CN101310874B - Shifting fork type on-line continuous weighing detection device - Google Patents
Shifting fork type on-line continuous weighing detection device Download PDFInfo
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- CN101310874B CN101310874B CN2008100403844A CN200810040384A CN101310874B CN 101310874 B CN101310874 B CN 101310874B CN 2008100403844 A CN2008100403844 A CN 2008100403844A CN 200810040384 A CN200810040384 A CN 200810040384A CN 101310874 B CN101310874 B CN 101310874B
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- table top
- transition table
- shift fork
- weighing
- conveyer belt
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Abstract
The invention relates to a fork-typed online continuous weighing and detecting device which comprises a fore conveyor belt and a rear conveyor belt on the same plane, a transition table top between the fore conveyor belt and the rear conveyor belt and weighing platforms arranged in the middle of the transition table top, wherein, the fore and the rear conveyor belt divide a conveyor belt area into two rows by a hand rail; the transition table top is provided with two weighing platforms respectively corresponding to two rows of the conveyor belts; a baffle bottle drawn needle driven by an air cylinder is positioned at the joint part of the transition table top and the fore conveyor belt; a fork-typed delivery mechanism is respectively arranged outside the transition table top while a removing device is arranged at the place on the center line of the rear conveyor belt close to the transition table top. The fork-typed online continuous weighing and detecting device of the invention mainly solves the problem of low work efficiency of the existing product and can carry out the online continuous detection to the exactness of the filling volume by the weighing method after the plastic bottles used for being filled with drugs, chemicals are filled with materials in a fixed volume.
Description
Technical field
The present invention relates to the online weighing device, particularly a kind of shifting fork type on-line continuous weighing detection device.
Background technology
The conventional online continuous weighing detection device comprises preceding conveyer belt at grade, rear carrier, the weighing platform that is provided with in the middle of transition table top between the forward and backward conveyer belt and the transition table top.After product is transported to weighing platform, by weighing system product is weighed, reject the unit by intelligence control system control after weighing platform is weighed and reject undesirable product.
But above-mentioned conventional device intelligence in a conveying action is carried out weighing to a product, and a substandard product is rejected, so efficient is lower.
Summary of the invention
The object of the present invention is to provide a kind of shifting fork type on-line continuous weighing detection device, mainly solve the ineffective problem of above-mentioned existing product, it can be applied to plastic bottle packing things such as medicine, chemical industry behind the quantitative filling article, with the accuracy apace on-line continuous detection of the method for weighing to the can amount, and bottle packing material of moulding that the can amount surpasses the predetermined weight precision eliminated conveyer belt automatically, guaranteed the precision of finished product packing amount.
Purpose of the present invention is achieved by following technical proposals:
A kind of shifting fork type on-line continuous weighing detection device, it comprises preceding conveyer belt at grade, rear carrier, the weighing platform that is provided with in the middle of transition table top between the forward and backward conveyer belt and the transition table top; It is characterized in that: it is two rows that this forward and backward conveyer belt separates conveyer belt by guardrail, and the transition bench mask has two weighing platforms that correspond respectively to two row's conveyer belts; The intersection of this transition table top and preceding conveyer belt has the retaining bottle drawn needle of air cylinder driven; This transition table top outside respectively has a shift fork conveying mechanism; This shift fork conveying mechanism comprises the lateral cylinder that the shift fork bar moves forward and backward toward transition table top direction, vertical cylinder that the shift fork bar moves forward and backward toward the conveyer belt direction of motion, the shifting fork bar that is connected with lateral cylinder, and be connected in preceding shift fork, the back shift fork of shifting fork bar inboard and can regulate shift fork; Position near the transition table top on this rear carrier center line is provided with device for eliminating.
Described shifting fork type on-line continuous weighing detection device is characterized in that: this preceding shift fork, back shift fork and can to regulate shift fork be the shifting fork piece that is installed on the elongated slot of shifting fork bar.
Described shifting fork type on-line continuous weighing detection device, it is characterized in that: this device has control module, and this control module is used to control conveyer belt and moves, accepts the signal of weighing unit and analyze, control the shift fork conveying mechanism and the motion of retaining bottle drawn needle and control device for eliminating are rejected the underproof product in back by analysis.
The advantage of product of the present invention is:
1, product of the present invention can be applied to plastic bottle packing things such as medicine, chemical industry behind the quantitative filling article, with the accuracy apace on-line continuous detection of the method for weighing to the can amount, and bottle packing material of moulding that the can amount surpasses the predetermined weight precision eliminated conveyer belt automatically, guaranteed the precision of finished product packing amount.
2, apparatus of the present invention adopt two weighing systems, and wide conveyer belt carries out weight detecting to two bottles of packing materials simultaneously, have therefore improved in the unit interval quantity to the weight detecting of moulding bottle packing material.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present invention.
Fig. 2 is a Facad structure schematic diagram of the present invention.
Fig. 3 is the structural representation of shift fork conveying mechanism among the present invention.
Fig. 4 is the structural representation of shifting fork bar among the present invention.
Fig. 5, the 6th, the structural representation of shifting fork piece among the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, 2, 3, a kind of shifting fork type on-line continuous weighing detection device, it comprises preceding conveyer belt 1 at grade, rear carrier 2, the weighing platform 4 that is provided with in the middle of transition table top 3 between the forward and backward conveyer belt and the transition table top 3.It is two rows that this forward and backward conveyer belt separates conveyer belt by guardrail 5, and transition table top 3 has two weighing platforms 4 that correspond respectively to two row's conveyer belts.The retaining bottle drawn needle 8 that the intersection of this transition table top 3 and preceding conveyer belt 1 has air cylinder driven.These transition table top 3 outsides respectively have a shift fork conveying mechanism 6; This shift fork conveying mechanism 6 comprises the lateral cylinder 61 that the shift fork bar moves forward and backward toward transition table top direction, vertical cylinder 62 that the shift fork bar moves forward and backward toward the conveyer belt direction of motion, the shifting fork bar 63 that is connected with lateral cylinder 61, and be connected in preceding shift fork 64, the back shift fork 65 of shifting fork bar 63 inboards and can regulate shift fork 66; Position near transition table top 3 on these rear carrier 2 center lines is provided with two-way device for eliminating 7.
Shown in Fig. 4,5,6, this preceding shift fork 64, back shift fork 65 and can to regulate shift fork 66 are the shifting fork pieces that are installed on the elongated slot 631 of shifting fork bar 63.
This device has control module, and this control module is used to control conveyer belt and moves, accepts the signal of weighing unit and analyze, control shift fork conveying mechanism 6 and 8 motions of retaining bottle drawn needle and control device for eliminating 7 are rejected the underproof product in back by analysis.
The course of work of patent of the present invention is: according to the diameter of bottle to be checked, adjust the guardrail position, guarantee that bottle to be checked can pass through in order, do not influence the action of bottle conveyor structure, do not stop that disallowable bottle leaves conveyer belt.Adjust the bottle conveyor structure, when the width of two shift forks and bottle diameter fit, preceding shift fork were aimed at first bottle to be checked, bottle was in the weighting platform center in the back shift fork.The scope of intelligent weighing default standard value and permissible variation.Original state is: retaining bottle drawn needle is overhanging, contracts behind the shift fork conveying mechanism lateral cylinder, and the push rod indentation is rejected in vertically cylinder reach.Start detection device then, conveyer belt rotates, and finishes the can article and moulds bottle two rows along about the preceding conveyer belt and advance simultaneously, keep off a bottle drawn needle and blocks.Shift fork blocked first bottle to be checked before the lateral cylinder of shift fork conveying mechanism advanced, contract behind the retaining bottle drawn needle, move behind vertical cylinder of shift fork conveying mechanism that (retaining bottle drawn needle is overhanging simultaneously, block follow-up bottle to be checked) bottle to be checked is delivered to weighting platform along the transition table top, contract behind the lateral cylinder, preceding shift fork leaves bottle (this moment, a bottle packing material began to do the detection of weighing), vertically cylinder reach again.Lateral cylinder readvances.At this moment preceding shift fork blocks bottle to be checked again, and back shift fork blocks and finished the bottle of weighing and detecting on weighting platform.Vertically move behind the cylinder, (a retaining bottle drawn needle successively contract bottle later promptly overhanging), preceding shift fork along the transition table top, is pushed to weighting platform to the bottle to be checked that blocks.Back shift fork is pushed to the bottle that has detected on the rear carrier along the transition table top.Lateral cylinder contracts after again, and the front and back shift fork all leaves bottle, (second bottle of packing material detection that begins to weigh this moment.First bottle of packing material that has detected leaves with rear carrier), vertically cylinder reach.The shift fork conveying mechanism is returned to original state.Go round and begin again like this and realized the testing process of weighing continuously.Surpass permissible value as a certain bottle packing material through the sense weight deviation, then the intelligent weighing system can send instruction, and in the time of before this bottle packing material is entering the rear carrier inlet to be device for eliminating, the rejecting push rod is overhanging picks out streamline to underproof bottle packing material.
Claims (3)
1. shifting fork type on-line continuous weighing detection device, it comprises preceding conveyer belt (1) at grade, rear carrier (2), the weighing platform (4) that is provided with in the middle of transition table top (3) between the forward and backward conveyer belt and the transition table top (3); It is characterized in that: it is two rows that this forward and backward conveyer belt separates conveyer belt by guardrail (5), and transition table top (3) has two weighing platforms (4) that correspond respectively to two row's conveyer belts; The retaining bottle drawn needle (8) that the intersection of this transition table top (3) and preceding conveyer belt (1) has air cylinder driven; This transition table top (3) outside respectively has a shift fork conveying mechanism (6); This shift fork conveying mechanism (6) comprises the lateral cylinder (61) that the shift fork bar moves forward and backward toward transition table top direction, vertical cylinder (62) that the shift fork bar moves forward and backward toward the conveyer belt direction of motion, the shifting fork bar (63) that is connected with lateral cylinder (61), and be connected in the inboard preceding shift fork (64) of shifting fork bar (63), back shift fork (65) and can regulate shift fork (66); Position near transition table top (3) on this rear carrier (2) center line is provided with device for eliminating (7).
