Material lifting device for magnetic shoe production

Abstract

The utility model discloses a material lifting device for magnetic shoe production. Belongs to the technical field of magnetic shoe production. According to the technical key points, the device comprises a machine box and a support arranged on one side of the machine box, a vibration disc is arranged in the machine box, and a lifting assembly is arranged on the support; a lifting hopper is arranged on the lifting assembly, and an overturning assembly matched with the lifting hopper is arranged on the lifting assembly; a feeding hopper is arranged on the support on one side of the lifting assembly, a vibration feeding assembly is arranged between the feeding hopper and the lifting hopper, and an automatic induction switch used for controlling the vibration feeding assembly is arranged on the machine box. The material lifting device for magnetic shoe production is simple in structure and capable of achieving automatic feeding. The automatic feeding device is used for automatically feeding the vibration disc in magnetic shoe production.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lifting device more specifically, especially relates to a material lifting device for magnetic shoe production. BACKGROUND

[0002] The motor magnetic shoe is a main shoe-shaped magnet in permanent magnet, which is mainly used in the permanent magnet motor. Unlike the electromagnetic motor which generates magnetic potential source through the excitation coil, the permanent magnet motor generates constant magnetic potential source with permanent magnet material. The permanent magnet magnetic shoe has many advantages in replacing electric excitation, such as simple motor structure, convenient maintenance, light weight, small size, reliable use, less copper, low copper consumption, low energy consumption, etc.

[0003] In the magnetic shoe production process, the magnetic shoe material is adjusted to the appropriate state by the vibration disc and transported into the processing equipment. Currently, the material on the vibration disc is usually added manually. This method requires workers to frequently patrol the workshop, which can easily lead to the situation that the workers fail to timely notice the material in the vibration disc and thus fail to timely add the material. In addition, the workload of carrying the magnetic shoe material is large. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiency of the prior art and provides a material lifting device for magnetic shoe production, which has a simple structure and automatic feeding.

[0005] The technical scheme of the utility model is implemented as follows: a material lifting device for magnetic shoe production, which comprises a machine box and a support arranged on one side of the machine box, a vibration disc is arranged in the machine box, a lifting assembly is arranged on the support, a lifting hopper is arranged on the lifting assembly, a turnover assembly matched with the lifting hopper is arranged on the lifting assembly, a feeding hopper is arranged on the support on one side of the lifting assembly, a vibration feeding assembly is arranged between the feeding hopper and the lifting hopper, and an automatic sensing switch for controlling the vibration feeding assembly is arranged on the machine box.

[0006] In the material lifting device for magnetic shoe production, the lifting assembly comprises two lifting rails symmetrically arranged on the support, a sliding seat is arranged on the lifting rail, a winch is arranged at the top end of the support, and the winch is connected with the sliding seat through a chain.

[0007] In the material lifting device for magnetic shoe production, the turnover assembly comprises a hinged seat arranged on the lifting assembly, the cross section of the lifting hopper is an inverted right-angled trapezoid, the inclined surface of the lifting hopper is close to one side of the machine box, and the proximal end of the lower end of the inclined surface of the lifting hopper is hinged to the hinged seat.

[0008] The reset spring is hinged to the front end of the lifting hopper, two limiting baffle plates are arranged on the upper end of the machine box feeding port, and round rods are arranged on the two sides of the lifting hopper and matched with the limiting baffle plates; when the round rods contact with the limiting baffle plates, the lifting hopper is overturned towards the machine box feeding port by the lifting assembly.

[0009] The first guide chute is arranged below the feeding hopper, the first straight vibrator is arranged at the bottom of the first guide chute, the second guide chute is arranged below the side of the first guide chute close to the lifting assembly, and the second straight vibrator is arranged at the bottom of the second guide chute.

[0010] The automatic induction switch comprises a mounting column arranged above the center of the vibrating disc in the machine box, a swing rod is hinged to the mounting column, the lower end of the swing rod is arranged in the vibrating disc, and a contact switch is arranged on the mounting column and matched with the upper end of the swing rod.

[0011] After the above structure is adopted, the material amount in the vibrating disc is sensed by the automatic induction switch, the start and stop of the vibrating feeding assembly and the lifting assembly are controlled, automatic feeding is realized, the material in the vibrating disc can be supplemented in time, the feeding efficiency is effectively improved, workers do not need to frequently carry materials, and the workload of workers can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further explained in detail in combination with the embodiments in the drawings, but does not constitute any limitation to the utility model.

[0013] Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 2 It is the section structure schematic diagram of the utility model;

[0015] Figure 3 It is the overhead structure schematic diagram of the utility model;

[0016] Figure 4 It is the local structure schematic diagram of A of the utility model.

[0017] In the figure: 1, case; 2, support; 3, vibration disc; 4, lifting assembly; 4a, lifting guide rail; 4b, sliding seat; 4c, winch; 4d, chain; 5, lifting hopper; 6, turnover assembly; 6a, hinged seat; 6b, reset spring; 6c, limiting baffle; 6d, round rod; 7, feeding hopper; 8, vibration feeding assembly; 8a, first guide chute; 8b, first straight vibrator; 8c, second guide chute; 8d, second straight vibrator; 9, automatic induction switch; 9a, mounting column; 9b, swing rod; 9c, contact switch. DETAILED DESCRIPTION

[0018] Referring to Figures 1-4 As shown in the figure, the utility model discloses a material lifting device for magnetic tile production, including case 1 and the support 2 of setting at one side of case 1, be equipped with vibration disc 3 in case 1, be equipped with lifting assembly 4 on support 2, be equipped with lifting hopper 5 on lifting assembly 4, be equipped with turnover assembly 6 with lifting hopper 5 on lifting assembly 4, the support 2 of lifting assembly 4 one side is equipped with feeding hopper 7, be equipped with vibration feeding assembly 8 between feeding hopper 7 and lifting hopper 5, be equipped with automatic induction switch 9 for controlling vibration feeding assembly 8 in case 1. The feeding port and guide chute are set up on the case, and the material on the lifting hopper is turned over and poured on the guide chute to guide to the vibration disc.

[0019] The automatic induction switch senses the amount of material in the vibration disc and controls the start and stop of the vibration feeding assembly and the lifting assembly to automatically feed, which can supplement the material in the vibration disc in time, effectively improve the feeding efficiency, and reduce the workload of workers without frequent carrying of materials.

[0020] In the embodiment, the lifting assembly 4 includes two lifting guide rails 4a symmetrically arranged on the support 2, a sliding seat 4b is arranged on the lifting guide rail 4a, a winch 4c is arranged at the top end of the support 2, and the winch 4c is connected with the sliding seat 4b through a chain 4d. In order to improve the load capacity of the lifting hopper, a hydraulic cylinder can also be arranged below the sliding seat to push.

[0021] In the embodiment, the turnover assembly 6 includes a hinged seat 6a arranged on the lifting assembly 4, the cross section of the lifting hopper 5 is an inverted right-angled trapezoid, the inclined surface is close to one side of the case, and the proximal end of the lower end of the inclined surface of the lifting hopper 5 is hinged to the hinged seat 6a. In the initial state, the lifting hopper inclines away from the case under the action of gravity, i.e. the vertical side of the right-angled trapezoid, and can maintain a horizontal state due to the blocking of the lifting seat of the lifting assembly.

[0022] A reset spring 6b is arranged on the lifting assembly 4 and hinged to the front end of the lifting hopper 5, two limiting baffle plates 6c are arranged on the upper end of the feeding port of the machine box 1, and round rods 6d are arranged on both sides of the lifting hopper 5 and matched with the limiting baffle plates 6c; when the round rods 6d contact with the limiting baffle plates 6c, the lifting assembly 4 is lifted to make the lifting hopper 5 overturn towards the feeding port of the machine box 1. After the dumping is completed, the lifting assembly is lowered, and the front end of the lifting hopper is reset under the pulling force of the reset spring.

[0023] In the embodiment, the vibrating feeding assembly 8 comprises a first guide chute 8a arranged below the feeding hopper 7, a first straight vibrator 8b arranged at the bottom of the first guide chute 8a, a second guide chute 8c arranged below the side of the first guide chute 8a close to the lifting assembly 4, and a second straight vibrator 8d arranged at the bottom of the second guide chute 8c; the vibration amplitude of the second straight vibrator 8d is smaller than that of the first straight vibrator 8b. The second straight vibrator with small vibration amplitude is used to control the discharging rate to facilitate the control of the discharging amount and avoid the overflow of the material in the lifting hopper due to the too fast discharging rate. The first straight vibrator with large vibration amplitude can quickly deliver the material to the second straight vibrator to ensure that the material on the second straight vibrator is sufficient and avoid the empty period in the discharging process.

[0024] In the embodiment, the automatic induction switch 9 comprises a mounting column 9a arranged above the center of the vibrating disc 3 in the machine box 1, a swing rod 9b hinged to the mounting column 9a, and a free end of the lower end of the swing rod 9b extending into the vibrating disc 3; a contact switch 9c matched with the free end of the upper end of the swing rod 9b is arranged on the mounting column 9a. The contact switch is connected to an external control terminal to control the vibrating feeding assembly and the lifting assembly. When there is enough material in the vibrating disc, the material pushes the lower end of the swing rod to make the upper end away from the contact switch; when the material in the vibrating disc is insufficient, the upper end of the swing rod contacts with the contact switch to make the vibrating feeding assembly and the lifting assembly start to work.

[0025] When the material in the vibrating disc is insufficient, the upper end of the swing rod contacts with the contact switch to make the control terminal send a working signal, the first straight vibrator and the second straight vibrator vibrate to deliver the material in the feeding hopper to the lifting hopper, the first straight vibrator and the second straight vibrator stop running after the lifting hopper is loaded with a predetermined amount of material, the winch drags the sliding seat to rise, and the round rod contacts with the limiting baffle plate in the rising process to make the lifting hopper overturn to dump the material into the guide chute and then deliver the material to the vibrating disc.

[0026] The above-mentioned embodiments are the preferred embodiments of the present application, which are only used to facilitate the description of the present application and not to limit the present application in any form. Any person skilled in the art can make partial changes or modifications to the equivalent embodiments within the range of the technical features of the present application without departing from the technical features of the present application, and the changes or modifications still belong to the range of the technical features of the present application.

Claims

1. A material lifting device for producing magnetic tiles, comprising a housing (1) and a support (2) disposed on one side of the housing (1), characterized in that, The machine housing (1) is equipped with a vibratory feeder (3) and a lifting assembly (4) on the support (2); a lifting hopper (5) is provided on the lifting assembly (4) and a tilting assembly (6) that cooperates with the lifting hopper (5) is provided on the lifting assembly (4); a feeding hopper (7) is provided on the support (2) on one side of the lifting assembly (4), and a vibratory feeding assembly (8) is provided between the feeding hopper (7) and the lifting hopper (5); and an automatic sensing switch (9) for controlling the vibratory feeding assembly (8) is provided in the machine housing (1).

2. The material lifting device for magnetic tile production according to claim 1, characterized in that, The lifting assembly (4) includes two lifting guide rails (4a) symmetrically arranged on the bracket (2), a sliding seat (4b) is provided on the lifting guide rail (4a), and a winch (4c) is provided at the top of the bracket (2). The winch (4c) is connected to the sliding seat (4b) through a chain (4d).

3. The material lifting device for magnetic tile production according to claim 1, characterized in that, The flipping assembly (6) includes a hinge seat (6a) disposed on the lifting assembly (4), the lifting hopper (5) has an inverted right trapezoidal cross section and the inclined surface is close to the side of the machine box, and the lower end of the inclined surface of the lifting hopper (5) is hinged to the hinge seat (6a). A return spring (6b) is provided on the lifting assembly (4) and hinged to the front end of the lifting hopper (5). Two limit baffles (6c) are provided at the upper end of the feed inlet of the machine box (1). Round rods (6d) that cooperate with the limit baffles (6c) are provided on both sides of the lifting hopper (5). When the round rods (6d) contact the limit baffles (6c), the lifting assembly (4) rises and causes the lifting hopper (5) to flip toward the feed inlet of the machine box (1).

4. The material lifting device for magnetic tile production according to claim 1, characterized in that, The vibrating feeding assembly (8) includes a first guide trough (8a) disposed below the feed hopper (7), a first direct vibrator (8b) disposed at the bottom of the first guide trough (8a); a second guide trough (8c) disposed below the side of the first guide trough (8a) near the lifting assembly (4), a second direct vibrator (8d) disposed at the bottom of the second guide trough (8c); the vibration amplitude of the second direct vibrator (8d) is smaller than that of the first direct vibrator (8b).

5. A material lifting device for magnetic tile production according to claim 1, characterized in that, The automatic sensing switch (9) includes a mounting column (9a) located in the housing (1) above the center of the vibratory plate (3), a swing rod (9b) is hinged on the mounting column (9a), and the lower free end of the swing rod (9b) extends into the vibratory plate (3); a contact switch (9c) is provided on the mounting column (9a) to cooperate with the upper free end of the swing rod (9b).

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