Synchronous punching device for lottery paper printing

Abstract

The utility model relates to the technical field of lottery paper printing, in particular to a lottery paper printing synchronous punching device which comprises a bottom plate, a shell and a punching assembly are fixedly installed on the surface of the bottom plate, a partition plate is fixedly installed in the shell, and a feeding port and a discharging port are formed in the two sides of the shell respectively. A printing roller is rotationally connected to the position, between the partition plate and the feeding opening, in the shell. According to the punching device, when the punching head needs to be maintained or replaced, the third spring on the extrusion rod is extruded by pressing the extrusion rod, the positioning column inserted into the positioning hole is pushed out, the sliding block slides in the groove, rapid separation of the mounting block and the mounting base is achieved, the dismounting and mounting processes of the punching head are simplified, and the punching efficiency is improved. Maintenance operation time and manpower consumption are reduced, it is ensured that equipment rapidly recovers operation in the production process, continuous working efficiency of the equipment is remarkably improved, and the service life of the equipment is remarkably prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to lottery paper printing technical field especially relates to a lottery paper printing synchronous punching device. BACKGROUND

[0002] In a kind of lottery vending machine, lottery needs to use lottery printer to print, while currently in the production process of lottery paper, lottery paper also needs to be punched.Current lottery paper printing and punching, it is operated in different machines, after lottery paper printing, still need to put the printed lottery into punching device to punch, greatly reduce work efficiency, simultaneously, the maintenance and replacement structure of punching assembly in existing equipment is more complex, need to stop machine for a long time to repair, it is not conducive to continuous production, influence production progress and the service life of equipment. UTILITY MODEL CONTENT

[0003] The utility model aims at solving the technical problem in the background art.

[0004] The utility model has the following technical scheme: a kind of lottery paper printing synchronous punching device, including bottom plate, the surface of the bottom plate is fixedly installed with shell and punching assembly, the inside of the shell is fixedly installed with baffle, the both sides of the shell are respectively provided with inlet and outlet, the inside of the shell is rotationally connected with printing roller between baffle and inlet, the inside of the shell is fixedly installed with heater between baffle and outlet, the punching assembly includes rack, the top of the rack is fixedly installed with air cylinder, the output of the air cylinder is fixedly installed with lifting plate, the bottom of the lifting plate is fixedly installed with mounting seat, the inside of the mounting seat is fixedly installed with mounting block, the bottom of the mounting block is fixedly installed with punching head, the inside of the mounting block is provided with recess, the inside of the recess is slidably connected with sliding block, the side of the sliding block is fixedly installed with positioning column, the sliding block and recess are fixedly installed with No.

[0005] Preferably, the side of the shell is fixedly installed with a frame, the inside of the frame is fixedly installed with a fan, the surface of the frame is fixedly installed with an access panel, the outer surface of the shell is fixedly installed with a controller, and the heater and the fan are electrically connected with the controller. Here, the controller can be used to flexibly cooperate the fan and the heater, so that the heat energy generated by the heater can dry the printed ink, and the fan can effectively make the temperature of the heating area uniform, avoiding uneven drying. In addition, the frame provides a fixed structure for the fan, and the access panel facilitates maintenance and repair of the fan, improving the operability and durability of the equipment.

[0006] Preferably, the two sides of the shell are provided with symmetrically distributed first guide rollers, the two sides of the rack are provided with symmetrically distributed second guide rollers, and the first guide rollers and the second guide rollers are installed on the surface of the bottom plate. Here, the precise guidance is provided for the conveying path of the lottery paper, ensuring that the lottery paper runs smoothly during printing and punching, avoiding deviation or paper winding.

[0007] Preferably, the surface of the lifting plate is fixedly installed with a guide rod, and the guide rod is slidingly connected inside the rack. Here, the guide rod provides sliding support for the lifting plate, ensuring the stability of the punching assembly when moving up and down, avoiding the punching position from deviating due to shaking, and further improving the accuracy and consistency of punching, thereby ensuring the quality of the finished product.

[0008] Preferably, the extrusion column, the positioning hole and the positioning column are located on the same axis, and the diameters of the extrusion column, the positioning hole and the positioning column are consistent. Here, the cooperation between the mounting block and the mounting seat is more compact, reducing errors and avoiding shaking of the mounting block when installed on the mounting seat, which affects the punching accuracy of the punching head.

[0009] Preferably, the side of the shell is fixedly installed with a cleaning assembly, the cleaning assembly includes a support plate, the support plate is installed above the edges of the inlet and outlet of the shell respectively, a round rod is slidingly connected inside the support plate, soft bristles are fixedly installed at the bottom end of the round rod, a pull plate is fixedly installed at the top end of the round rod, and a spring is sleeved between the support plate and the soft bristles. Here, dust on the lottery paper at the inlet and outlet can be effectively cleaned, and the soft bristles can be flexibly attached to the surface of the lottery paper through the cooperation of the round rod and the spring, improving the cleaning efficiency and avoiding printing quality problems caused by dust during printing.

[0010] Preferably, the round rod and the spring are equidistantly distributed on the surface of the support plate, and the soft bristles are aligned with the positions of the inlet and outlet. Here, the soft bristles improve the adhesion to the lottery paper, making the cleaning force evenly distributed, ensuring that both sides and the middle of the lottery paper can be effectively cleaned, and improving the overall cleaning effect.

[0011] Compared with the prior art, the lottery paper printing synchronous punching device has the advantages and positive effects that:

[0012] 1、In the utility model, when the punching head needs to be maintained or replaced, by pressing the extrusion rod, the No. three spring on the extrusion rod is extruded, the positioning column inserted into the positioning hole is pushed out, the sliding block is slid in the groove, the quick separation of the mounting block and the mounting seat is realized, the dismounting and mounting process of the punching head is simplified, the maintenance operation time and the manpower consumption are reduced, the quick recovery operation of the equipment in the production process is ensured, and the continuous working efficiency and the service life of the equipment are remarkably improved.

[0013] 2、In the utility model, by setting the cleaning assembly, the synchronous cleaning at the lottery paper feeding port and the discharging port is realized, the soft brush and the No. one spring cooperate, the dust on the surface of the lottery paper can be effectively cleaned, and the adverse effect of the dust on the printing quality is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A lottery paper printing synchronous punching device is provided for the utility model;

[0015] Figure 2 A shell of the lottery paper printing synchronous punching device is provided for the utility model;

[0016] Figure 3 A cross-sectional view of the shell of the lottery paper printing synchronous punching device is provided for the utility model;

[0017] Figure 4 A cleaning assembly of the lottery paper printing synchronous punching device is provided for the utility model;

[0018] Figure 5 A punching assembly of the lottery paper printing synchronous punching device is provided for the utility model;

[0019] Figure 6 A lifting plate of the lottery paper printing synchronous punching device is provided for the utility model;

[0020] Figure 7 A Figure 6 The enlarged view of A in the middle.

[0021] LEGEND:

[0022] 1, bottom plate; 2, shell; 3, partition; 4, printing roller; 5, heater; 6, feed inlet; 7, discharge port; 8, controller; 9, frame; 10, fan; 11, access plate; 12, support plate; 13, round rod; 14, soft brush; 15, pull plate; 16, No. 1 spring; 17, rack; 18, air cylinder; 19, lifting plate; 20, guide rod; 21, mounting seat; 22, mounting block; 23, punching head; 24, groove; 25, sliding block; 26, positioning column; 27, No. 2 spring; 28, cylinder; 29, extrusion column; 30, No. 3 spring; 31, positioning hole; 32, collection box; 33, first guide roller; 34, second guide roller. DETAILED DESCRIPTION

[0023] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0025] Embodiment one

[0026] Please refer to Figures 1-3 and Figures 5-7The utility model provides a technical scheme: a lottery paper printing synchronous punching device, including bottom plate 1, the surface fixed mounting of bottom plate 1 has the casing 2 and punching assembly, the inside fixed mounting of casing 2 has the baffle 3, and the both sides of casing 2 are set up feed port 6 and discharge port 7 respectively, and the inside rotation is connected in casing 2 between baffle 3 and feed port 6 and is located printing roller 4, and the inside fixed mounting of casing 2 between baffle 3 and discharge port 7 is located heater 5, and the side fixed mounting of casing 2 has frame body 9, and the inside fixed mounting of frame body 9 has fan 10, and the surface fixed mounting of frame body 9 has the maintenance board 11, and the surface fixed mounting of casing 2 has controller 8, and heater 5 and fan 10 all are electrically connected with controller 8, can make fan 10 and heater 5 with controller 8 can be flexible cooperation, so that the heat energy of heater 5 produces the drying of printing ink, and fan 10 can effectively make the temperature of heating area be in uniform state, avoid drying uneven, in addition, frame body 9 provides fixed structure for fan 10, and maintenance board 11 is convenient to maintain and overhaul fan 10, improve the operability and durability of equipment, and punching assembly includes rack 17, and the top fixed mounting of rack 17 has pneumatic cylinder 18, and the output fixed mounting of pneumatic cylinder 18 has lifting plate 19, and the surface fixed mounting of lifting plate 19 has guide rod 20, and guide rod 20 is slidably connected in the inside of rack 17, and guide rod 20 provides the sliding support of lifting plate 19, ensures the stability when punching assembly moves up and down, avoids the deviation of punching position due to shaking, further improves the accuracy and consistency of punching, to guarantee the quality of finished product, and the bottom fixed mounting of lifting plate 19 has mounting seat 21, and the inside fixed mounting of mounting seat 21 has mounting block 22, and the bottom fixed mounting of mounting block 22 has punching head 23, and the inside of mounting block 22 is set up recess 24, and the inside slidably connected of recess 24 has sliding block 25, and the side fixed mounting of sliding block 25 has locating post 26, and the inside fixed mounting of recess 24 between sliding block 25 and mounting block 22 has second spring 27, and the side of mounting seat 21 is set up locating hole 31, and the surface fixed mounting of mounting seat 21 has cylinder 28, and the inside slidably connected of cylinder 28 has extrusion column 29, and the surface of extrusion column 29 is set up third spring 30, and extrusion column 29, locating hole 31 and locating post 26 are located on the same axis, and the diameter of extrusion column 29, locating hole 31 and locating post 26 is consistent, make the cooperation between mounting block 22 and mounting seat 21 more closely, reduce error, avoid mounting block 22 to shake when installing on mounting seat 21, influence the punching accuracy of punching head 23, and the surface fixed mounting of bottom plate 1 has collection box 32, and collection box 32 is located the just below of punching head 23, and the both sides of casing 2 are equipped with the first guide roller 33 of symmetrical distribution, and the both sides of rack 17 are equipped with the second guide roller 34 of symmetrical distribution, and the surface on bottom plate 1 is installed first guide roller 33 and second guide roller 34, provide accurate guidance for the conveying path of lottery paper, ensure that the lottery paper keeps steady operation in the printing and punching process, avoid running deviation or paper winding.

[0027] Embodiment Two

[0028] Please refer to Figures 2-4 The side of the shell 2 is fixedly provided with a cleaning assembly, the cleaning assembly comprises a support plate 12, the support plate 12 is respectively arranged above the edges of the feeding port 6 and the discharging port 7 of the shell 2, a round rod 13 is slidably connected in the support plate 12, a soft brush 14 is fixedly arranged at the bottom end of the round rod 13, a pull plate 15 is fixedly arranged at the top end of the round rod 13, a first spring 16 is sleeved between the support plate 12 and the soft brush 14, the dust on the lottery paper at the feeding port 6 and the discharging port 7 can be effectively cleaned, the soft brush 14 can be flexibly attached to the surface of the lottery paper through the cooperation of the round rod 13 and the first spring 16, the cleaning efficiency is improved, the printing quality problem caused by dust in the printing process is avoided, the round rod 13 and the first spring 16 are equidistantly distributed on the surface of the support plate 12, and the soft brush 14 is aligned with the positions of the feeding port 6 and the discharging port 7, the attachment of the soft brush 14 to the lottery paper is improved, the cleaning force is uniformly distributed, and it is ensured that the both sides and the middle part of the lottery paper can be effectively cleaned, and the overall cleaning effect is improved.

[0029] Working principle: when printing and punching lottery paper synchronously, the lottery paper is sent into the inside of the shell 2 from the feeding port 6, and is accurately guided into the processing path by the first guide roller 33, after the lottery paper enters the shell 2, the pattern printing is completed by the printing roller 4, during the printing process, the lottery paper keeps stable running to ensure the accuracy of the pattern, the printed paper continues to move forward into the area of the heater 5 installed between the partition plate 3 and the discharge port 7, the heater 5 heats and dries the ink on the lottery paper, at the same time, the fan 10 cooperates with the heater 5 to uniformly distribute the heat, ensuring that the drying process is fast and without color difference, after drying, the lottery paper continues to enter the punching area through the second guide roller 34, during this process, the lottery paper enters through the feeding port 6 and then comes out from the discharge port 7, by installing the cleaning assembly at the feeding port 6 and the discharge port 7, pulling the pull plate 15, the pull plate 15 drives the round rod 13 to slide in the support plate 12, the round rod 13 drives the soft brush 14 to move, at the same time, extruding the first spring 16, in this way, when the lottery paper passes, under the elastic force of the spring, the soft brush 14 is flat with the surface of the lottery paper, so as to clean the dust on the surface of the lottery paper, preventing the dust from affecting the printing quality, when the lottery paper moves to the position directly below the punching head 23, the punching assembly starts to work, the cylinder 18 drives the lifting plate 19 to move up and down, the lifting plate 19 drives the punching head 23 to move up and down, completing the punching operation of the lottery paper, the punching head 23 keeps vertical running under the support of the guide rod 20, the waste generated during the punching process directly falls into the collection box 32 located directly below the punching head 23, so as to be cleaned by personnel, when it is necessary to maintain and replace the punching head 23, by pressing the extrusion rod, the third spring 30 on the extrusion rod is extruded, at the same time, the extrusion rod extends into the positioning hole 31, so as to press out the positioning column 26 inserted in the positioning hole 31, then the positioning column 26 drives the sliding block 25 to slide in the groove 24, at the same time, the sliding block 25 extrudes the second spring 27, when the positioning column 26 is completely collected into the groove 24, the mounting block 22 contacts with the mounting seat 21 to be locked, so that the mounting block 22 can be taken off from the mounting seat 21, that is, the maintenance and replacement of the punching head 23 are completed.

[0030] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application shall fall within the protection scope of the technical scheme of the present application.

Claims

1. A synchronous punching device for printing lottery paper, comprising a base plate (1), characterized in that: A housing (2) and a punching assembly are fixedly mounted on the surface of the base plate (1). A partition (3) is fixedly mounted inside the housing (2). An inlet (6) and an outlet (7) are respectively opened on both sides of the housing (2). A printing roller (4) is rotatably connected between the partition (3) and the inlet (6) inside the housing (2). A heater (5) is fixedly mounted between the partition (3) and the outlet (7) inside the housing (2). The punching assembly includes a frame (17). A cylinder (18) is fixedly mounted on the top of the frame (17). A lifting plate (19) is fixedly mounted on the output end of the cylinder (18). A mounting base (21) is fixedly mounted on the bottom of the lifting plate (19). A mounting block (22) is fixedly mounted inside the mounting base (21). A punch head (23) is fixedly installed at the bottom of the mounting block (22). A groove (24) is provided inside the mounting block (22). A slider (25) is slidably connected inside the groove (24). A positioning post (26) is fixedly installed on the side of the slider (25). A second spring (27) is fixedly installed between the slider (25) and the groove (24). A positioning hole (31) is provided on the side of the mounting base (21). A cylinder (28) is fixedly installed on the outer surface of the mounting base (21). An extrusion post (29) is slidably connected inside the cylinder (28). A third spring (30) is sleeved on the surface of the extrusion post (29). A collection box (32) is fixedly installed on the surface of the base plate (1). The collection box (32) is located directly below the punch head (23).

2. The lottery paper printing synchronous punching device according to claim 1, characterized in that: A frame (9) is fixedly installed on the side of the housing (2), a fan (10) is fixedly installed inside the frame (9), a maintenance plate (11) is fixedly installed on the surface of the frame (9), a controller (8) is fixedly installed on the outer surface of the housing (2), and the heater (5) and the fan (10) are both electrically connected to the controller (8).

3. The lottery paper printing synchronous punching device according to claim 1, characterized in that: The housing (2) has symmetrically distributed first guide rollers (33) on both sides, and the frame (17) has symmetrically distributed second guide rollers (34) on both sides. The first guide rollers (33) and the second guide rollers (34) are both mounted on the surface of the base plate (1).

4. The lottery paper printing synchronous punching device according to claim 1, characterized in that: A guide rod (20) is fixedly installed on the surface of the lifting plate (19), and the guide rod (20) is slidably connected inside the frame (17).

5. The lottery paper printing synchronous punching device according to claim 1, characterized in that: The extrusion column (29), positioning hole (31) and positioning column (26) are located on the same axis, and the diameters of the extrusion column (29) and the positioning column (26) of the positioning hole (31) are the same.

6. The lottery paper printing synchronous punching device according to claim 1, characterized in that: A cleaning assembly is fixedly installed on the side of the housing (2). The cleaning assembly includes a support plate (12). The support plate (12) is installed above the edges of the inlet (6) and outlet (7) of the housing (2). A round rod (13) is slidably connected inside the support plate (12). A soft brush bristle (14) is fixedly installed at the bottom end of the round rod (13). A pull plate (15) is fixedly installed at the top end of the round rod (13). A spring (16) is sleeved between the support plate (12) and the soft brush bristle (14) on the round rod (13).

7. The lottery paper printing synchronous punching device according to claim 6, characterized in that: The round rod (13) and the first spring (16) are equidistantly distributed on the surface of the support plate (12), and the soft bristles (14) are aligned with the positions of the feed inlet (6) and the discharge outlet (7).

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