Electric oven for rubber pipe production

Abstract

The utility model discloses an electric oven for rubber tube production, which relates to the technical field of electric ovens and comprises a bottom plate, a shell fixedly connected to the upper portion of the bottom plate, a fixing plate fixedly connected to the outer side of the shell, a heating plate movably connected to one side, away from the bottom plate, of the fixing plate, and a connecting block fixedly connected to one side, away from the bottom plate, of the shell. The end, away from the connecting block, of the first servo motor is movably connected with a moving plate, a sliding plate is arranged on the inner side of the shell in a sliding mode, the sliding plate is provided with a constant-speed rotating assembly, and an opening assembly is arranged on the transmission belt. And by arranging the opening assembly, moisture and volatile substances in the rubber pipe can be more effectively discharged, and the moisture and the volatile substances in the rubber pipe need to be thoroughly removed, so that the performance and the stability of the rubber pipe are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of electric drying oven technology, and in particular to an electric drying oven for rubber tube production. Background Technology

[0002] Electric drying ovens are widely used in various industries for drying components or materials. They generate heat by heating heating elements with electricity; when the parts to be dried absorb this heat, drying is achieved. Electric drying ovens used in rubber hose production typically consist of a chamber, heating system, temperature control system, hot air circulation system, and exhaust system. The chamber is generally made of high-quality steel plate or stainless steel, providing excellent insulation and corrosion resistance.

[0003] A search revealed a utility model patent in China with patent number CN205119686U, which discloses a high-quality electric drying oven.

[0004] Compared with existing technologies, the utility model patent with Chinese patent number CN205119686U has a simple design. Heating with heating elements can make the internal temperature of the high-quality electric drying oven more uniform, improving the drying quality of the products and thus ensuring product quality. In addition, the heating elements can isolate open flames, making it less likely to cause safety accidents and ensuring safety and reliability. Through the coordinated design of circulating fans, return air pipes and air inlet pipes, a gas circulation system is formed, making the internal temperature of the high-quality electric drying oven uniform and improving work efficiency. When the vibration device is turned on, it can shake off the dust on the medicine, thus enabling the high-quality electric drying oven to achieve the function of cleaning medicine dust.

[0005] However, in actual use, the heating element of the above device can make the temperature inside the high-quality electric drying oven more uniform during drying, but when it is stationary, it will cause local overheating of the rubber tube. Moreover, during drying, the internal moisture and volatile substances are not easily removed, and it is not easy to ensure internal stability. Therefore, it is necessary to propose an electric drying oven for rubber tube production. Utility Model Content

[0006] The purpose of this invention is to solve the shortcomings of the existing technology, which is that the rubber tube will overheat when it is stationary on the screen, and the internal moisture and volatile substances are not easy to be completely removed. Therefore, an electric drying oven for rubber tube production is proposed.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An electric drying oven for rubber hose production includes a base plate, an outer shell fixedly connected to the upper part of the base plate, a fixed plate fixedly connected to the outer side of the outer shell, a heating plate movably connected to the side of the fixed plate away from the base plate, symmetrically fixed curtains fixedly connected to the outer side of the outer shell, a connecting block fixedly connected to the side of the outer shell away from the base plate, a first servo motor fixedly connected to the side of the connecting block near the base plate, a movable plate movably connected to the end of the first servo motor away from the connecting block, a sliding plate slidably arranged on the inner side of the outer shell, and a uniform speed rotation assembly provided on the sliding plate. The uniform speed rotation assembly includes a transmission belt, a second servo motor, and a rotating shaft. A spreading assembly is provided on the transmission belt, and the spreading assembly includes a spring and a compression tube. An exhaust hole is fixedly connected to the side of the outer shell away from the base plate. By setting the uniform speed rotation assembly, it is possible to ensure that the rubber hose is heated evenly inside the drying oven, avoiding the problem of local overheating or uneven temperature caused by stationary operation.

[0009] The above technical solution further includes:

[0010] A generator is fixedly connected to the side of the fixing plate away from the base plate. The output shaft end of the generator is fixedly connected to the heating plate. The end of the heating plate away from the generator is fixedly connected to the outer casing.

[0011] The output shaft end of the first servo motor is fixedly connected to a threaded rod, which is threadedly connected to the moving plate, and the moving plate is slidably connected to the outer casing.

[0012] An annular plate is fixedly connected to the side of the movable plate near the fixed plate. A sliding groove is provided on the inner side of the annular plate, and a sliding rod is slidably arranged on the inner side of the sliding groove. The end of the sliding rod away from the annular plate is fixedly connected to the transmission belt.

[0013] The sliding plate is fixedly connected to the side away from the base plate and the second servo motor. The output shaft of the second servo motor is fixedly connected to a rotating shaft, which meshes with the transmission belt.

[0014] The transmission belt is fixedly connected to a plurality of fixing rods on the side near the base plate, and the plurality of fixing rods are evenly arranged along the annular plate.

[0015] Springs are symmetrically fixed to the inner side of the fixing rod, and a squeezing tube is fixedly connected to the end of the spring away from the fixing rod. By setting up the spreading component, it helps to more effectively discharge the moisture and volatile substances inside the rubber tube.

[0016] The size of the sliding rod is adapted to the size of the sliding groove, and the size of the transmission belt is adapted to the size of the annular plate.

[0017] This utility model has the following beneficial effects:

[0018] 1. In this utility model, by setting a uniform rotation component, it is possible to ensure that the rubber tube is heated evenly inside the oven, avoiding the problem of local overheating or uneven temperature caused by being stationary, thereby improving the drying effect and product quality of the rubber tube. The uniform rotation also helps the moisture or solvent inside the rubber tube to evaporate more evenly, further improving the drying efficiency.

[0019] 2. In this invention, the expansion component helps to more effectively remove moisture and volatile substances from inside the rubber tube. During the baking process, moisture and volatile substances inside the rubber tube need to be completely removed to ensure its performance and stability. The expansion component increases ventilation and permeability inside the rubber tube. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an electric drying oven for rubber hose production proposed in this utility model;

[0021] Figure 2 This is a first three-dimensional structural schematic diagram of an electric drying oven for rubber hose production proposed in this utility model;

[0022] Figure 3 This is a second three-dimensional structural diagram of an electric drying oven for rubber hose production proposed in this utility model;

[0023] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B.

[0025] In the diagram: 1. Base plate; 2. Outer shell; 3. Fixing plate; 4. Generator; 5. Shielding curtain; 6. Heating plate; 7. Connecting block; 8. First servo motor; 9. Threaded rod; 10. Moving plate; 11. Annular plate; 12. Transmission belt; 13. Sliding groove; 14. Sliding rod; 15. Sliding plate; 16. Second servo motor; 17. Rotating shaft; 18. Fixing rod; 19. Spring; 20. Extrusion tube; 21. Exhaust hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] like Figures 1-5 As shown, the present invention proposes an electric drying oven for rubber tube production, comprising a base plate 1, an outer shell 2 fixedly connected to the upper part of the base plate 1, a fixing plate 3 fixedly connected to the outer side of the outer shell 2, a heating plate 6 movably connected to the side of the fixing plate 3 away from the base plate 1, a shielding curtain 5 symmetrically fixedly connected to the outer side of the outer shell 2, a connecting block 7 fixedly connected to the side of the outer shell 2 away from the base plate 1, a first servo motor 8 fixedly connected to the side of the connecting block 7 close to the base plate 1, a moving plate 10 movably connected to the end of the first servo motor 8 away from the connecting block 7, a sliding plate 15 slidably arranged on the inner side of the outer shell 2, a uniform speed rotation assembly provided on the sliding plate 15, the uniform speed rotation assembly including a transmission belt 12, a second servo motor 16 and a rotating shaft 17, a spreading assembly provided on the transmission belt 12, the spreading assembly including a spring 19 and a compression tube 20, and an exhaust hole 21 fixedly connected to the side of the outer shell 2 away from the base plate 1.

[0029] A generator 4 is fixedly connected to the side of the fixed plate 3 away from the base plate 1. The output shaft end of the generator 4 is fixedly connected to the heating plate 6. The end of the heating plate 6 away from the generator 4 is fixedly connected to the outer casing 2.

[0030] The output shaft end of the first servo motor 8 is fixedly connected to a threaded rod 9, which is threadedly connected to the moving plate 10, and the moving plate 10 is slidably connected to the outer casing 2.

[0031] A ring plate 11 is fixedly connected to the side of the movable plate 10 near the fixed plate 3. A sliding groove 13 is provided on the inner side of the ring plate 11. A sliding rod 14 is slidably arranged on the inner side of the sliding groove 13. The end of the sliding rod 14 away from the ring plate 11 is fixedly connected to the transmission belt 12.

[0032] The sliding plate 15 is fixedly connected to the side away from the base plate 1 and the second servo motor 16. The output shaft end of the second servo motor 16 is fixedly connected to a rotating shaft 17, which meshes with the transmission belt 12.

[0033] The size of the sliding rod 14 is matched with the size of the sliding groove 13, and the size of the transmission belt 12 is matched with the size of the annular plate 11.

