CN202491503U - Cover film pressing machine - Google Patents
Cover film pressing machine Download PDFInfo
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- CN202491503U CN202491503U CN2012201643300U CN201220164330U CN202491503U CN 202491503 U CN202491503 U CN 202491503U CN 2012201643300 U CN2012201643300 U CN 2012201643300U CN 201220164330 U CN201220164330 U CN 201220164330U CN 202491503 U CN202491503 U CN 202491503U
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Abstract
The utility model provides a cover film pressing machine which comprises an electric heating plate, a cylinder connection plate and a middle plate arranged between the electric heating plate and the cylinder connection plate, and further comprises a heat insulation plate, a middle plate lifting and demoulding component and a fan assembly, wherein the heat insulation plate is arranged between the middle plate and the cylinder connection plate, and fixed on the cylinder connection plate; the middle plate is fixed on the heat insulation plate; the middle plate lifting and demoulding component is fixed on the cylinder connection plate; and the fan assembly is arranged below the cylinder connection plate. Through the heat insulation design of the heat insulation plate, the heat-insulated middle plate lifting and demoulding component and the fan assembly, heat of the electric heating plate can be effectively prevented from being transmitted to a cylinder piston rod, the pressing temperature of 150 DEG C is achieved, and the requirement of the cover film pressing machine on high-temperature resistance is met.
Description
Technical field
The utility model relates to flexible circuit printed substrate field, and is particularly related to a kind of coverlay pressing machine.
Background technology
Flexible printed wiring board is made up of printed circuit Copper Foil and coverlay.Accomplish the circuit of circuit layer when little shadow manufacturing after, avoid the influence of ambient temperature and humidity, must on circuit layer, add one deck coverlay and protect for preventing copper wire oxidation and protection circuit.By coverlay pressing machine coverlay is attached on the flexible circuit Copper Foil, in the attaching process, need carry out heat treated, to guarantee the attaching intensity of coverlay flexible printed wiring board.
The tool of existing coverlay pressing machine is of a size of 530mm * 680mm, and effectively pressed surface is long-pending is 510mm * 620mm; Last low bottom-disc all is provided with electric heating piece, and the top bottom-disc maximum temperature is 120 ℃, and the low bottom-disc maximum temperature is 50 ℃.In order to improve the pressing intensity of coverlay, need to improve pressing-in temp, the highest needs will be gone up the temperature of low bottom-disc and bring up to 140 ℃～150 ℃.On the existing equipment, when the low bottom-disc temperature was brought up to 140 ℃～150 ℃, the sealing ring in the cylinder received temperatures involved and can occur wearing out on every side, thereby causes sealing function to lose efficacy.In order to meet resistant to elevated temperatures demand, must propose to satisfy the coverlay pressing machine of high temperature requirement.
The utility model content
The utility model proposes a kind of coverlay pressing machine, and can accomplish pressing-in temp is the coverlay pressing of 150 ℃ high temperature requirement.
In order to achieve the above object; The utility model proposes a kind of coverlay pressing machine; Comprise electric heating piece, cylinder connecting plate and be arranged at said electric heating piece and the cylinder connecting plate between middle plate, thermal insulation board, middle plate go up and down and demoulding parts and fans; Said thermal insulation board is arranged between said middle plate and the cylinder connecting plate, and said thermal insulation board is fixed on the said cylinder connecting plate, and said middle plate is fixed on the said thermal insulation board; Plate up-down and demoulding parts are fixed on the said cylinder connecting plate in said, and said fans is arranged at said cylinder connecting plate below.
Optional, said coverlay pressing machine also comprises: base plate, heat insulation screw, cylinder go up and down to connect screw and are fixed in first air cylinder group on the said base plate; Wherein, said heat insulation screw links together said cylinder connecting plate, said thermal insulation board and said middle plate, and said cylinder connecting plate goes up and down to connect screw through said cylinder and is connected on the piston rod of said first air cylinder group.
Optional, the surface of said thermal insulation board is provided with at least one groove.
Optional, the material of said thermal insulation board is a glass fibre.
Optional, said coverlay pressing machine also comprises the collet that is arranged at said heat insulation screw outer surface.
Optional, the material of said collet is an epoxy resin plastics.
Optional, said middle plate goes up and down and demoulding parts comprise: cylinder seat board, second cylinder, push rod Connection Block, stripper plate push rod and stripper plate; Wherein, Said second cylinder is fixed on the said cylinder seat board through a cylinder fixed screw; Said cylinder seat board is fixed on the said middle plate through a seat board fixed screw; Said push rod Connection Block is connected on the piston rod of said second cylinder through the first Connection Block screw, and said stripper plate push rod is connected on the said push rod Connection Block through the second Connection Block screw.
Optional, the material of said stripper plate push rod is an epoxy resin plastics.
The utility model provides a kind of coverlay pressing machine; Through increased thermal insulation board, heat insulation middle plate goes up and down and the Design on thermal insulation of demoulding parts and fans; The heat that can effectively stop electric heating piece is to the cylinder piston rod transmission; Thereby realize 150 ℃ pressing-in temp, satisfied the resistant to elevated temperatures requirement of coverlay pressing machine.
Description of drawings
The part sectioned view of Fig. 1 the utility model most preferred embodiment coverlay pressing machine;
Fig. 2 is the vertical view of cylinder connecting plate among Fig. 1;
Fig. 3 is the vertical view of thermal insulation board among Fig. 1;
Fig. 4 is the profile of thermal insulation board among Fig. 1;
Fig. 5 is the profile of heat insulation screw among Fig. 1;
Fig. 6 is the vertical view of heat insulation screw among Fig. 1;
Fig. 7 is the vertical view of middle plate among Fig. 1;
Fig. 8 be among Fig. 1 in plate go up and down and the profile of demoulding parts;
Fig. 9 is the profile of stripper plate push rod among Fig. 8;
Figure 10 is the vertical view of stripper plate among Fig. 8;
Figure 11 is the profile that the stripper plate push rod connects stripper plate among Fig. 8.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, come further to elaborate below in conjunction with accompanying drawing.
The utility model provides a kind of coverlay pressing machine, through increased thermal insulation board, heat insulation middle plate goes up and down and the Design on thermal insulation of demoulding parts and fans, the heat that can effectively stop electric heating piece is to the cylinder piston rod transmission.
The profile of Fig. 1 the utility model most preferred embodiment coverlay pressing machine.
The coverlay pressing machine of present embodiment comprises: electric heating piece 301; Cylinder connecting plate 100 and be arranged at the middle plate 300 between said electric heating piece 301 and the cylinder connecting plate 100; In addition, said coverlay pressing machine also comprises: thermal insulation board 200, middle plate go up and down and demoulding parts 400 and fans 500, and said thermal insulation board 200 is arranged between said middle plate 300 and the cylinder connecting plate 100; Said thermal insulation board 200 is fixed on the said cylinder connecting plate 100; Plate is fixed on the said thermal insulation board in said, and said middle plate goes up and down and demoulding parts 400 are fixed on the said cylinder connecting plate 100, and said fans 500 is arranged at said cylinder connecting plate below.In the present embodiment, fans 500 comprises four fans (only demonstrating two among the figure).
Said coverlay pressing machine also comprises: base plate 800, heat insulation screw 900, cylinder go up and down to connect screw 920 and are fixed in first air cylinder group 700 on the said base plate 800; Wherein, said heat insulation screw 900 links together said cylinder connecting plate 100, thermal insulation board 200 and middle plate 300, and said cylinder connecting plate 100 goes up and down to connect screw through said cylinder and connects 920 and receive on the piston rod of said first air cylinder group 700.Wherein, first air cylinder group 700 comprises 5 first cylinders (only showing 3 among the figure).On middle plate 300, also be provided with the tool holder of making a bet, the tool plate of making a bet from the bottom up successively, annotate tool plate and stripper plate.The up-down of first air cylinder group, 700 piston rod control cylinder connecting plates 100 drives thermal insulation board 200, middle plate 300 simultaneously, the tool holder of making a bet, the tool plate of making a bet, annotates the tool plate and stripper plate goes up and down synchronously.
Specify the formation of each parts below in conjunction with accompanying drawing 2-Figure 11.
The cylinder connecting plate
Fig. 2 is the vertical view of cylinder connecting plate among Fig. 1.Cylinder connecting plate 100 surfaces are evenly distributed with the heat insulation screw hole of 8 cylinder connecting plates through heat insulation screw 900 901,902,903,904,905,906,907,908, cylinder connecting plate 100 surfaces and are evenly distributed with 5 cylinders that go up and down to connect screw 920 through cylinder in addition and go up and down to connect screw holes 921,922,923,924 and 925.
Thermal insulation board
Fig. 3 is the vertical view of thermal insulation board among Fig. 1, and Fig. 4 is the profile of thermal insulation board among Fig. 1.Like Fig. 3 and shown in Figure 4; Thermal insulation board 200 surfaces are being distributed with 8 heat insulation screw holes 909,910,911,912,913,914,915 and 916 of thermal insulation board through heat insulation screw 900 with cylinder connecting plate 100 surperficial heat insulation screw hole correspondence positions; Also be distributed with at least one groove 917 on the surface of thermal insulation board 200 in addition, being provided with of groove 917 can effectively increase effect of heat insulation.In the present embodiment, the material of thermal insulation board 200 is glass fibres, and the upper limit temperature of heat tolerance is 300 ℃.
Heat insulation screw
Fig. 5 is the profile of heat insulation screw among Fig. 1, and Fig. 6 is the vertical view of heat insulation screw among Fig. 1.Like Fig. 5 and shown in Figure 6, the outer surface of heat insulation screw 900 also is provided with collet 930, also has flat key 940 in the side of collet 930.In the present embodiment, the material of collet 930 is epoxy resin plastics.
Middle plate
Fig. 7 is the vertical view of middle plate among Fig. 1.Plate 300 surfaces are being distributed with 8 heat insulation screw holes 930,931,932,933,934,935,936 and 937 of thermal insulation board through heat insulation screw 900 with cylinder connecting plate 100 surperficial heat insulation screw hole correspondence positions in as shown in Figure 7.Heat insulation screw 900 links together cylinder connecting plate 100, thermal insulation board 200 and middle plate 300 through the corresponding heat insulation screw hole on cylinder connecting plate 100, thermal insulation board 200 and the middle plate 300.
Middle plate up-down demoulding parts
Fig. 8 be among Fig. 1 in plate go up and down and the profile of demoulding parts.As shown in Figure 8, middle plate goes up and down and demoulding parts 400 comprise cylinder seat board 401, second cylinder 600, push rod Connection Block 403, stripper plate push rod 404 and stripper plate 410.Wherein, Second cylinder 600 is fixed on the cylinder seat board 401 through a cylinder fixed screw 406; Cylinder seat board 401 is fixed on the middle plate 100 through a seat board fixed screw 407; Push rod Connection Block 403 is connected on the piston rod of second cylinder 600 through the first Connection Block screw 402, and stripper plate push rod 404 is connected on the push rod Connection Block 403 through the second Connection Block screw 405.The piston rod of second cylinder 600 drives stripper plate push rod 404 free liftings through push rod Connection Block 403 when doing lifting action.
The stripper plate push rod
Fig. 9 is the profile of stripper plate push rod among Fig. 8.As shown in Figure 9, stripper plate push rod 404 itself uses heat-barrier material, and stripper plate push rod 404 is fixed on the push rod Connection Block 403 through three second Connection Block screws 405 (only demonstrating 1 among the figure).The top 414 of stripper plate push rod 404 is cylindrical, and diameter is 4mm, is 5mm highly, and the middle bench 424 that is positioned at 414 belows, top is for cylindrical, and diameter is 10mm.The material of stripper plate push rod 404 is epoxy resin plastics.
Stripper plate
Figure 10 is the vertical view of stripper plate among Fig. 8, and Figure 11 is the profile that the stripper plate push rod connects stripper plate among Fig. 8.Shown in figure 10, stripper plate 410 surfaces are distributed holes 411 evenly, and the hole square in hole 411 is 5mm * 5mm, and the diameter in hole 411 is 5mm.Shown in figure 11, stripper plate push rod 404 inserts stripper plate 410 through stripper plate push rod top 414 through the hole on the stripper plate 410.The diameter in hole 411 is 5mm, and thickness is 3mm, and top 414 diameters of stripper plate push rod 404 are 4mm; Highly be 5mm, so stripper plate push rod 404 can freely stretch in stripper plate 410, when second cylinder 600 rises; Stripper plate push rod 404 rises; The top 414 of stripper plate push rod 404 rises to stripper plate more than 410, and stripper plate push rod 404 middle benches 424 lift stripper plate 410 simultaneously, thereby realizes the demoulding.
