CN113635156A

CN113635156A - Opening metal drum shaping device

Info

Publication number: CN113635156A
Application number: CN202111210548.5A
Authority: CN
Inventors: 冯向华
Original assignee: Zhangjiagang Nanguang Packing Container Recycling Co ltd
Current assignee: Zhangjiagang Nanguang Packing Container Recycling Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2021-11-12
Anticipated expiration: 2041-10-18
Also published as: CN113635156B

Abstract

The invention discloses an opening metal barrel shaping device which comprises a shell, wherein bilaterally symmetrical support rods are fixedly arranged on the upper end surface of the shell, a first electric telescopic rod is fixedly arranged between the support rods, an air pressure pipeline which penetrates through the first electric telescopic rod from top to bottom is fixedly arranged in the first electric telescopic rod, and a flexible block is fixedly arranged on the lower end surface of the first electric telescopic rod; be equipped with flexible piece, the extrusion piece with fill the case, can realize the noninvasive of metal bucket and take, and extrude away sunken position, then hydraulic pressure drives the extrusion piece and presses back the normal position with the convex position of metal bucket, it is complete to fill the case and lack damaged position on with the metal bucket and supply, it is convenient to have, high work efficiency, the advantage that the plastic is of high quality, still be equipped with fixed block and annular installation piece, can realize the fixed of metal bucket and rotate, so that polish and fill the work, supplementary completion metal bucket's basically there is not cutting process, have the improvement plastic degree of accuracy, the advantage of the quality of improving.

Description

Opening metal drum shaping device

Technical Field

The invention relates to the technical field of metal barrel shaping, in particular to a shaping device for an open metal barrel.

Background

The metal bucket often leads to the sunken and damaged of ladle body because the extrusion of external force or destruction when using, often change the metal bucket and can cause the waste of resource, increase producer's manufacturing cost, the producer can not add the machine of plastic for the metal bucket usually, the metal bucket of deformation often directly recycle, can not let sunken or outstanding the recovering to the former state on the metal bucket body, also can not repair the damage no trace on the metal bucket body, even metal bucket performance after the plastic also has very big decline, the producer need be equipped with special metal bucket plastic machine and is used for restoreing the deformation and the damage of metal bucket, so that the rationalization of resource utilizes.

Disclosure of Invention

The invention aims to provide an opening metal barrel shaping device which is used for overcoming the defects in the prior art.

The shaping device for the open metal barrel comprises a shell, wherein support rods which are bilaterally symmetrical are fixedly arranged on the upper end surface of the shell, a first electric telescopic rod is fixedly arranged between the support rods, an air pressure pipeline which penetrates through the shell up and down is fixedly arranged in the first electric telescopic rod, a flexible block is fixedly arranged on the lower end surface of the first electric telescopic rod, an inflation cavity is arranged in the flexible block, the outer side surface of the flexible block is fixedly connected with the metal barrel, a hydraulic cavity which is bilaterally symmetrical is arranged in the shell, a hydraulic mechanism which can flatten the outer wall of the metal barrel is arranged in the hydraulic cavity, a working groove which penetrates through the shell up and down is arranged in the shell, a grinding cavity is arranged at the left lower part of the hydraulic cavity, a filling cavity is arranged at the right lower part of the hydraulic cavity, an annular installation block which is connected with the grinding cavity and the bottom wall of the filling cavity in a sliding manner and has tooth patterns on the outer side surface is fixedly arranged in the shell, the polishing cavity and the filling cavity are internally provided with a rotating mechanism capable of realizing the rotation of the annular mounting block, the left wall of the polishing cavity is fixedly provided with a first electric slide rail, the right end surface of the first electric slide rail is fixedly provided with a second electric telescopic rod, the right end surface of the second electric telescopic rod is fixedly provided with a polishing block, the right wall of the filling cavity is fixedly provided with a second electric slide rail, the left end surface of the second electric slide rail is fixedly provided with a filling box, the filling box is internally provided with a linkage cavity, the filling box is internally and slidably connected with a wedging block, the linkage cavity is internally provided with a linkage mechanism capable of driving the wedging block to be wedged, the filling box is internally provided with a telescopic cavity, the upper wall and the lower wall of the telescopic cavity are provided with symmetrically-positioned slide grooves, the slide grooves are internally and slidably connected with filling heads, the telescopic cavity is internally provided with a magnetic suction mechanism capable of realizing the telescopic function of the filling heads, and the wedging block is internally and fixedly provided with a corrugated pipe, the metal barrel filling device is characterized in that first channels which are symmetrical up and down and communicated with the corrugated pipe are arranged in the wedging block, a smooth cavity is arranged on the right side of the linkage cavity, a high-pressure mechanism for extruding a filling agent is arranged in the smooth cavity, and a fixing mechanism capable of fixing the metal barrel is arranged in the annular mounting block.

