CN215999436U - Waste collecting device for metal rolling equipment - Google Patents

Abstract

The utility model discloses a waste collecting device for metal rolling equipment, which relates to the technical field of metal waste treatment and comprises a case, wherein a rotating cavity is arranged at the top of one end of the case, a rotating drum is rotatably arranged in the rotating cavity and is rotatably driven by external driving equipment, a plurality of rotating press blocks are fixedly connected to the outer wall of the circumferential side of the rotating drum, one side of each rotating press block along the rotating direction is provided with an extrusion plane which is in the same direction as the radial direction of the rotating drum, the top of the rotating cavity is fixedly connected with a throwing hopper, and the bottom of one side of the throwing hopper along the rotating direction of the rotating press blocks is fixedly provided with a cutter. The rotary drum is driven to rotate slowly and anticlockwise to drive the rotary pressing block to rotate, so that continuous cutting and extrusion processing of metal waste is realized, uniform collection and subsequent processing of the waste are facilitated, and the recovery efficiency of the waste generated by calendaring processing is further improved.

Description

Waste collecting device for metal rolling equipment

Technical Field

The utility model relates to the technical field of metal waste treatment, in particular to a waste collecting device for metal rolling equipment.

Background

The rolling processing of non-ferrous metals is one of the processes in the steel industry. Non-ferrous metal smelting, which is to melt and reduce non-ferrous metal ore into blanks, molds and the like with certain purity. The ingot, billet or die formed by smelting and casting is subjected to rolling, forging or extrusion and other external force means to form the ingot, billet or die into a required shape or structural form, namely rolling processing.

In the metal rolling process, for example, the roller rolling process, the edge of the rolled material cannot meet the ideal requirements due to the uncertainty of metal deformation, and the rolled material is usually required to be cut and polished, so that more intermittent strip-shaped waste materials or blocky waste materials are generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste collecting device for metal rolling equipment, which is used for solving the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: a waste collecting device used in metal rolling equipment comprises a machine box, wherein a rotating cavity is arranged at the top of one end of the machine box, a rotary drum is rotatably arranged in the rotary cavity and is rotatably driven by external driving equipment, the outer wall of the circumferential side of the rotary drum is fixedly connected with a plurality of rotary press blocks, one side of each rotary press block along the rotation direction is provided with an extrusion plane which is in the same direction as the radial direction of the rotary drum, the top of the rotary cavity is fixedly connected with a throwing hopper, the bottom of one side of the throwing hopper along the rotating direction of the rotating pressing block is fixedly provided with a cutter, the cutter is in turnover sliding fit with the end part of the rotating pressing block, the top of the case is provided with a sliding cavity, the inside slidable mounting in chamber that slides has the extrusion piece, the top that the extrusion piece is close to rotary drum one end is provided with the slope extrusion face, install the elastic component between the inner chamber in extrusion piece and the chamber that slides.

Preferably, the elastic member between the extrusion block and the sliding cavity is a high-pressure spring, and the high-pressure spring is located at one end of the extrusion block, which is far away from the rotary drum.

Preferably, a transition surface is arranged at a position, close to the end, of the extrusion plane of the rotating pressing block, and the transition surface is an inclined surface or an arc-shaped surface.

Preferably, a hard pressing plate is fixedly installed in the extrusion plane of the rotating pressing block, and a plurality of groups of resistance increasing grooves are formed in the outer wall of the hard pressing plate.

Preferably, the bottom wall of the case is an inclined wall, the downward inclined end of the bottom of the case is provided with a discharge port, a door plate is arranged outside the discharge port, the bottom end of the door plate is rotatably connected with the outer wall of the case, and the top end of the door plate is connected with the case in a locking manner through a lock catch.

Preferably, a positioning stop block is fixedly connected to the position, located at the bottom of the door plate, of the case, and an inclined surface used for supporting the door plate to be inclined downwards for positioning is arranged at the top of the positioning stop block.

In the technical scheme, the utility model provides the following technical effects and advantages:

the utility model drives the rotating block to circulate by slowly rotating the rotating drum anticlockwise, cuts off larger waste materials by the contact of the cutter and the end wall of the rotating block, the clearance between the inclined extrusion surface and the rotating block is gradually reduced in the process that the rotating block is close to the extrusion block, thereby extruding and compressing the waste materials, when the rotating block rotates to the limit, the rotating block is contacted and matched with the end part and the inclined extrusion surface by the arranged transition surface, and further the extrusion block can be pushed to the inner part of the sliding cavity, so that the extruded waste materials drop into the case, the rotating drum can normally circulate, the continuous cutting and extrusion processing of the metal waste materials are realized, the original longer and larger waste materials are extruded into compact and fine waste materials, the uniform collection and subsequent processing of the waste materials are further facilitated, and the recovery efficiency of the waste materials generated by calendaring processing is further improved, greatly enhancing the convenience and practicability of device processing.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a view showing a state where the scraps are pressed according to the present invention.

Fig. 3 is a working state diagram of the present invention.

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention.

Description of reference numerals:

1. a chassis; 11. a rotating chamber; 12. a throwing hopper; 13. a cutter; 14. a sliding cavity; 15. a discharge port; 16. positioning a stop block; 2. a rotating drum; 21. rotating the pressing block; 22. a transition surface; 23. a hard press plate; 3. extruding the block; 31. inclining the extrusion surface; 32. a high pressure spring; 4. a door panel.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a waste collecting device used in metal rolling equipment, which comprises a case 1, wherein the top of one end of the case 1 is provided with a rotating cavity 11, the inside of the rotating cavity 11 is rotatably provided with a rotating drum 2, the rotating drum 2 is rotatably driven by external driving equipment, the outer wall of the circumferential side of the rotating drum 2 is fixedly connected with a plurality of rotating press blocks 21, one side of each rotating press block 21 along the rotating direction is provided with an extrusion plane which is in the same direction with the radial direction of the rotating drum 2, the top of the rotating cavity 11 is fixedly connected with a throwing hopper 12, the bottom of one side of each throwing hopper 12 along the rotating direction of the rotating press block 21 is fixedly provided with a cutter 13, the cutter 13 is in revolving and sliding fit with the end part of the rotating press block 21, the top of the case 1 is provided with a sliding cavity 14, an extrusion block 3 is slidably arranged inside the sliding cavity 14, the top of the extrusion block 3 close to one end of the rotating drum 2 is provided with an inclined extrusion plane 31, an elastic part is arranged between the extrusion block 3 and the inner cavity of the sliding cavity 14;

further, in the above technical solution, the elastic member between the extrusion block 3 and the sliding cavity 14 is a high-pressure spring 32, and the high-pressure spring 32 is located at one end of the extrusion block 3 away from the rotary drum 2, so as to provide a stable and strong elastic support for the extrusion block 3;

further, in the above technical solution, a transition surface 22 is disposed at a position close to the end of the extrusion plane of the rotating pressing block 21, and the transition surface 22 is an inclined surface or an arc surface, so that after the rotating pressing block 21 and the extrusion block 3 reach the extrusion limit, the transition from extrusion to pushing the extrusion block 3 to move inwards is completed by the contact between the transition surface 22 and the inclined extrusion surface 31;

further, in the above technical scheme, a hard pressing plate 23 is fixedly installed in the extrusion plane of the rotating pressing block 21, and a plurality of groups of resistance increasing grooves are formed in the outer wall of the hard pressing plate 23, so that the extrusion effect on the waste material is increased in the extrusion state;

further, in the above technical scheme, the bottom wall of the case 1 is an inclined wall, the downward inclined end of the bottom of the case 1 is provided with a discharge port 15, a door panel 4 is arranged outside the discharge port 15, the bottom end of the door panel 4 is rotatably connected with the outer wall of the case 1, and the top end of the door panel 4 is locked and connected with the case 1 through a lock catch, so that the collection of the compressed waste materials in the later period is facilitated;

further, in the above technical solution, a positioning stop 16 is fixedly connected to the chassis 1 at the bottom of the door panel 4, an inclined surface for supporting the door panel 4 to be tilted downward is arranged at the top of the positioning stop 16, and the positioning stop 16 is used for performing inclined support after the door panel 4 is opened, that is, the door panel 4 is used as a guide plate to guide out the waste material;

