Dryer used after anticorrosion treatment of pipe
By designing a dryer with movable rails and a hot air system, the problem of the existing drying device being unable to rotate automatically and uneven drying is solved, achieving uniform drying and efficient drying on all sides of the pipe.
Patent Information
- Application Number
- CN202420632141.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing drying device can only dry one side of the pipe and cannot rotate automatically, resulting in uneven drying, affecting the flatness of the pipe surface, and low drying efficiency.
A dryer including a drying box, a movable rail, a mounting plate and a fan is designed. The movable rail drives the splint to move to achieve automatic rotation and uniform drying of the pipe. At the same time, the hot air system is used to accelerate the drying process.
It achieves uniform drying on all sides of the pipe, improves drying efficiency, avoids coating damage, and ensures the smoothness of the pipe surface.
Smart Images
Figure CN222369516U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dryers, in particular to a dryer after anti-corrosion treatment of pipes. Background Art
[0002] With the development of society, pipes are widely used in construction, water conservancy projects, chemical industry and other fields. Pipes need to go through multiple processing steps to meet the use standards. Spraying corrosion-resistant coatings is an important step that affects the service life of pipes. After spraying, pipes usually need to be transferred to a dryer for coating drying.
[0003] The existing drying device can only dry one side of the pipe and cannot automatically rotate it. Different parts of the pipe are heated unevenly, and the uneven drying easily leads to an uneven surface of the pipe. In addition, only one side is dried by a drying lamp, and the drying efficiency is low. Utility Model Content
[0004] The utility model aims to provide a dryer for pipes after anti-corrosion treatment, so as to solve at least one technical problem existing in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A dryer after anti-corrosion treatment of pipes, comprising:
[0007] A drying box, wherein a control panel is installed at the middle position of one end of the drying box, and fans are embedded at the middle positions of the top and bottom of the drying box, openings are opened at the bottoms of both sides of the drying box, and lifting doors are installed on the side walls of the drying box above the openings, and a temperature sensor is installed on one side of the interior of the drying box;
[0008] Movable rails, the movable rails are located at both ends of the drying box, and the movable rails all penetrate the drying box, the length of the movable rails is three times the length of the drying box, and movable blocks are arranged inside the movable rails, the tops of the movable blocks are fixed with mounting frames, and the tops of the mounting frames are provided with movable plates, and hydraulic telescopic rods are installed on both sides of the mounting frames close to one end of the movable plate, and the output ends of the hydraulic telescopic rods are connected to the movable plates;
[0009] The mounting plate is arranged at the center of the top and bottom of the drying box. Ventilation holes are evenly opened inside the mounting plate, and drying lamps are installed on the mounting plate on one side of the ventilation holes.
[0010] Preferably, a screw rod is installed inside the movable rail, and a screw rod groove matching the screw rod is opened at the middle position inside the movable block. A drive motor is installed on one side of the movable rail, and the output end of the drive motor is connected to the screw rod through a sprocket mechanism.
[0011] Preferably, a heating chamber is provided in the drying box between the mounting plate and the fan, and a uniform cover is installed on one side of the heating chamber close to the mounting plate, and a heating net is installed on one side of the heating chamber close to the fan.
[0012] Preferably, the output end of the temperature sensor is electrically connected to the input end of the control panel through a wire, and the output end of the control panel is electrically connected to the input ends of the fan, the heating network and the drying lamp through a wire.
[0013] Preferably, the mounting frames are all designed in an "L"-shaped structure and are symmetrically arranged. The tops of the horizontal parts of the mounting frames are evenly provided with sliding grooves, and the sliding grooves are provided with sliders that match their shapes. The movable plates are slidably connected to the mounting frames through the sliders.
[0014] Preferably, the movable plate is evenly provided with a splint at one end away from the hydraulic telescopic rod, and a pipe plug matching the inner diameter of the pipe is installed at the middle position of the splint at one end away from the hydraulic telescopic rod. A rotating motor is installed at one end of the movable plate close to the hydraulic telescopic rod, and the output end of the rotating motor is transmission-connected with the splint through a sprocket mechanism. The pipe plug is threadedly connected to the splint, and the splint and the movable plate are rotationally connected.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The utility model is provided with a hot air system consisting of a mounting plate, a drying lamp, a fan and a heating net at the top and bottom of the drying box. The hot air is dried on the pipe while the drying lamp is baking and curing. This makes the anti-corrosion coating cure faster and improves production efficiency. The temperature sensor can detect the real-time temperature in the drying box and transmit it to the control panel. The control panel can control the drying lamp, the heating net and the fan to turn on or off, so as to facilitate the control of the temperature in the curing room.
[0017] 2. The utility model is provided with a movable rail, the length of which is three times that of the drying box. The movable block moves left and right in the movable rail, driving the clamping plate to move left and right. One side of the drying box can be set as a spraying station, that is, the clamping plate clamps the pipe, and after spraying, it is directly sent into the drying box for drying. There is no need to clamp and transfer the pipe for the second time to avoid damage to the coating. The clamping plate can drive the pipe to rotate slowly and evenly, which is convenient for baking and drying all sides of the pipe, so that the anti-corrosion coating is cured more evenly and the drying effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model.
[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in top view.
[0020] Figure 3 This is a front view structural schematic diagram of the utility model.
[0021] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model.
[0022] In the figure: 1. drive motor; 2. movable rail; 3. screw rod; 4. movable block; 401, screw rod slot; 5. drying box; 6. opening; 7. lifting door; 8. mounting plate; 801, vent; 9. heating chamber; 10. fan; 11. heating net; 12. uniform cover; 13. drying lamp; 14. temperature sensor; 15. rotating motor; 16. mounting frame; 17. pipe plug; 18. hydraulic telescopic rod; 19. splint; 20. movable plate; 21. slide; 2101, slider; 22. control panel. DETAILED DESCRIPTION
[0023] 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.
[0024] 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.
[0025] 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.
[0026] 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.
[0027] See also Figure 1-4 , an embodiment provided by the utility model:
[0028] A dryer after anti-corrosion treatment of pipes, comprising:
[0029] A drying box 5, a control panel 22 is installed at the middle position of one end of the drying box 5, and fans 10 are embedded at the middle positions of the top and bottom ends of the drying box 5, openings 6 are opened at the bottoms of both sides of the drying box 5, and lifting doors 7 are installed on the side walls of the drying box 5 above the openings 6, and a temperature sensor 14 is installed on one side of the interior of the drying box 5;
[0030] Movable rails 2, which are located at both ends of the drying box 5 and penetrate the drying box 5. The length of the movable rails 2 is three times the length of the drying box 5, and movable blocks 4 are arranged inside the movable rails 2. A mounting frame 16 is fixed on the top of the movable block 4, and a movable plate 20 is arranged on the top of the mounting frame 16. Hydraulic telescopic rods 18 are installed on both sides of the mounting frame 16 near one end of the movable plate 20, and the output ends of the hydraulic telescopic rods 18 are connected to the movable plate 20;
[0031] The mounting plate 8 is arranged at the center of the top and bottom of the drying box 5. Ventilation holes 801 are evenly opened inside the mounting plate 8, and a drying lamp 13 is installed on the mounting plate 8 on one side of the ventilating hole 801.
[0032] The mounting frames 16 are all designed with an "L"-shaped structure, and the mounting frames 16 are symmetrically arranged. The tops of the horizontal parts of the mounting frames 16 are evenly provided with slide grooves 21, and the slide grooves 21 are provided with sliders 2101 that match their shapes. The movable plates 20 are slidably connected to the mounting frames 16 through the sliders 2101. The sliding connection design makes the spacing between the movable plates 20 adjustable, that is, the hydraulic telescopic rods 18 extend or contract, which can drive the movable plates 20 to move closer to or away from each other, thereby driving the clamping plates 19 to clamp or release the pipes, which is more convenient to use.
[0033] In one of the embodiments, a screw rod 3 is installed inside the movable rail 2, and a screw rod groove 401 matching the screw rod 3 is opened at the middle position inside the movable block 4. A driving motor 1 is installed on one side of the movable rail 2, and the output end of the driving motor 1 is connected to the screw rod 3 through a sprocket mechanism. When the driving motor 1 works, the two screw rods 3 are driven to rotate synchronously through the sprocket transmission, thereby driving the movable block 4 to move inside the movable rail 2 to realize the transfer of the pipe. After spraying, it is directly sent to the drying box 5 for drying, without the need for secondary clamping and transfer of the pipe, thereby avoiding damage to the coating.
[0034] In one of the preferred embodiments, a heating chamber 9 is provided in the drying box 5 between the mounting plate 8 and the fan 10, and a uniform cover 12 is installed on the side of the heating chamber 9 close to the mounting plate 8, and a heating net 11 is installed on the side of the heating chamber 9 close to the fan 10. The drying lamp 13 can dry the pipe. During the drying process, the fan 10 and the heating net 11 work to introduce hot air into the drying box 5 to dry the pipe with hot air. The double operation has a higher drying efficiency.
[0035] In one embodiment, the output end of the temperature sensor 14 is electrically connected to the input end of the control panel 22 through a wire, and the output end of the control panel 22 is electrically connected to the input ends of the fan 10, the heating network 11 and the drying lamp 13 through a wire. The temperature sensor 14 can detect the real-time temperature in the drying box 5 and transmit it to the control panel 22. The control panel 22 can control the drying lamp 13, the heating network 11, and the fan 10 to turn on or off, which is convenient for controlling the temperature in the drying box 5 and achieving a better drying effect.
[0036] In one of the preferred embodiments, the end of the movable plate 20 away from the hydraulic telescopic rod 18 is evenly provided with a clamping plate 19, and a pipe plug 17 matching the inner diameter of the pipe is installed at the middle position of the end of the clamping plate 19 away from the hydraulic telescopic rod 18. A rotating motor 15 is installed at the end of the movable plate 20 close to the hydraulic telescopic rod 18, and the output end of the rotating motor 15 is transmission-connected with the clamping plate 19 through a sprocket mechanism. The pipe plug 17 and the clamping plate 19 are threadedly connected, and the clamping plate 19 and the movable plate 20 are rotationally connected. While drying, the rotating motor 15 works and drives multiple clamping plates 19 to rotate synchronously through the sprocket mechanism, that is, drives the pipes clamped between the clamping plates 19 to rotate slowly and uniformly, which is convenient for baking and drying each surface of the pipe, so that the anti-corrosion coating is dried more evenly. The pipe plug 17 is inserted into the inside of the pipe, which can limit the pipe, making the clamping effect better, and will not damage the coating on the outside of the pipe, and the design is more reasonable.
[0037] The working principle of the utility model is as follows: when in use, the power is turned on, the driving motor 1 works first, and the two screw rods 3 are driven to rotate synchronously through the sprocket transmission action, and then the movable block 4 is driven to move right in the movable rail 2, and the pipe material that has been sprayed is transferred to the drying box 5, and then the lifting door 7 is lowered to close the opening 6, and the drying lamp 13 can dry the pipe material. At the same time of drying, the fan 10 and the heating net 11 work to pass hot air into the drying box 5 to dry the pipe material with hot air, and the temperature sensor 14 can detect the real-time temperature in the drying box 5 and transmit it to the control panel 22, and the control panel 22 can control the drying lamp 13, the heating net 11, and the fan 10 to be turned on or off, so as to facilitate the control of the temperature in the drying box 5. While drying, the rotating motor 15 works, and drives the multiple clamping plates 19 to rotate synchronously through the sprocket mechanism, that is, drives the pipes clamped between the clamping plates 19 to rotate slowly and uniformly, so as to facilitate the baking and drying of each surface of the pipe, so that the anti-corrosion coating is dried more evenly. After the drying is completed, the lifting door 7 rises, and the movable block 4 moves right in the movable rail 2 to send the pipe out, and then the hydraulic telescopic rod 18 contracts to separate the pipe plug 17 from the pipe to complete the unloading.
[0038] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.
Claims
1. A dryer after anti-corrosion treatment of pipes, characterized in that: It includes: A drying box (5), wherein a control panel (22) is installed at the middle position of one end of the drying box (5), and fans (10) are embedded at the middle positions of the top and bottom ends of the drying box (5), openings (6) are opened at the bottoms of both sides of the drying box (5), and lifting doors (7) are installed on the side walls of the drying box (5) above the openings (6), and a temperature sensor (14) is installed on one side of the interior of the drying box (5); A movable rail (2), the movable rail (2) being located at both ends inside the drying box (5), and the movable rail (2) passing through the drying box (5), the length of the movable rail (2) being three times the length of the drying box (5), and a movable block (4) being arranged inside the movable rail (2), a mounting frame (16) being fixed on the top of the movable block (4), and a movable plate (20) being arranged on the top of the mounting frame (16), and hydraulic telescopic rods (18) being installed on both sides of the mounting frame (16) close to one end of the movable plate (20), and the output ends of the hydraulic telescopic rods (18) being connected to the movable plate (20); A mounting plate (8) is arranged at the center of the top and bottom ends of the drying box (5), the mounting plate (8) is evenly provided with ventilation holes (801) inside, and a drying lamp (13) is installed on the mounting plate (8) on one side of the ventilation hole (801).
2. A dryer for treating pipes for corrosion resistance according to claim 1, characterized in that: A lead screw (3) is installed inside the movable rail (2), and a lead screw groove (401) matching with the lead screw (3) is opened at the middle position inside the movable block (4). A drive motor (1) is installed on one side of the movable rail (2), and the output end of the drive motor (1) is connected to the lead screw (3) through a sprocket mechanism to form a transmission connection.
3. A dryer for treating pipes for corrosion resistance according to claim 1, characterized in that: A heating chamber (9) is provided in the drying box (5) between the mounting plate (8) and the fan (10), and a uniformly distributed cover (12) is installed on a side of the heating chamber (9) close to the mounting plate (8), and a heating net (11) is installed on a side of the heating chamber (9) close to the fan (10).
4. A dryer for treating pipes for corrosion resistance according to claim 3, characterized in that: The output end of the temperature sensor (14) is electrically connected to the input end of the control panel (22) via a wire, and the output end of the control panel (22) is electrically connected to the input ends of the fan (10), the heating network (11) and the drying lamp (13) via a wire.
5. The dryer after the anti-corrosion treatment of the pipe according to claim 1, characterized in that: The mounting frames (16) are all designed in an "L"-shaped structure, and the mounting frames (16) are symmetrically arranged. The tops of the horizontal parts of the mounting frames (16) are evenly provided with sliding grooves (21), and the sliding grooves (21) are provided with sliders (2101) that match the shapes thereof. The movable plates (20) are slidably connected to the mounting frames (16) via the sliders (2101).
6. A dryer for treating pipes for corrosion resistance according to claim 1, characterized in that: The end of the movable plate (20) away from the hydraulic telescopic rod (18) is evenly provided with a clamping plate (19), and a pipe plug (17) matching the inner diameter of the pipe is installed at the middle position of the end of the clamping plate (19) away from the hydraulic telescopic rod (18). The end of the movable plate (20) close to the hydraulic telescopic rod (18) is installed with a rotating motor (15), and the output end of the rotating motor (15) is connected to the clamping plate (19) through a sprocket mechanism. The pipe plug (17) and the clamping plate (19) are threadedly connected, and the clamping plate (19) and the movable plate (20) are rotationally connected.