CN220717895U - Automatic plate shearing machine of pay-off - Google Patents

Abstract

The utility model discloses an automatic feeding plate shearing machine which comprises a plurality of longitudinal working tables and sliding clamping mechanisms, wherein the longitudinal working tables are arranged on the plate shearing machine at equal intervals along the transverse direction, the sliding clamping mechanisms are arranged between the adjacent working tables, riding wheels are arranged on the working tables at equal intervals, guide blocks are arranged on the deviating surfaces of the sliding clamping mechanisms, close to the two sides, of the top of the plate shearing machine, slide bars are arranged in a penetrating mode in the front-back mode of the guide blocks, connecting blocks are arranged on one ends of the front surfaces of the slide bars and one sides, close to the outside, of the guide blocks, the opposite surfaces of the connecting blocks are connected through tension springs, and an assembly frame is arranged on one end of the back surface of the slide bar. The electric push rod pushes the mounting plate downwards to enable the pressing wheel on the mounting plate to be in contact with the upper surface of the metal sheet, the pressing wheel on the mounting plate blocks the position easy to arch, meanwhile, the riding wheels on the working table surface can reduce friction resistance between the lower surface of the metal sheet and the working table surface, and the phenomenon that the rear end of the metal sheet moves short of due to arch generation in the middle of the metal sheet when the sliding clamping mechanism pushes the metal sheet is avoided.

Description

Automatic plate shearing machine of pay-off

Technical Field

The utility model relates to the technical field of plate shearing machines, in particular to an automatic feeding plate shearing machine.

Background

The plate shearing machine is also called a shearing machine, is mechanical equipment for cutting a metal plate into a required size and shape, and is widely applied to the metal processing industry due to the fact that the plate shearing machine is simple in structure and relatively low in use cost.

The automatic feeding plate shearing machine is divided into an automatic plate shearing machine and a semiautomatic plate shearing machine according to different shearing operation control modes, the automatic feeding plate shearing machine in the prior art clamps the front end of the metal plate through a sliding clamping mechanism arranged on a working table of the plate shearing machine and drives the metal plate to move so as to realize automatic feeding, the automatic plate shearing machine automatically shears after the metal plate moves to a designated position, the semiautomatic plate shearing machine automatically feeds when in operation, and then a shearing switch is manually pressed so as to realize shearing, and finally accurate shearing is completed.

However, when the sheet shearing machine for automatic feeding in the prior art feeds a relatively thin sheet metal, namely a sheet metal, the thickness of the sheet metal is smaller, and the thickness of the sheet metal is smaller than or equal to 1 mm, meanwhile, the lamination of the sheet metal and the working table surface of the sheet shearing machine below has larger friction resistance, when the sliding clamping mechanism pushes the front end of the sheet metal to move, the middle part of the sheet metal often arches upwards, the backward moving distance of the sheet metal, which is close to the shearing end of the shearing machine, is insufficient, and therefore the sheet metal cannot be sheared according to the set size, and the sheet metal has defects, so that the automatic feeding sheet shearing machine with improved structure is provided.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides an automatic feeding plate shearing machine which is used for solving the problems that the middle part of a metal sheet is upward Fang Qigong and the backward moving distance of a shearing end is insufficient frequently caused by the fact that the thickness of the metal sheet is smaller and the metal sheet is attached to the working table surface of the lower plate shearing machine when the metal sheet is fed and sheared by the automatic feeding plate shearing machine in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides an autoloading's plate shearing machine, includes the slip fixture that sets up along a plurality of fore-and-aft table tops and the adjacent table top of horizontal equidistance on the plate shearing machine, the equidistance is provided with the riding wheel on the table top, the slip fixture's that the plate shearing machine top is close to both sides deviating from the face and is provided with the guide block, it is provided with the slide bar to run through around the guide block, the positive one end of slide bar all is provided with the connecting block near one side of outside with the guide block, link to each other through the extension spring between the opposite face of connecting block, slide bar back one end is provided with the assembly frame, the top of assembly frame is provided with electric putter, electric putter runs through the top of assembly frame and with the inside mounting panel fixed connection of assembly frame, the mounting panel is provided with the pinch roller along horizontal equal equidistance.

