CN214348178U

CN214348178U - Screen vibrating type filtering mechanism

Info

Publication number: CN214348178U
Application number: CN202023023641.9U
Authority: CN
Inventors: 温旭军; 冯志东; 孟飞; 张松
Original assignee: Kuttler Automation Systems Suzhou Co ltd
Current assignee: Kuttler Automation Systems Suzhou Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-08
Anticipated expiration: 2030-12-16

Abstract

The application provides a screen cloth vibrating filtering mechanism includes: the water return unit comprises a water return cavity, a liquid inlet and a liquid outlet; the water return device comprises a flow guide unit with an input end and an output end, wherein the input end of the flow guide unit is communicated with a liquid outlet of a water return unit, and the flow guide unit is arranged in a downward inclined manner; the vibration mechanism is connected with the flow guide unit; the funnel unit, the entry of funnel unit and the output intercommunication of water conservancy diversion unit, the opening of installation filter screen is seted up to funnel unit side, and the membrane slag level contact piece of being connected with outside pneumatic pump electricity is installed to the funnel unit, and the air exhaust pipeline of pneumatic pump communicates with the interface of funnel unit lower part. The utility model discloses a continuous vibration of vibration mechanism makes membrane sediment and the liquid medicine separation in the mixed liquid of membrane sediment to make the vibration mechanism installation convenient, not occupy too much space. In addition, the membrane slag mixed liquid can be collected and discharged without manual participation in the whole treatment process, and the labor is effectively saved.

Description

Screen vibrating type filtering mechanism

Technical Field

The utility model relates to a filter field, specificly a screen cloth vibrating filtering mechanism.

Background

In PCB board manufacturing process, liquid medicine can drop along with the membrane sediment on the PCB board after to the PCB board operation together to form the membrane sediment mixed liquid including PCB membrane sediment and liquid medicine. The existing membrane residue filtering mechanism adopts a roller separation mode to separate membrane residues in a membrane residue mixed solution from liquid medicine. After the roller rotates, the liquid medicine in the membrane residue mixed liquid is filtered out, and then the residual membrane residue in the roller needs to be poured out. However, the roller separation mode is adopted, the size of the roller is large, a large space is needed for placing the film residue, and the film residue is transferred by manpower, so that the space and manpower are wasted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the embodiment of the utility model provides a screen cloth vibrating filtering mechanism, it is used for solving the problem of above-mentioned extravagant space and manpower.

The embodiment of the application discloses: a screen vibratory filter mechanism comprising: the water return unit comprises a water return cavity, a liquid inlet and a liquid outlet which are communicated with the water return cavity; the water return device comprises a flow guide unit with an input end and an output end, wherein the input end of the flow guide unit is communicated with a liquid outlet of a water return unit, and the flow guide unit is arranged in a downward inclination manner towards the direction of the output end; the vibration mechanism is connected with the flow guide unit; the funnel unit, the entry of funnel unit and the output intercommunication of water conservancy diversion unit, the opening of installation filter screen is seted up to funnel unit side, and the membrane slag level contact piece of being connected with outside pneumatic pump electricity is installed to the funnel unit, and the air exhaust pipeline of pneumatic pump communicates with the interface of funnel unit lower part.

Further, the water return unit comprises an inlet adjusting plate close to the liquid inlet, a buffering part positioned in the water return cavity and an upper wall plate positioned above the buffering part.

Further, the buffer portion includes a first buffer plate and a second buffer plate.

Furthermore, hooks are installed on the side walls of the two sides of the flow guide unit.

Further, a vibration mechanism is embedded in the flow guide unit.

Further, the funnel unit comprises a spraying structure, and the spraying structure is arranged on one side, far away from the funnel unit, of the diversion unit.

Further, the spray structure comprises two spray pipes.

Further, the filter screens are disposed at both sides of the hopper unit.

Further, the vibration mechanism is a pneumatic wheel vibrator.

Further, the film slag position contact piece comprises a first contact piece and a second contact piece, and the first contact piece and the second contact piece are symmetrically arranged.

The utility model has the advantages as follows:

the continuous vibration of the vibration mechanism enables membrane slag and liquid medicine in the membrane slag mixed liquid to be separated, and the vibration mechanism is generally small in size and can be connected with the flow guide unit, so that the vibration mechanism is convenient to mount and does not occupy too much space. In addition, because the connection setting between each part to make the membrane sediment mixed liquid need not artificial participation alright in order to realize the collection and the discharge of membrane sediment in the in-process of whole processing, effectively saved the manual work.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a screen vibrating type filtering mechanism in an embodiment of the present invention;

fig. 2 is a front view of a screen vibrating type filter mechanism in an embodiment of the present invention;

FIG. 3 is a front view of a water return unit in an embodiment of the present invention;

fig. 4 is a left side view of a screen vibratory filter mechanism in an embodiment of the invention;

reference numerals of the above figures: 1. a water return unit; 11. a water return cavity; 12. a liquid inlet; 13. a liquid outlet; 14. an inlet adjusting plate; 15. a buffer section; 151. a first buffer plate; 152. a second buffer plate; 16. an upper wall plate; 2. a flow guide unit; 21. an input end; 22. an output end; 23. hooking; 24. a spraying structure; 3. a vibration mechanism; 4. a hopper unit; 41. filtering with a screen; 42. a contact piece for a film slag position; 43. an interface.

Detailed Description

As shown in fig. 1 to 4, the screen oscillation value filtering mechanism of the present embodiment includes:

the water return unit 1 and the water return unit 1 can be water return boxes with sealed peripheries, and of course, the shape and the material of the water return unit 1 can be adjusted according to actual needs. Preferably, the bottom of the water return unit 1 may have a stepped structure, so that the film slag in the water return unit 1 can be buffered. The water return unit 1 comprises a water return cavity 11, and a liquid inlet 12 and a liquid outlet 13 which are communicated with the water return cavity 11, wherein the water return cavity 11 is used for accommodating the film slag therein. The liquid inlet 12 may be opened at a side portion of the water return unit 1, and the liquid outlet 13 may be opened at a lower portion of one end of the water return unit 1 far from the liquid inlet 12.

The flow guide unit 2, the flow guide unit 2 may be a plate shape or other shapes that can make the film slag flow on. The diversion unit 2 comprises an input end 21 and an output end 22, wherein the input end 21 is communicated with the liquid outlet 13 of the water return unit 1, so that the film slag flowing out of the liquid outlet 13 can enter the diversion unit 2 from the input end 21. Preferably, the input end 21 is located below the liquid outlet 13, so that the film residue flowing out of the liquid outlet 13 can directly fall to the input end 21. The guide unit 2 is arranged to be inclined downwards towards the direction of the output end 22, so that the film slag at the input end 21 can flow to the output end 22 under the action of gravity.

The vibration mechanism 3, the vibration mechanism 3 can be connected with the water conservancy diversion unit 2 for with membrane sediment and the liquid medicine separation on the water conservancy diversion unit 2. Preferably, as shown in fig. 1, the vibrating mechanism 3 includes a first vibrating portion and a second vibrating portion, the first vibrating portion and the second vibrating portion are triangular blocks with the same size, and the oblique sides of the first vibrating portion and the second vibrating portion are arranged oppositely, so that the oblique sides of the first vibrating portion and the second vibrating portion can guide the film residues, and the film residues located at the edge of the guide unit 2 are converged along the oblique sides.

The funnel unit 4, the funnel unit 4 can be the plane all around, and correspondingly, the lower part of funnel unit 4 can be the rectangle. The funnel unit 4 is connected to the outlet 22 of the flow-guiding unit 2, so that the film residue flowing out of the outlet 22 can enter the funnel unit 4. Preferably, the funnel unit 4 is located below the output end 22, so that the film residue flowing out of the output end 22 can directly fall into the funnel unit 4. The side of the funnel unit 4 may be opened with an opening for installing a filter screen 41, preferably, the filter screen 41 is a large mesh filter screen 41, so that most of the membrane residue after dewatering can not pass through the filter screen 41. The filter 41 may be connected to the chemical tank at a side away from the outside of the funnel unit 4, and preferably, the chemical tank is located at a lower portion of the filter 41 so that the chemical flowing out of the filter 41 can directly flow into the chemical tank. Funnel unit 4 can install the membrane sediment position contact 42 with outside pneumatic pump electric connection, and is preferred, and the one end of keeping away from the pneumatic pump at funnel unit 4 is installed to membrane sediment position contact 42 to make funnel unit 4 can place more membrane sediment. One end of an exhaust tube of the pneumatic pump is connected with the interface 43 at the lower part of the funnel unit 4, and the other end of the exhaust tube is connected with a drying tank capable of drying the mixed liquid of the dry film slag, so that the pneumatic pump can pump the film slag out of the lower part of the funnel unit 4 through the exhaust tube.

By means of the structure, the membrane residue mixed liquid formed by membrane residue and liquid medicine and formed by stripping of the surface of the PCB enters the water return unit 1 from the liquid inlet 12. Then, the mixed liquid of the membrane slag flows in the water return unit 1 and flows into the input end 21 of the diversion unit 2 from the liquid outlet 13. And the vibration mechanism 3 positioned on the diversion unit 2 continuously vibrates the diversion unit 2, so that the membrane residues in the membrane residue mixed liquid are separated from the liquid medicine. The separated membrane residue mixed liquid falls into the funnel unit 4, the liquid medicine therein flows back to the liquid medicine tank from the filter screen 41, and the membrane residue is accumulated in the funnel unit 4. After the height of membrane sediment highly accumulated to the height with membrane sediment position contact 42 contact, membrane sediment position contact 42 starts the pneumatic pump through the signal of telecommunication and takes out the membrane sediment in the funnel device to airing groove centralized processing.

In this embodiment, continuous vibration through vibration mechanism 3 makes membrane sediment and the liquid medicine separation in the membrane sediment mixed liquid, because vibration mechanism 3 volumes are general less, and vibration mechanism 3 can be connected with water conservancy diversion unit 2 to make vibration mechanism 3 install convenient, do not occupy too much space. In addition, because the connection setting between each part to make the membrane sediment mixed liquid need not artificial participation alright in order to realize the collection and the discharge of membrane sediment in the in-process of whole processing, effectively saved the manual work.

Specifically, referring to fig. 3, the water returning unit 1 includes an inlet adjusting plate 14 adjacent to the liquid inlet 12, a buffer portion 15 inside the water returning chamber 11, and an upper wall plate 16 above the buffer portion 15. The inlet adjusting plate 14 can be fixed on the liquid inlet 12 through bolts, so that the flow of the film-slag mixed liquid entering the water return unit 1 can be controlled by adjusting the relative position of the inlet adjusting plate 14 and the liquid inlet 12. The buffer part 15 may be provided with an opening for allowing the membrane-slag mixed liquid to flow while the membrane-slag mixed liquid is buffered in the water returning unit 1. The upper wall plate 16 may be fixedly connected to an edge of the water return unit 1 by bolts, thereby fixing the buffer 15.

In a preferred embodiment, as shown in fig. 3, the buffer part 15 includes a first buffer plate 151 and a second buffer plate 152. First buffer board 151 and second buffer board 152 can remove the ground and set up inside return water chamber 11, and is preferred, and first buffer board 151 and second buffer board 152 are around arranging side by side for the mixed liquid of buffering membrane sediment, make the velocity of flow of the mixed liquid of membrane sediment descend. In this embodiment, the buffer part 15 is provided so that the backwater box can be adjusted according to the flow rate and the flow velocity of the actual film-residue mixed liquid. Thereby buffering the membrane slag mixed liquid by changing the number and coverage of the buffer parts 15.

Specifically, referring to fig. 1, hooks 23 may be installed on both side walls of the guide unit 2 at the input end 21 and the output end 22. The hook 23 may be a snap-in structure so that the hook can be fixed to the beam or other fixable position by a snap. By means of the structure, when the vibration mechanism 3 vibrates the membrane slag mixed liquid on the flow guide unit 2, the flow guide unit 2 is fixed and cannot move in a large range.

Specifically, referring to fig. 1 and 2, the vibration mechanism 3 may be embedded in the guide unit 2, and the vibration mechanism 3 may be embedded in the outlet end of the guide unit 2. Because the vibration mechanism 3 is positioned on the diversion unit 2, the membrane slag mixed liquid on the diversion unit 2 is always in a vibration state when the vibration mechanism is opened, and the separation effect is obvious.

Specifically, referring to fig. 1 and 2, a spraying structure 24 for spraying the film slag is included, and the spraying structure 24 may be disposed on a side of the diversion unit 2 away from the hopper unit 4. The spraying structure 24 may be rotatably connected with both sides of the guide unit 2 through a fixing portion. The spraying structure 24 comprises a city water spraying pipe arranged along the output end 22 of the diversion unit 2, so that the membrane slag positioned at the tail end of the diversion unit 2 can be covered by the spraying structure 24, and stubborn membrane slag which cannot be cleaned after the vibration mechanism 3 vibrates can be cleaned.

In a preferred embodiment, and as shown with reference to FIG. 1, spray structure 24 includes two spray pipes. Two showers can be arranged in parallel along the output end 22 of the diversion unit 2, thereby increasing the spraying area for the film slag and enabling more film slag to be sprayed by the showers on the spraying mechanism.

Specifically, as shown in fig. 1 and 2, the screen 41 may be provided at both sides of the hopper unit 4. Preferably, the filter screens 41 may be provided at both corresponding sides of the funnel unit 4 so that the liquid medicine dropped into the funnel unit 4 can flow out of the filter screens 41 at the sides of the funnel.

Specifically, the vibration mechanism 3 can be a pneumatic rotating wheel vibrator, so that the vibration frequency is high, and in addition, the pneumatic rotating wheel vibrator can be used in a humid scene, so that the vibration mechanism is also suitable for a humid environment around the membrane slag mixed liquid when the membrane slag filter operates.

Specifically, referring to fig. 1, the film residue level contact piece 42 includes a first contact piece and a second contact piece, which are correspondingly disposed on the upper half portion of the funnel unit 4, that is, the first contact piece and the second contact piece have the same height and are respectively disposed on two corresponding side surfaces. Thereby increasing the contact range of the film slag position contact piece 42, the first contact piece and the second contact piece can respectively detect the film slag height of the half sides where the first contact piece and the second contact piece are located, and the film slag can be detected by the film slag position contact piece 42 when the film slag is unevenly distributed in the funnel unit 4.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A screen vibratory filter mechanism comprising:

the water return unit comprises a water return cavity, a liquid inlet and a liquid outlet which are communicated with the water return cavity;

the water return device comprises a flow guide unit with an input end and an output end, wherein the input end of the flow guide unit is communicated with a liquid outlet of the water return unit, and the flow guide unit is arranged in a downward inclination manner towards the direction of the output end;

the vibration mechanism is connected with the flow guide unit;

the funnel unit, the entry of funnel unit with the output intercommunication of water conservancy diversion unit, the opening of installation filter screen is seted up to funnel unit side, the membrane sediment position contact piece of being connected with outside pneumatic pump electricity is installed to the funnel unit, the bleed-off line of pneumatic pump with the interface intercommunication of funnel unit lower part.

2. The screen vibratory filter mechanism of claim 1 wherein the water return unit includes an inlet adjustment plate proximate the inlet, a buffer located inside the water return chamber, and an upper wall plate located above the buffer.

3. A screen vibratory filter mechanism as set forth in claim 2 wherein said buffer includes a first buffer plate and a second buffer plate.

4. A screen vibratory filter mechanism as set forth in claim 1 wherein said deflector units have hooks mounted on both side walls thereof.

5. A screen vibratory filter mechanism as set forth in claim 1 wherein said vibratory mechanism is embedded in said flow directing unit.

6. A screen vibratory filter mechanism as set forth in claim 1 including a spray structure disposed on a side of said deflector unit remote from said hopper unit.

7. The screen vibratory filter mechanism of claim 6 wherein the spray structure includes two spray tubes.

8. A screen vibratory filter mechanism as set forth in claim 1 wherein said screens are disposed on both sides of said hopper unit.

9. A screen vibratory filter mechanism as set forth in claim 1 wherein said vibratory mechanism is a pneumatic wheel vibrator.

10. The screen vibratory filter mechanism of claim 1 wherein the membrane ballast contact pads comprise a first contact pad and a second contact pad, the first and second contact pads being symmetrically disposed.