Paint layer UV curing and baking device

Abstract

The utility model discloses a paint layer UV curing baking device which comprises a base, an electric sliding rail is installed in the middle of the upper end of the base, two sliding blocks are arranged on the electric sliding rail, and the two sliding blocks of the electric sliding rail are respectively connected with a fixing plate through an electric telescopic rod. The panel baking device has the advantages that the fixing plates are installed on the two sliding blocks of the electric sliding rail respectively, when a panel on one fixing plate is taken after being baked, the panel on the other fixing plate can enter the baking box to be baked, and therefore the continuity of the panel baking process can be effectively guaranteed through the design; on one hand, long-time shutdown of the device when the panel is replaced is avoided, efficient baking of the panel is ensured, on the other hand, shielding roller shutters can be put down through an electric roller shutter box in the baking process so as to achieve shielding of end openings in the two sides of the baking box, and through the design, rapid dissipation of heat in the baking box can be effectively avoided in the baking process; therefore, the energy consumption of the device in the baking process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of baking devices, in particular to a paint layer UV curing baking device. Background Art

[0002] In the field of automated processing, panels and other equipment are used, such as display panels, processing panels, etc., and the baking effect of their surface paint layer directly affects the quality of the product.

[0003] The Chinese patent with patent number CN202023243931.4 discloses a UV curing baking device for panel surface paint layer, which relates to the technical field of baking devices. The utility model includes a base plate, four support columns are fixed on the upper side of the base plate, and the upper sides of the four support columns are fixed with first fixed blocks, the interiors of the four first fixed blocks are rotatably matched with first rotating shafts, and the peripheral side of the first rotating shaft is rotatably matched with a pressing plate, one side of the pressing plate is fixedly connected with a fixing plate, and the interior of the fixing plate is rotatably matched with a threaded rod, and a limit block is installed at one end of the threaded rod.

[0004] Although the panel surface paint layer UV curing baking device described in the above patent can prevent the panel from falling off the baking oven during the baking process, thereby ensuring the baking efficiency of the panel surface paint layer, on the one hand, it takes a long time to replace the baked panel and place a new panel to be baked during the use of the panel surface paint layer UV curing baking device with the above structure, resulting in a long downtime of the baking device, which is not convenient for efficient baking of the panel. On the other hand, since both sides of the oven are open during the baking process, the heat dissipation in the oven during the baking process is more serious, resulting in a large energy consumption of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide a paint layer UV curing and baking device in view of the current status of the prior art.

[0007] (II) Technical solution

[0008] The utility model is achieved through the following technical scheme: the utility model proposes a paint layer UV curing baking device, including a base, an electric slide rail is installed in the middle of the upper end of the base, the electric slide rail has two sliding blocks, and the two sliding blocks of the electric slide rail are respectively connected to a fixed plate through an electric telescopic rod, a baking box is fixed at the upper end of the base above the middle of the electric slide rail, and electric rolling shutter boxes are fixed on the two side walls of the baking box above the opening, and a hollow shielding rolling shutter is wound in the electric rolling shutter box.

[0009] Furthermore, a roller is installed in the middle of the upper end of the fixed plate to facilitate the sliding of the panel, and the upper side of the roller extends out of the upper end surface of the fixed plate.

[0010] By adopting the above technical solution, when the limits on both sides of the baking panel are released, the baking panel can be conveniently taken out under the action of the rollers by simply sliding the panel.

[0011] Furthermore, the fixed plate is symmetrically provided with two rows of sliding holes on both sides of the roller, a sliding rod is fixed in the middle of each sliding hole, a clip is provided on the sliding rod and passes through the sliding hole, the upper side of the clip extends out of the sliding hole, and the upper end of the clip is higher than the upper end of the roller, a spring passing through the sliding rod is installed in the sliding hole at the part of the clip facing away from the roller, a pull plate is fixed to the end of the sliding rod away from the sliding hole, and a T-shaped pull head is fixed to the side of the pull plate facing away from the sliding rod.

[0012] By adopting the above technical solution, when the panel sprayed with a UV paint layer is placed between the clips during baking, it is only necessary to loosen the T-shaped pull head, and the clips can be clamped on both sides of the panel under the action of the spring, thereby clamping the panel and preventing the panel from loosening and falling off during baking.

[0013] Furthermore, a hot air blower is connected to the middle of the upper end of the baking box by bolts, and the hot air blower is connected to a spray cavity opened at the top of the baking box, and the baking box is evenly provided with air jet holes at the bottom of the spray cavity.

[0014] By adopting the above technical solution, the hot air blower will blow hot air into the spray chamber after starting, so as to bake the UV paint layer on the panel surface when the hot air is sprayed onto the panel surface through the air injection hole.

[0015] Furthermore, an operation panel for controlling the opening and closing of the electric slide rail, the hot air blower, the electric telescopic rod and the electric rolling shutter box is fixed to one side wall of the baking oven by bolts.

[0016] By adopting the above technical solution, the operation panel mainly realizes the orderly operation of the electric slide rail, the hot air blower, the electric telescopic rod and the electric roller shutter box by controlling the on and off of the circuit.

[0017] Furthermore, the fixed part of the electric telescopic rod is bolted to the sliding block of the electric slide rail, and the telescopic part of the electric telescopic rod is bolted to the fixing plate.

[0018] By adopting the above technical solution, the distance between the fixing plate and the air injection hole can be adjusted under the action of the electric telescopic rod, and such a design facilitates efficient baking of UV paint layers of different thicknesses on the panel surface.

[0019] Furthermore, the electric shutter box is bolted to the baking oven, and the baking oven is an inverted U-shaped structure.

[0020] By adopting the above technical solution, the electric roller shutter box is mainly composed of a box body and an electric roller installed in the box body, so as to realize the automatic lifting and lowering of the shielding roller shutter.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the existing panel surface paint layer UV curing baking device can prevent the panel from falling off from the baking oven during the baking process, thereby ensuring the baking efficiency of the panel surface paint layer, on the one hand, it takes a long time to replace the baked panel and place the new panel to be baked during the use of the panel surface paint layer UV curing baking device with the above structure, resulting in a long downtime of the baking device, which is not convenient for efficient baking of the panel, and on the other hand, since both sides of the oven are open during the baking process, the heat dissipation in the oven during the baking process is more serious, thereby causing the problem of large energy consumption of the device. The utility model installs a fixed plate on the two sliding blocks of the electric slide rail respectively, so that when the panel on one fixed plate is taken out after baking, the panel on the other fixed plate can be placed in the baking oven for baking. Such a design can effectively ensure the continuity of the panel baking process, avoid the long-term shutdown of the device when replacing the panel, and ensure the efficient baking of the panel. On the other hand, the shielding roller shutter is lowered by the electric roller shutter box during the baking process to achieve shielding at the ports on both sides of the baking oven. Such a design can effectively avoid the rapid dissipation of heat in the baking oven during the baking process, thereby reducing the energy consumption of the device during the baking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a paint layer UV curing and baking device described in the utility model;

[0025] Figure 2 It is a top view of a fixed plate in a paint layer UV curing and baking device described in the utility model;

[0026] Figure 3 It is a main sectional view of a baking box in a paint layer UV curing baking device described in the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Baking oven; 2. Roller; 3. Slide hole; 4. Fixed plate; 5. Base; 6. Electric slide rail; 7. Electric telescopic rod; 8. Clip; 9. Pull plate; 10. T-shaped pull head; 11. Operation panel; 12. Spring; 13. Slide rod; 14. Hot air blower; 15. Electric shutter box; 16. Blocking shutter; 17. Spray chamber; 18. Jet hole. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] like Figure 1-Figure 3 As shown, a paint layer UV curing baking device in this embodiment includes a base 5, an electric slide rail 6 is installed in the middle of the upper end of the base 5, the electric slide rail 6 has two sliding blocks, and the two sliding blocks of the electric slide rail 6 are respectively connected to a fixing plate 4 through an electric telescopic rod 7, and a baking box 1 is fixed at the upper end of the base 5 above the middle of the electric slide rail 6, and a hot air blower 14 is connected to the middle of the upper end of the baking box 1 through bolts, and the hot air blower 14 is connected to a spray chamber 17 opened at the top of the baking box 1, and the baking box 1 is evenly distributed at the bottom of the spray chamber 17. After the hot air blower 14 is started, hot air will be blown into the spray chamber 17, so that when the hot air is sprayed on the panel surface through the jet holes 18, the panel surface UV curing is realized. During baking of the paint layer, the distance between the fixed plate 4 and the air injection hole 18 can be adjusted under the action of the electric telescopic rod 7. This design facilitates the efficient baking of UV paint layers of different thicknesses on the panel surface. The electric shutter box 15 is mainly composed of a box body and an electric roller installed in the box body to realize the automatic lifting of the shielding roller shutter 16. Electric shutter boxes 15 are fixed on the two side walls of the baking oven 1 above the opening. A hollow shielding roller shutter 16 is wound in the electric shutter box 15. A roller 2 for facilitating the sliding of the panel is installed in the middle of the upper end of the fixed plate 4. The upper side of the roller 2 extends out of the upper end surface of the fixed plate 4. When the limit on both sides of the panel is released after baking, the panel can be conveniently removed after baking under the action of the roller 2 by sliding the panel.

[0031] like Figure 1-Figure 3As shown, in this embodiment, two rows of sliding holes 3 are symmetrically opened on the fixed plate 4 on both sides of the roller 2, and a sliding rod 13 is fixed in the middle of each sliding hole 3, and a clip 8 is passed through the sliding hole 3 on the sliding rod 13, and the upper side of the clip 8 extends out of the sliding hole 3, and the upper end of the clip 8 is higher than the upper end of the roller 2, and a spring 12 passing through the sliding rod 13 is installed at the clip 8 in the sliding hole 3 facing away from the roller 2, a pull plate 9 is fixed to the end of the sliding rod 13 away from the sliding hole 3, and a T-shaped slider 10 is fixed to the side of the pull plate 9 facing away from the sliding rod 13. During baking, when the panel sprayed with a UV paint layer is placed between the clips 8, it only needs to loosen the T-shaped slider 10, and the clip 8 can be clamped on both sides of the panel under the action of the spring 12, thereby achieving clamping and fixing of the panel to prevent the panel from loosening and falling off during baking.

