Regenerated polyester coated yarn preparation device

Abstract

The utility model discloses a regenerated polyester coated yarn preparation device which comprises a yarn coating operation machine table, a fixed sliding frame is installed above the yarn coating operation machine table, a lifting sliding table is installed in the fixed sliding frame, and the two ends of the lifting sliding table vertically slide along the surface of the fixed sliding frame through sliding plate assemblies. The front end of the sliding plate assembly is connected with a tension adjusting wheel through a rotating shaft, and the first covering yarn machine wheel, the tension adjusting wheel and the second covering yarn machine wheel are connected through polyester silk threads. The tension adjusting wheel capable of being adjusted in a lifting mode is installed and used for rapidly controlling and adjusting the installation height of the tension adjusting wheel, so that the yarn covering tension between the first yarn covering machine wheel and the second yarn covering machine wheel is promoted to be changed, and when the height of the tension adjusting wheel is higher, the yarn covering tension of regenerated polyester is larger, and the yarn covering tension of the regenerated polyester is larger. Therefore, it can be guaranteed that the surface of regenerated polyester is in a tightened and straight state during yarn covering operation, and then the forming quality and effect of regenerated polyester yarn are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of regenerated polyester production, specifically to a regenerated polyester covered yarn preparation device. BACKGROUND

[0002] Polyester fiber, commonly known as "polyester", is a synthetic fiber obtained by spinning polyester obtained by polycondensation of organic dibasic acid and dibasic alcohol, which belongs to high molecular compound. With the attention of people to environmental protection and sustainable development, more and more regenerated fibers enter the sight of consumers. Regenerated polyester refers to using polyester fabric, waste polyester bottle pieces, spinning waste silk, bubble material and slurry block as raw materials. The waste bottle pieces are crushed and washed, and the mixture of various materials is dried, melted and extruded, spun, wound, bundled, drawn, curled, relaxed and heat set. According to the needs, it can be cut to form regenerated polyester staple, which is a full use of renewable resources. It has a wide market because of its low cost and good performance. Cover yarn is a common material in textile industry, which is composed of core wire and outer cover yarn. In the manufacture of cover yarn, regenerated polyester cover yarn often uses nylon elastic wire as core wire, and the core wire is spirally wound with regenerated polyester wire.

[0003] The Chinese patent document with publication number CN116949627A relates to the technical field of regenerated polyester cover yarn preparation equipment, specifically a regenerated polyester cover yarn preparation device. The present application is used to solve the technical problem that the existing regenerated polyester cover yarn preparation device in the actual production process, because the regenerated polyester is spirally wound outside the core wire, the length of the regenerated polyester wire is often longer than the length of the core wire, which may result in the situation that the regenerated polyester wire is used up in advance. At this time, it is necessary to stop the machine for changing the wire roll and manually connecting. Because the regenerated polyester wire is thin, it is not convenient for the workers to connect the two groups of regenerated polyester wire, which reduces the preparation efficiency of the regenerated polyester cover yarn. The device main body is provided with a core wire moving part and a polyester winding and connecting part, and the core wire moving part is connected with a core wire.

[0004] The above-mentioned prior art cannot conveniently and quickly adjust the tension of the cover yarn of the regenerated polyester, which leads to the fact that the surface of the regenerated polyester is not smooth and flat enough, and further affects the processing and forming quality. Therefore, a new regenerated polyester cover yarn preparation device needs to be developed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a regenerated polyester cover yarn preparation device to solve the problem that the prior art cannot conveniently and quickly adjust the tension of the cover yarn of the regenerated polyester, which leads to the fact that the surface of the regenerated polyester is not smooth and flat enough, and further affects the processing and forming quality.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of regenerated polyester covering yarn preparation device, including covering yarn operation machine table, the upper portion of covering yarn operation machine table is equipped with fixed sliding frame, the inside of fixed sliding frame is equipped with lifting sliding table, the both ends of lifting sliding table are vertically slid along the surface of fixed sliding frame by slide plate assembly, the front end of slide plate assembly is connected with tension adjusting wheel by pivot, one side of tension adjusting wheel is equipped with first covering yarn machine wheel, the other side of tension adjusting wheel is equipped with second covering yarn machine wheel, first covering yarn machine wheel, tension adjusting wheel and second covering yarn machine wheel are connected by polyester silk thread.

[0007] Preferably, the surface center of the first covering yarn machine wheel is connected with a driving sprocket through a transmission shaft, and the surface center of the second covering yarn machine wheel is connected with a driven sprocket through a transmission shaft.

[0008] Preferably, the surface of the driving sprocket is drivingly connected with the driven sprocket through a chain.

[0009] Preferably, the outer surface of the transmission shaft is connected with a bearing housing through a bearing, and the bearing housing is fixedly connected with the covering yarn operation machine table through bolts.

[0010] Preferably, the driving sprocket is connected with a fixed handle through a transmission shaft.

[0011] Preferably, the upper end surface of the lifting sliding table is provided with a lifting control rod, and the upper end of the lifting control rod is limitingly fixed with the top end of the fixed sliding frame through a limiting nut.

[0012] Preferably, the upper end of the lifting control rod is provided with a control handle.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a tension adjusting wheel with adjustable lifting function is installed, which is used for quickly controlling and adjusting the installation height of the tension adjusting wheel, so that the covering yarn tension between the first covering yarn machine wheel and the second covering yarn machine wheel is changed, when the height of the tension adjusting wheel is higher, the covering yarn tension of the regenerated polyester is greater, so that the surface of the regenerated polyester can be kept in a taut and straight state during the covering yarn operation, thereby improving the forming quality and effect of the regenerated polyester yarn. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the utility model;

[0016] Fig. 2 It is a side structure schematic view of the utility model;

[0017] Fig. 3 It is an upper end structure schematic view of the utility model.

[0018] In the figure: 1, the filament coating operation machine table; 2, the second filament coating machine wheel; 3, the driven sprocket; 4, the chain; 5, the transmission shaft; 6, the driving sprocket; 7, the first filament coating machine wheel; 8, the slide plate assembly; 9, the tension adjusting wheel; 10, the limit nut; 11, the control handle; 12, the fixed carriage; 13, the lifting control rod; 14, the lifting slide table; 15, the bearing seat; 16, the fixed handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0020] Please refer to Figs. 1-3 The present application provides an embodiment: a regenerated polyester filament coating preparation device, which comprises a filament coating operation machine table 1, a fixed carriage 12 is installed above the filament coating operation machine table 1, a lifting slide table 14 is installed inside the fixed carriage 12, the two ends of the lifting slide table 14 are vertically slid along the surface of the fixed carriage 12 through a slide plate assembly 8, a tension adjusting wheel 9 is connected to the front end of the slide plate assembly 8 through a rotating shaft, a first filament coating machine wheel 7 is installed on one side of the tension adjusting wheel 9, a second filament coating machine wheel 2 is installed on the other side of the tension adjusting wheel 9, and the first filament coating machine wheel 7, the tension adjusting wheel 9 and the second filament coating machine wheel 2 are connected through polyester filament lines.

[0021] Further, a driving sprocket 6 is connected to the surface center of the first filament coating machine wheel 7 through a transmission shaft 5, and a driven sprocket 3 is connected to the surface center of the second filament coating machine wheel 2 through the transmission shaft 5.

[0022] Further, a bearing seat 15 is connected to the outer surface of the transmission shaft 5 through a bearing, and the bearing seat 15 is fixedly connected to the filament coating operation machine table 1 through bolts, which facilitates quick installation and fixation of the transmission shaft 5.

[0023] Further, a fixed handle 16 is connected to the driving sprocket 6 through the transmission shaft 5, an operator rotates the fixed handle 16 to drive and control the driving sprocket 6 to rotate, and the surface of the driving sprocket 6 is drivingly connected to the driven sprocket 3 through the chain 4, so as to drive and control the driven sprocket 3 to rotate synchronously.

[0024] Further, the upper end surface of the lifting slide 14 is provided with a lifting control rod 13, the upper end of the lifting control rod 13 is fixedly connected with the top end of the fixed slide 12 through a limiting nut 10, the upper end of the lifting control rod 13 is provided with a control handle 11, the lifting control rod 13 is pulled through the use of the control handle 11, the lifting slide 14 is vertically adjusted along the surface of the fixed slide 12, after the installation height is adjusted, the limiting nut 10 is locked to limit and fix the lifting control rod 13 and the fixed slide 12.

