Cutting machine with protective structure

Abstract

The utility model relates to the technical field of cutting machines, and discloses a cutting machine with a protective structure, which comprises a workbench, the outer surface of the workbench is fixedly connected with a fixed pile, the outer surface of the fixed pile is provided with a motor, and the output end of the motor penetrates through the fixed pile and is fixedly connected with a rotating shaft. The cutting knife rotates to rub the friction box, water liquid is contained in a sliding groove in the friction box, evaporation operation can be conducted when the water liquid is heated, so that water vapor pushes a lifting plate to ascend to enable an extrusion block to move upwards, and an infrared temperature sensing valve can conduct valve opening operation according to the temperature rise of a cutting knife body. And when an extrusion block moves upwards, a smearing rubber block extrudes a smearing rubber plate, so that the smearing rubber plate moves forwards and downwards, finally, the smearing rubber plate conducts secondary follow-up smearing operation after the smearing rubber block smears water liquid on the cutting knife for the first time, and the cutting knife can make contact with the water liquid in a large area to conduct cooling operation.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine with a protective structure. Background Art

[0002] The presence of the protective cover prevents a large number of sparks and metal debris generated at the contact between the cutting teeth and the metal mold from splashing and spreading outward. The baffle plate isolates and blocks the metal debris splashed from the protective cover. The double isolation and blocking of the baffle plate and the protective cover improves the overall safety.

[0003] The existing equipment includes a support column and a baffle, an electric push rod is arranged on the outer side of the support column, and a connecting block is arranged on the outer side of the upper end of the electric push rod, a processing table is arranged on the outer side of the connecting block, and slide rails are arranged on both sides of the inner wall of the processing table, clamping springs are arranged at both ends of the inner part of the processing table, and a clamping mold is arranged at the other end of the clamping spring, the baffle is arranged on the outer side of the upper end of the support column, and a frame is arranged on the top of the support column, and spring protective covers are arranged on both ends of the inner part of the frame, which can rotate around the axis outside the cutting machine through the connecting shaft. The existence of the protective cover prevents a large amount of sparks and metal debris generated at the contact between the cutting teeth and the workpiece from splashing and spreading outward, plays an isolating and protective role, and improves the overall safety.

[0004] However, during actual use, although the above-mentioned equipment can play an isolating and protective role, the blade is always in high-temperature friction and rotation. Long-term cutting of metal molds will cause the blade to overheat, leading to high-temperature softening or bending problems, and ultimately reducing the service life of the cutting machine. In view of this, we propose a cutting machine with a protective structure. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting machine with a protective structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting machine with a protective structure, comprising a workbench, the outer surface of the workbench is fixedly connected to a fixed pile, the outer surface of the fixed pile is provided with a motor, the output end of the motor passes through the fixed pile and is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a cutting knife, the outer surface of the fixed pile is provided with a smearing component, the smearing component comprises an extension pile, the outer surface of the fixed pile is fixedly connected to an extension pile, one end of the extension pile is fixedly connected to a protective shell, the outer surface of the protective shell is provided with a water pipe, the outer surface of the water pipe is provided with an infrared temperature sensing valve, the outer surface of the protective shell is provided with an elastic telescopic plate, the elastic telescopic plate One end of the retracting plate is fixedly connected to a smearing rubber block, the outer surface of the protective shell is fixedly connected to an extension plate, one end of the extension plate is fixedly connected to a friction box, a slide groove is provided inside the friction box, the inner wall of the slide groove is movably connected to a lifting plate, the upper end of the lifting plate is fixedly connected to a connecting column, the outer surface of the friction box is provided with a notch, one end of the connecting column is fixedly connected to a transmission block, one end of the transmission block is fixedly connected to an extrusion block, the outer surface of the extrusion block is provided with a lifting groove, the outer surface of the lifting groove is fixedly connected to a spring, one end of the spring is fixedly connected to a pressure block, the outer surface of the pressure block is fixedly connected to a linkage plate, and one end of the linkage plate is fixedly connected to a smearing rubber plate.

