The dust arrester of ATM currency checking module
Technical field
The utility model 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, be related to whether safe and reliable the completing of every business that ATM provides, wherein thickness detection is an important test item of currency checking module, in use, friction due to 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 axle, the thickness of bank note is detected and causes interference, make testing result have larger error or have the situation of erroneous judgement, serious impact the credit rating used of ATM.Therefore the dust arrester that, designs a kind of ATM currency checking module becomes people in the industry's expectation.
Utility model content
The purpose of this utility model is the above-mentioned defect that overcomes 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 being attached on thickness detection axle automatically by dust arrester, the foreign material such as particle, thereby increase the reliability that stiff thickness detects, and extend the cycle of manual maintenance cleaning, reduce maintainer's workload and working strength.
In order to realize above-mentioned object, 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:
A U-shaped dedusting shell fragment that resilient material is made, this dedusting shell fragment comprises an egative film, the left and right of this egative film end face be fixedly connected with respectively one symmetrical and with the angle of the egative film oblique plate that is obtuse angle; Symcenter at egative film is provided with a circular or square pilot hole;
Two dedusting sheets made from soft material, the suitable length that is wider than dedusting shell fragment medium dip sheet of length of this dedusting sheet, each dedusting sheet is separately fixed at the upper end of the oblique plate in dedusting shell fragment;
A 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 screw hole on same straight line of the center of pilot hole;
Oblique plate in above-mentioned dedusting shell fragment and the angle between egative film are designed to: when fly-ash separator is assembled to thickness in ATM currency checking module and detects axle below, within dedusting sheet wherein, side is tangent with the outer round surface of this detection axle and be affixed with suitable pressure respectively;
A lath, the width of this lath is slightly less than the width of the egative film in above-mentioned dedusting shell fragment; On 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 brace and through hole one to one;
A plurality of screws and elastic washer, elastic washer be wherein sleeved on screw below, a plurality of screws are respectively through the through hole on lath, the screw hole on brace, be tightened in the row's female threaded hole on the leveling board that thickness in ATM currency checking module detects axle below, currency checking module frame, the pilot hole on egative film is set in outside the registration pin or positioning convex on leveling board.
The beneficial effects of the utility model are:
1, two dedustings folders of the employing of the fly-ash separator in dust arrester of the present utility model 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; Due to the pilot hole designing on dedusting folder egative film be contained in the cooperation of the register pin on the leveling board of 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 axle both sides, to guarantee the effective of dedusting.
2, device of the present utility model 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 in frame, thickness detects relative motion between axle and dedusting sheet, thereby reaches the effect that automatic removal thickness detects the dust and other impurities of adhering on axle, thereby increases the reliability that stiff thickness detects, and extend the cycle of manual maintenance cleaning, reduce maintainer's workload and working strength.
3, because thickness detection axle hardness is higher, generally by wear-resisting stainless steel, made, dedusting sheet is made by plastic cement or elastomeric material, because material hardness otherness is large, the wearing and tearing that dedusting sheet detects axle to thickness are very little, guaranteed that thickness detects the stability of shaft size, has improved the reliability detecting.
In order to make the utility model be convenient to understand with more clear, below by drawings and Examples, it is described further.
Accompanying drawing explanation
Fig. 1 is the structural upright schematic diagram of a fly-ash separator in dust arrester embodiment of the present utility model.Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the structural upright schematic diagram of the lath in dust arrester embodiment of the present utility model.
Fig. 4 is after the dedusting in above-mentioned fly-ash separator is clipped in assembling and the position relationship schematic diagram of the detection of the thickness in ATM currency checking module axle.
Fig. 5 is the mutual alignment decomposing schematic representation of a plurality of fly-ash separators in above-described embodiment, a lath and a plurality of screw with spring washer.
Fig. 6 is a plurality of fly-ash separators in above-described embodiment and a lath while being assembled together, and detects the position relationship schematic diagram of axle with the thickness in ATM currency checking module.
Fig. 7 is the mutual alignment decomposing schematic representation of the support in a plurality of fly-ash separators in above-described embodiment, a lath and a plurality of screw with spring washer and ATM currency checking module.
Fig. 8 be the dedusting shell fragment of two dedustings folder in the fly-ash separator in Fig. 1 and brace launches and die-cut blanking after, the prefabricated film that forms and with 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:
A 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 of this egative film 111 end face be fixedly connected with respectively one symmetrical and with the angle of egative film 111 oblique plate 112 that is obtuse angle; In the symcenter of egative film 111, be provided with the square pilot hole 114 of pilot hole 113 or of a circle;
Two dedusting sheets 12 made from soft material, the suitable length that is wider than dedusting shell fragment 11 medium dip sheets 112 of length of this dedusting sheet 12, each dedusting sheet 12 is separately fixed at the upper end of the oblique plate 112 in dedusting shell fragment 11;
A brace 13 that resilient material is made, this brace 13 is fixed together side within the egative film 111 of 11 li, 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 pilot hole 114 center screw hole 131 on same straight line;
Oblique plate 112 in above-mentioned dedusting shell fragment 11 and the angle between egative film 111 are designed to: when fly-ash separator 100 is assembled to thickness in ATM currency checking module and detects axle 300 below, within dedusting sheet 12 wherein, side is tangent with the outer round surface of this detection axle 300 and be affixed with suitable pressure respectively;
A lath 200, the width of this lath 200 is slightly less than the width of the egative film 111 in above-mentioned dedusting shell fragment 11; On 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 brace 13 and through hole 201 and 202 one to one;
A plurality of screws and elastic washer 400, elastic washer be wherein sleeved on screw below, a plurality of screws are respectively through the through hole 202 on lath 200, the screw hole 131 on brace 13, be tightened in the row's female threaded hole (not shown) on the leveling board 502 that thickness in ATM currency checking module detects axle 300 belows, currency checking module frame 500, the pilot hole 113 and 114 on egative film 111 is set in outside the registration pin or positioning convex (not shown) on leveling board 502.
The structure of the thickness detection axle 300 in 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 in Fig. 6 detects axle 300 two ends, left and right is assemblied in respectively in the axis hole 503 on the vertical riser at two ends of currency checking module frame 500 in Fig. 7; The length that the assembling number of fly-ash separator 100 can detect axle 300 according to thickness is determined, and to arrange completely, is limited.
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 the scope of 0.1-0.2 millimeter.
Further, the central authorities that egative film 111 in described dedusting shell fragment 11 and oblique plate 112 intersect seamed edge are also respectively equipped with a square hole 115 (seeing Fig. 8), its objective is when making the bending operation of fly-ash separator 100, convenient bending, and be used for improving the pressure between dedusting sheet and thickness detection axle, reach except dust but do not damage the object that thickness detects axle.
The method of the dust arrester of the ATM currency checking module of making previous embodiment comprises the following steps:
(1) dedusting shell fragment 11 and the brace 13 of 10 li, two dedusting folders in each fly-ash separator 100 are launched and die-cut blanking, form prefabricated film, when die-cut, punch out screw hole 113 and square hole 114 wherein simultaneously;
(2) above-mentioned prefabricated film is put into injection mold or sulfurizing mould, by 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 Bending Mould, and oblique plate 112, together with 12 bendings of dedusting sheet, is formed to a fly-ash separator finished product 100;
(4) step that repeats above-mentioned (1)-(3) is made 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 to face on a plurality of female threaded holes on the leveling board 502 that thickness in 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, with the screw 400 with spring washer, pass respectively the screw hole on lath 200, egative film 111 and brace 13, each dedusting sheet 12 is attached to respectively on the both sides outer round surface that thickness detects axle 300, is finally tightened in a plurality of female threaded holes of leveling board 502 of currency checking module frame 500.
These are only the preferred embodiment of the utility model, but it does not limit practical range of the present utility model, the equivalent variations and the modification that do not depart from claim of the present utility model and done, must belong to the protection domain of the utility model.