CN214563175U - High-strength extrusion device for heavy waste shearing machine - Google Patents
High-strength extrusion device for heavy waste shearing machine Download PDFInfo
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- CN214563175U CN214563175U CN202022740005.1U CN202022740005U CN214563175U CN 214563175 U CN214563175 U CN 214563175U CN 202022740005 U CN202022740005 U CN 202022740005U CN 214563175 U CN214563175 U CN 214563175U
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Abstract
The utility model discloses a high-strength extrusion device for a heavy waste shearing machine, which comprises a gantry frame, a lower tool apron fixedly arranged at the lower end part inside the gantry frame, and a pair of material pressing oil cylinders fixedly arranged at the upper end part of the gantry frame; material pressing guide rail grooves are vertically formed in two sides inside the gantry type frame, piston rods of the pair of material pressing oil cylinders are vertically arranged downwards, the front ends of the piston rods of the pair of material pressing oil cylinders are connected with material pressing push heads which are located right above the lower tool apron together, and two sides of each material pressing push head are slidably arranged in the material pressing guide rail grooves and move up and down through the pair of material pressing oil cylinders; side pressure oil cylinders for lateral pressing are respectively arranged on two sides of the gantry type frame, side pressure plates are connected to the front ends of piston rods of the side pressure oil cylinders, and pressing spaces are formed among the lower tool apron, the pressing pushing heads and the side pressure plates. The utility model provides a current heavy useless cutter press the material not tight, cut the drawback that the back easily scatters the frame to the security of heavy useless cutter has been improved.
Description
Technical Field
The utility model relates to a broken technical field of metal waste, concretely relates to a high strength extrusion device for heavily useless cutter.
Background
The heavy waste shearing machine is a large waste steel processing equipment, and is formed from feeding device, material-pressing device, shearing device and control system. The heavy waste shearing machine can shear various waste steel sections, steel billets, steel pipes, steel structural parts, scrapped automobiles and the like, can provide high-quality furnace burden for the metallurgical industry, and is important processing equipment for the metallurgical industry and the large metal recovery industry.
When the heavy waste shearing machine works, the metal waste is firstly added into the feeding device, the feeding device conveys the metal waste into a main machine of the heavy waste shearing machine, and the metal waste is compacted by the pressing device and then sheared into small waste or cake materials by the shearing device.
The existing heavy waste shearing machine has the following problems when in use:
firstly, the press device of current heavy useless cutter presses the material only at upper and lower direction usually, leads to the waste material after pressing not tight, cuts the easy frame that looses of back, is difficult to cut into pie or cubic.
Secondly, due to different types and shapes of the waste materials, the special-shaped metal objects are easy to be pressed against the equipment in the feeding process in operation, thereby causing equipment safety accidents.
Therefore, on the basis of the existing heavy waste shearing machine, the existing heavy waste shearing machine is improved to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a high strength extrusion device for heavy useless cutter aims at solving the current heavy useless cutter and presses the drawback that the material is not tight, the easy frame that looses after cuting to improve the security of heavy useless cutter. The specific technical scheme is as follows:
a high-strength extrusion device for a heavy waste shearing machine comprises a gantry type frame, a lower cutter holder fixedly arranged at the lower end part in the gantry type frame, and a pair of material pressing oil cylinders fixedly arranged at the upper end part of the gantry type frame; pressing guide rail grooves are vertically formed in two sides inside the gantry type frame, piston rods of the pair of pressing oil cylinders are vertically arranged downwards, the front ends of the piston rods of the pair of pressing oil cylinders are connected with a pressing pushing head which is located right above the lower tool apron, and two sides of the pressing pushing head are slidably arranged in the pressing guide rail grooves and move up and down through the pair of pressing oil cylinders; side pressure oil cylinders for lateral pressing are respectively arranged on two sides of the gantry type frame, side pressure plates are connected to the front ends of piston rods of the side pressure oil cylinders, and pressing spaces are formed among the lower tool apron, the pressing pushing heads and the side pressure plates.
Preferably, planer-type frame upper end position is provided with the shearing hydro-cylinder, just the shearing hydro-cylinder is located the back of a pair of material hydro-cylinder the inside both sides of planer-type frame just are located material guide rail groove's back is still erect and is provided with the shearing guide rail groove, the piston rod of shearing hydro-cylinder erects downwards and sets up and the front end of its piston rod is connected with the scissors seat, the both sides of scissors seat slide and set up shearing guide rail inslot and pass through the shearing hydro-cylinder is realized reciprocating, be provided with the bottom knife on the trailing flank of bottom knife seat, be provided with on the scissors seat be used for with the last blade that the bottom knife cooperation was cuted.
