A paper strip reversing mechanism

Abstract

The utility model relates to paper strip technology field, concretely is a kind of paper strip reversing mechanism, including strip selector and reversing mechanism, and one end of strip selector is provided with reversing mechanism, and reversing mechanism includes reversing plate, reversing shaft, reversing wheel, jackscrew and internal hexagonal cylindrical head screw, and reversing plate is located the top end of reversing mechanism;The utility model is through three reversing wheel cover and corresponding installation reversing wheel one and reversing wheel two, respectively set up positive face and reverse paper strip slot structure such as falling strip position, when paper strip is selected and identified after being selected by strip selector, reversing wheel can accurately rotate to corresponding position, and when positive strip, paper strip can be quickly pushed into next process by following trend;When reverse strip, paper strip can be made to fall into reverse paper strip slot and turn over smoothly, cooperate with the pushing edge of reversing wheel two, ensure that paper strip completely slides down and enters next process, reduce the situation of jam, and then improve paper strip processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of paper strip flipping technology, and in particular to a paper strip reversing mechanism. Background Technology

[0002] In equipment involving paper strip processing, such as ticket processing equipment, card making equipment, and small document sorting equipment, the front and back of the paper strips often need to be identified and processed after the strips are selected.

[0003] After the existing paper strips are selected, the front and back of the paper need to be identified. When the front is facing out, it can be placed down smoothly. When the back is facing out, it needs to be flipped over before being placed down. However, during the flipping process, the paper strips often fall down unevenly, resulting in malfunctions and affecting the use of the paper.

[0004] Therefore, we propose a paper strip reversing mechanism. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a paper strip reversing mechanism.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A paper strip reversing mechanism includes a strip selector and a reversing mechanism. The reversing mechanism is provided at one end of the strip selector. The reversing mechanism includes a reversing plate, a reversing shaft, a reversing wheel, a set screw, and an internal hexagon socket head cap screw. The reversing plate is located at the top of the reversing mechanism. Through the reversing mechanism, the paper can be quickly flipped, reducing the number of jams and improving work efficiency.

[0008] As a further improvement of this utility model: a reversing shaft is installed in the center of the reversing plate, and the reversing shaft is installed through the reversing plate. A reversing wheel sleeve is sleeved on the top of the reversing shaft, and three reversing wheel sleeves are provided. A drive motor is rotatably connected to one end of the reversing shaft. Through the three reversing wheel sleeves and the corresponding reversing wheel one and reversing wheel two, structures such as the front strip drop position and the back strip drop groove are respectively set. When the paper strip is selected by the strip selector and the front and back are identified, the reversing wheel can accurately rotate to the corresponding position. When the strip is in the front position, it can quickly push the paper strip into the next process. When the strip is in the back position, it can make the paper strip fall into the back strip drop groove and flip smoothly. With the push side of the reversing wheel two, it is ensured that the paper strip slides down completely into the next process, reducing jamming and thus improving the paper strip processing efficiency.

[0009] As a further improvement of this utility model: a set screw is installed at the connection between the reversing wheel and the reversing shaft. There are 6 sets of set screws, which are respectively installed at the mating points of the reversing wheel and the reversing shaft. The components are installed by the set screws and hexagonal head screws. The 6 sets of set screws installed at the mating points of the reversing wheel and the reversing shaft can accurately fix the position of the reversing wheel on the shaft and ensure the stability during rotation.

[0010] As a further improvement of this utility model: hexagonal head screws are installed above the reversing shaft and the reversing wheel. Two sets of hexagonal head screws are provided, and the reversing shaft and the reversing wheel are mounted on the reversing plate by the hexagonal head screws. The reversing shaft and the reversing wheel are mounted on the reversing plate by the two sets of hexagonal head screws, which facilitates disassembly and maintenance while ensuring structural stability and reducing the risk of failure.

[0011] As a further improvement of this utility model: a first reversing wheel is fixedly installed at both ends of the upper part of the reversing wheel sleeve, and a second reversing wheel is installed in the center of the reversing wheel sleeve. By fixing the first reversing wheel at both ends of the upper part of the reversing wheel sleeve and installing the second reversing wheel in the center, and placing them on the same plane, the positive strip can be quickly conveyed through the front drop position during the paper strip reversal process, and the negative strip can be flipped in the back drop groove. The division of labor is clear, which improves the efficiency and smoothness of the paper strip reversal process.

[0012] As a further improvement of this utility model: a front strip dropping position is provided on the upper side of the first reversing wheel, and a reverse strip dropping groove is provided at the end of the first reversing wheel away from the front strip dropping position. A front strip dropping position is provided on the upper side of the second reversing wheel, and a pushing edge is provided at the end of the second reversing wheel away from the front strip dropping position. The pushing edge provided at the end of the second reversing wheel away from the front strip dropping position can provide an additional pushing force to the paper strip when it slides out after flipping from the reverse strip dropping groove, preventing the paper strip from failing to slide down smoothly due to friction or other factors, and ensuring the continuity of the entire paper strip processing process.

[0013] Compared with the prior art, the present invention provides a paper strip reversing mechanism, which has the following beneficial effects:

[0014] 1. This utility model, through three reversing wheel sleeves and corresponding reversing wheel one and reversing wheel two, respectively sets up front strip dropping positions and back strip dropping grooves, etc. When the paper strip is selected by the strip selector and the front and back are identified, the reversing wheel can accurately rotate to the corresponding position. When the strip is in the front, it can quickly push the paper strip into the next process; when the strip is in the back, it can make the paper strip fall into the back strip dropping groove and flip smoothly. With the push side of reversing wheel two, it ensures that the paper strip slides down completely into the next process, reduces jamming, and thus improves the paper strip processing efficiency.

[0015] 2. In this utility model, components are installed using set screws and hexagonal head screws. Six sets of set screws are installed at the mating points of the reversing wheel and the reversing shaft, which can accurately fix the position of the reversing wheel on the shaft and ensure stability during rotation. Two sets of hexagonal head screws install the reversing shaft and the reversing wheel on the reversing plate, thereby facilitating disassembly and maintenance while ensuring structural stability and reducing the risk of failure.

[0016] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the paper strip reversing structure assembly of a paper strip reversing mechanism proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the reversing wheel structure of a paper strip reversing mechanism proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the reversing wheel structure of a paper strip reversing mechanism proposed in this utility model;

[0020] Figure 4 This is a schematic diagram showing the position of the paper strip reversing mechanism in the entire strip selector, as proposed in this utility model.

[0021] In the diagram: 1. Strip selector; 2. Reversing mechanism; 201. Reversing plate; 202. Reversing shaft; 203. Reversing wheel one; 204. Reversing wheel two; 205. Set screw; 206. Hexagonal head screw; 3. Reversing wheel sleeve; 4. Drive motor; 5. Front strip drop position; 6. Back strip drop groove; 7. Push edge. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example: A paper strip reversing mechanism 2, such as Figures 1-4As shown, it includes a strip selector 1 and a reversing mechanism 2. The reversing mechanism 2 is provided at one end of the strip selector 1. The reversing mechanism 2 includes a reversing plate 201, a reversing shaft 202, a reversing wheel, a set screw 205, and an internal hexagon socket head cap screw 206. The reversing plate 201 is located at the top of the reversing mechanism 2. Through the reversing mechanism 2, the paper can be quickly flipped, reducing the number of jams and improving work efficiency.

[0025] like Figures 1-2 As shown, a reversing shaft 202 is installed in the center of the reversing plate 201. The reversing shaft 202 is installed through the reversing plate 201. A reversing wheel sleeve 3 is sleeved on the top of the reversing shaft 202, and there are three reversing wheel sleeves 3. A drive motor 4 is connected to one end of the reversing shaft 202. Through the three reversing wheel sleeves 3 and the corresponding reversing wheel one 203 and reversing wheel two 204, structures such as the front strip drop position 5 and the back strip drop groove 6 are respectively set. When the paper strip is selected by the strip selector 1 and the front and back are identified, the reversing wheel can rotate precisely to the corresponding position. When the strip is in the front, it can quickly push the paper strip into the next process. When the strip is in the back, it can make the paper strip fall into the back strip drop groove 6 and flip smoothly. With the push edge 7 of the reversing wheel two 204, it is ensured that the paper strip slides down completely into the next process, reducing jamming and thus improving the paper strip processing efficiency.

[0026] like Figures 1-2 As shown, a set screw 205 is installed at the connection between the reversing wheel and the reversing shaft 202. There are 6 sets of set screws 205, which are respectively installed at the mating points of the reversing wheel and the reversing shaft 202. The components are installed by the set screws 205 and hexagonal head screws 206. The 6 sets of set screws 205 are installed at the mating points of the reversing wheel and the reversing shaft 202, which can accurately fix the position of the reversing wheel on the shaft and ensure the stability during rotation.

