Yarn tension adjusting structure for gauze production

Abstract

The utility model belongs to the technical field of gauze production, and particularly relates to a yarn tension adjusting structure for gauze production, which comprises a connecting frame, a lifting component connected onto the connecting frame and used for driving the height position of an adjusting component to change, and the adjusting component connected with the lifting component and synchronously moves up and down along with the lifting component so as to realize yarn tension adjustment. The adjusting part comprises a driving motor connected to the top of the connecting frame, the output end of the driving motor is connected with a threaded lead screw, a threaded sleeve is screwed on the threaded lead screw, a guide seat in sliding fit with the guide groove is integrally connected to the outer side of the threaded sleeve, and the outer side of the guide seat is connected with the mounting frame; the thread sleeve moves up and down along the outer side of the thread lead screw, the height position of the mounting frame is driven to be changed, the pressing roller is changed along with the position of the mounting frame, the tightness of the yarn is adjusted, and therefore the machining efficiency is improved, the yarn is guided through the guide sliding groove, and the smoothness in the yarn conveying process is improved.

Description

Technical Field

[0001] This utility model relates to the field of gauze production technology, specifically to a yarn tension adjustment structure for gauze production. Background Technology

[0002] Yarn is a type of textile product made from various textile fibers processed into a certain fineness. It is used for weaving, rope making, thread making, knitting, and embroidery, and is divided into short fiber yarn and continuous filament yarn.

[0003] In the production of gauze, the yarn needs to be conveyed. However, the lack of a tension adjustment structure during the conveying process can cause the yarn to become loose, which can cause inconvenience to users. Therefore, a yarn tension adjustment structure for gauze production is proposed. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] Therefore, the purpose of this utility model is to provide a yarn tension adjustment structure for yarn production. The drive motor drives the threaded screw to rotate in the connecting groove, so that the threaded sleeve moves up and down along the outside of the threaded screw, which drives the height position of the mounting frame to change. The pressure roller follows the position change of the mounting frame, pressing down to increase the tightness of the yarn and moving up to decrease the tightness, thereby adjusting the tightness of the yarn, thereby increasing the processing efficiency. The guide groove guides the yarn, improving the smoothness of the yarn conveying process.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] A yarn tension adjustment structure for yarn production, comprising:

[0008] As a connecting frame for connecting base frame;

[0009] The lifting component is connected to the connecting frame and drives the adjustment component to change its height position;

[0010] The adjusting component is connected to the lifting component and moves up and down synchronously with the lifting component to adjust the yarn tension.

[0011] As a preferred embodiment of the yarn tension adjustment structure for gauze production described in this utility model, the connecting frame has a connecting groove inside, a guide groove communicating with the connecting groove is provided on the outside of the connecting frame, and a variable speed motor is connected to the bottom of the connecting frame.

[0012] As a preferred embodiment of the yarn tension adjustment structure for gauze production described in this utility model, the adjustment component includes a drive motor connected to the top of the connecting frame, a threaded screw connected to the output end of the drive motor, a threaded sleeve screwed onto the threaded screw, a guide seat integrally formed on the outer side of the threaded sleeve and slidingly engaged with the guide groove, and a mounting frame connected to the outer side of the guide seat.

[0013] As a preferred embodiment of the yarn tension adjustment structure for gauze production described in this utility model, the adjustment component includes a pressure roller rotatably connected to the mounting frame, and multiple sets of guide grooves are provided on the outer side of the pressure roller.

[0014] As a preferred embodiment of the yarn tension adjustment structure for gauze production described in this utility model, multiple sets of the guide grooves are arranged linearly and equidistantly from left to right along the outer side of the pressure roller.

[0015] As a preferred embodiment of the yarn tension adjustment structure for gauze production described in this utility model, the adjustment component further includes a bracket placed in the mounting frame. Multiple sets of guide wheels are linearly and equidistantly connected from left to right inside the bracket. The guide wheels are correspondingly matched with guide grooves. An adjustment bolt is connected to the outside of the bracket, and a locking nut is connected to the adjustment bolt to lock it.

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

[0017] The drive motor drives the threaded screw to rotate within the connecting groove, causing the threaded sleeve to move up and down along the outside of the threaded screw. This changes the height of the mounting frame, and the pressure roller follows the position of the mounting frame. Pressing down increases the tightness of the yarn, while moving up decreases the tightness, thus adjusting the yarn tension and increasing processing efficiency. The guide chute also guides the yarn, improving the smoothness of the yarn transport process. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0021] Figure 3 This utility model Figure 2 Partial structural diagram.

[0022] In the diagram: 100 connecting frame, 110 connecting groove, 111 guide groove, 120 variable speed motor, 200 lifting component, 210 drive motor, 211 threaded screw, 220 threaded sleeve, 221 guide seat, 230 mounting bracket, 300 adjusting component, 310 pressure roller, 311 guide slide, 320 bracket, 321 adjusting bolt, 322 locking nut, 330 guide wheel. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] This utility model provides a yarn tension adjustment structure for gauze production. Please refer to [link / reference]. Figure 1 It includes a connecting frame 100, a lifting component 200, and an adjusting component 300;

[0028] Please continue reading. Figure 1-2 , serving as the connecting frame 100;

[0029] A connecting groove 110 is provided inside the connecting frame 100, and a guide groove 111 communicating with the connecting groove 110 is provided on the outside of the connecting frame 100. A variable speed motor 120 is connected to the bottom of the connecting frame 100, and the output shaft of the variable speed motor 120 is connected to the connecting frame 100 and drives the connecting frame 100 to rotate.

[0030] Please continue reading. Figure 1-3 The lifting component 200 is connected to the connecting frame 100, which drives the adjustment component 300 to change its height position;

[0031] The adjusting component 200 includes a drive motor 210 threadedly connected to the top of the connecting frame 100. The output end of the drive motor 210 is connected to a threaded screw 211. A threaded sleeve 220 is screwed onto the threaded screw 211. A guide seat 221 that slides with the guide groove 111 is integrally formed on the outside of the threaded sleeve 220. A mounting frame 230 is connected to the outside of the guide seat 221. Since the threaded sleeve 220 is screwed onto the threaded screw 211 and the guide groove 111 slides with the guide seat 221, when the threaded screw 211 rotates, the threaded sleeve 220 moves up and down along the outside of the threaded screw 211, thereby changing the height position of the mounting frame 230.

[0032] action:

[0033] When the drive motor 210 works, it drives the threaded screw 211 to rotate within the connecting groove 110. Since the threaded sleeve 220 is screwed into the threaded screw 211 and the guide groove 111 is limited and slidably engaged with the guide seat 221, when the threaded screw 211 rotates, the threaded sleeve 220 moves up and down along the outside of the threaded screw 211, causing the height position of the mounting bracket 230 to change.

[0034] Please continue reading. Figure 1-3 The adjusting component 300 is connected to the lifting component 200 and moves up and down synchronously with the lifting component 200 to achieve yarn tension adjustment;

[0035] The adjusting component 300 includes a pressure roller 310 rotatably connected to the mounting frame 230. Multiple sets of guide grooves 311 are provided on the outer side of the pressure roller 310. The multiple sets of guide grooves 311 are arranged linearly and equidistantly from left to right along the outer side of the pressure roller 310. The pressure roller 310 changes position with the mounting frame 230. Pressing down increases the tightness of the yarn, and moving up decreases the tightness, thereby adjusting the tightness of the yarn, thereby increasing processing efficiency. The guide grooves 311 guide the yarn and improve the smoothness of the yarn conveying process.

[0036] Furthermore, the adjusting component 300 also includes a bracket 320 placed inside the mounting bracket 230. Multiple sets of guide wheels 330 are linearly and equidistantly connected from left to right inside the bracket 320. The guide wheels 330 are correspondingly engaged with the guide grooves 311. An adjusting bolt 321 is connected to the outside of the bracket 320. A locking nut 322 is connected to the adjusting bolt 321 to lock the adjusting bolt 321.

[0037] Action 1:

[0038] The guide wheel 330 serves as an auxiliary guiding structure to guide the yarn;

[0039] Action 2:

[0040] By cooperating with the adjusting bolt 321 and the locking nut 322, the position of the bracket 320 is adjusted from inside the mounting frame 230 until it is far away from the pressure roller 310. Then, the variable speed motor 120 drives the overall structure to shift, which in turn drives the guide wheel 330 to deflect to the side. By pressing the yarn with the side of the guide wheel 330, the yarn is laterally pressed and adjusted, which can adapt to different pressure adjustment operations.

[0041] Working principle: When in use, the drive motor 210 drives the threaded screw 211 to rotate within the connecting groove 110, causing the threaded sleeve 220 to move up and down along the outside of the threaded screw 211. This causes the height position of the mounting frame 230 to change, and the pressure roller 310 follows the position change of the mounting frame 230. Pressing down increases the tightness of the yarn, while moving up decreases the tightness, thus adjusting the tightness of the yarn and increasing processing efficiency. The guide groove 311 guides the yarn, improving the smoothness of the yarn conveying process.

[0042] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A yarn tension adjustment structure for gauze production, characterized in that, include: The connecting frame (100) serves as the connecting base frame; The lifting component (200) is connected to the connecting frame (100) and drives the adjustment component (300) to change its height position; The adjusting component (300) is connected to the lifting component (200) and moves up and down synchronously with the lifting component (200) to achieve yarn tension adjustment.

2. The yarn tension adjustment structure for yarn production according to claim 1, characterized in that, The connecting frame (100) has a connecting groove (110) inside, and a guide groove (111) communicating with the connecting groove (110) is provided on the outside of the connecting frame (100). A variable speed motor (120) is connected to the bottom of the connecting frame (100).

3. The yarn tension adjustment structure for gauze production according to claim 2, characterized in that, The adjusting component (300) includes a drive motor (210) connected to the top of the connecting frame (100). The output end of the drive motor (210) is connected to a threaded screw (211). A threaded sleeve (220) is screwed onto the threaded screw (211). A guide seat (221) that slides with the guide groove (111) is integrally formed on the outside of the threaded sleeve (220). A mounting bracket (230) is connected to the outside of the guide seat (221).

4. The yarn tension adjustment structure for gauze production according to claim 3, characterized in that, The adjusting component (300) includes a pressure roller (310) rotatably connected to the mounting frame (230), and multiple sets of guide grooves (311) are provided on the outer side of the pressure roller (310).

5. The yarn tension adjustment structure for gauze production according to claim 4, characterized in that, Multiple sets of guide grooves (311) are arranged linearly and equidistantly from left to right along the outer side of the pressure roller (310).

6. The yarn tension adjustment structure for gauze production according to claim 5, characterized in that, The adjustment component (300) also includes a bracket (320) placed in the mounting frame (230). Multiple sets of guide wheels (330) are linearly and equidistantly connected from left to right in the bracket (320). The guide wheels (330) are correspondingly engaged with the guide grooves (311). An adjustment bolt (321) is connected to the outside of the bracket (320). A locking nut (322) is connected to the adjustment bolt (321) to lock the adjustment bolt (321).

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