Abstract:
A paper input mechanism having a buffer function and a printing device using the mechanism are disclosed. The paper input mechanism (300) includes a frame (1) forming a conveying passage (P) for conveying continuous paper, and further includes a fixed passage plate (4) and a buffer plate (2) both located at a paper inputting side of the conveying passage (P), wherein the buffer plate (2) has an initial position and is pressed by the continuous paper to deviate from the initial position; the buffer plate (2) is opposite to the fixed passage plate (4) when being located at the initial position, so as to form a paper input passage (R), and the paper input passage (R) is connected with the conveying passage (P). Arrangement of the buffer plate (2) not only implements the buffer function, but also results in close fit between the buffer plate (2) and the frame (1) of the paper input mechanism (300) to create a unique paper inputting port, thereby effectively avoiding the problem that continuous paper is incorrectly installed by a user, and improving the usability of the product.
Abstract:
A sheet medium stacking conveying device and method, wherein the method comprises a medium conveying step, the medium conveying step comprises: moving a stacking mechanism for clamping media from a medium inlet to a medium outlet along a moving path, and discharging the media clamped by the stacking mechanism towards the medium outlet relative to the stacking mechanism in a process of moving the stacking mechanism towards the medium outlet. The stacking mechanism of the conveying device can reciprocally move between a collection position and discharge position of the media under the driving of a driving mechanism, and the media can be discharged under the condition of no additional power source.
Abstract:
Provided are a lock and a storage cabinet. The storage cabinet includes a lock catch and the preceding lock. The lock is configured to be mated with the lock catch. The lock includes a housing, a lock hook, a locking member, and a drive assembly. The lock hook and the locking member are pivotally attached to the housing. The lock hook has a locking position where the lock hook is mated with the lock catch and an unlocking position where the lock hook is separated from the lock catch. The locking member has a first position for locking the lock hook at the locking position and a second position for unlocking the lock hook at the locking position. The drive assembly includes a motor and a driving member. The driving member is in transmission connection with the output shaft of the motor.
Abstract:
Provided is a vending machine. The vending machine includes a control device, a cabinet, an item column, and a hopper. The hopper is located between the item column and a pickup port of the cabinet. The hopper includes a receiving bin provided with an opening. The vending machine further includes a detection device. The control device is configured to control the receiving bin to receive the item from the item column at a receiving position based on a purchase instruction from a user, and control the receiving bin to rotate from the receiving position to a first position located between the receiving position and the dispensing position based on the detection result that the item exists at the inlet of the hopper.
Abstract:
A paper discharge mechanism, and a printer and a terminal device having the paper discharge mechanism. The paper discharge mechanism includes a frame, a rotary plate, and a paper tear bar. The rotary plate is provided at one side of a conveying passage of printing paper, one end thereof connected to the frame through a pivot shaft and the other end unsupported, and is forced to rotate along a first direction around the pivot shaft when the printing paper is pulled by an external force. The paper tear bar is fixedly provided in the rotation path of the rotary plate. Wherein, the rotary plate is provided with a gap. When the rotary plate rotates along the first direction, the paper tear bar extends out of the gap and contacts the printing paper to tear the printing paper.
Abstract:
This application relates to the technical field of automatic vending, and provides a vending machine that includes a control device, a measuring device, a bucket, a bucket driving mechanism configured for driving the bucket into motion, and a storage column configured to store items. The control device controls the measuring device to measure a first distance and a second distance, calculates a difference between the first distance and the second distance, and calculates a number of items in the storage column based on the difference.
Abstract:
Provided are a method for calibrating sensors in a vending machine and a vending machine. input values of first input terminals and input values of second input terminals of sensors are determined through level 1 calibration and level 2 calibration, respectively, which may greatly increase the number of adjustable grades of the luminous intensity of an optical generator of each sensor, and may further greatly improve the success rate of calibration on the sensors.
Abstract:
Disclosed are a vending machine and an item dispensing method of storage column thereof. In the item dispensing method of the storage column of the vending machine, controlling the first motor to start rotating for the first time to convey the target item to the inlet of the bucket; when detecting that the target item reaches the inlet of the bucket, controlling the first motor to stop rotating for the first time to make the target item enter the inside of the bucket under the driving of the second motor.