A textile material guiding device for a textile machine

Abstract

The present invention belongs to the technical field of textile material guiding devices, and specifically discloses a textile material guiding device for a textile machine, comprising a mounting frame, a guide roller is arranged on the inner side of the mounting frame, and a leveling structure symmetrically distributed with the guide roller is arranged on the inner side of the mounting frame; the auxiliary structure is arranged to realize the cleaning and collection of debris on the surface of the cloth in the process of normal guiding and conveying of the cloth, and when the conveyed cloth breaks, the electromagnet is powered off by triggering the adjustment structure, and the baffle can be driven to reset and close to the separation ring under the action of the second spring, so that the airflow cannot be discharged through the mounting tube, and the airflow is injected into the interior of the sleeve, so that the piston rod drives the clamping plate to move toward the mounting plate. In this process, the elastic force of the third spring can be overcome, and the clamping plate and the mounting plate can be used to clamp the cloth, so as to avoid the situation that the cloth is rolled back due to untimely shutdown and the equipment is damaged.

Description

Technical Field

[0001] The invention belongs to the technical field of textile material guiding devices, and specifically discloses a textile material guiding device for a textile machine. Background Art

[0002] Cloth, as an indispensable item in human civilization life, can be seen everywhere and can be said to be indispensable. The production of cloth is also complicated. It goes through many steps to be made into the most primitive cloth. The original cloth also needs to go through many complicated steps such as printing and dyeing, cutting, printing, and collecting before it can be made into cloth to be processed.

[0003] At present, the use of cloth in textile factories often requires a cloth guiding device to guide the cloth to facilitate the operation of the machine. However, when the cloth breaks during the guiding and conveying process, the guiding device cannot clamp the broken end in time, which can easily cause rewinding and damage the equipment. Summary of the invention

[0004] In view of this, the technical problem to be solved by the present invention is to propose a textile material guiding device for a textile machine, so as to solve the problem that in the prior art, if the cloth is broken during the guiding and conveying process, the guiding device cannot clamp the broken end in time, which easily causes rolling back and other situations, resulting in damage to the equipment.

[0005] To achieve the above purpose, the present invention provides a textile material guiding device for a textile machine, comprising a mounting frame, a guide roller is arranged on the inner side of the mounting frame, a leveling structure symmetrically distributed with the guide roller is arranged on the inner side of the mounting frame, an adjustment structure is arranged in the middle of the mounting frame, and an auxiliary structure is arranged on one side of the mounting frame; wherein, the auxiliary structure comprises a mounting seat arranged on one side of the mounting frame, a controller is arranged on the surface of the mounting seat, a connecting shell is fixedly connected to the top of the mounting seat, a filter screen is fixedly connected to the inner wall of the connecting shell, a partition located on one side of the filter screen is fixedly connected to the inner wall of the connecting shell, a mounting cavity is formed between the partition and the filter screen, a fan is arranged inside the mounting cavity, a mounting tube connected to the mounting cavity is arranged on the side of the partition away from the filter screen, the other end of the mounting tube passes through the connecting shell, and a driving cavity is formed between the outer side of the mounting tube and the connecting shell.

[0006] In the above technical solution, preferably, the auxiliary structure also includes two clamps mirror-distributed on the inner side of the mounting frame, both ends of the clamps pass through the mounting frame, and two sleeves are fixedly connected to the surface of the mounting frame, and a piston rod is slidably connected to the interior of the sleeve, and one end of the piston rod passes through the sleeve and is fixedly connected to the surface of the adjacent clamp.

[0007] In the above technical solution, preferably, a side of the sleeve away from the clamping plate is connected to a conduit, and the other end of the conduit is connected to the driving cavity.

[0008] In the above technical solution, preferably, the inner wall of the mounting frame is fixedly connected with a mounting plate symmetrically distributed with the clamping plate, a cavity is opened inside the mounting plate, and a side of the mounting plate close to the clamping plate is opened with evenly distributed collecting holes connected with the cavity, and the surface of the mounting plate is connected with a connecting pipe, and the other end of the connecting pipe is connected with the connecting shell.

[0009] In the above technical solution, preferably, a through hole connected to the driving cavity is opened on the surface of the mounting tube, a fixing plate is fixedly connected to the inner wall of the mounting tube, an electromagnet is fixedly connected to the side of the fixing plate away from the partition, a baffle is arranged on the other side of the electromagnet, the baffle is an iron metal material component, a second spring is fixedly connected between the baffle and the fixing plate, a block is fixedly connected to the surface of the baffle, and the block blocks the through hole.

[0010] In the above technical solution, preferably, a separation ring located on a side of the baffle away from the electromagnet is fixedly connected to the inner wall of the mounting tube, and the inner diameter of the separation ring is smaller than the diameter of the baffle.

[0011] In the above technical solution, preferably, the leveling structure includes a motor arranged on one side of the mounting frame, the output shaft of the motor passes through the mounting frame and is fixedly connected to a connecting roller, and the surface of the connecting roller is fixedly connected to two symmetrically distributed spiral conveying blades.

[0012] In the above technical solution, preferably, the adjustment structure includes two sliders respectively arranged on both sides of the mounting frame, one side of the mounting frame is rotatably connected to a threaded rod, and the other side of the mounting frame is fixedly connected to a guide rod, one of the sliders is threadedly connected to the threaded rod, and the other slider is slidably connected to the guide rod.

[0013] In the above technical solution, preferably, a mounting shell is provided in the middle part of the inner side of the mounting frame, both ends of the mounting shell pass through the mounting frame and are respectively fixedly connected to the surfaces of the two sliders, a mounting roller is provided on the inner side of the mounting shell, both ends of the mounting roller are rotatably connected to mounting blocks, the mounting block is slidably connected to the inner wall of the mounting shell, and a first spring is fixedly connected between the surface of the mounting block and the inner wall of the mounting shell.

[0014] In the above technical solution, preferably, an adjusting cavity is opened inside the mounting shell, an extrusion block is slidably connected to the inner wall of the adjusting cavity, a mounting rod is fixedly connected to the surface of the extrusion block, the other end of the mounting rod is fixedly connected to the surface of the adjacent mounting block, a pressure sensor is arranged on the inner wall of the adjusting cavity, a buffer block is arranged on the surface of the pressure sensor, and an inert gas is filled between the buffer block and the extrusion block.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The setting of the auxiliary structure can realize the cleaning and collection of debris on the surface of the cloth during the normal guiding and conveying of the cloth. When the conveyed cloth breaks, the electromagnet is de-energized by triggering the adjustment structure, and the baffle can be reset to close to the separation ring under the action of the second spring, so that the airflow cannot be discharged through the mounting tube. At this time, due to the reset of the baffle, the airflow can be introduced into the interior of the driving cavity through the through hole, and injected into the interior of the sleeve under the action of the conduit, so that the piston rod can be pushed to drive the clamping plate to move toward the mounting plate. In this process, the elastic force of the third spring can be overcome, and the clamping plate and the mounting plate can be used to clamp the cloth, thereby avoiding the situation where the cloth is rolled back due to untimely shutdown and causing damage to the equipment.

[0017] 2. By setting up the adjustment structure, the height of the slider can be adjusted by using the threaded rod and then the height of the mounting roller can be adjusted to achieve overall tension adjustment, reduce breakage caused by too little tension and relaxation caused by too much tension, and the mutual cooperation between the first spring and the mounting block can achieve a small range of self-adjustment during the fabric guiding and conveying process, reducing the impact of tension changes on its conveying.

[0018] 3. The adjusting structure can use the extrusion block, the adjusting chamber, the inert gas, the buffer block and the pressure sensor to detect whether the cloth is broken, so as to clamp the broken part in time and reduce the loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the leveling structure of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the regulating structure of the present invention;

[0022] Figure 4 It is a partial cross-sectional view of the regulating structure of the present invention;

[0023] Figure 5 for Figure 4 A magnified view of middle;

[0024] Figure 6 It is a schematic diagram of the connection between the sleeve and the piston rod of the present invention;

[0025] Figure 7 It is a schematic diagram of the connection between the partition and the filter screen of the present invention;

[0026] Figure 8 for Figure 7 Enlarged view of middle B;

[0027] Fig. 9 It is a schematic diagram of the distribution of the clamping plate and the mounting plate of the present invention;

[0028] Fig.10 It is a distribution diagram of the baffle, electromagnet and fixing plate of the present invention.

[0029] In the figure: 1, mounting frame; 101, guide roller; 2, adjustment structure; 201, slider; 202, mounting shell; 203, guide rod; 204, threaded rod; 205, mounting roller; 206, mounting block; 207, mounting rod; 208, first spring; 209, extrusion block; 210, adjustment chamber; 211, pressure sensor; 212, buffer block; 3, auxiliary structure; 301, clamping plate; 302, sleeve; 303, piston rod; 30 4. Conduit; 305. Connecting pipe; 306. Mounting plate; 307. Connecting shell; 308. Filter; 309. Fan; 310. Partition; 311. Through hole; 312. Mounting pipe; 313. Fixing plate; 314. Electromagnet; 315. Second spring; 316. Block; 317. Baffle; 318. Separation ring; 319. Third spring; 4. Leveling structure; 401. Motor; 402. Connecting roller; 403. Spiral conveying blade. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] like Figure 1-Figure 8A textile material guiding device for a textile machine shown in the figure comprises a mounting frame 1, a guide roller 101 is arranged on the inner side of the mounting frame 1, a leveling structure 4 symmetrically distributed with the guide roller 101 is arranged on the inner side of the mounting frame 1, an adjustment structure 2 is arranged in the middle of the mounting frame 1, and an auxiliary structure 3 is arranged on one side of the mounting frame 1; wherein, the auxiliary structure 3 comprises a mounting seat arranged on one side of the mounting frame 1, a controller is arranged on the surface of the mounting seat, a connecting shell 307 is fixedly connected to the top of the mounting seat, a filter screen 308 is fixedly connected to the inner wall of the connecting shell 307, a partition 310 located on one side of the filter screen 308 is fixedly connected to the inner wall of the connecting shell 307, an installation cavity is formed between the partition 310 and the filter screen 308, a fan 309 is arranged inside the installation cavity, a mounting pipe 312 connected to the installation cavity is arranged on the side of the partition 310 away from the filter screen 308, the other end of the mounting pipe 312 passes through the connecting shell 307, and a driving cavity is formed between the outer side of the mounting pipe 312 and the connecting shell 307.

[0033] like Figure 1-Figure 8 As shown, the auxiliary structure 3 also includes two clamps 301 that are mirror-distributed on the inner side of the mounting frame 1, both ends of the clamps 301 pass through the mounting frame 1, and two sleeves 302 are fixedly connected to the surface of the mounting frame 1, and the interior of the sleeve 302 is slidably connected to a piston rod 303, and one end of the piston rod 303 passes through the sleeve 302 and is fixedly connected to the surface of the adjacent clamp 301.

[0034] A side of the sleeve 302 away from the clamping plate 301 is connected to a conduit 304 , and the other end of the conduit 304 is connected to the driving cavity.

[0035] The inner wall of the mounting frame 1 is fixedly connected with a mounting plate 306 which is symmetrically distributed with the clamping plate 301. A cavity is opened inside the mounting plate 306, and evenly distributed collecting holes which are connected with the cavity are opened on one side of the mounting plate 306 close to the clamping plate 301. The surface of the mounting plate 306 is connected with a connecting pipe 305, and the other end of the connecting pipe 305 is connected with the connecting shell 307.

[0036] A through hole 311 connected to the driving chamber is provided on the surface of the mounting tube 312, and a fixing plate 313 is fixedly connected to the inner wall of the mounting tube 312. An electromagnet 314 is fixedly connected to the side of the fixing plate 313 away from the partition 310, and a baffle 317 is provided on the other side of the electromagnet 314. The baffle 317 is an iron metal material component, and a second spring 315 is fixedly connected between the baffle 317 and the fixing plate 313. A block 316 is fixedly connected to the surface of the baffle 317, and the block 316 blocks the through hole 311.

[0037] A separation ring 318 is fixedly connected to the inner wall of the mounting tube 312 and is located on a side of the baffle 317 away from the electromagnet 314 . The inner diameter of the separation ring 318 is smaller than the diameter of the baffle 317 .

[0038] By starting the fan 309, the airflow can be introduced into the cavity through the collection hole under the action of the fan 309, and then introduced into the connection shell 307 through the connection pipe 305. In this process, the debris on the surface of the cloth can be collected and cleaned, and the debris entering the connection shell 307 can be filtered under the action of the filter 308, so that the airflow can be discharged through the installation pipe 312. Under normal conditions, the electromagnet 314 is energized, so that the baffle 317 is close to the electromagnet 314 and compresses the second spring 315. At the same time, the block 316 blocks the through hole 311, so that the airflow can be discharged normally. When the electromagnet 314 is powered off, the second spring 315 can drive the baffle 317 to reset and close to the separation ring 318, so that the airflow cannot be discharged through the mounting tube 312. At this time, due to the reset of the baffle 317, the airflow can be introduced into the interior of the driving cavity through the through hole 311, and injected into the interior of the sleeve 302 under the action of the conduit 304, so that it pushes the piston rod 303 to drive the clamping plate 301 to move toward the mounting plate 306. In this process, the elastic force of the third spring 319 can be overcome, and the clamping plate 301 and the mounting plate 306 can be used to clamp the cloth.

[0039] like Figure 1-Figure 8 As shown, the leveling structure 4 includes a motor 401 arranged on one side of the mounting frame 1, the output shaft of the motor 401 passes through the mounting frame 1 and is fixedly connected to a connecting roller 402, and two symmetrically distributed spiral conveying blades 403 are fixedly connected to the surface of the connecting roller 402.

[0040] When the cloth passes over the connecting roller 402, the starting motor 401 can drive the connecting roller 402 to rotate and drive the two spiral conveying blades 403 to rotate. Since the two spiral conveying blades 403 are symmetrically arranged, the wrinkles can be flattened from the middle to both sides, realizing the flattening function.

[0041] like Figure 1-Figure 8 As shown, the adjustment structure 2 includes two sliders 201 respectively arranged on both sides of the mounting frame 1, one side of the mounting frame 1 is rotatably connected to a threaded rod 204, and the other side of the mounting frame 1 is fixedly connected to a guide rod 203, one of the sliders 201 is threadedly connected to the threaded rod 204, and the other slider 201 is slidably connected to the guide rod 203.

[0042] A mounting shell 202 is provided in the middle of the inner side of the mounting frame 1, and both ends of the mounting shell 202 pass through the mounting frame 1 and are respectively fixedly connected to the surfaces of the two sliders 201. A mounting roller 205 is provided on the inner side of the mounting shell 202, and both ends of the mounting roller 205 are rotatably connected to mounting blocks 206. The mounting block 206 is slidably connected to the inner wall of the mounting shell 202, and a first spring 208 is fixedly connected between the surface of the mounting block 206 and the inner wall of the mounting shell 202.

[0043] An adjusting chamber 210 is provided inside the mounting shell 202, an extrusion block 209 is slidably connected to the inner wall of the adjusting chamber 210, a mounting rod 207 is fixedly connected to the surface of the extrusion block 209, and the other end of the mounting rod 207 is fixedly connected to the surface of the adjacent mounting block 206, a pressure sensor 211 is provided on the inner wall of the adjusting chamber 210, a buffer block 212 is provided on the surface of the pressure sensor 211, and an inert gas is filled between the buffer block 212 and the extrusion block 209;

[0044] During the guided transmission process, the tension of the cloth will change. By adjusting the height of the slider 201 through the threaded rod 204, the position of the mounting shell 202 can be adjusted so that it can drive the mounting roller 205 to stretch the cloth to different degrees, so as to achieve the effect of adjusting the tension and reduce the relaxation or breakage caused by improper tension.

[0045] Due to the arrangement of the mounting block 206 and the first spring 208, a small tension change will occur on the surface of the cloth during the conveying process. At this time, the first spring 208 can reduce the influence of this part of the tension change on the cloth guiding conveying, and when a break occurs, the mounting roller 205 is no longer squeezed by the cloth, so that the first spring 208 is completely reset, thereby driving the squeezing block 209 away from the buffer block 212 to reduce the squeezing of the inert gas, thereby reducing the pressure on the pressure sensor 211 through the buffer block 212. After the pressure sensor 211 detects that the pressure is lower than the preset value, it transmits a signal to the controller, and the controller controls the electromagnet 314 to cut off the power to drive the baffle 317 to reset, so that the two ends of the broken cloth can be clamped under the action of the auxiliary structure 3 to facilitate subsequent work.

[0046] Working principle: During the guided transmission process, the tension of the fabric will change. By adjusting the height of the slider 201 through the threaded rod 204, the position of the mounting shell 202 can be adjusted so that it can drive the mounting roller 205 to stretch the fabric to different degrees, so as to achieve the effect of adjusting the tension and reduce the relaxation or breakage caused by inappropriate tension. By starting the fan 309, the airflow can be introduced into the cavity through the collecting hole under the action of the fan 309, and introduced into the connecting shell 307 through the connecting pipe 305. In this process, the debris on the surface of the fabric can be collected and cleaned, and the debris entering the connecting shell 307 can be filtered by the filter 308, so that the airflow can be discharged through the mounting pipe 312. Under normal conditions, the electromagnet 314 is energized, so that the baffle 317 is close to the electromagnet 314 and compresses the second spring 315. At the same time, the block 316 blocks the through hole 311, so that the airflow can be discharged normally. When a break occurs, the installation The roller 205 is no longer squeezed by the cloth, so that the first spring 208 is completely reset, and then the squeezing block 209 is driven away from the buffer block 212 to reduce the squeezing of the inert gas, thereby reducing the pressure on the pressure sensor 211 through the buffer block 212. After the pressure sensor 211 detects that the pressure is lower than the preset value, it transmits a signal to the controller. The controller controls the electromagnet 314 to cut off the power to release the reset of the baffle 317. When the electromagnet 314 is powered off, it can drive the baffle 317 to reset and close to the separation ring 318 under the action of the second spring 315, so that the airflow cannot be discharged through the mounting tube 312. At this time, due to the reset of the baffle 317, the airflow can be introduced into the interior of the driving cavity through the through hole 311, and injected into the interior of the sleeve 302 under the action of the conduit 304, so that it pushes the piston rod 303 to drive the clamping plate 301 to move toward the mounting plate 306. In this process, the elastic force of the third spring 319 can be overcome, and the clamping plate 301 and the mounting plate 306 can be used to clamp the cloth.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A textile material guiding device for a textile machine, comprising a mounting frame (1), characterized in that: A guide roller (101) is arranged on the inner side of the mounting frame (1), a leveling structure (4) symmetrically distributed with the guide roller (101) is arranged on the inner side of the mounting frame (1), an adjustment structure (2) is arranged in the middle of the mounting frame (1), and an auxiliary structure (3) is arranged on one side of the mounting frame (1); The auxiliary structure (3) comprises a mounting seat arranged on one side of the mounting frame (1); a controller is arranged on the surface of the mounting seat; a connecting shell (307) is fixedly connected to the top of the mounting seat; a filter screen (308) is fixedly connected to the inner wall of the connecting shell (307); a partition (310) located on one side of the filter screen (308) is fixedly connected to the inner wall of the connecting shell (307); a mounting cavity is formed between the partition (310) and the filter screen (308); a fan (309) is arranged inside the mounting cavity; a mounting tube (312) connected to the mounting cavity is arranged on the side of the partition (310) away from the filter screen (308); the other end of the mounting tube (312) passes through the connecting shell (307); and a driving cavity is formed between the outer side of the mounting tube (312) and the connecting shell (307); The auxiliary structure (3) further comprises two clamping plates (301) which are mirror-imaged and distributed on the inner side of the mounting frame (1); both ends of the clamping plates (301) penetrate the mounting frame (1); and two sleeves (302) are fixedly connected to the surface of the mounting frame (1); a piston rod (303) is slidably connected inside the sleeve (302); one end of the piston rod (303) penetrates the sleeve (302) and is fixedly connected to the surface of an adjacent clamping plate (301); A side of the sleeve (302) away from the clamping plate (301) is connected to a conduit (304), and the other end of the conduit (304) is connected to the driving chamber; The inner wall of the mounting frame (1) is fixedly connected to a mounting plate (306) symmetrically distributed with the clamping plate (301); a cavity is provided inside the mounting plate (306); and evenly distributed collecting holes in communication with the cavity are provided on a side of the mounting plate (306) close to the clamping plate (301); a connecting pipe (305) is connected to the surface of the mounting plate (306); and the other end of the connecting pipe (305) is in communication with a connecting shell (307).

2. A textile material guiding device for a textile machine according to claim 1, characterized in that: A through hole (311) communicating with the drive chamber is provided on the surface of the mounting tube (312); a fixing plate (313) is fixedly connected to the inner wall of the mounting tube (312); an electromagnet (314) is fixedly connected to the side of the fixing plate (313) away from the partition (310); a baffle (317) is provided on the other side of the electromagnet (314); the baffle (317) is a component made of an iron metal material; a second spring (315) is fixedly connected between the baffle (317) and the fixing plate (313); a baffle (316) is fixedly connected to the surface of the baffle (317); the baffle (316) blocks the through hole (311).

3. A textile material guiding device for a textile machine according to claim 2, characterized in that: A separation ring (318) located on a side of the baffle plate (317) away from the electromagnet (314) is fixedly connected to the inner wall of the mounting tube (312), and the inner diameter of the separation ring (318) is smaller than the diameter of the baffle plate (317).

4. A textile material guiding device for a textile machine according to claim 1, characterized in that: The leveling structure (4) comprises a motor (401) arranged on one side of the mounting frame (1), the output shaft of the motor (401) passing through the mounting frame (1) and being fixedly connected to a connecting roller (402), and the surface of the connecting roller (402) being fixedly connected to two symmetrically distributed spiral conveying blades (403).

5. A textile material guiding device for a textile machine according to claim 1, characterized in that: The adjustment structure (2) comprises two sliders (201) respectively arranged on both sides of the mounting frame (1); one side of the mounting frame (1) is rotatably connected to a threaded rod (204); the other side of the mounting frame (1) is fixedly connected to a guide rod (203); one of the sliders (201) is threadedly connected to the threaded rod (204); and the other slider (201) is slidably connected to the guide rod (203).

6. A textile material guiding device for a textile machine according to claim 5, characterized in that: A mounting shell (202) is provided in the middle of the inner side of the mounting frame (1), both ends of the mounting shell (202) penetrate the mounting frame (1) and are respectively fixedly connected to the surfaces of the two sliders (201), a mounting roller (205) is provided on the inner side of the mounting shell (202), both ends of the mounting roller (205) are rotatably connected to mounting blocks (206), the mounting block (206) is slidably connected to the inner wall of the mounting shell (202), and a first spring (208) is fixedly connected between the surface of the mounting block (206) and the inner wall of the mounting shell (202).

7. A textile material guiding device for a textile machine according to claim 6, characterized in that: An adjusting chamber (210) is provided inside the mounting shell (202); an extrusion block (209) is slidably connected to the inner wall of the adjusting chamber (210); a mounting rod (207) is fixedly connected to the surface of the extrusion block (209); the other end of the mounting rod (207) is fixedly connected to the surface of the adjacent mounting block (206); a pressure sensor (211) is provided on the inner wall of the adjusting chamber (210); a buffer block (212) is provided on the surface of the pressure sensor (211); an inert gas is filled between the buffer block (212) and the extrusion block (209).

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