CN210678335U - Grinding assembly of stone polishing equipment - Google Patents
Grinding assembly of stone polishing equipment Download PDFInfo
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- CN210678335U CN210678335U CN201921635292.0U CN201921635292U CN210678335U CN 210678335 U CN210678335 U CN 210678335U CN 201921635292 U CN201921635292 U CN 201921635292U CN 210678335 U CN210678335 U CN 210678335U
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- main shaft
- mill
- driving
- mounting bracket
- connecting seat
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Abstract
Polishing assembly of stone material polishing equipment, which comprises a mounting bracket, a plurality of mill assemblies, and a plurality of drive unit who corresponds with the mill assembly, a plurality of mill assemblies are installed on the mounting bracket, the mill assembly is including fixing the mount pad on the mounting bracket, cross-under in the mount pad and with mount pad pivot complex main shaft, fixed connection is at the mill of main shaft lower tip, install on the main shaft top and with main shaft pivot complex connecting seat, and the driving cylinder, the cylinder body of driving cylinder is fixed on the mounting bracket, the telescopic link is connected on the connecting seat, drive unit is used for driving the main shaft and rotates, still be provided with an electronic ruler between connecting seat and mounting bracket, the top portion of this electronic ruler articulates in the connecting seat, bottom portion articulates in the mounting. The utility model provides high burnishing machine's degree of automation to prevent the comparatively serious potential safety hazard that causes of mill wearing and tearing, improved burnishing machine's security.
Description
Technical Field
The utility model relates to a stone material processing technology field, concretely relates to stone material polishing equipment's subassembly of polishing.
Background
Stone material burnishing machine adopts a plurality of subassemblies of polishing to polish the surface of stone material usually, the subassembly of polishing generally includes the main shaft and installs the mill at main shaft lower extreme, when polishing, utilize belt conveyor to carry the stone material to the below of mill, the main shaft rotates at a high speed and polishes the stone material surface, however, when mill and stone material looks mutual friction, its self also can cause thickness to reduce gradually because of the friction, when mill thickness is worn and torn to certain extent, for guaranteeing equipment safe operation, need change the mill, current burnishing machine adopts the thickness of artifical observation to judge the mill usually and can guarantee equipment normal operating, its degree of automation is lower relatively, can cause the potential safety hazard because of the maloperation even.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims at providing a stone material polishing equipment's the subassembly of polishing, its thickness that can automated inspection mill improves the security of burnishing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
polishing assembly of stone material polishing equipment, which comprises a mounting bracket, a plurality of mill assemblies, and a plurality of drive unit who corresponds with the mill assembly, a plurality of mill assemblies are installed on the mounting bracket, the mill assembly is including fixing the mount pad on the mounting bracket, cross-under in the mount pad and with mount pad pivot complex main shaft, fixed connection is at the mill of main shaft lower tip, install on the main shaft top and with main shaft pivot complex connecting seat, and the driving cylinder, the cylinder body of driving cylinder is fixed on the mounting bracket, the telescopic link is connected on the connecting seat, drive unit is used for driving the main shaft and rotates, still be provided with an electronic ruler between connecting seat and mounting bracket, the top portion of this electronic ruler articulates in the connecting seat, bottom portion articulates in the mounting.
A supporting frame is fixed on the connecting seat, and the top end part of the electronic ruler is hinged on the supporting frame; a supporting plate is fixed on the mounting frame, and a cylinder body of the driving cylinder is fixed on the upper surface of the supporting plate.
The grinding disc assembly comprises two driving cylinders, the two driving cylinders are respectively positioned on two sides of the main shaft, and telescopic rods of the two driving cylinders are respectively connected to two sides of the connecting seat.
The driving cylinder is a cylinder or an oil cylinder.
The grinding disc assembly further comprises a shaft sleeve sleeved outside the main shaft, the shaft sleeve and the main shaft are matched with each other through keys along the length direction of the shaft sleeve and the main shaft, the shaft sleeve is connected in the mounting seat in a penetrating mode and is in running fit with the mounting seat through a bearing, a driven wheel is synchronously connected to the shaft sleeve, the driving unit is a motor, a driving wheel is arranged on a rotating shaft of the motor, and the driving wheel and the driven wheel are synchronously connected through a transmission belt.
The beneficial effects of the utility model reside in that:
the utility model discloses an electronic ruler detects the position on main shaft top to real-time remaining thickness that detects the mill, when mill remaining thickness reaches the critical value, accessible electronic ruler reminds to alarm signaling, changes the mill with the suggestion, or the direct control burnishing machine outage, thereby has improved the degree of automation of burnishing machine, and prevents the comparatively serious potential safety hazard that causes of mill wearing and tearing, has improved the security of burnishing machine.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the abrasive disc assembly of FIG. 1;
FIG. 3 is a cross-sectional view of a grinding disc assembly.
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, the grinding assembly of the stone polishing apparatus of the present invention includes a mounting frame 10, a plurality of grinding disc assemblies 200 and a plurality of motors 30, wherein the plurality of grinding disc assemblies 200 are disposed on the mounting frame 10 and arranged in a straight line along a length direction (i.e., an X direction in the drawing) of the mounting frame 10, and the plurality of motors 30 are also arranged in a straight line along the length direction of the mounting frame 10 and are disposed in a one-to-one correspondence with the plurality of grinding disc assemblies 200; the grinding disc assembly 200 includes an installation seat 230, a main shaft 210, a grinding disc (not shown), a connection seat 212 and a driving cylinder 240, wherein the installation seat 230 is fixedly connected to the installation frame 10 through bolts, the main shaft 210 extends in the height direction and penetrates into the installation seat 230, the main shaft 210 is in pivot fit with the installation seat 230, the motor 30 is used for driving the main shaft 210 to rotate, the grinding disc is fixed on a grinding disc fixing seat 211 arranged at the bottom end portion of the main shaft 210 and can rotate at a high speed along with the main shaft 210 to polish and grind the surface of the stone material, the connection seat 212 is arranged at the top end portion of the main shaft 210 and is in pivot fit with the main shaft 210, specifically, a thrust bearing can be installed between the connection seat 212 and the main shaft 210, and the two can keep synchronous motion in the height direction on the premise. The cylinder body part of the driving cylinder 240 is fixed on the mounting frame 10, the telescopic rod of the driving cylinder 240 extends along the height direction and is fixed on the connecting seat 212, the driving cylinder 240 is used for driving the main shaft 210 to move up and down, before the stone is polished, the main shaft 210 can be lifted to a certain height by using the driving cylinder 240, when the stone to be polished is positioned below the main shaft 210, the driving cylinder 240 drives the main shaft 210 to return to the initial position, and the driving cylinder 240 can be an air cylinder or an oil cylinder; an electronic ruler 40 is further arranged between the connecting seat 212 and the mounting frame 10, the top end part of the electronic ruler 40 is hinged on the connecting seat 212, and the bottom end part of the electronic ruler is hinged on the mounting frame 10.
When the utility model is used for polishing stone, the stone is conveyed to the lower part of the mounting rack 10 by the conveying belt, the motor drives the main shaft 210 to rotate, then the millstone under the main shaft 210 is driven to rotate at high speed to polish and polish the surface of the stone, the height of the connecting seat 212 at the top end of the main shaft 210 is gradually reduced along with the gradual reduction of the thickness of the millstone, namely, the position of the top end part of the electronic ruler 40 is gradually reduced, because the height position of the bottom end part of the electronic ruler 40 is unchanged, then the electronic ruler is used for detecting the descending displacement of the top end part of the main shaft 210, the displacement is the numerical value of the reduced thickness of the millstone, thereby the residual thickness of the millstone can be judged, when the residual thickness of the millstone reaches the critical value, the electronic ruler sends a signal to the alarm to remind to prompt the replacement of the millstone, the safety of the polishing machine is improved.
In the present invention, a supporting frame 41 is fixed on the connecting seat 212, the top end portion of the electronic ruler 40 is hinged to the supporting frame 41, when being installed, the supporting frame 41 is firstly connected to the top end portion of the electronic ruler 40, and then the supporting frame 41 is fixed on the connecting seat 212 by using a bolt, so as to facilitate the installation of the electronic ruler 40; a support plate 11 is further provided on the mounting bracket 10, and the cylinder body of the driving cylinder 240 is fixedly coupled to the support plate 11. In order to balance the lifting of the main shaft 210, a support plate 11 is fixed on each of the two sides of the main shaft 210 on the mounting frame 10, a driving cylinder 240 is arranged on each of the two sides of the main shaft 210, the cylinder bodies of the two driving cylinders 240 are fixed on the two support plates 11, and the telescopic rods of the two driving cylinders are connected to the two sides of the connecting base 212.
In order to ensure that the main shaft 210 can be driven to rotate by the motor 30 while being lifted, the grinding disc assembly 200 of the present invention further comprises a shaft sleeve 250, the shaft sleeve 25 is sleeved outside the main shaft 210, the shaft sleeve 250 is arranged inside the mounting seat 230 in a penetrating manner, a bearing for rotatably connecting the shaft sleeve 250 and the mounting seat 230 is arranged between the shaft sleeve 250 and the mounting seat 230, the shaft sleeve 250 and the main shaft 210 are matched through keys along the length directions of the shaft sleeve 250 and the main shaft 210, in particular, key slots extending along the length directions of the shaft sleeve 250 and the main shaft 210 are arranged on the shaft sleeve 250 and the main shaft 210, keys are embedded in the key grooves of the two keys, so that the two keys have the freedom degree of relative movement along the height direction while synchronously rotating, a driven wheel 220 is fixed outside the shaft sleeve 250, and a driving wheel is provided on the rotation shaft of the motor 30, and the driving wheel and the driven wheel 220 are synchronously coupled by a transmission belt.
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 (5)
1. Grinding assembly of stone polishing equipment, a serial communication port, including the mounting bracket, a plurality of mill assemblies, and a plurality of drive unit who corresponds with the mill assembly, a plurality of mill assemblies are installed on the mounting bracket, the mill assembly is including fixing the mount pad on the mounting bracket, cross-under in the mount pad and with mount pad pivot complex main shaft, fixed connection is at the mill of main shaft lower tip, install on the main shaft top and with main shaft pivot complex connecting seat, and the driving cylinder, the cylinder body of driving cylinder is fixed on the mounting bracket, the telescopic link is connected on the connecting seat, drive unit is used for driving the main shaft and rotates, still be provided with an electronic ruler between connecting seat and mounting bracket, the top portion of this electronic ruler articulates in the connecting seat, bottom portion articulates in the mounting bracket.
2. A grinding assembly of stone polishing equipment as claimed in claim 1, wherein a support frame is fixed on the connecting base, and the top end portion of the electronic ruler is hinged on the support frame; a supporting plate is fixed on the mounting frame, and a cylinder body of the driving cylinder is fixed on the upper surface of the supporting plate.
3. A grinding assembly for a stone polishing machine as claimed in claim 1, wherein the grinding disc assembly includes two driving cylinders, the two driving cylinders being respectively located at both sides of the main shaft, and the telescopic rods of the two driving cylinders being respectively connected to both sides of the connecting seat.
4. A sanding assembly as defined in claim 1 or 3, wherein the actuating cylinder is an air cylinder or an oil cylinder.
5. A grinding assembly for a stone polishing machine as recited in claim 1, wherein the grinding disc assembly further comprises a shaft sleeve disposed outside the spindle, the shaft sleeve and the spindle are engaged with each other by means of keys along the length direction thereof, the shaft sleeve is inserted into the mounting seat and is rotatably engaged with the mounting seat through a bearing, a driven wheel is synchronously coupled to the shaft sleeve, the driving unit is a motor, a driving wheel is disposed on a rotating shaft of the motor, and the driving wheel and the driven wheel are synchronously coupled through a driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635292.0U CN210678335U (en) | 2019-09-27 | 2019-09-27 | Grinding assembly of stone polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635292.0U CN210678335U (en) | 2019-09-27 | 2019-09-27 | Grinding assembly of stone polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210678335U true CN210678335U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921635292.0U Active CN210678335U (en) | 2019-09-27 | 2019-09-27 | Grinding assembly of stone polishing equipment |
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| Country | Link |
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| CN (1) | CN210678335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276793A (en) * | 2020-09-27 | 2021-01-29 | 泉州市海恩德机电科技发展有限公司 | Polishing host with good stability |
-
2019
- 2019-09-27 CN CN201921635292.0U patent/CN210678335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276793A (en) * | 2020-09-27 | 2021-01-29 | 泉州市海恩德机电科技发展有限公司 | Polishing host with good stability |
| CN112276793B (en) * | 2020-09-27 | 2021-10-15 | 泉州市海恩德机电科技发展有限公司 | Polishing host with good stability |
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