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CN-120721012-B - Contact copper foil thickness detection equipment with glossiness synchronous detection

CN120721012BCN 120721012 BCN120721012 BCN 120721012BCN-120721012-B

Abstract

The invention discloses contact type copper foil thickness detection equipment with synchronous detection of glossiness, which relates to the technical field of copper foil detection and comprises a rack, wherein a placement table is arranged at the top of the rack, a movable frame is arranged at one side of the placement table far away from the rack and connected with the top of the rack through a supporting rod, a driving component is arranged at one side of the movable frame close to the placement table, a detection component is arranged at one side of the driving component far away from the movable frame, a copper foil to be detected is placed on the placement table, then a controller controls the driving component to move, the driving component drives the detection component to move towards one side close to the copper foil, when the detection component approaches the copper foil, the detection component compresses the copper foil firstly, then the thickness of the copper foil is detected by detection, the detection of the glossiness of the surface of the copper foil is completed by a photosensitive sensor while the thickness is detected, the time required for detection is shortened, and the efficiency of copper foil thickness and glossiness detection is improved.

Inventors

  • WU JIAJUN
  • HE HONGLUN
  • LIAO SHANLIANG

Assignees

  • 常州技天电子有限公司

Dates

Publication Date
20260508
Application Date
20250730

Claims (7)

  1. 1. The contact copper foil thickness detection equipment with the gloss synchronous detection function is characterized by comprising a rack (1), wherein a placement table (11) is arranged at the top of the rack (1), a movable frame (12) is arranged on one side, far away from the rack (1), of the placement table (11), the movable frame (12) is connected with the top of the rack (1) through a supporting rod, a driving component (2) is arranged on one side, close to the placement table (11), of the movable frame (12), the driving component (2) is in sliding connection with the movable frame (12), and a detection component (3) is arranged on one side, far away from the movable frame (12), of the driving component (2); The detection assembly (3) comprises a detection needle (31) and a moving block (32), the moving block (32) is of an annular structure, the detection needle (31) is located in an inner annular space of the moving block (32), an extrusion air bag (33) is arranged on one side, far away from the fixed block (28), of the moving block (32), an annular groove (34) is arranged on one side, far away from the detection needle (31), of the moving block (32), and a closed ring (281) is arranged on the outer wall of the fixed block (28); The sealing ring (281) extends into the annular groove (34), and the sealing ring (281) is in sliding connection with the annular groove (34); A plurality of air delivery channels (35) are arranged in the moving block (32), a delivery pipe (36) is arranged in the detection needle (31), a telescopic pipe (37) is arranged between the air delivery channels (35) and the delivery pipe (36), the other end of the air delivery channel (35) is communicated with an extrusion air bag (33), and the extrusion air bag (33) is also provided with a unidirectional air inlet; One side that flexible pipe (37) was kept away from to conveyer pipe (36) is provided with a plurality of delivery port (38), delivery port (38) are close to detection needle (31) edge one side and are provided with rotating plate (39), rotating plate (39) are connected with delivery port (38) rotation through the torsional spring, one side that rotating plate (39) are close to delivery port (38) is provided with a plurality of irradiation lamp (40), the contact surface of delivery port (38) and rotating plate (39) is provided with contact switch.
  2. 2. The contact copper foil thickness detection device with synchronous detection of glossiness according to claim 1, wherein the driving assembly (2) comprises two first moving grooves (21) and two second moving grooves (22), the first moving grooves (21) are positioned between the two adjacent second moving grooves (22), a first sliding block (23) is slidably connected in the first moving grooves (21), a second sliding block (24) is slidably connected in the second moving grooves (22), a first screw rod (25) is arranged between the two first sliding blocks (23), a second screw rod (26) is arranged between the two second sliding blocks (24), driving blocks (27) are arranged on the first screw rod (25) and the second screw rod (26), the driving blocks (27) are respectively in spiral transmission with the first screw rod (25) and the second screw rod (26), and a fixed block (28) is arranged at the bottom of each driving block (27).
  3. 3. The device for detecting the thickness of the contact copper foil with synchronous detection of glossiness according to claim 2, wherein two groups of micro motors are arranged in the first sliding block (23) and the second sliding block (24), one micro motor is used for driving a screw rod to rotate, a driving wheel is arranged on a driving shaft of the other micro motor, and the first sliding block (23) and the second sliding block (24) are respectively connected with the first moving groove (21) and the second moving groove (22) in a sliding mode through the driving wheel.
  4. 4. The device for detecting the thickness of the contact copper foil with synchronous detection of the glossiness according to claim 2, wherein a miniature electric cylinder is arranged in the fixed block (28), a push rod of the miniature electric cylinder is connected with the moving block (32), a channel is arranged in the middle of the fixed block (28), a driving motor is arranged in the channel, a gear is arranged on a driving shaft of the driving motor, a rack is arranged on the side wall of the detecting needle (31), the gear is meshed with the rack, and the detecting needle (31) is in sliding connection with the channel.
  5. 5. The device for detecting the thickness of the contact copper foil with synchronous detection of glossiness according to claim 1, wherein a plurality of light sensing plates (41) are arranged on the inner ring wall surface of the moving block (32), a photosensitive sensor is arranged on each light sensing plate (41), the diameter of one side, close to the extrusion air bag (33), of the air conveying channel (35) is larger than the diameter of one side, close to the telescopic pipe (37), of the air conveying channel (35), and electromagnets are arranged in the inner ring of the moving block (32).
  6. 6. The device for detecting the thickness of the contact copper foil with synchronous detection of glossiness according to claim 1, wherein the maximum rotation range of the rotating plate (39) is 30 degrees, and a magnet is arranged on one side of the rotating plate (39) away from the rotation center.
  7. 7. The device for detecting the thickness of the contact copper foil with synchronous detection of glossiness according to claim 1, wherein the rotating plate (39) is made of a plastic plate, the irradiation lamp (40) is positioned on one side of the rotating plate (39) close to the rotating center, and the irradiation lamp (40) is an LED lamp.

