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CN-224231747-U - Moisture determination device for microcapsule coated halogen-free flame retardant

CN224231747UCN 224231747 UCN224231747 UCN 224231747UCN-224231747-U

Abstract

The utility model relates to a water content measuring device for a microcapsule coated halogen-free flame retardant, which comprises a shell, wherein the rear end of the shell is connected with a holding handle, a positioning seat is arranged in the shell, a positioning space is arranged on the positioning seat, a placing space is arranged on the shell, a partition plate is arranged on the positioning seat, a moisture detector is locked in the positioning space in a limiting manner, a rotating seat is arranged on the front side in the placing space, a jacket is arranged on the rotating seat, the jacket is positioned and clamped with a measuring rod, a servo motor is further arranged on the shell, the servo motor is provided with a switch, the servo motor drives the rotating seat to bidirectionally rotate, so that the measuring rod can swing outwards out of the shell and extend out of the front end of the shell in the swinging process of the axis of the rotating seat, and can also swing inwards into the placing space and be arranged on one side of the moisture detector in parallel, and avoidance openings for avoiding a swinging path of the measuring rod are formed in the side wall of the shell, which corresponds to the placing space. The shell and the positioning seat realize effective protection of the moisture detector.

Inventors

  • WANG SHENGLI

Assignees

  • 河南科威阻燃新材料有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (9)

  1. 1. The water content measuring device for the microcapsule coated halogen-free flame retardant is characterized by comprising a shell, wherein the rear end of the shell is connected with a holding handle, a positioning seat is arranged in the shell, a positioning space is formed in the positioning seat, a placing space is formed in the outer side of the positioning seat, a partition plate for separating the positioning space from the placing space is arranged on the positioning seat, a moisture detector is limited and locked in the positioning space, a rotating seat is arranged on the front side in the placing space, a jacket is arranged on the rotating seat, the jacket is positioned and clamped on the end part of a measuring rod of the moisture detector, a servo motor in transmission fit with the rotating seat is further arranged on the shell, the servo motor is provided with a switch, and the servo motor drives the rotating seat to rotate bidirectionally, so that the measuring rod can swing outwards out of the shell and extend out of the front end of the shell in the process of swinging around the axis of the rotating seat, and can swing inwards into the placing space and be arranged on one side of the moisture detector in parallel, and avoidance openings of a swing path of the measuring rod are formed in the side wall of the corresponding placing space of the shell.
  2. 2. The water content measuring device for the microcapsule coated halogen-free flame retardant according to claim 1, wherein the positioning seat is of a rectangular plate structure, the rotating seat is rotatably assembled on one side of the corner position of the positioning seat, the servo motor and the switch are both fixed in the shell, and the switch is arranged on the holding handle.
  3. 3. The moisture determination device for a microcapsule coated halogen-free flame retardant according to claim 2, wherein the rotating seat is arranged on the right front side of the positioning seat, and the right side wall of the shell and the right end part of the front side wall are arranged in an opening manner to form the avoidance gap.
  4. 4. The water content measuring device for the microcapsule coated halogen-free flame retardant according to claim 2, wherein a positioning slot for horizontally inserting the rear end of the moisture detector is arranged at the rear end of the positioning seat, limiting bosses in limiting fit with the left and right side walls of the moisture detector are arranged at the left and right sides of the positioning seat, and an elastic pin for limiting the front and rear of the positioning seat is arranged at the front end of the positioning seat.
  5. 5. The moisture determination device for the microcapsule coated halogen-free flame retardant according to claim 4, wherein anti-collision pads are arranged on opposite side walls of the limiting boss and on the bottom wall of the positioning slot.
  6. 6. The moisture determination device for a microcapsule coated halogen-free flame retardant according to claim 4, wherein the moisture detector is in adsorptive connection with the positioning slot through a magnetic structure.
  7. 7. The water content measuring device for the microcapsule coated halogen-free flame retardant according to claim 1, wherein a motor accommodating groove and a wire groove are formed in the bottom of the shell, and a bottom plate is plugged at the bottom of the shell.
  8. 8. The water content measuring device for the microcapsule coated halogen-free flame retardant according to claim 1, wherein the top of the shell is open, one side of the shell is hinged with a protective cover, an observation window is arranged on the protective cover, the protective cover is closed, and the water content detector is integrally protected in the positioning space.
  9. 9. The water content measuring device for the microcapsule coated halogen-free flame retardant according to claim 1, wherein the two ends of the shell corresponding to the avoidance notch are further provided with in-place sensors, the in-place sensors are used for detecting the swing positions of the measuring rod, a controller is further arranged in the shell and is in sampling connection with the sensors, and the controller is in control connection with the servo motor so as to limit the bidirectional swing limit angle of the measuring rod.

Description

Moisture determination device for microcapsule coated halogen-free flame retardant Technical Field The utility model relates to the technical field of moisture detection of flame retardants, in particular to a moisture determination device for a microcapsule coated halogen-free flame retardant. Background The microcapsule technology is a technology of coating dispersed liquid, solid and gas materials by using a polymer material to form tiny particles, and protecting a capsule core through the isolation function of the capsule wall, wherein the capsule wall is destroyed under specific conditions, and the active ingredients of the capsule core are released. After the halogen-free flame retardant is added into the combustible material, a glassy or stable foam covering layer can be formed at high temperature to isolate oxygen, and the flame retardant material has the functions of heat insulation, oxygen isolation and preventing the outward escape of combustible gas, so that the flame retardant purpose is achieved. And because red phosphorus has stronger hydroscopicity, when environment humidity is too high, red phosphorus absorbs water and loses mobility because of viscosity increases, along with the lapse of time, red phosphorus on the material top layer can avoid corroding by the product because of the oxidation of absorbing moisture, influences original performance, consequently in research and development test stage and product production process, in order to detect the humidity and the moisture of the fire retardant after cladding, need the manual work to carry out corresponding moisture measurement to the product. In the prior art, a moisture detector is generally adopted for testing, and comprises a machine body and a measuring rod, wherein a worker holds the moisture detector by one hand during testing, and inserts the other hand into the flame retardant to measure the water content. In this process, the hands of the worker are limited, and it is inconvenient to additionally perform other operations such as pulling out the product for observation, recording corresponding product data, and the like. In addition, the halogen-free flame retardant is in a powder shape, and is easy to adhere to the moisture detector by two hands, so that the protection function cannot be realized. Disclosure of utility model The utility model aims to provide a water content measuring device for a microcapsule coated halogen-free flame retardant, which is used for solving the problems that the water content measuring process of a halogen-free flame retardant product in the prior art is not protected and the operation is influenced by holding by two hands. In order to solve the problems, the water content measuring device for the microcapsule coated halogen-free flame retardant adopts the following technical scheme: The microcapsule coated halogen-free flame retardant water-based measuring device comprises a shell, wherein the rear end of the shell is connected with a holding handle, a positioning seat is arranged in the shell, a positioning space is formed in the positioning seat, a placing space is formed in the outer side of the positioning seat, a partition plate for separating the positioning space from the placing space is arranged on the positioning seat, a moisture detector is locked in the positioning space in a limiting mode, a rotating seat is arranged on the front side in the placing space, a jacket is arranged on the rotating seat, the jacket is positioned and clamped on the end portion of a measuring rod of the moisture detector, a servo motor in transmission fit with the rotating seat is further arranged on the shell, the servo motor is provided with a switch, and drives the rotating seat to rotate bidirectionally, so that the measuring rod can swing outwards out of the shell and extend out of the front end of the shell in the process of swinging around the axis of the rotating seat, and can swing inwards into one side of the placing space and be arranged in parallel to one side of the moisture detector, and a avoidance gap for avoiding a swing path of the measuring rod is formed on one side wall of the shell, which corresponds to the placing space. Further, the positioning seat is of a rectangular plate structure, the rotating seat is rotationally assembled on one side of the corner position of the positioning seat, the servo motor and the switch are fixed in the shell, and the switch is arranged on the holding handle. Further, the rotating seat is arranged on the right front side of the positioning seat, and the right side wall of the shell and the right end part of the front side wall are arranged in an opening way to form the avoidance opening. Further, the rear end of positioning seat is equipped with the rear end horizontal insertion's of confession moisture detector positioning slot, and the left and right sides of positioning seat is equipped with the spacing boss of the spacing complex of the left and r