阅读说明：本技术 一种自动模拟压钞机构 (Automatic simulation bank note pressing mechanism ) 是由 毕波 郭朋 刘云鹏 吴先锋 高维民 安永冠 余立群 谭建伟 陈伟斌 吕海龙 余家 于 2020-12-31 设计创作，主要内容包括：本发明涉及清分机领域,具体为一种自动模拟压钞机构。该机构的压钞固定装置包括固定支架、从动轴、主动轴、电机齿轮、电机、传动齿轮,水平的从动轴、主动轴上下相对设置于固定支架上,主动轴上安装传动齿轮,电机的输出端安装电机齿轮,传动齿轮与电机齿轮相啮合；压钞活动装置包括第一转轴、第一连杆、第二转轴、第二连杆、传动压钞板、活动压钞板,上下设置的传动压钞板与活动压钞板连接,传动压钞板侧面立板的上下设置第二转轴、第一转轴,第一转轴穿设于所述立板上的弧形滑道,主动轴通过第一连杆与第一转轴连接,从动轴通过第二连杆与第二转轴连接。本发明活动压钞配重通过重力作用模拟压钞,提高下钞质量。(The invention relates to the field of sorting machines, in particular to an automatic simulation banknote pressing mechanism. The banknote pressing fixing device of the mechanism comprises a fixing support, a driven shaft, a driving shaft, a motor gear, a motor and a transmission gear, wherein the horizontal driven shaft and the driving shaft are arranged on the fixing support in a vertically opposite mode; the banknote pressing movable device comprises a first rotating shaft, a first connecting rod, a second rotating shaft, a second connecting rod, a transmission banknote pressing plate and a movable banknote pressing plate, the transmission banknote pressing plate arranged from top to bottom is connected with the movable banknote pressing plate, the second rotating shaft and the first rotating shaft are arranged on the vertical plate on the side face of the transmission banknote pressing plate from top to bottom, the first rotating shaft penetrates through the arc-shaped slide rail on the vertical plate, the driving shaft is connected with the first rotating shaft through the first connecting rod, and the driven shaft is connected with the second rotating shaft through the second connecting rod. The movable banknote pressing counterweight simulates banknote pressing through the action of gravity, and the banknote discharging quality is improved.)

1. The utility model provides an automatic simulate bank note pressing mechanism which characterized in that, this mechanism comprises bank note pressing fixing device and bank note pressing head, wherein:

the banknote pressing fixing device comprises a fixing support, a driven shaft, a driving shaft, a motor gear, a motor and a transmission gear, wherein the horizontal driven shaft and the horizontal driving shaft are arranged on the fixing support in a vertically opposite mode, the driving shaft is provided with the transmission gear, the output end of the motor is provided with the motor gear, and the transmission gear is meshed with the motor gear;

the banknote pressing movable device comprises a first rotating shaft, a first connecting rod, a second rotating shaft, a second connecting rod, a transmission banknote pressing plate and a movable banknote pressing plate, the transmission banknote pressing plate arranged from top to bottom is connected with the movable banknote pressing plate, the second rotating shaft and the first rotating shaft are arranged on the vertical plate on the side face of the transmission banknote pressing plate from top to bottom, the first rotating shaft penetrates through the arc-shaped slide rail on the vertical plate, the driving shaft is connected with the first rotating shaft through the first connecting rod, and the driven shaft is connected with the second rotating shaft through the second connecting rod.

2. The automatic analog banknote pressing mechanism of claim 1 wherein the motor is connected to a hall-activated switch.

3. The automatic analog banknote pressing mechanism of claim 1, wherein the movable banknote pressing plate is of an obtuse-angle plate-shaped structure, the lower part of the bottom surface of the movable banknote pressing plate corresponds to the banknote feeding wheel, the front part of the banknote at the banknote inlet is arranged between the movable banknote pressing plate and the banknote feeding wheel, and the banknote feeding wheel is arranged on the banknote conveying channel at the bottom of the banknote; the lower part of the fixed support is provided with a cover plate, the upper part of the cover plate is connected with the fixed support, the lower part of the cover plate corresponds to the banknote passage, and the middle part of the cover plate is provided with a pair of banknote pressing mechanisms.

4. The automatic analog banknote pressing mechanism of claim 3, wherein when the banknote feeding is started, the banknote is stacked on the banknote feeding wheel, and the gravity of the banknote generates enough pressure on the banknote feeding wheel, so that the banknote pressing mechanism shields the tube, the movable banknote pressing plate is fixed above the banknote, and the banknote is fed through the banknote feeding wheel; when the stacked bank notes are gradually reduced and the bank note pressing mechanism cannot detect the bank notes from the pair of tubes, a signal is transmitted to the motor to start, the bank note pressing plate moving device moves downwards, the movable bank note pressing plate is lapped on the upper surface of the bank notes to apply pressure, and the bank notes are fed through the bank note feeding wheel under the condition that the movable bank note pressing plate actively presses the bank notes; when the moving device of the banknote pressing plate continues to move downwards, the stacked banknotes are further reduced, the first rotating shaft moves downwards along the slide way, the moving device of the banknote pressing plate is separated from the control of the motor, at the moment, the gravity of the moving device of the banknote pressing plate is relied on, the movable banknote pressing plate applies pressure to the banknotes, and the banknotes are fed through the banknote feeding wheel; after the paper money feeding is finished, the motor rotates reversely to drive the first connecting rod and the second connecting rod to reset, and the movable pressing plate returns to be ready for next paper money feeding.

Technical Field

The invention relates to the field of sorting machines, in particular to an automatic simulation banknote pressing mechanism.

Background

The sorter is a high-end financial machine product, and is also called as a banknote sorter, a cash sorter, a currency sorter and a paper currency (banknote, cash and currency) sorting machine, which enters China in the middle of the 90 s of the 20 th century. Is a financial machine tool specially used for counting and sorting coins or paper money. The prescribed program of the financial industry in China for the whole counting and counting work of cash is initial counting (counting, distinguishing), full counting (separating edition and picking up damaged coupons), bundling → repeated counting → package warehousing. All links except the whole point are mechanized and automated. The paper money sorter is suitable for sorting, counting, improving the neatness and selecting the paper money for the ATM.

When the cash sorter performs cash counting at an inlet, the best cash counting state is that N pieces of money are in a cash inlet, the number of the money is less and less along with the cash inlet, and finally the quality of the discharged cash is caused by no pressure, so that an automatic cash pressing module system is designed to simulate the pressure of the N pieces of money on the less cash, and the quality of the discharged cash is improved.

Disclosure of Invention

The invention aims to provide an automatic simulation banknote pressing mechanism, wherein a movable banknote pressing counterweight simulates banknote pressing through the action of gravity, so that the banknote pressing quality is improved.

The technical scheme of the invention is as follows:

the utility model provides an automatic simulate bank note pressing mechanism, this mechanism comprises bank note pressing fixing device and bank note pressing head, wherein:

the banknote pressing fixing device comprises a fixing support, a driven shaft, a driving shaft, a motor gear, a motor and a transmission gear, wherein the horizontal driven shaft and the horizontal driving shaft are arranged on the fixing support in a vertically opposite mode, the driving shaft is provided with the transmission gear, the output end of the motor is provided with the motor gear, and the transmission gear is meshed with the motor gear;

the banknote pressing movable device comprises a first rotating shaft, a first connecting rod, a second rotating shaft, a second connecting rod, a transmission banknote pressing plate and a movable banknote pressing plate, the transmission banknote pressing plate arranged from top to bottom is connected with the movable banknote pressing plate, the second rotating shaft and the first rotating shaft are arranged on the vertical plate on the side face of the transmission banknote pressing plate from top to bottom, the first rotating shaft penetrates through the arc-shaped slide rail on the vertical plate, the driving shaft is connected with the first rotating shaft through the first connecting rod, and the driven shaft is connected with the second rotating shaft through the second connecting rod.

The automatic simulation banknote pressing mechanism is characterized in that a motor is connected with a Hall starting switch.

In the automatic simulation banknote pressing mechanism, the movable banknote pressing plate is of an obtuse-angle plate-shaped structure, the lower part of the bottom surface of the movable banknote pressing plate corresponds to the banknote feeding wheel, the front part of a banknote at the banknote inlet is arranged between the movable banknote pressing plate and the banknote feeding wheel, and the banknote feeding wheel is arranged on a banknote conveying channel at the bottom of the banknote; the lower part of the fixed support is provided with a cover plate, the upper part of the cover plate is connected with the fixed support, the lower part of the cover plate corresponds to the banknote passage, and the middle part of the cover plate is provided with a pair of banknote pressing mechanisms.

When the automatic analog banknote pressing mechanism starts to feed banknotes, banknotes are stacked on the banknote feeding wheel, sufficient pressure is generated on the banknote feeding wheel through the gravity of the banknotes, at the moment, the banknote pressing mechanism shields the pair of the tubes, the movable banknote pressing plate is fixed above the banknotes, and the banknotes are fed through the banknote feeding wheel; when the stacked bank notes are gradually reduced and the bank note pressing mechanism cannot detect the bank notes from the pair of tubes, a signal is transmitted to the motor to start, the bank note pressing plate moving device moves downwards, the movable bank note pressing plate is lapped on the upper surface of the bank notes to apply pressure, and the bank notes are fed through the bank note feeding wheel under the condition that the movable bank note pressing plate actively presses the bank notes; when the moving device of the banknote pressing plate continues to move downwards, the stacked banknotes are further reduced, the first rotating shaft moves downwards along the slide way, the moving device of the banknote pressing plate is separated from the control of the motor, at the moment, the gravity of the moving device of the banknote pressing plate is relied on, the movable banknote pressing plate applies pressure to the banknotes, and the banknotes are fed through the banknote feeding wheel; after the paper money feeding is finished, the motor rotates reversely to drive the first connecting rod and the second connecting rod to reset, and the movable pressing plate returns to be ready for next paper money feeding.

The invention has the advantages and beneficial effects that:

1. the invention simplifies and designs an electrically controlled lower crank to rotate at a constant speed by virtue of a connecting rod structure, so as to drive a money pressing mechanism, and a counter weight simulates money pressing movement under the action of gravity.

2. The principle of the connecting rod realizes the function of pressing the banknotes, and the banknote pressing plate combined with the counter weight simulates the pressing of the banknotes of N banknotes by means of gravity, so that the phenomenon that the quality of the banknotes is influenced when a small number of banknotes are at the banknote inlet is avoided.

3. The money pressing mechanism is assembled at the money inlet of the existing sorter as a full-automatic semi-modular assembly, and has simple assembly and low requirement on processing precision.

Drawings

Fig. 1 is a transmission principle diagram of the invention.

Fig. 2 is a schematic view of the banknote pressing mechanism of the present invention engaged with a banknote after activation.

Fig. 3 is a schematic diagram of the movable banknote pressing plate of the present invention separated from the motor control for pressing banknotes in the form of gravity.

Fig. 4 is a schematic diagram of the hall-start switch control of the present invention.

FIG. 5 is a schematic view of the platen moving device in an initial position.

In the figure, 1 a fixed support, 2 a driven shaft, 3 a driving shaft, 4 motor gears, 5 motors, 6 transmission gears, 7 cover plates, 8 banknote pressing mechanism geminate transistors, 9 banknotes, 10 a first rotating shaft, 11 a first connecting rod, 12 a second rotating shaft, 13 a second connecting rod, 14 Hall starting switches, 15 transmission banknote pressing plates, 16 movable banknote pressing plates, 17 slideways, 18 vertical plates and 19 banknote feeding wheels.

Detailed Description

As shown in fig. 1-5, the automatic simulation banknote pressing mechanism of the present invention comprises a banknote pressing fixing device and a banknote pressing moving device, wherein:

the banknote pressing fixing device comprises a fixing support 1, a driven shaft 2, a driving shaft 3, a motor gear 4, a motor 5, a transmission gear 6 and the like, and the fixing, the transmission and the control of the whole mechanism are realized. The horizontal driven shaft 2 and the driving shaft 3 are arranged on the fixed support 1 up and down relatively, the driving shaft 3 is provided with a transmission gear 6, the output end of the motor 5 is provided with a motor gear 4, the transmission gear 6 is meshed with the motor gear 4, and the motor 5 is connected with a Hall starting switch 14.

The banknote pressing movable device comprises a first rotating shaft 10, a first connecting rod 11, a second rotating shaft 12, a second connecting rod 13, a transmission banknote pressing plate 15, a movable banknote pressing plate 16 and the like, banknote pressing movement is achieved, and the banknote pressing plate achieves simulation banknote pressing action through connecting rod transmission. The up-and-down arranged transmission banknote pressing plate 15 is connected with the movable banknote pressing plate 16, the up-and-down arranged vertical plate 18 on the side surface of the transmission banknote pressing plate 15 is provided with a second rotating shaft 12 and a first rotating shaft 10, the first rotating shaft 10 penetrates through an arc-shaped slide way 17 on the vertical plate 18, the driving shaft 3 is connected with the first rotating shaft 10 through a first connecting rod 11, and the driven shaft 2 is connected with the second rotating shaft 12 through a second connecting rod 13.

The movable banknote pressing plate 16 is of an obtuse-angle plate-shaped structure, the lower portion of the bottom surface of the movable banknote pressing plate corresponds to the banknote feeding wheel 19, the front portion of the banknote 9 at the banknote inlet is arranged between the movable banknote pressing plate 16 and the banknote feeding wheel 19, and the banknote feeding wheel 19 is arranged on a banknote conveying channel at the bottom of the banknote 9. In addition, a cover plate 7 is arranged at the lower part of the fixed support 1, the upper part of the cover plate 7 is connected with the fixed support 1, the lower part of the cover plate 7 corresponds to the cash channel, and the middle part of the cover plate 7 is provided with a pair of cash pressing mechanisms 8 (such as photoelectric tubes).

When paper money feeding is started, N (such as 3-5) paper money 9 are stacked on the paper money feeding wheel 19, sufficient pressure is generated on the paper money feeding wheel 19 through the gravity of the paper money 9, at the moment, the paper money pressing mechanism is used for shielding the tube 8, the movable paper money pressing plate 16 is not moved above the paper money 9, the pressing plate movable device is in the initial position (shown in figure 5), and the paper money feeding wheel 19 can smoothly twist and feed the paper money one by one. When the stacked banknotes 9 are gradually reduced and the banknote pressing mechanism cannot detect the banknotes 9 from the tubes 8, a signal is transmitted to the motor 5 to start, the banknote pressing plate moving device moves downwards, the movable banknote pressing plate 16 is overlapped on the upper surface of the banknotes 9 to apply certain pressure, and the banknote feeding wheels 19 can smoothly feed the banknotes one by one under the condition that the movable banknote pressing plate 16 actively presses the banknotes 9 downwards. When the moving device of the banknote pressing plate moves downwards continuously, the stacked banknotes 9 are further reduced, the first rotating shaft 10 moves downwards along the slide way 17, the moving device of the banknote pressing plate is separated from the control of the motor 5, at the moment, the gravity of the moving device of the banknote pressing plate applies pressure to the banknotes 9 through the moving banknote pressing plate 16, and the banknote feeding wheels 19 can still feed the banknotes one by one smoothly. After the paper money feeding is finished, the motor 5 rotates reversely to drive the first connecting rod 11 and the second connecting rod 13 to reset to prepare for feeding paper money next time.

In the invention, a banknote pressing plate movable device is provided with a first rotating shaft 10 (a pin shaft) and a second rotating shaft 12, the first rotating shaft 10 and the second rotating shaft 12 are respectively connected with one ends of a first connecting rod 11 and a second connecting rod 13, and the other ends of the first connecting rod 11 and the second connecting rod 13 are respectively fixed on a driving shaft 3 and a driven shaft 2 to form a connecting rod mechanism. The motor 5 is controlled by a Hall starting switch 14, after the initial position is started, the driving shaft 3 drives the banknote pressing plate moving device to form a motion track through a link mechanism, so that the movable banknote pressing plate 16 applies pressure to the banknotes 9 at the banknote inlet. When the movable banknote pressing plate 16 of the banknote pressing plate moving device is overlapped with the banknotes 9 at the banknote inlet, the motor 5 continues to work due to the fact that the control does not reach the closing state, the first connecting rod 11 continues to move and is separated from the initial position of the banknote pressing moving device, the first rotating shaft 10 moves in the track of the arc-shaped slide rail 17, and therefore the banknote pressing plate moving device is separated from the motor control, and the function of pressing banknotes by the aid of complete gravity is achieved. According to the principle of pressing the banknotes by gravity, the counter weight can be balanced to simulate N banknotes to prevent the occurrence of the influence on the quality of the banknotes at the banknote inlet due to the fact that the number of the banknotes is too small.