Ceramic oven mesh belt tensioning device

Abstract

The utility model discloses a ceramic oven mesh belt tensioning device, and relates to the technical field of mesh belt tensioning devices, the ceramic oven mesh belt tensioning device comprises a fixing plate, the lower end of the fixing plate is provided with a tensioning structure, the tensioning structure comprises a special-shaped seat and a first concave seat, the lower end of the special-shaped seat is provided with a concave frame plate, and the lower end of the concave frame plate is provided with a second concave seat. A first concave base is fixedly installed in the concave frame plate, a first movable base is rotatably installed in the first concave base, an air cylinder is fixedly installed at one end of the first movable base, a second concave base is fixedly installed at one end of the concave frame plate, a rotating roller is rotatably installed in the concave frame plate, and a second movable base is rotatably installed in the second concave base. Rotating grooves are formed in the front end and the rear end of the special-shaped base. According to the mesh belt tensioning device, the rotating roller can abut against the mesh belt or loosen the mesh belt, tensioning of the mesh belt can be completed without stopping equipment, time and labor are saved, the ceramic machining efficiency is improved, and labor force of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of mesh belt tensioning devices, and in particular to a mesh belt tensioning device for a ceramic drying oven. Background Technology

[0002] Ceramics is a general term for pottery and porcelain, and it is also a type of Chinese arts and crafts. As early as the Neolithic Age, my country had painted pottery and black pottery with a bold and simple style. Traditional Chinese ceramic arts and crafts are renowned worldwide for their high quality, beautiful shapes, and significant artistic value. The ceramic manufacturing process involves many steps, one of which is drying. The shaped ceramic pieces are placed on a conveyor belt and processed in an oven. During use, the conveyor belt must be kept taut and straight to ensure stable operation and product quality. Due to the high temperature, the conveyor belt undergoes creep and tensile deformation. As the belt lengthens, it can slip on the drive roller due to varying workpiece weights, causing belt accumulation. This can lead to equipment malfunction, motor overload alarms, or even serious accidents. To ensure long-term stable operation, a tensioning structure is needed in the middle of the conveyor belt.

[0003] In the existing technology, when adjusting the tensioning structure, it is necessary to stop the operation of the equipment before the adjustment can be completed. Moreover, the adjustment process is cumbersome, time-consuming and labor-intensive. This process not only affects the processing efficiency of ceramics, but also increases the labor force of the workers. Therefore, a ceramic oven mesh belt tensioning device is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the existing technology, when adjusting the tensioning structure, it is necessary to stop the operation of the equipment before the adjustment can be completed. The adjustment process is cumbersome, time-consuming and labor-intensive. This process not only affects the processing efficiency of ceramics, but also increases the labor force of the workers. Therefore, a ceramic oven mesh belt tensioning device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ceramic oven mesh belt tensioning device, comprising a fixed plate, a tensioning structure provided at the lower end of the fixed plate, the tensioning structure comprising a shaped seat and a first concave seat, a concave frame plate provided at the lower end of the shaped seat, a first movable seat rotatably mounted inside the first concave seat, a cylinder fixedly mounted at one end of the first movable seat, a second concave seat fixedly mounted at one end of the concave frame plate, a rotating roller rotatably mounted inside the concave frame plate, a second movable seat rotatably mounted inside the second concave seat, rotating grooves provided at both the front and rear ends of the shaped seat, and rotating columns welded to both the front and rear ends of the concave frame plate.

[0006] Preferably, the upper end of the fixing plate is provided with an assembly structure, which includes two sets of long blocks, and a double-headed telescopic rod is fixedly installed inside each set of long blocks.

[0007] Preferably, the extended end of the cylinder is fixed to one end of the second movable seat, and the two sets of rotating columns are respectively rotatably installed inside the two sets of rotating slots.

[0008] Preferably, the upper end of the irregular-shaped seat is fixed to the lower end of the fixing plate.

[0009] Preferably, the upper end of the first concave seat is fixed to the lower end of the fixing plate.

[0010] Preferably, both ends of the two sets of double-headed telescopic rods are fixedly installed with assembly plates.

[0011] Preferably, the lower ends of the two sets of long blocks are fixed to the upper end of the fixing plate, and one end of the four sets of assembly plates is in contact with the front and rear ends of the fixing plate, respectively.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, a tensioning structure is provided. When the cylinder is activated, the extended end of the cylinder pushes the second movable seat to move inside the second concave seat. Under the rotational connection between the second movable seat and the second concave seat, the second movable seat pushes the concave frame plate to move through the second concave seat. With the rotational cooperation of the two sets of rotating columns and the two sets of rotating grooves, the concave frame plate will drive the two sets of rotating columns fixed with it to move, so that the two sets of rotating columns rotate inside the two sets of rotating grooves respectively. At the same time, the concave frame plate will also drive the rotating roller that rotates with it to move. When the cylinder extends, it will also cause the first movable seat to rotate inside the first concave seat, thereby adjusting the position of the rotating roller. This allows the rotating roller to press against or release the mesh belt, completing the tensioning of the mesh belt without stopping the equipment. It also saves time and effort, not only improving the processing efficiency of ceramics but also reducing the labor of workers.

[0014] 2. In this utility model, through the assembly structure, the two sets of double-headed telescopic rods are activated. The two ends of the two sets of double-headed telescopic rods will drive the assembly plates fixed thereto to move, thereby adjusting the distance between the four sets of assembly plates, so as to facilitate the contact between the assembly plates and the two side walls of the equipment, and to facilitate the fixing of the four sets of assembly plates to the equipment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a ceramic oven mesh belt tensioning device;

[0016] Figure 2 This utility model provides a schematic diagram of the tensioning structure of a ceramic oven mesh belt tensioning device;

[0017] Figure 3 This utility model provides a partially exploded structural diagram of a ceramic oven mesh belt tensioning device;

[0018] Figure 4 The present invention provides a top view of the fixing plate and assembly structure of a ceramic oven mesh belt tensioning device.

[0019] Legend: 1. Fixed plate; 2. Tensioning structure; 21. Irregular seat; 22. No. 1 concave seat; 23. Concave frame plate; 24. No. 1 movable seat; 25. Cylinder; 26. No. 2 concave seat; 27. Rotating roller; 28. No. 2 movable seat; 29. ​​Rotating groove; 210. Rotating column; 3. Assembly structure; 31. Long block; 32. Double-headed telescopic rod; 33. Assembly plate. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1

[0023] like Figure 1 As shown in Figure 4, this utility model provides a ceramic oven mesh belt tensioning device, including a fixed plate 1. A tensioning structure 2 is provided at the lower end of the fixed plate 1. The tensioning structure 2 includes a shaped seat 21 and a first concave seat 22. A concave frame plate 23 is provided at the lower end of the shaped seat 21. A first movable seat 24 is rotatably installed inside the first concave seat 22. A cylinder 25 is fixedly installed at one end of the first movable seat 24. A second concave seat 26 is fixedly installed at one end of the concave frame plate 23. The first concave seat 26 is rotatably mounted with a rotating roller 27. The second movable seat 28 is rotatably mounted inside the second concave seat 26. The front and rear ends of the irregular seat 21 are provided with rotating grooves 29. The front and rear ends of the concave frame plate 23 are welded with rotating columns 210. The extended end of the cylinder 25 is fixed to one end of the second movable seat 28. The two sets of rotating columns 210 are rotatably mounted inside the two sets of rotating grooves 29 respectively. The upper end of the irregular seat 21 is fixed to the lower end of the fixed plate 1. The upper end of the first concave seat 22 is fixed to the lower end of the fixed plate 1.

[0024] The specific settings and functions of this embodiment are described below. The cylinder 25 is activated, and its extended end pushes the second movable seat 28 to move inside the second concave seat 26. With the second movable seat 28 and the second concave seat 26 rotating together, the second movable seat 28 pushes the concave frame plate 23 to move via the second concave seat 26. Under the rotational cooperation of the two sets of rotating columns 210 and the two sets of rotating grooves 29, the concave frame plate 23 will drive the two sets of rotating columns 210 fixed to it to move, causing the two sets of rotating columns 210... The rotating parts rotate inside the two sets of rotating slots 29 respectively. At the same time, the concave frame plate 23 will also drive the rotating roller 27 that rotates with it to move. When the cylinder 25 extends, it will also cause the first movable seat 24 to rotate inside the first concave seat 22, thereby adjusting the position of the rotating roller 27. This allows the rotating roller 27 to press against or release the mesh belt. The mesh belt can be tensioned without stopping the equipment, which saves time and effort. It not only improves the processing efficiency of ceramics, but also reduces the labor of workers.

[0025] Example 2

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, the upper end of the fixed plate 1 is provided with an assembly structure 3. The assembly structure 3 includes two sets of long blocks 31. Double-headed telescopic rods 32 are fixedly installed inside the two sets of long blocks 31. Assembly plates 33 are fixedly installed at both ends of the two sets of double-headed telescopic rods 32. The lower ends of the two sets of long blocks 31 are fixed to the upper end of the fixed plate 1. One end of the four sets of assembly plates 33 is in contact with the front and rear ends of the fixed plate 1 respectively.

[0027] The overall effect of this embodiment is that when the two sets of double-headed telescopic rods 32 are activated, the two ends of the double-headed telescopic rods 32 will drive the assembly plates 33 fixed thereto to move, thereby adjusting the distance between the four sets of assembly plates 33, so that the assembly plates 33 can easily contact the two side walls of the equipment, and the four sets of assembly plates 33 can be easily fixed to the equipment.

[0028] The usage and working principle of this device are as follows: First, adjust the assembly structure 3 according to the width of the equipment. Activate the two sets of double-headed telescopic rods 32. The extended ends of both sets of double-headed telescopic rods 32 will drive the fixed assembly plates 33 to move, thereby adjusting the distance between the four sets of assembly plates 33. Finally, the mesh belt needs to be tensioned. Activate the cylinder 25. The extended end of the cylinder 25 pushes the second movable seat 28 to move inside the second concave seat 26. Under the rotatable connection between the second movable seat 28 and the second concave seat 26, the second movable seat 28 pushes through the second concave seat 26... When the concave frame plate 23 moves, under the rotational cooperation of the two sets of rotating columns 210 and the two sets of rotating grooves 29, the concave frame plate 23 will drive the two sets of rotating columns 210 fixed thereto to move, so that the two sets of rotating columns 210 rotate inside the two sets of rotating grooves 29 respectively. At the same time, the concave frame plate 23 will also drive the rotating roller 27 that rotates with it to move. When the cylinder 25 extends, it will also cause the first movable seat 24 to rotate inside the first concave seat 22, thereby adjusting the position of the rotating roller 27, so that the rotating roller 27 can press against the mesh belt or loosen the mesh belt, and the mesh belt can be tensioned without stopping the equipment.

[0029] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A ceramic oven mesh belt tensioning device, comprising a fixing plate (1), characterized in that: The lower end of the fixed plate (1) is provided with a tensioning structure (2). The tensioning structure (2) includes a shaped seat (21) and a first concave seat (22). The lower end of the shaped seat (21) is provided with a concave frame plate (23). A first movable seat (24) is rotatably installed inside the first concave seat (22). A cylinder (25) is fixedly installed at one end of the first movable seat (24). A second concave seat (26) is fixedly installed at one end of the concave frame plate (23). A rotating roller (27) is rotatably installed inside the concave frame plate (23). A second movable seat (28) is rotatably installed inside the second concave seat (26). Rotating grooves (29) are opened at both the front and rear ends of the shaped seat (21). Rotating columns (210) are welded to both the front and rear ends of the concave frame plate (23).

2. The ceramic oven mesh belt tensioning device according to claim 1, characterized in that: The upper end of the fixing plate (1) is provided with an assembly structure (3), which includes two sets of long blocks (31), and a double-headed telescopic rod (32) is fixedly installed inside the two sets of long blocks (31).

3. The ceramic oven mesh belt tensioning device according to claim 1, characterized in that: The extended end of the cylinder (25) is fixed to one end of the second movable seat (28), and the two sets of rotating columns (210) are respectively rotatably installed inside the two sets of rotating grooves (29).

4. The ceramic oven mesh belt tensioning device according to claim 1, characterized in that: The upper end of the irregular seat (21) is fixed to the lower end of the fixing plate (1).

5. The ceramic oven mesh belt tensioning device according to claim 1, characterized in that: The upper end of the first concave seat (22) is fixed to the lower end of the fixing plate (1).

6. The ceramic oven mesh belt tensioning device according to claim 2, characterized in that: Both ends of the two sets of double-headed telescopic rods (32) are fixedly installed with assembly plates (33).

7. A ceramic oven mesh belt tensioning device according to claim 6, characterized in that: The lower ends of the two sets of long blocks (31) are fixed to the upper end of the fixing plate (1), and one end of the four sets of assembly plates (33) is in contact with the front and rear ends of the fixing plate (1).

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