[0034] In this embodiment, by activating the first servo motor 8, the moving plate 10 can be moved back and forth in the vertical direction, allowing the device to adapt to different spatial positions. Activating the second servo motor 16 drives the rotating shaft 17 to rotate, enabling the transmission belt 12 to rotate at a uniform speed along the annular plate 11, avoiding localized overheating or uneven temperature caused by stationary operation. Specifically, the fixing plate 3 connects the outer casing 2 and the generator 4, and provides support for the generator 4. The generator 4 provides electrical energy to the heating plate 6, allowing the heating plate 6 to continuously heat the inner side of the outer casing 2. The connecting block 7 connects the outer casing 2 and the first servo motor 8, and... The first servo motor 8 serves as a connection point. The start of the first servo motor 8 can drive the threaded rod 9 to rotate, thereby driving the moving plate 10 to move back and forth in the vertical direction, thus enabling the device to adapt to different spatial positions. The sliding plate 15 connects the outer shell 2 and the second servo motor 16. The sliding plate 15 is slidably disposed on the outside of the outer shell 2. When the second servo motor 16 rotates, it can drive the rotating shaft 17 to rotate at a constant speed. The rotating shaft 17 and the transmission belt 12 are engaged. When the rotating shaft 17 rotates, it can drive the transmission belt 12 to move in the horizontal direction along the annular plate 11, thereby avoiding the problem of local overheating or uneven temperature caused by being stationary.

[0035] Example 2

[0036] like Figures 1-5 As shown, based on Embodiment 1, a plurality of fixing rods 18 are fixedly connected to the side of the transmission belt 12 near the base plate 1, and the plurality of fixing rods 18 are evenly arranged along the annular plate 11.

[0037] Springs 19 are symmetrically fixed to the inner side of the fixing rod 18, and a compression tube 20 is fixedly connected to the end of the spring 19 away from the fixing rod 18.

[0038] In this embodiment, the rubber tube is placed from bottom to top along the fixing rod 18. The end of the rubber tube that contacts the fixing rod 18 will squeeze the extrusion tube 20. While squeezing the extrusion tube 20, the extrusion tube 20 will move inward to the fixing rod 18 due to the action of the spring 19. Due to the action of the spring 19, the extrusion tube 20 will generate a pushing force on the rubber tube, thereby supporting the rubber tube and avoiding damage to the rubber tube caused by the traditional hook method.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric drying oven for rubber hose production, comprising a base plate (1), characterized in that, A housing (2) is fixedly connected to the upper part of the base plate (1). A fixing plate (3) is fixedly connected to the outer side of the housing (2). A heating plate (6) is movably connected to the side of the fixing plate (3) away from the base plate (1). A shielding curtain (5) is symmetrically fixedly connected to the outer side of the housing (2). A connecting block (7) is fixedly connected to the side of the housing (2) away from the base plate (1). A first servo motor (8) is fixedly connected to the side of the connecting block (7) close to the base plate (1). The first servo motor (8) is located away from the base plate (1). One end of the connecting block (7) is movably connected to a moving plate (10). A sliding plate (15) is slidably provided on the inner side of the outer shell (2). The sliding plate (15) is provided with a uniform speed rotation component. The uniform speed rotation component includes a transmission belt (12), a second servo motor (16), and a rotating shaft (17). A spreading component is provided on the transmission belt (12). The spreading component includes a spring (19) and a compression tube (20). An exhaust hole (21) is fixedly connected to the side of the outer shell (2) away from the bottom plate (1).

2. The electric drying oven for rubber hose production according to claim 1, characterized in that, A generator (4) is fixedly connected to the side of the fixed plate (3) away from the base plate (1). The output shaft end of the generator (4) is fixedly connected to the heating plate (6). The end of the heating plate (6) away from the generator (4) is fixedly connected to the outer casing (2).

3. The electric drying oven for rubber hose production according to claim 1, characterized in that, The output shaft end of the first servo motor (8) is fixedly connected to a threaded rod (9), which is threadedly connected to the moving plate (10), and the moving plate (10) is slidably connected to the outer shell (2).

4. The electric drying oven for rubber hose production according to claim 1, characterized in that, The movable plate (10) is fixedly connected to an annular plate (11) on the side near the fixed plate (3). A sliding groove (13) is provided on the inner side of the annular plate (11). A sliding rod (14) is slidably arranged on the inner side of the sliding groove (13). The end of the sliding rod (14) away from the annular plate (11) is fixedly connected to the transmission belt (12).

5. An electric drying oven for rubber hose production according to claim 1, characterized in that, The sliding plate (15) is fixedly connected to the side away from the base plate (1) and the second servo motor (16). The output shaft end of the second servo motor (16) is fixedly connected to a rotating shaft (17), which meshes with the transmission belt (12).

6. The electric drying oven for rubber hose production according to claim 1, characterized in that, The transmission belt (12) is fixedly connected to a plurality of fixing rods (18) on the side near the base plate (1), and the plurality of fixing rods (18) are evenly arranged along the annular plate (11).

7. An electric drying oven for rubber hose production according to claim 6, characterized in that, A spring (19) is symmetrically fixed to the inner side of the fixing rod (18), and a compression tube (20) is fixedly connected to the end of the spring (19) away from the fixing rod (18).

8. An electric drying oven for rubber hose production according to claim 4, characterized in that, The size of the sliding rod (14) is adapted to the size of the sliding groove (13), and the size of the transmission belt (12) is adapted to the size of the annular plate (11).

Images