CN221202884U - Copper-clad plate lamination vacuumizing device - Google Patents
Copper-clad plate lamination vacuumizing device Download PDFInfo
- Publication number
- CN221202884U CN221202884U CN202322990106.8U CN202322990106U CN221202884U CN 221202884 U CN221202884 U CN 221202884U CN 202322990106 U CN202322990106 U CN 202322990106U CN 221202884 U CN221202884 U CN 221202884U
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- Prior art keywords
- copper
- clad plate
- vacuum chamber
- air
- vacuum
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- 238000003475 lamination Methods 0.000 title claims description 11
- 238000007789 sealing Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000009489 vacuum treatment Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model provides a copper-clad plate pressing and vacuumizing device, which relates to the field of copper-clad plate vacuum manufacturing, and comprises a vacuum chamber, wherein a placing opening is arranged on the vacuum chamber, a turnover opening and closing door is arranged on the placing opening, a mounting table is arranged on the side wall of the vacuum chamber, a limit sliding rail is arranged on the inner side wall of the mounting table, a closing piece is slidingly connected on the upper side of the limit sliding rail, and when the air-clad plate is used, the air can be disturbed by the spoiler when the air-clad plate sucks air, the air can be prevented from directly impacting the pipe wall of the air-clad plate, so that the air-clad plate is vibrated.
Description
Technical Field
The utility model relates to the field of copper-clad plate vacuum manufacturing, in particular to a copper-clad plate pressing and vacuumizing device.
Background
The copper-clad plate is also called a base material, which is a plate-like material formed by impregnating a reinforcing material with resin, coating copper foil on one or both sides, and hot-pressing, and is called a copper-clad laminate, which is a basic material of a PCB, often called a base material, when the copper-clad plate is used for producing a multilayer board, also called a CORE (CORE), the main material of a printed board (PCB) is a copper-clad plate, and the copper-clad plate (copper-clad plate) is composed of a base plate, copper foil and an adhesive.
The production process of the copper-clad plate has three important parameters: the temperature, the pressure and the vacuum are high in influence on the quality of the copper-clad plate, if the vacuum cannot meet the requirements of process setting, the pressed copper-clad plate can only be scrapped, the existing copper-clad plate is generally subjected to vacuum treatment in a vacuum chamber, but because the outlet of the existing vacuum pump is rigidly connected with an exhaust pipeline, the air flow vibration of the connection position of the vacuum pump and the pipeline is obvious, the noise is high, and the air leakage of the connection position of the vacuum pump and the pipeline is easy to occur from the connection position under the condition that the air flow vibrates, so that the production of the copper-clad plate is influenced once the air flow leaks from the connection position.
Disclosure of utility model
In order to make up for the defects, the utility model provides a copper-clad plate lamination vacuumizing device, and aims to solve the problem that the joint of the existing vacuum chamber exhaust pipe is easy to leak.
The utility model is realized in the following way:
The utility model provides a copper-clad plate lamination vacuumizing device which comprises a vacuum chamber, wherein a placement opening is arranged on the vacuum chamber, a turnover opening and closing door is arranged on the placement opening, an installation table is arranged on the side wall of the vacuum chamber, a limit sliding rail is arranged on the inner side wall of the installation table, a closure member is connected to the upper side of the limit sliding rail in a sliding manner, plug connectors are fixedly connected to the two sides of the closure member, the plug connectors are square protruding blocks, a sliding cavity is formed in the inner side wall of the plug connector, a self-locking member is connected to the inner side wall of the sliding cavity in a sliding manner, and the contact end of the self-locking member is in a beveling manner.
Preferably, a reset spring is fixedly connected to the outer side wall of the lower end of the self-locking piece, and one end, far away from the self-locking piece, of the reset spring is fixedly connected to the inner side wall of the sliding cavity.
Preferably, the lower side of the limiting slide rail is slidingly connected with a closing plate, slots are arranged on two sides of the closing plate, and fixing bayonets are arranged on the slots.
Preferably, sealing rings are arranged in the closing piece and the closing plate, and the sealing rings are arranged in a semicircular mode.
Preferably, an exhaust pipe is communicated with the inside of the vacuum chamber, and a plurality of spoilers are arranged at the front end of the exhaust pipe.
Preferably, the bottom of the vacuum chamber is fixedly connected with a plurality of supporting legs.
The beneficial effects of the utility model are as follows:
Through a plurality of spoilers that set up at the blast pipe front end, can realize when using, when blast pipe suction air, the air can be disturbed by the spoiler, avoid the pipe wall of air direct impact blast pipe, lead to the blast pipe to shake, and through the setting of sealing washer, can realize when using, when closure member and closure plate merge, two sealing washer can consolidate the junction of vacuum chamber and blast pipe and seal, guarantee the junction of vacuum chamber and blast pipe, can not take place to reveal, guarantee the manufacturing effect of copper-clad plate, and the setting of detachable closure member and closure plate, can open the sealing state who overhauls the sealing washer at any time, when the damage appears to the sealing washer, the maintenance is dismantled in the feasible dismantlement that can be more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a copper-clad plate laminating and vacuumizing device according to an embodiment of the present utility model;
Fig. 2 is a schematic side structural view of a copper-clad plate lamination vacuum-pumping device according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A;
fig. 4 is a schematic diagram of a closure member and a closure plate structure in a copper-clad plate lamination vacuum-pumping device according to an embodiment of the present utility model.
In the figure: 1. a vacuum chamber; 2. a mounting table; 101. a placement port; 102. turning over the opening and closing door; 103. support legs; 201. a limit sliding rail; 202. a closure; 203. a plug; 204. a self-locking member; 205. a sliding chamber; 206. a return spring; 207. a closing plate; 208. a slot; 209. a fixed bayonet; 210. an exhaust pipe; 211. a spoiler; 212. and (3) sealing rings.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, a copper-clad laminate lamination vacuum-pumping device comprises a vacuum chamber 1, wherein an exhaust pipe 210 is communicated with the inside of the vacuum chamber 1, a plurality of spoilers 211 are arranged at the front end of the exhaust pipe 210, a plurality of supporting legs 103 are fixedly connected to the bottom of the vacuum chamber 1, a placing opening 101 is arranged on the vacuum chamber 1, a turnover opening and closing door 102 is arranged on the placing opening 101, an installation table 2 is arranged on the side wall of the vacuum chamber 1, and a limit sliding rail 201 is arranged on the inner side wall of the installation table 2;
Further, a closing plate 207 is slidingly connected to the lower side of the limiting sliding rail 201, slots 208 are arranged on two sides of the closing plate 207, fixing bayonets 209 are formed in the slots 208, a closing piece 202 is slidingly connected to the upper side of the limiting sliding rail 201, sealing rings 212 are arranged in the closing piece 202 and the closing plate 207, the sealing rings 212 are arranged in a semicircular mode, plug connectors 203 are fixedly connected to two sides of the closing piece 202, the plug connectors 203 are square bumps, a sliding cavity 205 is formed in the inner side wall of the plug connectors 203, a self-locking piece 204 is slidingly connected to the inner side wall of the sliding cavity 205, a reset spring 206 is fixedly connected to the outer side wall of the lower end of the self-locking piece 204, one end, far away from the self-locking piece 204, of the reset spring 206 is fixedly connected to the inner side wall of the sliding cavity 205, and the contact end of the self-locking piece 204 is in a beveling mode;
It should be noted that, the curvature of the seal ring 212 is adapted to the curvature of the surface of the exhaust pipe 210.
The working principle of the copper-clad plate lamination vacuumizing device is as follows:
When the vacuum chamber is used, an operator can open the turnover opening and closing door 102, the copper-clad plate needing vacuum treatment is placed into the vacuum chamber 1 through the placement opening 101, after the copper-clad plate is placed, the operator can perform vacuum treatment on the vacuum chamber 1 through a vacuum pump externally connected with the exhaust pipe 210, when the exhaust pipe 210 sucks air in the vacuum chamber 1, the air can be disturbed by the spoiler 211, the air can be prevented from directly impacting the pipe wall of the exhaust pipe 210, the exhaust pipe 210 is prevented from vibrating, and meanwhile, the sealing rings 212 on the upper side and the lower side of the closure can perform secondary sealing on the joint of the exhaust pipe 210 and the vacuum chamber 1, so that the air can not leak from the joint of the vacuum chamber 1 and the exhaust pipe 210;
In the use process, when the sealing ring 212 needs to be overhauled and replaced, an operator can press the self-locking piece 204 which is inserted into the fixed bayonet 209 in advance at the outer side of the fixed bayonet 209, so that the self-locking piece 204 contracts towards the inside of the sliding cavity 205 and is separated from the fixation of the fixed bayonet 209, at the moment, the operator can pull out the plug 203 from the slot 208, thereby completing the separation of the closing plate 207 and the closing piece 202, at the moment, the operator can overhauling and replacing the sealing ring 212, after the overhauling and replacing of the sealing ring 212, the operator can insert the plug 203 into the slot 208 in an aligned manner, at the moment, the inner wall of the slot 208 can press the self-locking piece 204 into the sliding cavity 205 slowly along the contact oblique side of the self-locking piece 204, so that the return spring 206 is in a contracted state, when the top end of the plug 203 contacts the bottom end of the slot 208, at the moment, under the elastic force of the return spring 206, the self-locking piece 204 can be popped out into the fixed bayonet 209, thereby completing the combination of the closing plate 207 and the closing piece 202, after the closing plate 207 and the closing piece 202 are closed, the sealing plate 210 can guarantee the vacuum-sealing effect of the sealing plate 212, and the vacuum-coated production.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a copper-clad plate pressfitting evacuating device, includes vacuum chamber (1), its characterized in that, install on vacuum chamber (1) and be provided with and place mouth (101), place and be provided with upset opening and closing door (102) on mouth (101), the lateral wall installation of vacuum chamber (1) is provided with mount table (2), spacing slide rail (201) have been seted up on the inside wall of mount table (2), the upper side sliding connection of spacing slide rail (201) has closure member (202), the equal fixedly connected with plug (203) in both sides of closure member (202), plug (203) are square lug setting, sliding chamber (205) have been seted up to the inside wall of plug (203), the inside wall sliding connection of sliding chamber (205) has auto-lock piece (204), the contact end of auto-lock piece (204) is the chamfer setting.
2. The copper-clad plate laminating and vacuumizing device according to claim 1, wherein a reset spring (206) is fixedly connected to the outer side wall of the lower end of the self-locking piece (204), and one end, far away from the self-locking piece (204), of the reset spring (206) is fixedly connected to the inner side wall of the sliding cavity (205).
3. The copper-clad plate lamination vacuumizing device according to claim 1, wherein a closing plate (207) is connected to the lower side of the limiting sliding rail (201) in a sliding manner, slots (208) are formed in two sides of the closing plate (207), and fixing bayonets (209) are formed in the slots (208).
4. The copper-clad plate laminating and vacuumizing device according to claim 1, wherein sealing rings (212) are arranged in the closing piece (202) and the closing plate (207), and the sealing rings (212) are arranged in a semicircular mode.
5. The copper-clad laminate lamination vacuum-pumping device according to claim 1, wherein an exhaust pipe (210) is communicated with the interior of the vacuum chamber (1), and a plurality of spoilers (211) are arranged at the front end of the exhaust pipe (210).
6. The copper-clad laminate lamination vacuum-pumping device according to claim 1, wherein a plurality of support legs (103) are fixedly connected to the bottom of the vacuum chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322990106.8U CN221202884U (en) | 2023-11-07 | 2023-11-07 | Copper-clad plate lamination vacuumizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322990106.8U CN221202884U (en) | 2023-11-07 | 2023-11-07 | Copper-clad plate lamination vacuumizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221202884U true CN221202884U (en) | 2024-06-21 |
Family
ID=91491920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322990106.8U Active CN221202884U (en) | 2023-11-07 | 2023-11-07 | Copper-clad plate lamination vacuumizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221202884U (en) |
-
2023
- 2023-11-07 CN CN202322990106.8U patent/CN221202884U/en active Active
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