CN104443539A

CN104443539A - Bag manufacturing filling and sealing machine

Info

Publication number: CN104443539A
Application number: CN201410713924.6A
Authority: CN
Inventors: 籍文涛; 高帅; 潘旭辉; 黄利军
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2015-03-25
Anticipated expiration: 2034-11-28
Also published as: CN104443539B

Abstract

The invention discloses a bag manufacturing filling and sealing machine. The bag manufacturing filling and sealing machine comprises a rack and further comprises a film supplying mechanism and an annular conveying assembly. The film supplying mechanism is used for conveying films backwards in the vertical state. The annular conveying assembly is provided with a bag manufacturing mechanism, a filling and sealing mechanism and an output mechanism, all of which are arranged in the conveying direction in sequence. The bag manufacturing mechanism is used for manufacturing the films conveyed to the bag manufacturing mechanism in the vertical state into bags with the upward openings. The filling and sealing mechanism is used for filling the bags conveyed to the filling and sealing mechanism with medicament and sealing the bags. The output mechanism is used for outputting the bags. The film supplying mechanism outputs the films to the bag manufacturing mechanism in the vertical state, the bag manufacturing mechanism can manufacture the bags with the upward openings, the openings of the bags face upwards all the time in the later conveying process, the number of mechanisms above the working faces of the bag openings can be reduced to the maximum degree, interference is avoided, the laminar flow of the cleanliness of a working area is ensured, and large-volume bagging and non-terminal sterilization preparation production can be achieved.

Description

A kind of bag making, filling and sealing machine

Technical field

The present invention relates to medical treatment and pharmacy packing technique field, particularly relate to a kind of bag making, filling and sealing machine.

Background technology

Usually, at field of medicaments, the preparation of sterilizing again after finished product is called final sterilization preparation, relatively, after finished product, non-final sterilization preparation cannot be called by the preparation of sterilizing.

Existing non-PVC film Large Copacity sachets all belongs to final sterilization preparation, that is, is all carry out sterilizing again after packed finished product.

Existing bag making, filling and sealing machine is all for the production of packed final sterilization formulation products, its film material feed mechanism by the film material material of bag body (formed) with horizontality (i.e. face and horizontal direction parallel), deliver to bag-making organization and carry out sack shaping, the related die of bag-making organization and structure are positioned at the upper and lower sides of film material, the structure be positioned at above film material can to guaranteeing that the laminar flow of Production Regional cleanliness causes interference, the demand of cleanliness cannot be met, to have only in follow-up liquid drug and after encapsulating finished product, then carry out sterilizing.

Before bag-making organization, film material is in horizontality, the sack of sack level can only be made, during filling medicament, need the sack of sack upward, thus, each associated mechanisms before bag-making organization needs a transfer assembly to coordinate, each associated mechanisms after embedding mechanism needs another transfer assembly to coordinate, and between two transfer assemblies, also needs to arrange overturn structure overturn by sack, so that filling medicament.Aforementioned claim makes existing bag making, filling and sealing machine complex structure, and cause reliability low, fault rate is high.

For the preparation being not suitable for high-temperature sterilization, sterilizing cannot be carried out after making bagged product, so market does not also produce the bag making, filling and sealing machine of this product.Although, have the production facilities of the bottled non-final sterilization preparation of low capacity in the market, be only limitted to produce ampoule series products, and be not suitable for the production of the packed non-final sterilization preparation of Large Copacity.

Here, Large Copacity refers to the formulation products that capacity is more than or equal to 50ml, and low capacity refers to the formulation products that capacity is less than 30ml.

Along with the development of pharmaceutical industry, the demand for the packed non-final sterilization preparation of Large Copacity gets more and more, and needs a kind of bag making, filling and sealing machine of design badly, can guarantee the clean aseptic of whole production environment, realize the production of the packed non-final sterilization preparation of Large Copacity.

Summary of the invention

The object of this invention is to provide a kind of bag making, filling and sealing machine, this bag making, filling and sealing machine can produce Large Copacity packed non-final sterilization preparation product.

For solving the problems of the technologies described above, the invention provides a kind of bag making, filling and sealing machine, comprising frame, also comprising:

Film material feed mechanism, for carrying film material backward with vertical state;

An annular transfer assembly, is disposed with bag-making organization, embedding mechanism and output mechanism along direction of transfer;

Described bag-making organization, for making sack sack upward by the conveying described film material being in vertical state so far;

Described embedding mechanism, for sealing to the conveying filling medicament of described sack so far;

Described output mechanism, for exporting described sack.

Bag making, filling and sealing machine provided by the invention, film material is sent to bag-making organization with vertical state by film material feed mechanism, make bag-making organization can process sack sack upward, and in follow-up transport process, the sack of sack all the time upward, that is, in production process, the sack of sack is positioned at vertex all the time, thus at utmost can reduce the mechanism of more than sack driving surface, avoid interference the laminar flow guaranteeing work area cleanliness, and then the production of the packed non-final sterilization preparation of Large Copacity can be realized.

In addition, this bag making, filling and sealing machine also can be used for the production of producing the packed final sterilization preparation of Large Copacity, because the film material sent from film material feed mechanism all keeps vertical state at each station, thus each station can be arranged at an annular transfer assembly in turn according to operation order, avoid the design of two annular transfer assemblies in background technology and transformational structure between the two, simplify the structure, improve the reliability and stability of bag making, filling and sealing machine.

Alternatively, also comprise and send interface agency, before interface is vertically sent to described bag-making organization along described annular transfer assembly, and between the double-layer films described interface being sent into described film material.

Alternatively, interface agency is sent to comprise described in:

Interface feed mechanism, for being vertically supplied to the fixture of described annular transfer assembly by described interface; Described fixture can slide on guide rail along the direction of transfer of described annular transfer assembly;

Divide membrane element, before being positioned at described bag-making organization, for being separated by the double-layer films of described film material.

Alternatively, the periphery of described guide rail is provided with secondary rail, and described interface is sent between the double-layer films of described film material by its auxiliary described fixture.

Alternatively, before described secondary rail starts from described interface feed mechanism, before terminating in described bag-making organization;

The head end of described secondary rail has the oblique section that rises, and end has lower drop angle section, and described lower drop angle section is positioned at the top of described point membrane element;

Described fixture can slide along described secondary rail in secondary rail section.

Alternatively, the top of described point of membrane element is also provided with and pushes away interface board and push away interface cylinder; Described push away interface board described push away the driving of interface cylinder under, interface can be promoted and enter between the double-layer films of described film material.

Alternatively, described interface feed mechanism comprises gripping interface module and upset assembly;

Described gripping interface module can be in the described interface of horizontality from the gripping of interface slideway;

Described upset assembly can drive described gripping interface module to overturn, and is in vertical state to make described interface.

Alternatively, the connecting rod that described upset assembly comprises overturning seat, is plugged in the trip shaft of described overturning seat rotationally, is fixedly arranged on described trip shaft, and the upset cylinder be connected with described connecting rod;

Described upset cylinder can pull described link rotatable;

Described gripping interface module is fixedly arranged on described trip shaft.

Alternatively, described film material feed mechanism comprises Film laminating apparatus structure and filming-drawing mechanism; Described Film laminating apparatus structure comprises:

The film feeding cylinder that axis horizontal is arranged, for sending film material with horizontality;

Reversing drum, for being converted to vertical state by the film material of conveying horizontality so far;

Described filming-drawing mechanism is used for the described film material of conveying vertical state so far to draw the bag-making organization delivering to bag making, filling and sealing machine.

Alternatively, described reversing drum comprises the horizontal reversing drum of two laminatings and the vertical reversing drum of two laminatings;

The described film material that described film feeding cylinder is sent horizontal through two described horizontal reversing drums, more vertically passes two described vertical reversing drums.

Alternatively, the horizontal throw between described horizontal reversing drum and described vertical reversing drum keeps predetermined value.

Alternatively, described bag-making organization comprises thermal synthesis bag mechanism, and the heat-seal mould of described thermal synthesis bag mechanism has the holder membranous part supporting described film material.

Alternatively, in two heat seal portions of described heat-seal mould, one is provided with the boss supporting described film material, and another one offers the groove inserted for described boss.

Alternatively, described bag-making organization also comprises the shaping torn edges mechanism after being arranged at described thermal synthesis bag mechanism, and it comprises torn edges portion, with the slitter edge of described sack of tearing.

Alternatively, described torn edges portion comprises torn edges tong, torn edges cylinder and linear drives portion; Described torn edges cylinder can drive described torn edges tong to clamp described slitter edge; Described linear drives portion can drive the vertically movement of described torn edges cylinder.

Alternatively, described torn edges portion also comprises compressing member, so that when described torn edges tong removes described slitter edge, the bag shoulder near described slitter edge can be compressed.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of detailed description of the invention of bag making, filling and sealing machine provided by the present invention;

Fig. 2 is the structural representation of annular transfer assembly in Fig. 1;

Fig. 3 is the A-A direction view of the head end of rail secondary shown in Fig. 2;

Fig. 4 is the B-B direction view of the end of rail secondary shown in Fig. 2;

Fig. 5 is the structural representation of fixture shown in Fig. 1;

Fig. 6 is the right elevation of Fig. 5;

Fig. 7 is the birds-eye view of Fig. 5;

Fig. 8 is the structure schematic diagram of the structure of Film laminating apparatus shown in Fig. 1;

Fig. 9 is the structural representation of filming-drawing mechanism shown in Fig. 1;

Figure 10 is the C-C direction view of the support of membrane shown in Fig. 9;

Figure 11 is the structural representation of the feed mechanism of interface shown in Fig. 1;

Figure 12 is the structural representation of the upset assembly of interface feed mechanism in Figure 11;

Figure 13 is another view of the upset assembly of interface feed mechanism in Figure 11;

Figure 14 is the structural representation of the preheating mechanism of interface shown in Fig. 1;

Figure 15 is the structural representation of the bag mechanism of thermal synthesis shown in Fig. 1;

Figure 16 is the structural representation of welding mechanism shown in Fig. 1;

Figure 17 is the structural representation of shaped pocket;

Figure 18 is the structural representation of the torn edges of shaping shown in Fig. 1 mechanism;

Figure 19 is the structural representation in the portion of shaping shown in Figure 18;

Figure 20 is the structural representation in the portion of torn edges shown in Figure 19;

Figure 21 is the structural representation of filling mechanism shown in Fig. 1;

Figure 22 is the structural representation of capping mechanism shown in Fig. 1;

Figure 23 is the structural representation of label-sticking mechanism shown in Fig. 1;

Figure 24 is the structural representation of output mechanism shown in Fig. 1.

In Fig. 1 to 24:

Film material 1 ', interface 2 ', sack 3 ', bag shoulder 3 ' 1, slitter edge 3 ' 2, lid 4 ';

Frame 11, electric power distribution cabinet 12, annular transfer assembly 13, guide rail 131, secondary rail 132, rise oblique section 132a, lower drop angle section 132b;

Fixture 14, clamping plate 141, the axis of guide 142, limiting stopper 143, tween drive shaft 144, spring 145, slide block 146, connecting panel 147;

Film laminating apparatus structure 21, film feeding cylinder 211, guide pulley 212, buffer roller 213, horizontal reversing drum 214, vertical reversing drum 215;

Filming-drawing mechanism 22, straight spur unit 221, membrane support 222, membrane rack body 2221, press mold cylinder 2222, pressuring diaphragm 2223, connection bracket 223, folder film gas pawl 224, membrane tong 225, point template 226, pushes away interface cylinder 227, pushes away interface board 228;

Interface feed mechanism 31, interface slideway 311, interface tong 312, interface gas pawl 313, send interface cylinder 314, overturning seat 315, trip shaft 316, upset cylinder 317, connecting rod 318, bearing 319;

Interface preheating mechanism 32, pre-hot gas pawl 321, preheated mold 322, preheating connecting panel 323, cleading 324;

Thermal synthesis bag mechanism 41, backplate 411, heat seal cylinder 412, heat-seal mould 413, boss 4131, support component 414, guiding parts 415, auxiliary guiding components 416;

Welding mechanism 42, weld cylinder 421, weld mold 422, is welded to connect plate 423, is welded and fixed plate 424, welded limiting part 425;

Shaping torn edges mechanism 51, shaping cylinder 511, shaping mould 512, torn edges tong 513, torn edges gas pawl 514, shaping connecting panel 515, shaping locating part 516, linear drives portion 518, compressing member 519;

Filling mechanism 61, filling 611, filling pipeline 612, promotes cylinder 613, filling lifting unit 614, lift cylinder 615, permanent seat 616;

Capping mechanism 71, suction cover pipe 711, capping lifting unit 712, push cylinder 713, guide part 715, send lid slideway 716, link span 717;

Label-sticking mechanism 81, labeling cylinder 811, label film 812, push pedal cylinder 813, push pedal 814, top board spring 815, top board 816;

Output mechanism 91, exports tong 911, exports gas pawl 912, exports cylinder 913.

Detailed description of the invention

Core of the present invention is to provide a kind of bag making, filling and sealing machine, and this bag making, filling and sealing machine can produce Large Copacity packed non-final sterilization preparation product.

In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.

Fig. 1 is the structural representation of a kind of detailed description of the invention of bag making, filling and sealing machine provided by the present invention.

In this embodiment, described bag making, filling and sealing machine comprises frame 11, electric power distribution cabinet 12 and is installed on the annular transfer assembly 13 of frame 11.

