CN-224211931-U - Adsorption device

CN224211931UCN 224211931 UCN224211931 UCN 224211931UCN-224211931-U

Abstract

The application relates to an adsorption device which comprises a base, an adsorption assembly, a rubber disc and a support piece, wherein the base is provided with an adsorption cavity and a mounting groove which is arranged around the periphery of the adsorption cavity, the adsorption assembly is arranged in the base and communicated with the adsorption cavity to provide negative pressure for the adsorption cavity, the rubber disc is detachably arranged in the mounting groove, the rubber disc is provided with a first length in the direction of extending out of the mounting groove, the rubber disc is provided with a second length in the direction of extending out of the mounting groove to the adsorption cavity, and the first length is larger than the second length, and the support piece is arranged on the inner periphery of the rubber disc and is accommodated in the adsorption cavity. The technical scheme of the application effectively solves the technical problem of insufficient adsorption force of the traditional sucker in the working environments of unsmooth adsorption surface or serious abrasion and the like.

Inventors

WEN WENQIANG
SHENG JIE
XIE RUIYANG
XIAO LIMING

Assignees

佛山司昌昌科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250514

Claims (10)

1. An adsorption apparatus, comprising: the base is provided with an adsorption cavity and a mounting groove which is surrounded on the periphery of the adsorption cavity; The adsorption component is arranged in the base and communicated with the adsorption cavity so as to provide negative pressure for the adsorption cavity; The adhesive disc is detachably arranged in the mounting groove, wherein the adhesive disc has a first length in the direction extending out of the mounting groove, has a second length in the direction from the mounting groove to the adsorption cavity, and is larger than the second length, and The support piece is arranged on the inner periphery of the rubber disc and is accommodated in the adsorption cavity.
2. The suction apparatus of claim 1, wherein the support member protrudes from the mounting groove in a direction from the base to the tray.
3. The adsorption device of claim 1, wherein an outer wall surface of the support abuts against an inner wall surface of the adsorption chamber in a direction from the mounting groove to the adsorption chamber.
4. The suction apparatus of claim 1, wherein the support member comprises a plurality of support blocks, the plurality of support blocks being arranged at circumferentially spaced intervals along the suction chamber.
5. The adsorption apparatus of claim 1, wherein the adsorption assembly comprises an air pump, an air pipe, a switching member, and a ventilation member, the air pump being communicated with an inlet of the ventilation member through the air pipe, a first outlet of the ventilation member being communicated with the adsorption chamber, the switching member being provided on the air pipe to open or close the air pipe.
6. The adsorption device of claim 5, wherein the adsorption assembly further comprises a detection member for detecting an internal air pressure of the venting member, a pressure relief member in communication with the second outlet of the venting member, and a main control board electrically connected to the detection member and the pressure relief member, respectively, and configured to control the opening and closing of the pressure relief member according to detection data of the detection member.
7. The adsorption device of claim 6, wherein the adsorption assembly further comprises a battery electrically connected to the air pump, the detection member, and the pressure relief member, respectively.
8. The adsorption device of claim 7, wherein the main control board, the detection member, the pressure release member, the switch member, the ventilation member, the air pump and the battery are sequentially arranged in the direction from the mounting groove to the adsorption cavity, and the ventilation member extends along the direction that the rubber plate extends out of the mounting groove and is positioned on one side of the main control board, the pressure release member, the switch member, the air pump and the battery, which is close to the rubber plate.
9. The adsorption device according to claim 1, wherein the base comprises a handle, a connecting disc and an annular partition plate, wherein an opening is formed in the connecting disc, the annular partition plate is arranged in the opening, the periphery of the outer wall surface of the annular partition plate and the periphery of the inner wall surface of the connecting disc are enclosed to form the mounting groove, the adsorption cavity is formed in the inner side of the annular partition plate, and the handle is arranged on one side of the connecting disc, which is away from the opening.
10. The adsorption device according to claim 9, wherein the handle comprises a cross beam and two support arms, the inner cavities of the support arms are communicated with the adsorption cavity, the two support arms are arranged on the connecting disc at intervals, two ends of the cross beam are respectively connected with the two support arms, and the inner cavities of the cross beam are communicated with the inner cavities of the support arms.

Description

Adsorption device Technical Field The application relates to the technical field of surface clamping, in particular to an adsorption device. Background The electric sucking disc is a device which is driven by electric power and can adsorb and fix objects by generating negative pressure, can be applied to industries such as automobile manufacture, electronic product assembly, glass processing, semiconductor production and the like, and is used for conveying and fixing various materials such as metal plates, plastic plates, glass plates and the like so as to improve the conveying efficiency and the safety of materials. The traditional electric sucking disc mainly comprises a motor, a pump or a fan, a sucking disc, a control system and the like, wherein a power battery and the fan are arranged in a device cabin of the traditional electric sucking disc, the sucking disc is connected to the device cabin, the fan can be supplied with electric energy through the power battery, suction force can be generated through the fan, and a workpiece to be processed is adsorbed. In the related art, in the operation process of the electric sucking disc, the sucking disc cannot be firmly attached due to the fact that the working surface is not absolutely smooth or is severely worn, and the like, so that the workpiece to be processed falls off and the like. Disclosure of utility model The application provides an adsorption device which aims to solve the technical problem that the adsorption force of a traditional sucker is insufficient in an operation environment with an uneven adsorption surface or serious abrasion and the like. The embodiment of the application provides an adsorption device which comprises a base, an adsorption assembly, a rubber disc and a support piece, wherein the base is provided with an adsorption cavity and a mounting groove which is arranged around the periphery of the adsorption cavity, the adsorption assembly is arranged in the base and communicated with the adsorption cavity to provide negative pressure for the adsorption cavity, the rubber disc is detachably arranged in the mounting groove, the rubber disc is provided with a first length in the direction of extending out of the mounting groove, the rubber disc is provided with a second length in the direction of extending out of the mounting groove to the adsorption cavity, and the first length is larger than the second length, and the support piece is arranged on the inner periphery of the rubber disc and is contained in the adsorption cavity. In one possible embodiment, the support extends out of the mounting groove in the direction of the base to the glue disk. In one possible embodiment, the outer wall surface of the support abuts against the inner wall surface of the suction chamber in the direction from the mounting groove to the suction chamber. In one possible embodiment, the support comprises a plurality of support blocks, the plurality of support blocks being arranged at intervals along the circumference of the suction chamber. In one possible embodiment, the adsorption assembly comprises an air pump, an air pipe, a switching element and a ventilation element, wherein the air pump is communicated with the inlet of the ventilation element through the air pipe, the first outlet of the ventilation element is communicated with the adsorption cavity, and the switching element is arranged on the air pipe to open or close the air pipe. In one possible implementation manner, the adsorption assembly further comprises a detection piece, a pressure relief piece and a main control board, wherein the detection piece is used for detecting the internal air pressure of the ventilation piece, the pressure relief piece is communicated with the second outlet of the ventilation piece, the main control board is respectively electrically connected with the detection piece and the pressure relief piece, and the main control board is configured to control the pressure relief piece to be opened and closed according to detection data of the detection piece. In one possible embodiment, the adsorption assembly further comprises a battery electrically connected to the air pump, the detecting member and the pressure releasing member, respectively. In one possible implementation mode, in the direction from the mounting groove to the adsorption cavity, the main control board, the detection part, the pressure release part, the switch part, the ventilation part, the air pump and the battery are sequentially arranged, and the ventilation part extends along the direction that the rubber disc extends out of the mounting groove and is positioned on one side, close to the rubber disc, of the main control board, the pressure release part, the switch part, the air pump and the battery. In one possible implementation mode, the base comprises a handle, a connecting disc and an annular partition plate, wherein the connecting disc is provided with an opening, the annular partition p