A cutting apparatus for a thermal track of a texturing machine

Abstract

The application discloses a cutting equipment for the hot track of a elasticizer, which comprises a rack, a first cutting device, a second cutting device, a positioning tool and a photoelectric counter switch. The first cutting device and the second cutting device each comprise a base arranged on the rack, a translation driving module arranged on the base, a cutting driving mechanism connected with the output end of the translation driving module, and a cutting knife connected with the output end of the cutting driving mechanism. The positioning tool is located between the first cutting device and the second cutting device and is used for fixing the hot track of the elasticizer to be cut. The photoelectric counter switch is used for detecting whether the cutting knife is in place. The photoelectric counter switch comprises an infrared emitter and an infrared receiver. The infrared emitter is arranged on the first cutting device, and the infrared receiver is arranged on the second cutting device. The cutting equipment for the hot track of the elasticizer has the advantages of reasonable structure, high automation degree, and quick, efficient and high-precision cutting.

Description

Technical Field

[0001] This invention relates to a cutting device for the hot rail of a texturing machine. Background Technology

[0002] A texturing machine is a textile machine that processes untwisted yarns such as polyester (POY) and polypropylene into elastic yarns with medium to low elasticity through false twisting. The heating chamber of the texturing machine is mainly used to heat the yarn as it passes through the heating rail. Currently, during the production of the texturing machine's heating rail, a portion of the connecting pipe needs to be cut to create an opening. Traditionally, this is done by a worker using a handheld angle grinder, but this method is time-consuming, labor-intensive, requires a high level of skill from the worker, and makes it difficult to guarantee cut quality. Summary of the Invention

[0003] The purpose of this invention is to provide a cutting device for the hot rail of a texturing machine, which has a reasonable structure, a high degree of automation, and the advantages of fast, efficient and high-precision cutting.

[0004] To achieve the above objectives, the technical solution of the present invention is to design a cutting device for the hot rail of a texturing machine, including a frame, a first cutting device, a second cutting device, a positioning fixture, and a photoelectric beam switch;

[0005] The first cutting device includes a first base mounted on a frame, a first translation drive module mounted on the first base, a first cutting drive mechanism connected to the output end of the first translation drive module, and a first cutting blade connected to the output end of the first cutting drive mechanism.

[0006] The second cutting device includes a second base mounted on a frame, a second translation drive module mounted on the second base, a second cutting drive mechanism connected to the output end of the second translation drive module, and a second cutting blade connected to the output end of the second cutting drive mechanism;

[0007] The positioning fixture is mounted on the frame and is located between the first cutting device and the second cutting device. The positioning fixture is used to fix the texturing machine hot rail to be cut.

[0008] The photoelectric through-beam switch is used to detect whether the first cutting blade and the second cutting blade are in place. The photoelectric through-beam switch includes an infrared transmitter and an infrared receiver. The infrared transmitter is disposed on the first base and the infrared receiver is disposed on the second base.

[0009] Preferably, the angle between the first cutting blade and the second cutting blade is 116°.

[0010] Preferably, the first base is provided with a first proximity switch, and the second base is provided with a second proximity switch.

[0011] Preferably, the first base is provided with a first limit switch at both ends, and the second base is provided with a second limit switch at both ends.

[0012] Preferably, the outer side of the first cutting blade is provided with a first protective cover, and the outer side of the second cutting blade is provided with a second protective cover.

[0013] The advantages and beneficial effects of this invention are as follows: It provides a cutting device for the hot rail of a texturing machine, which has a reasonable structure. During use, the hot rail of the texturing machine is fixed by a positioning fixture, and the part of the connecting pipe to be cut on the hot rail is located within the stroke range of the first and second cutting blades. The first and second cutting blades are detected by a photoelectric beam switch to determine whether they are in position. The first cutting blade can make a first cut on the connecting pipe from one side to form a first cutting groove, and the second cutting blade can make a second cut on the connecting pipe from the other side to form a second cutting groove. The first and second cutting grooves intersect, and the intersection point intersects with the infrared light of the photoelectric beam switch, thereby cutting off the part of the connecting pipe to be cut and forming an opening to meet the production requirements of the hot rail of the texturing machine. Furthermore, the entire operation process has a high degree of automation and has the advantages of fast, efficient, and high-precision cutting. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the hot rail of the texturing machine in this invention. Detailed Implementation

[0016] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solutions of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0017] The specific technical solution of this invention is as follows:

[0018] like Figure 1 and Figure 2 As shown, a cutting device for a texturing machine hot rail includes a frame 1, a first cutting device, a second cutting device, a positioning fixture 2, and a photoelectric beam switch.

[0019] The first cutting device includes a first base 3 mounted on a frame 1, a first translation drive module 4 mounted on the first base 3, a first cutting drive mechanism 5 connected to the output end of the first translation drive module 4, and a first cutting blade connected to the output end of the first cutting drive mechanism 5.

[0020] The second cutting device includes a second base 6 mounted on a frame 1, a second translation drive module 7 mounted on the second base 6, a second cutting drive mechanism 8 connected to the output end of the second translation drive module 7, and a second cutting blade connected to the output end of the second cutting drive mechanism 8.

[0021] The positioning fixture 2 is mounted on the frame 1. The positioning fixture 2 is located between the first cutting device and the second cutting device, and the positioning fixture 2 is used to fix the texturing machine hot rail 100 to be cut.

[0022] The photoelectric beam switch is used to detect whether the first cutting blade and the second cutting blade are in place. The photoelectric beam switch includes an infrared transmitter 9 and an infrared receiver 10. The infrared transmitter 9 is disposed on the first base 3 and the infrared receiver 10 is disposed on the second base 6.

[0023] Furthermore, the angle between the first cutting blade and the second cutting blade is 116°.

[0024] Furthermore, the first base 3 is provided with a first proximity switch 11, and the second base 6 is provided with a second proximity switch.

[0025] Furthermore, the first base 3 is provided with a first limit switch 12 at both ends, and the second base 6 is provided with a second limit switch 13 at both ends.

[0026] Furthermore, a first protective cover 14 is provided on the outer side of the first cutting blade, and a second protective cover 15 is provided on the outer side of the second cutting blade.

[0027] The working method of the cutting device for the hot rail of the texturing machine according to the present invention includes the following steps:

[0028] Step 1: Place the texturing machine hot rail 100 in the positioning fixture 2 and fix the texturing machine hot rail 100 by the positioning fixture 2;

[0029] Step 2: Control the first cutting drive mechanism 5 to run and drive the first cutting blade to rotate. At the same time, control the first translation drive module 4 to drive the first cutting drive mechanism 5 and the first cutting blade to translate towards the connecting pipe 110 of the texturing machine hot rail 400, so that the first cutting blade makes the first cut on the connecting pipe 110 from one side. When the outer ring of the first cutting blade moves between the infrared transmitter 9 and the infrared receiver 10, the infrared light of the photoelectric photoelectric switch is blocked for the first time. The photoelectric photoelectric switch will detect that the first cutting blade is in place. At this time, the first translation drive module 4 is started to drive the first cutting drive mechanism 5 and the first cutting blade to translate away from the connecting pipe 110 of the texturing machine hot rail 100. The first cutting drive mechanism 5 stops after a delay of 30 seconds, and the first translation drive module 4 stops when the first cutting drive mechanism 5 translates to the first proximity switch 11.

[0030] Step 3: Control the second cutting drive mechanism 8 to run and drive the second cutting blade to rotate. At the same time, control the second translation drive module 7 to drive the second cutting drive mechanism 8 and the second cutting blade to translate towards the connecting pipe 110 of the texturing machine hot rail 100, so that the second cutting blade makes a second cut on the connecting pipe 110 from the other side. When the outer ring of the second cutting blade moves between the infrared emitter 9 and the infrared receiver 10, the infrared light of the photoelectric photoelectric switch is blocked for the second time. The photoelectric photoelectric switch will detect that the second cutting blade is in place. At this time, the part of the connecting pipe 110 to be cut off is cut off, and the second translation drive module 7 is started to drive the second cutting drive mechanism 8 and the second cutting blade to translate away from the connecting pipe 110 of the texturing machine hot rail 100. The second cutting drive mechanism 8 stops after a delay of 30 seconds, and the second translation drive module 7 stops when the second cutting drive mechanism 8 translates to the second proximity switch, completing one cutting operation.

[0031] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A cutting device for a texturing machine's hot rail, characterized in that, It includes a frame, a first cutting device, a second cutting device, a positioning fixture, and a photoelectric beam switch; The first cutting device includes a first base mounted on a frame, a first translation drive module mounted on the first base, a first cutting drive mechanism connected to the output end of the first translation drive module, and a first cutting blade connected to the output end of the first cutting drive mechanism. The second cutting device includes a second base mounted on a frame, a second translation drive module mounted on the second base, a second cutting drive mechanism connected to the output end of the second translation drive module, and a second cutting blade connected to the output end of the second cutting drive mechanism; The positioning fixture is mounted on the frame and is located between the first cutting device and the second cutting device. The positioning fixture is used to fix the texturing machine hot rail to be cut. The photoelectric through-beam switch is used to detect whether the first cutting blade and the second cutting blade are in place. The photoelectric through-beam switch includes an infrared transmitter and an infrared receiver. The infrared transmitter is disposed on the first base and the infrared receiver is disposed on the second base. The angle between the first cutting blade and the second cutting blade is 116°; The first base is provided with a first proximity switch, and the second base is provided with a second proximity switch; The first base is provided with a first limit switch at each end, and the second base is provided with a second limit switch at each end; The operating method of the cutting equipment for the hot rail of the texturing machine includes the following steps: Step 1: Place the texturing machine hot rail on the positioning fixture and fix the texturing machine hot rail using the positioning fixture; Step 2: Control the first cutting drive mechanism to run and drive the first cutting blade to rotate. At the same time, control the first translation drive module to drive the first cutting drive mechanism and the first cutting blade to translate towards the connecting pipe of the texturing machine's hot rail, so that the first cutting blade makes the first cut on the connecting pipe from one side. When the outer ring of the first cutting blade moves between the infrared transmitter and the infrared receiver 1, the infrared light of the photoelectric photoelectric switch is blocked for the first time. The photoelectric photoelectric switch will detect that the first cutting blade is in place. At this time, the first translation drive module is started to drive the first cutting drive mechanism and the first cutting blade to translate away from the connecting pipe of the texturing machine's hot rail. The first cutting drive mechanism stops after a delay of 2 seconds, and the first translation drive module stops when the first cutting drive mechanism translates to the first proximity switch. Step 3: Control the second cutting drive mechanism to run and drive the second cutting blade to rotate. At the same time, control the second translation drive module to drive the second cutting drive mechanism and the second cutting blade to translate towards the connecting pipe of the texturing machine's hot rail, so that the second cutting blade makes a second cut on the connecting pipe from the other side. When the outer ring of the second cutting blade moves between the infrared emitter and the infrared receiver, the infrared light of the photoelectric photoelectric switch is blocked for the second time. The photoelectric photoelectric switch will detect that the second cutting blade is in place. At this time, the part of the connecting pipe to be cut off is cut off, and the second translation drive module is started to drive the second cutting drive mechanism and the second cutting blade to translate away from the connecting pipe of the texturing machine's hot rail. The second cutting drive mechanism stops after a delay of a few seconds, and the second translation drive module stops when the second cutting drive mechanism translates to the second proximity switch, completing one cutting operation.

2. The cutting equipment for the hot rail of a texturing machine according to claim 1, characterized in that, The first cutting blade is provided with a first protective cover on its outer side, and the second cutting blade is provided with a second protective cover on its outer side.

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