CN213167127U - Rope threading machine - Google Patents

Abstract

The utility model discloses a stringing machine, which comprises a frame and a bag feeding mechanism, wherein the bag feeding mechanism comprises a driving belt and a bag clamping part, the transmission belt is longitudinally arranged in the transmission channel, the bag clamping parts are provided with a plurality of groups, each bag clamping part comprises an installation seat, a left moving plate, a right moving plate and a driving piece for clamping the left moving plate and the right moving plate, the mounting seat is transversely arranged on the transmission belt, the left moving plate and the right moving plate respectively comprise a bottom plate and a clamping plate, the clamping plates are vertically arranged, the clamping plates and the bottom plates of the left moving plate and the right moving plate are respectively a left clamping plate, a right clamping plate, a left bottom plate and a right bottom plate, the left clamping plate is arranged at the right end of the left bottom plate, the right clamping plate is arranged at the left end of the right bottom plate, the mounting seat is provided with a left guide block and a right guide block, and a left sliding groove and a right sliding groove which are respectively in sliding fit with the left guide block and the right guide block are formed in the left bottom plate and the right bottom plate.

Description

Rope threading machine

Technical Field

The utility model relates to a hand bag stringing machine.

Background

The gift bag, handbag are in order to improve hand fastness, punch at the sack position of handbag, and the dop has been wrapped at the both ends of portable rope, inserts portable rope threading downthehole with the dop, makes the both ends card of portable rope internal at the bag to the portable part of the stroke bag body. The existing handbag stringing machine has the problems of instability in blanking, bag feeding and stringing, for example, 1, blanking, bag body blanking one by one, and bag body blockage or bag body surface damage easily occur; 2. when the bag is fed, the bag clamping piece is not opened and closed stably, and the bag cannot be fed smoothly; 3. the rope threading is realized, the steering angle of the clamping head is unstable, so that the clamping head cannot be completely aligned with the rope threading hole in the bag body, and then the clamping head cannot be smoothly inserted into the rope threading hole; above-mentioned problem all can lead to the stringing to fail, consequently, current stringing machine not only production efficiency is low, and the stringing qualification rate is low, and product quality is not good moreover, causes bag body surface impaired easily.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model aims at providing a stable and efficient stringing machine of stringing.

In order to solve the technical problem, the utility model discloses a following technical scheme: the stringing machine comprises a rack and a bag feeding mechanism, wherein the bag feeding mechanism is arranged on a lifting plate, the lifting plate is movably arranged on the rack, the bag feeding mechanism comprises a transmission belt and a bag clamping part arranged on the transmission belt, the rack is provided with a bag feeding channel, the transmission belt is longitudinally arranged in the transmission channel, the bag clamping part is provided with a plurality of groups, a blanking station, a punching station, a portable rope forming station, a stringing station and a discharging station are arranged on a transmission path of the transmission belt, the stringing machine is characterized in that the bag clamping part comprises an installation seat, a left movable plate and a right movable plate which move left and right on the installation seat and a driving piece which clamps the left movable plate and the right movable plate, the installation seat is transversely arranged on the transmission belt, the left movable plate and the right movable plate respectively comprise a bottom plate and a clamping plate, the clamping plates are vertically arranged, the clamping plates of the left movable plate and the right movable plate are respectively a left clamping plate and, the bottom plate of left side movable plate and right movable plate is left bottom plate and right bottom plate respectively, the right-hand member at left bottom plate is installed to left splint, right splint are installed at the left end of right bottom plate, be equipped with left guide block and right guide block on the mount pad, set up respectively on left bottom plate and the right bottom plate with left guide block and right guide block sliding fit's left spout and right spout.

The left guide block penetrates through the left sliding groove and is connected with the left limiting block above the left bottom plate, the right guide block penetrates through the right sliding groove and is connected with the right limiting block above the right bottom plate, the left clamping plate is arranged on the right side of the right clamping plate, the driving piece is a spring, and springs are arranged between the left clamping plate and the right limiting block and between the right clamping plate and the left limiting block; the right end of the left bottom plate is provided with a first inverted L-shaped notch, the left end of the right bottom plate is provided with a second L-shaped notch, the first notch and the second notch are arranged in a staggered mode from front to back, the right end of the left bottom plate moves left and right in the second notch, and the left end of the right bottom plate moves left and right in the first notch.

The blanking station is provided with a first power assembly for driving the left moving plate and the right moving plate to move in opposite directions, and the discharging station is provided with a second power assembly for driving the left moving plate and the right moving plate to move in opposite directions; the first power assembly comprises a left push plate, a right push plate, a left air cylinder and a right air cylinder which respectively drive the left push plate and the right push plate to move left and right; and the second power assembly comprises a left limiting plate and a right limiting plate, the left limiting plate and the right limiting plate are respectively and longitudinally installed on the left lifting plate and the right lifting plate of the rack, and the distance between the left limiting plate and the right limiting plate is smaller than the distance from the left bottom plate to the right bottom plate when the left clamping plate and the right clamping plate are closed.

The blanking station is provided with a blanking mechanism, the blanking mechanism comprises a material platform and a blanking device, the blanking device comprises a blanking plate, the blanking plate is vertically arranged, the blanking plate is divided into a lower baffle and a material suction plate which can lift up and down, material suction holes are uniformly distributed in the material suction plate, the upper end surface of the lower baffle and the lower end surface of the material suction plate are both upper and lower undulating surfaces, the protruding part of the material suction plate corresponds to the groove part of the lower baffle up and down, and the groove part of the material suction plate corresponds to the protruding part of the lower baffle up and down.

The station of punching is provided with the mechanism of punching a hole, the mechanism of punching a hole is including the mounting panel and install preceding punching device and the back punching device on the mounting panel, preceding punching device all includes the punching knife, the guide bar that punches a hole and the seat that punches a hole with the punching knife and press the interference fit, the punching knife is installed on the blade holder, the blade holder is connected with the power spare that drives its left and right sides and moves, the guide bar that punches a hole is equipped with the guiding hole, it arranges the useless hole to be equipped with on the seat to punch a hole, the seat that punches a hole is connected with the waste pipe of arranging, arrange the useless pipe and arrange the useless hole switch-on, the waste pipe of arranging is.

The rope threading station is equipped with insertion mechanism, insertion mechanism sets up the left and right sides at transfer passage, insertion mechanism is including pressing from both sides the rotatory transmission that just removes of rope spare and drive clamp rope spare, transmission removes movable plate, deflector and the deflector about including in the frame, the deflector has set the locating part that the restriction deflector removed, the sharp guide slot has been seted up on the movable plate, the sharp guide slot forms the contained angle with the moving direction of movable plate, the circular arc guide slot has been seted up on the deflector, press from both sides the one end at the deflector of rope spare installation, the other end and the deflector of deflector are articulated, be equipped with the round pin axle on the deflector, circular arc guide slot and straight line guide slot are passed to the one end of round pin axle.

The moving plate is connected with a transmission component for driving the moving plate to move left and right; the transmission component is a connecting rod driving component, the connecting rod driving component comprises a first swing arm, the first swing arm is hinged with the rack, one end of the first swing arm is connected with a power source for driving the first swing arm to swing left and right, the other end of the first swing arm is connected with a first push rod, and the first push rod is connected with the moving plate; the connecting rod driving assembly further comprises a second swing arm, the second swing arm is hinged with the rack, the first swing arm and the second swing arm are coaxially hinged, one end of the second swing arm is connected with a second push rod, and the second push rod is connected with the guide plate; the first swing arm is linked with the second swing arm, the left-right swing stroke of the first swing arm comprises a steering stage and a jack stage, and the left-right swing stroke of the second swing arm comprises a jack stage; the linkage push pedal is installed in the outside of first swing arm, the linkage push pedal vertically sets up, and extends to the outside of second swing arm, be equipped with reverse linkage piece in the second swing arm, just be equipped with the spring between reverse linkage piece and the second swing arm, reverse linkage piece is including limiting plate and cantilever, the limiting plate is connected with the one end of cantilever, and forms spacing draw-in groove between limiting plate and the cantilever, the other end and the second swing arm of cantilever are articulated, the side of second swing arm is equipped with the support, the support mounting is in the frame, install on the support with the spacing pinch roller of limiting plate complex.

The locating part is including luffing motion's swing arm, be equipped with the ejector pad on the movable plate, the one end of swing arm is articulated with the frame, the other end slope of swing arm upwards extend have with ejector pad lower extreme complex dog, just the dog has the step with the arm of swing arm, the deflector is installed on removing the seat, remove the seat and arrange the arm of swing arm in, the swing arm below is equipped with the mounting panel, be equipped with the spring between swing arm and the mounting panel.

