Oil loading quantity uniformizing device of uv glazing machine

Abstract

The utility model relates to the technical field of uv glazing machines, and discloses an oil loading quantity uniformizing device of a uv glazing machine, which comprises two supporting seats, an oiling roller is rotatably connected to one side between the two supporting seats, a printing roller is rotatably connected to the other side between the two supporting seats, a first motor is fixedly connected to the outer side of one supporting seat, and a second motor is fixedly connected to the outer side of the other supporting seat. The output end of the first motor is fixedly connected with one end of the printing roller, a driving gear is fixedly connected to one side of the periphery of the printing roller, a driven gear is fixedly connected to one side of the periphery of the oiling roller, and the driving gear is meshed with the driven gear. According to the oil loading quantity uniformizing device of the uv glazing machine, through cooperation of the detaching groove, the positioning block, the scraper base, the rotary knob, the sliding block, the spring, the clamping block and the pull rope, after the oil loading quantity uniformizing device of the uv glazing machine is used for a long time, the scraper base can be detached conveniently and rapidly, a scraper can be replaced conveniently and rapidly, and it is guaranteed that printing ink is more evenly coated on a product through the device.

Description

Technical Field

[0001] The utility model relates to the technical field of UV glazing machines, in particular to an oil-carrying uniformity device for a UV glazing machine. Background Art

[0002] UV glazing machine is a kind of equipment used in the printing industry to apply ultraviolet (UV) light source to the surface of printed matter to cure printing ink, coating or glue. The oil loading uniformity device is to ensure that the coating liquid (usually UV light curing coating) in the UV glazing machine has a uniform coating amount when applied to the surface of printed matter.

[0003] At present, when the oil-loading uniform device of most UV coating machines is in use, since the scraper mounting seat on the printing roller is mostly installed in a fixed structure, when the scraper is severely worn and needs to be replaced, it is necessary to use the assistance of tools to disassemble the scraper seat and replace the scraper, which is a time-consuming and labor-intensive process. Therefore, an oil-loading uniform device of a UV coating machine is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an oil loading uniformity device for a UV glazing machine, aiming to improve the problem that the scraper seat on the oil loading uniformity device in the prior art is not easy to disassemble and assemble, resulting in time-consuming and labor-intensive scraper replacement.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oil-loading uniform device of a UV glazing machine comprises two support seats, one side of the two support seats is rotatably connected with an oiling roller, and the other side of the two support seats is rotatably connected with a printing roller, one of the support seats is fixedly connected to a motor 1 on the outside, the output end of the motor 1 is fixedly connected to one end of the printing roller, the outer side of the printing roller is fixedly connected with a driving gear, the outer side of the oiling roller is fixedly connected with a driven gear, the driving gear and the driven gear are meshed, a disassembly groove is provided on a side close to the two support seats, a positioning block is slidably connected inside the disassembly groove, a scraper seat is fixedly connected between the two positioning blocks, a knob is rotatably connected to the middle part of the scraper seat, a slider is slidably connected to one side of the positioning block, a card block is fixedly connected to the middle part of the slider, a spring is arranged on the other side of the positioning block, a pull rope is arranged between the slider and the knob, and a cleaning component is installed between the tops of the two support seats.

[0006] As a further description of the above technical solution:

[0007] The cleaning assembly includes a fixed frame and a bracket, the fixed frame is fixedly connected between the tops of the two support seats, the fixed frame is slidably connected to a limiting plate inside the fixed frame, the bottom of the limiting plate is fixedly connected to a connecting frame, the connecting frame is slidably connected to a movable frame inside the connecting frame, the top of the movable frame is fixedly connected to a magnetic suction plate, the bottom of the movable frame is fixedly connected to a brush, the top wall of the connecting frame is fixedly connected to an electromagnet, a plurality of water spray pipes are installed on one side of the fixed frame, the bracket is fixedly connected to the top of one of the support seats, the top of the bracket is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to a turntable, the bottom of the turntable is fixedly connected to an eccentric shaft, and one end of the limiting plate is fixedly connected to a slide.

[0008] As a further description of the above technical solution:

[0009] One end of the clamping block passes through the positioning block and is inserted into the supporting seat.

[0010] As a further description of the above technical solution:

[0011] One end of the spring is fixedly connected to a side of the sliding block away from the clamping block, and the other end of the spring is fixedly connected to the inner wall of the positioning block.

[0012] As a further description of the above technical solution:

[0013] One end of the pull rope is fixedly connected to the outer periphery of the knob, and the other end of the pull rope is fixedly connected to the middle of the sliding block. The pull rope passes through the scraper seat and the positioning block.

[0014] As a further description of the above technical solution:

[0015] The outer periphery of the connecting frame is slidably connected to the bottom of the fixing frame, the magnetic attraction plate is located below the electromagnet, and the bottom of the brush is in contact with the outer periphery of the oiling roller.

[0016] As a further description of the above technical solution:

[0017] One side of the outer periphery of the slide is slidably connected to the inside of the fixing frame, the other side of the outer periphery of the slide is slidably connected to the inside of one of the support seats, and one end of the slide away from the limiting plate is slidably connected to the outer periphery of the eccentric shaft.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, through the cooperation of the disassembly groove, the positioning block, the scraper seat, the knob, the slider, the spring, the card block and the pull rope, the oil load uniformity device of the UV glazing machine can conveniently and quickly disassemble the scraper seat and replace the scraper after long-term use, so as to ensure that the device allows the ink to be more evenly applied to the product.

[0020] 2. In the utility model, through the cooperation of the movable frame, magnetic plate, brush, electromagnet, water spray pipe, bracket, motor 2, turntable, eccentric shaft and slide, the oil load uniformity device of the UV glazing machine can clean the oiling roller exposed to the outside when it stops, thereby reducing the frequency of workers' cleaning and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of an oil-carrying uniform device for a UV glazing machine proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of a positioning block of an oil-carrying uniform device of a UV glazing machine proposed by the utility model;

[0023] Figure 3 This is a cross-sectional view of a fixing frame of an oil-carrying uniform device of a UV glazing machine proposed by the utility model;

[0024] Figure 4 The utility model provides a cross-sectional view of a connecting frame of an oil-carrying uniform device of a UV glazing machine.

[0025] Legend:

[0026] 1. Support seat; 2. Oiling roller; 3. Printing roller; 4. Motor 1; 5. Driving gear; 6. Driven gear; 7. Disassembly slot; 8. Positioning block; 9. Scraper seat; 10. Knob; 11. Slider; 12. Spring; 13. Block; 14. Pull rope; 15. Fixed frame; 16. Limit plate; 17. Connecting frame; 18. Movable frame; 19. Magnetic plate; 20. Brush; 21. Electromagnet; 22. Water spray pipe; 23. Bracket; 24. Motor 2; 25. Turntable; 26. Eccentric shaft; 27. Slide. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings of the utility model specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-2The utility model provides an embodiment: an oil-loading uniform device for a UV coating machine, comprising two support seats 1, an oiling roller 2 is rotatably connected to one side between the two support seats 1, and a printing roller 3 is rotatably connected to the other side between the two support seats 1. The ink is squeezed by the oiling roller 2 and the printing roller 3 rotating toward each other, so that the ink is evenly coated on the periphery of the printing roller 3. A motor 4 is fixedly connected to the outer side of one of the support seats 1, and the output end of the motor 4 is fixedly connected to one end of the printing roller 3, and the motor 4 provides power support for the operation of the oil-loading uniform device. A driving gear 5 is fixedly connected to one side of the outer circumference of the printing roller 3, and a driven gear 6 is fixedly connected to one side of the outer circumference of the oiling roller 2. The driving gear 5 and the driven gear 6 are meshed, and through the transmission between the driving gear 5 and the driven gear 6, the printing roller 3 can synchronously drive the oiling roller 2 to rotate toward each other when it rotates, so that the ink is squeezed and evenly coated on the oiling roller 2.

[0029] Reference Figure 1-2 , a disassembly groove 7 is provided on the side close to the two support seats 1, a positioning block 8 is slidably connected inside the disassembly groove 7, a scraper seat 9 is fixedly connected between the two positioning blocks 8, and two inclined scrapers are provided inside the scraper seat 9, which are made of highly elastic steel and are tightly attached to the outer periphery of the printing roller 3. In addition, two oil guide grooves are provided inside the scraper seat 9 to guide the scraped ink so that it flows back into the ink box of the glazing machine for reuse. Through the cooperation of the disassembly groove 7 and the positioning block 8, when the scraper seat 9 needs to be disassembled, the scraper seat 9 can be pulled out from between the two support seats 1 through the cooperation of the positioning block 8 and the disassembly groove 7. A knob 10 is rotatably connected in the middle of the scraper seat 9, a slider 11 is slidably connected to one side of the positioning block 8, a clamping block 13 is fixedly connected in the middle of the slider 11, a spring 12 is provided on the other side of the positioning block 8, and a pull rope 14 is provided between the slider 11 and the knob 10. The knob 10 is turned to drive the pull rope 14 to reel in, and then the pull rope 14 is used to pull the slider 11 to slide inside the positioning block 8, so that the slider 11 compresses the spring 12 and drives the clamping block 13 to separate from the hole on the side wall of the disassembly groove 7. At this time, the disassembly groove 7 and the positioning block 8 are in an unlocked state, and then the positioning block 8 and the scraper seat 9 are conveniently removed from the device through the disassembly groove 7, and then the damaged scraper inside the scraper seat 9 is replaced.

[0030] Reference Figure 1-2A cleaning assembly is installed between the tops of the two support seats 1, and the dust and other impurities on the oiling roller 2 can be easily cleaned by the cleaning assembly. One end of the block 13 passes through the positioning block 8 and is inserted into the support seat 1. The positioning block 8 can be fixed inside the disassembly groove 7 through the block 13 and the hole on the side wall of the disassembly groove 7. One end of the spring 12 is fixedly connected to the side of the slider 11 away from the block 13, and the other end of the spring 12 is fixedly connected to the inner wall of the positioning block 8. The slider 11 is tightly pressed by the spring 12 to prevent the block 13 from separating from the hole on the side wall of the disassembly groove 7. One end of the pull rope 14 is fixedly connected to the outer periphery of the knob 10, and the other end of the pull rope 14 is fixedly connected to the middle of the slider 11. The pull rope 14 passes through the scraper seat 9 and the positioning block 8. Through the cooperation of the pull rope 14 and the knob 10, the knob 10 pulls the sliders 11 on both sides through the pull rope 14 to move synchronously, thereby realizing a quick unlocking operation. The scraper seat 9 is conveniently disassembled.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The cleaning assembly includes a fixed frame 15 and a bracket 23. The fixed frame 15 is fixedly connected between the tops of the two support seats 1. The fixed frame 15 is slidably connected to a limit plate 16 inside. The bottom of the limit plate 16 is fixedly connected to a connecting frame 17. The limit plate 16 can not only ensure the stability of the operation of the cleaning assembly, but also prevent the connecting frame 17 and the components at its bottom from falling off from the fixed frame 15. The T-shaped structure composed of the connecting frame 17 and the limit plate 16 ensures that the cleaning assembly can operate stably. The connecting frame 17 is slidably connected to a movable frame 18 inside. The top of the movable frame 18 is fixedly connected to a magnetic suction plate 19. The bottom of the movable frame 18 is fixedly connected to a brush 20. The top wall of the connecting frame 17 is fixedly connected to an electromagnet 21. The magnetic pole change of the electromagnet 21 causes the magnetic suction plate 19 to fall under the action of repulsion, and then the movable frame 18 and the brush 20 will fall until the bottom of the magnetic suction plate 19 is against the inner bottom wall of the connecting frame 17. At this time, the brush 20 is in contact with the outer periphery of the oiling roller 2.

[0032] Reference Figure 1 , Figure 3 and Figure 4, a plurality of water spray pipes 22 are installed on one side of the fixed frame 15. Through the cooperation of the water spray pipes 22 and the external water pump assembly, the solution for cleaning the ink can be dripped onto the oiling roller 2, thereby conveniently cleaning the ink remaining on the oiling roller 2. The bracket 23 is fixedly connected to the top of one of the support seats 1, and the top of the bracket 23 is fixedly connected to the motor 24, and the output end of the motor 24 is fixedly connected to the turntable 25, and the bottom of the turntable 25 is fixedly connected to the eccentric shaft 26, and one end of the limit plate 16 is fixedly connected to the slide 27. By starting the motor 24 to drive the turntable 25 to rotate, the turntable 25 drives the eccentric shaft 26 to move in a circle, and then the eccentric shaft 26 can pull the slide 27 to reciprocate, and the slide 27 pulls the limit plate 16 to slide back and forth inside the fixed frame 15, so that the brush 20 can reciprocate around the outer periphery of the oiling roller 2 to scrub, thereby cleaning the attached dust and other impurities, and reducing the frequency of manual cleaning. Thus, the working efficiency of the device is improved.

[0033] Reference Figure 1 , Figure 3 and Figure 4 The outer periphery of the connecting frame 17 is slidably connected to the bottom of the fixed frame 15, and the magnetic plate 19 is located below the electromagnet 21. The magnetic poles of the electromagnet 21 are changed so that the electromagnet 21 and the magnetic plate 19 attract each other, and the magnetic plate 19 is driven to move up to the bottom of the electromagnet 21. At the same time, the movable frame 18 and the brush 20 are also driven to move up, so that the brush 20 and the oiling roller 2 are separated, so as to avoid the brush 20 interfering with the operation of the device when the oil loading uniformity device is running. The bottom of the brush 20 is in contact with the outer periphery of the oiling roller 2. When the electromagnet 21 and the magnetic plate 19 repel each other at the same level, the brush 20 can be in contact with the outer periphery of the oiling roller 2 to clean the oiling roller 2. One side of the outer periphery of the slide 27 is slidably connected to the inside of the fixed frame 15, and the other side of the outer periphery of the slide 27 is slidably connected to the inside of one of the support seats 1. The end of the slide 27 away from the limiting plate 16 is slidably connected to the outer periphery of the eccentric shaft 26, so that when the eccentric shaft 26 moves in a circle, the slide 27 can be driven to reciprocate under the limitation of the support seat 1 and the fixed frame 15, so that the brush 20 can reciprocate and brush the outer periphery of the oiling roller 2.

[0034] Working principle: When the device is running, the oil nozzle on the glazing machine will spray ink onto the oiling roller 2, and then the printing roller 3 will be driven to rotate by the motor 4. Under the cooperation of the driven gear 6 and the driving gear 5, the oiling roller 2 and the printing roller 3 will rotate in opposite directions, and the ink will be squeezed by the printing roller 3 and the oiling roller 2, and then the ink will be evenly coated on the printing roller 3. When the scraper inside the scraper seat 9 is seriously worn, the worker will turn the knob 10 to drive the pull rope 14 to reel, and then pull the slider 11 to slide inside the positioning block 8 through the pull rope 14, so that the slider 11 will compress the spring 12 and drive the block 13 and the hole on the side wall of the disassembly slot 7 to separate. At this time, the disassembly slot 7 and the positioning block 8 are in an unlocked state, and then the positioning block 8 and the scraper seat 9 are conveniently removed from the device through the disassembly slot 7, and then the damaged scraper inside the scraper seat 9 is replaced. Then, insert the positioning block 8 into the disassembly groove 7 again, and push the scraper seat 9 until it moves to fit the outer periphery of the printing roller 3. At this time, the positioning block 8 moves to the end of the disassembly groove 7, and the knob 10 is loosened. The compressed spring 12 is reset to push the slider 11 to move, and then the slider 11 moves to re-insert the block 13 into the hole on the side wall of the disassembly groove 7, completing the installation of the scraper seat 9. When it is necessary to clean the oiling roller 2, after the glazing machine stops, the magnetic pole of the electromagnet 21 changes, causing the magnetic plate 19 to fall under the action of repulsion, and then the movable frame 18 and the brush 20 will fall, until the bottom of the magnetic plate 19 is against the inner bottom wall of the connecting frame 17, and the brush 20 is in contact with the outer periphery of the oiling roller 2. By starting the motor 24 to drive the rotating disk 25 to rotate, the rotating disk 25 drives the eccentric shaft 26 to move in a circular motion, and then the eccentric shaft 26 can pull the slide 27 to move back and forth, and the slide 27 pulls the limit plate 16 to slide back and forth inside the fixed frame 15, so that the brush 20 can move back and forth around the oiling roller 2 to brush, and then clean the attached dust and other impurities, reducing the frequency of manual cleaning, thereby improving the working efficiency of the device.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil-carrying uniformity device for a UV glazing machine, comprising two support seats (1), characterized in that: An oiling roller (2) is rotatably connected to one side between the two support seats (1), and a printing roller (3) is rotatably connected to the other side between the two support seats (1); a motor (4) is fixedly connected to the outside of one of the support seats (1); the output end of the motor (4) is fixedly connected to one end of the printing roller (3); a driving gear (5) is fixedly connected to the outer side of the printing roller (3); a driven gear (6) is fixedly connected to the outer side of the oiling roller (2); the driving gear (5) and the driven gear (6) are meshed; and the adjacent sides of the two support seats (1) are both A disassembly groove (7) is provided, a positioning block (8) is slidably connected inside the disassembly groove (7), a scraper seat (9) is fixedly connected between the two positioning blocks (8), a knob (10) is rotatably connected in the middle of the scraper seat (9), a slider (11) is slidably connected inside one side of the positioning block (8), a clamping block (13) is fixedly connected in the middle of the slider (11), a spring (12) is arranged inside the other side of the positioning block (8), a pull rope (14) is arranged between the slider (11) and the knob (10), and a cleaning component is installed between the tops of the two support seats (1).

2. The oil-carrying uniformity device of a UV glazing machine according to claim 1, characterized in that: The cleaning assembly comprises a fixed frame (15) and a bracket (23), wherein the fixed frame (15) is fixedly connected between the tops of the two support seats (1), the fixed frame (15) is slidably connected to a limit plate (16) inside, the limit plate (16) is fixedly connected to a connecting frame (17) at the bottom, the connecting frame (17) is slidably connected to a movable frame (18) inside, the movable frame (18) is fixedly connected to a magnetic suction plate (19) at the top, and the movable frame (18) is fixedly connected to a brush (20) at the bottom. The inner top wall of the connecting frame (17) is fixedly connected with an electromagnet (21), a plurality of water spray pipes (22) are installed on one side of the fixing frame (15), the bracket (23) is fixedly connected to the top of one of the supporting seats (1), the top of the bracket (23) is fixedly connected with a second motor (24), the output end of the second motor (24) is fixedly connected with a rotating disk (25), the bottom of the rotating disk (25) is fixedly connected with an eccentric shaft (26), and one end of the limiting plate (16) is fixedly connected with a sliding frame (27).

3. The oil-carrying uniformity device of a UV glazing machine according to claim 1, characterized in that: One end of the clamping block (13) passes through the positioning block (8) and is inserted into the interior of the supporting seat (1).

4. The oil-carrying uniformity device of a UV glazing machine according to claim 1, characterized in that: One end of the spring (12) is fixedly connected to a side of the slider (11) away from the clamping block (13), and the other end of the spring (12) is fixedly connected to the inner wall of the positioning block (8).

5. The oil-carrying uniformity device of a UV glazing machine according to claim 1, characterized in that: One end of the pull rope (14) is fixedly connected to the outer periphery of the knob (10), and the other end of the pull rope (14) is fixedly connected to the middle of the slider (11). The pull rope (14) passes through the scraper seat (9) and the positioning block (8).

6. The oil-carrying uniformity device of a UV glazing machine according to claim 2, characterized in that: The outer periphery of the connecting frame (17) is slidably connected to the bottom of the fixing frame (15), the magnetic attraction plate (19) is located below the electromagnet (21), and the bottom of the brush (20) is in contact with the outer periphery of the oiling roller (2).

7. The oil-carrying uniformity device of a UV glazing machine according to claim 2, characterized in that: One side of the outer periphery of the slide (27) is slidably connected to the interior of the fixed frame (15), the other side of the outer periphery of the slide (27) is slidably connected to the interior of one of the support seats (1), and one end of the slide (27) away from the limiting plate (16) is slidably connected to the outer periphery of the eccentric shaft (26).

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