Description

Contact copper foil thickness detection equipment with glossiness synchronous detection Technical Field The invention relates to the technical field of copper foil detection, in particular to contact type copper foil thickness detection equipment with synchronous detection of glossiness. Background The copper foil is a negative electrolyte material, a thin continuous metal foil deposited on a basal layer of a circuit board, is used as a conductor of a PCB, is easy to adhere to an insulating layer, receives a printing protection layer and forms a circuit pattern after corrosion; The existing copper foil detection is in a step-by-step detection state, so that the copper foil needs to be subjected to a plurality of detection steps, namely, the thickness, scratch, glossiness and the like of the copper foil are detected by a plurality of sensors step by step, the detection efficiency is low, and the detection process is complex. Disclosure of Invention The invention aims to provide contact type copper foil thickness detection equipment with synchronous detection of glossiness, so as to solve the problems in the prior art. In order to achieve the above purpose, the present invention provides the following technical solutions: The contact copper foil thickness detection equipment with the gloss synchronous detection comprises a rack, wherein a placing table is arranged at the top of the rack, a movable frame is arranged on one side, far away from the rack, of the placing table, the movable frame is connected with the top of the rack through a supporting rod, a driving assembly is arranged on one side, close to the placing table, of the movable frame, the driving assembly is in sliding connection with the movable frame, and a detection assembly is arranged on one side, far away from the movable frame, of the driving assembly; The staff places the copper foil that waits to detect on placing the surface of platform to it is fixed, and then the controller control drive assembly removes, and drive assembly drives the detection subassembly and removes to the one side that is close to the copper foil, and when detection subassembly was close to the copper foil, detection subassembly was fixed earlier to compress tightly the copper foil, then detects the thickness of copper foil, and when detecting the thickness, detection subassembly accomplished the detection to copper foil surface glossiness, has reduced the required time of detection, has improved the efficiency that copper foil thickness and glossiness detected. Preferably, the driving assembly comprises two first moving grooves and two second moving grooves, the first moving grooves are positioned between two adjacent second moving grooves, a first sliding block is connected in the first moving grooves in a sliding mode, a second sliding block is connected in the second moving grooves in a sliding mode, a first screw rod is arranged between the two first sliding blocks, a second screw rod is arranged between the two second sliding blocks, driving blocks are arranged on the first screw rod and the second screw rod, the driving blocks are in spiral transmission with the first screw rod and the second screw rod respectively, and a fixing block is arranged at the bottom of the driving block. Preferably, two groups of micro motors are arranged in the first sliding block and the second sliding block, one micro motor is used for driving the screw rod to rotate, a driving wheel is arranged on a driving shaft of the other micro motor, and the first sliding block and the second sliding block are respectively connected with the first moving groove and the second moving groove in a sliding manner through the driving wheel; When the driving block needs to drive the detection assembly to move, the controller controls the micro motors in the first sliding block and the second sliding block to start, one micro motor drives the driving wheel to rotate, the driving wheel drives the first sliding block to move along the first moving groove, the second sliding block moves along the second moving groove, the other micro motor drives the first screw rod and the second screw rod to rotate respectively, the first screw rod and the second screw rod are in spiral transmission with the driving block in the rotating process, the driving block moves under the action of the first screw rod and the second screw rod, the driving block drives the fixing block to move, and the fixing block drives the detection assembly to move to the corresponding copper foil point to be detected, and then the subsequent detection processing of the copper foil is completed. Preferably, the detection assembly comprises a detection needle and a moving block, the moving block is of an annular structure, the detection needle is located in an inner annular space of the moving block, a miniature electric cylinder is arranged in the fixed block, a push rod of the miniature electric cylinder is connected with the moving blo