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CN-122008106-A - Automatic composite board strip size adjusting device and working method thereof

CN122008106ACN 122008106 ACN122008106 ACN 122008106ACN-122008106-A

Abstract

The application relates to the technical field of composite plate strip machining, in particular to an automatic composite plate strip size adjusting device and a working method thereof. The distance between the adjusting modules is adjusted by driving the rollers through the first servo motor, the device is suitable for composite plate strips with different widths, the hydraulic system is matched with the self-adaptive adjusting mechanism to realize dynamic control of the pressing mechanism, and the screw rod and the electric push rod are linked to block the hydraulic channel or treat abnormal impurities. The application can realize three-dimensional accurate adjustment, automatic exception handling, energy-saving partition control and intelligent dynamic response, solves the problems of insufficient adaptability, high energy consumption and low efficiency of the traditional device, and remarkably improves the automation level and the adjustment precision of the composite plate strip processing.

Inventors

  • ZHANG QUANCHENG
  • WANG JINGZHEN
  • Hang Mengting
  • SHI JIAN
  • ZHOU ZHENTAO

Assignees

  • 江苏常铝铝业集团股份有限公司

Dates

Publication Date
20260512
Application Date
20260331

Claims (10)

  1. 1. The utility model provides a composite sheet strip size automatic regulating apparatus, its characterized in that, including base (1), sliding frame (2), adjusting module (3), drive unit (4) and sensing subassembly (5), sliding frame (2) along guide rail (6) are installed at base (1) top, and guide rail (6) are fixed on processing equipment's workstation, base (1) both sides all are provided with supporting beam (7), are connected through a plurality of reinforcing bolt (8) between supporting beam (7) and base (1), be provided with linear guide (9) on sliding frame (2), slidable mounting has a plurality of adjusting module (3) on linear guide (9), and hold-down mechanism (10) are installed to adjusting module (3) bottom, install hydraulic stem (11) on base (1), all be connected through flexible hydraulic pipe (12) between adjacent adjusting module (3) and hydraulic stem (11), hydraulic stem (11) are connected with hydraulic pump (14) through main hydraulic pipe (13), install self-adaptation adjusting mechanism on adjusting module (3).
  2. 2. The automatic composite board strip size adjusting device according to claim 1, wherein a cavity (16) is formed in the adjusting module (3), hydraulic channels (17) are formed in two sides of the cavity (16), and the hydraulic channels (17) are communicated with the flexible hydraulic pipe (12).
  3. 3. The automatic composite board strip size adjusting device according to claim 2, wherein the self-adaptive adjusting mechanism comprises a sleeve (15) arranged at the top of the adjusting module (3), a piston assembly (18) is arranged in the sleeve (15) and the cavity (16), the inner diameter of the sleeve (15) is the same as the diameter of the cavity (16), a sealing ring (19) is arranged on the outer side of the piston assembly (18), and a return spring (20) is arranged at the bottom of the piston assembly (18) and positioned in the cavity (16).
  4. 4. A composite plate strip size automatic regulating device according to claim 3, characterized in that the sleeve (15) is provided with an air inlet hole (21), the air inlet hole (21) is connected with an air pipe through an air tap, the air pipe is connected with an auxiliary hydraulic pipe (25), the bottom of the piston assembly (18) is provided with an air groove (22), and the side wall of the piston assembly (18) is provided with an air vent hole (23) communicated with the air groove (22).
  5. 5. The automatic composite board strip size adjusting device according to claim 4, wherein an air pipe joint (24) is installed on the base (1), an auxiliary hydraulic pipe (25) is connected with the air pipe joint (24), and the air pipe joint (24) is connected with an air source (26) through a main air pipe.
  6. 6. The automatic composite board strip size adjusting device according to claim 1 is characterized in that a plurality of rollers (27) matched with the linear guide rail (9) are installed on the adjusting module (3), a first servo motor (28) is installed in the adjusting module (3), the output end of the first servo motor (28) is connected with one of the rollers (27), a second servo motor (29) is installed at the end of the supporting beam (7), a guide groove (30) is formed in the supporting beam (7), and a screw rod (31) is installed in the guide groove (30) at the output end of the second servo motor (29).
  7. 7. The automatic composite board strip size adjusting device according to claim 6, wherein the screw rod (31) is in threaded connection with the sliding block (32), the sliding block (32) is provided with a support (33), the support (33) is provided with an electric push rod (34), and a telescopic end of the electric push rod (34) penetrates through the support (33) to be provided with a pressing block (35).
  8. 8. The working method of the automatic composite plate strip size adjusting device according to any one of claims 1 to 8 is characterized by comprising the following specific operation steps of driving rollers (27) to rotate through the operation of a first servo motor (28) so as to drive an adjusting module (3) to move on a sliding frame (2), adjusting the distance between the adjusting modules (3) according to the width distribution condition of the composite plate strips, ensuring the mutual communication between the adjusting modules (3) through a flexible hydraulic pipe (12) in the adjusting process, driving a hydraulic pump (14) to convey hydraulic oil into the flexible hydraulic pipe (12) through a main hydraulic pipe (13) and a hydraulic pipe seat (11), sequentially conveying the hydraulic oil into a cavity (16) of the adjusting module (3) through the flexible hydraulic pipe (12), applying pressure through a pressing mechanism (10), and moving along a guide rail (6) through a sliding frame (2) so as to realize the integral movement of the device, driving screw rods (31) to rotate through the operation of a second servo motor (29) so as to drive a sliding block (32) connected with the screw threads to move along a support beam (7) in an initial stage, adjusting the distance between the modules (3) is in an idle state when the adjusting modules (3) are adjusted to be in a large idle state, at this moment, the first adjusting module (3) in an idle state is moved to the position through the sliding block (32), the pressing block (35) is driven to move downwards to be in contact with the piston assembly (18) through the electric push rod (34), at this moment, the piston assembly (18) moves downwards in the sleeve (15) and the cavity (16) until the hydraulic channel (17) is plugged, closing of the pressing mechanism (10) and the hydraulic channel (17) is completed, and when the pressing mechanism (10) is abnormal, the piston assembly (18) moves downwards to the exhaust hole (23) to correspond to the air inlet hole (21), at this moment, communication of the auxiliary hydraulic pipe (25) and the cavity (16) is realized, the air source (26) is communicated with the corresponding cavity (16) through the main air pipe, the air pipe connector (24) and the auxiliary hydraulic pipe (25), the air source (26) works in the cavity (16) to generate negative pressure, abnormal impurities are sucked into the cavity (16) through the auxiliary hydraulic pipe (25), the air pipe connector (24) and the main air pipe enters the air source (26), and after the pressing block (35) is abnormal, the compressed reset spring (20) drives the piston assembly (18) to move upwards to restore the original state to be communicated with the cavity (16).
  9. 9. The working method of the automatic composite plate and strip size adjusting device according to claim 8 is characterized in that the first servo motor (28) drives the adjusting module (3) to move along the linear guide rail (9) through the roller (27) to achieve flexible adjustment of the distance between the pressing mechanisms (10), and the electric push rod (34) presses down the piston assembly (18) through the pressing block (35) to achieve blocking of the hydraulic channel (17) and communication of the air channel.
  10. 10. The working method of the automatic composite plate strip size adjusting device according to claim 8, wherein the screw rod (31) is positioned to an idle adjusting module (3) through a sliding block (32) and is used for pressing down and closing a hydraulic channel (17) through a pressing block (35), the air source (26) generates negative pressure in the cavity (16) and sucks abnormal impurities into the cavity (16) and discharges the abnormal impurities through an auxiliary hydraulic pipe (25), an air pipe joint (24) and a main air pipe.

Description

Automatic composite board strip size adjusting device and working method thereof Technical Field The invention belongs to the technical field of machining and automatic control, and particularly relates to an automatic composite plate strip size adjusting device and a working method thereof. Background With the wide application of the composite plate strip in the industrial field, the requirements on the dimensional accuracy and the automatic adjustment capability of the composite plate strip are increasingly increased. The existing size adjusting device can meet production requirements to a certain extent, but has the defects in the aspects of automation degree, adjusting precision and adaptability, and is difficult to completely meet the requirements of efficient and intelligent production. By searching, a size adjusting method and a size adjusting device with the publication number of CN115556023B are disclosed, and the publication date is 2025, 9 and 30. The quantitative adjustment and the multistage adjustment of the size are realized through the relative rotation of the first rotary table and the second rotary table, and the precision is high. However, the technical scheme mainly depends on the design of a mechanical structure, lacks an automatic control means, has higher technical requirements on operators in practical application, and is difficult to realize real-time dynamic adjustment. In addition, the application range of the device is limited, and the device is difficult to flexibly adapt to the size adjustment requirements of composite plate strips with different materials and thicknesses. Through searching, a handle with the publication number of CN112156451B, a size adjusting method, a size adjusting system and a size adjusting device thereof are disclosed, and the publication date is 2022, 7 and 22. According to the device, the personalized adjustment of the size of the handle is realized by acquiring the characteristic point data of the palm of the user and combining an automatic control system, so that the operation comfort level is improved. However, this solution is directed to a specific application scenario (such as a handle) where the adjustment logic and algorithm are difficult to apply directly to the dimensional adjustment of the composite sheet strip. Meanwhile, the adjustment accuracy of the device is limited by the accuracy of sensor data and the complexity of an algorithm, and the requirements can not be met when the composite plate strip material facing the high-accuracy requirements is processed. The problems indicate that the existing size adjusting device still has certain defects in terms of automatic control capability, adjusting precision and adaptability to composite plate strips. Therefore, the invention provides an automatic composite board strip size adjusting device and a working method thereof, and aims to optimize adjusting logic, improve the automation level and adjusting precision of the device and simultaneously enhance the adaptability of the device to composite board strips with different materials and thicknesses by introducing an intelligent control technology, thereby meeting the requirements of modern industry on efficient and intelligent production equipment. Disclosure of Invention The invention solves the problems that the automatic size adjusting device for the composite plate strip and the working method thereof are difficult to realize automatic control, insufficient in real-time dynamic adjusting capability and limited in adaptability to composite plate strips of different materials and thicknesses due to the fact that the size adjusting device is designed by a mechanical structure in the prior art. In addition, aiming at the problem that the accuracy of sensor data and the complexity of algorithm possibly influence the adjustment accuracy, the invention improves the adjustment accuracy and enhances the adaptability by introducing an intelligent control system and optimizing the structural design. In order to achieve the above purpose, the present invention adopts the following technical scheme: A composite board strip size automatic regulating device comprises a base, a sliding frame, a regulating module, a driving unit and a sensing assembly. The sliding frame sliding along the guide rail is arranged at the top of the base, and the guide rail is fixed on a workbench of the processing equipment. Support beams are arranged on two sides of the base, and the support beams are connected with the base through a plurality of reinforcing bolts. The sliding frame is provided with a linear guide rail, a plurality of adjusting modules are slidably arranged on the linear guide rail, and a pressing mechanism is arranged at the bottom of each adjusting module. The base is provided with a hydraulic pipe seat, adjacent adjusting modules, the adjusting modules and the hydraulic pipe seat are connected through flexible hydraulic pipes, and the hydraulic pipe seat