Hot press molding device for polarized lens

Abstract

The utility model relates to the technical field of polarized lenses, in particular to a hot press molding device of a polarized lens. According to the technical scheme, the device comprises a supporting block, a box body, a control panel, sliding blocks, a support and a pressing roller, sliding rails are fixed to the two sides of the upper end face of the box body, the two ends of the support are fixed to the middles of the upper end faces of the sliding blocks, the support is slidably installed on the sliding rails through the sliding blocks, and connecting plates are fixed to the middles of the two ends of the lower side of the support; the middles of the lower ends of the two connecting plates are connected through a connecting shaft, the pressing roller is movably installed in the middle of the connecting shaft, a heating plate is embedded in the middle of the upper end face of the box body, the control panel is embedded in the middle of one end of the box body, and keys and a display screen are embedded in the two ends of the side, away from the box body, of the control panel correspondingly. The keys are located at the right lower end of the display screen, and the keys and the display screen are electrically connected with the control panel through wires. The polarized lens hot-press forming device has the advantage of being beneficial to hot-press forming of polarized lenses.

Description

Technical Field

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

[0002] Polarized lenses are lenses that only allow light of a certain polarization direction in natural light to pass through. Because of its light filtering effect, things will become darker when you wear it. In order to filter the glare of the sun shining in the same direction on the water, land or snow, special coatings in the vertical direction are added to the lenses, which are called polarized lenses.

[0003] The processing of polarized lenses is to extrude the polarized lens raw materials through an extrusion device to extrude the polarized lenses into shapes. Before extruding the polarized lenses, the raw materials need to be heated to provide the necessary temperature so that they reach a thermoplastic state, and the thermoplastic raw materials are extruded through a pressing roller. Therefore, a device that is conducive to hot pressing and molding of polarized lenses is now needed. Utility Model Content

[0004] The utility model aims to provide a hot pressing molding device for polarized lenses, which has the advantage of being conducive to hot pressing molding of polarized lenses and solves the problem that before extruding the polarized lenses, the raw materials need to be heated to provide the necessary temperature so that they reach a thermoplastic state.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot pressing forming device for polarized lenses, comprising a support block, a box, a control panel, a slider, a bracket and a pressure roller, wherein slide rails are fixed on both sides of the upper end surface of the box, both ends of the bracket are fixed at the middle of the upper end surface of the slider, the bracket is slidably installed on the slide rails through the slider, connecting plates are fixed at the middle of both ends of the lower side of the bracket, the middle of the lower ends of the two connecting plates are connected by a connecting shaft, the pressure roller is movably installed in the middle of the connecting shaft, a heating plate is inlaid in the middle of the upper end surface of the box, the control panel is inlaid in the middle of one end of the box, and buttons and display screens are inlaid at both ends of the control panel away from the box, respectively, and the buttons are located directly below the display screen.

[0006] Preferably, the buttons and the display screen are electrically connected to the control board via wires, and the control board is electrically connected to the heating plate via wires.

[0007] Preferably, electromagnetic strips are embedded in the middle of the upper end of the slide rail and the middle of the inner upper end of the slider, and the electromagnetic strips on the slide rail and the slider correspond to each other, and the electromagnetic strips are electrically connected to the control board through wires.

[0008] Preferably, there are four support blocks in total, and the four support blocks are respectively fixed at the four corners of the lower end surface of the box body.

[0009] Preferably, the pressing roller is located just above the heating plate, and the length of the pressing roller is smaller than the width of the heating plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is conducive to achieving the effect of heating the polarized lens raw material by setting buttons and heating plates. The polarized lens raw material is placed on the heating plate, and the heating plate is connected to the power supply through the control of the buttons to heat the raw material on the heating plate to make it reach a thermoplastic state, which is convenient for processing the polarized lens raw material.

[0012] 2. The utility model is conducive to achieving the effect of hot pressing and molding of polarized lens raw materials by arranging a slider and a pressure roller. The polarized lens raw materials are heated by a heating plate. After reaching a thermoplastic state, the electromagnetic strips on the slide rail and the slider are connected to power, so that the slider slides on the slide rail, driving the pressure roller to move on the upper side of the box body, so that the pressure roller extrude the polarized lens raw materials on the heating plate, thereby achieving hot pressing and molding of the polarized lens raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a side view structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0016] In the figure: 1. support block; 2. box body; 3. control panel; 4. button; 5. display screen; 6. slide rail; 7. slider; 8. bracket; 9. connecting plate; 10. heating plate; 11. pressure roller; 12. connecting shaft. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Embodiment 1

[0021] See also Figures 1 to 3 The utility model provides an embodiment: a hot pressing forming device for polarized lenses, comprising a support block 1, a box body 2, a control panel 3, a slider 7, a bracket 8 and a pressure roller 11. Slide rails 6 are fixed on both sides of the upper end surface of the box body 2, and both ends of the bracket 8 are fixed at the middle of the upper end surface of the slider 7. The bracket 8 is slidably installed on the slide rails 6 through the slider 7. Connecting plates 9 are fixed at the middle of both ends of the lower side of the bracket 8. The middle of the lower ends of the two connecting plates 9 are connected by a connecting shaft 12. The pressure roller 11 is movably installed in the middle of the connecting shaft 12. A heating plate 10 is inlaid in the middle of the upper end surface of the box body 2, and the control panel 3 is inlaid in the middle of one end of the box body 2. The two ends of the control panel 3 facing away from the box body 2 are respectively inlaid with buttons 4 and display screens 5, and the buttons 4 are located directly below the display screen 5.

[0022] The buttons 4 and the display screen 5 are electrically connected to the control board 3 through wires, and the control board 3 is electrically connected to the heating board 10 through wires.

[0023] The polarized lens raw material is placed on the heating plate 10, and the heating plate 10 is powered on by the control of the button 4 to heat the raw material on the heating plate 10 to make it reach a thermoplastic state, which is convenient for processing the polarized lens raw material.

[0024] Embodiment 2

[0025] See also Figures 1 to 3, the utility model provides an embodiment: a hot pressing forming device for polarized lenses. Compared with the first embodiment, the present embodiment further includes: a supporting block 1, a box body 2, a control panel 3, a slider 7, a bracket 8 and a pressing roller 11. Slide rails 6 are fixed on both sides of the upper end surface of the box body 2, and both ends of the bracket 8 are fixed at the middle of the upper end surface of the slider 7. The bracket 8 is slidably installed on the slide rail 6 through the slider 7. Connecting plates 9 are fixed at the middle of both ends of the lower side of the bracket 8. The middle of the lower ends of the two connecting plates 9 are connected by a connecting shaft 12. The pressing roller 11 is movably installed in the middle of the connecting shaft 12. A heating plate 10 is inlaid in the middle of the upper end surface of the box body 2, and the control panel 3 is inlaid in the middle of one end of the box body 2. The two ends of the control panel 3 facing away from the box body 2 are respectively inlaid with buttons 4 and display screens 5, and the buttons 4 are located directly below the display screen 5.

[0026] Electromagnetic strips are embedded in the middle of the upper end of the slide rail 6 and the middle of the inner upper end of the slider 7. The electromagnetic strips on the slide rail 6 and the slider 7 correspond to each other, and the electromagnetic strips are electrically connected to the control board 3 through wires.

[0027] There are four support blocks 1 in total, and the four support blocks 1 are respectively fixed at the four corners of the lower end surface of the box body 2 .

[0028] The pressing roller 11 is located just above the heating plate 10 , and the length of the pressing roller 11 is smaller than the width of the heating plate 10 .

[0029] The polarized lens raw material is heated by the heating plate 10 to reach a thermoplastic state, and then the electromagnetic strips on the slide rail 6 and the slider 7 are powered on, so that the slider 7 slides on the slide rail 6, driving the pressing roller 11 to move on the upper side of the box 2, so that the pressing roller 11 extrude the polarized lens raw material on the heating plate 10, thereby realizing hot pressing molding of the polarized lens raw material.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A hot pressing molding device for polarized lenses, comprising a support block (1), a box (2), a control panel (3), a slider (7), a bracket (8) and a pressing roller (11), Features: Slide rails (6) are fixed on both sides of the upper end surface of the box body (2), both ends of the bracket (8) are fixed at the middle of the upper end surface of the slider (7), the bracket (8) is slidably installed on the slide rails (6) through the slider (7), connecting plates (9) are fixed at the middle of both ends of the lower side of the bracket (8), the middle of the lower ends of the two connecting plates (9) are connected by a connecting shaft (12), the pressure roller (11) is movably installed in the middle of the connecting shaft (12), a heating plate (10) is embedded in the middle of the upper end surface of the box body (2), the control panel (3) is embedded in the middle of one end of the box body (2), and buttons (4) and a display screen (5) are respectively embedded at both ends of the control panel (3) away from the box body (2), and the buttons (4) are located directly below the display screen (5).

2. A hot pressing molding device for polarized lenses according to claim 1, Features: The buttons (4) and the display screen (5) are both electrically connected to the control board (3) via wires, and the control board (3) is electrically connected to the heating board (10) via wires.

3. The hot pressing molding device for polarized lenses according to claim 1, Features: Electromagnetic strips are embedded in the middle of the upper end of the slide rail (6) and the middle of the inner upper end of the slider (7), and the electromagnetic strips on the slide rail (6) and the slider (7) correspond to each other, and the electromagnetic strips are electrically connected to the control board (3) through wires.

4. The hot pressing molding device for polarized lenses according to claim 1, Features: There are four support blocks (1) in total, and the four support blocks (1) are respectively fixed at the four corners of the lower end surface of the box body (2).

5. The hot pressing molding device for polarized lenses according to claim 1, Features: The pressing roller (11) is located just above the heating plate (10), and the length of the pressing roller (11) is smaller than the width of the heating plate (10).

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