In the structure of the opening metal barrel shaping device, the hydraulic mechanism comprises a first spring fixedly arranged in the hydraulic cavity and far away from the end face of the symmetry center, the first spring is fixedly provided with a push plate connected with the hydraulic cavity in a sliding manner near the end face of the symmetry center, a sliding plate connected with the hydraulic cavity in a sliding manner is arranged in the direction of the push plate near the symmetry center, the end face of the sliding plate near the symmetry center is fixedly provided with connecting rods uniformly distributed at the upper and lower positions, the connecting rods are fixedly provided with extrusion blocks near the end face of the symmetry center, the upper and lower walls of the hydraulic cavity are provided with position-symmetrical limiting grooves, the upper and lower end faces of the extrusion blocks are fixedly provided with position-symmetrical limiting blocks, the end face of the shell near the hydraulic cavity is fixedly provided with first electromagnets symmetrical at the left and right positions, and hydraulic transmission can output large thrust to ensure the working quality.

In the structure of the opening metal barrel shaping device, the rotating mechanism comprises a first motor fixedly arranged on the bottom wall of the polishing cavity and the bottom wall of the filling cavity, the upper end surface of the first motor is rotatably connected with a first rotating shaft, a gear meshed with the annular mounting block is fixedly arranged on the upper end surface of the first rotating shaft, and the first rotating shaft is connected with the gear, so that the transmission ratio is stable and the work is stable.

In the structure of the open metal barrel shaping device, the linkage mechanism comprises a second motor which is fixedly arranged on the upper wall and the lower wall of the linkage cavity and has symmetrical positions, the end surface of the second motor, which is close to the symmetry center, is rotatably connected with a second rotating shaft, the end surface of the second rotating shaft, which is close to the symmetry center, is fixedly provided with a cam, a T-shaped chute is arranged in the cam, the left end surface of the wedging block is fixedly provided with a T-shaped sliding block which is slidably connected with the T-shaped chute, and the cam drives the mechanism to move, so that an expected movement track is obtained, and the operability is high.

In the aforementioned opening metal drum shaping device structure, magnetism inhale the mechanism including set firmly in flexible chamber right side wall and with the hose of bellows intercommunication, spout right side wall set firmly with fill first fixed connection's second spring, fill the incasement and be close to the terminal surface of spout sets firmly the second electro-magnet of upper and lower position symmetry, fill first left end face set firmly with the soft brush of filling of hose intercommunication, fill the head in set firmly the inductor of upper and lower position symmetry, through the flexible distance of electro-magnet magnetism strength control, the reaction is rapid, and work efficiency is high.

In the structure of the opening metal barrel shaping device, the high-pressure mechanism comprises high-pressure gas placed in the smooth cavity, a groove corresponding to the position of the wedging block is formed in the filling box, a second channel communicated with the first channel and the smooth cavity is arranged above the groove, a pipeline communicated with the second channel and the smooth cavity is formed in the filling box, a third channel communicated with the first channel and the smooth cavity is arranged below the groove, mechanical wedging control is performed so as to perform filling work, and the opening metal barrel shaping device is sensitive in reaction and stable in operation.

In the structure of the opening metal barrel shaping device, the fixing mechanism comprises a fixing cavity which is arranged in the annular mounting block and is symmetrical in left and right positions, a third spring is fixedly arranged on the end face, far away from the center of symmetry, of the fixing cavity, a fixing block which is connected with the fixing cavity in a sliding mode is fixedly arranged on the end face, close to the center of symmetry, of the third spring, limiting grooves which are symmetrical in position are formed in the upper wall and the lower wall of the fixing cavity, limiting blocks which are symmetrical in position and connected with the limiting grooves in a sliding mode are fixedly arranged on the upper end face and the lower end face of the fixing block, the end face, close to the fixing cavity, of the annular mounting block is fixedly provided with third electromagnets which are symmetrical in left and right positions, the electromagnet control achieves a fixing function, the reaction is sensitive, and the working efficiency is improved.

The invention has the beneficial effects that:

firstly, the metal barrel non-invasive shaping device is provided with the flexible block, the extrusion block and the filling box, so that the metal barrel can be taken in a non-invasive manner, the concave part is extruded out, then the extrusion block is driven by hydraulic pressure to press the convex part of the metal barrel back to the original position, and the filling box completely supplements the part lacking the damage on the metal barrel, and has the advantages of convenience, high working efficiency and high shaping quality;

secondly, the metal barrel fixing device is provided with the fixing block and the annular mounting block, so that the metal barrel can be fixed and rotated to facilitate polishing and filling work, the metal barrel is assisted to finish basically no-cutting treatment, and the metal barrel fixing device has the advantages of improving shaping accuracy and improving quality.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present invention of FIG. 1;

FIG. 3 is a schematic view of the structure of the coating booth of FIG. 2;

FIG. 4 is a schematic view of the structure at A-A in FIG. 2;

FIG. 5 is a schematic view of the magnetic attraction mechanism of FIG. 2;

FIG. 6 is a schematic view of the fastening mechanism of FIG. 2;

as shown in the figure:

11. a housing; 12. a support bar; 13. a hydraulic chamber; 14. a first spring; 15. a first electromagnet; 16. pushing the plate; 17. a slide plate; 18. a first electric slide rail; 19. a second electric telescopic rod; 20. grinding the cavity; 21. a first motor; 22. an inflation cavity; 23. a limiting groove; 24. a connecting rod; 25. a limiting block; 26. a flexible block; 27. a pneumatic pipeline; 28. a first electric telescopic rod; 29. extruding the block; 30. a metal barrel; 31. filling the cavity; 32. a filling box; 33. a gear; 34. a first rotating shaft; 35. grinding blocks; 36. an annular mounting block; 37. a third electromagnet; 38. a limiting groove; 39. a limiting block; 40. a fixed block; 41. a fixed cavity; 42. a third spring; 43. an inductor; 44. a telescoping chamber; 45. a second motor; 46. a linkage cavity; 47. wedging blocks; 48. a groove; 49. a high pressure gas; 50. a second channel; 51. a pipeline; 52. filling and coating a soft brush; 53. a filling head; 54. a cam; 55. a second rotating shaft; 56. a T-shaped chute; 57. a T-shaped slider; 58. a bellows; 59. a first channel; 60. a third channel; 61. a smooth cavity; 62. a working groove; 63. a hose; 64. a second spring; 65. a chute; 66. a second electromagnet; 67. a hydraulic mechanism; 68. a rotating mechanism; 69. a linkage mechanism; 70. a magnetic attraction mechanism; 71. a high pressure mechanism; 72. a fixing mechanism; 73. a second electric slide rail.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is only intended to describe one open metal drum reshaping device or several specific embodiments of the invention, and not to strictly limit the scope of the invention as specifically claimed, as used herein, the terms upper, lower, left and right are not limited to their strict geometric definition, but rather include tolerances for machining or human error rationality and inconsistency, the specific features of which are set forth in detail below:

