Fully automatic lens casting machine

Abstract

The present invention provides a fully automatic lens casting machine, including a lens casting mechanism, a visual inspection camera 1, and a visual inspection camera 2; the lens casting mechanism includes a casting head, and the casting head is arranged above a mold; the visual inspection camera 1 is arranged in front of the mold and faces the axial direction of the mold, and the visual inspection camera 2 is arranged on the side of the mold and faces the radial direction of the mold, and the visual inspection camera 1 and the visual inspection camera 2 are connected to a processor. The fully automatic lens casting machine detects the relative position of the casting head and the mold by the visual inspection camera 2, and controls the casting head to abut against the inner wall of the mold by the relative position of the casting head and the mold, so that the resin flows down along the inner wall of the mold during casting, avoiding the generation of bubbles; the height of the casting liquid level in the mold is detected by the visual inspection camera 1, so as to accurately control the amount of casting resin.

Description

Technical Field

[0001] The invention belongs to the technical field of lens casting equipment, and in particular relates to a full-automatic lens casting machine. Background Art

[0002] In current lens processing and production, lens casting machines are often used to inject corresponding resins into the prepared lens molds to make lenses. Existing lens casting machines have the following problems:

[0003] 1. The relative position between the pouring head and the mold is not accurate. The pouring head pours resin directly into the middle of the mold, resulting in bubbles during pouring;

[0004] 2. After pouring, there will often be problems of resin overflow or insufficient resin pouring. Summary of the invention

[0005] The present invention aims to solve the above technical problems and provides a fully automatic lens casting machine, which can prevent bubbles from being generated during casting and can accurately control the amount of casting resin.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A fully automatic lens casting machine is used for casting a mold, the mold includes an A mold and a B mold fixed by tape, the fully automatic lens casting machine includes a lens casting mechanism, a visual inspection camera 1, and a visual inspection camera 2; the lens casting mechanism includes a casting head, a casting control valve and a casting head adjustment device for adjusting the position of the casting head, and the casting head is arranged above the mold; the visual inspection camera 1 is arranged in front of the mold and faces the axial direction of the mold, the visual inspection camera 1 is used to detect the height of the casting liquid level in the mold, the visual inspection camera 2 is arranged on the side of the mold and faces the radial direction of the mold, the visual inspection camera 2 is used to detect the position of the tape head and the relative position of the casting head and the mold, the visual inspection camera 1 and the visual inspection camera 2 are connected to a processor, and the processor is connected to the casting control valve and the casting head adjustment device.

[0008] As a preferred technical solution, the fully automatic lens casting machine also includes a mold tooling, the mold tooling includes a tooling suction cup and a tooling suction cup rotating motor, the mold is fixedly adsorbed on the tooling suction cup, the tooling suction cup rotating motor is connected to the tooling suction cup to drive the tooling suction cup to rotate, and the processor is connected to the tooling suction cup rotating motor.

[0009] As a preferred technical solution, the tooling suction cup and the tooling suction cup rotating motor are provided with two groups, the two groups of the tooling suction cup and the tooling suction cup rotating motor are arranged on a rotating bracket, the two tooling suction cups are centrally symmetrically arranged, and the rotating bracket is connected to the bracket rotating motor.

[0010] As a preferred technical solution, the fully automatic lens casting machine also includes an upper mold mechanism, which includes a mold clamp, a clamp finger cylinder, a clamp rotating cylinder, and a clamp X-axis linear module. The mold clamp includes two mold clamping arms, each mold clamping arm is provided with two clamping fingers, the clamp finger cylinder is connected to the two mold clamping arms and controls the clamping and loosening of the two mold clamping arms, the rotating axis of the clamp rotating cylinder is connected to the clamp finger cylinder and drives the mold clamp and the clamp finger cylinder to rotate, and the clamp X-axis linear module is connected to the clamp rotating cylinder and drives the mold clamp, the clamp finger cylinder, and the clamp rotating cylinder to translate.

[0011] As a preferred technical solution, the lens casting mechanism, visual inspection camera 1, visual inspection camera 2, mold tooling, and upper mold mechanism are provided with two groups, and the fully automatic lens casting machine also includes a film picking mechanism, two groups of mold feeding conveyor belts and one group of mold output conveyor belts arranged in parallel and side by side. The transmission direction of the mold feeding conveyor belt and the mold output conveyor belt is the Y-axis direction, and the film picking mechanism places the molds that have been cast on the two groups of mold tooling on the mold output conveyor belt.

[0012] As a preferred technical solution, the pouring head is connected to a pouring tube, a clamping reflux device and a pouring tube flow control device, the pouring tube flow control device includes a flow control servo motor, the pouring tube flow control device is connected to the clamping reflux device, and the clamping reflux device clamps the pouring tube.

[0013] As a preferred technical solution, the fully automatic lens casting machine also includes a tape tearing mechanism, which includes a tape tearing chuck, a chuck opening and closing cylinder for driving the tape tearing chuck to open or close, and a chuck moving cylinder for driving the tape tearing chuck to move obliquely.

[0014] As a preferred technical solution, the fully automatic lens casting machine also includes a tape mechanism, which includes a tape head, a tape head Z-axis linear module, a tape head moving cylinder, and a tape head mounting frame. The tape head is swingably connected to the tape head mounting frame, the tape head is connected to the tape head mounting frame through a spring, the tape head moving cylinder is slidably connected to the tape head Z-axis linear module, and the tape head moving cylinder is connected to the tape head mounting frame.

[0015] As a preferred technical solution, the film picking mechanism includes a three-axis gantry, a film picking suction cup, a film picking suction cup mounting frame and a film picking suction cup rotating cylinder. The three-axis gantry is connected to the film picking suction cup mounting frame to drive the film picking suction cup mounting frame to move along the X, Y and Z axes. The film picking suction cup is installed on the film picking suction cup mounting frame. The film picking suction cup rotating cylinder is connected to the film picking suction cup to drive the film picking suction cup to rotate around the Y axis.

[0016] As a preferred technical solution, the pouring head adjustment device includes a pouring head mounting frame, an X-axis arm, a Z-axis arm, an X-axis arm bracket, an X-axis translation motor, and a Z-axis translation motor. The pouring head is installed on the pouring head mounting frame, and the pouring head mounting frame is fixedly installed on the X-axis arm. The X-axis arm is slidably connected to the X-axis arm bracket, and the X-axis translation motor drives the X-axis arm to move left and right relative to the X-axis arm bracket. The X-axis arm bracket is slidably connected to the Z-axis arm, and the Z-axis translation motor drives the X-axis arm bracket to move up and down relative to the Z-axis arm.

[0017] After adopting the above technical solution, the present invention has the following advantages:

[0018] 1. The fully automatic lens casting machine of the present invention detects the relative position of the casting head and the mold piece by means of a second visual detection camera, and controls the casting head to be pressed against the inner wall of the mold piece by means of the relative position of the casting head and the mold piece, so that the resin flows down along the inner wall of the mold piece during casting, thereby avoiding the generation of bubbles.

[0019] 2. The fully automatic lens casting machine of the present invention detects the height of the casting liquid level in the mold by a visual detection camera, thereby accurately controlling the amount of casting resin.

[0020] 3. The fully automatic lens casting machine of the present invention has a clamping reflux device that clamps the casting pipe mouth to a suitable size in the casting state, and detects the casting liquid level in the mold through a visual detection camera. When the liquid level is about to reach the casting port, the casting is stopped, the casting pipe flow control device is closed, the clamping reflux device is reset, and the space in the pipe wall is increased so that the liquid at the casting head end is sucked to the upper end through the principle of siphoning to prevent the liquid from flowing out. There will be no residual resin on the casting head, which prevents residual resin from dripping and causing product defects.

[0021] 4. The fully automatic lens casting machine of the present invention sets up two casting process production lines through reasonable structural arrangement, thereby improving the production efficiency of the casting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a fully automatic lens casting machine;

[0023] Figure 2 It is a structural schematic diagram of the fully automatic lens casting machine as seen from the right side;

[0024] Figure 3 It is a structural schematic diagram of the upper mold mechanism;

[0025] Figure 4 It is a structural schematic diagram of the die tooling;

[0026] Figure 5 It is a schematic diagram of the arrangement structure of the lens casting mechanism, the mold tooling, the tape tearing mechanism, the tape sticking mechanism, the visual inspection camera 1, and the visual inspection camera 2;

[0027] Figure 6 It is a structural schematic diagram of the conveyor belt for sending mold pieces;

[0028] Figure 7 This is a schematic diagram of the structure of the tape tearing mechanism and the tape sticking mechanism in this embodiment;

[0029] Figure 8 It is a structural schematic diagram of a tape tearing mechanism and a tape applying mechanism in another embodiment;

[0030] Fig. 9 It is a structural schematic diagram of the lens casting mechanism. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] like Figure 1-9 As shown, the fully automatic lens casting machine includes a mold sheet conveyor belt 1, a sheet picking mechanism 2 and two sets of mold sheet conveyor belts 3, a mold sheet loading mechanism 4, a mold sheet tooling 5, a lens casting mechanism 6, a tape sticking mechanism 7, a tape tearing mechanism 8, a visual inspection camera 1 9, and a visual inspection camera 2 10. In another embodiment, the mold sheet conveyor belt 1 is not provided, but a lens material frame is provided, and the casted lenses are placed in the lens material frame.

[0033] The die sheet conveyor belt 3 is arranged horizontally, and the die sheet includes an A die and a B die fixed by tape, and the die sheet is placed flat on the die sheet conveyor belt 3. Two sets of die sheet conveyor belts 3 and the die sheet conveyor belt 1 are arranged in parallel and side by side. The transmission direction of the die sheet conveyor belt 3 and the die sheet conveyor belt 1 is the Y-axis direction.

[0034] A positioning block 32 and a die lifting mechanism are provided at the end of the die conveyor belt 3. When the die is delivered to the end of the die conveyor belt 3, it is stopped and positioned by the positioning block 32. The die lifting mechanism is used to lift the die on the die conveyor belt 3 to the upper die mechanism 4, and the die lifting mechanism includes a die lifting cylinder 31.

[0035] The upper die mechanism 4 includes a die clamp, a clamp finger cylinder 42, a clamp rotating cylinder 43, and a clamp X-axis linear module 44. The die clamp includes two die clamping arms 41, and each die clamping arm 41 is provided with two clamping fingers 45. The clamp finger cylinder 42 is connected to the two die clamping arms 41 and controls the clamping and loosening of the two die clamping arms 41. The rotating shaft of the clamp rotating cylinder 43 is connected to the clamp finger cylinder 42 and drives the die clamp and the clamp finger cylinder 42 to rotate. The clamp X-axis linear module 44 is connected to the clamp rotating cylinder 43 and drives the die clamp, the clamp finger cylinder 42, and the clamp rotating cylinder 43 to translate in a direction perpendicular to the die conveying conveyor belt 3.

[0036] The die fixture 5 includes a rotating bracket 51, a bracket rotating motor 52, two fixture suction cups 53, and two fixture suction cup rotating motors 54. The bracket rotating motor 52 is connected to the rotating bracket 51 to drive the rotating bracket 51 to rotate. The two fixture suction cups 53 and the two fixture suction cup rotating motors 54 are installed on the rotating bracket 51, and the two fixture suction cups 53 are centrally symmetrically arranged. Each fixture suction cup rotating motor 54 is connected to the corresponding fixture suction cup 53 to drive the fixture suction cup 53 to rotate.

