CN213294136U - Circular amorphous magnetic core winding device - Google Patents

Abstract

The utility model discloses a circular amorphous magnetic core take-up device, including establishing the feeding mechanism in the frame, the middle part of frame is equipped with the leveling mechanism of vertical adjustment from top to bottom in the top that is located feeding mechanism, the low reaches end of frame is equipped with winding mechanism, feeding mechanism includes driving belt, final drive shaft, driven shaft and lower flattening roller, leveling mechanism includes the flattening belt, flattening belt driving shaft, flattening belt driven shaft and last flattening roller, flattening belt driven shaft is located the top of flattening belt driving shaft, it is located same horizontal plane height with flattening belt driving shaft to go up the flattening roller, lower flattening roller corresponds on same orthographic projection with last flattening roller is perpendicular. The utility model discloses a coiling mechanism can carry out the leveling mechanism of surface flattening to the banding amorphous magnetic core that feeds into through setting up on feeding mechanism for the lapping can be convoluteed more fast to the banding amorphous magnetic core that feeds into low reaches winding mechanism, and the package amorphous magnetic core semi-manufactured goods that coiling made can have better ground surface circularity.

Description

Circular amorphous magnetic core winding device

Technical Field

The utility model relates to a production and processing equipment field of annular amorphous magnetic core, concretely relates to circular amorphous magnetic core take-up device.

Background

The amorphous magnetic core is a magnetic element processed by amorphous materials, and can be divided into iron-based amorphous, cobalt-based amorphous and the like according to different materials of amorphous strips. According to the shape of the material, there are divided into a tape type magnetic core and a powder type magnetic core. The amorphous magnetic core has high saturation magnetic induction, high magnetic permeability, low coercive force and low loss, is mainly used for replacing silicon steel sheets, iron cores and the like, and is used for coils and transformers of various electronic equipment. In the production and manufacture of the strip magnetic core, firstly, a strip-shaped amorphous magnetic core strip needs to be wound, hot processing is carried out after the strip-shaped amorphous magnetic core strip is wound and molded to enable the amorphous magnetic core strip to have weak magnetism, and finally, a magnetic core ring is cut according to specification requirements, so that the length of the magnetic core meets the specification requirements. In the winding process, the surface of the ribbon-shaped amorphous magnetic core is likely to be uneven in the feeding process, and therefore, before the ribbon-shaped amorphous magnetic core is fed into the winding actuator, the surface thereof needs to be flattened by rolling.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that above-mentioned technique exists, the utility model provides a circular amorphous magnetic core coiling mechanism can carry out the roll-in flattening to it before convoluteing, and the package amorphous magnetic core semi-manufactured goods that the coiling made can have better ground surface circularity.

The utility model discloses realize that the technical scheme that above-mentioned technological effect adopted is:

a circular amorphous magnetic core winding device comprises a frame horizontally arranged, wherein a feeding mechanism horizontally conveyed is arranged on the frame, a leveling mechanism which can be vertically adjusted relative to the frame is arranged above the feeding mechanism in the middle of the frame, a winding mechanism is arranged at the downstream end of the frame, the feeding mechanism comprises a transmission belt, a main transmission shaft, a driven shaft and a lower leveling roller, the main transmission shaft and the driven shaft are respectively arranged at two ends of the transmission belt in a transmission manner, the main transmission shaft is connected with a feeding motor through a reduction gear box, the feeding motor is fixed at the discharge end of the frame, the leveling mechanism comprises a leveling belt, a leveling belt driving shaft, a leveling belt driven shaft and an upper leveling roller, the leveling belt driving shaft and the leveling belt driven shaft are respectively arranged at two ends of the leveling belt in a transmission manner, the horizontal plane height at flattening belt driven shaft place is higher than the horizontal plane height at flattening belt driving shaft place, go up the flattening roller with flattening belt driving shaft is located same horizontal plane height, down the flattening roller with go up the flattening roller vertical correspondence on same orthographic projection from top to bottom.

Preferably, in the above circular amorphous magnetic core winding device, the winding mechanism includes a winding frame disposed at the discharge end of the frame, and the left and right ends of the winding frame are provided with symmetrical clamping assemblies for clamping the two ends of the winding roller.

Preferably, in the above circular amorphous core winding apparatus, the clamping assembly includes a fixed table, and a winding motor disposed on the fixed table and capable of moving relative to the clamping assembly toward the opposite side, and a clamping chuck is fixed to a motor shaft of the winding motor.

Preferably, in foretell circular amorphous magnetic core take-up device, leveling mechanism still includes two fixed plates of the left and right sides and four vertical height adjusting bolt that set up, leveling belt driving shaft, leveling belt driven shaft and go up the both ends of leveling roller and rotate through the bearing respectively and connect two on the fixed plate, two the last edge both ends of fixed plate all are equipped with fixed ear, height adjusting bolt's upper portion is fixed with location bearing, location bearing butt is in the lower surface of fixed ear, height adjusting bolt's lower extreme passes through the nut cover and fixes the side edge of frame.

