Sucker device with automatic cleaning function
By designing a sealed air chamber and air holes at the bottom of the suction cup device, automatic cleaning of the box lid surface is achieved, solving the problem of insufficient suction cup adhesion and ensuring smooth operation of the robotic arm.
Patent Information
- Application Number
- CN202423301416.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-30
AI Technical Summary
During the packing process of tobacco in the tobacco storage room, dust or tobacco on the surface of the box lid reduces the adhesion of the suction cup, affecting the smooth operation of the robotic arm in adding and removing the lid.
Design a suction cup device with automatic cleaning. By setting a bottom cover and a rubber ring at the bottom of the suction cup to form a sealed air chamber, and opening air holes on the rubber ring, the device uses an air pipe and a two-way air valve to blow and adsorb onto the surface of the box lid, ensuring the surface of the box lid is clean.
It effectively removes dust and tobacco from the surface of the lid, ensuring the suction cup adheres firmly and allowing the robotic arm to smoothly perform the lid-adding and lid-removing operations.
Smart Images
Figure CN223658480U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tobacco production equipment technical field, especially is a kind of sucking disc device with automatic cleaning. BACKGROUND
[0002] In the process of tobacco packing in tobacco warehouse, the operation of covering and uncovering tobacco box is needed, and the mechanical arm with sucking disc is used to complete the operation of covering and uncovering the cover of tobacco box by negative pressure adsorption. In the process of tobacco packing, there is a lot of dust in the environment, and the adhesion of sucking disc is reduced due to the dust or tobacco on the surface of the cover of tobacco box, so that the sucking disc of mechanical arm cannot be adsorbed stably, thereby affecting the smooth operation of covering and uncovering. SUMMARY
[0003] The utility model discloses a kind of sucking disc device with automatic cleaning, the dust on the cover is blown in advance, to ensure the stable adsorption of sucking disc to cover.
[0004] The utility model is implemented by the following technical solutions:
[0005] A kind of sucking disc device with automatic cleaning, including sucking disc fixed frame, sucking disc fixed frame top is connected with air pipe, bottom is equipped with sucking disc assembly, the sucking disc assembly includes the sucking disc disc body of upper convex in middle part, sucking disc disc body bottom is fixed with bottom cover, bottom cover and sucking disc disc body are enclosed between air cavity, bottom cover periphery is equipped with rubber ring, rubber ring bottom is opened with multiple air holes, air pipe, air cavity and multiple air holes are sequentially communicated, air pipe is equipped with two-way valve.
[0006] As the preferred scheme of the above-mentioned sucking disc device, the sucking disc disc body is in the form of spherical cap, and the lowest part of the bottom cover and the rubber ring is higher than the lowest part of the sucking disc disc body in the natural state.
[0007] As the preferred scheme of the above-mentioned sucking disc device, the air holes of the rubber ring extend obliquely.
[0008] As the preferred scheme of the above-mentioned sucking disc device, multiple air holes are evenly distributed along the circumferential direction of the bottom of the rubber ring.
[0009] As the preferred scheme of the above-mentioned sucking disc device, the bottom cover is fixedly connected with the sucking disc disc body by screw connection.
[0010] As the preferred scheme of the above-mentioned sucking disc device, the bottom cover is a rubber cover.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] The utility model provides a kind of suction cup device with automatic cleaning, bottom cover is arranged at the bottom of suction cup disc body, bottom cover and suction cup disc body are enclosed between air cavity, multiple air holes are opened on rubber ring around bottom cover, and two-way air valve is equipped on air pipe connected with suction cup assembly, the air cavity of suction cup assembly is inflated or pumped, and blowing cleaning before the box cover is adsorbed by suction cup can be realized, the cleanliness of the surface of box cover is guaranteed when adsorbing, so that the stable adsorption of suction cup is guaranteed, and then the smooth operation of mechanical arm is guaranteed to cap, remove cap operation. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the structure diagram of the utility model.
[0014] Figure 2 It is the bottom view of the utility model.
[0015] Reference numeral in drawing: 1 suction cup fixing frame;2 air pipe;3 suction cup disc body;4 bottom cover;5 mounting hole;6 air cavity;7 rubber ring;8 air hole;9 two-way air valve. DETAILED DESCRIPTION
[0016] The embodiment of the utility model is described in detail below, and the embodiment is implemented under the premise of the technical scheme of the utility model, and detailed implementation mode and specific operation process are given, but the protection scope of the utility model is not limited to the following embodiment.
[0017] Reference Figure 1 And Figure 2 The embodiment discloses a kind of suction cup device with automatic cleaning, including suction cup fixing frame 1, suction cup fixing frame 1 top is connected with air pipe 2, bottom is equipped with suction cup assembly, suction cup assembly includes the suction cup disc body 3 of upper convex in middle part, suction cup disc body 3 is spherical crown, suction cup disc body 3 bottom is fixed with bottom cover 4, bottom cover 4 is rubber cover, bottom cover 4 is opened with mounting hole 5, bottom cover 4 is fixedly connected with suction cup disc body 3 by screw connection, by screw through the mounting hole 5 of bottom cover 4 and is screwed in the thread hole of suction cup disc body 3, the fixed connection of both is realized. Bottom cover 4 and suction cup disc body 3 are enclosed between air cavity 6, bottom cover 4 periphery is equipped with rubber ring 7, rubber ring 7 can be integrally formed with bottom cover 4, multiple air holes 8 are opened in the bottom of rubber ring 7, multiple air holes 8 are evenly distributed along the circumferential direction of the bottom of rubber ring 7, air hole 8 of rubber ring 7 extends obliquely, air pipe 2, air cavity 6 and multiple air holes 8 are sequentially communicated, two-way air valve 9 is equipped on air pipe 2.
[0018] In natural state, the lowest point of bottom cover 4 and rubber ring 7 is higher than the lowest point of suction cup disc body 3.
[0019] In use, the suction disc holder 1 of the suction disc device is installed on a mechanical arm, the suction disc device is driven by the mechanical arm to above the cover of a tobacco box, the suction disc body 3 is left with a gap from the surface of the cover of the tobacco box, the gas pipe 2 is connected with a gas supply system, gas is introduced into the gas pipe 2 through the gas supply system, the gas enters the air cavity 6 of the suction disc assembly through the gas pipe 2, and is blown outwards through the multiple air holes 8 distributed on the rubber ring 7, so that the dust or tobacco on the surface of the cover of the tobacco box can be blown away. Then, the suction disc body 3 is attached to the surface of the cover, air is sucked through the gas supply system, and air is sucked through the multiple air holes 8 distributed on the rubber ring 7, so that the bottom surface of the suction disc body 3 performs negative pressure adsorption on the surface of the cover. Since the surface of the cover is pre-cleaned by spraying, the suction disc body 3 can stably adsorb the cover at this time, and the adhesion of the suction disc is reduced due to the dust or tobacco on the surface of the cover, so that the smooth operation of the mechanical arm for covering and uncovering is ensured.
[0020] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A suction cup device with automatic cleaning, comprising a suction cup fixing frame, a gas pipe is connected to the top of the suction cup fixing frame, and a suction cup assembly is arranged at the bottom of the suction cup fixing frame, characterized in that: The suction disc assembly comprises a suction disc body with a convex middle part, a bottom cover fixed at the bottom of the suction disc body, a closed air cavity formed between the bottom cover and the suction disc body, a rubber ring provided around the bottom cover, a plurality of air holes opened at the bottom of the rubber ring, an air pipe, an air cavity and the plurality of air holes communicated in sequence, and a two-way air valve provided on the air pipe.
2. A suction cup device with automatic cleaning according to claim 1, characterized in that: The suction disc body is in the shape of a spherical cap, and the lowest part of the bottom cover and the rubber ring is higher than the lowest part of the suction disc body in a natural state.
3. A suction cup device with automatic cleaning according to claim 1, characterized in that: The air holes of the rubber ring extend obliquely.
4. A suction cup device with automatic cleaning according to claim 1, characterized in that: The plurality of air holes are evenly distributed along the circumferential direction of the bottom of the rubber ring.
5. A suction cup device with automatic cleaning according to claim 1, characterized in that: The bottom cover is fixedly connected with the suction disc body by means of screw connection.
6. A suction cup device with automatic cleaning according to claim 1, characterized in that: The bottom cover is a rubber cover.