Material supply device for producing glass

Abstract

The invention discloses a material supply device for producing glass. A material supply machine comprises a machine frame, a motor and a transmission system, wherein a support roller is arranged on the machine frame; a circular disc crank mechanism is arranged on the transmission mechanism; a connecting rod is arranged on the circular disc crank mechanism; the outer side of a material conveying frame is provided with a projected part; a material blocking plate is arranged in the material conveying frame; a jacking mechanism is arranged on the material blocking plate and is arranged on the projected part; a material collecting cabin is arranged on the material conveying frame; a feeding passage is arranged on the material collecting cabin and is connected with a material storage cabin; a weighing device is arranged on the machine frame; the weighing device is connected with a control system; the other end of the feeding passage is connected with an emergency material supply cabin; the bottom of the emergency material supply cabin is provided with a discharging valve; a support frame is arranged on a glass pool cellar; a combining plate is rotationally connected onto the support frame and is arranged at one side of the material supply machine. The material supply device has the advantages that the content of raw materials in the material storage cabin is controlled; meanwhile, the content of raw materials in the material conveying frame is controlled to be not less than the content of standard supplied materials; the continuous and uniform material supply of the material supply machine in the glass pool cellar is ensured; the material supply area is large.

Description

technical field [0001] The invention belongs to the technical field of glass production, in particular to a feeding device for glass production. Background technique [0002] Glass is an amorphous solid substance obtained by cooling and hardening the melt. Its production process mainly includes: ① Raw material preprocessing: crush block raw materials (quartz sand, soda ash, limestone, feldspar, etc.), dry the wet raw materials, and Iron-containing raw materials are subjected to iron removal treatment to ensure glass quality; ② Batch preparation; ③ Melting: Glass batch materials are heated at high temperature (1550-1600 degrees) in a pool kiln or crucible kiln to make them uniform and free of bubbles. Liquid glass that meets the molding requirements; ④Forming: process the liquid glass into products of the required shape, such as flat plates, various utensils, etc.; ⑤Heat treatment: Eliminate or generate stress and phase separation inside the glass through annealing, quenching...

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Problems solved by technology

[0003] Before the molten glass is melted in the glass cellar, the prepared raw materials need to be supplied to the glass cellar. Since the raw materials are supplied to the cellar with a high temperature above 900°C, it is basically impossible to complete the transportation work manually.

In the current prior art, the feeder is mainly used to complete the feeding work, but the existing feeder has the following problems: 1. During the feeding process of the feeder, the feeding plate has been in the high-temperature cellar for a long time Carrying out feeding makes the feeding plate deform, so that when the feeding plate is returning, the raw materials accumulate at the front end of the feeding plate, resulting in uneven feeding; 2. At present, the raw materials are stored in the storage bin on the feeding machine, but the technical Personnel cannot know the specific content of raw materials in the storage bin, resulting in excessive storage of raw materials in the storage bin, which may damage the structure of the entire rack; 3. During the feeding process, raw materials on the feeding plate will inevitably appear Less than the content of the standard feeding material, resulting in a reduction in the amount of molten glass melting, affecting the entire glass production work

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