Metal ingot surface finishing device

Abstract

The utility model belongs to the technical field of metal ingot surface finishing, and relates to a metal ingot surface finishing device which comprises a roller module, a power unit, a sensor and a collecting cover, the roller module comprises two fixed bearings, a hob shaft and a hob, and the two fixed bearings are fixedly arranged on the two sides of a transmission track; two ends of the hob shaft are respectively sleeved on the two fixed bearings, and the hob is sleeved on the hob shaft; the power unit comprises a motor, a chain, a first chain wheel and a second chain wheel. According to the utility model, the roller module and the hob are arranged on the metal ingot transmission track, so that the metal ingot can be trimmed on line, repeated carrying is not needed, time and labor are saved, and the trimming efficiency is greatly improved. In addition, the collecting cover can guide ash and dust scraped by the hobbing cutter to be collected in a centralized mode, and pollution to the working environment is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of metal ingot surface trimming technology, and relates to a metal ingot surface trimming device. Background Technology

[0002] During the casting process of metal ingots, after the molten metal is formed in the mold, a layer of oxide slag forms on the surface. This oxide slag not only affects the appearance of the metal ingot but may also adversely affect its internal quality. In order to improve the product quality and performance of metal ingots, it is necessary to trim the surface of the metal ingots to improve its smoothness and flatness. At the same time, the trimming process can also promptly detect and deal with defects on the surface of the metal ingots, thereby reducing the scrap rate and improving production efficiency and economic benefits.

[0003] Current technologies typically employ manual trimming, which requires handling and trimming each demolded and stacked metal ingot individually, followed by repeated stacking. This repetitive handling is time-consuming and labor-intensive, and manual trimming is inefficient. Furthermore, the scraped-off ash and dust can easily cause environmental pollution. Therefore, a labor-saving, efficient, and pollution-free trimming device is needed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a metal ingot surface trimming device. A roller module is installed on the metal ingot conveying track, and the scraper on it can trim the metal ingot online without repeated handling, saving time and effort and greatly improving trimming efficiency.

[0005] The technical solution adopted by this utility model to solve the technical problem is:

[0006] A metal ingot surface finishing device includes a roller module, a power unit, a sensor, and a collection hood. The roller module includes two fixed bearings, a cutter shaft, and a cutter. The two fixed bearings are fixedly mounted on both sides of a conveyor track. The two ends of the cutter shaft are respectively fitted onto the two fixed bearings, and the cutter is fitted onto the cutter shaft. The power unit includes a motor, a chain, a first sprocket, and a second sprocket. The chain is meshed with the first and second sprockets. The output shaft of the motor is connected to the first sprocket, and the second sprocket is connected to one end of the cutter shaft. The sensor is mounted on the conveyor track. Part of the collection hood is mounted above the roller module, and the other part extends across the conveyor track to an external recycling device.

[0007] Furthermore, the first sprocket and the second sprocket are on the same vertical plane of the motor's output shaft.

[0008] Furthermore, the motor is fixed to one side of the transmission track by a bracket.

[0009] Furthermore, the hob is a 40Gr non-stick hob.

[0010] Furthermore, the motor is a variable frequency motor.

[0011] Furthermore, the sensor is a photoelectric sensor.

[0012] The advantages and positive effects of this utility model are:

[0013] This invention utilizes a roller module installed on a metal ingot conveying track. The roller cutter can perform online trimming of the metal ingot, eliminating the need for repeated handling and saving time and labor, thus significantly improving trimming efficiency. Furthermore, a collection hood can centrally collect the ash and dust scraped off by the roller cutter, preventing pollution of the working environment. Attached Figure Description

[0014] Figure 1 This is a first-view structural schematic diagram of the metal ingot surface trimming device of this utility model.

[0015] Figure 2 This is a second-view structural schematic diagram of the metal ingot surface trimming device of this utility model.

[0016] Figure 3 This is a third-view structural diagram of the metal ingot surface trimming device of this utility model.

[0017] The attached diagram is labeled as follows: 1-casting mold, 2-roll cutter, 3-roll cutter shaft, 4-fixed bearing, 5-first sprocket, 6-collecting cover, 7-motor, 8-chain, 9-second sprocket, 10-transmission track. Detailed Implementation

[0018] The present invention will be further described in detail below through specific embodiments. The following embodiments are only descriptive and not limiting, and should not be used to limit the protection scope of the present invention.

[0019] like Figure 1-3 The metal ingot surface trimming device shown includes a roller module, a power unit, a sensor, and a collection cover 6.

[0020] The roller module can trim the metal ingot in the casting mold 1 online. The roller module includes two fixed bearings 4, a roller shaft 3 and a roller 2. The two fixed bearings 4 are fixed on both sides of the transmission track 10. The two ends of the roller shaft 3 are respectively mounted on the two fixed bearings 4. The two fixed bearings 4 support the roller shaft 3. The roller 2 is a 40Gr non-stick roller and is mounted on the roller shaft 3. The roller 2 can trim the surface of the metal ingot online as the roller shaft 3 rotates.

[0021] The sensor is used to sense the casting mold 1. The sensor is a photoelectric sensor and is installed on the transmission track 10. When the casting mold 1 moves to the sensor position, the roller module can drive the hob 2 to rotate in time.

[0022] The power unit provides power to the roller module and includes a motor 7, a chain 8, a first sprocket 5, and a second sprocket 9. The motor 7 is a variable frequency motor, which is fixed to one side of the transmission track 10 by a bracket. The first sprocket 5 is connected to the output shaft of the motor 7, and the second sprocket 9 is connected to one end of the hob shaft 3. The first sprocket 5 and the second sprocket 9 are on the same vertical plane of the output shaft of the motor 7. The chain 8 is meshed with the first sprocket 5 and the second sprocket 9. After the motor 7 is started, the output shaft of the motor 7 drives the first sprocket 5 to rotate. The first sprocket 5 drives the second sprocket 9 to rotate through the chain 8, thereby driving the hob shaft 3 to rotate.

[0023] The collection hood 6 can collect the ash and dust scraped off by the roller cutter 2. Part of the collection hood 6 is installed above the roller module, and the other part crosses the conveyor track 10 to the external recycling device. The collection hood 6 will not cause any interference to the conveyor track 10.

[0024] The method of using this utility model is as follows:

[0025] When the metal ingot in the casting mold 1 is transported on the conveyor track 10, the motor 7 is started to put the metal ingot surface trimming device into working state. After the sensor senses the casting mold 1, the roller cutter 2 can trim the surface of the metal ingot online, scraping off the ash and dust on its surface to improve the smoothness and flatness of the surface, greatly improving the working efficiency. At the same time, the collection cover 6 collects the ash and dust scraped off by the roller cutter 2 into the recycling device to avoid pollution of the working environment.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model, and these all fall within the protection scope of the present utility model.

Claims

1. A metal ingot surface trimming device, characterized in that, include: The roller module includes two fixed bearings (4), a hob shaft (3) and a hob (2). The two fixed bearings (4) are fixed on both sides of the transmission track (10). The two ends of the hob shaft (3) are respectively mounted on the two fixed bearings (4), and the hob (2) is mounted on the hob shaft (3). The power unit includes a motor (7), a chain (8), a first sprocket (5) and a second sprocket (9). The first sprocket (5) is connected to the output shaft of the motor (7), and the second sprocket (9) is connected to one end of the hob shaft (3). The chain (8) is meshed with the first sprocket (5) and the second sprocket (9). The sensor is mounted on the transmission rail (10); A collection hood (6) is installed on top of the roller module, and another part of the collection hood (6) is extended across the transfer track (10) to an external recycling device.

2. The metal ingot surface dressing device according to claim 1, characterized in that, The first sprocket (5) and the second sprocket (9) are on the same vertical plane of the output shaft of the motor (7).

3. The metal ingot surface dressing device according to claim 1, characterized in that, The roller cutter (2) is a 40Gr non-stick roller cutter.

4. The metal ingot surface dressing device according to claim 1, characterized in that, The motor (7) is fixed to one side of the transmission rail (10) by a bracket.

5. The metal ingot surface dressing device according to claim 1, characterized in that, The motor (7) is a variable frequency motor.

6. The metal ingot surface dressing device according to claim 1, characterized in that, The sensor is a photoelectric sensor.

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