Ultraviolet light uniform curing gloss oil device for tipping paper production

Abstract

The utility model relates to the technical field of ultraviolet curing, in particular to an ultraviolet light uniform curing gloss oil device for tipping paper production, which is characterized in that a material table mechanism is arranged at the upper end of a rack of a tool table, and first ultraviolet curing mechanisms mounted on the tool table are symmetrically arranged at the bottom of a box body of a curing box; a center frame is installed in the middle of a box body of the curing box, and a second ultraviolet curing mechanism is arranged at the upper end of a support of the center frame. According to the utility model, tipping paper products are mechanically fed based on the material platform mechanism, then focusing adjustment is carried out on the ultraviolet curing direction of the tipping paper products by utilizing rotation adjustment and position correction of the first ultraviolet curing mechanism, and focusing adjustment is carried out on the ultraviolet curing height direction and the ultraviolet curing direction of the tipping paper products by utilizing lifting and rotation adjustment and position correction of the second ultraviolet curing mechanism; and the ultraviolet curing lamp keeps a precise ultraviolet curing direction, rapid and efficient ultraviolet curing work is carried out on tipping paper products, the curing efficiency is improved, and the energy loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet curing, in particular to an ultraviolet light uniform curing varnish device for producing tipping paper. Background Art

[0002] UV curing generally refers to the curing conditions or requirements of coatings (paints), inks, adhesives (glue) or other potting sealants that need to be cured by ultraviolet rays. It is widely used in the fields of printing and coating, such as color printing, screen printing, digital printing, etc., and has significant advantages such as fast drying and smooth surface. Especially for various types of paper for packaging, the use of UV curing varnish devices can quickly cure the glue on the paper surface, such as the green and environmentally friendly LED UV curing ink device disclosed on the China Patent Network (public announcement number CN220611167U). When such a device is in use, the first driving mechanism and the second driving mechanism respectively control the first UV curing lamp to move left and right and the second UV curing lamp to move up and down, so as to facilitate the adjustment of the positions of the first UV curing lamp and the second UV curing lamp, and the curing is uniform and the curing effect is good.

[0003] However, there are still some shortcomings in the above-mentioned patents and the UV curing varnish devices adopted in the existing market: the existing method of using left and right, up and down displacement drive mechanisms to drive the UV curing lamp to flexibly move horizontally and vertically for UV curing, and the UV curing direction of the UV curing lamp is the vertical irradiation direction, which is not accurate enough in focusing the product, causing energy loss and easily causing incomplete curing. To this end, those skilled in the art provide a UV light uniform curing varnish device for tipping paper production to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide a UV light uniform curing varnish device for tipping paper production, which can effectively solve the problem of poor UV curing effect of the existing UV light curing varnish device in the background technology.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a UV light uniform curing varnish device for tipping paper production, comprising a tooling table and a curing box installed above the tooling table frame;

[0006] A material table mechanism is provided at the upper end of the frame of the tooling table;

[0007] The bottom of the curing box is symmetrically provided with a first ultraviolet curing mechanism installed on a workbench;

[0008] A center frame is installed in the middle of the curing box, and a second ultraviolet curing mechanism is arranged on the upper end of the bracket of the center frame;

[0009] The box opening end of the curing box is slidably connected with an opening and closing box cover.

[0010] As a further solution of the utility model: the first ultraviolet curing mechanism includes a first support frame, the top end of the first support frame is rotatably connected to a first rotating shaft, and first rotating seats are arranged at both ends of the shaft of the first rotating shaft, and the support panel of the first rotating seat is installed with a first ultraviolet curing lamp.

[0011] As a further solution of the utility model: a rotating motor is installed in the middle of the bracket of the first support frame, a pulley A is provided at the output end of the rotating motor, a pulley B opposite to the pulley A is provided in the middle of the shaft of the first rotating shaft, and the pulley A and the pulley B are connected by a transmission belt.

[0012] As a further solution of the utility model: the second ultraviolet curing mechanism includes a support table, a lifting electric push rod is installed in the middle of the support table, and a second support frame is installed at the telescopic end of the lifting electric push rod, the bottom end of the bracket of the second support frame is symmetrically connected to the second rotating shaft, and two groups of second rotating seats are symmetrically arranged at both ends of the shafts of the two groups of second rotating shafts, and the support panel of each group of the second rotating seats is installed with a second ultraviolet curing lamp.

[0013] As a further solution of the utility model: both sides of the support platform are connected with lifting guide rods fixedly connected to the second support frame along the extension and retraction direction of the lifting electric push rod.

[0014] As a further solution of the present invention: a transmission shaft perpendicular to the second rotating shaft is arranged on one side of the bracket of the second support frame, and transmission worms are arranged at both ends of the shaft of the transmission shaft in a forward and reverse symmetrical form, and transmission worm wheels meshing with the transmission worms are respectively arranged at one end of the shafts of the two groups of the second rotating shafts, and a transmission motor fixed to the second support frame is arranged at the other end of the shaft of one group of the second rotating shafts.

[0015] As a further solution of the utility model: the material table mechanism includes a loading guide rail horizontally installed on the workbench and a loading electric push rod installed on the workbench along the sliding direction of the loading guide rail. The sliding rail end of the loading guide rail is slidably connected to the loading slide, and the telescopic end of the loading electric push rod is fixedly connected to the loading slide.

[0016] As a further solution of the utility model: the box opening back plate of the curing box is equipped with an opening and closing electric push rod connected to the opening and closing box cover.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] When the utility model performs curing work on the butt-packed paper products, the butt-packed paper products are mechanically loaded based on the material table mechanism, and then the rotation adjustment and positioning of the first ultraviolet curing mechanism are utilized to perform focus adjustment on the ultraviolet curing direction, and the lifting and rotation adjustment and positioning of the second ultraviolet curing mechanism are utilized to perform focus adjustment on the ultraviolet curing height and direction, so that the ultraviolet curing lamp maintains a precise ultraviolet curing direction, and the butt-packed paper products are rapidly and efficiently cured by ultraviolet means, thereby improving the curing efficiency and saving energy loss. The utility model has good adaptability to the on-site environment and can flexibly adapt to the ultraviolet curing work of different butt-packed paper products. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a UV light uniform curing varnish device for tipping paper production according to the utility model;

[0020] Figure 2 It is a partial cross-sectional view of a UV light uniform curing varnish device for tipping paper production according to the utility model;

[0021] Figure 3 It is a structural schematic diagram of a material table mechanism in a UV light uniform curing varnish device for tipping paper production according to the utility model;

[0022] Figure 4 It is a structural schematic diagram of a first ultraviolet curing mechanism in an ultraviolet light uniform curing varnish device for producing tipping paper of the utility model;

[0023] Figure 5 The utility model is a schematic structural diagram of a second ultraviolet curing mechanism in an ultraviolet light uniform curing varnish device for producing tipping paper.

[0024] In the figure: 1. workbench; 2. curing box; 3. material table mechanism; 31. loading guide rail; 32. loading slide; 33. loading electric push rod; 4. opening and closing box cover; 5. opening and closing electric push rod; 6. first UV curing mechanism; 61. first support frame; 62. first rotating axis; 63. first rotating seat; 64. first UV curing lamp; 65. rotating motor; 66. pulley A; 67. transmission belt; 68. pulley B; 7. center frame; 8. second UV curing mechanism; 81. support table; 82. lifting guide rod; 83. lifting electric push rod; 84. second support frame; 85. second rotating seat; 86. second UV curing lamp; 87. second rotating axis; 88. transmission worm wheel; 89. transmission worm; 810. transmission shaft; 811. transmission motor. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Please refer to Figure 1-5 As shown, a UV uniform curing varnish device for the production of tipping paper comprises a workbench 1 and a curing box 2 installed above the workbench 1 frame, a material table mechanism 3 is arranged on the upper end of the workbench 1 frame, the material table mechanism 3 comprises a loading guide rail 31 installed horizontally relative to the workbench 1 and a loading electric push rod 33 installed on the workbench 1 along the sliding direction of the loading guide rail 31, the sliding rail end of the loading guide rail 31 is slidably connected with a loading slide 32, the telescopic end of the loading electric push rod 33 is fixedly connected to the loading slide 32, the tipping paper product to be cured is placed on the loading slide 32, and then the telescopic brake of the loading electric push rod 33 is used to pull the loading slide 32 to move along the sliding rail of the loading guide rail 31, and the tipping paper product is pushed into the curing box 2 for UV curing.

[0029] The box mouth end of the curing box 2 is slidably connected with an opening and closing box cover 4, and the box mouth back plate of the curing box 2 is installed with an opening and closing electric push rod 5 connected with the opening and closing box cover 4. After the tipping paper product is loaded, the telescopic end of the opening and closing electric push rod 5 is controlled to telescope and brake to close the opening and closing box cover 4, which plays an isolation and protection role and isolates it from interference from external environmental factors.

[0030] The bottom of the curing box 2 is symmetrically provided with a first ultraviolet curing mechanism 6 installed on the workbench 1. The first ultraviolet curing mechanism 6 includes a first support frame 61. The top of the support frame of the first support frame 61 is rotatably connected to a first rotating shaft 62, and first rotating seats 63 are provided at both ends of the shaft of the first rotating shaft 62. The support panel of the first rotating seat 63 is installed with a first ultraviolet curing lamp 64. A rotating motor 65 is installed in the middle of the support frame of the first support frame 61. A pulley A66 is provided at the output end of the rotating motor 65. A pulley B68 is provided in the middle of the shaft rod, which is opposite to the pulley A66, and the pulley A66 is connected to the pulley B68 through a transmission belt 67. By controlling the operation of the rotating motor 65, the pulley A66 is driven to rotate, and the transfer transmission of the transmission belt 67 is used to drive the pulley B68 to rotate, and then the combined rotation of the first rotating shaft 62 and the first rotating seat 63 is driven to adjust and calibrate the ultraviolet curing direction of the first ultraviolet curing lamp 64 so that it maintains an ultraviolet curing focus position at a suitable angle with the tipping paper product on the material table mechanism 3.

[0031] A center frame 7 is installed in the middle of the curing box 2, and a second ultraviolet curing mechanism 8 is arranged on the upper end of the bracket of the center frame 7. The second ultraviolet curing mechanism 8 includes a support platform 81. A lifting electric push rod 83 is installed in the middle of the frame of the support platform 81, and a second support frame 84 is installed at the telescopic end of the lifting electric push rod 83. Both sides of the frame of the support platform 81 are connected with lifting guide rods 82 fixedly connected to the second support frame 84 along the telescopic direction of the lifting electric push rod 83. By controlling the telescopic brake of the telescopic end of the lifting electric push rod 83, the second support frame 84 is pushed to move up and down, and the ultraviolet curing height and position of the second ultraviolet curing lamp 86 are adjusted and calibrated to better perform ultraviolet curing work.

[0032] The bottom end of the second support frame 84 is symmetrically connected to the second rotating shaft 87, and two sets of second rotating seats 85 are symmetrically arranged at both ends of the shafts of the two sets of second rotating shafts 87. The support panel of each set of second rotating seats 85 is installed with a second UV curing lamp 86. A transmission shaft 810 perpendicular to the second rotating shaft 87 is arranged on one side of the second support frame 84. The two ends of the shaft of the transmission shaft 810 are symmetrically arranged with transmission worms 89. One end of the shaft of the two sets of second rotating shafts 87 is respectively provided with a second worm 89 that is symmetrical with respect to the transmission shaft 87. A transmission worm wheel 88 meshes with a moving worm 89, and the other end of the shaft of one group of second rotating shafts 87 is provided with a transmission motor 811 fixed on the second support frame 84. By controlling the operation of the transmission motor 811, and under the meshing transmission combination of the transmission worm 89 and the transmission worm wheel 88 symmetrically arranged in the forward and reverse directions, the two groups of second rotating shafts 87 are driven to rotate symmetrically, and the ultraviolet curing direction of the second ultraviolet curing lamp 86 is adjusted to maintain a suitable angle of ultraviolet curing focus position with the tipping paper product on the material table mechanism 3.

[0033] The working principle of the utility model is as follows: when curing varnish on a butt paper product by using an external curing varnish device, firstly, the ultraviolet direction of the ultraviolet curing lamp is adjusted and calibrated according to the size of the tipping paper product, and then in the adjustment process, the rotating motor 65 is controlled to work, and the transmission combination of the pulley A66, the transmission belt 67, and the pulley B68 is used to drive the combination of the first rotating shaft 62 and the first rotating seat 63 to rotate, and the first ultraviolet curing lamp 64 is driven to rotate, and the ultraviolet curing direction of the first ultraviolet curing lamp 64 is adjusted and calibrated, so that it maintains a suitable angle of ultraviolet curing focus position with the tipping paper product on the material table mechanism 3;

[0034] Then, the telescopic end of the lifting electric push rod 83 is controlled to extend and brake, and the second support frame 84 is pushed up and down to move, and the ultraviolet curing height position of the second ultraviolet curing lamp 86 is adjusted and calibrated to better perform the ultraviolet curing work, and the transmission motor 811 is synchronously controlled to work, and under the meshing transmission combination of the transmission worm 89 and the transmission worm wheel 88 symmetrically arranged in the forward and reverse directions, the two sets of second rotating shafts 87 are driven to rotate symmetrically, and the ultraviolet curing direction of the second ultraviolet curing lamp 86 is adjusted to maintain a suitable angle of ultraviolet curing focus position with the tipping paper product on the material table mechanism 3;

[0035] After further pre-adjusting and calibrating the UV curing lamp, the tipping paper product to be processed is placed on the loading slide 32, and then the loading electric push rod 33 is used to pull the loading slide 32 along the loading guide rail 31 to move the tipping paper product into the curing box 2 for UV curing. At the same time of loading, the telescopic end of the opening and closing electric push rod 5 is controlled to be telescopically braked to close the opening and closing box cover 4 to play an isolation and protection role. After the subsequent UV curing is completed, the tipping paper is pushed out by the material platform mechanism 3, and then the tipping paper product is subjected to cyclic UV curing varnish work in this way.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A UV light uniform curing varnish device for producing tipping paper, characterized in that: It comprises a tooling table (1) and a curing box (2) installed above the platform of the tooling table (1); A material table mechanism (3) is provided at the upper end of the frame of the tooling table (1); The bottom of the curing box (2) is symmetrically provided with a first ultraviolet curing mechanism (6) mounted on the workbench (1); A center frame (7) is installed in the middle of the curing box (2), and a second ultraviolet curing mechanism (8) is arranged at the upper end of the bracket of the center frame (7); The box opening end of the curing box (2) is slidably connected with an opening and closing box cover (4).

2. The UV light uniform curing varnish device for producing plugging paper according to claim 1, characterized in that: The first ultraviolet curing mechanism (6) comprises a first support frame (61), the top end of the support frame of the first support frame (61) is rotatably connected to a first rotating shaft (62), and first rotating seats (63) are arranged at both ends of the shaft of the first rotating shaft (62), and a first ultraviolet curing lamp (64) is installed on the support panel of the first rotating seat (63).

3. The UV light uniform curing varnish device for producing plugging paper according to claim 2, characterized in that: A rotating motor (65) is installed in the middle of the first support frame (61), and a pulley A (66) is provided at the output end of the rotating motor (65). A pulley B (68) opposite to the pulley A (66) is provided in the middle of the shaft of the first rotating shaft (62), and the pulley A (66) and the pulley B (68) are connected by a transmission belt (67).

4. The UV light uniform curing varnish device for producing tipping paper according to claim 1, characterized in that: The second ultraviolet curing mechanism (8) comprises a support platform (81), a lifting electric push rod (83) is installed in the middle of the support platform (81), and a second support frame (84) is installed at the telescopic end of the lifting electric push rod (83), the bottom end of the bracket of the second support frame (84) is symmetrically connected to a second rotating shaft (87), and two groups of second rotating seats (85) are symmetrically arranged at both ends of the shafts of the two groups of second rotating shafts (87), and the support panel of each group of the second rotating seats (85) is installed with a second ultraviolet curing lamp (86).

5. The UV light uniform curing varnish device for producing tipping paper according to claim 4, characterized in that: Both sides of the support platform (81) are connected with lifting guide rods (82) fixedly connected to the second support frame (84) along the telescopic direction of the lifting electric push rod (83).

6. The UV light uniform curing varnish device for producing tipping paper according to claim 4, characterized in that: A transmission shaft (810) perpendicularly opposite to the second rotating shaft (87) is arranged on one side of the support of the second supporting frame (84); transmission worms (89) are arranged at both ends of the shaft of the transmission shaft (810) in a forward and reverse symmetric manner; transmission worm wheels (88) meshing with the transmission worms (89) are arranged at one end of the shafts of the two groups of the second rotating shafts (87); and a transmission motor (811) fixed to the second supporting frame (84) is arranged at the other end of the shaft of one group of the second rotating shafts (87).

7. The UV light uniform curing varnish device for producing tipping paper according to claim 1, characterized in that: The material platform mechanism (3) comprises a loading guide rail (31) installed horizontally relative to the tooling platform (1) and a loading electric push rod (33) installed on the tooling platform (1) along the sliding direction of the loading guide rail (31); the sliding rail end of the loading guide rail (31) is slidably connected to the loading slide (32); and the telescopic end of the loading electric push rod (33) is fixedly connected to the loading slide (32).

8. The UV light uniform curing varnish device for producing tipping paper according to claim 1, characterized in that: The box opening back plate of the curing box (2) is provided with an opening and closing electric push rod (5) connected to an opening and closing box cover (4).

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