Dust suppression structure for veneer production
By installing a rotary rod with bristles inside the dust removal frame during the production process of the wood vane, and using the matching technology of air holes and vacuum suction ports, the problem of dust diffusion on the surface of the wood vane is solved, and effective cleaning of dust and air purification is achieved.
Patent Information
- Application Number
- CN202420800415.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-17
AI Technical Summary
During the processing of wood vase, dust on the surface of wood vase is easily vibrated and dispersed, resulting in air pollution in the production workshop, and it is difficult to effectively remove the existing technology.
Design a wood vane production dust suppression structure, which includes installing a rotary rod with bristles inside the dust removal frame, and installing the dust removal frame above the conveyor belt. Using bristles and air holes with blowing and air suction technology, clean up the dust on the surface of the wood vane and remove the dust on the surface of the wood vane and It sucks away.
Effectively prevent dust from spreading into the air on the surface of the wood vane, keeping the production workshop clean, and by cooperating with blowing and inhaling, the dust flows directly to the vacuum cleaner and is cleaned, significantly reducing air pollution.
Smart Images
Figure CN222245227U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust suppression structure for veneer production. Background Art
[0002] Veneer, also known as veneer, is a thin sheet of wood material produced by rotary cutting or sawing. Its thickness is usually between 0.4-1.0mm. It is mainly used to produce plywood and other glued laminated materials. The veneer and veneer decoration industry started in the 1950s. After half a century of development, it has reached a considerable scale. Especially in the past two decades, with the leap-forward growth of my country's furniture manufacturing industry and decoration and renovation industry, its development has been by leaps and bounds, and a large number of industry experts have emerged.
[0003] After the veneer is peeled, a lot of powder impurities will fall on its surface. Due to the effect of gravity, the upper surface of the veneer is more likely to fall on sawdust and dust. When the veneer is picked up or shaken during subsequent processing and production, the powder impurities on its surface are easily shaken away and form dust that spreads into the air, polluting the air environment in the production workshop. Therefore, we propose a dust suppression structure for veneer production. Utility Model Content
[0004] The utility model aims to provide a dust suppression structure for veneer production. A rotating rod with bristles is installed inside a dust removal frame, and the dust removal frame is installed above a conveyor belt. When the veneer passes by, the bristles brush off the sawdust and dust on the surface of the veneer, and then air is blown through the side air holes and flows toward the dust suction port to clean and suck away the sawdust and dust. When the veneer is picked up for processing or shaken later, no sawdust and dust on the surface of the veneer will diffuse into the air to form pollution, thereby solving the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust suppression structure for veneer production, comprising a dust removal frame and a rotating rod, wherein the rotating rod is laterally rotatably installed in the middle position inside the dust removal frame, and the rotating rod is biased downward, and the outer circle of the rotating rod is evenly fixed with bristles, and the bristles at the bottom are exposed to the outside of the dust removal frame; side covers are fixed below both sides of the dust removal frame, and the surface of the dust removal frame on the inner side of the side cover is evenly provided with a plurality of air holes, and the air holes connect the dust removal frame and the side covers, and the upper surfaces of the dust removal frames on both sides of the rotating rod are provided with dust suction ports, and a plurality of dust suction ports are evenly arranged.
[0006] By adopting the above technical solution, the dust removal frame is installed above the conveyor belt through the bracket, so that the bristles on the outer ring of the rotating rod can touch the surface of the veneer, and the blowing pipe and the dust suction pipe are respectively connected to the fan and the vacuum cleaner. When the veneer passes by, the wood chips and dust on its surface are brushed off, and then blown toward the dust suction port and sucked away by the blown airflow, thereby achieving the purpose of removing wood chips and dust.
[0007] Optionally, a dust suction pipe is vertically connected to the surface of the dust removal frame at the dust suction port, and the dust suction pipe is in communication with the dust suction port.
