Winding mechanism for spandex yarn preparation

Abstract

The winding mechanism for spandex yarn preparation comprises a device body and a winding drum shaft arranged in the middle of the lower left side of the device body, a rotary disc is arranged on the outer side of the middle of the winding drum shaft, a replacement rod is arranged on the upper side of the rotary disc, a winding adjusting rod is arranged on the lower side of the rotary disc, and a winding adjusting rod is arranged on the winding drum shaft. A rotating rail is arranged at the connecting position of the drum winding shaft and the rotating disc, fixing pieces are arranged on the outer portions of the left sides of the replacing rod, the winding adjusting rod and the drum winding shaft correspondingly, a control panel is arranged on the outer portion of the upper left side of the device body, and guard rails are arranged at the front end and the rear end of the lower side of the device body correspondingly. The air inflation pipe is inflated through the air inflation device, the air bag is expanded and protrudes out of the opening, the air bag can be effectively matched with the fixing piece to fasten the bobbin, it is guaranteed that the edge of the bobbin is not damaged while the bobbin is fixed, and the stability of the bobbin is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field related to winding mechanisms, and particularly relates to a winding mechanism for preparing spandex yarn. Background Art

[0002] The winding mechanism for preparing spandex yarn is a device used to prepare spandex yarn. Its main function is to wind the spandex yarn from the changing rod and the winding adjustment rod onto the bobbin to form the finished spandex yarn.

[0003] The winding mechanism plays a vital role in the spandex yarn preparation process. Its stable working performance and precise control capabilities can ensure the quality and production efficiency of the spandex yarn.

[0004] However, in an existing winding mechanism for preparing spandex yarn, when an operator installs a bobbin for winding the spandex yarn onto a bobbin shaft and then uses a fixing member to tighten the bobbin, the fixing member may over-press the bobbin, causing damage to the edge of the bobbin and resulting in instability in the subsequent bobbin winding operation. Utility Model Content

[0005] The purpose of the utility model is to provide a winding mechanism for spandex yarn preparation, so as to solve the problem proposed in the above background technology that when the existing workers install the bobbin for winding the spandex yarn on the winding shaft and then use the fixing parts to tighten the bobbin, the fixing parts will cause excessive compression of the bobbin, resulting in damage to the edge of the bobbin and causing instability in the subsequent winding operation of the bobbin.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a winding mechanism for preparing spandex yarn, comprising a device body and a winding shaft arranged at the middle position of the lower left side of the device body;

[0007] A turntable is provided at the middle outer position of the winding shaft, a changing rod is provided at the upper position of the turntable, a winding adjustment rod is provided at the lower position of the turntable, a turning rail is provided at the connection position of the winding shaft and the turntable, and fixing parts are respectively provided at the changing rod, the winding adjustment rod and the left outer position of the winding shaft;

[0008] A control panel is provided on the upper left side of the device body, and guard rails are provided at the front and rear ends of the lower side of the device body. The device body is powered by connecting to an external power supply.

[0009] An air bag is provided at the middle inner side of the winding shaft, a plurality of openings are provided on the outer wall of the winding shaft, and an inflation tube is provided at the front end of the air bag;

[0010] A fixing block is provided at the right end position of the winding adjustment rod, a fixing plate is provided at the middle connection position between the fixing block and the winding adjustment rod, a fixing nut is provided at the left connection position between the fixing plate and the winding adjustment rod, and a sliding groove is provided at the middle inner position of the fixing plate.

[0011] Preferably, the fixing block is connected to the turntable by an integrated connection, and the winding adjustment rod is connected to the fixing block by a sleeve connection.

[0012] Preferably, the changing rod is connected to the turntable by an integrated connection, and the turntable can rotate outside the turntable.

[0013] Preferably, the winding adjustment rod can move up and down on the fixed block, and the plurality of fixing parts are connected to the replacement rod, the winding adjustment rod and the winding drum shaft respectively through threaded connection.

[0014] Preferably, the airbag is connected to the cylindrical axis by a nested connection, and the inner side of the airbag is filled with gas.

[0015] Preferably, the airbag expands and contracts as the gas filling amount increases or decreases, and the inflation tube is connected to the airbag through an integrated connection.

[0016] Preferably, a plurality of the openings are evenly and equidistantly provided on the outer wall of the winding shaft, the winding shaft is connected to the device body by a sleeve connection, and the winding shaft can move left and right in the device body.

[0017] Preferably, the guard rail is connected to the device body by a bolt connection method, and the plurality of fixing parts can be moved left and right on the threaded connection method and the replacement rod, the winding adjustment rod and the winding shaft through threads.

[0018] Compared with the prior art, the present invention provides a winding mechanism for preparing spandex yarn, which has the following beneficial effects:

[0019] In a winding mechanism for preparing spandex yarn, the following advantages can be achieved through the arrangement of an air bag, an inflation tube, an opening, a replacement rod, a winding adjustment rod, a fixing plate, a fixing nut, a slide groove, and a fixing block:

[0020] Through this new type of winding mechanism for spandex yarn preparation, operators can more conveniently fix and adjust the bobbin, avoiding the problem of excessive compression of the bobbin by the fixing parts, which may cause damage to the bobbin.

[0021] The expansion function of the airbag: The airbag is inflated by the inflation tube through the inflation device, so that the airbag expands and protrudes outside the opening. It can effectively cooperate with the fixing parts to fasten the wire bobbin, ensuring that the wire bobbin is fixed without causing damage to the edge of the wire bobbin, thereby ensuring the stability of the wire bobbin.

[0022] Adjustment function of the winding adjustment rod: The operator can change the upper and lower positions of the winding adjustment rod on the fixed block and fix it through the fixing nut and the fixing plate. By changing the position of the winding adjustment rod, the distance between the spandex yarns can be lengthened or shortened, the tension of the yarn on the winding shaft can be maintained, and the interference of the yarn during the winding process can be avoided, thereby ensuring the stability and quality of the winding.

[0023] Simplified operation process: The design of the new winding mechanism makes it easier and quicker to fix and adjust the bobbin. Operators can easily operate the winding mechanism by adjusting the airbag and the winding adjustment lever, which improves work efficiency and operational convenience.

[0024] In summary, the design of this new winding mechanism for spandex yarn preparation optimizes the fixing and adjustment methods of the bobbin, effectively avoids the problems of bobbin damage and unstable winding, and improves work efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of the present utility model.

[0026] Figure 2 It is a schematic diagram of the structure of the enlarged area around the cylindrical axis in the present invention.

[0027] Figure 3 This is a schematic diagram of the structure of the enlarged area of ​​the winding adjustment rod in the utility model.

[0028] Figure 4 For this utility model Figure 3 The middle winding adjustment lever moves to the left, exposing the structural diagram of the internal fixing block.

[0029] In the picture:

[0030] 1. Device body; 2. Turntable; 3. Turntable; 4. Winding shaft; 5. Fixing parts; 6. Airbag; 7. Inflating tube; 8. Opening; 9. Replacement rod; 10. Winding adjustment rod; 11. Fixing plate; 12. Guard rail; 13. Control panel; 14. Fixing nut; 15. Slide; 16. Fixing block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] The utility model provides Figure 1-4 The winding mechanism for preparing spandex yarn shown in the figure comprises a device body 1 and a bobbin shaft 4 provided at the middle position of the lower left side of the device body 1;

[0033] A turntable 2 is provided at the middle outer position of the winding shaft 4, a changing rod 9 is provided at the upper position of the turntable 2, a winding adjustment rod 10 is provided at the lower position of the turntable 2, a turn rail 3 is provided at the connection position of the winding shaft 4 and the turntable 2, and a fixing member 5 is provided at the changing rod 9, the winding adjustment rod 10 and the left outer position of the winding shaft 4 respectively;

[0034] A control panel 13 is provided on the upper left side of the device body 1, and guard rails 12 are provided at the front and rear ends of the lower side of the device body 1. The device body 1 is powered by connecting to an external power supply.

[0035] An air bag 6 is provided at the middle inner side of the winding shaft 4, a plurality of openings 8 are provided on the outer wall of the winding shaft 4, and an inflation tube 7 is provided at the front end of the air bag 6;

[0036] A fixing block 16 is provided at the right end position of the winding adjustment rod 10, a fixing plate 11 is provided at the middle connection position between the fixing block 16 and the winding adjustment rod 10, a fixing nut 14 is provided at the left connection position between the fixing plate 11 and the winding adjustment rod 10, and a sliding groove 15 is provided at the middle inner position of the fixing plate 11.

[0037] The guard rail 12 is connected to the device body 1 by means of bolts, and the plurality of fixing members 5 can be moved left and right on the threaded connection and the replacement rod 9, the winding adjustment rod 10 and the winding shaft 4 by means of threads.

[0038] In this embodiment, the winding shaft 4 is connected to the turntable 2 at the middle position on the lower left side of the device body 1, and the turntable 2 is provided with a replacement rod 9 and a winding adjustment rod 10.

[0039] An air bag 6 is provided at the middle inner side of the bobbin shaft 4. The air bag is inflated through an air tube 7 to expand or contract, thereby helping to control the tightness of the yarn winding.

[0040] The control panel 13 is used to control the operation of the entire winding mechanism and is externally connected to a power supply.

[0041] The fixing member 5 is used to fix and adjust the winding drum and other structures installed in the winding mechanism to ensure its stable operation.

[0042] Instructions:

[0043] The spandex yarn is guided onto the replacement rod 9 and the winding adjustment rod 10 , and the bobbin is mounted on the bobbin shaft 4 and fixed with the fixing member 5 .

[0044] The rotation speed of the turntable 2 is set via the control panel 13 .

[0045] The inflation amount of the airbag 6 can be adjusted as needed, so that the expanded part of the airbag 6 protrudes from the opening 8, and the bobbin placed on the winding shaft 4 is fastened.

[0046] The turntable 2 rotates around the bobbin shaft 4, so that the spandex yarn on the replacement rod 9 and the winding adjustment rod 10 is wound onto the bobbin outside the bobbin shaft 4 to complete the winding operation.

[0047] Through the above steps and principles, the winding mechanism for spandex yarn preparation can efficiently perform the yarn winding work and provide support for the preparation of spandex yarn.

[0048] like Figure 1-4 As shown, the fixed block 16 is connected to the turntable 2 by an integrated connection, the winding adjustment rod 10 is connected to the fixed block 16 by a nested connection, the changing rod 9 is connected to the turntable 2 by an integrated connection, the turntable 2 can rotate outside the turn rail 3, the winding adjustment rod 10 can move up and down on the fixed block 16, and multiple fixings 5 ​​are respectively connected to the changing rod 9, the winding adjustment rod 10 and the winding shaft 4 by a threaded connection. The airbag 6 is connected to the winding shaft 4 by a nested connection. The inner side of the airbag 6 is filled with gas. The airbag 6 expands and contracts as the gas filling amount increases or decreases. The inflation tube 7 is connected to the airbag 6 by an integrated connection. Multiple openings 8 are evenly and equidistantly opened on the outer wall of the winding shaft 4. The winding shaft 4 is connected to the device body 1 by a nested connection, and the winding shaft 4 can move left and right in the device body 1.

[0049] Preferably, the operator installs the bobbin of the wound spandex yarn on the winding shaft 4 and then uses the fixing member 5 to tighten the bobbin. However, excessive compression of the bobbin by the fixing member 5 may cause damage to the edge of the bobbin, resulting in unstable winding operation of the bobbin. In this new type, the operator can inflate the inflation tube 7 through the inflation device to expand the airbag 6. The inflated airbag 6 protrudes outside the opening 8, and the protruding airbag 6 contacts the bobbin placed outside the winding shaft 4, thereby cooperating with the fixing member 5 to tighten the bobbin.

