Width setting and length measuring device for arrow loom

Abstract

The utility model discloses arrow beam loom fixed width length counter device relates to textile equipment technical field, and this arrow beam loom fixed width length counter device includes bottom plate, and the bottom plate upper end fixedly connected two fixed plate no.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, specifically a width and length measuring device for arrow looms. Background Technology

[0002] Arrow looms are currently the most widely used shuttleless looms. In addition to the characteristics of high speed, high automation and high efficiency of shuttleless looms, their active weft insertion method has strong adaptability to various types of yarns. Furthermore, arrow looms have obvious advantages in multi-color weft weaving, and can produce yarn-dyed products with up to 16 colors of weft yarn.

[0003] After the arrow loom finishes weaving, it is often necessary to cut the fabric on both sides according to the required width and count the length of the fabric. Traditional fixed-width cutting devices are fixed and the distance between the two cutting devices cannot be adjusted arbitrarily. When different widths of fabric are required, the cutter needs to be disassembled and adjusted again.

[0004] Based on this, a width and length measuring device for arrow shaft looms is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a width and length measuring device for arrow shaft looms to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A width-measuring and length-counting device for a loom includes a base plate, with two fixed plates fixedly connected to the upper end of the base plate. A positioning roller is rotatably connected between the two fixed plates. The two fixed plates are equipped with a width-adjustable cutting mechanism. A limiting component is provided on one side of the fixed plate on the base plate, and a winding component is provided on the other side of the fixed plate on the base plate. A tension module is provided between the fixed plate and the winding component. A length-counting unit is provided on the base plate.

[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0009] In one alternative embodiment: the cutting mechanism includes two limiting plates, with a bidirectional lead screw threaded between the two limiting plates. The bidirectional lead screw is rotatably connected to a fixed plate, and the output end of a motor is fixedly connected to the bidirectional lead screw. The motor is fixedly connected to the fixed plate. A guide rod is slidably connected to one side of the two limiting plates, and a cutting blade is rotatably connected to the other side of the two limiting plates. The cutting blade is slidably connected to the outer end of a guide rod, which is rotatably connected to the fixed plate. The guide rod is fixedly connected to the output shaft of a motor, which is fixedly connected to the fixed plate.

[0010] In one alternative embodiment: the winding component includes a second fixed plate, which is fixedly connected to the end of the base plate away from the first fixed plate. A winding roller is rotatably connected to the second fixed plate, and the winding roller is fixedly connected to the output shaft of a third motor. The third motor is fixedly connected to the second fixed plate. The second fixed plate is provided with a first sliding groove, and a first sliding rod is provided in the first sliding groove. A first slider is slidably connected to the outer end of the first sliding rod. The first slider is fixedly connected to a pressure rod, and one end of a first spring is fixedly connected to the first slider. The other end of the first spring is fixedly connected to the inner wall of the first sliding groove.

[0011] In one alternative embodiment: the limiting component includes two fixed plates three, which are fixedly connected to the base plate. A limiting roller one is rotatably connected to the fixed plates three. The two fixed plates three are provided with sliding grooves two. Sliding rods two are respectively provided in the two sliding grooves two. The outer ends of the sliding rods two are slidably connected to sliders two. The two sliders two are rotatably connected to the limiting rollers two. One end of the slider two is fixedly connected to a spring two. The other end of the spring two is fixedly connected to the inner wall of the sliding groove two.

[0012] In one alternative embodiment: the tension module includes four fixed plates four, which are fixedly connected to the base plate. Each of the four fixed plates four has a sliding groove three, and each of the four sliding grooves three has a sliding rod three. The outer end of the sliding rod three is slidably connected to a slider three. A tension roller is rotatably connected between every two sliders three. One end of the slider three is fixedly connected to a spring three, and the other end of the spring three is fixedly connected to the inner wall of the sliding groove three.

[0013] In one alternative embodiment: the length counting unit includes a support plate, which is fixedly connected to a base plate. A rotating shaft is rotatably connected to the support plate. One end of a connecting rod is fixedly connected to the rotating shaft. The other end of the connecting rod is rotatably connected to a detection wheel. The detection wheel is fixedly connected to a meter counter. One end of a spring is fixedly connected to the connecting rod. The other end of the spring is fixedly connected to the support plate.

[0014] In one alternative: a controller is fixedly connected to the fixing plate, and the controller is electrically connected to motor one, motor two, and motor three.

[0015] In one alternative: the detection wheel is made of rubber.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention uses a cutting mechanism to cut the fabric to a fixed width on both sides according to the required width. When different widths of fabric are needed, it can be automatically adjusted without disassembling the cutter. It has strong cutting stability and high applicability. The length of the fabric is calculated by a meter counter. The setting of spring four ensures that the meter counter is always in contact with the fabric surface, so the length data is accurate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of one of the limiting rollers of this utility model.

[0020] Figure 3 This is a schematic diagram of the cutting mechanism of this utility model.

[0021] Figure reference numerals: 100, base plate; 101, fixing plate one; 102, positioning roller; 201, limiting plate; 202, double-acting lead screw; 203, motor one; 204, guide rod one; 205, cutting blade; 206, guide rod two; 207, motor two; 301, fixing plate two; 302, winding roller; 303, motor three; 304, slide groove one; 305, slide rod one; 306, slider one; 307, pressure rod; 308, spring one; 401, fixed... Fixed plate 3, 402, Limiting roller 1, 403, Slide groove 2, 404, Slide rod 2, 405, Sliding block 2, 406, Limiting roller 2, 407, Spring 2, 501, Fixed plate 4, 502, Slide groove 3, 503, Slide rod 3, 504, Sliding block 3, 505, Tension roller, 506, Spring 3, 601, Support plate, 602, Rotating shaft, 603, Connecting rod, 604, Detection wheel, 605, Meter counter, 606, Spring 4, 700, Controller. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0023] In one embodiment, such as Figures 1-3As shown, the arrow loom width-counting and length-measuring device includes a base plate 100. Two fixed plates 101 are fixedly connected to the upper end of the base plate 100. A positioning roller 102 is rotatably connected between the two fixed plates 101. The two fixed plates 101 are equipped with a width-adjustable cutting mechanism. A limiting component is provided on one side of the fixed plates 101 on the base plate 100, and a winding component is provided on the other side of the fixed plates 101 on the base plate 100. A tension module is provided between the fixed plates 101 and the winding component. A length-measuring unit is provided on the base plate 100. The fabric is cut to a fixed width on both sides according to the required width by the cutting mechanism. The cut fabric is then wound up by the winding component. The length of the fabric is calculated by a meter counter. The tension module applies a certain tension to the fabric, thereby automatically adjusting the tension of the fabric to maintain a stable tension state throughout the production process.

[0024] In this embodiment, as Figure 3 As shown, the cutting mechanism includes two limiting plates 201, with a bidirectional lead screw 202 threaded between them. The bidirectional lead screw 202 is rotatably connected to a fixed plate 101. The output end of a motor 203 is fixedly connected to the bidirectional lead screw 202, which is also fixedly connected to the fixed plate 101. A guide rod 204 is slidably connected to one side of each limiting plate 201, and a cutting blade 205 is rotatably connected to the other side of each limiting plate 201. The cutting blade 205 is slidably connected to a guide rod 206. At the outer end, the guide rod 206 is rotatably connected to the fixed plate 101. The guide rod 206 is fixedly connected to the output shaft of the motor 207. The motor 207 is fixedly connected to the fixed plate 101. The motor 203 drives the bidirectional lead screw 202 to rotate. The bidirectional lead screw 202 drives the limiting plate 201 to move in opposite or the same direction to adjust the cutting width. The motor 207 drives the guide rod 206 to rotate. The guide rod 206 drives the cutting blade 205 to rotate. The cutting blade 205 cooperates with the positioning roller 102 to cut the fabric.

[0025] In one embodiment, such as Figure 1As shown, the winding component includes a second fixed plate 301, which is fixedly connected to one end of the base plate 100 away from the first fixed plate 101. A winding roller 302 is rotatably connected to the second fixed plate 301, and the output shaft of a third motor 303 is fixedly connected to the winding roller 302. The third motor 303 is fixedly connected to the second fixed plate 301. The second fixed plate 301 is provided with a first sliding groove 304, and a first sliding rod 305 is provided in the first sliding groove 304. The outer end of the first sliding rod 305 is slidably connected to... A slider 306 is connected to a pressure rod 307. One end of a spring 308 is also fixedly connected to the slider 306. The other end of the spring 308 is fixedly connected to the inner wall of a groove 304. A motor 303 drives a take-up roller 302 to rotate and take up the fabric. The spring 308 pushes the slider 306 downward, which in turn drives the pressure rod 307 downward. The pressure rod 307 and the take-up roller 302 work together to clamp the fabric being taken up, ensuring stable winding.

