A PC optical lens coating device

Abstract

The present invention belongs to the field of lens coating, and specifically is a PC optical lens coating device, which aims at solving the problems that each lens needs to be inserted into a receiving hole in sequence and fixed one by one when being fixed, thereby making the coating process of the PC optical lens too complicated and inconvenient to remove excess hardening liquid adhering to the PC optical lens. The present invention comprises a mounting frame, a liquid storage barrel fixed to the bottom of the inner surface of the mounting frame, a mounting seat arranged on the top of the liquid storage barrel, and a plurality of mounting holes penetrating through the middle position of the mounting seat. The present invention facilitates users to directly fix a plurality of lens bodies, thereby saving the time spent by users on fixing the lens bodies, and can help to remove excess hardening liquid adhering to the lens bodies, thereby improving the coating effect on the lens bodies, thereby improving the applicability of the device.

Description

Technical Field

[0001] The invention belongs to the field of lens coating, in particular to a PC optical lens coating device. Background Art

[0002] PC optical lenses, also known as "space lenses" or "cosmic lenses", have the chemical name polycarbonate (PC), which is a thermoplastic material. PC optical lenses are made of polycarbonate as raw materials and have the characteristics of super impact resistance, high refractive index and light specific gravity. There are multiple process flows in the production and manufacturing process of PC optical lenses, one of which is the need to coat the surface of the lens. Therefore, the corresponding coating device is required to immerse the PC optical lens in the hardening liquid. After immersion and curing in the hardening liquid, the surface of the PC optical lens can be coated.

[0003] During actual use of the PC optical lens coating device in the prior art, a batch of PC optical lenses will be coated when the coating device is used once. However, when fixing each lens, it is necessary to insert it into the receiving hole in turn and fix it one by one, which makes the coating process of the PC optical lens too complicated and reduces the working efficiency of the coating process. As a result, the use of the device has certain limitations. In addition, it is not convenient to remove the excess hardening liquid adhering to the PC optical lens when taking the lens out of the liquid storage cylinder. As a result, the use of the device has certain limitations and is not conducive to use.

[0004] To this end, the present invention provides a PC optical lens coating device. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the PC optical lens coating device described in the present invention comprises a mounting frame, a liquid storage barrel fixed to the bottom of the inner surface of the mounting frame, a mounting seat arranged on the top of the liquid storage barrel, a plurality of mounting holes penetrating through the middle position of the mounting seat, a lens body inserted into the mounting hole, and a quick fixing mechanism for fixing a batch of lens bodies;

[0007] The quick-fixing mechanism includes clamping plates arranged at both sides of the lens body in the inner cavity of the mounting hole, clamping plates arranged at both sides of the lens body in the inner cavity of the mounting hole, a first spring telescopic rod fixed inside the aperture on one side of the inner cavity of the mounting hole, and a clamping moving assembly acting on one group of the clamping plates, one side of the first spring telescopic rod is fixed to the surface of another group of the clamping plates at an adjacent position.

[0008] Preferably, the clamp moving assembly includes a threaded rod rotatably connected to a position at one end of the top of the mounting seat, a movable shaft rotatably connected to the other end of the top of the mounting seat, a plurality of bidirectional threaded segments arranged on the outer circumference of the movable shaft, a plurality of first threaded sleeves threadedly connected to the outer circumference of the threaded rod, two second threaded sleeves threadedly connected to the position of the bidirectional threaded segments, a connecting rod fixed to one end of the first threaded sleeve, a connecting component acting on the threaded rod and the movable shaft, a positioning component acting on the first threaded sleeve and the second threaded sleeve, and a support plate fixed to the second threaded sleeve and arranged in an L-shape at one end away from the first threaded sleeve.

[0009] Preferably, the bottom of the connecting rod is fixed to a plurality of clamping plates at adjacent positions, and the bottom of the supporting plate extends to the bottom of a plurality of mounting holes at adjacent positions.

