CN113459573A

CN113459573A - Briquetting machine for compacting loose waste metal

Info

Publication number: CN113459573A
Application number: CN202110722350.9A
Authority: CN
Inventors: 郝连香
Original assignee: Individual
Current assignee: Yantai Wanlong Vacuum Metallurgy Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-10-01
Anticipated expiration: 2041-06-28
Also published as: CN113459573B

Abstract

The invention relates to the technical field of metal waste processing and discloses a briquetting machine for compacting loose waste metal, which comprises a final die pressing pipe, wherein one side of the final die pressing pipe is provided with a hole, the final die pressing pipe is fixedly connected with a pre-pressing die pipe through the hole, the top end of the pre-pressing die pipe is provided with a feed inlet, a pushing head is movably sleeved in the pre-pressing die pipe, one side of the pushing head is provided with a groove, the pushing head is movably sleeved with a hydraulic rod through the groove, and the other side of the pushing head is provided with a first groove. According to the metal scrap cutting device, the cutting blade is arranged on one side of the push head and can rotate in the first groove, so that the metal scrap, particularly coiled and threaded scrap, positioned in front of the push head has a cutting function, the phenomenon that the metal scrap is wound or elongated due to factors such as length is effectively prevented, meanwhile, the waste block can be beaten in the pushing and extruding process of the metal scrap due to the rotation of the cutting blade, the waste block is more compact, and the compression efficiency is high.

Description

Briquetting machine for compacting loose waste metal

Technical Field

The invention relates to the technical field of metal waste processing, in particular to a briquetting machine for compacting loose waste metal.

Background

Briquetting machine is one kind and is used for suppressing the loose lump material of ferrous or non ferrous metal of various densities, the cutting is rolled up the silk, the cake piece that the incomplete bits etc. is compact to the density under the effect of hydraulic pressure pushing head, thereby convenient transportation, storage and recycle's scrap metal processing equipment, current briquetting machine generally comprises the hydraulic pressure subassembly of three different directions of group, every group hydraulic pressure subassembly all possesses the pneumatic cylinder, hydraulic stem and pushing head, promote through the pneumatic cylinder and push head and carry out horizontal feeding pre-compaction to scrap metal, fore-and-aft secondary extrusion and vertical cubic final pressure, thereby realize the three-dimensional extrusion operation to scrap metal, the compression mode is reasonable, and compression efficiency is high.

However, when the metal waste is transversely pre-pressed, the loose metal waste is usually in the states of shavings and wires with loose density, the metal waste is often wound on the surface of the push head or the waste is elongated, especially some long wires are wound, the push head cannot fully extrude the waste due to the situation, the compression efficiency is low, the density of the formed material block is loose, the wire is seriously required to be cleaned by stopping the machine, and the production efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior block press in the use process, the invention provides the practical block press for the loose waste metal press, which has the advantages of effectively cutting the metal waste on the surface of a push head, preventing the winding or elongation condition, improving the compression efficiency and increasing the density of material blocks, and solves the technical problems in the prior art.

The invention provides the following technical scheme: a briquetting machine for compacting loose waste metal comprises a final die pressing pipe, wherein one side of the final die pressing pipe is provided with a hole, the final die pressing pipe hole is fixedly connected with a pre-pressing die pipe, the top end of the pre-pressing die pipe is provided with a feed inlet, a push head is movably sleeved in the pre-pressing die pipe, one side of the push head is provided with a groove, the push head is movably sleeved with a hydraulic rod through the groove, the other side of the push head is provided with a first groove, the inner part of the first groove is hinged with the bottom end of a cutting blade near the central position of the push head, one side of the cutting blade is connected with the inner wall of the first groove through a small spring, one side of the top end of the cutting blade is fixedly connected with a limiting block, the edge position of the push head at the same side of the first groove is provided with a second groove, the inner part of the second groove is movably sleeved with a movable block, one end of the movable block is connected with the inner wall of the second groove through a large spring, the other end fixed connection clearance pole of movable block, it has the fixed block to inlay in the cavity of pre-compaction mould pipe, just the fixed block is located between feed inlet and the final compression mould pipe.

