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CN-121972842-A - Laser cutting device and transmission part for processing transmission structure of running machine

CN121972842ACN 121972842 ACN121972842 ACN 121972842ACN-121972842-A

Abstract

The invention discloses a laser cutting device for processing a transmission structure of a running machine, which relates to the technical field of processing of parts of the running machine, and comprises a machine body, wherein the top of the machine body is provided with a portal frame for adjusting the processing position, install the laser cutting head on the portal frame, the organism top is fixed with the serration board, sticiss the subassembly, sets up on the portal frame, including being located the air entraining piece that portal frame one side was used for compressing tightly, guide assembly sets up between the serration board. According to the invention, through the arrangement of the compacting assembly and the guiding assembly, the first transmission roller or the second transmission roller can be flexibly driven to be lifted according to actual processing requirements, the first transmission roller is utilized to meet the whole material transmission requirements in the transmission structure, the second transmission roller is utilized to meet the individual material transmission requirements in a plurality of transmission structures, a plurality of individual materials are separated, and the alignment can be actively carried out, so that the device is well suitable for the individual material processing requirements of various specifications.

Inventors

  • TAN DONGHAI
  • LUO GANG
  • TAN WENHAO

Assignees

  • 亚德法尔克传动系统(昆山)有限公司

Dates

Publication Date
20260505
Application Date
20260323

Claims (10)

  1. 1. A laser cutting device for processing a transmission structure of a running machine is characterized by comprising, The laser cutting machine (1) comprises a machine body (11), a portal frame (12) for adjusting the processing position is arranged at the top of the machine body (11), a laser cutting head (13) is arranged on the portal frame (12), a sawtooth plate (14) is fixed at the top of the machine body (11), The compressing assembly (2) is arranged on the portal frame (12) and comprises an air entraining piece (26) which is positioned at one side of the portal frame (12) and used for compressing, The guide assembly (3) is arranged between the serration plates (14), and comprises a first conveying roller (31) used for guiding plate-shaped materials and a second conveying roller (32) used for guiding strip-shaped materials, a connecting piece (33) is arranged between the first conveying roller (31) and the second conveying roller (32), an adjusting piece (34) is arranged at one end of the second conveying roller (32), the adjusting piece (34) comprises a second guide frame (341) used for guiding the second conveying roller (32) to displace, a fixed block (342) is fixed on one side of the second guide frame (341), a rotating rod (343) is rotationally connected to the center of the fixed block (342), a pressing block (348) and a supporting plate (349) are respectively arranged on one side of the second guide frame (341), a flow dividing piece (36) is arranged on the second conveying roller (32), the flow dividing piece (36) comprises a first clamping ring (361) and a second clamping ring (362) used for defining the strip-shaped materials, and a conveying ring (363) is arranged between the first clamping ring (362) and the second clamping ring (361).
  2. 2. The laser cutting device for processing the transmission structure of the running machine according to claim 1, wherein a first protruding rod (3611) is fixed on the inner ring of the first clamping ring (361), a second protruding rod (3621) is fixed on the inner ring of the second clamping ring (362), a rotating block (366) is rotatably connected on each of the first protruding rod (3611) and the second protruding rod (3621), A vertical rod (365) is fixed on the inner wall of the second transmission roller (32), a rotating plate (367) is rotationally connected to the vertical rod (365), two ends of the rotating plate (367) are respectively rotationally connected to two rotating blocks (366), The second protruding rod (3621) is rotatably connected with a pulling seat (368), and a steel rope (369) is fixed in the pulling seat (368).
  3. 3. The laser cutting device for processing the transmission structure of the running machine according to claim 2, wherein a torsion spring (3651) sleeved on the vertical rod (365) is fixed at the bottom of the rotating plate (367), and the bottom end of the torsion spring (3651) is fixed on the vertical rod (365).
  4. 4. The laser cutting device for processing the transmission structure of the running machine according to claim 1, wherein the first positioning heads (311) are rotatably connected to both ends of the first transmission roller (31), and the first guide frame (35) is fixed on the machine body (11) by bolts and is used for guiding the displacement of the first positioning heads (311).
  5. 5. The laser cutting device for processing the transmission structure of the running machine according to claim 1, wherein the second positioning heads (321) are fixed at two ends of the second transmission roller (32), and the second positioning heads (321) are slidably connected in the second guide frame (341) and are used for guiding the displacement of the second transmission roller (32).
  6. 6. The laser cutting device for processing the transmission structure of the running machine according to claim 1, wherein the connecting piece (33) comprises a positioning shaft (332) rotatably connected to the machine body (11), a storage frame (331) is rotatably connected to the positioning shaft (332), a first sliding rod (333) and a second sliding rod (334) are slidably connected to the storage frame (331) respectively, a first spring (335) is fixed between the first sliding rod (333) and the storage frame (331) and between the second sliding rod (334) and the storage frame (331), and a connecting rod (336) is rotatably connected to one end, far away from the storage frame (331), of the second sliding rod (334).
  7. 7. The laser cutting device for processing the transmission structure of the running machine according to claim 1, wherein a gear (344) is fixed at one end of the rotating rod (343), and a rack (345) meshed with the gear (344) is arranged at one side of the second guide frame (341).
  8. 8. The laser cutting device for processing the transmission structure of the running machine according to claim 1, wherein the adjusting piece (34) further comprises an electric push rod (346) which is fixed on the second guide frame (341) through a bolt, a bracket (347) is fixed at the output end of the electric push rod (346), A second spring (3471) is sleeved on the bracket (347), one end of the second spring (3471) is fixed on the bracket (347), the other end of the second spring (3471) is fixed on the supporting plate (349), The pressing block (348) is fixed on the bracket (347), and the supporting plate (349) is connected on the bracket (347) in a sliding manner.
  9. 9. The laser cutting device for processing the transmission structure of the running machine according to claim 1, wherein the compacting component (2) further comprises a supporting frame (21) fixed on the portal frame (12) through bolts, a mounting frame (22) is welded on the supporting frame (21) and used for being displaced along with the portal frame (12), The device is characterized in that a servo motor (23) is fixed to the top of the mounting frame (22) through bolts, a screw rod (24) is fixed to the output end of the servo motor (23), and a displacement seat (25) is connected to the screw rod (24) through threads.
  10. 10. A transmission component of a running machine is characterized by comprising the transmission structure of the running machine processed by the laser cutting device of any one of claims 1-9, and The transmission assembly (4) comprises two protection frames (41), a movable roller (42) is rotatably connected between the two protection frames (41), a transmission belt (43) is sleeved on the movable roller (42), The inner ring of the driving belt (43) is fixed with a plurality of bevel gears (431) which are uniformly distributed, and the outer ring of the movable roller (42) is provided with a clamping groove (421) which is matched with the bevel gears (431).

Description

Laser cutting device and transmission part for processing transmission structure of running machine Technical Field The invention relates to the technical field of processing of treadmill parts, in particular to a laser cutting device and a transmission part for processing a transmission structure of a treadmill. Background The running machine is an indoor body-building apparatus for simulating outdoor running and walking exercises, wherein the transmission structure is one of indispensable components, and is generally composed of a running belt and rollers and used for continuously and stably running under the drive of a motor, and in the actual production and processing process, the transmission structure made of stainless steel can be processed by using a laser cutting device, and the laser cutting process is utilized to ensure the high-quality output of the transmission structure. The existing laser cutting device generally adopts a machine tool and is matched with a pressing mechanism to finish stable processing, but for the whole transmission structure, the laser cutting device is provided with integral and independent components, including thick plate-shaped integral components, thin plate-shaped integral components, strip-shaped independent components and round roller-shaped independent components, the basic laser cutting device generally needs to be used for different types of components, adopts different transmission and fixing modes, dismantles and assembles corresponding dies, has long operation time and is difficult to be suitable for various processing requirements of the transmission structure. Disclosure of Invention This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application. The present invention has been made in view of the above-mentioned and/or problems occurring in the prior art laser cutting devices and transmission members for processing the transmission structure of a running machine. Therefore, the problem to be solved by the invention is how to solve the problem that the basic laser cutting device needs to disassemble and assemble corresponding dies for different types of parts, has long operation time and is difficult to adapt to various processing requirements. In order to solve the technical problems, the laser cutting device for machining the transmission structure of the running machine comprises a machine body, wherein a portal frame for adjusting machining positions is arranged at the top of the machine body, a laser cutting head is arranged on the portal frame, a serration plate is fixed at the top of the machine body, a compacting assembly is arranged on the portal frame and comprises an air entraining piece which is arranged on one side of the portal frame and used for compacting, a guide assembly is arranged between the serration plate and comprises a first transmission roller and a second transmission roller, the first transmission roller and the second transmission roller are used for guiding platy materials, a connecting piece is arranged between the first transmission roller and the second transmission roller, one end of the second transmission roller is provided with an adjusting piece, the adjusting piece comprises a second guide frame for guiding the second transmission roller to move, one side of the second guide frame is fixedly provided with a fixed block, the center of the fixed block is rotationally connected with a rotating rod, one side of the second guide frame is respectively provided with a pressing block and a dividing piece, and the second transmission roller is provided with a dividing piece which comprises a first clamping ring and a second clamping ring which are used for limiting the strip-shaped materials, and a second clamping ring is arranged between the first clamping ring and the second clamping ring. As a preferable scheme of the laser cutting device for processing the transmission structure of the running machine, the first clamping ring inner ring is fixedly provided with a first protruding rod, the second clamping ring inner ring is fixedly provided with a second protruding rod, the first protruding rod and the second protruding rod are both rotationally connected with rotating blocks, the inner wall of the second transmission roller is fixedly provided with a vertical rod, the vertical rod is rotationally connected with a rotating plate, two ends of the rotating plate are respectively rotationally connected to the two rotating blocks, the second protruding rod is rotationally connected with a traction seat, and a steel rope is fixed in the traction seat. As an optimal scheme of the laser cutting device for processing the transmission structure of the running