CN210850642U

CN210850642U - Avoid plank cutting machine of plank fracture

Info

Publication number: CN210850642U
Application number: CN201921579241.0U
Authority: CN
Inventors: 陈桂兰
Original assignee: Qingdao Hampton New Building Materials Co ltd
Current assignee: Qingdao Hampton New Building Materials Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-26
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses an avoid plank cutting machine of fracture, including installing the cutting machine body on the mounting panel, vertically set up the logical groove that matches with the cutting machine body on the mounting panel, the downside of mounting panel is equipped with the connecting plate, be fixed with a plurality of connecting rods between mounting panel and the connecting plate, the last lateral wall of mounting panel rotates the splint that are connected with two symmetries and set up, it sets up the opening to have seted up two symmetries on the mounting panel, every all be fixed with the bearing in the opening, every all be fixed with the bull stick in the bearing, every the lower extreme of bull stick all is fixed with the gear, two be equipped with the movable plate between the gear, all be equipped with the rack with gear engaged with on the both sides outer wall of movable plate. The utility model discloses a both ends of plank are fixed in down rotation of two splint, and the tip takes place to shake when avoiding carrying out plank cutting work, has avoided the plank fracture, has avoided the waste of material.

Description

Avoid plank cutting machine of plank fracture

Technical Field

The utility model relates to a plank processing technology field especially relates to an avoid plank cutting machine of plank fracture.

Background

Wood panels are the raw material for the production of various panels and furniture, and are usually produced by cutting larger wood panels into different sizes according to the product size.

At present, the wood board is generally cut by a wood board cutting machine, the wood board needs to be fixed in the cutting process of the wood board, but the wood board inevitably shakes lightly or heavily in the actual cutting process, so that the cracking and other problems of the wood board are caused, the wood board cannot be continuously used, and the waste of the wood board is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a avoid plank cutting machine that plank ftractures.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plank cutting machine for avoiding plank cracking comprises a cutting machine body arranged on a mounting plate, wherein a through groove matched with the cutting machine body is longitudinally formed in the mounting plate, a connecting plate is arranged on the lower side of the mounting plate, a plurality of connecting rods are fixed between the mounting plate and the connecting plate, the upper side wall of the mounting plate is rotatably connected with two clamping plates which are symmetrically arranged, two symmetrically arranged openings are formed in the mounting plate, a bearing is fixed in each opening, a rotating rod is fixed in each bearing, a gear is fixed at the lower end of each rotating rod, a moving plate is arranged between the two gears, racks meshed with the gears are arranged on the outer walls of the two sides of the moving plate, a second telescopic rod is fixed at the upper end of the connecting plate, the driving end of the second telescopic rod is fixedly connected with one end of the moving plate, and rotating plates which are L-shaped are fixed at the upper ends of the two rotating rods, each rotating plate is positioned on the outer side of one clamping plate.

Preferably, a plurality of the connecting rods are distributed at four corners of the mounting plate.

Preferably, a first telescopic rod is fixed on the lower side wall of the mounting plate, and a driving end of the first telescopic rod is fixedly connected with the outer wall of the cutting machine body.

Preferably, each of the clamping plates is arranged in a semicircular shape, and the lower side of the clamping plate is a plane.

Preferably, a return spring is fixed between the lower side of one end of each clamping plate far away from the rotating plate and the upper side wall of the mounting plate.

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

1. the gear and the movable plate are arranged, the movable plate is driven to move through the telescopic rod II, the rotation of the two gears is realized through the meshing of the saw teeth and the gear, the two rotating plates are further rotated towards the inner side or the outer side, the clamping plates are rotated downwards through the extrusion of the rotating plates and the clamping plates to fix the two ends of the wood plate, the phenomenon of end shaking cannot occur during cutting, and the cracking phenomenon is reduced;

2. the first telescopic rod is arranged, the cutting machine body is driven to move forwards through the first telescopic rod, so that the blade moves in the through groove and contacts with the wood board, and cutting work is finished;

to sum up, the utility model discloses a down rotation of two splint is fixed the both ends of plank, avoids carrying out the plank cutting during operation tip and takes place the shake, has avoided the plank fracture, has avoided the waste of material.

Drawings

Fig. 1 is a top view of a plank cutting machine for preventing a plank from cracking according to the present invention;

fig. 2 is a side view of a plank cutting machine for preventing the plank from cracking according to the present invention;

fig. 3 is the utility model provides a avoid the plan view of connecting plate in plank cutting machine of plank fracture.

In the figure: the cutting machine comprises a mounting plate 1, a connecting plate 2, a clamping plate 3, a rotating plate 4, a first telescopic rod 5, a cutting machine body 6, a through groove 7, a rotating rod 8, a connecting rod 9, a second telescopic rod 10, gears 11 and a movable plate 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a avoid plank cutting machine who ftractures, including installing cutting machine body 6 on mounting panel 1, vertically set up on mounting panel 1 with cutting machine body 6 assorted lead to groove 7, the lower lateral wall of mounting panel 1 is fixed with telescopic link 5, the drive end of telescopic link 5 and cutting machine body 6's outer wall fixed connection, furthermore, cutting machine body 6's blade is located logical inslot 7 and extends to the upside of mounting panel 1, after fixed plank on mounting panel 1, can accomplish cutting work through the contact of the antedisplacement of telescopic link 5 drive cutting machine body 6 with the plank.

The lower side of the mounting plate 1 is provided with a connecting plate 2, a plurality of connecting rods 9 are fixed between the mounting plate 1 and the connecting plate 2, the connecting rods 9 are distributed at four corners of the mounting plate 1, the strength of connection between the mounting plate 1 and the connecting plate 2 is ensured by arranging the connecting rods 9 at the four corners, the upper side wall of the mounting plate 1 is rotatably connected with two symmetrically arranged clamping plates 3, each clamping plate 3 is semicircular, the lower side of the clamping plate 3 is a plane, a return spring is fixed between the lower side of one end of each clamping plate 3 far away from the rotating plate 4 and the upper side wall of the mounting plate 1, when the return spring is completely unfolded, the distance between the lower surface of the rotating plate 4 and the lower surface of the clamping plate 3 is larger than half of the radius of the clamping plate 3, when the rotating plate 4 is in contact with the clamping plate 3, the rotating plate 4 has a downward extrusion force on the clamping plate 3, the extrusion clamping plate 3 rotates downwards, guarantee that splint 3 can carry out the centre gripping to the plank when down rotating, when the downside at two splint 3 is placed to the plank, the distance that plank one end surpassed logical groove 7 is the length of cutting promptly.

The mounting plate 1 is provided with two symmetrically-arranged openings, a bearing is fixed in each opening, the bearing plays a role in supporting and limiting the rotating rod 8, the rotating rod 8 is enabled to rotate without deviation at the same time, the rotating rod 8 is fixed in each bearing, a gear 11 is fixed at the lower end of each rotating rod 8, a moving plate 12 is arranged between the two gears 11, racks meshed with the gears 11 are arranged on the outer walls of the two sides of the moving plate 12, a second telescopic rod 10 is fixed at the upper end of the connecting plate 2, the driving end of the second telescopic rod 10 is fixedly connected with one end of the moving plate 12, rotating plates 4 arranged in an L shape are fixed at the upper ends of the two rotating rods 8, each rotating plate 4 is respectively positioned on the outer side of one clamping plate 3, the driving end of the second telescopic rod 10 extends out to drive the moving plate 12 to move forwards, the inner sides of the two gears 11 are driven to rotate through the meshing of the gears 11 and the sawteeth, and then the, the extrusion splint 3 moves down to fix the both ends of plank, and is fixed through both ends, guarantees the stability of plank when cutting, is difficult for the fracture.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

the downside at two splint 3 is put to the plank that will treat to carry out the cutting, and according to the length adjustment plank of cutting wherein one end is located the length of splint 3 downside, the drive end of two telescopic link 10 stretches out, drive movable plate 12 antedisplacement, drive two gear 11 incasement sides through the meshing of gear 11 with the sawtooth and rotate, and then drive two and change board 4 toward inboard rotation and splint 3 contact, extrusion splint 3 moves down and fixes the both ends of plank, start telescopic link 5 and cutting machine body 6, drive cutting machine body 6 and lead to the removal and the plank contact forward in leading to groove 7, cut the plank.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an avoid plank cutting machine who ftractures, includes the cutting machine body (6) of installing on mounting panel (1), its characterized in that, vertically set up on mounting panel (1) with cutting machine body (6) assorted lead to groove (7), the downside of mounting panel (1) is equipped with connecting plate (2), be fixed with a plurality of connecting rods (9) between mounting panel (1) and connecting plate (2), the last lateral wall of mounting panel (1) rotates and is connected with splint (3) that two symmetries set up, set up two symmetries on mounting panel (1) and set up the opening, every all be fixed with the bearing in the opening, every all be fixed with bull stick (8) in the bearing, the lower extreme of every bull stick (8) all is fixed with gear (11), two be equipped with movable plate (12) between gear (11), all be equipped with the rack with gear (11) engaged with on the both sides outer wall of movable plate (12), the upper end of the connecting plate (2) is fixed with a second telescopic rod (10), the driving end of the second telescopic rod (10) is fixedly connected with one end of the moving plate (12), the upper ends of the two rotating rods (8) are fixedly provided with rotating plates (4) which are arranged in an L shape, and each rotating plate (4) is located on the outer side of one clamping plate (3) respectively.

2. A board cutting machine avoiding cracking of boards according to claim 1, characterized in that a number of said connecting rods (9) are distributed at the four corners of the mounting plate (1).

3. The wood board cutting machine for preventing wood boards from cracking as claimed in claim 2, wherein a first telescopic rod (5) is fixed on the lower side wall of the mounting plate (1), and the driving end of the first telescopic rod (5) is fixedly connected with the outer wall of the cutting machine body (6).

4. A board cutting machine avoiding cracking of boards according to claim 3, characterized in that each of the clamping plates (3) is arranged in a semicircular shape and the underside of the clamping plate (3) is plane.

5. A wood plank cutting machine for avoiding wood plank cracking according to claim 4 wherein a return spring is fixed between the lower side of one end of each clamping plate (3) far away from the rotating plate (4) and the upper side wall of the mounting plate (1).