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CN-224223967-U - Raw anode carbon block edge scraping device

CN224223967UCN 224223967 UCN224223967 UCN 224223967UCN-224223967-U

Abstract

The utility model discloses a raw anode carbon block edge scraping device, which belongs to the technical field of carbon block preparation devices and comprises a steel frame, wherein the steel frame is of an n-shaped structure, the steel frame comprises a horizontal section, two ends of the horizontal section are respectively and vertically fixedly connected with a first vertical section and a second vertical section, two rib plates are fixedly connected with the bottom of the horizontal section, rolling groups are hinged to the bottoms of the two rib plates, a knife rest is arranged at the bottom of the rolling groups, a scraper is arranged on the knife rest through a fastener, and a conveying device is arranged between the bottoms of the first vertical section and the bottoms of the second vertical section. Compared with the prior art, the device has the advantages that a complicated sensor and an electric control system are replaced by a modularized mechanical structure (such as a hinged rolling group, an arc-shaped limiting baffle and a counterweight rod in a linkage way), the scraping process is remarkably simplified, the self-adaptive adjustment of the height of the raw anode carbon block is realized, and the problems of scraping lag or misoperation caused by low infrared height measurement precision and response delay of an electromagnetic valve of a traditional device are solved.

Inventors

  • XIE YUANBO
  • CHEN XU
  • BAI XIAOYI
  • LIU XIAOHONG
  • Shang Baojian
  • FAN WEI

Assignees

  • 陕西有色榆林新材料集团有限责任公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (8)

  1. 1. The device for scraping the carbon blocks of the green anode is characterized by comprising a steel frame (1), wherein the steel frame (1) is of an n-shaped structure, the steel frame (1) comprises a horizontal section, two ends of the horizontal section are respectively and vertically fixedly connected with a first vertical section and a second vertical section, two rib plates (2) are fixedly connected to the bottom of the horizontal section, rolling groups are hinged to the bottoms of the two rib plates (2), a knife rest (11) is arranged at the bottom of each rolling group, a scraper (10) is arranged on the knife rest (11) through a fastener, and the device further comprises a conveying device positioned between the bottoms of the first vertical section and the bottoms of the second vertical section.
  2. 2. The scraping device for the green anode carbon blocks according to claim 1, wherein limiting baffles (13) are arranged on opposite side walls of the first vertical section and the second vertical section, the limiting baffles (13) are arc-shaped plates, and the two arc-shaped plates are symmetrically arranged relative to the green anode carbon blocks and are used for guiding the green anode carbon blocks when the green anode carbon blocks travel.
  3. 3. The scraping device for the anode carbon blocks according to claim 2, wherein supporting ribs (5) are fixedly connected between the first vertical section and the second vertical section and the limiting baffle (13).
  4. 4. The scraping device for the raw anode carbon blocks according to claim 2, wherein the end parts of the two limit baffles (13) are respectively and rotatably connected with a limit roller (12) for guiding the raw anode carbon blocks when the raw anode carbon blocks travel.
  5. 5. The device for scraping the anode carbon block according to claim 1, wherein the rolling group comprises two opposite roller baffles (8), the outer convex surfaces of the roller baffles (8) face the anode carbon block, a plurality of rollers (4) are hinged between the middle parts of the two roller baffles (8), the rotating surfaces of the rollers (4) face the anode carbon block, the tops of the two roller baffles (8) are rotationally connected with the rib plate (2) through pin shafts, and the side walls of the bottoms of the roller baffles (8) close to the first vertical section and the second vertical section are integrally formed with the tool rest (11).
  6. 6. The device for scraping the anode carbon block according to claim 5, wherein the limiting roller (12) is axially penetrated with a pin shaft, a shaft sleeve (3) is sleeved between the pin shaft and the inner wall of the limiting roller (12), and two ends of the pin shaft penetrate through the limiting baffle (13) and axially limit.
  7. 7. The scraping device for the anode carbon block according to claim 5, wherein a counterweight rod (7) is fixedly connected between the two rolling groups, the counterweight rod (7) is of an n-shaped structure, and two ends of the counterweight rod (7) are fixedly connected with concave sides of two roller baffles (8) which are close to each other respectively.
  8. 8. The anode carbon block scraping device as claimed in claim 1, wherein the conveying device adopts a plate chain conveyor (14).

Description

Raw anode carbon block edge scraping device Technical Field The utility model belongs to the technical field of carbon block production equipment, and particularly relates to an edge scraping device for a green anode carbon block. Background In the manufacturing process of the green anode in the carbon industry, a forming workshop presses the kneaded paste into a green anode carbon block through a vibration extrusion forming process. Because of complex components of the paste (containing asphalt, calcined coke and the like), large fluidity difference, and mold precision limitation and molding pressure fluctuation, burrs (also called flash) with uneven thickness are easily formed at the edges of the anode carbon blocks. These burrs not only affect the appearance of the product, but also have multiple negative effects on the subsequent process and the performance of the finished product. The utility model discloses a Chinese patent with the publication number of CN215152203U, the patent name of which is a multifunctional clamp for forming anode carbon blocks, and the clamp comprises a support frame, an electromagnetic valve group, an automatic edge scraping device, an infrared sensing height measuring device, an automatic oil injection device and a bulk cargo scraping plate. The device has the following problems that firstly, the device is matched with a forming machine, spraying and paste scraping can be carried out after the scraping is carried out, so that the production efficiency is low, secondly, the environmental suitability is poor, an infrared sensor is easily influenced by field environmental factors (dust, high temperature, smoke and vibration), the height measurement precision is reduced, thirdly, the system is complex, precise programming and debugging are required for linkage control of an electromagnetic valve group, an infrared sensing and spraying mechanism and a bulk cargo scraping plate, the infrared height measurement is required to be calibrated regularly to keep the precision, fourthly, the response speed and the precision are poor, the starting and stopping of the electromagnetic valve group have mechanical delay, the delay of the scraping action is possibly caused on a high-speed production line, fifthly, the cost and the energy consumption are high, the infrared height measurement and the electromagnetic valve group are expensive, the frequent action energy consumption of the electromagnetic valve is high, the infrared sensing height measurement misjudgment is possibly caused by the fact that the scraping action can damage products and equipment, seventhly, the complex structure of the device makes the equipment difficult to maintain and troubleshoot, and the maintenance cost is increased. Disclosure of utility model The utility model aims to provide a scraping device for a raw anode carbon block, which solves the technical problems of scraping lag or misoperation caused by low infrared height measurement precision and response delay of an electromagnetic valve in the traditional device. The technical scheme includes that the device comprises a steel frame, wherein the steel frame is of an n-shaped structure, the steel frame comprises a horizontal section, a first vertical section and a second vertical section are vertically and fixedly connected to two ends of the horizontal section respectively, two rib plates are fixedly connected to the bottom of the horizontal section, rolling groups are hinged to the bottoms of the two rib plates, a knife rest is arranged at the bottom of the rolling groups, a scraper is arranged on the knife rest through a fastener, and a conveying device is arranged between the bottoms of the first vertical section and the bottoms of the second vertical section. The utility model is also characterized in that: And limiting baffles are arranged on opposite side walls of the first vertical section and the second vertical section, are arc-shaped plates, and are symmetrically arranged relative to the raw anode carbon blocks and used for guiding the raw anode carbon blocks when the raw anode carbon blocks travel. And supporting ribs are fixedly connected between the first vertical section and the limiting baffle plate and between the second vertical section and the limiting baffle plate. The ends of the two limit baffles are respectively and rotatably connected with a limit roller for guiding the raw anode carbon blocks when the raw anode carbon blocks travel. The rolling group comprises two opposite roller baffles, the outer convex surfaces of the roller baffles face the anode carbon blocks, a plurality of rollers are hinged between the middle parts of the two roller baffles, the rotating surfaces of the rollers face the anode carbon blocks, the tops of the two roller baffles are rotationally connected with the rib plates through pin shafts, and the side walls of the bottoms of the roller baffles close to the first vertical section and the second vertical section