CN212606398U - Suction means of viscidity material - Google Patents
Suction means of viscidity material Download PDFInfo
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- CN212606398U CN212606398U CN202022069617.2U CN202022069617U CN212606398U CN 212606398 U CN212606398 U CN 212606398U CN 202022069617 U CN202022069617 U CN 202022069617U CN 212606398 U CN212606398 U CN 212606398U
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- nozzle head
- suction nozzle
- connecting seat
- main connecting
- silica gel
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Abstract
The utility model relates to a suction device for viscous materials, which comprises a main connecting seat and a suction nozzle head, wherein the upper surface of the suction nozzle head is rotationally connected with the main connecting seat, and the lower surface of the suction nozzle head is provided with a vacuum adsorption hole; in the initial state, the suction nozzle head is in an inclined state; the suction device for the viscous materials also comprises an elastic piece; the main connecting seat descends, the lower one end contact heat conduction silica gel of the suction nozzle head that is in the tilt state, the main connecting seat continues descending, the suction nozzle head is rotated to laminating with heat conduction silica gel by pressure, the elastic component is compressed, vacuum adsorption hole evacuation adsorbs heat conduction silica gel, the main connecting seat ascends, the one end of suction nozzle head rises earlier under the elastic force effect of elastic component and peels off heat conduction silica gel's one end from type membrane, the main connecting seat continues ascending, peel off heat conduction silica gel from type membrane completely, can overcome heat conduction silica gel and from the adhesive force between the type membrane through this kind of mode, thereby convenient and fast and stable realization heat conduction silica gel's automatic feeding.
Description
Technical Field
The utility model relates to a viscidity material processing technology field, more specifically say, relate to an absorbing device of viscidity material.
Background
Often can use the viscidity material in the industrial production, for example need paste the heat conduction silica gel on the circuit board chip, heat conduction silica gel need with it with from the type membrane separation when using, mostly rely on the manual work to carry out at present and manually pull out heat conduction silica gel from type membrane, then paste on the chip that corresponds, production efficiency is very low, and the cost of labor is higher, can't realize automated production.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide an absorbing device of viscidity material, still provide an absorbing method of viscidity material.
The utility model provides a technical scheme that its technical problem adopted is:
the suction device for viscous materials is constructed, and comprises a main connecting seat and a suction nozzle head, wherein the upper surface of the suction nozzle head is rotatably connected with the main connecting seat, and the lower surface of the suction nozzle head is provided with a vacuum adsorption hole; in an initial state, the suction nozzle head is in an inclined state; the suction device for the viscous materials also comprises an elastic piece which provides elastic force for the suction nozzle head to keep the inclined state of the suction nozzle head.
The utility model discloses a suction device of viscous material, wherein, the upper surface of suction nozzle head is formed with protruding type spacer, main connecting seat is equipped with the constant head tank corresponding to the spacer; the positioning piece is matched with the positioning groove to position the suction nozzle head when rotating.
The utility model discloses a suction means of viscidity material, wherein, be provided with first pivot in the constant head tank, be provided with on the positioning sheet with the first pivot complex shaft hole; the suction nozzle head is in rotating connection with the main connecting seat through the matching of the first shaft pin and the shaft hole.
The utility model discloses a suction means of viscidity material, wherein, be provided with the second axis round pin that is located below one side of first axis round pin in the constant head tank; the side surface of the positioning sheet is provided with a profiling positioning groove matched with the second shaft pin; and in the rotating process of the suction nozzle head, the second shaft pin is attached to the inner wall of the profiling positioning groove to rotate.
Suction means of viscidity material, wherein, the second axle round pin with the elastic component sets up respectively the both sides of spacer.
Suction device of viscidity material, wherein, the elastic component is the spring, the upper surface of suction nozzle head and/or the inside of constant head tank be provided with elastic component complex locating hole.
Suction means of viscidity material, wherein, the vacuum adsorption hole is provided with the multichannel, under the initial condition higher one end is provided with all the way on the lower surface of suction nozzle head the vacuum adsorption hole.
Suction means of viscidity material, wherein, under the initial condition the higher at least edge of one end department of suction nozzle head is provided with one the vacuum adsorption hole.
A method for sucking viscous materials is provided, which comprises the following steps:
the first step is as follows: the main connecting seat descends, and the lower end of the suction nozzle head in the inclined state contacts with a workpiece;
the second step is that: the main connecting seat continues to descend, the suction nozzle head rotates under pressure until the suction nozzle head is attached to a workpiece, and the elastic piece is compressed;
the third step: the vacuum adsorption hole vacuumizes and adsorbs the workpiece, the main connecting seat moves upwards, and one end of the suction nozzle head rises firstly under the elastic action of the elastic piece to strip the workpiece.
The utility model discloses a method for absorbing of viscidity material, wherein, still include the method: a plurality of paths of vacuum adsorption holes are arranged, and one path of vacuum adsorption hole is arranged at the higher end of the lower surface of the suction nozzle head in the initial inclined state;
in the third step, when the vacuum adsorption holes vacuumize and adsorb the workpiece, the path-changing vacuum adsorption holes at the end, higher than the lower surface, of the suction nozzle head in the initial inclined state are opened first, and after one end of the workpiece is peeled off, the vacuum adsorption holes at other paths are opened to adsorb the workpiece.
The beneficial effects of the utility model reside in that: the main connecting seat descends, the lower end of the suction nozzle head in an inclined state is in contact with the heat-conducting silica gel, the main connecting seat continues descending, the suction nozzle head rotates under pressure until the suction nozzle head is attached to the heat-conducting silica gel, the elastic piece is compressed, the vacuum adsorption hole vacuumizes and adsorbs the heat-conducting silica gel, the main connecting seat ascends, one end of the suction nozzle head ascends under the elastic action of the elastic piece first to peel one end of the heat-conducting silica gel from the release film, the main connecting seat continues ascending to completely peel the heat-conducting silica gel from the release film, and the adhesive force between the heat-conducting silica gel and the release film can be overcome through the mode, so that automatic feeding of the heat-conducting silica gel is conveniently; the whole structure is reasonable and compact, the cost is low, and the volume is small.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
FIG. 1 is a schematic view of a device for sucking viscous material according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of another angle structure of the suction device for viscous materials according to the preferred embodiment of the present invention;
fig. 3 is an exploded view of a viscous material suction device according to a preferred embodiment of the present invention;
fig. 4 is a flow chart of a method for sucking viscous material according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The suction device for viscous materials of the preferred embodiment of the present invention, as shown in fig. 1, with reference to fig. 2 and 3, includes a main connecting seat 1 and a nozzle head 2, wherein the upper surface of the nozzle head 2 is rotatably connected to the main connecting seat 1, and the lower surface of the nozzle head 2 is provided with a vacuum absorption hole 20; in the initial state, the suction nozzle head 2 is in an inclined state; the suction device for viscous materials also comprises an elastic piece 3 which provides elastic force for the suction nozzle head 2 to keep the inclined state;
the main connecting seat 1 descends, the lower end of the suction nozzle head 2 in an inclined state is in contact with the heat-conducting silica gel, the main connecting seat 1 continues descending, the suction nozzle head 2 rotates under pressure to be attached to the heat-conducting silica gel, the elastic piece 3 is compressed, the vacuum adsorption holes 20 vacuumize and adsorb the heat-conducting silica gel, the main connecting seat 1 ascends, one end of the suction nozzle head 2 ascends under the elastic action of the elastic piece 3 to strip one end of the heat-conducting silica gel from the release film, the main connecting seat 1 continues ascending to completely strip the heat-conducting silica gel from the release film, and the adhesive force between the heat-conducting silica gel and the release film can be overcome through the mode, so that automatic feeding of the heat-conducting silica gel is conveniently, quickly and stably realized; the whole structure is reasonable and compact, the cost is low, and the volume is small;
it should be noted that the elastic member may be disposed in the following manner, between the external device and the nozzle head, or disposed on the first axis pin in the form of a torsion spring, and the like, and such modifications are within the scope of the present application.
Preferably, a convex positioning sheet 21 is formed on the upper surface of the suction nozzle head 2, and a positioning groove 10 corresponding to the positioning sheet 21 is formed on the main connecting seat 1; the positioning sheet 21 is matched with the positioning groove 10 to position the suction nozzle head 2 when rotating; the rotating stability of the suction nozzle head 2 is guaranteed, and the precision is improved.
Preferably, a first shaft pin 11 is arranged in the positioning groove 10, and a shaft hole 210 matched with the first shaft pin 11 is arranged on the positioning sheet 21; the suction nozzle head 2 is matched with the main connecting seat 1 through a first shaft pin 11 and a shaft hole 210 for rotation connection; the structure is reasonable and compact, the volume is small, the stability is good, and the assembly is convenient.
Preferably, a second shaft pin 12 is arranged in the positioning groove 10 and positioned below the first shaft pin 11; the side surface of the positioning sheet 21 is provided with a profiling positioning groove 211 matched with the second shaft pin 12; in the rotating process of the suction nozzle head 2, the second shaft pin 12 is attached to the inner wall of the profiling positioning groove 211 to rotate;
when the suction nozzle head 2 rotates, the second pin shaft 12 is matched with the profiling positioning groove 211, so that the operation stability of the suction nozzle head 2 can be greatly enhanced, and the stability of stripping action is further ensured.
Preferably, the second axis pin 12 and the elastic member 3 are respectively disposed at both sides of the positioning piece 21; the arrangement is reasonable, and the operation reliability is good.
Preferably, the elastic element 3 is a spring, and the upper surface of the nozzle head 2 and/or the inside of the positioning groove 10 is/are provided with positioning holes 22 matched with the elastic element 3; convenient assembly and good stability.
Preferably, the vacuum adsorption holes 20 are provided in multiple paths, and one path of vacuum adsorption hole 20 is provided at the higher end of the lower surface of the nozzle head 2 in the initial state; after the suction nozzle head 2 is attached to the workpiece, the path of vacuum adsorption hole 20 at the higher end on the lower surface of the suction nozzle head 2 in the initial state is opened first, and the vacuum adsorption holes 20 at other paths are opened after one end of the workpiece is stripped by the suction nozzle head 2, so that the stripping resistance can be further reduced, and the stripping reliability can be improved.
Preferably, at least one edge of the higher end of the nozzle head 2 in the initial state is provided with a vacuum adsorption hole 20; furthermore, when the workpiece is initially stripped, one corner of one end of the workpiece is stripped firstly, then the corner is expanded to the end of the stripped workpiece, and finally the whole workpiece is stripped, so that the stripping resistance can be further reduced, and the stripping reliability is improved.
A method for sucking viscous material, as shown in fig. 4, includes the following steps:
s01: the main connecting seat descends, and the lower end of the suction nozzle head in the inclined state contacts with a workpiece;
s02: the main connecting seat continues to descend, the suction nozzle head rotates under pressure until the suction nozzle head is attached to a workpiece, and the elastic piece is compressed;
s03: the vacuum adsorption hole vacuumizes and adsorbs the workpiece, the main connecting seat ascends, and one end of the suction nozzle head firstly ascends under the elastic action of the elastic piece to strip the workpiece;
by adopting the mode, the adhesive force between the heat-conducting silica gel and the release film can be overcome, so that the automatic feeding of the heat-conducting silica gel is conveniently, quickly and stably realized; the whole structure is reasonable and compact, the cost is low, and the volume is small.
Preferably, the method further comprises the following steps: a plurality of paths of vacuum adsorption holes are arranged, and one path of vacuum adsorption hole is arranged at the higher end of the lower surface of the suction nozzle head in the initial inclined state;
in the third step, when the vacuum adsorption holes vacuumize and adsorb the workpiece, the path-changing vacuum adsorption holes at the end, higher than the lower surface, of the suction nozzle head in the initial inclined state are opened first, and after one end of the workpiece is peeled off, the vacuum adsorption holes of other paths are opened to adsorb the workpiece;
the resistance when being convenient for reduce and peel off improves the reliability of peeling off.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (8)
1. The suction device for the viscous materials is characterized by comprising a main connecting seat and a suction nozzle head, wherein the upper surface of the suction nozzle head is rotatably connected with the main connecting seat, and the lower surface of the suction nozzle head is provided with a vacuum adsorption hole; in an initial state, the suction nozzle head is in an inclined state; the suction device for the viscous materials also comprises an elastic piece which provides elastic force for the suction nozzle head to keep the inclined state of the suction nozzle head.
2. The viscous material suction device according to claim 1, wherein a convex positioning piece is formed on the upper surface of the suction nozzle head, and a positioning groove corresponding to the positioning piece is formed on the main connecting seat; the positioning piece is matched with the positioning groove to position the suction nozzle head when rotating.
3. The viscous material suction device according to claim 2, wherein a first shaft pin is arranged in the positioning groove, and a shaft hole matched with the first shaft pin is arranged on the positioning plate; the suction nozzle head is in rotating connection with the main connecting seat through the matching of the first shaft pin and the shaft hole.
4. The viscous material suction device according to claim 3, wherein a second shaft pin is arranged in the positioning groove and below one side of the first shaft pin; the side surface of the positioning sheet is provided with a profiling positioning groove matched with the second shaft pin; and in the rotating process of the suction nozzle head, the second shaft pin is attached to the inner wall of the profiling positioning groove to rotate.
5. The viscous material suction device according to claim 4, wherein the second shaft pin and the elastic member are respectively provided on both sides of the positioning piece.
6. The device for sucking the viscous material according to claim 5, wherein the elastic member is a spring, and a positioning hole matched with the elastic member is arranged on the upper surface of the nozzle head and/or inside the positioning groove.
7. The apparatus for sucking a viscous material according to any one of claims 1 to 6, wherein the vacuum suction holes are provided in a plurality of ways, and one way of the vacuum suction holes is provided at a higher end of the lower surface of the nozzle head in an initial state.
8. The viscous material suction device according to claim 7, wherein the vacuum suction hole is provided at least one corner of a higher end of the nozzle head in an initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069617.2U CN212606398U (en) | 2020-09-18 | 2020-09-18 | Suction means of viscidity material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069617.2U CN212606398U (en) | 2020-09-18 | 2020-09-18 | Suction means of viscidity material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212606398U true CN212606398U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022069617.2U Active CN212606398U (en) | 2020-09-18 | 2020-09-18 | Suction means of viscidity material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212606398U (en) |
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2020
- 2020-09-18 CN CN202022069617.2U patent/CN212606398U/en active Active
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