Color steel tile cutting device

Abstract

The utility model discloses a color steel tile cutting device, which relates to the technical field of material cutting. The color steel tile cutting device comprises a frame, a base is slidably connected inside the frame, a motor is fixedly connected to the side of the frame, a rotating shaft is fixedly connected to the side of the motor, a conical hole is provided in the rotating shaft, a limiting groove is provided in the rotating shaft, a cutting knife is slidably connected to the side of the rotating shaft, a spark-proof splashing mechanism is slidably connected to the top of the frame, and a locking mechanism is slidably connected inside the rotating shaft; the locking mechanism comprises a disc, a rotating rod is fixedly connected to the side of the disc, and a threaded rod is fixedly connected to the side of the rotating rod disc. The present application can realize the replacement of cutting knives of different sizes through the locking mechanism, which meets the cutting needs of color steel tiles of different sizes, further expands the cutting range of the device, and saves manpower and material resources.

Description

Technical Field

[0001] The utility model relates to the technical field of material cutting, in particular to a color steel tile cutting device. Background Art

[0002] Color steel tiles are a common building material, often used in industrial plants, warehouses, commercial buildings and other fields. It is composed of steel plates and insulating materials such as polyurethane and rock wool, and has the characteristics of lightness, durability, waterproofness and fire resistance. During the installation process, color steel tiles need to be cut according to different building size requirements. To ensure the correct size and suitable installation, workers need skills and experience. Steel plates are made of different thicknesses and qualities to suit different applications, such as roofs, fences, walls, etc.

[0003] According to a disclosed one (publication number: CN 113500249 A), the technical solution includes a cutting frame, a driving cutting mechanism and a lifting mechanism; the cutting frame is provided with an operating chamber; the driving cutting mechanism includes a cutting knife located in the operating chamber and rotatably connected to the cutting frame, and the cutting knife is connected to a manual driving unit that is manually driven to rotate; the lifting mechanism is located in the operating chamber and is used to place the color steel tiles to be cut, the manual driving unit is connected to the lifting mechanism, and when the manual driving unit drives the cutting knife to rotate, the lifting mechanism rises and cooperates the color steel tiles to be cut with the cutting knife for cutting operations. In the above application, a color steel tile cutting device cannot be disassembled by connecting the rotating column, which may be cumbersome for some small-sized color steel tiles that require fine cutting. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a color steel tile cutting device, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a color steel tile cutting device, including a frame, a base is slidably connected in the frame, a motor is fixedly connected to the side of the frame, a rotating shaft is fixedly connected to the side of the motor, a conical hole is provided in the rotating shaft, a limiting groove is provided in the rotating shaft, a cutting knife is slidably connected to the side of the rotating shaft, a spark-proof splashing mechanism is slidably connected to the top of the frame, and a locking mechanism is slidably connected in the rotating shaft; the locking mechanism includes a disc, a rotating rod is fixedly connected to the side of the disc, a threaded rod is fixedly connected to the side of the rotating rod disc, a locking cone is threadedly connected to the side of the threaded rod, a threaded hole is provided in the locking cone, a limiting opening is provided in the side of the locking cone, a trapezoidal block is slidably connected in the locking cone, a limiting plate is fixedly connected to the side of the trapezoidal block, and a spring is fixedly connected to the side of the limiting plate.

[0005] Preferably, the spring to which the limit plate is fixedly connected has its other side fixedly connected to the inner position of the locking cone. When the trapezoidal block is squeezed through the limit opening and enters the limit groove, the spring is pressurized and subsequently restricted by the spring force, causing the trapezoidal block to reset.

[0006] Preferably, the size of the limiting opening on the locking cone is consistent with the size of the limiting groove opened on the inner side of the rotating shaft. The consistent sizes of the limiting opening and the limiting groove are to ensure that the trapezoidal block enters the limiting groove through the limiting opening to complete the locking.

[0007] Preferably, the spark prevention mechanism includes a baffle, a fixed block is fixedly connected to the side of the baffle, a connecting block is fixedly connected to the side of the fixed block, a roller is fixedly connected to the side of the connecting block, a slide groove is provided on the side of the frame, a support is fixedly connected to the bottom end of the baffle, and a handle is fixedly connected to the top end of the baffle. When cutting is required, the baffle is pulled down to block the opening of the frame to prevent sparks from flying.

