CN112959745A - High efficiency portable moulds braided bag cover inner bag device - Google Patents
High efficiency portable moulds braided bag cover inner bag device Download PDFInfo
- Publication number
- CN112959745A CN112959745A CN202110231440.8A CN202110231440A CN112959745A CN 112959745 A CN112959745 A CN 112959745A CN 202110231440 A CN202110231440 A CN 202110231440A CN 112959745 A CN112959745 A CN 112959745A
- Authority
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- China
- Prior art keywords
- bag
- plastic woven
- conveying belt
- woven bag
- air suction
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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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- 239000004033 plastic Substances 0.000 claims abstract description 123
- 239000012528 membrane Substances 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B31B70/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
Abstract
The invention relates to the technical field of plastic woven bag preparation, in particular to a high-efficiency portable plastic woven bag inner bag sleeving device which comprises a rack and a conveying mechanism for conveying a plastic woven bag to move in the horizontal direction, wherein the conveyed plastic woven bag is vertically arranged with an opening facing downwards, a bag opening mechanism for opening the opening part of the plastic woven bag is arranged below the tail end of the conveying mechanism, and an inner film conveying mechanism for inserting an inner film bag into the plastic woven bag with an opening at the bottom end is arranged below the bag opening mechanism. The device adopts a mode of mechanically sleeving the inner bag to replace a mode of manually sleeving the inner bag, so that the efficiency of sleeving the inner bag is greatly improved.
Description
Technical Field
The invention relates to the technical field of plastic woven bag preparation, in particular to a high-efficiency portable plastic woven bag inner bag sleeving device.
Background
In order to improve the moisture resistance of the plastic woven bag, a layer of plastic film inner bag is generally sleeved in the plastic woven bag, the plastic woven bag is generally sleeved completely by manpower at present, and the steps of manually sleeving the plastic woven bag are as follows: the plastic woven bag is taken up, then the plastic woven bag is stretched, then the inner membrane bag is taken up and stretched, the inner membrane bag is inserted into the open plastic woven bag through a stick, the process is very complicated, the labor amount of workers is large, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the defect of low efficiency of a plastic woven bag inner bag in the prior art, and provides a high-efficiency portable plastic woven bag inner bag device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high efficiency portable moulds to compile a bag cover inner bag device, includes the frame, still including being used for carrying to mould the conveying mechanism who compiles the bag and move at the horizontal direction, and what carry moulds that compile the bag is vertical sets up and the mouth is down, conveying mechanism end below is equipped with and is used for moulding the bag opening position and struts the bag mechanism, bag mechanism below is equipped with and is used for inserting the interior membrane bag of sending that the bottom is open moulds the inside membrane mechanism of compiling the bag.
The front end of the conveying mechanism is provided with a bag conveying mechanism used for conveying the plastic woven bags into the conveying mechanism one by one.
The conveying mechanism comprises a first conveying belt and a second conveying belt which are arranged in parallel, the moving directions of adjacent belt parts of the first conveying belt and the second conveying belt are the same, the distance between the adjacent belt parts of the first conveying belt and the second conveying belt is 0.7-1 times of the thickness of a plastic woven bag, the plastic woven bag is clamped between the first conveying belt and the second conveying belt, and the plastic woven bag is conveyed from one end of the conveying mechanism to the other end of the conveying mechanism under the combined action of the first conveying belt and the second conveying belt.
At least one third of the lower part of the plastic woven bag is exposed below the first conveying belt and the second conveying belt, the bag opening mechanism comprises a first air suction plate and a second air suction plate which are arranged in parallel, the first air suction plate is arranged below the tail end of the first conveying belt, the second air suction plate is arranged below the tail end of the second conveying belt, the distance between the first air suction plate and the second air suction plate is 1.3-1.7 times of the thickness of the plastic woven bag, cavities are arranged in the first air suction plate and the second air suction plate, air suction holes which are uniformly distributed are formed in the adjacent sides of the first air suction plate and the second air suction plate, and the first air suction plate and the second air suction plate are connected with air suction pumps.
