Uniform drying device for glass products

Abstract

The utility model discloses a uniform drying device for glass products, which is characterized in that a discharge end of a conveying roller is provided with a uniform drying device for glass, and the uniform drying device is sequentially divided into a blowing and scraping mechanism and a hot air pipe along the advancing direction of the glass; the blowing and scraping mechanism comprises a support, connecting rods, torsional springs and blowing and scraping plates, the support is installed on the fixed foundation, the connecting rods are symmetrically arranged and rotationally connected with the support through the torsional springs, the blowing and scraping plates are installed at the far ends of the connecting rods, and the water scraping ends of the blowing and scraping plates abut against the upper surface and the lower surface of the glass; and the blowing and scraping plate and the air inlet end of the hot air pipe are communicated with external air supply equipment. According to the device, the blowing and scraping mechanism is arranged at the front section of the hot air pipe for drying the glass, so that most of water drops remained on the glass can be scraped off, no obvious watermark exists even in the hot air drying stage, the glass drying efficiency is improved, and the cleanliness of the glass is also ensured. The blowing and scraping mechanism elastically abuts against the two pieces of glass, and can be suitable for drying work of glass of various thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cleaning equipment, in particular to a uniform drying device for glass products. Background Art

[0002] During the processing of glass products, both surfaces of the glass need to be cleaned to ensure that the surface is clean. First, to prevent debris from scratching the glass, second, to facilitate the observation of the appearance quality of the glass, and third, to enhance the ornamental and selling points of the finished product. In order to reduce the residual water droplets on the glass after cleaning, most of the time, cleaning must be accompanied by drying. At present, many glass drying equipment mostly use wind to blow away water, reduce the residual water droplets on the glass, and ensure the cleanliness of the glass appearance.

[0003] In the prior art, there is a Chinese utility model patent with publication number CN219572486U, entitled a glass drying device, which uses a straight wind knife and an inclined wind knife to blow away the water droplets on the glass, and then concentrates the water droplets in an area with fewer glass droplets, and finally wipes the water droplets with a rag. Generally speaking, the water used to clean the glass is not very clean. If the water droplets are dried by wind throughout the process, some watermarks caused by dirt in the water will remain on the glass, resulting in a decrease in the glass cleaning effect and a reduction in the cleanliness of the glass. Utility Model Content

[0004] The utility model aims to provide a uniform drying device for glass products, so as to solve the problem that the existing glass drying device adopts the wind blowing mode throughout the whole process, and some watermarks will remain on the glass, thereby reducing the cleanliness of the glass.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A uniform drying device for glass products, comprising a conveying roller, the conveying roller conveys glass, a uniform drying device for the glass is arranged at the discharge end of the conveying roller, and the uniform drying device is sequentially divided into a blowing and scraping mechanism and a hot air pipe along the forward direction of the glass; wherein,

[0007] The blowing and scraping mechanism comprises a bracket, a connecting rod, a torsion spring and a blowing and scraping plate, wherein the bracket is mounted on a fixed base, the connecting rod is symmetrically arranged and rotatably connected to the bracket through the torsion spring, the blowing and scraping plate is mounted on the distal end of the connecting rod, and the scraping end of the blowing and scraping plate is tightly pressed against the upper and lower surfaces of the glass;

[0008] The air inlet ends of the blowing scraper and the hot air pipe are connected to external air supply equipment.

[0009] A further technical solution is: the hot air pipe is an electric heating pipe.

[0010] A further technical solution is that the blowing and scraping plate includes a plate body and a blowing air pipe. The blowing air pipe is installed inside the plate body, and the air outlet end of the blowing air pipe is located on the feeding side of the water scraping end of the plate body.

[0011] A further technical solution is that a rubber strip is arranged on the water scraping end of the plate body.

[0012] A further technical solution is that the air outlet end of the blowing air pipe is inclined and opposite to the advancing direction of the glass.

[0013] A further technical solution is that the air outlet end of the blowing air pipe is a slit.

[0014] A further technical solution is that the connecting rod and the blowing and scraping plate are rotatably connected and fixed by screws.

[0015] Compared with the prior art, at least one of the following beneficial effects can be achieved by the present utility model:

[0016] The present utility model provides a uniform drying device for glass products. A blowing and scraping mechanism is provided in the front section where the hot air pipe dries the glass. The main purposes are as follows: First, by blowing air, most of the water droplets on the glass can be blown off, reducing the pressure of subsequent drying. Second, while blowing air, the way of scraping with a scraper can scrape off most of the remaining water droplets on the glass. Even in the hot air drying stage, there will be no obvious water marks, improving the drying efficiency of the glass and ensuring the cleanliness of the glass. In addition, the blowing and scraping mechanism can utilize the two glasses that elastically press against the glass, and can be applicable to the drying work of glasses with various thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a uniform drying device for glass products according to the present utility model.

[0018] Figure 2 For the present utility model Figure 1 is a schematic structural diagram of the uniform drying device therein.

[0019] Figure 3 For the present utility model Figure 1 is a schematic structural diagram of the blowing and scraping plate therein.

[0020] Reference numerals: 1, conveying roller; 2, glass; 3, uniform drying device; 4, bracket; 7, connecting rod; 8, torsion spring; 9, blowing and scraping plate; 10, plate body; 11, blowing air pipe; 12, rubber strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0023] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0024] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of this utility model is normally placed, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected to" 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, and it can be the communication inside two elements. 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.

