阅读说明：本技术 一种印刷电路板膜渣过滤收集装置 (Printed circuit board membrane sediment filters collection device ) 是由 刘冠尉 林起忠 梁庆强 于 2019-10-21 设计创作，主要内容包括：本发明提供一种印刷电路板膜渣过滤收集装置,属于过滤分离技术领域,包括药水箱、沉淀箱、承载板、膜渣分离装置、接渣组件、输送组件、沉淀组件、过滤组件和两个升降组件,所述药水箱设置在地面上,所述沉淀箱设置在药水箱的旁侧,所述承载板安装在药水箱的顶部,所述膜渣分离装置安装在承载板上,两个所述升降组件呈对称设置在药水箱的两端外侧壁上,所述接渣组件设置在两个升降组件上,所述输送组件设置在药水箱和沉淀箱之间,所述沉淀组件设置在沉淀箱内,所述过滤组件设置在药水箱和沉淀箱的旁侧,本发明解决了接渣袋部分在承接药水的箱体中,导致接渣袋拿出时袋上残留大量的药水,对药水的浪费现象严重的问题。(The invention provides a membrane residue filtering and collecting device for a printed circuit board, which belongs to the technical field of filtering separation and comprises a liquid medicine tank, a settling tank, a bearing plate, a membrane residue separating device, a residue receiving assembly, a conveying assembly, a settling assembly, a filtering assembly and two lifting assemblies, wherein the liquid medicine tank is arranged on the ground, the settling tank is arranged beside the liquid medicine tank, the bearing plate is arranged at the top of the liquid medicine tank, the membrane residue separating device is arranged on the bearing plate, the two lifting assemblies are symmetrically arranged on the outer side walls of two ends of the liquid medicine tank, the residue receiving assembly is arranged on the two lifting assemblies, the conveying assembly is arranged between the liquid medicine tank and the settling tank, the settling assembly is arranged in the settling tank, and the filtering assembly is arranged beside the liquid medicine tank and the settling tank, so that a large amount of liquid medicine is remained on a bag when the residue receiving bag is taken out due to the fact that the residue receiving bag is arranged in a, the waste of the liquid medicine is serious.)

1. The utility model provides a printed circuit board membrane sediment filters collection device which characterized in that: comprises a liquid medicine tank (1), a settling tank (2), a bearing plate (3), a membrane-slag separating device (4), a slag receiving component (5), a conveying component (6), a settling component (7), a filtering component (8) and two lifting components (9), wherein the liquid medicine tank (1) is arranged on the ground, the settling tank (2) is arranged at the side of the liquid medicine tank (1), the bearing plate (3) is arranged at the top of the liquid medicine tank (1), the membrane-slag separating device (4) is arranged on the bearing plate (3), a slag discharging pipe (41) is arranged at the bottom of the membrane-slag separating device (4), the bottom end of the slag discharging pipe (41) extends to the lower part of the bearing plate (3), a first water pump (31) is arranged on the bearing plate (3), and the input end of the first water pump (31) is communicated with the membrane-slag separating device (4), the output of first water pump (31) is equipped with hose (32), hose (32) bottom extends to in liquid medicine case (1), two lifting unit (9) are the symmetry and set up on the both ends lateral wall of liquid medicine case (1), connect sediment subassembly (5) to set up two on lifting unit (9), and connect sediment subassembly (5) to be located the below of slagging tap (41), conveying component (6) set up liquid medicine case (1) with between settling tank (2), settling unit (7) sets up in settling tank (2), filtering component (8) set up liquid medicine case (1) with the side of settling tank (2).

2. The printed circuit board membrane slag filtering and collecting device as claimed in claim 1, wherein: every lifting unit (9) all includes fixed plate (91), lifter plate (92), hydraulic push rod (93), two guide rails (94) and two slider (95), fixed plate (91) with the lateral wall fixed connection of liquid medicine case (1), two guide rail (94) are the symmetry and set up on the inside wall of fixed plate (91), two slider (95) can slidable mounting respectively two on guide rail (94), lifter plate (92) and two slider (95) fixed connection, hydraulic push rod (93) are vertical setting and are in the top of fixed plate (91), and the output of hydraulic push rod (93) extend to with lifter plate (92) fixed connection.

3. The printed circuit board membrane slag filtering and collecting device as claimed in claim 2, wherein: the slag receiving assembly (5) comprises two moving members (51) and a plurality of slag receiving members (52), the two moving members (51) are symmetrically arranged on the two lifting plates (92), the plurality of slag receiving members (52) are arranged on the two moving members (51) at equal intervals, each moving member (51) comprises a first mounting seat (511), a second mounting seat (512), a driving roller (513), a driven roller (514), a first driving motor (515) and a belt (516), the first mounting seat (511) is arranged on one of the lifting plates (92), the second mounting seat (512) is arranged on the other lifting plate (92), the driving roller (513) can be rotatably arranged in the first mounting seat (511), the driven roller (514) can be rotatably arranged in the second mounting seat (512), the first driving motor (515) is horizontally arranged on one of the lifting plates (92), and the output shaft of the first driving motor (515) extends to be fixedly connected with the driving roller (513), and the belt (516) is sleeved outside the driving roller (513) and the driven roller (514).

4. The printed circuit board membrane slag filtering and collecting device as claimed in claim 3, wherein: each connect sediment piece (52) all including connect sediment bag (521), solid fixed ring (522), two block board (523) and two block piece (524), two block piece (524) set up respectively two on belt (516), two block board (523) respectively with two block piece (524) block, gu fixed ring (522) with two block board (523) fixed connection, connect sediment bag (521) to install in solid fixed ring (522).

5. The printed circuit board membrane slag filtering and collecting device as claimed in claim 1, wherein: conveying assembly (6) include second water pump (61), first conveyer pipe (62) and second conveyer pipe (63), second water pump (61) set up medicine water tank (1) with between setting tank (2), the both ends of first conveyer pipe (62) respectively with the input of second water pump (61) with medicine water tank (1) is linked together, the both ends of second conveyer pipe (63) respectively with the output of second water pump (61) with setting tank (2) are linked together.

6. The printed circuit board membrane slag filtering and collecting device as claimed in claim 1, wherein: the settling assembly (7) comprises an impurity box (71), a pulling part (72) and two limiting columns (73), the two limiting columns (73) are symmetrically arranged in the settling box (2), the impurity box (71) is arranged at the inner bottom end of the settling box (2), the impurity box (71) is in sliding fit with the two limiting columns (73), the inner bottom end of the impurity box (71) is provided with a plurality of filtering holes, the pulling part (72) is arranged at the top end of the settling box (2), the pulling part (72) is fixedly connected with the impurity box (71), the pulling part (72) comprises a connecting plate (721), a second driving motor (722), a connecting shaft (723), two connecting seats (724) and two pulling pieces (725), and the connecting plate (721) is fixedly connected with the outer side wall of the top end of the settling box (2), the two connecting seats (724) are symmetrically arranged on the connecting plate (721), the connecting shaft (723) can be rotatably arranged on the two connecting seats (724), the second driving motor (722) is horizontally arranged on the connecting plate (721), an output shaft of the second driving motor (722) extends to be fixedly connected with the connecting shaft (723), and the two pulling pieces (725) are symmetrically arranged at the top end of the settling tank (2).

7. The printed circuit board membrane slag filtering and collecting device as claimed in claim 6, wherein: each pulling piece (725) comprises a vertical plate (726), a sliding wheel (727), a winding wheel (728) and a steel rope (729), the vertical plate (726) is arranged at the top of the settling tank (2), the sliding wheel (727) can be rotatably installed on the side wall of the vertical plate (726), the winding wheel (728) is fixedly connected with the connecting shaft (723), one end of the steel rope (729) is fixedly connected with the winding wheel (728), and the other end of the steel rope (729) penetrates through the sliding wheel (727) and then is fixedly connected with the top of the impurity box (71).

8. The printed circuit board membrane slag filtering and collecting device as claimed in claim 1, wherein: the filtering component (8) comprises a filtering box (81), a third water pump (82), a fourth water pump (83), a third conveying pipe (84), a fourth conveying pipe (85), a fifth conveying pipe (86), a sixth conveying pipe (87) and a plurality of filtering pieces (88), the filtering box (81) is arranged at the side of the liquid medicine box (1) and the sedimentation box (2), the third water pump (82) and the fourth water pump (83) are symmetrically arranged at two sides of the filtering box (81), two ends of the third conveying pipe (84) are respectively communicated with the input end of the third water pump (82) and the sedimentation box (2), two ends of the fourth conveying pipe (85) are respectively communicated with the output end of the third water pump (82) and the filtering box (81), two ends of the fifth conveying pipe (86) are respectively communicated with the input end of the fourth water pump (83) and the filtering box (81), the both ends of sixth conveyer pipe (87) respectively with the output of fourth water pump (83) with liquid medicine case (1) is linked together, a plurality of it is equidistant to set up to filter piece (88) in rose box (81), every it all includes active carbon filter plate (881) and two spacing grooves (882), two to filter piece (88) spacing groove (882) are the symmetry and set up in rose box (81), active carbon filter plate (881) sets up two between spacing grooves (882), and the both ends of active carbon filter plate (881) respectively with two spacing groove (882) sliding fit.

Technical Field

The invention relates to the technical field of filtering separation, in particular to a filtering and collecting device for membrane residues of a printed circuit board.

Background

In the manufacturing process of the printed circuit board, a film attached to the printed circuit board needs to be peeled off in the subsequent process, the film of the printed circuit board is peeled off through a film residue separation device firstly, the peeled film is separated from liquid medicine and then enters a residue receiving box, after the film residue in the residue receiving box is full, the film residue is shoveled into a film residue collecting bag by manpower and then is transported away, the liquid medicine carried out by the film residue in the residue receiving box is generally and directly discharged through a medicine discharge pipe, the waste of the liquid medicine and the treatment cost of sewage are increased, the film residue is directly collected by the residue receiving bag in the prior art, but the residue receiving bag is in a box body for receiving the liquid medicine, so that a large amount of liquid medicine is remained on the bag when the residue receiving bag is taken out, and the waste phenomenon of the liquid medicine is serious.

Disclosure of Invention

The invention aims to provide a filtering and collecting device for film residues of a printed circuit board, which solves the technical problems that in the prior art, a residue receiving bag is partially arranged in a box body for receiving liquid medicine, so that a large amount of liquid medicine is remained on the bag when the residue receiving bag is taken out, and the waste phenomenon of the liquid medicine is serious.

The invention provides a membrane slag filtering and collecting device for a printed circuit board, which comprises a liquid medicine tank, a settling tank, a bearing plate, a membrane slag separating device, a slag receiving component, a conveying component, a settling component, a filtering component and two lifting components, wherein the liquid medicine tank is arranged on the ground, the settling tank is arranged beside the liquid medicine tank, the bearing plate is arranged at the top of the liquid medicine tank, the membrane slag separating device is arranged on the bearing plate, the bottom of the membrane slag separating device is provided with a slag discharging pipe, the bottom end of the slag discharging pipe extends to the lower part of the bearing plate, the bearing plate is provided with a first water pump, the input end of the first water pump is communicated with the membrane slag separating device, the output end of the first water pump is provided with a hose, the bottom end of the hose extends into the liquid medicine tank, the two lifting components are symmetrically arranged on the outer side walls of two ends of the, connect the sediment subassembly to set up two on the lifting unit, and connect the sediment subassembly to be located the below of slagging tap, conveying component sets up the liquid medicine case with between the setting tank, the setting of setting, filtering component sets up the liquid medicine case with the side of setting tank.

Further, every the lifting component all includes fixed plate, lifter plate, hydraulic rod, two guide rails and two sliders, the fixed plate with the lateral wall fixed connection of liquid medicine case, two the guide rail is the symmetry and sets up on the inside wall of fixed plate, two the slider respectively can slidable mounting two on the guide rail, the lifter plate with two slider fixed connection, hydraulic rod is vertical setting and is in the top of fixed plate, and hydraulic rod's output extend to with lifter plate fixed connection.

Furthermore, the slag receiving component comprises two moving parts and a plurality of slag receiving parts, the two moving parts are symmetrically arranged on the two lifting plates, the plurality of slag receiving parts are arranged on the two moving parts at equal intervals, each moving part comprises a first mounting seat, a second mounting seat, a driving roller, a driven roller, a first driving motor and a belt, the first mounting seat is arranged on one of the lifting plates, the second mounting seat is arranged on the other lifting plate, the driving roller can be rotatably arranged in the first mounting seat, the driven roller can be rotatably arranged in the second mounting seat, the first driving motor is horizontally arranged on one of the lifting plates, and the output shaft of the first driving motor extends to and is fixedly connected with the driving roller, and the belt is sleeved outside the driving roller and the driven roller.

Furthermore, every it all includes and connects sediment bag, solid fixed ring, two block boards and two block pieces to connect the sediment piece, two the block piece sets up respectively two on the belt, two the block board respectively with two the block piece block, gu fixed ring and two block board fixed connection, connect the sediment bag to install in the fixed ring.

Further, conveying component includes second water pump, first conveyer pipe and second conveyer pipe, the second water pump sets up the liquid medicine case with between the setting tank, the both ends of first conveyer pipe respectively with the input of second water pump with the liquid medicine case communicates with each other, the both ends of second conveyer pipe respectively with the output of second water pump with the setting tank communicates with each other.

