Special aldehyde-phenol resin pressure detection equipment for electronic packaging
By introducing a spring and screw structure into the pressure testing equipment to absorb impact force and facilitate sensor disassembly, the problems of sensor damage and inaccurate detection caused by impact force in existing equipment are solved, and the stability of the equipment and detection efficiency are improved.
Patent Information
- Application Number
- CN202422974270.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing pressure testing equipment is prone to generate large impact forces when testing aldehyde-phenol resin, resulting in damage to the pressure sensor and inaccurate test results.
A structure including a base plate, bracket, electric push rod, movable plate, column, spring and storage plate was designed. The spring absorbs the impact force and reduces the impact on the pressure sensor. The screw rod and L-shaped plate facilitate the installation and removal of the sensor. The anti-slip pad and support legs are combined to improve the stability and safety of the equipment.
It effectively reduces the damage to the sensor, improves the accuracy of detection and the flexibility of the equipment, reduces downtime, and enhances the safety of the equipment and the accuracy of the detection results.
Smart Images
Figure CN223361630U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pressure detection, in particular to a phenolic resin pressure detection device special for electronic packaging. Background Art
[0002] Phenolic resin used specifically for electronic packaging is a high-performance polymer material. This resin is favored for its excellent electrical insulation properties, heat resistance and chemical stability. Electronic-grade phenolic resin can remain stable in high temperature, high humidity and chemical corrosion environments, which is crucial to the reliability of electronic equipment during long-term operation.
[0003] Phenolic resins for electronic packaging require pressure testing before use. Pressure testing can ensure that the resin achieves the required physical properties in the cured or post-cured state. This is especially important for electronic packaging materials because these materials must be able to remain stable under various environmental conditions to prevent early failure due to insufficient material performance.
[0004] Existing pressure testing equipment is prone to generate large impact forces when performing pressure testing on formaldehyde-phenol resin. The impact forces may affect the pressure sensor inside the pressure detector, resulting in inaccurate pressure test results and may also damage the sensor.
[0005] To this end, the utility model provides a phenolic resin pressure detection device special for electronic packaging. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the present invention to solve its technical problems is: the utility model is a special aldehyde-phenol resin pressure detection device for electronic packaging, comprising a base plate; a bracket is fixedly connected to the top of the base plate; an electric push rod is fixedly connected to the inside of the bracket; a first movable plate is fixedly connected to the bottom of the electric push rod; a pressure detector is fixedly connected to the bottom of the first movable plate; a plurality of columns are fixedly connected to the top of the base plate; the columns are distributed in a circular array; a first spring is slidably connected to the middle of the column, and the first spring is fixed to the inside of the base plate; a storage plate is slidably connected to the middle of the column; the storage plate is arranged at the top of the first spring; the top of the column is fixedly connected to a limiting plate; through the above structure, the impact force generated during the detection of aldehyde-phenol resin can be effectively absorbed, and the direct impact on the pressure sensor inside the pressure detector can be reduced, thereby reducing damage to the sensor and extending its service life.
[0008] Preferably, two rectangular slots are provided on the top of the first movable plate; the two rectangular slots are symmetrically arranged; two bearing seats are fixedly connected inside the rectangular slots; the two bearing seats are symmetrically arranged; the inner rotation of the bearing seat is connected to a screw rod; the end of the screw rod is fixed with a handle; the middle part of the screw rod is threadedly connected to the second movable plate; the side wall of the second movable plate is fixed with an L-shaped plate; through the above structure, it is convenient for the staff to install and disassemble the pressure detector, and when the pressure detector has problems, it can be quickly disassembled for maintenance, reducing downtime and thus improving work efficiency.
[0009] Preferably, a plurality of screws are fixed to the top of the storage plate; the screws are distributed in a circular array; the middle of the screws is threadedly connected to a fixing seat; the side wall of the fixing seat is fixed to a second spring; the end of the second spring is fixed to a fixing plate; through the above structure, the resin can be quickly fixed, reducing the position movement of the resin during detection, and effectively improving the accuracy of the detection results.
[0010] Preferably, four through holes are provided on the first movable plate; the four through holes are symmetrically arranged; a guide rod is slidably connected to the inside of the through hole; the bottom of the guide rod is fixed to the bottom plate; the top of the guide rod is fixed to the bracket; through the above structure, the shaking of the first movable plate during movement can be effectively reduced, and the stability of the first movable plate during movement can be improved.
[0011] Preferably, the bottom of the first movable plate is fixedly connected to a limiting groove; the limiting groove is arranged at a position corresponding to the storage plate; through the above structure, the pressure detector can be effectively limited, reducing the deviation of the pressure detector when it is loose, thereby improving the accuracy of pressure detection.
[0012] Preferably, an anti-slip pad is bonded to the end of the fixing plate; the anti-slip pad is made of rubber; through the above structure, the friction between the fixing plate and the resin can be increased, and the sliding of the resin can be reduced, thereby making the detection result more accurate.
[0013] Preferably, four supporting legs are fixed to the bottom of the base plate; the four supporting legs are symmetrically arranged; rubber pads are bonded to the bottom of the supporting legs; through the above structure, the friction between the supporting legs and the table top can be effectively increased, the sliding of the equipment can be reduced, and the safety of the equipment can be improved.
[0014] The beneficial effects of the utility model are as follows:
[0015] 1. The utility model describes a phenolic resin pressure detection device specially used for electronic packaging. By arranging springs and columns at the bottom of the storage plate to cushion the pressure detector, the device can effectively absorb the impact force generated during phenolic resin detection, reduce the direct impact on the pressure sensor inside the pressure detector, thereby reducing damage to the sensor and extending its service life. At the same time, it also reduces the possibility of the impact force misleading the sensor, effectively improving the accuracy of pressure detection.
[0016] 2. The utility model describes a phenolic resin pressure detection device specially used for electronic packaging. A handle is provided to drive the screw to rotate, and the screw drives the L-shaped plate to move, thereby fixing the pressure detector. This structure makes it convenient for workers to install and disassemble the pressure detector. When a problem occurs with the pressure detector, it can be quickly disassembled for maintenance, reducing downtime, thereby improving work efficiency and effectively improving the flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] Figure 1 It is a three-dimensional diagram of the utility model;
[0019] Figure 2 It is a cross-sectional view of the first movable plate in the utility model;
[0020] Figure 3 It is a cross-sectional view of the center storage plate of the utility model;
[0021] Figure 4 It is a cross-sectional view of the fixing seat in the utility model.
[0022] In the figure: 1. Base plate; 11. Bracket; 12. Electric push rod; 13. First movable plate; 14. Pressure detector; 15. Column; 16. First spring; 17. Storage plate; 18. Limit plate; 2. Rectangular notch; 21. Bearing seat; 22. Screw; 23. Handle; 24. Second movable plate; 25. L-shaped plate; 3. Screw; 31. Fixed seat; 32. Second spring; 33. Fixed plate; 4. Through hole; 41. Guide rod; 5. Limit slot; 6. Anti-slip pad; 7. Support leg; 71. Rubber pad. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] Specific examples are given below.
[0025] like Figures 1 to 4 As shown, the embodiment of the present invention is a phenolic resin pressure detection device for electronic packaging, comprising a base plate 1; a bracket 11 is fixedly connected to the top of the base plate 1; an electric push rod 12 is fixedly connected to the inside of the bracket 11; a first movable plate 13 is fixedly connected to the bottom of the electric push rod 12; a pressure detector 14 is fixedly connected to the bottom of the first movable plate 13; a plurality of columns 15 are fixedly connected to the top of the base plate 1; the columns 15 are distributed in a circular array; a first spring 16 is slidably connected to the middle of the column 15, and the first spring 16 is fixed to the inside of the base plate 1; a storage plate 17 is slidably connected to the middle of the column 15; the storage plate 17 is arranged at the top of the first spring 16; a limiting plate 18 is fixedly connected to the top of the column 15; when working, the phenolic resin to be pressure-tested is placed on the storage plate 17 At the top, the electric push rod 12 is started. The electric push rod 12 pushes the pressure detector 14 to move downward and contact the resin to be tested. After contact, it continues to move downward, thereby driving the placement plate 17 to slide downward. When the placement plate 17 slides downward, the first spring 16 will deform and shrink. After the test is completed, the electric push rod 12 drives the pressure detector 14 to leave the resin surface. At this time, the first spring 16 generates elastic force on the placement plate 17 when it shrinks, driving the placement plate 17 to return to its original position. Through the above structure, the impact force generated during the formaldehyde-phenol resin detection can be effectively absorbed, and the direct impact on the pressure sensor inside the pressure detector 14 can be reduced, thereby reducing the damage to the sensor and extending its service life. At the same time, it also reduces the impact force on the sensor. Misleading, effectively improving the accuracy of pressure detection.
[0026] like Figure 1 and Figure 2 As shown, two rectangular slots 2 are provided on the top of the first movable plate 13; the two rectangular slots 2 are symmetrically arranged; two bearing seats 21 are fixedly connected inside the rectangular slot 2; the two bearing seats 21 are symmetrically arranged; the inner rotation of the bearing seat 21 is connected to a screw rod 22; the end of the screw rod 22 is fixedly connected to a handle 23; the middle part of the screw rod 22 is threadedly connected to the second movable plate 24; the side wall of the second movable plate 24 is fixedly connected to an L-shaped plate 25; during work, the pressure detector 14 is set in the middle of the first movable plate 13, and the handle 23 is turned. The rotation of the handle 23 drives the screw rod 22 to rotate, and the rotation of the screw rod 22 drives the second movable plate 24 to move. The movement of the second movable plate 24 drives the L-shaped plate 25 to move, thereby fixing the pressure detector 14. Through the above structure, it is convenient for the staff to install and disassemble the pressure detector 14. When the pressure detector 14 has a problem, it can be quickly disassembled for maintenance, reducing downtime, thereby improving work efficiency, and effectively improving the flexibility of the equipment.
[0027] like Figure 1 、 Figure 2 and Figure 4 As shown, a plurality of screws 3 are fixed to the top of the storage plate 17; the screws 3 are distributed in a circular array; the middle part of the screws 3 is threadedly connected to a fixing seat 31; the side wall of the fixing seat 31 is fixedly connected to a second spring 32; the end of the second spring 32 is fixedly connected to a fixing plate 33; during operation, the fixing plate 33 is moved, the second spring 32 is deformed, and the resin to be tested is placed on the top of the storage plate 17, so that the fixing plate 33 is in contact with the resin, and the elastic force generated by the deformation of the second spring 32 acts on the fixing plate 33, thereby fixing the resin. Through the above structure, the resin can be quickly fixed, reducing the position movement of the resin during detection, effectively improving the accuracy of the detection results, and by quickly fixing the resin, the time for detection preparation is also reduced, thereby improving the efficiency of detection.
[0028] like Figure 1 and Figure 2 As shown, four through holes 4 are provided on the first movable plate 13; the four through holes 4 are symmetrically arranged; the inside of the through hole 4 is slidably connected to a guide rod 41; the bottom of the guide rod 41 is fixed to the base plate 1; the top of the guide rod 41 is fixed to the bracket 11; during operation, when performing pressure detection, the first movable plate 13 will move up and down along the guide rod 41. Through the above structure, the shaking of the first movable plate 13 during movement can be effectively reduced, the stability of the first movable plate 13 during movement is improved, and the accuracy of pressure detection is indirectly improved.
[0029] like Figure 2 As shown, the bottom of the first movable plate 13 is fixedly connected to the limiting groove 5; the limiting groove 5 is set at a position corresponding to the storage plate 17; when working, the limiting groove 5 is set at the bottom of the first movable plate 13, and the pressure detector 14 is set inside the limiting groove 5, and then the pressure detector 14 is fixed. Through the above structure, the pressure detector 14 can be effectively limited, reducing the deviation of the pressure detector 14 when it is loose, thereby improving the accuracy of pressure detection.
[0030] like Figure 4 As shown, an anti-slip pad 6 is bonded to the end of the fixed plate 33; the anti-slip pad 6 is made of rubber; during operation, the fixed plate 33 is in direct contact with the resin to be tested and may slip. The anti-slip pad 6 is bonded to the side wall of the fixed plate 33. Through the above structure, the friction between the fixed plate 33 and the resin can be increased, and the sliding of the resin can be reduced, thereby making the detection result more accurate.
[0031] like Figure 1As shown, four supporting legs 7 are fixed to the bottom of the base plate 1; the four supporting legs 7 are symmetrically arranged; rubber pads 71 are bonded to the bottom of the supporting legs 7; when working, the equipment is generally placed on a stable table, and it may slip during use. Rubber pads 71 are arranged at the bottom of the supporting legs 7. Through the above structure, the friction between the supporting legs 7 and the table can be effectively increased, the sliding of the equipment can be reduced, and the safety of the equipment can be improved.
[0032] During operation, the aldehyde-phenol resin that needs to be pressure-tested is placed on the top of the placement plate 17, and the electric push rod 12 is started. The electric push rod 12 pushes the pressure detection gauge 14 downward to contact the resin to be tested, and continues to move downward after contact, thereby driving the placement plate 17 to slide downward. When the placement plate 17 slides downward, the first spring 16 will deform and shrink. After the test is completed, the electric push rod 12 drives the pressure detection gauge 14 to leave the resin surface. At this time, the first spring 16 shrinks and generates elastic force on the placement plate 17, driving the placement plate 17 to return to its original position. Through the above structure, the impact force generated during the aldehyde-phenol resin test can be effectively absorbed, reducing the direct impact on the pressure sensor inside the pressure detection gauge 14, thereby reducing sensor damage and prolonging its The service life is prolonged, and the situation that the impact force misleads the sensor is reduced, which effectively improves the accuracy of pressure detection. The pressure detection gauge 14 is set in the middle of the first movable plate 13, and the handle 23 is turned. The handle 23 rotates and the screw rod 22 is rotated at the same time. The screw rod 22 rotates and drives the second movable plate 24 to move. The second movable plate 24 moves and the L-shaped plate 25 is moved at the same time, thereby fixing the pressure detection gauge 14. Through the above structure, it is convenient for the staff to install and disassemble the pressure detection gauge 14. When the pressure detection gauge 14 has problems, it can be quickly disassembled for maintenance, reducing downtime, thereby improving work efficiency and effectively improving the flexibility of the equipment. When the fixed plate 33 is turned, the second spring 32 will be released. The resin to be tested is deformed, and the resin to be tested is placed on the top of the placement plate 17, so that the fixing plate 33 is in contact with the resin. The elastic force generated by the deformation of the second spring 32 acts on the fixing plate 33, thereby fixing the resin. Through the above structure, the resin can be quickly fixed, reducing the situation of the resin moving during the test, effectively improving the accuracy of the test result, and by quickly fixing the resin, the time for test preparation is also reduced, thereby improving the efficiency of the test. When performing pressure testing, the first movable plate 13 will move up and down along the guide rod 41. Through the above structure, the shaking of the first movable plate 13 when it moves can be effectively reduced, the stability of the first movable plate 13 during the movement process can be improved, and the accuracy of the pressure test can be indirectly improved. A limiting groove 5 is provided at the bottom of the movable plate 13, and the pressure detector 14 is provided inside the limiting groove 5, and then the pressure detector 14 is fixed. Through the above structure, the pressure detector 14 can be effectively limited, and the deviation of the pressure detector 14 when it is loose can be reduced, thereby improving the accuracy of pressure detection. The fixed plate 33 may slip when in direct contact with the resin to be tested. The anti-slip pad 6 is adhered to the side wall of the fixed plate 33. Through the above structure, the friction between the fixed plate 33 and the resin can be increased, and the sliding of the resin can be reduced, thereby making the detection result more accurate. The equipment is generally placed on a stable table and may slip during use. A rubber pad 71 is provided at the bottom of the supporting leg 7. Through the above structure,It can effectively increase the friction between the support legs 7 and the table, reduce the sliding of the equipment, and improve the safety of the equipment.
[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A phenolic resin pressure detection device for electronic packaging, characterized by: The utility model comprises a base plate (1); a bracket (11) is fixedly connected to the top of the base plate (1); an electric push rod (12) is fixedly connected to the inside of the bracket (11); a first movable plate (13) is fixedly connected to the bottom of the electric push rod (12); a pressure detector (14) is fixedly connected to the bottom of the first movable plate (13); a plurality of columns (15) are fixedly connected to the top of the base plate (1); the columns (15) are distributed in a circular array; a first spring (16) is slidably connected to the middle of the column (15), and the first spring (16) is fixedly connected to the inside of the base plate (1); a storage plate (17) is slidably connected to the middle of the column (15); the storage plate (17) is arranged at the top of the first spring (16); and a limiting plate (18) is fixedly connected to the top of the column (15).
2. The phenolic resin pressure detection device for electronic packaging according to claim 1, characterized in that: Two rectangular notches (2) are provided on the top of the first movable plate (13); the two rectangular notches (2) are symmetrically arranged; two bearing seats (21) are fixedly connected inside the rectangular notches (2); the two bearing seats (21) are symmetrically arranged; a screw rod (22) is rotatably connected inside the bearing seat (21); a handle (23) is fixedly connected to the end of the screw rod (22); the middle part of the screw rod (22) is threadedly connected to the second movable plate (24); and the side wall of the second movable plate (24) is fixedly connected to an L-shaped plate (25).
3. The phenolic resin pressure detection device for electronic packaging according to claim 1, characterized in that: A plurality of screw rods (3) are fixed to the top of the storage plate (17); the screw rods (3) are distributed in a circular array; a fixing seat (31) is threadedly connected to the middle of the screw rods (3); a second spring (32) is fixed to the side wall of the fixing seat (31); and a fixing plate (33) is fixed to the end of the second spring (32).
4. The phenolic resin pressure detection device for electronic packaging according to claim 1, characterized in that: Four through holes (4) are provided on the first movable plate (13); the four through holes (4) are symmetrically arranged; a guide rod (41) is slidably connected inside the through hole (4); the bottom of the guide rod (41) is fixed to the bottom plate (1); and the top of the guide rod (41) is fixed to the bracket (11).
5. The phenolic resin pressure detection device for electronic packaging according to claim 1, characterized in that: The bottom of the first movable plate (13) is fixedly connected to a limiting groove (5); the limiting groove (5) is arranged at a position corresponding to the storage plate (17).
6. The aldehyde-phenol resin pressure detection device for electronic packaging according to claim 3, characterized in that: An anti-slip pad (6) is bonded to the end of the fixing plate (33); the anti-slip pad (6) is made of rubber.
7. The phenolic resin pressure detection device for electronic packaging according to claim 1, characterized in that: Four supporting legs (7) are fixed to the bottom of the base plate (1); the four supporting legs (7) are symmetrically arranged; and rubber pads (71) are bonded to the bottoms of the supporting legs (7).