CN112157956B - Bag expanding device for packaging - Google Patents
Bag expanding device for packaging Download PDFInfo
- Publication number
- CN112157956B CN112157956B CN202011037690.XA CN202011037690A CN112157956B CN 112157956 B CN112157956 B CN 112157956B CN 202011037690 A CN202011037690 A CN 202011037690A CN 112157956 B CN112157956 B CN 112157956B
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- China
- Prior art keywords
- bag
- fixedly connected
- mounting
- sheet
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- 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
- B31B70/005—Making flexible containers, e.g. envelopes or bags involving a particular layout of the machinery or relative arrangement of its subunits
-
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/34—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The bag expanding device for packaging comprises a mounting base, a displacement module and a bag expanding module, and is characterized in that the displacement module is arranged on the mounting base and is in sliding connection; the displacement module is provided with a bag expanding module which is connected in a sliding way; the bag expanding module is provided with a first motor, a mounting plate and a bag expanding sheet; the bag expanding sheet is provided with an upper bag expanding sheet and a lower bag expanding sheet; the upper bag expanding sheet is in transmission connection with the first motor; the lower bag expansion sheet is fixedly connected with the mounting plate; the device directly expands the single-mouth bag through expanding the bag piece to the link that the clamping of opening bag membrane clamp is fixed has been reduced, the station is saved, reduces the debugging and expands the required time of bag, improves production efficiency.
Description
Technical Field
The invention relates to the field of packaging and bag making, in particular to a bag expanding device for packaging.
Background
In the prior art, most of bag expanding technologies use bag opening film clamps to expand bags, the bag opening film clamps are required to be moved to a bag pre-opening, then the bag opening film clamps are clamped and fixed after corresponding to upper and lower bag films of the bags respectively, and then the bag opening film clamps are lifted up and down to finish bag expanding; the scheme is more in station installation, more complex in process flow, higher in matching precision requirement between the bag expanding assembly and other components, more in time spent in debugging equipment, and capable of increasing the time required for bag making and reducing production efficiency when the bag opening film clamp moves and positions.
Disclosure of Invention
The invention aims to solve the technical problem of providing a bag expanding device for packaging, which can effectively solve the problem in the background technology.
In order to solve the problems, the invention adopts the following technical scheme: the bag expanding device for packaging comprises a mounting base, a displacement module and a bag expanding module, and is characterized in that the displacement module is arranged on the mounting base and is in sliding connection; the displacement module is provided with a bag expanding module which is connected in a sliding way; the bag expanding module is provided with a first motor, a mounting plate and a bag expanding sheet.
As a further preferable aspect of the present invention, the mounting base has a base; the base is provided with a first sliding rail fixedly connected, and the first sliding rail is provided with a first sliding block in sliding connection; the first sliding block is provided with a displacement module fixedly connected.
As a further preferable scheme of the invention, the displacement module is provided with a mounting bottom plate, and the mounting bottom plate is fixedly connected above the first sliding block; one end of the mounting bottom plate is provided with a second motor which is fixedly connected, and the other end of the mounting bottom plate is provided with a first bearing which is fixedly connected; the second motor is provided with a first driving belt which is in driving connection with the first bearing; the first transmission belt is provided with a fixing piece which is fixedly connected with the mounting plate; the two sides of the first transmission belt are fixedly connected with second sliding rails, and the second sliding rails are provided with second sliding blocks in sliding connection; the second sliding block is fixedly connected with the bottom of the bag expanding module.
As a further preferable scheme of the invention, a cushion block is fixedly connected between the second motor and the mounting bottom plate, and the bottom of the cushion block is provided with a concave position which is matched with the first transmission belt.
As a further preferable scheme of the invention, the mounting plate is fixedly connected with the second sliding block; the first motor is fixedly connected with the mounting plate; the bag expanding sheet is provided with an upper bag expanding sheet and a lower bag expanding sheet; the upper bag expanding sheet is in transmission connection with the first motor; the lower bag expansion sheet is fixedly connected with the mounting plate; the two mounting plates are arranged and are fixedly connected with the second sliding blocks respectively; the two mounting plates are mirror images, and the mounting plates are fixedly connected with the bag expansion sheet in a mirror image mode.
As a further preferable scheme of the invention, the mounting plate is provided with a second bearing which is fixedly connected, and the second bearing and the first motor are positioned on the same side of the mounting plate; the first motor is provided with a second transmission belt which is in transmission connection with the second bearing; the second transmission belt is provided with a clamping block for clamping and fixing; the mounting plate is provided with a through groove which is matched with the clamping block; the clamping blocks penetrate through the grooves, the clamping blocks are provided with mounting blocks which are fixedly connected, and the mounting blocks and the clamping blocks are respectively positioned at two sides of the mounting plate; the mounting block is provided with an upper bag expansion sheet fixedly connected, and a lower bag expansion sheet fixedly connected with the fixing block is arranged below the upper bag expansion sheet; the fixed block is fixedly connected with the mounting plate.
As a further preferable scheme of the invention, a third sliding rail is arranged between the mounting plate and the mounting block and is fixedly connected with the mounting block, and the third sliding rail is provided with a third sliding block which is fixedly connected with the mounting block.
As a further preferable scheme of the invention, the upper bag expansion sheet and the lower bag expansion sheet are positioned on the same vertical plane, and the upper bag expansion sheet and the lower bag expansion sheet are parallel to each other; the same end of the upper bag expansion sheet and the lower bag expansion sheet is provided with an everting guide folded edge.
As a further preferable scheme of the invention, the bag expansion sheet is a strip bag expansion sheet with two sides perpendicular to each other and forming an angle; the end, far away from the mounting plate, of the bag expansion sheet is provided with a guide folded edge, and the tail end of the bag expansion sheet is outwards turned out along the guide folded edge; the upper bag expansion sheet and the lower bag expansion sheet are arranged in a mirror image fixed mode.
Compared with the prior art, the invention provides a bag expanding device for packaging, which has the following beneficial effects:
The device directly expands the single-mouth bag through expanding the bag piece to the link that the clamping of opening bag membrane clamp is fixed has been reduced, the station is saved, reduces the debugging and expands the required time of bag, improves production efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a mounting base structure of the present invention;
FIG. 3 is a schematic diagram of a displacement module according to the present invention;
FIG. 4 is a schematic view of the bag-expanding module structure of the invention;
Wherein: 1. the device comprises a mounting base, 1-1, a base, 1-2, a first sliding rail, 1-3, a first sliding block, 2, a displacement module, 2-1, a mounting bottom plate, 2-1a, a cushion block, 2-2, a second motor, 2-3, a first bearing, 2-4, a first driving belt, 2-5, a fixing piece, 2-6, a second sliding rail, 2-7, a second sliding block, 3, a bag expanding module, 3-1, a first motor, 3-2, a mounting plate, 3-3, a bag expanding sheet, 3-3a, an upper bag expanding sheet, 3-3b, a lower bag expanding sheet, 3-4, a second bearing, 3-5, a second driving belt, 3-6, a clamping block, 3-7, a mounting block, 3-8, a fixing block, 3-9, a third sliding rail and 3-10 third sliding blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The invention provides a bag expanding device for packaging, which comprises a mounting base 1, a displacement module 2 and a bag expanding module 3, and is characterized in that the mounting base 1 is provided with the displacement module 2 in sliding connection; the displacement module 2 is provided with a bag expanding module 3 which is connected in a sliding way; the bag expanding module 3 is provided with a first motor 3-1, a mounting plate 3-2 and a bag expanding sheet 3-3.
As a further preferable aspect of the present invention, the mounting base 1 has a base 1-1; the base 1-1 is provided with a first sliding rail 1-2 which is fixedly connected, and the first sliding rail 1-2 is provided with a first sliding block 1-3 which is in sliding connection; the first sliding block 1-3 is provided with a displacement module 2 which is fixedly connected.
As a further preferable scheme of the invention, the displacement module 2 is provided with a mounting bottom plate 2-1, and the mounting bottom plate 2-1 is fixedly connected above the first sliding block 1-3; one end of the mounting bottom plate 2-1 is provided with a second motor 2-2 which is fixedly connected, and the other end of the mounting bottom plate 2-1 is provided with a first bearing 2-3 which is fixedly connected; the second motor 2-2 is provided with a first driving belt 2-4 in driving connection with the first bearing 2-3; the first driving belt 2-4 is provided with a fixing piece 2-5 which is fixedly connected, and the fixing piece 2-5 is fixedly connected with the mounting plate 3-2; the two sides of the first driving belt 2-4 are provided with second sliding rails 2-6 which are fixedly connected, and the second sliding rails 2-6 are provided with second sliding blocks 2-7 which are in sliding connection; the second sliding block 2-7 is fixedly connected with the bottom of the bag expanding module 3.
As a further preferable scheme of the invention, a cushion block 2-1a is fixedly connected between the second motor 2-2 and the mounting bottom plate 2-1, and the bottom of the cushion block 2-1a is provided with a concave position which is matched with the first driving belt 2-4.
As a further preferable scheme of the invention, the mounting plate 3-2 is fixedly connected with the second sliding block 2-7; the first motor 3-1 is fixedly connected with the mounting plate 3-2; the bag expansion sheet 3-3 is provided with an upper bag expansion sheet 3-3a and a lower bag expansion sheet 3-3b; the upper bag expanding sheet 3-3a is in transmission connection with the first motor 3-1; the lower bag expansion sheet 3-3b is fixedly connected with the mounting plate 3-2; the two mounting plates 3-2 are arranged, and the mounting plates 3-2 are fixedly connected with the second sliding blocks 2-7 respectively; the two mounting plates 3-2 are arranged in a mirror image mode, and the mounting plates 3-2 are provided with bag expansion sheets 3-3 in mirror image fixed connection.
As a further preferable scheme of the invention, the mounting plate 3-2 is provided with a second bearing 3-4 which is fixedly connected, and the second bearing 3-4 and the first motor 3-1 are positioned on the same side of the mounting plate 3-2; the first motor 3-1 is provided with a second driving belt 3-5 in driving connection with the second bearing 3-4; the second driving belt 3-5 is provided with a clamping block 3-6 for clamping and fixing; the mounting plate 3-2 is provided with a through groove which is matched with the clamping block 3-6; the clamping blocks 3-6 penetrate through the grooves, the clamping blocks 3-6 are provided with mounting blocks 3-7 which are fixedly connected, and the mounting blocks 3-7 and the clamping blocks 3-6 are respectively positioned at two sides of the mounting plate 3-2; the mounting block 3-7 is provided with an upper bag expansion sheet 3-3a which is fixedly connected, and a lower bag expansion sheet 3-3b which is fixedly connected with the fixing block 3-8 is arranged below the upper bag expansion sheet 3-3 a; the fixed block 3-8 is fixedly connected with the mounting plate 3-2.
As a further preferable scheme of the invention, a third sliding rail 3-9 is fixedly connected between the mounting plate 3-2 and the mounting block 3-7, and the third sliding rail 3-9 is provided with a third sliding block 3-10 which is fixedly connected with the mounting block 3-7.
As a further preferable scheme of the invention, the upper bag expansion sheet 3-3a and the lower bag expansion sheet 3-3b are positioned on the same vertical plane, and the upper bag expansion sheet 3-3a and the lower bag expansion sheet 3-3b are parallel to each other; the same end of the upper bag expansion sheet 3-3a and the lower bag expansion sheet 3-3b is provided with an eversion guiding folded edge.
As a further preferable scheme of the invention, the bag expansion sheet 3-3 is a strip bag expansion sheet with two sides perpendicular to each other and forming an angle; the end, far away from the mounting plate 3-2, of the bag expansion sheet 3-3 is provided with a guide folded edge, and the end of the bag expansion sheet 3-3 is outwards turned out along the guide folded edge; the upper bag expansion sheet 3-3a and the lower bag expansion sheet 3-3b are arranged in a mirror image fixing way.
As a specific embodiment of the present invention:
After the pre-opening bag assembly expands the opening of the packaging bag, the displacement module 2 is pushed to the bag opening through the first sliding rail 1-2, meanwhile, the bag expansion sheet 3-3 stretches into the bag opening, the second motor 2-2 of the displacement module 2 drives the first driving belt 2-4 to move in opposite directions, the two bag expansion sheets 3 fixed on the first driving belt 2-4 are enabled to move in opposite directions, the bag opening is opened left and right, meanwhile, the first motor 3-1 on the bag expansion module 3 drives the second driving belt 3-5 to move, the clamping block 3-6 fixed on the second driving belt 3-5 is linked with the mounting block 3-7, the upper bag expansion sheet 3-3a moves upwards in a direction away from the lower bag expansion sheet 3-3b, and the bag opening is opened up and down; the bag mouth of the single open bag is completely unfolded into a rectangle by the opposite directions of the two groups of bag expanding sheets 3.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The bag expanding device for packaging comprises a mounting base (1), a displacement module (2) and a bag expanding module (3), and is characterized in that the displacement module (2) is arranged on the mounting base (1) and is connected in a sliding manner; the displacement module (2) is provided with a bag expanding module (3) which is connected in a sliding way; the bag expanding module (3) is provided with a first motor (3-1), a mounting plate (3-2) and a bag expanding sheet (3-3);
The displacement module (2) is provided with a mounting bottom plate (2-1), and the mounting bottom plate (2-1) is fixedly connected above the first sliding block (1-3); one end of the mounting bottom plate (2-1) is provided with a second motor (2-2) which is fixedly connected, and the other end of the mounting bottom plate (2-1) is provided with a first bearing (2-3) which is fixedly connected; the second motor (2-2) is provided with a first driving belt (2-4) in driving connection with the first bearing (2-3); the first transmission belt (2-4) is provided with a fixing piece (2-5) which is fixedly connected, and the fixing piece (2-5) is fixedly connected with the mounting plate (3-2); the two sides of the first driving belt (2-4) are fixedly connected with second sliding rails (2-6), and the second sliding rails (2-6) are provided with second sliding blocks (2-7) in sliding connection; the second sliding block (2-7) is fixedly connected with the bottom of the bag expanding module (3);
The mounting plate (3-2) is fixedly connected with the second sliding block (2-7); the first motor (3-1) is fixedly connected with the mounting plate (3-2); the bag expansion sheet (3-3) is provided with an upper bag expansion sheet (3-3 a) and a lower bag expansion sheet (3-3 b); the upper bag expansion sheet (3-3 a) is in transmission connection with the first motor (3-1); the lower bag expansion sheet (3-3 b) is fixedly connected with the mounting plate (3-2); the two mounting plates (3-2) are arranged, and the mounting plates (3-2) are fixedly connected with the second sliding blocks (2-7) respectively; the two mounting plates (3-2) are arranged in a mirror image mode, and the mounting plates (3-2) are provided with bag expansion sheets (3-3) in mirror image fixed connection;
The mounting plate (3-2) is provided with a second bearing (3-4) which is fixedly connected, and the second bearing (3-4) and the first motor (3-1) are positioned on the same side face of the mounting plate (3-2); the first motor (3-1) is provided with a second transmission belt (3-5) in transmission connection with the second bearing (3-4); the second transmission belt (3-5) is provided with clamping blocks (3-6) for clamping and fixing; the mounting plate (3-2) is provided with a through groove which is matched with the clamping block (3-6); the clamping blocks (3-6) penetrate through the grooves, the clamping blocks (3-6) are provided with mounting blocks (3-7) which are fixedly connected, and the mounting blocks (3-7) and the clamping blocks (3-6) are respectively positioned at two sides of the mounting plate (3-2); the mounting block (3-7) is provided with an upper bag expansion sheet (3-3 a) which is fixedly connected, and a lower bag expansion sheet (3-3 b) which is fixedly connected with the fixing block (3-8) is arranged below the upper bag expansion sheet (3-3 a); the fixed block (3-8) is fixedly connected with the mounting plate (3-2).
2. A bag extension device for packaging according to claim 1, characterized in that the mounting base (1) has a base (1-1); the base (1-1) is provided with a first sliding rail (1-2) which is fixedly connected, and the first sliding rail (1-2) is provided with a first sliding block (1-3) which is in sliding connection; the first sliding block (1-3) is provided with a displacement module (2) which is fixedly connected.
3. The bag expanding device for packaging according to claim 1, wherein a cushion block (2-1 a) is fixedly connected between the second motor (2-2) and the mounting bottom plate (2-1), and the bottom of the cushion block (2-1 a) is provided with a concave position which is matched with the first driving belt (2-4).
4. The bag expanding device for packaging according to claim 1, wherein a third sliding rail (3-9) is fixedly connected between the mounting plate (3-2) and the mounting block (3-7), and the third sliding rail (3-9) is provided with a third sliding block (3-10) fixedly connected with the mounting block (3-7).
5. A bag extension device for packaging according to claim 1, characterized in that the upper bag extension sheet (3-3 a) and the lower bag extension sheet (3-3 b) are positioned on the same vertical plane, and the upper bag extension sheet (3-3 a) and the lower bag extension sheet (3-3 b) are parallel to each other; the same ends of the upper bag expansion sheet (3-3 a) and the lower bag expansion sheet (3-3 b) are provided with outward turning guide folds.
6. A bag-expanding device for packaging according to claim 1, wherein the bag-expanding sheet (3-3) is a strip-shaped bag-expanding sheet with two sides perpendicular to each other and forming an angle; one end of the bag expansion sheet (3-3) far away from the mounting plate (3-2) is provided with a guide folded edge, and the tail end of the bag expansion sheet (3-3) is outwards turned out along the guide folded edge; the upper bag expansion sheet (3-3 a) and the lower bag expansion sheet (3-3 b) are arranged in a mirror image fixing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037690.XA CN112157956B (en) | 2020-09-28 | 2020-09-28 | Bag expanding device for packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037690.XA CN112157956B (en) | 2020-09-28 | 2020-09-28 | Bag expanding device for packaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112157956A CN112157956A (en) | 2021-01-01 |
| CN112157956B true CN112157956B (en) | 2024-09-13 |
Family
ID=73861714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011037690.XA Active CN112157956B (en) | 2020-09-28 | 2020-09-28 | Bag expanding device for packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112157956B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212603712U (en) * | 2020-09-28 | 2021-02-26 | 深圳永创智能设备有限公司 | Bag expanding device for packaging |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT406755B (en) * | 1998-10-05 | 2000-08-25 | Starlinger & Co Gmbh | DEVICE FOR OPENING TUBULAR BAG BODIES |
| CN111421892A (en) * | 2020-05-09 | 2020-07-17 | 深圳市永创自动化设备有限公司 | Clamping and sucking integrated bag making device and bag making process thereof |
-
2020
- 2020-09-28 CN CN202011037690.XA patent/CN112157956B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212603712U (en) * | 2020-09-28 | 2021-02-26 | 深圳永创智能设备有限公司 | Bag expanding device for packaging |
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| Publication number | Publication date |
|---|---|
| CN112157956A (en) | 2021-01-01 |
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