CN221186844U

CN221186844U - Plank cutting device

Info

Publication number: CN221186844U
Application number: CN202323109533.7U
Authority: CN
Inventors: 马开学; 马猛
Original assignee: Funan Xinyuan Willow Handicraft Co ltd
Current assignee: Funan Xinyuan Willow Handicraft Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-21
Anticipated expiration: 2033-11-17

Abstract

The utility model relates to a wood board cutting device which comprises a bottom plate, fixing rods symmetrically arranged on the top surface of the bottom plate, rotating shafts arranged between the fixing rods, an electric saw assembly arranged on the rotating shafts through the fixing rods, a cutting groove formed in the top surface of the bottom plate, and a fixing device arranged on the top surface of the bottom plate and between the fixing rods. According to the wood plate cutting device, the bottom plate plays a role in supporting the whole cutting device, the fixing rod plays a role in fixing the electric saw assembly, cutting of the wood plate by the electric saw assembly is facilitated, the cutting groove is formed in the top surface of the bottom plate, and when the wood plate is cut, the electric saw assembly enters the cutting groove, so that the wood plate is thoroughly cut. Fixing device can fix a position the plank when cutting, prevents to appear shifting when cutting, influences the quality of product after the cutting.

Description

Plank cutting device

Technical Field

The utility model relates to the field of wood board processing, in particular to a wood board cutting device.

Background

When the wood board is processed, a plurality of processing steps are needed to be carried out on the wood board, wherein cutting is the most important relief, fixed-length cutting is needed to be carried out on the wood board so as to meet the product requirement, the uniformity of the product size is affected by the quality of cutting operation, the quality of the wood board is affected by the quality of the cutting effect, and finally the quality of a final product is affected.

The current plank cutting mode cuts through the cutting machine, but current cutting device is at the during operation, does not have fine fixing device for the plank shifts very easily, and the deviation appears in the cutting position and leads to the fact the waste of plank raw materials, if the manual work is fixed the plank, wastes time and energy, and dimensional control's is accurate inadequately, also causes the accident easily.

Therefore, there is a need for a wood board cutting device capable of stably fixing a wood board.

Disclosure of utility model

In view of the above, the present utility model is directed to a plank cutting device, which solves the problem of plank displacement caused by poor plank fixing effect during plank cutting in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

The wood board cutting device comprises a bottom plate, fixing rods symmetrically arranged on the top surface of the bottom plate, rotating shafts arranged between the fixing rods, an electric saw assembly arranged on the rotating shafts through the fixing rods, a cutting groove formed in the top surface of the bottom plate, and a fixing device arranged on the top surface of the bottom plate and between the fixing rods;

The fixing device comprises a first limiting plate, a second limiting plate, fixing frames, clamping wheels and rotating screw rods, wherein the first limiting plate and the second limiting plate are slidably connected with the top surface of the bottom plate, the fixing frames are arranged on the opposite sides of the first limiting plate and the second limiting plate at intervals, the clamping wheels are respectively arranged in the fixing frames in a rotating mode, the rotating screw rods are in threaded fit with the first limiting plate and the second limiting plate, one end of each rotating screw rod is fixedly connected with an output shaft of a first motor, and the rotating screw rods can drive the first limiting plate and the second limiting plate to be close to each other or far away from each other.

Further, the rotating screw rod comprises a first screw rod and a second screw rod, the end part of the first screw rod is fixedly connected with the end part of the second screw rod, and the thread directions of the first screw rod and the second screw rod are opposite.

Further, the rotating shaft is rotationally connected with the fixed rod, one end of the rotating shaft penetrates through one side of the fixed rod and is sleeved with a first gear and a second gear which are meshed with each other, the first gear is fixedly connected with the rotating shaft, and the second gear is slidingly connected with the rotating shaft;

a guide post is arranged between the second gear and the fixed rod and sleeved with a spring, one end of the guide post is fixedly connected with the second gear, and the other end of the guide post is in sliding connection with the fixed rod.

Further, a rocker is arranged at the end part of the rotating shaft.

Further, an air suction cover is rotatably arranged between the fixing rods and is opposite to the cutting position of the electric saw assembly, and the air suction cover is communicated with the storage container.

Further, a collecting frame is arranged on the bottom surface of the bottom plate, and the collecting frame faces the cutting groove.

Further, the bottom surface of the bottom plate is provided with supporting legs for supporting.

Compared with the prior art, the utility model has the following advantages:

According to the wood plate cutting device, the bottom plate plays a role in supporting the whole cutting device, the fixing rod plays a role in fixing the electric saw assembly, cutting of the wood plate by the electric saw assembly is facilitated, the cutting groove is formed in the top surface of the bottom plate, and when the wood plate is cut, the electric saw assembly enters the cutting groove, so that the wood plate is thoroughly cut. Fixing device can fix a position the plank when cutting, prevents to appear shifting when cutting, influences the quality of product after the cutting.

In fixing device, first limiting plate and second limiting plate are parallel to each other between first limiting plate and the second limiting plate, and the plank is placed on the top surface of bottom plate, is in between first limiting plate and the second is spacing, and first motor drives the rotation screw rod to rotate, drives first limiting plate and second limiting plate each other to be close can press from both sides the plank of placing tightly. When the wood board is clamped, the clamping wheels are abutted with the side walls of the wood board, and the clamping wheels are arranged in the fixing frame in a rotating mode, so that the forward conveying of the wood board is not affected when the wood board is fixed and positioned.

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 diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing device according to the present utility model;

FIG. 3 is a schematic view of a rotary shaft and power saw assembly of the present utility model;

FIG. 4 is a schematic view of the first gear and the second gear of the present utility model;

FIG. 5 is a bottom view of the present utility model;

FIG. 6 is a schematic view of the structure of the suction hood and the storage container of the present utility model.

Reference numerals illustrate:

1. A bottom plate; 101. cutting a groove; 102. a chute; 103. a support leg;

2. a fixed rod; 201. a rotating shaft; 202. a connecting rod; 203. a rocker;

3. A first limiting plate; 301. a second limiting plate; 302. a first screw; 303. a second screw; 304. a first motor; 305. a fixed frame; 306. a pinch roller;

4. A first gear; 401. a second gear; 402. a guide post; 403. a spring;

5. a collection frame;

6. A shielding cover; 601. a saw blade; 602. a second motor;

7. An air suction cover; 701. a storage container.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The present utility model will be described in detail below with reference to fig. 1 to 6 in conjunction with the embodiments.

In general, the utility model relates to a wood board cutting device, which comprises a bottom plate 1, fixing rods 2 symmetrically arranged on the top surface of the bottom plate 1, a rotating shaft 201 arranged between the fixing rods 2, an electric saw assembly arranged on the rotating shaft 201 through the fixing rods 2, a cutting groove 101 formed on the top surface of the bottom plate 1, and a fixing device arranged on the top surface of the bottom plate 1 and between the fixing rods 2.

In this embodiment, bottom plate 1 plays the effect of accepting to whole cutting device, and dead lever 2 plays the fixed action to the electric saw assembly, does benefit to the cutting of electric saw assembly to the plank, and cutting groove 101 is offered on the top surface of bottom plate 1, and when cutting the plank, the electric saw assembly can enter into in cutting groove 101, has guaranteed thoroughly to plank cutting. Fixing device can fix a position the plank when cutting, prevents to appear shifting when cutting, influences the quality of product after the cutting.

As shown in fig. 1 to 3, the fixing device includes a first limiting plate 3 and a second limiting plate 301 slidably connected to a top surface of the bottom plate 1, fixing frames 305 fixed on opposite sides of the first limiting plate 3 and the second limiting plate 301 at intervals, clamping wheels 306 respectively rotatably disposed in the fixing frames 305, and a rotating screw in threaded engagement with the first limiting plate 3 and the second limiting plate 301, wherein one end of the rotating screw is fixedly connected to an output shaft of the first motor 304, and the rotating screw can drive the first limiting plate 3 and the second limiting plate 301 to approach each other or separate from each other.

