CN213739138U

CN213739138U - Automatic feeding device of glass kiln

Info

Publication number: CN213739138U
Application number: CN202021909732.XU
Authority: CN
Inventors: 白春根; 徐增国; 徐金; 纪鑫
Original assignee: Kunshan Yongxin Glassware Co Ltd
Current assignee: Kunshan Yongxin Glassware Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-20
Anticipated expiration: 2030-09-04

Abstract

An object of the utility model is to provide a glass kiln automatic material conveying device, the device includes the hopper, a controller, the water tank, motor and scraper bowl, be equipped with the heated board between hopper and the kiln, the hopper has the continuous curved surface of slope to ejection of compact direction along the feeding, there is the vibrator at hopper fixed surface, the water tank is fixed on the hopper, the stock solution chamber and the cooling tube intercommunication of water tank, the cooling tube is around establishing on the surface that is close to the hopper discharge gate, the scraper bowl is located the below and the motor of hopper discharge gate and is connected, vibrator and motor are connected respectively to the controller, the scraper bowl packs to the glass kiln under the drive of motor. Can prevent hopper inner wall adhesion raw materials, constantly push into the kiln with the raw materials under scraper bowl reciprocating motion in, change common artifical pay-off mode to guarantee that the pay-off is continuous, can also reduce the influence of kiln high temperature to the raw materials through heated board and cooling tube, improve the production efficiency of kiln.

Description

Automatic feeding device of glass kiln

Technical Field

The application relates to the technical field of glassware production equipment, in particular to an automatic feeding device of a glass kiln.

Background

At present, the manual feeding is still adopted for feeding the glass kiln, the manual feeding has the problems of high labor intensity, severe working environment, large noise and dust pollution, poor feeding distribution uniformity, poor quantity and time control accuracy and the like, the continuous full-automatic controllable uniform feeding in 24 hours cannot be realized, the balance relation between the feeding quantity and the discharging quantity of the glass melting furnace is influenced, the fluctuation of the liquid level is huge, the problems of red tops, over-thick raw material layers and the like can occur, and the service life of the kiln is greatly shortened.

Disclosure of Invention

In order to solve the technical problem, the utility model discloses a glass kiln automatic material conveying device, the device includes the hopper, a controller, the water tank, motor and scraper bowl, be equipped with the heated board between hopper and the kiln, the hopper has the continuous curved surface to ejection of compact direction slope along the feeding, there is the vibrator at hopper fixed surface, the water tank is fixed on the hopper, the stock solution chamber and the cooling tube intercommunication of water tank, the cooling tube is around establishing on the surface that is close to the hopper discharge gate, the scraper bowl is located the below and the motor of hopper discharge gate and is connected, vibrator and motor are connected respectively to the controller, the scraper bowl packs to the glass kiln under the drive of motor.

Borrow by above-mentioned structure, can prevent hopper inner wall adhesion raw materials, constantly push into the kiln with the raw materials under scraper bowl reciprocating motion in, changed common artifical pay-off mode to guarantee that the pay-off is continuous, can also reduce the influence of kiln high temperature to the raw materials through heated board and cooling tube, improved the production efficiency of kiln.

Drawings

In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.

FIG. 1 is a front view of the automatic feeding device of the glass kiln of the present invention;

fig. 2 is the electrical control schematic diagram of the automatic feeding device of the middle glass kiln.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present specification, and not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the present specification without any inventive step should fall within the scope of protection of the present specification.

Referring to fig. 1 and fig. 2, the embodiment of the application discloses a glass kiln automatic material conveying device, including hopper 1, controller, water tank 5, motor 4 and scraper bowl 6, wherein, a side of feed inlet 10 of hopper 1 is close to with the kiln, and under the high temperature environment of kiln, hopper 1 can pile up the heat, lets the raw materials heat up, but only one side is heated and can lead to the raw materials to be heated unevenly to influence final product quality, so, set up heated board 2 between hopper 1 and kiln and carry out thermal-insulated processing.

In an embodiment, as shown in fig. 1, the heat insulation board 2 isolates the opposite surfaces of the hopper 1 and the kiln, and in addition, the heat insulation board 2 is higher than the feeding hole 10 of the hopper 1, so that raw materials can be prevented from overflowing or dust generated by the kiln can be prevented from mixing into the hopper 1.

