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CN-224227548-U - Head box with automatic sampling function

CN224227548UCN 224227548 UCN224227548 UCN 224227548UCN-224227548-U

Abstract

The utility model provides a head box with an automatic sampling function, which belongs to the technical field of paper machines and aims at the problems that the existing head box samples manually and increases labor force, the right side of the box body is provided with a bottom plate, the top of the bottom plate is provided with a mounting plate, the front of the mounting plate is provided with a lifting mechanism, the front of the lifting mechanism is provided with a connecting plate, the bottom of the connecting plate is provided with a fixing mechanism, and the rear bottom of the fixing mechanism is provided with a sampling tube; the lifting mechanism is used for driving the sampling tube to move up and down, the fixing mechanism is used for controlling the sampling tube to sample, an inlet pipeline is communicated with the right side of the top of the box body, an outlet pipeline is communicated with the left side of the front of the box body, and a sealing cover is arranged in front of the outlet pipeline, so that the problems that an existing headbox needs to sample manually and labor force is increased are solved.

Inventors

  • YU XUEBING
  • CHEN MEI
  • YU ZHOU

Assignees

  • 盐城市宏宇造纸机械有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (7)

  1. 1. A headbox with an automatic sampling function comprises a body (1), The device is characterized in that a controller (2) is arranged on the right side in front of the box body (1), a bottom plate (3) is arranged on the right side of the box body (1), a mounting plate (4) is arranged at the top of the bottom plate (3), a lifting mechanism (5) is arranged in front of the mounting plate (4), a connecting plate (6) is arranged in front of the lifting mechanism (5), a fixing mechanism (7) is arranged at the bottom of the connecting plate (6), and a sampling tube (8) is arranged at the bottom of the rear of the fixing mechanism (7); The lifting mechanism (5) is used for driving the sampling tube (8) to move up and down, and the fixing mechanism (7) is used for controlling the sampling tube (8) to sample.
  2. 2. A headbox with an automatic sampling function according to claim 1, characterized in that the top right side of the box body (1) is communicated with an inlet pipeline (9), the front left side of the box body (1) is communicated with an outlet pipeline (10), the front of the outlet pipeline (10) is provided with a sealing cover (11), and the front right side of the box body (1) is provided with an observation window (12).
  3. 3. A headbox with an automatic sampling function according to claim 1, characterized in that the bottom plate of the bottom plate (3) is provided with a drive motor (301), the bottom of the mounting plate (4) is provided with a mounting bar (401), the left power output end of the drive motor (301) is provided with a drive bar (302), and the left side of the drive bar (302) is provided with a drive gear (303).
  4. 4. A headbox with an automatic sampling function according to claim 3, characterized in that the mounting bar (401) is rotatably connected to the bottom plate (3), the bottom of the mounting bar (401) is provided with a mounting gear (402), the mounting gear (402) and the driving gear (303) are conical gears, and the mounting gear (402) is meshed with the driving gear (303).
  5. 5. A headbox with automatic sampling function according to claim 1, characterized in that the lifting mechanism (5) comprises a lifting motor (501), the lifting motor (501) is arranged at the top of the mounting plate (4), a lifting screw rod (502) is arranged at the bottom power output end of the lifting motor (501), a lifting groove (403) is formed in the left side of the mounting plate (4), the lifting screw rod (502) is rotatably connected in the lifting groove (403), a lifting slide plate (503) is screwed on the lifting screw rod (502), and the left side of the lifting slide plate (503) is connected with the connecting plate (6).
  6. 6. The headbox with automatic sampling function according to claim 1, wherein the fixing mechanism (7) comprises a fixing plate (701), a fixing groove (702) is formed in the right side of the fixing plate (701), a fixing motor (703) is arranged at the top of an inner cavity of the fixing groove (702), a fixing screw (704) is arranged at the bottom power output end of the fixing motor (703), the fixing screw (704) is rotatably connected in the fixing groove (702), a fixing sliding plate (705) is screwed on the fixing screw (704), and the sampling tube (8) is arranged at the bottom of the right side of the fixing plate (701).
  7. 7. The headbox with automatic sampling function according to claim 6, wherein the bottom of the sampling tube (8) is communicated with a sampling head (801), a piston plate (802) is slidably connected to an inner cavity of the sampling tube (8), a supporting rod (803) is arranged at the top of the piston plate (802), a supporting plate (804) is arranged at the top of the supporting rod (803), and the left side of the supporting plate (804) is connected with a fixed sliding plate (705).

Description

Head box with automatic sampling function Technical Field The utility model relates to the technical field of paper machines, in particular to a headbox with an automatic sampling function. Background The head box is a key part of a modern paper machine, and can effectively disperse fibers, and paper pulp is discharged from a pulp discharge port of the head box, however, a phenomenon that fiber flocks in the paper pulp are agglomerated and deposited during discharge can occur, so that sampling detection of the paper pulp is particularly important. The existing headbox samples manually, increasing labor. The utility model provides a head box with an automatic sampling function, which solves the problem that the existing head box samples manually and increases labor force. Disclosure of utility model The utility model aims to solve the problems that the existing headbox in the background technology is used for manually sampling and increasing labor force. Based on the technical thought, the technical scheme adopted by the utility model is as follows: A head box with an automatic sampling function comprises a box body, a controller is arranged on the right side of the front of the box body, a bottom plate is arranged on the right side of the box body, a mounting plate is arranged at the top of the bottom plate, a lifting mechanism is arranged in front of the mounting plate, a connecting plate is arranged in front of the lifting mechanism, a fixing mechanism is arranged at the bottom of the connecting plate, a sampling tube is arranged at the bottom of the rear of the fixing mechanism, the lifting mechanism is used for driving the sampling tube to move up and down, and the fixing mechanism is used for controlling the sampling tube to sample. Further limiting the technical scheme, the right side of the top of the box body is communicated with an inlet pipeline, the left side of the front of the box body is communicated with an outlet pipeline, the front of the outlet pipeline is provided with a sealing cover, the right side of the front of the box body is provided with an observation window, and the observation window is made of transparent glass. Further limiting the technical scheme, the bottom plate of the bottom plate is provided with a driving motor, the bottom of the mounting plate is provided with a mounting rod, the left power output end of the driving motor is provided with a driving rod, and the left side of the driving rod is provided with a driving gear. Further limiting the technical scheme, the installation rod is rotatably connected to the bottom plate, an installation gear is arranged at the bottom of the installation rod, the installation gear and the driving gear are both conical gears, and the installation gear is meshed with the driving gear. To the further limitation of above-mentioned technical scheme, elevating system includes elevator motor, elevator motor sets up the top at the mounting panel, elevator motor's bottom power take off end is equipped with the lift lead screw, the lift groove has been seted up in the left side of mounting panel, the lift lead screw rotates to be connected in the lift inslot, the spiro union has the lift slide on the lift lead screw, the left side of lift slide is connected with the connecting plate. To the further limitation of above-mentioned technical scheme, fixed establishment includes the fixed plate, the fixed slot has been seted up on the right side of fixed plate, fixed motor is equipped with at fixed slot inner chamber top, fixed motor's bottom power take off end is equipped with fixed lead screw, fixed lead screw rotates to be connected in the fixed slot, the spiro union has fixed slide on the fixed lead screw, the setting of sampling tube is in the right side bottom of fixed plate. Further limiting the technical scheme, the bottom of the sampling tube is communicated with a sampling head, the inner cavity of the sampling tube is slidably connected with a piston plate, the top of the piston plate is provided with a supporting rod, the top of the supporting rod is provided with a supporting plate, and the left side of the supporting plate is connected with a fixed sliding plate. Compared with the prior art, the utility model has the beneficial effects that: when the paper pulp sampling device is used, the driving motor is started to rotate, the driving motor drives the mounting plate to rotate through the driving gear, the mounting plate drives the sampling tube to rotate, the sampling tube is rotated to be right above the inlet pipeline, the lifting motor is started to drive the lifting screw rod to rotate at the moment, the connecting plate is controlled to move downwards, the connecting plate drives the sampling tube to move downwards, the sampling tube is moved into the box until the sampling tube stretches into paper pulp, the fixing motor is started to drive the fixing screw rod to rotate, the supporting plate is controlled to drive the piston