A fully automatic shoe packaging machine

Abstract

The present invention discloses a fully automatic shoe packing machine, comprising a temporary storage box frame, a grabbing and bagging device, and a bag pulling device. The grabbing and bagging device comprises movable clamps for grabbing shoes, a clamping drive mechanism for driving the movable clamps to clamp, and a grabbing and lifting drive mechanism for driving the movable clamps to lift. The movable clamps are provided in two sets, the two sets of movable clamps being arranged opposite each other. The movable clamps are connected to the driving end of the clamping drive mechanism. A mounting opening for mounting packing bags is defined on a workbench. The bag pulling device comprises two sets of bag pulling mechanisms arranged opposite each other at the edges of the mounting opening, each set of bag pulling mechanisms including at least two bag pulling mechanisms. The bag pulling mechanisms comprise a movable pressing plate, a backing plate, and a bag pulling drive mechanism. The backing plate is fixedly mounted on the workbench. The movable pressing plate is connected to the driving end of the bag pulling drive mechanism. The fully automatic shoe packing machine can automatically pack shoes, thereby improving packing efficiency.

Description

Technical Field

[0001] The invention relates to packaging equipment, in particular to a full-automatic shoe packaging machine. Background Art

[0002] With increasing material wealth, most families have a large inventory of old shoes. On average, each person replaces two to three pairs of shoes each year. With new shoes, some old shoes are naturally discarded. Many people simply discard unworn old shoes. This careless disposal not only causes serious pollution but also represents a significant waste of resources. Therefore, effectively recycling old shoes not only allows for the recycling of waste, but also creates economic benefits while protecting our beautiful environment.

[0003] When processing recycled shoes, they first need to be sorted by type, with shoes of the same type grouped together. Furthermore, to facilitate storage and handling, the shoes are bagged after sorting for easier handling and storage. However, bagging is currently done manually, which is time-consuming, labor-intensive, and inefficient. Summary of the Invention

[0004] The purpose of the present invention is to overcome the above-mentioned problems and provide a fully automatic shoe packing machine, which can automatically pack shoes and is conducive to improving packing efficiency.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] A fully automatic shoe packing machine includes a temporary storage box frame for temporarily storing shoes to be packed, a grabbing and bagging device for transferring the shoes to be packed in the temporary storage box frame into a packing bag, and a bag pulling device for keeping the packing bag in an open state. In the working state, the temporary storage box frame containing the shoes to be packed is placed on a workbench, the grabbing and bagging device is located above the temporary storage box frame, and the bag pulling device is located below the temporary storage box frame.

[0007] The grabbing and bagging device includes a movable clamping claw for grabbing shoes, a clamping drive mechanism for driving the movable clamping claw to perform a clamping action, and a grabbing and lifting drive mechanism for driving the movable clamping claw to lift and lower. The movable clamping claws are provided with two groups, and the two groups of movable clamping claws are arranged opposite to each other; the movable clamping claws are connected to the driving end of the clamping drive mechanism;

[0008] The workbench is provided with an installation opening for installing packaging bags; the bag pulling device includes two groups of bag pulling mechanisms relatively arranged at the edges of the installation opening, and each group of bag pulling mechanisms includes at least two bag pulling mechanisms; the bag pulling mechanism includes a movable pressure plate, a pad and a bag pulling drive mechanism, and the pad is fixedly arranged on the workbench; the movable pressure plate is connected to the driving end of the bag pulling drive mechanism.

[0009] The working principle of the above-mentioned fully automatic shoe packaging machine is:

[0010] During operation, the bottom of an empty packing bag is lowered through the mounting opening of the workbench, with the open end of the packing bag extending between the movable pressure plate and the backing plate of the bag-pulling mechanism. Driven by the bag-pulling mechanism, the movable pressure plate approaches the backing plate, securing the open end of the packing bag between the movable pressure plate and the backing plate, thereby securing the bag opening. Because there are two sets of movable pressure plates and backing plates, positioned opposite each other, the bag opening can be fixed in a rectangular shape, facilitating subsequent bagging.

[0011] At the same time or later, the shoes to be packaged are neatly placed in a temporary storage box, which is then placed on a workbench. Driven by the grabbing and lifting drive mechanism, the movable clamps move downward toward the shoes to be packaged. At this point, the two sets of movable clamps are in an open state until the movable clamps are inserted into the temporary storage box, at which point the shoes to be packaged are located between the two sets of movable clamps. Driven by the gripping drive mechanism, the two sets of movable clamps move toward each other, pressing the shoes to be packaged on the inside. Then, driven by the grabbing and lifting drive mechanism, the movable clamps remove the shoes to be packaged from the temporary storage box. The temporary storage box is then removed, revealing the packing bag underneath. The lowering drive mechanism then drives the movable clamps downward, placing the shoes to be packaged into the packing bag. Following the above steps, the shoes to be packaged are continuously added to the packing bag until the current packing bag is full of shoes.

[0012] Replace the full packing bag with an empty one and continue packing the shoes.

[0013] In a preferred embodiment of the present invention, the gripping and bagging device further includes a push-down mechanism for pushing the shoes clamped between the two sets of movable jaws into the packing bag. The push-down mechanism includes a push plate and a push-down drive mechanism. The push plate is positioned between the two sets of movable jaws and is fixedly connected to the drive end of the push-down drive mechanism. With this structure, when the movable jaws lower the shoes into the packing bag while maintaining the clamped state, the push plate is driven downward by the push-down drive mechanism to push the shoes clamped between the two sets of movable jaws into the packing bag, thereby neatly transferring the shoes into the packing bag of the correct size.

[0014] Furthermore, the push-down drive mechanism includes a push-down drive cylinder, a shell of the push-down drive cylinder is fixedly arranged on the mounting plate, and a telescopic rod of the push-down drive cylinder is fixedly connected to the push plate.

[0015] In a preferred embodiment of the present invention, the clamping drive mechanism includes a clamping drive cylinder, a shell of the clamping drive cylinder is fixedly arranged on a mounting plate, and a telescopic rod of the clamping drive cylinder is fixedly connected to a movable clamping claw.

[0016] In a preferred embodiment of the present invention, the movable jaws are provided with a height-limiting baffle, which is horizontally disposed between the two sets of movable jaws. With this structure, when the movable jaws move downward to grasp the shoes to be packaged, the height-limiting baffle can limit the height of the shoes, preventing the laces, tongue, and other parts of the shoes from moving upward into the drive channel of the clamping drive mechanism, thereby avoiding machine jams.

[0017] In a preferred embodiment of the present invention, the grabbing and lifting drive mechanism includes a grabbing and lifting drive motor and a lifting transmission assembly, and the grabbing and lifting drive motor is fixedly mounted on the grabbing and transporting frame;

[0018] The lifting transmission assembly includes a screw transmission assembly and a guide transmission assembly; the screw transmission assembly includes a lifting screw and a lifting screw nut, and the lifting screw nut is fixedly set on the grasping and transporting frame; the guide transmission assembly includes a guide rod and a guide sleeve, and the guide rod and guide sleeve are fixedly set on the grasping and transporting frame; one end of the guide rod is rotatably connected to the lifting screw through a connecting plate, and the other end of the guide rod is fixedly connected to the lifting transmission plate; the clamping drive mechanism is fixedly connected to the lifting transmission plate.

[0019] Furthermore, the clamping drive mechanism is fixedly arranged on a mounting plate, and the mounting plate is fixedly connected to the lifting transmission plate via a fixing rod.

[0020] Furthermore, the connecting plate is provided with a vertically arranged buffer so as to provide a buffering effect when descending to the extreme position.

[0021] A preferred embodiment of the present invention further includes a box frame conveying device for conveying the temporary storage box frame, the box frame conveying device includes a conveying base for placing the temporary storage box frame, a conveying transverse driving mechanism for driving the conveying base to move transversely, and a pushing mechanism for pushing the temporary storage box frame off the conveying base.

[0022] Furthermore, the conveying base is arranged on the workbench through a transverse sliding structure; the conveying transverse driving mechanism includes a transverse driving cylinder, the shell of the transverse driving cylinder is fixedly arranged on the workbench, and the telescopic rod of the transverse driving cylinder is fixedly connected to the conveying base through a transmission rod.

