CN104210686B

CN104210686B - Paper towel packaging machine adopting whole-roll film packaging

Info

Publication number: CN104210686B
Application number: CN201410444974.9A
Authority: CN
Inventors: 黄松
Original assignee: Chengdu Soontrue Rainbow Machinery Equipment Co Ltd
Current assignee: Chengdu Soontrue Rainbow Machinery Equipment Co Ltd
Priority date: 2014-09-03
Filing date: 2014-09-03
Publication date: 2017-02-15
Anticipated expiration: 2034-09-03
Also published as: CN104210686A

Abstract

The invention discloses a paper towel packaging machine adopting whole-roll film packaging and relates to the technical field of paper towel packager machinery. According to the packaging machine, a material and a packaging film are conveyed simultaneously, the material is packaged by the packaging film while being conveyed, and the packaging process is uninterrupted, so that the packaging efficiency is increased; during packaging, locations of grains and patterns on the packaging film can be excellently controlled, so that the grains and the patterns are packaged to specific locations of the material, and packaged paper towels are more attractive, thereby meeting the demands of people in daily lives.

Description

A kind of pocket tissue packing machine of employing entire volume film packaging

Technical field

The present invention relates to facial tissue packer mechanical field, more specifically a kind of handkerchief paper bag of employing entire volume film packaging Installation.

Background technology

Facial tissue packer replaces Traditional Man packaging, and it is fast to have speed, the features such as packaging neat appearance, has both saved manpower Improve production efficiency again.However as the quickening of rhythm of life, people are also increasing to the demand of napkin, especially handkerchief Paper, is that people's life requirement amount is maximum；The requirement to tissue for the people is not only the quality of paper, the also outward appearance to tissue It is packaged with certain requirement.In order to meet the demand of people, it is necessary for improving packaging efficiency and the Accuracy of Packaging of tissue.

State Intellectual Property Office, on 2 22nd, 2006, discloses Publication No. CN1736801A, and entitled " one The patent of invention of kind materials packing machine ", a kind of materials packing machine of this patent of invention, including film feeder, feed arrangement And packaging film forming sealing device, described film feeder includes a membrane cut mechanism；Described packaging film forming sealing device includes one Packaging film supporting plate on support, this supporting plate is provided with the material through hole that shape and size are all matched with material to be packaged； With the packaging film former above packaging film supporting plate material through hole；With the material locating clip above packaging film former Tight part and material propulsive element, the running direction of material location clamping part and material propulsive element is perpendicular；Be in bag One group of material bottom surface between dress film molding device and material clamping part is packed handss and and is used for seal material bottom surface packaging film Seal plate；And material can be delivered to the material jacking part material location clamping part below packaging film supporting plate by one.

This patent of invention is first by certain specification size, packaging film to be cut in bulk, then conveys the packaging film of well cutting To the through hole of supporting plate, then by jacking part, material is pushed at material location clamping part, during pushing, Material passes through through hole, and by the packaging film jack-up on through hole, by material channel so that packaging film is coated on material top surface and two End, when material is transported at material location clamping part, material is clamped by material location clamping part, then packs handss pair The packaging film of material bottom surface carries out packing box heat-seal, carries out pin forming to material both sides more afterwards, completes the bag of whole material Dress.

There is problems with a kind of above-mentioned material packing machine of the prior art：

1st, it is all first entire volume film to be cut into single film to the packaging of the materials such as napkin in prior art, then single film pair Should be packed single material, this manner of packing is discontinuously solely to single material package, when packaging process wastes Between, packaging efficiency is low.

2nd, the napkin manner of packing of prior art, single film correspond to single material package, be difficult to packaging film positioning it is impossible to Pattern on packaging film or decorative pattern are navigated on the specific position of material so that during subsequent packages, pattern or flower Skew in stricture of vagina, and it is attractive in appearance that impact is packed.

3rd, existing manner of packing is by the way of material jacking or falling in film molding device, this manner of packing Packaging speed there are certain requirement, the jacking of packing materials or whereabouts not can exceed that setting speed, after exceeding setting speed, This kind of manner of packing it cannot be guaranteed that the regularity of material, simultaneously nor packaging packaging film packing materials precision, be unfavorable for Improve packaging efficiency, packaging efficiency is low.

Content of the invention

For above-mentioned deficiency of the prior art, the invention provides a kind of handkerchief paper wrapper of employing entire volume film packaging Machine, packs to material during film feeding, improves packaging efficiency；And the present invention is in packaging process, can be fine The position controlling decorative pattern and pattern on packaging film so that decorative pattern and pattern are packaged at the specific position of material so that packaging Good napkin has more aesthetic property, meets people's daily life demand.

For solving above-mentioned deficiency of the prior art, the present invention is achieved through the following technical solutions：

A kind of pocket tissue packing machine of employing entire volume film packaging, including film feeding mechanism, material conveying mechanism, packaging film molding Device, the first conveying mechanism, heat sealing mechanism, shut-off mechanism, second conveyor structure and pin forming device it is characterised in that：

Material conveying mechanism：For conveying unpacked material；

Film feeding mechanism：For conveying and packaging film；

Packaging membrane forming device：It is arranged on the outfan of material conveying mechanism, for packaging film is wrapped in shape on material Become the column packaging bag of side openings；

First conveying mechanism：It is located at the discharge end of packaging membrane forming device, and be used for conveying described column packaging bag；

Heat sealing mechanism：It is arranged on top or the side of the first conveying mechanism, for opening to the side of described column packaging bag Mouth is sealed；

Shut-off mechanism：It is arranged on the rear end of the first conveying mechanism, for cutting to the column packaging bag after side seal Disconnected segmentation forms the semi finished package bag of single both ends open；

Second conveyor structure：It is arranged on shut-off mechanism rear end, for the semi finished package of the both ends open after conveying cut-out Bag；

Pin forming device：It is arranged on second conveyor structure, for the semi finished package bag to described both ends open Two ends carry out pin forming, form finished product packing bag.

Described packaging membrane forming device includes packing film shaping channel and folding portion；Described folding portion include turning over lamina membranacea, Under turn over lamina membranacea, rollover lamina membranacea I and rollover lamina membranacea II；Described film shaping channel is rectangular channel；Described film shaping channel top surface stays Have a vee, described on turn over lamina membranacea one end and be connected on the hypotenuse of vee, the other end flips up；Under described Turn over lamina membranacea and be arranged on film shaping channel lower end, and one end is fixedly linked with the bottom of film shaping channel porch, the other end to Lower turnover；Described rollover lamina membranacea I is arranged on the right side of film shaping channel, and the right edge of one end and film shaping channel porch is fixed It is connected, the other end turns down backward along material conveying direction；Described rollover lamina membranacea II be arranged on the left of film shaping channel, and one end with The left side of film shaping channel porch is fixedly linked, and the other end turns down backward along material conveying direction；Described rollover lamina membranacea I, Under turn over lamina membranacea, rollover lamina membranacea II and on turn over lamina membranacea be sequentially connected formation described folding portion.

Described rollover lamina membranacea I, under turn over lamina membranacea, rollover lamina membranacea II and on turn over the lamina membranacea place of being sequentially connected in arc transition.

Gap is there are between the top surface of described film shaping channel and the right side wall of film shaping channel；Described film shaping channel Top surface and the right side wall of film shaping channel between be provided with fixture, described fixture one end is fixedly connected on film shaping channel Top surface on, the other end is fixedly connected on the right side wall of film shaping channel.

Described material conveying mechanism is two groups of symmetrical belt conveyors.The effect of clamping is played to the material of conveying.

Described first conveying mechanism is vacuum negative pressure type conveying mechanism.

Described first conveying mechanism is provided with filming-drawing mechanism above packaging membrane forming device one end, described filming-drawing mechanism For vacuum negative pressure type conveying mechanism.

Described second conveyor structure is inverted "L" shaped transfer passage；Described second conveyor structure corner is provided with push pedal；Institute State pin forming device and be arranged on second conveyor structure both sides.

Described pin forming device is arranged on second conveyor structure tail end.

Compared with prior art, the Advantageous Effects that the present invention is brought show：

1st, the pocket tissue packing machine of the present invention, is accomplished continuously or intermittently packed to tissue using entire volume film, and packaging film leads to Cross packaging membrane forming device and be coated on tissue surface, when tissue conveys into packaging membrane forming device, packaging film is to continuous Or the tissue of intermittent delivery accomplished continuously or intermittently packed, packaging film enters the film molding of packaging membrane forming device through turnover Formed in passage one semiclosed and while there being the packaging bag of opening, the position of packaging bag opening is corresponding with heat sealing mechanism；Packaging Packaging film after tissue seals by the opening to packaging bag for the heat sealing mechanism of the first conveying mechanism side, then will Packaging film after heat-sealing is cut off, and continues on at pin forming device, carries out pin forming to the two ends of tissue, Tissue packaging completes the most at last.

2nd, the manner of packing of the manner of packing of the pocket tissue packing machine of the present invention and pocket tissue packing machine of the prior art Compare and make a big difference：The packaging membrane forming device of the present invention includes film shaping channel and folding portion, and packaging film passes through turnover Through film shaping channel, in film shaping channel, packaging film is close to the inwall of film shaping channel all the time so that wrapping for the turnover in portion Dress film passes through the moulding of film shaping channel, forms a rectangular pack bag；The present invention during transport membrane, device for transporting objects Material is delivered in film shaping channel, when conveying material through film shaping channel, packaging film coats to material.At this In the packaging process of invention, tissue can continuously or intermittently convey, and packaging film is also continuously or intermittently tissue to be entered Row cladding, compared to existing technologies, this mode has saved many times, improves packaging efficiency.

3rd, the pocket tissue packing machine of the present invention, due to be continual tissue is packed, conveyed in tissue In journey, tissue is packed, when tissue is through film shaping channel, tissue is located in packaging bag, defensive position The movement of handkerchief paper is all to follow the movement of packaging bag and movement, is not subjected to displacement change between the two, therefore, the present invention sets The transfer rate of good packaging film and material transfer rate are adapted it is possible to so that the decorative pattern on packaging film or pattern are coated on handss So that the napkin that the facial tissue packer of the present invention is packed out has more aesthetic property at the specific position of handkerchief paper.

4th, a kind of pocket tissue packing machine of employing entire volume film packaging of the present invention, is packed to napkin using entire volume film, Do not need before packaging packaging film is cut, again cutting is carried out to packaging film after packaging film packing materials, so not only carry High packaging efficiency, also improves the packaging precision of packer so that the finished product after packaging is more attractive in appearance.

5th, the packaging membrane forming device of the present invention has a variety of versions, and such as packaging membrane forming device includes a film molding Passage, described film shaping channel is cylindrical, is provided with membrane roller below film shaping channel, described membrane roller is provided with and circle The semi-circular recesses that tubular film shaping channel matches, film passes through between membrane roller and film shaping channel, in the work of membrane roller With film shaping channel is coated by packaging film, forms the column packaging bag of a top opening, then through heat sealing mechanism, column is packed The opening of bag is sealed, and forms semi finished package bag.This packaging membrane forming device utilizes the soft characteristic of film, by membrane The guiding of roller and traction are so that packaging film is gradually coated in packaging film shaping channel in course of conveying, and material is from packaging In film shaping channel, conveying, is transported on packaging film in channel exit, then the heat-sealing through top hot sealing device, the most at last Column packaging bag cut-out after heat-sealing, forms the semi finished package bag of both ends open.

6th, the packaging membrane forming device of the present invention includes packing film shaping channel and folding portion；Described folding portion includes turning over Lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea I and rollover lamina membranacea II；First then the turnover through folding portion enters back into film molding to packaging film In passage, packaging film is made to enter in film shaping channel according to the path of turnover by the turnover of folding portion, packaging film is close to On the inwall of film shaping channel；Described film shaping channel is rectangular channel；Described film shaping channel top surface leaves a triangle Breach, described on turn over lamina membranacea one end and be connected on the hypotenuse of vee, the other end flips up；Film shaping channel top surface stays One vee is the conveying of material for convenience, and when material conveys at film shaping channel, packaging film passes through above to turn over lamina membranacea With the guiding of film shaping channel top surface, cover in material top surface, material is packed.The packaging membrane forming device of the present invention, Structure is simple, easy to use, has very strong practicality, applies and can improve packaging efficiency in material packing machine, increases packaging The rate of precision of machinery is so that the product of packaging is more attractive in appearance.

7th, the present invention packaging membrane forming device turn over lamina membranacea I, under turn over lamina membranacea, rollover lamina membranacea II and on turn over lamina membranacea phase successively It is in arc transition at even, setting circular arc is excessively the conveying of packaging film for convenience, prevents broken in course of conveying intermediate package film Bag, affects packaging efficiency.

8th, deposit between the top surface of film shaping channel of packaging membrane forming device of the present invention and the right side wall of film shaping channel There iing gap, facilitating the conveying of film and the covering of material top package film, back side edge heat-sealing for it is being prepared.

Brief description

Fig. 1 is the main view figure structure schematic representation of pocket tissue packing machine of the present invention；

Fig. 2 is the vertical view figure structure schematic representation of pocket tissue packing machine of the present invention；

Fig. 3 packs membrane forming device main view perspective view for the present invention；

Fig. 4 packs membrane forming device rear perspective structural representation for the present invention；

Fig. 5 packs membrane forming device left view perspective view for the present invention；

Fig. 6 regards perspective view for present invention packaging membrane forming device is right；

Fig. 7 is the main structure diagram of pocket tissue packing machine embodiment 8 of the present invention；

Fig. 8 is the overlooking the structure diagram of pocket tissue packing machine embodiment 8 of the present invention；

Reference：1st, frame, 2, film feeding mechanism, 3, material conveying mechanism, 4, packaging membrane forming device, 41, film molding Passage, 411, vee, 412, fixture, 421, on turn over lamina membranacea, 422, under turn over lamina membranacea, 423, rollover lamina membranacea I, 424, side Turn over lamina membranacea II, the 5, first conveying mechanism, 6, filming-drawing mechanism, 7, shut-off mechanism, 8, second conveyor structure, 81, push pedal, 9, heat sealing machine Structure, 10, pin forming device.

Specific embodiment

Embodiment 1

As a preferred embodiment of the present invention, with reference to Figure of description 1 and 3, the present invention includes material conveying mechanism 3：With In the unpacked material of conveying；Film feeding mechanism 2：For accomplished continuously or intermittently conveying and packaging film；Packaging membrane forming device 4：It is arranged on The outfan of material conveying mechanism 3, for being wrapped in the column packaging bag forming side openings on material by packaging film；First Conveying mechanism 5：It is located at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9：Install Above the first conveying mechanism 5 or side, for sealing to the side openings of described column packaging bag；Shut-off mechanism 7： It is arranged on the rear end of the first conveying mechanism 5, form single two for the column packaging bag after side seal is carried out with cut-out segmentation The semi finished package bag of end opening；Second conveyor structure 8：It is arranged on shut-off mechanism 7 rear end, open for the two ends after conveying cut-out The semi finished package bag of mouth；Pin forming device 10：It is arranged on second conveyor structure 8, for half to described both ends open The two ends of finished product packing bag carry out pin forming, form finished product packing bag.

Described material conveying mechanism 3 is arranged on frame 1 side；Described packaging membrane forming device 4 is arranged in frame 1, institute The charging aperture stating packaging membrane forming device 4 is corresponding with material conveying mechanism 3 outfan；Described film feeding mechanism 2 is arranged on packaging The lower section of membrane forming device 4；Described first conveying mechanism 5 is arranged on packaging film along the conveying direction of packaging membrane forming device 4 Type device 4 outfan；The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging membrane forming device 4；Packaging The packaging membrane forming device 4 that is carried through that film passes through film feeding mechanism forms a semi-enclosed packaging bag with opening, is delivered to First conveying mechanism 5；Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, defeated in the first conveying mechanism 5 During sending, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9；Described second conveyor structure 8 is arranged In the first conveying mechanism 5 tail end；Described shut-off mechanism 7 is arranged between the first conveying mechanism 5 and second conveyor structure 8, cut-out Mechanism 7 is used for packaging bag after heat sealing mechanism 9 heat-sealing for the cut-out and forms the semi finished package bag of single both ends open；Described Pin forming device 10 is arranged on described second conveyor structure 8, and is used for carrying out pin one-tenth to the two ends of semi finished package bag Type, forms packaging bag finished product.

The pocket tissue packing machine of the present invention, is accomplished continuously or intermittently packed to material using entire volume film, and packaging film passes through packaging film Shaped device is coated on surface of material, and when material conveys into packaging membrane forming device, packaging film is to accomplished continuously or intermittently conveying Material is accomplished continuously or intermittently packed, and packaging film enters through turnover and forms half in the film shaping channel of packaging membrane forming device Close and while there being the packaging bag of opening, the position of packaging bag opening is corresponding with heat sealing mechanism；After accomplished continuously or intermittently packing Packaging film carries out the heat-sealing at opening by the heat sealing mechanism of the first conveying mechanism side, then enters the packaging film after heat-sealing Row cut-out, continues on at pin forming device, carries out pin forming to the two ends of material, material package completes the most at last.

The manner of packing of the pocket tissue packing machine of the present invention is compared with the manner of packing of facial tissue packer of the prior art Make a big difference：The packaging membrane forming device of the present invention includes film shaping channel and folding portion, and packaging film passes through folding portion Through film shaping channel, in film shaping channel, packaging film is close to the inwall of film shaping channel all the time so that packaging film for turnover Moulding by film shaping channel, form a rectangular pack bag；, during transport membrane, device for transporting objects is by thing for the present invention Material is delivered in film shaping channel, and when conveying material through film shaping channel, packaging film coats to material.In the present invention Packaging process in, can not intermittent delivery, packaging film be also not batch (-type) material is coated, compared to existing technology and Speech, this mode has been saved many times, has been improve packaging efficiency.

Embodiment 2

As another embodiment of the present invention, with reference to Figure of description 2 and 4, the present invention includes material conveying mechanism 3： For conveying unpacked material；Film feeding mechanism 2：For accomplished continuously or intermittently conveying and packaging film；Packaging membrane forming device 4：Install In the outfan of material conveying mechanism 3, for packaging film being wrapped in the column packaging bag that side openings are formed on material；The One conveying mechanism 5：It is located at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9：Peace It is contained in top or the side of the first conveying mechanism 5, for sealing to the side openings of described column packaging bag；Shut-off mechanism 7：It is arranged on the rear end of the first conveying mechanism 5, single for the column packaging bag after side seal is carried out with cut-out segmentation formation The semi finished package bag of both ends open；Second conveyor structure 8：It is arranged on shut-off mechanism 7 rear end, for the two ends after conveying cut-out The semi finished package bag of opening；Pin forming device 10：It is arranged on second conveyor structure 8, for described both ends open The two ends of semi finished package bag carry out pin forming, form finished product packing bag.

The packaging membrane forming device of the present invention has a variety of versions, leads to as packaging membrane forming device includes a film molding Road, described film shaping channel is cylindrical, is provided with membrane roller below film shaping channel, and described membrane roller is provided with and cylinder The semi-circular recesses that shape film shaping channel matches, film passes through between membrane roller and film shaping channel, in the effect of membrane roller, Film shaping channel is coated by packaging film, forms the column packaging bag of a top opening, then through heat sealing mechanism to column packaging bag Opening sealed, formed semi finished package bag.This packaging membrane forming device utilizes the soft characteristic of film, by membrane roller Guiding and traction so that packaging film is gradually coated in packaging film shaping channel in course of conveying, and material is from packaging film In shaping channel, conveying, is transported on packaging film in channel exit, then the heat-sealing through top hot sealing device, the hottest The column packaging bag cut-out being honored as a queen, forms the semi finished package bag of both ends open.

Embodiment 3

The conveying direction of material conveying mechanism is consistent with the conveying direction of packaging membrane forming device.

Material conveying mechanism is two groups of symmetrical belt conveyors, can be very good to play certain folder to the material being conveyed Hold effect, prevent the material being conveyed from deforming in course of conveying or phenomenon at random occurs.

Described packaging membrane forming device 4 includes packing film shaping channel 41 and folding portion；Described folding portion includes turning over film Plate 421, under turn over lamina membranacea 422, rollover lamina membranacea I 423 and rollover lamina membranacea II 424；Described film shaping channel 41 is rectangular channel；Described Film shaping channel 41 top surface leaves a vee 411, described on turn over lamina membranacea 421 one end and be connected to vee 411 On hypotenuse, the other end flips up；Described under turn over lamina membranacea 422 is arranged on film shaping channel 41 lower end, and one end is led to film molding The bottom of road 41 porch is fixedly linked, and the other end is turned over downwards；Described rollover lamina membranacea I 423 is arranged on film shaping channel 41 Right side, and one end is fixedly linked with the right edge of film shaping channel 41 porch, the other end turns down backward along material conveying direction； Described rollover lamina membranacea II 424 is arranged on the left of film shaping channel 41, and one end is solid with the left side of film shaping channel 41 porch Fixed connected, the other end turns down backward along material conveying direction；Described rollover lamina membranacea I 423, under turn over lamina membranacea 422, rollover lamina membranacea II 424 and above turn over lamina membranacea 421 be sequentially connected formation described folding portion.

Described rollover lamina membranacea I 423, under turn over lamina membranacea 422, rollover lamina membranacea II 424 and on turn over lamina membranacea 421 place of being sequentially connected be in justify Arc transition；Described rollover lamina membranacea I 423, under turn over lamina membranacea 422, rollover lamina membranacea II 424 and on turn over lamina membranacea 421 respectively with film molding lead to Road connecting place is in that circular arc is excessive；Setting circular arc is excessively the conveying of packaging film for convenience, prevents in course of conveying intermediate package film Broken bag, affect packaging efficiency.

When packaging film is delivered at packaging membrane forming device at film feeding mechanism, first through folding portion turnover, subsequently into film In shaping channel, the packaging film of entire volume pass through to turn on one's side lamina membranacea I 423, under turn over lamina membranacea 422, rollover lamina membranacea II 424 and on turn over lamina membranacea 421 turnover, enters film shaping channel, and is close to inside film shaping channel, film shaping channel top surface leaves a triangle Breach, packaging film, through above turning over the turnover of lamina membranacea, gradually forms the cladding of closure in film shaping channel, in the process of material conveying In, material is gradually coated, is finally coated on material surrounding, then through heat sealing mechanism, what material side was formed is coated to packaging film Carry out heat-seal process at closure mouth, be cut to parcel through shut-off mechanism more afterwards, then through pin forming device, parcel inserted Foot molding, ultimately forms packed products.

Embodiment 4

As another embodiment of the present invention, with reference to Figure of description 1 and 5, the present invention includes material conveying mechanism 3： For conveying unpacked material；Film feeding mechanism 2：For accomplished continuously or intermittently conveying and packaging film；Packaging membrane forming device 4：Install In the outfan of material conveying mechanism 3, for packaging film being wrapped in the column packaging bag that side openings are formed on material；The One conveying mechanism 5：It is located at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9：Peace It is contained in top or the side of the first conveying mechanism 5, for sealing to the side openings of described column packaging bag；Shut-off mechanism 7：It is arranged on the rear end of the first conveying mechanism 5, single for the column packaging bag after side seal is carried out with cut-out segmentation formation The semi finished package bag of both ends open；Second conveyor structure 8：It is arranged on shut-off mechanism 7 rear end, for the two ends after conveying cut-out The semi finished package bag of opening；Pin forming device 10：It is arranged on second conveyor structure 8, for described both ends open The two ends of semi finished package bag carry out pin forming, form finished product packing bag.

The conveying direction of material conveying mechanism is inconsistent with the conveying direction of packaging membrane forming device, material conveying mechanism Perpendicular to the conveying direction of packaging membrane forming device, material conveys and corresponds to the relative of packaging membrane forming device on tail end conveying direction Pusher is provided with side, material is pushed in packaging membrane forming device.

Gap is there are between the top surface of described film shaping channel 41 and the right side wall of film shaping channel 41；Described film molding It is provided with fixture 412, described fixture 412 one end is fixing even between the right side wall of the top surface of passage 41 and film shaping channel 41 It is connected on the top surface of film shaping channel 41, the other end is fixedly connected on the right side wall of film shaping channel 41.

Embodiment 5

As another embodiment of the present invention, with reference to Figure of description 1,3 and 4, the present invention includes material conveying mechanism 3：For conveying unpacked material；Film feeding mechanism 2：For accomplished continuously or intermittently conveying and packaging film；Packaging membrane forming device 4：Peace It is contained in the outfan of material conveying mechanism 3, for packaging film being wrapped in the column packaging bag that side openings are formed on material； First conveying mechanism 5：It is located at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9： It is arranged on top or the side of the first conveying mechanism 5, for sealing to the side openings of described column packaging bag；Cutting machine Structure 7：It is arranged on the rear end of the first conveying mechanism 5, form list for the column packaging bag after side seal is carried out with cut-out segmentation The semi finished package bag of individual both ends open；Second conveyor structure 8：It is arranged on shut-off mechanism 7 rear end, for two after conveying cut-out The semi finished package bag of end opening；Pin forming device 10：It is arranged on second conveyor structure 8, for described both ends open The two ends of semi finished package bag carry out pin forming, form finished product packing bag.

Described first conveying mechanism 5 is vacuum negative pressure type conveying mechanism.Described vacuum negative pressure type conveying mechanism includes conveying Belt, negative pressure cavity, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, and one end is connected on negative pressure cavity, conveys skin On negative pressure cavity, negative pressure cavity upper surface is provided with negative pressure hole to band winding, and the hole on belt conveyor faces negative pressure hole；Driver part Drive belt conveyor shuttling movement on negative pressure cavity.It is certain that first conveying mechanism is applied to packaging film by the way of negative pressure inhales film Pull strength it is ensured that the smooth delivery of power of packaging film.

Embodiment 6

As another embodiment of the present invention, with reference to Figure of description 2,3 and 5, the present invention includes material conveying mechanism 3：For conveying unpacked material；Film feeding mechanism 2：For accomplished continuously or intermittently conveying and packaging film；Packaging membrane forming device 4：Peace It is contained in the outfan of material conveying mechanism 3, for packaging film being wrapped in the column packaging bag that side openings are formed on material； First conveying mechanism 5：It is located at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9： It is arranged on top or the side of the first conveying mechanism 5, for sealing to the side openings of described column packaging bag；Cutting machine Structure 7：It is arranged on the rear end of the first conveying mechanism 5, form list for the column packaging bag after side seal is carried out with cut-out segmentation The semi finished package bag of individual both ends open；Second conveyor structure 8：It is arranged on shut-off mechanism 7 rear end, for two after conveying cut-out The semi finished package bag of end opening；Pin forming device 10：It is arranged on second conveyor structure 8, for described both ends open The two ends of semi finished package bag carry out pin forming, form finished product packing bag.

Described first conveying mechanism 5 is provided with filming-drawing mechanism 6 above packaging membrane forming device 4 one end.Filming-drawing mechanism For vacuum negative pressure type conveying mechanism；The structure of described filming-drawing mechanism is corresponding with the first conveying mechanism structure.Described vacuum is born Pressure type conveying mechanism includes belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, and vacuum tube one end is connected on vacuum pump, one end It is connected on negative pressure cavity, belt conveyor is wrapped on negative pressure cavity, negative pressure cavity upper surface is provided with negative pressure hole, the hole on belt conveyor Face negative pressure hole；Driver part drives belt conveyor shuttling movement on negative pressure cavity.Setting filming-drawing mechanism can be more favorable for The conveying of packaging film, because packaging film is soft materials, relies only on the first conveying mechanism after packaging membrane forming device to packaging The pull strength of film, it is easy to cause the deformation of packaging film, affects the attractive in appearance of packaging film, and filming-drawing mechanism not only can play traction bag The effect of dress film, can also arrange at the opening of packaging membrane closure, facilitate follow-up side to seal.

Embodiment 7

Described second conveyor structure 8 is inverted "L" shaped transfer passage 8；Described second conveyor structure 8 corner is provided with push pedal 81.

Described pin forming device 10 is arranged on second conveyor structure two sides of tail.

Embodiment 8

As another embodiment of the present invention, with reference to Figure of description 3,5,7 and 8, the present invention includes material conveyor Structure 3：For conveying unpacked material；Film feeding mechanism 2：For accomplished continuously or intermittently conveying and packaging film；Packaging membrane forming device 4： It is arranged on the outfan of material conveying mechanism 3, for packaging film being wrapped in the column packaging that side openings are formed on material Bag；First conveying mechanism 5：It is located at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing machine Structure 9：It is arranged on top or the side of the first conveying mechanism 5, for sealing to the side openings of described column packaging bag；Cut Breaking mechanism 7：It is arranged on the rear end of the first conveying mechanism 5, for the column packaging bag after side seal is carried out with cut-out segmentation shape Become the semi finished package bag of single both ends open；Second conveyor structure 8：It is arranged on shut-off mechanism 7 rear end, after conveying cut-out Both ends open semi finished package bag；Pin forming device 10：It is arranged on second conveyor structure 8, for described two ends The two ends of the semi finished package bag of opening carry out pin forming, form finished product packing bag.

Described pin forming device 10 is arranged on along second conveyor structure 8 tail end.

The pocket tissue packing machine of the present invention, due to be continual material is packed, right in material conveying process Material is packed, and when material is through film shaping channel, the material side of being puts in packaging bag, and the movement of material afterwards is all Follow the movement of packaging bag and movement, be not subjected to displacement change between the two, therefore, the present invention sets the conveying of packaging film Speed and material transfer rate are adapted it is possible to so that the decorative pattern on packaging film or pattern are coated on the specific position of material Place is so that the napkin that the facial tissue packer of the present invention is packed out has more aesthetic property.

A kind of pocket tissue packing machine of employing entire volume film packaging of the present invention, is packed to napkin using entire volume film, bag Do not need before dress packaging film is cut, again cutting is carried out to packaging film after packaging film packing materials, so not only improve Packaging efficiency, also improves the packaging precision of packer so that the material of packaging is more attractive in appearance.

The packaging membrane forming device of the present invention includes packing film shaping channel and folding portion；Described folding portion includes turning over film Plate, under turn over lamina membranacea, rollover lamina membranacea I and rollover lamina membranacea II；Then the packaging film first turnover through folding portion enters back into film molding and leads to In road, packaging film is made to enter in film shaping channel according to the path of turnover by the turnover of folding portion, packaging film is close to On the inwall of film shaping channel；Described film shaping channel is rectangular channel；Described film shaping channel top surface leaves a triangle and lacks Mouthful, described on turn over lamina membranacea one end and be connected on the hypotenuse of vee, the other end flips up；Film shaping channel top surface stays one Vee is the conveying of material for convenience, when material conveys at film shaping channel, packaging film pass through above turn over lamina membranacea and The guiding of film shaping channel top surface, covers in material top surface, material is packed.The packaging membrane forming device of the present invention, knot Structure is simple, easy to use, has very strong practicality, applies and can improve packaging efficiency in material packing machine, increases packer The rate of precision of tool is so that the product of packaging is more attractive in appearance.

Embodiment 9

As another embodiment of the present invention, the present embodiment is to extend further on the basis of embodiment 1, this The pocket tissue packing machine of invention arranges a plurality of material conveying mechanism, is all correspondingly arranged a packaging film and becomes after every material conveying mechanism Type device, packaging membrane forming device after arrange sealing device, and film feeding mechanism and adopt a film feeding mechanism, film feeding mechanism sets Put the packaging film of corresponding width, a cutting device is set between film feeding mechanism and packaging membrane forming device, cutting device is along bag Dress film conveying direction setting, when packaging film is transported to packaging membrane forming device by film feeding mechanism, first will through cutting device Packaging film is cut into the packaging bar with packing materials package-width for some adaptations, then the corresponding conveying of the packaging film after cutting To packaging membrane forming device, material is packed, adopts in such a way, reduce the floor space of packer, one Machine can pack a plurality of production line simultaneously, improves packaging efficiency.

Claims

1. a kind of pocket tissue packing machine of employing entire volume film packaging, including film feeding mechanism（2）, material conveying mechanism（3）, packaging film Shaped device（4）, the first conveying mechanism（5）, heat sealing mechanism（9）, shut-off mechanism（7）, second conveyor structure（8）And pin forming Device（10）It is characterised in that：

Material conveying mechanism（3）：For conveying unpacked material；

Film feeding mechanism（2）：For conveying and packaging film；

Packaging membrane forming device（4）：It is arranged on material conveying mechanism（3）Outfan, for packaging film is wrapped in material Form the column packaging bag of side openings；

First conveying mechanism（5）：It is located at packaging membrane forming device（4）Discharge end, and be used for conveying described column packaging bag；Institute State the first conveying mechanism（5）For vacuum negative pressure type conveying mechanism；Described first conveying mechanism（5）Near packaging membrane forming device （4）It is provided with filming-drawing mechanism above one end（6）；Described filming-drawing mechanism is vacuum negative pressure type conveying mechanism；

Heat sealing mechanism（9）：It is arranged on the first conveying mechanism（5）Top or side, for the side to described column packaging bag Opening is sealed；

Shut-off mechanism（7）：It is arranged on the first conveying mechanism（5）Rear end, for carrying out to the column packaging bag after side seal Cut-out segmentation forms the semi finished package bag of single both ends open；

Second conveyor structure（8）：It is arranged on shut-off mechanism（7）Rear end, for the semi-finished product bag of the both ends open after conveying cut-out Pack；

Pin forming device（10）：It is arranged on second conveyor structure（8）On, for the semi finished package bag to described both ends open Two ends carry out pin forming, form finished product packing bag.

2. as claimed in claim 1 a kind of employing entire volume film packaging pocket tissue packing machine it is characterised in that：Described packaging film Shaped device（4）Including packaging film shaping channel（41）And folding portion；Described folding portion includes turning over lamina membranacea（421）, under turn over film Plate（422）, rollover lamina membranacea I（423）With rollover lamina membranacea II（424）；Described film shaping channel（41）For rectangular channel；Described film becomes Type passage（41）Top surface leaves a vee（411）, described on turn over lamina membranacea（421）One end is connected to vee （411）Hypotenuse on, the other end flips up；Described under turn over lamina membranacea（422）It is arranged on film shaping channel（41）Lower end, and one end With film shaping channel（41）The bottom of porch is fixedly linked, and the other end is turned over downwards；Described rollover lamina membranacea I（423）Setting In film shaping channel（41）Right side, and one end and film shaping channel（41）The right edge of porch is fixedly linked, and the other end is along thing Material conveying direction turns down backward；Described rollover lamina membranacea II（424）It is arranged on film shaping channel（41）Left side, and one end and film molding Passage（41）The left side of porch is fixedly linked, and the other end turns down backward along material conveying direction；Described rollover lamina membranacea I （423）, under turn over lamina membranacea（422）, rollover lamina membranacea II（424）Above turn over lamina membranacea（421）It is sequentially connected the described folding portion of formation.

3. as claimed in claim 2 a kind of employing entire volume film packaging pocket tissue packing machine it is characterised in that：Described rollover film Plate I（423）, under turn over lamina membranacea（422）, rollover lamina membranacea II（424）Above turn over lamina membranacea（421）Being sequentially connected place is in arc transition.

4. as claimed in claim 2 or claim 3 a kind of employing entire volume film packaging pocket tissue packing machine it is characterised in that：Described film Shaping channel（41）Top surface and film shaping channel（41）Right side wall between there are gap；Film shaping channel（41）Top surface With film shaping channel（41）Right side wall between be provided with fixture（412）, described fixture（412）One end is fixedly connected on film Shaping channel（41）Top surface on, the other end is fixedly connected on film shaping channel（41）Right side wall on.

5. a kind of employing entire volume film packaging as described in claim 1,2 or 3 pocket tissue packing machine it is characterised in that：Described Second conveyor structure（8）For inverted "L" shaped transfer passage；Described second conveyor structure（8）Corner is provided with push pedal（81）；Described Pin forming device（10）It is arranged on second conveyor structure（8）Both sides.

6. a kind of employing entire volume film packaging as described in claim 1,2 or 3 pocket tissue packing machine it is characterised in that：Described Pin forming device（10）It is arranged on second conveyor structure（8）Tail end.