Carrying device and cleaning apparatus

Abstract

The technical scheme of the present application provides a carrying device and a cleaning equipment. The carrying device comprises a frame, an accommodation space is formed in the frame, and the lower part of the accommodation space has a lower opening; a lifting system comprises a lifting frame, the lifting frame is arranged to be lifted up and down in the accommodation space to carry a material basket to enter or exit the accommodation space from the lower opening. The lifting system further comprises a lifting assembly, the lifting assembly comprises a power-driven winch; a flexible rope is wound on the winch at one end and is suspended on the lifting frame at the other end. The device has an accommodation space formed by the frame, and the material basket to be carried can be lifted into the frame by the lifting system. Stable conveying and process protection of the material basket are provided, and dust contamination in the conveying process is reduced.

Description

Technical Field

[0001] This application relates to the field of material handling and cleaning technology, specifically to a handling device and a cleaning equipment. Background Technology

[0002] Before chemical tempering, the raw glass sheet undergoes multiple processes such as cutting and edge grinding, resulting in residual fragments and dirt adhering to the glass surface. This surface contamination will affect the localized ion exchange between the raw glass sheet and the molten potassium salt during the subsequent tempering process, significantly impacting the glass's performance after tempering. The unbalanced compressive stress distribution on the surface of tempered glass after this treatment increases the risk of breakage. Furthermore, the softening of the glass in the high-temperature molten salt and the presence of surface contaminants will leave surface defects such as pitting and dents after tempering.

[0003] To avoid performance defects during the chemical tempering process of glass, the original glass sheet needs to be cleaned before tempering. Similarly, the cleaning process should be performed after the tempering process to remove materials such as potassium salts from the surface of the tempered glass.

[0004] Current cleaning processes typically involve multiple cleaning steps, which may be independently and separately set up on the tempering line. With this arrangement, the connections between each cleaning tank are not tight, requiring additional handling operations to transfer the tempered glass to different cleaning tanks. Utility Model Content

[0005] To facilitate the handling of materials between cleaning tanks, this application provides a handling device and a cleaning equipment.

[0006] This application provides a conveying device, including:

[0007] The frame has an internal accommodating space with an opening at the bottom.

[0008] The lifting system includes a lifting frame, which is vertically movable within the accommodating space to carry the material basket into or out of the accommodating space through the lower opening.

[0009] Preferably, the lifting system further includes a lifting assembly, which includes a power-driven winch; one end of a flexible rope is wound around the winch, and the other end is suspended from the lifting frame.

[0010] Preferably, multiple sets of winches and flexible ropes are provided, and the multiple sets of flexible ropes are respectively suspended at different hanging points of the lifting frame.

[0011] Preferably, the lifting system is located outside the accommodating space;

[0012] Preferably, the lifting system is located on the side of the frame, and the lifting system also includes fixed pulleys corresponding to each group of flexible ropes; the fixed pulleys are fixed on the frame and located directly above the corresponding flexible rope hanging point.

[0013] Preferably, the lifting frame is provided with hooks, and the hooks are one or more;

[0014] Preferably, when there are multiple hooks, the openings of all the hooks are opened in the same direction.

[0015] Preferably, the lifting system further includes a guiding component, which is a combination of several sets of guide rails and guide wheels, with the guide wheels guiding the rolling motion on the guide rails;

[0016] One of the guide rails and guide wheels is located on the side wall of the accommodating space, and the other is located on the side of the lifting frame.

[0017] Preferably, the combination of the guide rail and the guide wheel is disposed between the lifting frame and the frame; each set of guide rail and guide wheel is disposed on the side wall of the accommodating space.

[0018] Preferably, it also includes a walking system, which includes a plurality of walking wheels, which are disposed on both sides or the bottom edge of the frame;

[0019] Preferably, it also includes a drive wheel and a drive device for driving the drive wheel.

