CN220162119U - Stone lifting polishing machine - Google Patents

Abstract

The utility model relates to the field of stone processing equipment, in particular to a stone lifting polishing machine, which comprises a frame, wherein a controller is arranged on the frame, a workbench is arranged on the frame, a polishing device is arranged above the workbench, the polishing device is arranged on a horizontal cross beam, the frame is provided with struts at two ends of the cross beam, the cross beam is connected with a lifting mechanism and a traversing mechanism, the lifting driving piece can drive the cross beam and the polishing device to lift, and the traversing mechanism can drive the cross beam and the polishing device to horizontally move. The lifting device is helpful for solving the problem that the existing structural beam cannot lift.

Description

Stone lifting polishing machine

Technical Field

The utility model relates to the field of stone processing equipment, in particular to a stone lifting polishing machine.

Background

The natural stone can obtain the flatness and glossiness of the surface through grinding and polishing, and meanwhile, the internal color, pattern and glossiness of the stone can be fully exposed through surface processing.

The stone continuous polishing machine commonly used in the market at present comprises a plurality of polishing heads arranged on a cross beam, and the polishing efficiency is improved through the operation of the plurality of polishing heads.

However, at present, the cross beam of most polishing machines adopts a fixed-height assembly structure, the height of each polishing head can be lifted by the air cylinder respectively set on each polishing head, the adjustable height of each polishing head is limited, and the application range of the polishing head is narrow.

Disclosure of Invention

The utility model aims to provide a stone lifting polishing machine, which is beneficial to solving the problem that the existing structural beam cannot lift.

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

the utility model provides a stone material lift buffing machine, this stone material lift buffing machine includes the frame, be equipped with the controller in the frame, be equipped with the workstation that is used for placing the stone material in the frame, the workstation top is equipped with grinding device, grinding device sets up on a horizontally crossbeam, the frame is located the crossbeam both ends and is equipped with the pillar, be equipped with elevating system between crossbeam both ends and the pillar, elevating system is including setting firmly the first slider at crossbeam both ends, first slider movable sleeve is located on the first guide arm, the vertical setting of first guide arm, just first guide arm bottom is connected with sideslip mechanism, first slider outside end is connected with the extension piece, extension piece bottom swing joint has the layer board, the layer board bottom is connected with the lift driving piece, the lift driving piece can drive the layer board and drive crossbeam and grinding device goes up and down, sideslip mechanism can drive first guide arm drive crossbeam horizontal migration.

On the basis of the technical scheme, the inner side of the support column is provided with a lifting groove, the outer side end of the first sliding block extends into the lifting groove to be connected with the extension block, and the supporting plate and the lifting driving piece are arranged in the lifting groove.

On the basis of the technical scheme, the bottom of the first guide rod is connected with the second sliding block, and the bottom of the second sliding block is connected with the transverse moving mechanism.

On the basis of the technical scheme, the transverse moving mechanism comprises a nut fixedly arranged at the bottom of the second sliding block, the nut is sleeved on a horizontal screw rod, one end of the screw rod is in transmission connection with a screw rod motor, two ends of the screw rod are connected with the frame through a base, the screw rod is connected with the base through a limiting structure, and the screw rod can rotate around the axial center line of the screw rod and integrally keep the axial position fixed through the limiting structure.

On the basis of the technical scheme, one side of the screw is provided with a second guide rod which is parallel to the axial direction of the screw, the second guide rod is movably sleeved with a bushing, and the bushing is fixedly connected with the nut.

On the basis of the technical scheme, the polishing device is provided with a lifting structure.

Compared with the prior art, the utility model at least comprises the following advantages:

according to the utility model, the lifting mechanisms are arranged at the two ends of the cross beam, and the cross beam is subjected to lifting control by utilizing the first guide rod, the first sliding block, the extension block, the supporting plate and the lifting driving piece, so that the cross beam has lifting capacity, equipment can be flexibly adapted according to stone machining requirements of different heights, the working efficiency is improved, and the polishing effect is wide and stable in application range.

Drawings

FIG. 1 is a schematic diagram of a stone lifting polisher according to an embodiment;

FIG. 2 is a schematic view of the traversing mechanism of FIG. 1;

fig. 3 is a schematic structural view of the lifting mechanism in fig. 1.

The drawing is marked: 1. a frame; 11. a support post; 12. a lifting groove; 2. a work table; 3. a polishing device; 31. polishing a motor; 4. a connecting seat; 5. a cross beam; 6. a lifting mechanism; 61. a first guide bar; 62. a first slider; 63. an extension block; 64. a supporting plate; 65. a lifting cylinder; 7. a second slider; 8. a traversing mechanism; 81. a nut; 82. a screw; 83. a bushing; 84. a second guide bar; 85. a base; 86. a screw motor; 87. a limit groove; 88. and a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following detailed description is given with reference to the accompanying drawings and the detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Example 1:

referring to fig. 1-3, a stone lifting polishing machine is disclosed in this embodiment, and includes a frame 1, a controller, a working table 2, a polishing device 3, a connection seat 4, a cross beam 5, a lifting mechanism 6, and a traversing mechanism 8.

The machine frame 1 is provided with a workbench 2 for placing stones, and when in operation, the stones are placed on the top of the workbench 2 and wait to be polished. The two sides of the operation table 2 are provided with the water draining and chip removing grooves, so that the operation table is convenient to clean and maintain after operation.

A controller is arranged on one side of the working table 2, and is electrically connected with each driving component, the controller specifically adopts a PLC controller, which is in the prior art, and the specific structure and the working principle according to the structure in the operation process are not described herein.

The polishing device is characterized in that 4 polishing devices 3 which are horizontally distributed at intervals are arranged above the operating platform 2, the polishing devices 3 are arranged on a horizontal cross beam 5 through connecting seats 4, the connecting seats 4 are fixedly locked on the cross beam 5 through screws, and a movable sleeve structure is arranged between the connecting seats 4 and the cross beam 5, so that the installation positions of the connecting seats 4 on the cross beam 5 can be adjusted, and the assembly positions of the polishing devices 3 on the cross beam 5 are controlled. The bottom of the polishing device 3 is provided with a polishing head, and the top of the polishing head is provided with a polishing motor 31 for polishing the stone below.

The frame 1 is provided with a support 11 at two ends of the cross beam 5, and a lifting groove 12 is arranged on the inner side wall of the support 11.

Lifting mechanisms 6 are arranged between the two ends of the cross beam 5 and the supporting columns 11.

As shown in fig. 3, the lifting mechanism includes a first slider 62 fixed at two ends of the cross beam 5, the first slider 62 is movably sleeved on a first guide rod 61, the first guide rod 61 is vertically arranged, and the first guide rod 61 mainly plays a guiding role, so that the first slider 62 can stably slide up and down on the first guide rod 61.

The outside end of the first slider 62 extends to the lifting groove 12 and is connected with an extension block 63, the bottom of the extension block 63 is movably connected with a supporting plate 64, the supporting plate 64 is of a plate body structure which is horizontally arranged front and back, and the bottom of the extension block 63 is abutted to the top of the supporting plate 64 and can horizontally move front and back at the top of the supporting plate 64. The bottom of the supporting plate 64 is connected with a lifting driving piece, the lifting driving piece can drive the supporting plate 64 to drive the cross beam 5 and the polishing device 3 to lift, in the embodiment, the lifting driving piece adopts a lifting air cylinder 65 connected with air compression equipment, the bottom end of the lifting air cylinder 65 is fixedly arranged at the bottom of the lifting groove 12, the top of a telescopic rod of the lifting driving piece is fixedly connected at the bottom of the supporting plate 64, a plurality of lifting air cylinders 65 are uniformly distributed at the bottom of the supporting plate 64 in the front and back directions upwards, the lifting air cylinders 65 at two sides can synchronously stretch and retract, so that the stable lifting of the supporting plate 64 is controlled, the horizontal lifting of the cross beam 5 and the polishing device 3 can be ensured.

Specifically, the bottom of the first guide rod 61 is connected with a second sliding block 7, the bottom of the second sliding block 7 is connected with the traversing mechanism 8, and the traversing mechanism 8 can drive the first guide rod 61 to drive the cross beam 5 to horizontally move.

Specifically, as shown in fig. 2, the traversing mechanism 8 includes a nut 81 fixed at the bottom of the second slider 7, the nut 81 is sleeved on a horizontal screw rod 82, one end of the screw rod 82 is in transmission connection with a screw rod motor 86, and two ends of the screw rod 82 are connected with the frame 1 through a base 85, the screw rod 82 is connected with the base 85 through a limiting structure, the screw rod 82 can rotate around an axial center line of the screw rod 82 and integrally maintain the axial position fixedly, the limiting structure includes limiting blocks 88 fixed at two ends of the screw rod 82, and limiting grooves 87 located on the base 85, the limiting blocks 88 are movably clamped in the limiting grooves 87, the limiting blocks 88 can only rotate around the axial center line (left and right directions) of the screw rod 82 in the limiting grooves 87, and the left and right sides of the limiting blocks are constrained to form the limiting structure, so that when the screw rod motor 86 drives the screw rod 82 to rotate, the screw rod 82 can keep the integral position and move along the axial direction of the screw rod 82, and the first top guide rod 61 drives the first slider 62, the cross beam 5 and the polishing device 3 to move forwards and backwards in the relative rotation process.

In order to make the traversing of the nut 81 more stable, two sides of the screw 82 are provided with second guide rods 84 axially parallel to the screw 82, the second guide rods 84 are movably sleeved with bushings 83, and the bushings 83 are fixedly connected with the nut 81.

Example 2:

on the basis of embodiment 1, in order to improve the lifting adjustment flexibility of the polishing station, the polishing device 3 is provided with a lifting structure, that is, the polishing device 3 itself has a lifting function, the lifting structure is in the prior art, and the specific structure and the working principle according to which the structure is operated are not described herein.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a stone material lift buffing machine, this stone material lift buffing machine includes the frame, be equipped with the controller in the frame, its characterized in that, be equipped with the operation panel that is used for placing the stone material in the frame, the operation panel top is equipped with grinding device, grinding device sets up on a horizontally crossbeam, the frame is located the crossbeam both ends and is equipped with the pillar, be equipped with elevating system between crossbeam both ends and the pillar, elevating system is including setting firmly in the first slider at crossbeam both ends, first slider movable sleeve is located on the first guide arm, the vertical setting of first guide arm, just first guide arm bottom is connected with sideslip mechanism, first slider outside end is connected with the extension piece, extension piece bottom swing joint has the layer board, the layer board bottom is connected with the lift driving piece, the lift driving piece can drive the layer board and drive crossbeam and grinding device goes up and down, sideslip mechanism can drive first guide arm drive crossbeam horizontal migration.

2. The stone lifting polisher according to claim 1, wherein the inner side of the pillar is provided with a lifting groove, the outer side end of the first slider extends into the lifting groove to be connected with the extending block, and the supporting plate and the lifting driving member are arranged in the lifting groove.

3. The stone lifting polishing machine of claim 1, wherein the bottom of the first guide rod is connected with a second slider, and the bottom of the second slider is connected with the traversing mechanism.

4. The stone lifting polishing machine according to claim 3, wherein the traversing mechanism comprises a nut fixedly arranged at the bottom of the second sliding block, the nut is sleeved on a horizontal screw rod, one end of the screw rod is in transmission connection with a screw rod motor, two ends of the screw rod are connected with the frame through a base, the screw rod is connected with the base through a limiting structure, and the limiting structure enables the screw rod to rotate around the axial center line of the screw rod and integrally keep the axial position fixed.

5. The stone lifting polishing machine of claim 4, wherein a second guide rod parallel to the axial direction of the screw rod is arranged on one side of the screw rod, a bushing is movably sleeved on the second guide rod, and the bushing is fixedly connected with the nut.

6. A stone lifting grinder according to claim 1, wherein the grinding device is provided with a lifting structure.