CN219685967U - Dust type cutting device - Google Patents

Abstract

The utility model discloses a dust-removing type cutting device, which belongs to the technical field of wood cutting and comprises a workbench, wherein a working groove is formed in the middle of the workbench, a cutting disc is rotatably arranged in the working groove, first dust plates are rotatably arranged on two sides of the workbench, guide holes are formed in the surfaces of the first dust plates, second dust plates are rotatably arranged at the end parts of the first dust plates, top plates are slidably arranged at the end parts of the second dust plates, sliding blocks matched with the second dust plates are symmetrically arranged on two sides of the top plates, and a working box is arranged on the surface of the workbench; according to the utility model, when wood is cut, the dust blocking plates are folded and mutually fixed, a blocking space is formed on the working table surface, so that the movement track of dust and wood chips splashed upwards can be limited, the dust and the wood chips move in the space, an automatic cleaning work is arranged on the table surface, and the dust and wood chips adhered on the table surface are automatically pushed into the collecting box to be collected and recovered uniformly.

Description

Dust type cutting device

Technical Field

The utility model relates to the technical field of wood cutting, in particular to a dust-removing type cutting device.

Background

Wood is the most original building material and has been used by people from ancient times, but after the utility model of reinforced concrete, the wood is gradually replaced by reinforced concrete in the field of building materials, but with the continuous deep concept of energy conservation and emission reduction, the wood is on the field of building materials again, the material of the building materials is used for timber, the timber is used for building, the processing of the timber is an indispensable process when the timber is used as the building material, and in the processing of the timber, the cutting is the initial process.

The patent name of the application number CN212795287U is a dust-removing type wood cutting device, dust and wood dust generated by cutting are collected through the dust suction box and the wood dust box, so that environmental pollution is avoided, and the health of a human body is protected.

However, dust and wood dust generated when a plate is cut move in a scattered splashing state, so that a part of dust and wood dust moves towards the periphery above the cutting disc and cannot fall into the box under the attractive force action of the dust suction box, and the dust and wood dust can be directly scattered on the table surface of the workbench under the influence of gravitational potential energy, and the table surface is difficult to clean.

Disclosure of Invention

The present utility model is directed to a dust-removing type cutting device, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a dust removing type cutting device which comprises a workbench, wherein a working groove is formed in the middle of the workbench, a cutting disc is rotatably arranged in the working groove, first dust plates are rotatably arranged on two sides of the workbench, guide holes are formed in the surfaces of the first dust plates, second dust plates are rotatably arranged at the ends of the first dust plates, top plates are slidably arranged at the ends of the second dust plates, sliding blocks matched with the second dust plates are symmetrically arranged on two sides of the top plates, a working box is arranged on the surface of the workbench, a motor is arranged in the working box, an output shaft of the motor is connected with a threaded rod, a threaded sleeve is in threaded connection with the threaded rod, a shaft sleeve is connected with the threaded sleeve through a connecting rod at the bottom end of the threaded sleeve, a driving shaft is arranged in the shaft sleeve, the driving shaft extends out of the working box along two ends of the driving shaft respectively, one end of the driving shaft is matched with the guide holes, and a cleaning brush is arranged at the end of the other extending end of the driving shaft.

Preferably, the bottom end of the shaft sleeve is provided with a guide block which is connected with the box wall of the working box in a sliding manner, and the bottom wall of the working box is provided with a guide rod which is connected with the guide block in a sliding manner.

Preferably, the medial surface of first dust board is provided with the cardboard, cardboard face equidistance is provided with multiunit fixture block, the medial surface of second dust board is provided with the telescopic link, the bottom tip and the each fixture block looks butt of telescopic link.

Preferably, the table top at two sides of the working groove is provided with a fixing groove, the bottom wall of the fixing groove is provided with a sliding rail, a sliding bar is connected to the sliding rail in a sliding manner, two groups of fixing plates are symmetrically arranged on the sliding bar, and the inner sides of the fixing plates are elastically connected with fixing plates through fixing springs.

Preferably, the bottom of the working groove is provided with a dust hood, a pair of support frames are symmetrically arranged on two sides of the bottom of the working table, and a collecting box communicated with the dust hood is movably arranged on the support frames.

Preferably, a plurality of groups of filter screens are arranged in the collecting box at equal intervals along the vertical direction, the filter aperture of each group of filter screens is gradually decreased, a water inlet pipe is arranged on one side of the collecting box, and a water outlet pipe is arranged on the other side of the collecting box.

Compared with the prior art, the above technical scheme has the following beneficial effects:

the utility model provides a dust removing type cutting device, which can form a blocking space on a working table by folding dust plates and realizing mutual fixation when wood is cut, further can limit the movement track of dust and wood chips splashed upwards, so that the dust and the wood chips are limited to move in the space, and is provided with automatic cleaning work on the table, so that dust and the wood chips adhered on the table are automatically pushed into a collecting box for unified collection and recovery.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a first motion state of the present utility model;

FIG. 2 is a schematic view of a second motion state of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

fig. 4 is a schematic view of the internal structure of the working box of the present utility model.

In the figure:

1. a work table; 101. a working groove; 102. a cutting disc;

2. a first dust plate; 201. a guide hole; 202. a clamping plate; 203. a clamping block;

3. a second dust plate; 301. a telescopic rod;

4. a top plate; 401. a sliding block;

5. a working box; 501. a motor; 502. a threaded rod; 503. a thread sleeve; 504. a connecting rod; 505. a shaft sleeve; 506. a drive shaft; 507. a cleaning brush; 508. a guide block; 509. a guide rod;

601. a fixing groove; 602. a sliding rail; 603. a sliding bar; 604. a fixing plate; 605. a fixed spring; 606. a fixing piece;

7. a dust collection cover;

8. a support frame;

9. a fixed bracket;

10. a collection box; 1001. a filter screen; 1002. a water inlet pipe; 1003. and (5) a water drain pipe.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-4 of the drawings of the specification, the utility model provides a dust-removing cutting device, which comprises a workbench 1, wherein a working groove 101 is formed in the middle of the workbench 1, a cutting disc 102 is rotationally arranged in the working groove 101, two sides of the workbench 1 are respectively provided with a first dust baffle plate 2 in a rotating way, the surface of the first dust baffle plate 2 is provided with a guide hole 201, the end part of the first dust baffle plate 2 is rotationally provided with a second dust baffle plate 3, the end part of the second dust baffle plate 3 is slidingly provided with a top plate 4, two sides of the top plate 4 are symmetrically provided with sliding blocks 401 matched with the second dust baffle plate 3, the table surface of the workbench 1 is provided with a working box 5, a motor 501 is arranged in the working box 5, an output shaft of the motor 501 is connected with a threaded rod 502, the threaded rod 502 is in threaded connection with a thread sleeve 503, the threaded sleeve 503 is connected with a shaft sleeve 505 through a connecting rod 504 at the bottom end of the working box 505, the inside of the shaft 505 is provided with a driving shaft 506, the driving shaft 506 extends out of the working box 5 along two ends of the driving shaft 506, one end of the driving shaft 506 extends out and is matched with the guide hole 201, a cleaning brush 507 is arranged at the end of the other extending end of the driving shaft 506, the threaded sleeve 503 can move along the horizontal direction of the threaded rod 502 under the driving action of the motor 501, the shaft sleeve 505 and the driving shaft 506 are driven to move along the horizontal direction under the action of the connecting rod 504, when wood is cut, the dust plates can be folded and mutually fixed, a blocking space is formed on the working table 1, and then the movement track of dust and wood dust splashed upwards can be limited, so that the dust and the wood dust are limited to move in the space, and the dust adhered on the table top can be automatically pushed into the collecting box 10 for uniform collection and recovery under the action of the table top;

as shown in fig. 1, in this embodiment, the first movement state is specifically in a cutting working stage, when the cutting disc 102 cuts wood, the wood dust and dust splashed everywhere are reflected and drop downwards under the limiting action of the first dust baffle 2 and the second dust baffle 3, and directly drop on the surface of the working table 1, then the motor 501 drives the threaded rod 502 to rotate, and the driving shaft 506 is driven to move back and forth in the horizontal direction under the action of the connecting rod 504, so as to control the cleaning brush 507 to clean back and forth on the table surface of the working table 1, and the dust and the wood dust on the table surface are scraped from the working groove 101 and removed from the working table 1;

as shown in fig. 2, the second motion state is specifically a working stage of the device after cutting is completed, when cutting is completed, the first dust plate 2 and the second dust plate 3 can be rotated to enable the first dust plate 2 and the second dust plate 3 to return to the initial state (i.e. the first dust plate 2 and the second dust plate 3 are horizontally aligned with the surface of the workbench 1), and the driving shaft 506 and the cleaning brush can also return to the initial state.

As shown in fig. 4, in this embodiment, a guide block 508 slidably connected to the wall of the working chamber 5 is provided at the bottom end of the shaft sleeve 505, a guide rod 509 slidably connected to the guide block 508 is provided at the bottom wall of the working chamber 5, and when the driving shaft 506 drives the cleaning brush 507 to move, the guide block 508 connected thereto slides synchronously on the guide rod 509, so that not only guiding operation can be provided for the movement of the driving shaft 506, but also the stability of the movement can be maintained.

As a preferred scheme of the present utility model, in order to lock the first dust-shielding plate 2 and the second dust-shielding plate 3 after rotating, as shown in fig. 2, preferably, the inner side surface of the first dust-shielding plate 2 is provided with clamping plates 202, the plate surfaces of the clamping plates 202 are equidistantly provided with a plurality of groups of clamping blocks 203, the inner side surface of the second dust-shielding plate 3 is provided with a telescopic rod 301, the bottom end of the telescopic rod 301 abuts against each group of clamping blocks 203, and the telescopic rod 301 is inserted into the corresponding clamping block 203 to lock the rotation space of each dust-shielding plate correspondingly.

As a preferred scheme of the utility model, in order to clamp and fix the wood with different specifications and sizes before cutting, as shown in fig. 3, preferably, a table top of a workbench 1 positioned at two sides of a working groove 101 is provided with a fixing groove 601, a bottom wall of the fixing groove 601 is provided with a sliding rail 602, the sliding rail 602 is slidably connected with a sliding bar 603, the sliding bar 603 on the sliding rail 602 is convenient for adjusting the position of the wood, the cutting point can be accurately regulated and controlled, two groups of fixing plates 604 are symmetrically arranged on the sliding bar 603, and the inner side of each group of fixing plates 604 is elastically connected with a fixing sheet 606 through a fixing spring 605.

Specifically, as shown in fig. 1 and 2, a dust collecting cover 7 is arranged at the bottom end of a working groove 101, a pair of supporting frames 8 are symmetrically arranged at two sides of the bottom end of a working table 1, a fixed support 9 is arranged between the two supporting frames 8, a collecting box 10 communicated with the dust collecting cover 7 is movably arranged on the fixed support 9, dust and wood dust pushed out of the working groove 101 by a cleaning brush firstly enters the dust collecting cover 7, and then is guided into the collecting box 10 for centralized collection and recovery.

As shown in fig. 1, in this embodiment, the inside of the collecting box 10 is provided with a plurality of groups of filter screens 1001 at equal intervals along the vertical direction, the filter aperture of each group of filter screens 1001 gradually decreases, the filter screens 1001 can filter and screen dust and wood chips entering the collecting box 10, one side of the collecting box 10 is provided with a water inlet pipe 1002 and the other side is provided with a water outlet pipe 1003, water is injected through the water inlet pipe 1002 and the dust and wood chips are mixed, and the collecting treatment is facilitated.

Working principle:

referring to fig. 1 to 4 of the drawings of the present specification, both ends of wood are clamped by fixing pieces 606 on each set of fixing grooves 601, the wood is moved to the vicinity of the working groove 101 by means of sliding of a sliding rail 602, and the cutting disc 102 is driven to rotate by means of an external driving motor, the wood is cut, before the cutting is performed, the second dust plate 3 is made to approach each other by rotating the first dust plate 2 and the second dust plate 3 respectively, and the top plate 4 is abutted with the two plates by rotating the sliding block 401, a limiting space is formed above the working table 1 to limit the splashing movement range of the wood chips and the dust, then the motor 501 in the working box 5 is driven, the driving shaft 506 is controlled to push the cleaning brush 507 to horizontally move, the wood chips falling on the table surface of the working table 1 are cleaned, the wood chips are pushed into the dust collecting hood 7 from the working groove 101, and the dust in the dust collecting hood 7 is collected in the collecting box 10 by the layer 1001, the wood chips and the dust can be filtered and filtered by the filter screen after the wood chips enter the collecting box 10, the wood chips are injected from the water inlet pipe 1002 and the dust is mixed with the dust and the dust is discharged from the water drain pipe 1003, and the dust is convenient to collect the dust.

The foregoing is only illustrative of the preferred embodiments of the present utility model, and is not intended to be exhaustive or to be construed as limiting the utility model to the precise forms disclosed. It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a dust removal type cutting device, includes workstation (1), its characterized in that, work groove (101) have been seted up at the middle part of workstation (1), work groove (101) internal rotation is provided with cutting dish (102), the both sides of workstation (1) all rotate and are provided with first dust board (2), guiding hole (201) have been seted up on the surface of first dust board (2), the tip rotation of first dust board (2) is provided with second dust board (3), the tip slip of second dust board (3) is provided with roof (4), the bilateral symmetry of roof (4) is provided with slider (401) with second dust board (3) looks adaptation, the mesa of workstation (1) is provided with work box (5), the inside of work box (5) is provided with motor (501), the output shaft of motor (501) is connected with threaded rod (502), threaded connection has thread bush (503), the tip rotation of thread bush (504) is provided with second dust board (506) through its bottom, 506) are connected with shaft sleeve (506) respectively, the inside (506) of drive shaft (506) is provided with (506) and extends drive shaft (201) and is equipped with drive shaft (506) respectively, wherein both ends (506) are extended and are equipped with drive shaft (506) and are equipped with respectively, the end of the other extension end of the driving shaft (506) is provided with a cleaning brush (507).

2. A dust-removing cutting device according to claim 1, wherein: the bottom end of the shaft sleeve (505) is provided with a guide block (508) which is connected with the wall of the working box (5) in a sliding way, and the bottom wall of the working box (5) is provided with a guide rod (509) which is connected with the guide block (508) in a sliding way.

3. A dust-removing cutting device according to claim 1, wherein: the novel dust collector is characterized in that clamping plates (202) are arranged on the inner side face of the first dust baffle (2), multiple groups of clamping blocks (203) are arranged on the surface of the clamping plates (202) at equal intervals, telescopic rods (301) are arranged on the inner side face of the second dust baffle (3), and the bottom end parts of the telescopic rods (301) are abutted to the clamping blocks (203) of each group.

4. A dust-removing cutting device according to claim 1, wherein: the workbench (1) table top located on two sides of the working groove (101) is provided with a fixing groove (601), the bottom wall of the fixing groove (601) is provided with a sliding rail (602), a sliding strip (603) is connected to the sliding rail (602) in a sliding mode, two groups of fixing plates (604) are symmetrically arranged on the sliding strip (603), and fixing plates (606) are elastically connected to the inner sides of the fixing plates (604) through fixing springs (605).

5. A dust-removing cutting device according to claim 1, wherein: the dust collection device is characterized in that a dust collection cover (7) is arranged at the bottom end of the working groove (101), a fixed support (9) is arranged between a pair of support frames (8) symmetrically arranged at the two sides of the bottom end of the working table (1), and a collecting box (10) communicated with the dust collection cover (7) is movably arranged on the fixed support (9).

6. A dust-removing cutting apparatus according to claim 5, wherein: the inside of collecting box (10) is provided with multiunit filter screen (1001) along the perpendicular direction equidistance, every group filter pore diameter of filter screen (1001) progressively decreases, one side of collecting box (10) is provided with inlet tube (1002) and the opposite side is provided with drain pipe (1003).