CN214879031U

CN214879031U - A bag mechanism is put in rolling for shopping bag vending machine

Info

Publication number: CN214879031U
Application number: CN202121175052.4U
Authority: CN
Inventors: 王天亮; 陈刚华
Original assignee: Wuhan Xiaohan Technology Co ltd
Current assignee: Wuhan Xiaohan Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-26
Anticipated expiration: 2031-05-28

Abstract

The utility model is suitable for an automatic sell the machine field, provide a bag mechanism is put to rolling for shopping bag automatic sell machine, including the rolling frame, placed rotatable rotary drum on the rolling frame, rolling frame below is equipped with the notch, cross the notch below and be equipped with the mount, the mount is close to the distal end position and is equipped with rotatable locking plate, and fixed cylinder and movable cylinder are installed to the mount. Through the device, the shopping bags in the vending machine can be conveniently and rapidly replaced, the hands can not be clamped, and even if the shopping bags are clamped, the operation is very simple; in addition, in the using process, after the bag is discharged from the vending machine, the internal locking plate can generate larger friction force for the shopping bag, so that the user does not influence the internal shopping bag when tearing the output shopping bag, and the use experience is good.

Description

A bag mechanism is put in rolling for shopping bag vending machine

Technical Field

The utility model belongs to the vending machine field especially relates to a bag mechanism is put in rolling for shopping bag vending machine.

Background

There are various vending machines on the market today, such as mask vending machines, drink vending machines, tissue vending machines, and even shopping bag vending machines. The shopping bag selling machine is internally provided with the shopping bags in a rolled mode, and the shopping bags in specific quantity are sent out through the rolling bag placing mechanism.

The shopping bag vending machine has various realization forms, can be given for free, can be purchased by a user, and can be realized in a coin inserting or code scanning mode.

But present shopping bag vending machine causes the card bag condition when placing the shopping bag of lapping easily, and it is not high to change efficiency moreover. After the shopping bag is sent out simultaneously, the user tears the shopping bag and takes out the shopping bag of selling the inside machine simultaneously easily, influences and uses experience.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a bag mechanism is put in rolling for shopping bag vending machine, aim at solving above-mentioned technical problem.

The utility model adopts the following technical scheme:

a bag mechanism is put in rolling for shopping bag vending machine includes the rolling frame, has placed rotatable rotary drum on the rolling frame, the rolling frame below is equipped with the notch, it is equipped with the mount to cross the notch below, the mount is close to distal end position and is equipped with rotatable locking plate, the locking plate is opened along length direction has the elongated slot, mount distal end position is equipped with the fixed cylinder, the mount is opened there is the cross slot, be equipped with the movable cylinder in the cross slot, on the mount and correspond movable cylinder both ends position and all be equipped with pulling force spare, pulling force spare is located near fixed cylinder and the top and keeps away from the movable cylinder, pulling force spare end-to-end connection corresponds the side to the movable cylinder.

Furthermore, a speed reducing motor is further installed at the far end of the fixing frame, and an output shaft of the speed reducing motor is linked with the fixing roller.

Furthermore, a rotating motor is further installed at the far end of the fixing frame, and an output shaft of the rotating motor is linked with the locking plate.

Furthermore, a reversing plate is arranged in the middle of the fixing frame.

Further, the transverse groove is inwards formed from the far end of the fixing frame, fixing plates are installed at two ends of the fixing roller and locked on the transverse groove of the fixing frame, arc-shaped notches are formed in the inner sides of the fixing plates, and arc-shaped notches corresponding to the side fixing plates are attached to two ends of the moving roller.

Furthermore, the winding frame is provided with circular arc openings corresponding to two ends of the rotating drum, and the rotating drum is positioned on the circular arc openings.

The utility model has the advantages that: the shopping bags are wound on the rotary drum, enter the position between the fixed roller and the movable roller through the notch and the locking plate in sequence, and the movable roller is tightly attached to the surface of the fixed roller under the action of the tension piece; when the shopping bags need to be put, the locking plate deflects by a certain angle, the fixed roller rotates to drive the shopping bags to be put out, the locking plate rotates after the shopping bags are taken out, and friction force exists between the locking plate and the shopping bags, so that the shopping bags in the vending machine cannot be taken out when a user tears the taken-out shopping bags; when the shopping bag is changed by the staff, the new rotary drum wound with the shopping bag is directly placed on the winding frame, then the shopping bag is pulled into the position between the fixed roller and the movable roller according to the sequence, and the movable roller is pushed outwards during the pulling, so that a gap is reserved between the movable roller and the fixed roller, and the operation is convenient.

Drawings

Fig. 1 is a structural diagram of a rolling and bag placing mechanism for a shopping bag vending machine provided by the embodiment of the utility model.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a view showing a structure of a fixing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Fig. 1 shows a structure of a rolling and bag placing mechanism for a shopping bag vending machine according to an embodiment of the present invention, and only the parts related to the embodiment of the present invention are shown for convenience of description.

As shown in fig. 1 and 2, the bag winding and releasing mechanism for a shopping bag vending machine provided in this embodiment includes a winding frame 1, a rotatable drum 2 is placed on the winding frame 1, a notch 11 is provided below the winding frame 1, a fixing frame 3 is provided below the notch 11, a rotatable locking plate 4 is provided at a position of the fixing frame 3 close to a distal end, an elongated slot 41 is formed in the locking plate 4 along a length direction, a fixed drum 5 is provided at a position of the distal end of the fixing frame 3, a transverse slot 31 is formed in the fixing frame 3, a movable drum 6 is provided in the transverse slot 31, tension members 7 are provided on the fixing frame 3 and corresponding to two ends of the movable drum, the tension members 7 are located near the fixed drum 5, the top ends of the tension members are far away from the movable drum 6, and the ends of the tension members 7 are connected to corresponding sides of the movable drum 6. In the figure, the far end of the fixing frame 3 is also provided with a speed reducing motor 8, and the output shaft of the speed reducing motor 8 is linked with the fixing roller 5. The far end of the fixing frame 3 is also provided with a rotating motor 9, and an output shaft of the rotating motor 9 is linked with the locking plate 4.

The shopping bag is reeled on the rotary drum, the shopping bag sequentially passes through the notch and the locking plate and enters the position between the fixed rotary drum and the movable rotary drum, and when the locking plate is locked, the shopping bag firstly bypasses from the bottom edge of the locking plate, then enters the middle long groove and then is reeled out from the top edge of the locking plate. The movable roller can move along the transverse groove under the action of the tension piece, and the movable roller is tightly attached to the surface of the fixed roller. In this embodiment, the tension member is a spring, one end of the spring is hung on the fixing frame, and the other end of the spring is hung on the corresponding end of the movable roller. The movable roller is attached to the fixed roller, and the movable roller is driven to rotate in the rotating process of the fixed roller. As a structure, the moving roller and the fixed roller each include a central shaft and an outer rubber ring to secure a frictional force. The two ends of the central shaft of the movable roller can be provided with a circle of grooves, the tail end of the spring is provided with a hanging ring, the hanging ring is hung on the grooves, and the spring does not influence the rotation of the central shaft. As another structure, the central shaft of the movable roller can be fixed, and the rubber ring of the outer ring can rotate relative to the central shaft. The tail ends of the springs are directly hung at the two ends of the central shaft.

When the shopping bags need to be put, the locking plate deflects for a certain angle, namely the graphic representation rotates clockwise, the fixed roller rotates to drive the shopping bags to be discharged, after the shopping bags are discharged, the locking plate rotates, namely the graphic representation rotates anticlockwise, friction force exists between the locking plate and the shopping bags, so that the shopping bags in the vending machine cannot be taken out when a user tears the discharged shopping bags,

after the shopping bag is used up, a worker can replace the shopping bag and directly place the rotating drum which is newly wound with the shopping bag on the winding frame, and for the convenience of quick replacement, the winding frame is provided with circular arc openings corresponding to two ends of the rotating drum, and the rotating drum is positioned on the circular arc openings; the rotating drum can be directly taken down from the winding frame and placed; after the rotary drum is placed, the shopping bag is pulled into the position between the fixed roller and the movable roller according to the sequence, the movable roller is pushed outwards during pulling, a gap is reserved between the movable roller and the fixed roller, the operation is convenient, the movable roller is loosened after the completion, and the movable roller and the fixed roller clamp the shopping bag tightly under the acting force of the spring.

If the shopping bag is clamped between the two rollers in the using process, the roller is only required to be controlled to overturn and withdraw from the shopping bag, so that the operation is convenient; in addition, if the fingers of the worker are clamped between the two rollers when the bag is replaced, the movable rollers can be automatically far away under the extrusion force, and the fingers of the worker cannot be injured.

As a preferable structure, the middle part of the fixing frame 3 is provided with the reversing plate 10, and the shopping bag is wound around the top edge of the reversing plate 10 and then wound into the locking plate, so that the shopping bag forms a certain angle at the top edge of the reversing plate to increase the friction force between the shopping bag and the locking plate.

Referring to fig. 3, the transverse groove 31 is formed inward from the far end of the fixed frame 3, the fixed plates 32 are installed at the two ends of the fixed roller 5, the fixed plates 32 are locked on the transverse groove 31 of the fixed frame, the inner sides of the fixed plates 32 are arc-shaped notches 33, and the two ends of the movable roller 6 are attached to the arc-shaped notches 33 of the fixed plates at the corresponding sides. During the installation of the structure, the movable roller is firstly inserted into the transverse groove, then the movable roller is placed into the transverse groove, the fixed plate is fixed on the fixing frame, the fixed roller is fixed in position, then the two ends of the movable roller are connected by the spring, the spring generates pulling force to the two ends of the movable roller, and the movable roller is tightly attached to the fixed roller to complete the installation.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a bag mechanism is put in rolling for shopping bag vending machine, a serial communication port, including the rolling frame, rotatable rotary drum has been placed on the rolling frame, the rolling frame below is equipped with the notch, it is equipped with the mount to cross the notch below, the mount is close to distal end position and is equipped with rotatable locking plate, the locking plate is opened along length direction has the elongated slot, mount distal end position is equipped with fixed cylinder, the mount is opened there is the cross slot, be equipped with the moving drum in the cross slot, on the mount and correspond moving drum both ends position and all be equipped with the pulling force spare, the pulling force spare is located near fixed cylinder and the top and keeps away from the moving drum, pulling force spare end-to-end connection corresponds the side to the moving drum.

2. The bag winding and releasing mechanism for a shopping bag vending machine as claimed in claim 1, wherein a reduction motor is further mounted at a distal end of the fixing frame, and an output shaft of the reduction motor is linked with the fixing roller.

3. The bag winding and releasing mechanism for a shopping bag vending machine as claimed in claim 1, wherein a rotary motor is further mounted at a distal end of the holder, and an output shaft of the rotary motor is linked with the locking plate.

4. The bag winding and releasing mechanism for a shopping bag vending machine as claimed in claim 1, wherein a reversing plate is provided at a middle portion of the fixing frame.

5. A winding and releasing mechanism for a shopping bag vending machine as claimed in any one of claims 1 to 4, wherein the transverse slot is opened inwardly from the distal end of the fixed frame, the fixed plates are mounted at both ends of the fixed roller and locked on the transverse slot of the fixed frame, the inner side of the fixed plate is provided with an arc-shaped notch, and both ends of the movable roller are attached to the arc-shaped notches of the corresponding side fixed plates.

6. A shopping bag rolling and releasing mechanism for a shopping bag vending machine as claimed in claim 5, wherein said rolling frame is formed with circular arc openings corresponding to both ends of said rotary drum, said rotary drum being located on the circular arc openings.