CN2033321U - Grinding/polishing machine - Google Patents
Grinding/polishing machine Download PDFInfo
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- CN2033321U CN2033321U CN88218826U CN88218826U CN2033321U CN 2033321 U CN2033321 U CN 2033321U CN 88218826 U CN88218826 U CN 88218826U CN 88218826 U CN88218826 U CN 88218826U CN 2033321 U CN2033321 U CN 2033321U
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Abstract
The utility model discloses a grinding/polishing machine, which is surface polishing equipment of ceramic mosaic products. The utility model solves the problems that the productivity and the quality of finish machining are low in original equipment. The grinding/polishing machine is composed of a machine base, a power machine, a transmission mechanism and a cylinder body. The axis of rotation of the cylinder body and the central axial line of the cylinder intersect an angle with 10 DEG-40 DEG. When the cylinder body rotates, the products and the mixture of grinding materials move a helical reciprocating motion between the two ends; the friction generated by the flowing materials polishes the products. The utility model can be used for polishing the surface of small ceramic mosaic products and metal products; the qualified rate of products increases 5 per cent, the productivity increases 40 per cent, and the energy consumption reduces 30 per cent.
Description
The utility model relates to a kind of surface finishing process equipment of ceramic, the particularly surface polishing equipment of ceramic mosaic tile class small sized article.
Along with the raising of living standard and the development of ceramics, develop a kind of high-grade construction decoration material in recent years---the brilliancy ceramic mosaic tile, this mosaic tile is after firing shaping, must be through grinding and polishing, its manufactured goods surface-brightening is glossy, and lovely luster is as wall face in the building and ground, the mosaic tile size is less, and use amount is very big.
The surface finishing processing of ceramic mosaic tile based article, originally use the tubular type polisher lapper usually, this class polishing machine (accompanying drawing 1,2) by support, be arranged on engine on the support and transmission mechanism (all expressions among the figure) thereof, be rotatably supported on the support and link with the transmission mechanism transmission and have the body (1) of feed inlet and outlet to constitute, above-mentioned body is cylindrical, the rotation of body and the central axes of body connect the rubber strip (3) that is lined with along the vertical setting of body at inner surface of tube body with screw (2).Ceramic and abrasive are together packed in the body, and engine drives the body rotation by transmission mechanism, and body periphery linear velocity is 0.5～1.0 meter per second.Body when rotation, the mixed material that ceramic and abrasive are formed under centrifugal action, along inboard wall of tube body (4) by (5) rise to certain altitude from the bottom.Dish out and the bottom that falls back, then be raised again, dish out, fall, so repeatedly circulation.Above-mentioned dishing out in the process of the bottom that falls back, accompany between the goods and goods of abrasive, carry out the phase mutual friction and the grinding and polishing product surface.This polishing mode owing to impact dishing out, falling in the process to produce, can make that polished surface becomes coarse again, and the manufactured goods surface smoothness is undesirable; And the corner of impacting the ceramic that also can make fragility is damaged, even monoblock fragmentation.Moreover owing to rub hardly in lifting process, its actual grinding and polishing engineering is that discontinuous ground carries out, so efficient is lower.In addition, the function of rubber strip is the drop impact that reduces goods in the body.
Given this, the purpose of this utility model just is to provide a kind of polisher lapper that can improve the ceramic of polishing crudy and processing throughput.
The utility model is arranged to the rotating shaft of original polishing machine body to intersect with the body central axis and is realized.
Polisher lapper of the present utility model (accompanying drawing 3～6), comprise support (7), be arranged on engine (8) and transmission mechanism (9) thereof on the support, be rotatably supported on the support and link with the transmission mechanism transmission and the cylindrical shell (10) of feed inlet and outlet is arranged, the axis of the rotating shaft of above-mentioned cylindrical shell and the central axis of cylindrical shell intersect the α angle, and this α angle equals 10 °～40 °.
Because the cylindrical shell shaft axis does not overlap with its central axis, with respect to rotating shaft, its cylindrical shell two ends lay respectively at the above and below of rotating shaft and become low order end and high order end separately, during the cylindrical shell rotation, end positions alternately becomes a high position from low level repeatedly, becomes low level from a high position.When stopped status is packed the mixed material of ceramic and abrasive into cylindrical shell; this material drops on low order end naturally;-when cylindrical shell begin the rotation; above-mentioned material becomes a high position with this end of cylindrical shell gradually from low level and raises; when reaching self dynamical angle of repose, just begin to flow, because the rotation of cylindrical shell to the low level direction; this mobile track becomes approximate spirality, and its stroke that flows is longer.As long as this flowing at the beginning, along with the continuous rotation of cylindrical shell, above-mentioned material is two ends in cylindrical shell continuously just, are approximate spirality ground and back and forth flow.In flow process, mix along with the mutual friction mutually between the goods that accompany abrasive and goods always, this rubbing action, grinding and polishing product surface.
The selection principle of above-mentioned α angle value and drum speed should be to make above-mentioned material make approximate helical flow in cylindrical shell, so the ratio of the length of cylindrical shell and width and periphery linear velocity all should limit within the specific limits.According to calculating and test, the cylindrical shell rotating shaft is arranged in the body end surface scope comparatively desirable, and when one timing of cylindrical shell length, the α value is big more, then the spiralling of above-mentioned material is good more, but when the α value is excessive, must increase the width of cylindrical shell, its length-width ratio reduces, when length-width ratio is too small, be unfavorable for that material makes spiralling, also be unfavorable for the processing and manufacturing of cylindrical shell, but also can increase the energy consumption of polishing machine; But when the α value was too small, the athletic meeting of material in cylindrical shell was similar to the lifting of original polishing machine, the motion of dishing out, fall, and is difficult to form helical flow.Moreover, because the dynamical angle of repose of ceramic mosaic tile class small size ceramic is 10 °～20 °.Therefore the α angle can be selected between 10 °～40 °, is preferably 25 °～35 °.In order to guarantee that material moves with the type of flow in cylindrical shell, the periphery linear velocity of cylindrical shell should be not too high, but low if cross the productivity ratio of low then polishing machine.According to calculating and test, this linear velocity is 0.3～1.9 meter per second, is preferably 0.6～1.5 meter per second.In view of the above, can calculate the cylindrical shell revolution according to general formula.
In order to alleviate the collision of material and cylinder inboard wall, reduce even to eliminate the corner of ceramic damaged and broken, improve yield rate, can adopt modes such as screw attachment or bonding agent be bonding, lining one deck padded coaming in cylindrical shell is as plate block rubber.
The perpendicular cross-sectional shape of above-mentioned cylindrical shell is preferably circular, also can be that polygon, circle help the approximate helical flow of material realization.
The rotating shaft of above-mentioned cylindrical shell can be made a rotating shaft that runs through cylindrical shell, also can be formed in 2 semiaxis that also connect firmly respectively on the same axis in the cylindrical shell both ends of the surface.
The feed inlet and outlet of above-mentioned cylindrical shell can be provided with 1 or 2, considers the static and dynamic equilibrium of cylindrical shell, preferably is symmetrical arranged two feed inlet and outlets.
Above-mentioned cylindrical shell connects with transmission mechanism, and gear ring (11) can be set at arbitrary end of cylindrical shell, relies on gear ring to connect with the transmission mechanism gears engaged.In addition, the transmission of cylindrical shell can also be adopted modes such as common rotating shaft transmission, cylindrical shell carrying roller transmission mechanism, the middle gear ring transmission of cylindrical shell.
The said structure characteristics of the utility model polisher lapper make it have following advantage and effect.
1. cylindrical shell rotating shaft and its central axis intersect certain angle, make material be approximate helical flow in cylindrical shell, and its mobile stroke is longer, can make the abundant rubbing of storeroom, and this rubbing is continuously to carry out.Therefore, can improve the polishing crudy of product surface, shorten process time, improve processing throughput.Compare with original polishing machine, product percent of pass can improve about 5%, and reaches 99%, can reduce 40% process time, and productivity ratio can improve 40%.
2. the motion of material is mobile in this polishing machine, does not have the lifting of the sort of big height of original polishing machine and dishes out, and therefore, energy consumption is less, compares with original polishing machine, and energy consumption can reduce about 30%.Because shorten process time, energy consumption reduces, and can make processing charges reduce by 30%.
3. this polishing machine is in operation, and material is not almost impacted, and it is damaged and percentage of damage is extremely low, can be less than 1%.Compare with original polishing machine, damaged and percentage of damage can reduce about 5%.
4. the utility model not only can be used for the surface finish processing of small size ceramic, can also be used for the surface finish processing of small sized metallic material product.
Again with embodiment and comparative examples accompanying drawing, polisher lapper of the present utility model is described further below.
Brief description of drawings.
Fig. 1, the 2nd, the pipe structure schematic diagram of original tubular polishing machine.The shaft axis and its central axes that show body.Fig. 2 is the A-A generalized section of Fig. 1, has shown the movement locus of material among the figure.
Fig. 3～6th, the structural representation of a kind of polisher lapper of the present utility model.The shaft axis and its central axis that show cylindrical shell intersect the α angle on vertical.Fig. 4～6 show the structure of cylindrical shell, and rotating shaft is made of 2 semiaxis, is to be horizontally disposed with, and cylindrical shell is inclination.Fig. 5 be the B of Fig. 4 to view, Fig. 6 is the C-C profile of Fig. 4, this section is perpendicular to the cylindrical shell central axis, the demonstration cylindrical shell is a cylindrical shape.The movement locus that has also shown material among Fig. 4.
Among the figure, the connotation of each symbol is as follows:
The 1-body, 2-screw, 3-rubber strip, 4-inwall, the 5-bottom, 6-material 7-support, 8-engine, 9-transmission mechanism, the 10-cylindrical shell, 11-gear ring, 12-base plate, 13, the 14-boss, the 15-bearing block, 16-driving belt and belt pulley, 17-pinion, 18-reduction box, the 19-stack shell, 20-rubber liner, 21, the 22-end cap, 23,24-semiaxis, 25-expects flap, 26-feed inlet and outlet.
