CN211808051U - Supporting device and FOG binding machine - Google Patents
Supporting device and FOG binding machine Download PDFInfo
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- CN211808051U CN211808051U CN201922089104.5U CN201922089104U CN211808051U CN 211808051 U CN211808051 U CN 211808051U CN 201922089104 U CN201922089104 U CN 201922089104U CN 211808051 U CN211808051 U CN 211808051U
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Abstract
The utility model relates to a supporting device and a FOG binding machine, wherein the supporting device comprises a heating block and is provided with a first mounting surface; quartz strip embedding ceramic structure, including setting up the composite ceramic piece on first installation face and inlaying the quartz strip on composite ceramic piece, one side that heating block was kept away from to composite ceramic piece is equipped with the recess, and the quartz strip is inlayed in the recess, and the quartz strip keeps away from a side of heating block and extends recess or keep away from a side parallel and level of heating block with composite ceramic piece. Strutting arrangement, good, the heat conductivity is fast after compound ceramic block heating, and quartz strip heating back stability is good, the heat insulating ability is high, difficult heat dissipation, and the quartz strip is used for with product surface contact, the hot pressing temperature of easy control to the product, the difficult product that harms, and compound ceramic block and quartz strip all are difficult for appearing the heat altered shape under the heating time, effectively guarantee strutting arrangement to the plane degree of product hot pressing.
Description
Technical Field
The utility model relates to a bind technical field, especially relate to a machine is bound to strutting arrangement and FOG.
Background
In the field of chip-on-glass packaging technology, one is chip-on-glass (COG) and the other is flexible printed circuit (FPC-on-glass (FOG)). The FOG bonding is to bond an FPC (Flexible printed circuit) to glass via an ACF (Anisotropic Conductive Film).
The FOG binding is that the FPC and glass are placed between an upper pressure head and a supporting device of a FOG binding machine, ACF glue is arranged between the FPC and the glass, the upper pressure head is controlled to press (the temperature and the pressure of a pressure head belt) through a servo motor and a cylinder, the FPC and the glass are bonded together in a hot-pressing mode, and the FPC and the glass are conducted through conductive particles of the ACF glue. But the structural design of traditional strutting arrangement is less reasonable, and the temperature is difficult to control, damages the product easily, and the heat altered shape appears easily under high temperature high pressure condition, is difficult to guarantee the plane degree of product.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a supporting device and an FOG binding machine for solving the problems of the conventional technology.
A support device, comprising:
a heat block having a first mounting surface;
quartz strip embedding ceramic structure is in including setting up composite ceramic piece on the first installation face and inlaying quartz strip on the composite ceramic piece, composite ceramic piece is kept away from one side of piece that generates heat is equipped with the recess, the quartz strip is inlayed in the recess, just the quartz strip is kept away from a side of piece that generates heat extends the recess or with composite ceramic piece is kept away from a side parallel and level of piece that generates heat.
The composite ceramic block is good in stability and fast in heat transfer after being heated, the quartz strip is good in stability and high in heat preservation after being heated and is not easy to dissipate heat, and the quartz strip is used for being in contact with the surface of a product; when the quartz strip is higher than the preset temperature, the heating block stops heating, and the composite ceramic block can quickly conduct and dissipate redundant heat on the quartz strip due to the fact that the composite ceramic block is high in heat conductivity; when the quartz bar temperature is lower than the preset temperature, the heating block is rapidly heated, the heat is rapidly compensated to the position of the quartz bar through the composite ceramic block, the hot pressing temperature of the product is easily controlled, the product is not easily damaged, the composite ceramic block and the quartz bar are not easily subjected to thermal deformation when being heated, and the flatness of the product hot pressed by the supporting device is effectively guaranteed.
In one embodiment, the heating block further has a second mounting surface, and the second mounting surface is opposite to the first mounting surface; the support device further comprises a heat insulation block arranged on the second mounting surface.
In one embodiment, the second mounting surface is provided with extending portions at two opposite ends, and the two opposite ends of the heat insulation block are respectively connected with the extending portions.
In one embodiment, the extension portion is provided with a first fixing hole, and the two opposite ends of the heat insulation block are provided with second fixing holes, which are respectively arranged corresponding to the first fixing holes.
In one embodiment, the composite ceramic block comprises a fixing part and a mounting part, wherein the fixing part and the mounting part form an L shape; the fixing part is fixed on the first mounting surface, and the groove is formed in one side, far away from the fixing part, of the mounting part.
In one embodiment, the mounting part is provided with protruding parts corresponding to two opposite ends of the groove, and the side surface of the protruding part facing the groove is tightly attached to the quartz strip.
In one embodiment, the heating block further comprises two limiting blocks, and the two limiting blocks are arranged on the heating block and are respectively arranged at two opposite ends of the composite ceramic block.
In one embodiment, the first mounting surface is provided with first connecting holes corresponding to two opposite ends of the composite ceramic block, the limiting block is provided with second connecting holes, and the second connecting holes are respectively arranged corresponding to the first connecting holes.
In one embodiment, the ceramic composite block further comprises a pressing block, and the pressing block is connected with the heating block and pressed on the composite ceramic block.
The utility model provides a FOG binds machine, includes the tungsten steel pressure head and the aforesaid strutting arrangement, the tungsten steel pressure head is located quartz strip embedding ceramic structure's top and with the quartz strip corresponds the setting.
Drawings
Fig. 1 is a schematic structural view of a supporting device according to an embodiment of the present invention;
FIG. 2 is an exploded view of the support device of FIG. 1;
FIG. 3 is a front view of the support device of FIG. 1;
FIG. 4 is a top view of the support device of FIG. 3;
FIG. 5 is a side view of the support device of FIG. 3;
fig. 6 is the utility model discloses a structure schematic diagram of machine is bound to FOG.
The meaning of the reference symbols in the drawings is:
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Referring to fig. 1 to 5, a supporting device 100 according to an embodiment of the present invention includes a heating block 10 and a quartz strip embedded ceramic structure 20 disposed on the heating block 10. The heat block 10 has a first mounting surface 11. Referring to fig. 1, the quartz strip embedded ceramic structure 20 includes a composite ceramic block 30 disposed on the first mounting surface 11 and a quartz strip 40 embedded in the composite ceramic block 30, a groove 31 is disposed on a side of the composite ceramic block 30 away from the heat block 10, the quartz strip 40 is embedded in the groove 31, and a side of the quartz strip 40 away from the heat block 10 extends out of the groove 31 or is flush with a side of the composite ceramic block 30 away from the heat block 10.
In the supporting device 100, the composite ceramic block 30 has good stability and fast heat transfer after being heated, the quartz strip 40 has good stability and high heat preservation after being heated, and is not easy to radiate heat, and the quartz strip 40 is used for contacting with the surface of a product; when the quartz bar 40 is higher than the preset temperature, the heating block 10 stops heating, and the composite ceramic block 30 can quickly conduct and dissipate the redundant heat on the quartz bar 40 due to the quick heat transfer of the composite ceramic block 30; when the temperature of the quartz strip 40 is lower than the preset temperature, the heating block 10 is rapidly heated, the heat is rapidly compensated to the position of the quartz strip 40 through the composite ceramic block 30, the hot-pressing temperature of the product is easily controlled, and the product is not easily damaged; and the composite ceramic block 30 and the quartz strip 40 are not easy to generate thermal deformation during heating, so that the flatness of the product hot-pressed by the supporting device 100 is effectively ensured.
Referring to fig. 1 and 2, specifically, the composite ceramic block 30 includes a fixing portion 32 and a mounting portion 33, the fixing portion 32 and the mounting portion 33 form an L shape, that is, the composite ceramic block 30 is L-shaped; the fixing portion 32 is fixed on the first mounting surface 11 of the heat block 10, and the recess 31 is provided on a side of the mounting portion 33 away from the fixing portion 32. Furthermore, the installation part 33 is provided with the protruding parts 34 corresponding to the two opposite ends of the groove 31, the side surfaces of the protruding parts 34 facing the groove 31 are tightly attached to the quartz strip 40, the installation stability of the quartz strip 40 is effectively improved by arranging the protruding parts 34, the contact area between the composite ceramic block 30 and a product can be effectively reduced, and the product is effectively prevented from being damaged due to fast heat transfer when the composite ceramic block 30 is heated; meanwhile, the heat transfer to the quartz strip 40 can be accelerated, and the heat transfer to the quartz strip 40 can be further accelerated. In the embodiment, the fixing portion 32, the mounting portion 33 and the protruding portion 34 are integrally formed, and a side of the quartz strip 40 away from the heat block 10 is flush with a side of the protruding portion 34 away from the heat block 10.
Referring to fig. 2 to 5, the length of the fixing portion 32 ranges from 25mm to 35mm, the width of the fixing portion 32 ranges from 20mm to 30mm, and the thickness of the fixing portion 32 ranges from 5mm to 10 mm. The length of the mounting part 33 ranges from 25mm to 35mm, the width of the mounting part 33 ranges from 5mm to 10mm, and the thickness of the mounting part 33 ranges from 5mm to 10 mm. The length of the boss 34 ranges from 1.95mm to 2.05mm, the width of the boss 34 ranges from 5mm to 10mm, and the thickness of the boss 34 ranges from 1.95mm to 2.05 mm. The length of the quartz strip 40 is 9.95mm-10.05mm, the width of the quartz strip 40 is 5mm-10mm, and the thickness of the quartz strip 40 is 5mm-10 mm. Specifically, in the present embodiment, the length of the fixing portion 32 is 30mm, the width of the fixing portion 32 is 25mm, and the thickness of the fixing portion 32 is 7 mm; the length of the mounting part 33 is 30mm, the width of the mounting part 33 is 8mm, and the thickness of the mounting part 33 is 6 mm; the length of the boss 34 is 2mm, the width of the boss 34 is 8mm, and the thickness of the boss 34 is 2 mm; the length of quartz strip 40 is 10mm, and the length error of quartz strip 40 is 0.05mm, and the width of quartz strip 40 is 8mm, and the thickness of quartz strip 40 is 8mm to satisfy and predetermine that the temperature requirement is 180 ± 2 ℃ and the product of thickness requirement 90um and below.
Referring to fig. 1, 2 and 3, in some embodiments, the supporting device 100 further includes a pressing block 50, the pressing block 50 is connected to the heating block 10 and presses against the composite ceramic block 30, so as to ensure that the composite ceramic block 30 can be stably mounted on the heating block 10, and the composite ceramic block 30 can be effectively prevented from being worn when the composite ceramic block 30 is mounted on the heating block 10 by the pressing block 50. Further, the pressing block 50 is provided at one side of the mounting portion 33 and pressed against the fixing portion 32; specifically, the first mounting surface 11 is provided with a first mounting hole 12, the fixing portion 32 is provided with a second mounting hole 35, the compression block 50 is provided with a third mounting hole 51, the second mounting hole 35 and the first mounting hole 12 are correspondingly communicated, and the third mounting hole 51, the second mounting hole 35 and the first mounting hole 12 are sequentially penetrated through by bolts so that the compression block 50, the fixing portion 32 and the first mounting surface 11 are fixedly connected.
In some embodiments, the supporting device 100 further includes two limiting blocks 60, and the two limiting blocks 60 are disposed on the heating block 10 and respectively disposed at two opposite ends of the composite ceramic block 30, so as to avoid a severe deviation phenomenon of the composite ceramic block 30 with respect to the heating block 10, and ensure a hot-pressing precision of the product. Further, the limiting block 60 is adapted to the composite ceramic block 30, that is, the limiting block 60 is also L-shaped. Specifically, the first mounting surface 11 is provided with first connecting holes 13 corresponding to the opposite ends of the composite ceramic block 30, the limiting block 60 is provided with second connecting holes 61, the second connecting holes 61 are respectively arranged corresponding to the first connecting holes 13, and the fastening member is used for penetrating the corresponding second connecting holes 61 and the first connecting holes 13 so as to fixedly connect the limiting block 60 and the heating block 10. Further, second connecting hole 61 is the bar hole to different positions through the bar hole correspond with first connecting hole and set up in order to adjust the position that stopper 60 installed on first installation face 11.
Referring to fig. 1 and fig. 2 again, the heat block 10 further has a second mounting surface 14, and the second mounting surface 14 is disposed opposite to the first mounting surface 11. The supporting device 100 further comprises a heat insulation block 70, the heat insulation block 70 is arranged on the second mounting surface 14, and the heat insulation block 70 is used for insulating the second mounting surface 14 of the heating block 10 so as to prevent heat on the heating block 10 from being transferred to other components from the second mounting surface 14. Further, the opposite ends of the second mounting surface 14 are provided with extension portions 15, and the opposite ends of the heat insulating block 70 are connected to the extension portions 15, respectively. Furthermore, the extending portion 15 is provided with a first fixing hole 16, the opposite ends of the heat insulation block 70 are provided with second fixing holes 71, the second fixing holes 71 are respectively arranged corresponding to the first fixing holes 16, and the fastening rods are used for penetrating the corresponding second fixing holes 71 and the first fixing holes 16 so as to respectively fixedly connect the opposite ends of the heat insulation block 70 with the extending portion 15. The insulation blocks 70 are also used for fixed connection with the outside to position the support device 100.
Referring to fig. 6, the present invention further provides a FOG binding machine, which includes a tungsten steel pressing head 200 and the supporting device 100, wherein the tungsten steel pressing head 200 is disposed above the quartz strip embedded ceramic structure 20 and corresponds to the quartz strip 40, and the tungsten steel pressing head 200 is used for contacting a side surface of the product deviating from the quartz strip 40; when the FOG binding machine is in a waiting stop state, the tungsten steel pressure head 200 is right above the quartz strip embedded ceramic structure 20, and the quartz strip embedded ceramic structure 20 is in a fixed state; when the FOG binding machine is in a feeding working state: the product moves to the surface of the quartz strip embedded ceramic structure 20 along with an external platform, the glass of the product faces the quartz strip 40, the FPC of the product faces the tungsten steel pressure head 200, the tungsten steel pressure head 200 is driven by the outside to be pressed down to the FPC, and the tungsten steel pressure head rises after hot pressing is completed to wait for next work. Tungsten steel pressure head 200 is also difficult for taking place thermal deformation when the heating, and through adopting tungsten steel pressure head 200 and quartz strip embedding ceramic structure 20 cooperation, workable thickness is 90 um's product, and can further ensure the plane degree of product for the product plane degree can reach 0.002 um.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A support device for a FOG binding machine, the support device comprising:
a heat block having a first mounting surface;
quartz strip embedding ceramic structure is in including setting up composite ceramic piece on the first installation face and inlaying quartz strip on the composite ceramic piece, composite ceramic piece is kept away from one side of piece that generates heat is equipped with the recess, the quartz strip is inlayed in the recess, just the quartz strip is kept away from a side of piece that generates heat extends the recess or with composite ceramic piece is kept away from a side parallel and level of piece that generates heat.
2. The support device of claim 1, wherein the heat block further has a second mounting surface disposed opposite the first mounting surface; the support device further comprises a heat insulation block arranged on the second mounting surface.
3. The support device of claim 2, wherein the second mounting surface is provided with extensions at opposite ends thereof, and the insulation blocks are connected to the extensions at opposite ends thereof, respectively.
4. The supporting device as claimed in claim 3, wherein the extending portion is provided with a first fixing hole, and opposite ends of the heat insulating block are provided with second fixing holes, and the second fixing holes are respectively provided corresponding to the first fixing holes.
5. The support device of claim 1, wherein the composite ceramic block includes a fixation portion and a mounting portion, the fixation portion and the mounting portion forming an L-shape; the fixing part is fixed on the first mounting surface, and the groove is formed in one side, far away from the fixing part, of the mounting part.
6. The supporting device as claimed in claim 5, wherein the mounting portion is provided with a protrusion at two opposite ends corresponding to the grooves, and the side surface of the protrusion facing the grooves is tightly attached to the quartz strip.
7. The supporting device as claimed in claim 1, further comprising two limiting blocks, wherein the two limiting blocks are disposed on the heating block and respectively disposed at two opposite ends of the composite ceramic block.
8. The supporting device as claimed in claim 7, wherein the first mounting surface has first connecting holes corresponding to opposite ends of the composite ceramic block, and the limiting block has second connecting holes corresponding to the first connecting holes.
9. The support device of claim 1, further comprising a compression block coupled to the heat block and compressed against the composite ceramic block.
10. An FOG binding machine, characterized in that, including tungsten steel pressure head and the strutting arrangement of any one of claims 1 to 9, the tungsten steel pressure head is located quartz strip embedding ceramic structure's top and with the quartz strip corresponds the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089104.5U CN211808051U (en) | 2019-11-27 | 2019-11-27 | Supporting device and FOG binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089104.5U CN211808051U (en) | 2019-11-27 | 2019-11-27 | Supporting device and FOG binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211808051U true CN211808051U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089104.5U Active CN211808051U (en) | 2019-11-27 | 2019-11-27 | Supporting device and FOG binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211808051U (en) |
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2019
- 2019-11-27 CN CN201922089104.5U patent/CN211808051U/en active Active
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