CN220534469U - Dust extraction that woodwork processing was used - Google Patents

Abstract

The utility model discloses a dust collection device for woodwork processing, which comprises a ventilation pipe, wherein a fan is arranged at one end of the ventilation pipe, a wooden scrap collecting mechanism and a wood scrap collecting mechanism are respectively arranged in the ventilation pipe and on the side surface of the ventilation pipe, and the wooden scrap collecting mechanism is arranged at the front end of the wood scrap collecting mechanism along the air inlet direction; the utility model has simple structure and reasonable design, can intercept and collect wooden fragments with larger volume by arranging the fragment interception plate and the fragment collecting cylinder respectively at the inner part and the lower end of the ventilation pipe, can intercept and collect finer wood fragments by arranging the filtering piece and the wood fragment collecting cylinder respectively at the inner part and the lower end of the ventilation pipe, provides guarantee for the processing and recycling of the subsequent wooden fragments and wood fragments, and can effectively reduce the possibility of the backflow of the wooden fragments by matching the collecting plate with the first inverted cone piece, and can avoid the backflow of the finer wood fragments by further arranging the annular baffle plate at the side surface of the second inverted cone piece, thereby improving the dust collection efficiency.

Description

Dust extraction that woodwork processing was used

Technical Field

The utility model relates to the technical field of woodwork processing, in particular to a dust collection device for woodwork processing.

Background

The wooden product is a common material in life and is used for manufacturing furniture, artware and the like, and the processing process comprises the steps of cutting, polishing and the like. However, in these steps, a large amount of wood chips and wood dust is inevitably produced. These chips and shavings can not only affect the cleaning of the work environment, but can also pose a threat to the health of the operator. Meanwhile, if not effectively recycled, the chips and the wood chips also cause waste of resources.

The prior art has the following defects:

at present, dust collection equipment used in many woodwork processing places is often only capable of performing simple dust collection operation, and wood fragments and fine wood chips with large volumes cannot be effectively collected and processed respectively, so that the fragments and the wood chips are mixed together, and further recycling becomes difficult.

Disclosure of Invention

The utility model aims to provide a dust collection device for woodwork processing, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dust collection device for woodwork processing comprises a ventilation pipe, wherein a fan is arranged at one end of the ventilation pipe, a wooden debris collection mechanism and a wood dust collection mechanism are respectively arranged in the ventilation pipe and on the side face of the ventilation pipe, and the wooden debris collection mechanism is arranged at the front end of the wood dust collection mechanism along the air inlet direction;

the wooden debris collecting mechanism comprises:

a debris interception plate disposed inside the ventilation pipe;

the side wall of the debris collecting barrel is arranged on the side wall of the ventilation pipe through the fixing bracket, and the pipe wall of the ventilation pipe is communicated with the inlet end of the debris collecting barrel through the through hole;

a collection plate disposed at an inlet end of the debris collection canister;

the first back taper piece is arranged at the bottom of the debris collection barrel.

Preferably, the wood chip collecting mechanism comprises:

a filter member disposed inside the ventilation duct;

the wood chip collecting cylinder is arranged on the side wall of the ventilating pipe through the fixing bracket, and the pipe wall of the ventilating pipe is communicated with the inlet end of the wood chip collecting cylinder through the through hole; the collecting plate is also arranged at the inlet end of the wood chip collecting cylinder;

the second back taper piece, the second back taper piece sets up in the bottom of saw-dust collection cylinder, the lateral wall of second back taper piece is provided with a plurality of annular baffle that prevents the saw-dust by the back suction.

Preferably, the collecting end of the ventilating pipe is provided with a telescopic pipe, and the other end of the telescopic pipe is provided with a dust collecting cover for controlling the propagation of wood dust.

Preferably, the bottoms of the first back taper piece and the second back taper piece are respectively provided with a grabbing plate convenient to detach.

Preferably, the upper end surface of the filter element is provided with a knocking plate which is convenient for providing vibration force for the filter element.

