Cutting device for lottery machine

Abstract

The utility model relates to the technical field of cutting devices, and discloses a cutting device for a lottery machine, which comprises a shell, a cutting knife is arranged in the shell, a replacement assembly is arranged on one side of the shell and used for replacing the cutting knife, the replacement assembly comprises a first fixing hole, the first fixing hole is formed in one side of the shell, and a second fixing hole is formed in the other side of the shell and used for replacing the cutting knife. A first moving plate is arranged in the shell, the shell, a first fixing hole, a cutting knife, the first moving plate, a first limiting groove, a second fixing hole, a first limiting hole and a shifting plate are used in cooperation, the effect of replacing the cutting knife can be achieved, the cutting knife can be directly pulled out from the interior of the second fixing hole, and the cutting knife can be conveniently replaced. According to the lottery ticket paper cutting device, the shell does not need to be disassembled when the cutting knife is abraded and is not sharp enough after a long time, the cutting knife is convenient to replace, the lottery ticket paper cutting effect is kept, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for a lottery machine. Background Art

[0002] With the development of the Internet, self-service marketing has appeared more and more in people's lives, such as phone bill recharge, online payment, self-service banking, various vending machines, etc. Lottery vending machines are a type of machine that allows consumers to purchase lottery tickets by themselves without manual sales. Depending on the type of lottery tickets sold, the structure of the lottery automatic ticket dispenser of the lottery vending machine is also different. For instant lottery tickets, their characteristics are instant opening and instant redemption, and the lottery information has been printed in advance. At this time, the lottery automatic ticket dispenser only needs to sell the stored instant lottery tickets according to customer needs. For some instant lottery tickets, they are not shipped in single sheets when they leave the factory, but multiple sheets are connected by cutting lines and need to be cut when used.

[0003] An existing new lottery ticket vending machine (Announcement No.: CN210324345U) has at least the following disadvantages:

[0004] The lottery tickets are cut by the paper cutting stepper motor and paper cutter. However, the paper cutter will wear out over a long period of time, reducing its sharpness and thus needs to be replaced. However, the paper cutter is inside the housing, so the housing needs to be disassembled when the paper cutter is replaced, which is quite troublesome. Therefore, a cutting device for a lottery machine is urgently needed to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cutting device for a lottery machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cutting device for a lottery machine comprises a shell, a cutting knife is arranged inside the shell, a replacement assembly is arranged on one side of the shell for replacing the cutting knife, the replacement assembly comprises: a first fixing hole, the first fixing hole is opened on one side of the shell, a first movable plate is arranged inside the shell, a second fixing hole is opened on one side of the first movable plate, the second fixing hole is movably sleeved with the cutting knife, two first limiting holes are opened on the top surface of the first movable plate, a first limiting column is movably sleeved on the inner circular wall surface of the first limiting hole, a toggle plate is arranged on the top surface of the first movable plate, the toggle plate is fixedly installed with the first limiting column, the first fixing plate is fixedly installed on the top surface of the first movable plate, a second limiting hole is opened on the top surface of the first fixing plate, a second limiting hole is movably sleeved on the inner circular wall surface of the second limiting hole, the second limiting column is fixedly installed with the toggle plate, a spring is movably sleeved on the outer circular wall surface of the second limiting column, two first limiting grooves are opened on the top surface of the cutting knife, the first limiting grooves are movably sleeved with the first limiting column.

[0008] As a further solution of the utility model, two second fixing plates are fixedly installed on the inner top surface of the shell, and the outer movably sleeve of the second fixing plate is connected with a fixing tube, and the fixing tube is fixedly installed with the first movable plate.

