CN209579830U - A kind of fiber plate trimming machine - Google Patents

Abstract

A fiberboard edge sawing machine belongs to the technical field of woodworking equipment. A screw hole is provided in the middle of the base, and a screw is provided in the screw hole. A worm wheel and a worm are fixed at the bottom of the screw. There is a guide rod on the upper surface of the base, a workbench above the base, a lift groove and a guide groove on the back of the workbench, the worm is set in the lift groove, the guide rod is set in the guide groove, and a support frame is set above the base. There is a slide bar on the support frame, a slide block is set on the slide bar, a left and right tool rest is set under the slide block, and a saw edge cutter head and a pressing roller are arranged on the left and right knife rests, and the fiberboard to be processed is placed between the pressing roller and the working table. Complete mobile cutting. The new structure is novel, the wheel drives the worm wheel to rotate, and the worm wheel drives the screw to rotate. After the worm lifts up and down, it lifts against the worktable, so that the distance between the saw edge cutter and the plate can be quickly adjusted according to the thickness of the plate to be processed, which improves the cutting efficiency. Quality, improve cutting efficiency.

Description

fiberboard sawing machine

technical field

The utility model belongs to the technical field of woodworking equipment and relates to a fiberboard processing device, in particular to a fiberboard edge sawing machine.

Background technique

There are irregular burrs on the edges of fiberboards, composite wood boards, solid wood boards and other boards for architectural decoration, which need to be cut neatly with electric saws before they can be used. Currently, edge sawing machines are used for quick cutting to complete the deburring operation. However, the existing edge sawing machine uses a screw pressing mechanism installed on the cutting slide to fix the wood board, which is complicated to operate, especially when cutting boards with different thicknesses, the adjustment is difficult, the cutting efficiency is low, and the cutting effect is poor.

Utility model content

The purpose of this utility model is to propose a fiberboard edge sawing machine for the existing edge sawing machine that cannot quickly adjust the distance between the plate and the sawing tool according to the thickness of the plate, and has low cutting efficiency and poor cutting effect. The thickness of the plate to be processed is quickly adjusted for the distance between the saw edge cutter and the plate, so as to improve the cutting quality and improve the cutting efficiency.

The technical scheme of the utility model is: a fiberboard edge sawing machine, including a base and a bracket arranged under the base; it is characterized in that: a screw hole is provided in the middle of the base, and a screw is provided in the screw hole, and the screw The bottom end of the base is fixed with a worm wheel, the side of the worm gear is connected with a worm, the shaft end of the worm is connected with a wheel disc, the upper surface of the base is provided with a guide rod, and a workbench is provided above the base. , the middle part of the back of the workbench is provided with a lift groove, and the back of the workbench on both sides of the lift groove is provided with guide grooves, the top of the worm is connected and arranged in the lift groove, and the guide rod is connected and arranged in the guide groove , there are support frames on both sides above the base, a slide bar is provided on the support frame, a slider is provided on the slide bar, a left knife rest and a right knife rest are arranged below the slide block, and the left knife rest and the right knife rest are arranged below the slide block. The bottom of the knife rest and the right knife rest is connected with a saw edge cutter head, and the sides of the left knife rest and the right knife rest are provided with pressure rollers, and the fiberboard to be processed is moved and cut between the pressure rollers and the worktable.

The slide bar is a slide bar with a rectangular cross section, the slide block is connected to the slide bar through movement, and the slide block is positioned and fixed with the slide bar through bolts.

The guide groove is a cylindrical groove, the guide rod is a cylindrical rod, and the guide rod and the guide groove form a hole-shaft gap fit, and the unilateral gap is not more than 3mm.

The pressure roller is a horizontal cylindrical roller, and the pressure roller is fixed on the sides of the left and right knife holders through the brackets, and the lowest point of the pressure roller is higher than the lowest point of the edge sawing head.

The worm is fixed on the base through a bracket, and the worm is rotatably connected in the bracket.

The beneficial effects of the utility model are as follows: a fiberboard edge sawing machine provided by the utility model is structurally composed of a base, a workbench, a worm gear, a slider, a slide rod, a pressure roller, and a saw edge cutter head. Novel, the worm wheel is driven by the wheel, and the screw is driven by the worm wheel. After the worm lifts up and down, it lifts against the worktable and is guided by the guide rods on both sides, so that the distance between the sawing tool and the plate can be adjusted according to the thickness of the plate to be processed. The quick adjustment improves the cutting quality and cutting efficiency.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

