Spinning network device and spinning device

Abstract

The utility model relates to a spinning interlacing device and spinning device, the spinning interlacing device comprises a main interlacing device and an air guide piece, the main interlacing device comprises a main body and a support body, the main body is arranged on one side of the support body, the main body is provided with an air outlet hole, and the air outlet hole is used for silk to pass through; a containing groove is formed in the supporting body, and an air inlet hole extending in the direction close to the main body is formed in the groove bottom of the containing groove; the air guide part is detachably arranged on the supporting body and comprises a body part and an air guide part, vent holes are formed in the body part and the air guide part, the body part is matched with the containing groove, the vent hole of the body part is used for being communicated with an air source, the air guide part is matched with the air inlet hole, and the vent hole of the air guide part is communicated with the air outlet hole; the central axis of the vent hole is perpendicular to the central axis of the air outlet hole. According to the spinning network device provided by the utility model, when yarns with different diameters are processed by blowing compressed air, only the air guide piece needs to be replaced, and the main network device does not need to be replaced, so that the cost is greatly saved; compressed air consumption is reduced, and energy conservation and consumption reduction are achieved.

Description

Technical Field

[0001] This utility model relates to a spinning network device and a spinning apparatus. Background Technology

[0002] In the spinning industry, POY is a key semi-finished product in the production of chemical fiber filaments. It is obtained through high-speed spinning technology, and its orientation degree is between that of unoriented yarn and fully drawn yarn, providing a good foundation for subsequent processing.

[0003] In the existing POY (pre-oriented yarn) production process, a POY networker is used. The POY networker has a cuboid structure and a through hole extending vertically. The inner diameter of the through hole is fixed, and the yarn passes through the through hole. The POY networker also has an air inlet hole, which is connected to the through hole. During operation, compressed air passes through the air inlet hole to network the yarn bundle to increase the yarn bundle cohesion.

[0004] When producing POY products of different specifications, it is necessary to replace the POY mesh with one that has an air inlet with a different aperture to meet the process requirements, which has the following drawbacks:

[0005] 1. High cost: Enterprises need to purchase multiple sets of network devices with air inlets of different diameters, increasing equipment investment and warehousing management costs;

[0006] 2. Energy waste: For meshers with fixed-diameter air inlets, such as those for wires with diameter 'a', a mesher with an air inlet of diameter 'a' is required. However, due to actual cost considerations (meshers cost thousands of yuan), there are not many meshers in stock that match the wire diameter. When selecting a mesher, only meshers with an air inlet of diameter 'b' (b is greater than 'a') can be chosen. This can easily lead to compressed air pressure loss during operation, requiring an increase in air supply pressure to maintain the effect, resulting in energy waste.

[0007] 3. Cumbersome operation: Frequent replacement of network devices leads to increased downtime and affects production efficiency. Utility Model Content

[0008] The purpose of this invention is to provide a spinning network device and spinning apparatus, which can select air guides with appropriate apertures to achieve energy saving and is suitable for different yarn products.

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0010] A spinning network device, comprising:

[0011] The main network device includes a main body and a support body. The main body is disposed on one side of the support body. The main body has an air outlet that extends along the height direction of the main body and penetrates the opposite end faces of the main body in the height direction. The air outlet is used for feeding yarn through. The support body has a receiving groove that is recessed from the side of the support body away from the main body toward the side closer to the main body. The bottom of the receiving groove has an air inlet that extends toward the side closer to the main body.

[0012] An air guide is detachably mounted on the support body. The air guide includes a main body and an air guide portion mounted on the main body. Corresponding air vents are provided on the main body and the air guide portion. The main body is adapted to the receiving groove of the support body. The air vent of the main body is used to communicate with an air source. The air guide portion is adapted to the air inlet of the support body. The air vent of the air guide portion communicates with the air outlet. The central axis of the air vent is perpendicular to the central axis of the air outlet.

[0013] According to some embodiments of the present invention, the spinning network device further includes a sealing ring, and an annular groove is provided on the outer periphery of the main body, and the sealing ring is disposed in the annular groove.

[0014] According to some embodiments of this utility model, both the main body and the air guide are cylindrical, and the outer diameter of the air guide is less than or equal to the outer diameter of the main body.

