TWM468393U - Improved dust suction structure of table saw - Google Patents

Description

Saw table vacuuming structure improvement

This creation is about the improvement of a dust-absorbing structure of a saw table, especially an improved saw blade lifting structure, and at the same time greatly improving the dust-absorbing structure of the saw table with concentrated wood chips or dust.

According to the decoration, it is one of the ways to update the living environment of modern people. In the decoration process, wood is generally selected as building materials. Because wood is a natural texture, it is accepted by the public. However, the types and sizes of wood are different and must be cut. It can meet the needs of each construction site, so a saw is installed under a wooden table to form a sawing table to cut all kinds of wood.

In addition, during the decoration construction process, the wood cuts through the chainsaw to form wood chips and dust that fly around and scattered around. Although the wood chips will fall directly due to gravity, the dust will seriously harm the respiratory tract of the construction personnel, although currently When the construction workers use the chainsaw, most of them wear masks for construction. However, the mask can only filter a part of the grinding debris or powder into the body, which will still cause physical health damage. At present, the filtering method for grinding wood chips or dust generally uses only the dust hood to vacuum the saw blade. However, since the saw blade is mostly exposed outside, it is still impossible to completely vacuum the wood chips or dust when sawing the wood board. filter.

It can be seen that there are still many shortcomings in the above-mentioned conventional sawing structure, which is not a good designer, and needs to be improved. Therefore, how to avoid the physical damage caused by wood chips and dust to the construction workers is an urgent problem to be solved and solved.

In view of the shortcomings derived from the above-mentioned conventional sawing structure, the creators of this case have improved and innovated, and after years of painstaking research, they have successfully developed and improved the dust-absorbing structure of this saw.

The main purpose of this creation is to work through the vacuum hood on the vacuum cleaner. The bare partial saw blade on the table is completely covered, so that the vacuum cleaner completely and effectively reduces the chance of wood chips or dust flying outside. Through the operation of the vacuum cleaner, the pipe body is connected to the vacuum cleaner, and the wood chips or dust are sucked into the vacuum cleaner for filtering. In order to achieve complete wood dust or dust dusting effect.

In order to achieve the above purpose, the present invention is a saw table vacuuming structure improvement, which comprises: a saw table body, which has a working platform, and a housing space for a vacuum cleaner, the housing space is provided for a vacuum cleaner a saw blade is disposed on the saw table body and located below the work platform, and the saw blade is threaded from the bottom of the work platform for cutting; a lifting mechanism is connected to the saw blade, thereby Controlling the lifting and lowering of the saw blade; a vacuum cleaner is disposed to be fixed to the working platform and covering the saw blade, the vacuum cleaner comprising: a dust collecting cover forming a portion for the mask to be exposed on the working platform a masking space of the saw blade, and a dustproof brist directly facing the working platform is disposed adjacent to the working platform, and a bottom plate is disposed adjacent to the working platform at the bottom of the dust collecting cover, and the bottom plate is Forming an open space for the saw blade to be inserted; a plurality of rollers are disposed at the bottom of the dust collecting cover and slidable on the working platform, and the other large roller is disposed at the front end of the dust collecting cover Depending on the thickness of the sheet, the dust hood is driven to jump; a tube body is disposed in the dust hood and communicates with each other to the vacuum cleaner; a rail assembly is disposed on the working platform and away from the saw blade. The rail assembly is composed of two rails, each of the rails is located at two sides of the working platform and extends to the bottom surface of the working platform; an adjusting plate is slidably disposed on the rail at both ends, and the working platform is mobile.

According to an embodiment of the present invention, the saw table system forms an exhaust port that communicates with the vacuum housing accommodation space.

According to an embodiment of the present invention, a screen is disposed at the exhaust port.

According to an embodiment of the present invention, the working platform forms a wearing space for the saw blade to be partially penetrated.

According to an embodiment of the present invention, the lifting mechanism includes: a grip portion, a top portion abutting the grip portion and abutting against the bottom of the saw blade, and the top portion of the saw portion is rotated by the rotation of the grip portion The lifting and lowering of the saw blade.

According to an embodiment of the present invention, a support fixture fixed to the work platform is further included, and the support fixture forms a slide.

According to an embodiment of the present invention, a clip sandwiching the dust cover is further included And the clip is slidably disposed on the slideway for the dust cover to change height.

According to an embodiment of the present invention, the saw blade is a cutting machine.

According to one embodiment of the present invention, the screen is one of an activated carbon or a HAPA screen.

According to an embodiment of the present invention, the dust collector is provided with a dust collecting bag.

Another purpose of this creation is that the adjustment plate can be used to cut the size of the sheet. When a new sheet is to be placed, the adjustment plate is slid to the bottom of the work platform by the slide assembly to free up more work space.

Another purpose of this creation is to use the lifting mechanism to enable the saw blade to be used for cutting on different wood thicknesses.

1‧‧‧Saw table vacuuming structure

10‧‧‧Saw table body

102‧‧‧Working platform

1020‧‧‧With space

104‧‧‧ accommodating space

106‧‧‧Exhaust port

11‧‧‧ vacuum cleaner

110‧‧‧ tube body

111‧‧‧ dust bag

112‧‧‧ Pipes

12‧‧‧Saw blade

13‧‧‧ Lifting mechanism

130‧‧‧ grip

132‧‧‧Abutment

14‧‧‧ vacuum cleaner

140‧‧‧Dust cover

1402‧‧‧mask space

1404‧‧‧ dust bristles

1406‧‧‧floor

1407‧‧‧Open space

1408‧‧‧Roller

1409‧‧‧ gap

16‧‧‧Adjustment board

17‧‧‧Slide assembly

170‧‧‧ Track

2‧‧‧Filter

3‧‧‧Support fixtures

30‧‧ ‧ slide

4‧‧‧Clip pieces

5‧‧‧ plates

Fig. 1 is a perspective view showing the improvement of the dust suction structure of the creation saw table.

Figure 2 is a cross-sectional view showing the structure of the vacuum cleaner and the saw blade.

Figure 3 is a schematic view showing the structure of the bottom of the vacuum cleaner.

Figure 4 is a schematic view showing the sliding state of the creation adjustment plate.

Fig. 5 is a cross-sectional view showing the state of use of the vacuum cleaner and the saw blade of the present invention.

The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily appreciate other advantages and functions of the present invention from the disclosure of the present disclosure.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are a perspective view of the improved vacuum structure of the saw blade, a structural positional view of the vacuum cleaner and the saw blade, and a schematic diagram of the bottom structure of the vacuum cleaner. The creation is a saw table vacuuming structure improvement, and the saw table vacuuming structure 1 mainly comprises a saw table body 10, a vacuum cleaner 11, a saw blade 12 (which is a cutting machine), a lifting mechanism 13, a vacuum cleaner 14, a slide rail assembly 17, and an adjustment plate. 16 composition. The saw table body 10 is provided with a working platform 102, and a vacuum cleaner is additionally provided. The accommodating space 104 is provided with a vacuum cleaner 11 , and the saw blade 12 is disposed on the saw table body 10 and located below the working platform 102 , and the saw blade 12 is supported by the bottom of the working platform 102 . The lifting mechanism 13 is connected to the saw blade 12 to control the lifting and lowering of the saw blade 12, and the vacuum cleaner 14 is disposed on the working platform 102 and covers the saw blade 12, and the vacuum cleaner 14 is disposed. The utility model comprises: a dust absorbing cover 140, which forms a masking space 1402 for a part of the saw blade 12 exposed on the working platform 102, and a direct interference between the periphery of the dust collecting cover 140 and the working platform 102 A bottom plate 1406 is disposed on the bottom of the dust collecting cover 140 adjacent to the work platform 102, and the bottom plate 1406 forms an open space 1407 for the saw blade 12 to pass through. Each roller 1408 is disposed on the bottom of the dust collecting cover 140 and slidable on the working platform 102. The other roller 1408 (large roller) is disposed at the front end of the dust collecting cover 140, and the dust collecting cover 140 is driven according to the thickness of the material. Climb, a tube 110, its The dust collecting cup 140 is placed in communication with each other and to the vacuum cleaner 11, wherein the vacuum cleaner 111 is provided with a dust bag 11.

As for the slide rail assembly 17 , the slide rail assembly 17 is disposed at a position away from the saw blade 12 . The slide rail assembly 17 is composed of two rails 170 , and each of the rails 170 is located at two sides of the work platform 102 and extends to the same. The bottom surface of the working platform 102, and the rail 170 can also be a chain. In addition, the adjusting plate 16 is slidably disposed on the rail 17 at both ends, and moves to the working platform 102.

Continuing the foregoing structure, the saw table body 10 forms an exhaust port 106 communicating with the vacuum cleaner accommodation space 104, wherein a filter screen 2 (one of activated carbon or HAPA filter mesh) is disposed at the exhaust port 106. By). A working space 1020 for partially passing the saw blade 12 is formed on the work platform 102.

The lifting mechanism 13 of the above-mentioned embodiment includes a holding portion 130 , an abutting portion 132 that is connected to the grip portion 130 and abuts against the bottom of the saw blade 12 , and is grounded by the rotation of the grip portion 130 . The lifting and lowering of the saw blade 12. In addition, the support fixture 3 is fixed to the work platform 102, and the support fixture 3 forms a slide 30, and a clip 4 clamped on the dust cover 140, and the clip 4 is Sliding on the slide 30 for the dust cover 140 to change the height.

According to the above configuration, and referring to FIG. 4 and FIG. 5 at the same time, a schematic view of the sliding state of the creation adjustment plate and a sectional view of the use state of the vacuum cleaner and the saw blade are shown. Referring to FIG. 1 and FIG. 3, a slide rail assembly 17 composed of two rails 170 is disposed on the work platform 102 and Away away from the position of the saw blade 12, and two rails 170, each rail 170 is located on both sides of the working platform 102 and extends to the bottom surface of the working platform 102. In this embodiment, a chain is taken as an example, when the board is to be cut. When the adjustment plate 16 is first slid through the rail 170 to the lower side of the work platform 102, the work platform 102 can be placed on the enlarged size plate (the size exceeding the range of the work platform 102), and the adjustment plate 16 can be used. The sheet is dimensioned and cut. When a new sheet is to be placed, the sheet 16 is slid to the underside of the work platform by the rail assembly 17 to free up more work space.

After the erection is completed, the saw blade 12 is started. When the plate is pushed for cutting, the vacuum cleaner 11 is started first. Since the vacuum cleaner 11 communicates with the dust absorbing cover 140 through the pipe body 110, the dust absorbing cover 140 is generated in the direction of the saw blade 12. A suction force causes the sawdust 12 to be slid into the dust absorbing cover 140, and the mask space 1402 can cover a portion of the saw blade 12 exposed on the work platform 102. Further, the dust absorbing cover 140 A dust bristles 1404 directly contacting the working platform 102 are disposed adjacent to the working platform 102. The dust absorbing bristles 1404 can effectively block wood chips or dust, and a bottom portion of the dust absorbing cover 140 is disposed adjacent to the working platform 102. The bottom plate 1406 and the open space 1407 on the bottom plate 1406 allow the saw blade 12 to pass through, and the wood chips or dust generated during cutting are concentrated to the dust collecting cover 140 and enter the vacuum cleaner 11 through the pipe body 110, and then enter the dust collecting bag. In the 111, the dust collecting cover 140 defines two notches 1409 at the two ends of the open space 1407. The notch 1409 can prevent the saw blade 12 from being damaged when it hits the dust collecting cover 140. At this time, the vacuum cleaner 11 The exhaust gas will then pass through the filter 2 of the secondary filter, whereby to avoid slipping through the net discharge of sawdust, the impact on human health. It is worth mentioning that the roller 1408 installed on the bottom of the dust absorbing cover 140 mainly allows the plate to be cut again so that the entire vacuum cleaner 14 can be effectively vacuumed on the plate.

The working platform 102 can be further installed with a pipe 112. The pipe 112 is connected to the vacuum cleaner 11 and the pipe 112 is further provided with a pipe body 110. The pipe 112 is an S-shaped iron pipe. The pipe 112 can prevent the pipe body 110 from being hit. And damaged.

Also shown in FIG. 5 is a support fixing member 3 which is formed with a slide 30, and is additionally clamped on the suction cover 140 by the clamp member 4 near the tubular body 110, and the clamp member 4 is clamped. The slide is disposed on the slide 30 for changing the height of the dust cover 140 when the sheet 5 is inserted under the vacuum cleaner 14, and the position of the cleaner 14 can be fixed through the support fixture 3, and the support fixture 3 is fixed at On the work platform 102.

In FIG. 1, when the user wants to cut the plates of different thicknesses, The user can rotate the grip portion 130 such that the top abutting portion 132 lifts the saw blade 12 from the bottom of the saw blade 12, thereby increasing the portion of the saw blade 12 that protrudes from the work platform 102, so that it can be applied to different thicknesses. Cutting on the wood to improve the application range; conversely, if the exposed portion of the saw blade 12 is to be reduced, the grip portion 130 can be rotated in the reverse direction, so that the top abutting portion is lowered by the saw blade 12 at the bottom of the saw blade 12. Through the lifting mechanism up to 13 to control the lifting and lowering of the saw blade 12.

It can be clearly understood from the foregoing structure that the partial saw blade 12 bare on the working platform 102 is completely covered by the dust collecting cover 140, so that the vacuum cleaner 14 completely and effectively reduces the chance of wood chips or dust flying outside, and passes through the vacuum cleaner 11 The running pipe body 110 is connected to the vacuum cleaner 14, and the wood chips or dust is sucked into the vacuum cleaner 11 for filtration to achieve a complete dusting effect of wood chips or dust.

This creation does bring about a different improvement in the structure of the sawing station compared to the previous one. It is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited by this; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the content of the creation specification should still belong to the present invention. Within the scope of the patent.

102‧‧‧Working platform

110‧‧‧ tube body

14‧‧‧ vacuum cleaner

140‧‧‧Dust cover

3‧‧‧Support fixtures

30‧‧ ‧ slide

4‧‧‧Clip pieces

5‧‧‧ plates

Claims (7)

The invention relates to a saw table suction structure, which comprises: a saw table body, which has a working platform, and a accommodating space of a vacuum cleaner, wherein the accommodating space is for arranging a vacuum cleaner; a saw blade is disposed on the The saw table body is located below the working platform, and the saw blade is worn by the bottom of the working platform for cutting; a lifting mechanism is connected with the saw blade to control the lifting and lowering of the saw blade; a vacuum cleaner The dust collector is configured to be fixed to the working platform and to cover the saw blade A dustproof brist which directly opposes the working platform is disposed adjacent to the working platform, and a bottom plate is disposed adjacent to the working platform at the bottom of the dust collecting cover, and the bottom plate is formed for the saw blade to be worn. An open space; a plurality of rollers are disposed at the bottom of the dust collecting cover and disposed on the working platform; a pipe body disposed on the dust collecting cover and communicating with each other to the vacuum cleaner; a sliding rail assembly Positioned on the working platform and away from the saw blade, the slide rail assembly is composed of two rails, each rail is located on both sides of the working platform and extends to the bottom surface of the working platform; an adjusting plate is at both ends Sliding is set on the track and moved to the work platform. The saw table vacuuming structure improved according to the first aspect of the invention, wherein the saw table system forms an exhaust port communicating with the dust collecting space of the vacuum cleaner. The improvement of the dust suction structure of the saw table according to the second aspect of the patent application, wherein the exhaust port is located at the exhaust port A strainer is provided. The improvement of the sawing station vacuuming structure according to the first aspect of the invention, wherein the working platform forms a wearing space for the saw blade to be partially penetrated. The improvement of the sawing station vacuuming structure according to the first aspect of the invention, wherein the lifting mechanism comprises: a holding portion, a top abutting portion connected to the holding portion and abutting against the bottom of the saw blade, The rotation of the grip portion abuts against the lifting of the saw blade. The improvement of the dust suction structure of the saw table according to claim 1, further comprising a support fixing member fixed to the working platform, the support fixing member forming a slide. The improvement of the dust suction structure of the saw blade according to the sixth aspect of the invention, further comprising a clip member clamped on the dust collecting cover, wherein the clamping member is slidably disposed on the sliding passage for the dust collecting cover to change the height.