Provided is a yarn box, a yarn stripping method, an electronic device and a storage media. The yarn box includes a support, a yarn stripping rod and a yarn receiving rod; where a first end of the yarn receiving rod is connected to the support, a first end of the yarn stripping rod is slidably connected to the support, the yarn stripping rod is configured to slide to a yarn stripping position corresponding to a first yarn receiving rod among the yarn receiving rod when multiple yarn spindles are sleeved outside the first yarn receiving rod and the number of yarn spindles of the first yarn receiving rod reaches a set condition, the yarn stripping rod is provided with multiple yarn strippers corresponding to the multiple yarn spindles one by one, and the yarn strippers are configured to strip fiber yarn on outer surfaces of the corresponding yarn spindles.

A doffing apparatus can be configured to couple to an automatically guided vehicle (AGV). The doffing apparatus can comprise at least one elongate arm, each elongate arm having a proximal end, a distal end, and a length, and at least one driver, each driver being configured to move along a respective elongate arm to move a bobbin toward the distal end of the elongate arm. The doffing apparatus can further comprise at least one alignment device. The doffing apparatus can further comprise a processor, wherein the processor is configured to: receive feedback from the at least one alignment device, provide a control signal to cause the AGV to align the elongate arm with a receptacle at a loader, and move the driver a select distance along the length of the elongate arm.

A reel take-up apparatus includes a frame, a drive mechanism, a hydraulic counterbalance system, and a pair of positioning actuators. The frame may be configured to receive a reel from one end. The drive mechanism is generally slidably mounted to the frame and configured to rotate the reel. The hydraulic counterbalance system is generally configured to counterbalance a weight of the drive mechanism to allow the drive mechanism to float freely on the frame. The pair of positioning actuators may be configured to move a pair of support rollers toward and away from each other so as to (i) lift the reel from a support surface, (ii) support the reel during rotation by the drive mechanism, and (iii) lower the reel to the support surface for removal from the frame.

A reel take-out device and method is provided, in which a reel may be taken out in response to an arrangement angle of a shaft of a transport cart to prevent the reel from being damaged during a take-out process and to increase take-out workability. The reel take-out device comprises a gripper unit gripping a reel core of one or more reels sequentially fitted to a shaft of a transport cart; a first driving unit connected to the gripper unit to elevate the gripper unit in a first direction; a second driving unit connected to the first driving unit to move the first driving unit in a second direction; and a controller controlling driving of the gripper unit, the first driving unit and the second driving unit, wherein the controller controls the first and second driving units to be simultaneously driven to take out the reel in response to an arrangement angle of the shaft along the second direction in a state that the gripper unit grips the reel core.

Provided is a yarn spindle coding method including: when determining that yarn spindles are fully wound, sleeving the yarn spindles in the winding machine sequentially outside a yarn connecting rod of a doffer, and updating the number of unloading times of the winding machine and recording first doffing time of each yarn spindle; generating a first information code of each yarn spindle based on identification information of the winding machine, the updated number of unloading times, the first doffing time and position information of each yarn spindle; and sending each first information code to the doffer, so that the doffer determines a corresponding target yarn spindle among the yarn spindles according to a matching degree between the first doffing time and second doffing time of each yarn spindle recorded by the doffer and code the information code on a corresponding target yarn spindle.

An apparatus for servicing a twisting machine. The apparatus includes an automated guided vehicle (AGV), a robotic arm having an end effector coupled to the AGV, and a rack carried by the AGV. The rack is configured to hold a plurality of empty tubes and a plurality of yarn packages. A controller that is configured to cause the robotic arm to grip, by the end effector, a handle of a row of the twisting machine, lower a receptacle of the twisting machine to a loading position, remove an empty tube from a first receptacle of the at least one receptacle, place the empty tube on the rack, lift a yarn package from the rack, place the yarn package on the first receptacle, grip the handle of the row of the plurality of rows of the twisting machine, and raise the at least one receptacle to the operational position.

A periscopic doffer device including: a travelling mechanism including a frame; a first lifting mechanism including a first lifting rod group fixed on the frame and a first platform, the top end of the first lifting rod group being connected to the first platform; a second lifting mechanism including a second lifting rod group arranged on the first platform and a second platform, the top end of the second lifting rod group is connected to the second platform; a rotating mechanism including a rotary motor fixed on the second platform and a rotary rack, the rotary motor being connected to the rotary table at the bottom of the rotary rack, and a sliding rail assembly is horizontally arranged on the rotary rack; and a yarn receiving mechanism including a yarn receiving rod and a translation assembly.

A carbon nanotube collection apparatus includes: a collection room having an opening part communicating with a carbon nanotube production apparatus; a winding member arranged inside the collection room and configured to wind a carbon nanotube passed through the opening part from the carbon nanotube production apparatus to form a carbon nanotube wound body; and a separation mechanism configured to move the carbon nanotube wound body from a base end side toward a tip end side of the winding member to separate the carbon nanotube wound body from the winding member.

Provided are a method for controlling automatic station-passing of a yarn spindle, an electronic device and a storage medium, relating to the technical field of chemical fiber intelligent manufacturing. A system for controlling automatic station-passing of the yarn spindle includes an MES, a first PLC and second PLCs. The method for controlling automatic station-passing of the yarn spindle includes: synchronizing offline data to the MES if it is detected that an offline cache area stores the offline data, responsive to determining that the control button of the first PLC is switched from the offline mode to the online mode and the communication between the first PLC and the MES is restored, where the offline data is a station-passing record which is stored when the first PLC and the MES are disconnected and which needs to be synchronized to the MES.