[0032] like Figure 1-Figure 3 As shown, in this embodiment, an operating panel 11 for controlling the opening and closing of the electric slide rail 6, the hot air blower 14, the electric telescopic rod 7 and the electric shutter box 15 is fixed by bolts on one side wall of the baking oven 1. The operating panel 11 mainly realizes the orderly operation of the electric slide rail 6, the hot air blower 14, the electric telescopic rod 7 and the electric shutter box 15 by controlling the on and off of the circuit. The fixed part of the electric telescopic rod 7 is bolted to the sliding block of the electric slide rail 6, the telescopic part of the electric telescopic rod 7 is bolted to the fixed plate 4, the electric shutter box 15 is bolted to the baking oven 1, and the baking oven 1 is an inverted U-shaped structure.

[0033] The specific implementation process of this embodiment is as follows: during baking, the panel sprayed with the UV paint layer is first placed on the fixed plate 4, and the panel is clamped under the action of the clip 8, the spring 12 and the slide rod 13, and then the panel to be baked is moved into the baking oven 1 under the action of the electric slide rail 6, and the shielding roller shutter 16 is lowered under the action of the electric roller shutter box 15, and then the hot air blower 14 is started to achieve rapid baking of the UV paint layer on the panel surface by blowing hot air into the baking oven 1. Because the panel on one fixed plate 4 can be taken out after baking under the above-mentioned baking placement, the panel on the other fixed plate 4 can be placed in the baking oven 1 for baking. This design can effectively ensure the continuity of the panel baking process, avoid long-term shutdown of the device when replacing the panel, and ensure efficient baking of the panel. At the same time, during the baking process, the shielding roller shutter 16 is lowered by the electric roller shutter box 15 to achieve shielding at the ports on both sides of the baking oven 1. This design can effectively avoid the rapid dissipation of heat in the baking oven 1 during the baking process, thereby reducing the energy consumption of the device during the baking process.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A paint layer UV curing and baking device, characterized in that: The invention comprises a base (5), wherein an electric slide rail (6) is installed in the middle of the upper end of the base (5), the electric slide rail (6) has two sliding blocks, and the two sliding blocks of the electric slide rail (6) are respectively connected to a fixing plate (4) via an electric telescopic rod (7), a baking oven (1) is fixed at the upper end of the base (5) located above the middle of the electric slide rail (6), and electric rolling shutter boxes (15) are fixed on the two side walls of the baking oven (1) located above the opening, and a hollow shielding rolling shutter (16) is wound inside the electric rolling shutter box (15).

2. A paint layer UV curing baking device according to claim 1, characterized in that: A roller (2) is installed in the middle of the upper end of the fixed plate (4) to facilitate the sliding of the panel, and the upper side of the roller (2) extends out of the upper end surface of the fixed plate (4).

3. A paint layer UV curing baking device according to claim 2, characterized in that: The fixing plate (4) is symmetrically provided with two rows of sliding holes (3) on both sides of the roller (2); a sliding rod (13) is fixed in the middle of each sliding hole (3); a clip (8) is passed through the sliding hole (3) on the sliding rod (13); the upper side of the clip (8) extends out of the sliding hole (3), and the upper end of the clip (8) is higher than the upper end of the roller (2); a spring (12) passing through the sliding rod (13) is installed in the sliding hole (3) at the position of the clip (8) facing away from the roller (2); a pull plate (9) is fixed at one end of the sliding rod (13) away from the sliding hole (3); and a T-shaped pull head (10) is fixed on the side of the pull plate (9) facing away from the sliding rod (13).

4. The paint layer UV curing baking device according to claim 1, characterized in that: A hot air blower (14) is connected to the middle of the upper end of the baking box (1) by means of bolts. The hot air blower (14) is connected to a spray chamber (17) provided at the top end of the baking box (1). The baking box (1) is provided with spray holes (18) evenly distributed at the bottom end of the spray chamber (17).

5. The paint layer UV curing baking device according to claim 4, characterized in that: An operating panel (11) for controlling the opening and closing of the electric slide rail (6), the hot air blower (14), the electric telescopic rod (7) and the electric rolling shutter box (15) is also fixed on one side wall of the baking oven (1) by bolts.

6. The paint layer UV curing baking device according to claim 1, characterized in that: The fixed part of the electric telescopic rod (7) is bolted to the sliding block of the electric slide rail (6), and the telescopic part of the electric telescopic rod (7) is bolted to the fixed plate (4).

7. The paint layer UV curing baking device according to claim 1, characterized in that: The electric rolling shutter box (15) is bolted to the baking oven (1), and the baking oven (1) is an inverted U-shaped structure.

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