CN210627396U

CN210627396U - Paper currency slope orthotic devices

Info

Publication number: CN210627396U
Application number: CN201922313606.1U
Authority: CN
Inventors: 梁江锋; 逄爱涛; 尤用
Original assignee: Clp Financial Equipment Services Yantai Co Ltd
Current assignee: Clp Financial Equipment Services Yantai Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-05-26
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a paper money inclination correction device, which comprises an upper guide plate with four openings on the upper surface, and a lower guide plate with four openings arranged on the lower part of the upper guide plate; the upper part of the upper guide plate is provided with a large bracket and a small bracket; the large bracket is provided with a first transmission shaft, a third transmission shaft and a first sliding shaft; one end of the first transmission shaft is provided with a first transmission gear; a second transmission gear is arranged near the center of the first transmission shaft; a second transmission shaft is arranged on the small bracket; a third transmission gear is arranged in the center of the second transmission shaft; one end of the second transmission shaft is connected with an electromagnetic clutch; one side of the electromagnetic clutch is connected with a third transmission shaft; a fourth transmission gear is arranged on the third transmission shaft; a sliding gear and a first sliding rubber wheel are arranged on the first sliding shaft; the inclination correction device improves the identification efficiency, is convenient and quick to use, has strong applicability and reduces the test time.

Description

Paper currency slope orthotic devices

Technical Field

The utility model belongs to financial service equipment field, concretely relates to paper currency slope orthotic devices.

Background

An ATM, i.e. an automatic teller machine, is a small machine which is set in different places by banks, records basic account information (usually, a bank card) of a customer by using a magnetic tape on a credit card-sized adhesive tape, so that the customer can perform bank counter services such as withdrawal, deposit, transfer and the like through the machine, and most customers refer to the self-service machine as an automatic teller machine.

In ATMs there are banknote validator modules which require off-line testing before they are installed and used properly to ensure their safety and reliability of use. When the conventional paper money identification module is used for off-line testing, a whole stack of paper money needs to be divided into one piece by one by a paper money digging device and is transmitted to the paper money identification module, paper money is inclined due to abrasion of a paper money digging mechanism or abrasion of a transmission channel in the process of dividing the paper money into one piece and transmitting the paper money, the paper money with overlarge inclination cannot be correctly identified by the paper money identification module according to key information such as face value, authenticity, serial number and the like, the identification rate calculation of the paper money identification module is seriously influenced, and misjudgment on the good state of the paper money identification module is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paper currency slope orthotic devices, the shortcoming of prior art above can be solved in the use of this equipment, discloses a slope orthotic devices of cooperation paper currency appraisal module, and convenient to use is swift, and the suitability is strong, has reduced test time, has improved efficiency of software testing.

In order to achieve the above object, the utility model provides a following technical scheme: a paper money inclination correction device comprises an upper guide plate with four openings, a lower guide plate with four openings is arranged at the lower part of the upper guide plate, the four openings on the upper guide plate and the lower guide plate correspond to each other, a large bracket and a small bracket are arranged at the upper part of the upper guide plate, a first transmission shaft, a third transmission shaft and a first sliding shaft are arranged on the large bracket, a first transmission gear is arranged at one end of the first transmission shaft and receives external power to rotate, a second transmission gear is arranged near the center of the first transmission shaft and drives the second transmission gear to rotate along with the first transmission gear, a second transmission shaft is arranged on the small bracket, a third transmission gear is arranged at the center of the second transmission shaft and receives the power of the second transmission gear and drives the second transmission shaft to rotate, and one end of the second transmission shaft is connected with an electromagnetic clutch, one side of the electromagnetic clutch is connected with a third transmission shaft, a fourth transmission gear is installed on the third transmission shaft, and the fourth transmission gear is controlled by the electromagnetic clutch to rotate along with or not along with the second transmission shaft; the first sliding shaft is provided with a sliding gear and a first sliding rubber wheel which are locked with each other and can rotate on the first sliding shaft; the infrared receiving sensor is installed to the little trompil of front side of going up the baffle, infrared transmitting sensor is installed to the little trompil of front end of lower guide, infrared transmitting sensor and infrared receiving sensor correspond to each other, the flexible steel sheet is installed to the lower part of lower guide, the one end of elastic steel sheet is upwards pushed down and is pinned the second sliding shaft, install the second on the second sliding shaft and slide the rubber tyer, the second slides the rubber tyer and can rotate on the second sliding shaft, and certain damping has, second sliding wheel and second sliding shaft can be according to the paper currency thickness difference between first slip rubber tyer and the second slip rubber tyer and upper and lower small amplitude removes, there is the line connection of drawing out to external circuit board on the electromagnetic clutch. When paper money enters the device according to the arrow direction, the time difference of the left infrared sensor and the right infrared sensor which are shielded by the paper money is equal to the control time difference of the electromagnetic clutch, the electromagnetic clutch on one side of the infrared sensor which is shielded firstly is triggered and converted into a separated state, the fourth gear controlled by the electromagnetic clutch stops stopping power and outputs the power to the first sliding rubber wheel on the same side, at the moment, the driving force of the first sliding rubber wheel is lost and the damping force is blocked on the same side of the paper money, the driving force continues to be applied to the opposite side, the driving force applied to the two sides of the paper money.

Preferably, the electromagnetic clutch, the fourth transmission gear, the sliding gear, the first sliding rubber wheel and the second sliding rubber wheel are respectively provided in two numbers.

Preferably, the first sliding rubber wheel and the sliding gear move synchronously.

Preferably, the first transmission shaft, the first transmission gear and the second transmission gear rotate synchronously.

Preferably, the first sliding rubber wheel is tangent to the second sliding rubber wheel.

Preferably, the second sliding rubber wheel has damping in rotation.

Preferably, the gap between the upper guide plate and the lower guide plate is 5-8 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the inclination condition in the banknote conveying process is effectively corrected;

2. paper money with any thickness can pass through the device and be effectively corrected for inclination;

3. the working efficiency of the identification module is improved, and the misjudgment of the state of the identification module is reduced.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

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

FIG. 1 is a top view of the paper money inclination correcting device of the present invention;

FIG. 2 is a front view of the paper money inclination correcting device of the present invention;

in the figure: 1. the device comprises an upper guide plate, a lower guide plate, a large support, a first transmission shaft, a first transmission gear, a second transmission gear, a third transmission shaft, a fourth transmission shaft, a second transmission shaft, a small support, a third transmission gear, a second transmission gear, a third transmission gear, a second transmission shaft, a third transmission gear, a fourth transmission gear, a sliding gear, a first sliding rubber wheel, a second sliding shaft, a first sliding shaft, an elastic steel sheet, a second sliding shaft, an electromagnetic clutch, a third transmission gear, a fourth transmission gear, a sliding gear, a second sliding rubber wheel, a second sliding shaft, a.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. 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 device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Referring to fig. 1-2, the present invention provides a technical solution: a paper money inclination correcting device characterized in that: a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; the large bracket 3 is provided with a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21; one end of the first transmission shaft 4 is provided with a first transmission gear 5; a second transmission gear 6 is arranged near the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is arranged at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; one side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is arranged on the third transmission shaft 7; the first sliding shaft 21 is provided with a sliding gear 14 and a first sliding rubber wheel 15; an infrared receiving sensor 20 is arranged on the front side of the upper guide plate 1; the front end of the lower guide plate 2 is provided with an infrared emission sensor 19; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is arranged on the second sliding shaft 17; the electromagnetic clutch 12 has a lead-out line. The electromagnetic clutch 12, the fourth transmission gear 13, the sliding gear 14, the first sliding rubber wheel 15 and the second sliding rubber wheel 16 are respectively provided in two numbers. The first sliding rubber wheel 15 and the sliding gear 14 move synchronously. The first transmission shaft 4, the first transmission gear 5 and the second transmission gear 6 synchronously rotate. The first sliding rubber wheel 15 is tangent to the second sliding rubber wheel 16. The second sliding rubber wheel 16 has damping function in rotation. The gap between the upper guide plate 1 and the lower guide plate 2 is 5-8 mm. The second sliding wheel and the second sliding shaft can move up and down in a small range according to the difference of the thickness of the paper money between the first sliding rubber wheel and the second sliding rubber wheel. The electromagnetic clutch is provided with a lead-out line connected to an external circuit board.

When paper money enters the device according to the arrow direction, the time difference of the left infrared sensor and the right infrared sensor which are shielded by the paper money is equal to the control time difference of the electromagnetic clutch, the electromagnetic clutch on one side of the infrared sensor which is shielded firstly is triggered and converted into a separated state, the fourth gear controlled by the electromagnetic clutch stops stopping power and outputs the power to the first sliding rubber wheel on the same side, at the moment, the driving force of the first sliding rubber wheel is lost and the damping force is blocked on the same side of the paper money, the driving force continues to be applied to the opposite side, the driving force applied to the two sides of the paper money.

Example 1:

a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21 are arranged in a hole on the large bracket 3; one end of the first transmission shaft 4 is sleeved with a first transmission gear 5; a second transmission gear 6 is sleeved at the position close to the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is sleeved at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; the other side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is sleeved on the third transmission shaft 7; the first sliding shaft 21 is sleeved with a gear 14 which can slide relative to the shaft and a first sliding rubber wheel 15 which can rotate relative to the shaft; an infrared receiving sensor 20 is arranged at the front opening of the upper guide plate 1; an infrared emission sensor 19 is arranged on an opening at the front end of the lower guide plate 2; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is sleeved on the second sliding shaft 17; the electromagnetic clutch 12 has an outlet line 22.

Example 2:

a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21 are arranged in a hole on the large bracket 3; one end of the first transmission shaft 4 is sleeved with a first transmission gear 5; a second transmission gear 6 is sleeved at the position close to the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is sleeved at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; the other side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is sleeved on the third transmission shaft 7; the first sliding shaft 21 is sleeved with a gear 14 which can slide relative to the shaft and a first sliding rubber wheel 15 which can rotate relative to the shaft; an infrared receiving sensor 20 is arranged at the front opening of the upper guide plate 1; an infrared emission sensor 19 is arranged on an opening at the front end of the lower guide plate 2; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is sleeved on the second sliding shaft 17; the electromagnetic clutch 12 has an outlet line 22. The electromagnetic clutch 12, the fourth transmission gear 13, the sliding gear 14, the first sliding rubber wheel 15 and the second sliding rubber wheel 16 are respectively provided in two numbers.

Example 3:

a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21 are arranged in a hole on the large bracket 3; one end of the first transmission shaft 4 is sleeved with a first transmission gear 5; a second transmission gear 6 is sleeved at the position close to the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is sleeved at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; the other side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is sleeved on the third transmission shaft 7; the first sliding shaft 21 is sleeved with a gear 14 which can slide relative to the shaft and a first sliding rubber wheel 15 which can rotate relative to the shaft; an infrared receiving sensor 20 is arranged at the front opening of the upper guide plate 1; an infrared emission sensor 19 is arranged on an opening at the front end of the lower guide plate 2; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is sleeved on the second sliding shaft 17; the electromagnetic clutch 12 has an outlet line 22. The first sliding rubber wheel 15 and the sliding gear 14 move synchronously.

Example 4:

a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21 are arranged in a hole on the large bracket 3; one end of the first transmission shaft 4 is sleeved with a first transmission gear 5; a second transmission gear 6 is sleeved at the position close to the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is sleeved at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; the other side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is sleeved on the third transmission shaft 7; the first sliding shaft 21 is sleeved with a gear 14 which can slide relative to the shaft and a first sliding rubber wheel 15 which can rotate relative to the shaft; an infrared receiving sensor 20 is arranged at the front opening of the upper guide plate 1; an infrared emission sensor 19 is arranged on an opening at the front end of the lower guide plate 2; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is sleeved on the second sliding shaft 17; the electromagnetic clutch 12 has an outlet line 22. The first transmission shaft 4, the first transmission gear 5 and the second transmission gear 6 synchronously rotate.

Example 5:

a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21 are arranged in a hole on the large bracket 3; one end of the first transmission shaft 4 is sleeved with a first transmission gear 5; a second transmission gear 6 is sleeved at the position close to the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is sleeved at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; the other side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is sleeved on the third transmission shaft 7; the first sliding shaft 21 is sleeved with a gear 14 which can slide relative to the shaft and a first sliding rubber wheel 15 which can rotate relative to the shaft; an infrared receiving sensor 20 is arranged at the front opening of the upper guide plate 1; an infrared emission sensor 19 is arranged on an opening at the front end of the lower guide plate 2; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is sleeved on the second sliding shaft 17; the electromagnetic clutch 12 has an outlet line 22. The first sliding rubber wheel 15 is tangent to the second sliding rubber wheel 16.

Example 6:

a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21 are arranged in a hole on the large bracket 3; one end of the first transmission shaft 4 is sleeved with a first transmission gear 5; a second transmission gear 6 is sleeved at the position close to the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is sleeved at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; the other side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is sleeved on the third transmission shaft 7; the first sliding shaft 21 is sleeved with a gear 14 which can slide relative to the shaft and a first sliding rubber wheel 15 which can rotate relative to the shaft; an infrared receiving sensor 20 is arranged at the front opening of the upper guide plate 1; an infrared emission sensor 19 is arranged on an opening at the front end of the lower guide plate 2; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is sleeved on the second sliding shaft 17; the electromagnetic clutch 12 has an outlet line 22. The second sliding rubber wheel 16 has damping function in rotation.

Example 7:

a paper money inclination correcting device comprises an upper guide plate 1 with four openings on the upper surface; the lower part of the upper guide plate 1 is provided with a lower guide plate 2 with four openings; the upper part of the upper guide plate 1 is provided with a large bracket 3 and a small bracket 10; a first transmission shaft 4, a third transmission shaft 7 and a first sliding shaft 21 are arranged in a hole on the large bracket 3; one end of the first transmission shaft 4 is sleeved with a first transmission gear 5; a second transmission gear 6 is sleeved at the position close to the center of the first transmission shaft 4; a second transmission shaft 9 is arranged on the small bracket 10; a third transmission gear 11 is sleeved at the center of the second transmission shaft 9; one end of the second transmission shaft 9 is connected with an electromagnetic clutch 12; the other side of the electromagnetic clutch 12 is connected with a third transmission shaft 7; a fourth transmission gear 13 is sleeved on the third transmission shaft 7; the first sliding shaft 21 is sleeved with a gear 14 which can slide relative to the shaft and a first sliding rubber wheel 15 which can rotate relative to the shaft; an infrared receiving sensor 20 is arranged at the front opening of the upper guide plate 1; an infrared emission sensor 19 is arranged on an opening at the front end of the lower guide plate 2; the lower part of the lower guide plate 2 is provided with an elastic steel sheet 18; one end of the elastic steel piece 18 presses the second sliding shaft 17 upwards; a second sliding rubber wheel 16 is sleeved on the second sliding shaft 17; the electromagnetic clutch 12 has an outlet line 22. The gap between the upper guide plate 1 and the lower guide plate 2 is 5-8 mm.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A paper money inclination correcting device characterized in that: the inclination correcting device comprises an upper guide plate (1) with four openings on the upper surface; the lower part of the upper guide plate (1) is provided with a lower guide plate (2) with four open holes; the upper part of the upper guide plate (1) is provided with a large bracket (3) and a small bracket (10); the large bracket (3) is provided with a first transmission shaft (4), a third transmission shaft (7) and a first sliding shaft (21); one end of the first transmission shaft (4) is provided with a first transmission gear (5); a second transmission gear (6) is arranged near the center of the first transmission shaft (4); a second transmission shaft (9) is arranged on the small bracket (10); a third transmission gear (11) is arranged at the center of the second transmission shaft (9); one end of the second transmission shaft (9) is connected with an electromagnetic clutch (12); one side of the electromagnetic clutch (12) is connected with a third transmission shaft (7); a fourth transmission gear (13) is arranged on the third transmission shaft (7); a sliding gear (14) and a first sliding rubber wheel (15) are arranged on the first sliding shaft (21); an infrared receiving sensor (20) is arranged on the front side of the upper guide plate (1); the front end of the lower guide plate (2) is provided with an infrared emission sensor (19); the lower part of the lower guide plate (2) is provided with an elastic steel sheet (18); one end of the elastic steel sheet (18) presses the second sliding shaft (17) upwards; a second sliding rubber wheel (16) is arranged on the second sliding shaft (17); the electromagnetic clutch (12) is provided with a lead-out line.

2. The bill inclination correcting device according to claim 1, wherein: the electromagnetic clutch (12), the fourth transmission gear (13), the sliding gear (14), the first sliding rubber wheel (15) and the second sliding rubber wheel (16) are respectively provided in two numbers.

3. The bill inclination correcting device according to claim 1, wherein: the first sliding rubber wheel (15) and the sliding gear (14) move synchronously.

4. The bill inclination correcting device according to claim 1, wherein: the first transmission shaft (4), the first transmission gear (5) and the second transmission gear (6) synchronously rotate.

5. The bill inclination correcting device according to claim 1, wherein: the first sliding rubber wheel (15) is tangent to the second sliding rubber wheel (16).

6. The bill inclination correcting device according to claim 1, wherein: the second sliding rubber wheel (16) has damping in rotation.

7. The bill inclination correcting device according to claim 1, wherein: the gap between the upper guide plate (1) and the lower guide plate (2) is 5-8 mm.