[0037] The front side of the mold tooling 5 is provided with a pre-tape head device 50, which is installed on the frame of the fully automatic lens casting machine and is used to pre-detect the tape head of the mold on the tooling suction cup 53, so that the tooling suction cup rotating motor 54 turns the tape head of the mold upward. After the tape head of the mold is turned upward, the bracket rotating motor 52 causes the mold to rotate to the other side of the tape tearing mechanism 8, the lens casting mechanism 6, and the tape sticking mechanism 7 for subsequent steps. (Save time and shorten the circumference of rotation)

[0038] The lens casting mechanism 6 includes a casting head 61 and a casting head adjustment device. The casting head adjustment device includes a casting head mounting frame 62, an X-axis arm 63, a Z-axis arm 64, an X-axis arm bracket 65, an X-axis translation motor 66, and a Z-axis translation motor 67. The casting head 61 is mounted on the casting head mounting frame 62, and the casting head mounting frame 62 is fixedly mounted on the X-axis arm 63. The X-axis arm 63 is slidably connected to the X-axis arm bracket 65, and the X-axis translation motor 66 drives the X-axis arm 63 to move left and right relative to the X-axis arm bracket 65. The X-axis arm bracket 65 is slidably connected to the Z-axis arm 64, and the Z-axis translation motor 67 drives the X-axis arm bracket 65 to move up and down relative to the Z-axis arm 64.

[0039] The pouring head 61 is connected with a pouring pipe, a clamping reflux device 69, and a pouring pipe flow control device 68. The pouring pipe flow control device 68 includes a flow control servo motor, which controls the size of the pouring pipe opening by moving forward and backward through a connecting shaft, a rotating bolt and a flow control valve to adjust the injection flow. The clamping reflux device 69 clamps the pouring pipe mouth to a suitable size in the pouring state. When the pouring is completed and the pouring pipe flow control device 69 is closed, the clamping reflux device 69 is reset, and the space in the pipe wall is increased, so that the liquid at the end of the pouring head 61 is sucked to the upper end through the principle of siphoning to prevent the liquid from flowing out.

[0040] The tape tearing mechanism 8 includes a tape tearing chuck 81, a chuck opening and closing cylinder 82 for driving the tape tearing chuck 81 to open or close, and a chuck moving cylinder 83 for driving the tape tearing chuck 81 to move obliquely. A tape head detection device 84 for detecting the tape head is installed at the tape tearing chuck 81, and the tape head detection device 84 corresponds to the chuck opening and closing cylinder 82. When the tape head detection device 84 detects the tape head, the chuck opening and closing cylinder 82 presses the tape head against the tape tearing head 81, the tape tearing chuck 81 clamps the tape head, and the tooling suction cup rotating motor 54 rotates, so that the tape head is torn off, exposing the pouring port. The tape head detection device 84 includes a tape mouth finding cylinder and an optical fiber. The tape mouth finding cylinder is fixedly connected to the pouring head mounting frame 62, and an optical fiber for detecting the position of the tape mouth is fixed at the output end of the tape mouth finding cylinder. When the clamp opening and closing cylinder 82 presses the tape head against the tape tearing head 81, the tooling suction cup rotating motor 54 rotates, and the visual inspection camera 10 detects the corresponding position of the mold piece, and the X-axis translation motor 66 and the Z-axis translation motor 67 drive the cylinder for finding the tape head to descend, and at the same time, the cylinder for finding the tape mouth drives the optical fiber to descend and move to the top of the mold piece. When the tape mouth is detected, the tooling suction cup rotating motor 54 stops rotating. The cylinder for finding the tape mouth is reset, and the X-axis translation motor 66 and the Z-axis translation motor 67 drive the glue pouring head 61 to move and inject glue.

[0041] The tape applying mechanism 7 includes a tape head 71, a tape head Z-axis linear module 72, a tape head moving cylinder 73, and a tape head mounting frame 74. The tape head 71 is swingably connected to the tape head mounting frame 74, and the tape head 71 and the tape head mounting frame 74 are connected by a spring 75. The tape head moving cylinder 73 is slidably connected to the tape head Z-axis linear module 72, and the tape head moving cylinder 73 is connected to the tape head mounting frame 74. The tape head 71 rests on the mold, and the tape head is pressed by the elastic force of the spring 75, and the tooling suction cup rotating motor 54 rotates, so that the tape head seals the pouring port. In this embodiment, the tape tearing mechanism 8 and the tape applying mechanism 7 are separately arranged. In another embodiment, as Figure 8As shown, the chuck moving cylinder 83 of the tape tearing mechanism 8 and the tape head moving cylinder 73 of the tape sticking mechanism 7 are fixedly mounted on the tape tearing bracket plate 75, and the tape tearing bracket plate 75 is connected to the tape head Z-axis linear module 72. The tape head Z-axis linear module 72 drives the tape tearing bracket plate 75 to move up and down, thereby driving the tape tearing chuck 81 and the tape head 71 to rise and fall.

[0042] The visual inspection camera 1-9 is arranged in front of the mold and faces the axial direction of the mold. The visual inspection camera 1-9 is used to detect the height of the casting liquid level in the mold. The visual inspection camera 2-10 is arranged on the side of the mold and faces the radial direction of the mold. The visual inspection camera 2-10 is used to detect the relative position of the mold. The visual inspection camera 1-9 and the visual inspection camera 2-10 are connected to a processor, and the processor is connected to the casting control valve, the casting head adjustment device, the casting pipe flow control device 68, and the tooling suction cup rotation motor 54.

[0043] The film picking mechanism 2 includes a three-axis gantry 21, a film picking suction cup, a film picking suction cup mounting frame 23, and a film picking suction cup rotating cylinder 24. The three-axis gantry 21 is connected to the film picking suction cup mounting frame 23 to drive the film picking suction cup mounting frame 23 to move along the X, Y, and Z axes. The film picking suction cup is mounted on the film picking suction cup mounting frame 23. The film picking suction cup rotating cylinder 24 is connected to the film picking suction cup to drive the film picking suction cup to rotate around the Y axis.

[0044] The working process of the fully automatic lens casting machine is as follows:

[0045] 1. The die is placed on the die conveyor belt 3 and conveyed by the die conveyor belt 3. When the die reaches the end of the die conveyor belt 3, it is stopped and positioned by the positioning block 32. The die lifting mechanism lifts the die on the die conveyor belt 3 to the upper die mechanism 4.

[0046] 2. The die clamping claw of the upper die mechanism 4 clamps the die placed flat on the die conveyor belt 3, and the clamping claw rotating cylinder 43 drives the die clamping claw to rotate so that the die stands upright, and then the clamping claw X-axis linear module 44 drives the die clamping claw to move the die to the die tooling 5.

[0047] 3. The tooling suction cup 53 on one side of the mold tooling 5 absorbs the mold delivered by the upper mold mechanism 4, and the pre-tape head finding device 50 on the front side of the mold tooling 5 pre-detects the tape head of the mold on the tooling suction cup 53, so that the tooling suction cup rotating motor 54 rotates the tape head of the mold upward. Then the support rotating motor 52 drives the rotating support 51 to rotate 180 degrees, so that the tooling suction cup 53 that absorbs the mold rotates to the lens casting mechanism 6 on the other side for lens casting.

[0048] 4. The tape head detection device 84 detects the position of the tape head. When the tape head detection device 84 detects the tape head, the chuck opening and closing cylinder 82 presses the tape head against the tape tearing head 81, and the tape tearing chuck 81 clamps the tape head. The tooling suction cup rotating motor 54 rotates to tear the tape head to expose the pouring port. At the same time, according to the visual inspection camera 10, the corresponding position of the mold is detected, and the X-axis translation motor 66 and the Z-axis translation motor 67 drive the tape head finding cylinder to descend; at the same time, the tape mouth finding cylinder drives the optical fiber to descend and move above the mold. When the tape mouth is detected, the tooling suction cup rotating motor 54 stops rotating, the tape mouth finding cylinder is reset, and the X-axis translation motor 66 and the Z-axis translation motor 67 drive the glue pouring head 61 to move and inject glue.

[0049] 5. The visual inspection camera 10 detects the relative position of the pouring head 61 and the mold, and controls the pouring head adjustment device to adjust the position of the pouring head 61 so that the pouring head 61 is against the inner wall of the mold, so that the resin flows down along the inner wall of the mold to prevent bubbles from being generated.

[0050] 6. The lens pouring mechanism 6 injects glue into the mold, and the visual inspection camera 9 detects the height of the pouring liquid level in the mold. When the liquid level is about to reach the pouring port, the pouring is stopped; the clamping reflux device 69 clamps the pouring pipe mouth to a suitable size during the pouring state. When the pouring is completed and the pouring pipe flow control device 68 is closed, the clamping reflux device 69 is reset, and the space in the pipe wall is increased, so that the liquid at the end of the pouring head 61 is sucked to the upper end through the siphon principle to prevent the liquid from flowing out.

[0051] 7. The adhesive tape head is pressed against the mold piece, and the elastic force of the spring 75 compresses the adhesive tape head, and the tooling suction cup rotating motor 54 rotates, so that the adhesive tape head seals the pouring port.

[0052] 8. After pouring is completed, the sheet picking mechanism 2 places the mold sheet onto the mold sheet conveyor belt 1.

[0053] In addition to the above preferred embodiments, the present invention has other implementation modes. Those skilled in the art may make various changes and modifications based on the present invention. As long as they do not depart from the spirit of the present invention, they should all fall within the scope defined by the claims attached to the present invention.

Claims

1. Fully automatic lens casting machine, used for casting mold pieces, the mold pieces include A mold and B mold fixed by tape, characterized in that: The fully automatic lens casting machine includes a lens casting mechanism, a visual inspection camera 1, and a visual inspection camera 2; the lens casting mechanism includes a casting head, a casting control valve, and a casting head adjustment device for adjusting the position of the casting head, and the casting head is arranged above the mold; the visual inspection camera 1 is arranged in front of the mold and faces the axial direction of the mold, and the visual inspection camera 1 is used to detect the height of the casting liquid level in the mold, and the visual inspection camera 2 is arranged on the side of the mold and faces the radial direction of the mold, and the visual inspection camera 2 is used to detect the relative position of the casting head and the mold, and the visual inspection camera 1 and the visual inspection camera 2 are connected to a processor, and the processor is connected to the casting control valve and the casting head adjustment device; the visual inspection camera 2 detects the The relative position of the pouring head and the mold is controlled by the pouring head adjustment device to adjust the position of the pouring head, so that the pouring head is against the inner wall of the mold, so that the resin flows down along the inner wall of the mold to prevent the generation of bubbles; the pouring head is connected with a pouring pipe, a clamping reflux device and a pouring pipe flow control device, the pouring pipe flow control device includes a flow control servo motor, the pouring pipe flow control device is connected to the clamping reflux device, and the clamping reflux device clamps the pouring pipe; the clamping reflux device clamps the pouring pipe diameter to a suitable size in the pouring state, and when the pouring is completed and the pouring pipe flow control device is closed, the clamping reflux device is reset, the space in the pipe wall is increased, so that the liquid at the pouring head end is sucked to the upper end through the siphon principle to prevent the liquid from flowing out.

2. The fully automatic lens casting machine according to claim 1, characterized in that: The fully automatic lens casting machine also includes a mold tooling, which includes a tooling suction cup and a tooling suction cup rotating motor. The mold is fixedly adsorbed on the tooling suction cup. The tooling suction cup rotating motor is connected to the tooling suction cup to drive the tooling suction cup to rotate, and the processor is connected to the tooling suction cup rotating motor.

3. The fully automatic lens casting machine according to claim 2, characterized in that: The tooling suction cup and the tooling suction cup rotating motor are provided with two groups, and the two groups of the tooling suction cup and the tooling suction cup rotating motor are arranged on a rotating bracket, the two tooling suction cups are centrally symmetrically arranged, and the rotating bracket is connected with the bracket rotating motor.

4. The fully automatic lens casting machine according to claim 3, characterized in that: The fully automatic lens casting machine also includes an upper mold mechanism, which includes a mold clamp, a clamp finger cylinder, a clamp rotating cylinder, and a clamp X-axis linear module. The mold clamp includes two mold clamping arms, each mold clamping arm is provided with two clamping fingers, the clamp finger cylinder is connected to the two mold clamping arms and controls the clamping and loosening of the two mold clamping arms, the rotating axis of the clamp rotating cylinder is connected to the clamp finger cylinder and drives the mold clamp and the clamp finger cylinder to rotate, and the clamp X-axis linear module is connected to the clamp rotating cylinder and drives the mold clamp, the clamp finger cylinder, and the clamp rotating cylinder to translate.

5. The fully automatic lens casting machine according to claim 4, characterized in that: The lens casting mechanism, visual inspection camera 1, visual inspection camera 2, mold tooling, and upper mold mechanism are provided with two groups. The fully automatic lens casting machine also includes a film picking mechanism, two groups of mold feeding conveyor belts and one group of mold output conveyor belts arranged in parallel and side by side. The transmission direction of the mold feeding conveyor belt and the mold output conveyor belt is the Y-axis direction. The film picking mechanism places the molds that have been cast on the two groups of mold tooling on the mold output conveyor belt.

6. The fully automatic lens casting machine according to claim 1, characterized in that: The fully automatic lens casting machine also includes a tape tearing mechanism, which includes a tape tearing chuck, a chuck opening and closing cylinder for driving the tape tearing chuck to open or close, and a chuck moving cylinder for driving the tape tearing chuck to move obliquely.

7. The fully automatic lens casting machine according to claim 1, characterized in that: The fully automatic lens casting machine also includes a tape mechanism, which includes a tape head, a tape head Z-axis linear module, a tape head moving cylinder, and a tape head mounting frame. The tape head is swingably connected to the tape head mounting frame, the tape head is connected to the tape head mounting frame through a spring, the tape head moving cylinder is slidably connected to the tape head Z-axis linear module, and the tape head moving cylinder is connected to the tape head mounting frame.

8. The fully automatic lens casting machine according to claim 5, characterized in that: The film picking mechanism includes a three-axis gantry, a film picking suction cup, a film picking suction cup mounting frame and a film picking suction cup rotating cylinder. The three-axis gantry is connected to the film picking suction cup mounting frame to drive the film picking suction cup mounting frame to move along the X, Y and Z axes. The film picking suction cup is installed on the film picking suction cup mounting frame. The film picking suction cup rotating cylinder is connected to the film picking suction cup to drive the film picking suction cup to rotate around the Y axis.

9. The fully automatic lens casting machine according to claim 1, characterized in that: The pouring head adjustment device includes a pouring head mounting frame, an X-axis arm, a Z-axis arm, an X-axis arm bracket, an X-axis translation motor, and a Z-axis translation motor. The pouring head is mounted on the pouring head mounting frame, and the pouring head mounting frame is fixedly mounted on the X-axis arm. The X-axis arm is slidably connected to the X-axis arm bracket, and the X-axis translation motor drives the X-axis arm to move left and right relative to the X-axis arm bracket. The X-axis arm bracket is slidably connected to the Z-axis arm, and the Z-axis translation motor drives the X-axis arm bracket to move up and down relative to the Z-axis arm.

Images