CN115008328A

CN115008328A - Cylindrical stone polishing device

Info

Publication number: CN115008328A
Application number: CN202210607761.8A
Authority: CN
Inventors: 彭伏慈
Original assignee: Macheng Wangsheng Stone Industry Co ltd
Current assignee: Hubei Zhongyuan Stone Industry Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-06
Anticipated expiration: 2042-05-31
Also published as: CN115008328B

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, one of the bearing bases is provided with a first through hole which is horizontally arranged, a rotating base is rotationally connected with the first through hole, the other bearing base is provided with a second through hole which is horizontally arranged, a propping base is movably arranged in the second through hole, one ends, close to each other, of the rotating base and the propping base are respectively and 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 axial lines of the first clamp and the second clamp, the safety of stone polishing work is guaranteed, and the quality of stone polishing is improved.

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

As a high-grade building decorative material, stone has long been one of the important raw materials for building, decoration, road and bridge construction. The common stones in the market mainly comprise four kinds of marble, granite, terrazzo and synthetic stone, wherein the marble also takes white marble as a top-grade product; granite is harder than marble; the terrazzo is formed by forging and pressing raw materials such as cement, concrete and the like; the synthetic stone is prepared by taking crushed stone of natural stone as a raw material, adding a bonding agent and the like, and pressurizing and polishing;

according to the building construction needs, the appearance structure of stone material exists differently, use more cylindrical stone material, its side polishing work is different with the polishing work of board type stone material, it is rotatory generally to drive cylindrical stone material through motor drive, rethread polishing mechanism polishes the side of stone material, can reach more even polishing effect, at this polishing in-process, the both ends of stone material are fixed and the top is tight by the holder, because the stone material has certain fragility, and receive self gravity influence, long-time rotation process, probably take place the circumstances such as translocation between the tip of stone material and the holder, stone material tip position takes place to change the back, the stone material slope, telling rotatory in-process, can influence stone material polishing work on the one hand, on the other hand also takes 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 of a stone is dislocated or not and whether the stone is inclined or not in the rotation process of the stone in real time so as to improve the safety of stone polishing work and the polishing quality.

In order to achieve the purpose, the invention provides the following technical scheme: a cylindrical stone polishing device comprises a clamping mechanism, a polishing mechanism and a monitoring mechanism, wherein the clamping mechanism comprises two bearing bases fixedly arranged on the ground, one of the bearing bases is provided with a first through hole which is horizontally arranged, the first through hole is rotationally connected with a rotating base, the other bearing base is provided with a second through hole which is horizontally arranged, a jacking base is movably arranged in the second through hole, one ends, close to each other, of the rotating base and the jacking base are respectively and fixedly connected with a first clamp and a second clamp, the first clamp and the second clamp are arranged on the same straight line, the polishing mechanism is arranged at the top of the bearing base, the monitoring mechanism comprises a base arranged below the axes of the first clamp and the second clamp, and an equipment box is arranged at the top of the base, a movable plate is horizontally arranged above the equipment box, a vertically arranged movable rod is fixedly connected to the center of the bottom of the movable plate, a vertically arranged movable hole is formed in the top of the equipment box, a movable cavity communicated with the movable hole is formed in the equipment box, the movable rod penetrates through the movable hole and extends into the movable cavity, a limiting block is fixedly connected to the movable cavity, a rigid spring is connected to the top of the limiting block and sleeved on the movable rod, the top of the rigid spring is connected with the top wall of the movable cavity, a movable contact piece is fixedly connected to the bottom of the limiting block, a fixed contact piece is fixedly connected to the bottom wall of the movable cavity, a signal acquisition module and a signal transmitting module are further arranged in the equipment box, and 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 polishing device comprises a signal acquisition module, a signal transmission module and a polishing device, wherein the signal acquisition module is electrically connected with the signal transmission module, and 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 movable rod parallel arrangement, the top of equipment box is equipped with many a plurality of guiding holes that the guide bar quantity is equal and the one-to-one, the lower extreme of guide bar stretches into correspondingly in the 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 arranged, and the two monitoring mechanisms are respectively located below the first clamping device and the second clamping device.

Further preferably, a hydraulic telescopic cylinder is fixedly mounted on the side face of the bearing base, which is provided with the second holder, a telescopic rod of the hydraulic telescopic cylinder is coaxially and fixedly connected with the jacking base, a support is fixedly connected to the bottom of the jacking base, and the support corresponds to the lower part of the base and is fixedly connected with the base.

Further preferably, the top of the movable plate is provided with a roller capable of rotating freely, a rotating shaft of the roller is parallel to the axes of the first holder and the second holder, and the roller is in contact with the side face of the stone.

Further preferably, the number of the rollers is two, and the two rollers are symmetrically arranged about the axes of the first holder and the second holder.

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 alarm is in telecommunication connection 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 dislocated or not and whether the stone is inclined or not in the polishing and rotating process of the stone, monitoring the two ends of the stone simultaneously in real time, and displaying inclination information and starting an alarm through the controller after any one end of the stone is dislocated; the size of the offset distance of the end part of the monitored stone can be adjusted according to the working requirement, and the tiny offset condition of the end part of the stone can be monitored, so that the polishing quality of the stone is ensured; the monitoring device can be used for monitoring cylindrical stone polishing work with different diameters and lengths, and has wide applicability.

Drawings

FIG. 1 is a schematic perspective view of a cylindrical stone polishing apparatus according to the present invention;

FIG. 2 is a schematic view of a front view of a cylindrical stone polishing device according to the present invention;

FIG. 3 is a schematic view of a monitoring mechanism of the cylindrical stone polishing apparatus according to the present invention;

in the figure: 1. a clamping mechanism; 101. a load-bearing base; 102. rotating the base; 103. a first clamper; 104. tightly propping the base; 105. a second gripper; 106. a hydraulic telescopic cylinder; 107. a support; 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 piece; 310. a fixed contact piece; 311. a signal acquisition module; 312. a signal transmitting module; 313. a roller; 314. a slide base; 4. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides an embodiment: a cylindrical stone polishing device 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 of the bearing bases 101 is provided with a first through hole which is horizontally arranged, the first through hole is rotationally connected with a rotating base 102, the rotating base 102 is driven by a power motor to rotate, the other bearing base 101 is provided with a second through hole which is horizontally arranged, a jacking base 104 is movably arranged in the second through hole, one end, close to each other, of the rotating base 102 and the jacking base 104 is respectively and fixedly connected with a first clamp holder 103 and is rotationally connected with a second clamp holder 105, the first clamp holder 103 and the second clamp holder 105 are arranged on the same horizontal straight line, and two ends of a cylindrical stone are respectively clamped by the first clamp holder 103 and the second clamp holder 105, in an initial state, the cylindrical stone is installed in place, and is positioned on the same straight line with the first holder 103 and the second holder 105, the polishing mechanism 2 is arranged at the top of the bearing base 101, and the polishing mechanism 2 can be realized by adopting a conventional technical means, and is not described in detail again;

as shown in fig. 1, in order to monitor whether two ends of a cylindrical stone are dislocated compared with an initial position in a rotation process, so as to cause the stone to incline, a monitoring mechanism 3 is provided, the monitoring mechanism 3 includes a base 301 disposed below axes of the first holder 103 and the second holder 105, an equipment box 302 is disposed at a top of the base 301, a movable plate 303 is horizontally disposed above the equipment box 302, a vertically disposed movable rod 304 is fixedly connected to a center of a bottom of the movable plate 303, a vertically disposed movable hole 305 is formed at a top of the equipment box 302, a movable cavity 306 communicated with the movable hole 305 is disposed in the equipment box 302, the movable rod 304 is matched with the movable hole 305 and the movable cavity 306, so that the movable plate 303 can vertically move, and the movable rod 304 passes through the movable hole 305 and extends to a limit block 307 fixedly connected to the movable cavity 306, 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 limit block 307 is the same as that of the movable cavity 306, therefore, the diameter of the limit block 307 is larger than that of the movable hole 305, the top of the limit 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 top wall of the movable cavity 306, the rigid spring can be pulled downwards after the movable plate 303 is subjected to a downward acting force, the movable plate 303 moves upwards and resets under the elastic force of the rigid spring 308 after the movable plate 303 loses the acting force, the bottom of the limit 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, and the distance between the movable contact piece 309 and the fixed contact piece 310 is set according to monitoring requirements, the equipment box 302 is also 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 conducting 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 arranged close to the bottom surface of the cylindrical stone, in the rotation process of the stone, if the end part of the stone is dislocated, the whole stone is in an inclined state, in the rotation process of the inclined stone, the side edge of the end part of the dislocated stone can form larger circular motion, along with the rotation of the stone, the stone can downwards press the movable plate 303, the movable plate 303 downwards moves, so that the movable contact plate 309 is in contact with the fixed contact plate 310 to generate a closed loop, after the signal acquisition module 311 acquires a signal of the closed loop, the signal is transmitted to the controller 4 through the signal transmission module 312, the controller 4 displays the dislocated inclined signal of the stone to prompt an operator to adjust, if the adjustment is not performed, in the rotation process of the stone, the end part of the dislocated stone still can generate larger circular motion to press the movable plate 303, the controller 4 still displays the stone inclination information, when the operator finishes the adjustment, the movable plate 303 does not receive the squeezing action any more, the movable contact piece 309 and the fixed contact piece 310 do not generate a closed loop, and the controller 4 does not prompt the stone inclination;

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 disposed 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 disposed in parallel with the movable rod 304, a plurality of guide holes 316 which are equal in number to the plurality of guide rods 315 and are in one-to-one correspondence with the plurality of guide rods 315 are disposed at the top of the equipment box 302, 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 disposed, so as to ensure the stability of the vertical movement of the movable plate 303, thereby improving the accuracy of the monitoring result;

in order to monitor the polishing operation of cylindrical stones with different diameters, specifically, 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 stones are installed in place, the lifting mechanism drives the equipment box 302 to vertically adjust the height, so that the movable plate 303 is close to the bottom surface of the cylindrical stones, and then the polishing operation is started;

because both ends of the stone are possible to be dislocated, the monitoring work needs to be simultaneously carried out on both ends of the stone, specifically, two monitoring mechanisms 3 are arranged, the two monitoring mechanisms 3 are respectively positioned below the first clamp holder 103 and the second clamp holder 105, and if the translocation condition occurs on any end of the stone, the controller 4 prompts the inclination of the stone, so that the controller 4 prompts the inclination information of the stone when at least one closed loop signal is received by the controller 4 according to the received signal;

in order to deal with monitoring work in polishing work of cylindrical stones with different lengths and sizes, specifically, a hydraulic telescopic cylinder 106 is fixedly installed on the side surface of the bearing base 101 on one side provided with the second clamp holder 105, a telescopic rod of the hydraulic telescopic cylinder 106 is coaxially and fixedly connected with the jacking base 104, a support 107 is fixedly connected to the bottom of the jacking base 104, the support 107 is fixedly connected with the base 301 corresponding to the lower part, and when the hydraulic telescopic cylinder 106 drives the jacking base 104 to movably jack the stones, the monitoring mechanism 3 arranged on one side of the jacking base 104 can move along with the support;

as shown in fig. 1 and 2, in order to improve the monitoring accuracy and monitor the smaller stone deviation, specifically, a roller 313 which can rotate freely is disposed on the top of the movable plate 303, the roller 313 and the cylindrical stone are located on the same vertical plane, a rotating shaft of the roller 313 is parallel to the axes of the first holder 103 and the second holder 105, and the roller 313 contacts with the side surface of the stone, during the monitoring process, since the roller 313 directly contacts with the bottom surface of the stone, when the end of the stone has a smaller deviation, an effect of pressing the movable plate 303 can be generated, so that the movable contact plate 309 moves downwards, and when the distance between the movable contact plate 309 and the fixed contact plate 310 is smaller, the deviation distance which 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, and 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 provided about the axes of the first holder 103 and the second holder 105, when the stone is not deviated, the two rollers 313 rotate along with the stone, and the movable plate 303 is more stable;

in order to deal with cylindrical stones 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;

for the operating personnel in the more direct warning polishing work, still set up the siren, it is specific, the siren setting is in burnishing device's the operation region at every side and operating personnel place, the siren with 4 telecommunications connection of controller, when controller 4 suggestion stone material slope information, start the siren simultaneously, the operating personnel of being convenient for in time discover and shut down equipment and make the adjustment, and the maximum dangerous condition of avoiding the stone material skew too big and take place drops.

