CN208557099U - A kind of automatic polishing device of wood-based product - Google Patents

Abstract

The utility model belongs to the technical field of polishing equipment, and relates to an automatic polishing device for wooden products. , lower chip leakage hole, shaft hole, isolation cylinder, motor, gear shaft, wire hole, sealing groove, velcro burr, gear groove; the material box is driven by the motor to rotate, and the spherical wood products and the material box rotate during the rotation process. The grinding cloth, the spherical wood products and the spherical wooden products rub against each other, so that the surface of the spherical wooden products is smooth; When the debris accumulates too much, the base can be opened to clean the debris; the polishing cloth can be easily replaced after wear; its structure is novel, the design principle is reliable, it is easy to operate and use, the preparation cost is low, energy saving, and the application environment is friendly.

Description

A kind of automatic polishing device of wood-based product

Technical field:

The utility model belongs to polishing equipment technical field, and in particular to a kind of round product automatic grinding of the class of wood materials Electro-optical device, can similar processing sphere or natural globoid after automatically grinding roughing, remove flash removed and scratch, reduce surface Roughness, and form it into smooth surface.

Background technique:

The decoration of sphere shape made of the materials such as wooden or jade often applies to the furnishing fields such as jewellery and household, also As the natural similar spheres product such as walnut, these need to carry out sanding and polishing using polishing device similar to sphere, could be final Smooth finished product is made.Polishing device is mainly used for removing the burr of spherome surface and carries out surface polishing.It is existing to sphere The mode polished, mainly include the following types: the sphere suitable for the big bodily form of small lot is polished first is that manual grinding, however Precision is poor by way of manual grinding, and quality controls difficulty height, not can guarantee the regular degree of sphere, and take time and effort, Efficiency is lower；Second is that using fixed polishing machine；China Patent Publication No. is the utility model patent of CN205817504U, A kind of stone material ball sanding machine is disclosed, which is fixed to clamp using the stone manufacture that chuck will be processed, motor driven Stone manufacture vertically rotates, and slewing equipment driving bistrique operates within the scope of certain radian in the horizontal direction, by stone manufacture Surface grinding；Such design device when in use, needs to polish again after first fixing object, and the same time can only process One object, reduces process velocity, and efficiency is lower；Third is that using full automatic polishing device；China Patent Publication No. is The utility model patent of CN206825147U discloses a kind of integrated ball crusher, which includes base, emery disc, slot Disk and driving device, steel ball, along the rolling path rolling on slotted disk, rub with emery disc during scrolling under the effect of emery disc frictional force Wiping is polished；The utility model can disposably process multiple objects, but machine figure is larger, and structure is complicated, expensive, Maintenance cost is also higher, is not easy to replace after emery disc abrasion, is unsuitable for the processing of small lot.

To sum up, the technology that the existing appearance polishing to wooden or soft material ball class product uses is difficult to The processing request for realizing high-precision, small lot, low cost, the device structure used is complicated heavy, at high cost, precision of polishing It is low, it is not easy to replace abrasive material etc..

Summary of the invention:

The purpose of the utility model is to overcome disadvantages of the existing technology, for manual grinding and fixed sander The big disadvantage at high cost of device low precision, low efficiency and existing automatic ball-milling machine figure, can produce manufacture in batches, at This is cheap, and under conditions of easy to use, design provides a kind of automatic polishing device of wood-based product.

In order to achieve the above-mentioned object of the invention, the utility model relates to the automatic polishing device of wood-based product, main structure Hole, axis hole, isolation are considered to be worth doing including top cover, shell, magazine, pedestal, hinge, axle sleeve, polishing cloth, upper leakage bits hole, middle partition, lower leakage Cylinder, motor, gear shaft, cable-through hole, seal groove, thread gluing seta and gear grooved；The disk of sealing structure corresponding with magazine and shell Shape top cover is fixedly connected by hinge with shell rotary type；Using being interference fitted, axle sleeve and magazine use gap for axle sleeve and shell Cooperation；Axle sleeve can make to form relative clearance position between magazine and shell, and can reduce magazine after filling lubricating oil in gap Frictional resistance when rotation；Magazine is hollow cylinder box like structure, and the fixed sticking type in the inner surface top of magazine is formed with thread gluing Seta, the bottom of magazine are equipped with upper leakage and consider hole to be worth doing, and upper leakage bits hole is in circular arrangement by the center of circle of the axis of magazine；Magazine outer surface Bottom is provided with gear grooved；Polishing cloth is bonded by thread gluing seta with magazine, and polishing cloth bottom is equipped with position and size and upper leakage is considered to be worth doing The corresponding cavernous structure in hole；The middle partition fixed bit of circular bulkheads formula is fixed in the middle part in shell, middle partition periphery with shell Connection；Middle partition center is equipped with axis hole, and middle partition is equipped with lower leakage bits hole in the outer part, and lower leakage bits hole is in circular arrangement；Tubular knot The isolating cylinder of structure is fixedly connected below middle partition, and the maximum radius of isolating cylinder is slightly less than between the lower leakage bits Kong Yuzhong partition center of circle Distance；The pedestal of metallic is connect with outer casing screw formula, and seal groove is provided on pedestal, after pedestal and shell screw up, seal groove It is mutually chimeric with isolating cylinder, in case sundries enters in isolating cylinder；Revolving speed controllable type motor is fixed on pedestal, and pedestal is screwed up with shell Afterwards, motor is located at isolating cylinder center, and the gear shaft on motor passes through axis hole；One end of gear shaft rigidly connects with rotor It connects, the other end is gear structure and is meshed with gear grooved；The power supply line of motor can connect electricity by the cable-through hole on pedestal Source.

The diameter and height of magazine described in the utility model are equal, and respectively less than 60cm, the diameter of magazine be polished The diameter ratio of product is 8-10:1, and the size of this ratio influences polishing time and quality.

The structure of polishing cloth described in the utility model is non-woven fabrics state, or the convex-shaped for electrospinning device manufacture Frosted cloth, the sand grains containing different fineness and bamboo fiber grain in the fabric spare electrostatic spinning liquid of convex-shaped frosted, root Different according to the brightness of polishing, fineness and the additive amount difference of sand grains, bamboo fiber grain and sand grains are in electrostatic spinning liquid Accounting is respectively 20-30% and 0-10%；Other ingredients and preparation method in electrostatic spinning liquid are configured using routine techniques；It beats It grinds cloth or uses commercially available polishing emery cloth, or the thick line cloth using hard.

Detailed process of the utility model for polishing when wood-based product are as follows: the near-spherical wood-based product that will be polished places Transversely arranged in magazine in the near-spherical wood-based product in magazine, being polished is 8-10, and vertical array is not more than 10；Electricity Band movable gear shaft rotates after machine is powered, and gear shaft drives magazine rotation by meshed gears slot on magazine；Magazine rotation process Phase mutual friction between middle near-spherical wood-based product and polishing cloth, near-spherical wood-based product and near-spherical wood-based product, makes near-spherical Wood-based product surface polishes smooth；It is box-like that the clast fallen of polishing, which can consider hole to be worth doing by upper leakage, lower leakage considers hole to be worth doing to fall to top surface Pedestal on, when clast is saved bit by bit it is excessive when, pedestal cleared of debris can be opened；It can easily replace, increase after polishing cloth abrasion Add practicability and improves grinding efficiency.

The utility model relates to a kind of automatic polishing device for walnut shell of polishing, apparatus structure is the same as wooden production The automatic polishing device of product, wherein the interior space diameter of magazine is 40-55cm, and a height of 50-60cm, the outer diameter of walnut shell is 3-5cm, Lateral discharge number of the walnut in magazine is no more than 8, and vertical discharge is 10, and the revolving speed of magazine is 180-220 per minute Turn；Its polishing cloth is Static Spinning woven fabric, and spinning solution sand grains line footpath is 0.1-0.3mm, and the weight ratio in spinning solution is 6-7%, the weight ratio of bamboo fiber particle are 22%；Electrostatic spinning liquid of other formulas with conventional chemical fibre；Polishing After 2.5-4 hours, walnut shell feel is stingless line or groove-like, and bright sense is obvious.

The utility model compared with prior art, the automatic polishing device of designed wood-based product and for walnut shell of polishing The automatic polishing device main structure of body is simple, and rationally, principle is reliable for design, easy to manufacture, overcomes prior art low precision Low efficiency or disadvantage at high cost, can be automatically by sphere or spheroidal soft material sanding and polishing, and is easy clear Clast is managed, is easy to use, preparation cost is cheap, saves the energy, and application environment is friendly.

Detailed description of the invention:

Fig. 1 is the main structure schematic illustration of the utility model.

Fig. 2 be the utility model relates to magazine principle schematic diagram.

Fig. 3 be the utility model relates to magazine bottom principle schematic diagram.

Specific embodiment:

The utility model is described in further detail by way of example and in conjunction with the accompanying drawings.

Embodiment 1:

The automatic polishing device of the wood-based product that the present embodiment is related to, main structure include top cover 1, shell 2, magazine 3, bottom Seat 4, hinge 5, axle sleeve 6, polishing cloth 7, upper leakage bits hole 8, middle partition 9, lower leakage consider to be worth doing hole 10, axis hole 11, isolating cylinder 12, motor 13, Gear shaft 14, cable-through hole 15, seal groove 16, thread gluing seta 17 and gear grooved 18；Sealing structure corresponding with magazine 3 and shell 2 Discoid top cover 1 is fixedly connected by hinge 5 with 2 rotary type of shell；Axle sleeve 6 and shell 2 are using interference fit, axle sleeve 6 and material Box 3 is gap-matched；Axle sleeve 6 can make to form relative clearance position between magazine 3 and shell 2, and lubrication is filled in gap Frictional resistance when magazine 3 rotates can be reduced after oil；Magazine 3 is hollow cylinder box like structure, and the inner surface top of magazine 3 is solid Determine sticking type and be formed with thread gluing seta 17, the bottom of magazine 3 is equipped with upper leakage and considers hole 8 to be worth doing, and upper leakage bits hole 8 is using the axis of magazine 3 as the center of circle In circular arrangement；3 outer surface bottom of magazine is provided with gear grooved 18；Polishing cloth 7 is bonded by thread gluing seta 17 with magazine 3, is beaten It grinds 7 bottom of cloth and is equipped with position and size cavernous structure corresponding with upper leakage bits hole 8；The fixation of middle partition 9 of circular bulkheads formula is located at Middle part in shell 2, middle 9 periphery of partition are fixedly connected with shell 2；Middle 9 center of partition is equipped with axis hole 11, and middle partition 9 is in the outer part Hole 10 is considered to be worth doing equipped with lower leakage, and lower leakage bits hole 10 is in circular arrangement；The isolating cylinder 12 of tubular structure is fixedly connected under middle partition 9 Side, the maximum radius of isolating cylinder 12 are slightly less than lower leakage bits the distance between hole 10 and the middle partition center of circle；The pedestal 4 of metallic and outer 2 screw-type connection of shell is provided with seal groove 16 on pedestal 4, and after pedestal 4 and shell 2 screw up, seal groove 16 and isolating cylinder 12 are mutually embedding It closes, in case sundries enters in isolating cylinder 12；Revolving speed controllable type motor 13 is fixed on pedestal 4, after pedestal 4 is screwed up with shell 2, electricity Machine 13 is located at 12 center of isolating cylinder, and the gear shaft 14 on motor 13 passes through axis hole 11；One end of gear shaft 14 and rotor Rigid connection, the other end are gear structure and are meshed with gear grooved 18；The power supply line of motor 13 can pass through the mistake on pedestal 4 String holes 15 connects power supply.

The diameter and height for the magazine 3 that the present embodiment is related to are equal, and respectively less than 60cm, the diameter of magazine 3 be polished The diameter ratio of product 19 is 8-10:1, and the size of this ratio influences polishing time and quality.

The structure for the polishing cloth 7 that the present embodiment is related to is non-woven fabrics state, or the convex-shaped for electrospinning device manufacture Frosted cloth, the sand grains containing different fineness and bamboo fiber grain in the fabric spare electrostatic spinning liquid of convex-shaped frosted, root Different according to the brightness of polishing, fineness and the additive amount difference of sand grains, bamboo fiber grain and sand grains are in electrostatic spinning liquid Accounting is respectively 20-30% and 0-10%；Other ingredients and preparation method in electrostatic spinning liquid are configured using routine techniques；It beats It grinds cloth 7 or uses commercially available polishing emery cloth, or the thick line cloth using hard.

Detailed process of the present embodiment for polishing when wood-based product are as follows: the near-spherical wood-based product that will be polished is placed in In magazine 3, it is 8-10 that the near-spherical wood-based product being polished is transversely arranged in magazine 3, and vertical array is not more than 10；Electricity Band movable gear shaft 14 rotates after machine 13 is powered, and gear shaft 14 drives magazine 3 to rotate by meshed gears slot 18 on magazine 3；Material It mutually rubs between near-spherical wood-based product and polishing cloth 7, near-spherical wood-based product and near-spherical wood-based product in 3 rotation process of box It wipes, polishes smooth near-spherical wood-based product surface；Polishing, the clast fallen can consider hole 8 to be worth doing by upper leakage, lower leakage is considered hole 10 to be worth doing and fallen Fall on top surface be box-like pedestal 4 on, when clast is saved bit by bit it is excessive when, 4 cleared of debris of pedestal can be opened；After cloth 7 of polishing is worn It can easily replace, increase practicability and improve grinding efficiency.

Embodiment 2:

The present embodiment is related to a kind of automatic polishing device for walnut shell of polishing, apparatus structure with embodiment 1, The interior space diameter of middle magazine 3 is 40-55cm, and the outer diameter of a height of 50-60cm, walnut shell are 3-5cm, and walnut is in magazine 3 Laterally discharge number is no more than 8, and vertical discharge is 10, and the revolving speed of magazine 3 turns for 180-220 per minute；Its polishing Cloth is Static Spinning woven fabric, and spinning solution sand grains line footpath is 0.1-0.3mm, and the weight ratio in spinning solution is 6-7%, bamboo fiber The weight ratio of particle is 22%；Electrostatic spinning liquid of other formulas with conventional chemical fibre；After polishing 2.5-4 hours, core Peach shell feel is stingless line or groove-like, and bright sense is obvious.

Claims (2)

1. An automatic polishing device for wooden products, characterized in that: its main structure comprises a top cover, a casing, a material box, a base, a hinge, a shaft sleeve, a polishing cloth, an upper chip hole, a middle partition, and a lower chip hole , shaft hole, isolation cylinder, motor, gear shaft, wire hole, sealing groove, velcro burr and gear groove; the disc-shaped top cover with the sealing structure corresponding to the material box and the outer casing is connected with the outer casing through hinges in a rotationally fixed manner; The shaft sleeve and the shell adopt an interference fit, and the shaft sleeve and the material box adopt a clearance fit; the shaft sleeve can form a relative gap between the material box and the outer shell, and after adding lubricating oil in the gap, it can reduce the rotation of the material box. Frictional resistance; the material box is a hollow cylindrical box-like structure, the upper part of the inner surface of the material box is fixedly attached with a sticky burr, and the bottom of the material box is provided with an upper chip leakage hole, which is located in the middle of the material box. The shaft is arranged in a circle with the center of the circle; there is a gear groove at the bottom of the outer surface of the material box; the grinding cloth is attached to the material box through the hook and loop burr, and the bottom of the grinding cloth is provided with a hole-like structure corresponding to the position and size of the upper chip leakage hole ;The middle baffle plate of circular baffle type is fixed in the middle of the shell, and the periphery of the baffle plate is fixedly connected with the shell; the center of the baffle plate is provided with a shaft hole, and the outer side of the middle baffle plate is provided with a lower chip leakage hole, and the lower chip leakage The holes are arranged in a circular shape; the isolation cylinder of the cylindrical structure is fixedly connected under the middle partition, and the maximum radius of the isolation cylinder is slightly smaller than the distance between the lower chip leakage hole and the center of the center of the partition; the metal base is screwed to the shell, There is a sealing groove on the base. After the base and the shell are screwed together, the sealing groove is fitted with the isolation cylinder; the speed-controllable motor is fixed on the base. After the base and the shell are screwed together, the motor is located in the center of the isolation cylinder, and the The gear shaft passes through the shaft hole; one end of the gear shaft is rigidly connected with the rotor of the motor, and the other end is a gear structure and meshes with the gear slot; the power line of the motor can be connected to the power supply through the wire hole on the base. 2. The automatic polishing device for wood products according to claim 1, wherein the diameter and height of the material box are equal, and both are less than 60cm, and the ratio of the diameter of the material box to the diameter of the polished product is 8-10 :1.