Frame 11 is provided with each mechanism producing Large Copacity packed non-final sterilization preparation product, specifically comprises film material feed mechanism, send interface agency, bag-making organization, embedding mechanism and output mechanism 91.Wherein, bag-making organization, embedding mechanism and output mechanism annularly transfer assembly 13 direction of transfer arrange.

Particularly, bag-making organization comprise arrange along direction of transfer thermal synthesis bag mechanism 41, welding mechanism 42 and shaping torn edges mechanism 51, embedding mechanism comprises filling mechanism 61, capping mechanism 71 and label-sticking mechanism 81.

Wherein, frame 11 is metal machine frame; Electric power distribution cabinet 12 is for carrying out Power supply and control to whole equipment; Annular transfer assembly 13 is installed on frame 11, operates accordingly for the sack 3 ' of interface 2 ' or shaping is sent to each mechanism place station.

Each mechanism below with regard to bag making, filling and sealing machine is described in detail.

Film material feed mechanism is used for film material 1 ' to deliver to thermal synthesis bag mechanism 41, in order to assembling with interface 2 ', forms sack 3 '.

In the program, film material feed mechanism comprises Film laminating apparatus structure 21 and filming-drawing mechanism 22.

Understand please also refer to Fig. 8, Fig. 8 is the structural representation of the structure of Film laminating apparatus shown in Fig. 1.

In the program, Film laminating apparatus structure 21 comprises film feeding cylinder 211, guide pulley 212 and reversing drum.

Usually, the form that film material 1 ' is rolled up with film exists, and namely film material 1 ' is wound on plastic core and forms film volume, and in addition, film material 1 ' comprises the film of two-layer laminating.

Film volume is coated at film feeding cylinder 211, and film feeding cylinder 211 rotates under the driving of film feeding motor, and film material 1 ' can be sent from film volume, film material 1 ' is sent to filming-drawing mechanism 22 send rear pile warp guide pulley 212 and reversing drum from film volume after.

Filming-drawing mechanism 22 constantly pulls film material 1 ', film material 1 ' is delivered to thermal synthesis bag mechanism 41.

Usually, the film material 1 ' that film feeding cylinder 211 is sent at every turn is quantitative, and the film material 1 ' that filming-drawing mechanism 22 pulls at every turn is equivalent; Be appreciated that the diameter that film is rolled up reduces gradually along with sending of film material 1 ', film feeding and the synchronous comparatively difficulty of membrane amount be realized.

In order to avoid because of film feeding amount asynchronous with membrane amount, cause film material 1 ' curling, affect end product quality, Film laminating apparatus structure 21 is also provided with buffer roller 213.

In concrete scheme, guide pulley 212 is set to two, and buffer roller 213 is arranged between two guide pulleys 212.

Film feeding cylinder 211, guide pulley 212 and buffer roller 213 are all horizontally disposed with, i.e. the axis horizontal of cylinder.That is, film material 1 ' is sent by film feeding cylinder 211 with horizontality.

Wherein, buffer roller 213 can move by the vertical direction.

Particularly, can arrange the slideway of vertical direction at the two ends of buffer roller 213, the two ends of buffer roller 213 can be plugged in described slideway, so, can be moving up and down of buffer roller 213 and provide guiding, avoid crooked in movement and affect sending of film material 1 '.

Certainly, actual when arranging, also only can arrange the slideway of vertical direction in one end of buffer roller 213, buffer roller 213 respective end is inserted in this slideway, can play directional tagging equally.

Each circulation, when film feeding motor drives film feeding cylinder 211 to send film material 1 ', buffer roller 213 pulls film material 1 ' to move down under self gravitation effect, then, filming-drawing mechanism 22 action, pulls film material 1 ' to move ahead, under this pulling force effect, buffer roller 213 moves along with advancing again of film material 1 ', for the film feeding of next circulation is prepared.

So, even if send modulus and drawing-die amount to there is deviation, also can offset because of moving up and down of buffer roller 213, thus make the film material 1 ' sent be in tensioning state all the time, can advance to smooth, can not be curling.

The film material 1 ' sent from guide pulley 212 is in horizontality, and namely face is parallel to horizontal direction, is converted to vertical state after reversing drum.

Described reversing drum comprises horizontal reversing drum 214 and vertical reversing drum 215, and both are all set to two.Wherein, the axis of horizontal reversing drum 214 is horizontal direction, and the axis of vertical reversing drum 215 is vertical direction.

After film material 1 ' pulls out from the guide pulley 212 after buffer roller 213, enter between two horizontal reversing drums 214, the spacing between two horizontal reversing drums 214 is very little, can apply less pressure to film material 1 '; When film material 1 ' when pulled, two horizontal reversing drums 214 along with rotation, for advancing of film material 1 ' provides guiding.

Film material 1 ' is after pull-out between two horizontal reversing drums 214, windup-degree enter between two vertical reversing drums 215, axis due to two vertical reversing drums 215 is vertical direction, after film material 1 ' pulls out from two vertical reversing drums 215, namely be in vertical state, face is parallel with vertical direction.

Be appreciated that, film material 1 ' is at horizontal reversing drum 214 and vertically realizes commutation between reversing drum 215, in order to ensure film material 1 ' in horizontal reversing drum 214 and the transitions smooth vertically between reversing drum 215, can not bend, the phenomenon such as fold, horizontal reversing drum 214 and the horizontal throw vertically between reversing drum 215 will keep certain preset value, as being set to 1m ~ 1.2m; Certainly, actual when arranging, this preset value can be determined as required, be not limited to the value range provided.

Further, the mid point of horizontal reversing drum 214 and vertical reversing drum 215 is on a horizon; So, the torsion of film material 1 ' between horizontal reversing drum 214 and vertical reversing drum 215 can be made comparatively smooth-going, reduce the probability that fold occurs.

Further, the mid point line coincident of line of centers when film material 1 ' is in horizontality and horizontal reversing drum 214, vertically reversing drum 215; Design like this, when can guarantee commutation, the pulling force equal and opposite in direction that film material 1 ' both sides are subject to, both can avoid producing extra damage to film material 1 ', and can prevent again film material 1 ' position sideslip, affect subsequent operation.

Further, aforementioned each cylinder is provided with locating part, to limit the axial location of film material 1 ' at each cylinder; Design like this, both can determine the installation site that film is rolled up, and can prevent again film material 1 ' axial offset along cylinder in traveling process.

Locating part can have various ways, as can be snap ring, or along structures such as the radially-protruding boss of cylinder, as long as can limit the axial location of film material 1 ' on cylinder.

Actual when arranging, locating part preferably can moving axially along cylinder, to adapt to the film material 1 ' of different size, thus produces the sachets product of different capabilities.

Film material 1 ', after guide pulley successfully commutates, is pulled to thermal synthesis bag mechanism 41 by filming-drawing mechanism 22.

Understand please also refer to Fig. 9, Fig. 9 is the structural representation of filming-drawing mechanism shown in Fig. 1.

In the program, filming-drawing mechanism 22 comprises membrane tong 225 and drives the membrane gas pawl 224 of membrane tong 225 action.

Film material 1 ' is clamped by membrane tong 225 after sending from vertical guide pulley 215.Membrane tong 225 can parallel motion, thus pulls film material 1 ' to advance.

In concrete scheme, membrane tong 225 is provided with multiple, and the both sides up and down of the film material 1 ' that is placed in, be in extended position when advancing to make film material 1 ', avoid curling.

Schematically illustrate the structure of three membrane tongs 225 in Fig. 9, one of them membrane tong 225 clamps the top of film material 1 ', and two membrane tongs 225 clamp the following of film material 1 '; When should be appreciated that actual setting, the quantity of membrane tong 225 can be set as required, and the number on film material both sides Shang Xia 1 ', as long as the stability that film material 1 ' is advanced can be guaranteed.

Further, filming-drawing mechanism 22 also comprises the membrane support 222 be connected with membrane tong 225, membrane support 222 at membrane tong 225 with vertically between reversing drum 215, can together with membrane tong 225 parallel motion, and when pulling film material 1 ', membrane support 222 can clamp film material 1 '.

The setting of membrane support 222, can make film material 1 ' uniform force in advancing, and avoids only two ends stressed, and fold occurs, the phenomenon such as to pull open.

Obviously, pull open certain distance between membrane support 222 and membrane tong 225, specifically can arrange according to actual needs.

Particularly, membrane support 222 is connected by connection bracket 223 with membrane tong 225, and membrane support 222 is arranged at one end of connection bracket 223, and membrane tong 225 is arranged at the other end of connection bracket 223.

Particularly, membrane support 222 and membrane tong 225 can be driven by straight spur unit 221 and realize parallel motion.

Understand in conjunction with Figure 10 in the lump, Figure 10 is the C-C direction view of the support of membrane shown in Fig. 9.

As shown in the figure, membrane support 222 comprises membrane rack body 2221, press mold cylinder 2222 and pressuring diaphragm 2223.

Film material 1 ' is through inside membrane rack body 2221, and press mold cylinder 2222 can promote pressuring diaphragm 2223, makes it be pressed on membrane rack body 2221 by film material 1 '.

During membrane, first make press mold cylinder 2222 action, promote pressuring diaphragm 2223, film material 1 ' is pressed on membrane rack body 2221, membrane tong 225 is held on the appropriate location of film material 1 ' under the effect of membrane gas pawl 224 simultaneously, then straight spur unit 221 drives membrane support 222 to advance, thus drives film material 1 ' to advance, and film material 1 ' is delivered to thermal synthesis bag mechanism 41.

Thermal synthesis bag mechanism 41, for film material 1 ' being processed into the shape of sack 3 ', in addition, also needs Assembly interface 2 ' before this, follow-up to the interior filling medicament of sack 3 ' to facilitate.

Introduce below and send interface agency.

Please refer to Fig. 2 and composition graphs 1, Fig. 2 is the structural representation of annular transfer assembly in Fig. 1.

Annular transfer assembly 13 comprises guide rail 131, and guide rail 131 ringwise, is provided with fixture 14.

Under the driving of engine installation, fixture 14 can slide along guide rail 131, fixture 14 is after interface feed mechanism 31 gripping interface 2 ', before interface 2 ' can being sent to thermal synthesis bag mechanism 41, and by between the double-layer films of interface 2 ' feeding film material 1 ', to begin to take shape the structure of sack 3 ' at thermal synthesis bag mechanism 41 place, then sack 3 ' is sent to follow-up each mechanism to operate accordingly.

In the program, according to the position of each mechanism, fixture 14 runs along guide rail 131 conter clockwise.Certainly, actual when arranging, fixture 14 also can be made along guide rail 131 cw, correspondingly, change the position of each mechanism.

In order to by between the double-layer films of interface 2 ' feeding film material 1 ', also need point membrane element by the double-layer films of film material 1 ' separately.

Understand with reference to figure 1 and Fig. 9, in concrete scheme, point membrane element is a point lamina membranacea 226, before it is positioned at thermal synthesis bag mechanism 41, is arranged between the membrane support 222 of filming-drawing mechanism 22 and membrane tong 225.

Divide the front end of lamina membranacea 226 to have tip, rear end has certain width, and top has the opening holding interface 2 '.During installation, the tip of point template 226 is positioned at the center of double-layer films.

When film material 1 ' marches to point lamina membranacea 226 position, first with the nib contacts dividing template 226, separated by the tip of point template 226, continue to advance, certain distance is separated, so that interface 2 ' can enter between double-layer films from the opening of point lamina membranacea 226 by point template 226.

In order to make interface 2 ' can be admitted to smoothly under the drive of fixture 14 between the double-layer films of film material 1 ', annular transfer assembly 13 is also provided with secondary rail 132, and to lead to fixture 14, and auxiliary clamp 14 realizes elevating function.

Secondary rail 132 is arranged at the periphery of guide rail 131, before starting from interface feed mechanism 31, before terminating in thermal synthesis bag mechanism 41.

Please also refer to Fig. 3 to Fig. 4; Fig. 3 is the A-A direction view of the head end of rail secondary shown in Fig. 2; Fig. 4 is the B-B direction view of the end of rail secondary shown in Fig. 2.

As can be seen from the figure, the head end of secondary rail 132 has the oblique section 132a that rises, and end has lower drop angle section 132b.

Here first, last, rising and decline is all with the service direction of fixture 14 for benchmark defines, and to know description technique scheme, should be appreciated that the protection domain that should not limit the application's request.

Wherein, the position of the lower drop angle section 132b of secondary rail 132 is corresponding with the position of point lamina membranacea 226, is positioned at the top of point lamina membranacea 226.

It should be noted that, the setting of secondary rail 132 should make fixture 14 move to interface feed mechanism 31 to complete vertical motion, complete down maneuver when making fixture 14 move to thermal synthesis bag mechanism 41.Hereafter illustrate.

Please also refer to Fig. 5 to Fig. 7; Fig. 5 is the structural representation of fixture shown in Fig. 1; Fig. 6 is the right elevation of Fig. 5; Fig. 7 is the birds-eye view of Fig. 5.

Fixture 14 comprises clamping plate 141, the axis of guide 142, the limiting stopper 143 being set in the axis of guide 142, tween drive shaft 144, and is sheathed on the spring 145 of tween drive shaft 144.

Particularly, the axis of guide 142 is two, and itself and tween drive shaft 144 are all arranged between two adapter plates 147, are positioned at the side of adapter plate 147; Wherein, tween drive shaft 144 is between two axis of guides 142; The axis of guide 142 and tween drive shaft 144, all through clamping plate 141, clamping plate 141 have opening, can clamp interface 2 '; The opposite side of adapter plate 147 is connected with slide block 146, and it coordinates with guide rail 131, and fixture 14 can be run along guide rail 131.

Composition graphs 1 to Fig. 3, when fixture 14 moves to the head end of secondary rail 132 along guide rail 131, the clamping plate 141 of fixture 14 can be crimped on secondary rail 132, head end due to secondary rail 132 has the oblique section 132a that rises, thus, clamping plate 141 can overcome the elastic force of spring 145, move on the axis of guide 142, after clamping plate 141 move to interface feed mechanism 31 gripping interface 2 ', continue to run along guide rail 131, during to the end of secondary rail 132, due to the setting of lower drop angle section 132b, clamping plate 141 are pushed and move downward, and interface 2 ' also moves downward thereupon.

Divide lamina membranacea 226 corresponding with the position of lower drop angle section 132b, when specifically arranging, the interface accommodation section of point lamina membranacea 226 can be entered after interface 2 ' is moved downward, and the double-layer films of film material 1 ' has been separated by point template 226, thus interface 2 ' is admitted between the double-layer films of film material 1 ' under the drive of fixture 14 after secondary rail 132 leads.

Wherein, be sheathed on the spring 145 of tween drive shaft 144 in order to guarantee that clamping plate 141 can be pressed in secondary rail 132, the limiting stopper 143 being sheathed on the axis of guide 142 can limit the range of clamping plate 141.

In order to avoid fixture 14 is subject to retardance (may be caused by reasons such as spring 145 elastic force are not enough) in the whereabouts at lower drop angle section 132b place, causes interface 2 ' to send into smoothly, be also provided with above point lamina membranacea 226 and push away interface module.

Particularly, push away interface module comprise push away interface board 228 and drive push away interface board 228 knee-action push away interface cylinder 227.

When interface 2 ' moves to point template 226 position, when cannot fall smoothly, can operate and push away interface cylinder 227 action, driving pushes away interface board 228 and is pushed by interface 2 ' between the double-layer films of film material 1 '.

In addition, even if interface 2 ' can fall smoothly, also can make to push away interface module action, to keep the conformability of interface 2 ' height, guarantee follow-up welding quality.

When being appreciated that actual setting, secondary rail 132 is also feasible substantially ringwise, as long as its part between interface feed mechanism 31 and thermal synthesis bag mechanism 41 as previously mentioned, remainder height is consistent.

When being appreciated that practical operation, only rely on that to push away between double-layer films that interface 2 ' directly pushes film material 1 ' by interface module be also feasible.

The structure of interface feed mechanism 31 can be understood with reference to Figure 11.

Interface 2 ' is provided by loader, interface 2 ' is under the effect of loader, with horizontality, namely the axis being parallel of interface 2 ' is in horizontal direction, enters interface slideway 311, after the gripping of gripping interface module, under the effect of upset assembly, gripping interface module is reversed and makes interface 2 ' be in vertical state, so that by after fixture 14 gripping, assembles before being sent to thermal synthesis bag mechanism 41 with film material 1 '.

In concrete scheme, gripping interface module comprises the interface tong 312 of gripping interface 2 ', the interface gas pawl 313 of band mobile interface tong 312 action, and drive interface gas pawl 313 send interface cylinder 314.

In the lump in conjunction with Figure 12 and Figure 13, it illustrates two kinds of mode of operations of upset assembly.

Upset assembly comprises overturning seat 315, trip shaft 316, upset cylinder 317, connecting rod 318 and bearing 319; Bearing 319 is fixedly arranged on frame 11, and overturning seat 315 is arranged at the side of bearing 319, and trip shaft 316 is plugged in overturning seat 315 rotationally; One end of connecting rod 318 is connected with trip shaft 316, and the other end is connected with the movable end of upset cylinder 317; The fixed end of upset cylinder 317 is connected with the mounting blocks of bearing 319 opposite side.

Interface cylinder 314 is sent to be connected with trip shaft 316.

During work, upset assembly is in state shown in Figure 12, and the movable end of upset cylinder 317 stretches out, and makes the axis being parallel of gripping interface module in vertical direction, is in the position S1 shown in Figure 11.

Send interface cylinder 314 action, band mobile interface gas pawl 313 and interface tong 312 fall to the appropriate location of interface slideway 311; Then, the action of interface gas pawl 313, makes interface tong 312 open, and now interface tong 312 is concordant with interface 2 ' position, and interface gas pawl 313 again action makes interface tong 312 closed to clamp interface 2 '; Then send interface cylinder 314 action, band mobile interface gas pawl 313, interface tong 312 and nipped interface 2 ' move, so far completes the gripping of interface 2 '.

After gripping to interface 2 ', the action of upset cylinder 317, its movable end is regained, and pulls connecting rod 318, drives trip shaft 316 to overturn, can arrange position limiting structure, make trip shaft 316 just overturn 90 °, and now, upset assembly is in state shown in Figure 13; Because gripping interface module is connected with trip shaft 316, so gripping interface module also overturns 90 ° with trip shaft 316, be in the S2 of position shown in Figure 11, so, become vertically from original level by the interface 2 ' direction clamped.

Upset assembly keeps motionless, sending interface cylinder 314 action, by being pushed on the clamping plate 141 of fixture 14 by the interface 2 ' clamped, being clamped by clamping plate 141, thus interface 2 ' can transmit along guide rail 131 with fixture 14.

Arrow in Figure 11 shows the transmittance process of interface 2 '.

Due to the structural limitations of interface 2 ', inconvenience adopts vertical throughput direction (finger mouth 2 ' is carried with the state of axis being parallel in vertical direction), if adapt to the conveying of film material 1 ' vertical direction, interface 2 ' is carried with vertical state, then need the structure changing existing interface loader and relevant device, so, change larger, be not easy to realize, and significantly can increase productive costs.Interface 2 ' can be sent to fixture 14 with vertical state by the setting of above-mentioned upset assembly easily, and the structure overturning assembly is simple, is easy to realize.

Certainly, actual when arranging, upset assembly also can adopt other modes, as utilized circular angular displacement type cylinder, as long as interface 2 ' can be converted to vertical state from horizontality, sends into fixture 14.

In addition, for the ease of the welding that interface 2 ' and film material 1 ' are follow-up, also can arrange interface preheating mechanism 32 at the middle section position of secondary rail 132, docking port 2 ' carries out preheating.

With reference to Figure 14, interface preheating mechanism 32 comprises pre-hot gas pawl 321, is fixed on the preheating connecting panel 323 of pre-hot gas pawl 321, and is fixedly arranged on the preheated mold 322 of preheating connecting panel 323.

