Glass coating treatment equipment with multi-layer film structure

Abstract

The utility model discloses a multilayer film structure glass coating treatment equipment, including cleaning equipment, drying equipment, coating equipment and cooling equipment, the cooling equipment includes shell and the triangular transmission belt driven by stepping motor, the left and right sides of shell are symmetrically provided with openings, the triangular transmission belt is uniformly distributed with glass clamps, and the triangular transmission belt is provided with the opening. Cooling air outlet pipe groups are symmetrically arranged on the shell; an air exhaust main pipe and a plurality of air exhaust branch pipes communicated with the air exhaust main pipe are further arranged in the shell, the air exhaust main pipe is connected with the induced draft fan, and air inlets are formed in the air exhaust branch pipes; a vertical cooling track is adopted, the length of a cooling path is guaranteed, meanwhile, the occupied area is reduced, in addition, the cooling air outlet pipe set can send out turbulent airflow, compared with stable laminar airflow, the heat exchange efficiency of the turbulent airflow and glass is higher, heat of the glass can be better taken away, and the service life of the glass is prolonged. And the cooling speed is increased within the allowable parameter range of the production process, so that the production efficiency of the coated glass is improved.

Description

Technical Field

[0001] The utility model relates to the field of glass coating processing equipment, in particular to a multi-layer film structure glass coating processing equipment. Background Art

[0002] The glass coating process includes glass cleaning, glass drying, coating and glass cooling. The current cooling methods include natural cooling and accelerated cooling by intervention cooling system. Cooling can make the film tighter and improve its performance, but the natural cooling time is long, and the ordinary intervention cooling system occupies a large area and has low heat exchange efficiency. Therefore, a glass coating processing equipment is proposed here that can effectively solve the drawbacks of natural cooling system and ordinary intervention cooling system. Utility Model Content

[0003] In view of the problems existing in the background technology, the purpose of the utility model is to provide a multi-layer film structure glass coating processing equipment, which effectively solves the problems existing in the background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multi-layer film structure glass coating and processing equipment, including a cleaning equipment, a drying equipment, a coating and plating equipment and a cooling equipment arranged in sequence from upstream to downstream, the cooling equipment including an outer shell and a triangular transmission belt driven by a stepper motor arranged in the outer shell, the left and right sides of the outer shell are symmetrically provided with openings, the triangular transmission belt is evenly distributed with glass clamps, the outer shell is symmetrically provided with a cooling air outlet duct group facing the two sides of the triangular transmission belt, the cooling air outlet duct group includes a plurality of Y-shaped air ducts, the Y-shaped air duct has two air inlet branches and an air outlet branch, the air inlet branch is connected to a blower and a grille is arranged in the air inlet branch, and the air outlet branch faces the triangular transmission belt; an exhaust main duct and a plurality of exhaust branch ducts connected to the exhaust main duct are also arranged in the outer shell, the exhaust main duct is connected to the induced draft fan, and the exhaust branch duct has an air inlet.

[0006] Furthermore, the glass clamp includes three outer frames arranged in a U shape, and a plurality of rubber clamping wheel groups are evenly distributed in the outer frames. The rubber clamping wheel groups include two symmetrically arranged T-shaped wheels, and the two T-shaped wheels are movably sleeved on the wheel axle. A compression spring is sleeved on the wheel axle between the T-shaped wheels and the outer frames.

[0007] Furthermore, the grid includes a plurality of cylindrical stainless steel bars arranged in longitude and latitude.

[0008] Furthermore, there are two exhaust branch pipes, which are respectively located at the upper and lower sides of the exhaust main pipe; the exhaust main pipe and the two exhaust branch pipes are covered with an inner shell on the outside, and the air inlet protrudes out of the inner shell.

