Gum dipping equipment for polyester threads

Abstract

The utility model relates to the technical field of polyester wire processing, and discloses polyester wire impregnation equipment which comprises a box body, a feeding pipe is arranged on one side of the box body, a discharging pipe is arranged on the other side of the box body, a receding opening is formed in the feeding pipe, a first dust removal box is connected in the receding opening in a sliding mode, an opening of the first dust removal box faces upwards, and a second dust removal box is arranged on the discharging pipe. A second dust removal box is slidably connected to the position, located above the first dust removal box, in the receding opening, the opening of the second dust removal box faces downwards, sponge is arranged in the first dust removal box and the second dust removal box, and the first dust removal box and the second dust removal box are tightly attached. According to the glue dipping device for the polyester thread, the subsequent glue dipping effect on the polyester thread is effectively improved, the first dust removal box and the second dust removal box are both slidably connected into the avoiding opening and are both detachable, and replacement treatment is convenient.

Description

Technical Field

[0001] This utility model relates to the field of polyester thread processing technology, and more specifically to a polyester thread impregnation equipment. Background Technology

[0002] Polyester yarn is a type of thread made from polyester fibers, widely used in textiles, sewing, packaging, and medical fields. Polyester yarn impregnation is a process that involves immersing polyester yarn in an adhesive solution, forming an adhesive film on its surface. This process can significantly improve the performance of polyester yarn, making it perform better in specific applications.

[0003] A search revealed Chinese patent CN220486014U, which discloses a polyester line impregnation device. When the amount of glue in the impregnation tank increases, the impregnation tank will stop pushing the support rod due to gravity. At this time, the feeding box will no longer flow glue into the impregnation tank, thereby achieving a dynamic balance of glue in the impregnation tank. However, dust will adhere to the surface of the polyester line before impregnation. If the dust on the surface is not cleaned, it will easily affect the subsequent impregnation effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a polyester yarn impregnation equipment to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a polyester thread impregnation device, comprising a box body, a feed pipe on one side of the box body, and a discharge pipe on the other side of the box body. A clearance opening is provided on the feed pipe, and a first dust collector is slidably connected within the clearance opening, with the first dust collector opening facing upwards. A second dust collector is slidably connected within the clearance opening and above the first dust collector, with the second dust collector opening facing downwards. Sponges are placed inside both the first and second dust collectors, and the two are tightly fitted together. A second guide roller is rotatably connected between the inner walls of both sides of the box body. Two first guide rollers are rotatably connected between the inner walls of both sides of the box body. A pressure roller is rotatably connected between the inner walls of both sides of the box body and located between the first and second guide rollers. A glue-holding box is fixedly connected to the bottom inner wall of the box body and directly below the pressure roller. A glue-scraping assembly for scraping off excess glue is provided between the inner walls of both sides of the box body. A drying assembly is provided between the inner walls of both sides of the box body.

[0006] As a further embodiment of this utility model, the adhesive scraping assembly includes a horizontal plate, which is fixedly connected between the inner walls of both sides of the box. Multiple fixed brackets with equal intervals are fixedly connected to the lower surface of the horizontal plate, and a cone is fixedly connected inside each of the multiple fixed brackets.

[0007] As a further embodiment of this utility model, each of the multiple cones is fixedly connected to a glue guide rod at its bottom. A glue receiving tube is provided between the inner walls of both sides of the box and directly below the multiple glue guide rods. One end of the glue receiving tube extends through one outer wall of the box, and only the lower half of the glue receiving tube inside the box is retained.

[0008] As a further embodiment of this utility model, the drying assembly includes two connecting plates, both of which are fixedly connected between the inner walls of the two sides of the box. A square tube is fixedly connected to the lower surface of the two connecting plates, and two sets of heating wires are provided inside the square tube, with multiple wires in each set.

[0009] As a further embodiment of this utility model, multiple wire grooves with equal spacing are provided on the outer circumferential walls of the first wire roller, the second wire roller, and the pressure roller, and the multiple wire grooves on the first wire roller, the second wire roller, and the pressure roller are all in one-to-one correspondence.

[0010] As a further embodiment of this utility model, the adhesive tube is inclined between the inner walls of both sides of the box.

[0011] As a further embodiment of this utility model, the two guide rollers on the inner walls of both sides of the box are at the same horizontal height, and are also at the same horizontal height as the discharge pipe.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, with its first and second dust collection boxes, can clean the dust on the surface of the polyester line before impregnation, thereby improving its cleanliness and effectively enhancing the subsequent impregnation effect. Furthermore, both the first and second dust collection boxes are slidably connected within the recess, making them detachable and easy to replace.

