CN218399562U - Novel membrane sediment subtracts heavy device - Google Patents
Novel membrane sediment subtracts heavy device Download PDFInfo
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- CN218399562U CN218399562U CN202222082899.9U CN202222082899U CN218399562U CN 218399562 U CN218399562 U CN 218399562U CN 202222082899 U CN202222082899 U CN 202222082899U CN 218399562 U CN218399562 U CN 218399562U
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Abstract
The utility model discloses a novel membrane sediment subtracts heavy device among the technical field is handled to PCB membrane sediment, include, connect the slag notch, the slag notch and be used for extruding the membrane sediment and make the extrusion module of membrane sediment dehydration, the downside of slag notch is equipped with the water-collecting plate that is used for collecting moisture, the extrusion module still includes transmission shaft and slag notch pressure disk, the driving source drives the hob through the transmission shaft and rotates extrusion membrane sediment and dewater, the slag notch diameter is greater than the transmission shaft diameter, slag notch pressure disk movable sleeve establishes the one side that the transmission shaft is close to the slag notch, and it is fixed through adjusting position, there is the clearance between slag notch pressure disk and the slag notch, the membrane sediment is via the slag notch, the clearance is worn out. Through adjusting the width in clearance between slag notch and the slag notch pressure disk, solved current membrane sediment and subtract the problem that the extrusion device of heavy machine slag notch is not adjustable to membrane sediment extruded pressure, realize that membrane sediment subtracts the extrusion device of heavy machine slag notch and to the pressure regulation of membrane sediment extrusion, and then to the control of membrane sediment dehydration rate, adjustment.
Description
Technical Field
The utility model relates to a PCB membrane sediment processing technology field, specifically speaking relates to a novel membrane sediment subtracts heavy device.
Background
Can use dry film or wet membrane technology in a large number in PCB circuit board production process, the dry film sediment is through exposing the crosslinked back, the volume that the membrane removing liquid medicine dissolved exposure dry film or wet membrane is extremely limited, the membrane volume that has both dissolved is few, the membrane sediment that the membrane removing section was come out is the effect fragmentation of dry film through the photocrosslinking at the alkali, in the liquid is not dissolved, current membrane sediment treatment is mostly burning, but there is the alkaline membrane removing liquid that exceeds ninety percent in the membrane sediment, have stronger corrosivity, the moisture content is high, directly burn the membrane sediment and can improve the cost of combustion and lead to the burning insufficient, thereby can cause serious pollution after discharging to the environment.
Therefore, the membrane slag is subjected to environment-friendly treatment after PCB etching and membrane stripping by utilizing the membrane slag weight reducing machine, and is burnt after weight reduction treatment, so that the environmental pollution can be reduced. However, the extrusion device of the slag hole of the existing membrane slag weight reducing machine cannot adjust the pressure of membrane slag extrusion, and cannot realize control and adjustment of the dehydration rate of the membrane slag.
SUMMERY OF THE UTILITY MODEL
In order to overcome among the prior art membrane sediment subtracts the defect that the extrusion device of heavy quick-witted slag notch is not adjustable to membrane sediment extruded pressure, the utility model provides a novel membrane sediment subtracts heavy device, its extrusion device that can realize membrane sediment subtract heavy quick-witted slag notch is to membrane sediment extruded pressure adjustment, and then adjusts the dehydration rate of membrane sediment.
The utility model discloses technical scheme as follows:
a novel membrane slag weight reduction device comprises a slag receiving port, a slag discharging port and an extrusion module used for extruding membrane slag and dehydrating the membrane slag, wherein the extrusion module comprises a screw rod with a helical blade, the slag receiving port is positioned above one end of the screw rod, the slag discharging port is sleeved on one end of the screw rod opposite to the slag receiving port, a water collecting plate used for collecting moisture is arranged at the lower side of the slag discharging port,
the extrusion module further comprises a transmission shaft and a slag hole pressure plate, the transmission shaft is arranged on one side of the slag hole far away from the screw rod, the diameter of the slag hole is larger than that of the transmission shaft, the transmission shaft penetrates through the slag hole and is fixedly connected with the screw rod, and a driving source drives the screw rod to rotate through the transmission shaft, so that the screw rod extrudes film slag to dehydrate;
slag notch pressure disk movable sleeve is established the transmission shaft is close to one side of slag notch, just the slag notch pressure disk with there is the clearance between the slag notch, the membrane slag via the slag notch the clearance is worn out, slag notch pressure disk lateral wall is equipped with the screw hole, and adjusting screw passes the screw hole and with the hob butt, through adjusting the position control of slag notch pressure disk the width in clearance.
Further, the gap adjusting range is 2-3mm.
Further, still include the fuselage, inside formation an accommodation space, accommodation space one side is the baffle of slagging tap, the slag notch is located on the baffle of slagging tap.
Furthermore, a slag hole collecting plate is arranged at the lower end of the slag hole.
Furthermore, the screw rod is arranged in the accommodating space, one side of the accommodating space parallel to the screw rod is provided with a slag receiving baffle, and the slag receiving port is arranged on the slag receiving baffle.
According to above scheme the utility model discloses, still be equipped with medium plate and reinforcing plate in the fuselage, the reinforcing plate lower extreme with the upper end of medium plate is connected and is formed the baffle, the hob passes the baffle.
According to the above scheme the utility model discloses, the hob includes left hob and right hob, left side hob with right hob parallel arrangement, be equipped with left flight on the left hob, be equipped with right flight on the right hob, left flight with right flight staggered arrangement.
Furthermore, the screw rods are in multiple groups, and the multiple groups of screw rods are arranged in the same row.
According to above-mentioned scheme the utility model discloses, the driving source includes motor and gear train, the gear train include with the driving gear that the motor is connected and with driving gear engaged with transmission shaft gear, transmission shaft gear with the transmission shaft is connected.
Furthermore, a shell is arranged on the motor.
According to the above scheme the utility model discloses, its beneficial effect lies in: the utility model provides a novel membrane sediment subtracts heavy device through adjusting the adjusting screw on the slag notch pressure disk, makes the slag notch pressure disk slide around on the transmission shaft, adjusts the width in clearance between slag notch and the slag notch pressure disk to adjust the extruded pressure of the membrane sediment of slag notch, when the clearance of slag notch pressure disk and slag notch narrows, then the slag notch pressure disk becomes to the membrane sediment extruded power grow of slag notch, make the membrane sediment that comes out from the slag notch at the same time just become less, the time that the membrane sediment extrudees in the hob just becomes longer, the extruded powder is thinner, it is more obvious to subtract heavy effect, and then adjust the dehydration rate of membrane sediment; the utility model discloses set up the multiunit hob for the membrane sediment powder that extrudes can be more tiny, can further dewater effectively.
Drawings
FIG. 1 is a view showing the structure of the present invention;
fig. 2 is a schematic structural view of the screw rod of the present invention;
fig. 3 is a schematic structural view of the slag hole pressure plate of the utility model.
In the figure, 1, a slag receiving port; 2. a slag outlet; 21. a slag hole collecting plate; 31. a screw rod; 311. a left screw rod; 312. a right screw; 32. a drive shaft; 33. a slag hole pressure plate; 331. adjusting screws; 41. a slag discharge baffle; 42. a slag receiving baffle; 43. A middle plate; 44. a reinforcing plate; 51. a motor; 52. a gear set; 521. a driving gear; 522. a drive shaft gear; 53. a housing.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments:
in order to solve the problems of environmental pollution and high incineration cost caused by direct incineration of film residues generated in the production process of a PCB (printed circuit board), the film residues are subjected to environment-friendly treatment after the PCB is etched and removed from a film by using a film residue weight reducing machine, and the film residues are incinerated after weight reduction treatment, so that the pollution to the environment can be reduced. However, the extrusion device of the slag hole of the existing membrane slag weight reducing machine cannot adjust the pressure of membrane slag extrusion, and cannot realize control and adjustment of the dehydration rate of the membrane slag.
As shown in fig. 1 to 3, in order to solve the above problems, the present invention provides a novel membrane slag weight reduction device, which comprises a slag receiving port 1, a slag discharging port 2 and an extrusion module for extruding membrane slag and dehydrating the membrane slag, wherein the extrusion module comprises a screw rod 31 with helical blades, the slag receiving port 1 is located above one end of the screw rod 31, the slag discharging port 2 is sleeved on one end of the screw rod 31 opposite to the slag receiving port 1, and a water collecting plate for collecting water is arranged at the lower side of the slag discharging port 2;
the extrusion module further comprises a transmission shaft 32 and a slag hole pressure plate 33, the transmission shaft 32 is arranged on one side of the slag hole 2 far away from the screw rod 31, the diameter of the slag hole 2 is larger than that of the transmission shaft 32, the transmission shaft 32 penetrates through the slag hole 2 and is fixedly connected with the screw rod 31, and the driving source drives the screw rod 31 to rotate through the transmission shaft 32, so that the screw rod 31 extrudes membrane slag to dehydrate; slag notch pressure disk 33 movable sleeve establishes in the transmission shaft 32 one side that is close to slag notch 2, and has the clearance between slag notch pressure disk 33 and the slag notch 2, and the membrane sediment is worn out via slag notch 2, clearance, and slag notch pressure disk 33 lateral wall is equipped with the screw hole, adjusting screw 331 pass the screw hole and with the 31 butt of hob, through the width in the position control clearance of adjusting slag notch pressure disk 33.
The utility model provides a pair of novel membrane sediment subtracts heavy device still includes the fuselage, and inside formation accommodation space, accommodation space one side are for slag notch 41, and slag notch 2 locates on slag notch 41, and hob 31 sets up in the accommodation space, and one side that the accommodation space is parallel with hob 31 is for connecing slag baffle 42, connects slag notch 1 to locate on connecing slag baffle 42. The membrane slag with high water content enters the screw rod 31 from the slag receiving port 1, the membrane slag is extruded in the combination area of the two spiral blades, the dehydrated membrane slag is discharged from the slag outlet 2 discharging device, and the extruded water is collected by the water collecting plate and then discharged.
The utility model discloses in, loosen the back with adjusting screw 331 on 2 pressure disks of slag notch, can carry out the front and back promotion to slag notch pressure disk 33 and adjust, adjust the size in clearance between 2 and the slag notch pressure disk 33 of slag notch, the clearance control scope is 2-3mm. When the clearance of slag notch pressure disk 33 and slag notch 2 narrows down, slag notch pressure disk 33 is to the extruded power grow of the membrane sediment of slag notch 2, then the membrane sediment that comes out from slag notch 2 at the same time just becomes less, the time that the membrane sediment extrudees just becomes long in hob 31, the dehydration rate is higher, it is more obvious to subtract heavy effect, on the contrary, when the clearance widen of slag notch pressure disk 33 and slag notch 2, slag notch pressure disk 33 diminishes to the extruded power of the membrane sediment of slag notch 2, then the membrane sediment that comes out from slag notch 2 at the same time just becomes more, the time that the membrane sediment extrudees just shortens in hob 31, the dehydration rate becomes low, subtract heavy and little, and then control, the adjustment to membrane sediment dehydration rate. Of course, the adjusting screw 331 can be selected from a hexagonal screw, an octagonal screw, a bolt, or the like, and during actual design, the shape of the adjusting screw 331 can also be designed according to actual environmental requirements.
The utility model provides a pair of novel membrane sediment subtracts heavy device still includes the driving source, and the driving source includes motor 51 and gear train 52, is equipped with shell 53 on motor 51 and the gear train 52, is favorable to protecting motor 51 and gear train 52. The gear set 52 includes a driving gear 521 connected to the motor 51 and a driving shaft gear 522 engaged with the driving gear 521, the driving shaft gear 522 being connected to the driven shaft 32. When the motor 51 is powered on, the driving gear 521 rotates to drive the transmission shaft gear 522 to rotate, and the transmission shaft gear 522 drives the transmission shaft 32 to rotate, so that the screw rod 31 rotates. The screw rod 31 comprises a left screw rod 311 and a right screw rod 312, the left screw rod 311 and the right screw rod 312 are arranged in parallel, a left spiral sheet is arranged on the left screw rod 311, a right spiral sheet is arranged on the right screw rod 312, the left spiral sheet and the right spiral sheet are arranged in a staggered mode, and the spiral directions of the left spiral sheet and the right spiral sheet are opposite.
In the process of extruding the film slag: the driving source drives the left screw rod 311 and the right screw rod 312 to rotate relatively through the transmission shaft 32, so that the film slag between the left screw plate and the right screw plate is continuously pushed to the slag outlet 2, the film slag is extruded, a gap between the slag outlet pressure plate 33 and the slag outlet 2 is small, the film slag is subjected to inward acting force of the pressure plate of the slag outlet 2, the film slag is further extruded, the extrusion time is prolonged, and the dehydration rate is improved; if the dehydration rate needs to be reduced, reverse adjustment is carried out. During actual design, hob 31 can set up to the multiunit, and multiunit hob 31 sets up with arranging, sets up multiunit hob 31, in the certain time, can extrude more membrane dregs, and extrusion efficiency is higher.
The utility model discloses in, 2 lower extremes of slag notch are equipped with slag notch collection board 21, and slag notch collection board 21 includes bottom plate and two curb plates to the bottom plate of slag notch collection board 21 is the slope. The membrane sediment is extruded into the pulverous back of coming out from slag notch 2, collects through slag notch collection board 21 and is in the same place, and simultaneously, the bottom plate of slag notch collection board 21 is the slope, is favorable to the membrane sediment to get into collection device.
The utility model discloses in, still be equipped with a plurality of medium plates 43 and reinforcing plate 44 in the fuselage, the reinforcing plate 44 lower extreme is connected with the upper end of medium plate 43 and is formed the baffle, and hob 31 passes the baffle. After the membrane sediment got into the extrusion module, the hob 31 carries out the extruded in-process to the membrane sediment, because the existence of baffle, falls into a plurality of extrusion districts with hob 31, and the membrane sediment gets into to extrude once more in next extrusion district after the preliminary extrusion in preceding extrusion district, and the powder that extrudes can be more tiny, can further dewater effectively.
The utility model discloses an adjust the adjusting screw on the slag notch pressure disk, make the slag notch pressure disk slide around on the transmission shaft, adjust the width in clearance between slag notch and the slag notch pressure disk, when the clearance of slag notch pressure disk and slag notch narrows, then the slag notch pressure disk is to the extruded power grow of the membrane sediment of slag notch, the membrane sediment that comes out from the slag notch at the same time just becomes few, the extruded time of membrane sediment in the hob just becomes long, extruded powder is thinner, it is more obvious to subtract heavy effect, and then to the control of membrane sediment dehydration rate, the adjustment, it deposits and transports more to be favorable to the drying through the powdered mould sediment after subtracting heavy processing, little to environmental pollution in subsequent processing, regard as the reuse of raw and other materials to membrane sediment thing, will make huge contribution.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. A novel membrane slag weight reduction device comprises a slag receiving port, a slag discharging port and an extrusion module used for extruding membrane slag and dehydrating the membrane slag, wherein the extrusion module comprises a screw rod with a helical blade, the slag receiving port is positioned above one end of the screw rod, the slag discharging port is sleeved on one end of the screw rod opposite to the slag receiving port, a water collecting plate used for collecting moisture is arranged at the lower side of the slag discharging port, and the novel membrane slag weight reduction device is characterized in that,
the extrusion module further comprises a transmission shaft and a slag hole pressure plate, the transmission shaft is arranged on one side of the slag hole far away from the screw rod, the diameter of the slag hole is larger than that of the transmission shaft, the transmission shaft penetrates through the slag hole and is fixedly connected with the screw rod, and a driving source drives the screw rod to rotate through the transmission shaft, so that the screw rod extrudes film slag to dehydrate;
slag notch pressure disk movable sleeve is established the transmission shaft is close to one side of slag notch, just the slag notch pressure disk with there is the clearance between the slag notch, the membrane sediment via the slag notch the clearance is worn out, slag notch pressure disk lateral wall is equipped with the screw hole, and adjusting screw passes the screw hole and with the hob butt is through adjusting the position control of slag notch pressure disk the width in clearance.
2. The novel membrane slag weight reduction device as claimed in claim 1, wherein the gap adjustment range is 2-3mm.
3. The novel membrane slag weight reduction device as claimed in claim 1, further comprising a body, wherein a containing space is formed inside the body, a slag discharge baffle is arranged on one side of the containing space, and the slag discharge hole is formed in the slag discharge baffle.
4. The novel film slag weight reducing device as claimed in claim 1 or 3, wherein the lower end of the slag hole is provided with a slag hole collecting plate.
5. The novel membrane slag weight reduction device as claimed in claim 3, wherein the screw rod is arranged in the accommodating space, a slag receiving baffle is arranged on one side of the accommodating space parallel to the screw rod, and the slag receiving port is arranged on the slag receiving baffle.
6. The novel membrane slag weight reduction device as claimed in claim 3, wherein a middle plate and a reinforcing plate are further arranged in the machine body, the lower end of the reinforcing plate is connected with the upper end of the middle plate to form a partition plate, and the spiral rod penetrates through the partition plate.
7. The novel membrane slag weight reduction device according to claim 1, wherein the screw rods comprise a left screw rod and a right screw rod, the left screw rod and the right screw rod are arranged in parallel, a left screw plate is arranged on the left screw rod, a right screw plate is arranged on the right screw rod, and the left screw plate and the right screw plate are arranged in a staggered mode.
8. The novel membrane slag weight reduction device according to claim 1 or 7, wherein the spiral rods are in multiple groups, and the multiple groups of spiral rods are arranged in the same row.
9. The novel membrane slag weight reduction device according to claim 1, wherein the driving source set comprises a motor and a gear set, the gear set comprises a driving gear connected with the motor and a transmission shaft gear meshed with the driving gear, and the transmission shaft gear is connected with the transmission shaft.
10. The novel membrane slag weight reduction device as claimed in claim 9, wherein a housing is provided on the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222082899.9U CN218399562U (en) | 2022-08-09 | 2022-08-09 | Novel membrane sediment subtracts heavy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222082899.9U CN218399562U (en) | 2022-08-09 | 2022-08-09 | Novel membrane sediment subtracts heavy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218399562U true CN218399562U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222082899.9U Active CN218399562U (en) | 2022-08-09 | 2022-08-09 | Novel membrane sediment subtracts heavy device |
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| CN (1) | CN218399562U (en) |
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- 2022-08-09 CN CN202222082899.9U patent/CN218399562U/en active Active
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