Efficient printing device

Abstract

The utility model relates to the technical field of printing equipment, in particular to an efficient printing device which comprises a supporting plate, a conveying belt is installed on the end face of the supporting plate, an installation frame is installed on the end face of the supporting plate, and an inner cavity of the installation frame is rotationally connected with a printing roller through a connecting hole. L-shaped frames are correspondingly mounted on the left side wall of the mounting frame and located on the front side and the rear side of the mounting frame, the ends, away from the mounting frame, of the two L-shaped frames are connected through a replacement assembly, and by arranging the replacement assembly, the problems that a cleaning brush is abraded after being used for a long time, and the paperboard cleaning effect becomes poor are solved; the problems that the cleaning brush is inconvenient to replace and long in replacement time in the prior art are solved, the replacement time of the cleaning brush is shortened, the shutdown time of equipment is shortened, and the printing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, and particularly relates to an efficient printing device. Background Art

[0002] Printing is a technology that transfers the original content such as text, pictures, and photos onto the surfaces of materials such as paper, fabrics, and leather through processes such as plate making, ink application, and pressure application, to batch reproduce the original content. In simple terms, printing is a process technology that uses a printing plate or other means to transfer the graphic and text information on the original to the printing substrate, and can also be understood as a replication process that transfers the colorant and colorant to the printing substrate using an analog or digital image carrier. The printing device is essential in the printing process.

[0003] In the patent with the publication number CN219523348U, it is proposed that existing printing devices often do not have an auxiliary cleaning function. Therefore, if there are foreign objects on the cardboard, the printing quality will decline. In this patent, it includes: a frame, the frame is fixedly installed on the top of the base; a baffle, the baffle is fixedly installed on the inner wall of the top of the frame: an ink cartridge, the cartridge is arranged on the top of the frame. The cardboard high-efficiency printing device provided by the utility model has the advantages of an auxiliary cleaning function, relatively high printing efficiency, and a drying function. However, there are still the following problems in this patent: the cleaning brush will wear out after long-term use, and the cleaning effect on the cardboard becomes poor. Since the cleaning brush is fixedly installed on the L-shaped connecting rod, it is not convenient to replace the cleaning brush, and the replacement time is long.

[0004] In view of the above problems, it is necessary to design an efficient printing device to overcome the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an efficient printing device to solve the problems proposed in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An efficient printing device includes a support plate, a conveyor belt is installed on the end surface of the support plate, a mounting frame is installed on the end surface of the support plate, a printing roller is rotatably connected to the inner cavity of the mounting frame through a connection hole, L-shaped frames are correspondingly installed on the left side wall of the mounting frame at the front and back, and the ends of the two L-shaped frames away from the mounting frame are connected through a replacement component;

[0008] The replacement component includes a fixed block, connection grooves are correspondingly opened on the front and back sides of the fixed block, the fixed block is slidably connected with L-shaped insertion blocks through the connection grooves, and the ends of the two L-shaped insertion blocks away from the fixed block are connected through a cleaning brush;

[0009] A first sliding groove is formed in the fixed block, and a pull rod is slidably connected to the fixed block through the first sliding groove;

[0010] An installation groove is formed in the fixed block. A pull plate is installed on the outer wall of the pull rod and inside the installation groove. A spring is installed on the front surface of the pull plate. Link rods are installed on the outer wall of the pull rod and on the front and rear sides;

[0011] A second sliding groove is formed in the fixed block on one side of the connection groove. A limiting block is arranged inside the second sliding groove at the end of the link rod away from the pull rod.

[0012] As a preferred solution of the present invention, a cutting table is installed on the end face of the support plate and on the right side of the conveyor belt. A support frame is installed on the end face of the cutting table. First cylinders are correspondingly installed on the bottom of the inner cavity of the support frame and on the front and rear sides. The driving ends of the two first cylinders are connected through a fixing plate. A cutting knife is installed at the bottom of the fixing plate. A vertical plate is installed on the end face of the support plate and on the front side of the cutting table. A second cylinder is installed on the front surface of the vertical plate through bolts. A push plate is arranged at the driving end of the second cylinder.

[0013] As a preferred solution of the present invention, one ends of the two L-shaped frames away from the mounting frame are both connected to the end face of the fixed block. The fixed block is connected to the end of the spring away from the pull plate through the installation groove.

[0014] As a preferred solution of the present invention, a handle is arranged at the end of the pull rod away from the fixed block. An activity groove corresponding to the link rod is formed in the fixed block.

[0015] As a preferred solution of the present invention, the push plate is arranged in an L-shaped structure, and the bottom of the push plate is slidably connected to the end face of the cutting table.

[0016] As a preferred solution of the present invention, a control panel is installed on the end face of the support plate, and placing legs are installed at the corners at the bottom of the support plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In the present invention, by arranging a replacement component in an efficient printing device, pulling the handle to the right to separate the L-shaped insertion block and the limiting block, quickly removing the cleaning brush, and releasing the handle after replacing the new cleaning brush, the limiting block catches the L-shaped insertion block, realizing the quick replacement of the cleaning brush, improving the cleaning effect of the cleaning brush on the cardboard. By arranging the replacement component, the problems that the cleaning brush will be worn after long-term use, the cleaning effect on the cardboard becomes poor, and the cleaning brush is fixedly installed on the L-shaped connecting rod, making it inconvenient to replace the cleaning brush and having a long replacement time are solved, shortening the replacement time of the cleaning brush, reducing the downtime of the equipment, and improving the printing efficiency;

[0019] 2. In the present invention, a cutting table and a cutting knife are provided in an efficient printing device. A conveyor belt transports the printed cardboard to the cutting table, and the cutting knife cuts the excess part of the cutting table, thereby forming a printing device that integrates cleaning, printing and cutting, reducing the links in the production process, improving efficiency and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-section structure of the replacement component of the present invention;

[0022] Figure 3 This is a schematic diagram of the cutaway and disassembled structure of the replacement component of the present invention;

[0023] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0024] In the figure: 1. Support plate; 2. Conveyor belt; 3. Mounting frame; 4. Printing roller; 5. L-shaped frame; 6. Replacement component; 601. Fixed block; 602. Connecting groove; 603. L-shaped plug block; 604. Cleaning brush; 605. First slide; 606. Pull rod; 607. Mounting groove; 608. Pull plate; 609. Spring; 610. Connecting rod; 611. Second slide; 612. Limit block; 613. Handle; 614. Movable groove; 7. Cutting table; 8. Support frame; 9. First cylinder; 10. Fixed plate; 11. Cutting knife; 12. Vertical plate; 13. Second cylinder; 14. Push plate; 15. Control panel; 16. Placement leg. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] Embodiment: Please refer to Figures 1-4 An efficient printing device as shown, which includes a support plate 1, a conveyor belt 2 is installed on the end face of the support plate 1, a mounting frame 3 is installed on the end face of the support plate 1, a printing roller 4 is rotatably connected to the inner cavity of the mounting frame 3 through a connection hole, L-shaped frames 5 are correspondingly installed on the left side wall of the mounting frame 3 and at the front and rear sides, and the ends of the two L-shaped frames 5 away from the mounting frame 3 are connected through a replacement component 6;

[0030] The replacement component 6 includes a fixed block 601, connection grooves 602 are correspondingly opened on the fixed block 601 at the front and rear sides, the fixed block 601 is slidably connected with L-shaped insertion blocks 603 through the connection grooves 602, and the ends of the two L-shaped insertion blocks 603 away from the fixed block 601 are connected through a cleaning brush 604;

[0031] A first sliding groove 605 is opened on the fixed block 601, and the fixed block 601 is slidably connected with a pull rod 606 through the first sliding groove 605;

[0032] An installation groove 607 is opened on the fixed block 601, a pull plate 608 is installed on the outer wall of the pull rod 606 and inside the installation groove 607, a spring 609 is installed on the front surface of the pull plate 608, and connecting rods 610 are installed on the outer wall of the pull rod 606 at the front and rear sides;

[0033] On the fixed block 601 and on one side of the connecting groove 602, a second sliding groove 611 is provided. At the end of the connecting rod 610 away from the pull rod 606 and inside the second sliding groove 611, a limiting block 612 is arranged. Pull the handle 613 to the right to separate the L-shaped insertion block 603 from the limiting block 612, quickly remove the cleaning brush 604. After replacing the new cleaning brush 604, release the handle 613, and the limiting block 612 catches the L-shaped insertion block 603, realizing the quick replacement of the cleaning brush 604, improving the cleaning effect of the cleaning brush 604 on the cardboard. By setting the replacement component 6, the problems that the cleaning brush 604 will be worn after long-term use, the cleaning effect on the cardboard becomes poor, and the cleaning brush 604 is fixedly installed on the L-shaped connecting rod, making it inconvenient to replace the cleaning brush 604 and having a long replacement time are solved. The replacement time of the cleaning brush 604 is shortened, the downtime of the equipment is reduced, and the printing efficiency is improved;

[0034] In this embodiment, referring to Figure 1 and Figure 4 As shown, on the end face of the support plate 1 and on the right side of the conveyor belt 2, a cutting table 7 is installed. On the end face of the cutting table 7, a support frame 8 is installed. At the bottom of the inner cavity of the support frame 8 and corresponding to the front and rear sides, first cylinders 9 are installed. The driving ends of the two first cylinders 9 are connected through a fixing plate 10. At the bottom of the fixing plate 10, a cutting knife 11 is installed. On the end face of the support plate 1 and on the front side of the cutting table 7, a vertical plate 12 is installed. On the front face of the vertical plate 12, a second cylinder 13 is installed through bolts. At the driving end of the second cylinder 13, a push plate 14 is arranged;

[0035] Among them, by setting the cutting knife 11, the conveyor belt 2 conveys the printed cardboard to the cutting table 7, and the cutting knife 11 cuts the redundant part of the cutting table 7, thus forming a printing device integrating cleaning, printing and cutting, reducing the links in the production process, improving efficiency and reducing costs;

[0036] In this embodiment, referring to Figures 1-4 As shown, the ends of the two L-shaped frames 5 away from the mounting frame 3 are both connected to the end face of the fixed block 601. The fixed block 601 is connected to the end of the spring 609 away from the pull plate 608 through the mounting groove 607; At the end of the pull rod 606 away from the fixed block 601, a handle 613 is arranged. On the fixed block 601, an activity groove 614 corresponding to the connecting rod 610 is provided; The push plate 14 is arranged in an L-shaped structure, and the bottom of the push plate 14 is slidably connected to the end face of the cutting table 7; A control panel 15 is installed on the end face of the support plate 1, and placing legs 16 are installed at the corners at the bottom of the support plate 1;

[0037] Among them, on the fixed block 601, an activity groove 614 corresponding to the connecting rod 610 is provided. The connecting rod 610 moves in the activity groove 614, enabling the replacement component 6 to operate normally and realizing the replacement function of the cleaning brush 604;

[0038] Working principle: When the high-efficiency printing device is in use, pull the handle 613 to the right. The handle 613 drives the pull rod 606 to move. The pull rod 606 drives the front and rear connecting rods 610 to move synchronously to the right, separating the L-shaped insert block 603 from the limit block 612. Then quickly remove the cleaning brush 604 and the L-shaped insert block 603 downward, replace the new cleaning brush 604 and the L-shaped insert block 603, and make the L-shaped insert block 603 enter the connecting groove 602. Release the handle 613. Under the reset action of the spring 609, the spring 609 drives through the pull plate 608. The pull plate 608 drives the pull rod 606 to move to the left. The pull rod 606 drives the connecting rod 610 to move. The connecting rod 610 drives the limit block 612 to clamp the L-shaped insert block 603, fixing the L-shaped insert block 603 and the cleaning brush 604, thus realizing the quick replacement of the cleaning brush 604, improving the cleaning effect of the cleaning brush 604 on the cardboard. By setting the replacement component 6, the problems that the cleaning brush 604 will be worn after long-term use, the cleaning effect on the cardboard becomes poor, and the cleaning brush 604 is fixedly installed on the L-shaped connecting rod, making it inconvenient to replace the cleaning brush 604 and having a long replacement time are solved. The replacement time of the cleaning brush 604 is shortened, the downtime of the equipment is reduced, and the printing efficiency is improved; The conveyor belt 2 transports the printed cardboard to the cutting table 7. The cutting knife 11 cuts the redundant part of the cutting table 7. The second cylinder 13 pushes the cut cardboard and waste backward, thus forming a printing device integrating cleaning, printing and cutting, reducing the links in the production process, improving efficiency and reducing costs.

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

Claims

1. An efficient printing device, comprising a support plate (1), characterized in that: A conveyor belt (2) is installed on the end face of the support plate (1). An installation frame (3) is installed on the end face of the support plate (1). A printing roller (4) is rotatably connected to the inner cavity of the installation frame (3) through a connection hole. On the left side wall of the installation frame (3) and corresponding to the front and rear sides, L-shaped frames (5) are installed. The ends of the two L-shaped frames (5) far away from the installation frame (3) are connected through a replacement component (6). The replacement component (6) includes a fixed block (601). Connection grooves (602) are correspondingly formed on the front and rear sides of the fixed block (601). The fixed block (601) is slidably connected with an L-shaped insertion block (603) through the connection grooves (602). The ends of the two L-shaped insertion blocks (603) far away from the fixed block (601) are connected through a cleaning brush (604). A first sliding groove (605) is formed on the fixed block (601). The fixed block (601) is slidably connected with a pull rod (606) through the first sliding groove (605). An installation groove (607) is formed on the fixed block (601). A pull plate (608) is installed on the outer wall of the pull rod (606) and inside the installation groove (607). A spring (609) is installed on the front surface of the pull plate (608). Connecting rods (610) are installed on the outer wall of the pull rod (606) and corresponding to the front and rear sides. A second sliding groove (611) is formed on the fixed block (601) and on one side of the connection groove (602). A limiting block (612) is arranged at the end of the connecting rod (610) far away from the pull rod (606) and inside the second sliding groove (611).

2. The high-efficiency printing device according to claim 1, wherein: A cutting table (7) is installed on the end face of the support plate (1) and on the right side of the conveyor belt (2). A support frame (8) is installed on the end face of the cutting table (7). First cylinders (9) are correspondingly installed at the bottom of the inner cavity of the support frame (8) and corresponding to the front and rear sides. The driving ends of the two first cylinders (9) are connected through a fixing plate (10). A cutting knife (11) is installed at the bottom of the fixing plate (10). A vertical plate (12) is installed on the end face of the support plate (1) and in front of the cutting table (7). A second cylinder (13) is installed on the front surface of the vertical plate (12) through bolts. A push plate (14) is arranged at the driving end of the second cylinder (13).

3. An efficient printing device according to claim 1, characterized in that: The ends of the two L-shaped frames (5) far away from the installation frame (3) are both connected to the end face of the fixed block (601). The fixed block (601) is connected to the end of the spring (609) far away from the pull plate (608) through the installation groove (607).

4. An efficient printing device according to claim 1, characterized in that: A handle (613) is arranged at the end of the pull rod (606) far away from the fixed block (601). A moving groove (614) is formed on the fixed block (601) and corresponding to the connecting rod (610).

5. An efficient printing device according to claim 2, characterized in that: The push plate (14) is arranged in an L-shaped structure. The bottom of the push plate (14) is slidably connected to the end face of the cutting table (7).

6. An efficient printing device according to claim 1, characterized in that: A control panel (15) is installed on the end face of the support plate (1). Placing legs (16) are installed at the bottom of the support plate (1) and at the corners.

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