阅读说明：本技术 一种废弃金属回收加工成铝合金锭用挤压成块设备 (Extrusion blocking equipment for aluminum alloy ingot prepared by recycling and processing waste metal ) 是由 王小忠 于 2021-08-12 设计创作，主要内容包括：本发明公开了一种废弃金属回收加工成铝合金锭用挤压成块设备,涉及铝合金生产技术领域,包括挤压箱,所述挤压箱的顶部左端进料口连接有用于废料金属轧切的轧切进料结构,所述挤压箱的左端连接有用于废料挤压的挤压结构,所述挤压结构包括第一气缸、挡板和挤压板,所述第一气缸的输出端固定连接有挤压板,且挤压板与挤压箱的内壁贴合滑动连接,所述挤压板的顶部固定连接有挡板,且挡板的顶部与挤压箱的内顶部贴合滑动连接,且挤压箱通过开设的滑动孔与挡板贴合滑动连接；通过上述方式,本发明废弃金属轧切后进入挤压箱内占用空间小,单次挤压量增加,利于快速挤压。(The invention discloses extrusion blocking equipment for recycling and processing waste metals into aluminum alloy ingots, which relates to the technical field of aluminum alloy production and comprises an extrusion box, wherein a feed inlet at the left end of the top of the extrusion box is connected with a rolling cutting feed structure for rolling cutting of the waste metals, the left end of the extrusion box is connected with an extrusion structure for extruding the waste metals, the extrusion structure comprises a first air cylinder, a baffle and an extrusion plate, the output end of the first air cylinder is fixedly connected with the extrusion plate, the extrusion plate is attached to the inner wall of the extrusion box in a sliding manner, the top of the extrusion plate is fixedly connected with the baffle, the top of the baffle is attached to the inner top of the extrusion box in a sliding manner, and the extrusion box is attached to the baffle in a sliding manner through a sliding hole; through the mode, the waste metal enters the extrusion box after being rolled and cut, the occupied space is small, the single extrusion amount is increased, and the quick extrusion is facilitated.)

1. The utility model provides an abandonment metal is retrieved and is processed into aluminium alloy ingot with extrudeing blocking equipment, includes extrusion case (1), its characterized in that: the left end feed inlet of the top of the extrusion box (1) is connected with a rolling cutting feed structure for rolling cutting of waste metal, the left end of the extrusion box (1) is connected with an extrusion structure for extruding the waste metal, the extrusion structure comprises a first air cylinder (2), a baffle (3) and an extrusion plate (33), the output end of the first air cylinder (2) is fixedly connected with the extrusion plate (33), the extrusion plate (33) is attached to the inner wall of the extrusion box (1) in a sliding mode, the top of the extrusion plate (33) is fixedly connected with the baffle (3), the top of the baffle (3) is attached to the inner top of the extrusion box (1) in a sliding mode, and the extrusion box (1) is attached to the baffle (3) in a sliding mode through a sliding hole formed in the extrusion box; the right end of the extrusion box (1) is connected with a rapid blanking structure for rapid blanking of block materials.

