CN110711822A

CN110711822A - Metal plate profiling machine

Info

Publication number: CN110711822A
Application number: CN201911033049.6A
Authority: CN
Inventors: 梁军平
Original assignee: Hunan Hongcheng Metal Product Co Ltd
Current assignee: Hunan Hongcheng Metal Product Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-01-21
Anticipated expiration: 2039-10-28
Also published as: CN110711822B

Abstract

The invention discloses a metal plate molding press which comprises a conveying table, wherein a processing assembly is arranged on the rear side surface of the conveying table, a driving assembly is arranged at one end of the processing assembly, and a positioning assembly is arranged in the processing assembly; the driving assembly comprises a driving box, and a stretching hinge rod group is movably arranged on the inner wall of the driving box. According to the invention, the rack is matched with the gear to drive the driving rod to rotate, so that the driving rod is matched with the stretching hinge rod group to lengthen the length of the stretching hinge rod group, the hinge seat is matched with the connecting plate to drive the heating assembly to enter the processing box to heat the metal plate, and when the heating assembly is withdrawn, the rack is driven to move reversely by the first electric push rod, so that the heating plate can be automatically pulled and pulled, the heating operation can be completed, the manual operation is not needed, the labor force is saved, and the production efficiency is improved.

Description

Metal plate profiling machine

Technical Field

The invention relates to the field of metal door and window processing equipment, in particular to a metal plate molding press.

Background

The forming press is a device for pressing and stretching a metal workpiece, and when some doors and windows are produced, a convex part is arranged in the middle of a door panel and needs to be formed by pressing by the forming press.

However, in the prior art, when the heating plate is used in practice, the heating plate is pulled and pulled manually, which is very tedious and wastes a large amount of manpower.

Disclosure of Invention

In order to overcome the above defects in the prior art, an embodiment of the present invention provides a metal plate molding press, in which a first electric push rod drives a rack to move and a gear drives a driving rod to rotate, so that the driving rod cooperates with a stretching hinge rod set to lengthen the length of the stretching hinge rod set, and a hinge seat pushes a connecting plate to move toward one end of a processing assembly, so that the connecting plate drives a heating assembly to enter the processing box to heat a metal plate.

In order to achieve the purpose, the invention provides the following technical scheme: a metal plate molding press comprises a conveying table, wherein a processing assembly is arranged on the rear side face of the conveying table, a driving assembly is arranged at one end of the processing assembly, and a positioning assembly is arranged inside the processing assembly;

drive assembly includes the drive case, the inner wall activity of drive case is equipped with tensile articulated rod group, the both ends of tensile articulated rod group all articulate there is the actuating lever, one of them the one end fixedly connected with gear of tensile articulated rod group is kept away from to the actuating lever, and the gear rotates the inner wall of connecting at the drive case through the round bar, the surface toothing of gear has the rack, the first electric putter of one end fixedly connected with of processing subassembly is kept away from to the rack, and first electric putter fixed connection is at the inner wall of drive case, another the one end that tensile articulated rod group was kept away from to the actuating lever articulates there is articulated seat, the one end fixedly connected with connecting plate of actuating lever is kept away from to articulated seat, the one end fixedly connected with heating element of articulated seat is kept.

In a preferred embodiment, a metal plate is movably connected to the top of the conveying table, a supporting frame is fixedly connected to the front side of the conveying table, a first air cylinder is fixedly connected to the inner wall of the supporting frame, and a feeding push plate is fixedly connected to one end, close to the conveying table, of the first air cylinder.

In a preferred embodiment, the processing assembly comprises a processing box, the processing box is fixedly connected to one end of the driving box, the processing box is of a positive end opening structure, a second air cylinder is fixedly connected to the inner wall of the processing box, and a discharging push plate is fixedly connected to one end, close to the conveying table, of the second air cylinder.

In a preferred embodiment, a hydraulic cylinder is fixedly connected to the top of the processing box, a pressing plate is fixedly connected to an output shaft of the hydraulic cylinder, an upper template is movably connected to the bottom of the pressing plate, a clamping groove is formed in the bottom of the processing box, a lower template is movably connected to the inner wall of the clamping groove, and the upper template and the lower template are both made of metal materials.