2. shifting fork type on-line continuous weighing detection device according to claim 1 is characterized in that: this preceding shift fork (64), back shift fork (65) and can to regulate shift fork (66) be shifting fork piece on the elongated slot (631) that is installed on shifting fork bar (63).
3. shifting fork type on-line continuous weighing detection device according to claim 1 and 2, it is characterized in that: this device has control module, and this control module is used to control conveyer belt and moves, accepts the signal of weighing unit and analyze, control shift fork conveying mechanism (6) and a retaining bottle drawn needle (8) motion and control device for eliminating (7) are rejected the underproof product in back by analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100403844A CN101310874B (en) | 2008-07-09 | 2008-07-09 | Shifting fork type on-line continuous weighing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100403844A CN101310874B (en) | 2008-07-09 | 2008-07-09 | Shifting fork type on-line continuous weighing detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101310874A CN101310874A (en) | 2008-11-26 |
| CN101310874B true CN101310874B (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100403844A Expired - Fee Related CN101310874B (en) | 2008-07-09 | 2008-07-09 | Shifting fork type on-line continuous weighing detection device |
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| Country | Link |
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| CN (1) | CN101310874B (en) |
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| CN102633020A (en) * | 2012-04-23 | 2012-08-15 | 南京工业职业技术学院 | Automatic casual inspection device of medicine racking machine |
| CN103926869A (en) * | 2014-04-21 | 2014-07-16 | 四川大学 | Medicine bottling line dynamic weighing system upper computer monitoring software |
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| CN104841644B (en) * | 2015-05-11 | 2018-04-27 | 北京石油化工学院 | A kind of packed polypropylene material sorting plant |
| CN105966688A (en) * | 2016-06-30 | 2016-09-28 | 谢双全 | Drug packaging device capable of being fine adjusted |
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| CN106338326A (en) * | 2016-08-29 | 2017-01-18 | 芜湖凯尔电气科技有限公司 | Green battery weighing device |
| CN106622999A (en) * | 2017-02-21 | 2017-05-10 | 青岛海科佳电子设备制造有限公司 | Weight checking machine |
| CN107999406B (en) * | 2017-12-08 | 2020-01-21 | 中山市天隆燃具电器有限公司 | Automatic sorting machine weighs |
| CN108554838B (en) * | 2018-02-05 | 2020-06-02 | 江苏双双高新科技有限公司 | Industrial bottled material detects differentiation mark robot |
| CN109533511A (en) * | 2018-12-25 | 2019-03-29 | 哈尔滨联科包装机械有限公司 | Two-way picker and picking method |
| CN113319004B (en) * | 2019-12-06 | 2022-05-03 | 浙江厚达智能科技股份有限公司 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
| CN113319003B (en) * | 2019-12-06 | 2022-05-03 | 浙江厚达智能科技股份有限公司 | Super scarce defective products bottled traditional chinese medicine reposition of redundant personnel letter sorting formula traditional chinese medicine conveying mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB521671A (en) * | 1938-03-03 | 1940-05-28 | Philadelphia Metal Works Inc | Improvements in apparatus for grading articles by weight |
| US3640384A (en) * | 1969-07-10 | 1972-02-08 | Hi Speed Checkweigher Co | Apparatus for weight-classifying odd-shaped articles |
| EP0354009A2 (en) * | 1988-08-03 | 1990-02-07 | Andelsselskabet Hude-Centralen | Apparatus for sorting articles |
| CN2089624U (en) * | 1991-03-09 | 1991-11-27 | 李方亭 | Continuous weighing device |
| CN2427801Y (en) * | 2000-05-08 | 2001-04-25 | 单正国 | Moveable type continuous weighing means |
| US6621014B1 (en) * | 2000-10-13 | 2003-09-16 | E. M. Tanner & Sons, Inc. | Load sensitive, variable speed mechanical dynamics adjusting system |
-
2008
- 2008-07-09 CN CN2008100403844A patent/CN101310874B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB521671A (en) * | 1938-03-03 | 1940-05-28 | Philadelphia Metal Works Inc | Improvements in apparatus for grading articles by weight |
| US3640384A (en) * | 1969-07-10 | 1972-02-08 | Hi Speed Checkweigher Co | Apparatus for weight-classifying odd-shaped articles |
| EP0354009A2 (en) * | 1988-08-03 | 1990-02-07 | Andelsselskabet Hude-Centralen | Apparatus for sorting articles |
| CN2089624U (en) * | 1991-03-09 | 1991-11-27 | 李方亭 | Continuous weighing device |
| CN2427801Y (en) * | 2000-05-08 | 2001-04-25 | 单正国 | Moveable type continuous weighing means |
| US6621014B1 (en) * | 2000-10-13 | 2003-09-16 | E. M. Tanner & Sons, Inc. | Load sensitive, variable speed mechanical dynamics adjusting system |
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| Publication number | Publication date |
|---|---|
| CN101310874A (en) | 2008-11-26 |
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Granted publication date: 20110907 Termination date: 20180709 |