CN218876384U

CN218876384U - Compression shearing machine

Info

Publication number: CN218876384U
Application number: CN202222850289.9U
Authority: CN
Inventors: 卞良忠; 张飞; 王成虎; 王生梅; 周宏祥
Original assignee: Jiangsu Master Hydraulic Machinery Co ltd
Current assignee: Jiangsu Master Hydraulic Machinery Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-18
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a compression shearing machine, which comprises a frame, be provided with hydraulic system, electrical control system, pushing equipment, package mechanism and shearing mechanism in the frame, package mechanism is located pushing equipment and shears between the mechanism, pushing equipment includes ejector sleeve and ejector stub bar, the ejector sleeve is installed in the frame through pushing away the material mount pad, flange mounting is passed through at the piston end of ejector sleeve in one side of ejector stub bar, the opposite side of ejector stub bar is provided with the welt, be provided with the collection subassembly on the ejector stub bar. This compression shearing machine collects impurity through collecting the subassembly, avoids impurity card to go into the clearance between stoke and the packing platform and increase the stoke load of pushing away, improves the smoothness nature that the stoke removed.

Description

Compression shearing machine

Technical Field

The utility model relates to a compression shearing machine belongs to shearing equipment technical field.

Background

With the development of modernization, china generates a large amount of waste electromechanical equipment every year, so that a large amount of waste metal or industrial garbage is generated; the waste metal recycling is a hot spot field in recent years, and in order to save space, the waste metal which is disassembled needs to be compressed and packaged, and at this time, the waste metal is often applied to a hydraulic packaging machine. The conventional hydraulic packer is used for cold-pressing various metallic thin materials, scrap steel and scrap iron into blocks under normal conditions, and then placing the cold-pressed metal blocks on a shearing machine for fixed-length shearing according to requirements, so that the waste metal is convenient to store and transport, and qualified furnace burden is provided for smelting in a smelting plant.

The utility model patent with application number CN201922288014.9 discloses a packing mechanism for L type cohesion formula packing shearing machine. The metal waste material packaging machine comprises a material pushing mechanism and a material pressing mechanism arranged at the rear end of the material pushing mechanism, wherein the material pressing mechanism comprises a left material pressing device and a right material pressing device which are positioned on two sides of a packaging platform, a closed compression chamber formed by the left material pressing device and the right material pressing device transversely compacts metal waste materials, and the waste materials are extruded into a package block under the longitudinal action of the material pushing mechanism to complete the packaging action. The structure is simple, and the packing efficiency is high; and packing is effectual, and the packing in-process effectively prevents to be compressed the metal and takes place the skew phenomenon, but, long-term the back of using, can remain more impurity on the packing platform, pushes away the stub bar when promoting a packet piece and remove on the packing platform, and the clearance between easy card of impurity is gone into and is pushed away stub bar and packing platform and increase and push away stub bar load, influences the smoothness nature that the stub bar removed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the compression shearing machine is provided, residual impurities on the packing platform are removed, the situation that the impurities are clamped into a gap between the material pushing head and the packing platform to increase the load of the material pushing head is avoided, and the smoothness of movement of the material pushing head is improved.

The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a compression shearing machine, includes the frame, be provided with hydraulic system, electrical control system, pushing equipment, packing mechanism and shearing mechanism in the frame, packing mechanism is located pushing equipment and shears between the mechanism, pushing equipment includes ejector sleeve and ejector stub bar, the ejector sleeve is installed in the frame through pushing away the material mount pad, flange mounting is passed through at the piston end of ejector sleeve in one side of ejector stub bar, the opposite side of ejector stub bar is provided with the welt, be provided with the collection subassembly on the ejector sleeve.

Preferably, the collecting component comprises an air pump arranged in the material pushing head, an air pipe is arranged on the air pump, one end of the air pipe is sealed and fixedly connected with a lining plate, the other end of the air pipe is connected with a collecting box, an air hole is formed in one side of the collecting box, a filter screen is arranged in the air hole, a gap is formed between the lining plate and the material pushing head, a plurality of collecting pipes are arranged on the air pipe, and the collecting pipes are evenly distributed between the material pushing head and the lining plate in the circumferential direction by taking the air pipe axis as the center.

Preferably, a plurality of connecting blocks are arranged between the lining plate and the material pushing head, one side of each connecting block is fixedly arranged on the lining plate, the other side of each connecting block is fixedly arranged on the material pushing head, and the collecting pipe fixedly penetrates through the connecting blocks.

Preferably, one side of the lining plate close to the material pushing head is provided with a plurality of bristle plates, and the bristle plates correspond to the collecting pipes one by one.

Preferably, a material baffle plate is arranged on one side, far away from the lining plate, of the material pushing head.

Preferably, the packing mechanism comprises a packing platform, and a first material pressing component and a second material pressing component are arranged on the front side and the rear side of the packing platform respectively.

Preferably, the first pressing component comprises a door cover and a first pressing cylinder, the door cover is hinged to the packing platform through a first hinge shaft, a cylinder body of the first pressing cylinder is hinged to the packing platform through a second hinge shaft, and a piston end of the first pressing cylinder is hinged to the door cover through a third hinge shaft.

Preferably, the second pressing assemblies are multiple and are connected through a synchronizing assembly, so that the multiple second pressing assemblies can act synchronously, each second pressing assembly comprises a second pressing cylinder, a side pushing head is mounted at the piston end of each second pressing cylinder, and a cylinder body of each second pressing cylinder is mounted on the packing platform through a side cylinder mounting seat.

Preferably, the shearing mechanism comprises a pressing assembly and a shearing assembly;

the pressing assembly comprises a pressing cylinder, a cylinder body of the pressing cylinder is fixedly arranged on the rack, and a pressing plate is arranged at the piston end of the pressing cylinder;

the shearing assembly comprises a shearing cylinder, a cylinder body of the shearing cylinder is fixedly arranged on the rack, the shearing cylinder is positioned on one side of the pressing cylinder, which is far away from the packaging mechanism, an upper shearing blade is arranged at the piston end of the shearing cylinder, a lower shearing blade is arranged right below the pressing plate, and the lower shearing blade is fixedly arranged on the rack.

Preferably, a ladder stand is arranged on the machine frame.

Compared with the prior art, the utility model has the advantages of:

the utility model relates to a compression shearing machine collects impurity through the collection subassembly, avoids impurity card to go into the clearance between stub bar and the packing platform and increase the stub bar load of pushing away, improves the smoothness nature that the stub bar removed.

Drawings

Fig. 1 is a front view of a compression shear according to the present invention;

fig. 2 is a top view of a compression shear according to the present invention;

FIG. 3 is a schematic view of the pusher mechanism;

FIG. 4 is a schematic view of the collection assembly;

FIG. 5 is a schematic view of the packaging mechanism;

fig. 6 is a schematic structural view of the shearing mechanism.

Wherein: the automatic material pushing device comprises a machine frame 100, a ladder 200, a hydraulic system 300, an electric control system 400, a material pushing mechanism 500, a material pushing cylinder 501, a material pushing head 502, a material pushing mounting seat 503, a flange 504, a lining plate 505, a collecting assembly 506, an air pump 506.1, an air pipe 506.2, a collecting box 506.3, an air hole 506.4, a filter screen 506.5, a collecting pipe 506.6, a connecting block 506.7, a bristle plate 506.8, a material baffle 507, a packing mechanism 600, a packing platform 601, a first material pressing assembly 602, a door cover 602.1, a first material pressing cylinder 602.2, a first hinge shaft 602.3, a second 602.4, a third hinge shaft 602.5, a second shearing assembly 603, a second material pressing cylinder.1, a side pushing head 603.2, a synchronizing assembly 604, a synchronizing shaft 604.1, a shaft mounting seat 2, a connecting rod swinging rod 3924 zxft 24, a shearing mechanism 35700, a pressing mechanism 351.701, a shearing cylinder blade 701, a shearing cylinder 702, a shearing cylinder blade 3534, a shearing cylinder blade.

Detailed Description

As shown in fig. 1 to 6, in the present embodiment, the compression shearing machine includes a frame 100, a crawling ladder 200 is disposed on the frame 100, a hydraulic system 300, an electrical control system 400, a pushing mechanism 500, a packing mechanism 600, and a shearing mechanism 700 are disposed on the frame 100, the packing mechanism 600 is located between the pushing mechanism 500 and the shearing mechanism 700, the hydraulic system 300 controls the cylinder actions of the pushing mechanism 500, the packing mechanism 600, and the shearing mechanism 700, the electrical control system 400 is configured to control the action sequence of the pushing mechanism 500, the packing mechanism 600, and the shearing mechanism 700, the pushing mechanism 500 cooperates with the packing mechanism 600 to compress metal waste into blocks to complete a packing operation, the shearing mechanism 700 realizes the included shearing action, the pushing mechanism 500 includes a pushing cylinder 501 and a pushing head 502, the pushing cylinder 501 is mounted on the frame 100 through a mounting seat 503, one side of the pushing head 502 is mounted on a piston end of the pushing cylinder 501 through a flange 504, the other side of the pushing head 502 is provided with a lining plate 505, the pushing head 502 is provided with a collecting component 506, and the collecting component 506 is configured to collect impurities;

