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CN-122015740-A - Intelligent detection device for cavity size of metal shell

CN122015740ACN 122015740 ACN122015740 ACN 122015740ACN-122015740-A

Abstract

The invention discloses an intelligent detection device for the size of a cavity of a metal shell, which belongs to the technical field of size detection and comprises a middle frame body and a detection mechanism for detecting the size of the cavity of the metal shell, wherein the middle frame body is provided with a feeding mechanism for feeding the metal shell to be detected and a discharging mechanism for discharging the detected metal shell; the clamping module provided by the invention has self-adaptive clamping capability, when the central clamping column or the central column is contacted with the metal shell and pressed down, the rotating stud drives the rotating chuck to rotate, and through the cooperation of the inclined sliding groove and the clamping guide column, the four side clamping plates are driven to synchronously move inwards, and the side inner slopes and the side arc heads are matched, so that the side clamping plates can be stably kept in a clamping state under the action of the clamping springs, the concave parts of the side inner slopes have a certain range, the side clamping plates are allowed to clamp the metal shells with different external dimensions in a self-adaptive manner in a certain stroke, and the universality and the flexible production capability of the equipment are improved.

Inventors

  • XU JIE

Assignees

  • 宜兴市吉泰电子有限公司

Dates

Publication Date
20260512
Application Date
20260413

Claims (7)

  1. 1. The intelligent detection device for the size of the cavity of the metal shell comprises a middle frame body and a detection mechanism, and is characterized in that a feeding mechanism and a feeding mechanism are arranged on the middle frame body; the detection mechanism comprises a main rotating disc rotatably mounted on the middle frame body, a plurality of clamping modules are equidistantly arranged on the main rotating disc, each clamping module comprises a clamping disc, and the clamping disc of the clamping module positioned on the main rotating disc is fixedly mounted with the main rotating disc; The clamping module further comprises a rotating stud rotationally arranged on the clamping disc, the rotating stud and the clamping disc form threaded transmission, a bottom lifting block is rotationally arranged below the rotating stud, a release plate is rotationally arranged on the bottom lifting block and penetrates through the side part of the clamping disc, a lower pressing sheet is rotationally arranged above the rotating stud, a rotating chuck is fixedly arranged on the rotating stud, and a plurality of inclined sliding grooves are formed in the rotating chuck; The clamping module further comprises a side clamping plate which is slidably arranged on the clamping disc, a side guide pillar is fixedly arranged on the side clamping plate, the side guide pillar is slidably arranged with the clamping disc, a movable frame is fixedly arranged on the side clamping plate, a clamping guide pillar is fixedly arranged on the movable frame, and the clamping guide pillar slides in the inclined sliding groove; The clamping module further comprises two side inner slopes which are respectively arranged at two ends of the inner side of the movable frame, each side inner slope comprises an inner concave portion and an outer concave portion, a convex point is formed between each inner concave portion and each outer concave portion, two telescopic columns which correspond to the two side inner slopes are arranged on the clamping disc, side arc heads are fixedly arranged at the end parts of the telescopic columns, clamping springs are arranged between the side arc heads and the clamping disc, the side arc heads are attached to the side inner slopes, and the clamping springs are in a compressed state.
  2. 2. The intelligent detection device for the size of the cavity of the metal shell according to claim 1, wherein the detection mechanism further comprises a bottom motor fixedly installed below the middle frame body, the bottom motor drives the main rotating disc to rotate through a transmission piece, a plurality of release upright posts are fixedly installed on the main rotating disc, and the release upright posts are located beside the clamping modules on the main rotating disc.
  3. 3. The intelligent detection device for the size of the cavity of the metal shell according to claim 2, wherein the detection mechanism further comprises a detection frame fixedly installed on the middle frame body, a lifting cylinder is fixedly installed on the detection frame, a lifting block is fixedly installed on the output end of the lifting cylinder, a detection motor is fixedly installed on the lifting block, a detection column is fixedly installed on the output end of the detection motor, and an intelligent sensor is fixedly installed on the detection column.
  4. 4. The intelligent detection device for the size of the cavity of the metal shell according to claim 1, wherein the feeding mechanism comprises a feeding frame fixedly arranged on the middle frame body, a connecting frame is fixedly arranged on the feeding frame, a traversing motor is fixedly arranged on the connecting frame, a traversing screw rod is rotatably arranged on the connecting frame, the traversing screw rod is fixedly arranged on a motor shaft of the traversing motor, a traversing frame is slidably arranged on the connecting frame, the traversing frame and the traversing screw rod form threaded transmission, a lifting motor is fixedly arranged on the traversing frame, a lifting screw rod is rotatably arranged on the traversing frame, a lifting screw rod is fixedly arranged on the motor shaft of the lifting motor, a picking and placing block is slidably arranged on the traversing frame, a clamping module is arranged on the picking and placing block, a clamping disc of the clamping module is fixedly arranged on the picking and placing block, and a clamping column is fixedly arranged on a clamping module of the picking and placing block, and a clamping center column is arranged on the clamping module of the picking and placing block.
  5. 5. The intelligent detection device for the size of a metal shell cavity according to claim 4, wherein the feeding mechanism further comprises a blocking plate fixedly mounted on the feeding frame.
  6. 6. The intelligent detection device for the size of the cavity of the metal shell according to claim 1, wherein the feeding mechanism comprises an output frame and an unqualified frame, the output frame is fixedly arranged on the middle frame body, a conveying belt is arranged on the output frame, a side conveying belt is arranged on the unqualified frame, and a taking-away module is arranged on each of the output frame and the unqualified frame.
  7. 7. The intelligent detection device for the size of the cavity of the metal shell according to claim 6, wherein the taking-away module comprises a taking frame, the output frame and the non-fitting frame are respectively fixedly provided with a release frame, the taking frame is fixedly provided with a side-moving motor, the taking frame is rotatably provided with a side-moving screw, the side-moving screw is fixedly provided with a motor shaft of the side-moving motor, the taking frame is slidably provided with a side-moving frame, the side-moving frame and the side-moving screw form threaded transmission, the side-moving frame is fixedly provided with an upper motor and a lower motor, the side-moving frame is rotatably provided with an upper screw and a lower screw, the upper screw and the lower screw are fixedly provided with motor shafts of the upper motor and the lower motor, the side-moving frame is slidably provided with an upper block and a lower block forming threaded transmission, the clamping disc of the clamping module on the upper block and the lower block is fixedly provided with a release rod, and the upper block and the lower block are fixedly provided with a compression piece.

Description

Intelligent detection device for cavity size of metal shell Technical Field The invention relates to the technical field of size detection, in particular to an intelligent detection device for the size of a cavity of a metal shell. Background The metal shell is generally provided with a precise cavity structure, and the efficient and accurate detection of the cavity size of the metal shell is an important link in the production process. Currently, the detection of the size of the cavity of the metal shell mainly depends on the following ways. The manual sampling inspection and measuring tool measurement are carried out by adopting a general measuring tool or a special measuring tool such as a caliper, a micrometer, a plug gauge and the like in the traditional method for carrying out manual contact measurement. The method has low efficiency, is difficult to realize full detection, has subjective errors due to the fact that the measurement result is highly dependent on the proficiency and state of operators, and cannot meet the requirements of large-scale automatic production on detection efficiency and consistency; the three-coordinate measuring machine detects, and as high-precision general measuring equipment, the three-coordinate measuring machine can accurately measure the size of the cavity. However, its measurement speed is slow, and is generally only suitable for laboratory spot inspection or new product development stage. The device is deployed on a production line for online full inspection, the production beat can be seriously dragged, and the equipment investment and operation and maintenance cost are high. The existing automatic detection equipment has the defects that the clamping adaptability is poor, the traditional automatic clamp is of a rigid structure and is difficult to be compatible with metal shells of different sizes, manual adjustment or replacement of the clamp is usually required during the type changing, the production line downtime is long, the flexibility production capacity is insufficient, the detection and loading and unloading cooperativity is poor, the detection mechanism, the loading mechanism and the unloading mechanism are often independently designed, the circulation connection of workpieces among different stations is not smooth enough, waiting time is easy to generate, the integral detection efficiency is influenced, the functional integration level is low, the existing equipment generally only has a detection function, the post-treatment procedures of sorting, classifying and the like of qualified products and unqualified products are required to be completed by additional manpower or equipment, and a complete closed loop from automatic loading, detection, sorting to automatic unloading cannot be formed. Disclosure of Invention Aiming at the technical problems, the invention discloses an intelligent detection device capable of efficiently and accurately automatically detecting the cavity sizes of metal shells with various specifications and realizing automatic feeding and discharging and automatic sorting of qualified products and unqualified products, which adopts the technical scheme that the intelligent detection device for the cavity sizes of the metal shells comprises a middle frame body and a detection mechanism for detecting the cavity sizes of the metal shells, wherein the middle frame body is provided with a feeding mechanism for feeding the metal shells to be detected and a feeding mechanism for feeding the detected metal shells; The detection mechanism comprises a main rotating disc rotatably mounted on the middle frame body, four clamping modules are equidistantly arranged on the main rotating disc, each clamping module comprises a clamping disc, and the clamping disc of the clamping module positioned on the main rotating disc is fixedly mounted with the main rotating disc. Further, the detection mechanism further comprises a bottom motor fixedly installed below the middle frame body, the bottom motor drives the main rotating disc to rotate through the lower transmission belt, four release upright posts are fixedly installed on the main rotating disc, and the release upright posts are located beside the clamping modules on the main rotating disc. Further, detection mechanism still includes the detection frame of fixed mounting on the middle support body, and fixed mounting has the lift cylinder on the detection frame, and fixed mounting has the lifter on the output of lift cylinder, and fixed mounting has detection motor on the lifter, and fixed mounting has the detection post on the output of detection motor, and fixed mounting has intelligent sensor on the detection post. Further, the clamping module further comprises a rotating stud which is rotatably arranged on the clamping disc, the rotating stud is in threaded transmission with the clamping disc, a bottom lifting block is rotatably arranged below the rotating stud, a release plate is rotatably arran