[0009] The utility model has the following beneficial technical effects:

[0010] The utility model adopts a vertical cooling track, which ensures the length of the cooling path while also reducing the floor space, which is beneficial to the arrangement of equipment in the workshop. In addition, the cooling air outlet duct group can deliver turbulent airflow. Compared with the stable laminar airflow, the turbulent airflow has a higher heat exchange efficiency with the glass, can better take away the heat of the glass, and improve the cooling speed within the parameter range allowed by the production process, which is beneficial to improving the production efficiency of coated glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the cooling device in the embodiment of the utility model;

[0012] Figure 2 This is a front view of the glass clamp in the embodiment of the utility model;

[0013] Figure 3 This is a schematic diagram of the working state of the glass clamp in the embodiment of the utility model;

[0014] Figure 4 Schematic diagram of the internal structure of the Y-shaped air duct in the embodiment of the utility model. DETAILED DESCRIPTION

[0015] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0016] In the description of the present utility model, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0017] like Figure 1-4As shown, the multi-layer film structure glass coating treatment equipment described in this embodiment includes a cleaning device, a drying device, a coating device and a cooling device arranged in sequence from upstream to downstream. The cleaning device includes an ultrasonic cleaning tank and a solvent tank. Ultrasonic cleaning is first used and then further cleaning is performed with high-purity alcohol or other solvents to ensure that the glass surface is clean. The drying device is a blower dryer, which uses high-pressure gas to blow dry the cleaned glass. The coating device is an automatic roller coating machine. The structures and connection coordination of the cleaning device, the drying device and the coating device are all existing technologies in the field and will not be repeated here.

[0018] The cooling device comprises a housing 1 and a triangular transmission belt 2 driven by a stepper motor arranged in the housing 1. Openings 3 are symmetrically arranged on the left and right sides of the housing 1. An automatic mechanical arm is arranged outside the opening 3. The automatic mechanical arm has a glass-specific suction cup. The glass 4 is loaded and unloaded on the triangular transmission belt 2 by the automatic mechanical arm. Glass clamps 5 are evenly distributed on the triangular transmission belt 2. The glass clamps 5 include three outer frames 6 arranged in a U shape, wherein the ends of two outer frames 6 are fixedly connected to the triangular transmission belt 2. Preferably, the triangular transmission belt 2 is a chain, and the ends of the two outer frames 6 are fixedly connected to the same chain link, so that For the movement and turning of the glass clamp 5, a plurality of rubber clamping wheel groups are evenly distributed in the outer frame 6, and the rubber clamping wheel group includes two symmetrically arranged T-shaped wheels 7, and the two T-shaped wheels 7 are movably sleeved on the wheel axle 8, and a compression spring is sleeved on the wheel axle 8 between the T-shaped wheels 7 and the outer frame 6. When the glass 4 is inserted into the glass clamp 5, the upper and lower sides of the glass 4 are first clamped into the rubber clamping wheel group, and the two T-shaped wheels 7 clamp the glass 4 together to prevent it from falling over. The glass 4 continues to be inserted into the glass clamp 5 until the vertical side of the glass 4 is inserted into the rubber clamping wheel group on the middle outer frame 6 of the glass clamp 5. When taking out the glass 4, it can be directly slid outward and pulled out;

[0019] The outer shell 1 is symmetrically provided with a cooling air outlet duct group facing the two sides of the triangular transmission belt 2, and the cooling air outlet duct group includes a plurality of Y-shaped air ducts 9, and the Y-shaped air duct 9 has two air inlet branches 10 and an air outlet branch 11, the air inlet branch 10 is connected to the blower and a grille 12 is arranged in the air inlet branch 10, and the grille 12 includes a plurality of cylindrical stainless steel bars arranged in longitude and latitude, and the air outlet branch 11 faces the triangular transmission belt 2, and the high-speed airflow sent out by the blower enters the air inlet branch 10 through the air distribution duct, and the airflow in the air inlet branch 10 is cut and disturbed when flowing through the grille 12, and a fine vortex is formed downstream of the grille 12, and the fine vortices sent out by the two air inlet branch 10 collide to form a turbulent airflow and enter the air outlet branch 11, preferably The outlet of the wind branch pipe 11 is provided with a bell mouth 13, so as to increase the sweeping surface of the airflow outflow. An exhaust main pipe 14 and a plurality of exhaust branch pipes 15 connected to the exhaust main pipe 14 are also arranged in the outer shell 1. The exhaust branch pipe 15 has an air inlet. There are two exhaust branch pipes 15 and they are respectively located on the upper and lower sides of the exhaust main pipe 14. The exhaust main pipe 14 and the two exhaust branch pipes 15 are covered with an inner shell 16 on the outside. The air inlet protrudes out of the inner shell 16. The exhaust main pipe 14 is connected to an induced draft fan. The airflow sent out by the cooling air outlet duct group exchanges heat with the glass 4 and finally enters the exhaust main pipe 14. Preferably, a gas-liquid heat exchanger is connected downstream of the exhaust main pipe 14 to transfer the heat of the airflow in the exhaust main pipe 14 to circulating water, and the circulating water is used for production or domestic water in the factory area.

