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CN-224208587-U - Raw material screening device for bar stock processing

CN224208587UCN 224208587 UCN224208587 UCN 224208587UCN-224208587-U

Abstract

The utility model relates to the field of bar processing, in particular to a raw material screening device for bar processing, which comprises a feeding platform, and further comprises a detection component arranged at the right end of the feeding platform, wherein the detection component is used for measuring the diameter size of bars, a support frame is fixedly connected to the bottom of the feeding platform, side baffles are fixedly connected to the two sides of the upper end of the feeding platform, a storage bin is fixedly arranged at the left side of the top of each side baffle, a mounting frame is fixedly arranged at the right end of the surface of each side baffle, a material blocking component is arranged at the inner side of each mounting frame and forms a blocking part for blocking the right end of the feeding platform, a marking component is arranged at the side of the top of each mounting frame, and the marking component performs screening marking according to the measured size.

Inventors

  • LU SHENGKANG
  • QIN CHUAN
  • HUANG SHENG
  • CHENG BIAO
  • HUANG QIANG

Assignees

  • 安徽一众精密轴业有限公司

Dates

Publication Date
20260508
Application Date
20250706

Claims (7)

  1. 1. The raw material screening device for bar processing comprises a feeding platform (1) and is characterized in that the device also comprises a detecting component arranged at the right end of the feeding platform (1), the detecting component is used for measuring the diameter size of a bar, the bottom of the feeding platform (1) is fixedly connected with a supporting frame (2), two sides of the upper end of the feeding platform (1) are fixedly connected with side baffles (4), a storage bin (3) is fixedly arranged at the left side of the top of each side baffle (4), a mounting frame (5) is fixedly arranged at the right end of the surface of each side baffle (4), a blocking component is arranged at the inner side of each mounting frame (5), the blocking component is used for blocking the right end of the feeding platform (1), and a marking component is arranged at the side of the top of each mounting frame (5) and is used for screening and marking according to the measured size; The detection assembly comprises a positioning box (101), a V-shaped groove (102) is formed in the surface of the positioning box (101), a pushing assembly is arranged at the top of the positioning box (101) and pushes out bars in the V-shaped groove (102), a blocking plate (103) is fixedly arranged on the right side of the top of the positioning box (101), an image acquisition device (104) is arranged at the front end of the positioning box (101), and the image acquisition device (104) is used for acquiring image information of the positions of the bars in the V-shaped groove (102).
  2. 2. The raw material screening device for bar processing according to claim 1, wherein the bin (3) is used for storing bars, an inclined plate is arranged at the bottom of the bin (3), a discharge hole is formed in the side of the bottom of the bin (3) located at the inclined plate, and the stored bars enter the feeding table (1) through the discharge hole.
  3. 3. The bar processing raw material screening device according to claim 1, wherein the material blocking assembly comprises L-shaped material blocking plates (51), the L-shaped material blocking plates (51) are arranged in two, the tops of the L-shaped material blocking plates (51) and the mounting frame (5) are movably connected through lifting cylinders, guide rods (52) are fixedly connected to the two sides of the upper end of each L-shaped material blocking plate (51), the guide rods (52) are slidably connected with the mounting frame (5), and when the L-shaped material blocking plates (51) move downwards, the L-shaped material blocking plates (51) form blocking for bars on the feeding table (1).
  4. 4. The bar stock processing raw material screening device of claim 1, wherein the marking assembly comprises an extension plate (53) fixedly installed at the top of the installation frame (5), an electric push rod (54) is arranged at the upper end of the extension plate (53), the output end of the electric push rod (54) is fixedly connected with a marking head (55), when the marking head (55) moves downwards, the marking head (55) is attached to a bar stock, and text information on the marking head (55) is transferred to the surface of the bar stock.
  5. 5. The bar stock processing raw material screening device of claim 1, wherein the pushing component comprises an outer shell (105) fixedly installed at the bottom of the positioning box (101), a screw rod (1051) is installed in the outer shell (105), a moving block (1052) is installed on the surface of the screw rod (1051) through threads, a pushing rod (1053) is fixedly installed on the surface of the moving block (1052), a graduated scale is arranged on the surface of the pushing rod (1053), bars in the V-shaped groove (102) can be pushed out through movement of the pushing rod (1053), a sliding groove is formed in the bottom of the V-shaped groove (102), and the pushing rod (1053) is in sliding connection with the sliding groove.
  6. 6. The bar stock screening device according to claim 5, wherein a servo motor (1054) is fixedly installed at the front end of the outer casing (105), both ends of the screw rod (1051) are rotatably connected to the front and rear ends of the outer casing (105), an output end of the servo motor (1054) is fixedly connected to the front end of the screw rod (1051), and the servo motor (1054) is used for driving the screw rod (1051) to rotate.
  7. 7. The bar stock processing raw material screening device of claim 1, wherein a camera for collecting images is arranged on the rear end face of the image collecting device (104), the camera is matched with the V-shaped groove (102), an information transmission module is arranged in the image collecting device (104), and the image collecting device (104) is externally connected with an information processing device through a circuit to process collected image information in and out.

