CN217512235U

CN217512235U - Curing device of environment-friendly flexible copper-clad plate

Info

Publication number: CN217512235U
Application number: CN202220933580.XU
Authority: CN
Inventors: 刘文江; 赵东
Original assignee: Zhongshan Dongxin Material Technology Co ltd
Current assignee: Zhongshan Dongxin Material Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-30
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a curing device of an environment-friendly flexible copper clad laminate, which comprises an oven and a gas collecting cover, wherein the oven is provided with a holding cavity for placing the flexible copper clad laminate, and the front side surface of the oven is provided with a door capable of opening or closing the holding cavity; the gas collecting hood is hung above the box door, a gas collecting pipe communicated with the space inside the gas collecting hood is arranged at the top of the gas collecting hood and used for being connected with an air exhaust system, the gas collecting pipe comprises a first section and a second section which are connected with each other, and the second section is positioned above the first section; a switch valve capable of controlling the first section to be switched on or off is arranged in the first section, a connecting pipe is fixed at the top of the oven, one end of the connecting pipe is communicated with the accommodating cavity, and the other end of the connecting pipe is connected with the second section. The utility model discloses can take away the harmful gas in the solidification process, reduce the environmental pollution problem.

Description

Curing device of environment-friendly flexible copper-clad plate

Technical Field

The utility model belongs to the technical field of the technique of flexible copper-clad plate manufacturing and specifically relates to a solidification equipment of flexible copper-clad plate of environment-friendly.

Background

FCCL (flex COPPER clad laminate CLAD LAMINATE), which is a FLEXIBLE COPPER clad laminate for short, has the characteristics of flexibility, bending resistance, light weight, thin thickness, portability and the like compared to a hard COPPER clad laminate, and is therefore often applied to products requiring light and thin design or movable mechanism design, such as mobile phones, notebook computers, displays, consumer electronics, touch control panels and the like. In the structure, the flexible copper foil substrate and the flexible insulating layer are adhered by adhesive and then are laminated. In order to increase the firmness of the adhesive, the flexible copper clad laminate is placed into an oven for curing in the prior art, however, harmful substances in the adhesive volatilize due to the high temperature in the oven, and after the oven is opened, harmful gases with strong peculiar smell can be discharged into the air, so that the harmful gases not only damage the human health, but also bring the problem of environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solidification equipment of flexible copper-clad plate of environment-friendly can take away the harmful gas in the solidification process, reduces the environmental pollution problem.

In order to solve the above problem, the utility model adopts the following technical scheme:

the embodiment of the utility model provides a curing device of an environment-friendly flexible copper-clad plate, which comprises an oven and a gas collecting cover, wherein the oven is provided with a holding cavity for placing the flexible copper-clad plate, and the front side surface of the oven is provided with a box door capable of opening or closing the holding cavity; the gas collecting hood is hung above the box door, a gas collecting pipe communicated with the space inside the gas collecting hood is arranged at the top of the gas collecting hood, the gas collecting pipe is used for being connected with an air extracting system, the gas collecting pipe comprises a first section and a second section which are connected with each other, and the second section is positioned above the first section; a switch valve capable of controlling the first section to be switched on or off is arranged in the first section, a connecting pipe is fixed to the top of the oven, one end of the connecting pipe is communicated with the accommodating cavity, and the other end of the connecting pipe is connected with the second section.

In some embodiments, one side wall of the accommodating cavity is provided with an air outlet, the other side wall of the accommodating cavity is provided with an air inlet, an air inlet channel, an exhaust fan, a heater and an air outlet channel are arranged in the oven, and the air inlet, the air inlet channel, the exhaust fan, the heater, the air outlet channel and the air outlet are sequentially connected.

In some embodiments, the connecting tube is connected to the air outlet end of the suction fan.

In some embodiments, a partition board is disposed in the accommodating cavity to divide the accommodating cavity into an upper layer and a lower layer.

In some embodiments, the gas collecting hood is provided with fixing parts on both sides, the fixing parts are provided with a plurality of hanging rods, and the upper ends of the hanging rods are used for being connected with a ceiling.

In some embodiments, the fixing piece is provided with a mounting hole penetrating through the fixing piece along the vertical direction, the lower end of the suspender penetrates through the mounting hole, and the lower end of the suspender is provided with an external thread; the lower end of the suspender is sleeved with a nut, and the nut is positioned below the fixing piece.

In some embodiments, the upper end of the gas collecting pipe is provided with a connecting ring.

In some embodiments, an outer surface of the first section is provided with a handle for switching a conduction state of the switching valve.

The utility model discloses following beneficial effect has at least: the utility model discloses hang above the chamber door and be equipped with the gas collecting channel, the gas collecting channel is connected with the discharge, and the top of oven is fixed with the connecting pipe, and the both ends of connecting pipe link to each other with the second subsection of holding chamber and gas collecting pipe respectively, so the discharge can take away the harmful gas that oven inside and chamber door opened and spilled over, reduces the harmful gas that directly discharges in the air, reduces environmental pollution. Meanwhile, due to the arrangement of the switch valve, when the flexible copper clad laminate is cured, the switch valve is closed, harmful gas in the oven can be directly pumped away, and leakage through the first section is avoided. After the curing is finished, the switch valve is opened to simultaneously pump away harmful gases overflowing from the oven and the opened oven door.

Drawings

FIG. 1 is a schematic structural view of a curing device for an environment-friendly flexible copper-clad plate according to an embodiment of the present invention;

fig. 2 is a schematic view of a pipeline inside an oven according to an embodiment of the present invention.

Wherein the reference numerals are: oven 100, holding chamber 101, inlet channel 102, exhaust fan 103, heater 104, outlet channel 105, gas outlet 106, chamber door 110, baffle 120, gas collecting channel 200, gas collecting pipe 300, first subsection 310, handle 311, second subsection 320, connecting ring 321, connecting pipe 400, mounting 510, jib 520.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are merely used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.

The embodiment of the utility model provides a solidification equipment of flexible copper-clad plate of environment-friendly, as shown in fig. 1, it includes oven 100 and gas collecting hood 200, and oven 100 has the holding chamber 101 that is used for placing the flexible copper-clad plate, and oven 100's leading flank is provided with the chamber door 110 that can open or close holding chamber 101, and the flexible copper-clad plate can be placed in holding chamber 101 in the lapping to dry the solidification to the flexible copper-clad plate. The gas collecting channel 200 is suspended above the box door 110, and the gas collecting channel 200 plays a role of collecting harmful gas, so that the suction force is relatively concentrated at a position above the box door 110. The top of the gas collecting channel 200 is provided with a gas collecting pipe 300 which is communicated with the space inside the gas collecting channel 200, so that the gas inside the gas collecting channel 200 will flow to the gas collecting pipe 300. The gas collecting pipe 300 is used to connect with a gas pumping system for pumping gas in the gas collecting pipe 300, so that suction force is generated in the gas collecting pipe 300, and thus harmful gas can be pumped away. The header 300 includes a first segment 310 and a second segment 320 connected to each other, the second segment 320 being located above the first segment 310. A switching valve is disposed in the first section 310 to control the on/off of the first section 310. A connecting pipe 400 is fixed at the top of the oven 100, one end of the connecting pipe 400 is communicated with the accommodating cavity 101, and the other end is connected with the second section 320.

When the flexible copper clad laminate is cured, the controllable switch valve is closed, the first section 310 is not conducted, the air exhaust system directly exhausts the harmful gas in the oven 100, and the harmful gas cannot leak from the first section 310. After the flexible copper clad laminate is cured, an operator can open the box door 110, the controllable switch valve is opened, the first segment 310 is conducted, and the air exhaust system simultaneously exhausts harmful gas in the oven 100 and harmful gas overflowing after the box door 110 is opened, so that the harmful gas directly exhausted to the air is reduced, and the environmental pollution is reduced.

In this embodiment, the air exhaust system may be provided with a dedicated harmful gas treatment device to treat the harmful gas and then discharge the harmless gas.

In some embodiments, as shown in fig. 1 and 2, one side wall of the accommodating chamber 101 is provided with an air outlet 106, and the other side wall is provided with an air inlet. An air inlet channel 102, an exhaust fan 103, a heater 104 and an air outlet channel 105 are arranged in the oven 100, and the air inlet, the air inlet channel 102, the exhaust fan 103, the heater 104, the air outlet channel 105 and the air outlet 106 are sequentially connected, so that a circulating air duct is formed. The exhaust fan 103 pumps the gas in the air inlet channel 102 to provide power for the gas flowing in the circulating air duct, the heater 104 heats the gas, so that the hot gas enters the accommodating cavity 101 through the air outlet 106, the flexible copper clad laminate is dried and cured, and then the gas enters the air inlet channel 102 again. Therefore, the curing speed of the flexible copper clad laminate can be increased by circulating hot air.

Furthermore, the connecting pipe 400 is connected with the air outlet end of the exhaust fan 103, so that the connecting pipe 400 can exhaust harmful gas and moisture in hot air, and meanwhile, the flow of the internal air flow is not influenced.

In some embodiments, the partition plate 120 is disposed in the accommodating chamber 101 to divide the accommodating chamber 101 into an upper layer and a lower layer, and the upper layer and the lower layer can be used for placing the flexible copper clad laminate, so as to increase the placing amount of the flexible copper clad laminate, and more flexible copper clad laminates can be cured at one time.

In some embodiments, the gas skirt 200 is provided with a mounting member 510 on each side, and a plurality of hanger rods 520 are provided on the mounting member 510, the upper ends of the hanger rods 520 being adapted to be connected to a ceiling for suspending the gas skirt 200 via the hanger rods 520. Four suspenders 520 can be arranged, and the four suspenders 520 can be respectively close to four corners of the top of the gas collecting hood 200, so that the gas collecting hood 200 can be kept stable.

In some embodiments, the fixing member 510 is provided with a mounting hole penetrating through itself in a vertical direction, the lower end of the suspension rod 520 penetrates through the mounting hole, and the lower end of the suspension rod 520 is provided with an external thread; a nut is sleeved on a lower end of the suspension rod 520 and is positioned below the holder 510 to lift the holder 510 by the nut.

In some embodiments, the upper end of the gas collecting tube 300 is provided with a connection ring 321, so that the gas collecting tube 300 can be connected with the pipeline of the air exhaust system through the connection ring 321.

In some embodiments, the outer surface of the first section 310 is provided with a handle 311 for switching the on-state of the switch valve, and the operator can operate the handle 311 to open or close the switch valve, which is convenient for use.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. The utility model provides a solidification equipment of environment-friendly flexible copper-clad plate which characterized in that: the flexible copper clad laminate packaging device comprises an oven and a gas collecting hood, wherein the oven is provided with a containing cavity for placing the flexible copper clad laminate, and the front side surface of the oven is provided with a box door capable of opening or closing the containing cavity; the gas collecting hood is hung above the box door, a gas collecting pipe communicated with the space inside the gas collecting hood is arranged at the top of the gas collecting hood and used for being connected with an air exhaust system, the gas collecting pipe comprises a first section and a second section which are connected with each other, and the second section is positioned above the first section; a switch valve capable of controlling the first section to be switched on or off is arranged in the first section, a connecting pipe is fixed at the top of the oven, one end of the connecting pipe is communicated with the accommodating cavity, and the other end of the connecting pipe is connected with the second section.

2. The curing device for the environment-friendly flexible copper-clad plate according to claim 1, which is characterized in that: one lateral wall of the accommodating cavity is provided with an air outlet, the other lateral wall of the accommodating cavity is provided with an air inlet, an air inlet channel, an exhaust fan, a heater and an air outlet channel are arranged in the oven, and the air inlet, the air inlet channel, the exhaust fan, the heater, the air outlet channel and the air outlet are sequentially connected.

3. The curing device for the environment-friendly flexible copper-clad plate according to claim 2, which is characterized in that: the connecting pipe is connected with the air outlet end of the exhaust fan.

4. The curing device for the environment-friendly flexible copper-clad plate according to claim 1, which is characterized in that: the containing cavity is internally provided with a clapboard to divide the containing cavity into an upper layer and a lower layer.

5. The curing device for the environment-friendly flexible copper-clad plate according to any one of claims 1 to 4, which is characterized in that: the gas collecting channel is characterized in that fixing parts are arranged on two sides of the gas collecting channel, a plurality of hanging rods are arranged on the fixing parts, and the upper ends of the hanging rods are used for being connected with a ceiling.

6. The curing device for the environment-friendly flexible copper-clad plate according to claim 5, which is characterized in that: the fixing piece is provided with an installation hole penetrating through the fixing piece along the vertical direction, the lower end of the suspender penetrates through the installation hole, and the lower end of the suspender is provided with an external thread; the lower end of the suspender is sleeved with a nut, and the nut is positioned below the fixing piece.

7. The curing device for the environment-friendly flexible copper-clad plate according to any one of claims 1 to 4, which is characterized in that: and the upper end of the gas collecting pipe is provided with a connecting ring.

8. The curing device for the environment-friendly flexible copper-clad plate according to any one of claims 1 to 4, which is characterized in that: and a handle for switching the conduction state of the switch valve is arranged on the outer surface of the first section.