CN215702364U

CN215702364U - Plank cutting device

Info

Publication number: CN215702364U
Application number: CN202121269564.7U
Authority: CN
Inventors: 张帅
Original assignee: Hangzhou Aiyoupin Technology Co ltd
Current assignee: Hangzhou Aiyoupin Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-02-01
Anticipated expiration: 2031-06-07

Abstract

The application discloses plank cutting device, including rack and cutting piece, be provided with the structure of polishing on the rack of cutting piece side, rack top rear side is provided with guide structure. Through polishing the piece in the plank cutting, directly polish to the cutting plane of plank, and can guarantee its effect of polishing through changing the piece of polishing, unable workman polishes separately after the cutting is accomplished, workman's work load has been reduced, lead to the plank through the deflector, make the plank when carrying out sharp cutting, can the steady movement, guarantee its cutting precision, and can adjust the position of deflector according to the width of cutting, cutting device's suitability has been improved, promote the plank through the ejector pad and advance, can avoid the workman when the cutting, the hand is too near apart from the cutting piece, thereby protect workman's hand, the security when the rack uses has been improved, and the ejector pad designs when removable, avoid its cutting that influences longer plank.

Description

Plank cutting device

Technical Field

The application relates to a cutting device, in particular to a wood board cutting device.

Background

When the wood board is machined, a large board needs to be cut into a plurality of small boards according to the length and width requirements during machining, and when the wood board is currently cut, in order to meet the individual requirements of cutting, the cutting operation can be carried out through a table saw cutting device.

Because the cutting piece of bench saw all is the snap-on inside the rack, when the cutting, as long as place the plank laminating on the rack, then adjust to required cutting position after, push the plank to the cutting piece and can cut, but because the template is after the cutting is accomplished, and the cutting plane can drive certain burr, and do not have the structure of polishing on the current cutting device, lead to the plank after the cutting is accomplished, need polish separately and handle, increased workman's work load. Therefore, a plank cutting device is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a plank cutting device is used for solving among the prior art problem that cutting device can't get rid of the burr of plank cutting face.

According to one aspect of the application, the wood board cutting device comprises a rack and a cutting blade, wherein a grinding structure is arranged on the rack on the side edge of the cutting blade, a guide structure is arranged on the rear side of the top end of the rack, and an auxiliary structure is arranged on one side of the top end of the rack;

the structure of polishing includes the polishing piece, the laminating of rack top of cutting piece side is provided with the polishing piece, and polishes that the piece bottom is symmetrical and is fixed with the dead lever, inside the dead lever all inserted the platform frame of establishing, two the rack bottom mounting between the dead lever has the fixed block, and the fixed block both ends all sliding connection have the gag lever post, the one end that the gag lever post extends to the fixed block all is fixed with movable block and the inside sliding connection of fixed block, two be fixed with first spring between the movable block, the one end that the gag lever post extends to the fixed block outside all runs through the dead lever bottom.

Further, guide structure includes the deflector, rack top rear side is provided with the deflector, and the deflector rear end symmetry is fixed with the bracing piece, the equal sliding connection of bracing piece bottom surface has fixed frame, and fixed frame top all fixes in the rack bottom, two all be fixed with the connecting plate between the bracing piece, and connecting plate intermediate position department has clamping screw through threaded hole connection, the clamping screw front end passes through the bearing and is connected with the rack rear end.

Further, the auxiliary structure includes the ejector pad, the laminating of the rack top of cutting piece side sets up the ejector pad, and the ejector pad side is fixed with the carriage release lever, the carriage release lever side is fixed with the slide bar, and slide bar and the inside sliding connection of rack, the inside sliding connection of rack of slide bar bottom has the pull rod, and is fixed with the auxiliary block on the pull rod, all overlap on the pull rod of auxiliary block bottom and be equipped with the second spring, and the lower extreme is fixed respectively on auxiliary block and rack on the second spring, the slide bar bottom seted up with pull rod complex spacing groove.

Furthermore, through holes matched with the fixed rods are symmetrically formed in the rack, and through holes matched with the moving blocks are formed in the fixed rods.

Further, both ends of the polishing piece are transversely arranged to form a trapezoid, the width of the polishing piece is equal to that of the cutting piece, and the height of the polishing piece is equal to that of the cutting piece.

