Full-size adaptive cup falling device

Abstract

The utility model provides a full-size adaptive cup falling device which comprises a cup holder, and a cup falling channel is arranged on the cup holder. The clamping mechanism comprises a driving piece and a clamping piece, and the driving piece is arranged on the cup holder and used for driving the clamping piece to clamp a cup; the control unit is used for controlling the driving piece, so that the clamping piece enables the cups to descend one by one in a telescopic period; the diameter measuring mechanism is used for measuring the diameter of the cup and transmitting the measured information to the control unit; the control unit controls the telescopic length of the clamping piece according to the cup diameter information obtained by the diameter measuring mechanism. According to the full-size adaptive cup falling device, the problem that a cup falling machine in the prior art cannot be compatible with a full-size disposable cup can be solved.

Description

Technical Field

[0001] The utility model relates to the field of automated tea drinking, in particular to a full-size adaptable cup dropping device. Background Art

[0002] Currently, most tea shops on the market use automated equipment to prepare milk tea or juice to ensure consistent taste and reduce employee workload. Automated tea machines serve customers drinks in disposable cups. Various brands of tea shops on the market offer disposable cups of varying sizes (e.g., large, medium, and small). Furthermore, the diameters of disposable cups vary from brand to brand. This results in automated tea machines on the market often being customizable, which increases manufacturing costs. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides a full-size adaptable cup dropper to solve the problem that the cup dropper in the existing technology is not compatible with full-size disposable cups.

[0004] To this end, an embodiment provides a full-size adaptable cup dropping device, comprising:

[0005] A cup holder, wherein the cup holder is provided with a cup drop channel;

[0006] a clamping mechanism comprising a driving member and a clamping member, wherein the driving member is disposed on the cup holder and is used to drive the clamping member to clamp the cup;

[0007] a control unit configured to control the driving member so that the clamping member lowers the cups one by one within a telescopic cycle;

[0008] a diameter measuring mechanism, for measuring the diameter of the cup and transmitting the measured information to the control unit;

[0009] The control unit controls the telescopic length of the clamping member according to the cup diameter information obtained by the diameter measuring mechanism.

[0010] As a further optional solution of the full-size adaptable cup dropping device, the diameter measuring mechanism includes an angle sensor, a deflection member, a linkage member, and distance measuring jaws equidistantly arranged in a ring on the cup dropping channel. The distance measuring jaws are rotatably connected to the cup holder, and the two ends of the linkage member are respectively rotatably connected to two adjacent distance measuring jaws to synchronize the movement of the distance measuring jaws.

[0011] One end of the linkage is rotatably connected to the angle sensor, and the other end is rotatably connected to the linkage or the distance measuring clamp. The angle sensor can measure the rotation angle of the deflection member to calculate the diameter of the cup. The control unit controls the telescopic length of the clamping member based on the cup diameter information obtained by the angle sensor.

[0012] As a further optional solution for the full-size adaptable cup dropping device, the distance measuring mechanism is further provided with an elastic member, and both ends of the elastic member are connected to the linkage member and the cup holder to enable the measuring jaw to move toward the center of the cup dropping channel.

[0013] As a further optional solution of the full-size adaptable cup dropping device, a guide portion is provided at one end of the distance measuring clamping claw close to the cup, and the guide portion is used to guide the cup to fall into the center area of the cup dropping channel.

[0014] As a further optional solution for the full-size adaptive cup dropping device, the driving member includes a motor and a rotating member, the rotating member has a guide hole and a transmission structure, the motor drives the rotating member to rotate around the center of the cup dropping channel through the transmission structure, and the distance between each point on the guide hole and the center of the cup dropping channel changes gradually; the clamping member includes a main body and an abutment portion, the cup holder is provided with a guide groove along the radial direction of the cup dropping channel, the main body is restricted to move in the guide groove, and the abutment portion extends into the guide hole.

[0015] As a further optional solution for the full-size adaptive cup dropping device, the driving part includes a motor, a rotating part and a fixed part. The fixed part is fixed on the cup holder and is provided with a guide hole. The distance between each point on the guide hole and the center of the cup dropping channel changes gradually; the rotating part is provided with a guide groove arranged radially along the cup dropping channel by a transmission mechanism. The clamping part includes a main body and an abutment part. The main body is restricted to move in the guide groove, and the abutment part extends into the guide hole. The motor is used to drive the rotating part to rotate around the center of the cup dropping channel.

[0016] As a further optional solution of the full-size adaptable cup dropping device, the driving member includes a motor and a screw, the clamping member is screwed to the screw, and the motor is used to drive the screw to rotate so that the clamping member moves along the axial direction of the screw.

[0017] As a further optional solution of the full-size adaptable cup dropping device, the transmission structure is a gear, and the motor is engaged with the gear to drive the rotating member to rotate.

[0018] As a further optional solution of the full-size adaptable cup dropping device, the motor is a stepper motor.

[0019] As a further optional solution of the full-size adaptable cup dropping device, an inductive sensor is further provided. The inductive sensor is electrically connected to the control unit and is used to sense the cup.

[0020] As a further optional solution of the full-size adaptable cup dropping device, the number of the clamping mechanisms is not less than two, and the clamping mechanisms are stacked up and down.

[0021] As a further optional solution of the full-size adaptable cup dropping device, the vertical distance between the clamping members of two adjacent clamping mechanisms is smaller than the distance between two adjacent cups.

[0022] The implementation of the present invention will have the following beneficial effects:

[0023] According to the full-size adaptable cup dropper described in the above embodiment, disposable cups are stacked and placed through the cup drop channel on the cup rack. The cups first pass through a diameter measuring mechanism, which measures the cup's diameter and transmits it to a control unit. Based on the obtained cup diameter information, the control unit controls the extension of the clamping member to an appropriate length, allowing the clamping member to just grip the cup. The control unit controls the clamping mechanism to periodically extend and retract, precisely gripping the cup, allowing the cups to drop sequentially and the bottommost cup to be removed for use. The full-size adaptable cup dropper of the present invention can address the problem of prior art cup droppers being incompatible with full-size disposable cups. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] in:

[0026] Figure 1 A schematic structural diagram of a full-size adaptable cup dropping device provided according to an embodiment of the present utility model is shown;

[0027] Figure 2 A cross-sectional schematic diagram of a full-size adaptable cup dropping device provided according to an embodiment of the present utility model is shown;

[0028] Figure 3 A schematic top view of a full-size adaptable cup dropping device provided according to an embodiment of the present utility model is shown;

[0029] Figure 4An exploded schematic diagram of a full-size adaptable cup dropping device provided according to an embodiment of the present utility model is shown;

[0030] Figure 5 The figure shows the assembly diagram of the diameter measuring mechanism, the inductive sensor and the motor provided in accordance with the embodiment of the present utility model;

[0031] Figure 6 A schematic structural diagram of a clamping member provided according to an embodiment of the present utility model is shown;

[0032] Figure 7 Shows a schematic structural diagram of part of the cup holder provided according to an embodiment of the utility model;

[0033] Figure 8 The figure shows the overall structure of the rotating member provided according to the embodiment of the present utility model.

[0034] Description of main component symbols:

[0035] Cup 100; cup holder 10; cup drop channel 110; clamping mechanism 20; driving member 210; clamping member 220; diameter measuring mechanism 30; angle sensor 310; deflecting member 320; linkage member 330; distance measuring jaw 340; guide member 3410; induction sensor 40; motor 2110; rotating member 2120; guide hole 2121; transmission structure 2122; body 2210; abutment member 2220; guide groove 120. DETAILED DESCRIPTION

[0036] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] In the embodiment of the present invention, a full-size adaptable cup dropping device is provided. Please refer to Figure 1-Figure 5 The full-size adaptable cup dropping device includes a cup holder 10 , a clamping mechanism 20 , a control unit (not shown) and a diameter measuring mechanism 30 .

[0040] The cup holder 10 is provided with a cup drop channel 110; the clamping mechanism 20 includes a driving member 210 and a clamping member 220. The driving member 210 is provided on the cup holder 10 and is used to drive the clamping member 220 to clamp the cup 100. The control unit is used to control the driving member 210 so that the clamping member 220 lowers the cups 100 one by one within a telescopic cycle. The diameter measuring mechanism 30 is used to measure the diameter of the cup 100 and transmit the measured information to the control unit. The control unit controls the telescopic length of the clamping member 220 based on the diameter information of the cup 100 obtained by the diameter measuring mechanism 30.

[0041] According to the full-size adaptable cup dropper described in the above embodiment, disposable cups 100 are stacked together and placed through the cup drop channel 110 on the cup rack 10. The cups 100 first pass through the diameter measuring mechanism 30, which measures the diameter of the cups 100 and transmits this information to the control unit. Based on the obtained diameter information of the cups 100, the control unit controls the clamping member 220 to extend to an appropriate length, so that the clamping member 220 can just grip the cups 100. The control unit controls the clamping mechanism 20 to periodically extend and retract, just enough to grip the cups 100, allowing the cups 100 to drop one by one, allowing the cups 100 on the bottom layer to be removed and used. The full-size adaptable cup dropper described in the present invention can solve the problem that existing cup droppers are not compatible with full-size disposable cups.

[0042] The control unit is generally a control circuit board, which uses a pre-written program to reversely calculate the functional relationship between the deflection member 320 and the diameter of the cup 100. The cup landing channel 110 is generally circular, so that the center position of the cup landing channel 110 is easy to locate during manufacturing.

[0043] Driven by the driver 210, the clamping member 220 of the clamping mechanism 20 periodically expands and contracts. Initially, the clamping member 220 holds the bottommost cup 100. Then, the clamping member 220 begins to loosen, and the cup 100 begins to fall under the force of gravity. The clamping member 220 then begins to expand and hold the penultimate cup 100. Once the bottommost cup 100 is removed, the movement repeats.

[0044] It should be noted that after the bottom cup 100 is released, it will not separate from the penultimate cup 100. This is because of the static friction between the cups 100. Therefore, a robot arm is required to remove the bottom cup 100. This robot arm requires an action to remove the bottom cup 100, and this action signal is usually captured by the control unit, which then initiates the next periodic movement of the clamping mechanism 20.

[0045] In some specific embodiments, please refer to Figure 1 and Figure 5 The diameter measuring mechanism 30 includes an angle sensor 310, a deflection member 320, a linkage member 330, and distance measuring jaws 340 equidistantly arranged in a ring around the cup drop channel 110. The distance measuring jaws 340 are rotatably connected to the cup holder 10. The two ends of the linkage member 330 are respectively rotatably connected to two adjacent distance measuring jaws 340 to synchronize the movement of the distance measuring jaws 340.

[0046] One end of the linkage member 330 is rotatably connected to the angle sensor 310, and the other end is rotatably connected to the linkage member 330 or the distance measuring clamp 340. The angle sensor 310 can measure the rotation angle of the deflection member 320 to calculate the diameter of the cup 100. The control unit controls the extension and retraction length of the clamp 220 based on the diameter information of the cup 100 obtained by the angle sensor 310.

[0047] In this embodiment, the cup 100 first passes through the diameter measuring mechanism 30 and is abutted by the distance measuring jaws 340. During this process, the linkage 330 links all the distance measuring jaws 340, ensuring that the center of the cup 100 always coincides with the center of the cup landing channel 110. When the cup 100 abuts the distance measuring jaws 340, the cup 100 forces the distance measuring jaws 340 to extend or retract, thereby causing the linkage 330 to deflect. At this point, the angle sensor 310 senses the deflection angle of the linkage 330, and the control unit calculates the diameter of the cup 100.

[0048] It should be noted that the diameter measuring mechanism 30 can be implemented in a variety of other ways. Any technical solution that can measure the diameter of a cup body falls within the scope of protection of the present invention. For example, a vision module can be used. Specifically, a camera can be used to capture image information of the cup 100, and then the diameter of the cup 100 can be calculated using software.

[0049] Another example is measuring the diameter of a cup using light ranging. Specifically, a light transceiver (not shown) is fixed to the cup holder 10. The light transceiver transmits light onto the cup, where it is reflected and received. The distance between the light transceiver and the cup is calculated by calculating the time difference in the light's travel. The distance from the light transceiver to the center of the cup's rim is pre-measured, and the difference between the two can be used to calculate the cup's diameter.

[0050] In some specific embodiments, the distance measuring mechanism is further provided with an elastic member (not shown), the two ends of which are connected to the linkage member 330 and the cup holder 10 so that the measuring claw moves toward the center of the cup drop channel 110 .

[0051] In this embodiment, the elastic member can force the distance measuring jaw 340 to always abut against the cup 100. The elastic member is generally a spring or a torsion spring, which can pull the linkage member 330, thereby forcing the distance measuring jaw 340 to close as much as possible.

[0052] In some specific embodiments, a guide portion 3410 is provided at one end of the distance measuring clamping jaw 340 close to the cup 100 , and the guide portion 3410 is used to guide the cup 100 to fall into the center area of the cup falling channel 110 .

[0053] The guide portions 3410 of the multiple distance measuring jaws 340 form a trumpet shape, which is used to guide the cup body to fall into the center area of the cup falling channel 110, so that the measurement result of the diameter measuring mechanism 30 can be more accurate.

[0054] On the other hand, it is convenient for employees to put a stack of cups 100 into the cup drop channel 110 and saves the time required for employees to align the cups 100.

[0055] In some specific embodiments, please refer to Figure 4-Figure 8 The driving member 210 includes a motor 2110 and a rotating member 2120. The rotating member 2120 has a guide hole 2121 and a transmission structure 2122. The motor 2110 drives the rotating member 2120 to rotate around the center of the cup-dropping channel 110 through the transmission structure 2122. The distance between each point on the guide hole 2121 and the center of the cup-dropping channel 110 changes gradually; the clamping member 220 includes a main body 2210 and an abutment portion 2220. The cup holder 10 is provided with a guide groove 120 along the radial direction of the cup-dropping channel 110. The main body 2210 is restricted to move in the guide groove 120, and the abutment portion 2220 extends into the guide hole 2121.

[0056] This embodiment is the first embodiment of the clamping mechanism 20. The motor 2110 rotates the rotating member 2120 via the transmission structure 2122. The abutment portion 2220 of the clamping member 220 is inserted into the guide hole 2121. As the rotating member 2120 rotates, the interaction between the rotating member 2120 and the clamping member 220 causes the clamping member 220 to move. Because the body 2210 of the clamping member 220 is constrained within the guide slot 120, the clamping member 220 can only move radially along the cup drop channel 110.

[0057] The distance between each point on the guide hole 2121 and the center of the cup-dropping channel 110 changes gradually, so the corresponding position of the abutment member on the guide hole 2121 also corresponds to the distance between the clamping member 220 and the center of the cup-dropping channel 110. In other words, every time the rotating member 2120 rotates by one angle, the distance between the clamping member 220 and the center of the cup-dropping channel 110 changes accordingly.

[0058] The motor 2110 drives the rotating member 2120 to rotate forward and reverse, thereby controlling the telescopic movement of the clamping member 220 .

[0059] In some specific embodiments, the driving member 210 includes a motor 2110, a rotating member 2120 and a fixed member (not shown in the figure). The fixed member is fixed on the cup holder 10 and is provided with a guide hole 2121. The distance between each point on the guide hole 2121 and the center of the cup-dropping channel 110 changes gradually; the rotating member 2120 is provided with a guide groove 120 radially arranged along the cup-dropping channel 110 by a transmission mechanism. The clamping member 220 includes a main body 2210 and an abutment portion 2220. The main body 2210 is restricted to move in the guide groove 120, and the abutment portion 2220 extends into the guide hole 2121. The motor 2110 is used to drive the rotating member 2120 to rotate around the center of the cup-dropping channel 110.

[0060] This embodiment is a second embodiment of the clamping mechanism 20. It differs from the first embodiment primarily in that the clamping member 220 rotates in conjunction with the rotation of the rotating member 2120. That is, the clamping member 220 moves radially along the cup dropping channel 110 while performing circumferential motion, while the fixed member with the guide hole 2121 remains stationary.

[0061] In the second embodiment, the guide hole 2121 may also be directly provided on the cup holder 10 .

[0062] In some specific embodiments, the driving member 210 includes a motor 2110 and a screw (not shown), the clamping member 220 is screwed to the screw, and the motor 2110 is used to drive the screw to rotate so that the clamping member 220 moves along the axial direction of the screw.

[0063] This embodiment is a third embodiment of the clamping mechanism 20. The clamping mechanism 20 achieves the effect of clamping the paper cup by moving the motor 2110 and the lead screw. This is equivalent to the opening and closing of a conventional mechanical gripper, where the gripping members 220 mounted on the lead screw are moved closer or further apart by rotating the lead screw.

[0064] In some specific embodiments, the transmission structure 2122 is a gear, and the motor 2110 is engaged with the gear to drive the rotating member 2120 to rotate.

[0065] The transmission structure 2122 can be a gear transmission, a belt transmission, or a chain transmission. The gear transmission can achieve further precise control of the clamping member 220. Therefore, the gear and the motor 2110 are meshed, and there is almost no risk of slippage.

[0066] In some specific embodiments, the motor 2110 is a stepper motor 2110 .

[0067] A stepper motor 2110 is an electromagnetic device that converts electrical pulses into mechanical angular displacement. The working principle of a stepper motor 2110 is based on the principles of electromagnetism, which drives the rotor to rotate by changing the magnetic field inside the motor 2110.

[0068] Stepper motor 2110 can be controlled by digital signals. Each pulse signal causes motor 2110 to rotate a fixed angle, called the step angle. The step angle depends on the design of motor 2110; common values include 1.8 degrees, 0.9 degrees, and 0.72 degrees. Stepper motor 2110 provides very precise angle control and can rotate precisely in any direction.

[0069] In some specific embodiments, a sensing sensor 40 is further provided. The sensing sensor 40 is electrically connected to the control unit and is used to sense the cup 100 .

[0070] The inductive sensor 40 can sense the cups 100. If all the cups 100 have been taken away, the inductive sensor 40 will send a signal to remind the staff to add cups 100. The inductive sensor 40 is generally selected as a light sensor.

[0071] In some specific embodiments, the number of the clamping mechanisms 20 is not less than two, and the clamping mechanisms 20 are stacked one above the other.

[0072] In this embodiment, the control unit controls the upper and lower clamping mechanisms 20 to operate sequentially, thereby better controlling the falling of the cup 100. Specifically, two clamping mechanisms 20 are used as an example, hereinafter referred to as the upper clamping mechanism 20 and the lower clamping mechanism 20 for easier understanding of this embodiment.

[0073] The upper clamping mechanism 20 begins to clamp the bottom cup 100, and the lower clamping mechanism 20 begins to be in the same clamping state as the upper clamping mechanism 20. At this point, the upper clamping mechanism 20 begins to loosen, causing the cups 100 to fall and the bottom cup 100 to come into contact with the lower clamping mechanism 20. Next, the upper clamping mechanism 20 begins to clamp the cups 100, keeping the entire cup 100 stationary, while the lower clamping mechanism 20 begins to loosen the bottom cup 100 to facilitate removal. This reciprocating process ensures that the cup 100 removed each time is the bottom one. By providing at least two clamping mechanisms 20, the accuracy of the cup dropping device can be ensured, thereby overcoming the problem of inconsistent falling speeds of the cups 100.

[0074] In some specific embodiments, the vertical distance between the clamping members 220 of two adjacent clamping mechanisms 20 is smaller than the distance between two adjacent cups 100 .

[0075] In this embodiment, by limiting the vertical distance between the clamping members 220 of two adjacent clamping mechanisms 20 to be smaller than the distance between two adjacent cups 100, it is basically possible to ensure that when the cups 100 are removed, only the bottom cup 100 is removed, thereby preventing multiple cups 100 from being removed.

[0076] Finally, it should be noted that the guide hole 2121 does not necessarily need to be through-hole, but may also be a groove-shaped one, as long as it can generate a force on the abutting portion 2220 , it is within the protection scope of the present invention.

[0077] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0078] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A full-size adaptable cup dropping device, characterized in that: include: A cup holder, wherein the cup holder is provided with a cup drop channel; a clamping mechanism comprising a driving member and a clamping member, wherein the driving member is disposed on the cup holder and is used to drive the clamping member to clamp the cup; a control unit configured to control the driving member so that the clamping member lowers the cups one by one within a telescopic cycle; a diameter measuring mechanism, for measuring the diameter of the cup and transmitting the measured information to the control unit; The control unit controls the telescopic length of the clamping member according to the cup diameter information obtained by the diameter measuring mechanism.

2. The full-size adaptable cup dropping device according to claim 1, characterized in that: The diameter measuring mechanism includes an angle sensor, a deflection member, a linkage member, and distance measuring jaws equidistantly arranged around the cup drop channel. The distance measuring jaws are rotatably connected to the cup holder, and the two ends of the linkage member are respectively rotatably connected to two adjacent distance measuring jaws to synchronize the movement of the distance measuring jaws. One end of the linkage is rotatably connected to the angle sensor, and the other end is rotatably connected to the linkage or the distance measuring clamp. The angle sensor can measure the rotation angle of the deflection member to calculate the diameter of the cup. The control unit controls the telescopic length of the clamping member based on the cup diameter information obtained by the angle sensor.

3. The full-size adaptable cup dropping device according to claim 2, characterized in that: The diameter measuring mechanism is further provided with an elastic member, and both ends of the elastic member are respectively connected to the linkage member and the cup holder to enable the measuring clamping claw to move toward the center of the cup dropping channel.

4. The full-size adaptable cup dropping device according to claim 2, characterized in that: A guide portion is provided on one end of the distance measuring clamping claw close to the cup, and the guide portion is used to guide the cup to fall into the center area of the cup falling channel.

5. The full-size adaptable cup dropping device according to claim 2, characterized in that: The driving member includes a motor and a rotating member, the rotating member has a guide hole and a transmission structure, the motor drives the rotating member to rotate around the center of the cup-dropping channel through the transmission structure, and the distance between each point on the guide hole and the center of the cup-dropping channel changes gradually; the clamping member includes a main body and an abutment portion, the cup holder is provided with a guide groove along the radial direction of the cup-dropping channel, the main body is restricted to move in the guide groove, and the abutment portion extends into the guide hole.

6. The full-size adaptable cup dropping device according to claim 1, characterized in that: The driving member includes a motor, a rotating member and a fixed member, the fixed member is fixed to the cup holder and is provided with a guide hole, and the distance between each point on the guide hole and the center of the cup-dropping channel changes gradually; the rotating member is provided with a guide groove arranged radially along the cup-dropping channel by a transmission structure, the clamping member includes a main body and an abutment portion, the main body is restricted to move in the guide groove, the abutment portion extends into the guide hole, and the motor is used to drive the rotating member to rotate around the center of the cup-dropping channel.

7. The full-size adaptable cup dropping device according to claim 1, characterized in that: The driving member includes a motor and a lead screw. The clamping member is screwed to the lead screw. The motor is used to drive the lead screw to rotate so that the clamping member moves along the axial direction of the lead screw.

8. The full-size adaptable cup dropping device according to claim 5 or 6, characterized in that: The transmission structure is a gear, and the motor is engaged with the gear to drive the rotating member to rotate.

9. The full-size adaptable cup dropping device according to any one of claims 5 to 7, characterized in that: The motor is a stepper motor.

10. The full-size adaptable cup dropping device according to claim 1, characterized in that: An induction sensor is also provided, which is electrically connected to the control unit and is used to sense the cup.

11. The full-size adaptable cup dropping device according to claim 1, characterized in that: The number of the clamping mechanisms is no less than two, and the clamping mechanisms are stacked up and down.

12. The full-size adaptable cup dropping device according to claim 11, characterized in that: The vertical distance between the clamping members of two adjacent clamping mechanisms is smaller than the distance between two adjacent cups.

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