Search

CN-224222010-U - Non-fixed-length steel sorting device and sorting system

CN224222010UCN 224222010 UCN224222010 UCN 224222010UCN-224222010-U

Abstract

The utility model discloses a non-fixed-length steel sorting device which comprises upright posts respectively arranged on two sides of a CD roller way, wherein a transverse fixed rod is arranged between the two upright posts, the fixed rod extends from one side of the CD roller way to the other side, and is higher than a roller body of the CD roller way, the non-fixed-length steel sorting device further comprises a moving rod, the moving rod is arranged in parallel with the fixed rod and is positioned right below the fixed rod, a strip-shaped gap for the moving rod to pass through is formed in a guard plate of the CD roller way between the fixed rod and the moving rod, the moving rod is arranged on a first driving device, and the first driving device is used for driving the moving rod to move up and down.

Inventors

  • ZHOU BO
  • JIAO JIAN
  • CHENG JIANXUN
  • XU TENGDA
  • JIA JUNJIE
  • Yun Shengqi
  • GAO XING

Assignees

  • 陕西龙门钢铁有限责任公司

Dates

Publication Date
20260512
Application Date
20250417

Claims (10)

  1. 1. The non-fixed-length steel sorting device is characterized by comprising upright posts (150) which are respectively arranged at two sides of a CD roller way (400); A transverse fixing rod (130) is arranged between the two upright posts (150), the fixing rod (130) extends from one side of the CD roller way (400) to the other side, and the fixing rod (130) is higher than the roller body of the CD roller way (400); The movable rod (140) is arranged in parallel with the fixed rod (130) and is positioned right below the fixed rod (130); A strip-shaped gap for the moving rod (140) to pass through is formed in a guard plate of the CD roller way (400) between the fixed rod (130) and the moving rod (140); The moving rod (140) is arranged on a first driving device, and the first driving device is used for driving the moving rod (140) to move up and down.
  2. 2. The non-fixed-length steel sorting device according to claim 1, wherein a strip-shaped space in the up-down direction is provided in the middle of the upright (150); both ends of the fixing rod (130) are respectively fixed in the two strip-shaped spaces; both ends of the moving rod (140) are respectively positioned in the two strip-shaped spaces.
  3. 3. A non-fixed-length steel sorting apparatus as in claim 2, wherein the bottom of the strip space has a support bar (160), the support bar (160) at the bottom being located below the moving bar (140).
  4. 4. A non-fixed-length steel sorting apparatus as in claim 3, wherein the top of the strip space also has a support bar (160), the support bar (160) at the top being located above the fixed bar (130) and fixedly connected to the fixed bar (130).
  5. 5. A non-fixed length steel sorting apparatus as claimed in claim 3 or 4, characterised in that the fixed (130) and movable (140) rods are round or round rods.
  6. 6. A non-fixed-length steel sorting apparatus as in claim 2, wherein the top ends of two of said uprights (150) are connected by a cross-beam (110); the bottom end of each upright post (150) is provided with a bottom plate (170); The first drive is mounted on the cross beam (110) or on the base plate (170).
  7. 7. A non-fixed-length steel sorting apparatus according to claim 3 or 4, characterized in that the distance between the fixing rod (130) and the outlet of the CD table (400) is smaller than or equal to the length of the fixed-length steel (500) and larger than the length of the short-length steel (600).
  8. 8. A non-fixed-length steel sorting system comprising a non-fixed-length steel sorting apparatus according to any one of claims 1 to 7; The device further comprises a baffle plate (310) arranged at the outlet of the CD roller way, wherein the baffle plate (310) extends from one side of the CD roller way (400) to the other side, and the baffle plate (310) can move up and down relative to the CD roller way (400).
  9. 9. A non-length steel sorting system as in claim 8, characterized in that the top of the baffle (310) is provided with a second drive means.
  10. 10. A non-length steel sorting system as in claim 9, characterized in that the entrance of the CD table (400) is provided with cold shears (200).

Description

Non-fixed-length steel sorting device and sorting system Technical Field The utility model belongs to the technical field of steel sorting, and particularly relates to a non-fixed-length steel sorting device and a sorting system. Background In steel production and sales, "sizing" and "non-sizing" are two common steel length specification modes, which mainly differ in the degree of standardization of the length and the application scenario. A gauge steel refers to steel produced in a fixed length specified by the user, which is predetermined and is typically used in engineering or machining situations where precise dimensions are required. Because of the need for custom production, the cost and price of production is typically higher than for non-specified steels. Non-specified steel is steel produced in a standard length range during production, and the length of the steel generally has a certain fluctuation range (such as 6-12 meters, 9-15 meters, etc.). The length of such steel is not fixed but is determined according to the actual conditions in the production process. On a hot rolled steel production line, the steel is conveyed from a cooling bed to a sizing shearing machine for shearing so as to obtain the sizing material meeting the specification. During this process, the head and tail shears may produce some short length steel. To ensure the quality of the finished product, these short gauge steels must be separated from the gauge steels before they enter the baler. At present, short-length steel separation work is mainly carried out on a CD roller way by means of manpower, and workers need to rapidly identify and sort out the short-length steel on the conveying roller way through tools such as iron hooks. However, when the number of steel products is large, workers cannot timely hook the short-length steel products out of the CD roller way, and part of the short-length steel products still enter the bundling machine. Disclosure of utility model The utility model aims to provide a non-fixed-length steel sorting device and a sorting system, which can timely screen short-length steel on a CD roller way and improve production efficiency. The utility model adopts the following technical scheme that the non-fixed-length steel sorting device comprises upright posts respectively arranged at two sides of a CD roller way; a transverse fixing rod is arranged between the two upright posts, extends from one side of the CD roller way to the other side, and is higher than the roller body of the CD roller way; The movable rod is arranged in parallel with the fixed rod and is positioned right below the fixed rod; a strip-shaped gap for the moving rod to pass through is formed in a guard plate of the CD roller way between the fixed rod and the moving rod; The movable rod is arranged on the first driving device, and the first driving device is used for driving the movable rod to move up and down. Further, a strip-shaped space in the up-down direction is formed in the middle of the upright post; the two ends of the fixed rod are respectively fixed in the two strip-shaped spaces; the two ends of the movable rod are respectively positioned in the two strip-shaped spaces. Further, the bottom of the strip-shaped space is provided with a supporting rod, and the supporting rod at the bottom is positioned below the movable rod. Further, the top of the strip-shaped space is also provided with a supporting rod, and the supporting rod at the top is positioned above the fixed rod and fixedly connected with the fixed rod. Further, the fixed rod and the movable rod are round rods or round tubes. Further, the top ends of the two upright posts are connected through a cross beam; the bottom end of each upright post is provided with a bottom plate (170); the first drive means is mounted to a cross beam or base plate (170). Further, the distance between the fixing rod and the outlet of the CD roller way is smaller than or equal to the fixed-size steel and larger than the short-size steel. According to another technical scheme, the non-fixed-length steel sorting system comprises the non-fixed-length steel sorting device; The device also comprises a baffle plate arranged at the outlet of the CD roller way, wherein the baffle plate extends from one side of the CD roller way to the other side, and the baffle plate can move up and down relative to the CD roller way. Further, a second driving device is arranged at the top of the baffle plate. Further, cold shears are arranged at the inlet of the CD roller way. The utility model has the beneficial effects that the fixed rod and the movable rod are arranged on the CD roller way, when the short-length steel on the CD roller way passes under the fixed rod and the fixed-length steel does not pass under the fixed rod, the movable rod moves from bottom to top towards the fixed rod, and the fixed-length steel is driven to move towards the fixed rod until the fixed rod and the movable rod clamp the fix