[0020] The working principle of this embodiment is:

[0021] When the empty glass clamp 5 moves step by step to the position corresponding to the opening 3 on the left side of the shell 1, the robotic arm puts the glass 4 to be cooled into the glass clamp 5 through the opening 3 on the left side of the shell 1, and the glass clamp 5 continues to move, and the cooling air outlet duct group sends out a cooling airflow, and the glass 4 on the glass clamp 5 exchanges heat with the airflow. After the glass clamp 5 reaches the top, it turns downward and continues to move, and the glass 4 on the glass clamp 5 continues to exchange heat with the airflow. When the glass clamp 5 moves step by step to the position corresponding to the opening 3 on the right side of the shell 1, the robotic arm takes out the cooled glass 4 through the opening 3 on the right side of the shell 1 and stacks it for storage, and the cycle is repeated in sequence. Compared with the prior art, the present embodiment adopts a vertical cooling track, which ensures the length of the cooling path while also reducing the floor space, which is beneficial to the arrangement of equipment in the workshop. In addition, the cooling air outlet duct group can send out turbulent airflow. Compared with the stable laminar airflow, the turbulent airflow has a higher heat exchange efficiency with the glass, can better take away the heat of the glass 4, and improve the cooling speed within the parameter range allowed by the production process, which is beneficial to improving the production efficiency of coated glass.

[0022] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

Claims

1. A multi-layer film structure glass coating treatment equipment, comprising a cleaning device, a drying device, a coating device and a cooling device arranged in sequence from upstream to downstream, characterized in that: The cooling device includes a shell and a triangular transmission belt driven by a stepper motor arranged in the shell, openings are symmetrically arranged on the left and right sides of the shell, glass clamps are evenly distributed on the triangular transmission belt, and cooling air outlet duct groups are symmetrically arranged on the shell facing the two sides of the triangular transmission belt, the cooling air outlet duct group includes a plurality of Y-shaped air ducts, the Y-shaped air duct has two air inlet branches and one air outlet branch, the air inlet branch is connected to the blower and a grille is arranged in the air inlet branch, and the air outlet branch faces the triangular transmission belt; an exhaust main duct and a plurality of exhaust branch ducts connected to the exhaust main duct are also arranged in the shell, the exhaust main duct is connected to an induced draft fan, and the exhaust branch duct has an air inlet.

2. The multi-layer film structure glass coating treatment equipment according to claim 1, characterized in that: The glass clamp comprises three outer frames arranged in a U shape, a plurality of rubber clamping wheel groups are evenly distributed in the outer frames, the rubber clamping wheel groups comprise two symmetrically arranged T-shaped wheels, the two T-shaped wheels are movably sleeved on the wheel axle, and a compression spring is sleeved on the wheel axle between the T-shaped wheels and the outer frames.

3. The multi-layer film structure glass coating treatment equipment according to claim 1, characterized in that: The grid includes a plurality of cylindrical stainless steel bars arranged in longitude and latitude.

4. The multi-layer film structure glass coating treatment equipment according to claim 1, characterized in that: There are two exhaust branch pipes, which are respectively located at the upper and lower sides of the exhaust main pipe. The exhaust main pipe and the two exhaust branch pipes are covered with an inner shell on the outside, and the air inlet protrudes out of the inner shell.

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