Printing ink auxiliary drying structure of printing machine

Abstract

The utility model discloses a printing ink auxiliary drying structure of a printing machine, which comprises an outer frame, a conveying belt is arranged at the bottom of the outer frame, a shell is arranged on the inner side of the outer frame, a side plate is arranged at the top of the outer frame, the printing machine is arranged at one end of the outer frame, and the printing ink auxiliary drying structure of the printing machine further comprises a fixing device, the shell is mounted in the outer frame; and the processing device is mounted in the side plate. According to the printing ink auxiliary drying structure of the printing machine, paper is printed through the printing machine, the printed paper falls to the top of the conveying belt, the conveying belt is used for conveying the paper, and the paper is fixed to the top of the conveying belt through the fixing device; and after being fixed, the paper cannot be blown open during drying, and the paper cannot be deformed or wrinkled, so that the percent of pass of the printed paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper printing and processing, in particular to an ink auxiliary drying structure of a printing press. 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 areas with text and images on the printing plate by humans or the printing press, and then directly or indirectly transferred to paper or other printing materials, thereby reproducing a printed product identical to the printing plate. The invention and development of the printing press have played an important role in the dissemination of human civilization and culture. After printing, the ink needs to be dried using an auxiliary drying structure;

[0003] When the current auxiliary drying structure is in use, the heat emitted by the electric heating rod is blown out through the blower. The heat quickly contacts the paper, thereby heating the paper and quickly removing the moisture in the ink, thereby promoting the drying rate of the ink on the paper, thereby speeding up the overall work efficiency of paper processing.

[0004] When using the traditional auxiliary drying structure, after the paper is printed inside the printing machine, the paper is moved to the top of the conveyor belt and dried using an electric heating rod and a hair dryer. Since the paper is not fixed during drying, the hair dryer can easily blow the paper apart or cause the paper to deform or wrinkle when blowing towards it, resulting in a low pass rate for the paper after printing and drying. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an ink auxiliary drying structure for a printing press, which solves the problem that when the traditional auxiliary drying structure is used, after the paper is printed inside the printing press, the paper is moved to the top of the conveyor belt, and the printed paper is dried using an electric heating rod in combination with a hair dryer. Since the paper is not fixed during drying, the hair dryer can easily blow the paper apart when blowing towards it, or cause the paper to deform or wrinkle, thereby resulting in a low pass rate of the paper after printing and drying.

[0006] To achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: an ink auxiliary drying structure of a printing press, comprising an outer frame, a conveyor belt installed at the bottom of the outer frame, a shell installed on the inner side of the outer frame, a side panel installed on the top of the outer frame, and a printing press installed at one end of the outer frame. The ink auxiliary drying structure of the printing press also includes: a fixing device installed inside the outer frame; a processing device installed inside the side panel; and a drying device arranged inside the side panel; wherein the fixing device fixes the paper, the processing device facilitates the collection of the odor generated by the ink, and the drying device facilitates the drying of the paper.

[0007] Preferably, a control panel is installed on the outer wall of the outer frame.

[0008] Preferably, the fixing device includes: two inclined blocks, both of which are movably connected to the outer wall of the outer frame; a screw rod, which is threadedly connected to the inside of the two inclined blocks; a servo motor, which is detachably connected to one end of the screw rod and electrically connected to the control panel; two limit frames, both of which are installed on the outer wall of the outer frame and are rotatably connected to the outer wall of the screw rod through bearings, and the outer wall of the limit frame away from the printing press is detachably connected to the outer wall of the servo motor; two bent plates, both of which are movably connected to the inside of the outer frame; a plurality of springs, both of which are installed on the outer wall of the bent plate and are tightly pressed against the bottom of the outer frame; four rollers, both of which are rotatably connected to the bottom of the two bent plates through bearings; wherein, when the servo motor is working, it drives the inclined block to move through the screw rod, the inclined block drives the bent plate to move upward, the bent plate drives the roller to move upward, and at the same time, the bent plate compresses the spring.

[0009] Preferably, the processing device includes: an air pump, which is detachably connected to the inside of the side panel and electrically connected to the control panel; a collection box, which is installed inside the side panel and is detachably connected to the input end of the air pump; an adsorption net, which is installed inside the collection box; an air suction pipe, which is installed inside the collection box; an air suction head, which is arranged at one end of the air suction pipe and is fixedly connected to the inside of the shell; wherein, when the air pump is working, the air suction head at one end of the air suction pipe sucks the odor generated when the ink is drying into the inside of the collection box, and the adsorption net adsorbs the odor.

