Low-dust environment-friendly plate sanding machine
By setting up components such as vacuum blowers and hair dryers in the sander, the problem of dust affecting air circulation and accumulation is solved, the separation of dust and air and the cleaning of the inside of the sander is achieved, and the efficiency and practicality of the sander are improved.
Patent Information
- Application Number
- CN202422106673.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-29
AI Technical Summary
After the existing sanders are running for a long time, the dust intercepted by the filter bag affects the air circulation, resulting in a long cleaning time and affects the normal use of the sanders.
A low-dust environmentally friendly plate sanding machine is designed, which uses components such as vacuum cleaner, suction cover, connecting pipe and dust removal box to absorb dust and separate dust from air through clear water settlement. At the same time, the residual dust inside the sander is blown out and removed by using a hair dryer and a blower channel.
It effectively reduces the floating of dust in the air, prevents the impact on operators and the environment, and avoids the accumulation of dust in the sander, improving the efficiency and practicality of the sander.
Smart Images
Figure CN223029435U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sanding machines, in particular to a low-dust environmental protection board sanding machine. Background Art
[0002] A sanding machine is a power tool that sands and polishes the surfaces of wood, metal, etc. through a high-speed rotating grinding wheel or sand belt to make them smoother and brighter. The sanding machine is widely used in the fields of woodworking, metal processing, etc. and has become a powerful tool for sanding processing. Its working principle is that through a high-speed rotating grinding wheel or sand belt, the abrasive grains rub against the surface of the workpiece to achieve the sanding effect.
[0003] When the sanding machine is working, the high-speed rotating grinding wheel rubs against the surface of the workpiece, generating centrifugal force to carry out the abrasive grains and dirt on the surface of the workpiece, forming dust. In the prior art, the dust is transported to the dust collector through a pipeline. After filtration treatment, the dust is intercepted on the filter bag. However, when the sanding machine operates for a long time and the filter bag intercepts a large amount of dust, affecting air circulation, it takes a lot of time to clean it, delaying the normal use of the sanding machine and lacking practicality. Therefore, it is necessary to redesign a low-dust environmental protection board sanding machine for the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a low-dust environmental protection board sanding machine.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The low-dust environmental protection board sanding machine includes a sanding machine body. An induced draft fan is fixedly installed on the outer wall of the sanding machine body through a support mechanism. An air suction hood is fixedly installed on the outer wall of the inlet pipe of the induced draft fan. A dust removal box is fixedly installed on the outer wall of the sanding machine body. The end of the outlet pipe of the induced draft fan is fixedly connected to a connecting pipe, and the connecting pipe extends into the interior of the dust removal box. A second support plate is fixedly installed on the outer wall of the sanding machine body, and a hair dryer is fixedly connected to the bottom wall of the second support plate through a lifting mechanism.
[0007] Preferably, the support mechanism includes a first support plate fixedly installed on the outer wall of the sanding machine body, and the induced draft fan is fixedly installed on the upper end surface of the first support plate.
[0008] Preferably, the lifting mechanism includes a cylinder fixedly installed on the bottom wall of the second support plate, and the telescopic end of the cylinder is fixedly connected to the upper end surface of the hair dryer.
[0009] Preferably, the inner bottom wall of the dust removal box is inclined, and a sewage discharge pipe communicated with the inside is fixedly installed on the outer wall of the dust removal box.
[0010] Preferably, two stabilizing rods are slidably installed through the upper end surface of the second support plate, and both ends of the two stabilizing rods are fixedly connected to the upper end surface of the hair dryer.
[0011] Preferably, a blowing pipe is fixedly installed on the outer wall of the outlet pipe of the hair dryer, and a blowing channel communicating with the inside is fixedly installed on the outer wall of the blowing pipe.
[0012] Advantages of the present utility model:
[0013] 1. By providing components such as a dust suction fan, a suction hood, a connecting pipe, and a dust removal box, the dust suction fan can suck the discharged dust through the cooperation of its inlet pipe and the suction hood, and the sucked dust can be discharged into the dust removal box through the cooperation of its outlet pipe and the connecting pipe. At this time, the dust can be settled by clean water inside the dust removal box, thereby realizing the separation of dust and air.
[0014] 2. By providing components such as a hair dryer, a blowing pipe, and a blowing channel, the hair dryer can output high-pressure air into the blowing pipe. At this time, the high-pressure air can be blown out into the sander body through the blowing channel inside the blowing pipe, thereby blowing the residual dust inside the sander body to its outlet and being sucked and removed by the dust suction fan. Description of the drawings
[0015] Figure 1 is a schematic structural diagram of a low-dust and environmentally friendly plate sander proposed by the present utility model;
[0016] Figure 2 is a schematic side view structural diagram of a low-dust and environmentally friendly plate sander proposed by the present utility model;
[0017] Figure 3 is Figure 2 a vertical sectional structural diagram of
[0018] Figure 4 is Figure 1 an enlarged structural diagram of part A in
[0019] Figure 5 is Figure 3 an enlarged structural diagram of part B in
[0020] In the figure: 1 sander body, 2 first support plate, 3 dust suction fan, 4 suction hood, 5 dust removal box, 6 connecting pipe, 7 sewage pipe, 8 second support plate, 9 cylinder, 10 hair dryer, 11 stabilizing rod, 12 blowing pipe, 13 blowing channel. Specific implementation manners
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0022] Refer to Figures 1 - 5 Figures 1 - 5 , a low-dust environmental protection plate sander, including a sander body 1. A dust suction fan 3 is fixedly installed on the outer wall of the sander body 1 through a support mechanism. The support mechanism includes a first support plate 2 fixedly installed on the outer wall of the sander body 1. The dust suction fan 3 is fixedly installed on the upper end surface of the first support plate 2. An air suction hood 4 is fixedly installed on the outer wall of the inlet pipe of the dust suction fan 3. A dust removal box 5 is fixedly installed on the outer wall of the sander body 1. The end of the outlet pipe of the dust suction fan 3 is fixedly connected to a connecting pipe 6. The connecting pipe 6 extends into the interior of the dust removal box 5. The inner bottom wall of the dust removal box 5 is inclined. The inclined inner bottom wall of the dust removal box 5 facilitates the more smooth discharge of sewage. A sewage discharge pipe 7 communicating with the interior is fixedly installed on the outer wall of the dust removal box 5.
[0023] A second support plate 8 is fixedly installed on the outer wall of the sander body 1. A hair dryer 10 is fixedly connected to the bottom wall of the second support plate 8 through a lifting mechanism. The lifting mechanism includes a cylinder 9 fixedly installed on the bottom wall of the second support plate 8. The telescopic end of the cylinder 9 is fixedly connected to the upper end surface of the hair dryer 10. Two stabilizing rods 11 are slidably installed through the upper end surface of the second support plate 8. Both ends of the two stabilizing rods 11 are fixedly connected to the upper end surface of the hair dryer 10. An air blowing pipe 12 is fixedly installed on the outer wall of the outlet pipe of the hair dryer 10. An air blowing channel 13 communicating with the interior is fixedly installed on the outer wall of the air blowing pipe 12.
[0024] When the utility model is in use, first add clean water into the dust removal box 5 and make the water level of the clean water submerge the outlet of the connecting pipe 6. Subsequently, the sander body 1 can discharge the dust generated during grinding through its outlet. At this time, the dust suction fan 3 can suck the discharged dust through the cooperation of its inlet pipe and the air suction hood 4, thereby avoiding the dust floating in the air and preventing the impact on the physical health of the operator and the surrounding environment. The dust sucked by the dust suction fan 3 can discharge the dust into the interior of the dust removal box 5 through the cooperation of its outlet pipe and the connecting pipe 6. At this time, the dust can be settled by the clean water in the dust removal box 5, thereby realizing the separation of dust and air. The sewage after settling the dust can be discharged from the interior of the dust removal box 5 through the sewage discharge pipe 7;
[0025] After the sander body 1 finishes sanding and polishing the board, the air cylinder 9 can drive the hair dryer 10 to descend. During the descending process of the hair dryer 10, it can also drive two stabilizing rods 11 to slide on the bottom wall of the second support plate 8, thereby increasing the stability of the hair dryer 10 when it descends. At this time, the hair dryer 10 can drive the air duct 12 to descend to the entrance of the sander body 1 through its outlet pipe. Immediately afterwards, the hair dryer 10 can output high-pressure air into the air duct 12. At this time, the high-pressure air can be blown out through the air blowing channel 13 inside the air duct 12 into the sander body 1, thereby blowing out the residual dust inside the sander body 1 to its outlet and being sucked and dust-removed by the dust suction fan 3, so as to avoid the accumulation of residual dust inside the sander body 1 and prevent it from affecting the normal use of the sander body 1.
[0026] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. A low-dust and environmentally friendly plate sanding machine, comprising a sanding machine body (1), characterized in that: A dust suction fan (3) is fixedly mounted on the outer wall of the sanding machine body (1) via a supporting mechanism, an air suction hood (4) is fixedly mounted on the outer wall of an inlet pipe of the dust suction fan (3), a dust removal box (5) is fixedly mounted on the outer wall of the sanding machine body (1), a connecting pipe (6) is fixedly connected to the end of the outlet pipe of the dust suction fan (3), and the connecting pipe (6) extends into the interior of the dust removal box (5), a second supporting plate (8) is fixedly mounted on the outer wall of the sanding machine body (1), and a hair dryer (10) is fixedly connected to the bottom wall of the second supporting plate (8) via a lifting mechanism.
2. The low-dust and environmentally friendly plate sanding machine according to claim 1 is characterized in that: The support mechanism comprises a first support plate (2) fixedly mounted on the outer wall of the sanding machine body (1), and the dust suction fan (3) is fixedly mounted on the upper end surface of the first support plate (2).
3. The low-dust and environmentally friendly plate sanding machine according to claim 2 is characterized in that: The lifting mechanism comprises a cylinder (9) fixedly mounted on the bottom wall of the second support plate (8), and the telescopic end of the cylinder (9) is fixedly connected to the upper end surface of the hair dryer (10).
4. The low-dust and environmentally friendly plate sanding machine according to claim 3 is characterized in that: The inner bottom wall of the dust removal box (5) is arranged to be inclined, and a sewage discharge pipe (7) communicating with the interior is fixedly mounted on the outer wall of the dust removal box (5).
5. The low-dust and environmentally friendly plate sanding machine according to claim 4 is characterized in that: Two stabilizing rods (11) are slidably mounted through the upper end surface of the second support plate (8), and the ends of the two stabilizing rods (11) are fixedly connected to the upper end surface of the hair dryer (10).
6. The low-dust and environmentally friendly plate sanding machine according to claim 5, characterized in that: A blowing pipe (12) is fixedly mounted on the outer wall of the outlet pipe of the hair dryer (10), and a blowing channel (13) communicating with the interior is fixedly mounted on the outer wall of the blowing pipe (12).