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CN-224210062-U - Cooling module of cutting bed cutting knife

CN224210062UCN 224210062 UCN224210062 UCN 224210062UCN-224210062-U

Abstract

The utility model relates to the technical field of cloth cutting, and discloses a cooling module of a cutting bed cutter, which comprises a cutting bed cutter, a vortex tube and a cooling assembly; the vortex tube comprises an air inlet end, a hot air end and a cold air end, wherein an air duct is fixed at the cold air end of the vortex tube, the cooling assembly comprises an outer box and an inner box arranged in the outer box, three groups of air guide pieces are arranged in the inner box, through holes for a cutting bed cutter to pass through are formed in the bottoms of the outer box and the inner box at the same time, the air outlet end of the air guide piece is arranged towards the direction close to the cutting bed cutter, a relatively sealed conveying cavity is formed between the inner side of the outer box and the outer side of the inner box, and the air duct and the inner part of the air guide piece are communicated with the inner part of the conveying cavity. The utility model can realize remarkable refrigeration effect by utilizing simple structural cooperation, the refrigeration temperature can reach about minus 10 degrees, the requirement of cooling the cutting tool is completely met, the efficient cooling and refrigeration effect can be realized, and the practical use cost is reduced.

Inventors

  • Hou Fuqun
  • FU XIAOXIANG
  • JING XIAOXIANG

Assignees

  • 武汉佰汇自动化科技有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (9)

  1. 1. The cooling module of the cutting machine cutter is characterized by comprising a cutting machine cutter (1), a vortex tube (2) and a cooling component (3); The vortex tube (2) comprises an air inlet end (21), a hot air end (22) and a cold air end (23), and an air duct (4) is fixed at the cold air end (23) of the vortex tube (2); the cooling assembly (3) comprises an outer box (31) and an inner box (32) arranged in the outer box (31), and three groups of air guide pieces are arranged in the inner box (32); The bottoms of the outer box (31) and the inner box (32) are provided with through holes for the cutting bed knife (1) to pass through at the same time, and the air outlet end of the air guide piece is arranged towards the direction close to the cutting bed knife (1); and a relatively sealed conveying cavity (34) is formed between the inner side of the outer box (31) and the outer side of the inner box (32), and the interiors of the air guide pipe (4) and the air guide piece are communicated with the interior of the conveying cavity (34).
  2. 2. The cooling module of the cutting machine according to claim 1, wherein the vortex tube (2) is provided with an air inlet end (21) for inputting high-pressure air, and the vortex tube (2) is provided with a hot air end (22) for discharging hot air.
  3. 3. The cooling module of the cutting bed knife according to claim 1, wherein the tops of the outer box (31) and the inner box (32) are both provided with openings; The sealing bearing (33) is sleeved on the outer side of the inner box (32), and the sealing bearing (33) is inserted into the outer box (31).
  4. 4. A cooling module of a cutting machine according to claim 3, characterized in that the sealing bearing (33) seals the top of the conveying cavity (34), the conveying cavity (34) being ring-shaped.
  5. 5. The cooling module of the cutting machine according to claim 1, wherein the air guide comprises an air blowing pipe (37) fixed on the inner side of the inner box (32), and two ends of the air blowing pipe (37) are arranged in an opening manner; the three air blowing pipes (37) are distributed on the outer side of the cutting bed cutter (1) in a fan shape, and the end parts of the air blowing pipes (37) positioned in the middle point to the cutting edge of the cutting bed cutter (1).
  6. 6. The cooling module of the cutting machine according to claim 5, wherein an air inlet (35) is formed on the outer side of the outer box (31), the air inlet (35) is communicated with the interior of the conveying cavity (34), and the air inlet (35) and an air blowing pipe (37) positioned in the middle are positioned on the same axis; One end of the air duct (4) far away from the vortex tube (2) is fixed on the outer side of the outer box (31), and the inside of the air duct (4) is communicated with the inside of the air inlet (35).
  7. 7. The cooling module of the cutting machine according to claim 5, wherein the outer side of the inner box (32) is provided with three split-flow ports (36), the air blowing pipe (37) is communicated with the inside of the corresponding split-flow port (36), and the split-flow port (36) is communicated with the inside of the conveying cavity (34).
  8. 8. A cooling module of a cutting bed knife according to claim 3, characterized in that the outer box (31) is also provided with a matching component which facilitates the installation of the inner box (32); The matching component comprises an annular frame (51) fixed on the inner bottom wall of the outer box (31), the outer side of the annular frame (51) is fixedly connected with the inner side of the outer box (31), and the top of the annular frame (51) is abutted with the bottom of the sealing bearing (33); the bottom of the inner box (32) is fixedly provided with a connecting bearing (52), and the inner ring of the connecting bearing (52) is fixed with the bottom of the inner box (32).
  9. 9. The cooling module of the cutting machine according to claim 8, wherein the inner bottom wall of the outer box (31) is provided with a mounting groove (53), and the mounting groove (53) is used for inserting the outer ring of the connecting bearing (52); The through hole is a cutter feeding hole (54) formed between the outer box (31), the inner box (32) and the bottom of the connecting bearing (52), and the cutter feeding hole (54) is used for the cutting bed cutter (1) to penetrate and slide.

Description

Cooling module of cutting bed cutting knife Technical Field The utility model relates to the technical field of cloth cutting, in particular to a cooling module of a cutting bed cutter. Background When the cutting bed automatically cuts cloth, a large amount of heat is generated to the blade due to the relatively quick cutter frequency of the cutting blade and the friction between the cloth, so that the temperature of the cutting blade is increased, especially polyester or rubber and similar special fabrics are contained, the phenomena of adhesion, scorching and the like of the edges of the cut pieces of the fabrics are easily caused, the cutting quality is difficult to ensure, and the cooling is performed in the prior art by adopting a mode of introducing cooling agent and cool air. At present, the utility model patent with the publication number of CN219010776U discloses a cutting machine with cooling mechanism, and in this patent technical scheme, through the mode of letting in the coolant liquid to and the felt wheel of cooperation cut-off knife, adsorb unnecessary coolant liquid, can prevent that the coolant liquid from dripping, can guarantee under the circumstances of work effect, carry out appropriate promotion to the cooling effect. In addition, the utility model patent with publication number of CN213320550U discloses a double-cutter-head type cooling device for a cutting bed, which cools the surface of a cutter by introducing cold air and silicone oil to mix, thereby improving the cooling effect. Compared with the prior art, the cooling module for the cutting knife of the cutting bed has the advantages that the cooling module is used for cooling the cutting knife by adopting the additional auxiliary cooling oil liquid and introducing cold air, the cooling effect can be improved, but the use cost is additionally increased, and the structure for wiping redundant cooling liquid and silicone oil is also required to be increased, so that the cooling structure is complex, and the practical use cost is high. Disclosure of utility model Based on the above description, the utility model provides a cooling module of a cutting machine cutter, so as to solve the problem of higher practical use cost caused by the fact that extra cold air or cooling liquid is required to be introduced when the cutting machine cutter is cooled in the prior art. The cooling module of a cutting bed cutter, including cutting bed cutter, vortex tube and cooling assembly; the vortex tube comprises an air inlet end, a hot air end and a cold air end, and an air duct is fixed at the cold air end of the vortex tube; The cooling assembly comprises an outer box and an inner box arranged in the outer box, and three groups of air guide pieces are arranged in the inner box; The bottoms of the outer box and the inner box are provided with through holes for the cutting bed cutters to pass through simultaneously, and the air outlet end of the air guide piece is arranged towards the direction close to the cutting bed cutters; And a relatively sealed conveying cavity is formed between the inner side of the outer box and the outer side of the inner box, and the interiors of the air guide pipe and the air guide piece are communicated with the interior of the conveying cavity. Through above-mentioned technical scheme, can utilize vortex tube air conditioning end exhaust air conditioning to let the air conditioning carry the transport intracavity through the air duct, finally discharge through the air guide spare, blow the cooling to the cutting bed cutter. On the basis of the technical scheme, the utility model can be improved as follows. Furthermore, the vortex tube is provided with an air inlet end for inputting high-pressure air, and the vortex tube is provided with a hot air end for discharging hot air. According to the technical scheme, the vortex tube only needs to be filled with high-pressure air, so that the high-pressure air generates vortex in the vortex tube to generate cold and hot air flows, hot air is directly discharged through the hot air end, cold air is blocked through the blocking structure, and the direction of the air flow is changed to be output through the cold air end. Furthermore, the top parts of the outer box and the inner box are both provided with openings; the sealing bearing is sleeved on the outer side of the inner box and inserted into the outer box. Through above-mentioned technical scheme, let between outer box and the interior box can rotate through sealed bearing and connect. Further, the sealing bearing seals and shields the top of the conveying cavity, and the conveying cavity is circular. Through above-mentioned technical scheme, can block the seal to the open-top of carrying the chamber through sealed bearing, let and carry the chamber and can form a relatively sealed space. Further, the air guide piece comprises an air blowing pipe fixed on the inner side of the inner box, and two ends of the air blowing pip