Preferably, the gantry frame comprises a front frame and a rear frame which are connected with each other, the lower tool apron, the material pressing oil cylinder, the material pressing guide rail groove and the side pressing oil cylinder are arranged on the front frame, and the shearing oil cylinder and the shearing guide rail groove are arranged on the rear frame.
The utility model discloses in, planer-type frame adopts steel sheet welding spare preparation, just planer-type frame's the outside is provided with net type deep floor.
The utility model discloses in, press the material guide rail groove to be the straight flute, it is V type groove to cut the guide rail groove, just straight flute and V type groove are by the welding antifriction plate on the planer-type frame constitutes.
Preferably, the cutting edge of the lower blade is horizontally arranged, and the cutting edge of the upper blade is inclined by 10-12 degrees relative to the horizontal direction.
The utility model discloses in, the side pressure board both sides are connected with the striker plate.
The utility model discloses in, high strength extrusion device is in be connected with feeding mechanism in the useless cutter of heavy. When the extrusion device works, the feeding mechanism pushes the feeding according to the length set by the program, and the metal waste is fed into the material pressing space of the high-strength extrusion device. The pressing pushing head and the side pressing plate on the high-strength extrusion device respectively press metal waste materials entering a pressing space into blocks under the action of the pressing oil cylinder and the side pressing oil cylinder, the shearing oil cylinder pushes the upper blade to move downwards to shear the materials, the pressing oil cylinder, the side pressing oil cylinder and the shearing oil cylinder return after the materials are sheared in place, and meanwhile, the feeding mechanism continues to work to perform shearing work of the next working cycle.
As a further improvement of the present invention, a groove is vertically formed in the front side position of the gantry frame and on both sides of the gantry frame near the pressing space, a foreign object touch sensor for detecting abnormal top pressure of irregular metal is installed in the groove, the foreign object touch sensor includes a rectangular hollow rubber belt, a front conductive belt and a rear conductive belt are respectively disposed on the front side surface and the rear side surface of an internal rectangular hole of the rectangular hollow rubber belt, and a gap is formed between the front conductive belt and the rear conductive belt; the rectangular hollow rubber belt is arranged behind the groove and is higher than the front side face of the gantry type frame.
The front conductive belt and the rear conductive belt in the rectangular hollow rubber belt are connected to a detection conductive circuit. When the metal foreign body jacking alarm device works, when irregular metal foreign body jacking presses the rectangular hollow rubber belt, the rectangular hollow rubber belt can be pressed, the front conductive belt and the rear conductive belt are connected, the control system detects the fact that the front conductive belt and the rear conductive belt are connected through the detection circuit, the unsafe condition of metal foreign body jacking is judged, the device is stopped immediately, and an alarm is sent out.
The utility model has the advantages that:
first, the utility model discloses a high strength extrusion device for heavy useless cutter has increased the side pressure hydro-cylinder on original press the basis of material hydro-cylinder, and it exerts pressure to metal waste simultaneously in two directions, can be so that press the material more tight, has solved current heavy useless cutter and has pressed the material not tight, cut the drawback that the back scatters the frame easily from this.
Second, the utility model discloses a high strength extrusion device for heavily useless cutter is provided with foreign matter touch sensor in the leading flank position of planer-type frame, and the belt structure that foreign matter touch sensor adopted has enlarged the detection range of metallic foreign matter roof pressure, has improved the security of equipment from this.
Drawings
Fig. 1 is a schematic structural view of a high-strength extrusion device for a heavy waste shearing machine according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 after being turned upside down;
fig. 3 is a schematic structural diagram of a foreign matter touch sensor arranged on the front side surface (on the front frame) of the gantry frame;
fig. 4 is a sectional view of the foreign object touch sensor of fig. 3.
In the figure: 1. the device comprises a gantry type frame, 2, a lower tool apron, 3, a material pressing oil cylinder, 4, a material baffle plate, 5, a material pressing pushing head, 6, a side pressure oil cylinder, 7, a side pressure plate, 8, a material pressing space, 9, a shearing oil cylinder, 10, a wear-resisting plate, 11, a shear holder, 12, a lower blade, 13, an upper blade, 14, a front frame, 15, a rear frame, 16, a grid type reinforcing rib plate, 17, a groove, 18, a foreign matter touch sensor, 19, a rectangular hollow rubber belt, 20, a front conductive belt, 21 and a rear conductive belt.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 to 4 show an embodiment of a high strength extrusion device for a heavy waste shearing machine according to the present invention, which includes a gantry frame 1, a lower tool rest 2 fixedly disposed at a lower end portion inside the gantry frame 1, and a pair of material pressing oil cylinders 3 fixedly disposed at an upper end portion of the gantry frame 1; pressing guide rail grooves are vertically formed in two sides inside the gantry frame 1, piston rods of the pair of pressing oil cylinders 3 are vertically arranged downwards, the front ends of the piston rods are connected with a pressing pushing head 5 which is located right above the lower tool apron 2, and two sides of the pressing pushing head 5 are slidably arranged in the pressing guide rail grooves and move up and down through the pair of pressing oil cylinders 3; side pressure oil cylinders 6 for lateral pressing are respectively arranged on two sides of the gantry type frame 1, side pressure plates 7 are connected to the front ends of piston rods of the side pressure oil cylinders 6, and pressing spaces 8 are formed among the lower tool apron 2, the pressing push heads 5 and the side pressure plates 7.
