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CN-121973266-A - Replacement device and replacement system

CN121973266ACN 121973266 ACN121973266 ACN 121973266ACN-121973266-A

Abstract

The application provides a replacement device and a replacement system, wherein the replacement device comprises a pick-up head, a placement mechanism and a moving mechanism, the placement mechanism comprises a placement seat and a locking piece, the placement seat is provided with a containing groove for containing the pick-up head, the locking piece is arranged on the placement seat and is used for locking or releasing the pick-up head, the moving mechanism comprises a mechanical arm and a connecting part, the connecting part is fixed at one end of the mechanical arm, the connecting part is used for connecting the pick-up head, when the locking piece releases the pick-up head, the mechanical arm mechanism is connected with the pick-up head through the connecting part, and when the locking piece locks the pick-up head, the mechanical arm mechanism can move to separate the connecting part from the pick-up head. Through the automatic locking or release of the locking piece of the placing mechanism, the automatic transfer of the mechanical arm of the moving mechanism and the automatic butt joint of the connecting part, the whole process does not need to manually interfere with the replacement and storage of the pick-up head, so that the error caused by manual operation is avoided, the problem that the equipment is stopped when the manual replacement is performed is solved, and the continuous operation of the production line is realized.

Inventors

  • YU DUOMING

Assignees

  • 深圳市森美协尔科技有限公司

Dates

Publication Date
20260505
Application Date
20260323

Claims (10)

  1. 1. A replacement device, comprising: A pick-up head; The placing mechanism comprises a placing seat and a locking piece, wherein the placing seat is provided with a containing groove which can be used for containing the pick-up head, the locking piece is arranged on the placing seat, and the locking piece can be used for locking or releasing the pick-up head; a moving mechanism including a robot arm and a connecting member fixed to one end of the robot arm, the connecting member being capable of being used to connect the pickup; When the locking piece releases the pick-up head, the mechanical arm mechanism is connected with the pick-up head through the connecting part, and when the locking piece locks the pick-up head, the mechanical arm mechanism can move to separate the connecting part from the pick-up head.
  2. 2. The replacement device according to claim 1, wherein the connection member includes a connection block and an elastic assembly, the connection block includes a first surface and a second surface disposed opposite to each other in a first direction, the connection block is provided with a mounting hole, the mounting hole extends in the first direction and penetrates through the first surface, the elastic assembly is disposed in the connection block, the elastic assembly is elastically stretchable in a second direction and can be at least partially protruded from the mounting hole, and the first direction intersects the second direction; The pick-up head comprises a body part and a mounting column, wherein the mounting column is arranged on the body part and at least partially protrudes from the body part, and the mounting column is movably arranged in the mounting hole and detachably connected with the elastic component.
  3. 3. The replacement device according to claim 2, wherein the elastic member includes a setting member having a setting space extending in the second direction and having an opening, an elastic member and a marble disposed in the setting space, the elastic member being elastically deformable in the second direction, the marble protruding from the opening and being at least partially located in the mounting hole; the mounting column is provided with a supporting groove, and when the mounting column is positioned in the mounting hole, the marble is clamped in the supporting groove.
  4. 4. The replacement device according to claim 2, wherein an end of the mounting post facing away from the body portion is provided with an inclined surface, the inclined surface being oriented in a direction facing away from the body portion.
  5. 5. The exchange device according to claim 1, wherein the types of the pick-up heads are plural and the number of the pick-up heads of the same type is plural, the types and the number of the accommodating grooves correspond to the types and the number of the pick-up heads, the types of the accommodating grooves are plural and the number of the accommodating grooves of the same type is plural.
  6. 6. The changing apparatus of claim 1, wherein the locking member comprises a jaw capable of abutting against and gripping the peripheral side wall of the pick-up head to effect locking positioning; or the locking piece comprises a power tongue pin which can extend out and be clamped into the pin hole of the pick-up head so as to realize locking and positioning.
  7. 7. A replacement system, comprising a detection and identification module, a control module and the replacement device according to any one of claims 1-6, wherein the control module is electrically connected with the replacement device and the detection and identification module respectively, and the control module can control the replacement device according to a detection signal of the detection and identification module.
  8. 8. The replacement system of claim 7, wherein the control module is electrically connected to the lock of the placement mechanism, the control module configured to control the lock to lock or release the pick-up head when the pick-up head needs to be replaced; The control module is electrically connected with the mechanical arm of the moving mechanism, and is configured to control the mechanical arm to move when the pick-up head needs to be replaced.
  9. 9. The replacement system of claim 8, wherein the control module is configured to control the movement mechanism to move the pick-up head into the receiving slot of the placement mechanism; The replacement system further comprises a sensor, wherein the sensor is electrically connected with the control module, the sensor is arranged in the accommodating groove, and when the pick-up head moves to a preset position where the pick-up head abuts against the bottom wall of the accommodating groove, the sensor is configured to generate a feedback signal; The control module is also used for controlling the locking piece in the accommodating groove to lock the pick-up head according to the feedback signal; The control module is also used for controlling the moving mechanism to move to be separated from the pick-up head after the pick-up head is locked by the locking piece.
  10. 10. The replacement system of claim 7, wherein the detection and identification module comprises a camera and a light source, the light sensing device of the camera comprising one of a CCD or CMOS, the light source comprising one of an annular light supplement lamp or a bar light supplement lamp.

Description

Replacement device and replacement system Technical Field The application relates to the technical field of feeding equipment, in particular to a replacement device and a replacement system. Background In the field of automated operations such as electronic product production and optical lens detection, a pick-up head is used as a core execution component for material transfer and workpiece detection, and is widely applied to various automated production and detection equipment. Different production processes and detection requirements are matched with pickup heads with corresponding specifications, so that the replacement, the arrangement and the storage of the pickup heads become a routine operation link in daily operation of equipment. At present, the replacement and storage work of the pick-up heads are generally finished in a manual operation mode in the industry, when the pick-up heads are required to be switched by equipment, the operation of the equipment is required to be stopped by an operator, the original pick-up heads at the execution end of the equipment are manually disassembled, new pick-up heads with corresponding specifications are manually selected and installed to the equipment, and meanwhile, the disassembled old pick-up heads are manually put in storage. The manual operation mode is difficult to adapt to the operation requirement of a modern automatic production line, has the technical defects that firstly, the manual replacement of the pick-up head is required to take equipment shutdown as a premise, the continuous operation rhythm of the production line is directly interrupted, the equipment utilization rate and the overall production detection efficiency are greatly reduced, in a large-batch and high-beat production scene, obvious productivity loss can be caused by frequent shutdown and head replacement, secondly, the manual operation is easily influenced by subjective factors, the problems of wrong specification selection and incomplete installation and butt joint of the pick-up head exist, the operation faults such as material transfer deviation and detection precision failure can be caused, the mechanical damage of the pick-up head or an equipment execution end can be caused due to improper installation, the equipment maintenance cost and the production loss can be increased, thirdly, the situation that the pick-up head is placed in disorder, displacement and falling easily occurs due to the lack of a standardized fixed constraint structure of the manual storage pick-up head is further promoted, and the operation difficulty and error risk of the subsequent head replacement are further promoted. In summary, in the related art, the pickup head is manually replaced and stored, which has problems of discontinuous production line operation, low replacement accuracy, poor operation efficiency, and the like. Disclosure of Invention The application aims to provide a replacement device and a replacement system, which are used for solving the technical problems of discontinuous production line operation, low replacement precision, poor operation efficiency and the like in the mode of manually replacing and storing a pick-up head in the related art. In a first aspect, the present application provides a replacement device comprising: A pick-up head; The placing mechanism comprises a placing seat and a locking piece, wherein the placing seat is provided with a containing groove which can be used for containing the pick-up head, the locking piece is arranged on the placing seat, and the locking piece can be used for locking or releasing the pick-up head; a moving mechanism including a robot arm and a connecting member fixed to one end of the robot arm, the connecting member being capable of being used to connect the pickup; When the locking piece releases the pick-up head, the mechanical arm mechanism is connected with the pick-up head through the connecting part, and when the locking piece locks the pick-up head, the mechanical arm mechanism can move to separate the connecting part from the pick-up head. The application provides a replacement device, which comprises a pick-up head, a placement mechanism and a moving mechanism. The placing mechanism comprises a placing seat and a locking piece, the placing seat is provided with a containing groove, the containing groove can be used for containing the pick-up head, the locking piece is arranged on the placing seat, and the locking piece can be used for locking or releasing the pick-up head. The moving mechanism comprises a mechanical arm and a connecting part, wherein the connecting part is fixed at one end of the mechanical arm, and the connecting part can be used for connecting the pick-up head. When the locking piece locks the pick-up head, the mechanical arm mechanism can move to separate the connecting part from the pick-up head. Through the automatic locking or release of the locking piece of the placing mechanism, the automatic transfer