Eyeglass lens drying oven capable of being heated uniformly

Abstract

The utility model discloses a uniformly heated spectacle lens oven, which comprises an oven body, an oven door is arranged on the front side of the oven body, and a fan and a heating box are respectively mounted at the top of the oven body; a motor is installed on the inner side of the bottom of the box body, the output end of the motor is connected with a rotating disc, a lens fixing mechanism is arranged on the rotating disc, and the lens fixing mechanism vertically places a lens through a fixed seat and a movable seat; the fixed seats are arranged at the top of the rotating disc at equal angles, and movable seats are correspondingly arranged above the fixed seats; a uniform turnover mechanism is arranged in the box body, the uniform turnover mechanism enables the lens to make uniform contact with heat through a gear, a gear ring and a support, and the gear is connected to the top of the rotary disc through an equal-angle bearing. According to the glasses lens drying oven capable of being uniformly heated, when the glasses lens drying oven is used, a lens is vertically placed, and the lens can be turned over during drying, so that the two surfaces of the lens can be in contact with heat.

Description

Technical Field

[0001] The utility model relates to the technical field related to spectacle lens processing, in particular to a spectacle lens oven with uniform heating. Background Art

[0002] Glasses are commonly used by people with poor eyesight. Glasses are composed of lenses, frames and temples. After being polished, the lenses are often assembled with frames to form glasses, which are used to correct the user's vision and obtain a clear field of vision. During the production process, there will be many stains and dust on the surface of the lenses. After cleaning the lenses, they need to be dried, so a lens drying oven is used;

[0003] In a drying device for lens processing disclosed in publication number CN207763429U, the door of the drying box is opened, and then the power switch is turned on, the hydraulic cylinder is started, and the sliding plate is driven to move on the slide rail by the telescopic end of the hydraulic cylinder, so that the installation plate is moved to the outside of the drying box body to install the lens. The lens fixing parts evenly arranged on the installation plate can fix the lens stably and play a good role in protecting the lens during the drying process. After the lens is installed, the hydraulic cylinder is started again to move the installation plate to the inside of the drying box body, and then the suction fan and the heating box are started at the same time. The suction fan absorbs the outside air and transports the air to the heating box through the air pipeline for heating;

[0004] However, the above scheme still has the following problems during use: during use, the lens fixing piece is placed horizontally when fixing the lens, and one side of the lens is in contact with the fixing piece, so that when drying, residual moisture on the surface is easily dried, and the back side of the lens is in contact with the heat with a small area, and the heating is uneven, so that the back side dries slowly, thereby affecting the efficiency and quality of lens drying.

[0005] Therefore, we propose a uniformly heated spectacle lens oven to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a uniformly heated eyeglass lens drying oven to solve the problem of the existing eyeglass lens drying oven on the market raised by the above-mentioned background technology. During use, the lens fixing piece is placed horizontally when fixing the lens, and one side of the lens is in contact with the fixing piece, so that residual moisture on the surface is easily dried during drying, and the back side of the lens is in contact with the heat with a small area, and the heating is uneven, so that the back side dries slowly, thereby affecting the efficiency and quality of lens drying.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniformly heated eyeglass lens drying oven, comprising a box body, a box door is arranged on the front side of the box body, and a fan and a heating box are respectively installed on the top of the box body, and the air sucked by the fan passes through the heating box and then enters the interior of the box body;

[0008] It also includes: a motor is installed on the inner side of the bottom of the box, and the output end of the motor is connected to a turntable, and a lens fixing mechanism is arranged on the turntable, and the lens fixing mechanism vertically places the lens through a fixed seat and a movable seat;

[0009] The fixed seat is arranged at an equal angle on the top of the turntable, and a movable seat is arranged correspondingly above the fixed seat;

[0010] The box is provided with a uniform turning mechanism inside, and the uniform turning mechanism makes the lens contact with heat uniformly through gears, gear rings and brackets, and the gear equiangular bearings are connected to the top of the turntable, and the gear ring is meshed and arranged on the outside of the gear.

[0011] Preferably, the uniform turning mechanism is provided with a turntable, and the turntable drives the gear to rotate circumferentially, and a fixing seat is fixed on the top of the gear.

[0012] Preferably, the gear ring on the outside of the gear is arranged inside the box, and a bracket is fixedly installed at an equal angle on the bottom of the gear ring, and the bottom of the bracket is fixedly connected to the inner bottom of the box, and the gear forms a rotation mechanism through the gear ring, and the gear revolves and rotates at the same time through the turntable and the gear ring.

[0013] Preferably, the lens fixing mechanism is provided with a fixing seat, and the fixing seat is integrally mounted on the top of the gear, and the fixing seat and the movable seat are both configured as arc structures, and grooves for facilitating the placement of the lens are provided on the opposite surfaces of the fixing seat and the movable seat.

[0014] Preferably, positioning rods are symmetrically fixed to the bottom of both sides of the movable seat, and bayonet holes are opened on the positioning rods at equal intervals, and the bottom of the positioning rods penetrates and connects to the left and right sides of the fixed seat.

[0015] Preferably, latches are symmetrically and slidably connected to both sides of the fixing seat, a spring is installed between the latch and the fixing seat, and an end of the latch is engaged with the bayonet.

[0016] Preferably, the outlet of the heating box is connected to the main pipe, and the main pipe is fixed to the middle of the bottom surface of the mounting plate, and the mounting plate is fixed to the inner top of the box body, and the outer side of the main pipe is connected with a branch pipe at an equal angle, and the main pipe and the branch pipe respectively dry the lenses evenly from the inner middle and surrounding of the box body.

[0017] Compared with the prior art, the utility model has the beneficial effects of uniformly heated eyeglass lens oven: when in use, the lenses are placed vertically, and the lenses can be turned over during drying, so that both sides of the lenses can be in contact with the heat and heated evenly. The specific contents are as follows:

[0018] 1. Through the setting of the fixed seat and the movable seat, the lens can be clamped and fixed vertically, and both sides of the lens can be fully exposed to the heat. Compared with the horizontal fixed placement method, the lens is heated more evenly and the drying efficiency is higher;

[0019] Furthermore, the positioning column can clamp and fix lenses of different specifications by sliding on the fixed seat. When the latch is pulled, the spring will be compressed and separated from the bayonet, and the positioning column can move. After the positioning column drives the movable seat to move and adjust, the latch is released, and the spring will drive it to engage with the bayonet at the corresponding position, thereby fixing the adjusted state;

[0020] 2. Through the setting of gears and gear rings, the lens can be driven to revolve and rotate, which improves the contact efficiency between the lens and heat. Compared with single directional drying, the drying quality is higher;

[0021] Furthermore, when the turntable rotates, it will drive the gear to rotate synchronously, and when the gear rotates, it will mesh with the gear ring and rotate, so that the gear rotates while revolving, and when the gear rotates, it will drive the lens to rotate synchronously, thereby improving the drying efficiency of the lens;

[0022] 3. Through the setting of main pipes and branch pipes, the lens can be dried from the middle and all around at the same time, thereby increasing the contact area between the lens and heat, and both sides of the lens are heated and dried simultaneously, which speeds up the processing efficiency of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation plate, main pipe and branch pipe distribution of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the turntable, gear and gear ring of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixed seat and the movable seat of the utility model;

[0028] Figure 6This is a schematic diagram of the front cross-section structure of the utility model after the fixed seat and the movable seat are connected;

[0029] Figure 7 For this utility model Figure 6 Enlarged structural diagram at A in the middle.

[0030] In the figure: 1. box body; 2. box door; 3. motor; 4. turntable; 5. gear; 6. bracket; 7. gear ring; 8. fixed seat; 9. movable seat; 10. fan; 11. heating box; 12. mounting plate; 13. main pipe; 14. branch pipe; 15. groove; 16. positioning rod; 17. bayonet; 18. latch; 19. spring. DETAILED DESCRIPTION

[0031] 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.

[0032] Embodiment 1: In order to solve the problem that the two sides of the lens are not evenly exposed to heat during use in the existing eyeglass lens drying box, which leads to uneven heating, the following solution is proposed. Please refer to Figure 1-Figure 2 and Figure 5-Figure 7 As shown,

[0033] The invention comprises a box body 1, and a box door 2 is arranged on the front side of the box body 1, and a fan 10 and a heating box 11 are respectively installed on the top of the box body 1, and the air sucked by the fan 10 enters the inside of the box body 1 after passing through the heating box 11, and further comprises: a motor 3 is installed on the inner side of the bottom of the box body 1, and the output end of the motor 3 is connected to a turntable 4, and a lens fixing mechanism is arranged on the turntable 4, and the lens fixing mechanism vertically places the lens through a fixed seat 8 and a movable seat 9. When in use, the box door 2 of the box body 1 is opened, and then the glasses lenses are placed one by one on the lens fixing mechanism on the turntable 4, and the lens fixing mechanism clamps and fixes the lenses through the fixed seat 8 and the movable seat 9, and then the box door 2 is closed, and the motor 3, the fan 10 and the heating box 11 are started, and after the fan 10 absorbs the air, it is heated by the heating box 11 and then input into the inside of the box body 1 to dry the lenses;

[0034] Please refer to Figure 1-Figure 2 and Figure 5-Figure 7As shown, the fixed seat 8 is arranged at an equal angle on the top of the turntable 4, and a movable seat 9 is arranged above the fixed seat 8, the lens fixing mechanism is provided with a fixed seat 8, and the fixed seat 8 is integrally installed on the top of the gear 5, and the fixed seat 8 and the movable seat 9 are both arranged in an arc structure, and grooves 15 for placing lenses are provided on the opposite surfaces of the fixed seat 8 and the movable seat 9, positioning rods 16 are symmetrically fixed to the bottom of both sides of the movable seat 9, and bayonet holes 17 are provided on the positioning rods 16 at equal intervals, and the bottom of the positioning rods 16 is connected to the left and right sides of the fixed seat 8, and latches 18 are symmetrically slidably connected to both sides of the fixed seat 8, and a spring 19 is installed between the latch 18 and the fixed seat 8, and the end of the latch 18 is in contact with the bayonet hole 17. When the latch 18 on the fixed seat 8 is engaged, the spring 19 will be compressed, so that the latch 18 is separated from the bayonet 17 at the initial position, and then the positioning rod 16 can be moved. After the positioning rod 16 moves, it will drive the movable seat 9 to move synchronously. The moving position is adjusted according to the size of the lens. After the lens is placed between the fixed seat 8 and the movable seat 9, the edge will be embedded in the groove 15. After the latch 18 is released, the spring 19 will drive the latch 18 to reset, so as to engage with the bayonet 17 at the corresponding position, and then fix the adjusted state. At this time, the lens is in a vertically placed state, so that both sides of the lens can contact with the heat, so that the lens contacts the heat more evenly;

[0035] Embodiment 2: In order to improve the contact efficiency between the eyeglass lenses and the heat during drying and improve the drying effect, the following solution is proposed. For details, please refer to Figure 1-Figure 2 and Figure 4 As shown,

[0036] The box body 1 is provided with a uniform turning mechanism inside, and the uniform turning mechanism makes the lens contact with heat uniformly through the gear 5, the gear ring 7 and the bracket 6, and the gear 5 is connected to the top of the turntable 4 by an equiangular bearing, and the gear ring 7 is meshed and arranged on the outside of the gear 5, the uniform turning mechanism is provided with a turntable 4, and the turntable 4 drives the gear 5 to rotate in a circumferential direction, and a fixing seat 8 is fixed on the top of the gear 5, and the motor 3 will drive the turntable 4 to rotate after the motor 3 is started, and the turntable 4 will drive the gear 5 to rotate synchronously after the turntable 4 rotates, and the gear 5 will drive the lens to revolve synchronously after the gear 5 rotates, and when the gear 5 rotates, the gear 5 will also mesh with the gear ring 7, so that the gear 5 will rotate, so that the lens can rotate while revolving, so that the lens is more fully in contact with the heat and the drying is more efficient;

[0037] Please refer to Figure 1-Figure 2 and Figure 4As shown, the gear ring 7 on the outside of the gear 5 is arranged inside the box body 1, and a bracket 6 is fixedly installed at an equal angle on the bottom of the gear ring 7, and the bottom of the bracket 6 is fixedly connected to the inner bottom of the box body 1, and the gear 5 forms a rotation mechanism through the gear ring 7, and at the same time, the gear 5 revolves and rotates at the same time through the turntable 4 and the gear ring 7.

[0038] Embodiment 3: In order to evenly distribute the heat and increase the contact area with the lens, the following solution is proposed. Please refer to Figure 1-Figure 3 As shown,

[0039] The outlet of the heating box 11 is connected with the main pipe 13, and the main pipe 13 is fixed to the middle of the bottom surface of the mounting plate 12, and the mounting plate 12 is fixed to the inner top of the box body 1, and the outer side of the main pipe 13 is connected with a branch pipe 14 at an equal angle. At the same time, the main pipe 13 and the branch pipe 14 respectively dry the lenses uniformly from the inner middle and surrounding of the box body 1. After the hot air enters the main pipe 13, since the main pipe 13 and the branch pipe 14 are interconnected, the main pipe 13 and the branch pipe 14 can simultaneously dry the lenses from the middle and surrounding with hot air, thereby improving the drying quality of the lenses.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A uniformly heated spectacle lens drying oven, comprising a box body (1), wherein a box door (2) is arranged on the front side of the box body (1), and a fan (10) and a heating box (11) are respectively installed on the top of the box body (1), and air sucked by the fan (10) passes through the heating box (11) and then enters the interior of the box body (1); Features: Also includes: A motor (3) is installed on the inner side of the bottom of the box (1), and the output end of the motor (3) is connected to a turntable (4), and a lens fixing mechanism is provided on the turntable (4), and the lens fixing mechanism vertically places the lens through a fixed seat (8) and a movable seat (9); The fixed seat (8) is arranged at an equal angle on the top of the turntable (4), and a movable seat (9) is arranged correspondingly above the fixed seat (8); The box (1) is provided with a uniform turning mechanism inside, and the uniform turning mechanism enables the lens to be in uniform contact with heat through a gear (5), a gear ring (7) and a bracket (6), and the gear (5) is connected to the top of the turntable (4) with an equiangular bearing, and the gear ring (7) is meshed and arranged on the outside of the gear (5).

2. The uniformly heated spectacle lens oven according to claim 1, characterized in that: The uniform turning mechanism is provided with a rotating disk (4), and the rotating disk (4) drives the gear (5) to rotate in a circumferential direction, and a fixing seat (8) is fixed on the top of the gear (5).

3. The uniformly heated spectacle lens oven according to claim 2, characterized in that: The gear ring (7) outside the gear (5) is arranged inside the housing (1), and a bracket (6) is fixedly mounted at an equal angle on the bottom of the gear ring (7), and the bottom of the bracket (6) is fixedly connected to the bottom of the inner side of the housing (1), and the gear (5) forms a self-rotating mechanism through the gear ring (7), and the gear (5) rotates while revolving through the turntable (4) and the gear ring (7).

4. The uniformly heated spectacle lens oven according to claim 1, characterized in that: The lens fixing mechanism is provided with a fixing seat (8), and the fixing seat (8) is integrally mounted on the top of the gear (5), and the fixing seat (8) and the movable seat (9) are both arranged as arc structures, and grooves (15) for accommodating the placement of the lens are provided on the opposite surfaces of the fixing seat (8) and the movable seat (9).

5. The uniformly heated spectacle lens oven according to claim 4, characterized in that: Positioning rods (16) are symmetrically fixed to the bottom of both sides of the movable seat (9), and the positioning rods (16) are provided with bayonet holes (17) at equal intervals, and the bottom of the positioning rods (16) penetrates and connects to the left and right sides of the fixed seat (8).

6. The uniformly heated spectacle lens oven according to claim 5, characterized in that: The two sides of the fixing seat (8) are symmetrically slidably connected with latches (18), a spring (19) is installed between the latch (18) and the fixing seat (8), and the end of the latch (18) is engaged with the bayonet (17).

7. The uniformly heated spectacle lens oven according to claim 1, characterized in that: The outlet of the heating box (11) is connected to the main pipe (13), and the main pipe (13) is fixed to the middle of the bottom surface of the mounting plate (12), and the mounting plate (12) is fixed to the inner top of the box body (1), and the outer side of the main pipe (13) is connected to a branch pipe (14) at an equal angle, and the main pipe (13) and the branch pipe (14) respectively perform uniform drying treatment on the lenses from the inner middle and surrounding of the box body (1).

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