Hopper 1 has the continuous curved surface along the feeding to ejection of compact direction slope, and inclination can set up according to the pay-off demand, and knowingly, inclination is big, and the speed of raw materials free fall is just fast. In addition, a vibrator 3 is fixed on the surface of the hopper 1, and the vibrator 3 is annularly arranged on the circumferential direction of the hopper 1. The vibrator 3 vibrates the hopper 1 when needed, so that the raw materials in the hopper 1 shake, and the raw materials are kept in a motion state, so that the situation that the raw materials block the passage of the hopper 1 is avoided.

The water tank 5 is arranged outside the device and is adjacent to the hopper 1, a liquid storage cavity in the water tank 5 is filled with cooling liquid, the cooling liquid is conveyed through a cooling pipe 51 communicated with the water tank 5, and the cooling pipe 51 is wound at a position close to the discharge hole 11 of the hopper 1. The absorbed heat is taken away when the cooling liquid flows, so that the temperature of the surface and even the inside of the hopper 1 is reduced, and the temperature of the raw materials before entering the kiln is not influenced by high-temperature radiation of the kiln.

As shown in figure 1, a bucket 6 is hinged at a discharge port 11 of a hopper 1, the bucket 6 is connected with a motor 4 through a transmission connecting rod 7, the motor 4 drives the bucket 6 to convey raw materials to and fro to the glass kiln, and the motor 4 can control the movement frequency of the bucket 6 to control the feeding amount of the kiln. During the rotation of the bucket 6, the bucket 6 can close or jam the discharge opening 11, allowing the material to be discharged or to stay in the hopper 1.

The controller is an existing device and mainly controls the output power of the motor, and the controller is connected with the vibrator and the motor respectively to control the vibration frequency of the vibrator and the output power of the motor.

In one example, as shown in fig. 2, the automatic feeding device for the glass kiln further comprises a liquid level sensor connected with the controller, a probe of the liquid level sensor extends into the kiln to detect the liquid level state in the kiln and detect the fluctuation condition of the liquid level, the liquid level sensor feeds back a liquid level signal to the controller, and the controller controls the feeding frequency of the bucket according to the signal so as to avoid the problems of red top, excessive thickness of a raw material layer and the like which may occur due to great liquid level fluctuation.

While the present application has been described by way of examples, those of ordinary skill in the art will appreciate that there are numerous variations and permutations of the present application that do not depart from the spirit of the present application and that the appended embodiments are intended to include such variations and permutations without departing from the present application.

Claims

1. The utility model provides a glass kiln automatic material conveying device, a serial communication port, which comprises a hopper, a controller, the water tank, motor and scraper bowl, be equipped with the heated board between hopper and the kiln, the hopper has the continuous curved surface along feeding to ejection of compact direction slope, there is the vibrator at hopper fixed surface, the water tank is fixed on the hopper, the stock solution chamber and the cooling tube intercommunication of water tank, the cooling tube is around establishing on the surface near the hopper discharge gate, the scraper bowl is located the below and the motor connection of hopper discharge gate, vibrator and motor are connected respectively to the controller, the scraper bowl packs to the glass kiln under the drive of motor.

2. The glass kiln automatic feeding device of claim 1, wherein the insulation board isolates the hopper from the opposite side of the kiln.

3. The automatic feeding device of glass kiln according to claim 2, characterized in that the heat-insulating plate is higher than the feeding hole of the hopper.

4. The glass kiln automatic feeding device according to claim 1, wherein the vibrator ring is disposed in a circumferential direction of the hopper.

5. The automatic feeding device of a glass kiln as claimed in claim 1, wherein the output shaft of the motor is connected with a transmission connecting rod, and the transmission connecting rod is connected with a bucket.

6. The glass kiln automatic feeding device according to claim 1, characterized in that the bucket is hinged at a discharge opening of the hopper, the bucket being configured as an openable and closable discharge opening.

7. The glass kiln automatic feeding device of claim 1, further comprising a liquid level sensor connected to the controller, the liquid level sensor configured to detect a kiln liquid level condition.