CN210650113U

CN210650113U - Stone polishing machine

Info

Publication number: CN210650113U
Application number: CN201921635291.6U
Authority: CN
Inventors: 汪田安; 罗国彬
Original assignee: FOSHAN SHUOYU MACHINERY RESEARCH DEVELOPMENT CO LTD
Current assignee: FOSHAN SHUOYU MACHINERY RESEARCH DEVELOPMENT CO LTD
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-02
Anticipated expiration: 2029-09-27

Abstract

A stone polishing machine comprises a rack, mounting frames and a driving assembly, wherein at least one grinding disc assembly is arranged on each mounting frame, a cross beam extending along the width direction of the rack is arranged at each of two ends of the rack, a linear guide rail extending along the width direction of the rack is fixedly connected to the upper surface of each cross beam, mounting seats are arranged at each of two ends of each mounting frame, the two mounting seats are respectively positioned above the two linear guide rails, and a sliding block which is arranged on the linear guide rails in a spanning mode and is in sliding fit with the linear guide rails is fixed on each mounting seat; the inner side of each mounting seat is fixed with a connecting seat, each connecting seat is provided with a guide wheel, the rotation axis of each guide wheel is consistent with the height direction of the rack, the guide wheels are abutted against the inner side surface of the cross beam, and the driving assembly is used for driving the mounting frame to move along the width direction of the rack. The utility model discloses can avoid the main shaft of mill subassembly to take place the beat, guarantee then that the surface of main shaft and stone material has higher straightness that hangs down, prevent that the stone material surface from being worn and torn.

Description

Stone polishing machine

Technical Field

The utility model relates to a stone material processing technology field, concretely relates to stone material burnishing machine.

Background

Stone polisher is the equipment that stone material processing industry was used frequently, it makes and drives the high-speed rotation of mill through the main shaft, polish the polishing to the surface of stone material, under the normal condition, in order to make the mill can polish to each position on stone material surface, therefore, need make the mill can the translation in the rotation, current way is to drive the mill subassembly through drive assembly and removes for the frame, it though can satisfy stone material surface polish the requirement, when mill subassembly translation, because the translation process is stable inadequately, lead to the main shaft to take place the incline, then make the surface of mill and stone material surface be a less angle, the stone material surface can be worn and torn usually, lead to whole material to scrap.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model aims at providing a stone material burnishing machine, it can drive the steady removal of mill subassembly at the translation in-process, ensures that the main shaft has higher straightness that hangs down for the surface of stone material.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stone polishing machine comprises a rack, a mounting rack and a driving assembly, wherein at least one grinding disc assembly is arranged on the mounting rack, two ends of the rack are respectively provided with a cross beam extending along the width direction of the rack, the upper surface of each cross beam is fixedly connected with a linear guide rail extending along the width direction of the rack, two ends of the mounting rack are respectively provided with a mounting seat, the two mounting seats are respectively positioned above the two linear guide rails, and a sliding block which is arranged on the linear guide rails in a spanning mode and is in sliding fit with the linear guide rails is fixed on each mounting seat; the inner side of each mounting seat is fixed with a connecting seat, each connecting seat is provided with a guide wheel, the rotation axis of each guide wheel is consistent with the height direction of the rack, the guide wheels are abutted against the inner side surface of the cross beam, and the driving assembly is used for driving the mounting frame to move along the width direction of the rack.

The two sides of the cross beam are respectively provided with first baffles extending upwards, the linear guide rail is positioned between the two first baffles, the lower surface of the mounting seat is fixedly connected with an installation beam extending along the width direction of the rack, the two sides of the installation beam are respectively provided with second baffles extending downwards, the two second baffles are respectively positioned on the outer sides of the two first baffles, the bottom end parts of the second baffles are positioned below the top end parts of the first baffles, and the sliding block is fixedly connected to the installation beam and positioned between the two second baffles.

The connecting seat is fixed at the bottom end part of the second baffle plate positioned at the inner side.

The driving assembly comprises two gears which are pivoted on the two mounting seats respectively, two racks which are mounted on the rack respectively and a motor which is used for driving the two gears to rotate synchronously, the two racks extend along the width direction of the rack and are fixed at the two ends of the rack respectively, and the two gears are meshed with the two racks respectively.

The stone polisher includes a plurality of abrasive disc assemblies arranged along a length of the frame.

The beneficial effects of the utility model reside in that:

the utility model discloses a mounting bracket passes through linear guide and slider and frame cooperation, leads to the removal of mounting bracket, simultaneously, utilizes the leading wheel butt in the crossbeam inboard, leads just to the removal of mounting bracket, makes the removal in the frame that the mounting bracket can be steady to ensure the steady removal of mill subassembly, when polishing the stone material, avoid the main shaft of mill subassembly to take place the beat, guaranteed then that the main shaft has higher straightness that hangs down with the surface of stone material, prevent that the stone material surface from being worn and torn.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view taken along line A of FIG. 1;

fig. 3 is an enlarged view at B in fig. 2.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2 and 3, for the stone polishing machine of the present invention, it includes a frame 10, a mounting frame 20 and a driving assembly, wherein the mounting frame 20 is disposed on the frame 10, under the driving of the driving assembly, the mounting frame 20 can move along the width direction of the frame 10, a plurality of grinding disc assemblies 26 are mounted on the mounting frame 20, the plurality of grinding disc assemblies 26 are arranged in a straight line along the length direction of the frame 10, a cross beam 11 extending along the width direction of the frame 10 is respectively disposed at two ends of the frame 10, a linear guide 12 is disposed on the upper surface of each cross beam 11, the linear guide 12 also extends along the width direction of the frame 10, a mounting seat 21 is respectively fixed at two ends of the mounting frame 20, a sliding block 25 is fixed on the mounting seat 21, the sliding blocks 25 on the two mounting seats 21 are respectively spanned on the two linear guides 12, and the sliding blocks 25 are in sliding fit with the corresponding linear guides 12, by means of the slide 25 and the linear guide 12, it is possible to define that the mounting frame 20 has only freedom of movement in the width direction of the frame 10; in addition, a connecting seat 22 is fixed on each of the two mounting seats 21, the connecting seat 22 is located on the inner side of the mounting seat 21, a guide wheel 23 is mounted on the connecting seat 22, and the guide wheel 23 abuts against the inner side surface of the cross beam 11 located on the same end. It should be noted that, the structure of the grinding disc assembly 26 of the present invention is the same as the prior art, and it is composed of the main shaft and the grinding disc, and the vertical beam of the grinding disc assembly 26 can be set according to the actual requirement, and it can be set a plurality of, or only one.

In the structure, mounting bracket 20 is through linear guide 12 and slider 25 and frame 10 cooperation, move to mounting bracket 20 and lead, and simultaneously, utilize leading wheel 23 butt at crossbeam 11 inboardly, lead the positive to mounting bracket 20's removal, make mounting bracket 20 can be steady move on frame 10, thereby ensure mill assembly 26 steady movement, when polishing the stone material, avoid mill assembly 26's main shaft to take place the beat, then guaranteed that the main shaft has higher straightness that hangs down with the surface of stone material, prevent that the stone material surface from being worn and torn.

When the stone is polished, polishing liquid is generally sprayed to the surface of the stone, in order to prevent the grinding disc from rotating at a high speed to throw the polishing liquid into the matching position of the linear guide 12 and the slider 25, the utility model discloses set up the protection structure to block the polishing liquid, specifically, there are upwards extending first baffles 111 on both sides of the beam 11 respectively, the linear guide 12 is located between two first baffles 111, that is, the beam 11 is a U-shaped structure, the linear guide 12 is installed in the groove of the beam 11, there is an installation beam 24 fixed on the lower surface of the mounting base 21, the cross section of the installation beam 24 is set to be an inverted U-shaped structure, specifically, there are downwards extending second baffles 241 on both sides of the installation beam 24 respectively, the slider 25 is fixed on the installation beam 24, specifically, the slider 25 is fixed on the lower surface of the top wall of the installation beam 24, thus, the slider 25 is located between two second baffles 241, i.e. the slider 25 is located in the groove of the mounting beam 24; the two second baffles 241 are respectively positioned at the outer sides of the two first baffles 111, and the bottom end parts of the second baffles 241 at least extend to the lower part of the top end parts of the first baffles 111, so that the first baffles 111 and the second baffles 241 are respectively arranged at the two sides of the linear guide rail 12 and the slider 25, and the protection structure formed by the first baffles 111 and the second baffles 241 can effectively block polishing liquid splashed from the lower part, ensure the smooth sliding of the slider 25 and the linear guide rail 12, and further improve the moving stability of the mounting rack.

The connecting seat 22 may be fixed to the bottom end portion of the second blocking plate 241 located at the inner side, so that the guide wheel 23 contacts the inner side of the cross beam 11, and the second blocking plate 241 may extend downward as much as possible so as to extend to a position where the bottom end portion of the first blocking plate 111 is flush, thereby providing a better protection effect for the linear guide 12 and the slider 25.

The utility model discloses a drive assembly includes two gears 33, two racks 13 and motor 31, wherein, two gears 22 are installed on two mount pads 21, the concrete pin joint has a transmission shaft 32 on mount pad 21, mount pad 21 is worn out to the outside end of transmission shaft 32, gear 33 connects the outside end at transmission shaft 32, two racks 13 are fixed respectively at the both ends of frame 10, and all extend along the width direction of frame 10, two gears 33 mesh with two racks 13 respectively, motor 31's organism is fixed on mounting bracket 20, this motor 31 is used for driving two transmission shafts 32, then drive two gears 33 and rotate, utilize the meshing of gear 33 and rack 13, starter motor 31, can drive the width direction motion of mounting bracket 20 along frame 10. Of course, a reducer may be provided for the motor 31, the two transmission shafts 32 are coupled to the output end of the reducer, and the rotating shaft of the motor 31 is connected to the input end of the reducer.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some technical features, and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stone polishing machine is characterized by comprising a rack, a mounting rack and a driving assembly, wherein at least one grinding disc assembly is arranged on the mounting rack, two ends of the rack are respectively provided with a cross beam extending along the width direction of the rack, the upper surface of each cross beam is fixedly connected with a linear guide rail extending along the width direction of the rack, two ends of the mounting rack are respectively provided with a mounting seat, the two mounting seats are respectively positioned above the two linear guide rails, and a sliding block which is spanned on the linear guide rails and is in sliding fit with the linear guide rails is fixed on each mounting seat; the inner side of each mounting seat is fixed with a connecting seat, each connecting seat is provided with a guide wheel, the rotation axis of each guide wheel is consistent with the height direction of the rack, the guide wheels are abutted against the inner side surface of the cross beam, and the driving assembly is used for driving the mounting frame to move along the width direction of the rack.

2. The stone polishing machine of claim 1, wherein the two sides of the beam are respectively provided with a first baffle extending upward, the linear guide is located between the two first baffles, the lower surface of the mounting base is fixedly connected with a mounting beam extending along the width direction of the machine frame, the two sides of the mounting beam are respectively provided with a second baffle extending downward, the two second baffles are respectively located at the outer sides of the two first baffles, the bottom end of the second baffle is located below the top end of the first baffle, and the slider is fixedly connected to the mounting beam and located between the two second baffles.

3. The stone polisher in accordance with claim 2, wherein the connecting seat is fixed to the bottom end of the second stop at the inner side.

4. The stone polisher of claim 1, wherein the drive assembly comprises two gears pivotally connected to the mounting seats, two racks mounted to the frame, and a motor for driving the two gears to rotate synchronously, the two racks extending along the width of the frame and being fixed to the two ends of the frame, the two gears engaging with the two racks, respectively.

5. The stone polisher of claim 1, comprising a plurality of abrasive disc assemblies arranged along a length of the frame.