CN213620516U

CN213620516U - Suction bag structure

Info

Publication number: CN213620516U
Application number: CN202022038786.XU
Authority: CN
Inventors: 李台; 曾祥秀
Original assignee: Foshan Xuanjie Consulting Co ltd
Current assignee: Foshan Xuanjie Consulting Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-06
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a bag suction structure, a frame and a turnover component; a frame; the overturning component comprises an overturning rod, a first sucker and a first driving device, the overturning rod is hinged on the rack, the first sucker is arranged on the overturning rod, the first driving device is connected with the overturning rod, and the first driving device is used for driving the overturning rod to rotate; wherein, a bag is placed on the frame and is positioned below the first suction disc; the first driving device drives the turnover rod to rotate so that the first suction disc sucks the bag. The utility model is provided with the turning rod and the first sucker, so that the bag on the frame is sucked tightly and turned over for a certain angle through the first sucker, thereby matching with the bag opening process; the bags are tightly sucked through the first suction cup, so that only one bag can be tightly sucked every time the bags are tightly sucked.

Description

Suction bag structure

Technical Field

The utility model relates to a sell rice machine equipment technical field, especially relate to an inhale bag structure.

Background

The bag opening device of the rice vending machine mostly adopts a mode that a plurality of bags which are mutually bonded are hung on a hanging rod, when a consumer needs to buy rice, the bag opening device needs to pull the bag positioned in front to open the bag, and because the bags are mutually bonded, if the consumer exerts too much force, the bags can be pulled out.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a bag suction structure which only has one bag at a time when filling rice.

According to the utility model discloses a inhale bag structure of first aspect embodiment, including frame and upset component; a frame in which a bag is placed; the overturning component comprises an overturning rod, a first sucker and a first driving device, the overturning rod is hinged to the rack, the first sucker is mounted on the overturning rod, the first driving device is connected with the overturning rod, and the first driving device is used for driving the overturning rod to rotate; wherein the bag is positioned below the first suction tray; the first driving device drives the turning rod to rotate so that the first suction disc sucks the bag.

According to the utility model discloses inhale bag structure has following technological effect at least: the bag opening machine is provided with a turning rod and a first sucker so as to suck the bag on the machine frame tightly through the first sucker and turn the bag at a certain angle, thereby matching with a bag opening process; the bags are tightly sucked through the first suction cup, so that only one bag can be tightly sucked every time the bags are tightly sucked.

According to some embodiments of the present invention, the turning member further comprises a bag box, the bag is placed in the bag box, the bag box is located at one side of the turning member and the bag box is located on the frame; the first sucker can rotate along with the turnover rod and extend into the bag box to suck the bags in the bag box.

According to some embodiments of the utility model, still including inhaling tight component, it includes movable support, second sucking disc and second drive arrangement to inhale tight component, the second sucking disc is relative first sucking disc sets up, the second sucking disc install in on the movable support, movable support can remove about can install in the frame, second drive arrangement is used for the drive movable support removes so that the second sucking disc with the tight sack is inhaled in the cooperation of first sucking disc.

According to some embodiments of the utility model, the upset component includes the upset seat, the upset seat is located in the frame, the upset pole articulate in on the upset seat.

According to some embodiments of the utility model, be equipped with first position sensor on the upset seat, first position sensor is located one side of upset pole, first position sensor is used for the perception upset pole perpendicular to horizontal plane.

According to the utility model discloses a some embodiments, be equipped with second position sensor on the upset seat, second position sensor locates first position sensor's left, second position sensor is used for the perception angle between upset pole and the horizontal plane is greater than 90.

According to some embodiments of the utility model, be equipped with first vision sensor in the frame, first vision sensor's camera shines to the bottom of bag box.

According to some embodiments of the utility model, be equipped with second vision sensor in the frame, second vision sensor is used for the perception first sucking disc inhales there is the sack.

According to some embodiments of the present invention, a dark soft material is installed in the bag box, and the bag is placed above the soft material.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a suction bag structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of the first suction cup pouch in a first position;

FIG. 3 is a schematic view of the first suction cup sucking the bag in a second state;

fig. 4 is a schematic structural view of a third state of the first suction cup sucking bag.

Reference numerals: the bag-turning device comprises a machine frame 100, a first vision sensor 110, a second vision sensor 120, a turning member 200, a turning rod 210, a first suction cup 220, a first driving device 230, a turning seat 240, a first position sensor 241, a second position sensor 242, a bag box 300, a suction member 400, a movable support 410, a second suction cup 420 and a second driving device 430.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are two or more, and the term "greater than" means that the number is not included. It should be understood that the orientation or positional relationship indicated with reference to the orientation description, such as up, down, left, and right, etc., is based on the orientation or positional relationship shown in the drawings. The description is for convenience only and to simplify the description, and is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, unless there is an explicit limitation, the terms such as installation, hinge, locating and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in combination with the specific contents of the technical solution.

Referring to fig. 1, a bag sucking structure according to an embodiment of the present invention is used for sucking a bag on a rack 100, opening the bag by matching with a bag opening mechanism, and pouring rice above the bag into the bag, so as to form the rack 100; the turnover component 200 comprises a turnover rod 210, a first suction disc 220 and a first driving device 230, the turnover rod 210 is hinged on the rack 100, the first suction disc 220 is installed on the turnover rod 210, the first driving device 230 is connected with the turnover rod 210, and the first driving device 230 is used for driving the turnover rod 210 to rotate; wherein, the rack 100 is provided with a bag which is positioned below the first suction tray 220; the first driving means 230 drives the turning bar 210 to rotate so that the first suction cup 220 sucks the bag. As shown in fig. 1 and 2, a plurality of bags are stacked at the bottom of the rack, when a bag is sucked, the first driving device 230 is started, the first driving device 230 drives the turning rod 210 to rotate clockwise and downwards by 90 °, at this time, the first suction cup 220 is located at the bottom of the rack 100 and abuts against the bag, when the bag abuts against the first suction cup 220, the uppermost bag is sucked by the vacuum pump, after the bag is sucked, as shown in fig. 3, the first driving device 230 rotates clockwise and upwards by 90 ° to make the first suction cup 220 leave the bottom of the rack 100 and the bag is vertical to the horizontal plane, at this time, the first suction cup 220 can cooperate with the next process (bag opening); specifically, the first driving device 230 may be a motor or a rotary cylinder. The utility model is provided with a turning rod 210 and a first sucker 220, so that the bag on the frame 100 is sucked tightly and turned over a certain angle by the first sucker 220, thereby matching with the next process (bag opening); the bags are sucked tightly by the first suction cups 220 to ensure that only one bag can be sucked tightly at each time of suction.

In some embodiments of the present invention, as shown in fig. 1, the present invention further comprises a bag box 300, the bag is placed in the bag box 300, the bag box 300 is located at one side of the turnover member 200, and the bag box 300 is located on the rack 100; the first suction disc 220 can rotate along with the turning rod 210 and extend into the bag sub-box 300 to suck the bags in the bag sub-box 300; the bag box 300 is provided to store a plurality of bags conveniently, thereby realizing the batch suction of the bags.

In some embodiments of the present invention, as shown in fig. 1, the present invention further includes a tight suction member 400, the tight suction member 400 includes a movable support 410, a second suction cup 420 and a second driving device 430, the second suction cup 420 is disposed opposite to the first suction cup 220, the second suction cup 420 is mounted on the movable support 410, the movable support 410 can move left and right and is mounted on the frame 100, and the second driving device 430 is used for driving the movable support 410 to move so that the second suction cup 420 cooperates with the first suction cup 220 to tightly suck one side of the bag; as shown in the figure, in use, the first suction cup 220 sucks the bag and the bag is vertical to the horizontal plane, the second driving device 430 drives the movable support 410 to move leftwards so that the second suction cup 420 sucks the other side of the bag, and after the second suction cup 420 sucks the bag, the second driving device 430 drives the movable support 410 to move rightwards so that the second suction cup 420 pulls the bag, and the bag is opened; such a structure to cooperate with the first suction pad 220 to realize a bag opening; specifically, the second driving means 430 may be a cylinder.

In some embodiments of the present invention, as shown in fig. 1, the turnover member 200 includes a turnover seat 240, the turnover seat 240 is disposed on the frame 100, and the turnover rod 210 is hinged to the turnover seat 240; the turning base 240 is provided to facilitate the turning bar 210 to turn left and right.

In a further embodiment of the present invention, as shown in fig. 1, a first position sensor 241 is disposed on the turning base 240, the first position sensor 241 is located at one side of the turning rod 210, and the first position sensor 241 is used for sensing that the turning rod 210 is perpendicular to the horizontal plane; when the bag opening device is used, as shown in fig. 2, the first suction tray 220 sucks a bag tightly and the turning rod 210 is gradually turned counterclockwise, as shown in fig. 3, when the turning rod 210 comes within the detection range of the first position sensor 241, the first position sensor 241 stops the operation of the first driving device 230, so that the turning rod 210 is stopped at a position vertical to the horizontal plane, and the next process (bag opening) is matched.

In a further embodiment of the present invention, as shown in fig. 1, a second position sensor 242 is disposed on the turning base 240, the second position sensor 242 is disposed at the left of the first position sensor 241, and the second position sensor 242 is used for sensing that the angle between the turning rod 210 and the horizontal plane is greater than 90 °; when the bag taking machine is used, as shown in fig. 1 and 3, the first suction cup 220 and the second suction cup 420 are matched to open a bag and the bag is filled with rice, at the moment, the first suction cup 220 and the second suction cup 420 are released to enable the bag to fall onto the rack 100, meanwhile, as shown in fig. 4, the second driving device 430 drives the turning rod 210 to turn over anticlockwise, when the turning rod 210 rotates to be larger than 90 degrees, the second position sensor 242 detects the turning rod 210, and then the second position sensor 242 controls the second driving device 430 to stop rotating, at the moment, the distance between the first suction cup 220 and the second suction cup 420 is increased, so that the moving space for a consumer to take out the bag filled with rice is increased, and the consumer can conveniently take out the bag filled with rice.

In a further embodiment of the present invention, as shown in fig. 1, the first vision sensor 110 is disposed on the frame 100, and the camera of the first vision sensor 110 illuminates the bottom of the bag box 300 to detect whether the bag box 300 stores bags, which is convenient for the manager and the fashionable bags.

In some embodiments of the present invention, as shown in fig. 1, a second vision sensor 120 is disposed on the frame 100, and the second vision sensor 120 is used for sensing that the first suction cup 220 sucks a bag, so as to detect whether the first suction cup 220 sucks a bag, and avoid the procedure of putting rice and opening a bag without sucking a bag.

In a further embodiment of the present invention, as shown in fig. 1, a dark soft material is installed in the bag box 300, and the bag is placed above the soft material; specifically, the soft material may be a dark sponge or a dark foam, when the bag box 300 only stores a few bags, since the bottom of the bag is the rack 100, the rack 100 is made of a hard material, the first suction cup 220 is blocked by the rack 100 when being sucked, the first suction cup 220 only tightly sucks the bag at the outer ring and the bag is not tightly sucked at the inner ring, which may cause the first suction cup 220 to be loosened during the rice loading process, and the soft material is provided to avoid the situation that the first suction cup 220 cannot tightly suck the last few bags; still furthermore, the bag suction structure is installed in the rice vending machine, the light inside the rice vending machine is insufficient, when the bag sub-box 300 has no bag, the first vision sensor 110 may not recognize that the bag sub-box 300 has no bag, and the problem that the bag sub-box 300 cannot be recognized due to the color difference between the bag and the soft material with the dark color can be avoided; specifically, the dark color may be black, dark green, brown, or the like.

In the description herein, references to the description of the terms "some embodiments" or "specifically," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A suction bag structure, comprising:

a frame;

the overturning component comprises an overturning rod, a first sucker and a first driving device, the overturning rod is hinged to the rack, the first sucker is mounted on the overturning rod, the first driving device is connected with the overturning rod, and the first driving device is used for driving the overturning rod to rotate;

wherein a bag is placed on the rack and is positioned below the first suction disc; the first driving device drives the turning rod to rotate so that the first suction disc sucks the bag.

2. The suction bag structure according to claim 1, wherein: the bag is placed in the bag box, the bag box is positioned on one side of the overturning component, and the bag box is arranged on the rack; the first sucker can rotate along with the turnover rod and extend into the bag box to suck the bags in the bag box.

3. The suction bag structure according to claim 1, wherein: the bag sucking device is characterized by further comprising a sucking component, wherein the sucking component comprises a movable support, a second sucking disc and a second driving device, the second sucking disc is arranged opposite to the first sucking disc, the second sucking disc is installed on the movable support, the movable support can be installed on the rack in a left-right moving mode, and the second driving device is used for driving the movable support to move so that the second sucking disc and the first sucking disc are matched to suck a bag tightly.

4. The suction bag structure according to claim 1 or 3, wherein: the turnover component comprises a turnover seat, the turnover seat is arranged on the rack, and the turnover rod is hinged to the turnover seat.

5. The suction bag structure according to claim 4, wherein: the turnover seat is provided with a first position sensor, the first position sensor is positioned on one side of the turnover rod, and the first position sensor is used for sensing that the turnover rod is perpendicular to the horizontal plane.

6. The suction bag structure according to claim 5, wherein: and a second position sensor is arranged on the overturning seat, is arranged at the left of the first position sensor and is used for sensing that the angle between the overturning rod and the horizontal plane is larger than 90 degrees.

7. The suction bag structure according to claim 2, wherein: the machine frame is provided with a first vision sensor, and a camera of the first vision sensor irradiates towards the bottom of the bag box.

8. The suction bag structure according to claim 1, wherein: and a second visual sensor is arranged on the rack and used for sensing that the first sucking disc sucks a bag.

9. The suction bag structure according to claim 2, wherein: the bag box is internally provided with dark soft materials, and the bag is placed above the soft materials.