CN216606383U

CN216606383U - Film removing device

Info

Publication number: CN216606383U
Application number: CN202122628893.2U
Authority: CN
Inventors: 徐庆
Original assignee: Meizhou Gaojianghong Technology Co ltd
Current assignee: Meizhou Gaojianghong Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-27
Anticipated expiration: 2031-10-29

Abstract

The utility model provides a film stripping device which comprises a plate conveyor, an acid washing machine, an alkali washing machine, a plate grinding machine and an ultrasonic cleaning machine, wherein the acid washing machine is arranged between the plate conveyor and the alkali washing machine; a plate grinding machine is arranged at one end of the alkaline washing machine, which is far away from the acid washing machine; the tail end of the plate grinding machine is provided with an ultrasonic cleaning machine; the acid washing machine and the alkali washing machine are the same equipment; when the cleaning device is used, the copper substrates are placed on the plate conveyor to be conveyed one by one, when the copper substrates are conveyed to the pickling machine, pickling treatment is carried out, after pickling is finished, the copper substrates enter the alkaline washing machine to be subjected to alkaline washing, then the copper substrates are conveyed to the plate grinding machine to be subjected to plate grinding treatment, a large amount of dust is generated during plate grinding, the copper substrates also contain dust, and finally the copper substrates are conveyed to the ultrasonic cleaning machine to be cleaned.

Description

Film removing device

Technical Field

The utility model belongs to the technical field of film removing devices, and particularly relates to a film removing device.

Background

The copper substrate is the most expensive one of the metal substrates, has a heat conduction effect many times better than that of the aluminum substrate and the iron substrate, and is suitable for high-frequency circuits, areas with large high and low temperature changes and the heat dissipation and architectural decoration industries of precision communication equipment. Generally, there are gold immersion copper substrate, silver plating copper substrate, tin spraying copper substrate, oxidation resistant copper substrate, etc. The copper substrate and the copper substrate circuit layer are required to have great current carrying capacity, so that thicker copper foil is used, and the thickness is generally 35-280 μm; the heat conducting insulating layer is the core technology of the copper substrate, the core heat conducting component is composed of aluminum oxide and silicon powder and a polymer filled with epoxy resin, the heat resistance is small (0.15), the viscoelastic property is excellent, the heat aging resistance is realized, and the heat conducting insulating layer can bear mechanical and thermal stress. The copper substrate metal base layer is a supporting member of a copper substrate, which is required to have high thermal conductivity, and is generally a copper plate, and a copper plate (wherein the copper plate can provide better thermal conductivity) can be used, and is suitable for conventional machining such as drilling, punching, cutting and the like.

The copper substrate needs to be subjected to film stripping treatment after drilling processing, but at present, a flow production line capable of stripping the film of the copper substrate is available.

Therefore, it is necessary to invent a film removing device.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides a film removing apparatus to solve the problem that a film removing process is required after a copper substrate is drilled, but a flow production line capable of removing a film from a copper substrate is still available. A film stripping device comprises a plate conveyor, an acid washing machine, an alkali washing machine, a plate grinding machine and an ultrasonic cleaning machine, wherein the acid washing machine is arranged between the plate conveyor and the alkali washing machine; a plate grinding machine is arranged at one end of the alkali washing machine, which is far away from the acid washing machine; the tail end of the plate grinding machine is provided with an ultrasonic cleaning machine; the acid washing machine and the alkali washing machine are the same equipment.

As a further technical scheme of the utility model, the pickling machine comprises a shell, wherein four corners at the bottom of the shell are provided with supporting legs; a washing liquid collecting shell and a heat dissipation fan are respectively arranged on two sides of the shell; the washing liquid collecting shell is communicated with the interior of the shell; the plate conveying assembly is arranged inside the shell.

As a further technical scheme of the utility model, the plate transmission assembly comprises two speed reducers, wherein each speed reducer is provided with a bevel gear set in a matching way; the bevel gear group consists of two bevel gears, one bevel gear is connected with a power output shaft of the speed reducer in a matching way, and the other bevel gear is connected with the lower transmission roller through a coupler; an upper conveying roller is arranged above the lower conveying roller; the two ends of the upper conveying roller and the lower conveying roller are both mounted on the mounting vertical seat through bearings, and the two ends of the upper conveying roller and the lower conveying roller are also in transmission connection through gear sets; and a filter screen is arranged below the lower conveying roller.

As a further technical scheme of the utility model, the ultrasonic cleaning machine comprises an ultrasonic cleaning machine shell, wherein the bottom of the ultrasonic cleaning machine shell is provided with a supporting leg, and the top of the ultrasonic cleaning machine shell is provided with a fixing plate; the fixing plate is provided with a plurality of ultrasonic generators; the top shell is fixedly arranged on the periphery of the top of the shell of the ultrasonic cleaning machine; second speed reducers are fixedly arranged on two sides of the interior of the top shell, and second bevel gear sets are arranged on the two second speed reducers in a matched mode; the second bevel gear set consists of two bevel gears, one bevel gear is connected with an output shaft of the second speed reducer in a matched mode, and the other bevel gear is connected with the transmission roller in a matched mode.

As a further technical scheme of the utility model, a plurality of cross stirring teeth convenient for the movement of the plates are uniformly distributed outside the transmission roller, and the cross stirring teeth are made of rubber materials and are made into a cross frame body with a mounting hole in the middle.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the cleaning device is used, the copper substrates are placed on the plate conveyor to be conveyed one by one, when the copper substrates are conveyed into the pickling machine, pickling treatment is carried out, after the pickling is finished, the copper substrates enter the alkaline washing machine to be subjected to alkaline washing, then the copper substrates are conveyed into the plate grinding machine to be subjected to plate grinding treatment, a large amount of dust is generated during the plate grinding, the copper substrates also contain the dust, and finally the copper substrates are conveyed into the ultrasonic cleaning machine to be cleaned, so that the copper substrates can be cleaned in a full-face mode through the ultrasonic cleaning machine, and the dust in holes can be cleaned;

2. in the acid washing or alkali washing process, firstly, a plate enters a plate transmission assembly, an external motor drives a speed reducer to rotate, the speed reducer drives an upper transmission roller and a lower transmission roller to slowly transmit a copper substrate through a bevel gear set, an acid liquid or an alkali liquid is sprayed onto the copper substrate through a spraying pipe to be sprayed, and then the acid liquid or the alkali liquid flows back to a washing liquid collecting shell for later recycling;

3. in the utility model, during ultrasonic cleaning, an external driving motor drives the second speed reducer to act, the transmission roller is driven to transmit the plate under the coordination of the second bevel gear set, the ultrasonic generator generates ultrasonic waves, and the plate is cleaned by using the sloshing of water, so that the cleaning effect of the plate is effectively improved;

4. according to the utility model, when the conveying roller conveys the plate, the deviation rectifying block can ensure the stability of the plate during movement, and the phenomenon that the plate cannot be normally conveyed due to deflection is avoided.

Drawings

FIG. 1 is a schematic structural view of a film removing apparatus according to the present invention;

FIG. 2 is a schematic view of the pickling machine according to the present invention;

FIG. 3 is a schematic view of the sheet material transport assembly of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the ultrasonic cleaning machine according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at a in fig. 4.

In the figure:

1-plate conveyor, 2-acid cleaning machine, 3-alkali cleaning machine, 4-plate grinding machine, 5-ultrasonic cleaning machine, 21-shell, 22-supporting leg, 23-cleaning solution collecting shell, 24-spray pipe, 25-plate transmission component, 26-heat dissipation fan, 251-speed reducer, 252-bevel gear set, 253-upper transmission roller, 254-lower transmission roller, 255-installation vertical seat, 256-gear set, 257-filter screen, 51-ultrasonic cleaning machine shell, 52-supporting leg, 53-fixing plate, 54-ultrasonic generator, 55-top shell, 56-second speed reducer, 57-second bevel gear set, 58-deviation rectifying block and 59-transmission roller.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1-5

The utility model provides a film stripping device which comprises a plate conveyor 1, an acid washing machine 2, an alkali washing machine 3, a plate grinding machine 4 and an ultrasonic cleaning machine 5, wherein the acid washing machine 2 is arranged between the plate conveyor 1 and the alkali washing machine 3; a plate grinding machine 4 is arranged at one end of the alkaline washing machine 3, which is far away from the acid washing machine 2; the tail end of the plate grinding machine 4 is provided with an ultrasonic cleaning machine 5; the acid washing machine 2 and the alkali washing machine 3 are the same equipment.

Specifically, when the device is used, firstly, the copper substrates are placed on the plate conveyor 1 to be conveyed one by one, when the copper substrates are conveyed to the pickling machine 2, pickling treatment is carried out, after pickling is finished, alkali washing is carried out in the alkali washing machine 3, then the copper substrates are conveyed to the plate grinding machine 4 to be ground, a large amount of dust can be generated when the plates are ground, the copper substrates also contain the dust, finally, the copper substrates are conveyed to the ultrasonic cleaning machine 5 to be cleaned, the copper substrates can be cleaned in a full-face mode through the ultrasonic cleaning machine 5, and dust in holes can be cleaned.

In the embodiment, the pickling machine 2 comprises a housing 21, wherein four corners of the bottom of the housing 21 are provided with supporting legs 22; a washing liquid collecting shell 23 and a heat radiation fan 26 are respectively arranged on two sides of the shell 21; the washing liquid collecting shell 23 is communicated with the interior of the shell 21; a plate transmission component 25 is arranged in the shell 21; the plate conveying assembly 25 comprises two speed reducers 251, and each speed reducer 251 is provided with a bevel gear set 252 in a matching way; the bevel gear set 252 consists of two bevel gears, one bevel gear is connected with a power output shaft of the speed reducer 252 in a matching way, and the other bevel gear is connected with the lower transmission roller 254 through a coupler; an upper conveying roller 253 is arranged above the lower conveying roller 254; both ends of the upper conveying roller 253 and the lower conveying roller 254 are mounted on the mounting vertical base 255 through bearings, and both ends of the upper conveying roller 253 and the lower conveying roller 254 are also in transmission connection through a gear set 256; a filter screen 257 is also arranged below the lower conveying roller 254.

Specifically, during acid washing or alkali washing, firstly, the plate enters the plate transmission assembly 25, the external motor drives the speed reducer 251 to rotate, the speed reducer 251 drives the upper transmission roller 253 and the lower transmission roller 254 to slowly transmit the copper substrate through the bevel gear set 252, the spraying pipe 24 sprays acid liquid or alkali liquid onto the copper substrate for spraying treatment, and then the acid liquid or alkali liquid flows back to the washing liquid collection shell 23 for later recycling.

In this embodiment, the ultrasonic cleaning machine 5 includes an ultrasonic cleaning machine housing 51, the bottom of the ultrasonic cleaning machine housing 51 is provided with a support leg 52, and the top of the ultrasonic cleaning machine housing 51 is provided with a fixing plate 53; the fixed plate 53 is provided with a plurality of ultrasonic generators 54; a top shell 55 is fixedly arranged on the periphery of the top of the shell 51 of the ultrasonic cleaning machine; second speed reducers 56 are fixedly arranged on two sides of the interior of the top shell 55, and second bevel gear sets 57 are arranged on the two second speed reducers 56 in a matched mode; the second bevel gear set 57 consists of two bevel gears, one bevel gear is in fit connection with an output shaft of the second speed reducer 56, and the other bevel gear is in fit connection with the transmission roller 59; the outside equipartition of transmission roller 59 have a plurality of cross that are convenient for panel to remove and dial the tooth, this cross is dialled the tooth and is made the cross support body that has the mounting hole in the middle for rubber material.

Specifically, during ultrasonic cleaning, an external driving motor drives the second speed reducer 56 to act, the transmission roller 59 is driven to transmit the plate under the cooperation of the second bevel gear set 57, the ultrasonic generator 54 generates ultrasonic waves, the plate is cleaned by using the sloshing of water, and the cleaning effect of the plate is effectively improved; when the conveying roller 59 conveys the plate, the deviation rectifying block 58 can ensure the stability of the plate during movement, and the phenomenon that the plate cannot be normally conveyed due to deviation is avoided.

Principle of operation

When the cleaning device is used, the copper substrates are placed on the plate conveyor 1 to be conveyed one by one, when the copper substrates are conveyed to the pickling machine 2, pickling treatment is carried out, after pickling is finished, the copper substrates enter the alkaline washing machine 3 to be subjected to alkaline washing, then the copper substrates are conveyed to the plate grinding machine 4 to be subjected to plate grinding treatment, a large amount of dust is generated during plate grinding, the copper substrates also contain the dust, and finally the copper substrates are conveyed to the ultrasonic cleaning machine 5 to be cleaned, the copper substrates can be cleaned in a full-face mode through the ultrasonic cleaning machine 5, and the dust in holes can be cleaned;

during acid washing or alkali washing, firstly, a plate enters the plate transmission assembly 25, an external motor drives the speed reducer 251 to rotate, the speed reducer 251 drives the upper transmission roller 253 and the lower transmission roller 254 to slowly transmit the copper substrate through the bevel gear set 252, the spraying pipe 24 sprays acid liquor or alkali liquor onto the copper substrate for spraying treatment, and then the acid liquor or alkali liquor flows back to the washing liquor collection shell 23 for later recycling;

during ultrasonic cleaning, an external driving motor drives the second speed reducer 56 to act, the transmission roller 59 is driven to transmit the plate under the coordination of the second bevel gear set 57, the ultrasonic generator 54 generates ultrasonic waves, and the plate is cleaned by using the agitation of water, so that the cleaning effect of the plate is effectively improved; when the conveying roller 59 conveys the plate, the deviation rectifying block 58 can ensure the stability of the plate during movement, and the phenomenon that the plate cannot be normally conveyed due to deviation is avoided.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. A film removing device is characterized in that: the cleaning device comprises a plate conveyor (1), an acid washing machine (2), an alkali washing machine (3), a plate grinding machine (4) and an ultrasonic cleaning machine (5), wherein the acid washing machine (2) is arranged between the plate conveyor (1) and the alkali washing machine (3); a plate grinding machine (4) is arranged at one end of the alkali washing machine (3) far away from the acid washing machine (2); the tail end of the plate grinding machine (4) is provided with an ultrasonic cleaning machine (5); the acid washing machine (2) and the alkali washing machine (3) are the same equipment.

2. The film stripping apparatus as set forth in claim 1, wherein: the pickling machine (2) comprises a shell (21), wherein supporting legs (22) are arranged at four corners of the bottom of the shell (21); a washing liquid collecting shell (23) and a heat dissipation fan (26) are respectively arranged on two sides of the shell (21); the washing liquid collecting shell (23) is communicated with the interior of the shell (21); the plate conveying component (25) is arranged in the shell (21).

3. The film stripping apparatus as set forth in claim 2, wherein: the plate transmission assembly (25) comprises two speed reducers (251), and each speed reducer (251) is provided with a bevel gear set (252) in a matching way; the bevel gear set (252) consists of two bevel gears, one bevel gear is connected with a power output shaft of the speed reducer (252) in a matching way, and the other bevel gear is connected with the lower transmission roller (254) through a coupler; an upper conveying roller (253) is arranged above the lower conveying roller (254); both ends of the upper conveying roller (253) and the lower conveying roller (254) are mounted on the mounting vertical seat (255) through bearings, and both ends of the upper conveying roller (253) and the lower conveying roller (254) are in transmission connection through a gear set (256); a filter screen (257) is arranged below the lower conveying roller (254).

4. The film stripping apparatus as set forth in claim 3, wherein: the ultrasonic cleaning machine (5) comprises an ultrasonic cleaning machine shell (51), wherein supporting legs (52) are arranged at the bottom of the ultrasonic cleaning machine shell (51), and a fixing plate (53) is arranged at the top of the ultrasonic cleaning machine shell (51); a plurality of ultrasonic generators (54) are arranged on the fixing plate (53); a top shell (55) is fixedly arranged on the periphery of the top of the shell (51) of the ultrasonic cleaning machine; second speed reducers (56) are fixedly installed on two sides of the interior of the top shell (55), and second bevel gear sets (57) are installed on the two second speed reducers (56) in a matched mode; the second bevel gear set (57) consists of two bevel gears, one bevel gear is connected with an output shaft of the second speed reducer (56) in a matched mode, and the other bevel gear is connected with the transmission roller (59) in a matched mode.

5. The film stripping apparatus as set forth in claim 4, wherein: the outside equipartition of transmission roller (59) have a plurality of cross that are convenient for panel to remove to dial the tooth, this cross is dialled the tooth and is made the cross support body that has the mounting hole in the middle for rubber material.