CN104309842B - A kind of semi-finished product forming method suitable in material packing machine - Google Patents
A kind of semi-finished product forming method suitable in material packing machine Download PDFInfo
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- CN104309842B CN104309842B CN201410445001.7A CN201410445001A CN104309842B CN 104309842 B CN104309842 B CN 104309842B CN 201410445001 A CN201410445001 A CN 201410445001A CN 104309842 B CN104309842 B CN 104309842B
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- film
- packaging
- packaging film
- shaping channel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/04—Forming flat bags from webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
- B65B9/067—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it the web advancing continuously
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
- B65B9/073—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it the web having intermittent motion
Abstract
The invention provides a kind of semi-finished product forming method suitable in material packing machine, relate to material package Technology field. The material of conveying is wrapped up by the present invention by the packaging film of conveying, forms the column packaging bag of a side openings, then the side openings of column packaging bag is sealed, and finally carries out column packaging bag cutting off the semi finished package bag forming both ends open. The present invention adopts entire volume film that material is packed, and improves packaging efficiency; And the present invention is in packaging process, it is possible to well control the position of decorative pattern and pattern on packaging film so that decorative pattern and pattern are packaged in the specific position of material so that packaged napkin more aesthetic property, meet people's daily life demand.
Description
Technical field
The present invention relates to napkin packing technique field, more specifically a kind of semi-finished product forming method suitable in material packing machine.
Background technology
The features such as material packing machine replaces Traditional Man packaging, has speed fast, packaging neat appearance, not only save manpower but also improve production efficiency. However as the quickening of rhythm of life, people are also increasing to the demand of napkin, especially soft paper extraction, are that people's life requirement amount is maximum; People are to the quality that the requirement of soft paper extraction is not only paper, also to the appearance package of soft paper extraction equipped with certain requirement. In order to meet the demand of people, it is necessary for improving packaging efficiency and the Accuracy of Packaging of soft paper extraction.
State Intellectual Property Office was on February 22nd, 2006, disclosing a publication number is CN1736801A, name is called the patent of invention of " a kind of materials packing machine ", a kind of materials packing machine of this patent of invention, including film feeder, feed arrangement and packaging film molding sealing device, described film feeder includes a membrane cut mechanism; Described packaging film molding sealing device includes the packaging film supporting plate being located on support, and this supporting plate is provided with the material through hole that shape and size all match with material to be packaged; With the packaging film molding device being located at above packaging film supporting plate material through hole; With the material location clamping part being located at above packaging film molding device and material propulsive element, the running direction of material location clamping part and material propulsive element is perpendicular; Be between packaging film molding device and material clamping part one group of material bottom surface packaging hands and is for the seal plate of seal material bottom surface packaging film; And one can by material from the material jacking parts being delivered to below packaging film supporting plate the clamping part of material location.
This patent of invention is first by certain specification size, packaging film to be cut in bulk, then the packaging film of well cutting is delivered on the through hole of supporting plate, then pass through jacking parts and material is pushed to clamping part place, material location, in the process pushed, material passes through through hole, and by the packaging film jack-up on through hole, pass through material channel, packaging film is made to be coated on material end face and two ends, when material is transported to clamping part place, material location, material is clamped by material location clamping part, then the packaging film of material bottom surface is carried out packing box heat-seal by packaging hands, again material both sides are carried out pin forming afterwards, complete the packaging of whole material.
There is techniques below problem in above-mentioned prior art:
1, being all first entire volume film is cut into single film to material packages such as napkins in prior art, then single material is coated with by the packaged membrane forming device of single film, forms semi-finished product;This manner of packing discontinuously single material packed respectively in prior art, packaging process is lost time, and packaging efficiency is low.
2, the corresponding single material package of single film in prior art, it is difficult to alignment packaging film location, pattern on packaging film or decorative pattern can not be navigated on the specific position of material, make in subsequent packages process, there is skew in pattern or decorative pattern, therefore half-finished outward appearance of packaging also there is dislocation, finally affects the attractive in appearance of packed products.
3, prior art adopts and first packaging film is cut off, then more single material is wrapped to form the packaging bag with opening by packaged for individual packaging film membrane forming device, the packaging bag with opening is carried out side heat-sealing again, forms the semi finished package bag of both ends open. This mode is all restricted to the transfer rate of packaging film and material, when the transfer rate of material exceedes certain restriction, it is impossible to improve packaging efficiency by improving the transfer rate of material, is unfavorable for improving packaging efficiency, and packaging efficiency is low.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of semi-finished product forming method suitable in material packing machine, the material of conveying is wrapped up by the present invention by the packaging film of conveying, form the column packaging bag of a side openings, then the side openings of column packaging bag is sealed, finally carry out column packaging bag cutting off the semi finished package bag forming both ends open. The present invention adopts entire volume film that material is packed, and improves packaging efficiency; And the present invention is in packaging process, it is possible to well control the position of decorative pattern and pattern on packaging film so that decorative pattern and pattern are packaged in the specific position of material so that packaged napkin more aesthetic property, meet 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 semi-finished product forming method suitable in material packing machine, it is characterized in that: the material of conveying is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open.
The material of conveying is carried out parcel and specifically refers to by the packaging film of described input: the packaging film of input passes through packaging film shaped device, and is close to the inwall of film shaping channel; The material of input is transported in film shaping channel; In the packaging film of input film shaping channel on packaging film shaped device, the material of input is coated with.
Described packaging film shaped device includes packaging 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 end face leaves a vee, turns over lamina membranacea one end and be connected on the hypotenuse of vee on described, and the other end flips up; Turning over lamina membranacea under described and be arranged on film shaping channel lower end, and the bottom of one end and film shaping channel porch is fixedly linked, the other end turns down downwards; 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 fixedly linked, and the other end turns down backward along material conveying direction; Described rollover lamina membranacea II is arranged on the left of film shaping channel, and the left side of one end and 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.
The packaging film of described input specifically refers to: the packaging film of entire volume delivers to packaging film shaped device by the conveying of film feeding mechanism; When packaging film is by, after packaging film shaped device, being delivered to heat-sealing by the conveying of the first conveyer device by the packaging film after parcel and material.
Described first conveying mechanism includes driver part, belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end 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, and the hole on belt conveyor faces negative pressure hole; Driver part drives belt conveyor shuttling movement on negative pressure cavity.
The material of described conveying specifically refers to: material is transported to packaging film shaped device through the conveying of material conveying mechanism.
Described material conveying mechanism includes two groups of symmetrically arranged belt conveyors.
The transfer rate of the packaging film of described input and the material of input matches.
Described heat-sealing specifically refers to: by heat sealing mechanism, the side openings of described column packaging bag is sealed.
Described cut-out specifically refers to: the column packaging bag after heat-sealing is cut off by shearing device, forms the semi finished package bag of single both ends open.
The two ends of half-finished packaging bag are openings, and then these two ends carry out pin forming, form packaging bag finished product.
The semi-finished product molding structure of a kind of material packing machine suitable in the inventive method, including packaging film shaped device: form the column packaging bag of a side openings for being wrapped on material by packaging film;
First conveying mechanism: be positioned at the discharge end of packaging film shaped device, and be used for carrying described column packaging bag;
Heat sealing mechanism: be arranged on top or the side of the first conveying mechanism, for sealing the side openings of described column packaging bag;
Shut-off mechanism: be arranged on the rear end of the first conveying mechanism, for carrying out cutting off the semi finished package bag of the segmentation single both ends open of formation to the column packaging bag after sealing.
Described first conveying mechanism is provided above filming-drawing mechanism near packaging film shaped device one end, described filming-drawing mechanism includes driver part, belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end 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, and the hole on belt conveyor faces negative pressure hole; Driver part drives belt conveyor shuttling movement on negative pressure cavity.
Described heat sealing mechanism and shut-off mechanism belong to prior art.
Compared with prior art, the Advantageous Effects that the present invention brings shows:
1, prior art is first entire volume film to be cut to single film, then single film is coated with single material by packaging film shaped device, finally individual packaging film of cladding material is carried out side heat-sealing, form semi finished package bag, the two ends of half-finished packaging bag are openings, then these two ends are carried out pin forming, forms packaging bag finished product. Compared with prior art, the material accomplished continuously or intermittently carried is wrapped up by the packaging film that the present invention is input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open. The present invention is that the material accomplished continuously or intermittently carried is wrapped up by the packaging film accomplished continuously or intermittently inputted, as long as the transporting velocity of the transporting velocity of packaging film and material matches, just accomplished continuously or intermittently constantly material can be packed, save the packaging time, improve packaging efficiency. The packaging film transporting velocity of the present invention and material transporting velocity match, in packing materials process, pattern or decorative pattern on packaging film can be positioned on the specific position of material accurately, and the phenomenon of dislocation will not occur, improve the accuracy rate of packaging so that packed products is more attractive in appearance.
2, the manner of packing being applicable to material packing machine semi-finished product molding structure of the present invention makes a big difference compared with the manner of packing of material packing machine of the prior art: the packaging film shaped device of the present invention includes film shaping channel and folding portion, packaging film by the turnover of folding portion through film shaping channel, in film shaping channel, packaging film is close to the inwall of film shaping channel all the time, make packaging film pass through the moulding of film shaping channel, form a rectangular pack bag;The present invention is in the process of transport membrane, and material is delivered in film shaping channel by device for transporting objects, and at conveying material through film shaping channel, material is coated with by packaging film. In the packaging process of the present invention, it is possible to not intermittent delivery, packaging film is also that material is not coated with by batch (-type), and compared to existing technologies, this mode has saved many time, improves packaging efficiency.
3, the present invention is applicable to material packing machine semi-finished product molding structure, owing to being continual material is packed, material is packed by material conveying process, when material is through film shaping channel, material is located in packaging bag, the movement of material afterwards is all follow the movement of packaging bag and movement, it is not subjected to displacement change between the two, therefore, the present invention sets the transfer rate of packaging film and material transfer rate is suitable, just can so that decorative pattern or pattern on packaging film be coated on the specific position of material, make the napkin more aesthetic property that the material packing machine of the present invention is packed out.
4, the present invention be applicable to material packing machine semi-finished product molding structure, use entire volume film that napkin is packed, packaging film need not be cut before packaging, again packaging film is carried out cutting after packaging film packing materials, so not only increase packaging efficiency, also the packaging precision of packer is improved so that the material of packaging is more attractive in appearance.
5, the packaging film shaped device of the present invention has a variety of version, as packaging film shaped device includes a film shaping channel, described film shaping channel is cylindrical, film shaping channel is arranged below membrane roller, described membrane roller is provided with the semi-circular recesses matched with cylindrical membrane shaping channel, film passes between membrane roller and film shaping channel, effect at membrane roller, film shaping channel is coated with by packaging film, form the column packaging bag of a top opening, then through heat sealing mechanism, the opening of column packaging bag is sealed, form semi finished package bag. This packaging film shaped device utilizes the characteristic that film is soft, by the guiding of membrane roller and traction, packaging film is coated on gradually on packaging film shaping channel in course of conveying, and material is carried in packaging film shaping channel, it is transported on packaging film at channel exit, then through the heat-sealing of top hot sealing device, the column packaging bag after heat-sealing is cut off the most at last, forms the semi finished package bag of both ends open.
6, the packaging film shaped device of the present invention includes packaging 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; Then packaging film first enters back in film shaping channel through the turnover of folding portion, makes packaging film enter in film shaping channel according to the path of turnover by the turnover of folding portion, and packaging film is close on the inwall of film shaping channel; Described film shaping channel is rectangular channel; Described film shaping channel end face leaves a vee, turns over lamina membranacea one end and be connected on the hypotenuse of vee on described, and the other end flips up; Film shaping channel end face stays a vee to be the conveying in order to facilitate material, and when material is delivered into film shaping channel place, packaging film, by above turning over the guiding of lamina membranacea and film shaping channel end face, covers material end face, material is packed. The packaging film shaped device of the present invention, simple in construction, easy to use, there is very strong practicality, be applied in material packing machine and can improve packaging efficiency, increase the rate of precision of package packing machine so that the product of packaging is more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is semi-finished product forming method step schematic diagram of the present invention;
Fig. 2 is the structural representation of semi-finished product molding structure of the present invention;
Fig. 3 is the main TV structure schematic diagram of the material packing machine that semi-finished product molding structure of the present invention is suitable for;
Fig. 4 is the plan structure schematic diagram of the material packing machine that semi-finished product molding structure of the present invention is suitable for;
Fig. 5 is the main TV structure schematic diagram of semi-finished product molding structure intermediate package membrane forming device of the present invention;
Fig. 6 is semi-finished product molding structure intermediate package membrane forming device rear perspective structural representation of the present invention;
Fig. 7 is semi-finished product molding structure intermediate package membrane forming device left view perspective view of the present invention;
Fig. 8 is that perspective view is looked on the semi-finished product molding structure intermediate package membrane forming device right side of the present invention;
Fig. 9 is the main TV structure schematic diagram of the material packing machine embodiment 9 that semi-finished product molding structure of the present invention is suitable for;
Figure 10 is the plan structure schematic diagram of the material packing machine embodiment 9 that semi-finished product molding structure of the present invention is suitable for;
Figure 11 is the present invention the first conveying mechanism plan structure schematic diagram;
Figure 12 is the present invention the first conveying mechanism side-looking structural representation;
Accompanying drawing labelling: 1, frame, 2, film feeding mechanism, 3, material conveying mechanism, 4, packaging film shaped device, 41, film shaping channel, 411, vee, 412, fixture, 42, folding portion, 421, on turn over lamina membranacea, 422, under turn over lamina membranacea, 423, rollover lamina membranacea I, 424, rollover lamina membranacea II, the 5, first conveying mechanism, 51, belt conveyor, 52, through hole, 53, negative pressure cavity, 6, filming-drawing mechanism, 7, shut-off mechanism, 8, second conveyor structure, 81, push pedal, 9, heat sealing mechanism, 10, pin forming mechanism.
Detailed description of the invention
Embodiment 1
As a preferred embodiment of the present invention, the present embodiment specifically:
The material accomplished continuously or intermittently carried is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open.
And the semi-finished product molding structure being applicable to the present embodiment method includes packaging film shaped device 4: form the column packaging bag of a side openings for being wrapped on material by packaging film;
First conveying mechanism 5: be positioned at the discharge end of packaging film shaped device 4, and be used for carrying described column packaging bag;
Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for sealing the side openings of described column packaging bag;
Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out cutting off the semi finished package bag of the segmentation single both ends open of formation to the column packaging bag after sealing.
The present invention is that the material accomplished continuously or intermittently carried is wrapped up by the packaging film accomplished continuously or intermittently inputted, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open. The present invention is that the material accomplished continuously or intermittently carried is wrapped up by the packaging film accomplished continuously or intermittently inputted, as long as the transporting velocity of the transporting velocity of packaging film and material matches, just accomplished continuously or intermittently material can be packed, save the packaging time, improve packaging efficiency. The packaging film transporting velocity of the present invention and material transporting velocity match, in packing materials process, pattern or decorative pattern on packaging film can be positioned on the specific position of material accurately, and the phenomenon of dislocation will not occur, improve the accuracy rate of packaging so that packed products is more attractive in appearance.
Embodiment 2
As another embodiment of the present invention, the concrete mode of the present embodiment is as follows:
The material of conveying is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open.
The material of conveying is carried out parcel and specifically refers to by the packaging film of described input: the packaging film of input passes through packaging film shaped device, and is close to the inwall of film shaping channel; The material of input is transported in film shaping channel; In the packaging film of input film shaping channel on packaging film shaped device, the material of input is coated with.
The packaging film shaped device of the present invention has a variety of version, as packaging film shaped device includes a film shaping channel, described film shaping channel is cylindrical, film shaping channel is arranged below membrane roller, described membrane roller is provided with the semi-circular recesses matched with cylindrical membrane shaping channel, film passes between membrane roller and film shaping channel, effect at membrane roller, film shaping channel is coated with by packaging film, form the column packaging bag of a top opening, then through heat sealing mechanism, the opening of column packaging bag is sealed, form semi finished package bag. This packaging film shaped device utilizes the characteristic that film is soft, by the guiding of membrane roller and traction, packaging film is coated on gradually on packaging film shaping channel in course of conveying, and material is carried in packaging film shaping channel, it is transported on packaging film at channel exit, then through the heat-sealing of top hot sealing device, the column packaging bag after heat-sealing is cut off the most at last, forms the semi finished package bag of both ends open.
Embodiment 3
As another embodiment of the present invention, the concrete mode of the present embodiment is as follows:
The material of conveying is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open.
The material of conveying is carried out parcel and specifically refers to by the packaging film of described input: the packaging film of input passes through packaging film shaped device, and is close to the inwall of film shaping channel; The material of input is transported in film shaping channel; In the packaging film of input film shaping channel on packaging film shaped device, the material of input is coated with.
On the basis of embodiment 2, packaging film shaped device is further improved by the present embodiment, the packaging film shaped device version better effects if of the present embodiment, improves packaging efficiency further.
The packaging film shaped device 4 of the present embodiment includes packaging film shaping channel 41 and folding portion 42; Described folding portion 42 include turning over lamina membranacea 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 end face leaves a vee 411, turns over lamina membranacea 421 one end and be connected on the hypotenuse of vee 411 on described, and the other end flips up; Turning over lamina membranacea 422 under described and be arranged on film shaping channel 41 lower end, and the bottom of one end and film shaping channel 41 porch is fixedly linked, the other end turns down downwards; Described rollover lamina membranacea I 423 is arranged on the right side of film shaping channel 41, and the right edge of one end and film shaping channel 41 porch is fixedly linked, and 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 the left side of one end and film shaping channel 41 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 and on turn over lamina membranacea 421 be sequentially connected formation described folding portion 42.
Film shaping channel end face stays a vee to be the conveying in order to facilitate material, and when material is delivered into film shaping channel place, packaging film, by above turning over the guiding of lamina membranacea and film shaping channel end face, covers material end face, material is packed. The packaging film shaped device of the present invention, simple in construction, easy to use, there is very strong practicality, be applied in material packing machine and can improve packaging efficiency, increase the rate of precision of package packing machine so that the product of packaging is more attractive in appearance.
Embodiment 4
As another embodiment of the present invention, it is used for packing the concrete mode of tissue the present embodiment as follows:
The tissue of conveying is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open.
The tissue of conveying is carried out parcel and specifically refers to by the packaging film of described input: the packaging film of input passes through packaging film shaped device, and is close to the inwall of film shaping channel; The tissue of input is transported in film shaping channel; In the packaging film of input film shaping channel on packaging film shaped device, the material of input is coated with.
Described packaging film shaped device includes packaging 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 end face leaves a vee, turns over lamina membranacea one end and be connected on the hypotenuse of vee on described, and the other end flips up; Turning over lamina membranacea under described and be arranged on film shaping channel lower end, and the bottom of one end and film shaping channel porch is fixedly linked, the other end turns down downwards; 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 fixedly linked, and the other end turns down backward along material conveying direction; Described rollover lamina membranacea II is arranged on the left of film shaping channel, and the left side of one end and 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.
Film shaping channel end face stays a vee to be the conveying in order to facilitate tissue, and when tissue is delivered into film shaping channel place, packaging film, by above turning over the guiding of lamina membranacea and film shaping channel end face, covers tissue end face, tissue is packed. The packaging film shaped device of the present invention, simple in construction, easy to use, there is very strong practicality, be applied in pocket tissue packing machine and can improve packaging efficiency, increase the rate of precision of package packing machine so that the product of packaging is more attractive in appearance.
The present embodiment also includes the first conveying mechanism 5, described first conveying mechanism 5 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end is connected on negative pressure cavity 53, belt conveyor 51 is wrapped on negative pressure cavity 53, negative pressure cavity upper surface is provided with negative pressure hole, and the through hole 52 on belt conveyor faces negative pressure hole;Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Embodiment 5
As another embodiment of the present invention, the present embodiment is used for packaging webs, and the concrete mode of the present embodiment is as follows:
The roll web of conveying is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open.
Packaging film shaped device 4: for packaging film parcel being formed on the web the column packaging bag of a side openings;
First conveying mechanism 5: be positioned at the discharge end of packaging film shaped device 4, and be used for carrying described column packaging bag;
Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for sealing the side openings of described column packaging bag;
Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out cutting off the semi finished package bag of the segmentation single both ends open of formation to the column packaging bag after sealing.
The roll web accomplished continuously or intermittently carried is wrapped up by the packaging film that the present invention is input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open. The present invention is that the roll web accomplished continuously or intermittently carried is wrapped up by the packaging film accomplished continuously or intermittently inputted, as long as the transporting velocity of the transporting velocity of packaging film and material matches, just accomplished continuously or intermittently constantly roll web can be packed, save the packaging time, improve packaging efficiency. The packaging film transporting velocity of the present invention and web transport velocities match, in packaging webs process, pattern or decorative pattern on packaging film can be positioned on the specific position of roll web accurately, and the phenomenon of dislocation will not occur, improve the accuracy rate of packaging so that packed products is more attractive in appearance.
The packaging film shaped device of the present invention has a variety of version, as packaging film shaped device includes a film shaping channel, described film shaping channel is cylindrical, film shaping channel is arranged below membrane roller, described membrane roller is provided with the semi-circular recesses matched with cylindrical membrane shaping channel, film passes between membrane roller and film shaping channel, effect at membrane roller, film shaping channel is coated with by packaging film, form the column packaging bag of a top opening, then through heat sealing mechanism, the opening of column packaging bag is sealed, form semi finished package bag. This packaging film shaped device utilizes the characteristic that film is soft, by the guiding of membrane roller and traction, packaging film is coated on gradually on packaging film shaping channel in course of conveying, and roll web is carried in packaging film shaping channel, it is transported on packaging film at channel exit, then through the heat-sealing of top hot sealing device, the column packaging bag after heat-sealing is cut off the most at last, forms the semi finished package bag of both ends open.
Preferably, described first conveying mechanism 5 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end is connected on negative pressure cavity 53, belt conveyor 51 is wrapped on negative pressure cavity 53, negative pressure cavity upper surface is provided with negative pressure hole, and the through hole 52 on belt conveyor faces negative pressure hole; Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Described first conveying mechanism 5 is provided above filming-drawing mechanism 6 near packaging film shaped device one end, described filming-drawing mechanism 6 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end is connected on negative pressure cavity 53, belt conveyor 51 is wrapped on negative pressure cavity, negative pressure cavity upper surface is provided with negative pressure hole, and the through hole 52 on belt conveyor faces negative pressure hole; Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Described shut-off mechanism and heat sealing mechanism belong to prior art.
Embodiment 6
As another embodiment of the present invention, the present embodiment is used for packing soft paper extraction, and the concrete mode of the present embodiment is as follows:
The soft paper extraction of conveying is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open.
The soft paper extraction of conveying is carried out parcel and specifically refers to by the packaging film of described input: the packaging film of input passes through packaging film shaped device, and is close to the inwall of film shaping channel; The soft paper extraction of input is transported in film shaping channel; In the packaging film of input film shaping channel on packaging film shaped device, the soft paper extraction of input is coated with.
Described packaging film shaped device includes packaging 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 end face leaves a vee, turns over lamina membranacea one end and be connected on the hypotenuse of vee on described, and the other end flips up; Turning over lamina membranacea under described and be arranged on film shaping channel lower end, and the bottom of one end and film shaping channel porch is fixedly linked, the other end turns down downwards; 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 fixedly linked, and the other end turns down backward along material conveying direction; Described rollover lamina membranacea II is arranged on the left of film shaping channel, and the left side of one end and 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.
Film shaping channel end face stays a vee to be the conveying in order to facilitate material, and when soft paper extraction is delivered into film shaping channel place, packaging film, by above turning over the guiding of lamina membranacea and film shaping channel end face, covers soft paper extraction end face, soft paper extraction is packed. The packaging film shaped device of the present invention, simple in construction, easy to use, there is very strong practicality, be applied in soft paper extraction packer and can improve packaging efficiency, increase the rate of precision of package packing machine so that the product of packaging is more attractive in appearance.
The present embodiment also includes the first conveying mechanism 5, described first conveying mechanism 5 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end is connected on negative pressure cavity 53, belt conveyor 51 is wrapped on negative pressure cavity 53, negative pressure cavity upper surface is provided with negative pressure hole, and the through hole 52 on belt conveyor faces negative pressure hole; Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Described first conveying mechanism 5 is provided above filming-drawing mechanism 6 near packaging film shaped device one end, described filming-drawing mechanism 6 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end is connected on negative pressure cavity 53, belt conveyor 51 is wrapped on negative pressure cavity, negative pressure cavity upper surface is provided with negative pressure hole, and the through hole 52 on belt conveyor faces negative pressure hole;Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Described shut-off mechanism and heat sealing mechanism belong to prior art.
Embodiment 7
The present embodiment is that the use to the present invention further extends, and the present embodiment includes material conveying mechanism 3: be used for carrying unpacked material; Film feeding mechanism 2: for conveying and packaging film; Packaging film shaped device 4: be arranged on the outfan of material conveying mechanism 3, forms the column packaging bag of a side openings for being wrapped on material by packaging film; First conveying mechanism 5: be positioned at the discharge end of packaging film shaped device 4, and be used for carrying described column packaging bag; Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for sealing the side openings of described column packaging bag; Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out cutting off the semi finished package bag of the segmentation single both ends open of formation to the column packaging bag after side seal; Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, is used for the semi finished package bag of the both ends open after carrying cut-out; Pin forming device 10: be arranged on second conveyor structure 8, for the two ends of the semi finished package bag of described both ends open are carried out pin forming, forms finished product packing bag.
Material conveying mechanism 3 is arranged on frame 1 side; Described packaging film shaped device 4 is arranged in frame 1, and the charging aperture of described packaging film shaped device 4 is corresponding with material conveying mechanism 3 outfan; Described film feeding mechanism 2 is arranged on the lower section of packaging film shaped device 4; Described first conveying mechanism 5 is arranged on packaging film shaped device 4 outfan along the conveying direction of packaging film shaped device 4; The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging film shaped device 4; Packaging film forms a semi-enclosed packaging bag with opening by the packaging film shaped device 4 that is carried through of film feeding mechanism, is delivered to the first conveying mechanism 5; Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, and in the course of conveying of the first conveying mechanism 5, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9; Described second conveyor structure 8 is arranged on 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, and shut-off mechanism 7 is for the packaging bag cut off after heat sealing mechanism 9 seals the semi finished package bag forming single both ends open; Described pin forming mechanism 10 is arranged on described second conveyor structure 8, and for the two ends of semi finished package bag are carried out pin forming, forms packaging bag finished product.
Embodiment 8
The present embodiment is that the use to the present invention further extends, and the present embodiment includes material conveying mechanism 3: be used for carrying unpacked material; Film feeding mechanism 2: for conveying and packaging film; Packaging film shaped device 4: be arranged on the outfan of material conveying mechanism 3, forms the column packaging bag of a side openings for being wrapped on material by packaging film; First conveying mechanism 5: be positioned at the discharge end of packaging film shaped device 4, and be used for carrying described column packaging bag; Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for sealing the side openings of described column packaging bag; Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out cutting off the semi finished package bag of the segmentation single both ends open of formation to the column packaging bag after side seal;Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, is used for the semi finished package bag of the both ends open after carrying cut-out; Pin forming device 10: be arranged on second conveyor structure 8, for the two ends of the semi finished package bag of described both ends open are carried out pin forming, forms finished product packing bag.
Described material conveying mechanism 3 is arranged on frame 1 side; Described packaging film shaped device 4 is arranged in frame 1, and the charging aperture of described packaging film shaped device 4 is corresponding with material conveying mechanism 3 outfan; Described film feeding mechanism 2 is arranged on the lower section of packaging film shaped device 4; Described first conveying mechanism 5 is arranged on packaging film shaped device 4 outfan along the conveying direction of packaging film shaped device 4; The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging film shaped device 4; Packaging film forms a semi-enclosed packaging bag with opening by the packaging film shaped device 4 that is carried through of film feeding mechanism, is delivered to the first conveying mechanism 5; Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, and in the course of conveying of the first conveying mechanism 5, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9; Described second conveyor structure 8 is arranged on 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, and shut-off mechanism 7 is for the packaging bag cut off after heat sealing mechanism 9 seals the semi finished package bag forming single both ends open; Described pin forming mechanism 10 is arranged on described second conveyor structure 8, and for the two ends of semi finished package bag are carried out pin forming, forms packaging bag finished product.
The packaging film shaped device of the present invention has a variety of version, as packaging film shaped device includes a film shaping channel, described film shaping channel is cylindrical, film shaping channel is arranged below membrane roller, described membrane roller is provided with the semi-circular recesses matched with cylindrical membrane shaping channel, film passes between membrane roller and film shaping channel, effect at membrane roller, film shaping channel is coated with by packaging film, form the column packaging bag of a top opening, then through heat sealing mechanism, the opening of column packaging bag is sealed, form semi finished package bag. This packaging film shaped device utilizes the characteristic that film is soft, by the guiding of membrane roller and traction, packaging film is coated on gradually on packaging film shaping channel in course of conveying, and material is carried in packaging film shaping channel, it is transported on packaging film at channel exit, then through the heat-sealing of top hot sealing device, the column packaging bag after heat-sealing is cut off the most at last, forms the semi finished package bag of both ends open.
Embodiment 9
The present embodiment is that the use to the present invention further extends, and the present embodiment includes material conveying mechanism 3: be used for carrying unpacked material; Film feeding mechanism 2: for conveying and packaging film; Packaging film shaped device 4: be arranged on the outfan of material conveying mechanism 3, forms the column packaging bag of a side openings for being wrapped on material by packaging film; First conveying mechanism 5: be positioned at the discharge end of packaging film shaped device 4, and be used for carrying described column packaging bag; Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for sealing the side openings of described column packaging bag; Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out cutting off the semi finished package bag of the segmentation single both ends open of formation to the column packaging bag after side seal; Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, is used for the semi finished package bag of the both ends open after carrying cut-out;Pin forming device 10: be arranged on second conveyor structure 8, for the two ends of the semi finished package bag of described both ends open are carried out pin forming, forms finished product packing bag.
Described material conveying mechanism 3 is arranged on frame 1 side; Described packaging film shaped device 4 is arranged in frame 1, and the charging aperture of described packaging film shaped device 4 is corresponding with material conveying mechanism 3 outfan; Described film feeding mechanism 2 is arranged on the lower section of packaging film shaped device 4; Described first conveying mechanism 5 is arranged on packaging film shaped device 4 outfan along the conveying direction of packaging film shaped device 4; The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging film shaped device 4; Packaging film forms a semi-enclosed packaging bag with opening by the packaging film shaped device 4 that is carried through of film feeding mechanism, is delivered to the first conveying mechanism 5; Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, and in the course of conveying of the first conveying mechanism 5, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9; Described second conveyor structure 8 is arranged on 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, and shut-off mechanism 7 is for the packaging bag cut off after heat sealing mechanism 9 seals the semi finished package bag forming single both ends open; Described pin forming mechanism 10 is arranged on described second conveyor structure 8, and for the two ends of semi finished package bag are carried out pin forming, forms packaging bag finished product.
The packaging film shaped device of the present invention has a variety of version, as packaging film shaped device includes a film shaping channel, described film shaping channel is cylindrical, film shaping channel is arranged below membrane roller, described membrane roller is provided with the semi-circular recesses matched with cylindrical membrane shaping channel, film passes between membrane roller and film shaping channel, effect at membrane roller, film shaping channel is coated with by packaging film, form the column packaging bag of a top opening, then through heat sealing mechanism, the opening of column packaging bag is sealed, form semi finished package bag. This packaging film shaped device utilizes the characteristic that film is soft, by the guiding of membrane roller and traction, packaging film is coated on gradually on packaging film shaping channel in course of conveying, and material is carried in packaging film shaping channel, it is transported on packaging film at channel exit, then through the heat-sealing of top hot sealing device, the column packaging bag after heat-sealing is cut off the most at last, forms the semi finished package bag of both ends open.
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 mechanism 10 is arranged on second conveyor structure two sides of tail.
Embodiment 10
The present embodiment is that the use to the present invention further extends, and the present embodiment includes material conveying mechanism 3: be used for carrying unpacked material; Film feeding mechanism 2: for conveying and packaging film; Packaging film shaped device 4: be arranged on the outfan of material conveying mechanism 3, forms the column packaging bag of a side openings for being wrapped on material by packaging film; First conveying mechanism 5: be positioned at the discharge end of packaging film shaped device 4, and be used for carrying described column packaging bag; Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for sealing the side openings of described column packaging bag; Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out cutting off the semi finished package bag of the segmentation single both ends open of formation to the column packaging bag after side seal;Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, is used for the semi finished package bag of the both ends open after carrying cut-out; Pin forming device 10: be arranged on second conveyor structure 8, for the two ends of the semi finished package bag of described both ends open are carried out pin forming, forms finished product packing bag.
Described material conveying mechanism 3 is arranged on frame 1 side; Described packaging film shaped device 4 is arranged in frame 1, and the charging aperture of described packaging film shaped device 4 is corresponding with material conveying mechanism 3 outfan; Described film feeding mechanism 2 is arranged on the lower section of packaging film shaped device 4; Described first conveying mechanism 5 is arranged on packaging film shaped device 4 outfan along the conveying direction of packaging film shaped device 4; The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging film shaped device 4; Packaging film forms a semi-enclosed packaging bag with opening by the packaging film shaped device 4 that is carried through of film feeding mechanism, is delivered to the first conveying mechanism 5; Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, and in the course of conveying of the first conveying mechanism 5, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9; Described second conveyor structure 8 is arranged on 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, and shut-off mechanism 7 is for the packaging bag cut off after heat sealing mechanism 9 seals the semi finished package bag forming single both ends open; Described pin forming mechanism 10 is arranged on described second conveyor structure 8, and for the two ends of semi finished package bag are carried out pin forming, forms packaging bag finished product.
Described packaging film shaped device 4 includes packaging film shaping channel 41 and folding portion 42; Described folding portion 42 include turning over lamina membranacea 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 end face leaves a vee 411, turns over lamina membranacea 421 one end and be connected on the hypotenuse of vee 411 on described, and the other end flips up; Turning over lamina membranacea 422 under described and be arranged on film shaping channel 41 lower end, and the bottom of one end and film shaping channel 41 porch is fixedly linked, the other end turns down downwards; Described rollover lamina membranacea I 423 is arranged on the right side of film shaping channel 41, and the right edge of one end and film shaping channel 41 porch is fixedly linked, and 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 the left side of one end and film shaping channel 41 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 and on turn over lamina membranacea 421 be sequentially connected formation described folding portion 42.
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 arc transition; Described rollover lamina membranacea I 423, under turn over lamina membranacea 422, rollover lamina membranacea II 424 and on to turn over lamina membranacea 421 be that circular arc is excessive with film shaping channel connecting place respectively; Arranging circular arc is excessively for the conveying of instant packed film, it is prevented that in the broken bag of course of conveying intermediate package film, affect packaging efficiency.
Gap is had between end face and the right side wall of film shaping channel 41 of described film shaping channel 41; Being provided with fixture 412 between end face and the right side wall of film shaping channel 41 of described film shaping channel 41, described fixture 412 one end is fixedly connected on the end face of film shaping channel 41, and the other end is fixedly connected on the right side wall of film shaping channel 41.
Described pin forming mechanism 10 is arranged on along second conveyor structure 8 tail end.
Above-described embodiment is the present invention preferably embodiment; but embodiments of the present invention are also not restricted to the described embodiments; the change made under other any spirit without departing from the present invention and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection scope of the present invention. Material packaged by the invention described above includes soft paper extraction, tissue, roll web, but the material that the present invention can pack is not limited solely to above-mentioned three kinds.
Claims (9)
1. the semi-finished product forming method being applicable to material packing machine, it is characterized in that: the material of conveying is wrapped up by the packaging film of input, form the column packaging bag of a side openings, described side openings is sealed by the course of conveying of column packaging bag, finally the column packaging bag after heat-sealing is cut off, form the semi finished package bag of single both ends open; The packaging film of described input specifically refers to: the packaging film of entire volume is delivered to packaging film shaped device by film feeding mechanism; When packaging film is by, after packaging film shaped device, being delivered to heat-sealing by the conveying of the first conveyer device by the packaging film after parcel and material.
2. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 1, it is characterized in that: the material of conveying is carried out parcel and specifically refers to by the packaging film of described input: the packaging film of input passes through packaging film shaped device, and is close to the inwall of film shaping channel; The material of input is transported in film shaping channel; In the packaging film of input film shaping channel on packaging film shaped device, the material of input is coated with.
3. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 2, it is characterised in that: described packaging film shaped device includes 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 end face leaves a vee, turns over lamina membranacea one end and be connected on the hypotenuse of vee on described, and the other end flips up; Turning over lamina membranacea under described and be arranged on film shaping channel lower end, and the bottom of one end and film shaping channel porch is fixedly linked, the other end turns down downwards; 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 fixedly linked, and the other end turns down backward along material conveying direction; Described rollover lamina membranacea II is arranged on the left of film shaping channel, and the left side of one end and 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.
4. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 1, it is characterized in that: described first conveyer device includes driver part, belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, one end 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, and the hole on belt conveyor faces negative pressure hole; Driver part drives belt conveyor shuttling movement on negative pressure cavity.
5. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 1 or 2, it is characterised in that: the material of described conveying specifically refers to: material is delivered to packaging film shaped device through material conveying mechanism.
6. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 5, it is characterised in that: described material conveying mechanism includes two groups of symmetrically arranged belt conveyors.
7. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 1, it is characterised in that: the transfer rate of the packaging film of described input and the material of conveying matches.
8. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 1, it is characterised in that: described heat-sealing specifically refers to: by heat sealing mechanism, the side openings of described column packaging bag is sealed.
9. a kind of semi-finished product forming method suitable in material packing machine as claimed in claim 1, it is characterised in that: described cut-out specifically refers to: the column packaging bag after heat-sealing is cut off by shearing device, forms the semi finished package bag of single both ends open.
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| CN201410445001.7A CN104309842B (en) | 2014-09-03 | 2014-09-03 | A kind of semi-finished product forming method suitable in material packing machine |
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| DE102019132878A1 (en) * | 2019-12-03 | 2021-06-10 | Syntegon Packaging Systems Ag | Horizontal forming device |
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| US4520615A (en) * | 1983-02-28 | 1985-06-04 | Doboy Packaging Machinery, Inc. | Tube forming apparatus for packaging |
| JPH0784203B2 (en) * | 1990-05-15 | 1995-09-13 | 憲司 中村 | Package manufacturing method |
| JP3010144B2 (en) * | 1996-12-25 | 2000-02-14 | 東亜機工株式会社 | Paper towel wrapping equipment |
| KR100810053B1 (en) * | 2007-06-27 | 2008-03-05 | 나용열 | Packing apparatus of couple tissue |
| DE102009024318A1 (en) * | 2008-11-28 | 2010-06-02 | Sig Technology Ag | Method and device for producing container-type composite packaging |
| CN203283417U (en) * | 2013-04-28 | 2013-11-13 | 广东比伦生活用纸有限公司 | Soft tissue automatic packaging machine |
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