Device for stopping and blanking seamless steel tube

Abstract

The utility model discloses a device for stopping and blanking seamless steel tubes, which relates to the technical field of seamless steel tube production and comprises a transition rack and a stopping and blanking piece, and the transition rack is obliquely arranged and is used for enabling steel tubes placed on the transition rack to slide towards the lower end of the transition rack under the action of gravity; the material blocking and discharging piece is arranged at the lower end of the transition rack, at least one material blocking and discharging station is arranged on the periphery of the material blocking and discharging piece, and when the material blocking and discharging station is located at the first position, the steel pipes can be blocked in an abutting mode and enter the material blocking and discharging station. The material blocking and discharging piece rotates in the direction from the high end of the transition rack to the low end of the transition rack so that the material blocking and discharging station can move to the second position from the first position, the steel pipes entering the material blocking and discharging station can be driven to the second position and released, the material blocking and discharging piece can block the steel pipes not entering the material blocking and discharging station, the structure is simple, and the practicability is high. And the blanking stability is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of seamless steel pipe production, in particular to a device for blocking and unloading seamless steel pipes. Background Art

[0002] At present, the steel pipe blocking and unloading equipment in the pre-finishing area of ​​the production line of Baosteel Group Corporation's Steel Pipe Company is unable to accurately block and unload materials when producing seamless steel pipes. There are negative effects such as excessive blocking and inability to unload materials, as well as excessive extrusion of steel pipes on the stand, or multiple steel pipes are unloaded at one time during the unloading process, affecting subsequent production work. Utility Model Content

[0003] The utility model aims to provide a device for seamless steel pipe material blocking and unloading, so as to solve the problems existing in the above-mentioned prior art, and has a simple structure and effectively ensures the stability of unloading.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] The utility model provides a device for blocking and unloading seamless steel pipes, comprising: a transition platform and a blocking and unloading piece, the transition platform is inclined and is used to enable the steel pipe placed on the transition platform to slide toward the lower end of the transition platform under the action of gravity; the blocking and unloading piece is arranged at the lower end of the transition platform, and at least one blocking and unloading station is arranged on the outer periphery of the blocking and unloading piece. When the blocking and unloading station is in a first position, the steel pipe can be blocked and the steel pipe can enter the blocking and unloading station. The blocking and unloading piece rotates from the high end of the transition platform toward the low end of the transition platform so that the blocking and unloading station can move from the first position to the second position, thereby driving the steel pipe entering the blocking and unloading station to the second position and releasing it, and the blocking and unloading piece can block the steel pipe that has not entered the blocking and unloading station.

[0006] Preferably, the number of the material blocking and material unloading stations is five, and the five material blocking and material unloading stations are evenly arranged on the circumference of the material blocking and material unloading part.

[0007] Preferably, the material blocking and unloading station comprises a material blocking surface and a material taking surface, and the material blocking surface is arranged on the rotation direction of the material taking surface of the material blocking and unloading member.

[0008] Preferably, the material blocking surface and the material taking surface are both planes, and the angle between the material blocking surface and the material taking surface is 105° to 115°.

[0009] Preferably, the width of the material blocking surface is smaller than the diameter of the steel pipe.

[0010] Preferably, it also includes a transmission shaft and a support frame, wherein the transmission shaft is fixedly connected to the axis of the material blocking and unloading part, the top of the support frame is rotatably connected to the transmission shaft, the bottom of the support frame is fixedly connected to the ground, and one end of the transmission shaft is used to connect to a driving device so that the driving device drives the transmission shaft to rotate.

[0011] Preferably, it further comprises a first column and a second column, wherein the first column is used for fixed connection with the lower end of the transition platform, and the second column is used for fixed connection with the high end of the transition platform.

[0012] Preferably, the material blocking and unloading member is a cylinder.

[0013] Preferably, the angle between the transition platform and the horizontal plane is 3° to 5°.