[0026] In one embodiment, such as Figure 2 As shown, the limiting component includes two fixed plates 401, which are fixedly connected to the base plate 100. A limiting roller 402 is rotatably connected to each fixed plate 401. A sliding groove 403 is provided on each fixed plate 401, and a sliding rod 404 is provided in each of the two sliding grooves 403. A slider 405 is slidably connected to the outer end of each sliding rod 404. The two sliders 405 are rotatably connected to the limiting roller 406. One end of a spring 407 is fixedly connected to each slider 405, and the other end of the spring 407 is fixedly connected to the inner wall of the sliding groove 403. When the fabric is passed between the limiting roller 402 and the limiting roller 406, the spring 407 pushes the slider 405 downwards, and the slider 405 pushes the limiting roller 406 downwards, thus cooperating with the limiting roller 402 to clamp the fabric and maintain stable fabric transmission.

[0027] In one embodiment, such as Figure 1As shown, the tension module includes four fixed plates 501, which are fixedly connected to the base plate 100. Each fixed plate 501 has a groove 502, and each groove 502 contains a sliding rod 503. The outer end of each sliding rod 503 is slidably connected to a slider 504. A tension roller 505 is rotatably connected between every two sliders 504. One end of each slider 504 is fixedly connected to a spring 506, and the other end of each spring 506... The end is fixedly connected to the inner wall of the slide groove 502. The tension roller 505 is in contact with the surface of the fabric. When the fabric is wound up, the fabric will drive the tension roller 505 to move upward. The tension roller 505 drives the slider 504 to move upward. The slider 504 compresses the spring 506 and absorbs excess tension through its own deformation. When the fabric tension decreases, the spring 506 restores its deformation and gives the fabric a certain tension, thereby automatically adjusting the fabric tension and keeping the fabric in a stable tension state throughout the production process.

[0028] In one embodiment, such as Figure 3 As shown, the length measuring unit includes a support plate 601, which is fixedly connected to the base plate 100. A rotating shaft 602 is rotatably connected to the support plate 601. One end of a connecting rod 603 is fixedly connected to the rotating shaft 602. The other end of the connecting rod 603 is rotatably connected to a detection wheel 604. The detection wheel 604 is fixedly connected to a meter counter 605. One end of a spring 606 is fixedly connected to the connecting rod 603. The other end of the spring 606 is fixedly connected to the support plate 601. By pulling the spring 605, the connecting rod 603 is driven to rotate, causing the detection wheel 604 to fit against the surface of the fabric. When the fabric moves, it drives the detection wheel 604 to rotate. The detection wheel 604 and the meter counter 605 cooperate to accurately measure the length of the fabric.

[0029] In one embodiment, such as Figure 1 As shown, a controller 700 is fixedly connected to the fixed plate 101. The controller 700 is electrically connected to motor 203, motor 207 and motor 303. The controller 700 can control motor 207 and motor 303 to cut and roll up the fabric. When it is necessary to change the width of the fabric, motor 203 is controlled to rotate, and the distance between the two cutting blades 205 is adjusted for easy adjustment.

[0030] In one embodiment, such as Figure 3 As shown, the detection wheel 604 is made of rubber. Rubber has good elasticity and a high coefficient of friction. When it comes into contact with the fabric surface, it can fit tightly with the fabric, increase the friction between the two fabrics, effectively avoid measurement errors caused by slippage, and improve the accuracy and reliability of length measurement.

[0031] The above embodiment discloses a width and length measuring device for a loom. The woven fabric passes between limiting roller 1 402 and limiting roller 2 406. Spring 2 407 pushes slider 2 405 downwards, which in turn pushes limiting roller 2 406 downwards, cooperating with limiting roller 1 402 to clamp the woven fabric and maintain stable fabric transmission. Motor 1 203 drives bidirectional lead screw 202 to rotate, which in turn drives limiting plate 201 to move in opposite or the same direction, adjusting the cutting width. Motor 2 207 drives guide rod 206 to rotate, which in turn drives cutting blade 205 to rotate. Cutting blade 205, in conjunction with positioning roller 102, cuts the woven fabric. The cut fabric passes under tension roller 505, which is in contact with the surface of the fabric. When the fabric is wound up, the fabric causes tension roller 505 to move upwards, and tension roller 505... The sliding block 3 504 moves upward, compressing the spring 3 506. Through its own deformation, it absorbs excess tension. When the fabric tension decreases, the spring 3 506 recovers its deformation, providing a certain pulling force to the fabric, thus automatically adjusting the fabric tension and maintaining a stable tension state throughout the production process. The motor 303 drives the take-up roller 302 to rotate and take up the fabric. The spring 308 pushes the sliding block 306 downward, which in turn drives the pressure rod 307 downward. The pressure rod 307 and the take-up roller 302 work together to clamp the taken-up fabric, ensuring stable winding. The spring 4 606 pulls the connecting rod 603, causing the detection wheel 604 to contact the fabric surface. As the fabric moves, it drives the detection wheel 604 to rotate. The detection wheel 604 and the meter counter 605 work together to accurately measure the length of the fabric.

[0032] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A width-to-length measuring device for a loom, comprising a base plate (100), characterized in that, The upper end of the base plate (100) is fixedly connected to two fixing plates (101), and a positioning roller (102) is rotatably connected between the two fixing plates (101). The two fixing plates (101) are provided with a cutting mechanism with adjustable width. The base plate (100) is provided with a limiting component on one side of the fixing plate (101), and a winding component is provided on the other side of the base plate (100) located on the fixing plate (101). A tension module is provided between the fixing plate (101) and the winding component. The base plate (100) is provided with a length counting unit.

2. The width and length measuring device for the arrow shaft loom according to claim 1, characterized in that, The cutting mechanism includes two limiting plates (201), with a bidirectional lead screw (202) threaded between the two limiting plates (201). The bidirectional lead screw (202) is rotatably connected to a fixed plate (101), and the output end of a motor (203) is fixedly connected to the fixed plate (101). The motor (203) is fixedly connected to the fixed plate (101). A guide rod (204) is slidably connected to one side of the two limiting plates (201), and a cutting blade (205) is rotatably connected to the other side of the two limiting plates (201). The cutting blade (205) is slidably connected to the outer end of a guide rod (206), which is rotatably connected to the fixed plate (101). The guide rod (206) is fixedly connected to the output shaft of a motor (207), which is fixedly connected to the fixed plate (101).

3. The width and length measuring device for the arrow shaft loom according to claim 1, characterized in that, The winding component includes a second fixed plate (301), which is fixedly connected to the end of the base plate (100) away from the first fixed plate (101). A winding roller (302) is rotatably connected to the second fixed plate (301). The winding roller (302) is fixedly connected to the output shaft of a third motor (303). The third motor (303) is fixedly connected to the second fixed plate (301). The second fixed plate (301) is provided with a first sliding groove (304). A first sliding rod (305) is provided in the first sliding groove (304). A first slider (306) is slidably connected to the outer end of the first sliding rod (305). A first slider (306) is fixedly connected to a pressure rod (307). One end of a first spring (308) is fixedly connected to the first slider (306). The other end of the first spring (308) is fixedly connected to the inner wall of the first sliding groove (304).

4. The width and length measuring device for the arrow shaft loom according to claim 1, characterized in that, The limiting component includes two fixed plates (401), which are fixedly connected to the base plate (100). A limiting roller (402) is rotatably connected to the fixed plates (401). The two fixed plates (401) are provided with a sliding groove (403). A sliding rod (404) is provided in each of the two sliding grooves (403). A slider (405) is slidably connected to the outer end of the sliding rod (404). The two sliders (405) are rotatably connected to the limiting roller (406). One end of a spring (407) is fixedly connected to the slider (405). The other end of the spring (407) is fixedly connected to the inner wall of the sliding groove (403).

5. The width and length measuring device for the arrow shaft loom according to claim 1, characterized in that, The tension module includes four fixed plates (501), which are fixedly connected to the base plate (100). Each of the four fixed plates (501) has a sliding groove (502), and each of the four sliding grooves (502) has a sliding rod (503). The outer end of the sliding rod (503) is slidably connected to a slider (504). Tension rollers (505) are rotatably connected between every two sliders (504). One end of a spring (506) is fixedly connected to the slider (504), and the other end of the spring (506) is fixedly connected to the inner wall of the sliding groove (502).

6. The width and length measuring device for the arrow shaft loom according to claim 1, characterized in that, The length counting unit includes a support plate (601), which is fixedly connected to the base plate (100). A rotating shaft (602) is rotatably connected to the support plate (601). One end of a connecting rod (603) is fixedly connected to the rotating shaft (602). The other end of the connecting rod (603) is rotatably connected to a detection wheel (604). The detection wheel (604) is fixedly connected to a meter counter (605). One end of a spring (606) is fixedly connected to the connecting rod (603). The other end of the spring (606) is fixedly connected to the support plate (601).

7. The width and length measuring device for the arrow shaft loom according to claim 1, characterized in that, The controller (700) is fixedly connected to the fixed plate (101), and the controller (700) is electrically connected to the motor (203), the motor (207) and the motor (303).

8. The width and length measuring device for the arrow shaft loom according to claim 6, characterized in that, The detection wheel (604) is made of rubber.

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