CN205111510U - A plate polishing machine - Google Patents

Abstract

The utility model relates to a panel polishing machine, which comprises a base, a workbench, a first driving device, a processing seat, a second driving device, a first guide roller, a second guide roller, an abrasive belt, a third driving device and a control device, the workbench is connected with the base in a sliding way, the first driving device drives and connects the workbench to realize the transverse motion of the workbench, the second driving device is arranged at the top of the base, the second driving device drives and connects the processing seat to realize the longitudinal motion of the processing seat, the first guide roller and the third driving device are respectively fixedly connected with the processing seat, the abrasive belt respectively bypasses the first guide roller and the second guide roller, the third driving device drives and connects the first guide roller, and the first driving device, the second driving device and the third driving device are respectively electrically connected with the control device; the polishing machine is high in processing efficiency and processing precision, saves electric energy, and is more than 5 times as high as the existing polishing equipment and more than 5 times as high as the existing polishing equipment in power saving mode.

Description

A plate polishing machine

technical field

The utility model relates to the technical field of mechanical equipment, in particular to a plate polishing machine.

Background technique

After the board is formed, there will be some burrs or particles on the surface of the board, making the surface of the board uneven, which cannot meet people's use needs. Therefore, it is necessary to use some polishing equipment to polish the surface of the plate to remove the burrs or particles on the surface, so that the surface of the plate is smooth and even.

The existing technology uses grinding wheel polishing equipment to polish the plate. Since the size of the grinding wheel cannot be made too large (the size of the grinding wheel is too large, the weight is too large, the motor is difficult to drive, and it consumes power), so it is necessary to grind back and forth when processing the plate. Only by machining can the entire plate be processed, the machining accuracy is low, the processed plate often has a slightly stepped surface, the processing efficiency is low, power consumption is required, and there is a need for improvement.

Contents of the invention

The utility model provides a plate polishing machine to overcome the above-mentioned defects. The plate polishing machine can process one surface of the plate at one time, with high processing efficiency and high processing precision. The surface of the processed plate is smooth and flat, and no stepped surface, saving electric energy, the processing efficiency is more than 5 times that of the existing polishing equipment, and the power saving is more than 5 times than the existing polishing equipment, and the reliability is high.

In order to achieve the above object, the utility model adopts the following technical solutions.

A plate polishing machine, comprising a machine base, a workbench, a first driving device, a processing seat, a second driving device, a first guide roller, a second guide roller, an abrasive belt, a third driving device and a control device, the working The table is arranged in the middle of the machine base, the workbench is slidingly connected with the machine base, and the first driving device, the second driving device and the control device are respectively fixedly connected with the machine base. The first driving device drives and connects the worktable to realize the lateral movement of the workbench, the second driving device is arranged on the top of the machine base, and the second driving device drives and connects the processing seat to realize the longitudinal movement of the processing seat. movement, the first guide roller and the third driving device are respectively fixedly connected with the processing seat, the abrasive belts respectively bypass the first guide roller and the second guide roller, and the third drive The device drives and connects the first guide roller, and the first driving device, the second driving device and the third driving device are respectively electrically connected to the control device.

Wherein, the first guide roller is arranged on the lower part of the processing seat, the second guide roller is arranged on the upper part of the processing seat, the first guide roller and the second guide roller are parallel to each other, the A tension cylinder is arranged between the first guide roller and the second guide roller, the tension cylinder is fixedly connected with the processing seat, and the tension cylinder drives and connects the second guide roller to realize the second guide roller vertical movement.

Wherein, a first pressing device is provided on the front side of the first guide roller, and the first pressing device is fixedly connected with the processing seat.

Wherein, a second pressing device is provided on the rear side of the first guide roller, and the second pressing device is fixedly connected with the processing seat.

Wherein, the structure of the first pressing device is the same as that of the second pressing device, and the first pressing device includes a first fixing base and a second fixing base which are symmetrical to each other, and the first fixing base It is arranged on one side of the processing seat, the second fixed seat is arranged on the other side of the processing seat, and at least one pressure roller is arranged between the first fixed seat and the second fixed seat, One end of each pressing roller is fixedly connected to the first fixing seat, and the other end of each pressing roller is fixedly connected to the second fixing seat.

Wherein, the upper part of the first fixing seat is provided with a first fixing plate, and the first fixing plate is fixedly connected with the processing seat, and the two ends of the first fixing plate are respectively fixed with a first guide post and a second guide post, the first guide post is provided with a first spring, the second guide post is provided with a second spring, and the first guide post and the second guide post respectively pass through the first fixed seat, the lower end of the first guide post is provided with a first nut, the first nut is screwed with the first guide post, the lower end of the second guide post is provided with a second nut, and the second nut Screwed with the second guide post, the upper ends of the first spring and the second spring are respectively in contact with the first fixing plate, and the lower ends of the first spring and the second spring are respectively in contact with the The upper side of the first fixing seat abuts, the first nut and the second nut respectively abut against the lower side of the first fixing seat; the upper part of the second fixing seat is provided with a second fixing plate , the second fixing plate is fixedly connected with the processing seat, the two ends of the second fixing plate are respectively fixed with a third guide post and a fourth guide post, and a third spring is arranged on the third guide post, The fourth guide post is provided with a fourth spring, the third guide post and the fourth guide post respectively pass through the second fixing seat, and the lower end of the third guide post is provided with a third nut, The third nut is screwed to the third guide post, a fourth nut is provided at the lower end of the fourth guide post, the fourth nut is screwed to the fourth guide post, and the third spring and The upper ends of the fourth spring abut against the second fixing plate respectively, the lower ends of the third spring and the fourth spring abut against the upper side of the second fixing seat respectively, and the third nut and the fourth nut abut against the lower side of the second fixing seat respectively.

Wherein, the middle part of the machine base is provided with a first guide rail and a second guide rail, and the first guide rail and the second guide rail are respectively fixedly connected with the machine base, and the two sides of the bottom of the workbench are respectively provided with A first slider group and a second slider group, the first slider group and the second slider group are respectively fixedly connected to the workbench, and the first slider group slides with the first guide rail connected, the second slider group is slidably connected with the second guide rail.

Wherein, the machine base includes a base and a gantry frame, the gantry frame is fixedly connected to the base, the workbench is arranged on the upper surface of the base, the gantry frame includes columns on both sides and a beam on the top, One of the columns is fixed with a third guide rail, and the other column is fixed with a fourth guide rail. Both sides of the processing seat are symmetrically provided with a third slider group and a fourth slider group. The third slider group and the The fourth slider group is fixedly connected with the processing seat, the third slider group is slidably connected with the third guide rail, and the fourth slider group is slidably connected with the fourth guide rail.

Wherein, the second driving device is connected to the processing seat through a screw rod, the third driving device is connected to the first guide roller through a synchronous belt/chain, and the second driving device and the third driving device The devices are all servo motors, the first driving device is an oil cylinder, the base is fixedly connected with a hydraulic station, and the oil cylinder communicates with the hydraulic station.

Wherein, the lower part of the processing seat is provided with a detection probe, and the lower bottom of the detection probe is provided with a buffer rubber pad, and the detection probe is electrically connected with the control device.

The beneficial effects of the utility model are: the polishing machine uses the guide roller to drive the abrasive belt for grinding, the guide roller itself is relatively light, the transmission effect is better, its size can be made relatively large, and the abrasive belt can be adapted to the size setting of the guide roller, thus Increase the instantaneous polishing area of the polishing machine, so the plate polishing machine can process one surface of the plate at one time, with high processing efficiency and high processing precision. The surface of the processed plate is smooth and flat, and there will be no stepped surface. The efficiency is more than 5 times that of the existing polishing equipment, and the power saving is more than 5 times than that of the existing polishing equipment, and the reliability is high.

The principle of the utility model is:

The operator puts the plate on the workbench, presses the start button, the workbench brings the plate under the processing seat, and the processing seat moves downward to make the detection probe contact with the upper surface of the plate, so as to determine the thickness of the plate, and then determine the processing position. The lowering height of the processing seat when standardizing the plate;

Then the workbench returns to the original point, press the start button again, the processing seat descends to a suitable height, the workbench carries the plate and passes under the processing seat, and uses the abrasive belt to process the upper surface of the plate, and then the workbench returns to the original position. origin;

The operator turns the plate over and presses the start button. The workbench will carry the plate and pass under the processing seat again, and use the abrasive belt to process the other surface of the plate. At this point, the polishing process of the two planes of the plate is completed. .

Description of drawings

The utility model is further described with accompanying drawings, but the embodiment in the accompanying drawings does not constitute any limitation to the utility model.

Fig. 1 is a schematic structural view of a plate polishing machine of the present invention.

Fig. 2 is a schematic structural view of Fig. 1 with some components of the processing seat hidden.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further, and this is the preferred embodiment of the utility model.

Example.

As shown in Figures 1 and 2, a plate polishing machine of the present invention includes a machine base, a workbench 3, a first driving device 7, a processing seat 4, a second driving device 5, a first guide roller 10, a first Two guide rollers 11, abrasive belts, a third drive device 6 and a control device 8, the workbench 3 is located in the middle of the support, the workbench 3 is slidingly connected to the support, and the first drive The device 7, the second drive device 5 and the control device 8 are respectively fixedly connected to the machine base, and the first drive device 7 drives and connects the workbench 3 to realize the lateral movement of the workbench 3. Two driving devices 5 are located on the top of the machine base, and the second driving device 5 drives and connects the processing seat 4 to realize the longitudinal movement of the processing seat 4. The first guide roller 10 and the third driving device 6 They are respectively fixedly connected with the processing seat 4, the abrasive belts respectively bypass the first guide roller 10 and the second guide roller 11, and the third driving device 6 drives and connects the first guide roller 10, The first driving device 7 , the second driving device 5 and the third driving device 6 are respectively electrically connected to the control device 8 .

The first guide roller 10 of the present embodiment is arranged at the bottom of described processing seat 4, and described second guide roller 11 is arranged at the top of described processing seat 4, and described first guide roller 10 and described second guide roller 11 are parallel to each other, a tension cylinder 12 is provided between the first guide roller 10 and the second guide roller 11, the tension cylinder 12 is fixedly connected with the processing seat 4, and the tension cylinder 12 drives Connect the second guide roller 11 to realize the longitudinal movement of the second guide roller 11. The tension cylinder 12 can push the second guide roller 11 to move up and down. When assembling the abrasive belt, the tension cylinder 12 drives the second guide roller 11 downward. Move one end distance, after the abrasive belt is put on the first guide roller 10 and the second guide roller 11, the tension cylinder 12 drives the second guide roller 11 to move upward, so that the abrasive belt is respectively connected with the first guide roller 10 and the second guide roller 11 close together, so that the abrasive belt is tensioned, and the driving force of the first guide roller 10 on the abrasive belt is increased, thereby increasing the grinding force of the abrasive belt and improving the polishing effect.

The front side of the first guide roller 10 of this embodiment is provided with a first pressing device, and the first pressing device is fixedly connected with the processing seat 4, and the rear side of the first guide roller 10 is provided with a second pressing device. device, the second pressing device is fixedly connected with the processing seat 4, and the first pressing device and the second pressing device can press the plate when polishing the plate to prevent the plate from shifting and cause the polishing process to fail.

The structure of the first pressing device in this embodiment is the same as that of the second pressing device, and the first pressing device includes a first fixing seat and a second fixing seat that are symmetrical to each other, and the first fixing seat It is arranged on one side of the processing seat 4, the second fixed seat is arranged on the other side of the processing seat 4, and at least one press is arranged between the first fixed seat and the second fixed seat. One end of each pressing roller is fixedly connected to the first fixed seat, and the other end of each pressing roller is fixedly connected to the second fixed seat. This arrangement has a simple structure, is easy to form, and can well compress the plate , to prevent the plate from shifting.

The upper part of the first fixing seat in this embodiment is provided with a first fixing plate, the first fixing plate is fixedly connected with the processing seat 4, and the two ends of the first fixing plate are respectively fixed with a first guide post and a second Two guide posts, the first guide post is provided with a first spring, the second guide post is provided with a second spring, and the first guide post and the second guide post pass through the first guide post respectively. The fixing seat, the lower end of the first guide post is provided with a first nut, the first nut is screwed with the first guide post, the lower end of the second guide post is provided with a second nut, and the second guide post is provided with a second nut. The nut is screwed to the second guide column, the upper ends of the first spring and the second spring are respectively in contact with the first fixing plate, and the lower ends of the first spring and the second spring are respectively in contact with the The upper side of the first fixed seat abuts, and the first nut and the second nut respectively abut against the lower side of the first fixed seat; the upper part of the second fixed seat is provided with a second fixed plate, the second fixed plate is fixedly connected with the processing seat 4, the two ends of the second fixed plate are respectively fixed with a third guide post and a fourth guide post, and the third guide post is provided with a third A spring, the fourth guide post is provided with a fourth spring, the third guide post and the fourth guide post pass through the second fixing seat respectively, and a third guide post is provided at the lower end of the third guide post. nut, the third nut is screwed to the third guide post, the fourth nut is provided at the lower end of the fourth guide post, the fourth nut is screwed to the fourth guide post, and the third The upper ends of the spring and the fourth spring abut against the second fixing plate respectively, the lower ends of the third spring and the fourth spring abut against the upper side of the second fixing seat respectively, and the first The third nut and the fourth nut abut against the lower side of the second fixing seat respectively.

The setting of the above structure can make the pressure roller have a buffer space, and the pressure roller will not cause excessive pressure on the plate due to the excessively lowered position of the processing seat 4, resulting in damage to the pressure roller or the plate, and the reliability is high.

The middle part of the base of this embodiment is provided with a first guide rail and a second guide rail, and the first guide rail and the second guide rail are respectively fixedly connected with the base, and the two sides of the bottom of the worktable 3 are respectively provided There are a first slider group and a second slider group, the first slider group and the second slider group are respectively fixedly connected to the workbench 3, and the first slider group is connected to the first The guide rail is slidably connected, and the second slider group is slidably connected to the second guide rail. This arrangement has a simple structure and is easy to form, so that the workbench 3 can move smoothly.

The base of this embodiment includes a base 1 and a gantry 2, the gantry 2 is fixedly connected to the base 1, the workbench 3 is arranged on the upper surface of the base 1, and the gantry 2 includes two sides The column and the crossbeam on the top, one column is fixed with the third guide rail, the other column is fixed with the fourth guide rail, the two sides of the processing base 4 are symmetrically provided with the third slider group and the fourth slider group, the The third slider group and the fourth slider group are respectively fixedly connected with the processing seat 4, the third slider group is slidably connected with the third guide rail, and the fourth slider group is connected with the first slider group. The four guide rails are slidingly connected, and the arrangement is simple in structure and easy to form, so that the processing seat 4 moves smoothly.

The second driving device 5 in this embodiment is driven and connected to the processing seat 4 through the screw rod 13. This structure enables the second driving device 5 to accurately drive the displacement distance of the processing seat 4, thereby controlling the descending height of the processing seat 4.

The third driving device 6 is driven and connected to the first guide roller 10 through a synchronous belt/chain, which has a simple structure, is easy to form, and has a good transmission effect.

Both the second driving device 5 and the third driving device 6 are servo motors, the first driving device 7 is an oil cylinder, and the base is fixedly connected with a hydraulic station 9, and the oil cylinder and the hydraulic station 9 Connected, the arrangement has a simple structure, is easy to shape, can stably provide driving force, and can precisely drive the movement of the workbench 3 , the processing seat 4 and the first guide roller 10 .

The lower part of the processing seat 4 of the present embodiment is provided with a detection probe, the lower bottom of the detection probe is provided with a buffer rubber pad, and the detection probe is electrically connected with the control device 8. This setting structure is simple, easy to form, and can The thickness of the plate is measured, so as to determine the descending height of the processing seat 4, and the setting of the buffer rubber pad can prevent the plate to be processed or the detection probe from being scratched, and has good practicability.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (10)

1. a sheet material polishing machine, it is characterized in that: comprise support, workbench, first drive unit, processing seat, second drive unit, first deflector roll, second deflector roll, abrasive band, 3rd drive unit and control device, the middle part of described support is located at by described workbench, described workbench and described support are slidably connected, described first drive unit, described second drive unit is fixedly connected with described support respectively with described control device, described first drive unit drives and connects the transverse movement that described workbench realizes workbench, the top of described support is located at by described second drive unit, described second drive unit drives and connects the lengthwise movement that described processing seat realizes processing seat, described first deflector roll is fixedly connected with described processing seat respectively with described 3rd drive unit, described abrasive band walks around described first deflector roll and described second deflector roll respectively, described 3rd drive unit drives and connects described first deflector roll, described first drive unit, described second drive unit and described 3rd drive unit are electrically connected with described control device respectively.

2. a kind of sheet material polishing machine according to claim 1, it is characterized in that: the bottom of described processing seat is located at by described first deflector roll, the top of described processing seat is located at by described second deflector roll, described first deflector roll and described second deflector roll parallel to each other, tensioning cylinder is provided with between described first deflector roll and described second deflector roll, described tensioning cylinder is fixedly connected with described processing seat, and described tensioning cylinder drives and connects the lengthwise movement that described second deflector roll realizes the second deflector roll.

3. a kind of sheet material polishing machine according to claim 2, it is characterized in that: the front side of described first deflector roll is provided with the first hold down gag, described first hold down gag is fixedly connected with described processing seat.

4. a kind of sheet material polishing machine according to claim 3, it is characterized in that: the rear side of described first deflector roll is provided with the second hold down gag, described second hold down gag is fixedly connected with described processing seat.

5. a kind of sheet material polishing machine according to claim 4, it is characterized in that: the structure of described first hold down gag is identical with the structure of described second hold down gag, described first hold down gag comprises the first symmetrical mutually holder and the second holder, the side of described processing seat is located at by described first holder, the opposite side of described processing seat is located at by described second holder, at least one pressure roller is provided with between described first holder and described second holder, one end of every root pressure roller is fixedly connected with described first holder, the other end of every root pressure roller is fixedly connected with described second holder.

6. a kind of sheet material polishing machine according to claim 5, it is characterized in that: the top of described first holder is provided with the first fixed head, described first fixed head is fixedly connected with described processing seat, the two ends of described first fixed head are fixed with the first guide pillar and the second guide pillar respectively, described first guide pillar is provided with the first spring, described second guide pillar is provided with the second spring, described first guide pillar and described second guide pillar are each passed through described first holder, the lower end of described first guide pillar is provided with the first nut, described first nut and described first guide pillar are spirally connected, the lower end of described second guide pillar is provided with the second nut, described second nut and described second guide pillar are spirally connected, the upper end of described first spring and described second spring abuts with described first fixed head respectively, the lower end of described first spring and described second spring abuts with the upside of described first holder respectively, described first nut and described second nut abut with the downside of described first holder respectively, the top of described second holder is provided with the second fixed head, described second fixed head is fixedly connected with described processing seat, the two ends of described second fixed head are fixed with the 3rd guide pillar and the 4th guide pillar respectively, described 3rd guide pillar is provided with the 3rd spring, described 4th guide pillar is provided with the 4th spring, described 3rd guide pillar and described 4th guide pillar are each passed through described second holder, the lower end of described 3rd guide pillar is provided with the 3rd nut, described 3rd nut and described 3rd guide pillar are spirally connected, the lower end of described 4th guide pillar is provided with the 4th nut, described 4th nut and described 4th guide pillar are spirally connected, the upper end of described 3rd spring and described 4th spring abuts with described second fixed head respectively, the lower end of described 3rd spring and described 4th spring abuts with the upside of described second holder respectively, described 3rd nut and described 4th nut abut with the downside of described second holder respectively.

7. a kind of sheet material polishing machine according to claim 1, it is characterized in that: the middle part of described support is provided with the first guide rail and the second guide rail, described first guide rail is fixedly connected with described support respectively with described second guide rail, the both sides of the bottom of described workbench are respectively equipped with the first slide block group and the second slide block group, described first slide block group is fixedly connected with described workbench respectively with described second slide block group, described first slide block group is connected with described first slide, and described second slide block group is connected with described second slide.

8. a kind of sheet material polishing machine according to claim 1, it is characterized in that: described support comprises base and portal frame, described portal frame is fixedly connected with described base, the upper surface of described base is located at by described workbench, described portal frame comprises the column of both sides and the crossbeam at top, one of them column is fixed with the 3rd guide rail, another one column is fixed with the 4th guide rail, the bilateral symmetry of described processing seat is provided with the 3rd slide block group and Four-slider group, described 3rd slide block group is fixedly connected with described processing seat respectively with described Four-slider group, described 3rd slide block group is connected with described 3rd slide, described Four-slider group is connected with described 4th slide.

9. a kind of sheet material polishing machine according to claim 1, it is characterized in that: described second drive unit is driven by screw mandrel and connects described processing seat, described 3rd drive unit connects described first deflector roll by Timing Belt/chain drive, described second drive unit and described 3rd drive unit are servomotor, described first drive unit is oil cylinder, described support is fixedly connected with Hydraulic Station, and described oil cylinder is communicated with described Hydraulic Station.

10. a kind of sheet material polishing machine according to claim 1, is characterized in that: the bottom of described processing seat is provided with detection probe, and the lower bottom part of described detection probe is provided with cushion rubber bumper, and described detection probe is electrically connected with described control device.