CN211280241U

CN211280241U - Ink jet device and bill machine

Info

Publication number: CN211280241U
Application number: CN201921457275.2U
Authority: CN
Inventors: 袁友利
Original assignee: Shenzhen Yihua Computer Co Ltd; Shenzhen Yihua Time Technology Co Ltd; Shenzhen Yihua Financial Intelligent Research Institute
Current assignee: Shenzhen Yihua Computer Co Ltd; Shenzhen Yihua Time Technology Co Ltd; Shenzhen Yihua Financial Intelligent Research Institute
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-08-18
Anticipated expiration: 2029-09-03

Abstract

The utility model provides an ink jet device and a bill machine comprising the same, which comprises a main frame; the ink box assembly is used for containing ink for printing; the moving bracket is used for arranging the ink box assembly and is in sliding fit with the main frame; the driving mechanism is connected with the motion bracket and can drive the motion bracket to reciprocate along a straight line relative to the main frame; and the position correcting mechanism is used for correcting the position of the driving mechanism so as to stabilize the movement of the movement support, and the position correcting mechanism is connected to the driving mechanism. The driving mechanism drives the moving bracket provided with the ink box assembly to do reciprocating motion along a straight line, so that multi-line printing is realized; and add the position that the aligning gear adjusted actuating mechanism to stabilize this motion support's motion, thereby ensure the motion stability of ink horn subassembly, promote its motion precision, and then promote ink jet device's inkjet precision and the printing accuracy of bill machine, reduce maintenance frequency, effectively promote the work efficiency of inkjet device and bill machine.

Description

Ink jet device and bill machine

Technical Field

The utility model belongs to the technical field of financial equipment, more specifically say, relate to an ink jet device and bill machine.

Background

With the rapid development of science and technology, more and more enterprises and public institutions hope to improve the related business handling capacity by means of automatic ticket machines. For example, more and more tax authorities are getting rid of manual ticket selling, and it is desired to improve the working efficiency of the automatic ticket machine to avoid the phenomenon of waiting in line when customers buy tax tickets.

The ink jet device is an important part for assisting in printing characters on the ticket surface in the ticket machine, and in order to further improve the efficiency, the existing ink jet device can generally realize the function of multi-line printing; however, due to the structural limitation of the ink jet device equipped in the current bill machine, the problems of unstable movement and frequent maintenance of the ink box assembly often occur, and the working efficiency of the ink jet device and the bill machine is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ink jet device to solve present ticket machine because of ink jet device's structure limitation often appear the ink horn motion unstable, overhaul frequent technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an ink jet device for a ticket machine, the ink jet device comprising:

a main frame;

the ink box assembly is used for containing ink for printing;

the moving bracket is used for arranging the ink box assembly and is in sliding fit with the main frame;

the driving mechanism is connected with the motion bracket and can drive the motion bracket to reciprocate relative to the main frame along a straight line; and

and the position correcting mechanism is connected to the driving mechanism and is used for correcting the position of the driving mechanism so as to stabilize the movement of the movement bracket.

Further, actuating mechanism includes driving pulley, driven pulley, hold-in range and is used for the drive the rotatory drive element of driving pulley, the hold-in range is around establishing driving pulley and driven pulley's periphery, the hold-in range with the motion leg joint.

Furthermore, the position correcting mechanism comprises a spring and a position correcting plate, the extension direction of the spring is parallel to the movement direction of the movement support, and two opposite ends of the spring are respectively connected with the main frame and the position correcting plate; the correcting plate is movably arranged on the main frame, and the driven belt wheel is arranged on the correcting plate; the spring exerts pulling force on the position correcting plate, and the pulling force points to the direction far away from the driving belt wheel.

Furthermore, a clamping groove with an extending direction parallel to that of the spring is formed in the main frame, the correcting plate comprises a plate main body and a clamping hook portion connected to the plate main body, and the clamping hook portion movably penetrates through the clamping groove and is fastened with the main frame.

Further, the moving support comprises a main support and a first matching portion arranged on the main support, the ink cartridge assembly is arranged on the main support, and the first matching portion is in sliding fit with the main support along the extending direction of the spring.

Further, the moving bracket further comprises a second matching part connected to the main bracket, and the second matching part and the first matching part are positioned at two opposite sides of the main bracket; the ink-jet device also comprises a guide rod, the extending direction of which is parallel to the extending direction of the spring, and the guide rod movably penetrates through the second matching part and is in sliding fit with the second matching part.

Further, the main support comprises a frame body with an accommodating space, and a cartridge support hinged to the frame body and used for arranging the cartridge assembly, and the cartridge support can rotate relative to the frame body so that the cartridge assembly enters or leaves the accommodating space.

Further, the main support further comprises a support frame hinged to the frame body, and the support frame is detachably supported on the ink cartridge support to maintain the ink cartridge assembly in the accommodating space.

The utility model also provides a bill machine, bill machine includes foretell ink jet equipment.

Further, the bill machine further comprises a machine main body, the machine main body comprises a shaft lever, the two opposite sides of the main frame are provided with hanging grooves, and the shaft lever extends into the hanging grooves, so that the shaft lever and the main frame can be detachably matched.

The utility model provides an ink jet device and ticket machine's beneficial effect lies in: the driving mechanism drives the moving bracket provided with the ink box assembly to do reciprocating motion along a straight line, so that multi-line printing is realized; and add the position that the aligning gear adjusted actuating mechanism to stabilize this motion support's motion, thereby ensure the motion stability of ink horn subassembly, promote its motion precision, and then promote ink jet device's inkjet precision and the printing accuracy of bill machine, reduce maintenance frequency, effectively promote the work efficiency of inkjet device and bill machine.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an inkjet apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a moving carriage employed in the ink jet device of FIG. 1;

FIG. 3 is a schematic view of a portion of the ink-jet apparatus shown in FIG. 1;

FIG. 4 is a schematic view of a second partial structure adopted by the ink jet apparatus of FIG. 1;

fig. 5 is a schematic structural diagram of a third side plate and a fourth side plate adopted by the ink jet device in fig. 1.

Wherein, in the figures, the respective reference numerals:

10. an ink jet device;

100. a main frame; 110. a first side plate; 111. a first side main board; 112. a card slot; 113. a second hooking part; 120. a second side plate; 121. a second side main board; 122. a track; 130. a third side plate; 140. a fourth side plate; 150. an accommodating cavity; 160. a hanging groove; 161. a first dividing groove part; 162. a second split portion.

200. A motion bracket; 210. a main support; 211. a frame body; 2111. an accommodating space; 212. an ink cartridge holder; 213. a support frame; 214. a first rotating shaft; 215. a second rotating shaft; 220. a first mating portion; 230. a second mating portion; 231. a through hole;

300. a drive mechanism; 310. a driving pulley; 320. a driven pulley; 330. a synchronous belt; 340. a drive element;

400. a position correcting mechanism; 410. a spring; 420. a position correcting plate; 421. a plate main body; 422. a hook part; 423. a first hooking part;

500. a guide rod.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, an inkjet device 10 according to the present invention will be described. The inkjet device 10 is used for a ticket machine, the ticket machine includes a machine main body (not shown) and the inkjet device 10, wherein the machine main body (not shown) includes a shaft rod (not shown), and the inkjet device 10 includes a main frame 100, a cartridge assembly (not shown), a motion bracket 200, a driving mechanism 300, and a leveling mechanism 400.

Specifically, the main frame 100 is detachably engaged with the main body through the shaft. An ink cartridge assembly for carrying ink for printing is provided on the moving rack 200; the motion bracket 200 is in sliding fit with the main frame 100; the driving mechanism 300 is connected to the moving support 200 and can drive the moving support 200 to reciprocate along a straight line relative to the main frame 100, so as to drive the ink cartridge assembly to reciprocate along the straight line, thereby realizing the multi-line printing function; the straightening mechanism 400 is connected to the driving mechanism 300, and the straightening mechanism 400 is used for adjusting the position of the driving mechanism 300 to stabilize the movement of the movement support 200, so that the movement stability of the ink box assembly is ensured, the movement precision of the ink box assembly is improved, the ink jet precision of the ink jet device 10 and the printing accuracy of the bill machine are improved, the maintenance frequency is reduced, and the working efficiency of the ink jet device 10 and the bill machine is effectively improved.

Preferably, in one embodiment, the ink jet device 10 is used for endorsement ink jet.

Further, referring to fig. 1, fig. 3 and fig. 4, as an embodiment of the inkjet apparatus 10 of the present invention, the driving mechanism 300 includes a driving pulley 310, a driven pulley 320, a synchronous belt 330 and a driving element 340 for driving the driving pulley 310 to rotate, the synchronous belt 330 is wound around the peripheries of the driving pulley 310 and the driven pulley 320 and connected to the moving bracket 200, and the motor is disposed on the main frame 100. In this embodiment, the driving element 340 is preferably a motor, and an output shaft of the motor is coaxially connected with the driving pulley 310. Thus, in this embodiment, the output shaft of the motor rotates to drive the synchronous belt 330 to move around the driving pulley 310 and the driven pulley 320, and the area of the synchronous belt 330 between the driving pulley 310 and the driven pulley 320 moves along a straight line, it can be understood that the forward rotation or the reverse rotation of the output shaft of the motor can drive the area of the synchronous belt 330 between the driving pulley 310 and the driven pulley 320 to move forward or backward, the moving bracket 200 is fixedly connected with the area of the synchronous belt 330 between the driving pulley 310 and the driven pulley 320, and therefore, the movement of the moving bracket 200 can be controlled by controlling the movement of the motor, thereby realizing the reciprocating movement of the ink cartridge assembly.

Of course, in other embodiments of the present invention, the driving mechanism 300 may also be other driving mechanisms 300, such as a lead screw and nut mechanism, a worm and gear mechanism, etc., which are not limited herein.

Further, please refer to fig. 1, fig. 3 and fig. 4, as an embodiment of the inkjet apparatus 10 of the present invention, the position correcting mechanism 400 includes a spring 410 and a position correcting plate 420, the extending direction of the spring 410 is parallel to the moving direction of the ink cartridge assembly, the two opposite ends of the spring 410 are respectively connected to the main frame 100 and the position correcting plate 420, the position correcting plate 420 is movably disposed on the main frame 100, the driven pulley 320 is disposed on the position correcting plate 420, the spring 410 applies a pulling force parallel to the extending direction of the spring 410 to the position correcting plate 420, and the pulling force points to the direction away from the driving pulley 310.

It can be understood that, since the driven pulley 320 is disposed on the correcting plate 420 and the correcting plate 420 is movably disposed on the main frame 100, the driven pulley 320 is also movable relative to the main frame 100; since the driving pulley 310 is connected to the driving element 340, the driving pulley 310 and the main frame 100 are relatively fixed, and thus the relative position between the driven pulley 320 and the driving pulley 310 is not fixed.

In addition, the correcting plate 420 is further connected to one end of the spring 410, and the other end of the spring 410 is connected to the main frame 100, and in this embodiment, one end of the spring 410 connected to the main frame 100 is farther away from the driving pulley 310 than the end of the spring 410 connected to the correcting plate 420, and since the spring 410 is in a stretched state, the spring 410 applies a pulling force to the correcting plate 420 in a direction away from the driving pulley 310 along the extending direction of the spring 410, and therefore, the spring 410 always drives the correcting plate 420 and the driven pulley 320 to be away from the driving pulley 310. Thus, when the timing belt 330 is loosened, the driven pulley 320 is separated from the driving pulley 310 by the spring 410, so as to achieve the automatic tensioning of the timing belt 330, i.e., the position adjustment of the driving mechanism 300, and achieve the technical effect of stabilizing the movement of the movement bracket 200.

Further, please refer to fig. 3 and 4, as an embodiment of the inkjet apparatus 10 according to the present invention, the main frame 100 is provided with a slot 112, an extending direction of the slot 112 is parallel to an extending direction of the spring 410, the aligning plate 420 includes a plate main body 421 and a hook portion 422, the hook portion 422 is connected to the plate main body 421, and the hook portion 422 movably passes through the slot 112 and is fastened to the main frame 100, so that the hook portion 422 can move along the extending direction of the slot 112 in the slot 112 under the driving of the spring 410. Therefore, the movable fit between the correcting plate 420 and the main frame 100 is realized, and the structure is simple, easy to process, stable and durable.

In one embodiment, the correcting plate 420 further includes a first hooking portion 423, the first hooking portion 423 is connected to the plate body 421, and is located at two opposite ends of the plate body 421 with the hooking portions 422; the main frame 100 includes a second hooking portion, and the first hooking portion 423 and the second hooking portion 113 are respectively connected to opposite ends of the spring 410.

Further, referring to fig. 1 to 2, as an embodiment of the ink jet device 10 provided by the present invention, the moving frame 200 includes a main frame 210, a first engaging portion 220 and a second engaging portion 230, the first engaging portion 220 and the second engaging portion 230 are connected to two opposite sides of the main frame 210, and the ink cartridge assembly is disposed on the main frame 210. In addition, the inkjet apparatus 10 further includes a guide rod 500 extending along the extending direction of the spring 410, i.e., the extending direction of the guide rod 500 is parallel to the extending direction of the spring 410.

Specifically, the first engaging portion 220 is slidably engaged with the main frame 100 along the extending direction of the spring 410, a through hole 231 is formed on the second engaging portion 230, and the guide rod 500 movably passes through the through hole 231 and is slidably engaged with the second engaging portion 230. Therefore, on one hand, the motion stability of the motion bracket 200 is enhanced, and the possibility of vibration and swing of the motion bracket 200 is greatly reduced; on the other hand, the straightness of the movement of the moving bracket 200 is optimized, the ink discharging of the ink box assembly is ensured to be accurate and uniform, and the multi-line printing of the bill machine is also facilitated to be stably realized.

Further, referring to fig. 1, fig. 2 and fig. 5, as an embodiment of the inkjet apparatus 10 according to the present invention, the main frame 100 includes a first side plate 110 and a second side plate 120 that are oppositely disposed, and a third side plate 130 and a fourth side plate 140 that are oppositely disposed, opposite ends of the first side plate 110 are respectively connected to the third side plate 130 and the fourth side plate 140, and opposite ends of the second side plate 120 are respectively connected to the third side plate 130 and the fourth side plate 140; the first side plate 110, the second side plate 120, the third side plate 130 and the fourth side plate 140 enclose to form an accommodating cavity 150, and the moving bracket 200 is located in the accommodating cavity 150 and can move in the accommodating cavity 150 under the driving of the timing belt 330.

The first side plate 110 includes a first side main plate 111 having the above-mentioned slot 112, and a second hooking portion 113 connected to the spring 410, the second hooking portion 113 is connected to the first side main plate 111, in an embodiment, the second hooking portion 113 and the first side main plate 111 are integrally formed; therefore, the assembling procedures can be reduced, the production efficiency is improved, and the cost is reduced.

The second side plate 120 includes a second side main plate 121, and a rail 122 connected to the second side main plate 121, wherein the rail 122 is slidably engaged with the first engaging portion 220;

the third side plate 130 and the fourth side plate 140 are both provided with a hanging groove 160, and each hanging groove 160 is used for the shaft rod to extend into, so that the shaft rod is detachably matched with the main frame 100. Taking one of the hanging grooves 160 as an example, the hanging groove 160 specifically includes a first slot part 161 and a second slot part 162 communicating with each other, the first slot part 161 extends along a horizontal direction, the second slot part 162 extends along a vertical direction, and a shaft rod can enter the first slot part 161 through the second slot part 162 and move in the first slot part 161 along the horizontal direction relative to the third side plate 130 or the fourth side plate 140. In this way, the main frame 100 is detachably connected to the main body, and the user can easily mount and dismount the ink jet device 10 into and from the main body.

In this embodiment, two hanging grooves 160 are formed on the third side plate 130 and the fourth side plate 140, and it should be understood that, in other embodiments of the present invention, the number of the hanging grooves may be increased or decreased, and is not limited herein.

Further, referring to fig. 1 and 2, as an embodiment of the ink jet device 10 provided by the present invention, the main support 210 includes a frame 211 having a receiving space 2111, and a cartridge support 212 hinged to the frame 211 for disposing the cartridge assembly, wherein the cartridge support 212 can rotate relative to the frame 211 to allow the cartridge assembly to enter or leave the receiving space 2111. Specifically, the ink cartridge holder 212 is rotatably connected to the frame 211 through the first rotating shaft 214, the ink cartridge holder 212 itself also has a receiving cavity, the ink cartridge assembly is disposed in the receiving cavity and can rotate along with the rotation of the ink cartridge holder 212, when the user turns over the ink cartridge holder 212, the ink cartridge assembly can leave the receiving space 2111, so that the ink cartridge of the ink cartridge assembly can be conveniently replaced, and after the replacement is completed, the ink cartridge holder 212 is turned over to enter the receiving space 2111, and the printing operation can be continued.

Further, referring to fig. 1 and fig. 2, as an embodiment of the inkjet device 10 of the present invention, the main support 210 further includes a support frame 213 hinged to the frame 211, and the support frame 213 is detachably supported by the ink cartridge support 212 to maintain the ink cartridge assembly in the accommodating space 2111. Specifically, one end of the supporting frame 213 is rotatably connected to the frame 211 through the second rotating shaft 215, and the user can rotate the other end of the supporting frame 213 to make it support against the bottom plate of the ink cartridge holder 212, so as to fix the relative positions of the ink cartridge holder 212 and the frame 211, and to stably maintain the ink cartridge assembly in the accommodating space 2111, thereby ensuring stable printing operation; when the ink cartridge of the ink cartridge assembly needs to be replaced, the holding rack 213 is first turned over, i.e. the holding rack 213 is far away from the ink cartridge holder 212, and then the user can rotate the ink cartridge holder 212, thereby facilitating the replacement of the ink cartridge assembly.

It can be understood that the bill machine provided by the present invention has all the advantages of the inkjet device 10 because the bill machine includes the inkjet device 10, and the details are not described herein.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Inkjet device for a ticket machine, characterized by comprising:

a main frame;

the ink box assembly is used for containing ink for printing;

2. The inkjet apparatus of claim 1, wherein: the driving mechanism comprises a driving belt wheel, a driven belt wheel, a synchronous belt and a driving element for driving the driving belt wheel to rotate, the synchronous belt is wound on the peripheries of the driving belt wheel and the driven belt wheel, and the synchronous belt is connected with the moving support.

3. The inkjet apparatus of claim 2, wherein: the straightening mechanism comprises a spring and a straightening plate, the extension direction of the spring is parallel to the movement direction of the movement bracket, and two opposite ends of the spring are respectively connected with the main frame and the straightening plate; the correcting plate is movably arranged on the main frame, and the driven belt wheel is arranged on the correcting plate; the spring exerts pulling force on the position correcting plate, and the pulling force points to the direction far away from the driving belt wheel.

4. The inkjet apparatus of claim 3, wherein: the main frame is provided with a clamping groove, the extending direction of the clamping groove is parallel to the extending direction of the spring, the correcting plate comprises a plate main body and a clamping hook portion connected to the plate main body, and the clamping hook portion movably penetrates through the clamping groove and is fastened with the main frame.

5. The ink jet device as claimed in claim 3 or 4, wherein: the ink box assembly is arranged on the main support, and the first matching part is in sliding fit with the main frame along the extending direction of the spring.

6. The ink jet device as claimed in claim 5, wherein: the motion bracket also comprises a second matching part connected with the main bracket, and the second matching part and the first matching part are positioned at two opposite sides of the main bracket; the ink-jet device also comprises a guide rod, the extending direction of which is parallel to the extending direction of the spring, and the guide rod movably penetrates through the second matching part and is in sliding fit with the second matching part.

7. The ink jet device as claimed in claim 5, wherein: the main bracket comprises a frame body with an accommodating space and an ink box bracket which is hinged to the frame body and used for arranging the ink box assembly, and the ink box bracket can rotate relative to the frame body so as to enable the ink box assembly to enter or leave the accommodating space.

8. The inkjet apparatus of claim 7, wherein: the main bracket further comprises a support frame hinged to the frame body, and the support frame is detachably supported against the ink box bracket to maintain the ink box assembly in the accommodating space.

9. Bill machine, its characterized in that: the ticket machine includes the ink jet device of any one of claims 1 to 8.

10. The ticket machine of claim 9, wherein: the bill machine further comprises a machine main body, the machine main body comprises a shaft lever, the two opposite sides of the main frame are provided with hanging grooves, and the shaft lever extends into the hanging grooves, so that the shaft lever and the main frame can be detachably matched.