[0027] like Figures 1-2 As shown, hexagonal head screws 206 are installed above the reversing shaft 202 and the reversing wheel. Two sets of hexagonal head screws 206 are provided, and the reversing shaft 202 and the reversing wheel are installed on the reversing plate 201 by the hexagonal head screws 206. The reversing shaft 202 and the reversing wheel are installed on the reversing plate 201 by the two sets of hexagonal head screws 206, which facilitates disassembly and maintenance while ensuring structural stability and reducing the risk of failure.

[0028] like Figures 1-4 As shown, reversing wheels 1 203 are fixedly installed at both ends of the upper part of the reversing wheel sleeve 3, and reversing wheel 2 204 is installed in the center of the reversing wheel sleeve 3. By fixing reversing wheels 1 203 at both ends of the upper part of the reversing wheel sleeve 3 and installing reversing wheel 2 204 in the center, and placing them on the same plane, the positive strip can be quickly conveyed through the front drop position 5 during the paper strip reversal process, and the negative strip can be flipped in the back drop groove 6. The division of labor is clear, which improves the efficiency and smoothness of the paper strip reversal process.

[0029] like Figures 1-4 As shown, a front strip drop position 5 is provided on the upper side of the first reversing wheel 203, and a reverse strip drop groove 6 is provided on the end of the first reversing wheel 203 away from the front strip drop position 5. A front strip drop position 5 is provided on the upper side of the second reversing wheel 204, and a pushing edge 7 is provided on the end of the second reversing wheel 204 away from the front strip drop position 5. Through the pushing edge 7 provided on the end of the second reversing wheel 204 away from the front strip drop position 5, an additional pushing force can be provided to the paper strip when it slides out after flipping from the reverse strip drop groove 6, preventing the paper strip from failing to slide down smoothly due to friction and other factors, and ensuring the continuity of the entire paper strip processing process.

[0030] Working principle: After the paper strip enters the paper strip slot in the roller compartment and is selected, it is detected and identified as positive or negative. When it is a positive strip, the three reversing wheels are driven by the motor to rotate to the front drop position 5 to catch the front paper strip. Then, with a push, the front paper strip enters the next process. When it is a negative strip, the three reversing wheels rotate to the negative drop position, and the negative paper strip falls into the negative drop slot 6 of the two reversing wheels. The three reversing wheels rotate, and the paper strip flips to face up. It slides out from the negative drop slot 6 and is pushed by the pushing edge 7 of the middle reversing wheel 2 to ensure that the paper strip can slide completely off the reversing plate 201 and enter the next process. This process is repeated.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A paper strip reversing mechanism, comprising a strip selector (1) and a reversing mechanism (2), characterized in that... One end of the selector (1) is provided with a reversing mechanism (2). The reversing mechanism (2) includes a reversing plate (201), a reversing shaft (202), a reversing wheel one (203), a reversing wheel two (204), a set screw (205), and an internal hexagonal head screw (206). The reversing plate (201) is located at the top of the reversing mechanism (2).

2. The paper strip reversing mechanism according to claim 1, characterized in that... A reversing shaft (202) is installed in the center of the reversing plate (201). The reversing shaft (202) is installed through the reversing plate (201). A reversing wheel sleeve (3) is sleeved on the top of the reversing shaft (202), and there are three reversing wheel sleeves (3). A drive motor (4) is rotatably connected to one end of the reversing shaft (202).

3. The paper strip reversing mechanism according to claim 1, characterized in that... A set screw (205) is installed at the connection between the reversing wheel and the reversing shaft (202). There are 6 sets of set screws (205), which are respectively installed at the mating points between the reversing wheel and the reversing shaft (202).

4. The paper strip reversing mechanism according to claim 1, characterized in that... Hexagonal head screws (206) are installed above the reversing shaft (202) and the reversing wheel. Two sets of hexagonal head screws (206) are provided, and the reversing shaft (202) and the reversing wheel are installed on the reversing plate (201) by means of the hexagonal head screws (206).

5. A paper strip reversing mechanism according to claim 2, characterized in that... The reversing wheel sleeve (3) has a reversing wheel one (203) fixedly installed at both ends above, and a reversing wheel two (204) installed in the center of the reversing wheel sleeve (3).

6. A paper strip reversing mechanism according to claim 5, characterized in that... The first reversing wheel (203) has a front strip drop position (5) on one side above it, and the first reversing wheel (203) has a back strip drop groove (6) at the end away from the front strip drop position (5). The second reversing wheel (204) has a front strip drop position (5) on one side above it, and the second reversing wheel (204) has a push edge (7) at the end away from the front strip drop position (5).

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