Ultrasonic probe foaming adhesive joint filling performance testing device

Abstract

The utility model discloses an ultrasonic probe foaming adhesive joint filling performance testing device, and relates to the field of performance testing devices. The device comprises a testing device, the testing device comprises a device main body, an agent discharging mechanism is arranged in the device main body, and the device is provided with the agent discharging mechanism, an agent passing cavity, a mounting plate, a first leakage hole, a spring, a sliding ball seat, a second leakage hole, a limiting ring and a liquid discharging ball, the spring and the sliding ball seat enable the liquid outlet ball to adjust the position in a self-adaptive mode according to pressure, it is ensured that the coupling agent can flow out evenly and continuously, the use efficiency of the coupling agent is improved, and therefore the situation that in a traditional coupling agent spraying mode, the coupling agent is scattered and possibly pollutes the working environment is avoided through the design, and the working environment is protected against pollution; and meanwhile, the agent outlet mechanism can control the outflow amount and the smearing position of the coupling agent, so that it can be ensured that the positions of the coupling agent detected every time are consistent, and the stability and reliability of detection are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to performance testing device field, concretely is a kind of ultrasonic probe foamed adhesive caulking performance testing device. BACKGROUND

[0002] Ultrasonic probe foamed adhesive caulking performance testing device is a kind of precision equipment specially designed for quality detection after ultrasonic probe production, it uses ultrasonic testing technology, carries out careful and comprehensive performance evaluation to foamed adhesive used in the internal ultrasonic probe of completed production process, the device not only can accurately detect the filling uniformity of foamed adhesive in probe interior, ensure that there is no bubble, void or not completely filled area, to guarantee the structural integrity and sealing of ultrasonic probe.

[0003] However, the current ultrasonic probe foamed adhesive caulking performance testing device, mainly through spraying coupling agent in advance on workpiece, improve the effect of detecting probe internal foamed glue, but in the long-term use process, coupling agent is scattered to the workpiece around or equipment surface by spraying, thereby causing the waste of coupling agent, increase detection cost, also possibly cause certain pollution to working environment, therefore, need to provide a kind of new ultrasonic probe foamed adhesive caulking performance testing device, the device is equipped with multidimensional, high-precision, automated testing means, systematically solves the key problems of ultrasonic probe foamed adhesive in sealing, adhesive strength, foaming characteristics and biocompatibility, provides the whole-process quality guarantee tool from research and development to production for medical equipment manufacturer. UTILITY MODEL CONTENT

[0004] Based on this, the utility model aims at providing a kind of ultrasonic probe foamed adhesive caulking performance testing device to solve the key problems of ultrasonic probe foamed adhesive in sealing, adhesive strength, foaming characteristics and biocompatibility, and provide the whole-process quality guarantee tool from research and development to production for medical equipment manufacturer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of ultrasonic probe foamed adhesive caulking performance testing device, including testing device, the testing device includes device main body, the inside of device main body is provided with, agent mechanism, the agent mechanism includes agent cavity, the agent cavity is opened in testing device, the inside of agent cavity is provided with mounting plate, a plurality of first leak holes are arranged in the form of annular array on the mounting plate, the bottom of mounting plate is butt joint with spring, the bottom of spring is butt joint with sliding ball seat, a plurality of second leak holes are opened in the form of annular array on sliding ball seat;

[0006] The bottom of the sliding ball seat is rotationally connected with a liquid outlet ball, the inside of the agent cavity is provided below with a limiting ring, the limiting ring abuts against the liquid outlet ball, and the liquid outlet ball abuts against and extends to the bottom side of the device main body.

[0007] By adopting the above technical scheme, the stable outflow and precise application of the coupling agent are realized through the cooperation of the first leakage hole on the mounting plate, the spring, the second leakage hole on the sliding ball seat, and the liquid outlet ball, and the accuracy and efficiency of the test are improved.

[0008] Further, the top of the device main body is provided with a bottle receiving port, and the top of the bottle receiving port is screwed with a coupling agent bottle.

