CN210525944U

CN210525944U - Forming and defoaming machine for leather case packaging box

Info

Publication number: CN210525944U
Application number: CN201921131326.2U
Authority: CN
Inventors: 赵永亮; 杨振奎; 李俊伟
Original assignee: Xuchang Yuto Printing & Packing Co ltd
Current assignee: Xuchang Yuto Printing & Packing Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-15
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a packaging box processing device, in particular to a forming and defoaming machine for a leather case packaging box; comprises a machine table and a station turntable arranged on the machine table; the periphery of the station turntable is provided with a leather case feeding assembly used for conveying a leather case to the station turntable, an inner case feeding assembly used for conveying a packing box inner case to the station turntable and positioning and bonding the packing box inner case with the leather case on the station turntable, a shaping and bubble removing assembly used for shaping and removing bubbles of the packing box inner case and the leather case, and a discharging assembly used for conveying the packing box out of the station turntable. The utility model provides a forming defoaming machine for packing boxes of leather cases is through setting up rotatable station carousel to distribute all around at the station carousel and set up leather case material loading subassembly, interior box material loading subassembly, design and remove bubble subassembly and unloading subassembly, with a plurality of processes sets such as material loading, interior box and leather case location bonding, defoaming, leather case folding forming and unloading on same equipment, can effectively improve leather case packing box production efficiency.

Description

Forming and defoaming machine for leather case packaging box

Technical Field

The utility model relates to a packing carton processing equipment, in particular to forming defoaming machine for leather case packing carton.

Background

With the continuous improvement of economic conditions, people have higher requirements on the appearance package of articles, some current commodities are particularly commodities serving as gifts, and the used packaging boxes are packaging boxes with leather outer shells and paper inner boxes. When the packaging box is processed and produced, a crease line is generally stamped on a shell (but the packaging box is not folded and formed), then, a surface of the shell, which belongs to the inner surface, is coated with viscose glue, and the manufactured paper inner box is adhered to a position corresponding to the shell; after the adhesion is finished, shaping and defoaming are needed to eliminate bubbles between the paper inner box and the leather shell, and then the leather shell is folded and formed according to crease lines; the packaging box processing equipment in the market at present combines the processing equipment of each process such as material loading, interior box and leather sheath location bonding, bubble removal, leather sheath folding forming into and produces the line, fails to realize gathering all processes on same equipment, and production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the forming and defoaming machine integrates a plurality of processes such as feeding, positioning and bonding of an inner box and a leather case, defoaming, folding and forming of the leather case, blanking and the like on the same equipment, and improves the production efficiency of the leather case packaging box. In order to achieve the purpose, the utility model provides a forming and defoaming machine for a leather case packing box, which comprises a machine table and a station turntable arranged on the machine table; a leather case feeding assembly used for conveying a leather case to the station turntable, an inner case feeding assembly used for conveying an inner case of a packing box to the station turntable and positioning and bonding the inner case with the leather case on the station turntable, a shaping and defoaming assembly used for shaping and defoaming the inner case and the leather case of the packing box and a blanking assembly used for conveying the packing box out of the station turntable are distributed on the periphery of the station turntable; a workpiece tray for bearing a workpiece is arranged on the station turntable; the station turntable is driven to rotate by a turntable driving mechanism.

Furthermore, at least two workpiece trays are arranged on the station turntable.

Furthermore, the leather case feeding assembly comprises a leather case feeding sucker and a leather case feeding driving mechanism for driving the leather case feeding sucker to move.

Furthermore, the blanking assembly comprises a blanking sucker and a blanking driving mechanism for driving the blanking sucker to move.

Furthermore, the inner box feeding assembly comprises an inner box positioning mechanism, an inner box feeding clamp and an inner box feeding driving mechanism for driving the inner box feeding clamp to move; the inner box positioning mechanism comprises a positioning push plate and a positioning fixing plate; the positioning push plate is pushed by the air cylinder to move.

Furthermore, the inner box feeding clamp comprises an outer clamp frame, an inner box clamping plate positioned inside the outer clamp frame, and a clamping driving mechanism used for driving the inner box clamping plate to move relative to the outer clamp frame.