[0014] Compared with the prior art, the utility model has achieved the following technical effects:

[0015] The utility model provides a device for blocking and unloading seamless steel pipes. The steel pipe rolls from a transition stand to contact with a blocking and unloading piece. The blocking and unloading piece rotates to rotate a blocking and unloading station to a first position. The steel pipe enters the blocking and unloading station. The blocking and unloading station drives the steel pipe to move from the first position to the second position and releases it, thereby completing the transmission of a steel pipe. The utility model has a simple structure and effectively ensures the stability of unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the structure of a device for seamless steel pipe material blocking and unloading provided by the utility model;

[0018] In the figure: 1, second position; 2, material blocking surface; 3, material taking surface; 4, steel pipe; 5, first column; 6, support frame; 7, transmission shaft; 8, second column; 9, transition platform; 10, first position; 11, material blocking and unloading part; 12, material blocking and unloading station. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model aims to provide a device for seamless steel pipe material blocking and unloading, so as to solve the problems existing in the above-mentioned prior art, and has a simple structure and effectively ensures the stability of unloading.

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] The utility model provides a device for seamless steel pipe material blocking and feeding, such as Figure 1 As shown, it includes: a transition stand 9 and a material blocking and unloading member 11. The transition stand 9 is tilted to enable the steel pipe 4 placed on the transition stand 9 to slide toward the lower end of the transition stand 9 under the action of gravity; the material blocking and unloading member 11 is arranged at the lower end of the transition stand 9, and at least one material blocking and unloading station 12 is arranged on the outer periphery of the material blocking and unloading member 11. When the material blocking and unloading station 12 is in the first position 10, it can block the steel pipe 4 and enable the steel pipe 4 to enter the material blocking and unloading station 12. The material blocking and unloading member 11 rotates from the high end of the transition stand 9 to the low end of the transition stand 9, which can enable the material blocking and unloading station 12 to move from the first position 10 to the lower end of the transition stand 9. The first position 10 moves to the second position 1, thereby driving the steel pipe 4 entering the material blocking and unloading station 12 to the second position 1 and releasing it. The material blocking and unloading member 11 can resist the steel pipe 4 that has not entered the material blocking and unloading station 12, and the steel pipe 4 rolls from the transition stand 9 to contact with the material blocking and unloading member 11. The material blocking and unloading member 11 rotates to cause a material blocking and unloading station 12 to rotate to the first position 10, and the steel pipe 4 enters the material blocking and unloading station 12. The material blocking and unloading station 12 drives the steel pipe 4 from the first position 10 to move to the second position 1 and releases it, completing the transmission of a steel pipe 4. The structure is simple and effectively ensures the stability of unloading.

[0023] In a preferred scheme of the present embodiment, the number of the material blocking and unloading stations 12 is five, and the five material blocking and unloading stations 12 are evenly arranged on the circumference of the material blocking and unloading part 11. The angle between two adjacent material blocking and unloading stations 12 is 72°. When rotating 72°, the material blocking and unloading station 12 just moves from the first position 10 to the second position 1, and the other material blocking and unloading station 12 enters the first position 10, completing the material blocking function of the steel pipe 4 on the transition stand 9. This cycle is repeated to realize the material blocking and unloading functions of the steel pipe 4 on the transition stand 9, and the completion of unloading once can start the next material collection.

[0024] In a preferred solution of the present embodiment, the material blocking and unloading station 12 comprises a material blocking surface 2 and a material taking surface 3 , and the material blocking surface 2 is arranged on the material taking surface 3 in the rotation direction of the material blocking and unloading member 11 .

[0025] In a preferred solution of the present embodiment, both the material blocking surface 2 and the material taking surface 3 are planes, and the angle between the material blocking surface 2 and the material taking surface 3 is 105° to 115°.

[0026] In a preferred solution of this embodiment, the width of the material blocking surface 2 is smaller than the diameter of the steel pipe 4 .

[0027] In a preferred solution of the present embodiment, the device for seamless steel pipe material blocking and unloading further comprises a transmission shaft 7, a first column 5 and a second column 8 of a support frame 6, the transmission shaft 7 is fixedly connected to the axis of the material blocking and unloading member 11, the top of the support frame 6 is rotatably connected to the transmission shaft 7, the bottom of the support frame 6 is fixedly connected to the ground, one end of the transmission shaft 7 is used to be connected to a driving device so that the driving device drives the transmission shaft 7 to rotate; the first column 5 is used to be fixedly connected to the lower end of the transition stand 9, the second column 8 is used to be fixedly connected to the high end of the transition stand 9, and the transmission shaft 7 is fixed to the ground cement foundation through the support frame 6. The transition stand 9 is fixedly connected to the cement foundation through the first column 5 and the second column 8.

[0028] In a preferred solution of this embodiment, the material blocking and unloading member 11 is a cylinder.

[0029] In a preferred solution of this embodiment, the angle between the transition stand 9 and the horizontal plane is 3° to 5°. The angle setting can meet the natural rolling requirements of the steel pipe 4, and will not cause a large impact on the equipment due to the fast rolling speed of the steel pipe 4 due to a too large angle.

[0030] Embodiment 2

[0031] This embodiment also provides a method for using the device for blocking and discharging seamless steel pipes as in the first embodiment, comprising the following steps:

[0032] The steel pipe 4 rolls from the transition stand 9 to the material blocking and unloading part 11, and stops rolling due to the blocking of the material blocking surface 2 of the material blocking and unloading station 12, completing the material blocking function. When there is a need for unloading, the transmission shaft 7 drives the material blocking and unloading part 11 to rotate, and the material picking surface 3 drives the steel pipe 4 from the first position 10 to the second position 1 to complete the unloading work, completing the material blocking function of the steel pipe 4 on the transition stand 9. At the same time, another material blocking and unloading station 12 on the material blocking and unloading part 11 runs to the first position 10 and so on. The material blocking and unloading functions of the steel pipe 4 on the transition stand 9 are realized, and the completion of unloading once can enter the start of the next material picking. No waiting, no waste.

[0033] The whole set of equipment utilizes the self-rolling principle of the steel pipe 4 under the action of gravity on the inclined platform and the multi-station replication principle of the dial during operation, eliminating invalid equipment operation time, improving the rhythm of on-site production and the surface quality of the steel pipe 4, and is energy-saving, environmentally friendly, low-carbon and highly efficient.

[0034] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A device for seamless steel pipe material blocking and unloading, characterized in that: include: A transition stand, wherein the transition stand is tilted to enable the steel pipe placed on the transition stand to slide toward the lower end of the transition stand under the action of gravity; as well as A material blocking and unloading piece, wherein the material blocking and unloading piece is arranged at the lower end of the transition platform, and at least one material blocking and unloading station is arranged on the outer periphery of the material blocking and unloading piece, and when the material blocking and unloading station is in the first position, the steel pipe can be blocked and the steel pipe can enter the material blocking and unloading station, and the material blocking and unloading piece can be rotated from the high end of the transition platform toward the low end of the transition platform to move the material blocking and unloading station from the first position to the second position, thereby driving the steel pipe entering the material blocking and unloading station to the second position and releasing it, and the material blocking and unloading piece can block the steel pipe that has not entered the material blocking and unloading station.

2. The device for seamless steel pipe material blocking and unloading according to claim 1 is characterized in that: The number of the material blocking and unloading workstations is five, and the five material blocking and unloading workstations are evenly arranged on the circumference of the material blocking and unloading part.

3. The device for seamless steel pipe material blocking and unloading according to claim 2 is characterized in that: The material blocking and unloading station comprises a material blocking surface and a material taking surface, and the material blocking surface is arranged on the rotation direction of the material taking surface in the material blocking and unloading member.

4. The device for seamless steel pipe material blocking and unloading according to claim 3 is characterized in that: The material blocking surface and the material taking surface are both planes, and the angle between the material blocking surface and the material taking surface is 105° to 115°.

5. The device for seamless steel pipe material blocking and unloading according to claim 4 is characterized in that: The width of the material blocking surface is smaller than the diameter of the steel pipe.

6. The device for seamless steel pipe material blocking and unloading according to claim 5, characterized in that: It also includes a transmission shaft and a support frame, wherein the transmission shaft is fixedly connected to the axis of the material blocking and unloading part, the top of the support frame is rotatably connected to the transmission shaft, the bottom of the support frame is fixedly connected to the ground, and one end of the transmission shaft is used to connect to a driving device so that the driving device drives the transmission shaft to rotate.

7. The device for seamless steel pipe material blocking and unloading according to claim 1, characterized in that: It also includes a first column and a second column, wherein the first column is used for fixed connection with the lower end of the transition platform, and the second column is used for fixed connection with the high end of the transition platform.

8. The device for seamless steel pipe material blocking and unloading according to claim 1, characterized in that: The material blocking and unloading piece is a cylinder.

9. The device for seamless steel pipe material blocking and unloading according to claim 1, characterized in that: The angle between the transition platform and the horizontal plane is 3° to 5°.

Images