CN223475532U

CN223475532U - Small-size sieve shaker of screening sheetmetal waste material

Info

Publication number: CN223475532U
Application number: CN202422752692.7U
Authority: CN
Inventors: 罗达强; 温伟平; 李金华
Original assignee: Foshan Tongbao Electrical Precision Alloy Co ltd
Current assignee: Foshan Tongbao Electrical Precision Alloy Co ltd
Priority date: 2024-11-12
Filing date: 2024-11-12
Publication date: 2025-10-28
Anticipated expiration: 2034-11-12

Abstract

The utility model discloses a small vibrating screen machine for screening sheet metal waste, which comprises a support frame, a vibrating box, a screening net bracket, a screen and a vibrating motor, wherein the vibrating box is arranged on the support frame through a plurality of vibration reducing springs, the screening net bracket is arranged at the inner bottom of the vibrating box, the screen is arranged on the screening net bracket, the vibrating motor is arranged at the bottom of the vibrating box, the top of the vibrating box is of an opening structure, a waste outlet groove is formed in the side wall of the vibrating box, the waste outlet groove is lower than the bottom surface of the screen, and the vibrating motor is obliquely arranged at the bottom of the vibrating box through a support. The vibrating screen machine has the advantages of small volume, simple structure and high separation efficiency, can screen out metal sheets containing waste materials cleanly when in use, and can play a role in noise reduction by connecting the vibrating box with the supporting frame through the vibration reduction springs.

Description

Small-size sieve shaker of screening sheetmetal waste material

Technical Field

The utility model relates to the technical field of screening and separating equipment, in particular to a small-sized vibrating screen machine for screening sheet metal waste.

Background

In the process of stamping the metal sheet, the metal sheet needs to be separated from scrap metal strips and corner pieces cut off at the edges, and the finished metal sheet is left for further processing.

In the prior art, a linear vibrating screen machine is utilized to feed materials from a feeding port, the materials are allowed to roll down on a linear platform and are separated by a filter screen, the equipment occupies large space, the noise is large, the rolling process is easy to adhere due to the fact that the materials are provided with rust preventive oil, and the screening is not clean, so that the separation efficiency is low.

Disclosure of utility model

The utility model aims to provide a small vibrating screen machine for screening sheet metal waste, and aims to solve the technical problems of large occupied space, large noise and uncleanness in separation of conventional screening equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a small vibrating screen machine for screening sheet metal waste, which comprises a support frame, a vibrating box, a screening net bracket, a screen and a vibrating motor, wherein the vibrating box is arranged on the support frame through a plurality of vibration reducing springs, the screening net bracket is arranged at the bottom in the vibrating box, the screen is arranged on the screening net bracket, the vibrating motor is arranged at the bottom of the vibrating box, the top of the vibrating box is of an opening structure, a waste outlet groove is formed in the side wall of the vibrating box, the waste outlet groove is lower than the bottom surface of the screen, and the vibrating motor is obliquely arranged at the bottom of the vibrating box through a support.

The support frame is a chassis trolley, the chassis trolley comprises a bottom plate, locking universal wheels arranged at the bottom of the bottom plate, a pushing handle obliquely connected with the bottom plate and four support posts arranged on the bottom plate, vibration reduction springs used for connecting the vibration box are respectively arranged at the tops of the four support posts, and the pushing handle is a U-shaped push rod welded at one side of the chassis trolley.

Still further, the screen tray includes a frame for spacing the screen.

Still further, wherein the waste outlet slot is provided in a side wall of the vibrating box near the inclined lower end of the vibrating motor.

Still further, the vibrating motor is arranged at the bottom of the vibrating box in a 45-degree inclined angle mode through a bracket, an equilateral triangle structure is welded and fixed below the center of the bottom of the vibrating box, and the vibrating motor is arranged on the inclined side plate.

Still further, screening net dish is square frame, and handle is installed to both ends side.

Still further, four angles of bottom of vibration case weld diameter are less than the round pin axle of damping spring internal diameter for spacing fixed damping spring.

Compared with the prior art, the utility model has the beneficial technical effects that:

The vibrating screen machine has the advantages of small volume, simple structure and high separation efficiency, can screen out metal sheets containing waste materials cleanly when in use, and can play a role in noise reduction by connecting the vibrating box with the supporting frame through the vibration reduction springs.

Drawings

The utility model is further described with reference to the following description of the drawings.

FIG. 1 is a schematic view of a small-sized sieving machine for screening sheet metal scrap according to the present utility model;

FIG. 2 is a schematic view of a screen used in a small-sized sieving machine for screening sheet metal scrap according to the present utility model.

The reference numerals indicate that 1, a vibrating box, 2, a screening net bracket, 201, a screen, 3, a damping spring, 4, a waste outlet groove, 5, a vibrating motor and 6, a chassis trolley.

Detailed Description

As shown in fig. 1, the embodiment provides a small-sized vibrating screen machine for screening sheet metal scraps, which comprises a supporting frame, a vibrating box 1, a screening net bracket 2, a screen 201 and a vibrating motor 5, wherein the vibrating box 1 is installed on the supporting frame through a plurality of damping springs 3, the screening net bracket 2 is installed at the inner bottom of the vibrating box 1, the screen 201 is installed on the screening net bracket 2, the vibrating motor 5 is installed at the bottom of the vibrating box 1, the top of the vibrating box 1 is of an opening structure, a scraps outlet groove 4 is formed in the side wall of the vibrating box 1, the scraps outlet groove 4 is lower than the bottom surface of the screen 201, scraps and sheet metal are prevented from being directly separated without screening, the vibrating motor 5 is obliquely installed at the bottom of the vibrating box 1 through the supporting frame, and vertical vibration along the vertical axis direction and rotary vibration around the vertical axis are generated when the vibrating motor is obliquely installed, so that screening components in the vibrating box 1 can be conveniently driven to screen.

In the embodiment, the support frame is a chassis trolley 6, the chassis trolley 6 comprises a bottom plate, locking universal wheels arranged at the bottom of the bottom plate, a pushing handle obliquely connected with the bottom plate and four support posts arranged on the bottom plate, vibration reduction springs 3 used for connecting the vibration box 1 are respectively arranged at the tops of the four support posts, and the locking universal wheels are particularly locking universal wheels so as to be convenient for locking and positioning according to requirements.

During implementation, the pushing handle is a U-shaped pushing rod welded on one side of the underframe trolley, so that the underframe trolley is convenient to move according to requirements. Further, pin shafts with diameters smaller than the inner diameter of the vibration reduction spring 3 are welded at the four corners of the bottom of the vibration box 1 and used for limiting and fixing the vibration reduction spring.

In this embodiment, the screening tray 2 includes a frame for limiting the screen 201. The screen 201 is square structure, and the handle is installed at both ends, makes things convenient for operating personnel to place the filter screen from top to bottom.

Wherein the waste outlet groove 4 is formed on the side wall of the vibrating box 1 near the inclined lower end of the vibrating motor 5, and the vibrating motor 5 is arranged at the bottom of the vibrating box 1 through a bracket in a 45-degree inclined angle mode.

When the metal mixed material is in operation, after being collected by the screen 201, the metal mixed material is placed on the screening net bracket 2 in the vibrating box 1, the vibrating motor 5 is started to vibrate the vibrating box 1, the metal waste on the screen 201 shakes down, and the large-size metal sheet is left on the vibrating box 1, so that the rapid separation of the metal sheet and the waste is realized, wherein the screened waste rolls out through the waste outlet groove 4 on the side wall of the vibrating box 1. Typically, a waste collection bin (not shown in fig. 1) is placed below the waste outlet chute 4. The underframe trolley 6 is fixed in the field through brake wheels, and the vibration box 1 and the underframe trolley 6 play a good vibration reduction role through the vibration reduction springs 3 around, so that noise is reduced.

According to the working principle of the utility model, as shown in fig. 1, the vibrating motor 5 is arranged at the bottom of the vibrating box 1 in a 45-degree angle manner through the bracket, so that the vibrating box 1 is driven to integrally generate oblique upward force, the vibrating box 1 vibrates forwards and backwards, the screen 201 is driven, the metal mixed material is obliquely thrown up, at the moment, the metal waste material falls to the bottom of the vibrating box 1 from the sieve holes of the screen 201 under the action of gravity, and the metal waste material is vibrated to the direction of the waste material outlet groove 4 due to the oblique upward vibrating force, and falls to the waste material collecting box from the waste material outlet groove 4, so that screening is completed.

The foregoing embodiments are merely illustrative of the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to which the present utility model pertains should fall within the scope of the utility model as defined in the appended claims without departing from the spirit of the utility model.

Claims

1. A small vibrating screen for screening metal scraps, characterized by comprising: a support frame, a vibration box (1) arranged on the support frame via a plurality of vibration-damping springs (3), a screening net bracket (2) arranged at the bottom of the vibration box (1), a screen (201) arranged on the screening net bracket (2), and a vibration motor (5) arranged at the bottom of the vibration box (1);

The top of the vibration box (1) is an open structure, and a waste outlet slot (4) is provided on the side wall of the vibration box (1); the waste outlet slot (4) is lower than the bottom surface of the screen (201);

The vibration motor (5) is tiltedly arranged at the bottom of the vibration box (1) via a bracket.

2. The small vibrating screen for screening metal sheet waste according to claim 1 is characterized in that: the support frame is a base trolley (6); the base trolley (6) includes a base plate, a locking universal wheel arranged at the bottom of the base plate, a push handle obliquely connected to the base plate, and four pillars arranged on the base plate; the tops of the four pillars are respectively provided with shock-absorbing springs (3) for connecting to the vibration box (1).

3. The small vibrating screen machine for screening metal sheet waste according to claim 1, characterized in that the screening net bracket (2) includes a frame for limiting the installation of the screen (201).

4. The small vibrating screen for screening metal sheet waste according to claim 1, characterized in that the waste outlet chute (4) is opened on the side wall of the vibration box (1) near the inclined lower end of the vibration motor (5).

5. The small vibrating screen for screening metal sheet waste according to claim 1, characterized in that the vibration motor (5) is arranged at the bottom of the vibration box (1) through a bracket at an inclined angle of 45°.