Further, the inner box feeding clamp further comprises a first box stripping mechanism; the first box-removing mechanism comprises a first box-removing push plate and a first box-removing air cylinder for driving the first box-removing push plate to move; when the first box-removing push plate is driven by the first box-removing cylinder to move downwards, the first box-removing push plate is inserted into a gap between the outer frame of the clamp and the clamping plate of the inner box.

Furthermore, the shaping defoaming assembly comprises a defoaming mold positioned above the station turntable, a defoaming driving mechanism used for driving the defoaming mold to move up and down, a folding mechanism positioned below the station turntable and a folding driving mechanism used for driving the folding mechanism to move up and down; and a notch for the edge folding mechanism to pass through is arranged on the workpiece tray.

Furthermore, two ends of the bubble removing mould are provided with second box removing mechanisms used for separating the box in the packaging box from the bubble removing mould; the second box-removing mechanism comprises a second box-removing push plate and a second box-removing cylinder for driving the second box-removing push plate to move up and down; the second box-removing push plate and the bubble-removing die are spaced from each other in the horizontal direction by a distance smaller than the thickness of the side wall of the box in the packaging box.

Further, the turntable driving mechanism comprises a driving motor for providing driving force and a divider for controlling the rotation angle of the station turntable.

Compared with the prior art, the utility model provides a forming bubble removing machine for leather case packing boxes, through setting up rotatable station carousel, and it has the leather case material loading subassembly that is used for carrying the leather case to the station carousel to distribute all around at the station carousel, be used for with the packing carton in box carry to the station carousel on and with the station carousel on the leather case location adhesive interior box material loading subassembly, an unloading subassembly that is used for removing the design of bubble and the sizing of leather case in the packing carton and is removed the bubble subassembly and is used for carrying the packing carton out of station carousel, with the material loading, interior box and leather case location adhesive, remove the bubble, a plurality of processes such as leather case fold forming and unloading assemble on same platform equipment, can effectively improve leather case packing box production efficiency.

Drawings

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

FIG. 1 is a first schematic structural view of a forming and defoaming machine for a leather case packaging box provided by the present invention;

FIG. 2 is a second schematic structural view of the forming and defoaming machine for the packing box of leather case provided by the present invention;

fig. 3 is a schematic structural view of the inner box feeding assembly provided by the present invention;

fig. 4 is a first schematic structural view of the feeding clamp provided by the present invention;

fig. 5 is a schematic structural diagram of a feeding clamp according to the present invention;

fig. 6 is a schematic structural view of the shaping and defoaming assembly provided by the present invention;

fig. 7 is an enlarged schematic view of the area a in fig. 4.

Reference numerals:

10 station 20 station carousel 21 work piece tray

30 box positioning mechanism in box feeding assembly 41 in leather case feeding assembly 40

42 inner box feeding clamp 43 inner box feeding driving mechanism 44 first box-removing mechanism

50 design removes bubble subassembly 51 and removes bubble mould 52 and remove bubble actuating mechanism

53 hemming mechanism 54 second box-removing mechanism 60 blanking assembly

211 leather case clamping plate 411 positioning push plate 412 positioning fixing plate

421 inner box holding plate 423 holding driving mechanism of outer frame 422 of the clamp

441 first knockout pushing plate 442 first knockout cylinder 541 second knockout cylinder

542 second knockout push plate

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the use of "first," "second," and similar language does not denote any order, quantity, or importance, but rather the components are distinguished. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

As shown in fig. 1-7, the utility model provides a blister pack box forming and defoaming machine, which comprises a machine table 10 and a multi-station turntable 20 arranged on the machine table 10; a leather case feeding assembly 30 used for conveying leather cases to the multi-station turntable 20, an inner box feeding assembly 40 used for conveying packing box inner boxes to the multi-station turntable 20 and positioning and bonding the packing box inner boxes and the leather cases on the multi-station turntable 20, a shaping and defoaming assembly 50 used for shaping and defoaming the packing box inner boxes and the leather cases, and a blanking assembly 60 used for conveying the packing boxes out of the multi-station turntable 20 are distributed around the multi-station turntable 20; the multi-station turntable 20 is provided with a workpiece tray 21 for bearing a workpiece; the multi-station turntable 20 is driven to rotate by a turntable driving mechanism.

Specifically, as shown in fig. 1 and 2, a multi-station turntable 20 is provided on the machine table 10; the multi-station turntable 20 is driven to rotate by a turntable driving mechanism; the turntable driving mechanism is arranged below the multi-station turntable 20; the turntable driving mechanism comprises a driving motor for providing driving force and a divider for controlling the rotation angle of the multi-station turntable 20; under the cooperation of the driving motor and the divider, the multi-station turntable 20 rotates 90 degrees each time; at least two workpiece trays 21 are arranged on the multi-station turntable 20; in the embodiment of the utility model, the multi-station turntable 20 is provided with 4 workpiece trays 21; the workpiece tray 21 is used for bearing a leather case to be processed, and a vacuum chuck or a clamping and positioning mechanism for fixing the leather case is arranged on the workpiece tray 21; in the embodiment of the present invention, a clamping and positioning mechanism is used to fix the leather case, as shown in fig. 7, the clamping and positioning mechanism includes two leather case clamping plates 211 which are arranged on the workpiece tray 21 and are arranged oppositely, wherein one leather case clamping plate 211 is fixedly arranged, and the other leather case clamping plate 211 is driven by an air cylinder to move; in practical use, the leather shell is placed between the two leather shell clamping plates 211, one of the leather shell clamping plates 211 is driven to move through the air cylinder, so that the distance between the two leather shell clamping plates 211 is reduced, the leather shell is extruded, and the clamping and fixing of the leather shell are realized;

a leather shell feeding assembly 30, an inner box feeding assembly 40, a shaping defoaming assembly 50 and a blanking assembly 60 are distributed around the multi-station turntable 20; the shell feeding assembly 30 is used for conveying shells with crease lines stamped on other procedures to the multi-station turntable 20; as shown in fig. 1, the leather case feeding assembly 30 includes a leather case feeding sucker and a leather case feeding driving mechanism, and the leather case feeding driving mechanism includes a servo motor for driving the leather case feeding sucker to reciprocate between the leather case supplying process and the multi-station turntable 20, and an air cylinder for driving the leather case feeding sucker to move up and down.

The inner box feeding assembly 40 is used for carrying the inner boxes of the packing boxes to the multi-station turntable 20 and positioning and bonding the inner boxes of the packing boxes with the shells on the multi-station turntable 20; as shown in fig. 3, interior box material loading subassembly 40 includes interior box material loading anchor clamps 42 and interior box material loading actuating mechanism 43, and interior box material loading anchor clamps 42 locate interior box material loading actuating mechanism 43's output, and interior box material loading actuating mechanism 43 is used for driving interior box material loading anchor clamps 42 including between box supply process and the multistation carousel 20 reciprocating motion, the embodiment of the utility model provides an, interior box material loading actuating mechanism 43 is four-axis robot, like yamaha YK600 XGL. As shown in fig. 4 and 5, the inner cartridge loading clamp 42 includes a clamp outer frame 421, an inner cartridge clamping plate 422 located inside the clamp outer frame 421, and a clamping driving mechanism 423 for driving the inner cartridge clamping plate 422 to move relative to the clamp outer frame 421; wherein, the inner box clamping plate 422 is provided with 4 blocks which respectively correspond to 4 inner side walls of the outer clamp frame 421, and the 4 inner box clamping plates 422 are respectively driven by 4 independent clamping driving mechanisms 423 to move; in the embodiment of the present invention, the clamping driving mechanism 423 is a cylinder; as shown in fig. 4 and 5, a first box-removing mechanism 44 is further provided on the inner box feeding jig 42; the first box-removing mechanism 44 comprises a first box-removing push plate 441 and a first box-removing air cylinder 442 for driving the first box-removing push plate 441 to move; when the first knockout pushing plate 441 is driven to move downward by the first knockout cylinder 442, the first knockout pushing plate 441 is inserted into a gap between the outer frame 421 and the inner frame 422 of the jig.

