CN214320782U - Drying device of rubber coated copper foil - Google Patents
Drying device of rubber coated copper foil Download PDFInfo
- Publication number
- CN214320782U CN214320782U CN202022990379.9U CN202022990379U CN214320782U CN 214320782 U CN214320782 U CN 214320782U CN 202022990379 U CN202022990379 U CN 202022990379U CN 214320782 U CN214320782 U CN 214320782U
- Authority
- CN
- China
- Prior art keywords
- copper foil
- drying
- mounting bracket
- drying cabinet
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 78
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000011889 copper foil Substances 0.000 title claims abstract description 53
- 238000010073 coating (rubber) Methods 0.000 claims abstract description 12
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 24
- 238000005485 electric heating Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 30
- 239000002184 metal Substances 0.000 abstract description 30
- 239000000758 substrate Substances 0.000 abstract description 27
- 239000003292 glue Substances 0.000 abstract description 12
- 238000007664 blowing Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a drying device of rubber coating copper foil, including drying cabinet and mounting bracket, the mounting bracket is installed to the one end of drying cabinet, and the intermediate position department that drying cabinet one end was kept away from to the mounting bracket installs step motor, the driving shaft is installed to step motor's output. The utility model discloses install the mounting bracket, the bearing, driven gear, the driving gear, step motor, driving shaft and driven shaft, during the use, steam blows to the metal substrate of rubber coating copper foil bottom through the aeration pipe earlier, by metal substrate with heat transfer to glue film, can make the glue film bonding, treat the glue film bonding back, accessible control panel starts step motor, make the mounting panel rotate one hundred eighty degrees, can rotate the copper foil to the below, rethread aeration pipe is direct to the copper foil steam of blowing, can make the glue film fully dry on the rubber coating copper foil, the device is drying blowing after carrying out the preheating to the rubber coating copper foil, can prevent that the rubber coating copper foil from being blown off by hot-blast direct follow metal-based layer.
Description
Technical Field
The utility model relates to a cover copper foil laminate production facility technical field specifically is a drying device of rubber coating copper foil.
Background
The metal-based copper clad laminate is a special substrate material for a Printed Circuit Board (PCB), which is prepared by three-in-one compounding of a metal substrate (metal sheets such as aluminum, copper and the like), an insulating medium layer (epoxy resin and the like) and a copper foil (electrolytic copper foil, rolled copper foil and the like); in the production process, a gluing copper foil needs to be covered on a metal substrate and then dried by a drying device, so that the copper foil is bonded with the metal substrate, and the traditional drying device for the gluing copper foil has certain problems, and the specific problems are as follows:
1. when the drying device for the glued copper foil on the market is used, the glued copper foil cannot be preheated, hot air is directly blown onto the glued copper foil for drying, and the glue layer on the glued copper foil is not completely bonded, so that the glued copper foil is easily blown off from the metal substrate by the hot air;
2. the drying device of rubber coating copper foil on the market at present need be discharged the inside steam of device earlier after using, then takes out the rubber coating copper foil after the drying again, and the steam of the inside of device can not used repeatedly, causes the energy extravagant easily, when drying once more, need be once more to the inside gas heating of device, has not only reduced drying efficiency, has still increased the energy resource consumption, has improved manufacturing cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying device of rubber coating copper foil to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drying device for a coated copper foil comprises a drying oven and a mounting rack, wherein the mounting rack is mounted at one end of the drying oven, a stepping motor is mounted at the middle position of the mounting rack far away from one end of the drying oven, a driving shaft is mounted at the output end of the stepping motor, a driving gear is mounted at the outer side of the driving shaft, a group of bearings are symmetrically mounted at one end of the mounting rack far away from the drying oven, driven shafts extending into the drying oven are mounted inside the bearings, driven gears meshed with the driving gear are mounted at the outer sides of the driven shafts, mounting plates are mounted at one ends of the driven shafts far away from the bearings, a dust removal box is mounted at the top of one end of the drying oven far away from the mounting rack, a heating box is mounted at the bottom of one end of the drying oven far away from the mounting rack, an air pump is mounted at the top of the drying oven, an exhaust pipe extending into the drying oven is mounted at the input end of the air pump, and the output of air pump installs the outlet duct that extends to the dust removal incasement portion, the electric heating plate is installed to the inside one end of keeping away from the drying cabinet of heating cabinet, and the bottom of heating cabinet installs the solenoid valve, the output of solenoid valve is installed and is extended to the inside communicating pipe of drying cabinet, control panel is installed to one side of heating cabinet, control panel's output pass through the wire respectively with step motor, air pump, electric heating plate and solenoid valve's input electric connection.
Preferably, the inside of mounting panel all evenly is provided with the fixed slot, fixed spring is all installed at the inside both ends of fixed slot, and fixed spring all installs solid fixed splint near the one end of fixed slot.
Preferably, the inside one end of keeping away from the mounting bracket of drying cabinet is installed the shunt tubes, shunt tubes and communicating pipe intercommunication, and a set of aeration pipe is installed to the outside symmetry of shunt tubes.
Preferably, a filter screen is arranged in the dust removal box.
Preferably, one-way air inlet valve is installed at the inside top of heating cabinet, and the input of one-way air inlet valve is installed and is extended to the inside air duct of dust removal incasement portion.
Preferably, a door is installed on one side of the drying box close to the control panel, and a handle is installed on the outer side of the door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the drying device for the glued copper foil is provided with an installation frame, a bearing, a driven gear, a driving gear, a stepping motor, a driving shaft and a driven shaft, when the drying device is used, hot air is blown to a metal substrate at the bottom of the glued copper foil through an aeration pipe, heat is transferred to a glue layer through the metal substrate, the glue layer can be bonded, after the glue layer is bonded, the stepping motor can be started through a control panel, the installation plate rotates one hundred eighty degrees, the copper foil can be rotated to the lower side, then the hot air is directly blown to the copper foil through the aeration pipe, the glue layer on the glued copper foil can be fully dried, the device performs preheating treatment on the glued copper foil and then performs blowing drying, and the glued copper foil can be prevented from being directly blown off from a metal base layer by hot air;
2. the drying device for the glued copper foil is provided with the heating box and the electromagnetic valve, hot air in the drying box can be pumped into the heating box for storage after use, and the hot air stored in the heating box can be directly blown out for drying when the drying device is used again, so that energy waste can be reduced, the heating time of air can be reduced, and the drying efficiency can be improved;
3. this drying device of rubber coating copper foil installs dust removal case and filter screen cooperation and uses, and the inside gas suction dust removal incasement of drying cabinet can filter the dust in the gas through the filter screen, can play the effect of dust removal, prevents that the dust from adhering to on the rubber coating copper foil, is favorable to improving the stability of device.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top view of the mounting plate of the present invention.
In the figure: 1. a drying oven; 2. a mounting frame; 3. a bearing; 4. a driven gear; 5. a driving gear; 6. a stepping motor; 7. a drive shaft; 8. an aeration pipe; 9. a driven shaft; 10. mounting a plate; 11. an air exhaust pipe; 12. an air pump; 13. an air outlet pipe; 14. a dust removal box; 15. a filter screen; 16. an air duct; 17. a heating box; 18. an electrical heating plate; 19. an electromagnetic valve; 20. a communicating pipe; 21. fixing the clamping plate; 22. fixing the spring; 23. a box door; 24. a control panel; 25. fixing grooves; 26. a shunt tube; 27. a one-way intake valve.
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. 1-3, the present invention provides an embodiment: a drying device for a coated copper foil comprises a drying box 1 and an installation frame 2, wherein the installation frame 2 is installed at one end of the drying box 1, a stepping motor 6 is installed at the middle position, away from one end of the drying box 1, of the installation frame 2, the model of the stepping motor 6 can be BYG43, a driving shaft 7 is installed at the output end of the stepping motor 6, a driving gear 5 is installed on the outer side of the driving shaft 7, a group of bearings 3 are symmetrically installed at one end, away from the drying box 1, of the installation frame 2, driven shafts 9 extending into the drying box 1 are installed inside the bearings 3, driven gears 4 meshed with the driving gear 5 are installed on the outer sides of the driven shafts 9, and installation plates 10 are installed at one ends, away from the bearings 3, of the driven shafts 9;
the top of one end of the drying box 1, which is far away from the mounting frame 2, is provided with a dust removal box 14;
a filter screen 15 is arranged in the dust removal box 14, dust in the gas can be filtered through the filter screen 15, the dust removal effect can be achieved, the dust is prevented from being attached to the adhesive coated copper foil, and the stability of the device is improved;
the bottom of one end of the drying box 1, which is far away from the mounting frame 2, is provided with a heating box 17;
the top inside the heating box 17 is provided with a one-way air inlet valve 27, the input end of the one-way air inlet valve 27 is provided with an air guide pipe 16 extending to the inside of the dust removal box 14, and the one-way air inlet valve 27 can prevent the air inside the heating box 17 from flowing back to the inside of the dust removal box 14;
an air pump 12 is installed at the top of the drying box 1, wherein the type of the air pump 12 can be VCH1028, an air exhaust pipe 11 extending into the drying box 1 is installed at the input end of the air pump 12, an air outlet pipe 13 extending into the dust removal box 14 is installed at the output end of the air pump 12, an electric heating plate 18 is installed at one end, far away from the drying box 1, in the heating box 17, an electromagnetic valve 19 is installed at the bottom of the heating box 17, the type of the electromagnetic valve 19 can be PHS-DN50, and a communicating pipe 20 extending into the drying box 1 is installed at the output end of the electromagnetic valve 19;
when the drying box is used, hot air is blown to a metal substrate at the bottom of the coated copper foil through the aeration pipes 8, and the metal substrate transfers heat to the glue layer, so that the glue layer can be bonded;
a control panel 24 is arranged on one side of the heating box 17;
a box door 23 is arranged on one side of the drying box 1 close to the control panel 24, and a handle is arranged on the outer side of the box door 23, so that the metal substrate can be conveniently taken and placed;
the output end of the control panel 24 is electrically connected with the input ends of the stepping motor 6, the air pump 12, the electric heating plate 18 and the electromagnetic valve 19 through wires.
The working principle is as follows: when the device is used, the device is powered on, a worker can place the metal substrate bonded with the glue-coated copper foil in the fixing groove 25, the copper foil is placed above the metal substrate, the metal substrate is placed below the metal substrate, the fixing spring 22 pushes the fixing clamp plate 21 under the elastic action to enable the fixing clamp plate 21 to be tightly attached to the metal substrate, the metal substrate can be clamped through the two groups of fixing clamp plates 21, the box door 23 is closed, then the worker can start the air pump 12 and the electric heating plate 18 through the control panel 24, the electromagnetic valve 19 is opened through the control panel 24, the air pump 12 pumps the air in the drying box 1 into the dust removal box 14, the dust in the air can be filtered through the filter screen 15, the air enters the heating box 17 through the air guide pipe 16, the air is heated through the electric heating plate 18, the heated air enters the shunt pipe 26 through the communicating pipe 20 and is uniformly blown to the bottom of the metal substrate through the aeration pipe 8, the heat is transferred to the adhesive layer by the metal substrate, the adhesive layer can be bonded, after the adhesive layer is bonded, a worker can start the stepping motor 6 through the control panel 24, the stepping motor 6 drives the driving gear 5 to rotate through the driving shaft 7, the driving gear 5 drives the driven shaft 9 to rotate through the driven gear 4, the driven shaft 9 drives the mounting plate 10 to rotate, the mounting plate 10 rotates one hundred eighty degrees, the metal substrate can rotate to the upper side and rotate the copper foil to the lower side, hot air is directly blown to the copper foil, the adhesive layer on the copper foil can be dried, the adhesive layer can be fully dried, after the drying is finished, the worker can close the electromagnetic valve 19 through the control panel 24 to enable the hot air to be pumped into the heating box 17 for storage, when the drying is carried out again, the worker can open the electromagnetic valve 19 through the control panel 24 and start the air pump 12 through the control panel 24, the hot air stored in the heating box 17 can be blown out, can be used again for heating the rubberized copper foil.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a drying device of rubber coating copper foil, includes drying cabinet (1) and mounting bracket (2), its characterized in that: mounting bracket (2) is installed to the one end of drying cabinet (1), and intermediate position department that drying cabinet (1) one end was kept away from in mounting bracket (2) installs step motor (6), driving shaft (7) are installed to the output of step motor (6), and driving gear (5) are installed in the outside of driving shaft (7), a set of bearing (3) is installed to the one end symmetry that drying cabinet (1) was kept away from in mounting bracket (2), and the inside of bearing (3) all installs driven shaft (9) that extend to drying cabinet (1) inside, driven gear (4) with driving gear (5) meshing are all installed in the outside of driven shaft (9), and driven shaft (9) keep away from the one end of bearing (3) and all install mounting panel (10), dust removal case (14) are installed at the top that mounting bracket (2) one end was kept away from in drying cabinet (1), and bottom that mounting bracket (2) one end was kept away from in drying cabinet (1) is installed heating cabinet (17), air pump (12) are installed at the top of drying cabinet (1), air pump (12) are installed to the input of air pump (12) and are extended to inside exhaust tube (11) of drying cabinet (1), and the output of air pump (12) installs and extend to inside outlet duct (13) of dust removal case (14), electric heating board (18) are installed to the inside one end of keeping away from drying cabinet (1) of heating cabinet (17), and the bottom of heating cabinet (17) installs solenoid valve (19), communicating pipe (20) that extend to drying cabinet (1) inside are installed to the output of solenoid valve (19), control panel (24) are installed to one side of heating cabinet (17), the output of control panel (24) pass through the wire respectively with step motor (6), air pump (12), electric heating board (18) and the input electric connection of solenoid valve (19).
2. The drying apparatus of a rubberized copper foil according to claim 1, wherein: the inside of mounting panel (10) all evenly is provided with fixed slot (25), fixed spring (22) are all installed at the inside both ends of fixed slot (25), and fixed splint (21) are all installed to the one end that fixed spring (22) are close to fixed slot (25).
3. The drying apparatus of a rubberized copper foil according to claim 1, wherein: shunt tubes (26) are installed to the inside one end of keeping away from mounting bracket (2) of drying cabinet (1), shunt tubes (26) and communicating pipe (20) intercommunication, and a set of aeration pipe (8) are installed to the outside symmetry of shunt tubes (26).
4. The drying apparatus of a rubberized copper foil according to claim 1, wherein: and a filter screen (15) is arranged in the dust removing box (14).
5. The drying apparatus of a rubberized copper foil according to claim 1, wherein: one-way air inlet valve (27) is installed at the inside top of heating cabinet (17), and air duct (16) that extend to dust removal case (14) inside are installed to the input of one-way air inlet valve (27).
6. The drying apparatus of a rubberized copper foil according to claim 1, wherein: one side of the drying box (1) close to the control panel (24) is provided with a box door (23), and the outer side of the box door (23) is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990379.9U CN214320782U (en) | 2020-12-14 | 2020-12-14 | Drying device of rubber coated copper foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990379.9U CN214320782U (en) | 2020-12-14 | 2020-12-14 | Drying device of rubber coated copper foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214320782U true CN214320782U (en) | 2021-10-01 |
Family
ID=77899639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022990379.9U Expired - Fee Related CN214320782U (en) | 2020-12-14 | 2020-12-14 | Drying device of rubber coated copper foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214320782U (en) |
-
2020
- 2020-12-14 CN CN202022990379.9U patent/CN214320782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
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| CF01 | Termination of patent right due to non-payment of annual fee |