Large-area real sponge sucker

Abstract

The utility model discloses a large-area real sponge sucker which comprises a sucker seat, a porous sponge block is installed at the bottom of the sucker seat, a dustproof sealing assembly is installed at the bottom end of the porous sponge block, and the dustproof sealing assembly comprises a dustproof pad installed at the bottom end of the porous sponge block and a conical notch formed in the bottom end of the dustproof pad. The sponge suction cup has the advantages that the dustproof sealing assembly is installed at the bottom of the porous sponge block, so that when the sponge suction cup of the structure is used, external dust can be effectively prevented from being attached to the bottom of the porous sponge block in a large area under the action of a dustproof pad in the dustproof sealing assembly; and the friction force between the sponge suction cup and the packaging box and between the packaging box can be increased by means of the anti-skid protrusions and the conical notches, the situation that the packaging box and the packaging box are dislocated and fall off when the sponge suction cup of the structure is suddenly stopped in the grabbing and transferring process is avoided, and the using stability of the sponge suction cup is better.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge suction cups, in particular to a large-area real sponge suction cup. Background Art

[0002] When transferring products such as packaging boxes and packaging cases between different packaging stations, sponge suction cups are often required to perform corresponding adsorption and grabbing operations.

[0003] Currently, the sponge suction cup used for grabbing products such as packaging boxes and packaging cases mainly consists of a suction cup seat, a sponge block installed at the bottom of the seat, and a vacuum generator installed on the upper side of the suction cup seat. Although the sponge suction cup with this structure can achieve the adsorption and transfer of products such as packaging boxes and packaging cases when in use, the bottom of the sponge block is prone to adhere to external dust during use, resulting in a small friction force between the sponge block and the packaging boxes and packaging cases during the adsorption and grabbing process. As a result, the sponge suction cup with this structure is prone to the misalignment and falling of the packaging boxes and packaging cases when the sponge suction cup stops suddenly during the grabbing and transferring process, resulting in poor stability in the use of the sponge suction cup. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a large-area real sponge suction cup that can effectively prevent dust from adhering to a large area on the bottom of the porous sponge block and ensure the friction strength between the porous sponge block and the packaging box.

[0006] (2) Technical solution

[0007] The utility model is achieved through the following technical solution: the utility model proposes a large-area real sponge suction cup, including a suction cup seat, a porous sponge block is installed at the bottom of the suction cup seat, a dustproof sealing assembly is installed at the bottom end of the porous sponge block, the dustproof sealing assembly includes a dustproof pad installed at the bottom end of the porous sponge block, a conical notch opened at the bottom end of the dustproof pad and anti-slip protrusions evenly distributed at the bottom end of the dustproof pad, and a vacuum generator is also arranged in the middle of the top end of the suction cup seat.

[0008] Furthermore, two mounting blocks are symmetrically mounted on the upper end of the suction cup seat on both sides of the vacuum generator, and the mounting blocks are fixedly connected to the suction cup seat.

[0009] By adopting the above technical solution, the reliable installation of the vacuum generator on the suction cup seat can be ensured under the action of the mounting block.

[0010] Furthermore, the mounting block is connected to the vacuum generator by bolts, and the vacuum generator is a vacuum generator with a built-in multi-stage vacuum generating tube.

[0011] By adopting the above technical solution, it can be ensured that the vacuum generator can conveniently extract the gas in the suction cup seat when working.

[0012] Furthermore, two through grooves are symmetrically provided on both sides of the upper end of the shell of the vacuum generator, and the vertical cross-section of the through grooves is an inverted T-shaped structure.

[0013] By adopting the above technical solution, the through groove is mainly connected to the mounting block on the external manipulator, thereby realizing convenient installation of the sponge suction cup when in use.

[0014] Furthermore, the through groove passes through the housing of the vacuum generator and the mounting block, and an air supply port is reserved on one side of the vacuum generator.

[0015] By adopting the above technical solution, it can be ensured that the slider on the external manipulator can smoothly slide into the upper side of the vacuum generator through the mounting block.

[0016] Furthermore, an adjustable vacuum check valve is installed on the suction cup seat at one side of the vacuum generator, and the adjustable vacuum check valve is connected to the vacuum generator and the suction cup seat.

[0017] By adopting the above technical solution, the vacuum check valve can prevent the gas in the vacuum generator from flowing back into the suction cup seat.

[0018] Furthermore, the dustproof pad is bonded to the porous sponge block, the conical notch is a trumpet-shaped structure, and the large end of the conical notch faces away from the porous sponge block.

[0019] By adopting the above technical solution, when the bottom of the porous sponge block is pressed on the packaging box, the anti-slip protrusions and the conical notches will fit with the surface of the packaging box, thereby increasing the friction between the bottom of the porous sponge block and the packaging box, and under the action of the dustproof pad, excessive adhesion of external dust to the bottom of the porous sponge block can be avoided.

[0020] Furthermore, the anti-slip protrusion is bonded to the dustproof pad, the dustproof pad is made of transparent PVC material, and the conical notches correspond one-to-one to the holes on the porous sponge block.

[0021] By adopting the above technical solution, it can be ensured that after the dustproof pad is installed, the porous sponge block can normally absorb and grasp the packaging box.

[0022] (3) Beneficial effects

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] In order to solve the problem that the sponge suction cup currently used for grabbing products such as packaging boxes and packaging cases mainly consists of a suction cup seat, a sponge block installed at the bottom of the seat and a vacuum generator installed on the upper side of the suction cup seat, although the sponge suction cup of this structure can realize the adsorption and transfer of products such as packaging boxes and packaging cases when in use, the bottom of the sponge block is prone to adhere to external dust during use, so that the friction between the sponge block and the packaging boxes and packaging cases during the adsorption and grabbing process is relatively small, resulting in the sponge suction cup of this structure being prone to dislocation and falling of packaging boxes and packaging cases when suddenly stopping during the grabbing and transferring process. The utility model solves the problem that the sponge suction cup has poor stability when used. The utility model installs a dustproof sealing component on the bottom of the porous sponge block, so that the sponge suction cup with this structure can not only effectively prevent external dust from adhering to a large area of ​​the bottom of the porous sponge block under the action of the dustproof pad in the dustproof sealing component when in use, but also increase the friction between the sponge suction cup and the packaging box with the help of anti-slip protrusions and conical grooves, thereby preventing the packaging box from being misplaced and falling when the sponge suction cup with this structure stops suddenly during the grabbing and transferring process, thereby improving the stability of the sponge suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of a large-area true sponge suction cup described in the utility model;

[0026] Figure 2 It is a bottom view of the large-area true sponge suction cup described in the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Adjustable vacuum check valve; 2. Through groove; 3. Suction cup seat; 4. Air supply port; 5. Mounting block; 6. Porous sponge block; 7. Vacuum generator; 8. Dustproof sealing assembly; 801. Dustproof pad; 802. Conical notch; 803. Anti-slip protrusion. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] like Figure 1-Figure 2As shown, a large-area real sponge suction cup in this embodiment includes a suction cup seat 3, a porous sponge block 6 is installed at the bottom of the suction cup seat 3, and a dustproof sealing assembly 8 is installed at the bottom of the porous sponge block 6. The dustproof sealing assembly 8 includes a dustproof pad 801 installed at the bottom of the porous sponge block 6, a conical notch 802 opened at the bottom of the dustproof pad 801, and anti-slip protrusions 803 evenly distributed at the bottom of the dustproof pad 801. A vacuum generator 7 is also provided in the middle of the top of the suction cup seat 3. When the bottom of the porous sponge block 6 is pressed on the packaging box, the anti-slip protrusion 803 and the conical notch 802 will fit with the surface of the packaging box, thereby increasing the friction between the bottom of the porous sponge block 6 and the packaging box, and under the action of the dustproof pad 801, excessive adhesion of external dust to the bottom of the porous sponge block 6 can be avoided.

[0031] like Figure 1-Figure 2 As shown, in this embodiment, two mounting blocks 5 are symmetrically installed on both sides of the vacuum generator 7 at the upper end of the suction cup seat 3. The mounting blocks 5 are fixedly connected to the suction cup seat 3. Under the action of the mounting blocks 5, the vacuum generator 7 can be reliably installed on the suction cup seat 3. The mounting blocks 5 are bolted to the vacuum generator 7. The vacuum generator 7 is a vacuum generator with a built-in multi-stage vacuum generating tube, which can ensure that the gas in the suction cup seat 3 can be easily extracted by the vacuum generator 7 during operation. Two through grooves 2 are symmetrically provided on both sides of the upper end of the shell of the vacuum generator 7. The vertical section of the through groove 2 is an inverted T-shaped structure. The through groove 2 is mainly connected to the mounting block 5 on the external manipulator, thereby realizing convenient installation of the sponge suction cup when in use.

[0032] like Figure 1-Figure 2 As shown, in this embodiment, the through groove 2 passes through the shell of the vacuum generator 7 and the mounting block 5, and an air supply port 4 is reserved on one side of the vacuum generator 7 to ensure that the slider on the external manipulator can smoothly slide into the upper side of the vacuum generator 7 through the mounting block 5. An adjustable vacuum check valve 1 is also installed on the suction cup seat 3 on one side of the vacuum generator 7. The adjustable vacuum check valve 1 is connected to the vacuum generator 7 and the suction cup seat 3. The vacuum check valve can prevent the gas in the vacuum generator 7 from flowing back into the suction cup seat 3.

[0033] like Figure 1-Figure 2 As shown, in this embodiment, the dustproof pad 801 is bonded to the porous sponge block 6, the conical notch 802 is a trumpet-shaped structure, and the large end of the conical notch 802 faces away from the porous sponge block 6, the anti-slip protrusion 803 is bonded to the dustproof pad 801, and the dustproof pad 801 is made of transparent PVC material. The conical notch 802 corresponds one-to-one to the holes on the porous sponge block 6, which can ensure that after the dustproof pad 801 is installed, the porous sponge block 6 can normally adsorb and grasp the packaging box.

[0034] The specific implementation process of this embodiment is as follows: when in use, first install the sponge suction cup on the robot arm for transferring the packaging box and packaging box with the help of the through groove 2, and connect the air supply port 4 to the external air supply pump, and then just fit the lower part of the porous sponge block 6 on the surface of the packaging box and packaging box to achieve the adsorption and grasping of the packaging box and packaging box. During the adsorption and grasping process, by installing the dustproof sealing component 8 at the bottom of the porous sponge block 6, the sponge suction cup of this structure can not only effectively prevent external dust from adhering to a large area of ​​the bottom of the porous sponge block 6 under the action of the dustproof pad 801 in the dustproof sealing component 8 when in use, but also can increase the friction between the sponge suction cup and the packaging box and packaging box with the help of the anti-slip protrusion 803 and the conical notch 802, so as to avoid the situation where the sponge suction cup of this structure stops suddenly during the grasping and transferring process and the packaging box and packaging box is misplaced and falls, so that the stability of the sponge suction cup is better.

[0035] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one 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 is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A large-area real sponge suction cup, characterized by: The invention comprises a suction cup seat (3), a porous sponge block (6) is installed at the bottom of the suction cup seat (3), a dustproof sealing assembly (8) is installed at the bottom end of the porous sponge block (6), and the dustproof sealing assembly (8) comprises a dustproof pad (801) installed at the bottom end of the porous sponge block (6), a conical notch (802) opened at the bottom end of the dustproof pad (801), and anti-slip protrusions (803) uniformly distributed at the bottom end of the dustproof pad (801), and a vacuum generator (7) is also arranged at the middle of the top end of the suction cup seat (3).

2. A large-area real sponge suction cup according to claim 1, characterized in that: The upper end of the suction cup seat (3) is located on both sides of the vacuum generator (7) and is symmetrically mounted with two mounting blocks (5), and the mounting blocks (5) are fixedly connected to the suction cup seat (3).

3. A large-area real sponge suction cup according to claim 2, characterized in that: The mounting block (5) is connected to the vacuum generator (7) by bolts, and the vacuum generator (7) is a vacuum generator with a built-in multi-stage vacuum generating tube.

4. The large-area true sponge suction cup according to claim 2, characterized in that: Two through slots (2) are symmetrically provided on both sides of the upper end of the shell of the vacuum generator (7), and the vertical cross-section of the through slot (2) is an inverted T-shaped structure.

5. The large-area real sponge suction cup according to claim 4, characterized in that: The through groove (2) passes through the housing of the vacuum generator (7) and the mounting block (5), and an air supply port (4) is reserved on one side of the vacuum generator (7).

6. The large-area real sponge suction cup according to claim 1, characterized in that: An adjustable vacuum check valve (1) is also installed on the suction cup seat (3) on one side of the vacuum generator (7), and the adjustable vacuum check valve (1) is in communication with the vacuum generator (7) and the suction cup seat (3).

7. The large-area real sponge suction cup according to claim 1, characterized in that: The dustproof pad (801) is bonded to the porous sponge block (6), the conical notch (802) is a trumpet-shaped structure, and the large end of the conical notch (802) faces away from the porous sponge block (6).

8. The large-area real sponge suction cup according to claim 1, characterized in that: The anti-slip protrusion (803) is bonded to the dustproof pad (801), the dustproof pad (801) is made of transparent PVC material, and the conical notches (802) correspond one-to-one to the holes on the porous sponge block (6).

Images