CN215966627U

CN215966627U - Magnet slicing equipment

Info

Publication number: CN215966627U
Application number: CN202121039482.3U
Authority: CN
Inventors: 何胜云
Original assignee: Ruyuan Yao Autonomous County Liqiang Magnet Products Co ltd
Current assignee: Ruyuan Yao Autonomous County Liqiang Magnet Products Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-03-08
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to a magnet slicing device. The utility model provides a magnet slicing device, which comprises: the feeding device comprises a feeding machine and a feeding transmission unit, and the feeding machine is arranged at the head end of the feeding transmission unit; the slicing device comprises a fixing frame, a lower die, a cutter head and a driving cylinder, wherein the lower die is arranged on the fixing frame, one end of the lower die corresponds to the tail end of the feeding transmission unit and is positioned below the feeding transmission unit, the top of the lower die is provided with a sliding groove which penetrates through the lower die in a front-back mode, the sliding groove is provided with a plurality of grooves, and the grooves extend to two sides of the sliding groove; the cutter head is positioned above the lower die; the positioning device comprises a positioning rod and a positioning guide unit, one end of the positioning rod is fixed in front of the sliding groove, the other end of the positioning rod moves in the sliding groove in a telescopic mode, and the positioning guide unit is arranged at the rear end of the sliding groove; and a discharging device. The equipment has the characteristics of high automation degree and simple structure.

Description

Magnet slicing equipment

Technical Field

The utility model relates to the field of magnet processing equipment, in particular to magnet slicing equipment.

Background

The neodymium iron boron magnet is an artificial permanent magnet, and is widely applied to the fields of electronics, electric machinery, medical equipment, toys, packaging, hardware machinery, aerospace and the like due to excellent magnetic performance. In the production process, need cut into the lamellar structure with the neodymium iron boron magnetism body after the sintering, carry out subsequent processing such as polishing, electroplating again, however current neodymium iron boron magnetism body section device production efficiency is low, is not convenient for get the material after the cutting is accomplished, and section process automation degree is low simultaneously, and the workman is getting the in-process of putting the magnet and is hurt by equipment easily.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a magnet slicing device which has the advantages of automation of a slicing process, no need of manual material receiving and discharging and improvement of production efficiency.

A magnet slicing apparatus comprising:

the feeding device comprises a feeding machine and a feeding transmission unit, and the feeding machine is arranged at the head end of the feeding transmission unit;

the slicing device comprises a fixing frame, a lower die, a cutter disc and a driving cylinder, wherein the lower die is arranged on the fixing frame, one end of the lower die corresponds to the tail end of the feeding transmission unit and is positioned below the feeding transmission unit, the top of the lower die is provided with a sliding groove which penetrates in the front and back direction, the sliding groove is provided with a plurality of grooves, and the grooves extend to two sides of the sliding groove; the cutter disc is positioned above the lower die, a plurality of cutters are vertically arranged on the cutter disc, and the cutters correspond to the grooves one by one; the driving cylinder is arranged at the top of the fixing frame, and the output end of the driving cylinder is fixed with the cutter head;

the positioning device comprises a positioning rod and a positioning guide unit, one end of the positioning rod is fixed in front of the sliding groove, the other end of the positioning rod moves in the sliding groove in a telescopic mode, and the positioning guide unit is arranged at the rear end of the sliding groove;

discharging device, discharging device includes slide and transmission band, slide one end with location guide unit corresponds, other end slope downwardly extending, the transmission band sets up the below of the slide other end.

The magnet slicing equipment provided by the utility model is simple in structure, the magnet is fed into the slicing device through the feeding device, and the sliced magnet is sent out of the equipment through the discharging device, so that the manual material receiving and discharging is avoided, the risk of accidents is reduced, and the overall production efficiency is improved.

Further, the material loading transmission unit comprises a support, a plurality of guide rods and a limiting assembly, the guide rods are arranged in parallel at intervals, the extending direction of the guide rods is the same as the moving direction of the magnet, the limiting assembly comprises a rotating shaft and a backup plate, the rotating shaft is rotatably arranged on the support, the backup plate is provided with a plurality of backup plates and fixed on the rotating shaft, and the backup plates are arranged in gaps among the guide rods at intervals. Spacing subassembly carries on spacingly to the magnet of whereabouts, controls at every turn that the section only has a magnet to fall into the section device, avoids the magnet to pile up in the sliding tray to influence section effect.

