Wood sanding machine with adjustable grinding thickness

Abstract

The utility model relates to the technical field of wood processing, in particular to a wood sander with adjustable grinding thickness, which comprises a base, an operating table, a grinding belt, a mounting table, a grinding wheel shaft and an adjusting device, the operating table is fixedly connected with the surface of the base, the grinding belt is arranged on the surface of the operating table, and the mounting table is arranged on the surface of the operating table. The grinding wheel shaft is rotationally connected with the surface of the mounting table, the adjusting device is arranged on the surface of the operating table and comprises a mounting frame, the mounting frame is fixedly connected with the surface of the operating table, and four sets of supporting frames are fixedly connected to the surface of the operating table and are symmetrically arranged. According to the grinding machine, the adjusting device is arranged, so that the distance between the grinding wheel shaft and the grinding belt can be conveniently adjusted, the situation that the height of existing equipment is adjusted through an air cylinder, but air pressure is not easy to control, so that the equipment is very tedious to use is avoided, and the usability of the equipment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a wood sanding machine with adjustable grinding thickness. Background Art

[0002] Sanding is abbreviated as grinding, which refers to the use of sandpaper or a grinding machine to grind the wood board smooth to meet the requirements of use. A sanding machine is a mechanical equipment used to put the wood in and complete the sanding work.

[0003] The prior art, such as CN215147854U, is a wood sanding machine, whose structure includes a sanding table, a switch controller, a recycling device, a rotating belt, a sanding drum, and a support frame. The utility model is a wood sanding machine. The user turns on the device through the switch controller, and then puts the wood on the surface of the sanding table for processing. The conveyor belt is driven by the axis in the sanding table and the link shaft is connected. The rotation of the conveyor belt drives the operation of the sanding belt, so that the pushing block on the sanding belt pushes the broom, and the broom cleans the debris from the periphery of the sanding belt through the sliding block. The cleaned debris will fall from the discharge port in the recycling device and slide down into the storage box through the inclined body, thereby achieving the cleaning and recycling of the debris. By improving the sanding table of the equipment, the equipment can automatically clean the debris and dust on the periphery of the sanding belt during operation, so that the sanding belt is no longer affected by the debris and dust, thereby ensuring the normal operation of the equipment.

[0004] In order to facilitate the adjustment of the distance between the grinding wheel shaft and the grinding belt and avoid the existing equipment to adjust the height through the cylinder, but because the air pressure is difficult to control, resulting in the equipment being very cumbersome to use, this needs to be improved. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a wood sanding machine with adjustable grinding thickness.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wood sanding machine with adjustable grinding thickness, comprising a base, an operating table, a sanding belt, a mounting table, a grinding wheel shaft and an adjusting device, wherein the operating table is fixedly connected to the surface of the base, the sanding belt is arranged on the surface of the operating table, the mounting table is arranged on the surface of the operating table, the grinding wheel shaft is rotatably connected to the surface of the mounting table, the adjusting device is arranged on the surface of the operating table, the adjusting device comprises a mounting frame, the mounting frame is fixedly connected to the surface of the operating table, the surface of the operating table is fixedly connected with a supporting frame, and the number of the supporting frames is four groups and they are symmetrically arranged.

[0007] Furthermore, the surface of the mounting table is fixedly connected with anti-slip blocks, the number of the anti-slip blocks is four groups and they are slidably connected to the inner wall of the support frame, the inner wall of the operating table is rotatably connected with a limit block, and the surface of the limit block is fixedly connected with a screw.

[0008] Furthermore, the screw rod is rotatably connected to the inner wall of the mounting frame, a rotary valve is fixedly connected to the surface of the screw rod, and a lifting block is fixedly connected to the surface of the mounting platform.

[0009] Furthermore, the screw rod is threadedly driven with the inner wall of the lifting block, a ruler is fixedly connected to the surface of the mounting platform, a scale block is arranged on the surface of the mounting frame, and the ruler is slidably aligned with the surface of the scale block.

[0010] Furthermore, the surface of the operating table is provided with an exclusion device, which includes a mounting block fixedly connected to the lower surface of the operating table, and a baffle is rotatably connected to the surface of the mounting block, and the baffle rotates against the inner wall of the operating table.

[0011] Furthermore, a slide groove is provided through the surface of the base, a pull rod is fixedly connected to the surface of the baffle, the pull rod is slidably connected to the inner wall of the slide groove, and a stabilizing block is fixedly connected to the surface of the operating table.

[0012] Furthermore, a support spring is fixedly connected to the inner wall of the stabilizing block, a clamping rod is fixedly connected to the surface of the support spring, the clamping rod is slidably connected to the inner wall of the stabilizing block, the clamping rod is engaged with the surface of the pull rod, a shifting block is fixedly connected to the surface of the clamping rod, and the shifting block is slidably connected to the surface of the stabilizing block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the adjustment device is used to facilitate the adjustment of the spacing between the grinding wheel shaft and the sanding belt. When it is necessary to grind plates of different thicknesses, the rotary valve is rotated, and the screw rods are successively subjected to force to drive the lifting block to move in the specified direction, and the mounting table is simultaneously subjected to force to slide. When the mounting table moves up and down, it also drives the anti-slip block to slide and connect with the inner wall of the support frame. When the ruler slides to the position of the corresponding size scale block at the same time, the rotary valve is released to fix it. By setting the adjustment device, it is convenient to adjust the spacing between the grinding wheel shaft and the sanding belt, avoiding the existing equipment that performs height adjustment through a cylinder, but the air pressure is not easy to control, which makes the use of the equipment very cumbersome, and thus the ease of use of the equipment is improved to a certain extent.

[0015] 2. In the utility model, by arranging an exclusion device, it is convenient to clean the dust on the inner wall of the operating table. To this end, the shift block is pulled, and the clamping rods are successively separated from the pull rods, and the supporting springs are deformed and tightened at the same time, and then the pull rods are pulled down, and the baffle is rotated at the same time to expose the inner wall of the operating table, and the dust on the inner wall of the operating table falls out of the inner wall of the operating table. By arranging an exclusion device, it is convenient to clean the dust on the inner wall of the operating table, and it is avoided that the existing equipment will accumulate a certain amount of dust under the sanding belt after sanding. When cleaning is needed, the sanding belt needs to be disassembled as a whole, which is time-consuming and labor-intensive. Therefore, the convenience of the equipment is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a wood sanding machine with adjustable grinding thickness;

[0017] Figure 2 The utility model provides a schematic diagram of the main structure of an adjusting device in a wood sanding machine with adjustable grinding thickness;

[0018] Figure 3 The utility model proposes a wood sanding machine with adjustable grinding thickness. Figure 2 Schematic diagram of point A;

[0019] Figure 4 The utility model provides a schematic diagram of the main structure of a rejection device in a wood sanding machine with adjustable grinding thickness;

[0020] Figure 5 The utility model proposes a wood sanding machine with adjustable grinding thickness. Figure 4 Schematic diagram of point B.

[0021] Legend:

[0022] 1. Base; 2. Operating table; 3. Sanding belt; 4. Mounting table; 5. Grinding wheel shaft; 6. Adjustment device; 61. Mounting frame; 62. Support frame; 63. Anti-slip block; 64. Limit block; 65. Screw; 66. Rotary valve; 67. Lifting block; 68. Ruler; 69. Scale block; 7. Rejection device; 71. Mounting block; 72. Baffle; 73. Slide; 74. Pull rod; 75. Stabilizing block; 76. Support spring; 77. Clamping rod; 78. Dial block. DETAILED DESCRIPTION

[0023] See also Figure 1-5The utility model provides a technical solution: a wood sanding machine with adjustable grinding thickness, comprising a base 1, an operating table 2, a sanding belt 3, a mounting table 4, a grinding wheel shaft 5 and an adjusting device 6, the operating table 2 is fixedly connected to the surface of the base 1, the sanding belt 3 is arranged on the surface of the operating table 2, the mounting table 4 is arranged on the surface of the operating table 2, the grinding wheel shaft 5 is rotatably connected to the surface of the mounting table 4, and the adjusting device 6 is arranged on the surface of the operating table 2.