[0009] By adopting the above technical scheme, the test interruption time caused by insufficient coupling agent is reduced, the work efficiency is improved, and the purity of the coupling agent is ensured, thereby improving the accuracy of the test results.

[0010] Further, the bottom of the device main body is provided with a ball wheel on the other side, and the bottom of the device main body is provided with a plurality of ultrasonic probes in the middle, and the ball wheel and the liquid outlet ball are mirror image arranged along the central axis of the device main body.

[0011] By adopting the above technical scheme, it is helpful to reduce the influence on the test results caused by the shaking of the device, and the stability and reliability of the test are improved.

[0012] Further, the back of the device main body is provided with a connecting head, and the connecting head is connected with an external central control device through a data line.

[0013] By adopting the above technical scheme, the tester can remotely monitor the test process and obtain the test results in time, and the automation degree and efficiency of the test are improved.

[0014] Further, one side of the device main body is provided with a mounting bracket, and the mounting bracket is used to support the device main body.

[0015] By adopting the above technical scheme, it is helpful to reduce the influence on the test results caused by the instability of the device, and the accuracy and reliability of the test are improved, and at the same time, the mounting bracket also facilitates the movement and carrying of the test device.

[0016] Further, a conveying device is arranged directly below the test device, the conveying device comprises a transmission belt, the top of the transmission belt is provided with a plurality of probe main bodies through two limiting plates, and the test device is used to detect the probe main bodies.

[0017] By adopting the above technical scheme, the time and error of manual operation are reduced, the efficiency and accuracy of the test are improved, and at the same time, the design of the limiting plate also ensures the stability and accuracy of the probe main bodies during the conveying process.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1, the utility model discloses a set up the agent mechanism, the agent cavity, the mounting panel, the first leak hole, the spring, the sliding ball seat, the second leak hole, the limit ring, the liquid ball, wherein, the spring and sliding ball seat make the liquid ball can be adjusted position according to pressure self -adaptation, ensure that the coupling agent can evenly and continuously flow out, improve the use efficiency of coupling agent, therefore through the design, avoid the traditional coupling agent spraying mode, coupling agent scattering may pollute the working environment, thereby protect the working environment from pollution, simultaneously the agent mechanism can control the outflow of coupling agent and the smearing position, therefore can ensure the position of coupling agent of each detection is consistent, thereby strengthen the stability and reliability of detection.

[0020] 2, the utility model discloses a set up the coupling agent bottle, the bottle mouth, wherein the coupling agent bottle is connected with the bottle mouth through the mode of screwing, therefore when the coupling agent is used up, just screw down the empty coupling agent bottle, then screw on the new coupling agent bottle, need not complicated dismounting and installation process, and the close connection of coupling agent bottle and bottle mouth effectively prevents the leakage of coupling agent and the entry of extraneous impurity, thereby reduce the pollution and waste of coupling agent, and simultaneously, the design can shorten the detection interruption time caused by the shortage of coupling agent, thereby improve the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the local three-dimensional structure schematic diagram of the conveying device of the utility model;

[0023] Figure 3 It is the three-dimensional structure schematic diagram of the conveying device of the utility model;

[0024] Figure 4 It is the three-dimensional structure schematic diagram of the conveying device of the utility model; Figure 3 It is the structure schematic diagram of the enlarged structure of A in the utility model.

[0025] In the drawing: 1, test device;101, mounting frame;102, device main body;103, ball wheel;104, ultrasonic detection probe;105, connector;106, data line;2, conveying device;201, transmission belt;202, limit plate;3, agent mechanism;301, agent cavity;302, mounting panel;303, first leak hole;304, spring;305, sliding ball seat;306, second leak hole;307, limit ring;308, liquid ball;309, bottle mouth;4, probe main body;5, coupling agent bottle. DETAILED DESCRIPTION

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as limiting the present utility model.

[0027] Example 1;

[0028] An ultrasonic probe-based device for testing the caulking performance of foamed adhesives, such as... Figures 1-4 As shown, the device includes a testing apparatus 1, which comprises a main body 102. Inside the main body 102 is a dispensing mechanism 3, which includes a dispensing chamber 301. The dispensing chamber 301 is located within the testing apparatus 1. Inside the dispensing chamber 301 is a mounting plate 302. The mounting plate 302 has multiple first leakage holes 303 arranged in a circular array. A spring 304 abuts against the bottom of the mounting plate 302. The bottom of the spring 304 abuts against a sliding ball seat 305. Multiple second leakage holes 306 are arranged in a circular array on the sliding ball seat 305. A liquid outlet ball 3 is rotatably connected to the bottom of the sliding ball seat 305. 08. A limiting ring 307 is provided at the lower part of the inside of the discharge chamber 301. The limiting ring 307 abuts against the liquid outlet ball 308, which extends to the bottom side of the device body 102. Through the ingenious design of the discharge mechanism 3, including the discharge chamber 301, the first leak hole 303 on the mounting plate 302, the spring 304, the second leak hole 306 on the slider seat 305, and the synergistic effect of the liquid outlet ball 308 and the limiting ring 307, the uniform, continuous and precise flow of the coupling agent is achieved. This design ensures that the coupling agent can be stably coated on the probe body, improving the accuracy and consistency of the test.

[0029] See Figure 1 , Figure 2 The top of the main body 102 of the device is provided with a bottle inlet 309, and a coupling agent bottle 5 is screwed to the top of the bottle inlet 309. The screw connection between the bottle inlet 309 and the coupling agent bottle 5 on the top of the main body 102 of the device not only facilitates the replenishment and replacement of the coupling agent, but also enhances the sealing of the device and prevents the leakage of the coupling agent. This design reduces test interruptions caused by insufficient coupling agent or leakage, and improves work efficiency and test stability.

[0030] See Figure 1 , Figure 2The other side of the bottom of the device body 102 is provided with a ball wheel 103, and the middle of the bottom of the device body 102 is provided with a plurality of ultrasonic probes 104. The ball wheel 103 is mirror-imaged with the liquid outlet ball 308 along the central axis of the device body 102. The ball wheel 103 provided on the other side of the bottom of the device body 102 is mirror-imaged with the liquid outlet ball 308 along the central axis, so that the device can keep balance and stability during movement and testing. This design reduces the influence on the test results caused by the inclination or shaking of the device, improves the accuracy and reliability of the test, and at the same time, the plurality of ultrasonic probes 104 provided in the middle of the bottom can more comprehensively detect the performance of the probe body.

[0031] Embodiment two:

[0032] Referring to Figure 1 The back of the device body 102 is provided with a connecting head 105, and the connecting head 105 is connected with an external central control device through a data line 106. The connecting head 105 provided on the back of the device body 102 is connected with the external central control device through the data line 106, realizing real-time transmission and remote monitoring of test data. This design enables the test personnel to obtain test results at any time, analyze and process in a timely manner, improves the automation degree and efficiency of the test, and at the same time, facilitates the storage and management of test data.

[0033] Referring to Figure 1 One side of the device body 102 is provided with a mounting bracket 101, and the mounting bracket 101 is used to support the device body 102. The mounting bracket 101 provided on one side of the device body 102 provides stable support for the device, ensuring the stability and safety of the device during operation. This design reduces the influence on the test results and personnel safety caused by shaking or dumping of the device, improves the reliability and safety of the test.

[0034] Referring to Figure 1 A conveying device 2 is provided below the test device 1, and the conveying device 2 includes a transmission belt 201. The top of the transmission belt 201 is provided with a plurality of probe bodies 4 through two limiting plates 202. The test device 1 is used to detect the probe body 4. This design reduces the time and error of manual operation, improves the efficiency and accuracy of the test, and at the same time, the design of the limiting plate 202 ensures the stability and accuracy of the probe body during conveying, avoiding test failure caused by position deviation of the probe body.

[0035] The implementation principle of the embodiment is that: first, the coupling agent bottle 5 is installed on the bottle receiving opening 309 at the top of the device main body 102 by screwing, so that the coupling agent can flow smoothly into the agent flowing cavity 301; then, when the testing device 1 starts to work, the coupling agent flows out of the coupling agent bottle 5 under the action of gravity, drops onto the sliding ball seat 305 through the first leakage hole 303 on the installation plate 302 in the agent flowing cavity 301, and since the sliding ball seat 305 is abutted by the spring 304 at the bottom, and the sliding ball seat 305 is rotationally connected with the liquid outlet ball 308, and the liquid outlet ball 308 is limited by the limiting ring 307 below, the sliding ball seat 305 and the liquid outlet ball 308 will adaptively adjust the position according to the dropping amount and dropping speed of the coupling agent, so that the coupling agent can uniformly and continuously flow out of the second leakage hole 306 on the sliding ball seat 305 and the gap between the liquid outlet ball 308 and the limiting ring 307, and accurately be applied on the probe main body 4 on one side of the bottom of the device main body 102;

[0036] Meanwhile, the plurality of ultrasonic probes 104 in the middle of the bottom of the device main body 102 emit ultrasonic waves to test the foam adhesive filling performance of the probe main body 4 coated with the coupling agent; during the testing process, the connecting head 105 at the back of the device main body 102 is connected with the external central control equipment through the data line 106, and the testing data is transmitted to the external central control equipment in real time for analysis and processing.

[0037] In addition, the conveying device 2 is arranged below the testing device 1, the transmission belt 201 of the conveying device 2 is continuously moved under the driving of the driving motor, the probe main body 4 to be tested is sequentially conveyed to the lower side of the testing device 1 through the limiting action of the two limiting plates 202, and the ball wheel 103 on the other side of the bottom of the device main body 102 plays a supporting and auxiliary moving role, so that the testing device 1 can be stably and flexibly moved during the testing process.

[0038] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. An ultrasonic probe foam adhesive gap fill performance testing apparatus, characterized by: Including test device (1), the test device (1) includes device body (102), the inside of device body (102) is provided with agent outlet mechanism (3), the agent outlet mechanism (3) includes agent cavity (301), the agent cavity (301) is opened in test device (1), the inside of agent cavity (301) is provided with mounting plate (302), a plurality of first leak holes (303) in annular array arrangement are opened on mounting plate (302), the bottom of mounting plate (302) is abutted with spring (304), the bottom of spring (304) is abutted with sliding ball seat (305), a plurality of second leak holes (306) are opened in annular array on sliding ball seat (305); The bottom of sliding ball seat (305) is rotatably connected with liquid outlet ball (308), the inside below of agent cavity (301) is provided with limiting ring (307), limiting ring (307) is abutted with liquid outlet ball (308), liquid outlet ball (308) is abutted and extends to the bottom side of device body (102).

2. The ultrasound probe foam adhesive gap fill performance test apparatus of claim 1, wherein: The top of device body (102) is provided with bottle mouth (309), the top of bottle mouth (309) is screwed with coupling agent bottle (5).

3. The ultrasound probe foam adhesive gap fill performance test apparatus of claim 1, wherein: The other side of bottom of device body (102) is provided with ball wheel (103), the middle of bottom of device body (102) is provided with a plurality of ultrasonic probes (104), ball wheel (103) and liquid outlet ball (308) are mirror image arranged along the central axis of device body (102).

4. The ultrasound probe foam adhesive gap fill performance test apparatus of claim 1, wherein: The back of device body (102) is provided with connecting head (105), and connecting head (105) is connected with external central control equipment through data line (106).

5. The ultrasound probe foam adhesive gap fill performance test apparatus of claim 1, wherein: One side of device body (102) is provided with mounting bracket (101), and mounting bracket (101) is used to support device body (102).

6. The ultrasound probe foam adhesive gap fill performance test apparatus of claim 1, wherein: The lower side of test device (1) is provided with conveying device (2), the conveying device (2) includes transmission belt (201), a plurality of probe bodies (4) are provided on the top of transmission belt (201) through two limiting plates (202), and test device (1) is used to detect probe body (4).

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