Wood sanding machine capable of automatically removing dust

Abstract

The utility model discloses an automatic dust removal wood sanding machine, relates to the technical field of wood processing, and solves the technical problems that when an existing wood sanding machine is used for processing wood, the phenomenon that chippings splash frequently occurs, and high-temperature chippings can hurt surrounding personnel and pollute the environment. Comprising a machine body, a machining bin arranged on the machine body, an electric lifting cylinder arranged in the machining bin and a polishing structure. The wood fixing mold is arranged in the processing bin, a pair of assembling rods are arranged in a port of the wood fixing mold, clamping air cylinders connected with the assembling rods are arranged on the two sides of the wood fixing mold, and a clamping rod used for fixing wood is arranged on the side face of each assembling rod; suction force is provided by the power suction pump, dust generated during machining of the polishing disc can be synchronously sucked into the blocking filter element from the dust suction cover, the dust suction channel and the corrugated suction pipe, the situation that high-temperature chippings splash to hurt surrounding people is effectively avoided, and pollution to the environment is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood processing, in particular to an automatic dust removal wood sanding machine. Background Art

[0002] Since the surface of wood is mostly rough and not flat after being harvested, the wood needs to be sanded to make the surface smooth and flat for subsequent processing.

[0003] The sanding machines on the market increase the strength of the board surface, make the board surface smooth, and have uniform thickness. They are suitable for various veneer processes and various standard structural parts, and are convenient for decoration and furniture making. However, the existing wood sanding machines still have some defects. When processing wood, debris often splashes, and the high-temperature debris can cause harm to people around and pollute the environment.

[0004] Therefore, based on the above problems, we designed an automatic dust removal wood sander. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an automatic dust removal wood sanding machine, which solves the technical problem that when the existing wood sanding machine processes wood, debris often splashes, and the high-temperature debris can cause harm to surrounding personnel and pollute the environment.

[0006] To achieve the above-mentioned purpose, according to the embodiment of the first aspect of the utility model, an automatic dust removal wood sanding machine is provided, comprising a machine body, a processing chamber arranged on the machine body, an electric lifting cylinder and a polishing structure arranged in the processing chamber;

[0007] It also includes: a wood fixing mold, which is arranged in the processing chamber, a pair of assembly rods are arranged in the port of the wood fixing mold, clamping cylinders connected to the assembly rods are arranged on both sides, and a clamping rod for fixing the wood is arranged on the side of each assembly rod;

[0008] A dust removal component includes a bellows suction pipe arranged on an electric lifting cylinder, a dust hood arranged at the bottom of the bellows suction pipe, a cleaning cylinder arranged outside the processing chamber, and a barrier filter element and a power suction pump arranged inside the cleaning cylinder. The cleaning cylinder and the bellows suction pipe are connected by a pipeline.

[0009] A further improvement is that the polishing structure includes a mounting block arranged at the bottom of the electric lifting cylinder, a driving motor vertically connected to one side of the mounting block, and a polishing disc arranged on the main shaft of the driving motor.

[0010] A further improvement is that a dust suction channel is provided between the dust suction hood and the corrugated suction pipe, and the dust suction hood is tiltedly arranged at the end of the dust suction channel.

[0011] A further improvement is that a negative pressure zone and a dust suction zone are arranged in the cleaning cylinder, the power suction pump is arranged in the negative pressure zone, and the barrier filter element is arranged in the dust suction zone.

[0012] A further improvement is that both sides of the processing chamber are rotatably provided with chamber doors, a rubber strip is provided at the edge of each chamber door, and an observation window is provided on each chamber door. The observation window is used to observe the processing situation, and the rubber strip is used to improve the sealing performance.

[0013] A further improvement is that the inner wall surfaces of the processing chamber and the chamber door are provided with sound-absorbing panels, and the sound-absorbing panels are filled with sound-absorbing materials. The sound-absorbing panels are used to absorb the sound generated by the polishing structure and reduce noise.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model uses a power suction pump to provide suction force, so that dust generated during polishing disc processing can be simultaneously sucked into the barrier filter element from the dust hood, dust suction channel, and corrugated suction pipe, thereby achieving the effect of dust treatment, thereby effectively preventing high-temperature debris from splashing and causing harm to surrounding personnel, and reducing pollution to the environment;

[0016] (2) The utility model provides a rubber strip at the edge of each bin door, and provides a sound-absorbing panel on the inner wall of the processing bin and the bin door, and the sound-absorbing panel is filled with sound-absorbing material. When the polishing structure is in operation, the sound-absorbing panel can be used to absorb the sound generated by the polishing structure, thereby achieving the effect of reducing noise. This sanding machine has more functions and is more practical. It can conveniently clamp and fix the wood to be processed, further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a wood fixing mold of the utility model.

[0020] Markings in the figure:

[0021] 1. Body;

[0022] 2. Processing chamber; 21. Chamber door; 22. Observation window;

[0023] 3. Electric lifting cylinder;

[0024] 4. Polishing structure; 41. Mounting block; 42. Driving motor; 43. Polishing disc;

[0025] 5. Wood fixing mold; 51. Assembly rod; 52. Clamping cylinder; 53. Clamping rod;

[0026] 6. Dust removal assembly; 61. Corrugated suction pipe; 62. Dust hood; 63. Cleaning cylinder; 631. Barrier filter element; 632. Power suction pump; 633. Negative pressure area; 634. Dust suction area; 64. Dust suction channel; 7. Sound absorbing panel; 8. Driving platform. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1 and Figure 2 As shown, an automatic dust removal wood sanding machine comprises a machine body 1, a processing chamber 2 arranged on the machine body 1, an electric lifting cylinder 3 and a polishing structure 4 arranged in the processing chamber 2;

[0029] The polishing structure 4 includes a mounting block 41 disposed at the bottom of the electric lifting cylinder 3, a driving motor 42 vertically connected to one side of the mounting block 41, and a polishing disc 43 disposed on the main shaft of the driving motor 42. The polishing disc 43 is driven by the driving motor 42 to perform sanding treatment on the desired position of the wood to be processed;

[0030] like Figure 2 and Figure 3 As shown, the implementation also includes: a wood fixing mold 5 is arranged in the processing chamber 2, a pair of assembly rods 51 are arranged in the port of the wood fixing mold 5, and clamping cylinders 52 connected to the assembly rods 51 are arranged on both sides, and a clamping rod 53 for fixing the wood is arranged on the side of each assembly rod 51. When the wood to be processed is placed in the wood fixing mold 5, the clamping rod 53 is driven to move synchronously by starting the pair of clamping cylinders 52, so that the wood to be processed can be quickly fixed and clamped;

[0031] like Figure 2 As shown, the implementation further includes: a dust removal component 6, the dust removal component 6 includes a bellows suction pipe 61 arranged on the electric lifting cylinder 3, a dust cover 62 arranged at the bottom of the bellows suction pipe 61, a cleaning cylinder 63 arranged outside the processing chamber 2, and a barrier filter element 631 and a power suction pump 632 arranged in the cleaning cylinder 63, and the cleaning cylinder 63 and the bellows suction pipe 61 are connected by a pipeline;

[0032] A dust suction channel 64 is provided between the dust suction cover 62 and the corrugated suction pipe 61, and the dust suction cover 62 is tiltedly provided at the end of the dust suction channel 64;

[0033] The cleaning cylinder 63 is provided with a negative pressure area 633 and a dust suction area 634, the power suction pump 632 is provided in the negative pressure area 633, and the barrier filter element 631 is provided in the dust suction area 634. The power suction pump 632 provides suction force, so that dust generated during the processing of the polishing disc 43 can be simultaneously sucked into the barrier filter element 631 from the dust suction cover 62, the dust suction channel 64, and the corrugated suction pipe 61, thereby achieving the effect of dust treatment;

[0034] In this embodiment, both sides of the processing chamber 2 are rotatably provided with chamber doors 21, and a rubber strip is provided at the edge of each chamber door 21. Each chamber door 21 is provided with an observation window 22, and the observation window 22 is used to observe the processing situation. The rubber strip is used to improve the sealing performance;

[0035] In this embodiment, the inner wall surfaces of the processing chamber 2 and the chamber door 21 are both provided with sound absorbing panels 7, and the sound absorbing panels 7 are filled with sound absorbing materials. The sound absorbing panels 7 are used to absorb the sound generated by the polishing structure 4 to reduce noise.