[0009] As a further solution of the utility model, two support plates are fixedly installed on the inner top surface of the shell, a circular groove is provided on one side of the support plate, a rotating plate is movably sleeved on the inner circular wall of the circular groove, a fixed column is fixedly installed on one side of the rotating plate, a first circular through hole is provided on one side of the support plate, a drive motor is fixedly installed on one side of the support plate, a drive shaft of the drive motor is fixedly installed on the rotating plate, a second movable plate is fixedly installed on one side of the fixed tube, a third limiting hole is provided on one side of the second movable plate, the third limiting hole is movably sleeved on the fixed column, a PLC controller is fixedly installed on one side of the shell, and the drive motor is electrically connected to the PLC controller.

[0010] As a further solution of the utility model, a second limiting groove is provided on an inner side of the first fixing hole, a removable plate is movably sleeved on the inner side of the first fixing hole, a clamping plate is fixedly installed on one side of the removable plate, a rectangular groove is provided on an inner side of the first fixing hole, the rectangular groove is movably sleeved on the clamping plate, and the removable plate is movably sleeved on the second limiting groove.

[0011] As a further solution of the utility model, a tension spring is fixedly installed on the bottom surface of the second fixing plate, and the tension spring is fixedly installed on the top surface of the cutting knife.

[0012] As a further solution of the utility model, a plurality of rubber columns are fixedly installed on the bottom surface of the shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By using the shell, the first fixing hole, the cutting knife, the first movable plate, the first limiting groove, the second fixing hole, the first limiting hole and the toggle plate in coordination with each other, the cutting knife can be replaced, and the cutting knife can be directly pulled out from the inside of the second fixing hole, so that when the cutting knife is worn and not sharp enough after a long time, there is no need to disassemble the shell, which is convenient for replacing the cutting knife, maintaining the cutting effect of the lottery paper, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a cutting device for a lottery machine proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the housing structure of a cutting device for a lottery machine proposed by the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the local structure of A;

[0018] Figure 4 This is a schematic diagram of the first fixing hole structure of a cutting device for a lottery machine proposed by the utility model.

[0019] In the figure: 1, shell; 2, first fixing hole; 3, cutting knife; 4, first movable plate; 5, first limiting groove; 6, second fixing hole; 7, first limiting hole; 8, toggle plate; 9, first limiting column; 10, first fixing plate; 11, second limiting hole; 12, second limiting column; 13, spring; 14, fixing tube; 15, second fixing plate; 16, supporting plate; 17, driving motor; 18, rotating plate; 19, fixing column; 20, second movable plate; 21, third limiting hole; 22, detachable plate; 23, clamping plate; 24, rubber column; 25, tension spring; 26, second limiting groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Reference Figure 1-Figure 4 A cutting device for a lottery machine includes a housing 1, a cutting knife 3 is arranged inside the housing 1, a replacement assembly is arranged on one side of the housing 1, and is used to replace the cutting knife 3. The replacement assembly includes: a first fixing hole 2, the first fixing hole 2 is opened on one side of the housing 1, a first movable plate 4 is arranged inside the housing 1, a second fixing hole 6 is opened on one side of the first movable plate 4, the second fixing hole 6 is movably connected with the cutting knife 3, the top surface of the first movable plate 4 is opened with two first limiting holes 7, and the inner circular wall surface of the first limiting hole 7 is movably connected with the first limiting hole 7. Column 9, a toggle plate 8 is arranged on the top surface of the first movable plate 4, and the toggle plate 8 is fixedly installed with the first limiting column 9, a first fixed plate 10 is fixedly installed on the top surface of the first movable plate 4, a second limiting hole 11 is opened on the top surface of the first fixed plate 10, a second limiting column 12 is movably sleeved on the inner circular wall surface of the second limiting hole 11, the second limiting column 12 is fixedly installed with the toggle plate 8, and a spring 13 is movably sleeved on the outer circular wall surface of the second limiting column 12, and two first limiting grooves 5 are opened on the top surface of the cutting knife 3, and the first limiting grooves 5 are movably sleeved on the first limiting column 9.

[0024] After a long period of use, the cutting knife 3 may be worn or its sharpness may be reduced, so that the cutting knife 3 needs to be replaced. At this time, the provided clamping plate 23 is used to push the clamping plate 23 so that one side is moved out of the rectangular groove on one side of the first fixing hole 2, thereby moving the detachable plate 22 to move it out of the first fixing hole 2, and then, the provided toggle plate 8 is manually pushed to move the toggle plate 8 upward to drive the first limiting column 9 to move out of the first limiting groove 5, and the spring 13 is squeezed and contracted, thereby the cutting knife 3 is moved out of the second fixing hole 2. The first movable plate 4 is then inserted into the second fixing hole 6, and the toggle plate 8 is loosened so that the first limiting column 9 is pushed downward into the first limiting groove 5 under the push of the spring 13, thereby limiting and fixing the cutting knife 3, and completing the installation of the new cutting knife 3, thereby comprehensively achieving the effect of replacing the cutting knife 3, and the cutting knife 3 can be directly pulled out from the second fixing hole 6, so that when the cutting knife 3 is worn and not sharp enough after a long time, there is no need to disassemble the shell, which is convenient for replacing the cutting knife 3.

[0025] In this embodiment, two second fixed plates 15 are fixedly installed on the inner top surface of the shell 1, and the outer part of the second fixed plate 15 is movably sleeved with a fixed tube 14, and the fixed tube 14 is fixedly installed with the first movable plate 4. Two support plates 16 are fixedly installed on the inner top surface of the shell 1, and a circular groove is provided on one side of the support plate 16, and a rotating plate 18 is movably sleeved on the inner circular wall of the circular groove, and a fixed column 19 is fixedly installed on one side of the rotating plate 18. A first circular through hole is provided on one side of the support plate 16, and a driving motor 17 is fixedly installed on one side of the support plate 16, and the driving shaft of the driving motor 17 is fixedly installed with the rotating plate 18. A second movable plate 20 is fixedly installed on one side of the fixed tube 14, and a second movable plate 20 is provided on one side. There is a third limiting hole 21, which is movably connected with the fixing column 19. A PLC controller is fixedly installed on one side of the shell 1, and the drive motor 17 is electrically connected to the PLC controller. A second limiting groove 26 is provided on one side of the interior of the first fixing hole 2. A removable plate 22 is movably connected inside the first fixing hole 2, and a clamping plate 23 is fixedly installed on one side of the removable plate 22. A rectangular groove is provided on one side of the interior of the first fixing hole 2, and the rectangular groove is movably connected with the clamping plate 23. The removable plate 22 is movably connected with the second limiting groove 26. A tension spring 25 is fixedly installed on the bottom surface of the second fixing plate 15, and the tension spring 25 is fixedly installed on the top surface of the cutting knife 3. A plurality of rubber columns 24 are fixedly installed on the bottom surface of the shell 1.

[0026] From the above description, it can be seen that the above embodiment of the utility model achieves the following technical effects: when it is necessary to cut the lottery ticket, the driving motor 17 is set at this time, the driving motor 17 is started to drive the rotating plate 18 to drive the fixed column 19 to make a circular motion, so that the fixed column 19 moves inside the third limiting hole 21, and pushes the second movable plate 20 to move up and down, thereby driving the fixed tube 14, the first movable plate 4 and the cutting knife 3 to move up and down, so that the cutting knife 3 cuts the lottery ticket downward, and after cutting, the rotating plate 18 is rotated continuously to make the fixed column 19 drive the second movable plate 20, the fixed tube 14 and the cutting knife 3 to move upward, and the tension spring 25 is set to pull the second fixed plate 15 and the cutting knife 3, and the tension force offsets the gravity of the cutting knife 3, etc., and reduces the rotation load of the driving motor 17. After long-term use, the cutting knife 3 may be worn or the sharpness is reduced, so the cutting knife 3 needs to be replaced, so at this time, the clamping plate 23 is set, and the clamping plate 23 is toggled to make The first movable plate 4 is inserted into the second fixed hole 6, and the toggle plate 8 is released at the same time, so that the first limiting column 9 is pushed downward under the push of the spring 13 to enter the first limiting groove 5, thereby limiting and fixing the cutting knife 3, and completing the installation of the new cutting knife 3, thereby comprehensively achieving the effect of replacing the cutting knife 3, and the cutting knife 3 can be directly pulled out from the second fixed hole 6, so that when the cutting knife 3 is worn and not sharp enough after a long time, the shell does not need to be disassembled, which is convenient for replacing the cutting knife 3, maintaining the cutting effect of the lottery paper, and facilitating use.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for a lottery machine, comprising a housing (1), wherein a cutting knife (3) is arranged inside the housing (1), characterized in that: A replacement component is provided on one side of the shell (1) for replacing the cutting blade (3), and the replacement component comprises: a first fixing hole (2), the first fixing hole (2) being provided on one side of the shell (1); a first movable plate (4) is provided inside the shell (1); a second fixing hole (6) is provided on one side of the first movable plate (4); the second fixing hole (6) is movably sleeved with the cutting blade (3); two first limiting holes (7) are provided on the top surface of the first movable plate (4); a first limiting column (9) is movably sleeved on the inner circular wall surface of the first limiting hole (7); and a toggle lever (9) is provided on the top surface of the first movable plate (4). The movable plate (8) is fixedly mounted on the toggle plate (8) and the first limiting column (9); a first fixed plate (10) is fixedly mounted on the top surface of the first movable plate (4); a second limiting hole (11) is provided on the top surface of the first fixed plate (10); a second limiting column (12) is movably sleeved on the inner circular wall surface of the second limiting hole (11); the second limiting column (12) is fixedly mounted on the toggle plate (8); a spring (13) is movably sleeved on the outer circular wall surface of the second limiting column (12); two first limiting grooves (5) are provided on the top surface of the cutting knife (3); the first limiting grooves (5) are movably sleeved on the first limiting column (9).

2. A cutting device for a lottery machine according to claim 1, characterized in that: Two second fixed plates (15) are fixedly mounted on the inner top surface of the shell (1), and a fixed tube (14) is movably sleeved on the outside of the second fixed plate (15), and the fixed tube (14) is fixedly mounted on the first movable plate (4).

3. A cutting device for a lottery machine according to claim 2, characterized in that: Two support plates (16) are fixedly mounted on the inner top surface of the shell (1), a circular groove is provided on one side of the support plate (16), a rotating plate (18) is movably sleeved on the inner circular wall of the circular groove, a fixed column (19) is fixedly mounted on one side of the rotating plate (18), a first circular through hole is provided on one side of the support plate (16), a drive motor (17) is fixedly mounted on one side of the support plate (16), a drive shaft of the drive motor (17) is fixedly mounted on the rotating plate (18), a second movable plate (20) is fixedly mounted on one side of the fixed tube (14), a third limiting hole (21) is provided on one side of the second movable plate (20), the third limiting hole (21) is movably sleeved on the fixed column (19), a PLC controller is fixedly mounted on one side of the shell (1), and the drive motor (17) is electrically connected to the PLC controller.

4. A cutting device for a lottery machine according to claim 1, characterized in that: A second limiting groove (26) is provided on one side of the interior of the first fixing hole (2); a removable plate (22) is movably sleeved on the interior of the first fixing hole (2); a clamping plate (23) is fixedly installed on one side of the removable plate (22); a rectangular groove is provided on one side of the interior of the first fixing hole (2); the rectangular groove is movably sleeved on the clamping plate (23); and the removable plate (22) is movably sleeved on the second limiting groove (26).

5. A cutting device for a lottery machine according to claim 2, characterized in that: A tension spring (25) is fixedly mounted on the bottom surface of the second fixing plate (15), and the tension spring (25) is fixedly mounted on the top surface of the cutting knife (3).

6. A cutting device for a lottery machine according to claim 1, characterized in that: A plurality of rubber columns (24) are fixedly mounted on the bottom surface of the housing (1).

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