The inner film feeding mechanism is positioned under the bag supporting mechanism and comprises a supporting cylinder fixedly connected with a rack, the supporting cylinder is horizontally arranged, the axis of the supporting cylinder is vertical to a plastic woven bag, one end of the supporting cylinder is sealed, the other end of the supporting cylinder is connected with an air blowing pump, the supporting cylinder is coaxially and rotatably connected with an outer rotating cylinder, the outer rotating cylinder is fixedly connected with four outer cylinders along the radial direction of the outer rotating cylinder in the circumferential direction, the four outer cylinders are distributed in a cross shape, each outer cylinder is inserted with an inner rod capable of telescopic sliding, a stretching spring is connected between the inner rod and the bottom wall of the outer cylinder, one end of the inner rod, far away from the outer rotating cylinder, is fixedly connected with a lath, the lath and the inner rod are in a T-shaped structure, the outer rotating cylinder is provided with four first air holes along the radial direction of the outer rotating cylinder, the first air holes are communicated with a sealed cavity formed, the sealed chamber rotating to the upper part of the second air hole is communicated with the inner cavity of the supporting cylinder.
The front end of the conveying mechanism is provided with a bag conveying mechanism used for conveying plastic woven bags into the conveying mechanism one by one, the bag conveying mechanism comprises a plastic woven bag pushing box, the plastic woven bag pushing box is vertically arranged with a second conveying belt, the plastic woven bag pushing box points to one end opening of the second conveying belt, the distance between the opening end of the plastic woven bag pushing box and the second conveying belt is minus or plus the thickness of the plastic woven bag, the plastic woven bags are sequentially stacked in the plastic woven bag pushing box with the openings facing downwards, a telescopic cylinder is fixedly connected in the plastic woven bag pushing box, a second pushing plate is fixedly connected at one end of the telescopic cylinder pointing to the second conveying belt, one end of the second pushing plate, far away from the telescopic cylinder, is connected with a first pushing plate through a compression spring, the first pushing plate and the second pushing plate are pushed by the telescopic cylinder to move to one side of the second conveying belt, so that the plastic woven bags are extruded on the second conveying belt, and the friction coefficient between the second conveying belt and the plastic woven bags is larger than the friction coefficient between the plastic woven, and conveying the plastic woven bag to a position between the first conveying belt and the second conveying belt through the second conveying belt under the action of friction force.
The invention provides a high-efficiency portable plastic woven bag inner bag sleeving device which has the beneficial effects that: the device adopts a mode of mechanically sleeving the inner bag to replace a mode of manually sleeving the inner bag, so that the efficiency of sleeving the inner bag is greatly improved.
Drawings
FIG. 1 is a schematic front view of a conveying mechanism and an inner film conveying mechanism according to the present invention;
FIG. 2 is a schematic top view of the conveying mechanism and the bag feeding mechanism of the present invention;
fig. 3 is a right-view structural schematic diagram of the conveying mechanism and the bag supporting mechanism of the invention.
In the figure: the device comprises a first air suction plate 1, a plastic woven bag 2, a first conveying belt 3, a plastic woven bag pushing box 4, a first push plate 5, a second push plate 6, a telescopic cylinder 7, a compression spring 8, a second conveying belt 9, a second air suction plate 10, an inner membrane bag 11, a lath 12, an inner rod 13, an outer cylinder 14, an extension spring 15, a support cylinder 16, a first air hole 17, an outer rotating cylinder 18 and a second air hole 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a high-efficiency portable plastic woven bag inner bag sleeving device comprises a rack and a conveying mechanism for conveying a plastic woven bag 2 to move in the horizontal direction, wherein the conveyed plastic woven bag 2 is vertically arranged with a mouth facing downwards, a bag opening mechanism for opening the opening part of the plastic woven bag 2 is arranged below the tail end of the conveying mechanism, and an inner film conveying mechanism for inserting an inner film bag 11 into the plastic woven bag 2 with an open bottom end is arranged below the bag opening mechanism.
