CN218905670U

CN218905670U - Wood cutting machine

Info

Publication number: CN218905670U
Application number: CN202221425697.3U
Authority: CN
Inventors: 周鹏; 皮倩; 孙伟东; 罗贤超
Original assignee: Changyang Qingjiang Machinery Manufacturing Co ltd
Current assignee: Changyang Qingjiang Machinery Manufacturing Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-04-25
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a wood cutting machine, which comprises a workbench, a cutting assembly arranged on the surface of the workbench and a wood chip collecting assembly arranged in the workbench, wherein the wood chip collecting assembly comprises a receiving part, a sprinkling part arranged on the surface of the receiving part and a scraping and collecting part for scraping the water-dipped wood chips in the receiving part, and the cutting assembly comprises a cutting part arranged on the table surface of the workbench and a power part arranged in the workbench and used for providing power for the cutting part.

Description

Wood cutting machine

Technical Field

The utility model relates to the technical field of wood processing equipment, in particular to a wood cutting machine.

Background

The wood cutting machine is the equipment that cuts processing to timber, can be to cutting timber into suitable shape to follow-up processing to timber, current wood cutting machine is roughly divided into portable and mesa two kinds, when the wood cutting machine of mesa cuts processing to timber, often can produce more saw-dust and dust to fly away everywhere, influence operating personnel's sight and health.

Most of the existing wood cutting machines clean the wood chips by utilizing wind flow, but because the whole wood chips are lighter in weight, the wood chips are easy to be scattered out of the collecting device in a blowing mode, and the effective distance of the air draft mode is shorter, so that the cleaning effect and the collecting effect are poor.

Disclosure of Invention

Based on the expression, the utility model provides the wood cutting machine to solve the technical problems of inconvenient cleaning and poor effect of wood chips generated in the working process of the existing wood cutting machine.

The technical scheme for solving the technical problems is as follows:

a wood cutting machine, comprising:

a work table;

the cutting assembly is arranged on the surface of the workbench;

the wood chip collecting assembly comprises a receiving part, a sprinkling part arranged on the surface of the receiving part and a scraping collecting part for scraping the water-dipped wood chips in the receiving part.

The sprinkling part comprises a water storage part arranged outside the material receiving part and a water spraying pipe arranged inside the material receiving opening of the material receiving part, wherein the water spraying pipe is connected with the inside of the water storage part through a water pump, and a plurality of water spray heads extending to the inside of the material receiving opening of the material receiving part are arranged on the surface of the water spraying pipe.

The scraping and collecting part comprises a rotary sweeping part arranged in the collecting part and a power device arranged on the outer surface of the collecting part and used for providing power for the rotary sweeping part.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the cutting assembly comprises a cutting part arranged at the table surface of the workbench and a power part arranged in the workbench and used for providing power for the cutting part.

Further, the cutting part is composed of a cutting saw blade and a power transmission part, a slot for the cutting saw blade to extend to the upper part of the working table is arranged on the surface of the working table, and the lower half part of the cutting saw blade is positioned in a receiving opening of the receiving part.

Further, the inside of receiving material portion is equipped with the secondary material piece of hanging that scrapes the brush to rotatory saw-dust that sweeps material piece surface and glues, the inside position that is close to the secondary material piece below of hanging of receiving material portion is equipped with the saw-dust and collects the piece.

Further, the inside of workstation is equipped with the stoving subassembly of bleeding, the stoving subassembly of bleeding is including locating the collection box of bleeding of receipts material lower part.

Furthermore, the air extraction collecting box is communicated with the inside of the material receiving part, and a wood chip filter screen which can be scraped by the rotary material sweeping part is arranged at the position where the air extraction collecting box is communicated with the material receiving part.

Further, the air exhaust and drying assembly comprises a heating air inlet shell arranged on the surface of the material receiving part, the heating air inlet shell is communicated with the air exhaust collecting box, and a filter piece, a heating piece and an exhaust piece are arranged in the heating air inlet shell.

Further, the inside of the heating air inlet shell is communicated with the input end of the air extractor, and the output end of the air extractor is provided with an air outlet piece facing the material receiving opening of the material receiving part.

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

1. according to the utility model, the water sprinkling part is matched with the scraping and collecting part, when the cutting assembly cuts wood, water drops are sprinkled to the collecting part and the cutting assembly by the water sprinkling part, the water drops are attached to the wood chips generated during cutting, the quality of the wood chips is increased, so that the wood chips cannot fly around, and the wood chips scattered into the collecting part are scraped off and collected by the scraping and collecting part, so that the efficient collection of the wood chips is realized, and the working environment of operators is ensured.

2. According to the utility model, through the air extraction and drying assembly, suction force for extracting the wood chips inwards can be provided for the material receiving part, air flow blowing into the material receiving part is generated, water drops sprayed out of the water spraying part are matched to form more efficient collection for the wood chips, meanwhile, hot air can be blown out as required, so that water stains on the surfaces of the cutting part and the material receiving part are dried, and the phenomenon that the water drops remain on the surfaces of various parts for a long time to cause loss of lubricating oil and accelerate oxidation to influence the service life of each part is avoided.

Drawings

Fig. 1 is a schematic structural view of a wood cutting machine according to an embodiment of the present utility model;

FIG. 2 is a schematic illustration of the structure of FIG. 1 in front section;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1 from another view angle;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic top view of a sprinkler tube;

fig. 6 is an enlarged schematic view of the structure of fig. 3 at a.

In the drawings, the list of components represented by the various numbers is as follows:

1. a work table; 2. a cutting assembly; 21. a cutting section; 22. a power section; 3. a wood chip collection assembly; 31. a material receiving part; 32. a water sprinkling part; 321. a water storage member; 322. a water spray pipe; 323. a water spray head; 33. a scraping and collecting part; 331. rotating the sweeping piece; 332. a secondary hanging piece; 333. a wood chip collecting member; 4. the air extraction and drying assembly; 41. an air extraction collection box; 42. heating the air inlet shell; 43. a filter; 44. a heating member; 45. an exhaust member; 46. an air extracting device; 47. and an air outlet piece.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatially relative terms, such as "under", "below", "beneath", "under", "above", "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures, and the spatially descriptive descriptors used herein interpreted accordingly.

The terms "comprises/comprising" or "having," when used herein, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

Referring to fig. 1-5, a wood cutting machine includes a table 1, a cutting assembly 2 disposed on a surface of the table 1, and a chip collecting assembly 3 disposed inside the table 1.

The wood chip collecting assembly 3 comprises a receiving portion 31, a sprinkling portion 32 arranged on the surface of the receiving portion 31, and a scraping collecting portion 33 for scraping the water-dipped wood chips in the receiving portion 31, and the cutting assembly 2 comprises a cutting portion 21 arranged on the table surface of the workbench 1 and a power portion 22 arranged in the workbench 1 and used for providing power for the cutting portion 21.

The cutting part 21 is a known wood cutting structure, and the cutting part 21 formed by a cutting saw blade and a power transmission member is taken as an example, so that the wood chips generated by cutting fall into the material receiving part 31, and the cutting operation of the cutting saw blade is convenient, a slot for the cutting saw blade to extend to the upper part of the workbench 1 is arranged on the surface of the workbench 1, and the lower half part of the cutting saw blade is positioned in the material receiving opening of the material receiving part 31.

When cutting timber, drive cutting part 21 constantly rotatory by power portion 22, the operator places timber on workstation 1 and promotes timber, cut timber by cutting part 21, simultaneously, watering portion 32 begins to work, outside constantly spill water droplet, the saw-dust that produces when cutting timber wets, thereby saw-dust becomes heavy, more easily fall into in receiving material portion 31, and scrape material collecting part 33 can constantly rotate, scrape the inside of receiving material portion 31 and get, scrape down and collect the moist saw-dust that is stained with in receiving material portion 31 inside, it is more efficient than the mode that the wind flows to collect.

Further, the sprinkling part 32 comprises a water storage part 321 arranged outside the material receiving part 31, and a water spraying pipe 322 arranged inside the material receiving opening of the material receiving part 31, wherein the water spraying pipe 322 is connected with the inside of the water storage part 321 through a water pump, the surface of the water spraying pipe 322 is provided with a plurality of water spray nozzles 323 extending to the inside of the material receiving opening of the material receiving part 31, the water spray nozzles 323 can be atomizing spray nozzles and also can be common shower-like spray nozzles, and the range of the saw dust in the process of waving is larger and irregular, so that the atomizing spray nozzles are more effective, and the coverage range is wider.

Referring to fig. 3, the scraping and collecting portion 33 of the present embodiment includes a rotating sweeping member 331 disposed inside the collecting portion 31, and a power device disposed on an outer surface of the collecting portion 31 to provide power for the rotating sweeping member 331, wherein a secondary scraping member 332 for scraping and brushing the wood dust adhered to the surface of the rotating sweeping member 331 is disposed inside the collecting portion 31, and a wood dust collecting member 333 is disposed inside the collecting portion 31 near a position below the secondary scraping member 332, wherein the rotating sweeping member 331 is required to continuously scrape the inside of the collecting portion 31, and in order to avoid damage to the inside of the collecting portion 31, the contact part of the rotating sweeping member 331 is preferably made of elastic and soft materials such as rubber, and one end of the rotating sweeping member 331 extends to the outside of the collecting portion 31 and an output end of the power device.

Further, the secondary material hanging part 332 that sets up locates the tangential position department of sweeping material piece 331 with the rotation, simultaneously for making things convenient for saw-dust collection part 333 to take out its inside saw-dust, the surface of receiving portion 31 is equipped with the draw-in groove that supplies saw-dust collection part 333 to pull out, conveniently collects saw-dust and waste water.

Referring to fig. 3 and 6, an air extraction and drying assembly 4 is disposed in the workbench 1, the air extraction and drying assembly 4 includes an air extraction collecting box 41 disposed at a lower portion of the material receiving portion 31, the air extraction collecting box 41 is communicated with the interior of the material receiving portion 31, and a wood chip filter screen scraped by the rotating material sweeping member 331 is disposed at a position where the air extraction collecting box 41 is communicated with the material receiving portion 31, so as to facilitate the discharge of redundant water flow, the air extraction collecting box 41 is movably mounted on the surface of the material receiving portion 31, meanwhile, an arc-shaped curve is disposed in the material receiving portion 31, and the wood chip filter screen is disposed at a lowest position of the curve, so that redundant waste water can be effectively collected into the air extraction collecting box 41 and sufficient suction force can be provided, and smooth wood chip collection can be ensured.

Further, considering that various components in the device are easy to be adhered to water stains in the long-term use process, and further the situation that part of the components are rusted is caused, the air extraction drying assembly 4 comprises a heating air inlet shell 42 arranged on the surface of the material receiving part 31, the heating air inlet shell 42 is communicated with the air extraction collecting box 41, a filter piece 43, a heating piece 44 and an exhaust piece 45 are arranged in the heating air inlet shell 42, the inside of the heating air inlet shell 42 is communicated with the input end of the air extraction device 46, an air outlet piece 47 facing the material receiving opening of the material receiving part 31 is arranged at the output end of the air extraction device 46, the air sucked into the heating air inlet shell 42 is heated, the air blown out by the air outlet piece 47 is ensured to be hot air, meanwhile, the air flow entering the inside of the heating air inlet shell 42 still possibly contains part of water vapor and wood dust, the filter piece 43 can be a filter screen or a filter screen filled with water absorbing materials, and further, the arranged filter piece 43 is arranged on the surface of the heating air inlet shell 42 through bolts, and extends into the inside the heating air inlet shell 42 so that the air inlet shell is convenient to detach and replace.

In order to avoid that the air drawn into the air extractor 46 still contains water vapor, the interior of the heating air inlet shell 42 can be heated by the heating element 44, the water vapor is discharged to the outside through the air discharging element 45, and the air discharging element 45 can be a pipeline connected with the outside, and a sealing plug is arranged at the outlet of the pipeline to control whether the air is discharged or not according to the requirement.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A wood cutting machine, comprising:

a work table (1);

the cutting assembly (2) is arranged on the surface of the workbench (1);

the wood chip collecting assembly (3) comprises a receiving part (31), a sprinkling part (32) arranged on the surface of the receiving part (31), and a scraping collecting part (33) for scraping the water-dipped wood chips in the receiving part (31);

the sprinkling part (32) comprises a water storage part (321) arranged outside the material receiving part (31) and a water spraying pipe (322) arranged inside a material receiving opening of the material receiving part (31), the water spraying pipe (322) is connected with the inside of the water storage part (321) through a water pump, and a plurality of water spray heads (323) extending to the inside of the material receiving opening of the material receiving part (31) are arranged on the surface of the water spraying pipe (322);

the scraping and collecting part (33) comprises a rotary sweeping part (331) arranged in the material collecting part (31) and a power device arranged on the outer surface of the material collecting part (31) and used for providing power for the rotary sweeping part (331).

2. A wood cutting machine according to claim 1, wherein the cutting assembly (2) comprises a cutting portion (21) provided at the top of the table (1) and a power portion (22) provided in the table (1) for powering the cutting portion (21).

3. The wood cutting machine according to claim 2, wherein the cutting part (21) consists of a cutting saw blade and a power transmission member, the surface of the table (1) is provided with a slot for the cutting saw blade to extend to above the table (1), and the lower half of the cutting saw blade is located in the receiving opening of the receiving part (31).

4. A wood cutting machine according to claim 3, wherein a secondary material hanging part (332) for scraping and brushing the wood dust adhered to the surface of the rotary material sweeping part (331) is arranged in the material receiving part (31), and a wood dust collecting part (333) is arranged in the material receiving part (31) at a position close to the lower part of the secondary material hanging part (332).

5. The wood cutting machine according to claim 1, wherein an air extraction drying assembly (4) is arranged in the workbench (1), and the air extraction drying assembly (4) comprises an air extraction collecting box (41) arranged at the lower part of the material receiving part (31).

6. The wood cutting machine according to claim 5, wherein the suction collection box (41) is communicated with the interior of the material receiving part (31), and a wood chip filter screen scraped by the rotary material sweeping member (331) is arranged at the position where the suction collection box (41) is communicated with the material receiving part (31).

7. The wood cutting machine according to claim 6, wherein the air extraction and drying assembly (4) comprises a heating air inlet shell (42) arranged on the surface of the material receiving part (31), the heating air inlet shell (42) is communicated with the air extraction collecting box (41), and a filtering piece (43), a heating piece (44) and an air exhausting piece (45) are arranged in the heating air inlet shell (42).

8. The wood cutting machine according to claim 7, wherein the interior of the heating air inlet shell (42) is communicated with the input end of the air extracting device (46), and the output end of the air extracting device (46) is provided with an air outlet piece (47) facing the material receiving opening of the material receiving part (31).