Yarn drying pretreatment device for sizing machine
By designing a yarn drying and drying pretreatment device for slurry machines, the yarn slurry content is adjusted by using the extrusion assembly to solve the problem of difficult adjustment of the slurry content during the yarn drying process, and the improvement of yarn quality and efficient utilization of slurry are achieved.
Patent Information
- Application Number
- CN202421767063.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-24
AI Technical Summary
During the yarn drying process, the slurry content of the yarn is difficult to effectively adjust, resulting in the yarn being prone to bleaching or prolonging the drying time, affecting quality.
A yarn drying and pretreatment device for sizing machines is designed, including a base, a press plate and an extrusion assembly. By applying pressure to the press plate, the yarn slurry content in the extrusion gap is adjusted.
Effective control of the slurry content of the yarn is achieved, ensuring that the yarn obtains good quality after drying, and the slurry is recovered through the liquid collection drawer, which improves the utilization rate of the slurry.
Smart Images
Figure CN222821882U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of textile equipment, in particular to a yarn drying pretreatment device for a sizing machine. Background Art
[0002] The sizing machine is a key equipment for processing yarn in the textile industry. When working, the sizing machine can first immerse the yarn into the sizing solution, and then dry and finish the yarn so that the yarn can obtain the required tension and softness to meet different usage requirements.
[0003] In the actual production process, the slurry content of the yarn when it enters the drying equipment will directly determine the quality of the yarn. If the slurry content of the yarn is too low, it will cause the yarn to be easily fuzzy, affecting the subsequent weaving effect. If the slurry content of the yarn is too high, it will prolong the drying time and reduce the elasticity of the yarn. Therefore, how to conveniently and quickly adjust the slurry content inside the yarn before the yarn enters the drying device has become an urgent problem to be solved in this field. Utility Model Content
[0004] In view of this, the utility model aims to provide a yarn drying pretreatment device for a sizing machine to solve the above technical problems.
[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:
[0006] A yarn drying pretreatment device for a sizing machine is arranged between a sizing tank and a drying device of the sizing machine, and the yarn drying pretreatment device for the sizing machine comprises: a base, a pressing plate and an extrusion assembly; the pressing plate is movably arranged above the base, an assembly screw is provided in the middle of the top surface of the base, and a channel hole for accommodating the assembly screw is provided on the pressing plate; the extrusion assembly comprises a spring and an adjusting nut, the adjusting nut and the spring are both sleeved on the assembly screw, and the top end of the spring is connected to the bottom end surface of the adjusting nut, and the bottom end of the spring is connected to the top surface of the pressing plate; a plurality of accommodating grooves arranged along the length direction of the base are provided on the top surface of the base, and a rotatable first extrusion roller is provided inside each of the accommodating grooves; a plurality of mounting incisions are provided on the pressing plate, and the plurality of mounting incisions are arranged one-to-one correspondingly to the plurality of accommodating grooves, a rotatable second extrusion roller is provided inside each of the mounting incisions, and an extrusion gap for accommodating yarn is formed between the second extrusion roller and the first extrusion roller.
[0007] Furthermore, a connecting shaft and a positioning shaft are provided on the top surface of the base, and the connecting shaft and the positioning shaft are respectively located on both sides of the assembly screw, and a connecting hole for accommodating the connecting shaft and a positioning hole for accommodating the positioning shaft are provided on the pressure plate.
[0008] Furthermore, the connecting shaft includes a limiting section, a bearing section and a guide section connected in sequence from top to bottom, the outer diameter of the limiting section is larger than the inner diameter of the connecting hole, the outer diameter of the bearing section and the outer diameter of the guide section are equal to the inner diameter of the connecting hole, and the axial length of the guide section and the axial length of the positioning shaft are equal to the axial length of the assembly screw; a guide strip is also provided on the side wall of the guide section, and a guide strip for accommodating a guide groove is provided on the inner side wall of the connecting hole.
[0009] Furthermore, a flow guide gap is formed between the inner side wall of the receiving groove and the outer side wall of the first extrusion roller, and a plurality of leakage holes are provided on the bottom surface of each receiving groove.
[0010] Furthermore, the yarn drying pretreatment device for the sizing machine also includes a liquid collecting drawer, and the liquid collecting drawer is detachably arranged at the bottom of the base.
[0011] Furthermore, the roller diameter of the first extrusion roller is greater than the roller diameter of the second extrusion roller.
[0012] Furthermore, a plurality of line dividing needles are provided on the top surface of the base, the plurality of line dividing needles and the plurality of accommodating grooves are arranged alternately one by one, and a plurality of avoidance holes for accommodating the line dividing needles are provided on the pressing plate.
[0013] Compared with the prior art, the yarn drying pretreatment device for a sizing machine described in the utility model has the following advantages:
[0014] (1) The yarn drying pretreatment device for a sizing machine described in the utility model can apply pressure to the pressing plate through the extrusion component, and can adjust the deformation degree of the spring by adjusting the nut, thereby controlling the pressure borne by the pressing plate. When in use, the staff can adjust the pressure borne by the pressing plate according to actual needs, so that the first extrusion roller and the second extrusion roller can perform an appropriate pressure extrusion action on the yarn inside the extrusion gap, thereby reasonably controlling the slurry content inside the yarn and ensuring that the yarn has good quality after drying.
[0015] (2) The utility model discloses a yarn drying pretreatment device for a sizing machine, wherein a guide gap is provided between the receiving tank and the first squeezing roller, and a drainage hole is provided inside the receiving tank. When the first squeezing roller and the second squeezing roller squeeze the yarn, the slurry separated from the yarn will flow outward along the guide gap and the drainage hole, thereby facilitating the separation of the slurry from the yarn. Secondly, the roller diameter of the second squeezing roller in the device is smaller than the roller diameter of the first squeezing roller. Therefore, after the slurry is separated from the yarn, it is convenient for the slurry to enter the guide gap, thereby facilitating the guidance of the flow direction of the slurry. In addition, the device is also provided with a liquid collecting drawer at the bottom of the base, through which the slurry leaving the drainage hole can be collected, so that the staff can recycle the slurry, thereby improving the utilization rate of the slurry. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:
[0017] Figure 1 This is a structural schematic diagram of a yarn drying pretreatment device for a sizing machine according to an embodiment of the utility model;
[0018] Figure 2 It is a cross-sectional view of the yarn drying pretreatment device for a sizing machine according to an embodiment of the utility model;
[0019] Figure 3 It is an exploded view of the yarn drying pretreatment device for the sizing machine according to an embodiment of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the base according to an embodiment of the utility model;
[0021] Figure 5 It is a structural schematic diagram of the pressing plate described in an embodiment of the utility model.
[0022] Description of reference numerals:
[0023] 1-base; 11-assembly screw; 12-accommodating groove; 121-leakage hole; 131-limiting section; 132-bearing section; 133-guide section; 134-guide strip; 14-positioning shaft; 15-divider needle; 2-pressing plate; 21-channel hole; 22-installation cutout; 23-connecting hole; 231-guide groove; 24-positioning hole; 25-avoidance hole; 31-spring; 32-adjusting nut; 4-first extrusion roller; 5-second extrusion roller; 6-liquid collection drawer. DETAILED DESCRIPTION
[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0027] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0028] A yarn drying pretreatment device for a sizing machine, the structure of which can be Figure 1-Figure 5 Schematic diagram. As shown in the figure, in this embodiment, the yarn drying pretreatment device for the sizing machine includes: a base 1, a pressing plate 2 and an extrusion assembly, wherein the pressing plate 2 is movably arranged above the base 1, and the extrusion assembly is used to apply pressure to the pressing plate 2. When in use, the staff can install the device between the slurry tank and the drying device of the sizing machine, so that the yarn to be dried first passes through the device between the pressing plate 2 and the base 1, and then enters the interior of the drying device. When the yarn is inside the device, since the extrusion assembly can apply pressure to the pressing plate 2, the device can squeeze the yarn, thereby controlling the slurry content of the yarn, and then making the yarn obtain good quality after drying.
[0029] Specifically, an assembly screw 11 is provided in the middle of the top surface of the base 1, a passage hole 21 for accommodating the assembly screw 11 is provided on the pressing plate 2, and the extrusion assembly includes a spring 31 and an adjusting nut 32. During assembly, the adjusting nut 32 and the spring 31 are both sleeved on the assembly screw 11, and the top of the spring 31 is connected to the bottom end surface of the adjusting nut 32, and the bottom end of the spring 31 is connected to the top surface of the pressing plate 2. The staff can adjust the deformation degree of the spring 31 by adjusting the nut 32, so as to apply pressure to the pressing plate 2 by means of the elastic force generated by the deformation of the spring 31, so as to achieve the purpose of extruding the yarn. Correspondingly, in order to facilitate the conveying of the yarn inside the device, a plurality of receiving grooves 12 arranged along the length direction of the base 1 should be provided on the top surface of the base 1, and a rotatable first extrusion roller 4 is provided inside each receiving groove 12. A plurality of mounting cutouts 22 should be provided on the pressing plate 2, and the plurality of mounting cutouts 22 are arranged one by one with the plurality of receiving grooves 12, and a rotatable second extrusion roller 5 is provided inside each mounting cutout 22. After the assembly of the device is completed, an extrusion gap for accommodating the yarn will be formed between the second extrusion roller 5 and the first extrusion roller 4. The staff can place the yarn inside the extrusion gap. At this time, the second extrusion roller 5 and the first extrusion roller 4 can not only squeeze the yarn, but also reduce the difficulty of the yarn entering and exiting the extrusion gap through the rotation of the second extrusion roller 5 and the first extrusion roller 4, thereby facilitating the yarn to pass through the device to move into the drying device.
[0030] To realize the movable connection between the pressing plate 2 and the base 1, as Figure 3 , Figure 4 and Figure 5 As shown, a connecting shaft and a positioning shaft 14 may be provided on the top surface of the base 1, and the connecting shaft and the positioning shaft 14 are respectively located on both sides of the assembly screw 11. Correspondingly, a connecting hole 23 for accommodating the connecting shaft and a positioning hole 24 for accommodating the positioning shaft 14 should be provided on the pressing plate 2. When it is necessary to put the yarn into the extrusion gap, the staff can first drive the pressing plate 2 to rise so that the positioning shaft 14 and the assembly screw 11 withdraw from the positioning hole 24 and the channel hole 21, and then drive the pressing plate 2 to rotate with the connecting shaft as the axis, so that sufficient operating space is formed above the base 1. After the yarn is placed on the base 1, the staff can drive the pressing plate 2 to reset so that the first extrusion roller 4 and the second extrusion roller 5 squeeze the yarn from the upper and lower sides, and then the pressing plate 2 can be pressed with appropriate pressure through the extrusion assembly to separate the excess slurry inside the yarn from the yarn during the extrusion process, thereby achieving the purpose of controlling the slurry content of the yarn.
[0031] Optionally, the connecting shaft in this embodiment may include a limiting section 131, a bearing section 132 and a guide section 133 connected in sequence from top to bottom. The limiting section 131 is used to prevent the pressure plate 2 from separating from the connecting shaft, and the outer diameter of the limiting section 131 should be larger than the inner diameter of the connecting hole 23. The bearing section 132 is used to provide support for the rotation of the pressure plate 2, and the guide section 133 is used to guide the lifting action of the pressure plate 2, so the outer diameter of the bearing section 132 and the outer diameter of the guide section 133 should be equal to the inner diameter of the connecting hole 23, and the axial length of the guide section 133 and the axial length of the positioning shaft 14 are equal to the axial length of the assembly screw 11.
[0032] In addition, in order to improve the stability of the pressure plate 2 during the lifting movement, a guide bar 134 may be provided on the side wall of the guide section 133, and a guide bar 134 for accommodating the guide groove 231 may be provided on the inner wall of the connecting hole 23, so that the lifting movement of the pressure plate 2 can be guided and constrained by means of the cooperation between the guide groove 231 and the guide bar 134, thereby preventing the pressure plate 2 from deflecting and shaking during the lifting process.
[0033] Since the slurry inside the yarn will be separated from the yarn after squeezing, in order to facilitate the slurry to leave the device, a guide gap should be formed between the inner wall of the receiving groove 12 and the outer wall of the first squeezing roller 4, and a plurality of drainage holes 121 can be provided on the bottom surface of each receiving groove 12. After the slurry is separated from the yarn, the slurry will enter the inside of the receiving groove 12 along the guide gap under the action of gravity, and finally leave the device along the drainage holes 121, thereby preventing the slurry from contacting the yarn again.
[0034] Optionally, in order to facilitate the flow direction of the slurry, the roller diameter of the first squeezing roller 4 in this embodiment is larger than the roller diameter of the second squeezing roller 5. Since the roller diameter of the first squeezing roller 4 is larger, after the slurry is separated from the yarn, most of the slurry will flow along the side wall of the first squeezing roller 4, so that the slurry can easily enter the guide gap, thereby improving the slurry guide effect of the device.
[0035] In addition, in order to facilitate the recycling of the slurry leaving the yarn, the device may also include a liquid collection drawer 6. Figure 1 and Figure 2 As shown, the liquid collecting drawer 6 is detachably arranged at the bottom of the base 1. When the slurry leaves the base 1 along the leakage hole 121, the liquid collecting drawer 6 can collect the slurry, and the staff can filter and process the recovered slurry to facilitate the secondary use of the slurry and improve the slurry utilization rate of the sizing machine.
[0036] As an optional implementation of this embodiment, since the yarn is prone to adhesion after absorbing the slurry, and the yarns with different adhesion degrees may have different thicknesses during the extrusion process, thereby affecting the extrusion effect of the yarn. Therefore, in order to avoid the adhesion of the yarn affecting the working effect of the device, a plurality of dividing needles 15 can be provided on the top surface of the base 1, and the plurality of dividing needles 15 and the plurality of accommodating grooves 12 are arranged alternately one by one, and a plurality of avoidance holes 25 for accommodating the dividing needles 15 are provided on the pressing plate 2. When the yarn enters the extrusion gap, the dividing needles 15 can separate the mutually adhered yarns, thereby avoiding the aggregation of the yarns in the extrusion gap, and ensuring that the device obtains a good and uniform extrusion effect.
[0037] The effects of the above scheme are described below:
[0038] This embodiment provides a yarn drying pretreatment device for a sizing machine, which can apply pressure to a pressing plate through an extrusion component, and can adjust the pressure according to actual needs, so as to conveniently control the slurry content in the yarn. In addition, the device can also guide and collect the slurry squeezed out, avoid secondary contact between the slurry and the yarn, and facilitate the recycling of the slurry.
[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A yarn drying pretreatment device for a sizing machine, arranged between a sizing tank and a drying device of the sizing machine, characterized in that: The yarn drying pretreatment device for a sizing machine comprises: a base (1), a pressing plate (2) and an extrusion assembly; the pressing plate (2) is movably arranged above the base (1), a mounting screw (11) is arranged in the middle of the top surface of the base (1), and a passage hole (21) for accommodating the mounting screw (11) is arranged on the pressing plate (2); the extrusion assembly comprises a spring (31) and an adjusting nut (32), the adjusting nut (32) and the spring (31) are both sleeved on the mounting screw (11), and the top end of the spring (31) is connected to the bottom end surface of the adjusting nut (32), and the spring (31) is ) is connected to the top surface of the pressing plate (2); the top surface of the base (1) is provided with a plurality of receiving grooves (12) arranged along the length direction of the base (1), and a rotatable first squeezing roller (4) is provided inside each receiving groove (12); the pressing plate (2) is provided with a plurality of mounting cutouts (22), the plurality of mounting cutouts (22) are arranged one-to-one with the plurality of receiving grooves (12), a rotatable second squeezing roller (5) is provided inside each mounting cutout (22), and an squeezing gap for accommodating yarn is formed between the second squeezing roller (5) and the first squeezing roller (4).
2. The yarn drying pretreatment device for a sizing machine according to claim 1, characterized in that: A connecting shaft and a positioning shaft (14) are provided on the top surface of the base (1), and the connecting shaft and the positioning shaft (14) are respectively located on both sides of the assembly screw (11), and a connecting hole (23) for accommodating the connecting shaft and a positioning hole (24) for accommodating the positioning shaft (14) are provided on the pressure plate (2).
3. The yarn drying pretreatment device for a sizing machine according to claim 2, characterized in that: The connecting shaft comprises a limiting section (131), a bearing section (132) and a guiding section (133) which are connected in sequence from top to bottom; the outer diameter of the limiting section (131) is greater than the inner diameter of the connecting hole (23); the outer diameters of the bearing section (132) and the guiding section (133) are both equal to the inner diameter of the connecting hole (23); and the axial length of the guiding section (133) and the axial length of the positioning shaft (14) are both equal to the axial length of the assembly screw (11); a guiding strip (134) is also provided on the side wall of the guiding section (133); and a guiding strip (134) for accommodating the guiding groove (231) is provided on the inner side wall of the connecting hole (23).
4. The yarn drying pretreatment device for a sizing machine according to claim 1, characterized in that: A flow guide gap is formed between the inner side wall of the containing groove (12) and the outer side wall of the first squeezing roller (4), and a plurality of leakage holes (121) are provided on the bottom surface of each containing groove (12).
5. The yarn drying pretreatment device for a sizing machine according to claim 4, characterized in that: The yarn drying pretreatment device for the sizing machine further comprises a liquid collecting drawer (6), and the liquid collecting drawer (6) is detachably arranged at the bottom of the base (1).
6. The yarn drying pretreatment device for a sizing machine according to claim 4, characterized in that: The roller diameter of the first squeezing roller (4) is greater than the roller diameter of the second squeezing roller (5).
7. The yarn drying pretreatment device for a sizing machine according to claim 1, characterized in that: A plurality of line dividing needles (15) are provided on the top surface of the base (1), the plurality of line dividing needles (15) and the plurality of accommodating grooves (12) are arranged alternately one by one, and a plurality of avoidance holes (25) for accommodating the line dividing needles (15) are provided on the pressing plate (2).