Dust collection device
By introducing structures such as a limiting platform, clamping module, and strap module into the vacuum cleaner, the problem of the cloth bag slipping off is solved, improving the working efficiency of the vacuum cleaner and the stability of dust collection.
Patent Information
- Application Number
- CN202520343269.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-02-28
AI Technical Summary
The cloth bags in existing vacuum cleaners are prone to slipping off, which affects work efficiency.
A dust collection device was designed, comprising a dust collection component and a dust collection component. It adopts a structure including a limiting platform, a clamping module, a bag-pulling cylinder, a tension spring, and a strap module to ensure that the cloth bag is firmly in place and prevents it from slipping.
It effectively prevents the cloth bag from slipping, improving the working efficiency of the vacuum cleaner and the stability of dust collection.
Smart Images
Figure CN223960301U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of factory dust removal technology, and in particular to a dust collection device. Background Technology
[0002] Most factories today have production lines consisting of large machines or equipment, which generally refers to capitalist machine-based mass production, that is, industrial sites that use mechanized labor to replace manual labor. In modern times, factories are also called "manufacturing plants" and "production enterprises".
[0003] When processing boards in existing factories, a certain amount of dust is generated. At this time, we use vacuum cleaners to absorb this dust. However, some existing vacuum cleaners need to collect the dust after it is absorbed. Vacuum cleaners need to use cloth bags when they are in operation. Currently, most vacuum cleaner cloth bags are directly covered by the suction port of the vacuum cleaner. This way of setting the cloth bag can easily cause the cloth bag to slip off, affecting the working efficiency of the instrument. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a dust collection device.
[0005] The technical solution of this utility model is as follows: a dust collection device, including a dust collection component and a dust collection component disposed below the dust collection component. The dust collection component includes a dust collection motor, a vacuum cleaner connected to the output end of the dust collection motor, and a dust collection pipe connecting the dust collection motor and the vacuum cleaner. The vacuum cleaner is connected to at least one dust removal chamber. The vacuum cleaner is mounted above the dust collection component via a mounting bracket. The dust collection component includes a limiting platform with a limiting groove at its center. A clamping module is correspondingly disposed above the limiting platform. The clamping module includes a limiting plate sleeved on the outside of the mounting bracket, a bag-pulling cylinder assembly, a tension spring, a bag-pulling claw, and a clamping block connected to the output end of the bag-pulling claw. The bag-pulling cylinder assembly includes two sets of bag-pulling cylinders diagonally arranged connected to the bottom of the limiting plate. The bag-pulling claw is connected to the output end of the bag-pulling cylinder. The tension spring is disposed between the bag-pulling cylinder and the bag-pulling claw.
[0006] Therefore, the vacuum motor is used to drive the vacuum cleaner to perform vacuuming in the vacuum chamber; the limiting platform is used to place the dust collection bag through the limiting groove; the clamping module is used to clamp the dust collection belt on the dust collection mechanism to prevent the bag from falling due to dust falling in; the bag-pulling cylinder is used to drive the bag-pulling claw to move down; the bag-pulling claw is used to clamp the edge of the dust collection bag; and the tension spring is used to use its elasticity to drive the clamped dust collection bag edge to return to its original position upward to prevent the dust collection bag from falling, slipping, or shifting due to dust falling in.
[0007] The dust collection assembly also includes a base, a linear module mounted on the base, and a lifting cylinder. The lifting cylinder is connected to the output end of the linear module, and the limiting platform is connected to the output end of the lifting cylinder. A shelf is provided on the outside of the limiting groove of the limiting platform. Therefore, the linear module is used to drive the limiting platform to move linearly on the base, and the lifting platform is used to drive the dust collection assembly to rise and fall, moving the dust bag closer to the end of the vacuum cleaner for dust collection.
[0008] The shelf includes two parallel bases and an annular limiting portion at the end of each base. The two bases are arranged diagonally, and the annular limiting portion communicates with the limiting groove. Therefore, the shelf is used to house the dust collection bag, preventing it from slipping or shifting. The bases limit the dust collection bag's position, preventing it from tipping over. The annular limiting portion shapes the bag opening.
