Polyester yarn roller device

Abstract

The utility model relates to the related technical field of polyester yarn rollers, and discloses a polyester yarn roller device which comprises a machining base, two protective doors are rotationally installed on one side of the outer portion of the machining base through hinges, and a first fixing frame is fixedly installed at the top of the machining base. Through the arrangement of the conveying device, polyester yarn can penetrate through the upper portion of the adjusting roller, the tension of the polyester yarn needs to be adjusted in the conveying process of the polyester yarn, the situation that due to insufficient tension, the polyester yarn is deviated and wrinkled in the conveying process is avoided, and due to the effect of the compression spring, the adjusting roller can adjust the tension of the polyester yarn. When the tension is reduced, the compression spring drives the first sliding block to move upwards, the adjusting roller drives the polyester yarn to move upwards so as to improve the tension, when the tension is too large, the compression spring is compressed, the adjusting roller moves downwards, the tension is reduced, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to polyester yarn rollers, in particular to a polyester yarn roller device. Background Art

[0002] Polyester yarn roller is a process used to process polyester yarn. According to the function it plays, it can be divided into drafting roller, feeding roller, pressing roller, working roller, etc.

[0003] Most existing drafting roller devices are not convenient for adjusting the tension of polyester yarn during use, which leads to the problem that when the tension is too loose, the polyester yarn is easily offset and wrinkled, affecting the next processing operation. In order to solve this problem, a polyester yarn roller device is proposed. Utility Model Content

[0004] The utility model provides a polyester yarn roller device, which solves the problems in the above-mentioned background technology.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A polyester roller device includes a processing base, a protective door is installed on one side of the outside of the processing base through a hinge, and there are two protective doors. A first fixing frame is fixedly installed on the top of the processing base, and there are two first fixing frames. A first installation groove is opened on the opposite side of the two first fixing frames, and a limiting column is fixedly installed inside the two first installation grooves. A first slider is slidably installed inside the two first installation grooves, and the limiting column passes through the first slider and extends to the outside. A compression spring is sleeved on the outside of the two limiting columns and located below the first slider. An adjusting roller is rotatably installed between the two first sliders through a bearing.

[0007] Preferably, a first support plate is fixedly installed on the top of the processing base and on the right side of the two first fixing frames, and a groove is provided on the top of the two first support plates. A pressing roller is installed between the two first support plates through the engagement of the two grooves.

[0008] Preferably, a second support plate is fixedly installed on the top of the processing base and on the left side of the two first fixed frames, and a first transmission roller is rotatably installed between the two second support plates through a bearing, and a keyway at one end of the first transmission roller is connected to a first drive motor.

[0009] Preferably, a second fixing bracket is fixedly installed on the top of the processing base and on the left side of the two second support plates, and a second mounting groove is formed on the opposite side of the two second fixing brackets.

[0010] Preferably, a rotating shaft is rotatably installed inside one of the second mounting grooves via a bearing, a second slider is slidably installed inside both of the second mounting grooves, the rotating shaft and one of the second sliders are meshedly connected, and a second transmission roller is rotatably installed between the two second sliders via a bearing.

[0011] Preferably, the top of the rotating shaft passes through the second fixed frame and extends to the outside, the top keyway of the rotating shaft is connected to the first transmission wheel, the outer side of the second fixed frame is fixed with a second drive motor by screws, the keyway at the output shaft of the second drive motor is connected to the second transmission wheel, and a transmission belt is provided between the first transmission wheel and the second transmission wheel.

[0012] The advantages and positive effects of the present invention are as follows: by setting up the conveying device, the polyester yarn can be made to pass above the adjusting roller. During the conveying process of the polyester yarn, the tension of the polyester yarn needs to be adjusted to avoid the situation where the polyester yarn is offset and wrinkled during conveyance due to insufficient tension. The adjusting roller has an upward force due to the action of the compression spring. When the tension decreases, the compression spring drives the first slider to move upward, so that the adjusting roller drives the polyester yarn to move upward, thereby increasing the tension. When the tension is too large, the compression spring is compressed, and the adjusting roller moves downward to reduce the tension. The utility model is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle adjusting roller;

[0016] Figure 3 yes Figure 1 A schematic structural diagram of the second transmission roller;

[0017] The symbols in the accompanying drawings are described as follows:

[0018] 1. Processing base; 10. Compression spring; 11. Adjusting roller; 12. Second support plate; 13. First transmission roller; 14. First drive motor; 15. Second fixing bracket; 16. Second mounting slot; 17. Rotating shaft; 18. Second slider; 19. Second transmission roller;

[0019] 2. Protective door; 20. First transmission wheel; 21. Second drive motor; 22. Second transmission wheel; 23. Transmission belt;

[0020] 3. First support plate;

[0021] 4. Grooves;

[0022] 5. Pressing roller;

[0023] 6. First fixing frame;

[0024] 7. First mounting slot;

[0025] 8. First slider;

[0026] 9. Limiting column. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0028] The following is a further description of the embodiments of the present invention with reference to the accompanying drawings:

[0029] Reference Figure 1 and Figure 2 as well as Figure 3 As shown, the polyester yarn roller is a process for processing polyester yarn, and is divided into drafting rollers, feeding rollers, pressing rollers, working rollers, etc. according to their functions. Most of the existing drafting roller devices are not convenient for adjusting the tension of the polyester yarn during use, resulting in the polyester yarn being easily offset and wrinkled when the tension is too loose, affecting the next processing operation. In order to solve this problem, a polyester yarn roller device is proposed, including a processing base 1, a protective door 2 is installed on one side of the outer side of the processing base 1 through a hinge, and the number of the protective doors 2 is two, a first fixing frame 6 is fixedly installed on the top of the processing base 1, and the number of the first fixing frames 6 is two, and a first mounting groove 7 is opened on the opposite side of the two first mounting grooves 7, and a limiting clamping column 9 is fixedly installed inside the two first mounting grooves 7, and two A first slider 8 is slidably installed inside the first mounting groove 7, and the limiting post 9 passes through the first slider 8 and extends to the outside. A compression spring 10 is sleeved on the outside of the two limiting posts 9 and located below the first slider 8. An adjusting roller 11 is rotatably installed between the two first sliders 8; the arrangement of the conveying device can achieve the goal of allowing the polyester yarn to pass above the adjusting roller. During the conveying process of the polyester yarn, it is necessary to adjust the tension of the polyester yarn to avoid the deviation and wrinkling of the polyester yarn during conveying due to insufficient tension. The adjusting roller has an upward force due to the action of the compression spring. When the tension decreases, the compression spring drives the first slider to move upward, so that the adjusting roller drives the polyester yarn to move upward, thereby increasing the tension. When the tension is too large, the compression spring is compressed, and the adjusting roller moves downward to reduce the tension, which is easy to use.

[0030] It should be noted that a first support plate 3 is fixedly installed on the top of the processing base 1 and on the right side of the two first fixed frames 6. A groove 4 is provided on the top of the two first support plates 3. A pressing roller 5 is installed between the two first support plates 3 through the cooperation of the two grooves 4. The groove 4 facilitates the installation of the pressing roller 5 wrapped with polyester yarn on the outside and the first support plate 3, which facilitates the loading process.

[0031] Furthermore, a second support plate 12 is fixedly installed on the top of the processing base 1 and on the left side of the two first fixed frames 6. A first transmission roller 13 is rotatably installed between the two second support plates 12 through a bearing. A keyway at one end of the first transmission roller 13 is connected to a first drive motor 14. The rotation of the first drive motor 14 can effectively drive the first transmission roller 13 to rotate.

[0032] In addition, a second fixing frame 15 is fixedly installed on the top of the processing base 1 and on the left sides of the two second support plates 12 , and a second mounting groove 16 is formed on the opposite side of the two second fixing frames 15 .

[0033] It should also be noted that a rotating shaft 17 is rotatably installed inside one of the second mounting grooves 16 through a bearing, and a second slider 18 is slidably installed inside both second mounting grooves 16. The rotating shaft 17 and one of the second sliders 18 are meshedly connected, and a second transmission roller 19 is rotatably installed between the two second sliders 18 through a bearing.

[0034] Furthermore, the top of the rotating shaft 17 passes through the second fixed frame 15 and extends to the outside. The top keyway of the rotating shaft 17 is connected to the first transmission wheel 20. The second driving motor 21 is fixedly installed on the outer side of the second fixed frame 15 by screws. The keyway at the output shaft of the second driving motor 21 is connected to the second transmission wheel 22. A transmission belt 23 is provided between the first transmission wheel 20 and the second transmission wheel 22. The rotation of the second driving motor 21 drives the second transmission wheel 22 to rotate. Due to the action of the transmission belt 23, the first transmission wheel 20 rotates, and the first transmission wheel 20 drives the rotating shaft 17 to rotate, thereby changing the height of the second slider 18, and then changing the height of the second transmission roller 19, so that the first transmission roller 13 and the second transmission roller 19 clamp the polyester yarn. This structure facilitates the clamping and conveying of polyester yarns of different thicknesses, thereby improving practicality.

[0035] It is worth mentioning that the use process of the above-mentioned polyester yarn roller device is as follows: the compression roller 5 wrapped with polyester yarn on the outside is conveniently installed with the first support plate 3 through the groove 4, which is convenient for loading processing. The polyester yarn passes above the adjusting roller 11. During the transportation of the polyester yarn, the tension of the polyester yarn needs to be adjusted to avoid the deviation and wrinkling of the polyester yarn during transportation due to insufficient tension. The adjusting roller 11 has an upward force due to the action of the compression spring 10. When the tension decreases, the compression spring 10 drives the first slider 8 to move upward, so that the adjusting roller 11 drives the polyester yarn to move upward, thereby increasing the tension. When the tension is too large, the compression spring 10 is compressed, and the adjusting roller 11 moves downward to reduce the tension, which is convenient to use.

[0036] Subsequently, the second transmission wheel 22 is driven to rotate by the rotation of the second drive motor 21, and due to the action of the transmission belt 23, the first transmission wheel 20 is rotated, and the first transmission wheel 20 drives the rotating shaft 17 to rotate, thereby changing the height of the second slider 18, and then changing the height of the second transmission roller 19, so that the first transmission roller 13 and the second transmission roller 19 clamp the polyester yarn. This structure facilitates the clamping and conveying of polyester yarns of different thicknesses. The rotation of the first drive motor 14 can effectively drive the first transmission roller 13 to rotate, thereby conveying the polyester yarn.

[0037] It should be noted that roller mainly refers to "roller", which is a component on a textile machine used to tighten the yarn. It is a cylindrical rotating part in textile machinery that plays the role of feeding, stretching, and output. It is the transliteration of the English word "roller", which means roller and shaft. It is widely used in stretching, carding, conveying and other mechanisms.

[0038] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation methods. Any other implementation methods derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A polyester yarn roller device, characterized in that: The invention comprises a processing base (1), wherein a protective door (2) is rotatably installed on one side of the outer portion of the processing base (1) through a hinge, and the number of the protective doors (2) is two; a first fixing frame (6) is fixedly installed on the top of the processing base (1), and the number of the first fixing frames (6) is two; a first mounting groove (7) is provided on the opposite side of the two first fixing frames (6); a limiting column (9) is fixedly installed inside the two first mounting grooves (7); a first slider (8) is slidably installed inside the two first mounting grooves (7); the limiting column (9) passes through the first slider (8) and extends to the outside; a compression spring (10) is sleeved on the outside of the two limiting columns (9) and located below the first slider (8); an adjusting roller (11) is rotatably installed between the two first sliders (8) through a bearing.

2. A polyester yarn roller device according to claim 1, characterized in that: A first support plate (3) is fixedly installed on the top of the processing base (1) and on the right side of the two first fixing frames (6); a groove (4) is provided on the top of the two first support plates (3); and a pressing roller (5) is installed between the two first support plates (3) through the engagement of the two grooves (4).

3. A polyester yarn roller device according to claim 2, characterized in that: A second support plate (12) is fixedly installed on the top of the processing base (1) and on the left side of the two first fixed frames (6); a first transmission roller (13) is rotatably installed between the two second support plates (12) via a bearing; and a keyway at one end of the first transmission roller (13) is connected to a first drive motor (14).

4. A polyester yarn roller device according to claim 3, characterized in that: A second fixing frame (15) is fixedly installed on the top of the processing base (1) and on the left side of the two second support plates (12), and a second mounting groove (16) is provided on the opposite side of the two second fixing frames (15).

5. The polyester yarn roller device according to claim 4, characterized in that: A rotating shaft (17) is rotatably mounted inside one of the second mounting grooves (16) via a bearing, and a second slider (18) is slidably mounted inside both of the second mounting grooves (16). The rotating shaft (17) and one of the second sliders (18) are meshedly connected, and a second transmission roller (19) is rotatably mounted between the two second sliders (18) via a bearing.

6. The polyester yarn roller device according to claim 5, characterized in that: The top of the rotating shaft (17) passes through the second fixed frame (15) and extends to the outside. The top keyway of the rotating shaft (17) is connected to the first transmission wheel (20). The second driving motor (21) is fixedly installed on the outer side of the second fixed frame (15) by screws. The keyway at the output shaft of the second driving motor (21) is connected to the second transmission wheel (22). A transmission belt (23) is provided between the first transmission wheel (20) and the second transmission wheel (22).

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