Fully automatic hand buckle pressing machine

Abstract

The present invention discloses a fully automatic hand buckle pressing machine, comprising: a bag conveying mechanism, a hand buckle conveying system, and a pressing mechanism. The bag conveying mechanism can convey the bag to the pressing mechanism, the hand buckle conveying system can convey the hand buckle to the pressing mechanism, and the pressing mechanism can press the hand buckle on the bag; wherein the hand buckle conveying system comprises a hand buckle conveying channel component, a hand buckle storage mechanism, the hand buckle conveying channel component comprises a pressing buckle conveying channel for conveying the hand buckle and a hand buckle delivery mechanism, the hand buckle storage mechanism comprises a plurality of hand buckle storage components capable of stacking hand buckles, the plurality of hand buckle storage components can be respectively placed in the pressing buckle conveying channel, and the hand buckle delivery mechanism can deliver the hand buckles on the hand buckle storage components placed in the pressing buckle conveying channel, more hand buckles can be stored by using the plurality of hand buckle storage components, the number of times of loading is reduced, and high production efficiency of bag hand buckle pressing is provided.

Description

Technical Field

[0001] The invention relates to the field of bag production and processing, and in particular to a full-automatic hand buckle pressing machine. Background Art

[0002] In daily life, bags used to carry heavier items are usually provided with handles, which are generally fixed to the bag by means of buckles. The handles include two buckled parts that can be buckled with each other. During assembly, they are generally pressed together manually or by manual positioning or by a practical press, which results in low work efficiency.

[0003] For this purpose, the applicant developed and applied for a Chinese invention patent with application number: "CN201910771606.8" and name: "A bag handle pressing and assembling machine". In this technology, gravity is used to push the handle buckles, but only one channel length of handle buckles can be stored at a time, and frequent shutdowns are required to place the handle buckles, reducing production efficiency. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a fully automatic hand buckle pressing machine, which can provide high production efficiency of bag hand buckle pressing.

[0005] According to the first aspect of the present invention, the fully automatic hand buckle pressing machine includes: a bag conveying mechanism for conveying bags, a hand buckle conveying system for conveying hand buckles, and a pressing mechanism. The bag conveying mechanism can convey bags to the pressing mechanism, the hand buckle conveying system can convey hand buckles to the pressing mechanism, and the pressing mechanism can press the hand buckles on the bags; wherein the hand buckle conveying system includes a hand buckle conveying channel assembly, a hand buckle storage mechanism, the hand buckle conveying channel assembly includes a pressing buckle conveying channel for conveying hand buckles and a hand buckle delivery mechanism, the hand buckle storage mechanism includes a plurality of hand buckle storage assemblies capable of stacking hand buckles, the plurality of hand buckle storage assemblies can be respectively placed in the pressing buckle conveying channel, and the hand buckle delivery mechanism can deliver the hand buckles on the hand buckle storage assembly placed in the pressing buckle conveying channel.

[0006] The fully automatic hand buckle pressing machine according to the embodiment of the present invention has at least the following beneficial effects: more hand buckles can be stored through multiple hand buckle storage components, the number of loading times is reduced, and high production efficiency of bag hand buckle pressing is provided.

[0007] In some embodiments of the present invention, the handcuff storage mechanism includes a handcuff storage stand, on which a slide is slidably provided and is equipped with a slide movement driving mechanism capable of driving the slide to move. The handcuff storage components are sequentially arranged on the slide, and when the slide moves, the handcuff storage components can be driven to be sequentially placed in the handcuff conveying channel components, thereby realizing the delivery of the handcuffs on each handcuff storage component.

[0008] In some embodiments of the present invention, the hand buckle storage assembly includes a storage slide rod that can pass through the middle hole of the hand buckle, and the slide plate is provided with a mounting hole for the storage slide rod to slide into, and the hand buckle delivery mechanism can drive the storage slide rod to slide along the mounting hole and detach from the slide plate, thereby realizing the withdrawal of the storage slide rod.

[0009] In some embodiments of the present invention, the bag conveying mechanism includes a transfer mechanism for conveying bags and a negative pressure component; the negative pressure component includes at least two negative pressure chambers, and the negative pressure chambers can generate negative pressure on the transfer mechanism to adsorb the bag on the transfer mechanism. By configuring at least two negative pressure chambers, at least two negative pressure areas can be generated. When one of the negative pressure areas loses pressure, it will not affect the pressure of other negative pressure areas or reduce the impact on the pressure of other negative pressure areas, so that the transfer mechanism can better adsorb and convey the bag.

[0010] In some embodiments of the present invention, the transfer mechanism is a conveyor belt mechanism, which includes a conveyor belt and a conveyor belt driving mechanism capable of driving the conveyor belt to rotate. A plurality of adsorption holes are provided on the conveyor belt, and a negative pressure chamber is provided on the inner side of the conveyor belt. The negative pressure chamber is provided with a plurality of ventilation holes facing the conveyor belt. The negative pressure chamber generates an adsorption force capable of adsorbing bags on the outer side of the conveyor belt through the ventilation holes and the adsorption holes, so that the bags can be transported along the movement direction of the conveyor belt.

[0011] In some embodiments of the present invention, the negative pressure assembly includes a negative pressure box, in which a partition is provided that can separate the negative pressure box into two negative pressure chambers, and a ventilation hole is opened on the side of the negative pressure box facing the conveyor belt to form two adsorption areas on the conveyor belt.

[0012] In some embodiments of the present invention, the buckling mechanism is located in the middle part of the conveyor belt mechanism. The conveyor belt mechanism can receive the bags to be processed and send the bags to be processed into the starting section of the conveyor belt mechanism. The conveyor belt mechanism moves the bags to be processed to the buckling mechanism in the middle part and cooperates with hand buckles to perform buckling operations. After the buckling is completed, the conveyor belt mechanism sends out the buckled bags.

[0013] In some embodiments of the present invention, it also includes a bag feeding mechanism for feeding the bags to be processed into a bag conveying mechanism, a bag feeding mechanism for receiving the bags with the buckled parts completed from the bag conveying mechanism, and two groups of bag picking and placing mechanisms, one group of bag picking and placing mechanisms is used to take the bags to be processed from the bag feeding mechanism to the transfer mechanism, and the other group of bag picking and placing mechanisms is used to take the bags with the buckled parts completed from the transfer mechanism to the transfer mechanism, thereby realizing automatic material picking and placing.

[0014] In some embodiments of the present invention, the bag picking and placing mechanism includes a suction cup mechanism and a bag picking and telescopic mechanism capable of driving the suction cup mechanism to move, so as to achieve the picking, placing and transferring of the bag.

[0015] In some embodiments of the present invention, the mechanism for feeding bags to be processed includes a support rod for storing bags and a separation mechanism, wherein the support rod can pass through a through hole on the bag, one end of the support rod is an open end, and the bag can slide out from the open end; the separation mechanism can separate the bag located at the outermost side of the open end from other bags stored on the support rod. The separation mechanism can separate the bags to be fed out, thereby reducing the occurrence of multiple bags being fed out at one time and improving the success rate of subsequent buckling operations.

[0016] In some embodiments of the present invention, the separation mechanism includes an air blowing device, which can blow a high-speed airflow toward the bag located at the open end, so that air can enter the gap between the bags at the open end to eliminate the vacuum or negative pressure between adjacent bags and separate adjacent bags, thereby reducing the occurrence of multiple bags being sent out at the same time.

[0017] In some embodiments of the present invention, the separation mechanism includes at least one group of spring elements that can be pressed against the edge of the bag at the open end. Through the spring element assembly, a certain pressure can be applied to the bag at the open end, so that the bag that is not located at the outermost side is not easy to be separated from the open end and sent out, thereby reducing the occurrence of multiple bags being sent out at the same time.

[0018] In some embodiments of the present invention, the bag delivery mechanism includes a suspension frame, a first supporting mechanism, a second supporting mechanism, and an automatic control system. The suspension frame is a long structure and is provided with a first supporting station and a second supporting station. The suspension frame can pass through the hole on the bag and enable the bag to be transported along the suspension frame; the first supporting mechanism can be connected to or separated from the suspension frame. When the first supporting mechanism is connected to the suspension frame, it can fix the suspension frame and can prevent the bag from passing through the first supporting station. When the first supporting mechanism is separated from the suspension frame, the bag can pass through the first supporting station; the second supporting mechanism can be connected to or separated from the suspension frame. When the second supporting mechanism is connected to the suspension frame, it can fix the suspension frame; the automatic control system includes a counting device and a control module. The counting device is arranged at the first supporting station or in front of the first supporting station. The counting device is used to count the bags accumulated at the first supporting station. The counting device is connected to the control module, and the control module can control the actions of the first supporting mechanism and the second supporting mechanism.

[0019] During operation, the buckle mechanism sends out the processed bag, and makes the holes on the bag correspond to and penetrate the suspension frame. The bag is blocked from being transported at the first supporting station by the first supporting mechanism, and counted by the counting device. When the required number is reached, the first supporting mechanism of the control module is separated from the suspension frame, and the second supporting mechanism remains connected to the suspension frame. The bag passes through the first supporting station and is blocked at the second supporting station by the second supporting mechanism. After the bag at the first supporting station is sent out, the first supporting mechanism is connected to the suspension frame again to block the bag, and the second supporting mechanism of the control module is separated from the suspension frame, so that the bag at the second supporting station is sent out, which can meet the requirements of quantitative transportation or quantitative stacking of the bags and improve production efficiency.

[0020] In some embodiments of the present invention, the buckle mechanism includes a buckle transfer mechanism and a pressing mechanism for pressing two sets of hand buckles, wherein the buckle transfer mechanism includes two sets of push plates and a transfer drive mechanism capable of driving the two sets of push plates to move toward the pressing mechanism, and the push plates are provided with notches for the hand buckles to be inserted, and the notches are provided with a protruding structure for the middle hole of the hand buckle that can be inserted into the notches.

[0021] During operation, when the push plate drives the hand buckle to move downward, the raised structure located in the middle hole of the hand buckle can limit the lower part of the next hand buckle from entering the middle hole of the hand buckle that is moving downward, thereby blocking the next hand buckle from moving downward with the push plate, reducing the occurrence of multiple hand buckles being brought in at one time, and improving the success rate of pressing the buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a structural schematic diagram of a fully automatic hand buckle pressing machine according to an embodiment of the present invention;

[0024] Figure 2 It is a schematic structural diagram of a bag conveying mechanism and a bag feeding mechanism to be processed according to an embodiment of the present invention;

[0025] Figure 3 It is a schematic structural diagram of a bag feeding mechanism and a bag picking and placing mechanism for a bag to be processed according to an embodiment of the present invention;

[0026] Figure 4 It is a structural schematic diagram of a mechanism for feeding bags to be processed according to an embodiment of the present invention;

[0027] Figure 5 It is a structural schematic diagram of a bag conveying mechanism according to an embodiment of the present invention;

[0028] Figure 6 is an exploded schematic diagram of a bag conveying mechanism according to an embodiment of the present invention;

[0029] Figure 7 It is a structural schematic diagram of a bag taking and placing mechanism according to an embodiment of the present invention;

[0030] Figure 8 It is a structural schematic diagram of a hand buckle conveying system and a buckle pressing mechanism according to an embodiment of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of a hand buckle conveying channel assembly and a buckle pressing mechanism according to an embodiment of the present invention;

[0032] Fig.10 It is an exploded schematic diagram of a hand buckle storage mechanism according to an embodiment of the present invention;

[0033] Fig.11 It is a structural schematic diagram of a hand buckle conveying channel assembly according to an embodiment of the present invention;

[0034] Fig.12 It is an exploded schematic diagram of a hand buckle conveying channel assembly according to an embodiment of the present invention;

[0035] Fig.13 Schematic diagram of the internal structure of an embodiment of the present invention;

[0036] Fig.14 is a side view schematic diagram of the internal structure of an embodiment of the present invention;

[0037] Fig.15 It is an exploded schematic diagram of a buckle transfer mechanism according to an embodiment of the present invention;

[0038] Fig.16 is an exploded schematic diagram of a pressing mechanism according to an embodiment of the present invention;

[0039] Fig.17 It is a schematic structural diagram of a bag delivery mechanism according to an embodiment of the present invention;

[0040] Fig.18 It is an exploded schematic diagram of a bag delivery mechanism according to an embodiment of the present invention;

[0041] Fig.19 It is a schematic diagram of the side structure of the bag delivery mechanism according to an embodiment of the present invention;

[0042] Fig. 20 It is an exploded schematic diagram of a hand clamping and fixing mechanism according to an embodiment of the present invention;

[0043] Fig.21 It is a schematic diagram of the side structure of the hand clamping and fixing mechanism according to an embodiment of the present invention;

[0044] Fig. 22 It is a schematic diagram of the structure of the bag involved in the embodiment of the present invention. DETAILED DESCRIPTION

[0045] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0046] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention.

[0047] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0048] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0049] like Figure 1 As shown, the fully automatic hand buckle pressing machine according to an embodiment of the present invention includes: a bag conveying mechanism 300 for conveying bags, a hand buckle conveying system 500 for conveying hand buckles 900, and a pressing mechanism 400. The bag conveying mechanism 300 can convey the bag to the pressing mechanism 400, the hand buckle conveying system 500 can convey the hand buckle 900 to the pressing mechanism 400, and the pressing mechanism 400 can press the hand buckle 900 on the bag; wherein the hand buckle conveying system 500 includes a hand buckle conveying channel assembly 510, a hand buckle storage mechanism 520, a hand buckle conveying system 511, and a hand buckle conveying system 521. The channel component 510 includes a buckle conveying channel 511 for conveying the buckle 900 and a buckle delivery mechanism. The buckle storage mechanism 520 includes a plurality of buckle storage components 521 capable of stacking the buckles 900. The plurality of buckle storage components 521 can be respectively placed in the buckle conveying channel 511, and the buckle delivery mechanism can deliver the buckles 900 on the buckle storage components 521 placed in the buckle conveying channel 511. More buckles can be stored by using the plurality of buckle storage components 521, thereby reducing the number of times of loading materials and providing high production efficiency of bag buckle pressing.

[0050] In some embodiments of the present invention, the handle buckle of the bag needs to be formed by pressing two handle buckles 900 together, so the handle buckle conveying channel assembly 510 and the handle buckle storage mechanism 520 are each configured with two groups, which are used to convey the two handle buckles to the pressing buckle mechanism 400 respectively.

[0051] like Figure 8 , Fig.10 As shown, in some embodiments of the present invention, the handcuff storage mechanism 520 includes a handcuff storage stand 522, on which a slide plate 523 is slidably provided and is provided with a slide plate moving drive mechanism 524 capable of driving the slide plate 523 to move, and the handcuff storage components 521 are sequentially arranged on the slide plate 523. When the slide plate 523 moves, it can drive the handcuff storage components 521 to be sequentially placed in the handcuff conveying channel components 510, thereby realizing the delivery of the handcuffs on each handcuff storage component 521.

[0052] Of course, in the specific implementation process, the handcuff storage mechanism 520 can also be provided with a turntable mechanism, and the handcuff storage component 521 is arranged in a ring on the turntable mechanism. By rotating the turntable, the handcuff storage component 521 can be placed into the handcuff conveying channel component 510 in sequence, which can also realize the above-mentioned functions and will not be described in detail here.

[0053] In some embodiments of the present invention, the slide plate moving driving mechanism 524 is a spur rack driving mechanism, and the linear motion of the slide plate 523 is achieved through the spur rack driving mechanism.

[0054] Of course, in the specific implementation process, the slide moving driving mechanism 524 can also be a threaded rod mechanism or a cylinder mechanism, which will not be described in detail here.

[0055] In some embodiments of the present invention, the handcuffs conveying channel assembly 510 or the handcuffs storage mechanism 520 is provided with a separation mechanism capable of driving the handcuffs storage assembly 521 to separate from the slide 523. When the handcuffs on the handcuffs storage assembly 521 are delivered, the handcuffs storage assembly 521 is separated from the slide 523, and the operator can load the handcuffs into the empty handcuffs storage assembly 521, thereby realizing the rapid addition of handcuffs.

[0056] Of course, in the specific implementation process, the hand buckle storage component 521 can also be set to be inseparable from the slide plate 523. After all the hand buckles of the hand buckle storage component 521 are sent out, the machine is stopped to add hand buckles, which is not described in detail here.

[0057] In some embodiments of the present invention, the handle delivery mechanism can drive the handle storage assembly 521 to disengage from the slide plate 523, that is, the handle storage assembly 521 is disengaged by the handle delivery mechanism, thereby simplifying the mechanism.

[0058] Of course, in the specific implementation process, a driving mechanism such as a cylinder mechanism, a screw mechanism, etc. can be independently configured to drive the hand buckle storage assembly 521 to separate from the slide plate 523, which will not be described in detail here.

[0059] like Fig.10 As shown, in some embodiments of the present invention, the hand buckle storage assembly 521 includes a storage slide bar 525 that can pass through the middle hole of the hand buckle 900, and the slide plate 523 is provided with a mounting hole 526 for the storage slide bar 525 to slide into, and the hand buckle delivery mechanism can drive the storage slide bar 525 to slide along the mounting hole 526 and detach from the slide plate 523, thereby realizing the withdrawal of the storage slide bar 525.

[0060] Of course, in the specific implementation process, a lateral opening can also be provided on the slide plate 523, and the handle storage assembly 521 can be slid into or withdrawn laterally from the opening, which will not be described in detail here.

[0061] like Fig.10 As shown, in some embodiments of the present invention, one end of the storage slide 525 is an open structure for delivering the hand buckle 900, and an elastic blocking frame 522a is rotatably provided on the hand buckle storage stand 522. The elastic blocking frame 522a can prevent the hand buckle 900 on the storage slide 525 that has not entered the hand buckle conveying channel assembly 510 from sliding out, and the elastic blocking frame 522a can be rotated to open and elastically rotated to reset to the blocking position, so as to facilitate the loading of the storage slide 525.

[0062] In some embodiments of the present invention, a torsion spring is provided at the connection between the elastic blocking frame 522a and the handle storage stand 522, so as to facilitate the elastic blocking frame 522a to be elastically reset to the blocking position.

[0063] like Fig.10 , Fig.11 , Fig.12 As shown, in some embodiments of the present invention, two groups of storage slides 525 are configured, and the two groups of storage slides 525 are connected by a connecting portion 527. The hand buckle delivery mechanism includes a pushing slider 528 slidably set on the buckle conveying channel 511 and a slider driving mechanism that can drive the pushing slider 528 to slide. The pushing slider 528 pushes the hand buckle 900 on the storage slide 525 along the buckle conveying channel 511 in the positive direction. When the pushing slider 528 moves in the reverse direction, it can drive the storage slide 525 to push the slide plate 523 through the connecting portion 527, that is, the storage slide 525 is withdrawn by the resetting of the pushing slider 528, thereby simplifying the structure.

[0064] like Fig.11 , Fig.12As shown, in some embodiments of the present invention, an "L"-shaped stopper 529 is rotatably provided on the pushing slider 528. When the pushing slider 528 moves forward until the stopper 529 contacts the connecting portion 527, the stopper 529 can rotate through the space below the connecting portion 527. When the pushing slider 528 moves reversely until the stopper 529 contacts the connecting portion 527, one end of the stopper 529 contacts the pushing slider 528 or the buckle conveying channel 511 to limit the rotation of the stopper 529. The cooperation between the stopper 529 and the connecting portion 527 drives the storage slide bar 525 to move reversely and exit the slide bar 523. By configuring the "L"-shaped stopper 529, the forward pushing of the pushing slider 528 can be realized, and the storage slide bar 525 can also be driven to move reversely and exit the slide bar 523 when the pushing slider 528 moves reversely. The structure is simple and reasonable.

[0065] Of course, in the specific implementation process, a cylinder mechanism that extends out when the pushing slider 528 moves in the reverse direction can be configured to engage with the connecting portion 527 or the storage slide bar 525, thereby driving the storage slide bar 525 to withdraw, which will not be described in detail here.

[0066] like Fig. 9 As shown, in some embodiments of the present invention, the slider driving mechanism includes a counterweight 531 that can drive the pushing slider 528 to move forward and a reverse pushing cylinder 532 that can drive the pushing slider 528 to move reversely. The counterweight 531 is connected to the pushing slider 528 through a plurality of rollers 533 and a sling. The counterweight 531 pushes the pushing slider 528 to move forward, so that the pushing slider 528 can generate a substantially constant thrust on the handcuffs, thereby ensuring the normal transportation of the handcuffs, and the reverse pushing cylinder 532 is used to realize the rapid resetting of the pushing slider 528.

[0067] Of course, in the specific implementation process, the slider driving mechanism can be a threaded rod mechanism, a spur rack mechanism, etc., which will not be described in detail here.

[0068] like Fig.11 , Fig.12 As shown, in some embodiments of the present invention, the hand buckle delivery mechanism includes an auxiliary pushing component. After the slider driving mechanism drives the pushing slider 528 to move forward to push the hand buckle 900 to the position corresponding to the auxiliary pushing component, the slider driving mechanism drives the pushing slider 528 to move reversely. The auxiliary pushing component can push the hand buckle 900 to continue to move forward. The remaining hand buckles 900 can be completely delivered through the auxiliary pushing component, and the empty storage slide bar 525 can be pushed out and the previous storage slide bar 525 can be moved downward during this time period. The hand buckles can be continuously transported without stopping, thereby improving production efficiency.

[0069] like Fig.12As shown, in some embodiments of the present invention, the auxiliary pushing assembly includes a spring piece 534 that can protrude from the buckle conveying channel 511, a spring mechanism (not shown in the figure) that can drive the spring piece 534 to move forward, and a reset cylinder 535 that can drive the spring piece 534 to move reversely. When the hand buckle 900 moves forward, the spring piece 534 can be compressed and retracted into the buckle conveying channel 511. When the hand buckle 900 completely passes through the spring piece 534, it can elastically extend out of the buckle conveying channel 511 and abut against the rear of the hand buckle 900, and the hand buckle 900 is sent out through the spring mechanism. When all the hand buckles 900 are sent out, the reset cylinder 535 drives the spring piece 534 to reset to the initial position. The mechanism is reasonable and simple, and the efficiency is high. Moreover, through the elastic push of the spring mechanism, the hand buckles 900 can be kept compactly stacked and can be sent out in time, thereby ensuring the normal buckle operation.

[0070] Of course, in the specific implementation process, the spring piece 534 can also be directly driven back and forth by a cylinder mechanism, a screw mechanism, etc., which will not be described in detail here.

[0071] like Fig.12 As shown, in some embodiments of the present invention, the direction in which the spring piece 534 faces the hand buckle 900 is an inclined structure so that the spring piece is compressed by the hand buckle 900 being fed in.

[0072] In some embodiments of the present invention, the bag conveying mechanism 300 includes a transfer mechanism for conveying bags and a negative pressure component; the negative pressure component includes at least two negative pressure chambers, which can generate negative pressure on the transfer mechanism to adsorb the bag on the transfer mechanism. By configuring at least two negative pressure chambers, at least two negative pressure areas can be generated. When one of the negative pressure areas loses pressure, it will not affect the pressure of other negative pressure areas or reduce the impact on the pressure of other negative pressure areas, so that the transfer mechanism can better adsorb and convey the bag.

[0073] like Figure 5 , Figure 6 As shown, in some embodiments of the present invention, the transfer mechanism is a conveyor belt mechanism 310, which includes a conveyor belt 311 and a conveyor belt driving mechanism 312 capable of driving the conveyor belt to rotate. A plurality of adsorption holes 313 are provided on the conveyor belt 311, and a negative pressure chamber is provided on the inner side of the conveyor belt 311. The negative pressure chamber is provided with a plurality of vents 323 facing the conveyor belt 311. The negative pressure chamber generates an adsorption force capable of adsorbing bags on the outer side of the conveyor belt 311 through the vents 323 and the adsorption holes 313, so that the bags can be transported along the movement direction of the conveyor belt.

[0074] It is conceivable that in some embodiments of the present invention, the transfer mechanism can also be a flat conveying mechanism driven by a cylinder, a screw mechanism, etc., and an adsorption force can be generated on the conveying plate of the flat conveying mechanism through the negative pressure chamber, so that the bag is not easy to fall.

[0075] like Figure 6 As shown, in some embodiments of the present invention, the negative pressure assembly includes a negative pressure box 324, in which a partition 325 is provided for dividing the negative pressure box 324 into two negative pressure chambers, and a vent 323 is opened on the side of the negative pressure box 324 facing the conveyor belt 311 to form two adsorption areas on the conveyor belt.

[0076] In some embodiments of the present invention, each negative pressure chamber can be independently connected to a vacuum pumping device to independently generate negative pressure, and the loss of pressure in one negative pressure chamber will not substantially affect other negative pressure chambers. In addition, multiple negative pressure chambers can be connected to a vacuum pumping device through an air pipe. When one negative pressure chamber loses pressure, it will have a certain impact on other negative pressure chambers, but due to the limitation of air pipe flow, other negative pressure chambers will not cause a large loss of pressure, and the bag will not fall easily.

[0077] like Figure 6 As shown, in some embodiments of the present invention, the negative pressure box 324 is extended along the conveying direction of the conveyor belt 311, and the partition 325 separates the negative pressure box 324 into two negative pressure chambers distributed along the conveying direction of the conveyor belt 311, that is, two negative pressure chambers distributed along the conveying direction are formed, which can respectively generate relatively independent negative pressure areas for the feeding section and the discharging section, and it is not easy for all bags to fall due to feeding or discharging interruption.

[0078] Of course, in the specific implementation process, the negative pressure box 324 can also be divided into three or more negative pressure chambers as needed, which will not be described in detail here.

[0079] like Figure 6 As shown, in some embodiments of the present invention, the conveyor belt mechanism 310 includes a conveyor frame 314, the conveyor belt driving mechanism 312 includes two groups of rollers 315 rotatably arranged at both ends of the conveyor frame 314 and a conveyor belt motor assembly 316 capable of driving the rollers 315 to rotate, and the conveyor belt 311 is sleeved on the two groups of rollers 315 to form a long distributed conveyor belt mechanism.

[0080] Of course, in the specific implementation process, three or more groups of rollers 315 can be configured as needed to achieve different conveying requirements, which will not be described in detail here.

[0081] like Figure 5 As shown, in some embodiments of the present invention, a guiding mechanism 330 capable of guiding the buckling position of the bag to move to a set position is provided on the conveying path of the transfer mechanism, such as guiding the buckling part of the bag to a buckling station, etc., to facilitate the buckling operation.

[0082] Of course, in the specific implementation process, the guiding mechanism 330 can also guide the buckled part of the bag to deviate from the buckled station, so as to facilitate the next buckled operation to proceed normally or facilitate the buckled part of the bag to be separated from the buckled mechanism.

[0083] like Figure 5 As shown, in some embodiments of the present invention, the guiding mechanism 330 includes a support plate 331 and a guide plate 332. The support plate 331 and the guide plate 332 are spaced apart to form a channel for the upper part of the bag to pass through. At the entrance of the channel, the guide plate 332 is provided with a slope structure 332a that can guide the upper part of the bag to the vicinity of the support plate 331, so that the upper part of the bag is transported close to the support plate 331, and the positioning is more precise.

[0084] like Figure 5 As shown, in some embodiments of the present invention, at the entrance of the channel, the support plate 331 is provided with a guide slope 331a capable of guiding the upper part of the bag into the channel, so as to facilitate the bag to enter the channel.

[0085] In some embodiments of the present invention, the guide plate 332 is a convex structure protruding outward toward the support plate 331 to form a slope structure 332a, and pushes the upper part of the bag to be close to the support plate.

[0086] Of course, in the specific implementation process, the guiding mechanism 330 can also be set as a simple bell-mouth structure, which will not be described in detail here.

[0087] like Figure 1 As shown, in some embodiments of the present invention, the buckling mechanism 400 is located in the middle of the conveyor belt mechanism 310. The conveyor belt mechanism 310 can receive the bags to be processed and send the bags to be processed to the starting section of the conveyor belt mechanism 310. The conveyor belt mechanism 310 moves the bags to be processed to the buckling mechanism 400 in the middle to perform buckling operations with the cooperation of hand buckles. After the buckling is completed, the conveyor belt mechanism 310 sends out the buckled bags.

[0088] like Figure 1 , Figure 2 As shown, in some embodiments of the present invention, it also includes a bag feeding mechanism 200 for feeding the bags to be processed into the bag conveying mechanism 300, a bag feeding mechanism 600 for receiving the bags with completed buckling from the bag conveying mechanism 300, and two groups of bag picking and placing mechanisms 230, one group of bag picking and placing mechanisms 230 is used to take the bag feeding mechanism 200 to be processed to the transfer mechanism, and the other group of bag picking and placing mechanisms 230 is used to take the bags with completed buckling from the transfer mechanism to the transfer mechanism, thereby realizing automatic material picking and placing.

[0089] like Figure 7As shown, in some embodiments of the present invention, the bag picking and placing mechanism 230 includes a suction cup mechanism 231 and a bag picking and telescopic mechanism 232 capable of driving the suction cup mechanism 231 to move, so as to achieve the picking, placing and transferring of the bag.

[0090] like Figure 7 As shown, in some embodiments of the present invention, the bag taking telescopic mechanism 232 is a cylinder mechanism, a cylinder body of the cylinder mechanism is fixed on a movable plate 233, and a piston rod thereof is connected to a fixed vertical plate 234. The fixed vertical plate 234 is fixed on the conveying frame 314 or fixedly arranged relative to the conveying frame 314. The movable plate 233 is slidably arranged on the fixed vertical plate 234 through a plurality of guide shafts 235. The movable plate 233 is also connected to the suction cup mechanism 231 through the guide shafts 235. The extension or retraction of the suction cup mechanism 231 is achieved by the relative movement of the cylinder body and the piston of the cylinder mechanism.

[0091] Of course, in the specific implementation process, the bag taking telescopic mechanism 232 can also be a screw mechanism or a spur rack mechanism, etc. In addition, a mechanical gripper can also be used to take the bag, which will not be described in detail here.

[0092] like Figure 3 , Figure 4 As shown, in some embodiments of the present invention, the bag feeding mechanism 200 to be processed includes a support rod 210 for storing bags and a separation mechanism, wherein the support rod 210 can pass through a through hole on the bag, and one end of the support rod 210 is an open end 211, from which the bag can slide out; the separation mechanism can separate the bag located at the outermost side of the open end 211 from other bags stored on the support rod 210. The separation mechanism can separate the delivered bags, thereby reducing the occurrence of multiple bags being delivered at one time and improving the success rate of subsequent buckling operations.

[0093] like Figure 4 As shown, in some embodiments of the present invention, the separation mechanism includes a blowing device 221, which can blow a high-speed airflow toward the bag located at the open end 211, so that air can enter the gap between the bags at the open end 211 to eliminate the vacuum or negative pressure between adjacent bags and separate adjacent bags, thereby reducing the occurrence of multiple bags being sent out at the same time.

[0094] like Figure 4 As shown, in some embodiments of the present invention, the blowing device 221 includes a blowing nozzle with an outlet toward the open end 211 , and the blowing nozzle is connected to a compressor, a blower, or a gas tank to blow gas toward the gap of the bag at the open end 211 .

[0095] Delivering air through the blowing nozzle can improve the position accuracy of the air delivery and facilitate installation and fixation. Of course, in the specific implementation process, air can also be blown directly through the air pipe, which will not be described in detail here.

[0096] like Figure 4 As shown, in some embodiments of the present invention, the blowing nozzle blows obliquely toward the open end 211, so that the airflow can more easily enter the gap between the bags. The blowing nozzle is located outside the open end 211 and blows air toward the open end 211, which can prevent the airflow from directly blowing out the bag and affecting the normal transportation of the bag.

[0097] like Figure 4 As shown, in some embodiments of the present invention, the separation mechanism includes at least one group of spring elements that can be pressed against the edge of the bag at the open end 211. Through the spring element assembly, a certain pressure can be applied to the bag at the open end 211, so that the bag that is not located at the outermost side is not easy to be separated from the open end 211 and sent out, thereby reducing the occurrence of multiple bags being sent out at the same time.

[0098] like Figure 4 As shown, in some embodiments of the present invention, the spring sheet assembly includes an upper spring sheet 222 that can be pressed against the upper edge of the bag at the open end 211 to apply pressure to the upper portion of the bag at the open end 211 .

[0099] like Figure 4 As shown, in some embodiments of the present invention, the spring sheet assembly includes a side spring sheet 223 that can be pressed against the side edge of the bag at the open end 211 to apply pressure to the side of the bag at the open end 211 .

[0100] In some embodiments of the present invention, the shrapnel assembly is a flexible metal sheet, which is in a linearly extended state in normal state and is fixed at one end. When the bag is transported to a position corresponding to the shrapnel assembly, the edge of the bag pushes the free end of the shrapnel assembly, causing the shrapnel to deform with an elastic force parameter.

[0101] Of course, in the specific implementation process, the spring assembly can also be realized by a spring in conjunction with a hard pressing sheet, which will not be described in detail here.

[0102] like Figure 4 As shown, in some embodiments of the present invention, a guide frame 224 capable of guiding the bag output is configured at a position corresponding to the open end 211, and the side of the guide frame 224 facing the open end 211 is configured as a slope structure capable of guiding the bag into the guide frame 224 so as to guide the bag to be delivered.

[0103] like Figure 4 As shown, in some embodiments of the present invention, a fixing plate 250 is further included, and the guide frame 224 is disposed on the fixing plate 250 and is configured in two groups, which are respectively disposed on opposite sides of the open end 211 to guide the side of the bag.

[0104] In some embodiments of the present invention, the fixing plate 250 is disposed on the frame of the fully automatic hand buckle pressing machine or an independent mounting base is fixedly disposed relative to the frame.

[0105] like Figure 4 As shown, in some embodiments of the present invention, the side elastic sheet 223 is disposed on the guide frame 224 , and the upper elastic sheet 222 is disposed on the fixing plate 250 .

[0106] like Figure 4 As shown, in some embodiments of the present invention, a bag pushing mechanism is further included to push the bag on the support rod 210 toward the open end 211 to assist in delivering the bag.

[0107] Of course, in the specific implementation process, the support rod 210 can also be set to be inclined so that the bag can slide down by its own weight, which will not be described in detail here.

[0108] like Figure 5 As shown, in some embodiments of the present invention, the bag pushing mechanism includes a sliding table 241 arranged in the same direction as the length direction of the support rod 210, a pushing member 242 slidably arranged on the sliding table 241, and a bag pushing driving mechanism 243 capable of driving the pushing member 242 to slide along the length direction of the support rod 210, thereby pushing the bag on the support rod 210 out.

[0109] like Figure 5 As shown, in some embodiments of the present invention, the sliding platform 241 and the fixing plate 250 are relatively fixedly arranged, and the supporting rod 210 is fixedly installed on the side of the sliding platform 241 through a side mounting portion 212 .

[0110] Of course, in the specific implementation process, the support rod 210 can also be fixed on the frame of the full-automatic hand buckle pressing machine, or an independent frame can be configured, which will not be described in detail here.

[0111] like Figure 7As shown, in some embodiments of the present invention, the bag delivery mechanism 600 includes a suspension frame 620, a first support mechanism 630, a second support mechanism 640, and an automatic control system. The suspension frame 620 is a long structure and is provided with a first support station and a second support station. The suspension frame 620 can pass through the hole on the bag (the middle hole of the hand buckle) and enable the bag to be transported along the suspension frame 620; the first support mechanism 630 can be connected to or separated from the suspension frame 620. When the first support mechanism 630 is connected to the suspension frame 620, it can fix the suspension frame 620 and can prevent the bag from passing through the first support station. The first support station 630 is connected to the suspension frame 620, and when the first support mechanism 630 is separated from the suspension frame 620, the bag can pass through the first support station; the second support mechanism 640 can be connected to or separated from the suspension frame 620, and when the second support mechanism 640 is connected to the suspension frame 620, the suspension frame 620 can be fixed; the automatic control system includes a counting device and a control module, the counting device is arranged at the first support station or in front of the first support station, the counting device is used to count the bags accumulated at the first support station, the counting device is connected to the control module, and the control module can control the actions of the first support mechanism 630 and the second support mechanism 640.

[0112] During operation, the buckle mechanism sends out the processed bag, and makes the hole on the bag correspond to and penetrate the suspension frame 620. The first support mechanism 630 is used to block the bag conveyance at the first support station, and the counting device is used to count. When the required number is reached, the first support mechanism 630 of the control module is separated from the suspension frame 620, and the second support mechanism 640 remains connected to the suspension frame 620. The bag passes through the first support station and is blocked at the second support station by the second support mechanism 640. After the bag at the first support station is sent out, the first support mechanism 630 is connected to the suspension frame 620 again to block the bag, and the second support mechanism 640 of the control module is separated from the suspension frame 620, so that the bag at the second support station is sent out, which can meet the requirements of quantitative transportation or quantitative stacking of the bag and improve production efficiency.

[0113] During the working process, personnel do not need to get close to the processing equipment. Remote operation or automatic counting can meet the requirements of quantitative transportation or quantitative stacking, thereby improving safety.

[0114] like Fig. 22 As shown, in some embodiments of the present invention, the workpiece involved is a bag, and the bag completes the buckling operation of the handle buckle in the buckling mechanism, and has a buckling hole on the top of the bag, which corresponds to the suspension frame 620. After the buckling mechanism completes the buckling, the bag is conveyed to the suspension frame 620 through the bag conveying mechanism. The bag is taken by the bag picking and placing machine and the buckling hole is put on the suspension frame 620, so that the bag can be conveyed along the suspension frame 620.

[0115] In some embodiments of the present invention, a conveying device such as a conveyor belt mechanism is configured at the exit of the suspension frame 620, and bags can be placed on the conveyor belt mechanism in a quantitative manner. The quantitative bags on the conveyor belt mechanism are sent out in piles at intervals, which is convenient for subsequent packaging or packaging operations.

[0116] In some embodiments of the present invention, the suspension frame 620 is set obliquely or vertically to guide the bags to be transported by their own weight, so that the bags fall naturally without configuring a pushing mechanism, simplifying the structure and reducing costs.

[0117] like Fig.18 As shown, in some embodiments of the present invention, the suspension frame 620 includes a guide portion 622 arranged obliquely upward and a vertical portion 623 connected to the guide portion 622. The first support station is located at the junction of the guide portion 622 and the vertical portion 623, and the second support station is located below the first support station. The guide portion 622 arranged obliquely upward is convenient for docking with processing equipment, and the vertical portion 623 can improve the success rate of natural falling transportation of the bags and ensure normal transportation.

[0118] Of course, in the specific implementation process, the suspension frame 620 can also be set as a whole to be inclined or vertical, which can also meet the transportation requirements.

[0119] In addition, the suspension frame 620 can also be arranged horizontally, and a pushing mechanism can be additionally configured to realize the transportation of bags, which can also meet the requirements of quantitative transportation.

[0120] like Fig.17 As shown, in some embodiments of the present invention, the first support mechanism 630 and the second support mechanism 640 are clamping fixing mechanisms capable of fixing (clamping or tensioning) or releasing the suspension frame 620, and the clamping fixing mechanisms realize the connection and separation of the suspension frame 620 and achieve the blocking requirements.

[0121] like Fig.17As shown, in some embodiments of the present invention, a bracket 610 is further included, and the clamping hand fixing mechanism includes a moving mechanism 650 arranged on the bracket 610 and a clamping hand mechanism 660 that can be moved by the moving mechanism 650 to approach or move away from the suspension frame 620, and the clamping hand mechanism 660 includes two clamping fingers 661 and a clamping driving mechanism 662 that can drive the two clamping fingers 661 to move closer to each other or away from each other. The suspension frame 620 is provided with a fixed hole into which the two clamping fingers 661 of the clamping hand mechanism 660 in the retracted state can extend. Hole 621. When fixing is required, the moving mechanism 650 extends the two clamping fingers 661 in the folded state into the fixing hole 621, and the two clamping fingers 661 are stretched open by the clamping hand mechanism 660. The two clamping fingers 661 tighten the fixing hole 621, and the fixing of the suspension frame 620 can be completed. When loosening is required, the two clamping fingers 661 are folded together, and the two clamping fingers 661 are withdrawn from the fixing hole 621 by the moving mechanism 650, thereby realizing the connection and separation of the first support mechanism 630, the second support mechanism 640 and the suspension frame 620.

[0122] In some embodiments of the present invention, the clamping hand fixing mechanism can also clamp and fix the suspension frame 620 (external clamping type). When the clamping hand fixing mechanism is released, the suspension frame 620 is separated from the first support mechanism 630 and the second support mechanism 640, and the connection and separation functions can also be realized. In addition, when the external clamping hand fixing mechanism is adopted, when the opening of the clamping hand fixing mechanism is large enough to allow the bag to pass through, the mobile mechanism 650 can be not configured to achieve the fixed blocking and separation release functions.

[0123] like Fig. 20 As shown, in some embodiments of the present invention, the moving mechanism 650 is a cylinder mechanism, the cylinder body of the cylinder mechanism is fixed on the bracket 610, and the clamping hand mechanism 660 is arranged on the piston rod of the cylinder mechanism, and the extension or retraction of the clamping hand mechanism 660 is realized by the cylinder mechanism.

[0124] It is conceivable that the moving mechanism 650 can also be a crank slider mechanism or a screw mechanism driven by a motor, etc., which will not be described in detail here.

[0125] like Fig. 20 As shown, in some embodiments of the present invention, the clamping drive mechanism 662 is a pneumatic finger, and the fingers of the pneumatic finger are respectively connected to the two clamping fingers 661 to drive them to move closer or apart.

[0126] It is conceivable that the clamping drive mechanism 662 can also be an electric finger, an electric clamp, etc., which will not be described in detail here.

[0127] like Fig.21As shown, in some embodiments of the present invention, there is a concave position 663 between the clamping finger 661 and the clamping drive mechanism 662. After the clamping finger 661 extends into the fixing hole 621 and is stretched open, the edge of the fixing hole 621 can be snapped into the concave position 663 to improve the stability during fixation.

[0128] In some embodiments of the present invention, one of the first supporting mechanism 630 and the second supporting mechanism 640 may be configured as a hand-clamping fixing mechanism, and the other may be configured as other detachable fixing mechanisms, such as a magnetic fixing mechanism.

[0129] In some embodiments of the present invention, the first supporting mechanism 630 and / or the second supporting mechanism 640 is a magnetic fixing mechanism capable of fixing or loosening the suspension frame 620. The suspension frame 620 is made of magnetic material or a magnetic portion made of magnetic material is arranged at a position corresponding to the magnetic fixing mechanism. The magnetic fixing mechanism includes a magnetic moving mechanism and a magnetic component. The magnetic moving mechanism can drive the magnetic component to move closer to or away from the suspension frame 620. The suspension frame 620 can be connected and separated through the magnetic component. The structure is simple and the control is relatively convenient.

[0130] In some embodiments of the present invention, the magnetic attraction component is an electromagnet, which realizes the functions of adsorption and separation by turning on and off the power, so as to facilitate automatic control.

[0131] It is conceivable that when one of the supporting mechanisms has a higher degree of fixation stability on the suspension frame 620 (such as clamping fixation), the magnetic attraction component can also be a permanent magnet, and the magnetic attraction component suspension frame 620 is forcibly separated by a magnetic attraction moving mechanism.

[0132] In some embodiments of the present invention, the magnetic attraction moving mechanism is a cylinder mechanism or a screw mechanism to achieve translational drive of the magnetic attraction component.

[0133] It is conceivable that a magnetic attraction component can be provided on the suspension frame 620, and a magnetic attraction portion can be provided on the magnetic attraction moving mechanism, which can also realize the functions of magnetic attraction connection and separation.

[0134] In some embodiments of the present invention, the counting device is an infrared sensor or a laser counter.

[0135] like Fig.13 As shown, in some embodiments of the present invention, the buckle mechanism 400 includes a buckle transfer mechanism 410 and a pressing mechanism 420 for pressing two groups of hand buckles 900, wherein the buckle transfer mechanism 410 includes two groups of push plates 411 and a transfer drive mechanism 412 capable of driving the two groups of push plates 411 to move toward the pressing mechanism 420, and the push plates 411 are provided with a notch 415 for the hand buckle 900 to be inserted into, and the notch 415 is provided with a protruding structure of the middle hole of the hand buckle 900 that can be inserted into the notch 415.

[0136] During operation, when the push plate 411 drives the hand buckle 900 to move downward, the raised structure located in the middle hole of the hand buckle 900 can limit the lower part of the next hand buckle 900 from falling into the middle hole of the hand buckle 900 that is moving downward, thereby blocking the next hand buckle 900 from moving downward with the push plate 411, reducing the occurrence of multiple hand buckles being brought in at one time, and improving the success rate of pressing the buckle.

[0137] In some embodiments of the present invention, push plates 411 are respectively provided on both sides of the buckle transfer mechanism 410 to correspond to the two groups of hand buckle conveying channel assemblies 510 and receive the hand buckles 900 respectively.

[0138] like Fig.15 As shown, in some embodiments of the present invention, an extension piece 413 extending into the notch 415 is provided on the push plate 411, and the raised structure is a bump 414 provided on the extension piece 413, through which the next hand buckle is blocked from following and falling.

[0139] like Fig.15 As shown, in some embodiments of the present invention, the notch 415 opens downward, and the extension piece 413 extends downward from the push plate 411 to the notch 415 to avoid affecting the normal downward movement of the push plate 411 to remove the buckle.

[0140] In some embodiments of the present invention, the thickness of the protrusion 414 is substantially equal to the thickness of the hand buckle 900, so as to achieve a better blocking effect.

[0141] Of course, in a specific implementation process, the extension piece 413 may also extend out from the side of the notch 415, which will not be described in detail here.

[0142] like Fig.15 As shown, in some embodiments of the present invention, a slope 414a is provided at the end of the protrusion 414 along the moving direction of the push plate 411, so that the hand buckle 900 can fall into the notch 415 more easily when the push plate 411 is pressed down or retracted.

[0143] like Fig.15 As shown, in some embodiments of the present invention, the transfer drive mechanism 412 is a cylinder mechanism. Of course, in the specific implementation process, it can also be a screw mechanism, a spur rack mechanism, etc., which will not be described in detail here.

[0144] like Fig.16As shown, in some embodiments of the present invention, the pressing mechanism 420 includes a first pressing plate 421, a second pressing plate 422 arranged opposite to the first pressing plate 421, a pressing drive mechanism capable of driving the first pressing plate 421 and the second pressing plate 422 to move relative to each other, and a positioning mechanism capable of positioning the hand buckle 900. The two groups of push plates 411 are respectively configured to correspond to the first pressing plate 421 and the second pressing plate 422. The transfer driving mechanism 412 can drive the two groups of push plates 411 to move the two groups of hand buckles 900 to the first pressing plate 421 and the second pressing plate 422. The positioning mechanism can position the hand buckle 900 on the first pressing plate 421 and the second pressing plate 422, and the pressing of the hand buckle is achieved through the relative movement of the first pressing plate 421 and the second pressing plate 422.

[0145] In some embodiments of the present invention, a supporting structure capable of supporting the hand buckle 900 is disposed on the first pressing plate 421 and / or the second pressing plate 422 to position the hand buckle 900 and ensure the accuracy of the buckle.

[0146] like Fig.16 As shown, in some embodiments of the present invention, the supporting structure is a movable structure, which includes a supporting member 423 movably arranged under the first pressure plate 421, and a supporting driving mechanism 424 capable of driving the supporting member 423 to move to protrude from the first pressure plate 421 or retract to under the first pressure plate 421. When a broken buckle or a hand buckle that fails to be pressed appears, the supporting member 423 can be driven by the supporting driving mechanism 424 to move and retract, so that the broken buckle can be easily dropped.

[0147] In some embodiments of the present invention, the supporting driving mechanism 424 is a cylinder mechanism. Of course, in the specific implementation process, it can also be a screw mechanism or a spur rack mechanism, etc., which will not be described in detail here.

[0148] like Fig.16 As shown, in some embodiments of the present invention, the supporting structure is a boss 428 arranged on the second pressure plate 422. In this embodiment, the hand buckle is pressed close to the first pressure plate 421, so a boss 428 with a fixed structure can be arranged on the second pressure plate 422 to achieve the supporting function without affecting the falling of the broken buckle.

[0149] Of course, in the specific implementation process, a movable supporting structure may also be configured on the second pressing plate 422, which will not be described in detail here.

[0150] In some embodiments of the present invention, a blowing mechanism (not shown in the figure) is arranged on the first pressing plate 421 and / or the second pressing plate 422, and the blowing mechanism can blow off the hand buckle 900 located on the first pressing plate 421 and / or the second pressing plate 422, so as to facilitate the falling of the broken buckle and also facilitate the detachment of the hand buckle from the first pressing plate 421 or the second pressing plate 422.

[0151] like Fig.16As shown, in some embodiments of the present invention, the positioning mechanism includes a positioning piece 425 corresponding to the middle hole position of the hand buckle 900, and a positioning drive cylinder 426 capable of driving the positioning piece 425 to move, and the first pressing plate 421 and the second pressing plate 422 are provided with notches for the positioning piece 425 to penetrate. When the hand buckle 900 is transferred to the first pressing plate 421 and the second pressing plate 422, the positioning piece 425 is extended to penetrate into the middle holes of the two hand buckles 900 to position the hand buckle, thereby reducing its movement during the pressing process and improving the success rate of the pressing.

[0152] Of course, in the specific implementation process, the positioning mechanism can also cooperate with the outer contour of the hand buckle 900 to achieve the positioning of the hand buckle 900 by positioning the outer contour, which will not be described in detail here.

[0153] In addition, the positioning member 425 can also be driven by a screw mechanism, a crank slider mechanism, a cam mechanism, etc., which will not be described in detail here.

[0154] like Fig.16 As shown, in some embodiments of the present invention, the positioning member 425 is two positioning rods 425a arranged at intervals, and the gap between the two positioning rods 425a corresponds to the protruding structure. When the two positioning rods are inserted into the hand buckle, the protruding structure is located between the two positioning rods 425a, which can prevent the protruding structure from affecting the positioning of the hand buckle.

[0155] like Fig.16 As shown, in some embodiments of the present invention, the pressing drive mechanism includes a pressing cylinder 427 capable of driving the first pressing plate 421 to move away from or closer to the second pressing plate 422 , and the pressing operation is achieved by the pressing cylinder 427 .

[0156] Of course, in the specific implementation process, the pressing drive mechanism can also be a screw mechanism, a crank slider structure, a cam mechanism, etc., which will not be described in detail here.

[0157] Of course, the invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A fully automatic hand buckle pressing machine, characterized in that: include: A bag conveying mechanism (300) for conveying bags; A hand buckle conveying system (500) for conveying the hand buckle (900); A pressing buckle mechanism (400), the bag conveying mechanism (300) is capable of conveying the bag to the pressing buckle mechanism (400), the hand buckle conveying system (500) is capable of conveying the hand buckle (900) to the pressing buckle mechanism (400), and the pressing buckle mechanism (400) is capable of pressing the hand buckle (900) onto the bag; The hand buckle conveying system (500) comprises a hand buckle conveying channel component (510) and a hand buckle storage mechanism (520). The hand buckle conveying channel component (510) comprises a pressing buckle conveying channel (511) for conveying hand buckles (900) and a hand buckle delivery mechanism. The hand buckle storage mechanism (520) comprises a plurality of hand buckle storage components (521) capable of stacking hand buckles (900). The plurality of hand buckle storage components (521) can be respectively placed in the pressing buckle conveying channel (511), and the hand buckle delivery mechanism can deliver the hand buckles (900) on the hand buckle storage components (521) placed in the pressing buckle conveying channel (511). The hand buckle storage mechanism (520) comprises a hand buckle storage stand (522), a slide plate (523) is slidably arranged on the hand buckle storage stand (522) and is provided with a slide plate moving driving mechanism (524) capable of driving the slide plate (523) to move, the hand buckle storage components (521) are sequentially arranged on the slide plates (523), and when the slide plates (523) move, they can drive the hand buckle storage components (521) to be sequentially placed in the hand buckle conveying channel components (510), and the hand buckle storage components (521) comprise a storage slide rod (525) capable of passing through the middle hole of the hand buckle (900); The bag conveying mechanism (300) comprises a transfer mechanism for conveying bags and a negative pressure component; the negative pressure component comprises at least two negative pressure chambers, and the negative pressure chambers are capable of generating negative pressure on the transfer mechanism to adsorb the bag on the transfer mechanism.

2. The fully automatic hand buckle pressing machine according to claim 1, characterized in that: The buckle mechanism (400) comprises a buckle transfer mechanism (410) and a pressing mechanism (420) for pressing two groups of hand buckles (900), wherein the buckle transfer mechanism (410) comprises two groups of push plates (411) and a transfer drive mechanism (412) capable of driving the two groups of push plates (411) to move toward the pressing mechanism (420), and the push plates (411) are provided with a notch (415) capable of being inserted into the hand buckle (900), and the notch (415) is provided with a protruding structure capable of being inserted into the middle hole of the hand buckle (900) in the notch (415).

3. The fully automatic hand buckle pressing machine according to claim 1, characterized in that: The transfer mechanism is a conveyor belt mechanism (310), the conveyor belt mechanism (310) comprising a conveyor belt (311) and a conveyor belt driving mechanism (312) capable of driving the conveyor belt to rotate, a plurality of adsorption holes (313) being provided on the conveyor belt (311), the negative pressure chamber being arranged on the inner side of the conveyor belt (311), the negative pressure chamber being provided with a plurality of ventilation holes (323) facing the conveyor belt (311), and the negative pressure chamber generating an adsorption force on the outer side surface of the conveyor belt (311) through the ventilation holes (323) and the adsorption holes (313).

4. The fully automatic hand buckle pressing machine according to claim 1, characterized in that: The bag conveying mechanism (300) comprises a bag picking and placing mechanism (230), wherein the bag picking and placing mechanism (230) is capable of placing a bag on the transfer mechanism or taking a bag out of the transfer mechanism.

5. The fully automatic hand buckle pressing machine according to claim 1, characterized in that: The invention also comprises a bag feeding mechanism (200) for feeding the bags to be processed into the bag conveying mechanism (300), wherein the bag feeding mechanism (200) comprises a support rod (210) for storing the bags and a separation mechanism, wherein the support rod (210) can pass through a through hole on the bag, one end of the support rod (210) is an open end (211), and the bag can slide out from the open end (211); and the separation mechanism can separate the bag located at the outermost side of the open end (211) from other bags stored on the support rod (210).

6. The fully automatic hand buckle pressing machine according to claim 5, characterized in that: The separation mechanism comprises an air blowing device (221) and at least one group of spring sheet components capable of being pressed against the edge of the bag located at the open end (211); the air blowing device (221) is capable of blowing a high-speed airflow toward the bag located at the open end (211).

7. The fully automatic hand buckle pressing machine according to claim 1, characterized in that: The bag conveying mechanism (600) is also included, which is used to receive the bag after buckling from the bag conveying mechanism (300). The bag conveying mechanism (600) includes a suspension frame (620), a first supporting mechanism (630), a second supporting mechanism (640), and an automatic control system. The suspension frame (620) is a long structure and is provided with a first supporting station and a second supporting station. The suspension frame (620) can pass through the hole on the bag and enable the bag to be conveyed along the suspension frame (620); the first supporting mechanism (630) can be connected to or separated from the suspension frame (620). When the first supporting mechanism (630) is connected to the suspension frame (620), it can fix the suspension frame (620) and can prevent the bag from passing through the first supporting mechanism (640). The automatic control system comprises a counting device and a control module, wherein the counting device is arranged at the first supporting station or in front of the first supporting station, the counting device is used to count the bags accumulated at the first supporting station, the counting device is connected to the control module, and the control module can control the actions of the first supporting mechanism (630) and the second supporting mechanism (640).

8. The fully automatic hand buckle pressing machine according to claim 1, characterized in that: The slide plate (523) is provided with a mounting hole (526) into which the storage slide bar (525) can slide and penetrate, and the hand-clip delivery mechanism can drive the storage slide bar (525) to slide along the mounting hole (526) and detach from the slide plate (523).

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