Furthermore, the precipitation assembly comprises an impurity box, a pulling part and two limiting columns, the two limiting columns are symmetrically arranged in the precipitation box, the impurity box is arranged at the inner bottom end of the precipitation box and is in sliding fit with the two limiting columns, a plurality of filter holes are formed in the inner bottom end of the impurity box, the pulling part is arranged at the top end of the precipitation box and is fixedly connected with the impurity box, the pulling part comprises a connecting plate, a second driving motor, a connecting shaft, two connecting seats and two pulling parts, the connecting plate is fixedly connected with the outer side wall of the top end of the precipitation box, the two connecting seats are symmetrically arranged on the connecting plate, the second driving motor can be rotatably arranged on the two connecting seats, and is horizontally arranged on the connecting plate, and the output shaft of the second driving motor extends to and is fixedly connected with the connecting shaft, and the two pulling pieces are symmetrically arranged at the top end of the settling tank.

Further, every draw the movable part and all include riser, movable pulley, rolling wheel and steel cable, the riser sets up the top of setting case, the movable pulley can rotate to be installed on the lateral wall of riser, the rolling wheel with connecting axle fixed connection, the one end of steel cable with rolling wheel fixed connection, the other end of steel cable pass behind the movable pulley with the top fixed connection of impurity case.

Furthermore, the filtering component comprises a filtering box, a third water pump, a fourth water pump, a third delivery pipe, a fourth delivery pipe, a fifth delivery pipe, a sixth delivery pipe and a plurality of filtering pieces, the filtering box is arranged beside the liquid medicine tank and the sedimentation box, the third water pump and the fourth water pump are symmetrically arranged on two sides of the filtering box, two ends of the third delivery pipe are respectively communicated with the input end of the third water pump and the sedimentation box, two ends of the fourth delivery pipe are respectively communicated with the output end of the third water pump and the filtering box, two ends of the fifth delivery pipe are respectively communicated with the input end of the fourth water pump and the filtering box, two ends of the sixth delivery pipe are respectively communicated with the output end of the fourth water pump and the liquid medicine tank, and the plurality of filtering pieces are arranged in the filtering box at equal intervals, every it all includes active carbon filter plate and two spacing grooves, two the spacing groove is the symmetry and sets up in the rose box, the active carbon filter plate sets up two between the spacing groove, and the both ends of active carbon filter plate respectively with two spacing groove sliding fit.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the invention uses a first water pump to pump the liquid medicine in the liquid medicine tank to flow into the membrane-residue separation device through the hose, the membrane-residue separation device works to strip the membrane of the printed circuit board, the separated membrane residue falls into the residue receiving bag in the residue receiving assembly through the residue discharging pipe, the liquid medicine contained in the membrane residue in the residue receiving bag in the residue receiving assembly falls into the liquid medicine tank to be recycled, the liquid medicine is convenient to be reused, when the liquid medicine in the liquid medicine tank overflows the residue receiving bag in the residue receiving assembly, the two lifting assembly work to drive the residue receiving assembly to move upwards, the residue receiving bag in the residue receiving assembly synchronously moves upwards, the purpose of driving the residue receiving bag in the residue receiving assembly to be separated from the liquid medicine liquid level in the liquid medicine tank is achieved, a large amount of liquid medicine is prevented from remaining on the residue receiving bag in the residue receiving assembly, the waste of the liquid medicine is avoided, and after the liquid medicine in the liquid medicine tank is used for a certain time, the conveying assembly works to pump the liquid medicine in the liquid medicine tank to, deposit the impurity that subassembly work was depositd in to the setting tank after a period and carry out the lifting, make things convenient for the manual work to clear up the impurity of sediment, the liquid medicine after the work of last filter assembly is depositd in to the setting tank filters, and the liquid medicine after the filtration is carried to the liquid medicine incasement again and is used, prevents that liquid medicine from using down impurity too much for a long time, can not influence the result of use of liquid medicine.

Secondly, the lifting plate fixedly connected with the output end of the lifting plate is driven to move upwards through the work of the hydraulic push rod, the lifting plate utilizes the two sliding blocks to move upwards on the two guide rails, the lifting plate drives the slag receiving assembly to move upwards synchronously, and the slag receiving bag in the slag receiving assembly also moves upwards synchronously, so that the purpose of driving the slag receiving bag in the slag receiving assembly to be separated from the liquid level of the liquid medicine in the liquid medicine box is achieved, a large amount of liquid medicine is prevented from being left on the slag receiving bag in the slag receiving assembly, and the waste of the liquid medicine is avoided.

Thirdly, the driving roller fixedly connected with the output shaft of the first driving motor is driven to rotate through the work of the first driving motor, and the belt is sleeved outside the driving roller and the driven roller, so that the driving roller drives the driven roller and the belt to synchronously rotate, the belt drives the slag receiving pieces to move, and the film slag falling from the slag discharging pipe can be conveniently collected by the slag receiving pieces.

Fourthly, the film slag falling from the slag discharging pipe is collected through the slag receiving bag, meanwhile, the liquid medicine contained in the film slag falls into the liquid medicine tank to be recycled, recycling of the liquid medicine is facilitated, the two clamping plates are respectively clamped with the two clamping blocks, and the fixing ring can be conveniently taken out manually to replace and clean the slag receiving bag.

Fifthly, when the liquid medicine in the liquid medicine tank is used for a certain time, the liquid medicine in the liquid medicine tank is pumped by the second water pump to flow into the settling tank through the first conveying pipe and the second conveying pipe, so that the settling assembly can conveniently lift impurities settled in the liquid medicine.

According to the invention, after the liquid medicine in the settling tank is settled for a certain time, the second driving motor works to drive the connecting shaft fixedly connected with the output shaft of the settling tank to rotate, the connecting shaft drives the winding wheel to synchronously rotate, the steel rope is wound in the winding wheel, and the sliding wheel is utilized to drive the impurity tank to move upwards on the two limiting columns while the steel rope is wound, so that the purpose of pulling the impurity tank to move upwards is achieved, and the settled impurities in the filtering tank can be conveniently cleaned manually.

Seventh, according to the invention, the liquid medicine precipitated in the precipitation tank is pumped by the operation of the third water pump and flows into the filtering tank through the third conveying pipe and the fourth conveying pipe, the liquid medicine in the filtering tank is filtered and adsorbed by the activated carbon filtering plate, and then the liquid medicine filtered and adsorbed in the filtering tank is pumped by the operation of the fourth water pump and flows into the liquid medicine tank through the fifth conveying pipe and the sixth conveying pipe for use, so that the excessive impurities of the liquid medicine after long-term use are prevented, and the use effect of the liquid medicine cannot be influenced.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a partial perspective view of the first embodiment of the present invention;

FIG. 4 is a partial perspective view of the second embodiment of the present invention;

FIG. 5 is a perspective view of a moving member according to the present invention;

FIG. 6 is a schematic perspective view of a slag receiving member according to the present invention;

FIG. 7 is a schematic perspective view of a precipitation assembly of the present invention;

FIG. 8 is a perspective view of the pulling member of the present invention;

fig. 9 is a perspective view of the filter element of the present invention.

Reference numerals:

the chemical water tank 1, the settling tank 2, the bearing plate 3, the first water pump 31, the hose 32, the membrane-slag separating device 4, the slag discharging pipe 41, the slag receiving component 5, the moving member 51, the first mounting seat 511, the second mounting seat 512, the driving roller 513, the driven roller 514, the first driving motor 515, the belt 516, the slag receiving member 52, the slag receiving bag 521, the fixing ring 522, the clamping plate 523, the clamping block 524, the conveying component 6, the second water pump 61, the first conveying pipe 62, the second conveying pipe 63, the settling component 7, the impurity tank 71, the pulling component 72, the connecting plate 721, the second driving motor 722, the connecting shaft 723, the connecting seat 724, the pulling component 725, the vertical plate, the sliding wheel 727, the winding wheel 728, the steel rope 729, the limiting column 73, the filtering component 8, the filtering tank 81, the third water pump 82, the fourth water pump 83, the third conveying pipe 84, the fourth conveying pipe 85, the fifth conveying pipe 86, the sixth conveying pipe 87 and the filtering, the device comprises an activated carbon filter plate 881, a limiting groove 882, a lifting assembly 9, a fixing plate 91, a lifting plate 92, a hydraulic push rod 93, a guide rail 94 and a slide block 95.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention provides a membrane slag filtering and collecting device for a printed circuit board, which is shown in the following figures 1-9 and comprises a liquid medicine tank 1, a settling tank 2, a bearing plate 3, a membrane slag separating device 4, a slag receiving component 5, a conveying component 6, a settling component 7, a filtering component 8 and two lifting components 9, wherein the liquid medicine tank 1 is arranged on the ground, the settling tank 2 is arranged beside the liquid medicine tank 1, the bearing plate 3 is arranged at the top of the liquid medicine tank 1, the membrane slag separating device 4 is arranged on the bearing plate 3, the bottom of the membrane slag separating device 4 is provided with a slag discharging pipe 41, the bottom end of the slag discharging pipe 41 extends to the lower part of the bearing plate 3, the bearing plate 3 is provided with a first water pump 31, the input end of the first water pump 31 is communicated with the membrane slag separating device 4, the output end of the first water pump 31 is provided with a hose 32, the bottom end of the hose 32 extends into the liquid medicine tank 1, the two lifting assemblies 9 are symmetrically arranged on the outer side walls of two ends of the liquid medicine tank 1, the slag receiving assembly 5 is arranged on the two lifting assemblies 9, the slag receiving assembly 5 is positioned below the slag discharging pipe 41, the conveying assembly 6 is arranged between the liquid medicine tank 1 and the sedimentation tank 2, the sedimentation assembly 7 is arranged in the sedimentation tank 2, the filtering assembly 8 is arranged at the side of the liquid medicine tank 1 and the sedimentation tank 2, liquid medicine in the liquid medicine tank 1 is extracted by the first water pump 31 and flows into the film and slag separating device 4 through the hose 32, the film and slag separating device 4 works to strip the film of the printed circuit board, the separated film and slag falls into the slag receiving bag 521 in the slag receiving assembly 5 through the slag discharging pipe 41, and liquid medicine contained in the film and slag in the slag receiving bag 521 in the slag receiving assembly 5 falls into the liquid medicine tank 1 for recycling, the recycling of the liquid medicine is facilitated, when the liquid medicine in the liquid medicine tank 1 overflows the residue receiving bag 521 in the residue receiving assembly 5, the two lifting assemblies 9 work to drive the residue receiving assembly 5 to move upwards, the residue receiving bag 521 in the residue receiving assembly 5 synchronously moves upwards to achieve the purpose of driving the residue receiving bag 521 in the residue receiving assembly 5 to be separated from the liquid medicine level in the liquid medicine tank 1, a large amount of liquid medicine is prevented from remaining on the residue receiving bag 521 in the residue receiving assembly 5, the waste of the liquid medicine is avoided, when the liquid medicine in the liquid medicine tank 1 is used for a certain time, the conveying assembly 6 works to pump the liquid medicine in the liquid medicine tank 1 to flow into the precipitation tank 2 for precipitation, after the liquid medicine is precipitated for a certain time, the precipitation assembly 7 works to lift the impurities precipitated in the precipitation tank 2, the precipitated impurities are conveniently cleaned manually, finally, the filtering assembly 8 works to filter the liquid medicine precipitated in the precipitation tank 2, and the filtered liquid medicine is conveyed into the liquid medicine tank 1 for use, prevent the excessive impurities of the liquid medicine after long-term use and not influence the use effect of the liquid medicine.

Specifically, each lifting assembly 9 includes a fixed plate 91, a lifting plate 92, two hydraulic push rods 93, two guide rails 94 and two sliding blocks 95, the fixed plate 91 is fixedly connected with the outer side wall of the liquid medicine tank 1, the two guide rails 94 are symmetrically arranged on the inner side wall of the fixed plate 91, the two sliding blocks 95 are respectively slidably mounted on the two guide rails 94, the lifting plate 92 is fixedly connected with the two sliding blocks 95, the hydraulic push rods 93 are vertically arranged at the top end of the fixed plate 91, the output ends of the hydraulic push rods 93 extend to be fixedly connected with the lifting plate 92, when the liquid medicine in the liquid medicine tank 1 overflows the residue receiving bag 521 in the residue receiving assembly 5, the lifting plate 92 fixedly connected with the output ends of the hydraulic push rods 93 is driven to move upwards through the work of the hydraulic push rods 93, and the lifting plate 92 moves upwards on the two guide rails 94 by using the two sliding blocks 95, the lifter plate 92 drives the slag receiving assembly 5 to move upwards synchronously, the slag receiving bag 521 in the slag receiving assembly 5 also moves upwards synchronously, the purpose that the slag receiving bag 521 in the slag receiving assembly 5 is driven to be separated from the liquid level of the liquid medicine in the liquid medicine tank 1 is achieved, a large amount of liquid medicine is prevented from being remained on the slag receiving bag 521 in the slag receiving assembly 5, and waste of the liquid medicine is avoided.

Specifically, the slag receiving assembly 5 comprises two moving members 51 and a plurality of slag receiving members 52, the two moving members 51 are symmetrically arranged on the two lifting plates 92, the plurality of slag receiving members 52 are arranged on the two moving members 51 at equal intervals, each moving member 51 comprises a first mounting seat 511, a second mounting seat 512, a driving roller 513, a driven roller 514, a first driving motor 515 and a belt 516, the first mounting seat 511 is arranged on one of the lifting plates 92, the second mounting seat 512 is arranged on the other lifting plate 92, the driving roller 513 can be rotatably mounted in the first mounting seat 511, the driven roller 514 can be rotatably mounted in the second mounting seat 512, the first driving motor 515 is horizontally arranged on one of the lifting plates 92, and an output shaft of the first driving motor 515 extends to be fixedly connected with the driving roller 513, the belt 516 is sleeved outside the driving roller 513 and the driven roller 514, the driving roller 513 fixedly connected with an output shaft of the driving roller is driven to rotate through the work of the first driving motor 515, and the belt 516 is sleeved outside the driving roller 513 and the driven roller 514, so that the driving roller 513 drives the driven roller 514 and the belt 516 to synchronously rotate, the belt 516 drives the plurality of slag receiving pieces 52 to move, and the plurality of slag receiving pieces 52 can conveniently collect the film slag falling from the slag discharging pipe 41.

Specifically, each of the slag receiving pieces 52 includes a slag receiving bag 521, a fixing ring 522, two engaging plates 523 and two engaging blocks 524, the two engaging blocks 524 are respectively disposed on the two belts 516, the two engaging plates 523 are respectively engaged with the two engaging blocks 524, the fixing ring 522 is fixedly connected to the two engaging plates 523, the slag receiving bag 521 is mounted in the fixing ring 522, the film slag falling from the slag discharging pipe 41 is collected through the slag receiving bag 521, and meanwhile, the liquid medicine contained in the film slag falls into the liquid medicine tank 1 for recycling, so that the liquid medicine is conveniently recycled, the two engaging plates 523 are respectively engaged with the two engaging blocks 524, and the fixing ring 522 is conveniently taken out manually to replace and clean the slag receiving bag 521.

Specifically, conveying assembly 6 includes second water pump 61, first conveyer pipe 62 and second conveyer pipe 63, second water pump 61 sets up medicine water tank 1 with between the setting tank 2, the both ends of first conveyer pipe 62 respectively with the input of second water pump 61 with medicine water tank 1 is linked together, the both ends of second conveyer pipe 63 respectively with the output of second water pump 61 with setting tank 2 is linked together, and after the liquid medicine in medicine water tank 1 used a certain time, the liquid medicine in the work extraction medicine water tank 1 of second water pump 61 flows to setting tank 2 through first conveyer pipe 62 and second conveyer pipe 63 in, makes things convenient for setting assembly 7 to carry out the lifting to the impurity that deposits in the liquid medicine.

Specifically, the settling assembly 7 comprises an impurity box 71, a pulling member 72 and two limiting columns 73, the two limiting columns 73 are symmetrically arranged in the settling box 2, the impurity box 71 is arranged at the inner bottom end of the settling box 2, the impurity box 71 is in sliding fit with the two limiting columns 73, the inner bottom end of the impurity box 71 is provided with a plurality of filter holes, the pulling member 72 is arranged at the top end of the settling box 2, the pulling member 72 is fixedly connected with the impurity box 71, the pulling member 72 comprises a connecting plate 721, a second driving motor 722, a connecting shaft 723, two connecting seats 724 and two pulling pieces 725, the connecting plate 721 is fixedly connected with the outer side wall of the top end of the settling box 2, the two connecting seats 724 are symmetrically arranged on the connecting plate 721, and the connecting shaft 723 can be rotatably mounted on the two connecting seats 724, the second driving motor 722 is horizontally arranged on the connecting plate 721, an output shaft of the second driving motor 722 extends to be fixedly connected with the connecting shaft 723, the two pulling pieces 725 are symmetrically arranged at the top end of the settling tank 2, when liquid medicine in the settling tank 2 is settled for a certain time, the second driving motor 722 works to drive the connecting shaft 723 fixedly connected with the output shaft to rotate, and the connecting shaft 723 drives the two pulling pieces 725 to pull the impurity tank 71 to move upwards on the two limiting columns 73, so that deposited impurities in the impurity tank 71 can be conveniently cleaned manually.

Specifically, each pulling part 725 comprises a vertical plate 726, a sliding wheel 727, a winding wheel 728 and a steel rope 729, the vertical plate 726 is arranged at the top of the settling tank 2, the sliding wheel 727 can be rotatably mounted on the side wall of the vertical plate 726, the winding wheel 728 is fixedly connected with the connecting shaft 723, one end of the steel rope 729 is fixedly connected with the winding wheel 728, the other end of the steel rope 729 penetrates through the sliding wheel 727 and then is fixedly connected with the top of the impurity box 71, the winding wheel 728 is driven to rotate through the connecting shaft 723 to synchronously rotate, the steel rope 729 is wound in the winding wheel 728, and the steel rope 729 is driven by the sliding wheel 727 to move the impurity box 71 upwards on the two limiting posts 73 while winding, so that the purpose of pulling the impurity box 71 to move upwards is achieved.

Specifically, the filtering assembly 8 includes a filtering box 81, a third water pump 82, a fourth water pump 83, a third delivery pipe 84, a fourth delivery pipe 85, a fifth delivery pipe 86, a sixth delivery pipe 87 and a plurality of filtering elements 88, the filtering box 81 is disposed beside the drug water tank 1 and the settling tank 2, the third water pump 82 and the fourth water pump 83 are symmetrically disposed at two sides of the filtering box 81, two ends of the third delivery pipe 84 are respectively communicated with an input end of the third water pump 82 and the settling tank 2, two ends of the fourth delivery pipe 85 are respectively communicated with an output end of the third water pump 82 and the filtering box 81, two ends of the fifth delivery pipe 86 are respectively communicated with an input end of the fourth water pump 83 and the filtering box 81, two ends of the sixth delivery pipe 87 are respectively communicated with an output end of the fourth water pump 83 and the drug water tank 1, the filter pieces 88 are arranged in the filter box 81 at equal intervals, each filter piece 88 comprises an activated carbon filter plate 881 and two limiting grooves 882, the two limiting grooves 882 are symmetrically arranged in the filter box 81, the activated carbon filter plate 881 is arranged between the two limiting grooves 882, and both ends of the activated carbon filter plate 881 are respectively in sliding fit with the two limiting grooves 882, the liquid medicine precipitated in the precipitation tank 2 is pumped by the third water pump 82 and flows into the filter tank 81 through the third delivery pipe 84 and the fourth delivery pipe 85, the liquid medicine in the filter tank 81 is filtered and adsorbed by the activated carbon filter plate 881, then the fourth water pump 83 works and draws the liquid medicine that filters after the absorption in the rose box 81 and flows to the use in the liquid medicine case 1 through fifth conveyer pipe 86 and sixth conveyer pipe 87, prevents that liquid medicine from using down impurity too much for a long time, can not influence the result of use of liquid medicine.

The working principle of the invention is as follows: when the film residue separation device is used, the liquid medicine in the liquid medicine tank 1 is pumped by the first water pump 31 and flows into the film residue separation device 4 through the hose 32, the film residue separation device 4 peels the film of the printed circuit board, the separated film residue falls into the residue receiving bag 521 in the residue receiving component 5 through the residue discharge pipe 41, the liquid medicine contained in the film residue in the residue receiving bag 521 in the residue receiving component 5 falls into the liquid medicine tank 1 for recycling, the liquid medicine is convenient for recycling, the first driving motor 515 works to drive the driving roller 513 fixedly connected with the output shaft of the first driving motor to rotate, as the belt 516 is sleeved outside the driving roller 513 and the driven roller 514, the driving roller 513 drives the driven roller 514 and the belt 516 to synchronously rotate, the belt 516 drives the plurality of residue receiving pieces 52 to move, the film residue falling from the residue discharge pipe 41 is convenient for the plurality of residue receiving pieces 52 to collect, when the liquid medicine in the liquid medicine tank 1 overflows the residue receiving bag 521 in the residue receiving component 5, the hydraulic push rod 93 works to drive the lifting plate 92 fixedly connected with the output end of the hydraulic push rod to move upwards, the lifting plate 92 utilizes the two sliding blocks 95 to move upwards on the two guide rails 94, the lifting plate 92 drives the slag receiving component 5 to move upwards synchronously, the slag receiving bag 521 in the slag receiving component 5 also moves upwards synchronously, the purpose of driving the slag receiving bag 521 in the slag receiving component 5 to be separated from the liquid level of liquid medicine in the liquid medicine tank 1 is achieved, a large amount of liquid medicine is prevented from remaining on the slag receiving bag 521 in the slag receiving component 5, waste of the liquid medicine is avoided, when the liquid medicine in the liquid medicine tank 1 is used for a certain time, the liquid medicine in the liquid medicine tank 1 is pumped by the second water pump 61 to flow into the settling tank 2 through the first conveying pipe 62 and the second conveying pipe 63 for settling, when the liquid medicine in the settling tank 2 is settled for a certain time, the second driving motor 722 works to drive the connecting shaft 723 fixedly connected with the output shaft, wire rope 729 twines in wind-up wheel 728, utilize sliding wheel 727 to drive impurity case 71 upward movement on two spacing posts 73 when wire rope 729 is twined, the mesh that pulls impurity case 71 upward movement has been reached, make things convenient for the manual work to clear up the sediment impurity in rose box 81, the liquid medicine after deposiing in the last third water pump 82 work extraction rose box 2 flows to rose box 81 through third conveyer pipe 84 and fourth conveyer pipe 85 in, activated carbon filter plate 881 filters the absorption to the liquid medicine in rose box 81, then the liquid medicine after the filtration absorption flows to liquid medicine case 1 through fifth conveyer pipe 86 and sixth conveyer pipe 87 in the fourth water pump 83 work extraction rose box 81 and uses, prevent that liquid medicine from using down the impurity too much for a long time, can not influence the result of use of liquid medicine.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.