[0027] Example 1:

[0028] In this embodiment, Figure 1 and Figure 2 As shown, a uniform drying device for glass products comprises a conveying roller 1, the conveying roller 1 conveys glass 2, a uniform drying device 3 for the glass 2 is arranged at the discharge end of the conveying roller 1, and the uniform drying device 3 is divided into a blowing and scraping mechanism 4 and a hot air pipe 5 in sequence along the forward direction of the glass 2; the blowing and scraping mechanism 4 comprises a bracket 6, a connecting rod 7, a torsion spring 8 and a blowing and scraping plate 9, the bracket 6 is mounted on a fixed base, the connecting rod 7 is symmetrically arranged and rotatably connected to the bracket 6 through the torsion spring 8, the blowing and scraping plate 9 is mounted on the far end of the connecting rod 7, and the scraping end of the blowing and scraping plate 9 is tightly pressed against the upper and lower surfaces of the glass 2, and the blowing and scraping plate 9 and the air inlet end of the hot air pipe 5 are connected to the external air supply equipment.

[0029] The glass 2 moves forward between the conveying rollers 1 (two pairs of rollers). When it enters the blowing and scraping mechanism 4 at the front end of the uniform drying device 3, the moving glass 2 will open the blowing and scraping plates 9. Under the action of the torsion spring 8, the torsion force is transmitted to the blowing and scraping plates 9 through the connecting rod 7, so that the two blowing and scraping plates 9 are pressed tightly against the upper and lower surfaces of the glass 2. At the same time, the external air supply equipment starts to work. When the glass 2 moves forward, most of the residual water is blown away by the blowing end of the blowing and scraping plates 9, and most of the remaining residual water is scraped off by the water scraping end of the blowing and scraping plates 9, reducing the obvious watermark on the glass when the hot air pipe 5 behind is drying, thereby ensuring the cleanliness of the glass 2.

[0030] Preferably, the hot air pipe 5 is an electric heating pipe.

[0031] The electric heating tube in the prior art has an adjustable temperature for easy control.

[0032] Embodiment 2:

[0033] Based on the above embodiments, this embodiment Figure 3 As shown, the blowing and scraping plate 9 includes a plate body 10 and a blowing pipe 11 . The blowing pipe 11 is installed in the plate body 10 , and the air outlet end of the blowing pipe 11 is located at the feed side of the scraping end of the plate body 10 .

[0034] The two blowing pipes 11 can sweep the residual water toward the upper and lower surfaces of the glass 2. The blowing pipes 11 are in front and the scraping end of the plate body 10 is in the back. They do not interfere with each other but assist each other to improve the ability to remove the residual water.

[0035] Preferably, a rubber strip 12 is provided on the wiper end of the plate body 10 .

[0036] The rubber strip 12 is elastic and will not damage the surface of the glass 2 . Moreover, the rubber strip 12 can be closely attached to the two surfaces of the glass 2 , thereby improving the ability to remove residual water from the glass.

[0037] Preferably, the air outlet end of the blowing pipe 11 is arranged obliquely and opposite to the advancing direction of the glass 2 .

[0038] The air blowing pipe 11 blows air against the glass 2 in the reverse direction, which can improve the effect of blowing off the residual water.

[0039] Preferably, the air outlet end of the air blowing pipe 11 is a slit.

[0040] When blowing air through the slit, an air knife effect can be formed to improve the purging effect.

[0041] Preferably, the connecting rod 7 and the air blowing scraper 9 are rotatably connected and fixed by screws.

[0042] The angle of the air blowing scraper 9 is adjustable to adapt to the drying work of glass 2 with different thickness specifications.

[0043] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A uniform drying device for glass products, comprising a conveying roller (1), wherein the conveying roller (1) conveys glass (2), characterized in that: The discharge end of the conveying roller (1) is provided with a uniform drying device (3) for the glass (2), and the uniform drying device (3) is divided into a blowing and scraping mechanism (4) and a hot air pipe (5) in sequence along the advancing direction of the glass (2); wherein: The scraping mechanism (4) comprises a bracket (6), a connecting rod (7), a torsion spring (8) and a scraping plate (9), wherein the bracket (6) is mounted on a fixed base, the connecting rod (7) is symmetrically arranged and rotatably connected to the bracket (6) via the torsion spring (8), the scraping plate (9) is mounted on the distal end of the connecting rod (7), and the scraping end of the scraping plate (9) is tightly pressed against the upper and lower surfaces of the glass (2); The air inlet end of the blowing scraper (9) and the hot air pipe (5) is connected to external air supply equipment.

2. The uniform drying device for glass products according to claim 1, characterized in that: The hot air pipe (5) is an electric heating pipe.

3. The uniform drying device for glass products according to claim 1, characterized in that: The blowing and scraping plate (9) comprises a plate body (10) and a blowing pipe (11), wherein the blowing pipe (11) is installed in the plate body (10), and an air outlet end of the blowing pipe (11) is located at a feed side of a water scraping end of the plate body (10).

4. The uniform drying device for glass products according to claim 3, characterized in that: A rubber strip (12) is provided on the wiper end of the plate body (10).

5. The uniform drying device for glass products according to claim 3, characterized in that: The air outlet end of the blowing pipe (11) is arranged at an angle and is opposite to the forward direction of the glass (2).

6. The uniform drying device for glass products according to claim 3, characterized in that: The air outlet end of the blowing pipe (11) is a slit.

7. The uniform drying device for glass products according to claim 1, characterized in that: The connecting rod (7) and the blowing and scraping plate (9) are rotationally connected and fixed by screws.

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