[0009] A strapping module is provided on the side of the base. The strapping module includes a rotary cylinder, a vertical frame, a rotary cylinder mounted on the vertical frame, a lifting cylinder mounted on the output end of the rotary cylinder, a strapping cylinder connected to the output end of the lifting cylinder, and a gripper mounted on the output end of the strapping cylinder. The gripper is arc-shaped. The strapping cylinder is mounted on the output end of the rotary cylinder via an annular limiting frame. Therefore, the lifting cylinder moves the gripper down to a suitable position at the opening of the dust collection bag; the strapping cylinder drives the gripper to open and close, clamping the opening of the dust collection bag to prevent dust from scattering after the dust collection belt is transferred and collected; the rotary cylinder rotates the strapping gripper; and the gripper clamps the dust collection bag.
[0010] The vacuum cleaner has a suction chamber inside and a dust outlet at the bottom. The suction chamber is inverted conical in shape, and the diameter of the upper part of the suction chamber is larger than the diameter of the dust outlet. Therefore, the suction chamber is used for temporary storage and collection of dust, and the dust outlet is used to collect the dust from the suction chamber into a dust bag. Attached Figure Description
[0011] Figure 1 This is a front view of the present invention;
[0012] Figure 2 This is a partial structural schematic diagram of the present invention. Detailed Implementation
[0013] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0014] like Figures 1 to 2 As shown, this utility model is a dust collection device, including a dust collection assembly and a dust collection assembly disposed below the dust collection assembly. The dust collection assembly includes a dust collection motor 2, a vacuum cleaner 1 connected to the output end of the dust collection motor 2, and a suction pipe connecting the dust collection motor 2 and the vacuum cleaner 1. The vacuum cleaner 1 connects to at least one dust collection chamber. The vacuum cleaner 1 is disposed above the dust collection assembly via a mounting bracket 21. The dust collection assembly includes a limiting platform 3, and the limiting platform 3 has a limiting groove 31 at its center. A clamping module 4 is provided above the 3. The clamping module 4 includes a limiting plate 41 sleeved on the outside of the mounting frame 21, a bag-pulling cylinder assembly, a tension spring 43, a bag-pulling claw 44, and a clamping block connected to the output end of the bag-pulling claw 44. The bag-pulling cylinder assembly includes two sets of bag-pulling cylinders 42 connected to the bottom of the limiting plate 41 and arranged diagonally. The bag-pulling claw 44 is connected to the bottom output end of the bag-pulling cylinder 42. The tension spring 43 is disposed between the bag-pulling cylinder 42 and the bag-pulling claw 44.
[0015] The dust collection assembly also includes a base 5, a linear module 6 disposed on the base 5, and a lifting cylinder 7. The lifting cylinder 7 is connected to the output end of the linear module 6, and the limiting platform 3 is connected to the output end of the lifting cylinder 7. The limiting platform 3 is provided with a shelf 8 on the outside of the limiting groove 31.
[0016] The shelf 8 includes two parallel root portions 81 and an annular limiting portion 82 disposed at the end of the root portions 81. The two root portions 81 are arranged diagonally, and the annular limiting portion 82 is connected to the limiting groove 31.
[0017] A strapping module 9 is provided on the side of the base 5. The strapping module 9 includes a stand 91, a rotary cylinder 92 disposed on the stand 91, a lifting cylinder 93 disposed on the output end of the rotary cylinder 92, a strapping cylinder 94 connected to the output end of the lifting cylinder 93, and a gripper 95 disposed on the output end of the strapping cylinder 94. The gripper 95 is arc-shaped. The strapping cylinder 94 is disposed on the output end of the rotary cylinder 92 by an annular limiting frame.
[0018] The vacuum cleaner 1 has a suction chamber 11 inside, and a dust outlet is provided at the bottom of the vacuum cleaner 1. The suction chamber 11 is inverted conical in shape, and the diameter of the upper part of the suction chamber 11 is larger than the diameter of the dust outlet. In this embodiment, the vacuum cleaner 1 is connected to a control module at the dust outlet. The control module includes a controller, a control valve, and a time relay electrically connected to the control valve, which is used to calculate the dust discharge time for a single cycle to achieve consistency in the amount of dust discharged.
[0019] The working process of this utility model is as follows: The dust collection bag is placed inside the plant rack 8, with the bag opening extending from the annular limiting part 8. The linear module 6 drives the dust collection bag on the limiting platform 31 to move to the bottom of the vacuum cleaner 1. The lifting cylinder 7 drives the dust collection bag to move upward and closer to the dust outlet. The vacuum motor 2 drives the vacuum cleaner 1 to remove dust from the dust removal chamber. The dust is discharged through the dust removal port at the bottom of the suction chamber 11 into the dust collection bag on the limiting platform 3. At this time, the bag-pulling cylinder 42 pulls... After the movable bag gripper 44 moves down to the bag opening, it clamps the dust collection bag opening to prevent the dust collection bag from shifting due to falling dust. After the dust collection bag is collected, the linear module 6 drives the limiting platform 31 to move to the corresponding position below the tying module 9. The lifting cylinder 91 drives the tying cylinder 94 to move down after approaching the bag opening. The tying cylinder 94 drives the gripper 95 to tighten the bag opening, and then the rotating cylinder 92 drives the bag opening to be tightened and rotated to prevent dust from overflowing from the bag opening, which facilitates the subsequent handling of the dust collection bag.
[0020] Finally, it should be emphasized that the above description is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A dust collection device, comprising a dust collection component and a dust collection component disposed below the dust collection component, characterized in that: The dust collection assembly includes a dust collection motor (2), a vacuum cleaner (1) connected to the output end of the dust collection motor (2), and a suction pipe connecting the dust collection motor (2) and the vacuum cleaner (1). The vacuum cleaner (1) is connected to at least one dust collection chamber. The vacuum cleaner (1) is mounted above the dust collection assembly via a mounting bracket (21). The dust collection assembly includes a limiting platform (3), with a limiting groove (31) at the center of the limiting platform (3). A clamping module (4) is correspondingly arranged above the limiting platform (3). The assembly (4) includes a limiting plate (41) sleeved on the outside of the mounting frame (21), a bag-pulling cylinder assembly, a tension spring (43), a bag-pulling claw (44), and a clamping block connected to the output end of the bag-pulling claw (44). The bag-pulling cylinder assembly includes two sets of bag-pulling cylinders (42) connected to the bottom of the limiting plate (41) and arranged diagonally. The bag-pulling claw (44) is connected to the output end of the bag-pulling cylinder (42), and the tension spring (43) is disposed between the bag-pulling cylinder (42) and the bag-pulling claw (44).
2. The dust collection device according to claim 1, characterized in that: The dust collection assembly also includes a base (5), a linear module (6) disposed on the base (5), and a lifting cylinder (7). The lifting cylinder (7) is connected to the output end of the linear module (6), and the limiting platform (3) is connected to the output end of the lifting cylinder (7). The limiting platform (3) has a shelf (8) on the outside of the limiting groove (31).
3. A dust collection device according to claim 2, characterized in that: The shelf (8) includes two parallel roots (81) and an annular limiting part (82) at the end of the roots (81). The two roots (81) are arranged diagonally, and the annular limiting part (82) is connected to the limiting groove (31).
4. A dust collection device according to claim 2, characterized in that: The base (5) is provided with a strap module (9) on its side. The strap module (9) includes a stand (91), a rotary cylinder (92) provided on the stand (91), a lifting cylinder (93) provided on the output end of the rotary cylinder (92), a strap cylinder (94) connected to the output end of the lifting cylinder (93), and a gripper (95) provided on the output end of the strap cylinder (94). The gripper (95) is arc-shaped. The strap cylinder (94) is provided on the output end of the rotary cylinder (92) through an annular limiting frame.
5. A dust collection device according to claim 1, characterized in that: The vacuum cleaner (1) is provided with a suction chamber (11), and the bottom of the vacuum cleaner (1) is provided with a dust outlet. The suction chamber (11) is arranged in an inverted cone shape, and the diameter of the upper part of the suction chamber (11) is larger than the diameter of the dust outlet.