Oil quantity adjusting device for printing glazing machine

Abstract

The utility model relates to the technical field of glazing machines, and discloses a printing glazing machine oil quantity adjusting device which comprises a supporting arm, a clamping assembly is arranged on the front side of the supporting arm, a workbench is fixedly connected to the bottom of the supporting arm, a connecting block is fixedly connected to the middle of the front side of the supporting arm, and a lifting block is slidably connected to the top of the front side of the supporting arm. A second push column is fixedly connected to the bottom of the lifting block, a third limiting plate is fixedly connected to the periphery of the second push column, a third push column is rotatably connected to the periphery of the second push column, a push rod is fixedly connected to the bottom of the third push column, a second limiting plate is slidably connected to the interior of the second push column, and an oil tank is fixedly connected to the front side of the connecting block. According to the oil quantity adjusting device of the printing glazing machine, the oil tank, the first push column, the first limiting plate, the sliding rod, the second limiting plate, the spring, the second push column, the third limiting plate, the third push column, the push rod and the handle are matched with one another, and the oil quantity adjusting function of the printing glazing machine is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glazing machines, in particular to an oil quantity regulating device for a printing glazing machine. Background Art

[0002] The establishment of printing glazing machines stems from the continuous improvement of the quality and appearance of printed products. With the advancement of technology, intensified market competition and enhanced environmental awareness, printing glazing technology continues to develop. Modern printing glazing machines can apply various coatings to improve the gloss, durability and visual appeal of printed products to meet market demand and improve the overall quality of printed products.

[0003] Existing printing glazing technologies include UV light curing, water-based paint, hot melt adhesive, film coating and digital glazing. UV light curing technology quickly cures the paint through ultraviolet light source, water-based paint technology uses water as a solvent to provide an environmentally friendly solution, hot melt adhesive technology coats printed products by heating liquefied colloids, film coating technology provides a variety of gloss options to meet different needs, and digital glazing technology relies on digital technology to achieve personalized glazing effects.

[0004] The existing glazing device has some obvious defects. Since the oil amount is controlled only by adjusting the gap through which the oil passes, its adjustment accuracy is limited, resulting in uneven oil application, which in turn affects the glazing quality of the printed matter. Therefore, a printing glazing machine oil amount adjustment device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an oil quantity regulating device for a printing glazing machine, aiming to improve the problem of uneven oil application caused by limited oil quantity control accuracy in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oil quantity regulating device for a printing glazing machine, comprising a support arm, a clamping assembly is arranged on the front side of the support arm, a workbench is fixedly connected to the bottom of the support arm, a connecting block is fixedly connected to the middle part of the front side of the support arm, a lifting block is slidably connected to the top of the front side of the support arm, a push column 2 is fixedly connected to the bottom of the lifting block, a limit plate 3 is fixedly connected to the outer periphery of the push column 2, a push column 3 is rotatably connected to the outer periphery of the push column 2, a push rod is fixedly connected to the bottom of the push column 3, and the The second push column is internally slidably connected to the second limit plate, the front side of the connecting block is fixedly connected to the oil tank, the oil tank is internally slidably connected to the first limit plate, the oil tank is internally slidably connected to the first push column, the top of the push column is fixedly connected to a sliding rod, the top of the sliding rod is fixedly connected to the bottom of the second limit plate, a spring is sleeved on the outer periphery of the sliding rod, the bottom of the oil tank is fixedly connected to the second oil pipe, the bottom of the second oil pipe is fixedly connected to the nozzle, the rear side of the oil tank is fixedly connected to the first oil pipe, and the first oil pipe is fixedly connected to the inside of the connecting block.

[0007] Furthermore, the clamping assembly includes a fixed block 1, which is fixedly connected to the top of the workbench, and has two fixed blocks 2 slidably connected inside the fixed block 1, a bidirectional threaded rod rotatably connected inside the fixed block 1, a worm gear rotatably connected inside the fixed block 1, a switch rotatably connected inside the fixed block 1, rotating rods are fixedly connected to the two fixed blocks 2 on opposite sides, a roller is provided on the left side of the fixed block 1, and the two rotating rods rotate at opposite ends of the rollers respectively at their opposite ends.

[0008] Furthermore, the first oil pipeline is fixedly connected to the inside with a solenoid valve 2, and the second oil pipeline is fixedly connected to the inside with a solenoid valve 1.

[0009] Furthermore, a slide groove 1 is opened inside the push column 2, the limit plate 2 and the slide rod both slide inside the slide groove 1, the upper end of the spring is fixedly connected to the lower end of the limit plate 2, and the lower end of the spring is fixedly connected to the inside of the slide groove 1.

[0010] Furthermore, a handle is fixedly connected to the front side of the push column three, the push rod is fixedly connected to the right side of the lower end of the push column three, a stepped slot is opened on the outer periphery of the push column one, and the lower end of the push rod slides inside the stepped slot.

[0011] Furthermore, two slide grooves 2 are provided inside the fixing block 1, and the two fixing blocks 2 are slidably connected inside the two slide grooves 2 respectively.

[0012] Furthermore, the two fixing blocks 2 are respectively threadedly connected to two ends of the bidirectional threaded rod.

[0013] Furthermore, a tooth is provided in the middle of the bidirectional threaded rod, the worm and the tooth are meshed with each other, and the lower end of the switch is fixedly connected to the upper end of the worm.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the position of the push rod in the stepped slot of the push column 15 is controlled by rotating the handle, so that the push rod can push the push rod 1 to descend, thereby causing the limit plate 1 to descend and reduce the oil storage space inside the oil tank. When the push column 1 descends, the spring will be compressed by the pressure. When the amount of sprayed oil needs to be changed, the handle is turned to change the position of the push column in the stepped slot, and the spring will retract the push column 1, and then push the push column 2 to cause the limit plate 1 to descend and squeeze the oil inside the oil tank, so that the oil is sprayed out through the oil pipe 2 and the nozzle, thereby realizing the oil amount adjustment of the glazing machine.

[0016] 2. In the utility model, when the switch is turned, the switch will drive the worm to rotate, and the teeth of the worm and the middle part of the bidirectional threaded rod will mesh with each other. The worm will drive the bidirectional threaded rod to rotate. Both ends of the bidirectional threaded rod are threadedly connected with fixed blocks 2. The bidirectional threaded rod will drive the two fixed blocks 2 to close or separate, thereby driving the two fixed blocks 2 to open and close, and the two rotating rods will clamp the roller, thereby realizing the installation and replacement of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of an oil quantity regulating device for a printing glazing machine proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of an oil tank of an oil quantity regulating device for a printing glazing machine proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a push column 1 of an oil quantity regulating device for a printing glazing machine proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of a bidirectional threaded rod of an oil quantity regulating device for a printing glazing machine proposed by the utility model;

[0021] Figure 5 The utility model discloses a structural schematic diagram of a roller of an oil quantity regulating device for a printing glazing machine.

[0022] Legend:

[0023] 1. Support arm; 2. Connecting block; 3. Lifting block; 4. Oil tank; 5. Push column 1; 6. Limit plate 1; 7. Sliding rod; 8. Limit plate 2; 9. Spring; 10. Push column 2; 11. Limit plate 3; 12. Push column 3; 13. Push rod; 14. Handle; 15. Oil pipeline 1; 16. Oil pipeline 2; 17. Solenoid valve 1; 18. Solenoid valve 2; 19. Nozzle; 20. Fixed block 1; 21. Fixed block 2; 22. Bidirectional threaded rod; 23. Worm; 24. Switch; 25. Roller; 26. Workbench; 27. Rotating rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model 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 in 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.

[0025] Reference Figure 1-Figure 3, a printing glazing machine oil quantity adjustment device comprises a support arm 1, a clamping assembly is arranged on the front side of the support arm 1, a workbench 26 is fixedly connected to the bottom of the support arm 1, a connecting block 2 is fixedly connected to the middle part of the front side of the support arm 1, a lifting block 3 is slidably connected to the top of the front side of the support arm 1, a push column 10 is fixedly connected to the bottom of the lifting block 3, the outer periphery of the push column 10 is fixedly connected to the limiting plate 3 11, the outer periphery of the push column 10 is rotatably connected to the push column 3 12, the bottom of the push column 3 12 is fixedly connected to the push rod 13, the inside of the push column 10 is slidably connected to the limiting plate 2 8, the front side of the connecting block 2 is fixedly connected to the oil tank 4, the inside of the oil tank 4 is slidably connected to the limiting plate 1 6, the inside of the oil tank 4 is slidably connected to the push column 1 5, the top of the push column 15 is fixedly connected to the sliding rod 7, the top of the sliding rod 7 is fixedly connected to the bottom of the limiting plate 2 8, the sliding rod 7 A spring 9 is sleeved on the outer periphery, an oil pipe 2 16 is fixedly connected to the bottom of the oil tank 4, a nozzle 19 is fixedly connected to the bottom of the oil pipe 2 16, an oil pipe 15 is fixedly connected to the rear side of the oil tank 4, the oil pipe 15 is fixedly connected to the inside of the connecting block 2, an electromagnetic valve 2 18 is fixedly connected to the inside of the oil pipe 15, an electromagnetic valve 17 is fixedly connected to the inside of the oil pipe 2 16, a slide groove 1 is provided inside the push column 2 10, the limit plate 2 8 and the slide rod 7 both slide inside the slide groove 1, the upper end of the spring 9 is fixedly connected to the lower end of the limit plate 2 8, the lower end of the spring 9 is fixedly connected to the inside of the slide groove 1, a handle 14 is fixedly connected to the front side of the push column 3 12, a push rod 13 is fixedly connected to the right side of the lower end of the push column 3 12, a stepped groove is provided on the outer periphery of the push column 15, and the lower end of the push rod 13 slides inside the stepped groove.

[0026] Specifically, the support arm 1 is used to support the connecting block 2 and the lifting block 3, the connecting block 2 is used to connect and support the oil tank 4 and the fixed internal oil pipeline 15, the lower part of the lifting block 3 is fixedly connected with a push column 2 10, the lifting block 3 can drive the push column 2 10 to move up and down, the oil tank 4 is used to store oil, the push column 15 is used to push the limit plate 16, so as to change the amount of oil entering the oil tank 4, the sliding rod 7, the limit plate 2 8 and the spring 9 are used to clamp the push rod 13 in the stepped groove on the outer surface of the push column 15 and provide the pulling force for the push column 15 to be pushed down and returned to its original position, and the limit plate 3 11 is used to clamp the push column 3 12 so that it will not It can move up and down and can only rotate on the outer periphery of push column 2 10. The handle 14 is fixedly connected to the front side of push column 3 12. The handle 14 is used to rotate push column 3 12. Push column 3 12 can drive the push rod 13 to rotate and move. The oil pipeline 1 15 is fixedly connected to the rear side of the oil tank 4. The lower part of the oil tank 4 is fixedly connected to the oil pipeline 2 16. The inside of the oil pipeline 1 15 and the oil pipeline 2 16 are respectively fixedly connected with the solenoid valve 2 18 and the solenoid valve 1 17. The oil pipeline 1 15 is used to transport oil to the oil tank 4, and the oil pipeline 2 16 is used to discharge the oil in the oil tank 4. The solenoid valve 17 is used to control the discharge of the oil pipeline 2 16 Oil, solenoid valve 2 18 is used to control the oil delivery pipe 15 to deliver oil to the oil tank 4, and the nozzle 19 fixedly connected at the bottom of the oil delivery pipe 2 16 is used to spray the oil. When the equipment starts working, it is necessary to adjust the handle 14 first. Turning the handle 14 will drive the push column 3 12 to rotate, and the push column 3 12 will drive the push rod 13 to rotate. The push rod 13 will slide in the stepped groove on the surface of the push column 15. When the push rod 13 slides to a higher stepped groove, the push rod 13 will push the push column 15 to move downward, and the spring 9 will be squeezed and contracted. At this time, the limit plate 16 will drop, thereby changing The amount of oil that can be stored in the oil tank 4, then close the solenoid valve 17, open the solenoid valve 2 18, fill the oil tank 4 with oil, and then start the lifting block 3, the lifting block 3 will push the push column 3 12 to move downward, because there is no elastic movement between the various components, the push column 5 below will immediately push the limit plate 6 to move downward, and open the solenoid valve 17 at the same time, and then the oil in the oil tank 4 will be squeezed through the oil pipe 2 16 and sprayed out through the nozzle 19, and the different oil volumes in the oil tank 4 can be adjusted by adjusting the handle 14, and then the oil in the oil tank 4 is squeezed out, thereby adjusting the amount of oil sprayed.

[0027] Reference Figure 1 , Figure 4 and Figure 5The clamping assembly includes a fixed block 20, which is fixedly connected to the top of the workbench 26. Two fixed blocks 21 are slidably connected inside the fixed block 20. A two-way threaded rod 22 is rotatably connected inside the fixed block 20. A worm 23 is rotatably connected inside the fixed block 20. A switch 24 is rotatably connected inside the fixed block 20. The two fixed blocks 21 are fixedly connected to a rotating rod 27 on the opposite sides. A roller 25 is provided on the left side of the fixed block 20. The two rotating rods 27 rotate on the opposite ends of the roller 25 respectively. Two slide grooves 2 are provided inside the fixed block 20. The two fixed blocks 21 are slidably connected inside the two slide grooves 2 respectively. The two fixed blocks 21 are threadedly connected to the two ends of the two-way threaded rod 22 respectively. Teeth are provided in the middle of the two-way threaded rod 22. The worm 23 and the teeth are meshed with each other. The lower end of the switch 24 is fixedly connected to the upper end of the worm 23.

[0028] Specifically, the workbench 26 is used for spraying operations, the fixed block 1 20 is used to provide movement support for the internal structure, the fixed block 1 20 has two slide grooves 2, the two slide grooves 2 are respectively slid with fixed blocks 21, the two fixed blocks 21 are fixedly connected to the opposite sides with rotating rods 27, the two rotating rods 27 are used to fix the rollers 25, the two fixed blocks 21 are used to support the two rotating rods 27, the two fixed blocks 21 are respectively threadedly connected to the two ends of the bidirectional threaded rod 22, and the bidirectional threaded rod 22 is used to control the two fixed blocks 21. Opening and closing, the middle part of the two-way threaded rod 22 is provided with teeth, the teeth and the worm 23 are meshed with each other, and the upper end of the worm 23 is fixedly connected with a switch 24, the switch 24 is used to control the worm 23, and when the roller 25 needs to be replaced after long-term use of the equipment, it is necessary to turn the switch 24, the switch 24 will drive the worm 23 to rotate, the worm 23 will drive the two-way threaded rod 22 to rotate, the two-way threaded rod 22 will drive the two fixed blocks 21 to open, the two rotating rods 27 will be separated from the inside of the roller 25, and then the roller 25 can be taken out and replaced with a new roller 25.

[0029] Working principle: When using the device, the user first needs to check whether the roller 25 is installed. If it needs to be installed, the user can control the rotation of the worm 23 by turning the switch 24. The worm 23 will drive the two fixed blocks 21 to rotate, so that the two fixed blocks 21 can be opened, and then the roller 25 is placed in a suitable position. The switch 24 is operated again to close the two fixed blocks 21, so that the two rotating rods 27 can clamp the two sides of the roller 25. After the roller 25 is installed, the different injection amounts can be changed by turning the handle 14. Turning the handle 14 will drive the push column 3 12 to rotate, and the push column 3 12 will drive the push rod 13 to rotate. Inside the stepped slot on the surface, when the push rod 13 rotates, it will push the push column 5 up or down, at this time the spring 9 will be squeezed and contracted, thereby the space between the limit plate 6 and the oil tank 4 will change, and then the solenoid valve 2 18 will be opened to transport the oil to the inside of the oil tank 4, when the oil fills the inside of the oil tank 4, the solenoid valve 2 18 will be closed, and then the lifting block 3 will be started, the lifting block 3 will push the lower part downward, start the lifting block 3 and open the solenoid valve 17 at the same time, at this time the oil in the oil tank 4 will be pushed out through the oil pipe 2 16 and sprayed from the nozzle 19 to the surface of the roller 25, and the roller 25 rolls on the surface of the workpiece to apply the oil to the surface of the workpiece.

[0030] 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. A printing glazing machine oil quantity regulating device, comprising a support arm (1), characterized in that: The front side of the support arm (1) is provided with a clamping assembly, the bottom of the support arm (1) is fixedly connected to a workbench (26), the middle of the front side of the support arm (1) is fixedly connected to a connecting block (2), the top of the front side of the support arm (1) is slidably connected to a lifting block (3), the bottom of the lifting block (3) is fixedly connected to a push column 2 (10), the outer periphery of the push column 2 (10) is fixedly connected to a limiting plate 3 (11), the outer periphery of the push column 2 (10) is rotatably connected to a push column 3 (12), the bottom of the push column 3 (12) is fixedly connected to a push rod (13), the inside of the push column 2 (10) is slidably connected to a limiting plate 2 (8), the front of the connecting block (2) is fixedly connected to a push column 2 (10), and the bottom of the lifting block (3) is fixedly connected to a push column 2 (10). The side is fixedly connected with an oil tank (4), the oil tank (4) is slidably connected with a limit plate (6) inside, the oil tank (4) is slidably connected with a push column (5) inside, the top of the push column (5) is fixedly connected with a slide bar (7), the top of the slide bar (7) is fixedly connected to the bottom of the limit plate (8), the outer periphery of the slide bar (7) is sleeved with a spring (9), the bottom of the oil tank (4) is fixedly connected with an oil pipeline (16), the bottom of the oil pipeline (16) is fixedly connected with a nozzle (19), the rear side of the oil tank (4) is fixedly connected with an oil pipeline (15), and the oil pipeline (15) is fixedly connected to the inside of the connecting block (2).

2. The oil quantity regulating device for a printing glazing machine according to claim 1, characterized in that: The clamping assembly comprises a fixed block 1 (20), wherein the fixed block 1 (20) is fixedly connected to the top of the workbench (26), two fixed blocks 2 (21) are slidably connected inside the fixed block 1 (20), a bidirectional threaded rod (22) is rotatably connected inside the fixed block 1 (20), a worm (23) is rotatably connected inside the fixed block 1 (20), a switch (24) is rotatably connected inside the fixed block 1 (20), a rotating rod (27) is fixedly connected to the opposite sides of the two fixed blocks 2 (21), a roller (25) is arranged on the left side of the fixed block 1 (20), and the opposite ends of the two rotating rods (27) are respectively rotated at the two ends of the roller (25).

3. The oil quantity regulating device for a printing glazing machine according to claim 1, characterized in that: The first oil delivery pipe (15) is internally fixedly connected with a second solenoid valve (18), and the second oil delivery pipe (16) is internally fixedly connected with a first solenoid valve (17).

4. The oil quantity regulating device for a printing glazing machine according to claim 1, characterized in that: A slide groove 1 is provided inside the push column 2 (10), and the limit plate 2 (8) and the slide rod (7) both slide inside the slide groove 1. The upper end of the spring (9) is fixedly connected to the lower end of the limit plate 2 (8), and the lower end of the spring (9) is fixedly connected to the inside of the slide groove 1.

5. The oil quantity regulating device for a printing glazing machine according to claim 1, characterized in that: A handle (14) is fixedly connected to the front side of the push column three (12), the push rod (13) is fixedly connected to the right side of the lower end of the push column three (12), and a stepped slot is opened on the outer periphery of the push column one (5), and the lower end of the push rod (13) slides inside the stepped slot.

6. The oil quantity regulating device for a printing glazing machine according to claim 2, characterized in that: Two slide grooves 2 are provided inside the fixing block 1 (20), and the two fixing blocks 2 (21) are slidably connected inside the two slide grooves 2 respectively.

7. The oil quantity regulating device for a printing glazing machine according to claim 2, characterized in that: The two second fixing blocks (21) are respectively threadedly connected to the two ends of the bidirectional threaded rod (22).

8. The oil quantity regulating device for a printing glazing machine according to claim 2, characterized in that: The bidirectional threaded rod (22) has teeth in the middle, the worm (23) and the teeth are meshed with each other, and the lower end of the switch (24) is fixedly connected to the upper end of the worm (23).

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