CN212288962U

CN212288962U - Automatic buckling equipment for portable buckle

Info

Publication number: CN212288962U
Application number: CN202021527840.0U
Authority: CN
Inventors: 潘尚铅; 郭永乐
Original assignee: WENZHOU KEWANG MACHINERY CO Ltd
Current assignee: WENZHOU KEWANG MACHINERY CO Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-01-05
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses an automatic equipment of withholding of portable knot, which comprises a frame, be provided with portable knot material feeding unit, braided bag material feeding unit and stamping device in the frame, stamping device is provided with the station of punching a hole and presses and detains the station, portable knot material feeding unit corresponds to press and detains the station and is provided with box pay-off track and son respectively and detain the pay-off track in the up end of braided bag and lower terminal surface, box pay-off track and son are detained the pay-off track and are provided with respectively and send into the box pay-off track with the box and detain the son and send into the orbital filler mechanism of son knot pay-off, be provided with respectively on box pay-off track and the orbital track route of son knot pay-off and be used for distinguishing the letter sorting mechanism of letter box positive and negative orientation and son knot. The utility model provides a can carry out automated production, improve production efficiency for the braided bag punches and the portable automatic equipment of withholding of detaining automatic processing assembly is withheld automatically.

Description

Automatic buckling equipment for portable buckle

Technical Field

The utility model relates to an automatic equipment of withholding of portable knot.

Background

At present, in order to improve the degree of convenience in use of woven bags in some woven bag products, a carrying buckle can be additionally arranged on the bag surface of the woven bag, and the use feeling can be improved by additionally arranging the carrying buckle in the process of using the woven bags. Hand-held knot includes box and son knot (the general name is detained the material), need detain the both sides of putting at woven bag face with box and son, be provided with the through-hole that supplies box and son to detain the lock on the woven bag face, box and son are detained to withhold and are formed fixed connection with woven bag face after connecting, among the prior art, the braided bag punches, and the lock work that box and son were detained, all be by artifical manual completion, consuming time and wasting force, lead to braided bag production efficiency low, manpower resources's too much input also greatly increased enterprise manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a can carry out automated production, improve production efficiency for the braided bag punches and detains the automatic equipment of withholding of automatic processing assembly of automatic lock of portable knot and withhold automatically.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides an automatic equipment of withholding of portable knot, includes the frame, be provided with portable knot material feeding unit, braided bag material feeding unit and stamping device in the frame, stamping device has set gradually along braided bag material feeding unit's braided bag pay-off direction and has been used for the braided bag to punch a hole station and the pressure that crimping box and son were buckled and detain the station, portable knot material feeding unit corresponds to press and detains the station and is provided with box pay-off track and son respectively and detain the pay-off track in the up end of braided bag and lower terminal surface, box pay-off track and son are detained the pay-off track and are provided with respectively and send into the box and detain the box pay-off track and send into the son with the son and detain the orbital filler mechanism of pay-off, be provided with respectively on box pay-off track and the orbital track route of son knot and be used for distinguishing the.

Adopt above-mentioned scheme, at first accessible braided bag material feeding unit conveys the braided bag, can form the through-hole that supplies box and son to detain the lock and connect on the braided bag during the station of punching a hole, convey the braided bag to pressing and detain the station again, hand-held knot material feeding unit can pass through box pay-off track with the box conveying to pressing the lower terminal surface of the braided bag on detaining the station position, the rethread sub is detained the pay-off track and is detained the transmission to pressing the up end of the braided bag on detaining the station position with the son, make both fixed connection through pressing and detaining station crimping box and son, accomplish the braided bag and punch and detain automatic processing assembly work of automatic lock with the hand, realize automated production, and the. In addition, set up filler mechanism and detain the feeding track at the son on the box feeding track and set up filler mechanism, be in order to make box on the box feeding track and the son on the son feeding track detain can supply, and can distinguish (the orientation of box and son detain with can realize the lock as the standard) and sort out from respective feeding track to box or son that the orientation is opposite through sorting mechanism, prevent to lead to the circumstances of lock failure to take place because the orientation is opposite.

As the utility model discloses a further setting, be provided with fastener passback conveyer belt between letter sorting mechanism and the filler mechanism, letter sorting mechanism is including being used for distinguishing the first sensor of box orientation and/or son knot orientation and being used for buckleing the ejector pad that pushes fastener passback conveyer belt feed end with wrong box and/or son of orientation, the discharge end and the filler mechanism intercommunication of fastener passback conveyer belt.

By adopting the scheme, the fastener back conveying belt is arranged between the sorting mechanism and the packing mechanism, the female buckle and/or the male buckle which are wrong in orientation can be fed into the packing mechanism through the fastener back conveying belt again, the materials buckled in the packing mechanism are supplemented, the automation degree is further improved, the materials buckled by the packing mechanism can be fully utilized after the materials buckled by the female buckle and the male buckle are supplemented by the fastener back conveying belt, the artificial packing times of the packing mechanism are reduced, and the manpower is reduced.

As a further setting of the utility model, filler mechanism is including the charging bucket and rotate the carousel of setting in the charging bucket, be provided with a plurality ofly along circumference on the carousel with the box and/or the son inlay the dress hole of detaining the shape size adaptation, the bottom of charging bucket corresponds box pay-off track and/or the son is detained pay-off track top and is provided with the filler hole, the filler hole is used for the box to detain by inlaying the dress hole and get into box pay-off track and/or be used for the son to detain by inlaying the dress hole and get into the son and detain the pay-off track.

By adopting the scheme, the charging barrel is convenient for collecting the buckling materials, the embedding hole is formed in the turntable in the charging barrel at the moment, the female buckle or the male buckle can be embedded in the embedding hole and rotates along with the rotation of the turntable, and when the embedding hole in the turntable rotates to the position of the filling hole, the buckling materials can enter the feeding track (the female buckle feeding track or the male buckle feeding track) of the corresponding buckling materials through the filling hole, so that the aim of supplementing the buckling materials is fulfilled.

As a further setting of the utility model, be provided with along carousel circumference in the charging bucket and be convenient for detain the direction inclined plane of inlaying dress hole guide to carousel circumference with box and/or son.

By adopting the scheme, the material buckling device is provided with the guide inclined plane, so that the material buckling device can slide towards the embedded hole on the turntable, the material buckling device is convenient to enter the embedded hole, the filling speed is increased, and the material buckling device is prevented from being accumulated in the middle of the turntable.

As a further setting of the utility model, the filler mechanism is provided with a plurality of be convenient for fill box and/or son with the round brush in the inlay dress downthehole on the rotation route of inlay dress hole.

Adopt above-mentioned scheme, because the knot material is made for plastic materials usually, its quality is lighter, and can with inlay the dress hole fully to cooperate for the knot material, inlay the size of dress hole and can not differ too much with the footpath of knot material, consequently some knot materials can not fill completely and inlay the dress hole, can brush box and/or son through the round brush and inlay in the dress hole, improve the dress success rate of inlaying of knot material, further improved the speed of packing.

As the utility model discloses a further setting, all be provided with the adjustment mechanism that is used for supplementing or buffer memory box and/or son to detain on box pay-off track and the orbital track route of son pay-off, adjustment mechanism sets up and detains between station and the letter sorting mechanism in pressing.

Adopt above-mentioned scheme, because detain the material and have the wrong condition of orientation and need reject, and there is certain error between the transfer rate that is restricted to the knot material and the transfer rate of braided bag, in order to prevent that ejection of compact braided bag from empty knot (the braided bag does not have the portable knot promptly, only accomplished the work of punching a hole) or detain the phenomenon of material self-clinching (the portable knot does not assemble with the braided bag just lock promptly), need set up adjustment mechanism between pressing knot station and letter sorting mechanism, can carry out the automatic replenishment to the pay-off track at the condition of detaining the material not enough under the state that does not need to shut down through adjustment mechanism, the timely replenishment of braided bag of also being convenient for to a certain extent, reduce the portable condition of detain.

As a further setting of the utility model, adjustment mechanism includes the workbin and slides from top to bottom and sets up the lifter plate that is used for box and/or son to detain and stacks in the workbin, the workbin sets up at box pay-off track and/or the orbital lower terminal surface of son knot pay-off, be provided with on box pay-off track and/or the son knot pay-off track with the opening of workbin mouth intercommunication, box pay-off track and son are detained and all be provided with the second sensor that is used for detecting box and/or son and detain neutral between pressing and detaining station and adjustment mechanism on the orbital track route of pay-off is detained to box pay-off track and son.

By adopting the scheme, some standby buckling materials can be stacked in the storage box in advance, after a second sensor arranged between the buckling station and the adjusting mechanism detects that a free position appears on the female buckle and/or the male buckle, the buckling materials are upwards conveyed through the lifting plate, so that the buckling materials can enter the female buckle feeding track and/or the male buckle feeding track, then the driving piece on the female buckle feeding track and/or the male buckle feeding track pushes the buckling materials to move to the buckling station, and attention needs to be paid to the fact that under the condition of normal transmission of the buckling materials, the height of the uppermost buckling materials on the lifting plate is parallel and level to the track surface of the feeding track, and the buckling materials are prevented from being blocked. When the material is buckled and needs to be cached, the lifting plate descends, and the material buckled between the adjusting mechanism and the filling mechanism can enter the material storage box and be stacked on the lifting plate.

As a further setting of the utility model, braided bag material feeding unit is including the fixture and the rotation mechanism of rotation that can carry out the centre gripping to the braided bag, rotation mechanism is the second stroke of unclamping the form including first stroke and the fixture that can make fixture form the centre gripping form to the braided bag, fixture is including fixed setting on rotation mechanism and along with rotation mechanism motion and the anchor clamps of motion and be used for forming the supplementary support piece of anchor clamps centre gripping form with the anchor clamps cooperation, anchor clamps can form the centre gripping form with supplementary support piece cooperation under first stroke, anchor clamps are the form of relaxing under the second stroke.

Adopt above-mentioned scheme, through the fixed anchor clamps that set up on the rotation mechanism can carry out difficult appearance aversion when the centre gripping to the braided bag, prevent vibration or other external factors influence the normal transport of braided bag, make the pay-off in-process of braided bag can not produce offset, angular deviation appears in the braided bag when avoiding the pay-off, influence and the assembly between the portable knot, come to cooperate the centre gripping form that forms anchor clamps at first stroke in-process with anchor clamps through auxiliary support piece in addition, the work of all accomplishing in first stroke with pressing the knot that punches a hole of braided bag, anchor clamps and auxiliary support piece do not have the cooperation under the second stroke, thereby can make anchor clamps loosen the braided bag, the operational stability that this kind of mechanical cooperation can improve equipment, reduce the trouble and take place, moreover, the steam generator is simple in structure, and.

As a further setting of the utility model, rotation mechanism is including rack-mounted first sprocket and second sprocket, be provided with drive chain between first sprocket and the second sprocket, drive chain and the syntropy of woven bag direction of transfer and parallel transmission part include first stroke, anchor clamps are including fixing the first splint and the articulated second splint that set up on first splint that move along with drive chain motion on drive chain, be provided with on the second splint and support the gyro wheel of press fit in order to form second splint and first splint centre gripping with supplementary support piece.

Adopt above-mentioned scheme, adopt drive chain can improve driven stability, fix the first splint of anchor clamps on drive chain, make anchor clamps can move along with drive chain's motion, thereby be convenient for carry out the centre gripping conveying to the braided bag when first stroke, when entering into first stroke along with anchor clamps, gyro wheel on the second splint rolls to auxiliary support piece this moment on, make the gyro wheel form along auxiliary support piece rolling and support the pressure fit, thereby cause the second splint rotation that articulates on first splint and form the centre gripping form with first splint, thereby realize the centre gripping transmission to the braided bag. Simple structure and convenient installation.

As a further setting of the utility model, be connected with an elastic buffer piece between second splint and the gyro wheel, elastic buffer piece's one end and second splint fixed connection, the gyro wheel rolls the other end that sets up at elastic buffer piece.

Adopt above-mentioned scheme, through be connected an elastic buffer piece between second splint and raceway, its purpose lies in can being suitable for the braided bag that thickness is thick, because the thickness of braided bag is thick, consequently, the anchor clamps that do not set up the elastic buffer piece lead to the braided bag perk and the centre gripping also damage the braided bag too tightly easily on one side easily when the centre gripping, thereby make the unable normal station that punches a hole that normally gets into of braided bag, press and detain station and normal use, the phenomenon of card material appears in the braided bag perk easily, consequently, setting through the elastic buffer piece can play the regulation purpose to clamping force, when the braided bag is thinner, the elastic buffer piece warp less, when the braided bag is thick, become the clamp force of adjusting anchor clamps through the great type of elastic buffer piece.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram 1 of an embodiment of the present invention;

fig. 2 is a schematic structural view of a buckle feeding device in the embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a buckle feeding device according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a fastener return conveyor belt according to an embodiment of the present invention;

FIG. 5 is a schematic view of a partial structure of an embodiment of the present invention;

FIG. 6 is a schematic structural view of a woven bag feeding device in an embodiment of the present invention;

FIG. 7 is a schematic structural view of a clamp according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a stamping device according to an embodiment of the present invention.

Detailed Description

The specific embodiment of the utility model is shown in figures 1-8, a portable buckle automatic buckling and pressing device, which comprises a frame, a portable buckle feeding device 1, a woven bag feeding device 2 and a stamping device 3 are arranged on the frame, the stamping device 3 is sequentially provided with a punching station 31 for punching woven bags and a buckling station 32 for crimping female buckles and male buckles along the woven bag feeding direction of the woven bag feeding device 2, the portable buckle feeding device 1 is respectively provided with a female buckle feeding track 11 and a male buckle feeding track 12 on the upper end surface and the lower end surface of the woven bags corresponding to the buckling station 32, the female buckle feeding track 11 and the male buckle feeding track 12 are both provided with cylinders for driving buckles (including the female buckles and the male buckles) to slide, and the buckles can be conveyed along feeding tracks (including the female buckle feeding track 11 and the male buckle feeding track 12) under the pushing action of the cylinders, be provided with on the box pay-off track 11 and send into the box with the box filler 13 of box pay-off track 11, be provided with on the sub-feeding track 12 and detain the filler 13 who sends into the sub-feeding track 12 with the sub-, be provided with on the box pay-off track 11 track route and be used for distinguishing the letter sorting mechanism 14 of letter box positive and negative orientation, be provided with on the track route of sub-feeding track 12 and be used for distinguishing the letter sorting mechanism 14 of letter box positive and negative orientation row. The above-mentioned filling mechanism 13 is identical to the sorting mechanism 14 in structure, and is only used for distinguishing the female button or the male button.

The woven bag sewing device 4 is arranged on a pre-order station of the woven bag feeding device 2 on the rack, the woven bag sewing device 4 can adopt the existing conventional sewing device, a tension wheel feeding mechanism 41 is arranged between the woven bag feeding device 2 and the woven bag sewing device 4, and a belt (not shown in the figure) is arranged on the tension wheel feeding mechanism 41 so as to send the woven bag into the woven bag feeding device 2 from the woven bag sewing device 4.

In this embodiment, a fastener feeding back conveyor belt 141 is disposed between the sorting mechanism 14 and the packing mechanism 13, the fastener feeding back conveyor belt 141 rotates around the conveying roller 142 in a reciprocating manner, the sorting mechanism 14 includes a first sensor (not shown) for distinguishing the orientation of the box and/or the orientation of the pin, and a push block 143 for pushing the box and/or the pin with the wrong orientation into the feeding end of the fastener feeding back conveyor belt 141, the first sensor may be disposed at a position flush with the push block, and a sensing head of the first sensor is disposed above the button, the push block is driven by a push-pull electromagnet 144, the feeding end of the fastener feeding back conveyor belt 141 is disposed with a storage bin 145, so that the push block can push the box and/or the pin from the feeding track into the storage bin 145, thereby preventing the box and/or the pin from scattering and facilitating the feeding back of the button, the fastener return conveyer belt 141 is uniformly provided with a plurality of anti-slip plates 1411 for movement of the female buckle and/or the male buckle, and the discharge end of the fastener return conveyer belt 141 is communicated with the packing mechanism 13.

The packing mechanism 13 comprises a charging barrel 131 and a rotating disc 132 rotatably arranged in the charging barrel 131, a plurality of embedded holes 1321 matched with the shapes and sizes of the female buckle and/or the male buckle are circumferentially arranged on the rotating disc 132, a packing hole 1311 is arranged at the bottom of the charging barrel 131 above the female buckle feeding rail 11 and/or the male buckle feeding rail 12, and the packing hole 1311 is used for enabling the female buckle to enter the female buckle feeding rail 11 from the embedded hole 1321 and/or enabling the male buckle to enter the male buckle feeding rail 12 from the embedded hole 1321. The filling holes 1311 are correspondingly arranged on the rotation path of the embedding hole 1321, and the size of the filling holes 1311 and the size of the embedding hole 1321 are matched with the size of a fastener (a male fastener or a female fastener). In order to maximize the number of the embedding holes 1321, the installation position of the embedding holes 1321 may be provided near the outermost diameter of the rotation disk 132.

The charging barrel 131 is provided with a guide slope 133 along the circumferential direction of the turntable 132 for guiding the box and/or the box to the insertion hole 1321 along the circumferential direction of the turntable 132. A cone for forming the guide slope 133 is provided at the center of the rotary disk 132.

The filling mechanism 13 is provided with a plurality of rolling brushes 134 along the rotation path of the embedding hole 1321, which are convenient for filling the female buckle and/or the male buckle into the embedding hole 1321. A plurality of assembling holes for the rolling brush 134 to extend into are arranged on the left and right of the side wall of the charging barrel 131, the rolling brush 134 is correspondingly arranged on the rotating path of the embedding hole 1321, and the rolling brush 134 is driven to rotate by a micro motor.

In this embodiment, the track paths of the box feeding track 11 and the sub-box feeding track 12 are both provided with an adjusting mechanism 15 for supplementing or buffering the box and/or the sub-box, and the adjusting mechanism 15 is disposed between the pressing and buckling station 32 and the sorting mechanism 14.

The adjusting mechanism 15 comprises a storage box (shown in the figure) and a lifting plate 151 which is arranged in the storage box in a vertically sliding mode and used for stacking a female buckle and/or a male buckle, the lifting plate 151 is driven to lift through a stepping motor, the storage box is arranged on the lower end face of a female buckle feeding track 11 and/or a male buckle feeding track 12, an opening communicated with a box opening of the storage box is formed in the female buckle feeding track 11 and/or the male buckle feeding track 12, and second sensors (not shown in the figure) used for detecting the free position of the female buckle and/or the male buckle are arranged between the buckle pressing station 32 and the adjusting mechanism 15 on the track paths of the female buckle feeding track 11 and the male buckle feeding track 12. The box mouth of the storage box, the lifting plate 151 and the shape and the size of the opening are matched with the shape and the size of the female buckle and the shape and the size of the male buckle, and the box mouth of the storage box is communicated with the opening. A guide rod cylinder 111 is arranged on the female buckle feeding track 11 and/or the male buckle feeding track 12, and the material is pushed forward along the feeding tracks (the female buckle feeding track 11 and the male buckle feeding track 12) through the guide rod cylinder 111.

In this embodiment, braided bag material feeding unit 2 includes that the fixture 21 and the rotation mechanism 22 of circulation pivoted that can carry out the centre gripping to the braided bag, and fixture 21 and rotation mechanism 22 can carry out regulation in quantity according to the length size of braided bag, rotation mechanism 22 is the second stroke 222 that loosens the form including first stroke 221 and the fixture 21 that can make fixture 21 form the centre gripping form to the braided bag, fixture 21 is including fixed setting on rotation mechanism 22 and along with rotation mechanism 22 motion and the supplementary support piece 212 that moves in order to form the centre gripping form with the cooperation of fixture 211, fixture 211 can form the centre gripping form with the cooperation of supplementary support piece 212 under first stroke 221, fixture 211 is the relaxed form under second stroke 222.

