Angle-adjustable cut-to-size saw

Abstract

The utility model belongs to the technical field of cut-to-size saws, and particularly relates to an angle-adjustable cut-to-size saw which comprises a base, L-shaped vertical plates are fixedly connected to the front end face and the rear end face of the base, a mounting plate is fixedly connected to the other ends of the two vertical plates together, an adjusting box is slidably connected to the lower end face of the mounting plate, and a cutting box is rotatably connected into the adjusting box. A cutting knife is rotationally connected into the cutting box, and an adjusting mechanism is arranged between the adjusting box and the cutting box. A plurality of evenly-distributed grooves are formed in the upper end face of the base, moving rods are movably connected into the grooves, and springs are fixedly connected between the moving rods and the grooves. According to the plate cutting device, plates with different placement angles and different forms can be limited through the multiple movable rods, and the plates are prevented from deviating in the cutting process.

Description

Technical Field

[0001] The utility model belongs to the technical field of panel saws, in particular to a panel saw with adjustable angles. Background Art

[0002] Panel saws are used for cutting wood and are widely used in furniture manufacturing and building decoration industries.

[0003] The existing angle-adjustable panel saw has a cutting knife that is set at a fixed point. During the process of cutting the panel, the panel can only be pushed to move for cutting, and only the angle of the cutting surface can be adjusted. When cutting the panel diagonally, the placement angle of the panel needs to be adjusted. After the adjustment, the placement angle of the panel is easily changed during the moving cutting process, thereby affecting the cutting accuracy of the panel and causing inconvenience in use. Summary of the invention

[0004] The utility model aims to provide a panel saw with adjustable angle, which is convenient for diagonal cutting of panels without affecting the cutting accuracy of the panels and is easy to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle-adjustable panel saw, comprising a base, the front and rear end surfaces of the base are fixedly connected to L-shaped vertical plates, the other ends of the two vertical plates are commonly fixedly connected to a mounting plate, the lower end surface of the mounting plate is slidably connected to an adjustment box, the interior of the adjustment box is rotatably connected to a cutting box, the interior of the cutting box is rotatably connected to a cutting knife, and an adjustment mechanism is provided between the adjustment box and the cutting box;

[0006] The upper end surface of the base is provided with a plurality of evenly distributed grooves, the interior of the grooves is movably connected with moving rods, and a spring is fixedly connected between the moving rods and the grooves.

[0007] In order to adjust the cutting angle of the cutting knife, as a preferred angle-adjustable panel saw of the present invention, the adjustment mechanism includes a half worm gear fixedly connected to the upper end surface of the cutting box, the interior of the adjustment box is rotatably connected to a worm meshing with the half worm gear, and one end of the worm gear extends to the outside of the adjustment box and is fixedly connected to a torsion block.

[0008] In order to drive the adjustment box to move, as a preferred angle-adjustable panel saw of the present invention, a slide groove is provided on the lower end surface of the mounting plate, a slider matching the slide groove is fixedly connected to the upper end surface of the adjustment box, and a screw rod threadedly connected to the slider is rotatably connected inside the slide groove.

[0009] In order to facilitate the alignment of the cutting line of the plate with the cutting knife, as a preferred angle-adjustable panel saw of the present invention, the front and rear end surfaces of the cutting box are detachably connected with a laser locator with an emission port facing downward and flush with the cutting knife.

[0010] In order to provide power for the rotation of the cutting blade, as a preferred angle-adjustable panel saw of the present invention, a first motor is installed on the right side wall of the cutting box, and the output end of the first motor is fixedly connected to the cutting blade.

[0011] In order to provide power for the rotation of the screw rod, as a preferred angle-adjustable panel saw of the present invention, a second motor is installed on the rear end surface of the mounting plate, and the output end of the second motor is fixedly connected to the screw rod.

[0012] In order to be able to cut the plate completely, as a preferred embodiment of the angle-adjustable panel saw of the present invention, a cutting groove is provided on the upper end surface of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] When the utility model is used, the plate to be cut is first moved between the base and the mounting plate, and then the cutting line of the plate is aligned with the laser line projected by the laser locator, thereby aligning the cutting line of the plate with the cutting knife, and then the aligned plate is placed on the base, and the plate presses the moving rod covered by itself downward, and at the same time, the moving rods around the plate surround the plate, so that the plate is limited by a plurality of moving rods to prevent the plate from shifting during the cutting process, and the plurality of moving rods can limit plates with different placement angles and different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 For this utility model Figure 2Schematic diagram of the enlarged structure at a in the middle;

[0020] In the figure: 1. base; 2. vertical plate; 3. mounting plate; 4. adjustment box; 5. cutting box; 6. cutting knife; 7. groove; 8. moving rod; 9. spring; 10. half worm gear; 11. worm; 12. torsion block; 13. slide groove; 14. slider; 15. lead screw; 16. laser locator; 17. first motor; 18. second motor; 19. cutting groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figures 1 to 4 , an angle-adjustable panel saw, comprising a base 1, the front and rear end surfaces of the base 1 are fixedly connected with L-shaped vertical plates 2, the other ends of the two vertical plates 2 are commonly fixedly connected with a mounting plate 3, the lower end surface of the mounting plate 3 is slidably connected with an adjusting box 4, the inside of the adjusting box 4 is rotatably connected with a cutting box 5, the inside of the cutting box 5 is rotatably connected with a cutting knife 6, and an adjusting mechanism is provided between the adjusting box 4 and the cutting box 5;

[0023] The upper end surface of the base 1 is provided with a plurality of evenly distributed grooves 7 , the interior of the grooves 7 is movably connected with moving rods 8 , and a spring 9 is fixedly connected between the moving rods 8 and the grooves 7 .

[0024] In this embodiment: when in use, the plate to be cut is first moved between the base 1 and the mounting plate 3, and then the cutting line of the plate is aligned with the laser line projected by the laser locator 16, so that the cutting line of the plate is aligned with the cutting knife 6, and then the aligned plate is placed on the base 1, and the plate presses the moving rod 8 covered by itself downward, and at the same time, the moving rods 8 around the plate surround the plate, so that the plate is limited by multiple moving rods 8 to prevent the plate from shifting during the cutting process, and the multiple moving rods 8 can limit the plates with different placement angles and different shapes, and then the cutting angle of the cutting knife 6 is adjusted by the adjustment mechanism;

[0025] After the adjustment is completed, the adjustment box 4 moves, and the adjustment box 4 cooperates with the cutting box 5 to drive the cutting knife 6 to move. At the same time, the cutting knife 6 rotates to cut the plate.

[0026] As a technical optimization solution of the utility model, the adjustment mechanism includes a half worm gear 10 fixedly connected to the upper end face of the cutting box 5, and the internal rotation of the adjustment box 4 is connected to a worm 11 meshing with the half worm gear 10. One end of the worm 11 extends to the outside of the adjustment box 4 and is fixedly connected to a torsion block 12.

[0027] In this embodiment, when the cutting angle of the cutting knife 6 is adjusted, the torsion block 12 drives the worm 11 to rotate, and the worm 11 drives the half worm gear 10 to rotate, thereby driving the cutting box 5 to rotate, and then the cutting angle of the cutting knife 6 can be adjusted.

[0028] As a technical optimization solution of the utility model, a slide groove 13 is opened on the lower end surface of the mounting plate 3, a slider 14 matching the slide groove 13 is fixedly connected to the upper end surface of the adjusting box 4, and a screw rod 15 threadedly connected to the slider 14 is rotatably connected inside the slide groove 13.

[0029] In this embodiment, the screw rod 15 rotates, and the screw rod 15 can cooperate with the slider 14 to drive the adjustment box 4 to move.

[0030] As a technical optimization solution of the present invention, the front and rear end surfaces of the cutting box 5 are detachably connected with a laser locator 16 with an emission port facing downward and flush with the cutting knife 6 .

[0031] In this embodiment: the laser locator 16 is used to align the cutting line of the plate with the cutting knife 6.

[0032] As a technical optimization solution of the present utility model, a first motor 17 is installed on the right side wall of the cutting box 5 , and the output end of the first motor 17 is fixedly connected to the cutting knife 6 .

[0033] In this embodiment: the first motor 17 is started, and the output of the first motor 17 drives the cutting knife 6 to rotate, thereby providing power for the rotation of the cutting knife 6.

