Production mold for AG (anti-glare) glass

Abstract

The utility model relates to the technical field of casting moulds, in particular to a production mould for AG (anti-glare) glass, which comprises a lower mould and an upper mould, a guide rod is connected between the upper mould and the lower mould, a concave mould is arranged at the top of the lower mould, a convex mould is connected to the bottom of the upper mould, a cooling groove is arranged at the top of the lower mould, and a convex mould is arranged at the bottom of the lower mould. A heat conduction plate is connected between the cooling groove and the female die, and a circulating cooling structure is arranged on the lower die. Heat in the female die is conducted through the heat conduction plate, cooling liquid in the cooling groove cools the heat conduction plate, the rear piston moves up and down along with the upper die, the suction process of the liquid inlet pipe and the liquid outlet pipe is achieved, the cooled cooling liquid can flow back into the cooling tank, and then one-way circulation of the cooling liquid is achieved. And the refrigerator is used for refrigerating and cooling the cooling liquid, so that secondary utilization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of casting molds, in particular to a production mold for AG anti-glare glass. Background Art

[0002] Moulds are indispensable equipment in glass molding. The quality and production of glass are directly related to the moulds. In order to facilitate the demoulding of glass products and solidify the glass products in time, the moulds need to be air-cooled to ensure the quality of glass product molding.

[0003] After searching, the Chinese patent publication number is CN212375155U. The document disclosed in this patent is as follows: it includes a lower mold, an upper mold and an outer mold. The upper end of the lower mold is formed with a guide hole. The upper end of the lower mold is connected to the upper mold through a slot. The bottom end of the upper mold is bonded with a guide column corresponding to the guide hole. The guide column is embedded in the guide hole. The upper end of the upper mold is connected to the outer mold through a slot. The beneficial effect is that the utility model is provided with an outer mold, an upper mold, a lower mold, a guide column and a guide hole. The upper mold and the lower mold adopt a split structure design, which is convenient for installation and disassembly, facilitates smooth demolding of the glass, and improves the quality of glass molding. By providing a cooling bellows, an air inlet and an air outlet, the cooling air can be circulated in the cooling bellows, thereby improving the cooling efficiency of the mold, shortening the cooling time, and improving work efficiency.

[0004] When cold-forming glass, it needs to be cooled quickly to achieve the hardening effect. However, the existing technology uses air cooling to cool the mold, which has a slow cooling effect on the mold. In addition, the raw material temperature is high during production, and the mold temperature is high, which will cause damage to the mold after long-term use. In view of this, we propose a production mold for AG anti-glare glass. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a production mold for AG anti-glare glass, which solves the problem that air cooling has a slow cooling effect on the mold. To achieve the above purpose, the utility model is implemented through the following technical solutions: a production mold for AG anti-glare glass, including a lower mold and an upper mold, a guide rod is connected between the upper mold and the lower mold, a concave mold is arranged on the top of the lower mold, a convex mold is connected to the bottom of the upper mold, a cooling groove is opened on the top of the lower mold, a heat conduction plate is connected between the cooling groove and the concave mold, and a circulating cooling structure is arranged on the lower mold;

[0006] The cooling circulation structure includes a cooling tank, which is arranged on one side of the lower mold, and a heat insulation block B is fixedly connected to one side of the upper mold, and a movable rod is fixedly connected to the bottom of the heat insulation block B. The bottom end of the movable rod movably passes through the top of the cooling tank and extends to the interior of the cooling tank, and a piston is fixedly connected to the bottom end of the movable rod. The interior of the cooling tank is filled with coolant, and a delivery pipe is connected to the outer wall of the cooling tank, and the other end of the delivery pipe is connected to a liquid inlet pipe and a liquid outlet pipe. The delivery pipe, liquid inlet pipe and liquid outlet pipe are all located on the inner wall of the lower mold, and the liquid inlet pipe and the liquid outlet pipe are both connected to the cooling trough.

[0007] Preferably, an optometry structure is provided on the upper mold, and the optometry structure includes an optometry lamp. A mounting groove is provided at the bottom of the upper mold, and the optometry lamp is arranged in the mounting groove. A heat insulation board is fixedly connected to the outer side of the upper mold, and a touch switch is fixedly connected to the bottom of the heat insulation board. An extension plate is fixedly connected to the outer side of the lower mold, and the optometry lamp is arranged in cooperation with the extension plate.

[0008] Preferably, a heat-insulating block A is fixedly connected to one side of the lower mold, and the cooling tank is fixedly connected to the outside of the heat-insulating block A. The heat-insulating block A is provided to isolate the coolant inside the cooling tank, thereby preventing the temperature of the lower mold from rising and affecting the temperature of the coolant.

[0009] Preferably, the liquid inlet pipe is located below the liquid outlet pipe, and a one-way valve A is provided on the liquid inlet pipe, and a one-way valve B is provided on the liquid outlet pipe. The one-way valve A allows liquid to enter but not exit the liquid inlet pipe, and the one-way valve B allows liquid to exit but not enter the liquid outlet pipe.

[0010] Preferably, the piston is in sealing contact with the inner wall of the cooling tank, and a refrigerator is fixedly installed on the bottom of the piston. The arranged piston follows the up and down movement of the upper mold to realize one-way circulation of the coolant, and the coolant is cooled and cooled by the refrigerator to facilitate secondary utilization.

[0011] Preferably, the mounting groove and the test lamp are both in a ring shape, and the test lamp is embedded in the inner wall of the mounting groove. By setting the test lamp in a ring shape, the illumination range can be increased, and the test lamp is used to illuminate the molded anti-glare glass to detect the anti-glare performance of the glass.

[0012] Preferably, a threading hole is provided on the wall of the mounting groove, the eye test light is electrically connected with a wire, the other end of the wire passes through the threading hole and is connected with a touch switch signal, when the touch switch contacts the extension plate, the eye test light is turned off, and when the touch switch separates from the extension plate, the eye test light is turned on.

[0013] It can be seen from the above technical solutions that the production mold for AG anti-glare glass provided in the embodiments of this specification has at least the following beneficial effects:

[0014] (1) The utility model conducts heat in the die through the heat conduction plate, and the coolant in the cooling tank cools the heat conduction plate. The rear piston moves up and down with the upper die to realize the suction process of the liquid inlet pipe and the liquid outlet pipe, so that the cooled coolant can flow back into the cooling tank, thereby realizing the one-way circulation of the coolant. The coolant is cooled and cooled by the refrigerator, which is convenient for secondary use.

[0015] (2) The utility model has an optometry structure. When the touch switch contacts the extension plate, the optometry light is turned off. When the touch switch separates from the extension plate, the optometry light is turned on, thereby saving electricity. By arranging the optometry light in a ring shape, the illumination range can be increased. The optometry light is used to illuminate the molded anti-glare glass to detect the anti-glare performance of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a bottom view of the utility model;

[0019] Figure 3 It is a schematic diagram of the circulating cooling structure in the utility model;

[0020] Figure 4 It is an enlarged view of the structure of A in the utility model.

[0021] In the figure: 1. lower mold; 2. upper mold; 3. concave mold; 4. convex mold; 5. insulation block A; 6. cooling circulation structure; 601. cooling tank; 602. movable rod; 603. piston; 604. delivery pipe; 605. liquid inlet pipe; 606. liquid outlet pipe; 607. one-way valve A; 608. one-way valve B; 609. refrigerator; 7. optometry structure; 701. mounting groove; 702. threading hole; 703. wire; 704. optometry lamp; 705. insulation board; 706. touch switch; 8. cooling groove; 9. heat conduction board; 10. insulation block B; 11. extension board. DETAILED DESCRIPTION

[0022] 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. Embodiment 1

[0023] See also Figure 1-Figure 3 As shown, a production mold for AG anti-glare glass includes a lower mold 1 and an upper mold 2, a guide rod is connected between the upper mold 2 and the lower mold 1, a concave mold 3 is arranged on the top of the lower mold 1, a convex mold 4 is fixedly connected to the bottom of the upper mold 2, a cooling groove 8 is opened on the top of the lower mold 1, a heat conducting plate 9 is connected between the cooling groove 8 and the concave mold 3, a cooling circulation structure 6 is arranged on the lower mold 1, and the cooling circulation structure 6 includes a cooling tank 601, and the cooling tank 601 is arranged on one side of the lower mold 1. The side of the upper mold 2 is fixedly connected with an insulation block A5, and the cooling tank 601 is fixedly connected to the outer side of the insulation block A5. The insulation block A5 is set to insulate the coolant in the cooling tank 601 to prevent the temperature of the lower mold 1 from increasing and affecting the temperature of the coolant. One side of the upper mold 2 is fixedly connected with an insulation block B10, and the bottom of the insulation block B10 is fixedly connected with a movable rod 602. The bottom end of the movable rod 602 is movable through the top of the cooling tank 601 and extends to the inside of the cooling tank 601. The bottom end of the movable rod 602 is fixedly connected with a piston 603, and the piston 603 is in sealing contact with the inner wall of the cooling tank 601. A refrigerator 609 is fixedly installed at the bottom of the piston 603. The piston 603 follows the upper mold up and down movement to realize a one-way circulation of the coolant. The coolant is cooled and cooled by the refrigerator 609 to facilitate secondary use. The interior of the cooling tank 601 is filled with coolant, and the outer wall of the cooling tank 601 is connected to a delivery pipe 604, and the other end of the delivery pipe 604 is connected to a liquid inlet pipe 6 05 and liquid outlet pipe 606, the delivery pipe 604, the liquid inlet pipe 605 and the liquid outlet pipe 606 are all located on the inner wall of the lower mold 1, the liquid inlet pipe 605 and the liquid outlet pipe 606 are all connected to the cooling tank 8, the liquid inlet pipe 605 is located below the liquid outlet pipe 606, a one-way valve A607 is arranged on the liquid inlet pipe 605, and a one-way valve B608 is arranged on the liquid outlet pipe 606. The liquid inlet pipe 605 can only take in but not out through the one-way valve A607, and the liquid outlet pipe 606 can only take out but not in through the one-way valve B608.

[0024] Furthermore, the heat in the concave mold 3 is conducted through the heat conducting plate 9, and the coolant in the cooling tank 8 cools the heat conducting plate 9. The rear piston 603 follows the upper mold 2 to move up and down, realizing the suction process of the liquid inlet pipe 605 and the liquid outlet pipe 606, so that the cooled coolant can flow back to the cooling tank 601, thereby realizing the one-way circulation of the coolant, and the coolant is cooled and cooled by the refrigerator 609, which is convenient for secondary use. Embodiment 2

[0025] See also Figure 1-Figure 4As shown, the upper mold 2 is provided with an optometry structure 7, the optometry structure 7 includes an optometry lamp 704, a mounting groove 701 is provided at the bottom of the upper mold 2, the optometry lamp 704 is arranged in the mounting groove 701, a heat insulation board 705 is fixedly connected to the outer side of the upper mold 2, a touch switch 706 is fixedly connected to the bottom of the heat insulation board 705, an extension plate 11 is fixedly connected to the outer side of the lower mold 1, the optometry lamp 704 is arranged in cooperation with the extension plate 11, the mounting groove 701 and the optometry lamp 704 are both ring-shaped, and the optometry lamp 704 is embedded in the mounting groove 701 The inner wall can increase the illumination range by setting the eye test lamp 704 in a ring shape. The eye test lamp 704 is used to irradiate the molded anti-glare glass to detect the anti-glare performance of the glass. The groove wall of the installation groove 701 is provided with a threading hole 702. The eye test lamp 704 is electrically connected to a wire 703. The other end of the wire 703 passes through the threading hole 702 and is connected to the touch switch 706 signal. When the touch switch 706 contacts the extension plate 11, the eye test lamp 704 is turned off. When the touch switch 706 is separated from the extension plate 11, the eye test lamp 704 is turned on.

[0026] Furthermore, by setting up the eye test structure 7, when the touch switch 706 is in contact with the extension plate 11, the eye test lamp 704 is turned off, and when the touch switch 706 is separated from the extension plate 11, the eye test lamp 704 is turned on, which saves electricity. By setting the eye test lamp 704 in a ring shape, the lighting range can be increased. The eye test lamp 704 is used to illuminate the molded anti-glare glass to detect the anti-glare performance of the glass.

[0027] When the production mold for AG anti-glare glass of the utility model is used, the raw material made of glass is heated and poured into the groove, and then the upper mold is moved downward until the convex groove enters the groove to realize die-casting of the glass raw material, and the touch switch 706 is set to move downward with the upper mold 2 until the touch switch 706 is squeezed by the extension plate 11, and the touch switch 706 transmits the signal to the eye test lamp 704 through the wire 703, and the eye test lamp 704 turns off the light under the influence of the touch switch 706. When the touch switch 706 is separated from the extension plate 11, the eye test lamp 704 turns on to restore the lighting, which plays a role in saving electricity. By setting the eye test lamp 704 in a ring shape, the light can be improved. The illumination range is set, and the test lamp 704 is used to illuminate the formed anti-glare glass to detect the anti-glare performance of the glass; the heat in the concave mold 3 is then conducted through the heat conduction plate 9, and the coolant in the cooling tank 8 cools the heat conduction plate 9, and the rear piston 603 follows the upper mold 2 to move up and down, and the one-way valve A is set to make the liquid inlet pipe 605 only inlet but not out, and the one-way valve B608 is set to make the liquid outlet pipe 606 only outlet but not in, thereby realizing the suction process of the liquid inlet pipe 605 and the liquid outlet pipe 606, so that the cooled coolant can flow back to the cooling tank 601, thereby realizing the one-way circulation of the coolant, and the refrigerator 609 is used to cool and cool the coolant, which is convenient for secondary utilization.

[0028] The above implementation methods are only used to illustrate the embodiments of the present utility model, and are not limitations of the embodiments of the present utility model. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the embodiments of the present utility model. Therefore, all equivalent technical solutions also belong to the scope of the embodiments of the present utility model. The patent protection scope of the embodiments of the present utility model should be limited by the claims.

Claims

1. A production mold for AG anti-glare glass, comprising a lower mold (1) and an upper mold (2), wherein a guide rod is connected between the upper mold (2) and the lower mold (1), a concave mold (3) is arranged at the top of the lower mold (1), and a convex mold (4) is connected at the bottom of the upper mold (2), characterized in that: A cooling groove (8) is provided on the top of the lower mold (1), a heat conducting plate (9) is connected between the cooling groove (8) and the concave mold (3), and a cooling circulation structure (6) is provided on the lower mold (1); The cooling circulation structure (6) includes a cooling tank (601), wherein the cooling tank (601) is arranged on one side of the lower mold (1), and a heat insulating block B (10) is fixedly connected to one side of the upper mold (2), and a movable rod (602) is fixedly connected to the bottom of the heat insulating block B (10), and the bottom end of the movable rod (602) movably passes through the top of the cooling tank (601) and extends to the inside of the cooling tank (601), and the bottom end of the movable rod (602) is fixedly connected to a piston (601). 03), the interior of the cooling tank (601) is filled with coolant, the outer wall of the cooling tank (601) is connected to a delivery pipe (604), the other end of the delivery pipe (604) is connected to a liquid inlet pipe (605) and a liquid outlet pipe (606), the delivery pipe (604), the liquid inlet pipe (605) and the liquid outlet pipe (606) are all located on the inner wall of the lower mold (1), and the liquid inlet pipe (605) and the liquid outlet pipe (606) are both connected to the cooling trough (8).

2. The production mold for AG anti-glare glass according to claim 1, characterized in that: The upper mold (2) is provided with an optometry structure (7), the optometry structure (7) comprising an optometry lamp (704), a mounting groove (701) is provided at the bottom of the upper mold (2), the optometry lamp (704) is arranged in the mounting groove (701), a heat insulation board (705) is fixedly connected to the outer side of the upper mold (2), a touch switch (706) is fixedly connected to the bottom of the heat insulation board (705), an extension board (11) is fixedly connected to the outer side of the lower mold (1), and the optometry lamp (704) is arranged in cooperation with the extension board (11).

3. The production mold for AG anti-glare glass according to claim 1, characterized in that: A heat insulation block A (5) is fixedly connected to one side of the lower mold (1), and the cooling tank (601) is fixedly connected to the outer side of the heat insulation block A (5).

4. The production mold for AG anti-glare glass according to claim 1, characterized in that: The liquid inlet pipe (605) is located below the liquid outlet pipe (606), a one-way valve A (607) is provided on the liquid inlet pipe (605), and a one-way valve B (608) is provided on the liquid outlet pipe (606).

5. The production mold for AG anti-glare glass according to claim 1, characterized in that: The piston (603) is in sealing contact with the inner wall of the cooling tank (601), and a refrigerator (609) is fixedly mounted on the bottom of the piston (603).

6. The production mold for AG anti-glare glass according to claim 2, characterized in that: The installation groove (701) and the optometry lamp (704) are both ring-shaped, and the optometry lamp (704) is embedded in the inner wall of the installation groove (701).

7. The production mold for AG anti-glare glass according to claim 2, characterized in that: The groove wall of the installation groove (701) is provided with a threading hole (702), the eye test lamp (704) is electrically connected to a wire (703), and the other end of the wire (703) passes through the threading hole (702) to be connected to a touch switch (706) for signal connection.

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