Molding equipment

Abstract

The utility model belongs to the field of forming, particularly relates to forming equipment, and aims to solve the problems that the existing forming equipment is low in bonding efficiency and bonding accuracy, and overflow glue needs to be timely cleaned by workers in the bonding process, the forming equipment comprises a bottom plate, the top of the bottom plate is fixedly connected with four supporting legs, and the four supporting legs are symmetrical in pairs. The tops of the four supporting legs are fixedly connected with the same top plate, a T-shaped groove is formed in the top plate, and a T-shaped sliding block penetrates through the interior of the T-shaped groove in a sliding mode. And redundant glue slides down along the inclined groove and is collected, the multiple positioning holes and the positioning rods are used for positioning, the connection accuracy is guaranteed, the arc-shaped blocks cannot deviate, and the installation accuracy can be improved again.

Description

Technical Field

[0001] The utility model relates to the technical field of molding, in particular to a molding device. Background Art

[0002] The surface curvature of aspherical lenses is different from that of ordinary spherical lenses. In order to pursue the thinness of lenses, it is necessary to change the curvature of the lenses. In the past, the spherical design increased aberration and deformation, resulting in obvious undesirable phenomena such as unclear images, distorted vision, and narrow field of view. Now the aspherical design corrects the image and solves the problems of distorted vision. At the same time, it makes the lenses lighter, thinner, and flatter. Moreover, it still maintains excellent impact resistance, allowing the wearer to use it safely.

[0003] When the aspherical lens is formed, the upper and lower lenses need to be bonded together, but the existing bonding efficiency is low and the bonding accuracy is low. During the bonding process, the glue overflows and needs to be cleaned up by workers in time, which is inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art in that the bonding efficiency is low, the bonding accuracy is low, and during the bonding process, glue overflows and needs to be cleaned up by workers in time, and a molding device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A molding device, comprising a bottom plate, four legs symmetrically connected in pairs are fixedly connected to the top of the bottom plate, the tops of the four legs are fixedly connected to the same top plate, a T-slot is provided inside the top plate, a T-slot slides through the inside of the T-slot, an electric push rod is fixedly connected to the top of the T-slot, a piston rod of the electric push rod slides through the T-slot and is fixedly connected to a hollow plate, and an adsorption component for adsorbing an aspherical lens is provided at the bottom of the hollow plate;

[0007] A plurality of support plates are fixedly connected to the bottom inner wall of the bottom plate, two symmetrically arranged fixing rods are fixedly connected to the top of the bottom plate, and positioning components for ensuring connection accuracy are arranged on both sides of the hollow plate.

[0008] In a possible design, the adsorption assembly includes multiple air pipes fixedly connected to the bottom of the hollow plate, the bottom of the air pipe is fixedly connected to a suction cup, the outer wall of the air pipe is fixedly connected to a sleeve plate, the top of the sleeve plate and the bottom of the hollow plate are fixedly connected with a second spring, and the second spring is sleeved on the air pipe.

[0009] In a possible design, the positioning assembly includes a groove opened on one side of the hollow plate, a sliding plate is slidably connected to the inner wall of one side of the groove, a first spring is fixedly connected between one side of the sliding plate and the inner wall of one side of the groove, a notch is opened at the top of the fixing rod, an arc block is fixedly connected to one side of the sliding plate, and the arc block is used in conjunction with the notch.

[0010] In a possible design, an air inlet hole is opened on one side of the hollow plate, and the air inlet hole is connected to the vacuum pump through a pipeline.

[0011] In a possible design, a plurality of positioning holes are opened inside the hollow plate, and a plurality of positioning rods are fixedly connected to the top of the bottom plate, and the positioning rods are used in conjunction with the positioning holes.

[0012] In a possible design, a plurality of cylinders are fixedly connected to the bottom of the hollow plate, and the cylinders are used in conjunction with a support plate.

[0013] In a possible design, an inclined groove is provided on the bottom inner wall of the bottom plate.

[0014] In a possible design, both sides of the top of the arc block are arranged in an arc shape.

[0015] In the present application, multiple upper aspheric lenses are placed on a bottom plate and arranged, and multiple lower aspheric lenses are placed on a support plate and coated with glue, the hollow plate is moved horizontally, and the hollow plate drives multiple cylinders to move above the upper aspheric lenses, and the electric push rod is started, and the electric push rod moves the hollow plate downward, and the vacuum pump and the pipeline are connected to the air inlet hole, and the upper aspheric lens is adsorbed by the control suction cup, and after being moved back to the original position, it is lowered again, so that the upper and lower lenses are bonded, and at the same time, the downward pressure is continuously maintained, so that the cylinder pushes out the seeping glue, and at the same time, the air pipe enters the interior of the hollow plate, the second spring is squeezed, and the excess glue slides down the inclined groove and is collected;

[0016] After the hollow slab is moved horizontally to the farthest point, multiple positioning holes and positioning rods can be used for positioning to ensure connection accuracy. At the same time, the arc block can be moved to one side of the fixing rod through the notch. When the hollow slab moves down, due to the thick thickness of the fixing rod, the horizontal side of the arc block also conflicts with one side of the fixing rod, and the arc block cannot be offset, thereby improving installation accuracy.

[0017] In the utility model, the molding device can achieve the effect of adsorbing the aspherical lens through the adsorption component;

[0018] In the utility model, the molding device can achieve the effect of ensuring connection accuracy through positioning components;

[0019] In the utility model, the hollow plate drives multiple cylinders to move above the upper aspheric lens, and the upper aspheric lens is adsorbed by the control suction cup. During bonding, excess glue slides down the inclined groove and is collected. Multiple positioning holes and positioning rods are used for positioning to ensure connection accuracy. The arc block cannot be offset, and the installation accuracy can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional structural schematic diagram of a molding device proposed by the utility model;

[0021] Figure 2 A schematic diagram of the three-dimensional structure of a molding device proposed by the utility model from a second viewing angle;

[0022] Figure 3 This is a schematic diagram of a three-dimensional exploded structure of a bottom plate and a top plate in a molding device proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of a hollow plate in a forming device proposed by the utility model;

[0024] Figure 5 The utility model provides a three-dimensional exploded structural schematic diagram of a cylinder and a suction cup in a molding device.

[0025] In the figure: 1, bottom plate; 2, positioning rod; 3, support leg; 4, top plate; 5, T-slot; 6, electric push rod; 7, inclined slot; 8, fixing rod; 9, support plate; 10, hollow plate; 11, cylinder; 12, notch; 13, T-slider; 14, air inlet; 15, positioning hole; 16, first spring; 17, arc block; 18, sliding plate; 19, groove; 20, second spring; 21, sleeve plate; 22, suction cup; 23, air pipe. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] Reference Figure 1-5A molding device, which is used in the field of aspheric lenses, comprises: a bottom plate 1, four legs 3 symmetrically connected in pairs are fixedly connected to the top of the bottom plate 1, the tops of the four legs 3 are fixedly connected to the same top plate 4, a T-slot 5 is provided inside the top plate 4, a T-slot 5 is slidably penetrated inside the T-slot 5, an electric push rod 6 is fixedly connected to the top of the T-slot 13, a piston rod of the electric push rod 6 slides through the T-slot 13 and is fixedly connected to a hollow plate 10, an adsorption component for adsorbing the aspheric lens is provided at the bottom of the hollow plate 10, the adsorption component comprises a plurality of air pipes 23 fixedly connected to the bottom of the hollow plate 10, a suction cup 22 is fixedly connected to the bottom of the air pipe 23, a sleeve plate 21 is fixedly connected to the outer wall of the air pipe 23, and a second spring 20 is fixedly connected between the top of the sleeve plate 21 and the bottom of the hollow plate 10 , the second spring 20 is sleeved on the air pipe 23, an air inlet 14 is opened on one side of the hollow plate 10, and the air inlet 14 is connected to the vacuum pump through a pipeline, multiple upper aspheric lenses are placed on the bottom plate 1 and arranged, and multiple lower aspheric lenses are placed on the support plate 9 and coated with glue, and the hollow plate 10 is moved horizontally, and the hollow plate 10 drives multiple cylinders 11 to move above the upper aspheric lenses, and the electric push rod 6 is started. The electric push rod 6 moves the hollow plate 10 downward, and the vacuum pump and the pipeline are connected to the air inlet 14, and the upper aspheric lens is adsorbed by the control suction cup 22. After moving back to the original position, it descends again, so that the upper and lower lenses are bonded, and at the same time, the downward pressure is continued, so that the cylinder 11 pushes out the seeping glue, and at the same time, the air pipe 23 enters the interior of the hollow plate 10, the second spring 20 is squeezed, and the excess glue slides along the inclined groove 7 and is collected;

[0029] A plurality of support plates 9 are fixedly connected to the bottom inner wall of the bottom plate 1, and two symmetrically arranged fixing rods 8 are fixedly connected to the top of the bottom plate 1. Positioning components for ensuring the accuracy of connection are provided on both sides of the hollow plate 10. The positioning components include a groove 19 opened on one side of the hollow plate 10, and a sliding plate 18 is slidably connected to the inner wall of one side of the groove 19. The same first spring 16 is fixedly connected between one side of the sliding plate 18 and the inner wall of one side of the groove 19. A notch 12 is opened at the top of the fixing rod 8, and an arc block 17 is fixedly connected to one side of the sliding plate 18. The arc block 17 is used in conjunction with the notch 12. After the hollow plate 10 moves horizontally to the farthest point, multiple positioning holes 15 and the positioning rod 2 can be used for positioning to ensure the accuracy of connection. At the same time, the arc block 17 can be moved to one side of the fixing rod 8 through the notch 12. When the hollow plate 10 moves downward, due to the thick thickness of the fixing rod 8, the horizontal side of the arc block 17 also conflicts with one side of the fixing rod 8, and the arc block 17 cannot be offset, thereby improving the installation accuracy.

[0030] Example 2

[0031] refer to Figure 1-5, improved on the basis of Example 1: a plurality of positioning holes 15 are opened inside the hollow plate 10, a plurality of positioning rods 2 are fixedly connected to the top of the bottom plate 1, the positioning rods 2 are used in conjunction with the positioning holes 15, a plurality of cylinders 11 are fixedly connected to the bottom of the hollow plate 10, the cylinders 11 are used in conjunction with the support plate 9, an inclined groove 7 is opened on the bottom inner wall of the bottom plate 1, and both sides of the top of the arc block 17 are arc-shaped.

[0032] However, as is well known to those skilled in the art, the working principle and wiring method of the electric push rod 6 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A molding device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with four symmetrical legs (3), the tops of the four legs (3) are fixedly connected with a top plate (4), a T-shaped slot (5) is provided inside the top plate (4), a T-shaped slider (13) is slidably penetrated inside the T-shaped slot (5), an electric push rod (6) is fixedly connected to the top of the T-shaped slider (13), a piston rod of the electric push rod (6) slides through the T-shaped slider (13) and is fixedly connected with a hollow plate (10), and a suction component for sucking the upper aspherical lens is provided at the bottom of the hollow plate (10); A plurality of support plates (9) are fixedly connected to the bottom inner wall of the base plate (1), two symmetrically arranged fixing rods (8) are fixedly connected to the top of the base plate (1), and positioning components for ensuring connection accuracy are arranged on both sides of the hollow plate (10).

2. A molding device according to claim 1, characterized in that: The adsorption assembly comprises a plurality of air pipes (23) fixedly connected to the bottom of the hollow plate (10); the bottom of the air pipe (23) is fixedly connected to a suction cup (22); the outer wall of the air pipe (23) is fixedly connected to a sleeve plate (21); a second spring (20) is fixedly connected between the top of the sleeve plate (21) and the bottom of the hollow plate (10); and the second spring (20) is sleeved on the air pipe (23).

3. A molding device according to claim 1, characterized in that: The positioning assembly comprises a groove (19) formed on one side of the hollow plate (10); a sliding plate (18) is slidably connected to an inner wall of one side of the groove (19); a first spring (16) is fixedly connected between one side of the sliding plate (18) and an inner wall of one side of the groove (19); a notch (12) is formed on the top of the fixing rod (8); a curved block (17) is fixedly connected to one side of the sliding plate (18); and the curved block (17) is used in conjunction with the notch (12).

4. A molding device according to claim 1, characterized in that: An air inlet hole (14) is provided on one side of the hollow plate (10), and the air inlet hole (14) is connected to a vacuum pump via a pipeline.

5. A molding device according to claim 1, characterized in that: A plurality of positioning holes (15) are provided inside the hollow plate (10), and a plurality of positioning rods (2) are fixedly connected to the top of the bottom plate (1), and the positioning rods (2) are used in conjunction with the positioning holes (15).

6. A molding device according to claim 1, characterized in that: A plurality of cylinders (11) are fixedly connected to the bottom of the hollow plate (10), and the cylinders (11) are used in conjunction with the support plate (9).

7. A molding device according to claim 1, characterized in that: The bottom inner wall of the bottom plate (1) is provided with an inclined groove (7).

8. A molding device according to claim 3, characterized in that: Both sides of the top of the arc block (17) are arranged in an arc shape.

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