CN214782592U

CN214782592U - Coating equipment for super-bright polyester yarns

Info

Publication number: CN214782592U
Application number: CN202121330332.8U
Authority: CN
Inventors: 朱幼香
Original assignee: Hangzhou Yiteng New Material Co ltd
Current assignee: Hangzhou Yiteng New Material Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-19
Anticipated expiration: 2031-06-15

Abstract

The application relates to a coating device for ultra-bright polyester yarns, which comprises a support frame, a rotary drum rotationally arranged on the support frame and a driving assembly for driving the rotary drum to rotate, wherein the rotary drum comprises an outer cylinder, an inner cylinder for polyester yarns to pass through and a discharge cavity for placing bright coatings between the outer cylinder and the inner cylinder; the inner cylinder is distributed with bristles, the bristles face the inner cavity of the inner cylinder, the roots of the bristles are located in the material placing cavity, and the rotary drum is provided with a feeding end used for adding bright paint in the material placing cavity. The rotary drum rotates to drive the brush hair to coat the bright coating on the outer wall of the polyester yarn, so that the bright coating is uniformly coated on the outer surface of the polyester yarn, and the polyester yarn has better brightness.

Description

Coating equipment for super-bright polyester yarns

Technical Field

The application relates to the field of spinning, in particular to a coating device for ultra-bright polyester yarns.

Background

The polyester fiber has the characteristics of chemical substance corrosion resistance, washing resistance, high strength and high fire resistance, so that the polyester fiber is widely applied to clothes.

With the improvement of the requirements of people on clothes, various silk threads with different properties are developed, and the common polyester silk is difficult to meet the requirements of people. In order to improve the brightness of the fabric, high brightness polyester yarn is generally used for spinning. The high-brightness polyester yarn is generally prepared by coating a layer of bright coating on the surface of the polyester yarn so as to form a layer of bright film, but the bright film is difficult to uniformly wrap the surface of the polyester yarn, so that the brightness of the bright polyester yarn is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that bright membrane is difficult to with the even parcel in dacron silk surface, this application provides a coating equipment of super bright dacron silk.

The application provides a coating equipment of super bright polyester yarn adopts following technical scheme:

the coating equipment for the ultra-bright polyester yarns comprises a support frame, a rotary drum and a driving assembly, wherein the rotary drum is rotatably arranged on the support frame, the driving assembly is used for driving the rotary drum to rotate, and the rotary drum comprises an outer cylinder, an inner cylinder for the polyester yarns to pass through and a discharging cavity for placing the ultra-bright coating between the outer cylinder and the inner cylinder; the inner cylinder is distributed with bristles, the bristles face the inner cavity of the inner cylinder, the roots of the bristles are located in the material placing cavity, and the rotary drum is provided with a feeding end used for adding bright paint in the material placing cavity.

Through adopting above-mentioned technical scheme, when the dacron silk carries out the coating, the dacron silk wears to establish in the inner tube inner chamber, and bright coating adds in the blowing intracavity, and drive assembly drive rotary drum rotates, and the brush hair root flooding is in bright coating, makes the brush hair subsidiary have bright coating and coats the dacron silk. The rotary drum rotates to drive the brush hair to coat the bright coating on the outer wall of the polyester yarn, so that the bright coating is uniformly coated on the outer surface of the polyester yarn, and the polyester yarn has better brightness.

Optionally, the outer wall of the inner barrel is coated with a sponge layer, the sponge layer is located in the material placing cavity, and the sponge layer is in contact with the roots of the bristles.

By adopting the technical scheme, when the rotary drum rotates, the bright coating is easily kept at the low point of the feeding cavity due to gravity, so that part of the root of the brush hair is difficult to contact with the bright coating. Through with the cladding of sponge layer at the inner tube outer wall and with the root contact of brush hair, the bright coating is absorb on the sponge layer, makes the root of all brush hairs all keep contacting the bright coating, keeps having attached to the bright coating on the brush hair, makes dacron silk surface coating even to make the luminance of dacron silk better.

Optionally, a liquid leakage cylinder is coated outside the sponge layer, a liquid leakage hole is formed in the liquid leakage cylinder, the liquid leakage cylinder divides the material placing cavity to form a coating cavity and a sponge cavity for placing the sponge layer, and the liquid leakage hole is communicated with the sponge cavity.

By adopting the technical scheme, the discharge cavity is divided by the liquid leakage cylinder, so that the bright coating is stored in the coating cavity, the bright coating contacts the sponge through the liquid leakage hole, redundant bright coating is not easy to exist in the sponge cavity, and trace bright coating is kept on the bristles, so that a bright layer formed by the bright coating achieves the effects of thin layer thickness and good uniformity.

Optionally, two rotating drums are provided, the length directions of the rotating shafts of the two rotating drums are the same, and the rotating directions of the two rotating drums driven by the driving assembly are opposite.

By adopting the technical scheme, the two rotary drums with opposite rotating directions are arranged, so that the brush hair can coat the bright coating on the polyester yarns from the two rotating directions, and the coating uniformity of the bright coating is further improved.

Optionally, the driving assembly includes a driving bevel gear, driven bevel gears respectively fixed coaxially with the two revolving drums, and a driving motor driving the driving bevel gears to rotate, and the driving bevel gear is engaged with both the two driven bevel gears.

By adopting the technical scheme, the driving motor drives the driving bevel gear to rotate, so that the two bevel gears meshed with the driving bevel gear rotate, and the two rotary drums rotate reversely.

Optionally, a transparent feeding pipe is arranged on the rotary drum and communicated with the coating cavity, the end part, far away from the coating cavity, of the transparent feeding pipe is a feeding end, and a sealing cover is arranged on the feeding end.

Through adopting above-mentioned technical scheme, through setting up transparent filling tube, when reinforced, rotate transparent filling tube to the top of rotary drum, through observing bright coating position in transparent filling tube, judge whether reinforced the completion, the addition of convenient control bright coating makes bright coating be difficult for adding too little or too much.

Optionally, the support frame includes a base, a support table disposed on the base, and a connecting assembly connecting the base and the support table, the rotating drum is disposed on the support table, and a top surface of the support table is attached to and in sliding contact with an outer wall of the rotating drum.

Through adopting above-mentioned technical scheme, the brace table passes through coupling assembling and is connected with the base, and the rotary drum is placed on the brace table, and when the rotary drum damaged, can directly take off the rotary drum from the brace table and overhaul or change, need not the use tools and dismantle the rotary drum, make rotary drum easy dismounting. The top surface of the supporting table is attached to the outer wall of the rotary drum, so that the rotary drum is positioned, the rotary drum is not easy to move on the top surface of the supporting table, and the rotation stability of the rotary drum is improved.

Optionally, the connecting assembly includes a slide rail disposed on the base, a screw rod rotatably connected to the slide rail, and a moving motor driving the screw rod to rotate, the screw rod and the slide rail are parallel in length direction, the screw rod and the slide rail are in a direction away from or close to the drive bevel gear, the support table is slidably disposed on the slide rail, and the screw rod is in threaded connection with the support table; the connecting assembly is used for driving the supporting platform to be far away from or close to the driving bevel gear.

Through adopting above-mentioned technical scheme, the driving screw rod of traveling motor rotates, makes the supporting bench slide along the length direction of slide rail to make supporting bench and rotary drum keep away from or be close to initiative bevel gear, make the easy dismounting of rotary drum, thereby make the maintenance of rotary drum convenient.

When the rotary drum needs to be taken down for maintenance or replacement, the rotary drum is far away from the driving bevel gear, so that the driven bevel gear is separated from the driving bevel gear, and the rotary drum is convenient to disassemble. After the overhaul is finished, the rotary drum is placed back on the placing table, the screw rod is rotated to enable the rotary drum to be close to the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the outer surface of the polyester yarn is uniformly coated with the bright coating by arranging the rotary drum, the hairbrush and the driving component for driving the rotary drum to rotate;

2. by arranging the sponge layer and the liquid leakage barrel, the bright layer on the polyester yarn achieves the effects of thin layer thickness and good uniformity;

3. the rotating directions of the two rotary drums are opposite, so that the coating uniformity of the bright coating on the polyester yarns is further improved.

Drawings

Fig. 1 is an overall schematic diagram of a super-bright polyester yarn coating device according to an embodiment of the present application.

FIG. 2 is a cross-sectional view of the drum.

Description of reference numerals: 1. a support frame; 11. a base; 12. a support table; 13. a connecting assembly; 131. a slide rail; 1311. a fixing strip; 1312. a slide bar; 132. a screw rod; 133. a moving motor; 2. a rotating drum; 21. an outer cylinder; 22. a liquid leakage cylinder; 221. a weep hole; 23. an inner barrel; 24. a discharge cavity; 241. a sponge cavity; 242. a coating chamber; 25. a sponge layer; 26. brushing; 3. a drive assembly; 31. a drive bevel gear; 32. a driven bevel gear; 33. a drive motor; 4. a transparent feed tube; 41. a closure cap; 42. a feeding end; 5. a support arm.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses coating equipment for super-bright polyester yarns. Referring to fig. 1, the super-bright polyester yarn coating equipment comprises a support frame 1, two rotary drums 2 rotatably arranged on the support frame 1, and a driving assembly 3 for driving the two rotary drums 2 to rotate.

Referring to fig. 2, the length direction of the two drums 2 is horizontal, the two drums 2 are coaxially and rotatably connected, and the ends of the two drums 2 are sleeved. The rotating cylinder 2 sequentially comprises an outer cylinder 21, a liquid leakage cylinder 22 and an inner cylinder 23 from inside to outside, and the outer cylinder 21, the liquid leakage cylinder 22 and the inner cylinder 23 are sequentially sleeved.

Referring to fig. 2, a through hole for polyester yarn to pass through is formed in the middle of the inner cylinder 23, a discharging cavity 24 is formed between the inner cylinder 23 and the outer cylinder 21, and the discharging cavity 24 is partitioned by the liquid leakage cylinder 22 to form a sponge cavity 241 and a coating cavity 242. The outer wall of the inner barrel 23 is wrapped with a sponge layer 25, and the sponge layer 25 fills the whole sponge cavity 241. The inner wall of the inner cylinder 23 is uniformly distributed with bristles 26, and the roots of the bristles 26 penetrate through the inner cylinder 23, are positioned in the sponge cavity 241 and are inserted in the sponge layer 25.

Referring to fig. 2, the weep holes 221 are uniformly distributed on the weep cylinder 22, the sponge cavity 241 is communicated with the coating cavity 242 through the weep holes 221, the bright coating is stored in the coating cavity 242, the sponge layer 25 is used for adsorbing the bright coating and transmitting the bright coating to the brush hairs 26, so that the bright coating is uniformly attached to the brush hairs 26, and the bright coating can be uniformly coated on the surface of the polyester yarn.

Referring to fig. 1 and 2, a transparent feed tube 4 is connected to the outer cylinder 21, and the transparent feed tube 4 is communicated with the paint chamber 242. The transparent charging tube 4 extends towards the direction of keeping away from the rotating shaft of the rotating drum 2, the end part of the transparent charging tube 4, which is far away from the outer drum 21, is a charging end 42, and the charging end 42 is connected with a sealing cover 41 in a threaded manner. The transparent feeding tube 4 is made of transparent plastic or glass, and the bright coating can be added into the coating cavity 242 from the transparent feeding tube 4 through an injector.

Referring to fig. 1, the support stand 1 includes a base 11, two support tables 12 on which the two drums 2 are placed, and two connecting assemblies 13 connecting the base 11 and the support tables 12. The connecting assembly 13 includes a vertically disposed slide rail 131, a screw 132 rotatably connected to the slide rail 131, and a moving motor 133 for driving the screw 132 to rotate. The slide rail 131 includes a vertical fixing strip 1311 and two slide strips 1312 fixed to the same side of the fixing strip 1311. The screw 132 is located between the two slides 1312, and the screw 132 and the two slides 1312 are parallel in the longitudinal direction, and the support base 12 is in sliding contact with the two slides 1312 and is screwed with the screw 132. The moving motor 133 is fixed to the top end of the fixing bar 1311, and the motor shaft of the moving motor 133 is fixed coaxially with the screw 132.

Referring to fig. 1, the drum 2 is placed on the top surface of the support table 12, the top surface of the support table 12 is a concave arc surface and is attached to and positioned on the outer wall of the drum 2, and the top surface of the support table 12 is in sliding contact with the outer wall of the drum 2. After the moving motor 133 rotates, the screw rod 132 is driven to rotate, so as to drive the support platform 12 to ascend and descend along the slide rail 131.

Referring to fig. 1, the driving assembly 3 includes a driving bevel gear 31, two driven bevel gears 32 engaged with the driving bevel gear 31, and a driving motor 33 driving the driving gear to rotate, wherein the axes of the two driven bevel gears 32 are perpendicular to the axis of the driving bevel gear 31, and the two driven bevel gears 32 are coaxially fixed to the two drums 2, respectively.

Referring to fig. 1, support arms 5 are disposed on two sides of the top surface of the support frame 1, and the support arms 5 extend above the joint of the two drums 2. The driving motor 33 is fixed on the supporting arm 5, the motor shaft of the driving motor 33 is vertical downward, and the motor shaft of the driving motor 33 is coaxially fixed with the driving bevel gear 31.

