Multi-hole type vacuum chuck

Abstract

The utility model discloses a multi-hole type vacuum chuck, and relates to the technical field of multi-hole type vacuum chucks. The porous vacuum sucker comprises a sucker body, a filter assembly and two auxiliary assemblies, an adsorption box is fixedly mounted at the top of the sucker body, a sucker is fixedly mounted at the top of the adsorption box, the filter assembly is arranged on the sucker, the auxiliary assemblies are arranged on the adsorption box, and each auxiliary assembly comprises a fixed frame, a movable plate, a clamping rod and a clamping block. A clamping groove is formed in the top of the fixed frame, the clamping block is clamped and mounted in the clamping groove, a movable plate is slidably mounted in the fixed frame, a clamping rod is fixedly mounted on the front side of the movable plate, and the clamping rod is clamped and mounted on the clamping block. Through the arrangement of the auxiliary assembly, when the filtering holes are blocked, the corresponding clamping plates can be quickly disassembled, the cleaning work is more convenient due to the detachable corresponding clamping plates, an operator can easily take down the device for cleaning, it is ensured that the device is kept in a good running state, and performance reduction caused by poor filtering is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of porous vacuum suction cups, in particular to a porous vacuum suction cup. Background Art

[0002] Chinese patent document CN220863736U discloses a porous vacuum suction cup, which belongs to the field of adsorption equipment technology. The cup comprises a suction cup body, an adsorption assembly provided on the cup body, a filter assembly provided within the adsorption assembly, an adsorption plate provided with adsorption holes and screw holes, a card slot provided within the adsorption hole, and a filter assembly including a filter plate. The porous vacuum suction cup generates suction through the adsorption holes by providing a reed and a filter plate, so that external air is drawn into the adsorption holes, and the filter plate blocks impurities. At the same time, the filter holes are used to ensure air circulation, thereby preventing impurities from being sucked into the cup body. When replacing a better filter plate, two rings are clamped inwardly by tweezers, and the rings drive the reeds to contract inwardly, separating the card block from the card slot. At this time, the filter plate can be freely removed, thereby preventing impurities from entering the cup body and facilitating the replacement of the filter plate.

[0003] After exploration and analysis, the patent has the following shortcomings when actually used:

[0004] The main feature of the porous vacuum suction cup is that there are multiple holes on its surface, which can form a vacuum, thereby providing a strong adsorption force. When the device is used to disassemble the filter plates in the adsorption holes, they need to be disassembled and cleaned one by one. The process of disassembling the filter plates one by one is relatively complicated, especially when the suction cup has multiple adsorption holes, which increases working time and labor intensity and reduces work efficiency.

[0005] In summary, the present application now proposes a porous vacuum suction cup to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a porous vacuum suction cup, which can solve the problem that the filter plates need to be disassembled and cleaned one by one. The process of disassembling the filter plates one by one is relatively complicated, especially when the suction cup has multiple adsorption holes, which increases working time and labor intensity and reduces work efficiency.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a porous vacuum suction cup, comprising:

[0008] The suction cup body, the top of which is fixedly mounted with an adsorption box, and the top of which is fixedly mounted with a suction cup;

[0009] A filter assembly is provided on the suction cup, and the filter assembly includes a corresponding card plate and a filter hole. The corresponding card plate is clamped and installed on the suction cup, and the filter hole is opened on the corresponding card plate;

[0010] The auxiliary components have two groups and are arranged on the adsorption box. The auxiliary components include a fixed frame, a movable plate, a card rod and a card block. A card slot is opened on the top of the fixed frame, and the card block is card-mounted in the card slot. The movable plate is slidingly installed inside the fixed frame, and a card rod is fixedly installed on the front side of the movable plate, and the card rod is card-mounted on the card block.

[0011] Preferably, a connecting pipe is fixedly installed on the front side of the suction cup body, a conversion valve is provided on the connecting pipe, and a pressure gauge is fixedly installed on the front side of the suction cup body for easy observation.

[0012] Preferably, a positive pressure valve and a negative pressure valve are provided on the front side of the suction cup body, the pressure gauge is located on one side of the connecting pipe, the positive pressure valve is located on one side of the pressure gauge, and the negative pressure valve is located on one side of the positive pressure valve. The structure is simple and easy for the operator to operate.

[0013] Preferably, the filter assembly also includes a connecting card plate, which is fixedly installed on both sides of the corresponding card plate. A groove is provided on the top of the suction cup, and the connecting card plate is snap-mounted in the groove. By providing filter holes corresponding to the connecting holes on the corresponding card plate, dust and impurities can be effectively prevented from entering the adsorption box during the processing, thereby protecting the suction cup body and the adsorption box and extending the service life of the equipment.

[0014] Preferably, a connecting hole is provided on the suction cup, and the filter hole is located inside the connecting hole.

[0015] Preferably, the auxiliary component also includes a spring and a push rod, one side of the fixed frame is fixedly installed on one side of the adsorption box, a partition plate is fixedly installed on the inner bottom of the fixed frame, the front and rear sides of the partition plate are fixedly installed with a spring, the other end of the spring is fixedly installed on the front side of the movable plate, a slide groove is opened on one side of the fixed frame, a push rod is provided in the slide groove, one end of the push rod is fixedly installed on one side of the movable plate, and the top of the clamping block is fixedly installed on the bottom of the connecting clamping plate. When the filter hole is contaminated or blocked, the corresponding clamping plate can be quickly removed. The detachable corresponding clamping plate makes cleaning more convenient, and the operator can easily remove it for cleaning, ensuring that the equipment remains in good operating condition and avoiding performance degradation due to poor filtration. At the same time, regular cleaning and maintenance can extend the service life of the equipment and the filtration system and reduce the cost of frequent equipment replacement.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) The porous vacuum suction cup can effectively prevent dust and impurities from entering the adsorption box during the processing by using the corresponding card plate, the connecting card plate and the filter hole. The filter hole corresponding to the connecting hole is set on the corresponding card plate, thereby protecting the suction cup body and the adsorption box and extending the service life of the equipment.

[0018] (2) The porous vacuum suction cup is used in conjunction with a fixed frame, a spring, a movable plate, a clamping rod, a clamping block and a push rod. When the filter hole is contaminated or blocked, the corresponding clamping plate can be quickly disassembled. The detachable corresponding clamping plate makes cleaning more convenient. The operator can easily remove it for cleaning, ensuring that the equipment maintains a good operating state and avoids performance degradation due to poor filtration. At the same time, regular cleaning and maintenance can extend the service life of the equipment and the filtration system and reduce the cost of frequent equipment replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 3 It is a top view of the utility model;

[0023] Figure 4 It is the AA cross-sectional view of the present invention.

[0024] Figure numerals: 1. Suction cup body; 2. Adsorption box; 3. Suction cup; 4. Connecting pipe; 5. Pressure gauge; 6. Positive pressure valve; 7. Negative pressure valve; 8. Corresponding clamping plate; 9. Connecting clamping plate; 10. Fixed frame; 11. Spring; 12. Movable plate; 13. Clamping rod; 14. Clamping block; 15. Push rod; 16. Filter hole. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] See also Figure 1-4The utility model provides a technical solution: a porous vacuum suction cup, including a suction cup body 1, a filtering assembly and an auxiliary assembly. An adsorption box 2 is fixedly installed on the top of the suction cup body 1, a suction cup 3 is fixedly installed on the top of the adsorption box 2, and the filtering assembly is arranged on the suction cup 3. The filtering assembly includes a corresponding card plate 8 and a filter hole 16. The corresponding card plate 8 is clamped and installed on the suction cup 3. The corresponding card plate 8 is provided with a filter hole 16. There are two groups of auxiliary components and they are arranged on the adsorption box 2. The auxiliary components include a fixed frame 10, a movable plate 12, a card rod 13 and a card block 14. A card slot is provided on the top of the fixed frame 10, and the card block 14 is carded and installed in the card slot. A movable plate 12 is slidably installed inside the fixed frame 10, and a card rod 13 is fixedly installed on the front side of the movable plate 12. The card rod 13 is carded and installed on the card block 14.

[0027] Furthermore, a connecting pipe 4 is fixedly installed on the front side of the suction cup body 1, and a conversion valve is provided on the connecting pipe 4. A pressure gauge 5 is fixedly installed on the front side of the suction cup body 1 for easy observation.

[0028] Furthermore, a positive pressure valve 6 and a negative pressure valve 7 are provided on the front side of the suction cup body 1, the pressure gauge 5 is located on one side of the connecting pipe 4, the positive pressure valve 6 is located on one side of the pressure gauge 5, and the negative pressure valve 7 is located on one side of the positive pressure valve 6. The structure is simple and easy for the operator to operate.

[0029] Furthermore, the filter assembly also includes a connecting card plate 9, which is fixedly installed on both sides of the corresponding card plate 8. A groove is provided on the top of the suction cup 3, and the connecting card plate 9 is snap-fitted into the groove. By setting a filter hole 16 corresponding to the connecting hole on the corresponding card plate 8, dust and impurities can be effectively prevented from entering the adsorption box 2 during the processing process, thereby protecting the suction cup body 1 and the adsorption box 2 and extending the service life of the equipment.

[0030] Furthermore, a communication hole is provided on the suction cup 3 , and the filter hole 16 is located inside the communication hole.

[0031] Secondly, the auxiliary component also includes a spring 11 and a push rod 15. One side of the fixed frame 10 is fixedly installed with one side of the adsorption box 2. A partition plate is fixedly installed on the inner bottom of the fixed frame 10. The front and rear sides of the partition plate are fixedly installed with springs 11. The other end of the spring 11 is fixedly installed with the front side of the movable plate 12. A slide groove is provided on one side of the fixed frame 10. A push rod 15 is provided in the slide groove. One end of the push rod 15 is fixedly installed with one side of the movable plate 12. The top of the clamping block 14 is fixedly installed with the bottom of the connecting clamping plate 9. When the filter hole 16 is contaminated or blocked, hold the two The push rod 15 moves inward, driving the clamping rod 13 on the movable plate 12 away from the clamping block 14, so that the corresponding clamping plate 8 can be disassembled as a whole, thereby cleaning the filter holes 16 on the corresponding clamping plate 8. The corresponding clamping plate 8 can be quickly disassembled. The detachable corresponding clamping plate 8 makes cleaning more convenient. The operator can easily remove it for cleaning, ensuring that the equipment maintains a good operating state and avoids performance degradation due to poor filtration. At the same time, regular cleaning and maintenance can extend the service life of the equipment and the filtration system and reduce the cost of frequent equipment replacement.

[0032] Working principle: When in use, place the workpiece on the suction cup 3, open the negative pressure valve 7, drive the adsorption box 2 to generate negative pressure, and use the connecting hole on the suction cup 3 to generate negative pressure to adsorb the workpiece. At the same time, the inhaled air is filtered by the filter hole 16, and the impurities are retained on the filter hole 16. When it is necessary to clean the corresponding card plate 8, hold the two sets of push rods 15 and move them inward, driving the card rod 13 on the movable plate 12 away from the card block 14, and the corresponding card plate 8 can be disassembled as a whole, thereby cleaning the filter hole 16 on the corresponding card plate 8.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A porous vacuum suction cup, characterized in that: include: A suction cup main body (1), a suction box (2) is fixedly mounted on the top of the suction cup main body (1), and a suction cup (3) is fixedly mounted on the top of the suction box (2); A filter assembly is arranged on the suction cup (3), and the filter assembly includes a corresponding card plate (8) and a filter hole (16). The corresponding card plate (8) is clamped and installed on the suction cup (3), and the filter hole (16) is opened on the corresponding card plate (8); The auxiliary components have two groups and are arranged on the adsorption box (2). The auxiliary components include a fixed frame (10), a movable plate (12), a clamping rod (13) and a clamping block (14). A clamping slot is provided on the top of the fixed frame (10). The clamping block (14) is clamped and installed in the clamping slot. The movable plate (12) is slidably installed inside the fixed frame (10). The clamping rod (13) is fixedly installed on the front side of the movable plate (12). The clamping rod (13) is clamped and installed on the clamping block (14).

2. The porous vacuum suction cup according to claim 1, characterized in that: A connecting pipe (4) is fixedly installed on the front side of the suction cup body (1), a switching valve is provided on the connecting pipe (4), and a pressure gauge (5) is fixedly installed on the front side of the suction cup body (1).

3. The porous vacuum suction cup according to claim 2, characterized in that: A positive pressure valve (6) and a negative pressure valve (7) are provided on the front side of the suction cup body (1); the pressure gauge (5) is located on one side of the connecting pipe (4); the positive pressure valve (6) is located on one side of the pressure gauge (5); and the negative pressure valve (7) is located on one side of the positive pressure valve (6).

4. The porous vacuum suction cup according to claim 3, characterized in that: The filter assembly further comprises a connecting card plate (9), and the connecting card plates (9) are fixedly installed on both sides of the corresponding card plate (8). A groove is provided on the top of the suction cup (3), and the connecting card plate (9) is clamped and installed in the groove.

5. The porous vacuum suction cup according to claim 4, characterized in that: A communication hole is provided on the suction cup (3), and the filter hole (16) is located inside the communication hole.

6. The porous vacuum suction cup according to claim 5, characterized in that: The auxiliary component also includes a spring (11) and a push rod (15). One side of the fixed frame (10) is fixedly installed with one side of the adsorption box (2). A partition plate is fixedly installed on the inner bottom of the fixed frame (10). The front and rear sides of the partition plate are fixedly installed with springs (11). The other end of the spring (11) is fixedly installed with the front side of the movable plate (12). A sliding groove is opened on one side of the fixed frame (10). A push rod (15) is provided in the sliding groove. One end of the push rod (15) is fixedly installed with one side of the movable plate (12). The top of the clamping block (14) is fixedly installed with the bottom of the connecting clamping plate (9).

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