CN214717980U - Even coating unit of heat conduction glue for aluminium base board - Google Patents
Even coating unit of heat conduction glue for aluminium base board Download PDFInfo
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- CN214717980U CN214717980U CN202120668893.2U CN202120668893U CN214717980U CN 214717980 U CN214717980 U CN 214717980U CN 202120668893 U CN202120668893 U CN 202120668893U CN 214717980 U CN214717980 U CN 214717980U
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- workstation
- base board
- aluminium base
- fixedly connected
- heat
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Abstract
The utility model discloses an even coating unit of heat-conducting glue for aluminium base board, comprises a workbench, the workstation upper end is provided with puts the thing groove, both ends all are provided with the expansion joint around the workstation inboard, the inboard swing joint of expansion joint has the loose axle, loose axle rear end fixedly connected with support, workstation upper end front side is provided with the spout, the inboard swing joint of spout has the sliding connection head, the inboard swing joint of sliding connection head has the regulation pole, adjust the spacing frame of pole top fixedly connected with. This even coating device of heat-conducting glue for aluminium base board, put the thing groove structure through the workstation upper end and play limiting displacement to aluminium base board, avoid taking place the skew that relative slip caused the injecting glue position at the in-process aluminium base board of heat-conducting glue coating and workstation, can control spacing frame and carry out the removal adjustment of optional position on aluminium base board surface, be convenient for play limiting displacement to the injecting glue work of its upper portion different positions.
Description
Technical Field
The utility model relates to an electronic component equipment technical field specifically is an even coating unit of heat-conducting glue for aluminium base board.
Background
The heat-conducting adhesive is a single-component, heat-conducting and room-temperature curing organic silicon bonding sealant. The low molecular weight is released by condensation reaction of water in the air to cause crosslinking and curing, and the high-performance elastomer is vulcanized. The good-adhesion heat-conducting adhesive has excellent cold and heat alternation resistance, aging resistance and electrical insulation performance. And has excellent moisture-proof, shock-proof, corona-resistant, electric leakage-resistant and chemical medium-resistant properties. Can be continuously used at-60 to 280 ℃ and keeps the performance. Does not swell and has good adhesion to most metallic and non-metallic materials.
The heat-conducting glue is widely used for adhering a transformer, a transistor and other heating elements to a printed circuit board assembly or a radiator due to special physical and chemical properties, a mainboard and a chip structure on the aluminum substrate are adhered by using the heat-conducting glue, the existing installation mode is still manual coating, the phenomenon of uneven coating of the heat-conducting glue is easily caused by the operation method, adverse effects are caused on the performance of the heat-conducting glue, and the waste of the heat-conducting glue and the surface pollution of the aluminum substrate are easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an even coating unit of heat-conducting glue for aluminium base board to propose aluminium base board heat-conducting glue inhomogeneous problem that leads to its functional characteristic to exert badly of artifical coating in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an even coating device of heat-conducting glue for aluminium base board, includes the workstation, the workstation upper end is provided with puts the thing groove, both ends all are provided with the expansion joint around the workstation inboard, the inboard swing joint of expansion joint has the loose axle, loose axle rear end fixedly connected with support, workstation upper end front side is provided with the spout, the inboard swing joint of spout has sliding connection head, the inboard swing joint of sliding connection head has the regulation pole, adjust the spacing frame of pole top fixedly connected with.
Preferably, the support upper end fixedly connected with crossbeam, the inboard fixed mounting of crossbeam has the guide rail, driving motor is installed in the guide rail outside, driving motor front end fixedly connected with control cabinet, the control cabinet sets up in the crossbeam front side.
Preferably, a vertical cylinder is fixedly mounted at the upper end of the console, a glue injection gun head is movably connected at the lower end of the vertical cylinder, a protection pad is fixedly connected at the lower end of the limiting frame, an anti-seepage film is arranged on the inner side of the limiting frame, and an aluminum substrate is arranged on the inner side of the object placing groove.
Preferably, the degree of depth of activity mouth is greater than the width of workstation, the cross-section of loose axle and activity mouth is T type structure, the length of spout equals puts the length in thing groove, the length of regulating lever equals puts the width in thing groove.
Preferably, the bottom end of the limiting frame is equal to the top end of the object placing groove in height, the length of the guide rail is larger than that of the object placing groove, the bottom end of the glue injection gun head is arranged on the inner side of the limiting frame, and the protection pad is of a flexible rubber structure.
Compared with the prior art, the beneficial effects of the utility model are that:
this even coating device of heat-conducting glue for aluminium base board, put the thing groove structure through the workstation upper end and play limiting displacement to aluminium base board, avoid taking place the skew that relative slip caused the injecting glue position at the in-process aluminium base board of heat-conducting glue coating and workstation, can control spacing frame through the connection of sliding connection head and spout and carry out the removal adjustment of optional position on aluminium base board surface, be convenient for play limiting displacement to the injecting glue work of its upper portion different positions, prevent that the heat-conducting glue from flowing and polluting aluminium base board surface, the axial setting of loose axle and guide rail can make the injecting glue rifle head appear on different planar position, do benefit to the even coating of heat-conducting glue, avoid the operation of repeated injecting glue.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the limiting frame of the present invention;
FIG. 3 is a schematic view of another state of the three-dimensional structure of the present invention;
fig. 4 is the schematic view of the mounting structure of the support and the console of the present invention.
In the figure: 1. a work table; 2. a storage groove; 3. a movable opening; 4. a movable shaft; 5. a support; 6. a chute; 7. a sliding connector; 8. adjusting a rod; 9. a limiting frame; 10. a cross beam; 11. a guide rail; 12. a drive motor; 13. a console; 14. a vertical cylinder; 15. injecting glue gun head; 16. a protection pad; 17. an impermeable membrane; 18. an aluminum substrate.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a device for uniformly coating heat-conducting glue for an aluminum substrate comprises a workbench 1, wherein an object placing groove 2 is arranged at the upper end of the workbench 1, movable ports 3 are respectively arranged at the front end and the rear end of the inner side of the workbench 1, a movable shaft 4 is movably connected to the inner side of the movable port 3, a support 5 is fixedly connected to the rear end of the movable shaft 4, a chute 6 is arranged at the front side of the upper end of the workbench 1, a sliding connector 7 is movably connected to the inner side of the chute 6, an adjusting rod 8 is movably connected to the inner side of the sliding connector 7, a limiting frame 9 is fixedly connected to the top end of the adjusting rod 8, a cross beam 10 is fixedly connected to the upper end of the support 5, a guide rail 11 is fixedly arranged on the inner side of the cross beam 10, a driving motor 12 is arranged on the outer side of the guide rail 11, a control console 13 is fixedly connected to the front end of the driving motor 12, the control console 13 is arranged on the front side of the cross beam 10, the depth of the movable port 3 is larger than the width of the workbench 1, the sections of the movable shaft 4 and the movable port 3 are both in a T-shaped structure, the length of spout 6 equals to put the length of thing groove 2, and the length of adjusting pole 8 equals to put the width of thing groove 2, and driving motor 12 drives the horizontal lateral shifting of injecting glue rifle head 15, and loose axle 4 drives the horizontal vertical removal of injecting glue rifle head 15.
Referring to fig. 3-4, a vertical cylinder 14 is fixedly installed at the upper end of a console 13, a glue injection gun head 15 is movably connected to the lower end of the vertical cylinder 14, a protection pad 16 is fixedly connected to the lower end of a limiting frame 9, an anti-seepage film 17 is arranged on the inner side of the limiting frame 9, an aluminum substrate 18 is arranged on the inner side of a storage groove 2, the height of the bottom end of the limiting frame 9 is equal to the height of the top end of the storage groove 2, the length of a guide rail 11 is greater than the length of the storage groove 2, the bottom end of the glue injection gun head 15 is arranged on the inner side of the limiting frame 9, the protection pad 16 is of a flexible rubber structure, and the limiting frame 9 prevents a heat-conducting glue from flowing to other positions on the surface of the aluminum substrate 18 to cause pollution in a molten state.
The working principle is as follows: firstly, an aluminum substrate 18 is placed in a storage groove 2 and fixed, the situation that the aluminum substrate 18 slides to cause deviation of an injection point position in the subsequent injection process is avoided, then an operator pushes a sliding connector 7 to horizontally move along a sliding groove 6 to drive a limiting frame 9 to move on the surface of the aluminum substrate 18, meanwhile, the longitudinal position of the limiting frame 9 is adjusted through a stretching adjusting rod 8, the limiting frame 9 is operated to move to the appointed injection point position, a protection pad 16 at the lower end of the limiting frame 9 prevents the surface of the aluminum substrate 18 from being scratched by the limiting frame 9, then according to the position of the limiting frame 9, a movable shaft 4 is operated to move along a movable opening 3 to enable an injection gun head 15 to be located above the limiting frame 9, a vertical cylinder 14 is operated to drive the injection gun head 15 to downwards attach to the surface of the aluminum substrate 18, a control console 13 is horizontally reciprocated under the driving of a driving motor 12 to drive the injection gun head 15 to evenly coat heat-conducting glue on the surface of the aluminum substrate 18 located inside the limiting frame 9 Cloth, in the coating process, the heat conducting glue is prevented from flowing out through the anti-seepage film 17 and polluting other positions on the surface of the aluminum substrate 18 through the gap between the surface of the limiting frame 9 and the surface of the aluminum substrate 18, after glue injection is completed, the sliding connector 7 is pulled to enable the limiting frame 9 to leave the workbench 1, and the aluminum substrate 18 is taken out of the storage groove 2.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an even coating unit of heat-conducting glue for aluminium base board, includes the workstation, its characterized in that: the utility model discloses a portable electric tool, including workstation, workstation upper end, both ends all are provided with the expansion joint around the workstation inboard, the inboard swing joint of expansion joint has the loose axle, loose axle rear end fixedly connected with support, workstation upper end front side is provided with the spout, the inboard swing joint of spout has the sliding connection head, the inboard swing joint of sliding connection head has the regulation pole, adjust the spacing frame of pole top fixedly connected with.
2. The apparatus of claim 1, wherein the apparatus comprises: the support is characterized in that the upper end of the support is fixedly connected with a cross beam, a guide rail is fixedly mounted on the inner side of the cross beam, a driving motor is mounted on the outer side of the guide rail, the front end of the driving motor is fixedly connected with a control console, and the control console is arranged on the front side of the cross beam.
3. The apparatus of claim 2, wherein the apparatus comprises: the improved multifunctional rack is characterized in that a vertical cylinder is fixedly mounted at the upper end of the console, the lower end of the vertical cylinder is movably connected with a glue injection gun head, a protection pad is fixedly connected with the lower end of the limiting frame, an anti-seepage film is arranged on the inner side of the limiting frame, and an aluminum substrate is arranged on the inner side of the object placing groove.
4. The apparatus of claim 1, wherein the apparatus comprises: the degree of depth of activity mouth is greater than the width of workstation, the cross-section of loose axle and activity mouth is T type structure, the length of spout equals puts the length in thing groove, the length of regulating lever equals puts the width in thing groove.
5. The apparatus of claim 3, wherein the apparatus comprises: the bottom end of the limiting frame is equal to the top end of the object placing groove in height, the length of the guide rail is larger than that of the object placing groove, the bottom end of the glue injection gun head is arranged on the inner side of the limiting frame, and the protection pad is of a flexible rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668893.2U CN214717980U (en) | 2021-04-01 | 2021-04-01 | Even coating unit of heat conduction glue for aluminium base board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668893.2U CN214717980U (en) | 2021-04-01 | 2021-04-01 | Even coating unit of heat conduction glue for aluminium base board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214717980U true CN214717980U (en) | 2021-11-16 |
Family
ID=78599461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120668893.2U Active CN214717980U (en) | 2021-04-01 | 2021-04-01 | Even coating unit of heat conduction glue for aluminium base board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214717980U (en) |
-
2021
- 2021-04-01 CN CN202120668893.2U patent/CN214717980U/en active Active
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