Anti-counterfeiting printing machine

Abstract

The utility model relates to the technical field of printing machines, in particular to an anti-fake printing machine which comprises an anti-fake printing machine body, a drying mechanism is arranged on the outer wall of the anti-fake printing machine body, and a supporting plate is fixedly connected to the position, close to the drying mechanism, of the outer wall of the anti-fake printing machine body. A controller is installed on the outer wall of the anti-fake printing machine body, and a power plug is fixedly connected to the position, close to the controller, of the outer wall of the anti-fake printing machine body. The drying mechanism comprises a drying box fixedly connected to a paper outlet of the outer wall of the anti-counterfeiting printing machine body, and a conveying belt is fixedly connected to the position, below the paper outlet of the anti-counterfeiting printing machine body, in the drying box. The anti-counterfeiting printing machine solves the problems that no dry printing ink remains on a product printed by an existing anti-counterfeiting printing machine, the printed product is polluted by the no dry printing ink, and the printing quality is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to an anti-counterfeiting printing machine. Background Art

[0002] Anti-counterfeiting printing machines are devices that use special inks or typesetting to print products with anti-counterfeiting labels, but existing anti-counterfeiting printing machines still have shortcomings. Specifically, some undried ink will still remain on the products printed by existing anti-counterfeiting printing machines. The undried ink will contaminate the printed products and affect the printing quality.

[0003] Therefore, an anti-counterfeiting printing machine is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-counterfeiting printing machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anti-counterfeiting printing machine comprises an anti-counterfeiting printing machine body, an outer wall of the anti-counterfeiting printing machine body is provided with a drying mechanism, a support plate is fixedly connected to the outer wall of the anti-counterfeiting printing machine body near the drying mechanism, a controller is installed on the outer wall of the anti-counterfeiting printing machine body, and a power plug is fixedly connected to the outer wall of the anti-counterfeiting printing machine body near the controller;

[0007] The drying mechanism comprises a drying box fixedly connected to the paper outlet of the outer wall of the anti-counterfeiting printing machine body, a conveyor belt is fixedly connected inside the drying box and below the paper outlet of the anti-counterfeiting printing machine body, an isolation curtain is fixedly connected to the top of the inner wall of the drying box, a fixed sleeve is fixedly connected inside the drying box and above the isolation curtain, a connecting pipe is fixedly connected at the center of the outer wall of the fixed sleeve, a guide groove is provided on the inner wall of the fixed sleeve and at the corresponding position of the connecting pipe, an air inlet pipe is fixedly connected to the top of the connecting pipe, a connecting block is fixedly connected inside the fixed sleeve and at a position away from the guide groove, a baffle is fixedly connected to the outer wall of the connecting block and inside the fixed sleeve, both ends of the fixed sleeve are fixedly connected to the air outlet pipe, the outer wall of the connecting pipe and the end away from the fixed sleeve are fixedly connected to a booster pump, and the outer wall of the air outlet pipe and the end away from the fixed sleeve are fixedly connected to a nozzle.

[0008] As a preferred solution of the utility model, the support plate is made of ABS plastic, and the connection between the controller and the power plug is an electrical connection.

[0009] As a preferred solution of the utility model, the drying box is made of thermal insulation material, the conveyor belt passes through and extends outside the drying box, and the booster pump is connected to the drying box in a fixed manner.

[0010] As a preferred solution of the utility model, the fixed sleeve, connecting block and baffle are all made of aluminum alloy, and multiple groups of the fixed sleeve, connecting pipe, guide groove, air outlet pipe and booster pump are provided, and the guide groove is obliquely opened in the fixed sleeve.

[0011] As a preferred solution of the utility model, the baffle is designed as a conical structure, and the air inlet pipe is designed as an L-shaped structure.

[0012] As a preferred solution of the utility model, the isolation curtain is made of polyethylene plastic, and the booster pump, conveyor belt and controller are all connected electrically.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, an anti-counterfeiting printing machine is designed, and a drying mechanism in the device is used to dry printed products. The anti-counterfeiting printing machine body is started, and the anti-counterfeiting printing machine body starts printing. The printed products will fall onto the conveyor belt in the drying box, and the controller starts the booster pump and the conveyor belt. The conveyor belt drives the printed products to move rightward to the bottom of the left nozzle, and the booster pump injects high-speed airflow into the air inlet pipe. The high-speed airflow in the air inlet pipe will flow downward into the connecting pipe, and the high-speed airflow in the connecting pipe will flow into the fixed sleeve along the inclined guide groove along the high-speed airflow. The air entering along the inclined guide groove will form a vortex in the fixed sleeve, and the high-speed vortex will flow to the left along the fixed sleeve. The closer the angular velocity of the high-speed vortex flowing in the fixed sleeve is to the center, the greater the rotation angular velocity is. Due to the different angular velocities, friction is generated between the layers of the free vortex. The friction result is that the energy of the central vortex is transferred to the airflow with lower angular velocity in the outer layer, and the vortex in the central layer loses energy, the kinetic energy and internal energy are reduced, the temperature of the vortex in the central layer is reduced, and the outer The laminar vortex gains energy, and the kinetic energy and internal energy increase, and the temperature and flow rate of the outer vortex increase. The low-temperature central vortex will be blocked by the baffle plate, and the high-temperature outer vortex will flow out along the gap between the fixed sleeve and the baffle plate. The outflowing high-temperature vortex will flow into the air outlet pipe on the left side of the fixed sleeve and be sprayed out through the nozzle on the left side. At the same time, the low-temperature central vortex accumulates near the baffle plate, and the pressure near the baffle plate is higher, so that the low-temperature central vortex flows to the right. The low-temperature central vortex flowing to the right will flow into the air outlet pipe on the right side of the fixed sleeve and be sprayed out through the nozzle on the right side. The sprayed high-temperature vortex will dry the ink remaining on the surface of the printed product on the conveyor belt. After drying, the conveyor belt pushes the printed product to move to the right to under the nozzle on the right side of the fixed sleeve. The low-temperature vortex sprayed by the right nozzle will cool the printed product. The dried and cooled printed product will be sent to the drying box by the conveyor belt, which solves the problem that some undried ink will still remain on the products printed by the existing anti-counterfeiting printing machine, and the undried ink will contaminate the printed products and affect the printing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the drying box of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1. Anti-counterfeiting printing machine body; 2. Drying mechanism; 3. Support plate; 4. Controller; 5. Power plug; 201. Drying box; 202. Conveyor belt; 203. Isolation curtain; 204. Fixed sleeve; 205. Connecting pipe; 206. Guide groove; 207. Air inlet pipe; 208. Connecting block; 209. Baffle; 210. Air outlet pipe; 211. Booster pump; 212. Nozzle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] An anti-counterfeiting printing machine comprises an anti-counterfeiting printing machine body 1, a drying mechanism 2 is arranged on the outer wall of the anti-counterfeiting printing machine body 1, a support plate 3 is fixedly connected to the outer wall of the anti-counterfeiting printing machine body 1 and near the drying mechanism 2, a controller 4 is installed on the outer wall of the anti-counterfeiting printing machine body 1, and a power plug 5 is fixedly connected to the outer wall of the anti-counterfeiting printing machine body 1 and near the controller 4;

[0025] The support plate 3 is made of ABS plastic, and the connection between the controller 4 and the power plug 5 is electrical connection;

[0026] In this embodiment, reference Figure 2 and Figure 3 The drying mechanism 2 includes a drying box 201 fixedly connected to the paper outlet of the outer wall of the anti-counterfeiting printing machine body 1, a conveyor belt 202 fixedly connected inside the drying box 201 and below the paper outlet of the anti-counterfeiting printing machine body 1, a separation curtain 203 fixedly connected to the top of the inner wall of the drying box 201, a fixed sleeve 204 fixedly connected inside the drying box 201 and above the separation curtain 203, a connecting pipe 205 fixedly connected to the center of the outer wall of the fixed sleeve 204, and a guide groove 206 is opened on the inner wall of the fixed sleeve 204 and at the corresponding position of the connecting pipe 205 The top of the connecting pipe 205 is fixedly connected with an air inlet pipe 207, the interior of the fixed sleeve 204 and at a position away from the guide groove 206 is fixedly connected with a connecting block 208, the outer wall of the connecting block 208 and the interior of the fixed sleeve 204 are fixedly connected with a baffle plate 209, both ends of the fixed sleeve 204 are fixedly connected with an air outlet pipe 210, the outer wall of the connecting pipe 205 and the end away from the fixed sleeve 204 are fixedly connected with a booster pump 211, and the outer wall of the air outlet pipe 210 and the end away from the fixed sleeve 204 are fixedly connected with a nozzle 212;

[0027] The drying box 201 is made of heat-insulating material, the conveyor belt 202 runs through and extends to the outside of the drying box 201, the booster pump 211 is connected to the drying box 201 in a fixed manner, the fixed sleeve 204, the connecting block 208, and the baffle 209 are all made of aluminum alloy, the fixed sleeve 204, the connecting pipe 205, the guide groove 206, the air outlet pipe 210 and the booster pump 211 are all provided with multiple groups, the guide groove 206 is inclinedly opened in the fixed sleeve 204, the baffle 209 is a conical structure design, the air inlet pipe 207 is an L-shaped structure design, the isolation curtain 203 is made of polyethylene plastic, the booster pump 211, the conveyor belt 202 and the controller 4 are all connected electrically. The booster pump 211 will inject high-speed air into the air inlet pipe 207, and the high-speed air in the air inlet pipe 207 will flow downward into the connecting pipe 205. The high-speed air in the connecting pipe 205 will flow into the fixed sleeve 204 along the inclined guide groove 206. The high-speed air entering along the inclined guide groove 206 will form a vortex in the fixed sleeve 204, and the high-speed vortex will flow to the left along the fixed sleeve 204. The closer the rotation angular velocity of the high-speed vortex flowing in the fixed sleeve 204 is to the center, the greater it is. Due to the different angular velocities, in the layers of the free vortex Friction is generated between the layers. As a result of the friction, the energy of the central vortex is transferred to the airflow in the outer layer with lower angular velocity. The vortex in the central layer loses energy, and its kinetic energy and internal energy decrease, the temperature of the central layer vortex decreases, while the outer layer vortex gains energy, and its kinetic energy and internal energy increase, the temperature and flow rate of the outer layer vortex increase, and the low-temperature central vortex will be blocked by the baffle plate 209, and the high-temperature outer layer vortex will flow out along the gap between the fixed sleeve 204 and the baffle plate 209, and the outflowing high-temperature vortex will flow into the air outlet pipe 210 on the left side of the fixed sleeve 204 and be ejected through the nozzle 212 on the left side. At the same time, the low-temperature central vortex stack The accumulated ink accumulates near the baffle plate 209, and the pressure near the baffle plate 209 is relatively high, so that the low-temperature central vortex flows rightward. The low-temperature central vortex flowing rightward will flow into the air outlet pipe 210 on the right side of the fixed sleeve 204 and be ejected through the right nozzle 212. The ejected high-temperature vortex will dry the ink remaining on the surface of the printed product on the conveyor belt 202. After the drying is completed, the conveyor belt 202 pushes the printed product to move right to under the nozzle 212 on the right side of the fixed sleeve 204. The low-temperature vortex ejected from the right nozzle 212 will cool the printed product. The dried and cooled printed product will be sent out of the drying box 201 by the conveyor belt 202.

[0028] The working process of the utility model is as follows: when the anti-counterfeiting printing machine designed by the present invention is in operation, the anti-counterfeiting printing machine body 1 is started, the anti-counterfeiting printing machine body 1 starts printing, the printed product will fall onto the conveyor belt 202 in the drying box 201, the controller 4 starts the booster pump 211 and the conveyor belt 202, the conveyor belt 202 drives the printed product to move rightward to below the nozzle 212 on the left side of the fixed sleeve 204, the booster pump 211 injects high-speed airflow into the air inlet pipe 207, and the high-speed airflow in the air inlet pipe 207 flows downward into the connection In the pipe 205, the high-speed airflow in the connecting pipe 205 will flow into the fixed sleeve 204 along the inclined guide groove 206, and the high-speed airflow entering along the inclined guide groove 206 will form a vortex in the fixed sleeve 204, and the high-speed vortex will flow to the left along the fixed sleeve 204. The angular velocity of the high-speed vortex flowing in the fixed sleeve 204 is greater as it approaches the center. Due to the different angular velocities, friction is generated between the layers of the free vortex. As a result of the friction, the energy of the central vortex is transferred to the airflow with a lower angular velocity in the outer layer, and the vortex in the central layer is The vortex loses energy, the kinetic energy and internal energy decrease, the temperature of the central layer vortex decreases, the outer layer vortex gains energy, the kinetic energy and internal energy increase, the temperature and flow rate of the outer layer vortex increase, the low-temperature central vortex will be blocked by the baffle plate 209, and the high-temperature outer layer vortex will flow out along the gap between the fixed sleeve 204 and the baffle plate 209. The outflowing high-temperature vortex will flow into the air outlet pipe 210 on the left side of the fixed sleeve 204 and be ejected through the nozzle 212 on the left side. At the same time, the low-temperature central vortex accumulates near the baffle plate 209, and the pressure near the baffle plate 209 is relatively high. , so that the low-temperature central vortex flows to the right. The low-temperature central vortex flowing to the right will flow into the air outlet duct 210 on the right side of the fixed sleeve 204 and be ejected through the right nozzle 212. The ejected high-temperature vortex will dry the ink remaining on the surface of the printed product on the conveyor belt 202. After the drying is completed, the conveyor belt 202 pushes the printed product to move right to under the nozzle 212 on the right side of the fixed sleeve 204. The low-temperature vortex ejected from the right nozzle 212 will cool the printed product. The dried and cooled printed product will be sent out of the drying box 201 by the conveyor belt 202.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-counterfeiting printing machine, comprising an anti-counterfeiting printing machine body (1), characterized in that: The outer wall of the anti-counterfeiting printing machine body (1) is provided with a drying mechanism (2), the outer wall of the anti-counterfeiting printing machine body (1) is fixedly connected to a support plate (3) at a position close to the drying mechanism (2), the outer wall of the anti-counterfeiting printing machine body (1) is installed with a controller (4), and the outer wall of the anti-counterfeiting printing machine body (1) is fixedly connected to a power plug (5) at a position close to the controller (4); The drying mechanism (2) comprises a drying box (201) fixedly connected to a paper outlet of an outer wall of a security printing machine body (1); a conveyor belt (202) is fixedly connected inside the drying box (201) and below the paper outlet of the security printing machine body (1); an isolation curtain (203) is fixedly connected to the top of the inner wall of the drying box (201); a fixed sleeve (204) is fixedly connected inside the drying box (201) and above the isolation curtain (203); a connecting pipe (205) is fixedly connected to the center of the outer wall of the fixed sleeve (204); and a guide groove (206) is provided on the inner wall of the fixed sleeve (204) and at a position corresponding to the connecting pipe (205). The top end of the connecting pipe (205) is fixedly connected to an air inlet pipe (207), the interior of the fixed sleeve (204) and at a position away from the guide groove (206) is fixedly connected to a connecting block (208), the outer wall of the connecting block (208) and the interior of the fixed sleeve (204) are fixedly connected to a baffle plate (209), both ends of the fixed sleeve (204) are fixedly connected to an air outlet pipe (210), the outer wall of the connecting pipe (205) and the end away from the fixed sleeve (204) are fixedly connected to a booster pump (211), and the outer wall of the air outlet pipe (210) and the end away from the fixed sleeve (204) are fixedly connected to a nozzle (212).

2. The anti-counterfeiting printing machine according to claim 1, characterized in that: The support plate (3) is made of ABS plastic, and the controller (4) is connected to the power plug (5) in an electrical manner.

3. The anti-counterfeiting printing machine according to claim 1, characterized in that: The drying box (201) is made of heat-insulating material, the conveyor belt (202) passes through and extends outside the drying box (201), and the booster pump (211) is connected to the drying box (201) in a fixed manner.

4. The anti-counterfeiting printing machine according to claim 1, characterized in that: The fixed sleeve (204), the connecting block (208), and the baffle plate (209) are all made of aluminum alloy. The fixed sleeve (204), the connecting pipe (205), the guide groove (206), the air outlet pipe (210), and the booster pump (211) are all provided in multiple groups. The guide groove (206) is obliquely opened in the fixed sleeve (204).

5. The anti-counterfeiting printing machine according to claim 1, characterized in that: The baffle plate (209) is designed as a conical structure, and the air inlet pipe (207) is designed as an L-shaped structure.

6. The anti-counterfeiting printing machine according to claim 1, characterized in that: The isolation curtain (203) is made of polyethylene plastic, and the booster pump (211), the conveyor belt (202) and the controller (4) are all connected electrically.

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