CN115008328B - Cylindrical stone polishing device - Google Patents

Cylindrical stone polishing device Download PDF

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Publication number
CN115008328B
CN115008328B CN202210607761.8A CN202210607761A CN115008328B CN 115008328 B CN115008328 B CN 115008328B CN 202210607761 A CN202210607761 A CN 202210607761A CN 115008328 B CN115008328 B CN 115008328B
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CN
China
Prior art keywords
base
movable
stone
stone material
clamp holder
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Active
Application number
CN202210607761.8A
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Chinese (zh)
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CN115008328A (en
Inventor
彭伏慈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Zhongyuan Stone Industry Co ltd
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Hubei Zhongyuan Stone Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN202210607761.8A priority Critical patent/CN115008328B/en
Publication of CN115008328A publication Critical patent/CN115008328A/en
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Publication of CN115008328B publication Critical patent/CN115008328B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/02Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent

Abstract

The invention discloses a cylindrical stone polishing device, which comprises a clamping mechanism, a polishing mechanism and a monitoring mechanism, wherein the clamping mechanism comprises two bearing bases fixedly arranged on the ground, a first through hole horizontally arranged is formed in one bearing base, a rotating base is rotationally connected to the first through hole, a second through hole horizontally arranged is formed in the other bearing base, a tightening base is movably arranged in the second through hole, one ends, close to each other, of the rotating base and the tightening base are respectively fixedly connected with a first clamp and a second clamp, the first clamp and the second clamp are arranged on the same straight line, and the monitoring mechanism is arranged below the axes of the first clamp and the second clamp.