Preferably, four limit rod grooves are formed in the upper surface of the workbench surface, which is positioned on two sides, of the plate shearing machine in a front-back symmetrical mode, four limit rod grooves are formed in the upper surface of the workbench surface, which is positioned on two sides, of the plate shearing machine in a left-right symmetrical mode, a connecting seat is vertically arranged on one side, which is close to the outside, of each limit rod groove, a limit rod is horizontally arranged in the connecting seat in a penetrating mode, rollers are vertically arranged at one end, which is close to the inside, of each limit rod, and the connecting seat is in locking connection with the corresponding limit rod through a handle bolt.

Preferably, the insert block arranged on one side of the guide block, which is far away from the tension spring, is inserted into the sliding clamping mechanism, and the sliding clamping mechanism is fixedly connected with the insert block on the guide block through a bolt at the top of the sliding clamping mechanism.

Preferably, the limiting rod and the connecting seat are movably inserted through a guide pipe inside the connecting seat.

Preferably, the height of the assembly frame is larger than the shear cut on the plate shearing machine.

Compared with the prior art, the utility model has the following beneficial effects:

the electric putter promotes the mounting panel downwards and makes the pinch roller on the mounting panel contact with the upper surface of sheet metal, pinch roller on the mounting panel stops the position of easily arching, simultaneously the riding wheel on the table surface can reduce the frictional resistance of lower surface and table surface of sheet metal, avoid producing the arching in the middle part of sheet metal when slip fixture promotes the sheet metal and cause the sheet metal rear end to move apart from not enough, the plate shearing machine of autoloading has been solved among the prior art because sheet metal thickness ratio is little when shearing the sheet metal pay-off and has great frictional resistance to laminating with below plate shearing machine table surface and has the problem that the sheet metal middle part upwards Fang Qigong, shearing end backward movement distance is not enough often can appear.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the corresponding position of the mounting frame according to the present utility model;

fig. 3 is a schematic view of a structure of the position corresponding to the limit lever of the present utility model.

In the figure: 1. plate shearing machine; 101. a cutout; 2. a work table; 201. a limit rod groove; 3. a riding wheel; 4. a sliding clamping mechanism; 5. a guide block; 501. inserting blocks; 6. a slide bar; 7. an assembly frame; 8. an electric push rod; 9. a mounting plate; 10. a pinch roller; 11. a connecting seat; 1101. a conduit; 12. a limit rod; 13. a roller; 14. a connecting block; 15. a tension spring; 16. a handle bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an automatic pay-off plate shearing machine, including a plurality of vertically table surface 2 and the slip fixture 4 that set up between the adjacent table surface 2 of setting up along horizontal equidistance on the plate shearing machine 1, the equidistance is provided with riding wheel 3 on the table surface 2, riding wheel 3 can reduce the frictional resistance that sheet metal received when moving, the deviating surface of slip fixture 4 that is close to both sides at plate shearing machine 1 top is provided with guide block 5, the insert 501 that one side that the guide block 5 kept away from extension spring 15 set up is pegged graft with slip fixture 4, through the bolt fixed connection at slip fixture 4 top between insert 501 on slip fixture 4 and the guide block 5, the dismouting formula structure, the convenience is produced and is assembled, the convenience is maintained and is changed, the guide block 5 runs through around and is provided with slide bar 6, the positive one end of slide bar 6 and guide block 5 are close to outside one side all are provided with connecting block 14, the opposite surfaces of the connecting block 14 are connected through a tension spring 15, one end of the back surface of the sliding rod 6 is provided with an assembling frame 7, the height of the assembling frame 7, which is larger than the height of a shear notch 101 on the plate shearing machine 1, is larger than the height of the shear notch 101, so that the assembling frame 7 can be blocked by the shear notch 101, the top of the assembling frame 7 is provided with an electric push rod 8, the electric push rod 8 penetrates through the top of the assembling frame 7 and is fixedly connected with a mounting plate 9 in the assembling frame 7, the mounting plate 9 is transversely and equidistantly provided with a pinch roller 10, the top of a metal sheet can be limited and arched, the upper surfaces of the working table surfaces 2 positioned on two sides on the plate shearing machine 1 are provided with four limiting rod grooves 201 in a front-back symmetrical and bilateral symmetry manner, one side, close to the outer side of the limiting rod groove 201, of the connecting seat 11 is vertically provided with a limiting rod 12 in a penetrating manner, one end, close to the inner side of the limiting rod 12, of the connecting seat 11 is vertically provided with a roller 13, the connecting seat 11 is connected with the limiting rod 12 through the handle bolt 16 in a locking mode, according to the difference of the width of the metal plates, the roller 13 is used for limiting the width of the metal plates through adjusting the limiting rod 12, lateral deviation of the metal plates during movement is avoided, and the limiting rod 12 is movably inserted into the connecting seat 11 through a guide pipe 1101 inside the connecting seat 11 to conduct guiding limiting.

Working principle: the metal sheet is placed on the upper surface of the working table 2 and clamped and fixed through the sliding clamping mechanism 4, at the moment, the sliding rod 6 is located above the metal sheet, the electric push rod 8 pushes the mounting plate 9 downwards to enable the pinch roller 10 on the mounting plate 9 to be in contact with the upper surface of the metal sheet, when the sliding clamping mechanism 4 pushes the metal sheet backwards, the position of the metal sheet, which is easy to arch, can be blocked by the pinch roller 10, meanwhile, the riding wheel 3 on the working table 2 can reduce friction resistance applied to moving the metal sheet, arching is avoided when the metal sheet pushes, when the assembly frame 7 moves to the shear notch 101, the assembly frame 7 is blocked by the shear notch 101, at the moment, the metal sheet between the assembly frame 7 and the sliding clamping mechanism 4 still needs to be sheared, the sliding clamping mechanism 4 continues to move backwards along the sliding rod 6, so that the metal sheet between the assembly frame 7 and the sliding clamping mechanism 4 moves backwards along the sliding rod 6, shearing of the position of the assembly frame 7 is continued to be sheared by the cutter at the shear notch 101, the final shearing is completed, after the tension spring 15 is sheared, the friction resistance on the working table 2 can be reduced, arching is avoided when the assembly frame 4 is sheared, the tension spring is clamped, the front face of the assembly frame 7 and the sliding plate 6 is shortened along the direction of the sliding frame 6, the front face of the assembly frame 6 is shortened, and the initial length between the assembly frame 4 and the sliding clamping mechanism is shortened, and the front face of the assembly is shortened, and the initial length is shortened, and the length is shortened.

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

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

Claims (5)

1. The utility model provides an autoloading's plate shearing machine, includes on plate shearing machine (1) along a plurality of fore-and-aft table surface (2) that horizontal equidistance set up and slip fixture (4) that set up between adjacent table surface (2), its characterized in that: equidistance is provided with riding wheel (3) on table surface (2), the face that deviates from of slide fixture (4) that is close to both sides at plate shearing machine (1) top is provided with guide block (5), run through around guide block (5) and be provided with slide bar (6), positive one end of slide bar (6) all is provided with connecting block (14) near one side of outside with guide block (5), link to each other through extension spring (15) between the opposite face of connecting block (14), slide bar (6) back one end is provided with assembly jig (7), the top of assembly jig (7) is provided with electric putter (8), electric putter (8) run through the top of assembly jig (7) and with inside mounting panel (9) fixed connection of assembly jig (7), mounting panel (9) are provided with pinch roller (10) along horizontal equal equidistance.

2. An automatic feed plate shearing machine as defined in claim 1 wherein: four limit rod grooves (201) are formed in the front-back symmetry and the left-right symmetry of the upper surface of the workbench surface (2) positioned on two sides of the plate shearing machine (1), a connecting seat (11) is vertically arranged on one side, close to the outside, of the limit rod groove (201), a limit rod (12) is horizontally arranged in the connecting seat (11) in a penetrating mode, a roller (13) is vertically arranged at one end, close to the inside, of the limit rod (12), and the connecting seat (11) is connected with the limit rod (12) through a handle bolt (16) in a locking mode.

3. An automatic feed plate shearing machine as defined in claim 1 wherein: the guide block (5) is inserted into the sliding clamping mechanism (4) from the insert block (501) arranged on one side of the tension spring (15), and the sliding clamping mechanism (4) is fixedly connected with the insert block (501) on the guide block (5) through a bolt at the top of the sliding clamping mechanism (4).

4. An automatic feed plate shearing machine as defined in claim 2 wherein: the limiting rod (12) and the connecting seat (11) are movably inserted through a guide pipe (1101) inside the connecting seat (11).

5. An automatic feed plate shearing machine as defined in claim 1 wherein: the height of the assembly frame (7) is larger than that of a shear opening (101) on the plate shearing machine (1).