referring to fig. 1 to 6, an open metal barrel shaping device according to an embodiment of the present invention includes a housing 11, support rods 12 are fixedly disposed on an upper end surface of the housing 11, the support rods 12 are bilaterally symmetrical, a first electric telescopic rod 28 is fixedly disposed between the support rods 12, an air pressure pipeline 27 is fixedly disposed in the first electric telescopic rod 28, a flexible block 26 is fixedly disposed on a lower end surface of the first electric telescopic rod 28, an inflation cavity 22 is disposed in the flexible block 26, a metal barrel 30 is fixedly connected to an outer side surface of the flexible block 26, a hydraulic cavity 13 is disposed in the housing 11, the hydraulic cavity 13 is symmetrically disposed in a left and right direction, a hydraulic mechanism 67 capable of leveling an outer wall of the metal barrel 30 is disposed in the hydraulic cavity 13, a working groove 62 is disposed in the housing 11, a polishing cavity 20 is disposed at a left lower portion of the hydraulic cavity 13, and a filling cavity 31 is disposed at a right lower portion of the hydraulic cavity 13, the polishing device is characterized in that an annular mounting block 36 which is connected with the bottom wall of the polishing cavity 20 and the filling cavity 31 in a sliding manner and has tooth marks on the outer side surface is fixedly arranged in the shell 11, a rotating mechanism 68 which can realize the rotation of the annular mounting block 36 is arranged in the polishing cavity 20 and the filling cavity 31, a first electric slide rail 18 is fixedly arranged on the left wall of the polishing cavity 20, a second electric telescopic rod 19 is fixedly arranged on the right end surface of the first electric slide rail 18, a polishing block 35 is fixedly arranged on the right end surface of the second electric telescopic rod 19, a second electric slide rail 73 is fixedly arranged on the right wall of the filling cavity 31, a filling box 32 is fixedly arranged on the left end surface of the second electric slide rail 73, a linkage cavity 46 is arranged in the filling box 32, a wedging block 47 is slidably connected in the filling box 32, a linkage mechanism 69 which can drive the wedging block 47 to be wedged is arranged in the linkage cavity 46, and a telescopic cavity 44 is arranged in the filling box 32, the upper wall and the lower wall of the telescopic cavity 44 are provided with sliding grooves 65 with symmetrical positions, a filling head 53 is connected in the sliding grooves 65 in a sliding manner, a magnetic attraction mechanism 70 capable of achieving the telescopic function of the filling head 53 is arranged in the telescopic cavity 44, a corrugated pipe 58 is fixedly arranged in the wedge block 47, a first channel 59 which is symmetrical in the upper position and the lower position and is communicated with the corrugated pipe 58 is arranged in the wedge block 47, a smooth cavity 61 is arranged on the right side of the linkage cavity 46, a high-pressure mechanism 71 for extruding a filling agent is arranged in the smooth cavity 61, and a fixing mechanism 72 capable of fixing the metal barrel 30 is arranged in the annular mounting block 36.

As a further optimization of the present technical solution, the hydraulic mechanism 67 comprises a first spring 14 fixed in the hydraulic chamber 13 and far from the end surface of the symmetry center, a push plate 16 which is connected with the hydraulic cavity 13 in a sliding way is fixedly arranged on the end surface of the first spring 14 close to the symmetrical center, a sliding plate 17 which is connected with the hydraulic cavity 13 in a sliding way is arranged on the push plate 16 in the direction close to the symmetrical center, the end surface of the sliding plate 17 close to the symmetrical center is fixedly provided with connecting rods 24 which are uniformly distributed at the upper and lower positions, the end surface of the connecting rod 24 close to the symmetrical center is fixedly provided with an extrusion block 29, the upper wall and the lower wall of the hydraulic cavity 13 are provided with limiting grooves 23 with symmetrical positions, the upper end face and the lower end face of the extrusion block 29 are fixedly provided with limiting blocks 25 with symmetrical positions, the end face, close to the hydraulic cavity 13, in the shell 11 is fixedly provided with first electromagnets 15 with symmetrical left and right positions, and hydraulic transmission can output larger thrust to ensure working quality.

As a further optimization of the technical solution, the rotating mechanism 68 includes a first motor 21 fixedly disposed on the bottom walls of the grinding chamber 20 and the filling chamber 31, an upper end surface of the first motor 21 is rotatably connected with a first rotating shaft 34, and an upper end surface of the first rotating shaft 34 is fixedly provided with a gear 33 engaged with the annular mounting block 36, so that the gear connection is achieved, the transmission ratio is stable, and the operation is stable.

As a further optimization of the technical solution, the linkage mechanism 69 includes a second motor 45 that is fixedly disposed on the upper wall and the lower wall of the linkage cavity 46 and has symmetrical positions, an end surface of the second motor 45 near the symmetry center is rotatably connected with a second rotating shaft 55, an end surface of the second rotating shaft 55 near the symmetry center is fixedly provided with a cam 54, a T-shaped chute 56 is disposed in the cam 54, a T-shaped slider 57 that is slidably connected with the T-shaped chute 56 is fixedly disposed on a left end surface of the wedging block 47, the second motor 45 is started to drive the second rotating shaft 55 to rotate, the second rotating shaft 55 rotates to drive the cam 54 to rotate, the cam 54 rotates to drive the T-shaped slider 57 to move, the T-shaped slider 57 is limited by the T-shaped chute 56, and the T-shaped slider 57 moves to drive the wedging block 47 to wedge.

As a further optimization of the technical solution, the magnetic attraction mechanism 70 includes a flexible tube 63 fixedly disposed on the right wall of the telescopic cavity 44 and communicated with the corrugated tube 58, a second spring 64 fixedly connected with the filling head 53 is fixedly disposed on the right wall of the chute 65, a second electromagnet 66 having a symmetrical up-down position is fixedly disposed on an end surface of the filling box 32 close to the chute 65, a filling soft brush 52 communicated with the flexible tube 63 is fixedly disposed on the left end surface of the filling head 53, a sensor 43 having a symmetrical up-down position is fixedly disposed in the filling head 53, the second electromagnet 66 is started to drive the second spring 64 to extend and retract, the second spring 64 extends and retracts to drive the filling head 53 to slide, the filling head 53 is limited by the chute 65, and the filling head 53 slides to drive the filling soft brush 52 to move.

As a further optimization of the present technical solution, the high-pressure mechanism 71 includes high-pressure gas 49 placed in the smooth cavity 61, a groove 48 corresponding to the position of the wedge 47 is provided in the filling tank 32, a second channel 50 communicating the first channel 59 with the smooth cavity 61 is provided above the groove 48, a pipe 51 communicating the second channel 50 with the smooth cavity 61 is provided in the filling tank 32, a third channel 60 communicating the first channel 59 with the smooth cavity 61 is provided below the groove 48, the first channel 59 communicates with the second channel 50 and the third channel 60, so that the high-pressure gas 49 presses out the filling agent, and the filling agent is pressed out through the pipe 51, the second channel 50, the third channel 60 and the first channel 59.

As a further optimization of the present technical solution, the fixing mechanism 72 includes a fixing cavity 41 disposed in the annular mounting block 36 and symmetrically positioned left and right, the end surface of the fixed cavity 41 far away from the symmetry center is fixedly provided with a third spring 42, the end surface of the third spring 42 near the symmetry center is fixedly provided with a fixed block 40 which is connected with the fixed cavity 41 in a sliding way, the upper and lower walls of the fixed cavity 41 are provided with limiting grooves 38 with symmetrical positions, the upper and lower end surfaces of the fixed block 40 are fixedly provided with limiting blocks 39 with symmetrical positions and connected with the limiting grooves 38 in a sliding way, the end face, close to the fixed cavity 41, of the annular mounting block 36 is fixedly provided with a third electromagnet 37 which is symmetrical left and right, the third electromagnet 37 is closed to drive a third spring 42 to extend out, the third spring 42 extends out to drive a fixed block 40 to slide, a limiting block 39 is limited by a limiting groove 38, and the fixed block 40 slides out of the fixed metal barrel 30.

The invention discloses an opening metal barrel shaping device, which comprises the following working procedures:

when the pressing forming work needs to be carried out, the air pressure pipeline 27 inflates air into the inflation cavity 22, the inflation cavity 22 is bulged to be fixedly connected with the metal barrel 30, the first electric telescopic rod 28 drives the metal barrel 30 to a specified position, the first electromagnet 15 is closed to drive the first spring 14 to extend out, the first spring 14 extends out to push the push plate 16 to push out, the push plate 16 pushes out to drive the sliding plate 17 to slide, the sliding plate 17 slides to drive the connecting rod 24 to extend out, and the connecting rod 24 extends out to drive the extrusion block 29 to extrude the metal barrel 30 for forming;

