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CN-224216258-U - Automatic change high-speed rotary joint test box of height

CN224216258UCN 224216258 UCN224216258 UCN 224216258UCN-224216258-U

Abstract

The utility model discloses an automatic detection high-speed rotary joint testing box, which belongs to the technical field of rotary joints and comprises a machine case, wherein a plurality of groups of bearing seats are fixedly connected to the top end of the machine case, hollow pipes are rotatably connected in the plurality of groups of bearing seats, rotary joint bodies are rotatably connected to the two ends of the plurality of hollow pipes, the plurality of rotary joint bodies are symmetrically distributed on the two sides of the plurality of groups of bearing seats and are communicated with the plurality of hollow pipes, an air inlet pressure valve is fixedly connected to one side end of the machine case and is communicated with the plurality of rotary joint bodies on one side of the plurality of groups of bearing seats through a pipeline, a monitoring module monitors flowing gas in a high-speed rotation state of the hollow pipes, compares the gas before entering the plurality of rotary joint bodies with the gas after being discharged from the plurality of rotary joint bodies, and judges whether the plurality of rotary joint bodies leak gas in the rotation state, so that the actual service life of the plurality of rotary joint bodies is accurately tested, and the stable operation of equipment is ensured.

Inventors

  • Qiu Jiapeng
  • WAN ZHIYONG

Assignees

  • 苏州怡合达自动化科技有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (10)

  1. 1. An automatic change high-speed rotary joint test box of height, includes quick-witted case (1), its characterized in that, the top fixedly connected with multiunit bearing frame (3) of machine case (1), multiunit all rotate in bearing frame (3) and be connected with hollow tube (4), a plurality of all rotate in the both ends of hollow tube (4) and be connected with rotary joint body (5), and a plurality of rotary joint body (5) symmetric distribution are in the both sides of multiunit bearing frame (3) and link up with a plurality of hollow tube (4), one side end fixedly connected with air inlet pressure valve (6) of machine case (1), and air inlet pressure valve (6) link up with a plurality of rotary joint body (5) of multiunit bearing frame (3) one side through the pipeline, the top fixedly connected with a plurality of solenoid valves (7) of machine case (1), and a plurality of solenoid valves (7) link up with a plurality of rotary joint body (5) of multiunit bearing frame (3) opposite side through the pipeline, fixedly connected with monitoring module (8) on machine case (1), and monitoring module (8) link up with a plurality of rotary joint body (5) mutually, link gear (4) are used for controlling between hollow tube (4).
  2. 2. The automatic high-speed rotary joint testing box according to claim 1, wherein the monitoring module (8) comprises a plurality of digital pressure modules (81) and pressure regulating valves (82), the digital pressure modules (81) and the pressure regulating valves (82) are fixedly connected to the machine box (1), the digital pressure modules (81) are communicated with the rotary joint bodies (5) through pipelines, and the pressure regulating valves (82) are communicated with the air inlet pressure valves (6) through the pipelines.
  3. 3. The automated high-speed rotary joint test box according to claim 2, wherein the linkage mechanism comprises a stepping motor (91), a synchronous wheel assembly (92) and a synchronous belt assembly (93), the stepping motor (91) is fixedly connected in the machine box (1), the synchronous wheel assembly (92) is fixedly connected to the output end of the stepping motor (91) and the circumferential surfaces of the plurality of hollow tubes (4), and the synchronous belt assembly (93) is in transmission connection with the synchronous wheel assembly (92).
  4. 4. An automated high speed rotary joint test box according to claim 3 wherein each set of said bearing blocks (3) is provided in two, each of said hollow tubes (4) extending through a set of two bearing blocks (3).
  5. 5. An automated high speed rotary joint test case according to claim 4 wherein said synchronizing wheel assembly (92) and timing belt assembly (93) are located inboard of multiple sets of bearing blocks (3).
  6. 6. The automated high-speed rotary joint testing box of claim 5, wherein an inductor (10) is fixedly connected to the top end of the chassis (1), and the inductor (10) corresponds to a hollow tube (4).
  7. 7. The automatic detection high-speed rotary joint testing box according to claim 6, wherein a power supply control box (2) is arranged on one side of the machine box (1), and an air inlet pressure valve (6), a plurality of electromagnetic valves (7), a plurality of digital pressure modules (81), a pressure regulating valve (82), a stepping motor (91) and an inductor (10) are electrically connected with the power supply control box (2).
  8. 8. The automated high-speed rotary joint testing box of claim 7, wherein a control panel (12) is fixedly connected to one side end of the power supply control box (2), and the control panel (12) is electrically connected with the power supply control box (2).
  9. 9. The automatic detection high-speed rotary joint testing box according to claim 8, wherein the two symmetrical side ends of the power supply control box (2) are provided with radiating hole groups (13), and the two radiating hole groups (13) are communicated with the power supply control box (2).
  10. 10. The automatic detection high-speed rotary joint testing box according to claim 9, wherein handles (11) are fixedly connected to symmetrical two side ends of the machine box (1), and the same handles (11) are fixedly connected to the top end of the power supply control box (2).

Description

Automatic change high-speed rotary joint test box of height Technical Field The utility model relates to the technical field of rotary joints, in particular to an automatic detection high-speed rotary joint test box. Background The high-speed rotary joint is characterized in that sealing rings made of special materials are used, and the sealing rings can be tightly attached to the inside of the joint when rotating at high speed to form a sealing barrier so as to ensure that fluid is not leaked. In addition, it is common to employ a multi-layer seal structure, each of which has a different function, such as preventing fluid leakage, being subjected to centrifugal forces, dissipating heat, etc., and which cooperate to ensure the stability of the joint at high rotational speeds. At present, the high-speed rotary joint keeps continuous flow of liquid or gas in a high-speed rotary state, after the service life is reached, the sealing element in the high-speed rotary joint is easy to wear to cause air leakage, the set time of equipment does not reach, the equipment continues to run, and the actual service life of a product cannot be judged, so the utility model provides an automatic high-speed rotary joint testing box. Disclosure of utility model 1. Technical problem to be solved Aiming at the problems in the prior art, the utility model aims to provide an automatic high-speed rotary joint testing box, and aims to solve the problems that after the service life is reached, the inner sealing element of the high-speed rotary joint is easy to wear to cause air leakage, the set time of equipment does not reach, the equipment continues to operate, and the actual service life of a product cannot be accurately judged in the prior art. 2. Technical proposal In order to solve the problems, the utility model adopts the following technical scheme: The utility model provides an automatic change high-speed rotary joint test box of height, includes the quick-witted case, the top fixedly connected with multiunit bearing frame of machine case, multiunit all rotate in the bearing frame and be connected with the hollow tube, a plurality of the both ends of hollow tube all rotate and are connected with the rotary joint body, and a plurality of rotary joint body symmetric distribution are in the both sides of multiunit bearing frame and link up with a plurality of hollow tubes mutually, one side fixedly connected with inlet pressure valve of machine case, and inlet pressure valve link up with a plurality of rotary joint body of multiunit bearing frame one side through the pipeline mutually, the top fixedly connected with a plurality of solenoid valves of machine case, and a plurality of solenoid valves link up with a plurality of rotary joint body of multiunit bearing frame opposite side mutually through the pipeline, fixedly connected with monitoring module on the machine case, and the monitoring module link up with a plurality of rotary joint body mutually through the pipeline, be provided with link gear between machine case and a plurality of hollow tubes, link gear is used for controlling a plurality of hollow tubes and rotates. As a preferable scheme of the utility model, the monitoring module comprises a plurality of digital pressure modules and a pressure regulating valve, the digital pressure modules and the pressure regulating valve are fixedly connected to the chassis, the digital pressure modules are communicated with the rotary joint bodies through pipelines, and the pressure regulating valve is communicated with the air inlet pressure valve through the pipelines. As a preferable scheme of the utility model, the linkage mechanism comprises a stepping motor, a synchronous wheel assembly and a synchronous belt assembly, wherein the stepping motor is fixedly connected in the case, the synchronous wheel assembly is fixedly connected with the output end of the stepping motor and the circumferential surfaces of the hollow tubes, and the synchronous belt assembly is in transmission connection with the synchronous wheel assembly. As a preferable scheme of the utility model, each group of the bearing seats is two, and each hollow pipe penetrates through one group of two bearing seats. As a preferred embodiment of the present utility model, the synchronizing wheel assembly and the synchronizing belt assembly are located inside a plurality of sets of bearing blocks. As a preferable scheme of the utility model, the top end of the case is fixedly connected with an inductor, and the inductor corresponds to a hollow tube. As a preferable scheme of the utility model, a power supply control box is arranged on one side of the case, and the air inlet pressure valve, the plurality of electromagnetic valves, the plurality of digital pressure modules, the pressure regulating valve, the stepping motor and the sensor are electrically connected with the power supply control box. As a preferable scheme of the utility model, one side end of the pow