[0024] The specific settings and functions of the regulating device 6 and the rejection device 7 are described in detail below.

[0025] In this embodiment: the adjustment device 6 includes a mounting frame 61, the mounting frame 61 is fixedly connected to the surface of the operating table 2, and the surface of the operating table 2 is fixedly connected with a supporting frame 62, and the number of the supporting frames 62 is four groups and they are symmetrically arranged.

[0026] The effect achieved by the above components is that by providing the support frame 62, the force on the mounting platform 4 is more stable when it moves up and down.

[0027] Specifically, the surface of the mounting table 4 is fixedly connected with anti-slip blocks 63, the number of anti-slip blocks 63 is four groups and they are slidably connected to the inner wall of the support frame 62, the inner wall of the operating table 2 is rotatably connected with a limit block 64, and the surface of the limit block 64 is fixedly connected with a screw 65.

[0028] The effect achieved by the above components is that by setting the limit block 64, the mounting platform 4 is not easy to fall off when sliding up and down.

[0029] Specifically, the screw rod 65 is rotatably connected to the inner wall of the mounting frame 61 , a rotary valve 66 is fixedly connected to the surface of the screw rod 65 , and a lifting block 67 is fixedly connected to the surface of the mounting platform 4 .

[0030] The effects achieved by the above components are: by setting the rotary valve 66, it is convenient to control the cooperation between the screw rod 65 and the lifting block 67, and it is convenient to control the working distance between the mounting platform 4 and the grinding wheel shaft 5 and the grinding belt 3.

[0031] Specifically, the screw rod 65 is threadedly driven with the inner wall of the lifting block 67 , a scale 68 is fixedly connected to the surface of the mounting platform 4 , a scale block 69 is provided on the surface of the mounting frame 61 , and the scale 68 is slidably aligned with the surface of the scale block 69 .

[0032] The effect achieved by the above components is: by setting the scale 68 and the scale block 69 together, it is convenient for operators to control the spacing.

[0033] Specifically, the surface of the operating table 2 is provided with an exclusion device 7, which includes a mounting block 71, which is fixedly connected to the lower surface of the operating table 2, and a baffle 72 is rotatably connected to the surface of the mounting block 71, which rotates against the inner wall of the operating table 2.

[0034] The effect achieved by the above components is: by setting the baffle 72, it is convenient to close the inner wall of the operating table 2 to prevent foreign matter from entering, and to provide a cleaning space.

[0035] Specifically, a slide groove 73 is provided through the surface of the base 1 , a pull rod 74 is fixedly connected to the surface of the baffle 72 , the pull rod 74 is slidably connected to the inner wall of the slide groove 73 , and a stabilizing block 75 is fixedly connected to the surface of the operating table 2 .

[0036] The effect achieved by the above components is that by setting the pull rod 74, it is convenient to control the opening and closing of the baffle 72.

[0037] Specifically, the inner wall of the stabilizing block 75 is fixedly connected with a support spring 76, the surface of the support spring 76 is fixedly connected with a clamping rod 77, the clamping rod 77 is slidably connected to the inner wall of the stabilizing block 75, the clamping rod 77 is engaged with the surface of the pull rod 74, the surface of the clamping rod 77 is fixedly connected with a shifting block 78, and the shifting block 78 is slidably connected to the surface of the stabilizing block 75.

[0038] The effect achieved by the above components is: by providing the support spring 76 and the clamping rod 77, the pull rod 74 can be effectively positioned to avoid loosening.

