CN217983276U - Crystal film adhesion separation device - Google Patents
Crystal film adhesion separation device Download PDFInfo
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- CN217983276U CN217983276U CN202123436488.7U CN202123436488U CN217983276U CN 217983276 U CN217983276 U CN 217983276U CN 202123436488 U CN202123436488 U CN 202123436488U CN 217983276 U CN217983276 U CN 217983276U
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- crystal film
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- jacking mechanism
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Abstract
The utility model provides a brilliant membrane adhesion separator, include: the crystal ring lifting mechanism is used for separating an upper crystal film layer from a lower crystal film layer so as to avoid mutual adhesion of the upper crystal film layer and the lower crystal film layer in the operation process. The utility model provides a sticky problem of brilliant membrane, reduce the trouble number of times, improved solid brilliant efficiency.
Description
Technical Field
The utility model relates to an automation equipment technical field, concretely relates to brilliant membrane adhesion separator.
Background
The crystal film is a bearing object of a semiconductor chip, the semiconductor packaging die bonder has the function of picking up and taking down the semiconductor chip on the crystal film and then mounting the semiconductor chip on a frame to be fixed, the size of a single chip is larger, the number of wafers on the single crystal film is smaller, the traditional die bonder adopts a mode of manually taking and placing the crystal film, along with the increasing speed of the die bonder, the frequency of taking and placing the crystal film is higher and higher, the time interval is shorter and shorter, even about 2-3 minutes, the crystal film is required to be taken and placed once, the operation is very frequent, the capacity loss of a machine is very large, the labor cost is very high, and workers are very tired. The problem that a moving part frequently changes crystal films is well solved by the automatic crystal film changing system, so that the crystal fixing efficiency is greatly improved, the production labor cost is reduced, but because the crystal films generally have certain viscosity, an upper crystal film and a lower crystal film are always adhered together, a first crystal film is taken while a second crystal film is adhered, and the moving part is damaged due to mechanical collision.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a brilliant membrane adhesion separator.
In order to achieve the above purpose, the specific scheme of the utility model is as follows:
the utility model provides a brilliant membrane adhesion separator, include: a crystal ring lifting mechanism and a crystal film taking and placing mechanical arm; the crystal film taking and placing manipulator is used for taking and placing the crystal films from the crystal ring lifting mechanism, and the crystal ring lifting mechanism is used for separating the upper layer of crystal films from the lower layer of crystal films so as to prevent the upper layer of crystal films from being adhered to the lower layer of crystal films in the operation process.
Preferably, the wafer ring lifting mechanism comprises: the system comprises a crystal film jacking mechanism, a jacking mechanism and a first layer of crystal film detection sensor;
the crystal film jacking mechanism is used for stacking crystal films, the crystal films are sequentially stacked on the crystal film jacking mechanism from top to bottom, the first layer of crystal film is placed on the top, and the second layer of crystal film is placed below the first layer of crystal film;
the jacking mechanism is arranged on the right side of the crystal film jacking mechanism, the jacking mechanism and the second layer of crystal film are located at the same height and used for jacking the second layer of crystal film, the first layer of crystal film detection sensor is arranged on the right side of the jacking mechanism, and the first layer of crystal film detection sensor and the first layer of crystal film are located at the same height and used for detecting whether the first layer of crystal film reaches the set height or not.
Preferably, the crystal film jacking mechanism comprises: the lifting mechanism comprises a top plate, a bottom plate, lifting side plates, a threaded rod, a lifting motor, a trapezoidal bracket and a supporting plate;
the top plate and the bottom plate are respectively installed at the upper end and the lower end of the lifting side plate, the top plate and the bottom plate are parallel to each other, the threaded rod is rotatably installed on the top plate and the bottom plate, the bottom of the threaded rod is connected with a rotating shaft of the lifting motor, a trapezoidal bracket is further installed on the threaded rod, the trapezoidal bracket moves up and down along the lifting side plate along with the rotation of the threaded rod, and a supporting plate is arranged on the trapezoidal bracket.
Preferably, three notches are arranged on the circumference of the supporting plate.
Preferably, the jacking mechanism further comprises a base, the base is mounted on the lifting side plate and located between the top plate and the bottom plate, and the threaded rod can rotatably penetrate through the base;
the base is further provided with three stand column mounting grooves which are distributed circumferentially, and each stand column mounting groove is provided with a mounting hole.
Preferably, each of the upright mounting grooves is provided with an upright which is L-shaped, and a first waist-shaped mounting groove is formed in a column foot of the L-shaped upright and used for adjusting the mounting position of the L-shaped upright; the first layer crystal film detection sensor is arranged on one of the stand columns.
Preferably, the jacking mechanism comprises an air cylinder, the air cylinder is mounted on one of the three upright posts, a push rod is arranged on a piston rod of the air cylinder, and the push rod is used for jacking the second layer of crystal film.
Preferably, the crystalline film pick and place robot includes: a T-shaped bracket and a sucker; the three suckers are respectively arranged on three end points of the T-shaped support; correspondingly, a second waist-shaped mounting groove is formed in the position, where the sucker is arranged, of the T-shaped support, and is used for adjusting the mounting position of the sucker.
Adopt the technical scheme of the utility model, following beneficial effect has:
the problem of crystal film adhesion is solved, the failure frequency is reduced, and the crystal fixing efficiency is improved.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the crystal ring lifting mechanism of the present invention from the bottom;
fig. 3 is a perspective view of the top view angle of the crystal ring lifting mechanism of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "front", "rear", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1-3, the utility model provides a crystal membrane adhesion separator, include: a crystal ring lifting mechanism and a crystal film taking and placing mechanical arm; the crystal film taking and placing manipulator is used for taking and placing the crystal films from the crystal ring lifting mechanism, and the crystal ring lifting mechanism is used for separating the upper layer of crystal films from the lower layer of crystal films so as to prevent the upper layer of crystal films from being adhered to the lower layer of crystal films in the operation process.
The brilliant ring elevating system includes: a crystal film jacking mechanism, a jacking mechanism and a first layer crystal film detection sensor 115;
the crystal film jacking mechanism is used for stacking crystal films, the crystal films are sequentially stacked on the crystal film jacking mechanism from top to bottom, the first layer of crystal film is placed on the top, and the second layer of crystal film is placed below the first layer of crystal film;
the jacking mechanism is arranged on the right side of the crystal film jacking mechanism, the jacking mechanism and the second layer of crystal film are positioned at the same height and used for jacking the second layer of crystal film, the first layer of crystal film detection sensor 115 is arranged on the right side of the jacking mechanism, and the first layer of crystal film detection sensor 115 and the first layer of crystal film are positioned at the same height and used for detecting whether the first layer of crystal film reaches a set height.
The crystal film jacking mechanism comprises: a top plate 103, a bottom plate 101, a lifting side plate 102, a threaded rod 104, a lifting motor 105, a trapezoidal bracket 106 and a supporting plate 107;
the top plate 103 and the bottom plate 101 are respectively installed at the upper end and the lower end of the lifting side plate 102, the top plate 103 and the bottom plate 101 are parallel to each other, the threaded rod 104 is rotatably installed on the top plate 103 and the bottom plate 101, the bottom of the threaded rod 104 is connected with a rotating shaft of the lifting motor 105, the threaded rod 104 is further provided with a trapezoidal bracket 106, the trapezoidal bracket 106 moves up and down along the lifting side plate 102 along with the rotation of the threaded rod 104, and the trapezoidal bracket 106 is provided with a supporting plate 107.
Three notches 108 are arranged on the circumference of the supporting plate 107.
The jacking mechanism further comprises a base 110, the base 110 is mounted on the lifting side plate 102 and located between the top plate 103 and the bottom plate 101, and the threaded rod 104 rotatably penetrates through the base 110;
Each upright column 112 is installed in the upright column installation groove 111, each upright column 112 is L-shaped, and a first waist-shaped installation groove 116 is formed in a column base of each L-shaped upright column 112 and used for adjusting the installation position of each L-shaped upright column 112;
the first layer crystal film detection sensor 115 is mounted on one of the pillars 112.
The jacking mechanism comprises an air cylinder 113, the air cylinder 113 is installed on one of the three upright posts 112, a push rod 114 is arranged on a piston rod of the air cylinder 113, and the push rod 114 is used for jacking the second-layer crystal film.
The crystalline film pick-and-place manipulator comprises: a T-shaped bracket 201 and a suction cup 202; the number of the suckers 202 is three, and the suckers are respectively arranged on three end points of the T-shaped support 201;
correspondingly, the positions of the T-shaped brackets 201 where the suckers 202 are installed are provided with second waist-shaped installation grooves 203 for adjusting the installation positions of the suckers 202.
Compare in prior art, adopt the technical scheme of the utility model, following beneficial effect has:
the problem of crystal film adhesion is solved, the failure frequency is reduced, and the crystal fixing efficiency is improved.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the protection scope of the present invention.
Claims (8)
1. Crystal film adhesion separator, its characterized in that includes: a crystal ring lifting mechanism and a crystal film taking and placing mechanical arm; the crystal film taking and placing manipulator is used for taking and placing the crystal films from the crystal ring lifting mechanism, and the crystal ring lifting mechanism is used for separating the upper layer of crystal films from the lower layer of crystal films so as to prevent the upper layer of crystal films from being adhered to the lower layer of crystal films in the operation process.
2. The crystalline film adhesion separation device according to claim 1,
the brilliant ring elevating system includes: the system comprises a crystal film jacking mechanism, a jacking mechanism and a first layer of crystal film detection sensor;
the crystal film jacking mechanism is used for stacking crystal films, the crystal films are sequentially stacked on the crystal film jacking mechanism from top to bottom, the first layer of crystal film is placed on the top, and the second layer of crystal film is placed below the first layer of crystal film;
the jacking mechanism is arranged on the right side of the crystal film jacking mechanism, the jacking mechanism and the second layer of crystal film are located at the same height and used for jacking the second layer of crystal film, the first layer of crystal film detection sensor is arranged on the right side of the jacking mechanism, and the first layer of crystal film detection sensor and the first layer of crystal film are located at the same height and used for detecting whether the first layer of crystal film reaches the set height or not.
3. The wafer bonding separating device according to claim 2, wherein the wafer lifting mechanism comprises: the lifting device comprises a top plate, a bottom plate, lifting side plates, a threaded rod, a lifting motor, a trapezoidal bracket and a supporting plate;
the top plate and the bottom plate are respectively installed at the upper end and the lower end of the lifting side plate, the top plate and the bottom plate are parallel to each other, the threaded rod is rotatably installed on the top plate and the bottom plate, the bottom of the threaded rod is connected with a rotating shaft of the lifting motor, a trapezoidal bracket is further installed on the threaded rod, the trapezoidal bracket moves up and down along the lifting side plate along with the rotation of the threaded rod, and a supporting plate is arranged on the trapezoidal bracket.
4. The wafer bonding separating device according to claim 3, wherein the supporting plate is provided with three notches on a circumference thereof.
5. The die attachment separation device according to claim 4, wherein the jacking mechanism further comprises a base, the base is mounted on the lifting side plate between the top plate and the bottom plate, and the threaded rod is rotatably inserted through the base;
the base is further provided with three stand column mounting grooves which are distributed in a circumferential mode, and each stand column mounting groove is provided with a mounting hole.
6. The crystal film adhesion separation device according to claim 5, wherein each of the column mounting grooves is provided with a column, the column is L-shaped, and a first kidney-shaped mounting groove is provided on a base of the L-shaped column for adjusting the mounting position of the L-shaped column; the first layer crystal film detection sensor is arranged on one of the upright posts.
7. The crystal film adhesion separating device according to claim 6, wherein the tightening mechanism comprises an air cylinder, the air cylinder is mounted on one of the three columns, a push rod is arranged on a piston rod of the air cylinder, and the push rod is used for tightening the second crystal film.
8. The wafer adhesion separating device according to claim 2, wherein the wafer pick and place robot comprises: a T-shaped bracket and a sucker; the three suckers are respectively arranged on three end points of the T-shaped support;
correspondingly, a second waist-shaped mounting groove is formed in the position, where the sucker is arranged, of the T-shaped support, and is used for adjusting the mounting position of the sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436488.7U CN217983276U (en) | 2021-12-30 | 2021-12-30 | Crystal film adhesion separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436488.7U CN217983276U (en) | 2021-12-30 | 2021-12-30 | Crystal film adhesion separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217983276U true CN217983276U (en) | 2022-12-06 |
Family
ID=84254810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123436488.7U Active CN217983276U (en) | 2021-12-30 | 2021-12-30 | Crystal film adhesion separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217983276U (en) |
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2021
- 2021-12-30 CN CN202123436488.7U patent/CN217983276U/en active Active
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