A thin-walled dust box processing equipment for a sweeping robot
By combining an inner support plate, a positioning seat, and an adjustable swing rod, the problems of deformation and cumbersome operation during the processing of thin-walled dust boxes are solved, achieving high-precision and highly versatile processing results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN ZEYUHONG ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional thin-walled dust box processing equipment is prone to deformation during processing and is cumbersome to operate, making it difficult to meet the needs of precision processing. It also lacks versatility, and the fixtures cannot adapt to diverse product requirements.
It adopts a combination structure of internal support plate, positioning seat, movable seat and adjustable swing rod to provide internal support and flexible positioning. The movable seat is driven to rise and fall by electric cylinder to achieve accurate fixation and diversified adaptation of thin-walled dust box.
It improves processing accuracy, prevents dust box deformation, enhances equipment versatility, simplifies operation procedures, and reduces maintenance costs.
Smart Images
Figure CN224526577U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of thin-walled dust box processing equipment, specifically a thin-walled dust box processing equipment for sweeping robots. Background Technology
[0002] In the field of robotic vacuum cleaner manufacturing, the thin-walled dustbin is a core component, and its processing precision directly affects the product's dust collection efficiency and lifespan. Traditional thin-walled dustbin processing equipment often uses simple tooling fixtures, which have significant structural design flaws and cannot meet the demands of modern precision machining, leading to many problems during the production process.
[0003] Traditional dustbin processing equipment mainly relies on manual fixing, using simple clamps to position the dustbin. These clamps typically consist of metal plates and bolts, lacking internal support structures for the dustbin. Due to the thin wall thickness of the dustbin, the unilateral pressure from the external clamps during cutting, grinding, and other processing can easily cause deformation of the dustbin. When chamfering the sides of the dustbin, the lack of internal support can cause the edges to collapse, resulting in excessive clearance between the dustbin and the vacuum cleaner cavity during assembly, affecting the seal.
[0004] Furthermore, the equipment lacks versatility. The dustbin shapes of different robot vacuum cleaner models vary significantly, commonly including trapezoidal, arc-shaped, and polygonal structures. Traditional clamps use fixed-specification holding arms, which cannot adapt to diverse product needs. In terms of ease of operation, traditional clamping devices are also relatively cumbersome, requiring frequent calibration or replacement, increasing maintenance costs and downtime. Utility Model Content
[0005] The purpose of this utility model is to provide a thin-walled dust box processing equipment for sweeping robots, which aims to solve the problems of easy deformation and cumbersome operation of existing thin-walled dust box processing equipment during processing.
[0006] This utility model is implemented as follows: A processing equipment for thin-walled dust boxes of sweeping robots includes a processing box. A machine platform is fixedly installed on the upper surface of the processing box. An inner support plate is inserted and installed on the machine platform. A positioning seat is provided above the inner support plate. The positioning seat is fixedly installed on the front end face of the machine platform. A movable seat is slidably installed on the positioning seat. An electric cylinder for driving the movable seat to rise and fall is also fixedly installed on the positioning seat. Two sets of adjustable swing rods are installed on both sides of the movable seat. The adjustable swing rods are rotatably connected to the movable seat. A pressure plate is fixedly installed at the lower end of the adjustable swing rod.
[0007] Preferably, the equipment platform includes a platform shell, a top cover, and a bottom frame for inserting and installing an inner support plate. The top cover is fixedly installed on the upper end surface of the platform shell, and the bottom frame is disposed on the lower end surface of the top cover, and the bottom frame and the top cover are integrally formed.
[0008] Preferably, the positioning seat includes a main frame plate, a bent top plate, and a guide shell for sliding installation of the movable seat. The bent top plate is vertically fixed to the upper end face of the main frame plate, and the guide shell is fixedly installed on the front end face of the main frame plate.
[0009] Preferably, the movable seat includes a vertical plate, a seat plate, and bushings for the adjustable swing arm to rotate and install. The vertical plate is slidably installed in the guide shell, the seat plate is fixedly installed on the lower end face of the vertical plate, and the bushings are integrally formed and disposed on both sides of the seat plate.
