Bill printing machine

Abstract

The utility model provides a bill printing machine. The bill printing machine comprises a supporting table, the top of the supporting table is fixedly connected with a first supporting frame, the top of the supporting table is fixedly connected with a second supporting frame, an upper roller is movably sleeved with the first supporting frame, and a lower roller is movably sleeved with the first supporting frame; an auxiliary roller is movably connected into the second supporting frame in a sleeved mode, and a machine box is fixedly connected to the top of the supporting table. According to the bill printing machine, the upper roller is arranged, when bills are printed, bill paper is connected between the upper roller and the lower roller in a sleeved mode, at the moment, the upper roller and the lower roller can continuously guide and convey the bill paper, and the upper roller and the auxiliary roller which are different in diameter can position and convey the bills different in length. Therefore, the problem that positioning punching length measurement needs to be carried out when the bills are conveyed is solved, the bill paper conveying smoothness is improved, and the working efficiency of the printing machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of printing machines, in particular to a bill printing machine. Background Art

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate mounting, inking, embossing, and paper feeding. Its working principle is: first, the text and image to be printed are made into a printing plate, which is then mounted on the printing press. Then, ink is applied to the places with text and images on the printing plate by humans or the printing press, and then directly or indirectly transferred to paper or other substrates (such as textiles, metal plates, plastics, leather, wood boards, glass, and ceramics), thereby replicating printed products identical to the printing plate. The invention and development of the printing press has played an important role in the spread of human civilization and culture.

[0003] In the existing technology, such as the "multi-copy bill printing machine" with the Chinese authorization announcement number of CN216373816U, which includes a printer body and a mounting plate, the mounting plate is arranged between the outer walls of the printer body, a printing device is arranged above the printer body, a paper feed roller group is arranged between the outer walls of the printer body, a cleaning box is arranged on one outer wall of the printer body, a water pump is fixedly connected to the top outer wall of the cleaning box, a hole 1 is opened on the top outer wall of the cleaning box, the input end of the water pump is plugged into the hole 1, the output end of the water pump is plugged into a water pipe, one end of the water pipe is plugged into a nozzle, and the cleaning box is connected to the nozzle through the water pump and the water pipe. The utility model provides a cleaning sponge, sprays cleaning liquid onto the paper feed roller group through the nozzle, uses a lifting mechanism to make the cleaning sponge contact with the paper feed roller group, and uses a translation mechanism to move the cleaning sponge along the outer wall of the paper feed roller group, thereby realizing automatic cleaning, and the cleaning process is simple and fast.

[0004] In the prior art, when bill paper is conveyed, the length of the prior bill is limited by positioning punching, which results in low bill paper conveying efficiency, thereby causing the problem of low working efficiency of the printing press.

[0005] Therefore, it is necessary to provide a bill printing machine to solve the above technical problems. Utility Model Content

[0006] The utility model provides a bill printing machine, which solves the problem that the bill paper is slowly conveyed and the working efficiency of the printing machine is low because the length of the existing bill is limited by positioning punching.

[0007] In order to solve the above technical problems, the utility model provides a bill printing machine, including a support table, the top of the support table is fixedly connected to a No. 1 support frame, the top of the support table is fixedly connected to a No. 2 support frame, the No. 1 support frame has an upper roller movably sleeved inside, the No. 1 support frame has a lower roller movably sleeved inside, the No. 2 support frame has an auxiliary roller movably sleeved inside, the top of the support table is fixedly connected to a chassis, the inside of the chassis is fixedly installed with a printing machine body, the side of the chassis is provided with a discharge port, one end of the upper roller is fixedly sleeved with a No. 1 gear, the front of the support table is provided with a conveying mechanism, the outside of the upper roller is fixedly sleeved with an anti-slip sleeve, the outside of the upper roller is provided with a positioning mechanism, the outside of the upper roller is fixedly sleeved with a limiting ring, the top of the support table is provided with a guiding mechanism, and the bottom of the support table is provided with a moving mechanism.

[0008] Preferably, the upper roller and the auxiliary roller are parallel to each other, and the diameter of the upper roller is smaller than the diameter of the auxiliary roller.

[0009] Preferably, the discharge port is located in the middle of the side of the chassis, and the discharge port and the auxiliary roller are parallel to each other.

[0010] Preferably, the conveying mechanism comprises a rotating motor, the rotating motor is fixedly mounted on the front side of the supporting platform, a number two gear is fixedly sleeved on the output shaft of the rotating motor, and the number two gear is meshingly connected with the number one gear.

[0011] Preferably, the anti-slip sleeve is matched with the upper roller, and the material of the anti-slip sleeve is rubber material.

[0012] Preferably, the positioning mechanism comprises a positioning column, the positioning column is fixedly connected to the outside of the auxiliary roller, and a positioning groove is formed on the side of the auxiliary roller.

[0013] Preferably, the limiting ring is located in the middle of the upper roller, and the limiting ring is made of stainless steel.

[0014] Preferably, the guiding mechanism comprises a support rod, the support rod is fixedly connected to the top of the support platform, a first rotating rod is movably sleeved inside the support rod, and a second rotating rod is movably sleeved inside the support rod.

[0015] Preferably, the moving mechanism comprises a support column, the support column is fixedly connected to the bottom of the support platform, and a sliding wheel is installed at the bottom of the support column.

[0016] Compared with the related art, the bill printing machine provided by the utility model has the following beneficial effects:

[0017] The utility model provides a bill printing machine, which is provided with an upper roller. When printing bills, bill paper is sleeved between the upper roller and the lower roller. At this time, the upper roller and the lower roller can continuously guide the bill paper, so that the upper roller and the auxiliary roller with different diameters can position and convey bills of different lengths, thereby avoiding the problem of positioning and punching length measurement when conveying bills, thereby improving the smoothness of bill paper conveyance, that is, improving the working efficiency of the printing machine;

[0018] By setting up a conveying mechanism, when the bill is being printed and conveyed, the rotating motor is started, so that the rotating motor can drive the No. 1 gear to rotate through the No. 2 gear, that is, drive the upper roller to rotate, so that the upper roller and the lower roller can continuously drive the bill to be conveyed, thereby achieving the bill conveying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of the bill printing machine provided by the utility model;

[0020] Figure 2 for Figure 1 A front view of a support table in the bill printing machine shown;

[0021] Figure 3 for Figure 1 A front view of an upper roller in the bill printing machine shown;

[0022] Figure 4 for Figure 1 A front view of the guide mechanism in the bill printing machine is shown.

[0023] Numbers in the figure: 1. Support table; 2. Support frame No. 1; 3. Support frame No. 2; 4. Upper roller; 5. Lower roller; 6. Auxiliary roller; 7. Chassis; 8. Printing machine body; 9. Discharge port; 10. Gear No. 1; 11. Conveying mechanism; 111. Rotating motor; 112. Gear No. 2; 12. Anti-slip sleeve; 13. Positioning mechanism; 131. Positioning column; 132. Positioning groove; 14. Limiting ring; 15. Guide mechanism; 151. Support rod; 152. Rotating rod No. 1; 153. Rotating rod No. 2; 16. Moving mechanism; 161. Support column; 162. Sliding wheel. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the bill printing machine provided by the utility model; Figure 2for Figure 1 A front view of a support table in the bill printing machine shown; Figure 3 for Figure 1 A front view of an upper roller in the bill printing machine shown; Figure 4 for Figure 1 The front view of the guide mechanism in the bill printing machine shown. The bill printing machine includes a support table 1, a No. 1 support frame 2 is fixedly connected to the top of the support table 1, a No. 2 support frame 3 is fixedly connected to the top of the support table 1, an upper roller 4 is movably sleeved inside the No. 1 support frame 2, a lower roller 5 is movably sleeved inside the No. 1 support frame 2, an auxiliary roller 6 is movably sleeved inside the No. 2 support frame 3, a chassis 7 is fixedly connected to the top of the support table 1, a printing machine body 8 is fixedly installed inside the chassis 7, a discharge port 9 is opened on the side of the chassis 7, one end of the upper roller 4 is fixedly sleeved with a No. 1 gear 10, a conveying mechanism 11 is arranged on the front of the support table 1, an anti-slip sleeve 12 is fixedly sleeved outside the upper roller 4, a positioning mechanism 13 is arranged outside the upper roller 4, a limiting ring 14 is fixedly sleeved outside the upper roller 4, a guide mechanism 15 is arranged on the top of the support table 1, and a moving mechanism 16 is arranged on the bottom of the support table 1.

[0026] The upper roller 4 and the auxiliary roller 6 are parallel to each other, and the diameter of the upper roller 4 is smaller than the diameter of the auxiliary roller 6. By setting the upper roller 4, when printing bills, the bill paper is sleeved between the upper roller 4 and the lower roller 5. At this time, the upper roller 4 and the lower roller 5 can continuously guide the bill paper, so that the upper roller 4 and the auxiliary roller 6 of different diameters can position and convey bills of different lengths, thereby avoiding the problem of positioning and punching length measurement when conveying bills, thereby improving the smoothness of bill paper conveyance, that is, improving the working efficiency of the printing press.

[0027] The discharge port 9 is located in the middle of the side of the chassis 7, and the discharge port 9 and the auxiliary roller 6 are parallel to each other; by setting the discharge port 9, when printing bills, the upper roller 4 and the lower roller 5 can continuously transport the bill paper to the inside of the chassis 7, so that the printing machine body 8 can continuously print the bills inside the chassis 7, thereby achieving the bill printing effect.

[0028] The conveying mechanism 11 has a rotating motor 111, which is fixedly mounted on the front side of the support platform 1. A second gear 112 is fixedly sleeved on the output shaft of the rotating motor 111, and the second gear 112 is meshedly connected with the first gear 10. By setting the conveying mechanism 11, when the bill is printed and conveyed, the rotating motor 111 is started, so that the rotating motor 111 can drive the first gear 10 to rotate through the second gear 112, that is, drive the upper roller 4 to rotate, so that the upper roller 4 and the lower roller 5 can continuously drive the bill to be conveyed, thereby achieving the bill conveying effect.

[0029] The anti-slip sleeve 12 is matched with the upper roller 4, and the material of the anti-slip sleeve 12 is rubber material; by setting the anti-slip sleeve 12, when the bill is moved and transported, the anti-slip sleeve 12 can greatly improve the friction between the upper roller 4 and the bill paper, so as to avoid the problem of slipping during paper transportation caused by the relatively smooth surface of the paper and the upper roller 4, thereby improving the stability of paper transportation.

[0030] The positioning mechanism 13 includes a positioning column 131, which is fixedly connected to the outside of the auxiliary roller 6, and a positioning groove 132 is provided on the side of the auxiliary roller 6. By setting the positioning mechanism 13, when the bill paper is conveyed, a plurality of positioning columns 131 can squeeze the bill paper, thereby achieving the bill width positioning effect, and then achieving the effect of positioning multiple bill printing positions, thereby bringing convenience to the separation and cutting of the bill.

[0031] The limiting ring 14 is located in the middle of the upper roller 4, and the limiting ring 14 is made of stainless steel. By setting the limiting ring 14, when multiple columns of bill paper are being transported, the limiting ring 14 can limit the moving bill paper, thereby avoiding the problem of tilting and deflecting of the bill paper during movement and transportation, thereby improving the position stability of the bill paper during transportation.

[0032] The guiding mechanism 15 includes a support rod 151, which is fixedly connected to the top of the support platform 1. The support rod 151 is internally movably sleeved with a No. 1 rotating rod 152, and the support rod 151 is internally movably sleeved with a No. 2 rotating rod 153. By setting up the guiding mechanism 15, when the bill paper is being transported, the No. 1 rotating rod 152 and the No. 2 rotating rod 153 can clamp and position the moving bill paper, thereby avoiding the problem of up and down fluctuations and mutual entanglement when the bill paper is moved and transported, thereby improving the stability of the paper when it is moved and transported.

[0033] The moving mechanism 16 includes a support column 161, which is fixedly connected to the bottom of the support platform 1, and a sliding wheel 162 is installed at the bottom of the support column 161; by setting the moving mechanism 16, when the printing press is moving and conveying, the support platform 1 is pushed, so that the sliding wheel 162 can drive the support platform 1 to move horizontally through the support column 161, and then drive the printing press body 8 to move horizontally, thereby achieving the printing press moving and conveying effect, which brings convenience to the adjustment of the working position of the printing press.

[0034] The working principle of the bill printing machine provided by the utility model is as follows:

[0035] Step 1: First, when printing bills, put the bill paper between the upper roller 4 and the lower roller 5. At this time, the upper roller 4 and the lower roller 5 can continuously guide the bill paper, so that the upper roller 4 and the auxiliary roller 6 of different diameters can position and convey bills of different lengths, thereby avoiding the problem of positioning and punching length measurement during bill conveyance, thereby improving the smoothness of bill paper conveyance, that is, improving the working efficiency of the printing machine. When printing bills, the upper roller 4 and the lower roller 5 can continuously convey the bill paper to the inside of the chassis 7, so that the printing machine body 8 can continuously print the bills inside the chassis 7, thereby achieving the printing effect of the bill. When printing and conveying bills, start the rotating motor 111 to rotate. The motor 111 can drive the first gear 10 to rotate through the second gear 112, that is, drive the upper roller 4 to rotate, so that the upper roller 4 and the lower roller 5 can continuously drive the bill to be transported, thereby achieving the bill transportation effect. When the bill is moving and transporting, the anti-slip sleeve 12 can greatly increase the friction between the upper roller 4 and the bill paper, so as to avoid the problem of slipping during paper transportation caused by the relatively smooth surface of the paper and the upper roller 4, thereby improving the stability of paper transportation. When the bill paper is transported, a plurality of positioning columns 131 can squeeze the bill paper, thereby achieving the bill width positioning effect, and then achieving the effect of positioning multiple bill printing positions, thereby bringing convenience to the separation and cutting of the bill;

[0036] Step 2: When conveying multiple columns of bill paper, the limit ring 14 can limit the bill paper being conveyed, so as to avoid the problem of tilting and offsetting when the bill paper is conveyed, thereby improving the position stability of the bill paper when conveying. When conveying bill paper, the No. 1 rotating rod 152 and the No. 2 rotating rod 153 can clamp and position the moving bill paper, so as to avoid the problem of up and down fluctuations and mutual entanglement when the bill paper is conveyed, thereby improving the stability of the paper when conveying. When the printing press is moving and conveying, the support table 1 is pushed, so that the sliding wheel 162 can drive the support table 1 to move horizontally through the support column 161, and then drive the printing press body 8 to move horizontally, thereby achieving the printing press moving and conveying effect, which brings convenience to the adjustment of the working position of the printing press.

[0037] Compared with the related art, the bill printing machine provided by the utility model has the following beneficial effects:

[0038] By setting the upper roller 4, when printing the bill, the bill paper is sleeved between the upper roller 4 and the lower roller 5. At this time, the upper roller 4 and the lower roller 5 can continuously guide the bill paper, so that the upper roller 4 and the auxiliary roller 6 of different diameters can position and convey bills of different lengths, thereby avoiding the problem of positioning and punching length measurement when conveying the bill, thereby improving the smoothness of the bill paper conveyance, that is, improving the working efficiency of the printing press.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A bill printing machine, comprising a support table (1), characterized in that: The top of the support platform (1) is fixedly connected to a first support frame (2), the top of the support platform (1) is fixedly connected to a second support frame (3), the first support frame (2) is internally movably sleeved with an upper roller (4), the first support frame (2) is internally movably sleeved with a lower roller (5), the second support frame (3) is internally movably sleeved with an auxiliary roller (6), the top of the support platform (1) is fixedly connected to a chassis (7), the chassis (7) is internally fixedly mounted with a printing machine body (8), the chassis (7) ) is provided with a discharge port (9) on the side thereof, one end of the upper roller (4) is fixedly sleeved with a No. 1 gear (10), a conveying mechanism (11) is arranged on the front of the support platform (1), an anti-slip sleeve (12) is fixedly sleeved on the outside of the upper roller (4), a positioning mechanism (13) is arranged on the outside of the upper roller (4), a limiting ring (14) is fixedly sleeved on the outside of the upper roller (4), a guiding mechanism (15) is arranged on the top of the support platform (1), and a moving mechanism (16) is arranged on the bottom of the support platform (1).

2. The bill printing machine according to claim 1, characterized in that: The upper roller (4) and the auxiliary roller (6) are parallel to each other, and the diameter of the upper roller (4) is smaller than the diameter of the auxiliary roller (6).

3. The bill printing machine according to claim 1, characterized in that: The discharge port (9) is located in the middle of the side of the machine case (7), and the discharge port (9) and the auxiliary roller (6) are parallel to each other.

4. The bill printing machine according to claim 1, characterized in that: The conveying mechanism (11) has a rotating motor (111), which is fixedly mounted on the front side of the support platform (1). A second gear (112) is fixedly sleeved on the output shaft of the rotating motor (111), and the second gear (112) is meshingly connected with the first gear (10).

5. The bill printing machine according to claim 1, characterized in that: The anti-slip sleeve (12) is matched with the upper roller (4), and the material of the anti-slip sleeve (12) is rubber material.

6. The bill printing machine according to claim 1, characterized in that: The positioning mechanism (13) comprises a positioning column (131), wherein the positioning column (131) is fixedly connected to the outside of the auxiliary roller (6), and a positioning groove (132) is provided on the side surface of the auxiliary roller (6).

7. The bill printing machine according to claim 1, characterized in that: The limiting ring (14) is located in the middle of the upper roller (4), and the limiting ring (14) is made of stainless steel.

8. The ticket printing machine according to claim 1, characterized in that: The guide mechanism (15) comprises a support rod (151), the support rod (151) being fixedly connected to the top of the support platform (1), the support rod (151) being internally movably sleeved with a first rotating rod (152), and the support rod (151) being internally movably sleeved with a second rotating rod (153).

9. The bill printing machine according to claim 1, characterized in that: The moving mechanism (16) comprises a support column (161), wherein the support column (161) is fixedly connected to the bottom of the support platform (1), and a sliding wheel (162) is installed at the bottom of the support column (161).

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