The swing mechanism 22 comprises a first chain wheel 223 and a second chain wheel 224 which are installed on the rack, a transmission chain is arranged between the first chain wheel 223 and the second chain wheel 224, the transmission part of the transmission chain, which is the same direction and parallel to the conveying direction of the woven bags, comprises the first stroke 221, the clamp 211 comprises a first clamp plate 2111 which is fixed on the transmission chain and moves along with the movement of the transmission chain and a second clamp plate 2112 which is hinged on the first clamp plate 2111, and the second clamp plate 2112 is provided with a roller 2113 which can be in press fit with the auxiliary support member 212 to form clamping of the second clamp plate 2112 and the first clamp plate 2111. The space between first clamping plate 2111 and second clamping plate 2112 may be reset by a return torsion spring after entering the second stroke 222.

In this embodiment, the auxiliary supporting member 212 includes a pressing portion 2121 parallel to the first stroke 221 of the transmission chain and capable of forming a pressing fit with the roller 2113, and guiding inclined surfaces 2122 disposed at both ends of the pressing portion 2121, the roller 2113 on the clamp 211 can gradually roll toward the pressing portion 2121 along the guiding inclined surfaces 2122, so that the second clamping plate 2112 is rotated to be clamped with the stroke of the first clamping plate 2111, the length of the pressing portion 2121 is the same as that of the first stroke 221, and the auxiliary supporting member 212 further includes a supporting plate 2123 disposed at the lower end of the first stroke 221 of the transmission chain for preventing the first stroke 221 from falling down during the clamping process of the clamp.

In addition, in order to make the first splint 2111 be able to fix on the transmission chain, the first splint 2111 is provided with a connecting block 21111 connected with the transmission chain, the connecting block 21111 is provided with a pin hole 21112 for passing a connecting pin of the transmission chain, the first splint 2111 extends towards two sides with a convex shaft 21113 for abutting against the lower end face of the bottom plate 23 which is arranged on the frame and is convenient for the horizontal placement of woven bags (the first splint 2111 is usually arranged on the lower end face of the bottom plate 23, the bottom plate 23 is provided with a channel for the second splint 2112 to extend out of the bottom plate), the purpose is: prevent that anchor clamps from upwarping to the bottom plate up end when the centre gripping, reducing the screens condition between drive chain and the bottom plate for drive chain can be terminal surface operation rotation under the bottom plate all the time, guarantees that equipment operation is stable.

The roller 2113 is a rolling bearing, a convex block 21131 is fixedly arranged on an inner ring of the rolling bearing, an elastic buffer sheet 2114 is connected between the second clamping plate 2112 and the connecting block 21111, one end of the elastic buffer sheet 2114 is fixedly connected with the second clamping plate 2112, and the other end of the elastic buffer sheet 2114 is fixedly connected with the convex block 21131, so that the roller 2113 rolls at the other end of the elastic buffer sheet 2114.

In this embodiment, the punching station 31 includes a positioning die holder 311 and a punch 312 for punching, a notch 3111 through which the woven bag passes is provided on the positioning die holder 311, a through hole 3112 for punching by the punch 312 is provided in a position of the positioning die holder 311 corresponding to the notch 3111, the press-fastening station 32 includes a first positioning hole (not shown in the figure) communicated with the female fastener feeding rail 11, a second positioning hole 321 communicated with the male fastener feeding rail 12, and a pressing plate 322 capable of passing through the first positioning hole and the second positioning hole 321 for press-fastening, and the first positioning hole and the second positioning hole 321 are axially aligned.

The utility model discloses a controlling means is PLC control system, has improved the degree of automation of device.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides an automatic equipment of withholding of portable knot which characterized in that: the automatic packaging machine comprises a frame, be provided with portable knot material feeding unit, braided bag material feeding unit and stamping device in the frame, stamping device has set gradually along braided bag material feeding unit's braided bag pay-off direction and has been used for the braided bag to punch a hole station and crimping box and the pressure that the son was buckled and detain the station, portable knot material feeding unit corresponds to press and detains the station and is provided with box pay-off track and son respectively and detains the pay-off track in the up end of braided bag and terminal surface down, box pay-off track and son detain the pay-off track and be provided with respectively with the box send into box pay-off track and detain the filler mechanism that the pay-off track was detained to the son with the son and send into the box and detain the orbital, be provided with respectively on box pay-off track and the orbital track route of son.

2. The automatic withholding device of claim 1, wherein: the sorting mechanism comprises a first sensor used for distinguishing the direction of a female buckle and/or the direction of a male buckle and a push block used for pushing the female buckle and/or the male buckle with wrong direction into the feeding end of the fastener return conveying belt, and the discharging end of the fastener return conveying belt is communicated with the packing mechanism.

3. The automatic withholding device of claim 1, wherein: the packing mechanism comprises a charging barrel and a rotary table which is rotatably arranged in the charging barrel, a plurality of embedded holes which are matched with the shape and the size of the female buckle and/or the male buckle are formed in the rotary table along the circumferential direction, a packing hole is formed in the bottom of the charging barrel and corresponds to the upper portion of the feeding track of the female buckle and/or the feeding track of the male buckle, and the packing hole is used for enabling the female buckle to enter the feeding track of the female buckle through the embedded holes and/or enabling the male buckle to enter the feeding track of the male buckle through the embedded holes.

4. The automatic withholding device of claim 3, wherein: the charging barrel is internally provided with a guide inclined plane which is convenient for guiding the female buckle and/or the male buckle to the embedded hole on the circumference of the turntable along the circumference of the turntable.

5. The automatic withholding device of the portable clasp of claim 3 or 4, wherein: and a plurality of rolling brushes which are convenient for filling the female buckle and/or the male buckle into the embedding hole are arranged on the filling mechanism along the rotating path of the embedding hole.

6. The automatic withholding device of a portable clasp of claim 1 or 2, wherein: and adjusting mechanisms for supplementing or caching the female buckles and/or the male buckles are arranged on the track paths of the female buckle feeding track and the male buckle feeding track, and the adjusting mechanisms are arranged between the pressing buckle station and the sorting mechanism.

7. The automatic withholding device of claim 6, wherein: adjustment mechanism includes the workbin and slides from top to bottom and sets up the lifter plate that is used for box and/or son to detain and stacks in the workbin, the workbin sets up at box pay-off track and/or the orbital lower terminal surface of son pay-off, be provided with on box pay-off track and/or the son pay-off track with the opening of workbin case mouth intercommunication, all be provided with between pressing and detaining station and adjustment mechanism on box pay-off track and the orbital track route of son pay-off and be used for detecting box and/or son detain the second sensor that neutral appears.

8. The automatic withholding device of claim 1, wherein: braided bag material feeding unit is including the fixture that can carry out the centre gripping to the braided bag and rotation mechanism of endless rotation, rotation mechanism is the second stroke of unclamping the form including first stroke and fixture that can make fixture form the centre gripping form to the braided bag, fixture is including fixed setting on rotation mechanism and along with rotation mechanism motion and the anchor clamps of motion and be used for cooperating with the supplementary support piece in order to form the anchor clamps centre gripping form with anchor clamps, anchor clamps can form the centre gripping form with supplementary support piece cooperation under first stroke, anchor clamps are the form of relaxing under the second stroke.

9. The automatic withholding device of claim 8, wherein: the swing mechanism comprises a first chain wheel and a second chain wheel which are installed on the rack, a transmission chain is arranged between the first chain wheel and the second chain wheel, the transmission part of the transmission chain, which is in the same direction and parallel to the conveying direction of the woven bag, comprises a first stroke, the clamp comprises a first clamp plate and a second clamp plate, the first clamp plate is fixed on the transmission chain and moves along with the transmission chain, the second clamp plate is hinged to the first clamp plate, and a roller capable of being pressed and matched with the auxiliary supporting piece to form clamping of the second clamp plate and the first clamp plate is arranged on the second clamp plate.

10. The automatic withholding device of claim 9, wherein: an elastic buffer sheet is connected between the second clamping plate and the roller, one end of the elastic buffer sheet is fixedly connected with the second clamping plate, and the roller is arranged at the other end of the elastic buffer sheet in a rolling mode.