Conveyor belt for cooling optical lens

Abstract

The utility model discloses a conveyor belt for cooling optical lenses, which comprises a conveyor belt and a limit block positioned on the conveyor belt, a plurality of placing grooves are annularly arranged on the limit block and are used for placing the optical lenses, a plurality of fan components are arranged on two sides of the conveyor belt, and the fan components are arranged in the placing grooves. The fan assembly is used for cooling the optical lens, the conveying belt is further provided with a plurality of spraying assemblies, and the spraying assemblies are used for spraying cooling liquid towards the optical lens; the plurality of fan assemblies and the plurality of spraying assemblies are arranged at intervals; the spraying assembly sprays volatile cooling liquid towards the optical lens to preliminarily cool the optical lens, the fan assembly blows air to the optical lens, on one hand, heat of the optical lens can be directly taken away, and on the other hand, volatilization of the cooling liquid can be accelerated, so that the heat of the optical lens is taken away; through the limiting effect of the limiting block on the optical lens, the wind power intensity can be better controlled and improved, the adverse effect of wind power on the optical lens is reduced, and the reliability and stability of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of optical lens cooling, and specifically relates to a conveying belt for optical lens cooling. BACKGROUND

[0002] An optical lens is an optical element with the characteristics of high transparency, stable optical performance and wear resistance, and is widely used in various optical instruments and equipment. In the processing and forming of the optical lens, cooling is an inevitable process.

[0003] In the prior art, natural cooling or fan blowing technology is used for cooling. The natural cooling method has low cooling efficiency and high time cost. In the fan cooling method, such as the tea cooling conveying belt disclosed in patent document "CN103420163A", the fan power needs to be controlled to prevent the position of the optical lens from being affected by the wind force and deviating, and the precision is easily reduced due to friction with the conveying belt, thereby affecting the imaging quality of the optical system.

[0004] Based on this, the utility model discloses a conveying belt for optical lens cooling. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a conveying belt for optical lens cooling to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0007] A conveying belt for optical lens cooling, comprising a conveying belt and a limiting block located on the conveying belt, a plurality of placement grooves arranged in a ring are formed on the limiting block, the placement grooves are used for placing optical lenses, a plurality of fan assemblies are arranged on both sides of the conveying belt, the fan assemblies are used for cooling the optical lenses, a plurality of spray assemblies are further arranged on the conveying belt, the spray assemblies are used for spraying cooling liquid towards the optical lenses, and the plurality of fan assemblies and the plurality of spray assemblies are arranged at intervals.

[0008] In a further technical scheme, the limiting block is provided with a plurality of ventilation holes.

[0009] In a further technical scheme, ventilation grooves are arranged between the plurality of placement grooves, and the ventilation grooves are used to expand the wind receiving area of the optical lenses.

[0010] In a further technical scheme, the fan assembly comprises a support frame and a fan, the fan is mounted on the support frame, and the support frame and the conveying belt are detachably connected.

[0011] Further technical solutions, the spray assembly includes support plate, horizontal plate and a plurality of nozzles, the support plate is vertically arranged, the support plate and the conveying belt are detachable connection, the horizontal plate and the support plate one end fixed connection, the nozzle is installed in the horizontal plate towards the conveying belt's direction.

[0012] Further technical solutions, the horizontal plate is provided with the communication groove, and the communication groove is communicated with the nozzle.

[0013] Further technical solutions, the vertical distance range between the nozzle mouth and the optical lens is 10-15cm.

[0014] Further technical solutions, the outlet end of the nozzle is provided with a plurality of spray ports, and the spray ports are arranged in a ring shape.

[0015] Further technical solutions, the limiting block is a heat-conducting limiting block.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model discloses a spray assembly towards optical lens sprays volatile cooling liquid and preliminarily cools optical lens, and the fan assembly blows optical lens, can directly take away the heat of optical lens on one hand, and can accelerate the volatilization of cooling liquid, thereby taking away the heat of optical lens, and the limiting effect of limiting block to optical lens can better control the wind power intensity, reduce the adverse effect of wind power to optical lens, and improve the reliability and stability of the device.