Preferably, the debris collection canister is spherical in shape.

Compared with the prior art, the utility model has the beneficial effects that:

the dust collection device for woodwork processing comprises a wooden fragment collection mechanism, wherein the wooden fragment collection mechanism comprises a fragment interception plate, a fragment collection cylinder, a collection plate and a first back taper piece, the fragment interception plate and the fragment collection cylinder are respectively arranged in a ventilation pipe and at the lower end of the ventilation pipe, so that large-volume wooden fragments can be intercepted and collected, the subsequent processing and recycling of the wooden fragments are guaranteed, in addition, the possibility of backflow of the wooden fragments can be effectively reduced due to the cooperation of the collection plate and the first back taper piece, and the dust collection efficiency is guaranteed;

this dust extraction that woodwork processing was used through being provided with saw-dust collection mechanism, and saw-dust collection mechanism is including filter, saw-dust collection cylinder, second back taper spare, annular baffle, through setting up filter, saw-dust collection cylinder respectively in the inside and the lower extreme of ventilation pipe, can intercept and collect finer saw-dust, provide the guarantee for the processing reuse of follow-up saw-dust. Through set up the deashing of knocking the board to the filter element of can being convenient for operating personnel at the side of filter element and handle, in addition, further set up annular baffle in the side of second back taper spare and can avoid finer saw-dust backward flow, promote dust collection efficiency.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a perspective view of a second back taper of the present utility model.

In the figure: 1. a ventilation pipe; 2. a blower; 3. a wooden debris collection mechanism; 301. a debris interception plate; 302. a debris collection canister; 303. a collection plate; 304. a first back taper; 4. a wood chip collection mechanism; 401. a filter; 402. a wood dust collecting cylinder; 403. a second back taper; 404. an annular baffle; 5. a telescopic tube; 6. a dust collection cover; 7. grabbing a plate; 8. a striking plate; 9. a cutting knife rest.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-4, the utility model provides a dust collection device for wood product processing, which comprises the following technical scheme: the dust collection device for woodwork processing comprises a ventilation pipe 1, wherein a fan 2 is arranged at one end of the ventilation pipe 1, a wooden scrap collection mechanism 3 and a wood scrap collection mechanism 4 are respectively arranged in the ventilation pipe 1 and on the side surface of the ventilation pipe, and the wooden scrap collection mechanism 3 is arranged at the front end of the wood scrap collection mechanism 4 along the air inlet direction;

the wooden debris collecting mechanism 3 comprises a debris intercepting plate 301, a debris collecting cylinder 302, a collecting plate 303 and a first back taper piece 304, wherein the debris intercepting plate 301 is fixedly arranged in the vent pipe 1, a plurality of debris intercepting plates 301 are arranged, a certain inclination angle is arranged between the debris intercepting plates 301, the distance between the plates is the same, the side wall of the debris collecting cylinder 302 is arranged on the side wall of the vent pipe 1 through a fixed bracket, the pipe wall of the vent pipe 1 is communicated with the inlet end of the debris collecting cylinder 302 through a through hole, the collecting plate 303 is arranged at the inlet end of the debris collecting cylinder 302, the collecting plate 303 is funnel-shaped, the position of a bucket mouth is downward, the first back taper piece 304 is in threaded connection with the bottom of the debris collecting cylinder 302, the shape of the debris collecting cylinder 302 is spherical, in the dust collection process, the wooden debris collecting mechanism 3 can intercept and collect wooden debris generated in the processing process, firstly, dust with wooden chips and saw dust can enter the inside of the ventilation pipe 1 under the suction force of the fan 2, when the dust reaches the chip interception plate 301, the plurality of obliquely arranged chip interception plates 301 intercept the wooden chips with larger volume at the air inlet end of the chip interception plate 301, after the wooden products are processed, the fan 2 stops running, the wooden chips piled on one side of the chip interception plate 301 slide along the surface of the collecting plate 303 and continue to slide downwards along the surface of the first inverted cone 304, finally stay in the inside of the chip collecting cylinder 302, and collect, in this process, the wooden chips with larger volume can be intercepted and collected by arranging the chip interception plate 301 and the chip collecting cylinder 302 in the inside and the lower end of the ventilation pipe 1 respectively, so that guarantee is provided for the processing and recycling of the subsequent wooden chips, the cooperation of the collecting plate 303 and the first inverted cone 304 can effectively reduce the possibility of backflow of wood fragments, and provide guarantee for dust collection efficiency.