[0014] 2. The present invention, through the provided glue scraping component, can scrape off excess glue from the surface of the impregnated polyester thread, preventing excess glue from accumulating on the surface and thus causing uneven impregnation of the polyester thread.

[0015] 3. This utility model can collect and process scraped glue through the glue receiving tube, thereby preventing it from dripping into the box. Furthermore, the glue guiding rod can guide the dripping glue when excess glue is applied to the surface of the polyester thread, ensuring that it drips into the glue receiving tube. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of this utility model.

[0017] Figure 2This is a schematic diagram of the rear three-dimensional structure of this utility model.

[0018] Figure 3 For the present utility model Figure 1 A schematic diagram of the internal structure.

[0019] Figure 4 For the present utility model Figure 1 A partially enlarged structural diagram.

[0020] Figure 5 For the present utility model Figure 3 A partially enlarged structural diagram.

[0021] Figure 6 For the present utility model Figure 3 A partially enlarged schematic diagram of the structure.

[0022] The attached diagram is labeled as follows: 1. Box body; 2. Feed pipe; 3. Guide roller one; 4. Scraper assembly; 5. Drying assembly; 6. Discharge pipe; 7. Guide roller two; 8. Pressure roller; 9. Glue collection box; 10. First dust collector box; 11. Alternating opening; 12. Second dust collector box; 13. Horizontal plate; 14. Fixing frame; 15. Conical cylinder; 16. Glue guide rod; 17. Connecting plate; 18. Square tube; 19. Heating wire; 20. Glue receiving pipe. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Reference Figures 1-6This utility model provides a polyester yarn impregnation device, including a housing 1. A feed pipe 2 is provided on one side of the housing 1, and a discharge pipe 6 is provided on the other side. A clearance opening 11 is provided on the feed pipe 2. A first dust collector 10 is slidably connected inside the clearance opening 11, with its opening facing upwards. A second dust collector 12 is slidably connected inside the clearance opening 11 and above the first dust collector 10, with its opening facing downwards. Sponges are placed inside both the first and second dust collectors 10, and they are tightly fitted together. Two guide rollers 7 are rotatably connected between the inner walls of both sides of the housing 1. Two guide rollers 3 are rotatably connected between the inner walls of both sides of the housing 1. A pressure roller 8 is rotatably connected between the first guide roller 3 and the second guide roller 7. A glue container 9 is fixedly connected to the bottom inner wall of the box 1, directly below the pressure roller 8, by bolts. A scraping component 4 for scraping off excess glue is provided between the two inner walls of the box 1. A drying component 5 is provided between the two inner walls of the box 1. The first dust removal box 10 and the second dust removal box 12 can clean the dust on the surface of the polyester thread before impregnation, thereby improving its cleanliness and effectively increasing the effect of subsequent impregnation of the polyester thread. The first dust removal box 10 and the second dust removal box 12 are both slidably connected in the clearance opening 11, making both detachable and easy to replace.

[0025] The glue scraping assembly 4 in this utility model includes a horizontal plate 13, which is fixedly connected to the inner walls of both sides of the housing 1 by bolts. Multiple equally spaced fixing brackets 14 are fixedly connected to the lower surface of the horizontal plate 13 by bolts. Each fixing bracket 14 has a conical cylinder 15 welded inside. The glue scraping assembly 4 can scrape off excess glue from the surface of the impregnated polyester yarn, preventing excess glue from accumulating on its surface and causing uneven impregnation of the polyester yarn. A guide rod 1 is welded to the bottom of each of the multiple conical cylinders 15. 6. A glue receiving tube 20 is provided between the inner walls of both sides of the box body 1 and directly below the multiple glue guiding rods 16. One end of the glue receiving tube 20 extends through one side of the outer wall of the box body 1. Only the lower half of the glue receiving tube 20 inside the box body 1 is retained. The glue receiving tube 20 can be used to collect and treat the scraped glue, thereby preventing it from dripping into the box body 1. The glue guiding rods 16 can be used to guide the dripping glue when there is excess glue on the surface of the polyester thread, ensuring that it drips into the glue receiving tube 20.

[0026] To facilitate faster solidification of the impregnated polyester yarn, the drying assembly 5 includes two connecting plates 17, which are bolted to the inner walls of both sides of the housing 1. A square tube 18 is bolted to the lower surface of the two connecting plates 17. The square tube 18 contains two sets of heating wires 19, with multiple wires in each set. The drying assembly 5 allows the impregnated polyester yarn to pass through the middle of the two sets of heating wires 19 for heating and drying, thereby accelerating the solidification time of the adhesive and increasing the efficiency of polyester yarn processing.

[0027] To prevent the polyester thread from skewing, multiple equally spaced guide grooves are provided on the outer circumference of the guide roller 3, guide roller 7, and pressure roller 8. The guide grooves on guide roller 3, guide roller 7, and pressure roller 8 are all one-to-one corresponding. The guide grooves can limit the polyester thread and prevent it from sliding on guide roller 3, guide roller 7, and pressure roller 8, which would affect the processing effect. The glue receiving tube 20 is inclined between the inner walls on both sides of the box 1, which will facilitate the glue dripping into the glue receiving tube 20 and flowing out of the device. The two guide rollers 3 on the inner walls on both sides of the box 1 are at the same horizontal height, and are also at the same horizontal height as the discharge pipe 6.

[0028] The use of this utility model involves the following steps:

[0029] S1: The polyester thread is passed through the feed pipe 2 between the first dust collector 10 and the second dust collector 12 to clean the dust on its surface, thereby improving its cleanliness and effectively increasing the effect of subsequent impregnation of the polyester thread with glue. After passing over the second guide roller 7, it passes under the pressure roller 8 and passes over the first guide roller 3. Then, it passes through the large end of the cone 15 in the glue scraping assembly 4 and out the small end to scrape off the excess glue on its surface. Then, it passes through the middle of the two sets of heating wires 19 in the drying assembly 5, passes over the second guide roller 3, and is discharged from the discharge pipe 6.

[0030] S2: While passing under the pressure roller 8, the polyester thread passes through the glue box 9 for glue scraping. The scraped glue drips through the glue guide rod 16 to the glue receiving tube 20 for centralized treatment. The glue receiving tube 20 is inclined to facilitate the glue discharge device.

[0031] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A polyester thread dipping apparatus comprising a housing (1), characterized in that: The side of the box (1) is provided with a feeding pipe (2), the other side of the box (1) is provided with a discharging pipe (6), the feeding pipe (2) is provided with an avoiding opening (11), the avoiding opening (11) is slidably connected with a first dust removal box (10), the first dust removal box (10) is open upward, the avoiding opening (11) is slidably connected with a second dust removal box (12) above the first dust removal box (10), and the second dust removal box (12) is open downward, the first dust removal box (10) and the second dust removal box (12) are provided with sponges, and the two are closely attached, the two side inner walls of the box (1) are rotatably connected with a wire roller two (7), the two side inner walls of the box (1) are rotatably connected with two wire rollers one (3), the two side inner walls of the box (1) are rotatably connected with a wire pressing roller (8) between the wire roller one (3) and the wire roller two (7), the bottom inner wall of the box (1) is fixedly connected with a glue containing box (9) below the wire pressing roller (8), the two side inner walls of the box (1) are provided with a glue scraping assembly (4) for scraping excess glue, and the two side inner walls of the box (1) are provided with a drying assembly (5).

2. The polyester thread dipping apparatus according to claim 1, wherein: The glue scraping assembly (4) comprises a horizontal plate (13), the horizontal plate (13) is fixedly connected between the two side inner walls of the box (1), and the lower surface of the horizontal plate (13) is fixedly connected with a plurality of fixing frames (14) with the same interval.

3. A polyester thread dipping apparatus according to claim 2, wherein: The bottom of each of the plurality of conical cylinders (15) is fixedly connected with a glue guide rod (16), the two side inner walls of the box (1) are provided with a glue receiving pipe (20) below the plurality of glue guide rods (16), one end of the glue receiving pipe (20) extends through one side outer wall of the box (1), and only the lower half of the glue receiving pipe (20) in the box (1) is reserved.

4. The polyester thread dipping apparatus according to claim 2, wherein: The drying assembly (5) comprises two connecting plates (17), the two connecting plates (17) are fixedly connected between the two side inner walls of the box (1), and the lower surfaces of the two connecting plates (17) are fixedly connected with square tubes (18), the square tubes (18) are provided with two groups of heating wires (19) in an up-down arrangement, and each group comprises a plurality of heating wires.

5. The polyester thread dipping apparatus according to claim 1, wherein: The circumferential outer walls of the wire roller one (3), the wire roller two (7) and the wire pressing roller (8) are provided with a plurality of wire grooves with the same interval, and the plurality of wire grooves on the wire roller one (3), the plurality of wire grooves on the wire roller two (7) and the plurality of wire grooves on the wire pressing roller (8) are one-to-one corresponding.

6. The polyester thread dipping apparatus according to claim 3, wherein: The glue receiving pipe (20) is inclinedly arranged between the two side inner walls of the box (1).

7. The polyester thread dipping apparatus according to claim 5, wherein: The two wire rollers one (3) on the two side inner walls of the box (1) have the same horizontal height, and the horizontal height of the discharging pipe (6) is also the same.

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