[0008] Preferably, there are two rollers, which are slidably connected to the frame in the slide grooves on both sides of the frame with the midline of the baffle as the axis of symmetry. When the baffle is pulled, the rollers roll in the slide grooves, so that the baffle can leave the top of the frame and finally cover the opening of the frame.

[0009] Preferably, the model of the motor is: YE3-225M-4P 45KW, rated speed: 970rpm, rated voltage: 380V, number of poles: 4 poles, and shaft head diameter: 75mm.

[0010] The utility model provides a color steel tile cutting device, which has the following beneficial effects:

[0011] (1) The present application can realize the replacement of cutting knives of different sizes through the locking mechanism, thereby meeting the cutting needs for color steel tiles of different sizes, further expanding the cutting range of the device, and saving manpower and material resources.

[0012] (2) The present application adopts a spark-proof mechanism so that the sparks generated during the cutting process remain inside the frame and do not splash out, thereby preventing personal injury caused by spark splashing and also having a certain protective effect on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the side cutaway structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the side sectional structure of the rotating shaft of the utility model;

[0016] Figure 4 This is a schematic diagram of the locking mechanism of the utility model structure;

[0017] Figure 5 This is a schematic diagram of the side cross-sectional structure of the locking mechanism of the utility model;

[0018] Figure 6 For this utility model Figure 5 A is a schematic diagram of the enlarged structure of the middle part;

[0019] Figure 7 This is a schematic diagram of the structure of the spark-proof mechanism of the utility model.

[0020] In the figure: 1, frame; 2, base; 3, motor; 4, rotating shaft; 5, cutting knife; 6, locking mechanism; 7, spark protection mechanism; 8, tapered hole; 9, limiting groove; 61, disc; 62, rotating rod; 63, limiting opening; 64, trapezoidal block; 65, threaded rod; 66, threaded hole; 67, limiting plate; 68, spring; 69, locking cone; 71, baffle; 72, fixing block; 73, connecting block; 74, roller; 75, slide groove; 76, support; 77, handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0022] See also Figure 1-6 A color steel tile cutting device comprises a frame 1, a base 2 is slidably connected in the frame 1, a motor 3 is fixedly connected to the side of the frame 1, the model of the motor 3 is: YE3-225M-4P45KW, rated speed: 970rpm, rated voltage: 380V, number of poles: 4 poles, shaft head diameter: 75mm, a rotating shaft 4 is fixedly connected to the side of the motor 3, a tapered hole 8 is provided in the rotating shaft 4, a limiting groove 9 is provided in the rotating shaft 4, a cutting knife 5 is slidably connected to the side of the rotating shaft 4, a spark-proof splashing mechanism 7 is slidably connected to the top of the frame 1, and a locking mechanism 6 is slidably connected to the rotating shaft 4;

[0023] The locking mechanism 6 includes a disc 61, a rotating rod 62 is fixedly connected to the side of the disc 61, a threaded rod 65 is fixedly connected to the side of the rotating rod disc 61, a locking cone 69 is threadedly connected to the side of the threaded rod 65, a threaded hole 66 is provided in the locking cone 69, a limiting opening 63 is provided on the side of the locking cone 69, and the opening size of the limiting opening 63 on the locking cone 69 is consistent with the size of the limiting groove 9 provided on the inner side of the rotating shaft 4. The consistency of the size of the limiting opening 63 and the limiting groove 9 is to ensure that the trapezoidal block 64 enters the limiting groove 9 through the limiting opening 63 to complete the locking, and the trapezoidal block 64 is slidably connected in the locking cone 69. The side of block 64 is fixedly connected to a limiting plate 67, and the side of limiting plate 67 is fixedly connected to a spring 68. The spring 68 fixedly connected to the limiting plate 67 has its other side fixedly connected to the inner side of the locking cone 69. When the trapezoidal block 64 is squeezed through the limiting opening 63 and enters the limiting groove 9, the spring 68 is pressurized at this time, and is subsequently limited by the elastic force of the spring 68, so that the trapezoidal block 64 is reset. The present application can realize the replacement of cutting knives 5 of different sizes through the locking mechanism 6, thereby meeting the cutting needs of colored steel tiles of different sizes, further expanding the cutting range of the device, and saving manpower and material resources.

[0024] The locking mechanism 6 is then removed and the cutting blade 5 is switched, so that the cutting blade 5 can be easily and quickly replaced. Embodiment 2

[0025] See also Figure 7On the basis of the first embodiment, the spark-proof mechanism 7 includes a baffle 71, a fixed block 72 is fixedly connected to the side of the baffle 71, a connecting block 73 is fixedly connected to the side of the fixing block 72, and a roller 74 is fixedly connected to the side of the connecting block 73. There are two rollers 74, which are symmetrically arranged in the slide grooves 75 on both sides of the frame 1 with the center line of the baffle 71 as the symmetry axis and are slidably connected thereto. When the baffle 71 is pulled, the roller 74 rolls in the slide groove 75, so that the baffle 71 can leave the top of the frame 1, and finally cover the The opening of the frame 1 is blocked, and a slide groove 75 is provided on the side of the frame 1. The bottom end of the baffle 71 is fixedly connected to a support 76, and the top end of the baffle 71 is fixedly connected to a handle 77. When cutting is required, the baffle 71 can be pulled down to block the opening of the frame 1 to prevent sparks from flying. The present application uses an anti-spark flying mechanism 7 to ensure that the sparks generated during the cutting process remain in the frame 1 and will not fly out, thereby preventing personal injury caused by spark flying, and also having a certain protective effect on the environment.

[0026] When the lock body 7 is in the state of being moved, the locking cam 73 is lifted up and the locking cam 74 is in the state of being moved forward, so that the locking cam 73 is lifted up and the locking cam 74 is in the state of being moved forward.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A color steel tile cutting device, comprising a frame (1), characterized in that: A base (2) is slidably connected inside the frame (1), a motor (3) is fixedly connected to the side of the frame (1), a rotating shaft (4) is fixedly connected to the side of the motor (3), a conical hole (8) is provided inside the rotating shaft (4), a limiting groove (9) is provided inside the rotating shaft (4), a cutting knife (5) is slidably connected to the side of the rotating shaft (4), a spark-proof splashing mechanism (7) is slidably connected to the top of the frame (1), and a locking mechanism (6) is slidably connected inside the rotating shaft (4); The locking mechanism (6) comprises a disk (61), a rotating rod (62) is fixedly connected to the side of the disk (61), a threaded rod (65) is fixedly connected to the side of the disk (61), a locking cone (69) is threadedly connected to the side of the threaded rod (65), a threaded hole (66) is provided in the locking cone (69), a limiting opening (63) is provided on the side of the locking cone (69), a trapezoidal block (64) is slidably connected to the locking cone (69), a limiting plate (67) is fixedly connected to the side of the trapezoidal block (64), and a spring (68) is fixedly connected to the side of the limiting plate (67).

2. A color steel tile cutting device according to claim 1, characterized in that: The spring (68) to which the limiting plate (67) is fixedly connected has its other side fixedly connected to the inner side of the locking cone (69).

3. A color steel tile cutting device according to claim 1, characterized in that: The size of the opening of the limiting opening (63) on the locking cone (69) is consistent with the size of the limiting groove (9) provided on the inner side of the rotating shaft (4).

4. A color steel tile cutting device according to claim 1, characterized in that: The spark-proof mechanism (7) comprises a baffle (71), a fixed block (72) is fixedly connected to the side of the baffle (71), a connecting block (73) is fixedly connected to the side of the fixing block (72), a roller (74) is fixedly connected to the side of the connecting block (73), a sliding groove (75) is provided on the side of the frame (1), a support (76) is fixedly connected to the bottom end of the baffle (71), and a handle (77) is fixedly connected to the top end of the baffle (71).

5. A color steel tile cutting device according to claim 4, characterized in that: There are two rollers (74), which are slidably connected to the frame (1) in the slide grooves (75) on both sides of the frame (1) with the midline of the baffle (71) as the symmetry axis.

6. The color steel tile cutting device according to claim 1, characterized in that: The model of the motor (3) is: YE3-225M-4P 45KW, rated speed: 970rpm, rated voltage: 380V, number of poles: 4 poles, shaft head diameter: 75mm.

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