A flexible platemaking apparatus

Abstract

The utility model discloses a kind of flexible plate making equipment, belong to plate making equipment field, including rack and equipment frame, the top of rack is fixedly connected with UV lamp and operation platform, the bottom of equipment frame is fixedly connected with two air cylinders, the bottom of two air cylinders is fixedly connected with base, the outside of base is provided with moving assembly;Through the cooperation between above each device, in the process of use, when needing to switch different specifications of compression roller, through auxiliary assembly, the compression roller can be quickly switched, simultaneously also do not affect operation efficiency, do not need to frequently dismount, improve switching efficiency, after switching is completed, through locking assembly, the locking of different compression roller after switching can be controlled, improve the stability after the switching of overall device, through moving assembly in process, the horizontal displacement distance of compression roller can be conveniently controlled, finally adapt batch, multi-variety's rapid proofing or production demand, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of plate-making equipment technology, specifically a flexible plate-making device. Background Technology

[0002] Plate making is a crucial step in prepress and plays a vital role in the entire printing process. Compared to other processes, traditional plate making has a relatively low degree of automation, involves many manual steps, and relies heavily on the experience of operators. With the popularization of CTP and digital printing plate making technologies, traditional plate making will gradually be phased out of the market. Printing plate making equipment is one of the essential supplies for mass printing, and the efficiency, clarity, and accuracy of printing are constantly improving with the development of modern life.

[0003] A Chinese utility model patent (publication number: CN209505170U) discloses a plate-making device, including a frame and a worktable mounted on the frame. Master plates and sheets can be stacked on the worktable. A pressure roller is positioned above the worktable on the frame in a left-right direction. The pressure roller can move vertically and back-and-forth on the frame. A UV lamp is also positioned above the worktable on the frame in a left-right direction, and the UV lamp can move back-and-forth on the frame. On this plate-making device, sheets coated with UV paint can be placed on the worktable, and the master plate is placed on the sheet. The pressure roller moves downwards to press down on the master plate and the sheet. Then, the pressure roller moves back and forth to compact the master plate. The UV lamp moves back and forth to irradiate the master plate and the sheet. Under the irradiation of the UV lamp, the UV paint is cured on the sheet, thus completing the preparation of the molding plate. Using this equipment to manufacture molding plates does not generate wastewater or exhaust gas, is environmentally friendly and pollution-free, and the process is simple, easy to operate, fast, and highly efficient.

[0004] Although the aforementioned patent involves placing a master plate on a sheet of V-coated material, pressing down on the master plate and sheet with a pressure roller, then moving the pressure roller back and forth to compact the master plate, and irradiating the master plate and sheet with a UV lamp, thus curing the UV coating onto the sheet under the UV lamp's irradiation, thereby completing the preparation of the molding plate, changing to different specifications of printing rollers requires manual disassembly of multiple bolts and recalibration, which takes up to several hours. This cannot meet the needs of rapid prototyping or production of small batches and multiple varieties, thus affecting production efficiency.

[0005] Therefore, this utility model provides a flexible plate-making device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved This invention provides a flexible plate-making device, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: It includes a frame and an equipment rack. A UV lamp and an operating table are fixedly connected to the top of the frame. Two cylinders are fixedly connected to the bottom of the equipment rack. A base is fixedly connected to the bottom of each cylinder. A moving component is provided outside the base. Two fixed frames are rotatably connected inside the equipment rack. Multiple pressure rollers are rotatably connected inside the two fixed frames. An auxiliary component is provided inside each of the two fixed frames. A locking component is provided outside each of the two equipment racks. The auxiliary component includes two power gears, which are rotatably connected to the inside of the two fixed frames. Multiple transmission gears are meshed with the outside of each of the two power gears. The multiple transmission gears are fixedly connected to multiple... At the ends of the pressure rollers, a second servo motor is fixedly connected to the opposite ends of the two power gears. During use, the pressure rollers can be brought into contact with the operating table surface via the cylinder and equipment frame. Simultaneously, the first servo motor drives the screw to rotate, causing the threaded sleeve to move along the external thread of the screw. Ultimately, the pressure rollers in contact with the operating table can perform horizontal rolling operations. When it is necessary to switch between different pressure rollers, the slide rod is pulled to retract the return spring, causing the insertion rod to disengage from the insertion hole and releasing the limitation of the fixed frame. Finally, the entire fixed frame is rotated to adjust the different pressure rollers vertically downward. Finally, the slide rod is released, and the elastic force of the return spring allows the insertion rod to engage inside the insertion hole, thereby locking and limiting the fixed frame and achieving the limitation after the pressure rollers are switched. The process is efficient and quick, requiring no frequent disassembly or assembly, thus improving production efficiency.

[0008] As a preferred technical solution of this application, the top of the frame has two sliding grooves, and the bottom of the two bases is fixedly connected to a slider. The slider is engaged inside the sliding groove, which allows the entire equipment frame to drive each pressure roller to slide horizontally.

[0009] As a preferred technical solution of this application, a control panel is fixedly connected to the top of the frame. The control panel is electrically connected to the second servo motor and the cylinder. The rotation speed of the pressure roller is controlled by the control panel, and the cylinder is synchronously controlled to drive the entire equipment frame to rise and fall.

[0010] As a preferred technical solution of this application, the locking assembly includes two fixed frames, which are respectively fixedly connected to the outside of two equipment frames. A sliding rod is slidably connected inside each of the two fixed frames, and a plug rod is fixedly connected to the end of the sliding rod. Multiple sets of matching plug holes are opened on the outside of the two fixed frames, and the plug rod is locked inside the plug hole, which can realize the locking limit after the entire fixed frame is rotated and adjusted.

[0011] As a preferred technical solution of this application, both slide rods are fitted with a return spring. The slide rods are square in shape and can slide smoothly inside the fixed frame. Through the elastic force of the return spring, the slide rod can always drive the plug rod to be locked inside the plug hole.

[0012] As a preferred technical solution of this application, the moving component includes two threaded sleeves, which are respectively fixedly connected to the outside of two bases. Each of the two threaded sleeves is rotatably connected to a screw. The right end of the screw is fixedly connected to a first servo motor. The two first servo motors drive the two screws to rotate, which allows the entire equipment frame to move horizontally left and right along the inside of the frame.

[0013] As a preferred technical solution of this application, the internal sliding connection of the frame is a drawer, the external fixed connection of the drawer is a handle, and the bottom of the frame is fixedly connected to multiple base columns, which can stably support the overall device, and the drawer can increase storage space.

[0014] (III) Beneficial Effects During use, when it is necessary to switch between different specifications of pressure rollers, the auxiliary components can be used to enable quick switching without affecting the work efficiency. Frequent disassembly and assembly are not required, thus improving the switching efficiency. After the switching is completed, the locking components can lock the different pressure rollers after the switch, improving the stability of the overall device after the switch. During the process, the moving components can be used to control the horizontal displacement distance of the pressure rollers, ultimately adapting to the needs of rapid sampling or production of batches and multiple varieties, thereby improving production efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of this utility model; Figure 2 This is a structural diagram showing the external disassembly of this utility model; Figure 3 This is a structural diagram showing the internal disassembly of the fixed frame in this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] In the picture: 1. Frame; 2. Control panel; 3. Drawer; 4. Handle; 5. Control panel; 6. Base column; 7. Base; 8. UV lamp; 9. Slide rail; 10. Slider; 11. Cylinder; 12. Equipment frame; 13. First servo motor; 14. Screw; 15. Threaded sleeve; 16. Fixing frame; 17. Power gear; 18. Transmission gear; 19. Second servo motor; 20. Pressure roller; 21. Fixing frame; 22. Slide rod; 23. Insert rod; 24. Return spring; 25. Insertion hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] This utility model provides a flexible plate-making device, such as... Figure 1-4 As shown, this flexible plate-making equipment includes: a frame 1 and an equipment rack 12. A UV lamp 8 and an operating table 2 are fixedly connected to the top of the frame 1. Two cylinders 11 are fixedly connected to the bottom of the equipment rack 12, and a base 7 is fixedly connected to the bottom of each cylinder 11. A moving component is provided on the outside of the base 7. Two fixed frames 16 are rotatably connected inside the equipment rack 12. Multiple pressure rollers 20 are rotatably connected inside the two fixed frames 16. An auxiliary component is provided inside each of the two fixed frames 16, and a locking component is provided on the outside of each of the two equipment racks 12. The auxiliary components include two drive gears 17, which are rotatably connected to the inside of the two fixed frames 16 respectively, and are meshed on the outside of each drive gear 17. Multiple transmission gears 18 are connected to the ends of multiple pressure rollers 20. Two power gears 17 are fixedly connected to the opposite ends of each other, and a second servo motor 19 is fixedly connected to each other. During use, when it is necessary to switch between pressure rollers 20 of different specifications, the auxiliary components can be used to quickly switch the pressure rollers 20 without affecting the work efficiency. Frequent disassembly and assembly are not required, thus improving the switching efficiency. After the switching is completed, the locking components can lock the different pressure rollers 20 after the switching, improving the stability of the overall device after the switching. During the process, the horizontal displacement distance of the pressure rollers 20 can be easily controlled by the moving components, ultimately adapting to the needs of rapid sampling or production of batches and multiple varieties, and improving production efficiency.

[0019] Two slide grooves 9 are provided on the top of the frame 1. The bottom of the two bases 7 are fixedly connected to sliders 10. The sliders 10 are engaged inside the slide grooves 9, which allows the entire equipment frame 12 to drive each pressure roller 20 to slide horizontally. A control panel 5 is fixedly connected to the top of the frame 1. The control panel 5 is electrically connected to the second servo motor 19 and the cylinder 11. The rotation speed of the pressure roller 20 is controlled by the control panel 5, and the cylinder 11 is synchronously controlled to drive the entire equipment frame 12 to rise and fall.

[0020] The locking assembly includes two fixed frames 21, which are respectively fixedly connected to the outside of two equipment racks 12. Sliding rods 22 are slidably connected inside the two fixed frames 21. Insert rods 23 are fixedly connected to the ends of the sliding rods 22. Multiple sets of matching insertion holes 25 are opened on the outside of the two fixed frames 16. The insertion rods 23 are locked inside the insertion holes 25, which can realize the locking limit after the entire fixed frame 16 is rotated and adjusted. The outside of the two sliding rods 22 is fitted with a return spring 24. The sliding rods 22 are square. The square sliding rods 22 can slide smoothly inside the fixed frame 21. Through the elastic force of the return spring 24, the sliding rods 22 can always drive the insertion rods 23 to be locked inside the insertion holes 25.

[0021] The moving component includes two threaded sleeves 15, which are fixedly connected to the outside of two bases 7 respectively. The inside of each threaded sleeve 15 is rotatably connected to a screw 14. The right end of the screw 14 is fixedly connected to a first servo motor 13. The two first servo motors 13 drive the two screws 14 to rotate, which allows the entire equipment frame 12 to move horizontally left and right along the inside of the frame 1. The inside of the frame 1 is slidably connected to a drawer 3. The outside of the drawer 3 is fixedly connected to a handle 4. The bottom of the frame 1 is fixedly connected to multiple base columns 6, which can stably support the entire device. The drawer 3 can increase the storage space.

[0022] When this flexible plate-making equipment is in use, the cylinder 11 and the equipment frame 12 allow the pressure roller 20 to contact the table surface of the operating table 2. At the same time, the first servo motor 13 drives the screw 14 to rotate, which causes the threaded sleeve 15 to move along the external thread of the screw 14. Ultimately, the pressure roller 20 in contact with the operating table 2 can perform horizontal pressing operations. When it is necessary to switch between different pressure rollers 20, the slide rod 22 is pulled and the return spring 24 is contracted, causing the insertion rod 23 to disengage from the insertion hole 25, releasing the limit of the fixed frame 16. Finally, the entire fixed frame 16 is rotated to adjust the different pressure rollers 20 vertically downward. Finally, the slide rod 22 is released, and the elastic force of the return spring 24 allows the insertion rod 23 to engage inside the insertion hole 25, thereby locking and limiting the fixed frame 16 to achieve the limit after the pressure roller 20 is switched. The process is efficient and quick, without the need for frequent disassembly and assembly, thus improving production efficiency.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A flexible plate-making device, comprising a frame (1) and an equipment rack (12), characterized in that: The top of the frame (1) is fixedly connected to a UV lamp (8) and an operating table (2). The bottom of the equipment frame (12) is fixedly connected to two cylinders (11). The bottom of each cylinder (11) is fixedly connected to a base (7). The outside of the base (7) is provided with a moving component. The inside of the equipment frame (12) is rotatably connected to two fixed frames (16). The inside of the two fixed frames (16) is rotatably connected to multiple pressure rollers (20). The inside of each fixed frame (16) is provided with an auxiliary component. The outside of each equipment frame (12) is provided with a locking component. The auxiliary component includes two power gears (17), which are rotatably connected to the inside of two fixed frames (16). Multiple transmission gears (18) are meshed with the outside of the two power gears (17). The multiple transmission gears (18) are fixedly connected to the ends of multiple pressure rollers (20). A second servo motor (19) is fixedly connected to the opposite ends of the two power gears (17).

2. The flexible plate-making equipment according to claim 1, characterized in that: The top of the frame (1) has two slide grooves (9), and the bottom of the two bases (7) are fixedly connected to sliders (10).

3. The flexible plate-making equipment according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to a control panel (5), which is electrically connected to the second servo motor (19) and the cylinder (11).

4. The flexible plate-making equipment according to claim 1, characterized in that: The locking assembly includes two fixing frames (21), which are respectively fixedly connected to the outside of two equipment racks (12). The inside of each of the two fixing frames (21) is slidably connected to a slide rod (22), and the end of the slide rod (22) is fixedly connected to a plug rod (23). Multiple sets of matching plug holes (25) are opened on the outside of the two fixing frames (16).

5. The flexible plate-making equipment according to claim 4, characterized in that: Both of the slide rods (22) are fitted with a return spring (24) on their exteriors, and the slide rods (22) are square.

6. The flexible plate-making equipment according to claim 1, characterized in that: The moving component includes two threaded sleeves (15), which are respectively fixedly connected to the outside of two bases (7). The inside of each of the two threaded sleeves (15) is rotatably connected to a screw (14), and the right end of the screw (14) is fixedly connected to a first servo motor (13).

7. The flexible plate-making equipment according to claim 1, characterized in that: The frame (1) has a drawer (3) slidably connected inside, and a handle (4) is fixedly connected to the outside of the drawer (3). The bottom of the frame (1) has multiple bottom posts (6) fixedly connected.

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