CN112389751A - Automatic continuous opening device of food package bag - Google Patents
Automatic continuous opening device of food package bag Download PDFInfo
- Publication number
- CN112389751A CN112389751A CN202011233880.9A CN202011233880A CN112389751A CN 112389751 A CN112389751 A CN 112389751A CN 202011233880 A CN202011233880 A CN 202011233880A CN 112389751 A CN112389751 A CN 112389751A
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- CN
- China
- Prior art keywords
- workbench
- food packaging
- automatic continuous
- opening device
- continuous opening
- 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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Classifications
-
- 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
- B65B43/36—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure applied pneumatically
-
- 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
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses an automatic continuous opening device for food packaging bags, which comprises: the automatic conveying device comprises a workbench, wherein a fixed frame is fixedly arranged on the upper surface of the workbench, and a conveying belt is arranged at the top of the fixed frame; the clamping assemblies are distributed on the conveyor belt and are used for clamping and fixing the food packaging bags; an opening assembly; the blowing assembly is arranged on the workbench and is positioned below the conveying belt; drive assembly, drive assembly installs in the bottom of workstation, and with the worm wheel is connected for drive worm wheel rotates, drive assembly with the subassembly of blowing is connected for the drive subassembly operation of blowing utilizes the centre gripping subassembly to press from both sides tightly to treat open-ended food package, and the clamping is fast, and loading and unloading are convenient, utilize the conveyer belt to drive centre gripping subassembly lateral shifting, through setting up the opening subassembly, makes the opening of food package bag open, utilizes the subassembly of blowing to continuously blow to the packing bag in, thereby makes the inside air that is full of wrapping bag.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to an automatic continuous opening device for a food packaging bag.
Background
The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. The plastic packaging bag is a packaging bag which takes plastic as a raw material and is used for producing various articles in life, the plastic packaging bag is generally made of polyethylene film and can be used for containing food, and the appearance of the packaging bag brings great convenience to the work, life and trip of people.
In the food package process, need open the opening part of wrapping bag, in can putting into the wrapping bag with food, the wrapping bag is formed by two-layer plastic film coincide, when needing to open, needs separate the plastic film that two-layer coincide formed, makes the opening open, and the manual work is opened the wrapping bag opening and is wasted time and energy, and workman's work load is big.
Disclosure of Invention
Based on the above-mentioned shortcomings in the prior art, the present invention provides an automatic continuous opening device for food packaging bags.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:
an automatic continuous opening device for food packaging bags, comprising:
the automatic conveying device comprises a workbench, wherein a fixed frame is fixedly arranged on the upper surface of the workbench, and a conveying belt is arranged at the top of the fixed frame;
the clamping assemblies are distributed on the conveyor belt and are used for clamping and fixing the food packaging bags;
the opening assembly comprises two rotating shafts which are rotatably arranged on the workbench, the two rotating shafts are symmetrically arranged on two sides of the conveying belt, a turntable is fixedly arranged at the upper end of each rotating shaft, sleeves are circumferentially distributed on the side wall of each turntable, a movable rod is slidably arranged in each sleeve, a sucker is arranged at the end of each movable rod, and a worm wheel is fixedly arranged at the lower end of each rotating shaft;
the blowing assembly is arranged on the workbench and is positioned below the conveying belt;
the driving assembly is installed at the bottom of the workbench, connected with the worm wheel and used for driving the worm wheel to rotate, and connected with the air blowing assembly and used for driving the air blowing assembly to operate.
As a further scheme of the invention: the telescopic internally mounted has the spring, the one end and the telescopic bottom fixed connection of spring, the other end and movable rod fixed connection.
As a still further scheme of the invention: the clamping assembly comprises a hydraulic cylinder fixedly mounted on the conveyor belt, and clamping jaws are symmetrically mounted at the extending end of the hydraulic cylinder.
As a still further scheme of the invention: the blowing assembly comprises a piston cylinder fixedly mounted on the workbench, a piston plate is slidably mounted inside the piston cylinder, a piston rod is fixedly mounted at the lower end of the piston plate, the lower end of the piston rod penetrates through the workbench to extend to the lower portion of the workbench, and the piston rod is slidably connected with the workbench.
As a still further scheme of the invention: the side wall of the piston cylinder is provided with an air inlet nozzle, the air inlet nozzle is internally provided with a one-way valve, the top of the piston cylinder is provided with an air exhaust nozzle, and the air exhaust nozzle is internally provided with a one-way valve.
As a still further scheme of the invention: the driving assembly comprises a motor fixedly installed at the bottom of the workbench, a crankshaft is fixedly installed at the shaft extension end of the motor, a pull rod is installed at the shaft neck of the crankshaft in a rotating mode, and the end portion of the pull rod is hinged to the lower end of the piston rod.
As a still further scheme of the invention: the end part of the crankshaft is fixedly provided with a worm, and the worm is meshed with the worm wheel.
As a still further scheme of the invention: the clamping jaw is hinged to the extending end of the hydraulic cylinder, a connecting rod is hinged to the outer side wall of the hydraulic cylinder, and the end portion of the connecting rod is hinged to the clamping jaw.
After adopting the structure, compared with the prior art, the invention has the following advantages: utilize the centre gripping subassembly to press from both sides tightly to treat open-ended food package, the clamping is fast, and loading and unloading are convenient, utilize the conveyer belt to drive centre gripping subassembly lateral shifting, through setting up the opening subassembly, make food package bag's opening open, utilize the subassembly of blowing to continuously blow to the wrapping bag in to make the wrapping bag inside be full of the air, make the wrapping bag open completely, whole process automation goes on, greatly reduced workman's the amount of labour, improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of an automatic continuous opening device for food packaging bags.
Fig. 2 is a plan view of a turntable in the automatic continuous food packaging bag opening apparatus.
Fig. 3 is a top view of a worm in the automatic continuous food packaging bag opening device.
Fig. 4 is a perspective view of a turntable in the automatic continuous opening apparatus for food packaging bags.
Fig. 5 is a schematic view showing a structure of a clamping assembly in the automatic continuous opening apparatus for food packaging bags.
Fig. 6 is a schematic view showing the structure of a sleeve in the automatic continuous opening apparatus for food packaging bags.
FIG. 7 is a schematic view showing the structure of a blowing unit in the automatic continuous opening apparatus for food packaging bags
In the figure: 1-a workbench; 2-a fixing frame; 3-a conveyor belt; 4-a hydraulic cylinder; 5-clamping jaw; 6-connecting rod; 7-a rotating shaft; 8-rotating disc; 9-a sleeve; 10-a movable rod; 11-a spring; 12-a suction cup; 13-a worm gear; 14-a piston cylinder; 15-a piston plate; 16-a piston rod; 17-an air inlet nozzle; 18-an exhaust nozzle; 19-a motor; 20-a crankshaft; 21-a pull rod; 22-worm.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the description of the present invention, it is to be understood that the term "center". The orientations or positional relationships indicated by "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are based on the orientations or positional relationships shown in fig. 1 and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 7, in an embodiment of the present invention, an automatic continuous opening device for food packaging bags includes:
the automatic conveying device comprises a workbench 1, wherein a fixed frame 2 is fixedly arranged on the upper surface of the workbench 1, and a conveying belt 3 is arranged at the top of the fixed frame 2;
the clamping assemblies are distributed on the conveyor belt 3 and used for clamping and fixing food packaging bags, the opening ends of the food packaging bags are downward, and the clamping assemblies are driven to transversely move when the conveyor belt runs;
the opening assembly comprises two rotating shafts 7 which are rotatably arranged on the workbench 1, symmetrically arranged at two sides of the conveyor belt 3, a rotary table 8 is fixedly arranged at the upper end of the rotating shaft 7, sleeves 9 are circumferentially distributed on the side wall of the rotary table 8, movable rods 10 are slidably arranged in the sleeves 9, a spring 11 is arranged in the sleeve 9, one end of the spring 11 is fixedly connected with the bottom of the sleeve 9, the other end is fixedly connected with a movable rod 10, a sucker 12 is arranged at the end part of the movable rod 10, a worm wheel 13 is fixedly arranged at the lower end of the rotating shaft 7, when the food packaging bag moves between the two turntables 8, the turntables 8 are driven to rotate along with the rotation of the rotating shaft 7, so that the sucking discs 12 are in contact with the food packaging bag and adsorbed on the food packaging bag, and the opening of the food packaging bag is opened along with the continuous rotation of the turntables 8;
the blowing assembly is arranged on the workbench 1 and is positioned below the conveyor belt 3, and when the opening of the food packaging bag is opened, the blowing assembly blows air to the opening to fill the interior of the packaging bag with air and completely open the packaging bag;
the driving assembly is mounted at the bottom of the workbench 1, is connected with the worm wheel 13 and is used for driving the worm wheel 13 to rotate so as to drive the turntable 8 to continuously rotate, and the driving assembly is connected with the air blowing assembly and is used for driving the air blowing assembly to operate so as to continuously blow air into the packaging bag;
utilize the centre gripping subassembly to press from both sides tightly treats open-ended food package, and make food package bag's opening down, utilize conveyer belt 3 to drive centre gripping subassembly lateral shifting, make food package bag remove between two carousel 8, start drive assembly, drive worm wheel 13 rotates, thereby drive carousel 8 and rotate, make sucking disc 12 and food package bag contact and adsorb on food package bag, along with the continuous rotation of carousel 8, make food package bag's opening open, in the time of drive assembly operation, the drive subassembly work of blowing, make the subassembly of blowing continuously blow to in the package bag, thereby make the inside air that is full of package bag, make the package bag open completely.
In one embodiment of the invention, the clamping assembly comprises a hydraulic cylinder 4 fixedly arranged on the conveyor belt 3, a clamping jaw 5 is symmetrically arranged at the extending end of the hydraulic cylinder 4, the clamping jaw 5 is hinged with the extending end of the hydraulic cylinder 4, a connecting rod 6 is hinged on the outer side wall of the hydraulic cylinder 4, and the end part of the connecting rod 6 is hinged with the clamping jaw 5;
when a food packaging bag needs to be clamped, the hydraulic cylinder 4 is controlled to extend to drive the clamping jaws 5 to open, the food packaging bag is placed between the two clamping jaws 5, the hydraulic cylinder 4 is controlled to shorten to drive the clamping jaws 5 to close, and therefore the food packaging bag is clamped, clamping speed is high, and loading and unloading are convenient.
In another embodiment of the invention, the air blowing assembly comprises a piston cylinder 14 fixedly mounted on the workbench 1, a piston plate 15 is slidably mounted inside the piston cylinder 14, a piston rod 16 is fixedly mounted at the lower end of the piston plate 15, the lower end of the piston rod 16 passes through the workbench 1 and extends to the lower part of the workbench 1, the piston rod 16 is slidably connected with the workbench 1, an air inlet nozzle 17 is mounted on the side wall of the piston cylinder 14, a one-way valve is mounted inside the air inlet nozzle 17, an air outlet nozzle 18 is mounted at the top of the piston cylinder 14, and a one-way valve is mounted inside the air outlet nozzle 18;
when the piston rod 16 moves downwards, the piston plate 15 is driven to move downwards, the pressure in the piston cylinder 14 is reduced, external air can enter the piston cylinder 14 through the air inlet nozzle 17, when the piston rod 16 moves upwards, the pressure in the piston cylinder 14 is increased, the air in the piston cylinder 14 can be sprayed out through the air outlet nozzle 18, and the steps are repeated and air is continuously blown into the food packaging bag.
In another embodiment of the present invention, the driving assembly includes a motor 19 fixedly installed at the bottom of the workbench 1, a crankshaft 20 is fixedly installed at a shaft extension end of the motor 19, a pull rod 21 is rotatably installed at a shaft neck of the crankshaft 20, an end of the pull rod 21 is hinged with a lower end of the piston rod 16, a worm 22 is fixedly installed at an end of the crankshaft 20, and the worm 22 is meshed with the worm wheel 13;
the motor 19 is started to drive the crankshaft 20 to rotate, so that the piston rod 16 is driven to move up and down through the pull rod 21 to drive the blowing assembly to work, and the crankshaft 20 drives the worm 22 to rotate while rotating, so that the worm wheel 13 is driven to rotate, so that the rotary disc 8 is driven to rotate to drive the opening assembly to work.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Claims (8)
1. An automatic continuous opening device for food packaging bags, comprising:
the automatic conveying device comprises a workbench (1), wherein a fixed frame (2) is fixedly arranged on the upper surface of the workbench (1), and a conveying belt (3) is arranged at the top of the fixed frame (2);
the clamping assemblies are distributed on the conveyor belt (3) and are used for clamping and fixing the food packaging bags;
the opening assembly comprises two rotating shafts (7) rotatably mounted on the workbench (1), the two rotating shafts (7) are symmetrically arranged on two sides of the conveyor belt (3), a rotary table (8) is fixedly mounted at the upper end of each rotating shaft (7), sleeves (9) are circumferentially distributed on the side wall of each rotary table (8), movable rods (10) are slidably mounted inside the sleeves (9), suckers (12) are mounted at the end parts of the movable rods (10), and worm wheels (13) are fixedly mounted at the lower ends of the rotating shafts (7);
the blowing assembly is arranged on the workbench (1) and is positioned below the conveyor belt (3);
the driving assembly is installed at the bottom of the workbench (1), connected with the worm gear (13) and used for driving the worm gear (13) to rotate, and connected with the air blowing assembly and used for driving the air blowing assembly to run.
2. The automatic continuous opening device of the food packaging bag as claimed in claim 1, wherein a spring (11) is installed inside the sleeve (9), one end of the spring (11) is fixedly connected with the bottom of the sleeve (9), and the other end is fixedly connected with the movable rod (10).
3. The automatic continuous opening device of food packaging bags according to claim 1, characterized in that the clamping assembly comprises a hydraulic cylinder (4) fixedly mounted on the conveyor belt (3), and the protruding end of the hydraulic cylinder (4) is symmetrically provided with clamping jaws (5).
4. The automatic continuous opening device of food packaging bag according to claim 1, characterized in that, the air blowing assembly comprises a piston cylinder (14) fixedly installed on the workbench (1), a piston plate (15) is installed inside the piston cylinder (14) in a sliding mode, a piston rod (16) is installed at the lower end of the piston plate (15) in a fixed mode, the lower end of the piston rod (16) penetrates through the workbench (1) and extends to the lower portion of the workbench (1), and the piston rod (16) is connected with the workbench (1) in a sliding mode.
5. The automatic continuous opening device for the food packaging bag according to claim 4, characterized in that the side wall of the piston cylinder (14) is provided with an air inlet nozzle (17), the inside of the air inlet nozzle (17) is provided with a one-way valve, the top of the piston cylinder (14) is provided with an air outlet nozzle (18), and the inside of the air outlet nozzle (18) is provided with a one-way valve.
6. The automatic continuous opening device for the food packaging bags according to claim 1, wherein the driving assembly comprises a motor (19) fixedly installed at the bottom of the workbench (1), a crankshaft (20) is fixedly installed at the shaft extension end of the motor (19), a pull rod (21) is rotatably installed at the shaft neck of the crankshaft (20), and the end part of the pull rod (21) is hinged with the lower end of the piston rod (16).
7. The automatic continuous opening device of food packaging bag according to claim 6 characterized in that the end of the crankshaft (20) is fixedly installed with a worm (22), the worm (22) is engaged with the worm wheel (13).
8. The automatic continuous opening device of food packaging bags according to claim 3, characterized in that the clamping jaw (5) is hinged with the extending end of the hydraulic cylinder (4), the outer side wall of the hydraulic cylinder (4) is hinged with a connecting rod (6), and the end part of the connecting rod (6) is hinged with the clamping jaw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233880.9A CN112389751A (en) | 2020-11-06 | 2020-11-06 | Automatic continuous opening device of food package bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233880.9A CN112389751A (en) | 2020-11-06 | 2020-11-06 | Automatic continuous opening device of food package bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112389751A true CN112389751A (en) | 2021-02-23 |
Family
ID=74599130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011233880.9A Pending CN112389751A (en) | 2020-11-06 | 2020-11-06 | Automatic continuous opening device of food package bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112389751A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104415A (en) * | 2021-12-01 | 2022-03-01 | 李婷 | Bag E-commerce packing plant is opened in advance with it is multi-functional |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2054153A1 (en) * | 1969-11-24 | 1971-06-09 | W R Grace & Co , New York(V St A ) | Device for opening packaging bags Ver |
| CN104760727A (en) * | 2015-02-09 | 2015-07-08 | 湘潭大学 | Betel nut packaging bag opening device |
| CN105109755A (en) * | 2015-07-15 | 2015-12-02 | 安徽正远包装科技有限公司 | Opening method of packing bag |
| CN105480481A (en) * | 2015-11-26 | 2016-04-13 | 青岛锐城智能设备有限公司 | Miniature automatic bag feeding type packaging machine |
| CN206797901U (en) * | 2017-04-05 | 2017-12-26 | 苏州文得昌自动化科技有限公司 | A kind of pocket aids in clamping device |
| CN209870908U (en) * | 2019-03-29 | 2019-12-31 | 上海观道生物科技有限公司 | Bag opening device for plastic packaging bag |
| CN210259035U (en) * | 2019-06-26 | 2020-04-07 | 淮北辣魔王食品有限公司 | Chicken neck embedment is with wrapping bag mouth opening device |
-
2020
- 2020-11-06 CN CN202011233880.9A patent/CN112389751A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2054153A1 (en) * | 1969-11-24 | 1971-06-09 | W R Grace & Co , New York(V St A ) | Device for opening packaging bags Ver |
| CN104760727A (en) * | 2015-02-09 | 2015-07-08 | 湘潭大学 | Betel nut packaging bag opening device |
| CN105109755A (en) * | 2015-07-15 | 2015-12-02 | 安徽正远包装科技有限公司 | Opening method of packing bag |
| CN105480481A (en) * | 2015-11-26 | 2016-04-13 | 青岛锐城智能设备有限公司 | Miniature automatic bag feeding type packaging machine |
| CN206797901U (en) * | 2017-04-05 | 2017-12-26 | 苏州文得昌自动化科技有限公司 | A kind of pocket aids in clamping device |
| CN209870908U (en) * | 2019-03-29 | 2019-12-31 | 上海观道生物科技有限公司 | Bag opening device for plastic packaging bag |
| CN210259035U (en) * | 2019-06-26 | 2020-04-07 | 淮北辣魔王食品有限公司 | Chicken neck embedment is with wrapping bag mouth opening device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104415A (en) * | 2021-12-01 | 2022-03-01 | 李婷 | Bag E-commerce packing plant is opened in advance with it is multi-functional |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210223 |
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| RJ01 | Rejection of invention patent application after publication |