CN215152358U - Woven bag angle folding and edge folding device - Google Patents
Woven bag angle folding and edge folding device Download PDFInfo
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- CN215152358U CN215152358U CN202120815223.9U CN202120815223U CN215152358U CN 215152358 U CN215152358 U CN 215152358U CN 202120815223 U CN202120815223 U CN 202120815223U CN 215152358 U CN215152358 U CN 215152358U
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- woven bag
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- 238000003825 pressing Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 6
- 230000005012 migration Effects 0.000 claims description 5
- 238000013508 migration Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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Abstract
The utility model provides a braided bag dog-ear hem device, it includes frame (1), its characterized in that: the novel woven bag opening device 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 assembly (7) are further arranged in the shell (2) above the feeding roller path (4). The utility model discloses 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 shakes the shake, and steady noiselessness can build good production environment, improves part fatigue strength, extension fixture life-span.
Description
The technical field is as follows:
the utility model belongs to the technical field of the packing material production facility and specifically relates to a braided bag dog-ear hem device.
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 connecting rod, connecting plate, automatic control motor, pivot, hem board, touch inductor and baffle, after the end that the front end of braided bag touched hem board tail end baffle touched the inductor, touched the inductor and transmitted the signal to the autonomous system of automatic control motor to it is rotatory to drive the hem board, carries out the hem to the braided bag, and 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 double-side edge folding, and the angle folding function is not provided.
Chinese patent publication No. CN2163048Y discloses a package corner folding machine, which is mainly based on that a clamp plate cam, a folding plate cam, a pressing block cam and a flap cam are arranged on the bottom end of a base by a main shaft, a cam member drives the clamp plate member to open the corners of the package bag, a flap member presses and folds the corners of the package bag, and the flap member flaps the folded package bag corners to complete the corner folding of the package bag. Although the above technical scheme can complete the folding function, the automation level is not high, the mechanism is too complex, the efficiency is not high, and the folding function is not available.
The utility model has the following contents:
the utility model provides a woven bag angle folding device, which aims to overcome the defects in the prior art.
The application provides the following technical scheme:
the utility model provides a braided bag dog-ear hem device, 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 braided bag opening subassembly in the casing of pay-off raceway one side, still be equipped with the dog-ear subassembly of a pair of symmetric distribution in the casing of pay-off raceway top, be equipped with the blank holder subassembly in dog-ear subassembly top the casing is last to be established and to correspond the first opening that distributes and correspond the second opening that distributes with braided bag supporting component with the pay-off raceway, 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 and blank holder subassembly.
On the basis of the technical scheme, the following further technical scheme can be provided:
the woven bag supporting assembly comprises a support, a horizontal moving unit formed by 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 unit, a moving trolley matched with the horizontal moving unit in a corresponding mode is erected on the slideways, and a horizontally distributed woven bag supporting frame is connected to the moving trolley.
Braided bag opening subassembly include the layer board that is equipped with the horizontal distribution in the casing, be equipped with the negative pressure storehouse above the layer board, be equipped with down the negative pressure storehouse below the layer board, last negative pressure storehouse with down the negative pressure storehouse on communicate respectively has the negative pressure pipe, negative pressure pipe one end stretches out casing and negative pressure generator intercommunication, still is connected with the air cushion on last negative pressure storehouse layer board one side still is equipped with the inductor.
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 assembly 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 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 unit is a chain wheel and chain transmission device with a transmission motor.
Utility model advantage:
the utility model discloses 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 shakes the shake, and steady noiselessness can build good production environment, improves part fatigue strength, extension fixture 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 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 folding and edge folding device 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, and a horizontal moving unit 3b connected with the support 3a, wherein the horizontal moving unit 3b is a chain wheel and chain transmission device with a transmission motor, which 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 unit 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 unit 3b, and therefore the horizontal moving unit 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 welding has two parallel distribution's braided bag support frame 3e in frame a one side, braided bag support frame 3e is the rectangle and is corresponding with the braided bag that will process, and it has a set of rectangle through-hole d still to distribute evenly on braided bag support frame 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 of the conveying rollers 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 pressing assembly 7 is arranged above the feeding roller path 4 between the two bevel assemblies 6, the blank pressing assembly 7 comprises a pair of vertically distributed lifting cylinders 7a of which the upper ends are connected with the inner top of 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 reciprocate along the vertical direction by 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 pinch roller 7d is respectively installed at two end portions 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 pinch roller 7f is installed on the second rotating shaft 7e on one side of the rotating motor, and the other second pinch roller 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 braided bag opening subassembly 5 in casing 2 of second opening 2b one side, braided bag opening subassembly 5 including install horizontal distribution's layer board 5a in casing 2 between 4 one ends of pay-off raceway and second opening 2b, the thickness terminal surface and the casing 2 welding of layer board 5a both sides are in the same place, just the upper surface of layer board 5a and the transmission band 4b upper surface on the pay-off raceway 4 have a set of bleeder vent in same horizontal plane, the equipartition has a set of bleeder vent on layer board 5 a.
An upper negative pressure bin 5b is arranged above the supporting plate 5a, a lower negative pressure bin 5c is arranged below the supporting plate 5a, the upper negative pressure bin 5b and the lower negative pressure bin 5c are respectively communicated with a negative pressure pipe 5d, and the two negative pressure pipes 5d respectively extend out of the bottom and the top of the shell 2 to be communicated with a negative pressure generator which is not shown in the figure.
The lower end of the upper negative pressure bin 5b is also connected with a circle of air cushion 5e, and the shell 2 on one side of the supporting plate 5a is also provided with an inductor 5 f.
A control module which is not shown in the figure is arranged, and a transmission motor in the horizontal moving unit 3b, a motor in the feeding roller path 4, a negative pressure generator in the woven bag opening assembly 5, an inductor 5f, a lifting cylinder 7a in the edge pressing assembly 7 and a rotating motor form electric signal connection and matching.
The working process is as follows:
control module control motor forward in the pay-off raceway 4 rotates, at this moment the staff puts braided bag 8 on pay-off raceway 4, 8 open ends of braided bag are towards horizontal migration unit 3b, then pay-off raceway 4 carries braided bag 8 on the layer board 5a in the braided bag opening subassembly 5, then inductor 5f sends induction signal for control module, control module control negative pressure generator starts, on, the negative pressure storehouse is breathed in down, make braided bag 8 open end open, at this moment, the transmission motor among control module control horizontal migration unit 3b drives travelling car 3d and removes to casing 2, make braided bag support frame 3e insert in the braided bag 8, prop up braided bag 8.
Then the control module controls the output end of the telescopic part 6h to withdraw, drives the swing rod 6d to swing, so that the bevel wheel 6e moves towards the upper negative pressure bin and the lower negative pressure bin, and the bottom of the woven bag 8 is pushed and pressed to form a bevel. Then the control module controls the motor in the feeding roller path 4 to rotate reversely, the control module controls the lifting cylinder 7a in the edge pressing assembly 7 to press down the first pressing wheel 7d and the second pressing wheel 7f, the rotating motor starts to drive the first pressing wheel 7d and the second pressing wheel 7f to rotate, the rotating direction is the same as the motor in the feeding roller path 4 to rotate reversely, the bottom of the woven bag 8 is firstly folded through the first pressing wheel 7d, the control module controls the negative pressure generator to be closed, and the woven bag 8 is pulled out from the supporting plate 5a under the combined action of the first pressing wheel 7d, the second pressing wheel 7f and the feeding roller path 4.
At this time, the worker can take out the woven bag 8 which is subjected to corner folding and edge folding. When the woven bag 8 is pulled out from the supporting plate 5a, the sensor 5f sends a signal to the control module again, and then the control module controls the transmission motor in the horizontal moving unit 3b to drive the moving trolley 3d to be far away from the shell 2, so that the woven bag support frame 3e is pulled out from the shell 2 to complete resetting.
Claims (7)
1. The utility model provides a braided bag dog-ear hem device, it includes frame (1), its characterized in that: a shell (2) is arranged on the frame (1), a woven bag supporting component (3) is arranged on the frame (1) at one side of the shell (2), a feeding roller path (4) is arranged in the shell (2), a woven bag opening component (5) is also arranged in the shell (2) at one side of the feeding roller path (4), a pair of folding angle components (6) which are symmetrically distributed are also arranged in the shell (2) above the feeding roller path (4), be equipped with blank pressing subassembly (7) above dog-ear subassembly (6) establish on casing (2) correspond first opening (2 a) that distributes with pay-off raceway (4) and correspond second opening (2 b) that distributes with braided bag supporting component (3), set up one and form signal connection complex control module with braided bag supporting component (3), pay-off raceway (4), dog-ear subassembly (6), braided bag opening subassembly (5) and blank pressing subassembly (7).
2. The woven bag corner folding and folding device according to claim 1, wherein: braided bag supporting component (3) including support (3 a), be equipped with horizontal migration unit (3 b) that sprocket chain and motor constitute in support (3 a), be equipped with horizontally distributed's slide (3 c) in frame (1) of horizontal migration unit (3 b) both sides, erect on slide (3 c) and correspond complex travelling car (3 d) with horizontal migration unit (3 b), be connected with horizontally distributed's braided bag support frame (3 e) on travelling car (3 d).
3. The woven bag corner folding and folding device according to claim 1, wherein: braided bag opening subassembly (5) include layer board (5 a) that are equipped with the horizontal distribution in casing (2), be equipped with negative pressure storehouse (5 b) in layer board (5 a) top, be equipped with down negative pressure storehouse (5 c) in layer board (5 a) below, it has negative pressure pipe (5 d) to communicate respectively on last negative pressure storehouse (5 b) and lower negative pressure storehouse (5 c), negative pressure pipe (5 d) one end is stretched out casing (2) and negative pressure generator intercommunication, still is connected with air cushion (5 e) on last negative pressure storehouse (5 b) layer board (5 a) one side still is equipped with inductor (5 f).
4. The woven bag corner folding and folding device according to claim 1, wherein: dog-ear subassembly (6) include and be equipped with connecting seat (6 a) on casing (2), it has sleeve (6 b) to articulate on connecting seat (6 a), be equipped with spring (6 c) in sleeve (6 b), be connected with pendulum rod (6 d) in spring (6 c) one end, sleeve (6 b) is stretched out to pendulum rod (6 d) one end, the end that stretches out at pendulum rod (6 d) is connected with dog-ear wheel (6 e), still be connected with second connecting seat (6 f) on casing (2) of connecting seat (6 a) one side, it has flexible part (6 h) to articulate on second connecting seat (6 f), the flexible end and sleeve (6 b) of flexible part (6 h) are articulated.
5. The woven bag corner folding and folding device according to claim 1, wherein: the blank pressing assembly (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 blank 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 (7 h), and a transmission belt (7 t) is arranged between the second rotating shaft (7 e) and the first rotating shaft (7 c).
6. The woven bag corner folding and folding device according to claim 5, 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 pressing wheel (7 d) is larger than that of the second pressing wheel (7 f).
7. The woven bag corner folding and folding device according to claim 2, wherein: the horizontal moving unit (3 b) is a chain wheel and chain transmission device with a transmission motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815223.9U CN215152358U (en) | 2021-04-21 | 2021-04-21 | Woven bag angle folding and edge folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815223.9U CN215152358U (en) | 2021-04-21 | 2021-04-21 | Woven bag angle folding and edge folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215152358U true CN215152358U (en) | 2021-12-14 |
Family
ID=79361546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120815223.9U Expired - Fee Related CN215152358U (en) | 2021-04-21 | 2021-04-21 | Woven bag angle folding and edge folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215152358U (en) |
-
2021
- 2021-04-21 CN CN202120815223.9U patent/CN215152358U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |