Flexible printing proofing machine based on intelligent operation

Abstract

The invention provides a flexographic printing proofing press based on intelligent operation, and relates to the technical field of flexographic printing, the flexographic printing proofing press comprises a proofing press main body, side guide rails are arranged on the two sides of the proofing press main body, a movable operation frame is arranged on the side guide rails, and a lifting connecting beam is installed in the movable operation frame; a lifting motor is fixedly connected to the upper portion of the movable operation frame, a lifting chain is installed in the movable operation frame, the lifting motor is connected with and drives the lifting chain, the two ends of a lifting connecting beam are fixedly connected with connecting beam sliding blocks, and the automatic replacement function of a scraper, an ink disc, an anilox roller and a plate roller is achieved. The scraper, the ink disc, the anilox roller and the plate roller do not need to be manually operated, the labor intensity of operators is reduced, the operation efficiency is improved, and the problems that in the prior art, when different products are printed through the same flexographic printing proofing press, replacement of the scraper, the ink disc, the anilox roller and the plate roller needs to be manually completed, the labor intensity of the operators is high, and the working efficiency is high are solved. And the operation efficiency is low.

Description

Technical Field

[0001] The present invention relates to the field of flexographic printing technology, and particularly to a flexographic proofing press based on intelligent operation. Background Art

[0002] A flexographic proofing press is a device used for flexographic printing. It is applicable to flexible substrates such as paper and film. By simulating the flexographic printing process, it evaluates the printing effect and color accuracy, helping enterprises establish color standards in pre-press plate making and production. Its structure is simple, operation is convenient, it can adapt to a variety of printing materials, achieve high-precision printing, and optimize the printing quality by adjusting parameters such as pressure and speed. It is widely used in fields such as packaging printing.

[0003] For example, the patent with application number CN202421512090.8 discloses a label proofing press, including: a control main body, the control main body includes a quick-release ink and anilox roller device, a quickly replaceable plate cylinder device, and makes the plate into a small plate for proofing through a program, reducing the cost and occupied space of label proofing. A first stable frame, a first slide rail, a first stable rod, a second slide rail, a second stable frame and a rotating shaft, and the control main body is provided with two groups of symmetrically distributed first stable frames at the inner position. On the basis of label proofing, a drum is set to achieve the effect of label conveying, and the drum has a circumference of three to five meters. A cold stamping unwinding roller, a cold stamping rewinding roller and a group of pressing rollers are set to form a cold stamping assembly for labels, solving the problem of separate cold stamping of labels after printing at present.

[0004] Based on the retrieval of the above patent and the combination with the structures in the prior art, it is found that when using the same flexographic proofing press to print different products in the prior art, it is necessary to manually replace the doctor blade, ink tray, anilox roller and plate cylinder, and the labor intensity of the operator is relatively high and the operation efficiency is low. Summary of the Invention

[0005] Embodiments of the present disclosure relate to a flexographic proofing press based on intelligent operation, so as to solve the problem that when using the same flexographic proofing press to print different products, it is necessary to manually replace the doctor blade, ink tray, anilox roller and plate cylinder, and the labor intensity of the operator is relatively high and the operation efficiency is low.

[0006] In the first aspect of the present disclosure, a flexographic proofing press based on intelligent operation is provided, specifically including: a proofing press main body, on both sides of the proofing press main body, there are side guides, on the side guides, there is a moving operation frame, inside the moving operation frame, there is a lifting connecting beam, above the moving operation frame, there is a lifting motor fixedly connected, inside the moving operation frame, there is a lifting chain, the lifting motor is connected to and drives the lifting chain, at both ends of the lifting connecting beam, there are connecting beam sliders fixedly connected, the connecting beam sliders are fixedly connected to the chains of the lifting chain, below the lifting connecting beam, there is a translation slide seat slidably connected through a guide rod and a slider, in the middle of the lower surface of the translation slide seat, there is a robot mounting frame vertically welded, in front of the robot mounting frame, there is a gripper manipulator, behind the robot mounting frame, there is a clamping plate manipulator, on the proofing press main body, there are a doctor blade main body, an ink tray main body, an anilox roll and a plate cylinder, behind the proofing press main body, there is an ink tray placement rack, above the ink tray placement rack, there is a doctor blade support fixedly connected, on the left side of the proofing press main body, there is a roller placement table, and in front of the roller placement table, there is a dual-arm robot.

[0007] In at least some embodiments, a screw push cylinder is fixedly connected above the lifting connecting beam, and the left end of the push rod of the flat screw push cylinder is fixedly connected to the translation slide seat.

[0008] In at least some embodiments, the gripper manipulator includes a gripper lifting push cylinder, the gripper lifting push cylinder is fixedly connected to the front surface of the robot mounting frame, a gripper lifting pull plate, the gripper lifting pull plate is movably connected in front of the robot mounting frame through a guide rod and a slider, the lower end of the gripper lifting pull plate is fixedly connected to a gripper guide platform, and on the lower surface of the gripper guide platform, there is an RFID chip identifier and an image collector installed.

[0009] In at least some embodiments, the gripper manipulator further includes a gripper motor, the gripper motor is fixedly connected to the upper surface of the gripper guide platform, and the rotating shaft of the gripper motor is fixedly connected to a first bidirectional lead screw, and the thread directions at both ends of the first bidirectional lead screw are opposite.

[0010] In at least some embodiments, a gripper guide opening is formed on the gripper guide platform, inside the gripper guide opening, there is a gripper lock plate slidably connected, and the two gripper lock plates are respectively in screw transmission with the threads at both ends of the first bidirectional lead screw through their own screw holes, and the gripper lock plate is an "L"-shaped plate.

[0011] In at least some embodiments, the clamping plate manipulator includes a clamping plate lifting push cylinder, the clamping plate lifting push cylinder is fixedly connected to the rear surface of the robot mounting frame, a clamping plate lifting pull plate, the clamping plate lifting pull plate is fixedly connected to the lower end of the push rod of the clamping plate lifting push cylinder, and the clamping plate lifting pull plate is slidably connected to the rear surface of the robot mounting frame, and a clamping plate guide platform, the clamping plate guide platform is fixedly connected to the lower end of the clamping plate lifting pull plate.

[0012] In at least some embodiments, a splint motor is fixedly connected to the upper surface of the splint guide table. The splint motor is connected to and drives a second bidirectional lead screw. The thread directions at both ends of the second bidirectional lead screw are opposite. Two splint guide openings are provided on the splint guide table. A clamping lock plate is slidably connected inside the splint guide openings. The two clamping lock plates are respectively connected to the two ends of the second bidirectional lead screw by means of self - contained screw holes through screw threads.

[0013] In at least some embodiments, an RFID chip identifier and an image collector are fixedly connected to the right end of the splint guide table.

[0014] In at least some embodiments, a doctor blade outer edge is installed above the doctor blade body, and a doctor blade front edge is installed on the upper edge of the front wall of the ink pan body.

[0015] In at least some embodiments, an RFID chip is fixedly connected to the middle of the upper surface of the doctor blade outer edge, an RFID chip is installed in the middle of the upper surface of the doctor blade front edge, an RFID chip is embedded in the right end support shaft of the anilox roll, and an RFID chip is embedded in the right end of the plate cylinder.

[0016] The present invention provides a flexographic proofing press based on intelligent operation, having the following beneficial effects:

[0017] The flexographic printer in the present invention has the function of automatically replacing the doctor blade, ink pan, anilox roll and plate cylinder. By combining two different types of robotic arms, the robotic arms have the functions of clamping and grasping. When printing different products, first turn off the proofing press, and use the grasping robotic arm to grasp the doctor blade body and lift it vertically to separate the doctor blade body from the proofing press body. Move the front - and - back movement of the operation frame to place the doctor blade body above the doctor blade support, and cooperate with the lifting motor and the lifting chain to control the lowering of the lifting crossbeam so that the doctor blade body is stably placed in the doctor blade support. Fix the doctor blade front edge and pull out the ink pan body and transfer it to the ink pan placement rack in the same way. After the disassembly of the doctor blade body and the ink pan body, the grasping robotic arm rises and retracts, and the splint robotic arm moves down. Clamp the anilox roll by the splint robotic arm and transfer it above the roller placement table. After clamping the plate cylinder, push the translation slide, the robot mounting frame and the splint robotic arm as a whole to move leftward by the spiral push cylinder, so that the plate cylinder is horizontally pulled out from the proofing press body to complete the disassembly. It has the function of automatically replacing the doctor blade, ink pan, anilox roll and plate cylinder. Compared with the flexographic proofing press in the prior art, there is no need for manual operation of the doctor blade, ink pan, anilox roll and plate cylinder, reducing the labor intensity of the operator and improving the operation efficiency.

[0018] In addition, RFID chip identifiers and image collectors are installed in the gripper guiding platform and the clamping plate guiding platform. The RFID chip identifiers and the image collectors are connected to a computer. When gripping a component, the component can be identified by the image collector, and the position of the manipulator can be judged. The RFID chip in the component is identified by the RFID chip identifier, which avoids misjudgment and resulting in the installation of components of the wrong model, and improves the accuracy of the squeegee, the ink pan, the anilox roll, and the plate cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0020] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0021] In the drawings:

[0022] Figure 1 A schematic diagram showing the overall structure of the present application is shown;

[0023] Figure 2 A schematic diagram showing the structure at the rear of the present application is shown;

[0024] Figure 3 A schematic diagram showing the present application Figure 1 is shown in a top view structure diagram;

[0025] Figure 4 A schematic diagram showing the structure of the mobile operation frame of the present application is shown;

[0026] Figure 5 A schematic diagram showing the structure of the squeegee main body of the present application is shown;

[0027] Figure 6 A schematic diagram showing the structure of the lifting connecting beam of the present application is shown;

[0028] Figure 7 A schematic diagram showing the structure of the gripper manipulator of the present application is shown;

[0029] Figure 8 A schematic diagram showing the structure of the connecting beam slider of the present application is shown;

[0030] Figure 9 A schematic diagram showing the structure of the clamping plate manipulator of the present application is shown;

[0031] Figure 10 A schematic diagram showing the structure of the roller placement table of the present application is shown;

[0032] Figure 11 A schematic diagram showing the Figure 4 partial enlarged structure at A in the present application is shown;

[0033] Figure 12 shows the Figure 6 schematic diagram of the partially enlarged structure at position B in

[0034] Figure 13 shows the Figure 7 schematic diagram of the partially enlarged structure at position C in

[0035] List of Reference Numerals

[0036] 1. Proofing machine main body; 2. Side guide rail; 3. Mobile operation frame; 301. Lifting motor; 302. Lifting chain; 4. Lifting connecting beam; 401. Connecting beam slider; 402. Screw push cylinder; 403. Translation sliding seat; 5. Robot mounting frame; 6. Gripping robotic arm; 601. Gripper lifting push cylinder; 602. Gripper lifting pull plate; 603. Gripper guiding platform; 604. Gripper motor; 605. First bidirectional lead screw; 606. Gripper guiding port; 607. Gripper locking plate; 7. Clamping robotic arm; 701. Clamping plate lifting push cylinder; 702. Clamping plate lifting pull plate; 703. Clamping plate guiding platform; 704. Clamping plate motor; 705. Second bidirectional lead screw; 706. Clamping plate guiding port; 707. Clamping lock plate; 8. Blade main body; 801. Blade outer edge; 9. Ink tray main body; 901. Ink tray front edge; 10. Anilox roll; 11. Plate cylinder; 12. Ink tray placement rack; 13. Blade support; 14. Roller placement table; 15. Dual-arm robot. Detailed Embodiments

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0038] Embodiment 1: Please refer to Figures 1 to 10 :

[0039] The present invention provides a flexographic proofing press based on intelligent operation, comprising: a proofing press main body 1, with side guides 2 provided on both sides of the proofing press main body 1, a movable operation frame 3 provided on the side guides 2, a lifting connecting beam 4 installed inside the movable operation frame 3, a lifting motor 301 fixedly connected above the movable operation frame 3, a lifting chain 302 installed inside the movable operation frame 3, the lifting motor 301 being connected to and driving the lifting chain 302, both ends of the lifting connecting beam 4 being fixedly connected with connecting beam sliders 401, the connecting beam sliders 401 being fixedly connected to the chains of the lifting chain 302, a translation sliding seat 403 being slidably connected to the lower part of the lifting connecting beam 4 through guide rods and sliders, a robot mounting frame 5 being vertically welded in the middle of the lower surface of the translation sliding seat 403, a gripping robot arm 6 being installed in front of the robot mounting frame 5, a clamping robot arm 7 being installed behind the robot mounting frame 5, a doctor blade main body 8, an ink pan main body 9, an anilox roll 10 and a plate cylinder 11 being installed on the proofing press main body 1, an ink pan placement rack 12 being provided behind the proofing press main body 1, a doctor blade support 13 being fixedly connected above the ink pan placement rack 12, a roller placement table 14 being provided on the left side of the proofing press main body 1, a dual-arm robot 15 being provided in front of the roller placement table 14, a doctor blade outer edge 801 being installed above the doctor blade main body 8, an ink pan front edge 901 being installed on the upper edge of the front wall of the ink pan main body 9, an RFID chip being fixedly connected to the middle of the upper surface of the doctor blade outer edge 801, an RFID chip being installed on the middle of the upper surface of the ink pan front edge 901, an RFID chip being embedded in the right end support shaft of the anilox roll 10, and an RFID chip being embedded in the right end of the plate cylinder 11; through the cooperation of the lifting motor 301 and the lifting chain 302, the lifting motor 301 drives the lifting chain 302 to move, and through the fixed connection between the lifting chain 302 and the connecting beam slider 401, the lifting connecting beam 4 can be driven to lift and move inside the movable operation frame 3, driving the robot mounting frame 5, the gripping robot arm 6 and the clamping robot arm 7 to lift and move, facilitating the lifting and transfer of the doctor blade, the ink pan, the anilox roll 10 and the plate cylinder 11; the movable operation frame 3 is a movable vehicle frame with a power mechanism, which can reciprocate back and forth in the side guides 2 to realize the transfer of the components of the flexographic press.

