A folding mesh feeding and tooth-separating mechanism

Abstract

This application relates to the field of evaporator curtain processing equipment, and in particular to a folding mesh feeding and tooth-separating mechanism. It includes a tooth-separating mechanism comprising a cyclically rotating tooth-separating body with multiple outwardly protruding teeth. During operation, the teeth insert into the troughs of the curtain body, clamping the troughs at a preset size and driving the curtain body forward. This application provides a folding mesh feeding and tooth-separating mechanism that not only clamps the troughs of the curtain body to a certain size for easy welding, but also conveys the curtain body forward.

Description

Technical Field

[0001] This application relates to the field of evaporation curtain processing equipment, and in particular to a folding net feeding and toothing mechanism. Background Technology

[0002] Evaporation curtains are a crucial component of evaporation equipment, primarily used to increase the contact area and extend the residence time of the liquid on the curtain. One type of evaporation curtain uses a corrugated shape; the folds further enhance evaporation efficiency. However, under gravity, the spacing between the lower folds is larger than that at the top. Therefore, fixing strips are welded to the curtain to evenly distribute the folds on one side, preventing uneven spacing between the troughs. However, ensuring a consistent spacing between the troughs before welding the fixing strips is difficult and inefficient to achieve manually. Summary of the Invention

[0003] In view of this, this application provides a folding mesh feeding and toothing mechanism, which can not only clamp the troughs of the curtain body to a certain size for easy welding, but also transport the curtain body forward.

[0004] To achieve the above objectives, this application employs the following technical solution:

[0005] A folding mesh feeding and tooth-splitting mechanism is characterized in that it includes a tooth-splitting mechanism, which includes a tooth-splitting main body that can be rotated cyclically. The tooth-splitting main body is provided with a plurality of outwardly protruding teeth. During operation, the teeth of the tooth-splitting main body are inserted into the troughs of the curtain and clamp the troughs of the curtain to a preset size, thereby driving the curtain to move forward.

[0006] The above-mentioned folding mesh feeding and separating mechanism of this application provides multiple locking teeth on the separating tooth body. In this way, during the operation of the separating tooth body, the locking teeth insert into each trough of the curtain and clamp the trough of the curtain to a preset size, and drive the curtain to move forward, which facilitates welding and improves welding quality and production efficiency.

[0007] In some embodiments, the tooth-splitting mechanism further includes two rotatable wheels. The tooth-splitting body is a transmission belt connected between the two wheels. Multiple teeth are spaced apart on the outer side wall of the transmission belt. When the transmission belt moves to the bend of the wheel, the gap between adjacent teeth increases. The trough of the curtain is engaged with the teeth from the bend of the wheel. When the transmission belt moves the curtain to the position between the two wheels, the gap between adjacent teeth decreases and the trough of the curtain is clamped to a preset size.

[0008] In some embodiments, the moving wheel is a synchronous pulley, and the transmission belt is a synchronous belt.

[0009] In some embodiments, the conveyor belt is a chain, the chain includes a plurality of hinged links, the teeth are integrally formed on the links, the bottom of the links is provided with a protrusion, and the surface of the moving wheel is provided with a plurality of circumferentially spaced and inwardly recessed grooves for accommodating the protrusion.

[0010] In some embodiments, the gear-splitting mechanism further includes a drive shaft and a driven shaft rotatably connected to the frame, and a drive assembly for driving the drive shaft to rotate, with two motion wheels respectively fixedly mounted on the drive shaft and the driven shaft.

[0011] In some embodiments, the drive assembly includes a drive motor, a first synchronous pulley fixedly mounted on the output shaft of the drive motor, a second synchronous pulley fixedly mounted on the drive shaft, and a second synchronous belt that drives between the first and second synchronous pulleys.

[0012] In some embodiments, the toothed body is a dial wheel mounted on a rotating shaft, and the teeth are spaced apart on the dial wheel in the circumferential direction. During rotation, the dial wheel drives the teeth to engage in the troughs of the curtain and propels the curtain forward.

[0013] As can be seen from the above technical solution, this application has at least the following advantages and positive effects:

[0014] This application discloses a folding mesh feeding and separating mechanism. By setting multiple locking teeth on the separating body, the locking teeth insert into the troughs of the curtain during operation and clamp the troughs of the curtain to a preset size, thereby driving the curtain forward. This facilitates welding and improves welding quality and production efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this application;

[0016] Figure 2 This is a usage state diagram of Embodiment 1 of this application;

[0017] Figure 3 This is a schematic diagram of the evaporation curtain structure in Embodiment 1 of this application;

[0018] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of this application;

[0019] Figure 5 This is a schematic diagram of the link structure in Embodiment 2 of this application;

[0020] Figure 6 This is a structural schematic diagram of Embodiment 3 of this application.

[0021] Labeling Explanation: 1. Split gear body; 11. Clamping tooth; 12. Chain link; 121. Protrusion; 2. Moving wheel; 21. Groove; 3. Drive shaft; 4. Driven shaft; 5. Drive assembly; 51. Drive motor; 52. First synchronous pulley; 53. Second synchronous pulley; 54. Second synchronous belt; 6. Evaporation curtain; 61. Curtain body; 62. Corridor; 63. Fixing strip; 7. Welding device. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this application clearer, the application will be described in further detail below with reference to the accompanying drawings. The terminology used in the embodiments section of this application is only for explaining specific embodiments and is not intended to limit the application.

[0023] Example 1

[0024] See Figures 1 to 3 This application provides a folding mesh feeding and tooth-splitting mechanism, characterized in that: it includes a tooth-splitting mechanism, the tooth-splitting mechanism includes a tooth-splitting body 1 that can be rotated cyclically, the tooth-splitting body 1 is provided with a plurality of outwardly protruding locking teeth 11, the tooth-splitting body 1 during operation, the locking teeth 11 insert into each trough 62 of the curtain body 61 and clamp the trough 62 of the curtain body 61 to a preset size, and drive the curtain body 61 to move forward.

[0025] The folding mesh feeding and separating mechanism has multiple locking teeth 11 on the separating body 1. During operation, the locking teeth 11 are inserted into the troughs 62 of the curtain body 61 and clamp the troughs 62 of the curtain body 61 to a preset size, and drive the curtain body 61 to move forward, which facilitates welding and improves welding quality and production efficiency.

[0026] The tooth-splitting mechanism also includes two rotatable wheels 2. The tooth-splitting body 1 is a transmission belt connected between the two wheels 2. Multiple teeth 11 are spaced apart on the outer side wall of the transmission belt. When the transmission belt moves to the bend of the wheel 2, the gap between adjacent teeth 11 increases. The trough 62 of the curtain 61 is engaged with the teeth 11 from the bend of the wheel 2. When the transmission belt moves the curtain 61 to the position between the two wheels 2, the gap between adjacent teeth 11 decreases and the trough 62 of the curtain 61 is clamped to a preset size.

[0027] The moving wheel 2 is a synchronous belt pulley, and the transmission belt is a synchronous belt.

[0028] The gear-splitting mechanism also includes a drive shaft 3 and a driven shaft 4 rotatably connected to the frame, and a drive assembly 5 for driving the drive shaft 3 to rotate. Two motion wheels 2 are respectively fixedly installed on the drive shaft 3 and the driven shaft 4.

[0029] The drive assembly 5 includes a drive motor 51, a first synchronous pulley 52 fixedly mounted on the output shaft of the drive motor 51, a second synchronous pulley 53 fixedly mounted on the drive shaft 3, and a second synchronous belt 54 that is drively connected between the first synchronous pulley 52 and the second synchronous pulley 53.

[0030] The following is a brief description of the working process and usage method of the folding mesh feeding and toothing mechanism in the above embodiment:

[0031] See Figure 1 During rotation, the drive motor 51 drives the drive shaft 3 to rotate via the first synchronous pulley 52, the second synchronous belt 54, and the second synchronous pulley 53. The rotation of the drive shaft 3 drives one of the moving pulleys 2 (synchronous belt pulleys) to rotate, which in turn drives the other moving pulley 2 and the driven shaft 4 to rotate via the transmission belt (synchronous belt). See also... Figure 1 and Figure 2 When the conveyor belt moves to the bend of the moving wheel 2, the gap between the adjacent teeth 11 increases. At this time, the trough 62 of the curtain 61 engages with the teeth 11 from the corner of the moving wheel 2. The conveyor belt carries the curtain 61 to the position between the two moving wheels 2, where the gap between the adjacent teeth 11 decreases and clamps the trough 62 of the curtain 61 to a preset size. At this time, the fixing strip 63 is welded to the curtain 61 by the welding device 7, forming a... Figure 3 The evaporation curtain 6 shown here, through its folding mesh feeding and toothed mechanism, can keep the troughs 62 of the curtain body 61 at a relatively uniform size, thereby improving the manufacturing quality and production efficiency of the evaporation curtain 6.

[0032] Example 2

[0033] See Figures 4 to 5 This illustrates another embodiment of the present application, which differs from the first embodiment described above in that: the transmission belt is a chain, the chain includes multiple hinged links 12, the locking teeth 11 are integrally formed on the links 12, the bottom of the links 12 is provided with protrusions 121, and the surface of the moving wheel 2 is provided with multiple circumferentially spaced and inwardly recessed grooves 21 for accommodating the protrusions 121.

[0034] Example 3

[0035] See Figure 6 This illustrates another embodiment of the present application, which differs from the first embodiment described above in that: the toothed body 1 is a dial wheel mounted on a rotating shaft, and the locking teeth 11 are spaced apart on the dial wheel in the circumferential direction. During rotation, the dial wheel drives the locking teeth 11 to engage with the troughs 62 of the curtain 61 and propels the curtain 61 forward. This embodiment has a simpler structure and lower manufacturing cost.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of this application, and are not intended to limit them; although the embodiments of this application have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A folding web feed and tooth separating mechanism characterized by: The device includes a tooth-splitting mechanism, which includes a tooth-splitting body (1) that can be rotated cyclically. The tooth-splitting body (1) is provided with a plurality of outwardly protruding teeth (11). During operation, the tooth-splitting body (1) inserts the teeth (11) into each trough (62) of the curtain (61) and clamps the trough (62) of the curtain (61) at a preset size, and drives the curtain (61) to move forward.

2. The folding web feed and tooth separating mechanism of claim 1 wherein: The tooth-splitting mechanism also includes two rotatable motion wheels (2). The tooth-splitting body (1) is a transmission belt connected between the two motion wheels (2). Multiple teeth (11) are spaced apart on the outer side wall of the transmission belt. When the transmission belt moves to the bend of the motion wheel (2), the gap between adjacent teeth (11) increases. The trough (62) of the curtain (61) is engaged with the teeth (11) from the corner of the motion wheel (2). The transmission belt carries the curtain (61) to the position between the two motion wheels (2), the gap between adjacent teeth (11) decreases, and the trough (62) of the curtain (61) is clamped at a preset size.

3. A folding web feed and tooth separating mechanism according to claim 2 wherein: The moving wheel (2) is a synchronous belt pulley, and the transmission belt is a synchronous belt.

4. The folding mesh feeding and toothed mechanism according to claim 2, characterized in that: The transmission belt is a chain, which includes multiple hinged links (12). The teeth (11) are integrally formed on the links (12). The bottom of the links (12) is provided with protrusions (121). The surface of the wheel (2) is provided with multiple circumferentially spaced and inwardly recessed grooves (21) for accommodating the protrusions (121).

5. A folding mesh feeding and toothed feeding mechanism according to any one of claims 3-4, characterized in that: The gear-splitting mechanism also includes a drive shaft (3) and a driven shaft (4) rotatably connected to the frame, and a drive assembly (5) for driving the drive shaft (3) to rotate. Two motion wheels (2) are respectively fixedly installed on the drive shaft (3) and the driven shaft (4).

6. The folding mesh feeding and toothed feeding mechanism according to claim 5, characterized in that: The drive assembly (5) includes a drive motor (51), a first synchronous pulley (52) fixedly mounted on the output shaft of the drive motor (51), a second synchronous pulley (53) fixedly mounted on the drive shaft (3), and a second synchronous belt (54) that is drively connected between the first synchronous pulley (52) and the second synchronous pulley (53).

7. The folding web feed and tooth separating mechanism of claim 1 wherein: The toothed body (1) is a dial wheel mounted on a rotating shaft. The teeth (11) are spaced apart on the dial wheel in the circumferential direction. During the rotation of the dial wheel, the teeth (11) are driven to engage in the troughs (62) of the curtain (61) and push the curtain (61) forward.

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