[0036] like Figures 1 to 3 As shown, in this embodiment, a driving platform 8 is configured before the implementation of the application document, and an electric guide rail is arranged in the driving platform 8; wherein the driving platform 8 is arranged in the processing bin 2, and is used for the linear drive of the wood fixing mold 5 and the electric lifting cylinder 3 respectively. It should be noted that the wood fixing mold 5 can fix disc-shaped wood / square wood / irregular wood, and before implementation, a clamping rod 53 of the above shape is arranged in cooperation. In addition, the application document only improves the shortcomings of the existing wood sanding machine that when processing wood, debris often splashes, and the high-temperature debris can cause harm to the surrounding personnel and pollute the environment, and does not involve other aspects; the working principle of this automatic dust removal wood sanding machine is introduced as follows, taking the disc shape as an example:

[0037] During installation and use, the operator places the wood to be processed in the wood fixing mold 5, and starts a pair of clamping cylinders 52 to synchronously drive the clamping rod 53 to move, thereby achieving fixed clamping of the wood to be processed;

[0038] Then the electric lifting cylinder 3 is controlled to drive the polishing structure 4 to descend, and the electric guide rail in the driving platform 8 is driven to adjust the position of the wood to be processed. At this time, the position can be manually measured and accurately adjusted. After the adjustment is completed, the polishing disc 43 is driven by the driving motor 42 to perform sanding treatment on the required position of the wood to be processed;

[0039] Since the dust removal component 6 is provided, the suction force is provided by the power suction pump 632, so that the dust generated during the processing of the polishing disc 43 can be simultaneously sucked into the barrier filter element 631 through the dust hood 62, the dust suction channel 64, and the corrugated suction pipe 61, so as to achieve the effect of dust treatment, thereby effectively avoiding the splashing of high-temperature debris to cause harm to the surrounding personnel and reducing the pollution to the environment; and by arranging rubber strips at the edges of each warehouse door 21, sound-absorbing panels 7 are arranged on the inner wall surfaces of the processing warehouse 2 and the warehouse door 21, and the sound-absorbing panels 7 are filled with sound-absorbing materials. In this way, when the polishing structure 4 is operating, the sound generated by the polishing structure 4 can be absorbed by the sound-absorbing panels 7, so as to achieve the effect of reducing noise, with more functions and stronger practicality.

[0040] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An automatic dust removal wood sanding machine, comprising a machine body (1), a processing chamber (2) arranged on the machine body (1), an electric lifting cylinder (3) and a polishing structure (4) arranged in the processing chamber (2); It is characterized in that Also includes: A wood fixing mold (5) is arranged in a processing chamber (2), a pair of assembly rods (51) are arranged in the port of the wood fixing mold (5), clamping cylinders (52) connected to the assembly rods (51) are arranged on both sides, and a clamping rod (53) for fixing the wood is arranged on the side of each assembly rod (51); A dust removal assembly (6), the dust removal assembly (6) comprising a bellows suction pipe (61) arranged on an electric lifting cylinder (3), a dust cover (62) arranged at the bottom of the bellows suction pipe (61), a cleaning cylinder (63) arranged outside the processing chamber (2), and a barrier filter element (631) and a power suction pump (632) arranged in the cleaning cylinder (63), wherein the cleaning cylinder (63) and the bellows suction pipe (61) are connected via a pipeline.

2. The automatic dust removal wood sanding machine according to claim 1, characterized in that: The polishing structure (4) comprises a mounting block (41) arranged at the bottom of the electric lifting cylinder (3), a driving motor (42) vertically connected to one side of the mounting block (41), and a polishing disc (43) arranged on the main shaft of the driving motor (42).

3. The automatic dust removal wood sanding machine according to claim 1, characterized in that: A dust suction channel (64) is provided between the dust suction cover (62) and the corrugated suction pipe (61), and the dust suction cover (62) is arranged obliquely at the end of the dust suction channel (64).

4. The automatic dust removal wood sanding machine according to claim 1, characterized in that: A negative pressure zone (633) and a dust suction zone (634) are arranged in the cleaning cylinder (63), the power suction pump (632) is arranged in the negative pressure zone (633), and the barrier filter element (631) is arranged in the dust suction zone (634).

5. The automatic dust removal wood sanding machine according to claim 1, characterized in that: Both sides of the processing chamber (2) are rotatably provided with chamber doors (21), a rubber strip is provided at the edge of each chamber door (21), and an observation window (22) is provided on each chamber door (21).

6. The automatic dust removal wood sanding machine according to claim 1, characterized in that: The inner wall surfaces of the processing chamber (2) and the chamber door (21) are both provided with sound absorbing panels (7), and the sound absorbing panels (7) are filled with sound absorbing material.

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