The wood chip collecting mechanism 4 comprises a filter element 401, a wood chip collecting cylinder 402 and a second back taper element 403, wherein the filter element 401 is obliquely and fixedly arranged in the vent pipe 1, the upper end surface of the filter element 401 is fixedly connected with a knocking plate 8 which is convenient for providing vibration force for the filter element 401, the knocking plate 8 can be made of materials with higher elasticity, including but not limited to high carbon steel, stainless steel, alloy or hard polymer, and the like, one end of the knocking plate extends to the outer side of the vent pipe 1, the side wall of the wood chip collecting cylinder 402 is arranged on the side wall of the vent pipe 1 through a fixed bracket, the pipe wall of the vent pipe 1 is communicated with the inlet end of the wood chip collecting cylinder 402 through a through hole, the collecting plate 303 is also arranged at the inlet end of the wood chip collecting cylinder 402, the second back taper element 403 is arranged at the bottom of the wood chip collecting cylinder 402, the second back taper element 403 is in a funnel shape, the side wall of the second back taper part 403 is provided with a plurality of ring-shaped baffles 404 for preventing the wood dust from being sucked backwards, and it is noted that in actual use, the top of the second back taper part 403 is higher than the position of the inlet end of the collecting plate 303, and a certain wood dust flowing space is reserved between the surface of the second back taper part 403 and the position of the inlet end of the collecting plate 303, in the dust collection process, the filter part 401 can further intercept finer wood dust, after the wood product processing is finished, the wood dust at the air inlet end of the filter part 401 falls onto the side wall of the collecting plate 303 and falls into the wood dust collecting cylinder 402, so as to realize the collecting effect, in the process, the filter part 401 and the wood dust collecting cylinder 402 are respectively arranged in the air pipe 1 and at the lower end, so that the finer wood dust can be intercepted and collected, and the subsequent processing and recycling of the wood dust can be provided, through set up the deashing of knocking board 8 to filter 401 that the operating personnel can be convenient for to filter 401 in the side of filter 401 and handle, in addition, further set up annular baffle 404 in the side of second back taper 403 and can avoid more tiny saw-dust backward flow, promote dust collection efficiency.

The collecting end of the ventilating pipe 1 is fixedly connected with the telescopic pipe 5, the dust collecting cover 6 for controlling the propagation of wood dust is arranged at the other end of the telescopic pipe 5, dust is not diffused in the working process of the cutting knife rest 9 can be guaranteed by arranging the telescopic pipe 5 at the collecting end of the ventilating pipe 1 and arranging the dust collecting cover 6 at the other end of the telescopic pipe 5, on the other hand, the telescopic pipe 5 can be matched with the lifting of the cutting knife rest 9, and the dust collecting cover 6 provides a certain sealing condition in a processing area to a certain extent, so that the dust collection efficiency is improved.

The bottom of first back taper piece 304 and second back taper piece 403 all is provided with convenient to detach grabs board 7, through setting up the dismantlement that grabs board 7 can be convenient for installer in the bottom of first back taper piece 304 and second back taper piece 403, the collection of the wood system piece of being convenient for, saw-dust.