Further, one side of the backup plate, which is in contact with the magnet, is arc-shaped. The arc-shaped structure can ensure that the surface quality of the magnet is not damaged in the limiting process, and simultaneously, the next magnet can be immediately blocked when the previous magnet falls into the sliding groove.

Furthermore, the positioning and guiding unit comprises a limiting block, an adjusting block and a driving mechanism, the limiting block is fixed at the rear end of the lower die and forms a finished product cavity at the junction, the adjusting block is movably installed in the finished product cavity, and the magnet is limited or guided to the slide way under the driving of the driving mechanism. The positioning guide unit limits the magnet in the slicing process, and an inclined plane is formed after slicing to guide the magnet out of the device, so that the structure is simple, and the operation is convenient.

Further, the regulating block is the wedge on inclined plane for the top, the inclined plane is in slide one side is minimum, actuating mechanism is linear electric motor, linear electric motor's output with the regulating block bottom is fixed, drives the vertical removal of regulating block, and when the highest point, the regulating block outstanding in the sliding tray, when the lowest point, the highest point on regulating block inclined plane is less than the sliding tray. The automatic discharging device is simple in structure and convenient to control, and the sliced materials slide or roll down along the inclined plane to realize automatic discharging.

Furthermore, the driving mechanism is an electric push rod, one end of the adjusting block is hinged with the workbench and lower than the sliding groove, the other end of the adjusting block is hinged with the output end of the electric push rod, the electric push rod is connected with the bottom plate, the adjusting block protrudes out of the sliding groove at the highest position, and the top of the adjusting block inclines towards one side of the sliding way at the lowest position. The automatic discharging device is simple in structure and convenient to control, and the sliced materials slide or roll down along the inclined plane to realize automatic discharging.

Furthermore, the device also comprises a control unit, wherein the control unit comprises a photoelectric sensor and a processor, the photoelectric sensor monitors the action of the cutter head and transmits a signal to the processor, and the processor is electrically connected with the driving mechanism. The control unit further realizes the automation of the device, reduces manual operation and improves production efficiency.

Furthermore, a stop block support is fixed on one side, far away from the slide, of the conveying belt, a stop block is fixed on one side, facing the slide, of the stop block support, and the stop block stops the rolled magnet slices to prevent the magnet slices from flying out. The baffle block can prevent the magnet after slicing from flying out to cause damage and even break.

Further, the stopper is fixed on the stopper bracket by a screw, and the stopper is made of rubber. The rubber material can avoid causing the damage to the magnet, and its detachable construction is convenient for change.

Further, the feeder comprises a blanking hopper, and an outlet at the bottom of the blanking hopper is narrowed and inclined towards the head end of the feeding transmission unit. The blanking hopper ensures that the magnet conveying is carried out on the feeding conveying unit.

For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of area A;

FIG. 3 is a schematic structural view of the lower mold and the positioning device;

FIG. 4 is a schematic structural view of an adjusting block and a driving mechanism described in embodiment 1;

FIG. 5 is a schematic structural view of an adjusting block and a driving mechanism described in embodiment 2;

description of reference numerals: 1. a feeding device; 11. a feeder; 111. a blanking hopper; 12. a feeding transmission unit; 121. a support; 122. a guide bar; 123. a limiting component; 1231. a rotating shaft; 1232. a backup plate; 2. a slicing device; 21. a fixed mount; 22. a lower die; 221. a sliding groove; 222. a groove; 23. a cutter head; 231. a cutter; 24. a drive cylinder; 3. a positioning device; 31. positioning a rod; 321. a limiting block; 322. an adjusting block; 323. a drive mechanism; 4. a discharging device; 41. a slideway; 42. A conveyor belt; 43. a stopper bracket; 44. and a stop block.

Detailed Description

Example 1

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a partially enlarged view of the area a. A magnet slicing apparatus comprising: the device comprises a feeding device 1, a slicing device 2, a positioning device 3, a discharging device 4 and a control unit.

The feeding device 1 comprises a feeding machine 11 and a feeding transmission unit 12, wherein the feeding machine 11 is arranged at the head end of the feeding transmission unit 12. The feeder 11 includes a blanking hopper 111, and the bottom outlet of the blanking hopper 111 is narrowed and inclined toward the head end of the feeding and conveying unit 12. The feeding transmission unit 12 includes a support 121, a plurality of guide rods 122 arranged in parallel and at intervals, and a limiting assembly 123, wherein the extending direction of the guide rods 122 is the same as the moving direction of the magnet, the limiting assembly 123 includes a rotating shaft 1231 and a backup plate 1232, the rotating shaft 1231 is rotatably arranged on the support 121, the backup plate 1232 is provided with a plurality of guide rods and fixed on the rotating shaft 1231, and the backup plates are arranged in gaps between the guide rods 122 at intervals. Preferably, the side of the backup plate 1232 contacting the magnet is arc-shaped.

The slicing device 2 comprises a fixed frame 21, a lower die 22, a cutter disc 23 and a driving cylinder 24, wherein the lower die 22 is arranged on the fixed frame 21, one end of the lower die corresponds to the tail end of the feeding transmission unit 12 and is positioned below the tail end of the feeding transmission unit, the top of the lower die 22 is provided with a sliding groove 221 which penetrates through the lower die in the front-back direction, the sliding groove 221 is provided with a plurality of grooves 222, and the grooves 222 extend to two sides of the sliding groove 221; the cutter disc 23 is positioned above the lower die 22, a plurality of cutters 231 are vertically arranged on the cutter disc 23, and the cutters 231 correspond to the grooves 222 one by one; the driving cylinder 24 is installed on the top of the fixed frame 21, and the output end of the driving cylinder is fixed with the cutter disc 23.

Referring to fig. 3-4, fig. 3 is a schematic structural view of the lower mold and the positioning device; fig. 4 is a schematic structural view of the adjustment block and the drive mechanism described in embodiment 1. The positioning device 3 includes a positioning rod 31 and a positioning guide unit, one end of the positioning rod 31 is fixed in front of the sliding groove 221, the other end of the positioning rod 31 telescopically moves in the sliding groove 221, and the positioning guide unit is disposed at the rear end of the sliding groove 221. The positioning and guiding unit comprises a limiting block 321, an adjusting block 322 and a driving mechanism 323, the limiting block 321 is fixed at the rear end of the lower die 22, a finished product cavity is formed at the junction, the adjusting block 322 is movably installed in the finished product cavity, and the magnet is limited or guided to the slide way 41 under the driving of the driving mechanism 323. In this embodiment, the adjusting block 322 is a wedge-shaped block with an inclined surface at the top, the inclined surface is in the lowest side of the slide rail 41, the driving mechanism 323 is a linear motor, the output end of the linear motor is fixed to the bottom of the adjusting block 322 to drive the adjusting block 322 to vertically move, when the highest point is located, the adjusting block 322 protrudes from the sliding groove 221, and when the lowest point is located, the highest point on the inclined surface of the adjusting block 322 is lower than the sliding groove 221.

The discharging device 4 comprises a slide rail 41 and a conveying belt 42, one end of the slide rail 41 corresponds to the positioning guide unit, the other end of the slide rail extends downwards in an inclined mode, and the conveying belt 42 is arranged below the other end of the slide rail 41. A stop block bracket 43 is fixed on one side of the conveying belt 42, which is far away from the slide rail 41, a stop block 44 is fixed on one surface, facing the slide rail 41, of the stop block bracket 43, and the stop block 44 stops the rolled magnet slices to prevent the magnet slices from flying out. Preferably, the stopper 44 is fixed to the stopper bracket 43 by screws, and the stopper 44 is made of rubber.

The control unit comprises a photoelectric sensor and a processor, the photoelectric sensor monitors the action of the cutter head and transmits a signal to the processor, and the processor is electrically connected with the driving mechanism.

When in use, the magnet is stored in the blanking hopper of the feeder and rolls down along the guide rod until being blocked by the backup plate. When the slice needs to be cut, the rotating shaft rotates to drive the backup plate to overturn, a magnet is released to fall into the sliding groove, and after the magnet passes through the backup plate, the rotating shaft rotates reversely to enable the backup plate to return to block the next magnet. At the moment, the positioning rod moves to press the magnet to the adjusting block, so that positioning is realized. The piston rod in the driving cylinder moves to enable the cutter head to fall down, and the cutter lifts the magnet after cutting the magnet into the required thickness. And then, the adjusting block descends, the positioning rod continues to push the magnet, and the sliced magnet rolls into the slide way along the inclined direction of the inclined plane when passing through the inclined plane at the top of the adjusting block, falls on the conveying belt and is conveyed to the next station.

Example 2

Referring to fig. 5, fig. 5 is a schematic structural diagram of the adjusting block and the driving mechanism in embodiment 2. This example is substantially the same as example 1, except that: the driving mechanism 323 is an electric push rod, one end of the adjusting block 322 is hinged to the workbench and lower than the sliding groove 221, the other end of the adjusting block is hinged to the output end of the electric push rod, the electric push rod is connected with the bottom plate, the adjusting block 322 protrudes out of the sliding groove 221 at the highest position, and the top of the adjusting block 322 inclines towards one side of the sliding way 41 at the lowest position. When the magnetic cutting machine is used, the electric push rod contracts to enable one end of the adjusting block to descend, so that the top of the adjusting block forms an inclined plane, the sliced magnet is pushed by the positioning rod to pass through the inclined plane at the top of the adjusting block, roll into the slide way along the inclined direction of the inclined plane, and fall on the conveyor belt to be conveyed to the next station.

The magnetic material feeding device is simple in structure, the magnet is fed into the slicing machine through the feeding device, and the sliced magnet is fed out of the equipment through the discharging device, so that the manual material receiving and discharging is avoided, the risk of accidents is reduced, and the overall production efficiency is improved.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, to those skilled in the art, changes and modifications may be made without departing from the spirit of the present invention, and it is intended that the present invention encompass such changes and modifications.

Claims

1. A magnet slicing apparatus, comprising:

2. A magnet slicing apparatus as defined in claim 1, wherein: the material loading transmission unit comprises a support, a plurality of guide rods and a limiting assembly, the guide rods are parallel to each other and are arranged at intervals, the extending direction of the guide rods is the same as the moving direction of the magnet, the limiting assembly comprises a rotating shaft and a backup plate, the rotating shaft is rotatably arranged on the support, the backup plate is provided with a plurality of backup plates and fixed on the rotating shaft, and the backup plates are arranged in gaps among the guide rods at intervals.

3. A magnet slicing apparatus as defined in claim 2, wherein: one side of the backup plate, which is contacted with the magnet, is arc-shaped.

4. A magnet slicing apparatus as defined in claim 3, wherein: the positioning guide unit comprises a limiting block, an adjusting block and a driving mechanism, the limiting block is fixed at the rear end of the lower die and forms a finished product cavity at the junction, the adjusting block is movably installed in the finished product cavity, and the magnet is limited or guided to the slide under the driving of the driving mechanism.

5. A magnet slicing apparatus as defined in claim 4, wherein: the regulating block is the wedge on inclined plane for the top, the inclined plane is in slide one side is minimum, actuating mechanism is linear electric motor, linear electric motor's output with the regulating block bottom is fixed, drives the vertical removal of regulating block, when the highest point, the regulating block salient in the sliding tray, when the lowest, the highest point on regulating block inclined plane is less than the sliding tray.

6. A magnet slicing apparatus as defined in claim 4, wherein: the driving mechanism is an electric push rod, one end of the adjusting block is hinged with the workbench and lower than the sliding groove, the other end of the adjusting block is hinged with the output end of the electric push rod, the electric push rod is connected with the bottom plate, the adjusting block protrudes out of the sliding groove at the highest position, and the top of the adjusting block inclines towards one side of the sliding way at the lowest position.

7. A magnet slicing apparatus as defined in any one of claims 4 to 6, wherein: the device also comprises a control unit, wherein the control unit comprises a photoelectric sensor and a processor, the photoelectric sensor monitors the action of the cutter head and transmits a signal to the processor, and the processor is electrically connected with the driving mechanism.

8. A magnet slicing apparatus as defined in claim 7, wherein: a stop block support is fixed on one side, far away from the slide, of the conveying belt, a stop block is fixed on one face, facing the slide, of the stop block support, and the stop block blocks the rolled magnet slices to prevent the magnet slices from flying out.

9. A magnet slicing apparatus as defined in claim 8, wherein: the stop block is fixed on the stop block bracket through a screw, and the stop block is made of rubber.

10. A magnet slicing apparatus as defined in claim 9, wherein: the feeder comprises a blanking hopper, and an outlet at the bottom of the blanking hopper is narrowed and is inclined towards the head end of the feeding transmission unit.