2. The apparatus of claim 1, wherein the apparatus comprises: the rapid blanking structure comprises an arc-shaped groove (9), an arc-shaped toothed plate (10), a rotating shaft (11), a first gear ring (12), a second gear ring (13), a driving motor (14), a straight groove (15), an L-shaped plate (16), a sleeve plate (17), a convex plate (18), a transverse support seat (19), an L-shaped connecting block (20), a third gear ring (21), a toothed block (22), a rotating door plate (23), a rotating connecting shaft (24), a first convex block (25), a straight groove (26), a second convex block (27), an arc-shaped limiting block (28), a U-shaped connecting plate (29), a convex groove (30), a mounting groove (31) and a pressing plate (32), wherein the straight groove (15) is formed in the top of the extrusion box (1), the mounting groove (31) is formed in the bottom of the straight groove (15), and the sleeve plate (17) is in the straight groove (15) in a fit sliding connection manner, bottom fixedly connected with clamp plate (32) of lagging (17), and clamp plate (32) and mounting groove (31) laminating sliding connection, convex groove (30) have been seted up at the top of lagging (17), laminating sliding connection has convex plate (18) in convex groove (30), the top fixedly connected with L shaped plate (16) of convex plate (18), the even fixedly connected with tooth piece (22) of lateral wall of L shaped plate (16), horizontal supporting seat (19) rotate through fixed connection's bearing even has axis of rotation (11), the middle-end fixedly connected with first ring gear (12) of axis of rotation (11), L shaped plate (16) are connected with first ring gear (12) meshing through tooth piece (22), the both ends fixedly connected with second ring gear (13) of axis of rotation (11), second ring gear (13) are connected with arc pinion rack (10), the central angle of arc pinion rack (10) is 180, the outer portion of the arc-shaped toothed plate (10) is provided with an arc-shaped groove (9) coinciding with the circle center of the arc-shaped toothed plate (10), the front side wall and the rear side wall of the extrusion box (1) are fixedly connected with the arc-shaped toothed plate (10), the inner end of the arc-shaped toothed plate (10) is fixedly connected with an arc-shaped limiting block (28) used in cooperation with the arc-shaped groove (9), the bottom of the arc-shaped toothed plate (10) is fixedly installed at the top of a U-shaped connecting plate (29), the output end of the driving motor (14) is fixedly connected with a third gear ring (21) connected with one group of second gear rings (13) in a meshing manner, the base of the extrusion box (1) is provided with a straight groove (26), the left side wall of the straight groove (26) is uniformly and fixedly connected with a first bump (25), the first bump (25) is rotatably connected with a rotating connecting shaft (24), and the rotating connecting shaft (24) is rotatably connected with a second bump (27), second lug (27) fixedly connected with rotates door plant (23), the lateral wall of rotating door plant (23) and the lateral wall laminating sliding connection of straight flute (26), and U-shaped connecting plate (29) fixed mounting is in the left end department bottom of rotating door plant (23), rotate door plant (23) when rotating to the bottom and rotate the top laminating contact of L shaped plate (16) and lagging (17) when perpendicular, then L shaped plate (16) promote clamp plate (32) through lagging (17) and push out cubic material in extrusion box (1) from straight flute (26) downwards.

3. The apparatus of claim 2, wherein the apparatus comprises: roll and cut feeding structure including rolling cutter (4), feeding case (5), rolling cutter mounting panel (6), support frame (7) and second cylinder (8), fixed mounting has second cylinder (8) in support frame (7), the output fixedly connected with rolling cutter mounting panel (6) of second cylinder (8), the even fixedly connected with of lateral wall of rolling cutter mounting panel (6) rolls cutter (4), the lateral wall of feeding case (5) through the smooth hole of evenly seting up with roll cutter (4) laminating sliding connection.

4. The extrusion blocking apparatus for recycling and processing scrap metal into aluminum alloy ingot according to claim 3, wherein: the supporting frame (7) is fixedly installed at the top of the extrusion box (1), and a reinforcing plate used for reinforcing and supporting the supporting frame (7) is connected between the top of the extrusion box (1) and the side wall of the supporting frame (7).

5. The extrusion briquetting apparatus for recycling and processing scrap metal into aluminum alloy ingots according to claim 4, wherein: the rolling cutter (4) is fixedly arranged at the top of the feed inlet of the extrusion box (1).

6. The extrusion briquetting apparatus for recycling and processing scrap metal into aluminum alloy ingots according to claim 5, wherein: when the rolling cutter (4) is used for rolling and cutting the waste metal, the baffle (3) moves to the position right below the feeding box (5) to stop the waste metal, so that the stable rolling and cutting of the rolling cutter (4) are realized.

7. The extrusion briquetting apparatus for recycling and processing scrap metal into aluminum alloy ingots according to claim 6, wherein: the circle center of the arc toothed plate (10) is superposed with the circle center of the rotating connecting shaft (24).

8. The extrusion briquetting apparatus for recycling and processing scrap metal into aluminum alloy ingots according to claim 7, wherein: the driving motor (14) is fixedly arranged on the side wall of the extrusion box (1).

Technical Field

The invention relates to the technical field of aluminum alloy production, in particular to extrusion blocking equipment for recycling and processing waste metals into aluminum alloy ingots.

Background

The aluminum alloy ingot is prepared by taking pure aluminum and recycled aluminum as raw materials, and adding other elements according to international standards or special requirements, such as: silicon (Si), copper (Cu), magnesium (Mg) and iron (Fe) …, which improves the castability, chemical and physical deficiencies of pure aluminum.

At present in order to do benefit to resource reuse can process abandonment metal, then the refabrication becomes aluminum alloy ingot, abandonment metal reprocesses and need extrude the blocking through extruding blocking equipment with abandonment metal, but extrudees blocking equipment and does not design the roll cutting structure, and abandonment metal is big at extrusion occupation space, and single extrusion volume is few, is unfavorable for quick extrusion.

Therefore, an extrusion blocking apparatus for recycling scrap metal into an aluminum alloy ingot is proposed to solve the above problems.

Disclosure of Invention

The invention aims to provide an extrusion blocking device for recycling and processing waste metal into aluminum alloy ingots so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the extrusion blocking equipment for recycling and processing waste metal into aluminum alloy ingots comprises an extrusion box, wherein a feed inlet at the left end of the top of the extrusion box is connected with a rolling and cutting feed structure for rolling and cutting the waste metal, the left end of the extrusion box is connected with an extrusion structure for extruding the waste material, the extrusion structure comprises a first air cylinder, a baffle and an extrusion plate, the output end of the first air cylinder is fixedly connected with the extrusion plate, the extrusion plate is attached and slidably connected with the inner wall of the extrusion box, the top of the extrusion plate is fixedly connected with the baffle, the top of the baffle is attached and slidably connected with the inner top of the extrusion box, and the extrusion box is attached and slidably connected with the baffle through a sliding hole; the right end of the extrusion box is connected with a rapid blanking structure for rapid blanking of block materials.

Furthermore, the rapid blanking structure comprises an arc-shaped groove, an arc-shaped toothed plate, a rotating shaft, a first gear ring, a second gear ring, a driving motor, a straight groove, an L-shaped plate, a sleeve plate, a convex plate, a transverse supporting seat, an L-shaped connecting block, a third gear ring, a toothed block, a rotating door plate, a rotating connecting shaft, a first convex block, a straight groove, a second convex block, an arc-shaped limiting block, a U-shaped connecting plate, a convex groove, a mounting groove and a pressing plate, wherein the straight groove is formed in the top of the extrusion box, the mounting groove is formed in the bottom of the straight groove of the extrusion box, the sleeve plate is connected in the straight groove in a laminating and sliding manner, the pressing plate is fixedly connected to the bottom of the sleeve plate and is connected with the mounting groove in a laminating and sliding manner, the convex groove is formed in the top of the sleeve plate, the convex plate is connected in the laminating and sliding manner, the L-shaped plate is fixedly connected to the top of the convex plate, the toothed block is uniformly and fixedly connected to the side wall of the L-shaped plate, the horizontal supporting seat is connected with a rotating shaft through a fixedly connected bearing in a rotating manner, a first gear ring is fixedly connected to the middle end of the rotating shaft, the L-shaped plate is meshed with the first gear ring through a toothed block, second gear rings are fixedly connected to the two ends of the rotating shaft, the second gear rings are connected with arc-shaped toothed plates, the central angles of the arc-shaped toothed plates are 180 degrees, arc-shaped grooves which coincide with the centers of the arc-shaped toothed plates are formed in the outer portions of the arc-shaped toothed plates, arc-shaped toothed plates are fixedly connected to the front side wall and the rear side wall of the extrusion box, arc-shaped limiting blocks which are matched with the arc-shaped grooves are fixedly connected to the inner ends of the arc-shaped toothed plates, the bottoms of the arc-shaped toothed plates are fixedly mounted at the top of a U-shaped connecting plate, a third gear ring which is meshed with one group of the second gear rings is fixedly connected to the output end of the driving motor, a straight groove is formed in the base of the extrusion box, and first convex blocks are uniformly and fixedly connected to the left side wall of the straight groove, first lug rotates and is connected with the rotation connecting axle, it rotates and is connected with the second lug to rotate the connecting axle, second lug fixedly connected with rotates the door plant, the lateral wall that rotates the door plant and the lateral wall laminating sliding connection of straight flute, and U-shaped connecting plate fixed mounting is in the left end department bottom of rotating the door plant, the arc pinion rack rotates the door plant when extremely the lower extreme and rotates the top laminating contact of L shaped plate and lagging when perpendicular, then the L shaped plate promotes the clamp plate through the lagging and pushes out cubic material in the extrusion box downwards from the straight flute.

Further, the rolling and cutting feeding structure comprises a rolling cutter, a feeding box, a rolling cutter mounting plate, a support frame and a second cylinder, the second cylinder is fixedly mounted in the support frame, the rolling cutter mounting plate is fixedly connected to the output end of the second cylinder, the rolling cutter is uniformly and fixedly connected to the side wall of the rolling cutter mounting plate, and the side wall of the feeding box is in sliding connection with the rolling cutter in a laminating mode through uniformly arranged sliding holes.

Furthermore, the supporting frame is fixedly installed at the top of the extrusion box, and a reinforcing plate used for reinforcing and supporting the supporting frame is connected between the top of the extrusion box and the side wall of the supporting frame.

Furthermore, the rolling cutter is fixedly arranged at the top of the feed inlet of the extrusion box.

Furthermore, when the rolling cutter rolls and cuts the waste metal, the baffle moves to the position right below the feeding box to block the waste metal, and stable rolling and cutting of the rolling cutter are achieved.

Furthermore, the circle center of the arc toothed plate is superposed with the circle center of the rotating connecting shaft.

Furthermore, the driving motor is fixedly arranged on the side wall of the extrusion box.

The invention has the beneficial effects that:

according to the invention, waste metal is placed in a feeding box of a rolling cutting structure, a second cylinder drives a rolling cutter mounting plate to move back and forth, the rolling cutter mounting plate drives a rolling cutter to move back and forth, the rolling cutter and the feeding box are matched to realize rolling cutting treatment on the waste metal, the waste metal enters an extrusion box after being rolled, the occupied space is small, the single extrusion amount is increased, and quick extrusion is facilitated; before rolling and cutting, a first air cylinder of the extrusion structure drives an extrusion plate to move, and the extrusion plate drives a baffle plate to move to block the bottom of a feeding box for rolling and cutting feeding, so that the rolling and cutting structure is favorable for rolling and cutting;

according to the invention, a driving motor of the rapid blanking structure before rolling cutting drives a third gear ring to rotate, the third gear ring drives a second gear ring to rotate, the second gear ring drives a rotating shaft to rotate, the rotating shaft drives a first gear ring to rotate, the first gear ring drives an L-shaped plate to move upwards through a toothed block, the L-shaped plate drives a convex plate to move upwards, the convex plate drives a straight groove in a sleeve plate to move upwards, the sleeve plate drives a pressing plate to move into a mounting groove, meanwhile, the second gear ring drives an arc-shaped toothed plate to rotate, and the arc-shaped toothed plate drives a rotating door plate to move into the straight groove through the rotation of a transverse support seat; after the extrusion, quick blanking structure's driving motor drives the rotation of third ring gear, the third ring gear drives the axis of rotation and rotates, the axis of rotation drives the rotation of second ring gear, second ring gear drive arc pinion rack rotates, arc pinion rack rotates through the horizontal support seat drive rotation door plant downwards, and simultaneously, the axis of rotation drives first ring gear and rotates, first ring gear passes through tooth piece drive L shaped plate downstream, the L shaped plate drives the protruding board downstream, the protruding board drives the interior downward movement of straight flute of lagging, the lagging promotes the clamp plate downstream with the contact back of L shaped plate, the clamp plate promotes to extrude into the piece and discharges from the straight flute, the convenience is discharged fashioned extrusion one-tenth piece, conveniently arrange the material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a rear plan view of the structure of the present invention;

FIG. 4 is a bottom view of the structure of the present invention;

FIG. 5 is a cross-sectional view of the structure of the present invention;

FIG. 6 is an enlarged view of the structure at A of FIG. 4 according to the present invention;

FIG. 7 is an enlarged view of the structure at B of FIG. 4 according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the extrusion box 2, the first cylinder 3, the baffle 4, the rolling cutter 5, the feeding box 6, the rolling cutter mounting plate 7, the support frame 8, the second cylinder 9, the arc-shaped groove 10, the arc-shaped toothed plate 11, the rotating shaft 12, the first gear ring 13, the second gear ring 14, the driving motor 15, the straight groove 16, the L-shaped plate 17, the sleeve plate 18, the convex plate 19, the transverse support seat 20, the L-shaped connecting block 21, the third gear ring 22, the toothed block 23, the rotating door plate 24, the rotating connecting shaft 25, the first convex block 26, the straight groove 27, the second convex block 28, the arc-shaped limiting block 29, the U-shaped connecting plate 30, the convex groove 31, the mounting groove 32, the pressing plate 33 and the extrusion plate.

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.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, 2, 3, 4, 5, 6, and 7, an extrusion blocking device for recycling and processing waste metals into aluminum alloy ingots comprises an extrusion box 1, wherein a feed inlet at the left end of the top of the extrusion box 1 is connected with a rolling and cutting feed structure for rolling and cutting waste metals, the left end of the extrusion box 1 is connected with an extrusion structure for extruding waste metals, the extrusion structure comprises a first cylinder 2, a baffle 3 and an extrusion plate 33, the output end of the first cylinder 2 is fixedly connected with the extrusion plate 33, the extrusion plate 33 is in fit sliding connection with the inner wall of the extrusion box 1, the top of the extrusion plate 33 is fixedly connected with the baffle 3, the top of the baffle 3 is in fit sliding connection with the inner top of the extrusion box 1, and the extrusion box 1 is in fit sliding connection with the baffle 3 through a sliding hole;

the right end of the extrusion box 1 is connected with a rapid blanking structure for rapid blanking of blocky materials, the rapid blanking structure comprises an arc-shaped groove 9, an arc-shaped toothed plate 10, a rotating shaft 11, a first gear ring 12, a second gear ring 13, a driving motor 14, a straight groove 15, an L-shaped plate 16, a sleeve plate 17, a convex plate 18, a transverse support seat 19, an L-shaped connecting block 20, a third gear ring 21, a toothed block 22, a rotating door plate 23, a rotating connecting shaft 24, a first lug 25, a straight groove 26, a second lug 27, an arc-shaped limiting block 28, a U-shaped connecting plate 29, a convex groove 30, a mounting groove 31 and a pressing plate 32, the straight groove 15 is formed in the top of the extrusion box 1, the mounting groove 31 is formed in the bottom of the straight groove 15 of the extrusion box 1, the sleeve plate 17 is in fit sliding connection with the straight groove 15, the pressing plate 32 is fixedly connected with the bottom of the sleeve plate 17, the pressing plate 32 is fit sliding connection with the mounting groove 31, the convex groove 30 is formed in the top of the sleeve plate 17, a convex plate 18 is connected in a fit sliding manner in the convex groove 30, an L-shaped plate 16 is fixedly connected to the top of the convex plate 18, a tooth block 22 is uniformly and fixedly connected to the side wall of the L-shaped plate 16, a transverse support base 19 is rotatably connected with a rotating shaft 11 through a fixedly connected bearing, a first gear ring 12 is fixedly connected to the middle end of the rotating shaft 11, the L-shaped plate 16 is meshed with the first gear ring 12 through the tooth block 22, a second gear ring 13 is fixedly connected to the two ends of the rotating shaft 11, the second gear ring 13 is connected with an arc toothed plate 10, the central angle of the arc toothed plate 10 is 180 degrees, an arc-shaped groove 9 coinciding with the center of the arc toothed plate 10 is formed in the outer portion of the arc toothed plate 10, the arc toothed plate 10 is fixedly connected to the front and rear side walls of the extrusion box 1, an arc-shaped limiting block 28 matched with the arc-shaped groove 9 is fixedly connected to the inner end of the arc toothed plate 10, and the bottom of the arc toothed plate 10 is fixedly installed at the top of the U-shaped connecting plate 29, the output end of the driving motor 14 is fixedly connected with a third gear ring 21 engaged with one group of second gear rings 13, the base of the extrusion box 1 is provided with a straight groove 26, the left side wall of the straight groove 26 is uniformly and fixedly connected with a first lug 25, the first lug 25 is rotatably connected with a rotating connecting shaft 24, the rotating connecting shaft 24 is rotatably connected with a second lug 27, the second lug 27 is fixedly connected with a rotating door panel 23, the side wall of the rotating door panel 23 is attached and slidably connected with the side wall of the straight groove 26, a U-shaped connecting plate 29 is fixedly arranged at the bottom of the left end of the rotating door panel 23, the circle center of the arc-shaped toothed plate 10 is superposed with the circle center of the rotating connecting shaft 24, the driving motor 14 is fixedly arranged on the side wall of the extrusion box 1, when the arc-shaped toothed plate 10 rotates to the lowest end, the rotating door panel 23 rotates to be vertical, the L-shaped plate 16 is attached and contacted with the top of the sleeve plate 17, then the L-shaped plate 16 pushes the pressing plate 32 to push the block materials in the extrusion box 1 downwards from the straight groove 26 through the sleeve plate 17, before rolling cutting, a driving motor 14 of the rapid blanking structure drives a third gear ring 21 to rotate, the third gear ring 21 drives a second gear ring 13 to rotate, the second gear ring 13 drives a rotating shaft 11 to rotate, the rotating shaft 11 drives a first gear ring 12 to rotate, the first gear ring 12 drives an L-shaped plate 16 to move upwards through a tooth block 22, the L-shaped plate 16 drives a convex plate 18 to move upwards, the convex plate 18 drives a straight groove 15 in a sleeve plate 17 to move upwards, the sleeve plate 17 drives a pressing plate 32 to move into a mounting groove 31, meanwhile, the second gear ring 13 drives an arc toothed plate 10 to rotate, and the arc toothed plate 10 drives a rotating door plate 23 to move into a straight groove 26 through a transverse supporting seat 19 in a rotating mode; after the extrusion, the driving motor 14 of quick blanking structure drives third ring gear 21 and rotates, third ring gear 21 drives axis of rotation 11 and rotates, axis of rotation 11 drives second ring gear 13 and rotates, second ring gear 13 drives arc pinion rack 10 and rotates, arc pinion rack 10 rotates door plant 23 downstream through the 19 drive of horizontal supporting seat, and simultaneously, axis of rotation 11 drives first ring gear 12 and rotates, first ring gear 12 drives L shaped plate 16 downstream through tooth piece 22, L shaped plate 16 drives convex plate 18 downstream, convex plate 18 drives straight flute 15 internal downstream in the lagging 17, lagging 17 promotes clamp plate 32 downstream after lagging 17 contacts with L shaped plate 16, clamp plate 32 promotes to extrude the blocking and discharges from straight flute 26, conveniently with fashioned extrusion blocking discharge, conveniently arrange the material.

Example 2

Example 2 is a further modification to example 1.