In a preferred embodiment, a through hole is formed in the middle of the pressing plate, an electromagnet is movably inserted into the inner wall of the through hole, a limiting ring is fixedly connected to the surface of the electromagnet, the limiting ring is movably attached to the top of the pressing plate, a positioning hole is formed in the top of the upper template, a positioning column is movably inserted into the inner wall of the positioning hole, the positioning column is fixedly connected to the bottom of the pressing plate, and a rubber pad is fixedly connected to the bottom of the inner wall of the positioning hole.

In a preferred embodiment, locating component includes the third cylinder, third cylinder fixed connection is at the inside wall of processing case, the fixed frame of one end fixedly connected with of processing case is kept away from to the third cylinder, fixed frame is inside hollow structure, and the inner wall of fixed frame rotates through the bearing and is connected with the drive wheel, the surface transmission of drive wheel center pin is connected with the drive belt, the top fixedly connected with driving motor of fixed frame, and the center pin of arbitrary one drive wheel and driving motor's output shaft fixed connection.

In a preferred embodiment, one end of the fixed frame close to the conveying platform is of an arc-shaped structure, and the inner wall of the fixed frame close to one end of the conveying platform is rotatably connected with a guide wheel through a bearing.

In a preferred embodiment, the driving box is of a hollow structure, and the interior of the driving box is communicated with the interior of the processing box.

In a preferred embodiment, the heating assembly comprises a driving plate, one end of the driving plate, which is far away from the processing assembly, is fixedly connected with one end of the connecting plate, a second electric push rod is fixedly connected to the bottom of the driving plate, a heat insulation plate is fixedly connected to the bottom of the second electric push rod, and a heating plate is fixedly connected to the bottom of the heat insulation plate.

The invention has the technical effects and advantages that:

1. the rack is driven to move through the first electric push rod, the gear drives the driving rod to rotate, the length of the stretching hinge rod group can be lengthened through the driving rod matched with the stretching hinge rod group, the connecting plate is pushed to move towards one end of the machining assembly through the hinge seat, so that the connecting plate drives the heating assembly to enter the machining box to heat the metal plate, and when the heating assembly is withdrawn, the rack is driven to move reversely through the first electric push rod, so that the heating plate can be automatically pulled and heated, manual operation is not needed, labor is saved, and production efficiency is improved.

2. Drive the feeding push pedal through first cylinder and carry out material loading operation to the metal sheet, and fix a position the metal sheet through locating component, make the metal sheet be located the fixed position at lower bolster top, heat the metal sheet through drive assembly drive heating element, and carry out die mould work through pneumatic cylinder cooperation application plate drive cope match-plate pattern extrusion metal sheet, second cylinder drives ejection of compact push pedal at last and promotes the metal sheet and accomplish unloading work, thereby realize adopting full automatic operation, can practice thrift labour's purpose greatly, compared with the prior art, adopt full automatic operation, can practice thrift labour greatly.

Drawings

FIG. 1 is a sectional top view of the overall structure of the present invention.

Fig. 2 is a top view of the driving assembly structure of the present invention.

FIG. 3 is a front cross-sectional view of the tooling assembly of the present invention.

FIG. 4 is a top sectional view of the positioning assembly of the present invention.

FIG. 5 is a side cross-sectional view of the positioning assembly of the present invention.

FIG. 6 is a top view of the upper plate structure of the present invention.

Fig. 7 is a schematic diagram of the electromagnet structure of the present invention.

The reference signs are: 1. a conveying table; 2. processing the assembly; 21. a processing box; 22. a hydraulic cylinder; 23. pressing a plate; 24. a through hole; 25. an electromagnet; 26. a limiting ring; 27. mounting a template; 28. positioning holes; 29. a positioning column; 3. a drive assembly; 31. a drive box; 32. stretching the hinge rod group; 33. a drive rod; 34. a gear; 35. a rack; 36. a first electric push rod; 37. a hinged seat; 38. a connecting plate; 39. a heating assembly; 391. a drive plate; 392. a second electric push rod; 393. a heat insulation plate; 394. heating plates; 4. a positioning assembly; 41. a third cylinder; 42. a fixing frame; 43. a drive wheel; 44. a transmission belt; 45. a guide wheel; 46. a drive motor; 5. a metal plate; 6. a support frame; 7. a first cylinder; 8. a feeding push plate; 9. a second cylinder; 10. a discharging push plate; 11. a clamping groove; 12. and a lower template.

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.

As shown in fig. 1 to 7, the invention provides a metal plate forming press, which comprises a conveying table 1, wherein a processing assembly 2 is arranged on the rear side surface of the conveying table 1, a driving assembly 3 is arranged at one end of the processing assembly 2, and a positioning assembly 4 is arranged inside the processing assembly 2;

the driving assembly 3 comprises a driving box 31, a stretching hinge rod group 32 is movably arranged on the inner wall of the driving box 31, two ends of the stretching hinge rod group 32 are hinged with driving rods 33, one end, far away from the stretching hinge rod group 32, of one driving rod 33 is fixedly connected with a gear 34, the gear 34 is rotatably connected to the inner wall of the driving box 31 through a round rod, the surface of the gear 34 is meshed with a rack 35, one end, far away from the processing assembly 2, of the rack 35 is fixedly connected with a first electric push rod 36, the first electric push rod 36 is fixedly connected to the inner wall of the driving box 31, one end, far away from the stretching hinge rod group 32, of the other driving rod 33 is hinged with a hinge seat 37, one end, far away from the driving rod 33, of the hinge seat 37 is fixedly connected with a connecting plate 38, and one end, far;

the top of the conveying table 1 is movably connected with a metal plate 5, the front side surface of the conveying table 1 is fixedly connected with a supporting frame 6, the inner wall of the supporting frame 6 is fixedly connected with a first air cylinder 7, and one end, close to the conveying table 1, of the first air cylinder 7 is fixedly connected with a feeding push plate 8, so that when the first air cylinder 7 drives the feeding push plate 8 to move towards one end of the conveying table 1, the feeding push plate 8 can drive the metal plate 5 to move towards the interior of the processing box 21;

the processing assembly 2 comprises a processing box 21, the processing box 21 is fixedly connected to one end of the driving box 31, the processing box 21 is of a positive end opening structure, the inner wall of the processing box 21 is fixedly connected with a second air cylinder 9, one end, close to the conveying table 1, of the second air cylinder 9 is fixedly connected with a discharging push plate 10, so that the metal plate 5 can be positioned through the discharging push plate 10, and when the metal plate 5 is subjected to profiling operation, the discharging push plate 10 is driven to move towards one end of the conveying table 1 through the second air cylinder 9, and the discharging push plate 10 pushes the metal plate 5 to be placed on the conveying table 1 for conveying;

the top of the processing box 21 is fixedly connected with a hydraulic cylinder 22, an output shaft of the hydraulic cylinder 22 is fixedly connected with a pressing plate 23, the bottom of the pressing plate 23 is movably connected with an upper template 27, the bottom of the processing box 21 is provided with a clamping groove 11, the inner wall of the clamping groove 11 is movably connected with a lower template 12, the upper template 27 and the lower template 12 are both made of metal material members, so that the position of the lower template 12 can be positioned through the clamping groove 11, and the lower template 12 is movably connected with the inner wall of the clamping groove 11, so that the lower template 12 is convenient to replace;

