Gluing device for viscose cotton yarn

Abstract

The utility model discloses a viscose cotton yarn gluing device which comprises a bottom plate, four supports are evenly and fixedly connected to the bottom plate, rollers are rotationally connected to the inner sides of the supports, and tightness adjusting devices matched with the rollers to adjust the tightness of cotton yarn are arranged between the two supports on the left side and between the two supports on the right side. And a gluing device is arranged at the top ends of the two brackets in the middle. Glue is pressurized through the arranged gluing device and a pump body, the glue is sprayed out from spray heads at the upper end and the lower end, meanwhile, the two faces of cotton yarn are glued, and the gluing efficiency is improved; through the arranged electric push rod, the first connecting plate and the second connecting plate, the electric push rod shrinks to drive the second connecting plate to approach the first connecting plate until the lower sprayer abuts against the upper sprayer, the two sprayers shield nozzles of each other, and it is avoided that dust in air is accumulated in the spraying holes, and the spraying holes are blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a glue coating device for viscose cotton yarn. Background Art

[0002] Before knitting viscose cotton yarn, a layer of glue needs to be applied to the surface of the cotton yarn to protect it. However, in the process of conveying the cotton yarn through the wire roller, the conveying roller group and the driving device, the existing glue coating device often causes the cotton yarn to be too loose or too tight. Too looseness will affect the quality of glue coating, and the glue layer will be intermittent. Too tightness may cause the cotton yarn to break. Therefore, it is necessary to improve it in view of the above problems.

[0003] In the related technology, for example, the Chinese patent with application number "201921307695.2", which is named "A viscose cotton yarn gluing device", includes a bottom plate, mounting rods are fixedly installed on both sides of the upper surface of the bottom plate, and wire rollers are rotatably installed on the upper ends of the mounting rods, a conveying device body is fixedly installed in the middle of the upper surface of the bottom plate, a conveying roller group is fixedly installed on the conveying device body, and a wire pressing mechanism is arranged on both sides of the conveying device body, support plates are fixedly installed on both sides of the upper surface of the bottom plate, a top plate is fixedly installed on the upper ends of the two support plates, and a gluing mechanism is fixedly installed on the lower surface of the top plate, and the gluing mechanism includes a glue box fixedly installed on the lower surface of the top plate, a conduit is connected to the middle of the bottom surface of the glue box, and a pipe is connected to the lower end of the conduit, and a plurality of nozzles are evenly fixedly installed on the lower end of the pipe, and a valve is fixedly installed on the conduit. In the process of conveying cotton yarn, the gluing device for viscose cotton yarn can adjust the constant tension of the cotton yarn to prevent it from being too loose or too tight.

[0004] Although the above patent can adjust the tension of cotton yarn, it can only spray glue on one side of the cotton yarn, the glue spraying efficiency is low, and the nozzle cannot be protected when it is idle. Impurities in the air will accumulate in the nozzle hole for a long time, causing blockage of the nozzle hole and affecting the normal operation of the device. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a gluing device for viscose cotton yarn. Through the provided gluing device, a pump body pressurizes the glue, and the glue is sprayed out from the nozzles at the upper and lower ends, and the two sides of the cotton yarn are coated with glue at the same time, thereby improving the gluing efficiency; through the provided electric push rod, connecting plate one and connecting plate two, the electric push rod contracts, driving connecting plate two to approach connecting plate one, until the lower nozzle is against the upper nozzle, and the nozzles on both sides shield each other's nozzles, thereby preventing dust in the air from accumulating in the nozzle hole and clogging the nozzle hole.

[0006] One of the purposes of the utility model is achieved by the following technical solution: a gluing device for viscose cotton yarn, comprising: a bottom plate, four brackets are evenly fixed to the bottom plate, rollers are rotatably connected to the inner sides of the brackets, and tightness adjusting devices are provided between the two left and right brackets to cooperate with the rollers to adjust the tightness of the cotton yarn, and gluing devices are provided at the top ends of the two middle brackets;

[0007] The glue coating device includes a glue box, a connecting plate 1 and a connecting plate 2 which are symmetrically arranged up and down, a connecting pipe is connected to the bottom end of the glue box, a pump body is provided at the connection between the connecting pipe and the glue box, the bottom end of the connecting pipe is fixedly connected to the top end of the connecting plate 1, a guide pipe is embedded between the connecting plate 1 and the connecting plate 2, a plurality of nozzles are arranged on the opposite surfaces of the connecting plate 1 and the connecting plate 2, the connecting pipe, the guide pipe and the nozzle are connected to each other, an electric push rod is fixedly connected to both ends of the connecting plate 1, the bottom end of the bottom movable rod of the electric push rod is fixedly connected to the top end of the connecting plate 2, and the top end of the electric push rod is fixedly connected to the bottom end of the glue box. Through the provided gluing device, the pump body pressurizes the glue, and the glue is sprayed out from the nozzles at the upper and lower ends, and the two sides of the cotton yarn are coated with glue at the same time, thereby improving the gluing efficiency; through the provided electric push rod, connecting plate one and connecting plate two, the electric push rod contracts, driving connecting plate two to approach connecting plate one, until the lower nozzle is against the upper nozzle, and the nozzles on both sides block each other's nozzles, thereby preventing dust in the air from accumulating in the nozzle hole and causing blockage of the nozzle hole.

[0008] According to the viscose cotton yarn gluing device, the tension adjustment device includes two hydraulic rods, the movable ends of the hydraulic rods are fixedly connected to a fixed plate, the upper surface of the fixed plate is fixedly connected to two springs, the top end of the spring is fixedly connected to a U-shaped plate, the inner side wall of the U-shaped plate is rotatably connected to a clamping roller, the bottom ends of the U-shaped plates are fixedly connected to sliding rods, and the bottom ends of the sliding rods pass through the bottom end of the fixed plate.

[0009] According to the viscose cotton yarn gluing device, the bottom end of the hydraulic rod is fixedly connected to the upper surface of the bottom plate.

[0010] A viscose cotton yarn gluing device is provided, wherein the bottom end of the glue box is fixedly connected to the top end of the bracket.

[0011] According to the viscose cotton yarn gluing device, the positions of the upper nozzles correspond to the positions of the lower nozzles.

[0012] According to the viscose cotton yarn gluing device, the pressing rollers are all rubber rollers.

[0013] According to the viscose cotton yarn gluing device, a valve is installed on the connecting pipe.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional diagram of a gluing device for viscose cotton yarn according to the utility model;

[0017] Figure 2 This is a front view of a gluing device for viscose cotton yarn according to the utility model;

[0018] Figure 3 This is a three-dimensional diagram of a gluing device for viscose cotton yarn according to the utility model;

[0019] Figure 4 The utility model is a three-dimensional diagram of a tension adjustment device of a viscose cotton yarn gluing device.

[0020] Legend:

[0021] 1. Bottom plate; 2. Bracket; 3. Roller; 4. Gluing device; 5. Tension adjusting device; 401. Glue box; 402. Connecting pipe; 403. Pump body; 404. Nozzle; 405. Electric push rod; 406. Connecting plate 1; 407. Connecting plate 2; 408. Guide tube; 501. Hydraulic rod; 502. Fixed plate; 503. Spring; 504. U-shaped plate; 505. Pressure roller; 506. Sliding rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a gluing device for viscose cotton yarn, which comprises: a bottom plate 1, four brackets 2 are evenly fixed to the bottom plate 1, rollers 3 are rotatably connected to the inner sides of the brackets 2, and tightness adjusting devices 5 are provided between the two left and right brackets 2 to cooperate with the rollers 3 to adjust the tightness of the cotton yarn, and gluing devices 4 are provided at the tops of the two middle brackets 2;

[0024] The glue coating device 4 includes a glue box 401, a connecting plate 1 406 and a connecting plate 2 407 which are symmetrically arranged above and below. The bottom end of the glue box 401 is fixedly connected to the top of the bracket 2. The bottom end of the glue box 401 is connected with a connecting pipe 402, and a valve is installed on the connecting pipe 402. A pump body 403 is provided at the connection between the connecting pipe 402 and the glue box 401. The bottom end of the connecting pipe 402 is fixedly connected to the top of the connecting plate 1 406. A guide is embedded between the connecting plate 1 406 and the connecting plate 2 407. The connecting plate 408, the connecting plate 1 406 and the connecting plate 2 407 are provided with a plurality of nozzles 404 on the opposite sides thereof, the connecting pipe 402, the guide pipe 408 and the nozzles 404 are mutually connected, the positions of the nozzles 404 at the top correspond to the positions of the nozzles 404 at the bottom, the two ends of the connecting plate 1 406 are fixedly connected with electric push rods 405, the bottom end of the movable rod of the electric push rod 405 is fixedly connected to the top end of the connecting plate 2 407, and the top end of the electric push rod 405 is fixedly connected to the bottom end of the glue box 401;

[0025] The tension adjustment device 5 includes two hydraulic rods 501, the bottom ends of the hydraulic rods 501 are fixedly connected to the upper surface of the bottom plate 1, the movable ends of the hydraulic rods 501 are fixedly connected to the fixed plates 502, the upper surface of the fixed plates 502 are fixedly connected to two springs 503, the top ends of the springs 503 are fixedly connected to the U-shaped plates 504, the inner side walls of the U-shaped plates 504 are rotatably connected to the clamping rollers 505, the clamping rollers 505 are all rubber rollers, the bottom ends of the U-shaped plates 504 are fixedly connected to the sliding rods 506, the bottom ends of the sliding rods 506 pass through the bottom ends of the fixed plates 502. Through the provided glue coating device 4, when the cotton yarn is coated with glue, the valve is opened to connect the glue box 401 with the connecting pipe 402. In the next step, the pump body 403 is started to pressurize the glue in the connecting pipe 402. After pressurization, the glue is transmitted to the guide pipe 408. Since the guide pipe 408 connects the nozzles 404 at the upper and lower ends, the glue is finally sprayed out from the nozzles 404 at the upper and lower ends, and the two sides of the cotton yarn are coated with glue at the same time, thereby improving the gluing efficiency. Through the provided electric push rod 405, connecting plate 1 406 and connecting plate 2 407, when the nozzle 404 is idle, the electric push rod 405 is started to shrink, driving the connecting plate 2 407 to approach the connecting plate 1 406, until the lower nozzle 404 is against the upper nozzle 404, and the nozzles 404 on both sides block each other's nozzles, thereby preventing dust particles in the air from accumulating in the nozzle hole and clogging the nozzle hole.

[0026] Working principle: when in use, the cotton yarn is staggered through the roller 3 and the pressure roller 505, the hydraulic rod 501 is started to push the pressure roller 505 to cooperate with the roller 3 to adjust the tightness of the cotton yarn, when the cotton yarn is coated with glue, the valve is opened to connect the glue tank 401 with the connecting pipe 402, the next step is to start the pump body 403 to pressurize the glue in the connecting pipe 402, and the glue is transmitted to the guide pipe 408 after pressurization. Since the guide pipe 408 connects the nozzles 404 at the upper and lower ends, the glue is finally sprayed out from the nozzles 404 at the upper and lower ends, and the two sides of the cotton yarn are coated with glue at the same time, so as to improve the gluing efficiency. When the nozzle 404 is idle, the electric push rod 405 is started to shrink, driving the second connecting plate 407 to approach the first connecting plate 406, until the lower nozzle 404 and the upper nozzle 404 are against each other, and the nozzles 404 on both sides block each other's nozzles, so as to avoid the accumulation of dust in the air in the nozzle hole and blockage of the nozzle hole.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A gluing device for viscose cotton yarn, comprising: The bottom plate (1) is characterized in that four brackets (2) are evenly fixed to the bottom plate (1), the inner sides of the brackets (2) are rotatably connected to rollers (3), and between the two left and right brackets (2) are arranged tension adjustment devices (5) for cooperating with the rollers (3) to adjust the tightness of the cotton yarn, and the top ends of the two middle brackets (2) are provided with glue coating devices (4); The glue coating device (4) comprises a glue box (401), a connecting plate 1 (406) and a connecting plate 2 (407) symmetrically arranged in a vertical direction. The bottom end of the glue box (401) is connected with a connecting pipe (402). A pump body (403) is provided at the connection between the connecting pipe (402) and the glue box (401). The bottom end of the connecting pipe (402) is fixedly connected to the top end of the connecting plate 1 (406). A guide pipe (403) is embedded between the connecting plate 1 (406) and the connecting plate 2 (407). 8), a plurality of nozzles (404) are arranged on the opposite surfaces of the connecting plate 1 (406) and the connecting plate 2 (407), the connecting pipe (402), the guide pipe (408), and the nozzles (404) are interconnected, and both ends of the connecting plate 1 (406) are fixedly connected with electric push rods (405), the bottom end of the movable rod at the bottom end of the electric push rod (405) is fixedly connected to the top end of the connecting plate 2 (407), and the top end of the electric push rod (405) is fixedly connected to the bottom end of the glue box (401).

2. A viscose cotton yarn gluing device according to claim 1, characterized in that: The tension adjustment device (5) comprises two hydraulic rods (501), the movable ends of the hydraulic rods (501) are fixedly connected to a fixed plate (502), the upper surface of the fixed plate (502) is fixedly connected to two springs (503), the top ends of the springs (503) are fixedly connected to a U-shaped plate (504), the inner side wall of the U-shaped plate (504) is rotatably connected to a clamping roller (505), the bottom ends of the U-shaped plates (504) are fixedly connected to sliding rods (506), and the bottom ends of the sliding rods (506) pass through the bottom end of the fixed plate (502).

3. A viscose cotton yarn gluing device according to claim 2, characterized in that: The bottom end of the hydraulic rod (501) is fixedly connected to the upper surface of the bottom plate (1).

4. The gluing device for viscose cotton yarn according to claim 1, characterized in that: The bottom end of the glue box (401) is fixedly connected to the top end of the bracket (2).

5. The gluing device for viscose cotton yarn according to claim 1, characterized in that: The positions of the nozzles (404) described above correspond to the positions of the nozzles (404) described below.

6. The gluing device for viscose cotton yarn according to claim 2, characterized in that: The pressing rollers (505) are all rubber rollers.

7. A viscose cotton yarn gluing device according to claim 6, characterized in that: The connecting pipe (402) is provided with a valve.

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