Polyester monofilament antistatic processing device

Abstract

The utility model discloses a polyester monofilament antistatic processing device belongs to monofilament finishing equipment technical field, include: the removal box, its inside is provided with liftable sponge block and slidable baffle. The utility model discloses through sponge block removes the excess antistatic finishing liquid remaining on polyester monofilament, can avoid the waste of finishing liquid, can improve the efficiency of subsequent drying simultaneously. When sponge block needs to extrude the adsorption finishing liquid, it is driven under the first telescopic device and then drops, and the baffle moves to the sponge block top, and the first telescopic device drives the support plate and sponge block to rise again, and extrudes sponge block using the support block and baffle, and extrudes finishing liquid, and restores the adsorption capacity of sponge block, and simple structure can full -automatic operation, and separates from polyester monofilament when extruding, and will not cause the influence to it.

Description

Technical Field

[0001] This utility model relates to the technical field of monofilament finishing equipment, specifically to an antistatic processing device for polyester monofilaments. Background Technology

[0002] In the production and processing of polyester monofilaments, due to the high insulation properties of polyester material, the monofilaments made from it are prone to static electricity buildup due to friction and other factors during subsequent use. This static electricity accumulation can lead to problems such as entanglement between monofilaments and dust adsorption. Therefore, antistatic treatment of polyester monofilaments is a key process to ensure product quality and performance. The most common antistatic finishing method in the existing technology is to impregnate the polyester monofilaments with an antistatic finishing solution and then dry them. To avoid excessive finishing solution residue on the surface of the monofilaments, excess finishing solution needs to be removed after impregnation and before drying. A common method is to use a sponge to absorb the excess finishing solution, but the sponge's absorption capacity is limited, so it is necessary to periodically remove the absorbed finishing solution from the sponge to ensure its absorption effect. The existing removal mechanism for removing the solution from the sponge is complex and inconvenient to operate, and urgently needs improvement. Therefore, this utility model provides an antistatic processing device for polyester monofilaments. Utility Model Content

[0003] The purpose of this invention is to provide an antistatic processing device for polyester monofilaments.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: An antistatic processing device for polyester monofilament includes: an impregnation box, wherein the impregnation box has an inlet and an outlet at both ends, and a plurality of first guide rollers are arranged inside; The removal box has an inlet and an outlet at both ends, and is equipped with several second guide rollers and guide plates inside. The second guide rollers guide the polyester monofilaments in a horizontal path for at least one section. The guide plates are located below this horizontal section and are arranged at an angle. Their lower ends are connected to the connecting holes opened on the impregnation box and the removal box. A sponge block is disposed inside the removal box and can contact the horizontal section of the polyester monofilament conveyor. A support plate is connected to the bottom of the support plate, and a sliding plate is connected to the bottom of the support plate. The sliding plate extends downward through the guide plate to below the guide plate and is connected to a first lifting device disposed inside the removal box. A baffle is slidably disposed within the removal chamber and located between the horizontal section of the polyester monofilament conveyor and the guide plate. When the sponge block descends with the support plate, the baffle can slide above the sponge block and remove the finishing liquid inside the sponge block by upward squeezing through the support plate.

[0005] Based on the above scheme and as a preferred embodiment of the above scheme, the number of the second guide rollers in the removal box is two, which are arranged close to the inlet and the outlet respectively, and the two second guide rollers are at the same horizontal height.

[0006] Based on the above scheme and as a preferred embodiment of the above scheme, the sponge block is provided with a plurality of accommodating grooves evenly distributed along its length.

[0007] Based on the above scheme and as a preferred embodiment of the above scheme, the support plate has several through holes.

[0008] Based on the above solution and as a preferred embodiment of the above solution, the support plate is provided with extensions at both ends that extend upward and are attached to both ends of the sponge block.

[0009] Based on the above solution and as a preferred embodiment of the above solution, a sliding groove is provided inside the removal box, and the two ends of the baffle are slidably engaged in the sliding groove.

[0010] Compared with the prior art, this invention has the following advantages and beneficial effects: This invention removes excess antistatic finishing liquid remaining on the polyester monofilaments using a sponge block, avoiding waste of the finishing liquid and improving the efficiency of subsequent drying. When the sponge block needs to expel the adsorbed finishing liquid, it descends under the action of the first telescopic device. Then, the baffle moves above the sponge block, and the first telescopic device drives the support plate and sponge block to rise. The support block and baffle squeeze the sponge block, expelling the finishing liquid and restoring its adsorption capacity. The structure is simple, can be fully automated, and separates from the polyester monofilaments during squeezing, without affecting them. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a structural schematic diagram of the hidden portion of the box panel of this utility model.

[0013] Figure 3 This is a schematic diagram of the removal of the box body and its internal structure according to the present invention.

[0014] Figure 4 This is a partial structural diagram of the present utility model.

[0015] In the figure: 1. Impregnation chamber; 2. First guide roller; 3. Removal chamber; 4. Second guide roller; 5. Guide plate; 6. Connecting hole; 7. Sponge block; 8. Support plate; 9. Slide plate; 10. Baffle; 11. Accommodating groove; 12. Through hole; 13. Extension; 14. Sliding groove. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0017] like Figure 1 and Figure 2 As shown, an antistatic processing device for polyester monofilament includes an impregnation chamber 1 and a removal chamber 3, which are connected together.

[0018] The impregnation chamber 1 has an inlet and an outlet at both ends, and several first guide rollers 2 are installed inside. Polyester monofilaments enter the impregnation chamber 1 through the inlet and are impregnated in the antistatic finishing solution inside the impregnation chamber 1 under the guidance of the first guide rollers 2.

[0019] like Figure 3 As shown, the removal box 3 has an inlet and an outlet at both ends, and is equipped with several second guide rollers 4 and guide plates 5 inside. The inlet and outlet are matched to ensure that the polyester monofilament is conveyed from the impregnation box 1 to the removal box 3.

[0020] The second guide roller 4 guides the polyester monofilament in a horizontal path for at least a section. Specifically, there are two second guide rollers 4 inside the removal box 3, which are arranged near the inlet and outlet of the filament respectively, and the two second guide rollers 4 are at the same horizontal height, guiding the polyester monofilament to be conveyed horizontally within the removal box 3.

[0021] The guide plate 5 is located below the horizontal conveying section of the polyester monofilament and is arranged at an angle. Its lower end is connected to the connecting hole 6 opened on the impregnation tank 1 and the removal tank 3, for returning the finishing solution to the impregnation tank 1. Optionally, a filter screen can be installed at the connecting hole 6 to filter impurities in the returned finishing solution.

[0022] The antistatic processing device for polyester monofilament also includes a sponge block 7, which is disposed inside the removal box 3 and can contact the horizontal section of the polyester monofilament conveyor to absorb excess finishing liquid from the polyester monofilament. Preferably, the sponge block 7 has several accommodating grooves 11 evenly distributed along its length. The polyester monofilament passes through the accommodating grooves 11 to increase the contact area with the sponge block 7.

[0023] like Figure 3 and Figure 4As shown, a support plate 8 is connected to the bottom of the sponge block 7, and a sliding plate 9 is connected to the bottom of the support plate 8. The sliding plate 9 extends downward through the guide plate 5 to below the guide plate 5 and is connected to a first lifting device located inside the removal box 3. The first lifting device drives the sliding plate 9, the support plate 8, and the sponge block 7 to rise and fall. The sliding plate 9 and the guide plate 5 are connected in a sealed sliding manner to prevent the finishing liquid from flowing into the area below the guide plate 5.

[0024] The support plate 8 has several through holes 12 to allow the finishing liquid to flow downwards.