the implementation mode is specifically as follows: the rotary drum 2 is installed in the rotary cavity 11, and the rotary drum 2 is slowly driven to rotate anticlockwise through an external driving device, such as a driving motor, so as to drive the rotary press blocks 21 to continuously circulate, waste materials generated by calendering processing, such as block materials, strip materials and the like, are put into the throwing hopper 12, the waste materials firstly fall between two adjacent rotary press blocks 21 and circulate along with the rotary press blocks 21, and larger waste materials are circulated along with the rotary press blocks 21, when the waste materials move towards the cutter 13 along with the rotary press blocks 21, extrusion shearing force formed by circulation of the rotary press blocks 21 is utilized, the larger waste materials are cut off through contact of the cutter 13 and the end wall of the rotary press block 21, so as to facilitate later recovery, the extrusion blocks 3 are arranged at the top of the case 1, the extrusion blocks 3 are pushed to approach to the rotary drum 2 under the elastic support of the high-pressure spring 32, and the rotary press blocks 21 are in the process of approaching the extrusion blocks 3, the clearance between the inclined extrusion surface 31 and the rotating pressing block 21 is gradually reduced, so that the waste material is extruded and compressed, when the rotating pressing block 21 rotates to the limit, the rotating pressing block is in contact fit with the end part of the rotating pressing block 31 through the arranged transition surface 22, and then the extrusion block 3 can be pushed towards the inside of the sliding cavity 14, so that the extruded waste material falls into the case 1, and the rotary drum 2 can normally turn around, after one rotating pressing block 21 passes through the extrusion block 3, the extrusion block 3 extends out again under the pushing of the high-pressure spring 32 and is in extrusion fit with the next rotating pressing block 21, so that the continuous cutting and extrusion processing of the metal waste material are realized, and the original long and large waste material is extruded into compact and fine waste material, so that the uniform collection and subsequent processing of the waste material are convenient, and the recovery efficiency of the waste material generated by calendering processing is further improved, greatly enhancing the convenience and practicability of device processing.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims (6)

1. A garbage collection device for metal rolling equipment, includes quick-witted case (1), its characterized in that: the top of machine case (1) one end is provided with rotatory chamber (11), the inside rotation of rotatory chamber (11) is installed rotary drum (2), rotary drum (2) is rotated the drive by external drive equipment, the circumference side outer wall fixedly connected with a plurality of rotation briquetting (21) of rotary drum (2), rotation briquetting (21) sets up to the extrusion plane with rotary drum (2) radial syntropy along one side of direction of rotation, the top fixedly connected with of rotatory chamber (11) is thrown in and is fought (12), throw in and fight (12) along one side bottom fixed mounting of the direction of rotation briquetting (21) and have cutter (13), the tip turnover sliding fit of cutter (13) and rotation briquetting (21), the top of machine case (1) is provided with sliding chamber (14), the inside sliding mounting of sliding chamber (14) has extrusion piece (3), the top that extrusion piece (3) is close to rotary drum (2) one end is provided with slope extrusion face (31), an elastic part is arranged between the extrusion block (3) and the inner cavity of the sliding cavity (14).

2. A scrap collecting apparatus for use in a metal rolling plant according to claim 1, characterised in that: the elastic piece between the extrusion block (3) and the sliding cavity (14) is a high-pressure spring (32), and the high-pressure spring (32) is located at one end, far away from the rotary drum (2), of the extrusion block (3).

3. A scrap collecting apparatus for use in a metal rolling plant according to claim 1, characterised in that: the position, close to the end, of the extrusion plane of the rotating pressing block (21) is provided with a transition surface (22), and the transition surface (22) is an inclined surface or an arc surface.

4. A scrap collecting apparatus for use in a metal rolling plant according to claim 1, characterised in that: a hard pressing plate (23) is fixedly installed in the extrusion plane of the rotating pressing block (21), and a plurality of groups of resistance increasing grooves are formed in the outer wall of the hard pressing plate (23).

5. A scrap collecting apparatus for use in a metal rolling plant according to claim 1, characterised in that: the bottom wall of the case (1) is arranged to be an inclined wall, a discharge port (15) is arranged at the downward inclined end of the bottom of the case (1), a door plate (4) is arranged outside the discharge port (15), the bottom end of the door plate (4) is rotatably connected with the outer wall of the case (1), and the top end of the door plate (4) is connected with the case (1) in a locking mode through a lock catch.

6. A scrap collecting apparatus for use in a metal rolling plant according to claim 1, characterised in that: the cabinet (1) is fixedly connected with a positioning stop block (16) at the position at the bottom of the door panel (4), and an inclined surface for supporting the downward inclination and positioning of the door panel (4) is arranged at the top of the positioning stop block (16).

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