Embodiment:
A kind of polisher lapper of the present utility model shown in Fig. 3～6, is made of support 7, engine 8, transmission mechanism 9, cylindrical shell 10.
Above-mentioned support 7 is arranged to common desk-top, and 1 base plate 12 and 2 boss 13 and 14 are arranged, and respectively is provided with 1 bearing block 15 on boss, is equiped with rolling bearing or sliding bearing in the bearing block.
Above-mentioned engine 8 can adopt motor, is packed in fot screw on the boss 13 of support.
Above-mentioned transmission mechanism 9 is by driving belt that links to each other with power machine output shaft and belt pulley 16, and its power input shaft installs the reduction box 18 that installs pinion 17 on above-mentioned belt pulley, the power output shaft and constitutes, and this reduction box is set on the boss 13 of support.
Above-mentioned cylindrical shell 10 is made of stack shell 19,20,2 end caps 21 of rubber liner and 22,2 semiaxis 23 and 24,2 material flaps 25, gear ring 11 etc.Above-mentioned stack shell 19 usefulness steel plates twist to weld and make straight cylinder shape, and the two ends plane becomes the α angle lapping oblique with the stack shell central axis, and the α angle equals 30 °, long 2000 millimeters of stack shell, and diameter is 1500 millimeters.The plate abrasive rubber of above-mentioned rubber liner 20 usefulness is made, and available a plurality of uniform screws are packed on the stack shell inwall.Above-mentioned end cap 21 and 22 usefulness steel plates are made ellipse, and solid welding makes it become 30 ° of inclinations with stack shell in the stack shell two ends respectively.Above-mentioned semiaxis 23 and 24 usefulness steel are made, one end of semiaxis is designed to ring flange, be packed in cylindrical shell shaft axis position on end cap 21 and 22 respectively with a plurality of screws in uniform way, this shaft axis and stack shell central axis intersect the α angle on the plane that the two end cap transverse constitutes, this α angle equals 30 °.Symmetric position on above-mentioned two end cap transverse is opened respectively and is shaped on packing into and taking out the feed inlet and outlet 26 of material of 1 circle.Above-mentioned material flap 25 usefulness steel plates are made, and its size should match with above-mentioned feed inlet and outlet 26, becomes dismountable linking with end cap with screw, are shaped on handle on the material flap.Above-mentioned gear ring 11 is packed on the semiaxis 23, can match with the pinion 17 of transmission mechanism.Semiaxis 23 and 24 is contained in the bearing block 15 of support, matches with its bearing, thereby cylindrical shell is installed on the support, gear ring 11 is meshed with pinion 17.
Polisher lapper of the present utility model can adopt carborundum to make abrasive during the polishing ceramic mosaic tile.From the feed inlet and outlet mixed material of packing into, the material flap that closes is connected the power initiation motor, through driving belt and belt pulley, reduction box, pinion, gear ring, drives the average linear velocity 1.5 meter per seconds rotation of cylindrical shell with its periphery, the grinding and polishing goods.After polishing is finished, shut down, open the material flap, take out manufactured goods.
Claims (3)
1, polishes the polisher lapper that ceramic is used, comprise support [7], be arranged on engine [8] and transmission mechanism [9] thereof on the support, be rotatably supported on the support and link with the transmission mechanism transmission and the cylindrical shell [10] of feed inlet and outlet is arranged, it is characterized in that the axis of rotating shaft of described cylindrical shell and the central axis of cylindrical shell intersect the α angle, this α angle equals 10 °～40 °.
2, polisher lapper as claimed in claim 1 is characterized in that the value at said α angle is preferably 25 °～35 °.
3, as claim 1,2 described polisher lappers, it is characterized in that said cylindrical shell (10) is cylindrical, the two end cap of cylindrical shell (21,22) is perpendicular with the cylindrical shell rotation, end cap is provided with rotation semiaxis (23,24), feed inlet and outlet (26) and lid (25) thereof, is provided with transmission with gear ring (11) at an end of cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88218826U CN2033321U (en) | 1988-07-02 | 1988-07-02 | Grinding/polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88218826U CN2033321U (en) | 1988-07-02 | 1988-07-02 | Grinding/polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2033321U true CN2033321U (en) | 1989-03-01 |
Family
ID=4851231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88218826U Withdrawn CN2033321U (en) | 1988-07-02 | 1988-07-02 | Grinding/polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2033321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400608A (en) * | 2014-11-07 | 2015-03-11 | 嘉善红贝壳纽扣有限公司 | Button polishing machine |
| CN104858766A (en) * | 2015-04-27 | 2015-08-26 | 天津鼎天斯凯特机械有限公司 | Equipment for removing burrs on surfaces of small components |
-
1988
- 1988-07-02 CN CN88218826U patent/CN2033321U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400608A (en) * | 2014-11-07 | 2015-03-11 | 嘉善红贝壳纽扣有限公司 | Button polishing machine |
| CN104858766A (en) * | 2015-04-27 | 2015-08-26 | 天津鼎天斯凯特机械有限公司 | Equipment for removing burrs on surfaces of small components |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |