CN216626226U - Circuit board film stripping device - Google Patents
Circuit board film stripping device Download PDFInfo
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- CN216626226U CN216626226U CN202122619471.9U CN202122619471U CN216626226U CN 216626226 U CN216626226 U CN 216626226U CN 202122619471 U CN202122619471 U CN 202122619471U CN 216626226 U CN216626226 U CN 216626226U
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- circuit board
- spraying
- suspension
- stripping device
- tank body
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Abstract
The utility model provides a circuit board film stripping device which comprises an upper cover, a tank body, a suspension part and a spraying part, wherein the upper cover is detachably connected with the tank body, a closed spraying space is formed in the tank body, the suspension part is arranged in the spraying space, the spraying part is arranged on the inner wall of the tank body, and the suspension part can rotate relative to the spraying part. The utility model is provided with a suspension part and a spraying part, wherein the suspension part can rotate relative to the spraying part; thereby guarantee that the liquid medicine that the portion of spraying sprayed can cover all circuit boards on the portion of hanging to solve the problem that the circuit board sheltered from each other.
Description
Technical Field
The utility model relates to the technical field of circuit board production, in particular to a circuit board film removing device.
Background
The film of circuit board need be moved back after the dry film process, and the mode of removing the film at present mainly has the manual mode of removing the film, liquid medicine soak or sprays and remove the film, because the mode inefficiency of manual film removal, consequently most producers adopt the mode that the liquid medicine sprays to remove the film.
For example, patent CN207118092U provides a film removing device for a multilayer printed circuit board, which includes a device main body, a fixing frame, a spraying mechanism, a filter screen, a pump and a controller, wherein a box door is hinged to one side of the device main body, the upper portion of one side of the device main body opposite to the box door is fixedly connected to the fixing frame, the fixing frame is provided with a plurality of support rods extending along the direction of the box door, a plurality of fixing clamps for clamping the circuit board are fixed at the lower ends of the support rods at intervals, the spraying mechanism is fixed above the fixing frame and connected to the outlet end of the pump through a pipeline, the filter screen is fixedly arranged at the lower portion of the device main body, the edges of the filter screen extend and are fixed on the circumferential side of the lower portion of the device main body respectively, a containing groove for containing a film removing liquid medicine is formed between the filter screen and the lower end face of the device main body, the containing groove is provided with a connecting pipe connected to the inlet of the pump, the pump is electrically connected to the controller, and the pump is controlled by the controller to pump the spraying mechanism to spray the film removing liquid medicine in the containing groove, and (4) removing the film of the circuit board clamped on the supporting rod.
However, this device has the following problems: the circuit boards are clamped on the supporting rods and are easily shielded from each other, so that part of the circuit boards are not fully contacted with sprayed liquid medicine, and the film removing effect is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a circuit board film removing device to solve the problem in the prior art that the circuit boards are shielded from each other to affect the film removing effect.
The utility model provides a circuit board film removing device, which comprises:
the upper cover with the jar body can be dismantled and be connected and jar internal portion forms confined spraying space, the portion that hangs sets up in the spraying space, the portion that sprays sets up on the inner wall of the jar body, the portion that hangs can be relative the portion that sprays rotates.
Optionally, a groove matched with the opening of the tank body is formed in one surface, close to the tank body, of the upper cover.
Optionally, the suspension portion includes a suspension disk and a driving member, the suspension disk is disposed in the spraying space, and an output end of the driving member is connected to the suspension disk to drive the suspension disk to rotate relative to the spraying portion.
Optionally, the driving element is fixed on a surface of the upper cover far away from the tank body, and an output end of the driving element penetrates through the upper cover and is connected with the suspension disc.
Optionally, the suspension disk comprises a suspension disk body and a plurality of fixing pieces, the suspension disk body is fixed to the output end of the driving piece, and the fixing pieces are fixed to the suspension disk body and used for fixing the circuit board to be processed.
Optionally, the spraying part comprises a medicine storage box and a spraying head, and the spraying head is arranged in the spraying space and is connected with the medicine storage box through a pipeline.
Optionally, the spray header is arranged around the inner wall of the tank body.
Optionally, the shower head further comprises a filtering part, the filtering part is arranged in the spraying space and located below the hanging part, a plurality of through holes are formed in the filtering part, and the through holes only allow liquid to pass through.
Optionally, the internal wall of jar extends and forms an annular butt joint platform, an annular butt joint bench has seted up a joint hole, the border of filter house extend form with joint hole assorted joint piece.
Optionally, the side wall of the tank body is provided with a bin door capable of being opened or closed.
The utility model has the beneficial effects that:
the utility model is provided with a suspension part and a spraying part, wherein the suspension part can rotate relative to the spraying part; thereby guarantee that the liquid medicine that the portion of spraying sprayed can cover all circuit boards on the portion of hanging to solve the problem that the circuit board sheltered from each other.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a circuit board film removing device provided by the present invention;
FIG. 2 is an enlarged schematic view of the filter portion of FIG. 1 at the location of the annular abutment;
wherein: 1-upper cover, 11-groove, 2-tank body, 21-liquid discharge valve, 22-annular abutting table, 221-clamping hole, 23-bin gate, 3-suspension part, 31-suspension disc, 311-suspension disc body, 312-fixing part, 32-driving part, 4-spraying part, 41-spraying head, 5-spraying space, 6-filtering part and 61-clamping sheet.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
As shown in fig. 1, an embodiment of the present invention provides a circuit board film removing apparatus, which includes: upper cover 1, jar body 2, the portion of hanging 3, the portion of spraying 4, upper cover 1 with jar body 2 can be dismantled to be connected and jar body 2 is inside to form confined spraying space 5, the portion of hanging 3 sets up in the spraying space 5, the portion of spraying 4 sets up on the inner wall of jar body 2, the portion of hanging 3 can be relative the portion of spraying 4 rotates.
The upper cover 1 is provided in order to form a closed shower space 5 with the tank 2, i.e. the upper cover 1 only has to meet the above-mentioned objects. In other rows of embodiments, the diameter of the lid 1 is greater than the diameter of the can 2, the lid 1 abutting the can 2.
In this embodiment, a groove 11 matched with the opening of the tank body 2 is formed in one surface of the upper cover 1 close to the tank body 2, and the edge of the tank body 2 extends into the groove 11, so that the tank body 2 and the upper cover 1 can be detachably connected.
The tank body 2 is a box body with an opening at one end, and when the upper cover 1 is connected with the tank body 2, the inside of the tank body 2 forms a closed spraying space 5. A liquid discharge valve 21 is arranged at the bottom of the tank body 2.
Specifically, the suspension portion 3 includes a suspension disk 31 and a driving member 32, the suspension disk 31 is disposed in the spraying space 5, and an output end of the driving member 32 is connected to the suspension disk 31 to drive the suspension disk 31 to rotate relative to the spraying portion 4.
As for the hanging portion 3, it is only necessary to ensure that the hanging plate 31 is disposed in the shower space 5. In some possible embodiments, the driving element 32 is arranged outside the tank 2, the suspension disc 31 is arranged inside the tank 2, and the output end of the driving element 32 is arranged through the tank 2 and connected with the suspension disc 31.
In this embodiment, the driving element 32 is fixed on the surface of the upper cover 1 away from the can body 2, and the output end of the driving element 32 penetrates through the upper cover 1 and is connected with the suspension disc 31.
When the upper cover 1 is opened, the suspension disc 31 can be separated from the spraying space 5 along with the upper cover 1 and is completely exposed outside, so that a circuit board can be conveniently hung.
Specifically, the suspension disk 31 includes a suspension disk body 311 and a plurality of fixing elements 312, the suspension disk body 311 is fixed to an output end of the driving element 32, and the fixing elements 312 are fixed to the suspension disk body 311 and used for fixing a circuit board to be processed.
The fixing member 312 may be a clip for clamping the circuit board to be processed; or a hook, and the circuit board to be processed can be hung on the hook.
Specifically, the spraying part 4 includes a medicine box and a spray header 41, and the spray header 41 is disposed in the spraying space 5 and connected to the medicine box through a pipeline.
The spray header 41 surrounds the inner wall of the tank body 2, and ensures that the circuit board to be processed on the suspension disc 31 is sprayed in all directions.
Considering spraying the back, the membrane on the circuit board separates with the circuit board body under the effect of medicine, for avoiding membrane and want water mixed discharge back polluted environment, circuit board moves back membrane device and still includes a filter house 6, filter house 6 sets up in spraying space 5 and being located the below of linkage 3, be provided with a plurality of through-holes on the filter house 6, the through-hole only allows liquid to pass through.
The filtering part 6 is detachably connected with the inner wall of the tank body 2.
The filter part 6 has various ways of being detachably connected to the inner wall of the tank 2. In other possible embodiments, the inner wall of the tank 2 extends to form an annular abutment 22, and the outer diameter of the filter part 6 is larger than the inner diameter of the annular abutment 22. The edge of the filter part 6 abuts against the annular abutment 22.
In this embodiment, as shown in fig. 2, a clamping hole 221 is formed in the annular abutting table 22, the edge of the filtering portion 6 extends to form a clamping piece 61 matched with the clamping hole 221, and the clamping piece 61 extends into the clamping hole 221, so that the filtering portion 6 and the annular abutting table 22 form a clamping connection.
Through joint piece 61 with the joint is realized to the mode of joint hole 221 assembly, can make filtering part 6 with the jar body 2 is stably connected, avoids leading to because of the impact of rivers filtering part 6 with the condition that the removal appears between the jar body 2.
Considering filter residue piles up on the filter house 6, the problem that needs the periodic replacement, seted up a door 23 on the lateral wall of the jar body 2, can be through opening door 23, right in the jar body 2 the filter house 6 is changed or is right the filter residue on the filter house 6 is cleared up.
The actual operation flow is as follows: the upper cover 1 is firstly removed, the circuit board to be processed is fixed with the fixing piece 312, then the upper cover 1 is combined with the tank body 2, the circuit board to be processed enters the tank body 2, the spray header 41 sprays liquid medicine on the circuit board to be processed, meanwhile, the driving piece 32 drives the suspension disc body 311 to rotate relative to the spray part 4, so that the liquid medicine sprayed by the spray header 41 can cover all the circuit boards, and the problem that the circuit boards are mutually shielded is solved.
The utility model has the beneficial effects that:
the utility model is provided with a suspension part and a spraying part, wherein the suspension part can rotate relative to the spraying part; thereby guarantee that the liquid medicine that the portion of spraying sprayed can cover all circuit boards on the portion of hanging to solve the problem that the circuit board sheltered from each other.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention.
Claims (10)
1. A circuit board moves membrane device, its characterized in that includes:
the upper cover with the jar body can be dismantled and be connected and jar internal portion forms confined spraying space, the portion that hangs sets up in the spraying space, the portion that sprays sets up on the inner wall of the jar body, the portion that hangs can be relative the portion that sprays rotates.
2. The circuit board stripping device according to claim 1,
and one surface of the upper cover, which is close to the tank body, is provided with a groove matched with the opening of the tank body.
3. The circuit board stripping device according to claim 1,
the suspension part comprises a suspension disc and a driving part, the suspension disc is arranged in the spraying space, and the output end of the driving part is connected with the suspension disc to drive the suspension disc to rotate relative to the spraying part.
4. The circuit board stripping device according to claim 3,
the driving piece is fixed on the surface of the upper cover far away from the tank body, and the output end of the driving piece penetrates through the upper cover and is connected with the suspension disc.
5. The circuit board stripping device according to claim 4,
the suspension disc comprises a suspension disc body and a plurality of fixing pieces, the suspension disc body is fixed with the output end of the driving piece, and the fixing pieces are fixed on the suspension disc body and used for fixing the circuit board to be processed.
6. The circuit board stripping device according to claim 1,
the spraying part comprises a medicine storage box and a spraying head, and the spraying head is arranged in the spraying space and is connected with the medicine storage box through a pipeline.
7. The circuit board stripping device according to claim 6,
the spray header is arranged around the inner wall of the tank body.
8. The circuit board stripping device according to any one of claims 1 to 7,
still include a filtering part, the filtering part sets up in the space of spraying and be located the below of suspension, be provided with a plurality of through-holes on the filtering part, the through-hole only allows liquid to pass through.
9. The circuit board stripping device according to claim 8,
the internal wall of jar extends and forms an annular butt joint platform, an annular butt joint bench has seted up a joint hole, the border of filter house extend form with joint hole assorted joint piece.
10. The circuit board stripping device according to claim 9,
the side wall of the tank body is provided with a bin door which can be opened or closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619471.9U CN216626226U (en) | 2021-10-28 | 2021-10-28 | Circuit board film stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619471.9U CN216626226U (en) | 2021-10-28 | 2021-10-28 | Circuit board film stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216626226U true CN216626226U (en) | 2022-05-27 |
Family
ID=81694450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122619471.9U Active CN216626226U (en) | 2021-10-28 | 2021-10-28 | Circuit board film stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216626226U (en) |
-
2021
- 2021-10-28 CN CN202122619471.9U patent/CN216626226U/en active Active
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