TWM241163U - Polishing machine capable of sucking and removing powder and dust - Google Patents

Description

M241163 V. Creation instructions (1) I. New type of technical field: Because all kinds of products, whether they are made of metal, wood, rubber, plastic, are often cut, ground, drilled, etc. Processing operations, and this processing operation must cause dust, such as powder, dust, debris, etc., to cause damage to the nose, nose, trachea, lungs, and even eyes of the human respiratory system. Therefore, the suction of powder and dust caused by grinding operations In addition, it is very important, especially to completely prevent powder and dust from contacting the nose, mouth and eyes of the respiratory system to maintain human health. However, it is not ideal due to the current technology and processing operations ... The combination of grinding technology and dust collection technology is the only technology that can be used in combination. 2. Previous technology: The current grinding process mainly uses a small pneumatic (electrical) grinding hand tool to grind the processed object. In this process, the manual tool and the processed object are on the same machine. In-machine processing, please refer to Figure 1 is a schematic diagram of the current grinding machine, which is mainly designed above the machine (10) with a transparent lens (11), the lens (11) is a grinding chamber U2), the grinding chamber (12) An internal device is a processing table (13). The processing table (13) is provided with a plurality of through-holes (14). The communication device is located under the processing table (13), and the dust collecting chamber (15), and the dust collecting chamber (15). An air duct (16) is connected to a dust collector or a central dust collection system. When the dust collector or the central dust collection system is started, the air in the grinding chamber (12) passes through the through hole (14) through the dust collection chamber (15) and the air duct. (16) Suction to the dust collector or the central dust collection system 'causes the air in the grinding chamber (1 2) to quickly flow to the dust collector or the central dust collection system through the through-holes (丨 4). At this time, the object to be ground is placed in the research center.

Inside the grinding chamber (12), the processing staff extends the grinding tool into the hand

M241163 V. Creation instructions (2) Grinding to (12) grinding and cutting of the object to be processed. At this time, the powder, dust, and debris generated by the grinding are caused by the flow of air through the through-hole (14) through the vacuum chamber. (15) 、 Air duct (16) is collected by entering into the dust collector or central dust collection system. Although this design can effectively prevent the powder and dust caused by grinding. · Such fine dust is diffused or absorbed by people, but there are still the following The lack of various items results in: The κ machine is too large and takes up too much space. 2. The disassembly operation needs to be carried out, which is not only time consuming, but also troubles during assembly of the machine.

3. Due to the instability of air flow in the grinding chamber due to the work, the dust removal effect is not good, and even the dust is flowing out. 4 · Powder, dust collection is easy due to the dust collector or the central dust collection system itself, the original dust collection, dust collection effect is not good, and the air duct line is too long, and other factors, resulting in the grinding room powder, dust, debris removal effect is not effective good. III. New content: The design of this creation: Use the structure to make the fluid form different flow speeds in the flow path, and there are stages such as ventilation, filtration, dust collection, and dust collection, and then a negative pressure grinding chamber is formed, which has the following advantages :

* 1 · The design of the negative pressure space prevents the air flow containing dust from passing through the exhaust fan and its blades, so as to maintain the smooth flow of gas exhaustion, thereby reducing power loss. 2 · Fatwood has a flat structure to increase the filtering area, thereby reducing the pressure loss 0 3 · Fatwood is designed with a cleaning device to maintain a certain pressure loss and suction

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V. Creation Instructions (3) Dust function. 4. Integrate the dust collection structure of the dust collector or the central dust collection system with the grinding process # to reduce the floor space, equipment and maintenance costs. 5. The machine has good mobility. 6. The filter material is easy to change. It can also be changed to dry spray paint filter material, and applied to the dry paint spray booth. 7. The suction port is designed with a ^ shield plate to maintain a certain flow and direction of the vessel, to prevent the outflow of dust or other foreign objects from being sucked in, and to prevent the exhaust fan from being overloaded.

8. The check valve prevents reverse airflow and dust from flowing to the grinding chamber when the filter is being cleaned. Purpose of this creation: The main purpose of this creation is to enable a single processing machine to be used for grinding, cutting, and even painting, and other processing operations only by changing different processing tools of different devices to form a multi-purpose machine. Another purpose of this creation is to ‘eliminate the connection between grinding and dust collection to reduce land occupation’ and improve mobility and reduce maintenance, repair, and equipment costs. Fourth, implementation: Please refer to Figures 2 and 3 for a schematic diagram of the preferred embodiment of the creation. It is a grinding chamber (21) designed on a grinding machine (20), and a device is arranged below the grinding chamber (21). A dust drop chamber (22), a filter material (24) is installed behind the grinding chamber (21) and the dust drop chamber (22), and the filter material (24) and the dust drop chamber (22) are sucked under the dust collection box (28) A pumping machine is installed above the grinding chamber (2 丨) and the rafter (24);

M241163 V. Creative Instructions (4) (27) 'A plurality of through holes (211) are designed at the junction of the grinding chamber (21) and the dust drop chamber (22), so that the air flow between the two passes through the through holes (211) ) Can communicate with each other 'and the bottom of the dust drop chamber (22) is near the filter material (24) is provided with a check valve (23)' When the exhaust fan (27) is driven, the gas between the filter material (24) is quickly "Exhaust" and filter the gas in the dust drop chamber (22) through the filter material (24) and then exhaust it by the exhaust fan (27). At this time, the check valve (23) is separated from the dust drop chamber (22) into an opening. So that the airflow can be smoothly discharged by the exhaust fan (27), at this time, the gas in the grinding chamber (21) is discharged due to the airflow of the dust reduction chamber (22), that is, it flows to the dust reduction chamber (22) through the through hole (211), and the grinding A negative pressure state is formed inside the chamber (21). Dust and debris generated during processing in the grinding chamber (21), etc., enter the dust drop chamber (22) with the airflow, and slowly sink to the bottom and flow to the collection chamber. Inside the dust box (28), and the airflow is filtered out by the filter material (24), and then discharged out of the grinder (20) by a suction fan (27); one or Nozzle (25), the nozzle (25) can be used to clean the filter material (24) by hand or along the track (26), and remove the dust attached to the filter material (24). At this time, the shutter (23) and the dust are checked. The drop chamber (2 2) is closed and closed so that the dust removed from the filter medium (2 4) will not flow into the dust drop chamber (22) and fall into the dust collection box (28); ) A movable shielding baffle (gw) is installed at the entrance to allow part of the entrance to be covered by a shielding plate (21) at the entrance of the grinding chamber (21), and an open end (213) is formed on each side to make the grinding chamber (21) is isolated from the outside, and the open end (21 3) is used for reaching into the grinding chamber (21) to hold the items to be processed. In this way, the shield (213) can prevent the clothes of the operator from being sucked into the grinding chamber (21). At the same time, because the hand protrudes from the open end (231) into the grinding chamber (21), also M241163 V. Creative instructions (5) caused the area of the open end (2 1 3) to shrink, so that the gas flows into the grinding chamber (2 ◦ due to the open end (213) The area is reduced to increase the flow velocity and the isolation of the shielding plate (21〇), so that the dust, Chips flow through the through-hole (211) to the dust-falling chamber (22) more quickly and are collected in the dust collection box (28), so that the dust and residues are not passed through the inlet due to the turbulence caused by processing operations in the grinding chamber (21). The lens diffuses outside the grinding chamber (21); a lens (212) is arranged above the grinding chamber (21), and the lens (212) can visually process the processing object in the grinding chamber (21), and grind to ( 2 1) There are drive motors (32), (33) for cutting, grinding, money holes, etc. on the side and upper ends. The drive motors (32), (33) are subject to their design. There are single to several devices, and they can be installed anywhere on the periphery of the grinding chamber (21). A spray gun (31) is installed beside the grinding chamber (21). The spray gun (31) is connected to a pressure regulator ( 29) and the pedal (30), adjust the impact force of the air pressure of the jet rush (31) by the regulator (29), and use the pedal (30) to control the opening and closing of the jet rush (31) and let the jet rush (31) Clean the work object or grinding chamber (2 1) with dust spray. As mentioned by Gang Gang, the originality of this creation is completely new. There is no similarity in the workshop = open or clear the previous, and has the industrial utilization of substantial improvement in effectiveness, threshold, and filed a patent application according to law; however, this specification The narrative of “better examples” is not used as a definition of the scope of patents. For example, all modifications and variations made by the constituent elements under the principle and technology of this creation should be covered by the scope of this creation's patent. V. Illustration: Figure 1 is a schematic diagram of the structure of a traditional grinding machine

Page 8 M241163 V. Creation instructions (6) Figure 2 is a schematic diagram of the structure of the preferred embodiment of the present invention Figure 3 is a schematic diagram of the structure of the preferred embodiment of the present invention VI. Description of the drawing number: 10 Machine 11 ~ 212 Lens 12 > 21 Grinding chamber 13 Processing table 14 '211 Through hole 15 Dust extraction chamber 16 Air duct 20 Grinder 210 Shroud 213 Open end 22 Dust drop chamber 23 Check valve 24 Saw material 25 Nozzle 26 Track 27 Exhaust fan 28 Dust box 29 pressure regulator 30 pedal 31 spray gun 32 to 33 drive motor

M241163

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Claims (1)

M241163 patent model, its patent model, its patent model ", its patent model, its patent model, its patent model, its closing. The patented model has a grinding processing grinding chamber that absorbs powder dust. A material is arranged below the grinding chamber. A dust collecting box is arranged below the grinding chamber and the upper end of the filter medium, and the air is discharged into the air stream and filtered by the filter medium. One of the machines described in item 1 of the patent scope is exhausted by the exhaust fan. Among them, there are a grinding chamber and a dust-falling chamber machine. The grinding machine mainly has a dust-falling chamber. Two > Dust, dust, and debris that have fallen into the clean gas collection have a plurality of penetrations between the dust absorption dust and the dust. There is a plurality of penetrations in the first enclosure of the grinding enclosure in the first enclosure and the dust fall enclosure in the first enclosure. In item 1 of the filter material enclosure, in item 1 of the grinder enclosure, item 7 is equipped with a connection described by the sprayer on the side of the sprayer, a pressure regulator, and the scope of the patent application. There is a data drop chamber, filter material drop chamber, and grinding dust box. 2. As per the application of grinding processing, the hole is connected. 3 · Grinding processing as applied 4 · Grinding processing as applied 5 · Grinding processing as applied 6 · Grinding processing as applied 7 · Grinding processing as applied 8 · Grinding force of gunning and turning 9 as applied An application is provided at the entrance of the chamber, the periphery of the chamber is installed, the rear device is disposed below the chamber, the rear device is described, one has suction powder, a shielding baffle has powder suction drive, The motor has a powder suction-return valve with a powder suction nozzle. Have dust removal powder, dust removal dust extraction device and pedal. Those in the dust. Those in the dust. Dust dust Dust dust dust M241163 Page 12 0393