Polishing device for reflector production

Abstract

The utility model relates to the technical field of reflector production, and discloses a polishing device for reflector production, which comprises a box body with an opening in the side wall, a placing table is fixedly arranged in the box body, a clamping device matched with the placing table is arranged at the bottom of the box body, and a horizontal moving device is arranged at the top of the box body. A telescopic rod is arranged at the output end of the horizontal moving device, a pressure buffering device is arranged at the output end of the telescopic rod, a polishing motor is arranged at the bottom of the pressure buffering device, and a polishing disc is arranged at the output end of the polishing motor. A controller electrically connected with the horizontal moving device, the telescopic rod, the pressure buffering device and the polishing motor is arranged on the side wall of the box body. Compared with the prior art, the polishing device has the advantages that the pressure between the mirror surface and the polishing disc can be monitored and adjusted in real time, the polishing uniformity is good, and the reflectivity of the reflecting mirror is high.

Description

Technical Field

[0001] The utility model relates to the technical field of reflector production, in particular to a polishing device for reflector production. Background Art

[0002] A reflector is an optical element that works using the law of reflection. According to their shapes, reflectors can be divided into three types: plane reflectors, spherical reflectors, and aspherical reflectors; according to the degree of reflection, they can be divided into full reflectors and semi-transparent semi-reflective reflectors (also known as beam splitters).

[0003] In order to make the reflector have a higher reflectivity, the mirror surface needs to be polished during the production process of the reflector. The existing polishing device cannot monitor the pressure between the polishing disk and the mirror surface, and over-polishing or inadequate polishing often occurs. The polishing uniformity is poor, which affects the reflectivity of the reflector and needs to be improved. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that the polishing device cannot monitor the pressure between the polishing disc and the mirror surface, and over-polishing or inadequate polishing often occurs, the polishing uniformity is poor, and the reflectivity of the reflector is affected.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a polishing device for the production of reflectors, comprising a box body with an opening on the side wall, a placing table fixedly arranged in the box body, a clamping device cooperating with the placing table arranged at the bottom of the box body, a horizontal moving device arranged at the top of the box body, a telescopic rod arranged at the output end of the horizontal moving device, a pressure buffer device arranged at the output end of the telescopic rod, a polishing motor arranged at the bottom of the pressure buffer device, a polishing disk arranged at the output end of the polishing motor, and a controller electrically connected to the horizontal moving device, the telescopic rod, the pressure buffer device and the polishing motor respectively on the side wall of the box body.

[0008] As an improvement, the clamping device includes forward and reverse screws that pass through the placement table, one end of the forward and reverse screws extends to the opening of the box body and is connected to a handle, the forward and reverse screws are threadedly connected to symmetrically arranged movable blocks, and the movable blocks are fixed with a V-shaped clamping plate arranged on the placement table.

[0009] As an improvement, an anti-skid buffer pad is provided on the V-shaped clamping plate.

[0010] As an improvement, the horizontal moving device includes a symmetrically arranged synchronous motor, the output end of the synchronous motor is provided with a transverse screw rod penetrating the box body, the transverse screw rod is threadedly connected with a screw block, a pulse motor is provided on the outside of any screw block, the output end of the pulse motor is provided with a longitudinal screw rod connected to the screw block, the screw blocks are connected by a smooth rod, the longitudinal screw rod and the smooth rod are sleeved with a mounting block, and the telescopic rod is arranged on the mounting block.

[0011] As an improvement, the buffer device includes symmetrically arranged plate body one and plate body two, wherein a sleeve is provided on plate body one, wherein a column extending to the outside of the sleeve and connected to plate body two is provided inside the sleeve, wherein a pressure sensor and a spring are sleeved on the sleeve, wherein one end of the spring is fixedly connected to the pressure sensor, and the other end is fixedly connected to plate body two, and the polishing motor is arranged on plate body two.

[0012] As an improvement, a plurality of legs are evenly arranged on the bottom of the box.

[0013] As an improvement, a liquid discharge port is provided at the bottom of the box body, and a liquid inlet pipe cooperating with the placement table is provided on the side wall of the box body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the advantages of the utility model are: 1. The clamping device can clamp and fix the mirror placed on the placement table; 2. The horizontal moving device can drive the telescopic rod to move horizontally and vertically, and then drive the polishing motor to move horizontally and vertically to polish different positions of the mirror; 3. The pressure buffer device can monitor the pressure between the polishing disk and the mirror, and feed back the data to the controller, so that the controller can control the extension of the telescopic rod so that different positions of the mirror can be polished with the same pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the main viewing state of the utility model.

[0019] Figure 4 This utility model Figure 3 Schematic diagram of the structure in cross-section at AA.

[0020] Figure 5 This utility model Figure 4 Schematic diagram of the structure in the enlarged state at point B.

[0021] As shown in the figure: 1. Box body; 2. Placement table; 3. Clamping device; 4. Horizontal moving device; 5. Telescopic rod; 6. Pressure buffer device; 7. Polishing motor; 8. Polishing disc; 9. Controller; 10. Forward and reverse screws; 11. Handle; 12. Movable block; 13. V-shaped clamping plate; 14. Anti-slip buffer pad; 15. Synchronous motor; 16. Transverse screw; 17. Screw block; 18. Pulse motor; 19. Longitudinal screw; 20. Polish rod; 21. Mounting block; 22. Plate body one; 23. Plate body two; 24. Sleeve; 25. Column; 26. Pressure sensor; 27. Spring; 28. Leg; 29. ​​Drain port; 30. Liquid inlet pipe. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the description of the present invention: It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0027] Embodiment 1

[0028] Combined with Figure 1-5 A polishing device for producing a reflector comprises a box body 1 with an opening on the side wall, a plurality of legs 28 are evenly arranged at the bottom of the box body 1, a placing table 2 is fixedly arranged in the box body 1 for placing the mirror surface, a clamping device 3 cooperating with the placing table 2 is arranged at the bottom of the box body 1 for clamping and fixing the mirror surface, a horizontal moving device 4 is arranged at the top of the box body 1, which can drive a telescopic rod 5 to move horizontally and vertically, thereby driving a polishing disc 8 to move, and polishing different positions of the mirror surface, a telescopic rod 5 is arranged at the output end of the horizontal moving device 4, which can drive the polishing disc 8 to move up and down, and a pressure buffer device 6 is arranged at the output end of the telescopic rod 5, which can The pressure between the polishing disc 8 and the mirror surface is monitored, and the data is fed back to the controller 9. A polishing motor 7 is provided at the bottom of the pressure buffer device 6. A polishing disc 8 is provided at the output end of the polishing motor 7. The polishing motor 7 drives the polishing disc 8 to rotate to polish the mirror surface. A drain port 29 is provided at the bottom of the box body 1. A liquid inlet pipe 30 that cooperates with the placement table 2 is provided on the side wall of the box body 1. The liquid inlet pipe 30 can spray polishing liquid onto the mirror surface to facilitate the polishing of the mirror surface by the polishing disc 8. The drain port 29 can discharge the polishing liquid. A controller 9 is provided on the side wall of the box body 1, which is electrically connected to the horizontal moving device 4, the telescopic rod 5, the pressure buffer device 6 and the polishing motor 7 respectively.

[0029] Combined with Figure 3 The clamping device 3 includes a forward and reverse screw 10 that passes through the placement table 2. One end of the forward and reverse screw 10 extends to the opening of the box body 1 and is connected to a handle 11. The forward and reverse screw 10 is threadedly connected to a symmetrically arranged movable block 12. The movable block 12 is fixedly provided with a V-shaped clamping plate 13 that is arranged on the placement table 2. The V-shaped clamping plate 13 is provided with an anti-slip buffer pad 14. When the handle 11 is rotated, the handle 11 drives the forward and reverse screw 10 to rotate, thereby driving the movable block 12 and the V-shaped clamping plate 13 to move closer to or away from each other, thereby clamping and fixing the mirror on the placement table 2.

[0030] The horizontal moving device 4 includes a symmetrically arranged synchronous motor 15, the output end of the synchronous motor 15 is provided with a transverse screw 16 arranged through the box body 1, the transverse screw 16 is threadedly connected with a screw block 17, the outer side of any screw block 17 is provided with a pulse motor 18, the output end of the pulse motor 18 is provided with a longitudinal screw 19 connected to the screw block 17, the screw blocks 17 are connected by a light rod 20, the longitudinal screw 19 and the light rod 20 are sleeved with a mounting block 21, the telescopic rod 5 is arranged on the mounting block 21, the synchronous motor 15 rotates to drive the transverse screw 16 to rotate, the transverse screw 16 drives the polishing disc 8 to move horizontally, the pulse motor 18 rotates to drive the longitudinal screw 19 to rotate, the longitudinal screw 19 drives the polishing disc to move longitudinally, so that the polishing disc 8 can polish different positions of the mirror surface.

[0031] The pressure buffer device 6 includes a symmetrically arranged plate body 1 22 and a plate body 23, the plate body 1 22 is provided with a sleeve 24, the sleeve 24 is provided with a column 25 extending to the outside of the sleeve 24 and connected to the plate body 23, the sleeve 24 is sleeved with a pressure sensor 26 and a spring 27, one end of the spring 27 is fixedly connected to the pressure sensor 26, and the other end is fixedly connected to the plate body 23, the polishing motor 7 is arranged on the plate body 23, when the polishing disc 8 contacts the mirror surface, the polishing disc 8 will have a reverse force to compress the spring 27, and the pressure sensor 26 will feed back the data to the controller 9 after monitoring, and the controller 9 controls the extension and retraction of the telescopic rod 5, so that when different positions of the mirror surface are polished, the contact force of the polishing disc 8 with the mirror surface is the same, so that the mirror surface polishing has better uniformity and higher reflectivity.

[0032] The synchronous motor 15, pulse motor 18, telescopic rod 5, pressure sensor 26 and polishing motor 7 and their supporting power supply and controller mentioned in the utility model can be provided by the manufacturer. In addition, the circuits, electronic components and modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art without further elaboration.

[0033] All features described in the specification, the attached claims and the drawings, whether alone or in any combination thereof, are important features of the present utility model.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "an implementation", "specific implementation", "other implementations", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment, implementation or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described above may also be combined in a suitable manner in any one or more embodiments, implementations or examples. The technical solution recorded in the utility model also includes a technical solution formed by any one or more of the specific features, structures, materials or characteristics described above in a separate or combined manner.

[0035] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model. Ordinary technicians in the field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the utility model within the scope of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. A polishing device for producing a reflector, characterized in that: It comprises a box body with an opening on the side wall, a placing table fixedly arranged in the box body, a clamping device cooperating with the placing table arranged at the bottom of the box body, a horizontal moving device arranged at the top of the box body, a telescopic rod arranged at the output end of the horizontal moving device, a pressure buffer device arranged at the output end of the telescopic rod, a polishing motor arranged at the bottom of the pressure buffer device, a polishing disk arranged at the output end of the polishing motor, and a controller electrically connected to the horizontal moving device, the telescopic rod, the pressure buffer device and the polishing motor respectively arranged on the side wall of the box body.

2. A polishing device for producing a reflector according to claim 1, characterized in that: The clamping device includes forward and reverse screws that pass through the placement table, one end of the forward and reverse screws extends to the opening of the box body and is connected to a handle, the forward and reverse screws are threadedly connected to symmetrically arranged movable blocks, and the movable blocks are fixed with a V-shaped clamping plate that is arranged on the placement table.

3. A polishing device for producing a reflector according to claim 2, characterized in that: The V-shaped clamping plate is provided with an anti-skid buffer pad.

4. A polishing device for producing a reflector according to claim 1, characterized in that: The horizontal moving device includes a symmetrically arranged synchronous motor, the output ends of the synchronous motors are provided with transverse screws that penetrate the box body, the transverse screws are threadedly connected with screw blocks, a pulse motor is provided on the outside of any screw block, the output end of the pulse motor is provided with a longitudinal screw connected to the screw block, the screw blocks are connected by a smooth rod, the longitudinal screw and the smooth rod are sleeved with a mounting block, and the telescopic rod is arranged on the mounting block.

5. A polishing device for producing a reflector according to claim 1, characterized in that: The buffer device includes a symmetrically arranged plate body one and a plate body two, wherein a sleeve is provided on the plate body one, wherein a column extending to the outside of the sleeve and connected to the plate body two is provided inside the sleeve, wherein a pressure sensor and a spring are sleeved on the sleeve, wherein one end of the spring is fixedly connected to the pressure sensor, and the other end is fixedly connected to the plate body two, and the polishing motor is arranged on the plate body two.

6. A polishing device for producing a reflector according to claim 1, characterized in that: A plurality of supporting legs are evenly arranged on the bottom of the box body.

7. A polishing device for producing a reflector according to claim 1, characterized in that: The bottom of the box body is provided with a liquid discharge port, and the side wall of the box body is provided with a liquid inlet pipe matched with the placing table.

Images