CN113246541B - Woven bag corner folding and edge pressing machine and operation method thereof - Google Patents
Woven bag corner folding and edge pressing machine and operation method thereof Download PDFInfo
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- CN113246541B CN113246541B CN202110427483.3A CN202110427483A CN113246541B CN 113246541 B CN113246541 B CN 113246541B CN 202110427483 A CN202110427483 A CN 202110427483A CN 113246541 B CN113246541 B CN 113246541B
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- woven bag
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- negative pressure
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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
- B31B70/003—Opening or distending bags
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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
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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
- B31B70/26—Folding sheets, blanks or webs
- B31B70/52—Folding sheets, blanks or webs by reciprocating or oscillating members other than plungers and dies, e.g. by fingers
Abstract
The invention provides a woven bag corner folding and edge pressing machine which comprises a rack (1) and is characterized in that: the automatic packaging machine is characterized in that a shell (2) is arranged on the frame (1), a woven bag supporting assembly (3) is arranged on the frame (1) on one side of the shell (2), a feeding roller path (4) is arranged in the shell (2), a woven bag opening assembly (5) is further arranged in the shell (2) on one side of the feeding roller path (4), and a bevel assembly (6) and a blank pressing device (7) are further arranged in the shell (2) above the feeding roller path (4). The invention has the advantages of simple structure, convenient use, low maintenance technical requirement, good instantaneous response speed, stable transmission ratio, buffering and vibration absorption, stability and no noise, can create good production environment, improve the fatigue strength of parts and prolong the service life of the device. The invention also provides an operation method of the woven bag corner folding and edge pressing machine, and the operation steps are specified.
Description
The technical field is as follows:
the invention relates to the field of packaging production equipment, in particular to a woven bag corner folding and edge pressing machine and an operation method thereof.
Background art:
in general, the bag opening is usually closed by a sewing machine after folding edges and corners before containing the bag. In the former process of folding the edges and the corners, the folding is manually completed, the efficiency is very low, and the packaging quality cannot be guaranteed. In order to improve the efficiency, various edge folding and angle folding machines are filled in the existing market, the size is large, the price is very high, the occupied area is large, the space is wasted, and the maintenance is inconvenient.
Chinese patent publication No. CN203726893 discloses an automatic hem mechanism of braided bag, including the connecting rod, the connecting plate, the automatic control motor, the pivot, the hem board, touch-sensitive ware and baffle, the front end of braided bag touches after touching the end touch inductor of hem board tail end baffle, the touch inductor with signal transmission to the autonomous system of automatic control motor in to it is rotatory to drive the hem board, carries out the hem to the braided bag, the braided bag that the hem was crossed drops through the space between two pivots. Although the technical scheme can realize the automatic edge folding function, the woven bag can not be subjected to two-side edge folding, and the folding function is not provided.
Chinese patent publication No. CN2163048Y discloses a packaging and corner folding machine, which is mainly based on that a clamping plate cam, a folding plate cam, a pressing block cam and a flap cam are arranged on the bottom end of a base through a main shaft, a cam member is used to drive a clamping plate member to open the corners of a packaging bag, a flap member is used to fold the corners of the packaging bag, and the flap member is used to flap the folded corners of the packaging bag, thereby completing the corner folding of the packaging bag. Although the folding angle function can be completed by the technical scheme, the automation level is not high, the mechanism is too complex, the efficiency is not high, and the folding function is not available.
The invention content is as follows:
the invention provides a woven bag corner folding and edge pressing machine for overcoming the defects in the prior art.
The application provides the following technical scheme:
the utility model provides a braided bag dog-ear beading machine, it includes the frame, its characterized in that: be equipped with the casing in the frame, be equipped with braided bag supporting component in the frame of casing one side, be equipped with the pay-off raceway in the casing, still be equipped with a pair of symmetric distribution's dog-ear subassembly in the casing above the pay-off raceway, be equipped with the blank holder device above the dog-ear subassembly, still be equipped with the workstation in the casing of pay-off raceway one side, be equipped with in the casing of workstation one side and correspond complex dynamic response ware rather than corresponding, be equipped with the braided bag opening subassembly that corresponds the distribution with the workstation in the casing establish the first opening that corresponds the distribution with the pay-off raceway on the casing and correspond the second opening that distributes with braided bag supporting component, set up one and form signal connection complex control module with braided bag supporting component, pay-off raceway, dog-ear subassembly, braided bag opening subassembly, dynamic response ware and blank holder device.
On the basis of the technical scheme, the following further technical scheme can be provided:
braided bag opening subassembly include the workstation top is equipped with the negative pressure storehouse the workstation below is equipped with down the negative pressure storehouse, last negative pressure storehouse with down the negative pressure storehouse on communicate respectively there is the negative pressure pipe, negative pressure pipe one end stretches out the casing and communicates with negative pressure generator, still is connected with the air cushion on last negative pressure storehouse.
The dog-ear subassembly include be equipped with the connecting seat on the casing, articulated on the connecting seat have the sleeve, be equipped with the spring in the sleeve, be connected with the pendulum rod in spring one end, the sleeve is stretched out to pendulum rod one end, is connected with dog-ear wheel at the end that stretches out of pendulum rod, still is connected with the second connecting seat on the casing of connecting seat one side, articulated on the second connecting seat have flexible part, flexible end and the sleeve of flexible part are articulated.
The blank pressing device comprises a lifting cylinder, one end of the lifting cylinder is connected with the shell, the end part of an output shaft of the lifting cylinder is connected with a moving frame, a first rotating shaft penetrates through the end part of one end of the moving frame, and two ends of the first rotating shaft are respectively connected with a first pressing wheel; the end part of the other end of the movable frame is penetrated with a second rotating shaft, a pair of second pressing wheels is arranged on the second rotating shaft, one end of the second rotating shaft is connected with a transmission motor, and a transmission belt is arranged between the second rotating shaft and the first rotating shaft.
The woven bag supporting assembly comprises a support, a horizontal moving device consisting of a chain wheel chain and a motor is arranged on the support, horizontally distributed slideways are arranged on the frames on two sides of the horizontal moving device, a moving trolley which corresponds to the horizontal moving device and is matched with the horizontal moving device is erected on the slideways, and horizontally distributed woven bag supporting frames are connected on the moving trolley.
The horizontal height of the axis of the first rotating shaft is higher than that of the axis of the second rotating shaft, and the diameter of the first material pressing wheel is larger than that of the second material pressing wheel.
The horizontal moving device is a chain wheel and chain transmission device with a transmission motor.
An operation method of a woven bag corner folding and edge pressing machine is characterized in that: the method comprises the following steps:
(1) Inputting a woven bag: the feeding roller path rotates forwards, and the woven bag is conveyed to the workbench through the conveying belt;
(2) Opening the woven bag: the dynamic sensor sends a signal, and the control module starts the woven bag opening assembly to enter a negative pressure working state, so that the bag opening of the woven bag is sucked open;
(3) Supporting the woven bag: after the woven bag opening assembly is started, the control module controls the woven bag supporting assembly to be started, and one end of the woven bag supporting assembly extends into the woven bag to support the woven bag;
(4) Stopping the negative pressure state: after the step of supporting the woven bag is finished, the control module controls the woven bag opening assembly to enter a normal pressure state to finish a cycle action;
(5) Angle folding: after the step of stopping in the negative pressure state is completed, the control module controls a pair of angle folding assemblies to be started simultaneously, so that one end of each angle folding assembly moves towards the workbench simultaneously, corners at two sides of a bag body at the bottom of the woven bag are pushed, the corners at two sides move towards the central line direction of the workbench, and the angle folding operation of the woven bag is completed;
(6) And (3) folding edges: after the corner folding step is finished, the control module controls the edge pressing device to descend to tightly press the bottom of the woven bag after the corner folding is finished, so that the edge folding operation is performed, and then the control module controls the corner folding assembly to reset;
(7) Pulling out the woven bag: the control module controls the transmission motor on the edge pressing device and the feeding roller path to rotate reversely while the edge folding step is carried out, so that the woven bag is pulled out of the workbench to the feeding roller path;
(8) Resetting: dynamic inductor signals once more when carrying out the braided bag and pulling out the step, and control module control blank holder device rises and resets, and then control braided bag supporting component also resets, and meanwhile the staff will pull out the braided bag on the material conveying raceway and take out, treats braided bag supporting component back that resets, and control module control pay-off raceway corotation to can put into the new braided bag of treating processing.
The invention has the advantages that:
the beneficial effects of the invention are: simple structure, convenient to use, the maintenance technical requirement is low, and instantaneous response speed is good, and the drive ratio is stable, and the buffering is inhaled and is inhaled, and steady noiselessness can build good production environment, improves part fatigue strength, extension device life-span. Especially, the mechanical integration of edge folding and angle folding is realized, the problems of low efficiency, poor quality and the like of manual operation are solved, the production quality is greatly improved, the production safety and efficiency are effectively ensured, and the production cost is saved.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view showing a woven bag when being put in;
FIG. 3 is a schematic view of the woven bag opening assembly in operation;
FIG. 4 is a schematic view of the woven bag support assembly in operation;
FIG. 5 is a schematic view of the dog-ear assembly in operation;
fig. 6 is a schematic view of the swage pull-back assembly in operation.
The specific implementation mode is as follows:
as shown in fig. 1-6, a woven bag corner and edge pressing machine comprises a frame 1, a shell 2 is connected to one end of the frame 1, and a woven bag supporting assembly 3 is arranged at the other end of the frame 1 on one side of the shell 2. The woven bag supporting assembly 3 comprises a support 3a connected with the machine frame 1, a horizontal moving device 3b is connected with the support 3a, and the horizontal moving device 3b is a chain wheel and chain transmission device with a transmission motor and is common in the prior art. The driving motor (not shown) drives the chain wheel to rotate, and further drives the chain to move.
The machine frame 1 at two sides of the horizontal moving device 3b is also connected with a slide way 3c which is horizontally distributed, a moving trolley 3d is arranged on the two slide ways 3c in a spanning mode, the bottom of the moving trolley 3d is connected with a chain on the horizontal moving device 3b, and therefore the horizontal moving device 3b drives the moving trolley 3d to reciprocate along the slide way 3 c.
The moving trolley 3d comprises a trolley frame a, and the bottom of the trolley frame a is connected with an upper wheel b correspondingly matched with the upper surface of the slide way 3c and a lower wheel c correspondingly matched with the lower surface of the slide way 3 c. The slide way 3c is clamped by the upper and lower wheel packages, so that the moving trolley 3d can move on the slide way more stably.
The woven bag processing device is characterized in that two woven bag support frames 3e distributed in parallel are welded on one side of the frame a, the woven bag support frames 3e are rectangular and correspond to woven bags to be processed, and a group of rectangular through holes d are evenly distributed in the woven bag support frames 3 e.
A first opening 2a is arranged on the shell wall at one side of the shell 2, and a second opening 2b is arranged on the shell wall at the other side of the shell 2 corresponding to the woven bag support frame 3 e. So that the woven bag support frame 3e can extend into the shell 2 under the driving of the moving trolley 3 d.
A feeding roller path 4 is arranged in the shell 2 on one side of the first opening 2a, the feeding roller path 4 comprises a group of conveying rollers 4a, the group of conveying rollers 4a are provided with corresponding transmission belts 4b, and a motor which is in transmission fit with one conveying roller 4a is further arranged in the shell 2. The motor drives the conveying roller 4a to rotate forwards or backwards to complete feeding or discharging of the woven bag 8.
The upper shell 2 at two sides of the feeding roller path 4 is internally provided with a bevel component 6 respectively, the bevel component 6 comprises a connecting seat 6a connected on the shell 2, a sleeve 6b with one sealed end is hinged on the connecting seat 6a, a spring 6c is arranged in the sleeve 6b, one end of the spring 6c is connected with a swing rod 6d inserted into the sleeve 6b for connection, and the other end of the spring is connected with the bottom of the sleeve 6 b.
One end of the swing rod 6d extends out of the sleeve 6b, and the extending end of the swing rod 6d is hinged with angle folding wheels 6e which are horizontally distributed. The shell 2 on one side of the connecting seat 6a is also connected with a second connecting seat 6f, the second connecting seat 6f is hinged with a telescopic component 6h, and the telescopic end of the telescopic component 6h is hinged with the sleeve 6 b. The telescopic part 6h is an electric push rod. The operative and inoperative states of the dog-ear assembly 6 are shown in fig. 4 for ease of understanding.
A blank holder device 7 is arranged above the feeding roller path 4 between the two angle folding assemblies 6, the blank holder device 7 comprises a pair of vertically distributed lifting cylinders 7a, the upper ends of the lifting cylinders 7a are connected with the top in the shell 2, the end part of an output shaft of each lifting cylinder 7a is connected with a moving frame 7b, and the moving frames 7b are driven to move in a reciprocating manner in the vertical direction through the lifting cylinders 7 a.
The one end tip of removal frame 7b wear to be equipped with first pivot 7c, at its other end tip second pivot 7e, second pivot 7e and first pivot 7c parallel distribution, and the horizontal plane of the axis of second pivot 7e is less than first pivot 7c, be equipped with drive belt 7t between second pivot 7e and first pivot 7c, form the transmission cooperation between the two through drive belt 7 t.
A first pressure wheel 7d is respectively installed at the end part of the two ends of the first rotating shaft 7c, one end of the second rotating shaft 7e is connected with a rotating motor (not shown) which is correspondingly matched with the first rotating shaft, a second pressure wheel 7f is installed on the second rotating shaft 7e on one side of the rotating motor, and the other second pressure wheel 7f is installed at the other end of the second rotating shaft 7 e. The diameter of the second pressing wheel 7f is smaller than that of the first pressing wheel 7d, and the lower end points of the outer circular surfaces of the first pressing wheel 7d and the second pressing wheel 7f are in the same horizontal plane.
Install horizontal distribution's workstation 10 in the casing 2 of second opening 2b one side, the thickness terminal surface and the casing 2 welding of workstation 10 both sides are in the same place, just the upper surface of workstation 10 and the transmission band 4b upper surface on the pay-off raceway 4 are in same horizontal plane, workstation 10 is the orifice plate structure. A dynamic sensor 9 is mounted on the inner wall of the housing 2 on the side of one end portion of the upper surface of the table 10.
Install the braided bag opening subassembly 5 that workstation 10 corresponds the distribution in casing 2, braided bag opening subassembly 5 including distribute last negative pressure storehouse 5b in workstation 10 top and distribute lower negative pressure storehouse 5c in workstation 10 below, last negative pressure storehouse 5b and lower negative pressure storehouse 5c on communicate respectively and have one to be connected fixed negative pressure pipe 5d with casing 2, two negative pressure pipe 5d stretch out respectively from casing 2's bottom and top and the negative pressure generator intercommunication that does not show in the figure. The lower end of the upper negative pressure bin 5b is also connected with a circle of air cushion 5e.
A control module which is not shown in the figure is arranged, and a transmission motor in the horizontal moving device 3b, a motor in the feeding roller path 4, a negative pressure generator in the woven bag opening assembly 5, a dynamic sensor 9, a lifting cylinder 7a in the edge pressing device 7 and a rotating motor form electric signal connection and match.
An operation method of a woven bag corner folding and edge pressing machine comprises the following steps:
inputting a woven bag: the control module controls a motor in the feeding roller path 4 to rotate in the positive direction, at the moment, a worker places the woven bag 8 on the feeding roller path 4, the opening end of the woven bag 8 faces the horizontal moving device 3b, and then the feeding roller path 4 conveys the woven bag 8 to a workbench 10 in the woven bag opening assembly 5.
Opening the woven bag: the sensor 9 sends the sensing signal to the control module, and the control module controls the negative pressure generator starts in the woven bag opening assembly 5, so that the upper and lower negative pressure bins 5b and 5c in the woven bag opening assembly 5 can suck air simultaneously, and the opening end of the woven bag 8 can be opened.
Supporting the woven bag: then the transmission motor in the control module control horizontal migration device 3b drives travelling car 3d and removes to casing 2 to insert braided bag support frame 3e in the braided bag 8, thereby to carry out the supporting role to it in the braided bag 8.
Stopping the negative pressure state: after the woven bag supporting step is completed, the control module controls the closing of the negative pressure generator in the woven bag opening assembly 5, so that the upper negative pressure cabin 5b and the lower negative pressure cabin 5c in the woven bag opening assembly 5 enter a normal pressure state to complete a cycle action. At this time, the woven bag support frame 3e is inserted into the woven bag 8, and the woven bag 8 is ensured to be in an open state under the support of the woven bag support frame 3 e.
And (3) bending angles: after the step of stopping in the negative pressure state is completed, the control module controls the output ends of the telescopic parts 6h in the pair of angle folding assemblies 6 to be simultaneously withdrawn, so that the swing rod 6d is driven to swing, the angle folding wheel 6e moves towards the direction of the workbench 10, the corners at two sides of the bag body at the bottom of the woven bag 8 are pushed, the corners at two sides move towards the direction of the central line of the workbench 10, and the angle folding operation of the woven bag 8 is completed.
And (3) folding edges: after the angle folding step is completed, the control module controls the lifting cylinder 7a in the edge pressing device 7 to descend to drive the first pressing wheel 7d and the second pressing wheel 7f to press downwards, and the second pressing wheel 7f and the feeding roller path 4 extrude the bottom of the woven bag 8 after the angle folding is completed, so that the edge folding operation is performed on the woven bag. And then the control module controls the output end of a telescopic part 6h in the angle folding component 6 to extend out, and drives a swing rod 6d to swing so that an angle folding wheel 6e is separated from the contact with a woven bag 8, and therefore the reset of the angle folding component 6 is completed.
Pulling out the woven bag: the control module controls the driving motor on the edge pressing device 7 to drive the first pressing wheel 7d and the second pressing wheel 7f to rotate while the edge folding step is carried out, the motor of the feeding roller path 4 can rotate reversely, the woven bag 8 is pulled to the feeding roller path 4 from the workbench 10 under the combined action of the first pressing wheel 7d, the second pressing wheel 7f and the feeding roller path 4, and the woven bag 8 can be subjected to further edge folding plasticity.
Resetting: can send a signal to control module once more when dynamic inductor 9 can not respond to braided bag 8 when carrying out the braided bag and pulling out the step, control module has the lift cylinder 7a of control among the blank pressing device 7 and rises and drive first nip wheel 7d and second nip wheel 7f and braided bag 8 and break away from the contact and carry out the reset of blank pressing device 7, and meanwhile the staff will pull out braided bag (8) on the material conveying raceway 4 and take out. Then the horizontal moving device 3b in the woven bag supporting component 3 is controlled to reset, so that the woven bag supporting frame 3e is pulled out of the shell 2 under the driving of the moving trolley 3 d. After the woven bag supporting component 3 is reset, the control module controls the motor of the feeding roller path 4 to rotate forwards again, and at the moment, a new woven bag 8 to be processed can be placed.
Claims (4)
1. The utility model provides a braided bag dog-ear beading machine, it includes frame (1), its characterized in that: the woven bag opening control device is characterized in that a shell (2) is arranged on the rack (1), a woven bag supporting assembly (3) is arranged on the rack (1) on one side of the shell (2), a feeding roller path (4) is arranged in the shell (2) above the feeding roller path (4), a pair of folded corner assemblies (6) which are symmetrically distributed is further arranged in the shell (2) above the feeding roller path (4), a blank pressing device (7) is arranged above the folded corner assemblies (6), a workbench (10) is further arranged in the shell (2) on one side of the feeding roller path (4), a dynamic inductor (9) which is correspondingly matched with the workbench (10) is arranged in the shell (2), a woven bag opening assembly (5) which is correspondingly distributed with the workbench (10) is arranged in the shell (2), a first opening (2 a) which is correspondingly distributed with the feeding roller path (4) and a second opening (2 b) which is correspondingly distributed with the woven bag supporting assembly (3) are arranged in the shell (2), and an electric signal control module which is connected with the woven bag supporting assembly (3), the feeding roller path (4), the folded corner assemblies (6), the woven bag opening assembly (5), the dynamic inductor (9) and the blank pressing device (7); the woven bag opening assembly (5) comprises an upper negative pressure bin (5 b) arranged above the workbench (10), a lower negative pressure bin (5 c) arranged below the workbench (10), negative pressure pipes (5 d) are respectively communicated with the upper negative pressure bin (5 b) and the lower negative pressure bin (5 c), one end of each negative pressure pipe (5 d) extends out of the shell (2) to be communicated with a negative pressure generator, and an air cushion (5 e) is further connected to the upper negative pressure bin (5 b); the bevel component (6) comprises a connecting seat (6 a) arranged on a shell (2), a sleeve (6 b) is hinged to the connecting seat (6 a), a spring (6 c) is arranged in the sleeve (6 b), one end of the spring (6 c) is connected with a swing rod (6 d), one end of the swing rod (6 d) extends out of the sleeve (6 b), the extending end of the swing rod (6 d) is connected with a bevel wheel (6 e), the shell (2) on one side of the connecting seat (6 a) is also connected with a second connecting seat (6 f), a telescopic part (6 h) is hinged to the second connecting seat (6 f), and the telescopic end of the telescopic part (6 h) is hinged to the sleeve (6 b); the woven bag supporting assembly (3) comprises a support (3 a), a horizontal moving device (3 b) consisting of a chain wheel chain and a motor is arranged on the support (3 a), horizontally distributed slideways (3 c) are arranged on the machine frame (1) on two sides of the horizontal moving device (3 b), a moving trolley (3 d) correspondingly matched with the horizontal moving device (3 b) is erected on the slideways (3 c), and horizontally distributed woven bag supporting frames (3 e) are connected to the moving trolley (3 d); the blank pressing device (7) comprises a lifting cylinder (7 a) with one end connected with the inside of the shell (2), the end part of an output shaft of the lifting cylinder (7 a) is connected with a moving frame (7 b), a first rotating shaft (7 c) penetrates through the end part of one end of the moving frame (7 b), and two ends of the first rotating shaft (7 c) are respectively connected with a first pressing wheel (7 d); the other end of the movable frame (7 b) is provided with a second rotating shaft (7 e) in a penetrating mode, the second rotating shaft (7 e) is provided with a pair of second pressing wheels (7 f), one end of the second rotating shaft (7 e) is connected with a transmission motor, and a transmission belt (7 t) is arranged between the second rotating shaft (7 e) and the first rotating shaft (7 c).
2. The woven bag corner flanging and edge pressing machine as claimed in claim 1, wherein: the horizontal height of the axis of the first rotating shaft (7 c) is higher than that of the axis of the second rotating shaft (7 e), and the diameter of the first nip wheel (7 d) is larger than that of the second nip wheel (7 f).
3. The woven bag corner flanging and edge pressing machine as claimed in claim 1, wherein: the horizontal moving device is a chain wheel and chain transmission device with a transmission motor.
4. The operating method of the beveling and beading machine for woven bags according to claim 1, wherein: the method comprises the following steps:
inputting a woven bag: the feeding roller path (4) rotates forwards, and the woven bag (8) is conveyed to the workbench (10) through the conveying belt;
opening the woven bag: the dynamic sensor (9) sends a signal, and the control module starts the woven bag opening assembly (5) to enter a negative pressure working state, so that the bag opening of the woven bag (8) is sucked;
supporting the woven bag: after the woven bag opening assembly (5) is started, the control module controls the woven bag supporting assembly (3) to be started, and one end of the woven bag supporting assembly (3) extends into the woven bag (8) to support the woven bag;
stopping the negative pressure state: after the step of supporting the woven bag is finished, the control module controls the woven bag opening assembly (5) to enter a normal pressure state to finish a cycle action;
and (3) bending angles: after the step of stopping in the negative pressure state is completed, the control module controls a pair of angle folding assemblies (6) to be started simultaneously, so that one end of each angle folding assembly moves towards the workbench (10) simultaneously, corners of two sides of a bag body at the bottom of the woven bag (8) are pushed, the corners of the two sides move towards the direction of the center line of the workbench (10), and the angle folding operation of the woven bag (8) is completed;
and (3) folding edges: after the beveling step is carried out, the control module controls the edge pressing device (7) to descend to tightly press the bottom of the woven bag (8) after beveling is finished, so that the flanging operation is finished, and then the control module controls the beveling assembly (6) to reset;
pulling out the woven bag: the control module controls the driving motor and the feeding roller path (4) on the edge pressing device (7) to rotate reversely while the edge folding step is carried out, so that the woven bag (8) is pulled out from the workbench (10) to the feeding roller path (4);
resetting: dynamic induction ware (9) signals once more when carrying out the braided bag and pulling out the step, control module control blank holder device (7) rise and reset, then control braided bag supporting component (3) also reset, meanwhile braided bag (8) on staff will pull out the pay-off raceway (4) take out, treat braided bag supporting component (3) back that resets, control module control pay-off raceway (4) corotation to can put into new braided bag (8) of treating processing.
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| CN202110427483.3A CN113246541B (en) | 2021-04-21 | 2021-04-21 | Woven bag corner folding and edge pressing machine and operation method thereof |
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| CN202110427483.3A CN113246541B (en) | 2021-04-21 | 2021-04-21 | Woven bag corner folding and edge pressing machine and operation method thereof |
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| CN113246541A CN113246541A (en) | 2021-08-13 |
| CN113246541B true CN113246541B (en) | 2022-12-09 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589700A (en) * | 2015-02-07 | 2015-05-06 | 芜湖安普机器人产业技术研究院有限公司 | Woven bag edge folding and angle folding device and control method thereof |
| CN104648721A (en) * | 2015-02-07 | 2015-05-27 | 芜湖安普机器人产业技术研究院有限公司 | Operation mechanical arm for folding edges and corners of packaging bags and operation method of operation mechanical arm |
| WO2020059647A1 (en) * | 2018-09-19 | 2020-03-26 | 株式会社フジシールインターナショナル | Pouch container manufacturing method and manufacturing device |
| CN210477958U (en) * | 2019-07-16 | 2020-05-08 | 永州市中塑包装科技有限公司 | Bottom edge folding equipment for packaging bag |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014031364A2 (en) * | 2012-08-21 | 2014-02-27 | Gess Larry C | Method and apparatus for changing a strip of sealed bag precursors in to open bags |
-
2021
- 2021-04-21 CN CN202110427483.3A patent/CN113246541B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589700A (en) * | 2015-02-07 | 2015-05-06 | 芜湖安普机器人产业技术研究院有限公司 | Woven bag edge folding and angle folding device and control method thereof |
| CN104648721A (en) * | 2015-02-07 | 2015-05-27 | 芜湖安普机器人产业技术研究院有限公司 | Operation mechanical arm for folding edges and corners of packaging bags and operation method of operation mechanical arm |
| WO2020059647A1 (en) * | 2018-09-19 | 2020-03-26 | 株式会社フジシールインターナショナル | Pouch container manufacturing method and manufacturing device |
| CN210477958U (en) * | 2019-07-16 | 2020-05-08 | 永州市中塑包装科技有限公司 | Bottom edge folding equipment for packaging bag |
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| CN113246541A (en) | 2021-08-13 |
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