CN112238691B

CN112238691B - Printer for bill and control method of printer

Info

Publication number: CN112238691B
Application number: CN202011142742.XA
Authority: CN
Inventors: 李立成; 李彦庆; 王晨; 冯振
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2023-08-08
Anticipated expiration: 2040-10-23
Also published as: CN112238691A

Abstract

The invention discloses a printer for bills and a control method of the printer, the printer comprises a stamping component, a conveying component and a stop component, the stamping component is arranged on the upper side of the conveying component, the conveying component is arranged at the paper outlet end of the printer, the stop component is arranged on the upper side of the conveying component and is electrically connected with the conveying component, the stop component comprises a telescopic rod, a cylinder, a abutting plate, a fixed column, a controller and a sponge layer, the cylinder is fixedly connected with the conveying component through the fixed column, the abutting plate is connected with the cylinder through the telescopic rod, the sponge layer is arranged on the lower side of the abutting plate, the controller is arranged on the outer side of the fixed column and is electrically connected with the conveying component and the stop component respectively, the structure of the stamping component is improved, the stop component is additionally arranged, and the stop component is utilized to realize the automatic separation of the bills from the stamping component, so that the problem of poor bill stamping effect in the using process is avoided.

Description

Printer for bill and control method of printer

Technical Field

The invention relates to the technical field of printers for bills, in particular to a printer for bills and a control method of the printer.

Background

In the use process of the existing bill printer, in order to reduce unnecessary operation of a user, a seal device and the printer are usually combined together for setting, but in the use process, the reason that the seal device is adhered with the bill due to the self adhesion performance of stamp pad ink is found, so that the bill cannot be separated from the seal device in time, the final seal effect is poor, and the seal is fuzzy.

Disclosure of Invention

The invention provides a printer for a bill and a control method of the printer, and aims to solve the problem that the final stamping effect is poor because the bill cannot be separated from a seal device in time in the existing printer.

The utility model provides a printer for bill, includes the subassembly of stamping, conveying assembly and stop subassembly, the subassembly of stamping set up in conveying assembly's upside, conveying assembly set up in the paper-out end of printer, stop subassembly set up in conveying assembly's upside, and with conveying assembly electric connection, stop subassembly includes telescopic link, cylinder, butt plate, fixed column, controller and sponge layer, the cylinder passes through the fixed column with conveying assembly fixed connection, the butt plate passes through the telescopic link with the cylinder is connected, the sponge layer set up in the downside of butt plate, the controller set up in the outside of fixed column, and respectively with conveying assembly with stop subassembly electric connection.

The conveying assembly comprises a travel switch, a conveying track and an air supply unit, the conveying track is arranged at the paper outlet end of the printer, the travel switch is arranged on one side of the conveying track and is electrically connected with the conveying track and the stop assembly, and the air supply unit is electrically connected with the travel switch and is arranged on the upper side of the conveying track.

The travel switch comprises a moving contact, a fixed contact, a shell, a spring and a push rod, wherein the moving contact is arranged on the upper side of the shell, the fixed contact is arranged on the lower side of the shell, the moving contact and the fixed contact are electrically connected with the controller, the spring is arranged on the peripheral side of the push rod, the shell is fixedly connected with the conveying assembly, and the spring is arranged on the upper side of the conveying assembly.

The stamping assembly comprises a rotating frame, a connecting rod, a moving rod, a propping block and a stamp, wherein the stamp is arranged on the lower side of the moving rod, the rotating frame is connected with the moving rod through the connecting rod, and the propping block is arranged on one side of the stamp and is matched with the travel switch.

The rotating rack comprises a driving motor, an external rack and a support, wherein the output end of the driving motor is connected with one end of the external rack, the other end of the external rack is rotationally connected with the connecting rod, and the support is arranged on the lower side of the driving motor.

The movable rod is provided with a sliding groove and a sliding block matched with the sliding groove, the sliding groove is arranged along the length extending direction of the movable rod, the lower side of the sliding block is fixedly connected with the seal, and the outer side of the sliding block is rotationally connected with the connecting rod.

The invention also provides a control method of the printer for the bill, which comprises the following steps:

starting the conveying assembly, and stopping the conveying assembly when the bill is conveyed to the position below the stamping assembly;

starting the stamping assembly to enable the sliding block to drive the seal to move downwards, so that the bill is stamped;

the abutting block moves along with the movement of the seal until the abutting block presses the travel switch, the stop component is started by the controller, and the seal component starts to reset under the action of the rotating frame;

the stop component clamps the bill in the resetting process of the stamping component so as to prevent the bill from being adhered to the stamp;

after the stamping assembly is reset, the travel switch is reset, the stop assembly is reset, and the conveying assembly is restarted, so that the stamping operation of the follow-up bill can be performed.

The beneficial effects of the invention are as follows: on the basis of the prior art, the structure of the stamping assembly is improved, the stop assembly is additionally arranged, and the stop assembly is utilized to automatically separate the bill from the stamping assembly, so that the problem of poor bill stamping effect in the use process is avoided.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a bill printer according to the present invention.

Fig. 2 is a schematic diagram of a travel switch of a bill printer according to the present invention.

Fig. 3 is a schematic view showing a structure of a stopper assembly of a bill printer according to the present invention.

Fig. 4 is a schematic cross-sectional view of a moving lever of a bill printer according to the present invention.

Fig. 5 is a schematic diagram of the operation steps of a control method of the ticket printer according to the present invention.

10-stamping components, 20-conveying components, 30-stopping components, 11-rotating frames, 12-connecting rods, 13-moving rods, 14-abutting blocks, 15-stamps, 21-travel switches, 22-conveying tracks, 23-air supply units, 31-telescopic rods, 32-cylinders, 33-abutting plates, 34-fixed columns, 35-controllers, 36-sponge layers, 111-driving motors, 112-external frames, 113-brackets, 131-sliding grooves, 132-sliding blocks, 211-moving contacts, 212-fixed contacts, 213-shells, 214-springs, 215-push rods, 231-air outlets, 232-heating pieces, 233-air supply bins and 234-air pumps.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 5, the present invention provides a technical solution:

the utility model provides a bill is with printer, includes assembly 10, conveying subassembly 20 and stop subassembly 30 seal, the assembly 10 of sealing set up in the upside of conveying subassembly 20, conveying subassembly 20 sets up in the play paper end of printer, stop subassembly 30 set up in the upside of conveying subassembly 20, and with conveying subassembly 20 electric connection, stop subassembly 30 includes telescopic link 31, cylinder 32, butt plate 33, fixed column 34, controller 35 and sponge layer 36, cylinder 32 passes through fixed column 34 with conveying subassembly 20 fixed connection, butt plate 33 passes through telescopic link 31 with cylinder 32 is connected, sponge layer 36 set up in the downside of butt plate 33, controller 35 set up in the outside of fixed column 34, and respectively with conveying subassembly 20 and stop subassembly 30 electric connection.

In this embodiment, the stamping assembly 10 is configured to stamp a bill, the conveying assembly 20 is configured to convey a bill, thereby realizing automatic printing and stamping of a bill, and effectively reducing waste of human resources, the stop assembly 30 is configured to cooperate to realize separation of a stamped bill from the stamp 15, wherein the air cylinder 32 is controlled by the controller 35, when separation of a bill is required, that is, after the stamping assembly 10 moves downward and completes stamping, the air cylinder 32 is started, so that the telescopic rod 31 moves downward, thereby driving the abutting plate 33 and the sponge layer 36 to move downward, so as to abut against a bill, when the stamping assembly 10 completes stamping, and moves upward, since the stop assembly 30 abuts against a bill, separation of a bill from the stamped assembly 10 can be completed, when separation is completed, the air cylinder 32 is started again, drives the telescopic rod 31 to recover, and waits for next operation, and the air cylinder 34 is supported by the controller 35, so as to close the air cylinder 32.

Further, the conveying assembly 20 includes a travel switch 21, a conveying track 22, and an air supply unit 23, the conveying track 22 is disposed at a paper output end of the printer, the travel switch 21 is disposed at one side of the conveying track 22 and electrically connected to the conveying track 22 and the stop assembly 30, and the air supply unit 23 is electrically connected to the travel switch 21 and disposed at an upper side of the conveying track 22.

In this embodiment, the travel switch 21 is configured to cooperate with the seal assembly 10 to control the stop assembly 30 and the air supply unit 23, the conveying crawler 22 is configured to convey a bill, and the air supply unit 23 is configured to supply air to the bill after the seal assembly 10 completes the seal, so that the bill is convenient to pick up, and can be quickly air-dried to seal, thereby avoiding the seal from being blurred.

Further, the travel switch 21 includes a moving contact 211, a fixed contact 212, a housing 213, a spring 214 and a push rod 215, where the moving contact 211 is disposed on the upper side of the housing 213, the fixed contact 212 is disposed on the lower side of the housing 213, the moving contact 211 and the fixed contact 212 are electrically connected with the controller 35, the spring 214 is disposed on the outer peripheral side of the push rod 215, and the housing 213 is fixedly connected with the conveying assembly 20 and disposed on the upper side of the conveying assembly 20.

In this embodiment, the moving contact 211 is electrically connected to the stop assembly 30 and the air supply unit 23, when the push rod 215 contacts the moving contact 211, the stop assembly 30 and the air supply unit 23 are started to perform corresponding operations, the fixed contact 212 correspondingly resets the stop assembly 30 and stops the air supply unit 23, the housing 213 is used for supporting each assembly, the spring 214 is used for enabling the push rod 215 to accumulate elastic potential energy after being acted by the seal assembly 10, and when the seal assembly 10 resets, the spring 214 can drive the push rod 215 to abut against the fixed contact 212.

Further, the seal assembly 10 includes a rotating frame 11, a connecting rod 12, a moving rod 13, a positioning block 14 and a seal 15, the seal 15 is disposed on the lower side of the moving rod 13, the rotating frame 11 is connected with the moving rod 13 through the connecting rod 12, and the positioning block 14 is disposed on one side of the seal 15 and is engaged with the travel switch 21.

In this embodiment, the rotating frame 11 is configured to drive the connecting rod 12 to rotate, one end of the connecting rod 12 is connected with the rotating frame 11, and the other end of the connecting rod 12 can drive the moving rod 13 to move up and down, so as to drive the abutting block 14 to move up and down, so that the seal 15 can move up and down, that is, the automatic seal work of the seal assembly 10 on the bill is realized, and when the seal 15 moves down, the conveying crawler 22 stops conveying to seal the bill in cooperation.

Further, the rotating frame 11 includes a driving motor 111, an external frame 112 and a bracket 113, an output end of the driving motor 111 is connected with one end of the external frame 112, the other end of the external frame 112 is rotationally connected with the connecting rod 12, and the bracket 113 is disposed at a lower side of the driving motor 111.

In this embodiment, the output end of the driving motor 111 provides rotation for the external rack 112 through a speed reducer, so that the external rack 112 can drive the connecting rod 12 to rotate, one end of the connecting rod 12 receives rotation, and the other end converts the rotation into a movement mode of moving up and down to be in the prior art, which does not describe the specific structure of the connecting rod 12 in detail in this application, and the bracket 113 is used for supporting the driving motor 111, so that the driving motor 111 can be matched with the external rack 112.

Further, the moving rod 13 is provided with a sliding groove 131 and a sliding block 132 matching with the sliding groove 131, the sliding groove 131 is arranged along the length extending direction of the moving rod 13, the lower side of the sliding block 132 is fixedly connected with the stamp 15, and the outer side of the sliding block 132 is rotatably connected with the connecting rod 12.

In this embodiment, the sliding groove 131 is configured to cooperate with the sliding block 132, so that the sliding block 132 can move up and down under the action of the connecting rod 12, and the sliding block 132 is fixedly connected with the stamp 15, so as to drive the stamp 15 to move up and down, that is, the stamp 15 can realize automatic stamp 15 working on the bill.

The air supply unit 23 includes an air outlet 231, a heating element 232, an air supply bin 233 and an air pump 234, wherein the air outlet 231 is communicated with the air supply bin 233, the heating element 232 is arranged in the air supply bin 233, and the air pump 234 is arranged on the outer side of the air supply bin 233 and is communicated with the air supply bin 233.

In this embodiment, the air outlet 231 is configured to send out hot air, the heating element 232 is configured to heat air in the air supply bin 233, the air pump 234 is configured to pump air to a bill through the air outlet 231, the air pump 234 is controlled by the controller 35, when the stop assembly 30 presses the bill, the air pump 234 is started to pump hot air to the bill, when the seal assembly 10 moves up, so that the push rod 215 of the travel switch 21 abuts against the fixed contact 212, the air pump 234 is closed, the stop assembly 30 moves up the abutting plate 33, and the conveying crawler 22 is started again, so as to perform subsequent processing of the bill.

Further, the diameter of the end of the air outlet 231 far from the air supply compartment 233 is smaller than the diameter of the end of the air outlet 231 near the air supply compartment 233.

In this embodiment, the air outlet 231 is so arranged that the wind power of the pumped hot air is stronger, and the drying operation of the seal on the bill can be completed more quickly.

s101, starting the conveying assembly 20, and stopping the conveying assembly 20 when the bill is sent to the lower part of the stamping assembly 10;

s102, starting the stamping assembly 10 to enable the slider 132 to drive the stamp 15 to move downwards, so as to stamp the bill;

s103, the abutting block 14 moves along with the movement of the seal 15 until the abutting block presses the travel switch 21, the stop assembly 30 is started by the controller 35, and the seal assembly 10 starts to reset under the action of the rotating frame 11;

s104, the stop component 30 clamps the bill in the resetting process of the stamping component 10 so as to prevent the bill from being adhered to the stamp 15;

after the resetting of the stamping assembly 10 is completed in S105, the travel switch 21 is also reset, the stop assembly 30 is also reset, and the conveying assembly 20 is restarted, so that the stamping operation of the subsequent bill can be performed.

The invention improves the structure of the stamping assembly 10 on the basis of the prior art, and is additionally provided with the stop assembly 30, and the stop assembly 30 is utilized to automatically separate the bill from the stamping assembly 10, so that the problem of poor bill stamping effect in the using process is avoided.

The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.

Claims

1. The utility model provides a bill printer, its characterized in that includes the subassembly of stamping, conveying component and stop subassembly, the subassembly of stamping set up in the upside of conveying component, conveying component sets up in the paper-out end of printer, stop subassembly set up in conveying component's upside, and with conveying component electric connection, stop subassembly includes telescopic link, cylinder, butt plate, fixed column, controller and sponge layer, the cylinder passes through the fixed column with conveying component fixed connection, the butt plate passes through the telescopic link with the cylinder is connected, the sponge layer set up in the downside of butt plate, the controller set up in the outside of fixed column, and respectively with conveying component and stop subassembly electric connection;

the conveying assembly comprises a travel switch, a conveying track and an air supply unit, the conveying track is arranged at the paper outlet end of the printer, the travel switch is arranged at one side of the conveying track and is electrically connected with the conveying track and the stop assembly, and the air supply unit is electrically connected with the travel switch and is arranged at the upper side of the conveying track;

the travel switch comprises a moving contact, a fixed contact, a shell, a spring and a push rod, wherein the moving contact is arranged on the upper side of the shell, the fixed contact is arranged on the lower side of the shell, the moving contact and the fixed contact are electrically connected with the controller, the spring is arranged on the peripheral side of the push rod, and the shell is fixedly connected with the conveying assembly and is arranged on the upper side of the conveying assembly;

the air supply unit comprises an air outlet, a heating part, an air supply bin and an air pump, wherein the air outlet is communicated with the air supply bin, the heating part is arranged in the air supply bin, and the air pump is arranged on the outer side of the air supply bin and is communicated with the air supply bin.

2. The ticket printer of claim 1, wherein the stamping assembly comprises a rotating frame, a connecting rod, a moving rod, a butting block and a seal, the seal is arranged on the lower side of the moving rod, the rotating frame is connected with the moving rod through the connecting rod, and the butting block is arranged on one side of the seal and is matched with the travel switch.

3. The ticket printer of claim 2, wherein the rotating frame comprises a driving motor, an external frame and a bracket, the output end of the driving motor is connected with one end of the external frame, the other end of the external frame is rotatably connected with the connecting rod, and the bracket is arranged on the lower side of the driving motor.

4. The bill printer according to claim 2, wherein the moving lever is provided with a slide block in which a slide groove is engaged with the slide groove, the slide groove is provided along a length extending direction of the moving lever, a lower side of the slide block is fixedly connected with the seal, and an outer side of the slide block is rotatably connected with the link.

5. A control method of a printer for a ticket, comprising a printer for a ticket according to claim 4, characterized by further comprising the steps of: