CN2661408Y - Milling machine for stone slab - Google Patents
Milling machine for stone slab Download PDFInfo
- Publication number
- CN2661408Y CN2661408Y CN 200320118749 CN200320118749U CN2661408Y CN 2661408 Y CN2661408 Y CN 2661408Y CN 200320118749 CN200320118749 CN 200320118749 CN 200320118749 U CN200320118749 U CN 200320118749U CN 2661408 Y CN2661408 Y CN 2661408Y
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- CN
- China
- Prior art keywords
- grinding
- gear
- rotating shaft
- box
- stone slab
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- Expired - Fee Related
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a stone plate grinding machine. A gantry and a circular gear box are arranged above the machine frame. The circular gear box is hung on the gantry, and the diameter of the circular gear box is equal to the width of the stone plate to be grinded; the circular gear box can be driven to rotate by a first motor; a plurality of grinding rotating shafts are arranged vertically at the fringe area of the circular gear box; the grinding blocks can be arranged at the lower end of all grinding rotating shafts. The grinding machine is equipped with a mechanism for driving the grinding block to rotate, as well as a mechanism for adjusting the vertical distance between the gear box and the machine frame. The stone plate grinding machine can increase the smoothness after grinding the stone plate to avoid the grinding marks from appearing on the surface of the stone plate with a higher automation level.
Description
Technical field
The utility model belongs to a kind of grinding attachment of large-area sheet face layer, is specifically related to a kind of milling drum that artificial slabstone or natural stone slab face layer can be polished, polish.
Background technology
Traditional stone slab milling drum is because cylindrical grinding piece bottom surface diameter is more much smaller than stone slab width, stone slab can only be divided into several rows and carry out grinding, the width of each row is slightly less than grinding block bottom surface diameter, must be in the process of each row of grinding by the position of artificial move left and right milling drum, therefore there is following shortcoming: first, the time length of each position grinding of stone slab surface layer is controlled with feeling by the operator, the ground effect disunity, the position that has because the grinding deficiency of time and slightly protrude and smoothness relatively poor, the position that has is because grinding overlong time and slight depression make whole flatness relatively poor; The second, because grinding block must move around at the stone slab surface layer, make the joint mark that goes out after the grinding of stone slab surface layer between existing and capable; The 3rd, because the operator is in mobile grinding block process, force direction to grinding block can not keep level always, when force direction tilts a little, a wherein end that can make grinding block increases the weight of the pressure of stone slab, and the other end makes the stone slab surface layer have slight fish scale shape vestige after grinding to the pressure relieve of stone slab; Four, grinding speed is slow; Five, automaticity is low, must consume a large amount of artificial.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of stone slab milling drum is provided, and it can improve the flatness after the stone slab grinding, avoids making the stone slab surface layer grinding vestige to occur, and automaticity is higher.
Its purpose can realize by following scheme: this stone slab milling drum comprises frame, and sheet material horizontal transport mechanism, its main feature is, the frame top is provided with portal frame and round tooth roller box, the round tooth roller box is lifted on the portal frame, the diameter of round tooth roller box is suitable with the stone slab width of the grinding of wanting, the round tooth roller box can be rotated by first motor-driven, be vertically installed with many grinding rotating shafts at round tooth roller box fringe region, grinding block can be installed in the bottom of each grinding rotating shaft, this milling drum also is provided with the mechanism that drives the grinding block rotation, and the mechanism of regulating tooth roller box and frame vertical range.When the grinding stone slab, can drive each grinding rotating shaft and the rotation of grinding block high speed, drive round tooth roller box slow rotation simultaneously, the round tooth roller box just drives each grinding block and revolves round the sun at a slow speed around the gear-box central axis, and each grinding block is just by revolution and high speed rotation do not stop grinding is carried out at each position of stone slab in turn at a slow speed.
Realization above-mentioned purpose scheme preferably is: the mechanism of described driving grinding block rotation is mounted in planetary gear and the central gear in the gear-box, planetary gear quantity equates with the grinding rotating shaft, central gear is arranged in the middle of the planetary gear, the central axis of central gear and round tooth roller box overlapping and both can relatively rotate, the corresponding coaxial connection of each planetary gear also drives a grinding rotating shaft.Like this, when the round tooth roller box rotates, planetary gear will revolve round the sun and rotation around central gear, thereby drive each grinding rotating shaft, grinding block revolution and rotation.
Realize that the better scheme of above-mentioned purpose is: this milling drum also is provided with second motor that drives central gear.Like this, when second electric motor starting, central gear is quick rotation, thereby adds the speed of mafor planet gear and grinding block rotation.
The mechanism of above-mentioned regulating tooth roller box and frame vertical range can be the mechanism that regulates round tooth roller box height.When regulating round tooth roller box height, grinding block and frame vertical range between the two changes thereupon.
The mechanism of above-mentioned regulating tooth roller box and frame vertical range also can be the mechanism that regulates the frame apical side height.When regulating the frame apical side height, grinding block and frame vertical range between the two changes thereupon.
Above-mentioned grinding rotating shaft can be divided into two groups, wherein one group of grinding rotating shaft is fixedly mounted on this group grinding rotating shaft is fixed with respect to the height of gear-box, and another group grinding rotating shaft is movably arranged on and makes the adjustable height of this group grinding rotating shaft with respect to gear-box on the gear-box.Like this, two groups of grinding rotating shafts can select for use the different grinding block of degree of roughness to install, and promptly wherein one group of grinding block can adopt the order number more, and another group grinding block can adopt the order number less; When carrying out grinding, can adjust the relative altitude of two groups of grinding blocks, make one group of less grinding block of order number another group grinding block more more low earlier than order number, carry out first pass grinding (i.e. corase grind) earlier by one group of less grinding block of order number, then make one group of less grinding block of order number another group grinding block height more more than order number, carry out second time grinding (i.e. correct grinding) by one group of more grinding block of order number, realize that thus same milling drum just can carry out twice different grinding of degree of roughness under the prerequisite that need not change grinding block.
The above-mentioned grinding rotating shaft that is movably arranged on the gear-box can be connected to corresponding center planetary gear.Like this, the grinding rotating shaft both can slide up and down with respect to planetary gear, can not influence transmission between the two again.
The above-mentioned grinding rotating shaft that respectively is movably arranged on the gear-box is connected with horizon bar respectively, described gear-box top is provided with the cylindrical shape ball rack, ball rack and gear-box are connected as a single entity, the ball rack periphery is with runner, between ball rack and the runner by being threaded, runner is provided with annular groove one, and each horizontal bar cramp is inserted in the annular groove.Like this, when need changing each activity grinding rotating shaft, as long as rotating wheel, runner is risen or descend with respect to the height of gear-box, runner just simultaneously synchronously drives all horizon bars and rises or descend, thereby can realize that all movable grinding rotating shafts rise synchronously simultaneously or descend.
The utlity model has following advantage and effect:
1, can make each position grinding of stone slab even, the flatness of stone slab surface layer after the grinding, smoothness are good.
2, because grinding block is suspended on the workbench top, when the grinding overlong time, grinding block will break away from the stone slab surface layer, can avoid stone slab surface layer local dent.
3, can avoid making stone slab fish scale shape vestige and joint mark to occur.
4, grinding process need not pause, and grinding speed is fast; And do not need by artificial heavy milling drum or stone slab, saving manpower, the automaticity height of moving.
5, the water mill mode can be adopted, the dust pollution question that adopts the dry grinding mode to bring can be avoided.
If 6 are provided with the mechanism that regulates the grinding block height, can carry out twice different grinding of degree of roughness by same milling drum, and in this process, need not change grinding block.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
Fig. 2 is the user mode schematic diagram of the specific embodiment shown in Figure 1.
Fig. 3 is that the plan-position of Fig. 1 middle gear case and grinding block concerns schematic diagram.
Fig. 4 is the installation annexation schematic diagram of grinding rotating shaft among Fig. 1.
The specific embodiment
Fig. 1, stone slab milling drum shown in Figure 2 comprises frame 1, frame 1 top is provided with portal frame 3 and round tooth roller box 4, round tooth roller box 4 is lifted on the portal frame 3, the diameter of round tooth roller box 4 is suitable with stone slab 5 width of the grinding of wanting, round tooth roller box and cylindrical shape ball rack 18 are connected as a single entity, connect transmission by gear 17 between the cylindrical shape ball rack 18 and first motor 6, the round tooth roller box under driving, first motor 6 can be rotated, be vertically installed with 12 grinding rotating shafts 7 at round tooth roller box 4 fringe regions, the bottom of every grinding rotating shaft 7 is equipped with a grinding block 2,12 planetary gears 8 and a central gear 9 are installed in the gear-box, central gear 9 is arranged in the middle of the planetary gear 8, each planetary gear 8 corresponding coaxial connection also drives a grinding rotating shaft 7, the central axis of central gear and round tooth roller box is overlapping, be provided with ball 20 between cylindrical shape ball rack 18 and the central gear rotating shaft 19, central gear and round tooth roller box can relatively rotate, and this milling drum also is provided with second motor 10 that drives central gear.
Fig. 3, shown in Figure 4, above-mentioned 12 grinding rotating shafts are divided into two groups, and 6 every group, the grinding block degree of roughness of two groups of grinding rotating shaft 7 installations is different, and promptly wherein the grinding block 21 order numbers of one group of correspondence are more, and grinding block 22 order numbers of another group correspondence are less.The grinding block of two groups of grinding rotating shaft correspondences is staggered and is looped around round tooth roller box edge below, and wherein the rotating shaft of the more grinding block of order number is fixedly mounted on this group grinding rotating shaft is fixed with respect to the height of gear-box.Shown in Figure 4, the rotating shaft of the grinding block that the order number is less is connected to corresponding center planetary gear respectively, each corresponding center planetary gear is provided with key 11, and the rotating shaft of the less grinding block of order number can slide up and down with respect to planetary gear like this, can not influence rotation transmission between the two again.
Shown in Figure 4, the rotating shaft of the grinding block that above-mentioned 6 order numbers are less is connected with horizon bar 12 respectively, and ball rack 18 outsides are with runner 13, and runner and ball rack 18 utilize thread connection between the two, runner is provided with annular groove one, and all horizon bars all press from both sides and are inserted in the annular groove.When runner rotates, it will slowly rise or descend along ball rack, drive each horizon bar and slowly rise simultaneously or descend, and slowly rise or will descend thereby can drive each corresponding grinding block.
Above-mentioned milling drum also is provided with the mechanism that regulates the frame apical side height.
This milling drum is provided with the sheet material horizontal transport mechanism, it comprises horizontal conveying belt 14, front end and rear end at horizontal conveying belt are respectively equipped with the transfer roller group, each transfer roller group comprises two rubber rollers 15,16 up and down, spacing between two rubber rollers 15,16 is mated with the stone slab thickness of the grinding of wanting up and down, in the following rubber rollers 15 of the front end of horizontal conveying belt by motor-driven.
In the above-described embodiments, the mechanism of driving grinding block rotation also can be mounted in the small machine on the round tooth roller box, small machine quantity equates that with the grinding rotating shaft every corresponding connection of small machine also drives a grinding rotating shaft, and the power connection of each small machine is by fixedly copper ring and copper brush are drawn.
Above-mentioned regulating tooth roller box and the frame mechanism of distance between the two also can change the mechanism that regulates round tooth roller box height into.
Claims (10)
1, a kind of stone slab milling drum, comprise frame, and sheet material horizontal transport mechanism, it is characterized in that: the frame top is provided with portal frame and round tooth roller box, the round tooth roller box is lifted on the portal frame, the diameter of round tooth roller box is suitable with the slabstone width of the grinding of wanting, the round tooth roller box can be rotated by first motor-driven, be vertically installed with many grinding rotating shafts at round tooth roller box fringe region, grinding block can be installed in the bottom of each grinding rotating shaft, this milling drum also is provided with the mechanism that drives the grinding block rotation, and the mechanism of regulating tooth roller box and frame vertical range.
2, according to the stone slab milling drum of claim 1, it is characterized in that: the mechanism of described driving grinding block rotation is planetary gear and the central gear that is installed in the gear-box, planetary gear quantity equates with the grinding rotating shaft, central gear is arranged in the middle of the planetary gear, the central axis of central gear and round tooth roller box overlapping and both can relatively rotate, the corresponding connection of each planetary gear also drives a grinding rotating shaft.
3, according to the stone slab milling drum of claim 2, it is characterized in that: this milling drum also is provided with second motor that drives central gear.
4, according to the stone slab milling drum of claim 1, it is characterized in that: the mechanism of described driving grinding block rotation is the small machine that is installed on the round tooth roller box, and small machine quantity equates that with the grinding rotating shaft every corresponding connection of small machine also drives a grinding rotating shaft.
5, according to any one stone slab milling drum of claim 1 to 4, it is characterized in that: described sheet material horizontal transport mechanism comprises horizontal conveying belt, front end and rear end at horizontal conveying belt are respectively equipped with the transfer roller group, each transfer roller group comprises up and down two rubber rollers, and the spacing between two rubber rollers is mated with the stone slab thickness of the grinding of wanting up and down.
6, according to any one stone slab milling drum of claim 1 to 4, it is characterized in that: the mechanism of described regulating tooth roller box and frame vertical range is for regulating the mechanism of round tooth roller box height.
7, according to any one stone slab milling drum of claim 1 to 4, it is characterized in that: the mechanism of described regulating tooth roller box and frame vertical range is for regulating the mechanism of frame apical side height.
8, according to any one stone slab milling drum of claim 1 to 4, it is characterized in that: described grinding rotating shaft is divided into two groups, wherein one group of grinding rotating shaft is fixedly mounted on this group grinding rotating shaft is fixed with respect to the height of gear-box, and another group grinding rotating shaft is movably arranged on and makes the adjustable height of this group grinding rotating shaft with respect to gear-box on the gear-box.
9, stone slab milling drum according to Claim 8 is characterized in that: the described one group of grinding rotating shaft that is movably arranged on the gear-box is connected to corresponding center planetary gear.
10, according to the stone slab milling drum of claim 9, it is characterized in that: the described grinding rotating shaft that respectively is movably arranged on the gear-box is connected with horizon bar respectively, described gear-box top is provided with the cylindrical shape ball rack, ball rack and gear-box are connected as a single entity, the ball rack periphery is with runner, by being threaded, runner is provided with annular groove one between ball rack and the runner, and each horizontal bar cramp is inserted in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118749 CN2661408Y (en) | 2003-11-27 | 2003-11-27 | Milling machine for stone slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118749 CN2661408Y (en) | 2003-11-27 | 2003-11-27 | Milling machine for stone slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661408Y true CN2661408Y (en) | 2004-12-08 |
Family
ID=34347454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320118749 Expired - Fee Related CN2661408Y (en) | 2003-11-27 | 2003-11-27 | Milling machine for stone slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661408Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935607A (en) * | 2011-08-15 | 2013-02-20 | 江门市威特铝业科技有限公司 | Rotary deburring machine |
| CN104440495A (en) * | 2014-11-03 | 2015-03-25 | 佛山市思特四通化工有限公司 | Quartz stone polishing and coating production line |
| CN106736939A (en) * | 2016-12-27 | 2017-05-31 | 重庆宜居门业有限公司 | Door-plate polishing tool |
| CN107649990A (en) * | 2017-09-21 | 2018-02-02 | 安吉华众汽车修理有限公司 | A kind of automobile brake disc production sanding apparatus |
| CN107877321A (en) * | 2017-11-10 | 2018-04-06 | 李厚兵 | A kind of building board part device for grinding |
| CN108857872A (en) * | 2018-05-11 | 2018-11-23 | 宜兴紫鑫电子新材料有限公司 | A kind of magnetically soft alloy strip surface cleaning method and its device |
| CN108857764A (en) * | 2018-05-11 | 2018-11-23 | 宜兴紫鑫电子新材料有限公司 | A kind of magnetically soft alloy strip surface oxide layer minimizing technology and its removal device |
| CN110712112A (en) * | 2019-10-10 | 2020-01-21 | 常州明全机械有限公司 | Chuck polishing device with revolution and rotation |
-
2003
- 2003-11-27 CN CN 200320118749 patent/CN2661408Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935607A (en) * | 2011-08-15 | 2013-02-20 | 江门市威特铝业科技有限公司 | Rotary deburring machine |
| CN104440495A (en) * | 2014-11-03 | 2015-03-25 | 佛山市思特四通化工有限公司 | Quartz stone polishing and coating production line |
| CN106736939A (en) * | 2016-12-27 | 2017-05-31 | 重庆宜居门业有限公司 | Door-plate polishing tool |
| CN107649990A (en) * | 2017-09-21 | 2018-02-02 | 安吉华众汽车修理有限公司 | A kind of automobile brake disc production sanding apparatus |
| CN107649990B (en) * | 2017-09-21 | 2019-12-03 | 烟台美丰机械有限公司 | Grinding device is used in a kind of production of automobile brake disc |
| CN107877321A (en) * | 2017-11-10 | 2018-04-06 | 李厚兵 | A kind of building board part device for grinding |
| CN107877321B (en) * | 2017-11-10 | 2019-05-21 | 秭归县沙镇溪建筑有限责任公司 | A kind of building board part device for grinding |
| CN108857872A (en) * | 2018-05-11 | 2018-11-23 | 宜兴紫鑫电子新材料有限公司 | A kind of magnetically soft alloy strip surface cleaning method and its device |
| CN108857764A (en) * | 2018-05-11 | 2018-11-23 | 宜兴紫鑫电子新材料有限公司 | A kind of magnetically soft alloy strip surface oxide layer minimizing technology and its removal device |
| CN110712112A (en) * | 2019-10-10 | 2020-01-21 | 常州明全机械有限公司 | Chuck polishing device with revolution and rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |