A vertical molding device for lens enhancement sheets

Abstract

The utility model discloses a vertical molding device for lens enhancement lenses, comprising a base, a telescopic end of a pushing cylinder is fixedly mounted with an adsorption disk, and the adsorption disk is provided with a plurality of adsorption holes in a ring array; through the design of structures such as a mounting plate, a rotating rod, a pushing cylinder and a rotating cylinder, a driving motor, a rotating rod and a mounting plate are matched, so that a lower mold on the mounting plate can be driven to rotate, so that the lower mold with the lens injected is moved away from below an upper mold, and the lower mold that is not injected can be moved to below the upper mold, at which time the lens can continue to be injected by the upper mold in cooperation with the lower mold, the lens in the lower mold can be dissipated and cooled by a cooling mechanism, so as to accelerate the heat dissipation efficiency of the lens, and the lens after heat dissipation can be unloaded by the lifting cylinder, the rotating cylinder, the pushing cylinder and the adsorption disk, so that the lens can be continuously produced and processed, and the production efficiency of the lens can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens sheet molding, in particular to a vertical molding device for lens enhancement sheets. Background Art

[0002] The working principle of the lens is based on the control of the refraction and scattering of light. By changing the shape and curvature of the lens, the light can be focused or scattered by the lens. Its main function is to adjust the wavelength and intensity of the light passing through the lens, and to enhance or weaken light of a specific wavelength.

[0003] The prior art provides a high-definition lens vertical molding machine (notification number CN210501106U), the utility model includes a frame, the bottom of the frame is fixedly connected to a hydraulic telescopic rod, the top of the hydraulic telescopic rod is fixedly connected to a first template, a second template is provided above the first template, a material barrel is fixedly connected to the top of the second template, one side of the material barrel is connected to a material inlet, the material barrel is fixedly connected to the frame through a fixed block, a support plate is provided on one side of the hydraulic telescopic rod, a rotating mechanism is provided between the support plate and the frame, a grab plate is provided below the support plate, and an adsorption mechanism is provided on the grab plate. Beneficial effects: the vertical molding machine can perform molding operations on the lenses, and can also perform unloading and transportation operations on the lenses after molding, avoiding the influence of manual operation on the lenses, and can effectively transfer the lenses on the mold to the corresponding conveying device, so as to facilitate the lenses to undergo the next process operation.

[0004] The above-mentioned high-definition lens enhancement sheet vertical molding machine only has the lens unloading function during actual operation. However, when unloading the lenses, the equipment needs to be stopped before unloading can be carried out, which reduces the production efficiency of the lenses. Therefore, we need to propose a lens enhancement sheet vertical molding device. Utility Model Content

[0005] The purpose of the utility model is to provide a vertical lens forming device for lens enhancement, which can reduce the equipment stop time when the lens is unloaded, and can continuously produce and process the lens, thereby improving the production efficiency of the lens to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vertical forming device for lens enhancement sheets comprises a base, a driving motor is fixedly installed at the bottom of the base, the output shaft of the driving motor is fixedly connected to a rotating rod through a coupling, a mounting plate is fixedly installed at the upper end of the rotating rod, a plurality of groups of lower molds are arranged in a circular array on the mounting plate, a second fixing frame is fixedly installed at the top of the base, a lifting cylinder is fixedly installed on the second fixing frame, a connecting seat is fixedly installed at the telescopic end of the lifting cylinder, a fixing block is fixedly installed on the connecting seat, a pushing cylinder is fixedly installed on the top of the fixing block, a suction disk is fixedly installed at the telescopic end of the pushing cylinder, and a plurality of groups of suction holes are arranged in a circular array on the suction disk.

[0008] Preferably, a support ring is fixedly mounted on the top of the base, and a plurality of groups of slide seats are arranged in a ring array on the bottom of the mounting plate, and the plurality of groups of slide seats are slidably mounted on the support ring.

[0009] Preferably, a cooling mechanism including a first fixing frame and a cooling fan is provided on the top of the base, wherein the first fixing frame is fixedly mounted on the top of the base, and the cooling fan is fixedly mounted on the top of the first fixing frame.

[0010] Preferably, a connecting pipe for connecting to a vacuum equipment is provided on the top of the adsorption plate.

[0011] Preferably, a bracket is fixedly mounted on the top of the base, a hydraulic cylinder is fixedly mounted on the top of the bracket, and an upper mold is fixedly mounted on the end of the telescopic rod of the hydraulic cylinder.

[0012] Preferably, the upper mold is arranged directly above a group of the lower molds, and the upper mold is connected to an injection tube.

[0013] Preferably, a positioning cylinder is fixedly mounted on the side of the bracket, a triangular plug block is fixedly mounted on the telescopic end of the positioning cylinder, a plurality of slots corresponding to the lower mold are provided on the surface of the mounting plate, and the triangular plug block is inserted into the slots.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the design of structures such as the mounting plate, the rotating rod, the pushing cylinder and the rotating cylinder, and through the cooperation of the driving motor, the rotating rod and the mounting plate, the lower mold on the mounting plate can be driven to rotate, so that the lower mold with the lens injected can be moved away from under the upper mold, and the lower mold that has not been injected can be moved to under the upper mold. At this time, the lens can continue to be injection molded by cooperating with the upper mold and the lower mold. The lens in the lower mold can be dissipated and cooled by the cooling mechanism, thereby accelerating the heat dissipation efficiency of the lens. The lens after heat dissipation can be unloaded by cooperating with the lifting cylinder, the rotating cylinder, the pushing cylinder and the adsorption plate, so that the lens can be continuously produced and processed, which can improve the production efficiency of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0017] Figure 2 This is the second structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rotary cylinder, the connecting seat and the adsorption plate of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the triangular plug block and the mounting plate etc. of the utility model.

[0020] In the figure: 1. base; 2. bracket; 3. hydraulic cylinder; 4. upper mold; 5. injection tube; 6. drive motor; 7. rotating rod; 8. support ring; 9. slide seat; 10. mounting plate; 11. positioning cylinder; 12. triangular plug block; 13. slot; 14. lower mold; 15. first fixed frame; 16. cooling fan; 17. rotating cylinder; 18. connecting seat; 19. fixing block; 20. pushing cylinder; 21. adsorption plate; 22. adsorption hole; 23. connecting pipe; 24. second fixed frame; 25. lifting cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A vertical molding device for lens enhancement sheets, comprising a base 1, a driving motor 6 is fixedly installed at the bottom of the base 1, an output shaft of the driving motor 6 is fixedly connected to a rotating rod 7 through a coupling, a mounting plate 10 is fixedly installed at the upper end of the rotating rod 7, a plurality of groups of lower molds 14 are arranged in a circular array on the mounting plate 10, a second fixing frame 24 is fixedly installed at the top of the base 1, a lifting cylinder 25 is fixedly installed on the second fixing frame 24, a connecting seat 18 is fixedly installed at the telescopic end of the lifting cylinder 25, a fixing block 19 is fixedly installed on the connecting seat 18, a pushing cylinder 20 is fixedly installed at the top of the fixing block 19, a suction plate 21 is fixedly installed at the telescopic end of the pushing cylinder 20, and a plurality of groups of suction holes 22 are arranged in a circular array on the suction plate 21;

[0024] In this embodiment, in order to facilitate the transport of the lens, a transport device can be set on the side of the device. Through the cooperation of the lifting cylinder 25, the rotating cylinder 17, the pushing cylinder 20, the adsorption plate 21, the adsorption hole 22 and the connecting pipe 23, the lens is rotated to the top of the transport device, and then the lens is placed on the transport device for transport;

[0025] A support ring 8 is fixedly mounted on the top of the base 1, and a plurality of sets of slide seats 9 are arranged in a circular array at the bottom of the mounting plate 10, and the plurality of slide seats 9 are slidably mounted on the support ring 8;

[0026] It is worth mentioning that the support ring 8 cooperates with the slide seat 9, so as to support the support ring 8 and improve the stability of the support ring 8;

[0027] A cooling mechanism including a first fixing frame 15 and a cooling fan 16 is provided on the top of the base 1. The first fixing frame 15 is fixedly mounted on the top of the base 1, and the cooling fan 16 is fixedly mounted on the top of the first fixing frame 15.

[0028] It is worth noting that the cooling fan 16 can blow air onto the lens in the lower mold 14, which can speed up the cooling efficiency of the molded lens.

[0029] A connecting pipe 23 for connecting a vacuum device is provided on the top of the adsorption disk 21;

[0030] A bracket 2 is fixedly installed on the top of the base 1, a hydraulic cylinder 3 is fixedly installed on the top of the bracket 2, and an upper mold 4 is fixedly installed on the end of the telescopic rod of the hydraulic cylinder 3;

[0031] The upper mold 4 is arranged directly above a group of lower molds 14, and the upper mold 4 is connected with an injection tube 5. A positioning cylinder 11 is fixedly installed on the side of the bracket 2, and a triangular plug block 12 is fixedly installed on the telescopic end of the positioning cylinder 11. The surface of the mounting plate 10 is provided with a plurality of slots 13 corresponding to the lower molds 14, and the triangular plug blocks 12 are plugged into the slots 13;

[0032] It is worth mentioning that the triangular plug block 12 can be inserted into the slot 13 through the positioning cylinder 11 to fix the mounting plate 10, thereby improving the stability of the mounting plate 10 after adjustment, so as to facilitate the injection molding of the lens;

[0033] When in use, first, the hydraulic cylinder 3 pushes the upper mold 4 to close the upper mold 4 and the lower mold 14, and the injection liquid can be injected into the upper mold 4 and the lower mold 14 through the injection tube 5, so that the lens can be injection molded in the upper mold 4 and the lower mold 14. After the lens is injection molded in the upper mold 4 and the lower mold 14, the telescopic end of the hydraulic cylinder 3 retracts to drive the upper mold 4 to return to its original position, and the telescopic end of the positioning cylinder 11 retracts to drive the triangular plug block 12 to move out of the slot 13, and the output shaft of the driving motor 6 rotates to drive the rotating rod 7 to rotate, so that the rotating rod 7 can drive the mounting plate 10 to rotate when rotating, and the mounting plate 10 can drive the lower mold 14 to rotate when rotating, so that the lower mold 14 with the lens injected can move from the bottom of the upper mold 4 to the bottom of the cooling fan 16, and at the same time, the uninjected lower mold 14 can be moved to the bottom of the upper mold 4. At this time, the lens can continue to be injection molded by the upper mold 4 in cooperation with the lower mold 14;

[0034] The cooling fan 16 is working, and the cooling fan 16 can blow air onto the lens in the lower mold 14, so that the heat dissipation efficiency of the injected lens can be accelerated while another group of lenses are being injected. When a lens moves to the bottom of the adsorption plate 21, the telescopic end of the push cylinder 20 pushes the adsorption plate 21, so that the adsorption plate 21 is close to the lens and contacts the lens. The adsorption plate 21 is vacuumed by the vacuum device in cooperation with the connecting pipe 23, so that the lens can be adsorbed and fixed by the adsorption plate 21, and the adsorption plate 21 is driven back to its original position by the telescopic retraction of the push cylinder 20. The lifting cylinder 25 pushes the rotating cylinder 17, so that the lifting cylinder 25 can drive the lens to move when it moves, so that after the lens is moved out of the lower mold 14, the rotating cylinder 17 works, and the rotating cylinder 17 drives the connecting seat 18 to rotate, so that the pushing cylinder 20 can be rotated to the other side. The pushing cylinder 20 pushes the adsorption plate 21, so that the adsorption plate 21 is close to the conveying device, and the vacuum device stops vacuuming, so that the lens can be placed on the conveying device for conveying.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical molding device for lens enhancement film, comprising a base (1), characterized in that: A driving motor (6) is fixedly mounted on the bottom of the base (1), and the output shaft of the driving motor (6) is fixedly connected to a rotating rod (7) via a coupling; a mounting plate (10) is fixedly mounted on the upper end of the rotating rod (7); a plurality of lower molds (14) are arranged in a circular array on the mounting plate (10); a second fixing frame (24) is fixedly mounted on the top of the base (1); a lifting cylinder (25) is fixedly mounted on the second fixing frame (24); a connecting seat (18) is fixedly mounted on the telescopic end of the lifting cylinder (25); a fixing block (19) is fixedly mounted on the connecting seat (18); a pushing cylinder (20) is fixedly mounted on the top of the fixing block (19); a suction disk (21) is fixedly mounted on the telescopic end of the pushing cylinder (20); and a plurality of suction holes (22) are arranged in a circular array on the suction disk (21).

2. The vertical molding device for lens enhancement sheets according to claim 1, characterized in that: A support ring (8) is fixedly mounted on the top of the base (1), and a plurality of groups of slide seats (9) are arranged in a circular array on the bottom of the mounting plate (10), and the plurality of groups of slide seats (9) are all slidably mounted on the support ring (8).

3. The vertical molding device for lens enhancement sheets according to claim 1, characterized in that: The top of the base (1) is provided with a cooling mechanism comprising a first fixing frame (15) and a cooling fan (16); the first fixing frame (15) is fixedly mounted on the top of the base (1); and the cooling fan (16) is fixedly mounted on the top of the first fixing frame (15).

4. The vertical molding device for lens enhancement sheets according to claim 1, characterized in that: A connecting pipe (23) for connecting to a vacuum pumping device is provided on the top of the adsorption disk (21).

5. The vertical molding device for lens enhancement sheets according to claim 1, characterized in that: A bracket (2) is fixedly mounted on the top of the base (1), a hydraulic cylinder (3) is fixedly mounted on the top of the bracket (2), and an upper mold (4) is fixedly mounted on the end of the telescopic rod of the hydraulic cylinder (3).

6. The vertical molding device for lens enhancement sheets according to claim 5, characterized in that: The upper mold (4) is arranged directly above a group of lower molds (14), and an injection tube (5) is connected to the upper mold (4).

7. The vertical molding device for lens enhancement sheets according to claim 5, characterized in that: A positioning cylinder (11) is fixedly mounted on the side of the bracket (2), a triangular plug block (12) is fixedly mounted on the telescopic end of the positioning cylinder (11), a plurality of slots (13) corresponding to the lower mold (14) are provided on the surface of the mounting plate (10), and the triangular plug block (12) is plugged into the slots (13).

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