[0025] A baffle 10 is provided inside the removal box 3. Specifically, two sliding grooves 14 are provided on the inner wall of the removal box 3. The two ends of the baffle 10 are slidably engaged in the sliding grooves 14. At the same time, the baffle 10 is connected to a second telescopic device provided inside the removal box 1, and slides along the sliding grooves 14 under the drive of the second telescopic device.

[0026] The first and second telescopic devices mentioned above can be cylinders.

[0027] The baffle 10 is located between the horizontal section of the polyester monofilament conveyor and the guide plate 5. When the sponge block 7 descends with the support plate 8, the baffle 10 can slide above the sponge block 7, and then the support plate 8 moves upward to squeeze and remove the finishing liquid in the sponge block 7.

[0028] The support plate 8 has extensions 13 at both ends that extend upward and attach to both ends of the sponge block 7. This not only improves the fixing effect of the sponge block 7, but also serves as a limiting structure when the support plate 8 and the baffle 10 are squeezed together, so as to prevent the sponge block 7 from being damaged due to excessive squeezing.

[0029] In other embodiments, to improve the removal effect of residual finishing liquid, another set of upward-moving sponge blocks and support plates, as well as corresponding baffles, can be provided to remove residual finishing liquid from the upper surface of polyester monofilaments.

[0030] During operation, polyester monofilaments pass through sponge block 7 to remove residual finishing liquid from its surface. When sponge block 7 reaches its adsorption threshold, the control device retracts the first telescopic device, causing sponge block 7 to descend below baffle 10. The second telescopic device extends, moving baffle 10 onto sponge block 7. The first telescopic device then extends again, causing support plate 8 to rise, working in conjunction with baffle 10 to squeeze sponge block 7, squeezing out the finishing liquid inside. Then, sponge block 7 and baffle 10 return to their original positions via the telescopic devices. By setting a timing program, the control device periodically squeezes sponge block 7, and the polyester monofilament conveyor stops during squeezing.

[0031] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A polyester monofilament antistatic processing device, characterized in that, include: Impregnation chamber (1), with an inlet and an outlet at both ends, and a number of first guide rollers (2) inside. The removal box (3) has an inlet and an outlet at both ends, and is equipped with several second guide rollers (4) and guide plates (5) inside. The second guide rollers (4) guide the polyester monofilaments to a horizontal path for at least one section. The guide plates (5) are located below the horizontal section and are arranged at an angle. Their lower ends are connected to the connecting holes (6) opened on the impregnation box (1) and the removal box (3). A sponge block (7) is set inside the removal box (3) and can contact the horizontal section of the polyester monofilament conveyor. A support plate (8) is connected to the bottom of the support plate (8). A sliding plate (9) is connected to the bottom of the support plate (8). The sliding plate (9) extends downward through the guide plate (5) to below the guide plate (5) and is connected to the first lifting device set inside the removal box (3). The baffle (10) is slidably disposed inside the removal box (3) and located between the polyester monofilament conveying horizontal section and the guide plate (5); when the sponge block (7) descends with the support plate (8), the baffle (10) can slide above the sponge block (7) and remove the finishing liquid in the sponge block (7) by squeezing upward through the support plate (8).

2. The antistatic processing device for polyester monofilament according to claim 1, characterized in that, The number of the second guide rollers (4) inside the removal box (3) is two, which are arranged close to the inlet and outlet of the yarn respectively, and the two second guide rollers (4) are at the same horizontal height.

3. The antistatic processing device for polyester monofilament according to claim 1, characterized in that, The sponge block (7) has several accommodating grooves (11) evenly distributed along its length.

4. The antistatic processing device for polyester monofilament according to claim 1, characterized in that, The support plate (8) has several through holes (12).

5. The antistatic processing device for polyester monofilament according to claim 1, characterized in that, The support plate (8) has extensions (13) that extend upward and attach to both ends of the sponge block (7).

6. The antistatic processing device for polyester monofilament according to claim 1, characterized in that, The removal box (3) is provided with a sliding groove (14), and the two ends of the baffle (10) are slidably engaged in the sliding groove (14).

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