CN108045999B - Card feeding mechanism applied to printer and printer thereof - Google Patents
Card feeding mechanism applied to printer and printer thereof Download PDFInfo
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- CN108045999B CN108045999B CN201711223849.5A CN201711223849A CN108045999B CN 108045999 B CN108045999 B CN 108045999B CN 201711223849 A CN201711223849 A CN 201711223849A CN 108045999 B CN108045999 B CN 108045999B
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- gear
- card
- card feeding
- printing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/12—Sheet holders, retainers, movable guides, or stationary guides specially adapted for small cards, envelopes, or the like, e.g. credit cards, cut visiting cards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1912—Banknotes, bills and cheques or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1914—Cards, e.g. telephone, credit and identity cards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handling Of Cut Paper (AREA)
Abstract
The invention provides a card feeding mechanism applied to a printer, which comprises: the card feeding device is used for pushing the card to a first direction; the printing device is used for receiving the card pushed by the card feeding device, leaving a printing trace on the card and continuously pushing the card to the first direction; the transmission device comprises a switching group, wherein the switching group comprises a card feeding state and a printing state, and the transmission device drives the card feeding device and the printing device in the card feeding state; the transmission device is separated from the card feeding device and drives the printing device in a printing state; the driving device is connected with the transmission device and is used for driving the transmission device. Different states are switched through the switching group, the card feeding device and the printing device are driven simultaneously in the card feeding stage, and the two groups of devices work simultaneously to jointly push the card, so that the card is stably fed into the printing device, and the card pushing success probability is improved.
Description
Technical Field
The invention relates to the field of printers, in particular to a card feeding mechanism applied to a printer and the printer thereof.
Background
Card printers are widely used in ticket vending machines, card making machines, cameras, and the like. However, in some light, thin and miniature card printers, the print head has a small included angle with respect to the printing roller, and the card needs to be accurately and properly fed between the print head and the printing roller, so that the card can be successfully received, resulting in a greatly reduced success rate of receiving the card at the printing roller. Therefore, it is important to design a card feeding mechanism with high success rate in a miniature card printer.
Disclosure of Invention
The invention provides a device, which aims to solve the problem that the small included angle of a printing head piece relative to a printing rubber roller in a miniature printer easily causes card receiving failure.
The invention is realized in the following way:
be applied to card feed mechanism of printer, card feed mechanism includes:
the card feeding device is used for pushing the card to a first direction;
the printing device is used for receiving the card pushed by the card feeding device, leaving a printing trace on the card and continuously pushing the card to the first direction;
the transmission device comprises a switching group, wherein the switching group comprises a card feeding state and a printing state, and the transmission device drives the card feeding device and the printing device in the card feeding state; the transmission device is separated from the card feeding device and drives the printing device in a printing state;
the driving device is connected with the transmission device and is used for driving the transmission device.
Further, in a preferred embodiment of the present invention, the switching group includes a turntable, a first gear, a second gear and a third gear, the first gear is disposed in the middle of the turntable, and the second gear and the third gear are respectively disposed at two ends of the turntable; the first gear is meshed with the second gear and the third gear respectively.
Further, in a preferred embodiment of the present invention, the centers of the circles of the first gear, the second gear and the third gear on the same cross section are on the same straight line.
Further, in a preferred embodiment of the present invention, the turntable is provided with a first limiting portion and a second limiting portion, the first limiting portion performs a limiting function in a card feeding state, and the second limiting portion performs a limiting function in a printing state.
Further, in a preferred embodiment of the present invention, hard metal shafts are respectively fixed at two ends of the turntable, and the second gear and the third gear are respectively rotatably sleeved on the hard metal shafts at two ends.
Further, in a preferred embodiment of the present invention, two ends of the turntable are respectively provided with a first elastic member, so as to press the second gear and the third gear against the end surface of the hard metal shaft.
Further, in a preferred embodiment of the present invention, the turntable is provided with a shaft hole matched with the hard metal shaft, and the turntable is in interference fit with the hard metal shaft.
Further, in a preferred embodiment of the present invention, the card feeding device includes a first rubber roller, a rotating shaft of the first rubber roller extends towards two ends, a fourth gear is disposed on the rotating shaft at one end matched with the transmission device, a stop collar is disposed on an inner side of the fourth gear, and a second elastic member is disposed between the stop collar and the fourth gear.
Further, in a preferred embodiment of the present invention, the centers of circles of the first gear, the second gear and the third gear on the same cross section are on the same straight line, and the included angle between the straight line and the horizontal plane is between 0 ° and 5 ° in the card feeding state, and the included angle between the straight line and the horizontal plane is between 3 ° and 10 ° in the printing state.
Further, in a preferred embodiment of the present invention, the card feeding mechanism is used, and the printer includes a stand, and the card feeding mechanism is disposed on the stand.
The beneficial effects of the invention are as follows: according to the device obtained through the design, different states are switched through the switching group, the card feeding device and the printing device are driven simultaneously in the card feeding stage, and the two groups of devices work simultaneously to push the card together, so that the card is stably fed into the printing device. And in the printing stage, stopping pushing of the card feeding device, and orderly pushing the cards according to the printing speed. The problem that the card is deflected and can not be pushed in place in the conveying process is avoided, and the probability of success in card pushing is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a printer according to an embodiment of the present invention at a first viewing angle;
FIG. 2 is a schematic diagram of a printer in a card feed state according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the printer shown in FIG. 1 taken along the B-B direction;
FIG. 4 is a schematic diagram of a printer in a print state according to an embodiment of the present invention;
fig. 5 is a perspective view of a switch group of the printer shown in fig. 1;
FIG. 6 is a schematic diagram of the switch group of FIG. 5 at another view angle;
fig. 7 is a cross-sectional view of the switch group of fig. 5 taken along A-A.
Icon: 200-stand; 201-a first bump; 202-a second bump; 203-a clamping groove; 100-card feeding mechanism; 10-a transmission; 20-a printing device; 30-card feeding device; 40-driving means; 21-a second rubber roller; 22-print head tile; 23-a fifth gear; 31-a first rubber roller; 32-limiting sleeves; 33-a first elastic member; 34-fourth gear; 41-an electric motor; 42-screw rod; 11-a first transmission group; 111-sixth gear; 112-seventh gear; 12-a second drive group; 13-switching groups; 131-a turntable; 132-a first gear; 133-a second gear; 134-third gear; 135—a hard metal shaft; 136-a second elastic member; 131A-a first limit part; 131B-a second limit part; 14-a third drive group; 141-ninth gear; 142-tenth gear.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and include, for example, either fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1
Referring to fig. 1 to 7, the card feed mechanism 100 includes a card feed device 30, a printing device 20, a transmission device 10, and a driving device 40, the card feed device 30 being located upstream of the printing device 20 for pushing the card X in the first direction. The printing device 20 is configured to receive the card X pushed by the card feeder 30, and the printing device 20 leaves a print trace on the card X and continues to push the card X in the first direction. The driving device 40 is connected with the transmission device 10, and the driving device 40 drives the transmission device 10. By providing the card feeder 30 upstream of the printing device 20, the problem of the card X being deflected and skewed during transport and not being pushed into place is avoided.
The transmission device 10 is connected with the card feeding device 30 and the printing device 20 simultaneously, and pushes the card X in a first direction; or the actuator 10 is coupled to the printing device 20 and decoupled from the card feeder 30 to continue pushing the card X in the first direction. The first direction refers to the direction in which the card X moves from the input port to the output port.
In the embodiment, the transmission device 10 includes a switching group 13, and the switching group 13 can rotate, and forms different connection relationships with the card feeding device 30 and the printing device 20 to present different states. The switching group 13 comprises a card feeding state and a printing state, and the transmission device 10 drives the card feeding device 30 and the printing device 20 simultaneously in the card feeding state; in the printing state, the transmission device 10 is separated from the card feeding device 30 and drives the printing device 20. The switching group 13 switches different states, and the card feeding device 30 and the printing device 20 are simultaneously driven in the card feeding stage, and the two groups of devices work simultaneously to jointly push the card X, so that the card X is stably fed into the printing device 20. In the printing stage, the pushing of the card feeder 30 is stopped, and the cards X are sequentially pushed according to the printing speed.
The card feeding device 30 comprises a first rubber roller 31, the first rubber roller 31 comprises a rotating shaft and a rubber layer wrapped on the outer wall of the rotating shaft, and friction force pushing the card X is generated between the first rubber roller 31 and the card X. The rotating shaft extends to two ends, one end matched with the transmission device 10 is provided with a fourth gear 34, and the fourth gear 34 is used for being connected with the transmission device 10.
The printing device 20 includes a second rubber roller 21 and a print head 22, and the card X passes between the second rubber roller 21 and the print head 22 and prints, and the print head 22 presses the card X against the second rubber roller 21 and finally outputs from the printer. In the card feeding stage, the first rubber roller 31 and the second rubber roller 21 rotate simultaneously, when the card X is pushed to touch the second rubber roller 21, the card X is rapidly pushed into the gap due to the action of friction force between the second rubber roller 21 and the card X, and the card X is successfully pushed to the printing device 20. The section of the printing line at the top of the second rubber roller 21 forms a small included angle with the printing head piece 22. The end of the second rubber roller 21 matched with the transmission device 10 is provided with a fifth gear 23.
The driving device 40 includes a motor 41 and a screw 42 provided on an output shaft of the motor 41. In the embodiment, the screw rod 42 is sleeved on the output shaft of the motor 41, the screw rod 42 and the output shaft are coaxial and synchronously rotate, and the screw rod 42 and the output shaft are fixedly connected. Preferably, the screw 42 is inclined at an angle to fit the transmission 10 in a compact manner to suit the structural optimization requirements of the micro printer.
The transfer device further comprises a first transmission group 11, a second transmission group 12 and a third transmission group 14, the drive device 40 is connected with the switching group 13 through the first transmission group 11, the switching group 13 is connected with the fourth gear 34 through the second transmission group 12, and the switching group 13 is connected with the fifth gear 23 through the third transmission group 14.
In the embodiment, the switching group 13 includes a turntable 131, a first gear 132, a second gear 133, and a third gear 134, and the first gear 132 is disposed in the middle of the turntable 131. The second gear 133 and the third gear 134 are respectively disposed at two ends of the turntable 131, and the first gear 132 is respectively engaged with the second gear 133 and the third gear 134. By providing a rotatable dial 131, the second gear 133 and the third gear 134 can be brought into different connection relation with other devices. The first gear 132 is a double gear, and an outer gear ring is used for meshing with the second gear 133 and the third gear 134.
In the embodiment, the first transmission group 11 includes a sixth gear 111 and two seventh gears 112, the screw 42 is meshed with the sixth gear 111, the two seventh gears 112 are meshed with each other, the sixth gear 111 is meshed with one of the seventh gears 112, and the other seventh gear 112 is meshed with the inner ring gear of the first gear 132.
In the embodiment, the second transmission set 12 includes an eighth gear, which is meshed with the fourth gear 34, and is connected to the second gear 133 in the card feeding state, so as to realize the transmission function on the first rubber roller 31.
In the embodiment, the third transmission set 14 includes a ninth gear 141 and a tenth gear 142, the tenth gear 142 is a duplex gear, an inner gear ring of the tenth gear 142 is meshed with the fifth gear 23, and the ninth gear 141 is meshed with an outer gear ring of the tenth gear 142. In the card feeding state, the third gear 134 is meshed with the ninth gear 141, and the second rubber roller 21 is driven. In the printing state, the third gear 134 is meshed with the outer gear ring of the tenth gear 142, and the transmission effect on the second rubber roller 21 is also realized.
In the embodiment, all the gears used in the transmission 10 and the fourth gear 34 and the fifth gear 23 are distributed in two levels approximately in the vertical direction, and the inner layer and the outer layer are also distributed in two levels approximately, so that the arrangement of the transmission 10 is more compact and orderly. And through the action of the first transmission group 11, the second transmission group 12 and the third transmission group 14, the stable transmission of the first rubber roller 31 and the second rubber roller 21 is realized, so that the movement stability of the first rubber roller 31 and the second rubber roller 21 is good.
In the embodiment, preferably, the centers of the circles of the first gear 132, the second gear 133 and the third gear 134 on the same cross section are on the same straight line, so that the turntable 131 has a compact structure and is suitable for the space requirement of the micro printer. The included angle between the straight line where the centers of the circles of the first gear 132, the second gear 133 and the third gear 134 are located and the horizontal plane is between 0 and 5 degrees in the card feeding state, and the included angle between the straight line and the horizontal plane is between 3 and 10 degrees in the printing state. The turntable 131 can switch different states in a smaller space, so that the structure is further optimized, and the occupied space of the transmission device 10 is reduced.
In the embodiment, the turntable 131 is provided with a first limiting portion 131A and a second limiting portion 131B, and the first limiting portion 131A performs a limiting function when the card is sent, so that the second gear 133 is stably connected with the eighth gear, the third gear 134 is stably connected with the ninth gear 141, and the turntable 131 is prevented from continuing to rotate due to the action force of the first gear 132 and the seventh gear 112. The second limiting portion 131B performs a limiting function in the printing state, and the third gear 134 is stably connected to the tenth gear 142 through the second limiting portion 131B. By the action of the first limiting part 131A and the second limiting part 131B, the switching group 13 can realize a stable connection relationship in both states.
In the embodiment, preferably, the hard metal shafts 135 are respectively fixed at two ends of the turntable 131, and the second gear 133 and the third gear 134 are respectively rotatably sleeved on the hard metal shafts 135 at two ends. The turntable 131 is integrally made of plastic, and strength is increased by providing the hard metal shaft 135, so that stability of transmission can be improved, and service life of the switching group 13 can be prolonged. The material of the hard metal shaft 135 may be copper, copper alloy, or other relatively hard metal. The turntable 131 is provided with a shaft hole matched with the hard metal shaft 135, and the turntable 131 is in interference fit with the hard metal shaft 135.
More preferably, the two ends of the turntable 131 are respectively provided with a second elastic member 136 for pressing the second gear 133 and the third gear 134 against the end surface of the hard metal shaft 135. The second elastic element 136 is a coil spring, a circular shaft hole is formed in the rotary disc 131, and the elastic element is sleeved on the outer wall of the shaft hole, so that the deflection of the elastic element is avoided, and the direction change of the elastic force is avoided. The hard metal shaft 135 is inserted into the shaft hole, and the hard metal shaft 135 is a T-shaped shaft having an end. The elastic force is applied by the elastic piece to press the second gear 133 and the third gear 134 against the end surfaces of the corresponding hard metal shafts 135, so that the friction force between the second gear 133, the third gear 134 and the hard metal shafts 135 is increased, and the transmission stability of the second gear 133 and the third gear 134 is further improved.
Example 2
Referring to fig. 1 to 7, the printer includes the card feeding mechanism 100 of embodiment 1, further includes a housing 200, and the card feeding mechanism 100 is provided on the housing 200. The first rubber roller 31 and the second rubber roller 21 are arranged on the machine base 200 in parallel, and the axes of the first rubber roller 31 and the second rubber roller 21 are perpendicular to the first direction. The base 200 is provided with a first bump 201 matched with the first limiting part 131A, the first limiting part 131A is matched with the first bump 201 in a surface mode, friction resistance between the first and second bumps is improved, and stability of position limitation is improved. The base 200 is provided with a second bump 202 matched with the second limiting part 131B, the second limiting part 131B is matched with the second bump 202 in surface, and the position limiting stability is high.
In the embodiment, a stop collar 32 is further disposed on the end of the first rubber roller 31 matched with the transmission device 10, the stop collar 32 is located inside the fourth gear 34, the stand 200 is provided with a clamping groove 203, and the stop collar 32 is disposed in the clamping groove 203. The first elastic piece 33 is arranged between the limit sleeve 32 and the fourth gear 34, the first elastic piece 33 applies elastic force to the limit sleeve 32, the limit sleeve 32 is propped in the clamping groove 203, larger friction resistance is generated between the limit sleeve 32 and the machine base 200, the first rubber roller 31 is prevented from jumping up and down in the paper feeding process, and stability is further improved.
Card feeding stage: the motor 41 rotates counterclockwise, and the dial 131 switches the state to the second gear 133 engaged with the eighth gear and the third gear 134 engaged with the ninth gear 141. In the printing stage, the motor 41 rotates in the opposite direction, the turntable 131 is switched to disconnect the second gear 133 from the eighth gear, and the third gear 134 is meshed with the tenth gear 142. In both stages, the second glue roller 21 rotates in the same direction, pushing the card X in the first direction.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A card feed mechanism for a printer, the card feed mechanism comprising:
the card feeding device is used for pushing the card to a first direction;
the printing device is used for receiving the card pushed by the card feeding device, leaving a printing trace on the card and continuously pushing the card to the first direction;
the transmission device comprises a switching group, wherein the switching group comprises a card feeding state and a printing state, and the transmission device drives the card feeding device and the printing device in the card feeding state; the transmission device is separated from the card feeding device and drives the printing device in a printing state;
the driving device is connected with the transmission device and is used for driving the transmission device;
the switching group comprises a turntable, a first gear, a second gear and a third gear, wherein the first gear is arranged in the middle of the turntable, and the second gear and the third gear are respectively arranged at two ends of the turntable; the first gear is meshed with the second gear and the third gear respectively;
the rotary table is provided with a first limiting part and a second limiting part, wherein the first limiting part plays a limiting role in a card feeding state, and the second limiting part plays a limiting role in a printing state;
the centers of the circles of the first gear, the second gear and the third gear on the same cross section are on the same straight line, the included angle between the straight line and the horizontal plane is between 0 and 5 degrees in the card feeding state, and the included angle between the straight line and the horizontal plane is between 3 and 10 degrees in the printing state.
2. The card feeding mechanism of claim 1, wherein the centers of the circles of the first gear, the second gear and the third gear on the same cross section are on the same straight line.
3. The card feeding mechanism as set forth in claim 1, wherein hard metal shafts are respectively fixed at both ends of the turntable, and the second gear and the third gear are respectively rotatably sleeved on the hard metal shafts at both ends.
4. The card feeding mechanism as set forth in claim 3, wherein the two ends of the turntable are respectively provided with a second elastic member for pressing the second gear and the third gear against the end face of the hard metal shaft.
5. A card feeding mechanism according to claim 3, wherein the rotary disc is provided with a shaft hole matched with the hard metal shaft, and the rotary disc is in interference fit with the hard metal shaft.
6. The card feeding mechanism of claim 1, wherein the card feeding device comprises a first rubber roller, a rotating shaft of the first rubber roller extends out towards two ends, a fourth gear is arranged on the rotating shaft matched with one end of the transmission device, a limiting sleeve is arranged on the inner side of the fourth gear, and a first elastic piece is arranged between the limiting sleeve and the fourth gear.
7. A printer, wherein the card feeding mechanism according to any one of claims 1 to 6 is used, the printer comprising a housing, and the card feeding mechanism is provided on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223849.5A CN108045999B (en) | 2017-11-29 | 2017-11-29 | Card feeding mechanism applied to printer and printer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223849.5A CN108045999B (en) | 2017-11-29 | 2017-11-29 | Card feeding mechanism applied to printer and printer thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108045999A CN108045999A (en) | 2018-05-18 |
| CN108045999B true CN108045999B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711223849.5A Active CN108045999B (en) | 2017-11-29 | 2017-11-29 | Card feeding mechanism applied to printer and printer thereof |
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| CN (1) | CN108045999B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109263298A (en) * | 2018-09-27 | 2019-01-25 | 厦门汉印电子技术有限公司 | The structure and print unit and printing device of accurate positionin thermal print head |
| CN110697460A (en) * | 2019-11-08 | 2020-01-17 | 广东叁琦智能装备有限公司 | Card full-automatic dyestripping prints and moulds core |
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| CN202784939U (en) * | 2012-09-29 | 2013-03-13 | 山东新北洋信息技术股份有限公司 | Visible card conveying mechanism and visible card printing device |
| CN104723694A (en) * | 2013-12-23 | 2015-06-24 | 山东新北洋信息技术股份有限公司 | Card printer and conveying roller control method of same |
| CN207596129U (en) * | 2017-11-29 | 2018-07-10 | 厦门汉印电子技术有限公司 | Card feeding mechanism and its printer applied to printer |
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