Glass coating pretreatment equipment

Abstract

The utility model discloses pretreatment equipment before glass coating, which comprises a treatment frame and a flow guide mechanism, and a cleaning mechanism is arranged on the upper surface of the treatment frame; the flow guide mechanism comprises rotating rods, flow guide plates, sliding columns, fixing rods, limiting grooves and a driving assembly, a supporting frame is arranged in the treatment frame, the rotating rods which are evenly distributed are rotationally connected into the supporting frame, and the left side and the right side of the outer surface of each rotating rod are fixedly sleeved with the flow guide plates; a sliding column is slidably connected into a sliding opening in the front side face of the supporting frame through a driving assembly, fixing rods which are evenly distributed are arranged on the rear side of the outer surface of the sliding column, and limiting grooves are formed in the sides, close to the sliding column, of the flow guide plates. And the direction of airflow blown out by the fan is changed through the flow guide mechanism, so that the glass surface is uniformly dried, and the drying efficiency of the glass surface is improved.

Description

Technical Field

[0001] This utility model relates to the field of glass coating technology, specifically to a pretreatment device for glass coating. Background Technology

[0002] Glass coating is a technology that coats one or more thin films onto the surface of glass. It uses physical or chemical methods to attach specific materials to the glass to give it various special properties. Before glass coating, glass pretreatment equipment is needed to pretreat the glass to ensure that the cleanliness of the glass surface meets the requirements of the coating process.

[0003] When using existing glass pretreatment equipment, workers usually transport the glass to be pretreated via a chain conveyor belt. During the transport process, the glass is cleaned by spraying and dried to ensure that the cleanliness of the glass surface meets the requirements of the coating process, which facilitates subsequent coating.

[0004] Existing pretreatment equipment has the following problems: when drying cleaned glass, the air blown by the fan is usually at a fixed angle, resulting in uneven drying of the glass surface and a decrease in drying efficiency. To address this, we propose a pretreatment device for glass coating. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a glass pretreatment device before coating. During the drying process of glass, the direction of the airflow blown by the fan is changed by the flow guiding mechanism, so that the drying of the glass surface is uniform and the drying efficiency of the glass surface is improved, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass pretreatment device, including a treatment rack, a cleaning mechanism on the upper surface of the treatment rack, and a flow guiding mechanism;

[0007] The airflow guiding mechanism includes a rotating rod, a guide plate, a sliding column, a fixed rod, a limiting groove, and a drive assembly. The processing frame has an internal support frame, with evenly distributed rotating rods rotatably connected inside. Guide plates are fixedly fitted onto the left and right sides of the outer surface of the rotating rods. A sliding column is slidably connected to the sliding opening on the front side of the support frame via the drive assembly. Evenly distributed fixed rods are provided on the rear side of the outer surface of the sliding column. Limiting grooves are formed on the side of the guide plate near the sliding column. The left and right ends of the fixed rods are slidably connected to the interior of adjacent limiting grooves. During the glass drying process, the airflow guiding mechanism changes the direction of the airflow from the fan, ensuring uniform drying of the glass surface and improving the drying efficiency.

[0008] Furthermore, it also includes a microcontroller, which is fixedly connected to the front side of the processing rack. The input terminal of the microcontroller is electrically connected to an external power supply to facilitate the normal operation of the control equipment.

[0009] Furthermore, the drive assembly includes a rotating shaft, a connecting rod, a limiting rod, and a limiting rail. The rotating shaft is rotatably connected inside the support frame. A connecting rod is provided at the left end of the rotating shaft. A limiting rod is provided on the left side of the connecting rod away from the rotating shaft. A limiting rail is provided at the front end of the sliding column. The limiting rod is slidably connected inside the limiting rail, which facilitates the normal operation of the drive flow guiding mechanism.

[0010] Furthermore, a motor is provided on the right side of the support frame. The left end of the output shaft of the motor is fixedly connected to the right end of the rotating shaft, and the input end of the motor is electrically connected to the output end of the microcontroller to provide driving force.

[0011] Furthermore, the flow guiding mechanism also includes rib grooves and ribs. The inner wall of the sliding port is provided with symmetrically distributed rib grooves, and the outer surface of the sliding column is provided with symmetrically distributed ribs. The ribs are all slidably connected to the inside of the rib grooves on the same side, which facilitates the sliding limit of the sliding column.

[0012] Furthermore, both the left and right sides of the processing frame are rotatably connected to conveyor rollers via rotating shafts. The two conveyor rollers are connected by a chain conveyor belt. A second motor is provided on the front side of the processing frame. The rear end of the output shaft of the second motor is fixedly connected to the front end of the rotating shaft on the left side. The input end of the second motor is electrically connected to the output end of the microcontroller to facilitate the transport of glass.

[0013] Furthermore, the cleaning mechanism includes a water tank, a spray pipe, a water pump, and nozzles. The upper surface of the processing rack is provided with a water tank, and a spray pipe is provided at the outlet of the water tank. A water pump is connected in series in the middle of the outer surface of the spray pipe, and evenly distributed nozzles are provided on the lower side of the outer surface of the lower end of the spray pipe. The input end of the water pump is electrically connected to the output end of the microcontroller to facilitate cleaning of the glass.

[0014] Furthermore, a fan is installed in the mounting hole on the upper surface of the processing frame, and an electric heating wire is installed on the upper side of the inside of the support frame. The electric heating wire is located below the fan, and the input ends of the fan and the electric heating wire are electrically connected to the output end of the microcontroller, which facilitates the drying of the glass.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This glass pretreatment equipment has the following advantages:

[0016] During the glass drying process, the rotation of the rotating shaft drives the limiting rod to rotate around the rotating shaft via the connecting rod. Under the constraint of the rib groove and ribs, the rotation of the limiting rod drives the fixed rod to reciprocate back and forth via the limiting track and sliding column. While moving back and forth, the fixed rod slides in the limiting groove, causing the guide plate to rotate around the rotating rod, thereby changing the direction of the airflow. The guide plate swings back and forth, making the airflow more uniform on the glass surface and improving the drying efficiency of the glass surface. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is an enlarged structural schematic diagram of point A of this utility model;

[0020] Figure 4 This is an enlarged structural schematic diagram of section B of this utility model.

[0021] In the diagram: 1. Processing frame, 2. Microcontroller, 3. Flow guiding mechanism, 31. Rotating rod, 32. Flow guiding plate, 33. Sliding column, 34. Fixing rod, 35. Limiting groove, 36. Drive assembly, 361. Rotating shaft, 362. Connecting rod, 363. Limiting rod, 364. Limiting track, 37. Rib groove, 38. Rib, 4. Motor 1, 5. Conveying roller, 6. Chain plate conveyor belt, 7. Motor 2, 8. Cleaning mechanism, 81. Water storage tank, 82. Spray pipe, 83. Water pump, 84. Spray head, 9. Fan, 10. Electric heating wire. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This embodiment provides a technical solution: a glass pretreatment device before coating, including a processing frame 1, a cleaning mechanism 8 on the upper surface of the processing frame 1, a guiding mechanism 3, and a microcontroller 2. The microcontroller 2 is fixedly connected to the front side of the processing frame 1, and its input terminal is electrically connected to an external power source. Conveyor rollers 5 are rotatably connected to the left and right sides of the interior of the processing frame 1 via rotating shafts. The two conveyor rollers 5 are connected by a chain conveyor belt 6. (To support the glass and prevent deformation during the cutting process, chains on the two edges of the chain conveyor belt 6 mesh with sprockets on the two conveyor rollers 5, thereby achieving chain conveyor...) The conveyor belt 6 carries the glass. The connection methods of the conveyor roller 5, the chain conveyor belt 6, the sprockets, and the chain are all common connection methods used in the existing chain electric conveyor belt components. The outer surface of the chain plate on the chain conveyor belt 6 has evenly distributed openings, which provide channels for the cleaning fluid, allowing the cleaning fluid to pass through the chain conveyor belt 6. The front side of the processing frame 1 is equipped with a second motor 7. The rear end of the output shaft of the second motor 7 is fixedly connected to the front end of the rotating shaft on the left side. The input end of the second motor 7 is electrically connected to the output end of the microcontroller 2. The cleaning mechanism 8 includes a water tank 81, a spray pipe 82, a water pump 83, and a nozzle 84. The upper surface of the processing rack 1 is equipped with a water storage tank 81. A spray pipe 82 is installed at the outlet of the water storage tank 81. A water pump 83 is connected in series in the middle of the outer surface of the spray pipe 82. Evenly distributed nozzles 84 are provided on the lower side of the outer surface of the lower end of the spray pipe 82. The input end of the water pump 83 is electrically connected to the output end of the microcontroller 2. A fan 9 is installed in the mounting hole on the upper surface of the processing rack 1. An electric heating wire 10 is installed on the upper side of the inside of the support frame, located below the fan 9. The input ends of the fan 9 and the electric heating wire 10 are respectively electrically connected to the output end of the microcontroller 2. When the operator operates the microcontroller 2, the motor 7 is turned on. The output shaft of the motor 7 drives... The left-side conveyor roller 5 rotates, and the conveyor roller 5 transports the glass from right to left via the chain conveyor belt 6. At the same time, the water pump 83 is turned on, and the water pump 83 draws the cleaning liquid in the water tank 81 into the spray pipe 82. Then the cleaning liquid is sprayed onto the surface of the glass through the nozzle 84 to clean the glass. The cleaned glass continues to be transported via the chain conveyor belt 6. At the same time, the fan 9 and the electric heating wire 10 are turned on. The fan 9 draws outside air into the processing rack 1. The airflow temperature rises when it passes through the electric heating wire 10. The heated airflow is blown onto the cleaned glass by the guide plate 32 to dry the glass surface.

[0024] The flow guiding mechanism 3 includes a rotating rod 31, a flow guiding plate 32, a sliding column 33, a fixed rod 34, a limiting groove 35, and a drive assembly 36. The processing frame 1 has a support frame inside, with evenly distributed rotating rods 31 rotatably connected inside the support frame. Flow guiding plates 32 are fixedly fitted on both the left and right sides of the outer surface of the rotating rods 31. A sliding column 33 is slidably connected to the sliding opening on the front side of the support frame via the drive assembly 36. Evenly distributed fixed rods 34 are provided on the rear side of the outer surface of the sliding column 33. Limiting grooves 35 are formed on the side of the flow guiding plate 32 near the sliding column 33. The fixed rods... Both ends of 34 are slidably connected to the interior of adjacent limiting grooves 35. The drive assembly 36 includes a rotating shaft 361, a connecting rod 362, a limiting rod 363, and a limiting track 364. The rotating shaft 361 is rotatably connected inside the support frame. The left end of the rotating shaft 361 is provided with a connecting rod 362. The left side of the connecting rod 362 away from the rotating shaft 361 is provided with a limiting rod 363. The front end of the sliding column 33 is provided with a limiting track 364. The limiting rod 363 is slidably connected to the interior of the limiting track 364. The right side of the support frame is provided with a motor 4. The left end of the output shaft of motor 4 is fixedly connected to the right end of the rotating shaft 361. The input end of motor 4 is electrically connected to the output end of microcontroller 2. The flow guiding mechanism 3 also includes rib grooves 37 and ribs 38. The inner wall of the sliding mouth is provided with symmetrically distributed rib grooves 37, and the outer surface of the sliding column 33 is provided with symmetrically distributed ribs 38. The ribs 38 are all slidably connected to the inside of the rib grooves 37 on the same side. At the same time, when motor 4 is turned on, the output shaft of motor 4 drives the rotating shaft 361 to rotate. The rotation of the rotating shaft 361 drives the limiting rod 363 around the rotating shaft 361 through the connecting rod 362. As the limit rod 363 rotates, it slides within the limit track 364. Under the constraint of the rib groove 37 and the rib 38, the rotation of the limit rod 363 drives the sliding column 33 to reciprocate back and forth through the limit track 364. As the sliding column 33 moves back and forth, the fixed rod 34 moves accordingly. Due to the presence of the limit groove 35, the fixed rod 34 slides within the limit groove 35 while moving back and forth, causing the guide plate 32 to rotate around the rotating rod 31, thereby changing the direction of the airflow. The guide plate 32 swings back and forth, making the airflow more evenly dry the glass surface.

[0025] The working principle of the glass pretreatment equipment provided by this utility model is as follows: The operator operates the microcontroller 2 to turn on the motor 7. The output shaft of the motor 7 drives the left conveyor roller 5 to rotate. The conveyor roller 5 transports the glass from right to left via the chain conveyor belt 6. Simultaneously, the water pump 83 is turned on, drawing the cleaning solution from the water tank 81 into the spray pipe 82. The cleaning solution is then sprayed onto the glass surface through the nozzle 84 to clean it. The cleaned glass continues to be transported via the chain conveyor belt 6. At the same time, the fan 9 and the electric heating wire 10 are turned on. The fan 9 draws outside air into the treatment rack 1. The airflow temperature rises as it passes through the electric heating wire 10. The heated airflow is then blown onto the cleaned glass by the guide plate 32, further cleaning the glass surface. During the drying process, motor 4 is turned on. The output shaft of motor 4 drives the rotating shaft 361 to rotate. The rotation of the rotating shaft 361 drives the limiting rod 363 to rotate around the rotating shaft 361 via the connecting rod 362. While rotating, the limiting rod 363 slides within the limiting track 364. Under the constraint of the rib groove 37 and the rib 38, the rotation of the limiting rod 363 drives the sliding column 33 to reciprocate back and forth via the limiting track 364. While the sliding column 33 moves back and forth, the fixed rod 34 moves accordingly. Due to the presence of the limiting groove 35, the fixed rod 34 slides within the limiting groove 35 while moving back and forth, causing the guide plate 32 to rotate around the rotating rod 31, thereby changing the direction of the airflow. The guide plate 32 swings back and forth, making the airflow more evenly dry the glass surface.

[0026] It is worth noting that the microcontroller 2 disclosed in the above embodiments can be an STM32F1, the motor 4 and the motor 7 can be YP-100 series, the water pump 83 can be an ACm centrifugal pump, and the fan 9 can be an SF axial flow fan. The microcontroller 2 controls the operation of the motor 4, the motor 7, the water pump 83, the fan 9 and the electric heating wire 10 using methods commonly used in the prior art.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A glass pre-coating pretreatment device, comprising a treatment frame (1), the upper surface of the treatment frame (1) is provided with a cleaning mechanism (8), characterized in that: It also includes a flow guide mechanism (3); The flow guide mechanism (3) comprises rotating rods (31), flow guide plates (32), sliding columns (33), fixed rods (34), limiting grooves (35) and a driving assembly (36). The inside of the processing rack (1) is provided with a support frame. The rotating rods (31) are uniformly distributed and rotationally connected to the inside of the support frame. The outer surfaces of the rotating rods (31) are fixedly provided with the flow guide plates (32) on the left and right sides. The sliding column (33) is slidingly connected to the sliding opening of the front side of the support frame through the driving assembly (36). The outer surface of the sliding column (33) is provided with the fixed rods (34) which are uniformly distributed on the rear side. The limiting grooves (35) are formed in the side of the flow guide plates (32) close to the sliding column (33). The left and right ends of the fixed rods (34) are slidingly connected to the inside of the adjacent limiting grooves (35).

2. The glass pre-coating device according to claim 1, wherein: It also includes a single-chip microcomputer (2) which is fixedly connected to the front side of the processing rack (1). The input end of the single-chip microcomputer (2) is electrically connected to the external power supply.

3. The apparatus for pre-treating glass before coating according to claim 2, wherein: The driving assembly (36) comprises a rotating shaft (361), a connecting rod (362), a limiting rod (363) and a limiting track (364). The rotating shaft (361) is rotationally connected to the inside of the support frame. The left end of the rotating shaft (361) is provided with the connecting rod (362). The left side of the connecting rod (362) away from the rotating shaft (361) is provided with the limiting rod (363). The front end of the sliding column (33) is provided with the limiting track (364). The limiting rod (363) is slidingly connected to the inside of the limiting track (364).

4. The apparatus for pre-treating glass before coating according to claim 3, wherein: The right side of the support frame is provided with a motor one (4). The output shaft left end of the motor one (4) is fixedly connected to the right end of the rotating shaft (361). The input end of the motor one (4) is electrically connected to the output end of the single-chip microcomputer (2).

5. The apparatus for pre-treating glass before coating according to claim 1, wherein: The flow guide mechanism (3) further comprises rib grooves (37) and ribs (38). The inner wall of the sliding opening is provided with symmetrically distributed rib grooves (37). The outer surface of the sliding column (33) is provided with symmetrically distributed ribs (38). The ribs (38) are slidingly connected to the inside of the rib grooves (37) on the same side.

6. The apparatus for pre-treating glass before coating according to claim 2, wherein: The left and right sides of the inside of the processing rack (1) are rotationally connected with the conveying rollers (5) through the rotating shafts. The two conveying rollers (5) are drivingly connected through the chain plate type conveying belt (6). The front side of the processing rack (1) is provided with a motor two (7). The output shaft rear end of the motor two (7) is fixedly connected to the front end of the rotating shaft on the left side. The input end of the motor two (7) is electrically connected to the output end of the single-chip microcomputer (2).

7. The apparatus for pre-treating glass before coating according to claim 2, wherein: The cleaning mechanism (8) comprises a water storage tank (81), a spray pipe (82), a water pump (83) and a spray head (84). The upper surface of the processing rack (1) is provided with the water storage tank (81). The water outlet of the water storage tank (81) is provided with the spray pipe (82). The outer surface of the spray pipe (82) is provided with the water pump (83) in series at the middle part. The lower end of the outer surface of the spray pipe (82) is provided with the spray head (84) which is uniformly distributed on the lower side. The input end of the water pump (83) is electrically connected to the output end of the single-chip microcomputer (2).

8. The apparatus for pre-treating glass before coating according to claim 2, wherein: The fan (9) is arranged in the mounting hole of the upper surface of the processing frame (1), the electric heating wire (10) is arranged on the inner upper side of the supporting frame, the electric heating wire (10) is located below the fan (9), and the input ends of the fan (9) and the electric heating wire (10) are electrically connected with the output end of the single-chip microcomputer (2) respectively.

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