High-efficiency square glass lens cutting machine

Abstract

The utility model relates to the technical field of optical lens production equipment, and discloses a high-efficiency square glass lens cutting machine which comprises a combined motor, a swing device, a longitudinal driving device, a transverse driving device and a lifting device, compared with the prior art, the multi-position synchronous cutting device has the following advantages: 1, synchronous cutting at multiple positions can be carried out through a plurality of tool bits which are arranged at equal intervals, the cutting quantity is increased, and the efficiency is improved; and 2, through the swinging device, the longitudinal driving device, the transverse driving device and the lifting device, the tool bit can perform transverse, longitudinal and two-stage lifting displacement, so that the cutting precision and the cutting speed of the glass lens are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens production equipment technical field especially relates to a high -efficient square glass lens cutting machine. BACKGROUND

[0002] Optical lens is used for an important optical element, its role is through reflection, refraction, focusing etc. optical principle, controls and adjusts light. With the development of science and technology, optical lens demand increases day by day, and therefore demand higher production efficiency. Optical lens shape is various, and some larger optical lens needs to be cut first by lens cutting machine, and the primary shape of the lens is cut from larger glass plate, but the transmission mechanism of the existing lens cutting cutting equipment usually drives only one cutter head to cut, for example, the lens cutting equipment disclosed in Chinese patent CN211682364U, the cutter head number of this kind of equipment is less, cannot cut multiple lenses synchronously, is low in efficiency, and cannot meet the production demand, and in view of this, the inventor makes new invention. SUMMARY

[0003] The utility model discloses to the deficiency of prior art, provide a kind of high -efficient square glass lens cutting machine, it has the advantages of high production efficiency, cutting speed is fast.

[0004] To achieve the above object, a kind of high -efficient square glass lens cutting machine of the utility model, including combination motor, the multiple cutter heads of sequentially arranged are provided below the combination motor, fixed frame is provided above the combination motor, swing device connected with the combination motor is provided in fixed frame, including first support frame, the first support frame is provided with longitudinal drive device, and second support frame connected with drive device, second support frame is provided with lifting device, and connecting frame connected with lifting device, the fixed frame is movably connected with connecting frame, the transverse drive device that can drive fixed frame transverse displacement is provided in the connecting frame.

[0005] Further, the first support frame is parallelly provided with two, the longitudinal drive device in the two first support frames is provided with mutually connected roller and first motor that drives roller rotation.

[0006] Further, the first support frame is provided with first guide rail, and the two ends of the second support frame are provided with first sliding block connected with the first guide rail, and the first sliding block is fixedly connected with the longitudinal drive device.

[0007] Further, the two ends of the connecting frame are provided with guide column that extends upwards and passes through the second support frame, and the second support frame is provided below with limiting frame, and the lifting device is provided with connecting rod that passes through the limiting frame and is connected with the connecting frame, and the connecting rod is provided with limiting sheet in the middle part.

[0008] Further, the two sides of the connecting frame are provided with second guide rails, the fixing frame is provided with second sliding blocks connected with the second guide rails, and the transverse driving device is provided with a second motor for driving the fixing frame to move transversely.

[0009] Further, the swing device is provided with a rotating shaft movably connected with the fixing frame, one end of the rotating shaft is provided with a third motor, the rotating shaft is provided with a swing plate extending laterally, the swing plate is provided with an oscillatable pull rod, and one end of the pull rod is connected with the combined motor.

[0010] Further, the fixing frame is provided with a plurality of third sliding blocks, and the combined motor is provided with third guide rails extending upward and connected with the third sliding blocks.

[0011] Advantages: compared with the prior art, the high-efficiency square glass lens cutting machine has the following advantages: 1. the plurality of equidistantly arranged cutter heads can cut at multiple positions synchronously, thereby improving the cutting quantity and increasing the efficiency; 2. the cutter heads can move transversely, longitudinally and in two stages in the vertical direction through the swing device, the longitudinal driving device, the transverse driving device and the lifting device, thereby improving the cutting precision and the cutting speed of the glass lens. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a three-dimensional schematic view of the utility model.

[0013] Fig. 2 It is a first support frame and second support frame connection structure schematic view of the utility model.

[0014] Fig. 3 It is a local structure schematic view of the utility model.

[0015] The attached drawings include:

[0016] Combined motor - 1, cutter head - 11, fixing frame - 12, second sliding block - 121, third sliding block - 122, third guide rail - 13, swing device - 2, rotating shaft - 21, third motor - 22, swing plate - 23, pull rod - 24, first support frame - 3, longitudinal driving device - 31, second support frame - 32, first sliding block - 321, limiting frame - 322, lifting device - 33, connecting rod - 331, limiting sheet - 332, roller - 34, first motor - 35, first guide rail - 36, connecting frame - 4, transverse driving device - 41, second motor - 411, guide column - 42, second guide rail - 43. DETAILED DESCRIPTION

[0017] The following is in conjunction with the appendix Figs. 1 to 3 This utility model will be described in detail.

[0018] This invention discloses a high-efficiency square glass lens cutting machine, comprising a combined motor 1, with multiple sequentially arranged cutter heads 11 below the combined motor 1, and a fixed frame 12 above the combined motor 1. The fixed frame 12 contains a swinging device 2 connected to the combined motor 1. The machine also includes a first support frame 3, which has a longitudinal drive device 31 and a second support frame 32 connected to the drive device. The second support frame 32 has a lifting device 33 and a connecting frame 4 connected to the lifting device 33. The fixed frame 12 and the connecting frame 4 are movably connected. The connecting frame 4 contains a transverse drive device 41 that can drive the fixed frame 12 to move laterally. This invention, through multiple equally spaced cutter heads 11, allows for simultaneous cutting at multiple positions, resulting in a large number of glass lenses being cut simultaneously with high efficiency. The swinging device 2, longitudinal drive device 31, transverse drive device 41, and lifting device 33 enable the cutter heads 11 to perform transverse, longitudinal, and dual-stage lifting displacements, improving the cutting accuracy and speed of the glass lenses.

[0019] Specifically:

[0020] Two first support frames 3 are arranged in parallel. A roller 34 and a first motor 35 that drives the roller 34 to rotate are provided between the longitudinal drive devices 31 in the two first support frames 3. The first motor 35 drives the roller 34, so that the two longitudinal drive devices 31 are started simultaneously.

[0021] The first support frame 3 is provided with a first guide rail 36, and the two ends of the second support frame 32 are provided with first sliders 321 connected to the first guide rail 36. The first sliders 321 are fixedly connected to the longitudinal drive device 31. In this scheme, the first motor 35 drives the longitudinal drive device 31, so that the second support frame 32 moves along the first guide rail 36, thereby causing the cutter head 11 to move longitudinally.

[0022] The connecting frame 4 has guide posts 42 extending upwards and passing through the second support frame 32 at both ends. A limit frame 322 is provided below the second support frame 32. The lifting device 33 has a connecting rod 331 that passes through the limit frame 322 and connects to the connecting frame 4. A limit piece 332 is provided in the middle of the connecting rod 331. The lifting device 33 can drive the connecting frame 4 to move up and down, thereby changing the height of the cutter head 11. During use, the lifting device 33 drives the cutter head 11 to descend, so that the cutter head 11 contacts the glass lens for cutting. The limit piece 332 is located between the limit frame 322 and the second support frame 32. After the limit piece 332 descends or rises to a certain position, it will abut against the limit frame 322 or the second support frame 32, thereby limiting the lifting position of the connecting frame 4 and improving safety.

[0023] Second guide rails 43 are arranged on two sides of the connecting frame 4, the fixed frame 12 is provided with second sliding blocks 121 connected with the second guide rails 43, and the transverse driving device 41 is provided with a second motor 411 for driving the fixed frame 12 to move transversely. In the scheme, the second motor 411 drives the fixed frame 12 to move along the second sliding rails, and then the cutter head 11 moves transversely. The scheme is more suitable for square glass lens cutting. The longitudinal driving device 31 and the transverse driving device 41 enable the cutter head 11 to move along a rectangular track quickly and accurately, and the cutting speed is high.

[0024] The swinging device 2 is provided with a rotating shaft 21 movably connected with the fixed frame 12, one end of the rotating shaft 21 is provided with a third motor 22, the rotating shaft 21 is provided with a swing plate 23 extending laterally, the swing plate 23 is provided with an oscillating pull rod 24, one end of the pull rod 24 is connected with the combined motor 1. In the structure of the swinging device 2, the third motor 22 can drive the swing plate 23 to swing up and down, so that the pull rod 24 pulls the combined motor 1 to make the cutter head 11 move up and down without the connecting plate moving. The third motor 22 is a servo motor with a high-precision torque sensor inside. When the cutter head 11 is suspended, the third motor 22 resets the torque. When the cutter head 11 contacts the glass lens, the torque sensed by the third motor 22 becomes smaller, the lifting device 33 stops, and the connecting plate is fixed at a certain height. Then the longitudinal driving device 31 and the transverse driving device 41 are started in sequence to make the cutter head 11 move along a rectangular track to cut the glass lens. After the cutter head 11 is reset, the object contacted by the cutter head 11 has been cut and cleaned. The torque of the third motor 22 returns to the reset value. Then the third motor 22 is started to make the cutter head 11 sink by a certain distance, and the torque changes again. The longitudinal driving device 31 and the transverse driving device 41 continue to be started in sequence. The process is repeated until the third motor 22 drives the cutter head 11 to sink and the torque does not change, which means that the cutting of the glass lens is completed. Finally, the lifting device 33 drives the connecting plate to rise to reset the cutter head 11. The structure enables the cutter head 11 to cut glass lenses with different hardness and thickness, and has wide applicability.

[0025] The fixed frame 12 is provided with a plurality of third sliding blocks 122, and the combined motor 1 is provided with a third guide rail 13 extending upward and connected with the third sliding blocks 122. When the third motor 22 drives the cutter head 11 to move up and down, the third guide rail 13 slides in the third sliding block 122, so that the cutter head 11 can stably move up and down, avoiding the cutter head 11 from being dislocated due to shaking.

[0026] The above is only a preferred embodiment of the utility model, and for those skilled in the art, according to the idea of the present application, the specific implementation and application range can be changed, and the content of the specification should not be understood as limiting the utility model 。

Claims

1. A high efficiency square glass lens cutting machine comprising a combination motor (1), characterized in that: The combination motor (1) is provided with a plurality of tool bits (11) arranged in sequence below the combination motor (1), and a fixing frame (12) is arranged above the combination motor (1), the fixing frame (12) is provided with an oscillating device (2) connected with the combination motor (1), the oscillating device (2) comprises a first support frame (3), the first support frame (3) is provided with a longitudinal driving device (31) and a second support frame (32) connected with the driving device, the second support frame (32) is provided with a lifting device (33) and a connecting frame (4) connected with the lifting device (33), the fixing frame (12) is movably connected with the connecting frame (4), and the connecting frame (4) is provided with a transverse driving device (41) capable of driving the fixing frame (12) to move transversely.

2. The high efficiency square glass lens cutting machine according to claim 1, wherein: The first support frame (3) is arranged in parallel in two, and the longitudinal driving devices (31) in the two first support frames (3) are provided with mutually connected rollers (34) and a first motor (35) for driving the rollers (34) to rotate.

3. A high efficiency square glass lens cutting machine as claimed in claim 2, wherein: The first support frame (3) is provided with a first guide rail (36), and the two ends of the second support frame (32) are provided with first sliding blocks (321) connected with the first guide rail (36), and the first sliding blocks (321) are fixedly connected with the longitudinal driving device (31).

4. The high efficiency square glass lens cutting machine of claim 1, wherein: The connecting frame (4) is provided with guide columns (42) extending upwards and penetrating through the second support frame (32), and the second support frame (32) is provided with a limiting frame (322) below, the lifting device (33) is provided with a connecting rod (331) penetrating through the limiting frame (322) and connected with the connecting frame (4), and the connecting rod (331) is provided with a limiting piece (332) in the middle.

5. The high efficiency square glass lens cutting machine of claim 1, wherein: The connecting frame (4) is provided with second guide rails (43) on both sides, and the fixing frame (12) is provided with second sliding blocks (121) connected with the second guide rails (43), and the transverse driving device (41) is provided with a second motor (411) for driving the fixing frame (12) to move transversely.

6. The high efficiency square glass lens opening machine of claim 1, wherein: The oscillating device (2) is provided with a rotating shaft (21) movably connected with the fixing frame (12), one end of the rotating shaft (21) is provided with a third motor (22), the rotating shaft (21) is provided with a swing plate (23) extending laterally, the swing plate (23) is provided with an oscillatable pull rod (24), and one end of the pull rod (24) is connected with the combination motor (1).

7. A high efficiency square glass lens cutting machine according to any one of claims 1 to 6, characterized in that: The fixing frame (12) is provided with a plurality of third sliding blocks (122), and the combination motor (1) is provided with third guide rails (13) extending upwards and connected with the third sliding blocks (122).

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