CN209737815U

CN209737815U - Special cutting device of plywood

Info

Publication number: CN209737815U
Application number: CN201821712644.3U
Authority: CN
Inventors: 杨玉琪
Original assignee: Zhejiang Deqing Heroic Piano Co Ltd
Current assignee: Zhejiang Deqing Heroic Piano Co Ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-12-06
Anticipated expiration: 2028-10-23

Abstract

The utility model discloses a special cutting device of plywood, including cutting seat, cutting portion and brake part, the cutting seat includes that base, cutting support and cutting turn round, the cutting support sets up the left side at the base, just cutting support and base fixed connection, the cutting turns round and sets up the upper end at the cutting support, just cutting turn round and cutting support swivelling joint, the cutting portion includes cutting tool, takes off burr cutter and rotation support pole, upset bracing piece quantity is two, the utility model provides a special cutting device of plywood has realized that the plywood cutting corner is smooth, prevent the layering, in time get rid of the sweeps, prevents to block the purpose of user's sight, can also rotate the direction that changes the cutter, conveniently cuts the plywood of different shapes, great improvement the application range of device.

Description

Special cutting device of plywood

Technical Field

The utility model relates to a multilayer board's instrument of tailorring specifically is a special cutting device of plywood.

Background

The plywood is a three-layer or multi-layer plate material formed by rotary cutting wood sections into veneers or slicing battens into veneers and gluing the veneers by using an adhesive, usually odd-layer veneers are used, the fiber directions of the veneers on adjacent layers are mutually vertical to glue, the plywood is one of common furniture materials, is one of three large plates of an artificial board, can also be used as functional materials of planes, ships, trains, automobiles, buildings, packing boxes and the like, a group of veneers are usually formed by mutually vertical assembly and gluing according to the wood grain direction of the adjacent layers, usually, a surface plate and an inner layer plate are symmetrically arranged on two sides of a central layer or a board core, glued veneers are used for preparing board blanks which are crisscrossed according to the wood grain direction, the board blanks are pressed under the condition of heating or not, the number of layers is usually odd, a small number of layers also has even number, the physical and mechanical properties in the longitudinal and transverse directions are smaller, the, the plywood can improve the utilization rate of the wood, is a main way for saving the wood, the usage amount of the wood in the mechanical industry of China is increased day by day, and the cutting amount of the wood is very large; with the development of modern mechanical industry, the requirements for the work efficiency and the product quality of the plate cutting processing are simultaneously improved.

The utility model provides a utility model people discovery, current wood cutting machine is comparatively simple and easy, leads to the plank edge that the cutting was come out smooth inadequately, the burr is too much, be difficult for the concatenation, cause the layering easily in the cutting plywood, destroy the structure of plywood to easily excrete not smooth in cutting process, cause the effect of cutting not right.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special cutting device of plywood aims at improving traditional cutting machine simple structure, cuts the too much, difficult concatenation of limit burr, easily causes layering, the untimely problem of sweeps excretion.

The utility model discloses a realize like this:

A special cutting device for plywood comprises a cutting seat, a cutting part and a brake part, wherein the cutting seat comprises a base, a cutting support and a cutting rotary head, the cutting support is arranged on the left side of the base, the cutting support is fixedly connected with the base, the cutting rotary head is arranged at the upper end of the cutting support, the cutting rotary head is rotatably connected with the cutting support, the cutting part comprises a cutting tool, a deburring tool and two rotary support rods, the number of the turnover support rods is two, the turnover support rods are arranged on the right side surface of the cutting rotary head, the turnover support rods are rotatably connected with the cutting rotary head through rotary shafts, the cutting tool is arranged between the two turnover support rods, the cutting tool is rotatably connected with the turnover support rods, the deburring tool is arranged inside the turnover support rods, and the deburring tool is slidably connected with the turnover support rods, the brake part sets up the right-hand member face at the cutting turn, just brake part and cutting turn sliding connection.

Further, the hair removal bayonet comprises a telescopic rod and a shaver, wherein the shaver is arranged at the head of the telescopic rod and is rotatably connected with the telescopic rod.

Furthermore, the cutting tool comprises a turntable and cutters, the cutters are uniformly arranged on the circumferential surface of the turntable and are welded with the turntable.

further, the cutter is by triangle sharp sword, two layering and connecting axle, triangle sharp sword sets up on the outside surface of connecting axle, and triangle sharp sword and connecting axle integrated into one piece, two layering sets up in the both sides of triangle sharp sword, just two layering and triangle sharp sword sliding connection.

Furthermore, a clamping groove is formed in the middle of the connecting shaft, and the width of the clamping groove is the same as the thickness of the rotary table.

Furthermore, one side of the cutting support is also provided with a power device, and a rotor of the power device is fixedly connected with a central shaft of the cutting tool.

Furthermore, the middle part of cutting seat is provided with horizontal escape canal, the degree of depth in escape canal turns right from a left side and increases in proper order.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design, easy operation, the utility model provides a special cutting device of plywood has realized that the plywood cutting corner is smooth, prevent the layering, in time get rid of the sweeps, prevents to block the purpose of user's sight, can also rotate the direction that changes the cutter, conveniently cuts the plywood of different shapes, great improvement the application range of device.

(1) The utility model discloses a design to cutting support 12 realizes supporting the rotatory use of cutting part, the free rotation of supporting cutting part can realize the cutting use of different angles, do not being restricted to vertical cutting, also can be used for cutting anomalous plywood such as arc, the application scope of device has been improved greatly, and to the design of escape canal when for vertical cutting, be used for the saw-dust of in time discharging the cutting, prevent that the sweeps from influencing user's sight, cause the cutting inaccurate.

(2) The utility model discloses a structural design to the cutter realizes the good cutting to the plywood, the two battens on both sides are used for playing certain clamp plate effect in the cutting, and can be along with cutting tool's deepening, two battens can slowly contract the inside of triangle sharp sword 213, accomplish the cutting to the plywood, the effectual problem that has prevented plywood layering in the cutting process, still through the design to the thorn sword that moults, let the user just can reach when cutting by the way the burr that produces when cutting through the rotation of razor and tie, the effect of polishing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

fig. 1 is a perspective view of the present invention;

Fig. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

Fig. 4 is a top view of the present invention;

Fig. 5 is a schematic view of the structure of the cutter shown in fig. 1.

In the figure: 1. a cutting seat; 11. a base; 12. cutting the stent; 121. a power plant; 13. cutting and rotating the head; 14. a drain tank; 2. a cutting section; 21. cutting a cutter; 211. a turntable; 212. a cutter; 213. a triangular sharp knife; 214. double pressing strips; 215. a connecting shaft; 216. a card slot; 22. deburring cutters; 221. a telescopic rod; 222. a razor; 23. turning over the supporting rod; 3. a brake part.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, 2, 3, 4 and 5, a cutting device specially used for plywood comprises a cutting base 1, a cutting part 2 and a braking part 3, wherein the cutting base 1 comprises a base 11, a cutting bracket 12 and a cutting rotor 13, the cutting bracket 12 is arranged at the left side of the base 11, the cutting bracket 12 is fixedly connected with the base 11, the cutting bracket 12 is designed to support the cutting part 2 to rotate, the cutting rotor 13 is arranged at the upper end of the cutting bracket 12, the cutting rotor 13 is rotatably connected with the cutting bracket 12, the braking part 3 is arranged at the right end surface of the cutting rotor 13, the braking part 3 is slidably connected with the cutting rotor 13, the free rotation of the cutting part 2 is supported to realize the cutting at different angles, the cutting is not limited to longitudinal cutting, and can also be used for cutting irregular plywood such as arc shape and the like, the application range of the device is greatly improved, a transverse drainage groove 14 is arranged in the middle part of the cutting base 1, the depth of the drainage groove 14 is gradually increased from left to right, the drainage groove 14 is designed to discharge the cut sawdust in time when cutting longitudinally, so as to prevent the scrap from affecting the sight of a user and causing inaccurate cutting, the cutting part 2 comprises a cutting tool 21, a depilating thorn tool 22 and a turning support rod 23, the number of the turning support rods 23 is two, the turning support rod 23 is arranged on the right side surface of the cutting rotary head 13, the turning support rod 23 is rotatably connected with the cutting rotary head 13 through a rotating shaft, the design of the turning support rod 23 can enable the cutting part 2 to turn up and down for cutting, the cutting tool 21 is arranged between the two turning support rods 23, the cutting tool 21 is rotatably connected with the turning support rod 23, the cutting tool 21 comprises a rotary table 211 and a cutter 212, the cutter 212 is uniformly arranged on the circumferential surface of the rotary table 211, the cutter 212 is welded with the rotary table 211, the middle part of the connecting shaft 215 is also provided with a clamping, the width of the clamping groove 216 is the same as the thickness of the rotary table 211, the cutters 212 with different numbers are selected to be clamped to meet the requirements of different environments through clamping and welding, each cutter 212 comprises a triangular sharp knife 213, two pressing strips 214 and a connecting shaft 215, the triangular sharp knife 213 is arranged on the outer side surface of the connecting shaft 215, the triangular sharp knife 213 and the connecting shaft 215 are integrally formed, the two pressing strips 214 are arranged on two sides of the triangular sharp knife 213, the two pressing strips 214 are connected with the triangular sharp knife 213 in a sliding mode, the plywood is cut through the structural design of the cutters, the two pressing strips 214 on two sides are used for playing a certain pressing plate role in the cutting process, the two pressing strips 214 can be slowly contracted into the triangular sharp knife 213 along with the depth of the cutters, the plywood is cut, the problem of layering in the cutting process is effectively avoided, the depilating bayonet knife 22 is arranged in the turnover supporting rod 23, the depilating thorn knife 22 is slidably connected with the turning support rod 23, the depilating thorn knife 22 comprises a telescopic rod 221 and a shaver 222, the shaver 222 is arranged at the head of the telescopic rod 221, the shaver 222 is rotatably connected with the telescopic rod 221, the depilating thorn knife 22 is designed to enable a user to achieve the effects of flattening and polishing burrs generated during cutting by the rotation of the shaver 222, a power device 121 is further arranged on one side of the cutting support 12, a rotor of the power device 121 is fixedly connected with a central shaft of the cutting knife 21, and the power device 121 is used for providing a power source for cutting and driving the whole cutting machine to be used.

The device obtained by the design can basically meet the use requirement of the special cutting device for the plywood, but the designer further improves the device with the aim of further improving the function of the device.

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

Claims

1. The utility model provides a special cutting device of plywood, includes cutting seat (1), cutting part (2) and brake part (3), its characterized in that: the cutting seat (1) comprises a base (11), a cutting support (12) and a cutting rotating head (13), the cutting support (12) is arranged on the left side of the base (11), the cutting support (12) is fixedly connected with the base (11), the cutting rotating head (13) is arranged at the upper end of the cutting support (12), the cutting rotating head (13) is rotatably connected with the cutting support (12), the cutting part (2) comprises a cutting tool (21), a deburring tool (22) and a turnover supporting rod (23), the quantity of the turnover supporting rod (23) is two, the turnover supporting rod (23) is arranged on the right side face of the cutting rotating head (13), the turnover supporting rod (23) is rotatably connected with the cutting rotating head (13) through a rotating shaft, the cutting tool (21) is arranged in the middle of the two turnover supporting rods (23), and the cutting tool (21) is rotatably connected with the turnover supporting rod (23), the deburring cutter (22) is arranged in the turnover support rod (23), the deburring cutter (22) is connected with the turnover support rod (23) in a sliding mode, the braking portion (3) is arranged on the right end face of the cutting turning head (13), and the braking portion (3) is connected with the cutting turning head (13) in a sliding mode.

2. the cutting device special for plywood according to claim 1, wherein said deburring cutter (22) comprises a telescopic rod (221) and a shaver (222), said shaver (222) is arranged at the head of the telescopic rod (221), and said shaver (222) is rotatably connected with the telescopic rod (221).

3. The cutting device special for plywood according to claim 2, wherein said cutting tool (21) comprises a turntable (211) and a cutter (212), the cutter (212) is uniformly arranged on the circumferential surface of said turntable (211), and said cutter (212) is welded with said turntable (211).

4. The special cutting device for plywood of claim 3, wherein said cutter (212) is composed of a triangular pointed blade (213), two pressing strips (214) and a connecting shaft (215), said triangular pointed blade (213) is disposed on the outer surface of said connecting shaft (215), and said triangular pointed blade (213) and said connecting shaft (215) are integrally formed, said two pressing strips (214) are disposed on both sides of said triangular pointed blade (213), and said two pressing strips (214) are slidably connected with said triangular pointed blade (213).

5. the cutting device special for plywood according to claim 4, wherein a clamping groove (216) is further formed in the middle of the connecting shaft (215), and the width of the clamping groove (216) is the same as the thickness of the rotary table (211).

6. A plywood-dedicated cutting device according to any one of claims 1-5, characterized in that a power unit (121) is further arranged on one side of said cutting support (12), and a rotor of said power unit (121) is fixedly connected with a central shaft of said cutting tool (21).

7. A cutting device special for plywood according to claim 6, characterized in that a transverse draining groove (14) is arranged in the middle of said cutting base (1), and the depth of said draining groove (14) is increased from left to right.