when promoting the parcel piece, drive through the charging ram 501 and push away stub bar 502 and remove, the removal of charging ram 502 drives welt 505 synchronous motion, make welt 505 compress tightly the blocking with metal waste, and along with the continuous removal of welt 505, promote the parcel piece and remove to shearing mechanism 700 department, and welt 505 removes the in-process, collect impurity through collecting subassembly 506, avoid impurity card to go into the clearance between charging ram 502 and the packing platform 601 and increase the charging ram 502 load, improve the smoothness nature that the charging ram 502 removed.

The collecting assembly 506 comprises an air pump 506.1 arranged in the pushing head 502, an air pipe 506.2 is arranged on the air pump 506.1, one end of the air pipe 506.2 is hermetically and fixedly connected with the lining plate 505, the other end of the air pipe 506.2 is connected with a collecting box 506.3, one side of the collecting box 506.3 is provided with an air hole 506.4, a filter screen 506.5 is arranged in the air hole 506.4, a gap is arranged between the lining plate 505 and the pushing head 502, the air pipe 506.2 is provided with a plurality of collecting pipes 506.6, and the plurality of collecting pipes 506.6 are circumferentially and uniformly distributed between the pushing head 502 and the lining plate 505 by taking the axis of the air pipe 506.2 as the center;

in the moving process of the lining plate 505, the air pump 506.1 is started, so that air is conveyed into the air pipe 506.2 from the collecting pipe 506.6, the air in the air pipe 506.2 is conveyed into the collecting box 506.3, the air in the collecting box 506.3 is discharged from the air holes 506.4, impurities are driven to enter the collecting box 506.3 through the action of air flow, and the impurities are intercepted through the filter screen 506.5, so that the collection of the impurities is realized.

A plurality of connecting blocks 506.7 are arranged between the lining plate 505 and the pushing head 502, one side of each connecting block 506.7 is fixedly arranged on the lining plate 505, the other side of each connecting block 506.7 is fixedly arranged on the pushing head 502, and the collecting pipe 506.6 fixedly penetrates through the connecting blocks 506.7;

the connecting blocks 506.7 can support the lining plate 505 and fix the collecting pipe 506.6.

A plurality of bristle plates 506.8 are arranged on one side, close to the material pushing head 502, of the lining plate 505, and the bristle plates 506.8 correspond to the collecting pipes 506.6 one by one;

in the moving process of the lining plate 505, the bristle plate 506.8 is driven to move synchronously, so that the bristles on the bristle plate 506.8 loosen impurities, and the impurities are conveniently sucked into the collecting pipe 506.6 along with air.

A material baffle plate 507 is arranged on one side of the material pushing head 502 far away from the lining plate 505, and the material baffle plate 507 prevents waste materials from falling into the material pushing mechanism 500 when pushing materials;

the packaging mechanism 600 comprises a packaging platform 601, and a first material pressing component 602 and a second material pressing component 603 are respectively arranged on the front side and the rear side of the packaging platform 601;

in the packing process, the scrap metal is placed on the packing platform 601, and then, the scrap metal is compressed and packed by the first pressing assembly 602 and the second pressing assembly 603.

The first pressing assembly 602 comprises a door cover 602.1 and a first pressing cylinder 602.2, the door cover 602.1 is hinged to the packing platform 601 through a first hinge shaft 602.3, the cylinder body of the first pressing cylinder 602.2 is hinged to the packing platform 601 through a second hinge shaft 602.4, and the piston end of the first pressing cylinder 602.2 is hinged to the door cover 602.1 through a third hinge shaft 602.5;

when the waste metal is packed, the first pressing cylinder 602.2 drives the door 602.1 to rotate around the first hinge shaft 602.3, and the pressing surface of the door 602.1 is applied to the waste metal.

Two second material pressing assemblies 603 are provided, the two second material pressing assemblies 603 are connected through a synchronization assembly 604, so that the synchronization action of the plurality of second material pressing assemblies 603 is realized, the second material pressing assemblies 603 comprise second material pressing cylinders 603.1, the piston ends of the second material pressing cylinders 603.1 are provided with side push heads 603.2, and the cylinder bodies of the second material pressing cylinders 603.1 are arranged on the packing platform 601 through side cylinder mounting seats;

when the scrap metal is packed, the material pressing parts of the two material pressing components move towards the direction close to the door cover 602.1 through the synchronizing component 604, then the side pushing head 603.2 is driven by the second material pressing cylinder 603.1 to continuously move towards the direction close to the door cover 602.1, so that the material pressing surface of the door cover 602.1 acts on the side pushing head 603.2, the door cover 602.1 and the side pushing head 603.2 cooperate to form a closed compression chamber, and the scrap metal is packed into blocks.

The synchronous component 604 comprises a synchronous shaft 604.1, two ends of the synchronous shaft 604.1 are connected with the packing platform 601 through shaft mounting seats 604.2, the synchronous shaft 604.1 is connected with an external driving device, the synchronous shaft 604.1 is driven to rotate through the driving device, two swinging rods 604.3 are arranged on the synchronous shaft 604.1, the swinging rods 604.3 correspond to the side pushing heads 603.2 one by one, when the synchronous shaft 604.1 rotates, the swinging rods 604.3 are driven to swing, the swinging rods 604.3 push the corresponding connecting rods 604.4 to do reciprocating linear motion, and the two side pushing heads 603.2 are close to or far away from the door cover 602.1;

the shearing mechanism 700 includes a hold-down assembly 701 and a shearing assembly 702.

During the metal waste material compresses into the package piece, it closes to get into shearing subassembly 702 passageway with the package piece through compressing tightly subassembly 701, after the metal waste material compresses into the package piece, gets into shearing subassembly 702 passageway through compressing tightly subassembly 701 with the package piece and opens, and the package piece of being convenient for pushes away to shearing subassembly 702 and carries out the shearing action.

The pressing assembly 701 comprises a pressing cylinder 701.1, a cylinder body of the pressing cylinder 701.1 is fixedly arranged on the rack 100, and a pressing plate 701.2 is arranged at a piston end of the pressing cylinder 701.1.

The pressing cylinder 701.1 drives the pressing plate 701.2 to lift, so that the package blocks enter the shearing assembly 702 to open and close the channel.

The shearing assembly 702 comprises a shearing cylinder 702.1, a cylinder body of the shearing cylinder 702.1 is fixedly arranged on the rack 100, the shearing cylinder 702.1 is positioned on one side, far away from the packing mechanism 600, of the pressing cylinder 701.1, an upper shearing blade 702.2 is arranged at a piston end of the shearing cylinder 702.1, a lower shearing blade 702.3 is arranged right below the pressing plate 701.2, and the lower shearing blade 702.3 is fixedly arranged on the rack 100.

After the bale is moved to the position 702.3, the shearing cylinder 702.1 drives the upper shearing blade 702.2 to descend and shear the bale.

Principle of operation

And (3) switching on a power supply, starting a motor of the oil pump motor set, directly returning oil pumped by the oil pump to the oil tank through the electromagnetic overflow valve under the condition of power failure of each hydraulic valve, and operating the hydraulic system 300 under an idle load. When the electromagnetic overflow valve works, under the condition that the electromagnetic overflow valve is electrified, when the electro-hydraulic reversing valves of the execution oil cylinders are controlled to be at all reversing positions, high-pressure oil enters the front cavity and the rear cavity of the oil cylinders respectively through the electro-hydraulic reversing valves under the set pressure of a system, and the oil cylinder pistons are pushed to move forwards and backwards, so that the operation is finished respectively: the material pushing head 502 controlled by the material pushing cylinder 501 moves forward and backward; the first material pressing cylinder 602.2 and the second material pressing cylinder 603.1 respectively control material pressing and returning of the door cover 602.1 and the side push head 603.2; the pressing and returning of a pressing plate 701.2 controlled by a pressing cylinder 701.1; the shearing cylinder 702.1 controls a series of actions of shearing, return stroke and the like of the upper shearing blade 702.2.

Packaging and cutting processes are briefly described: under the condition that the pressing cylinder 701.1 is used for pressing, the pressing head serves as a gate, waste materials to be packaged are placed into a box manually or mechanically, an 'automatic start' button is pressed manually, the first pressing cylinder 602.2 and the second pressing cylinder 603.1 act respectively at first, the door cover 602.1 and the second pressing plate side pushing head 603.2 are closed until a compression chamber is sealed, then the pushing cylinder 501 advances, the pushing head 502 extrudes the waste materials into a package block, and packaging action is finished. Then the pressing plate 701.2 is opened, the material pushing head 502 pushes the package blocks out for a certain length, the cutting length of the package blocks is controlled by a time relay, a user can change the cutting length of the package blocks by only changing the material pushing time of the material pushing cylinder 501, the cutting cylinder 702.1 carries out cutting, and the actions are repeated until the cutting work is finished. After the pressing plate 701.2 presses tightly, the material pushing head 502 returns, and the left and right pressure plates are opened, an automatic packing and cutting process is completed, and a next working process of automatically packing and cutting is started after the next button for automatically starting is manually pressed.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a compression shearing machine, includes frame (100), be provided with hydraulic system (300), electrical control system (400), pushing equipment (500), package mechanism (600) and shear mechanism (700) on frame (100), package mechanism (600) are located pushing equipment (500) and shear between the mechanism (700), pushing equipment (500) are including pushing cylinder (501) and ejector pin (502), pushing cylinder (501) are installed on frame (100) through pushing away material mount pad (503), the piston end at pushing cylinder (501) is installed through flange (504) in one side of ejector pin (502), the opposite side of ejector pin (502) is provided with welt (505), its characterized in that, be provided with collection component (506) on ejector pin (502).

2. A compression shear according to claim 1, wherein: collection component (506) is including setting up air pump (506.1) in stoking (502), install trachea (506.2) on air pump (506.1), the one end and welt (505) of trachea (506.2) are sealed and fixed connection, the other end of trachea (506.2) is connected with collecting box (506.3), one side of collecting box (506.3) is provided with gas pocket (506.4), install filter screen (506.5) in gas pocket (506.4), be provided with the clearance between welt (505) and stoking (502), be provided with a plurality of collecting pipes (506.6) on trachea (506.2), a plurality of collecting pipes (506.6) use trachea (506.2) axis as center circumference evenly distributed between stoking (502) and welt (505).

3. A compression shear according to claim 2, wherein: a plurality of connecting blocks (506.7) are arranged between the lining plate (505) and the pushing head (502), one side of each connecting block (506.7) is fixedly arranged on the lining plate (505), the other side of each connecting block (506.7) is fixedly arranged on the pushing head (502), and the collecting pipe (506.6) fixedly penetrates through the connecting blocks (506.7).

4. A compression shear according to claim 2, wherein: one side of the lining plate (505) close to the material pushing head (502) is provided with a plurality of bristle plates (506.8), and the bristle plates (506.8) correspond to the collecting pipes (506.6) in a one-to-one mode.

5. A compression shear according to claim 1, wherein: a material baffle plate (507) is arranged on one side, far away from the lining plate (505), of the material pushing head (502).

6. A compression shear according to claim 1, wherein: the packaging mechanism (600) comprises a packaging platform (601), and a first material pressing component (602) and a second material pressing component (603) are arranged on the front side and the rear side of the packaging platform (601) respectively.

7. A compression shear according to claim 6, wherein: the first material pressing assembly (602) comprises a door cover (602.1) and a first material pressing cylinder (602.2), the door cover (602.1) is hinged to the packing platform (601) through a first hinge shaft (602.3), a cylinder body of the first material pressing cylinder (602.2) is hinged to the packing platform (601) through a second hinge shaft (602.4), and a piston end of the first material pressing cylinder (602.2) is hinged to the door cover (602.1) through a third hinge shaft (602.5).

8. A compression shear according to claim 6, wherein: the multiple second material pressing assemblies (603) are connected through the synchronizing assembly (604), synchronous action of the multiple second material pressing assemblies (603) is achieved, the second material pressing assemblies (603) comprise second material pressing cylinders (603.1), side pushing heads (603.2) are installed at piston ends of the second material pressing cylinders (603.1), and cylinder bodies of the second material pressing cylinders (603.1) are installed on the packing platform (601) through side cylinder installation seats.

9. A compression shear according to claim 1, wherein: the shearing mechanism (700) comprises a pressing component (701) and a shearing component (702);

the pressing assembly (701) comprises a pressing cylinder (701.1), a cylinder body of the pressing cylinder (701.1) is fixedly arranged on the rack (100), and a pressing plate (701.2) is arranged at the piston end of the pressing cylinder (701.1);

the shearing assembly (702) comprises a shearing cylinder (702.1), a cylinder body of the shearing cylinder (702.1) is fixedly arranged on the rack (100), the shearing cylinder (702.1) is positioned on one side, far away from the packing mechanism (600), of the pressing cylinder (701.1), an upper shearing blade (702.2) is arranged at the piston end of the shearing cylinder (702.1), a lower shearing blade (702.3) is arranged under the pressing plate (701.2), and the lower shearing blade (702.3) is fixedly arranged on the rack (100).

10. A compression shear according to claim 1, wherein: a ladder stand (200) is arranged on the machine frame (100).