[0015] According to some embodiments of this utility model, the diameter of the vent hole of the air guide is in the range of 0.3-0.5mm.

[0016] According to some embodiments of this utility model, the diameter of the vent hole in the main body is in the range of 0.5-1.2 mm.

[0017] According to some embodiments of this utility model, multiple air guides are provided, all of which are located on the same side of the main body and are arranged in parallel; multiple air inlets are provided, and each air guide corresponds to one air inlet.

[0018] According to some embodiments of this utility model, the main body and the air guide are integrally formed.

[0019] According to some embodiments of this utility model, the main body and the support body are integrally formed.

[0020] A spinning apparatus includes the aforementioned spinning network device and a support, wherein the spinning network device is disposed on the support.

[0021] According to some embodiments of the present invention, the spinning network device is detachably mounted on the support, the device further includes fasteners, and the support body is provided with recessed openings on two opposite end faces in the height direction, the openings extending along the length direction of the support body and penetrating the two opposite end faces in the length direction of the support body.

[0022] The device has a working state. When in the working state, the air outlet extends vertically, one of the opening slots faces upward, the other opening slot faces downward, and at least one of the fasteners extends through the other opening slot into the support and connects to the support.

[0023] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0024] The spinning net device provided by this utility model has an air guide component that is detachably mounted on the support body. When processing yarns of different diameters by blowing compressed air, only the air guide component needs to be replaced, without replacing the main net device, which greatly saves costs. By selecting an air guide component that is compatible with the yarn, the consumption of compressed air is reduced, thus achieving energy saving and consumption reduction. Attached Figure Description

[0025] Appendix Figure 1 A structural diagram of the main networker of the spinning networker provided by this utility model from a first-view perspective;

[0026] Appendix Figure 2 A structural diagram of the main network of the spinning networker provided by this utility model from a second perspective;

[0027] Appendix Figure 3 A third-view structural diagram of the main network of the spinning networker provided by this utility model;

[0028] Appendix Figure 4 A structural diagram of the main network of the spinning networker provided by this utility model from a fourth perspective;

[0029] Appendix Figure 5 A fifth-view structural diagram of the main network of the spinning networker provided by this utility model;

[0030] Appendix Figure 6 A first-view structural diagram of the air guide component of the spinning network device provided by this utility model;

[0031] Appendix Figure 7 A structural view of the air guide component of the spinning network device provided by this utility model from a second perspective;

[0032] Appendix Figure 8 A third-view structural diagram of the air guide component of the spinning network device provided by this utility model;

[0033] Appendix Figure 9 A fourth-view structural diagram of the air guide component of the spinning network device provided by this utility model;

[0034] Appendix Figure 10 A fifth-view structural diagram of the air guide component of the spinning network device provided by this utility model;

[0035] Appendix Figure 11 A sixth-angle structural view of the air guide component of the spinning network device provided by this utility model;

[0036] Appendix Figure 12 A side view of the air guide component of the spinning network device provided by this utility model;

[0037] Appendix Figure 13 Structural diagram of the spinning device provided by this utility model;

[0038] Appendix Figure 14 The diagram shows the structure of the compressed air circulation and yarn movement of the spinning device provided by this utility model.

[0039] In the attached diagrams above:

[0040] 1-Main body, 11-Air outlet; 2-Support, 21-Receiving groove, 22-Air inlet, 23-Opening groove; 3-Main body, 31-Air vent on the main body, 32-Annular groove; 4-Air guide, 41-Air vent on the air guide; 5-Support; 6-Fastener; 7-U-shaped ceramic piece; 8-Wire. Detailed Implementation

[0041] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0042] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] Example 1

[0044] See Figures 1 to 14 The spinning network device shown includes a main network device and an air guide, wherein:

[0045] See Figure 1-5 The main network device includes a main body 1 and a support body 2. The main body 1 is located on one side of the support body 2 (referred to as the first side). The main body 1 is rectangular in shape and has an air vent 11. The air vent 11 extends along the height direction of the main body 1 (in actual operation, the main body 1 is placed vertically) and penetrates the opposite two end faces of the main body 1 along the height direction (e.g., ...). Figure 1-2 End faces a and b), i.e., vent hole 11, are through holes. POY pre-oriented yarn 8 passes through vent hole 11. The direction of yarn 8 movement is shown in [reference]. Figure 14 The n in the middle refers to.

[0046] In some embodiments, the outer periphery of the main body 1 includes an arcuate surface and a vertical surface connected to the arcuate surface.

[0047] The support body 2 is rectangular and has a receiving groove 21. The receiving groove 21 is recessed from the side of the support body 2 away from the main body 1 (called the second side, the first side is opposite to the first side, such as the left side and the other side is the right side) towards the main body 1. The bottom of the receiving groove 21 has an air inlet 22 extending towards the main body 1. The air inlet 22 is connected to the air outlet 11.

[0048] In this example, the air guide is detachably mounted on the support body 2. The air guide includes a body part 3 and an air guide part 4 mounted on the body part 3. Corresponding and interconnected air holes are provided on the body part 3 and the air guide part 4. The body part 3 is adapted to the receiving groove 21 of the support body 2. The air hole 31 of the body part 3 is used to communicate with the air source (providing compressed air). The air guide part 4 is adapted to the air inlet 22 of the support body 2. The air hole 41 of the air guide part 4 is connected to the air outlet 11. The central axis of the air hole is perpendicular to the central axis of the air outlet 11.

[0049] When the air guide is installed on the support 2, the main body 3 is located in the receiving groove 21 of the support 2, and the air guide 4 is located in the air inlet 22 of the support 2. Compressed air is discharged from the air vent of the main body 3 (see the compressed air flow direction). Figure 14 The compressed air (as indicated by m) first enters the vent hole of the air guide section 4, and then enters the outlet hole 11 on the main body 1 to be blown onto the wire 8. When processing wires 8 of different diameters by blowing compressed air, only the air guide component needs to be replaced, without replacing the main mesh unit, which greatly saves costs (the main mesh unit costs thousands of yuan, while the air guide component costs about ten yuan); selecting an air guide component that is compatible with the wire 8 can reduce compressed air consumption and achieve energy saving and consumption reduction.

[0050] In some implementations, see Figures 6-12 Both the main body 3 and the air guide 4 are cylindrical, and the outer diameter of the air guide 4 is smaller than the outer diameter of the main body 3, which can save costs; correspondingly, the receiving groove 21 and the air inlet 22 are both circular.

[0051] In some embodiments, multiple air guide sections 4 are provided, all located on the same side of the main body 3, and arranged in parallel. Multiple air inlets 22 are also provided, with each air guide section 4 corresponding to one air inlet 22. In the multiple air guide sections 4, the central axis of one air guide section 4 is parallel to the central axis of the main body 3, or the central axis of one air guide section 4 is a straight line with the central axis of the main body 3.

[0052] In this example, the spinning network device also includes a sealing ring, which is disposed on the outer periphery of the body portion 3. The sealing ring ensures that the body portion 3 is sealed and securely connected within the receiving groove 21 of the support body 2. In one embodiment, an annular groove 32 is formed along the circumferential direction on the outer periphery of the body portion 3, and the sealing ring is disposed in the annular groove 32.

[0053] In some embodiments, the diameter of the vent hole in the air guide part 4 ranges from 0.3 to 0.5 mm; the diameter of the vent hole in the main body part 3 ranges from 0.5 to 1.2 mm.

[0054] Preferably, the main body 3 and the air guide 4 are integrally formed for easy assembly; the support body 2 is integrally formed with the main body 1.

[0055] Example 2

[0056] See Figure 13 The spinning device shown includes a spinning network and a support 5. The spinning network is mounted on the support 5. U-shaped ceramic parts 7 are provided above and below the spinning network for the yarn to pass through. The yarn passes through the upper U-shaped ceramic part 7, the air outlet 11, and the lower U-shaped ceramic part 7 in sequence.

[0057] In some embodiments, the spinning network is detachably mounted on the support 5, and the spinning device also includes a fastener 6, which is used to mount the spinning network on the support 5. The fastener 6 is a screw or a set screw.

[0058] Referring to the figure, the two opposite end faces of the support 2 in the height direction (e.g.) Figure 1-2 When the support body 2 is vertically positioned, end faces a and b (one is the upper end face and the other is the lower end face) are provided with recessed openings 23 that are close to each other. The openings 23 extend along the length of the support body 2 and penetrate the two opposite end faces along the length of the support body 2. The extension direction of the openings 23 is perpendicular to the central axis of the air inlet 22. When in working condition, the air outlet 11 extends vertically, with one opening of the opening 23 facing upwards and the other opening of the opening 23 facing downwards.

[0059] In this example, the front side of the support 5 is provided with a rearward recessed groove for accommodating the spinning network device. The groove has a left side and a right side opposite each other. When the spinning network device is installed on the support 5, one side of the support body 2 is in contact with the bottom wall of the groove.

[0060] In one embodiment, the spinning network device is detachably mounted on the support 5 as follows: when one fastener 6 is provided, one end of the fastener 6 extends from the left side of the groove of the support 5 and into the right side of the groove through the other opening slot 23 (the lower opening slot 23); when two fasteners 6 are provided, the two fasteners 6 are matched with the two opening slots 23 one by one, wherein one end of the fastener 6 extends from the left side of the groove and into the right side of the groove through the other opening slot 23 (the upper one) and connects to the support 5; and one end of the other fastener 6 extends from the left side of the groove and into the right side of the groove through the other opening slot 23 (the lower one) and connects to the support 5.

[0061] In one embodiment, the fastener 6 is a locating pin, with the head of the locating pin located on the left side of the groove of the support 5 away from the right side, and the rod of the locating pin extending into the right side of the groove and connecting with the support 5.

[0062] In this example, there are multiple spinning network devices, which are placed side by side on the support 5.

[0063] When replacing the spinning network device, first remove the fastener 6, then remove the spinning network device, then place the new spinning network device in the groove of the support 5, and finally install the fastener 6. The operation is simple and quick.

[0064] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A spinneret, characterized in that, include: The main network device includes a main body and a support body disposed on one side of the main body. The main body has an air outlet that extends along the height direction of the main body and penetrates the opposite end faces of the main body in the height direction. The air outlet is used for feeding yarn through. The support body has a receiving groove that is recessed from the side of the support body away from the main body toward the side closer to the main body. The bottom of the receiving groove has an air inlet that extends toward the side closer to the main body. An air guide is detachably mounted on the support body. The air guide includes a main body and an air guide portion mounted on the main body. Corresponding air vents are provided on the main body and the air guide portion. The main body is adapted to the receiving groove of the support body. The air vent of the main body is used to communicate with an air source. The air guide portion is adapted to the air inlet of the support body. The air vent of the air guide portion communicates with the air outlet. The central axis of the air vent is perpendicular to the central axis of the air outlet.

2. The spinneret of claim 1, wherein, The spinning network device further includes a sealing ring, and an annular groove is provided on the outer periphery of the main body, with the sealing ring disposed in the annular groove.

3. The spinneret of claim 1, wherein, Both the main body and the air guide are cylindrical, and the outer diameter of the air guide is less than or equal to the outer diameter of the main body.

4. The spinneret of claim 3, wherein, The diameter of the vent hole in the air guide section is in the range of 0.3-0.5 mm.

5. The spinneret of claim 3, wherein, The diameter of the vent hole in the main body is in the range of 0.5-1.2 mm.

6. The spinneret of claim 1, wherein, The air guide section is provided in multiple ways, and all of the air guide sections are located on the same side of the main body and are arranged in parallel. The air inlet is provided in multiple ways, and each air guide section corresponds to one air inlet.

7. The spinneret of claim 1, wherein, The main body and the air guide are integrally formed.

8. The spinneret of claim 1, wherein, The main body and the supporting body are integrally formed.

9. A spinning device, characterized by The invention includes the spinning network device and support as described in any one of claims 1-8, wherein the spinning network device is disposed on the support.

10. The spinning device of claim 9, wherein The spinning network device is detachably mounted on the support. The device also includes fasteners. The support body of the spinning network device has recessed slots on two opposite end faces in the height direction. The slots extend along the length direction of the support body and penetrate the opposite end faces in the length direction of the support body. The device has a working state. When in the working state, the air outlet extends vertically, one of the opening slots faces upward, the other opening slot faces downward, and at least one of the fasteners extends through the other opening slot into the support and connects to the support.

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