CN110466201B - Automatic bag valve port folding and cutting machine and processing method thereof - Google Patents
Automatic bag valve port folding and cutting machine and processing method thereof Download PDFInfo
- Publication number
- CN110466201B CN110466201B CN201910864220.1A CN201910864220A CN110466201B CN 110466201 B CN110466201 B CN 110466201B CN 201910864220 A CN201910864220 A CN 201910864220A CN 110466201 B CN110466201 B CN 110466201B
- Authority
- CN
- China
- Prior art keywords
- opening
- bag
- frame
- cylinder
- conveyer belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 28
- 238000003672 processing method Methods 0.000 title description 3
- 238000009958 sewing Methods 0.000 claims abstract description 12
- 230000001939 inductive effect Effects 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000010902 straw Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- 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
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
-
- 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
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/20—Cutting sheets or blanks
-
- 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
-
- 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
- B31B70/68—Uniting opposed surfaces or edges; Taping by stitching, stapling or riveting
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Package Closures (AREA)
Abstract
The invention relates to an automatic bag valve port folding and cutting machine which comprises a frame, wherein a plurality of conveyor belts are arranged on the frame, a viscosity removing mechanism, a mouth folding mechanism, a cutting mechanism, a sewing mechanism and a winding mechanism are sequentially arranged on the frame, the conveyor belts comprise a first conveyor belt and a second conveyor belt, a limiting rod and a guide wheel set are arranged between the first conveyor belt and the second conveyor belt on the frame, the guide wheel set is arranged above the conveyor belts, the viscosity removing mechanism and an extension frame are arranged on the right side of the limiting rod on the frame, an inductive switch is arranged at the front end of the extension frame, and the inductive switch is arranged above a position between the first conveyor belt and the limiting rod. Automatically removing the adhesion, folding, cutting, sewing and rolling the bag mouth to produce the bag with the valve port. The invention has the advantages that: 1. greatly improves the production efficiency and saves the production cost of the bag. 2. The labor cost is reduced.
Description
Technical Field
The invention relates to the field of bag valve port machining, in particular to an automatic bag valve port folding and cutting machine.
Background
The packaging bag is widely applied to various industries, when the packaging bag is used for containing dry powder products, a valve port is needed to be formed in a bag opening, so that the packaging bag is convenient to charge, at present, a cutting line is needed to be cut out in the bag opening, a special cutting device is used for cutting a notch along the cutting line, a convex part is folded into the bag to form the valve port by manual or machine, and then the valve port is formed by sewing, so that the process is multiple, the needed device is good for several times, the processing production progress is slow, and the development of enterprises is not facilitated.
Disclosure of Invention
The invention aims to solve the technical problems that: aiming at various defects and shortcomings in the prior art, the automatic folding and cutting machine for the valve port of the bag is provided.
The specific technical scheme of the invention is as follows: the utility model provides an automatic joint cutter that rolls over of sack valve port, includes the frame, is equipped with a plurality of conveyer belts in the frame to be equipped with in proper order and remove gluey mechanism, roll over a mouthful mechanism, cutting mechanism, sewing mechanism and winding mechanism, the conveyer belt includes first conveyer belt and second conveyer belt, is equipped with gag lever post and guide pulley group in the frame between first conveyer belt and the second conveyer belt, the guide pulley group is located the conveyer belt top, gag lever post right side be equipped with in the frame and remove gluey mechanism and extension frame, the extension frame front end is equipped with inductive switch, inductive switch is located the top between first conveyer belt and the gag lever post.
Still further, remove and glue the mechanism and be equipped with the removal viscose board that is located the conveyer belt upper and lower both sides respectively, one of them removes the viscose board and connects vertical cylinder, and another removes the viscose board and connects horizontal cylinder.
Still further, the mouth folding mechanism is located the conveyer belt and all is equipped with a plurality of straw that corresponds from top to bottom both sides, and the straw of every side is all by straw frame fixed connection, and the external air pump of straw, and wherein one side straw frame is connected with the movable cylinder, and mouth folding mechanism still is equipped with opening device and mouth folding device in the frame outside.
Furthermore, the opening device and the opening folding device are both provided with a fixing frame, a propelling cylinder is arranged on the outer side of the fixing frame, an opening and closing cylinder is arranged at the front end of the propelling cylinder of the opening device, opening supporting plates are connected and arranged on the upper side and the lower side of the opening and closing cylinder, an opening folding push plate is arranged at the front end of the propelling cylinder of the opening folding device, the opening folding push plate is positioned between the two opening supporting plates, and the opening folding device forms an included angle with the frame.
Furthermore, cutters are arranged on the upper side and the lower side of the conveyor belt of the cutting mechanism, and a cutting propulsion device is connected to the cutters on one side or both sides of the conveyor belt.
The processing method comprises the following steps: the bag is placed on a first conveyor belt, the bag is conveyed to the position of a limiting rod, a sensing switch senses the bag, the limiting rod is controlled to be located below the bag downwards, meanwhile, a guide wheel set is downwards attached to the bag, the bag is conveyed to the position of an adhesive removing mechanism, two adhesive removing plates of the adhesive removing mechanism are attached to clamp a bag opening, a transverse air cylinder drives one adhesive removing plate to transversely move back and forth, the adhered bag opening is rubbed, the bag is conveyed to a folding mechanism, a movable air cylinder drives a suction pipe on one side to be closed to the other side, an air pump works, suction is generated by the suction pipe, two sides of the bag opening are sucked, the movable air cylinder drives the suction pipe on one side to reset, the bag opening is opened, a pushing air cylinder of an opening device is pushed forward, the front opening and the opening support plate are driven to be forwards attached to the bag side, the bag opening support plate is opened and the bag opening support plate to be opened, the bag opening support plate is opened to be opened to the two sides, the air pump stops working, the suction opening is stopped, the opening support plate is pushed forward, the front opening support plate is driven to inwards fold the bag opening side to form the valve opening support plate, then the opening is opened and the bag opening is folded inwards, the bag opening is cut and conveyed to the bag is cut and packaged, the bag is cut and packaged into a bag, and conveyed to be folded and packaged.
The invention has the following advantages due to the adoption of the technical scheme: 1. the opening shape of the cut bag mouth is the shape of the bag cut off by cutting lines in the market at present, so that two steps of cutting lines and cutting along lines are omitted, the production efficiency is greatly improved, and the production cost of the bag is also saved. 2. The valve opening, cutting and sewing of the bag opening are automatically realized, and the labor cost is reduced.
Drawings
Fig. 1: is a schematic view of a front view partial cutaway structure of the invention.
Fig. 2: is a schematic top view structure of the invention.
Fig. 3: the opening device and the folding device are schematic in top view structure.
Fig. 4: is a bag used at present.
Fig. 5: a cross-sectional view of the bag prior to processing in accordance with the present invention.
Fig. 6: is a cross-sectional view of the bag after the opening is folded.
Fig. 7: a cut-away view of the pouch of the present invention is shown.
Fig. 8: a cut-away view of the pouch of the present invention is shown in an open configuration.
Detailed Description
Embodiments of the present invention are described with reference to the accompanying drawings.
The automatic bag valve port folding and cutting machine comprises a frame 1, wherein a plurality of conveyor belts 2 are arranged on the frame 1, a viscosity removing mechanism 3, a folding mechanism 4, a cutting mechanism 7, a sewing mechanism 8 and a winding mechanism 9 are sequentially arranged on the frame 1, the conveyor belts 2 comprise a first conveyor belt 21 and a second conveyor belt 22, a limiting rod 24 and a guide wheel set 11 are arranged between the first conveyor belt 21 and the second conveyor belt 22 on the frame 1, the guide wheel set 11 is arranged above the conveyor belts 2, a viscosity removing mechanism 3 and an extension frame 12 are arranged on the right side of the limiting rod 24 on the frame 1, a sensing switch 13 is arranged at the front end of the extension frame 12, and the sensing switch 13 is arranged above a position between the first conveyor belt 21 and the limiting rod 24.
The adhesive removing mechanism 3 is provided with adhesive removing plates 31 respectively positioned on the upper side and the lower side of the conveyor belt 2, wherein one adhesive removing plate 31 is connected with a longitudinal cylinder 32, and the other adhesive removing plate 31 is connected with a transverse cylinder 33.
The mouth folding mechanism 4 is located the upper and lower both sides of conveyer belt 2 and all is equipped with a plurality of straw 41 that correspond, and the straw 41 of every side is all by straw frame 42 fixed connection, and the external air pump of straw 41, and wherein one side straw frame 42 is connected with movable cylinder 43, and mouth folding mechanism 4 still is equipped with opening device 5 and mouth folding device 6 in frame 1 outside.
The opening device 5 and the opening folding device 6 are both provided with a fixed frame 51, a propelling air cylinder 52 is arranged on the outer side of the fixed frame 51, an opening and closing air cylinder 53 is arranged at the front end of the propelling air cylinder 52 of the opening device 5, opening supporting plates 54 are connected to the upper side and the lower side of the opening and closing air cylinder 53, an opening folding push plate 55 is arranged at the front end of the propelling air cylinder 52 of the opening folding device 6, the opening folding push plate 55 is positioned between the two opening supporting plates 54, and an included angle of 45 degrees is formed between the opening folding device 6 and the frame 1.
The cutting mechanism 7 is provided with cutters 71 on the upper and lower sides of the conveyor belt 2, wherein the cutters 71 on one side or both sides are connected with a cutting propulsion device 72.
When in use, the bag 10 is placed on the first conveyor belt 21 and conveyed to the position-limiting rod 24, the induction switch 13 induces the bag 10, the position-limiting rod 24 is controlled to be downwards positioned below the bag 10, meanwhile, the guide wheel group 11 is downwards attached to the bag 10, the bag 10 is conveyed to the position of the viscosity-removing mechanism 3, the two viscosity-removing plates 31 of the viscosity-removing mechanism 3 are attached to clamp a bag mouth, the transverse air cylinder 33 drives one viscosity-removing plate 31 to transversely move back and forth to rub and open an adhered bag mouth, the bag 10 is conveyed to the opening folding mechanism 4, the movable air cylinder 43 drives the suction pipe 41 on one side to be closed to the other side, the air pump works, the suction pipe 41 generates suction force to suck two sides of the bag mouth, the movable air cylinder 43 drives the suction pipe 41 on one side to reset, the bag mouth is opened, the propelling air cylinder 52 of the opening device 5 is forwards propelled, the front opening and closing air cylinder 53 and the opening support plate 54 are forwards driven, the opening support plate 54 stretches into the bag mouth and is tightly attached to the side edge of the bag 10, the opening and closing cylinder 53 works, the opening support plate 54 is opened to the side edge of the bag 10 at the upper side and the lower side, the air pump stops working, the suction pipe 41 stops adsorbing the bag mouth, the pushing cylinder 52 of the opening folding device 6 is pushed forward to drive the front opening pushing plate 55 to move forward, the side edge of the bag mouth is folded inwards to form a valve port, then the opening support plate 54 is folded inwards by the opening and closing cylinder 53, the opening device 5 and the opening folding device 6 are reset at the same time, the bag 10 is conveyed to the cutting mechanism 7, the cutting pushing device 72 works, the cutter 71 is enabled to be staggered rapidly, the bag mouth is cut, then the bag mouth is sewn by the sewing mechanism 8, the bag 10 is rolled and packed by the rolling mechanism 9 after sewing is completed, and the bag 10 is repeatedly rolled and packed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. An automatic joint cutter that rolls over of sack valve port, its characterized in that: comprises a frame (1), the frame (1) on be equipped with a plurality of conveyer belts (2) to be equipped with in proper order and remove sticking mechanism (3), roll over mouthful mechanism (4), cutting mechanism (7), sewing mechanism (8) and rolling mechanism (9), conveyer belt (2) including first conveyer belt (21) and second conveyer belt (22), first conveyer belt (21) and second conveyer belt (22) between be equipped with gag lever post (24) and guide pulley group (11) on frame (1), guide pulley group (11) be located conveyer belt (2) top, gag lever post (24) right side be equipped with on frame (1) remove sticking mechanism (3) and extension frame (12), extension frame (12) front end be equipped with inductive switch (13), inductive switch (13) be located the top between first conveyer belt (21) and gag lever post (24), roll over mouthful mechanism (4) be located conveyer belt (2) both sides and all be equipped with corresponding a plurality of straw (41), every straw frame (41) are connected with suction pipe frame (42) by air pump (42) are fixed wherein, suction pipe frame (41) are connected with air pump (42) are fixed, the utility model provides a roll over mouthful mechanism (4) still be equipped with opening device (5) and roll over mouthful device (6) in frame (1) outside, opening device (5) and roll over mouthful device (6) all be equipped with mount (51), mount (51) outside be equipped with propulsion cylinder (52), propulsion cylinder (52) front end of opening device (5) be equipped with opening cylinder (53), opening cylinder (53) upper and lower both sides connect and be equipped with opening fagging (54), the propulsion cylinder (52) front end of roll over mouthful device (6) be equipped with and roll over mouthful push pedal (55), roll over mouthful push pedal (55) be located between two opening fagging (54), roll over mouthful device (6) and frame (1) and be 45 degrees contained angles, cutting mechanism (7) be located both sides about conveyer belt (2) cutter (71), cutter (71) on one side or both sides are connected and are equipped with cutting propulsion device (72).
2. The automatic bag port folding and slitting machine according to claim 1, wherein: the adhesive removing mechanism (3) is provided with adhesive removing plates (31) which are respectively positioned on the upper side and the lower side of the conveyor belt (2), one adhesive removing plate (31) is connected with a longitudinal cylinder (32), and the other adhesive removing plate (31) is connected with a transverse cylinder (33).
3. A method of implementing the automatic bag port folding and slitting machine of any one of claims 1-2, comprising: the bag (10) is conveyed to the adhesion removing mechanism (3), two adhesion removing plates (31) of the adhesion removing mechanism (3) are attached to clamp the bag opening, a transverse air cylinder (33) drives one adhesion removing plate (31) to transversely move back and forth to rub and open the adhered bag opening, the bag (10) is conveyed to the opening folding mechanism (4), the movable air cylinder (43) drives a suction pipe (41) on one side to be close to the other side, the air pump works, the suction pipe (41) generates suction force to suck two sides of the bag opening, the movable air cylinder (43) drives the suction pipe (41) on one side to reset, the bag opening is opened, a pushing air cylinder (52) of an opening device (5) is pushed forwards, a front opening and closing air cylinder (53) and an opening supporting plate (54) are driven forwards, the opening supporting plate (54) stretches into the bag opening and is attached to the side of the bag (10), the air cylinder (53) works, the suction pipe (41) stops adsorbing the bag opening, the pushing air cylinder (41) generates suction force, the pushing air cylinder (52) of the opening device (6) drives the front opening and the pushing air cylinder (52) to fold the bag opening (6) forwards, the front opening and the opening supporting plate (5) forwards, the opening and the opening supporting plate (5) is folded inwards, the opening (5) is cut and the opening is folded inwards, the opening is folded and the opening (10 is folded inwards, the cutting pushing device (72) works to enable the cutters (71) to be staggered rapidly to cut the bag mouth, then the bag is conveyed to a sewing mechanism (8) for sewing the bag mouth, and the bag (10) is rolled and packed by a rolling mechanism (9) after sewing is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864220.1A CN110466201B (en) | 2019-09-12 | 2019-09-12 | Automatic bag valve port folding and cutting machine and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864220.1A CN110466201B (en) | 2019-09-12 | 2019-09-12 | Automatic bag valve port folding and cutting machine and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110466201A CN110466201A (en) | 2019-11-19 |
| CN110466201B true CN110466201B (en) | 2024-06-21 |
Family
ID=68515773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910864220.1A Active CN110466201B (en) | 2019-09-12 | 2019-09-12 | Automatic bag valve port folding and cutting machine and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466201B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203332596U (en) * | 2013-05-12 | 2013-12-11 | 林月城 | Dampproof and antistatic composite packaging bag |
| CN205837333U (en) * | 2016-07-13 | 2016-12-28 | 张建航 | A kind of powder packaging bag sealer |
| CN208006358U (en) * | 2018-03-28 | 2018-10-26 | 张步田 | A kind of automatic crimper of woven valve bag |
| CN210553321U (en) * | 2019-09-12 | 2020-05-19 | 兰溪市中艺机械有限公司 | Automatic joint cutter that rolls over of bag valve port |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB373321A (en) * | 1931-03-17 | 1932-05-26 | St Regis Paper Co | Improvements in and relating to valved paper sacks or bags |
| CN201516702U (en) * | 2009-08-20 | 2010-06-30 | 平阳县凯达包装机械厂 | Cutting machine for concrete bag at spraying-dust preventive valve port |
| CN104972696A (en) * | 2014-04-02 | 2015-10-14 | 平阳县凯达包装机械厂 | Opening pressing machine for valve port cement bag |
| CN105564791A (en) * | 2014-11-05 | 2016-05-11 | 上海艾录包装股份有限公司 | PE plastic bag with valve opening |
| CN207954039U (en) * | 2018-03-09 | 2018-10-12 | 温州国强机械有限公司 | The waste discharge apparatus of valve bag grooving machine |
| CN207954815U (en) * | 2018-03-09 | 2018-10-12 | 温州国强机械有限公司 | The cutter device of valve bag grooving machine |
| CN109466118B (en) * | 2018-12-17 | 2023-07-18 | 温州民望机械设备有限公司 | Woven bag processing equipment integrating cutting, folding, sewing and sealing |
-
2019
- 2019-09-12 CN CN201910864220.1A patent/CN110466201B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203332596U (en) * | 2013-05-12 | 2013-12-11 | 林月城 | Dampproof and antistatic composite packaging bag |
| CN205837333U (en) * | 2016-07-13 | 2016-12-28 | 张建航 | A kind of powder packaging bag sealer |
| CN208006358U (en) * | 2018-03-28 | 2018-10-26 | 张步田 | A kind of automatic crimper of woven valve bag |
| CN210553321U (en) * | 2019-09-12 | 2020-05-19 | 兰溪市中艺机械有限公司 | Automatic joint cutter that rolls over of bag valve port |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110466201A (en) | 2019-11-19 |
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