CN216504131U

CN216504131U - A grinding machanism for wood fibre combined material spare

Info

Publication number: CN216504131U
Application number: CN202122828154.8U
Authority: CN
Inventors: 陈波; 罗恒; 黄家胜; 周彩芬; 罗勇
Original assignee: Zhejiang Xinmu Material Technology Co ltd
Current assignee: Zhejiang Xinmu Material Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-13
Anticipated expiration: 2031-11-18

Abstract

The utility model provides a grinding mechanism for a wood fiber composite material piece, which comprises a base and a power supply box and is characterized in that a mechanical operation arm and a grinding part are arranged on the base, the grinding part comprises a first grinding piece and a second grinding piece, a workpiece fixing seat is arranged on one side adjacent to the grinding part, a workpiece clamping seat is arranged on the working surface of the workpiece fixing seat, a grinding part is arranged on the other side adjacent to the grinding part, the grinding part comprises a first grinding piece and a second grinding piece, the grinding part and the grinding part are arranged around the base by taking the mechanical operation arm as the center, a mechanical mode is adopted for grinding a special-shaped die-pressing piece, the grinding efficiency and the grinding quality are improved, the cost of manpower and material resources is saved, and the production time can be controlled.

Description

A grinding machanism for wood fibre combined material spare

Technical Field

The utility model relates to the field of wood fiber composite materials and wood products, in particular to a polishing mechanism for a wood fiber composite material part.

Background

The chairs are simple in material, wide in application and large in quantity, and are popular among people, the chairs are usually wooden, and in the manufacturing process of the wooden chairs, burrs need to be ground.

At present, the most design of chair has the back and takes the brain, and the handrail, it openly polishes to it when polishing the handrail position, polish its back again, it is comparatively loaded down with trivial details, the mode of polishing the chair is usually by artifical application abrasive paper repeated friction on the chair, thereby polish the chair, the above-mentioned mode need be polished by artifical continuous handheld abrasive paper when polishing, need consume great strength when polishing, comparatively consume the manpower, and can cause more saw-dust and dust to fly upward when polishing, be in this kind of operational environment for a long time and can influence the health of health, production efficiency is low, waste time and energy, to sum up, need research and development one set of automatic grinding device, overcome above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a polishing mechanism for a special-shaped wood fiber composite material product, which solves the problems in the background technology.

The utility model provides a grinding machanism for dysmorphism wood fibre combined material spare, includes base and power supply box, its characterized in that, be equipped with mechanical operation arm and the portion of polishing on the base, the portion of polishing includes first piece and the second piece of polishing, the adjacent one side of the portion of polishing is provided with the work piece fixing base, the working face of work piece fixing base is equipped with the work piece cassette, the adjacent opposite side of the portion of polishing is provided with polishing portion, polishing portion includes first polishing piece and second polishing piece, portion of polishing and polishing portion use mechanical operation arm to encircle the base setting as the center.

Furthermore, a transfer plate matched with the mould pressing piece is arranged on the mechanical operating arm.

Furthermore, the first polishing piece is provided with a fillet polishing belt, a driving wheel is arranged in the fillet polishing belt, the fillet polishing belt is vertically arranged, and a waste collecting disc is arranged below the fillet polishing belt.

Furthermore, the second polishing piece on be equipped with the chamfer and polish the area, the chamfer polish the in-band and set up the drive wheel, the chamfer is polished the vertical form in area and is set up, the below in chamfer is polished the area and is equipped with waste collection dish.

Furthermore, the first polishing piece is a rough polishing piece, the rough polishing piece comprises a plurality of rough polishing wheels, and a dust raising baffle is arranged below the rough polishing wheels.

Furthermore, the second polishing piece is a fine polishing piece, the fine polishing piece comprises a plurality of fine polishing wheels, and a dust raising baffle is arranged below the fine polishing wheels.

Furthermore, the workpiece clamping seat is arranged on a diagonal line of the surface of the workpiece fixing seat, and a V-shaped guide rail for the workpiece clamping seat to move is arranged on the surface of the workpiece fixing seat.

Furthermore, the base is in a circular design.

Furthermore, the mechanical operation arm comprises a first arm and a second arm, and the first arm is movably connected with the second arm.

Compared with the prior art, after adopting the structure, the device has the following advantages:

1 adopt mechanized mode to polish dysmorphism wood fiber composite product, improve efficiency of polishing and the quality of polishing, saved manpower and materials cost, production time can be controlled.

2 the mode of assembly line operation is adopted, the flow divides the labor to be clear, the flow of polishing is marked to the utmost extent, and the defect reason is favorably found when the mould pressing piece has a defect.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a top view of the present invention.

FIG. 3 is a second perspective view of the present invention.

FIG. 4 is a schematic view of a workpiece holder according to the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 1.

Fig. 6 is a schematic view of the thigh polishing part of the present invention.

Detailed Description

The utility model is further described below with reference to fig. 1-6.

Introducing a chair as a model in the embodiment, as shown in fig. 1, a polishing mechanism for a profiled wood fiber composite material part is characterized by comprising a base and a power box, wherein a mechanical operation arm and a polishing part are arranged on the base, the polishing part comprises a first polishing part and a second polishing part, a workpiece fixing seat is arranged on one side adjacent to the polishing part, a workpiece clamping seat is arranged on the working surface of the workpiece fixing seat, a polishing part is arranged on the other side adjacent to the polishing part, the polishing part comprises a first polishing part and a second polishing part, and the polishing part are arranged around the base by taking the mechanical operation arm as the center.

Further, the power box 2 provides power equipment as a whole, and provides power for the special-shaped die casting part polishing mechanism in the embodiment, the chassis is circular as a whole, the polishing part and the polishing part are arranged around the base 1 by taking the mechanical operation arm 3 as a center, and it can be seen that the circular chassis can take the mechanical operation arm 3 as a center, the mechanical operation arm 3 performs clockwise flow process by taking the mechanical operation arm 3 as a center, the occupied area is small, and the operation efficiency is high.

Furthermore, the mechanical operation arm 3 comprises a first arm and a second arm, wherein the first arm and the second arm are movably connected, universal wheels are additionally arranged at the joints, the mechanical operation arm 3 can perform displacement work in the vertical direction and the horizontal direction after the universal wheels are additionally arranged, the mechanical operation arm is used for subsequently polishing different parts of different workpieces, and meanwhile, the mechanical operation arm 3 can rotate at any angle in a machining range, so that the omnibearing three-dimensional machining of the machined workpieces is realized.

Further, a fillet grinding belt 82 is arranged on the first grinding part 41, a driving wheel is arranged in the fillet grinding belt 82, the fillet grinding belt 82 is arranged vertically, a waste collecting disc is arranged below the fillet grinding belt 82, a chamfer grinding belt 81 is arranged on the second grinding part 42, a driving wheel is arranged in the chamfer grinding belt 81, the chamfer grinding belt 81 is arranged vertically, a waste collecting disc is arranged below the chamfer grinding belt 81, and scrap materials fly out during grinding.

Fillet belt 82 of polishing comprises last drive wheel and lower drive wheel, and fillet belt 82 of polishing from this will vertical form setting, saves space simultaneously, and fillet belt 82 of polishing is installed on the equipment box behind it with the drive wheel simultaneously, is operated the processing by power supply line in the equipment box provides power, and fillet belt 82 of polishing mainly carries out the chair panel of chair large tracts of land, and the processing of back and handrail is polished.

The chamfer polishing belt 81 is composed of an upper driving wheel and a lower driving wheel, similarly, the chamfer polishing belt 81 is arranged vertically, the space is saved, the chamfer polishing belt 81 and the driving wheels are simultaneously installed on a subsequent equipment box, power is supplied by a power circuit in the equipment box for operation and processing, the chamfer polishing belt 81 mainly performs processing and polishing on a narrow part on a chair and a joint of a backrest and an armrest.

Furthermore, the other side of the grinding part is a polishing part which is mainly used for polishing treatment after grinding, improves the glossiness of the surface of the workpiece, reduces the roughness, the paint is less prone to fall off in the later painting process, the polishing part comprises a first polishing piece 52 and a second polishing piece 53, wherein the first polishing member 52 is rough polishing, the second polishing member 53 is fine polishing, and two polishing wheels are arranged on both the first polishing member 52 and the second polishing member 53, so as to improve the efficiency, in the polishing process, a large amount of raised dust is generated, the device is maintained and the field is clean, the collecting disc is required to be the same as the collecting disc in the previous step, corresponding barriers are arranged to prevent the raised dust from damaging the working field for cleaning, therefore, a raised dust baffle 7 is arranged below the bottom of the rough polishing wheel, a raised dust baffle 7 is arranged below the bottom of the fine polishing wheel, and the fine dust after working can fall into the raised dust baffle 7 for cleaning conveniently.

The device in the embodiment has the following working principle that a workpiece to be machined is placed on the workpiece clamping seat 51 of the workpiece fixing seat 5, a V-shaped groove is formed in the bottom of the workpiece clamping seat 51, the working clamping seat 1 is divided into a working area and a to-be-machined area, the workpiece clamping seat 51 is used for allocating and calling the rotation, the rotation is carried out by adopting the V-shaped groove for sliding and rotating, a second arm on the mechanical operation arm 3 is used for grabbing the workpiece, a transfer plate matched with the molded part is installed on the second arm, the transfer plate is fixed with the molded part and then is ground in a grinding part, the grinding comprises fillet grinding and chamfer grinding, a polishing procedure is switched to after the grinding procedure is completed, the polishing procedure also needs to complete rough polishing and finish polishing, and after the polishing procedure is completed, all procedures on the device are switched to the next procedure for machining.

The products polished by the polishing mechanism in the utility model are all based on other wood fiber composites of the applicant

On the material products, the production process of the product comprises the contents of a glue making process, a forming process, a maintenance process, a post-treatment process, an intelligent production process and the like, and particularly, the 'environment-friendly fiber adhesive' (application No. 201510188297.3) applied by the applicant discloses a novel fiber adhesive which has high fluidity, proper viscosity, no toxicity and no harm, high degradation rate, low cost, simple production and the like, the adhesive is mainly used as an adhesive for plant fibers, powder and scraps materials, can be widely applied to the processes of extrusion molding, wood-plastic injection molding, compression molding and the like of the plant fibers, the powder and the scraps materials, can ensure that the final plant fibers, the powder and the scraps have the advantages of high strength, good toughness, excellent texture, compact surface and the like when being used as the adhesive for the plant fibers, the powder and the scraps, and the finished products do not contain toxic substances, no toxic substance is generated in the production process, and the method can be widely applied to life use and industrial use.

Further, the utility model discloses a cotton fiber composite material extrusion molding process (application No. 201510188300.1), which is applied by the applicant, wherein the cotton fiber composite material extrusion molding process is carried out by utilizing the high twist degree of the cotton fiber composite material and the high ductility generated at high temperature and high pressure, the product manufactured by the utility model has the characteristics of high elastic modulus, strong bending strength, high internal bonding strength, good texture, proper density, no toxicity, environmental protection, quick degradation, compact and wear-resistant surface, complex shape forming and the like, various performance parameters are far superior to those of solid wood products and products manufactured by other plant composite materials, the cost is far lower than that of the solid wood products and is not higher than that of other plant composite material products, and the utility model is not only suitable for general household furniture industry, but also can be widely applied to industrial production.

The product that each process made more than adopting, cooperate with the grinding machanism who puts forward in this application file again, can high-efficient, accurate, quick process into the product to the plant class combined material who polishes various fibre flocculence, powdered, bits form to can carry out dynamic observation and real-time adjustment at the fashioned in-process of product, guarantee product shaping quality.

Claims

1. The utility model provides a grinding machanism for wood fibre combined material spare, includes base (1) and power supply box (2), its characterized in that, be equipped with mechanical operation arm (3) and the portion of polishing on base (1), the portion of polishing is including first piece (41) and the second piece (42) of polishing, the adjacent one side of the portion of polishing is provided with work piece fixing base (5), the working face of work piece fixing base (5) is equipped with work piece cassette (51), the adjacent opposite side of the portion of polishing is provided with polishing portion, polishing portion includes first polishing piece (52) and second polishing piece (53), the portion of polishing and polishing portion use mechanical operation arm (3) to encircle base (1) setting as the center.

2. A sanding mechanism for wood fibre composite material as defined in claim 1, characterized in that the mechanical operating arm (3) is provided with a transfer plate (6) cooperating with the wood fibre composite material.

3. A sanding mechanism for wood fiber composite components as defined in claim 1, wherein the first sanding member (41) is provided with a radius sanding belt (82), wherein a drive wheel is provided in the radius sanding belt (82), wherein the radius sanding belt (82) is arranged vertically, and wherein a waste collection pan (83) is provided below the radius sanding belt (82).

4. A sanding mechanism for wood fiber composite components as in claim 1 wherein the second sanding component (42) has a chamfer sanding belt (81), the chamfer sanding belt (81) has a drive wheel therein, the chamfer sanding belt (81) is vertically disposed, and a waste collection pan (83) is disposed below the chamfer sanding belt (81).

5. A sanding mechanism for wood fiber composite components as defined in claim 1, wherein said first polishing member (52) is a rough polishing member, said rough polishing member comprising a plurality of rough polishing wheels, said rough polishing wheels having dust flaps (7) mounted thereunder.

6. A sanding mechanism for wood fiber composite components as defined in claim 1, wherein the second polishing member (53) is a fine polishing member comprising a plurality of fine polishing wheels having a dust deflector (7) mounted thereunder.

7. A sanding mechanism for wood fiber composite material as defined in claim 1, characterized in that the workpiece holder (51) is placed diagonally on the surface of the workpiece holder (5), and the surface of the workpiece holder (5) is provided with a V-shaped guide rail (56) for the movement of the workpiece holder (51).

8. A sanding mechanism for wood fiber composite materials as defined in claim 1, characterized in that the base (1) is of circular design.

9. A sanding mechanism for wood fiber composite components as defined in claim 1, characterized in that said mechanically operated arm (3) comprises a first arm and a second arm, said first arm being movably connected to said second arm.