Three-dimensional surrounding blowing cooling device for polyester staple fiber processing

Abstract

The utility model relates to the technical field of polyester staple fiber processing and production, in particular to a three-dimensional surrounding blowing cooling device for polyester staple fiber processing, which comprises a side square plate, a support plate and an insertion plate which are arranged on the side surface of a first barrel, a yarn outlet port is arranged on the end surface of the first barrel, and a connecting flange is arranged on the end surface of a second barrel. A limiting assembly is arranged on the side face of the second barrel, a base gas conveying ring is arranged in the second barrel, an inner connecting barrel is arranged on the base gas conveying ring, and a cooling pipe is arranged on the surface of the inner connecting barrel; the air cooler has the beneficial effects that through the air cooler body, the air conveying pipe and the base air conveying ring, cold air is conveyed into the cooling pipes and blown out through the formed air outlet holes, air blowing cooling of polyester filament yarn is achieved, the multiple sets of cooling pipes are arranged, the multiple air outlet holes are formed, and therefore annular blowing cooling can be evenly and effectively conducted on the polyester filament yarn, and the cooling efficiency is improved. The polyester filament yarn cooling effect is improved, and the polyester filament yarn production quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of polyester staple fiber processing and production, in particular to a three-dimensional surrounding air blowing cooling device used for polyester staple fiber processing. Background Art

[0002] Polyester staple fiber is a fiber obtained by spinning polyester (polyethylene terephthalate, abbreviated as PET, which is polymerized from PTA and MEG) into tows and then cutting them. In the production process of polyester staple fiber, the surface temperature of the polyester filament bundle is relatively high after the curling process, and usually it needs to be cooled before it can continue to the next process.

[0003] In the prior art, the device required in the cooling and solidification process of polyester staple fibers is called a blow cooling device for melt spinning. The control of blow cooling conditions has a very important influence on the quality, uniformity of fineness, and stretchability of the spun fibers.

[0004] However, most of the traditional polyester staple fiber production uses side blowing devices for cooling. However, according to past experience, it is found that the side blowing device cannot evenly cool the polyester staple fiber and the cooling effect is poor. Therefore, the utility model proposes a three-dimensional surround blowing cooling device for polyester staple fiber processing to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a three-dimensional surrounding air blowing cooling device for polyester staple fiber processing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-dimensional surrounding air blowing cooling device for polyester staple fiber processing, the three-dimensional surrounding air blowing cooling device for polyester staple fiber processing comprising: a first cylinder, a side plate, a support plate and a plug plate are arranged on the side of the first cylinder, a wire outlet port is opened on the end surface of the first cylinder, and an inner slide groove is opened inside the first cylinder;

[0007] The second cylinder body has a connecting flange on its end face, a limiting assembly on the side face of the second cylinder body, a base air supply ring on the inside of the second cylinder body, an inner connecting tube on the base air supply ring, a cooling pipe on the surface of the inner connecting tube, and the base air supply ring is connected to the air cooler body through the air supply pipe.

[0008] Preferably, the side plates are connected to the first cylinder by welding, and four groups of side plates are provided. The four groups of side plates are evenly distributed on the surface of the first cylinder, and a toggle rod is rotatably connected to the side plates.

[0009] Preferably, the support plate is connected to the first cylinder by welding, a plug plate is fixed on the surface of the first cylinder, a plug hole is provided on the surface of the plug plate, four groups of support plates are provided, and the four groups of support plates are evenly distributed on the surface of the first cylinder, a guide hole is provided on the surface of the first cylinder, a plurality of groups of guide holes are provided, and the plurality of groups of guide holes are evenly distributed on the surface of the first cylinder, a plurality of inner slide grooves are provided, and the plurality of inner slide grooves are evenly distributed inside the first cylinder.

[0010] Preferably, the connecting flange is fixedly connected to the second cylinder, the air pipe passes through the second cylinder, one end of the air pipe is connected to the air cooler body, and the other end of the air pipe is connected to the base air ring. The surface of the base air ring is provided with air holes, and the air holes are provided in several groups. The several groups of air holes are evenly distributed on the surface of the base air ring.

[0011] Preferably, the cooling pipe is provided with air outlet holes inside, and the air outlet holes are provided in several groups, and the several groups of air outlet holes are linearly distributed equidistantly on the surface of the cooling pipe. The end face of the cooling pipe is provided with air inlet holes, the air inlet holes and the air delivery holes are connected, and the cooling pipe and the inner slide groove are slidably connected.

[0012] Preferably, a rubber ring is laid on the surface of the second cylinder, a guide rod is fixed on the surface of the second cylinder, the guide rod and the guide hole are slidably connected, the limit assembly includes a limit block, a spring, an insertion rod, a disc and a handle, the limit block is fixed to the surface of the second cylinder, a slot is opened on the surface of the limit block, the insertion block and the slot are slidably connected, and the insertion rod and the limit block are slidably connected.

[0013] Preferably, a disc is fixed to the end face of the insertion rod, a spring is sleeved on the surface of the insertion rod, one end of the spring is fixedly connected to the disc, the other end of the spring is fixedly connected to the limit block, a handle is fixed to the surface of the disc, and anti-slip patterns are provided inside the handle.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses a three-dimensional surrounding air blowing cooling device for polyester staple fiber processing, which conveys cold air to the inside of the cooling pipe through the air cooler body, the air supply pipe and the base air supply ring, and blows out the cold air through the air outlet holes, so as to realize the air blowing cooling of the polyester filaments. The cooling pipes are provided with a plurality of groups and the air outlet holes are provided with a plurality of groups, thereby the polyester filaments can be evenly and effectively subjected to the surrounding blowing cooling, the cooling effect of the polyester filaments is increased, and the production quality of the polyester filaments is improved. The limit assembly is provided, so that the first cylinder body and the second cylinder body can be quickly disassembled and installed, and the maintenance is convenient. In summary, the beneficial effects of easy installation, enhanced cooling effect and improved production efficiency are achieved, thus avoiding the problem that most of the traditional polyester staple fiber production adopts the side blowing device for cooling, but according to the previous experience, it is found that the side blowing device cannot make the polyester staple fiber cool down evenly and the cooling effect is poor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the gas transmission ring of the base of the utility model;

[0020] Figure 5 This is a schematic diagram of the cooling pipe structure of the utility model;

[0021] Figure 6 This is a detailed diagram of the first cylinder structure of the utility model.

[0022] In the figure: 1. connecting flange; 2. air delivery pipe; 3. air cooler body; 4. first cylinder; 5. side plate; 6. toggle lever; 7. limit assembly; 8. second cylinder; 9. wire outlet port; 10. rubber ring;

[0023] 11. slot; 12. limit block; 13. plug rod; 14. handle; 15. anti-slip pattern; 16. disc;

[0024] 17. Spring; 18. Cooling pipe; 19. Guide rod; 20. Inner connecting tube; 21. Air outlet; 22. Air supply ring at base; 23. Air supply hole; 24. Air inlet; 25. Guide hole; 26. Plug hole; 27. Inner slide groove;

[0025] 28. Support plate; 29. ​​Insert plate. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 6The utility model provides a technical solution: a three-dimensional surrounding air blowing cooling device for polyester staple fiber processing, the three-dimensional surrounding air blowing cooling device for polyester staple fiber processing comprises: a first cylinder 4, a side plate 5, a support plate 28 and a plug plate 29 are arranged on the side of the first cylinder 4, a wire outlet port 9 is opened on the end surface of the first cylinder 4, and an inner slide groove 27 is opened inside the first cylinder 4;

[0029] The second cylinder 8, the end surface of the second cylinder 8 is provided with a connecting flange 1, the side of the second cylinder 8 is provided with a limit assembly 7, the interior of the second cylinder 8 is provided with a base gas delivery ring 22, the base gas delivery ring 22 is provided with an inner connecting cylinder 20, the surface of the inner connecting cylinder 20 is provided with a cooling pipe 18, the base gas delivery ring 22 is connected to the air cooler body 3 through the gas delivery pipe 2, the side plate 5 is connected to the first cylinder 4 by welding, the side plate 5 is provided with four groups, the four groups of side plates 5 are evenly distributed on the surface of the first cylinder 4, and the side plate 5 is rotatably connected with a toggle rod 6;

[0030] The support plate 28 is connected to the first cylinder 4 by welding, a plug plate 29 is fixed on the surface of the first cylinder 4, the connecting flange 1 is fixedly connected to the second cylinder 8, the air delivery pipe 2 passes through the second cylinder 8, one end of the air delivery pipe 2 is connected to the air cooler body 3, and the other end of the air delivery pipe 2 is connected to the base air delivery ring 22, the surface of the base air delivery ring 22 is provided with air delivery holes, and the air delivery holes are provided in a plurality of groups, and the plurality of groups of air delivery holes are evenly distributed on the surface of the base air delivery ring 22, the inside of the cooling pipe 18 is provided with air outlet holes 21, and the air outlet holes 21 are provided in a plurality of groups, and the plurality of groups of air outlet holes 21 are evenly distributed on the surface of the cooling pipe 18, the end surface of the cooling pipe 18 is provided with air inlet holes 24, the air inlet holes 24 are connected to the air delivery holes 23, and the cooling pipe 18 and the inner slide groove 27 are slidably connected;

[0031] When in use, the device and the spinning box can be connected by using the provided connecting flange 1, and then the cold air is transported to the inside of the cooling pipe 18 through the air cooler body 3, the air pipe 2 and the base air ring 22, and blown out through the air outlet holes 21 to achieve air blowing cooling of the polyester filaments. The cooling pipe 18 is provided with several groups and the air outlet holes 21 are provided with several groups, thereby enabling the polyester filaments to be evenly and effectively cooled by ring blowing, thereby increasing the cooling effect of the polyester filaments and improving the production quality of the polyester filaments.

[0032] Embodiment 2

[0033] On the basis of the first embodiment, the limiting assembly 7 includes a limiting block 12, a spring 17, an insertion rod 13, a disc 16 and a handle 14. The limiting block 12 is fixed to the surface of the second cylinder 8. A slot 11 is provided on the surface of the limiting block 12. The insertion block and the slot 11 are slidably connected. The insertion rod 13 and the limiting block 12 are slidably connected. A disc 16 is fixed to the end surface of the insertion rod 13. The spring 17 is sleeved on the surface of the insertion rod 13. One end of the spring 17 is fixedly connected to the disc 16. The other end of the spring 17 is fixedly connected to the limiting block 12. The surface of the disc 16 is fixed with a handle 14.

[0034] When in use, the first cylinder 4 can be moved conveniently through the set toggle rod 6. First, the handle 14 is manually toggled to pull the rod 13 out of the slot 11 and hold it, and the guide rod 19 is correspondingly inserted into the guide hole 25, and the plug block is correspondingly inserted into the slot 11. At this time, the handle 14 is released, and under the rebound action of the spring 17, the rod 13 is automatically inserted into the socket 26 to achieve installation, and then the manual handle 14 is used to pull the rod 13 out of the socket 26 and the slot 11, so that the first cylinder 4 and the second cylinder 8 can be separated. The operation is convenient and it is convenient to inspect and maintain the inside of the device.

[0035] Embodiment 3

[0036] On the basis of the second embodiment, a rubber ring 10 is laid on the surface of the second cylinder 8, a guide rod 19 is fixed on the surface of the second cylinder 8, the guide rod 19 and the guide hole 25 are slidably connected, and an anti-slip pattern 15 is provided inside the handle 14;

[0037] When in use, the rubber ring 10 can improve the buffer and the stability of the connection, the guide rod 19 can provide a guiding function, and the anti-slip grooves 15 can increase the friction to avoid slipping when the handle 14 is moved, thereby improving the stability of the operation.

[0038] In actual use, the device and the spinning box can be connected by using the provided connection flange 1, and then the cold air is transported to the inside of the cooling pipe 18 through the cooling air machine body 3, the air delivery pipe 2 and the base air delivery ring 22, and blown out through the air outlet 21 to achieve air blowing cooling of the polyester filaments. The cooling pipe 18 is provided with a plurality of groups and the air outlet 21 is provided with a plurality of groups, thereby enabling the polyester filaments to be evenly and effectively circumferentially blown to cool. The provided toggle rod 6 is used to facilitate the movement of the first cylinder 4. First, the handle 14 is manually toggled to pull the insertion rod 13 out of the slot 11 and keep it, and the corresponding insertion rod 19 is adjusted by the guide rod 19. Into the guide hole 25, and at the same time, the corresponding insertion block is inserted into the slot 11. At this time, the handle 14 is released, and under the rebound action of the spring 17, the insertion rod 13 is automatically inserted into the socket 26 to achieve installation, and then the manual handle 14 is used to pull the insertion rod 13 out of the socket 26 and the slot 11, so that the first cylinder 4 and the second cylinder 8 can be separated. The operation is convenient and it is convenient to inspect and maintain the inside of the device. This avoids the problem that most of the traditional polyester staple fiber production uses a side blowing device for cooling, but according to previous experience, it is found that the side blowing device cannot make the polyester staple fiber cool evenly and the cooling effect is poor.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional surrounding air blowing cooling device for polyester staple fiber processing, characterized in that: The three-dimensional surrounding air blowing cooling device for polyester staple fiber processing comprises: a first cylinder (4), a side plate (5), a support plate (28) and a plug plate (29) are arranged on the side of the first cylinder (4), a wire outlet port (9) is provided on the end surface of the first cylinder (4), and an inner slide groove (27) is provided inside the first cylinder (4); A second cylinder (8), the end surface of the second cylinder (8) is provided with a connecting flange (1), the side surface of the second cylinder (8) is provided with a limiting assembly (7), the interior of the second cylinder (8) is provided with a base air supply ring (22), an inner connecting cylinder (20) is provided on the base air supply ring (22), a cooling pipe (18) is provided on the surface of the inner connecting cylinder (20), and the base air supply ring (22) is connected to the air cooler body (3) through the air supply pipe (2).

