Dustproof wood cutting device for building template

Abstract

The utility model discloses a dustproof wood cutting device for a building template, and relates to the technical field of building template processing, the dustproof wood cutting device for the building template comprises a workbench, the top surface of the workbench is fixedly connected with a dustproof cover, one side of the dustproof cover is provided with a dust collector, and the other side of the dustproof cover is provided with a dust collector. A plurality of dust suction ports are formed in the inner wall above the dust cover and the inner walls of the two sides of the dust cover; according to the dustproof wood cutting device for the building formwork, the multiple clamping grooves are formed in the workbench at equal intervals and matched with the customized flattening and moving mechanism, the position can be flexibly adjusted according to the width of wood in the using process, an oval blocking piece can prevent the wood from continuing to move and can be used for calibration of initial wood cutting, and the working efficiency is improved. The transmission belt can drive the wood to move at equal intervals in a mode of being attached to the long plate, the phenomenon that the cutting face is not horizontal due to deflection of the long plate is avoided, the cutting length is not consistent is avoided, cutting quality is good, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building template processing, in particular to a dustproof wood cutting device for building templates. Background Art

[0002] Building formwork is a temporary supporting structure with a main body made of wood. It can ensure the quality and construction safety of concrete projects, speed up construction progress and reduce project costs.

[0003] During the production of building formwork, a cutting device is required to cut the wood into the desired shape. Some cutting devices currently on the market use the following methods: the cutting mechanism is embedded in a workbench, and its position cannot be adjusted. During cutting, the wood is placed on the workbench and manually pushed. This can easily lead to the following defects: The wood tends to shift slightly during the pushing process, which is difficult to detect with the naked eye. This can cause the cut surface of the wood to be uneven or fail to cut the desired bevel, resulting in poor cutting quality. Utility Model Content

[0004] The utility model provides a dustproof wood cutting device for building templates, which has the advantages of high cutting quality and uniform cutting length, and solves the problems raised in the background technology.

[0005] In order to solve the defects of existing wood cutting devices that the cutting surface is not level or the required cutting bevel cannot be obtained, the utility model provides the following technical solution: A dustproof wood cutting device for building formwork, comprising a workbench, a dust cover is fixedly connected to the top surface of the workbench, a dust collector is installed on one side of the dust cover, a plurality of dust suction ports are installed on the upper inner wall and the inner walls on both sides of the dust cover, each of the dust suction ports is connected to the dust collector, the top surface of the dust cover is coated with angle scale lines, the top surface of the dust cover is provided with an angle adjustment mechanism matching the angle scale lines, a frame fixedly connected to the bottom end of the angle adjustment mechanism is provided in the dust cover, a hydraulic cylinder is fixedly installed on the lower inner wall of the frame, a mounting plate fixedly connected to the lifting end of the hydraulic cylinder is provided at the bottom end of the frame, a wood cutting machine is fixedly installed at the bottom end of the mounting plate, a plurality of equally distributed card slots are opened on the top surface of the workbench, and a leveling and moving mechanism is card-mounted on one of the card slots.

[0006] As a preferred technical solution of the present utility model, the leveling and moving mechanism includes a long plate clamped on the card slot, a long box is fixedly connected to one side of the long plate, a transmission belt is embedded in the long box, a stud is threadedly connected to the top surface of the long plate, a first knob is fixedly connected to the stud, the front surface of the long plate is frictionally connected to a rotating rod, and the rear end of the rotating rod is fixedly connected to an elliptical baffle.

[0007] As a preferred technical solution of the present invention, a circular top piece is integrally connected to the top of the stud, and the diameter of the circular top piece is larger than the diameter of the stud.

[0008] As a preferred technical solution of the present invention, the angle adjustment mechanism includes a gear rotatably connected to the top surface of the dust cover, a measuring arrow is fixedly connected to the top of the gear, the front of the gear is meshingly connected to a moving gear block, the front of the moving gear block is slidably connected to a U-shaped seat, the U-shaped seat is fixedly installed on the top surface of the dust cover, the inner walls on both sides of the U-shaped seat are rotatably connected to screws, the moving gear block is meshingly connected to the screw, and both sides of the U-shaped seat are provided with a second knob welded to the screw.

[0009] As a preferred technical solution of the present invention, the thickness of the movable tooth block and the U-shaped seat are both smaller than the thickness of the gear, and the cross-section of the measuring arrow is an L-shaped structure.

[0010] As a preferred technical solution of the present invention, an opening is provided on the rear side of the top surface of the workbench, and a blanking inclined plate is fixedly installed on the opening.

[0011] Compared with the prior art, the present invention provides a dust-proof wood cutting device for building templates, which has the following beneficial effects:

[0012] 1. A dust-proof wood cutting device for building formwork is used for cutting wood used for building formwork. A plurality of equally spaced slots are arranged on a workbench, and a leveling and moving mechanism composed of a long board, a long box, a stud, a first knob, a rotary rod, an elliptical baffle and a transmission belt is used. When in use, the position can be flexibly adjusted according to the width of the wood. The elliptical baffle can prevent the wood from continuing to move and can be used for calibration of the initial wood cutting (so that qualified wood can be cut for the first time without causing wood waste). The transmission belt can drive the wood to move equidistantly along the long board, and the cutting surface will not be uneven due to the deflection of the long board, nor will the cutting length be inconsistent. The cutting quality is good and the operation is convenient.

[0013] 2. The dust-proof wood cutting device for building templates is provided with a dust cover, and multiple suction ports are installed on the inner wall of the dust cover, and a dust collector is installed on the side wall of the dust cover. When cutting, the diffusion of dust can be effectively reduced, the dust-proof effect is greatly improved, and no harm is caused to the health of workers.

[0014] 3. This dustproof wood cutting device for building templates has angle scale lines on the top surface of the dust cover. With the angle adjustment mechanism, the cutting machine can be adjusted to a suitable angle, thereby cutting the wood cutting surface into an inclined plane of the set angle, which can meet different actual needs and greatly improve cutting flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified view of middle A;

[0017] Figure 3 It is a front view of the utility model;

[0018] Figure 4 It is a structural diagram of the angle adjustment mechanism in the utility model.

[0019] In the picture:

[0020] 10. Workbench; 20. Dust cover; 30. Angle adjustment mechanism; 31. Gear; 32. Measuring arrow; 33. Moving gear block; 34. U-shaped seat; 35. Screw; 36. First knob; 40. Frame; 50. Hydraulic cylinder; 60. Mounting plate; 70. Wood cutter; 80. Slot; 90. Leveling and moving mechanism; 91. Long board; 92. Long box; 93. Stud; 94. Second knob; 95. Rotary rod; 96. Elliptical baffle; 97. Transmission belt; 100. Angle scale mark; 200. Vacuum cleaner; 300. Vacuum port; 400. Unloading ramp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4The utility model discloses a dustproof wood cutting device for building templates, comprising a workbench 10, a dust cover 20 fixedly connected to the top surface of the workbench 10, a dust collector 200 installed on one side of the dust cover 20, a plurality of dust suction ports 300 installed on the upper inner wall and the inner walls on both sides of the dust cover 20, each of the dust suction ports 300 is connected to the dust collector 200, which can prevent the wanton spread of dust generated by cutting and also absorb the dust generated by cutting, thereby greatly improving the dustproof effect. The top surface of the dust cover 20 is coated with angle scale lines 100, and the dust cover 20 is provided with a plurality of dust suction ports 300. The top surface of the workbench 10 is provided with an angle adjustment mechanism 30 that matches the angle scale line 100, and the dust cover 20 is provided with a frame 40 fixedly connected to the bottom end of the angle adjustment mechanism 30. A hydraulic cylinder 50 is fixedly installed on the inner wall below the frame 40, and the bottom end of the frame 40 is provided with a mounting plate 60 fixedly connected to the lifting end of the hydraulic cylinder 50. A wood cutting machine 70 is fixedly installed on the bottom end of the mounting plate 60 to realize wood cutting. A plurality of equally spaced card slots 80 are provided on the top surface of the workbench 10, and a leveling and moving mechanism 90 is mounted on one of the card slots 80.

[0023] Specifically, an opening is provided on the rear side of the top surface of the workbench 10 , and a material unloading inclined plate 400 is fixedly installed on the opening.

[0024] In this embodiment, the wood cutting machine 70 will not damage the workbench 10 during cutting. The unloading inclined plate 400 has an inclination angle of 40 degrees, so that the cut wood can automatically tilt and slide down without piling up.

[0025] Specifically, the leveling and moving mechanism 90 includes a long plate 91 that is clamped on the card slot 80, and a long box 92 is fixedly connected to one side of the long plate 91, and a transmission belt 97 is embedded in the long box 92. The top surface of the long plate 91 is threadedly connected to a stud 93, and a first knob 94 is fixedly connected to the stud 93. The front surface of the long plate 91 is frictionally connected to a rotating rod 95, and the rear end of the rotating rod 95 is fixedly connected to an elliptical baffle 96. The top of the stud 93 is integrally connected to a circular top plate, and the diameter of the circular top plate is larger than the diameter of the stud 93.

[0026] In this embodiment, the long plate 91 is clamped on the card slot 80 at the appropriate position, the first knob 94 is turned forward, the stud 93 is turned forward and moved upward, and the circular top piece is tightly attached to the upper inner wall of the dust cover 20, so that the entire leveling and moving mechanism 90 can be fixedly installed. The installation position of the leveling and moving mechanism 90 is flexible, and the setting of the circular top piece can increase the contact area with the dust cover 20, which is stable and will not cause significant wear to the dust cover 20.

[0027] The transmission belt 97 slightly protrudes from the long box 92 and is driven by a private motor. The number of revolutions can be set, and the distance moved each time is consistent, which can ensure the consistency of the length of the wood cut each time.

[0028] Specifically, the angle adjustment mechanism 30 includes a gear 31 rotatably connected to the top surface of the dust cover 20, a measuring arrow 32 is fixedly connected to the top of the gear 31, the front of the gear 31 is meshingly connected to a moving gear block 33, the front of the moving gear block 33 is slidingly connected to a U-shaped seat 34, the U-shaped seat 34 is fixedly installed on the top surface of the dust cover 20, the inner walls on both sides of the U-shaped seat 34 are rotatably connected to a screw 35, the moving gear block 33 is meshingly connected to the screw 35, and a second knob 36 welded to the screw 35 is provided on both sides of the U-shaped seat 34, the thickness of the moving gear block 33 and the U-shaped seat 34 are both less than the thickness of the gear 31, and the cross-section of the measuring arrow 32 is an L-shaped structure.

[0029] In this embodiment, rotating the second knob 36 drives the screw 35 to rotate, and the movable tooth block 33 moves accordingly, driving the gear 31 to rotate, and the measuring arrow 32 swings accordingly. At the same time, the frame 40, the mounting plate 60, the hydraulic cylinder 50 and the wood cutter 70 swing accordingly. In conjunction with the angle scale 100, the wood cutter 70 can be adjusted to a suitable angle, thereby cutting the wood cutting surface into an inclined surface at a set angle;

[0030] The thickness of the movable tooth block 33 and the U-shaped seat 34 are both smaller than the thickness of the gear 31, so that the measuring arrow 32 can maintain a distance from the movable tooth block 33 and the U-shaped seat 34 to avoid collision. The measuring arrow 32 can swing stably and safely. The cross-section of the measuring arrow 32 is an L-shaped structure, which can reduce the distance from the angle scale line 100 for easy reading.

[0031] The working principle and use process of the present invention are as follows: the wood is placed on the transmission belt 97, and the side wall is attached to one side of the long board 91, and the rear end of the wood is attached to the front of the elliptical baffle 96. After completion, the rotary rod 95 is rotated to drive the elliptical baffle 96 to swing, so that the elliptical baffle 96 is staggered with the wood, and the transmission belt 97 is started to drive the wood to move backward a set distance, press the wood, and start the hydraulic cylinder 50 to drive the wood cutting machine 70 to move downward to achieve cutting of the wood. The cut wood falls onto the unloading inclined plate 400 and slides down to achieve automatic unloading. The cut wood can be formed into a building template of corresponding shape after subsequent processing.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof wood cutting device for building formwork, characterized by: The invention comprises a workbench (10), wherein a dust cover (20) is fixedly connected to the top surface of the workbench (10), a dust collector (200) is installed on one side of the dust cover (20), a plurality of dust suction ports (300) are installed on the upper inner wall and the inner walls on both sides of the dust cover (20), each of the dust suction ports (300) is connected to the dust collector (200), the top surface of the dust cover (20) is coated with angle scale lines (100), and the top surface of the dust cover (20) is provided with an angle adjustment mechanism (30) that matches the angle scale lines (100). A frame (40) fixedly connected to the bottom end of the angle adjustment mechanism (30) is provided in the dust cover (20), a hydraulic cylinder (50) is fixedly installed on the inner wall below the frame (40), a mounting plate (60) fixedly connected to the lifting end of the hydraulic cylinder (50) is provided at the bottom end of the frame (40), a wood cutting machine (70) is fixedly installed at the bottom end of the mounting plate (60), and a plurality of equally spaced slots (80) are provided on the top surface of the workbench (10), and a leveling and moving mechanism (90) is mounted on one of the slots (80).

2. The dustproof wood cutting device for building template according to claim 1, characterized in that: The leveling and moving mechanism (90) comprises a long plate (91) clamped on the clamping slot (80), a long box (92) fixedly connected to one side of the long plate (91), a transmission belt (97) embedded in the long box (92), a stud (93) threadedly connected to the top surface of the long plate (91), a first knob (94) fixedly connected to the stud (93), a rotating rod (95) frictionally connected to the front surface of the long plate (91), and an elliptical blocking piece (96) fixedly connected to the rear end of the rotating rod (95).

3. The dustproof wood cutting device for building template according to claim 2, characterized in that: The top of the stud (93) is integrally connected with a circular top plate, and the diameter of the circular top plate is larger than the diameter of the stud (93).

4. The dustproof wood cutting device for building template according to claim 1, characterized in that: The angle adjustment mechanism (30) comprises a gear (31) rotatably connected to the top surface of the dust cover (20), a measuring arrow (32) being fixedly connected to the top of the gear (31), a movable tooth block (33) being meshedly connected to the front of the gear (31), a U-shaped seat (34) being slidably connected to the front of the movable tooth block (33), the U-shaped seat (34) being fixedly mounted on the top surface of the dust cover (20), screws (35) being rotatably connected to the inner walls on both sides of the U-shaped seat (34), the movable tooth block (33) being meshedly connected to the screw (35), and a second knob (36) being welded to the screw (35) being provided on both sides of the U-shaped seat (34).

5. The dustproof wood cutting device for building template according to claim 4, characterized in that: The thickness of the movable tooth block (33) and the U-shaped seat (34) are both smaller than the thickness of the gear (31), and the cross section of the measuring arrow (32) is an L-shaped structure.

6. The dustproof wood cutting device for building template according to claim 1, characterized in that: An opening is provided on the rear side of the top surface of the workbench (10), and a material unloading inclined plate (400) is fixedly mounted on the opening.

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