CN214592701U - Be applied to high leakproofness seal welding structure that SMT pasted dress - Google Patents
Be applied to high leakproofness seal welding structure that SMT pasted dress Download PDFInfo
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- CN214592701U CN214592701U CN202120165605.1U CN202120165605U CN214592701U CN 214592701 U CN214592701 U CN 214592701U CN 202120165605 U CN202120165605 U CN 202120165605U CN 214592701 U CN214592701 U CN 214592701U
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Abstract
The utility model discloses a high-sealing structure applied to SMT mounting, which comprises a sealing box body and a sealing component, the seal box body comprises a shell, a top plate is arranged at the upper end of the shell, one end of the top plate is hinged with the seal box body, the other end of the top plate is provided with a locking device, a spot welding assembly is arranged in the seal box body and comprises a welding device and an XY axis driving device, the sealing assembly comprises a first sealing assembly and a second sealing assembly, the first sealing assembly is a sealing sheet and is arranged at the top end of the right side of the sealing box body, the second sealing component comprises a U-shaped sealing cover, a cylinder, a coupler, a fixed block and a chute and is symmetrically arranged at the bottom of the sealing box body, the first sealing assembly and the second sealing assembly are designed to form sealing protection in the inner cavity of the sealing box.
Description
Technical Field
The utility model relates to a SMT pastes dress technical field specifically is a be applied to high leakproofness seal welding structure that SMT pasted dress.
Background
Electronic Surface Mount Technology (SMT), known as surface mount or surface mount technology. The surface-mounted component without pins or short leads (SMC/SMD, Chinese called chip component) is mounted on the surface of Printed Circuit Board (PCB) or other base plate, and is welded and assembled by means of reflow soldering or dip soldering. The chip among the prior art involves the soldering and sealing flow in the production course of working, how to improve the leakproofness in the soldering and sealing work, is the technique that needs to improve all the time, in the chip soldering and sealing work process, needs to monitor the chip, needs the chip to expose in the external world, probably has the hidden danger that the foreign matter falls on the chip.
If the sealing protection device can be conveniently observed by workers, the problem can be solved by achieving the effect of isolating and protecting the chip, and a high-sealing-performance sealing and welding structure applied to SMT mounting is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the high leakproofness seal welding structure who is applied to SMT subsides dress that proposes.
In order to achieve the above object, the utility model provides a following technical scheme: a high-sealing-performance seal welding structure applied to SMT mounting comprises a seal box body and a sealing assembly, wherein the seal box body comprises a shell, a top plate is arranged at the upper end of the shell, one end of the top plate is hinged with the seal box body, a locking device is arranged at the other end of the top plate, a spot welding assembly is arranged in the seal box body and comprises a welding device and an XY-axis driving device, the welding device comprises a welding rod and a welding head, the XY-axis driving device comprises a vertical driving motor, a vertical rod, a sliding block and a connecting rod, a sliding rail is arranged on the connecting rod, the sliding block is installed on the sliding rail, the vertical driving motor is installed on one side of the sliding block, the vertical rod is installed on the vertical driving motor, the welding rod is installed at the lower end of the vertical rod, the welding head is installed on the welding rod, and the sealing assembly comprises a first sealing assembly and a second sealing assembly, the first sealing assembly is a sealing sheet and is installed on the top of the right side of the seal box body and is connected with the top plate of the seal box body in an opening and closing mode, the second sealing assembly comprises a U-shaped sealing cover, a cylinder, a coupler, a fixing block and a sliding groove, and the sealing cover, the cylinder, the coupler, the fixing block and the sliding groove are symmetrically installed at the bottom of the seal box body.
As an optimized technical scheme of the utility model, the gasket is the elastic sealing rubber piece.
As an optimal technical scheme, U type sealed cowling is transparent organic glass material, U type sealed cowling point-to-point connection has the elastic rubber piece.
As an optimal technical scheme, the welding base is installed at seal box body bottom center, the last spot welding machined part of installing of welding base.
As an optimal technical scheme, seal box body right side is equipped with the controller, the controller with vertical drive motor, slider, welding rod, soldered connection and cylinder electric connection respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be applied to high leakproofness seal welding structure of SMT subsides dress, realized forming sealed protection in the seal box inner chamber through designing first seal assembly and second seal assembly, when the roof is closed, first seal assembly's gasket can improve the box leakproofness, when the roof is opened, extend by controller control cylinder, it promotes U type sealed cowling and is close to each other to drive the shaft coupling, until the contact, the spot welding machined part forms sealed protection, avoid external foreign matter to drop on the machined part, further protect the machined part, and the top cap lid is back on the seal box, the initial position is resumeed to the second seal assembly, the safety cover disappears, can continue to carry out the seal welding work of rifle head.
Drawings
Fig. 1 is a cross-sectional view (with the top plate closed) of a high-sealing structure applied to SMT mounting of the present invention;
fig. 2 is the utility model relates to a be applied to high leakproofness seal welding structure cross-sectional view (the roof is opened) that SMT pasted dress.
In the figure: 1-sealing the box body; 2-a sealing assembly; 3-a shell; 4-a top plate; 5-a locking device; 6-spot welding assembly; 7-a welding device; 8-XY axis drive; 9-welding a rod; 10-a welding head; 11-a vertical drive motor; 12-a vertical pole; 13-a slide block; 14-a connecting rod; 15-a slide rail; 16-a first seal assembly; 17-a second seal assembly; 18-U shaped sealing cover; 19-a cylinder; 20-a coupler; 21-fixing block; 22-a chute; 23-an elastic rubber block; 24-welding the base; 25-spot welding the workpiece; 26-controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1 and fig. 2, the present invention provides a technical solution: the sealing box comprises a sealing box body 1 and a sealing assembly 2, wherein the sealing box body 1 comprises a shell 3, a top plate 4 is arranged at the upper end of the shell 3, one end of the top plate is hinged with the sealing box body, a locking device 5 is arranged at the other end of the top plate, a spot welding assembly 6 is arranged in the sealing box body 1, the spot welding assembly 6 comprises a welding device 7 and an XY-axis driving device 8, the welding device 7 comprises a welding rod 9 and a welding head 10, the XY-axis driving device 8 comprises a vertical driving motor 11, a vertical rod 12, a sliding block 13 and a connecting rod 14, a sliding rail 15 is arranged on the connecting rod 9, the sliding block 14 is arranged on the sliding rail 15, the vertical driving motor 11 is arranged at one side of the sliding block 14, the vertical rod 12 is arranged on the vertical driving motor 11, the welding rod 9 is arranged at the lower end of the vertical rod 12, and the welding head 10 is arranged on the welding rod 9, sealing assembly 2 includes first sealing assembly 16 and second sealing assembly 17, first sealing assembly is the gasket, and install in the top on seal box body 1 right side, with the roof 4 of seal box body 1 opens and shuts and is connected, second sealing assembly 17 includes U type sealed cowling 18, cylinder 19, shaft coupling 20, fixed block 21 and spout 22, and the symmetry is installed in seal box body 1 bottom.
After the locking device 5 is opened, the top plate 4 is opened, meanwhile, the controller electrically controls the air cylinder 19 to drive the coupler 20 to push the U-shaped sealing cover 18 to be close to each other until a workpiece is sealed, the vertical driving motor 11 is controlled by the controller to move up and down to complete a sealing welding process, and a sliding block of the vertical driving motor 11 can horizontally move in the sliding rail 15 on the connecting rod 14 and can flexibly change according to the sealing welding position requirement.
Further, the sealing sheet is an elastic sealing rubber sheet.
Further, U type sealed cowling 18 is transparent organic glass material, U type sealed cowling 18 pointed end is connected with elastic rubber piece 23.
A welding base 24 is installed at the center of the bottom of the seal box body 1, and spot welding workpieces 25 are installed on the welding base 24.
In the above embodiment, the controller 26 is disposed on the right side of the seal box body 1, and the controller 26 is electrically connected to the vertical driving motor 11, the slider 13, the welding rod 9, the welding head 10 and the cylinder 19, respectively.
The utility model discloses a theory of operation: the utility model discloses a be applied to high leakproofness seal welding structure of SMT subsides dress, realized forming sealed protection in the seal box inner chamber through designing first seal assembly and second seal assembly, when the roof is closed, first seal assembly's gasket can improve the box leakproofness, when the roof is opened, extend by controller control cylinder, it promotes U type sealed cowling and is close to each other to drive the shaft coupling, until the contact, the spot welding machined part forms sealed protection, avoid external foreign matter to drop on the machined part, further protect the machined part, and the top cap lid is back on the seal box, the initial position is resumeed to the second seal assembly, the safety cover disappears, can continue to carry out the seal welding work of rifle head.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A high-tightness seal welding structure applied to SMT mounting comprises a seal box body and a seal assembly, and is characterized in that the seal box body comprises a shell, a top plate is arranged at the upper end of the shell, one end of the top plate is hinged with the seal box body, a locking device is arranged at the other end of the top plate, a spot welding assembly is arranged in the seal box body and comprises a welding device and an XY-axis driving device, the welding device comprises a welding rod and a welding head, the XY-axis driving device comprises a vertical driving motor, a vertical rod, a sliding block and a connecting rod, a sliding rail is arranged on the connecting rod, the sliding block is mounted on the sliding rail, the vertical driving motor is mounted on one side of the sliding block, the vertical rod is mounted on the vertical driving motor, the welding rod is mounted at the lower end of the vertical rod, and the welding head is mounted on the welding rod, the sealing assembly comprises a first sealing assembly and a second sealing assembly, the first sealing assembly is a sealing sheet and is installed at the top end of the right side of the sealing box body and is connected with the top plate of the sealing box body in an opening and closing mode, the second sealing assembly comprises a U-shaped sealing cover, a cylinder, a coupler, a fixing block and a sliding groove, and the sealing cover, the cylinder, the coupler, the fixing block and the sliding groove are symmetrically installed at the bottom of the sealing box body.
2. The sealing structure with high sealing performance applied to SMT according to claim 1, wherein: the sealing sheet is an elastic sealing rubber sheet.
3. The sealing structure with high sealing performance applied to SMT according to claim 1, wherein: the U type sealed cowling is transparent organic glass material, U type sealed cowling pointed end is connected with the elastic rubber piece.
4. The sealing structure with high sealing performance applied to SMT according to claim 1, wherein: the welding device is characterized in that a welding base is installed at the center of the bottom of the seal box body, and spot welding workpieces are installed on the welding base.
5. The sealing structure with high sealing performance applied to SMT according to claim 1, wherein: the right side of the seal box body is provided with a controller, and the controller is electrically connected with the vertical driving motor, the sliding block, the welding rod, the welding head and the air cylinder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165605.1U CN214592701U (en) | 2021-01-21 | 2021-01-21 | Be applied to high leakproofness seal welding structure that SMT pasted dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165605.1U CN214592701U (en) | 2021-01-21 | 2021-01-21 | Be applied to high leakproofness seal welding structure that SMT pasted dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214592701U true CN214592701U (en) | 2021-11-02 |
Family
ID=78370186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120165605.1U Active CN214592701U (en) | 2021-01-21 | 2021-01-21 | Be applied to high leakproofness seal welding structure that SMT pasted dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214592701U (en) |
-
2021
- 2021-01-21 CN CN202120165605.1U patent/CN214592701U/en active Active
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