A device for electronic adhesive cone penetration detection

Abstract

This utility model discloses a device for detecting the cone penetration of electronic adhesives, relating to the field of cone penetration detection technology. The device includes a detector body and further includes: a support frame fixedly connected to the side wall of the detector body; wherein the support frame has a conical groove, and an annular frame is fixedly connected to the upper end of the conical groove; the bottom of the support frame has a drain hole communicating with the conical groove; and an annular tube fixedly disposed within the support frame and surrounding the conical groove; wherein the lower end of the annular frame has a drain hole communicating with the annular tube, and the output end of the drain hole faces the inner bottom of the conical groove; and a driving part is provided on the annular frame. This utility model can achieve automatic and efficient cleaning of the detection cone, preventing electronic adhesives from remaining on the outer wall of the detection cone for a long time and causing corrosion damage.

Description

Technical Field

[0001] This utility model belongs to the field of cone penetration detection technology, specifically, it relates to a device for cone penetration detection of electronic adhesives. Background Technology

[0002] Electronic adhesives are specialized adhesives designed for the encapsulation, bonding, and protection of electronic components, possessing properties such as insulation, thermal conductivity, and weather resistance. They are widely used in PCB assembly, chip packaging, sensor protection, and other fields, and come in liquid, paste, and solid forms. Electronic adhesives (such as epoxy resins and silicones) often require the uncured consistency (cone penetration value) to be measured using a cone penetration tester to ensure application performance and encapsulation quality.

[0003] During the testing process, highly viscous adhesives tend to adhere to the surface of the testing cone, forming stubborn residues that can lead to errors in subsequent tests. Currently, cleaning mainly relies on manual wiping or scraping with solvents, which is not only cumbersome and inefficient, but also carries the risk of corroding instrument components or harming the health of operators due to the potential for organic solvents to do so. There is an urgent need to develop more convenient and automated cleaning solutions to improve testing efficiency and safety. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a device for detecting the cone penetration of electronic adhesives that can overcome or at least partially solve the above problems.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A device for detecting the penetration of electronic adhesives includes a detector body and further includes: a support frame fixedly connected to the side wall of the detector body, wherein the support frame has a conical groove, and an annular frame is fixedly connected to the upper end of the conical groove; the bottom of the support frame has a drain hole communicating with the conical groove; an annular tube fixedly disposed inside the support frame and surrounding the conical groove, wherein the lower end of the annular frame has a drain hole communicating with the annular tube, the output end of the drain hole facing the inner bottom of the conical groove; and a drive unit is provided on the annular frame.

[0007] Preferably, the drive unit includes a plurality of rotating rods rotatably connected to the ring frame, and rollers located on the inner wall of the ring frame are fixedly installed on the rotating rods. A drive motor for driving the rotating rods to rotate is fixedly installed on the outer wall of the support frame.

[0008] Preferably, the inner wall of the conical groove is provided with multiple sets of brushes distributed circumferentially, and the inner wall of the conical groove is provided with a telescopic part that drives the brushes to approach or move away from the axis of the conical groove.

[0009] Furthermore, the telescopic part includes a device groove disposed on the inner wall of the conical groove, a main elastic airbag is fixedly installed in the device groove, the brush is fixedly disposed on the outer wall of the main elastic airbag, and an air exchange pipe connected to the main elastic airbag is fixedly connected thereto.

[0010] Furthermore, the support frame is provided with a device cavity, and a secondary elastic airbag is fixedly installed on the inner wall of the device cavity. The end of the ventilation pipe is fixedly connected to the secondary elastic airbag, and the device cavity is provided with a top pressure part that indirectly compresses the secondary elastic airbag.

[0011] Furthermore, the top pressure part includes a cam fixedly connected to the outer wall of the rotating rod, and the outer wall of the cam is attached to the outer wall of the secondary elastic airbag.

[0012] Preferably, an input pipe communicating with the annular pipe is fixedly connected to the support frame.

[0013] Preferably, a wastewater tank is fixedly connected to the bottom of the detector body, and a drain pipe extending into the wastewater tank is fixedly connected to the lower port of the drain hole.

[0014] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0015] 1. This utility model achieves automatic and efficient cleaning of the detection cone by placing the detection cone into a conical groove, then using a water pump to introduce a solution for rinsing electronic adhesives into the input pipe, and simultaneously starting the drive motor. The rollers then drive the detection cone inside the ring frame to rotate, allowing the drain hole to thoroughly rinse the conical surface of the detection cone. This prevents electronic adhesives from remaining on the outer wall of the detection cone for a long time and causing corrosion and damage.

[0016] 2. This utility model uses a brush to scrub the outer wall of the detection cone, thereby improving the efficiency and effectiveness of rinsing the detection cone.

[0017] 3. This utility model uses a rotating rod to drive the cam to rotate continuously. The continuously rotating cam causes the brush to intermittently approach or move away from the surface of the detection cone. The brush then cleans the outer wall of the detection cone in a massaging manner, which significantly improves the cleaning effect on the detection cone.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 This invention provides a three-dimensional structural diagram of a device for detecting the cone penetration of electronic adhesives. Figure 1 ;

[0021] Figure 2 This is a partial structural schematic diagram of a device for detecting the cone penetration of electronic adhesives proposed in this utility model;

[0022] Figure 3 This is a cross-sectional schematic diagram of the support frame structure of a device for detecting the cone penetration of electronic adhesives proposed in this utility model.

[0023] Figure 4 This is a partial structural diagram of the support frame of the device for detecting the cone penetration of electronic adhesives proposed in this utility model;

[0024] Figure 5 This invention proposes a device for detecting the cone penetration of electronic adhesives. Figure 4 Schematic diagram of part A in the middle.

[0025] In the diagram: 1. Detector body; 2. Support frame; 3. Conical groove; 4. Ring frame; 5. Ring tube; 6. Drain hole; 7. Input pipe; 8. Rotating rod; 9. Roller; 10. Drive motor; 11. Brush; 12. Device slot; 13. Main elastic airbag; 14. Device cavity; 15. Cam; 16. Secondary elastic airbag; 17. Air exchange pipe; 18. Drain hole; 19. Wastewater tank; 20. Drain pipe. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0027] Example: Refer to Figures 1-5 An apparatus for detecting the cone penetration of electronic adhesives includes a detector body 1 for detecting the cone penetration of electronic adhesives, and a cone-shaped detection cone is provided on the detector body 1. It also includes: a support frame 2, fixedly connected to the side wall of the detector body 1, wherein the support frame 2 has a conical groove 3, and an annular frame 4 is fixedly connected to the upper end of the conical groove 3; a drain hole 18 communicating with the conical groove 3 is provided at the bottom of the support frame 2; an annular tube 5, fixedly disposed inside the support frame 2 and surrounding the conical groove 3, wherein a drain hole 6 communicating with the annular tube 5 is provided at the lower end of the annular frame 4, and the output end of the drain hole 6 faces the inner bottom of the conical groove 3; a drive unit is provided on the annular frame 4; the drive unit includes multiple rotating rods 8 rotatably connected to the annular frame 4, rollers 9 fixedly mounted on the rotating rods 8 located on the inner wall of the annular frame 4; a drive motor 10 for driving the rotating rods 8 to rotate is fixedly mounted on the outer wall of the support frame 2; and an input pipe 7 communicating with the annular tube 5 is fixedly connected to the support frame 2.

[0028] Specifically, after completing the electronic adhesive cone penetration test, the test cone is removed and placed in the conical groove 3. The rollers 9 on the annular frame 4 will create a gap between the bottom conical surface of the test cone and the inner wall of the conical groove 3. Then, the solution for rinsing the electronic adhesive is introduced into the input pipe 7 by a water pump, and the drive motor 10 is started at the same time. The solution entering the input pipe 7 will enter the annular pipe 5 and then be discharged from the drain hole 6, rinsing the bottom conical surface of the test cone. The drive motor 10 will drive the rollers 9 to rotate through the rotating rod 8. The rollers 9 will drive the test cone in the annular frame 4 to rotate, so that the drain hole 6 will thoroughly rinse the conical surface of the test cone. This achieves automatic and efficient cleaning of the test cone, preventing the electronic adhesive from staying on the outer wall of the test cone for a long time and causing corrosion damage. The wastewater generated during rinsing will enter the drain hole 18 and be discharged from the bottom of the drain hole 18.

[0029] In another embodiment, after rinsing the detection cone, compressed air is introduced into the annular pipe 5 by an air pump, so that the drain hole 6 can spray air onto the surface of the detection cone, thereby realizing the automatic drying of the detection cone.

[0030] The inner wall of the conical groove 3 is provided with multiple sets of brushes 11 arranged in a circular pattern. The inner wall of the conical groove 3 is provided with a telescopic part that drives the brushes 11 to approach or move away from the axis of the conical groove 3. The telescopic part includes a device groove 12 provided in the inner wall of the conical groove 3. A main elastic airbag 13 is fixedly installed in the device groove 12. The brushes 11 are fixedly installed on the outer wall of the main elastic airbag 13. A ventilation pipe 17 communicating with the main elastic airbag 13 is fixedly connected to the main elastic airbag 13. A device cavity 14 is provided in the support frame 2. A secondary elastic airbag 16 is fixedly installed in the inner wall of the device cavity 14. The end of the ventilation pipe 17 is fixedly connected to the secondary elastic airbag 16. A pressing part that indirectly compresses the secondary elastic airbag 16 is provided in the device cavity 14. The pressing part includes a cam 15 fixedly connected to the outer wall of the rotating rod 8. The outer wall of the cam 15 is attached to the outer wall of the secondary elastic airbag 16.

[0031] During the rotating rinsing process of the detection cone, the brush 11 can scrub the outer wall of the detection cone to improve the efficiency and effect of rinsing. The rotating rod 8 also drives the cam 15 to rotate. The cam 15 will indirectly squeeze the secondary elastic airbag 16. When the secondary elastic airbag 16 is squeezed, it will blow air into the main elastic airbag 13 through the air exchange pipe 17. The main elastic airbag 13 will expand, thereby making the brush 11 press against the outer wall of the detection cone. When the secondary elastic airbag 16 is not pressed by the cam 15, the secondary elastic airbag 16 and the main elastic airbag 13 will elastically return to their original positions, and the brush 11 will move away from the outer wall of the detection cone. Thus, the continuously rotating cam 15 will cause the brush 11 to indirectly approach or move away from the surface of the detection cone. The brush 11 will then scrub the outer wall of the detection cone in a massaging manner, which significantly improves the cleaning effect of the detection cone.

[0032] The bottom of the detector body 1 is fixedly connected to a wastewater tank 19, and the lower port of the drain hole 18 is fixedly connected to a drain pipe 20 extending into the wastewater tank 19. The sewage discharged from the drain hole 18 will be discharged into the wastewater tank 19 through the drain pipe 20, thereby effectively collecting the sewage.

[0033] This device for detecting the cone penetration of electronic adhesives removes the detection cone after the detection is completed and places it into the conical groove 3. The rollers 9 on the annular frame 4 create a gap between the bottom conical surface of the detection cone and the inner wall of the conical groove 3. Then, a water pump introduces a solution for rinsing the electronic adhesive into the input pipe 7, and simultaneously starts the drive motor 10. The solution entering the input pipe 7 enters the annular pipe 5 and then exits from the drain hole 6, rinsing the bottom conical surface of the detection cone. The drive motor 10 drives the rollers 9 to rotate via the rotating rod 8, which in turn drives the detection cone in the annular frame 4 to rotate, allowing the drain hole 6 to thoroughly rinse the conical surface of the detection cone. This achieves automatic and efficient cleaning of the detection cone, preventing the electronic adhesive from remaining on the outer wall of the detection cone for a long time and causing corrosion damage.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A device for electronic adhesive cone penetration detection, comprising a detector body (1), characterized in that, Also includes: The support frame (2) is fixedly connected to the side wall of the detector body (1). The support frame (2) is provided with a conical groove (3), and an annular frame (4) is fixedly connected to the upper end of the conical groove (3). The bottom of the support frame (2) is provided with a drain hole (18) that communicates with the conical groove (3). An annular tube (5) is fixedly installed inside the support frame (2) and surrounds the conical groove (3). The lower end of the annular frame (4) is provided with a drain hole (6) that communicates with the annular pipe (5). The output end of the drain hole (6) faces the inner bottom of the conical groove (3). The annular frame (4) is provided with a driving part.

2. A device for electronic adhesive cone penetration detection according to claim 1, characterized in that, The drive unit includes a plurality of rotating rods (8) rotatably connected to the ring frame (4). Rollers (9) located on the inner wall of the ring frame (4) are fixedly installed on the rotating rods (8). A drive motor (10) for driving the rotating rods (8) to rotate is fixedly installed on the outer wall of the support frame (2).

3. A device for electronic adhesive cone penetration detection according to claim 1, characterized in that, The inner wall of the conical groove (3) is provided with multiple sets of brushes (11) arranged in a circular pattern, and the inner wall of the conical groove (3) is provided with a telescopic part that drives the brushes (11) to approach or move away from the axis of the conical groove (3).

4. A device for electronic adhesive cone penetration detection according to claim 3, characterized in that, The telescopic part includes a device groove (12) disposed on the inner wall of the conical groove (3), a main elastic airbag (13) is fixedly installed in the device groove (12), the brush (11) is fixedly disposed on the outer wall of the main elastic airbag (13), and an air exchange pipe (17) connected to the main elastic airbag (13) is fixedly connected to it.

5. A device for electronic adhesive cone penetration detection according to claim 4, characterized in that, The support frame (2) is provided with a device cavity (14), and a secondary elastic airbag (16) is fixedly installed on the inner wall of the device cavity (14). The end of the air exchange pipe (17) is fixedly connected to the secondary elastic airbag (16), and the device cavity (14) is provided with a top pressure part that indirectly compresses the secondary elastic airbag (16).

6. A device for electronic adhesive cone penetration detection according to claim 5, characterized in that, The top pressure part includes a cam (15) fixedly connected to the outer wall of the rotating rod (8), and the outer wall of the cam (15) is attached to the outer wall of the secondary elastic airbag (16).

7. A device for electronic adhesive cone penetration detection according to claim 1, characterized in that, An input pipe (7) communicating with the annular pipe (5) is fixedly connected to the support frame (2).

8. A device for electronic adhesive cone penetration detection according to claim 1, characterized in that, The bottom of the detector body (1) is fixedly connected to a wastewater tank (19), and the lower port of the drain hole (18) is fixedly connected to a drain pipe (20) extending into the wastewater tank (19).

Images