Search

CN-121972727-A - Metal sheet multi-station grooving equipment driven by cutter servo

CN121972727ACN 121972727 ACN121972727 ACN 121972727ACN-121972727-A

Abstract

The invention provides a metal sheet multi-station grooving device driven by a cutter servo, which particularly relates to the technical field of metal sheet grooving, and is characterized in that the device is based on a base, a first DD motor with a driving mechanism is arranged in the center of the base, a positioning unit capable of realizing X, Y-axis accurate adjustment is assembled at the top of the first DD motor, five groups of feeding and conveying units driven by the servo motors are uniformly arranged on the base along the circumference of the first DD motor, each group of units is matched with one group of grooving units, the grooving units are in sliding fit with a feeding and conveying module through the feeding and adjusting units, the cutter group is driven by a synchronous transmission structure through the servo motor to realize metal sheet grooving operation, and the device is further provided with a workpiece fixing seat matched with the positioning unit and a pentagonal protection structure covering a processing area. The device realizes automation of the metal sheet through multi-station circumferential layout and full servo driving control, greatly improves the grooving processing efficiency and accuracy of the metal sheet, and has higher processing operation safety.

Inventors

  • ZHONG YU
  • ZENG QIWEI
  • Du Guanying

Assignees

  • 深圳翊翎自动化设备有限公司

Dates

Publication Date
20260505
Application Date
20260310

Claims (10)

  1. 1. The utility model provides a metal sheet multistation grooving equipment of cutter servo drive, includes base (1), characterized by, be equipped with first DD motor (2) and five groups of feeding conveying unit (3) on base (1); the first DD motor (2) is arranged at the center of the base (1), the bottom of the first DD motor is provided with a driving mechanism, and the upper surface of the first DD motor is fixedly provided with a positioning unit (5); The five groups of feeding and conveying units (3) are uniformly distributed along the circumferential direction of the first DD motor (2), a group of grooving processing units (4) are correspondingly arranged on each group of feeding and conveying units (3), and the grooving processing units (4) are in sliding fit with the feeding and conveying modules (32) of the feeding and conveying units (3) through feeding and adjusting units (41) of the grooving processing units.
  2. 2. The tool servo-driven metal sheet multi-station grooving equipment according to claim 1, wherein the five groups of feeding and conveying units (3) are composed of a module supporting seat (31) and a feeding and conveying module (32), the module supporting seat (31) is assembled on a guide module on the base (1) and is in sliding fit with the guide module, and the feeding and conveying module (32) is fixed above the module supporting seat (31), and the power input end of the feeding and conveying module is in transmission connection with an output shaft of a servo motor.
  3. 3. A tool servo-driven sheet metal multi-station grooving apparatus according to claim 1, characterized in that said grooving unit (4) comprises a feed adjustment unit (41) and a grooving unit (42); The feeding adjusting unit (41) consists of a module fixing bracket (411) and a feeding adjusting module (412), wherein the module fixing bracket (411) is fixedly arranged on a sliding block of a feeding conveying module (32), and the feeding adjusting module (412) is fixed on one side surface of the module fixing bracket (411) and driven by a servo motor; The cutting groove unit (42) is composed of a second DD motor unit (421), a tool apron transition mounting plate (422), a shaft sleeve (423), a transmission unit (424) and a tool set unit (425), wherein the second DD motor unit (421) is assembled on a sliding block of the feeding adjustment module (412), the tool apron transition mounting plate (422) is fixed at one end of a second DD motor fixing block (4211) of the second DD motor unit (421), the shaft sleeve (423) is clamped on the arc surface of the tool apron transition mounting plate (422), the transmission unit (424) is arranged at one end of a transmission shaft (4233) in the shaft sleeve (423), and the tool set unit (425) is fixedly connected with the transmission unit (424) through an air cylinder (4251).
  4. 4. A tool servo-driven metal sheet multi-station grooving apparatus as defined in claim 3, wherein the second DD motor unit (421) comprises a second DD motor fixed block (4211), a second DD motor (4212), a first servo motor fixed block (4213) and a first servo motor (4214), wherein the second DD motor fixed block (4211) is assembled on a sliding block of the feed adjusting module (412), the second DD motor (4212) is fixed on one side surface of the second DD motor fixed block (4211), the first servo motor fixed block (4213) is fixed above the second DD motor (4212), and the first servo motor (4214) is fixedly mounted on the upper surface of the first servo motor fixed block (4213) and the output shaft thereof is in transmission connection with the second DD motor (4212).
  5. 5. The tool servo-driven multi-station grooving equipment for metal sheets according to claim 3, wherein a first bearing (4231), a second bearing (4232) and a transmission shaft (4233) are arranged in the shaft sleeve (423), the first bearing (4231) and the second bearing (4232) are respectively arranged at two ends of a central round hole of the shaft sleeve (423) and are in clearance fit with the shaft sleeve (423), and the transmission shaft (4233) sequentially penetrates through the central round holes of the first bearing (4231) and the second bearing (4232), and one end of the transmission shaft extends to the outside of the shaft sleeve (423) and is fixedly connected with the transmission unit (424).
  6. 6. The multi-station grooving equipment for metal sheets driven by a cutter servo according to claim 3, wherein the transmission unit (424) comprises a second servo motor fixing block (4241), a second servo motor (4242), a first synchronous wheel (4243), a second synchronous wheel (4244) and a synchronous belt (4245), wherein the second servo motor fixing block (4241) is arranged at one end of a transmission shaft (4233), a bearing is arranged in the second servo motor fixing block (4241), the transmission shaft (4233) is arranged in the bearing in a penetrating mode and is movably connected with the second servo motor fixing block (4241), the second servo motor (4242) is fixed at one end of the second servo motor fixing block (4241), the first synchronous wheel (4243) is fixed at the end of the transmission shaft (4233), the second synchronous wheel (4244) is fixed on a motor shaft of the second servo motor, and the synchronous belt (4245) is sleeved on the outer circumference of the first synchronous wheel (4243) and the second synchronous wheel (4244).
  7. 7. The tool servo-driven multi-station grooving equipment for metal sheets, as claimed in claim 1, is characterized in that the positioning unit (5) is composed of a positioning adjusting unit (51) and a workpiece mounting jig (52), wherein the positioning adjusting unit (51) comprises two groups of guide rail modules which are mutually perpendicular, the two groups of guide rail modules are respectively provided with independent servo motors, the first guide rail module (511) is fixed to the top of the first DD motor (2) along the X-axis direction, the second guide rail module (512) is assembled on a sliding block of the first guide rail module (511) along the Y-axis direction, the workpiece mounting jig (52) is fixed on the sliding block of the second guide rail module (512), and four zero point positioning system chucks (521) are uniformly arranged on the top surface of the workpiece mounting jig along the circumferential direction.
  8. 8. A tool servo-driven sheet metal multi-station slot cutting apparatus as defined in claim 1, further comprising: The workpiece fixing seat (6), the bottom of workpiece fixing seat (6) is equipped with four pins (61), four pin (61) are with four zero point positioning system chucks (521) on the workpiece mounting tool (52) one-to-one.
  9. 9. A tool servo-driven sheet metal multi-station slot cutting apparatus as defined in claim 1, further comprising: The protection structure (7), protection structure (7) are pentagonal frame, through the bolt fastening in the top of base (1), cover is located the outside of five group's feeding conveying unit (3).
  10. 10. The multi-station grooving equipment for metal sheets driven by a tool according to any one of claims 1 to 9, comprising a base (1), a first DD motor (2), five groups of feeding and conveying units (3), a grooving and processing unit (4), a positioning unit (5), a workpiece fixing seat (6) and a protection structure (7), wherein the first DD motor (2) is arranged at the center of the base (1), the five groups of feeding and conveying units (3) are uniformly distributed along the circumferential direction of the first DD motor (2), one group of grooving and processing units (4) are arranged on each group of feeding and conveying units (3) in a one-to-one correspondence manner, the positioning unit (5) is arranged at the top of the first DD motor (2), the workpiece fixing seat (6) is in insertion fit with a zero point positioning system chuck (521) on the top surface of the positioning unit (5), the protection structure (7) of a pentagonal frame structure is fixed above the base (1), and the protection structure (7) is arranged on the outer side of the five groups of feeding and conveying units (3).

Description

Metal sheet multi-station grooving equipment driven by cutter servo Technical Field The invention provides a metal sheet multi-station grooving device driven by a cutter in a servo mode, and particularly relates to the technical field of metal sheet grooving processing. Background The metal sheet is widely applied to various industrial fields such as electronics, machinery, automobiles and the like due to the characteristics of light weight and strong structural suitability, and the grooving is used as one of core procedures for processing the metal sheet, and the processing precision, the processing efficiency and the automation degree of equipment of the grooving directly influence the assembly precision and the production capacity of subsequent products. At present, single-station processing equipment is adopted for grooving processing of the metal sheet in the industry, and the equipment is only provided with a group of grooving processing mechanisms, so that grooving operation of a single position of the metal sheet can be completed once, if the sheet needs to be subjected to multi-position and multi-specification grooving processing, workpieces are required to be clamped and positioned for many times, the processing procedure and the operation time length are greatly increased, the production efficiency is low, positioning errors are easily generated due to the multiple clamping, and the deviation of grooving position precision is difficult to meet the high-precision processing requirement. Disclosure of Invention Aiming at the defects in the prior art, the invention provides a metal sheet multi-station grooving device driven by a cutter servo, which can effectively solve the related technical problems in the background art. In order to achieve the above purpose, the invention is realized by the following technical scheme: a metal sheet multi-station grooving device driven by a cutter servo comprises a base, wherein a first DD motor and five groups of feeding and conveying units are arranged on the base; The first DD motor is arranged at the center of the base, the bottom of the first DD motor is provided with a driving mechanism, and the upper surface of the first DD motor is fixedly provided with a positioning unit; The five groups of feeding and conveying units are uniformly distributed along the circumferential direction of the first DD motor, a group of grooving processing units are correspondingly arranged on each group of feeding and conveying units one by one, and the grooving processing units are in sliding fit with the feeding and conveying modules of the feeding and conveying units through feeding and adjusting units of the grooving processing units. The feeding and conveying units are arranged on the base, the five groups of feeding and conveying units are composed of module supporting seats and feeding and conveying modules, the module supporting seats are assembled on a guide module on the base and are in sliding fit with the guide module, the feeding and conveying modules are fixed above the module supporting seats, and the power input ends of the feeding and conveying modules are in transmission connection with the output shafts of the servo motors. Further, the grooving unit includes a feed adjusting unit and a grooving unit; The feeding adjusting unit consists of a module fixing bracket and a feeding adjusting module, wherein the module fixing bracket is fixedly arranged on a sliding block of a feeding conveying module; The grooving unit comprises a second DD motor unit, a tool apron transition mounting plate, a shaft sleeve, a transmission unit and a cutter set unit, wherein the second DD motor unit is assembled on a sliding block of the feeding adjustment module, the tool apron transition mounting plate is fixed at one end of a second DD motor fixing block of the second DD motor unit, the shaft sleeve is clamped on the arc surface of the tool apron transition mounting plate, the transmission unit is arranged at one end of a transmission shaft in the shaft sleeve, and the cutter set unit is fixedly connected with the transmission unit through a cylinder. The second DD motor unit comprises a second DD motor fixed block, a second DD motor, a first servo motor fixed block and a first servo motor, wherein the second DD motor fixed block is assembled on a sliding block of the feeding adjusting module, the second DD motor is fixed on one side face of the second DD motor fixed block, the first servo motor fixed block is fixed above the second DD motor, and the first servo motor is fixedly arranged on the upper surface of the first servo motor fixed block, and an output shaft of the first servo motor is in transmission connection with the second DD motor. The transmission shaft is sequentially arranged in the central round holes of the first bearing and the second bearing in a penetrating mode, and one end of the transmission shaft extends to the outside of the shaft sleeve and is fixedly c