[0010] Preferably, the positioning component includes a conflict groove penetrating through the bottom surfaces of the first threaded sleeve and the second threaded sleeve and a limit strip penetrating and inserted into the plurality of the conflict grooves, and the bottom of the limit strip is fixed to the surface of the mounting seat.

[0011] Preferably, the connecting component includes a pulley fixedly mounted on one side of the threaded rod and the outer circumference of the movable shaft, and a connecting belt arranged at a middle position between the two pulleys.

[0012] Preferably, it also includes a lifting and shaking mechanism acting on the mounting seat, and the lifting and shaking mechanism includes a connecting seat fixed to the top of the mounting seat in a U shape, a hydraulic cylinder fixed to the top surface of the mounting frame, and a movable component acting on the connecting seat.

[0013] Preferably, the movable component includes a support groove fixed to a middle position of the top of the connecting seat, a support block slidably inserted in the support groove, an embedded shaft inserted in the middle position of the support block, a limited rebound component acting on the connecting seat, a plurality of interference blocks fixed to one side of the connecting seat, and an interference seat fixed to one side of the inner surface of the mounting frame, the two sides of the embedded shaft are fixed to the two sides of the inner wall of the support groove at an adjacent position, and the output end of the hydraulic cylinder passes through the mounting frame and is fixed to the surface of the top of the support block.

[0014] Preferably, the limited rebound component includes a limited groove penetrating through the top of the mounting frame at positions on both sides of the hydraulic cylinder, a positioning seat slidably inserted inside the limited groove, a second spring telescopic rod fixed to the top of the mounting frame at a position on one side of the limited groove, and a limited shaft slidably inserted inside the positioning seat, the bottom of the limited shaft is fixed to the top surface of the mounting seat, and the side of the second spring telescopic rod close to each other extends to the inner cavity of the limited groove at an adjacent position and is fixed to the surface of the positioning seat at an adjacent position.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention places a plurality of lens bodies directly inside the mounting holes at adjacent positions and receives the support of two support plates. The distance between the two clamping plates is changed by rotating the threaded rod, so that the lens bodies can be directly clamped and restricted. During this process, the two support plates placed at the bottom of the lens bodies will be away from the bottom of the lens bodies, so that it is convenient for users to directly fix the plurality of lens bodies, thereby saving the time spent by users on fixing the lens bodies and ensuring sufficient contact between the lens bodies and the hardening liquid added to the liquid storage barrel. Moreover, when the mounting seat is detached from the liquid storage barrel, it can be separated by adjusting the clamping plate connected to the first spring telescopic rod alone, so that it is convenient for users to disassemble the lens bodies alone, thereby facilitating the recovery of the coated lens bodies, thereby improving the convenience of using the device.

[0017] 2. In the process of the mounting seat being driven to move vertically upward by the hydraulic cylinder, the present invention can make the interference block and the interference seat interfere with each other, so that the mounting seat can swing in a small range in the left and right directions under the action of the rebound force of the second spring telescopic rod, which can help to remove the excess hardening liquid adhering to the lens body, thereby improving the coating effect on the lens body and improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 The present invention Figure 1 A schematic diagram of the structure enlargement at the center A;

[0021] Figure 3 The present invention Figure 1 A schematic diagram of the structure enlarged at B in the middle;

[0022] Figure 4 It is a structural schematic diagram of the front view direction of the present invention;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the mounting seat in the present invention;

[0024] Figure 6 The present invention Figure 5 A schematic diagram of the structure enlarged at C in the middle;

[0025] Figure 7 It is a schematic diagram of the structure of the mounting seat in the present invention when viewed from above.

[0026] In the figure: 1. mounting frame; 2. liquid storage barrel; 3. hydraulic cylinder; 4. mounting seat; 5. connecting seat; 6. threaded rod; 7. first threaded sleeve; 8. movable shaft; 9. interference groove; 10. limiting strip; 11. pulley; 12. connecting belt; 13. mounting hole; 14. lens body; 15. clamping plate; 16. first spring telescopic rod; 17. second threaded sleeve; 18. connecting rod; 19. supporting plate; 20. interference block; 21. interference seat; 22. second spring telescopic rod; 23. limiting groove; 24. positioning seat; 25. limiting shaft; 26. supporting groove; 27. supporting block; 28. embedded shaft; 29. ​​bidirectional threaded section. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] Embodiment 1:

[0029] like Figure 1-7 As shown, a PC optical lens coating device according to an embodiment of the present invention comprises a mounting frame 1, a liquid storage barrel 2 fixed to the bottom of the inner surface of the mounting frame 1, a mounting seat 4 arranged on the top of the liquid storage barrel 2, a plurality of mounting holes 13 penetrating through the middle of the mounting seat 4, a lens body 14 inserted into the mounting hole 13, and a quick fixing mechanism for fixing a batch of lens bodies 14;

[0030] The quick-fixing mechanism includes clamping plates 15 arranged in the inner cavity of the mounting hole 13 at positions on both sides of the lens body 14, clamping plates 15 arranged in the inner cavity of the mounting hole 13 at positions on both sides of the lens body 14, a first spring telescopic rod 16 fixed inside the aperture of one side of the inner cavity of the mounting hole 13, and a clamping moving assembly acting on one group of clamping plates 15, one side of the first spring telescopic rod 16 is fixed to the surface of another group of clamping plates 15 at an adjacent position;

[0031] By placing the batch lens body 14 directly in the inner cavity of the mounting hole 13 at the middle position of the two clamping plates 15, it is stably placed in the inner cavity of the mounting hole 13 at the middle position of the two clamping plates 15 by the support of the clamping assembly, and then by adjusting the clamping assembly, the two clamping plates 15 can clamp both sides of the outer peripheral surface of the lens body 14, so that the batch lens bodies 14 can be fixed synchronously, thereby realizing the function of quick installation of the lens bodies 14, thereby saving the time required for the user to install the lens bodies 14. At the same time, since the first spring telescopic rod 16 fixed inside the cylindrical aperture on one side of the inner cavity of the mounting hole 13 can be telescoped, when the lens body 14 needs to be disassembled separately, it is only necessary to move the clamping plate 15 connected to the first spring telescopic rod 16 in the direction away from the other clamping plate 15 at the adjacent position, so that the lens body 14 can be separated from the inside of the mounting hole 13 at the adjacent position, thereby facilitating the recovery of the coated lens body 14.

[0032] like Figure 1-7 As shown, the clamp moving assembly includes a threaded rod 6 rotatably connected to one end of the top of the mounting seat 4, a movable shaft 8 rotatably connected to the other end of the top of the mounting seat 4, a plurality of bidirectional threaded segments 29 arranged on the outer circumference of the movable shaft 8, a plurality of first threaded sleeves 7 threadedly connected to the outer circumference of the threaded rod 6, two second threaded sleeves 17 threadedly connected to the position of the bidirectional threaded segment 29, a connecting rod 18 fixed to one end of the first threaded sleeve 7, a connecting component acting on the threaded rod 6 and the movable shaft 8, a positioning component acting on the first threaded sleeve 7 and the second threaded sleeve 17, and a support plate 19 fixed to the second threaded sleeve 17 and arranged in an L shape at one end away from the first threaded sleeve 7, the bottom of the connecting rod 18 is fixed to a plurality of clamping plates 15 at adjacent positions, and the bottom of the support plate 19 extends to the position of the bottom of a plurality of mounting holes 13 at adjacent positions;

[0033] When the spacing between the two adjacent clamping plates 15 is not adjusted, the support plate 19 can be placed near the middle of the bottom of the mounting hole 13, so that the lens body 14 is placed inside the adjacent mounting hole 13, so that it can be stably placed in the middle of the two adjacent clamping plates 15 under the support of the two support plates 19, and then the first threaded sleeve 7 is rotated and the movable shaft 8 is synchronously rotated under the action of the connecting component. Since the first threaded sleeve 7 and the second threaded sleeve 17 can be limited by the positioning component, the multiple first threaded sleeves 7 can move in the horizontal direction and under the connection of the connecting rod 18. A group of clamping plates 15 at adjacent positions are driven to move in the horizontal direction, so that the distance between the two clamping plates 15 at adjacent positions can be reduced, so that the lens body 14 placed in the inner cavity of the mounting hole 13 can be clamped and fixed, and when the movable shaft 8 rotates synchronously, the threaded structure between the two second threaded sleeves 17 and the two-way threaded segment 29 can cooperate to make the two adjacent support plates 19 move away from each other, so that the two support plates 19 placed at the bottom of the lens body 14 will be away from the bottom of the lens body 14, thereby ensuring that the bottom surface of the lens body 14 can fully contact with the hardening liquid added to the liquid storage barrel 2.

[0034] like Figure 1-7 As shown, the positioning component includes a conflict groove 9 penetrating through the bottom surface of the first threaded sleeve 7 and the second threaded sleeve 17 and a limit strip 10 penetrating and inserted into the inside of the plurality of conflict grooves 9, and the bottom of the limit strip 10 is fixed to the surface of the mounting seat 4;

[0035] Since the inner wall of the interference groove 9 can be restrained and limited by the limiting strip 10, the first threaded sleeve 7 can only move in the horizontal direction under the driving action of the threaded rod 6 and the second threaded sleeve 17 can only move in the horizontal direction under the driving action of the bidirectional threaded section 29, so that the first threaded sleeve 7 and the second threaded sleeve 17 can only move in the horizontal direction.

[0036] like Figure 1-7 As shown, the connecting component includes a pulley 11 fixedly sleeved on one side of the outer circumference of the threaded rod 6 and the movable shaft 8, and a connecting belt 12 arranged at a middle position between the two pulleys 11;

[0037] When the first threaded sleeve 7 is rotated, the adjacent pulley 11 can be driven to rotate, so that under the connecting action of the connecting belt 12, another pulley 11 can drive the movable shaft 8 to rotate, so that the first threaded sleeve 7 and the movable shaft 8 can rotate synchronously.

[0038] Embodiment 2:

[0039] Since excess hardening liquid is easily adhered to the surface of the lens body 14 when the mounting base 4 is taken out from the liquid storage barrel 2, the quality of the coating on the lens body 14 will be reduced. In addition, if the excess hardening liquid adhered to the surface of each lens body 14 is removed manually step by step, the work process is time-consuming and labor-intensive, which has certain inconveniences.

[0040] For this reason, Figures 1 to 7 As shown, it also includes a lifting and shaking mechanism acting on the mounting seat 4, the lifting and shaking mechanism includes a U-shaped connecting seat 5 fixed to the top of the mounting seat 4, a hydraulic cylinder 3 fixed to the top surface of the mounting frame 1, and a movable component acting on the connecting seat 5;

[0041] When the hydraulic cylinder 3 is controlled so that the connecting seat 5 can move in the vertical direction, it can drive the mounting seat 4 to move in the vertical direction, so that the mounting seat 4 can drive the lens body 14 to immerse in the hardening liquid added in the liquid storage barrel 2 to realize the coating operation, so that the mounting seat 4 can also drive the lens body 14 to separate from the liquid storage barrel 2, and under the action of the movable component, the mounting seat 4 can drive the lens body 14 to perform a reciprocating shaking operation in a small range in the horizontal direction, which can help to remove the excess hardening liquid adhering to the lens body 14, thereby improving the coating effect on the lens body 14, and the operation of removing the excess hardening liquid adhering to the lens body 14 is convenient and fast, thereby improving work efficiency.

[0042] For this reason, Figures 1 to 7 As shown, the movable assembly includes a support groove 26 fixed to a middle position of the top of the connecting seat 5, a support block 27 slidably inserted in the support groove 26, an embedded shaft 28 inserted in the middle position of the support block 27, and a limited rebound component acting on the connecting seat 5, a plurality of abutment blocks 20 fixed to one side of the connecting seat 5, and an abutment seat 21 fixed to one side of the inner surface of the mounting frame 1, the two sides of the embedded shaft 28 are fixed to the two sides of the inner wall of the support groove 26 at the adjacent position, and the output end of the hydraulic cylinder 3 passes through the mounting frame 1 and is fixed to the surface of the top of the support block 27;

[0043] Through the connection between the hydraulic cylinder 3 and the support block 27 and the connection between the support block 27 and the embedded shaft 28, the output end of the hydraulic cylinder 3 drives the connecting seat 5 to move in the vertical direction, so that the mounting seat 4 and the connecting seat 5 can slide in the horizontal direction. When the mounting seat 4 moves vertically upward, multiple interference blocks 20 and the interference seat 21 can be mutually interfered with in turn, so that they cooperate with the limiting rebound component to make the connecting seat 5 and the mounting seat 4 reciprocate in the horizontal direction during the interference between the multiple interference blocks 20 and the interference seat 21, thereby generating a small range of shaking to remove the excess hardening liquid attached to the surface of the lens body 14, and since the shaking amplitude of the lens body 14 is too small, it will not affect the coating on the surface of the lens body 14.

[0044] like Figures 1 to 7 As shown, the limited resilience component includes a limited groove 23 that penetrates through the top of the mounting frame 1 and is located at both sides of the hydraulic cylinder 3, a positioning seat 24 that is slidably inserted in the limited groove 23, a second spring telescopic rod 22 that is fixed to the top of the mounting frame 1 and is located at one side of the limited groove 23, and a limited shaft 25 that penetrates and is slidably inserted in the positioning seat 24, the bottom of the limited shaft 25 is fixed to the top surface of the mounting seat 4, and the side of the second spring telescopic rod 22 that is close to each other extends to the inner cavity of the limited groove 23 at the adjacent position and is fixed to the surface of the positioning seat 24 at the adjacent position;

[0045] Since the positioning seat 24 can only slide in the inner cavity of the adjacent position limiting groove 23, it can further limit the mounting seat 4, so that the mounting seat 4 can only move more smoothly in the horizontal direction, and due to the connection action of the limiting shaft 25 and the limiting shaft 25 can only move in the vertical direction in the inner cavity of the positioning seat 24, the mounting seat 4 and the connecting seat 5 can move more smoothly in the vertical direction. Due to the connection setting of the second spring telescopic rod 22, when the interference block 20 and the interference seat 21 are in conflict, the second spring telescopic rod 22 can be deformed when the mounting seat 4 moves in the horizontal direction. When the interference block 20 and the interference seat 21 are separated, the mounting seat 4 and the connecting seat 5 can move in the opposite direction in the horizontal direction under the action of the rebound force of the second spring telescopic rod 22, thereby realizing the reciprocating movement of the mounting seat 4 and the connecting seat 5 in the horizontal direction.

[0046] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

Claims

1. A PC optical lens coating device, comprising a mounting frame (1), a liquid storage barrel (2) fixed to the bottom of the inner surface of the mounting frame (1), a mounting seat (4) arranged on the top of the liquid storage barrel (2), a plurality of mounting holes (13) extending through the middle of the mounting seat (4), and a lens body (14) inserted into the mounting holes (13), characterized in that: It also includes a quick-fixing mechanism for fixing the batch lens bodies (14); The quick-fixing mechanism comprises clamping plates (15) arranged in the inner cavity of the mounting hole (13) at positions on both sides of the lens body (14), clamping plates (15) arranged in the inner cavity of the mounting hole (13) at positions on both sides of the lens body (14), a first spring telescopic rod (16) fixed inside the aperture of one side of the inner cavity of the mounting hole (13), and a clamping moving assembly acting on one group of the clamping plates (15), one side of the first spring telescopic rod (16) being fixed to the surface of another group of the clamping plates (15) at an adjacent position.

