Plastic-aluminum plate shaping and cutting machine
Technical Field
The invention relates to the technical field of machining equipment, in particular to a machine for forming and cutting an aluminum-plastic plate.
Background
An aluminum-plastic composite board (also called as an aluminum-plastic board) is a novel decorative material, which is introduced from Germany to China from the beginning of the last nineties of the eighties, so that the aluminum-plastic composite board is rapidly favored by people due to the economy, the diversity of selectable colors, the convenient construction method, the excellent processing performance, the excellent fire resistance and the high-value quality.
The unique performance of the aluminum-plastic composite plate determines the wide application of the aluminum-plastic composite plate: the method is mainly used for building outer walls, curtain wall boards, old building reconstruction and renovation, indoor wall and ceiling decoration, advertising signboards, display stands and purification and dust prevention projects. Belongs to a novel building decoration material.
At present, aluminium-plastic panel need tailor the aluminium-plastic panel when the installation, among the prior art, mainly tailor the sword and tailor the aluminium-plastic panel through artifical handheld cutting to tailorring of aluminium-plastic panel, should tailor and have two problems:
firstly, the operation is very complicated during cutting, each aluminum-plastic panel needs to be measured, scribed and cut manually, and the cutting speed is very low;
and secondly, when manual cutting is carried out, the cutting of the corners of the aluminum-plastic plate into a straight line is difficult to guarantee.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a machine for forming and cutting an aluminum-plastic panel, which solves the technical problems that manual cutting is low in efficiency and the cutting of the corners of the aluminum-plastic panel into a straight line is difficult to guarantee.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: an aluminum-plastic panel molding and cutting machine, comprising: the rack is arranged above the base;
the machine frame is a vertical machine frame, two round holes are symmetrically formed in the top of the machine frame, a hydraulic cylinder is mounted at the top of the machine frame, a telescopic rod extends downwards from the bottom of the hydraulic cylinder, the bottom end of the telescopic rod is fixed in a machine box, a first sliding rod and a second sliding rod are symmetrically arranged at the top of the machine box, and the first sliding rod and the second sliding rod penetrate through the round holes in the machine frame and extend upwards;
the top end of the engine base is fixed at the bottom of the telescopic rod;
the base is a square base, two symmetrical sliding grooves are formed in the bottom end of the base, the sliding grooves are square elongated grooves, a sliding seat is embedded into each of the two sliding grooves, a lead screw nut is fixedly connected to the bottom of each sliding seat, each lead screw nut is installed on a lead screw, two ends of each lead screw are fixed on bearing blocks, and the bearing blocks are fixed at the bottom of the base;
one end of each screw rod penetrates through the bearing seat, a chain wheel is mounted at the end part of each screw rod, a driving chain wheel is mounted between the two chain wheels, the driving chain wheels and the chain wheels are driven by chains, the driving chain wheels are mounted on a servo motor, and the servo motor is fixed on the side wall of the case;
the bottom end of the screw nut is fixed with a cutter rest, and the bottom end of the cutter rest is fixed with a cutting knife.
As a preferred technical scheme of the invention, the knife rest is of a quadrangular prism structure, two swing rods are arranged on one side of the knife rest, the two swing rods are symmetrically arranged on one side of the knife rest, one end of each swing rod is hinged on the knife rest, and a roller is arranged at the other end of each swing rod;
wherein, the inner sides of two adjacent swing rods are connected with a tension spring; and a limiting boss is arranged in the middle of each two adjacent oscillating bars and is of a trapezoidal block structure.
As a preferable technical scheme of the invention, a square groove is arranged in the tool rest and is communicated with the bottom end of the tool rest.
As a preferred technical solution of the present invention, the cutting blade includes: the tool apron is of a triangular block structure, a second sliding groove is formed in the inclined surface of the tool apron and is an elongated groove, and a first fixing column is arranged on the inner wall of the second sliding groove; the movable knife board is of a long-strip structure and is mounted on the inclined plane of the knife holder, a knife edge is arranged on one side of the movable knife board, a sliding hole is formed in the other side of the movable knife board, and the sliding hole is a long hole; the sliding hole is movably arranged on the first fixing column.
As a preferable technical scheme of the invention, the top end of the movable cutting board extends into the square groove, the top end of the movable cutting board is hinged with a connecting rod in the square groove, the other end of the connecting rod is hinged with a curved wheel, and the curved wheel is arranged on the inner wall of the square groove.
As a preferred technical solution of the present invention, a motor is provided on a side wall of the tool holder and near the bottom end, the motor extends outward to form a shaft rod, the shaft rod extends into the square groove through the tool holder, and the crank wheel is mounted on an output shaft rod of the motor.
As a preferable technical scheme of the invention, the bottom of the blade is provided with a knife hook.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the two lead screws are arranged at the bottom of the rack and drive the two cutting knives to cut synchronously, so that two edges of the aluminum-plastic plate can be cut at one time, and the cutting efficiency is improved;
the cutting knife used by the invention linearly slides on the sliding seat through the screw rod, and the accuracy of the cutting knife in the linear cutting process is ensured by the linear sliding.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of a cutting machine for forming aluminum-plastic panels according to the present invention;
FIG. 2 is a side view of the aluminum-plastic panel forming and cutting machine of the present invention;
FIG. 3 is a schematic view of the transmission connection of two lead screws according to the present invention;
FIG. 4 is a schematic view of the structure of the swing link on the tool rest according to the present invention;
FIG. 5 is a schematic view of the servo motor of the present invention mounted on a tool post;
FIG. 6 is a schematic view of the structural attachment of the movable blade in the blade holder of the present invention;
FIG. 7 is a schematic structural view of a movable cutting board according to the present invention;
in the figure: 1. the device comprises a hydraulic cylinder, 2, a first slide bar, 3, a second slide bar, 4, a rack, 5, a servo motor, 6, a case, 8, a knife rest, 801, a tension spring, 802, a swing rod, 803, a roller, 804, a limit boss, 805, a hinged support, 806, a damping sleeve, 807, a motor, 808, a square groove, 9, a cutting knife, 901, a knife hook, 902, a slide hole, 903, a first fixed column, 904, a second sliding groove, 905, a movable knife board, 9051, a cutting edge, 906, a connecting rod, 907, a curved wheel, 908, a knife seat, 10, a first roller, 11, a second roller, 12, a machine seat, 13, a telescopic rod, 14, a sliding groove, 15, a sliding seat, 16, a lead screw nut, 17, a bearing seat, 18, a lead screw, 20, a chain, 21 and a base.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Example 1
Referring to fig. 1, fig. 2, and fig. 3, an overall structure diagram of a cutting machine for forming aluminum-plastic panels includes: the device comprises a rack 4 and a base 21, wherein the rack 4 is arranged above the base 21; base 21 establishes to square seat, and a plurality of parallel cylinders have been arranged on the top of base 21, but mutual rotation between two adjacent cylinders, and first cylinder 10 and second cylinder 11 are installed to base 21's both sides top, and first cylinder 10 and second cylinder 11 pass through motor drive rotatable for drag the plastic-aluminum panel and remove at the top surface of base 21.
The machine frame 4 is a vertical machine frame, two round holes are symmetrically formed in the top of the machine frame 4, the hydraulic cylinder 1 is mounted at the top of the machine frame 4, a telescopic rod 13 extends downwards from the bottom of the hydraulic cylinder 1, the bottom end of the telescopic rod 13 is fixed in the machine case 6, a first sliding rod 2 and a second sliding rod 3 are symmetrically arranged at the top of the machine case 6, and the first sliding rod 2 and the second sliding rod 3 penetrate through the round holes in the machine frame 4 and extend upwards;
a base 12 is arranged in the case 6, and the top end of the base 12 is fixed at the bottom of the telescopic rod 13;
the base 12 is a square base, two symmetrical sliding grooves 14 are formed in the bottom end of the base 12, the sliding grooves 14 are square elongated grooves, a sliding base 15 is embedded into each of the two sliding grooves 14, a lead screw nut 16 is fixedly connected to the bottom of each sliding base 15, the lead screw nuts 16 are mounted on lead screws 18, two ends of each lead screw 18 are fixed on bearing blocks 17, and the bearing blocks 17 are fixed at the bottom of the base 12;
one end of each screw rod 18 penetrates through the bearing seat 17, a chain wheel is mounted at the end part of each screw rod 18, a driving chain wheel is mounted between the two chain wheels, the driving chain wheels and the chain wheels are driven by a chain 20, the driving chain wheels are mounted on the servo motor 5, and the servo motor 5 is fixed on the side wall of the case 6;
the bottom end of the screw nut 16 is fixed with a cutter frame 8, and the bottom end of the cutter frame 8 is fixed with a cutting knife 9.
The two lead screws are arranged at the bottom of the rack and drive the two cutting knives to cut synchronously, so that two edges of the aluminum-plastic plate can be cut at one time, and the cutting efficiency is improved;
the cutting knife used by the invention linearly slides on the sliding seat through the screw rod, and the accuracy of the cutting knife in the linear cutting process is ensured by the linear sliding.
Example 2
Referring to fig. 1-6, there is shown another schematic view of an installation structure of a machine for forming and cutting an aluminum-plastic panel, which is the same as that of embodiment 1, and the differences between the same parts are not described in this embodiment, specifically:
the tool rest 8 is of a quadrangular prism structure, two swing rods 802 are arranged on one side of the tool rest 8, the swing rods 802 are symmetrically arranged on one side of the tool rest 8, a hinged support 805 is arranged on one side of the tool rest 8, one end of each swing rod 802 is hinged to the hinged support 805 of the tool rest 8, and a roller 803 is arranged at the other end of each swing rod 802; the outer wall of the roller 803 is wrapped with a damping sleeve 806, wherein the inner sides of two adjacent swing rods 802 are connected with a tension spring 801; the middle position of two adjacent swing rods 802 is provided with a limit boss 804, and the limit boss 804 is arranged in a trapezoidal block structure.
The roller 803 is arranged to play a role in damping and buffering the surface of the aluminum-plastic plate, so that the problem that the blade vibrates the aluminum-plastic plate during cutting in the prior art is solved.
In the invention, the roller 803 is used for pressing the surface of the aluminum-plastic plate, so that the technical problem that the aluminum-plastic plate on the surface of the cutter is knocked up due to uneven stress during cutting in the prior art is solved, and the smoothness of the cutting knife 9 during cutting is improved.
In the invention, the two swing rods 802 are automatically reset by arranging the tension spring 801, so that the practicability of the device is improved.
The damping sleeve 806 is made of soft rubber, so that burrs on the surface of the cut aluminum-plastic panel can be pressed, the generation of the burrs is reduced, and the practicability of the device is improved.
The inside of knife rest 8 is equipped with square groove 808, and square groove 808 communicates with the bottom of knife rest 8.
Example 3
Referring to fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, which are schematic structural views of an aluminum-plastic panel forming and cutting machine, the present embodiment has the same contents as those of the above embodiment 1, and the same contents are not described again in the present embodiment, but the specific differences are that:
the cutting blade 9 comprises: the tool holder 908, the tool holder 908 is a triangular block structure, the inclined plane of the tool holder 908 is provided with a second chute 904,
the second sliding chute 904 is a long chute, and the inner wall of the second sliding chute 904 is provided with a first fixing column 903;
the movable knife board 905 is of a long strip structure, the movable knife board 905 is installed on the inclined plane of the knife holder 908, a knife edge 9051 is arranged on one side of the movable knife board 905, a sliding hole 902 is arranged on the other side of the movable knife board 905, and the sliding hole 902 is a long hole; the slide hole 902 is movably mounted on the first fixing column 903.
The top end of the movable cutting board 905 extends into the square groove 808, the top end of the movable cutting board 905 is hinged with a connecting rod 906 in the square groove 808, the other end of the connecting rod 906 is hinged on a curved wheel 907, and the curved wheel 907 is installed on the inner wall of the square groove 808.
A motor 807 is provided in the side wall of the tool holder 8 adjacent the bottom end thereof, the motor 807 extending outwardly as a shaft which extends through the tool holder 8 into a square recess 808, and a crank 907 is mounted on the output shaft of the motor 807.
According to the invention, through the structure arrangement, the cutting edge 9051 performs repeated cutting on the aluminum-plastic plate at the bottom, so that the cutting efficiency is improved, and the problem that in the prior art, the cutting efficiency is improved by repeated cutting when the cutting edge is not sharp is solved.
In the invention, the movable cutting board 905 is driven to move repeatedly by the curved wheel 907, so that the torque of the motor 807 is reduced, and the moving stability of the movable cutting board 905 is improved.
The bottom of the cutting edge 9051 is provided with a knife hook 901, the knife hook 901 is in a U-shaped structure, and the cutting edge of the knife hook 901 and the cutting edge of the cutting edge 9051 are inclined by 135 degrees. Further enough cutting the burr that the adhesion was on the plastic-aluminum board cutting opening when going back to the knife blade through sword hook 901 improves this mechanical device's sharpness.
The working principle is as follows: when using this aluminium-plastic panel shaping cutting machine, at first, place the aluminium-plastic panel on the top surface of base 21, secondly, through the lift of 1 drive machine casees 6 of pneumatic cylinder, control depth of cut, remove about controlling cutting knife 9 through servo motor 5, can cut the aluminium-plastic panel of placing at the top surface of base 21.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.