Process for heating and resealing end of patch element after end sealing

By using a two-stage slurry impregnation and sealing process, the problems of thin slurry, edge shrinkage and cracking, and inconvenience in automation during the sealing process of surface mount components have been solved, achieving the effects of increased slurry thickness and automated feeding and discharging.

CN121843485APending Publication Date: 2026-04-10GUANGDONG LIXING INTELLIGENT EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG LIXING INTELLIGENT EQUIP CO LTD
Filing Date
2025-12-31
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

In the existing surface mount component end-capping process, edge shrinkage cracks, leakage of internal electrodes, and inconvenience in loading and unloading are prone to occur after one dip-in process, resulting in poor automation.

Method used

The two-stage impregnation and sealing process is adopted. The primary and secondary impregnation platforms move on the transverse module respectively, and combined with heat curing treatment, the components are impregnated and sealed multiple times, which increases the thickness of the slurry and improves the edge quality.

Benefits of technology

It increased slurry thickness, improved edge quality, enhanced automated feeding and discharging efficiency, and improved the safety and efficiency of the end-sealing process.

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Abstract

The invention discloses a heating and end-sealing process after end sealing of a patch element, which comprises a second transverse moving module, a secondary dipping carrying table, a secondary end-sealing station, a machine panel, a connecting plate air cylinder lifting table, a heating box, a first transverse moving module, a primary end-sealing station, a primary dipping carrying table, a material conveying mechanism and an end-sealing front transverse moving mechanism, the end sealing technology comprises the steps that an extraction manipulator grabs an element and moves the element to a material conveying mechanism, then a first lifting mechanism controls a primary dip-coating carrying table to take a plate and then moves the plate to a primary end sealing station, and then primary dip-coating end sealing treatment is conducted on the element through the primary dip-coating carrying table; the end sealing front transverse moving mechanism is arranged, the mechanical arm capable of guiding is arranged on one side of the end sealing front transverse moving mechanism, elements can be conveniently and automatically fed through the mechanical arm and can be conveyed to the end sealing mechanism through the material conveying mechanism, and the primary slurry dipping carrying table and the secondary slurry dipping carrying table can move on the first transverse moving module and the second transverse moving module correspondingly; feeding and discharging are convenient, and the automatic effect is good.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of end sealing process, in particular to a kind of patch component end sealing post-heating re-end sealing process. BACKGROUND

[0002] The patch component end sealing post-heating re-end sealing process is used for end sealing processing of patch component, and is applied to process equipment for electronic component manufacturing.

[0003] For example, the authorized patent with publication number CN208208725U (electronic component end sealing device);It includes frame, vacuum chuck and grouting disc matched with vacuum chuck, the frame is also provided with adjusting assembly for adjusting the distance between vacuum chuck and grouting disc and end sealing depth controller for controlling the distance between vacuum chuck and grouting disc;The frame includes upper fixed plate, lower fixed plate and guide column connected between upper fixed plate and lower fixed plate;The guide column between upper fixed plate and lower fixed plate is slidably connected with moving plate;The adjusting assembly includes screw rod threadedly connected with moving plate, and the top of screw rod is connected with hand rotating disc.The utility model discloses a kind of end sealing machine suitable for laboratory patch type micro electronic component end sealing, which not only has simple and compact structure, is easy to maintain and clean, but also can flexibly adjust end sealing depth according to the size of electronic component, and the end sealing process is convenient and flexible, which greatly shortens the end sealing time, saves time and effort, improves development efficiency, and can realize rapid and precise end sealing of laboratory electronic components.

[0004] The above-mentioned existing technology is one-time grouting, the end head grout is thin, and after sintering, problems such as edge shrinkage crack and internal electrode leakage easily occur, and after improvement for twice grouting, the end head thickness and internal electrode leakage phenomenon are also improved, the edge copper thickness is not greatly improved, the feeding and discharging are not convenient enough, and the automatic effect is not enough. SUMMARY

