CN-122009825-A - Pneumatic enamel sucker clamp

CN122009825ACN 122009825 ACN122009825 ACN 122009825ACN-122009825-A

Abstract

The application discloses a pneumatic enamel suction cup clamp which comprises a mounting seat, an air cylinder, a magnet seat and a suction cup shell, wherein the suction cup shell is detachably arranged on the lower surface of the mounting seat and used for contacting and adsorbing a workpiece, the magnet seat is movably arranged in the suction cup shell and internally provided with a powerful magnet, the air cylinder is fixed in the mounting seat, a piston rod of the air cylinder stretches into the suction cup shell and is detachably connected with the magnet seat, and the air cylinder is configured to drive the magnet seat to move along the direction approaching or separating from the suction cup shell so as to strengthen or weaken the magnetic adsorption force of the suction cup shell on the workpiece. The application adopts the cylinder to drive the magnet to reciprocate to switch on and off of the magnetic circuit, replaces the traditional electromagnetic or pure permanent magnetic scheme, has the advantages of simple structure, low cost, large suction force, sideslip prevention, light dead weight and quick-dismantling support, and is particularly suitable for the processes of automatic feeding, polishing, enameling, packing and the like in enamel production.

Inventors

LI JIALIANG
LIN YIFENG
HU XINPING
LIN YIJIAN
ZHOU BIN
FANG GUANGYOU

Assignees

广东大湾区空天信息研究院
广东捷威家居发展有限公司

Dates

Publication Date: 20260512
Application Date: 20260416

Claims (10)

1. The pneumatic enamel sucking disc clamp is characterized by comprising a mounting seat, an air cylinder, a magnet seat and a sucking disc shell; the sucker shell is detachably arranged on the lower surface of the mounting seat and used for contacting and adsorbing a workpiece; the magnet seat is movably arranged in the sucker shell, and a powerful magnet is arranged in the magnet seat; The cylinder is fixed in the mounting seat, and a piston rod of the cylinder extends into the sucker shell and is detachably connected with the magnet seat; the cylinder is configured to drive the magnet seat to move in a direction approaching or separating from the sucker shell so as to strengthen or weaken the magnetic attraction force of the sucker shell to a workpiece.
2. The pneumatic enamel suction cup clamp of claim 1, wherein the mounting base comprises an upper mounting plate, a lower mounting plate, and a support bar; The upper mounting plate and the lower mounting plate are arranged in parallel at intervals, and the upper mounting plate is fixedly connected with the lower mounting plate through the supporting rod; the cylinder is fixed on one side of the lower mounting plate, which is close to the upper mounting plate.
3. The pneumatic enamel suction cup clamp of claim 2, wherein the number of support rods is a plurality; The support rods are uniformly distributed along the circumferential direction.
4. The pneumatic enamel suction cup clamp of claim 2, wherein the support rod is a screw; the two ends of the screw rod are respectively in threaded connection with the upper mounting plate and the lower mounting plate and are fixed through nuts.
5. The pneumatic enamel suction cup clamp of claim 1, wherein the magnet seat comprises a support sleeve, a magnet mounting plate and a disk cover; The support sleeve is fixed at the top of the magnet mounting plate and is detachably connected with a piston rod of the air cylinder; the lower surface of the magnet mounting plate is provided with a mounting groove; The powerful magnet is embedded in the mounting groove; The disk cover is detachably arranged at the bottom of the magnet mounting disk and used for protecting and limiting the powerful magnet.
6. The pneumatic enamel suction cup clamp of claim 1, wherein the effective suction area of the strong magnet is not less than 100mm x 100mm.
7. The pneumatic enamel suction cup clamp of claim 1, wherein a bottom surface of the suction cup housing is provided with a cushion pad.
8. The pneumatic enamel suction cup clamp of claim 2, further comprising a quick release disc for connection to an apparatus; the upper mounting plate is located under the quick-release plate, and the upper mounting plate is detachably connected with the quick-release plate through the quick-release mechanism.
9. The pneumatic enamel suction cup clamp of claim 8, wherein the quick release mechanism comprises a clamp locating pin disposed on a lower surface of the quick release disc and a quick release clamp correspondingly disposed on the upper mounting plate.
10. The pneumatic enamel suction cup clamp of claim 8, wherein the quick release plate is provided with a mounting hole for connecting with equipment.

Description

Pneumatic enamel sucker clamp Technical Field The application relates to the technical field of automatic production equipment, in particular to a pneumatic enamel sucker clamp. Background At present, the procedures of enamelling, sorting, polishing, packaging and the like of domestic enamel production enterprises still depend on manual operation in a large amount. The manual production mode has low efficiency, bad working environment and poor product consistency, and becomes the bottleneck of industry upgrading. Realizing automated production is a necessary trend, and a clamp capable of stably and nondestructively grabbing a enamel is key equipment. In the prior art, a common scheme for grabbing an iron workpiece is a magnetic chuck, which mainly comprises a permanent magnet chuck 1, a electromagnet chuck 2, an electromagnet chuck 2, a coil heating during working and affecting service life and reliability, wherein the permanent magnet chuck is limited in suction force, easy to slip and incapable of automation when absorbing a large-area workpiece, the electromagnet chuck 2 is convenient to automatically control, has small area and is also in risk of sideslip, wet glaze or dry powder exists on the surface in the processes of enamelling, rubbing and the like in enamel production, and the heating and possible dust absorption of the electromagnet chuck interfere the processes, and the electromagnet chuck 3, the large-scale industrial electromagnetic chuck is high in power and suction force, but high in cost, heavy in volume and high in energy consumption and is not suitable for high-frequency and fine production of medium-and small-scale enamel products. In addition, the existing pneumatic vacuum chuck is not suitable for core processes such as enameling and the like due to the fact that the slurry coating on the enamel surface can be disturbed. Therefore, the invention provides a pneumatic enamel sucker clamp. Disclosure of Invention The embodiment of the application provides a pneumatic enamel sucker clamp, which has the advantages of high suction force of a permanent magnet sucker, no heating and easiness in controlling an electromagnetic sucker, and has the advantages of simple structure, light weight and low cost, and can effectively prevent a workpiece from sideslip. In view of the above, the application provides a pneumatic enamel sucker clamp, which comprises a mounting seat, an air cylinder, a magnet seat and a sucker shell; the sucker shell is detachably arranged on the lower surface of the mounting seat and used for contacting and adsorbing a workpiece; the magnet seat is movably arranged in the sucker shell, and a powerful magnet is arranged in the magnet seat; The cylinder is fixed in the mounting seat, and a piston rod of the cylinder extends into the sucker shell and is detachably connected with the magnet seat; the cylinder is configured to drive the magnet seat to move in a direction approaching or separating from the sucker shell so as to strengthen or weaken the magnetic attraction force of the sucker shell to a workpiece. Optionally, the mounting seat comprises an upper mounting plate, a lower mounting plate and a supporting rod; The upper mounting plate and the lower mounting plate are arranged in parallel at intervals, and the upper mounting plate is fixedly connected with the lower mounting plate through the supporting rod; the cylinder is fixed on one side of the lower mounting plate, which is close to the upper mounting plate. Optionally, the number of the support rods is a plurality; The support rods are uniformly distributed along the circumferential direction. Optionally, the supporting rod is a screw rod; the two ends of the screw rod are respectively in threaded connection with the upper mounting plate and the lower mounting plate and are fixed through nuts. Optionally, the magnet base comprises a support sleeve, a magnet mounting disc and a magnetic disc cover; The support sleeve is fixed at the top of the magnet mounting plate and is detachably connected with a piston rod of the air cylinder; the lower surface of the magnet mounting plate is provided with a mounting groove; The powerful magnet is embedded in the mounting groove; The disk cover is detachably arranged at the bottom of the magnet mounting disk and used for protecting and limiting the powerful magnet. Optionally, the effective adsorption area of the strong magnet is not smaller than 100mm×100mm. Optionally, a cushion pad is arranged on the bottom surface of the sucker shell. Optionally, the device also comprises a quick release disc for connecting with the device; the upper mounting plate is located under the quick-release plate, and the upper mounting plate is detachably connected with the quick-release plate through the quick-release mechanism. Optionally, the quick-release mechanism includes a clamp locating pin disposed on a lower surface of the quick-release disc and a quick-release clamp correspondingly dispos