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CN-122008721-A - Steel seal printing device for angle steel production

CN122008721ACN 122008721 ACN122008721 ACN 122008721ACN-122008721-A

Abstract

The invention provides a steel stamping device for angle steel production, and belongs to the technical field of power equipment production equipment. The device includes the frame, is provided with the fixed plate in the frame, installs first flexible push rod on the fixed plate, and first flexible push rod is connected with the mounting panel through the lifter, and mounting panel lower part detachably is provided with the print head, just is provided with the anchor clamps that are used for pressing from both sides tight angle steel under being located the print head in the frame. The fixed plate is provided with a guide hole, a guide rod is inserted in the guide hole, the lower part of the first telescopic push rod is provided with a sliding plate, and the sliding plate is sleeved on the guide rod in a sliding manner through a sliding sleeve. According to the invention, through the high-precision guiding printing mechanism and the multidirectional self-adaptive clamp, the high-efficiency, accurate and stable printing of diagonal steel is realized, the workpiece clamping damage is effectively avoided, and meanwhile, the automatic feeding and discharging and clamp position adjusting functions are realized, the production efficiency and the product identification quality are remarkably improved, and the automatic feeding and discharging mechanism has higher automation degree and universality.

Inventors

  • ZHOU XIANFU
  • WANG HONGXING
  • Lv Junjian
  • LI SHUAIHAO

Assignees

  • 河南永光电力科技有限公司

Dates

Publication Date
20260512
Application Date
20260330

Claims (10)

  1. 1. The steel seal printing device for angle steel production comprises a frame (100) and is characterized in that a fixing plate (200) is arranged on the frame (100), a first telescopic push rod (300) is arranged on the fixing plate (200), a lifting rod (400) is arranged at the lower part of an output rod of the first telescopic push rod (300), a mounting plate (500) is arranged at the lower part of the lifting rod (400), a printing head (600) is arranged at the lower part of the mounting plate (500), and a clamp (700) for clamping and fixing a piece to be printed is arranged on the frame (100) and located under the printing head (600).
  2. 2. The steel seal printing device for angle steel production according to claim 1, wherein the fixing plate (200) is provided with a guide hole (210), a guide rod (220) is inserted into the guide hole (210), the lower part of the guide rod (220) is arranged on the frame (100), the lower part of the first telescopic push rod (300) is provided with a slide plate (230), the slide plate (230) is provided with a slide hole (231) matched with the guide rod (220), a sliding sleeve (240) is arranged in the slide hole (231), and the sliding sleeve (240) is arranged on the guide rod (220) in a sliding mode.
  3. 3. A steel seal printing device for angle steel production according to claim 2, wherein the clamp (700) comprises at least two linear actuators (710) arranged on the frame (100), each linear actuator (710) is provided with a second telescopic push rod (720), and the output rod end of the second telescopic push rod (720) is provided with a clamping plate (730) for abutting against the surface of a piece to be printed.
  4. 4. A steel stamping device for angle steel production according to claim 3, wherein the number of the linear actuators (710) is four, and the linear actuators are respectively positioned at four directions of the front, the rear, the left and the right of the frame (100) so as to clamp the workpiece from multiple directions.
  5. 5. The steel seal printing device for angle steel production according to claim 1, wherein driving parts (800) are respectively arranged on the two sides of the frame (100) and positioned on the fixing plate (200), a base plate (810) is arranged at the end part of an output shaft of the driving parts (800), a fixing frame (820) is arranged on the base plate (810), a third telescopic push rod (830) is arranged on the fixing frame (820), and a claw (840) for grabbing a workpiece is arranged at the lower part of an output rod of the third telescopic push rod (830).
  6. 6. The steel seal printing device for angle steel production according to claim 5, wherein the first telescopic push rod (300), the second telescopic push rod (720) and the third telescopic push rod (830) are hydraulic push rods or pneumatic push rods, and the driving piece (800) is a servo motor, a steering engine or a corner cylinder.
  7. 7. A steel seal printing device for angle steel production according to claim 6, wherein the frame (100) is further provided with a waste discharging cylinder (900) for collecting waste, and the waste discharging cylinder (900) is arranged obliquely downwards.
  8. 8. The steel seal printing device for producing angle steel according to claim 7, further comprising a controller, wherein the controller is electrically connected with the first telescopic push rod (300) and the control end of the clamp (700).
  9. 9. The steel seal printing device for angle steel production according to claim 3, wherein an adjusting plate is arranged at the lower part of the linear actuator (710), an adjusting groove matched with the adjusting plate is formed in the frame (100), an adjusting block is movably arranged in the adjusting groove, an adjusting hole is formed in the adjusting plate, a connecting part corresponding to the adjusting hole is arranged on the adjusting block, and the adjusting block is fixedly connected with the connecting part through an adjusting bolt penetrating through the adjusting hole.
  10. 10. A printing device for producing angle steel according to any one of claims 1 to 9, wherein the printing head (600) is detachably connected to the mounting plate (500).

Description

Steel seal printing device for angle steel production Technical Field The invention relates to the technical field of steel seal printing equipment, in particular to a steel seal printing device for angle steel production. Background The angle steel is used as the most basic structural support in the field of power transmission and is widely applied to the construction of power facilities such as power transmission towers, transformer substation frameworks and the like. In the process of manufacturing and processing the angle steel, in order to facilitate subsequent warehouse management, field identification and quality tracing, steel seal marks containing information such as specification types, material grades, production batches, manufacturers and the like are usually printed on specific positions on the surface of the angle steel. At present, in many small and medium-sized power equipment manufacturers, the steel seal printing operation on the angle steel still mainly depends on manual operation. An operator needs to hold the portable type matrix and the hammer, and knock the type matrix after aligning the type matrix with the surface to be printed of the angle steel, so that marks are formed. The traditional manual marking mode has the defects that firstly, the strength of manual knocking is difficult to keep constant and consistent, so that the printed steel seal is different in depth, the handwriting is blurred, the reading effect and the product appearance quality are seriously influenced, secondly, the manual positioning is completely based on visual inspection and experience, the precision is poor, the problem that the steel seal position is skewed or deviates from a set area easily occurs, the standard production requirement cannot be met, furthermore, the angle steel has certain weight and length, the angle steel needs to be repeatedly moved and fixed in the manual knocking process, the labor intensity is high, the efficiency is low, and the potential safety hazard of personal injury caused by workpiece slippage or tool release exists. Although some automatic marking devices exist in the prior art, most of the automatic marking devices are complex in structure and high in manufacturing cost, and are usually designed for flat plate workpieces, so that the automatic marking devices cannot be well adapted to angle steel profiles with specific cross-sectional shapes. Especially when clamping is fixed, if the clamping force is controlled improperly, deformation or surface damage of angle steel is easily caused, and the mechanical property of the angle steel is affected. Therefore, developing an automatic steel seal printing device which is specially aimed at angle steel, can realize efficient, accurate and stable printing and can not damage a workpiece is a technical problem to be solved urgently by the person skilled in the art. Disclosure of Invention In view of the above, the invention provides a steel seal printing device for producing angle steel, which solves the problems that in the prior art, the efficiency of manually printing steel seal is low, the quality is unstable, the positioning accuracy is poor, and the existing automatic equipment is difficult to adapt to the shape of angle steel and clamp a workpiece which is easy to damage. In order to solve the technical problems, the invention provides a steel seal printing device for producing angle steel, which comprises a frame serving as a bearing foundation. A fixed plate is fixedly arranged on the frame and serves as a mounting base of the upper driving mechanism. The fixed plate is provided with a first telescopic push rod, an output rod of the first telescopic push rod vertically extends downwards, and a lifting rod is connected to the lower portion of the output rod. The lower extreme fixedly connected with mounting panel of lifter, the lower part of mounting panel then detachably installs the print head that is used for printing the sign. And a clamp for clamping and fixing the angle steel to be printed is arranged on the frame and positioned right below the printing head. The lifting rod and the printing head are driven to move up and down through the first telescopic push rod, so that accurate steel seal printing is realized on the steel angle with the lower part fixed by the clamp. Further, in order to ensure perpendicularity and motion stability of the print head in high-speed up-down reciprocating motion, guide holes are respectively formed in four corners of the fixing plate. Guide rods are movably inserted in each guide hole, and the lower ends of the guide rods are fixedly arranged on the frame. The lower part of the first telescopic push rod can be specifically fixedly connected with a sliding plate on the lifting rod or the shell of the first telescopic push rod. The sliding plate is provided with a sliding hole corresponding to the position of the guide rod, a wear-resistant sliding sleeve is embedded in the sliding hole, an