CN210741779U

CN210741779U - Washing motor leakage detection equipment

Info

Publication number: CN210741779U
Application number: CN201922103176.0U
Authority: CN
Inventors: 史德荣
Original assignee: Hangzhou Qianjiang Auto Parts Electrical Appliance Co ltd
Current assignee: Hangzhou Qianjiang Auto Parts Electrical Appliance Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-12
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a washing motor leak testing equipment, which comprises a worktable, one side of board is provided with PLC control panel, the top of board is provided with the pilot lamp, top one side of board is provided with the equipment base, top one side of equipment base is provided with water inlet closed cylinder, the motor suction nozzle is installed to one side of water inlet closed cylinder, washing motor location platform is installed to motor suction nozzle one side, delivery port closed cylinder is installed to the both sides of washing motor location platform. The utility model discloses a to await measuring the sample piece and place on washing motor location platform, seal cylinder and delivery port through PLC control panel control water inlet and seal the cylinder and begin work, and then look over the sample piece that awaits measuring through the pilot lamp and have the leakage condition, the pilot lamp green shows qualified, bright red shows unqualifiedly, makes check out test set reliable and stable through PLC control panel's setting for the detection efficiency of washing motor improves.

Description

Washing motor leakage detection equipment

Technical Field

The utility model relates to a panel clearance field, concretely relates to washing motor leak testing equipment.

Background

The core component washing motor of the automobile air window washing device mainly comprises an upper end cover, a shell, a permanent magnet direct current motor, an impeller, a bottom cover, a sealing ring and the like; the washing motor casing is divided into a pump cavity and a motor cavity, in order to prevent water from entering the motor cavity from the pump cavity, a sealing ring is adopted between the pump cavity and the motor cavity for sealing, the sealing effect is intact, and the normal working state of the motor is directly influenced; meanwhile, because the impeller is required to be assembled in the pump cavity, the impeller is loaded on the motor bearing, the pump cavity with the impeller is finally sealed into a whole by performing ultrasonic welding through the bottom cover, whether the ultrasonic welding effect of the bottom cover is good or not can also influence the normal working state of the washing motor, and otherwise, water leakage can be performed from the welded bottom cover; the product thus presents quality problems;

the prior art has the following defects: the existing device has good sealing effect and cannot be distinguished by conventional means such as naked eyes, and the sealing effect integrity can be ensured only by carrying out special detection by using a special detection tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a washing motor leakage detection equipment, through placing the sample spare that awaits measuring on washing motor location platform, it begins work to seal cylinder and delivery port closed cylinder through PLC control panel control water inlet, and then look over the sample spare that awaits measuring through the pilot lamp and have or not the leakage condition, the pilot lamp green represents qualifiedly, bright red represents nonconformity, make check out test set reliable and stable through PLC control panel's setting, pneumatic means is sealed major element, and is easy and simple to handle, the station is provided with threely simultaneously, but the multistation detects simultaneously, can visualize, light signal carries out the result and judges, make the detection efficiency of washing motor improve, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: a washing motor leakage detection device comprises a machine table, wherein a power switch is arranged at the top end of one side of the machine table, a pressure setting panel is arranged at one side of the machine table, a PLC control panel is arranged at one side of the machine table, an indicator lamp is arranged at the top end of the machine table, and a power line is fixedly arranged on the side wall of the machine table;

the top one side of board is provided with the equipment base, top one side of equipment base is provided with water inlet closed cylinder, one side fixed mounting of water inlet closed cylinder has the motor suction nozzle, one side fixed mounting that the water inlet closed cylinder was kept away from to the motor suction nozzle has washing motor location platform, the both sides fixed mounting of washing motor location platform has delivery port closed cylinder.

Preferably, a motor air inlet pipe is fixedly installed at one side of the motor air inlet nozzle, and the other end of the motor air inlet pipe is movably connected with the equipment base.

Preferably, the other side of the top end of the equipment base is fixedly provided with a mounting seat, and the top end of the mounting seat is fixedly provided with a station button.

Preferably, the lateral wall fixed mounting of board has air cleaner, air cleaner's inside is pegged graft and is had the intake pipe, the other end and the board fixed connection of intake pipe.

Preferably, an inflation pressure gauge is arranged at the top end of one side of the machine table and corresponds to the air filter.

Preferably, a cylinder pressure gauge is arranged at the top end of one side of the machine table and corresponds to the water outlet sealing cylinder.

Preferably, the machine table is fixedly connected with the pressure setting panel, and the machine table is fixedly connected with the PLC control panel.

Preferably, the number of the water outlet closed cylinders is two, the water outlet closed cylinder on one side is suitable for a forward motor, and the water outlet closed cylinder on the other side is suitable for a reverse motor.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the sample piece to be detected is placed on the washing motor positioning table, the PLC control panel controls the water inlet sealing cylinder and the water outlet sealing cylinder to start working, the indication lamp is used for checking whether the sample piece to be detected has leakage, the green indication lamp indicates that the sample piece to be detected is qualified, the bright red indication lamp indicates that the sample piece is unqualified, the PLC control panel is arranged to enable the detection equipment to be stable and reliable, the pneumatic device is a sealing main element, the operation is simple and convenient, three stations are arranged at the same time, multi-station simultaneous detection can be realized, the result judgment can be realized through visualization and lamplight indication, and the detection efficiency of the washing motor;

drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a front view structural diagram of the present invention.

Fig. 2 is a top view structural diagram of the present invention.

Fig. 3 is an enlarged view of a portion of fig. 2 according to the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 5 is a perspective view of the mounting base of the present invention.

Description of reference numerals:

1. a machine platform; 2. an equipment base; 3. a pressure setting panel; 4. a power switch; 5. a PLC control panel; 6. an indicator light; 7. the water outlet seals the cylinder; 8. washing the motor positioning table; 9. the water inlet seals the air cylinder; 10. a motor air inlet nozzle; 11. a motor air inlet pipe; 12. an air filter; 13. a power line; 14. an air inlet pipe; 15. a mounting seat; 16. a station button; 17. an inflation pressure gauge; 18. and a cylinder pressure gauge.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a washing motor leakage detection device as shown in figures 1-5, which comprises a machine table 1, wherein a power switch 4 is arranged at the top end of one side of the machine table 1, a pressure setting panel 3 is arranged at one side of the machine table 1, a PLC control panel 5 is arranged at one side of the machine table 1, an indicator lamp 6 is arranged at the top end of the machine table 1, and a power line 13 is fixedly arranged on the side wall of the machine table 1;

the top one side of board 1 is provided with equipment base 2, top one side of equipment base 2 is provided with water inlet closed cylinder 9, one side fixed mounting of water inlet closed cylinder 9 has motor suction nozzle 10, one side fixed mounting that water inlet closed cylinder 9 was kept away from to motor suction nozzle 10 has washing motor location platform 8, the both sides fixed mounting of washing motor location platform 8 has delivery port closed cylinder 7.

Further, in the above technical scheme, a motor air inlet pipe 11 is fixedly installed at one side of the motor air inlet nozzle 10, the other end of the motor air inlet pipe 11 is movably connected with the equipment base 2, and the motor air inlet pipe 11 can inflate the washing motor part to the motor electric pipe 10, so that the sealing effect of the washing motor can be detected.

Further, in the above technical scheme, the top opposite side fixed mounting of equipment base 2 has mount pad 15, the top fixed mounting of mount pad 15 has station button 16, can control the work of station through station button 16 for equipment can carry out the detection of a plurality of washing motors simultaneously, can improve work efficiency.

Further, in the above technical scheme, the side wall of the machine table 1 is fixedly provided with an air filter 12, an air inlet pipe 14 is inserted into the air filter 12, the other end of the air inlet pipe 14 is fixedly connected with the machine table 1, and the air filter 12 can filter air, so that dust in the air can be prevented from affecting the working effect of the equipment.

Further, in the above technical scheme, an inflation pressure gauge 17 is arranged at the top end of one side of the machine table 1, the inflation pressure gauge 17 corresponds to the air filter 12, and the inflation pressure gauge 17 can detect the inflation pressure condition, so that the correct operation of detection can be ensured.

Further, in the above technical scheme, one side top of board 1 is provided with cylinder manometer 18, cylinder manometer 18 and delivery port seal cylinder 7 are corresponding, and cylinder manometer 18 can detect the pressure of cylinder, can prevent that the cylinder from appearing the problem in the testing process, influencing the testing result.

Further, in the above technical scheme, board 1 and pressure set up panel 3 fixed connection,

board

1 and 5 fixed connection of PLC control panel, PLC control panel 5 can the work of controlgear for the detection achievement of equipment is more convenient.

Further, in the above technical scheme, two water outlet closed cylinders 7 are provided, the water outlet closed cylinder 7 on one side is suitable for a forward motor, the water outlet closed cylinder 7 on the other side is suitable for a reverse motor, the water outlet closed cylinder 7 can adapt to the detection work of different types of motors, and the detection efficiency of the device can be improved;

the implementation mode is specifically as follows: through placing the sample spare that awaits measuring on washing motor positioning table 8, control water inlet seal cylinder 9 and delivery port seal cylinder 7 through PLC control panel 5 and begin work, and then look over the sample spare that awaits measuring through pilot lamp 6 and have the leakage condition, pilot lamp 6 green shows qualified, bright red shows unqualifiedly, make check out test set reliable and stable through setting up of PLC control panel 5, pneumatic means is sealed major element, and is easy and simple to handle, the station is provided with threely simultaneously, but the multistation simultaneous detection, can visualize, the light signal carries out the result and judges, make the detection efficiency of washing motor improve, this embodiment has specifically solved the problem that detection efficiency is low among the prior art.

This practical theory of operation: a washing motor to be detected is placed in a washing motor positioning table 8, a station button 16 is started, a water inlet sealing cylinder 9 and a water outlet sealing cylinder 7 start to work, and the water inlet sealing cylinder 9 can tightly push and seal a water inlet of the motor to be detected; the water outlet sealing cylinder 7 can tightly push and seal the water outlet of the motor to be detected, after two inlets and two outlets are sealed, the motor air inlet pipe 11 enters a sealed washing motor pump cavity to be detected through the motor air inlet nozzle 10, after the air pressure is stabilized for a certain time, if the air pressure is not leaked, the indicator light is bright green, and the qualification is represented; if air leaks, the indicator light is red, the indicator light is unqualified, after the detection is finished, the program can control the water inlet sealing cylinder 9 and the water outlet sealing cylinder 7 to automatically reset, close and return, the detected product is taken out, if the process is abnormal, the machine needs to be stopped, and after the fault is eliminated, the machine can enter a normal detection state.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a washing motor leakage detection equipment, includes board (1), its characterized in that: a power switch (4) is arranged at the top end of one side of the machine table (1), a pressure setting panel (3) is arranged at one side of the machine table (1), a PLC control panel (5) is arranged at one side of the machine table (1), an indicator lamp (6) is arranged at the top end of the machine table (1), and a power line (13) is fixedly arranged on the side wall of the machine table (1);

the top one side of board (1) is provided with equipment base (2), top one side of equipment base (2) is provided with water inlet closed cylinder (9), one side fixed mounting that water inlet closed cylinder (9) has motor suction nozzle (10), one side fixed mounting that water inlet closed cylinder (9) was kept away from in motor suction nozzle (10) has washing motor location platform (8), the both sides fixed mounting of washing motor location platform (8) has delivery port closed cylinder (7).

2. The washing motor leakage detecting apparatus of claim 1, wherein: one side fixed mounting of motor suction nozzle (10) has motor intake pipe (11), the other end and equipment base (2) swing joint of motor intake pipe (11).

3. The washing motor leakage detecting apparatus of claim 1, wherein: the equipment base is characterized in that a mounting seat (15) is fixedly mounted on the other side of the top end of the equipment base (2), and a station button (16) is fixedly mounted on the top end of the mounting seat (15).

4. The washing motor leakage detecting apparatus of claim 1, wherein: the side wall of the machine table (1) is fixedly provided with an air filter (12), an air inlet pipe (14) is inserted into the air filter (12), and the other end of the air inlet pipe (14) is fixedly connected with the machine table (1).

5. The washing motor leakage detecting apparatus of claim 1, wherein: an inflation pressure gauge (17) is arranged at the top end of one side of the machine table (1), and the inflation pressure gauge (17) corresponds to the air filter (12).

6. The washing motor leakage detecting apparatus of claim 1, wherein: and an air cylinder pressure gauge (18) is arranged at the top end of one side of the machine table (1), and the air cylinder pressure gauge (18) corresponds to the water outlet sealing air cylinder (7).

7. The washing motor leakage detecting apparatus of claim 1, wherein: the machine table (1) is fixedly connected with the pressure setting panel (3), and the machine table (1) is fixedly connected with the PLC control panel (5).

8. The washing motor leakage detecting apparatus of claim 1, wherein: the two water outlet closed cylinders (7) are arranged, the water outlet closed cylinder (7) on one side is suitable for a forward motor, and the water outlet closed cylinder (7) on the other side is suitable for a reverse motor.