[0010] Preferably, the drying device includes: a fan, which is detachably connected to the inside of the side panel and electrically connected to the control panel; a heating tank, which is detachably connected to the output end of the fan, and is fixedly connected to the inside of the side panel, and is electrically connected to the control panel; an exhaust pipe, which is installed on one side of the heating tank; and a nozzle, which is installed on one side of the exhaust pipe and is fixedly connected to the inside of the shell; wherein, when the fan is working, it sends external air into the interior of the heating tank, and the air inside the heating tank is ejected outward from the nozzle through the exhaust pipe.

[0011] Beneficial effects

[0012] The utility model provides an ink-assisted drying structure for a printing press. The structure has the following beneficial effects: The printing press prints paper, and the printed paper falls onto the top of a conveyor belt. The conveyor belt is then used to transport the paper, and the paper is fixed to the top of the conveyor belt by a fixing device. After the paper is fixed, it will not be blown away during drying, and will not deform or wrinkle the paper, thereby improving the pass rate of the printed paper.

[0013] The ink on the paper is dried by the drying device, thereby speeding up the paper processing efficiency. The odor generated when the ink is dried is absorbed by the processing device to prevent the odor from spreading to the surroundings and polluting the surrounding air. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the connection structure of the middle bevel block, lead screw and servo motor;

[0016] Figure 3 for Figure 1 Schematic diagram of the connection structure of the gas pump, processing device and adsorption net;

[0017] Figure 4 for Figure 1 Schematic diagram of the connection structure of the blower, heating tank and exhaust pipe.

[0018] In the figure: 1. Outer frame; 2. Fixing device; 201. Inclined block; 202. Screw rod; 203. Servo motor; 204. Limiting frame; 205. Bending plate; 206. Spring; 207. Roller; 3. Conveyor belt; 4. Shell; 5. Side panel; 6. Processing device; 601. Air pump; 602. Collecting box; 603. Adsorption net; 604. Suction pipe; 605. Suction head; 7. Drying device; 701. Fan; 702. Heating tank; 703. Exhaust pipe; 704. Injection head; 8. Printing machine; 9. Control panel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0021] In the traditional auxiliary drying structure, after the paper is printed inside the printing press, it is moved to the top of the conveyor belt and dried using an electric heating rod and a blower. Since the paper is not fixed during drying, the blower is likely to blow the paper apart, or cause the paper to deform or wrinkle, resulting in a low pass rate for the paper after printing and drying.

[0022] In view of this, the utility model provides an ink auxiliary drying structure of a printing press, in which paper is printed by the printing press, and the printed paper falls to the top of a conveyor belt, which is then conveyed by the conveyor belt. The paper is fixed to the top of the conveyor belt by a fixing device, and after the paper is fixed, it will not be blown away during drying, nor will the paper be deformed or wrinkled, thereby improving the qualified rate of the printed paper.

[0023] Example 1: By Figure 1 、 2 , 3 and 4 show that an ink-assisted drying structure for a printing press comprises an outer frame 1, a conveyor belt 3 is mounted on the bottom of the outer frame 1, a housing 4 is mounted on the inner side of the outer frame 1, a side panel 5 is mounted on the top of the outer frame 1, and a printing press 8 is mounted on one end of the outer frame 1. The ink-assisted drying structure for the printing press further comprises: a fixing device 2 mounted inside the outer frame 1; a processing device 6 mounted inside the side panel 5; and a drying device 7 disposed inside the side panel 5. The fixing device 2 fixes the paper, the processing device 6 facilitates the collection of odor generated by the ink, and the drying device 7 facilitates the drying of the paper.

[0024] In the specific implementation process, it is worth noting that the conveyor belt 3 is of existing technology and the model is not specifically limited, as long as it meets the use requirements. When the printing machine 8 is working, the paper is printed, and the printed paper falls on the top of the conveyor belt 3. The conveyor belt 3 is connected to the external driving device. The fixing device 2 fixes the paper on the top of the conveyor belt 3. The drying device 7 dries the paper, and the processing device 6 recovers the odor generated by the ink during drying.

[0025] Furthermore, a control panel 9 is mounted on the outer wall of the outer frame 1;

[0026] In the specific implementation process, it is worth noting that the control panel 9 controls how all electrical appliances in the drying device 7 work;

[0027] Specifically, when using the ink-assisted drying structure of the printing press, the paper falls above the conveyor belt 3 after being printed by the printing press 8, the control panel 9 controls the operation of the conveyor belt 3, the conveyor belt 3 drives the paper to move, the paper is fixed above the conveyor belt 3 by the fixing device 2, the drying device 7 is used to dry the ink on the paper, and the odor generated during the drying of the ink is recovered by the processing device 6.

[0028] Example 2: By Figure 1 and 2 It can be seen that the fixing device 2 includes: two inclined blocks 201, both of which are movably connected to the outer wall of the outer frame 1; a screw rod 202, which is threadedly connected to the inside of the two inclined blocks 201; a servo motor 203, which is detachably connected to one end of the screw rod 202 and is electrically connected to the control panel 9; two limit frames 204, both of which are installed on the outer wall of the outer frame 1 and are rotatably connected to the outer wall of the screw rod 202 through bearings, and the outer wall of the limit frame 204 on the side away from the printing machine 8 is detachably connected to the outer wall of the servo motor 203; a bending plate 205, two are provided, both movably connected to the interior of the outer frame 1; multiple springs 206 are provided, all mounted on the outer wall of the bent plate 205 and tightly against the bottom of the outer frame 1; four rollers 207 are provided, all rotatably connected to the bottoms of the two bent plates 205 through bearings; wherein, when the servo motor 203 is working, the inclined block 201 is driven to move through the screw rod 202, the inclined block 201 drives the bent plate 205 to move upward, and the bent plate 205 drives the rollers 207 to move upward, while the bent plate 205 compresses the springs 206;

[0029] In the specific implementation process, it is worth noting that the model of the servo motor 203 is ECMA-E11320RS. When the servo motor 203 is working, it drives the inclined block 201 to move through the screw rod 202. The inclined block 201 squeezes the bent plate 205 to move. The bent plate 205 compresses the spring 206. At the same time, the bent plate 205 drives the roller 207 to move upward.

[0030] Specifically, based on the above-mentioned embodiment 1, the control panel 9 controls the operation of the servo motor 203. When the servo motor 203 is working, it drives the screw rod 202 to rotate, and the screw rod 202 drives the inclined block 201 to move. The inclined block 201 squeezes the bent plate 205 to move, and the bent plate 205 compresses the spring 206. At the same time, the bent plate 205 drives the roller 207 to move upward. After the paper moves to the bottom of the roller 207, the servo motor 203 drives the inclined block 201 to reset through the screw rod 202. The inclined block 201 no longer moves the bent plate 205. The spring 206 in a compressed state helps the roller 207 to reset. The roller 207 cooperates with the conveyor belt 3 to fix the paper to prevent wrinkles when the paper is dried.

[0031] Example 3: By Figure 1 、 3 As can be seen from Figure 4, the processing device 6 includes: an air pump 601, which is detachably connected to the inside of the side panel 5 and electrically connected to the control panel 9; a collection box 602, which is installed inside the side panel 5 and is detachably connected to the input end of the air pump 601; an adsorption net 603, which is installed inside the collection box 602; an air suction pipe 604, which is installed inside the collection box 602; and an air suction head 605, which is provided at one end of the air suction pipe 604 and is fixedly connected to the inside of the housing 4. When the air pump 601 is working, the air suction head 605 at one end of the air suction pipe 604 sucks the odor generated during ink drying into the collection box 602, and the adsorption net 603 absorbs the odor.

[0032] In the specific implementation process, it is worth noting that the mesh size of the adsorption net 603 is not specifically limited and can meet the use requirements. The adsorption net 603 is filled with activated carbon. The model of the air pump 601 is JPDJKYJ-01. When the air pump 601 is working, it sucks out the air inside the collection box 602. When negative pressure occurs inside the collection box 602, the air inside the housing 4 enters the collection box 602 from the suction head 605 through the suction pipe 604, and the adsorption net 603 absorbs the odor generated by the ink.

[0033] Specifically, based on the above-mentioned embodiment 1, the control panel 9 controls the operation of the air pump 601, and the air pump 601 changes the inside of the collection box 602 into a negative pressure state. The odor generated by the air mixed with the ink inside the shell 4 enters from the suction head 605 and enters the inside of the collection box 602 through the suction pipe 604. The adsorption net 603 inside the collection box 602 adsorbs the odor generated by the ink to prevent pollution to the surrounding air.

[0034] Example 4: By Figure 1 、 3As can be seen from Figure 4, the drying device 7 includes: a fan 701, which is detachably connected to the inside of the side panel 5 and electrically connected to the control panel 9; a heating tank 702, which is detachably connected to the output end of the fan 701 and is fixedly connected to the inside of the side panel 5 and electrically connected to the control panel 9; an exhaust pipe 703, which is installed on one side of the heating tank 702; and a nozzle 704, which is installed on one side of the exhaust pipe 703 and is fixedly connected to the inside of the housing 4; wherein, when the fan 701 is working, it sends external air into the interior of the heating tank 702, and the air inside the heating tank 702 is ejected outward from the nozzle 704 through the exhaust pipe 703;

[0035] In the specific implementation process, it is worth noting that the model of the fan 701 is RB-033, and a plurality of electric heating rods are installed inside the heating tank 702. The model of the electric heating rods is selected according to actual needs and is not specifically limited. It can be used as long as it meets the use requirements. When the fan 701 is working, the heat generated inside the heating tank 702 is ejected outward from the nozzle 704 through the exhaust pipe 703;

[0036] Specifically, based on the above-mentioned embodiment 1, the fan 701 and the heating tank 702 are controlled by the control panel 9. The fan 701 sends the heat generated inside the heating tank 702 into the exhaust pipe 703. The exhaust pipe 703 sprays the hot air outward through the nozzle 704. The hot air dries the ink on the paper.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ink auxiliary drying structure for a printing press, comprising an outer frame (1), characterized in that: A conveyor belt (3) is installed at the bottom of the outer frame (1), a shell (4) is installed on the inner side of the outer frame (1), a side plate (5) is installed on the top of the outer frame (1), and a printing press (8) is installed at one end of the outer frame (1). The ink auxiliary drying structure of the printing press also includes: A fixing device (2) is installed inside the outer frame (1); a processing device (6) installed inside the side plate (5); A drying device (7) is arranged inside the side plate (5); The fixing device (2) fixes the paper, the processing device (6) facilitates the collection of odor generated by the ink, and the drying device (7) facilitates the drying of the paper.

2. The ink auxiliary drying structure of a printing press according to claim 1, characterized in that: A control panel (9) is installed on the outer wall of the outer frame (1).

3. The ink auxiliary drying structure of a printing press according to claim 2, characterized in that: The fixing device (2) comprises: Two inclined blocks (201) are provided, both movably connected to the outer wall of the outer frame (1); A screw rod (202) is threadedly connected to the interior of the two inclined blocks (201); A servo motor (203) is detachably connected to one end of the screw rod (202) and is electrically connected to the control panel (9); Two limit frames (204) are provided, both mounted on the outer wall of the outer frame (1), and both rotatably connected to the outer wall of the screw rod (202) via bearings, and the outer wall of the limit frame (204) on the side away from the printing machine (8) is detachably connected to the outer wall of the servo motor (203); Two bent plates (205) are provided and are both movably connected to the interior of the outer frame (1); A plurality of springs (206) are provided, all mounted on the outer wall of the bent plate (205) and all pressed against the bottom of the outer frame (1); Four rollers (207) are provided, each of which is rotatably connected to the bottom of the two bent plates (205) via bearings; When the servo motor (203) is in operation, it drives the inclined block (201) to move via the screw rod (202), the inclined block (201) drives the bent plate (205) to move upward, the bent plate (205) drives the roller (207) to move upward, and at the same time, the bent plate (205) compresses the spring (206).

4. The ink auxiliary drying structure of a printing press according to claim 2, characterized in that: The processing device (6) comprises: An air pump (601) is detachably connected to the inside of the side panel (5) and is electrically connected to the control panel (9); A collection box (602) is installed inside the side panel (5) and is detachably connected to the input end of the air pump (601); An adsorption net (603) is installed inside the collection box (602); An air intake pipe (604) is installed inside the collection box (602); An air suction head (605) is provided at one end of the air suction pipe (604) and is fixedly connected to the interior of the shell (4); When the air pump (601) is in operation, the air suction head (605) at one end of the air suction pipe (604) sucks the odor generated when the ink is drying into the interior of the collection box (602), and the adsorption net (603) adsorbs the odor.

5. The ink auxiliary drying structure of a printing press according to claim 2, characterized in that: The drying device (7) comprises: A fan (701) is detachably connected to the inside of the side panel (5) and is electrically connected to the control panel (9); A heating tank (702) is detachably connected to the output end of the fan (701), is fixedly connected to the inside of the side panel (5), and is electrically connected to the control panel (9); An exhaust pipe (703) is installed on one side of the heating tank (702); An air jet head (704) is mounted on one side of the exhaust pipe (703) and is fixedly connected to the interior of the housing (4); When the fan (701) is in operation, it sends external air into the interior of the heating tank (702), and the air inside the heating tank (702) is ejected outward from the nozzle (704) through the exhaust pipe (703).

Images