor; 14. an electric push rod; 15. a connecting plate; 16. and (7) fixing the plate.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to a rapier loom take-up device, the main structure comprises a fixing frame 1, a mandrel 2 and a cloth rolling shaft 3, the fixing frame 1 comprises a left wall plate 4 and a right wall plate 5, the fixing frame 1 provides support for the device, the mandrel 2 is fixedly connected with the fixing frame 1, the cloth rolling shaft 3 is rotatably connected with the fixing frame 1, one end of the cloth rolling shaft 3, which penetrates through the left wall plate 4 or the right wall plate 5, is connected with a motor, the motor drives the cloth rolling shaft 3 to rotate to roll woven cloth, the fixing frame 1 is also provided with an adjusting shaft 6, the woven cloth is wound on the cloth rolling shaft 3 after the mandrel 2 bypasses the adjusting shaft 6, the adjusting shaft 6 is vertical to the left wall plate 4 and the right wall plate 5, the fixing frame 1 is provided with a telescopic device 7, the telescopic device 7 drives the adjusting shaft 6 to do linear motion, a pressure sensor 13 is arranged between the telescopic device 7 and the, the pressure sensor 13 is connected with a controller, and the controller controls the telescopic device 7 to stretch. The pressure sensor 13 monitors the pressure applied to the adjusting shaft 6, the angle between the woven fabric and the pressure sensor 13 is calculated through the distance between the adjusting shaft 6 and the cloth winding shaft 3, the tension of the woven fabric can be obtained, the tension of the woven fabric is compared with a numerical value input into the controller in advance, the telescopic device 7 is controlled according to the comparison result to adjust the position of the adjusting shaft 6, the tension of the woven fabric is adjusted, and the best winding effect is obtained.

The position of the adjusting shaft 6 can be adjusted more conveniently in order to fix the telescopic device 7 better. All be equipped with spout 8 on left side wallboard 4 and the right wallboard 5, regulating spindle 6 and 8 sliding connection of spout, telescoping device 7 sets up in spout 8.

In order to better protect the fixed frame 1, the end face of the sliding chute 8 is prevented from deforming because the telescopic device 7 is stressed too much, and the service life of the device is prolonged. The expansion plate 9 is arranged at the position where the telescopic device 7 is fixed on the fixing frame 1, and the expansion plate 9 is fixed on the side wall of the fixing frame 1. The fixed area of the expansion device 7 is increased through the expansion plate 9, namely the stress area, the height of the expansion plate 9 is larger than that of the sliding groove 8, the stress area of the fixing frame 1 is increased, and the pressure is reduced to prevent the fixing frame 1 from deforming.

To facilitate fixing of the adjustment shaft 6, the adjustment shaft 6 is prevented from rotating, and it is more convenient to fix the pressure sensor 13. Two fixed blocks 10 are fixed on the adjusting shaft 6, and the two fixed blocks 10 are respectively connected with the sliding chute 8 in a sliding manner. The fixed block 10 is square and is in sliding connection with the sliding groove 8, which is equivalent to increase the contact area between the adjusting shaft 6 and the sliding groove 8 and reduce the abrasion of the adjusting shaft 6. And the fixed block 10 is square, and is more convenient to contact and fix with the pressure sensor 13.

In order to stabilize the position of the fixing block 10 and the sliding groove 8, the fixing block 10 is prevented from coming off the sliding groove 8. The top surface all is equipped with slider 11 with bottom surface down on the fixed block 10, the top surface all is equipped with spacing groove 12 with bottom surface down on the spout 8, slider 11 and spacing groove 12 sliding connection. The bottom of the sliding groove 8 is divided into two parts, one part is provided with a limiting groove 12, the other part is positioned below the telescopic device 7 and is provided with an opening, the depth of the opening is the same as that of the limiting groove 12, and the fixed block 10 enters the sliding groove 8 through the opening, so that the installation is convenient. The limiting groove 12 can limit the fixing block 10 and prevent the fixing block 10 from dropping out of the sliding groove 8.

For more precise control of the position of the adjustment shaft 6, the telescopic device 7 is an electric push rod 14. The electric push rod 14 has higher control precision and more convenient adjustment.

Example (b): a rapier loom take-up device comprises a left wall plate 4, a right wall plate 5, a mandrel 2, a cloth roller 3 and an adjusting shaft 6. Left side wallboard 4, right wallboard 5 provide the support, dabber 2 is fixed between left wallboard 4 and right wallboard 5, cloth beam 3 rotates to be connected on left wallboard 4 and right wallboard 5, cloth beam 3 runs through 4 one end of left wallboard and is connected with the motor. All be equipped with spout 8 on left side wallboard 4, the right side wallboard 5, spout 8 is including two parts, and the face is equipped with spacing groove 12 about partly, and another part all is equipped with the breach from top to bottom, the height of breach is the same with spacing groove 12's height, 8 sliding connection of spout have fixed block 10, all be equipped with slider 11 above and below fixed block 10, slider 11 and 12 sliding connection of spacing groove, slider 11 is by breach department's slip limiting groove 12. The fixing block 10 is provided with a through hole, and the adjusting shaft 6 is in interference fit with the through hole. Be equipped with pressure sensor 13 on the fixed block 10 lateral wall, the side that pressure sensor 13 kept away from fixed block 10 is connected with connecting plate 15, the one end that pressure sensor 13 was kept away from to connecting plate 15 is fixed with electric push rod 14, the one end fixedly connected with fixed plate 16 of connecting plate 15 is kept away from to electric push rod 14. The equal bolt fastening of 8 ports of left side wallboard 4 and right wallboard 5 spout has expansion board 9, fixed plate 16 and 9 fixed connection of expansion board, the lifting surface area that can effectual increase left wallboard 4 and right wallboard 5 of fixed plate 16 and expansion board 9 set up, reduces the pressure of 8 ports of spout left wallboard 4 and right wallboard 5, prolongs the life of left wallboard 4 and right wallboard 5. The pressure sensor 13 is connected with a controller, and the controller controls the electric push rod 14 to stretch and retract.

Claims (6)

1. Rapier weaving machine coiling apparatus, including mount (1), dabber (2), batching axle (3), mount (1) is including left wallboard (4), right wallboard (5), dabber (2) are connected with mount (1), batching axle (3) are rotated with mount (1) and are connected, the one end that left wallboard (4) or right wallboard (5) were run through in batching axle (3) is connected with motor, its characterized in that: still be equipped with regulating spindle (6) on mount (1), regulating spindle (6) perpendicular to left wallboard (4) and right wallboard (5), be equipped with telescoping device (7) on mount (1), linear motion is done in telescoping device (7) drive regulating spindle (6), be provided with pressure sensor (13) between telescoping device (7) and regulating spindle (6), pressure sensor (13) are connected with the controller, controller control telescoping device (7) are flexible.

2. The rapier loom take-up device according to claim 1, wherein: all be equipped with spout (8) on left side wallboard (4) and right wallboard (5), regulating spindle (6) and spout (8) sliding connection, telescoping device (7) set up in spout (8).

3. The rapier loom take-up device according to claim 2, wherein: expansion plates (9) are arranged at the positions where the fixing frames (1) and the telescopic devices (7) are fixed, and the expansion plates (9) are fixed on the side walls of the fixing frames (1).

4. The rapier loom take-up device according to claim 2, wherein: two fixed blocks (10) are fixed on the adjusting shaft (6), and the two fixed blocks (10) are respectively connected with the sliding groove (8) in a sliding manner.

5. The rapier loom take-up device according to claim 4, wherein: the top surface all is equipped with slider (11) with bottom surface down on fixed block (10), spout (8) are gone up the top surface and all are equipped with spacing groove (12) with bottom surface down, slider (11) and spacing groove (12) sliding connection.

6. The rapier loom take-up device according to claim 1, wherein: the telescopic device (7) is an electric push rod (14).

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