In actual use, the side wall of the inner box of the packing box can be arranged in the gap between the outer clamp frame 421 and the inner box clamping plate 422; the clamping driving mechanism 423 drives the inner box clamping plate 422 to move towards the clamp outer frame 421 to extrude the side wall of the inner box of the packaging box, so that the inner box of the packaging box is clamped and fixed, and the inner box feeding clamp 42 can drive the inner box of the packaging box to move together; when the box in the packing carton needs to be put down, the box grip block 422 deviates from the outer clamp frame 421 and moves through the drive of the clamping drive mechanism 423, the extrusion acting force on the side wall of the box in the packing carton is cancelled, then the first box push pedal 441 that takes off is driven to move downwards through the first box cylinder 442 that takes off, so that the first box push pedal 441 that takes off is inserted into the gap between the outer clamp frame 421 and the inner clamp block 422, and the inner box feeding clamp 42 can be pushed out by the box in the packing carton.

Preferably, the inner box feeding assembly 40 further includes an inner box positioning mechanism 41 for positioning the inner box of the packing box, as shown in fig. 3, the inner box positioning mechanism 41 includes a positioning push plate 411 and a positioning fixing plate 412; the positioning push plate 411 can be pushed by an air cylinder to move; in actual use, the inner box of the packing box input by the upstream inner box supply process is firstly arranged in the inner box positioning mechanism 41, the positioning push plate 411 acts to enable the inner box of the packing box to be tightly attached to the positioning fixing plate 412, so that the inner box of the packing box is positioned by taking the positioning fixing plate 412 as a reference, the inner box feeding clamp 42 can accurately clamp the inner box of the packing box, and the inner box can be accurately positioned on a target position when being carried to the upper station turntable 20 through the inner box feeding driving mechanism 43 and bonded with a leather case.

The shaping and defoaming assembly 50 is used for shaping and defoaming the inner box and the leather shell of the packing box and performing edge folding treatment on the leather shell; as shown in fig. 6 and 7, the shaping and defoaming assembly 50 comprises a defoaming driving mechanism 52 of a defoaming die 51, a folding mechanism 53 and a folding driving mechanism; the workpiece tray 21 is provided with a notch through which the hemming mechanism 53 passes. As shown in fig. 6, the defoaming driving mechanism 52 is arranged above the multi-station turntable 20 through a bracket, and the defoaming die 51 is connected with the output end of the defoaming driving mechanism 52; the defoaming die 51 is integrally rectangular, the size of the defoaming die is matched with the internal size of the inner box of the packing box, and preferably, the defoaming die 51 is made of POM material; when the defoaming driving mechanism 52 acts, the defoaming die 51 can be driven to move up and down; in the embodiment of the present invention, the defoaming driving mechanism 52 is a cylinder. As shown in fig. 6, the folding mechanism 53 and the folding driving mechanism are disposed below the multi-station turntable 20, and the folding mechanism 53 includes a folding roller and a side baffle; the edge folding roller is arranged at the top of the side baffle; the side baffle is connected with the output end of the folding driving mechanism. When the flanging driving mechanism works, the side baffle and the flanging roller are driven to move up and down;

as shown in fig. 7, a second box-removing mechanism 54 is provided at both ends of the bubble removing mold 51, and the second box-removing mechanism 54 is used for separating the inner box of the packing box from the bubble removing mold 51 after the shaping bubble removing operation; the second box-removing mechanism 54 comprises a second box-removing push plate 542 and a second box-removing cylinder 541 which drives the second box-removing baffle to move up and down; the second box-removing push plate 542 is connected with the output end of the second box-removing cylinder 541, the second box-removing cylinder 541 is connected with the output end of the bubble-removing driving mechanism 52, namely, the relative position of the second box-removing cylinder 541 and the bubble-removing die 51 is fixed; when the second box-removing air cylinder 541 works, the second box-removing push plate 542 can be driven to move up and down relative to the bubble removing die 51; the second takes off box push pedal 542 and bubble removal mould 51's terminal surface parallel arrangement, and both are greater than zero and be less than the side wall thickness of box in the packing carton at the ascending interval of horizontal direction, and the second takes off box push pedal 542 and bubble removal mould 51 can be cross nimble relative motion, do not have the jamming sense.