[0023] Furthermore, the pushing mechanism includes a push rod and a pushing drive mechanism, the pushing drive mechanism includes a lateral pushing drive mechanism and a lifting pushing drive mechanism, and the push rod is connected to the driving end of the lifting pushing drive mechanism;

[0024] The lifting and pushing driving mechanism is connected to the driving end of the horizontal pushing driving mechanism;

[0025] A push avoidance hole is provided on the bottom plate of the conveying base; in a working state, the push rod pushes the conveying base along the push avoidance hole.

[0026] Furthermore, the lateral pushing drive mechanism includes a lateral pushing drive motor and a lateral pushing transmission assembly, and the housing of the lateral pushing drive motor is fixedly connected to the lower surface of the conveying base;

[0027] The lateral pushing transmission assembly includes a lateral pushing belt and a lateral pushing synchronous wheel; the lateral pushing belt is fixedly connected to the lifting and pushing driving mechanism through a lateral transmission plate.

[0028] Furthermore, a transverse guide structure is provided between the transverse transmission plate and the conveying base.

[0029] Furthermore, the lifting and pushing drive mechanism includes a lifting and pushing drive cylinder, a cylinder body of the lifting and pushing drive cylinder is fixedly connected to the transverse transmission plate, and a driving end of the lifting and pushing drive cylinder is fixedly connected to the push rod.

[0030] Furthermore, a plurality of conveying rollers are provided on the bottom surface of the conveying base, and the arrangement direction of the plurality of conveying rollers is perpendicular to the driving direction of the horizontal pushing driving mechanism;

[0031] Each group of conveying rollers includes a plurality of conveying rollers, and an arrangement direction of the plurality of conveying rollers is parallel to a driving direction of the transverse pushing driving mechanism.

[0032] Furthermore, the box frame conveying device further includes a positioning mechanism for positioning the temporary box frame, the positioning mechanism including a positioning rod and a positioning drive mechanism; the positioning rod is fixedly connected to the driving end of the positioning drive mechanism;

[0033] Along the direction of lateral movement, both ends of the conveying base are provided with openings; the positioning mechanism is provided with two groups, and the two groups of positioning mechanisms act on the openings at both ends of the conveying base respectively;

[0034] When the temporary storage box frame is placed on the conveying base, the two sets of positioning drive mechanisms respectively drive the corresponding positioning rods to extend to the front of the two end openings of the conveying base, so as to position the temporary storage box frame at the set position.

[0035] Furthermore, the positioning drive mechanism includes a positioning drive cylinder, a cylinder body of the positioning drive cylinder is hinged to the outer side surface of the conveying base, and a telescopic rod of the positioning drive cylinder is rotatably connected to the positioning rod;

[0036] The positioning rod is rotatably connected to the conveyor base, with its rotation center located outside the side wall of the conveyor base. Through this structure, driven by the positioning drive cylinder, the positioning rod rotates around the rotation center, and the end of the telescopic rod, which is away from the positioning drive cylinder, extends to the opening of the conveyor base, thereby positioning the temporary storage box frame.

[0037] Furthermore, the box frame conveying device also includes a material unloading conveying mechanism for receiving the pushed-out temporary storage box frame, and the material unloading conveying mechanism includes a plurality of conveying rollers, and a material unloading channel is formed above the plurality of conveying rollers, and the material unloading channel is arranged obliquely.

[0038] In a preferred embodiment of the present invention, the lower end of the movable pressure plate is connected to the driving end of the bag-pulling drive mechanism, and the upper end of the movable pressure plate engages with a backing plate. When placing the bag, the bag opening is turned downward and the turned-up portion is placed between the movable pressure plate and the backing plate for compression. This is equivalent to hooking the bag opening onto the movable pressure plate, which then compresses the bag, thereby more firmly securing the bag.

[0039] A preferred embodiment of the present invention further includes a bag pushing and unloading device for pushing out the packing bags filled with shoes. The bag pushing and unloading device is arranged under the workbench. The bag pushing and unloading device includes a bag pushing plate and a bag pushing drive mechanism. The bag pushing plate is connected to the driving end of the bag pushing drive mechanism.

[0040] Furthermore, the bag pushing drive mechanism includes a bag pushing drive cylinder, a cylinder body of the bag pushing drive cylinder is fixedly arranged on the cylinder seat, and a telescopic rod of the bag pushing drive cylinder is fixedly connected to the bag pushing plate.

[0041] Furthermore, a bag pushing guide structure is provided between the bag pushing plate and the cylinder seat, and the bag pushing guide structure includes a bag pushing guide rod and a bag pushing sleeve.

[0042] Furthermore, the bag pushing and unloading device also includes a plurality of bag pushing rollers arranged transversely below the workbench; both sides of the bag pushing rollers are provided with vertically extending bag pushing guide plates.

[0043] Through the above structure, under the drive of the bag pushing driving cylinder, the packing bag used to be filled with shoes can be automatically pushed out for unloading without manual operation.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] 1. The fully automatic shoe packing machine of the present invention can automatically pack shoes, which is beneficial to improving packing efficiency.

[0046] 2. By providing a bag-pulling device, the bag-pulling drive mechanism drives the movable pressure plate toward the backing plate, securing the open end of the bag between the movable pressure plate and the backing plate, thereby securing the bag opening. Because there are two sets of movable pressure plates and backing plates, positioned opposite each other, the bag opening can be fixed in a rectangular shape, facilitating subsequent bagging. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a front view of the fully automatic shoe packaging machine of the present invention.

[0048] Figure 2 It is a side view of the fully automatic shoe packaging machine of the present invention.

[0049] Figure 3 It is a front view of the box frame conveying device of the present invention.

[0050] Figure 4 It is a top view of the box frame conveying device of the present invention.

[0051] Figure 5 It is a top view of the bag pulling device of the present invention.

[0052] Figure 6 for Figure 5 Partial cross-sectional view in the AA direction. DETAILED DESCRIPTION

[0053] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0054] See also Figure 1-2 The fully automatic shoe packaging machine of this embodiment includes a temporary storage box frame 1 for temporarily storing shoes to be packaged, a box frame conveying device for conveying the temporary storage box frame 1, a grabbing and bagging device for transferring the shoes to be packaged in the temporary storage box frame 1 into a packaging bag, a bag pulling device for keeping the packaging bag in an open state, and a bag pushing and unloading device for pushing out the packaging bag filled with shoes; in the working state, the temporary storage box frame 1 containing the shoes to be packaged is placed on the workbench 2, the grabbing and bagging device is located above the temporary storage box frame 1, and the bag pulling device is located below the temporary storage box frame 1.

[0055] See also Figure 1-2The grabbing and bagging device includes a movable clamping claw 3 for grabbing shoes, a clamping drive mechanism for driving the movable clamping claw 3 to perform a clamping action, a grabbing and lifting drive mechanism for driving the movable clamping claw 3 to move up and down, and a pushing mechanism for pushing the shoes clamped between the two groups of movable clamping claws 3 down into the packing bag. The movable clamping claw 3 is provided with two groups, and the two groups of movable clamping claws 3 are arranged opposite to each other; the movable clamping claw 3 is connected to the driving end of the clamping drive mechanism.

[0056] See also Figure 1-2 The push-down mechanism includes a push plate 4 and a push-down drive mechanism. The push plate 4 is located between the two sets of movable jaws 3 and is fixedly connected to the driving end of the push-down drive mechanism. With this structure, when the movable jaws 3 lower the shoes into the packing bag while clamping them, they continue to maintain the clamped state. The push plate 4 is driven downward by the push-down drive mechanism to push the shoes clamped between the two sets of movable jaws 3 into the packing bag, thereby neatly transferring the shoes into the packing bag of the right size.

[0057] Furthermore, the push-down drive mechanism includes a push-down drive cylinder 5 , a shell of the push-down drive cylinder 5 is fixedly disposed on the mounting plate 7 , and a telescopic rod of the push-down drive cylinder 5 is fixedly connected to the push plate 4 .