Preferably, the first groove and the cutting blades are fan-shaped in cross section, and the number of the cutting blades is four and is arranged around the push head.

Preferably, the quantity of movable block is six, and encircles the pushing head evenly distributed, the kind of movable block divide into a first movable block, a second movable block and four third movable blocks, first movable block has N magnetism, the second movable block has S type magnetism, the third movable block is the iron material, first movable block is relative with second movable block position, and first movable block is located the below of pushing head, the top that the second movable block is located the pushing head.

Preferably, the types of the fixed blocks are divided into a first magnetic block and a second magnetic block, the first magnetic block has S-shaped magnetism, the second magnetic block has N-shaped magnetism, the number of the fixed blocks located on the same cross section of the pre-pressing die pipe is four, the number of the first magnetic block and the number of the second magnetic block are two, the magnetism of the left side and the magnetism of the right side of the fixed blocks located on the same cross section of the pre-pressing die pipe are different, the magnetism of the upper side and the magnetism of the lower side of the fixed blocks located on the same cross section of the pre-pressing die pipe are the same, and the position rules of the first magnetic block and the second magnetic block located inside the pre-pressing die pipe are distributed alternately.

Preferably, the included angle between the two movable blocks is 60 degrees, the included angle between the first magnetic block and the second magnetic block above the pre-pressing die pipe is 60 degrees, and the included angle between the first magnetic block and the second magnetic block below the pre-pressing die pipe is 60 degrees.

Preferably, the cleaning rod is L-shaped, and one end of the cleaning rod, which is not connected with the movable block, is in a sawtooth shape.

The invention has the following beneficial effects:

1. according to the metal scrap cutting device, the cutting blade is arranged on one side of the push head and can rotate in the first groove, so that the metal scrap, particularly coiled and threaded scrap, positioned in front of the push head has a cutting function, the phenomenon that the metal scrap is wound or elongated due to factors such as length is effectively prevented, meanwhile, the waste block can be beaten in the pushing and extruding process of the metal scrap due to the rotation of the cutting blade, the waste block is more compact, and the compression efficiency is high.

2. According to the invention, the original fixed connection mode of the push head and the hydraulic rod is changed into movable sleeve connection, meanwhile, the fixed block is arranged on the inner wall of the pre-pressing die pipe, the movable block is arranged at the edge of the push head, and the fixed block and the movable block have different magnetism, so that the push head can swing left and right in the inner cavity of the fixed block to perform moving extrusion operation when the hydraulic rod pushes the push head, the cutting efficiency of the cutting blade on metal waste is further improved, the cutting effect of the cutting blade on the metal waste and the tight effect on the waste block are enhanced, and the working efficiency of the equipment is improved.

3. According to the invention, two fixed blocks with different magnetism are arranged on the first magnetic block and the second magnetic block, the upper fixed block and the lower fixed block on the same side have the same magnetism, the first movable block, the second movable block and the third movable block have different properties, the first movable block and the second movable block are opposite in position, when the pushing head moves and shakes left and right, the pushing head always keeps the same center as the pre-pressing die pipe under the magnetic action of the movable blocks and the fixed blocks, the deviation between the pushing head and the center of the pre-pressing die pipe is effectively prevented, and therefore, the service life of the pushing head and the pre-pressing die pipe is prolonged.

4. According to the invention, the cleaning rod is fixedly connected to one end of the movable block, so that part of metal scraps attached to the inner cavity of the prepressing die tube due to the magnetism of the fixed block is effectively cleaned, and the metal material waste caused by the omission of the metal scraps is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention in a non-operating state;

FIG. 2 is an enlarged view of a portion of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic structural view of the pushing head of the present invention during operation;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 4 at C according to the present invention;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 4;

FIG. 7 is a schematic cross-sectional view of a pre-pressing mold tube when the pushing head is swung to the right in the present invention;

FIG. 8 is a schematic cross-sectional view of a pre-pressing mold tube when the pushing head is swung leftward in the present invention;

fig. 9 is a schematic side view of the final die tube of the present invention.

