Yarn guide device for stretch yarn processing

Abstract

The invention belongs to the technical field of stretch yarn processing, and particularly relates to a stretch yarn processing yarn guiding device which comprises a base, the top of the base is fixedly connected with a supporting seat, the top of the base is fixedly connected with a main yarn guiding column, and the top of the supporting seat is provided with a cleaning assembly. Two adjusting assemblies are arranged at the top of the supporting seat and located on the side face of the cleaning assembly, a guiding assembly is arranged at the top of the supporting seat and located between the two adjusting assemblies, a cover plate is arranged at the top of the base, and an electric telescopic rod is fixedly connected to the inner side of the cover plate. According to the invention, by adjusting the auxiliary lead column I, the tension degree of the stretch yarn can be reduced, so that the wear of the stretch yarn is reduced, the phenomenon of breakage of the stretch yarn is avoided, and the conduction of the stretch yarn is facilitated.

Description

Technical Field

[0001] This invention belongs to the field of elastic wire processing technology, specifically a wire guiding device for elastic wire processing. Background Technology

[0002] Chinese Patent Publication No. CN211227500U discloses a wire guiding device for processing elastic wire, including a base, a cover, a first lead post, a wire guiding assembly, and a second lead post. The cover is installed on top of the base, the first lead post is installed on one side of the top of the base, and the second lead post is installed on the other side of the top of the base. The wire guiding assembly is evenly installed in the middle of the top of the base. The wire guiding assembly includes a fixing post, a first external thread, a second external thread, a lower clamp, an upper clamp, a spring, a washer, and a nut. The fixing post has a first external thread at its lower part and a second external thread at its upper part. A lower clamp is installed at the lower part of the fixing post above the first external thread. This invention is ingeniously conceived and rationally designed. The first and second lead posts guide the elastic wire, which passes through the three lower and upper clamps respectively. This removes dust from the elastic wire, resulting in a better finished elastic wire product.

[0003] In actual use, this wire guide device requires adjustment of the clamping force between the lower and upper clamps to control the dust removal effect on the elastic wire, which causes inconvenience in operation. Furthermore, the clamping of the elastic wire by the lower and upper clamps will aggravate the wear of the elastic wire, causing the elastic wire to break, which is not conducive to the conduction of the elastic wire.

[0004] Therefore, a wire guiding device for elastic wire processing is needed to solve the problems mentioned above. Summary of the Invention

[0005] In view of the above situation and to overcome the defects of the prior art, the present invention provides a wire guiding device for elastic wire processing, which effectively solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wire guide device for processing elastic wire, comprising a base, a support seat fixedly connected to the top of the base, a main lead post fixedly connected to the top of the base, a cleaning component provided on the top of the support seat, two sets of adjusting components provided on the side of the cleaning component on the top of the support seat, a guiding component provided on the side of the top of the support seat between the two sets of adjusting components, a cover plate provided on the top of the base, and an electric telescopic rod fixedly connected to the inner side of the cover plate.

[0007] Furthermore, four sets of connecting plates are fixedly installed on the top of the base, and screws are threadedly connected to the inner wall of the cover plate. The cover plate is sleeved on the outside of the four sets of connecting plates, and the screws are threadedly connected to the four sets of connecting plates to fix the cover plate.

[0008] Furthermore, the telescopic end of the electric telescopic rod can be embedded in the inner wall of the main lead post to block the through hole inside the main lead post.

[0009] Furthermore, the cleaning assembly includes a receiving box, a box cover, a scraper, a groove, and a wire hole. The receiving box is fixedly connected to the top of the support base. The box cover is snapped onto the outside of the receiving box. Wire holes are provided on the inner walls of both the receiving box and the box cover. A groove is provided on the inner wall of the box cover. A scraper is slidably connected to the inner side of the groove.

[0010] Furthermore, the inner side of the receiving box is filled with sponge, and the scraper is attached to the surface of the box cover. When the scraper slides along the groove, it can scrape off the stains on the outside of the wire hole.

[0011] Furthermore, the adjustment assembly includes a connecting groove, a lead screw, and a secondary lead post. The inner wall of the support base has a connecting groove, and the secondary lead post is slidably connected to the inner side of the connecting groove. The inner wall of the support base is rotatably connected to the lead screw within the connecting groove. The lead screw is threadedly connected to the secondary lead post and is used to drive the secondary lead post to move.

[0012] Furthermore, the guiding component includes a second connecting groove, a second auxiliary lead post, and a compression spring. The inner wall of the support base is provided with a second connecting groove, and a compression spring is fixedly connected to the inner side of the second connecting groove. The end of the compression spring is fixedly connected to the second auxiliary lead post, which can slide along the second connecting groove.

[0013] Furthermore, a force-sensitive resistor is fixedly connected to the inner wall of the second connecting groove. When the elastic wire does not pass through the second auxiliary lead post, the second auxiliary lead post will squeeze the force-sensitive resistor under the action of the compression spring.

[0014] Furthermore, the force-sensitive resistor is electrically connected to the PLC control terminal, and the PLC control terminal is electrically connected to the electric telescopic rod. When the force-sensitive resistor is compressed, the PLC control terminal controls the telescopic end of the electric telescopic rod to extend; when the force-sensitive resistor is not compressed, the PLC control terminal controls the telescopic end of the electric telescopic rod to retract.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This invention, by adjusting the secondary lead post one, can reduce the tension of the elastic wire, thereby reducing wear on the elastic wire, preventing breakage of the elastic wire, and facilitating the conduction of the elastic wire.

[0017] 2. In this invention, the elastic thread passes through the receiving box and the lid, which can make it easy and quick to clean the surface of the elastic thread.

[0018] 3. In this invention, stains on the elastic yarn will accumulate on the outside of the thread hole. After long-term use, the stains can be scraped off by sliding a scraper along the outside of the groove. At the same time, the sponge filling in the container can be replaced by installing and removing the container box and the box cover.

[0019] 4. In this invention, the two sets of auxiliary lead posts one and the auxiliary lead post two between them form different angles, thereby adjusting the tightness of the elastic wire as it passes through the adjusting component and the guiding component. At the same time, under the action of the two sets of auxiliary lead posts one and the auxiliary lead post two between them, the fine hairs on the elastic wire can be removed, ensuring the cleanliness of the elastic wire.

[0020] 5. In this invention, when a force-sensitive resistor is compressed, the PLC control terminal controls the extension end of the electric telescopic rod to extend, thereby blocking the through hole inside the main lead post, preventing the elastic wire from breaking instantly, preventing the elastic wire from rebounding and damaging the processing equipment, and ensuring the smooth processing of the elastic wire. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a cross-sectional structural schematic diagram of the cover plate of the present invention;

[0024] Figure 3 This is a top view of the adjustment component of the present invention.

[0025] Figure 4 This is a schematic diagram of the overall structure of the present invention during use;

[0026] Figure 5 For the present invention Figure 2 A partially enlarged structural diagram of section A in the middle;

[0027] Figure 6 For the present invention Figure 3 A magnified schematic diagram of part B in the middle section.

[0028] In the diagram: 1. Base; 2. Cover plate; 3. Main lead post; 4. Connecting plate; 5. Screw; 6. Electric telescopic rod; 7. Support base; 8. Cleaning assembly; 9. Adjustment assembly; 10. Guide assembly; 11. Force-sensitive resistor; 81. Receiving box; 82. Box cover; 83. Scraper; 84. Slide groove; 85. Wire hole; 91. Connecting groove one; 92. Lead screw; 93. Secondary lead post one; 101. Connecting groove two; 102. Secondary lead post two; 103. Compression spring. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0030] Example 1, by Figure 1-6 The present invention discloses a wire guiding device for processing elastic wire, including a base 1, a support seat 7 fixedly connected to the top of the base 1, a main lead post 3 fixedly connected to the top of the base 1, a cleaning component 8 provided on the top of the support seat 7, the cleaning component 8 including a receiving box 81, a box cover 82, a scraper 83, a sliding groove 84 and a wire hole 85, the receiving box 81 fixedly connected to the top of the support seat 7, the box cover 82 snapped onto the outside of the receiving box 81, the wire hole 85 is opened on the inner wall of both the receiving box 81 and the box cover 82, the sliding groove 84 is opened on the inner wall of the box cover 82, and the scraper 83 is slidably connected to the inner side of the sliding groove 84;

[0031] Specifically, the inner side of the container 81 is filled with sponge, and the scraper 83 is attached to the surface of the lid 82. When the scraper 83 slides along the groove 84, it can scrape off the dirt on the outside of the wire hole 85.

[0032] Example 2, by Figure 1-6 As shown, the top of the support base 7 is provided with two sets of adjustment components 9 on the side of the cleaning component 8. The adjustment component 9 includes a connecting groove 91, a lead screw 92 and a secondary lead post 93. The inner wall of the support base 7 is provided with a connecting groove 91. The secondary lead post 93 is slidably connected to the inner side of the connecting groove 91. The lead screw 92 is rotatably connected to the inner wall of the support base 7 within the connecting groove 91. The lead screw 92 is threadedly connected to the secondary lead post 93 and is used to drive the secondary lead post 93 to move.