[0008] By adopting the above technical solution, the dust suction port is connected to the suction port of the vacuum cleaner through the dust suction pipe.
[0009] Optionally, a blowing pipe is connected to the middle position of the side edge of the side cover, and the blowing pipe is connected to the interior of the side cover.
[0010] By adopting the above technical solution, the inside of the side cover is connected to the blowing fan through the blowing pipe.
[0011] Optionally, a stepper motor is installed on the surface of the dust removal frame at the end of the rotating rod, and the stepper motor is transmission-connected to the rotating rod.
[0012] By adopting the above technical solution, the rotating rod and the bristles are driven to rotate by a stepping motor.
[0013] Optionally, side panels are laterally fixed above both sides of the dust removal frame, and the side panels are perpendicular to the side surfaces of the dust removal frame.
[0014] Optionally, a plurality of through holes are evenly formed on the surface of the side plate, and the through holes penetrate through both sides of the side plate.
[0015] By adopting the above technical solution, the bracket is installed under the side plate through the through holes on the surface of the side plate, and then the dust removal frame support is installed above the surface of the conveyor belt.
[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0017] 1. The technical solution of the present application is to install a rotating rod with bristles inside the dust removal frame, and the dust removal frame is installed above the conveyor belt. When the veneer passes by, the bristles will brush off the sawdust and dust on the surface of the veneer, and then blow air through the side air holes and flow toward the dust suction port to clean and suck away the sawdust and dust. When the veneer is picked up for processing or shaken later, no sawdust and dust on the surface of the veneer will spread into the air to cause pollution.
[0018] 2. The technical solution of the present application uses blowing and suction to cooperate with each other, so that the wood chips and dust brushed off flow directly toward the suction port, making it easy to be sucked away and cleaned by the vacuum cleaner. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0020] Figure 1 This is a schematic diagram of the overall structure of the dust suppression structure for veneer production of the utility model;
[0021] Figure 2 The utility model is a schematic diagram of the internal structure of the dust suppression structure for veneer production.
[0022] In the figure: 1. dust removal frame; 11. stepping motor; 12. dust suction port; 121. dust suction pipe; 2. rotating rod; 21. bristles; 3. side cover; 31. air blow pipe; 32. air hole; 4. side panel; 41. through hole. DETAILED DESCRIPTION
[0023] See also Figure 1-2 The utility model provides a technical solution: a dust suppression structure for veneer production, including a dust removal frame 1 and a rotating rod 2, side panels 4 are horizontally fixed on the upper sides of the dust removal frame 1, the side panels 4 are perpendicular to the side surface of the dust removal frame 1, the side panels 4 on both sides have the same height, and a plurality of through holes 41 are evenly opened on the surface of the side panels 4, the through holes 41 penetrate the two sides of the side panels 4, so that the mounting bracket is tightly attached to the bottom surface of the side panels 4, and then bolts are used to penetrate the side panels 4 and the bracket through the through holes 41, and the bracket is installed under the side panels 4, and then the dust removal frame 1 is supported and placed above the conveyor belt by the bracket.
[0024] The rotating rod 2 is installed laterally and rotatably in the middle position inside the dust removal frame 1. A stepper motor 11 is installed on the surface of the dust removal frame 1 at the end of the rotating rod 2. The stepper motor 11 is connected to the rotating rod 2 for transmission. The stepper motor 11 is used to drive the rotating rod 2 to rotate. The outer ring of the rotating rod 2 is evenly fixed with bristles 21. The rotating rotating rod 2 drives the bristles 21 to rotate. The rotating rod 2 is biased downward, so that the bristles 21 at the bottom leak out of the dust removal frame 1, so that the surface of the veneer passing under the dust removal frame 1 can be brushed to brush off the wood chips and dust.
[0025] Side covers 3 are fixed at the lower sides of the dust removal frame 1, and a plurality of air holes 32 are evenly opened on the surface of the dust removal frame 1 inside the side covers 3. The air holes 32 connect the dust removal frame 1 and the side covers 3. A blowing pipe 31 is connected to the middle position of the side edge of the side cover 3. The blowing pipe 31 is connected to the interior of the side cover 3. The blowing pipe 31 is connected to the fan to allow air to flow into the side cover 3, and then blow from the air holes 32 toward the direction of the rotating rod 2.
[0026] Dust suction ports 12 are provided on the upper surfaces of the dust removal frames 1 on both sides of the rotating rod 2, and a plurality of dust suction ports 12 are evenly arranged. A dust suction pipe 121 is vertically connected to the surface of the dust removal frame 1 at the dust suction port 12, and the dust suction pipe 121 is connected to the dust suction port 12. The dust suction pipe 121 is connected to the vacuum cleaner. When negative pressure suction is performed, the blown air flow flows toward the dust suction port 12, driving the brushed wood chips and dust to the position of the dust suction port 12, and then is sucked away from the dust suction pipe 121.
[0027] When in use, the dust removal frame 1 is installed above the veneer conveyor belt by using the side panel 4 and the through holes 41 on its surface, and cooperating with the bracket, and the bristles 21 on the outer circle of the rotating rod 2 inside the dust removal frame 1 are made close to the veneer conveyed on the surface of the conveyor belt, the blowing pipe 31 is connected to the fan, and the dust suction pipe 121 is connected to the negative pressure vacuum cleaner, so that the stepper motor 11 is connected to the power supply and started, driving the rotating rod 2 and the bristles 21 to rotate, and when the veneer passes by, it will be brushed by the bristles 21 to clean the wood chips and dust on its surface, and then the wind from the fan enters the side cover 3 and is blown out from the air hole 32, and flows in the direction of the dust suction port 12, so that the wood chips and dust brushed off are driven to the dust suction port 12, and then sucked away from the dust suction pipe 121, thereby achieving the purpose of dust removal on the veneer surface.
Claims
1. A dust suppression structure for veneer production, comprising a dust removal frame (1) and a rotating rod (2), characterized in that: The rotating rod (2) is installed in a rotatable manner in a transverse direction at a middle position inside the dust removal frame (1), and the rotating rod (2) is biased downward, and the outer ring of the rotating rod (2) is evenly fixed with bristles (21), and the bristles (21) at the bottom are exposed outside the dust removal frame (1); Side covers (3) are fixed below both sides of the dust removal frame (1); a plurality of air holes (32) are evenly provided on the surface of the dust removal frame (1) inside the side covers (3); the air holes (32) connect the dust removal frame (1) and the side covers (3); and a plurality of dust suction ports (12) are evenly provided on the upper surface of the dust removal frame (1) on both sides of the rotating rod (2).
2. The veneer production dust suppression structure according to claim 1, characterized in that: A dust suction pipe (121) is vertically connected to the surface of the dust removal frame (1) at the dust suction port (12), and the dust suction pipe (121) is in communication with the dust suction port (12).
3. The dust suppression structure for veneer production according to claim 1, characterized in that: A blowing pipe (31) is connected to the middle position of the side edge of the side cover (3), and the blowing pipe (31) is in communication with the interior of the side cover (3).
4. The dust suppression structure for veneer production according to claim 1, characterized in that: A stepping motor (11) is installed on the surface of the dust removal frame (1) at the end of the rotating rod (2), and the stepping motor (11) is transmission-connected to the rotating rod (2).
5. The veneer production dust suppression structure according to claim 1, characterized in that: Side plates (4) are transversely fixed above both sides of the dust removal frame (1), and the side plates (4) are perpendicular to the side surfaces of the dust removal frame (1).
6. The dust suppression structure for veneer production according to claim 5, characterized in that: A plurality of through holes (41) are evenly formed on the surface of the side plate (4), and the through holes (41) penetrate through both sides of the side plate (4).