In the figure: 1. final die pressing of the tube; 11. a discharge plate; 12. final pressing; 13. an extrusion; 2. pre-pressing the die pipe; 21. a feed inlet; 3. a fixed block; 31. a first magnetic block; 32. a second magnetic block; 4. pushing the head; 41. a hydraulic lever; 5. a first groove; 51. a cutting blade; 52. a limiting block; 6. a second groove; 61. a movable block; 611. a first moving block; 612. a second movable block; 613. a third movable block; 62. and cleaning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a briquetting machine for compacting loose waste metal comprises a final die tube 1, a discharge plate 11 is clamped at the bottom end of the final die tube 1, a final pressing member 12 is movably sleeved above the interior of the final die tube 1, the front side of the final die tube 1 is fixedly connected with an extrusion die tube, the extrusion die tube is movably sleeved with an extrusion member 13, one side of the final die tube 1 is provided with a hole, the final die tube 1 is fixedly connected with a pre-pressing die tube 2 through the hole, the top end of the pre-pressing die tube 2 is provided with a feed inlet 21, the interior of the pre-pressing die tube 2 is movably sleeved with a push head 4, one side of the push head 4 is provided with a groove, the push head 4 is movably sleeved with a hydraulic rod 41 through the groove, the other side of the push head 4 is provided with a first groove 5, the center position of the interior of the first groove 5 close to the push head 4 is hinged with the bottom end of a cutting blade 51, one side of the cutting blade 51 is connected with the inner wall of the first groove 5 through a small spring, cutting blade 51's top one side fixedly connected with stopper 52, the second groove 6 has been seted up with the 4 border positions of pushing head of first groove 5 homonymy, and the inside activity in second groove 6 cup joints movable block 61, through big spring coupling between the one end of movable block 61 and the inner wall of second groove 6, the other end fixed connection clearance pole 62 of movable block 61, the cavity of pre-compaction mould pipe 2 is embedded to have fixed block 3, and fixed block 3 is located between feed inlet 21 and the final compression mould pipe 1.

Wherein the sectional shapes of the first groove 5 and the cutting blades 51 are fan-shaped, the number of the cutting blades 51 is four, and the cutting blades 51 are arranged around the push head 4, and the fan-shaped arrangement of the cutting blades 51 and the first groove 5 enables the cutting blades 51 to rotate 30 degrees along the first groove 5, thereby realizing the cutting and beating operations of the cutting blades 51 on the metal scraps, and enabling the scrap blocks to be more compact.

The number of the movable blocks 61 is six, the movable blocks are uniformly distributed around the push head 4, the movable blocks 61 are classified into a first movable block 611, a second movable block 612 and four third movable blocks 613, the first movable block 611 has N magnetism, the second movable block 612 has S-shaped magnetism, the third movable blocks 613 are made of ferrous materials, magnetic attraction force exists between the third movable blocks 613 and the first and second

magnetic blocks

31 and 32, the third movable blocks 613 always provide effects for cleaning the inner wall of the pre-pressing mold pipe 2, the first movable block 611 and the second movable block 612 are opposite in position, the first movable block 611 is located below the push head 4, the second movable block 612 is located above the push head 4, and the push head 4 can be enabled to swing left and right under the magnetic effects of the second groove 6 and the fixed block 3 by setting the difference between the magnetism and the position of the second groove 6.

Wherein, the kind of fixed block 3 is divided into first magnetic path 31 and second magnetic path 32, and first magnetic path 31 has S type magnetism, second magnetic path 32 has N type magnetism, the quantity that is located the fixed block 3 of the same cross section of pre-compaction mould pipe 2 is four, and first magnetic path 31, the quantity of second magnetic path 32 is two, the magnetism that is located the fixed block 3 left and right sides of the same cross section of pre-compaction mould pipe 2 is different, the magnetism of upper and lower both sides is the same, the position law that is located the inside first magnetic path 31 of pre-compaction mould pipe 2 and second magnetic path 32 is alternate distribution, help the pusher 4 to move the in-process according to the magnetism traffic change of first magnetic path 31 and the horizontal hunting, thereby make cutting blade 51 can effectually cut the waste material.

Wherein, the contained angle between two movable blocks 61 is 60 degrees, and the contained angle that is located between the first magnetic path 31 and the second magnetic path 32 of pre-compaction mould pipe 2 top is 60 degrees, and the contained angle that is located between the first magnetic path 31 and the second magnetic path 32 of pre-compaction mould pipe 2 below is 60 degrees, when pushing head 4 rocks left or right, makes

movable block

61 and 3 position one-to-one of fixed block, and effectual messenger pushes head 4 and keeps the center with pre-compaction mould pipe 2 throughout not squinting.

Wherein, clearance pole 62's shape is the L type, and clearance pole 62 is the cockscomb structure with the one end that movable block 61 is not connected, and movable block 61 moves to the outside of second groove 6 because of the magnetic attraction of fixed block 3 drives clearance pole 62 to effectual utilization clearance pole 62's structural feature is cleared up pre-compaction mould pipe 2 inner wall because of the adnexed metal sweeps of fixed block 3 magnetic force.

The using method of the invention has the following working principle:

metal waste is put into the pre-pressing die pipe 2 through the feed inlet 21, the metal waste is positioned inside the pre-pressing die pipe 2 between the push head 4 and the final-pressing die pipe 1 at the moment, a hydraulic cylinder is started, so that the hydraulic rod 41 pushes the push head 4 to move inside the pre-pressing die pipe 2, the cutting blade 51 rotates to the outer side of the first groove 5 and cuts the metal waste due to the fact that a spring exists between the first groove 5 and the cutting blade 51 and the metal waste is loose, when the volume of the metal waste is gradually compressed and the density of the metal waste is increased, the cutting blade 51 rotates back to the inside of the first groove 5 under the pressure of a waste block, so that the cutting blade 51 is effectively protected from being damaged, in the process that the push head 4 pushes and extrudes the metal waste, when the first magnetic block 31 is positioned on the left side of the pre-pressing die pipe 2, the first movable block 611 positioned below the push head 4 is under the magnetic repulsion force of the second magnetic block 32 and the magnetic attraction force of the first magnetic block 31, the second moving block 612 above the pushing head 4 is acted by the magnetic attraction of the second magnetic block 32 and the magnetic repulsion of the first magnetic block 31, so that the moving block 61 pushes the pushing head 4 to wholly rock clockwise or leftwards, meanwhile, as part of the first moving block 611, the second moving block 612 and the third moving block 613 are respectively in one-to-one correspondence with all the fixed blocks 3, and the moving block 61 is all acted by the magnetic attraction of the fixed blocks 3, the moving block 61 moves to the notch of the second groove 6, and pushes the cleaning rod 62 to rub against the inner wall of the pre-pressing mold pipe 2, the metal scraps attached to the surface of the pre-pressing mold pipe 2 by the magnetic force of the fixed blocks 3 are effectively cleaned, when the moving block 61 moves away from the part of the fixed blocks 3 due to the movement of the hydraulic rod 41, the moving block 61 returns to the original position under the action of the large spring tension, when the first magnetic block 31 is positioned at the right side of the pre-pressing mold pipe 2, the moving block 61 pushes the pushing head 4 to wholly rock anticlockwise or rightwards, and the cleaning rod 62 cleans the surface of the pre-pressing die pipe 2, because the first magnetic block 31 and the second magnetic block 32 are alternately distributed in the same long section of the pre-pressing die pipe 2, the push head 4 swings left and right in the moving process of the pre-pressing die pipe 2, the shearing and hammering functions of the cutting blade 51 are effectively improved, the metal waste is prevented from winding and elongating, the density of the waste block is more compact, when the push head 4 pushes and extrudes the gold-hair waste into the final pressing die pipe 1, the extrusion piece 13 is started to extrude the waste block for the second time, the waste block is pushed by the final pressing piece 12 to be subjected to the final pressing for the third time, the discharge plate 11 is pulled, and the waste block downwards leaves the interior of the final pressing die pipe 1 and is collected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a briquetting machine is used in compaction of loose useless metal, includes die tube (1) of pressing eventually, it is porose to set up one side of die tube (1) of pressing eventually, and die tube (1) of pressing eventually clearing hole and pre-compaction die tube (2) fixed connection, feed inlet (21) have been seted up on the top of pre-compaction die tube (2), the inside activity of pre-compaction die tube (2) has been cup jointed and has been connect (4), its characterized in that: one side of the push head (4) is provided with a groove, the push head (4) is movably sleeved with the hydraulic rod (41) through the groove, the other side of the push head (4) is provided with a first groove (5), the inner part of the first groove (5) is hinged with the bottom end of the cutting blade (51) close to the central position of the push head (4), one side of the cutting blade (51) is connected with the inner wall of the first groove (5) through a small spring, one side of the top end of the cutting blade (51) is fixedly connected with a limiting block (52), the edge position of the push head (4) at the same side with the first groove (5) is provided with a second groove (6), the inner part of the second groove (6) is movably sleeved with a movable block (61), one end of the movable block (61) is connected with the inner wall of the second groove (6) through a large spring, the other end of the movable block (61) is fixedly connected with a cleaning rod (62), the cavity of pre-compaction mould pipe (2) is embedded with fixed block (3), just fixed block (3) are located between feed inlet (21) and final compression mould pipe (1).

2. A briquetting machine for compacting loose scrap metal as claimed in claim 1, wherein: the cross-sectional shapes of the first groove (5) and the cutting blades (51) are fan-shaped, and the number of the cutting blades (51) is four and is arranged around the push head (4).

3. A briquetting machine for compacting loose scrap metal as claimed in claim 2, wherein: the number of the movable blocks (61) is six, the movable blocks are uniformly distributed around the push head (4), the types of the movable blocks (61) are divided into a first movable block (611), a second movable block (612) and four third movable blocks (613), the first movable block (611) has N magnetism, the second movable block (612) has S-shaped magnetism, the third movable blocks (613) are made of iron materials, the first movable block (611) is opposite to the second movable block (612), the first movable block (611) is located below the push head (4), and the second movable block (612) is located above the push head (4).

4. A briquetting machine for compacting loose scrap metal as claimed in claim 3, wherein: the type of fixed block (3) is divided into first magnetic path (31) and second magnetic path (32), and first magnetic path (31) have S type magnetism, second magnetic path (32) have N type magnetism, are located the quantity of fixed block (3) of the same cross section of pre-compaction mould pipe (2) is four, and the quantity of first magnetic path (31), second magnetic path (32) is two, is located the magnetism of the fixed block (3) left and right sides of the same cross section of pre-compaction mould pipe (2) is different, the magnetism of upper and lower both sides is the same, is located the position rule of the inside first magnetic path (31) of pre-compaction mould pipe (2) and second magnetic path (32) is alternate distribution.

5. A briquetting machine for compacting loose scrap metal, according to claim 4, characterized in that: two contained angle between movable block (61) is 60 degrees, is located contained angle between first magnetic path (31) and the second magnetic path (32) of pre-compaction mould pipe (2) top is 60 degrees, is located contained angle between first magnetic path (31) and the second magnetic path (32) of pre-compaction mould pipe (2) below is 60 degrees.

6. A briquetting machine for compacting loose scrap metal, according to claim 5, characterized in that: the cleaning rod (62) is L-shaped, and one end of the cleaning rod (62) which is not connected with the movable block (61) is in a saw-tooth shape.