Spiral overturning blank conveying device

Abstract

The utility model discloses a spiral overturning blank conveying device, and belongs to the technical field of magnetic core production. A blank conveying device capable of achieving spiral overturning comprises a discharging conveying belt, an overturning conveying belt and a discharging conveying belt, the discharging conveying belt extends to the position below one end of the overturning conveying belt, the discharging conveying belt extends to the other end of the overturning conveying belt, and the discharging conveying belt and the overturning conveying belt are located at the same horizontal height. In order to solve the problems that due to the fact that a blank conveying device is high in descending speed and prone to collision, scratches, cracks and even unfilled corners of blanks are caused, irreversible influences are caused, and finally products are scrapped directly, the blanks can be overturned by 180 degrees through an overturning conveying belt in the conveying process; and the situation of high-speed collision between the adsorbed magnetic core blanks during conveying is avoided, so that the yield of the blanks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core production, in particular to a spirally flipping blank conveying device. Background Art

[0002] During the production process, each end face of the magnet needs to be polished. Traditional production uses multiple polishing steps, during which manual loading and unloading are required to process each surface. During the loading and unloading process, the magnet is easily damaged by collision.

[0003] Chinese patent publication number CN219152359U discloses a rotating track for a magnet grinding production line. It uses a simple structure to connect original production equipment and realize automated production. It concentrates multiple process steps on one production line to effectively improve product process quality.

[0004] In the above patent, the blank conveying device descends at a fast speed, which is prone to collisions, causing scratches, cracks and even chipped corners on the blanks, causing irreversible effects and directly leading to the eventual scrapping of the product. Utility Model Content

[0005] The purpose of the utility model is to provide a spiral flipping blank conveying device. During the conveying process, the flipping conveyor belt will flip the blank 180°. There will be no high-speed collision between the adsorbed magnetic core blanks during transportation, thereby improving the yield of the blanks and solving the problems in the existing technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spirally flipping blank conveying device, comprising a unloading conveyor belt, a flipping conveyor belt and a discharging conveyor belt, wherein the unloading conveyor belt extends to the bottom of one end of the flipping conveyor belt, and the discharging conveyor belt extends to the other end of the flipping conveyor belt, wherein the discharging conveyor belt is flush with one end of the flipping conveyor belt, and the angle between the two ends of the flipping conveyor belt is 180°. The magnetic core blank will be adsorbed on the surface of the flipping conveyor belt, and then transported to the discharging conveyor belt through the flipping conveyor belt. During the transportation process, the flipping conveyor belt will flip the blank 180°, thereby straightening the magnetic core blank flipped in the previous process, and there will be no high-speed collision between the adsorbed magnetic core blanks during transportation, thereby improving the yield of the blank.

[0007] Furthermore, a transmission motor assembly is provided on one side of the unloading conveyor belt, the flipping conveyor belt and the discharging conveyor belt, and a magnetic core blank is provided on the outer surface of the unloading conveyor belt, the flipping conveyor belt and the discharging conveyor belt.

[0008] Furthermore, the flip conveyor belt includes a magnetic belt and an inner magnetic plate, wherein the inner magnetic plate is located inside the magnetic belt, wherein the magnetic belt is in contact with the inner magnetic plate, and the inner magnetic plate can play a supporting role, and the conveying angle and direction of the magnetic belt can be changed by the spiral inner magnetic plate. At the same time, the inner magnetic plate can also enhance the magnetic suction force of the magnetic belt to avoid parts falling off.

[0009] Furthermore, transmission rollers are provided at both ends of the inner magnetic plate, and the magnetic track is rotated via the transmission rollers.

[0010] Furthermore, support shaft frames are provided at both ends of the transmission roller, and the transmission roller is rotatably connected to the support shaft frames.

[0011] Furthermore, a limiting partition is provided above the discharge conveyor belt and the flip conveyor belt. The limiting partition 301 can guide and limit the magnetic core blank 4 that is separated from the magnetic attraction to prevent the magnetic core blank 4 from falling after separation.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. In the utility model, the magnetic core blank is transferred to the bottom of the flip conveyor by the unloading conveyor. As the distance between the magnetic core blank and the flip conveyor shortens, the magnetic core blank will be adsorbed on the surface of the flip conveyor and then transported to the discharge conveyor by the flip conveyor. During the transportation process, the flip conveyor will flip the blank 180 degrees, so as to straighten the magnetic core blank flipped in the previous process. The adsorbed magnetic core blanks will not collide at high speed during transportation, thereby improving the yield rate of the blank.

[0014] 2. In this utility model, the inner magnetic plate can play a supporting role. The spiral inner magnetic plate can change the conveying angle and direction of the magnetic track. At the same time, the inner magnetic plate can also enhance the magnetic suction force of the magnetic track to avoid the situation of falling parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall front view of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the flip conveyor belt of the present utility model;

[0017] Figure 3 This is a schematic diagram of the limiting partition structure of the utility model.