[0034] As a technical optimization solution of the present invention, a second motor 18 is installed on the rear end surface of the mounting plate 3 , and the output end of the second motor 18 is fixedly connected to the screw rod 15 .

[0035] In this embodiment, the second motor 18 is started, and the output end of the second motor 18 drives the screw rod 15 to rotate, thereby providing power for the rotation of the screw rod 15 .

[0036] As a technical optimization solution of the present invention, a cutting groove 19 is provided on the upper end surface of the base 1 .

[0037] In this embodiment, the cutting groove 19 allows the cutting knife 6 to extend below the plate, thereby being able to completely cut the plate.

[0038] Working principle: When in use, first move the plate to be cut between the base 1 and the mounting plate 3, then align the cutting line of the plate with the laser line projected by the laser locator 16, so as to align the cutting line of the plate with the cutting knife 6, and then put the aligned plate on the base 1, the plate will press the moving rod 8 covered by itself downward, and at the same time, the moving rods 8 around the plate will surround the plate, so that the plate is limited by multiple moving rods 8 to prevent the plate from shifting during the cutting process, and the multiple moving rods 8 can limit the plates with different placement angles and different shapes;

[0039] When the cutting angle of the cutting knife 6 is adjusted, the torsion block 12 drives the worm 11 to rotate, and the worm 11 drives the half worm gear 10 to rotate, thereby driving the cutting box 5 to rotate, and then the cutting angle of the cutting knife 6 can be adjusted;

[0040] After the adjustment is completed, the second motor 18 is started, and the output end of the second motor 18 drives the screw rod 15 to rotate, the screw rod 15 cooperates with the slider 14 to drive the adjustment box 4 to move, and the adjustment box 4 cooperates with the cutting box 5 to drive the cutting knife 6 to move. At the same time, the first motor 17 is started, and the output end of the first motor 17 drives the cutting knife 6 to rotate, thereby cutting the plate.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An angle-adjustable panel saw, comprising a base (1), characterized in that: The front and rear end surfaces of the base (1) are both fixedly connected to L-shaped vertical plates (2); the other ends of the two vertical plates (2) are commonly fixedly connected to a mounting plate (3); the lower end surface of the mounting plate (3) is slidably connected to an adjustment box (4); the interior of the adjustment box (4) is rotatably connected to a cutting box (5); the interior of the cutting box (5) is rotatably connected to a cutting knife (6); and an adjustment mechanism is provided between the adjustment box (4) and the cutting box (5); The upper end surface of the base (1) is provided with a plurality of evenly distributed grooves (7), the interior of the groove (7) is movably connected to a moving rod (8), and a spring (9) is fixedly connected between the moving rod (8) and the groove (7).

2. The angle-adjustable panel saw according to claim 1, characterized in that: The adjustment mechanism comprises a half worm gear (10) fixedly connected to the upper end surface of the cutting box (5); a worm (11) meshingly connected to the half worm gear (10) is rotatably connected inside the adjustment box (4); one end of the worm (11) extends to the outside of the adjustment box (4) and is fixedly connected to a torsion block (12).

3. The angle-adjustable panel saw according to claim 1, characterized in that: The lower end surface of the mounting plate (3) is provided with a slide groove (13), the upper end surface of the regulating box (4) is fixedly connected with a slider (14) matching the slide groove (13), and the interior of the slide groove (13) is rotatably connected with a screw rod (15) threadedly connected to the slider (14).

4. The angle-adjustable panel saw according to claim 1, characterized in that: The front and rear end surfaces of the cutting box (5) are detachably connected with a laser locator (16) with an emission port facing downward and flush with the cutting knife (6).

5. The angle-adjustable panel saw according to claim 1, characterized in that: A first motor (17) is installed on the right side wall of the cutting box (5), and an output end of the first motor (17) is fixedly connected to the cutting knife (6).

6. The angle-adjustable panel saw according to claim 3, characterized in that: A second motor (18) is mounted on the rear end surface of the mounting plate (3), and an output end of the second motor (18) is fixedly connected to the screw rod (15).

7. The angle-adjustable panel saw according to claim 1, characterized in that: The upper end surface of the base (1) is provided with a cutting groove (19).

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