Vacuum coating machine with lens fixing structure

Abstract

The utility model relates to the technical field of vacuum coating machines, and discloses a vacuum coating machine with a lens fixing structure. The vacuum coating machine with the lens fixing structure comprises a coating box body, a discharging belt is arranged in the coating box body and is used for automatically feeding the lenses; a vertical column is arranged in the coating box body, the bottom of the vertical column is connected with the interior of the coating box body in a rotating mode, one side of the vertical column is connected with a supporting plate through a fastener, an extrusion wheel extrudes and pushes a lens, the lens pushes a clamping plate, and a first elastic part pushes the clamping plate through a telescopic column to clamp the lens. When the supporting plates at different positions need to be fed, the one-way threaded columns drive the supports to adjust the height in the gaps of the supporting plates through threads, so that automatic lens feeding work can be achieved, manual feeding by workers is not needed, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating machines, in particular to a vacuum coating machine with a fixed lens structure. Background Art

[0002] Vacuum coating machine mainly refers to a type of coating that needs to be carried out under a higher vacuum degree. There are many types, including vacuum resistance heating evaporation, electron gun heating evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition, ion beam sputtering, etc. The main idea is to divide it into evaporation and sputtering.

[0003] When the lens needs to be coated, a vacuum coating machine is needed. The lens is placed inside the vacuum coating machine through a bracket for coating.

[0004] Before coating the lenses, they need to be placed on a bracket. The existing method is that the staff manually places each lens. The fixing device for the lenses in the existing vacuum coating machine cannot automatically load the lenses, which is time-consuming and labor-intensive and reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a vacuum coating machine with a fixed lens structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a vacuum coating machine with a fixed lens structure, comprising: a coating box; a feeding belt is arranged inside the coating box, and the feeding belt is used to automatically load the lenses; a column is arranged inside the coating box, the bottom of the column is connected to the inside of the coating box by rotating, one side of the column is connected to the support plate by a fastener, the outer side of the support plate is connected to the support column by a fastener, one end of the support column is connected to the telescopic column by embedding, and the other end of the telescopic column is connected to the clamping plate by a fastener, a pulley is arranged on the support plate, the pulley is connected to the shell by rotating, the inner side of the shell is connected to the feeding belt by a rotating shaft, the feeding belt is connected to the toggle plate by a fastener, a feeding belt is arranged on one side of the top of the feeding belt, the feeding belt is connected to one side of the connecting frame by a rotating shaft, the bottom of the connecting frame is connected to the bottom plate by a fastener, and the bottom of the bottom plate is connected to the two-way threaded column by a thread.

[0007] Preferably, the internal fastener of the support column is connected to one end of the first elastic member, the end of the first elastic member away from the support column is connected to the telescopic column through a fastener, and the inner side of the splint is connected to the rubber pad by adhesion.

[0008] Preferably, a fastener on one side of the shell is connected to the third motor, and the output shaft of the third motor is connected to the unloading belt through a fastener, and the shell is connected to one side of the connecting frame through a fastener, a material tray is provided at one end of the connecting frame, and the material tray is connected to the bracket through a fastener, and a telescopic motor is provided at the bottom of the material tray, and the telescopic motor fastener is connected to the bracket.

[0009] Preferably, one side of the shell is connected to the top of the connecting column by a fastener, the bottom of the connecting column is connected to the movable column by embedding, the internal fastener of the movable column is connected to the second elastic member, the fastener at the other end of the second elastic member is connected to the movable column, and the end of the movable column away from the connecting column is connected to the extrusion wheel by rotating.

[0010] Preferably, one end of the bidirectional threaded column is connected to the knob via a fastener, the other end of the bidirectional threaded column is connected to the inner wall of the limiting shell via a rotating shaft, and the bottom of the limiting shell is connected to the telescopic bracket via a fastener.

[0011] Preferably, the housing fastener is connected to the second motor, the second motor output shaft fastener is connected to the feed belt, the second motor fastener is connected to the housing, and one end of the bracket away from the material tray is threadedly connected to a one-way threaded column.

[0012] Preferably, one end of the one-way threaded column is connected to the inside of the coating box through a rotating shaft, and the other end of the one-way threaded column is connected to the output shaft of the first motor through a fastener, and the first motor fastener is connected to the inner wall of the coating box.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] The lens is then moved to the bottom of the tray and the feed belt is driven by the telescopic motor to move the lens to the toggle plate of the unloading belt on one side. The unloading belt rotates and drives the lens downward through the toggle plate until the lens falls on the clamping plate. After the placement is completed, the column is controlled to rotate, and the column drives the supporting plate to rotate, and the supporting plate drives the clamping plate and the lens to rotate, so that the lens moves to the bottom of the extrusion wheel, the extrusion wheel squeezes and pushes the lens, and the lens pushes the clamping plate. The first elastic member pushes the clamping plate to clamp the lens through the telescopic column. When it is necessary to load the support plates at different positions, the one-way threaded column drives the bracket to adjust its height in the gap of the support plate through the thread, so as to achieve the work of automatically loading the lenses, without the need for manual loading by the staff, thus saving time and effort and improving work efficiency.

[0015] Second, the utility model is capable of loading lenses of different sizes by providing a bidirectional threaded column and a base plate. When lenses of different sizes need to be loaded, the bidirectional threaded column is rotated by a knob, and the bidirectional threaded column drives the two base plates to move relative to each other through the forward thread and the reverse thread. The base plate drives the feeding belt and the unloading belt to move through the connecting frame until the gap between the feeding belt and the unloading belt fits the size of the lens. This allows the device to adapt to lenses of different sizes, thus reflecting the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the one-way threaded column and bracket structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the splint and rubber pad of the utility model;

[0020] Figure 5 It is a schematic diagram of the feeding belt and bottom plate structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the structure of the blanking belt and the toggle plate of the utility model.

[0022] Wherein: 1. coating box; 2. column; 3. support plate; 4. bracket; 5. material tray; 6. one-way threaded column; 7. first motor; 8. extrusion wheel; 9. lens; 10. shell; 11. support column; 12. telescopic column; 13. first elastic member; 14. clamping plate; 15. rubber pad; 16. telescopic motor; 17. connecting frame; 18. feeding belt; 19. second motor; 20. bottom plate; 21. knob; 22. two-way threaded column; 23. limit shell; 24. unloading belt; 25. moving column; 26. toggle plate; 27. pulley; 28. third motor; 29. ​​connecting column; 30. second elastic member. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 , a vacuum coating machine with a fixed lens structure, comprising:

[0025] Coating box 1;

[0026] A material unloading belt 24 is provided inside the coating box 1, and the material unloading belt 24 is used to automatically load the lens 9;

[0027] A column 2 is provided inside the coating box 1, and the bottom of the column 2 is connected to the inside of the coating box 1 by rotation. One side of the column 2 is connected to the support plate 3 by a fastener, and the outer side of the support plate 3 is connected to the support column 11 by a fastener. One end of the support column 11 is connected to the telescopic column 12 by embedding, and the other end of the telescopic column 12 is connected to the clamping plate 14 by a fastener. A pulley 27 is provided on the support plate 3, and the pulley 27 is connected to the shell 10 in a rotating manner. The inner side of the shell 10 is connected to the unloading belt 24 through a rotating shaft, and the unloading belt 24 is connected to the toggle plate 26 through fasteners. A feeding belt 18 is provided on one side of the top of the unloading belt 24, and the feeding belt 18 is connected to one side of the connecting frame 17 through a rotating shaft. The bottom of the connecting frame 17 is connected to the bottom plate 20 by fasteners, and the bottom of the bottom plate 20 is connected to the two-way threaded column 22 by threads. The lens 9 to be loaded is placed inside the material tray 5, and the telescopic motor 16 hits the material tray 5, and the material tray 5 vibrates to make the lens The sheet 9 slides onto the bottom plate 20 on one side, and the feeding belt 18 drives the lens 9 to move to the toggle plate 26 of the unloading belt 24 on one side through the bottom plate 20. The unloading belt 24 rotates and drives the lens 9 to move downward through the toggle plate 26 until the lens 9 falls on the clamping plate 14. After the placement is completed, the control column 2 is rotated, the column 2 drives the supporting plate 3 to rotate, and the supporting plate 3 drives the clamping plate 14 and the lens 9 to rotate, so that the lens 9 moves to the bottom of the extrusion wheel 8. The extrusion wheel 8 squeezes and pushes the lens 9, and the lens 9 pushes the clamping plate 14. The first elastic member 13 pushes the clamping plate 14 to clamp the lens 9 through the telescopic column 12. When it is necessary to load the support plate 3 at different positions, the one-way threaded column 6 drives the bracket 4 to adjust the height in the gap of the support plate 3 through the thread, so as to achieve the work of automatically loading the lens 9, without the need for manual loading by the staff, saving time and effort, and improving work efficiency.

[0028] Specifically, the inner fastener of the support column 11 is connected to one end of the first elastic member 13 , the end of the first elastic member 13 away from the support column 11 is connected to the telescopic column 12 through the fastener, and the inner side of the clamping plate 14 is connected to the rubber pad 15 by adhesion.

[0029] Through the above technical solution, the pulley 27 is used to support the housing 10 and the support plate 3 , and when the support plate 3 rotates, the pulley 27 rotates on the support plate 3 .

[0030] Specifically, fasteners on one side of the shell 10 are connected to the third motor 28, and the output shaft of the third motor 28 is connected to the unloading belt 24 through fasteners. The shell 10 is connected to one side of the connecting frame 17 through fasteners. A material tray 5 is provided at one end of the connecting frame 17, and the material tray 5 is connected to the bracket 4 through fasteners. A telescopic motor 16 is provided at the bottom of the material tray 5, and the telescopic motor 16 is connected to the bracket 4 through fasteners.

[0031] Through the above technical solution, the connecting frame 17 and the shell 10 are used to support the unloading belt 24 and the feeding belt 18 respectively. The toggle plate 26 of the unloading belt 24 is used to support the lens 9 and drive the lens 9 to fall downward in a horizontal state.

[0032] Specifically, one side of the shell 10 is connected to the top of the connecting column 29 by a fastener, the bottom of the connecting column 29 is connected to the movable column 25 by embedding, the internal fasteners of the movable column 25 are connected to the second elastic member 30, the fasteners at the other end of the second elastic member 30 are connected to the movable column 25, and the end of the movable column 25 away from the connecting column 29 is connected to the extrusion wheel 8 by rotating.

[0033] Through the above technical solution, the connecting column 29 is used to limit the second elastic member 30 and the movable column 25, the extrusion wheel 8 is used to push and squeeze the lens 9 placed on the top of the clamp 14 to prevent the lens 9 from being placed directly on the clamp 14 and the lens 9 cannot be fixed, and the rubber pad 15 is used to increase the damping force between the clamp 14 and the lens 9.

[0034] Specifically, one end of the bidirectional threaded column 22 is connected to the knob 21 through a fastener, the other end of the bidirectional threaded column 22 is connected to the inner wall of the limiting shell 23 through a rotating shaft, and the bottom of the limiting shell 23 is connected to the telescopic bracket 4 through a fastener.

[0035] Through the above technical solution, forward threads and reverse threads are respectively provided on the bidirectional thread column 22, and base plates 20 are respectively provided on the forward threads and reverse threads. When the bidirectional thread column 22 rotates, the two base plates 20 will be driven to move in relative or opposite directions.

[0036] Specifically, the housing 10 is fastened to the second motor 19 , the output shaft of the second motor 19 is fastened to the feeding belt 18 , the second motor 19 is fastened to the housing 10 , and one end of the bracket 4 away from the material tray 5 is threadedly connected to the one-way threaded column 6 .

[0037] Through the above technical solution, the motor and the output shaft are integrated, the motor rotates through the output shaft, the motor is a servo motor, and a locking assembly is provided inside the motor to prevent the motor from still rotating after the motor is turned off.

[0038] Specifically, one end of the one-way threaded column 6 is connected to the inside of the coating box 1 through a rotating shaft, and the other end of the one-way threaded column 6 is connected to the output shaft of the first motor 7 through a fastener, and the fastener of the first motor 7 is connected to the inner wall of the coating box 1.

[0039] Through the above technical solution, the one-way threaded column 6 is used to drive the loading device to adjust the height through the bracket 4, so that the loading device can load multiple support plates 3.

[0040] When in use, before loading the lens 9, first place the lens 9 to be loaded inside the tray 5, turn on the telescopic motor 16, the telescopic motor 16 hits the tray 5, the tray 5 vibrates and causes the lens 9 to slide onto the bottom plate 20 on one side, turn on the second motor 19, the second motor 19 drives the feeding belt 18 to rotate through the output shaft, the feeding belt 18 drives the lens 9 to move to the toggle plate 26 of the unloading belt 24 on one side through the bottom plate 20, turn on the third motor 28, the third motor 28 drives the feeding belt 18 to rotate through the output shaft, the unloading belt 24 rotates and drives the lens 9 to move downward through the toggle plate 26 until the lens 9 falls on the clamping plate 14, after the placement is completed, control the column 2 to rotate, the column 2 drives the support plate 3 to rotate, the support plate 3 drives the clamping plate 14 and the lens 9 to rotate, so that the lens 9 moves to the bottom of the extrusion wheel 8, and the second elastic member 30 drives the extrusion wheel through the moving column 25 8 is pushed, the extrusion wheel 8 squeezes and pushes the lens 9, the lens 9 pushes the clamping plate 14, the clamping plate 14 moves to both sides, through the resilience of the elastic member, the first elastic member 13 pushes the clamping plate 14 to clamp the lens 9 through the telescopic column 12, when it is necessary to load the support plate 3 at different positions, turn on the first motor 7, the first motor 7 drives the one-way threaded column 6 to rotate through the output shaft, the one-way threaded column 6 drives the bracket 4 to adjust the height in the gap of the support plate 3 through the thread, when it is necessary to load lenses 9 of different sizes, the two-way threaded column 22 is rotated by the knob 21, the two-way threaded column 22 drives the two bottom plates 20 to move relative to each other through the forward thread and the reverse thread, the bottom plate 20 drives the feeding belt 18 and the unloading belt 24 to move through the connecting frame 17, until the gap between the feeding belt 18 and the unloading belt 24 fits the size of the lens 9, the work is completed.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vacuum coating machine with a fixed lens structure, characterized in that: include: Coating box (1); A material unloading belt (24) is provided inside the coating box (1), and the material unloading belt (24) is used to automatically load the lenses (9); A column (2) is provided inside the coating box (1), the bottom of the column (2) is connected to the inside of the coating box (1) by rotation, one side of the column (2) is connected to the support plate (3) by a fastener, the outer side of the support plate (3) is connected to the support column (11) by a fastener, one end of the support column (11) is connected to the telescopic column (12) by embedding, the other end of the telescopic column (12) is connected to the clamping plate (14) by a fastener, a pulley (27) is provided on the support plate (3), The pulley (27) is connected to the shell (10) in a rotating manner, the inner side of the shell (10) is connected to the unloading belt (24) through a rotating shaft, the unloading belt (24) is connected to the toggle plate (26) through a fastener, a feeding belt (18) is provided on one side of the top of the unloading belt (24), the feeding belt (18) is connected to one side of the connecting frame (17) through a rotating shaft, the bottom of the connecting frame (17) is connected to the bottom plate (20) through a fastener, and the bottom of the bottom plate (20) is connected to the bidirectional threaded column (22) through a thread.

2. The vacuum coating machine with a fixed lens structure according to claim 1, characterized in that: The internal fastener of the support column (11) is connected to one end of the first elastic member (13); the end of the first elastic member (13) away from the support column (11) is connected to the telescopic column (12) through the fastener; and the inner side of the clamping plate (14) is connected to the rubber pad (15) by bonding.

3. The vacuum coating machine with a fixed lens structure according to claim 1, characterized in that: A fastener on one side of the housing (10) is connected to a third motor (28); an output shaft of the third motor (28) is connected to the unloading belt (24) via a fastener; the housing (10) is connected to one side of the connecting frame (17) via a fastener; a material tray (5) is provided at one end of the connecting frame (17); the material tray (5) is connected to a bracket (4) via a fastener; a telescopic motor (16) is provided at the bottom of the material tray (5); and the telescopic motor (16) is connected to the bracket (4) via a fastener.

4. The vacuum coating machine with a fixed lens structure according to claim 1, characterized in that: One side of the shell (10) is connected to the top of the connecting column (29) by a fastener, the bottom of the connecting column (29) is connected to the moving column (25) by embedding, the internal fastener of the moving column (25) is connected to the second elastic member (30), the other end of the second elastic member (30) is connected to the moving column (25) by a fastener, and the end of the moving column (25) away from the connecting column (29) is connected to the extrusion wheel (8) by rotating.

5. The vacuum coating machine with a fixed lens structure according to claim 4, characterized in that: One end of the bidirectional threaded column (22) is connected to the knob (21) via a fastener, the other end of the bidirectional threaded column (22) is connected to the inner wall of the limit shell (23) via a rotating shaft, and the bottom of the limit shell (23) is connected to the telescopic bracket (4) via a fastener.

6. The vacuum coating machine with a fixed lens structure according to claim 3, characterized in that: The housing (10) fastener is connected to the second motor (19), the output shaft fastener of the second motor (19) is connected to the feeding belt (18), the second motor (19) fastener is connected to the housing (10), and one end of the bracket (4) away from the material tray (5) is threadedly connected to the one-way threaded column (6).

7. The vacuum coating machine with a fixed lens structure according to claim 6, characterized in that: One end of the one-way threaded column (6) is connected to the inside of the coating box (1) through a rotating shaft, and the other end of the one-way threaded column (6) is connected to the output shaft of the first motor (7) through a fastener, and the first motor (7) fastener is connected to the inner wall of the coating box (1).

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