[0018] Other features and advantages of the utility model will be described in detail in the subsequent specific embodiment part. DRAWINGS

[0019] Figure 1 The utility model discloses a three-dimensional structure Figure 1 .

[0020] Figure 2 The utility model discloses A part enlarged view of the utility model Figure 1 .

[0021] Figure 3 The utility model discloses a three-dimensional structure Figure 2 .

[0022] Figure 4 The utility model discloses the spray assembly structure diagram of the utility model

[0023] Fig. 1, conveying belt;2, limiting block;3, placing groove;4, fan assembly;41, support frame;42, fan;5, spray assembly;51, support plate;52, horizontal plate;53, nozzle;7, ventilation groove;8, spray port DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely in connection with the drawings in the embodiments of the utility model.

[0025] Please refer to Figures 1-4 ;

[0026] A kind of optical lens cooling conveying belt, including conveying belt 1 and located on conveying belt 1 limit block 2, the number of the limit block 2 is two, and two limit block 2 is distributed side by side on conveying belt 1, several placing grooves 3 of annular arrangement are opened in the limit block 2, the placing groove 3 is used to place optical lens, the conveying belt 1 both sides are provided with several fan assemblies 4, the fan assembly 4 is used to cool the optical lens, the conveying belt 1 is also provided with several spray assemblies 5, the spray assembly 5 is used to spray cooling liquid towards the optical lens;Several fan assemblies 4 and several spray assemblies 5 are interval setting.

[0027] Specifically, when the optical lens needs to be cooled, the operator first places two limit blocks 2 on the conveying belt 1. It is worth noting that the conveying belt 1 has a low speed, and the accuracy requirement for the side-by-side distribution of the two limit blocks 2 is low in this embodiment. Therefore, the operator can directly place the limit blocks 2 on the conveying belt 1 in the conveying process. The operator can place the optical lens on the placement groove 3 of the limit block 2 through the heat insulation tool. It is worth noting that in some embodiments, an external device such as a mechanical hand is used to place the optical lens on the limit block 2. At this time, the accuracy of the position of the limit block 2 needs to be considered. Three positioning blocks are arranged on the conveying belt 1. The space between the three positioning blocks is used to place the limit block 2. The side surface of the positioning block abuts against the side surface of the limit block 2. In the second step, the limit block 2 with the optical lens placed thereon passes through the spraying assembly and the fan assembly 4. When the limit block 2 passes through the spraying assembly 5, the spraying assembly 5 sprays the cooling liquid towards the optical lens. In this embodiment, distilled water is a kind of pure water without impurities, which is suitable for cooling the optical lens. The heat capacity of distilled water is large, which can effectively absorb heat and has good cooling effect. Therefore, the cooling liquid can be distilled water. The cooling liquid can also be a volatile liquid, which is not limited in this embodiment. When the limit block 2 passing through the spraying assembly passes through the fan assembly 4, the fan assembly 4 can blow air. On the one hand, the air can take away the heat of the optical lens. On the other hand, the use of the fan assembly 4 can accelerate the evaporation of the cooling liquid, thereby taking away the heat of the optical lens. In the third step, the optical lens on the limit block 2 is cooled after passing through multiple rounds of the spraying assembly 5 and the fan assembly 4, and then is discharged. The spraying assembly 5 sprays the volatile cooling liquid towards the optical lens to preliminarily cool the optical lens. The fan assembly 4 blows air towards the optical lens. On the one hand, the air can directly take away the heat of the optical lens. On the other hand, the air can accelerate the evaporation of the cooling liquid, thereby taking away the heat of the optical lens. The limit block 2 can better control the wind power and reduce the adverse effects of the wind on the optical lens, thereby improving the reliability and stability of the device.

[0028] In some embodiments, the limit block 2 is provided with a plurality of ventilation holes. The ventilation holes can reduce the wind power of a single hole and reduce the impact on the optical lens, thereby avoiding excessive wind power affecting the position and attitude stability of the optical lens. A ventilation groove 7 is arranged between the plurality of placement grooves 3. The ventilation groove 7 is used to enlarge the wind receiving area of the optical lens.

[0029] In some embodiments, the fan assembly 4 comprises a support frame 41 and a fan 42, the fan 42 is mounted on the support frame 41, the support frame 41 is detachably connected with the conveying belt 1, in particular, when the operator assembles the fan assembly 4, the support frame 41 can be assembled and connected with the conveying belt 1, and then the fan 42 is mounted on the support frame 41, assuming that the fan 42 needs to be repaired after long time use, the operator can disassemble the support frame 41, thereby improving the convenience of repairing the fan 42.

[0030] In some embodiments, the spray assembly 5 comprises a support plate 51, a horizontal plate 52 and a plurality of nozzles 53, the support plate 51 is vertically arranged, the support plate 51 is detachably connected with the conveying belt 1, the horizontal plate 52 is fixedly connected with one end of the support plate 51, and the nozzles 53 are mounted on the horizontal plate 52 in a direction towards the conveying belt 1; further, the horizontal plate 52 is provided with a communication groove, the communication groove is in communication with the nozzles 53, the outlet end of the nozzles 53 is provided with a plurality of spray ports 8, and the spray ports 8 are arranged in a ring shape.

[0031] In some embodiments, the vertical distance between the nozzle 53 and the optical lens is 10-15cm, and in this embodiment, the vertical distance between the nozzle 53 and the optical lens is 13cm, which can ensure that the cooling liquid is sprayed onto the optical lens and the spraying area is larger.

[0032] In some embodiments, the limiting block 2 is a heat-conducting limiting block.

[0033] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An optical lens cooling conveyor belt, characterized in that, The utility model relates to a kind of optical lens cooling device, including conveying belt (1) and limiting block (2) located on conveying belt (1), the limiting block is opened with annular arrangement several placement slot (3) on it, the placement slot (3) is used to place optical lens, conveying belt (1) both sides are provided with several fan assemblies (4), the fan assembly (4) is used to cool the optical lens, conveying belt (1) is further provided with several spray assemblies (5), the spray assembly (5) is used to spray cooling liquid towards the optical lens;Several fan assemblies (4) and several spray assemblies (5) are arranged at intervals.

2. The optical lens cooling conveyor of claim 1, wherein, The limiting block (2) is opened with several ventilation holes.

3. The belt for cooling optical lenses according to claim 1, characterized in that, Ventilation grooves (7) are arranged between several placement slots (3), to enlarge the wind area of the optical lens.

4. The belt for cooling optical lenses according to claim 1, characterized in that, The fan assembly (4) includes a support frame (41) and a fan (42), the fan (42) is mounted on the support frame (41), the support frame (41) is detachably connected with the conveying belt (1).

5. The belt for cooling optical lenses according to claim 1, characterized in that, The spray assembly (5) includes a support plate (51), a horizontal plate (52) and several nozzles (53), the support plate (51) is vertically arranged, the support plate (51) is detachably connected with the conveying belt (1), the horizontal plate (52) is fixedly connected with one end of the support plate (51), and the nozzles (53) are installed on the horizontal plate (52) towards the conveying belt (1).

6. The belt for cooling optical lenses according to claim 5, characterized in that, The horizontal plate (52) is opened with a communication groove, which is communicated with the nozzles (53).

7. The belt for cooling optical lenses according to claim 5, characterized in that, The vertical distance between the nozzle (53) and the optical lens is 10-15 cm.

8. The belt for cooling optical lenses according to claim 5, characterized in that, The outlet end of the nozzle (53) is provided with several spray openings (8), which are annularly arranged.

9. The belt for cooling optical lenses according to claim 1, characterized in that, The limiting block (2) is a heat-conducting limiting block.

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