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 attributes 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

1. The utility model provides a cylindrical stone material burnishing device which characterized in that: the polishing machine 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 of the bearing bases (101) is provided with a first through hole horizontally arranged, the first through hole is connected with a rotating base (102) in a rotating mode, 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 and fixedly connected with a first clamp holder (103) and a second clamp holder (105) in a rotating mode, the first clamp holder (103) and the second clamp holder (105) are arranged on the same straight line, and 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 axis of the first holder (103) and the second holder (105), an equipment box (302) is arranged at the top of the base (301), a movable plate (303) is horizontally arranged above the equipment box (302), a vertically arranged movable rod (304) is fixedly connected to the center of the bottom of the movable plate (303), a vertically arranged movable hole (305) is formed in the top of the equipment box (302), a movable cavity (306) communicated with the movable hole (305) is formed in the equipment box (302), the movable rod (304) penetrates through the movable hole (305) and extends to a limited block (307) fixedly connected in the movable cavity (306), the top of the limited block (307) is connected with a rigid spring (308), and the rigid spring (308) is sleeved on the movable rod (304), the top of rigid spring (308) with the roof is connected in activity chamber (306), the bottom fixedly connected with activity contact (309) of stopper (307), fixedly connected with fixed contact (310) on the diapire in activity chamber (306), still be equipped with signal acquisition module (311) and signal transmission module (312) in equipment box (302), activity contact (309) with fixed contact (310) respectively through the wire with the signal acquisition port of signal acquisition module (311) is connected, signal acquisition module (311) with signal transmission module (312) electric connection, burnishing device still includes controller (4), signal transmission module (312) with controller (4) electric connection.

2. The cylindrical stone polishing device as claimed in claim 1, wherein: the bottom fixedly connected with many guide bars (315) of fly leaf (303), guide bar (315) with movable rod (304) parallel arrangement, the top of equipment box (302) is equipped with many a plurality of guiding holes (316) that guide bar (315) quantity equals and the one-to-one, the lower extreme of guide bar (315) stretches into correspondingly in guiding hole (316).

3. The cylindrical stone polishing device as claimed in claim 1, wherein: the base (301) is hollow and fixedly provided with a lifting mechanism, and the equipment box (302) is driven by the lifting mechanism to move vertically.

4. The cylindrical stone polishing device as claimed in claim 3, wherein: the number of the monitoring mechanisms (3) is two, and the two monitoring mechanisms (3) are respectively positioned below the first clamping device (103) and the second clamping device (105).

5. The cylindrical stone polishing device as claimed in claim 4, wherein: set up one side of second holder (105) bearing base (101) side fixed mounting has hydraulic telescoping cylinder (106), the telescopic link of hydraulic telescoping cylinder (106) with the coaxial fixed connection of top tight base (104), the bottom fixedly connected with support (107) of top tight base (104), support (107) correspond with the below base (301) fixed connection.

6. The cylindrical stone polishing device as claimed in claim 1, wherein: the top of the movable plate (303) is provided with a roller (313) capable of rotating freely, the rotating shaft of the roller (313) is parallel to the axes of the first clamper (103) and the second clamper (105), and the roller (313) is in contact with the side face of the stone.

7. The cylindrical stone polishing device as claimed in claim 6, wherein: the number of the rollers (313) is two, and the two rollers (313) are symmetrically arranged about the axes of the first gripper (103) and the second gripper (105).

8. The cylindrical stone polishing device as claimed in claim 7, 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).

9. The cylindrical stone polishing apparatus as claimed in any one of claims 1 to 8, wherein: also included is an alarm in telecommunication connection with the controller (4).