Pneumatic thermal spraying system for glass forming

Abstract

The utility model discloses a pneumatic thermal spraying system for glass forming, which comprises a mouth burner, equally divided stations are mounted on the mouth burner and used for supporting just formed glassware, a spray gun is connected with a diaphragm pump 4 through a discharge pipe, the diaphragm pump is connected with a pigment barrel through a suction pipe and a return pipe, and the spray gun is connected with the diaphragm pump. A nozzle of the spray gun is aligned with the glassware on the station, the spray gun atomizes the pigment under the assistance of compressed air, the atomized pigment is sprayed on the outer surface of the glassware product on the station, and the glassware is conveyed to the high-temperature mesh belt kiln for heating after color spraying. The color spraying device is simple in structure and reasonable in design, color spraying is directly carried out on the mouth burner, the mouth burner is used for driving the stations to revolve, then the driving source drives the rotating discs on the stations to rotate, all-directional color spraying is achieved at the position of the spray gun, glass ware products do not need to be taken down from the whole system, a color spraying workshop does not need to be pulled away, the site requirement is small, and production efficiency is high. And labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of glassware production, and particularly relates to a pneumatic hot spraying system for glass forming. Background Art

[0002] For the existing glass color spraying, after the glassware products are annealed, they are taken to the color spraying workshop for color spraying. After spraying the required color, they are heated again by a high-temperature mesh belt kiln so that the colorant can adhere to the glass surface under high-temperature baking. This method can indeed make the coloring durable and not easy to fade, but it requires transfer in the middle, has a large demand for process sites, and also requires a large amount of labor, which is time-consuming and laborious. Content of the Utility Model

[0003] The purpose of the utility model is to make up for the defects of the existing technical process and provide a pneumatic hot spraying process for glass forming.

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

[0005] A pneumatic hot spraying system for glass forming, including a burner. An equally divided working station is installed on the burner. The working station is used to support the just-formed glassware. The spray gun is connected to the diaphragm pump 4 through a discharge pipe. The diaphragm pump is connected to the colorant barrel through a suction pipe and a return pipe. The spray port of the spray gun is aligned with the glassware on the working station. The spray gun atomizes the colorant with the assistance of compressed air and sprays it on the outer surface of the glassware product on the working station. The glassware is sent to the high-temperature mesh belt kiln for heating after color spraying.

[0006] The further technology of the utility model:

[0007] Preferably, the power source of the diaphragm pump is provided by compressed air, and the action control of the diaphragm pump is provided by an electric control system.

[0008] Preferably, a manipulator is arranged on the working station. After color spraying, the glassware is grabbed by the manipulator and sent to the high-temperature mesh belt kiln.

[0009] Preferably, a turntable is arranged on the working station. The turntable is driven to rotate on the working station by a driving source arranged at the bottom of the burner.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model has a simple structure and reasonable design. Color spraying is directly carried out on the burner. The burner drives the working station to revolve, and then the driving source drives the turntable on the working station to rotate. When passing through the spray gun, all-round color spraying is realized. The whole set of system does not need to take down the glassware product, and there is no need to take it to the color spraying workshop. The site requirement is small, the number of employees is reduced and the efficiency is increased, and the labor cost is reduced. Description of the Drawings

[0012] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings;

[0013] Figure 1 It is an axonometric schematic diagram of the structure of a pneumatic thermal spraying system for glass forming;

[0014] Figure 2 It is a front view schematic diagram of the structure of a pneumatic thermal spraying system for glass forming;

[0015] Among them: 1. Hopper; 2. Rotating rod; 3. Baffle adjustment structure; 4. Material detection baffle; 5. Signal transmission rod; 6. Metal inductor; 7. Weight balance adjustment block; 8. 45-degree fan-shaped angle groove; 9. Vertical limiting rod. Specific embodiments

[0016] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further clarified below with reference to specific drawings.

[0017] Embodiment:

[0018] Refer to Figure 1 , a pneumatic thermal spraying system for glass forming, including a burner 1, on which equally divided workstations 2 are installed. The workstations 2 are used to support the just-formed glassware products; the spray gun 3 is connected to the diaphragm pump 4 through a discharge pipe 8. The spray gun 3 atomizes the coloring material with the assistance of compressed air 9 and sprays it on the outer surface of the glassware product on the workstation 2. The diaphragm pump 4 is connected to the coloring material bucket through a suction pipe 6 and a return pipe 7. The power source of the diaphragm pump 4 is provided by compressed air 9, and the action control of the diaphragm pump 4 is provided by an electric control system 10. The glassware on the workstation 2 is grabbed by a manipulator 11 after being sprayed with color and sent to a high-temperature mesh belt kiln 12.

[0019] As Figure 2 , in the above structure, the burner specifically includes a bottom bracket 13, on which a motor 14 is provided, and the motor drives the burner disc body 15 to rotate.

[0020] It should be noted that the bottom bracket does not contact the burner disc body, and the burner disc body is supported by the motor.

[0021] A turntable 16 is provided on the workstation 2, and the glassware product is placed on the turntable. The turntable is driven by a drive source provided at the bottom of the burner to rotate on the workstation.

[0022] In this embodiment, the driving source adopts a gear meshing scheme. Specifically, a gear ring 17 is provided on the outer wall of the bottom bracket. A first gear 18 is provided at the bottom of the gate cutter, and a second gear 19 is provided at the bottom of the turntable. The first gear meshes with the gear ring on the outer wall of the pipe body and also meshes with the second gear. It should be noted that the second gear is smaller than the first gear.

[0023] The motor drives the disk body of the gate cutter to rotate. The gear ring meshes with the first gear, driving the first gear to rotate. The first gear drives the second gear to rotate, thereby driving the turntable to rotate within the workstations. The structure is simple and practical.

[0024] It should be noted that a set of meshing structures of the first gear and the second gear are provided below each workstation 2.

[0025] In this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device including a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. Glass forming pneumatic hot spray system, characterized by: It includes a burning machine, on which equally divided workstations are installed. The workstations are used to support the glassware that has just been formed. The spray gun is connected to the diaphragm pump through a discharge pipe, and the diaphragm pump is connected to the color barrel through a suction pipe and a return pipe. The nozzle of the spray gun is aimed at the glassware on the workstation, and the spray gun atomizes the colorant with the help of compressed air and sprays it on the outer surface of the glassware product on the workstation. The glassware is sent to the high-temperature mesh belt kiln for heating after spraying.

2. The glass forming pneumatic hot spray system according to claim 1, characterized in that: The power source of the diaphragm pump is provided by compressed air, and the action control of the diaphragm pump is provided by an electric control system.

3. The glass forming pneumatic hot spray system according to claim 1, characterized in that: A robot is arranged on the workstation, and the glassware is grabbed by the robot after being sprayed and sent to the high-temperature mesh belt kiln.

4. The glass forming pneumatic hot spray system according to claim 1, characterized in that: A turntable is arranged on the workstation, and the turntable is driven to rotate on the workstation by a driving source arranged at the bottom of the burning machine.

Images