Fixture 14 is with mobile interface 2 ' to run so far, can operate and make the action of pre-hot gas pawl 321, and drive preheated mold 322 to close, docking port 2 ' preheats.

Be appreciated that, interface 2 ' is converted to vertical state by original horizontality, so when carrying out preheating to it, the involutory direction of preheated mold 322 also correspondingly changes, change into horizontal direction action by existing vertical direction action, two namely involutory preheated mold 322 lay respectively at the inner side and outer side of guide rail 131.

Further, between preheated mold 322 and preheating connecting panel 323, cleading 324 can be set; Arranging of cleading 324 can be avoided causing damage to pneumatic element, affects the service life of pneumatic element.

After interface 2 ' sends into film material 1 ', then be sent to thermal synthesis bag mechanism 41 place together.

Now, advancing of film material 1 ' is still controlled by filming-drawing mechanism 22, and advancing of interface 2 ' is controlled by annular transfer assembly 13, and both synchronous realizes by programming control.

Please refer to Figure 15, Figure 15 is the structural representation of the bag mechanism of thermal synthesis shown in Fig. 1.

As shown in the figure, thermal synthesis bag mechanism 41 comprises heat-seal mould 413 and drives the heat seal cylinder 412 of heat-seal mould 413 action; Wherein, heat-seal mould 413 is installed on support component 414.

Interface 2 ' and film material 1 ' run so far, and heat seal cylinder 412 action drives support component 414 action, make heat-seal mould 413 involutory, film material 1 ' is heated, make film material 1 ' form the shape of sack 3 ', because interface 2 ' is preheated before, now interface 2 ' tentatively welds with film material 1 '.

Heat-seal mould 413 is also provided with cutter structure, when carrying out thermal synthesis type to film material 1 ', to cut sack 3 ', for the separation of succeeding bag 3 ' is prepared.

In order to ensure welding quality, support component 414 is also connected with guiding parts 415, and guiding parts 415 is fixedly arranged on backplate 411, and backplate 411 is fixedly arranged on frame 11.

Particularly, guiding parts 415 can be guide plate, and it has guide channel, and support component 414 is connected with the pilot bar being plugged in guide channel.Certainly, the guiding parts of other structures also can be set in reality.

Because film material 1 ' is in vertical state, so the direction of action of heat-seal mould 413 when involutory is also changed into the action of horizontal direction by the action of original vertical direction.

And so, the quality of heat-seal mould 413 and support component 414 is larger, during for avoiding action, the whole quality of heat-seal mould 413 and support component 414 all concentrates on guiding parts 415, makes guiding parts 415 damaged, the effect of impact guiding, is also provided with auxiliary guiding components 416 further.

Particularly, auxiliary guiding components 416 is positioned at the lower end of heat-seal mould 413, plays a supporting role to heat-seal mould 413.

In concrete scheme, auxiliary guiding components 416 can be set to the structure of guide rail, in heat-seal mould 413 lower end, slide block is installed, so, when heat-seal mould 413 can be avoided involutory, and produce because rubbing between guide rail and wear and tear, in addition, the structure of guide rail and slide block also can play directional tagging to the action of heat-seal mould 413.

Because film material 1 ' is in vertical state, when thermal synthesis type, for avoiding film material 1 ' to drop, affect quality, thermal synthesis bag mechanism 41 is also provided with holder membranous part.

In concrete scheme, in two heat seal portions that heat-seal mould 413 is involutory, the lower end of one arranges boss 4131, the upper surface of this boss 4131 is concordant with the bottom of film material 1 ', another one is provided with the groove corresponding with this boss 4131 position, when heat-seal mould 413 is involutory, boss 4131 can insert in described groove, avoids affecting thermal synthesis type.

Film material 1 ' transmits so far by filming-drawing mechanism 22, and this boss 4131 can be played a supporting role to film material 1 ', can also provide certain guiding, avoids film material 1 ' to drop, and affects welding of subsequent film material 1 ' and interface 2 '.

At thermal synthesis bag mechanism 41 place, because film material 1 ' tentatively welds with interface 2 ', form sack 3 ', so during follow-up transmissions, only just can realize together advancing of interface 2 ' and film material 1 ' by fixture 14 gripping interface 2 '.

Here it is to be noted, when arranging, several sacks 3 ' of thermal synthesis bag mechanism 41 once-forming can be made, correspondingly, when sack 3 ' moves to follow-up each mechanism with fixture 14, the setting of each mechanism also can once operate these several sacks 3 ', certainly, fixture 14 is also one group with several, with the interface 2 ' that gripping is corresponding with sack 3 ' number.

In scheme given by diagram, fixture 14 is one group with two, and thermal synthesis bag mechanism 41 once can be shaped two sacks 3 '.

It should be noted that, because film material 1 ' is with vertical state transmission, if once-forming sack 3 ' number is too much, film material 1 ' at filming-drawing mechanism 22 place, may because gripping power is not enough fold, actual when arranging, the number of once-forming sack 3 ' can be considered.

Please refer to Figure 16, Figure 16 is the structural representation of welding mechanism shown in Fig. 1.

As shown in the figure, welding mechanism 42 comprises weld mold 422 and drives the weld cylinder 421 of weld mold 422 action; Particularly, be welded to connect the movable end that plate 423 is fixedly arranged on weld cylinder 421, be welded to connect plate 423 and be connected with and be welded and fixed plate 424, weld mold 422 is fixedly arranged on and is welded and fixed plate 424.

At the film material 1 ' of thermal synthesis bag mechanism 41 place formation sack 3 ' with after moving to welding mechanism 42 with its interface 2 ' tentatively welded with fixture 14, the action of operation weld cylinder 421, drive weld mold 422 action, accurate welding is carried out to the film material 1 ' tentatively welded and interface 2 ', makes the junction good seal of film material 1 ' and interface 2 '.

Further, in order to avoid weld cylinder 421 stroke excessive or too small (mainly avoid cylinder 421 stroke excessive), affect welding quality, be also provided with welded limiting part 425, to control the stroke of weld cylinder 421, prevent not prison welding or welding excessively.

After accurate welding, the structure of sack 3 ' can be understood with reference to Figure 17, the S of position shown in figure is the position of weld of film material 1 ' and interface 2 ', sack 3 ' has bag shoulder 3 ' 1 and slitter edge 3 ' 2, for convenience of follow-up filling medicament, need two sacks 3 ' to be separated, and remove slitter edge 3 ' 2, specifically operated by shaping torn edges mechanism 51.

It is pointed out that several sacks 3 ' of once-forming have a slitter edge 3 ' 2.

Please refer to Figure 18 to Figure 20; Figure 18 is the structural representation of the torn edges of shaping shown in Fig. 1 mechanism; Figure 19 is the structural representation in the portion of shaping shown in Figure 18; Figure 20 is the structural representation in the portion of torn edges shown in Figure 19.

Shaping torn edges mechanism 51 comprises shaping portion and torn edges portion.

Shaping portion comprises shaping mould 512 and drives the shaping cylinder 511 of shaping mould 512 action; Shaping mould 512 is fixedly arranged on shaping connecting panel 515, and shaping connecting panel 515 is fixedly arranged on the movable end of shaping cylinder 511.

Torn edges portion comprises torn edges tong 513 and drives the torn edges gas pawl 514 of torn edges tong 513 action, also comprises linear drives portion 518, torn edges tong 513 and torn edges gas pawl 514 in the vertical direction can be driven to move.

After the sack 3 ' welded moves to shaping portion with fixture 14, the action of operation shaping cylinder 511, drive shaping mould 512 action, pressurization shaping is carried out to the interface position of sack 3 ', sack 3 ' is made to have good outward appearance, simultaneously also can to the effect of just welding not yet cooling interface position and play cooling.

Further, in order to ensure shaping effect, shaping portion is also provided with shaping locating part 516, and the stroke size of restriction shaping cylinder 511, to avoid, shaping is not in place or shaping is excessive.

After sack 3 ' compresses by shaping portion, slitter edge 3 ' 2 is torn by operation torn edges portion action.Particularly, first control the action of torn edges gas pawl 514, torn edges tong 513 close and clamp the upper end of slitter edge 3 ' 2, then driving linear drives portion 518 action, drive torn edges tong 513 and torn edges gas pawl 514 vertically move down, thus are torn by slitter edge 3 ' 2.

Further, during for avoiding removing slitter edge 3 ' 2, pulling bad sack 3 ', being also provided with compressing member 519.

In concrete scheme, compressing member 519 is fixedly arranged on shaping connecting panel 516, its position and take on 3 ' 1 corresponding near the bag of slitter edge 3 ' 2, can understand with reference to Figure 19.

When shaping cylinder 511 drives shaping mould 512 action to compress sack 3 ', compressing member 519 is also driven to be compressed by the bag shoulder 3 ' 1 near slitter edge 3 ' 2.

Certainly, actual when arranging, compressing member 519 also can arrange separately a set of driver train.

Please refer to Figure 21, Figure 21 is the structural representation of filling mechanism shown in Fig. 1.

As shown in the figure, filling mechanism 61 comprises the filling pipeline 612 that is communicated with liquid and is connected to filling 611 of filling pipeline 612 end, and filling 611 is fixedly arranged on the permanent seat 616 promoting cylinder 613 movable end, can under the promotion promoting cylinder 613 parallel motion.

After the sack 3 ' after shaping torn edges moves to filling mechanism 61 with fixture 14, promote cylinder 613 action, filling 611 is released, inserts it into the interface 2 ' of sack 3 ', thus can be filling in sack 3 ' by filling pipeline 612 by liquid.

Obviously, for realizing the filling of liquid, promote the associated components such as cylinder 613 and filling 611 and be positioned at more than the driving surface of sack 3 ', under non-bottling condition, for avoiding dependency structure to be positioned at more than the sack driving surface of sack 3 ', affecting laminar flow, thus affecting the control of work area cleanliness, and then affect the quality of product, lifting assembly can be set and make the associated components such as promotion cylinder 613 and filling 611 be positioned at below sack driving surface when non-bottling condition.

Be appreciated that sack driving surface is the interface position of sack 3 ' here.

Particularly, lifting assembly comprises lifting unit 614 and drives the lift cylinder 615 of the vertical movement of lifting unit 614; Promote the top that cylinder 613 is arranged at lifting unit 614.

So, promote cylinder 613 and be pushed out to interface 2 ' top by filling 611, lift cylinder 615 drives lifting unit 614 to fall, and inserts interface 2 ' carry out filling by filling 611; After filling end, lift cylinder 615 drives lifting unit 614 to rise, and extracts filling 611, promotes cylinder 613 and drives filling 611 retraction, receive from interface 2 ' top, complete a filling operation process by filling 611.

After filling end, also need interface 2 ' to seal, completed by capping mechanism 71.

Please refer to Figure 22, Figure 22 is the structural representation of capping mechanism shown in Fig. 1.

As shown in the figure, capping mechanism 71 comprises and pushes cylinder 713 and lifting group portion 712, and lifting group portion 712 is arranged at the link span 714 pushing cylinder 713 movable end, can under the driving pushing cylinder 713 parallel motion.

Lifting group portion 712 is connected with suction cover pipe 711, and suction cover pipe 711 can vertically movement under the driving in lifting group portion 712, and can draw the lid 4 ' from sending lid slideway 716.

After the sack 3 ' being filled with liquid moves to capping mechanism 71 with fixture 14, push cylinder 713 action, lifting group portion 712 is released, portion 712 action of lifting group, after driving suction cover pipe 711 to move down absorption lid 4 ', continue to drive suction cover pipe 711 to move down, to be press fit on the interface 2 ' of sack 3 ' by lid 4 ', realize welding of interface 2 ' and lid 4 '.After having welded, lifting group portion 712 is regained, prepare next capping flow process.

Further, the below of link span 714 is also provided with guide part 715, guide part 715 can guarantee that pushing cylinder 713 pushes to correct position by lifting group portion 712, thus ensure to be located at the suction cover pipe 711 in lifting group portion 712 and the accurate of interface 2 ' relative position, improve capping quality, avoid liquid leakage.

Particularly, guide part 715 comprises guide rail and can at the slide block of slide on rails, and wherein, slide block is connected with link span 714.

After capping completes, sachets is finished product substantially, and in order to identify different liquid products, bag making, filling and sealing machine is also provided with label-sticking mechanism 81 after capping mechanism 71, with labelled to sachets.

Please refer to Figure 23, Figure 23 is the structural representation of label-sticking mechanism shown in Fig. 1.

As shown in the figure, label-sticking mechanism 81 comprises labeling cylinder 811 and is wound in the label film 812 of labeling cylinder 811; Also comprise the push pedal cylinder 813 of push pedal 814 and driving push pedal 814 action.

Particularly, label film 812 is tensioned between two labeling cylinders 811, and its position and sack 3 ' treat that the one side of labeling is corresponding, and push pedal 814 is corresponding with the position of label film 812, and label film 812 is between sack 3 ' and push pedal 814.

After the sack 3 ' that capping completes moves to label-sticking mechanism 81 with fixture 14, push pedal cylinder 813 action, drive push pedal 814 to move towards label film 812 direction, label film 812 is pressed on sack 3 ', thus by the information stickup on label film 812 to sack 3 ' surface.

Further, label-sticking mechanism 81 also comprises top board 816 and top board spring 815, and top board 816 is connected to the another side of sack 3 ' unlabelled, and one end of top board spring 815 connects top board 816, and the other end is fixedly arranged on frame 11.

Setting like this, when label film 812 is pressed in sack 3 ' by push pedal 814, top board 816 applies a counter-force in the effect of top board spring 815 to sack 3 ', to guarantee that the information on label film 812 can be pasted on sack 3 ' surface well, improves end product quality.

Sack 3 ' after labeling completes has been finished product, can roll off the production line.

Please refer to Figure 24, Figure 24 is the structural representation of output mechanism shown in Fig. 1.

As shown in the figure, output mechanism 91 comprises the output gas pawl 912 exporting tong 911, drive the action of output tong 911, and the output cylinder 913 of driver output gas pawl 912.

After finished product sack 3 ' moves to output mechanism 91 with fixture 14, first control to export cylinder 913 action, release and export gas pawl, and control to export the action of gas pawl 912, output tong 911 is closed, to clamp the interface position of finished product sack 3 ', then output tong 911 is made to remain closed, control to export cylinder 913 action, regain and export gas pawl 912, finished product sack 3 ' is taken off from fixture 14, and control to export the action of gas pawl 912, output tong 911 is opened, finished product sack 3 ' is placed belt conveyor, to enter follow-up flow process.

Above a kind of bag making, filling and sealing machine provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.

Claims

1. a bag making, filling and sealing machine, comprises frame (11), it is characterized in that, also comprise:

Film material feed mechanism, for carrying film material (1 ') backward with vertical state;

An annular transfer assembly (13), is disposed with bag-making organization, embedding mechanism and output mechanism (91) along direction of transfer;

Described bag-making organization, for making sack sack (3 ') upward by the conveying described film material (1 ') being in vertical state so far;

Described embedding mechanism, for sealing to the conveying filling medicament of described sack (3 ') so far;

Described output mechanism (91), for exporting described sack (3 ').

2. bag making, filling and sealing machine according to claim 1, it is characterized in that, also comprise and send interface agency, before interface (2 ') is vertically sent to described bag-making organization along described annular transfer assembly (13), and between the double-layer films described interface (2 ') being sent into described film material (1 ').

3. bag making, filling and sealing machine according to claim 2, is characterized in that, described in send interface agency to comprise:

Interface feed mechanism (31), for being vertically supplied to the fixture (14) of described annular transfer assembly (13) by described interface (2 '); Described fixture (14) can slide on guide rail (131) along the direction of transfer of described annular transfer assembly (13);

Divide membrane element, before being positioned at described bag-making organization, for being separated by the double-layer films of described film material (1 ').

4. bag making, filling and sealing machine according to claim 3, it is characterized in that, the periphery of described guide rail (131) is provided with secondary rail (132), and described interface (2 ') is sent between the double-layer films of described film material (1 ') by its auxiliary described fixture (14).

5. bag making, filling and sealing machine according to claim 4, is characterized in that, it is front that described secondary rail (132) starts from described interface feed mechanism (31), before terminating in described bag-making organization;

The head end of described secondary rail (132) has the oblique section (132a) that rises, and end has lower drop angle section (132b), and described lower drop angle section (132b) is positioned at the top of described point membrane element;

Described fixture (14) can slide along described secondary rail (132) in secondary rail section.

6. bag making, filling and sealing machine according to claim 3, is characterized in that, the top of described point of membrane element is also provided with and pushes away interface board (228) and push away interface cylinder (227); Described push away interface board (228) described push away the driving of interface cylinder (227) under, interface (2 ') can be promoted and enter between the double-layer films of described film material (1 ').

7. bag making, filling and sealing machine according to claim 3, is characterized in that, described interface feed mechanism (31) comprises gripping interface module and upset assembly;

Described gripping interface module can be in the described interface (2 ') of horizontality from interface slideway (311) gripping;

Described upset assembly can drive described gripping interface module to overturn, and is in vertical state to make described interface (2 ').

8. bag making, filling and sealing machine according to claim 7, it is characterized in that, the connecting rod (318) that described upset assembly comprises overturning seat (315), is plugged in the trip shaft (316) of described overturning seat (315) rotationally, is fixedly arranged on described trip shaft (316), and the upset cylinder (317) be connected with described connecting rod (318);

Described upset cylinder (317) can pull described connecting rod (318) to rotate;

Described gripping interface module is fixedly arranged on described trip shaft (316).

9. the bag making, filling and sealing machine according to any one of claim 1 to 8, is characterized in that, described film material feed mechanism comprises Film laminating apparatus structure (21) and filming-drawing mechanism (22); Described Film laminating apparatus structure (21) comprising:

The film feeding cylinder (211) that axis horizontal is arranged, for sending film material (1 ') with horizontality;

Reversing drum, for being converted to vertical state by the film material (1 ') of conveying horizontality so far;

Described filming-drawing mechanism (22) is for drawing the described film material (1 ') of conveying vertical state so far the bag-making organization delivering to bag making, filling and sealing machine.

10. bag making, filling and sealing machine according to claim 9, is characterized in that, described reversing drum comprises the horizontal reversing drum (214) of two laminatings and the vertical reversing drum (215) of two laminatings;

The described film material (1 ') that described film feeding cylinder (211) is sent horizontal through two described horizontal reversing drums (214), more vertically passes two described vertical reversing drums (215).

11. bag making, filling and sealing machines according to claim 10, is characterized in that, the horizontal throw between described horizontal reversing drum (214) and described vertical reversing drum (215) keeps predetermined value.

12. bag making, filling and sealing machines according to any one of claim 1 to 8, it is characterized in that, described bag-making organization comprises thermal synthesis bag mechanism (41), and the heat-seal mould (413) of described thermal synthesis bag mechanism (41) has the holder membranous part supporting described film material (1 ').

13. bag making, filling and sealing machines according to claim 12, it is characterized in that, in two heat seal portions of described heat-seal mould (413), one is provided with the boss supporting described film material (1 '), and another one offers the groove inserted for described boss.

14. bag making, filling and sealing machines according to claim 12, it is characterized in that, described bag-making organization also comprises the shaping torn edges mechanism (51) after being arranged at described thermal synthesis bag mechanism (41), it comprises torn edges portion, with the slitter edge (3 ' 2) of described sack (3 ') of tearing.

15. bag making, filling and sealing machines according to claim 14, is characterized in that, described torn edges portion comprises torn edges tong (513), torn edges cylinder (514) and linear drives portion (518); Described torn edges cylinder (514) can drive described torn edges tong (513) to clamp described slitter edge (3 ' 2); Described linear drives portion (518) can drive the vertically movement of described torn edges cylinder (514).

16. bag making, filling and sealing machines according to claim 15, it is characterized in that, described torn edges portion also comprises compressing member (519), so that when described torn edges tong (513) removes described slitter edge (3 ' 2), bag shoulder (3 ' 1) near described slitter edge (3 ' 2) can be compressed.