[0058] See also Figure 1-2 The clamping drive mechanism includes a clamping drive cylinder 6, the shell of the clamping drive cylinder 6 is fixedly set on the mounting plate 7, and the telescopic rod of the clamping drive cylinder 6 is fixedly connected to the movable clamping claw 3.

[0059] See also Figure 1-2 The movable jaws 3 are provided with a height limiting baffle 8, which is horizontally arranged between the two sets of movable jaws 3. With the above structure, when the movable jaws 3 clamp the shoes to be packed downward, the height limiting baffle 8 can limit the height of the shoes and prevent the shoelaces, tongue and other parts of the shoes from going upward into the driving channel of the clamping drive mechanism, thereby avoiding the phenomenon of machine jamming.

[0060] See also Figure 1-2The grabbing and lifting drive mechanism includes a grabbing and lifting drive motor 9 and a lifting transmission assembly, and the grabbing and lifting drive motor 9 is fixedly set on the grabbing and handling frame 10; the lifting transmission assembly includes a screw transmission assembly and a guide transmission assembly; the screw transmission assembly includes a lifting screw 11 and a lifting screw nut 12, and the lifting screw nut 12 is fixedly set on the grabbing and handling frame 10; the guide transmission assembly includes a guide rod 13 and a guide sleeve 14, and the guide rod 13 and guide sleeve 14 are fixedly set on the grabbing and handling frame 10; one end of the guide rod 13 is rotatably connected to the lifting screw 11 through a connecting plate 15, and the other end of the guide rod 13 is fixedly connected to the lifting transmission plate 16; the clamping drive mechanism is fixedly connected to the lifting transmission plate 16.

[0061] Furthermore, the clamping drive mechanism is fixedly arranged on the mounting plate 7 , and the mounting plate 7 is fixedly connected to the lifting transmission plate 16 via a fixing rod 17 .

[0062] Furthermore, a vertically arranged buffer 18 is provided on the connecting plate 15 so as to provide a buffering effect when it descends to the extreme position.

[0063] See also Figure 3-4 The box frame conveying device includes a conveying base 19 for placing the temporary storage box frame 1, a conveying transverse driving mechanism for driving the conveying base 19 to move transversely, a pushing mechanism for pushing the temporary storage box frame 1 off the conveying base 19, and a material unloading conveying mechanism for receiving the pushed temporary storage box frame 1.

[0064] See also Figure 3-4 The conveying base 19 is arranged on the workbench 2 through a transverse sliding structure; the conveying transverse driving mechanism includes a transverse driving cylinder 20, the shell of the transverse driving cylinder 20 is fixedly arranged on the workbench 2, and the telescopic rod of the transverse driving cylinder 20 is fixedly connected to the conveying base 19 through a transmission rod 21.

[0065] See also Figure 3-4 The pushing mechanism includes a push rod 22 and a pushing drive mechanism, and the pushing drive mechanism includes a horizontal pushing drive mechanism and a lifting pushing drive mechanism. The push rod 22 is connected to the driving end of the lifting pushing drive mechanism; the lifting pushing drive mechanism is connected to the driving end of the horizontal pushing drive mechanism; a pushing avoidance hole 19-1 is opened on the bottom plate of the conveying base 19; in the working state, the push rod 22 pushes the conveying base 19 along the pushing avoidance hole 19-1.

[0066] Furthermore, the lateral pushing drive mechanism includes a lateral pushing drive motor 23 and a lateral pushing transmission assembly, and the shell of the lateral pushing drive motor 23 is fixedly connected to the lower surface of the conveying base 19; the lateral pushing transmission assembly includes a lateral pushing belt 24 and a lateral pushing synchronous wheel 25; the lateral pushing belt 24 is fixedly connected to the lifting and pushing drive mechanism through a lateral transmission plate 26.

[0067] Furthermore, a transverse guide structure is provided between the transverse transmission plate 26 and the conveying base 19 .

[0068] Furthermore, the lifting and pushing driving mechanism includes a lifting and pushing driving cylinder 27 , the cylinder body of the lifting and pushing driving cylinder 27 is fixedly connected to the transverse transmission plate 26 , and the driving end of the lifting and pushing driving cylinder 27 is fixedly connected to the push rod 22 .

[0069] See also Figure 3-4 , multiple groups of conveying rollers 28 are provided on the bottom surface of the conveying base 19, and the arrangement direction of the multiple groups of conveying rollers 28 is perpendicular to the driving direction of the horizontal pushing drive mechanism; each group of conveying rollers 28 includes multiple conveying rollers 28, and the arrangement direction of the multiple conveying rollers 28 is parallel to the driving direction of the horizontal pushing drive mechanism.

[0070] See also Figure 3-4 The box frame conveying device also includes a positioning mechanism for positioning the temporary box frame 1, and the positioning mechanism includes a positioning rod 29 and a positioning drive mechanism; the positioning rod 29 is fixedly connected to the driving end of the positioning drive mechanism; along the direction of lateral movement, both ends of the conveying base 19 are provided with openings; the positioning mechanism is provided with two groups, and the two groups of positioning mechanisms act on the openings at both ends of the conveying base 19 respectively; when the temporary box frame 1 is placed on the conveying base 19, the two groups of positioning drive mechanisms respectively drive the corresponding positioning rods 29 to extend to the front of the openings at both ends of the conveying base 19, so as to position the temporary box frame 1 at the set position.

[0071] Furthermore, the positioning drive mechanism includes a positioning drive cylinder 30, the cylinder body of which is hingedly connected to the outer side of the conveying base 19. The telescopic rod of the positioning drive cylinder 30 is rotatably connected to the positioning rod 29. The positioning rod 29 is rotatably connected to the conveying base 19, with the rotation center of the positioning rod 29 located outside the side wall of the conveying base 19. Through this structure, driven by the positioning drive cylinder 30, the positioning rod 29 rotates about the rotation center, and the end of the telescopic rod away from the positioning drive cylinder 30 extends to the opening of the conveying base 19, thereby positioning the temporary storage box frame 1.

[0072] See also Figure 2The unloading and conveying mechanism includes a plurality of conveying rollers 31, and a unloading channel is formed above the plurality of conveying rollers 31, and the unloading channel is arranged at an angle.

[0073] See also Figure 5-6 The workbench 2 is provided with an installation opening 2-1 for installing packaging bags; the bag pulling device includes two groups of bag pulling mechanisms relatively arranged at the edges of the installation opening 2-1, and each group of bag pulling mechanisms includes at least two bag pulling mechanisms; the bag pulling mechanism includes a movable pressing plate 32, a pad 33 and a bag pulling drive mechanism, and the pad 33 is fixedly arranged on the workbench 2; the movable pressing plate 32 is connected to the driving end of the bag pulling drive mechanism; the bag pulling drive mechanism includes a bag pulling drive cylinder 41.

[0074] Furthermore, the lower end of the movable pressing plate 32 is connected to the telescopic rod of the bag-pulling drive cylinder 41, and the upper end of the movable pressing plate 32 cooperates with the backing plate 33. When placing the packing bag, the bag opening is turned down and the turned-up portion is placed between the movable pressing plate 32 and the backing plate 33 for compression. This is equivalent to hooking the bag opening onto the movable pressing plate 32, which compresses the bag, thereby more firmly securing the bag.

[0075] See also Figure 1-2 The bag pushing and unloading device is disposed below the workbench 2 and includes a bag pushing plate 34 and a bag pushing drive mechanism. The bag pushing plate 34 is connected to the driving end of the bag pushing drive mechanism. The bag pushing drive mechanism includes a bag pushing drive cylinder 35, the cylinder body of which is fixedly mounted on a cylinder seat 39, and the telescopic rod of which is fixedly connected to the bag pushing plate 34.

[0076] Furthermore, a bag pushing guide structure is provided between the bag pushing plate 34 and the cylinder seat 39 , and the bag pushing guide structure includes a bag pushing guide rod 36 and a bag pushing sleeve 37 .

[0077] See also Figure 1-2 The bag pushing and unloading device also includes a plurality of bag pushing rollers 38 arranged horizontally below the workbench 2; both sides of the bag pushing rollers 38 are provided with vertically extending bag pushing guide plates 40.

[0078] With the above structure, the packing bag filled with shoes can be automatically pushed out for unloading under the drive of the bag pushing driving cylinder 35 without manual operation.

[0079] See also Figure 1-6 The working principle of the fully automatic shoe packing machine of this embodiment is as follows:

[0080] During operation, the bottom of an empty packing bag is lowered through the mounting opening 2-1 of the workbench 2, with the bag's open end extending between the movable pressure plate 32 and the backing plate 33 of the bag-pulling mechanism. Driven by the bag-pulling mechanism, the movable pressure plate 32 approaches the backing plate 33, securing the bag's open end between them and thus securing the bag's opening. Because two sets of movable pressure plates 32 and backing plates 33 are provided, positioned opposite each other, the bag's opening is fixed in a rectangular shape, facilitating subsequent bagging.

[0081] At the same time or later, the shoes to be packed are neatly placed in the temporary storage box frame 1, and then the temporary storage box frame 1 is placed on the workbench 2. Driven by the grabbing and lifting drive mechanism, the movable clamps 3 move downward toward the shoes to be packed. At this time, the two sets of movable clamps 3 are in an open state until the movable clamps are inserted into the temporary storage box frame 1. At this time, the shoes to be packed are located between the two sets of movable clamps; driven by the clamping drive mechanism, the two sets of movable clamps approach each other and press the shoes to be packed on the inside; then, driven by the grabbing and lifting drive mechanism, the movable clamps 3 take the shoes to be packed out of the temporary storage box frame 1. Move away from the temporary storage box frame 1, so that the packing bag below is exposed. Then, the movable clamps are driven downward by the lowering drive mechanism to place the shoes to be packed into the packing bag. According to the above operation, the shoes to be packed are continuously put into the packing bag until the current packing bag is full of shoes.

[0082] Replace the full packing bag with an empty one and continue packing the shoes.

[0083] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A fully automatic shoe packing machine, characterized in that: The present invention comprises a temporary storage box frame for temporarily storing shoes to be packed, a grabbing and bagging device for transferring the shoes to be packed in the temporary storage box frame into a packing bag, and a bag pulling device for keeping the packing bag in an open state. In the working state, the temporary storage box frame containing the shoes to be packed is placed on a workbench, the grabbing and bagging device is located above the temporary storage box frame, and the bag pulling device is located below the temporary storage box frame. The grabbing and bagging device includes a movable clamping claw for grabbing shoes, a clamping drive mechanism for driving the movable clamping claw to perform a clamping action, and a grabbing and lifting drive mechanism for driving the movable clamping claw to lift and lower. The movable clamping claws are provided with two groups, and the two groups of movable clamping claws are arranged opposite to each other; the movable clamping claws are connected to the driving end of the clamping drive mechanism; The workbench is provided with an installation opening for installing packaging bags; the bag pulling device includes two sets of bag pulling mechanisms arranged opposite to each other at the edges of the installation opening, and each set of bag pulling mechanisms includes at least two bag pulling mechanisms; the bag pulling mechanism includes a movable pressing plate, a pad, and a bag pulling drive mechanism, and the pad is fixedly arranged on the workbench; the movable pressing plate is connected to the driving end of the bag pulling drive mechanism; It also includes a box frame conveying device for conveying the temporary box frame, the box frame conveying device includes a conveying base for placing the temporary box frame, a conveying transverse driving mechanism for driving the conveying base to move transversely, and a pushing mechanism for pushing the temporary box frame off the conveying base; The pushing mechanism includes a push rod and a pushing drive mechanism, the pushing drive mechanism includes a horizontal pushing drive mechanism and a lifting pushing drive mechanism, and the push rod is connected to the driving end of the lifting pushing drive mechanism; The lifting and pushing driving mechanism is connected to the driving end of the horizontal pushing driving mechanism; A push avoidance hole is provided on the bottom plate of the conveying base; in a working state, the push rod pushes the conveying base along the push avoidance hole.

2. The fully automatic shoe packing machine according to claim 1, characterized in that: The grabbing and bagging device also includes a push-down mechanism for pushing the shoes clamped between the two sets of movable clamps down into the packing bag. The push-down mechanism includes a push plate and a push-down drive mechanism. The push plate is located between the two sets of movable clamps and is fixedly connected to the drive end of the push-down drive mechanism.

3. The fully automatic shoe packing machine according to claim 1, characterized in that: The movable clamping jaws are provided with a height limiting baffle, which is horizontally arranged between the two groups of movable clamping jaws.

4. The fully automatic shoe packaging machine according to claim 1, characterized in that: The grabbing and lifting drive mechanism includes a grabbing and lifting drive motor and a lifting transmission assembly, and the grabbing and lifting drive motor is fixedly arranged on the grabbing and transporting frame; The lifting transmission assembly includes a screw transmission assembly and a guide transmission assembly; the screw transmission assembly includes a lifting screw and a lifting screw nut, and the lifting screw nut is fixedly arranged on the grabbing and transporting frame; the guide transmission assembly includes a guide rod and a guide sleeve, and the guide rod and guide sleeve are fixedly arranged on the grabbing and transporting frame; one end of the guide rod is rotatably connected to the lifting screw through a connecting plate, and the other end of the guide rod is fixedly connected to the lifting transmission plate; the clamping drive mechanism is fixedly connected to the lifting transmission plate; The clamping drive mechanism is fixedly mounted on a mounting plate, and the mounting plate is fixedly connected to the lifting transmission plate via a fixing rod; A vertically arranged buffer is provided on the connecting plate.

5. The fully automatic shoe packing machine according to claim 1, characterized in that: A plurality of conveying rollers are provided on the bottom surface of the conveying base, and the arrangement direction of the plurality of conveying rollers is perpendicular to the driving direction of the horizontal pushing drive mechanism; Each group of conveying rollers includes a plurality of conveying rollers, and an arrangement direction of the plurality of conveying rollers is parallel to a driving direction of the transverse pushing driving mechanism.

6. The fully automatic shoe packing machine according to claim 1, characterized in that: The box frame conveying device also includes a positioning mechanism for positioning the temporary box frame, the positioning mechanism includes a positioning rod and a positioning drive mechanism; the positioning rod is fixedly connected to the driving end of the positioning drive mechanism; Along the direction of lateral movement, both ends of the conveying base are provided with openings; the positioning mechanism is provided with two groups, and the two groups of positioning mechanisms act on the openings at both ends of the conveying base respectively; When the temporary storage box frame is placed on the conveying base, the two sets of positioning drive mechanisms respectively drive the corresponding positioning rods to extend in front of the two end openings of the conveying base to position the temporary storage box frame at the set position; The positioning drive mechanism includes a positioning drive cylinder, the cylinder body of which is hinged to the outer side of the conveying base, and the telescopic rod of which is rotatably connected to the positioning rod; The positioning rod is rotatably connected to the conveying base, and the rotation center of the positioning rod is located outside the side wall of the conveying base.

7. The fully automatic shoe packaging machine according to claim 1, characterized in that: The box frame conveying device also includes a material unloading conveying mechanism for receiving the pushed temporary storage box frame, and the material unloading conveying mechanism includes a plurality of conveying rollers, and a material unloading channel is formed above the plurality of conveying rollers, and the material unloading channel is arranged obliquely.

8. The fully automatic shoe packing machine according to claim 1, characterized in that: The lower end of the movable pressing plate is connected to the driving end of the bag pulling drive mechanism, and the upper end of the movable pressing plate cooperates with the pad; when placing the packing bag, the bag opening of the packing bag is flipped downward, and the flipped part is placed between the movable pressing plate and the pad for pressing.

9. The fully automatic shoe packaging machine according to claim 1, characterized in that: The device also includes a bag pushing and unloading device for pushing out the packed bags filled with shoes. The bag pushing and unloading device is arranged below the workbench and includes a bag pushing plate and a bag pushing drive mechanism. The bag pushing plate is connected to the driving end of the bag pushing drive mechanism. The bag pushing and unloading device further comprises a plurality of bag pushing rollers arranged transversely below the workbench; both sides of the bag pushing rollers are provided with vertically extending bag pushing guide plates.

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