CN217170266U

CN217170266U - Card feeding device capable of adaptively adjusting thickness of card

Info

Publication number: CN217170266U
Application number: CN202220239718.6U
Authority: CN
Inventors: 王硕
Original assignee: Guangzhou Card Technology Co Ltd
Current assignee: Guangzhou Card Technology Co Ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-12
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a card feeding device of self-adaptation regulation card thickness relates to printer technical field. The utility model discloses a be located the inside card box that receives of printer, the one end of receiving the card box is seted up and is used for sending the window of card, and the inside bottom of receiving the card box is provided with the card feeding subassembly that is used for the card to carry, receives the inboard of card box and the upper end position department that is located the window and sets up the clamp plate subassembly of self-adaptation card thickness. The utility model changes the traditional wheel type conveying into belt type conveying through the structure matching design of the card feeding component, increases the contact surface between the card and effectively avoids the phenomenon that the electrostatic adsorption force between the cards is large, which leads to insufficient separation of the bottom cards; through the structural design of clamp plate assembly, the device blocks the window through clamp plate assembly when carrying the card, makes and blocks the card on bottom card accessible upper strata, effectively avoids many cards phenomenon emergence that are sent out simultaneously.

Description

Card feeding device capable of adaptively adjusting thickness of card

Technical Field

The utility model belongs to the technical field of the printer, especially, relate to a card feeding device of self-adaptation regulation card thickness.

Background

The identification card printer is used for printing identification cards, various chest cards or identification cards printed with pictures seen in daily work and life are products of the identification card printer, the identification card printer needs to separate stacked cards and then feed the stacked cards into a single card when printing, and the identification card printer plays a key role in the process and is an internal card feeding device;

the card device that advances of current card printer utilizes gyro wheel frictional force to transport the card to going out the card mouth usually, because the card piles up to place on the base of advancing the card device, and electrostatic adsorption power between the card is great, and the frictional force of gyro wheel is probably not enough to make the card separation of bottom extremely, leads to in advancing the card failure, and the card printer often shuts down the trouble, and the serious influence is used and is experienced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a card entering device of self-adaptation regulation card thickness to solve current problem: the electrostatic attraction between the cards is large, and the friction force of the roller is probably not enough to separate the cards at the bottom layer, so that the card feeding failure is caused.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an advance card device of self-adaptation regulation card thickness, is including being located the inside card box that receives of printer, the one end of receiving the card box is seted up and is used for sending the window of card, the inside bottom of receiving the card box is provided with the card feeding component who is used for the card to carry, the inboard of receiving the card box and the upper end position department that is located the window sets up the clamp plate subassembly of self-adaptation card thickness.

Further, the clamp plate subassembly includes fixed sleeve, lifter, baffler, thrust spring and limiting plate, it is fixed with two fixed sleeves to receive the card box inboard and be located the window upper end, the equal sliding connection in fixed sleeve's inside has the lifter, two the lower extreme of lifter is fixed with a baffler, the thrust spring has been cup jointed in the outside of lifter and is located between baffler and the fixed sleeve, the upper end of lifter is fixed with and is used for spacing limiting plate.

Further, send card subassembly to include pivot, contact zone, tep reel, driving motor and drive belt, it is connected with two pivots, two to receive the inboard bottom rotation of card box two contact zones have been cup jointed between the pivot, the one end of pivot extends to and receives the card box outside and be fixed with the tep reel, two connect through drive belt transmission between the tep reel, and the outside of one of them tep reel is provided with driving motor, driving motor and printer are inside fixed, driving motor's output is fixed with corresponding tep reel.

Further, the inside of receiving the card box still sets up width adjustment assembly, width adjustment assembly is used for putting the card and arranges the alignment.

Further, width adjustment subassembly includes stripper plate, end plate, removal rack, gear and knob, the inner wall both sides of receiving the card box all are provided with the stripper plate, the one end of receiving the inside window of keeping away from of card box is fixed with the end plate, the inboard of end plate is rotated and is connected with the gear, the inboard of end plate just is located the upper and lower position department symmetry of gear and is provided with two and removes the rack, two it is connected with the meshing with the gear to remove the rack, two the stripper plate is fixed with corresponding two removal racks respectively, the knob with receive the card box and rotate and be connected, the one end and the gear of knob are fixed.

Further, the shape of the pressing plate is H-shaped.

Further, the upper end of the end plate is provided with an inclined plane.

The utility model discloses following beneficial effect has:

1. the utility model discloses a send the structure cooperation design of card subassembly, change traditional wheeled transport into belt conveyor, increased and the card between the contact surface, effectively avoid the electrostatic adsorption power between the card great, lead to the phenomenon emergence that is not enough to make the separation of bottom card.

2. The utility model discloses a clamp plate assembly's structural design, device block the window through clamp plate assembly when carrying the card, make and block the card on upper strata to bottom card accessible, effectively avoid many cards to be seen off simultaneously the phenomenon emergence.

3. The utility model discloses a width adjustment subassembly's structural design for the device is carried the front accessible width adjustment subassembly to the card and is carried the card of inside of receiving the card box and regular, drives two stripper plates through the structure cooperation that removes rack and gear and is close to each other and extrudees the card of receiving the inside placing of card box, realizes the regular to the card, when avoiding carrying, because of the crooked unable defeated phenomenon that leads to of card takes place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the platen assembly of the present invention;

FIG. 4 is a cross-sectional view of the inner structure of the card receiving box of the present invention;

FIG. 5 is a schematic structural view of the card feeding assembly of the present invention;

FIG. 6 is a schematic structural view of the extrusion plate and the end plate of the present invention;

fig. 7 is a schematic view of the connection structure of the width adjustment assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. accommodating the card box; 2. a rotating shaft; 3. a contact strip; 4. a reel; 5. a drive motor; 6. a transmission belt; 7. a pressing plate; 8. an end plate; 9. moving the toothed rack; 10. a gear; 11. a knob; 12. fixing the sleeve; 13. a lifting rod; 14. blocking the plate; 15. a thrust spring; 16. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention relates to a card feeding device for adaptively adjusting the thickness of a card, which comprises a card receiving box 1 located inside a printer, wherein the cards are stacked inside the card receiving box 1, one end of the card receiving box 1 is provided with a window for feeding the cards, and the bottom end inside the card receiving box 1 is provided with a card feeding assembly for feeding the cards;

specifically, the card feeding assembly comprises a rotating shaft 2, contact belts 3, tape reels 4, a driving motor 5 and a driving belt 6, the bottom end of the inner side of the card accommodating box 1 is rotatably connected with the two rotating shafts 2, the two contact belts 3 are sleeved between the two rotating shafts 2, cards stacked in the card accommodating box 1 are placed at the upper ends of the contact belts 3, one end of each rotating shaft 2 extends to the outer side of the card accommodating box 1 and is fixedly provided with the tape reels 4, the two tape reels 4 are in transmission connection through the driving belt 6, the driving motor 5 is arranged on the outer side of one tape reel 4 and is fixed with the inside of the printer, and the output end of each driving motor 5 is fixed with the corresponding tape reel 4;

the driving motor 5 is started to drive the tape reels 4 to rotate, one tape reel 4 is driven to synchronously rotate when the other tape reel 4 rotates through the transmission of the transmission belt 6, the rotating shaft 2 is driven to rotate together when the tape reels 4 rotate through the fixation of the rotating shaft 2 and the tape reels 4, and then the two contact belts 3 sleeved between the two rotating shafts 2 are driven to simultaneously move together, and the moving contact belts 3 drive the cards stacked at the bottom layer to move, so that the card feeding operation is realized; through the structure cooperation design of card sending subassembly, change traditional wheeled transport into belt conveyor, increased with the contact surface between the card, effectively avoid the electrostatic adsorption power between the card great, lead to being not enough to make the phenomenon of bottom card separation take place.

A pressure plate assembly which is self-adaptive to the thickness of the card is arranged at the position of the inner side of the card accommodating box 1 and the upper end of the window;

specifically, the pressing plate component comprises fixed sleeves 12, lifting rods 13, baffle plates 14, thrust springs 15 and limiting plates 16, two fixed sleeves 12 are fixed on the inner side of the card containing box 1 and positioned at the upper end of the window, the lifting rods 13 are connected inside the fixed sleeves 12 in a sliding mode, one baffle plate 14 is fixed at the lower ends of the two lifting rods 13, one side, close to the inner side of the card containing box 1, of the baffle plate 14 is provided with a cambered surface, the baffle plate 14 is pushed to move upwards when a thick card passes through the cambered surface, the thrust springs 15 are sleeved on the outer side of the lifting rods 13 and positioned between the baffle plate 14 and the fixed sleeves 12, the limiting plates 16 used for limiting are fixed at the upper ends of the lifting rods 13, downward movement of the lifting rods 13 is limited through the limiting plates 16, and the phenomenon that the card cannot be sent out due to the fact that the lifting rods 13 move downwards too long is avoided;

when many cards are driven simultaneously, the lower extreme that hinders board 14 can be followed to the card of bottom passes through, the card of upper strata, through hindering that board 14 blocks to make it stay in receiving inside the card box 1 to avoid many cards phenomenon by the seeing off simultaneously, when thicker card passes through hindering board 14 lower extreme, can extrude hindering board 14, make hindering board 14 upwards remove, elastic deformation through thrust spring 15 makes hindering board 14 shift up the time and laminate with the bottom card all the time.

In order to put the cards into account regularly and avoid the cards from being skewed and being incapable of being sent out, the inner side of the card accommodating box 1 is also provided with a width adjusting component which is used for arranging and aligning the placed cards;

specifically, the width adjusting assembly comprises an extrusion plate 7, an end plate 8, two movable racks 9, a gear 10 and a knob 11, wherein the extrusion plate 7 is arranged on both sides of the inner wall of the card containing box 1, the extrusion plate 7 is H-shaped to facilitate pushing of a side machine type of the card, the end plate 8 is fixed on one end of the interior of the card containing box 1 away from the window, an inclined plane is arranged at the upper end of the end plate 8 to avoid influencing the placement of the card, the gear 10 is rotatably connected to the inner side of the end plate 8, the two movable racks 9 are symmetrically arranged on the inner side of the end plate 8 and at the upper and lower end positions of the gear 10, the two movable racks 9 and the gear 10 are in meshing connection, the two extrusion plates 7 are respectively fixed with the two corresponding movable racks 9 and are in meshing connection with the two movable racks 9 through the gear 10, so that the two movable racks 9 are driven to move in the mutual direction when the gear 10 rotates, the two extrusion plates 7 are driven to move when the two movable racks 9 move through the fixation of the extrusion plates 7 and the corresponding movable racks 9, and the two extrusion plates 7 approach to each other to extrude the cards stacked in the card accommodating box 1, so that the two sides of the stacked cards are kept parallel and level, and the phenomenon that the cards cannot be sent out due to the fact that the cards are inclined is avoided; in order to facilitate the rotation of the gear 10, the knob 11 is rotatably connected with the card accommodating box 1, and one end of the knob 11 is fixed with the gear 10; after the stack of cards is placed inside the card-receiving cassette 1, the control gear 10 is conveniently turned by means of the knob 11.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an advance card device of self-adaptation regulation card thickness, is including being located the inside card box (1) of receiving of printer, its characterized in that: receive the one end of card box (1) and set up the window that is used for sending the card, the inside bottom of receiving card box (1) is provided with the card feeding subassembly that is used for the card to carry, the inboard of receiving card box (1) and the upper end position department that is located the window set up the clamp plate subassembly of self-adaptation card thickness.

2. The card feeding device for adaptively adjusting the thickness of a card according to claim 1, wherein: the clamp plate subassembly includes fixed sleeve (12), lifter (13), hinders board (14), thrust spring (15) and limiting plate (16), it is fixed with two fixed sleeve (12) just to be located the window upper end to receive card box (1) inboard, the equal sliding connection in inside of fixed sleeve (12) has lifter (13), two the lower extreme of lifter (13) is fixed with one and hinders board (14), thrust spring (15) have been cup jointed in the outside of lifter (13) and between being located hindering board (14) and fixed sleeve (12), the upper end of lifter (13) is fixed with and is used for spacing limiting plate (16).

3. The card feeding device for adaptively adjusting the thickness of a card according to claim 1, wherein: send card subassembly includes pivot (2), contact zone (3), tep reel (4), driving motor (5) and drive belt (6), it is connected with two pivot (2) to receive inboard bottom rotation of card box (1), two contact zone (3) have been cup jointed between pivot (2), the one end of pivot (2) extends to and receives card box (1) outside and be fixed with tep reel (4), two connect through drive belt (6) transmission between tep reel (4), and the outside of one of them tep reel (4) is provided with driving motor (5), driving motor (5) are fixed with printer inside, the output of driving motor (5) is fixed with corresponding tep reel (4).

4. The card feeding device for adaptively adjusting the thickness of a card according to claim 1, wherein: the inboard of receiving card box (1) still sets up width adjustment subassembly, width adjustment subassembly is used for putting the card and arranges the alignment.

5. The card feeding device for adaptively adjusting the thickness of a card according to claim 4, wherein: the width adjustment subassembly includes stripper plate (7), end plate (8), removes rack (9), gear (10) and knob (11), the inner wall both sides of receiving card box (1) all are provided with stripper plate (7), the one end of receiving the inside of card box (1) and keeping away from the window is fixed with end plate (8), the inboard rotation of end plate (8) is connected with gear (10), the inboard of end plate (8) just is located the upper and lower position department symmetry of gear (10) and is provided with two and removes rack (9), two it is connected in meshing with gear (10) to remove rack (9), two stripper plate (7) are fixed with corresponding two removal rack (9) respectively, knob (11) with receive card box (1) and rotate and be connected, the one end and gear (10) of knob (11) are fixed.

6. The card feeding device for adaptively adjusting the thickness of a card according to claim 5, wherein: the shape of the extrusion plate (7) is H-shaped.

7. The card feeding device for adaptively adjusting the thickness of a card according to claim 5, wherein: the upper end of the end plate (8) is provided with an inclined plane.