[0039] Working principle: Through the adjustment device 6, it is convenient to adjust the distance between the grinding wheel shaft 5 and the grinding belt 3. When it is necessary to grind plates of different thicknesses, the rotary valve 66 is rotated, and the screw rod 65 is successively driven to drive the lifting block 67 to move in the specified direction. The mounting platform 4 is also forced to slide. When the mounting platform 4 moves up and down, it also drives the anti-slip block 63 to slide and connect with the inner wall of the support frame 62. When the scale 68 slides to the position of the corresponding size scale block 69 at the same time, the rotary valve 66 is released to fix it. By setting the adjustment device 6, it is convenient to adjust the distance between the grinding wheel shaft 5 and the grinding belt 3, avoiding the existing equipment that uses a cylinder to adjust the height, but the air pressure is not easy to control, resulting in the use of the equipment and its complexity. The utility model discloses a kind of cleaning device, and the ...

Claims

1. A wood sanding machine with adjustable grinding thickness, comprising a base (1), an operating table (2), a sanding belt (3), a mounting table (4), a grinding wheel shaft (5) and an adjusting device (6), characterized in that: The operating table (2) is fixedly connected to the surface of the base (1); the sanding belt (3) is arranged on the surface of the operating table (2); the mounting table (4) is arranged on the surface of the operating table (2); the grinding wheel shaft (5) is rotatably connected to the surface of the mounting table (4); the adjusting device (6) is arranged on the surface of the operating table (2); the adjusting device (6) comprises a mounting frame (61); the mounting frame (61) is fixedly connected to the surface of the operating table (2); the surface of the operating table (2) is fixedly connected to a supporting frame (62); the supporting frames (62) are four in number and are symmetrically arranged.

2. A wood sanding machine with adjustable grinding thickness according to claim 1, characterized in that: The surface of the mounting platform (4) is fixedly connected with anti-slip blocks (63), the number of the anti-slip blocks (63) is four groups and they are slidably connected to the inner wall of the support frame (62), the inner wall of the operating table (2) is rotatably connected with a limit block (64), and the surface of the limit block (64) is fixedly connected with a screw rod (65).

3. A wood sanding machine with adjustable grinding thickness according to claim 2, characterized in that: The screw rod (65) is rotatably connected to the inner wall of the mounting frame (61), a rotary valve (66) is fixedly connected to the surface of the screw rod (65), and a lifting block (67) is fixedly connected to the surface of the mounting platform (4).

4. The wood sanding machine with adjustable grinding thickness according to claim 3, characterized in that: The screw rod (65) is threadedly driven with the inner wall of the lifting block (67); a scale (68) is fixedly connected to the surface of the mounting platform (4); a scale block (69) is provided on the surface of the mounting frame (61); and the scale (68) is slidably aligned with the surface of the scale block (69).

5. The wood sanding machine with adjustable grinding thickness according to claim 1, characterized in that: The surface of the operating table (2) is provided with an exclusion device (7), the exclusion device (7) comprising a mounting block (71), the mounting block (71) being fixedly connected to the lower surface of the operating table (2), the surface of the mounting block (71) being rotatably connected to a baffle (72), the baffle (72) being rotatably abutted against the inner wall of the operating table (2).

6. The wood sanding machine with adjustable grinding thickness according to claim 5, characterized in that: A slide groove (73) is provided through the surface of the base (1), a pull rod (74) is fixedly connected to the surface of the baffle (72), the pull rod (74) is slidably connected to the inner wall of the slide groove (73), and a stabilizing block (75) is fixedly connected to the surface of the operating table (2).

7. The wood sanding machine with adjustable grinding thickness according to claim 6, characterized in that: The inner wall of the stabilizing block (75) is fixedly connected to a support spring (76), the surface of the support spring (76) is fixedly connected to a clamping rod (77), the clamping rod (77) is slidably connected to the inner wall of the stabilizing block (75), the clamping rod (77) is engaged with the surface of the pull rod (74), the surface of the clamping rod (77) is fixedly connected to a shifting block (78), and the shifting block (78) is slidably connected to the surface of the stabilizing block (75).

Images