Acrylic convex lens forming equipment

Abstract

The utility model provides acrylic convex mirror forming equipment, which belongs to the technical field of acrylic convex mirror processing equipment and comprises a worktable, supporting rods are fixedly mounted at four corners of the top of the worktable, a top plate is fixedly mounted at the tops of the supporting rods, a lower die is fixedly mounted at the top of the worktable, and an upper die is arranged above the lower die. The adjusting mechanism is arranged at the top of the workbench; and the cleaning mechanism is arranged on the inner side of the adjusting mechanism and used for cleaning the surface of the lower mold. Through the arrangement of the cleaning mechanism, impurities and dirt on the surface of the lower die can be automatically cleared away, the influence of the pollutants on the surface of a formed convex mirror is effectively prevented, the surface smoothness and quality of the formed convex mirror are remarkably improved, the cleaning mechanism can be adjusted to the horizontal position according to needs through the design of the adjusting mechanism, and the working efficiency is improved. Therefore, the lower die is cleaned in all directions, and cleaning dead angles are prevented.

Description

Technical Field

[0001] This utility model belongs to the technical field of acrylic convex mirror processing equipment, specifically relating to an acrylic convex mirror forming equipment. Background Technology

[0002] Acrylic, also known as polymethyl methacrylate (PMMA), is a thermoplastic with high transparency, good weather resistance, surface hardness, and gloss. Its light transmittance is as high as 92%, and it has great processing plasticity, making it suitable for making products of various shapes, including optical components such as convex mirrors. These properties make acrylic an ideal material for making optical lenses such as convex mirrors. As an important optical component, convex mirrors have a wide range of applications in many fields, such as car rearview mirrors, road rearview mirrors, and surveillance camera lenses.

[0003] During the use of acrylic convex mirror forming equipment, dust and impurities often accumulate on the surface of the lower mold. However, the current equipment has insufficient cleaning capabilities, causing these contaminants to remain. These attached dust and impurities directly negatively affect the forming effect of acrylic materials. They embed themselves into the surface of the convex mirror like uninvited guests, leaving not only flaws and scratches but also causing unevenness on the surface. This severely weakens the optical clarity and visual aesthetics of the convex mirror, thereby reducing the overall quality and market competitiveness of the product. Utility Model Content

[0004] The purpose of this invention is to provide an acrylic convex mirror forming device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An acrylic convex mirror forming device includes a worktable, with support rods fixedly installed at the four corners of the top of the worktable, a top plate fixedly installed on the top of the support rods, a lower mold fixedly installed on the top of the worktable, and an upper mold disposed above the lower mold. The device also includes:

[0007] An adjustment mechanism is provided on the top of the worktable;

[0008] A cleaning mechanism, located inside the adjustment mechanism, is used to clean the surface of the lower mold.

[0009] As a preferred embodiment of this utility model, the adjustment mechanism includes a first fixed frame and a second fixed frame respectively fixedly installed on both sides of the top of the workbench. A guide rod is fixedly installed inside the first fixed frame, and a lead screw is provided inside the second fixed frame. The end of the lead screw passes through the second fixed frame and is fixedly connected to a transmission motor. A moving rod is threadedly connected to the outside of the lead screw.

[0010] In a preferred embodiment of this utility model, the first fixing frame and the second fixing frame are respectively located on both sides of the lower mold, and one end of the moving rod is slidably mounted on the outside of the guide rod.

[0011] As a preferred embodiment of this utility model, the cleaning mechanism includes a high-pressure nozzle fixedly installed at the bottom of the movable rod, and a fan fixedly installed on the side of the movable rod.

[0012] In a preferred embodiment of this utility model, one end of the high-pressure nozzle is fixedly connected to a hose, the end of the hose is fixedly connected to a water pump, the end of the water pump is fixedly connected to a water tank, and the water tank is fixedly installed on the side of the workbench.

[0013] As a preferred embodiment of this utility model, a water injection pipe is fixedly installed on the top of the water tank, and a dust cover is fitted on the top of the water injection pipe.

[0014] In a preferred embodiment of this utility model, a piston rod is fixedly connected to the top of the upper mold, and a hydraulic cylinder is sleeved on the outer side of the top end of the piston rod. The hydraulic cylinder is fixedly installed in the through hole in the center of the top plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This acrylic convex mirror forming equipment, through the setting of a cleaning mechanism, can automatically remove impurities and dirt from the surface of the lower mold, effectively preventing these contaminants from affecting the surface of the formed convex mirror, thereby significantly improving the surface smoothness and quality of the formed convex mirror.

[0017] 2. This acrylic convex mirror forming equipment, through the design of the adjustment mechanism, allows the cleaning mechanism to be adjusted to the horizontal position as needed, thereby cleaning the lower mold in all directions and preventing cleaning dead corners. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial structural schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the adjustment mechanism and cleaning mechanism of this utility model;

[0022] Figure 4 This is a bottom view of the cleaning mechanism structure of this utility model;

[0023] Figure 5 This is a partial structural diagram of the adjustment mechanism of this utility model.

[0024] In the diagram: 1. Workbench; 2. Support rod; 3. Top plate; 4. Lower mold; 5. Upper mold; 6. Adjustment mechanism; 601. First fixed frame; 602. Second fixed frame; 603. Guide rod; 604. Lead screw; 605. Drive motor; 606. Moving rod; 7. Cleaning mechanism; 701. High-pressure nozzle; 702. Fan; 703. Water tank; 704. Water injection pipe; 705. Dust cover; 706. Water pump; 707. Hose; 8. Piston rod; 9. Hydraulic cylinder. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0028] Example

[0029] Please refer to the reference. Figure 1-5 This is the first embodiment of the present invention, which provides an acrylic convex mirror forming device, including a worktable 1, with support rods 2 fixedly installed at the four corners of the top of the worktable 1, a top plate 3 fixedly installed on the top of the support rods 2, a lower mold 4 fixedly installed on the top of the worktable 1, and an upper mold 5 provided above the lower mold 4, and further including:

[0030] Adjustment mechanism 6 is located on the top of workbench 1;

[0031] The cleaning mechanism 7 is located inside the adjusting mechanism 6 and is used to clean the surface of the lower mold 4.

[0032] Specifically, the adjustment mechanism 6 includes a first fixed frame 601 and a second fixed frame 602 respectively fixedly installed on both sides of the top of the workbench 1. A guide rod 603 is fixedly installed inside the first fixed frame 601. A lead screw 604 is provided inside the second fixed frame 602. The end of the lead screw 604 passes through the second fixed frame 602 and is fixedly connected to the drive motor 605. A moving rod 606 is threadedly connected to the outside of the lead screw 604. The first fixed frame 601 and the second fixed frame 602 are located on both sides of the lower mold 4 respectively. One end of the moving rod 606 is slidably installed on the outside of the guide rod 603.

[0033] Furthermore: The workbench 1 serves as the supporting foundation for the entire equipment, used to install and fix all other components. It provides a stable working platform, ensuring stability and accuracy during the molding process. Support rods 2 are fixedly installed at the four corners of the workbench 1 to support the top plate 3, firmly connecting the top plate 3 to the workbench 1 to form a stable frame structure. The top plate 3 is fixed above the workbench 1 by the support rods 2 and is used to install components such as the hydraulic cylinder 9. It provides an installation platform, enabling the hydraulic cylinder 9 to work stably. The lower mold 4 is fixedly installed on the top of the workbench 1 to cooperate with the upper mold 5 for molding acrylic materials. Its shape and size are designed according to the shape and size of the required convex mirror. The adjustment mechanism 6 drives the lead screw 604 to rotate through the transmission motor 605, causing the threaded moving rod 606 to move axially along the lead screw 604 under the guidance of the guide rod 603, thereby adjusting the horizontal position of the cleaning mechanism 7.

[0034] Specifically, the cleaning mechanism 7 includes a high-pressure nozzle 701 fixedly installed at the bottom of the moving rod 606, and a fan 702 fixedly installed on the side of the moving rod 606. One end of the high-pressure nozzle 701 is fixedly connected to a hose 707, the end of the hose 707 is fixedly connected to a water pump 706, the end of the water pump 706 is fixedly connected to a water tank 703, the water tank 703 is fixedly installed on the side of the workbench 1, and a water injection pipe 704 is fixedly installed on the top of the water tank 703. A dust cover 705 is fitted on the top of the water injection pipe 704.

[0035] Furthermore, the cleaning mechanism 7 automatically cleans the surface of the lower mold 4 to remove residual impurities and dirt, ensuring the surface quality of the convex mirror. The cleaning mechanism 7 draws cleaning water from the water tank 703 through the water pump 706 and delivers it to the high-pressure nozzle 701 through the hose 707 to spray high-pressure water to wash the surface of the lower mold 4. At the same time, the blower 702 generates airflow to help quickly dry the surface of the lower mold 4.

[0036] Specifically, a piston rod 8 is fixedly connected to the top of the upper mold 5, and a hydraulic cylinder 9 is sleeved on the outer side of the top end of the piston rod 8. The hydraulic cylinder 9 is fixedly installed in the through hole in the center of the top plate 3.

[0037] Furthermore: the upper mold 5 is connected to the hydraulic cylinder 9 via the piston rod 8. Driven by the hydraulic cylinder 9, the upper mold 5 can move up and down to cooperate with the lower mold 4 to complete the forming of the convex mirror.

[0038] Working principle:

[0039] During use, before the acrylic convex mirror processing begins, the cleaning mechanism 7 automatically intervenes to thoroughly clean the surface of the lower mold 4. This process begins with the activation of the water pump 706, which draws cleaning water from the water tank 703 and efficiently delivers it to the high-pressure nozzle 701 via the hose 707. The high-pressure nozzle 701 then sprays a powerful jet of high-pressure water, directly washing every corner of the lower mold 4, effectively stripping and removing impurities and dirt from the surface. Simultaneously, the blower 702 operates in sync, blowing out dry airflow, which not only accelerates the drying process of the lower mold 4 surface and prevents water stains from remaining, but also ensures the cleanliness and dryness of the mold surface. To maintain the continuous cleaning operation, the water inlet pipe 704 on the top of the water tank 703 allows the operator to easily replenish the water. The cleaning mechanism 7 cleans the water, while the dust cover 705 isolates it from external pollution, protecting the cleanliness of the water tank 703 and its internal water source. Simultaneously, the adjusting mechanism 6 works in tandem with the cleaning mechanism 7. The start of the drive motor 605 causes the lead screw 604 to rotate smoothly. Due to the precise threaded connection between the lead screw 604 and the moving rod 606, the moving rod 606 can move precisely along the axial direction of the lead screw 604. Furthermore, one end of the moving rod 606 is securely slidably mounted on the guide rod 603, enhancing stability during movement and ensuring the straightness of the moving rod 606's movement. This guides the cleaning mechanism 7 to perform comprehensive, thorough cleaning on the surface of the lower mold 4, laying a solid foundation for the subsequent convex mirror forming process.

[0040] In summary, the cleaning mechanism 7 can automatically remove impurities and dirt from the surface of the lower mold 4, effectively preventing these contaminants from affecting the surface of the formed convex mirror, thereby significantly improving the surface finish and quality of the formed convex mirror. The design of the adjustment mechanism 6 allows the cleaning mechanism 7 to be adjusted to a horizontal position as needed, thereby cleaning the lower mold 4 in all directions.

Claims

1. An acrylic convex mirror forming device, characterized in that: The system includes a workbench (1), with support rods (2) fixedly installed at the four corners of the top of the workbench (1), a top plate (3) fixedly installed on the top of the support rods (2), a lower mold (4) fixedly installed on the top of the workbench (1), and an upper mold (5) provided above the lower mold (4). It also includes: Adjustment mechanism (6), which is disposed on the top of the workbench (1); The cleaning mechanism (7) is located inside the adjusting mechanism (6) and is used to clean the surface of the lower mold (4).

2. The acrylic convex mirror forming equipment according to claim 1, characterized in that: The adjustment mechanism (6) includes a first fixed frame (601) and a second fixed frame (602) respectively fixedly installed on both sides of the top of the workbench (1). A guide rod (603) is fixedly installed inside the first fixed frame (601), and a lead screw (604) is provided inside the second fixed frame (602). The end of the lead screw (604) passes through the second fixed frame (602) and is fixedly connected to the drive motor (605). A moving rod (606) is threadedly connected to the outside of the lead screw (604).

3. The acrylic convex mirror forming equipment according to claim 2, characterized in that: The first fixing frame (601) and the second fixing frame (602) are located on both sides of the lower mold (4), and one end of the moving rod (606) is slidably installed on the outside of the guide rod (603).

4. The acrylic convex mirror forming equipment according to claim 1, characterized in that: The cleaning mechanism (7) includes a high-pressure nozzle (701) fixedly installed at the bottom of the movable rod (606), and a fan (702) fixedly installed on the side of the movable rod (606).

5. The acrylic convex mirror forming equipment according to claim 4, characterized in that: One end of the high-pressure nozzle (701) is fixedly connected to a hose (707), the end of the hose (707) is fixedly connected to a water pump (706), the end of the water pump (706) is fixedly connected to a water tank (703), and the water tank (703) is fixedly installed on the side of the workbench (1).

6. The acrylic convex mirror forming equipment according to claim 5, characterized in that: A water injection pipe (704) is fixedly installed on the top of the water tank (703), and a dust cover (705) is fitted on the top of the water injection pipe (704).

7. The acrylic convex mirror forming equipment according to claim 1, characterized in that: A piston rod (8) is fixedly connected to the top of the upper mold (5), and a hydraulic cylinder (9) is sleeved on the outer side of the top end of the piston rod (8). The hydraulic cylinder (9) is fixedly installed in the through hole in the center of the top plate (3).

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