In sum; The utility model is through having increased the Design on thermal insulation of attaching parts between thermal insulation board, fans and each parts; The heat that can effectively stop electric heating piece is to the cylinder piston rod transmission; Make the seal member of cylinder avoid the high temperature test, reduced the seal failure that causes behind the seal member high temperature ageing.Adopt the technical scheme of the utility model, can realize the pressing-in temp more than 150 ℃, satisfied the resistant to elevated temperatures requirement of coverlay pressing machine.
Obviously, those skilled in the art can carry out various changes and modification to utility model and not break away from the spirit and the scope of the utility model.Like this, if these of the utility model are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these change and modification.
Claims (8)
1. coverlay pressing machine; Comprise electric heating piece, cylinder connecting plate and be arranged at said electric heating piece and the cylinder connecting plate between middle plate; It is characterized in that comprise that also thermal insulation board, middle plate go up and down and demoulding parts and fans, said thermal insulation board is arranged between said middle plate and the cylinder connecting plate; Said thermal insulation board is fixed on the said cylinder connecting plate; Plate is fixed on the said thermal insulation board in said, and said middle plate goes up and down and demoulding parts are fixed on the said cylinder connecting plate, and said fans is arranged at said cylinder connecting plate below.
2. coverlay pressing machine according to claim 1, it is characterized in that said coverlay pressing machine also comprises: base plate, heat insulation screw, cylinder go up and down to connect screw and are fixed in first air cylinder group on the said base plate; Wherein, said heat insulation screw links together said cylinder connecting plate, said thermal insulation board and said middle plate, and said cylinder connecting plate goes up and down to connect screw through said cylinder and is connected on the piston rod of said first air cylinder group.
3. coverlay pressing machine according to claim 1 or claim 2 is characterized in that the surface of said thermal insulation board is provided with at least one groove.
4. coverlay pressing machine according to claim 1 or claim 2 is characterized in that the material of said thermal insulation board is a glass fibre.
5. coverlay pressing machine according to claim 1 or claim 2 is characterized in that said coverlay pressing machine also comprises the collet that is arranged at said heat insulation screw outer surface.
6. like the said coverlay pressing of claim 5 machine, it is characterized in that the material of said collet is an epoxy resin plastics.
7. like the said coverlay pressing of claim 2 machine, it is characterized in that said middle plate goes up and down and demoulding parts comprise: cylinder seat board, second air cylinder group, push rod Connection Block, stripper plate push rod and stripper plate; Wherein, Said second air cylinder group is fixed on the said cylinder seat board through a cylinder fixed screw; Said cylinder seat board is fixed on the said middle plate through a seat board fixed screw; Said push rod Connection Block is connected on the piston rod of said second air cylinder group through one first Connection Block screw, and said stripper plate push rod is connected on the said push rod Connection Block through one second Connection Block screw.
8. like the said coverlay pressing of claim 7 machine, it is characterized in that the material of said stripper plate push rod is an epoxy resin plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201643300U CN202491503U (en) | 2012-04-17 | 2012-04-17 | Cover film pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201643300U CN202491503U (en) | 2012-04-17 | 2012-04-17 | Cover film pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202491503U true CN202491503U (en) | 2012-10-17 |
Family
ID=46997742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201643300U Expired - Lifetime CN202491503U (en) | 2012-04-17 | 2012-04-17 | Cover film pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202491503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149156A (en) * | 2014-08-21 | 2014-11-19 | 福建森源股份有限公司 | Method for manufacturing wavy boards |
-
2012
- 2012-04-17 CN CN2012201643300U patent/CN202491503U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149156A (en) * | 2014-08-21 | 2014-11-19 | 福建森源股份有限公司 | Method for manufacturing wavy boards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |