Material suction cup structure

Abstract

The utility model discloses a material suction cup structure, which belongs to the technical field of material taking and placing, aims at solving the problem of poor suction force effect of suction cups, and comprises a first suction cup and a second suction cup, an exhaust pipe is arranged at the center of the first suction cup and the second suction cup, an opening is formed in the bottom end of the exhaust pipe, and mounting blocks are fixed at four corners of the top end of the first suction cup. Limiting grooves are formed in the mounting blocks, movable blocks are fixed to the four corners of the top end of the second suction cup, bayonets are formed in the outer walls of the movable blocks, mounting pieces are arranged at the two ends of the first suction cup, positioning mechanisms are arranged on the inner walls of the mounting pieces, each positioning mechanism comprises two movable grooves, and the movable grooves are formed in the two ends of the interior of each mounting piece; according to the utility model, through mutual cooperative operation among the positioning mechanism, the movable groove, the extrusion spring, the limiting block, the clamping rod and the bayonet, the second sucking disc can be quickly positioned, so that the adsorption force between the first sucking disc and the second sucking disc can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material taking and placing, and specifically relates to a material suction cup structure. Background Art

[0002] During construction or material loading and unloading, lifting equipment is often needed. Common lifting equipment includes hooks, slings, rings, material suction cups, clamps and forks. Lifting suction cups are widely used in the above lifting equipment, especially in high-altitude glass operations. Lifting suction cups can well solve the problem that glass is difficult to transfer to high altitudes due to its own characteristics. Since the size of materials is generally large and heavy, the transfer of a material requires multiple suction cups to absorb it at the same time.

[0003] At present, the existing material suction cups are not very effective. During the material adsorption process, if the material is too heavy, it will fall off the surface of the suction cup, causing the material to fall and cause damage to the material, so it is necessary to improve the adsorption force of the suction cup.

[0004] Therefore, a material suction cup structure is needed to solve the problem that the suction cup adsorption effect is not good in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a material suction cup structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material suction cup structure, comprising a first suction cup and a second suction cup, wherein an exhaust pipe is arranged at the center of the first suction cup and the second suction cup, and an opening is arranged at the bottom end of the exhaust pipe, mounting blocks are fixed to the four corners of the top end of the first suction cup, and a limiting groove is arranged inside the mounting block, movable blocks are fixed to the four corners of the top end of the second suction cup, and a bayonet is arranged on the outer wall of the movable block, mounting parts are arranged at both ends of the first suction cup, and a positioning mechanism is arranged on the inner wall of the mounting part.

[0007] The positioning mechanism can mainly realize positioning of the movable block, so that the second suction cup can be better fixed, thereby improving the suction force of the material.

[0008] It should be noted in the scheme that the positioning mechanism includes two movable grooves, which are opened at both ends of the interior of the mounting member. The inner wall of the movable groove is provided with an extrusion spring, and a limit block is slidably installed on the inner wall of the movable groove. A locking rod is fixed to the other end of the limit block.

[0009] By the second suction cup being in contact with the surface of the material, the movable block can be driven to slide and be installed on the inner wall of the limiting groove. At the same time, the engaging rod is in contact with the ground, and the limiting block is driven to be subjected to force through the extrusion spring, which can further drive the engaging rod to be subjected to force, thereby achieving engagement and fixation with the bayonet, thereby enabling the engaging rod to be subjected to force, thereby fixing the second suction cup.

[0010] It is further worth noting that the other end of the engaging rod is engaged with the bayonet.

[0011] It should be further explained that a toggle block is fixed to the outer wall of the limit block.

[0012] The toggle block can mainly drive the limit block to slide and bear force, thereby the engaging rod can be pulled out of the inner wall of the bayonet, and then the second suction cup can be reset.

[0013] As a preferred embodiment, the bottom end of the air extraction pipe is fixed to the surface of the second suction cup, and the outer wall of the air extraction pipe is slidably mounted at the center of the first suction cup.

[0014] Firstly, the first suction cup and the second suction cup cooperate with each other, thereby improving the suction force of the suction cup.

[0015] As a preferred implementation, the outer wall of the first suction cup is provided with a sealing ring.

[0016] The sealing ring can mainly further seal the first suction cup, thereby improving the sealing effect and further improving the suction force.

[0017] As a preferred implementation, the engaging rod is in contact with the surface of the movable block.

[0018] The engaging rod is fitted with the surface of the movable block so that the engaging rod can be limited. When the movable block slides, one end of the bayonet can be fitted, thereby limiting the movable block and further limiting and fixing the second suction cup.

[0019] Compared with the prior art, the material suction cup structure provided by the utility model at least includes the following

[0020] Beneficial effects:

[0021] (1) Through the cooperation among the positioning mechanism, the movable groove, the extrusion spring, the limit block, the engaging rod, and the bayonet, the second suction cup can be quickly positioned, thereby improving the adsorption force between the first suction cup and the second suction cup.

[0022] (2) The first suction cup, the second suction cup, the exhaust pipe, and the opening cooperate with each other to further improve the adsorption force between the suction cups, thereby making the adsorption force between the material and the suction cups even better. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front perspective view of the utility model;

[0024] Figure 2 It is an exploded view of the utility model;

[0025] Figure 3 It is a cross-sectional view of the mounting member of the utility model;

[0026] Figure 4 It is a cross-sectional view of the installation block of the utility model;

[0027] Figure 5 It is a bottom-up stereogram of the present invention.

[0028] In the figure: 1. first suction cup; 2. second suction cup; 3. exhaust pipe; 4. opening; 5. mounting block; 6. limiting groove; 7. movable block; 8. bayonet; 9. mounting piece; 10. positioning mechanism; 101. movable groove; 102. extrusion spring; 103. limiting block; 104. engaging rod; 11. toggle block; 12. sealing ring. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the embodiments.

[0030] See also Figure 1-5 The utility model provides a material suction cup structure, including a first suction cup 1 and a second suction cup 2. An exhaust pipe 3 is arranged at the center of the first suction cup 1 and the second suction cup 2, and an opening 4 is arranged at the bottom end of the exhaust pipe 3. Mounting blocks 5 are fixed to the four corners of the top of the first suction cup 1, and a limiting groove 6 is arranged inside the mounting block 5. Movable blocks 7 are fixed to the four corners of the top of the second suction cup 2, and a bayonet 8 is arranged on the outer wall of the movable block 7. Mounting parts 9 are arranged at both ends of the first suction cup 1, and a positioning mechanism 10 is arranged on the inner wall of the mounting part 9.

[0031] The positioning mechanism 10 can mainly realize positioning of the movable block 7, so that the second suction cup 2 can be better fixed, thereby improving the suction force of the material.

[0032] Further as Figure 3 As shown, it is worth explaining in detail that the positioning mechanism 10 includes two movable grooves 101, the movable grooves 101 are opened at both ends inside the mounting member 9, the inner wall of the movable groove 101 is provided with a compression spring 102, the inner wall of the movable groove 101 is slidably installed with a limit block 103, and the other end of the limit block 103 is fixed with a locking rod 104.

[0033] By the second suction cup 2 being in contact with the surface of the material, the movable block 7 can be driven to slide and be installed on the inner wall of the limiting groove 6. At the same time, the engaging rod 104 is in contact with the ground, and the limiting block 103 is driven to be subjected to force through the extrusion spring 102, which can further drive the engaging rod 104 to be subjected to force, thereby achieving engagement and fixing with the bayonet 8, thereby achieving force on the engaging rod 104, thereby fixing the second suction cup 2.

[0034] Further Figure 3 and Figure 4 As shown, it is worth to explain in detail that the other end of the engaging rod 104 is engaged with the bayonet 8.

[0035] This solution has the following working process: first, the second suction cup 2 is fitted with the surface of the material, and then the second suction cup 2 is subjected to force, so that it can drive the movable block 7 to be subjected to force, so that it can slide on the inner wall of the limit groove 6, and at the same time, the locking rod 104 slides on the surface of the movable block 7. When it slides to the side that fits with the bayonet 8, the action of the extrusion spring 102 is used to drive the limit block 103 to be subjected to force, thereby driving the locking rod 104 to be subjected to force, so that the locking rod 104 is subjected to force, so that it can fix the movable block 7, further fix the second suction cup 2, and the second suction cup 2 is just fitted with the surface of the first suction cup 1, and at the same time, through the exhaust pipe 3 and the opening 4 opened on the surface, the suction force of the suction cup can be better improved.

[0036] According to the above working process, it can be known that: firstly, the first suction cup 1 and the second suction cup 2 cooperate with each other, so as to improve the suction force of the suction cup.

[0037] Further Figure 3 As shown, it is worth explaining in detail that a toggle block 11 is fixed to the outer wall of the limiting block 103 .

[0038] The toggle block 11 can mainly drive the limit block 103 to slide and bear force, thereby the engaging rod 104 can be pulled out of the inner wall of the bayonet 8, and then the second suction cup 2 can be reset.

[0039] Further as Figure 1 , Figure 2 , Figure 5 As shown, it is worth explaining in detail that the bottom end of the air extraction pipe 3 is fixed to the surface of the second suction cup 2, and the outer wall of the air extraction pipe 3 is slidably installed at the center of the first suction cup 1.

[0040] Further Figure 1 , Figure 2 , Figure 5As shown, it is worth explaining in detail that a sealing ring 12 is provided on the outer wall of the first suction cup 1 .

[0041] The sealing ring 12 can mainly further seal the first suction cup 1, thereby improving the sealing effect and further improving the suction force.

[0042] Further Figure 3 and Figure 4 As shown, it is worth explaining in detail that the engaging rod 104 is in contact with the surface of the movable block 7 .

[0043] The engaging rod 104 fits with the surface of the movable block 7 so that the engaging rod 104 can be limited. When the movable block 7 slides, one end of the bayonet 8 fits with each other, thereby limiting the movable block 7 and further limiting and fixing the second suction cup 2.

[0044] In summary: by the second suction cup 2 being in contact with the surface of the material, the movable block 7 can be driven to slide and be installed on the inner wall of the limiting groove 6. At the same time, the engaging rod 104 is in contact with the ground, and the limiting block 103 is driven to be subjected to force through the extrusion spring 102, which can further drive the engaging rod 104 to be subjected to force, thereby achieving engagement and fixing with the bayonet 8, so that the engaging rod 104 can be subjected to force, thereby fixing the second suction cup 2, and at the same time, through the exhaust pipe 3 and the opening 4 opened on the surface, the suction force of the suction cup can be better improved.

Claims

1. A material suction cup structure, comprising a first suction cup (1) and a second suction cup (2), characterized in that: An exhaust pipe (3) is arranged at the center of the first suction cup (1) and the second suction cup (2), and an opening (4) is arranged at the bottom end of the exhaust pipe (3). Mounting blocks (5) are fixed at the four corners of the top end of the first suction cup (1), and a limiting groove (6) is arranged inside the mounting block (5). Movable blocks (7) are fixed at the four corners of the top end of the second suction cup (2), and a bayonet (8) is arranged on the outer wall of the movable block (7). Mounting parts (9) are arranged at both ends of the first suction cup (1), and a positioning mechanism (10) is arranged on the inner wall of the mounting part (9).

2. A material suction cup structure according to claim 1, characterized in that: The positioning mechanism (10) comprises two movable grooves (101), the movable grooves (101) are arranged at two ends inside the mounting member (9), the inner walls of the movable grooves (101) are provided with compression springs (102), the inner walls of the movable grooves (101) are slidably provided with limit blocks (103), and the other end of the limit blocks (103) is fixed with a locking rod (104).

3. A material suction cup structure according to claim 2, characterized in that: The other end of the locking rod (104) is locked with the locking port (8).

4. A material suction cup structure according to claim 2, characterized in that: A toggle block (11) is fixed to the outer wall of the limiting block (103).

5. The material suction cup structure according to claim 1, characterized in that: The bottom end of the air extraction pipe (3) is fixed to the surface of the second suction cup (2), and the outer wall of the air extraction pipe (3) is slidably mounted at the center of the first suction cup (1).

6. The material suction cup structure according to claim 1, characterized in that: The outer wall of the first suction cup (1) is provided with a sealing ring (12).

7. A material suction cup structure according to claim 2, characterized in that: The engaging rod (104) is in contact with the surface of the movable block (7).

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