CN110588071A - Woven bag opening folding device - Google Patents
Woven bag opening folding device Download PDFInfo
- Publication number
- CN110588071A CN110588071A CN201910983240.0A CN201910983240A CN110588071A CN 110588071 A CN110588071 A CN 110588071A CN 201910983240 A CN201910983240 A CN 201910983240A CN 110588071 A CN110588071 A CN 110588071A
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- Prior art keywords
- cylinders
- woven bag
- connecting plate
- stay bar
- movable
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- 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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- 230000007306 turnover Effects 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- B31B70/26—Folding sheets, blanks or webs
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to the technical field of woven bag production equipment, in particular to a woven bag opening folding device which can stretch into a woven bag opening through two inner support rods, unfold and align the woven bag opening towards two sides, and fold the two sides of the woven bag opening inwards through two movable support rods, so that finally a circle of the woven bag opening is folded inwards.
Description
Technical Field
The invention relates to the technical field of woven bag production equipment, in particular to a woven bag opening folding device.
Background
The double-deck braided bag sack aligns the back, need with the sack infolding back hot pressing, when the braided bag sack is interior to be rolled over, need strut the sack earlier, then with the bag angle infolding on both sides, outwards draw the parallel and level again, this process is mostly by manual operation at present, the operation is inconvenient, and the quality is low, and the energy consumption is big, and is with high costs.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the technical problems of low folding quality and high energy consumption of the opening of the woven bag, the invention provides a woven bag opening folding device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a braided bag rolls over a mouthful device, including the interior vaulting pole of two relative settings, two interior vaulting poles can stretch into in the braided bag sack, and strut and draw neat braided bag sack to both sides, be connected with interior vaulting pole actuating mechanism on the interior vaulting pole, interior vaulting pole actuating mechanism sets up in the frame, the removal vaulting pole of two relative settings, two removal vaulting poles set up the outside at two interior vaulting poles respectively, two remove the vaulting pole can with strut and draw the outside on neat braided bag sack both sides to the enstrophe back, strut the braided bag sack to both sides again, finally make braided bag sack round all to the enstrophe and roll over and form interior hem, be connected with removal vaulting pole actuating mechanism on the removal vaulting pole, it sets up on the fixed plate to.
Further, in order to conveniently prop open the woven bag opening, and conveniently move the both sides that the vaulting pole turned over the sack inwards, the relative side of two interior vaulting poles is interior vaulting pole medial surface, interior vaulting pole is L shaped plate structure, L shaped plate structure includes the connecting plate of vertical direction and the interior vaulting pole of horizontal direction, the rear end of the interior vaulting pole of horizontal direction and the bottom mutually perpendicular of the connecting plate of vertical direction and structure as an organic whole, the front end of the interior vaulting pole of horizontal direction turns over outwards and turns over a formation hem, the hem turns over a formation flange backwards again, form the U-shaped recess between flange and the interior vaulting pole, a recess has been seted up on the flange, it is linked together to turn over a recess and U-shaped recess, the width direction of turning over a recess and the width direction mutually perpendicular of U-shaped recess, the connecting plate. The folding groove of the inner supporting rod can be convenient for moving the supporting rod to be close to the inner supporting rod, the two sides of the woven bag are pressed inwards, the U-shaped groove is convenient for folding the two sides of the bag opening of the woven bag inwards, a guiding effect is achieved, and the folding action is more accurate. The folding groove can also facilitate the moving of the stay bar to pull the folded woven bag openings towards the two sides.
Preferably, the depth of the folding groove is consistent with the length of the rib.
Further, specifically, the inner support rod driving mechanism comprises two first connecting plate cylinders and two second connecting plate cylinders, telescopic ends of the two first connecting plate cylinders are correspondingly installed on the side faces of the connecting plates in two vertical directions, the two first connecting plate cylinders are installed in a back-to-back mode, the two first connecting plate cylinders can drive the two inner support rods to move in the opposite directions or in the back-to-back mode, telescopic ends of the two second connecting plate cylinders are correspondingly connected with cylinder bodies of the two first connecting plate cylinders, the cylinder bodies of the second connecting plate cylinders are fixedly installed on the rack, and the second connecting plate cylinders can correspondingly drive the first connecting plate cylinders to move back and forth.
Furthermore, in order to match the structure of the inner support rods, the bag opening of the woven bag is convenient to turn over, the two movable support rods are respectively and correspondingly arranged on the outer sides of the corresponding inner support rods, each movable support rod comprises a turning plate and a turning connecting plate, the turning plate is of a horizontal straight plate structure and is parallel to the inner support plates, the front ends of the turning plates can horizontally move, the rear ends of the turning plates and the upper ends of the turning connecting plates are fixedly connected through turning grooves in the horizontal movement process, and the lower ends of the turning connecting plates are connected with a movable support rod driving mechanism.
Further, specifically, the movable stay bar driving mechanism comprises two first movable stay bar cylinders, two second movable stay bar cylinders and two third movable stay bar cylinders, telescopic ends of the two first movable stay bar cylinders are respectively connected with the corresponding turnover connecting plates, the two first movable stay bar cylinders are reversely mounted in a back-to-back manner, telescopic ends of the two second movable stay bar cylinders are respectively and fixedly connected with cylinder bodies of the two first movable stay bar cylinders, telescopic ends of the two third movable stay bar cylinders are respectively and fixedly connected with cylinder bodies of the two second movable stay bar cylinders, and the two third movable stay bar cylinders are respectively and fixedly mounted on the fixed plate through cylinder supports.
Further, for the convenience of moving two movable support rods integrally, the woven bag opening folding device further comprises a fixed plate moving mechanism, the fixed plate moving mechanism comprises a slide rail fixed on the belt, the slide rail is in sliding fit with the slide block, the fixed plate is fixedly installed on the slide block, and the belt is sleeved on the driving gear and the driven gear.
The woven bag opening folding device has the advantages that the woven bag opening folding device can stretch into the woven bag opening through the two inner support rods, the woven bag opening is unfolded and aligned to two sides, two sides of the woven bag opening are folded inwards through the two movable support rods, finally, one circle of the woven bag opening is folded inwards, the whole process is mechanically automated, the processing time is shortened, the quality is reliable, the production efficiency is obviously improved, and the production cost is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the folded woven bag of the woven bag folding device of the present invention.
Fig. 2 is a schematic perspective view of the woven bag folding device of the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of the woven bag folding device of the invention.
Fig. 4 is a schematic structural view of an inner stay of the woven bag creasing device of the present invention.
In the figure: 100. the woven bag comprises a woven bag body, 101, an inner folding edge, 1, an inner supporting rod, 11, a connecting plate, 12, an inner supporting plate, 13, a folding edge, 14, a rib, 15, a U-shaped groove, 16, a folding groove, 2, a movable supporting rod, 21, a folding plate, 22, a folding connecting plate, 3, a rack, 4, a fixing plate, 51, a first connecting plate cylinder, 52, a second connecting plate cylinder, 61, a first movable supporting rod cylinder, 62, a second movable supporting rod cylinder, 63, a third movable supporting rod cylinder, 64, a cylinder support, 71, a sliding rail, 72 and a sliding block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-4, which is a preferred embodiment of the present invention, a woven bag opening folding device includes two inner support rods 1 arranged oppositely, the two inner support rods 1 can extend into a woven bag opening and unfold and align the woven bag opening to both sides, an inner support rod driving mechanism is connected to the inner support rods 1, the inner support rod driving mechanism is arranged on a frame 3, two moving support rods 2 arranged oppositely, the two moving support rods 2 are respectively arranged at the outer sides of the two inner support rods 1, the two moving support rods 2 can fold the outer sides of both sides of the unfolded and aligned woven bag opening inwards, and unfold the woven bag opening to both sides, so that finally a circle of the woven bag opening is folded inwards to form an inner folded edge 101, the moving support rods 2 are connected with a moving support rod driving mechanism, and the moving support rod driving mechanism is arranged on a fixing plate 4.
The opposite side surfaces of the two inner support rods 1 are inner side surfaces of the inner support rods 1, the inner support rods 1 are L-shaped plate structures, each L-shaped plate structure comprises a connecting plate 11 in the vertical direction and an inner support plate 12 in the horizontal direction, the rear ends of the inner support plates 12 in the horizontal direction and the bottoms of the connecting plates 11 in the vertical direction are mutually perpendicular and are of an integral structure, the front ends of the inner support plates 12 in the horizontal direction are outwards turned to form folded edges 13, the folded edges 13 are backwards turned to form flanges 14, U-shaped grooves 15 are formed between the flanges 14 and the inner support plates 12, the flanges 14 are provided with turnover grooves 16, the turnover grooves 16 are communicated with the U-shaped grooves 15, the width directions of the turnover grooves 16 are mutually perpendicular to the width directions of the U-shaped grooves 15, and the connecting plates 11 in the vertical direction are. The depth of the folding groove 16 is consistent with the length of the rib 14.
The inner support rod driving mechanism comprises two first connecting plate cylinders 51 and two second connecting plate cylinders 52, telescopic ends of the two first connecting plate cylinders 51 are correspondingly installed on the side faces of the connecting plates 11 in two vertical directions, the two first connecting plate cylinders 51 can drive the two inner support rods 1 to move oppositely or back to back, the two first connecting plate cylinders 51 are respectively installed on the outer sides of the connecting plates 11 in the vertical directions, the two first connecting plate cylinders 51 are oppositely arranged, the telescopic ends of the two second connecting plate cylinders 52 are correspondingly connected with cylinder bodies of the two first connecting plate cylinders 51, the cylinder bodies of the second connecting plate cylinders 52 are fixedly installed on the rack 3, and the second connecting plate cylinders 52 can correspondingly drive the first connecting plate cylinders 51 to move back and forth.
The two movable support rods 2 are respectively and correspondingly arranged on the outer sides of the corresponding inner support rods 1, each movable support rod 2 comprises a turnover plate 21 and a turnover connecting plate 22, each turnover plate 21 is of a horizontal straight plate structure, each turnover plate 21 is parallel to the corresponding inner support plate 12, the front end of each turnover plate 21 can move horizontally, each turnover plate 21 can pass through the corresponding turnover groove 16 in the horizontal movement process, the rear end of each turnover plate 21 is fixedly connected with the upper end of the corresponding turnover connecting plate 22, and the lower end of the corresponding turnover connecting plate 22 is connected with a movable support rod driving mechanism.
The movable brace driving mechanism comprises two first movable brace cylinders 61, two second movable brace cylinders 62 and two third movable brace cylinders 63, telescopic ends of the two first movable brace cylinders 61 are respectively connected with the corresponding turnover connecting plates 22, the two first movable brace cylinders 61 are reversely mounted in a back-to-back mode, telescopic ends of the two second movable brace cylinders 62 are respectively and fixedly connected with cylinder bodies of the two first movable brace cylinders 61 correspondingly, the second movable brace cylinders 62 control the vertical direction up and down, telescopic ends of the two third movable brace cylinders 63 are respectively and fixedly connected with cylinder bodies of the two second movable brace cylinders 62 correspondingly, and the two third movable brace cylinders 63 are respectively and fixedly mounted on the fixed plate 4 through cylinder supports 64. The third moving stay cylinder 63 controls the forward and backward movement in the horizontal direction.
The woven bag opening folding device further comprises a fixing plate moving mechanism, the fixing plate moving mechanism comprises a sliding rail 71 fixed on the belt, a sliding block 72 is installed on the sliding rail 71 in a sliding fit mode, the fixing plate 4 is fixedly installed on the sliding block 72, and the belt is sleeved on the driving gear and the driven gear. The driving gear is connected with the motor, and the fixed plate moving mechanism is used for controlling the horizontal left-right movement of the fixed plate 4.
