CN214608303U - Bagging device and packaging equipment - Google Patents

Abstract

The application embodiment provides a go into bagging apparatus and equipment for packing, goes into the bagging apparatus and includes that the material bears tray, feeding mechanism and pushing equipment, and the material bears the tray and has the material appearance chamber. The feeding mechanism comprises a bag inlet tray and a tray driving piece, the bag inlet tray is installed on the tray driving piece, the bag inlet tray is provided with a bag inlet channel, the bag inlet channel is provided with a channel inlet and a channel outlet, the material bearing tray is detachably installed on the feeding mechanism, a material containing cavity of the material bearing tray installed on the feeding mechanism is communicated with the channel inlet, and the tray driving piece drives the bag inlet tray to move from the channel inlet to the channel outlet. The pushing mechanism moves from the channel inlet to the channel outlet, the material in the material containing cavity is pushed to move towards the channel inlet by the pushing mechanism, the size of the bag entering tray is reduced properly, the bag entering tray can extend into the packaging bag easily, the size of the packaging bag does not need to be designed to be too large, and an overlarge storage space does not need to be reserved.

Description

Bagging device and packaging equipment

Technical Field

The application relates to the technical field of packaging, in particular to a bagging device and packaging equipment.

Background

When blood is collected in various scenes such as a blood station, a blood collection vehicle, and a blood collection room, blood is generally collected by a blood bag. According to the requirements of quality management specifications, procedures such as defrosting and labeling need to be carried out on the blood bag, and before the blood bag is sent to a blood using unit, the blood bag needs to be packaged, so that a secondary protection effect on blood products is achieved, and blood pollution caused by accidental damage of the blood bag in the storage and transportation processes is reduced.

At present, a special production line can realize mechanized blood bag packaging, and in the process, the tray is usually adopted to bear the blood bag, so that the blood bag can be transferred at different stations on the production line, and finally, the blood bag in the tray is filled into the packaging bag. However, since the trays need to be circulated at different stations, the volume of the trays is usually designed to be large, and for convenience of mechanical equipment, the blood bags in the trays are filled into the packaging bags, the volume of the packaging bags is correspondingly designed to be larger than the size of the trays so as to better receive the blood bags in the trays, and the large-volume packaging bags easily cause large space occupation during subsequent storage of the blood bags.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a bagging device and packaging equipment, so as to solve the technical problem.

The embodiments of the present application achieve the above object by the following means.

In a first aspect, an embodiment of the present application provides a bag feeding device, where the bag feeding device includes a material bearing tray, a feeding mechanism and a pushing mechanism, and the material bearing tray has a material accommodating cavity. The feeding mechanism comprises a bag inlet tray and a tray driving piece, the bag inlet tray is installed on the tray driving piece, the bag inlet tray is provided with a bag inlet channel, the bag inlet channel is provided with a channel inlet and a channel outlet, the material bearing tray is detachably installed on the feeding mechanism, a material containing cavity of the material bearing tray installed on the feeding mechanism is communicated with the channel inlet, and the tray driving piece drives the bag inlet tray to move from the channel inlet to the channel outlet. The pushing mechanism moves from the inlet of the channel to the outlet of the channel, and the movement of the pushing mechanism pushes the materials in the material containing cavity to move towards the inlet of the channel.

In some embodiments, the material carrying tray is detachably mounted to a tray drive, which drives the material carrying tray together with the bagging tray in a direction from the inlet of the channel to the outlet of the channel.

In some embodiments, the bag inlet channel and the material accommodating cavity serve as a material conveying area, the pushing mechanism can be selectively located at a pushing position or a neutral position, the pushing mechanism located at the pushing position is located in the material conveying area, and the pushing mechanism located at the neutral position is located outside the material conveying area.

In some embodiments, the pushing mechanism includes a pushing member and a position switching driving member, the pushing member is slidably mounted on the position switching driving member, and the position switching driving member drives the pushing member to slide between a pushing position and a neutral position.

In some embodiments, the pushing mechanism includes a pushing member and a position switching driving member, the pushing member is rotatably mounted on the position switching driving member, and the position switching driving member drives the pushing member to rotate between the pushing position and the neutral position.

In some embodiments, the pushing mechanism further includes a pushing driving member, the position switching driving member is mounted on the pushing driving member, and the pushing driving member drives the position switching driving member to move.

In some embodiments, the position switching driving member includes a position switching bracket, a cylinder and a guide rod, the cylinder of the cylinder is mounted on the position switching bracket, the piston rod of the cylinder is connected with the pushing member, and the guide rod is connected to the pushing member and penetrates through the position switching bracket.

In some embodiments, the pushing element includes a pushing portion and a pressing portion, the pushing portion is connected between the pressing portion and the position switching driving element, and a direction from the pushing portion to the pressing portion is a direction from the channel inlet to the channel outlet.

In some embodiments, the material pressing portion includes a first material pressing plate and a second material pressing plate, the first material pressing plate is connected between the second material pressing plate and the material pushing portion, and the second material pressing plate is connected with the first material pressing plate at an angle, so that the second material pressing plate of the material pushing mechanism located at the material pushing position is inclined relative to the first material pressing plate in the direction of the material conveying area.

In some embodiments, the pushing part includes a push plate and a baffle plate connected to each other, the push plate is connected between the pressing part and the position switching driving member, and the baffle plate is protruded from the push plate in a direction in which the second pressing plate is inclined with respect to the first pressing plate.

In a second aspect, the present application further provides a packaging apparatus, which includes the bag-inserting device of any one of the above embodiments.

In the income bagging apparatus and the equipment for packing that this application embodiment provided, the material bears the tray and can hold the material (for example blood bag) through the material appearance chamber of self to the material flows in producing different stations on the line. The bag feeding tray of the feeding mechanism is provided with a bag feeding channel, the channel outlet of the bag feeding channel can face towards the packaging bag, the bag feeding tray is arranged on the tray driving part, the material bearing tray is detachably arranged on the feeding mechanism, the material containing cavity of the material bearing tray arranged on the feeding mechanism is communicated with the channel inlet of the bag feeding channel, when the pushing mechanism moves from the channel inlet to the channel outlet, the pushing mechanism can push the material in the material containing cavity to move towards the channel inlet, so that the material can be loaded into the packaging bag at the channel outlet, the material is conveyed between the material bearing tray and the packaging bag through the bag feeding tray, the size of the bag feeding tray can be properly reduced, so that the bag feeding tray can easily stretch into the packaging bag, the material can be conveniently loaded into the packaging bag, and the volume of the packaging bag does not need to be designed to be too large, the packaging bag is more environment-friendly, and the subsequent blood consumption unit is also facilitated to store the materials with the packaging bag without reserving too large storage space.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of a bag insertion device provided in an embodiment of the present application.

Fig. 2 shows a schematic view of the bag feeding device of fig. 1 in cooperation with a material and a packaging bag.

Fig. 3 shows a schematic structural view of a pushing mechanism of the bag insertion device of fig. 1.

Fig. 4 shows a schematic illustration of a further position of the bag insertion device of fig. 2.

Fig. 5 shows a schematic illustration of a further position of the bag insertion device of fig. 2.

Fig. 6 shows a schematic illustration of a further position of the bag insertion device of fig. 2.

Fig. 7 shows a schematic illustration of a further position of the bag insertion device of fig. 2.

Fig. 8 shows a schematic structural diagram of a packaging device provided in an embodiment of the present application.

Detailed Description

In order to make the technical solution better understood by those skilled in the art, the technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, are within the scope of protection of the present application.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

Referring to fig. 1 and 2, the present invention provides a bag loading device 100, and the bag loading device 100 can load a material 300 into a packaging bag 500. The present application will be described with the material 300 as a blood bag as an example.

The bag feeding device 100 comprises a feeding mechanism 30, a material bearing tray 10 and a pushing mechanism 50, wherein the material bearing tray 10 can bear the material 300, and the pushing mechanism 50 can push the material 300 from the material bearing tray 10 to the feeding mechanism 30 and together with the feeding mechanism 30, the material 300 is loaded into the packaging bag 500.

The feeding mechanism 30 includes a bag feeding tray 31 and a tray driving member 33, and the bag feeding tray 31 is mounted on the tray driving member 33.

The bag-in tray 31 has a bag-in passage 311, and the bag-in passage 311 may be a straight passage. The bag-in passageway 311 has a passageway inlet 3111 and a passageway outlet 3113, the passageway inlet 3111 may facilitate the entry of the material 300 into the bag-in passageway 311, the passageway outlet 3113 may facilitate the exit of the material 300 from the bag-in tray 31, and the bag 500 may be disposed at the passageway outlet 3113 to receive the material 300.

The tray driving member 33 can drive the bag-in tray 31 to move, and the tray driving member 33 can move the bag-in tray 31 into the packaging bag 500, so that the materials 300 can be conveniently loaded into the packaging bag 500 from the bag-in tray 31. In addition, the size of the bag-in tray 31 may be designed to be smaller than that of the packing bag 500, thereby facilitating that the bag-in tray 31 may easily partially or entirely protrude into the packing bag 500, so that the material 300 separated from the bag-in tray 31 from the passage outlet 3113 may be smoothly loaded into the packing bag 500.

The tray drive 33 may drive the bag-in tray 31 to move along a linear path. Tray driving piece 33 can adopt the commonality to simplify the manufacturing degree of difficulty and the manufacturing cost of tray driving piece 33, for example tray driving piece 33 can be electronic jar, goes into bag tray 31 and can install in the slider of tray driving piece 33, and the slip of slider can drive into bag tray 31 synchronous motion, thereby can realize that tray driving piece 33 drive goes into bag tray 31 and removes. The bag-in tray 31 can be fixedly connected to the slider of the tray driving member 33 by means of a snap, a screw connection, a glue, etc.

The material bearing tray 10 has a material accommodating cavity 11, and the material accommodating cavity 11 can accommodate the material 300, so that the material 300 can be conveniently circulated in different stations on the production line. The material bearing tray 10 is detachably mounted on the feeding mechanism 30, for example, the material bearing tray 10 and the feeding mechanism 30 can be connected through a buckle, a thread connection, etc., so that after the material 300 on the material bearing tray 10 completes the processes of defrosting, labeling, etc., the material bearing tray 10 can be mounted on the feeding mechanism 30 so as to conveniently bag the material 300, and after the material 300 is completely bagged, the material bearing tray 10 can also be detached from the feeding mechanism 30 so as to bear the next material to circulate at different stations on the production line.

After the material bearing tray 10 is installed on the feeding mechanism 30, the material accommodating cavity 11 of the material bearing tray 10 installed on the feeding mechanism 30 is communicated with the channel inlet 3111 of the bag feeding tray 31, so that the subsequent material pushing mechanism 50 can conveniently push the material 300 from the material bearing tray 10 to the bag feeding tray 31.

The bag inlet channel 311 and the material accommodating cavity 11 may serve as a material conveying area, the pushing mechanism 50 may move from the channel inlet 3111 to the channel outlet 3113, and the pushing mechanism 50 may push the material 300 located in the material conveying area to move and may push the material 300 in the material conveying area into the packaging bag 500.

For example, when the material tray 10 is mounted on the feeding mechanism 30, the material pushing mechanism 50 moves the material 300 located in the material accommodating cavity 11 toward the inlet 3111 of the channel, and finally the material 300 can be pushed out of the bag inlet 311 from the outlet 3113 of the bag inlet 311 and the material 300 can be loaded into the packaging bag 500. Because the materials 300 are conveyed between the material bearing tray 10 and the packaging bag 500 through the bag inlet tray 31, the volume of the bag inlet tray 31 can be properly reduced, so that the bag inlet tray 31 can easily extend into the packaging bag 500, the materials 300 can be conveniently filled into the packaging bag 500, the volume of the packaging bag 500 does not need to be designed to be too large, the packaging bag 500 is environment-friendly, and the subsequent blood consumption unit is facilitated to store the materials 300 with the packaging bag 500 without reserving too large storage space.

Further, since the material carrying tray 10 is detachably mounted to the feeding mechanism 30, the material carrying tray 10 may be detachably mounted to the bagging tray 31, or the material carrying tray 10 may be detachably mounted to the tray driving member 33, or the material carrying tray 10 may be detachably mounted to other structures of the feeding mechanism 30 such as a bracket. The mounting position of the material carrying tray 10 can be adjusted according to the actually required function of the bagging apparatus 100.

For example, when the material carrying tray 10 and the bag entering tray 31 need to move together, the material carrying tray 10 may be mounted on the bag entering tray 31 or the slider of the tray driving member 33, and since the tray driving member 33 may drive the material carrying tray 10 and the bag entering tray 31 to move together from the channel inlet 3111 to the channel outlet 3113, the movement of the bag entering tray 31 toward the packaging bag 500 and the pushing mechanism 50 pushing the material 300 on the material carrying tray 10 toward the bag entering tray 31 may be performed simultaneously, thereby contributing to improving the efficiency of the bag entering device 100 to load the material 300 into the packaging bag 500.

For example, when the material carrying tray 10 and the bag entering tray 31 do not need to move together, the material carrying tray 10 may be mounted on the cylinder of the tray driving member 33 or other structures of the feeding mechanism 30, such as a bracket, because the tray driving member 33 may drive the bag entering tray 31 to move from the channel inlet 3111 to the channel outlet 3113, and the material carrying tray 10 is not driven to move, after the pushing mechanism 50 pushes the material 300 from the material carrying tray 10 to the bag entering tray 31, the tray driving member 33 may start to drive the bag entering tray 31 to move, which helps to avoid that the space between the bag entering tray 31 and the material carrying tray 10 is too large due to the premature driving of the bag entering tray 31, and thus the pushing mechanism 50 cannot accurately push the material 300 on the material carrying tray 10 to the channel inlet 3111 of the bag entering tray 31.

Referring to fig. 3, the pushing mechanism 50 may include a pushing driving element 51 and a pushing assembly 52, the pushing assembly 52 is mounted on the pushing driving element 51, and the pushing driving element 51 may drive the pushing assembly 52 to move from the channel inlet 3111 to the channel outlet 3113, so that the pushing assembly 52 may push the material 300 located in the material conveying area to move.

The pushing material driving element 51 can drive the pushing material assembly 52 to move along a linear path, and the linear path along which the pushing material driving element 51 drives the pushing material assembly 52 to move can be parallel to the linear path along which the tray driving element 33 drives the bag-in tray 31 to move. The pushing driving member 51 may be a universal member to simplify the manufacturing difficulty and the manufacturing cost of the pushing driving member 51, for example, the pushing driving member 51 may be an electric cylinder, and the pushing assembly 52 may be mounted on a slider of the tray driving member 33, so that the pushing mechanism 50 may move from the channel inlet 3111 to the channel outlet 3113.

The pushing mechanism 50 may be selectively located at a pushing position or a neutral position, as shown in fig. 4, the pushing mechanism 50 located at the pushing position may be located in the material conveying area, so as to push the material 300 in the material conveying area. As shown in fig. 2, the pushing mechanism 50 in the neutral position may be located outside the material conveying area, so as to reserve a suitable space for the material carrying tray 10 to be mounted on the feeding mechanism 30 and for the material carrying tray 10 to be detached from the feeding mechanism 30.

Referring to fig. 3, the pushing mechanism 50 may include a position switching driving element 55 and a pushing element 57, and the pushing element 57 is mounted on the position switching driving element 55. The position switching driving element 55 and the pushing element 57 may be used as the structure of the pushing assembly 52 and may be installed on the pushing driving element 51, for example, the position switching driving element 55 may be installed on the pushing driving element 51, and the position switching driving element 55 may be fixedly installed on a slider of the pushing driving element 51 by means of fastening, screwing, gluing, or the like, so that the pushing driving element 51 may drive the position switching driving element 55 to move.

The position switching drive member 55 can selectively position the pushing mechanism 50 at the pushing position or the neutral position by changing the position, posture, etc. of the pushing member 57. For example, the pushing member 57 is slidably mounted on the position switching driving member 55, and the position switching driving member 55 drives the pushing member 57 to slide between the pushing position and the neutral position. At this time, the position switching driving member 55 may include a position switching bracket 551, an air cylinder 553 and a guide rod 555, a cylinder of the air cylinder 553 is installed on the position switching bracket 551, a piston rod of the air cylinder 553 is connected with the pushing member 57, the guide rod 555 is connected to the pushing member 57 and penetrates through the position switching bracket 551, the telescopic motion of the air cylinder 553 drives the pushing member 57 to move relative to the position switching bracket 551, and the guide rod 555 is helpful to improve the stability of the movement of the pushing member 57 relative to the position switching bracket 551.

In addition to the pushing member 57 changing its position by sliding as described above, the pushing member 57 may also change its position by rotating instead. For example, the pushing member 57 is rotatably mounted on the position switching driving member 55, the position switching driving member 55 drives the pushing member 57 to rotate between the pushing position and the neutral position, at this time, the position switching driving member 55 may not have the guide rod 555, the pushing member 57 may be hinged to the position switching bracket 551, the cylinder of the air cylinder 553 may be hinged to the position switching bracket 551, the piston rod of the air cylinder 553 may be hinged to the pushing member 57, and the telescopic motion of the air cylinder 553 drives the pushing member 57 to rotate relative to the position switching bracket 551.

The pushing member 57 may include a pushing portion 571 and a pressing portion 573, and the pushing portion 571 is connected to the pressing portion 573. The pushing part 571 may be connected between the pressing part 573 and the position switching driving member 55, and the pushing part 571 may push the material 300 to move under the driving of the pushing driving member 51. The pusher 571 may include a push plate 5711 and a flapper 5713, the push plate 5711 may be connected to the flapper 5713, and the push plate 5711 may be connected between the pressing portion 573 and the position switching driving member 55. The baffle 5713 may be convexly disposed on the surface of the push plate 5711 facing the material conveying area, and when the pushing mechanism 50 moves from the channel inlet 3111 to the channel outlet 3113, the baffle 5713 helps to push the materials 300 to move in the same direction; and when the tray driving member 33 drives the bag-in tray 31 to move from the passage outlet 3113 to the passage inlet 3111, the blocking plate 5713 helps to block the material 300 from moving along with the bag-in tray 31 by the friction force of the bag-in tray 31, thereby preventing the material 300 from being separated from the bag 500.

The pressing portion 573 can press the material 300, and the direction from the pushing portion 571 to the pressing portion 573 is the direction from the channel inlet 3111 to the channel outlet 3113, so that when the pushing portion 571 pushes the material 300, the pressing portion 573 can prevent the material 300 from tilting due to the pushing portion 571 pushing against the material 300.

The swaging part 573 may include a first swaging plate 5731 and a second swaging plate 5733, the first swaging plate 5731 being connected between the second swaging plate 5733 and the pusher 571. The second pressing plate 5733 and the first pressing plate 5731 may be connected at an angle, for example, the blocking plate 5713 is protruded from the pushing plate 5711 in a direction in which the second pressing plate 5733 is inclined with respect to the first pressing plate 5731, so that the second pressing plate 5733 of the pushing mechanism 50 in the pushing position is inclined with respect to the first pressing plate 5731 in the direction of the material conveying area, thereby helping the pressing part 573 to form a better anti-tilting effect on the material 300.

In the process of using the bag inserting device 100, the packing bag 500 may be firstly placed on the side of the passage outlet 3113 of the bag inserting tray 31; after the material 300 carried by the material carrying tray 10 is moved to different stations on the production line and the processes of defrosting, labeling, etc. are completed, the material pushing mechanism 50 may be located at the neutral position first, and then the material carrying tray 10 is mounted on the feeding mechanism 30, for example, the material carrying tray 10 is mounted on a slider of the tray driving member 33, as shown in fig. 2; then, the pushing mechanism 50 is located at the pushing position, as shown in fig. 4; at this time, the tray driving member 33 may drive the material carrying tray 10 and the bag feeding tray 31 to move, so that the bag feeding tray 31 at least partially extends into the packaging bag 500; at the same time, the pushing mechanism 50 can also move from the channel entrance 3111 to the channel exit 3113, and push the material 300 on the material carrying tray 10 to the bag-in tray 31, as shown in fig. 5; finally, the tray driving member 33 may move reversely and reset, and the position of the pushing mechanism 50 may remain unchanged, so that the material 300 may stay in the packaging bag 500 under the blocking of the blocking plate 5713 of the pushing mechanism 50, thereby implementing the loading of the material 300 into the packaging bag 500, as shown in fig. 6; after the material 300 is loaded into the bag 500, the pushing mechanism 50 can move in the reverse direction and exit the bag 500 to be reset, as shown in fig. 7.

Referring to fig. 8, the present application further provides a packaging apparatus 1000, and the packaging apparatus 1000 includes the bag feeding device 100 according to any of the above embodiments.

In the packaging apparatus 1000 provided in the embodiment of the present application, the material carrying tray 10 can contain the material 300 (for example, a blood bag) through its material accommodating cavity 11, so that the material 300 can be circulated in different stations on the production line. The bag-in tray 31 of the feeding mechanism 30 is provided with a bag-in passage 311, a passage outlet 3113 of the bag-in passage 311 can face the packing bag 500, since the bag-in tray 31 is mounted on the tray driving member 33, the material bearing tray 10 is detachably mounted on the feeding mechanism 30, the material containing cavity 11 of the material bearing tray 10 mounted on the feeding mechanism 30 is communicated with a passage inlet 3111 of the bag-in passage 311, when the pushing mechanism 50 moves from the passage inlet 3111 to the passage outlet 3113, the pushing mechanism 50 can push the material 300 located in the material containing cavity 11 to move towards the passage inlet 3111, so that the material 300 can be loaded into the packing bag 500 located at the passage outlet 3113, since the material 300 is conveyed between the material bearing tray 10 and the packing bag 500 through the bag-in tray 31, the volume of the bag-in tray 31 can be properly reduced, so that the bag-in tray 31 can easily extend into the packing bag 500, therefore, the material 300 can be conveniently filled into the packaging bag 500, the volume of the packaging bag 500 does not need to be designed to be too large, the packaging bag 500 is more environment-friendly, and the subsequent blood consumption unit is facilitated to store the material 300 with the packaging bag 500 without reserving too large storage space.

The packaging apparatus may further include a package opening mechanism 700, the package opening mechanism 700 may be located at one side of the channel outlet 3113 of the bag loader 100, and the package opening mechanism 700 may open the mouth of the package 500, so that the material pushing mechanism 50 and the material feeding mechanism 30 of the bag loader 100 may jointly load the material 300 into the package 500. For example, bag opening mechanism 700 may include a suction cup assembly 701, which may be pulled after sucking on the upper and lower surfaces of bag 500 to open the mouth of bag 500.

The suction cup assembly 701 may include a first suction cup and a second suction cup, the first suction cup and the second suction cup are disposed opposite to each other, and the first suction cup and the second suction cup may be close to or far away from each other. Wrapping bag 500 can be located between first sucking disc and the second sucking disc, and when the sack of wrapping bag 500 was opened to needs, first sucking disc and second sucking disc can be close to each other for the lower surface of wrapping bag 500 can be inhaled to first sucking disc, and the upper surface of wrapping bag 500 can be inhaled to the second sucking disc, and then first sucking disc and second sucking disc can keep away from each other, thereby can open the sack of wrapping bag 500.

In this application, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically stated or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply or imply a particular structure. The description of the terms "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiments or examples is included in at least one embodiment or example of the application. In this application, the schematic representations of the terms used above are not necessarily intended to be the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described in this application can be combined and combined by those skilled in the art without conflicting.

The above embodiments are only for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (11)

1. A bag-in-device, comprising:

the material bearing tray is provided with a material containing cavity;

the feeding mechanism comprises a bag inlet tray and a tray driving piece, the bag inlet tray is installed on the tray driving piece and is provided with a bag inlet channel, the bag inlet channel is provided with a channel inlet and a channel outlet, the material bearing tray is detachably installed on the feeding mechanism, the material containing cavity of the material bearing tray installed on the feeding mechanism is communicated with the channel inlet, and the tray driving piece drives the bag inlet tray to move from the channel inlet to the channel outlet; and

and the pushing mechanism moves from the channel inlet to the channel outlet, and the movement of the pushing mechanism pushes the material in the material containing cavity to move towards the direction of the channel inlet.

2. The bag feeding device according to claim 1, wherein the material carrying tray is detachably mounted to the tray driving member, and the tray driving member drives the material carrying tray and the bag feeding tray to move together from the passage inlet to the passage outlet.

3. The bag feeding device according to claim 1, wherein the bag feeding channel and the material accommodating cavity are used as a material conveying area, the pushing mechanism is selectively located at a pushing position or a neutral position, the pushing mechanism located at the pushing position is located in the material conveying area, and the pushing mechanism located at the neutral position is located outside the material conveying area.

4. The bag feeding device according to claim 3, wherein the pushing mechanism comprises a pushing member and a position switching driving member, the pushing member is slidably mounted on the position switching driving member, and the position switching driving member drives the pushing member to slide between the pushing position and the neutral position.

5. The bag feeding device according to claim 3, wherein the pushing mechanism comprises a pushing member and a position switching driving member, the pushing member is rotatably mounted on the position switching driving member, and the position switching driving member drives the pushing member to rotate between the pushing position and the neutral position.

6. The bag feeding device according to claim 4 or 5, wherein the pushing mechanism further comprises a pushing driving member, the position switching driving member is mounted on the pushing driving member, and the pushing driving member drives the position switching driving member to move.

7. The bag feeding device according to claim 4, wherein the position switching driving member comprises a position switching bracket, a cylinder and a guide rod, the cylinder of the cylinder is mounted on the position switching bracket, a piston rod of the cylinder is connected with the pushing member, and the guide rod is connected to the pushing member and penetrates through the position switching bracket.

8. The bag feeding device according to claim 4, wherein the pushing member comprises a pushing portion and a pressing portion, the pushing portion is connected between the pressing portion and the position switching driving member, and a direction from the pushing portion to the pressing portion is a direction from the channel inlet to the channel outlet.

9. The bag feeding device according to claim 8, wherein the pressing portion comprises a first pressing plate and a second pressing plate, the first pressing plate is connected between the second pressing plate and the pushing portion, and the second pressing plate is connected with the first pressing plate at an angle, so that the second pressing plate of the pushing mechanism located at the pushing position is inclined relative to the first pressing plate in a direction toward the material conveying area.

10. The bag feeding device according to claim 9, wherein the pushing portion comprises a pushing plate and a baffle plate connected with each other, the pushing plate is connected between the pressing portion and the position switching driving member, and the direction of the baffle plate protruding from the pushing plate is the direction in which the second pressing plate inclines relative to the first pressing plate.

11. A packaging apparatus, comprising a bagging device according to any one of claims 1 to 10.

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