[0025] Working principle: in use, the operator rotates the fixed handle 16 to drive the control driving sprocket 6 to rotate, the surface of the driving sprocket 6 is connected with the driven sprocket 3 through the chain 4, so as to drive the synchronous rotation of the driven sprocket 3, the driving sprocket 6 is connected with the first covering wire machine wheel 7 through the transmission shaft 5, the driven sprocket 3 is connected with the second covering wire machine wheel 2 through the transmission shaft 5, and then the first covering wire machine wheel 7 and the second covering wire machine wheel 2 can be driven to perform the covering wire operation, the tension adjusting wheel 9 is installed between the first covering wire machine wheel 7 and the second covering wire machine wheel 2, the installation height of the tension adjusting wheel 9 can be adjusted, the lifting control rod 13 is pulled through the use of the control handle 11, the lifting slide 14 is vertically adjusted along the surface of the fixed slide 12, after the installation height is adjusted, the limiting nut 10 is locked to limit and fix the lifting control rod 13 and the fixed slide 12, and then the installation height of the tension adjusting wheel 9 can be limited and fixed, the tension adjusting wheel 9 with adjustable installation height is installed, which is used for quickly controlling and adjusting the installation height of the tension adjusting wheel, so that the covering wire tension between the first covering wire machine wheel 7 and the second covering wire machine wheel 2 changes, the higher the height of the tension adjusting wheel 9 is, the greater the covering wire tension of the regenerated polyester is, so that the surface of the regenerated polyester can be kept in a tight and straight state during the covering wire operation, and the forming quality and effect of the regenerated polyester wire are improved.

[0026] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations exist in any actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0027] The standard parts used in the present application file can be purchased from the market, the specific connection mode of each part is connected by using the conventional means such as bolt, rivet, welding and the like in the prior art, and the mechanical, parts and equipment adopt the conventional type in the prior art, plus the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for preparing regenerated polyester covered yarn, comprising a covering operation machine (1), characterized in that, The upper part of the filament coating operation machine (1) is provided with a fixed slide (12), the inside of the fixed slide (12) is provided with a lifting slide (14), the two ends of the lifting slide (14) are vertically slid along the surface of the fixed slide (12) through a slide plate assembly (8), the front end of the slide plate assembly (8) is connected with a tension adjusting wheel (9) through a rotating shaft, one side of the tension adjusting wheel (9) is provided with a first filament coating machine wheel (7), the other side of the tension adjusting wheel (9) is provided with a second filament coating machine wheel (2), the first filament coating machine wheel (7), the tension adjusting wheel (9) and the second filament coating machine wheel (2) are connected through polyester filament lines.

2. A device for preparing regenerated polyester covered yarn according to claim 1, characterized in that: The surface center of the first filament coating machine wheel (7) is connected with a driving sprocket (6) through a transmission shaft (5), and the surface center of the second filament coating machine wheel (2) is connected with a driven sprocket (3) through the transmission shaft (5).

3. A device for preparing regenerated polyester covered yarn according to claim 2, characterized in that: The surface of the driving sprocket (6) is drivingly connected with the driven sprocket (3) through a chain (4).

4. The device for preparing regenerated polyester covered yarn according to claim 2, characterized in that: The outer surface of the transmission shaft (5) is connected with a bearing seat (15) through a bearing, and the bearing seat (15) is fixedly connected with the filament coating operation machine (1) through bolts.

5. The device for preparing regenerated polyester covered yarn according to claim 2, characterized in that: The driving sprocket (6) is connected with a fixed handle (16) through the transmission shaft (5).

6. The device for preparing regenerated polyester covered yarn according to claim 1, characterized in that: The upper end surface of the lifting slide (14) is provided with a lifting control rod (13), and the upper end of the lifting control rod (13) is limitingly fixed with the top end of the fixed slide (12) through a limiting nut (10).

7. A device for preparing regenerated polyester covered yarn according to claim 6, characterized in that: The upper end of the lifting control rod (13) is provided with a control handle (11).

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