CN102909963B - Visual card erasing machine - Google Patents
Visual card erasing machine Download PDFInfo
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- CN102909963B CN102909963B CN201210424818.7A CN201210424818A CN102909963B CN 102909963 B CN102909963 B CN 102909963B CN 201210424818 A CN201210424818 A CN 201210424818A CN 102909963 B CN102909963 B CN 102909963B
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- card
- bearing bracket
- lower bearing
- roller
- upper spider
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Abstract
The invention discloses a visual card erasing machine which comprises an upper machine frame and a lower machine frame; a card inlet is formed in one end of the lower machine frame; a card inlet mechanism, a card inlet guide structure, a motor, a control circuit board and a plurality of drive rollers are arranged on the lower machine frame; a rotating shaft of the motor is in transmission connection with the drive rollers; a card outlet and a card outlet mechanism are arranged at the other end of the lower machine frame; a plurality of heating rollers in one-one correspondence with the drive rollers are arranged on the upper machine frame; the two ends of each heating roller are rotationally connected with the two side walls of the upper machine frame; when the upper machine frame and the lower machine frame are in closed states, the outer side walls of the heating rollers are pressed and fitted with the outer walls of the drive rollers corresponding to the heating rollers; and a heating body is arranged in each heating roller, the two ends of the heating body are fixedly connected with the outer side wall of the upper machine frame, and the heating body is connected with the control circuit board through a lead. The visual card erasing machine has the advantages of small damage to card surface, quick erasing speed and high erasing efficiency.
Description
Technical field
The present invention relates to visible card card surface information scrub techniques field, specifically be a kind of visible card erasing machine.
Background technology
At present, people use visible card printer by the magnetic stripe in the chip of information storage in card or card face, and information directly can be printed on the surface of card, when using next time, also can wipe card surface information and print again, thus realize the high-tech product of card surface information rewriting.The structure of this visible card printer generally comprises lower bearing bracket and upper spider, and one end of described lower bearing bracket and upper spider is hinged, the removable connection of the other end; Described upper spider is provided with the temperature-sensitive rubbing head of printhead and erasing visible card card surface information, described lower bearing bracket is provided with into bayonet socket, enters card guide frame, motor, control circuit board and multiple live-roller, described motor and live-roller are in transmission connection, and described control circuit board is connected with printhead and temperature-sensitive rubbing head; The temperature-sensitive rubbing head bottom surface of this erasing visible card card surface information arranges row's heating element heater, and these heating element heaters all have identical resistance, and arranges very close, and these heating element heaters can produce high temperature very soon by certain electric current; When wiping visible card card surface information, when the word on the dielectric coated in card face or pattern run into temperature-sensitive rubbing head bottom surface high-temperature heating element, within the extremely short time, temperature will raise and physical change occurs and changes color, thus realizes the erasing of card surface information.Following shortcoming is there is in the visible card printer of this structure in the process of wiping card surface information and use:
First, this visible card printer is when wiping card surface information, fit in bottom surface and the card face of the temperature-sensitive rubbing head in visible card printer, live-roller rotates thus drives card to move horizontally, when card moves horizontally, it is sliding friction between the bottom surface of card face and temperature-sensitive rubbing head, frictional force between the bottom surface of therefore card face and temperature-sensitive rubbing head is comparatively large, comparatively large to card face frictionally damage, shortens the service life of card, and the friction in temperature-sensitive rubbing head and card face makes the translational speed of card slow, card surface information efficiency of erasing is low; In addition, after the erasing of card surface information, block and exit the rear erasing just carrying out next card from entering bayonet socket, therefore this visible card printer erasing speed is slow, efficiency of erasing is low.
Secondly, the card guide frame that enters be arranged on lower bearing bracket comprises the relative and symmetrically arranged draw-in groove of two openings be arranged on lower bearing bracket, and the height in this draw-in groove is greater than the thickness of card, moves under being stuck in the drive of live-roller along draw-in groove.When wiping card surface information, the generation physical change of card surface information is made and eclipsed by the high temperature of temperature-sensitive rubbing head, therefore be stuck in when moving in draw-in groove, temperature is higher, bending or the distortion that easy generation is slight, make the frictional force of card and draw-in groove comparatively large, thus it is excessively slow to make to be stuck in translational speed in draw-in groove, affects the efficiency of erasing of card surface information.
Moreover, the two ends of this live-roller and the two side of lower bearing bracket are rotatably connected, and the position of live-roller on lower bearing bracket is fixing namely can not move up and down, temperature-sensitive rubbing head to be arranged on upper spider and to be connected by torsion spring with upper spider, also namely there is free gap between temperature-sensitive rubbing head and upper spider, in the process of card surface information erasing, temperature-sensitive rubbing head to contact with card surface elastic thus prevents temperature-sensitive rubbing head and card face hard contact and damage card face like this.Because the position of live-roller on lower bearing bracket is fixed, free gap is provided with between temperature-sensitive rubbing head and upper spider, in the process of card surface information erasing, frictional force between the surface of card and temperature-sensitive rubbing head can cause the swing of temperature-sensitive rubbing head and be shifted, thus it is not tight that card face is contacted with temperature-sensitive rubbing head, thus it is unclean that card surface information is wiped.
In addition, the removable connection of the other end of described lower bearing bracket and upper spider, refer to that the other end of described lower bearing bracket and upper spider is provided with closed opening device, this closed opening device is mainly used in the closed of lower bearing bracket and upper spider and opens, and the switch of this closing device is generally arranged on the side and above of upper spider, so inconvenient opening operation.And when opening, all needing pull switch slide block and pulling axle on latch hook, effort is compared in operation.Its parts are made up of working of plastics mostly, and durability is poor, and need out injection mold, and manufacturing cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defect of above prior art, provide a kind of little to card surface damage, and erasing speed is fast, the visible card erasing machine that efficiency of erasing is high.
Technical solution of the present invention is, there is provided a kind of visible card erasing machine with following structure: it comprises upper spider and lower bearing bracket, one end of described upper spider and lower bearing bracket is hinged, the removable connection of the other end, one end of described lower bearing bracket is provided with into bayonet socket, and lower bearing bracket is provided with chart feeder structure, enters card guide frame, motor, control circuit board and multiple live-roller, rotating shaft and the live-roller of described motor are in transmission connection, and the other end of described lower bearing bracket is provided with out bayonet socket and card release mechanism; Described upper spider is provided with multiple with live-roller warm-up mill one to one, and the two ends of each warm-up mill and the two side of upper spider are rotatably connected; When upper spider and lower bearing bracket are closure state, the lateral wall of warm-up mill compresses with the outer wall of the live-roller corresponded and fits, and in each warm-up mill, be provided with a heater, the two ends of described heater are fixedly connected with the lateral wall of upper spider, and heater is connected with control circuit board by wire.
After adopting above structure, visible card erasing machine of the present invention compared with prior art, have the following advantages: this visible card erasing machine operationally heater energising heats warm-up mill, heating roller temperature raises, when card enters through chart feeder structure by entering bayonet socket and is moved horizontally to bottom warm-up mill along with live-roller, and through multiple warm-up mill laser heating, warm-up mill temperature within the extremely short time that the word in card face or image information run into high temperature will raise generation physical change and change color, thus realize the erasing of card surface information, card moves horizontally and drives warm-up mill to roll, friction between card face and warm-up mill is rolling friction, therefore the frictional force in warm-up mill and card face is less, be stuck in that translational speed under the drive of live-roller is fast and the frictionally damage in card face is little, card surface information erasing speed is fast, efficiency of erasing is high, the lower bearing bracket of this visible card erasing machine in addition is also provided with out bayonet socket and card release mechanism, blocks and enter discharge from entering bayonet socket from going out bayonet socket, further improve card surface information erasing speed and efficiency of erasing.
Improve as one, described lower bearing bracket is provided with multiple with warm-up mill temperature sensor one to one, the induction contact of each temperature sensor when upper spider is in closure state and the lateral wall elasticity of warm-up mill offset, described each temperature sensor is connected with control circuit board.Described temperature sensor can the surface temperature of perception warm-up mill at any time, thus make control circuit board control heater heating, the surface temperature of warm-up mill can be controlled within the specific limits, thus avoid heating roller temperature too low and make erasing poor quality or heating roller temperature too high and scald card face.
On described upper spider, a temperature detect switch (TDS) is installed on the side of each heat pipe, and described temperature detect switch (TDS) is connected by wire with this warm-up mill internal heat generation body.This temperature detect switch (TDS) detects the power-on circuit that the too high meeting of heating roller surface temperature disconnects heater automatically, thus makes heater stop heating; In actual use, effectively can not scalded by the warm-up mill that temperature is too high in protection card face when there is control circuit board uncontrollable heater heating-up temperature if unexpected, protect the safety in card face further.
As preferably, rotating shaft and the live-roller of described motor are in transmission connection, refer to that described lower bearing bracket is provided with multiple with live-roller rotating shaft one to one, each rotating shaft connects a driven wheel driving live-roller to rotate, and the two ends of rotating shaft install two with the drive of rotating shaft coaxial line, the output shaft of described motor connects a driving wheel, described driving wheel is connected by Timing Belt with the drive in outermost rotating shaft, and the drive in adjacent shafts is connected by Timing Belt.Driven by motor driving wheel rotates, driving wheel drives the drive in rotating shaft to rotate by Timing Belt, and the drive in adjacent shafts is connected by Timing Belt, the rotating shaft on such lower bearing bracket is rotated together along with drive, and the driven wheel in rotating shaft simultaneously drives live-roller to rotate.
As preferably, the described card guide frame that enters comprises the many groups guide pad be arranged on lower bearing bracket two madial wall, and the bottom often organizing guide pad is equal to the distance of lower bearing bracket end face, and this distance is greater than the thickness of card; Described guide pad of often organizing comprises two guide pads be connected on lower bearing bracket two madial wall, and each guide pad is provided with guiding surface along entering card direction, and the bottom of each guide pad is provided with the plane paralleled with lower bearing bracket end face.This visible card erasing machine enters card guide frame and adopts to arrange on lower bearing bracket to organize the gathering sill that guide pad carrys out alternative prior art more, and be provided with guiding surface along entering card direction guide pad, in card surface information erase process, card face and guide pad base plane contact area little, during bending the or distortion that generation of being heated in card face is slight, the frictional force of bottom surface to card face of guide pad is little, and the impact of card translational speed is less, the translational speed of therefore blocking is fast, and card surface information efficiency of erasing is high.
Improve as one, described live-roller is provided with two bearings, described two bearing clearancees are engaged in the installing hole of lower bearing bracket two side, one external part of described live-roller is fixedly connected with in-line gears, the lateral wall of described lower bearing bracket is rotatably connected the travelling gear of an axis and live-roller axis being parallel, and described travelling gear engages with in-line gears and the driven wheel be arranged on lower bearing bracket; The bottom of described two bearings is equipped with a spring, and the upper end of described spring and the bottom of bearing offset, and the lower end of spring and the sidewall of lower bearing bracket offset.The live-roller of this visible card erasing machine can overcome the elastic force of spring and move down on lower bearing bracket, and in the process of card surface information erasing, live-roller upwards holds out against card while rotating, thus card and heater are fully contacted, and the erasing of card surface information is clean; When card enters on live-roller, card can be oppressed live-roller and be overcome spring force downwards and move, while live-roller moves down, because the in-line gears of live-roller end engage with the travelling gear on lower bearing bracket, thus live-roller is moved down play good cushioning effect.
Improve as one, each connection one bearing bracket stand on two bearings of described live-roller, and bearing bracket stand is arranged on the outside of lower bearing bracket, the bottom of described bearing bracket stand is provided with a downward projection, lower bearing bracket lateral wall below bearing bracket stand is provided with a fixed head, described fixed head top is provided with a spacing preiection corresponding with projection, and the upper end of described spring is connected with the projection bottom bearing bracket stand, and the lower end of spring is connected with the spacing preiection on fixed head top; Each bearing bracket stand is provided with two microscler pilot holes, and each microscler pilot hole internal clearance coordinates an alignment pin, and described alignment pin is fixedly connected with lower bearing bracket.This bearing bracket stand and fixed head play the effect of linking springs, thus it is more firmly stable that spring is connected.
Improve as one, the removable connection of the other end of described upper spider and lower bearing bracket, refer to that described upper spider and lower bearing bracket are provided with closed opening device, described closed opening device comprises two latch hooks, two pivoted housings, locating shaft, button and synchronizing shaft, the two ends of described locating shaft are fixed on the two side of upper spider, described two pivoted housing turning sets are connected on the two ends of locating shaft, the intermediate throughholes of described two latch hooks be socketed respectively and close-fitting on pivoted housing, the free end of described latch hook with the riveting post snapping of lower bearing bracket or can be separated, described latch hook is fixed on synchronizing shaft away from the other end of free end, described button is embedded in the hole in upper spider front, described button is provided with the first elastic mechanism offseted with synchronizing shaft side, the inner side of described upper spider is provided with the second elastic mechanism offseted with synchronizing shaft opposite side.Because described button is embedded in the hole in upper spider front, such handled easily personnel open and close.Adopt the riveting post snapping of upper spider two metal latch hooks and lower bearing bracket, bonding strength is high; Two latch hooks adopt lever principle simultaneously, and with the riveting post snapping on lower bearing bracket, durability is good, can ensure that snapping stablized by upper spider and lower bearing bracket.And pivoted housing, locating shaft, button, synchronizing shaft, adopts general machine cut just can process, and without the need to particular manufacturing craft processing, such cost is low.
As preferably, described first elastic mechanism comprises the first stage clip be socketed on button, and the end of described button is against in the pits on the outer surface of synchronizing shaft, and one end of the first stage clip and the interior plate of upper spider offset, and the block on the other end and button offsets; Described second elastic mechanism comprises the baffle plate of the inner side being fixed on upper spider, two axis of guides and two second stage clips, one end of the described axis of guide is fixed on baffle plate, certain distance is provided with between the other end of the described axis of guide and synchronizing shaft, described two second stage clips are socketed on the corresponding axis of guide respectively, every root second stage clip one end and baffle plate offset, and the other end and synchronizing shaft offset.
As preferably, described chart feeder structure comprises into card pressure roller and enters card roller, the described two ends entering card pressure roller are rotatably connected on the two side of lower bearing bracket respectively with the two ends entering card roller, the gap between two ends entering card pressure roller is engaged in two the corresponding mounting hole on lower bearing bracket two side, and be provided with one in each installing hole and make outer circle wall into card pressure roller and the stage clip of outer circle wall elastic fit entering card roller, described enter the outer end of card roller connect a synchronous pulley, described synchronous pulley is connected by Timing Belt with the driving wheel of machine shaft; Described card release mechanism comprises card release pressure roller and card release roller, the two ends of described card release pressure roller and the two ends of card release roller are rotatably connected on the two side of lower bearing bracket respectively, the gap between two ends of card release pressure roller is engaged in two the corresponding mounting hole on lower bearing bracket two side, and in each installing hole, be provided with the stage clip that makes the outer circle wall of card release pressure roller and the outer circle wall elastic fit of card release roller, the outer end of described card release roller connects a synchronous pulley, and described synchronous pulley is connected by Timing Belt with the drive on lower bearing bracket.
Accompanying drawing explanation
Fig. 1 is visible card of the present invention erasing machine upper spider open mode structural representation.
Fig. 2 is visible card of the present invention erasing machine upper spider open mode side structure schematic diagram.
Fig. 3 is visible card of the present invention erasing machine A-A sectional structure schematic diagram in fig. 2.
Fig. 4 is visible card of the present invention erasing machine B-B sectional structure schematic diagram in fig. 2.
Fig. 5 is the structural representation of the closed opening device of visible card of the present invention erasing machine.
Fig. 6 is the mounting structure schematic diagram of visible card of the present invention erasing machine live-roller.
Fig. 7 is the package assembly schematic diagram of visible card of the present invention erasing machine live-roller.
As shown in the figure:
1, upper spider, 2, lower bearing bracket, 3, live-roller, 4, motor, 5, warm-up mill, 6, heater, 7, bearing, 8, bearing casting die, 9, temperature detect switch (TDS), 10, temperature sensor, 11, enter bayonet socket, 12, go out bayonet socket, 13, plane, 14, bearing, 15, enter card pressure roller, 16, in-line gears, 17, bearing bracket stand, 18, projection, 19, microscler pilot hole, 20, fixed head, 21, spacing preiection, 22, alignment pin, 23, driving wheel, 24, drive, 25, travelling gear, 26, spring, 27, driven wheel, 28, stage clip, 29, enter card roller, 30, guide pad, 31, card release pressure roller, 32, card release roller, 33, button, 34, hole, 35, locating shaft, 36, latch hook, 37, pivoted housing, 38, the axis of guide, 39, second stage clip, 40, baffle plate, 41, synchronizing shaft, 42, block, 43, first stage clip, 44, synchronous pulley.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7;
Visible card erasing machine of the present invention, it comprises upper spider 1 and lower bearing bracket 2, one end of described upper spider 1 and lower bearing bracket 2 is hinged, the removable connection of the other end, one end of described lower bearing bracket 2 is provided with into bayonet socket 11, and lower bearing bracket 2 is provided with chart feeder structure, enters card guide frame motor 4, control circuit board and multiple live-roller 3, rotating shaft and the live-roller 3 of described motor 4 are in transmission connection, and the other end of described lower bearing bracket 2 is provided with out bayonet socket 12 and card release mechanism; Described upper spider 1 is provided with multiple with live-roller 3 warm-up mill 5 one to one, and the two ends of each warm-up mill 5 and the two side of upper spider 1 are rotatably connected; When upper spider 1 is closure state with lower bearing bracket 2, the lateral wall of warm-up mill 5 compresses with the outer wall of the live-roller 3 corresponded and fits, and be provided with a heater 6 in each warm-up mill 5, the two ends of described heater 6 are fixedly connected with the lateral wall of upper spider 1, and heater 6 is connected with control circuit board by wire.Described heater 6 is heating fluorescent tube or heating rod.Also namely described heater 6 can for the heater made with heating lamp pipe, and also can be the heater made with heating rod, because heating fluorescent tube and heating rod are prior art products, therefore the present invention elaborate its structure.
Described lower bearing bracket 2 is provided with multiple with warm-up mill 5 temperature sensor 10 one to one, the induction contact of each temperature sensor 10 when upper spider 1 is in closure state and the lateral wall elasticity of warm-up mill 5 offset, described each temperature sensor 10 is connected with control circuit board.
On described upper spider 1, a temperature detect switch (TDS) 9 is installed on the side of each warm-up mill 5, and described temperature detect switch (TDS) 9 is connected by wire with this warm-up mill 5 internal heat generation body 6.This temperature detect switch (TDS) 9 detects the power-on circuit that the too high meeting of warm-up mill 5 surface temperature disconnects heater 6 automatically, thus makes heater 6 stop heating; In actual use, effectively can not scalded by the warm-up mill that temperature is too high in protection card face when there is control circuit board uncontrollable heater heating-up temperature if unexpected, protect the safety in card face further.
The erasing mechanism of this visible card erasing machine operationally heater 6 is energized and heats warm-up mill 5, warm-up mill 5 temperature raises, when card enters by entering bayonet socket and is moved horizontally to bottom warm-up mill 5 along with live-roller 3, and through multiple warm-up mill 5 laser heating, warm-up mill 5 temperature within the extremely short time that the word in card face or image information run into high temperature will raise generation physical change and change color, thus realizes the erasing of card surface information; Simultaneous temperature sensor 10 can the surface temperature of perception warm-up mill 5 at any time, thus control circuit board control heater 6 is heated, the surface temperature of warm-up mill 5 can be controlled within the specific limits, thus avoid heating roller temperature too low and make erasing poor quality or heating roller temperature too high and scald card face.
The two ends of described each warm-up mill 5 are all rotationally connected by the two side of bearing 7 with upper spider 1, and two lateral walls of upper spider 1 are fixedly connected with multiple bearing casting die 8, and each bearing casting die 8 offsets with the outer face of bearing 7.
Rotating shaft and the live-roller 3 of described motor 4 are in transmission connection, refer to that described lower bearing bracket 2 is provided with multiple with live-roller 3 rotating shaft one to one, each rotating shaft connects a driven wheel 27 driving live-roller 3 to rotate, and the two ends of rotating shaft install two with the drive 24 of rotating shaft coaxial line, the output shaft of described motor 4 connects a driving wheel 23, described driving wheel 23 is connected by Timing Belt with the drive 24 in outermost rotating shaft, and the drive 24 in adjacent shafts is connected by Timing Belt.
The described card guide frame that enters comprises the many groups guide pad 30 be arranged on lower bearing bracket 2 liang of madial walls, and the bottom often organizing guide pad 30 is equal to the distance of lower bearing bracket 2 end face, and this distance is greater than the thickness of card; Described guide pad 30 of often organizing comprises two guide pads 30 be connected on lower bearing bracket 2 liang of madial walls, and each guide pad 30 is provided with guiding surface 31 along entering card direction, and the bottom of each guide pad 30 is provided with the plane 13 paralleled with lower bearing bracket 2 end face.And the distance between two adjacent groups guide pad 30 is not more than the length of card.Described each guide pad 30 is connected with lower bearing bracket 2 madial wall by screw.
Described live-roller 3 is provided with two bearings 14, described two bearing 14 matched in clearance are in the installing hole of lower bearing bracket 2 two side, one external part of described live-roller 3 is fixedly connected with in-line gears 16, the lateral wall of described lower bearing bracket 2 is rotatably connected the travelling gear 25 of an axis and live-roller 3 axis being parallel, and described travelling gear 25 engages with in-line gears 16 and the driven wheel 27 be arranged on lower bearing bracket 2; The bottom of described two bearings 14 is equipped with a spring 26, and the upper end of described spring 26 and the bottom of bearing 14 offset, and the lower end of spring 26 and the sidewall of lower bearing bracket 2 offset.
Each connection one bearing bracket stand 17 on two bearings 14 of described live-roller 3, and bearing bracket stand 17 is arranged on the outside of lower bearing bracket 2, the bottom of described bearing bracket stand 17 is provided with a downward projection 18, lower bearing bracket 2 lateral wall below bearing bracket stand 17 is provided with a fixed head 20, described fixed head 20 top is provided with a spacing preiection 21 corresponding with projection 18, the upper end of described spring 26 is connected with the projection 18 bottom bearing bracket stand 17, and the lower end of spring 26 is connected with the spacing preiection 21 on fixed head 20 top; Each bearing bracket stand 17 is provided with two microscler pilot holes 19, and each microscler pilot hole 19 internal clearance coordinates an alignment pin 22, and described alignment pin 22 is fixedly connected with lower bearing bracket 2.
The removable connection of the other end of described upper spider 1 and lower bearing bracket 2, refer to that described upper spider 1 and lower bearing bracket 2 are provided with closed opening device, described closed opening device comprises two latch hooks 36, two pivoted housings 37, locating shaft 35, button 33 and synchronizing shaft 41, the two ends of described locating shaft 35 are fixed on the two side of upper spider 1, described two pivoted housing 37 turning sets are connected on the two ends of locating shaft 35, the intermediate throughholes of described two latch hooks 36 be socketed respectively and close-fitting on pivoted housing 37, the free end of described latch hook 36 with the riveting post snapping of lower bearing bracket 2 or can be separated, described latch hook 36 is fixed on synchronizing shaft 41 away from the other end of free end, described button 33 is embedded in the hole 34 in upper spider 1 front, described button 33 is provided with the first elastic mechanism offseted with synchronizing shaft 41 side, the inner side of described upper spider 1 is provided with the second elastic mechanism offseted with synchronizing shaft 41 opposite side.
Described first elastic mechanism comprises the first stage clip 43 be socketed on button 33, and the end of described button 33 is against in the pits on the outer surface of synchronizing shaft 41, and one end of the first stage clip 43 and the interior plate of upper spider 1 offset, and the block 42 on the other end and button 33 offsets; Described second elastic mechanism comprises baffle plate 40, two axis of guides 38 and two second stage clips 39 of the inner side being fixed on upper spider 1, one end of the described axis of guide 38 is fixed on baffle plate 40, certain distance is provided with between the other end of the described axis of guide 38 and synchronizing shaft 41, described two second stage clips 39 are socketed on the corresponding axis of guide 38 respectively, every root second stage clip 39 one end and baffle plate 40 offset, and the other end and synchronizing shaft 41 offset.
Described chart feeder structure comprises into card pressure roller 15 and enters card roller 29, the described two ends entering card pressure roller 15 are rotatably connected on the two side of lower bearing bracket 2 with the two ends entering card roller 29 respectively, the gap between two ends entering card pressure roller 15 is engaged in two the corresponding mounting hole on lower bearing bracket 2 two side, and be provided with one in each installing hole and make outer circle wall into card pressure roller 15 and the stage clip 28 of outer circle wall elastic fit entering card roller 29, described enter the outer end of card roller 29 connect a synchronous pulley 44, described synchronous pulley 44 is connected by Timing Belt with the driving wheel 23 of machine shaft; Described card release mechanism comprises card release pressure roller 31 and card release roller 32, the two ends of described card release pressure roller 31 and the two ends of card release roller 32 are rotatably connected on the two side of lower bearing bracket 2 respectively, the gap between two ends of card release pressure roller 31 is engaged in two the corresponding mounting hole on lower bearing bracket 2 two side, and in each installing hole, be provided with the stage clip 28 that makes the outer circle wall of card release pressure roller 31 and the outer circle wall elastic fit of card release roller 32, the outer end of described card release roller 32 connects a synchronous pulley 44, and described synchronous pulley 44 is connected by Timing Belt with the drive 24 on lower bearing bracket 2.
Claims (10)
1. a visible card erasing machine, it comprises upper spider (1) and lower bearing bracket (2), one end of described upper spider (1) and lower bearing bracket (2) is hinged, the removable connection of the other end, one end of described lower bearing bracket (2) is provided with into bayonet socket (11) and lower bearing bracket (2) is provided with chart feeder structure, enter card guide frame, motor (4), control circuit board and multiple live-roller (3), described live-roller (3) and lower bearing bracket (2) are rotatably connected, rotating shaft and the live-roller (3) of described motor (4) are in transmission connection, it is characterized in that: the other end of described lower bearing bracket (2) is provided with out bayonet socket (12) and card release mechanism, described upper spider (1) is provided with multiple with live-roller (3) warm-up mill (5) one to one, the two ends of each warm-up mill (5) and the two side of upper spider (1) are rotatably connected, when upper spider (1) and lower bearing bracket (2) are in closure state, the lateral wall of warm-up mill (5) compresses with the outer wall of the live-roller (3) corresponded and fits, and in each warm-up mill (5), be provided with a heater (6), the two ends of described heater (6) are fixedly connected with the lateral wall of upper spider (1), and heater (6) is connected with control circuit board by wire.
2. visible card erasing machine according to claim 1, it is characterized in that: described lower bearing bracket (2) is provided with multiple with warm-up mill (5) temperature sensor (10) one to one, the induction contact of each temperature sensor (10) when upper spider (1) is in closure state and the lateral wall elasticity of warm-up mill (5) offset, described each temperature sensor (10) is connected with control circuit board.
3. visible card erasing machine according to claim 1, it is characterized in that: a temperature detect switch (TDS) (9) is installed on the side of the upper each warm-up mill (5) of described upper spider (1), and described temperature detect switch (TDS) (9) is connected by wire with this warm-up mill (5) internal heat generation body (6).
4. visible card erasing machine according to claim 1, it is characterized in that: rotating shaft and the live-roller (3) of described motor (4) are in transmission connection, refer to that described lower bearing bracket (2) is provided with multiple with live-roller (3) rotating shaft one to one, each rotating shaft connects a driven wheel (27) driving live-roller (3) to rotate, and the two ends of rotating shaft install two with the drive (24) of rotating shaft coaxial line, the output shaft of described motor (4) connects a driving wheel (23), described driving wheel (23) is connected by Timing Belt with the drive (24) in outermost rotating shaft, and the drive (24) in adjacent shafts is connected by Timing Belt.
5. visible card erasing machine according to claim 1, it is characterized in that: the described card guide frame that enters comprises the many groups guide pad (30) be arranged on lower bearing bracket (2) two madial wall, the bottom often organizing guide pad (30) is equal to the distance of lower bearing bracket (2) end face, and this distance is greater than the thickness of card; Described guide pad (30) of often organizing comprises two guide pads (30) be connected on lower bearing bracket (2) two madial wall, each guide pad (30) is provided with guiding surface (31) along entering card direction, and the bottom of each guide pad (30) is provided with the plane (13) paralleled with lower bearing bracket (2) end face.
6. visible card erasing machine according to claim 4, it is characterized in that: described live-roller (3) is provided with two bearings (14), described two bearing (14) matched in clearance are in the installing hole of lower bearing bracket (2) two side, one external part of described live-roller (3) is fixedly connected with an in-line gears (16), the lateral wall of described lower bearing bracket (2) is rotatably connected the travelling gear (25) of an axis and live-roller (3) axis being parallel, described travelling gear (25) engages with in-line gears (16) and the driven wheel (27) be arranged on lower bearing bracket (2), the bottom of described two bearings (14) is equipped with a spring (26), the upper end of described spring (26) and the bottom of bearing (14) offset, and the lower end of spring (26) and the sidewall of lower bearing bracket (2) offset.
7. visible card erasing machine according to claim 6, it is characterized in that: upper each connection one bearing bracket stand (17) of two bearings (14) of described live-roller (3), and bearing bracket stand (17) is arranged on the outside of lower bearing bracket (2), the bottom of described bearing bracket stand (17) is provided with a downward projection (18), lower bearing bracket (2) lateral wall of bearing bracket stand (17) below is provided with a fixed head (20), described fixed head (20) top is provided with a spacing preiection (21) corresponding with projection (18), the upper end of described spring (26) is connected with the projection (18) of bearing bracket stand (17) bottom, the lower end of spring (26) is connected with the spacing preiection (21) on fixed head (20) top, each bearing bracket stand (17) is provided with two microscler pilot holes (19), each microscler pilot hole (19) internal clearance coordinates an alignment pin (22), and described alignment pin (22) is fixedly connected with lower bearing bracket (2).
8. visible card erasing machine according to claim 1, it is characterized in that: the removable connection of the other end of described upper spider (1) and lower bearing bracket (2), refer to that described upper spider (1) and lower bearing bracket (2) are provided with closed opening device, described closed opening device comprises two latch hooks (36), two pivoted housings (37), locating shaft (35), button (33) and synchronizing shaft (41), the two ends of described locating shaft (35) are fixed on the two side of upper spider (1), described two pivoted housing (37) turning sets are connected on the two ends of locating shaft (35), the intermediate throughholes of described two latch hooks (36) be socketed respectively and close-fitting on pivoted housing (37), the free end of described latch hook (36) with the riveting post snapping of lower bearing bracket (2) or can be separated, described latch hook (36) is fixed on synchronizing shaft (41) away from the other end of free end, described button (33) is embedded in the hole (34) in upper spider (1) front, described button (33) is provided with the first elastic mechanism offseted with synchronizing shaft (41) side, the inner side of described upper spider (1) is provided with the second elastic mechanism offseted with synchronizing shaft (41) opposite side.
9. visible card erasing machine according to claim 8, it is characterized in that: described first elastic mechanism comprises the first stage clip (43) be socketed on button (33), the end of described button (33) is against in the pits on the outer surface of synchronizing shaft (41), one end of first stage clip (43) and the interior plate of upper spider (1) offset, and the block (42) on the other end and button (33) offsets; Described second elastic mechanism comprises the baffle plate (40) of the inner side being fixed on upper spider (1), two axis of guides (38) and two second stage clips (39), one end of the described axis of guide (38) is fixed on baffle plate (40), certain distance is provided with between the other end of the described axis of guide (38) and synchronizing shaft (41), described two second stage clips (39) are socketed on the corresponding axis of guide (38) respectively, every root second stage clip (39) one end and baffle plate (40) offset, and the other end and synchronizing shaft (41) offset.
10. the visible card erasing machine according to claim 1 or 4, it is characterized in that: described chart feeder structure comprises into card pressure roller (15) and enters card roller (29), the described two ends entering card pressure roller (15) are rotatably connected on the two side of lower bearing bracket (2) with the two ends entering card roller (29) respectively, the gap between two ends entering card pressure roller (15) is engaged in two the corresponding mounting hole on lower bearing bracket (2) two side, and be provided with one in each installing hole and make outer circle wall into card pressure roller (15) and the stage clip (28) of outer circle wall elastic fit entering card roller (29), described enter the outer end of card roller (29) connect a synchronous pulley (44), described synchronous pulley (44) is connected by Timing Belt with the driving wheel (23) of machine shaft, described card release mechanism comprises card release pressure roller (31) and card release roller (32), the two ends of described card release pressure roller (31) and the two ends of card release roller (32) are rotatably connected on the two side of lower bearing bracket (2) respectively, the gap between two ends of card release pressure roller (31) is engaged in two the corresponding mounting hole on lower bearing bracket (2) two side, and in each installing hole, be provided with the stage clip (28) that makes the outer circle wall of card release pressure roller (31) and the outer circle wall elastic fit of card release roller (32), the outer end of described card release roller (32) connects a synchronous pulley (44), described synchronous pulley (44) is connected by Timing Belt with the drive (24) on lower bearing bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424818.7A CN102909963B (en) | 2012-10-30 | 2012-10-30 | Visual card erasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424818.7A CN102909963B (en) | 2012-10-30 | 2012-10-30 | Visual card erasing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909963A CN102909963A (en) | 2013-02-06 |
| CN102909963B true CN102909963B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210424818.7A Expired - Fee Related CN102909963B (en) | 2012-10-30 | 2012-10-30 | Visual card erasing machine |
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| Country | Link |
|---|---|
| CN (1) | CN102909963B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10143620A (en) * | 1996-11-15 | 1998-05-29 | Tokyu Car Corp | Rewrite device and erasure device for rewritable medium |
| JP3752900B2 (en) * | 1999-07-22 | 2006-03-08 | 松下電器産業株式会社 | Card reader |
| JP2002264375A (en) * | 2001-03-09 | 2002-09-18 | Toshiba Corp | Image recorder |
| JP2008091321A (en) * | 2006-09-08 | 2008-04-17 | Ricoh Co Ltd | Heating device, erasing device, information recording and erasing device, and transfer device |
| JP2009073068A (en) * | 2007-09-21 | 2009-04-09 | Panasonic Corp | Card reader device |
| US8197334B2 (en) * | 2007-10-29 | 2012-06-12 | Igt | Circulating data card apparatus and management system |
| JP5234745B2 (en) * | 2008-03-31 | 2013-07-10 | 日本金銭機械株式会社 | Card printing device and card printing storage device |
| CN202357601U (en) * | 2012-01-19 | 2012-08-01 | 苏州智通新技术股份有限公司 | Automatic card issuing equipment capable of wiping and printing |
| CN202995818U (en) * | 2012-10-30 | 2013-06-12 | 宁波荣大证卡打印设备有限公司 | Visible card erasing machine |
-
2012
- 2012-10-30 CN CN201210424818.7A patent/CN102909963B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102909963A (en) | 2013-02-06 |
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