When the device works, the plastic woven bags are placed into the conveying mechanism one by one through manpower or a machine, the plastic woven bags are placed with the openings downward, the plastic woven bags with the downward openings are conveyed to the bag supporting mechanism through the conveying mechanism, the open positions at the bottom ends of the plastic woven bags are propped open through the bag supporting mechanism to form small gaps, then the inner film bags 11 are inserted into the open plastic woven bags 2 through the inner film conveying mechanism, the efficiency of the inner film bags of the plastic woven bags is effectively improved, and the labor intensity of workers is reduced.
The conveying mechanism comprises a first conveying belt 3 and a second conveying belt 9 which are arranged in parallel, the moving directions of adjacent belt parts of the first conveying belt 3 and the second conveying belt 9 are the same, the distance between the adjacent belt parts of the first conveying belt 3 and the second conveying belt 9 is 0.7-1 times of the thickness of a plastic woven bag, the plastic woven bag is clamped between the first conveying belt 3 and the second conveying belt 9, the plastic woven bag is conveyed from one end to the other end of the conveying mechanism under the combined action of the first conveying belt 3 and the second conveying belt 9, the plastic woven bag is clamped between the first conveying belt 3 and the second conveying belt 9, the moving directions of the adjacent belt parts of the first conveying belt 3 and the second conveying belt 9 are the same, the two conveying belts are controlled to have the same moving speed, and the plastic woven bag is conveyed to the upper part of the bag supporting mechanism under the moving and clamping actions of the first conveying belt 3 and the second conveying belt 9, and the plastic woven bag, The clamp force between the second conveyer belt 9 can set up a backup pad at the conveyer belt position of carrying the plastic woven bag, avoids the conveyer belt overlength to lead to the problem that the clamp force between two conveyer belts diminishes.
At least one third of the lower part of the plastic woven bag 2 is exposed below the first conveying belt 3 and the second conveying belt 9, the bag supporting mechanism comprises a first air suction plate 1 and a second air suction plate 10 which are arranged in parallel, the first air suction plate 1 is arranged below the tail end of the first conveying belt 3, the second air suction plate 10 is arranged below the tail end of the second conveying belt 9, the distance between the first air suction plate 1 and the second air suction plate 10 is 1.3-1.7 times of the thickness of the plastic woven bag, cavities are arranged in the first air suction plate 1 and the second air suction plate 10, air suction holes which are uniformly distributed are arranged on one adjacent sides of the first air suction plate 1 and the second air suction plate 10, the first air suction plate 1 and the second air suction plate 10 are connected with air suction pumps, the air suction pumps enable the air suction holes at the adjacent positions of the first air suction plate 1 and the second air suction plate 10 to be in an air suction state, and referring to a figure 3, when the parts of the plastic woven bag 2, which are exposed below the first conveying belt 3 and the second conveying belt 9, move to the first air suction plate 1, When the second air suction plate 10 is positioned, because the open end of the plastic woven bag is positioned below and exposed outside the first conveying belt 3 and the second conveying belt 9, the first air suction plate 1 and the second air suction plate 10 in an air suction state open a gap at the open end of the plastic woven bag to prepare for inserting the inner membrane bag 11, referring to fig. 3, when the bottom of the plastic woven bag 2 is unfolded by the air suction plates, an inclined plane is generated at the unfolded part and the part clamped between the conveying belts, and the inclined plane ensures that the plastic woven bag cannot move upwards along with the insertion of the inner membrane bag when the inner membrane bag is inserted.