Description

Raw material screening device for bar stock processing Technical Field The utility model relates to the field of bar processing, in particular to a raw material screening device for bar processing. Background The bar stock is a material with a certain length of round or polygonal long rod shape aiming at plates and other sectional materials, the bar stock is also often used as a processing raw material of an elongated rod-shaped part, the thickness of a semi-finished bar stock has a certain difference, the semi-finished bar stock needs to be screened to a certain degree before finish machining, and the processing precision is easily influenced by the excessively thick or thin bar stock; The prior raw material screening device for bar stock processing has the defects that the diameter size of a bar stock needs to be measured, the center point of the bar stock needs to be confirmed in the diameter measurement, the measurement process is inconvenient, time and labor are consumed, the midpoint of the bar stock needs to be confirmed in the detection of an intelligent image, and the screening efficiency is low. Therefore, in order to solve the problems, the raw material screening device for bar stock processing is provided, the bar stock is conveniently screened, and the screening efficiency is ensured. Disclosure of utility model In order to overcome the screening of the thickness of the raw material screening device for processing the existing bar stock, the center point of the bar stock needs to be confirmed, so that the problem of low screening efficiency is solved. The technical scheme includes that the raw material screening device for bar processing comprises a feeding platform, a detection assembly is arranged at the right end of the feeding platform, the detection assembly is used for measuring the diameter size of a bar, a support frame is fixedly connected to the bottom of the feeding platform, side baffles are fixedly connected to two sides of the upper end of the feeding platform, a storage bin is fixedly arranged on the left side of the top of the side baffles, a mounting frame is fixedly arranged at the right end of the surface of the side baffles, a material blocking assembly is arranged at the inner side of the mounting frame, the material blocking assembly forms a blocking for the right end of the feeding platform, a marking assembly is arranged at the side of the top of the mounting frame, and screening and marking are carried out by the marking assembly according to the measured size; the detection assembly comprises a positioning box, a V-shaped groove is formed in the surface of the positioning box, a pushing assembly is arranged at the top of the positioning box and pushes out bars in the V-shaped groove, a blocking plate is fixedly arranged on the right side of the top of the positioning box, an image acquisition device is arranged at the front end of the positioning box and used for acquiring image information of the positions of the bars in the V-shaped groove. Preferably, the bin is used for storing bars, the inclined plate is arranged at the bottom of the bin, the discharge hole is arranged at the side of the inclined plate at the bottom of the bin, and the stored bars enter the feeding table through the discharge hole. Preferably, the material blocking assembly comprises L-shaped material blocking plates, the two L-shaped material blocking plates are arranged, the tops of the L-shaped material blocking plates and the mounting frame are movably connected through lifting cylinders, guide rods are fixedly connected to the two sides of the upper end of each L-shaped material blocking plate, the guide rods are in sliding connection with the mounting frame, and when the L-shaped material blocking plates move downwards, the L-shaped material blocking plates form blocking to bars on the feeding platform. Preferably, the marking assembly comprises an extension plate fixedly mounted at the top of the mounting frame, an electric push rod is arranged at the upper end of the extension plate, the output end of the electric push rod is fixedly connected with a marking head, when the marking head moves downwards, the marking head is attached to a bar stock, and text information on the marking head is transferred to the surface of the bar stock. Preferably, the pushing assembly comprises an outer shell fixedly arranged at the bottom of the positioning box, a screw rod is arranged in the outer shell, a moving block is arranged on the surface of the screw rod in a threaded manner, a pushing rod is fixedly arranged on the surface of the moving block, a graduated scale is arranged on the surface of the pushing rod, a bar in the V-shaped groove can be pushed out by moving the pushing rod, a sliding groove is formed in the bottom of the V-shaped groove, and the pushing rod is in sliding connection with the sliding groove. Preferably, a servo motor is fixedly arranged at the front end of the outer shell, two