CN210064507U

CN210064507U - Overlapped iron sheet separating device

Info

Publication number: CN210064507U
Application number: CN201920658210.8U
Authority: CN
Inventors: 吕海丰
Original assignee: Tianjin Chang Dao Weiye Science And Technology Co Ltd
Current assignee: Tianjin Chang Dao Weiye Science And Technology Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-02-14
Anticipated expiration: 2029-05-08

Abstract

A separation device for overlapped iron sheets relates to a material distribution device, and comprises a substrate (1), wherein two magnetic blocks (2) are arranged on the substrate (1), the two magnetic blocks (2) are arranged on the substrate (1) in parallel, and one end surface of each magnetic block (2) opposite to the corresponding magnetic block (2) is provided with the same magnetic pole; still be provided with dog (3) on base plate (1), this dog (3) and magnetic block (2) cooperation for the plane of restriction iron sheet (100) removes dog (3) and the one side of iron sheet (100) contact are provided with coarse line (31), utilize dog (3) and magnetic block (2) cooperation, through adopting the principle that the homopolar repulsion of magnet comes together, will come iron sheet (100) magnetization that need separate, make its separation, conveniently take, have greatly improved work efficiency.

Description

Overlapped iron sheet separating device

Technical Field

The utility model relates to a divide the material device, specifically be an overlap iron sheet separator.

Background

The material distributing operation is an operation commonly used in an automatic machine, and needs to separate processed products one by one, and then the next operation is carried out, for some products, the material distribution can be very easily carried out, but for iron sheets, especially for iron sheets which are thinner and overlapped together, the overlapped iron sheets after processing need to be taken out one by one, and the mechanical separation is difficult, and even tweezers need to be used for clamping one by one, so that the labor intensity of manpower is increased, and the working time is wasted.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a new technical scheme utilizes the principle that like poles of magnet repel each other promptly, solves the technical problem that overlaps the difficult separation of iron sheet among the prior art to reach and reduce artifical intensity of labour, improve work efficiency's technological effect.

The technical scheme of the utility model as follows:

the utility model provides an overlap iron sheet separator, includes the base plate be provided with the magnetism piece on the base plate, the magnetism piece is two, and two magnetism pieces are parallel arrangement on the base plate, the magnetism piece has the same magnetic pole with the relative terminal surface of magnetism piece.

The base plate is also provided with a stop block, the stop block is matched with the magnetic block and used for limiting the plane movement of the iron sheet, and rough grains are arranged on one surface of the stop block, which is in contact with the iron sheet.

Further: the base plate is an aluminum plate.

Further: the magnetic block and the stop block are arranged on the corresponding T-shaped grooves and can move along the paths of the T-shaped grooves.

Further, a motor and a positive and negative screw rod are arranged on the substrate, the magnetic blocks are arranged on the positive and negative screw rod, and the motor drives the positive and negative screw rod to rotate, so that the two magnetic blocks move oppositely or reversely.

Further: and a buckle for lifting the whole device is arranged on the top surface of the magnetic block.

Has the advantages that:

through adopting the principle that like poles of magnet repel each other, will need the iron sheet magnetization of separation, make its separation, conveniently take, greatly improved work efficiency, moreover, set magnetic block and dog to adjustable structure to be suitable for not unidimensional iron sheet, increased application scope.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is a structural view of another embodiment of the present invention.

FIG. 3 is a schematic view of a positive and negative lead screw transmission structure.

Detailed Description

For a better understanding of the technical solutions of the present technology, the present technology is described in detail below with reference to the accompanying drawings, and the description of the present technology is only exemplary and explanatory, and should not be construed as limiting the scope of the present technology in any way.

In the description of the present technology, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.

The utility model discloses a specific embodiment as follows:

referring to fig. 1, an apparatus for separating overlapped iron pieces includes a base plate 1.

It should be noted that the substrate 1 is made of a material that is not easily magnetized, and may be an aluminum material, and may also be a plastic material, and in this embodiment, an aluminum material is preferred, and the aluminum material is easy to process and not easily deformed, so as to provide a good guarantee for the installation of the magnetic block 2 and the stopper 3.

The magnetic blocks 2 are arranged on the substrate 1, the number of the magnetic blocks 2 is two, the two magnetic blocks 2 are arranged on the substrate 1 in parallel, and the same magnetic poles are arranged at one end faces, opposite to the magnetic blocks 2, of the magnetic blocks 2.

When the overlapped iron sheets 100 are placed between the magnetic blocks 2, the iron sheets 100 are magnetized, magnetic force lines are concentrated at the edges of the iron sheets 100, after the overlapped iron sheets 100 are magnetized, the same magnetic poles are arranged in the same direction and at the same position, like poles repel each other, and at the edges where the magnetic force lines are concentrated, the repulsive force is the largest, so that the iron sheets 100 float.

However, considering that the direction of the repulsive force is uncertain, the iron piece 100 receiving the repulsive force is scattered disorderly, and therefore, referring to fig. 1, the stopper 3 having a guiding function is provided between the magnetic blocks 2, and the iron piece 100 receiving the repulsive force can move upward only in the direction of the stopper 3 due to the stopper 3, which greatly facilitates the robot grasping of the next process.

Preferably, the stopper 3 is disposed on the axis of symmetry axis of the magnetic block 2, and the stopper 3 is engaged with the magnetic block 2 and is also used for limiting the planar movement of the iron sheet 100.

The specific working principle is as follows:

the former process punches the iron sheet 100, then pushes the iron sheet 100 to the separating device through the pushing mechanism, the iron sheet 100 is magnetized by the magnetic block 2, repulsive force is formed between the iron sheets, the overlapped iron sheets are automatically separated, and the manipulator of the next process grabs the separated iron sheets one by one, so that the separation of the overlapped iron sheets 100 is completed.

Preferably, in order to ensure the stability of the separation effect of the iron sheet 100, a rough texture 31 is provided on the stopper 3 on the surface contacted with the iron sheet, and the rough texture 31 gives a friction force to the iron sheet 100, so that one end of the iron sheet 100 can float under the action of a repulsive force, and the other end of the iron sheet 100 is in a non-floating state under the action of the friction force, thus the grabbing effect of the manipulator in the next process is better.

Preferably, in order to ensure the floating consistency and stability of the iron sheets 100 between the magnetic blocks 2, the surface of the magnetic blocks 2 contacting with the iron sheets 100 is smoothed, so as to ensure that the magnetic blocks 2 do not generate friction influence with the iron sheets 100 during the floating process of the iron sheets 100.

That is, the iron sheet 100 between the magnetic block 2 and the stopper 3 is subjected to an external force, only a repulsive force and a frictional force with the asperities 31, thereby ensuring the consistency and stability of the separation effect.

Namely, the separation principle is as follows:

the homopolarity of two magnetic blocks 2 is placed relatively, makes whole iron sheet 100 magnetized, and homopolarity repels between the iron sheet 100, therefore separates each other between iron sheet 100, again because the rear end of iron sheet 100 receives the frictional force effect of dog 3, makes rear end separation amplitude be less than the front end.

In order to enable the overlapped iron sheet separating device to be suitable for iron sheets with different sizes and specifications, the magnetic block 2 and the stop block 3 are arranged on the base plate 1 to be adjustable, and an operator adjusts the magnetic block 2 and the stop block 3 according to actual conditions on site to meet diversified processing.

Specifically, a plurality of T-shaped grooves 11 are formed in the substrate 1, and the magnetic block 2 and the stopper 3 are mounted on the T-shaped grooves 11 corresponding thereto and can move along the path of the T-shaped grooves 11, so that an operator can adjust the magnetic block at any time as needed.

Referring to fig. 2 and fig. 3, in another embodiment of the present invention, under the same condition of other designs, the magnetic block 2 can be adjusted by the cooperation of the motor 12 and the positive and negative lead screw 13, one of the magnetic block 2 is installed on the positive thread of the positive and negative lead screw 13, the other magnetic block 2 is installed on the reverse thread of the positive and negative lead screw 13, when the motor 12 is started, the motor 12 drives the positive and negative lead screw 13 to rotate, and the two magnetic blocks 2 installed on the positive and negative lead screw 13 move synchronously in opposite directions or move synchronously in reverse directions.

The purpose of accurately controlling the distance can be achieved by utilizing the matching mode of the motor 12 and the positive and negative screw rods 13, the distance is automatically adjusted according to different sizes of the iron sheets 100, manual operation is avoided, and the labor intensity is reduced.

In another embodiment of this embodiment, when the separation device is not in operation, in order to avoid iron filings and impurities in the working environment from being adsorbed to the magnetic block 2, the smooth surface of the magnetic block 2 contacting the iron sheet 100 is affected, the iron sheet 100 is unstable during separation, the magnetic block 2 can be selected to be electromagnetic, that is, the magnetic block 2 has magnetism only when power is on, and when the separation device is out of operation, the magnetic block 2 is powered off to avoid impurity adsorption.

Preferably: on the top surface of the magnetic block 2, a ring 21 for lifting the whole device is arranged, and the ring 21 is convenient for the operator to replace.

It should be noted that there are no specific structures in the above description, and it will be apparent to those skilled in the art that various modifications, decorations, or changes can be made without departing from the technical principles of the present invention; such modifications, variations, or combinations, or applying the concepts and solutions of the technology directly to other applications without further modifications, are intended to be within the scope of the present technology.

Claims

1. The overlapped iron sheet separating device is characterized by comprising a base plate (1), wherein two magnetic blocks (2) are arranged on the base plate (1), the two magnetic blocks (2) are arranged on the base plate (1) in parallel, and the end faces, opposite to the magnetic blocks (2), of the magnetic blocks (2) are provided with the same magnetic poles; the base plate (1) is further provided with a stop block (3), the stop block (3) is matched with the magnetic block (2) and used for limiting the plane movement of the iron sheet (100), and rough grains (31) are arranged on one surface, in contact with the iron sheet (100), of the stop block (3).

2. An overlapping iron sheet separating device according to claim 1, characterized in that the base plate (1) is an aluminum plate.

3. An overlapping iron sheet separating device according to claim 2, wherein a T-shaped groove (11) is provided on the base plate (1), and the magnetic block (2) and the stopper (3) are mounted on the T-shaped groove (11) corresponding thereto and are movable along the path of the T-shaped groove (11).

4. The device for separating overlapped iron sheets as claimed in claim 3, wherein the base plate (1) is provided with a motor (12) and a positive and negative lead screw (13), the magnetic blocks (2) are mounted on the positive and negative lead screw (13), and the motor (12) drives the positive and negative lead screw (13) to rotate, so that the two magnetic blocks (2) move towards each other or move in opposite directions.

5. An overlapping iron sheet separating device according to any one of claims 3 or 4, characterized in that on the top surface of the magnetic block (2) there is provided a ring catch (21) for lifting the whole device.