CN214817466U - Stone table surface sanding machine - Google Patents
Stone table surface sanding machine Download PDFInfo
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- CN214817466U CN214817466U CN202120215622.1U CN202120215622U CN214817466U CN 214817466 U CN214817466 U CN 214817466U CN 202120215622 U CN202120215622 U CN 202120215622U CN 214817466 U CN214817466 U CN 214817466U
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- seat
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- sanding
- positioning
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Abstract
The utility model relates to a stone table surface sanding machine, which comprises a transmission belt, a sanding device and a feeding device, wherein the sanding device comprises an installation support arranged on one side of the transmission belt, a portal frame is fixedly arranged on the installation support through two vertically arranged first cylinders, and a sanding mechanism is fixedly arranged downwards on the portal frame; the feeding device is arranged on one side of the feeding end of the conveyor belt and comprises a supporting seat with adjustable height, a positioning assembly is installed on the supporting seat, and a material pushing mechanism is further installed on one side of the supporting seat. The utility model has the advantages of simple structure, automatic feeding and convenient operation.
Description
Technical Field
The utility model relates to a stone mesa production technical field especially relates to a stone mesa sanding machine.
Background
The sander is mechanical equipment used for finishing sanding work, relates to a wide variety of industries, but generally refers to a sander with an automatic feeding system, and other machines are an abrasive belt machine, a grinding machine, a polishing machine and the like.
Need carry out dull polish operation with its surface in the bench stone face course of working, when carrying out the sand light operation, need the material loading, because the weight of stone mesa is great, the transport difficulty when carrying out the material loading, consequently need a feed mechanism, carry out automatic feeding to its stone mesa.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve is how to provide a simple structure, automatic feeding, the convenient stone mesa sanding machine of operation.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a stone table surface sanding machine comprises a transmission belt, a sanding device and a feeding device, wherein the sanding device comprises a mounting support arranged on one side of the transmission belt, a portal frame is fixedly mounted on the mounting support through two first air cylinders which are vertically arranged, and a sanding mechanism is fixedly mounted downwards on the portal frame; the feeding device is arranged on one side of the feeding end of the conveyor belt and comprises a supporting seat with adjustable height, a positioning assembly is installed on the supporting seat, and a material pushing mechanism is further installed on one side of the supporting seat.
The supporting seat comprises a lower seat and an upper seat, horizontal moving mechanisms are correspondingly installed in the lower seat and the upper seat, the horizontal moving mechanisms of the lower seat and the upper seat are respectively used for driving the lower plate and the upper plate to move along the horizontal direction, the lower plate and the upper plate are connected through two vertically arranged second cylinders, and the lower seat and the upper seat are connected through two vertically arranged third cylinders.
The horizontal moving mechanism comprises a lead screw which is rotatably installed in a lower seat and an upper seat, a first driving motor fixedly connected with the lead screw is fixedly installed on the outer sides of the lower seat and the upper seat, the lead screw is in screwed connection with a nut, the lower seat and the upper seat are provided with strip holes in a penetrating mode, and the lower plate and the upper plate are fixedly connected with the nut respectively.
The lower seat and the upper seat are fixedly provided with T-shaped blocks, and the lower plate and the upper plate are fixedly provided with T-shaped grooves in sliding fit with the T-shaped blocks.
The positioning assembly comprises a positioning plate fixedly mounted on the lower plate, a positioning block is fixedly mounted on the upper plate, the positioning block penetrates through a positioning hole, and the positioning plate is in sliding fit in the positioning hole.
Wherein, sanding mechanism installs three driving roller on the portal frame including rotating, the axis level of driving roller sets up, and three driving roller is isosceles triangle and sets up, and the outside of three driving roller is passed through the abrasive band transmission and is connected, fixed mounting has second driving motor on the portal frame, the pivot fixed connection that sets up in the middle of portal frame and one of them driving roller is passed to second driving motor's output shaft.
Wherein, sand light mechanism is provided with 2 groups along the horizontal direction.
The pushing mechanism comprises a pushing support arranged on one side of the supporting seat, a pushing cylinder arranged right opposite to the positioning plate is fixedly mounted on the pushing support, and a push plate is fixedly mounted on a piston rod of the pushing cylinder.
To sum up, the utility model has the advantages of simple structure, automatic feeding, convenient operation.
Drawings
Fig. 1 is a schematic structural view of a stone table surface sander of the present invention.
Fig. 2 is a cross-sectional view a-a of fig. 1.
Fig. 3 is a left side view of the support base.
Fig. 4 is a schematic view of the support base in a raised state.
FIG. 5 is a schematic view of the positioning assembly after adjustment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1 to 5, a stone table surface sanding machine comprises a transmission belt 1, a sanding device and a feeding device, wherein the sanding device comprises a mounting bracket 2 arranged on one side of the transmission belt, a portal frame 4 is fixedly arranged on the mounting bracket through two first cylinders 3 which are vertically arranged, and a sanding mechanism is fixedly arranged downwards on the portal frame; the feeding device is arranged on one side of the feeding end of the conveyor belt and comprises a supporting seat 5 with adjustable height, a positioning assembly is installed on the supporting seat, and a material pushing mechanism is further installed on one side of the supporting seat.
Like this, place stone mesa 6 on the supporting seat, utilize locating component to fix a position for locating component is just setting up second stone mesa, and pushing equipment promotes the stone mesa to the drive belt on, and the conveyer belt drives the motion of stone mesa, and the piston rod shrink of first cylinder drives sand light mechanism downstream, utilizes sand light mechanism to polish the stone mesa. And then, the supporting seat moves upwards for a distance equal to the thickness of the stone table surface, and the operation is repeated.
The supporting seat comprises a lower seat 11 and an upper seat 12, horizontal moving mechanisms are correspondingly installed in the lower seat and the upper seat, the horizontal moving mechanisms of the lower seat and the upper seat are respectively used for driving a lower plate 13 and an upper plate 14 to move along the horizontal direction, the lower plate and the upper plate are connected through two vertically arranged second cylinders 15, and the lower seat and the upper seat are connected through two vertically arranged third cylinders 16. The supporting seat is driven by the second cylinder and the third cylinder to realize the adjustment of the height direction.
The horizontal moving mechanism comprises a lead screw 21 which is rotatably installed in a lower seat and an upper seat, a first driving motor 22 fixedly connected with the lead screw is fixedly installed on the outer sides of the lower seat and the upper seat, a nut 23 is in screwed connection and matching with the lead screw, strip holes are formed in the lower seat and the upper seat in a penetrating mode, and the lower plate and the upper plate are fixedly connected with the nut respectively. The first driving motor drives the screw rod to rotate, and the upper plate and the lower plate are driven to synchronously move through the nut.
T-shaped blocks 24 are fixedly mounted on the lower seat and the upper seat, and T-shaped grooves in sliding fit with the T-shaped blocks are fixedly mounted on the lower plate and the upper plate. Guiding the movement of the upper and lower plates.
The positioning assembly comprises a positioning plate 25 fixedly mounted on the lower plate, a positioning block 26 is fixedly mounted on the upper plate, a positioning hole penetrates through the positioning block, and the positioning plate is in sliding fit in the positioning hole. The horizontal moving mechanism drives the positioning plate to move, the position of the positioning plate can be adjusted, the stone table top with different widths is suitable, and the stability of the supporting seat for supporting the stone table top is improved. Be provided with the locating hole, can be better fix a position the locating plate.
Wherein, sanding mechanism installs three driving roller 31 on the portal frame including rotating, the axis level of driving roller sets up, and three driving roller is isosceles triangle and sets up, and the outside of three driving roller is passed through abrasive band 32 transmission and is connected, fixed mounting has second driving motor 33 on the portal frame, the pivot fixed connection that sets up in the middle of portal frame and one of them driving roller is passed to second driving motor's output shaft. The second driving motor drives one of the driving rollers to rotate, so that the abrasive belt is driven to rotate, and the stone table top is polished.
Wherein, sand light mechanism is provided with 2 groups along the horizontal direction. The polishing effect is improved.
The pushing mechanism comprises a pushing support 41 arranged on one side of the supporting seat, a pushing cylinder 42 arranged right opposite to the positioning plate is fixedly mounted on the pushing support, and a push plate is fixedly mounted on a piston rod of the pushing cylinder. The material pushing cylinder pushes the stone table surface positioned at the uppermost end.
The principle is as follows:
the stone table top is placed on the supporting seat, the positioning assembly is used for positioning, the positioning assembly is arranged right opposite to the second stone table top, the stone table top is pushed to the transmission belt by the material pushing mechanism, the transmission belt drives the stone table top to move, the piston rod of the first air cylinder contracts to drive the sanding mechanism to move downwards, and the sanding mechanism is used for sanding the stone table top. And then, the supporting seat moves upwards for a distance equal to the thickness of the stone table surface, and the operation is repeated.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.
Claims (8)
1. The stone table surface sanding machine is characterized by comprising a transmission belt, a sanding device and a feeding device, wherein the sanding device comprises a mounting bracket arranged on one side of the transmission belt, a portal frame is fixedly mounted on the mounting bracket through two vertically arranged first cylinders, and a sanding mechanism is fixedly mounted downwards on the portal frame; the feeding device is arranged on one side of the feeding end of the conveyor belt and comprises a supporting seat with adjustable height, a positioning assembly is installed on the supporting seat, and a material pushing mechanism is further installed on one side of the supporting seat.
2. The stone table surface sander as set forth in claim 1, wherein the supporting seat comprises a lower seat and an upper seat, each of the lower seat and the upper seat is correspondingly provided with a horizontal moving mechanism, the horizontal moving mechanisms of the lower seat and the upper seat are respectively used for driving a lower plate and an upper plate to move along a horizontal direction, the lower plate and the upper plate are connected through two second air cylinders which are vertically arranged, and the lower seat and the upper seat are connected through two third air cylinders which are vertically arranged.
3. The stone table surface sander as set forth in claim 2, wherein the horizontal movement mechanism comprises a screw rod rotatably mounted in the lower seat and the upper seat, the outer sides of the lower seat and the upper seat are both fixedly provided with a first driving motor fixedly connected with the screw rod, the screw rod is screwed and matched with a nut, the lower seat and the upper seat are provided with a strip hole through which the lower seat and the upper seat are opposite, and the lower plate and the upper plate are respectively fixedly connected with the nut.
4. The stone pad sander of claim 3, wherein the lower seat and the upper seat are both fixedly provided with T-shaped blocks, and the lower plate and the upper plate are both fixedly provided with T-shaped grooves which are in sliding fit with the T-shaped blocks.
5. The stone table sander as set forth in claim 4, wherein the positioning assembly comprises a positioning plate fixedly mounted on the lower plate, a positioning block is fixedly mounted on the upper plate, a positioning hole is formed through the positioning block, and the positioning plate is slidably fitted in the positioning hole.
6. The stone table surface sander as claimed in claim 5, wherein the sanding mechanism comprises three driving rollers rotatably mounted on a gantry, the axes of the driving rollers are horizontally arranged, the three driving rollers are arranged in an isosceles triangle shape, the outer sides of the three driving rollers are connected through sanding belt transmission, a second driving motor is fixedly mounted on the gantry, and the output shaft of the second driving motor passes through the gantry and is fixedly connected with a rotating shaft arranged in the middle of one of the driving rollers.
7. The stone table sander as set forth in claim 6, wherein the sanding mechanisms are arranged in 2 groups in a horizontal direction.
8. The stone table sander as claimed in claim 7, wherein the pushing mechanism comprises a pushing support disposed on one side of the support base, a pushing cylinder disposed opposite to the positioning plate is fixedly mounted on the pushing support, and a push plate is fixedly mounted on a piston rod of the pushing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215622.1U CN214817466U (en) | 2021-01-26 | 2021-01-26 | Stone table surface sanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215622.1U CN214817466U (en) | 2021-01-26 | 2021-01-26 | Stone table surface sanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817466U true CN214817466U (en) | 2021-11-23 |
Family
ID=78953466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120215622.1U Active CN214817466U (en) | 2021-01-26 | 2021-01-26 | Stone table surface sanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214817466U (en) |
-
2021
- 2021-01-26 CN CN202120215622.1U patent/CN214817466U/en active Active
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