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CN-224232495-U - Winder is used in production of microcrystalline iron core

CN224232495UCN 224232495 UCN224232495 UCN 224232495UCN-224232495-U

Abstract

The utility model discloses a winding machine for producing a microcrystalline iron core, which comprises a machine case, wherein a partition plate is arranged in the machine case, a first guide roller which is vertically symmetrical is rotationally connected at a feed inlet on the upper side of the left end of the machine case, a traction roller is rotationally connected to the left side of the front end of the partition plate through a rotating column, a second guide roller which is laterally symmetrical is rotationally connected to the middle part of the front end of the partition plate through a rotating shaft, a winding roller is rotationally connected to the right side of the front end of the partition plate, a winding drum is movably sleeved outside the winding drum, and the winding machine further comprises a tension adjusting mechanism, the tension adjusting mechanism comprises a lower compression roller, a support rod, a sliding plate, a support block and a guide rod, a sliding groove is formed in the inner center of the partition plate, the sliding plate is connected to the inner part of the sliding groove in a sliding manner, and the front end of the sliding plate is rotationally connected with the support rod.

Inventors

  • JIAO WEI
  • LI LINFENG

Assignees

  • 安阳市恒新电子有限责任公司

Dates

Publication Date
20260512
Application Date
20250626

Claims (8)

  1. 1. The winding machine for producing the microcrystalline iron core comprises a machine case (1), wherein a partition plate (14) is arranged in the machine case (1), a first guide roller (3) which is symmetrical up and down is rotationally connected to a feed inlet on the upper side of the left end of the machine case (1), a traction roller (4) is rotationally connected to the left side of the front end of the partition plate (14) through a rotary column, a second guide roller (5) which is symmetrical left and right is rotationally connected to the middle of the front end of the partition plate (14) through a rotary shaft, a winding roller (6) is rotationally connected to the right side of the front end of the partition plate (14), and a winding drum (7) is movably sleeved outside the winding roller (6), and the winding machine is characterized by further comprising a tension adjusting mechanism (8); The tension adjusting mechanism (8) comprises a lower pressing roller (81), a supporting rod (82), a sliding plate (83), supporting blocks (84) and guide rods (85), wherein a sliding groove is formed in the center of the inside of the partition plate (14), the sliding plate (83) is connected to the sliding plate (83) in a sliding manner, the supporting rod (82) is connected to the front end of the sliding plate (83) in a rotating manner, the lower pressing roller (81) is fixedly sleeved on the outer portion of the supporting rod (82), the guide rods (85) which are symmetrical left and right are fixedly connected to the rear side between the upper inner wall and the lower inner wall of the chassis (1), the supporting blocks (84) are connected to the two guide rods (85) in a sliding manner, and the front end of each supporting block (84) is fixedly connected with the rear end of each sliding plate (83).
  2. 2. The winding machine for producing the microcrystalline iron core according to claim 1, wherein the singlechip (2) is arranged at the rear side of the left end of the machine case (1), and the input end of the singlechip (2) is electrically connected with an external power supply.
  3. 3. The winder for producing the microcrystalline iron core according to claim 2, wherein the tension adjusting mechanism (8) further comprises a driving assembly (86), the driving assembly (86) comprises a connecting rod (861), a U-shaped block (862), a sliding block (863) and an adjusting table (867), the adjusting table (867) is arranged on the rear side of the bottom wall of the case (1), the sliding block (863) which is bilaterally symmetrical is slidingly connected inside the adjusting table (867), the front end of the sliding block (863) is fixedly connected with the U-shaped block (862) respectively, and the connecting rod (861) is connected between the upper end of the U-shaped block (862) and the left side and the right side of the rear end of the supporting block (84) through pin shafts in a rotating mode respectively.
  4. 4. The winding machine for producing microcrystalline iron cores according to claim 3, wherein the driving assembly (86) further comprises a bidirectional screw rod (864) and a corrugated pipe (865), the bidirectional screw rod (864) is rotatably connected between the left inner wall and the right inner wall of the adjusting table (867), threaded holes in the middle of the sliding block (863) are respectively in threaded connection with the left end and the right end of the bidirectional screw rod (864), the corrugated pipes (865) are fixedly connected between the left inner wall and the right inner wall of the adjusting table (867) and the opposite outer side surfaces of the sliding blocks (863) which are adjacent transversely and between the inner side surfaces of the two sliding blocks (863), and the corrugated pipes (865) are sleeved outside the bidirectional screw rod (864).
  5. 5. The winding machine for producing microcrystalline iron cores according to claim 4, wherein the driving assembly (86) further comprises a first motor (866), the first motor (866) is arranged at the left end of the adjusting table (867), the right end of an output shaft of the first motor (866) is fixedly connected with the left end of the bidirectional screw rod (864), and the input end of the first motor (866) is electrically connected with the output end of the single chip microcomputer (2).
  6. 6. The winding machine for producing the microcrystalline iron core according to claim 1, wherein the front end of the winding roller (6) is fixedly connected with a threaded rod (9), and a fixing nut (10) is connected with the external thread of the threaded rod (9).
  7. 7. The winding machine for producing the microcrystalline iron core according to claim 2, wherein the left side of the front end of the partition plate (14) is provided with a tension sensor (11), and the tension sensor (11) is in bidirectional electrical connection with the singlechip (2).
  8. 8. The winding machine for producing the microcrystalline iron core according to claim 2, wherein a motor II (12) is arranged on the right side of the rear end of the partition board (14), the front end of an output shaft of the motor II (12) is fixedly connected with the rear end of the wind-up roller (6), a motor III (13) is arranged on the right side of the rear end of the partition board (14), the front end of the output shaft of the motor III (13) is fixedly connected with the rear end of the rotary column, and the input ends of the motor II (12) and the motor III (13) are electrically connected with the output end of the single chip microcomputer (2).

Description

Winder is used in production of microcrystalline iron core Technical Field The utility model relates to the technical field of microcrystalline iron core production, in particular to a winder for microcrystalline iron core production. Background The microcrystalline iron core is a high-performance soft magnetic material, has high magnetic permeability, low loss and excellent temperature stability, is widely applied to the fields of power electronics, new energy sources, communication and the like, is designed by components, wherein typical components are Fe-Si-B-Nb-Cu, the iron content is about 70% -80%, a small amount of Nb and Cu is added to improve the nanocrystalline forming capability, high-purity raw materials are smelted under the protection of vacuum or inert gas, the components are ensured to be uniform and free of impurities, molten alloy is sprayed onto a copper roller rotating at a high speed, the cooling rate reaches 10 ℃ to 6K/s, an amorphous thin strip is formed, the roller speed, the melt temperature and the distance between a nozzle and the roller surface influence the thickness and uniformity of a strip, and a winder for producing the microcrystalline iron core is a key device special for manufacturing the nanocrystalline alloy iron core, and has the core function of precisely winding an ultrathin strip into an annular, rectangular or special-shaped iron core; The utility model discloses a winder for producing microcrystalline iron core, which comprises a winder body, wherein an adjusting device is fixedly connected in the winder body, a winding roller is rotatably connected in the winder body, the utility model is convenient for adjusting the rotating speed of the winding roller, thus in the process of producing and processing microcrystalline iron core, the winding roller is enabled to process and produce the most microcrystalline iron cores in the shortest time, even if the efficiency is maximized, one part of the winding roller drives the microcrystalline iron core production winder of the regulating roller, the height of the regulating slide block in the chute is adjusted, the screw rod is used for driving or the bolt is tightly propped after the regulating slide block is adjusted, and then the position of the regulating roller on the slide block is adjusted to realize pressure regulation; The existing winding machine for producing the microcrystalline iron core has the following problems that when the microcrystalline iron core is wound, the microcrystalline iron core strip is too tight and too loose in the winding process, the tension cannot be effectively and stably regulated, and the stability of regulation of the regulating roller is poor, so that the winding quality of the microcrystalline iron core strip can be influenced. Disclosure of utility model The utility model aims to overcome the existing defects, and provides the winding machine for the production of the microcrystal iron core, which has the advantages that the tension of a strip is accurately and stably adjusted when the microcrystal iron core is produced and wound, the stability is better, the constant tension of a material during winding is ensured, the quality of the winding of the microcrystal iron core strip is prevented from being influenced by tension fluctuation, and the problems in the background art can be effectively solved. The utility model provides a winding machine for producing microcrystalline iron cores, which comprises a machine case, wherein a partition board is arranged in the machine case, a first guide roller which is vertically symmetrical is rotationally connected at a feed inlet on the upper side of the left end of the machine case, a traction roller is rotationally connected on the left side of the front end of the partition board through a rotary column, a second guide roller which is laterally symmetrical is rotationally connected on the middle of the front end of the partition board through a rotary shaft, a winding roller is rotationally connected on the right side of the front end of the partition board, a winding drum is movably sleeved outside the winding roller, and the winding machine further comprises a tension adjusting mechanism; The tension adjusting mechanism comprises a lower press roller, a support rod, a slide plate, support blocks and guide rods, wherein a slide groove is formed in the center of the inside of the partition plate, the slide plate is connected to the inside of the slide groove in a sliding mode, the support rod is connected to the front end of the slide plate in a rotating mode, the lower press roller is fixedly sleeved on the outer portion of the support rod, the guide rods which are bilaterally symmetrical are fixedly connected to the rear side between the upper inner wall and the lower inner wall of the case, the support blocks are connected to the two guide rods in a sliding mode, the front ends of the support blocks are fixedly connected to the rear end