In actual use: the defoaming mould 51 is driven to move downwards by the defoaming driving mechanism 52, so that the defoaming mould 51 enters the packaging box; the bubble removing die 51 extrudes the bottom of the inner box of the packing box to remove bubbles possibly existing between the inner box of the packing box and the leather shell; meanwhile, the edge folding mechanism 53 is lifted by the edge folding driving mechanism, and the edge folding roller pushes the side wall of the leather shell to turn upwards and adhere to the rear side edge of the box in the packing box; after the bubble removal and the leather shell edge folding forming are finished, the edge folding mechanism 53 is driven by the edge folding driving mechanism to move downwards to return to the position below the multi-station turntable 20; the bubble removing die 51 is driven to move upwards by the bubble removing driving mechanism 52, and meanwhile, the second box removing push plate 542 is driven to move downwards by the second box removing air cylinder 541; because bubble removing die 51 and second take off the box and keep off stagger each other and can continue upward movement, and the box is no longer upward movement under the blockking of second taking off box push pedal 542 in the packing carton to can make the packing carton break away from bubble removing die 51.

The blanking assembly 60 is used for conveying the packaging box subjected to shaping, defoaming and skin-shell folding forming treatment out of the multi-station turntable 20; the blanking assembly 60 comprises a blanking sucker and a blanking driving mechanism, and the blanking driving mechanism comprises a servo motor for driving the blanking sucker to reciprocate between the multi-station turntable 20 and the subsequent process and an air cylinder for driving the blanking sucker to move up and down.

The embodiment of the utility model provides a forming defoaming machine for leather case packaging box, in the actual working: the leather case which is stamped with the crease line and coated with the adhesive on one side belonging to the inner surface is conveyed to a workpiece tray 21 on a multi-station turntable 20 by a leather case feeding assembly 30; the multi-station turntable 20 rotates to enable the workpiece tray 21 bearing the leather case to move to the inner box feeding assembly 40, the inner box of the packing box is input through the inner box feeding assembly 40, and the inner box of the packing box is bonded on the leather case; the multi-station turntable 20 rotates again, so that the workpiece tray 21 carrying the leather case and the inner box of the packing box moves to the shaping and bubble removing assembly 50, the inner box and the leather case of the packing box are shaped and bubble removed through the shaping and bubble removing assembly 50, and the leather case is subjected to edge folding treatment; after the shaping and defoaming are finished, the multi-station turntable 20 rotates again, so that the workpiece tray 21 bearing the packaging box moves to the blanking assembly 60, and the processed packaging box is conveyed to the subsequent working procedures by the blanking assembly 60; then the multi-station turntable 20 rotates again, so that the workpiece tray 21 moves to the leather case feeding assembly 30 again to bear a new leather case to perform the positioning, bonding, bubble removing and leather case folding forming of the inner box and the leather case of a new packing box.

Compared with the prior art, the embodiment of the utility model provides a forming defoaming machine for leather case packing box, through setting up rotatable station carousel, and it has the leather case material loading subassembly that is used for carrying the leather case to the station carousel to distribute all around at the station carousel, be used for with the packing carton in box carry to the station carousel on and with the adhesive interior box material loading subassembly of leather case location on the station carousel, be used for to remove the design of bubble to box and leather case design in the packing carton and remove the bubble subassembly and be used for carrying the packing carton out the unloading subassembly of station carousel, with the material loading, interior box and leather case location adhesion, remove the bubble, a plurality of processes such as leather case fold forming and unloading are assembled on same platform equipment, can effectively improve leather case packing carton production efficiency.

Although terms such as inner box, leather case, sizing defoaming assembly, defoaming mold, driving mechanism, edge folding mechanism, box removing mechanism, blanking assembly, positioning push plate, positioning fixing plate, outer clamp frame, inner box clamping plate, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a shell packing carton shaping removes bubble machine which characterized in that: comprises a machine table (10) and a multi-station turntable (20) arranged on the machine table (10); a leather case feeding assembly (30) used for conveying leather cases to the multi-station turntable (20), an inner case feeding assembly (40) used for conveying packing box inner cases to the multi-station turntable (20) and positioning and bonding the packing box inner cases to the leather cases on the multi-station turntable (20), a shaping and bubble removing assembly (50) used for shaping and removing bubbles of the packing box inner cases and the leather cases and a blanking assembly (60) used for conveying the packing boxes out of the multi-station turntable (20) are distributed on the periphery of the multi-station turntable (20); the multi-station turntable (20) is provided with a workpiece tray (21) for bearing a workpiece; the multi-station turntable (20) is driven to rotate by a turntable driving mechanism.

2. The forming and defoaming machine for the leather shell packaging box according to claim 1, is characterized in that: the multi-station turntable (20) is provided with at least two workpiece trays (21).

3. The forming and defoaming machine for the leather shell packaging box according to claim 1, is characterized in that: the leather case feeding assembly (30) comprises a leather case feeding sucker and a leather case feeding driving mechanism for driving the leather case feeding sucker to move.

4. The forming and defoaming machine for the leather shell packaging box according to claim 1, is characterized in that: the blanking assembly (60) comprises a blanking sucker and a blanking driving mechanism for driving the blanking sucker to move.

5. The forming and defoaming machine for the leather shell packaging box according to claim 1, is characterized in that: the inner box feeding assembly (40) comprises an inner box positioning mechanism (41), an inner box feeding clamp (42) and an inner box feeding driving mechanism (43) for driving the inner box feeding clamp (42) to move; the inner box positioning mechanism (41) comprises a positioning push plate (411) and a positioning fixing plate (412); the positioning push plate (411) is pushed to move by an air cylinder.

6. The forming and defoaming machine for the leather shell packaging box according to claim 5, is characterized in that: the inner box feeding clamp (42) comprises a clamp outer frame (421), an inner box clamping plate (422) positioned inside the clamp outer frame (421) and a clamping driving mechanism (423) used for driving the inner box clamping plate (422) to move relative to the clamp outer frame (421).

7. The forming and defoaming machine for the leather shell packaging box according to claim 6, is characterized in that: the inner box feeding clamp (42) further comprises a first box stripping mechanism (44); the first box removing mechanism (44) comprises a first box removing push plate (441) and a first box removing air cylinder (442) for driving the first box removing push plate (441) to move; when the first ejection pushing plate (441) is driven by the first ejection cylinder (442) to move downwards, the first ejection pushing plate (441) is inserted into a gap between the outer clamp frame (421) and the inner clamp frame (422).

8. The forming and defoaming machine for the leather shell packaging box according to claim 1, is characterized in that: the shaping and bubble removing assembly (50) comprises a bubble removing die (51) positioned above the multi-station turntable (20), a bubble removing driving mechanism (52) used for driving the bubble removing die (51) to move up and down, a folding mechanism (53) positioned below the multi-station turntable (20) and a folding driving mechanism used for driving the folding mechanism (53) to move up and down; the workpiece tray (21) is provided with a notch for the edge folding mechanism (53) to pass through.

9. The forming and defoaming machine for the leather shell packaging box according to claim 8, is characterized in that: two ends of the defoaming mould (51) are provided with a second box-removing mechanism (54) for separating the box in the packaging box from the defoaming mould (51); the second box-removing mechanism (54) comprises a second box-removing push plate (542) and a second box-removing air cylinder (541) which drives the second box-removing push plate (542) to move up and down; and the distance between the second box-removing push plate (542) and the bubble removing die (51) in the horizontal direction is smaller than the thickness of the side wall of the box in the packaging box.

10. The forming and defoaming machine for the leather shell packaging box according to claim 1, is characterized in that: the turntable driving mechanism comprises a driving motor for providing driving force and a divider for controlling the rotation angle of the multi-station turntable (20).