[0018] In the figure: 1. unloading conveyor belt; 2. flip conveyor belt; 3. discharging conveyor belt; 4. magnetic core blank; 5. transmission motor assembly; 201. support shaft frame; 202. magnetic suction track; 203. inner magnetic plate; 204. transmission roller; 301. limiting partition. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0020] In order to solve the problem that the blank conveying device has a high descending speed, is easy to collide, causes scratches, cracks or even corner defects of the blank, causes irreversible influence and directly leads to the final scrapping of the product, please refer to Figure 1-3 The utility model provides the following scheme:

[0021] A spiral overturning blank conveying device, including blank conveying belt 1, overturning conveying belt 2 and discharge conveying belt 3, blank conveying belt 1 extends to the lower of one end of overturning conveying belt 2, discharge conveying belt 3 extends to the other end of overturning conveying belt 2, wherein, discharge conveying belt 3 is flush with one end of overturning conveying belt 2 and is butt joint, the included angle of both ends of overturning conveying belt 2 is 180 °, one side of blank conveying belt 1, overturning conveying belt 2 and discharge conveying belt 3 is provided with transmission motor assembly 5, the outer surface of blank conveying belt 1, overturning conveying belt 2 and discharge conveying belt 3 is provided with magnetic core blank 4, magnetic core blank 4 is moved to the lower of overturning conveying belt 2 through blank conveying belt 1, along with the shortening of the distance between magnetic core blank 4 and overturning conveying belt 2, magnetic core blank 4 will be adsorbed on the surface of overturning conveying belt 2, then is transported to discharge conveying belt 3 through overturning conveying belt 2, and overturning conveying belt 2 will overturn the blank by 180 ° during the transportation, so that the magnetic core blank 4 overturned in the previous process is straightened, and the high-speed collision between the adsorbed magnetic core blanks 4 does not occur during the transportation, improving the yield of the blank;

[0022] Overturning conveying belt 2 includes magnetic attraction caterpillar 202 and inner magnetic plate 203, and the inner magnetic plate 203 is located inside the magnetic attraction caterpillar 202, wherein the magnetic attraction caterpillar 202 is attached to the inner magnetic plate 203, both ends of the inner magnetic plate 203 are provided with transmission connecting roller 204, the magnetic attraction caterpillar 202 rotates through the transmission connecting roller 204, both ends of the transmission connecting roller 204 are provided with support shaft frame 201, the transmission connecting roller 204 is rotatably connected with the support shaft frame 201, and the inner magnetic plate 203 can play a supporting role; the conveying angle and direction of the magnetic attraction caterpillar 202 are changed through the spiral inner magnetic plate 203, and the inner magnetic plate 203 can also improve the magnetic attraction force of the magnetic attraction caterpillar 202, avoiding the falling of the parts;

[0023] A limiting partition 301 is provided above the discharge conveyor belt 3 and the turnover conveyor belt 2. The limiting partition 301 can guide and limit the magnetic core blank 4 that is separated from the magnetic attraction to prevent the magnetic core blank 4 from falling after separation.

[0024] Working principle: the magnetic core blank 4 is moved to the bottom of the flip conveyor 2 through the unloading conveyor 1. As the distance between the magnetic core blank 4 and the flip conveyor 2 shortens, the magnetic core blank 4 will be adsorbed on the surface of the flip conveyor 2, and then transported to the discharge conveyor 3 through the flip conveyor 2. During the transportation process, the flip conveyor 2 will flip the blank 180°, thereby straightening the magnetic core blank 4 that was flipped in the previous process. There will be no high-speed collision between the adsorbed magnetic core blanks 4 during transportation, thereby improving the yield of the blank.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spiral turning blank conveying device, characterized in that: The utility model comprises a feeding conveyor belt (1), a turning conveyor belt (2) and a discharging conveyor belt (3), wherein the feeding conveyor belt (1) extends to the bottom of one end of the turning conveyor belt (2), and the discharging conveyor belt (3) extends to the other end of the turning conveyor belt (2), wherein the discharging conveyor belt (3) is flush with one end of the turning conveyor belt (2), and the angle between the two ends of the turning conveyor belt (2) is 180 degrees.

2. The spiral turning blank conveying device according to claim 1, characterized in that: A transmission motor assembly (5) is provided on one side of the unloading conveyor belt (1), the flipping conveyor belt (2) and the discharging conveyor belt (3), and a magnetic core blank (4) is provided on the outer surface of the unloading conveyor belt (1), the flipping conveyor belt (2) and the discharging conveyor belt (3).

3. The spiral turning blank conveying device according to claim 1, characterized in that: The flip conveyor belt (2) comprises a magnetic track (202) and an inner magnetic plate (203), wherein the inner magnetic plate (203) is located inside the magnetic track (202), wherein the magnetic track (202) and the inner magnetic plate (203) are in contact with each other.

4. The spiral turning blank conveying device according to claim 3, characterized in that: Transmission rollers (204) are provided at both ends of the inner magnetic plate (203), and the magnetic track (202) rotates via the transmission rollers (204).

5. The spiral turning blank conveying device according to claim 4, characterized in that: Both ends of the transmission connecting roller (204) are provided with a supporting shaft frame (201), and the transmission connecting roller (204) is rotatably connected to the supporting shaft frame (201).

6. The spiral turning blank conveying device according to claim 1, characterized in that: A limiting partition (301) is provided above the discharge conveyor belt (3) and the turnover conveyor belt (2).

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