the middle of the pressing plate 23 is provided with a through hole 24, the inner wall of the through hole 24 is movably inserted with an electromagnet 25, the surface of the electromagnet 25 is fixedly connected with a limiting ring 26, the limiting ring 26 is movably attached to the top of the pressing plate 23, the top of the upper template 27 is provided with a positioning hole 28, the inner wall of the positioning hole 28 is movably inserted with a positioning column 29, the positioning column 29 is fixedly connected to the bottom of the pressing plate 23, the bottom of the inner wall of the positioning hole 28 is fixedly connected with a rubber pad, the upper template 27 can be adsorbed by the electromagnet 25, the electromagnet 25 is powered off when the upper template 27 needs to be replaced, the upper template 27 can be separated from the bottom of the pressing plate 23 and the pressing plate 23, the purpose of detaching the upper template 27 is achieved, the electromagnet 25 is limited at the top of the pressing plate 23 by the limiting ring 26, and the rubber pad arranged at the bottom of the inner wall of the positioning hole 28 can prevent the bottom of the Contacting;

the positioning assembly 4 comprises a third cylinder 41, the third cylinder 41 is fixedly connected to the inner side wall of the processing box 21, one end, far away from the processing box 21, of the third cylinder 41 is fixedly connected with a fixed frame 42, the fixed frame 42 is of an internal hollow structure, the inner wall of the fixed frame 42 is rotatably connected with driving wheels 43 through bearings, the surface transmission of the center shaft of each driving wheel 43 is connected with a transmission belt 44, the top of the fixed frame 42 is fixedly connected with a driving motor 46, and the center shaft of any one driving wheel 43 is fixedly connected with the output shaft of the driving motor 46, so that when the driving motor 46 drives one driving wheel 43 to rotate, all the driving wheels 43 are driven to rotate through the transmission belt 44, and the driving wheels 43 drive the metal plate 5 to move to a;

one end of the fixed frame 42 close to the conveying platform 1 is of an arc-shaped structure, and the inner wall of the fixed frame 42 close to one end of the conveying platform 1 is rotatably connected with a guide wheel 45 through a bearing, so that the guide wheel 45 can guide the movement of the metal plate 5;

the driving box 31 is of a hollow structure, and the interior of the driving box 31 is communicated with the interior of the processing box 21, so that the heating assembly 39 can enter the processing box 21;

the heating assembly 39 comprises a driving plate 391, one end of the driving plate 391, which is far away from the processing assembly 2, is fixedly connected with one end of the connecting plate 38, the bottom of the driving plate 391 is fixedly connected with a second electric push rod 392, the bottom of the second electric push rod 392 is fixedly connected with a heat insulation plate 393, and the bottom of the heat insulation plate 393 is fixedly connected with a heating plate 394, so that when the heating assembly 39 is positioned at the top of the metal plate 5, the second electric push rod 392 drives the heat insulation plate 393 to move downwards, and the heat insulation plate 393 drives the heating plate 394 to cling to the top of the metal plate 5 and heat the metal plate 5, so that the metal plate 5 can be automatically heated, and the second electric push rod 392 can be prevented from being damaged due to high.

The implementation mode is specifically as follows: the first electric push rod 36 drives the rack 35 to move left and right, so that the rack 35 is meshed with the gear 34, the gear 34 rotates, when the first electric push rod 36 drives the rack 35 to move left and the gear 34 rotates clockwise, the gear 34 drives the driving rod 33 to rotate clockwise around the center of the gear 34, so that the driving rod 33 cooperates with the stretching hinge rod group 32 to lengthen the length of the stretching hinge rod group 32, the connecting plate 38 is pushed by the hinge seat 37 to move towards one end of the processing assembly 2, so that the connecting plate 38 drives the heating assembly 39 to enter the processing box 21 until the heating assembly 39 moves to the position right above the metal plate 5, at this time, the second electric push rod 392 drives the heating plate 393 to move downwards, and the heat insulation plate 393 drives the heating plate 394 to cling to the top of the metal plate 5 and heat the metal plate 5, so that the heat insulation plate can automatically heat the metal plate 5, the heat insulation plate 393 is arranged, so that the second electric push rod 392 can be prevented from being damaged due to high temperature, after heating is finished, the second electric push rod 392 drives the heat insulation plate 393 to move upwards, at the moment, the first electric push rod 36 drives the rack 35 to move leftwards and the gear 34 rotates anticlockwise, the gear 34 drives the driving rod 33 to rotate anticlockwise by taking the circle center of the gear 34 as a rotation center, so that the driving rod 33 is matched with the stretching hinge rod group 32 to shorten the length of the stretching hinge rod group 32, and the hinge seat 37 pulls the connecting plate 38 to move towards one end far away from the processing assembly 2, so that the connecting plate 38 drives the heating assembly 39 to return to the inside of the driving box 31 again from the inside of the processing box 21, and the implementation mode specifically solves the problems that the heating plate 394 is pulled manually in the prior art, is very complicated and wastes;

during profiling, the first cylinder 7 drives the feeding push plate 8 to move towards one end of the conveying table 1, the feeding push plate 8 drives the metal plate 5 to move towards the inside of the processing box 21 and is positioned at the top of the lower template 12, the guide wheel 45 guides the movement of the metal plate 5, the metal plate 5 moves between two fixing frames 42, at the moment, the two third cylinders 41 drive the two fixing frames 42 to approach each other, and two sets of driving wheels 43 clamp and fix the metal plate 5, at the moment, when the driving motor 46 drives one of the driving wheels 43 to rotate, all the driving wheels 43 are driven to rotate through the driving belt 44, so that the driving wheels 43 drive the metal plate 5 to move and cling to the discharging push plate 10, at the moment, the heating assembly 39 is driven to enter the processing box 21 through stretching the hinge rod set 32, the driving rod 33, the hinge seat 37 and the connecting plate 38 and heat the metal plate 5, heating element 39 withdraws after the heating is ended, pneumatic cylinder 22 drives metal sheet 5 at cope match-plate pattern 27 extrusion lower bolster 12 top through exerting pressure board 23 this moment and carries out die mould work, when die mould work is ended, drive ejection of compact push pedal 10 through second cylinder 9 and remove to the one end of carrying platform 1 to make ejection of compact push pedal 10 promote metal sheet 5 and arrange in and carry on carrying platform 1, accomplish unloading work, the extravagant labour problem of needs manual operation that exists among the prior art has specifically been solved to this embodiment.

The working principle of the invention is as follows:

referring to the accompanying drawings 1-7 of the specification, the rack 35 is driven by the first electric push rod 36 to move, the driving rod 33 is driven by the gear 34 to rotate, the driving rod 33 is matched with the stretching hinge rod group 32, so that the length of the stretching hinge rod group 32 is increased, the connecting plate 38 is pushed by the hinge seat 37 to move towards one end of the processing assembly 2, the heating assembly 39 is driven by the connecting plate 38 to enter the processing box 21, the metal plate 5 is heated, and when the heating assembly 39 is retracted, the rack 35 is driven by the first electric push rod 36 to move in the reverse direction, so that the heating plate 394 can be automatically pulled and pulled, the heating operation can be completed, manual operation is not needed, labor force is saved, and production efficiency is improved;

referring to the attached drawings 1-3 of the specification, a feeding push plate 8 is driven by a first air cylinder 7 to feed a metal plate 5, the metal plate 5 is positioned by a positioning assembly 4, the metal plate 5 is located at a fixed position at the top of a lower template 12, a heating assembly 39 is driven by a driving assembly 3 to heat the metal plate 5, an upper template 27 is driven by a hydraulic cylinder 22 to extrude the metal plate 5 to perform profiling work, and finally a discharging push plate 10 is driven by a second air cylinder 9 to push the metal plate 5 to complete blanking work, so that full-automatic operation is adopted, and the purpose of greatly saving labor force is achieved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a sheet metal molding press, includes and carries platform (1), its characterized in that: a processing assembly (2) is arranged on the rear side surface of the conveying table (1), a driving assembly (3) is arranged at one end of the processing assembly (2), and a positioning assembly (4) is arranged in the processing assembly (2);

the driving assembly (3) comprises a driving box (31), a stretching hinge rod group (32) is movably arranged on the inner wall of the driving box (31), driving rods (33) are hinged to the two ends of the stretching hinge rod group (32), one end, far away from the stretching hinge rod group (32), of each driving rod (33) is fixedly connected with a gear (34), the gear (34) is rotatably connected to the inner wall of the driving box (31) through a round rod, a rack (35) is meshed on the surface of the gear (34), one end, far away from the stretching hinge rod group (32), of each rack (35) is fixedly connected with a first electric push rod (36), the first electric push rod (36) is fixedly connected to the inner wall of the driving box (31), the other end, far away from the stretching hinge rod group (32), of each driving rod (33) is hinged to a hinge seat (37), one end, far away from the driving rod (33), of each hinge seat (37) is fixedly, and one end of the connecting plate (38) far away from the hinge seat (37) is fixedly connected with a heating assembly (39).

2. A sheet metal profiling machine according to claim 1 wherein: the top swing joint of carrying platform (1) has metal sheet (5), the leading flank fixedly connected with support frame (6) of carrying platform (1), the first cylinder (7) of inner wall fixedly connected with of support frame (6), one end fixedly connected with feeding push pedal (8) that first cylinder (7) are close to and carry platform (1).

3. A sheet metal profiling machine according to claim 1 wherein: the processing assembly (2) comprises a processing box (21), the processing box (21) is fixedly connected to one end of the driving box (31), the processing box (21) is of a positive end opening structure, a second cylinder (9) is fixedly connected to the inner wall of the processing box (21), and the second cylinder (9) is close to one end of a discharging push plate (10) fixedly connected to the conveying platform (1).

4. A sheet metal profiling machine according to claim 3 wherein: the top fixedly connected with pneumatic cylinder (22) of processing case (21), output shaft fixedly connected with of pneumatic cylinder (22) is executed clamp plate (23), the bottom swing joint of executing clamp plate (23) has cope match-plate pattern (27), joint groove (11) have been seted up to the bottom of processing case (21), and the inner wall swing joint in joint groove (11) has lower bolster (12), cope match-plate pattern (27) and lower bolster (12) are the metal material component.

5. A sheet metal press as claimed in claim 4, wherein: the middle part of the pressing plate (23) is provided with a through hole (24), the inner wall of the through hole (24) is movably spliced with an electromagnet (25), the surface of the electromagnet (25) is fixedly connected with a limiting ring (26), the limiting ring (26) is movably attached to the top of the pressing plate (23), the top of the upper template (27) is provided with a positioning hole (28), the inner wall of the positioning hole (28) is movably spliced with a positioning column (29), the positioning column (29) is fixedly connected to the bottom of the pressing plate (23), and the bottom of the inner wall of the positioning hole (28) is fixedly connected with a rubber pad.

6. A sheet metal profiling machine according to claim 3 wherein: locating component (4) include third cylinder (41), third cylinder (41) fixed connection is at the inside wall of processing case (21), the fixed frame (42) of one end fixedly connected with of processing case (21) is kept away from in third cylinder (41), fixed frame (42) are inside hollow structure, and the inner wall of fixed frame (42) rotates through the bearing and is connected with drive wheel (43), the surface transmission of drive wheel (43) center pin is connected with drive belt (44), the top fixedly connected with driving motor (46) of fixed frame (42), and the center pin of arbitrary one drive wheel (43) and the output shaft fixed connection of driving motor (46).

7. A sheet metal press as claimed in claim 6, wherein: one end of the fixed frame (42) close to the conveying platform (1) is of an arc-shaped structure, and the inner wall of the fixed frame (42) close to one end of the conveying platform (1) is rotatably connected with a guide wheel (45) through a bearing.

8. A sheet metal profiling machine according to claim 3 wherein: the driving box (31) is of a hollow structure, and the interior of the driving box (31) is communicated with the interior of the processing box (21).

9. A sheet metal profiling machine according to claim 1 wherein: the heating assembly (39) comprises a driving plate (391), one end, far away from the processing assembly (2), of the driving plate (391) is fixedly connected with one end of a connecting plate (38), a second electric push rod (392) is fixedly connected to the bottom of the driving plate (391), a heat insulation plate (393) is fixedly connected to the bottom of the second electric push rod (392), and a heating plate (394) is fixedly connected to the bottom of the heat insulation plate (393).