when the fixed rotation work is needed, the third electromagnet 37 is closed to drive the third spring 42 to extend out, the third spring 42 extends out to drive the fixed block 40 to slide, the limiting block 39 is limited by the limiting groove 38, the fixed block 40 slides out of the fixed metal barrel 30, the first motor 21 is started to drive the first rotating shaft 34 to rotate, the first rotating shaft 34 rotates to drive the gear 33 to rotate, and the gear 33 rotates to drive the metal barrel 30 to rotate;

when filling work is needed, the first motor 21 drives the metal barrel 30 to a designated position, the polishing block 35 performs rough polishing on a filling position of the metal barrel 30, the first motor 21 drives the metal barrel 30 to rotate to the designated position, the second motor 45 is started to drive the second rotating shaft 55 to rotate, the second rotating shaft 55 rotates to drive the cam 54 to rotate, the cam 54 rotates to drive the T-shaped sliding block 57 to move, the T-shaped sliding block 57 moves to drive the wedging block 47 to wedge, the second electromagnet 66 is started to drive the second spring 64 to stretch, the second spring 64 stretches to drive the filling head 53 to slide, the filling head 53 slides to drive the filling soft brush 52 to move, and the first channel 59 is communicated with the second channel 50 and the third channel 60 so that the high-pressure gas 49 extrudes the filling agent to finish the filling work.

While the invention has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents. Accordingly, the scope of the present invention should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. An opening metal bucket shaping device, includes shell (11), its characterized in that: the upper end face of the shell (11) is fixedly provided with bilaterally symmetrical support rods (12), a first electric telescopic rod (28) is fixedly arranged between the support rods (12), an air pressure pipeline (27) which penetrates through the first electric telescopic rod (28) from top to bottom is fixedly arranged in the first electric telescopic rod (28), a flexible block (26) is fixedly arranged on the lower end face of the first electric telescopic rod (28), an inflation cavity (22) is arranged in the flexible block (26), the outer side face of the flexible block (26) is fixedly connected with a metal barrel (30), a hydraulic cavity (13) which is symmetrical in the left and right positions is arranged in the shell (11), and a hydraulic mechanism (67) which can flatten the outer wall of the metal barrel (30) is arranged in the hydraulic cavity (13); a vertically-penetrating working groove (62) is formed in the shell (11), a grinding cavity (20) is formed in the lower left side of the hydraulic cavity (13), a filling cavity (31) is formed in the lower right side of the hydraulic cavity (13), an annular mounting block (36) which is connected with the bottom wall of the grinding cavity (20) and the bottom wall of the filling cavity (31) in a sliding mode and provided with tooth marks on the outer side surface is fixedly arranged in the shell (11), and a rotating mechanism (68) capable of achieving rotation of the annular mounting block (36) is arranged in the grinding cavity (20) and the filling cavity (31); a first electric slide rail (18) is fixedly arranged on the left wall of the grinding cavity (20), a second electric telescopic rod (19) is fixedly arranged on the right end face of the first electric slide rail (18), a grinding block (35) is fixedly arranged on the right end face of the second electric telescopic rod (19), a second electric slide rail (73) is fixedly arranged on the right wall of the filling cavity (31), a filling box (32) is fixedly arranged on the left end face of the second electric slide rail (73), a linkage cavity (46) is arranged in the filling box (32), a wedging block (47) is slidably connected in the filling box (32), and a linkage mechanism (69) capable of driving the wedging block (47) to be wedged is arranged in the linkage cavity (46); a telescopic cavity (44) is arranged in the filling box (32), sliding grooves (65) with symmetrical positions are formed in the upper wall and the lower wall of the telescopic cavity (44), a filling head (53) is connected in the sliding grooves (65) in a sliding mode, and a magnetic suction mechanism (70) capable of achieving the telescopic function of the filling head (53) is arranged in the telescopic cavity (44); a corrugated pipe (58) is fixedly arranged in the wedging block (47), a first channel (59) which is symmetrical in vertical position and communicated with the corrugated pipe (58) is arranged in the wedging block (47), a smooth cavity (61) is arranged on the right side of the linkage cavity (46), and a high-pressure mechanism (71) for extruding a filling agent is arranged in the smooth cavity (61); a fixing mechanism (72) capable of fixing the metal barrel (30) is arranged in the annular mounting block (36).

