CN-224211938-U - Transfer mechanism suitable for transferring thin workpieces

Abstract

The utility model provides a transfer mechanism suitable for transferring thin workpieces, which belongs to the technical field of thin-sheet processing and comprises a support, a support plate, a cross beam, a sucker assembly and a plurality of suction nozzles, wherein the support plate is movably connected with the support plate and can move up and down along the vertical direction, the cross beam is movably connected with the support plate and can move left and right along the horizontal direction, the sucker assembly is connected to the cross beam and comprises the suction nozzles, the opening directions of the suction nozzles are vertically upwards, and the suction nozzles are sucked with the lower surface of the thin workpieces on a station from bottom to top. According to the transfer mechanism suitable for transferring the thin workpieces, the thin workpieces are adsorbed from bottom to top, so that the suction nozzle and the thin workpieces are prevented from deforming after being adsorbed, and the suction nozzle is positioned below the thin workpieces and can provide support for the thin workpieces, so that the reliability of the thin workpieces in the transfer process is improved.

Inventors

• YAN YIMING
• LI XIANGYANG
• WANG XING

Assignees

• 宁波盘研智能科技有限公司

Dates

Publication Date

20260508

Application Date

20250618

Claims (10)

1. 1. A transfer mechanism adapted for transferring a thin workpiece, comprising: the support is used as a supporting structure of the whole transfer mechanism; The support plate is movably connected with the support and can move up and down along the vertical direction; The cross beam is movably connected with the support plate and can move left and right along the horizontal direction; The sucking disc subassembly is connected on the crossbeam, and this sucking disc subassembly includes a plurality of suction nozzles, and wherein, the opening direction of suction nozzle is vertical upwards setting, and through suction nozzle from bottom to top and the lower surface looks of the slim work piece on the station inhale.
2. 2. The transfer mechanism for thin workpiece transfer as recited in claim 1, wherein the number of suction cup assemblies is two and the two suction cup assemblies are arranged side by side, wherein the relative distance between the two suction cup assemblies is adjusted by changing the connection position of the two suction cup assemblies on the beam.
3. 3. A transfer mechanism adapted for use in transferring thin workpieces according to claim 1 or 2, wherein each suction cup assembly comprises a connection base connected to the cross beam, and a connection rod connected to the connection base, and two groups of suction cup units are provided on the connection rod, wherein the two groups of suction cup units are movable in the axial direction of the connection rod.
4. 4. A transfer mechanism for thin workpiece transfer as recited in claim 3, wherein the suction cup unit comprises a connection block to which at least one suction cup lever is connected, wherein one end of the suction cup lever is provided with the suction nozzle.
5. 5. The transfer mechanism for thin workpiece transfer as recited in claim 4, wherein the sucker rod comprises a rod connected with the connecting block and a rotating block rotatably connected with the rod, wherein the suction nozzle is connected to the rotating block, and a gas inlet and outlet passage is arranged on the suction nozzle and is communicated with a gas inlet and outlet hole arranged on the rotating block, and the gas inlet and outlet hole is communicated with an external gas source through a pipeline.
6. 6. The transfer mechanism applicable to transferring thin workpieces according to claim 4, wherein the first clamping part and the second clamping part are arranged on the connecting block, the third clamping part is arranged on the connecting seat, the nested clamping between the connecting block and the connecting rod is realized through the first clamping part, the nested clamping between the connecting block and the sucker rod is realized through the second clamping part, the nested clamping between the connecting seat and the connecting rod is realized through the third clamping part, locking or unlocking between the connecting block and the connecting rod is completed through a fastener, locking or unlocking between the connecting block and the sucker rod is completed through the fastener, and locking or unlocking between the connecting seat and the connecting rod is completed through the fastener.
7. 7. The transfer mechanism suitable for transferring the thin workpiece according to claim 1, wherein a first driving assembly is arranged between the support plate and the support, the support plate is driven to move up and down in the vertical direction by the first driving assembly, and a second driving assembly is arranged between the support plate and the cross beam, and the cross beam is driven to move left and right in the horizontal direction by the second driving assembly.
8. 8. The transfer mechanism suitable for transferring thin workpieces according to claim 1, wherein a first sliding component is further arranged between the support plate and the support seat, the first sliding component comprises a first sliding rail arranged on the support seat and a first sliding block connected with the support plate, a second sliding component is arranged between one side of the support plate and the cross beam, a third sliding component is arranged between the other side of the support plate and the cross beam, the second sliding component comprises a second sliding rail connected to the cross beam and a second sliding block correspondingly connected to one side of the support plate, and the third sliding component comprises a third sliding rail connected to the cross beam and a third sliding block correspondingly connected to the other side of the support plate.
9. 9. The transfer mechanism suitable for transferring thin workpieces according to claim 1, wherein a first limiting assembly is arranged on the support towards one side where the support plate is located, the travel of the support plate in the vertical direction in the up-and-down moving process is controlled through the first limiting assembly, the first limiting assembly comprises an upper limiting portion and a lower limiting portion which are arranged up and down and are connected to the support, and a first buffer portion is arranged on each of the upper limiting portion and the lower limiting portion.
10. 10. The transfer mechanism suitable for transferring thin workpieces according to claim 1, wherein a second limiting assembly is arranged on the cross beam, the travel of the cross beam in the horizontal moving process is controlled through the second limiting assembly, the second limiting assembly comprises a left limiting portion and a right limiting portion which are arranged at two ends of the cross beam, and second buffer portions are arranged on the left limiting portion and the right limiting portion.

Description

Transfer mechanism suitable for transferring thin workpieces Technical Field The utility model belongs to the technical field of thin workpiece transfer, relates to a transfer mechanism, and particularly relates to a transfer mechanism suitable for thin workpiece transfer. Background With the development of technology, the requirements on the quality of the sheet fittings for 3C products such as glass, ceramic sheets, microcrystalline glass sheets and sapphire are higher and higher, and the 3C sheet is thin and fragile and cannot bear too great force, so that the thin workpiece is prevented from being deformed or damaged in the processing or detecting process. Patent application CN202120187813.1 discloses an integrated sheet transferring and processing system, which comprises a base, wherein an X-axis traveling device is arranged above the base, a Y-axis traveling device matched with a track is arranged at the lower part of the base, the X-axis traveling device is connected with a Z-axis traveling device, the Z-axis traveling device is connected with a machine head assembly, one side of the machine head assembly is provided with a Z-axis driving cylinder, the movable end of the Z-axis driving cylinder is provided with a feeding device, the feeding device comprises a connecting bracket, a plurality of pneumatic sucking discs with the same height are arranged at the lower side of the connecting bracket, a bearing plate is arranged on the upper side surface of the base, and an inclined automatic clamp is arranged on the bearing plate. However, in the processing system, when the sheet is sucked by the suction cup, the suction cup sucks the sheet from top to bottom, and in such an operation mode, downward pressure is generated when the sheet is sucked, so that the sheet is deformed, and if the sheet needs to be subjected to bending detection subsequently, detection parameters are affected, so that detection data is unreliable. Disclosure of utility model The utility model aims at solving the problems in the prior art and provides a transfer mechanism capable of avoiding deformation of a thin workpiece in a transfer process. The utility model aims at realizing the following technical scheme that the transfer mechanism suitable for transferring thin workpieces comprises: the support is used as a supporting structure of the whole transfer mechanism; The support plate is movably connected with the support and can move up and down along the vertical direction; The cross beam is movably connected with the support plate and can move left and right along the horizontal direction; The sucking disc subassembly is connected on the crossbeam, and this sucking disc subassembly includes a plurality of suction nozzles, and wherein, the opening direction of suction nozzle is vertical upwards setting, and through suction nozzle from bottom to top and the lower surface looks of the slim work piece on the station inhale. In the transfer mechanism suitable for transferring the thin workpiece, the number of the sucker assemblies is two, and the two sucker assemblies are arranged side by side, wherein the relative distance between the two sucker assemblies is adjusted by changing the connection position of the two sucker assemblies on the beam. In the transfer mechanism applicable to transferring of thin workpieces, each sucker assembly comprises a connecting seat connected with the cross beam and a connecting rod connected to the connecting seat, and two groups of sucker units are arranged on the connecting rod, wherein the two groups of sucker units can move along the axis direction of the connecting rod. In the transfer mechanism applicable to transferring of the thin workpiece, the sucker unit comprises a connecting block, and at least one sucker rod is connected to the connecting block, wherein one end of the sucker rod is provided with the suction nozzle. In the transfer mechanism suitable for transferring the thin workpiece, the sucker rod comprises a rod piece connected with the connecting block and a rotating block rotatably connected with the rod piece, wherein the suction nozzle is connected to the rotating block, and is provided with a gas inlet and outlet channel which is communicated with a gas inlet and outlet hole arranged on the rotating block, and the gas inlet and outlet hole is communicated with an external gas source through a pipeline. In the transfer mechanism suitable for transferring the thin workpiece, the first clamping part and the second clamping part are arranged on the connecting block, the third clamping part is arranged on the connecting seat, the nested clamping between the connecting block and the connecting rod is realized through the first clamping part, the nested clamping between the connecting block and the sucker rod is realized through the second clamping part, and the nested clamping between the connecting seat and the connecting rod is realized through the third clamping part, wherein the l