2. A PC optical lens coating device according to claim 1, characterized in that: The clamping assembly comprises a threaded rod (6) rotatably connected to a position at one end of the top of the mounting seat (4), a movable shaft (8) rotatably connected to the other end of the top of the mounting seat (4), a plurality of bidirectional threaded segments (29) arranged on the outer circumference of the movable shaft (8), a plurality of first threaded sleeves (7) threadedly connected to the outer circumference of the threaded rod (6), two second threaded sleeves (17) threadedly connected to the position of the bidirectional threaded segments (29), a connecting rod (18) fixed to one end of the first threaded sleeve (7), a connecting component acting on the threaded rod (6) and the movable shaft (8), a positioning component acting on the first threaded sleeve (7) and the second threaded sleeve (17), and a support plate (19) fixed to an end of the second threaded sleeve (17) away from the first threaded sleeve (7) and arranged in an L shape.

3. A PC optical lens coating device according to claim 2, characterized in that: The bottom of the connecting rod (18) is fixed to a plurality of clamping plates (15) at adjacent positions, and the bottom of the supporting plate (19) extends to the bottom of a plurality of mounting holes (13) at adjacent positions.

4. A PC optical lens coating device according to claim 2, characterized in that: The positioning component comprises a contact groove (9) extending through the bottom surfaces of the first threaded sleeve (7) and the second threaded sleeve (17) and a limit strip (10) extending through and inserted into a plurality of the contact grooves (9); the bottom of the limit strip (10) is fixed to the surface of the mounting seat (4).

5. A PC optical lens coating device according to claim 4, characterized in that: The connecting component comprises a pulley (11) fixedly sleeved on one side of the outer circumference of the threaded rod (6) and the movable shaft (8), and a connecting belt (12) arranged at a middle position between the two pulleys (11).

6. A PC optical lens coating device according to claim 1, characterized in that: It also includes a lifting and shaking mechanism acting on the mounting seat (4), the lifting and shaking mechanism comprising a U-shaped connecting seat (5) fixed to the top of the mounting seat (4), a hydraulic cylinder (3) fixed to the top surface of the mounting frame (1), and a movable component acting on the connecting seat (5).

7. A PC optical lens coating device according to claim 6, characterized in that: The movable component comprises a support groove (26) fixed to a middle position of the top of the connecting seat (5), a support block (27) slidably inserted in the support groove (26), an embedded shaft (28) inserted in the middle position of the support block (27), a limiting rebound component acting on the connecting seat (5), a plurality of abutment blocks (20) fixed to one side of the connecting seat (5), and an abutment seat (21) fixed to one side of the inner surface of the mounting frame (1), the two sides of the embedded shaft (28) are fixed to the two sides of the inner wall of the support groove (26) at an adjacent position, and the output end of the hydraulic cylinder (3) passes through the mounting frame (1) and is fixed to the surface of the top of the support block (27).

8. A PC optical lens coating device according to claim 7, characterized in that: The limited resilient component comprises a limited groove (23) penetrating through the top of the mounting frame (1) and located at both sides of the hydraulic cylinder (3), a positioning seat (24) slidably inserted in the limited groove (23), a second spring telescopic rod (22) fixed to the top of the mounting frame (1) and located at one side of the limited groove (23), and a limited shaft (25) penetrating and slidably inserted in the positioning seat (24), the bottom of the limited shaft (25) is fixed to the top surface of the mounting frame (4), and the side of the second spring telescopic rod (22) that is close to each other extends to the inner cavity of the adjacent limited groove (23) and is fixed to the surface of the adjacent positioning seat (24).

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