[0007] Preferably, the number of the connecting columns is several, and the connecting columns are arranged in a linear array on the outer surface of the lifting plate, so that the lifting plate can be transmitted stably.

[0008] Preferably, the pressure block is adapted to the lifting slot, so that the pressure block can run smoothly in the lifting slot.

[0009] Preferably, the center line of the lifting slot and the center line of the spring are both on the same plane, so that the spring can move smoothly in the lifting slot.

[0010] Preferably, the outer surface of the linkage plate is provided with a coating component, the coating component includes a lower pressure block, the outer surface of the linkage plate is fixedly connected with the lower pressure block, the outer surface of the extrusion block is provided with an elastic telescopic pile, one end of the elastic telescopic pile is fixedly connected with a rubber coating head, and the outer surface of the elastic telescopic pile is fixedly connected with an L-shaped hollow block.

[0011] Preferably, the pressing block is matched with the L-shaped hollow block, so that when the pressing block moves downward, it can squeeze the L-shaped hollow block to move forward.

[0012] Compared with the prior art, the utility model provides a cutting machine with a protective structure, which has the following beneficial effects:

[0013] 1. The cutting machine with a protective structure, when the blade is rotating for daily cutting, the cutting blade will rotate and rub against the friction box. The slide groove in the friction box is filled with water. When the water is heated, it will evaporate so that the water vapor pushes the lifting plate up and the extrusion block moves upward, and the infrared temperature sensing valve will open the valve according to the temperature increase of the cutting blade, so that the water pipe sprays water onto the cutting blade. At this time, the extrusion block squeezes the smearing rubber block upward, which will make the smearing rubber block move forward to spread the water on the blade, so that the blade is smeared with water for cooling operation, and when the extrusion block moves upward, the smearing rubber block will squeeze the smearing rubber plate, so that the smearing rubber plate moves forward and downward, and finally the smearing rubber block forms the first smearing of water on the cutting blade, and then the smearing rubber plate performs a second follow-up smearing operation, so that the cutting blade can be in contact with water over a large area for cooling operation.

[0014] 2. The cutting machine with a protective structure will cause the rubber block to squeeze the rubber plate when the extrusion block moves upward, causing the rubber plate to move forward and downward, and finally causing the rubber block to form a first application of water to the cutting knife. When the rubber plate performs a second follow-up application operation, the downward pressing block will squeeze the L-shaped hollow block, causing the elastic telescopic pile to extend and run, and finally causing the rubber head to evenly spread the water sprayed on the cutting knife for the third time, and finally allowing the cutting knife to be further coated with water for a cooling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the coating component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the elastic telescopic plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the lifting tank structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the coating component of the utility model;

[0020] Figure 6 This is a schematic diagram of the slide structure of the utility model.

[0021] In the figure: 1. workbench; 2. fixed pile; 3. motor; 4. rotating shaft; 5. cutting knife; 6. coating assembly; 601. extension pile; 602. protective shell; 603. water pipe; 604. infrared temperature sensing valve; 605. elastic expansion plate; 606. coating rubber block; 607. extension plate; 608. friction box; 609. slide groove; 610. notch; 611. connecting column; 612. lifting plate; 613. transmission block; 614. extrusion block; 615. lifting groove; 616. spring; 617. pressure block; 618. linkage plate; 619. coating rubber plate; 7. coating assembly; 701. lower pressure block; 702. elastic expansion pile; 703. coating rubber head; 704. L-shaped hollow block. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a cutting machine with a protective structure, comprising a workbench 1, a fixed pile 2 is fixedly connected to the outer surface of the workbench 1, a motor 3 is arranged on the outer surface of the fixed pile 2, an output end of the motor 3 passes through the fixed pile 2 and is fixedly connected to a rotating shaft 4, a cutting knife 5 is fixedly connected to the outer surface of the rotating shaft 4, a smearing component 6 is arranged on the outer surface of the fixed pile 2, the smearing component 6 comprises an extension pile 601, an extension pile 601 is fixedly connected to the outer surface of the fixed pile 2, one end of the extension pile 601 is fixedly connected to a protective shell 602, a water pipe 603 is arranged on the outer surface of the protective shell 602, an infrared temperature sensing valve 604 is arranged on the outer surface of the water pipe 603, the infrared temperature sensing valve 604 will open the valve according to the increase in the temperature of the cutting knife 5, so that the water pipe 603 sprays water onto the cutting knife 5, an elastic telescopic plate 605 is arranged on the outer surface of the protective shell 602, a smearing rubber block 606 is fixedly connected to one end of the elastic telescopic plate 605, and an extension plate 607 is fixedly connected to the outer surface of the protective shell 602.

