CN217100708U

CN217100708U - Novel bag opening mechanism and horizontal bagging machine

Info

Publication number: CN217100708U
Application number: CN202220856996.6U
Authority: CN
Inventors: 鲁文民; 刘树锋
Original assignee: Dongguan Changfa Intelligent Packaging Technology Co ltd
Current assignee: Dongguan Changfa Intelligent Packaging Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-02
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a novel bag opening mechanism and horizontal sack filling machine, when the wrapping bag conveys bag opening mechanism's the place ahead through transport mechanism, first mounting panel removes along the second direction, make first bag board and the second of propping prop the head of bag board and insert from the sack of wrapping bag, then two sets of second mounting panels separate to both sides respectively along the first direction, make the both sides of wrapping bag strutted, first actuating mechanism drive second prop the head of bag board swing mutually simultaneously, make the sack of wrapping bag from top to bottom strutted, then in pushing the wrapping bag with the product from the conveying between two sets of mounting panels in, accomplish the step of opening the bag, compare in prior art, the utility model discloses simple structure, the commonality is high to all opened the bag in the sack of wrapping bag from top to bottom and both sides and all opened the bag and strut, the product is pushed more in the wrapping bag by the conveying, smoothly high-efficient.

Description

Novel bag opening mechanism and horizontal bagging machine

Technical Field

The utility model relates to a sack filling machine technical field especially relates to a novel bag opening mechanism and horizontal sack filling machine.

Background

With the continuous development of automation equipment, various types of packaging machines are currently on the market for meeting the requirements of packaging automation. The paperboard package is to package paperboard into a plastic film bag. After the plastic film bag is prepared, the product to be packaged needs to be pushed into the bag from the opening of the plastic film bag, and a bag opening step is also needed before the product is pushed into the bag, and the prior art CN211869846U discloses a loading device which is complex in structure and low in universality.

SUMMERY OF THE UTILITY MODEL

Based on the above, an object of the utility model is to provide a novel bag opening mechanism and horizontal sack filling machine, simple structure, the commonality is high, and it is convenient to adjust.

In order to achieve the purpose, the utility model adopts the following technical proposal:

in one aspect, the utility model provides a novel bag opening mechanism, include:

a mounting frame;

a first mounting plate disposed above the mounting frame and configured to be reciprocally movable in a second direction;

the two groups of second mounting plates are arranged above the first mounting plate and can be synchronously closed or separated along a first direction, and a conveying route of a product to be bagged is arranged between the two groups of second mounting plates;

the two groups of second mounting plates are respectively provided with a first bag supporting plate and a second bag supporting plate, the second bag supporting plates are positioned above the first bag supporting plates, the second mounting plates are also provided with a first driving mechanism, and the output end of the first driving mechanism is connected with the second bag supporting plates so as to drive the second bag supporting plates to swing up and down in a reciprocating manner;

the first direction and the second direction are perpendicular to each other.

Further, the mounting bracket includes two sets of risers that the interval set up, and is two sets of be provided with two sets of diaphragms between the riser, it is two sets of the diaphragm interval sets up, and is two sets of be provided with two sets of first slide bars between the diaphragm, it is two sets of first slide bar interval sets up, be provided with first slider on the first slide bar, the bottom of first mounting panel with first slider is connected.

Furthermore, a second driving mechanism is arranged on one group of the transverse plates, and the output end of the second driving mechanism is connected with the bottom of the first mounting plate so as to drive the first mounting plate to reciprocate along the second direction.

Further, the upper surface interval of first mounting panel is provided with two sets of second slide bars, the second slide bar extends along first direction, all be provided with two sets of second sliders on the second slide bar, it is two sets of that the second slider is connected two sets of one-to-one the bottom of second mounting panel.

Furthermore, screw rod seats are further arranged on two sides of the upper surface of the first mounting plate, a screw rod is rotatably arranged between the two groups of screw rod seats, and a hand-operated wheel is arranged at one end of the screw rod;

each group of second slide bars is also provided with two groups of third slide blocks, the two groups of third slide blocks are respectively positioned at two sides of the respective second slide bar, and the third slide blocks positioned at the same side of the two groups of second slide bars are connected through a first slide plate;

two sides of the screw rod are respectively sleeved with movable sleeves in a threaded manner, and the two groups of movable sleeves are connected with the two groups of first sliding plates in a one-to-one manner;

the first sliding plate is connected with the second mounting plate.

Furthermore, the two groups of first sliding plates are provided with third driving mechanisms, and the output ends of the third driving mechanisms are connected with the second mounting plates so as to drive the second mounting plates to reciprocate along the first direction.

Furthermore, the first driving mechanism comprises a first support, a first air cylinder is installed on the first support, the output end of the first air cylinder is connected with a hinge ring, and the hinge ring is hinged with a hinge plate;

the bag opening device is characterized in that a third mounting plate is further arranged on the second mounting plate, a rotating plate is arranged on the third mounting plate, a rotating shaft is arranged on the rotating plate in a rotating mode, one end of the rotating shaft is connected with the hinged plate, and the other end of the rotating shaft is connected with the middle position of the second bag opening plate.

Furthermore, a sliding groove is formed in the rotating plate, and the third mounting plate is connected with the rotating plate through the sliding groove.

Furthermore, a support rod is arranged between the tops of the two groups of vertical plates, and a sliding support plate is arranged above the support rod.

On the other hand, the utility model provides a horizontal sack filling machine, including the aforesaid a novel bag mechanism of opening.

The utility model has the advantages that:

the utility model provides a novel bag opening mechanism and horizontal sack filling machine, the operating principle is that when the packing bag is conveyed to the front of the bag opening mechanism by the conveying mechanism, the first mounting plate moves along the second direction, so that the head parts of the first bag opening plate and the second bag opening plate are inserted from the bag opening of the packing bag, then two groups of second mounting plates are respectively separated towards two sides along the first direction, the first bag opening plate and the second bag opening plate are simultaneously separated towards two sides, so that two sides of the packing bag are opened, meanwhile, the first driving mechanism drives the head part of the second bag opening plate to swing upwards, so that the bag opening of the packing bag is opened up and down, then the product is conveyed and pushed into the packing bag from between the two groups of mounting plates, the step of opening the bag is completed, compared with the prior art, the novel bag opening mechanism and horizontal sack filling machine provided by the utility model can be suitable for the bag opening of the packing bags of different types, simple structure, the commonality is high to all being opened the bag and strutting about the sack of wrapping bag and both sides, more smooth and easy, the high efficiency in the product is pushed into the wrapping bag by the conveying.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural view of a novel bag opening mechanism provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of another visual sense of the novel bag opening mechanism provided in the embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure:

x, a first direction; y, a second direction;

1. a mounting frame; 11. a vertical plate; 12. a transverse plate; 13. a first slide bar; 14. a first slider; 15. a second drive mechanism;

2. a first mounting plate; 21. a second slide bar; 22. a second slider; 23. a screw base; 24. a screw rod; 25. a hand-operated wheel; 26. a third slider; 27. a first slide plate; 28. a third drive mechanism; 29. moving the sleeve;

3. a second mounting plate;

4. a first bag supporting plate;

5. a second bag supporting plate;

6. a first drive mechanism; 62. a first bracket; 63. a first cylinder; 64. a hinge ring; 65. a hinge plate; 66. a rotating shaft; 67. a third mounting plate; 68. a rotating plate; 69. a chute;

7. a support bar;

8. a sliding pallet;

9. a central axis.

Detailed Description

In order to make the technical problems, the adopted technical solutions and the achieved technical effects of the present invention clearer, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

As shown in fig. 1 to 3, the embodiment of the utility model provides a novel bag opening mechanism, include: a mounting frame 1; a first mounting plate 2 disposed above the mounting frame 1 and configured to be capable of reciprocating in a second direction Y; the two groups of second mounting plates 3 are arranged, are in mirror symmetry by taking the central axis 9 as a reference and are arranged above the first mounting plate 2, the two groups of second mounting plates 3 are configured to be capable of synchronously approaching or separating along a first direction X, and a conveying route of a product to be bagged is arranged between the two groups of second mounting plates 3; the two groups of second mounting plates 3 are respectively provided with a first bag supporting plate 4 and a second bag supporting plate 5, the second bag supporting plate 5 is positioned above the first bag supporting plate 4, the second mounting plates 3 are also provided with a first driving mechanism 6, the output end of the first driving mechanism 6 is connected with the second bag supporting plate 5 to drive the second bag supporting plate 5 to swing up and down in a reciprocating manner, and it is required to say that the first bag supporting plate 4, the second bag supporting plate 5, the first driving mechanism 6 and the like arranged on the second mounting plates 3 are in mirror symmetry by taking a central axis 9 as a reference; the first direction X and the second direction Y are perpendicular to each other.

The embodiment of the utility model provides a novel bag opening mechanism and horizontal sack filling machine, its theory of operation is, when the wrapping bag conveys the place ahead of bag opening mechanism through transport mechanism, first mounting panel 2 moves along second direction Y, make the head of first bag board 4 and second bag board 5 of propping insert from the sack of wrapping bag, then two sets of second mounting panels 3 separate to both sides respectively along first direction X, first bag board 4 and second bag board 5 of propping separate to both sides simultaneously, make the both sides of wrapping bag strut, meanwhile first actuating mechanism 6 drives the head of second bag board 5 and swings on top, make the sack of wrapping bag strut from top to bottom, then convey the product from between two sets of mounting panels and push into in the wrapping bag again, accomplish the step of opening the bag, compare in prior art, the utility model provides a novel bag opening mechanism can be suitable for the bag opening of the wrapping bag of different grade type, simple structure, the commonality is high to all being opened the bag and strutting about the sack of wrapping bag and both sides, more smooth and easy, the high efficiency in the product is pushed into the wrapping bag by the conveying.

As an optimal mode of the embodiment of the present invention, as shown in fig. 2, in order to enable the first mounting plate 2 to move along the reciprocating motion of the second direction Y, and move more stably and smoothly, the mounting bracket 1 includes two sets of vertical plates 11, which are set up at intervals, and is two sets of transverse plates 12, which are set up between the vertical plates 11, the transverse plates 12 extend along the first direction X, and are two sets of transverse plates 12 are set up at intervals, and are two sets of first sliding rods 13, which are set up between the transverse plates 12, the first sliding rods 13 extend along the second direction Y, and are two sets of first sliding rods 13 are set up at intervals, the first sliding rods 13 are provided with the first slider 14, and the bottom of the first mounting plate 2 is connected with the first slider 14. Further, a second driving mechanism 15 is disposed on one group of the transverse plates 12, preferably, the second driving mechanism 15 is an air cylinder, and an output end of the second driving mechanism 15 is connected to the bottom of the first mounting plate 2 to drive the first mounting plate 2 to reciprocate along the second direction Y. Specifically, in the embodiment of the present invention, the second driving mechanism 15 can drive the first mounting plate 2 to move on the sliding rod in a reciprocating manner along the second direction Y, so that the first bag supporting plate 4 and the second bag supporting plate 5 can be inserted into or retracted from the mouth of the packaging bag. Preferably, a support rod 7 is further arranged between the tops of the two groups of vertical plates 11, a sliding support plate 8 is arranged above the support rod 7, and the sliding support plate 8 facilitates the pushing or conveying of the bag-packaged products into the packaging bag from between the two groups of mounting plates.

As a preferable mode of the embodiment of the present invention, as shown in fig. 1 to 3, in order to enable the second mounting plate 3 to move back and forth along the first direction X, the upper surface of the first mounting plate 2 is provided with two sets of second slide bars 21 at intervals, two sides of the second slide bars 21 are fixed on the first mounting plate 2 through bearings, the second slide bars 21 extend along the first direction X, the second slide bars 21 are provided with two sets of second sliders 22, and the second sliders 22 are connected to the bottoms of the second mounting plate 3 in a one-to-one manner. Furthermore, screw rod seats 23 are further arranged on two sides of the upper surface of the first mounting plate 2, a screw rod 24 is rotatably arranged between the two screw rod seats 23, the screw rod 24 is separated from the middle, the thread directions of the two sides of the screw rod 24 are opposite, and a hand-operated wheel 25 is arranged at one end of the screw rod 24; each group of the second slide bars 21 is further provided with two groups of third slide blocks 26, the two groups of the third slide blocks 26 are respectively located at two sides of the respective second slide bar 21, and the third slide blocks 26 of the two groups of the second slide bars 21 located at the same side are connected through a first slide plate 27; two sides of the screw rod 24 are respectively sleeved with a movable sleeve 29 in a threaded manner, and the two groups of movable sleeves 29 are connected with the two groups of first sliding plates 27 in a one-to-one manner; the first slide plate 27 is connected to the second mounting plate 3. Specifically, in the embodiment of the present invention, the hand-operated wheel 25 can be used to draw the movable sleeves 29 of the two sides together or separate them from each other, so that the second mounting plate 3 can be drawn together or separate them from each other, thereby adjusting the practical packaging bags with different sizes. Further, two sets of the first sliding plates 27 are provided with third driving mechanisms 28, preferably, the third driving mechanisms 28 are air cylinders, and output ends of the third driving mechanisms 28 are connected to the second mounting plate 3 to drive the second mounting plate 3 to reciprocate along the first direction X. Specifically, the second mounting plate 3 can be driven to move in a cyclic reciprocating manner along the first direction X by the third driving mechanism 28, so that the first bag opening plate 4 and the second bag opening plate 5 can open the bag mouths from two sides of the inner side of the packaging bag.

As a preferable mode of the embodiment of the present invention, as shown in fig. 1 to 3, in order to unfold the packaging bag from the upper side and the lower side of the bag opening, the first driving mechanism 6 includes a first bracket 62, a first cylinder 63 is installed on the first bracket 62, an output end of the first cylinder 63 is connected to a hinge ring 64, and the hinge ring 64 is hinged to a hinge plate 65; the second mounting plate 3 is further provided with a third mounting plate 67, the third mounting plate 67 is provided with a rotating plate 68, the rotating plate 68 is rotatably provided with a rotating shaft 66, specifically, the rotating plate 68 is provided with a bearing, the rotating shaft 66 is sleeved on the bearing, so that the rotating shaft 66 rotates relative to the rotating plate 68, one end of the rotating shaft 66 is connected with the hinged plate 65, and the other end of the rotating shaft 66 is connected with the middle position of the second bag supporting plate 5. Specifically, the first air cylinder 63 drives the hinge plate 65 to rotate at a certain angle, the hinge plate 65 drives the rotating shaft 66 to rotate, and the rotating shaft 66 drives the second bag opening plate 5 to rotate, so that the head of the second bag opening plate 5 can swing up and down in a reciprocating mode, and therefore the packaging bags are opened from the upper portion to the lower portion of the bag opening. Further, a sliding groove 69 is provided on the rotating plate 68, and the third mounting plate 67 is connected to the rotating plate 68 through the sliding groove 69. Specifically, the height of the rotating plate 68 can be adjusted by the sliding groove 69 and then locked by the locking bolt, so that the upper and lower heights of the second bag supporting plate 5 can be changed, thereby being suitable for packaging bags of different sizes.

Example two

The embodiment of the utility model provides a on the basis of embodiment one, the embodiment of the utility model provides a horizontal sack filling machine, including embodiment one a novel bag opening mechanism.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A novel bag opening mechanism is characterized by comprising:

a mounting frame (1);

a first mounting plate (2) disposed above the mounting frame (1) and configured to be reciprocally movable in a second direction;

the two groups of second mounting plates (3) are arranged above the first mounting plate (2), the two groups of second mounting plates (3) are configured to be synchronously close to or separated from each other along a first direction, and a conveying route of products to be bagged is arranged between the two groups of second mounting plates (3);

the two groups of second mounting plates (3) are respectively provided with a first bag supporting plate (4) and a second bag supporting plate (5), the second bag supporting plate (5) is positioned above the first bag supporting plate (4), the second mounting plates (3) are also provided with a first driving mechanism (6), and the output end of the first driving mechanism (6) is connected with the second bag supporting plate (5) to drive the second bag supporting plate (5) to swing up and down in a reciprocating manner;

the first direction and the second direction are perpendicular to each other.

2. The novel bag opening mechanism according to claim 1, wherein the mounting frame (1) comprises two sets of vertical plates (11) arranged at intervals, two sets of horizontal plates (12) are arranged between the two sets of vertical plates (11), two sets of horizontal plates (12) are arranged at intervals, two sets of first sliding rods (13) are arranged between the two sets of horizontal plates (12), two sets of first sliding rods (13) are arranged at intervals, first sliding blocks (14) are arranged on the first sliding rods (13), and the bottom of the first mounting plate (2) is connected with the first sliding blocks (14).

3. A novel bag opening mechanism according to claim 2, wherein a set of the transverse plates (12) is provided with a second driving mechanism (15), and the output end of the second driving mechanism (15) is connected with the bottom of the first mounting plate (2) to drive the first mounting plate (2) to reciprocate along the second direction.

4. The novel bag opening mechanism as claimed in claim 1, wherein two sets of second sliding bars (21) are spaced from each other on the upper surface of the first mounting plate (2), the second sliding bars (21) extend along a first direction, two sets of second sliding blocks (22) are disposed on each second sliding bar (21), and the two sets of second sliding blocks (22) are connected with the bottoms of the two sets of second mounting plates (3) one by one.

5. The novel bag opening mechanism as claimed in claim 4, wherein screw rod seats (23) are further arranged on two sides of the upper surface of the first mounting plate (2), a screw rod (24) is rotatably arranged between the two screw rod seats (23), and one end of the screw rod (24) is provided with a hand-operated wheel (25);

each group of second sliding rods (21) is also provided with two groups of third sliding blocks (26), the two groups of third sliding blocks (26) are respectively positioned at two sides of the second sliding rods (21), and the third sliding blocks (26) of the two groups of second sliding rods (21) positioned at the same side are connected through a first sliding plate (27);

two sides of the screw rod (24) are respectively sleeved with movable sleeves (29) in a threaded manner, and the two groups of movable sleeves (29) are connected with the two groups of first sliding plates (27) in a one-to-one manner;

the first sliding plate (27) is connected with the second mounting plate (3).

6. A novel bag opening mechanism according to claim 5, characterized in that a third driving mechanism (28) is arranged on each of the two sets of first sliding plates (27), and the output end of the third driving mechanism (28) is connected with the second mounting plate (3) to drive the second mounting plate (3) to reciprocate along the first direction.

7. A novel bag opening mechanism according to any one of claims 1 to 6, characterized in that the first driving mechanism (6) comprises a first bracket (62), a first air cylinder (63) is mounted on the first bracket (62), a hinge ring (64) is connected to the output end of the first air cylinder (63), and the hinge ring (64) is hinged with a hinge plate (65);

the bag opening device is characterized in that a third mounting plate (67) is further arranged on the second mounting plate (3), a rotating plate (68) is arranged on the third mounting plate (67), a rotating shaft (66) is arranged on the rotating plate (68) in a rotating mode, one end of the rotating shaft (66) is connected with the hinged plate (65), and the other end of the rotating shaft is connected with the middle position of the second bag opening plate (5).

8. A novel bag opening mechanism according to claim 7, characterized in that a sliding groove (69) is arranged on the rotating plate (68), and the third mounting plate (67) is connected with the rotating plate (68) through the sliding groove (69).

9. The novel bag opening mechanism as claimed in claim 2, wherein a support rod (7) is further arranged between the tops of the two sets of vertical plates (11), and a sliding support plate (8) is arranged above the support rod (7).

10. A horizontal bag loader comprising a novel bag opening mechanism as claimed in any one of claims 1 to 9.