Preferably, in the above circular amorphous magnetic core winding apparatus, a first pallet table and a second pallet table are disposed between an upper belt surface and a lower belt surface of the driving belt, the main driving shaft and the lower leveling roller are respectively located at front and rear ends of the first pallet table, and the driven shaft and the lower leveling roller are respectively located at two ends of the second pallet table.

Preferably, in the above circular amorphous core winding apparatus, a distance is provided between the first pallet table and the second pallet table to form a hollow area, and an upper belt surface of the driving belt forms a deformation portion at a position corresponding to the hollow area.

Preferably, in the above circular amorphous core winding apparatus, both ends of the upper leveling roller are fixed to the fixing plates on the corresponding sides by damping springs.

The utility model has the advantages that: the utility model discloses a circular amorphous magnetic core coiling mechanism can carry out the leveling mechanism of surface flattening to the banding amorphous magnetic core that feeds in through setting up on feeding mechanism for the lapping can be convoluteed more fast to the banding amorphous magnetic core that feeds in into low reaches winding mechanism, and the package amorphous magnetic core semi-manufactured goods that the coiling made can have better ground surface circularity.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a position structure diagram of the feeding mechanism and the leveling mechanism of the present invention.

Detailed Description

For a further understanding of the invention, reference is made to the following description taken in conjunction with the accompanying drawings and specific examples, in which:

in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, as shown in the drawings, a circular amorphous magnetic core winding device according to an embodiment of the present invention includes a horizontally disposed frame 1, a horizontally conveyed feeding mechanism 2 is disposed on the frame 1, a leveling mechanism 4 vertically adjustable with respect to the frame 1 is disposed above the feeding mechanism 2 in the middle of the frame 1, and a winding mechanism 7 is disposed at a downstream end of the frame 1. Specifically, as shown in fig. 2, the feeding mechanism 2 includes a drive belt 21, a main drive shaft 22, a driven shaft 23, and a lower leveling roll 24. The main transmission shaft 22 and the driven shaft 23 are respectively arranged at two ends of the transmission belt 21 in a transmission manner, the main transmission shaft 22 is connected with the feeding motor 5 through a reduction gear box, and the feeding motor 5 is fixed at the discharge end of the rack 1. As shown in fig. 2, the leveling mechanism 4 includes a leveling belt 41, a leveling belt drive shaft 42, a leveling belt driven shaft 43, and an upper leveling roller 44. The leveling belt driving shaft 42 and the leveling belt driven shaft 43 are respectively arranged at two ends of the leveling belt 41 in a transmission way, and the height of the horizontal plane where the leveling belt driven shaft 43 is located is higher than that of the horizontal plane where the leveling belt driving shaft 42 is located. The upper leveling roller 44 and the leveling belt driving shaft 42 are located at the same horizontal level, and the lower leveling roller 24 and the upper leveling roller 44 vertically correspond to each other in the same orthographic projection. The strip-shaped amorphous magnetic core ribbon fed through the drive belt 21 is roll-flattened by the opposite rolling action of the upper leveling roller 44 and the lower leveling roller 24 while passing through the flattening mechanism 4.

Further, as shown in fig. 1, the winding mechanism 7 includes a winding frame 71 disposed at the discharging end of the frame 1, and the winding frame 71 is provided at left and right ends thereof with symmetrical clamping assemblies 72 for clamping both ends of the winding roller 73. Specifically, the clamping assembly 72 includes a fixing base 721, a winding motor 722 disposed on the fixing base 721 and relatively movable toward the opposite clamping assembly, and a clamping chuck is fixed on a motor shaft of the winding motor 722. The sliding is realized by the cooperation of the slide rail on the fixed platform 721 and the slide seat on the motor base of the winding motor 722.

Specifically, as shown in fig. 1, the leveling mechanism 4 further includes two left and right fixing plates 45 and four vertically disposed height adjusting bolts 47, the left and right ends of the leveling belt driving shaft 42, the leveling belt driven shaft 43 and the upper leveling roller 44 are rotatably connected to the two fixing plates 45 through bearings, the two ends of the upper edge of the two fixing plates 45 are provided with fixing lugs 46, the upper portion of each height adjusting bolt 47 is fixed with a positioning bearing, the positioning bearing abuts against the lower surface of the fixing lug 46, and the lower end of each height adjusting bolt 47 is fixed on the side edge of the rack 1 through a nut sleeve. The distance between the upper leveling roller 44 and the lower leveling roller 24 can be adjusted by the height adjusting bolt 47. To prevent hard pressing from occurring, both ends of the upper leveling roller 44 are fixed to the fixing plates 45 of the corresponding sides by damping springs. In order to ensure the flatness of the amorphous magnetic core strip in the conveying direction, a first pallet table 25 and a second pallet table 26 are provided between the upper belt surface and the lower belt surface of the driving belt 21, the main driving shaft 22 and the lower leveling roller 24 are respectively located at the front and rear ends of the first pallet table 25, and the driven shaft 23 and the lower leveling roller 24 are respectively located at the two ends of the second pallet table 26. The first pallet table 25 and the second pallet table 26 are spaced apart from each other by a distance, a hollow area 27 is formed at the spaced apart distance, and the upper belt surface of the drive belt 21 is formed with a deformation portion 211 at a position corresponding to the hollow area 27, the deformation portion 211 further preventing the belt material from being hard-squeezed at the position. The leveling belt driving shaft 42 is connected with a material pressing motor 6 through a reduction gear box, and the material pressing motor 6 is fixed in the middle of the rack 1.

To sum up, the utility model discloses a circular amorphous magnetic core take-up device can carry out the leveling mechanism of surface flattening to the banding amorphous magnetic core that feeds into through setting up on feeding mechanism for the lapping can be convoluteed more fast to the banding amorphous magnetic core that feeds into low reaches winding mechanism, and the package amorphous magnetic core semi-manufactured goods that just convolute made can have better ground surface circularity.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims (7)

1. The utility model provides a circular amorphous magnetic core coiling mechanism, includes frame (1) that a level set up, be equipped with feeding mechanism (2) of horizontal conveying on frame (1), its characterized in that, the middle part of frame (1) is being located feeding mechanism (2) top is equipped with leveling mechanism (4) that can be relatively should frame (1) vertical adjustment from top to bottom, the low reaches end of frame (1) is equipped with winding mechanism (7), feeding mechanism (2) include driving belt (21), final drive shaft (22), driven shaft (23) and lower leveling roller (24), final drive shaft (22) with driven shaft (23) transmission is established respectively the both ends of driving belt (21), final drive shaft (22) are connected with feeding motor (5) through reduction gear box, feeding motor (5) are fixed the discharge end of frame (1), leveling mechanism (4) are including flattening belt (41), flattening belt driving shaft (42), flattening belt driven shaft (43) and go up leveling roller (44), flattening belt driving shaft (42) with flattening belt driven shaft (43) transmission is established respectively the both ends of flattening belt (41), the horizontal plane height at flattening belt driven shaft (43) place is higher than the horizontal plane height at flattening belt driving shaft (42) place, go up leveling roller (44) with flattening belt driving shaft (42) are located same horizontal plane height, down leveling roller (24) with go up leveling roller (44) and correspond on same orthographic projection perpendicularly from top to bottom.

2. The circular amorphous core winding device according to claim 1, wherein the winding mechanism (7) comprises a winding frame (71) disposed at the discharge end of the frame (1), and the left and right ends of the winding frame (71) are provided with symmetrical clamping assemblies (72) for clamping the two ends of the winding roller (73).

3. The circular amorphous core winding device according to claim 2, wherein the clamping assembly (72) comprises a fixed table (721), a winding motor (722) disposed on the fixed table (721) and capable of relatively moving toward the opposite clamping assembly, and a clamping chuck is fixed on a motor shaft of the winding motor (722).

4. The circular amorphous magnetic core winding device according to claim 1, wherein the leveling mechanism (4) further comprises a left fixing plate and a right fixing plate (45) and four vertically arranged height adjusting bolts (47), the leveling belt driving shaft (42), the leveling belt driven shaft (43) and the left end and the right end of the upper leveling roller (44) are respectively rotatably connected to the two fixing plates (45) through bearings, fixing lugs (46) are respectively arranged at two ends of the upper edge of the two fixing plates (45), a positioning bearing is fixed at the upper part of each height adjusting bolt (47) and abuts against the lower surface of each fixing lug (46), and the lower end of each height adjusting bolt (47) is fixed at the side edge of the rack (1) through a nut sleeve.

5. The circular amorphous core winding device according to claim 1, wherein a first pallet table (25) and a second pallet table (26) are provided between an upper belt surface and a lower belt surface of the driving belt (21), the driving shaft (22) and the lower leveling roller (24) are respectively located at front and rear ends of the first pallet table (25), and the driven shaft (23) and the lower leveling roller (24) are respectively located at both ends of the second pallet table (26).

6. The circular amorphous core winding device according to claim 5, wherein a spacing distance is provided between the first pallet table (25) and the second pallet table (26) to form a hollow area (27), and the upper belt surface of the driving belt (21) forms a deformation portion (211) at a position corresponding to the hollow area (27).

7. The circular amorphous core winding device according to claim 4, wherein both ends of the upper leveling roller (44) are fixed to the fixing plates (45) of the corresponding sides by damping springs.

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