Preferably, 1 upper end of planer-type frame is provided with shearing hydro-cylinder 9, just shearing hydro-cylinder 9 is located a pair of material pressing hydro-cylinder 3's the back the inside both sides of planer-type frame 1 just are located material pressing guide rail groove still erects at the back and is provided with shearing guide rail groove, shearing hydro-cylinder 9's piston rod erects downwards the front end that sets up and its piston rod is connected with scissors seat 11, scissors seat 11's both sides slide to set up shearing guide rail inslot and pass through shearing hydro-cylinder 9 realizes reciprocating, be provided with bottom knife 12 on the trailing flank of bottom knife seat 2, be provided with on scissors seat 11 be used for with the last blade 13 that bottom knife 12 cooperation was cuted.
Preferably, the gantry frame 1 comprises a front frame 14 and a rear frame 15 which are connected with each other, the lower tool apron 2, the swaging oil cylinder 3, the swaging guide rail groove and the side pressure oil cylinder 6 are arranged on the front frame 14, and the shearing oil cylinder 9 and the shearing guide rail groove are arranged on the rear frame 15.
In this embodiment, the gantry frame 1 is made of a steel plate welded part, and a grid-type reinforcing rib plate 16 is arranged on the outer side of the gantry frame 1.
In this embodiment, the material pressing guide rail groove is a straight groove, the shearing guide rail groove is a V-shaped groove, and the straight groove and the V-shaped groove are formed by welding the wear-resisting plates 10 on the gantry frame 1.
Preferably, the cutting edge of the lower blade 12 is horizontally arranged, and the cutting edge of the upper blade 13 is inclined by 10-12 degrees relative to the horizontal direction.
In this embodiment, the two sides of the side pressure plate 7 are connected with the striker plate 4.
In this embodiment, the high-strength extrusion device is connected to the feeding mechanism in the waste recycling shearing machine. When the extrusion device works, the feeding mechanism pushes the feeding according to the length set by the program, and the metal waste is fed into the material pressing space of the high-strength extrusion device. The pressing pushing head 5 and the side pressing plate 7 on the high-strength extrusion device respectively apply pressure to the metal waste entering the pressing space to form blocks under the action of the pressing oil cylinder 3 and the side pressing oil cylinder 6, the shearing oil cylinder 9 pushes the upper blade 13 to move downwards to shear the material, the pressing oil cylinder 3, the side pressing oil cylinder 6 and the shearing oil cylinder 9 return after the material is sheared in place, and meanwhile, the feeding mechanism continues to work to perform shearing work of the next working cycle.
As a further improvement of this embodiment, a groove 17 is vertically formed in the front side of the gantry frame 1 and on each of two sides close to the swaging space 8, a foreign object touch sensor 18 for detecting abnormal top pressure of an irregular metal is installed in each groove 17, each foreign object touch sensor 18 includes a rectangular hollow rubber belt 19, a front conductive belt 20 and a rear conductive belt 21 are respectively disposed on the front side and the rear side of a rectangular hole in each rectangular hollow rubber belt 19, and a gap is formed between each front conductive belt 20 and each rear conductive belt 21; the rectangular hollow rubber belt 19 is arranged behind the groove 17 and is higher than the front side surface of the gantry type frame 1.
The front conductive tape 20 and the rear conductive tape 21 in the rectangular hollow rubber tape 19 are connected to a detection conductive circuit. When the metal foreign body pressing device works, when irregular metal foreign bodies are pressed on the rectangular hollow rubber belt 19, the rectangular hollow rubber belt 19 is pressed, the front conductive belt 20 and the rear conductive belt 21 are connected, the control system detects that the front conductive belt 20 and the rear conductive belt 21 are connected through the detection circuit, the unsafe condition that the metal foreign bodies are pressed is judged, the machine is stopped immediately, and an alarm is sent out.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A high-strength extrusion device for a heavy waste shearing machine is characterized by comprising a gantry type frame, a lower cutter holder fixedly arranged at the lower end part in the gantry type frame, and a pair of material pressing oil cylinders fixedly arranged at the upper end part of the gantry type frame; pressing guide rail grooves are vertically formed in two sides inside the gantry type frame, piston rods of the pair of pressing oil cylinders are vertically arranged downwards, the front ends of the piston rods of the pair of pressing oil cylinders are connected with a pressing pushing head which is located right above the lower tool apron, and two sides of the pressing pushing head are slidably arranged in the pressing guide rail grooves and move up and down through the pair of pressing oil cylinders; side pressure oil cylinders for lateral pressing are respectively arranged on two sides of the gantry type frame, side pressure plates are connected to the front ends of piston rods of the side pressure oil cylinders, and pressing spaces are formed among the lower tool apron, the pressing pushing heads and the side pressure plates.
2. The high-strength extrusion device for the heavy waste shearing machine according to claim 1, wherein a shearing cylinder is arranged at the upper end of the gantry frame, the shearing cylinder is positioned behind the pair of swaging cylinders, shearing guide rail grooves are vertically arranged at two sides of the gantry frame and behind the swaging guide rail grooves, piston rods of the shearing cylinders are vertically arranged downwards, the front ends of the piston rods of the shearing cylinders are connected with a shear base, two sides of the shear base are slidably arranged in the shearing guide rail grooves and move up and down through the shearing cylinder, a lower blade is arranged on the rear side surface of the lower blade base, and an upper blade matched with the lower blade for shearing is arranged on the shear base.
3. The high-strength extrusion device for the heavy waste shearing machine according to claim 2, wherein the gantry type frame comprises a front frame and a rear frame which are connected with each other, the lower tool apron, the swaging oil cylinder, the swaging guide rail groove and the side pressure oil cylinder are arranged on the front frame, and the shearing oil cylinder and the shearing guide rail groove are arranged on the rear frame.
4. The high-strength extrusion device for the heavy waste shearing machine according to claim 2, wherein the gantry frame is made of a steel plate welding part, and a grid type reinforcing rib plate is arranged on the outer side of the gantry frame.
5. A high strength extrusion apparatus for a heavy waste shearer as claimed in claim 2, wherein the swage guide groove is a straight groove, the shear guide groove is a V-groove, and the straight groove and the V-groove are formed by wear-resistant plates welded on the gantry frame.
6. A high strength extrusion apparatus for a heavy waste shear according to claim 2, wherein the cutting edge of the lower blade is arranged horizontally and the cutting edge of the upper blade is inclined 10-12 ° to the horizontal.
7. The high-strength extrusion device for the heavy waste shearing machine according to claim 2, wherein the two sides of the side pressure plates are connected with striker plates.
8. A high intensity extrusion apparatus for a scrap recycling shear according to claim 2, wherein the high intensity extrusion apparatus is connected to the feed mechanism in the scrap recycling shear.
9. The high-strength extrusion device for the heavy waste shearing machine according to claim 2, wherein a groove is vertically formed in the front side surface of the gantry frame and on two sides close to the material pressing space, a foreign matter touch sensor for detecting abnormal top pressure of irregular metal is installed in the groove, the foreign matter touch sensor comprises a rectangular hollow rubber belt, a front conductive belt and a rear conductive belt are respectively arranged on the front side surface and the rear side surface of an internal rectangular hole of the rectangular hollow rubber belt, and a gap is formed between the front conductive belt and the rear conductive belt; the rectangular hollow rubber belt is arranged behind the groove and is higher than the front side face of the gantry type frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740005.1U CN214563175U (en) | 2020-11-24 | 2020-11-24 | High-strength extrusion device for heavy waste shearing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740005.1U CN214563175U (en) | 2020-11-24 | 2020-11-24 | High-strength extrusion device for heavy waste shearing machine |
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| CN214563175U true CN214563175U (en) | 2021-11-02 |
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| CN202022740005.1U Active CN214563175U (en) | 2020-11-24 | 2020-11-24 | High-strength extrusion device for heavy waste shearing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245907A (en) * | 2021-05-19 | 2021-08-13 | 江苏大圣博环保科技股份有限公司 | Safe heavy waste shearing machine main machine with foreign matter touch sensor |
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2020
- 2020-11-24 CN CN202022740005.1U patent/CN214563175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245907A (en) * | 2021-05-19 | 2021-08-13 | 江苏大圣博环保科技股份有限公司 | Safe heavy waste shearing machine main machine with foreign matter touch sensor |
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