Insulation board cutting device for building construction

Abstract

The utility model discloses an insulation board cutting device for building construction. The problem that the edge of an insulation board is cut irregularly is effectively solved. Comprising a bottom plate, a stand column is arranged on the bottom plate, a fixing plate is rotatably arranged on the stand column, a cutting piece is arranged on the fixing plate, the cutting piece and the bottom plate form an included angle of 90 degrees or 45 degrees after the fixing plate rotates, a positioning plate is slidably arranged on the bottom plate, a first cutting groove and a second cutting groove are formed in the bottom plate, and the first cutting groove is perpendicular to the horizontal plane of the bottom plate. The included angle between the second cutting groove and the upper plane of the bottom plate is 45 degrees; the cutting device is simple and ingenious in structure and convenient to use, the cutting blade can cut the insulation board at two angles, so that 45-degree edge cutting of the edge of the insulation board is achieved, it is guaranteed that the edge is tidy, the insulation board is tightly connected at an internal corner or an external corner, and then construction quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of insulation board construction, in particular to an insulation board cutting device for building construction. Background Art

[0002] The construction of the building's exterior walls requires the installation of insulation boards, which need to be trimmed when connected at the exterior wall's inner corners and elevation angles to form a 45° slope, so that no gaps are created after the connection and the boards fit more closely to the wall.

[0003] When cutting a 45° angle, it is mostly done through the experience and skills of the construction workers, which causes deviations in the cut edges and makes them not completely neat, resulting in gaps at the inner corners or upward angles after the insulation board is installed. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model provides a thermal insulation board cutting device for building construction, which effectively solves the problem of uneven cutting of the edges of the thermal insulation boards.

[0005] The technical solution to the technical problem is: a thermal insulation board cutting device for construction, comprising a base plate, a column is arranged on the base plate, a fixed plate is rotatably arranged on the column, a cutting plate is arranged on the fixed plate, after the fixed plate rotates, the cutting plate forms an angle of 90° or 45° with the base plate, a positioning plate is slidably arranged on the base plate, a first cutting groove and a second cutting groove are opened on the base plate, the first cutting groove is perpendicular to the horizontal plane of the base plate, and the second cutting groove forms an angle of 45° with the upper plane of the base plate.

[0006] Preferably, a plurality of supporting feet are provided at the bottom of the base plate.

[0007] Preferably, the column is an inverted L-shaped structure, a mounting hole is provided on the top of the column, and a rotating shaft that rotates in the mounting hole extends from the fixing plate, forming a structure in which the fixing plate is rotatably connected to the column.

[0008] Preferably, a fixing rod is telescopically arranged in the fixing plate, two fixing holes are provided in the mounting hole, and the fixing rod is inserted into the fixing hole to realize a structure in which the fixing plate and the base plate form an angle of 90° or 45°.

[0009] Preferably, the fixing rod is inserted into the fixing plate, and a spring is sleeved on the fixing rod, and the spring pushes the fixing rod inward.

[0010] Preferably, a hydraulic cylinder is arranged on the fixed plate, a fixed block is arranged on the telescopic rod of the hydraulic cylinder, the slicer is rotatably arranged on the fixed block, and the slicer is driven by a motor.

[0011] Preferably, a slide groove is provided on the bottom plate, a lead screw is rotatably provided in the slide groove, the positioning plate is threadedly connected to the lead screw, and the end of the lead screw extends out of the edge of the bottom plate and is provided with a knob.

[0012] The utility model has a simple and ingenious structure and is easy to use. The slicer can cut the insulation board at two angles, thereby achieving a 45° trimming of the edge of the insulation board, ensuring neat edges, and making the insulation board tightly connected at the inner corner or the outer corner, thereby ensuring construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in a top view.

[0015] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the box body in the utility model.

[0017] Figure 5 It is a structural schematic diagram of the middle box door of the utility model. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0019] Depend on Figures 1 to 5 It can be seen that

[0020] A thermal insulation board cutting device for building construction comprises a base plate 1, a column 2 is arranged on the base plate 1, a fixed plate 3 is rotatably arranged on the column 2, a cutting plate 4 is arranged on the fixed plate 3, after the fixed plate 3 rotates, the cutting plate 4 forms an angle of 90° or 45° with the base plate 1, a positioning plate 5 is slidably arranged on the base plate 1, a first cutting groove 6 and a second cutting groove 7 are opened on the base plate 1, the first cutting groove 6 is perpendicular to the horizontal plane of the base plate 1, and the second cutting groove 7 forms an angle of 45° with the upper plane of the base plate 1.

[0021] When the utility model is used in a specific way,

[0022] According to the construction situation, the edge of the insulation board needs to be cut into a flat surface or a 45° inclined surface. Adjust the position of the fixing plate 3 so that the angle between the slice 4 and the base plate 1 is adjusted to a suitable position. Push the positioning plate 5 to fix the positioning plate 5 in a reasonable position. Start the equipment, place the insulation board on the base plate 1, and use the slice 4 to complete the cutting process and cut it into the desired size.

[0023] During cutting, the first cutting groove 6 and the second cutting groove 7 give way to the slice 4. When the slice 4 is in a vertical position, the slice 4 corresponds to the first cutting groove 6, and the cut debris is discharged from the bottom of the first cutting groove 6. When the slice 4 is in a 45° inclined position, the slice 4 corresponds to the second cutting groove 7. The second cutting groove 7 is inclined to avoid contact between the bottom plate 1 and the slice 4, thereby ensuring smooth cutting.

[0024] A plurality of feet 8 are provided at the bottom of the base plate 1 , so that the base plate 1 is away from the ground, so that debris can be discharged from under the base plate 1 .

[0025] The column 2 is an inverted L-shaped structure, with a mounting hole 9 provided on the top of the column 2. A rotating shaft 10 extending from the fixing plate 3 rotates in the mounting hole 9, forming a structure in which the fixing plate 3 is rotatably connected to the column 2. A fixing rod 11 is telescopically arranged in the fixing plate 3, and two fixing holes 12 are provided in the mounting hole 9. The fixing rod 11 is inserted into the fixing hole 12 to realize a structure in which the fixing plate 3 and the base plate 1 are at an angle of 90° or 45°. The fixing rod 11 is penetrated in the fixing plate 3, and a spring 13 is sleeved on the fixing rod 11, and the spring 13 pushes the fixing rod 11 inward.

[0026] When adjusting the angle of the slice 4, the fixing rod 11 is pulled to compress the spring 13, so that the end of the fixing rod 11 is disengaged from the fixing hole 12, and the rotating shaft 10 can rotate in the mounting hole 9. After the fixing plate 3 is rotated 45°, the fixing rod 11 is loosened. Under the action of the spring 13, the fixing rod 11 extends inward and the end is inserted into the fixing hole 12, thereby locking the fixing plate 3 so that the fixing plate 3 does not move.

[0027] There are two fixing holes 12, and after the fixing rod 11 is inserted into the two fixing holes 12, the fixing plate 3 and the bottom plate 1 form an angle of 90° or 45°, that is, the slice 4 and the bottom plate 1 form an angle of 90° or 45°, thereby completing the adjustment of the angle of the slice 4.

[0028] A hydraulic cylinder 14 is provided on the fixed plate 3, and a fixed block 15 is provided on the telescopic rod of the hydraulic cylinder 14. The slice 4 is rotatably provided on the fixed block 15. The slice 4 is driven by the motor 16. The hydraulic cylinder 14 can control the lifting and lowering of the slice 4. In the non-working state, the slice 4 is close to the fixed plate 3 and away from the bottom plate 1, so that the fixed plate 3 does not interfere with the bottom plate 1 when rotating, thereby ensuring the normal use of the equipment.

[0029] A slide groove 17 is provided on the base plate 1, and a lead screw 18 is rotatably arranged in the slide groove 17. The positioning plate 5 is threadedly connected with the lead screw 18. The end of the lead screw 18 extends out of the edge of the base plate 1 and is provided with a knob 19. The lead screw 18 is rotated by rotating the knob 19 to drive the positioning plate 5 to move on the base plate 1. After the positioning plate 5 is moved to a suitable position, the knob 19 is released, the position of the positioning plate 5 is fixed, and the edge of the insulation plate is abutted against the positioning plate 5, so that the position of the insulation plate is locked, thereby achieving the accuracy of the cutting position of the insulation plate.

[0030] Compared with the prior art, the utility model has the following beneficial effects: the slice has two cutting positions, 90° cutting and 45° angle cutting, which can cut a 45° bevel on the edge of the insulation board, so that the insulation board can be accurately docked during construction and installation at the inner corner or the outer corner, avoiding the appearance of gaps and ensuring the construction quality.

Claims

1. A thermal insulation board cutting device for building construction, characterized in that: The invention comprises a bottom plate (1), a column (2) is provided on the bottom plate (1), a fixing plate (3) is rotatably provided on the column (2), a slice (4) is provided on the fixing plate (3), after the fixing plate (3) rotates, the slice (4) forms an angle of 90° or 45° with the bottom plate (1), a positioning plate (5) is slidably provided on the bottom plate (1), a first cutting groove (6) and a second cutting groove (7) are formed on the bottom plate (1), the first cutting groove (6) is perpendicular to the horizontal plane of the bottom plate (1), and the second cutting groove (7) forms an angle of 45° with the upper plane of the bottom plate (1).

2. The thermal insulation board cutting device for construction according to claim 1, characterized in that: A plurality of supporting feet (8) are provided at the bottom of the base plate (1).

3. The thermal insulation board cutting device for construction according to claim 1, characterized in that: The column (2) is an inverted L-shaped structure. A mounting hole (9) is provided at the top of the column (2). A rotating shaft (10) is extended from the fixing plate (3) and rotates in the mounting hole (9), thereby forming a structure in which the fixing plate (3) and the column (2) are rotatably connected.

4. The thermal insulation board cutting device for construction according to claim 3, characterized in that: A fixing rod (11) is telescopically arranged in the fixing plate (3), two fixing holes (12) are provided in the mounting hole (9), and the fixing rod (11) is inserted into the fixing hole (12) to realize a structure in which the fixing plate (3) and the bottom plate (1) form an angle of 90° or 45°.

5. The thermal insulation board cutting device for construction according to claim 4, characterized in that: The fixing rod (11) is inserted into the fixing plate (3), and a spring (13) is sleeved on the fixing rod (11), and the spring (13) pushes the fixing rod (11) inward.

6. The thermal insulation board cutting device for construction according to claim 1, characterized in that: The fixed plate (3) is provided with a hydraulic cylinder (14), a telescopic rod of the hydraulic cylinder (14) is provided with a fixed block (15), the slice (4) is rotatably provided on the fixed block (15), and the slice (4) is driven by a motor (16).

7. The thermal insulation board cutting device for construction according to claim 1, characterized in that: The bottom plate (1) is provided with a slide groove (17), a lead screw (18) is rotatably arranged in the slide groove (17), the positioning plate (5) is threadedly connected to the lead screw (18), and the end of the lead screw (18) extends out of the edge of the bottom plate (1) and is provided with a knob (19).

Images