In the figure: bracket 1, base 2, support frame 3, left tool rest 4, saw edge cutter head 5, pressure roller 6, slide bar 7, lifting groove 8, workbench 9, guide groove 10, slider 11, right knife Frame 12, wheel disc 13, worm screw 14, worm wheel 15, screw rod 16, screw hole 17, guide rod 18.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1, a fiberboard edge sawing machine includes a base 2 and a support 1 arranged below the base 2; the middle part of the base 2 is provided with a screw hole 17, and the screw hole 17 is provided with a screw rod 16, and the bottom end of the screw rod 16 is fixed. A worm wheel 15 is provided, a worm 14 is connected to the side of the worm wheel 15, a wheel disc 13 is connected to the shaft end of the worm 14, a guide rod 18 is provided on the upper surface of the base 2, and a workbench 9 is arranged above the base 2. The middle part of the back of the 9 is provided with a lifting groove 8, and the back of the workbench on both sides of the lifting groove 8 is provided with a guide groove 10. Both sides above are provided with support frame 3, are provided with slide bar 7 on support frame 3, are provided with slide block 11 on slide bar 7, are provided with left knife rest 4 and right knife rest 12 below slide block 11, left knife rest 4 and The bottom of the right knife rest 12 is connected with a saw edge cutter head 5, and the sides of the left knife rest 4 and the right knife rest 12 are provided with pressure rollers 6, and the fiberboard to be processed is moved and cut between the pressure rollers 6 and the work surface. .

As shown in Figure 1, a fiberboard edge sawing machine, the slide bar 7 is a slide bar with a rectangular cross section, the slide block 11 is moved and connected on the slide bar 7, and the slide block 11 is positioned and fixed by the bolt and the slide bar 7; the guide groove 10 It is a cylindrical groove, and the guide rod 18 is a cylindrical rod. The guide rod 18 and the guide groove 10 form a hole shaft gap fit, and the unilateral gap is not more than 3mm; the pressure roller 6 is a horizontal cylindrical roller, and the pressure roller 6 is fixed on the left and right knife through the bracket. On the side of the frame, the lowest point of the pressure roller 6 is higher than the lowest point of the edge saw head 5; the worm 14 is fixed on the base by the support 1, and the worm 14 is rotatably connected in the support.

As shown in Figure 1, the working principle of a fiberboard edge sawing machine is as follows: the worm wheel is driven by the wheel to rotate, and the worm wheel drives the screw to rotate. Therefore, the distance between the saw edge cutter and the plate can be quickly adjusted according to the thickness of the plate to be processed, thereby improving the cutting quality and cutting efficiency.

Claims (5)

1. A fiberboard edge sawing machine, comprising a base (2) and a support (1) arranged below the base (2); it is characterized in that: the middle part of the base (2) is provided with a screw hole (17), and the screw Screw rod (16) is arranged in hole (17), and the bottom end of described screw rod (16) is fixedly provided with worm wheel (15), and described worm wheel (15) side is connected with and is provided with worm screw (14), and described worm screw (14) A wheel disc (13) is connected on the shaft end of the base (2), a guide rod (18) is provided on the upper surface of the base (2), and a workbench (9) is provided above the base (2), and the workbench The middle part of the back side of (9) is provided with lift groove (8), and the workbench back of described lift groove (8) both sides is provided with guide groove (10), and the top connection of described worm (14) is arranged on lift groove (8). ), the guide rod (18) is connected and arranged in the guide groove (10), the support frame (3) is provided on both sides above the base (2), and the support frame (3) is provided with a slide bar ( 7), the slide bar (7) is provided with a slide block (11), the left knife rest (4) and the right knife rest (12) are arranged below the slide block (11), and the left knife rest (4) ) and the bottom of the right knife rest (12) are connected with a saw edge cutter head (5), and the sides of the left knife rest (4) and the right knife rest (12) are all provided with pressure rollers (6), and the fiberboard to be processed The mobile cutting is completed between the pressure roller (6) and the worktable. 2. A kind of fiberboard sawing machine according to claim 1, characterized in that: the slide bar (7) is a slide bar with a rectangular cross section, and the slide block (11) is moved and connected to the slide bar (7), Slide block (11) is positioned and fixed by bolt and slide bar (7). 3. A fiberboard sawing machine according to claim 1, characterized in that: the guide groove (10) is a cylindrical groove, the guide rod (18) is a cylindrical rod, and the guide rod (18) and the guide groove (10) ) to form a gap fit between the hole and the shaft, and the unilateral gap is not greater than 3mm. 4. A kind of fiberboard edge sawing machine according to claim 1, characterized in that: the pressure roller (6) is a horizontal cylindrical roller, and the pressure roller (6) is fixed on the sides of the left and right knife rests through brackets, and the pressure roller (6) is The lowest point of the roller (6) is higher than the lowest point of the edge saw head (5). 5. A fiberboard edge sawing machine according to claim 1, characterized in that: the worm (14) is fixed on the base through a bracket (1), and the worm (14) is rotatably connected in the bracket.