CN2455623Y

CN2455623Y - L-shaped sealing and cutting apparatus film feeder

Info

Publication number: CN2455623Y
Application number: CN 00268240
Authority: CN
Inventors: 邱绍益
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-26
Filing date: 2000-12-26
Publication date: 2001-10-24
Anticipated expiration: 2010-12-26

Abstract

The utility model relates to a film feeding apparatus of an L-shaped sealing and cutting machine, particularly a film feeding apparatus of a packing, sealing and cutting machine with an L-shaped glue film for conveying packed objects. The utility model is formed by that the film feeding apparatus is provided with an adjusting knob which can adjust the tension of the glue film by a spring, and a conveying shaft of a rolling needle, so that the proper holes can be punched on glue film in the process of conveying; the conveying route of the glue film is provided with a separating rod and a static eliminating rod so as to add the conveying smoothness which is beneficial for the effect of sealing and cutting, etc.; thereby, the purpose increasing the progress effects on industry and use can be achieved.

Description

L type envelope cutter film feeder

The utility model is a kind of L type envelope cutter film feeder, refers to that especially glued membrane tension adjusting device, needle roller wheel, branch carving bar, the static in film feeder is eliminated lever apparatus, and reaches " L " shape Sealing cutting machine for packing of progressive effect.

Traditional full automaticity L type Sealing cutting machine for packing structure, see also shown in Figure 1, its mainly be include frame 1, put film frame 2, lead film bar 3, preceding conveying seat 4, upper and lower set square 5, going up set square adjustment seat, sealing cutter 6, back, to carry seat 7, garbage collection wheel and control be system 8; Wherein, this glued membrane 9 is to place on the film frame, and glued membrane 9 is to pass to lead film bar 2, the glued membrane 9 when its leveling is carried, make this glued membrane 9 make plastic film form an accommodation space that coats via strutting of upper and lower set square 5 again, and make plastic film carry the clamping chain belt clamping of seat 7 by the back; The article of its desire packing are placed on the preceding load-transfer device of preceding conveying seat 4, by preceding load-transfer device seat 7 is carried in article delivery to back, and making control via the induction of electric eye is that system 8 driving sealing cutters 6 are cut glued membrane 9 envelopes, and glued membrane 9 waste materials that the article delivery of utilizing the back to carry the rear carrier of seat 7 that packaging seal is finished goes out after envelope is cut are then collected by the garbage collection wheel, in addition when desire is packed highly higher article, can utilize set square to adjust the height that seat is adjusted set square, make its article by and can have enough glued membranes 9 and provide article packing to seal.

A purpose of the present utility model is to provide a kind of film feeder of Sealing cutting machine for packing, this film feeder can make the glued membrane volume change the outfit when using, needn't pull down any roller bearing or fixer, change the outfit and save time, save trouble, even in the middle of machine run, also can stop, and directly adjust the position that glued membrane is placed.

Another purpose of the present utility model is to provide a kind of film feeder of Sealing cutting machine for packing, and the needle roller axle can directly be inserted in and clip for plural needle roller seat, and it is very convenient and rapid to form cooperation, has the advantage that reduces fault, damage.

The purpose of this utility model is to be realized by following technical scheme: a kind of L type envelope cutter film feeder, refer to especially a kind of by film feeder, forward and backward conveying base device, sealing cutter actuating device, the tension adjusting device put be by institute's solid fixed roller, of axle on two side bodies can adjust roller bearing, one group of glued membrane presss from both sides pull roller bearing, a tension adjustment axle and plural glued membrane and turns to axostylus axostyle to be constituted;

The roller bearing bar that can adjust roller bearing be provided with can slippage on the roller bearing bar two flange fixers, be to be provided with a screw and this screw is to screw togather a bolt of rear end plate on this two flanges fixer anchor ring, its bolt of rear end plate is that penetrable flange fixer and spiral shell are stuck in and can adjust on the roller bearing, to control the flange fixer in the fixing or slippage that can adjust on the roller bearing, another fixed roller is and can adjusts that roller bearing is parallel to each other and apart from an appropriate gap, this gap just can make and place fixed roller and can adjust glued membrane volume on the roller bearing back of finishing using unlikely by landing between the gap, or does not also cause the glued membrane volume to form when putting untapped glued membrane volume to turn over; Tension adjustment axle both sides are connected swing arm, and the swing arm end connects a guide rod, and tension adjustment axle one end stretches out in outside the housing, it is not held and is provided with thread center's section and is provided with a long slot bore, its long slot bore is to insert solid volute spring center top flat, and volute spring outside top flat is to connect to be fixed in " U " shape dish inner edge, and " U " dish ring be provided with the plural number slotted eye and center be provided with an open-work, make nut be screwed into the tension adjustment axle and " U " shape dish is closed the flange reaction plate that covers on the housing, this reaction plate top is provided with a location device, this registration device is by a permanent seat, one spring and fixed link constitute, its spring is between between permanent seat upside and fixed link bulge loop, makes this spring just can make fixed link snap in the slotted eye of " U " shape dish; By above-mentioned member and combination, glued membrane volume inserted to adjust between roller bearing and fixed roller and pull out glued membrane, make glued membrane penetrate glued membrane folder and pull in the roller bearing and extend and stride, make it turn to axostylus axostyle and make glued membrane can be delivered on the sealing-cutting device again through plural glued membrane to the tension adjustment axle;

The needle roller wheel apparatus of this film feeder mainly by the needle roller axle, and plural needle roller seat, needle roller formed, its needle roller axle is the central siphon that is provided with axial plural lweis hole in its anchor ring; The section that the needle roller seat is tapered respectively is provided with the needle roller hole and centre is established screw by two end faces thereon, and respectively establishes screw in both ends of the surface and connect this needle roller hole;

By above-mentioned member, needle roller is inserted in the needle roller hole of needle roller seat, mat is imbedded the screw of screw threaded needle roller seat both ends of the surface, advance needle roller is individually fixed in this needle roller hole, again plural needle roller seat is embedded back in each lweis hole of needle roller axle respectively and each needle roller seat central authorities screw of nationality is solid with the bolt spiral shell, can reach quick composition, purpose for convenience detach.

Further, this film feeder is carry seat before glued membrane delivers into before a disengaging bar and static elimination cloth bar to be set, and interts to place the glued membrane open side, and is in advance that the glued membrane separation is smooth and easy to increase packing to reach.

The L type envelope cutter film feeder that the utility model provides, the roller bearing adjusted of the tension adjusting device of this film feeder and fixed roller are to make the glued membrane volume change the outfit when using, needn't pull down any roller bearing or fixer, get final product but directly the glued membrane volume is placed between all right one way or the other adjustment roller bearing, change the outfit and save time, save trouble, even in the middle of machine run, also can stop, and directly adjust the position that glued membrane is placed.

And the needle roller wheel construction is by the conical design of needle roller axle with the relative needle roller seat of lweis hole, each needle roller seat all can directly be located via the needle roller hole for needle roller, so relative distance all is to remain on stationary state and do not need to adjust again.The needle roller axle can directly be inserted in and clip for plural needle roller seat, so it is very convenient and rapid to form cooperation, and also is that direct extraction can be carried out when maintenance, has great convenience.The needle roller seat be by the inlay card process of lweis hole finish fixing after again by the screw auxiliary positioning, even still can keep the function of normal phase when therefore screw gets loose, so have the advantage that reduces fault, damage to the shrink film perforation.

Further describe the utility model below in conjunction with accompanying drawing:

Fig. 1 is a planar view of commonly using L type Sealing cutting machine for packing.

Fig. 2 is a planar view of the present utility model.

Fig. 3 is the utility model film feeder lateral plan.

Fig. 4 is the utility model film feeder planar view.

Fig. 5 is the utility model film feeder tension adjusting device block diagram.

Fig. 6 is the utility model film feeder pinwheel block diagram.

Fig. 7 is the utility model film feeder pinwheel schematic perspective view.

See also shown in Figure 2ly, the utility model Sealing cutting machine for packing mainly is to be provided with tension adjusting device, needle roller wheel, disengaging bar 25 and static in film feeder 20 to eliminate bar 26; Be provided with toothrow setting device and row's formula roller, oxygen blowing device and keep off high bar 35 in preceding conveying base device 40; The structure of film drawing device and sensing device and sealing cutter actuating device in addition is set as circular-arcly in sealing cutter device 70 junctions, or the side sealing cutter establishes the unfilled corner device, with the use progressive of enhancement Sealing cutting machine for packing.

Wherein, the tension adjusting device of film feeder 20 is as Fig. 3, Fig. 4 and shown in Figure 5, mainly is that the solid fixed roller 201, of axle can be adjusted pull roller bearing 203, a tension adjustment axle and plural glued membrane of roller bearing 202, one group of glued membrane folder and turns to axostylus axostyle 205 to constitute on two side bodies 200.

And can adjust roller bearing 202, on its roller bearing bar be provided with can slippage on the roller bearing bar two flange fixers bearing for restriction glued membrane volume 208.

Tension adjustment axle 204 is connected swing arm 206, connect a guide rod 207 again at swing arm 206 ends, this side draw bead 204 that is arranged in housing 200 outer ends is provided with screw thread and center section is provided with a long slot bore 210, its long slot bore 210 is to insert solid volute spring 211 center top flats, and volute spring 211 outside top flats are to connect to be fixed in " U " shape and to coil 212 inner edges, and " U " dish ring edge of 212 is provided with the slotted eye 213 and the center of plural number and is provided with an open-work, make nut 214 be screwed into axostylus axostyle and incite somebody to action " U " shape dish 212 closes the flange reaction plate 215 that is placed on the housing 200, its reaction plate 215 tops are provided with a location device, this registration device is by permanent seat 216, one spring 217, one fixed link 218 constitutes, its spring 217 is between permanent seat 216 upsides and fixed link 219, between the bulge loop 218, make this spring 217 just can make fixed link 219 snap in " U " in the slotted eye 213 of shape dish 212.

Glued membrane volume 208 inserted to adjust roller bearing 202 and 201 of fixed rollers and pull out glued membrane, make glued membrane penetrate glued membrane folder and pull in the roller bearing 203 and extend and stride, make it turn to axostylus axostyle 205 and glued membrane can be delivered on the sealing-cutting device again through plural glued membrane to tension adjustment axle 204.Therefore; when large and small different objects enforcement envelopes are cut operation; the large and small difference of its object and institute are must glued membrane large and small also, and also institute is different; therefore the tension force of 204 desire controls of tension adjustment axle is large and small also is different; and be directly to coil 212 slotted eyes 213 with fixed link 219 control " U " shapes in when start with tension adjustment axle 204; make to slide in " U " shape dish 212 and revolve the tension force that spring 211 is controlled tension adjustment axles 204, and must need to shut down, adjust, start shooting, test repetitiousness action like this as commonly using with repetitiousness.As Fig. 6, shown in Figure 7, the needle roller wheel construction of film feeder 20 mainly is made up of needle roller axle 220, needle roller seat 230, needle roller 225, and wherein: needle roller axle 220 is central siphon structure designs, is provided with axial plural lweis hole 221 in its anchor ring.The section structure that needle roller seat 230 is tapered is provided with needle roller hole 231 by the place, two ends thereon and both ends of the surface respectively are provided with screw 232; By above-mentioned member, at first plural needle roller 225 correspondences are inserted in the needle roller hole 231 of needle roller seat 230 and fixed from the screw 232 of both ends of the surface respectively to imbed bolt 233, again each needle roller seat 230 is directly embedded the lweis hole 221 inner inlay card location that form in the mode of being inserted in, moreover; Continuous be screwed in the screw 235, make bolt 234, make to form the fastening force of replacing mutually between the bottom of needle roller seat 230 and lweis hole 221 and locate, and finish the composition that needle roller is taken turns by the pushing force that is screwed into relative needle roller axle 220 with bolt 234.

So, the needle roller wheel is fixed via rotating shaft, make the needle roller wheel be able to drive via the turn of rotating shaft, and owing to located by needle roller hole 231 between each needle roller 225, and needle roller seat 230 is to be defined on the needle roller axle 220 in the inlay card mode, so when relatively shrink film carries out roll forming, can make the abundant and average pin hole 226 that on shrink film, forms plural number of needle roller 225, make shrink film seal when shrinking; Fast air is overflowed by pin hole 226, promote to reach good packing purpose.

Moreover comparatively convenient in processing for making needle roller axle 220 and needle roller seat 230, its lweis hole 221 and needle roller seat 220 can be the not bevelled design of tool, and directly are fixed on the needle roller axle 220 with bolt 234.

In addition, as shown in Figure 2, before glued membrane delivers into the set square connection with wrapping of piece, can establish a disengaging bar 25 and a static and eliminate cloth bar 26, can be inserted in the glued membrane open side, and be that glued membrane course of conveying precompose separates and the elimination of static, to promote the smoothness that glued membrane is carried.And can establish the high bar 35 of a support in last set square side, in order to the glued membrane support is high, puncture glued membrane when avoiding article to be subjected to load-transfer device to deliver into packing, to increase packing usefulness.

Claims

1, a kind of L type envelope cutter film feeder, the tension adjusting device of this film feeder be by institute's solid fixed roller, of axle on two side bodies can adjust roller bearing, one group of glued membrane presss from both sides pull roller bearing, a tension adjustment axle and plural glued membrane and turns to axostylus axostyle to be constituted; It is characterized in that:

The roller bearing bar that can adjust roller bearing be provided with can slippage on the roller bearing bar two flange fixers, be to be provided with a screw and this screw is to screw togather a bolt of rear end plate on this two flanges fixer anchor ring, its bolt of rear end plate is that penetrable flange fixer and spiral shell are stuck in and can adjust on the roller bearing, in the fixing or slippage that can adjust on the roller bearing, another fixed roller is and can adjusts that roller bearing is parallel to each other and apart from an appropriate gap with control flange fixer; Tension adjustment axle both sides are connected swing arm, and the swing arm end connects a guide rod, and tension adjustment axle one end stretches out in outside the housing, it is not held and is provided with thread center's section and is provided with a long slot bore, its long slot bore is to insert solid volute spring center top flat, and volute spring outside top flat is to connect to be fixed in " U " shape dish inner edge, and " U " dish ring be provided with the plural number slotted eye and center be provided with an open-work, make nut be screwed into the tension adjustment axle and " U " shape dish is closed the flange reaction plate that covers on the housing, this reaction plate top is provided with a location device, this registration device is by a permanent seat, one spring and fixed link constitute, its spring is between between permanent seat upside and fixed link bulge loop, makes this spring just can make fixed link snap in the slotted eye of " U " shape dish; Glued membrane volume inserted to adjust between roller bearing and fixed roller and pull out glued membrane, make glued membrane penetrate the glued membrane folder and pull in the roller bearing and extend and stride, make it turn to axostylus axostyle and make glued membrane can be delivered on the sealing-cutting device again through plural glued membrane to the tension adjustment axle;

The needle roller wheel apparatus of this film feeder mainly by the needle roller axle, and plural needle roller seat, needle roller formed, its needle roller axle is the central siphon that is provided with axial plural lweis hole in its anchor ring; The section that the needle roller seat is tapered respectively is provided with the needle roller hole and centre is established screw by two end faces thereon, and respectively establishes screw in both ends of the surface and connect this needle roller hole; Needle roller is inserted in the needle roller hole of needle roller seat, mat is imbedded the screw of screw threaded needle roller seat both ends of the surface, advance needle roller being individually fixed in this needle roller hole, and it is solid with the bolt spiral shell more plural needle roller seat to be embedded in each lweis hole of needle roller axle each needle roller seat central authorities screw of back nationality respectively.

2, a kind of L type envelope cutter film feeder as claimed in claim 1 is characterized in that, this film feeder is provided with a disengaging bar and static elimination cloth bar carry seat before glued membrane delivers into before, interts to place the glued membrane open side, in advance glued membrane is separated.