Transfer printing type stamping mechanism
Technical field
The utility model relates to the device that one-tenth is affixed one's seal bill using in bill handling streamline, specifically a kind of transfer printing type stamping mechanism.
Background technology
Financial institution is in the middle of bill handling process, if the bill of one-tenth handle needs the mark of affixing one's seal of You Gai financial institution, general by manually completing the work that bank note is affixed one's seal.But there is following problem in this mode of affixing one's seal manually: the bank note number of processing every day due to financial institution is huge, affixes one's seal manually and can greatly increase staff's labour intensity, easily makes employee tired, tired; The responsiveness of affixing one's seal is manually slow, it is low to complete efficiency, and the position of at every turn affixing one's seal is all inconsistent, cannot complete fast, efficiently and accurately the action of affixing one's seal.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of transfer printing type stamping mechanism.This mechanism coordinates corresponding electrical control program to complete and in bill handling apparatus, relates to into the work that bill is affixed one's seal.It is affixed one's seal and is swift in motion, and completes efficiency high, can realize the status requirement of affixing one's seal of expection.
To achieve these goals, the utility model is by the following technical solutions:
A kind of transfer printing type stamping mechanism, comprise base, seal, slot type eccentric cam, outer round type eccentric cam and be arranged at the main transmission component on base, the component of affixing one's seal, press-note component, swing limit base component and transfer transmission component, wherein main transmission component is connected with transfer transmission component by transmission device, described transfer transmission component coaxially connects slot type eccentric cam and outer round type eccentric cam, and slot type eccentric cam is positioned at the top of outer round type eccentric cam, the described component of affixing one's seal is connected with slot type eccentric cam and outer round type eccentric cam respectively with press-note component, the both sides of the described component of affixing one's seal are equipped with the swing limit base component for limiting the component swing position of affixing one's seal, described seal is connected in affixes one's seal on component.
The utility model also comprises and changes chapter gear chi component, described in change that chapter gear chi component is arranged on base and corresponding with seal, for adjusting the exposed length of seal.
Described outer round type eccentric cam and slot type eccentric cam form relatively-stationary phase difference, the action of affixing one's seal that cooperatively interacted of affix one's seal described in making component and press-note component.
The described component of affixing one's seal comprises swing gear piece, duplicate gear, seal gear and lower pendulum, wherein swinging gear piece and lower pendulum is all set on the axle I being fixed on base rotationally, and swing gear piece and be positioned at the top of lower pendulum, one end of described swing gear piece is flexibly connected with the cannelure on slot type eccentric cam, the other end that swings gear piece is provided with the gear piece engaging with duplicate gear, described duplicate gear and seal gear are arranged on lower pendulum, and intermeshing, the outside of described seal gear connects seal, when swinging, described lower pendulum contacts with the swing limit base component collision of both sides.Described duplicate gear is formed by two different semicircle straight spur gear seam of diameter.
The described component of affixing one's seal swings limit base component when swinging in the scope of extreme position not compressing two ends, described swing gear piece is greater than and swings the between cog engagement force producing between gear piece and duplicate gear, seal gear around the rotatory force of axle I, moves with lower pendulum thereby realize described seal gear.
Described press-note component comprises press-note spring, press-note bar, rigid bearing, press-note brace and press-note connecting rod, wherein press-note connecting rod is set on the axle II being fixed on base rotationally, one end of described press-note connecting rod and one end of connecting rod are hinged, the other end of described connecting rod and press-note brace are affixed, the two ends of described press-note brace connect two press-note bars, described two press-note bars are slidably connected with the rigid bearing being fixed on base, the end of described two press-note bars connects money pressing plate, on two press-note bars, be all arranged with two ends respectively with the press-note spring of rigid bearing and press-note brace butt, the other end of described press-note connecting rod and outer round type eccentric cam butt.
Described swing limit base component comprises spacing Compress Spring, limit shaft and spacing axle bed, wherein the lower end of spacing axle bed is fixed on base, the upper end of described spacing axle bed is provided with axis hole, described limit shaft is that multidiameter smaller diameter end are arranged with spacing Compress Spring, described limit shaft is inserted in the axis hole of spacing axle bed, the inner stopper butt that described spacing Compress Spring is placed in described axis hole and two ends are provided with the shaft shoulder and the described axis hole end of limit shaft respectively, the smaller diameter end that described limit shaft exposes to described axis hole outside is provided with axial limiting piece.
The described chapter gear chi component that changes comprises gear chi, connecting axle, gear chi pedestal and fixed magnet, wherein keeping off chi pedestal is fixed on base, described gear chi is rotatably installed on gear chi pedestal by connecting axle, described gear chi rotates around connecting axle, realize expansion or the closure of gear chi, described gear chi pedestal is provided with the fixed magnet for adhesive gear chi.Described transmission device is flute profile belt gear.
Advantage of the present utility model and good effect are:
1. the utility model, owing to adopting the coaxial fixed form of slot type eccentric cam and two kinds of link gears of outer round type eccentric cam, can complete the action of affixing one's seal well, and the characteristics of motion is accurate, dependable performance, compact conformation, saves space, applicable to occasion at a high speed.Can be widely used in and need become in the bill handling apparatus that bill is affixed one's seal, can complete fast, efficiently and accurately the action of affixing one's seal.
2. the utility model is in press-note process, owing to utilizing press-note spring to make bill abut against the position of affixing one's seal to the compression bounce of press-note bar, so applicable to the bank note of different in width.
3. the utility model only need be changed seal mint-mark style by customer requirement and can meet the various requirements of affixing one's seal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is one of the structural representation of component of affixing one's seal in the utility model;
Fig. 3 be in the utility model, affix one's seal component structural representation two;
Fig. 4 be in the utility model, affix one's seal component structural representation three;
Fig. 5 is the structural representation of press-note component in the utility model;
Fig. 6 is the structural representation that swings limit base component in the utility model;
Fig. 7 is the structural representation that changes chapter gear chi component in the utility model;
Fig. 8 is the relative position figure of slot type eccentric cam and outer round type eccentric cam in the utility model.
Wherein: 1 is main transmission component, 2 is the component of affixing one's seal, 201 for swinging gear piece, 202 is duplicate gear, 203 is seal gear, 204 is lower pendulum, 205 is axle I, 3 is press-note component, 301 is press-note spring, 302 is press-note bar, 303 is rigid bearing, 304 is press-note brace, 305 is axle II, 306 is press-note connecting rod, 4 for swinging limit base component, 401 is spacing Compress Spring, 402 is limit shaft, 403 is spacing axle bed, 5 for changing chapter gear chi component, 501 is gear chi, 502 is connecting axle, 503 is gear chi pedestal, 504 is fixed magnet, 6 is transfer transmission component, 7 is seal, 8 is slot type eccentric cam, 9 is outer round type eccentric cam, M is the direction of motion 1, N is rotation direction 2, A is the non-position of affixing one's seal, B is the position of affixing one's seal, C is for changing seal position.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises base, seal 7, slot type eccentric cam 8, outer round type eccentric cam 9 and be arranged at the main transmission component 1 on base, the component 2 of affixing one's seal, press-note component 3, swing limit base component 4 and transfer transmission component 6, wherein main transmission component 1 is connected with transfer transmission component 6 by flute profile belt gear, coaxial slot type eccentric cam 8 and the outer round type eccentric cam 9 of connecting of described transfer transmission component 6, and slot type eccentric cam 8 is positioned at the top of outer round type eccentric cam 9, the described component 2 of affixing one's seal is connected with slot type eccentric cam 8 and outer round type eccentric cam 9 respectively with press-note component 3.Described both sides of affixing one's seal component 2 are equipped with the swing limit base component 4 for limiting component 2 swing position of affixing one's seal, and described seal 7 is connected in affixes one's seal on component 2.Describedly change that chapter gear chi component 5 is arranged on base and corresponding with seal 7.While needing to change seal, change chapter gear chi component 5 for adjusting the exposed length of seal 7.Described transfer transmission component 6 drives slot type eccentric cam 8 and outer round type eccentric cam 9 to control respectively the movement locus of affix one's seal component 2 and press-note component 3, described outer round type eccentric cam 9 and slot type eccentric cam 8 form relatively-stationary phase difference, the action of affixing one's seal that cooperatively interacted of affix one's seal described in making component 2 and press-note component 3.
As in Figure 2-4, the described component 2 of affixing one's seal comprises swing gear piece 201, duplicate gear 202, seal gear 203 and lower pendulum 204, wherein swing the top that gear piece 201 and lower pendulum 204 are all set in the axle I205 being fixed on base and go up and swing gear piece 201 and be positioned at lower pendulum 204 rotationally, one end of described swing gear piece 201 is flexibly connected with the cannelure on slot type eccentric cam 8, and the other end that swings gear piece 201 is provided with the gear piece engaging with duplicate gear 202.Described duplicate gear 202 and seal gear 203 be arranged on lower pendulum 204, and intermeshing, the outside of described seal gear 203 connects seal 7, thereby makes seal 7 carry out circular-rotation by its requirement.When swinging, described lower pendulum 204 contacts with swing limit base component 4 collisions of both sides.Described duplicate gear 202 is formed by two different semicircle straight spur gear seam of diameter.The described component 2 of affixing one's seal swings limit base component 4 when swinging in the scope of extreme position not compressing two ends, described swing gear piece 201 is greater than and swings gear piece 201, between cog engagement force with duplicate gear 202 and seal gear 203 around the rotatory force of axle I205, and described seal gear 203 is with lower pendulum 204 motions.
As shown in Figure 5, described press-note component 3 comprises press-note spring 301, press-note bar 302, rigid bearing 303, press-note brace 304 and press-note connecting rod 306, wherein press-note connecting rod 306 is set on the axle II305 being fixed on base rotationally, one end of described press-note connecting rod 306 and one end of connecting rod are hinged, and the other end of described connecting rod and press-note brace 304 are affixed.The two ends of described press-note brace 304 connect two press-note bars 302, and described two press-note bars 302 are slidably connected with the rigid bearing 303 being fixed on base, and the end of described two press-note bars 302 connects money pressing plate.On two press-note bars 302, be all arranged with two ends respectively with press-note spring 301, the other end of described press-note connecting rod 306 and outer round type eccentric cam 9 butts of rigid bearing 303 and press-note brace 304 butts.
Will bill be affixed one's seal push to and affix one's seal in the process of position at press-note bar 302, the compression bounce of utilizing press-note spring 301 to produce press-note bar 302, makes press-note bar 302 push bill to be affixed one's seal near to the position of affixing one's seal; The release of affixing one's seal, under press-note connecting rod 306 promotion of round type eccentric cam 9 outside, releases press-note bar 302 laterally to arrive and treats press-note state, and press-note spring 301 is compressed, and is that power is prepared in press-note action next time.In Fig. 5, dotted line position is press-note component 3 press-note states.Therefore, this structure can reach the requirement that is applicable to different width of paper money.
As shown in Figure 6, described swing limit base component 4 comprises spacing Compress Spring 401, limit shaft 402 and spacing axle bed 403, wherein the lower end of spacing axle bed 403 is fixed on base, the upper end of described spacing axle bed 403 is provided with axis hole, and described limit shaft 402 is arranged with spacing Compress Spring 401 for multidiameter smaller diameter end.Described limit shaft 402 is inserted in the axis hole of spacing axle bed 403, the inner stopper butt that described spacing Compress Spring 401 is placed in described axis hole and two ends are provided with the shaft shoulder and the described axis hole end of limit shaft 402 respectively, the smaller diameter end that described limit shaft 402 exposes to described axis hole outside is provided with axial limiting piece.In Fig. 6, dotted line position is component 2 extreme position when swinging limit base component 4 and contact in swing process of affixing one's seal.
As shown in Figure 7, described in change chapter gear chi component 5 and comprise gear chi 501, connecting axle 502, gear chi pedestal 503 and fixed magnet 504, wherein keep off chi pedestal 503 and be fixed on base, described gear chi 501 is rotatably installed on gear chi pedestal 503 by connecting axle 502.Described gear chi 501 rotates around connecting axle 502 up or down, realizes expansion or the closure of gear chi 501.Described gear chi pedestal 503 is provided with the fixed magnet 504 for adhesive gear chi 501, and gear chi 501 magnet 504 that is fixed after connecting axle 502 rotates is fixed.While needing to change seal 7, gear chi 501 upwards turns to deployed condition (in solid line position) around connecting axle 502, for adjusting seal exposed length; While not needing to change seal 7, gear chi 501 is swung down to around connecting axle 502 position (in dotted line position) that the magnet 504 that is fixed adsorbs.For adapting to different banknote mint-mark needs, the utility model only need be changed seal mint-mark style by customer requirement can meet the various requirements of affixing one's seal.
Described affixing one's seal in component 2 swing process, the component 2 of affixing one's seal swings limit base component 4 when swinging in the scope of extreme position not compressing two ends, be greater than because swing gear piece 201 the between cog engagement force that swings gear piece 201, duplicate gear 202 and seal gear 203 around the rotatory force of axle I205, so seal gear 203 does not produce engaged transmission, only, with lower pendulum 204 motions, do not produce any rotation; Swing after limit base component 4 when the component 2 of affixing one's seal touches two ends, because the lower pendulum 204 of the component 2 of affixing one's seal is near swinging limit shaft 402, can not be rotated further.Now, seal gear 203 produces engaged transmission, and seal gear 203 starts to rotate.The component 2 of affixing one's seal starts after action, seal gear 203 is before the action of affixing one's seal, seal 7 has rotated to the position B that affixes one's seal, now swing gear piece 201 so that the edge of the semi-circle gear of duplicate gear 202, can not continue engaged transmission, the component 2 of affixing one's seal continues to exert pressure to swinging limit base component 4, makes to swing limit base component 4 position that reaches capacity, seal 7 action of affixing one's seal that moved forward.And moved while retreating affixing one's seal, seal 7 does not rotate, and only moves with lower pendulum 204, has guaranteed that the surface of seal 7 only seesaws with respect to coin strapping surface, completes and affixes one's seal.Because not moving left and right, avoid the stamp having changed to be produced by stained situation.
As shown in Figure 8, the solstics of described slot type eccentric cam 8 and outer round type eccentric cam 9 and the line angle of rotating shaft axis are 78 ° ± 2 °, and the center of slot type eccentric cam 8 and outer round type eccentric cam 9 to the axial line distance of rotating shaft is respectively 8mm and 7mm.
Operation principle of the present utility model is:
As shown in Figure 2, when off working state, the component 2 of affixing one's seal rests in the non-A place, position that affixes one's seal, and is arranged on the oil box on base with non-corresponding being provided with of position A of affixing one's seal.As being concocted to part according to direction of motion 1M by coin, bill is sent in the time affixing one's seal position, the motor of main transmission component 1 starts to rotate, drive transfer transmission component 6 to move by flute profile belt transmissioning mode, utilize the press-note component 3 being formed by planar linkage motion that outer round type eccentric cam 9 is controlled that one-tenth is pushed into position to be affixed one's seal bill.Meanwhile, utilize slot type eccentric cam 8 to control the component 2 of affixing one's seal and move to by the non-position A that affixes one's seal position B mono-side of affixing one's seal, swing gear piece 201, duplicate gear 202 and seal gear 203 threes of component 2 of affixing one's seal in this process form a meshed transmission gear system, make seal 7 leave oil box and according to 180 ° of the rotation direction 2N circular-rotations of seal, thereby arrive the position B that affixes one's seal.Both actions whole task of affixing one's seal that cooperatively interacted above.
The utility model can be widely used in need be had in the bill handling apparatus that bill is affixed one's seal.Only need change seal mint-mark style by customer requirement can meet the various requirements of affixing one's seal, and its adaptability is wide.Owing to adopting the coaxial fixed form of slot type eccentric cam and two kinds of link gears of outer round type eccentric cam, can complete well the action of affixing one's seal, the characteristics of motion is accurate, dependable performance, compact conformation, saves space, applicable to the occasion of sending at a high speed paper money.Can complete fast, efficiently and accurately the psychomotor task of affixing one's seal.