CN219468172U - Box opening device - Google Patents

Abstract

The utility model relates to a box opening device, which comprises: a frame; a conveying member provided to the frame and configured to convey the cassette; the absorbing part is movably arranged on the frame and is configured to absorb and open the box cover of the box when the conveying part conveys the box to the first station so as to enable the box cover to be in a first opening state; and a pushing member movably provided to the frame and configured to push the box cover to be in a second open state when the conveying member conveys the box in the first open state to the second station; the second station is arranged at the downstream of the first station along the conveying direction of the box, and the opening angle of the box cover in the second opening state is larger than that of the box cover in the first opening state. The box cover of the box is adsorbed and opened through the adsorption piece, so that the box cover is in a first opening state, and then the box cover is pushed through the pushing piece, so that the box cover is in a second opening state, and the problem that the box cover cannot be adsorbed and opened well due to the negative pressure sucker can be avoided.

Description

Box opening device

Technical Field

The utility model relates to the field of packaging equipment, in particular to a box opening device.

Background

The side-open cigarette case is a gift box type special-shaped package, and is simply a special-made case, the common cigarette case is formed by combining an unfolded cigarette case with cigarettes and other raw and auxiliary materials, folding and wrapping to form a pack of cigarettes, the special-made case is different from the common cigarette case in packaging mode, the small case is customized and formed, and in the production process, the case cover is required to be opened, the cigarettes are filled in, and the case cover is closed. Cigarettes are arranged in a 2 x 10 arrangement mode through related equipment, and are filled, and because the packaging modes of a common packaged cigarette case and a side open cigarette case are different, in some related technologies, the cigarettes are filled after the box cover is opened by a negative pressure sucking disc, and then the box cover is covered back. Because of the structural characteristics of the cigarette case, the problem that the box cover cannot be well sucked open exists through the negative pressure sucker. In order to facilitate the filling of cigarettes from top to bottom, the opening angle is more than 90 degrees to perform the filling, and the problem of equipment failure and shutdown caused by air leakage or loosening only by the sucker exists.

Disclosure of Invention

Some embodiments of the present utility model provide a box opening device for alleviating the problem that a box cover cannot be opened well.

In one aspect of the present utility model, there is provided a box opening device comprising:

a frame;

a conveying member provided to the frame and configured to convey a cassette;

an absorbing member movably provided to the frame and configured to absorb and open a cover of the box to place the cover in a first opened state when the conveying member conveys the box to a first station; and

a pushing member movably disposed on the frame and configured to push the box cover to be in a second opened state when the conveying member conveys the box in the first opened state to a second station; the second station is arranged at the downstream of the first station along the conveying direction of the box, and the opening angle of the box cover in the second opening state is larger than that of the box cover in the first opening state.

In some embodiments, the box opening device further comprises a carrying member configured to hold the box cover in the first open state after the adsorbing member adsorbs and opens the box cover.

In some embodiments, the carrier extends from the first station to the second station, the carrier being configured to hold the lid during transport of the cassette in the first open state from the first station to the second station by the transport.

In some embodiments, the carrier comprises:

the first supporting plate is movably arranged on the frame and is configured to move to the first station to support the box cover when the adsorption piece adsorbs and opens the box cover; the first supporting plate is further configured to be located at a position far from the first station in the process of adsorbing and opening the box cover by the adsorbing piece; and

and a second pallet aligned with the first pallet in a state where the first pallet is located at the first station, the second pallet extending to the second station.

In some embodiments, the box opening device further includes a first transmission member, the first transmission member is in a column shape, a first end of the first transmission member is rotatably disposed on the frame, a second end of the first transmission member is connected to the first supporting plate, and the first transmission member is configured to rotate relative to the conveying member, so that the first supporting plate moves to the first station or moves away from the first station.

In some embodiments, the box opening device further includes a second transmission member, where the second transmission member is in an arc shape, a first end of the second transmission member is rotatably disposed on the frame, a second end of the second transmission member is connected to the pushing member, and the second transmission member is configured to rotate relative to the conveying member, so that the pushing member pushes the box cover or is far away from the box.

In some embodiments, the box opening device further comprises a baffle plate and a positioning piece, wherein the baffle plate is arranged on the first side of the conveying piece, the positioning piece is movably arranged on the second side of the conveying piece, and the positioning piece is configured to move and abut against the box body of the box in a state that the conveying piece conveys the box to the first station so as to limit the box in cooperation with the baffle plate.

In some embodiments, the box opening device further comprises a third transmission member, a first end of the third transmission member is rotatably arranged on the frame, a second end of the third transmission member is connected to the positioning member, and the third transmission member is configured to rotate relative to the conveying member so as to enable the positioning member to move to or away from the first station.

In some embodiments, the box opening device further comprises a multi-link mechanism, the multi-link mechanism is connected to the adsorption piece, and the multi-link mechanism is configured to drive the adsorption piece to move towards the box cover so that the adsorption piece adsorbs the box cover and drive the adsorption piece to be far away from the box so that the box cover is opened.

In some embodiments, the multi-bar mechanism comprises:

the first end of the first rod piece is rotationally connected with the frame;

the first end of the second rod piece is rotationally connected with the second end of the first rod piece;

the first end of the third rod piece is rotationally connected with the frame, and the second end of the third rod piece is rotationally connected with the second end of the second rod piece;

the first end of the fourth rod piece is rotationally connected with the frame;

the first end of the fifth rod piece is rotationally connected with a part between the first end and the second end of the third rod piece, and the middle part of the fifth rod piece is rotationally connected with the middle part of the fourth rod piece;

the first end of the sixth rod piece is rotationally connected with the second end of the fourth rod piece; and

the first end of the seventh rod piece is rotationally connected with the second end of the fifth rod piece, and the second end of the seventh rod piece is rotationally connected with the second end of the sixth rod piece; the seventh rod piece is provided with the adsorption piece.

Based on the technical scheme, the utility model has at least the following beneficial effects:

in some embodiments, the box opening device adsorbs and opens the box cover of the box through the adsorption piece, so that the box cover is in a first opening state, and then the box cover is pushed by the pushing piece, so that the box cover is in a second opening state, the problem that the box cover cannot be adsorbed and opened well due to the negative pressure sucker can be avoided, the automatic cover opening of the side-opening box can be realized, equipment faults are reduced, and the stability of equipment is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a box opening device provided in accordance with some embodiments of the present utility model;

FIG. 2 is a schematic illustration of an adsorbent cap provided in accordance with some embodiments of the present utility model;

FIG. 3 is a schematic illustration of an absorbent article opening a lid according to some embodiments of the present utility model;

FIG. 4 is a schematic view of a cassette with a retainer mated with a baffle according to some embodiments of the present utility model;

fig. 5 is a schematic view of a pusher member according to some embodiments of the present utility model having a lid in a second open position.

The reference numbers in the drawings are as follows:

1-a frame;

2-conveying members;

3-adsorbing member;

4-pushing piece; 41-a second transmission member;

a 5-carrier; 51-a first pallet; 52-a second pallet; 53-a first transmission member;

6, a baffle plate;

7-positioning pieces; 71-a third transmission member;

8-multiple linkage; 81-a first rod member; 82-a second rod; 83-a third lever; 84-fourth bar; 85-a fifth rod; 86-sixth rod; 87-seventh bar;

100-box; 101-a box cover; 102-box body.

It should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale. Further, the same or similar reference numerals denote the same or similar members.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the utility model, its application, or uses. The present utility model may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

The terms "first," "second," and the like, as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

In the present utility model, when it is described that a specific device is located between a first device and a second device, an intervening device may or may not be present between the specific device and the first device or the second device. When it is described that a particular device is connected to other devices, the particular device may be directly connected to the other devices without intervening devices, or may be directly connected to the other devices without intervening devices.

All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

Fig. 1 is a schematic structural view of some embodiments of a box opening device according to the present utility model. Referring to fig. 1, in some embodiments, the cartridge opening device includes a frame 1, a transport member 2, an adsorbing member 3, and a pushing member 4.

The transport member 2 is provided to the frame 1, and the transport member 2 is configured to transport the cassette 100.

The adsorbing member 3 is movably provided to the frame 1, and the adsorbing member 3 is configured to adsorb and open the cover 101 of the box 100 when the transporting member 2 transports the box 100 to the first station, so that the cover 101 is in the first opened state.

The pushing member 4 is movably provided to the frame 1, and the pushing member 4 is configured to push the lid 101 to place the lid 101 in the second open state when the transporting member 2 transports the cassette 100 in the first open state to the second station. The second station is located downstream of the first station in the direction of transport of the cassette 100. The opening angle of the cover 101 in the second opened state is larger than the opening angle of the cover 101 in the first opened state.

The case 100 in the embodiment of the present utility model includes a case 102 and a case cover 101 coupled to the case 102. The box 100 is opened from the side, and the box cover 101 is opened to allow articles to be stored in or taken out of the box body 102.

The box 100 in the embodiment of the present utility model comprises a cigarette pack.

According to the box opening device provided by the embodiment of the utility model, the box cover 101 of the box 100 is firstly adsorbed and opened through the adsorption piece 3, so that the box cover 101 is in the first opening state, and then the box cover 101 is pushed through the pushing piece 4, so that the box cover 101 is in the second opening state, the problem that the box cover cannot be well adsorbed and opened only by the negative pressure sucker can be avoided, the automatic cover opening of a side-opening cigarette box can be realized, the equipment faults are reduced, and the stability of the equipment is improved.

In some embodiments, the open angle of the lid 101 in the first open state is about 45 degrees. The opening angle of the cover 101 in the second opened state is about 170 degrees.

When the cover 101 is in the second open state, articles can be stored in the case 102 or taken out.

In some embodiments, the box opening device further comprises a negative pressure providing component, which is connected to the adsorbing member 3 and is used for providing negative pressure suction force to the adsorbing member 3 so that the adsorbing member 3 adsorbs and opens the box cover 101 of the box 100.

In some embodiments, the suction member 3 comprises a suction cup.

In some embodiments, the box opening device further comprises a carrying member 5, and the carrying member 5 is configured to hold the box cover 101 after the adsorbing member 3 adsorbs and opens the box cover 101, so that the box cover 101 is in the first opened state.

After the adsorbing member 3 adsorbs and opens the lid 101, the supporting member 5 moves to the inside lower side of the lid 101, and at this time, the lid 101 is opened still by the adsorbing force of the adsorbing member 3, and then the adsorbing force of the adsorbing member 3 is released, and the lid 101 moves in the direction of the closed state due to the gravity, and at this time, the supporting member 5 supports the lid 101, so that the lid 101 is in the first open state.

In some embodiments, the carrier 5 extends from the first station to the second station, and the carrier 5 holds the lid 101 during the transport of the cassette 100 in the first open state from the first station to the second station by the transport 2.

In the process of conveying the box 100 from the first station to the second station, the box cover 101 is supported by the supporting member 5, so that the box cover 101 is kept in the first open state, and when the box 100 is conveyed to the second station, the box cover 101 is pushed by the pushing member 4, so that the box cover 101 is in the second open state.

In some embodiments, the carrier 5 includes a first pallet 51 and a second pallet 52.

The first supporting plate 51 is movably arranged on the frame 1, and the first supporting plate 51 is configured to move to a first station to support the box cover 101 when the adsorbing member 3 adsorbs and opens the box cover 101; the first tray 51 is also configured to be located away from the first station during the process of sucking and opening the cover 101 of the box 100 by the sucking member 3.

In a state where the first pallet 51 is located at the first station, the second pallet 52 is aligned with the first pallet 51, and the second pallet 52 extends to the second station.

After the adsorbing member 3 adsorbs and opens the box cover 101, the first supporting plate 51 moves to the first station to support the box cover 101, so that the box cover 101 is in the first opened state, at this time, the second supporting plate 52 is aligned with the first supporting plate 51, the second supporting plate 52 extends to the second station, and during the process of conveying the box 100 through the conveying member 2, the box cover 101 is supported by the first supporting plate 51 and the second supporting plate 52 in sequence, and is always in the first opened state.

After the box 100 moves from the first supporting plate 51 to the second supporting plate 52, the first supporting plate 51 can move out of the first station, wait for the next box 100 to be sent to the first station, and after the next box 100 is absorbed and opened by the absorbing member 3, the first supporting plate 51 moves to the first station again to support the next box 100.

The first supporting plate 51 moves out of the first station and is located at a position far away from the first station in order to avoid interference with the opening of the box cover 101 in the process that the adsorbing member 3 adsorbs the box cover 101 to open after the box 100 moves to the first station.

Referring to fig. 3, in some embodiments, the box opening device further includes a first transmission member 53, where the first transmission member 53 is in a column shape, a first end of the first transmission member 53 is rotatably disposed on the frame 1, a second end of the first transmission member 53 is connected to the first pallet 51, and the first transmission member 53 is configured to rotate relative to the conveying member 2, so as to move the first pallet 51 to the first station and hold the box cover 101 or move the first pallet 51 away from the first station.

When the adsorbing member 3 adsorbs and opens the box cover 101, the first supporting plate 51 moves to the first station and is located below the inner side of the box cover 101, the adsorbing member 3 releases the adsorption force to the box cover 101, the box cover 101 moves downwards due to gravity and has a tendency of closing the box body 102, the box cover 101 falls on the first supporting plate 51, and the first supporting plate 51 supports the box cover 101, so that the box cover 101 is in the first open state.

Referring to fig. 5, in some embodiments, the box opening device further includes a second transmission member 41, where the second transmission member 41 is in an arc shape, a first end of the second transmission member 41 is rotatably disposed on the frame 1, a second end of the second transmission member 41 is connected to the pushing member 4, and the second transmission member 41 is configured to rotate relative to the conveying member 2, so that the pushing member 4 pushes the box cover 101, and the box cover 101 is in a second open state.

The second transmission piece 41 is arc-shaped, the second transmission piece 41 rotates relative to the conveying piece 2, the second end of the second transmission piece 41 drives the pushing piece 4 to move towards the box cover 101, and the box cover 101 is pushed, so that the box cover 101 is in a second opening state; alternatively, the second transmission member 41 drives the pushing member 4 away from the cartridge 100.

Referring to fig. 4, in some embodiments, the box opening device further includes a baffle 6 and a positioning member 7, the baffle 6 is disposed on a first side of the conveying member 2, the positioning member 7 is movably disposed on a second side of the conveying member 2, and the positioning member 7 is configured to move and abut against the box body 102 of the box 100 in a state that the conveying member 2 conveys the box 100 to the first station, so as to limit the box 100 in cooperation with the baffle 6. The positioning member 7 is further configured to release the restriction of the cartridge 100 by moving the positioning member 7 away from the cartridge 100 after the cartridge 100 is in the first opened state after the cartridge 101 is held by the first tray 51 while the cartridge cover 101 is sucked and opened by the suction member 3.

The conveying member 2 conveys the box 100 to the first station, the positioning member 7 moves and abuts against the box body 102 of the box 100, the positioning member 7 and the baffle 6 are respectively located on two sides of the box 100, the positioning member 7 and the baffle 6 are matched and abut against the box 100 to limit the box 100, at the moment, the box cover 101 can be sucked and opened through the suction member 3, then the first supporting plate 51 moves to the first station and is located below the inner side of the box cover 101, at the moment, the suction member 3 releases the suction force on the box cover 101, the box cover 101 moves downwards due to gravity and has a tendency of closing the box body 102, the box cover 101 falls on the first supporting plate 51, the first supporting plate 51 supports the box cover 101 to enable the box cover 101 to be in a first open state, then the positioning member 7 moves away from the box 100 to release the limit of the box 100, and the box 100 moves from the first open state to the second station.

In some embodiments, the box opening device further includes a third transmission member 71, a first end of the third transmission member 71 is rotatably disposed on the frame 1, a second end of the third transmission member 71 is connected to the positioning member 7, and the third transmission member 71 is configured to rotate relative to the conveying member 2, so that the positioning member 7 moves to the first station and abuts against the box 102 or is away from the first station.

In some embodiments, the positioning member 7 includes a plurality of rollers, which abut against the case 102 to cooperate with the baffle 6 to limit the case 100.

In some embodiments, the box opening device further comprises a multi-link mechanism 8, the multi-link mechanism 8 is connected to the adsorbing member 3, and the multi-link mechanism 8 is configured to drive the adsorbing member 3 to move towards the box cover 101, so that the adsorbing member 3 adsorbs the box cover 101, and drive the adsorbing member 3 away from the box 100, so that the box cover 101 is opened. The multi-link mechanism 8 is further configured to move the suction member 3 to a position away from the first station after the suction member 3 releases the suction force to the box cover 101.

Referring to fig. 2, in some embodiments, the multi-bar mechanism 8 includes a first bar 81, a second bar 82, a third bar 83, a fourth bar 84, a fifth bar 85, a sixth bar 86, and a seventh bar 87.

The first end of the first lever 81 is rotatably connected to the frame 1. The first end of the second lever 82 is rotatably connected to the second end of the first lever 81. The first end of the third rod 83 is rotatably connected to the frame 1, and the second end of the third rod 83 is rotatably connected to the second end of the second rod 82. The first end of the fourth lever 84 is rotatably connected to the frame 1. The first end of the fifth lever 85 is rotatably connected to a portion between the first end and the second end of the third lever 83, and the portion between the first end and the second end of the fifth lever 85 is rotatably connected to a portion between the first end and the second end of the fourth lever 84. The first end of the sixth link 86 is rotatably connected to the second end of the fourth link 84. The first end of the seventh rod member 87 is rotatably connected to the second end of the fifth rod member 85, and the second end of the seventh rod member 87 is rotatably connected to the second end of the sixth rod member 86; the seventh pin 87 is provided with the adsorbing member 3.

In some embodiments, the cartridge opening device includes a first power member drivingly connected to the first transmission 53, the first power member providing power to the first transmission 53.

In some embodiments, the cartridge opening device includes a second power member drivingly connected to the second transmission member 41, the second power member providing power to the second transmission member 41.

In some embodiments, the cartridge opening device includes a third power member drivingly connected to the third transmission 71, the third power member providing power to the third transmission 71.

Some embodiments also provide a method for opening the box of the box opening device, which includes the following steps:

conveying the cassette 100 to the first station by the conveyor 2;

controlling the adsorbing member 3 to move to the box cover 101 of the box 100, adsorbing the box cover 101, controlling the adsorbing member 3 to move away from the box 100, opening the box cover 101, and controlling the box cover 101 to be in a first opened state;

transporting the cartridge 100 in the first open state to the second station by the transporting member 2;

the pushing piece 4 is controlled to move and push the box cover 101, so that the box cover 101 is in the second opening state.

In some embodiments, the method of controlling the lid 101 to be in the first open state includes: after the adsorption member 3 adsorbs and opens the cover 101, the cover 101 is supported by the supporting member 5, and the adsorption member 3 is controlled to release the adsorption force to the cover 101, so that the cover 101 is in the first open state.

In some embodiments, transporting the cassette 100 to the first station by the transport 2 further comprises: the baffle 6 is arranged on the first side of the conveying member 2, the positioning member 7 is movably arranged on the second side of the conveying member 2, and after the conveying member 2 conveys the box 100 to the first station, the positioning member 7 moves and abuts against the box body 102 of the box 100 so as to cooperate with the baffle 6 to limit the box 100.

In some embodiments, transporting the cassette 100 in the first open state to the second station by the transport member 2 comprises: the positioning member 7 is controlled to move away from the cartridge 100, the restriction of the cartridge 100 is released, and then the cartridge 100 in the first opened state is conveyed to the second station by the conveying member 2.

In some embodiments, the box opening device comprises a frame 1, a conveying member 2, an absorbing member 3, a pushing member 4, a carrying member 5, a baffle 6, a positioning member 7 and the like.

The box opening method of the box opening device comprises the following steps:

conveying the cassette 100 to the first station by the conveyor 2; the third transmission member 71 drives the positioning member 7 to move towards the box 100 and abut against the box body 102 of the box 100, and the positioning member 7 cooperates with the baffle 6 to limit the box 100.

The multi-link mechanism 8 drives the absorbing member 3 to move to the box cover 101 of the box 100, and the box cover 101 is absorbed, and the multi-link mechanism 8 drives the absorbing member 3 to move away from the box 100, so that the box cover 101 is opened.

The first transmission member 53 drives the first supporting plate 51 to move to the first station and is located below the inner side of the box cover 101, at this time, the adsorption member 3 releases the adsorption force to the box cover 101, the box cover 101 moves downward due to gravity and has a tendency to close the box body 102, the box cover 101 falls on the first supporting plate 51, the first supporting plate 51 supports the box cover 101, and at this time, the box cover 101 is in the first opened state.

The third transmission part 71 drives the positioning part 7 to move away from the box 100, the limit on the box 100 is released, and the box 100 in the first open state is conveyed to the second station through the conveying part 2; during the process of conveying the box 100 by the conveying member 2, the box cover 101 is supported by the first supporting plate 51 and the second supporting plate 52 in sequence, and is always in the first open state; after the box cover 101 moves out of the first supporting plate 51 and is supported by the second supporting plate 52, the first driving member 53 drives the first supporting plate 51 to move out of the first station, so as to avoid interference to the opening process of the box cover 101 in the process that the adsorbing member 3 adsorbs and opens the box cover 101 when the next box 100 moves to the first station.

The second transmission part 41 drives the pushing part 4 to move towards the box cover 101, and pushes the box cover 101, so that the box cover 101 is in a second opening state.

The second transmission member 41 drives the pushing member 4 away from the cassette 100 to wait for the next cassette 100.

The box opening method of the box opening device provided by the embodiment of the utility model comprises the steps of fixing a box, adsorbing a box cover, pre-opening the box cover, fully opening the box cover and the like.

Based on the embodiments of the utility model described above, features of one embodiment may be beneficially incorporated in one or more other embodiments without explicit negation or conflict.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (10)

1. A box opening device, comprising:

a frame (1);

a conveying member (2) provided to the frame (1) and configured to convey a cassette (100);

an adsorbing member (3) movably provided to the frame (1) and configured to adsorb and open a lid (101) of the cassette (100) to place the lid (101) in a first open state when the transporting member (2) transports the cassette (100) to a first station; and

a pushing member (4) movably provided to the frame (1) and configured to push the lid (101) to bring the lid (101) into a second open state when the conveying member (2) conveys the cassette (100) in the first open state to a second station; the second station is arranged downstream of the first station along the conveying direction of the box (100), and the opening angle of the box cover (101) in the second opening state is larger than that of the box cover (101) in the first opening state.

2. The box opening device according to claim 1, further comprising a carrying member (5), wherein the carrying member (5) is configured to carry the box cover (101) such that the box cover (101) is in a first open state after the adsorbing member (3) adsorbs and opens the box cover (101).

3. The box opening device according to claim 2, wherein the carrier (5) extends from the first station to the second station, the carrier (5) being configured to hold the box cover (101) during the transport of the box (100) in the first open state from the first station to the second station by the transport (2).

4. A box-opening device according to claim 2 or 3, characterized in that the carrier (5) comprises:

a first pallet (51) movably provided to the frame (1) and configured to move to the first station to hold the lid (101) when the adsorbing member (3) adsorbs and opens the lid (101); the first supporting plate (51) is further configured to be located at a position far from the first station in the process of adsorbing and opening the box cover (101) by the adsorbing piece (3); and

a second pallet (52) aligned with the first pallet (51) in a state where the first pallet (51) is located at the first station, the second pallet (52) extending to the second station.

5. The box opening device according to claim 4, further comprising a first transmission member (53), wherein the first transmission member (53) is in a column shape, a first end of the first transmission member (53) is rotatably arranged on the frame (1), a second end of the first transmission member (53) is connected to the first supporting plate (51), and the first transmission member (53) is configured to rotate relative to the conveying member (2) so as to enable the first supporting plate (51) to move to or away from the first station.

6. A device according to any one of claims 1 to 3, further comprising a second transmission member (41), wherein the second transmission member (41) is arc-shaped, a first end of the second transmission member (41) is rotatably provided on the frame (1), a second end of the second transmission member (41) is connected to the pushing member (4), and the second transmission member (41) is configured to rotate relative to the conveying member (2) so that the pushing member (4) pushes the lid (101) or away from the box (100).

7. A box opening device according to any one of claims 1 to 3, further comprising a baffle (6) and a positioning member (7), the baffle (6) being provided on a first side of the conveying member (2), the positioning member (7) being movably provided on a second side of the conveying member (2), the positioning member (7) being configured to move and abut against a box body (102) of the box (100) in a state in which the conveying member (2) conveys the box (100) to the first station, so as to limit the box (100) in cooperation with the baffle (6).

8. The box opening device according to claim 7, further comprising a third transmission member (71), a first end of the third transmission member (71) being rotatably arranged on the frame (1), a second end of the third transmission member (71) being connected to the positioning member (7), the third transmission member (71) being configured to rotate relative to the conveying member (2) to move the positioning member (7) to or away from the first station.

9. A device according to any one of claims 1 to 3, further comprising a multi-bar linkage (8), the multi-bar linkage (8) being connected to the absorbent member (3), the multi-bar linkage (8) being configured to move the absorbent member (3) towards the lid (101) such that the absorbent member (3) absorbs the lid (101) and moves the absorbent member (3) away from the box (100) such that the lid (101) is opened.

10. The capsule-opening device according to claim 9, characterized in that the multi-link mechanism (8) comprises:

a first rod (81) with a first end rotatably connected to the frame (1);

a second rod (82) having a first end rotatably connected to a second end of the first rod (81);

a third rod (83) with a first end rotatably connected to the frame (1) and a second end rotatably connected to the second end of the second rod (82);

a fourth rod (84) with a first end rotatably connected to the frame (1);

a fifth rod member (85) having a first end rotatably connected to a portion between the first end and the second end of the third rod member (83), and a middle portion rotatably connected to a middle portion of the fourth rod member (84);

a sixth rod (86) having a first end rotatably coupled to the second end of the fourth rod (84); and

a seventh rod member (87) having a first end rotatably coupled to the second end of the fifth rod member (85) and a second end rotatably coupled to the second end of the sixth rod member (86); the seventh rod piece (87) is provided with the adsorption piece (3).