[0010] Preferably, the adjustable swing arm includes a pivot rod, a telescopic frame, and a vertical rod. The pivot rod is mounted in a bushing via a bearing. One end of the telescopic frame is fixed to the pivot rod, and the vertical rod is fixedly mounted on the other end of the telescopic frame.
[0011] Preferably, the telescopic frame includes a horizontal frame tube and a sliding plate, the sliding plate being slidably installed in the horizontal frame tube, and a locking bolt for locking the sliding plate is threaded onto the horizontal frame tube.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The internal support plate of this application supports the interior of the thin-walled dust box, and the positioning seat, movable seat, and adjustable swing rod accurately and firmly position and fix the dust box, effectively preventing displacement and deformation of the dust box during processing, thereby improving processing accuracy. The angle and length of the adjustable swing rod can be adjusted, and the electric cylinder can drive the movable seat to rise and fall, enabling the processing equipment to adapt to the processing needs of thin-walled dust boxes of different sizes and shapes, enhancing the versatility of the equipment, and meeting the pressing needs of different positions. At the same time, the structural design of the equipment platform facilitates the installation and disassembly of the internal support plate, increasing the flexibility of equipment use and cleaning. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure in use according to an embodiment of the present utility model; Figure 2 This is a side view of the overall structure in an embodiment of this utility model; Figure 3 This is a perspective view of the positioning seat, movable seat, electric cylinder, adjustable swing rod, pressure plate and thin-walled dust box in combination in the embodiment of this utility model; Figure 4 yes Figure 3 A front view of the device shown; Figure 5 yes Figure 3 Side view of the device shown.
[0014] In the diagram: 1. Processing box; 2. Equipment platform; 21. Platform shell; 22. Top cover; 23. Bottom frame; 3. Inner support plate; 31. Insert plate section; 32. Connecting plate; 4. Positioning seat; 41. Main frame plate; 42. Bending top plate; 43. Guide shell; 5. Movable seat; 51. Vertical plate; 52. Seat plate; 53. Bushing; 6. Electric cylinder; 7. Adjustable swing arm; 71. Rotating shaft rod; 72. Telescopic frame; 721. Horizontal frame tube; 722. Slide plate; 723. Locking bolt; 73. Vertical rod; 8. Pressure plate; 9. Thin-walled dust box. Detailed Implementation
[0015] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0016] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details: Reference Figure 1 , Figure 2 and Figure 3 As shown, a processing device for a thin-walled dustbin 9 for a sweeping robot includes a processing box 1. A device platform 2 is fixedly installed on the upper surface of the processing box 1. An inner support plate 3 is inserted and installed on the device platform 2. A positioning seat 4 is provided above the inner support plate 3 and is fixedly installed on the front end surface of the device platform 2. A movable seat 5 is slidably installed on the positioning seat 4, and an electric cylinder 6 for driving the movable seat 5 to rise and fall is also fixedly installed on the positioning seat 4. Two sets of adjustable swing rods 7 are installed on both sides of the movable seat 5. The adjustable swing rods 7 are rotatably connected to the movable seat 5, and a pressure plate 8 is fixedly installed at the lower end of the adjustable swing rods 7. The processing box 1 serves as the main structure of the device, facilitating subsequent processing such as cutting, grinding, and chamfering of the formed thin-walled dustbin 9 on the processing box 1. At the same time, the inner support plate 3 inserted and installed on the device platform 2 provides internal support for the thin-walled dustbin 9, preventing deformation of the dustbin during processing and avoiding damage to the thin-walled dustbin 9 during processing. The positioning seat 4, the movable seat 5, and the adjustable swing rod 7 work together to achieve accurate and secure positioning and holding of the dust box. The electric cylinder 6 drives the movable seat 5 to rise and fall, which can easily adjust the height of the holding plate 8 for easy holding of the dust box.
[0017] Reference Figure 1 and Figure 2As shown, the equipment platform 2 includes a platform shell 21, a top cover 22, and a bottom frame 23 for inserting and installing the inner support plate 3. The top cover 22 is fixedly installed on the upper end face of the platform shell 21, and the bottom frame 23 is located on the lower end face of the top cover 22, and the bottom frame 23 is integrally formed with the top cover 22. The equipment platform 2 adopts a structural design of platform shell 21, top cover 22, and bottom frame 23, which facilitates the installation and removal of the inner support plate 3. This ensures that during processing, a suitable inner support plate 3 can be selected according to the shape of the thin-walled dust box 9. At the same time, when not in use, the inner support plate 3 can also be removed for convenient maintenance and cleaning of the inside of the equipment platform 2.
[0018] Reference Figure 1 and Figure 2 As shown, the inner support plate 3 includes an insertion plate portion 31 and a connecting plate 32. The connecting plate 32 is fixedly installed on the rear end face of the insertion plate portion 31 and is inserted and fixed in the base frame 23. The design of the insertion plate portion 31 and the connecting plate 32 of the inner support plate 3 allows the inner support plate 3 to be stably inserted into the base frame 23 of the equipment platform 2, providing reliable internal support for the thin-walled dust box 9. The inner support plate 3 can be made of high-strength plastic material, which ensures the strength of the inner support plate 3 while reducing its weight.
[0019] Reference Figure 3 and Figure 5 As shown, the positioning seat 4 includes a main frame plate 41, a bent top plate 42, and a guide shell 43 for sliding installation of the movable seat 5. The bent top plate 42 is vertically fixed to the upper end face of the main frame plate 41, and the guide shell 43 is fixedly installed on the front end face of the main frame plate 41. The structure of the main frame plate 41, the bent top plate 42, and the guide shell 43 of the positioning seat 4 provides stable guidance and support for the sliding of the movable seat 5. The positioning seat 4 can be made of carbon steel or copper alloy to ensure the strength, rigidity, and wear resistance of the positioning seat 4.
[0020] Reference Figure 3 and Figure 4 As shown, the movable seat 5 includes a vertical plate 51, a seat plate 52, and a bushing 53 for the adjustable rocker arm 7 to rotate and be mounted. The vertical plate 51 is slidably mounted in the guide shell 43, the seat plate 52 is fixedly mounted on the lower end face of the vertical plate 51, and the bushing 53 is integrally formed on both sides of the seat plate 52. The design of the vertical plate 51, seat plate 52, and bushing 53 of the movable seat 5 allows the movable seat 5 to slide smoothly in the guide shell 43 of the positioning seat 4, while providing stable support for the rotation of the adjustable rocker arm 7.
[0021] Reference Figure 3 and Figure 4As shown, the adjustable swing arm 7 includes a rotating shaft 71, a telescopic frame 72, and a vertical rod 73. The rotating shaft 71 is mounted in the bushing 53 via bearings. One end of the telescopic frame 72 is fixed to the rotating shaft 71, and the vertical rod 73 is fixedly mounted on the other end of the telescopic frame 72. The structure of the rotating shaft 71, telescopic frame 72, and vertical rod 73 of the adjustable swing arm 7 allows the adjustable swing arm 7 to flexibly adjust its angle and length to adapt to thin-walled dust boxes 9 of different sizes and shapes, and to meet the pressing operations at different positions. The telescopic frame 72 includes a horizontal frame tube 721 and a sliding plate 722. The sliding plate 722 is slidably mounted in the horizontal frame tube 721, and a locking bolt 723 for locking the sliding plate 722 is threaded onto the horizontal frame tube 721. The design of the horizontal frame tube 721 and the sliding plate 722 of the telescopic frame 72 allows for the adjustment of the length of the telescopic frame 72. By locking the sliding plate 722 with the locking bolt 723, the length of the telescopic frame 72 can be fixed, thereby meeting the processing requirements of different dust boxes. The bearings on the rotating shaft 71 are deep groove ball bearings, which can ensure the rotational accuracy and load-bearing capacity of the rotating shaft 71.
[0022] Working Principle: During actual processing, select a suitable inner support plate 3 and insert the connecting plate 32 of the inner support plate 3 into the bottom frame 23 of the equipment platform 2 to complete the installation of the inner support plate 3. Place the thin-walled dust box 9 to be processed on the inner support plate 3, ensuring that the inside of the dust box fits snugly against the inner support plate 3. Adjust the angle and length of the adjustable swing rod 7 according to the size and shape of the dust box. Loosen the locking bolt 723 on the telescopic frame 72, slide the sliding plate 722 to adjust the length of the telescopic frame 72, and tighten the locking bolt 723 after adjustment. Rotate the rotating shaft 71 to adjust the angle of the adjustable swing rod 7. The electric cylinder 6 drives the movable seat 5 to descend in the guide shell 43 of the positioning seat 4, causing the pressure plate 8 to press on the thin-walled dust box 9, positioning and fixing the dust box. This allows for stable processing of the thin-walled dust box 9. After processing is completed, start the electric cylinder 6 to drive the movable seat 5 to rise and remove the processed thin-walled dust box 9.
[0023] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A processing equipment for thin-walled dust boxes of sweeping robots, comprising a processing box (1), characterized in that, The upper surface of the processing box (1) is fixedly installed with a machine platform (2), and an inner support plate (3) is inserted and installed on the machine platform (2). A positioning seat (4) is provided above the inner support plate (3). The positioning seat (4) is fixedly installed on the front end surface of the machine platform (2). A movable seat (5) is slidably installed on the positioning seat (4), and an electric cylinder (6) for driving the movable seat (5) to rise and fall is also fixedly installed on the positioning seat (4). Two sets of adjustable swing rods (7) are installed on both sides of the movable seat (5). The adjustable swing rods (7) are rotatably connected to the movable seat (5), and a pressure plate (8) is fixedly installed at the lower end of the adjustable swing rods (7).
2. The equipment for processing thin-walled dust boxes for sweeping robots according to claim 1, characterized in that, The equipment platform (2) includes a platform shell (21), a top cover (22) and a bottom frame (23) for the inner support plate (3) to be inserted and installed. The top cover (22) is fixedly installed on the upper surface of the platform shell (21), and the bottom frame (23) is set on the lower surface of the top cover (22). The bottom frame (23) and the top cover (22) are integrally formed.
3. The equipment for processing thin-walled dust boxes for sweeping robots according to claim 2, characterized in that, The inner support plate (3) includes an insert plate (31) and a connecting plate (32). The connecting plate (32) is fixedly installed on the rear end face of the insert plate (31) and is inserted and fixed in the bottom frame (23).
4. The equipment for processing thin-walled dust boxes for sweeping robots according to claim 3, characterized in that, The positioning seat (4) includes a main frame plate (41), a bent top plate (42), and a guide shell (43) for sliding installation of the movable seat (5). The bent top plate (42) is vertically fixed on the upper end face of the main frame plate (41), and the guide shell (43) is fixedly installed on the front end face of the main frame plate (41).
5. The equipment for processing thin-walled dust boxes for sweeping robots according to claim 4, characterized in that, The movable seat (5) includes a vertical plate (51), a seat plate (52), and a bushing (53) for the adjustable swing arm (7) to be rotatably mounted. The vertical plate (51) is slidably mounted in the guide shell (43), the seat plate (52) is fixedly mounted on the lower end face of the vertical plate (51), and the bushing (53) is integrally formed on both sides of the seat plate (52).
6. The equipment for processing thin-walled dust boxes for sweeping robots according to claim 5, characterized in that, The adjustable swing arm (7) includes a rotating shaft (71), a telescopic frame (72) and a vertical rod (73). The rotating shaft (71) is installed in the bushing (53) by bearings. One end of the telescopic frame (72) is fixed to the rotating shaft (71), and the vertical rod (73) is fixedly installed at the other end of the telescopic frame (72).
7. The equipment for processing thin-walled dust boxes for sweeping robots according to claim 6, characterized in that, The telescopic frame (72) includes a horizontal frame tube (721) and a sliding plate (722). The sliding plate (722) is slidably installed in the horizontal frame tube (721), and the horizontal frame tube (721) is threaded with a locking bolt (723) for locking the sliding plate (722).