The working principle is as follows: after the woven bag 100 is aligned through the preorded bag opening aligning station, the woven bag is conveyed to the woven bag opening folding device through the conveying device, the bag opening of the woven bag 1 is just sleeved on the front ends of the inner supporting plates 12 of the two inner supporting rods 1, the extending length of the telescopic end of the second connecting plate air cylinder 52 can be adjusted, the front end of the inner supporting plate 12 of the inner supporting rod 1 extends into the bag opening of the woven bag 100, the two first connecting plate air cylinders 51 are oppositely arranged, the distance between the inner supporting plates 12 of the inner supporting rods 1 can be controlled, namely, the tensioning degree of the two inner supporting plates 12 to the bag opening of the woven bag 1 is controlled, the two retaining sides 14 are respectively abutted against the two sides in,
at this time, the two movable support rods 2 are respectively and correspondingly arranged at the outer sides of the corresponding inner support rods 1, and the two movable support rods 2 are respectively far away from the outer sides of the inner support plates 12 of the corresponding inner support rods 1, so that the two movable support rods 2 are not in the pockets of the woven bag 100, then the two first movable support rod cylinders 61 start to work, the first movable support rod cylinders 61 are arranged in a reverse manner and are positioned at the inner sides of the movable support rods 2, the telescopic ends of the two first movable support rod cylinders 61 retract, so that the folded plates 21 of the two movable support rods 2 move oppositely, the folded plates 21 move towards the inner support plates 12 (in the process that the folded plates 21 move towards the inner support plates 12, the front ends of the folded plates 21 can pass through the folded grooves 16), so that two sides of the pockets of the woven bag 100 are close to the inner support plates 12, then the extending ends of the third movable support rod cylinders 63 extend out, so that the folded, the inward pressed woven bag mouths are enabled to be turned inwards again, the two first movable stay bar air cylinders 61 control the turning plates 21 to move away from each other again, the inward turned woven bag mouths are enabled to be tightened and the mouths of the woven bags are flush, the mouth turning station of the woven bags is completed, and the shape is shown in the figure.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a braided bag rolls over a mouthful device which characterized in that: comprises that
Two inner supporting rods (1) which are oppositely arranged, wherein the two inner supporting rods (1) can extend into the openings of the woven bag openings and unfold and align the openings of the woven bag openings towards two sides, an inner supporting rod driving mechanism is connected to the inner supporting rods (1) and arranged on the rack (3),
two relative removal vaulting pole (2) that set up, two remove vaulting pole (2) set up respectively in the outside of two interior vaulting poles (1), two remove vaulting pole (2) can be with strutting and draw the neat braided bag sack both sides the outside to the enstrophe book back, prop open the braided bag sack to both sides again, finally make braided bag sack round all to the enstrophe book form interior hem (101), be connected with removal vaulting pole actuating mechanism on removing vaulting pole (2), remove vaulting pole actuating mechanism sets up on fixed plate (4).
2. The woven bag creasing device of claim 1, wherein: the side that two inner stay bars (1) are relative is inner side face of inner stay bar (1), inner stay bar (1) is L-shaped plate structure, L-shaped plate structure includes connecting plate (11) of vertical direction and inner supporting plate (12) of horizontal direction, the bottom mutually perpendicular and structure as an organic whole of the rear end of inner supporting plate (12) of horizontal direction and connecting plate (11) of vertical direction, the front end of inner supporting plate (12) of horizontal direction turns over outwards and turns over and forms hem (13), hem (13) turn over backward and turn over and form flange (14), form U-shaped recess (15) between flange (14) and inner supporting plate (12), turn over a recess (16) and seted up on flange (14), turn over a recess (16) and U-shaped recess (15) and be linked together, the width direction of turning over a recess (16) and the width direction of U-shaped recess (15) are mutually perpendicular, connecting plate (11) of vertical direction and inner stay bar actuating mechanism are connected.
3. The woven bag creasing device of claim 2, wherein: the depth of the turnover groove (16) is consistent with the length of the flange (14).
4. The woven bag creasing device of claim 2, wherein: the inner support rod driving mechanism comprises two first connecting plate cylinders (51) and two second connecting plate cylinders (52), the telescopic ends of the two first connecting plate cylinders (51) are correspondingly installed on the side faces of the connecting plates (11) in the two vertical directions, the two first connecting plate cylinders (51) can drive the two inner support rods (1) to move in the opposite directions or in the opposite directions, the telescopic ends of the two second connecting plate cylinders (52) are correspondingly connected with the cylinder bodies of the two first connecting plate cylinders (51), the cylinder bodies of the second connecting plate cylinders (52) are fixedly installed on the rack (3), and the second connecting plate cylinders (52) can correspondingly drive the first connecting plate cylinders (51) to move back and forth.
5. The woven bag creasing device of claim 2, wherein: the two movable support rods (2) are respectively and correspondingly arranged on the outer sides of the corresponding inner support rods (1), the movable support rods (2) comprise turnover plates (21) and turnover connecting plates (22), the turnover plates (21) are of horizontal straight plate structures, the turnover plates (21) are parallel to the inner support plates (12), the front ends of the turnover plates (21) can move horizontally, the horizontal movement process can pass through the turnover grooves (16), the rear ends of the turnover plates (21) are fixedly connected with the upper ends of the turnover connecting plates (22), and the lower ends of the turnover connecting plates (22) are connected with a movable support rod driving mechanism.
6. The woven bag creasing device of claim 5, wherein: the movable stay bar driving mechanism comprises two first movable stay bar cylinders (61), two second movable stay bar cylinders (62) and two third movable stay bar cylinders (63), telescopic ends of the two first movable stay bar cylinders (61) are respectively connected with corresponding turnover connecting plates (22), the two first movable stay bar cylinders (61) are reversely mounted in a back-to-back mode, telescopic ends of the two second movable stay bar cylinders (62) are respectively and correspondingly and fixedly connected with cylinder bodies of the two first movable stay bar cylinders (61), telescopic ends of the two third movable stay bar cylinders (63) are respectively and correspondingly and fixedly connected with cylinder bodies of the two second movable stay bar cylinders (62), and the two third movable stay bar cylinders (63) are respectively and fixedly mounted on the fixed plate (4) through cylinder supports (64).
7. The woven bag creasing device of claim 1, wherein: the woven bag opening folding device further comprises a fixing plate moving mechanism, the fixing plate moving mechanism comprises a sliding rail (71) fixed on the belt, a sliding block (72) is installed on the sliding rail (71) in a sliding fit mode, the fixing plate (4) is fixedly installed on the sliding block (72), and the belt is sleeved on the driving gear and the driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983240.0A CN110588071A (en) | 2019-10-16 | 2019-10-16 | Woven bag opening folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983240.0A CN110588071A (en) | 2019-10-16 | 2019-10-16 | Woven bag opening folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110588071A true CN110588071A (en) | 2019-12-20 |
Family
ID=68867554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910983240.0A Pending CN110588071A (en) | 2019-10-16 | 2019-10-16 | Woven bag opening folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110588071A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06316006A (en) * | 1993-05-07 | 1994-11-15 | Kamachiyou Seiko Kk | Device for molding gusset of bag containing article |
| JPH08310501A (en) * | 1995-05-16 | 1996-11-26 | Fuji Photo Film Co Ltd | Device for sealing packed bag |
| JP2005022703A (en) * | 2003-07-02 | 2005-01-27 | Fuji Mach Co Ltd | Bag mouth part folding device |
| CN203246637U (en) * | 2013-04-19 | 2013-10-23 | 安徽远鸿机械自动化有限公司 | Bag opening guide mechanism driven by cylinder |
| CN109109385A (en) * | 2018-09-27 | 2019-01-01 | 常州市劲普自动化设备有限公司 | A kind of woven bag sack fold mechanism |
| CN110181863A (en) * | 2019-06-23 | 2019-08-30 | 江西捷创自动化设备有限公司 | One kind being used for woven bag production line upper hem curable type mechanism |
| CN210881113U (en) * | 2019-10-16 | 2020-06-30 | 常州云建机械制造有限公司 | Woven bag opening folding device |
-
2019
- 2019-10-16 CN CN201910983240.0A patent/CN110588071A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06316006A (en) * | 1993-05-07 | 1994-11-15 | Kamachiyou Seiko Kk | Device for molding gusset of bag containing article |
| JPH08310501A (en) * | 1995-05-16 | 1996-11-26 | Fuji Photo Film Co Ltd | Device for sealing packed bag |
| JP2005022703A (en) * | 2003-07-02 | 2005-01-27 | Fuji Mach Co Ltd | Bag mouth part folding device |
| CN203246637U (en) * | 2013-04-19 | 2013-10-23 | 安徽远鸿机械自动化有限公司 | Bag opening guide mechanism driven by cylinder |
| CN109109385A (en) * | 2018-09-27 | 2019-01-01 | 常州市劲普自动化设备有限公司 | A kind of woven bag sack fold mechanism |
| CN110181863A (en) * | 2019-06-23 | 2019-08-30 | 江西捷创自动化设备有限公司 | One kind being used for woven bag production line upper hem curable type mechanism |
| CN210881113U (en) * | 2019-10-16 | 2020-06-30 | 常州云建机械制造有限公司 | Woven bag opening folding device |
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