[0005] The present application aims to provide a kind of patch component end sealing post-heating re-end sealing process, to solve the problems of one-time grouting, thin end head grout, sintering, edge shrinkage crack, internal electrode leakage and other problems, and after improvement for twice grouting, the end head thickness and internal electrode leakage phenomenon are also improved, the edge copper thickness is not greatly improved, the feeding and discharging are not convenient enough, and the automatic effect is not enough.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a kind of patch component end sealing post-heating re-end sealing process, including second horizontal movement module, secondary grouting stage, secondary end sealing station, machine table panel, connecting plate air cylinder lifting platform, heating box, first horizontal movement module, primary end sealing station, primary grouting stage, material conveying mechanism and end sealing front horizontal movement mechanism, and its end sealing process is as follows: Firstly, the element is moved to the feeding mechanism by the extraction manipulator, then the first lifting mechanism controls the first dipping platform to move to the first end sealing station, the guide frame moves horizontally on the first horizontal moving module, the first lifting mechanism moves horizontally driven by the guide frame, the first dipping platform is adjusted in height by the first lifting mechanism, then the element is dipped and sealed by the first dipping platform; Secondly, the element after the first end sealing is moved to the plate receiving cylinder lifting platform, the plate receiving cylinder lifting platform is lowered, the plate is pushed into the heating box by the plate pushing and taking cylinder to be heated and solidified, the heating box is heated by the heating pipe, and the hot air circulates in the heating box through the hot air circulating pipe under the action of the hot air circulating fan; Finally, the solidified element is pulled back to the push-pull plate slide rail, the plate receiving cylinder lifting platform, the second dipping platform is controlled by the second lifting mechanism to take away the solidified element and place it on the second end sealing station for secondary dipping and sealing, the second dipping platform moves horizontally on the second horizontal moving module, the second lifting mechanism moves horizontally driven by the guide frame, and the second horizontal moving module moves horizontally driven by the second dipping platform.

[0007] Preferably, the second end sealing station and the first end sealing station are respectively arranged on the two sides of the machine platform panel, and the heating box is arranged in the middle of the machine platform panel and located between the second end sealing station and the first end sealing station.

[0008] Preferably, the top steel plate is supported on the surface of the machine platform panel by support columns, and the first horizontal moving module and the second horizontal moving module are arranged on the front and rear sides of the top steel plate in a staggered manner.

[0009] Preferably, the first lifting mechanism is connected with the first horizontal moving module through a guide frame, the second lifting mechanism is connected with the second horizontal moving module through a guide frame, and the top steel plate is provided with two connecting guide openings, and the guide frame moves in the connecting guide openings.

[0010] Preferably, the heating box comprises a heating pipe, a hot air circulating pipe and a hot air circulating fan. The heating pipe is arranged in the inner cavity of the heating box, the heating box is provided with an air outlet and an air inlet at two ends respectively, the air outlet and the air inlet are connected by the hot air circulating pipe, and the hot air circulating fan is arranged on the hot air circulating pipe.

[0011] Preferably, the top two sides of the plate receiving cylinder lifting platform are respectively provided with push-pull plate slide rails, the bottom of the plate receiving cylinder lifting platform is provided with a lower plate surface cooling mechanism, and the ends of the plate receiving cylinder lifting platform are provided with two upper plate surface cooling mechanisms.

[0012] Preferably, the front end sealing transverse moving mechanism is arranged at the top end of the machine panel, one side of the front end sealing transverse moving mechanism is provided with a transversely movable extraction manipulator, and the bottom end of the extraction manipulator is fixed with an element.

[0013] Preferably, the two sides of the feeding mechanism are provided with guide sleeves, the guide sleeves are arranged on a feeding guide rail, the feeding guide rail is arranged on the machine panel, and the feeding mechanism is provided with a feeding lifting platform.

[0014] Preferably, the machine panel is arranged at the top of the cabinet, support feet and universal wheel self-locking wheels are arranged at the bottom corners of the cabinet, and a power distribution and circuit control cabinet assembly is arranged in the cabinet.

[0015] Compared with the prior art, the present application has the following beneficial effects: 1. The front end sealing transverse moving mechanism is arranged, a guideable extraction manipulator is arranged at one side of the front end sealing transverse moving mechanism, the element is conveniently fed automatically through the extraction manipulator, and can be conveyed to the sealing mechanism through the feeding mechanism, and the first-time impregnation platform and the second-time impregnation platform can be respectively moved on the first transverse moving module and the second transverse moving module, so that the feeding and discharging are facilitated, and the automatic effect is good.

[0016] 2. The first-time sealing station and the second-time sealing station are arranged, and the first-time sealing station and the second-time sealing station are respectively provided with a first-time impregnation platform and a second-time impregnation platform, the first-time impregnation is followed by heating and solidification, and the thickness of the solidified slurry is impregnated again, so that the thickness of the slurry is fundamentally increased, and the edge is also ensured.

[0017] 3. The air cooling mechanism is arranged and can be slidably pushed into the heating box, so that the feeding and discharging of the sealed element in the heating box are facilitated, the solidification treatment is facilitated, and the safety and efficiency are high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the present application; Figure 2 It is a structural schematic view of the adapter plate air cylinder lifting platform of the present application; Figure 3 It is a whole view of the heating box of the present application; Figure 4 It is a structural schematic view of the heating box of the present application; Figure 5 It is a principle view of the heating box of the present application; Figure 6 It is a structural schematic view of the A part of the present application.

[0019] In the figure: 1, second horizontal moving module; 2, connecting guide opening; 3, top steel plate; 4, second lifting mechanism; 5, supporting column; 6, secondary slurry dipping platform; 7, secondary end sealing station; 8, machine table panel; 9, connecting plate cylinder lifting platform; 10, heating box; 11, first horizontal moving module; 12, primary end sealing station; 13, first lifting mechanism; 14, primary slurry dipping platform; 15, feeding lifting platform; 16, material conveying mechanism; 17, feeding guide rail; 18, lower panel cooling mechanism; 19, push-pull plate sliding rail; 20, upper panel cooling mechanism; 21, heating pipe; 22, air outlet; 23, air inlet; 24, hot air circulation pipe; 25, hot air circulation fan; 26, horizontal moving mechanism before end sealing; 27, extracting manipulator; 28, component. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all.

[0021] Please refer to Figures 1-6 A component end sealing, heating and re-end sealing process, comprising a second horizontal moving module 1, a secondary slurry dipping platform 6, a secondary end sealing station 7, a machine table panel 8, a connecting plate cylinder lifting platform 9, a heating box 10, a first horizontal moving module 11, a primary end sealing station 12, a primary slurry dipping platform 14, a material conveying mechanism 16 and a horizontal moving mechanism before end sealing 26, and the end sealing process is as follows: First, the extracting manipulator 27 grabs the component 28 and moves it to the material conveying mechanism 16, then the primary slurry dipping platform 14 is controlled by the first lifting mechanism 13 to take the plate and move to the primary end sealing station 12, the guide frame is moved horizontally on the first horizontal moving module 11, the first lifting mechanism 13 is driven to move horizontally by the guide frame, the primary slurry dipping platform 14 is adjusted in height by the first lifting mechanism 13, and then the component 28 is subjected to primary slurry dipping and end sealing treatment by the primary slurry dipping platform 14; Second, the component 28 after the primary end sealing treatment is moved to the connecting plate cylinder lifting platform 9, the connecting plate cylinder lifting platform 9 is lowered, the plate is pushed into the heating box 10 by the plate pushing cylinder clamping hand, the heating box 10 is heated and controlled by the heating pipe 21, and the hot air is circulated in the heating box 10 by the hot air circulation pipe 24 under the action of the hot air circulation fan 25; Finally, the solidified component 28 is pulled back to the push-pull plate sliding rail, the connecting plate cylinder lifting platform 9 is raised, the secondary slurry dipping platform 6 is controlled by the second lifting mechanism 4 to take away the solidified component 28 and place it on the secondary end sealing station 7 for secondary slurry dipping and end sealing, the secondary slurry dipping platform 6 is moved horizontally on the second horizontal moving module 1 by the guide frame, the second lifting mechanism 4 is driven to move horizontally, and the second lifting mechanism 4 drives the secondary slurry dipping platform 6 to move horizontally.

[0022] Furthermore, the secondary sealing station 7 and the primary sealing station 12 are respectively located on the top two sides of the machine panel 8. The secondary sealing station 7 and the primary sealing station 12 are used to perform secondary sealing treatment on the components. The heating box 10 is located in the middle of the top of the machine panel 8, and the heating box 10 is located between the secondary sealing station 7 and the primary sealing station 12. The heating box 10 can be used to cure the impregnated components.

[0023] Furthermore, the top of the machine panel 8 is supported by a top steel plate 3 via a support column 5. The top steel plate 3 is elevated and supported by the support column 5. The front and rear sides of the top steel plate 3 are staggered with a first transverse module 11 and a second transverse module 1. The first transverse module 11 and the second transverse module 1 are used to control the movement of the primary slurry stage 14 and the secondary slurry stage 6, respectively.

[0024] Furthermore, the first lifting mechanism 13 is connected to the first transverse module 11 via a guide frame, and the second lifting mechanism 4 is connected to the second transverse module 1 via a guide frame. The top steel plate 3 is provided with two connecting guide ports 2, and the guide frame moves within the connecting guide ports 2. Through the guiding control of the guide frame and the first transverse module 11, the transverse position of the first lifting mechanism 13 can be adjusted so that it can control the transverse movement of the primary slurry impregnation platform 14. The movement of the guide frame can be limited by the connecting guide ports 2.

[0025] Furthermore, the heating box 10 includes a heating tube 21, a hot air circulation pipe 24, and a hot air circulation fan 25; Heating tube 21 is installed in the inner cavity of heating box 10. Heating is performed on the heating box 10 through heating tube 21. Air outlet 22 and air inlet 23 are respectively provided at both ends of heating box 10. Air outlet 22 and air inlet 23 are connected by hot air circulation pipe 24. Hot air can enter and exit through air outlet 22 and air inlet 23, and can circulate in hot air circulation pipe 24 under the action of hot air circulation fan 25. Hot air circulation fan 25 is installed on hot air circulation pipe 24.

[0026] Furthermore, the top two sides of the plate-receiving cylinder lifting platform 9 are respectively provided with push-pull plate slide rails 19, which facilitate the control of the plate-receiving cylinder lifting platform 9 in and out of the heating box 10. The bottom of the plate-receiving cylinder lifting platform 9 is provided with a lower plate surface cooling mechanism 18, which is used to quickly cool the components and improve the curing efficiency. The end of the plate-receiving cylinder lifting platform 9 is provided with two upper plate surface cooling mechanisms 20.

[0027] Further, the front end sealing transverse moving mechanism 26 is arranged at the top end of the machine panel 8, and one side of the front end sealing transverse moving mechanism 26 is provided with a transversely movable extraction manipulator 27, the bottom end of the extraction manipulator 27 is fixed with an element 28, the transverse movement of the extraction manipulator 27 is facilitated by the front end sealing transverse moving mechanism 26, and the feeding of the element 28 is controlled by the extraction manipulator 27.

[0028] Further, the two sides of the feeding mechanism 16 are provided with guide sleeves, the transverse movement of the feeding mechanism 16 on the feeding guide rail 17 is facilitated by the guide sleeves, the feeding of the raw materials by the feeding mechanism 16 is facilitated, the guide sleeves are arranged on the feeding guide rail 17, the feeding guide rail 17 is arranged on the machine panel 8, and the feeding lifting platform 15 is arranged on the feeding mechanism 16, and the taking of the raw materials by the feeding lifting platform 15 is facilitated.

[0029] Further, the machine panel 8 is arranged at the top of the cabinet, the support feet and the universal self-locking wheels are arranged at the bottom corners of the cabinet, the power distribution and circuit control box assembly is arranged in the cabinet, the power distribution and circuit control assembly of the equipment is protected by the cabinet, and the placement and operator control of the equipment are facilitated by the support feet and the universal self-locking wheels.

[0030] Working principle: when the equipment is used, the element 28 is grabbed by the extraction manipulator 27 and moved to the feeding mechanism 16, then the first dipping platform 14 is taken out by the first lifting mechanism 13 and moved to the first end sealing station 12, the guide frame is moved transversely on the first transverse moving module 11, the first lifting mechanism 13 is moved transversely by the guide frame, the height of the first dipping platform 14 is adjusted by the first lifting mechanism 13, then the element 28 is dipped and sealed by the first dipping platform 14, the element 28 after the first end sealing is moved to the plate taking cylinder lifting platform 9, the plate taking cylinder lifting platform 9 is lowered, the plate is pushed into the heating box 10 by the plate pushing cylinder clamping hand, the heating of the heating box 10 is controlled by the heating pipe 21, and the hot air is circulated in the heating box 10 by the hot air circulating pipe 24 under the action of the hot air circulating fan 25, the element 28 after the solidification is pulled back to the plate pushing and pulling rail, the plate taking cylinder lifting platform 9 is raised, the second dipping platform 6 is taken out by the second lifting mechanism 4 and placed on the second end sealing station 7 for secondary dipping and sealing, the second dipping platform 6 is moved transversely on the second transverse moving module 1 by the guide frame, the second lifting mechanism 4 is moved transversely by the guide frame, and the second lifting mechanism 4 is moved transversely by the second dipping platform 6.

[0031] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims with respect to the figures of the patent document.

Claims

1. A patch element end-capping post-heating re-end-capping process, comprising a second transverse module (1), a secondary slurry dipping platform (6), a secondary end-capping station (7), a machine table panel (8), a connecting plate pneumatic cylinder lifting platform (9), a heating box (10), a first transverse module (11), a primary end-capping station (12), a primary slurry dipping platform (14), a material conveying mechanism (16), and a pre-end-capping transverse moving mechanism (26), and the end-capping process is as follows: First, the element (28) is grabbed by the extraction manipulator (27) and moved to the material conveying mechanism (16), then the primary slurry dipping platform (14) is controlled by the first lifting mechanism (13) to take the plate and then moved to the primary end-capping station (12), the guide frame is moved transversely on the first transverse module (11), the first lifting mechanism (13) is moved transversely by the guide frame, the primary slurry dipping platform (14) is adjusted in height by the first lifting mechanism (13), and then the element (28) is subjected to primary slurry dipping end-capping treatment by the primary slurry dipping platform (14); Second, the element (28) after primary end-capping treatment is moved to the connecting plate pneumatic cylinder lifting platform (9), the connecting plate pneumatic cylinder lifting platform (9) is lowered, the plate is pushed into the heating box (10) by the plate pushing and taking cylinder gripper for heating and solidification, the heating box (10) is heated and controlled by the heating pipe (21), and hot air circulates in the heating box (10) by the hot air circulating pipe (24) under the action of the hot air circulating fan (25); Finally, the solidified element (28) is pulled back to the plate pushing and pulling rail, the connecting plate pneumatic cylinder lifting platform (9), the solidified element (28) is taken away and placed on the secondary end-capping station (7) by the secondary slurry dipping platform (6) controlled by the second lifting mechanism (4) for secondary slurry dipping end-capping, the secondary slurry dipping platform (6) is moved transversely on the second transverse module (1) by the guide frame, the second lifting mechanism (4) is moved transversely, and the second transverse module (1) moves the secondary slurry dipping platform (6) transversely.

2. The process of claim 1, wherein: The secondary end-capping station (7) and the primary end-capping station (12) are respectively arranged on the two sides of the machine table panel (8), the heating box (10) is arranged in the middle of the machine table panel (8), and the heating box (10) is located between the secondary end-capping station (7) and the primary end-capping station (12).

3. The process of claim 2, wherein: The top steel plate (3) is supported on the surface of the machine table panel (8) by the support column (5), and the first transverse module (11) and the second transverse module (1) are arranged on the front and rear sides of the top steel plate (3) in an interlaced manner.

4. The process of claim 3, wherein the process is characterized by: The first lifting mechanism (13) is connected with the first transverse module (11) through a guide frame, the second lifting mechanism (4) is connected with the second transverse module (1) through a guide frame, and two connecting guide ports (2) are arranged on the top steel plate (3), and the guide frame moves in the connecting guide port (2) in a guided manner.

5. The process of claim 1, wherein: The heating box (10) comprises a heating pipe (21), a hot air circulating pipe (24), and a hot air circulating fan (25). The heating pipe (21) is arranged in the inner cavity of the heating box (10), both ends of the heating box (10) are respectively provided with an air outlet (22) and an air inlet (23), and the air outlet (22) and the air inlet (23) are connected through the hot air circulating pipe (24), and the hot air circulating fan (25) is arranged on the hot air circulating pipe (24).

6. The process of claim 1, wherein: The top of the connecting plate air cylinder lifting platform (9) is provided with a push-pull plate sliding rail (19) on both sides, the bottom of the connecting plate air cylinder lifting platform (9) is provided with a lower plate surface cooling mechanism (18), and the end of the connecting plate air cylinder lifting platform (9) is provided with two upper plate surface cooling mechanisms (20).

7. The process of claim 1, wherein the process further comprises: It also includes a front end sealing horizontal moving mechanism (26), which is arranged at one end of the top of the machine table panel (8), one side of the front end sealing horizontal moving mechanism (26) is provided with a horizontally movable extraction mechanical hand (27), and the bottom end of the extraction mechanical hand (27) is fixed with an element (28).

8. The process of claim 1, wherein the process is characterized by: Both sides of the material conveying mechanism (16) are provided with guide sleeves, the guide sleeves are arranged on the feeding guide rail (17), the feeding guide rail (17) is arranged on the machine table panel (8), and the material conveying mechanism (16) is provided with a feeding lifting platform (15).

9. The process of claim 1, wherein the process is characterized by: The machine table panel (8) is arranged at the top of the cabinet, support feet and universal wheel self-locking wheels are arranged at the bottom corners of the cabinet, and a power distribution and circuit control machine box assembly is arranged in the cabinet. The heating pipe (21) is arranged in the inner cavity of the heating box (10), both ends of the heating box (10) are respectively provided with an air outlet (22) and an air inlet (23), and the air outlet (22) and the air inlet (23) are connected through the hot air circulating pipe (24), and the hot air circulating fan (25) is arranged on the hot air circulating pipe (24).

Citation Information

Patent Citations

  • Electronic component end -blocking device

    CN208208725U