[0050] In addition, the operator can change the upper and lower positions of the winding adjustment rod 10 on the fixed block 16, and then fix it with the fixing nut 14 and the fixing plate 11. After changing the position of the winding adjustment rod 10, the distance between the spandex yarns can be lengthened or shortened. By changing the distance, the tension of the spandex yarn wound on the winding shaft 4 is maintained, so that it maintains a certain tension, preventing the spandex yarn from interfering during the winding process, resulting in winding failure.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A winding mechanism for preparing spandex yarn, comprising a device body (1) and a winding shaft (4) arranged at a middle position on the lower left side of the device body (1); A turntable (2) is provided at the middle outer position of the winding shaft (4), a replacement rod (9) is provided at the upper position of the turntable (2), a winding adjustment rod (10) is provided at the lower position of the turntable (2), a turn rail (3) is provided at the connection position of the winding shaft (4) and the turntable (2), and a fixing member (5) is provided at the replacement rod (9), the winding adjustment rod (10) and the left outer position of the winding shaft (4) respectively. A control panel (13) is provided on the upper left exterior of the device body (1), and guard rails (12) are provided at the front and rear ends of the lower side of the device body (1). The device body (1) is powered by connecting to an external power source. Its characteristics are: An air bag (6) is provided at the middle inner side of the winding shaft (4), a plurality of openings (8) are provided on the outer wall of the winding shaft (4), and an inflation tube (7) is provided at the front end of the air bag (6); A fixing block (16) is provided at the right end position of the winding adjustment rod (10), a fixing plate (11) is provided at the middle connection position between the fixing block (16) and the winding adjustment rod (10), a fixing nut (14) is provided at the left connection position between the fixing plate (11) and the winding adjustment rod (10), and a sliding groove (15) is provided at the middle inner position of the fixing plate (11).

2. A winding mechanism for preparing spandex yarn according to claim 1, characterized in that: The fixed block (16) is connected to the turntable (2) in an integrated connection manner, and the winding adjustment rod (10) is connected to the fixed block (16) in a sleeve-embedded connection manner.

3. The winding mechanism for preparing spandex yarn according to claim 2, characterized in that: The replacement rod (9) is connected to the turntable (2) in an integrated connection manner, and the turntable (2) can rotate outside the turntable (3).

4. A winding mechanism for preparing spandex yarn according to claim 3, characterized in that: The winding adjustment rod (10) can move up and down on the fixed block (16), and the plurality of fixing members (5) are respectively connected to the replacement rod (9), the winding adjustment rod (10) and the winding shaft (4) through threaded connection.

5. The winding mechanism for preparing spandex yarn according to claim 4, characterized in that: The airbag (6) is connected to the cylindrical shaft (4) by means of a sleeve connection, and the inner side of the airbag (6) is filled with gas.

6. A winding mechanism for preparing spandex yarn according to claim 5, characterized in that: The airbag (6) expands and contracts as the amount of gas filling increases or decreases, and the inflation tube (7) is connected to the airbag (6) in an integrated connection manner.

7. The winding mechanism for preparing spandex yarn according to claim 5, characterized in that: The plurality of openings (8) are evenly and equidistantly provided on the outer wall of the winding shaft (4); the winding shaft (4) is connected to the device body (1) by a sleeve connection, and the winding shaft (4) can move left and right within the device body (1).

8. The winding mechanism for preparing spandex yarn according to claim 4, characterized in that: The guard rail (12) is connected to the device body (1) by means of a bolt connection, and the plurality of fixing members (5) can be moved left and right on the threaded connection and the replacement rod (9), the winding adjustment rod (10) and the winding shaft (4) by means of a thread.

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