Packaging specification printing equipment and printing method

Abstract

The invention discloses packaging specification printing equipment and a printing method, and relates to the technical field of printing. The packaging specification printing equipment comprises an equipment body, a guide rail support and a lifting mechanism are arranged at the top of the equipment body, the lifting mechanism is connected with a transverse moving mechanism and a printing plate, the transverse moving mechanism is connected with a scraping plate, the guide rail support is provided with a printing platform, a cavity is formed in the printing platform, and guide plates are arranged on the two sides of the printing platform. And the cavity is connected with an air pump. The printing method comprises the steps that the package is placed on the printing platform, the guide rail support drives the printing platform to move to the printing plate, the lifting mechanism drives the printing plate to ascend after printing, the flow guide plate is pushed upwards by the first elastic piece, the air pump conveys air to the cavity, the air is blown to the printing surface of the package, and air drying of printing ink is accelerated. Gas is introduced into the cavity and sprayed out from the gas holes, printing ink curing is accelerated, the reject ratio is reduced, and the beneficial effects that the printing ink curing speed is high, the yield is increased, and follow-up boxing is facilitated are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of printing, and in particular to a packaging instruction printing device and a printing method. Background Art

[0002] Package printing refers to the process of printing various graphic information on packaging materials and packaging containers. It is a key link in the product packaging production process. It can not only provide product information, but also beautify products and attract consumers. Common packaging printing processes include screen printing, hot stamping, embossing / debossing, etc.

[0003] A screen printer is a machine that uses a screen printing plate to print. It is a type of printing machine and is often used to print text and images on packaging instructions. At present, when a screen printer is used, the items to be printed are generally placed on a printing table, and the printing table drives the items to move into the screen printer. After printing is completed, the printing table drives the items back to their original position and replaces the next set of items to be printed. The ink printed on the surface of the items needs to wait for a long time to solidify, so when the printing table changes the items to be printed, ink contamination is likely to occur, which is not conducive to the packing of the printed items.

[0004] Therefore, the prior art needs to be improved. Summary of the invention

[0005] The technical problem to be solved by the present invention is that the ink for printing articles in the prior art cures slowly. The purpose is to provide a packaging instruction printing device and a printing method, which adopts a corresponding technical solution and has the beneficial effects of fast ink curing, improved yield and convenient subsequent packaging.

[0006] The present invention is achieved through the following technical solutions:

[0007] In the first aspect, the present invention provides a packaging instructions printing device, which includes a device body, a guide rail bracket and a lifting mechanism are arranged on the top of the device body, the lifting mechanism is connected to a transverse movement mechanism and a printing plate, the transverse movement mechanism is connected to a scraper for scraping ink on the printing plate, the guide rail bracket is provided with a printing platform for carrying the package to be printed, a chamber is arranged inside the printing platform, guide plates are arranged on both sides of the printing platform, the guide plates include vertical plates and horizontal plates connected to each other, the top surface of the printing platform is provided with air holes for the vertical plates to pass through and connected to the chamber, the top surface of the printing platform is also provided with an embedding groove for accommodating the horizontal plate, the chamber is provided with a first elastic member for pushing the vertical plate, the length of the horizontal plate is not less than the frame spacing of the printing plate, and the chamber is connected to an air pump.

[0008] Furthermore, in the present invention, the top surface of the above-mentioned printing platform is provided with a stabilizing hole connected to the chamber, the vertical plate is connected with a baffle, the baffle is provided with a through hole offset from the stabilizing hole, the through hole is aligned with the air hole, and the baffle closes the stabilizing hole after the horizontal plate is raised, and the baffle does not close the stabilizing hole when the horizontal plate is located in the embedded groove.

[0009] Furthermore, in the present invention, the above-mentioned printing platform includes a first sliding platform and a second sliding platform that are offset in height, a first electric-controlled slide rail is arranged on the top of the guide rail bracket, the first sliding platform is connected to the first electric-controlled slide rail, a second electric-controlled slide rail is arranged on the side of the guide rail bracket, and the second sliding platform is connected to the first electric-controlled slide rail.

[0010] Furthermore, in the present invention, the lifting mechanism is provided with a mounting bracket, the mounting bracket is provided with a fastening mechanism, and the fastening mechanism is connected to the printed board.

[0011] Furthermore, in the present invention, the above-mentioned fastening mechanism includes a U-shaped frame connected to the mounting bracket, the frame of the printed board is inserted into the U-shaped frame, the U-shaped frame is threadedly connected with a pressure rod, and the pressure rod presses against the frame of the printed board.

[0012] Furthermore, in the present invention, a plum blossom handle is provided on the top of the pressure rod.

[0013] Furthermore, in the present invention, the printed board is provided with a mounting hole, a second elastic member and a T-shaped push rod are provided in the mounting hole, the second elastic member pushes the T-shaped push rod outward, and the first elastic member and the second elastic member are configured as springs.

[0014] Furthermore, in the present invention, the baffle is provided with a sealing gasket aligned with the stabilizing hole.

[0015] Furthermore, in the present invention, universal wheels and supporting feet are provided at the bottom of the above-mentioned device body, and the supporting feet are threadedly connected to the device body.

[0016] In a second aspect, the present invention further provides a printing method, which uses a package leaflet printing device and also includes the following method:

[0017] The package is placed on the printing platform, the guide rail bracket drives the printing platform to move to the bottom of the printing plate, the lifting mechanism drives the printing plate to descend, the cross plate is pressed into the embedding groove, the transverse movement mechanism drives the scraper to scrape the ink, and then the lifting mechanism drives the printing plate to rise, the guide plate is pushed upward by the first elastic member, the air pump delivers air to the chamber, and the air passes through the guide plate and blows to the printing surface of the package to accelerate the drying of the ink.

[0018] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0019] When the packaging instructions printing device of the present invention is printing, the lifting mechanism drives the printing plate to descend and presses the horizontal plate into the embedding groove, which does not affect the normal printing function of the printing plate. When printing is completed, the printing plate is driven to rise, and the vertical plate is pushed up by the action of the first elastic member. Then the air pump introduces gas into the chamber, and the gas is ejected from the air hole. Under the action of the vertical plate and the horizontal plate, the gas turns toward the center of the printing platform, and the gas passes through the surface of the printed article (packaging instructions) to accelerate the curing of the printing ink. Avoiding the situation where ink contamination is easy to occur when replacing the article to be printed (packaging instructions), reducing the defective rate, and having a higher yield rate, and the subsequent packing and packaging of the printed articles (packaging instructions) is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0021] Figure 1 A schematic diagram of a package insert printing device of the present invention;

[0022] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0023] Figure 3 It is a schematic diagram of the printing platform and guide plate of the present invention;

[0024] Figure 4 It is a schematic diagram of the interior of the first sliding platform of the present invention;

[0025] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0026] Figure 6 is a schematic diagram of the interior of the second sliding platform of the present invention;

[0027] Figure 7 for Figure 6 The enlarged schematic diagram of the center C;

[0028] Figure 8 It is a schematic diagram of the second elastic member and the T-shaped push rod of the present invention.

[0029] Markings and corresponding parts names in the accompanying drawings: 1-equipment body, 2-guide rail bracket, 201-first electric control slide rail, 202-second electric control slide rail, 3-lifting mechanism, 301-mounting bracket, 4-transverse movement mechanism, 5-printing plate, 501-mounting hole, 502-second elastic member, 503-T-shaped push rod, 6-scraper, 7-printing platform, 701-first sliding platform, 702-second sliding platform, 703-air hole, 704-embedded groove, 705-chamber, 706-stabilizing hole, 8-guide plate, 801-vertical plate, 802-horizontal plate, 9-first elastic member, 10-baffle, 1001-through hole, 1002-sealing gasket, 11-fastening mechanism, 1101-U-shaped frame, 1102-pressure rod, 1103-plum blossom handle, 12-universal wheel, 13-support foot. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the embodiments and drawings. The schematic implementation mode of the present invention and its description are only used to explain the present invention and are not intended to limit the present invention. The following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar numbers and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] Example 1

[0033] Combination Figures 1 to 8 As shown, a packaging instructions printing device according to Example 1 of the present invention is shown, and the specific structure is described as follows.

[0034] Please refer to Figure 1As shown, the packaging instructions printing device of this embodiment 1 mainly includes a device body 1, a guide rail bracket 2, a lifting mechanism 3, a lateral movement mechanism 4, a printing plate 5 and a printing platform 7. The device body 1 is in the shape of a box, and four universal wheels 12 and four legs 13 are installed at the bottom of the device body 1. The legs 13 are threadedly connected to the device body 1 for easy disassembly and installation. After the legs 13 are installed, the universal wheels 12 are raised, and the legs 13 provide stable support for the device body 1. When the legs 13 are removed, the universal wheels 12 are in contact with the bottom surface, which facilitates the movement of the device body 1.

[0035] Furthermore, a lifting mechanism 3 is installed on the top of the equipment body 1. The lifting mechanism 3 is a prior art device, including a vertical rail installed vertically, on which an electric slider that can slide up and down is installed. Similarly, the transverse movement mechanism 4 is also a prior art device, including a transverse rail installed horizontally on the electric slider, on which an electric slider that can slide horizontally is installed. The printing plate 5 is fixedly connected to the electric slider that slides up and down, and the scraper 6 is connected to the electric slider that slides horizontally. Furthermore, the lifting mechanism 3 drives the printing plate 5 to move up and down, and the transverse movement mechanism 4 drives the scraper 6 to move left and right to perform the ink scraping operation.

[0036] In some implementations of this embodiment, combined with Figure 1 As shown, the guide rail bracket 2 is installed on the top of the equipment body 1, and the printing platform 7 is installed on the guide rail bracket 2. The guide rail bracket 2 can drive the printing platform 7 close to the printing plate 5 for easy printing, and can also drive the printing platform 7 away from the printing plate 5 for easy replacement.

[0037] Furthermore, in order to improve printing efficiency, Figure 1 As shown, the packaging instructions printing device of this embodiment 1 adopts a double-platform printing structure, specifically, the printing platform 7 includes two platforms with different heights, namely, a first sliding platform 701 and a second sliding platform 702, and the first sliding platform 701 is located above the second sliding platform 702. Two guide rail brackets 2 are arranged in parallel, a first electric-controlled slide rail 201 is installed on the top of the guide rail bracket 2, an electric slider at the bottom end of the first sliding platform 701 is connected to the first electric-controlled slide rail 201, a second electric-controlled slide rail 202 is installed on the inner side of the guide rail bracket 2, and an electric slider at the bottom end of the second sliding platform 702 is connected to the second electric-controlled slide rail 202, thereby controlling the movement of the first sliding platform 701 and the second sliding platform 702.

[0038] Combination Figure 1 As shown, during printing, the first sliding platform 701 carries the package instructions to be printed and moves toward the printing plate 5, while the second sliding platform 702 carries the printed package instructions and moves away from the printing plate 5, thereby achieving faster printing efficiency.

[0039] In some implementations of this embodiment, Figure 1 and Figure 4 , Figure 6 As shown, a chamber 705 is provided inside the first sliding platform 701 and the second sliding platform 702, and the chamber 705 is connected with a hose, and the hose is connected with an air pump, and the air pump can extract gas from the outside and can also deliver gas into the chamber 705. It should be noted that the air pump can deliver hot air into the chamber 705, which has a better effect on ink curing.

[0040] Further, combined with Figure 4 and Figure 6 As shown, the top surfaces of the first sliding platform 701 and the second sliding platform 702 have a plurality of evenly distributed stabilizing holes 706, and the stabilizing holes 706 are connected to the chamber 705. When the package instructions are placed on the top of the first sliding platform 701 or the second sliding platform 702, the package instructions cover the stabilizing holes 706, and then the air pump draws air outward, and the package instructions are firmly fixed by negative pressure, which has a good fixing effect.

[0041] In some implementations of this embodiment, Figure 3 , Figure 4 and Figure 5 As shown, an embedding groove 704 is provided on both sides of the first sliding platform 701 and the second sliding platform 702, and an air hole 703 is provided in the embedding groove 704, and the air hole 703 is communicated with the chamber 705. The guide plate 8 is used to guide the air flow to blow toward the surface of the package instructions. The cross section of the guide plate 8 is L-shaped, and includes a vertical plate 801 and a horizontal plate 802 connected to each other. The length of the vertical plate 801 is the same as the length of the air hole 703, and the length of the horizontal plate 802 is greater than the length of the embedding groove 704. For example, the width of the horizontal plate 802 is the same as the frame spacing of the printing plate 5. When the printing plate 5 moves downward, the frame of the printing plate 5 pushes the horizontal plate 802 to move downward, and the printing plate 5 enters the embedding groove 704 to block the air hole 703.

[0042] Further, combined with Figure 5 and Figure 7 As shown, a first elastic member 9 (preferably a spring) is installed inside the chamber 705, and the first elastic member 9 is connected to the bottom of the vertical plate 801, as shown in FIG. Figure 5 As shown, when the horizontal plate 802 is pressed down by the printing plate 5, the first elastic member 9 is compressed, and when the printing plate 5 rises, as shown in FIG. Figure 7 As shown, the first elastic member 9 pushes the guide plate 8 upward to expose the air hole 703. After the air hole 703 is exposed, the air pump inflates the chamber 705, and the gas is redirected through the vertical plate 801 and the horizontal plate 802 and blows toward the surface of the package instructions.

[0043] In some implementations of this embodiment, Figure 4 and Figure 6As shown, a baffle 10 is installed inside the chamber 705, and both ends of the baffle 10 are connected to the vertical plate 801, and then combined with Figure 5 and Figure 7 As shown, two through holes 1001 are provided on the baffle 10, the through holes 1001 and the air holes 703 are vertically aligned, and the through holes 1001 and the stabilizing holes 706 are staggered. Figure 5 As shown, the baffle 10 does not close the stabilizing hole 706, so the air pressure above and below the baffle 10 is consistent. Figure 7 As shown, the baffle 10 closes the stabilizing hole 706, so the gas will almost only flow out from the gas hole 703. The use effect is better.

[0044] It should be noted that a sealing gasket 1002 is installed on the baffle 10 and is vertically aligned with the stabilizing holes 706 . When the horizontal plate 802 is raised, the sealing gasket 1002 seals the stabilizing holes 706 , and the sealing effect is better.

[0045] In some implementations of this embodiment, Figure 1 and Figure 2 As shown, in order to facilitate the replacement of the printed board 5, a fastening mechanism 11 is installed. The fastening mechanism 11 includes a U-shaped frame 1101 and a pressure rod 1102. The U-shaped frame 1101 is fixedly connected to the mounting bracket 301, and the mounting bracket 301 is fixedly connected to the electric slider on the vertical rail. Both sides of the printed board 5 can be inserted into the U-shaped frame 1101, and the pressure rod 1102 is threadedly connected to the U-shaped frame 1101. When the pressure rod 1102 is screwed downward, the pressure rod 1102 presses the top of the printed board 5, thereby fixing the frame of the printed board 5.

[0046] It should be noted that if Figure 2 As shown, a plum blossom handle 1103 is installed at the top of the pressure rod 1102, which is convenient for rotating the pressure rod 1102 by hand.

[0047] In some implementations of this embodiment, Figure 1 and Figure 8As shown, since the ink has a certain viscosity, in order to prevent the package instructions from being stuck and driven by the printing plate 5 after printing, a second elastic member 502 and a T-shaped push rod 503 are installed at the bottom of the printing plate 5. A T-shaped mounting hole 501 is opened at the bottom of the printing plate 5. The top of the second elastic member 502 (preferably a spring) is fixedly connected to the top of the mounting hole 501, and the bottom of the second elastic member 502 is fixedly connected to the top of the T-shaped push rod 503. When the printing plate 5 contacts the package instructions on the printing platform 7 of the T-shaped push rod 503, the T-shaped push rod 503 is completely located in the mounting hole 501. When the printing plate 5 rises, the second elastic member 502 pushes the T-shaped push rod 503 to press against the package instructions. After the printing plate 5 rises 5 mm, the second elastic member 502 is also separated from the package instructions.

[0048] Example 2

[0049] This embodiment provides a printing method, which uses the packaging instructions printing device in embodiment 1.

[0050] During printing, the package is placed on the printing platform 7, the guide rail bracket 2 drives the printing platform 7 to move to the bottom of the printing plate 5, the lifting mechanism 3 drives the printing plate 5 to descend, presses the cross plate 802 into the embedding groove 704, the air pump extracts air from the chamber 705, the transverse movement mechanism 4 drives the scraper 6 to scrape the ink, and then the lifting mechanism 3 drives the printing plate 5 to rise, the guide plate 8 is pushed upward by the first elastic member 9, and the air pump delivers air to the chamber 705. The air passes through the guide plate 8 and blows to the printing surface of the package to accelerate the drying of the ink.

[0051] In summary, the present invention provides a packaging instructions printing device, which includes a device body 1, a guide rail bracket 2 and a lifting mechanism 3 are arranged on the top of the device body 1, the lifting mechanism 3 is connected to a transverse movement mechanism 4 and a printing plate 5, the transverse movement mechanism 4 is connected to a scraper 6 for scraping ink on the printing plate 5, the guide rail bracket 2 is provided with a printing platform 7 for carrying the package to be printed, a chamber 705 is arranged inside the printing platform 7, guide plates 8 are arranged on both sides of the printing platform 7, the guide plates 8 include a vertical plate 801 and a horizontal plate 802 connected to each other, the top surface of the printing platform 7 is provided with an air hole 703 for the vertical plate 801 to pass through and connected to the chamber 705, the top surface of the printing platform 7 is also provided with an embedding groove 704 for accommodating the horizontal plate 802, the chamber 705 is provided with a first elastic member 9 for pushing the vertical plate 801, the length of the horizontal plate 802 is not less than the frame spacing of the printing plate 5, and the chamber 705 is connected to an air pump. The top surface of the printing platform 7 is provided with a stabilizing hole 706 communicating with the chamber 705, the vertical plate 801 is connected with a baffle 10, the baffle 10 is provided with a through hole 1001 offset from the stabilizing hole 706, the through hole 1001 is aligned with the air hole 703, the baffle 10 closes the stabilizing hole 706 after the horizontal plate 802 is raised, and the baffle 10 does not close the stabilizing hole 706 when the horizontal plate 802 is located in the embedding groove 704. The printing platform 7 includes a first sliding platform 701 and a second sliding platform 702 that are offset in height, the top of the guide rail bracket 2 is provided with a first electric control slide rail 201, the first sliding platform 701 is connected to the first electric control slide rail 201, the side of the guide rail bracket 2 is provided with a second electric control slide rail 202, and the second sliding platform 702 is connected to the first electric control slide rail 201. The lifting mechanism 3 is provided with a mounting bracket 301, and the mounting bracket 301 is provided with a fastening mechanism 11, and the fastening mechanism 11 is connected to the printing plate 5. The fastening mechanism 11 includes a U-shaped frame 1101 connected to the mounting bracket 301, the frame of the printed board 5 is inserted into the U-shaped frame 1101, the U-shaped frame 1101 is threadedly connected with a pressure rod 1102, and the pressure rod 1102 is pressed against the frame of the printed board 5. A plum blossom screw handle 1103 is provided on the top of the pressure rod 1102. The printed board 5 is provided with a mounting hole 501, and a second elastic member 502 and a T-shaped push rod 503 are provided in the mounting hole 501, and the second elastic member 502 pushes the T-shaped push rod 503 outward. The first elastic member 9 and the second elastic member 502 are configured as springs. The bottom of the device body 1 is provided with a universal wheel 12 and a support leg 13, and the support leg 13 is threadedly connected to the device body 1.

[0052] The present invention also provides a printing method, which adopts a packaging instruction printing device and also includes the following method: placing the package on the printing platform 7, the guide rail bracket 2 drives the printing platform 7 to move to the bottom of the printing plate 5, the lifting mechanism 3 drives the printing plate 5 to descend, and the cross plate 802 is pressed into the embedding groove 704. The transverse movement mechanism 4 drives the scraper 6 to scrape the ink, and then the lifting mechanism 3 drives the printing plate 5 to rise, the guide plate 8 is pushed upward by the first elastic member 9, and the air pump delivers air to the chamber 705. The air passes through the guide plate 8 and blows to the printing surface of the package to accelerate the drying of the ink.

[0053] Therefore, the packaging instructions printing device and printing method of the present invention have the beneficial effects of fast ink solidification, improved yield rate, and convenient subsequent packaging.

[0054] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A packaging instruction printing device, characterized in that: The invention comprises a device body (1), wherein a guide rail bracket (2) and a lifting mechanism (3) are arranged on the top of the device body (1), wherein the lifting mechanism (3) is connected to a transverse movement mechanism (4) and a printing plate (5), wherein the transverse movement mechanism (4) is connected to a scraper (6) for scraping ink on the printing plate (5), wherein the guide rail bracket (2) is provided with a printing platform (7) for carrying a package to be printed, wherein a chamber (705) is arranged inside the printing platform (7), and guide plates (8) are arranged on both sides of the printing platform (7), wherein the guide plates (8) include The vertical plate (801) and the horizontal plate (802) are connected to each other, the top surface of the printing platform (7) is provided with an air hole (703) for the vertical plate (801) to pass through and communicate with the chamber (705), the top surface of the printing platform (7) is also provided with an embedding groove (704) for accommodating the horizontal plate (802), the chamber (705) is provided with a first elastic member (9) for pushing the vertical plate (801), the length of the horizontal plate (802) is not less than the frame spacing of the printing plate (5), and the chamber (705) is connected to an air pump.

2. The packaging instructions printing device according to claim 1, characterized in that: The top surface of the printing platform (7) is provided with a stabilizing hole (706) connected to the chamber (705); the vertical plate (801) is connected with a baffle (10); the baffle (10) is provided with a through hole (1001) offset from the stabilizing hole (706); the through hole (1001) is aligned with the air hole (703); after the horizontal plate (802) is raised, the baffle (10) closes the stabilizing hole (706); when the horizontal plate (802) is located in the embedding groove (704), the baffle (10) does not close the stabilizing hole (706).

3. The packaging instructions printing device according to claim 1, characterized in that: The printing platform (7) comprises a first sliding platform (701) and a second sliding platform (702) which are staggered in height; a first electrically-controlled sliding rail (201) is arranged on the top of the guide rail bracket (2); the first sliding platform (701) is connected to the first electrically-controlled sliding rail (201); a second electrically-controlled sliding rail (202) is arranged on the side of the guide rail bracket (2); the second sliding platform (702) is connected to the first electrically-controlled sliding rail (201).

4. The packaging instructions printing device according to claim 1, characterized in that: The lifting mechanism (3) is provided with a mounting bracket (301), the mounting bracket (301) is provided with a fastening mechanism (11), and the fastening mechanism (11) is connected to the printing plate (5).

5. The packaging instructions printing device according to claim 4, characterized in that: The fastening mechanism (11) comprises a U-shaped frame (1101) connected to the mounting bracket (301), the frame of the printed board (5) being inserted into the U-shaped frame (1101), the U-shaped frame (1101) being threadedly connected with a pressure rod (1102), and the pressure rod (1102) being pressed against the frame of the printed board (5).

6. The packaging leaflet printing device according to claim 5, characterized in that: A plum blossom handle (1103) is provided on the top of the pressure rod (1102).

7. The packaging leaflet printing device according to claim 1, characterized in that: The printing plate (5) is provided with a mounting hole (501), a second elastic member (502) and a T-shaped push rod (503) are provided in the mounting hole (501), the second elastic member (502) pushes the T-shaped push rod (503) outwards, and the first elastic member (9) and the second elastic member (502) are configured as springs.

8. The packaging leaflet printing device according to claim 1, characterized in that: The baffle (10) is provided with a sealing gasket (1002) aligned with the stabilizing hole (706).

9. The packaging leaflet printing device according to claim 1, characterized in that: The bottom of the device body (1) is provided with universal wheels (12) and supporting feet (13), and the supporting feet (13) are threadedly connected to the device body (1).

10. A printing method, characterized in that: The packaging instruction printing device according to claim 1 further comprises the following method: The package is placed on the printing platform (7), the guide rail bracket (2) drives the printing platform (7) to move to the bottom of the printing plate (5), the lifting mechanism (3) drives the printing plate (5) to descend, presses the transverse plate (802) into the embedding groove (704), the transverse movement mechanism (4) drives the scraper (6) to scrape the ink, and then the lifting mechanism (3) drives the printing plate (5) to rise, the guide plate (8) is pushed upward by the first elastic member (9), and the air pump delivers air to the chamber (705), and the air passes through the guide plate (8) and blows to the printing surface of the package to accelerate the drying of the ink.

Images