CN214923058U

CN214923058U - Grind disc structure for polishing machine

Info

Publication number: CN214923058U
Application number: CN202121244140.5U
Authority: CN
Inventors: 林义杰
Original assignee: Shenzhen Longfeng Machinery Technology Co ltd
Current assignee: Shenzhen Longfeng Machinery Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-30
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a sweep mill structure for ray apparatus belongs to and sweeps the ray apparatus field, a sweep mill structure for ray apparatus, which comprises a frame, install pressure regulating mechanism in the frame, the bottom fixed mounting of frame has big mill, be provided with evenly distributed's little mill on the big mill, pressure regulating mechanism's bottom and little mill are connected. The utility model discloses a, can adjust the pressure of glass apron to little mill, the too big glass apron that causes of pressure of avoiding little mill destroys, it can not be excessive or not enough to ensure that pressure is suitable in order to guarantee the polishing of little mill to glass apron, in order to improve the work efficiency and the processingquality of sweeping the ray apparatus, the abrasive disc is connected on the mounting panel through dismantling, make the abrasive disc can change the effect of using the assurance polishing to polish and polish, detachable construction is current well-known mature technique, no longer too much repeated here, conveniently know the little mill pressure man-hour through pressure sensor, thereby conveniently regulate and control, and is suitable for being generalized to use.

Description

Grind disc structure for polishing machine

Technical Field

The utility model relates to a sweep ray apparatus field, more specifically say, relate to a sweep ray apparatus and use mill structure.

Background

The optical scanner is mainly used for processing products such as mobile phone glass screens, lenses and the like. The existing sweeping light machine adopts the matching of an upper grinding disc and a lower grinding disc to process the glass sheet. The existing sweeping light machine mainly comprises two types, wherein one type is a lifting type sweeping light machine which is not overturned, the sweeping light machine is stable, but the processing efficiency is low, and the other type is a lifting type sweeping light machine which is overturned, and the sweeping light machine is high in processing efficiency but unstable in structure.

The pressure of the optical disk cannot be adjusted to a product by the optical disk sweeping of the optical disk sweeping machine in the current market, because the thickness of used polishing media is inconsistent, the thickness difference of the product, the thickness change caused by grinding and the pressure control of the grinding feed amount are also realized, the whole abrasive disk is driven by a hydraulic rod mostly to move, the pressure generally is fixed and cannot be adjusted, the abrasive disk is unqualified in product processing due to the fact that a workpiece is not damaged during processing, the use requirement of a user cannot be met, and the abrasive disk structure for the optical disk sweeping machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a sweep ray apparatus and use mill structure to solve the problem that the ray apparatus of sweeping on the existing market sweeps the unable adjustment of CD and to the pressure of product.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a sweep mill structure for ray apparatus, includes the frame, install pressure regulating mechanism in the frame, the bottom fixed mounting of frame has big mill, be provided with evenly distributed's little mill on the big mill, pressure regulating mechanism's bottom and little mill are connected.

As a further description of the above technical solution:

pressure regulating mechanism includes the mounting bracket, pressure regulating mechanism rotates to be connected in the top of big mill, the inboard sliding connection of mounting bracket has clamp plate and limiting plate, the clamp plate is located the bottom of limiting plate, the bottom fixedly connected with connecting rod of clamp plate, the bottom of connecting rod run through big mill and with little mill fixed connection, install drive arrangement on the mounting bracket, fixedly connected with spring between clamp plate and the limiting plate, the top fixedly connected with threaded rod of limiting plate, the top and the drive arrangement of threaded rod are connected.

As a further description of the above technical solution:

the mounting bracket includes square pipe, and the bottom fixedly connected with rotor plate of square pipe, the top integrated into one piece of big mill has the restriction ring, the rotor plate is located the inboard of restriction ring and rotates with the inner wall of restriction ring to be connected.

As a further description of the above technical solution:

the driving device comprises a driving motor and a servo motor, the servo motor is fixedly installed on the square pipe, an output shaft of the servo motor penetrates through the mounting frame and is in threaded connection with the top end of the threaded rod, the top of the driving motor is fixedly connected with the rack, and the output shaft of the driving motor is fixedly connected with the square pipe.

As a further description of the above technical solution:

the bottom fixedly connected with limiting pipe of clamp plate, the top fixedly connected with of limiting plate accomodates the pipe, the bottom of limiting pipe extends to the inside of accomodating the pipe and with the inner wall sliding connection who accomodates the pipe.

As a further description of the above technical solution:

little mill includes the mounting panel, the top and the connecting rod fixed connection of mounting panel, the detachable abrasive disc that is connected with in bottom of little mill, install pressure sensor between abrasive disc and the mounting panel.

Compared with the prior art, the utility model has the advantages of:

the scheme drives the whole square tube to rotate through the driving motor, so that the large grinding disc can grind the glass cover plate along with rotation, the servo motor controls the lifting of the limiting plates at the bottom of the threaded rod, the length of the spring between the limiting plates of the pressing plate is further changed, the elasticity borne by the pressing plate when the pressing plate moves upwards is adjusted, the movement of the small grinding disc on the large grinding disc is limited, the resistance borne by the small grinding disc is changed, when the large grinding disc is pressed down integrally, the pressure of the small grinding disc on the glass cover plate is adjusted, the glass cover plate is prevented from being damaged due to overlarge pressure of the small grinding disc, the proper pressure is ensured, the polishing of the small grinding disc on the glass cover plate can not be excessive or insufficient, the working efficiency and the processing quality of the polishing machine are improved, the grinding disc is detachably connected on the mounting plate, the grinding disc can be replaced and used, the polishing and grinding effect is ensured, and the detachable structure is the prior known mature technology, the pressure sensor is not used for repeatedly describing, the pressure of the small grinding disc during machining can be conveniently known, and therefore regulation and control are convenient, and the grinding wheel is suitable for popularization and use.

Drawings

Fig. 1 is a front sectional view of the present invention.

The reference numbers in the figures illustrate:

1. a frame; 2. a pressure regulating mechanism; 21. a mounting frame; 211. a square tube; 212. a rotating plate; 22. pressing a plate; 23. a limiting plate; 24. a connecting rod; 25. a drive device; 251. a drive motor; 252. a servo motor; 26. a spring; 27. a threaded rod; 3. a large grinding disc; 4. a small grinding disc; 41. mounting a plate; 42. grinding; 5. a confinement ring; 6. a limiting tube; 7. receiving a tube; 8. a pressure sensor.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

referring to fig. 1, in the present invention, a mill structure for a polishing machine includes a frame 1, a pressure regulating mechanism 2 is installed on the frame 1, a large mill 3 is fixedly installed at the bottom of the frame 1, small mills 4 are evenly distributed on the large mill 3, and the bottom of the pressure regulating mechanism 2 is connected with the small mills 4.

The utility model discloses in, through the removal of the big mill 3 of pressure regulating mechanism 2 restriction small grinding disk 4, change the resistance that small grinding disk 4 suffered, when big mill 3 wholly pushes down, small grinding disk 4 is adjusted the pressure of glass apron, avoids the too big glass apron of pressure of small grinding disk 4 to cause destruction, ensures that pressure is suitable can not be excessive or not enough in order to guarantee the polishing of small grinding disk 4 to glass apron to improve the work efficiency and the processingquality who sweeps the ray apparatus, is fit for using widely.

Wherein: pressure regulating mechanism 2 includes mounting bracket 21, pressure regulating mechanism 2 rotates to be connected in the top of big mill 3, the inboard sliding connection of mounting bracket 21 has clamp plate 22 and limiting plate 23, clamp plate 22 is located limiting plate 23's bottom, clamp plate 22's bottom fixedly connected with connecting rod 24, connecting rod 24's bottom run through big mill 3 and with little mill 4 fixed connection, install drive arrangement 25 on the mounting bracket 21, fixedly connected with spring 26 between clamp plate 22 and the limiting plate 23, limiting plate 23's top fixedly connected with threaded rod 27, threaded rod 27's top and drive arrangement 25 are connected.

The utility model discloses in, through drive arrangement 25 and threaded rod 27's threaded connection for drive arrangement 25 during operation can let threaded rod 27 rise or descend, and then change the spring 26 length that clamp plate 22 is located between limiting plate 23, thereby the elasticity that receives when adjusting plate 22 moves up, and then change the pressure of 24 bottom little mills 4 to the glass apron of connecting rod according to the use processing demand, satisfy the use processing demand of sweeping the ray apparatus, can improve the processing qualification rate of glass apron, promote processingquality.

Wherein: the mounting frame 21 comprises a square pipe 211, the bottom of the square pipe 211 is fixedly connected with a rotating plate 212, the top of the large grinding disc 3 is integrally formed with a limiting ring 5, and the rotating plate 212 is located on the inner side of the limiting ring 5 and is rotatably connected with the inner wall of the limiting ring 5.

The utility model discloses in, the matching of rotor plate 212 and restriction ring 5 is rotated, with the restriction of square pipe 211 install at the top of big mill 3, does not hinder the rotation between square pipe 211 and the big mill 3 simultaneously to little mill 4 rotates at big mill 3.

Wherein: the driving device 25 comprises a driving motor 251 and a servo motor 252, the servo motor 252 is fixedly installed on the square pipe 211, an output shaft of the servo motor 252 penetrates through the installation frame 21 and is in threaded connection with the top end of the threaded rod 27, the top of the driving motor 251 is fixedly connected with the frame 1, and the output shaft of the driving motor 251 is fixedly connected with the square pipe 211.

The utility model discloses in, drive the rotation of whole square pipe 211 through driving motor 251 to thereby let big mill 3 follow the rotation and carry out the work of polishing to the glass apron, and servo motor 252 control threaded rod 27 bottom the limiting plate 23 go up and down, and then adjust the processing pressure of little mill 4.

Wherein: the bottom of the pressing plate 22 is fixedly connected with a limiting pipe 6, the top of the limiting plate 23 is fixedly connected with a containing pipe 7, and the bottom of the limiting pipe 6 extends to the inside of the containing pipe 7 and is connected with the inner wall of the containing pipe 7 in a sliding mode.

The utility model discloses in, accomodate pipe 7 and increase clamp plate 22 and limiting plate 23 at the inboard gliding stability of mounting bracket 21 through limiting pipe 6, do not hinder the change that increases clamp plate 22 and limiting plate 23 distance between the two simultaneously, stable in structure is reasonable.

Wherein: the small grinding disc 4 comprises a mounting plate 41, the top of the mounting plate 41 is fixedly connected with the connecting rod 24, the bottom of the small grinding disc 4 is detachably connected with a grinding disc 42, and a pressure sensor 8 is arranged between the grinding disc 42 and the mounting plate 41.

The utility model discloses in, abrasive disc 42 is connected on mounting panel 41 through dismantling for abrasive disc 42 can change the effect of using to guarantee polishing and polishing, and detachable structure is current well-known mature technology, no longer too much redundantly gives unnecessary details here, conveniently knows the little mill 4 pressure man-hour through pressure sensor 8, thereby conveniently regulates and control.

The working principle is as follows: the whole square pipe 211 is driven to rotate by the driving motor 251, so that the large grinding disc 3 can grind the glass cover plate along with rotation, the servo motor 252 controls the lifting of the limiting plates 23 at the bottom of the threaded rod 27, further the length of the spring 26 between the limiting plates 23 of the pressing plate 22 is changed, the elasticity borne by the pressing plate 22 when moving upwards is adjusted, the movement of the small grinding disc 4 on the large grinding disc 3 is limited, the resistance suffered by the small grinding disc 4 is changed, when the large grinding disc 3 is pressed downwards integrally, the pressure of the glass cover plate is adjusted by the small grinding disc 4, the glass cover plate is prevented from being damaged due to overlarge pressure of the small grinding disc 4, the proper pressure is ensured, the small grinding disc 4 can not polish the glass cover plate excessively or insufficiently, the working efficiency and the processing quality of the sweeping machine are improved, the grinding disc 42 is detachably connected to the mounting plate 41, and the grinding disc 42 can be replaced, used and the polishing effect is ensured, detachable structure is current publicly known mature technique, no longer gives unnecessary details here, conveniently knows the little mill 4 pressure of man-hour through pressure sensor 8 to conveniently regulate and control, be fit for using widely.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a sweep ray apparatus with mill structure, includes frame (1), its characterized in that: install pressure regulating mechanism (2) on frame (1), the bottom fixed mounting of frame (1) has big mill (3), be provided with evenly distributed's little mill (4) on big mill (3), the bottom and the little mill (4) of pressure regulating mechanism (2) are connected.

2. The grinding disc structure for the polishing machine according to claim 1, characterized in that: pressure regulating mechanism (2) include mounting bracket (21), pressure regulating mechanism (2) rotate to be connected in the top of big mill (3), the inboard sliding connection of mounting bracket (21) has clamp plate (22) and limiting plate (23), clamp plate (22) are located the bottom of limiting plate (23), the bottom fixedly connected with connecting rod (24) of clamp plate (22), the bottom of connecting rod (24) run through big mill (3) and with little mill (4) fixed connection, install drive arrangement (25) on mounting bracket (21), fixedly connected with spring (26) between clamp plate (22) and limiting plate (23), the top fixedly connected with threaded rod (27) of limiting plate (23), the top and the drive arrangement (25) of threaded rod (27) are connected.

3. The grinding disc structure for the polishing machine according to claim 2, characterized in that: mounting bracket (21) include square pipe (211), the bottom fixedly connected with rotor plate (212) of square pipe (211), the top integrated into one piece of big mill (3) has limit ring (5), rotor plate (212) are located the inboard of limit ring (5) and are connected with the inner wall rotation of limit ring (5).

4. The grinding disc structure for the polishing machine according to claim 3, characterized in that: the driving device (25) comprises a driving motor (251) and a servo motor (252), the servo motor (252) is fixedly installed on the square pipe (211), an output shaft of the servo motor (252) penetrates through the installation frame (21) and is in threaded connection with the top end of the threaded rod (27), the top of the driving motor (251) is fixedly connected with the rack (1), and the output shaft of the driving motor (251) is fixedly connected with the square pipe (211).

5. The grinding disc structure for the polishing machine according to claim 2, characterized in that: the bottom fixedly connected with of clamp plate (22) restricts pipe (6), the top fixedly connected with of restriction board (23) accomodates pipe (7), the bottom of restriction pipe (6) extend to the inside of accomodating pipe (7) and with the inner wall sliding connection who accomodates pipe (7).

6. The grinding disc structure for the polishing machine according to claim 2, characterized in that: little mill (4) include mounting panel (41), the top and connecting rod (24) fixed connection of mounting panel (41), the detachable abrasive disc (42) that is connected with in bottom of little mill (4), install pressure sensor (8) between abrasive disc (42) and mounting panel (41).