2. An open metal drum shaping device according to claim 1, wherein: the hydraulic mechanism (67) comprises a first spring (14) which is fixedly arranged in the hydraulic cavity (13) and is far away from the end surface of the symmetric center, a push plate (16) which is connected with the hydraulic cavity (13) in a sliding way is fixedly arranged on the end surface of the first spring (14) close to the symmetrical center, a sliding plate (17) which is connected with the hydraulic cavity (13) in a sliding way is arranged on the push plate (16) in the direction close to the symmetrical center, the end surface of the sliding plate (17) close to the symmetrical center is fixedly provided with connecting rods (24) which are uniformly distributed at the upper and lower positions, an extrusion block (29) is fixedly arranged on the end surface of the connecting rod (24) close to the symmetrical center, the upper wall and the lower wall of the hydraulic cavity (13) are provided with limiting grooves (23) with symmetrical positions, the upper end surface and the lower end surface of the extrusion block (29) are fixedly provided with limiting blocks (25) with symmetrical positions, and first electromagnets (15) which are symmetrical in left and right positions are fixedly arranged on the end surface, close to the hydraulic cavity (13), in the shell (11).

3. An open metal drum shaping device according to claim 1, wherein: the rotating mechanism (68) comprises a first motor (21) fixedly arranged on the bottom walls of the grinding cavity (20) and the filling cavity (31), the upper end face of the first motor (21) is rotatably connected with a first rotating shaft (34), and a gear (33) meshed with the annular mounting block (36) is fixedly arranged on the upper end face of the first rotating shaft (34).

4. An open metal drum shaping device according to claim 1, wherein: the linkage mechanism (69) comprises a second motor (45) which is fixedly arranged on the upper wall and the lower wall of the linkage cavity (46) and is symmetrical in position, the end face, close to the symmetry center, of the second motor (45) is rotatably connected with a second rotating shaft (55), the end face, close to the symmetry center, of the second rotating shaft (55) is fixedly provided with a cam (54), a T-shaped sliding groove (56) is formed in the cam (54), and a T-shaped sliding block (57) which is in sliding connection with the T-shaped sliding groove (56) is fixedly arranged on the left end face of the wedge block (47).

5. An open metal drum shaping device according to claim 1, wherein: the magnetic attraction mechanism (70) comprises a hose (63) fixedly arranged on the right wall of the telescopic cavity (44) and communicated with the corrugated pipe (58), a second spring (64) fixedly connected with the filling head (53) is fixedly arranged on the right wall of the chute (65), second electromagnets (66) which are symmetrical in vertical position are fixedly arranged on the end face, close to the chute (65), in the filling box (32), the left end face of the filling head (53) is fixedly provided with a filling soft brush (52) communicated with the hose (63), and sensors (43) which are symmetrical in vertical position are fixedly arranged in the filling head (53).

6. An open metal drum shaping device according to claim 1, wherein: the high-pressure mechanism (71) comprises high-pressure gas (49) placed in the smooth cavity (61), a groove (48) corresponding to the wedge block (47) is formed in the filling box (32), a second channel (50) communicated with the first channel (59) and the smooth cavity (61) is arranged above the groove (48), a pipeline (51) communicated with the second channel (50) and the smooth cavity (61) is formed in the filling box (32), and a third channel (60) communicated with the first channel (59) and the smooth cavity (61) is arranged below the groove (48).

7. An open metal drum shaping device according to claim 1, wherein: fixed establishment (72) including set up in annular installation piece (36) and the fixed chamber (41) of bilateral symmetry, the terminal surface of keeping away from the symmetric center in fixed chamber (41) has set firmly third spring (42), third spring (42) be close to the symmetric center the terminal surface set firmly with fixed chamber (41) sliding connection's fixed block (40), fixed chamber (41) upper and lower wall is equipped with symmetric position's restriction groove (38), fixed block (40) upper and lower terminal surface set firmly symmetry and with restriction groove (38) sliding connection's restriction piece (39), be close to in annular installation piece (36) the terminal surface of fixed chamber (41) sets firmly the third electro-magnet (37) of bilateral symmetry.