CN216916513U

CN216916513U - Bag feeding device

Info

Publication number: CN216916513U
Application number: CN202220089740.7U
Authority: CN
Inventors: 伍泳莉; 伍叶敏; 罗嘉玮
Original assignee: Guangdong Runtaijian Medical Instrument Co ltd
Current assignee: Guangdong Runtaijian Medical Instrument Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-07-08
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a bagging device, comprising: the air suction mechanism is arranged on the rack and used for adsorbing one side face of the bag body; the sucking disc mechanism is movably arranged on the rack, is positioned above the air suction mechanism and is used for sucking the other side surface of the bag body; the bag opening mechanism is movably arranged on the rack and can extend into the bag opening of the bag body and open the bag body; and the side pushing mechanism is movably arranged on the rack, is opposite to the bag opening mechanism and is used for pushing the articles into the bag body. The income bagging apparatus of above structure utilizes the side of the gas absorption mechanism absorption bag body, is adsorbed another side of the bag body and opens the sack by sucking disc mechanism, props a bag mechanism and stretches into in the sack of the bag body and struts the bag body, then utilizes the side to push away the mechanism with article propelling movement to the internal of bag to realize packing into the bag with article automatically internal, packing production efficiency is higher.

Description

Bag feeding device

Technical Field

The utility model relates to the technical field of packaging, in particular to a bagging device.

Background

In the production of packaging articles, it is often necessary to load the articles into empty bags and then seal the bag mouths. Before putting into the bag body with article, need open the bag body to predetermined shape size to in pushing article into the bag body, do not have corresponding automation at present and go into a bag equipment, can only go into the bag through the manual work, lead to production efficiency low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the bag loading device for automatically loading the articles into the bag body, and the production efficiency is higher.

According to an embodiment of the utility model, the bagging device comprises: the air suction mechanism is arranged on the rack and used for adsorbing one side surface of the bag body; the sucking disc mechanism is movably arranged on the rack, is positioned above the air suction mechanism and is used for sucking the other side surface of the bag body; the bag opening mechanism is movably arranged on the rack and can extend into the bag opening of the bag body and open the bag body; and the side pushing mechanism is movably arranged on the rack, is opposite to the bag opening mechanism and is used for pushing the articles into the bag body.

The bag feeding device provided by the embodiment of the utility model has at least the following beneficial effects:

the income bagging apparatus of above structure utilizes the side of the gas absorption mechanism absorption bag body, is adsorbed another side of the bag body and opens the sack by sucking disc mechanism, props a bag mechanism and stretches into in the sack of the bag body and struts the bag body, then utilizes the side to push away the mechanism with article propelling movement to the internal of bag to realize packing into the bag with article automatically internal, packing production efficiency is higher.

In some embodiments of the present invention, the bag opening mechanism includes two bag opening members movably disposed on the rack, the two bag opening members are symmetrically distributed, the bag opening members are connected to a rotation driving mechanism for driving the bag opening members to rotate, the rotation driving mechanism can drive the two bag opening members to rotate into the bag openings of the bag bodies to open the bag bodies, or the rotation driving mechanism can drive the two bag opening members to rotate away from the bag openings of the bag bodies.

In some embodiments of the present invention, two mounting seats corresponding to the bag supporting members one to one are disposed on the frame, the rotation driving mechanism includes a pivot member rotatably penetrating through the mounting seats, the bag supporting members are connected to one ends of the corresponding pivot members, a swing arm is fixedly connected to the other end of the pivot member, a slider member is slidably disposed on the frame, two movable slots corresponding to the two swing arms are disposed on the slider member, a linkage member matched with the movable slots is disposed on the swing arm, the slider member is connected to a linear actuator, and the linear actuator drives the slider member to slide so as to move in the movable slots, so as to drive the two swing arms to rotate to enter and exit from the bag openings of the bag bodies.

In some embodiments of the present invention, the mounting seats are movably disposed on the frame, and a distance adjusting assembly is disposed between the two mounting seats.

In some embodiments of the present invention, the distance adjusting assembly includes a screw rod rotatably disposed on the frame, the screw rod is provided with a first thread and a second thread at intervals, the first thread and the second thread have opposite thread directions, one of the mounting seats is provided with a first internal thread matching with the first thread, and the other mounting seat is provided with a second internal thread matching with the second thread.

In some embodiments of the present invention, the bag opening member comprises a first flat plate, a second flat plate positioned above the first flat plate, and a riser member connected to a side of the first flat plate and a side of the second flat plate.

In some embodiments of the present invention, the air suction mechanism includes a supporting plate, a plurality of air suction holes distributed dispersedly are arranged on the supporting plate in a penetrating manner, and the air suction holes are communicated with an air suction pump.

In some embodiments of the utility model, the sucker mechanism comprises a lifting frame which is slidably arranged on the machine frame, at least two sucker pieces are arranged on the lifting frame, and the lifting frame is connected with a lifting driver which drives the lifting frame to reciprocate.

In some embodiments of the utility model, the lifting frame is provided with strip holes corresponding to the suction cup pieces one to one, the length direction of the strip holes is consistent with the width direction of the bag body, and the suction cup pieces are arranged in the corresponding strip holes through displacement adjusting components.

In some embodiments of the present invention, the displacement adjusting assembly includes an air suction pipe penetrating through the elongated hole, the suction disc member is communicated with a lower end of the air suction pipe, an external thread is provided on an upper portion of the air suction pipe, and a plurality of locking nuts capable of fixing the air suction pipe to the elongated hole are threadedly connected to the air suction pipe.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The above and/or 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 one embodiment of a bag-in-device of the present invention;

FIG. 2 is a schematic diagram of another perspective view of the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the embodiment of FIG. 1 with the suction cup mechanism and the side pushing mechanism removed;

fig. 4 is a partially enlarged view of the installation site of the suction cup member.

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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not 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 present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a bag insertion device according to an embodiment of the present invention includes: the bag body adsorption device comprises a rack 100, wherein an air suction mechanism 200 is arranged on the rack 100, and the air suction mechanism 200 is used for adsorbing one side surface of a bag body; the sucking disc mechanism 300 is movably arranged on the rack 100, is positioned above the air suction mechanism 200 and is used for sucking the other side surface of the bag body; the bag opening mechanism 400 is movably arranged on the rack 100 and can extend into the bag opening of the bag body and open the bag body; the side pushing mechanism 500 is movably disposed on the frame 100, opposite to the bag opening mechanism 400, and is used for pushing the articles into the bag body.

The income bagging apparatus of above structure utilizes the side of the gas absorption mechanism 200 absorption bag body, is adsorbed another side of the bag body and is kept away from the motion of gas absorption mechanism 200 and open the sack by sucking disc mechanism 300, props the bag in the sack of the bag body and struts the bag body in bag mechanism 400 stretches into, then utilizes side pushing mechanism 500 with article propelling movement to the bag internal to realize packing article into the bag automatically, packing production efficiency is higher.

Referring to fig. 2 and 3, in some embodiments of the present invention, the bag opening mechanism 400 includes two bag opening members 410 movably disposed on the rack 100, the two bag opening members 410 are symmetrically distributed, the bag opening members 410 are connected to a rotation driving mechanism 420 for driving the bag opening members to rotate, the rotation driving mechanism 420 can drive the two bag opening members 410 to rotate into the bag openings of the bags to open the bags, or the rotation driving mechanism 420 can drive the two bag opening members 410 to rotate away from the bag openings of the bags. After the air suction mechanism 200 and the suction cup mechanism 300 are matched to open the bag mouth of the bag body, the rotation driving mechanism 420 drives the two bag opening pieces 410 to rotate into the bag mouth of the bag body and open the bag body, and a mechanism which extends into the bag mouth of the bag body and moves outwards does not need to be arranged, so that the bag opening process is greatly simplified, and the structure of the bag opening mechanism 400 is also simplified.

Referring to fig. 3, in some embodiments of the present invention, two mounting seats 110 corresponding to the bag opening members 410 are disposed on the rack 100, the rotation driving mechanism 420 includes a pivot member 421 rotatably penetrating through the mounting seat 110, the bag opening members 410 are connected to one end of the corresponding pivot member 421, the other end of the pivot member 421 is fixedly connected to a swing arm 422, a sliding plate member 423 is slidably disposed on the rack 100, two movable slots 424 corresponding to the two swing arms 422 are disposed on the sliding plate member 423, a linkage member 425 matching with the movable slots 424 is disposed on the swing arm 422, the sliding plate member 423 is connected to a linear driver 426, and the linear driver 426 drives the sliding plate member 423 to slide so that the linkage member 425 moves in the movable slots 424, thereby driving the two swing arms 422 to rotate to enter and exit the bag mouth. It should be noted that the linear driver 426 drives the sliding plate member 423 to perform a reciprocating linear motion, the movable groove 424 is a waist-shaped groove, the linkage member 425 is an auxiliary wheel slidably disposed in the movable groove 424, the auxiliary wheel is driven to slide in the waist-shaped groove when the sliding plate member 423 performs a linear motion, so that the two swing arms 422 rotate, and the bag supporting member 410 can rotate to extend into the bag opening of the bag body and open towards the two inner sides of the bag body, or the bag supporting member 410 can rotate to extend out of the bag opening, and only one linear driver 426 is needed to drive the two bag supporting members 410 to synchronously open or converge, so that the cost of the bag supporting mechanism 400 is reduced, the two bag supporting members 410 can be accurately controlled to synchronously open to open the bag opening, and a good automatic bag supporting effect is achieved.

Referring to fig. 3, in some embodiments of the present invention, in order to accommodate bags with different sizes, the mounting bases 110 are movably disposed on the rack 100, and a distance adjusting assembly is disposed between the two mounting bases 110. The distance between the two mounting bases 110 can be adjusted through the distance adjusting assembly, so that the distance between the two bag supporting pieces 410 can be adjusted to be suitable for bags with different bag openings.

Referring to fig. 3, in some embodiments of the present invention, the distance adjustment assembly includes a screw 121 rotatably disposed on the frame 100, the screw 121 is spaced apart by a first thread 122 and a second thread 123 having opposite thread directions, one of the mounting bases 110 is provided with a first internal thread matching the first thread 122, and the other mounting base 110 is provided with a second internal thread matching the second thread 123. In order to facilitate manual rotation of the screw rod 121, a hand wheel is further provided at the end of the screw rod 121. The first thread 122 on the screw rod 121 and the first internal thread on the mounting seat 110, the second thread 123 on the screw rod 121 and the second internal thread on the mounting seat 110 respectively form two sets of screw nut structures, and when the screw rod 121 is rotated, the two mounting seats 110 can approach or separate from each other along the axial direction of the screw rod 121.

Referring to fig. 3, in some embodiments of the present invention, bag-propping member 410 comprises a first plate 411, a second plate 412 positioned above first plate 411, and a riser member 413 attached to the side of first plate 411 and the side of second plate 412. It can be understood that the first plate 411 and the second plate 412 respectively abut against the inner surfaces of two opposite films of the bag body, the vertical plate 413 abuts against the intersection of the two films and extends along the thickness direction of the opened bag body, and the bag opening member 410 with the above structure helps to sufficiently open the bag opening of the bag body, so as to facilitate the side pushing mechanism 500 to push the article into the bag body.

Referring to fig. 2, in some embodiments of the present invention, the air suction mechanism 200 includes a supporting plate 210, a plurality of air suction holes 220 distributed dispersedly are formed through the supporting plate 210, and the air suction holes 220 are communicated with an air suction pump. It should be noted that the empty pouch is placed on the pallet 210, and the suction pump operates to suck the side of the pouch placed on the pallet 210 at the suction hole 220.

Referring to fig. 2, in some embodiments of the present invention, the suction cup mechanism 300 includes a lifting frame 310 slidably installed on the machine frame 100, at least two suction cup members 320 are installed on the lifting frame 310, and a lifting driver 330 for driving the lifting frame 310 to reciprocate is connected to the lifting frame. After the lifting frame 310 is driven by the lifting driver 330 to descend, the suction disc piece 320 adsorbs the side of the bag body deviating from the air suction mechanism 200, and then the lifting driver 330 drives the lifting frame 310 to ascend, so that the bag mouth of the bag body is opened, and the bag mouth of the bag body is subsequently opened under the action of the bag opening mechanism 400.

Referring to fig. 4, in some embodiments of the present invention, in order to accommodate bags with different width sizes, the lifting frame 310 is provided with elongated holes 311 corresponding to the suction cup members 320 one by one, the length direction of the elongated holes 311 is consistent with the width direction of the bag, and the suction cup members 320 are mounted in the corresponding elongated holes 311 through the displacement adjusting assembly 600. It can be understood that the positions of the suction disc members 320 on the corresponding elongated holes 311 are adjusted to correspond to bags with different width sizes.

Referring to fig. 4, in some embodiments of the present invention, the displacement adjustment assembly 600 includes an air suction pipe 610 inserted through the elongated hole 311, the suction cup member 320 is connected to a lower end of the air suction pipe 610, an external thread 620 is provided on an upper portion of the air suction pipe 610, and a plurality of locking nuts 630 capable of fixing the air suction pipe 610 to the elongated hole 311 are threadedly coupled to the air suction pipe 610. The above displacement adjustment assembly 600 is easy to adjust by loosening the locking nut 630, moving the air suction pipe 610 in place in the elongated hole 311, and then tightening the locking nut 630 again.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the utility model 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 utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A bag-in-device, comprising:

the bag comprises a rack (100), wherein an air suction mechanism (200) is arranged on the rack (100), and the air suction mechanism (200) is used for adsorbing one side surface of a bag body;

the sucking disc mechanism (300) is movably arranged on the rack (100), is positioned above the air suction mechanism (200), and is used for sucking the other side surface of the bag body;

the bag opening mechanism (400) is movably arranged on the rack (100) and can extend into the bag opening of the bag body and open the bag body;

and the side pushing mechanism (500) is movably arranged on the rack (100), is opposite to the bag opening mechanism (400), and is used for pushing articles into the bag body.

2. A bag-in-device according to claim 1, wherein:

prop bag mechanism (400) including two activities set up in frame (100) prop bag piece (410), two prop bag piece (410) symmetric distribution, prop bag piece (410) and be connected with its pivoted of drive and rotate actuating mechanism (420), rotate actuating mechanism (420) and can order about two prop bag piece (410) and rotate and get into in the sack of the bag body in order to prop open the bag body, perhaps rotate actuating mechanism (420) and can order about two prop bag piece (410) and rotate and leave the sack of the bag body.

3. A bag-in-device according to claim 2, wherein:

the bag opening mechanism is characterized in that two mounting seats (110) which correspond to bag opening pieces (410) one to one are arranged on the rack (100), the rotation driving mechanism (420) comprises a pivot piece (421) which is rotatably arranged on the mounting seat (110) in a penetrating mode, the bag opening pieces (410) are connected to one ends of the corresponding pivot pieces (421), the other ends of the pivot pieces (421) are fixedly connected with swing arms (422), a sliding plate piece (423) is arranged on the rack (100) in a sliding mode, two movable grooves (424) which correspond to the swing arms (422) are arranged on the sliding plate piece (423), linkage pieces (425) which are matched with the movable grooves (424) are arranged on the swing arms (422), the sliding plate piece (423) is connected with a linear driver (426), the linear driver (426) drives the sliding plate piece (423) to slide so that the linkage pieces (425) move in the movable grooves (424), thereby driving the two swing arms (422) to rotate so as to enter and exit the bag mouth of the bag body.

4. A bag entry device as claimed in claim 3, wherein:

the mounting seats (110) are movably arranged on the rack (100), and a distance adjusting assembly is arranged between the two mounting seats (110).

5. A bag entry device as claimed in claim 4, wherein:

the interval adjustment assembly comprises a screw rod (121) which is rotatably arranged on the rack (100), first threads (122) and second threads (123) which are opposite in thread direction are arranged on the screw rod (121) at intervals, one of the first threads is arranged on the mounting seat (110) and is matched with first inner threads (122), and the other of the first threads is arranged on the mounting seat (110) and is matched with second inner threads (123).

6. A bag entry device as claimed in claim 2, wherein:

the bag supporting member (410) comprises a first flat plate (411), a second flat plate (412) positioned above the first flat plate (411), and a vertical plate member (413) connected to the side of the first flat plate (411) and the side of the second flat plate (412).

7. A bag-in-device according to claim 1, wherein:

the air suction mechanism (200) comprises a supporting plate (210), a plurality of air suction holes (220) distributed scattered are arranged on the supporting plate (210) in a penetrating mode, and the air suction holes (220) are communicated with an air suction pump.

8. A bag-in-device according to claim 1, wherein:

the sucker mechanism (300) comprises a lifting frame (310) which is arranged on the rack (100) in a sliding mode, at least two sucker pieces (320) are arranged on the lifting frame (310), and the lifting frame (310) is connected with a lifting driver (330) which drives the lifting frame to move up and down in a reciprocating mode.

9. A bag-in-device according to claim 8, wherein:

the lifting frame (310) is provided with strip holes (311) which correspond to the sucker pieces (320) one by one, the length direction of the strip holes (311) is consistent with the width direction of the bag body, and the sucker pieces (320) are arranged in the corresponding strip holes (311) through the displacement adjusting assembly (600).

10. A bag-in-device according to claim 9, wherein:

the displacement adjusting assembly (600) comprises an air suction pipe (610) penetrating through the strip hole (311), the sucker piece (320) is communicated with the lower end of the air suction pipe (610), an external thread (620) is arranged on the upper portion of the air suction pipe (610), and a plurality of locking nuts (630) capable of fixing the air suction pipe (610) in the strip hole (311) are connected to the air suction pipe (610) in a threaded mode.