Steel belt heating and plastic coating device for steel belt corrugated pipe

Abstract

The utility model relates to the technical field of steel belt heating and plastic coating devices, in particular to a steel belt heating and plastic coating device for a steel belt corrugated pipe, which comprises a working table, a supporting rod is fixedly connected to the bottom of the working table, a processing box is fixedly connected to the top of the working table, and a sealing plate is clamped on the outer side of the processing box. A controller is fixedly connected to the outer side of the processing box, a motor is fixedly connected to the outer side of the processing box, a rotating shaft is fixedly connected to the output end of the motor, a rubber mounting ring is fixedly connected to the outer side of the rotating shaft, a belt is in transmission connection to the outer side of the rotating shaft, and a rotating rod is in transmission connection to the inner side of the top of the belt; the inner top of the processing box is fixedly connected with connecting plates, a lead screw is rotationally connected between the connecting plates, the corrugated pipe steel belt heating device is simple in structure and convenient to use, a corrugated pipe steel belt can be rapidly heated, and meanwhile the plastic coating efficiency of the corrugated pipe steel belt can be improved.

Description

Technical Field

[0001] The utility model relates to a steel strip heating and plastic coating device for a steel strip corrugated pipe, belonging to the technical field of steel strip heating and plastic coating devices. Background Art

[0002] Bellows refers to a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and expansion direction. Bellows are widely used in instruments and meters. Their main purpose is to be used as a measuring element for pressure measuring instruments to convert pressure into displacement or force. The wall of the bellows is thin and the sensitivity is high. The measuring range is from tens of Pa to tens of MPa. In the production process of bellows, a heating plastic coating device is required to process the steel strip.

[0003] There are still some problems in the use of the existing steel strip heating and plastic coating device for steel strip corrugated pipes. For example, when the steel strip of the corrugated pipe is heated, it cannot be processed efficiently and evenly, resulting in low heating efficiency and affecting the plastic coating process. At the same time, the existing equipment heats the workpiece and then coats it with plastic, and the two cannot be performed at the same time, resulting in low plastic coating efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a steel strip heating and plastic coating device for a steel strip corrugated pipe. The utility model has a simple structure and is easy to use. It can quickly heat the steel strip of the corrugated pipe and improve the plastic coating efficiency of the steel strip of the corrugated pipe 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 device for heating and plastic coating steel strips for steel strip corrugated pipes comprises a workbench, a support rod is fixedly connected to the bottom of the workbench, a processing box is fixedly connected to the top of the workbench, a sealing plate is clamped on the outer side of the processing box, a controller is fixedly connected to the outer side of the processing box, a motor is fixedly connected to the outer side of the processing box, a rotating shaft is fixedly connected to the output end of the motor, a rubber mounting ring is fixedly connected to the outer side of the rotating shaft, a belt is transmission-connected to the outer side of the rotating shaft, a rotating rod is transmission-connected to the inner side of the top of the belt, a connecting plate is fixedly connected to the inner top of the processing box, a screw rod is rotatably connected between the connecting plates, a ferrule is threadedly connected to the outer side of the screw rod, a limiting rod is fixedly connected to the top of the ferrule, a heater is fixedly connected to the bottom of the ferrule, and an air outlet plate is fixedly connected to the bottom of the heater.

[0007] Furthermore, a paint box is fixedly connected to the top of the processing box, a cover plate is clamped on the top of the paint box, a display panel is fixedly connected to the outside of the paint box, a conduit is fixedly connected to the outside of the paint box, a telescopic hose is fixedly connected to the bottom of the conduit, an extraction pump is fixedly connected to the outside of the telescopic hose, a discharge plate is fixedly connected to the bottom of the extraction pump, and a leakage hole is opened inside the workbench.

[0008] Furthermore, the support rods are symmetrically distributed at the bottom of the workbench, and the controller is electrically connected to the motor.

[0009] Furthermore, the rotating shaft is rotatably connected to the inside of the processing box, the rotating rod is rotatably connected to the outside of the connecting plate, and one end of the rotating rod is fixedly connected to the outside of the screw rod.

[0010] Furthermore, the top of the limiting rod is slidably connected to the inner top wall of the processing box, and the heater is electrically connected to the controller.

[0011] Furthermore, the conduit crosses the inner wall of the processing box, and the extraction pump is fixedly connected to the outer side of the heater.

[0012] Furthermore, the heater is electrically connected to the controller, a collecting box is fixedly connected to the bottom of the workbench, and the collecting box is located directly below the leak hole.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model is provided with a workbench, on the top of which a processing box is fixedly connected. First, the sealing plate on the outside of the processing box is opened, and then the bellows steel belt is clamped into the inside of the rubber mounting ring. The motor is started by the controller, so that the motor drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the bellows steel belt on the outside of the rubber mounting ring to rotate. Since a belt is connected to the transmission on the outside of the rotating shaft, the rotating rod can be driven to rotate on the outside of the connecting plate when the rotating shaft rotates, and the screw rod is driven to rotate by the rotating rod. Since a ferrule is threadedly connected to the outside of the screw rod, and a limiting rod is fixedly connected to the top of the ferrule, the ferrule can be driven to move when the screw rod rotates, so that the ferrule drives the heater at its bottom to move. At this time, the heater is started by the controller, and the generated hot air is ejected through the air outlet plate, so that the rotating bellows steel belt is evenly heated.

[0015] (ii) The utility model sets up a processing box and starts the extraction pump through the controller. At this time, the extraction pump extracts the paint inside the paint box through the conduit and the telescopic hose to the inside of the discharge plate, and then sprays it to the outside of the workpiece through the discharge plate, thereby performing plastic coating on the workpiece. Since the extraction pump is fixedly connected to the outside of the heater, when the heater moves, it can drive the extraction pump to move inside the processing box. At this time, the heated workpiece can be plastic coated in time, thereby achieving the effect of improving the plastic coating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a structural schematic diagram of a steel strip heating and plastic coating device for a steel strip corrugated pipe of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure inside a processing box of a steel strip heating and plastic coating device for a steel strip corrugated pipe of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a screw rod and the outer side of a coating box of a steel belt heating and plastic coating device for a steel belt corrugated pipe of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a rubber mounting ring and the outer side of a heater of a steel belt heating plastic coating device for a steel belt corrugated pipe of the utility model;

[0021] Numbers in the figure: 1. workbench; 2. support rod; 3. processing box; 4. sealing plate; 5. controller; 6. motor; 7. rotating shaft; 8. rubber mounting ring; 9. belt; 10. rotating rod; 11. connecting plate; 12. screw rod; 13. ring; 14. limit rod; 15. heater; 16. air outlet plate; 17. paint box; 18. cover plate; 19. display panel; 20. conduit; 21. telescopic hose; 22. extraction pump; 23. discharge plate; 24. leakage hole. DETAILED DESCRIPTION

[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] Example 1 Please refer to Figure 1-Figure 4, the utility model provides a technical solution:

[0024] A steel strip heating and plastic coating device for steel strip corrugated pipe comprises a workbench 1, a support rod 2 is fixedly connected to the bottom of the workbench 1, a processing box 3 is fixedly connected to the top of the workbench 1, a sealing plate 4 is clamped on the outer side of the processing box 3, a controller 5 is fixedly connected to the outer side of the processing box 3, a motor 6 is fixedly connected to the outer side of the processing box 3, a rotating shaft 7 is fixedly connected to the output end of the motor 6, a rubber mounting ring 8 is fixedly connected to the outer side of the rotating shaft 7, a belt 9 is transmission-connected to the outer side of the rotating shaft 7, a rotating rod 10 is transmission-connected to the inner side of the top of the belt 9, a connecting plate 11 is fixedly connected to the inner top of the processing box 3, a screw rod 12 is rotatably connected between the connecting plates 11, a ferrule 13 is threadedly connected to the outer side of the screw rod 12, a limiting rod 14 is fixedly connected to the top of the ferrule 13, a heater 15 is fixedly connected to the bottom of the ferrule 13, and an air outlet plate 16 is fixedly connected to the bottom of the heater 15.

[0025] Specifically, Figure 1 As shown, the support rods 2 are symmetrically distributed at the bottom of the workbench 1, the controller 5 is electrically connected to the motor 6, the rotating shaft 7 is rotatably connected to the inside of the processing box 3, the rotating rod 10 is rotatably connected to the outside of the connecting plate 11, and one end of the rotating rod 10 is fixedly connected to the outside of the screw rod 12, the top of the limit rod 14 is slidably connected to the inner top wall of the processing box 3, and the heater 15 is electrically connected to the controller 5.

[0026] In this embodiment: a workbench 1 is provided, and a processing box 3 is fixedly connected to the top of the workbench 1. First, the sealing plate 4 on the outside of the processing box 3 is opened. At this time, the corrugated steel belt is clamped to the inside of the rubber mounting ring 8. The motor 6 is started by the controller 5, so that the motor 6 drives the rotating shaft 7 to rotate, and the corrugated steel belt on the outside of the rubber mounting ring 8 is driven to rotate by the rotation of the rotating shaft 7. Since a belt 9 is connected to the transmission on the outside of the rotating shaft 7, when the rotating shaft 7 rotates, it can drive the rotating rod 10 to rotate on the outside of the connecting plate 11, and the screw rod 12 is driven to rotate by the rotating rod 10. Since a ring 13 is threadedly connected to the outside of the screw rod 12, and a limiting rod 14 is fixedly connected to the top of the ring 13, when the screw rod 12 rotates, it can drive the ring 13 to move, so that the ring 13 drives the heater 15 at its bottom to move. At this time, the heater 15 is started by the controller 5, and the generated hot air is ejected through the air outlet plate 16, so that the rotating corrugated steel belt is evenly heated.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4The difference between this embodiment and embodiment 1 is that: a coating box 17 is fixedly connected to the top of the processing box 3, a cover plate 18 is clamped on the top of the coating box 17, a display panel 19 is fixedly connected to the outside of the coating box 17, a conduit 20 is fixedly connected to the outside of the coating box 17, a telescopic hose 21 is fixedly connected to the bottom of the conduit 20, an extraction pump 22 is fixedly connected to the outside of the telescopic hose 21, a discharge plate 23 is fixedly connected to the bottom of the extraction pump 22, and a leak hole 24 is opened inside the workbench 1.

[0028] Specifically, Figure 1-4 As shown, the conduit 20 crosses the inner wall of the processing box 3, the extraction pump 22 is fixedly connected to the outside of the heater 15, the heater 15 is electrically connected to the controller 5, and a collecting box is fixedly connected to the bottom of the workbench 1, and the collecting box is located directly below the leak hole 24.

[0029] In this embodiment: by setting up a processing box 3, the extraction pump 22 is started through the controller 5. At this time, the extraction pump 22 will extract the paint inside the paint box 17 through the conduit 20 and the telescopic hose 21 to the inside of the discharge plate 23, and then spray it to the outside of the workpiece through the discharge plate 23, so as to perform plastic coating on the workpiece. Since the extraction pump 22 is fixedly connected to the outside of the heater 15, when the heater 15 moves, it can drive the extraction pump 22 to move inside the processing box 3. At this time, the heated workpiece can be plastic coated in time, thereby achieving the effect of improving the plastic coating efficiency.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for heating and plastic coating a steel strip for a steel strip corrugated pipe, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support rod (2), the top of the workbench (1) is fixedly connected to a processing box (3), the outer side of the processing box (3) is clamped with a sealing plate (4), the outer side of the processing box (3) is fixedly connected to a controller (5), the outer side of the processing box (3) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a rotating shaft (7), the outer side of the rotating shaft (7) is fixedly connected to a rubber mounting ring (8), and the outer side of the rotating shaft (7) is transmission-connected to a leather A belt (9) is provided, the top inner side of the belt (9) is connected to a rotating rod (10) in a transmission manner, the inner top of the processing box (3) is fixedly connected to a connecting plate (11), a screw rod (12) is rotatably connected between the connecting plates (11), the outer side of the screw rod (12) is threadedly connected to a ferrule (13), the top of the ferrule (13) is fixedly connected to a limiting rod (14), the bottom of the ferrule (13) is fixedly connected to a heater (15), and the bottom of the heater (15) is fixedly connected to an air outlet plate (16).

2. The device for heating and plastic coating steel strip for steel strip corrugated pipe according to claim 1, characterized in that: The top of the processing box (3) is fixedly connected to a paint box (17), the top of the paint box (17) is clamped with a cover plate (18), the outer side of the paint box (17) is fixedly connected to a display panel (19), the outer side of the paint box (17) is fixedly connected to a conduit (20), the bottom of the conduit (20) is fixedly connected to a telescopic hose (21), the outer side of the telescopic hose (21) is fixedly connected to an extraction pump (22), the bottom of the extraction pump (22) is fixedly connected to a discharge plate (23), and a leak hole (24) is opened inside the workbench (1).

3. The device for heating and plastic coating steel strip for steel strip corrugated pipe according to claim 1, characterized in that: The support rods (2) are symmetrically distributed at the bottom of the workbench (1), and the controller (5) is electrically connected to the motor (6).

4. The device for heating and plastic coating steel strip for steel strip corrugated pipe according to claim 1, characterized in that: The rotating shaft (7) is rotatably connected to the inside of the processing box (3), the rotating rod (10) is rotatably connected to the outside of the connecting plate (11), and one end of the rotating rod (10) is fixedly connected to the outside of the screw rod (12).

5. The device for heating and plastic coating steel strip for steel strip corrugated pipe according to claim 1, characterized in that: The top of the limiting rod (14) is slidably connected to the inner top wall of the processing box (3), and the heater (15) is electrically connected to the controller (5).

6. The device for heating and plastic coating steel strip for steel strip corrugated pipe according to claim 2, characterized in that: The conduit (20) crosses the inner wall of the processing box (3), and the extraction pump (22) is fixedly connected to the outside of the heater (15).

7. The device for heating and plastic coating steel strip for steel strip corrugated pipe according to claim 2, characterized in that: The heater (15) is electrically connected to the controller (5); a collecting box is fixedly connected to the bottom of the workbench (1), and the collecting box is located directly below the leak hole (24).

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