Referring to fig. 1, the inner film feeding mechanism is located right below the bag supporting mechanism, the inner film feeding mechanism includes a supporting cylinder 16 fixedly connected to the frame, the supporting cylinder 16 is horizontally disposed, an axial line of the supporting cylinder 16 is perpendicular to the plastic woven bag, one end of the supporting cylinder 16 is sealed, one end of the supporting cylinder is connected to an air blowing pump, the supporting cylinder 16 is coaxially and rotatably connected to an outer cylinder 18, the outer cylinder is connected to a rotating motor for rotating the outer cylinder 18, the outer cylinder 18 is rotated by the rotating motor, the outer cylinder 18 is fixedly connected to four outer cylinders 14 along a radial direction of the outer cylinder 18, the four outer cylinders 14 are distributed in a cross shape, each outer cylinder 14 is inserted with an inner rod 13 capable of sliding in a telescopic manner, a tension spring 15 is connected between the inner rod 13 and a bottom wall of the outer cylinder 14, one end of the inner rod 13 far away from the outer cylinder 18 is fixedly connected to a lath 12, the lath 12, the first air hole 17 is communicated with a sealed cavity formed between the tail end of the inner rod 13 and the outer cylinder 14, the top of the support cylinder 16 is provided with a second air hole 19, and the sealed cavity rotated to the position above the second air hole 19 is communicated with the inner cavity of the support cylinder 16.
When the inner film feeding mechanism works, a worker stands at the left position of the inner film feeding mechanism in the figure 1, the inner film bag 11 is sleeved on the inner rod 13 and the outer cylinder 14 with the laths 12, then the outer cylinder 18 is driven to rotate through the rotating motor, when the outer cylinder 14 with the inner film bag 11 moves to the vertical position, the air is blown to the supporting cylinder 16 through the air blowing pump, the air enters the inner rod 13 and the outer cylinder 14 to form a sealed cavity through the first air hole 17 and the second air hole 19, the inner rod 13 is pushed upwards by the air thrust to overcome the tension of the tension spring 15, the inner film bag 11 is pushed into the plastic woven bag 2 through the inner rod 13, the inner film bag is nested once, and after the plastic woven bag is nested, the outer cylinder 18 is rotated to pull out the plastic woven bag sleeved with the inner film bag in a rotating mode, so that the plastic woven bag is separated from the conveying.
Referring to fig. 2, a bag feeding mechanism for feeding the plastic woven bags 2 into the conveying mechanism one by one is arranged at the front end of the conveying mechanism, the bag feeding mechanism comprises a plastic woven bag pushing box 4, the plastic woven bag pushing box 4 is arranged perpendicular to a second conveying belt 9, one end of the plastic woven bag pushing box 4, which points to the second conveying belt 9, is open, the distance between the open end of the plastic woven bag pushing box 4 and the second conveying belt 9 is 1-1.2 times of the thickness of the plastic woven bags, so that two plastic woven bags are prevented from being pulled out by the conveying belts at the same time, the plastic woven bags are sequentially stacked in the plastic woven bag pushing box 4 with the openings facing downwards, a telescopic cylinder 7 is fixedly connected in the plastic woven bag pushing box 4, one end of the telescopic cylinder 7, which points to the second conveying belt 9, is fixedly connected with a second pushing plate 6, one end of the second pushing plate 6, which is far away from the telescopic cylinder 7, is connected with a first pushing plate 5 through a compression spring 8, the first pushing, the plastic woven bag is extruded on the second conveying belt 9, the friction coefficient between the second conveying belt 9 and the plastic woven bag is larger than that between the plastic woven bag and the plastic woven bag, and the plastic woven bag is conveyed between the first conveying belt 3 and the second conveying belt 9 through the second conveying belt 9 under the action of friction force.
The opening of the plastic woven bag is placed downwards in the plastic woven bag pushing box 4, the first push plate 5 and the second push plate 6 are pushed through the telescopic cylinder 7, so that the plastic woven bag generates an extrusion force on the second conveying belt 9, and when the second conveying belt 9 moves, due to the fact that friction coefficients of two sides of the plastic woven bag in contact with the second conveying belt 9 are different, the plastic woven bag is pulled out through the second conveying belt 9 under the action of friction force and then moves to a position between the first conveying belt 3 and the second conveying belt 9.
