Cutting equipment

Abstract

The present invention discloses a cutting device, including a frame, a platform, a tool holder, and a cutter; the platform is movably arranged in the frame, a platform driving source is arranged at the bottom of the platform, and the platform driving source can drive the platform to rise and fall back and forth in the Z-axis direction; the tool holder is slidably arranged at the top of the frame, the tool holder is connected to the tool holder driving source, and the tool holder driving source drives the tool holder to slide horizontally in the X-axis direction; the cutter is slidably arranged at the bottom of the tool holder, the cutter is connected to the cutter driving source, and the cutter driving source drives the cutter to slide back and forth in the Y-axis direction, and the cutter is inclined with respect to the horizontal plane. The present invention ensures the flatness of the product cutting surface, improves the cutting utilization rate of the product, and ensures the thickness of the cut product.

Description

Technical Field

[0001] The invention relates to a dissection device. Background Art

[0002] The cutting equipment is used to cut raw materials of a certain thickness into products of a predetermined thickness. Currently, the cutting of raw materials on the market is done by planing. The raw materials need to be cut into multiple products of a predetermined thickness, and then the products of the predetermined thickness are cut. After each product of the predetermined thickness is cut, the part where the product is clamped cannot be cut, resulting in waste. In addition, the planing knife cuts directly from one end to the other, which cannot guarantee the flatness of the cut product and the thickness is difficult to guarantee. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a cutting device that ensures the surface flatness of the cut product, has a high cutting utilization rate of the product, and ensures the thickness of the cut product.

[0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a cutting device, including a frame, a platform, a tool holder, and a cutter; the platform is movably arranged in the frame, and a platform driving source is arranged at the bottom of the platform, and the platform driving source can drive the platform to rise and fall back and forth in the Z-axis direction; the tool holder is slidably arranged at the top of the frame, and the tool holder is connected to the tool holder driving source, and the tool holder driving source drives the tool holder to slide horizontally in the X-axis direction; the cutter is slidably arranged at the bottom of the tool holder, and the cutter is connected to the cutter driving source, and the cutter driving source drives the cutter to slide back and forth in the Y-axis direction, and the cutter is inclined with respect to the horizontal plane.

[0005] The beneficial effect of the cutting equipment of the present invention is that, through the coordinated arrangement of the frame, the carrier, the knife holder, the cutter, the carrier drive source, the knife holder drive source and the cutter drive source, the inclined cutter can swing left and right while moving forward, thereby making the surface flatness of the cut product higher and the surface smoother, thereby ensuring the thickness of the cut; after cutting the first layer, the carrier moves up, and then the second layer of the product is cut until the height direction of the product is basically cut, and the utilization rate of the product is relatively high, which can reach more than 95%. By controlling the moving distance of the carrier, the present application can cut the product to a thickness of 0.05mm.

[0006] Preferably, the stage driving source includes a stage servo motor, a screw, and a plurality of guide posts, the screw and the guide posts are vertically arranged along the Z-axis direction, the screw is threadedly connected to the stage, the screw is driven to rotate by the stage servo motor, and the guide posts pass through the stage and are fixed to the bottom plate of the frame. The guide posts are used to guide the lifting and lowering of the stage, and the stage servo motor is used to drive the screw to rotate, thereby driving the stage to move back and forth in the direction of the guide posts.

[0007] Preferably, the tool holder driving source adopts a servo motor and a lead screw assembly, the servo motor is connected to the lead screw, and the lead screw is threadedly connected to the tool holder.

[0008] Preferably, the cutter drive source includes a slider, a guide rail, a cutter motor, and a cam. The guide rail is fixed at the bottom of the knife holder and arranged along the Y axis. The slider is slidably arranged on the guide rail. The cutter is fixed at the bottom of the slider. An elliptical groove is provided inside the slider. The output shaft of the cutter motor faces downward and is connected and fixed to the cam. The cam is located in the elliptical groove. The cam is inscribed in the direction of the short axis in the elliptical groove. The cam can drive the slider to move back and forth along the guide rail. The rotation of the cutter motor drives the cam to rotate, and the cam drives the slider to move. Since the slider is limited by the guide rail, the slider can only move back and forth along the guide rail.

[0009] Preferably, the cutter is arranged on a bracket at the bottom of the slider, and the angle on the bracket is adjustable. Threads can be arranged on the connecting posts at both ends of the cutter passing through the bracket, and when adjusted to a suitable position, they are locked and fixed by nuts.

[0010] Preferably, the cutter head and the blade body of the cutter form an obtuse angle, and the obtuse angle side of the cutter faces the carrier, so that the blade body of the cutter will not interfere with the cut product and will not rub the cut product.

[0011] Preferably, the carrier has two side plates, and baffles are arranged on the opposite inner sides of the two side plates, and each baffle is fixed to the corresponding side plate by bolts. The positions of the two baffles are fixed by bolts, and the carrier can clamp products of different widths, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of this embodiment;

[0013] Figure 2 is a side view of this embodiment;

[0014] Figure 3 Schematic diagram of the first state of the slider and the cam in this embodiment;

[0015] Figure 4 is a schematic diagram of the second state of the slider and the cam in this embodiment;

[0016] Figure 5 Schematic diagram of the cooperation between the cutter and the product in this embodiment. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0018] See attached Figure 1-5 As shown, a cutting device of the present embodiment includes a frame 1, a platform 2, a tool holder 3, and a cutter 4; the platform 2 is movably arranged in the frame 1, and a platform driving source 5 is arranged at the bottom of the platform 2, and the platform driving source 5 can drive the platform 2 to rise and fall back and forth in the Z-axis direction; the tool holder 3 is slidably arranged on the top of the frame 1, and the tool holder 3 is connected to the tool holder driving source, and the tool holder driving source drives the tool holder 3 to slide horizontally in the X-axis direction; the cutter 4 is slidably arranged at the bottom of the tool holder 3, and the cutter 4 is connected to the cutter driving source 6, and the cutter driving source 6 drives the cutter 4 to slide back and forth in the Y-axis direction, and the cutter 4 is inclined with respect to the horizontal plane.

[0019] The product 22 to be cut is placed on the carrier 2. The cutter 4 can move from the front end of the product 22 to be cut to the rear end in the X-axis direction through the drive of the tool holder drive source and the cutter drive source 6, and in the process of sliding from the front end to the rear end, it can also swing left and right in the Y-axis direction, and then cut off the top layer of the product 22. The present application can cut the product 22 to 0.05mm. After the top layer of the product 22 is cut, the carrier 2 is driven by the carrier drive source 5 to move a predetermined distance in the Z-axis direction, and the tool holder drive source and the cutter drive source 6 repeat the operation to cut the second layer, and this cycle is repeated.

[0020] The stage driving source 5 includes a stage servo motor 7, a screw 8, and a plurality of guide posts 9. The screw 8 and the plurality of guide posts 9 are vertically arranged along the Z-axis direction. The screw 8 is threadedly connected to the stage 2. The screw 8 is driven to rotate by the stage servo motor 7. The guide posts 9 pass through the stage 2 and are fixed on the bottom plate 10 of the frame 1. The guide posts are used to guide the lifting and lowering of the stage. The stage servo motor is used to drive the screw to rotate, and then drive the stage to move back and forth in the direction of the guide posts.

[0021] The tool holder driving source adopts a servo motor and a lead screw assembly, the servo motor is connected to the lead screw, and the lead screw is threadedly connected to the tool holder 3.

[0022] The cutter drive source 6 includes a slider 11, a guide rail 12, a cutter motor 13, and a cam 14. The guide rail 12 is fixed at the bottom of the knife holder 3 and arranged along the Y axis. The slider 11 is slidably arranged on the guide rail 12. The cutter 4 is fixed at the bottom of the slider 11. An elliptical groove 15 is provided inside the slider 11. The output shaft of the cutter motor 13 faces downward and is connected and fixed to the cam 14. The cam 14 is located in the elliptical groove 15. The cam 14 is inscribed in the direction of the short axis in the elliptical groove 15. The cam 14 can drive the slider 11 to move back and forth along the guide rail 12. The rotation of the cutter motor drives the cam to rotate, and the cam drives the slider to move. Since the slider is limited by the guide rail, the slider can only move back and forth along the guide rail.

[0023] The cutter 4 is arranged on a bracket 16 at the bottom of the slide block 11, and the angle on the bracket 16 is adjustable. Threads can be arranged on the connecting posts at both ends of the cutter passing through the bracket, and after being adjusted to a suitable position, they are locked and fixed by nuts.

[0024] The blade head 17 of the cutter 4 forms an obtuse angle with the blade body 18, and the obtuse angle side of the cutter 4 faces the carrier 2. The blade body 18 of the cutter will not interfere with the cut product and will not rub the cut product.

[0025] The carrier 2 has two side plates 19, and baffles 20 are arranged on the opposite inner sides of the two side plates 19, and each baffle 20 is fixed to the corresponding side plate 19 by bolts 21. The positions of the two baffles 20 are fixed by bolts 21, and the carrier 2 can clamp products of different widths.

[0026] The above implementation modes are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device, characterized in that: It comprises a frame (1), a carrier (2), a knife holder (3), and a cutting knife (4); The carrier (2) is movably arranged in the frame (1); a carrier driving source (5) is arranged at the bottom of the carrier (2); the carrier driving source (5) can drive the carrier (2) to move up and down in the Z-axis direction; The tool holder (3) is slidably arranged on the top of the frame (1), and the tool holder (3) is connected to a tool holder driving source, and the tool holder driving source drives the tool holder (3) to slide horizontally in the X-axis direction; The cutter (4) is slidably arranged at the bottom of the cutter holder (3), the cutter (4) is connected to a cutter drive source (6), the cutter drive source (6) drives the cutter (4) to slide back and forth in the Y-axis direction, and the cutter (4) is inclined with respect to a horizontal plane; The inclined cutter (4) swings left and right while moving forward, and when the top layer of the product (22) is cut, the carrier drive source (5) drives the carrier (2) to move a predetermined distance in the Z-axis direction to cut the second layer, and the cycle continues; The cutter drive source (6) comprises a slider (11), a guide rail (12), a cutter motor (13), and a cam (14); the guide rail (12) is fixed to the bottom of the knife holder (3) and arranged along the Y-axis; the slider (11) is slidably arranged on the guide rail (12); the cutter (4) is fixed to the bottom of the slider (11); an elliptical groove (15) is provided inside the slider (11); the output shaft of the cutter motor (13) faces downward and is connected and fixed to the cam (14); the cam (14) is located in the elliptical groove (15); the cam (14) is inscribed in the short axis direction of the elliptical groove (15); and the cam (14) can drive the slider (11) to move back and forth along the guide rail (12); The cutter (4) is arranged on a bracket (16) at the bottom of the slider (11), and the angle of the cutter (4) on the bracket (16) is adjustable; The blade head (17) and the blade body (18) of the cutter (4) form an obtuse angle, and the obtuse-angled side surface of the cutter (4) faces the carrier (2).

2. The cutting device according to claim 1, characterized in that: The platform driving source (5) comprises a platform servo motor (7), a screw (8), and a plurality of guide columns (9). The screw (8) and the plurality of guide columns (9) are vertically arranged along the Z-axis direction. The screw (8) is threadedly connected to the platform (2). The screw (8) is driven to rotate by the platform servo motor (7). The guide columns (9) pass through the platform (2) and are fixed on the bottom plate (10) of the frame (1).

3. The cutting device according to claim 1, characterized in that: The tool holder driving source adopts a servo motor and a lead screw assembly, the servo motor is connected to the lead screw, and the lead screw is threadedly connected to the tool holder (3).

4. The cutting device according to claim 1, characterized in that: The carrier (2) has two side plates (19), and baffles (20) are arranged on the opposite inner sides of the two side plates (19), and each baffle (20) is fixed to the corresponding side plate (19) by means of bolts (21).

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