阅读说明：本技术 容器盖批量拆装设备 (Container lid is dismouting equipment in batches ) 是由 卓力 于 2021-07-22 设计创作，主要内容包括：本发明提供了一种容器盖批量拆装设备,包括：升降机构、容器固定机构、容器盖旋转机构和容器喂料机构；所述升降机构驱动所述容器固定机构和所述容器盖旋转机构升降；所述容器固定机构用于固定容器,所述容器盖旋转机构用于在容器固定状态下对容器盖进行拆装；所述容器喂料机构位于所述容器固定机构和所述容器盖旋转机构的下方。本发明采用同步传动,蜗轮蜗杆传动,丝杆传动相适应配合的技术,解决了在不同空间层次的情况下,环环入扣的完成容器盖的批量拆装作业。(The invention provides a batch disassembly and assembly device for container covers, which comprises: the lifting mechanism, the container fixing mechanism, the container cover rotating mechanism and the container feeding mechanism; the lifting mechanism drives the container fixing mechanism and the container cover rotating mechanism to lift; the container cover rotating mechanism is used for disassembling and assembling the container cover in a container fixing state; the container feeding mechanism is positioned below the container fixing mechanism and the container cover rotating mechanism. The invention adopts the technology of matching synchronous transmission, worm and gear transmission and screw rod transmission, and solves the problem that the container covers are assembled and disassembled in batch by ring insertion under the condition of different spatial levels.)

1. The utility model provides a container lid is dismouting equipment in batches which characterized in that includes: the lifting mechanism, the container fixing mechanism, the container cover rotating mechanism and the container feeding mechanism;

the lifting mechanism drives the container fixing mechanism and the container cover rotating mechanism to lift;

the container cover rotating mechanism is used for disassembling and assembling the container cover in a container fixing state;

the container feeding mechanism is positioned below the container fixing mechanism and the container cover rotating mechanism.

2. The apparatus for batch disassembly and assembly of container lids of claim 1, wherein the container securing mechanism comprises a plurality of container securing assemblies, the container securing assemblies comprising: a first compression plate (121), a first fixing assembly (120);

the first fixing assembly (120) comprises: a central shaft (126), a first resilient mount (125), and a first compression shaft (123);

the first elastic fixing piece (125) and the first compression shaft (123) are coaxially sleeved on the central shaft (126), and all the first compression shafts (123) are connected with the first compression plate (121);

compressing the first resilient mounting member (125) by the first compression shaft (123) and the central shaft (126) causes the first resilient mounting member (125) to radially expand, thereby securing a first portion of the container between the plurality of container securing assemblies.

3. The apparatus for batch disassembly and assembly of container lids of claim 2, wherein each of the container securing assemblies further comprises: a second compression plate (111), a second fixing assembly (110);

the second fixing assembly (110) comprises: a second elastic fixing member (114), a rotating shaft (115), and a second compression shaft (113);

the rotating shaft (115) is sleeved on the first compression shaft (123), the second elastic fixing piece (114) and the second compression shaft (113) are coaxially sleeved on the rotating shaft (115), and all the second compression shafts (113) are connected with the second compression plate (111);

compressing the second elastic fixing member (114) by the second compression shaft (113) and the rotation shaft (115) to radially expand the second elastic fixing member (114), thereby fixing a second portion of the container located between the plurality of container fixing assemblies.

4. The apparatus for batch disassembly and assembly of container lids of claim 3, wherein the container securing mechanism further comprises: the output end of the first compression motor (122) is in driving connection with the first compression plate (121) and can drive the first compression shaft (123) to axially move;

the container securing mechanism further comprises: and the output end of the second compression motor (112) is in driving connection with the second compression plate (111) and can drive the second compression shaft (113) to axially move.

5. The apparatus for mass attachment and detachment of container lids as claimed in claim 1, wherein the container lid rotation mechanism comprises: a container lid rotation assembly (130);

the container lid rotation assembly (130) comprises: the automatic capping device comprises a capping motor (131) and a rotating gear set, wherein the output end of the capping motor (131) drives the rotating gear set to rotate synchronously through a transmission structure;

the rotating gear set comprises a plurality of rotating gears (135), the rotating center of part of the rotating gears (135) is connected with the container cover through the container fixing mechanism, and the container cover is driven to be assembled and disassembled through the cap screwing motor (131).

6. The apparatus for batch disassembly and assembly of container caps according to claim 5, wherein the transmission structure comprises: a synchronization mechanism (132), a rotary worm (133), and a rotary worm gear (134);

the output end of the cap screwing motor (131) is connected with a plurality of rotating worms (133) through the synchronizing mechanism (132) to enable the rotating worms (133) to rotate synchronously, each rotating worm (133) is meshed with one or more rotating worm wheels (134), and the rotating worm wheels (134) are meshed among the rotating gears (135).

7. The apparatus for the batch disassembly and assembly of container lids as claimed in claim 5, wherein a plurality of rotary gears (135) are engaged with each other in the same plane, and the rotary gears (135) having the same direction of partial rotation are connected to the container lids by the container fixing means.

8. The apparatus for batch disassembly and assembly of container lids as claimed in claim 1, wherein the container feeding mechanism comprises: a feeding assembly (140);

the feeding assembly (140) comprises: the feeding device comprises a feeding motor (141), a feeding screw rod (142), a feeding tray (143), a protective gate (144) and a screw rod nut (145);

the output end of the feeding motor (141) is in driving connection with one end of the feeding screw rod (142), the screw rod nut (145) is in threaded connection with the feeding screw rod (142), and the feeding tray (143) is connected with the screw rod nut (145);

the feeding tray (143) can move along the length direction of the feeding screw rod (142) under the driving of the feeding motor (141);

the guard gate (144) is rotatably coupled to a housing of the container feeding mechanism and is positioned on a moving path of the feeding tray (143).

9. The apparatus for the batch disassembly and assembly of container lids as claimed in claim 8, wherein the feeding assembly (140) further comprises: a guide shaft (146) and a guide bearing (147);

the guide shaft (146) is parallel to the feeding screw rod (142), the guide bearing (147) is connected to the guide shaft (146) in a sliding mode, and the feeding tray (143) is connected with the guide bearing (147).

10. The apparatus for batch disassembly and assembly of container lids of claim 1, wherein the elevating mechanism comprises: a lifting assembly (100);

the lifting assembly (100) comprises: the device comprises a mounting plate (101), a lifting motor (102), a lifting screw rod (103), a lifting guide shaft (104) and an upper plate (105);

the mounting plate (101) is connected with the upper plate (105) through the lifting guide shaft (104) and the lifting screw rod (103);

the lifting motor (102) is installed on the upper plate (105), the output end of the lifting motor (102) is in transmission connection with the lifting screw rod (103), and the container fixing mechanism and the container cover rotating mechanism are installed on the lower side of the upper plate (105).

Technical Field

The invention relates to the field of processing equipment, in particular to batch disassembly and assembly equipment for container covers.

Background

In the production process, the container is usually required to be provided with a cover body in a dismounting and mounting manner. Patent document CN209442597U discloses an automatic cover dismounting and mounting mechanism, which comprises a lifting frame, a cover screwing device and a fixing device, wherein: the bottle cap screwing device is arranged at the upper end of the lifting frame and used for disassembling and/or screwing the bottle cap, and the lifting frame can enable the bottle cap screwing device to lift up and down; the fixing device is arranged at the lower end of the lifting frame and used for fixing the coal sample bottle; the automatic cap dismounting and mounting mechanism can dismount the bottle cap, can screw the original bottle cap, integrates the functions of screwing the bottle cap and dismounting the bottle cap onto one mechanism, saves space, reduces equipment cost and greatly improves the efficiency of coal sample detection.

Although the above patent document can automate the production process, the above patent document has a structure designed to be attachable and detachable to and from only one container at a time, and requires a large amount of equipment in the mass production process, which is expensive and difficult to realize.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a batch disassembly and assembly device for container covers.

According to the invention, the container cover batch disassembling and assembling equipment provided by the invention comprises: the lifting mechanism, the container fixing mechanism, the container cover rotating mechanism and the container feeding mechanism;

the lifting mechanism drives the container fixing mechanism and the container cover rotating mechanism to lift;

the container cover rotating mechanism is used for disassembling and assembling the container cover in a container fixing state;

the container feeding mechanism is positioned below the container fixing mechanism and the container cover rotating mechanism.

Preferably, the container securing mechanism comprises a plurality of container securing assemblies, the container securing assemblies comprising: a first compression plate 121, a first fixing member 120;

the first fixing member 120 includes: a central shaft 126, a first resilient mount 125 and a first compression shaft 123;

the first elastic fixing member 125 and the first compression shaft 123 are coaxially sleeved on the central shaft 126, and all the first compression shafts 123 are connected with the first compression plate 121;

the first elastic fixing member 125 is compressed by the first compression shaft 123 and the central shaft 126, so that the first elastic fixing member 125 is radially expanded, thereby fixing a first portion of the container between the plurality of container fixing assemblies.

Preferably, each of the container holding assemblies further comprises: a second compression plate 111, a second fixing member 110;

the second fixing member 110 includes: a second elastic fixing member 114, a rotation shaft 115, and a second compression shaft 113;

the rotating shaft 115 is sleeved on the first compression shaft 123, the second elastic fixing member 114 and the second compression shaft 113 are coaxially sleeved on the rotating shaft 115, and all the second compression shafts 113 are connected with the second compression plate 111;

the second elastic fixing member 114 is compressed by the second compression shaft 113 and the rotation shaft 115 to radially expand the second elastic fixing member 114, thereby fixing a second portion of the container positioned between the plurality of container fixing assemblies.

Preferably, the container fixing mechanism further comprises: a first compression motor 122, an output end of the first compression motor 122 is in driving connection with the first compression plate 121, and can drive the first compression shaft 123 to move axially;

the container securing mechanism further comprises: and the output end of the second compression motor 112 is in driving connection with the second compression plate 111, and can drive the second compression shaft 113 to axially move.

Preferably, the container cover rotating mechanism includes: a container lid rotation assembly 130;

the container cover rotating assembly 130 includes: the automatic capping device comprises a capping motor 131 and a rotating gear set, wherein the output end of the capping motor 131 drives the rotating gear set to rotate synchronously through a transmission structure;

the rotating gear set includes a plurality of rotating gears 135, a rotation center of a part of the rotating gears 135 is connected to the container cover by the container fixing mechanism, and the container cover is driven to be detached by the cap rotating motor 131.

Preferably, the transmission structure includes: a synchronizing mechanism 132, a rotary worm 133, and a rotary worm wheel 134;

the output end of the cap screwing motor 131 is connected with a plurality of rotating worms 133 through the synchronizing mechanism 132, so that the plurality of rotating worms 133 rotate synchronously, each rotating worm 133 is meshed with one or more rotating worm wheels 134, and the rotating worm wheels 134 are meshed among a plurality of rotating gears 135.

Preferably, a plurality of rotary gears 135 are engaged with each other in the same plane, and the rotary gears 135 having a part of the same rotation direction are connected to the container cover by the container fixing mechanism.

Preferably, the container feeding mechanism comprises: a feeding assembly 140;

the feeding assembly 140 includes: a feeding motor 141, a feeding screw 142, a feeding tray 143, a protective gate 144 and a screw nut 145;

the output end of the feeding motor 141 is in driving connection with one end of the feeding screw 142, the screw nut 145 is in threaded connection with the feeding screw 142, and the feeding tray 143 is connected with the screw nut 145;

the feeding tray 143 can move along the length direction of the feeding screw 142 under the driving of the feeding motor 141;

the guard gate 144 is rotatably coupled to the case of the container feeding mechanism and is positioned on the moving path of the feeding tray 143.

Preferably, the feeding assembly 140 further comprises: a guide shaft 146 and a guide bearing 147;

the guide shaft 146 is parallel to the feeding screw rod 142, the guide bearing 147 is slidably connected to the guide shaft 146, and the feeding tray 143 is connected to the guide bearing 147.

Preferably, the lifting mechanism includes: a lift assembly 100;

the lifting assembly 100 includes: a mounting plate 101, a lifting motor 102, a lifting screw 103, a lifting guide shaft 104 and an upper plate 105;

the mounting plate 101 is connected with the upper plate 105 through the lifting guide shaft 104 and the lifting screw rod 103;

the lifting motor 102 is installed on the upper plate 105, the output end of the lifting motor 102 is in transmission connection with the lifting screw 103, and the container fixing mechanism and the container cover rotating mechanism are installed on the lower side of the upper plate 105.

Compared with the prior art, the invention has the following beneficial effects:

the invention adopts the technology of matching synchronous transmission, worm and gear transmission and screw rod transmission, and solves the problem that the container covers are assembled and disassembled in batch by ring insertion under the condition of different spatial levels.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a single container holding assembly;

FIG. 3 is a schematic view of the container securing assembly in an uncompressed state;

FIG. 4 is a schematic view of the container securing assembly in a compressed state;

FIG. 5 is a top view of the container cover rotating mechanism;

FIG. 6 is a schematic view of the structure of the container feeding mechanism;

FIG. 7 is a top plan view of the container feed mechanism;

fig. 8 is a schematic view of the structure of a container feeding mechanism in a container batch working apparatus.

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.

As shown in fig. 1, the present invention provides a batch disassembling and assembling apparatus for container covers, comprising: the device comprises a lifting mechanism, a container fixing mechanism, a container cover rotating mechanism and a container feeding mechanism. The lifting mechanism drives the container fixing mechanism and the container cover rotating mechanism to lift; the container cover rotating mechanism is used for disassembling and assembling the container cover in a container fixing state; the container feeding mechanism is positioned below the container fixing mechanism and the container cover rotating mechanism.

As shown in fig. 2, the present embodiment provides a container fixing mechanism, which includes a plurality of container fixing assemblies, where each of the container fixing assemblies includes: a first compression plate 121, a first fixing assembly 120.

The first fixing member 120 includes: a central shaft 126, a first resilient mount 125, and a first compression shaft 123. The first elastic fixing member 125 and the first compression shaft 123 are coaxially sleeved on the central shaft 126, and all the first compression shafts 123 are connected to the first compression plate 121. The central shaft 126 has a first protrusion, the first compression shaft 123 has a second protrusion, and the first elastic fixing member 125 is located between the first protrusion and the second protrusion.

As shown in fig. 3 and 4, in the present embodiment, the first compression shafts 123 are driven by the first compression motor 122 in a unified manner, and the output end of the first compression motor 122 is connected to the first compression plate 121 in a driving manner, so that all the first compression shafts 123 can be driven to move axially at the same time. The uniform driving method includes uniformly connecting the first compression shaft 123 to the first compression plate 121, and driving the first compression plate 121 by the first compression motor 122.

The container fixing mechanism of this embodiment compresses the first elastic fixing member 125 by the first compression shaft 123 and the central shaft 126, and radially expands the first elastic fixing member 125, thereby fixing the first portion of the container 200 positioned between the plurality of container fixing assemblies. In this embodiment, the first portion may be a body portion of the container 200, such as a body.

The first convex portions are located at one end of the central shaft 126, the other ends of all the central shafts 126 are connected to the upper plate 105, and the second convex portions are located at one end of the first compression shaft 123. The protrusion may be a structure integrally formed with the end portion, which is not limited in the present invention. The upper plate 105 is connected with a driving device, and all the container fixing assemblies are driven by the driving device to move uniformly, so that loading and unloading of the containers before and after operation and other operation processing such as filling or suction to the containers are facilitated.

The container fixing mechanism further includes: a second compression plate 111, a second fixing member 110.

The second fixing member 110 includes: a rotation shaft 115, a second elastic fixing member 114, and a second compression shaft 113. The rotating shaft 115 is sleeved on the first compression shaft 123, the second elastic fixing member 114 and the second compression shaft 113 are coaxially sleeved on the rotating shaft 115, all the second compression shafts 113 are connected with the second compression plate 111, the rotating shaft 115 is provided with a third protruding portion, the second compression shaft 113 is provided with a fourth protruding portion, and the second elastic fixing member 114 is located between the third protruding portion and the fourth protruding portion.

In this embodiment, the second compression shafts 113 are driven by the second compression motor 112 in a unified manner, and the output end of the second compression motor 112 is connected to the second compression plate 111 in a driving manner, so that all the second compression shafts 113 can be driven to move axially at the same time. The unified driving method includes uniformly connecting the second compression shaft 113 to the first compression plate 121, and driving the first compression plate 121 by the first compression motor 122.

As shown in fig. 3 and 4, the second elastic fixing member 114 is compressed by the second compression shaft 113 and the rotation shaft 115, and the second elastic fixing member 114 is radially expanded, thereby fixing the second portion of the container 200 positioned between the plurality of container fixing assemblies. In this embodiment, the second location may be a lid portion of the container 200, thereby enabling the two locations of the container 200 to be secured together.

In this embodiment, the second compression shaft 113 is driven by the second compression motor 112, the output end of the second compression motor 112 is connected to the second compression plate 111, the second compression shaft 113 is connected to the second compression plate 111, and the second compression plate 111 is driven by the second compression motor 112. In other embodiments, the rotating shaft 115 may be driven by a motor to drive the second elastic fixing element 114 to rotate, and the cover of the container may be driven to rotate synchronously by using the friction force generated by the rotation of the second elastic fixing element 114 after the cover is clamped, so as to realize the batch disassembly and assembly of the container covers.

In the present invention, the first elastic fixing element 125 and the second elastic fixing element 114 may be made of a material having a certain resilience and a certain hardness, such as rubber, which is not limited in the present invention.

A combination of a plurality of container holding assemblies is used to secure the container between the plurality of container holding assemblies by compressing and expanding the resilient securing member. The same container fixing component can be respectively matched with a plurality of other container fixing components in the circumferential direction, so that the batch fixing operation of the containers is realized. On the basis, other operation work on the batch containers can be further realized.

As shown in fig. 5, the present invention provides a container cover rotating mechanism, including: the container lid rotation assembly 130. The cover rotation assembly 130 includes: the output end of the cover screwing motor 131 drives the rotating gear set to rotate synchronously through a transmission structure. The rotating gear set comprises a plurality of rotating gears 135, the rotating center of part of the rotating gears 135 is in driving connection with the container cover, and the container cover is driven to be assembled and disassembled through the cover rotating motor 131.

In the present invention, the transmission structure includes: a synchronizing mechanism 132, a rotating worm 133 and a rotating worm gear 134. The output end of the cap screwing motor 131 is connected with a plurality of rotating worms 133 through a synchronizing mechanism 132, so that the plurality of rotating worms 133 rotate synchronously, each rotating worm 133 is meshed with one or more rotating worm wheels 134, and the rotating worm wheels 134 are meshed among a plurality of rotating gears 135. The plurality of rotary gears 135 are engaged with each other in the same plane, and the rotary gears 135 having the same partial rotation direction are drivingly connected to the container lid.

As shown in fig. 1, the container cover rotating mechanism may further include a cover-rotating lifting motor 136, and similar to other motors, an output end of the cover-rotating lifting motor 136 is drivingly connected to a cover-rotating lifting plate, and the cover-rotating lifting plate is connected to all the rotating shafts 115 and can further drive the rotating shafts 115 to lift up and down, so as to lift up the container cover after the container cover is detached, so as to facilitate subsequent operations.

In the present invention, the means for driving connection to the container lid comprises: the rotation center of the rotary gear 135 is drivingly connected to the container lid through the container fixing mechanism, and specifically, the rotation center of the rotary gear 135 is connected to the rotary shaft 115, thereby driving the rotary shaft 115 to rotate. The synchronizing mechanism 132 may perform the motion transmission function of the rotating worm 133 and the cap-rotating motor 131 through various manners, such as belt transmission, gear transmission, steel chain transmission, and the like.

The rotating mechanism can be used for disassembling and assembling the container covers in batches, so that the working efficiency is improved, and the advantages of simple equipment structure and low cost are realized.

As shown in fig. 6 and 7, the present invention provides a container feeding mechanism, comprising: a feeding assembly 140. The feeding assembly 140 mainly comprises: a feeding motor 141, a feeding screw 142, a feeding tray 143, a protective gate 144 and a screw nut 145. The output end of the feeding motor 141 is in driving connection with one end of the feeding screw 142, the screw nut 145 is in threaded connection with the feeding screw 142, and the feeding tray 143 is connected with the screw nut 145. The feeding tray 143 is used to place a plurality of containers, and in order to facilitate the operation of the operation equipment, the feeding tray 143 may be designed as a grid or a plurality of column structures arranged in an array, so that the containers placed therein can be neatly arranged to facilitate the batch operation. The feeding motor 141 is attached to an electrical mounting plate 149 for easy fixing.

The shell is provided with an inlet and an outlet of a feeding tray 143, and a protective gate 144 is arranged at the inlet and the outlet. The feeding tray 143 can move along the length direction of the feeding screw 142 by the driving of the feeding motor 141, and the protection gate 144 is rotatably connected to the case of the container feeding mechanism and located on the moving path of the feeding tray 143. Preferably, the protective shutter 144 is connected to the housing by a torsion spring, and is kept closed in a natural state and opened by interference of the feeding tray 143. Alternatively, the protective shutter 144 is connected to the housing by an electronic drive device, and the switch is controlled by software.

In order to ensure the stability of the feeding tray 143 during the movement, the present invention also designs a guide shaft 146 and a guide bearing 147. The guide shaft 146 is parallel to the feeding screw rod 142, the guide bearing 147 is slidably connected to the guide shaft 146, and the feeding tray 143 is connected to the guide bearing 147. Two pairs of guide shafts 146 and guide bearings 147 are provided, respectively, on both sides of the feeding tray 143.

Considering that the feeding tray 143 on which the container is placed has a heavy weight and the working device may be pressed down during operation, which may cause damage to the feeding assembly 140, the present invention further provides the supporting plate 148, and the supporting plate 148 is slidably and rollably supported on the bottom surface of the feeding tray 143. The number of the supporting plates 148 is two, and the supporting plates are respectively positioned at both sides of the feeding screw 142.

As shown in FIG. 8, the container feeder mechanism is located within the container batch process tool as a unitary structure. And the batch containers are transported to and fro inside and outside the operating equipment through the feeding tray, so that preparation is made for disassembling and assembling the container covers. Simultaneously, the protective gate can well protect the internal structure of the operation equipment and prevent external foreign matters from entering.

As shown in fig. 1, the elevating mechanism includes: the lift assembly 100. The lift assembly 100 includes: a mounting plate 101, a lifting motor 102, a lifting screw 103, a lifting guide shaft 104 and an upper plate 105. The mounting plate 101 is connected with an upper plate 105 through a lifting guide shaft 104 and a lifting screw rod 103, the lifting motor 102 is mounted on the upper plate 105, the output end of the lifting motor 102 is in transmission connection with the lifting screw rod 103, and the container fixing mechanism and the container cover rotating mechanism are mounted on the lower side of the upper plate 105.

The process of the invention is as follows:

in the initial state, the container fixing mechanism and the container cover rotating mechanism are lifted to the high position by the lifting mechanism, and at this time, the feeding tray 143 can be extended by the container feeding mechanism, so that a batch of containers can be obtained from the outside. After the container is taken in, the container feeding mechanism retracts the feeding tray 143 inside the apparatus.

Subsequently, the container holding mechanism and the container cover rotating mechanism are driven downward by the elevating mechanism, so that the containers on the feeding tray 143 are respectively introduced between the aforementioned container holding assemblies. The first compression motor 122 drives the first compression plate 121 to be pressed down, thereby fixing the body of the container, and the second compression motor 112 drives the second compression plate 111 to be pressed down, thereby fixing the cap of the container.

After the fixing is completed, the cap screwing motor 131 can drive the rotating shaft 115 to rotate, the rotating shaft 115 rotates to drive the second elastic fixing part 114 to rotate, and the friction force generated by the rotation after the second elastic fixing part 114 clamps the cap body can drive the cap body of the container to synchronously rotate, so that the batch disassembly of the container caps is realized. At this time, the cap-rotating lifting motor 136 drives the rotating shaft 115 to lift up, thereby lifting up the cap (the cap is still in a clamped state) after the cap is detached. In this way, further batch operations, such as filling, extraction, etc., can be performed on the disassembled containers.

After the completion of the operation, the cap-rotating elevating motor 136 drives the rotating shaft 115 to descend, and then the rotating shaft 115 is rotated to mount the cap back to the container body. At this time, the container fixing mechanism releases the fixing of the container body and the container cover, and then the lifting mechanism is lifted, and the container feeding mechanism extends the feeding tray 143 outside the apparatus.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.