Beveling machine for optical lens production

Abstract

The utility model discloses a beveling machine for optical lens production, and relates to the technical field of lens production. The polishing device comprises a bearing seat, a mounting frame is horizontally and rotatably mounted on the bearing seat, a driving rod is vertically and rotatably mounted on the mounting frame, a connecting plate is mounted at the top of the driving rod, and a polishing roller is rotatably mounted on the connecting plate; and the clamping mechanism comprises a connecting rod movably arranged on the bearing seat, a connecting frame is installed on one side of the bearing seat, and a pressing rod is vertically installed on the connecting frame in a sliding mode. Water in the water tank can be sucked into the spray head through the suction part, so that the spray head sprays water, the water can be sprayed on the lens, chippings generated during polishing and beveling of the lens can be mixed with water flow, splashing of the raised chippings in the polishing process can be effectively prevented, the hidden danger is reduced, and the production efficiency is improved. And the spray head continuously sprays water to take away scraps along with water flow, so that the scraps are prevented from scratching the surface of the lens.

Description

Technical Field

[0001] The present application relates to the technical field of lens production, and in particular to a chamfering machine for optical lens production. Background Art

[0002] Optical lenses play a vital role in modern optical instruments, and their processing quality is directly related to the performance of optical instruments. Among the multiple links of lens processing, edge processing is a key step to ensure the safety and beauty of the lens. When traditional chamfering machines are chamfering lenses, they are prone to produce a large amount of debris due to large grinding force, insufficient cooling or improper setting of grinding parameters. These debris will not only reduce processing efficiency, but may also scratch the surface of the lens, causing damage to the lens and affecting its optical performance. In large-scale processing, the generation of debris may also become a hidden danger to the safety of operators, such as splashing into people's eyes, being inhaled by staff, etc. For this reason, the utility model provides a chamfering machine for the production of optical lenses to solve the existing deficiencies. Utility Model Content

[0003] The purpose of this application is to solve the problems raised in the above background. This application provides a chamfering machine for the production of optical lenses.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] Beveling machines for optical lens production, including:

[0006] A bearing seat, a mounting frame is horizontally rotatably mounted on the bearing seat, a driving rod is vertically rotatably mounted on the mounting frame, a connecting plate is mounted on the top of the driving rod, and a grinding roller is rotatably mounted on the connecting plate;

[0007] The clamping mechanism comprises a connecting rod movably arranged on the bearing seat, a connecting frame is installed on one side of the bearing seat, a holding rod is vertically slidably installed on the connecting frame, the bottom end of the holding rod is opposite to the top end of the connecting rod and is configured with a holding plate, a rotating plate is rotatably installed on the top end of the connecting rod, and a driving member for driving the connecting rod to move is installed on the connecting frame;

[0008] Flushing mechanism, a water tank is installed on the bearing seat, the connecting rod is located in the water tank, a nozzle is installed on one side of the connecting frame, the spray end of the nozzle faces the rotating plate, and a suction piece for pumping water in the water tank into the nozzle is installed on the connecting frame.

[0009] Furthermore, the driving member includes a rotating sleeve rotatably mounted on the connecting frame, the holding rod is slidably inserted in the rotating sleeve, the top end of the rotating sleeve is provided with an internal threaded ring, the outer peripheral side of the holding rod is provided with threads, and the internal threaded ring is threadedly sleeved on the holding rod.

[0010] Furthermore, the suction member includes a driving plate horizontally slidably mounted on the connecting frame, one end of the driving plate is sleeved with a suction cylinder, a suction pipe is slidably inserted on the suction cylinder, the free end of the suction pipe is connected to the water tank, a connecting pipe is installed between the suction cylinder and the nozzle, and a linkage for driving the driving plate to move is installed on the connecting frame, the connecting pipe and the suction pipe are both one-way tubes, and one end of the suction pipe located inside the suction cylinder is constructed with a sealing plate that fits with the inner circumference of the suction cylinder.

[0011] Furthermore, the linkage comprises a rotating rod rotatably mounted on the connecting frame, a pulley assembly is installed between the rotating rod and the rotating sleeve, a hinged rod is eccentrically hinged at the top of the rotating rod, and a free end of the hinged rod is hinged to the driving plate.

[0012] Furthermore, a filter box is arranged on the connecting rod, and the bottom surface of the filter box is inclined and has a plurality of filter holes evenly opened thereon.

[0013] Furthermore, the filter box is vertically slidably sleeved on the connecting rod, a driving assembly acting on the filter box is installed on the driving rod, and a motor for driving the driving rod to rotate is installed on the mounting frame. When the driving rod rotates, the filter box is reciprocated by the driving assembly.

[0014] Furthermore, the driving assembly includes a connecting plate installed at the bottom of the driving rod, a plurality of arc grooves are opened in a circular array on the top of the connecting plate, a protrusion is constructed on the outer side of the filter box, a sphere is constructed on the protrusion for being inserted into the arc groove, an annular plate is constructed on the connecting rod and located below the filter box, and a connecting spring is installed between the annular plate and the filter box.

[0015] Furthermore, a convex plate is constructed on the connecting rod, a funnel-shaped collector is constructed on the convex plate, the end of the collector with a larger opening faces upward, and the collector is coaxial with the connecting rod.

[0016] The beneficial effects of this application are as follows:

[0017] The present application can draw water in the water tank into the nozzle through the suction piece, so that the nozzle sprays water, and the water will be sprinkled on the lens, so that the debris generated when the lens is grinded and chamfered will be mixed with the water flow, and then it can effectively prevent the debris from being raised and splashed during the grinding process, reducing hidden dangers, and the continuous spraying of water by the nozzle will carry the debris away along the water flow, thereby preventing the debris from scratching the surface of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of this application;

[0019] Figure 2This application Figure 1 Partial stereoscopic cutaway view;

[0020] Figure 3 This application Figure 2 A magnified view of the structure at center;

[0021] Figure 4 This application Figure 2 A magnified view of the structure at B in the middle;

[0022] Reference numerals: 1, bearing seat; 2, mounting frame; 3, driving rod; 4, connecting plate; 5, grinding roller; 6, clamping mechanism; 601, connecting rod; 602, connecting frame; 603, holding rod; 604, holding plate; 605, rotating plate; 606, driving member; 6061, rotating sleeve; 6062, internal thread ring; 7, flushing mechanism; 701, water tank; 702, nozzle; 703, suction member; 7031, driving plate; 703 2. Suction cylinder; 7033. Suction tube; 7034. Connecting tube; 7035. Closing plate; 8. Linking piece; 801. Rotating rod; 802. Pulley assembly; 803. Articulated rod; 9. Filter box; 10. Filter hole; 11. Convex plate; 12. Converging tube; 13. Driving assembly; 1301. Connecting disk; 1302. Arc groove; 1303. Bump; 1304. Sphere; 1305. Ring plate; 1306. Connecting spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0024] like Figure 1-Figure 4 As shown, an embodiment of the present application provides a beveling machine for producing optical lenses, comprising:

[0025] A bearing seat 1, a mounting frame 2 is horizontally rotatably mounted on the bearing seat 1, a driving rod 3 is vertically rotatably mounted on the mounting frame 2, a connecting plate 4 is mounted on the top of the driving rod 3, a grinding roller 5 is rotatably mounted on the connecting plate 4, and specifically, a motor for driving the guide roller to rotate is mounted on the connecting plate 4;

[0026] The clamping mechanism 6 includes a connecting rod 601 movably arranged on the bearing seat 1, a connecting frame 602 is installed on one side of the bearing seat 1, a holding rod 603 is vertically slidably installed on the connecting frame 602, the bottom end of the holding rod 603 is opposite to the top end of the connecting rod 601 and is structured with a holding plate 604, a rotating plate 605 is rotatably installed on the top end of the connecting rod 601, and a driving member 606 for driving the connecting rod 601 to move is installed on the connecting frame 602, that is, when in use, the lens to be chamfered can be placed on the rotating plate 605, and then the driving member 606 is used to make the lens 601 move. The holding rod 603 moves downward until the holding plate 604 connected to the holding rod 603 contacts the lens, thereby clamping the lens. Preferably, the holding plate 604 and the rotating plate 605 are made of rubber to reduce the impact of friction on the smoothness of the lens. When the lens is clamped, the driving rod 3 can be rotated. The rotation of the driving rod 3 will drive the connecting plate 4 to move. The movement of the connecting plate 4 will make the grinding roller 5 contact the edge of the lens, thereby grinding and chamfering the edge of the lens. A motor can be installed on the mounting frame 2 to control the rotation of the driving rod 3.

[0027] Flushing mechanism 7, a water tank 701 is installed on the supporting seat 1, the connecting rod 601 is located in the water tank 701, a nozzle 702 is installed on one side of the connecting frame 602, the spray end of the nozzle 702 faces the rotating plate 605, and a suction piece 703 for pumping water in the water tank 701 into the nozzle 702 is installed on the connecting frame 602, that is, the water in the water tank 701 can be pumped into the nozzle 702 through the suction piece 703, so that the nozzle 702 sprays water, and the water will be sprinkled on the lens, so that the debris generated when the lens is polished and chamfered will be mixed with the water flow, and then it can effectively prevent the debris from being lifted up and splashed during the polishing process, reducing the hidden danger, and the nozzle 702 continues to spray water to carry the debris along the water flow, thereby preventing the debris from scratching the surface of the lens.

[0028] like Figure 1 and Figure 4As shown, in some embodiments, the driving member 606 includes a rotating sleeve 6061 rotatably mounted on the connecting frame 602. In this embodiment, the rotation of the rotating sleeve 6061 can be controlled by installing a motor on the connecting frame 602. The holding rod 603 is slidably inserted in the rotating sleeve 6061. The top of the rotating sleeve 6061 is sleeved with an internal thread ring 6062. The outer peripheral side of the holding rod 603 is provided with a thread. The internal thread ring 6062 is threadedly sleeved on the holding rod 603. That is to say, when it is necessary to move the holding rod 603 downward, the internal thread ring 6062 can be rotated. When the internal thread ring 6062 rotates, because the internal thread ring 6062 is threadedly matched with the holding rod 603, when the internal thread rotates, it will drive the holding rod 603 to move downward, so that the holding plate 604 on the holding rod 603 contacts the lens. And because the thread matching is self-locking, when the rotating sleeve 6061 rotates, the holding rod 603 is not easy to move upward and disengage from the lens.

[0029] like Figure 1 and Figure 4 As shown, in some embodiments, the suction member 703 includes a driving plate 7031 horizontally slidably mounted on the connecting frame 602, one end of the driving plate 7031 is sleeved with a suction cylinder 7032, a suction pipe 7033 is slidably inserted on the suction cylinder 7032, the free end of the suction pipe 7033 is connected to the water tank 701, a connecting pipe 7034 is installed between the suction cylinder 7032 and the nozzle 702, a linkage 8 for driving the driving plate 7031 to move is installed on the connecting frame 602, the connecting pipe 7034 and the suction pipe 7033 are both one-way pipes, and one end of the suction pipe 7033 located inside the suction cylinder 7032 is constructed with a sealing plate 7035 that fits the inner circumference of the suction cylinder 7032. Specifically, a one-way valve is installed in both the connecting pipe 7034 and the suction pipe 7033, so that the water inside the connecting pipe 7034 can only be discharged from the suction cylinder 70 32 enters the nozzle 702 through the connecting pipe 7034, and the one-way valve on the suction pipe 7033 allows the flushing tank 701 to enter the suction cylinder 7032 through the suction pipe 7033, and no backflow occurs. That is to say, as shown in the figure, when the driving plate 7031 moves to the left, the water in the water tank 701 will be sucked into the suction cylinder 7032 through the negative pressure. At this time, the water in the connecting pipe 7034 will not flow into the suction cylinder 7032. When the driving plate 7031 moves from left to right, the water in the suction cylinder 7032 will enter the connecting pipe 7034, realizing the water spraying of the nozzle 702. The suction pipe 7033 will not allow the water in the suction cylinder 7032 to flow into the water tank 701 because of the one-way valve. Therefore, the driving plate 7031 can be reciprocated by the linkage 8 to realize the continuous water spraying of the nozzle 702.

[0030] like Figure 1 and Figure 4As shown, in some embodiments, the linkage 8 includes a rotating rod 801 rotatably mounted on the connecting frame 602, a pulley assembly 802 is installed between the rotating rod 801 and the rotating sleeve 6061, a hinged rod 803 is eccentrically hinged at the top of the rotating rod 801, and the free end of the hinged rod 803 is hinged on the driving plate 7031. In this embodiment, a motor that drives the rotating rod 801 to rotate is installed on the connecting frame 602, and the rotating sleeve 6061 does not need to be driven by the motor. When the rotating rod 801 rotates, the rotating sleeve 6061 is driven by the motor. The pulley assembly 802 can realize the rotation of the rotating sleeve 6061. During the rotation of the rotating rod 801, the hinged rod 803 eccentrically hinged on the rotating rod 801 will also move. Because one end of the hinged rod 803 is hinged on the driving plate 7031, the reciprocating movement of the driving plate 7031 can be realized through the hinged rod 803 as the rotating rod 801 rotates. Therefore, the rotation of the rotating sleeve 6061 and the reciprocating movement of the driving plate 7031 can be realized through one motor, which is more convenient to use.

[0031] like Figure 1 and Figure 4 As shown, in some embodiments, a filter box 9 is provided on the connecting rod 601, the bottom surface of the filter box 9 is inclined and has a plurality of filter holes 10 evenly opened thereon. The design of the filter box 9 allows the water flowing from the lens in the polishing state to fall into the filter box 9, thereby collecting the debris in the water and preventing the nozzle 702 from being blocked by too much water debris in the water tank 701.

[0032] like Figure 1 and Figure 2 As shown, in some embodiments, the filter box 9 is vertically slidably sleeved on the connecting rod 601, a driving assembly 13 acting on the filter box 9 is installed on the driving rod 3, and a motor for driving the driving rod 3 to rotate is installed on the mounting frame 2. When the driving rod 3 rotates, the filter box 9 is caused to vibrate back and forth through the driving assembly 13. That is to say, when the driving rod 3 rotates, the filter box 9 is caused to vibrate back and forth through the driving assembly 13, thereby preventing debris inside the filter box 9 from causing the filter holes on the filter box 9 to be clogged.

[0033] like Figure 1 and Figure 2As shown, in some embodiments, the driving assembly 13 includes a connecting plate 1301 installed at the bottom of the driving rod 3, and a plurality of arc grooves 1302 are opened in a circular array on the top of the connecting plate 1301. A protrusion 1303 is constructed on the outer side of the filter box 9, and a ball 1304 for being inserted into the arc groove 1302 is constructed on the protrusion 1303. An annular plate 1305 is constructed on the connecting rod 601 and located below the filter box 9, and a connecting spring 1306 is installed between the annular plate 1305 and the filter box 9. When the driving rod 3 rotates, the connecting plate 1301 is driven to rotate, and the rotation of the connecting plate 1301 drives the plurality of arc grooves 1302 to rotate, so that the ball 1304 constructed on the protrusion 1303 is disengaged from the arc groove 1302, and then inserted into the arc groove 1302 again through the connecting spring 1306 when it is opposite to another arc groove 1302, and so on, thereby realizing the reciprocating shaking of the filter box 9, and no additional driving force is required to drive the filter box 9 to shake up and down.

[0034] like Figure 1 As shown, in some embodiments, a convex plate 11 is constructed on the connecting rod 601, and a funnel-shaped conduit tube 12 is constructed on the convex plate 11. The end of the conduit tube 12 with a larger opening faces upward, and the conduit tube 12 is coaxial with the connecting rod 601. The design of the reflux tube can converge the used water together, so that it falls into the filter box 9, playing a guiding role.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A beveling machine for optical lens production, characterized in that: include: A bearing seat (1), a mounting frame (2) being mounted on the bearing seat (1) for horizontal rotation, a driving rod (3) being mounted on the mounting frame (2) for vertical rotation, a connecting plate (4) being mounted on the top of the driving rod (3), and a grinding roller (5) being mounted on the connecting plate (4) for rotation; The clamping mechanism (6) comprises a connecting rod (601) movably arranged on the bearing seat (1), a connecting frame (602) being installed on one side of the bearing seat (1), a holding rod (603) being vertically slidably installed on the connecting frame (602), a bottom end of the holding rod (603) being opposite to the top end of the connecting rod (601) and being configured with a holding plate (604), a rotating plate (605) being rotatably installed on the top end of the connecting rod (601), and a driving member (606) for driving the connecting rod (601) to move being installed on the connecting frame (602); A flushing mechanism (7), wherein a water tank (701) is mounted on the bearing seat (1), the connecting rod (601) is located in the water tank (701), a spray head (702) is mounted on one side of the connecting frame (602), the spray end of the spray head (702) faces the rotating plate (605), and a suction member (703) is mounted on the connecting frame (602) for pumping water in the water tank (701) into the spray head (702).

2. The beveling machine for optical lens production according to claim 1, characterized in that: The driving member (606) comprises a rotating sleeve (6061) rotatably mounted on the connecting frame (602), the holding rod (603) being slidably inserted in the rotating sleeve (6061), an internal threaded ring (6062) being sleeved on the top end of the rotating sleeve (6061), a thread being formed on the outer peripheral side of the holding rod (603), and the internal threaded ring (6062) being threadedly sleeved on the holding rod (603).

3. The beveling machine for optical lens production according to claim 1, characterized in that: The suction member (703) comprises a driving plate (7031) horizontally slidably mounted on the connecting frame (602); a suction cylinder (7032) is sleeved on one end of the driving plate (7031); a suction pipe (7033) is slidably inserted on the suction cylinder (7032); a free end of the suction pipe (7033) is connected to the water tank (701); a connecting pipe (7034) is installed between the suction cylinder (7032) and the nozzle (702); a linkage member (8) for driving the driving plate (7031) to move is installed on the connecting frame (602); the connecting pipe (7034) and the suction pipe (7033) are both one-way pipes; and a sealing plate (7035) is constructed at one end of the suction pipe (7033) located inside the suction cylinder (7032) and is fitted with an inner circumference of the suction cylinder (7032).

4. The beveling machine for optical lens production according to claim 3, characterized in that: The linkage (8) comprises a rotating rod (801) rotatably mounted on the connecting frame (602), a pulley assembly (802) being mounted between the rotating rod (801) and the rotating sleeve (6061), an articulated rod (803) being eccentrically hinged at the top of the rotating rod (801), and a free end of the articulated rod (803) being hinged on the driving plate (7031).

5. The beveling machine for optical lens production according to claim 1, characterized in that: A filter box (9) is provided on the connecting rod (601); the bottom surface of the filter box (9) is inclined and has a plurality of filter holes (10) evenly arranged thereon.

6. The beveling machine for optical lens production according to claim 5, characterized in that: The filter box (9) is vertically slidably sleeved on the connecting rod (601); a driving assembly (13) acting on the filter box (9) is mounted on the driving rod (3); a motor for driving the driving rod (3) to rotate is mounted on the mounting frame (2); when the driving rod (3) rotates, the filter box (9) is caused to vibrate back and forth through the driving assembly (13).

7. The beveling machine for optical lens production according to claim 6, characterized in that: The driving assembly (13) comprises a connecting plate (1301) mounted at the bottom of the driving rod (3); a plurality of arc grooves (1302) are provided in a circular array on the top of the connecting plate (1301); a protrusion (1303) is configured on the outside of the filter box (9); a sphere (1304) is configured on the protrusion (1303) for being inserted into the arc groove (1302); an annular plate (1305) is configured on the connecting rod (601) and located below the filter box (9); and a connecting spring (1306) is installed between the annular plate (1305) and the filter box (9).

8. The beveling machine for optical lens production according to claim 1, characterized in that: The connecting rod (601) is provided with a convex plate (11), and the convex plate (11) is provided with a funnel-shaped collector tube (12), the collector tube (12) has a large opening at the end facing upwards, and the collector tube (12) is coaxial with the connecting rod (601).

Images