The ejection of compact station is equipped with reason bag mechanism, reason bag mechanism is including last conveying component and overlapping part, the top of overlapping part links up with the discharge end of last conveying component, it sets up at the discharge end of sending a bag mechanism to go up the conveying component, and sets up the top of pressing from both sides a bag part, it is including the left drive assembly and the right drive assembly of looks pressfitting to go up the conveying component, overlapping part is including the conveyer belt, left side drive assembly and right drive assembly vertically carry, conveyer belt transverse transport.

The left transmission assembly comprises a second transmission belt, and the second transmission belt is vertically arranged; the right transmission assembly comprises a pinch roller set, the pinch roller set comprises pinch rollers, and the pinch roller set is provided with a plurality of sets; the pressing wheel group also comprises a mounting plate which is longitudinally arranged, the pressing wheel is mounted at one end of a swing arm, the swing arm is hinged with the mounting plate, and the swing arm is provided with two stations, namely a pressing station and a shutdown station, on the mounting plate; the mounting plate is provided with a top rod matched with the lower end of the swing arm, the swing arm is arranged in an inclined manner, the mounting plate is provided with a spring which is transversely arranged, one end of the spring acts on the swing arm, the other end of the spring acts on the limiting plate, the limiting plate is mounted on the mounting plate, the top rod is hinged with the mounting plate, and the front side and the rear side of the top rod are respectively provided with a front limiting block and a rear limiting block; the hinged part of the ejector rod and the mounting plate is arranged on the right side of the front limiting block and the rear limiting block, the right end of the swing arm swings backwards under the action of the force of the spring acting on the swing arm, the leg part of the swing arm is clamped on the neck part of the ejector rod in a pressing state, and the rear limiting block blocks the rear side of the ejector rod; when the machine is in a shutdown state, the top of the ejector rod swings backwards, the top of the ejector rod pushes the swing arm to swing forwards, the top of the ejector rod props against the leg of the swing arm, and the front limiting block blocks the front side of the ejector rod.

The utility model discloses a press from both sides the bottom centre gripping of the bag body of bag part to send the bag body to the station of punching, the stringing station operation of punching a hole, the operation of stringing through the drive belt, press from both sides the bag part not only the centre gripping firm, send the bag stable moreover, improve the bag body and punch a hole and the precision of stringing.

Drawings

Fig. 1 is a schematic structural view of the present invention; fig. 2 is a schematic view of the scale and the staff gauge of the present invention; FIG. 3 is a schematic view of the bag feeding mechanism of the present invention; FIG. 4 is a top view of the drive belt of the present invention; FIG. 5 is a schematic view of a bag holding member according to the present invention; FIG. 6 is a front view of the bag holder of the present invention; FIG. 7 is an exploded view of a bag holder assembly of the present invention; FIG. 8 is a schematic view of the bag arranging mechanism of the present invention; fig. 9 is a schematic view of the right transmission assembly of the present invention; FIG. 10 is a top view of the bag body of the present invention overlapped on the conveyer belt; fig. 11 is a schematic view 1 of the blanking mechanism of the present invention; fig. 12 is a schematic view 2 of the blanking mechanism of the present invention; fig. 13 is a schematic view of the present invention during blanking; fig. 14 is a schematic view of the present invention during material taking; figure 15 is a schematic view of a connector tile of the invention 1; figure 16 is a schematic view of a connector tile of the invention shown in figure 2; fig. 17 is a schematic view of the punching mechanism of the present invention; fig. 18 is an exploded view of the punching mechanism of the present invention; FIG. 19 is a schematic view of a rope feeding member according to the present invention; fig. 20 is a schematic structural diagram of a first insertion mechanism according to the present invention; fig. 21 is a schematic structural view of a second embodiment of an insertion mechanism according to the present invention; FIG. 22 is a schematic view of the present invention shown in FIG. 20G; fig. 23 is a top view of the present invention with a cord clamping member inserted; fig. 24 is a first schematic structural diagram of a third embodiment of an interposer according to the present invention; fig. 25 is a second schematic structural view of a third insertion mechanism according to the present invention; fig. 26 is a schematic view of an embodiment of an insertion mechanism according to the present invention before turning; fig. 27 is a schematic view of the three rope clamping members according to the embodiment of the present invention after steering; fig. 28 is a schematic view of an insertion mechanism according to an embodiment of the present invention with three cord-gripping members inserted; fig. 29 is an exploded view of a third embodiment of an interposer of the present invention; fig. 30 is a schematic diagram of the double stations of the present invention.

Detailed Description

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. See figure 1, the utility model discloses the X axle is horizontal, and for left right direction, and the Y axle is vertical, and is the fore-and-aft direction, and the Z axle is vertical, and is upper and lower direction.

This kind of stringing machine, including frame 1 and bag feeding mechanism, bag feeding mechanism installs on lifter plate 10, lifter plate movable mounting is in the frame, install the linear guide of vertical setting in the frame, install on the lifter plate with linear guide sliding fit's slide, the lift of lifter plate can adopt screw mechanism or cylinder or other driver part drive, the lifter plate reciprocates along linear guide in the frame, drives then and send the lift of bag mechanism, adjusts the position in the frame that send bag mechanism. The bag feeding mechanism comprises a transmission belt 37 and a bag clamping component 38 arranged on the transmission belt, the positions of the lifting plate and the bag clamping component on the rack can be adjusted according to the specification of the bag body and the punching position, so that the positions of the rope through holes in the hand bag are consistent with the punching position of the punching mechanism and the rope through position of the rope through mechanism, and the positions of the punching mechanism and the rope through mechanism do not need to be adjusted. In order to facilitate adjustment, a ruler 141 with the height of the rope penetrating hole is installed on the rack 1, namely, the position of the hole is punched, a graduated scale 142 with the height of the bag body is installed on the lifting plate 10, namely, the height of the bag body is represented, see fig. 2, if the height of the bag body is 30CM, the rope penetrating hole of the bag body is away from a bag opening 3CM, then the 30CM on the graduated scale is aligned with the 3CM on the ruler, then the position of the hole punching mechanism is away from the bag opening 3CM, and the adjustment is very convenient. The machine frame 1 is provided with a bag feeding channel 58, the lifting plate 10 is divided into a left lifting plate 56 and a right lifting plate 57, the left lifting plate and the right lifting plate form the bag feeding channel, the transmission belt 37 is longitudinally arranged in the transmission channel, the transmission belt 37 can adopt a transmission chain, the transmission chain is convenient for installing bag clamping components, in order to improve the clamping stability, one bag body is clamped by two bag clamping components, namely one bag body is clamped by one group of bag clamping components, the bag clamping components 38 are provided with a plurality of groups, each group of bag clamping components are uniformly distributed on the transmission belt 37, a blanking station, a punching station, a portable rope forming station, a rope threading station and a discharging station are arranged on the transmission path of the transmission belt, the blanking station is provided with a blanking mechanism 3, the punching station is provided with a punching mechanism 4, the portable rope forming station is provided with a pull rope cutting mechanism 7 and a blunt end machine 6, the rope threading station is provided with an inserting mechanism 8, and the discharging station is provided with a bag arranging mechanism 9.

The bag clamping component 38 comprises an installation seat 49, a left moving plate and a right moving plate which move left and right on the installation seat, and a driving piece which clamps the left moving plate and the right moving plate, the installation seat 49 is transversely installed on the transmission belt 37, the left moving plate and the right moving plate both comprise a bottom plate and a clamping plate, the clamping plates are vertically arranged, the clamping plates of the left moving plate and the right moving plate are respectively a left clamping plate 46 and a right clamping plate 45, the bottom plates of the left moving plate and the right moving plate are respectively a left bottom plate 48 and a right bottom plate 50, the left clamping plate 46 is installed at the right end of the left bottom plate 48, the right clamping plate 45 is installed at the left end of the right bottom plate 50, the driving piece enables the left moving plate and the right moving plate to move oppositely and enables the left clamping plate 46 and the right clamping plate 45 to be pressed to clamp the bag body 2, and if no external force exists, if the external force overcomes the force of the driving piece acting on the left moving plate and the right moving plate, the left clamping plate and the right clamping plate are separated, the bag clamping part is opened, and the bag body 2 can be put in or taken out; the bag clamping device is characterized in that a left guide block and a right guide block 52 are arranged on the mounting seat 49, a left sliding groove and a right sliding groove 54 which are respectively in sliding fit with the left guide block and the right guide block 52 are formed in the left bottom plate 48 and the right bottom plate 50, when the left moving plate and the right moving plate move on the mounting seat in opposite directions or in reverse directions, the left guide block and the right guide block 52 move in the left sliding groove and the right sliding groove 54 respectively, so that the left moving plate and the right moving plate move stably along a straight line, and the bag clamping component is guaranteed to be opened or stably clamped.

The driving element for driving the left moving plate and the right moving plate to clamp can be driven by a spring or an air cylinder, and two embodiments are adopted for explanation:

embodiment one, see fig. 5-7, the driving piece is spring 44, left guide block passes left spout and is connected with the left stopper 43 of left bottom plate 48 top, right guide block 52 passes right spout 54 and is connected with the right stopper 47 of right bottom plate top, left splint 46 sets up the right side at right splint 45, be equipped with spring 44 between left splint 46 and right stopper 47 and right splint 45 and the left stopper 43, left and right stopper is installed on mount pad 49, and is fixed, the effort of spring 44 makes left splint 46 and right splint 45 laminate, centre gripping, and remove in opposite directions when external drive left bottom plate 48 and right bottom plate 50, left splint and right splint separation, after falling external force, the elasticity of spring makes left splint 46 and right splint 45 laminate again. In order to enable the bag clamping component to be compact in structure, the clamping area of the left clamping plate and the clamping area of the right clamping plate are sufficient, the clamping is firm, the right end of the left bottom plate 48 is provided with a first inverted L-shaped notch, the left end of the right bottom plate 49 is provided with a second L-shaped notch 53, the first notch and the second notch are arranged in a front-back staggered mode, namely the first notch is arranged on the front side, the second notch is arranged on the back side, the left clamping plate 46 bypasses the right clamping plate 45 and is placed on the right side of the right clamping plate, the right end of the left bottom plate is spliced with the left end of the right bottom plate, the right end of the left bottom plate; if the first notch and the second notch respectively occupy half of the width of the left bottom plate and the width of the right bottom plate, the width of the spliced right end of the left bottom plate and the left end of the right bottom plate is consistent with the width of the left end of the left bottom plate and the width of the right end of the right bottom plate, and the whole structure is more compact and exquisite.

The lower extreme of left guide block and right guide block 52 all is equipped with the spacing groove, be equipped with on mount pad 49 with respectively with two spacing groove assorted left spacing lug 51 and right spacing lug 55, convenient dismantlement like this reaches limiting displacement simultaneously. In the embodiment, the left moving plate and the right moving plate need to be opened by external force driving, the blanking station is provided with a first power assembly 39 for driving the left moving plate and the right moving plate to move in opposite directions, and the discharging station is provided with a second power assembly for driving the left moving plate and the right moving plate to move in opposite directions; the bag clamping component is opened at a blanking station, when the bag body 2 enters the left clamping plate and the right clamping plate, the bag clamping component is clamped, then the bag clamping component 38 is conveyed to each station by the transmission belt 37, when the bag clamping component 38 moves to a discharging station, the bag clamping component is opened, and the bag body is taken out; the bag clamping component needs to be opened and clamped at a blanking station, the power assembly I is actively driven and can adopt an air cylinder or a screw rod mechanism, see the attached drawing 4, the power assembly I comprises a left push plate, a right push plate and a left air cylinder and a right air cylinder which respectively drive the left push plate and the right push plate to move left and right, namely, the left air cylinder pushes the left push plate to move right and then pushes the left bottom plate to move right, the right air cylinder pushes the right push plate to move left and then pushes the right bottom plate to move left, so that the left clamping plate and the right clamping plate overcome the elastic force of a spring to move reversely, the left clamping plate 46 and the right clamping plate 45 are opened, after the left air cylinder and the right air cylinder are reset, the elastic force of the spring 44 pushes the left clamping plate and the right clamping plate to move oppositely, the left clamping plate and the right clamping plate are closed, a bag body is, until the bag clamping component enters the discharging station. The second power assembly can adopt the structure of the first power assembly and also can adopt a mechanical structure, the second power assembly comprises a left limiting plate 41 and a right limiting plate 40, the left limiting plate and the right limiting plate are respectively and longitudinally installed on a left lifting plate 56 and a right lifting plate 57 of the rack, and the distance between the left limiting plate and the right limiting plate is smaller than the distance from the left bottom plate to the right bottom plate when the left clamping plate and the right clamping plate are closed. The left and right lifting plates form a bag feeding channel 58, the bag feeding channel of the discharging station is reduced due to the arrangement of the left and right limiting plates, the width of the bag feeding channel of other stations is not smaller than the maximum width of the left base plate and the right base plate, when the left clamping plate and the right clamping plate are closed, the width of the left base plate and the right base plate is maximum, the width of the mounting seat is smaller than the maximum width and is also smaller than the distance between the left limiting plate and the right limiting plate, the width of the bag feeding channel of other stations is not smaller than the maximum width, and therefore clamping operation of bag clamping components is not affected. In order to enable bag clamping components to stably enter a discharging station, bag feeding channels 58 at the inlet ends of the left limiting plate and the right limiting plate gradually become small, the inlet ends of the left limiting plate 41 and the right limiting plate 40 are inclined planes or arc surfaces, rotatable wheels or bearings 42 are installed at the left end part of the left bottom plate and the right end part of the right bottom plate, and the wheels or the bearings are in sliding fit with the left limiting plate and the right limiting plate, so that the bag clamping components smoothly enter the discharging station. The utility model discloses a bag body, including the base, the base is including the base.

The embodiment two, the driving piece is the cylinder, and the cylinder is installed on the mount pad, left side movable plate and right movable plate are connected with a cylinder respectively, left side splint set up in the left side of right splint, and cylinder drive left side movable plate and right movable plate move in opposite directions or reverse direction, realize then that left splint and right splint centre gripping or open, the setting of guide way and guide block then guarantees that left and right movable plate moves stably.

The bag arranging mechanism comprises an upper conveying component 36 and an overlapping component, the starting end of the overlapping component is connected with the discharging end of the upper conveying component, the upper conveying component is arranged at the discharging end of the bag conveying mechanism and above the bag clamping component, the bag body 2 enters a discharging station after being threaded, the bag clamping component 38 is opened at the discharging station, the bag is conveyed out by the upper conveying component 36, and the transmission speed of the upper conveying component 36 is consistent with that of the transmission belt 37. The upper conveying component comprises a left transmission component and a right transmission component which are mutually pressed, the overlapping component comprises a conveying belt, the left transmission component and the right transmission component are used for longitudinally conveying, and the conveying belt is used for transversely conveying. The upper conveying component comprises a left transmission component and a right transmission component which are mutually pressed, the overlapping component comprises a conveying belt 74, the bag conveying device conveys the bag longitudinally, the conveying belt 74 conveys the bag transversely, the bag conveying device conveys the bag body 2 which is threaded to the conveying belt 74 of the overlapping component, the bag body 2 is stacked neatly on the conveying belt, and finally the bag body 2 which is stacked neatly is conveyed out by the conveying belt 74. The left transmission assembly comprises a transmission belt 58, the transmission belt is vertically arranged, the right transmission assembly can also adopt a vertically arranged transmission belt, the two transmission belts are pressed to convey the bag body, in the embodiment, the right transmission assembly comprises a pressing wheel set, the pressing wheel set comprises a pressing wheel 59, the pressing wheel set is provided with a plurality of sets, the pressing wheel 59 conveys the bag body 2 when pressed with the transmission belt 58, and a pressing wheel two 61 is arranged in the transmission belt 58 for improving the pressing effect. The pinch roller group is still including the mounting panel 64 of vertical setting, pinch roller 59 is installed on one end of swing arm 60, the swing arm is articulated with mounting panel 64, the swing arm has two stations at the mounting panel, is pressfitting station and shutdown station respectively, swing arm 60 is at the pressfitting station, then pinch roller 59 and drive belt 58 pressfitting, swing arm 60 is at the shutdown station, then pinch roller 59 moves down and drive belt 58 separation. The swing arm 60 can swing by adopting a power source such as an air cylinder and the like, referring to fig. 9, a push rod 63 matched with the swing arm is installed on the installation plate 64, the lower end of the swing arm extends forwards to form a leg 69 of the swing arm, the leg 69 of the swing arm is matched with a neck 73 of the push rod, the swing arm 60 is obliquely arranged, the installation plate 64 is provided with a transversely arranged spring 67, one end of the spring acts on the swing arm 60, the other end of the spring acts on the limiting plate 62, and a transverse channel 75 is arranged on the installation plate for facilitating installation of the spring and ensuring stable elasticity of the spring; the swing arm is provided with a spring mounting groove 65, namely a spring 67 is arranged in the transverse line channel, and the end of the spring acting on the swing arm is arranged in the mounting groove 65; the limiting plate 62 is mounted on the mounting plate 64, the ejector rod 63 is hinged to the mounting plate 64, a front limiting block 70 and a rear limiting block 71 are respectively arranged on the front side and the rear side of the ejector rod, the spring force pushes the swing arm 60 to swing upwards to enable the pressing wheel 59 to press the driving belt, and the ejector rod 63 and the swing arm 60 adopt a lever principle to enable the same driving belt of the pressing wheel to be pressed or separated. The hinged part 66 of the ejector rod and the mounting plate is arranged on the right side of the front limiting block and the rear limiting block, the right end of the swing arm swings backwards under the action of the force of the spring 67 acting on the swing arm, the leg part 69 of the swing arm is clamped on the neck part 73 of the ejector rod in a pressing state, and the rear limiting block 71 blocks the rear side of the ejector rod 63; the upward elastic force of the spring acts on the swing arm, the swing arm swings clockwise, the leg 69 of the swing arm presses the neck 73 of the ejector rod to enable the ejector rod 63 to swing anticlockwise, the ejector rod is blocked by the rear limiting block to enable the swing arm and the ejector rod to be kept in a pressing state, and at the moment, the pressing wheel 59 presses the transmission belt; when the machine is in a shutdown state, the ejector rod 63 is swung by external force, the top 68 of the ejector rod swings backwards, namely, the ejector rod swings along the pointer, the top 68 of the ejector rod pushes the swing arm to swing forwards, namely, the ejector rod overcomes the elastic force of the spring to enable the swing arm to swing anticlockwise, the pressing wheel 59 is separated from the transmission belt and is provided with a gap, the top 68 of the ejector rod abuts against the leg 69 of the swing arm, and at the moment, the front limiting block 70 blocks the front side of the ejector rod to enable the swing arm and the ejector rod to keep in the shutdown state. The position of the hinged part 66 of the swing arm and the mounting plate, the hinged part of the ejector rod and the mounting plate, the positions of the left and right limiting blocks and the position of the spring acting on the swing arm can influence the swinging direction of the swing arm and the ejector rod, so that the position relationship of the swing arm and the ejector rod needs to be coordinated; if the hinged part of the ejector rod and the mounting plate is arranged on the left side of the front limiting block and the rear limiting block, the right end of the swing arm swings backwards under the action of the force of the spring acting on the swing arm, the leg part of the swing arm is clamped at the neck part of the ejector rod in a pressing state, and the front limiting block blocks the front side of the ejector rod to limit the ejector rod to continuously swing; when the machine is in a shutdown state, the ejector rod swings backwards, the top of the ejector rod pushes the swing arm to swing forwards, the top of the ejector rod props against the leg of the swing arm, and the rear limiting block blocks the rear side of the ejector rod. The hinged part 66 of the swing arm and the mounting plate, the hinged part of the ejector rod and the mounting plate, the positions of the left and right limiting blocks and the position of the spring acting on the swing arm are not limited to the two conditions.

The bag body is from unloading station, station of punching, rope threading station to ejection of compact station by lower conveying component, and after the bag body was accomplished the rope threading, lower conveying component sent the bag body to ejection of compact station, changes by last conveying component catcher, and in the handover in-process, the upper end of the bag body got into last conveying component, and the lower extreme still is carried by the bag holder centre gripping of lower conveying component, go up conveying component and conveying component synchronous transport bag body down and just can keep steadily carrying, if the transmission of going up conveying component and conveying component is different down, the pinch roller can produce the friction vestige on the surface so, in order to alleviate the indentation, can reduce the use of pinch roller group, be about to the pendulum rod swing to the station of stopping.

After the bag bodies are threaded, fifteen or twenty bag bodies are bundled, for convenience of arrangement, the bag bodies are batched on a conveying belt 74, see the attached drawing 10, the conveying belt carries out staged conveying, the staged conveying comprises a normal conveying stage and an accelerated conveying stage, the bag bodies sent out by a bag sending device enter the conveying belt in the normal conveying stage, the conveying speed of the conveying belt enables the bag bodies to be uniformly overlapped front and back, the conveying speed of the conveying belt is higher than the normal conveying speed in the accelerated conveying stage, if the fifteen bag bodies are bundled, the conveying belt is changed from normal conveying to accelerated conveying after the fifteen bag sending device sends out the fifteen bag bodies, the fifteenth bag body is separated from the sixteenth bag body, after the sixteenth bag body is sent out, the conveying belt is changed to normal conveying again, so that the overlapped interval of the first bag body to the fifteenth bag body is consistent, and the overlapped interval of the fifteenth bag body is larger than the sixteenth overlapped interval, thus, the first to fifteenth bags form a stack, and the sixteenth to thirty-sixth bags form a stack, so that the bags can be clearly distinguished for subsequent bundling and packaging. Other means can also be adopted, for example, the conveyer belt is carried at the uniform velocity, the top of conveyer belt is provided with the push pedal that removes about, if fifteen bag bodies are a bundle, when the fifteenth bag body gets into the conveyer belt, the push pedal promotes the bag body on the conveyer belt, makes its further antedisplacement, can produce great interval between sixteenth bag body and the fifteenth bag body like this, so the bag body uses fifteen bag bodies to pile up on the conveyer belt as a pile of even stacking. In order to enable the bag bodies on the conveying belt to be stacked more neatly, the conveying belt is provided with side baffles which are transversely arranged, and the bag bodies are stacked neatly by the side baffles.

The blanking mechanism is installed on the lifting plate, and according to the height of the bag body and the punching position, the lifting plate moves up and down on the rack and then adjusts the position of the blanking mechanism on the rack. Referring to fig. 11-16, the blanking mechanism includes a material table 12 and a blanking device, the blanking device includes a blanking plate 11, the blanking plate 11 is vertically arranged and is divided into a lower baffle plate 17 and a material suction plate 14 which can be lifted up and down, the lower baffle is fixedly arranged on the lifting plates 56 and 57, the material suction plate 14 is driven by an air cylinder or a lead screw mechanism to lift on the lifting plates, the material suction plate is uniformly provided with material suction holes 15 which are connected with a negative pressure source, the upper end surface 16 of the lower baffle plate and the lower end surface of the material suction plate are both up and down undulating surfaces, the relief surface is provided with a high point and a low point, the convex part of the material absorbing plate is vertically corresponding to the groove part of the lower baffle plate, the groove part of the material suction plate corresponds to the protrusion part of the lower baffle up and down, and the upper end surface of the lower baffle is matched with the lower end surface of the material suction plate, so that the effect is better; if the upper end surface of the lower baffle and the lower end surface of the material suction plate are horizontal surfaces, when the material suction plate moves upwards to take materials, a larger gap is formed between the lower baffle and the material suction plate, and the gap can cause the bag body to be sunken and enter, so that the surface of the bag body 2 is damaged, the upper end surface of the lower baffle and the lower end surface of the material suction plate are identical undulating surfaces, in the process of moving upwards of the material suction plate 14, the upper end surface 16 of the lower baffle is partially overlapped with the lower end surface of the material suction plate, namely, the convex part of the lower baffle is in the groove of the material suction plate, the convex part of the material suction plate is in the groove of the lower baffle, after the material suction plate 14 completely moves upwards, the lower end of the material suction plate is partially overlapped with the upper end of the lower baffle, so that the effect is optimal, the lower baffle 17 successfully blocks the bag body 2, completely eliminates the problem of bag body sinking, and simultaneously the material suction plate 14, thereby ensuring that the bag body can be adsorbed by the material adsorption plate every time, thus improving the stability of the blanking and avoiding the surface of the bag body from being damaged; the upper end surface 16 of the lower baffle and the lower end surface of the material suction plate are wavy or zigzag, namely, the undulating surface is wavy or zigzag, and certainly not limited to the two shapes; the undulating surface is regular, so that the stability is better.