[0033] The top of the support base 7 is located between the two sets of adjustment components 9 and a guide component 10 is provided on the side. The guide component 10 includes a second connecting groove 101, a second auxiliary lead post 102 and a compression spring 103. The inner wall of the support base 7 is provided with a second connecting groove 101. The compression spring 103 is fixedly connected to the inner side of the second connecting groove 101. The end of the compression spring 103 is fixedly connected to the second auxiliary lead post 102. The second auxiliary lead post 102 can slide along the second connecting groove 101.

[0034] Specifically, a force-sensitive resistor 11 is fixedly connected to the inner wall of the connecting groove 2 101. When the elastic wire does not pass through the secondary lead post 2 102, the secondary lead post 2 102 will squeeze the force-sensitive resistor 11 under the action of the compression spring 103.

[0035] Force-sensitive resistor 11 is electrically connected to the PLC control terminal, and the PLC control terminal is electrically connected to the electric telescopic rod 6. When force-sensitive resistor 11 is compressed, the PLC control terminal controls the telescopic end of the electric telescopic rod 6 to extend. When force-sensitive resistor 11 is not compressed, the PLC control terminal controls the telescopic end of the electric telescopic rod 6 to retract.

[0036] The top of the base 1 is provided with a cover plate 2, and an electric telescopic rod 6 is fixedly connected to the inner side of the cover plate 2. The telescopic end of the electric telescopic rod 6 can be embedded in the inner wall of the main lead post 3 to block the through hole in the main lead post 3.

[0037] Four sets of connecting plates 4 are fixedly installed on the top of the base 1. Screws 5 are threadedly connected to the inner wall of the cover plate 2. The cover plate 2 is sleeved on the outside of the four sets of connecting plates 4. The screws 5 are threadedly connected to the four sets of connecting plates 4 to fix the cover plate 2.

[0038] Working principle: When in use, the base 1 and cover plate 2 are removed by connecting the screw 5 to the connecting plate 4. The auxiliary lead post 102 is compressed along the inner side of the connecting groove 101 to compress the compression spring 103, so that the auxiliary lead post 102 is separated from the force-sensitive resistor 11.

[0039] The elastic wire is passed through the main lead post 3, and then through the cleaning component 8, the adjusting component 9, the guiding component 10, the adjusting component 9 and the main lead post 3 in sequence. The elastic wire passes through the wire hole 85 on the receiving box 81 and the box cover 82, and then through the auxiliary lead post 93 inside the connecting groove 1 91. Then it passes through the compression spring 103 inside the connecting groove 2 101 again, and then through the auxiliary lead post 93 again. Finally, the elastic wire is passed out from the main lead post 3.

[0040] During the processing of elastic yarn, the elastic yarn is stretched taut. At this time, with the sponge filling the receiving box 81 and the lid 82, the elastic yarn passes through the receiving box 81 and the lid 82, which can clean the surface of the elastic yarn. It is convenient and quick. As the elastic yarn moves, the stains on the elastic yarn will accumulate on the outside of the wire hole 85. After long-term use, the stains can be scraped off by sliding the scraper 83 along the outside of the slide groove 84. At the same time, the sponge filling in the receiving box 81 can be replaced by installing and removing the receiving box 81 and the lid 82.

[0041] When the elastic wire is tightened, the secondary lead post 102 and the force-sensitive resistor 11 are in a separated state. At this moment, the force-sensitive resistor 11 is not squeezed. The PLC control terminal controls the extension end of the electric telescopic rod 6 to retract, thereby ensuring that the elastic wire can pass through the main lead post 3.

[0042] During the transmission of the elastic wire, it passes through the main lead post 3, the cleaning component 8, the secondary lead post 1 93, the secondary lead post 2 102, the secondary lead post 1 93, and the main lead post 3 in sequence. By rotating the lead screw 92, the secondary lead post 1 93 can slide along the inner side of the connecting groove 1 91, so that the two sets of secondary lead posts 1 93 and the secondary lead post 2 102 between them form different angles, thereby adjusting the tightness of the elastic wire as it passes through the adjusting component 9 and the guiding component 10. At the same time, under the action of the two sets of secondary lead posts 1 93 and the secondary lead post 2 102 between them, the fine lint on the elastic wire can be removed, ensuring the cleanliness of the elastic wire.

[0043] Since the secondary lead post 93 is adjustable, the tension of the elastic wire can be reduced, thereby reducing wear on the elastic wire, preventing breakage, and facilitating the conduction of the elastic wire.

[0044] When the elastic wire breaks due to poor quality, the tension of the elastic wire on the secondary lead post 102 disappears instantly. Under the action of the compression spring 103, the secondary lead post 102 squeezes the force-sensitive resistor 11. When the force-sensitive resistor 11 is squeezed, the PLC control terminal controls the extension end of the electric telescopic rod 6 to extend, thereby blocking the through hole in the main lead post 3, preventing the elastic wire from breaking instantly, preventing the elastic wire from rebounding and damaging the processing equipment, and ensuring the smooth progress of elastic wire processing.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire guide device for elastic wire processing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support base (7), the top of the base (1) is fixedly connected to a main lead column (3), the top of the support base (7) is provided with a cleaning component (8), the top of the support base (7) is located on the side of the cleaning component (8) and two groups of adjustment components (9) are provided, the top of the support base (7) is located between the two groups of adjustment components (9) and a guide component (10) is provided on the side, the top of the support base (7) is located between the two groups of adjustment components (9), the top of the base (1) is provided with a cover plate (2), and the inner side of the cover plate (2) is fixedly connected to an electric telescopic rod (6).

2. A wire guide device for elastic wire processing according to claim 1, characterized in that: Four groups of connecting plates (4) are fixedly mounted on the top of the base (1); screws (5) are threadedly connected to the inner wall of the cover plate (2); the cover plate (2) is sleeved on the outer sides of the four groups of connecting plates (4); the screws (5) are threadedly connected to the four groups of connecting plates (4) for fixing the cover plate (2).

3. A wire guide device for elastic wire processing according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (6) can be embedded in the inner wall of the main lead column (3) to block the through hole in the main lead column (3).

4. A wire guide device for elastic wire processing according to claim 1, characterized in that: The cleaning assembly (8) comprises a accommodating box (81), a box cover (82), a scraper (83), a slide groove (84) and a wire hole (85); the top of the support seat (7) is fixedly connected with the accommodating box (81); the outer side of the accommodating box (81) is clamped with the box cover (82); the inner walls of the accommodating box (81) and the box cover (82) are both provided with a wire hole (85); the inner wall of the box cover (82) is provided with a slide groove (84); the inner side of the slide groove (84) is slidably connected with the scraper (83).

5. A wire guiding device for elastic wire processing according to claim 3, characterized in that: The inner side of the containing box (81) is filled with sponge, and the scraper (83) is in contact with the surface of the box cover (82). When the scraper (83) slides along the slide groove (84), it can scrape away the stains on the outer side of the thread hole (85).

6. A wire guiding device for elastic wire processing according to claim 1, characterized in that: The adjustment component (9) comprises a connecting groove (91), a screw rod (92) and a secondary lead column (93); the inner wall of the support seat (7) is provided with a connecting groove (91); the inner side of the connecting groove (91) is slidably connected to a secondary lead column (93); the inner wall of the support seat (7) is located in the connecting groove (91) and is rotatably connected to a screw rod (92); the screw rod (92) is threadedly connected to the secondary lead column (93) and is used to drive the secondary lead column (93) to move.

7. A wire guiding device for elastic wire processing according to claim 1, characterized in that: The guide assembly (10) comprises a second connection groove (101), a second auxiliary lead post (102) and a compression spring (103); the inner wall of the support seat (7) is provided with a second connection groove (101); the inner side of the second connection groove (101) is fixedly connected with a compression spring (103); the end of the compression spring (103) is fixedly connected with a second auxiliary lead post (102); and the second auxiliary lead post (102) can slide along the second connection groove (101).

8. A wire guiding device for elastic wire processing according to claim 7, characterized in that: The inner wall of the second connection groove (101) is fixedly connected with a force-sensitive resistor (11). When the elastic wire does not pass through the second auxiliary lead post (102), the second auxiliary lead post (102) will squeeze the force-sensitive resistor (11) under the action of the compression spring (103).

9. A wire guiding device for elastic wire processing according to claim 8, characterized in that: The force-sensitive resistor (11) is electrically connected to a PLC control end, and the PLC control end is electrically connected to an electric telescopic rod (6). When the force-sensitive resistor (11) is squeezed, the PLC control end controls the telescopic end of the electric telescopic rod (6) to extend, and when the force-sensitive resistor (11) is not squeezed, the PLC control end controls the telescopic end of the electric telescopic rod (6) to retract.

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