2. A three-dimensional surrounding air blowing cooling device for polyester staple fiber processing according to claim 1, characterized in that: The side plates (5) are connected to the first cylinder (4) by welding. Four groups of side plates (5) are provided. The four groups of side plates (5) are evenly distributed on the surface of the first cylinder (4). A toggle rod (6) is rotatably connected to the side plates (5).

3. The three-dimensional surrounding air blowing cooling device for polyester staple fiber processing according to claim 1, characterized in that: The support plate (28) is connected to the first cylinder (4) by welding. A plug plate (29) is fixed on the surface of the first cylinder (4). A plug hole (26) is provided on the surface of the plug plate (29). Four groups of support plates (28) are provided. The four groups of support plates (28) are evenly distributed on the surface of the first cylinder (4). A guide hole (25) is provided on the surface of the first cylinder (4). A plurality of groups of guide holes (25) are provided. The plurality of groups of guide holes (25) are evenly distributed on the surface of the first cylinder (4). A plurality of inner slide grooves (27) are provided. The plurality of inner slide grooves (27) are evenly distributed inside the first cylinder (4).

4. The three-dimensional surrounding air blowing cooling device for polyester staple fiber processing according to claim 1, characterized in that: The connecting flange (1) is fixedly connected to the second cylinder (8), the air supply pipe (2) passes through the second cylinder (8), one end of the air supply pipe (2) is connected to the air cooler body (3), and the other end of the air supply pipe (2) is connected to the base air supply ring (22), and the surface of the base air supply ring (22) is provided with air supply holes, and the air supply holes are provided in a plurality of groups, and the plurality of groups of air supply holes are evenly distributed on the surface of the base air supply ring (22).

5. The three-dimensional surrounding air blowing cooling device for polyester staple fiber processing according to claim 1, characterized in that: The cooling pipe (18) is provided with an air outlet hole (21) inside, and the air outlet holes (21) are provided in a plurality of groups. The plurality of groups of air outlet holes (21) are linearly distributed at equal intervals on the surface of the cooling pipe (18). The end surface of the cooling pipe (18) is provided with an air inlet hole (24), and the air inlet hole (24) is connected to the air delivery hole (23). The cooling pipe (18) and the inner slide groove (27) are slidably connected.

6. The three-dimensional surrounding air blowing cooling device for polyester staple fiber processing according to claim 1, characterized in that: The surface of the second cylinder (8) is paved with a rubber ring (10), the surface of the second cylinder (8) is fixed with a guide rod (19), the guide rod (19) and the guide hole (25) are slidably connected, the limit assembly (7) comprises a limit block (12), a spring (17), an insertion rod (13), a disc (16) and a handle (14), the limit block (12) is fixed to the surface of the second cylinder (8), a slot (11) is provided on the surface of the limit block (12), the insertion block and the slot (11) are slidably connected, and the insertion rod (13) and the limit block (12) are slidably connected.

7. A three-dimensional surrounding air blowing cooling device for polyester staple fiber processing according to claim 6, characterized in that: A disc (16) is fixed on the end surface of the insertion rod (13); a spring (17) is sleeved on the surface of the insertion rod (13); one end of the spring (17) is fixedly connected to the disc (16); the other end of the spring (17) is fixedly connected to the limit block (12); a handle (14) is fixed on the surface of the disc (16); and an anti-slip pattern (15) is provided inside the handle (14).

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