CN105383719A - Automatic loose-package weighing and packaging device and weighing and packaging method - Google Patents
Automatic loose-package weighing and packaging device and weighing and packaging method Download PDFInfo
- Publication number
- CN105383719A CN105383719A CN201510986862.0A CN201510986862A CN105383719A CN 105383719 A CN105383719 A CN 105383719A CN 201510986862 A CN201510986862 A CN 201510986862A CN 105383719 A CN105383719 A CN 105383719A
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- Prior art keywords
- weighing
- automatic
- packaging
- package
- hopper
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Classifications
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- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
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- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- 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
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
- B65B57/145—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged for fluent material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses an automatic loose-package weighing and packaging device and weighing and packaging method. A weighing and packaging device is also one of the most important and the most complex equipment in an automated production system, weighing and packaging of particles in bulk are common production forms, and the automatic loose-package weighing and packaging device can satisfy multi-aspect requirements of automatic weighing and packaging for improving productivity, lowering labor intensity of workers, guaranteeing personal safety of the workers and the like. The automatic loose-package weighing and packaging device comprises a rack (4), the rack is connected with a double-hole parallel crossbeam (3), a weighing hopper (6) is hung at one end of the double-hole parallel crossbeam, the upper portion of the weighing hopper is provided with a storage hopper (1), a bin gate of the storage hopper is connected with a discharging hopper gate air cylinder (5), the lower portion of the weighing hopper is provided with a packaging mechanism (14), the packaging mechanism is provided with a packaging bag (7), the lower portion of the packaging mechanism is connected with a falling-material guiding groove (11), the lower portion of the falling-material guiding groove is provided with a conveyor belt (8), and a group of scraper plates (10) are evenly installed on the conveyor belt. The automatic loose-package weighing and packaging device is applied to weighing and packaging equipment.
Description
technical field:
the present invention relates to a kind of automatic Automatic Weighing and Packing Equipment in bulk and weighing and bagging method, completed each action of packaging by PLC control cylinder.
background technology:
weighing with packing device is also one of the most complicated most important equipment in mechanized production system; in the industrial production; weighing and packing of particle in bulk is common production shape; in weighing and bagging process, a large amount of manpowers often will be needed to carry out weighing and bagging; capacity rating is difficult to improve; simultaneously because the weight of the product of manual weighing also often there will be error, realizing automatic weighing and packaging is boost productivity, reduce labor strength and ensure the multiple requirements such as workman's personal safety.
summary of the invention:
the object of this invention is to provide a kind of automatic Automatic Weighing and Packing Equipment in bulk and weighing and bagging method.
above-mentioned object is realized by following technical scheme:
a kind of automatic Automatic Weighing and Packing Equipment in bulk, its composition comprises: frame, described frame is connected with diplopore parallel beams, one end of described diplopore parallel girder is hung with weighing bucket, the top of described weighing bucket has storage bin hopper, the door of described storage bin hopper is connected with discharge bucket door cylinder, the bottom of described weighing bucket has package mechanism, described package mechanism has packaging bag, bottom is connected with blanking guiding groove, described blanking guiding groove bottom has belt conveyor, described belt conveyor is provided with uniformly one group of scraper plate.
described Automatic Weighing and Packing Equipment automatic in bulk, the upper beam face of described diplopore parallel girder and the two ends in underbeam face have one group of strain-gauge, the lower position of described storage bin hopper is provided with vibrator, cell body one end of described blanking guiding groove is provided with one group of optical fiber transducer, and the support body place of described belt conveyor is provided with capacitance-type sensor.
described Automatic Weighing and Packing Equipment automatic in bulk, the exit of described hopper of weighing has weighing bucket door, and described package mechanism has charging and encapsulation two stations, described diplopore parallel girder has the combination through hole of manhole and strip through-hole.
described Automatic Weighing and Packing Equipment automatic in bulk, the package weight of the corresponding different size of one group of described optical fiber transducer.
described Automatic Weighing and Packing Equipment automatic in bulk, one group of described strain-gauge is overlapped to form Wheatstone bridge.
the weighing and bagging method of described Automatic Weighing and Packing Equipment automatic in bulk, the method comprises the steps:
raw material loads storage bin hopper by belt conveyer, opens discharge bucket door by PLC control cylinder, and under vibrator vibration, material slowly flows into weighing bucket.When entering the weight in weighing bucket and reaching setting value, PLC output signal closes rapidly storage bin hopper door, then weighing bucket door is opened, material falls into the packaging bag being in loading station, so far completes weighing task, package mechanism controls several cylinder action by PLC and complete tightening of packaging and sealing task.Charging is completed at loading station, and clamp sack by clamping mechanism, pull back to encapsulation station more backward, at encapsulation station, package mechanism completes lateral surface compressing, the sealing of hot weld pin, the actions such as cooling and debris removal of blowing, the finished bag that guiding groove falls by load-transfer device transports subsequent processing to, and scraper plate is used for preventing finished bag from gliding.
beneficial effect of the present invention:
1. raw material of the present invention loads storage bin hopper by belt conveyer, opens discharge bucket door by PLC control cylinder, and under vibrator vibration, material slowly flows into weighing bucket.When entering the weight in weighing bucket and reaching setting value, PLC output signal closes rapidly storage bin hopper door, then weighing bucket door is opened, material falls into the packaging bag being in loading station, so far completes weighing task, package mechanism controls several cylinder action by PLC and complete tightening of packaging and sealing task.
packaging bag of the present invention has charging and encapsulation two stations.Complete charging at loading station, and clamp sack by clamping mechanism, then pull back to encapsulation station backward, at encapsulation station, package mechanism completes lateral surface compressing, the sealing of hot weld pin, the actions such as cooling and debris removal of blowing.The finished bag that guiding groove falls by load-transfer device transports subsequent processing to, and scraper plate is used for preventing finished bag from gliding.
the present invention is when opening weighing bucket door, for preventing because the reasons such as door obstruction may make material can not fall into packaging bag by weighing bucket completely, be provided with one group of optical fiber transducer (package weight of corresponding different size) to detect material and whether enter packaging bag completely for this reason, capacitance-type sensor is the harmony of the operation of responsible load-transfer device and these two actions of release finished bag, when scraper plate forwards guiding notch position to, finished bag also just in time falls.
weighing bucket of the present invention is suspended in frame, diplopore parallel girder is made to produce distortion, thus the 4 sheet resistance formula strain-gauge resistances be attached on beam are changed, and these 4 strain-gaugies are overlapped to form Wheatstone bridge, adopt the method for full bridge measurement to make weight signal be transformed into voltage signal.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
detailed description of the invention:
embodiment 1:
a kind of automatic Automatic Weighing and Packing Equipment in bulk, its composition comprises: frame 4, described frame is connected with diplopore parallel beams 3, one end of described diplopore parallel girder is hung with weighing bucket 6, the top of described weighing bucket has storage bin hopper 1, the door of described storage bin hopper is connected with discharge bucket door cylinder 5, the bottom of described weighing bucket has package mechanism 14, described package mechanism has packaging bag 7, bottom is connected with blanking guiding groove 11, described blanking guiding groove bottom has belt conveyor 8, described belt conveyor is provided with uniformly one group of scraper plate 10.
embodiment 2:
automatic Weighing and Packing Equipment automatic in bulk according to embodiment 1, the upper beam face of described diplopore parallel girder and the two ends in underbeam face have one group of strain-gauge 2, the lower position of described storage bin hopper is provided with vibrator 16, cell body one end of described blanking guiding groove is provided with one group of optical fiber transducer 13, and the support body place of described belt conveyor is provided with capacitance-type sensor 9.
embodiment 3:
automatic Weighing and Packing Equipment automatic in bulk according to embodiment 1 or 2, the exit of described hopper of weighing has weighing bucket door 15, described package mechanism has charging and encapsulation two stations, described diplopore parallel girder has the combination through hole of manhole and strip through-hole, there is in described packaging bag material 12.
embodiment 4:
automatic Weighing and Packing Equipment automatic in bulk according to embodiment 1 or 2 or 3, the package weight of the corresponding different size of one group of described optical fiber transducer.
embodiment 5:
automatic Weighing and Packing Equipment automatic in bulk according to embodiment 1 or 2 or 3 or 4, one group of described strain-gauge is overlapped to form Wheatstone bridge.
embodiment 6:
the weighing and bagging method of the Automatic Weighing and Packing Equipment automatic in bulk that one of a kind of embodiment 1-5 is described, the method comprises the steps:
raw material loads storage bin hopper by belt conveyer, opens discharge bucket door by PLC control cylinder, and under vibrator vibration, material slowly flows into weighing bucket.When entering the weight in weighing bucket and reaching setting value, PLC output signal closes rapidly storage bin hopper door, then weighing bucket door is opened, material falls into the packaging bag being in loading station, so far completes weighing task, package mechanism controls several cylinder action by PLC and complete tightening of packaging and sealing task.Charging is completed at loading station, and clamp sack by clamping mechanism, pull back to encapsulation station more backward, at encapsulation station, package mechanism completes lateral surface compressing, the sealing of hot weld pin, the actions such as cooling and debris removal of blowing, the finished bag that guiding groove falls by load-transfer device transports subsequent processing to, and scraper plate is used for preventing finished bag from gliding.
Claims (6)
1. an automatic Automatic Weighing and Packing Equipment in bulk, its composition comprises: frame, it is characterized in that: described frame is connected with diplopore parallel beams, one end of described diplopore parallel girder is hung with weighing bucket, the top of described weighing bucket has storage bin hopper, the door of described storage bin hopper is connected with discharge bucket door cylinder, the bottom of described weighing bucket has package mechanism, described package mechanism has packaging bag, bottom is connected with blanking guiding groove, described blanking guiding groove bottom has belt conveyor, described belt conveyor is provided with uniformly one group of scraper plate.
2. automatic Automatic Weighing and Packing Equipment in bulk according to claim 1, it is characterized in that: the upper beam face of described diplopore parallel girder and the two ends in underbeam face have one group of strain-gauge, the lower position of described storage bin hopper is provided with vibrator, cell body one end of described blanking guiding groove is provided with one group of optical fiber transducer, and the support body place of described belt conveyor is provided with capacitance-type sensor.
3. automatic Automatic Weighing and Packing Equipment in bulk according to claim 1 and 2, it is characterized in that: the exit of described hopper of weighing has weighing bucket door, described package mechanism has charging and encapsulation two stations, described diplopore parallel girder has the combination through hole of manhole and strip through-hole.
4. the Automatic Weighing and Packing Equipment automatic in bulk according to claim 1 or 2 or 3, is characterized in that: the package weight of the corresponding different size of one group of described optical fiber transducer.
5. the Automatic Weighing and Packing Equipment automatic in bulk according to claim 1 or 2 or 3 or 4, is characterized in that: one group of described strain-gauge is overlapped to form Wheatstone bridge.
6. a weighing and bagging method for the Automatic Weighing and Packing Equipment automatic in bulk that one of claim 1-5 is described, is characterized in that: the method comprises the steps:
Raw material loads storage bin hopper by belt conveyer, discharge bucket door is opened by PLC control cylinder, under vibrator vibration, material slowly flows into weighing bucket, when entering the weight in weighing bucket and reaching setting value, PLC output signal closes rapidly storage bin hopper door, then weighing bucket door is opened, material falls into the packaging bag being in loading station, so far weighing task is completed, package mechanism controls several cylinder action by PLC and completes tightening of packaging and sealing task, charging is completed at loading station, and clamp sack by clamping mechanism, pull back to encapsulation station more backward, at encapsulation station, package mechanism completes lateral surface compressing, hot weld pin seals, the actions such as air blowing cooling and debris removal, the finished bag that guiding groove falls by load-transfer device transports subsequent processing to, scraper plate is used for preventing finished bag from gliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986862.0A CN105383719A (en) | 2015-12-26 | 2015-12-26 | Automatic loose-package weighing and packaging device and weighing and packaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986862.0A CN105383719A (en) | 2015-12-26 | 2015-12-26 | Automatic loose-package weighing and packaging device and weighing and packaging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383719A true CN105383719A (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510986862.0A Pending CN105383719A (en) | 2015-12-26 | 2015-12-26 | Automatic loose-package weighing and packaging device and weighing and packaging method |
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| CN (1) | CN105383719A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706089A (en) * | 2017-03-01 | 2017-05-24 | 三只松鼠股份有限公司 | Weighing mechanism of nut processing device |
| CN107010247A (en) * | 2017-05-24 | 2017-08-04 | 佛山市恩正生物医药科技有限公司 | A kind of medicine is weighed packaging device automatically |
| CN108146670A (en) * | 2017-12-26 | 2018-06-12 | 徐州安诚矿山设备有限公司 | A kind of new automatic packaging machine |
| CN109367839A (en) * | 2018-11-27 | 2019-02-22 | 合肥宝康自动化***有限公司 | A kind of modified plastics particle high speed high-precision packing scale |
| CN110341089A (en) * | 2019-08-23 | 2019-10-18 | 安徽雪城超细碳酸钙有限公司 | A kind of filler device covering wearability calcium carbonate |
-
2015
- 2015-12-26 CN CN201510986862.0A patent/CN105383719A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706089A (en) * | 2017-03-01 | 2017-05-24 | 三只松鼠股份有限公司 | Weighing mechanism of nut processing device |
| CN107010247A (en) * | 2017-05-24 | 2017-08-04 | 佛山市恩正生物医药科技有限公司 | A kind of medicine is weighed packaging device automatically |
| CN108146670A (en) * | 2017-12-26 | 2018-06-12 | 徐州安诚矿山设备有限公司 | A kind of new automatic packaging machine |
| CN109367839A (en) * | 2018-11-27 | 2019-02-22 | 合肥宝康自动化***有限公司 | A kind of modified plastics particle high speed high-precision packing scale |
| CN110341089A (en) * | 2019-08-23 | 2019-10-18 | 安徽雪城超细碳酸钙有限公司 | A kind of filler device covering wearability calcium carbonate |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |