CN214447479U

CN214447479U - Lens milling and polishing machine

Info

Publication number: CN214447479U
Application number: CN202023320393.4U
Authority: CN
Inventors: 李敏俊
Original assignee: Taizhou Hongchen Machinery Manufacturing Co ltd
Current assignee: Taizhou Hongchen Machinery Manufacturing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a lens milling and polishing machine, which comprises a frame (1), a PLC (programmable logic controller) (2), a turntable mechanism (3), a feeding controller (4), an unloading controller (5), a milling device (6) and a polishing device (7), wherein a lens control seat (301) is arranged on a turntable (30), a lens seat (3011) and a control valve (33) are arranged on the lens control seat (301), and the control valve (33) is controlled by the feeding controller (4) and the unloading controller (5), so that the lens milling and polishing machine is safe and convenient; the utility model discloses can mill and polish the lens respectively, merge and simplify the manufacturing procedure, can improve production efficiency.

Description

Lens milling and polishing machine

Technical Field

The utility model belongs to the technical field of the lens processing, especially, relate to a lens mills burnishing machine for processing lens.

Background

In the in-process of lens processing, need carry out processes such as plastic processing and polishing grinding to the lens corner, traditional lens plastic is by manual operation or simple mechanical plastic, and the lens polishing also need arrange process manual operation, and production flow is many, and troublesome poeration, the cost of labor is high, and product processing time is of a specified duration, and is inefficient, operates irregularly moreover, and the lens size error range of handling production is big, can not satisfy high yield and high-quality demand, consequently the utility model discloses it is simple and convenient to need design a structure, can mill the burnishing machine to lens automatically operated's lens.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art lens plastic processing and polishing and need the weak point of workman's operation, provide one kind easy and simple to handle, production efficiency is high, can mill the lens milling polisher of polishing to the lens automatically.

In order to achieve the purpose, the utility model provides a lens milling and polishing machine, which comprises a frame and a PLC controller, wherein a turntable mechanism is arranged on the frame, the turntable mechanism comprises a turntable, a turntable shaft and a splitter, the upper end of the turntable shaft is connected with the turntable, and the lower end of the turntable shaft is connected with the splitter; the automatic glass cutting machine is characterized in that a lens control seat is arranged on the rotary table and comprises a lens seat and a control valve, an air hole is formed in the lens seat, an air duct communicated with the air hole and a valve hole are formed in the lens control seat, the control valve is arranged in the valve hole, a milling device and a polishing device are arranged on the circumferential outer side of the rotary table mechanism, and a feeding controller and a discharging controller are further arranged on the frame.

As a further improvement of the present invention, the lens milling and polishing machine described above further comprises a feeding controller including a feeding cylinder and a feeding rod for pushing the control valve to move up, wherein the feeding controller is fixed below the turntable.

As the utility model discloses a further improvement measure, foretell lens mill burnishing machine, the controller of unloading including the cylinder of unloading and be used for promoting the discharge arm that the control valve moved down.

As a further improvement measure of the utility model, the lens milling and polishing machine is characterized in that the milling device comprises an electric milling head and a first mounting frame.

As the utility model discloses a further improvement measure, foretell lens mill burnishing machine, mounting bracket one drives actuating cylinder, stand support and cross slip table including the feed, the cross slip table is fixed in the frame, electronic milling head and stand support sliding fit, the feed drives the electronic milling head of push rod control of actuating cylinder along stand support longitudinal movement, and the feed drives actuating cylinder, stand support and cross slip table and mutually supports, accomplishes the milling function of electronic milling head to the lens edge.

As a further improvement measure of the utility model, the above-mentioned lens milling and polishing machine, the polishing device, including electric polishing head and mounting bracket two.

As a further improvement measure of the utility model, the lens milling and polishing machine is provided with four air holes on the lens seat.

As a further improvement of the utility model, the aforesaid lens mills burnishing machine, the decollator is fixed in the below of carousel.

The utility model discloses the beneficial technological effect who possesses is: 1. the air holes on the lens seat are communicated with the air duct to form negative pressure to fix the lens, so that the smoothness and the integrity of the surface of the lens are ensured, and the processing quality of the lens is improved; 2. the fixing and releasing of the lens and the lens seat are controlled by arranging the feeding controller and the discharging controller, so that the control is convenient and quick; 3. the rotary table is rotated to mill and polish the lens respectively, so that the processing flow is simplified, and the production efficiency is improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention with a partial cross section.

Fig. 3 is an enlarged schematic view of the structure of the control valve of the present invention.

Fig. 4 is a plan view of the present invention.

Fig. 5 is a schematic view of the flow of gas in the state where the control valve of the present invention blocks the outside air;

fig. 6 is a schematic view of the gas flow of the control valve of the present invention in communication with the outside air;

FIG. 7 is an enlarged schematic view of the lens holder structure of the present invention;

reference is made to the accompanying drawings in which: 1-frame, 2-PLC controller, 3-turntable mechanism, 30-turntable, 301-lens control seat, 3011-lens seat, 3012-air hole, 3013-air vent pipe, 31-turntable shaft, 32-divider, 33-control valve, 331-upper limit cover, 332-upper sealing ring, 333-annular groove, 334-lower sealing ring, 335-lower limit cover, 4-feeding controller, 41-feeding cylinder, 42-feeding rod, 5-discharging controller, 51-discharging cylinder, 52-discharging rod, 6-milling device, 61-electric milling head, 62-mounting frame I, 621-feeding cutter driving cylinder, 622-upright post bracket, 633-cross sliding table, 6210-push rod, 7-polishing device, 71-electric polishing head, 72-mounting rack II.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the lens milling and polishing machine comprises a frame 1 and a PLC controller 2, wherein a turntable mechanism 3 is arranged on the frame 1, the turntable mechanism 3 comprises a turntable 30, a turntable shaft 31 and a divider 32, the divider 32 is fixed below the turntable 30, the upper end of the turntable shaft 31 is connected with the turntable 30, and the lower end of the turntable shaft 31 is connected with the divider 32; the motor drives the divider 32 to work, so that the turntable shaft 31 can rotate, and the turntable 30 is driven to rotate at a certain angle.

As shown in fig. 1 to 7, a lens control seat 301 is disposed on the turntable 30, the lens control seat 301 includes a lens seat 3011 and a control valve 33, the lens seat 3011 is used for placing a lens, an air hole 3012 is disposed on the lens seat 3011, four air holes 3012 are disposed on the lens seat, an air duct 3013 communicating with the air hole 3012 and a valve hole are disposed in the lens control seat 301, the control valve 33 is disposed in the valve hole, and the air suction and air discharge through the air hole 3012 are used for fixing or releasing the lens.

As shown in fig. 1, 2, and 4, a milling device 6 is disposed on the circumferential outer side of the turntable mechanism 3, and is used for milling a corresponding portion of a lens, the milling device 6 includes an electric milling head 61 and a first mounting frame 62, the first mounting frame 62 includes a feed driving cylinder 621, an upright support 622 and a cross sliding table 633, the cross sliding table 633 is fixed on the frame 1, the electric milling head 61 is in sliding fit with the upright support 622, a push rod 6210 of the feed driving cylinder 621 controls the electric milling head 61 to move longitudinally along the upright support 622, and the feed driving cylinder, the upright support and the cross sliding table cooperate with each other to complete the milling function of the electric milling head on the edge of the lens.

As shown in fig. 1, 2 and 4, the polishing device 7 is disposed on the circumferential outer side of the turntable mechanism 3, the polishing device 7 includes an electric polishing head 71 and a second mounting bracket 72, and a driving mechanism for driving the electric polishing head 71 disposed on the second mounting bracket 72 is similar to the driving mechanism of the milling device 6 and is not repeated.

As shown in fig. 2, a feeding controller 4 is further provided on the frame 1, the feeding controller 4 includes a feeding cylinder 41 and a feeding rod 42 for pushing the control valve 33 to move up, and the feeding controller 4 is fixed below the turntable 30. When the feeding cylinder 41 drives the feeding rod 42 to rise, the control valve 33 is pushed to move upwards, and the control valve 33 is positioned as shown in fig. 5, the vent pipe 3013 is communicated with the air hole 3012, so that negative pressure is formed between the air hole 3012 and the lens, and the lens is sucked on the lens seat 3011.

The unloading controller 5 shown in fig. 1 and 2 comprises an unloading cylinder 51 and an unloading rod 52 for pushing the control valve 33 to move downwards, when the unloading cylinder 51 pushes the unloading rod 52, the unloading rod 52 pushes the control valve 33 to move downwards, so that the control valve 33 is shown in fig. 6, and the vent pipe 3013 is not communicated with the air hole 3012, so that the air hole 3012 is communicated with the outside air, and the lens is separated from the lens seat 3011.