Furthermore, the height of the moving block is greater than that of the limiting rod, and movable grooves matched with the limiting rod and the moving block are formed in the fixing block.

Furthermore, the length of deflector all is greater than the length between cutting piece and the piece outer end of polishing, the rack is kept away from the top of the piece end of polishing and is scribbled and be equipped with the scale mark.

Further, the fixed screw rear end is fixed with the knob, the bracing piece runs through to the one end of fixed frame front side all the symmetry be fixed with the stopper, the bracing piece all sets up to horizontal "U" shape of placing.

Further, the movable rod is arranged to be matched with the rack in an inverted L shape, and the push block is arranged to be matched with the cutting blade in a transversely placed U shape.

Further, the length of spacing groove is less than the length of slide bar, the rack is inside to be seted up with slide bar, pull rod and supplementary piece complex standing groove.

Through the above-mentioned embodiment of this application, but adopted split grinding device, can polish to the cutting plane of the plank after the direct cutting through the piece of polishing, and can guarantee its effect of polishing through changing the piece of polishing, solved the problem of the unable burr of getting rid of the plank cutting plane of current cutting device, improved cutting device's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic top view of a portion of an embodiment of the present application;

FIG. 3 is a schematic sectional front view of a portion of an embodiment of the present application;

FIG. 4 is a schematic side cross-sectional view of a portion of one embodiment of the present application;

fig. 5 is a schematic sectional front view of a slide bar according to an embodiment of the present application.

In the figure: 1. the cutting device comprises a rack, 2, a cutting blade, 3, a polishing blade, 4, a fixing rod, 5, a fixing block, 6, a limiting rod, 7, a moving block, 8, a first spring, 9, a guide plate, 10, a supporting rod, 11, a fixing frame, 12, a limiting block, 13, a connecting plate, 14, a fixing screw rod, 15, a pushing block, 16, a moving rod, 17, a sliding rod, 18, a pull rod, 19, an auxiliary block, 20, a second spring, 21 and a limiting groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. 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 this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can 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 application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The cutting device in the present embodiment may be applied to a wood board, for example, an interior-finishing wood board with a film is provided in the present embodiment, and the cutting device in the present embodiment may be used for an interior-finishing wood board.

The decorative wood board comprises a decorative wood board main body, a connecting block, a first groove, a connecting groove, a convex board, a heat preservation layer, a second groove, a wood strip, a cavity, soundproof cotton, a finger joint board layer, a solid wood board layer, a third groove, a reinforced board, a glue groove, glue, a through hole, a round bar groove and a protective film, wherein the connecting block is arranged at one end of the decorative wood board main body, the first groove is arranged at the side surface of the connecting block, the connecting groove is arranged at the other end of the decorative wood board main body, the convex board is arranged in the connecting groove, the heat preservation layer is arranged at the upper part of the decorative wood board main body, the second groove is arranged at the bottom of the heat preservation layer, the wood strip is arranged in the second groove, the cavity is arranged in the wood strip, the soundproof cotton is filled in the cavity, the finger joint board layer is bonded on the bottom surface of the heat preservation layer, the solid wood board layer is bonded on the bottom surface of the finger joint board layer, the third grooves are arranged on the bottom surface of the finger joint board layer and the top surface of the solid wood board layer, the decorative board is characterized in that a reinforcing plate is arranged inside the third groove, glue grooves are formed in the top surface and the bottom surface of the reinforcing plate, glue is filled inside the glue grooves, through holes are uniformly formed in the side surface of the reinforcing plate, round rods are arranged inside the through holes, round rod grooves are formed in the bottom surface of the finger joint plate layer and the top surface of the solid board layer, and a protective film is bonded to the bottom surface of the decorative board main body.

Of course, the present embodiment may be applied to other wood boards. Here, description is not repeated, and the cutting device according to the embodiment of the present application is described below.

Referring to fig. 1-5, a plank cutting device comprises a rack 1 and a cutting blade 2, wherein a polishing structure is arranged on the rack 1 at the side edge of the cutting blade 2, a guide structure is arranged at the rear side of the top end of the rack 1, and an auxiliary structure is arranged at one side of the top end of the rack 1;

the grinding structure comprises a grinding sheet 3, the top end of the rack 1 at the side edge of the cutting sheet 2 is provided with the grinding sheet 3 in an attaching way, fixing rods 4 are symmetrically fixed at the bottom end of the polishing sheet 3, the fixing rods 4 are all inserted into the rack 1, a fixing block 5 is fixed at the bottom end of the rack 1 between the two fixing rods 4, and both ends of the fixed block 5 are connected with a limiting rod 6 in a sliding way, one end of the limiting rod 6 extending to the fixed block 5 is fixed with a moving block 7, the moving block 7 is connected with the inside of the fixed block 5 in a sliding way, a first spring 8 is fixed between the two moving blocks 7, one end of the limiting rod 6 extending to the outside of the fixed block 5 penetrates through the bottom end of the fixed rod 4, make rack 1 when the cutting, also can polish the cutting surface through polishing piece 3, avoid the burr on the plank to influence the use of plank, secondary operation when also avoiding the plank burring has improved rack 1's practicality.

The guide structure comprises a guide plate 9, the guide plate 9 is arranged on the rear side of the top end of the rack 1, the support rods 10 are symmetrically fixed on the rear end of the guide plate 9, the outer surfaces of the bottom ends of the support rods 10 are connected with a fixed frame 11 in a sliding mode, the top end of the fixed frame 11 is fixed at the bottom end of the rack 1, a connecting plate 13 is fixed between the two support rods 10, the middle position of the connecting plate 13 is connected with a fixed screw 14 through a threaded hole, the front end of the fixed screw 14 is connected with the rear end of the rack 1 through a bearing, the guide plate 9 is used for protecting, and when wood boards are subjected to linear cutting, the wood boards can move along a straight line, so that the cutting precision of the rack 1 is ensured, the wood boards can be subjected to guiding by cutting with different widths, and the applicability of the cutting device is improved; the auxiliary structure comprises a push block 15, the top end of a rack 1 on the side of a cutting blade 2 is provided with the push block 15 in an attaching mode, the side of the push block 15 is fixedly provided with a moving rod 16, the side of the moving rod 16 is fixedly provided with a sliding rod 17, the sliding rod 17 is connected with the inside of the rack 1 in a sliding mode, a pull rod 18 is connected with the inside of the rack 1 at the bottom end of the sliding rod 17 in a sliding mode, an auxiliary block 19 is fixed on the pull rod 18, the pull rods 18 at the bottom end of the auxiliary block 19 are all sleeved with second springs 20, the upper end and the lower end of each second spring 20 are respectively fixed on the auxiliary block 19 and the rack 1, a limiting groove 21 matched with the pull rod 18 is formed in the bottom end of the sliding rod 17, through matching of the push block 15 and the moving rod 16, a wood board can be pushed to be cut on the rack 1, the phenomenon that a worker is too close to the cutting blade 2 when pushing the wood board is pushed is avoided, so that the worker is protected, and the convenience of the cutting device in use is improved;

through holes matched with the fixed rods 4 are symmetrically formed in the rack 1, through holes matched with the moving blocks 7 are formed in the fixed rods 4, and the polishing sheets 3 are conveniently fixed with the rack 1; both ends of the polishing sheet 3 are transversely arranged in a trapezoid shape, the width of the polishing sheet 3 is equal to that of the cutting sheet 2, and the height of the polishing sheet 3 is equal to that of the cutting sheet 2, so that the polishing effect of the polishing sheet 3 is ensured; the height of the moving block 7 is larger than that of the limiting rod 6, the fixed block 5 is internally provided with a movable groove matched with the limiting rod 6 and the moving block 7, the limiting rod 6 is prevented from being separated from the fixed block 5, and the front end and the rear end of the fixed block 5 are provided with grooves matched with the moving block 7, so that the moving block 7 can be conveniently pulled when the polishing disc 3 is detached; the length of the guide plate 9 is greater than the length between the outer ends of the cutting blade 2 and the polishing blade 3, and the top end of the bench 1, which is far away from the end of the polishing blade 3, is coated with scale marks, so that the guide range of the guide plate 9 is ensured, and the cutting width is conveniently determined through the scale marks; a knob is fixed at the rear end of the fixing screw 14, limiting blocks 12 are symmetrically fixed at one end of the support rod 10 penetrating through the front side of the fixing frame 11, the support rods 10 are all arranged in a U shape which is transversely arranged, the fixing screw 14 can be conveniently rotated through the knob, and the limiting is carried out through the limiting blocks 12, so that the support rod 10 is prevented from being separated from the fixing frame 11; the movable rod 16 is arranged to be inverted L-shaped and matched with the rack 1, the push block 15 is arranged to be transversely arranged to be matched with the cutting blade 2 to be U-shaped, the movable rod 16 can conveniently move on the rack 1, the push block 15 is prevented from being directly released from the cutting blade 2 when pushing a wood board, the length of the movable rod 16 is smaller than the length from the side edge of the cutting blade 2 to the side edge of the rack 1, and the safety of the cutting blade 2 in operation is guaranteed; the length of spacing groove 21 is less than slide bar 17's length, and rack 1 is inside to be seted up with slide bar 17, pull rod 18 and auxiliary block 19 complex standing groove, avoids ejector pad 15 directly to separate with rack 1 when the pulling, and guarantees that slide bar 17, pull rod 18 and auxiliary block 19 can be at rack 1 inside removal.

When the wood board cutting machine is used, when a wood board needs to be cut, a knob on a fixing screw rod 14 is screwed according to the cutting width, the fixing screw rod 14 is driven to rotate on a rack 1 under the matching of a bearing, so that a guide plate 9 is driven to move on the rack 1 through a connecting plate 13 and a support rod 10 under the matching of threads, the support rod 10 is driven to move inside a fixing frame 11, the guide plate 9 is moved to a required position by taking a scale mark as a reference, a moving rod 16 is pulled to drive a push block 15 to move the side edge of the rack 1, then a template is placed on the rack 1 on the side edge of the push block 15, the cutting edge of the wood board is attached to the guide plate 9, then a cutting piece 2 is opened, the moving rod 16 is pushed to drive the push block 15 to push the wood board to move, namely, the wood board can be cut through the cutting piece 2, and the cut wood board moves on two sides of a polishing piece 3, the cutting surface of the wood board is rubbed with two sides of the polishing piece 3, so that burrs on the cutting surface can be removed through the polishing piece 3, when the polishing piece 3 needs to be replaced, the moving block 7 is pulled, the moving block 7 drives the limiting rod 6 to move out of the fixing rod 4 according to the first spring 8, the fixing rod 4 is directly pulled out of the rack 1, then the fixing rod 4 at the bottom end of the new polishing piece 3 is inserted into the rack 1, the moving block 7 is loosened, the limiting rod 6 penetrates through the fixing rod 4 again under the pushing of the first spring 8, when the pushing block 15 is not needed, the pulling rod 18 is pulled downwards, the auxiliary block 19 is driven to compress the second spring 20 to move downwards, when the pulling rod 18 is completely moved out of the limiting groove 21, the sliding rod 17 can be pulled out of the rack 1, when the pulling rod 18 is installed, the sliding rod 17 is pushed into the placing groove, then the pulling rod 18 is loosened, and the pulling rod 18 is pushed by the second spring 20 to move upwards to the limiting groove 21, the electrical components that appear in this application all external intercommunication power and control switch when using.

The application has the advantages that:

1. the wood board cutting device is simple in operation, the cutting surface of the wood board is directly polished while the wood board is cut through the polishing sheet 3, the polishing effect can be guaranteed by replacing the polishing sheet 3, workers cannot polish the wood board additionally after cutting is finished, and the workload of the workers is reduced;

2. the wood board cutting device is reasonable in structure, the wood board can be stably moved when being linearly cut by guiding the wood board through the guide plate 9, the cutting precision of the wood board can be guaranteed, the position of the guide plate 9 can be adjusted according to the cutting width, and the applicability of the cutting device is improved;

3. this application is rational in infrastructure, promotes the plank through ejector pad 15 and gos forward, can avoid the workman when the cutting, the hand is too near apart from cutting piece 2 to protect workman's hand, improved the security when rack 1 uses, and ejector pad 15 is design for removable timesharing, avoids the cutting of its longer plank of influence.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A plank cutting device which characterized in that: the cutting device comprises a rack (1) and a cutting blade (2), wherein a grinding structure is arranged on the rack (1) at the side edge of the cutting blade (2), a guide structure is arranged at the rear side of the top end of the rack (1), and an auxiliary structure is arranged at one side of the top end of the rack (1);

the polishing structure includes polishing piece (3), the laminating of rack (1) top of cutting disc (2) side is provided with polishing piece (3), and polishing piece (3) bottom symmetry is fixed with dead lever (4), dead lever (4) are all inserted and are set up inside rack (1), two rack (1) bottom mounting between dead lever (4) has fixed block (5), and fixed block (5) both ends all sliding connection have gag lever post (6), the one end that gag lever post (6) extended to fixed block (5) all is fixed with movable block (7) and fixed block (5) inside sliding connection, two be fixed with first spring (8) between movable block (7), the one end that gag lever post (6) extended to the fixed block (5) outside all runs through dead lever (4) bottom.

2. A board cutting device according to claim 1, characterized in that: guide structure includes deflector (9), rack (1) top rear side is provided with deflector (9), and deflector (9) rear end symmetry is fixed with bracing piece (10), bracing piece (10) bottom surface all sliding connection have fixed frame (11), and fixed frame (11) top all fixes in rack (1) bottom, two all be fixed with connecting plate (13) between bracing piece (10), and connecting plate (13) intermediate position department is connected with clamping screw (14) through the screw hole, clamping screw (14) front end passes through the bearing and is connected with rack (1) rear end.

3. A board cutting device according to claim 1, characterized in that: auxiliary structure includes ejector pad (15), the laminating sets up ejector pad (15) on rack (1) top of cutting piece (2) side, and ejector pad (15) side is fixed with carriage release lever (16), carriage release lever (16) side is fixed with slide bar (17), and slide bar (17) and rack (1) inside sliding connection, rack (1) inside sliding connection of slide bar (17) bottom has pull rod (18), and is fixed with auxiliary block (19) on pull rod (18), all overlap on pull rod (18) of auxiliary block (19) bottom and be equipped with second spring (20), and second spring (20) upper and lower extreme are fixed respectively on auxiliary block (19) and rack (1), slide bar (17) bottom is seted up with pull rod (18) complex spacing groove (21).

4. A board cutting device according to claim 1, characterized in that: through holes matched with the fixed rods (4) are symmetrically formed in the rack (1), and through holes matched with the moving blocks (7) are formed in the fixed rods (4).

5. A board cutting device according to claim 1, characterized in that: both ends of the polishing piece (3) are transversely arranged in a trapezoid shape, the width of the polishing piece (3) is equal to that of the cutting piece (2), and the height of the polishing piece (3) is equal to that of the cutting piece (2).

6. A board cutting device according to claim 1, characterized in that: the height of the moving block (7) is larger than that of the limiting rod (6), and movable grooves matched with the limiting rod (6) and the moving block (7) are formed in the fixing block (5).

7. A board cutting device according to claim 2, characterized in that: the length of the guide plate (9) is larger than the length between the outer ends of the cutting piece (2) and the polishing piece (3), and scale marks are coated on the top end, far away from the end of the polishing piece (3), of the rack (1).

8. A board cutting device according to claim 2, characterized in that: the utility model discloses a fixing device for fixing a car, including fixed screw (14), bracing piece (10), fixed screw (14) rear end is fixed with the knob, the bracing piece (10) run through to the one end of fixed frame (11) front side all the symmetry be fixed with stopper (12), bracing piece (10) all set up to horizontal "U" shape of placing.

9. A board cutting device according to claim 3, characterized in that: the moving rod (16) is arranged to be inverted L-shaped and matched with the rack (1), and the push block (15) is arranged to be transversely placed U-shaped and matched with the cutting blade (2).

10. A board cutting device according to claim 3, characterized in that: the length of the limiting groove (21) is smaller than that of the sliding rod (17), and a placing groove matched with the sliding rod (17), the pull rod (18) and the auxiliary block (19) is formed in the rack (1).