CN110281585B - Novel three-dimensional bag system bag machine of non-woven fabrics - Google Patents
Novel three-dimensional bag system bag machine of non-woven fabrics Download PDFInfo
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- CN110281585B CN110281585B CN201910670943.8A CN201910670943A CN110281585B CN 110281585 B CN110281585 B CN 110281585B CN 201910670943 A CN201910670943 A CN 201910670943A CN 110281585 B CN110281585 B CN 110281585B
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- bag
- folding
- deviation rectifying
- adjusting
- ultrasonic welding
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims abstract description 302
- 238000003466 welding Methods 0.000 claims abstract description 55
- 238000007373 indentation Methods 0.000 claims abstract description 52
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 description 21
- 238000012937 correction Methods 0.000 description 15
- 238000009957 hemming Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010409 ironing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/25—Surface scoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/26—Folding sheets, blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/86—Forming integral handles or mounting separate handles
- B31B70/864—Mounting separate handles on bags, sheets or webs
Abstract
The invention relates to a novel non-woven fabric three-dimensional bag making machine, which comprises a discharging traction frame, a folding mechanism and a folding mechanism which are sequentially arranged, wherein the folding mechanism comprises a left folding mechanism and a right folding mechanism which are oppositely arranged, a handle ultrasonic welding device is arranged at two sides of the folding mechanism, the handle ultrasonic welding device comprises a left ultrasonic welding mechanism arranged at the left folding mechanism and a right ultrasonic welding mechanism arranged at the right folding mechanism, an indentation mechanism arranged at the rear of the folding mechanism, a bag removing mechanism and a bag folding mechanism arranged at the rear of the indentation mechanism, and an adjusting mechanism which is respectively connected with the ultrasonic welding mechanisms at two sides and can be used for adjusting the left folding mechanism, the left ultrasonic welding mechanism, the right folding mechanism and the right ultrasonic welding mechanism in opposite directions or back.
Description
Technical Field
The invention relates to the field of non-woven fabric three-dimensional bag making machines, in particular to a novel non-woven fabric three-dimensional bag making machine.
Background
Currently, nonwoven bags have developed various styles of bags: punching bag, handbag, vest bag, zipper bag, stereo bag, etc. Other types of bags, besides three-dimensional bags, have been produced at high speed in an automated manner. The prior art for automatic production of the three-dimensional bag and equipment thereof is related to a non-woven fabric three-dimensional bag making machine with patent numbers ZL201210020486.X and ZL201310046052.8 developed in 2012, and automatic production of the non-woven fabric three-dimensional bag is started.
The non-woven fabric three-dimensional bag making machine comprises a folding mechanism for folding and heat-sealing a rolled material, a handle ironing mechanism for ironing a handle at the folding position, an indentation mechanism arranged behind the handle ironing mechanism for indentation of the non-woven fabric, a positioning mechanism for positioning the non-woven fabric after indentation, a cutting mechanism for cutting off the positioned non-woven fabric, a forming welding mechanism for forming and welding the cut non-woven fabric along the indentation position, a bag folding mechanism arranged behind the forming welding mechanism and a bag processing mechanism arranged behind the bag folding mechanism.
The forming welding mechanism comprises a main die lifting mechanism used for receiving the non-woven fabrics after passing through the indentation and positioning mechanism, the main die lifting mechanism conveys the non-woven fabrics to be arranged above the bag removing mechanism, a bag pulling cylinder is arranged at the corresponding position below the main die lifting mechanism and above the bag removing mechanism through a rack, the non-woven fabrics are pulled into the bag removing mechanism to be formed, welded and removed, and the bag is arranged in the bag arranging mechanism below the bag removing mechanism, so that the finished product three-dimensional bag is obtained.
The utility model provides a three-dimensional bag of non-woven fabrics need carry out the hem with the both sides of material (non-woven fabrics) of carrying from feed mechanism when shaping, carry out the hem simultaneously with non-woven fabrics both sides through the hem mechanism of controlling relative establishment, be arranged in the handle of welding handbag in the subsequent handling after the hem, need guarantee that both ends are inwards folded partial length unanimous during the hem, and to the three-dimensional bag of different specifications of different model, its inwards folded side length is also different, in the prior art, need through manual regulation hem mechanism when producing the three-dimensional bag of different specifications, realize the adjustment to non-woven fabrics both sides hem length, and need guarantee to control both sides to adjust the hem length unanimous of non-woven fabrics after adjusting, but because this kind of regulation is through manual regulation, manual regulation has not only to have the hem on both sides after having left and right hem mechanism to adjust and has error and regulating force, need very operating personnel just can carry out quick adjustment, often waiting time is longer and have the inconsistent problem of both sides hem length when producing the three-dimensional bag of non-woven fabrics of different models.
Moreover, as the material roll placed on the material discharge mechanism cannot be guaranteed to be positioned in the center of the material discharge mechanism, small errors exist on the left side and the right side of the non-woven fabric on the material roll when the non-woven fabric enters the edge folding mechanism, so that errors are generated when the left edge folding mechanism and the right edge folding mechanism are folded inwards after edge folding, the errors are generated when materials are unreeled on the conveying mechanism, and therefore, the traditional operation mode is to avoid the errors as much as possible through manual measurement during unreeling, but the small errors always exist in manual measurement.
The indentation mechanism needs to ensure that the center of the cloth is on the same straight line with the center of the forming die after the pneumatic cutter on the indentation mechanism cuts off the material, and finally the bag edge alignment can be ensured after the bag is formed through the forming mechanism, but the situation that the non-woven fabric is deviated in the continuous motion process of the non-woven fabric is unavoidable, and the bag edge misalignment does not meet the customer standard with high requirements, so that the whole production is directly caused to be waste.
The bag removing mechanism is provided with side plugboards for folding two sides of the non-woven fabric along the indentations, the two sides of the non-woven fabric are welded through the welding mechanisms after folding, each welding mechanism (the two sides of the non-woven fabric are all required to be welded, so that two groups of oppositely arranged welding mechanisms are arranged, the non-woven fabric is arranged between the two welding mechanisms), each side of the welding mechanism is provided with a bag removing mechanism which is oppositely arranged, the sides of the non-woven fabric are folded through each group of oppositely arranged bag removing mechanisms, and then the welding mechanisms at the sides are welded, so that the universality is improved, the bag removing mechanisms can be adjusted front and back to adapt to producing non-woven fabric three-dimensional bags of different types, the distance between the bag removing mechanisms at the same side is adjusted through the hand wheels arranged on the bag removing mechanisms in the prior art, the hand wheels are adjusted to be poor in adjusting precision and required to be adjusted respectively, the four welding mechanisms are time-consuming to be adjusted, the adjustment can be guaranteed to be in place through a test machine after the adjustment, the production efficiency of a factory is reduced, and the traditional bag removing mechanism is relatively heavy in size, and the bags of the non-woven fabric cannot be improved.
The effect of book bag mechanism is that will take off through taking off bag mechanism and not inwards fold according to the crease yet, and current book bag mechanism can only provide a book bag mode, namely the sack carries out inwards flat folding along the crease of both sides, if the application is: a bag folding device for a non-woven fabric bag, which is applied by the mechanical company of Rui An Shirui on the 10 th month and 17 th year 2018, has a publication date of 2019, 06 th month and 07, wherein the folding state is recorded in fig. 2 of the specification, but two sides of the bottom of the non-woven fabric bag after being folded flatly are folded flatly, but the bottom of the non-woven fabric bag also protrudes outwards, the bag folding mode causes inconvenient bag stacking and arranging of the folded non-woven fabric bag, and the space occupation in the vertical direction is large because the middle of the bottom protrudes outwards after the bag is stored, so that improvement is necessary.
Disclosure of Invention
The technical problem to be solved by the present invention is to address the above-mentioned shortcomings of the prior art,
provides a novel non-woven fabric three-dimensional bag making machine.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel three-dimensional bag system bag machine of non-woven fabrics, including blowing traction frame, frame that sets gradually and carry out the hem mechanism of hem from blowing traction frame carried non-woven fabrics the hem mechanism is including the left side hem mechanism and the right side hem mechanism of setting up relatively, set up in the handle ultrasonic welding device of hem mechanism both sides, handle ultrasonic welding device is including setting up in the left side ultrasonic welding mechanism of left side hem mechanism and setting up in the right side ultrasonic welding mechanism of right side hem mechanism, sets up in the indentation mechanism at the hem mechanism rear, sets up in the bag removing mechanism and the bag removing mechanism at the indentation mechanism rear, the frame is provided with the mounting panel of setting up relatively in indentation mechanism relevant position, all be provided with linear guide on the mounting panel, bag removing mechanism is including the main mould elevating system that is used for receiving the non-woven fabrics behind the indentation mechanism, and main mould elevating system is arranged the non-woven fabrics in the bag removing mechanism top, sets up a bag pulling cylinder through the frame in the relevant position of main mould elevating system below, bag removing mechanism top and carries out shaping welding and takes off the bag with the non-woven fabrics in the bag removing mechanism, its characterized in that: the left side/right side hem mechanism is provided with an adjusting mechanism which is respectively connected with the ultrasonic welding mechanisms at two sides and can simultaneously adjust the left side hem mechanism, the left side ultrasonic welding mechanism, the right side hem mechanism and the right side ultrasonic welding mechanism in opposite directions or back to back.
According to the technical scheme, the folding mechanisms of the existing non-woven fabric three-dimensional bag making machine on the market are manually adjusted through the hand wheels connected with the folding mechanisms, the left/right side folding mechanisms are respectively required to be adjusted through the hand wheels connected with the left side folding mechanisms and the hand wheels connected with the right side folding mechanisms, not only are the adjustment effort and the two sides required to be respectively adjusted, but also the ultrasonic welding mechanisms are required to be similarly adjusted after the adjustment, and the folding mounting plate and the same side ultrasonic welding mechanisms are arranged in a linkage manner.
The novel non-woven fabric three-dimensional bag making machine can be further provided with: the utility model provides a non-woven fabrics steering mechanism, including the installation board, the indentation mechanism is provided with the electric eye mechanism that rectifies, but the installation board is provided with the electric adjustment mechanism that can automatically regulated indentation mechanism is located on the linear guide, but be provided with the line rail of the relative position on the installation board place between installation board both ends and the frame, link to each other through the first connecting plate that sets up relatively between the two installation boards, be provided with the second connecting plate with first connecting plate fixed connection between the two first connecting plates, be provided with mounting board adjusting part between frame and the second connecting plate, the frame is provided with the electric eye mechanism that rectifies with frame fixed connection between the mounting board, the electric eye mechanism that rectifies is including the installation board that rectifies that is fixedly connected with the frame and set up relatively, the movable plate adjustment mechanism that rectifies is erect on the installation board that rectifies, the movable plate that rectifies is provided with the adjustable movable plate that rectifies between the installation board place, the movable plate that rectifies is erect the electric eye mounting board, the electric eye adjustment assembly that rectifies is connected with the electric eye group that at least two sets up at intervals through electric eye adjustment part, the electric eye adjustment part can be close to two electric eye groups or back to the electric eye group, the electric eye adjustment part is turned to the non-woven fabrics steering mechanism that turns to after the non-woven fabrics steering mechanism is located to 90.
By adopting the technical scheme, the three-dimensional bag making machine for non-woven fabrics on the market is arranged in a straight line, the conveying direction of the non-woven fabrics is also straight line, the non-woven fabrics conveyed from the edge folding mechanism are vertically turned by 90 degrees and then are subjected to subsequent procedures at the indentation mechanism, so that the occupied area of the three-dimensional bag making machine for non-woven fabrics can be reduced, the traditional indentation mechanism adjusts the relative position of the three-dimensional bag making machine for non-woven fabrics on the straight guide rail by the hand wheels arranged at the two sides of the indentation mechanism, because the whole mechanism is heavier and needs to be adjusted according to the integral multiple of the pattern printed on the actual non-woven fabrics during adjustment, otherwise, the problem that the pattern is disconnected due to the fact that part of the printed pattern on the non-woven fabrics is cut off by the pneumatic cutter on the indentation mechanism, and the rejection rate is high after bag making is caused can be solved, the invention adopts the electric adjustment mechanism to adjust the relative position on the straight guide rail on the indentation mechanism, the device has the advantages that the device is convenient to adjust, the position of the indentation mechanism after adjustment is controllable, accurate and high in precision, the adjustment efficiency is high, when the indentation mechanism cuts out non-woven fabrics with different sizes, two correction electric eye groups are required to be adjusted in a way of approaching or moving away from each other, the two correction electric eye groups arranged on the electric eye mounting plates at intervals are adjusted through the electric eye adjusting assembly, the two ends of the two mounting plates which are arranged oppositely are connected with the frame through a wire rail, the correction electric eye mechanism comprises correction mounting plates, correction movable plates which are arranged on the correction mounting plates in a erected mode, a movable plate adjusting mechanism is arranged between the correction movable plates and the correction mounting plates, the relative position between the two correction mounting plates on which the correction movable plates are arranged is adjusted through the movable plate adjusting mechanism, and the correction electric eye groups arranged on the correction movable plates are also adjusted along with the adjustment after the adjustment of the positions of the correction movable plates, therefore, the position of the mounting plate needs to be adjusted through the mounting plate adjusting assembly in time.
The novel non-woven fabric three-dimensional bag making machine can be further provided with: the utility model provides a take off bag mechanism mounting bracket that sets up relatively, take off bag mechanism mounting bracket upper interval is provided with two sets of second linear guide that set up relatively, and the workstation that can slide along second linear guide has all been set up on each set of second linear guide, workstation one end is provided with the take off bag mechanism that sets up relatively, take off bag mechanism is including the fixing base, fixing base one side is equipped with and sets up the installation department that is used for installing the fixing base in the workstation perpendicularly with the fixing base, fixing base one side towards the installation department is provided with the side picture peg, and the opposite side is provided with takes off the big riser of bag, be provided with on the big riser of taking off the bag and take off bag driving pulley, take off bag tight pulley and take off the driven pulley of bag, take off bag driving pulley one end is provided with to take off the bag driving motor other end and be connected with taking off the driven pulley of bag through taking off the bag hold-in between, take off bag tight pulley pressure locates take off bag hold-in between bands one side, the side picture peg is connected in the fixing base through the automatic adjustment mechanism of side picture peg, take off the big riser of bag is connected in fixing base through taking off big riser of taking off the bag.
According to the technical scheme, the existing bag removing mechanism is more compact in structure, the linear distance between the bag removing synchronous belt and the side inserting plate is smaller, the bag removing function cannot be realized for the three-dimensional bag with the bag width of less than 200mm, so that the traditional non-woven three-dimensional bag making machine can only make the non-woven three-dimensional bag with the bag width of more than 200mm, the side inserting plate is connected with the fixed seat through the side inserting plate automatic adjusting mechanism, the bag removing large vertical plate is connected with the fixed seat through the bag removing large vertical plate automatic adjusting mechanism, the structure is more compact, the linear distance between the bag removing synchronous belt and the side inserting plate is smaller, the side inserting plate can be arranged closer to the bag removing synchronous belt, the bag removing of the non-woven three-dimensional bag with the bag width of less than 200mm can be realized when the bag is removed, the bag removing mechanism of the non-woven three-dimensional bag making machine can only make the bag with the bag width of less than 200mm, the universality is stronger, the side inserting plate is connected with the fixed plate through the side inserting plate automatic adjusting mechanism, the automatic position adjustment of the side inserting plate on the fixed plate is realized, the automatic adjustment of the relative position of the side inserting plate on the fixed plate is realized, the automatic adjustment of the large bag removing vertical plate is realized, the traditional manual adjustment type is realized,
the novel non-woven fabric three-dimensional bag making machine can be further provided with: the bag folding mechanism comprises a bag folding frame, a feeding device arranged at one end of the bag folding frame and used for enabling non-woven bags to enter the bag folding frame and a shaping device arranged at the other end of the bag folding frame, the shaping device comprises two groups of shaping roller shafts which are arranged up and down relatively, shaping rollers are arranged on the shaping roller shafts, a discharging opening is formed between the shaping rollers which are arranged up and down relatively, the bag folding mechanism is arranged between the feeding device and the shaping device, the bag folding mechanism comprises three forming band groups which are arranged at intervals up and down, the three forming band groups form a V-shaped arrangement, the V-shaped opening ends face the feeding device to form a bag folding channel, two sides of the bag folding channel are also provided with auxiliary forming band groups, a first inner folding component which is arranged relatively is arranged towards one side of the feeding device, and the bag folding frame is provided with a second inner folding component which is arranged relatively towards one end of the feeding device.
The technical scheme is adopted: the feeding device is used for conveying the non-woven fabric bags conveyed by the front working procedure of the bag folding machine into the bag folding machine, the shaping device is used for flattening the non-woven fabric bags after passing through the bag folding machine, the bag folding mechanism comprises two forming band groups which are arranged up and down at intervals, a V-shaped bag folding channel which is opened towards the feeding device and gradually becomes smaller in opening is formed between the two forming band groups, when the non-woven fabric bags are continuously conveyed in the bag folding channel, the non-woven fabric bags are possibly deviated, the two sides of the bag folding channel are provided with auxiliary forming band groups for keeping the non-woven fabric bags in the bag folding channel, the bag folding mechanisms of the traditional non-woven fabric three-dimensional bag making machine only fold the edges of the non-woven fabric bags inwards flatly, the non-woven fabric bags with the two sides and the bottom which are folded inwards along the indentations can not be obtained, the invention can only be formed by manual folding, the two side edges are folded inwards and flatly by adopting the first inward folding component, the bottom edge of the non-woven three-dimensional bag is folded inwards by adopting the second inward folding component while the bottom edge of the non-woven three-dimensional bag is folded inwards by adopting the side edges to obtain the non-woven bag with the bottom edge and the two side edges folded inwards by the indentation.
The beneficial effects of the invention are as follows: 1. the left side edge folding mechanism, the left side ultrasonic welding mechanism, the right side edge folding mechanism and the right side ultrasonic welding mechanism can be simultaneously adjusted in opposite directions or in opposite directions by arranging the adjusting mechanism, the edge folding range is large after adjustment, the universality is strong, the edge folding press roller adjusting mechanism can be used for independently adjusting the edge folding position of one side of the left/right edge folding mechanism, or the edge folding position of the left/right edge folding mechanism can be simultaneously adjusted, the left/right edge folding mechanism can be respectively finely adjusted by the edge folding press roller adjusting mechanism during production, and the error caused by that a feeding roll of the discharging mechanism is not positioned at the right center position is overcome; 2. the position of the indentation mechanism is convenient to adjust, the indentation positions required by different bag making sizes are met, the indentation precision is high, the adjustment is quick, the arranged steering mechanism can steer the non-woven fabric by 90 degrees, the occupied area of the non-woven fabric three-dimensional bag making machine is reduced, the correction electric eye group is wide in application range and strong in universality, the relative positions of the indentation mechanism and the correction electric eye group on a rack are adjusted through the matching of the mounting plate adjusting component and the movable plate adjusting component, the center of the non-woven fabric is aligned with the center of the die in the process of adjusting the non-woven fabric through the forming die, and the formed yield is high; 3. the bag removing mechanism has compact structure, realizes the bag removing of small three-dimensional bags with the width of less than 200mm, and has automatic adjustment and high adjustment efficiency; 4, make three-dimensional bag of non-woven fabrics all inwards flat folding under the effect when first infolding subassembly machine second infolding subassembly, occupation space is less after flat folding, more easily reason bag.
The invention is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a hemming mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an internal structure of one side of a bag folding machine frame according to an embodiment of the present invention.
Fig. 4 is a schematic view of the internal structure of fig. 3 with the bag folding frame removed.
Fig. 5 is a perspective view of the folding mechanism of the present invention with the bag frame on the other side removed.
Fig. 6 is a schematic perspective view of an indentation mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic perspective view of an indentation mechanism according to an embodiment of the present invention 1.
Fig. 8 is a schematic perspective view of an indentation mechanism according to an embodiment of the present invention.
Fig. 9 is a schematic perspective view 1 of a deviation correcting electric eye mechanism in an indentation mechanism according to an embodiment of the present invention.
Fig. 10 is a schematic perspective view 2 of a deviation correcting electric eye mechanism in an indentation mechanism according to an embodiment of the present invention.
Fig. 11 is a schematic perspective view of an indentation mechanism according to an embodiment of the present invention.
Fig. 12 is a schematic perspective view of an indentation mechanism according to an embodiment of the present invention.
Fig. 13 is a schematic perspective view of the bag removing mechanism according to the embodiment of the invention mounted on the frame.
Fig. 14 is a schematic perspective view of a bag removing mechanism according to an embodiment of the invention.
Fig. 15 is a schematic perspective view of a bag removing mechanism on the same side according to an embodiment of the present invention.
Fig. 16 is a schematic perspective view 1 of a single bag removing mechanism according to an embodiment of the present invention.
Fig. 17 is a schematic perspective view of a single bag removing mechanism according to an embodiment of the present invention shown in fig. 2.
Fig. 18 is a schematic top perspective view of a single bag-releasing mechanism according to an embodiment of the present invention.
Fig. 19 is a schematic view of the internal structure of fig. 16.
Fig. 20 is a schematic perspective view of a bag folding mechanism according to an embodiment of the invention.
Fig. 21 is a schematic internal perspective view of an embodiment of the present invention.
Fig. 22 is a cross-sectional view of a bag folding mechanism according to an embodiment of the present invention.
Fig. 23 is a schematic perspective view of a second invagination assembly according to an embodiment of the invention.
Fig. 24 is a unidirectional perspective view of a second invagination assembly according to an embodiment of the invention shown in fig. 1.
Fig. 25 is a unidirectional perspective view of a second invagination assembly according to an embodiment of the invention shown in fig. 2.
Detailed Description
See fig. 1: the utility model provides a novel three-dimensional bag system bag machine of non-woven fabrics, including blowing traction frame 1 that sets gradually, roll over a bag frame 2 and will carry out the hem mechanism 3 of hem from blowing traction frame 1 to carry out the non-woven fabrics, hem mechanism 3 is including relative left side hem mechanism 31 and the right side hem mechanism 32 of setting up, handle ultrasonic welding device 4 that sets up in hem mechanism 3 both sides, the indentation mechanism 5 that sets up at the indentation mechanism rear, take off bag mechanism 6 and roll over bag mechanism 7 that sets up at indentation mechanism 5 rear, take off bag mechanism 6 is including the main mould elevating system that is used for receiving the non-woven fabrics after indentation mechanism 5, main mould elevating system carries the non-woven fabrics to be arranged in and takes off bag mechanism 6 top, take off the corresponding position of bag mechanism 6 top through frame 1 below set up one and draw the bag cylinder and draw the non-woven fabrics into take off bag mechanism 6 in take off the shaping welding and take off the bag;
see fig. 2-5: the handle ultrasonic welding device 4 comprises a left ultrasonic welding mechanism 41 arranged on a left flanging mechanism 31 and a right ultrasonic welding mechanism 42 arranged on a right flanging mechanism 32, wherein the left/right flanging mechanisms respectively comprise a flanging mounting plate 34, the flanging mounting plate 34 is arranged in linkage with the same-side ultrasonic welding mechanism, an adjusting mechanism which is respectively connected with the two-side ultrasonic welding mechanisms and can simultaneously adjust the left flanging mechanism 31, the left ultrasonic welding mechanism 41, the right flanging mechanism 32 and the right ultrasonic welding mechanism 42 in opposite directions or back to the right ultrasonic welding mechanism 42 is arranged on the frame 1, a flanging pressing plate 341 and a flanging press roller 342 are arranged on the flanging mounting plate 34, non-woven fabrics firstly pass through between the flanging workbench 35 and the flanging press roller 342, two ends of the non-woven fabrics which continuously move are tilted up and then pass through between the flanging workbench 35 and the flanging pressing plate 341, the flanging press plate 341 and the flanging workbench 35 cooperate to overlap the tilting of the two ends on the non-woven fabric body to form a flanging, the flanging mounting plate 34 is arranged in linkage with the ultrasonic welding mechanism on the same side, the frame 1 is provided with an adjusting mechanism which is respectively connected with the ultrasonic welding mechanism on the two sides and can simultaneously adjust the left flanging mechanism 31, the left ultrasonic welding mechanism 41, the right flanging mechanism 32 and the right ultrasonic welding mechanism 42 in opposite directions or back, the flanging press roller 342 is arranged on the flanging press roller mounting plate 35 which is arranged in parallel with the flanging mounting plate 34, the flanging press roller mounting plate 35 is connected with the flanging press plate 34 through a flanging press roller adjusting mechanism which can adjust the relative distance between the flanging press roller mounting plate 35 and the flanging press plate 34, the adjusting mechanism comprises an adjusting screw 361, the two ends of the adjusting screw 361 are respectively connected with the frame 1 through bearings, the left ultrasonic welding mechanism is connected to one end of the adjusting screw 361 through a first adjusting block 362 in a threaded manner, the right ultrasonic welding mechanism is connected to the other end of the adjusting screw 361 opposite to the first adjusting block 362 through a second adjusting block 363 in a threaded manner, one side of the frame 1 is connected with the adjusting screw 361 through a synchronizing mechanism, the synchronizing mechanism comprises a driving motor 37, a first synchronizing wheel 372 is arranged on a motor shaft 371 of the driving motor 37, the adjusting screw 61 is provided with a second synchronizing wheel 373 at a position corresponding to the first synchronizing wheel 72, the first synchronizing wheel 372 is connected with the second synchronizing wheel 373 through a synchronous belt 374, the hemming press roller adjusting mechanism comprises an adjusting screw 351 penetrating through a hemming press roller mounting plate 35, one side of the hemming mounting plate 34 far away from the hemming press roller mounting plate 35 is provided with a second driving motor 343, the second driving motor 343 is connected with the adjusting screw 351 through a coupling 344, two sides of the hemming mounting plate 34 and the hemming press roller mounting plate 35 are provided with guiding mechanisms which comprise guiding shafts 352 which are oppositely arranged, and the guiding shafts 352 are arranged on one end of the hemming mounting plate 34 and are connected with the hemming mounting plate 34 through flange linear bearings;
see fig. 6-12: the frame 1 is provided with a mounting plate 52 which is arranged oppositely, the mounting plates 52 are provided with linear guide rails 521, the linear guide rails 521 are provided with indentation mechanisms 5 which can slide along the linear guide rails 521, a linear rail 54 which can adjust the relative position of the mounting plate 52 on the frame 1 is arranged between the two ends of the mounting plate 52 and the frame 1, the two mounting plates 52 are connected through a first connecting plate 522 which is arranged oppositely, a second connecting plate 523 which is fixedly connected with the first connecting plate 522 is arranged between the two first connecting plates 522, a mounting plate adjusting component is arranged between the frame 1 and the second connecting plate 523, the frame 1 is provided with a deviation rectifying electric eye mechanism which is fixedly connected with the frame 1 between the mounting plates 52, the deviation rectifying electric eye mechanism comprises a deviation rectifying mounting plate 55 which is fixedly connected with the frame 1 and is arranged oppositely, the deviation rectifying movable plate 551 is arranged on the deviation rectifying mounting plate 55, a movable plate adjusting mechanism capable of adjusting the relative position between the deviation rectifying movable plate 51 and the deviation rectifying mounting plate 5 is arranged between the deviation rectifying movable plate 51 and the deviation rectifying mounting plate 5, an electric eye mounting plate 52 is erected on the deviation rectifying movable plate 51, the electric eye mounting plate 52 is connected with at least two groups of deviation rectifying electric eye groups 53 which are arranged at intervals through an electric eye adjusting component, the deviation rectifying electric eye groups 53 comprise deviation rectifying electric eye mounting plates 531, photoelectric sensors 532 are respectively arranged on two sides of the deviation rectifying electric eye mounting plate 531, the electric eye adjusting component can adjust the two deviation rectifying electric eye groups 553 to approach each other or to depart from each other, the mounting plate adjusting component comprises a fixing block 524 which is vertically arranged on a second connecting plate 523, a fixing plate 525 is arranged on one side of the frame 1 at the relative position of the fixing block 524, a first adjusting screw 526 is arranged in the fixing block 525 in a penetrating manner, a first driving motor 527 is arranged on the fixing plate 525, the first driving motor 527 is connected with the first adjusting screw 526 through a coupling, the movable plate adjusting mechanism comprises first guide rods 554 which are oppositely arranged and respectively penetrate through the deviation correcting mounting plates 55, the deviation correcting movable plate 551 is connected with the first guide rods 554 through deviation correcting fixing blocks 555 which are oppositely arranged, a deviation correcting movable plate driving mechanism is arranged between the first guide rods 554 and one side deviation correcting mounting plate 551 and one deviation correcting fixing block 555, the electric eye adjusting assembly comprises a third adjusting screw rod 556 which penetrates through the electric eye mounting plates 5531, one end of the third adjusting screw rod 556 is provided with a positive thread, the other end of the third adjusting screw rod 556 is provided with a reverse thread, a third driving motor 562 is connected between the electric eye mounting plates 5531 on one side and the third adjusting screw rod 556 through a coupling, the first stepping motor 7 is connected with a second adjusting screw rod 571 through the coupling, a second adjusting screw rod seat 572 is penetrated in the deviation correcting fixing block 555, the first stepping motor 57 drives the deviation rectifying fixed block 555 to link the deviation rectifying movable plate 551 to axially move along the first guide rod 554 through the second adjusting screw 571, the opposite side of the mounting plate 52, which is opposite to the indentation mechanism 5, is provided with an opposite steering traction roller 558 which steers and is used for outputting 90 degrees steering of the non-woven fabric, the lower part of the indentation mechanism 5 is provided with an electric adjusting mechanism which can automatically adjust the relative position of the linear guide rail 521 where the indentation mechanism 5 is positioned, the electric adjusting mechanism comprises an adjusting frame 5555 which is erected at the two ends of the mounting plate 52 and is opposite to each other, two ball screws 5556 are erected between the two adjusting frames 5555, each ball screw 5556 is provided with a movable block 5557 which can axially move along the ball screw 5556, a ball screw seat is arranged in the movable block 5557 and is connected with the ball screw 5556 through the ball screw seat, the movable block 5557 is fixedly connected with the indentation mechanism 5, one end of the ball screw 5556 penetrates out of the adjusting frame 5555 to form a driving end 5561, a driving mechanism capable of driving the ball screw 5556 to rotate is arranged between the driving end 5561 and the adjusting frame 5555, the driving mechanism comprises a fixed plate 5558 fixedly connected to the adjusting frame 5555, one end of the fixed plate 5558 is connected with a driving motor 59, a driving shaft 591 of the driving motor 59 penetrates through the fixed plate 8 to be connected with a first synchronous wheel 592, a driving end 561 of the ball screw 5556 is provided with a second synchronous wheel 562, and synchronous transmission is carried out between the first synchronous wheel 592 and the second synchronous wheel 562 through a synchronous belt (not shown in the figure);
see fig. 13-19: the bag removing mechanism comprises a bag removing mechanism mounting frame 61, two groups of second linear guide rails 611 which are oppositely arranged are arranged on the bag removing mechanism mounting frame 61 at intervals, a second workbench 612 which can slide along the second linear guide rails 611 is arranged on each group of second linear guide rails 611, one end of the second workbench 612 is provided with a bag removing mechanism which is oppositely arranged, the bag removing mechanism comprises a fixing seat 63, one side of the fixing seat 63 is provided with a mounting part 631 which is perpendicular to the fixing seat 63 and is used for mounting the fixing seat 63 on the second workbench 612, one side of the fixing seat 63 facing the mounting part 631 is provided with a side plugboard 64, the other side is provided with a large bag removing vertical plate 65, the large bag removing vertical plate 65 is provided with a bag removing driving belt pulley 651, a bag removing tensioning wheel 652 and two bag removing driven belt pulleys 653, one end of the bag removing driving belt pulley 651 is provided with the other end of a bag removing driving motor 654 which is connected with a bag removing driven belt 651 through a bag removing synchronous belt 655, the bag-removing tension wheel 652 is pressed on one side of the bag-removing synchronous belt 655, the side inserting plate 64 is connected with the fixed seat 63 through the side inserting plate automatic adjusting mechanism, the bag-removing large vertical plate 65 is connected with the fixed seat 63 through the bag-removing large vertical plate automatic adjusting mechanism, the side inserting plate automatic adjusting mechanism comprises a first straight line rail 66 which is oppositely arranged on one side of the fixed seat 63 towards the mounting part 631, the first straight line rail 6 is connected with the side inserting first connecting plate 62 through a first sliding block, the mounting part 31 is fixedly provided with a first connecting seat 632, a side inserting driving mechanism which can drive the side inserting first connecting plate 62 to slide along the first straight line rail 66 is arranged between the second workbench 12 and the first connecting seat 32, a side inserting plate compressing mechanism is arranged between the side inserting first connecting plate 62 and the side inserting plate 64, the side inserting plate 64 is arranged in linkage with the side inserting first connecting plate 662 through the side inserting plate compressing mechanism, the automatic regulating mechanism of the big bag removing vertical plate comprises a second linear track 67 which is arranged on one side of the fixed seat 63 far away from the mounting part 631 and is opposite to the side of the fixed seat 63, the big bag removing vertical plate 65 is connected with the second linear track 67 through a second slide block which is arranged opposite to the side of the fixed seat, a third slide block which is arranged opposite to the side of the fixed seat 63 and is connected with a movable seat 673, a big bag removing vertical plate driving mechanism is arranged between the movable seat 673 and the fixed seat 63, the side inserting driving mechanism comprises a first driving motor 68 which is connected with a second workbench 612, a first synchronous wheel 681 is arranged on the driving shaft of the first driving motor, a second synchronous wheel 682 which is in the same straight line with the first synchronous wheel 681 is arranged on the second workbench 612, the first synchronous wheel 681 is connected with the second synchronous wheel 682 through a first synchronous belt 683, the first synchronous belt 683 is fixedly connected with the first connecting seat 632 through a first pressing plate 633 at the corresponding position of the first connecting seat 632, the side plugboard compressing mechanism comprises a side plugboard second connecting plate 663 arranged at one end of the side plugboard 64 far away from the big bag removing vertical plate 65, the side plugboard 64 is compressed on the big bag removing vertical plate 65 through the side plugboard second connecting plate 663, a side plugboard connecting screw rod 664 which is oppositely arranged is arranged on the side plugboard first connecting plate 662, the side plugboard connecting screw rod 664 penetrates out of the side plugboard first connecting plate 662 and is abutted to the side plugboard second connecting plate 663, the other end of the side plugboard connecting screw rod 664 is provided with a fastening hand wheel 665 which can adjust the tightness of the side plugboard connecting screw rod 664, the big bag removing vertical plate driving mechanism comprises a ball screw rod 674 which is arranged between second linear tracks 67 of a movable seat 673, the ball screw rod 674 is connected with the movable seat 673 through a screw rod nut seat 675, the other end of the movable seat 673 which is oppositely provided with a screw rod fixing seat 676, a second driving motor component which is used for driving the ball screw rod 674 to drive is arranged on the fixing seat 63, a driving cylinder 677 is fixedly connected to one side of the moving seat 673, a piston shaft of the driving cylinder 677 is fixedly connected with the large bag removing vertical plate 65, the second driving motor assembly comprises a second driving motor 69 connected to the fixing seat 63 through a motor fixing seat 691, a motor belt pulley 692 is arranged on a driving shaft of the second driving motor 69, a second driven belt pulley 693 is arranged at a position corresponding to the motor belt pulley 692 by a ball screw 674, the motor belt pulley 692 is connected with the second driven belt pulley 693 through a second synchronous belt 694, one side of the side inserting plate 64 facing the large bag removing vertical plate 65 is connected with the large bag removing vertical plate 65 through a side inserting fixing plate 666, and a housing is arranged outside the second synchronous belt 694;
see fig. 20-25: the bag folding mechanism 7 comprises a bag folding frame 72, a bag folding housing is arranged outside the bag folding frame 72, a feeding device 73 (prior art) for allowing non-woven bags to enter the bag folding frame 72 and a shaping device 74 (prior art) arranged at the other end of the bag folding frame 72 are arranged at one end of the bag folding frame 72, the shaping device 74 comprises two groups of shaping roll shafts 741 which are arranged up and down oppositely, shaping roll shafts 741 are provided with shaping rolls 742, a discharging opening 7421 is arranged between the shaping rolls 742 which are arranged up and down oppositely, the bag folding frame 72 is provided with a bag folding mechanism between the feeding device 73 and the shaping device 74, the bag folding mechanism comprises three shaping band groups 751 which are arranged up and down at intervals, the three shaping band groups 751 are arranged in a V shape, the opening ends of the V shape face the feeding device 3 to form a bag folding channel 752, two sides of the bag folding channel 752 are also provided with auxiliary shaping band groups 753, the bag folding channel 752 is provided with a first inner folding component 754 (prior art) which is arranged oppositely towards one side of the feeding device 73, the bag folding frame 72 is provided with a second inner folding component which is arranged oppositely towards one end of the feeding device 73 at the first inner folding component 754, the second inner folding component comprises a crank arm 755 which is arranged oppositely and a driving mechanism which is arranged at one end of the crank arm 755, the driving mechanism can drive one end of the crank arm 755 to extend into the bag folding channel 752 and prop against the bottom of the non-woven bag to carry out flat folding on the bottom of the non-woven bag or drive the crank arm 755 to retract and release the prop against the bottom of the non-woven bag, the other end of the driving mechanism which is arranged oppositely to the crank arm 755 is provided with a sliding component which can drive the driving mechanism to slide reciprocally along the bag folding channel 752, one end of the driving mechanism 756 comprises a mounting seat 756, one end of the mounting seat 756 is connected with a rotating shaft 757 through a bearing, the other end of the rotary shaft 757, which is opposite to the mounting seat 756, is provided with a connecting seat 758 which is in linkage with the rotary shaft 757, the connecting seat 758 is fixedly connected with the crank arm 755, a second driving cylinder 759 is further arranged between the mounting seat 756 and the connecting seat 758, the sliding component comprises a linear rail 761, the linear rail 761 is mounted on a linear rail mounting plate 762, one end of the linear rail mounting plate 762 is fixedly connected with a linear rail fixing plate 763, the other end of the linear rail fixing plate 763 is fixedly connected with a bag folding frame 72, the mounting seat 756 is slidably connected with the linear rail 761 through a sliding block 764, the other end of the linear rail mounting plate 762, which is opposite to the linear rail fixing plate 763, is provided with a fixing seat 765 which is opposite to the linear rail fixing plate 763, a driving source capable of driving the mounting seat 756 to slide along the linear rail 764 is arranged between the fixing seat 765 and the linear rail fixing plate 763, the driving source comprises a driving motor 766 mounted on the fixing seat 765, a second driving belt pulley 767 is arranged on a driving shaft 763, a fixing shaft 768 is fixedly arranged on the fixing shaft 768, a second driven belt pulley 769 is arranged on the driving belt 763, the driving belt 769 is arranged between the second driving belt 767 and the second driven belt 767 is arranged between the driving belt 767 and the driving belt 763 through the second driving belt 767.
Claims (4)
1. The utility model provides a novel three-dimensional bag system bag machine of non-woven fabrics, including blowing traction frame, frame that sets gradually and carry out the hem mechanism of hem from blowing traction frame carried non-woven fabrics the hem mechanism is including the left side hem mechanism and the right side hem mechanism of setting up relatively, set up in the handle ultrasonic welding device of hem mechanism both sides, handle ultrasonic welding device is including setting up in the left side ultrasonic welding mechanism of left side hem mechanism and setting up in the right side ultrasonic welding mechanism of right side hem mechanism, sets up in the indentation mechanism at the hem mechanism rear, sets up in the bag removing mechanism and the bag removing mechanism at the indentation mechanism rear, the frame is provided with the mounting panel of setting up relatively in indentation mechanism relevant position, all be provided with linear guide on the mounting panel, bag removing mechanism is including the main mould elevating system that is used for receiving the non-woven fabrics behind the indentation mechanism, and main mould elevating system is arranged the non-woven fabrics in the bag removing mechanism top, sets up a bag pulling cylinder through the frame in the relevant position of main mould elevating system below, bag removing mechanism top and carries out shaping welding and takes off the bag with the non-woven fabrics in the bag removing mechanism, its characterized in that: the left side/right side hem mechanism is provided with an adjusting mechanism which is respectively connected with the ultrasonic welding mechanisms at two sides and can simultaneously adjust the left side hem mechanism, the left side ultrasonic welding mechanism, the right side hem mechanism and the right side ultrasonic welding mechanism in opposite directions or back to back.
2. The novel three-dimensional bag making machine for non-woven fabrics according to claim 1, wherein: the indentation mechanism is connected to the linear guide rail through a sliding block in a sliding manner, an electric adjusting mechanism capable of automatically adjusting the relative position of the indentation mechanism is arranged below the indentation mechanism, a linear rail capable of adjusting the relative position of the installation plate is arranged between two ends of the installation plate and the rack, the two installation plates are connected through a first connecting plate which is arranged oppositely, a second connecting plate which is fixedly connected with the first connecting plate is arranged between the two first connecting plates, an installation plate adjusting component is arranged between the rack and the second connecting plate, a deviation rectifying electric eye mechanism which is fixedly connected with the rack is arranged between the installation plates, the deviation rectifying electric eye mechanism comprises a deviation rectifying installation plate which is fixedly connected with the rack and is arranged oppositely, a deviation rectifying movable plate is arranged on the deviation rectifying installation plate, a deviation rectifying adjusting mechanism capable of adjusting the relative position of the deviation rectifying movable plate is arranged between the deviation rectifying movable plate and the deviation rectifying installation plate, the deviation rectifying movable plate is arranged on the deviation rectifying movable plate, the electric eye adjusting component is connected with at least two groups of deviation rectifying electric eye groups at intervals through the electric eye adjusting component, the electric eye adjusting component can be used for carrying out the deviation rectifying electric eye groups to be close to each other or keeping away from the position of the installation plate, and the deviation rectifying electric eye groups are arranged at positions which are far away from the position of the non-woven fabric bag and are arranged at positions which are subjected to steering by 90 degrees after the non-woven fabric is arranged between the deviation rectifying mechanism.
3. The novel three-dimensional bag making machine for non-woven fabrics according to claim 1, wherein: the utility model provides a take off bag mechanism mounting bracket that sets up relatively, take off bag mechanism mounting bracket upper interval is provided with two sets of second linear guide that set up relatively, and the workstation that can slide along second linear guide has all been set up on each set of second linear guide, workstation one end is provided with the take off bag mechanism that sets up relatively, take off bag mechanism is including the fixing base, fixing base one side is equipped with and sets up the installation department that is used for installing the fixing base in the workstation perpendicularly with the fixing base, fixing base one side towards the installation department is provided with the side picture peg, and the opposite side is provided with takes off the big riser of bag, be provided with on the big riser of taking off the bag and take off bag driving pulley, take off bag tight pulley and take off the driven pulley of bag, take off bag driving pulley one end is provided with to take off the bag driving motor other end and be connected with taking off the driven pulley of bag through taking off the bag hold-in between, take off bag tight pulley pressure locates take off bag hold-in between bands one side, the side picture peg is connected in the fixing base through the automatic adjustment mechanism of side picture peg, take off the big riser of bag is connected in fixing base through taking off big riser of taking off the bag.
4. The novel three-dimensional bag making machine for non-woven fabrics according to claim 1, wherein: the bag folding mechanism comprises a bag folding frame, a feeding device arranged at one end of the bag folding frame and used for enabling non-woven bags to enter the bag folding frame and a shaping device arranged at the other end of the bag folding frame, the shaping device comprises two groups of shaping roller shafts which are arranged up and down relatively, shaping rollers are arranged on the shaping roller shafts, a discharging opening is formed between the shaping rollers which are arranged up and down relatively, the bag folding mechanism is arranged between the feeding device and the shaping device, the bag folding mechanism comprises three forming band groups which are arranged at intervals up and down, the three forming band groups form a V-shaped arrangement, the V-shaped opening ends face the feeding device to form a bag folding channel, two sides of the bag folding channel are also provided with auxiliary forming band groups, a first inner folding component which is arranged relatively is arranged towards one side of the feeding device, and the bag folding frame is provided with a second inner folding component which is arranged relatively towards one end of the feeding device.
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| CN201910670943.8A CN110281585B (en) | 2019-07-24 | 2019-07-24 | Novel three-dimensional bag system bag machine of non-woven fabrics |
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| CN201910670943.8A CN110281585B (en) | 2019-07-24 | 2019-07-24 | Novel three-dimensional bag system bag machine of non-woven fabrics |
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| CN110281585B true CN110281585B (en) | 2024-02-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687314A (en) * | 2019-09-29 | 2020-01-14 | 瑞安市麦格电子科技有限公司 | Differential wheel speed sensor signal excitation system |
| CN110736857A (en) * | 2019-09-29 | 2020-01-31 | 瑞安市麦格电子科技有限公司 | Differential wheel speed sensor testing tool |
| CN111216412B (en) * | 2020-01-06 | 2021-07-06 | 浙江欧诺机械有限公司 | Forming process of paper three-dimensional bag |
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|---|---|
| CN110281585A (en) | 2019-09-27 |
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