Flattening equipment for metal recovery

Abstract

The utility model discloses flattening equipment for metal recovery, which belongs to the technical field of auxiliary mechanical equipment for metal recovery and comprises a recovery box and a pressing plate for flattening recovered metal, a fixing plate is welded at the bottom of the recovery box, four supporting legs for supporting are welded at the bottom of the fixing plate, a movably connected top plate is arranged above the fixing plate, and the top plate is movably connected with the top plate. The top of the top plate is in screw connection with a hydraulic rod facilitating lifting, a moving part of the hydraulic rod penetrates through the top plate to be connected with a pressing plate, sliding rods with smooth peripheral sides are symmetrically fixed to the top of the pressing plate, the two sliding rods are located on the two sides of the hydraulic rod, and the peripheral sides of the two sliding rods are in sliding connection with the top plate. The side wall of the pressing plate is in sliding connection with the inner side wall of the recycling box. According to the metal block flattening device, recycled metal can be prevented from overflowing during compression, further flattening can be assisted through the square plate, discharging is completed under the action of the multi-stage telescopic electric push rod arranged at the bottom of the fixing plate and the supporting plate, and the quality of metal blocks flattened by the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary mechanical equipment for metal recovery, in particular to a flattening device for metal recovery. Background Art

[0002] Metal recycling refers to the physical or mechanical processing of useful materials separated from scrap metals into recycled products. It is an industrial chain from recycling, disassembly, to recycling. Because recycled metals are used in a variety of places and environments, the recycled metals have different shapes. Simple stacking is tantamount to increasing the occupied area. Therefore, a flattening device is needed for metal recycling extrusion to reduce the occupied area of ​​the same quality of recycled metal. Existing equipment often uses the two-end extrusion method. Since the top is not restricted, some metal will overflow when flattening the recycled metal, reducing the flattening quality of the equipment.

[0003] After searching, for example (authorization announcement number CN112140623B) a metal recycling flattening device includes: a support frame; a mounting plate, mounted on both sides of the support frame; a cover plate, rotatably mounted on one side of the mounting plate; a power assembly, mounted between the mounting plate and the support frame; a flattening assembly, mounted between the mounting plates; and a discharge assembly, mounted between the mounting plates. The flattening assembly of the present invention flattens the metal from both sides at the same time, which improves work efficiency and makes the entire process safer. The present invention can make the flattened metal blocks fall automatically, reduce manpower participation, and improve work efficiency. However, when the device uses the two-end pressurization method to flatten the recovered metal, pressure cannot be applied to the top, which will cause part of the metal to overflow when the metal is flattened, resulting in a reduction in the flattening effect and a reduction in the quality of the metal blocks flattened by the device. Utility Model Content

[0004] The utility model aims to provide a metal recycling flattening device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal recycling flattening device, comprising a recycling box and a pressing plate for flattening the recycled metal, a fixed plate is welded to the bottom of the recycling box, four supporting legs are welded to the bottom of the fixed plate, a movably connected top plate is provided above the fixed plate, a hydraulic rod for easy lifting is screwed to the top of the top plate, the moving part of the hydraulic rod passes through the top plate and is connected to the pressing plate, and symmetrically arranged sliding rods with smooth outer peripheral sides are also fixed to the top of the pressing plate, the two sliding rods are located on both sides of the hydraulic rod, the outer peripheral sides of the two sliding rods are slidably connected to the top plate, and the side walls of the pressing plate are slidably connected to the inner wall of the recycling box.

[0006] As a preferred embodiment, a movable groove is provided at the bottom of the top plate for easy connection, a symmetrical slide rail is provided on the inner wall of the movable groove, and a tooth groove is provided on the inner wall of the slide rail for easy movement.

[0007] As a preferred embodiment, the side wall of the slide rail is slidably connected with a gear for easy driving, and the gear penetrates the side wall of the movable plate and is connected to the output shaft of the driving motor embedded therein.

[0008] As a preferred embodiment, three symmetrically arranged grooves for easy movement are provided on the end side of the movable plate, and the inner walls of the three grooves are slidably connected to the side walls of the hydraulic rod and the two sliding rods respectively.

[0009] As a preferred embodiment, four symmetrically arranged connecting columns are welded on the other side of the movable plate, the other ends of the connecting columns are fixed to the support plate, and a C-shaped side plate for fixing and limiting is welded on the top of the support plate.

[0010] As a preferred embodiment, the inner wall of the recovery box is provided with four slideways which are symmetrical in pairs, and the inner walls of the slideways are slidably connected with T-shaped sliding blocks.

[0011] As a preferred embodiment, the slider is welded with a square plate to assist in flattening the recycled metal. The side walls of the square plate are slidably connected to the inner walls of the recycling box. Two symmetrical limit grooves are provided on the top of the square plate, which abut against the limit blocks provided at the bottom of the pressure plate.

[0012] As a preferred embodiment, four electric push rods are connected to the top screws of the fixed plate, and the moving parts of the four electric push rods are connected to the top plate.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The metal recycling flattening equipment has a hydraulic rod fixed on the top of the top plate, and sliding rods for auxiliary movement are arranged on both sides of the hydraulic rod. The moving parts of the sliding rod and the hydraulic rod are both fixed through the top of the top plate and the pressing plate. A limit block is arranged at the bottom of the pressing plate. Driven by the moving part of the hydraulic rod, the pressing plate is driven to move in the recycling box to flatten the metal placed in the recycling box. The flattening operation is closed all around from top to bottom, which can reduce the problem of metal overflow in the process, improve the quality of the flattened metal blocks, and facilitate use.

[0015] The metal recycling flattening equipment is provided with a movable groove at the bottom of the top plate, and a symmetrical slide rail is provided on the inner side wall of the movable groove. A tooth groove is provided on the inner wall of the slide rail, and the tooth groove is connected to the movable plate arranged at the bottom of the top plate. A rotatably connected gear is provided on the side wall of the movable plate, and the gear is meshed with the tooth groove, and the gear is connected to the output shaft of a driving motor embedded in the movable plate. The driving motor drives the gear to rotate, drives the movable plate to move in the movable groove, and then drives the support plate fixed by the connecting column to move, so as to facilitate the unloading of the flattened metal blocks and facilitate operation.

[0016] The device solves the problem that when the existing equipment is in use, due to the extrusion method at both ends to flatten the metal, the top cannot limit the metal inside the recovery box due to the need for feeding, resulting in metal overflow during extrusion, resulting in reduced quality of the metal blocks produced by flattening, thereby improving the quality of the flattened metal blocks of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic structural diagram of a metal recovery flattening device in an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the top plate and the movable plate in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the support plate in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the recycling box in the embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure of the pressing plate in the embodiment of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the square plate in the embodiment of the utility model.

[0024] Description of reference numerals:

[0025] In the figure: 1. fixed plate; 2. support foot; 3. recovery box; 4. electric push rod; 5. top plate; 6. hydraulic rod; 7. slide bar; 8. movable plate; 9. slide rail; 10. support plate; 11. connecting column; 12. gear; 13. groove; 14. side plate; 15. slideway; 16. pressure plate; 17. square plate; 18. slider; 19. limit groove. DETAILED DESCRIPTION

[0026] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0027] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0028] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs. Example

[0029] like Figures 1 to 6 As shown, existing equipment often uses the two-end extrusion method to flatten the recycled metal. Because the top of the extrusion box needs to be fed with materials, the recycled metal inside will roll and overflow during extrusion, resulting in a reduction in the overall extrusion effect of the device and a reduction in the mass of the metal blocks produced by flattening. The present application aims to solve the rolling and overflow phenomena that may occur in the recycled metal in the flattened state.

[0030] This embodiment includes:

[0031] A recycling box 3 and a pressing plate 16 for flattening the recycled metal, a fixed plate 1 is welded to the bottom of the recycling box 3, four supporting legs 2 are welded to the bottom of the fixed plate 1, and four electric push rods 4 symmetrically arranged at the four corners are welded to the top of the fixed plate 1. The moving parts of the four electric push rods 4 are fixed to the top plate 5. By controlling the lifting and lowering of the moving parts of the electric push rods 4, the top plate 5 is driven to lift and lower, thereby completing the relative position adjustment of the top plate 5 and the fixed plate 1.

[0032] The top screw of the top plate 5 is connected with a hydraulic rod 6 for easy lifting. The moving part of the hydraulic rod 6 passes through the top plate 5 and is connected with the pressure plate 16. The top of the pressure plate 16 is also fixed with symmetrically arranged sliding rods 7 with smooth outer sides. The two sliding rods 7 are located on both sides of the hydraulic rod 6. The outer sides of the two sliding rods 7 are slidably connected to the top plate 5. By controlling the extension and retraction of the moving part of the hydraulic rod 6, the pressure plate 16 connected to its moving part is driven to move inside the recovery box 3. Because two sliding rods 7 symmetrical to the hydraulic rod 6 are provided, the movement of the pressure plate 16 is more stable, thereby improving the structural stability of the device.

[0033] A movable groove is provided at the bottom of the top plate 5, and two slide rails 9 are symmetrically provided on the inner wall of the movable groove. The inner wall of the slide rail 9 is provided with a tooth groove for easy connection. The tooth groove is meshed with a gear 12, and the gear 12 is rotatably connected to the movable plate 8. A driving motor is embedded in the inner wall of the movable plate 8, and the output shaft of the driving motor passes through the movable plate 8 and is connected to the gear 12. By controlling the output shaft of the driving motor to rotate, the gear 12 is driven to rotate, thereby completing the movement of the movable plate 8 at the bottom of the top plate 5.

[0034] A groove 13 is provided at the end of the movable plate 8 for sliding connection with the moving parts of the two slide bars 7 and the hydraulic rod 6. The setting of the groove 13 can prevent the movement of the movable plate 8 from affecting the pressure plate 16, and the support plate 10 corresponding to the movable plate 8 is provided with a through groove corresponding to the groove 13 one by one. The support plate 10 is fixed to the movable plate 8 by a welded connecting column 11, and a C-shaped side plate 14 is welded to the side wall of the support plate 11. The side plate 14 can limit the flattened metal block placed on the support plate 11 to facilitate automatic unloading.

[0035] After the extruded metal blocks are unloaded from the recycling box 3, a multi-stage telescopic electric push rod is welded at the bottom of the fixed plate 1. The moving part of the multi-stage telescopic electric push rod penetrates the fixed plate 1 and is connected to the moving plate arranged on the bottom wall of the recycling box 3. The moving part of the multi-stage telescopic electric push rod is controlled to drive the moving plate to move inside the recycling box 3, and cooperates with the support plate 10 to complete the recovery and unloading of the flattened metal blocks, which is easy to operate.

[0036] The side wall of the pressure plate 16 is slidably connected to the inner wall of the recycling box 3, and a slide rail 15 is arranged on the inner wall of the recycling box 3. The slide rail 15 is slidably connected with a T-shaped slider 18. The side wall of the slider 18 is welded to the square plate 17. A limiting groove 19 is provided above the square plate 17 for easy fixation. The inner wall of the limiting groove 19 abuts against a limiting block welded to the bottom of the pressure plate 16. Through the connection between the limiting block and the limiting groove 19, the movement of the pressure plate 16 and the square plate 17 is smoother.

[0037] The electric push rod 4 and the hydraulic rod 6 are both conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0038] How it works

[0039] The metal recycling flattening device, when using the device, controls the movement and lifting of the electric push rod 4 to drive the top plate 5 away from the fixed plate 1, and puts the recycled metal to be processed into the recycling box 3. Before feeding, the square plate 17 is separated from the recycling box 3, and then the moving part of the electric push rod 4 is controlled to retract, driving the top plate 5 to move, and the moving part of the hydraulic rod 5 is controlled to drive the connected pressing plate 16 to move, and the side of the pressing plate 16 moves inside the recycling box 3 to complete the flattening of the recycled metal;

[0040] At this time, in order to further compress the metal, adjust the moving part of the hydraulic rod 6 to retract, connect the square plate 17 to the slide rail 9 through the welded slider 18, make the limit block set at the bottom of the pressure plate 16 abut against the limit groove 19, and then control the moving part of the hydraulic rod 6 to move until the compression is completed;

[0041] Finally, the moving part of the multi-stage telescopic electric push rod arranged at the bottom of the fixed plate 1 is controlled to drive the connected movable plate to move inside the recycling box 3, and the driving motor is controlled to rotate so that the gear 12 engages with the tooth groove to drive the movable plate 8 to move inside the movable groove. A support plate 10 is welded at the bottom of the movable plate 8 through a fixed connecting column 11. The support plate 10 and the welded C-shaped side plate 14 work together to complete the recovery of the metal blocks and complete the unloading.

[0042] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal recycling flattening device, comprising a recycling box (3) and a pressing plate (16) for flattening the recycled metal, wherein a fixing plate (1) is welded to the bottom of the recycling box (3), and four supporting legs (2) are welded to the bottom of the fixing plate (1), characterized in that: A movably connected top plate (5) is provided above the fixed plate (1); a hydraulic rod (6) for facilitating lifting is screwed to the top of the top plate (5); a movable portion of the hydraulic rod (6) penetrates the top plate (5) and is connected to a pressure plate (16); a symmetrically arranged sliding rod (7) with a smooth outer circumference is also fixed to the top of the pressure plate (16); two sliding rods (7) are located on both sides of the hydraulic rod (6); the outer circumferences of the two sliding rods (7) are slidably connected to the top plate (5); and the side walls of the pressure plate (16) are slidably connected to the inner wall of the recovery box (3).

2. A metal recovery flattening device according to claim 1, characterized in that: The bottom of the top plate (5) is provided with a movable groove for easy connection, the inner wall of the movable groove is provided with symmetrical slide rails (9), and the inner wall of the slide rail (9) is provided with tooth grooves for easy movement.

3. A metal recovery flattening device according to claim 2, characterized in that: The side wall of the slide rail (9) is slidably connected to a gear (12) for easy driving, and the gear (12) penetrates the side wall of the movable plate (8) and is connected to the output shaft of a driving motor embedded in the movable plate (8).

4. A metal recovery flattening device according to claim 3, characterized in that: The end side of the movable plate (8) is provided with three symmetrically arranged grooves (13) for facilitating movement, and the inner walls of the three grooves (13) are respectively slidably connected to the side walls of the hydraulic rod (6) and the two sliding rods (7).

5. The metal recovery flattening device according to claim 4, characterized in that: Four symmetrically arranged connecting columns (11) are welded to the other side of the movable plate (8), the other end of the connecting column (11) is fixed to the support plate (10), and a C-shaped side plate (14) for fixing and limiting is welded to the top of the support plate (10).

6. The metal recovery flattening device according to claim 1, characterized in that: The inner wall of the recovery box (3) is provided with four slideways (15) which are symmetrical in pairs, and the inner wall of the slideway (15) is slidably connected with a T-shaped sliding block (18).

7. A metal recovery flattening device according to claim 6, characterized in that: The sliding block (18) is welded with a square plate (17) for assisting in flattening the recovered metal; the side wall of the square plate (17) is slidably connected to the inner wall of the recovery box (3); the top of the square plate (17) is provided with two symmetrical limit grooves (19); the limit grooves (19) are in contact with limit blocks provided at the bottom of the pressure plate (16).

8. The metal recovery flattening device according to claim 1, characterized in that: Four electric push rods (4) are screw-connected to the top of the fixed plate (1), and the moving parts of the four electric push rods (4) are connected to the top plate (5).

Images