Cooling device for printing recycling of polyester fabric

Abstract

The utility model relates to the technical field of fabric printing, and discloses a polyester fabric printing recycling cooling device which comprises a cooling box, the bottom end of the cooling box is connected with a supporting column, and the upper side of the cooling box is provided with a conveying assembly used for conveying fabric and a water cooling assembly used for water cooling. The printing recycling cooling device comprises a cooling box, an air cooling assembly used for air cooling is arranged on the lower side of the cooling box, the air cooling assembly comprises an air bellow and an air blowing assembly, and the air bellow is connected to the bottom end of the inner wall of the cooling box and covers the upper side of the air blowing assembly. When the cloth is cooled, air flow is blown from the large opening of the conical pipe to the small opening of the conical pipe, the pressure of the air flow is changed, the air temperature at the small opening of the conical pipe is reduced, air cooling is achieved, finally, air is blown out from the small opening of the conical pipe to cool the cloth, and the cooling effect on the cloth is better.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric printing, and in particular to a circulating cooling device for printing polyester cloth. Background Art

[0002] Polyester cloth generally refers to polyester fiber. Polyester fiber, which we commonly call "polyester", is a synthetic fiber made of organic dibasic acid and diol by chemical condensation. It is a kind of macromolecular compound. The process of dyeing or coating to form patterns on fabric is fabric printing. After printing, the pattern of polyester cloth needs to be dried quickly. The surface temperature of polyester cloth after drying is relatively high, so a cooling device is needed.

[0003] The existing patent publication number CN219752732U discloses a cooling device for circulating printing of polyester cloth, including a cooling box, a cooling cavity and a bellows, wherein the interior of the cooling box is equidistantly installed with heat conducting plates through a mounting plate, the interior of the heat conducting plates is penetrated by cooling cavities, a water pump is installed on the top of the cooling box, a water tank is arranged on the top of the cooling box, and the water tank is located on one side of the water pump, a blower is installed on one side of the cooling box, and a bellows is arranged on the inner bottom wall of the cooling box. The utility model is equipped with a heat conducting plate, a cooling cavity, a water pump, a water tank, a blower, a bellows, a blast pipe, a conveying roller, an extrusion roller and a tensioning roller, thereby air cooling and water cooling of the introduced polyester cloth can be performed, and the two cooling methods improve the cooling effect of the polyester cloth, so that the printed pattern is quickly cooled and shaped, and the printing efficiency of the device on the polyester cloth is guaranteed, thereby effectively solving the problems and shortcomings of the existing device.

[0004] The above scheme has the following problems during implementation. In order to improve the cooling effect on polyester cloth, the device is equipped with two cooling methods: water cooling and air cooling. However, the cooling method of air cooling is to blow air into the bellows through a blower and then blow it directly out of the air outlet to cool the polyester cloth. The cooling effect is relatively general, which reduces the practicality of the device. For this reason, we provide a cooling device for the printing cycle of polyester cloth to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cooling device for the printing cycle of polyester cloth, so as to solve the problem that the cooling method of air cooling in the prior art is only to blow air into the bellows through a blower and then blow it directly out of the air outlet to cool the polyester cloth. The cooling effect is relatively general, thereby reducing the practicality of the device.

[0006] The utility model provides the following technical scheme: a cooling device for printing circulation of polyester cloth, comprising a cooling box, the bottom end of the cooling box is connected to a support column, the upper side of the cooling box is provided with a transmission component for transporting cloth and a water cooling component for water cooling, the lower side of the cooling box is provided with an air cooling component for air cooling, the air cooling component comprises a bellows and a blowing component, the bellows is connected to the bottom end of the inner wall of the cooling box and covers the upper side of the blowing component, both sides of the top end of the bellows are provided with air outlets, and a conical tube is installed on the upper side of the air outlet, and a filter component for filtering air is installed on the top end of the conical tube.

[0007] As a preferred embodiment of the above technical solution, the blowing assembly includes an air inlet, which is opened at the bottom end of the cooling box, a support frame is installed on the inner wall of the air inlet, and a motor is installed at the bottom end of the support frame, and a fan is installed at the output end of the motor through the support frame.

[0008] As a preferred embodiment of the above technical solution, the filter assembly includes a connecting pipe and a disassembly assembly. The connecting pipe is connected to the top end of the conical pipe, and a filter screen is installed on the top end of the connecting pipe through the disassembly assembly.

[0009] As a preferred embodiment of the above technical solution, the disassembly and assembly component includes a fixed block and a connecting block, the fixed block and the limiting hole are respectively connected to the surfaces of the connecting pipe and the filter screen, a rotating rod is rotatably installed on the top of the fixed block, and the surface of the rotating rod is connected to the limiting block, the surface of the connecting block is penetrated by a limiting hole, and the limiting block passes through the limiting hole.

[0010] As a preferred embodiment of the above technical solution, the transmission component includes a mounting frame 1, a conveying roller 1, a conveying roller 2 and a mounting frame 2. The upper and lower openings of the cooling box are respectively installed with a winding roller and a conveying roller 3 through the mounting frame 1 and the mounting frame 2. The conveying roller 1 and the conveying roller 2 are respectively installed on both sides of the inner wall of the transmission component.

[0011] As a preferred embodiment of the above technical solution, the water cooling assembly includes a water tank and a fixed plate, the water tank is installed at the top of the cooling box, a water pump is installed on one side of the water tank, the fixed plate is installed on the inner wall of the cooling box, a cooling cavity is opened inside the fixed plate, a water inlet pipe is installed between the upper opening of the cooling cavity and the water pump, and a return pipe is installed between the lower opening of the cooling cavity and the water tank.

[0012] As a preferred embodiment of the above technical solution, the width of the limiting hole is matched with the outer diameter of the rotating rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model arranges an air cooling component so that the blowing component is started to blow air. At this time, the wind will drive the airflow into the bellows and then enter the conical tube from the air outlet. The airflow blows from the large mouth of the conical tube to the small mouth of the conical tube. At this time, the pressure of the airflow will change, so that the temperature at the small mouth of the conical tube is reduced, thereby achieving gas cooling. Finally, the gas is blown out from the small mouth of the conical tube to cool the cloth, thereby achieving a better cooling effect on the cloth and greatly increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure diagram of a cooling device for printing and recycling of polyester fabrics is shown;

[0016] Figure 2 The schematic diagram of the cross-sectional structure of a cooling device for printing circulation of polyester cloth;

[0017] Figure 3 It is a rear view structural schematic diagram of a cooling device for printing circulation of polyester cloth;

[0018] Figure 4 A cross-sectional view of a fixing plate of a cooling device for a printing cycle of polyester fabric;

[0019] Figure 5 The present invention is a schematic diagram of the disassembled state of the filter screen of a cooling device used for the printing cycle of polyester cloth.

[0020] In the figure: 1. cooling box; 11. support column; 2. transmission component; 21. mounting frame 1; 22. winding roller; 23. conveying roller 1; 24. conveying roller 2; 25. mounting frame 2; 26. conveying roller 3; 3. water cooling component; 31. water tank; 32. water pump; 33. fixing plate; 34. cooling chamber; 35. water inlet pipe; 36. return pipe; 4. air cooling component; 41. bellows; 42. air outlet; 43. conical tube; 5. blowing component; 51. air inlet; 52. support frame; 53. motor; 54. fan; 6. filter component; 61. connecting pipe; 62. filter; 7. disassembly and assembly component; 71. fixing block; 72. rotating rod; 73. limiting block; 74. connecting block; 75. limiting hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1 and Figure 2As shown, the utility model provides a technical solution: a cooling device for printing and recycling polyester cloth, comprising a cooling box 1, the bottom end of the cooling box 1 is connected to a support column 11, the upper side of the cooling box 1 is provided with a transmission component 2 for transporting cloth and a water cooling component 3 for water cooling, the transmission component 2 comprises a mounting frame 1 21, a conveying roller 1 23, a conveying roller 24 and a mounting frame 25, the upper and lower openings of the cooling box 1 are respectively installed with a winding roller 22 and a conveying roller 3 26 through the mounting frame 1 21 and the mounting frame 25, the conveying roller 1 23 and the conveying roller 24 are respectively installed on both sides of the inner wall of the transmission component 2, the structure can guide and transport the cloth and tension it at the same time, so that the cloth is more convenient to be cooled by water and cooled by split cooling, such as Figure 2 , Figure 3 and Figure 4 As shown, the water cooling assembly 3 includes a water tank 31 and a fixing plate 33. The water tank 31 is installed at the top of the cooling box 1. A water pump 32 is installed on one side of the water tank 31. The fixing plate 33 is installed on the inner wall of the cooling box 1. A cooling cavity 34 is opened inside the fixing plate 33. A water inlet pipe 35 is installed between the upper opening of the cooling cavity 34 and the water pump 32. A return pipe 36 is installed between the lower opening of the cooling cavity 34 and the water tank 31. This structure allows the cloth to be cooled by water first, so that the cloth can be cooled better.

[0023] As an implementation method in this embodiment, Figure 2 As shown, the lower side of the cooling box 1 is provided with an air cooling component 4 for air cooling, and the air cooling component 4 includes a bellows 41 and a blowing component 5. The bellows 41 is connected to the bottom end of the inner wall of the cooling box 1 and covers the upper side of the blowing component 5. Air outlets 42 are provided on both sides of the top of the bellows 41, and a conical tube 43 is installed on the upper side of the air outlet 42. A filter component 6 for filtering air is installed on the top of the conical tube 43. This structure makes it possible to cool the air, so that the effect of cooling the cloth by blowing air is better, as shown in FIG. Figure 2 As shown, the blowing assembly 5 includes an air inlet 51, which is opened at the bottom end of the cooling box 1. A support frame 52 is installed on the inner wall of the air inlet 51, and a motor 53 is installed at the bottom end of the support frame 52. The output end of the motor 53 passes through the support frame 52 and is equipped with a fan 54. This structure can drive the air to flow for blowing.

[0024] As an implementation method in this embodiment, Figure 5 As shown, the filter assembly 6 includes a connecting pipe 61 and a disassembly assembly 7. The connecting pipe 61 is connected to the top of the conical pipe 43. The top of the connecting pipe 61 is installed with a filter screen 62 through the disassembly assembly 7. This structure makes it possible to filter the blown gas, reduce dust from being blown onto the cloth along with the gas, better avoid the cloth from being soiled, and greatly increase the practicality of the device. Figure 5As shown, the disassembly and assembly component 7 includes a fixing block 71 and a connecting block 74. The fixing block 71 and the limiting hole 75 are respectively connected to the surfaces of the connecting pipe 61 and the filter screen 62. A rotating rod 72 is rotatably installed on the top of the fixing block 71, and the surface of the rotating rod 72 is connected to the limiting block 73. The surface of the connecting block 74 is penetrated by a limiting hole 75, and the limiting block 73 passes through the limiting hole 75. In order to install the filter screen 62 more stably through friction, the bottom end of the limiting block 73 is tightly fitted with the surface of the connecting block 74. This structure makes it possible to disassemble the filter screen 62, thereby facilitating the cleaning or replacement of the filter screen 62 and better ensuring the filtering effect of the filter screen 62. The width of the limiting hole 75 is adapted to the outer diameter of the rotating rod 72, so that the filter screen 62 is installed more stably.

[0025] Working principle: If you need to cool the fabric after printing, just roll the fabric on the winding roller 22, then pass through the conveying roller 1 23 and the conveying roller 2 24 in sequence, and finally pull it out through the conveying roller 3 26. Then you can start the water pump 32, pump water from the water tank 31, enter the cooling chamber 34 through the water inlet pipe 35, and finally flow out from the return pipe 36 and flow through the water tank 31. At this time, the circulation continues, and the fixed plate 33 can initially cool the fabric. At the same time, start the water pump 32. The motor 53 drives the fan 54 to rotate, blowing air into the bellows 41, so that air enters the bellows 41, and then enters the conical tube 43 from the air outlet 42. The airflow blows from the large mouth of the conical tube 43 to the small mouth of the conical tube 43. At this time, the pressure of the airflow changes, so that the temperature at the small mouth of the conical tube 43 is reduced, thereby achieving gas cooling. Finally, the air is blown out from the connecting tube 61 after being filtered by the filter screen 62, cooling the fabric, greatly increasing the cooling effect of the fabric.

[0026] In addition, if the filter 62 needs to be removed, it is only necessary to rotate the limit block 73 and the rotating rod 72 so that the limit block 73 is parallel to the limit hole 75, and the filter 62 can be pulled upward until the limit block 73 passes through the limit hole 75, and the filter 62 drives the connecting block 74 to separate from the fixing block 71, so that the filter 62 can be removed, which is convenient for cleaning or replacement, greatly increasing the practicality of the device.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A cooling device for printing and recycling polyester fabric, comprising a cooling box (1), the bottom end of the cooling box (1) is connected to a support column (11), the upper side of the cooling box (1) is provided with a transmission component (2) for transporting fabric and a water cooling component (3) for water cooling, characterized in that: An air cooling component (4) for air cooling is arranged at the lower side of the cooling box (1), and the air cooling component (4) comprises a bellows (41) and a blowing component (5), the bellows (41) is connected to the bottom end of the inner wall of the cooling box (1) and covers the upper side of the blowing component (5), air outlets (42) are arranged on both sides of the top end of the bellows (41), and a conical tube (43) is installed on the upper side of the air outlet (42), and a filter component (6) for filtering air is installed at the top end of the conical tube (43).

2. The cooling device for printing circulation of polyester cloth according to claim 1, characterized in that: The blowing assembly (5) comprises an air inlet (51), the air inlet (51) is arranged at the bottom end of the cooling box (1), a support frame (52) is installed on the inner wall of the air inlet (51), a motor (53) is installed at the bottom end of the support frame (52), and a fan (54) is installed at the output end of the motor (53) passing through the support frame (52).

3. The cooling device for printing circulation of polyester cloth according to claim 1, characterized in that: The filter assembly (6) comprises a connecting pipe (61) and a disassembly assembly (7); the connecting pipe (61) is connected to the top end of the conical pipe (43); and a filter screen (62) is installed at the top end of the connecting pipe (61) via the disassembly assembly (7).

4. The cooling device for circulating printing of polyester cloth according to claim 3, characterized in that: The disassembly assembly (7) comprises a fixed block (71) and a connecting block (74); the fixed block (71) and the limiting hole (75) are respectively connected to the surface of the connecting pipe (61) and the filter screen (62); a rotating rod (72) is rotatably mounted on the top of the fixed block (71); the surface of the rotating rod (72) is connected to the limiting block (73); the surface of the connecting block (74) is penetrated by a limiting hole (75); and the limiting block (73) passes through the limiting hole (75).

5. The cooling device for printing circulation of polyester cloth according to claim 1, characterized in that: The transmission component (2) comprises a mounting frame 1 (21), a conveying roller 1 (23), a conveying roller 2 (24) and a mounting frame 2 (25); a winding roller (22) and a conveying roller 3 (26) are respectively mounted on the upper and lower openings of the cooling box (1) through the mounting frame 1 (21) and the mounting frame 2 (25); the conveying roller 1 (23) and the conveying roller 2 (24) are respectively mounted on the inner wall of the transmission component (2).

6. The cooling device for circulating printing of polyester cloth according to claim 1, characterized in that: The water cooling assembly (3) comprises a water tank (31) and a fixing plate (33), wherein the water tank (31) is installed at the top of a cooling box (1), a water pump (32) is installed on one side of the water tank (31), the fixing plate (33) is installed on the inner wall of the cooling box (1), a cooling chamber (34) is provided inside the fixing plate (33), a water inlet pipe (35) is installed between the upper opening of the cooling chamber (34) and the water pump (32), and a return pipe (36) is installed between the lower opening of the cooling chamber (34) and the water tank (31).

7. The cooling device for printing circulation of polyester cloth according to claim 4, characterized in that: The width of the limiting hole (75) is matched to the outer diameter of the rotating rod (72).

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