[0023] Furthermore, one end of the extension plate 607 is fixedly connected to a friction box 608, a slide groove 609 is provided inside the friction box 608, a lifting plate 612 is movably connected to the inner wall of the slide groove 609, a connecting column 611 is fixedly connected to the upper end of the lifting plate 612, a notch 610 is provided on the outer surface of the friction box 608, one end of the connecting column 611 is fixedly connected to a transmission block 613, one end of the transmission block 613 is fixedly connected to an extrusion block 614, and a lifting groove 610 is provided on the outer surface of the extrusion block 614. 15. The outer surface of the lifting groove 615 is fixedly connected with a spring 616, one end of the spring 616 is fixedly connected with a pressure block 617, the outer surface of the pressure block 617 is fixedly connected with a linkage plate 618, one end of the linkage plate 618 is fixedly connected with a smearing rubber plate 619, and the forward movement of the smearing rubber block 606 will spread the water on the blade, and when the squeezing block 614 moves upward, the smearing rubber block 606 will squeeze the smearing rubber plate 619, so that the smearing rubber plate 619 moves forward and downward.

[0024] In one embodiment of the present invention, the number of connecting posts 611 is several, and the several connecting posts 611 are arranged in a linear array on the outer surface of the lifting plate 612, so that the lifting plate 612 can be stably transmitted, the linkage plate 618 is adapted to the lifting groove 615, so that the linkage plate 618 can run stably in the lifting groove 615, and the center line of the lifting groove 615 and the center line of the spring 616 are both on the same plane, so that the spring 616 can move stably in the lifting groove 615, and the linkage plate The outer surface of 618 is provided with a coating component 7, and the coating component 7 includes a lower pressure block 701. The outer surface of the linkage plate 618 is fixedly connected with the lower pressure block 701. The outer surface of the extrusion block 614 is provided with an elastic telescopic pile 702. One end of the elastic telescopic pile 702 is fixedly connected with a rubber coating head 703. The outer surface of the elastic telescopic pile 702 is fixedly connected with an L-shaped hollow block 704. The lower pressure block 701 is adapted to the L-shaped hollow block 704 so that when the lower pressure block 701 moves downward, it can squeeze the L-shaped hollow block 704 to move forward.

[0025] In addition, in order to solve the problem that long-term cutting of metal molds will cause the blade to overheat, resulting in high-temperature softening or bending, and ultimately reducing the service life of the cutting machine, in the utility model, when the blade is rotating and cutting in daily life, the cutting knife 5 will rotate and rub the friction box 608, and the slide groove 609 in the friction box 608 is filled with water. When the water is heated, it will evaporate so that the water vapor pushes the lifting plate 612 up to make the extrusion block 614 move upward, and the infrared temperature sensing valve 604 will open the valve according to the increase in the temperature of the cutting knife 5, so that the water pipe 603 When the water is sprayed onto the cutting knife 5, the squeezing block 614 squeezes the smearing rubber block 606 upward, which will cause the smearing rubber block 606 to move forward to spread the water on the blade, so that the blade is smeared with water for cooling. When the squeezing block 614 moves upward, the smearing rubber block 606 squeezes the smearing rubber plate 619, so that the smearing rubber plate 619 moves forward and downward, and finally the smearing rubber block 606 forms the first application of water to the cutting knife 5, and then the smearing rubber plate 619 performs a second follow-up application operation, so that the cutting knife 5 can be exposed to the water over a large area for cooling.

[0026] When the squeezing block 614 moves upward, the rubber coating block 606 will squeeze the rubber coating plate 619, causing the rubber coating plate 619 to move forward and downward, and finally the rubber coating block 606 will form the first application of water to the cutting knife 5. When the rubber coating plate 619 performs a second follow-up application operation, the pressing block 701 will squeeze the L-shaped hollow block 704, causing the elastic telescopic pile 702 to extend and run, and finally the rubber coating head 703 will spread the water sprayed on the cutting knife 5 for the third time, and finally the cutting knife 5 can be further coated with water for cooling operation.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A cutting machine with a protective structure, comprising a workbench (1), characterized in that: The outer surface of the workbench (1) is fixedly connected to a fixed pile (2), the outer surface of the fixed pile (2) is provided with a motor (3), the output end of the motor (3) passes through the fixed pile (2) and is fixedly connected to a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected to a cutting knife (5), and the outer surface of the fixed pile (2) is provided with a smearing component (6), and the smearing component (6) comprises: An extension pile (601), the outer surface of the fixed pile (2) is fixedly connected with the extension pile (601), one end of the extension pile (601) is fixedly connected with a protective shell (602), the outer surface of the protective shell (602) is provided with a water pipe (603), the outer surface of the water pipe (603) is provided with an infrared temperature sensing valve (604), the outer surface of the protective shell (602) is provided with an elastic expansion plate (605), one end of the elastic expansion plate (605) is fixedly connected with a smear rubber block (606), the outer surface of the protective shell (602) is fixedly connected with an extension plate (607), one end of the extension plate (607) is fixedly connected with a friction box (608), and a slide groove (609) is provided inside the friction box (608); A lifting plate (612), the inner wall of the slide groove (609) is movably connected with the lifting plate (612), the upper end of the lifting plate (612) is fixedly connected with a connecting column (611), the outer surface of the friction box (608) is provided with a notch (610), one end of the connecting column (611) is fixedly connected with a transmission block (613), one end of the transmission block (613) is fixedly connected with an extrusion block (614), the outer surface of the extrusion block (614) is provided with a lifting groove (615), the outer surface of the lifting groove (615) is fixedly connected with a spring (616), one end of the spring (616) is fixedly connected with a pressure block (617), the outer surface of the pressure block (617) is fixedly connected with a linkage plate (618), and one end of the linkage plate (618) is fixedly connected with a rubber coating plate (619).

2. A cutting machine with a protective structure according to claim 1, characterized in that: The number of the connecting posts (611) is several, and the connecting posts (611) are arranged in a linear array on the outer surface of the lifting plate (612).

3. The cutting machine with a protective structure according to claim 1, characterized in that: The pressure block (617) is adapted to the lifting groove (615).

4. The cutting machine with a protective structure according to claim 1, characterized in that: The center line of the lifting slot (615) and the center line of the spring (616) are both on the same plane.

5. The cutting machine with a protective structure according to claim 1, characterized in that: The outer surface of the linkage plate (618) is provided with a coating component (7), and the coating component (7) includes a lower pressure block (701). The outer surface of the linkage plate (618) is fixedly connected to the lower pressure block (701), and the outer surface of the extrusion block (614) is provided with an elastic telescopic pile (702), one end of the elastic telescopic pile (702) is fixedly connected to a rubber coating head (703), and the outer surface of the elastic telescopic pile (702) is fixedly connected to an L-shaped hollow block (704).

6. The cutting machine with a protective structure according to claim 5, characterized in that: The pressing block (701) is adapted to the L-shaped hollow block (704).

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