CN110255233B - A device for separating two-part invoices - Google Patents

Abstract

The invention discloses a two-linked invoice separation device, and relates to the technical field of invoice separation equipment; the invoice delivery system comprises a suction table for fixing or releasing an invoice unit and a paper feeding mechanism arranged on the suction table and used for delivering the invoice; the invoice separating device realizes invoice separation through the suction table for fixing or releasing the invoice and the paper feeding mechanism used for conveying the invoice on the suction table, and is time-saving and labor-saving and high in working efficiency.

Description

A device for separating two-part invoices

Technical field

The invention relates to the technical field of invoice separation equipment, and in particular to a two-invoice separation device.

Background technique

The special value-added tax invoice is composed of four copies. The first copy is the stub copy, which the seller keeps for future reference.

The second page is the invoice page, which is the accounting voucher for payment by the purchasing unit.

The third copy is the tax deduction copy, and the buyer serves as a tax deduction certificate.

The fourth page is the accounting page, which is used by the seller as the accounting voucher for sales.

Among them, the invoice copy serves as the accounting voucher for the purchaser to calculate the purchase cost and input value-added tax; the deduction copy serves as the voucher for the purchaser to submit to the competent tax authority for certification and retention for future reference.

The person who receives the invoice from the purchasing unit must manually separate the stacked deduction coupons and invoice coupons.

Existing technical issues and thoughts:

Since the deduction copy and the invoice copy are stacked together, it is not easy to separate the two invoices with your fingers when the two invoices are in close contact. The person who receives the invoice in the purchasing unit manually separates the invoice, which is time-consuming, labor-intensive and inefficient.

Contents of the invention

The technical problem to be solved by the present invention is to provide a two-part invoice separation device, which realizes the separation of invoices and saves time by using a suction table for fixing or releasing the invoice coupons and a paper feeding mechanism on the suction table for transmitting the invoices. Labor-saving and high work efficiency.

In order to solve the above technical problems, the technical solution adopted by the present invention is to include a suction table for fixing or releasing the invoice coupons and a paper feeding mechanism provided on the suction table for transmitting the invoices.

A further technical solution is that the suction table includes a base, a connected pipe and an air hole provided on the base, and the pipe is connected to the external space on the upper surface of the base through the air hole.

A further technical solution is that the suction table further includes a vacuum pump, and the vacuum pump is connected and connected to the pipeline.

A further technical solution is that the paper feeding mechanism includes a bearing seat arranged on the suction table and a paper feeding roller located above the suction table and rotatably connected to the bearing seat. The paper feeding roller is parallel to the upper surface of the suction table and is connected to the suction table. Its own axis rotates.

A further technical solution is that the paper feeding mechanism further includes a motor arranged on the suction table, the rotating shaft of the motor is fixedly connected to the paper feeding roller and drives the paper feeding roller to rotate.

A further technical solution is that the number of paper feeding rollers is two, which are a first paper feeding roller and a second paper feeding roller with the same structure. The first paper feeding roller is located at one end of the suction table, and the third paper feeding roller is located at one end of the suction table. The two paper feeding rollers are located at the other end of the suction table; the number of the bearing seats is two pairs, which are the first pair of bearing seats and the second pair of bearing seats with the same structure. The first paper feeding roller and the first pair of bearings The seats are rotationally connected, one bearing seat in the first pair of bearing seats is located at one end of the first paper feeding roller, and the other bearing seat in the first pair of bearing seats is located at the other end of the first paper feeding roller, and the second paper feeding roller The roller is rotatably connected to the second pair of bearing seats.

A further technical solution is that the number of the motors is two, namely a first motor and a second motor, the rotating shaft of the first motor is fixedly connected to the first paper roller, and the rotating shaft of the second motor is connected to the first paper roller. The two paper rollers are fixedly connected.

A further technical solution is to provide a valve on the pipeline for conducting or blocking the pipeline.

A further technical solution is to: also include a controller and a first proximity switch arranged on the invoice side of the suction table for sensing invoices, the first proximity switch is connected to the control end of the controller, and the control end of the controller is connected to The control terminal of the motor is connected.

A further technical solution is to: also include a controller, a second proximity switch provided on the ticket issuing side of the suction table for sensing that the invoice enters the suction area, a third proximity switch for sensing the invoice issuance, and a third proximity switch provided on the pipe for guiding. For a solenoid valve that opens or blocks a pipeline, the second proximity switch and the third proximity switch are respectively connected to the control end of the controller, and the control end of the controller is connected to the control end of the solenoid valve.

The beneficial effect of adopting the above technical solution is that it realizes the separation of invoices, saves time and effort, and has high work efficiency.

For details, please refer to the description in the specific embodiments section.

Description of drawings

Figure 1 is a structural diagram of Embodiment 1 of the present invention;

Figure 2 is a partial cross-sectional view of the suction table of the present invention;

Figure 3 is a first usage state diagram of Embodiment 1 of the present invention;

Figure 4 is a second usage state diagram of Embodiment 1 of the present invention;

Figure 5 is a third usage state diagram of Embodiment 1 of the present invention;

Figure 6 is a fourth usage state diagram of Embodiment 1 of the present invention;

Figure 7 is a fifth usage state diagram of Embodiment 1 of the present invention;

Figure 8 is a structural diagram of Embodiment 2 of the present invention;

Figure 9 is a structural diagram of Embodiment 5 of the present invention;

Figure 10 is a functional block diagram of Embodiment 5 of the present invention;

Figure 11 is a structural diagram of Embodiment 6 of the present invention;

Figure 12 is a functional block diagram of Embodiment 6 of the present invention.

Among them: 1-1 base, 1-2 pipe, 1-3 air hole, 1-4 vacuum pump, 2-1 first paper roller, 2-2 second paper roller, 3-1 first proximity switch, 3 -2 second proximity switch, 3-3 third proximity switch, 4-1 deduction copy, 4-2 invoice copy.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application or its application or uses. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

Many specific details are set forth in the following description to fully understand the present application. However, the present application can also be implemented in other ways different from those described here. Those skilled in the art can do so without violating the connotation of the present application. Similar generalizations are made, and therefore the present application is not limited to the specific embodiments disclosed below.

It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular forms are also intended to include the plural forms unless the context clearly indicates otherwise. Furthermore, it will be understood that when the terms "comprises" and/or "includes" are used in this specification, they indicate There are features, steps, operations, means, components and/or combinations thereof.

The relative arrangement of components and steps, numerical expressions, and numerical values set forth in these examples do not limit the scope of the application unless specifically stated otherwise. At the same time, it should be understood that, for convenience of description, the dimensions of various parts shown in the drawings are not drawn according to actual proportional relationships. Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the authorized specification. In all examples shown and discussed herein, any specific values are to be construed as illustrative only and not as limiting. Accordingly, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters refer to similar items in the following figures, so that once an item is defined in one figure, it does not need further discussion in subsequent figures.

In the description of this application, it should be understood that the orientation indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom", etc. Or the positional relationship is usually based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description. Without explanation to the contrary, these directional words do not indicate and imply the referred devices or components. It must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as limiting the scope of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

For the convenience of description, spatially relative terms can be used here, such as "on...", "on...", "on the upper surface of...", "above", etc., to describe what is shown in the figure. The spatial relationship between one device or feature and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a feature in the figure is turned upside down, then one feature described as "above" or "on top of" other features or features would then be oriented "below" or "below" the other features or features. under other devices or structures". Thus, the exemplary term "over" may include both orientations "above" and "below." The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, it should be noted that the use of words such as "first" and "second" to define parts is only to facilitate the distinction between corresponding parts. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood. To limit the scope of protection of this application.

Example 1:

As shown in Figures 1 and 2, the present invention discloses a two-part invoice separation device, which includes a suction table for fixing or releasing the invoice pages and a paper feeding mechanism installed on the suction table for transmitting the invoices. The suction table includes a base 1-1, a pipe 1-2 connected to the base 1-1, and an air hole 1-3. The pipe 1-2 communicates with the base 1-1 through the air hole 1-3. The upper surface is conductive to the external space.

The paper feeding mechanism includes a bearing seat fixed on the suction table and a paper feeding roller located above the suction table and rotationally connected to the bearing seat. The paper feeding roller is parallel to the upper surface of the suction table and rotates on its own axis. .

As shown in Figure 1, the number of the paper feeding roller is one, which is the first paper feeding roller 2-1. The first paper feeding roller 2-1 is located in the middle of the suction table; the number of the bearing seats is one. Yes, it is the first pair of bearing seats. The first paper roller 2-1 is rotationally connected to the first pair of bearing seats. One of the first pair of bearing seats is located at one end of the first paper roller 2-1. The other bearing seat in the first pair of bearing seats is located at the other end of the first paper roller 2-1.

Example 1 Instructions for use:

As shown in Figure 2, in preparation before use, connect the vacuum pump 1-4 to the pipeline 1-2.

As shown in Figure 3, insert the invoice into the gap between the base 1-1 and the first paper roller 2-1. The invoice consists of the upper deduction page 4-1 and the lower invoice page 4-2 stacked together.

As shown in Figure 4, continue to insert the invoice until the invoice is completely covered on the air holes 1-3.

Manually open the valve on the vacuum pump 1-4. The vacuum pump 1-4 inhales air through the pipe 1-2 and the air hole 1-3 and adsorbs the invoice coupon 4-2 to the upper surface of the base 1-1.

As shown in Figure 5, manually turn the first paper feeding roller 2-1 to rotate, and the rotating first paper feeding roller 2-1 will push the buckle link 4-1 forward.

As shown in Figure 6, the separated deduction coupon 4-1 is manually removed, and only the adsorbed and fixed invoice coupon 4-2 remains on the base 1-1, thus realizing the separation of the two invoice coupons.

Manually close the valve on the vacuum pump 1-4, the pipe 1-2 and the air hole 1-3 no longer inhale, and the invoice page 4-2 on the abutment 1-1 is in a released state.

As shown in Figure 7, the first paper feeding roller 2-1 is manually turned to rotate, and the rotating first paper feeding roller 2-1 pushes the invoice page 4-2 forward.

The inventive concept of Embodiment 1: It realizes the separation of invoices through the suction table for fixing or releasing the invoice coupons and the paper feeding mechanism on the suction table for transmitting the invoices, saving time and effort and high work efficiency.

Example 2:

The difference between Embodiment 2 and Embodiment 1 is that there are two paper rollers to transport invoices and separate invoices.

As shown in Fig. 8 and Fig. 2, the present invention discloses a two-part invoice separation device, which includes a suction table for fixing or releasing the invoice coupons and a paper feeding mechanism installed on the suction table for transmitting the invoices. The suction table includes a base 1-1, a pipe 1-2 connected to the base 1-1, and an air hole 1-3. The pipe 1-2 communicates with the base 1-1 through the air hole 1-3. The upper surface is conductive to the external space.

The paper feeding mechanism includes a bearing seat fixed on the suction table and a paper feeding roller located above the suction table and rotationally connected to the bearing seat. The paper feeding roller is parallel to the upper surface of the suction table and rotates on its own axis. .

As shown in Figure 8, there are two paper feeding rollers, which are a first paper feeding roller 2-1 and a second paper feeding roller 2-2 with the same structure. The first paper feeding roller 2-1 Located at one end of the suction table, the second paper roller 2-2 is located at the other end of the suction table; the number of the bearing seats is two pairs, which are a first pair of bearing seats and a second pair of bearing seats with the same structure. The first paper roller 2-1 is rotatably connected to a first pair of bearing seats. One of the first pair of bearing seats is located at one end of the first paper roller 2-1, and the other of the first pair of bearing seats is located at one end of the first paper roller 2-1. The bearing seat is located at the other end of the first paper roller 2-1, and the second paper roller 2-2 is rotationally connected to the second pair of bearing seats.

Example 2 Instructions for use:

To prepare before use, connect vacuum pump 1-4 to pipeline 1-2.

Stuff the invoice into the gap between the base 1-1 and the first paper roller 2-1. The invoice consists of the upper deduction page 4-1 and the lower invoice page 4-2 stacked together.

Continue to insert the invoice until it completely covers the air holes 1-3.

Manually open the valve on the vacuum pump 1-4. The vacuum pump 1-4 inhales air through the pipe 1-2 and the air hole 1-3 and adsorbs the invoice coupon 4-2 to the upper surface of the base 1-1.

Manually turn the first paper feed roller 2-1 and the second paper feed roller 2-2 to rotate, and the rotating paper feed rollers will push the buckle link 4-1 forward.

Manually remove the separated deduction copy 4-1, leaving only the adsorbed and fixed invoice copy 4-2 on the base 1-1, thus realizing the separation of the two invoices.

Manually close the valve on the vacuum pump 1-4, the pipe 1-2 and the air hole 1-3 no longer inhale, and the invoice page 4-2 on the abutment 1-1 is in a released state.

Manually turn the first paper feeding roller 2-1 and the second paper feeding roller 2-2 to rotate, and the rotating paper feeding rollers will push the invoice page 4-2 forward.

The inventive concept of Embodiment 2: It realizes the separation of invoices through a suction table for fixing or releasing invoice coupons and a paper feeding mechanism on the suction table for transmitting invoices, saving time and effort, and high work efficiency. The two paper rollers can better hold, transmit and separate invoices, with more stable performance and higher efficiency.

Example 3:

The difference between Embodiment 3 and Embodiment 1 is that the paper transport roller is driven by a motor.

The invention discloses a two-part invoice separation device, which includes a suction table for fixing or releasing the invoice parts and a paper feeding mechanism installed on the suction table for transmitting the invoice. The suction table includes a base 1-1, a pipe 1-2 connected to the base 1-1, and an air hole 1-3. The pipe 1-2 communicates with the base 1-1 through the air hole 1-3. The upper surface is conductive to the external space.

The paper feeding mechanism includes a bearing seat fixed on the suction table, a paper feeding roller located above the suction table and rotationally connected to the bearing seat, and a motor fixed on the suction table. The paper feeding roller is parallel to the upper surface of the suction table. It rotates on its own axis, and the rotating shaft of the motor is fixedly connected to the paper roller and drives the paper roller to rotate.

The number of the paper feeding rollers is one, which is the first paper feeding roller 2-1. The first paper feeding roller 2-1 is located in the middle of the suction table; the number of the bearing seats is one pair, which is the first pair. Bearing seats, the first paper roller 2-1 is rotationally connected to the first pair of bearing seats, one of the first pair of bearing seats is located at one end of the first paper roller 2-1, and the first pair of bearing seats The other bearing seat is located at the other end of the first paper roller 2-1.

There is one motor, which is a first motor. The rotating shaft of the first motor is fixedly connected to the first paper roller 2-1.

Example 3 Instructions for use:

To prepare before use, connect vacuum pump 1-4 to pipeline 1-2.

Stuff the invoice into the gap between the base 1-1 and the first paper roller 2-1. The invoice consists of the upper deduction page 4-1 and the lower invoice page 4-2 stacked together.

Turn the power switch of the first motor and connect the power cord of the first motor. The first motor starts to work and drives the first paper roller 2-1 to rotate. The rotating first paper roller 2-1 pushes the invoice forward to continue. Insert it until the invoice is completely covered on the air holes 1-3, flip the power switch of the first motor and disconnect the power cord of the first motor, and the first motor stops working.

Manually open the valve on the vacuum pump 1-4. The vacuum pump 1-4 inhales air through the pipe 1-2 and the air hole 1-3 and adsorbs the invoice coupon 4-2 to the upper surface of the base 1-1.

Turn the power switch of the first motor and connect the power cord of the first motor. The first motor starts to work and drives the first paper roller 2-1 to rotate. The rotating first paper roller 2-1 will offset the coupling 4 -1 to push forward.

Manually remove the separated deduction copy 4-1, leaving only the adsorbed and fixed invoice copy 4-2 on the base 1-1, thus realizing the separation of the two invoices.

Manually close the valve on the vacuum pump 1-4, the pipe 1-2 and the air hole 1-3 no longer inhale, and the invoice page 4-2 on the abutment 1-1 is in a released state.

The rotating first paper roller 2-1 pushes the invoice page 4-2 forward.

The inventive concept of Embodiment 3: It realizes the separation of invoices through the suction table for fixing or releasing the invoice coupons and the paper feeding mechanism on the suction table for transmitting the invoices, saving time and effort and high work efficiency. The paper roller is driven by a motor, which saves time and effort. It can better transmit and separate invoices, with more stable performance and higher efficiency.

Example 4:

The difference between Embodiment 4 and Embodiment 2 is that the paper transport roller is driven by a motor, and a solenoid valve is used on the pipe 1-2 to control on or off.

The invention discloses a two-part invoice separation device, which includes a suction table for fixing or releasing the invoice parts and a paper feeding mechanism installed on the suction table for transmitting the invoice. The suction table includes a base 1-1, a pipe 1-2 connected to the base 1-1, and an air hole 1-3. The pipe 1-2 communicates with the base 1-1 through the air hole 1-3. The upper surface is conductive to the external space.

The paper feeding mechanism includes a bearing seat fixed on the suction table, a paper feeding roller located above the suction table and rotatably connected to the bearing seat, a motor fixed on the suction table, and a motor power switch. The paper feeding roller and the suction table The upper surface of the motor is parallel and rotates on its own axis. The rotating shaft of the motor is fixedly connected to the paper roller and drives the paper roller to rotate.

There are two paper feeding rollers, which are a first paper feeding roller 2-1 and a second paper feeding roller 2-2 with the same structure. The first paper feeding roller 2-1 is located at one end of the suction table. The second paper feeding roller 2-2 is located at the other end of the suction table; the number of the bearing seats is two pairs, which are the first pair of bearing seats and the second pair of bearing seats with the same structure. The roller 2-1 is rotationally connected with the first pair of bearing seats. One bearing seat of the first pair of bearing seats is located at one end of the first paper feeding roller 2-1, and the other bearing seat of the first pair of bearing seats is located on the first paper feeding roller 2-1. At the other end of the paper roller 2-1, the second paper feeding roller 2-2 is rotationally connected to the second pair of bearing seats.

There are two motors, namely a first motor and a second motor. The rotating shaft of the first motor is fixedly connected to the first paper roller 2-1, and the rotating shaft of the second motor is connected to the second paper roller 2-1. Roller 2-2 is fixedly connected.

The number of the motor power switch is one, and the motor power switch is connected in series to the power lines of the first motor and the second motor.

A solenoid valve switch is fixed on the suction table, and a solenoid valve used to conduct or block the pipeline 1-2 is installed on the pipeline 1-2. The solenoid valve switch is connected in series to the power line of the solenoid valve.

Example 4 Instructions for use:

To prepare before use, connect vacuum pump 1-4 to pipeline 1-2.

Stuff the invoice into the gap between the base 1-1 and the first paper roller 2-1. The invoice consists of the upper deduction page 4-1 and the lower invoice page 4-2 stacked together.

Turn the motor power switch and connect the power cords of the first motor and the second motor. The two motors start to work and drive the two paper rollers to rotate. The rotating paper rollers push the invoices forward and continue to insert them until the invoices are completely covered. Above the air holes 1-3, flip the motor power switch and disconnect the power cords of the two motors, and the two motors will stop working.

Turn the solenoid valve switch and turn on the solenoid valve. The vacuum pump 1-4 inhales air through the pipe 1-2 and the air hole 1-3 and adsorbs the invoice coupon 4-2 to the upper surface of the base 1-1.

Turn the motor power switch and connect the power cords of the two motors. The two motors start to work and drive the two paper feeding rollers to rotate. The rotating two paper feeding rollers will push the buckle link 4-1 forward.

Manually remove the separated deduction copy 4-1, leaving only the adsorbed and fixed invoice copy 4-2 on the base 1-1, thus realizing the separation of the two invoices.

Turn the solenoid valve switch and block the solenoid valve. Pipe 1-2 and stomata 1-3 no longer inhale, and invoice page 4-2 on abutment 1-1 is in a released state.

The two rotating paper rollers push the invoice page 4-2 forward.

The inventive concept of Embodiment 4: It realizes the separation of invoices through a suction table for fixing or releasing invoice coupons and a paper feeding mechanism on the suction table for transmitting invoices, saving time and effort, and high work efficiency. The paper roller is driven by a motor, which saves time and effort. It can better transmit and separate invoices, with more stable performance and higher efficiency. The solenoid valve is used to control the conduction or blocking of pipelines 1-2, thereby fixing or releasing the invoice link, making it more convenient and efficient to separate the invoices.

Example 5:

The difference between Embodiment 5 and Embodiment 4 is that it also includes a controller, a second proximity switch 3-2 provided on the ticket issuing side of the suction table for sensing that the invoice enters the suction area, and a second proximity switch 3-2 provided on the pipe 1-2 for guiding. The solenoid valve that opens or blocks the pipeline 1-2, the first proximity switch 3-1 is connected to the control end of the controller, the second proximity switch 3-2 is connected to the control end of the controller, the controller The control end of the controller is connected to the control end of the motor, and the control end of the controller is connected to the control end of the solenoid valve.

As shown in Figure 9, the present invention discloses a two-part invoice separation device, which includes a suction table for fixing or releasing the invoice coupons, a paper feeding mechanism and a controller installed on the suction table for transmitting the invoices. The suction platform includes a base 1-1, a connected pipe 1-2 and an air hole 1-3 opened on the base 1-1, and a first invoice fixed on the incoming side of the base 1-1 for sensing invoices. Proximity switch 3-1, a second proximity switch 3-2 fixed on the ticket issuing side of the base 1-1 for sensing that the invoice enters the adsorption area, and a second proximity switch 3-2 fixed on the pipe 1-2 for conducting or blocking the pipe 1-2 Solenoid valve, the pipe 1-2 is connected to the external space on the upper surface of the base 1-1 through the air hole 1-3.

The paper feeding mechanism includes a bearing seat fixed on the suction table, a paper feeding roller located above the suction table and rotationally connected to the bearing seat, and a motor fixed on the suction table. The paper feeding roller is parallel to the upper surface of the suction table. It rotates on its own axis, and the rotating shaft of the motor is fixedly connected with the paper roller and drives the paper roller to rotate.

There are two paper feeding rollers, which are a first paper feeding roller 2-1 and a second paper feeding roller 2-2 with the same structure. The first paper feeding roller 2-1 is located at one end of the suction table. The second paper feeding roller 2-2 is located at the other end of the suction table; the number of the bearing seats is two pairs, which are the first pair of bearing seats and the second pair of bearing seats with the same structure. The roller 2-1 is rotationally connected with the first pair of bearing seats. One bearing seat of the first pair of bearing seats is located at one end of the first paper feeding roller 2-1, and the other bearing seat of the first pair of bearing seats is located on the first paper feeding roller 2-1. At the other end of the paper roller 2-1, the second paper feeding roller 2-2 is rotationally connected to the second pair of bearing seats.

There are two motors, namely a first motor and a second motor. The rotating shaft of the first motor is fixedly connected to the first paper roller 2-1, and the rotating shaft of the second motor is connected to the second paper roller 2-1. Roller 2-2 is fixedly connected.

The proximity switch is an infrared proximity switch, the lower part of which is embedded and fixed on the base 1-1.

As shown in Figure 10, the controller is a single-chip microcomputer, and its model is stc89c52. The Vcc terminal of the microcontroller is connected to the positive pole of the DC power supply, and its Vss terminal is connected to the negative pole of the DC power supply. The control terminal P0.0 of the 39th pin of the microcontroller is connected to the first proximity switch 3-1, and the control terminal P0 of the 38th pin of the microcontroller is connected. 1 is connected to the second proximity switch 3-2. The control terminal P0.2 of pin 37 of the microcontroller is connected to the control terminal of the first motor and the control terminal of the second motor at the same time. The control terminal P0.3 of pin 36 of the microcontroller is connected to the electromagnetic The control end of the valve is connected to the first proximity switch 3-1, the second proximity switch 3-2, the solenoid valve, the first motor and the second motor themselves, which are existing technologies and will not be described again here.

Example 5 Instructions for use:

To prepare before use, connect vacuum pump 1-4 to pipeline 1-2.

Stuff the invoice into the gap between the base 1-1 and the first paper roller 2-1. The invoice consists of the upper deduction page 4-1 and the lower invoice page 4-2 stacked together.

The invoice enters between the infrared transmitting tube and the receiving tube of the first proximity switch 3-1. The first proximity switch 3-1 notifies the microcontroller, and the microcontroller notifies the first motor and the second motor at the same time. The first motor and the second motor start working and Drive the two paper feeding rollers to rotate, and the rotating paper feeding rollers push the invoice forward and continue to insert it until the invoice is completely covered on the air holes 1-3.

The adsorption area is the central area on the upper surface of the base 1-1. When the invoice enters between the infrared transmitting tube and the receiving tube of the second proximity switch 3-2, the second proximity switch 3-2 notifies the microcontroller, and the microcontroller notifies the solenoid valve. , the solenoid valve is turned on, the vacuum pump 1-4 inhales air through the pipe 1-2 and the air hole 1-3, and adsorbs and fixes the invoice coupler 4-2 on the upper surface of the base 1-1.

The two paper feeding rollers that continue to rotate push the buckle link 4-1 forward.

Manually remove the separated deduction copy 4-1, leaving only the adsorbed and fixed invoice copy 4-2 on the base 1-1, thus realizing the separation of the two invoices.

When the power is turned off, the pipe 1-2 and the stomata 1-3 no longer inhale, and the invoice page 4-2 on the abutment 1-1 is in a released state.

Take out the invoice page 4-2.

The inventive concept of Embodiment 5: It realizes the separation of invoices through a suction table for fixing or releasing invoice coupons and a paper feeding mechanism on the suction table for transmitting invoices, saving time and effort, and high work efficiency. Using two proximity switches and a solenoid valve, the operation is more time-saving, labor-saving and more efficient.

Example 6:

The difference between Embodiment 6 and Embodiment 5 is that it also includes a third proximity switch 3-3 provided on the ticket issuing side of the suction table for sensing the invoice issuance. The third proximity switch 3-3 is controlled by the controller. end connection.

As shown in Figure 11, the present invention discloses a two-part invoice separation device, which includes a suction table for fixing or releasing the invoice coupons, a paper feeding mechanism and a controller installed on the suction table for transmitting the invoices. The suction platform includes a base 1-1, a connected pipe 1-2 and an air hole 1-3 opened on the base 1-1, and a first invoice fixed on the incoming side of the base 1-1 for sensing invoices. Proximity switch 3-1, a second proximity switch 3-2 fixed on the ticket issuing side of the base 1-1 for sensing that the invoice enters the adsorption area, and a third proximity switch 3-2 fixed on the ticket issuing side of the base 1-1 for sensing the invoice issuance. Three proximity switches 3-3 and a solenoid valve fixed on the pipeline 1-2 for conducting or blocking the pipeline 1-2. The pipeline 1-2 passes through the air hole 1-3 and the outside of the upper surface of the base 1-1 Space connection.

The paper feeding mechanism includes a bearing seat fixed on the suction table, a paper feeding roller located above the suction table and rotationally connected to the bearing seat, and a motor fixed on the suction table. The paper feeding roller is parallel to the upper surface of the suction table. It rotates on its own axis, and the rotating shaft of the motor is fixedly connected with the paper roller and drives the paper roller to rotate.

There are two paper feeding rollers, which are a first paper feeding roller 2-1 and a second paper feeding roller 2-2 with the same structure. The first paper feeding roller 2-1 is located at one end of the suction table. The second paper feeding roller 2-2 is located at the other end of the suction table; the number of the bearing seats is two pairs, which are the first pair of bearing seats and the second pair of bearing seats with the same structure. The roller 2-1 is rotationally connected with the first pair of bearing seats. One bearing seat of the first pair of bearing seats is located at one end of the first paper feeding roller 2-1, and the other bearing seat of the first pair of bearing seats is located on the first paper feeding roller 2-1. At the other end of the paper roller 2-1, the second paper feeding roller 2-2 is rotationally connected to the second pair of bearing seats.

There are two motors, namely a first motor and a second motor. The rotating shaft of the first motor is fixedly connected to the first paper roller 2-1, and the rotating shaft of the second motor is connected to the second paper roller 2-1. Roller 2-2 is fixedly connected.

The proximity switch is an infrared proximity switch, the lower part of which is embedded and fixed on the base 1-1.

As shown in Figure 12, the controller is a single-chip microcomputer, and its model is stc89c52. The Vcc terminal of the microcontroller is connected to the positive pole of the DC power supply, and its Vss terminal is connected to the negative pole of the DC power supply. The control terminal P0.0 of the 39th pin of the microcontroller is connected to the first proximity switch 3-1, and the control terminal P0 of the 38th pin of the microcontroller is connected. 1 is connected to the second proximity switch 3-2. The control terminal P0.2 of pin 37 of the microcontroller is connected to the control terminal of the first motor and the control terminal of the second motor at the same time. The control terminal P0.3 of pin 36 of the microcontroller is connected to the electromagnetic The control end of the valve is connected. The control end P0.4 of the 35th pin of the microcontroller is connected to the third proximity switch 3-3. The first proximity switch 3-1, the second proximity switch 3-2, the third proximity switch 3-3, The solenoid valve, the first motor and the second motor themselves are existing technologies and will not be described in detail here.

Example 6 Instructions for use:

To prepare before use, connect vacuum pump 1-4 to pipeline 1-2.

Stuff the invoice into the gap between the base 1-1 and the first paper roller 2-1. The invoice consists of the upper deduction page 4-1 and the lower invoice page 4-2 stacked together.

The invoice enters between the infrared transmitting tube and the receiving tube of the first proximity switch 3-1. The first proximity switch 3-1 notifies the microcontroller, and the microcontroller notifies the first motor and the second motor at the same time. The first motor and the second motor start working and Drive the two paper feeding rollers to rotate, and the rotating paper feeding rollers push the invoice forward and continue to insert it until the invoice is completely covered on the air holes 1-3.

The adsorption area is the central area on the upper surface of the base 1-1. When the invoice enters between the infrared transmitting tube and the receiving tube of the second proximity switch 3-2, the second proximity switch 3-2 notifies the microcontroller, and the microcontroller notifies the solenoid valve. , the solenoid valve is turned on, the vacuum pump 1-4 inhales air through the pipe 1-2 and the air hole 1-3, and adsorbs and fixes the invoice coupler 4-2 on the upper surface of the base 1-1.

The two paper feeding rollers that continue to rotate push the buckle link 4-1 forward.

Manually remove the separated deduction copy 4-1, leaving only the adsorbed and fixed invoice copy 4-2 on the base 1-1, thus realizing the separation of the two invoices.

The invoice enters between the infrared transmitting tube and the receiving tube of the third proximity switch 3-3. The third proximity switch 3-3 notifies the microcontroller, and the microcontroller notifies the solenoid valve. The solenoid valve is blocked, and the pipe 1-2 and the air hole 1-3 are no longer Inhale, the invoice page 4-2 on the base 1-1 is released.

The two paper feed rollers that continue to rotate push the invoice page 4-2 forward.

The inventive concept of Embodiment 6: It realizes the separation of invoices through the suction table for fixing or releasing the invoice coupons and the paper feeding mechanism on the suction table for transmitting the invoices, saving time and effort, and high work efficiency. Using three proximity switches and a solenoid valve, the operation is more time-saving, labor-saving and more efficient.

The inventive concept of the present application: it realizes the separation of invoices through a suction table for fixing or releasing invoice coupons and a paper feeding mechanism on the suction table for transmitting invoices, saving time and effort and high work efficiency.

Compared with the above embodiment, a computer, a camera and a sorting machine can also be used. The camera can take a photo of the invoice and inform the server. The server can identify the invoice type through image recognition technology and control the sorting machine to sort and classify the invoice according to the invoice type, thereby further improving work efficiency. The computer, camera, sorting machine, image recognition technology and sorting technology themselves are existing technologies and will not be described in detail here.

Claims (1)

1. A two allies oneself with invoice separator, its characterized in that: the invoice delivery system comprises a suction table for fixing or releasing an invoice unit and a paper feeding mechanism arranged on the suction table and used for delivering the invoice; the suction table comprises a base table (1-1), a pipeline (1-2) and an air hole (1-3), wherein the pipeline (1-2) is arranged on the base table (1-1) and is connected and conducted, and the pipeline (1-2) is communicated with the external space on the upper surface of the base table (1-1) through the air hole (1-3); the suction table further comprises a vacuum pump (1-4), and the vacuum pump (1-4) is connected and communicated with the pipeline (1-2); the paper feeding mechanism comprises a bearing seat arranged on the suction table and a paper feeding roller which is positioned above the suction table and is rotationally connected with the bearing seat, and the paper feeding roller is parallel to the upper surface of the suction table and rotates around the axis of the paper feeding roller; the paper feeding mechanism further comprises a motor arranged on the suction table, and a rotating shaft of the motor is fixedly connected with the paper feeding roller and drives the paper feeding roller to rotate; the number of the paper feeding rollers is two, namely a first paper feeding roller (2-1) and a second paper feeding roller (2-2) which are identical in structure, the first paper feeding roller (2-1) is positioned at one end of the suction table, and the second paper feeding roller (2-2) is positioned at the other end of the suction table; the number of the bearing seats is two, namely a first pair of bearing seats and a second pair of bearing seats which are identical in structure, the first paper walking roller (2-1) is rotationally connected with the first pair of bearing seats, one bearing seat in the first pair of bearing seats is positioned at one end of the first paper walking roller (2-1), the other bearing seat in the first pair of bearing seats is positioned at the other end of the first paper walking roller (2-1), and the second paper walking roller (2-2) is rotationally connected with the second pair of bearing seats; the number of the motors is two, namely a first motor and a second motor, the rotating shaft of the first motor is fixedly connected with the first paper feeding roller (2-1), and the rotating shaft of the second motor is fixedly connected with the second paper feeding roller (2-2); a valve for conducting or blocking the pipeline (1-2) is arranged on the pipeline (1-2); the system also comprises a controller and a first proximity switch (3-1) arranged on the ticket inlet side of the suction table and used for sensing the invoice, wherein the first proximity switch (3-1) is connected with the control end of the controller, and the control end of the controller is connected with the control end of the motor; the device further comprises a controller, a second proximity switch (3-2) arranged on the ticket outlet side of the suction table and used for sensing the invoice entering the adsorption area, a third proximity switch (3-3) used for sensing the invoice outlet, and an electromagnetic valve arranged on the pipeline (1-2) and used for conducting or blocking the pipeline (1-2), wherein the second proximity switch (3-2) and the third proximity switch (3-3) are respectively connected with a control end of the controller, and a control end of the controller is connected with a control end of the electromagnetic valve.