A printing ink solidification mechanism

Abstract

The utility model discloses a printing ink solidification mechanism relates to printing equipment field, including light solid machine shell, light solid machine shell still includes upper casing and lower casing, and the left and right sides of lower casing all are provided with the material guiding mouth, and the top inner wall of upper casing is connected with two fixed frame, and two fixed frame all are connected with the rotary rod in, and the bottom of rotary rod is connected with UV lamp, and the inside connection of lower casing has two material guiding roller, and is provided with the lifting roller between two material guiding roller, and the front and back both sides of lifting roller all are connected with the connecting plate through bearing, and the inside connection of lower casing has the pivot, and the outer wall of pivot is provided with two sections of thread. The utility model discloses through setting up lifting roller, can print the printing product that needs printing and promote, thereby prolongs the time of printing product in light solid machine shell, improves the light solid effect, and motor drive pivot rotates, and pivot drives the up and down movement of connecting plate through first screw block and second screw block, and then realizes the adjustment of lifting roller height, can adjust the lifting height according to the demand of different printing product.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment, and in particular to a printing ink curing mechanism. Background Technology

[0002] In the printing industry, the ink on printed materials needs to be cured to ensure the durability and stability of the printing effect. Currently, the commonly used ink curing method is UV curing, which involves irradiating the ink on the printed material with ultraviolet light emitted by a UV lamp to quickly cure the ink. However, in the use of existing ink curing mechanisms, the transmission path of the printed material within the curing machine is relatively fixed, mostly passing horizontally. This results in a short residence time of the printed material within the curing machine, which may lead to insufficient ink curing and affect the curing effect. Therefore, it is necessary to invent a printing ink curing mechanism to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a printing ink curing mechanism to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a printing ink curing mechanism, including a curing housing, which further includes an upper housing and a lower housing. The lower housing has guide ports on both its left and right sides. The upper housing has two fixed frames connected to its top inner wall, each frame containing a rotating rod. A UV lamp is connected to the bottom of each rotating rod. The lower housing contains two guide rollers, with a lifting roller positioned between them. The lifting roller has connecting plates connected to its front and rear sides via bearings. The lower housing contains a rotating shaft with two threaded sections on its outer wall. A first threaded block and a second threaded block are connected to the outer wall of the rotating shaft. The connecting plate on the front side is connected to the rear side of the first threaded block. A motor is installed on the top of the upper housing, with the motor's output end connected to the top of the rotating shaft.

[0005] Preferably, protective glasses are bolted to both sides of the upper housing. The protective glasses can prevent the ultraviolet rays emitted by the UV lamp from harming the operator, and at the same time facilitate the operator to observe the situation inside the curing machine housing.

[0006] Preferably, handles are connected to both the left and right sides of the upper housing, and blocking blocks are connected to both the front and rear sides of the lower housing. The upper housing and the lower housing are connected by bolts, which facilitates the combination of the upper housing and the lower housing to form a light-cured housing, and also facilitates the maintenance and replacement of internal components in the later stage.

[0007] Preferably, racks are connected to the center of both sides of the second threaded block. A drive rod is connected inside the lower housing. A gear and a first pulley are connected to the outer wall of the drive rod. A second pulley is connected to the outer wall of one end of the rotating rod. A transmission belt connects the second pulley and the first pulley. When the shaft rotates, the first threaded block drives the lifting roller to move upward, thereby tilting the printed materials on both sides of the lifting roller. When the second threaded block moves upward, the rack drives the gear to rotate. The gear drives the first pulley to rotate through the drive rod. The first pulley drives the second pulley to rotate through the transmission belt, thereby causing the rotating rod to drive the UV lamp to rotate, realizing the adjustment of the UV lamp irradiation angle and improving the uniformity of light curing.

[0008] Preferably, a limiting rod is connected inside the lower housing, and a limiting cylinder is connected to the side wall of the connecting plate on the rear side. The limiting cylinder is slidably disposed with the limiting rod. A limiting hole corresponding to the limiting rod is opened on the surface of the second threaded block. The cooperation between the limiting rod and the limiting cylinder can limit the movement of the lifting roller and also limit the second threaded block, ensuring the stability of the lifting roller and the second threaded block during the up and down movement.

[0009] The technical effects and advantages of this utility model are as follows: By setting up a lifting roller, the printed matter to be printed can be lifted, thereby extending the time of the printed matter in the curing machine housing and improving the curing effect. The motor drives the rotating shaft to rotate, and the rotating shaft drives the connecting plate to move up and down through the first threaded block and the second threaded block, thereby realizing the adjustment of the height of the lifting roller. The lifting height can be adjusted according to the needs of different printed matter. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Schematic diagram of the right-side cross-sectional structure; Figure 3 This utility model Figure 1 A schematic diagram of the left-side cross-sectional structure; Figure 4 This utility model Figure 2 A magnified structural diagram of part A; Figure 5 This is a schematic diagram of the lower casing of this utility model.

[0011] In the diagram: 1. UV curing machine housing; 2. Upper housing; 3. Lower housing; 4. Feed guide port; 5. Fixing frame; 6. Rotating rod; 7. UV lamp; 8. Feed guide roller; 9. Lifting roller; 10. Connecting plate; 11. Rotating shaft; 12. First threaded block; 13. Second threaded block; 14. Motor; 15. Protective goggles; 16. Handle; 17. Blocking block; 18. Rack; 19. Drive rod; 20. Gear; 21. First pulley; 22. Second pulley; 23. Transmission belt; 24. Limiting rod; 25. Limiting cylinder. Detailed Implementation

[0012] 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.

[0013] This utility model provides, for example Figure 1-5 The illustrated printing ink curing mechanism includes a curing housing 1, which further includes an upper housing 2 and a lower housing 3. The lower housing 3 has guide ports 4 on both its left and right sides. Two fixed brackets 5 are fixedly connected to the top inner wall of the upper housing 2. Rotating rods 6 are rotatably connected to each of the two fixed brackets 5. UV lamps 7 are fixedly connected to the bottom of the rotating rods 6. Two guide rollers 8 are rotatably connected inside the lower housing 3. A lifting roller 9 is positioned between the two guide rollers 8. Connecting plates 10 are rotatably connected to the front and rear sides of the lifting roller 9 via bearings. A rotating shaft 11 is connected to the machine. The outer wall of the rotating shaft 11 is provided with two threads. The outer wall of the rotating shaft 11 is threaded to a first threaded block 12 and a second threaded block 13. The second threaded block 13 is a long rectangular structure. The connecting plate 10 on the front side is fixedly connected to the rear side of the first threaded block 12. The lifting roller 9 can lift the printed matter to be printed, thereby extending the time of the printed matter in the curing machine housing 1 and improving the curing effect. A motor 14 is fixedly installed on the top of the upper housing 2. The output end of the motor 14 is fixedly connected to the top of the rotating shaft 11 through a coupling.

[0014] Protective mirrors 15 are bolted to both sides of the upper housing 2.

[0015] Handles 16 are fixedly connected to both the left and right sides of the upper housing 2, and blocking blocks 17 are fixedly connected to both the front and rear sides of the lower housing 3. The upper housing 2 and the lower housing 3 are connected by bolts, which facilitates the combination of the upper housing 2 and the lower housing 3 to form the light-curing housing 1.

[0016] A rack 18 is fixedly connected to the center of both sides of the second threaded block 13. A drive rod 19 is rotatably connected inside the lower housing 3. A gear 20 and a first pulley 21 are fixedly connected to the outer wall of the drive rod 19. A second pulley 22 is fixedly connected to the outer wall of one end of the rotating rod 6. A transmission belt 23 is connected between the second pulley 22 and the first pulley 21.

[0017] A limiting rod 24 is fixedly connected inside the lower housing 3, and a limiting cylinder 25 is fixedly connected to the side wall of the rear connecting plate 10. The limiting cylinder 25 and the limiting rod 24 are slidably arranged. A limiting hole corresponding to the limiting rod 24 is opened on the surface of the second threaded block 13.

[0018] The working principle of this utility model is as follows: The printed material is put into the guide port 4 on the left side of the lower housing 3, passes through the bottom of the guide roller 8 on the left side, goes around the top of the lifting roller 9, and then passes out from the bottom of the guide roller 8 on the right side. The motor 14 is started, and the motor 14 drives the rotating shaft 11 to rotate. The rotating shaft 11 drives the connecting plate 10 to move up and down through the first threaded block 12, thereby adjusting the height of the lifting roller 9 and lifting the printed material, extending the residence time of the printed material in the curing housing 1. While the rotating shaft 11 is rotating, the second threaded block 13 moves up and down, the rack 18 drives the gear 20 to rotate, the gear 20 drives the first pulley 21 to rotate through the drive rod 19, the first pulley 21 drives the second pulley 22 to rotate through the transmission belt 23, thereby causing the rotating rod 6 to drive the UV lamp 7 to rotate. The irradiation angle of the UV lamp 7 is adjusted, and the UV lamp 7 emits ultraviolet light to cure the ink on the printed material. The cured printed material is then sent out from the guide port 4 on the right side of the lower housing 3.

[0019] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A printing ink curing mechanism, comprising a curing housing, characterized in that: The UV curing machine housing also includes an upper housing and a lower housing. The lower housing has guide ports on both its left and right sides. The upper housing has two fixed brackets connected to its top inner wall, each bracket containing a rotating rod. A UV lamp is connected to the bottom of each rotating rod. The lower housing contains two guide rollers, with a lifting roller positioned between them. Connecting plates are connected to the front and rear sides of the lifting roller via bearings. The lower housing contains a rotating shaft with two threaded sections on its outer wall. A first threaded block and a second threaded block are connected to the outer wall of the rotating shaft. The connecting plate on the front side is connected to the rear side of the first threaded block. A motor is mounted on the top of the upper housing, and the motor's output end is connected to the top of the rotating shaft.

2. The printing ink curing mechanism according to claim 1, characterized in that: Protective mirrors are bolted to both sides of the upper housing.

3. The printing ink curing mechanism according to claim 1, characterized in that: The upper housing has handles on both the left and right sides, and the lower housing has blocking blocks on both the front and rear sides. The upper housing and the lower housing are connected by bolts.

4. The printing ink curing mechanism according to claim 1, characterized in that: The second threaded block has racks connected to the center of both sides. A drive rod is connected inside the lower housing. A gear and a first pulley are connected to the outer wall of the drive rod. A second pulley is connected to the outer wall of one end of the rotating rod. A transmission belt is connected between the second pulley and the first pulley.

5. The printing ink curing mechanism according to claim 1, characterized in that: A limiting rod is connected inside the lower housing, and a limiting cylinder is connected to the side wall of the connecting plate on the rear side. The limiting cylinder and the limiting rod are slidably arranged, and a limiting hole corresponding to the limiting rod is opened on the surface of the second threaded block.

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