Drying UV curing equipment for green printing

Abstract

The utility model relates to the field of green printing, and discloses a drying UV curing device for green printing, which comprises a supporting seat, the top end of the supporting seat is fixedly connected with a curing box, the inner wall of the curing box penetrates through and is fixedly connected with a connecting seat, and the bottom end of the connecting seat is fixedly connected with a fixing block. A limiting block is elastically connected to the inner wall of the left end of the fixing block through a reset spring, an inserting block is inserted into the outer wall of the fixing block, a limiting groove is formed in the inner wall of the inserting block, a drying mechanism is arranged at the bottom end of the inserting block, and a moving plate is slidably connected to the outer wall of the right end of the curing box. According to the UV lamp fixing device, the UV lamp can be rapidly fixed by being connected with or separated from the fixing block and the limiting block and the limiting groove in an inserted mode or separated from each other, the UV lamp can be disassembled and assembled without extra tools, the UV lamp fixing device is easy and convenient to use in actual operation, and the maintenance efficiency of curing equipment is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the field of green printing, in particular to a drying UV curing device for green printing. Background Art

[0002] Green printing uses environmentally friendly materials and processes, produces less pollution during the printing process, saves resources and energy, and is easy to recycle and reuse after discarded printed products. It is a printing method that is naturally degradable and has little impact on the ecological environment. After green printing, it needs to be dried and dried, which requires the use of UV curing equipment.

[0003] In the prior art, there are the following defects; on the one hand, the existing UV curing equipment generally dries the green printed matter by ultraviolet irradiation of UV lamps, and the long-term use of UV lamps will lead to a decrease in curing effect, prolonged drying time or incomplete curing, so the UV lamps need to be replaced regularly. The replacement method of some existing UV lamps uses tools and twists the bolts multiple times, which is cumbersome in actual operation and cannot be quickly disassembled and replaced. Therefore, a UV curing device for drying green printed matter is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a UV curing device for green printing drying, aiming to improve the problem that the UV lamp cannot be quickly disassembled and replaced in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a UV curing device for green printing drying, comprising a support seat, the top of the support seat is fixedly connected to a curing box, the inner wall of the curing box passes through and is fixedly connected to a connecting seat, the bottom end of the connecting seat is fixedly connected to a fixed block, the inner wall of the left end of the fixed block is elastically connected to a limiting block through a reset spring, the outer wall of the fixed block is plugged with an insert block, the inner wall of the insert block is provided with a limiting groove, and the bottom end of the insert block is provided with a drying mechanism.

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

[0007] The outer wall of the right end of the curing box is slidably connected to a moving plate, the outer wall of the moving plate is elastically connected to a plug via a positioning spring, the inner wall of the moving plate is slidably connected to a moving tube, and the left end of the moving tube is fixedly connected to a shielding frame.

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

[0009] The outer wall of the movable plate is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the inner side wall of the insertion tube.

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

[0011] The insert pipe penetrates and is slidably connected to the inner wall of the movable plate, and the insert pipe is plugged into the outer wall of the right end of the curing box.

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

[0013] The movable tube penetrates and is slidably connected to the inner wall of the right end of the curing box, and the shielding frame penetrates and is slidably connected to the side wall of the curing box.

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

[0015] The inner wall of the left end of the fixing block is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the left end of the limiting block.

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

[0017] The limiting block penetrates and is slidably connected to the inner wall of the fixing block, and the limiting block is plugged into the inner wall of the limiting groove.

[0018] As a further description of the above technical solution:

[0019] The drying mechanism comprises a UV lamp, and the UV lamp is fixedly connected to the bottom end of the plug block.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the UV lamp can be quickly fixed by plugging or separating the plug block and the fixed block, and plugging or separating the limit block and the limit groove, without the need to use additional tools to disassemble and assemble it. It is simple and convenient in actual operation, and the maintenance efficiency of the curing equipment is improved to a certain extent.

[0022] 2. In the utility model, the movable plate is moved to allow the inclined groove to squeeze the movable tube, so that the movable tube can move with the shielding frame to shield part of the irradiation area of ​​the UV lamp. The shielding frame can be used to block the area that does not need to be dried to prevent the ultraviolet lamp from irradiating and thus achieve drying of the local area. It can more flexibly respond to different needs and design requirements for green printing products. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the whole support base and curing box for green printing drying UV curing equipment proposed by the utility model;

[0024] Figure 2 This is a schematic cross-sectional view of the entire curing box for a green printing drying UV curing device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram showing the overall appearance of an insert block and a fixing block for a green printing drying UV curing device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the exploded view of the plug block and the fixed block for the green printing drying UV curing equipment proposed by the utility model;

[0027] Figure 5 This is a cross-sectional schematic diagram of a fixing block for a green printing drying UV curing device proposed by the utility model;

[0028] Figure 6 The utility model provides a curing box and a movable plate for a green printing drying UV curing device.

[0029] Legend:

[0030] 1. Support seat; 2. Curing box; 3. Connecting seat; 4. Fixed block; 5. Reset spring; 6. Limit block; 7. Insert block; 8. Limit groove; 9. UV lamp; 10. Moving plate; 11. Positioning spring; 12. Insert tube; 13. Moving tube; 14. Shielding frame. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a UV curing device for green printing drying, comprising a support seat 1, a curing box 2 is fixedly connected to the top of the support seat 1, a conveyor belt is arranged on the support seat 1, and the green printed matter is transported to the UV lamp 9 for drying by the conveyor belt. This is the prior art and will not be described in detail. A connecting seat 3 is passed through and fixedly connected to the inner wall of the curing box 2. The connecting seat 3 mainly connects the entire fixed block 4, and a shielding door is arranged on the left end outer wall of the curing box 2. The shielding door needs to be opened when the UV lamp 9 is replaced. A fixed block 4 is fixedly connected to the bottom end of the connecting seat 3. The fixed block 4 has a concave surface in the middle, which can correspond to the convex surface of the plug-in block 7. Figure 4 and Figure 5The inner wall of the left end of the fixed block 4 is elastically connected to the limiting block 6 through the return spring 5. The limiting block 6 is inclined. When squeezed, the limiting block 6 will slide along the inner wall of the fixed block 4. The outer wall of the fixed block 4 is plugged with an insert block 7. The upper and lower ends of the insert block 7 are provided with openings. The lower opening can allow the raised part of the limiting block 6 to pass through, and the upper opening can allow the connecting seat 3 to pass through. The inner wall of the insert block 7 is provided with a limiting groove 8, and the bottom end of the insert block 7 is provided with a drying mechanism.

[0033] Reference Figure 1 , Figure 2 and Figure 6 The right end outer wall of the curing box 2 is slidably connected with a moving plate 10, and an inclined groove is opened on the moving plate 10, which can allow the inclined groove to squeeze the moving tube 13 to move. The outer wall of the moving plate 10 is elastically connected with the insert tube 12 through the positioning spring 11, and the inner wall of the moving plate 10 is slidably connected with the moving tube 13. The moving tube 13 is mainly connected to the shielding frame 14. The movement of the moving tube 13 will move the shielding frame 14. The left end of the moving tube 13 is fixedly connected with the shielding frame 14. The movement of the shielding frame 14 can partially block the UV lamp 9 and partially dry the green printed matter. The outer wall of the moving plate 10 is fixedly connected to one end of the positioning spring 11. When the insert tube 12 moves to the right, The positioning spring 11 is stretched, and when it is reset, the elastic force of the positioning spring 11 is used to reset the insert tube 12. The other end of the positioning spring 11 is fixedly connected to the inner side wall of the insert tube 12. The insert tube 12 passes through and is slidably connected to the inner wall of the movable plate 10. The insert tube 12 is plugged into the right end outer wall of the solidification box 2. The outer wall of the solidification box 2 is provided with a plurality of notches corresponding to the insert tube 12, which can allow the insert tube 12 to be plugged into the notches to limit the entire movable plate 10. The moving tube 13 passes through and is slidably connected to the right end inner wall of the solidification box 2. The solidification box 2 is provided with a notch corresponding to the moving tube 13, which can allow the moving tube 13 to slide along the notch. The shielding frame 14 passes through and is slidably connected to the side wall of the solidification box 2.

[0034] Reference Figure 4 and Figure 5 The inner wall of the left end of the fixed block 4 is fixedly connected to one end of the return spring 5. When the limit block 6 moves to the left, the return spring 5 will be compressed. When resetting, the elastic force of the return spring 5 is used to reset the limit block 6. There is a convex part at the bottom end of the limit block 6. The limit block 6 is moved by moving the convex part. The other end of the return spring 5 is fixedly connected to the left end of the limit block 6. The limit block 6 penetrates and is slidably connected to the inner wall of the fixed block 4. The limit block 6 is plugged into the inner wall of the limit groove 8.

[0035] Reference Figure 1-Figure 3The drying mechanism includes a UV lamp 9, which is a light source that emits ultraviolet UV radiation and is used to cure the UV photosensitive material on the surface of the green printed matter. The UV lamp 9 is fixedly connected to the bottom end of the plug block 7. The UV lamp 9 is connected to an external device and can be turned on or off at any time.

[0036] Working principle: first, when it is necessary to disassemble and assemble the UV lamp 9, turn off the UV lamp 9 in advance to prevent the ultraviolet light from causing harm to the staff, then open the shielding door of the outer wall of the left end of the curing box 2, and then move the limit block 6 to the left and compress the return spring 5 to separate the limit block 6 and the notch of the limit groove 8, then separate the plug block 7 from the fixed block 4 to allow the UV lamp 9 and the plug block 7 to be moved out of the curing box 2, and finally release the limit block 6 and use the reverse elastic force of the return spring 5 to reset the limit block 6. When it is necessary to install the UV lamp 9, only the plug block 7 and the fixed block 4 need to be plugged in, and the right end of the plug block 7 squeezes the inclined surface of the limit block 6 to move the limit block 6 to the left and compress the return spring 5. When the limit block 6 and the limit groove 8 overlap, the reverse elastic force of the return spring 5 is used to reset the limit block 6, and the limit block 6 and the limit groove 8 are plugged in to limit the entire plug block 7 and the limit block 6 in one direction, thereby completing the rapid disassembly and assembly of the entire UV lamp 9.

[0037] During the use of the UV lamp 9, when it is necessary to partially dry the green print, just move the insert tube 12 to the right and stretch the positioning spring 11 to separate the insert tube 12 from the right end outer wall of the curing box 2, then move the movable plate 10 downward to allow the inclined groove on the movable plate 10 to squeeze the movable tube 13 and the shielding frame 14 to move closer to each other, so that the shielding frame 14 blocks a part of the UV lamp 9 for local drying. When limiting is required, just loosen the insert tube 12 and use the elastic force of the positioning spring 11 to reset the insert tube 12, so that the insert tube 12 is plugged into the groove of the right end outer wall of the curing box 2 to limit the entire movable plate 10. When the local range needs to be adjusted again, just follow the above steps.

[0038] 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 green printing drying UV curing device, comprising a support base (1), characterized in that: The top of the support seat (1) is fixedly connected to a curing box (2), the inner wall of the curing box (2) penetrates and is fixedly connected to a connecting seat (3), the bottom end of the connecting seat (3) is fixedly connected to a fixing block (4), the inner wall of the left end of the fixing block (4) is elastically connected to a limiting block (6) via a return spring (5), an inserting block (7) is inserted into the outer wall of the fixing block (4), a limiting groove (8) is provided on the inner wall of the inserting block (7), and a drying mechanism is provided at the bottom end of the inserting block (7).

2. The green printing drying UV curing device according to claim 1, characterized in that: The outer wall of the right end of the curing box (2) is slidably connected to a movable plate (10), the outer wall of the movable plate (10) is elastically connected to an insertion tube (12) via a positioning spring (11), the inner wall of the movable plate (10) is slidably connected to a movable tube (13), and the left end of the movable tube (13) is fixedly connected to a shielding frame (14).

3. A green printing drying UV curing device according to claim 2, characterized in that: The outer wall of the movable plate (10) is fixedly connected to one end of a positioning spring (11), and the other end of the positioning spring (11) is fixedly connected to the inner side wall of the insertion tube (12).

4. The green printing drying UV curing device according to claim 2, characterized in that: The insert pipe (12) penetrates through and is slidably connected to the inner wall of the movable plate (10), and the insert pipe (12) is plugged into the outer wall of the right end of the curing box (2).

5. The green printing drying UV curing equipment according to claim 2, characterized in that: The movable tube (13) penetrates through and is slidably connected to the inner wall of the right end of the curing box (2), and the shielding frame (14) penetrates through and is slidably connected to the side wall of the curing box (2).

6. The green printing drying UV curing equipment according to claim 1, characterized in that: The inner wall of the left end of the fixed block (4) is fixedly connected to one end of the return spring (5), and the other end of the return spring (5) is fixedly connected to the left end of the limit block (6).

7. The green printing drying UV curing device according to claim 1, characterized in that: The limiting block (6) penetrates through and is slidably connected to the inner wall of the fixing block (4), and the limiting block (6) is plugged into the inner wall of the limiting groove (8).

8. The green printing drying UV curing equipment according to claim 1, characterized in that: The drying mechanism comprises a UV lamp (9), and the UV lamp (9) is fixedly connected to the bottom end of the plug-in block (7).

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