Automatic paper ticket cutting machine core convenient to clean

Abstract

The utility model discloses an automatic paper ticket cutting machine core convenient to clean, which comprises a base placed on a horizontal plane and side wing protection plates arranged on two side edges of the upper end of the base, a containing cavity is formed in each side wing protection plate, and driving assemblies are arranged on the opposite surfaces of the two side wing protection plates and in the containing cavities. The driving assembly comprises motors arranged on the opposite faces of the side wing protection plates. Through driving of a motor, a first gear, a second gear, a third gear, a fourth gear, a fifth gear, a sixth gear and a seventh gear can be driven, the fourth gear drives a rubber roller to rotate through transmission to pull paper tickets to advance, and the sixth gear drives a blade in a positioning frame to downwards cut the paper tickets through transmission. The positioning plate abuts against the rubber roller, so that paper scraps left on the rubber roller can be stacked on the positioning plate through extrusion and can fall onto the base. And the positioning plate can tightly abut against the rubber roller by forming the sliding groove in the positioning plate, so that chippings can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the field of paper tearing equipment, in particular to an automatic paper ticket cutting machine core which is convenient to clean. Background Art

[0002] The rubber roller used in the automatic cutting mechanism of the lottery machine is usually made of rubber or silicone. This type of rubber roller has good wear resistance and elasticity, which can ensure stable transmission and cutting of paper tickets during the cutting process. There are usually some small grooves or protrusions on the surface of the rubber roller to increase the friction between the paper ticket and ensure that the paper ticket can pass through the cutting mechanism smoothly. In the respective work processes of transmission and cutting, a pair of rubber rollers usually contact and cooperate with each other to transmit the paper.

[0003] After the machine has been working for a period of time, the paper feeding of the ticket module may sometimes be abnormal. At this time, there may be paper scraps on the rubber roller of the machine head. The rubber roller with paper scraps will affect the efficiency of clamping the paper tickets. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art, and its main purpose is to provide an automatic paper ticket cutting machine core that is easy to clean, which can not only drive the rubber roller to rotate and cut paper, but also clean the paper scraps on the rubber roller, thereby overcoming the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic paper ticket cutting machine core that is easy to clean, comprising a base placed on a horizontal plane and side wing protection plates installed on the two side edges of the upper end of the base, the side wing protection plates containing a cavity, the opposite surfaces of the two side wing protection plates and the cavity are provided with a driving assembly, the driving assembly comprises a motor arranged on the opposite surfaces of the side wing protection plates, and a rotating rod arranged on the opposite surfaces of the side wing protection plates, the motor drives the driving structure in the cavity to operate, the opposite surfaces of the two side wing protection plates are also provided with a cleaning assembly, and the cleaning assembly is connected to the driving assembly.

[0006] Furthermore, the drive assembly also includes a first gear arranged on the inner wall of the cavity, the first gear is meshed with the second gear, the outward end of the second gear is connected to the third gear, the third gear is meshed with the fourth gear, the inward end of the fourth gear is connected to the fifth gear, and the fifth gear is meshed with the sixth gear.

[0007] Furthermore, one end of the fourth gear and the fifth gear is plugged with rubber rollers located on opposite sides of the wing protection plates.

[0008] Furthermore, a rotating rod is inserted in the middle of the sixth gear, and the rotating rod passes through the two side wing protection plates.

[0009] Furthermore, the second gear is sleeved on both ends of the rotating rod adjacent to the opposite sides of the wing protection plates, and one side of the seventh gear extends into the cleaning assembly.

[0010] Furthermore, the cleaning assembly includes a positioning frame arranged between opposite surfaces of the two side wing protection plates, and a blocking plate installed on one side of the positioning frame.

[0011] Furthermore, a first sliding groove is provided on the blocking plate, and a sliding positioning rod is provided in the first sliding groove.

[0012] Furthermore, the positioning rod is connected with a downwardly inclined extrusion plate, and the lower side edge of the extrusion plate is extruded against the surface of the rubber roller.

[0013] Furthermore, the lower end surface of the extrusion plate is in an irregular shape with narrow upper and lower sides and wide middle part. A sliding groove runs through the wide part of the extrusion plate, and the sliding groove is sleeved with the rotating rod.

[0014] Furthermore, the sliding groove extends along with the extension angle of the extrusion plate to allow the extrusion plate to move.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that the first gear, the second gear, the third gear, the fourth gear, the fifth gear, the sixth gear and the seventh gear can be driven by the motor, the fourth gear drives the rubber roller to rotate and pull the paper ticket forward, and the sixth gear drives the blade in the positioning frame to cut the paper ticket downward. Through the contact between the positioning plate and the rubber roller, the paper scraps left on the rubber roller will be squeezed and accumulated on the positioning plate and will fall onto the base. The positioning plate can be tightly contacted with the rubber roller by the opening of the sliding groove on the positioning plate to clean the debris.

[0016] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a first perspective stereoscopic schematic diagram of an embodiment of the utility model.

[0018] Figure 2 It is a second perspective stereoscopic schematic diagram of an embodiment of the utility model.

[0019] Figure 3 It is a three-dimensional schematic diagram of the embodiment of the utility model from a third viewing angle.

[0020] Figure 4 It is a third perspective schematic diagram of an embodiment of the utility model from a fourth viewing angle.

[0021] Figure 5 It is a third perspective schematic diagram of an embodiment of the utility model from a fifth viewing angle.

[0022] Description of the accompanying drawings:

[0023] 1 base, 2 side wing protection plates, 21 cavity.

[0024] 3 driving assembly, 31 motor, 32 first gear, 33 second gear, 34 third gear, 35 fourth gear, 36 fifth gear, 37 sixth gear, 38 seventh gear, 39 rotating rod.

[0025] 4 cleaning assembly, 41 positioning frame, 42 blocking plate, 43 first slide groove, 44 positioning rod, 45 extrusion plate, 46 sliding groove, 47 positioning plate, 48 rack, 49 blade, 5 sliding rod, 6 second slide groove. DETAILED DESCRIPTION

[0026] Please refer to Figures 1 to 5 As shown, it shows the specific structure of the preferred embodiment of the utility model, which is a convenient and clean paper ticket automatic cutting machine, which mainly includes a base 1 placed on a horizontal plane and two side wing protection plates 2 fixed to the two side edges of the upper end surface of the base 1 by screws. The side wing protection plates 2 contain a cavity 21, and the cavity 21 can be used to place a driving assembly 3 composed of a plurality of transmission gears. The opposite surfaces of the two side wing protection plates 2 are also provided with a cleaning assembly 4. The driving assembly 3 includes a motor 31 installed on the upper inner surface of the side wing protection plate 2. The output end of the motor 31 passes through the side wing protection plate 2 to the outside of the side wing protection plate 2 and is sleeved and fixed with a first gear 32. The side of the side wing protection plate 2 is also fixed with a rotatable second gear 33 through a rod body, and the first gear 32 is meshed with the second gear 33.

[0027] In addition, rubber rollers are provided on the opposite sides of the two side wing protection plates 2. The rubber rollers are divided into an upper rubber roller and a lower rubber roller. The upper rubber roller and the lower rubber roller squeeze each other and pull the paper bill forward by rotating. The upper rubber roller has a rod body penetrating the side wing protection plates 2 at both ends. The rod body penetrating the two ends of the upper rubber roller is sleeved and fixed with a fifth gear 36 and a sixth gear 37. The sixth gear 37 meshes with the seventh gear 37. A rotating rod 39 is fixed in the middle of the seventh gear 37. The rotating rod 39 can drive the cutting assembly to cut the paper bill passing through the rubber roller.

[0028] It should be noted that since the driving assembly 3 is operated as a whole through the operation of the motor 31 and the meshing of the gears, in order to leave corresponding space for the various components of the movement to cooperate with the processing of the paper tickets entering the movement, the third gear 34 is also fixed on the rod body that passes through the middle of the second gear 32. At this time, the first gear 32 is meshed with the side edge of the second gear 33, the third gear 34 is meshed with the side edge of the fourth gear 35, and the fifth gear 36 is meshed with the side edge of the sixth gear 37. At this point, the first gear 32 rotates with the second gear 33 driven by the motor 31. Since the third gear 34 and the second gear 33 are located on a rod body, they rotate accordingly, and drive the fourth gear 35 to rotate. Since the fifth gear 36 and the fourth gear 35 are located on a rod body, they also rotate accordingly. The rod bodies of the fifth gear 36 and the fourth gear 35 are connected to the upper rubber roller in the rubber rollers. The upper rubber roller rotates and causes the lower rubber roller to rotate through friction and extrusion, and pulls the paper ticket between the upper rubber roller and the lower rubber roller to move into the cavity below the cutting assembly composed of the positioning frame 41 and the sealing plate 42.

[0029] In addition, the fifth gear 36 corresponds to and meshes with the side edges of the sixth gear 37, causing the rotating rod 399 inserted on the sixth gear 37 to rotate accordingly. The rotating rod 39 is located between the two side wing protection plates 2, and the two ends of the rod body are sleeved and fixed with the seventh gear 37. One side of the seventh gear 37 extends into the opening reserved on the positioning frame 42.

[0030] It should be noted that the positioning frame 41 contains a cavity, and a positioning plate 47 is fixed inside the cavity. A rack 48 is provided on one side of the positioning plate 47, and one side of the rack 48 is meshed with the seventh gear 37. The lower end face of the rack 48 abuts against a blade 49. A second slide groove 6 is provided on one side of the blocking plate 42, and a slide bar 5 is slidably connected in the second slide groove 6, and one end of the slide bar 5 is connected to the positioning plate 47. At this time, the seventh gear 37 drives the rack 48 to move up and down along the positioning plate 47 with the forward and reverse rotation of the rotating rod 39. When moving downward, the rack 48 presses the blade 49 downward, and when moving upward, the rack 48 drives the blade 49 to move upward, thereby cutting the paper ticket.

[0031] In addition, a positioning plate 47 is sleeved on the rotating rod 39, and a sliding groove 46 is provided at the intersection of the positioning plate 47 and the rotating rod 39. The sliding groove 46 extends along the inclination angle of the positioning plate 47, so that the lower end side edge of the positioning plate 47 can better contact the side of the upper rubber roller. In addition, in order to prevent the positioning plate 47 from rotating with the rotating rod 39, a first sliding groove 43 is provided on the blocking plate 42, and a positioning rod 44 whose one end is fixed to the positioning plate 47 is slidably connected in the first sliding groove 43.

[0032] In summary, the design focus of the utility model is that the first gear 32, the second gear 33, the third gear 34, the fourth gear 35, the fifth gear 36, the sixth gear 37 and the seventh gear 38 can be driven by the motor 31, the fourth gear 35 drives the rubber roller to rotate and pull the paper ticket forward, and the sixth gear 37 drives the blade 49 in the positioning frame 41 to cut the paper ticket downward. Through the contact between the positioning plate 47 and the rubber roller, the paper scraps retained on the rubber roller will be squeezed and accumulated on the positioning plate 47, and will fall onto the base 1. The positioning plate 47 is provided with a sliding groove 46 so that the positioning plate 47 can be closely contacted with the rubber roller to clean the debris.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automatic paper ticket cutting machine core that is easy to clean, characterized by: The invention comprises a base (1) placed on a horizontal plane and side wing protection plates (2) mounted on the two side edges of the upper end of the base (1); the side wing protection plates (2) contain a cavity (21); the opposite surfaces of the side wing protection plates (2) and the cavity (21) are provided with a driving assembly (3); the driving assembly (3) comprises a motor (31) arranged on the opposite surface of the side wing protection plates (2) and a rotating rod (39) arranged on the opposite surface of the side wing protection plates (2); the motor (31) drives the driving structure in the cavity (21) to operate; the opposite surfaces of the side wing protection plates (2) are also provided with a cleaning assembly (4); the cleaning assembly (4) is connected to the driving assembly (3); the driving assembly (3) also comprises a first gear (32) arranged on the inner wall of the cavity (21); the first gear (32) The second gear (32) is meshed with a second gear (33), the outward end of the second gear (33) is connected to a third gear (34), the third gear (34) is meshed with a fourth gear (35), the inward end of the fourth gear (35) is connected to a fifth gear (36), and the fifth gear (36) is meshed with a sixth gear (37); one end of the fourth gear (35) and the fifth gear (36) is plugged with a rubber roller (5) located on the opposite side of the two side wing protection plates (2); a rotating rod (39) is plugged into the middle of the sixth gear (37), and the rotating rod (39) passes through the two side wing protection plates (2); the two ends of the rotating rod (39) adjacent to the opposite side of the two side wing protection plates (2) are sleeved with a seventh gear (38), and one side of the seventh gear (38) extends into the cleaning component (4).

2. The convenient and clean paper ticket automatic cutting machine core according to claim 1, characterized in that: The cleaning assembly (4) comprises a positioning frame (41) arranged between opposite surfaces of the two side wing protection plates (2), and a blocking plate (42) mounted on one side of the positioning frame (41).

3. The convenient and clean paper ticket automatic cutting machine core according to claim 2 is characterized by: The blocking plate (42) is provided with a first sliding groove (43), and a sliding positioning rod (44) is provided in the first sliding groove (43).

4. The convenient and clean paper ticket automatic cutting machine core according to claim 3 is characterized by: The positioning rod (44) is connected to a downwardly inclined squeezing plate (45), and the lower side edge of the squeezing plate (45) is pressed against the surface of the rubber roller.

5. The convenient and clean paper ticket automatic cutting machine core according to claim 4 is characterized by: The lower end surface of the extrusion plate (45) is in a special shape with narrow upper and lower sides and wide middle part. A sliding groove (46) runs through the wide part of the extrusion plate (45), and the sliding groove (46) is sleeved with the rotating rod (39).

6. The convenient and clean paper ticket automatic cutting machine core according to claim 5, characterized in that: The sliding groove (46) extends along with the extension angle of the extrusion plate (45) to allow the extrusion plate (45) to move.

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