Meanwhile, the application provides a working method, a conveying mechanism, a bag opening mechanism, an inner film conveying mechanism and a bag conveying mechanism are connected with a controller, a pressure sensor is arranged at the front end of a telescopic cylinder 7 of the bag conveying mechanism, so that the extrusion force between a plastic woven bag 2 and a second conveying belt 9 is kept within a certain pressure range all the time, a photoelectric sensor is arranged on the bag opening mechanism, whether the plastic woven bag reaches the position of the bag opening mechanism is judged through the photoelectric sensor, after the plastic woven bag is in place, the conveying mechanism stops moving, the bag opening mechanism is started to open the plastic woven bag, then the inner film conveying mechanism carrying the inner film bag is moved to the position under the open plastic woven bag, then an air blowing pump is started to blow air, the inner film bag is conveyed into the plastic woven bag, the air blowing pump continues to blow air, meanwhile, an outer rotary cylinder 18 rotates by a certain angle, the nested plastic woven bag is pulled out of the conveying mechanism through an extended inner rod 13, and completing a nesting step. Of course, other working modes can be adopted by the person skilled in the art on the basis of the device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solutions, concepts and designs obtained by equivalent substitutions or changes of the technical solutions and the inventive concepts of the present invention by those skilled in the art within the technical scope of the present invention shall be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a high efficiency portable moulds and compiles bag cover inner bag device, includes the frame, its characterized in that still includes and is used for carrying to mould and compiles the conveying mechanism of bag (2) at the motion of horizontal direction, and what carry moulds and compile the vertical setting of bag (2) and oral area down, conveying mechanism end below is equipped with and is used for moulding the bag opening mechanism that compiles bag (2) opening position and struts, it is equipped with to be used for inserting interior membrane bag (11) bottom is open moulds the inside interior membrane mechanism that delivers of bag (2) to prop bag mechanism below.
2. The efficient and convenient plastic woven bag inner bag sleeving device is characterized in that a bag conveying mechanism used for conveying the plastic woven bags (2) into the conveying mechanism one by one is arranged at the front end of the conveying mechanism according to claim 1.
3. The efficient and convenient plastic woven bag inner bag sleeving device is characterized in that the conveying mechanism comprises a first conveying belt (3) and a second conveying belt (9) which are arranged in parallel, the moving directions of the adjacent belt parts of the first conveying belt (3) and the second conveying belt (9) are the same, the distance between the adjacent belt parts of the first conveying belt (3) and the second conveying belt (9) is 0.7-1 time of the thickness of the plastic woven bag, the plastic woven bag is clamped between the first conveying belt (3) and the second conveying belt (9), and the plastic woven bag is conveyed from one end of the conveying mechanism to the other end of the conveying mechanism under the combined action of the first conveying belt (3) and the second conveying belt (9).
4. The efficient portable plastic woven bag inner bag sleeving device according to claim 3, wherein at least one third of the lower portion of the plastic woven bag (2) is exposed below the first conveyor belt (3) and the second conveyor belt (9), the bag supporting mechanism comprises a first air suction plate (1) and a second air suction plate (10) which are arranged in parallel, the first air suction plate (1) is arranged below the tail end of the first conveyor belt (3), the second air suction plate (10) is arranged below the tail end of the second conveyor belt (9), the distance between the first air suction plate (1) and the second air suction plate (10) is 1.3-1.7 times of the thickness of the plastic woven bag, cavities are arranged in the first air suction plate (1) and the second air suction plate (10), and air suction holes which are uniformly distributed are arranged on the adjacent sides of the first air suction plate (1) and the second air suction plate (10), the first air suction plate (1) and the second air suction plate (10) are connected with an air suction pump.
5. The efficient and convenient plastic woven bag inner bag sleeving device according to claim 4, wherein the inner film feeding mechanism is located right below the bag supporting mechanism, the inner film feeding mechanism comprises a supporting cylinder (16) fixedly connected with the frame, the supporting cylinder (16) is horizontally arranged, the axis of the supporting cylinder (16) is perpendicular to the plastic woven bag, one end of the supporting cylinder (16) is sealed, one end of the supporting cylinder is connected with an air blowing pump, the supporting cylinder (16) is coaxially and rotatably connected with an outer rotating cylinder (18), the outer rotating cylinder is connected with a rotating motor for rotating the outer rotating cylinder, the outer rotating cylinder (18) is circumferentially and radially and fixedly connected with four outer cylinders (14), the four outer cylinders (14) are distributed in a cross shape, each outer cylinder (14) is inserted with an inner rod (13) capable of sliding in a telescopic manner, and a stretching spring (15) is connected between the inner rod (13) and the bottom wall of the outer cylinder (14), one end of the inner rod (13) far away from the outer rotating cylinder (18) is fixedly connected with a lath (12), the lath (12) and the inner rod (13) are of a T-shaped structure, four first air holes (17) are formed in the outer rotating cylinder (18) in the circumferential direction along the radial direction of the outer rotating cylinder, the first air holes (17) are communicated with a sealed cavity formed between the tail end of the inner rod (13) and the outer rotating cylinder (14), a second air hole (19) is formed in the top of the supporting cylinder (16), and the sealed cavity which is rotated to the position above the second air hole (19) is communicated with an inner cavity of the supporting cylinder (16).
6. The efficient and convenient plastic woven bag inner bag sleeving device according to claim 5, wherein a bag feeding mechanism for feeding the plastic woven bags (2) into the conveying mechanism one by one is arranged at the front end of the conveying mechanism, the bag feeding mechanism comprises a plastic woven bag pushing box (4), the plastic woven bag pushing box (4) is perpendicular to the second conveying belt (9), one end of the plastic woven bag pushing box (4) pointing to the second conveying belt (9) is open, the distance between the open end of the plastic woven bag pushing box (4) and the second conveying belt (9) is 1-1.2 times of the thickness of the plastic woven bags, the plastic woven bags are sequentially stacked in the plastic woven bag pushing box (4) in a downward opening manner, a telescopic cylinder (7) is fixedly connected in the plastic woven bag pushing box (4), and a second push plate (6) is fixedly connected at one end of the telescopic cylinder (7) pointing to the second conveying belt (9), one end of the second push plate (6) far away from the telescopic cylinder (7) is connected with a first push plate (5) through a compression spring (8), the telescopic cylinder (7) pushes the first push plate (5) and the second push plate (6) to move to one side of the second conveying belt (9), so that the plastic woven bag is extruded on the second conveying belt (9), the friction coefficient between the second conveying belt (9) and the plastic woven bag is larger than that between the plastic woven bag and the plastic woven bag, and the second conveying belt (9) conveys the plastic woven bag between the first conveying belt (3) and the second conveying belt (9) under the action of friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231440.8A CN112959745A (en) | 2021-03-02 | 2021-03-02 | High efficiency portable moulds braided bag cover inner bag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231440.8A CN112959745A (en) | 2021-03-02 | 2021-03-02 | High efficiency portable moulds braided bag cover inner bag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959745A true CN112959745A (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110231440.8A Pending CN112959745A (en) | 2021-03-02 | 2021-03-02 | High efficiency portable moulds braided bag cover inner bag device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112959745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103265A (en) * | 2021-11-18 | 2022-03-01 | 建湖县特佳液压管件有限公司 | Inner film conveying device for processing composite packaging product |
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| GB377972A (en) * | 1930-04-30 | 1932-08-02 | Arno Andreas | Improvements in or relating to methods and machines for the manufacture of bags having crossed ends |
| CN203357958U (en) * | 2013-06-04 | 2013-12-25 | 广西精锐机械制造有限责任公司 | Automatic bagging machine for woven bags and film bags |
| CN104760329A (en) * | 2015-04-03 | 2015-07-08 | 汕头轻工装备研究院 | Bagging mechanism for folding equipment of packing bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103265A (en) * | 2021-11-18 | 2022-03-01 | 建湖县特佳液压管件有限公司 | Inner film conveying device for processing composite packaging product |
| CN114103265B (en) * | 2021-11-18 | 2023-11-24 | 建湖县特佳液压管件有限公司 | Inner film conveying device for processing composite packaging products |
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