Electric sucker

Abstract

The utility model discloses an electric suction cup, which relates to the technical field of carrying tools and comprises a suction cup body, an adsorption channel and an air inlet channel are arranged on the suction cup body, and a handle is detachably connected to the upper surface of the suction cup body. The negative pressure forming assembly is installed on the handle, the negative pressure forming assembly comprises a vacuum pump and a first air valve, an air suction port of the first air valve is communicated with the adsorption channel, and an air outlet of the first air valve is communicated with the working end of the vacuum pump; the negative pressure release assembly comprises an external air source and a second air valve, the second air valve is installed on the handle, an air inlet of the second air valve is communicated with the external air source, and an air outlet of the second air valve is communicated with the air inlet channel. The precision of adsorption and release can be realized in a short time, and the flexibility, safety, working efficiency and equipment durability of operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of handling tools, and more specifically to an electric suction cup. Background Art

[0002] In the construction or decoration industry, it is necessary to frequently carry building materials such as tiles, rock slabs, marble, stone, steel plates, glass, formwork, gypsum boards, cement boards, etc.; traditional handling methods often rely on manual handling, which is not only inefficient, but also has safety hazards. Therefore, efficient, safe, and low-consumption handling tools play a vital role in improving work efficiency, ensuring work safety, and extending equipment life. Vacuum suction cups are widely used as a new type of handling tool. Vacuum suction cups include manual suction cups and electric suction cups:

[0003] Manual suction cups require manual pressing for adsorption, which is inconvenient to operate. At the same time, when the pressing force is not enough, the suction force generated by the suction cup is insufficient, making it impossible to adsorb the building materials well. Therefore, it is easy to fall during transportation, resulting in damage to the building materials, and there are safety hazards;

[0004] Most electric suction cups use a channel opened on the suction cup body to achieve the functions of adsorption and release at the same time. This structural setting requires frequent switching of working states, which reduces work efficiency and response speed, and may be subject to certain limitations in the accuracy of controlling adsorption and release. In order to achieve adsorption and release through a single channel, it may be necessary to add additional control mechanisms or complex mechanical structures, which makes the structural setting complicated and increases costs.

[0005] Therefore, how to provide an electric suction cup with a simple structure that can improve the adsorption and release accuracy while also improving work efficiency is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0006] In view of this, the utility model provides an electric suction cup, aiming to solve the above technical problems.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An electric suction cup, comprising:

[0009] A suction cup body, wherein the suction cup body is provided with an adsorption channel and an air inlet channel, and a handle is detachably connected to the upper surface of the suction cup body;

[0010] A negative pressure forming component, the negative pressure forming component is installed on the handle, the negative pressure forming component comprises a vacuum pump and a first air valve, the air suction port of the first air valve is communicated with the adsorption channel, and the air outlet of the first air valve is communicated with the working end of the vacuum pump;

[0011] A negative pressure release component, the negative pressure release component includes an external air source and a second air valve, the second air valve is installed on the handle, and its air inlet is connected to the external air source, and the exhaust port of the second air valve is connected to the air inlet channel.

[0012] Through the above technical scheme, the utility model provides an electric suction cup, which generates negative pressure between the suction cup body and the adsorption surface of the adsorption piece through the structural setting of the vacuum pump and the first air valve, thereby realizing the adsorption of the suction cup body and the adsorption piece, and through the setting of the external air source and the second air valve, the external air can enter between the suction cup body and the adsorption surface of the adsorption piece, so that the air pressure between the suction cup and the adsorption surface of the adsorption piece is balanced with the outside world, thereby realizing the separation of the suction cup body and the adsorption piece, and the setting of the two air valves allows the suction cup to flexibly control the inflow and outflow of gas, thereby realizing the adsorption and release of tiles; the utility model has a simple structure, and through the independent control of the first air valve and the second air valve, it can realize the adsorption and release accuracy in a short time, improve work efficiency, and avoid safety accidents caused by improper operation.

[0013] Preferably, in the above electric suction cup, the handle comprises a first support, a second support and a crossbeam, the first support and the second support are respectively fixed to both sides of the upper surface of the suction cup body by bolts, the crossbeam is fixed between the first support and the second support, the interior of the crossbeam is a hollow structure, and the vacuum pump is installed inside the crossbeam. The structure is simple, installation and disassembly are convenient, and it is easy to use.

[0014] Preferably, in the above electric suction cup, the first air valve is fixed on the side wall of the second support, the air inlet passes through the bottom wall of the second support and extends into the adsorption channel, and the air outlet is connected to the working end of the vacuum pump through the first connecting pipeline. The structure is simple and stable.

[0015] Preferably, in the above electric suction cup, the second air valve is fixed on the side wall of the second support, the air inlet is connected to the external air source, and the air outlet passes through the bottom wall of the second support and extends into the air inlet channel. The structure is simple and stable.

[0016] Preferably, in the above-mentioned electric suction cup, a protective cover is fixed on the second support, the protective cover is arranged outside the first air valve and the second air valve, and the air inlet extends to the outer wall of the protective cover. It plays a protective role for the first air valve and the second air valve, and further effectively ensures the working stability of the first air valve and the second air valve.

[0017] Preferably, in the above-mentioned electric suction cup, a control unit is further included, the control unit includes a display screen and a circuit board, the display screen is mounted on the side wall of the protective cover, the circuit board is mounted in the housing of the display screen, and is electrically connected to the display screen, the vacuum pump, the first air valve and the second air valve. The control unit controls the opening and closing of the vacuum pump and the external air source, and can also control the operating speed of the vacuum pump and the external air source to meet different needs.

[0018] Preferably, in the above-mentioned electric suction cup, a pressure sensor is integrated on the circuit board, a detection channel is provided on the side of the suction cup body close to the adsorption channel, the outlet end of the detection channel is connected to a second connecting pipeline, and the other end of the second connecting pipeline corresponds to the pressure sensor. By setting the detection channel and the pressure sensor, the pressure state between the suction cup body and the adsorption surface of the adsorption part can be monitored in real time, and precise control and real-time monitoring can be achieved. At the same time, the data of the monitored pressure state can be fed back to the circuit board and displayed on the display screen, which is convenient for the operator to pay attention to the pressure state in real time and intuitively understand the working load of the suction cup, and at the same time, it can save energy and increase the service life.

[0019] Preferably, in the above electric suction cup, the display screen has a power switch and an operation button. The structure is simple and the operation is convenient. The power switch is used to control the opening and closing of the electric suction cup, and the switching between adsorption and release is realized by pressing the operation button.

[0020] Preferably, in the above-mentioned electric suction cup, a pressure relief ear is connected to the side wall of the suction cup body. The arrangement of the pressure relief ear can assist in removing the suction cup body.

[0021] It can be seen from the above technical solutions that, compared with the prior art, the utility model discloses an electric suction cup, which has the following beneficial effects:

[0022] 1. The utility model provides an adsorption channel, an air intake channel and a detection channel on the suction cup body. The adsorption channel and the air intake channel are respectively connected to the first air valve and the second air valve, and the detection channel is connected to the pressure sensor through the second connecting pipeline. This structural arrangement improves the flexibility, safety, work efficiency and durability of the operation, and enhances the applicability and versatility of the equipment.

[0023] 2. The utility model realizes adsorption and release respectively by independently controlling the opening and closing of the first air valve and the second air valve, which can improve the adsorption and release accuracy. At the same time, the structure is simple and easy to operate.

[0024] 3. The utility model can adjust the switch and pressure of the first air valve and the second air valve through the control unit to meet the adsorption requirements of adsorbents of different sizes, shapes and weights.

[0025] 4. The utility model can monitor the pressure state between the suction cup body and the adsorption surface of the adsorption piece in real time through the setting of the detection channel and the pressure sensor, and display it on the display screen, so that the operator can pay attention to the pressure state in real time. This structural setting realizes precise control and real-time monitoring. Accurate air pressure control and real-time monitoring can reduce equipment wear and damage caused by unstable air pressure, effectively save energy and increase service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 The accompanying drawing is a schematic diagram of the structure of the electric suction cup provided by the utility model;

[0028] Figure 2 The accompanying drawing is a cross-sectional view of the electric suction cup provided by the utility model;

[0029] Figure 3 The accompanying drawing is a schematic structural diagram of the electric suction cup provided by the utility model with the protective cover removed;

[0030] Figure 4 The attached picture is Figure 3 Exploded diagram of

[0031] Figure 5 The attached figure is a schematic diagram of the structure of the electric suction cup provided by the utility model from another angle;

[0032] Figure 6 The attached picture is Figure 5 A cross-sectional view of

[0033] Figure 7 The accompanying drawing is a bottom view of the electric suction cup provided by the utility model.

[0034] in:

[0035] 1- Suction cup body;

[0036] 11-adsorption channel; 12-air intake channel; 13-detection channel; 14-pressure relief ear;

[0037] 2-Handle;

[0038] 21-first support; 22-second support; 23-crossbeam;

[0039] 3- Vacuum pump;

[0040] 4-First air valve;

[0041] 41-intake port; 42-exhaust port;

[0042] 5- Second air valve;

[0043] 51-air inlet; 52-exhaust outlet;

[0044] 6- first connecting pipeline;

[0045] 7- Protective cover;

[0046] 8- Display screen;

[0047] 81-power switch; 82-operation button;

[0048] 9- Second connecting pipeline. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] See attached Figure 1 To Attachment Figure 7 The utility model discloses an electric suction cup, comprising:

[0051] A suction cup body 1, on which a suction channel 11 and an air inlet channel 12 are provided, and a handle 2 is detachably connected to the upper surface of the suction cup body 1;

[0052] A negative pressure forming component is installed on the handle 2, and includes a vacuum pump 3 and a first air valve 4. The air inlet 41 of the first air valve 4 is connected to the adsorption channel 11, and the air outlet 42 of the first air valve 4 is connected to the working end of the vacuum pump 3;

[0053] The negative pressure release component includes an external air source and a second air valve 5 . The second air valve 5 is installed on the handle 2 , and its air inlet 51 is connected to the external air source. The exhaust port 52 of the second air valve 5 is connected to the air inlet channel 12 .

[0054] In order to further optimize the above technical solution, the handle 2 includes a first support 21, a second support 22 and a cross beam 23. The first support 21 and the second support 22 are respectively fixed to the two sides of the upper surface of the suction cup body 1 by bolts. The cross beam 23 is fixed between the first support 21 and the second support 22. The interior of the cross beam 23 is a hollow structure, and the vacuum pump 3 is installed inside the cross beam 23.

[0055] In order to further optimize the above technical solution, the first support 21 and the second support 22 are both L-shaped plates, and the outer side wall of the beam has friction patterns to increase the friction between the operator's hand and the beam and increase the gripping force.

[0056] In order to further optimize the above technical solution, the first air valve 4 is fixed on the side wall of the second support 22, the air intake port 41 passes through the bottom wall of the second support 22 and extends into the adsorption channel 11, and the air outlet 42 is connected to the working end of the vacuum pump 3 through the first connecting pipe 6.

[0057] In order to further optimize the above technical solution, the second air valve 5 is fixed on the side wall of the second support 22 , the air inlet 51 is connected to the external air source, and the air outlet 52 passes through the bottom wall of the second support 22 and extends into the air inlet channel 12 .

[0058] In order to further optimize the above technical solution, a protective cover 7 is fixed on the second support 22 . The protective cover 7 is arranged outside the first air valve 4 and the second air valve 5 , and the air inlet 51 extends to the outer wall of the protective cover 7 .

[0059] In order to further optimize the above technical solution, a control unit is also included, which includes a display screen 8 and a circuit board. The display screen 8 is installed on the side wall of the protective cover 7, and the circuit board is installed in the shell of the display screen 8 and is electrically connected to the display screen 8, the vacuum pump 3, the first air valve 4 and the second air valve 5.

[0060] In order to further optimize the above technical solution, a pressure sensor is integrated on the circuit board, and a detection channel 13 is opened on the side of the suction cup body 1 close to the adsorption channel 11. The outlet end of the detection channel 13 is connected to the second connecting pipeline 9, and the other end of the second connecting pipeline 9 corresponds to the pressure sensor.

[0061] In order to further optimize the above technical solution, the detection channel, the adsorption channel and the air intake channel are arranged in an arc shape.

[0062] In order to further optimize the above technical solution, the display screen 8 has a power switch 81 and an operation button 82 .

[0063] In order to further optimize the above technical solution, a pressure relief ear 14 is connected to the side wall of the suction cup body 1 .

[0064] In order to further optimize the above technical solution, the suction cup body 1 is circular, elliptical or other shapes.

[0065] The implementation methods of the utility model are:

[0066] When the adsorbent needs to be adsorbed, the vacuum pump is controlled to run, and the first air valve is opened to extract the air between the suction cup body and the adsorption surface of the adsorbent to reach a negative pressure state, so that the suction cup body can firmly adsorb the adsorbent;

[0067] When the adsorbent needs to be released, the vacuum pump and the first air valve are closed, the external air source is controlled to operate, and the second air valve is opened to allow air to flow between the suction cup body and the adsorption surface of the adsorbent, so that the internal air pressure is balanced with the external pressure, thereby easily realizing the separation of the suction cup body and the accessory;

[0068] In addition, the pressure sensor integrated on the circuit board can monitor air pressure changes in real time, and the data can be fed back and displayed on the display screen, allowing the operator to intuitively see the working status of the suction cup.

[0069] The electric suction cup provided by the utility model can achieve precise control by independently controlling the first air valve and the second air valve. At the same time, the setting of the pressure sensor can monitor the pressure state in real time, monitor whether leakage occurs and whether the load is released, and the safety is significantly improved.

[0070] The electric suction cup provided by the utility model can be applied to more adsorption pieces of different materials and shapes, and can achieve stable and damage-free adsorption and transportation regardless of whether the surface is smooth or with concave-convex patterns of glass, metal, ceramic tile and other materials.

[0071] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0072] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electric suction cup, characterized in that: include: A suction cup body (1), wherein the suction cup body (1) is provided with a suction channel (11) and an air intake channel (12), and a handle (2) is detachably connected to the upper surface of the suction cup body (1); a negative pressure forming component, the negative pressure forming component being mounted on the handle (2), the negative pressure forming component comprising a vacuum pump (3) and a first air valve (4), the air inlet (41) of the first air valve (4) being in communication with the adsorption channel (11), and the air outlet (42) of the first air valve (4) being in communication with the working end of the vacuum pump (3); A negative pressure release component, the negative pressure release component comprising an external air source and a second air valve (5), the second air valve (5) being mounted on the handle (2), and its air inlet (51) being connected to the external air source, and the air outlet (52) of the second air valve (5) being connected to the air inlet channel (12).

2. An electric suction cup according to claim 1, characterized in that: The handle (2) comprises a first support (21), a second support (22) and a crossbeam (23); the first support (21) and the second support (22) are respectively fixed to two sides of the upper surface of the suction cup body (1) by bolts; the crossbeam (23) is fixed between the first support (21) and the second support (22); the interior of the crossbeam (23) is a hollow structure; the vacuum pump (3) is installed inside the crossbeam (23).

3. An electric suction cup according to claim 2, characterized in that: The first air valve (4) is fixed on the side wall of the second support (22), the air intake port (41) passes through the bottom wall of the second support (22) and extends into the adsorption channel (11), and the air outlet (42) is connected to the working end of the vacuum pump (3) through a first connecting pipeline (6).

4. The electric suction cup according to claim 3, characterized in that: The second air valve (5) is fixed on the side wall of the second support (22), the air inlet (51) is connected to the external air source, and the air outlet (52) passes through the bottom wall of the second support (22) and extends into the air inlet channel (12).

5. The electric suction cup according to claim 2, characterized in that: A protective cover (7) is fixed on the second support (22), the protective cover (7) is arranged on the outside of the first air valve (4) and the second air valve (5), and the air inlet (51) extends to the outer side wall of the protective cover (7).

6. The electric suction cup according to claim 5, characterized in that: It also includes a control unit, which includes a display screen (8) and a circuit board. The display screen (8) is mounted on the side wall of the protective cover (7), and the circuit board is mounted in the housing of the display screen (8) and is electrically connected to the display screen (8), the vacuum pump (3), the first gas valve (4) and the second gas valve (5).

7. An electric suction cup according to claim 6, characterized in that: A pressure sensor is integrated on the circuit board, a detection channel (13) is provided on a side of the suction cup body (1) close to the adsorption channel (11), an outlet end of the detection channel (13) is connected to a second connecting pipeline (9), and the other end of the second connecting pipeline (9) corresponds to the pressure sensor.

8. The electric suction cup according to claim 6, characterized in that: The display screen (8) is provided with a power switch (81) and an operation button (82).

9. The electric suction cup according to claim 1, characterized in that: A pressure relief ear (14) is connected to the side wall of the suction cup body (1).

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