The utility model discloses in the use, after the lens is placed on lens seat 3011, control system in the PLC controller 2 starts, and feed rod 42 of feed controller 4 pushes away control valve 33 and moves upward, and negative pressure is used in the lens that lies in gas pocket 3012 comprehensively in vent pipe 3013, fixes the lens on lens seat 3011 surface from the lens. Meanwhile, the motor works to drive the divider 32 to work, so that the turntable shaft 31 rotates, the turntable shaft 31 drives the turntable 30 to rotate, the lens is rotated below the electric milling head 61 of the milling device 6, the electric milling head 61 performs milling on the lens, after the operation is completed, the divider 32 works again to rotate the lens below the electric polishing head 71 of the polishing device 7, the electric polishing head 71 performs polishing and grinding on the lens, after the operation is completed, the operating system drives the discharging cylinder 51 again, the discharging rod 52 pushes the control valve 33 to move downwards, at the moment, the control valve 33 is disconnected from the ventilation pipeline, so that the air hole 3012 is communicated with the outside air, the lens is separated from the lens seat 3011, the processed lens is taken out again, the operation is completed, and the process is repeated.

As shown in fig. 5 and 6, the control valve includes an upper limit cap 331 and a lower limit cap 335 provided at upper and lower end portions, an upper seal ring 332 and a lower seal ring 334 provided on a side wall of the control valve 33, and an annular groove 333 provided between the upper seal ring 332 and the lower seal ring 334. The upper limit cap 331 is used for positioning the control valve 33 and preventing the control valve from being pushed over by the discharging rod 52, the lower limit cap 335 is used for positioning the control valve 33 and preventing the control valve from being pushed over by the feeding rod 42, and the upper sealing ring 332 and the lower sealing ring 334 are used for blocking the communication between the external air and the internal vent pipeline and the air hole 3012 respectively.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make modifications and improvements without departing from the scope of the present invention.

Claims

1. A lens milling and polishing machine comprises a rack (1) and a PLC (programmable logic controller) (2), wherein a turntable mechanism (3) is arranged on the rack (1), and is characterized in that the turntable mechanism (3) comprises a turntable (30), a turntable shaft (31) and a divider (32), the upper end of the turntable shaft (31) is connected with the turntable (30), and the lower end of the turntable shaft (31) is connected with the divider (32); the automatic lens polishing machine is characterized in that a lens control seat (301) is arranged on the rotary table (30), the lens control seat (301) comprises a lens seat (3011) and a control valve (33), an air hole (3012) is formed in the lens seat (3011), an air duct (3013) communicated with the air hole (3012) and a valve hole are formed in the lens control seat (301), the control valve (33) is arranged in the valve hole, a milling device (6) and a polishing device (7) are arranged on the outer side of the periphery of the rotary table mechanism (3), and a feeding controller (4) and a discharging controller (5) are further arranged on the frame (1).

2. The lens milling and polishing machine according to claim 1, characterized in that the feed controller (4) comprises a feed cylinder (41) and a feed rod (42) for pushing the control valve (33) to move upward, and the feed controller (4) is fixed below the turntable (30).

3. The lens milling and polishing machine according to claim 1, characterized in that the discharge controller (5) comprises a discharge cylinder (51) and a discharge rod (52) for pushing the control valve (33) to move downwards.

4. The lens milling and polishing machine according to claim 1, characterized in that the milling device (6) comprises a motorized milling head (61) and a first mounting frame (62).

5. The lens milling and polishing machine according to claim 4, characterized in that the first mounting frame (62) comprises a feed driving cylinder (621), an upright support (622) and a cross sliding table (633), the cross sliding table (633) is fixed on the machine frame (1), the electric milling head (61) is in sliding fit with the upright support (622), and a push rod (6210) of the feed driving cylinder (621) controls the electric milling head (61) to move longitudinally along the upright support (622).

6. The lens milling and polishing machine according to claim 1, characterized in that the polishing device (7) comprises a motorized polishing head (71) and a second mounting bracket (72).

7. The lens milling and polishing machine according to claim 1, characterized in that the lens holder (3011) is provided with four air holes (3012).

8. Lens milling and polishing machine according to claim 1, characterized in that said splitter (32) is fixed below the turntable (30).