Dust arrester of ATM currency checking module and preparation method thereof
Technical field
The present invention relates to a kind of annex of ATM currency checking module, and the method for making of this annex.
Background technology
The effect of currency checking module in cash recycling system (being ATM) is most important, concerning whether safe and reliable the finishing of every business that ATM provides, wherein the thickness detection is an important test item of currency checking module, in use, because the friction of residing environment and conveying roller and bank note, inevitably have dust, the small foreign material such as particle are attached to thickness and detect on the axle, thickness detection to bank note causes interference, so that there is larger error in testing result or has situation about judging by accident, seriously influenced the credit rating that ATM is used.Therefore, the dust arrester that designs a kind of ATM currency checking module becomes people in the industry's expectation.
Summary of the invention
The objective of the invention is to overcome the defects of existing product, and provide a kind of dust arrester of ATM currency checking module, this device can be when currency checking module be worked, thickness detects axle can remove the dust that is attached on the thickness detection axle automatically by dust arrester, the foreign material such as particle, thereby increase the reliability that stiff thickness detects, and prolong the cycle of manual maintenance cleaning, reduce maintainer's workload and working strength.
Another object of the present invention provides its method for making of a kind of dust arrester of above-mentioned ATM currency checking module.
In order to realize first above-mentioned purpose, can adopt following technical scheme: the dust arrester of the ATM currency checking module of this programme comprises:
A plurality of fly-ash separators,
Each fly-ash separator comprises two dedusting folders,
Each dedusting folder comprises:
The U-shaped dedusting shell fragment that resilient material is made, this dedusting shell fragment comprises an egative film, the left and right sides of this egative film end face be fixedly connected with respectively one symmetrical and with the angle of egative film be the oblique plate at obtuse angle; Symcenter at egative film is provided with a circular or square pilot hole;
Two dedusting sheets made from soft material, the length that is wider than dedusting shell fragment medium dip sheet that the length of this dedusting sheet is suitable, each dedusting sheet is separately fixed at the upper end of the oblique plate in the dedusting shell fragment;
The brace that resilient material is made, this brace is fixed together side within the egative film in the dedusting shell fragment in two dedusting folders; The symcenter of brace be provided with one with egative film on the screw hole of center on the same straight line of pilot hole;
Oblique plate in the above-mentioned dedusting shell fragment and the angle between the egative film are designed to: when fly-ash separator was assembled to thickness in the ATM currency checking module and detects the axle below, the side was tangent with the outer round surface of this detection axle and be affixed with suitable pressure respectively within the dedusting sheet wherein;
A lath, the width of this lath are slightly less than the width of the egative film in the above-mentioned dedusting shell fragment; The longitudinal centre line of this lath be provided with a row a plurality of respectively with egative film on pilot hole and the screw hole formed objects on the brace and through hole one to one;
A plurality of screws and elastic washer, elastic washer wherein be sleeved on screw below, a plurality of screws pass respectively the through hole on the lath, the screw hole on the brace, be tightened in the row's female threaded hole on the leveling board that thickness in the ATM currency checking module detects axle below, currency checking module frame, the pilot hole on the egative film is set in outside the registration pin or positioning convex on the leveling board.
In order to realize second above-mentioned purpose, can adopt following technical scheme: the method for making of the dust arrester of the ATM currency checking module of this programme comprises following step:
(1) dedusting shell fragment and the brace with two dedusting underedges in each fly-ash separator launches and die-cut blanking, forms prefabricated film, punches out simultaneously wherein screw hole and square hole when die-cut;
(2) above-mentioned prefabricated film is put into injection mold or sulfurizing mould, with the injection moulding of dedusting sheet or sulfuration and be fixed to the two ends of each oblique plate, form semi-manufacture;
(3) semi-manufacture of above-mentioned (2) step being made are inserted in the Bending Mould, and oblique plate is bent together with the dedusting sheet, form a fly-ash separator finished product;
(4) repeat above-mentioned (1)-(3) step and make a plurality of fly-ash separator finished products;
(5) make lath;
(6) a plurality of fly-ash separator finished products are placed into respectively face on a plurality of female threaded holes on the leveling board that thickness in the ATM currency checking module detects axle below, currency checking module frame, again lath is inserted above the egative film of a plurality of fly-ash separators, pass respectively screw hole on lath, egative film and the brace with the screw with spring washer, each dedusting sheet is attached to respectively on the both sides outer round surface that thickness detects axle, is tightened at last in a plurality of female threaded holes of leveling board of currency checking module frame.
The invention has the beneficial effects as follows:
1, two dedustings folders of the employing of the fly-ash separator in the dust arrester of the present invention are one group, have reduced the difficulty of processing, have guaranteed that each dedusting sheet detects the consistance of the dedusting pressure of axle to thickness; Because the cooperation of the register pin on the pilot hole that designs on the dedusting folder egative film and the leveling board that is contained in the currency checking module frame can guarantee that the dedusting shell fragment in a plurality of fly-ash separators is assembled to the consistance that thickness detects the axle both sides, to guarantee the effective of dedusting.
2, device of the present invention can guarantee that after assembling dedusting sheet and thickness detection are coupling tactile, in the course of work, thickness detects axle and rotates under the driving of motor, and dust arrester is fixed on the frame, thickness detects relative motion between axle and the dedusting sheet, thereby reaches the effect that automatic removal thickness detects the dust and other impurities of adhering on the axle, thereby increases the reliability that stiff thickness detects, and prolong the cycle of manual maintenance cleaning, reduce maintainer's workload and working strength.
3, because thickness detection axle hardness is higher, generally made by wear-resisting stainless steel, the dedusting sheet is made by plastic cement or elastomeric material, because the material hardness otherness is large, the dedusting sheet is very little to the wearing and tearing that thickness detects axle, has guaranteed that thickness detects the stability of shaft size, has improved the reliability that detects.
4, the method for making technique of dust arrester of the present invention is simple, only needs to make blanking mold and half-finished bending mould of prefabricated component, and does not need special equipment processing to finish.
In order to make the present invention be convenient to understand with more clear, below by drawings and Examples it is described further.
Description of drawings
Fig. 1 is the structural upright of a fly-ash separator among the dust arrester embodiment of the present invention
Schematic diagram.Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the structural upright schematic diagram of the lath among the dust arrester embodiment of the present invention.
Fig. 4 is that the dedusting in the above-mentioned fly-ash separator is clipped in the position relationship schematic diagram that the thickness that assembles in rear and the ATM currency checking module detects axle.
Fig. 5 is the mutual alignment decomposing schematic representation of a plurality of fly-ash separators in above-described embodiment, lath and a plurality of screws with spring washer.
Fig. 6 is a plurality of fly-ash separators in above-described embodiment and a lath when being assembled together, and detects the position relationship schematic diagram of axle with the thickness in the ATM currency checking module.
Fig. 7 is a plurality of fly-ash separators in above-described embodiment, a lath and a plurality of with the screw of spring washer and the mutual alignment decomposing schematic representation of the support in the ATM currency checking module.
Fig. 8 be the dedusting shell fragment of two dedustings folders in the fly-ash separator among Fig. 1 and brace launches and die-cut blanking after, institute's prefabricated film that forms reaches and the position relationship schematic diagram of dedusting sheet.
Embodiment
Embodiment 1, referring to Fig. 1-Fig. 7.The dust arrester of the ATM currency checking module of the present embodiment comprises:
A plurality of fly-ash separators 100,
Each fly-ash separator 100 comprises two dedusting folders 10,
Each dedusting folder 10 comprises:
The U-shaped dedusting shell fragment 11 that resilient material is made, this dedusting shell fragment 11 comprises an egative film 111, the left and right sides of this egative film 111 end face be fixedly connected with respectively one symmetrical and with the angle of egative film 111 be the oblique plate 112 at obtuse angle; Be provided with pilot hole 113 or a square pilot hole 114 of a circle in the symcenter of egative film 111;
Two dedusting sheets 12 made from soft material, the length that is wider than dedusting shell fragment 11 medium dip sheets 112 that the length of this dedusting sheet 12 is suitable, each dedusting sheet 12 is separately fixed at the upper end of the oblique plate 112 in the dedusting shell fragment 11;
The brace 13 that resilient material is made, this brace 13 is fixed together side within the egative film 111 of 11 li on the dedusting shell fragment in two dedusting folders 10; The symcenter of brace 13 be provided with one with egative film 111 on pilot hole 113 and the screw hole 131 of center on the same straight line of pilot hole 114;
Oblique plate 112 in the above-mentioned dedusting shell fragment 11 and the angle between the egative film 111 are designed to: when fly-ash separator 100 was assembled to thickness in the ATM currency checking module and detects axle 300 below, the side was tangent with the outer round surface of this detection axle 300 and be affixed with suitable pressure respectively within the dedusting sheet 12 wherein;
A lath 200, the width of this lath 200 are slightly less than the width of the egative film 111 in the above-mentioned dedusting shell fragment 11; The longitudinal centre line of this lath 200 be provided with a row a plurality of respectively with egative film 111 on pilot hole 113 and screw hole 131 formed objects on the brace 13 and through hole 201 and 202 one to one;
A plurality of screws and elastic washer 400, elastic washer wherein be sleeved on screw below, a plurality of screws pass respectively the through hole 202 on the lath 200, the screw hole 131 on the brace 13, be tightened in the row's female threaded hole (not shown) on the leveling board 502 that thickness in the ATM currency checking module detects axle 300 belows, currency checking module frame 500, the pilot hole 113 and 114 on the egative film 111 is set in outside the registration pin or positioning convex (not shown) on the leveling board 502.
The structure of the thickness detection axle 300 in the ATM currency checking module and the leveling board 502 of currency checking module frame 500 belongs to the category of prior art, repeats no more here.
The thin shaft part that thickness among Fig. 6 detects two ends, axle 300 left and right sides is assemblied in respectively in the axis hole 503 on the vertical riser at two ends of currency checking module frame 500 among Fig. 7; The assembling number of fly-ash separator 100 can be decided according to the length that thickness detects axle 300, is limited to arrange completely.
Above-mentioned dedusting shell fragment 11 and brace 13 are preferably made with stainless steel substrates.The thickness of stainless steel substrates is preferably in 0.1-0.2 millimeter scope.
Further, the central authorities that egative film 111 in the described dedusting shell fragment 11 and oblique plate 112 intersect seamed edge also are respectively equipped with a square hole 115(and see Fig. 8), its objective is when making the bending operation of fly-ash separator 100, convenient bending, and be used for improving dedusting sheet and thickness and detect pressure between the axle, reach except dust but do not damage the purpose that thickness detects axle.
Embodiment 2, referring again to Fig. 8.The present embodiment has been described a kind of method of dust arrester of the ATM currency checking module of making previous embodiment, and the method comprises the steps:
(1) dedusting shell fragment 11 and the brace 13 with 10 li on two dedusting folders in each fly-ash separator 100 launches and die-cut blanking, forms prefabricated film, punches out simultaneously wherein screw hole 113 and square hole 114 when die-cut;
(2) above-mentioned prefabricated film is put into injection mold or sulfurizing mould, with 12 injection mouldings of dedusting sheet or sulfuration and be fixed to the two ends of each oblique plate 112, form semi-manufacture;
(3) semi-manufacture of above-mentioned (2) step being made are inserted in the Bending Mould, and oblique plate 112 together with 12 bendings of dedusting sheet, is formed a fly-ash separator finished product 100;
(4) repeat above-mentioned (1)-(3) step and make a plurality of fly-ash separator 100 finished products;
(5) make lath 200;
(6) a plurality of fly-ash separator 100 finished products are placed into respectively face on a plurality of female threaded holes on the leveling board 502 that thickness in the ATM currency checking module detects axle 300 belows, currency checking module frame 500, again lath 200 is inserted above the egative film 111 of a plurality of fly-ash separators 100, pass respectively screw hole on lath 200, egative film 111 and the brace 13 with the screw 400 with spring washer, each dedusting sheet 12 is attached to respectively on the both sides outer round surface that thickness detects axle 300, is tightened at last in a plurality of female threaded holes of leveling board 502 of currency checking module frame 500.
Below only be the present invention's preferred embodiment, but it does not limit practical range of the present invention, the equivalent variations and the modification that namely do not depart from claim of the present invention and done must belong to the present invention's protection domain.