The material table 12 comprises a conveying belt 19 and connecting plates 18, a blanking gap is formed between the connecting plates 18 and the blanking plate 11, the connecting plates 18 play roles of connection, transition and gap adjustment, the conveying belt 19 is arranged on a driving wheel, so that the two ends of the conveying belt are arc-shaped, if the connecting plates 18 are not arranged, the end parts of the bag bodies 2 entering the conveying belt can slide into the blanking gap, a plurality of bag bodies can enter the blanking gap to cause blockage, the tail ends of the conveying belt are connected with the blanking gap through the connecting plates, the bag bodies are conveyed onto the connecting plates 18 through the conveying belt 19, the bag bodies 2 are conveyed downwards through the blanking plates, the lower ends of the bag bodies are clamped through bag clamping components, the bag bodies are conveyed one by one, and the blockage cannot occur; the size of the blanking gap can be adjusted to be suitable for bag bodies with different thicknesses, the connecting plate comprises a fixed plate 28 and a movable small plate 29, the left end of the fixed plate is provided with an installation groove, the movable small plate is arranged in the installation groove in a left-right moving mode, and the upper surface of the movable small plate 29 and the upper surface of the fixed plate are on the same horizontal plane, so that the movement of the bag bodies on the connecting plate is not influenced; the left movement of the movable small plate reduces the blanking gap and is suitable for a thin bag body; otherwise, the small moving plate moves rightwards and enters the mounting groove, so that the blanking gap is enlarged, and the bag is suitable for a bag body with thicker thickness. The small moving plate 29 can be driven by an air cylinder or a screw mechanism to move in the mounting groove, in this embodiment, the lower end of the small moving plate 29 is connected with a moving plate 30, the moving plate is connected with a driving part for driving the moving plate to move left and right, and after adjustment, the moving plate 30 is locked with a lifting plate or a fixed plate; referring to fig. 16, the driving part includes a rotating shaft 31, a cam 34 and a matching module 32 matched with the cam, the cam 34 is connected with the rotating shaft 31, the rotating shaft and the fixing plate 28 are installed on the lifting plate, the matching module 32 is installed on the moving plate 30, the matching module has a matching cavity 33 matched with the cam, a moving gap is formed between the cam and the matching cavity, in the figure, the cam 34 is square, four corners are high points, the cam is driven to rotate by rotating the cam 34, the high point of the cam rotates to the left to push the matching module 32 to move to the left, the moving plate 30 and the moving small plate 29 move to the left, a blanking gap is reduced, the rotating shaft 31 rotates in the opposite direction, the high point of the cam rotates to the right to drive the moving plate and the moving small plate to move to the.

In order to ensure that the bags are orderly stacked on the material platform 12 and the blanking position is accurate, the material platform 12 is provided with a side baffle, the side baffle comprises a fixed baffle 21 and a movable baffle 20 hinged with the fixed baffle, the movable baffle is arranged at the discharge end of the material platform, a return spring is arranged between the movable baffle plate and the fixed baffle plate, the return spring can adopt a torsion spring, the material suction plate 14 sucks the bag body and then moves downwards to convey the bag body downwards, after blanking is finished, the bag body is conveyed forwards by a bag conveying mechanism of the next procedure, if the bag body 2 touches the movable baffle plate 20, the movable baffle plate swings forwards, so that the bag body 2 and the side baffle plate are prevented from being scratched rigidly, after the bag body is sent out, the elastic force of the return spring enables the movable baffle 20 to swing backwards and return, so that the movable baffle 20 and the fixed baffle 21 are on the same horizontal plane; the side baffle is connected with an adjusting part which drives the side baffle to move left and right, see figure 12, the adjusting part comprises a guide seat 27 and guide posts 26, the guide posts are in threaded connection with the guide seat and penetrate through guide holes to be connected with the side baffle, the guide posts and the guide seats are arranged in two groups, and the guide posts move back and forth, namely, the front and back positions of the side baffle on the material table are adjusted.

A push plate 24 is arranged above the material table, the push plate is arranged on a guide rod 22 in a sliding manner, the guide rod is transversely arranged on a lifting plate, the push plate 24 is connected with a driving piece for driving the push plate to move leftwards, the driving piece is a balancing weight 25, the balancing weight is connected with the push plate 24 through a rope 23, a guide wheel is arranged on the lifting plate, the rope is wound on the guide wheel, the bag body 2 is vertically erected on a conveying belt 19, the lower end of the bag body is driven to move leftwards by the conveying belt, the push plate 24 pushes the bag surface of the bag body to move leftwards, namely, the conveying belt and the push plate are matched to stably convey the bag body leftwards, when the material table 11 needs to be fed, the added bag body is placed on the material table, then the push plate 24 is rotated upwards to enable the push plate to leave between the two bag bodies, then the push plate moves rightwards to the rear of, so reinforced not only convenient, do not influence the normal transport of the bag body moreover. Inhale the flitch top and be equipped with the push pedal two 13 that removes, after the unloading of bag body 2, inhale the flitch and stop to inhale the material and move up, the push pedal two stretches out, promotes bag body 2 and inhales flitch 14 separation, just can not take place the friction with inhaling the flitch when bag body is carried forward like this, avoids bag body surface impaired, before inhaling the flitch again and inhaling the material, the push pedal two is retracted and is reset, the removal of push pedal two can adopt cylinder or screw mechanism drive.

Referring to fig. 17-18, the punching mechanism includes a mounting plate 79, and a front punching device and a rear punching device mounted on the mounting plate, where the front punching device and the rear punching device each include a punching blade 92, a punching guide rod 90, and a punching seat 89 press-fitted with the punching blade, the punching blade is mounted on a blade holder 93, the blade holder is connected to a power member 94 driving the blade holder to move left and right, the power member may be an air cylinder or other power driving member, the punching guide rod is provided with a guide hole 91, the punching blade 92 includes a blade head and a blade bar, the blade head is mounted on the blade bar, the blade bar is matched with the guide hole 91 of the punching guide rod, the guide rod and the blade head of the punching blade move in the guide hole, the guide hole 91 stabilizes the punching blade to ensure the punching blade 92 to press-fit with the punching seat 89, and this arrangement is mainly for facilitating the replacement of the blade, if the specification of the punching cutter needs to be changed, only the cutter head needs to be changed, and the punching guide rod, the punching seat and the whole punching cutter do not need to be changed, so that the cost is greatly saved; the punching seat is provided with a waste discharge hole, the punching seat is connected with a waste discharge pipe 88, the waste discharge pipe is communicated with the waste discharge hole, and the waste discharge pipe 88 is connected with a negative pressure source. The power part drives the punching cutter 92 to move towards the punching cutter seat 89, the punching cutter passes through the guide hole 91 on the punching guide rod and the bag body and is pressed with the punching cutter seat 89, the bag body 2 forms a rope threading hole after punching, the punched waste enters the waste discharge pipe 88 through the waste discharge hole, the waste discharge pipe is connected with a negative pressure source, the negative pressure source sucks the waste into the waste discharge pipe, and the waste is discharged through the waste discharge pipe at last, so that the waste is prevented from affecting the working environment.

The utility model discloses can also adjust the position of punching a hole and the interval of two punches a hole according to the size of the bag body. The power part and the punching seat are arranged on the moving seat, the moving seat of the front punching device is a front moving seat 86, the moving seat of the rear punching device is a rear moving seat 87, the front moving seat and the rear moving seat are movably arranged on the mounting plate 79, the front moving seat and the rear moving seat can move relatively, the punching position is adjusted by adjusting the positions of the front moving seat and the rear moving seat on the mounting plate, the front moving seat and the rear moving seat are movably arranged on the mounting plate 79, the position adjustment of the front moving seat and the rear moving seat can adopt different modes, for example, the mounting plate is provided with a longitudinally arranged mounting groove, and after the positions of the front moving seat and the rear moving seat are adjusted, a locking screw passes through the mounting groove to be connected with the front moving seat or the rear moving seat and is fixed on the mounting plate; in this embodiment, the mounting plate is provided with a guide rail 80, the guide rail is longitudinally arranged, the mounting plate is provided with a front sliding seat 81 and a rear sliding seat 83 which are arranged on the guide rail in a sliding manner, the front sliding seat and the rear sliding seat are respectively connected with the front sliding seat and the rear sliding seat, namely, the front sliding seat and the rear sliding seat move back and forth along the guide rail, so that the movement stability is improved, the guide rail can be a guide rod or a guide groove, in this embodiment, the guide rail 80 is a guide groove, the bottoms of the front sliding seat and the rear sliding seat are provided with a sliding block 84, the sliding block is arranged in the guide groove 80, and the front sliding seat 86 and the rear sliding seat 87 are respectively connected with the sliding blocks on; preceding slide and back slide and a screw rod 82 threaded connection, the screw rod vertically sets up, preceding slide and back slide set up respectively at the front end and the rear end of screw rod, preceding slide and back slide and mounting panel locking can adopt locking screw locking, and when current punching device's position needs to be adjusted, loosen the locking screw of preceding slide and mounting panel, rotate screw rod 82 for remove along guide slot 80 with screw rod threaded connection's preceding slide 81, adjust the completion after, lock it with the mounting panel again, and is same, the position of back punching device also adopts above-mentioned scheme to realize, so adjust preceding punching device and back punching device's the position of punching a hole and the interval in two rope holes. The mounting panel is rectangular form, the upper end of preceding removal seat and back removal seat has spout 85, in the spout was arranged in to mounting panel 79, and the width of spout and mounting panel 79's width match, the cooperation of spout and mounting panel makes preceding removal seat and back removal seat remove more stably, and the position of punching a hole is more accurate.