The application principle of the coating equipment for the super-bright polyester yarns in the embodiment of the application is as follows: when coating is performed on the polyester yarn, the driving motor 33 drives the driving bevel gear 31 to drive the two driven bevel gears 32 to aim at east, so that the two rotary drums 2 are driven to rotate in opposite directions. The bright coating in the coating cavity 242 permeates into the sponge layer 25 from the liquid leakage hole 221 and is attached to the bristles 26, the bristles 26 are driven by the rotary drum 2 to coat the polyester yarns, so that the bright coating is easily and uniformly coated on the polyester yarns, the bright layer formed by the bright coating is uniformly covered on the surfaces of the polyester yarns, and the polyester yarns have good brightness.

When the rotary drum 2 needs to be overhauled, the screw rod 132 is driven to rotate through the moving motor 133, the support table 12 moves downwards, the driven bevel gear 32 is separated from the driving bevel gear 31 after the rotary drum 2 placed on the support table 12 moves downwards, and a worker can directly take down the rotary drum 2 for overhauling, so that the overhauling is convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a coating equipment of super bright dacron silk, includes support frame (1), rotates rotary drum (2) and drive rotary drum (2) pivoted drive assembly (3) that set up on support frame (1), its characterized in that: the rotary drum (2) comprises an outer drum (21), an inner drum (23) for polyester yarns to pass through and a discharge cavity (24) for placing bright paint between the outer drum (21) and the inner drum (23); the inner cylinder (23) is distributed with bristles (26), the bristles (26) face the inner cavity of the inner cylinder (23), the root parts of the bristles (26) are positioned in the discharging cavity (24), and the rotary drum (2) is provided with a feeding end for adding bright paint in the discharging cavity (24).

2. The ultra-bright polyester yarn coating device according to claim 1, wherein: the outer wall of the inner barrel (23) is coated with a sponge layer (25), the sponge layer (25) is located in the material placing cavity (24), and the sponge layer (25) is in contact with the roots of the bristles (26).

3. The ultra-bright polyester yarn coating device according to claim 2, wherein: the sponge layer (25) is wrapped by a liquid leakage barrel (22), a liquid leakage hole (221) is formed in the liquid leakage barrel (22), the liquid leakage barrel (22) divides the material placing cavity (24) to form a coating cavity (242) and a sponge cavity (241) for placing the sponge layer (25), and the liquid leakage hole (221) is communicated with the sponge cavity (241).

4. The ultra-bright polyester yarn coating device according to claim 1, wherein: the two rotary drums (2) are arranged, the length directions of the rotary shafts of the two rotary drums (2) are the same, and the rotation directions of the two rotary drums (2) driven by the driving assembly (3) are opposite.

5. The ultra-bright polyester yarn coating device according to claim 4, wherein: the driving assembly (3) comprises a driving bevel gear (31), driven bevel gears (32) which are coaxially fixed with the two rotary drums (2) respectively, and a driving motor (33) which drives the driving bevel gears (31) to rotate, wherein the driving bevel gears (31) are meshed with the two driven bevel gears (32).

6. The ultra-bright polyester yarn coating device according to claim 1, wherein: be provided with transparent filling tube (4) on rotary drum (2), transparent filling tube (4) intercommunication coating chamber (242), the tip that coating chamber (242) were kept away from in transparent filling tube (4) is charge-in end (42), be provided with closing cap (41) on charge-in end (42).

7. The ultra-bright polyester yarn coating device according to claim 1, wherein: the supporting frame (1) comprises a base (11), a supporting table (12) arranged on the base (11) and a connecting assembly (13) for connecting the base (11) and the supporting table (12), the rotary drum (2) is placed on the supporting table (12), and the top surface of the supporting table (12) is attached to and in sliding contact with the outer wall of the rotary drum (2).

8. The ultra-bright polyester yarn coating device according to claim 7, wherein: the connecting assembly (13) comprises a sliding rail (131) arranged on the base (11), a screw rod (132) rotatably connected to the sliding rail (131) and a moving motor (133) driving the screw rod (132) to rotate, the length directions of the screw rod (132) and the sliding rail (131) are parallel, the length directions of the screw rod (132) and the sliding rail (131) are the directions far away from or close to the driving bevel gear (31), the supporting table (12) is slidably arranged on the sliding rail (131), and the screw rod (132) is in threaded connection with the supporting table (12); the connecting component (13) is used for driving the supporting platform (12) to be far away from or close to the driving bevel gear (31).