High-efficiency hot air drying device

Abstract

The high-efficiency hot air drying device comprises a bottom plate, a machining frame is fixedly connected to the upper surface of the bottom plate, two clamping plates are fixedly connected to the inner side wall of the machining frame, sliding grooves are formed in the side faces, close to each other, of the two clamping plates, bearings are fixedly embedded in the inner walls of the two sliding grooves, and the bearings are fixedly connected with the machining frame. According to the device, through a self-locking motor arranged in the device, under the cooperation of a plurality of gears and bearings, two bidirectional threaded rods arranged in the device can be driven to rotate, so that two drying device bodies mounted between the two bidirectional threaded rods can relatively move up and down; the upper surface and the bottom surface of a printed product can be dried at the same time, the drying time of the printed product can be shortened, the drying efficiency is improved, and the problems that when an existing drying device dries the printed product, only the upper surface of the printed product is heated, the heating efficiency is too low, and the processing efficiency of the printed product is affected are effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of printing machines, in particular to a hot air drying device with high efficiency. Background Art

[0002] Printing is a technology that transfers ink from originals such as text, pictures, photos, anti-counterfeiting, etc. to the surface of materials such as paper, textiles, plastics, leather, PVC, PC, etc. through processes such as plate making, inking, and pressurization, in order to batch copy the contents of the originals. After printing is completed, the ink adheres to the surface of the paper and needs some time to dry. At this time, a dryer is needed to accelerate the drying.

[0003] A Chinese patent with publication number CN216300514U discloses a quick drying structure of a printing press, including a base, the top of which is fixedly connected to a working box. If this happens to the drying structure, it still needs to be manually leveled using a pressing block. The device has the advantages of automatically leveling the printed material, is easy to use, reduces manual workload, and improves practicality. However, there are still some shortcomings in the existing device. When the existing drying device dries the printed product, it usually only heats its upper surface, but the heating efficiency is too low, which affects the processing efficiency of the printed product. For this reason, we propose a high-efficiency hot air drying device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hot air drying device with high efficiency to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency hot air drying device comprises a base plate, the upper surface of the base plate is fixedly connected to a processing frame, the inner side wall of the processing frame is fixedly connected to two clamping plates, the side surfaces of the two clamping plates close to each other are provided with sliding grooves, the inner walls of the two sliding grooves are fixedly inlaid with bearings, the inner rings of the two groups of bearings are fixedly connected to bidirectional threaded rods, the outer surfaces of the two bidirectional threaded rods are threadedly connected to two sliding blocks, a drying device body is fixedly connected between each group of sliding blocks, the bottom ends of the two bidirectional threaded rods are fixedly connected to a first gear, the bottom surface of the base plate is provided with two second gears, the two first gears are respectively meshed with the second gears, and the bottom surface of one of the second gears is fixedly connected to a self-locking motor.

[0007] In a further embodiment, a ventilation hole is provided on the upper surface of the processing frame, and a connecting pipe is fixedly connected to the upper surface of the processing frame.

[0008] In a further embodiment, both left and right side surfaces of the processing frame are provided with through openings, and two inclined plates are fixedly connected to the inner side wall of the processing frame.

[0009] In a further embodiment, two slide grooves are provided on the side surfaces of the two clamping plates close to each other, and a plurality of sliding blocks are fixedly connected to the outer surfaces of the two drying device bodies, and each slide groove is adapted to the sliding block.

[0010] In a further embodiment, a protection frame is fixedly connected to the bottom surface of the bottom plate, and a heat dissipation window is provided on the bottom surface of the protection frame.

[0011] In a further embodiment, a control panel is fixedly connected to the front side of the protection frame, and a plurality of loading legs are fixedly connected to the bottom side of the bottom plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a high-efficiency hot air drying device. A self-locking motor provided in the device can drive two bidirectional threaded rods provided in the device to rotate under the cooperation of a plurality of gears and bearings, so that two drying device bodies installed between the two bidirectional threaded rods can move up and down relatively, so that the upper surface and the bottom surface of the printed product can be dried simultaneously, so that the drying time can be shortened, thereby improving the drying efficiency, and effectively solving the problem that the existing drying device usually only heats the upper surface of the printed product when drying the printed product, resulting in too low heating efficiency and affecting the processing efficiency of the printed product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a hot air drying device with high efficiency.

[0015] Figure 2 It is a schematic diagram of the top-sectional structure of a hot air drying device with high efficiency.

[0016] Figure 3 It is a schematic diagram of the front cross-section structure of a high-efficiency hot air drying device.

[0017] Figure 4 The diagram is a schematic cross-sectional view of a clamping plate in a hot air drying device with high efficiency.

[0018] Figure 5 It is a schematic diagram of the top-down structure of a hot air drying device with high efficiency.

[0019] In the figure: 1. bottom plate; 2. through opening; 3. loading legs; 4. protection frame; 5. processing frame; 6. connecting pipe; 7. drying device body; 8. control panel; 9. bidirectional threaded rod; 10. sliding block; 11. clamping plate; 12. slider; 13. sliding groove; 14. slide groove; 15. vent; 16. inclined plate; 17. self-locking motor; 18. heat dissipation window; 19. bearing; 20. first gear; 21. second gear. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 by specific circumstances.

[0022] 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.

[0023] See also Figure 1-5In the utility model, a high-efficiency hot air drying device comprises a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with a processing frame 5, the inner side wall of the processing frame 5 is fixedly connected with two clamping plates 11, the side surfaces of the two clamping plates 11 close to each other are provided with sliding grooves 13, the inner walls of the two sliding grooves 13 are fixedly inlaid with bearings 19, the inner rings of the two groups of bearings 19 are fixedly connected with bidirectional threaded rods 9, the outer surfaces of the two bidirectional threaded rods 9 are threadedly connected with two sliding blocks 10, and a drying device body 7 is fixedly connected between each group of sliding blocks 10, the bottom ends of the two bidirectional threaded rods 9 are fixedly connected with a first gear 20, the bottom surface of the bottom plate 1 is provided with two second gears 21, the two first gears 20 are respectively meshed with the second gears 21, and the bottom surface of one of the second gears 21 is fixedly connected with a self-locking motor 17, and the two drying device bodies 7 provided can simultaneously dry the top and bottom surfaces of the printed product, so that the drying time can be shortened, thereby improving the drying efficiency.

[0024] A vent 15 is provided on the upper surface of the processing frame 5, a connecting pipe 6 is fixedly connected to the upper surface of the processing frame 5, openings 2 are provided on both the left and right sides of the processing frame 5, and two inclined plates 16 are fixedly connected to the inner side wall of the processing frame 5, and the smoke can be diverted through the inclined plates 16.

[0025] Two slide grooves 14 are provided on the side surfaces of the two clamping plates 11 which are close to each other. A plurality of sliders 12 are fixedly connected to the outer surfaces of the two drying device bodies 7. Each slide groove 14 is adapted to the slider 12. Through the cooperation of the slide grooves 14 and the sliders 12, the internal operation of the device can be made more stable. A protective frame 4 is fixedly connected to the bottom surface of the base plate 1. A heat dissipation window 18 is provided on the bottom surface of the protective frame 4. A control panel 8 is fixedly connected to the front of the protective frame 4. A plurality of loading legs 3 are fixedly connected to the bottom surface of the base plate 1, thereby ensuring the stability of the device.

[0026] The working principle of the utility model is:

[0027] This is a highly efficient hot air drying device. When it is used, the staff first places the device in a suitable position, then passes the printed product to be dried through the two openings 2 through the device, then connects the connecting pipe 6 in the device with the exhaust purification device, and then starts the self-locking motor 17 in the device through the control panel 8, so that the self-locking motor 17 drives the two bidirectional threaded rods 9 to rotate under the cooperation of the two second gears 21 and the two first gears 20, so that the two drying device bodies 7 are raised and lowered to the suitable position, and the front and back sides of the conveyed printed product are dried by starting the two drying device bodies 7. Finally, after the drying is completed, the staff removes it and replaces the new printed product to be dried for drying.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A highly efficient hot air drying device, characterized in that: The invention comprises a bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected with a processing frame (5), the inner side wall of the processing frame (5) is fixedly connected with two clamping plates (11), the side surfaces of the two clamping plates (11) close to each other are provided with sliding grooves (13), the inner walls of the two sliding grooves (13) are fixedly inlaid with bearings (19), the inner rings of the two groups of bearings (19) are fixedly connected with bidirectional threaded rods (9), the outer surfaces of the two bidirectional threaded rods (9) are threadedly connected with two sliding blocks (10), each group of the sliding blocks (10) is fixedly connected with a drying device body (7), the bottom ends of the two bidirectional threaded rods (9) are fixedly connected with a first gear (20), the bottom surface of the bottom plate (1) is provided with two second gears (21), the two first gears (20) are respectively meshed with the second gears (21), and the bottom surface of one of the second gears (21) is fixedly connected with a self-locking motor (17).

2. A highly efficient hot air drying device according to claim 1, characterized in that: A vent (15) is provided on the upper surface of the processing frame (5), and a connecting pipe (6) is fixedly connected to the upper surface of the processing frame (5).

3. The high-efficiency hot air drying device according to claim 1, characterized in that: The left and right sides of the processing frame (5) are both provided with through openings (2), and the inner side wall of the processing frame (5) is fixedly connected with two inclined plates (16).

4. The high-efficiency hot air drying device according to claim 1, characterized in that: Two slide grooves (14) are provided on the side surfaces of the two clamping plates (11) close to each other, and a plurality of sliding blocks (12) are fixedly connected to the outer surfaces of the two drying device bodies (7), and each of the slide grooves (14) is adapted to fit the sliding block (12).

5. The high-efficiency hot air drying device according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected to a protection frame (4), and the bottom surface of the protection frame (4) is provided with a heat dissipation window (18).

6. A highly efficient hot air drying device according to claim 5, characterized in that: A control panel (8) is fixedly connected to the front of the protection frame (4), and a plurality of loading legs (3) are fixedly connected to the bottom surface of the base plate (1).

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