The stay cord is cut mechanism and blunt nose machine and is prior art, see figure 19, the utility model discloses the part of sending the rope that the mechanism was cut to the stay cord improves, send the rope part including the regulating wheel 140 of the pinch roller 141 of sending the rope of guide pulley 142, looks pressfitting and oscilaltion, install the position sensor of control regulating wheel position on the lifter plate, position sensor is including last sensor and lower sensor, position sensor and the driven power part of drive send the rope pinch roller are connected with electropneumatic controller. The rope feeding part conveys the portable rope with the corresponding length according to the length set by the portable rope, so that the precision of the length of the portable rope is improved, the rope feeding pressing wheel actively feeds the rope, the adjusting wheel downwards moves due to self weight, when the lower sensor detects the adjusting wheel, the rope feeding pressing wheel stops feeding the rope, when a rope pulling clamp of the rope pulling cutting mechanism pulls the rope forwards, the adjusting wheel is moved upwards by traction force, when the upper sensor detects the adjusting wheel, the rope pulling clamp stops pulling the rope, the rope pulling cutting mechanism cuts the rope at the moment, the rope feeding pressing wheel feeds the rope again, and the adjusting wheel downwards moves again. Thus, the rope feeding component improves the precision of the rope feeding.

Referring to fig. 20-29, the insertion mechanism includes a rope clamping member 107 and a transmission device for driving the rope clamping member to rotate and move left and right, and the rope clamping member may be a pneumatic clamp or a mechanical clamp as long as clamping of the chuck can be achieved; the transmission device comprises a movable plate 102, a guide plate 104 and a steering plate 106 which move left and right on a rack, the guide plate is provided with a limiting part for limiting the movement of the guide plate, the movable plate is provided with a linear guide groove 103, the linear guide groove 103 and the movable direction of the movable plate 102 form an included angle A, the guide plate 104 is provided with an arc guide groove 115, a rope clamping part 107 is installed at one end of the steering plate 106, the other end of the steering plate is hinged with the guide plate 104, the hinged position is a point B, the steering plate is provided with a pin shaft 108, one end of the pin shaft penetrates through the arc guide groove 115 and the linear guide groove 103, and the pin shaft is in sliding fit with the arc guide groove and the. The bag body is provided with a left bag surface and a right bag surface, the inserting mechanisms are divided into two groups, namely a left inserting mechanism and a right inserting mechanism, the left inserting mechanism is used for threading the left bag surface, and the right inserting mechanism is used for threading the right bag surface; the portable rope has two dops 114, and left bag face and right bag face all have two stringing holes, and for raising the efficiency, once the stringing needs insert two dops respectively in two stringing holes, and two sets of insertion mechanism's clamp rope spare 107, deflector 106, the straight line guide slot on the movable plate, the circular arc guide slot on the deflector and the round pin axle on the deflector all are provided with two sets ofly, and the symmetry sets up around. When threading, the movable plate 102 is pushed to move towards the bag body, the guide plate 104 is limited by the limiting piece, at the moment, the movable plate is in a static state, the movable plate pushes the pin shaft 108 to force the pin shaft to move along the arc guide groove 115, so that the steering plate 106 rotates around the point B, the chuck clamped by the rope clamping piece 107 is turned towards the bag body 2, after the rope clamping piece is turned, the movable plate 102 continuously moves forwards, the guide plate overcomes the constraint of the limiting piece, then the movable plate 102, the guide plate 104, the steering plate 106 and the rope clamping piece 107 simultaneously move towards the bag body to enable the chuck to be inserted into a rope threading hole of the bag body, the inserted chuck is pulled out by the pulling-out mechanism, the chuck enters the bag body, and the pulling-out mechanism is the prior art and does not need to; after the threading is finished, the moving plate 102 moves reversely, the steering plate 106 and the rope clamping piece 107 move back to the steering station, the moving plate 102 continues to move, the limiting piece limits the steering plate to continue to move at the moment, the moving plate pushes the pin shaft 108 to force the pin shaft to move along the arc guide groove, the steering plate rotates reversely by taking the point B as the center, and the rope clamping piece is reset.

In order to align the rope clamping piece with the rope threading hole and improve the accuracy of rope threading, the clamping head 114 of the hand-held rope is transversely inserted into the rope threading hole from the longitudinal direction, therefore, the chuck needs to turn, in order to ensure the turning angle of the turning plate to be stable and accurate, the turning plate 106 is provided with a first limiting block 111 and a second limiting block 105 for controlling the rotation angle, the first limiting block 111 is used for limiting the transverse position of the rope clamping piece, the second limiting block 105 is used for limiting the longitudinal position of the rope clamping piece, the first limiting block and the second limiting block are arranged on the guide plate 104, the moving plate 102 and the guide plate 104 drive the steering plate to steer until the moving plate is contacted with the first limiting block 111, the clamping head clamped by the rope clamping piece corresponds to the position of the rope threading hole on the bag body, when the rope clamping piece resets, the steering plate 106 rotates reversely until contacting with the second limiting block 105, and at the moment, the rope clamping piece moves to the rope taking station, namely, the rope clamping piece corresponds to the positions of the clamping heads at the two ends of the portable rope. The machine frame is provided with a rope threading guide part, the rope threading guide part comprises a guide part 121, the guide part is provided with a guide hole 120, the steering plate is provided with a guide post 119 matched with the guide hole, the head of the guide post is smaller than that of a column body, the head of the guide post is conical or circular truncated cone, the guide post 119 and the rope clamping part 107 are in the same direction, when the steering plate is rotated 106 and moves towards the bag body, the guide post 119 is inserted into the guide hole 120, a clamping head clamped by the rope clamping part is just inserted into the rope threading hole, namely the guide hole corresponds to the rope threading hole, when the guide post 119 is inserted into the guide hole, the clamping head clamped by the rope clamping part is also necessarily inserted into the rope threading hole, as the head of the guide post is smaller, even if the position of the guide post is slightly different from that of the guide hole, as long as the head of the guide post enters into the guide hole, the guide post is also inserted into the guide hole along with the movement of the steering plate 106 towards the, meanwhile, the guide piece and the guide column can force the steering plate and the rope clamping piece to rotate by corresponding angles, so that the clamping head clamped by the rope clamping piece is aligned to the rope threading hole and inserted into the rope threading hole. For avoiding pressing from both sides rope piece 107 shake from top to bottom when turning to, install anti-shake part on the deflector, anti-shake part is including installing the axle and installing epaxial bearing 118 or rotatable wheel, just bearing or wheel setting are on the deflector, rotate along with the deflector, bearing or wheel move on deflector 104, can prevent to press from both sides rope piece shake from top to bottom like this, for making compact structure, combine anti-shake part and guide post 119, the afterbody at the guide post is installed to bearing or wheel, the relative guide post of bearing and wheel can rotate.

In order to make the structure more compact, the moving plate 102, the guide plate 104 and the turning plate 106 are arranged in sequence from top to bottom. The frame is provided with a guide component, the guide component comprises a guide rail 109 and a slide seat 138 arranged on the guide rail in a sliding manner, the guide rail is transversely arranged on the frame, the slide seat is arranged on the guide plate 104, and the guide plate moves left and right along the guide rail. The utility model discloses high accuracy is adjusted, deflector 106 is including fixed plate 112 and regulating plate 113, the fixed plate is articulated with the deflector, just round pin axle 108 is installed on the fixed plate, double-layered rope spare 107 is installed on regulating plate 113, the lower terminal surface of fixed plate and the up end of regulating plate are provided with engaged with insection, and the movable regulating plate can adjust double-layered rope spare position, portable rope is longer, and the 113 reverse movements of regulating plate of preceding, back deflector, the length of extension deflector 106 increase the interval of front and back double-layered rope spare promptly, because of fixed plate and regulating plate are insection meshing, the tooth removes for the unit during the adjustment, and not only the regulation precision is high like this, and the displacement of preceding, back deflector is unanimous moreover, after the position of regulating plate and fixed plate is confirmed, both pass through screw locking, perhaps adopt other connected modes to connect.

The moving plate is connected with a transmission component for driving the moving plate to move left and right; the transmission component can adopt different structures:

in the first embodiment, as shown in fig. 20, the transmission component is an air cylinder, the air cylinder is mounted on the rack, the moving plate is connected to the air cylinder, when the air cylinder drives the moving plate to move towards the bag body, the guide plate is limited by the limiting piece to be in a static state, the moving plate pushes the pin shaft to force the pin shaft to move along the arc guide groove, so that the point B of the turning plate rotates around, the chuck clamped by the rope clamping piece faces towards the bag body, the moving plate continues to move to enable the guide plate to overcome the limitation of the limiting piece, and then the chuck moves towards the bag body and is inserted into the rope threading hole of; after threading, the cylinder drives the movable plate to move reversely, so that the movable plate, the steering plate and the rope clamping piece reset.

In the second embodiment, referring to fig. 21, the transmission component is a screw mechanism, the screw mechanism includes a screw and a nut, the screw is mounted on the frame, the nut is mounted on the moving plate, the screw is connected with a motor driving the screw to rotate, and the motor drives the screw to rotate, so that the nut and the moving plate connected with the nut move left and right, and then the rope threading is realized.

In the third embodiment, as shown in fig. 24-29, the transmission component is a connecting rod driving component, the connecting rod driving component includes a first swing arm 124, the first swing arm is hinged to the frame 1, one end of the first swing arm is connected to a power source for driving the first swing arm to swing left and right, the power source may be an air cylinder, the other end of the first swing arm is connected to a first push rod 123, the first push rod is connected to the moving plate 102, that is, the power source drives the first swing arm to swing, and the moving plate is driven by the first swing arm 124 to move left and right.

The moving plate 102 can drive the steering plate 106 and the guide plate 104 to move, but in order to make the movement of the steering plate and the guide plate more stable, in this embodiment, the connecting rod driving assembly further includes a second swing arm 125, the second swing arm is hinged to the frame, the first swing arm and the second swing arm are coaxially hinged, one end of the second swing arm 125 is connected to a second push rod 122, the second push rod is connected to the guide plate 104, and similarly, the second swing arm swings to drive the guide plate 104 to move left and right; in order to save cost, in this embodiment, the second swing arm 125 and the first swing arm 124 may share one power, the first swing arm is linked with the second swing arm, the stroke of the left-right swing of the first swing arm includes a steering stage and a jack stage, and the stroke of the left-right swing of the second swing arm includes a jack stage, that is, the power source drives the first swing arm to swing, the second swing arm is kept still when the first swing arm turns to the steering stage, until the second swing arm swings to enter the jack stage, the second swing arm is driven to swing synchronously, and likewise, when resetting, the first swing arm drives the second swing arm to swing reversely at the same time, and when entering the steering stage, the second swing arm stops swinging, and the first swing arm continues swinging until completely resetting. Referring specifically to fig. 26-29, a linkage push plate 126 is mounted on the outer side of the first swing arm, and is longitudinally disposed and extends to the outer side of the second swing arm, the second swing arm is pushed by the linkage push plate to swing towards the bag body, a reverse linkage part 127 is arranged on the second swing arm, and a spring is arranged between the reverse linkage piece and the second swing arm, the reverse linkage piece comprises a limit plate 131 and a cantilever 132, the limit plate is connected with one end of the cantilever, a limit slot 130 is formed between the limit plate and the cantilever, the opening of the limit slot is upward, the other end of the cantilever 132 is hinged with the second swing arm 125, the limit plate and the cantilever are designed as a whole, or both, the spring makes the cantilever 132 swing upwards, a bracket 137 is arranged at the side of the second swing arm, the support is arranged on the frame, and a limiting pinch roller 128 matched with the limiting plate is arranged on the support. When the first swing arm 124 swings towards the bag body direction, the first swing arm drives the moving plate 102 to move towards the bag body direction, at the moment, the first swing arm and the second swing arm are not on the same plane, the moving plate moves forwards to drive the steering plate 106 to steer, the stage is a steering stage, until the linkage push plate 126 connected with the first swing arm pushes the second swing arm to swing towards the bag body direction, the spring pushes the cantilever 132 to swing upwards, the limiting plate 131 presses the linkage push plate 126, the linkage push plate is arranged in the limiting clamping groove 130, namely the reverse linkage piece 127 hooks the linkage push plate 126, the second swing arm 125 drives the guide plate 104 and the steering plate 106 to move towards the bag body direction, the clamping head is inserted into the rope penetrating hole in the bag body, and the stage is a jack stage; after the jack is completed, the power source drives the first swing arm to swing reversely, the reverse linkage part hooks the linkage push plate at the moment, the first swing arm swings to drive the second swing arm to swing reversely together until the second swing arm completes the stroke of the jack stage, the limiting pressure wheel 128 blocks the limiting plate, the linkage push plate is separated from the limiting clamping groove 130, the second swing arm stops swinging at the moment to complete reset, and the first swing arm 124 continues to swing reversely until reset. In order to balance the stress of the guide plate, two groups of second swing arms, two groups of second connecting rods and two groups of second push rods are arranged and are respectively arranged on two sides of the first swing arms, similarly, two groups of reverse linkage parts and two groups of limiting press wheels are correspondingly arranged, the inner sides of the two groups of second swing arms are connected through a connecting plate 129, and the two groups of second swing arms synchronously swing through the connecting plate.

The locating part also can adopt different modes, scheme one, the locating part is the spring, the extension spring can be chooseed for use to the spring, the one end and the frame of extension spring are connected, and the other end and the deflector of extension spring are connected, and when the movable plate removed to the bag body direction, the pulling force of extension spring made the deflector keep motionless, until the pulling force of extension spring was overcome to the external force of drive movable plate, then the deflector removed to the bag body direction.

In a second scheme, see fig. 24 and 29, the limiting member includes a swing arm that swings up and down, a push block 116 is disposed on the moving plate, one end of the swing arm is hinged to the frame 1, a stop 117 that is matched with the lower end of the push block extends obliquely upward from the other end of the swing arm, the stop 117 and an arm 135 of the swing arm have a step, the guide plate is mounted on the moving seat 134, the moving seat 134 is disposed on the arm 135 of the swing arm, the guide plate 106, the moving seat 134 and the limiting block 105 are integrally disposed or mounted together, a mounting plate 110 is disposed below the swing arm, and a spring 136 is disposed between the swing arm and the mounting plate; the push block 116 is equivalent to the front of the movable seat, the stop 117 on the perforation path is removed, the movable seat 134 is not blocked, the push block 116 is closer to the bag body relative to the movable seat, and the two are arranged closely; when the movable plate 102 moves towards the bag body direction, the step blocks the movable seat 134, so that the movable seat and the guide plate 104 connected with the movable seat cannot move, when the stop 117 passes through the stop 117 on the swing arm, the steering plate finishes steering at this time, the swing arm enables the stop to move downwards, the spring 136 is compressed, the swing arm swings downwards, the movable seat is not limited by the stop and the step, is separated from the step, presses the stop to move towards the bag body direction, a chuck clamped by the clamping piece is inserted into the rope threading hole at this time, after the jack is completed, the movable plate and the guide plate move in reverse directions simultaneously, the movable seat and the push block sequentially pass through the stop, the stop is not pressed, then the spring pushes the movable seat to reset, the swing arm swings upwards, and the movable seat 134 resets; in order to prevent the push block from being clamped with the stop block, the end part of the push block, which is contacted with the stop block, is arc-shaped, and the upper end of the stop block is provided with a bearing or a rotatable wheel, so that the friction force of the contact part of the push block and the stop block is reduced, and the push block can smoothly pass through the stop block.

Referring to fig. 30, in order to improve efficiency, the device can adopt two stations to process two bags simultaneously, namely, the blanking mechanism, the punching mechanism, the pull rope cutting mechanism, the blunt end machine, the inserting mechanism and the extracting mechanism are respectively provided with two groups, the single-station device driving belt drives the bag feeding part to move forward by one station, and the double-station device drives the bag feeding part to move forward by two stations.

