CN215922653U

CN215922653U - Bag opening tool

Info

Publication number: CN215922653U
Application number: CN202122021917.8U
Authority: CN
Inventors: 谢长清; 周成春
Original assignee: Sichuan Yachao Food Co ltd
Current assignee: Sichuan Xinbofeng Automation Equipment Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-01
Anticipated expiration: 2031-08-26

Abstract

The utility model provides a bag opening tool, which comprises a bag opening mechanism and a transfer mechanism, wherein the bag opening mechanism is used for opening the bag opening of a packaging bag, and the transfer mechanism is arranged at one end of the bag opening mechanism and is used for transferring the packaging bag.

Description

Bag opening tool

Technical Field

The utility model relates to the technical field of food packaging, in particular to a bag opening tool.

Background

Food packaging is an integral part of a food commodity. One of the major projects in the food industry process. It protects the food from being damaged by biological, chemical and physical external factors during the circulation of the food from the factory to the consumer, and it can also have the function of maintaining the stable quality of the food itself, and it is convenient for the food to eat.

The current food packaging equipment has inconvenient transfer and the operation of strutting of wrapping bag sack that carries on of wrapping bag when packing like the cake is grabbed to the hand, and current bag device that props is relatively poor when carrying out the sack and strutting, leads to often appearing the phenomenon of food package failure, also is inconvenient to carry out the accurate transfer operation of wrapping bag simultaneously to packing for food has led to the fact certain influence.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bag opening tool, which is used for solving the defects of the prior art, and is convenient for automatically and accurately transferring a packaging bag and opening the packaging bag when food is packaged, so that the food packaging operation is convenient, the automation degree and efficiency of food packaging are improved, and the bag opening tool has strong practicability.

In order to achieve the purpose of the utility model, the following technology is adopted:

a bag opening tool comprises a bag opening mechanism and a transfer mechanism, wherein the bag opening mechanism is used for opening the opening of a packaging bag, and the transfer mechanism is arranged at one end of the bag opening mechanism and is used for transfer operation of the packaging bag;

the bag supporting mechanism comprises a bag supporting frame, bag supporting driving members are installed on two sides of the bag supporting frame and are connected with a lower plate, the lower plate is connected with a pair of inward extending connecting rods in an inward extending mode, each pair of inward extending connecting rods is provided with an inner fixing plate at the other end, each inner fixing plate is provided with a bag supporting concave plate, convex seats are installed at two ends of each bag supporting concave plate, connecting guide rods are arranged on the convex seats at the same ends in a penetrating mode, installing convex seats are arranged at two ends of each connecting guide rod, and the installing convex seats are installed on the lower side of the bag supporting frame.

Further, prop a bag drive component including being a pair of bag end plate that props of horizontal distribution, prop and be equipped with a pair of spliced pole between the bag end plate, be located inboard prop the bag end plate and install in propping a bag frame, be located the bag end plate that props in the outside and install and prop a bag motor, prop and install a pair of direction concave plate between the bag end plate, prop the output shaft of bag motor and be connected and prop a bag lead screw, prop the bag lead screw and be equipped with and prop the bag seat, prop the both ends of bag seat and wear in the direction concave plate, connect the hypoplastron and install in the lower extreme that props the bag seat.

Further, the transfer mechanism comprises a fixed end plate installed at one end of the bag supporting frame, a lifting guide sleeve is installed on the fixed end plate, a pair of lifting bearing seats are installed on the lifting guide sleeve, a lifting gear is arranged between the lifting bearing seats and connected with a lifting motor, a lifting rack is meshed with the lifting gear, and a lifting end plate is arranged at the lower end of the lifting rack.

Further, the transfer mechanism further comprises a rotating seat arranged on the lifting end plate, a rotating motor is arranged at one end of the rotating seat, and an output shaft of the rotating motor is connected with a rotating head.

Further, transfer mechanism still rotates the end plate including installing in rotating the head other end, rotates the end plate and installs a pair of centre gripping cylinder, and the expansion end of centre gripping cylinder is equipped with absorbs splint, absorbs the splint inner wall and is equipped with a plurality of ventilation holes.

The technical scheme has the advantages that:

when the food packaging machine is used for packaging food, the packaging bag can be automatically and accurately transferred conveniently, and the opening operation of the packaging bag is conveniently carried out, so that the food packaging operation is conveniently carried out, the automation degree and efficiency of food packaging are improved, and the food packaging machine has strong practicability.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows an enlarged view at a.

Fig. 4 shows an enlarged view at B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers 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.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally 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.

As shown in fig. 1-4, a bag opening tool comprises a bag opening mechanism 1 and a transfer mechanism 2, wherein the bag opening mechanism 1 is used for opening a bag opening of a packaging bag, and the transfer mechanism 2 is arranged at one end of the bag opening mechanism 1 and is used for transferring the packaging bag.

This frock conveniently carries out the transfer of wrapping bag and props the bag operation through propping a bag mechanism 1 and transfer mechanism 2 to conveniently carry out the packing operation of food. Wherein the bag supporting mechanism 1 can automatically support the inside of the packaging bag, thereby facilitating the input of food. The transfer mechanism 2 can automatically and accurately transfer the packaging bags, can accurately transfer the packaging bags and sleeve the packaging bags on the bag opening mechanism 1, and simultaneously can conveniently take down the filled packaging bags. In operation, the transfer mechanism 2 fixes the opening of the packaging bag, then drives the packaging bag to move, and sleeves the packaging bag on the bag opening mechanism 1. Then, the bag opening of the packaging bag is opened through the bag opening mechanism 1, then the food filling operation is carried out, and the packaging bag can be rotated out through the transfer mechanism 2 after the filling operation is finished.

Bag supporting mechanism 1 is including propping a bag frame 10, prop the both sides of bag frame 10 and all install and prop a bag drive component, prop a bag drive component and all be equipped with and connect hypoplastron 17, it all inwards extends ground and is equipped with a pair of interior connecting rod 18 to connect hypoplastron 17, every other end that stretches connecting rod 18 in all is equipped with interior solid board 19, interior solid board 19 all installs and props a bag concave plate 190, prop the both ends of bag concave plate 190 and all install boss 193, the connection guide arm 192 has all been worn to the boss 193 that is located the same end, the both ends of connecting guide arm 192 all are equipped with installation boss 191, installation boss 191 is all installed in the downside that props bag frame 10. Prop a bag drive component including being a pair of bag end plate 11 that props of horizontal distribution, prop and be equipped with a pair of spliced pole 12 between the bag end plate 11, the inboard bag end plate 11 that props that is located is installed in propping a bag frame 10, the bag end plate 11 that props that is located the outside is installed and is propped a bag motor 14, prop and install a pair of direction notch board 13 between the bag end plate 11, the output shaft that props bag motor 14 has and props a bag lead screw 15, prop a bag lead screw 15 and be equipped with and prop a bag seat 16, prop the both ends of bag seat 16 and wear in direction notch board 13, connect hypoplastron 17 and install in the lower extreme that props bag seat 16.

The bag opening frame 10 of the bag opening mechanism 1 is convenient for putting food into the packaging bag with the bag opening opened. In the specific bag opening operation, the packaging bag is sleeved on the bag opening concave plate 190, then the bag opening motor 14 is started simultaneously, the bag opening screw rod 15 is driven by the bag opening motor 14 to rotate, the bag opening screw rod 15 drives the bag opening seat 16 to move under the guidance of the guide concave plate 13 when rotating, the bag opening seat 16 drives the bag opening concave plate 190 to move outwards through the inward extending connecting rod 18 when moving, the bag opening of the packaging bag can be opened when the bag opening concave plate 190 moves outwards, after the bag opening of the packaging bag is opened, the filling operation of food is carried out, wherein in order to ensure the stability of the bag opening concave plate 190, corresponding connecting guide rods 192 are arranged at two ends of the bag opening concave plate 190. The bag opening mode is convenient to adjust according to actual conditions, the adjustment can be embodied in the force of opening the bag, and meanwhile, in order to prevent the phenomenon that the packaging bag slips downwards in the food filling process, a corresponding anti-skid rubber pad can be arranged on the bag opening concave plate 190.

The transfer mechanism 2 comprises a fixed end plate 20 arranged at one end of the bag opening frame 10, a lifting guide sleeve 21 is arranged on the fixed end plate 20, a pair of lifting bearing blocks 22 are arranged on the lifting guide sleeve 21, a lifting gear 23 is arranged between the lifting bearing blocks 22, the lifting gear 23 is connected with a lifting motor 24, a lifting rack 25 is meshed with the lifting gear 23, and a lifting end plate 26 is arranged at the lower end of the lifting rack 25. The lifting end plate 26 is provided with a rotating seat 27, one end of the rotating seat 27 is provided with a rotating motor 29, and an output shaft of the rotating motor 29 is connected with a rotating head 28. The other end of the rotating head 28 is provided with a rotating end plate 280, the rotating end plate 280 is provided with a pair of clamping cylinders, the movable end of each clamping cylinder is provided with a suction clamping plate 290, and the inner wall of each suction clamping plate 290 is provided with a plurality of ventilation holes.

Transfer mechanism 2 shifts the wrapping bag to absorbing between splint 290 when carrying out the transfer of wrapping bag, then, carries out the absorption of wrapping bag through the eye of ventilating fixed, and the sack of wrapping bag this moment down, also can carry out the centre gripping to the wrapping bag through the centre gripping cylinder certainly, then starts rotating motor 29 and wrapping bag under rotating motor 29's drive and to propping a bag mechanism 1 department and overturn, the sack of wrapping bag this moment up. Then make the sack of wrapping bag be open state under the drive of centre gripping cylinder, start elevator motor 24 after that, elevator gear 23 rotates under elevator motor 24's drive, and elevator gear 23 will drive lifting rack 25 when rotating and move, and lifting rack 25 can overlap the wrapping bag when the motion and establish on propping a bag notch plate 190, then carry out the bag operation of propping of wrapping bag. The transfer mode is convenient to control, the transfer precision is high, and the automation degree of food packaging is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The bag opening tool is characterized by comprising a bag opening mechanism (1) and a transfer mechanism (2), wherein the bag opening mechanism (1) is used for opening the opening of a packaging bag, and the transfer mechanism (2) is arranged at one end of the bag opening mechanism (1) and is used for transferring the packaging bag;

bag supporting mechanism (1) is including propping bag frame (10), prop the both sides of bag frame (10) and all install and prop bag drive component, prop bag drive component and all be equipped with and connect hypoplastron (17), it all is equipped with a pair of internal extension connecting rod (18) all to connect hypoplastron (17) inwards to extend, every other end of stretching in connecting rod (18) all is equipped with internal fixation board (19), internal fixation board (19) all are installed and are propped bag concave plate (190), it all installs convex seat (193) to prop the both ends of bag concave plate (190), it all has worn connection guide arm (192) to be located convex seat (193) of homophase, the both ends of connecting guide arm (192) all are equipped with installation convex seat (191), installation convex seat (191) are all installed in the downside that props bag frame (10).

2. The bag opening tool according to claim 1, wherein the bag opening driving component comprises a pair of bag opening end plates (11) which are horizontally distributed, a pair of connecting columns (12) are arranged between the bag opening end plates (11), the bag opening end plates (11) positioned on the inner side are mounted on a bag opening frame (10), the bag opening end plates (11) positioned on the outer side are mounted with a bag opening motor (14), a pair of guide concave plates (13) are mounted between the bag opening end plates (11), an output shaft of the bag opening motor (14) is connected with a bag opening lead screw (15), the bag opening lead screw (15) is provided with a bag opening seat (16), two ends of the bag opening seat (16) penetrate through the guide concave plates (13), and a connecting lower plate (17) is mounted at the lower end of the bag opening seat (16).

3. The bag opening tool according to claim 1, wherein the transfer mechanism (2) comprises a fixed end plate (20) mounted at one end of the bag opening frame (10), a lifting guide sleeve (21) is mounted on the fixed end plate (20), a pair of lifting bearing seats (22) is mounted on the lifting guide sleeve (21), a lifting gear (23) is arranged between the lifting bearing seats (22), the lifting gear (23) is connected with a lifting motor (24), a lifting rack (25) is meshed with the lifting gear (23), and a lifting end plate (26) is arranged at the lower end of the lifting rack (25).

4. The bag opening tool according to claim 3, wherein the transfer mechanism (2) further comprises a rotating seat (27) mounted on the lifting end plate (26), a rotating motor (29) is mounted at one end of the rotating seat (27), and an output shaft of the rotating motor (29) is connected with a rotating head (28).

5. The bag opening tool according to claim 4, wherein the transfer mechanism (2) further comprises a rotating end plate (280) mounted at the other end of the rotating head (28), the rotating end plate (280) is provided with a pair of clamping cylinders, the movable ends of the clamping cylinders are provided with a suction clamping plate (290), and the inner wall of the suction clamping plate (290) is provided with a plurality of ventilation holes.