In specific implementation, as shown in fig. 3, the first limiting plate 3 and the second limiting plate 301 are parallel to each other, the wood board is placed on the top surface of the bottom plate 1 and is located between the first limiting plate 3 and the second limiting plate 301, the first motor 304 drives the rotating screw to rotate, and the first limiting plate 3 and the second limiting plate 301 are driven to approach each other to clamp the placed wood board. When clamping, the clamping wheel 306 can be abutted with the side wall of the wood board, and the clamping wheel 306 is rotationally arranged in the fixing frame 305, so that the forward conveying of the wood board can not be influenced when the wood board is fixed and positioned.

As further shown in fig. 3, the fixing frame 305 is preferably arranged in a door shape, so that the clamping wheel 306 can be well mounted on the side wall of the first limiting plate 3 or the second limiting plate 301. The clamping wheel 306 is a rubber wheel, so that the wood board can be prevented from being damaged when being fixedly clamped.

In this embodiment, in order to make the first limiting plate 3 and the second limiting plate 301 stably clamp, the rotating screws are preferably at least two groups, and are respectively located at the front side and the rear side of the first limiting plate 3 and the second limiting plate 301, so that the front and rear stress of the first limiting plate 3 and the second limiting plate 301 is uniform, and the clamping process is more stable.

It should be noted that, as shown in fig. 3, the first motor 304 is a forward and reverse rotation motor, and can drive the rotation screw rod to realize the distance and approach of the first limiting plate 3 and the second limiting plate 301 through forward and reverse rotation, in addition, in order to facilitate the sliding of the first limiting plate 3 and the second limiting plate 301 on the bottom plate 1, the bottom plate 1 is provided with a sliding chute 102 for sliding the first limiting plate 3 and the second limiting plate 301, the bottoms of the first limiting plate 3 and the second limiting plate 301 are provided with sliding blocks adapted to the sliding chute 102, the sliding chute 102 slides in the sliding chute 102 through the sliding blocks, and the sliding chute 102 is preferably in a T-shaped configuration.

As shown in fig. 2 and 3, the rotating screw includes a first screw 302 and a second screw 303, an end of the first screw 302 is fixedly connected with an end of the second screw 303, and in particular, the first screw 302 is in threaded engagement with a first stopper, and the second screw 303 is in threaded engagement with a second stopper when the screw threads of the first screw 302 and the second screw 303 are opposite in direction.

It should be understood that the electric saw assembly can refer to the existing circular saw, as shown in fig. 6, and is composed of a shielding cover 6, a saw blade 601 and a second motor 602, wherein the saw blade 601 is rotatably arranged in the shielding cover 6, and the second motor 602 arranged on the outer wall of the shielding cover 6 drives the saw blade 601 to rotate, and the connecting rod 202 is fixedly connected with the shielding cover 6 during specific installation. The saw blade 601 enters the cutting slot 101 during cutting.

Based on the above-mentioned setting, in order to be favorable to conveniently adjusting the cutting angle of electric saw assembly, satisfy the cutting demand of different saw blades 601, in this embodiment, as shown in fig. 1 and 4, axis of rotation 201 and dead lever 2 are set up to rotate and are connected, and one end runs through to one side of dead lever 2 and the cover is equipped with intermeshing's first gear 4 and second gear 401, first gear 4 and axis of rotation 201 fixed connection, second gear 401 and axis of rotation 201 sliding connection, be provided with guide post 402 and cover between second gear 401 and the dead lever 2 is equipped with spring 403, the one end and the second gear 401 fixed connection of guide post 402, the other end and dead lever 2 sliding connection.

In detail, the rotation shaft 201 is rotated to drive the electric saw assembly to rotate, so as to adjust the angle between the electric saw assembly and the bottom plate 1. After the angle is adjusted, the first gear 4 and the second gear 401 are meshed for fixing, and the specific embodiment is as follows: when the angle is required to be adjusted, the second gear 401 slides towards the side close to the fixed rod 2 so that the second gear 401 is far away from the first gear 4, the second gear 401 is not meshed with the first gear 4, the guide post 402 slides into the fixed rod 2 during the period, the spring 403 is compressed, after the angle is adjusted, the second gear 401 is loosened, the spring 403 resets, the second gear 401 is driven to be close to the first gear 4, the second gear 401 is meshed with the second gear 401, and the limit is formed on the rotating shaft 201. In order to facilitate the rotation of the rotation shaft 201 by the operator, in this embodiment, an L-shaped rocker 203 is fixedly welded to the end of the rotation shaft 201.

It should be noted that, the guide posts 402 are preferably provided in two, symmetrically disposed on the upper and lower sides of the rotation shaft 201, and may be provided in plural, and need to be uniformly disposed around the rotation shaft 201, which is not further limited herein.

As still another preferable structure of the present embodiment, as shown in fig. 1 and 6, in order to collect the wood dust scattered by cutting and prevent the dust from affecting the working environment and causing working errors, in the present embodiment, a suction hood 7 is rotatably provided between the fixing bars 2, the suction hood 7 is opposite to the cutting position of the electric saw assembly, and the suction hood 7 communicates with the storage container 701.

The suction hood 7 and the storage container 701 may be referred to a conventional vacuum cleaner, and the motor in the storage container 701 is operated at a high speed to suck external air from the suction port, thereby generating a vacuum in the interior, and the dust is sucked into the storage container 701 through the suction hood 7. In addition, the rotational connection of the suction hood 7 to the fixing bar 2 facilitates the adjustment of the angle from reaching the optimum chip collection angle.

In order to facilitate the collection of wood chips at the bottom of the cutting groove 101, in this embodiment, as shown in fig. 5, a collection frame 5 is fixedly provided on the bottom surface of the bottom plate 1, and the collection frame 5 is cutting the cutting groove 101.

In addition, in order to facilitate the placement of the cutting device and ensure the stability of the cutting device during operation, as shown in fig. 5, the bottom surface of the bottom plate 1 is fixedly provided with a supporting leg 103 for supporting.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a plank cutting device which characterized in that:

The electric saw comprises a bottom plate (1), fixing rods (2) symmetrically arranged on the top surface of the bottom plate (1), rotating shafts (201) arranged between the fixing rods (2), an electric saw assembly arranged on the rotating shafts (201) through the fixing rods (2), a cutting groove (101) formed on the top surface of the bottom plate (1), and a fixing device arranged on the top surface of the bottom plate (1) and between the fixing rods (2);

The fixing device comprises a first limiting plate (3) and a second limiting plate (301) which are slidably connected with the top surface of the bottom plate (1), fixing frames (305) which are arranged on opposite sides of the first limiting plate (3) and the second limiting plate (301) at intervals, clamping wheels (306) which are respectively arranged in the fixing frames (305) in a rotating mode, and rotating screws which are in threaded fit with the first limiting plate (3) and the second limiting plate (301), one ends of the rotating screws are fixedly connected with an output shaft of the first motor (304), and the rotating screws can drive the first limiting plate (3) and the second limiting plate (301) to be close to each other or far away from each other.

2. A plank cutting device as defined in claim 1 wherein:

The rotary screw comprises a first screw (302) and a second screw (303), wherein the end part of the first screw (302) is fixedly connected with the end part of the second screw (303), and the thread directions of the first screw (302) and the second screw (303) are opposite.

3. A plank cutting device as defined in claim 1 wherein:

The rotating shaft (201) is rotationally connected with the fixed rod (2), one end of the rotating shaft penetrates through one side of the fixed rod (2) and is sleeved with a first gear (4) and a second gear (401) which are meshed with each other, the first gear (4) is fixedly connected with the rotating shaft (201), and the second gear (401) is slidably connected with the rotating shaft (201);

A guide post (402) is arranged between the second gear (401) and the fixed rod (2) and sleeved with a spring (403), one end of the guide post (402) is fixedly connected with the second gear (401), and the other end is in sliding connection with the fixed rod (2).

4. A board cutting apparatus as claimed in claim 3, wherein:

A rocker (203) is arranged at the end part of the rotating shaft (201).

5. A plank cutting device as defined in claim 1 wherein:

An air suction cover (7) is rotatably arranged between the fixing rods (2), the air suction cover (7) is opposite to the cutting position of the electric saw assembly, and the air suction cover (7) is communicated with the storage container (701).

6. A plank cutting device as defined in claim 1 wherein:

The bottom surface of bottom plate (1) is provided with collection frame (5), collection frame (5) just right cutting groove (101).

7. A board cutting apparatus according to any one of claims 1 to 6, wherein:

The bottom surface of the bottom plate (1) is provided with supporting legs (103) for supporting.