[0020] The combination of the guide rail and the guide wheel is disposed between the lifting frame and the frame; each set of guide rail and guide wheel is disposed on the side wall of the accommodating space.

[0021] Preferably, it includes:

[0022] A cleaning tank, with several cleaning tanks arranged adjacent to each other in sequence;

[0023] A track assembly is installed above all the cleaning tanks;

[0024] The conveying device described in any of the preceding claims is movable on a track assembly.

[0025] Preferably, it also includes a feeding unit and a receiving unit; the feeding unit and the receiving unit are respectively disposed at both ends of adjacent cleaning tanks, and the track assembly extends above the feeding unit and the receiving unit;

[0026] Preferably, the feeding unit includes a feeding track disposed below the track assembly and feeding baffles disposed on both sides of the feeding track; the receiving unit includes a discharge track disposed below the track assembly and discharge baffles disposed on both sides of the discharge track.

[0027] This application provides a handling device for applications such as tempered glass cleaning. The device has a accommodating space formed by a frame, and a lifting system can be used to lift the material basket to be handled into the frame. This provides stable transport of the material basket, process protection, and reduces dust contamination during transport. Attached Figure Description

[0028] Figure 1 , 2 This is a schematic diagram of the structure of the conveying device 2 of this application;

[0029] Figure 3 , 4 This is a schematic diagram of the cleaning device 1 of the conveying apparatus of this application;

[0030] Figure 6 This is a schematic diagram of the cleaning tank 11 of the conveying device of this application;

[0031] Figure 5 This is a schematic diagram of the feeding unit 13 of the conveying device of this application;

[0032] Figure 7 , 8 This is a schematic diagram of the receiving unit 14 of the conveying device of this application.

[0033] In the picture:

[0034] 1: Cleaning equipment; 11: Cleaning tank; 111: First cleaning tank; 112: Spray water tank; 113: Second cleaning tank; 114: Heater; 115: Sprayer; 12: Track assembly; 13: Feeding unit; 131: Feeding track; 132: Feeding baffle; 14: Receiving unit; 141: Discharge track; 142: Discharge baffle; 2: Handling device; 21: Frame; 22: Accommodation space; 23: Bottom opening; 24: Lifting system; 241: Lifting frame; 242: Hook; 243: Guide assembly; 244: Lifting assembly; 25: Walking system; 251: Walking wheel; 252: Drive wheel; 253: Drive device; 431: Guide rail; 432: Guide wheel; 441: Power device; 442: Winch; 443: Flexible rope; 444: Fixed pulley; W: Material basket. Detailed Implementation

[0035] The technical solution of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. In this specification, the dimensions of the drawings do not represent the actual size ratio. The drawings are only used to illustrate the relative positional relationship and connection relationship between the components. Components with the same name or the same reference numeral represent similar or the same structure, and are limited to illustrative purposes.

[0036] Figure 1 and Figure 2This is a schematic diagram of the conveying device of this application from different perspectives. The conveying device 2 has a frame 21, which forms an accommodating space 22 inside. The accommodating space 22 can be used to accommodate the material basket W used for material turnover. Specifically, the accommodating space 22 has a lower opening 23 at the bottom of the frame 21, so that the material basket W can enter the accommodating space 22 through the lower opening 23. The conveying device 2 also has a lifting system 24, which includes a lifting frame 241 that is configured to move up and down. The lifting frame 241 is used to lift the material basket W. Under the action of the lifting frame 241, the material basket W can enter or exit the accommodating space 22 through the lower opening 23. For this purpose, the lifting frame 241 is preferably configured to move up and down within the accommodating space 22.

[0037] Specifically, the lifting system 24 also includes a lifting assembly 244. The lifting assembly 244 has a winch 442 driven to rotate by a power unit 441. One end of a flexible rope 443 is wound around the winch 442, and the other end suspends the lifting frame 241. When the winch 442 rotates, the flexible rope 443 is released from or retracted onto the winch 442, causing the suspended lifting frame 241 to descend or rise accordingly. Multiple sets of winches 442 and flexible ropes 443 can be configured, with multiple sets of 443 suspended at different attachment points on the lifting frame 241, serving to balance the material basket W and prevent it from tilting during movement. In the illustrated technical solution, four sets of flexible ropes 443 and winches 442 are configured, with all four sets of winches 442 fixed on the same rotating shaft. The power unit 441 drives each set of winches 442 to rotate synchronously via this shaft, avoiding uneven movement among the flexible ropes 443.

[0038] To reduce the height of the conveying device 2, the lifting system 24 is arranged outside the accommodating space 22, and preferably on the side of the frame 21 to reduce the actual height of the frame 21. To achieve the side-mounted design, the lifting system 24 also includes fixed pulleys 444 corresponding to each set of flexible ropes 443. The fixed pulleys 444 are arranged on the frame 21 and are located directly above the hanging points of the corresponding flexible ropes 443 in the lifting frame 241.

[0039] The lifting frame 241 is also equipped with hooks 242 for hooking the material basket W. Multiple hooks 242 can be provided, preferably three or more. This is to ensure the stable suspension of the material basket W. When multiple hooks 242 are present, the openings of all hooks 242 are preferably oriented in the same direction, so that the material basket W is hooked by the hooks 242 only by the movement of the conveying device 2. This direction is typically set along the direction of movement of the conveying device 2.

[0040] The lifting system 24 also includes a guide assembly 243 to maintain the stable vertical movement of the lifting frame 241. The guide assembly 243 is a combination of several sets of guide rails 431 and guide wheels 432, wherein the guide wheels 432 guide and roll on the guide rails 431. Several sets of guide rails 431 and guide wheels 432 are disposed between the lifting frame 241 and the frame 21. Each set of guide rails 431 and guide wheels 432 is disposed on the side wall of the accommodating space 22, wherein one of the guide rails 431 and guide wheels 432 is disposed on the side wall of the accommodating space 22, and the other is disposed on the side of the lifting frame 241. The figure shows a configuration where the guide rails 431 are disposed on the side wall of the accommodating space 22 and the guide wheels 432 are disposed on the side of the lifting frame 241.

[0041] The conveying device 2 also includes a traveling system 25, which includes a plurality of traveling wheels 251 for rolling forward on tracks. Two sets of tracks are typically arranged in parallel, and a plurality of traveling wheels 251 are correspondingly arranged for each set of tracks. The track system is typically located on both sides or at the bottom of the frame 21. Accordingly, the traveling wheels are located on both sides or at the bottom of the frame 21. The traveling system 25 also includes drive wheels 252, which are driven to rotate by a drive device 253 fixed to the frame 21. In the illustrated embodiment, the drive wheel 252 is a sprocket; however, it can also be a gear that moves on a rack parallel to the track.

[0042] The cleaning equipment 1 includes a plurality of cleaning tanks 11 arranged sequentially adjacent to each other. A track assembly 12 is arranged across all the cleaning tanks 11 above them, and a conveying device 2 is movable on the track assembly 12. Preferably, it also includes a feeding unit 13 and a receiving unit 14. The feeding unit 13 and the receiving unit 14 are respectively located at both ends of the adjacent cleaning tanks 11, and the track assembly 12 extends above the feeding unit 13 and the receiving unit 14.

[0043] Figure 6 This is a schematic diagram of a combination of several cleaning tanks 11. Taking a combination of three cleaning tanks 11 as an example, it includes a first cleaning tank 111, a spray water tank 112, and a second cleaning tank 113 arranged sequentially. Specifically, the cleaning tank 11 is also equipped with a heater 114 for heating the cleaning liquid and maintaining it at a certain temperature. The spray water tank 112 is also equipped with a sprayer 115 for spraying the material basket W entering it.

[0044] Figure 5 This is a schematic diagram of the feeding unit 13. It includes a feeding track 131 disposed below the track assembly 12 and feeding baffles 132 disposed on both sides of the feeding track 131. Figure 7 as well as Figure 8This is a schematic diagram of the receiving unit 14. It includes a discharge track 141 disposed below the track assembly 12 and discharge baffles 142 disposed on both sides of the discharge track 141.

[0045] The above description is merely a preferred embodiment of this application and is not intended to limit the scope of this application. Any modifications and improvements made by those skilled in the art to the technical solutions of this application without departing from the spirit of this application shall fall within the protection scope defined by the claims of this application.

Claims

1. A conveying device, characterized in that, include: The frame (21) forms an accommodating space (22) inside the frame (21), and the lower part of the accommodating space (22) has a bottom opening (23); The lifting system (24) includes a lifting frame (241) which is vertically mounted within the accommodating space (22) to carry the material basket (W) into or out of the accommodating space (22) through the lower opening (23).

2. The conveying device as described in claim 1, characterized in that, The lifting system (24) further includes a lifting assembly (244), which includes a power-driven winch (442); one end of a flexible rope (443) is wound around the winch (442), and the other end is suspended from the lifting frame (241).

3. The conveying device as described in claim 2, characterized in that, The winch (442) and the flexible rope (443) are arranged in multiple sets, and the multiple sets of flexible ropes (443) are respectively suspended at different hanging points of the lifting frame (241).

4. The conveying device as described in claim 2, characterized in that, The lifting system (24) is located outside the accommodating space (22); The lifting system (24) is located on the side of the frame (21). The lifting system (24) also includes fixed pulleys (444) corresponding to each set of flexible ropes (443). The fixed pulleys (444) are fixed on the frame (21) and located directly above the hanging point of the corresponding flexible rope (443).

5. The conveying device as claimed in claim 1, characterized in that, The lifting frame (241) is provided with hooks (242), and there are one or more hooks; When there are multiple hooks (242), the openings of all hooks (242) are opened in the same direction.

6. The conveying device as claimed in claim 1, characterized in that, The lifting system (24) also includes a guide component (243), which is a combination of several sets of guide rails (431) and guide wheels (432), with the guide wheels (432) rolling on the guide rails (431). One of the guide rails (431) and the guide wheels (432) is located on the side wall of the accommodating space (22), and the other is located on the side of the lifting frame (241).

7. The conveying device as claimed in claim 6, characterized in that, The combination of the guide rail (431) and the guide wheel (432) is arranged between the lifting frame (241) and the frame (21); each set of guide rail (431) and guide wheel (432) is arranged on the side wall of the accommodating space (22).

8. The conveying device as claimed in claim 6, characterized in that, It also includes a walking system (25), which includes a plurality of walking wheels (251), which are disposed on the sides or bottom edge of the frame (21); It also includes a drive wheel (252) and a drive unit (253) for driving the drive wheel (252); The combination of the guide rail (431) and the guide wheel (432) is arranged between the lifting frame (241) and the frame (21); each set of guide rail (431) and guide wheel (432) is arranged on the side wall of the accommodating space (22).

9. A cleaning device, characterized in that, include: A cleaning tank (11) is arranged in a series of adjacent cleaning tanks (11); A track assembly (12) is provided above the cleaning tanks (11) and spans all the cleaning tanks (11); The conveying device (2) as described in any one of claims 1-8 is movably mounted on the track assembly (12).

10. The cleaning equipment as described in claim 9, characterized in that, It also includes a feeding unit (13) and a receiving unit (14); the feeding unit (13) and the receiving unit (14) are respectively located at both ends of the adjacent cleaning tanks (11), and the track assembly (12) extends above the feeding unit (13) and the receiving unit (14); The feeding unit (13) includes a feeding track (131) provided below the track assembly (12) and feeding baffles (132) provided on both sides of the feeding track (131); the receiving unit (14) includes a discharge track (141) provided below the track assembly (12) and discharge baffles (142) provided on both sides of the discharge track (141).

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