The working principle of the utility model is as follows:

in the dust collection device for wood product processing in this embodiment, when the dust collection device is used, the wooden debris collection mechanism 3 intercepts and collects the wooden debris generated in the processing, firstly, dust with the wooden debris and the wood dust enters the ventilation pipe 1 under the suction force of the fan 2, when the dust reaches the debris interception plate 301, the plurality of obliquely arranged debris interception plates 301 intercept the wooden debris with larger volume at the air inlet end of the debris interception plate 301, and the wood dust with smaller volume is intercepted by the filter 401 through the debris interception plate, after the wood product processing is completed, the wood dust at the air inlet end of the filter 401 falls onto the side wall of the collection plate 303 and slides into the wood dust collection cylinder 402 to achieve the collection effect, while the wooden debris piled on one side of the debris interception plate 301 slides down along the surface of the collection plate 303 and continues to slide down along the surface of the first inverted cone 304, finally, stay in the inside of the chip collecting cylinder 302, accomplish the collection work of wood chip and saw dust, this device can intercept and collect the wooden chip of great volume through setting up chip interception board 301 and chip collecting cylinder 302 respectively in the inside and the lower extreme of ventilation pipe 1, can intercept and collect finer saw dust through setting up filter 401, saw dust collecting cylinder 402 respectively in the inside and the lower extreme of ventilation pipe 1, provide the guarantee for the processing reuse of follow-up wooden chip, saw dust, in addition, the cooperation of collecting plate 303 and first back taper 304 can effectively reduce the possibility that the wood chip flows backward, provide the guarantee for dust collection efficiency, and further set up annular baffle 404 in the side of second back taper 403 and can avoid finer saw dust to flow backward, and the dust collection efficiency is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Dust extraction that woodwork processing was used, including ventilation pipe (1), its characterized in that: one end of the ventilation pipe (1) is provided with a fan (2), a wooden debris collecting mechanism (3) and a wood dust collecting mechanism (4) are respectively arranged in the ventilation pipe (1) and on the side face, and the wooden debris collecting mechanism (3) is arranged at the front end of the wood dust collecting mechanism (4) along the air inlet direction;

the wooden debris collecting mechanism (3) comprises:

a debris interception plate (301), the debris interception plate (301) being disposed inside the ventilation pipe (1);

the side wall of the debris collection barrel (302) is arranged on the side wall of the ventilation pipe (1) through a fixed bracket, and the pipe wall of the ventilation pipe (1) is communicated with the inlet end of the debris collection barrel (302) through a through hole;

a collection plate (303), the collection plate (303) being disposed at an inlet end of the debris collection canister (302);

a first back taper (304), the first back taper (304) being disposed at the bottom of the debris collection canister (302).

2. A dust extraction for wood processing according to claim 1, wherein: the wood chip collecting mechanism (4) comprises:

-a filter element (401), said filter element (401) being arranged inside the ventilation tube (1);

the wood chip collecting cylinder (402), the side wall of the wood chip collecting cylinder (402) is arranged on the side wall of the ventilation pipe (1) through a fixed bracket, and the pipe wall of the ventilation pipe (1) is communicated with the inlet end of the wood chip collecting cylinder (402) through a through hole; the collecting plate (303) is also arranged at the inlet end of the wood dust collecting cylinder (402);

the second back taper piece (403), second back taper piece (403) sets up the bottom in saw-dust collection cylinder (402), the lateral wall of second back taper piece (403) is provided with a plurality of annular baffle (404) that prevent the saw-dust by the back suction.

3. A dust extraction for wood processing according to claim 1, wherein: the collecting end of the ventilating pipe (1) is provided with a telescopic pipe (5), and the other end of the telescopic pipe (5) is provided with a dust collecting cover (6) for controlling the propagation of wood dust.

4. A dust extraction for wood processing according to claim 2, wherein: the bottoms of the first back taper piece (304) and the second back taper piece (403) are respectively provided with a grabbing plate (7) convenient to detach.

5. A dust extraction for wood processing according to claim 2, wherein: the upper end face of the filter element (401) is provided with a knocking plate (8) which is convenient for providing vibration force for the filter element (401).

6. A dust extraction for wood processing according to claim 1, wherein: the debris collection canister (302) is spherical in shape.