Description

Cylindrical stone polishing device
Technical Field
The invention relates to the technical field of stone polishing devices, in particular to a cylindrical stone polishing device.
Background
Stone has long become one of the important raw materials for building, decoration, road and bridge construction as a high-grade building decoration material. The stone materials commonly used in the market mainly comprise four kinds of marble, granite, terrazzo and synthetic stone, wherein marble takes white marble as a top grade; granite ratio marble Dan Jianying; the terrazzo is formed by forging and pressing raw materials such as cement, concrete and the like; the synthetic stone is prepared by pressurizing and polishing crushed stone of natural stone as raw material and adhesive;
according to construction needs, the appearance structure of stone material exists the difference, use more cylindrical stone material, its side polishing work is different with the polishing work of board type stone material, generally it is rotatory to drive cylindrical stone material through motor drive, the rethread polishing mechanism polishes the side of stone material, can reach more even polishing effect, in this polishing process, the both ends of stone material are fixed and the top is tight by the holder, because the stone material has certain brittleness, and receive self gravity to influence, long-time rotatory process, the circumstances such as translocation can take place between the tip of stone material and the holder, the stone material tip position changes the back, the stone material slope, in telling rotatory in-process, can influence stone material polishing work on the one hand, on the other hand also take place the dangerous condition that the stone material drops easily.
Disclosure of Invention
The invention aims to provide a cylindrical stone polishing device which is used for monitoring whether the end part of a stone is translocated or not and whether the stone is inclined or not in the rotating process in real time so as to improve the safety of stone polishing work and the polishing quality.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cylindrical stone polishing device, includes fixture, polishing mechanism and monitoring facilities, fixture includes two fixed settings on subaerial bearing base, one of them set up the first through-hole that the level set up on the bearing base, first through-hole internal rotation is connected with the rotation base, another set up the second through-hole that the level set up on the bearing base, the activity is equipped with the tight base in second through-hole, rotation base with the one end that the tight base is close to each other is fixedly connected with first holder and rotation connection has the second holder respectively, first holder with the second holder sets up on same straight line, polishing facilities sets up the top of bearing base, monitoring facilities is including setting up first holder with the base of second holder axis below, the top of base is equipped with the equipment box, the top level of equipment box is equipped with the fly leaf, the bottom center fixedly connected with vertical movable rod that sets up of fly leaf, the top is equipped with the movable hole in the equipment box and the movable spring housing, the top is equipped with the fixed connection has the stopper, the top is equipped with the fixed connection in the top wall in the fixed connection of signal transmission module, the fixed connection has the top wall in the fixed connection of signal transmission module has the top, the movable contact piece and the fixed contact piece are respectively connected with a signal acquisition port of the signal acquisition module through wires, the signal acquisition module is electrically connected with the signal transmission module, the polishing device further comprises a controller, and the signal transmission module is electrically connected with the controller.
Preferably, the bottom fixedly connected with many guide bars of fly leaf, the guide bar with fly leaf parallel arrangement, the top of equipment box is equipped with many the guide bar quantity equals and a plurality of guiding holes of one-to-one, the lower extreme of guide bar stretches into in the corresponding guiding hole.
Further preferably, the base is hollow and fixedly provided with a lifting mechanism, and the equipment box is driven by the lifting mechanism to move vertically.
Further preferably, two monitoring mechanisms are provided, and the two monitoring mechanisms are respectively located below the first clamp holder and the second clamp holder.
Further preferably, a hydraulic telescopic cylinder is fixedly mounted on the side surface of the bearing base at one side of the second clamp holder, a telescopic rod of the hydraulic telescopic cylinder is fixedly connected with the jacking base coaxially, a support is fixedly connected with the bottom of the jacking base, and the support is fixedly connected with the base corresponding to the lower side of the support.
Further preferably, a freely rotating roller is arranged at the top of the movable plate, the rotating shaft of the roller is parallel to the axes of the first clamp holder and the second clamp holder, and the roller is in contact with the side face of the stone.
Further preferably, two rollers are provided, and the two rollers are symmetrically arranged about the axes of the first gripper and the second gripper.
Further preferably, the top of the movable plate is slidably connected with two sliding bases, and the rollers are arranged on the sliding bases.
Still further preferably, the system further comprises an alarm, and the alarm is electrically connected with the controller.
Compared with the prior art, the invention has the beneficial effects that:
the stone polishing device is provided with the monitoring mechanism which is used for monitoring whether the end part of the stone is subjected to translocation or not in the polishing rotation process, and whether the stone is inclined or not, so that both ends of the stone can be monitored simultaneously in real time, and when any one end of the stone is subjected to translocation, the inclination information can be displayed through the controller and an alarm can be started; the offset distance of the stone end can be adjusted and monitored according to the working requirement, and the tiny offset condition of the stone end can be monitored, so that the polishing quality of the stone is ensured; can cope with the monitoring work in the cylindrical stone polishing work with different diameters and different lengths, and has wide applicability.
Drawings
FIG. 1 is a schematic perspective view of a cylindrical stone polishing device according to the present invention;
FIG. 2 is a schematic diagram showing a front view of a cylindrical stone polishing device according to the present invention;
FIG. 3 is a schematic view of a monitoring mechanism in a cylindrical stone polishing device according to the present invention;
in the figure: 1. a clamping mechanism; 101. a load-bearing base; 102. rotating the base; 103. a first gripper; 104. tightly pushing the base; 105. a second gripper; 106. a hydraulic telescopic cylinder; 107. a bracket; 2. a polishing mechanism; 3. a monitoring mechanism; 301. a base; 302. an equipment box; 303. a movable plate; 304. a movable rod; 305. a movable hole; 306. a movable cavity; 307. a limiting block; 308. a rigid spring; 309. a movable contact; 310. fixing the contact; 311. a signal acquisition module; 312. a signal transmitting module; 313. a roller; 314. a slide base; 4. and a controller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides an embodiment: the utility model provides a cylindrical stone polishing device, including fixture 1, polishing mechanism 2 and monitoring mechanism 3, fixture 1 includes two fixed bearing base 101 that set up subaerial, one of them bearing base 101 is last to be seted up the first through-hole that sets up horizontally, first through-hole internal rotation is connected with rotation base 102, rotation base 102 is driven rotatory by power motor drive, another bearing base 101 is last to be seted up the second through-hole that sets up horizontally, the activity of second through-hole is equipped with top tight base 104, rotation base 102 with the one end that top tight base 104 is close to each other is fixedly connected with first holder 103 and rotates and is connected with second holder 105 respectively, first holder 103 with second holder 105 sets up on same horizontal straight line, cylindrical stone's both ends are held by first holder 103 and second holder 105 respectively, under the initial state, cylindrical stone material is installed in place with first holder 103 and second holder 105 are located same straight line, polishing mechanism 2 sets up the top of bearing base 101, polishing mechanism 2 adopts conventional technique can not describe again in detail;
as shown in fig. 1, in order to monitor whether the two ends of the cylindrical stone material are translocated compared with the initial position in the rotating process, so that the stone material is inclined, a monitoring mechanism 3 is provided, the monitoring mechanism 3 comprises a base 301 arranged below the axes of the first clamp 103 and the second clamp 105, a device box 302 is arranged at the top of the base 301, a movable plate 303 is horizontally arranged above the device box 302, a movable rod 304 vertically arranged is fixedly connected to the center of the bottom of the movable plate 303, a movable hole 305 vertically arranged is formed in the top of the device box 302, a movable cavity 306 communicated with the movable hole 305 is formed in the device box 302, the movable rod 304 is matched with the movable hole 305 and the movable cavity 306, the movable plate 303 can vertically move, the movable rod 304 extends to the movable cavity 306 through the movable hole 305 to be fixedly connected with a limiting block 307, in this embodiment, the movable hole 305 and the movable cavity 306 are circular, the diameter of the movable cavity 306 is larger than that of the movable hole 305, the diameter of the limiting block 307 is identical to that of the movable cavity 306, therefore, the diameter of the limiting block 307 is larger than that of the movable hole 305, the top of the limiting block 307 is connected with a rigid spring 308, the rigid spring 308 is sleeved on the movable rod 304, the top of the rigid spring 308 is connected with the inner top wall of the movable cavity 306, the movable plate 303 can be downwardly actuated after receiving downward force, when the movable plate 303 loses the force, the movable plate 303 moves upwards to reset under the action of the elastic force of the rigid spring 308, the bottom of the limiting block 307 is fixedly connected with a movable contact 309, the bottom wall of the movable cavity 306 is fixedly connected with a fixed contact 310, the distance between the movable contact 309 and the fixed contact 310 is set according to the monitoring requirement, the device box 302 is further internally provided with a signal acquisition module 311 and a signal transmission module 312, the movable contact 309 and the fixed contact 310 are respectively connected with a signal acquisition port of the signal acquisition module 311 through wires, the signal acquisition module 311 is electrically connected with the signal transmission module 312, the polishing device further comprises a controller 4, and the signal transmission module 312 is electrically connected with the controller 4;
in the initial state, after the cylindrical stone is installed in place, the top surface of the movable plate 303 is close to the bottom surface of the cylindrical stone, in the stone rotating process, if the end part of the stone is in a tilting state, the tilted stone still generates larger circular motion to squeeze the movable plate 303 in the rotating process, the movable plate 303 moves downwards along with the rotation of the stone, so that the movable contact 309 is in contact with the fixed contact 310 to generate a closed loop, the signal acquisition module 311 acquires a closed loop signal, the signal is transmitted to the controller 4 through the signal transmission module 312, the controller 4 displays the stone translocation tilting signal to prompt an operator to adjust, if the adjustment is not performed, the tilted stone end part still generates larger circular motion to squeeze the movable plate 303, the controller 4 still displays the stone tilting information, after the adjustment of the operator is completed, the movable plate 303 does not receive the squeezing action, the movable contact 309 and the fixed contact 310 do not generate a closed loop, and the controller 4 does not prompt the tilting of the stone;
as shown in fig. 3, in order to improve the stability of the vertical movement of the movable plate 303, a guide rod 315 and a guide hole 316 are provided at the bottom of the movable plate 303, specifically, a plurality of guide rods 315 are fixedly connected to the bottom of the movable plate 303, the guide rods 315 are parallel to the movable rod 304, a plurality of guide holes 316 corresponding to the plurality of guide rods 315 in number and one to one are provided at the top of the equipment box 302, and the lower ends of the guide rods 315 extend into the corresponding guide holes 316, in this embodiment, two guide rods 315 and two guide holes 316 are provided, so that the stability of the vertical movement of the movable plate 303 is ensured, thereby improving the accuracy of the monitoring result;
in order to cope with the monitoring work in the polishing work of the cylindrical stone with different diameters, specifically, the inside of the base 301 is hollow and fixedly provided with a lifting mechanism, the equipment box 302 is driven by the lifting mechanism to move vertically, after the cylindrical stone is installed in place, the lifting mechanism drives the equipment box 302 to adjust the height vertically, so that the movable plate 303 is close to the bottom surface of the cylindrical stone, and then the polishing work is started;
since both ends of the stone material may be translocated, monitoring work needs to be performed on both ends of the stone material at the same time, specifically, two monitoring mechanisms 3 are provided, and the two monitoring mechanisms 3 are respectively located below the first clamp 103 and the second clamp 105, if translocation occurs at any one end of the stone material, the controller 4 prompts the stone material to incline, so that the controller 4 prompts stone material inclination information when at least one closed loop signal is received by the controller 4;
in order to cope with the monitoring work in the polishing work of cylindrical stones with different lengths, specifically, a hydraulic telescopic cylinder 106 is fixedly arranged on the side surface of the bearing base 101 at one side of the second clamp holder 105, a telescopic rod of the hydraulic telescopic cylinder 106 is fixedly connected with the propping base 104 coaxially, the bottom of the propping base 104 is fixedly connected with a bracket 107, the bracket 107 is fixedly connected with the base 301 corresponding to the lower part, and when the hydraulic telescopic cylinder 106 drives the propping base 104 to move to prop up the stone, a monitoring mechanism 3 arranged on one side of the propping base 104 also moves along with the propping base 104;
as shown in fig. 1 and fig. 2, in order to improve the accuracy of monitoring operation, a smaller stone offset condition is monitored, specifically, a freely rotating roller 313 is disposed at the top of the movable plate 303, the roller 313 and the cylindrical stone are located on the same vertical plane, the rotation axis of the roller 313 is parallel to the axes of the first gripper 103 and the second gripper 105, the roller 313 contacts with the side surface of the stone, and in the monitoring process, because the roller 313 directly contacts with the bottom surface of the stone, when the end of the stone is slightly offset, the effect of pressing the movable plate 303 can be generated, so that the movable contact 309 moves downwards, and when the distance between the movable contact 309 and the fixed contact 310 is smaller, the offset distance that can be monitored is smaller;
in this embodiment, since the roller 313 contacts with the bottom surface of the cylindrical stone, the roller 313 rotates along with the rotation of the stone, in order to further improve the stability of the monitoring mechanism 3 and the accuracy of the monitoring result, two rollers 313 are provided, specifically, the two rollers 313 are symmetrically arranged about the axes of the first gripper 103 and the second gripper 105, and when the stone is not deviated, the two rollers 313 rotate along with the rotation of the stone, so that the movable plate 303 is more stable;
in order to cope with the cylindrical stone materials with different diameters, specifically, the top of the movable plate 303 is slidably connected with two sliding bases 314, the sliding bases 314 are further provided with positioning mechanisms, after the positions of the sliding bases 314 are adjusted, the positions of the sliding bases 314 are fixed through the positioning mechanisms, and the rollers 313 are arranged on the sliding bases 314;
in order to more directly remind operating personnel in the polishing work, still set up the siren, specific, the siren sets up the operating region around burnishing device and operating personnel place, the siren with controller 4 electric connection, when controller 4 suggestion stone material inclination information, start the siren simultaneously, the operating personnel of being convenient for in time discover and shut down equipment and make the adjustment, the dangerous condition that the furthest avoids the stone material skew too big and drop to take place.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A cylindrical stone polishing device, characterized in that: comprises a clamping mechanism (1), a polishing mechanism (2) and a monitoring mechanism (3), wherein the clamping mechanism (1) comprises two bearing bases (101) fixedly arranged on the ground, one bearing base (101) is provided with a first through hole horizontally arranged, the first through hole is rotationally connected with a rotating base (102), the other bearing base (101) is provided with a second through hole horizontally arranged, a jacking base (104) is movably arranged in the second through hole, one ends, close to each other, of the rotating base (102) and the jacking base (104) are respectively fixedly connected with a first clamp holder (103) and a second clamp holder (105) in a rotating manner, the first clamp holder (103) and the second clamp holder (105) are arranged on the same straight line, the polishing mechanism (2) is arranged at the top of the bearing base (101), the monitoring mechanism (3) comprises a base (301) arranged below the axes of the first clamp holder (103) and the second clamp holder (105), the top of the base (301) is provided with a box (302), the top of the box (301) is provided with a device (302) is provided with a vertical movable plate (303), the bottom of the box (302) is provided with a vertical movable plate (303), a movable cavity (306) communicated with the movable hole (305) is arranged in the equipment box (302), the movable rod (304) penetrates through the movable hole (305) and extends to the movable cavity (306) and is fixedly connected with a limiting block (307), the top of the limiting block (307) is connected with a rigid spring (308), the rigid spring (308) is sleeved on the movable rod (304), the top of the rigid spring (308) is connected with the inner top wall of the movable cavity (306), the bottom of the limiting block (307) is fixedly connected with a movable contact piece (309), the bottom wall of the movable cavity (306) is fixedly connected with a fixed contact piece (310), a signal acquisition module (311) and a signal transmitting module (312) are further arranged in the equipment box (302), the movable contact piece (309) and the fixed contact piece (310) are respectively connected with a signal acquisition port of the signal acquisition module (311) through wires, the signal acquisition module (311) is electrically connected with the signal transmitting module (312), the polishing device further comprises a controller (4) and the controller (312), and the controller (4) is electrically connected with the signal transmitting module (312).
The inside of the base (301) is hollow and is fixedly provided with a lifting mechanism, and the equipment box (302) is driven by the lifting mechanism to vertically move;
the two monitoring mechanisms (3) are arranged, and the two monitoring mechanisms (3) are respectively positioned below the first clamp holder (103) and the second clamp holder (105);
a hydraulic telescopic cylinder (106) is fixedly arranged on the side surface of the bearing base (101) on one side where the second clamp holder (105) is arranged, a telescopic rod of the hydraulic telescopic cylinder (106) is fixedly connected with the jacking base (104) coaxially, a bracket (107) is fixedly connected to the bottom of the jacking base (104), and the bracket (107) is fixedly connected with the base (301) corresponding to the lower part;
under the initial condition, the bottom surface setting of cylindrical stone material is pressed close to the top surface of movable plate (303) after cylindrical stone material is installed in place, at the rotatory in-process of stone material, if the tip of stone material takes place to translocate the condition, then the stone material is whole to be the inclination, the side edge of stone material tip takes place to translocate the in-process of rotating, the side edge of stone material tip can form bigger circular motion, along with the rotation of stone material, stone material can push movable plate (303) downwards, movable plate (303) down motion, thereby make movable contact piece (309) and fixed contact piece (310) contact, produce closed loop, signal acquisition module (311) gather the closed loop signal after, transmit signal to controller (4) through signal transmission module (312), controller (4) show the stone material translocation inclination signal, suggestion operating personnel adjusts, if do not adjust, in the rotatory in-process of stone material tip of translocate still can produce bigger circular motion and squeeze movable plate (303), controller (4) still show the information of slope, after the operating personnel adjusts and accomplish, movable contact piece (309) can not receive extrusion effect again, closed loop (310) and then can not produce the closed loop with fixed contact piece (310).
2. A cylindrical stone polishing device according to claim 1, wherein: the bottom fixedly connected with many guide bars (315) of fly leaf (303), guide bar (315) with fly leaf (304) parallel arrangement, the top of equipment box (302) be equipped with many guide holes (316) that guide bar (315) quantity equals and the one-to-one, the lower extreme of guide bar (315) stretches into in corresponding guide hole (316).
3. A cylindrical stone polishing device according to claim 1, wherein: the top of fly leaf (303) is equipped with freely rotatable gyro wheel (313), the pivot of gyro wheel (313) with first holder (103) and the axis of second holder (105) is parallel, gyro wheel (313) are contacted with the side of stone material.
4. A cylindrical stone finishing device according to claim 3, wherein: the rollers (313) are arranged in two, and the two rollers (313) are symmetrically arranged about the axes of the first clamp holder (103) and the second clamp holder (105).
5. The cylindrical stone finishing apparatus as set forth in claim 4, wherein: the top of the movable plate (303) is connected with two sliding bases (314) in a sliding mode, and the rollers (313) are arranged on the sliding bases (314).
6. A cylindrical stone polishing device according to any one of claims 1 to 5, wherein: the intelligent control system further comprises an alarm, and the alarm is electrically connected with the controller (4).
CN202210607761.8A 2022-05-31 2022-05-31 Cylindrical stone polishing device Active CN115008328B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210607761.8A CN115008328B (en) 2022-05-31 2022-05-31 Cylindrical stone polishing device

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Application Number Priority Date Filing Date Title
CN202210607761.8A CN115008328B (en) 2022-05-31 2022-05-31 Cylindrical stone polishing device

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CN115008328A CN115008328A (en) 2022-09-06
CN115008328B true CN115008328B (en) 2023-12-05

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06246631A (en) * 1993-02-24 1994-09-06 Fuji Electric Co Ltd Automatic polishing machine
JPH07276201A (en) * 1994-04-05 1995-10-24 Sumitomo Metal Ind Ltd Device for grinding both side edge parts of plated steel strip
US5558559A (en) * 1993-08-13 1996-09-24 Sumitomo Metal Industries, Ltd. Polishing system for opposite edge faces of plated steel strip
CN104942689A (en) * 2015-07-12 2015-09-30 福建富高利机械发展有限公司 Smart full-automatic stone slab polishing unit
CN110948342A (en) * 2019-12-17 2020-04-03 江西云泰铜业有限公司 Polishing machine for copper material
CN212095621U (en) * 2020-05-22 2020-12-08 陈清良 Small-size clamping type stone polishing device
CN212918909U (en) * 2020-09-04 2021-04-09 江西柒叶建材有限公司 Automatic burnishing device of artificial synthetic stone

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06246631A (en) * 1993-02-24 1994-09-06 Fuji Electric Co Ltd Automatic polishing machine
US5558559A (en) * 1993-08-13 1996-09-24 Sumitomo Metal Industries, Ltd. Polishing system for opposite edge faces of plated steel strip
JPH07276201A (en) * 1994-04-05 1995-10-24 Sumitomo Metal Ind Ltd Device for grinding both side edge parts of plated steel strip
CN104942689A (en) * 2015-07-12 2015-09-30 福建富高利机械发展有限公司 Smart full-automatic stone slab polishing unit
CN110948342A (en) * 2019-12-17 2020-04-03 江西云泰铜业有限公司 Polishing machine for copper material
CN212095621U (en) * 2020-05-22 2020-12-08 陈清良 Small-size clamping type stone polishing device
CN212918909U (en) * 2020-09-04 2021-04-09 江西柒叶建材有限公司 Automatic burnishing device of artificial synthetic stone

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Effective date of registration: 20231010

Address after: 438313 Guantang Village, Nanchu Office, Macheng City, Huanggang City, Hubei Province

Applicant after: Hubei Zhongyuan Stone Industry Co.,Ltd.

Address before: 438300 qiujiapan village, Guishan Town, Macheng City, Huanggang City, Hubei Province

Applicant before: Macheng Wangsheng Stone Industry Co.,Ltd.

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