[0040] In an embodiment of the present disclosure, a spiral push cylinder 402 is fixedly connected above the lifting connecting beam 4, and the left end of the push rod of the flat spiral push cylinder 402 is fixedly connected to the translation sliding seat 403; through the pushing of the spiral push cylinder 402 on the translation sliding seat 403, the robot mounting frame 5, the gripping robot arm 6 and the clamping robot arm 7 can be translated within a short range, facilitating the clamping and installation of the plate cylinder 11 into the proofing press main body 1 or the disassembly of the plate cylinder 11.

[0041] In the embodiments of the present disclosure, the gripper robotic arm 6 includes a gripper lifting push cylinder 601, the gripper lifting push cylinder 601 is fixedly connected to the front surface of the robot mounting bracket 5, a gripper lifting pull plate 602, the gripper lifting pull plate 602 is movably connected to the front of the robot mounting bracket 5 through a guide rod and a slider, the lower end of the gripper lifting pull plate 602 is fixedly connected to a gripper guiding platform 603, and an RFID chip identifier and an image collector are installed on the lower surface of the gripper guiding platform 603; the gripper robotic arm 6 further includes a gripper motor 604, the gripper motor 604 is fixedly connected to the upper surface of the gripper guiding platform 603, the rotating shaft of the gripper motor 604 is fixedly connected to a first bidirectional lead screw 605, and the thread directions at both ends of the first bidirectional lead screw 605 are opposite; a gripper guiding opening 606 is formed in the gripper guiding platform 603, a gripper locking plate 607 is slidably connected inside the gripper guiding opening 606, and the two gripper locking plates 607 are respectively in screw-threaded transmission with both ends of the first bidirectional lead screw 605 through the self-provided screw holes, and the gripper locking plate 607 is an "L"-shaped plate; when using the gripper robotic arm 6 to grab the blade body 8 or the ink tray body 9, control the gripper lifting push cylinder 601 to extend to lower the gripper lifting pull plate 602, and when the gripper guiding platform 603 is in contact with the upper surface of the outer edge 801 of the blade or the front edge 901 of the ink tray, start the gripper motor 604, drive the first bidirectional lead screw 605 to rotate through the gripper motor 604, and when the two gripper locking plates 607 move towards the middle through the screw-threaded transmission between the screw holes of the gripper locking plates 607 and the threads of the first bidirectional lead screw 605, firmly grab and fix the outer edge 801 of the blade or the front edge 901 of the ink tray. At the same time, identify the RFID chip identifier in the blade body 8 or the ink tray body 9 through the RFID chip identifier and the image collector to avoid the occurrence of incorrect grabbing situations.

[0042] Embodiment 2, on the basis of Embodiment 1, the clamping plate manipulator 7 includes a clamping plate lifting push cylinder 701, the clamping plate lifting push cylinder 701 is fixedly connected to the rear surface of the robot mounting frame 5, a clamping plate lifting pull plate 702, the clamping plate lifting pull plate 702 is fixedly connected to the lower end of the push rod of the clamping plate lifting push cylinder 701, and the clamping plate lifting pull plate 702 is slidably connected to the rear surface of the robot mounting frame 5, a clamping plate guide platform 703, the clamping plate guide platform 703 is fixedly connected to the lower end of the clamping plate lifting pull plate 702; a clamping plate motor 704 is fixedly connected to the upper surface of the clamping plate guide platform 703, the clamping plate motor 704 is connected to and drives a second bidirectional lead screw 705, the thread directions at both ends of the second bidirectional lead screw 705 are opposite, two clamping plate guide openings 706 are formed on the clamping plate guide platform 703, a clamping lock plate 707 is slidably connected inside the clamping plate guide opening 706, and the two clamping lock plates 707 are respectively threadedly connected to both ends of the second bidirectional lead screw 705 through their own screw holes; an RFID chip identifier and an image collector are fixedly connected to the right end of the clamping plate guide platform 703; when installing or disassembling the anilox roll 10 or the plate cylinder 11, the components below the gripper manipulator 6 are lifted and retracted by the contraction of the gripper lifting push cylinder 601, the clamping plate lifting pull plate 702 and the components connected thereto are pushed downward by the clamping plate lifting push cylinder 701, when clamping the roller, the two clamping lock plates 707 are moved to both ends of the roller, the clamping plate motor 704 is controlled to rotate, the clamping plate motor 704 drives the second bidirectional lead screw 705 to rotate, and the clamping lock plates 707 translate inward under the screw drive of their own screw holes and the second bidirectional lead screw 705 to clamp the roller from both ends. For the disassembly of the plate cylinder 11, after clamping, the translation slide 403, the robot mounting frame 5 and the clamping plate manipulator 7 need to be synchronously pushed to the left by the screw push cylinder 402 to separate the plate cylinder 11 from the proofing press main body 1. It has the function of multi-directional movement and can realize the multi-directional movement disassembly and installation of various components in the proofing press.

[0043] Working principle of this embodiment: First, when the flexible proofing machine changes different products for printing, control the movement of the moving operation frame 3 to move the gripper locking plate 607 above the blade body 8. Then, start the lifting motor 301 to drive the lifting chain 302 to move through the lifting motor 301. The lifting connecting beam 4 is pulled by the chain to descend straight. Control the gripper lifting push cylinder 601 to extend and push down the gripper lifting pull plate 602. Identify the RFID chip of the blade body 8 through the RFID chip identifier and the image collector. When the gripper guiding platform 603 fits with the outer edge 801 of the blade, start the gripper motor 604. Drive the first bidirectional lead screw 605 to rotate through the gripper motor 604. When the gripper locking plate 607 moves towards the middle through the spiral drive of the thread between the gripper locking plate 607 and the first bidirectional lead screw 605, firmly grasp and fix the outer edge 801 of the blade, and control the moving operation frame 3 and the lifting connecting beam 4 to reset. Transfer the blade body 8 to above the blade support 13 through the moving operation frame 3 for placement, and extract and place the ink tray body 9 into the ink tray placement rack 12 in the same way. Control the gripper lifting push cylinder 601 to contract to lift and contract the gripper lifting pull plate 602 and the components below. Control the clamping plate lifting push cylinder 701 to lower the clamping plate lifting pull plate 702, so that the two clamping locking plates 707 move to both ends of the roller. Control the clamping plate motor 704 to rotate. The clamping plate motor 704 drives the second bidirectional lead screw 705 to rotate. The clamping locking plate 707 moves inwards through the spiral drive of its own screw hole and the second bidirectional lead screw 705 to clamp the roller from both ends. For the disassembly of the plate cylinder 11, after clamping, the translation sliding seat 403, the robot mounting frame 5, and the clamping plate manipulator 7 need to be pushed to the left synchronously by the spiral push cylinder 402. After the plate cylinder 11 is pulled out from the proofing machine main body 1, it is transferred to above the roller placement table 14 through the double-arm robot 15 for placement, and the anilox roller 10 is disassembled, assembled, and transferred in the same way, realizing the automatic disassembly and installation of various components in the proofing machine, reducing the manual labor amount, and improving the operation accuracy.

[0044] In this article, the following points need to be noted:

[0045] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0046] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0047] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A flexographic proofing machine based on intelligent operation, comprising: The proofing machine body (1) is characterized in that side guide rails (2) are provided on both sides of the proofing machine body (1), a mobile operating frame (3) is provided on the side guide rails (2), a lifting connecting beam (4) is installed in the mobile operating frame (3), a lifting motor (301) is fixedly connected to the top of the mobile operating frame (3), a lifting chain (302) is installed inside the mobile operating frame (3), the lifting motor (301) is connected to and drives the lifting chain (302), both ends of the lifting connecting beam (4) are fixedly connected to connecting beam sliders (401), the connecting beam sliders (401) are fixedly connected to the chain of the lifting chain (302), and a translation slide seat (403) is slidably connected to the bottom of the lifting connecting beam (4) through a guide rod and a slider. ), a robot mounting frame (5) is vertically welded to the middle of the lower surface of the translation slide (403), a gripper mechanical arm (6) is installed in front of the robot mounting frame (5), and a clamping mechanical arm (7) is installed behind the robot mounting frame (5), a scraper body (8), an ink tray body (9), an anilox roller (10) and a plate roller (11) are installed on the proofing machine body (1), an ink tray placement frame (12) is provided at the rear of the proofing machine body (1), and a scraper bracket (13) is fixedly connected to the top of the ink tray placement frame (12), a roller placement platform (14) is provided on the left side of the proofing machine body (1), and a double-arm robot (15) is provided in front of the roller placement platform (14).

2. A flexographic proofing machine based on intelligent operation according to claim 1, characterized in that: A spiral push cylinder (402) is fixedly connected above the lifting connecting beam (4), and the left end of the push rod of the flat spiral push cylinder (402) is fixedly connected to a translation slide seat (403).

3. A flexographic proofing machine based on intelligent operation according to claim 1, characterized in that: The gripper mechanical arm (6) comprises a gripper lifting push cylinder (601), the gripper lifting push cylinder (601) is fixedly connected to the front surface of the robot mounting frame (5), and a gripper lifting pull plate (602), the gripper lifting pull plate (602) is movably connected to the front of the robot mounting frame (5) through a guide rod and a slider, and the lower end of the gripper lifting pull plate (602) is fixedly connected to a gripper guide platform (603), and an RFID chip identifier and an image collector are installed on the lower surface of the gripper guide platform (603).

4. A flexographic proofing machine based on intelligent operation according to claim 3, characterized in that: The gripper mechanical arm (6) further comprises a gripper motor (604), wherein the gripper motor (604) is fixedly connected to the upper surface of the gripper guide platform (603), and the rotating shaft of the gripper motor (604) is fixedly connected to a first bidirectional lead screw (605), wherein the threads at both ends of the first bidirectional lead screw (605) rotate in opposite directions.

5. A flexographic proofing machine based on intelligent operation according to claim 4, characterized in that: The gripper guide platform (603) is provided with a gripper guide opening (606), and a gripper lock plate (607) is slidably connected inside the gripper guide opening (606). The two gripper lock plates (607) are respectively connected to the threads at both ends of the first bidirectional lead screw (605) through their own screw holes to form a spiral transmission. The gripper lock plates (607) are "L"-shaped plates.

6. The flexographic proofing machine based on intelligent operation according to claim 1, characterized in that: The splint robot arm (7) comprises a splint lifting push cylinder (701), the splint lifting push cylinder (701) is fixedly connected to the rear surface of the robot mounting frame (5), a splint lifting pull plate (702), the splint lifting pull plate (702) is fixedly connected to the lower end of the push rod of the splint lifting push cylinder (701), and the splint lifting pull plate (702) is slidably connected to the rear surface of the robot mounting frame (5), and a splint guide platform (703), the splint guide platform (703) is fixedly connected to the lower end of the splint lifting pull plate (702).

7. A flexographic proofing machine based on intelligent operation according to claim 6, characterized in that: The upper surface of the splint guide platform (703) is fixedly connected to a splint motor (704), and the splint motor (704) is connected to and drives a second bidirectional lead screw (705). The threads at both ends of the second bidirectional lead screw (705) rotate in opposite directions. Two splint guide openings (706) are opened on the splint guide platform (703), and a clamping lock plate (707) is slidably connected inside the splint guide opening (706). The two clamping lock plates (707) are spirally connected to the threads at both ends of the second bidirectional lead screw (705) through their own screw holes.

8. The flexographic proofing machine based on intelligent operation according to claim 7, characterized in that: The right end of the clamping plate guide platform (703) is fixedly connected with an RFID chip identifier and an image collector.

9. The flexographic proofing machine based on intelligent operation according to claim 1, characterized in that: A scraper outer edge (801) is mounted above the scraper body (8), and an ink tray front edge (901) is mounted on the upper edge of the front wall of the ink tray body (9).

10. A flexographic proofing machine based on intelligent operation according to claim 9, characterized in that: An RFID chip is fixedly connected to the middle of the upper surface of the scraper outer edge (801), an RFID chip is installed in the middle of the upper surface of the ink tray front edge (901), an RFID chip is embedded in the right end support shaft of the anilox roller (10), and an RFID chip is embedded in the right end of the plate roller (11).

Images