A sink rotary door device

Abstract

A sink rotary door device, including bearing seat, bearing, drum, rotating shaft, mounting strip, mounting plate, mounting assembly and driving part, the left and right ends of the drum are respectively provided with rotating shaft, the rotating shaft is rotatably installed on the bearing seat through the bearing, and the driving part is used for driving the rotating shaft to rotate, a plurality of mounting strips are arranged on the outer periphery of the drum, the plurality of mounting strips are uniformly arranged along the outer periphery of the drum, the mounting plate is installed on the mounting strip through a plurality of mounting assemblies, and the mounting plate is used for blocking material or for pressing material. The utility model discloses a sink rotary door device according to the above-mentioned content, solves the problem that the material conveying capacity of the upper layer sink fluctuates greatly in the prior art, which can easily lead to the continuous accumulation of the material at the inlet of the lower layer sink, and the material is easy to float on the water surface in the sink, cannot be completely soaked in the cooling water, and leads to the problems of low cooling efficiency and uneven material cooling.

Description

Technical Field

[0001] This utility model relates to the field of hot melt adhesive material cooling technology, and in particular to a water tank rotating door device. Background Technology

[0002] In industrial production, water tanks are often used for processes such as cooling, cleaning, or conveying materials. Especially in scenarios involving continuous production, in order to achieve graded processing of materials or process connection, a structure with upper and lower water tanks is often adopted, and material transfer is completed through the material channel at the connection between the two water tanks.

[0003] Traditional water tank connections rely on the material's own gravity or water flow to complete the transfer. If the material conveying volume of the upper water tank fluctuates greatly, it is easy for the material to accumulate continuously at the entrance of the lower water tank. The accumulated material not only blocks the connection channel, but also requires frequent manual shutdowns for cleaning, which seriously affects the continuity of production. Moreover, for materials that need to be cooled by water tanks, their density is often less than that of water. The materials tend to float on the surface of the water tank and cannot be fully immersed in the cooling water, resulting in low cooling efficiency and uneven cooling of the materials. Utility Model Content

[0004] The purpose of this invention is to propose a water tank rotating door device to solve the problems in the prior art where if the material conveying volume of the upper water tank fluctuates greatly, the material will easily accumulate at the inlet of the lower water tank, and the material will easily float on the water surface in the water tank and cannot be fully immersed in the cooling water, resulting in low cooling efficiency and uneven material cooling.

[0005] To achieve this objective, the present invention adopts the following technical solution: A water tank revolving door device includes a bearing housing, a bearing, a roller, a rotating shaft, a mounting strip, a mounting plate, a mounting assembly, and a drive unit; The roller is provided with the rotating shaft at its left and right ends respectively. The rotating shaft is rotatably mounted on the bearing seat through the bearing. The driving part is used to drive the rotating shaft to rotate. Multiple mounting strips are disposed on the outer periphery of the roller, and the multiple mounting strips are evenly spaced along the outer periphery of the roller. The mounting plate is mounted on the mounting strips by multiple mounting components. The mounting plate is used to block materials or to press down materials.

[0006] Furthermore, one end of the mounting plate is mounted on the mounting strip, and the other end of the mounting plate has an arc surface.

[0007] Specifically, the mounting strip is provided with a limiting groove, and the end of the mounting plate is mounted in the limiting groove.

[0008] Preferably, the mounting assembly includes bolts and nuts; The limiting groove is provided with a plurality of first mounting holes, and the end of the mounting plate is provided with a plurality of second mounting holes. The second mounting holes can be directly opposite the first mounting holes. One end of the bolt is mounted on the mounting plate, and the other end of the bolt passes through the second mounting hole and the first mounting hole in sequence. The nut is mounted on the other end of the bolt, and the nut can abut against the mounting strip.

[0009] In some embodiments, the end of each mounting plate is detachably mounted to the limiting groove via four mounting components, the four mounting components being evenly spaced along the length of the limiting groove.

[0010] Furthermore, the bearing housing is provided with an adjustment groove.

[0011] Specifically, the number of mounting strips is six, and the six mounting strips are evenly spaced along the circumference of the roller.

[0012] Compared with the prior art, one of the above technical solutions has the following beneficial effects: 1. The roller is symmetrically supported by a combination of bearing housing, bearing, and shaft, ensuring balanced force and no offset during rotation. This effectively prevents component wear caused by structural sway. Furthermore, the drive unit is connected to the shaft via a gearbox, enabling smooth roller speed regulation and reducing the load on the direct drive motor, thus extending the service life of the drive components. The overall structural design is suitable for scenarios where the upper and lower water tanks are connected, making installation convenient and ensuring strong operational stability. Moreover, the drive unit adopts an intermittent working mode, with the mounting plate stationary with the roller, precisely blocking materials in the upper water tank and preventing continuous material from entering the lower water tank and causing accumulation. The roller drives the mounting plate to rotate, and the mounting plate can directly press down on the materials, forcibly pressing floating materials into the water for complete immersion. This solves the problem of uneven cooling caused by floating materials in traditional water tanks, significantly improving material cooling efficiency. 2. Multiple mounting strips are evenly spaced along the outer circumference of the roller. The mounting plate is connected to the mounting strip through the mounting assembly. This modular design not only facilitates the individual disassembly, replacement or maintenance of the mounting plate, but also allows the number or spacing of the mounting plates to be adjusted according to the size and shape of the material, adapting to the processing needs of different types of materials. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a water tank revolving door device according to one embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of the adjusting groove according to one embodiment of the present invention; Figure 3 yes Figure 2 A magnified view of point A; Figure 4This is a schematic diagram of the limiting groove according to one embodiment of the present invention; The components include: bearing housing 1, adjusting groove 11, bearing 2, roller 3, rotating shaft 4, mounting strip 5, limiting groove 51, first mounting hole 511, mounting plate 6, arc surface 61, second mounting hole 62, mounting assembly 7, bolt 71, nut 72, and drive unit 8. Detailed Implementation

[0014] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0015] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "inner side," "outer side," "inner end," "outer end," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0016] In one embodiment of this utility model, such as Figure 1-4As shown, a water tank revolving door device includes a bearing seat 1, a bearing 2, a roller 3, a rotating shaft 4, mounting strips 5, a mounting plate 6, mounting components 7, and a drive unit 8. The rotating shaft 4 is provided at both the left and right ends of the roller 3. The rotating shaft 4 is rotatably mounted on the bearing seat 1 through the bearing 2. The drive unit 8 is used to drive the rotating shaft 4 to rotate. A plurality of mounting strips 5 are provided on the outer periphery of the roller 3. The plurality of mounting strips 5 are evenly spaced along the outer periphery of the roller 3. The mounting plate 6 is mounted on the mounting strips 5 through a plurality of mounting components 7. The mounting plate 6 is used to block materials or to press down materials.In this embodiment, the water tank revolving door device is specifically located at the connection between the upper and lower water tanks. The drive unit 8 is a motor, and its output end is connected to the rotating shaft 4 via a reduction gearbox. The drive unit 8 is installed on the side of the water tank frame. There are two bearing seats 1, two bearings 2, and two rotating shafts 4. The two bearing seats 1 are fixedly installed on the top surfaces of both sides of the water tank frame. The left and right ends of the roller 3 are respectively provided with the rotating shafts 4. The two rotating shafts 4 and the roller 3 are integrally formed. The rotating shafts 4 are installed on the bearing seats 1 via bearings 2. The outer periphery of the roller 3 is provided with multiple mounting strips 5. The roller 3 and the multiple mounting strips are connected... 5 is a one-piece molded structure, and each of the mounting strips 5 is mounted with mounting plates 6 via multiple mounting components 7. The drive unit 8 operates in an intermittent mode. When the drive unit 8 stops working, that is, when the roller 3 does not rotate, the mounting plates 6 are stationary. At this time, the mounting plates 6 act as a barrier to prevent excessive material from moving and causing material accumulation in the lower water tank. When the drive unit 8 starts working, its output end drives the rotating shaft 4 to rotate via a reduction gearbox, causing the roller 3 to drive the multiple mounting plates 6 to rotate. At this time, the mounting plates 6 act as a pressure point for the material during rotation. Plate 6 can press the material downwards to completely immerse it in water, rather than letting it float on the surface, thereby improving the cooling efficiency of the material. This invention uses a combination structure of bearing seat 1, bearing 2, and rotating shaft 4 to provide symmetrical support for roller 3, ensuring that roller 3 experiences balanced force and no offset during rotation, effectively preventing component wear caused by structural sway. Furthermore, the drive unit 8 is connected to the rotating shaft 4 via a reduction gearbox, enabling smooth speed regulation of roller 3 while reducing the load on the direct drive motor, extending the service life of the drive components. The overall structural design is suitable for scenarios where the upper and lower water tanks are connected, offering convenient installation and strong operational stability. Moreover, the drive unit 8 adopts an intermittent working mode, ensuring safe operation. The mounting plate 6 remains stationary with the roller 3, precisely blocking materials from the upper water tank and preventing them from continuously entering the lower water tank and accumulating. The roller 3 drives the mounting plate 6 to rotate, allowing the mounting plate 6 to directly press down on the materials, forcibly pushing the floating materials into the water for complete immersion. This solves the problem of uneven cooling caused by floating materials in traditional water tanks, significantly improving material cooling efficiency. Furthermore, multiple mounting strips 5 are evenly spaced along the outer circumference of the roller 3, and the mounting plate 6 is connected to the mounting strips 5 via mounting components 7. This modular design not only facilitates the individual disassembly, replacement, or maintenance of the mounting plate 6, but also allows for adjustment of the number or spacing of the mounting plates 6 according to the size and shape of the materials, adapting to the processing needs of different types of materials.

[0017] like Figure 2As shown, one end of the mounting plate 6 is mounted on the mounting strip 5, and the other end of the mounting plate 6 is provided with an arc surface 61. In this embodiment, one end of the mounting plate 6 is detachably mounted to the mounting strip 5 through multiple mounting components 7, and the other end of the mounting plate 6 is provided with an arc surface 61. Taking the mounting plate 6 in contact with water flow as an example, the concave direction of the arc surface 61 is opposite to the direction of water flow in the water tank. When the mounting plate 6 is stationary, the curved streamline structure of the end of the mounting plate 6 can reduce the impact force of water flow on the mounting plate 6, reduce the load on the motor output end, and improve service life. When the mounting plate 6 is pressed down, the end of the arc structure is conducive to pushing the material down and the water flow. Compared with the straight plate structure, it can avoid the phenomenon of the mounting plate 6 rigidly hitting the material and hitting the water surface.

[0018] like Figure 4 As shown, the mounting strip 5 is provided with a limiting groove 51, and the end of the mounting plate 6 is installed in the limiting groove 51. In this embodiment, the limiting groove 51 is recessed on one side of the mounting strip 5. During installation, the end of the mounting plate 6 is limited and installed in the limiting groove 51. The limiting structure can not only prevent the mounting plate 6 from moving or deviating to the left or right, but also facilitate the locking and fixing of the subsequent mounting components 7.

[0019] like Figure 1-4 As shown, the mounting assembly 7 includes a bolt 71 and a nut 72; the limiting groove 51 is provided with a plurality of first mounting holes 511, and the end of the mounting plate 6 is provided with a plurality of second mounting holes 62, the second mounting holes 62 being directly opposite the first mounting holes 511; one end of the bolt 71 is mounted on the mounting plate 6, and the other end of the bolt 71 passes through the second mounting holes 62 and the first mounting holes 511 in sequence; the nut 72 is mounted on the other end of the bolt 71, and the nut 72 can abut against the mounting strip 5. In this embodiment, during installation, the end of the mounting plate 6 is positioned and installed in the limiting groove 51. At this time, the multiple first mounting holes 511 and the multiple second mounting holes 62 are aligned. Then, one end of the bolt 71 is inserted from one side of the mounting plate 6, so that one end of the bolt 71 passes through the second mounting hole 62 and the first mounting hole 511 in sequence, and the nut abuts against the mounting plate 6. Then, the nut 72 is installed on the other end of the bolt 71, and the end face of the nut 72 is attached to the mounting strip 5, thereby achieving locking and fixing.

[0020] like Figure 1As shown, the end of each mounting plate 6 is detachably mounted to the limiting groove 51 via four mounting components 7, which are evenly spaced along the length of the limiting groove 51. In this embodiment, the end of each mounting plate 6 is fixed to the limiting groove 51 by four mounting components 7. The four components form a multi-point uniform fixing structure. On the one hand, this significantly improves the connection strength between the mounting plate 6 and the mounting strip 5, preventing loosening or displacement of the mounting plate due to localized force concentration when subjected to water flow impact, material reaction force, or frequent rotation and pressure over a long period. On the other hand, the four mounting components can share the load of the mounting plate. Even if one component experiences slight wear, the other three components can still maintain the stability of the mounting plate, reducing the risk of the mounting plate falling off due to the failure of a single component and ensuring the long-term reliable operation of the device.

[0021] like Figure 1-2 As shown, the bearing housing 1 is provided with an adjustment groove 11. In this embodiment, the bearing housing 1 is provided with an adjustment groove 11, which is an oblong groove. During the installation of the bearing housing 1, the bearing housing 1 can move back and forth along the length direction of the adjustment groove 11 to adjust the installation position, which is suitable for more installation scenarios.

[0022] like Figure 2 As shown, there are six mounting strips 5, which are evenly spaced along the circumference of the roller 3. In this embodiment, the six mounting strips 5 are evenly spaced along the circumference of the roller 3 (the angle between adjacent mounting strips is 60°), which allows the mounting plates 6 on each mounting strip 5 to form a uniformly distributed processing unit. Combined with the intermittent working mode of the drive unit 8, when the roller 3 rotates, the six mounting plates 6 can form a dense and continuous downward pressing action in the circumferential direction, avoiding processing blank areas caused by too few mounting strips (such as 4 or less), ensuring that the material in the upper water tank can be evenly received and pressed down, and that the cooling efficiency will not be affected by local material accumulation; at the same time, the evenly distributed six mounting plates 6 can also form a tighter blocking surface when stationary, reducing the probability of material leaking into the lower water tank from the gaps between the mounting plates, and further improving the blocking effect.

[0023] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A water tank revolving door device, characterized in that: Includes bearing housing, bearing, roller, shaft, mounting strip, mounting plate, mounting assembly, and drive unit; The roller is provided with the rotating shaft at its left and right ends respectively. The rotating shaft is rotatably mounted on the bearing seat through the bearing. The driving part is used to drive the rotating shaft to rotate. Multiple mounting strips are disposed on the outer periphery of the roller, and the multiple mounting strips are evenly spaced along the outer periphery of the roller. The mounting plate is mounted on the mounting strips by multiple mounting components. The mounting plate is used to block materials or to press down materials.

2. The water tank revolving door device according to claim 1, characterized in that: One end of the mounting plate is mounted on the mounting strip, and the other end of the mounting plate has an arc surface.

3. The water tank revolving door device according to claim 1, characterized in that: The mounting strip is provided with a limiting groove, and the end of the mounting plate is mounted in the limiting groove.

4. A water tank revolving door device according to claim 3, characterized in that: The mounting components include bolts and nuts; The limiting groove is provided with a plurality of first mounting holes, and the end of the mounting plate is provided with a plurality of second mounting holes. The second mounting holes can be directly opposite the first mounting holes. One end of the bolt is mounted on the mounting plate, and the other end of the bolt passes through the second mounting hole and the first mounting hole in sequence. The nut is mounted on the other end of the bolt, and the nut can abut against the mounting strip.

5. A water tank revolving door device according to claim 3, characterized in that: Each of the mounting plates is detachably mounted to the limiting groove at its end via four mounting components, the four mounting components being evenly spaced along the length of the limiting groove.

6. A water tank revolving door device according to claim 1, characterized in that: The bearing housing is provided with an adjustment groove.

7. A water tank revolving door device according to claim 1, characterized in that: The number of mounting strips is six, and the six mounting strips are evenly spaced along the circumference of the roller.

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