CN111546700A

CN111546700A - Full-automatic hand-buckling pressing machine

Info

Publication number: CN111546700A
Application number: CN202010419595.XA
Authority: CN
Inventors: 黄重日
Original assignee: Zhongshan Huifeng Electromechanical Technology Co ltd
Current assignee: Rili Intelligent Technology Zhongshan Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-08-18

Abstract

The invention discloses a full-automatic hand-fastening pressing machine, which comprises: the bag conveying mechanism can convey the bags to the pressing and buckling mechanism, the hand buckle conveying system can convey the hand buckles to the pressing and buckling mechanism, and the pressing and buckling mechanism can press the hand buckles on the bags; the hand buckle conveying system comprises a hand buckle conveying channel assembly, the hand buckle storage mechanism comprises a plurality of hand buckle storage assemblies capable of stacking hand buckles, the hand buckle storage assemblies can be respectively placed in the hand buckle conveying channel assembly, the hand buckle sending-out mechanism can send out the hand buckles placed in the hand buckle storage assemblies in the hand buckle conveying channel assembly, more hand buckles can be stored in the hand buckle storage assemblies through the hand buckle storage assemblies, the number of times of feeding is reduced, and the production efficiency of pressing the hand buckles of high bags is improved.

Description

Full-automatic hand-buckling pressing machine

Technical Field

The invention relates to the field of bag production and processing, in particular to a full-automatic hand-fastening pressing machine.

Background

In daily life, the sack that is used for the splendid attire heavier article all can set up the handle usually, and this handle is generally fixed on the sack through the mode of pressing the knot, and the handle includes the buckle spare of two mutual locks, during the equipment, generally carries out the pressfitting through artifical pressfitting or through artifical location or practical press, and work efficiency is low.

For this reason, the applicant developed and filed the application numbers: "CN 201910771606.8", with the name: the invention relates to a bag handle pressing and assembling machine, which belongs to the Chinese patent of invention, in the technology, hand fasteners are pushed by gravity, but only one hand fastener with the channel length can be stored each time, the hand fasteners need to be frequently stopped and placed, and the production efficiency is reduced.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a full-automatic hand buckle pressing machine which can provide the production efficiency of high bag hand buckle pressing.

The full-automatic hand-fastening laminating machine according to the embodiment of the first aspect of the present invention comprises: the bag conveying mechanism can convey the bags to the buckle pressing mechanism, the buckle conveying system can convey the buckles to the buckle pressing mechanism, and the buckle pressing mechanism can press the buckles on the bags; the hand buckle conveying system comprises a hand buckle conveying channel assembly, the hand buckle storage mechanism comprises a pressing buckle conveying channel used for conveying a hand buckle and a hand buckle sending-out mechanism, the hand buckle storage mechanism comprises a plurality of hand buckle storage assemblies capable of stacking the hand buckle, the hand buckle storage assemblies can be respectively arranged in the pressing buckle conveying channel, and the hand buckle sending-out mechanism can send out the hand buckle arranged in the pressing buckle conveying channel on the hand buckle storage assemblies.

The full-automatic hand fastening pressing machine provided by the embodiment of the invention at least has the following beneficial effects: deposit the subassembly through a plurality of hand buckles and can deposit more hand buckles, reduce the number of times of material loading, provide the production efficiency of high sack hand buckle pressfitting.

In some embodiments of the present invention, the hand buckle storage mechanism includes a hand buckle storage vertical frame, a sliding plate is slidably disposed on the hand buckle storage vertical frame, and a sliding plate movement driving mechanism capable of driving the sliding plate to move is configured on the hand buckle storage vertical frame, the hand buckle storage assemblies are sequentially disposed on the sliding plate, and the sliding plate can drive the hand buckle storage assemblies to be sequentially disposed in the hand buckle conveying passage assembly when moving, so as to realize the delivery of the hand buckles on each hand buckle storage assembly.

In some embodiments of the present invention, the hand buckle storage assembly includes a storage slide bar capable of passing through a middle hole of the hand buckle, the sliding plate is provided with a mounting hole through which the storage slide bar can slide, and the hand buckle sending-out mechanism can drive the storage slide bar to slide along the mounting hole and separate from the sliding plate, so as to realize the exit of the storage slide bar.

In some embodiments of the invention, the bag transport mechanism comprises a transfer mechanism for transporting the bag, a negative pressure assembly; the negative pressure assembly comprises at least two negative pressure cavities capable of generating negative pressure on the transfer mechanism to adsorb the bag on the transfer mechanism. At least two negative pressure areas can be generated by configuring at least two negative pressure cavities, when one negative pressure area is subjected to pressure loss, the pressure of the other negative pressure area is not influenced or the influence on the pressure of the other negative pressure area is reduced, so that the transfer mechanism can better adsorb and convey the bags.

In some embodiments of the present invention, the transfer mechanism is a conveyor belt mechanism, the conveyor belt mechanism includes a conveyor belt and a conveyor belt driving mechanism capable of driving the conveyor belt to rotate, the conveyor belt is provided with a plurality of adsorption through holes, the negative pressure cavity is disposed inside the conveyor belt, the negative pressure cavity is provided with a plurality of ventilation openings facing the conveyor belt, and the negative pressure cavity generates an adsorption force capable of adsorbing the bag on an outer side surface of the conveyor belt through the ventilation openings and the adsorption through holes, so that the bag can be conveyed along a movement direction of the conveyor belt.

In some embodiments of the invention, the negative pressure assembly comprises a negative pressure box, a partition board capable of dividing the negative pressure box into two negative pressure cavities is arranged in the negative pressure box, and the vent is opened on one side of the negative pressure box facing the conveying belt so as to form two adsorption areas on the conveying belt.

In some embodiments of the present invention, the pressing and buckling mechanism is located in the middle of the conveying belt mechanism, the conveying belt mechanism can receive the bags to be processed and send the bags to be processed into the starting section of the conveying belt mechanism, the conveying belt mechanism performs a pressing and buckling operation on the bags to be processed to the pressing and buckling mechanism in the middle in cooperation with the hand buckle, and after the pressing and buckling is completed, the conveying belt mechanism sends out the bags subjected to the pressing and buckling.

In some embodiments of the present invention, the present invention further comprises a bag feeding mechanism for feeding the bag to be processed into the bag conveying mechanism, a bag discharging mechanism for receiving the buckled bag from the bag conveying mechanism, and two sets of bag taking and placing mechanisms, wherein one set of bag taking and placing mechanisms is used for taking the bag to be processed into the conveying mechanism, and the other set of bag taking and placing mechanisms is used for taking the buckled bag from the conveying mechanism to the conveying mechanism, so as to realize automatic taking and placing.

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

In some embodiments of the present invention, the bag feeding mechanism to be processed includes a support bar for storing the bag, the support bar being capable of passing through a through hole in the bag, one end of the support bar being an open end from which the bag is capable of sliding out; the separating mechanism is capable of separating the bag located outermost of the open ends from the other bags stored on the support bar. The bags which are sent out can be separated through the separating mechanism, the condition that a plurality of bags are sent out at one time is reduced, and the success rate of follow-up pressing and buckling operation is improved.

In some embodiments of the invention, the separating mechanism comprises an air blowing device capable of blowing a high-speed air stream towards the bags at the open end so that air can enter the direct gap of the bags at the open end to eliminate the direct vacuum or negative pressure of adjacent bags and separate the adjacent bags, thereby reducing the occurrence of multiple bags being sent out simultaneously.

In some embodiments of the invention, the separating mechanism comprises at least one set of spring assembly capable of pressing against the edge of the bag at the open end, and the spring assembly can apply certain pressure to the bag at the open end, so that the bag which is not positioned at the outermost side is not easy to be sent out from the open end, thereby reducing the simultaneous sending of a plurality of bags.

In some embodiments of the invention, the bag discharging mechanism comprises a suspension frame, a first supporting mechanism, a second supporting mechanism and an automatic control system, wherein the suspension frame is of a long structure and is provided with a first supporting station and a second supporting station, and the suspension frame can penetrate through a hole in the bag and enables the bag to be conveyed along the suspension frame; the first supporting mechanism can be connected with or separated from the hanging frame, the hanging frame can be fixed and the bag can be prevented from passing through the first supporting station when the first supporting mechanism is connected with the hanging frame, and the bag can pass through the first supporting station when the first supporting mechanism is separated from the hanging frame; the second supporting mechanism can be connected with or separated from the suspension frame, and the suspension frame can be fixed when the second supporting mechanism is connected with the suspension frame; the automatic control system comprises 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 for calculating 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.

During operation, the pressing and buckling mechanism sends out the processed bag after finishing, and the holes in the bag correspond to and penetrate through the suspended frame, the bag is stopped from being conveyed through the first supporting mechanism at the first supporting station, counting is performed through the counting device, when the required number is reached, the first supporting mechanism of the control module is separated from the suspended frame, the second supporting mechanism is connected with the suspended frame, the bag passes through the first supporting station and is stopped 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 with the suspended frame again to stop the bag, the second supporting mechanism of the control module is separated from the suspended frame, the bag at the second supporting station is sent out, the requirement of quantitative conveying or quantitative stacking of the bag can be met, and the production efficiency is improved.

In some embodiments of the present invention, the button pressing mechanism includes a button pressing transfer mechanism and a pressing mechanism for pressing two sets of buttons, wherein the button pressing transfer mechanism includes two sets of push plates and a transfer driving mechanism capable of driving the two sets of push plates to move toward the pressing mechanism, the push plates are provided with notches into which the buttons can be inserted, and the notches are provided with protruding structures capable of being inserted into central holes of the buttons in the notches.

When the push plate drives the hand buckles to move downwards, the lower parts of the next hand buckles can be limited to fall into the middle hole positions of the hand buckles moving downwards by the aid of the protruding structures located in the middle hole positions in the hand buckles, so that the next hand buckles are prevented from moving downwards along with the push plate, the situation that a plurality of hand buckles are brought in at one time is reduced, and the success rate of pressing buckles is improved.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a fully automatic hand fastening and pressing machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a bag feeding mechanism and a bag-to-be-processed feeding mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a bag feeding mechanism and a bag taking and placing mechanism for processing according to an embodiment of the present invention;

FIG. 4 is a schematic view of a bag feeding mechanism for processing according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a bag feeding mechanism according to an embodiment of the present invention;

FIG. 6 is an exploded view of the bag conveyor mechanism according to an embodiment of the invention;

FIG. 7 is a schematic structural view of a bag picking and placing mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a hand buckle conveying system and a buckle pressing mechanism according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a hand buckle conveying channel assembly and a buckle pressing mechanism according to an embodiment of the present invention;

FIG. 10 is an exploded view of the storage mechanism of the clasp in accordance with the preferred embodiment of the present invention;

FIG. 11 is a schematic structural view of a hand buckle transport channel assembly according to an embodiment of the present invention;

FIG. 12 is an exploded view of a hand buckle transport channel assembly according to an embodiment of the present invention;

FIG. 13 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 14 is a side schematic view of the internal structure of an embodiment of the present invention;

FIG. 15 is an exploded view of the buckle transfer mechanism according to the embodiment of the present invention;

FIG. 16 is an exploded view of the pressing mechanism according to the embodiment of the present invention;

fig. 17 is a schematic structural view of a bag discharge mechanism according to an embodiment of the present invention;

fig. 18 is an exploded view of the bag dispensing mechanism of the embodiment of the present invention;

fig. 19 is a schematic side view of the bag discharging mechanism according to the embodiment of the present invention;

FIG. 20 is an exploded view of the gripper fastening mechanism according to the embodiment of the present invention;

FIG. 21 is a schematic side view of a gripper fixing mechanism according to an embodiment of the present invention;

fig. 22 is a schematic view of the structure of a bag according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1, the fully automatic hand fastening and pressing machine according to the embodiment of the present invention comprises: the bag conveying mechanism 300 is used for conveying bags, the hand buckle conveying system 500 is used for conveying the hand buckles 900, and the pressing buckle mechanism 400 is used for conveying the bags, the bag conveying mechanism 300 can convey the bags to the pressing buckle mechanism 400, the hand buckle conveying system 500 can convey the hand buckles 900 to the pressing buckle mechanism 400, and the pressing buckle mechanism 400 can press the hand buckles 900 on the bags; the hand buckle conveying system 500 comprises a hand buckle conveying channel component 510, a hand buckle storage mechanism 520, the hand buckle conveying channel component 510 comprises a pressing buckle conveying channel 511 and a hand buckle sending-out mechanism, the pressing buckle conveying channel 511 is used for conveying a hand buckle 900, the hand buckle storage mechanism 520 comprises a plurality of hand buckle storage components 521, the hand buckle 900 can be stacked, the hand buckle storage components 521 can be placed in the pressing buckle conveying channel 511 respectively, the hand buckle sending-out mechanism can send out the hand buckle 900 placed in the hand buckle storage component 521 of the pressing buckle conveying channel 511, a plurality of hand buckles can be stored in the hand buckle storage components 521, the number of times of feeding is reduced, and the production efficiency of pressing the hand buckle of a high bag is improved.

In some embodiments of the present invention, the handle fastener of the bag is formed by pressing two hand fasteners 900, so that two sets of the hand fastener conveying channel assembly 510 and the hand fastener storage mechanism 520 are configured for conveying the two hand fasteners to the pressing mechanism 400 respectively.

As shown in fig. 8 and 10, in some embodiments of the present invention, the hand buckle storing mechanism 520 includes a hand buckle storing standing frame 522, a sliding plate 523 is slidably disposed on the hand buckle storing standing frame 522, and a sliding plate moving driving mechanism 524 capable of driving the sliding plate 523 to move is disposed on the sliding plate 523, the hand buckle storing assemblies 521 are sequentially disposed on the sliding plate 523, and when the sliding plate 523 moves, the hand buckle storing assemblies 521 can be sequentially placed into the hand buckle conveying passage assembly 510, so as to implement delivery of hand buckles on each hand buckle storing assembly 521.

Of course, in the implementation process, the buckle storing mechanism 520 may also be provided with a turntable mechanism, the buckle storing assemblies 521 are annularly arranged on the turntable mechanism, and the buckle storing assemblies 521 can be sequentially placed into the buckle conveying channel assembly 510 by rotating the turntable, so that the above-mentioned functions can be achieved, which will not be described in detail herein.

In some embodiments of the present invention, the sled movement drive mechanism 524 is a spur rack drive mechanism by which the linear motion of the sled 523 is achieved.

Of course, in the implementation, the slide plate moving driving mechanism 524 may also be a screw rod mechanism or a cylinder mechanism, which will not be described in detail herein.

In some embodiments of the present invention, the hand buckle conveying passage assembly 510 or the hand buckle storage mechanism 520 is configured with a separating mechanism capable of driving the hand buckle storage assembly 521 to separate from the sliding plate 523, when the hand buckles on the hand buckle storage assembly 521 are completely sent out, the hand buckle storage assembly 521 is separated from the sliding plate 523, and an operator can load the hand buckles into the empty hand buckle storage assembly 521, so as to realize rapid hand buckle adding.

Of course, in the implementation process, the hand buckle storage unit 521 may also be configured as an inseparable sliding plate 523, and after all the hand buckles of the hand buckle storage unit 521 are sent out, the machine is stopped to add the hand buckles, which will not be described in detail herein.

In some embodiments of the present invention, the buckle delivering mechanism can drive the buckle storage element 521 to disengage from the sliding plate 523, i.e., the buckle storage element 521 is disengaged by the buckle delivering mechanism, which simplifies the mechanism.

Of course, in the implementation process, a driving mechanism, such as a cylinder mechanism, a screw mechanism, etc., may be independently configured to drive the hand buckle storage assembly 521 to disengage from the sliding plate 523, which will not be described in detail herein.

As shown in fig. 10, in some embodiments of the present invention, the hand buckle storage assembly 521 includes a storage sliding rod 525 capable of passing through a middle hole of the hand buckle 900, the sliding plate 523 is provided with a mounting hole 526 through which the storage sliding rod 525 can slide, and the hand buckle delivery mechanism can drive the storage sliding rod 525 to slide along the mounting hole 526 and separate from the sliding plate 523, so as to realize the exit of the storage sliding rod 525.

Of course, in the implementation, a lateral opening may be provided on the sliding plate 523, through which the hand buckle storage assembly 521 can be slidably inserted or withdrawn laterally, and will not be described in detail herein.

As shown in fig. 10, in some embodiments of the present invention, one end of the storage slide bar 525 is open for the exit of the hand buckle 900, an elastic blocking frame 522a is rotatably disposed on the hand buckle storage stand 522, the elastic blocking frame 522a can block the hand buckle 900 on the storage slide bar 525 which does not enter the hand buckle conveying channel assembly 510 from sliding out, and the elastic blocking frame 522a can be rotatably opened and elastically rotated to return to a blocking position, thereby facilitating the loading of the storage slide bar 525.

In some embodiments of the present invention, a torsion spring is disposed at the connection of the resilient retention frame 522a and the hand buckle storage stand 522 to facilitate resilient return of the resilient retention frame 522a to the retention position.

As shown in fig. 10, 11, and 12, in some embodiments of the present invention, two sets of storage slide bars 525 are disposed, the two sets of storage slide bars 525 are connected by a connection portion 527, the hand buckle sending out mechanism includes a pushing slider 528 slidably disposed on the buckling conveying passage 511 and a slider driving mechanism capable of driving the pushing slider 528 to slide, a direction in which the pushing slider 528 pushes out the hand buckle 900 on the storage slide bars 525 along the buckling conveying passage 511 is a forward direction, and when the pushing slider 528 moves in a reverse direction, the storage slide bars 525 can be driven by the connection portion 527 to push out the sliding plate 523, that is, the storage slide bars 525 are withdrawn by resetting the pushing slider 528, so as to simplify the structure.

As shown in fig. 11 and 12, in some embodiments of the present invention, an "L" shaped stop 529 is rotatably disposed on the pushing slider 528, when the pushing slider 528 moves forward until the stop 529 abuts against the connecting portion 527, the stop 529 can rotate to pass through a space below the connecting portion 527, when the pushing slider 528 moves backward until the stop 529 abuts against the connecting portion 527, one end of the stop 529 abuts against the pushing slider 528 or presses and buckles the conveying passage 511 to limit the rotation of the stop 529, the storage slider 525 moves backward to exit the sliding plate 523 through cooperation between the stop 529 and the connecting portion 527, by configuring the "L" shaped stop 529, forward pushing of the pushing slider 528 can be achieved, and when the pushing slider 528 moves backward, the storage slider 525 moves backward to exit the sliding plate 523, which is simple and reasonable in structure.

Of course, in the implementation, the cylinder mechanism extending when the pushing slide 528 moves reversely may be configured to snap into the connecting portion 527 or the storage slide 525, so as to drive the storage slide 525 to withdraw, which will not be described in detail herein.

As shown in fig. 9, in some embodiments of the present invention, the slider driving mechanism includes a weight 531 capable of driving the pushing slider 528 to move forward and a reverse pushing cylinder 532 capable of driving the pushing slider 528 to move backward, the weight 531 is connected to the pushing slider 528 through a plurality of rollers 533 and slings, and the pushing slider 528 is pushed by the weight 531 to move forward, so that the pushing slider 528 can generate a substantially constant pushing force on the buckle, thereby ensuring the normal transportation of the buckle, and the quick return of the pushing slider 528 is realized through the reverse pushing cylinder 532.

Of course, in the implementation process, the slide block driving mechanism may be a screw rod mechanism, a spur rack mechanism, etc., and will not be described in detail herein.

As shown in fig. 11 and 12, in some embodiments of the present invention, the hand buckle sending-out mechanism includes an auxiliary pushing assembly, the slider driving mechanism drives the pushing slider 528 to move forward to push the hand buckle 900 to a position corresponding to the auxiliary pushing assembly, the slider driving mechanism drives the pushing slider 528 to move backward, the auxiliary pushing assembly can push the hand buckle 900 to move forward continuously, the remaining hand buckles 900 can be completely sent out by the auxiliary pushing assembly, and the pushing-out of the empty storage slide bar 525 and the downward movement of the previous storage slide bar 525 can be completed in the time period, so that the hand buckle can be continuously conveyed without stopping the machine, and the production efficiency is improved.

As shown in fig. 12, in some embodiments of the present invention, the auxiliary pushing assembly includes an elastic sheet 534 capable of protruding out of the pressing and fastening conveying passage 511, a spring mechanism (not shown in the drawings) capable of driving the elastic sheet 534 to move forward, and a reset cylinder 535 capable of driving the elastic sheet 534 to move backward, when the hand buckle 900 moves forward, the elastic sheet 534 can be compressed and retracted into the pressing and fastening conveying passage 511, when the hand buckle 900 completely passes through the elastic sheet 534 and can elastically extend out of the pressing and fastening conveying passage 511 and abut against the rear portion of the hand buckle 900, and the hand buckle 900 is sent out through the spring mechanism, and when all the hand buckles 900 are sent out, the reset cylinder 535 drives the elastic sheet 534 to reset to an initial position, the mechanism is reasonable and simple, the efficiency is high, and by elastic pushing of the spring mechanism, the hand buckles 900 can be kept compact and stacked and can be sent out in time, and the normal pressing.

Of course, in the implementation process, the elastic sheet 534 can be directly driven to and fro by a cylinder mechanism, a screw rod mechanism and the like, which is not described in detail herein.

As shown in fig. 12, in some embodiments of the present invention, the spring 534 is inclined toward the hand buckle 900 so that the spring is compressed by the hand buckle 900.

In some embodiments of the present invention, the bag transport mechanism 300 includes a transfer mechanism for transporting the bag, a negative pressure assembly; the negative pressure assembly comprises at least two negative pressure cavities capable of generating negative pressure on the transfer mechanism to adsorb the bag on the transfer mechanism. At least two negative pressure areas can be generated by configuring at least two negative pressure cavities, when one negative pressure area is subjected to pressure loss, the pressure of the other negative pressure area is not influenced or the influence on the pressure of the other negative pressure area is reduced, so that the transfer mechanism can better adsorb and convey the bags.

As shown in fig. 5 and 6, in some embodiments of the present invention, the transfer mechanism is a conveyor belt mechanism 310, the conveyor belt mechanism 310 includes a conveyor belt 311 and a conveyor belt driving mechanism 312 capable of driving the conveyor belt to rotate, a plurality of suction through holes 313 are formed in the conveyor belt 311, a negative pressure chamber is disposed inside the conveyor belt 311, the negative pressure chamber is provided with a plurality of ventilation holes 323 facing the conveyor belt 311, and the negative pressure chamber generates a suction force capable of sucking the bag on an outer side surface of the conveyor belt 311 through the ventilation holes 323 and the suction through holes 313, so that the bag can be conveyed along a movement direction of the conveyor belt.

It is conceivable that, in some embodiments of the present invention, the transfer mechanism may also be a flat plate conveying mechanism driven by an air cylinder, a screw mechanism, or the like, and an adsorption force may be generated on a conveying flat plate of the flat plate conveying mechanism by the negative pressure chamber, so that the bag is not easily dropped.

As shown in fig. 6, in some embodiments of the present invention, the negative pressure assembly includes a negative pressure box 324, a partition 325 capable of dividing the negative pressure box 324 into two negative pressure chambers is disposed in the negative pressure box 324, and a vent 323 is opened on a side of the negative pressure box 324 facing the conveying belt 311 to form two suction regions on the conveying belt.

In some embodiments of the present invention, each sub-atmospheric chamber is independently connectable to a vacuum pumping apparatus to independently generate sub-atmospheric pressure, wherein a sub-atmospheric chamber is substantially unaffected by a loss of pressure in other sub-atmospheric chambers. In addition, a plurality of negative pressure cavities can be connected into one vacuumizing device through air pipes, after one negative pressure cavity loses pressure, other negative pressure cavities can be influenced to a certain extent, but due to the limitation of air pipe flow, other negative pressure cavities cannot cause larger loss pressure, and bags cannot fall off easily.

As shown in fig. 6, in some embodiments of the present invention, the negative pressure box 324 extends along the conveying direction of the conveying belt 311, and the partition 325 divides the negative pressure box 324 into two negative pressure chambers distributed along the conveying direction of the conveying belt 311, i.e., two negative pressure chambers distributed along the conveying direction are formed, which can respectively generate relatively independent negative pressure regions for the feeding section and the discharging section, so that all bags are not easy to drop due to feeding or discharging interruption.

Of course, in the specific implementation process, the negative pressure box 324 may be further divided into three or more negative pressure chambers as needed, which will not be described in detail herein.

As shown in fig. 6, in some embodiments of the present invention, the conveyor belt mechanism 310 includes a conveying frame 314, the conveyor belt driving mechanism 312 includes two sets of rollers 315 rotatably disposed at two ends of the conveying frame 314 and a conveyor belt motor assembly 316 capable of driving the rollers 315 to rotate, and the conveyor belt 311 is disposed on the two sets of rollers 315 to form a long conveyor belt mechanism.

Of course, in the implementation process, three or more sets of rollers 315 may be configured as needed to achieve different conveying requirements, and will not be described in detail herein.

As shown in fig. 5, in some embodiments of the present invention, a guiding mechanism 330 capable of guiding the bag pressing position to move to a set position is disposed on the conveying path of the transfer mechanism, for example, guiding the bag pressing portion to a pressing station, etc., so as to facilitate the pressing operation.

Of course, in the specific implementation process, the guiding mechanism 330 may also guide the buckling part of the bag to deviate from the buckling station, so as to facilitate the normal operation of the next buckling operation or facilitate the buckling part of the bag to separate from the buckling mechanism.

As shown in fig. 5, in some embodiments of the present invention, the guiding mechanism 330 includes a backup plate 331, a guiding plate 332, the backup plate 331 and the guiding plate 332 are spaced apart to form a passage for the upper portion of the bag to pass through, and at the entrance of the passage, the guiding plate 332 is provided with a slope structure 332a capable of guiding the upper portion of the bag to be close to the backup plate 331, so that the upper portion of the bag is conveyed against the backup plate 331 with more precise positioning.

In some embodiments of the invention, as shown in fig. 5, at the entrance of the passageway, the back-up plate 331 is provided with a guide slope 331a capable of guiding the upper portion of the bag into the passageway, facilitating the entry of the bag into the passageway.

In some embodiments of the invention, the guide plate 332 is a convex structure that is convex toward the back plate 331 to form a ramp structure 332a and push the upper portion of the bag against the back plate.

Of course, in a specific implementation, the guiding mechanism 330 may be configured as a simple bell-mouth structure, and will not be described in detail herein.

As shown in fig. 1, in some embodiments of the present invention, the fastening 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 fastens the bags to be processed to the fastening mechanism 400 in the middle in cooperation with the hand fastener, and after fastening is completed, the conveyor belt mechanism 310 sends out the fastened bags.

As shown in fig. 1 and 2, in some embodiments of the present invention, the present invention further includes a bag feeding mechanism 200 for feeding the bag to be processed into the bag conveying mechanism 300, a bag discharging mechanism 600 for receiving the buckled bag from the bag conveying mechanism 300, and two sets of bag taking and placing mechanisms 230, wherein one set of bag taking and placing mechanisms 230 is used for taking the bag to be processed into the transfer mechanism 200, and the other set of bag taking and placing mechanisms 230 is used for taking the buckled bag from the transfer mechanism to the transfer mechanism, so as to achieve automatic taking and placing.

As shown in fig. 7, in some embodiments of the present invention, the bag taking and placing mechanism 230 includes a suction cup mechanism 231 and a bag taking and stretching mechanism 232 capable of driving the suction cup mechanism 231 to move, so as to achieve the taking, placing and transferring of the bag.

As shown in fig. 7, in some embodiments of the present invention, the bag retrieving and stretching mechanism 232 is a cylinder mechanism, a cylinder body of the cylinder mechanism is fixed on a moving plate 233, a piston rod of the cylinder mechanism is connected to a fixed vertical plate 234, the fixed vertical plate 234 is fixed on the conveying frame 314 or is fixedly disposed relative to the conveying frame 314, the moving plate 233 is slidably disposed on the fixed vertical plate 234 through a plurality of guide shafts 235, the moving plate 233 is simultaneously connected to the suction cup mechanism 231 through the guide shafts 235, and the suction cup mechanism 231 is extended or retracted by the relative movement of the cylinder body and the piston of the cylinder mechanism.

Of course, in the specific implementation process, the bag taking and stretching mechanism 232 may also be a screw rod mechanism or a spur rack mechanism. In addition, a mechanical gripper may be used to grip the bag, which will not be described in detail herein.

As shown in fig. 3 and 4, in some embodiments of the present invention, the bag feeding mechanism 200 to be processed includes a support bar 210 for storing the bag, and a separating mechanism, the support bar 210 can pass through a through hole of the bag, one end of the support bar 210 is an open end 211, and the bag can slide out from the open end 211; the separating mechanism can separate the bag located outermost at the open end 211 from other bags stored on the support bars 210. The bags which are sent out can be separated through the separating mechanism, the condition that a plurality of bags are sent out at one time is reduced, and the success rate of follow-up pressing and buckling operation is improved.

As shown in fig. 4, in some embodiments of the present invention, the separating mechanism includes an air blowing device 221, and the air blowing device 221 can blow a high-speed air flow toward the bags at the open end 211, so that the air can enter the direct gap of the bags at the open end 211 to eliminate the direct vacuum or negative pressure of the adjacent bags and separate the adjacent bags, thereby reducing the occurrence of simultaneous discharge of a plurality of bags.

As shown in fig. 4, in some embodiments of the present invention, the blowing means 221 includes a blowing nozzle having 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.

The air is supplied through the air blowing nozzle, so that the position precision of the air supply can be improved, the installation and the fixation are convenient, and the air can be directly blown through an air pipe in the specific implementation process, which is not described in detail herein.

In some embodiments of the invention, as shown in fig. 4, the blowing nozzle blows obliquely towards the open end 211, making it easier for the air flow to enter the gaps between the bags. And the air blowing nozzle is positioned outside the open end 211 and blows air to the open end 211, so that the air flow can be prevented from directly blowing out the bag, and the normal conveying of the bag is prevented from being influenced.

As shown in fig. 4, in some embodiments of the present invention, the separating mechanism includes at least one set of spring assembly capable of pressing the edge of the bag at the open end 211, and by the spring assembly, a certain pressure can be applied to the bag at the open end 211, so that the bag not located at the outermost side is not easy to be discharged out of the open end 211, thereby reducing the occurrence of simultaneous discharge of a plurality of bags.

As shown in fig. 4, in some embodiments of the invention, the spring assembly includes an upper spring 222 that can be sprung 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.

As shown in fig. 4, in some embodiments of the invention, the spring assembly includes a side spring 223 capable of springing against a side edge of the bag at the open end 211 to apply pressure to the side of the bag at the open end 211.

In some embodiments of the present invention, the elastic member is a flexible metal sheet, the normal state is a linear extension state, and one end of the elastic member is fixedly disposed.

Of course, in the implementation process, the elastic sheet assembly can also be realized by matching a spring with a hard pressing sheet, and the detailed description is omitted.

As shown in fig. 4, in some embodiments of the present invention, a guide frame 224 capable of guiding the bag to be discharged is disposed at a position corresponding to the open end 211, and a side of the guide frame 224 facing the open end 211 is provided with a slope structure capable of guiding the bag to enter the guide frame 224 so as to guide the bag to be discharged.

As shown in fig. 4, in some embodiments of the present invention, a fixing plate 250 is further included, and the guide frames 224 are disposed on the fixing plate 250 and configured in two sets, respectively, disposed at opposite sides of the open end 211 to guide the sides of the bag.

In some embodiments of the present invention, the fastening plate 250 is disposed on the frame of the fully automatic hand-clasping and pressing machine or a separately configured mounting base is fixedly disposed relative to the frame.

As shown in fig. 4, in some embodiments of the present invention, the side spring 223 is disposed on the guide frame 224, and the upper spring 222 is disposed on the fixing plate 250.

As shown in fig. 4, in some embodiments of the present invention, a bag pushing mechanism is further included for pushing the bag on the support bar 210 toward the open end 211 to assist in the bag discharge.

Of course, in the implementation, the support bars 210 may be also obliquely arranged, so that the bag can slide down by its own weight, which will not be described in detail herein.

As shown in fig. 5, in some embodiments of the present invention, the pouch pushing mechanism includes a sliding table 241 disposed in the same direction as the length direction of the support rod 210, a pushing member 242 slidably disposed on the sliding table 241, and a pouch pushing driving mechanism 243 capable of driving the pushing member 242 to slide along the length direction of the support rod 210, so as to push out the pouch on the support rod 210.

As shown in fig. 5, in some embodiments of the present invention, the sliding table 241 is fixedly disposed opposite to the fixing plate 250, and the support rod 210 is fixedly mounted on the side surface of the sliding table 241 through a side mounting portion 212.

Of course, in the implementation process, the supporting rod 210 can also be fixed on the frame of the fully automatic hand-fastening pressing machine, or configured independently, which will not be described in detail herein.

As shown in fig. 7, in some embodiments of the present invention, the bag discharging mechanism 600 includes a hanging rack 620, a first supporting mechanism 630, a second supporting mechanism 640, and an automatic control system, wherein the hanging rack 620 has a long structure and is provided with a first supporting station and a second supporting station, and the hanging rack 620 can pass through a hole (a middle hole of a hand buckle) on the bag and can convey the bag along the hanging rack 620; the first supporting mechanism 630 can be connected with or separated from the hanging rack 620, when the first supporting mechanism 630 is connected with the hanging rack 620, the hanging rack 620 can be fixed and the bag can be prevented from passing through the first supporting station, and when the first supporting mechanism 630 is separated from the hanging rack 620, the bag can pass through the first supporting station; the second supporting mechanism 640 can be connected with or separated from the suspension frame 620, and the second supporting mechanism 640 can fix the suspension frame 620 when being connected with the suspension frame 620; the automatic control system comprises 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 for calculating 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.

During operation, the pressing and buckling mechanism sends out the processed bag, holes in the bag correspond to and penetrate through the suspension frame 620, the bag is prevented from being conveyed through the first supporting mechanism 630 at the first supporting station, counting is performed through the counting device, when the required number is reached, the first supporting mechanism 630 of the control module is separated from the suspension frame 620, the second supporting mechanism 640 is connected with the suspension frame 620, the bag passes through the first supporting station and is prevented from being conveyed at the second supporting station by the second supporting mechanism 640, after the bag at the first supporting station is sent out, the first supporting mechanism 630 is connected with the suspension frame 620 again to prevent the bag, the second supporting mechanism 640 of the control module is separated from the suspension frame 620, so that the bag at the second supporting station is sent out, the requirement of quantitative conveying or quantitative stacking of the bag can be met, and the production efficiency is improved.

In the working process, personnel do not need to be close to processing equipment, and the requirements of quantitative conveying or quantitative stacking can be met through remote operation or automatic counting, so that the safety is improved.

As shown in fig. 22, in some embodiments of the present invention, the workpiece is a bag, the bag is fastened by a handle in a fastening mechanism, a fastening hole is formed above the bag, the fastening hole corresponds to the hanging frame 620, and the bag is conveyed to the hanging frame 620 through a bag conveying mechanism after the fastening by the fastening mechanism is completed. Get the bag and make the cover of withholding hole on the suspended frame 620 through getting the bag machine, make the bag can carry along the suspended frame 620.

In some embodiments of the present invention, a conveyor, such as a conveyor belt mechanism, is disposed at the outlet of the hanging rack 620, and the bags can be quantitatively placed on the conveyor belt mechanism and fed out at intervals of a stack of quantitative bags on the conveyor belt mechanism, so as to facilitate the subsequent packaging or packaging process.

In some embodiments of the present invention, the suspension frames 620 are disposed obliquely or vertically so as to guide the bags to be conveyed by self weight, so that the bags fall naturally, a pushing mechanism is not required, the structure is simplified, and the cost is reduced.

As shown in fig. 18, in some embodiments of the present invention, the hanging rack 620 includes a guide portion 622 disposed obliquely upward and a vertical portion 623 connected to the guide portion 622, the first support station is located at a joint of the guide portion 622 and the vertical portion 623, the second support station is located below the first support station, the guide portion 622 disposed obliquely upward is conveniently butted with a processing device, and the vertical portion 623 can improve a success rate of conveying the bag falling naturally, and ensure normal conveying.

Of course, in the specific implementation process, the whole suspension frame 620 may be set to be inclined or vertical, which can also meet the transportation requirement.

In addition, the hanging frame 620 can be horizontally arranged, and a pushing mechanism is additionally arranged to convey the bags, so that the quantitative conveying requirement can be met.

As shown in fig. 17, in some embodiments of the present invention, the first support mechanism 630 and the second support mechanism 640 are clamping mechanisms capable of fixing (clamping or tensioning) or releasing the suspension frame 620, and the clamping mechanisms enable connection and disconnection of the suspension frame 620 and achieve the blocking requirement.

As shown in fig. 17, in some embodiments of the present invention, the present invention further includes a support 610, the clamping hand fixing mechanism includes a moving mechanism 650 disposed on the support 610 and a clamping hand mechanism 660 capable of being moved by the moving mechanism 650 to approach or depart from the suspending frame 620, the clamping hand mechanism 660 includes two clamping fingers 661 and a clamping driving mechanism 662 capable of driving the two clamping fingers 661 to approach or depart from each other, the suspending frame 620 is provided with fixing holes 621 into which the two clamping fingers 661 in the folded state of the clamping hand mechanism 660 can extend, when fixing is required, the moving mechanism 650 extends the two clamping fingers 661 in the folded state into the fixing holes 621, and the two clamping fingers 661 are opened by the clamping hand mechanism 660, the two clamping fingers 661 tension the fixing holes 621, so as to complete the fixing of the suspending frame 620, when loosening is required, the two clamping fingers 661 are folded, the moving mechanism 650 moves the two clamping fingers 661 out of the fixing holes 621, so as to connect and disconnect the first supporting mechanism 630, the second supporting mechanism 640 and the suspension frame 620.

In some embodiments of the present invention, the clamping mechanism may further clamp and fix the suspension frame 620 (external clamping type), and when the clamping mechanism is released, the suspension frame 620 is separated from the first supporting mechanism 630 and the second supporting mechanism 640, and the connecting and separating functions may also be achieved. In addition, when the external-clamping type gripper fixing mechanism is adopted, when the opening of the gripper fixing mechanism is large enough to allow a bag to pass through, the functions of fixing, blocking, separating and releasing can be realized without the arrangement of the moving mechanism 650.

As shown in fig. 20, in some embodiments of the present invention, the moving mechanism 650 is a cylinder mechanism, a cylinder body of the cylinder mechanism is fixed on the bracket 610, and the clamping hand mechanism 660 is disposed on a piston rod of the cylinder mechanism, and the clamping hand mechanism 660 is extended or retracted by the cylinder mechanism.

It is contemplated that the movement mechanism 650 may also be a crank-slider mechanism or a screw mechanism driven by a motor, etc., and will not be described in detail herein.

As shown in fig. 20, in some embodiments of the invention, the clamp drive mechanism 662 is a pneumatic finger whose fingers are connected to two clamp fingers 661, respectively, to drive them together or apart.

It is contemplated that the clamp drive mechanism 662 may also be a powered finger, a powered jaw, or the like, and will not be described in detail herein.

As shown in fig. 21, in some embodiments of the present invention, the clamping fingers 661 and the clamping driving mechanism 662 have concave portions 663 therebetween, and after the clamping fingers 661 extend into the fixing holes 621 and are spread apart, the edges of the fixing holes 621 can be clamped into the concave portions 663, so that the stability in fixing is improved.

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 clamping mechanism, and the other may be configured as other separable fixing mechanism, such as a magnetic attraction fixing mechanism.

In some embodiments of the present invention, the first supporting mechanism 630 and/or the second supporting mechanism 640 are/is a magnetic attraction fixing mechanism capable of fixing or releasing the suspension frame 620, the suspension frame 620 is made of a magnetic attraction material or a magnetic attraction portion made of a magnetic attraction material is disposed at a position corresponding to the magnetic attraction fixing mechanism, the magnetic attraction fixing mechanism includes a magnetic attraction moving mechanism and a magnetic attraction component, the magnetic attraction moving mechanism can drive the magnetic attraction component to move close to or away from the suspension frame 620, and the magnetic attraction component can be used to connect and separate the suspension frame 620.

In some embodiments of the invention, the magnetic attraction component is an electromagnet, and the functions of attraction and separation are realized by switching on and off, so that automatic control is facilitated.

It is conceivable that when one of the supporting mechanisms is fixed to the suspension frame 620 with high stability (e.g., fixed by clamping), the magnetic attraction component may also be a permanent magnet, and the magnetic attraction component is forcibly separated from the suspension frame 620 by the magnetic attraction moving mechanism.

In some embodiments of the present invention, the magnetic attraction moving mechanism is an air cylinder mechanism or a screw rod mechanism, which realizes the translational driving of the magnetic attraction component.

It is conceivable that the magnetic attraction component may be disposed on the suspension frame 620, and the magnetic attraction part may be disposed on the magnetic attraction moving mechanism, so as to achieve the magnetic attraction connection and separation functions.

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

As shown in fig. 13, in some embodiments of the present invention, the button pressing mechanism 400 includes a button pressing transfer mechanism 410 and a pressing mechanism 420 for pressing two sets of buttons 900, wherein the button pressing transfer mechanism 410 includes two sets of push plates 411 and a transfer driving mechanism 412 capable of driving the two sets of push plates 411 to move toward the pressing mechanism 420, a notch 415 capable of accommodating the button 900 is disposed on the push plate 411, and a protruding structure of a central hole of the button 900 capable of being inserted into the notch 415 is disposed in the notch 415.

When the push plate 411 drives the hand buckle 900 to move downwards in work, the protruding structure in the middle hole position in the hand buckle 900 can limit the lower part of the next hand buckle 900 to fall into the middle hole position of the hand buckle 900 moving downwards, so that the next hand buckle 900 is prevented from moving downwards along with the push plate 411, the situation that a plurality of hand buckles are brought in at one time is reduced, and the success rate of pressing buckles is improved.

In some embodiments of the present invention, push plates 411 are respectively disposed on both sides of the button transferring mechanism 410 to respectively correspond to the two sets of button feeding channel assemblies 510 and receive the buttons 900.

As shown in fig. 15, in some embodiments of the present invention, the pushing plate 411 is provided with an extending member 413 extending into the notch 415, and the protruding structure is a protrusion 414 provided on the extending member 413, and the protrusion 414 blocks the next hand fastener from falling.

As shown in fig. 15, in some embodiments of the present invention, the notch 415 is open downward, and the extension piece 413 extends downward from the push plate 411 to the notch 415, so as to avoid affecting the normal downward movement of the push plate 411.

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

Of course, in the implementation process, the extension piece 413 may also extend out of the side of the gap 415, which is not described in detail herein.

As shown in fig. 15, in some embodiments of the present invention, the end of the protrusion 414 along the moving direction of the pushing plate 411 is provided with a slope 414a, so that the button 900 can more easily fall into the notch 415 when the pushing plate 411 is pressed down or moved up.

As shown in fig. 15, in some embodiments of the present invention, the transfer driving mechanism 412 is a cylinder mechanism, but it may also be a screw rod mechanism, a spur rack mechanism, etc. in the specific implementation process, and will not be described in detail here.

As shown in fig. 16, in some embodiments of the present invention, the pressing mechanism 420 includes a first pressing plate 421, a second pressing plate 422 disposed opposite to the first pressing plate 421, a pressing driving mechanism capable of driving the first pressing plate 421 and the second pressing plate 422 to move relatively, and a positioning mechanism capable of positioning the hand buckle 900, where two sets of pressing plates 411 are respectively disposed corresponding to the first pressing plate 421 and the second pressing plate 422, the transfer driving mechanism 412 can drive the two sets of pressing plates 411 to move the two sets of hand buckles 900 onto the first pressing plate 421 and the second pressing plate 422, the positioning mechanism can position the hand buckle 900 onto 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.

In some embodiments of the present invention, the first pressing plate 421 and/or the second pressing plate 422 are configured with a supporting structure capable of supporting the buckle 900 to position the buckle 900, so as to ensure the accuracy of the buckle pressing.

As shown in fig. 16, in some embodiments of the present invention, the supporting structure is a movable structure, and includes a supporting member 423 movably disposed below the first pressing plate 421, and a supporting driving mechanism 424 capable of driving the supporting member 423 to move to protrude from the first pressing plate 421 or retract to below the first pressing plate 421, when a broken buckle or a hand buckle with failed pressing occurs, the supporting member 423 can be driven by the supporting driving mechanism 424 to move and retract, so that the broken buckle can fall off conveniently.

In some embodiments of the present invention, the support driving mechanism 424 is a cylinder mechanism, but in the specific implementation, it can also be a screw mechanism or a spur rack mechanism, etc., and will not be described in detail herein.

As shown in fig. 16, in some embodiments of the present invention, the supporting structure is a boss 428 disposed on the second pressing plate 422, in this embodiment, the hand buckle is pressed close to the first pressing plate 421, so that the fixing structure can be disposed on the second pressing plate 422 to realize the supporting function without affecting the falling of the broken buckle.

Of course, in the implementation, a movable supporting structure may be disposed on the second pressing plate 422, which is not described in detail herein.

In some embodiments of the present invention, the first pressing plate 421 and/or the second pressing plate 422 are configured with an air blowing mechanism (not shown in the figures), which can blow off the hand buckle 900 on the first pressing plate 421 and/or the second pressing plate 422, so as to facilitate the falling of the broken buckle and the detachment of the hand buckle from the first pressing plate 421 or the second pressing plate 422.

As shown in fig. 16, in some embodiments of the present invention, the positioning mechanism includes a positioning element 425 corresponding to the middle hole of the hand buckle 900, and a positioning driving cylinder 426 capable of driving the positioning element 425 to move, the first pressing plate 421 and the second pressing plate 422 are provided with notches through which the positioning element 425 can penetrate, when the hand buckle 900 is transferred onto the first pressing plate 421 and the second pressing plate 422, the hand buckle is positioned by extending the positioning element 425 to penetrate into the middle holes of the two hand buckles 900, so as to reduce the movement of the hand buckle during the stitching process, and improve the stitching success rate.

Of course, in the implementation process, the positioning mechanism may also be matched with the outer contour of the hand buckle 900, and the positioning of the hand buckle 900 is realized by positioning the outer contour, which is not described in detail herein.

The positioning member 425 may be driven by a screw mechanism, a slider-crank mechanism, a cam mechanism, or the like, and will not be described in detail.

As shown in fig. 16, in some embodiments of the present invention, the positioning members 425 are two positioning rods 425a spaced apart from each other, a gap between the two positioning rods 425a corresponds to the protrusion structure, and when the two positioning rods penetrate into the hand buckle, the protrusion structure is located between the two positioning rods 425a, so as to prevent the protrusion structure from affecting the positioning of the hand buckle.

As shown in fig. 16, in some embodiments of the present invention, the stitching driving mechanism includes a stitching cylinder 427 capable of driving the first pressing plate 421 to move away from or close to the second pressing plate 422, and the stitching operation is performed by the stitching cylinder 427.

Of course, in the implementation process, the pressing driving mechanism may also be a screw mechanism, a slider-crank mechanism, a cam mechanism, etc., and will not be described in detail herein.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a full-automatic hand button pressfitting machine which characterized in that includes:

a bag conveying mechanism (300) for conveying the bag;

a bracelet transport system (500) for transporting a bracelet (900);

the bag conveying mechanism (300) can convey bags to the buckling mechanism (400), the hand buckle conveying system (500) can convey the hand buckles (900) to the buckling mechanism (400), and the buckling mechanism (400) can press the hand buckles (900) on the bags;

the hand buckle conveying system (500) comprises a hand buckle conveying channel assembly (510) and a hand buckle storage mechanism (520), wherein the hand buckle conveying channel assembly (510) comprises a pressing buckle conveying channel (511) and a hand buckle sending-out mechanism, the pressing buckle conveying channel (511) is used for conveying hand buckles (900), the hand buckle storage mechanism (520) comprises a plurality of hand buckle storage assemblies (521) capable of stacking the hand buckles (900), the hand buckle storage assemblies (521) can be respectively placed in the pressing buckle conveying channel (511), and the hand buckle sending-out mechanism can send out hand buckles (900) placed on the hand buckle storage assemblies (521) of the pressing buckle conveying channel (511).

2. The fully automatic hand button press according to claim 1,

the pressing and buckling mechanism (400) comprises a pressing and buckling transfer mechanism (410) and a pressing mechanism (420) used for pressing and buckling two groups of hand buckles (900), wherein the pressing and buckling transfer mechanism (410) comprises two groups of push plates (411) and a transfer driving mechanism (412) capable of driving the two groups of push plates (411) to move towards the pressing mechanism (420), a notch (415) capable of allowing the hand buckles (900) to be installed is formed in each push plate (411), and a protruding structure capable of being placed in the middle hole position of each hand buckle (900) in each notch (415) is configured in each notch (415).

3. The fully automatic hand button press according to claim 1,

the bag conveying mechanism (300) comprises a transfer mechanism for conveying bags and a negative pressure assembly; the negative pressure assembly comprises at least two negative pressure cavities capable of generating negative pressure on the transfer mechanism to adsorb the bag on the transfer mechanism.

4. The machine according to claim 3, wherein the machine further comprises a pressing device,

the transfer mechanism is conveyor belt mechanism (310), conveyor belt mechanism (310) include conveyer belt (311) and can drive the rotatory conveyor belt actuating mechanism (312) of conveyer belt, set up a plurality of absorption through-holes (313) on conveyer belt (311), the negative pressure chamber sets up conveyer belt (311) are inboard, the negative pressure chamber is provided with a plurality of orientations vent (323) of conveyer belt (311), the negative pressure chamber passes through vent (323) and absorption through-hole (313) are in the lateral surface production adsorption affinity of conveyer belt (311).

5. The machine according to claim 3, wherein the machine further comprises a pressing device,

the bag conveying mechanism (300) comprises a bag taking and placing mechanism (230), and the bag taking and placing mechanism (230) can be used for putting bags on the transfer mechanism or taking the bags out of the transfer mechanism.

6. The fully automatic hand button press according to claim 1,

the bag feeding mechanism (200) for feeding the bags to be processed into the bag conveying mechanism (300) is further included, the bag feeding mechanism (200) comprises a supporting rod (210) for storing the bags and a separating mechanism, the supporting rod (210) can penetrate through a through hole in the bags, one end of the supporting rod (210) is an open end (211), and the bags can slide out of the open end (211); the separating mechanism can separate the bag located at the outermost side of the open end (211) from other bags stored on the support bar (210).

7. The machine according to claim 6, wherein the machine further comprises a pressing device,

the separating mechanism comprises an air blowing device (221) and at least one group of elastic sheet assemblies capable of elastically pressing the edges of the bag at the open end (211), wherein the air blowing device (221) can blow high-speed air flow to the bag at the open end (211).

8. The fully automatic hand button press according to claim 1,

the bag conveying mechanism (300) is used for receiving the bags subjected to pressing and buckling, the bag sending mechanism (600) comprises a suspension frame (620), a first supporting mechanism (630), a second supporting mechanism (640) and an automatic control system, the suspension frame (620) is of a long structure and is provided with a first supporting station and a second supporting station, and the suspension frame (620) can penetrate through holes in the bags and enables the bags to be conveyed along the suspension frame (620); the first supporting mechanism (630) can be connected with or separated from the suspended frame (620), when the first supporting mechanism (630) is connected with the suspended frame (620), the suspended frame (620) can be fixed and the bag can be blocked from passing through the first supporting station, and when the first supporting mechanism (630) is separated from the suspended frame (620), the bag can pass through the first supporting station; the second supporting mechanism (640) can be connected with or separated from the suspended frame (620), and the second supporting mechanism (640) can fix the suspended frame (620) when being connected with the suspended frame (620); 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 for calculating 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).

9. The fully automatic hand button press according to claim 1,

the hand is detained and is deposited mechanism (520) and deposit grudging post (522) including the hand, the hand is detained and is deposited on grudging post (522) and slide and be provided with slide (523) and dispose and to drive slide movement drive mechanism (524) that slide (523) removed, the hand is detained and is deposited subassembly (521) and set gradually on slide (523), can drive when slide (523) remove the hand is detained and is deposited subassembly (521) and put into in proper order in the hand is detained in transfer passage subassembly (510).

10. The fully automatic hand button press according to claim 9,

the hand buckle storage assembly (521) comprises a storage sliding rod (525) capable of penetrating through a hole in the middle of the hand buckle (900), a mounting hole (526) capable of allowing the storage sliding rod (525) to penetrate in a sliding mode is formed in the sliding plate (523), and the hand buckle sending-out mechanism can drive the storage sliding rod (525) to slide along the mounting hole (526) and be separated from the sliding plate (523).