As shown in fig. 1, 2, 3, 4 and 5, the rolling-cutting feeding structure comprises a rolling cutter 4, a feeding box 5, a rolling cutter mounting plate 6, a support frame 7 and a second cylinder 8, the second cylinder 8 is fixedly mounted in the support frame 7, the output end of the second cylinder 8 is fixedly connected with the rolling cutter mounting plate 6, the rolling cutter 4 is uniformly and fixedly connected with the side wall of the rolling cutter mounting plate 6, the side wall of the feeding box 5 is in fit sliding connection with the rolling cutter 4 through a sliding hole uniformly formed, the support frame 7 is fixedly mounted at the top of the extrusion box 1, a reinforcing plate for reinforcing the support frame 7 is connected between the top of the extrusion box 1 and the side wall of the support frame 7, the rolling cutter 4 is fixedly mounted at the top of the feeding hole of the extrusion box 1, when the rolling cutter 4 is used for rolling-cutting waste metal, the baffle 3 moves to the position right below the feeding box 5 to block the waste metal, so as to realize the stable rolling cutting of the rolling cutter 4, waste metal is placed in a feeding box 5 of a rolling cutting structure, a second air cylinder 8 drives a rolling cutter mounting plate 6 to move back and forth, the rolling cutter mounting plate 6 drives a rolling cutter 4 to move back and forth, the rolling cutter 4 and the feeding box 5 are matched to realize rolling cutting treatment on the waste metal, the waste metal enters an extrusion box 1 after being rolled and cut, the occupied space is small, the single extrusion amount is increased, and quick extrusion is facilitated; before rolling and cutting, the first cylinder 2 of the extrusion structure drives the extrusion plate 33 to move, and the extrusion plate 33 drives the baffle plate 3 to move so as to block the bottom of the feeding box 5 for rolling and cutting feeding, so that the rolling and cutting structure is favorable for rolling and cutting.

When the device is used, the driving motor 14 of the rapid blanking structure before rolling cutting drives the third gear ring 21 to rotate, the third gear ring 21 drives the second gear ring 13 to rotate, the second gear ring 13 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the first gear ring 12 to rotate, the first gear ring 12 drives the L-shaped plate 16 to move upwards through the tooth block 22, the L-shaped plate 16 drives the convex plate 18 to move upwards, the convex plate 18 drives the straight groove 15 in the sleeve plate 17 to move upwards, the sleeve plate 17 drives the pressing plate 32 to move into the mounting groove 31, meanwhile, the second gear ring 13 drives the arc-shaped toothed plate 10 to rotate, the arc-shaped toothed plate 10 drives the rotating door plate 23 to move into the straight groove 26 through the transverse supporting seat 19, the first cylinder 2 of the extrusion structure drives the extrusion plate 33 to move before rolling cutting, the extrusion plate 33 drives the baffle plate 3 to move to block the bottom of the feeding box 5 of rolling cutting feeding, rolling cutting structure is beneficial to rolling cutting, metal is discarded and placed into the feeding box 5 of the rolling cutting structure, the second cylinder 8 drives the rolling cutter mounting plate 6 to move back and forth, the rolling cutter mounting plate 6 drives the rolling cutter 4 to move back and forth, the rolling cutter 4 and the feeding box 5 are matched to realize rolling cutting treatment on the waste metal, the waste metal enters the extrusion box 1 after being rolled and cut, the occupied space is small, the single extrusion amount is increased, and quick extrusion is facilitated; the first cylinder 2 drives the extrusion plate 33 to move, the extrusion plate 33, the extrusion box 1 and the rotating door panel 23 are matched to extrude the waste metal into blocks, after extrusion is finished, the driving motor 14 of the rapid blanking structure drives the third gear ring 21 to rotate, the third gear ring 21 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the second gear ring 13 to rotate, the second gear ring 13 drives the arc-shaped toothed plate 10 to rotate, the arc-shaped toothed plate 10 drives the rotating door panel 23 to rotate downwards through the transverse supporting seat 19, meanwhile, the rotating shaft 11 drives the first gear ring 12 to rotate, the first gear ring 12 drives the L-shaped plate 16 to move downwards through the toothed block 22, the L-shaped plate 16 drives the convex plate 18 to move downwards, the convex plate 18 drives the straight groove 15 in the sleeve plate 17 to move downwards, the sleeve plate 17 and the L-shaped plate 16 contact back the sleeve plate 17 pushes the pressing plate 32 to move downwards, the pressing plate 32 pushes the extruded blocks to be discharged from the straight groove 26, and the formed extruded blocks are conveniently discharged, the discharge is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.