Claims (10)

1. A stringing machine comprises a frame and a bag feeding mechanism, wherein the bag feeding mechanism is arranged on a lifting plate, the lifting plate is movably arranged on the frame, the bag feeding mechanism comprises a transmission belt and a bag clamping part arranged on the transmission belt, the frame is provided with a bag feeding channel, the transmission belt is longitudinally arranged in the transmission channel, the bag clamping part is provided with a plurality of groups, a feeding station, a punching station, a portable rope forming station, a stringing station and a discharging station are arranged on the transmission path of the transmission belt, the stringing machine is characterized in that the bag clamping part comprises an installation seat, a left movable plate and a right movable plate which move left and right on the installation seat and a driving piece which clamps the left movable plate and the right movable plate, the installation seat is transversely arranged on the transmission belt, the left movable plate and the right movable plate respectively comprise a bottom plate and a clamping plate, the clamping plates are vertically arranged, the clamping plates of the left movable plate and the right movable plate are respectively a left clamping plate and, the bottom plate of left side movable plate and right movable plate is left bottom plate and right bottom plate respectively, the right-hand member at left bottom plate is installed to left splint, right splint are installed at the left end of right bottom plate, be equipped with left guide block and right guide block on the mount pad, set up respectively on left bottom plate and the right bottom plate with left guide block and right guide block sliding fit's left spout and right spout.

2. The rope threading machine of claim 1, wherein the left guide block passes through the left chute and is connected with the left limit block above the left bottom plate, the right guide block passes through the right chute and is connected with the right limit block above the right bottom plate, the left clamping plate is arranged on the right side of the right clamping plate, the driving member is a spring, and springs are arranged between the left clamping plate and the right limit block and between the right clamping plate and the left limit block; the right end of the left bottom plate is provided with a first inverted L-shaped notch, the left end of the right bottom plate is provided with a second L-shaped notch, the first notch and the second notch are arranged in a staggered mode from front to back, the right end of the left bottom plate moves left and right in the second notch, and the left end of the right bottom plate moves left and right in the first notch.

3. The stringing machine as claimed in claim 2, wherein the blanking station is provided with a first power assembly for driving the left moving plate and the right moving plate to move oppositely, and the discharging station is provided with a second power assembly for driving the left moving plate and the right moving plate to move oppositely; the first power assembly comprises a left push plate, a right push plate, a left air cylinder and a right air cylinder which respectively drive the left push plate and the right push plate to move left and right; and the second power assembly comprises a left limiting plate and a right limiting plate, the left limiting plate and the right limiting plate are respectively and longitudinally installed on the left lifting plate and the right lifting plate of the rack, and the distance between the left limiting plate and the right limiting plate is smaller than the distance from the left bottom plate to the right bottom plate when the left clamping plate and the right clamping plate are closed.

4. The rope threading machine according to claim 1, wherein the blanking station is provided with a blanking mechanism, the blanking mechanism comprises a material table and a blanking device, the blanking device comprises a blanking plate, the blanking plate is vertically arranged, the blanking plate is divided into a lower baffle plate and a material suction plate which can lift up and down, material suction holes are uniformly distributed on the material suction plate, the upper end surface of the lower baffle plate and the lower end surface of the material suction plate are both up and down surfaces, the protruding part of the material suction plate vertically corresponds to the groove part of the lower baffle plate, and the groove part of the material suction plate vertically corresponds to the protruding part of the lower baffle plate.

5. The rope threading machine of claim 1, wherein the punching station is provided with a punching mechanism, the punching mechanism comprises a mounting plate, and a front punching device and a rear punching device which are mounted on the mounting plate, the front punching device and the rear punching device respectively comprise a punching knife, a punching guide rod and a punching seat which is in punching press fit with the punching knife, the punching knife is mounted on a knife holder, the knife holder is connected with a power part which drives the knife holder to move left and right, the punching guide rod is provided with a guide hole, the punching seat is provided with a waste discharge hole, the punching seat is connected with a waste discharge pipe, the waste discharge pipe is communicated with the waste discharge hole, and the waste discharge pipe is connected with a negative pressure source.

6. The rope threading machine according to claim 1, characterized in that the rope threading station is provided with insertion mechanisms, the insertion mechanisms are arranged on the left side and the right side of the conveying channel, the insertion mechanisms comprise a rope clamping piece and a transmission device for driving the rope clamping piece to rotate and move left and right, the transmission device comprises a moving plate, a guide plate and a steering plate, the moving plate moves left and right on the machine frame, the guide plate is provided with a limiting piece for limiting the movement of the guide plate, the moving plate is provided with a linear guide groove, the linear guide groove and the moving direction of the moving plate form an included angle, the guide plate is provided with an arc guide groove, the rope clamping piece is installed at one end of the steering plate, the other end of the steering plate is hinged with the guide plate, the steering plate is provided with a pin shaft, and one end of the pin.

7. The stringing machine as claimed in claim 6, characterized in that the moving plate is connected to a transmission member driving it to move left and right; the transmission component is a connecting rod driving component, the connecting rod driving component comprises a first swing arm, the first swing arm is hinged with the rack, one end of the first swing arm is connected with a power source for driving the first swing arm to swing left and right, the other end of the first swing arm is connected with a first push rod, and the first push rod is connected with the moving plate; the connecting rod driving assembly further comprises a second swing arm, the second swing arm is hinged with the rack, the first swing arm and the second swing arm are coaxially hinged, one end of the second swing arm is connected with a second push rod, and the second push rod is connected with the guide plate; the first swing arm is linked with the second swing arm, the left-right swing stroke of the first swing arm comprises a steering stage and a jack stage, and the left-right swing stroke of the second swing arm comprises a jack stage; the linkage push pedal is installed in the outside of first swing arm, the linkage push pedal vertically sets up, and extends to the outside of second swing arm, be equipped with reverse linkage piece in the second swing arm, just be equipped with the spring between reverse linkage piece and the second swing arm, reverse linkage piece is including limiting plate and cantilever, the limiting plate is connected with the one end of cantilever, and forms spacing draw-in groove between limiting plate and the cantilever, the other end and the second swing arm of cantilever are articulated, the side of second swing arm is equipped with the support, the support mounting is in the frame, install on the support with the spacing pinch roller of limiting plate complex.

8. The rope threading machine of claim 7, characterized in that the limiting member comprises a swing arm swinging up and down, a push block is arranged on the moving plate, one end of the swing arm is hinged with the frame, a stop block matched with the lower end of the push block extends upwards in an inclined manner at the other end of the swing arm, the stop block and the arm of the swing arm are provided with steps, the guide plate is installed on a moving seat, the moving seat is arranged on the arm of the swing arm, a mounting plate is arranged below the swing arm, and a spring is arranged between the swing arm and the mounting plate.

9. The stringing machine as claimed in claim 1, wherein the discharge station is provided with a bag arranging mechanism, the bag arranging mechanism comprises an upper conveying part and an overlapping part, the starting end of the overlapping part is connected with the discharge end of the upper conveying part, the upper conveying part is arranged at the discharge end of the bag conveying mechanism and above the bag clamping part, the upper conveying part comprises a left transmission component and a right transmission component which are pressed together, the overlapping part comprises a conveying belt, the left transmission component and the right transmission component convey longitudinally, and the conveying belt conveys transversely.

10. The stringing machine as claimed in claim 9, wherein the left transmission assembly comprises a second transmission belt, and the second transmission belt is vertically arranged; the right transmission assembly comprises a pinch roller set, the pinch roller set comprises pinch rollers, and the pinch roller set is provided with a plurality of sets; the pressing wheel group also comprises a mounting plate which is longitudinally arranged, the pressing wheel is mounted at one end of a swing arm, the swing arm is hinged with the mounting plate, and the swing arm is provided with two stations, namely a pressing station and a shutdown station, on the mounting plate; the mounting plate is provided with a top rod matched with the lower end of the swing arm, the swing arm is arranged in an inclined manner, the mounting plate is provided with a spring which is transversely arranged, one end of the spring acts on the swing arm, the other end of the spring acts on the limiting plate, the limiting plate is mounted on the mounting plate, the top rod is hinged with the mounting plate, and the front side and the rear side of the top rod are respectively provided with a front limiting block and a rear limiting block; the hinged part of the ejector rod and the mounting plate is arranged on the right side of the front limiting block and the rear limiting block, the right end of the swing arm swings backwards under the action of the force of the spring acting on the swing arm, the leg part of the swing arm is clamped on the neck part of the ejector rod in a pressing state, and the rear limiting block blocks the rear side of the ejector rod; when the machine is in a shutdown state, the top of the ejector rod swings backwards, the top of the ejector rod pushes the swing arm to swing forwards, the top of the ejector rod props against the leg of the swing arm, and the front limiting block blocks the front side of the ejector rod.

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