CN110560384A - Spring sorting method - Google Patents
Spring sorting method Download PDFInfo
- Publication number
- CN110560384A CN110560384A CN201910847861.6A CN201910847861A CN110560384A CN 110560384 A CN110560384 A CN 110560384A CN 201910847861 A CN201910847861 A CN 201910847861A CN 110560384 A CN110560384 A CN 110560384A
- Authority
- CN
- China
- Prior art keywords
- spring
- weight
- air cylinder
- finished product
- control panel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
- B07C5/18—Sorting according to weight using a single stationary weighing mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
Abstract
the invention discloses a spring sorting method, which comprises the following steps: s1, placing the spring on the first weighing platform; s2, the weighing scale conveys the weight of the spring to a control panel, and the system automatically compares the weight of the spring with an interval value; s3, when the weight of the spring is within the interval value, the spring is pushed into the finished frame; s4, when the weight of the spring is larger than the upper limit of the interval, the spring is pushed into the upper limit finished product frame; and S5, the weight of the spring is less than the lower limit of the interval, and the spring is pushed into the lower limit finished product frame. The invention enables the weight measuring instrument to automatically classify the springs with upper tolerance and the springs with lower tolerance, the weighing scale and the control panel form a linkage control device, the number of turns of the springs is controlled within a reasonable tolerance range according to the weight of the springs, the springs with upper tolerance and the springs with lower tolerance are classified according to the weight of defective products, and the springs which are not assembled or uncovered are prevented from falling into a finished product frame according to the measured weight of the springs.
Description
Technical Field
The invention relates to the field of weighing application, in particular to a spring sorting method.
Background
The dual-mass flywheel type torsional vibration damper is called a dual-mass flywheel for short. It is an effective device for reducing torsional vibration of automobile power transmission system. The damping spring is taken out of the clutch driven disc and then arranged on the engine flywheel to form the dual-mass flywheel type torsional vibration damper, so that the engine flywheel has multiple functions. The damping spring has the original functions and also has the function of a torsional vibration damper, and the damping spring has larger installation radius, smaller rigidity and larger relative torsion angle, so the damping effect is more ideal.
The mass of the arc spring determines the mass and performance of the dual mass flywheel. With the development of the automobile industry, the types of springs are diversified, such as single springs, combined springs, covered springs and the like, and in the actual production process, the detection of the weight of the spring is one of the important ways for indirectly judging the quality of a product. The number of turns of a single spring is more, and the number of turns out of tolerance can directly influence the system pressure and angle, but direct number ratio is more time-consuming. For the combined spring and the cover opening spring, the assembly of the inner spring and the outer spring and the opening of the cover are completed through manual operation, the phenomenon that the cover is opened through leakage of the spring or the assembly of the inner spring and the outer spring is omitted is inevitable, the product quality is seriously influenced, and adverse effects are caused at a client side.
disclosure of Invention
in view of the above-mentioned drawbacks of the prior art, the technical problem to be solved by the present invention is to distinguish the springs in question by weighing them.
in order to achieve the aim, the invention provides a spring sorting method, which comprises the following steps:
s1, placing the spring on the first weighing platform;
S2, the weighing scale conveys the weight of the spring to a control panel, and the system automatically compares the weight of the spring with an interval value;
s3, when the weight of the spring is within the interval value, the spring is pushed into the finished frame;
s4, when the weight of the spring is larger than the upper limit of the interval, the spring is pushed into the upper limit finished product frame;
And S5, the weight of the spring is less than the lower limit of the interval, and the spring is pushed into the lower limit finished product frame.
Further, the step S3 further includes:
S31, the control panel transmits a signal to the first air cylinder, and the first air cylinder drives the push rod;
and S32, the push rod pushes the spring, and the spring directly slides to the finished product frame through the second weighing platform.
Further, the step S4 further includes:
s41, the control panel transmits a signal to the second air cylinder, and the second air cylinder drives the second weighing platform to be opened;
and S42, the control panel transmits a signal to the first air cylinder, the first air cylinder drives the push rod, the push rod pushes the spring, and the spring directly falls into the upper limit finished product frame after sliding to the second weighing table board.
further, the step S5 further includes:
S51, the control panel transmits a signal to the second air cylinder, and the second air cylinder drives the second weighing platform to be opened;
S52, the control panel transmits a signal to a third air cylinder, and the third air cylinder pulls the baffle plate to the position above the upper limit finished product frame;
And S53, the control panel transmits a signal to the first air cylinder, the first air cylinder drives the push rod, the push rod pushes the spring, the spring slides to the second weighing table board and then directly falls onto the baffle, and the spring slides into the lower limit finished product frame through the baffle.
further, the finish frame is below one side of the second weigh platform.
Further, the upper limit finished product frame is arranged right below the second weighing platform surface.
Further, the baffle is at an inclination greater than 45 degrees from horizontal when above the upper limit finished product frame.
according to the method, the weight measuring instrument automatically classifies the springs with upper tolerance and the springs with lower tolerance, the weighing scale and the control panel form a linkage control device, the number of turns of the springs is controlled within a reasonable tolerance range according to the weight of the springs, the springs with upper tolerance and the springs with lower tolerance are classified according to the weight of defective products, and the springs which are not assembled or uncovered are prevented from falling into a finished product frame according to the measured weight of the springs.
the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
The technical contents of the preferred embodiments of the present invention will be more clearly and easily understood by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments and the scope of the invention is not limited to the embodiments set forth herein.
In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.
One embodiment of the method of the present invention is shown in fig. 1, wherein the spring weight detection program is opened and the spring weight is set to 350g ± 15g on the control panel 1. The spring is placed on the first weighing platform 4. The weighing scale delivers the spring weight to the control panel 1 and the system automatically compares to 350g + -15 g. The weight of the spring is within 350g +/-15 g, the control panel transmits a signal to the first air cylinder 3, the first air cylinder 3 acts, the push rod 2 pushes the spring, and the spring directly slides to the finished product frame 11 through the second weighing platform surface 5. The spring weight is more than 365g, the control panel transmits a signal to the second air cylinder 6, the second air cylinder 6 acts, the second weighing platform surface 5 is opened, then the control panel transmits the signal to the first air cylinder 3, the first air cylinder 3 acts, the push rod 2 pushes the spring, and the spring directly falls into the upper limit finished product frame 10 after sliding from the first weighing platform surface 4 to the second weighing platform surface 5 due to the fact that the second weighing platform surface 5 is in an open state. The spring weight is less than 335g, control panel carries the signal to second cylinder 6, second cylinder 6 moves, second weighing table face 5 is opened, then control panel is again with signal transmission for third cylinder 7, third cylinder 7 moves, with baffle 8 pulling upper limit finished product frame 10 top cover upper limit finished product frame, control panel is again with signal transmission for first cylinder 3, first cylinder 3 moves, the push rod pushes forward the spring on first weighing table face 4, because second weighing table face 5 is the open mode, the spring directly falls in baffle 8 of upper limit finished product frame top, it falls in lower limit finished product frame 9 again to lead through baffle 8.
according to the invention, standard spring weight and tolerance are input into the measuring instrument, then the spring is placed on the weighing table, the system automatically compares the weighed spring weight with set parameters, and if the weight is within a set tolerance range, the product is directly pushed to a finished product frame. If the spring is not in the set range, the weighing platform of the measuring instrument automatically overturns, and the weighing system automatically pushes the spring to the upper limit finished product frame or the lower limit finished product frame, so that the production efficiency is improved, and the quality of each spring can be better ensured.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. A spring sorting method is characterized by comprising the following steps:
s1, placing the spring on the first weighing platform;
S2, the weighing scale conveys the weight of the spring to a control panel, and the system automatically compares the weight of the spring with an interval value;
s3, when the weight of the spring is within the interval value, the spring is pushed into the finished frame;
S4, when the weight of the spring is larger than the upper limit of the interval, the spring is pushed into the upper limit finished product frame;
and S5, the weight of the spring is less than the lower limit of the interval, and the spring is pushed into the lower limit finished product frame.
2. the spring sorting method according to claim 1, wherein the step S3 further includes:
S31, the control panel transmits a signal to the first air cylinder, and the first air cylinder drives the push rod;
And S32, the push rod pushes the spring, and the spring directly slides to the finished product frame through the second weighing platform.
3. The spring sorting method according to claim 1, wherein the step S4 further includes:
s41, the control panel transmits a signal to the second air cylinder, and the second air cylinder drives the second weighing platform to be opened;
And S42, the control panel transmits a signal to the first air cylinder, the first air cylinder drives the push rod, the push rod pushes the spring, and the spring directly falls into the upper limit finished product frame after sliding to the second weighing table board.
4. The spring sorting method according to claim 3, wherein the step S5 further includes:
s51, the control panel transmits a signal to the second air cylinder, and the second air cylinder drives the second weighing platform to be opened;
S52, the control panel transmits a signal to a third air cylinder, and the third air cylinder pulls the baffle plate to the position above the upper limit finished product frame;
And S53, the control panel transmits a signal to the first air cylinder, the first air cylinder drives the push rod, the push rod pushes the spring, the spring slides to the second weighing table board and then directly falls onto the baffle, and the spring slides into the lower limit finished product frame through the baffle.
5. The spring sorting method according to claim 2, wherein the completed frame is under a side of the second weighing deck.
6. The spring sorting method according to claim 3, wherein the upper limit finish frame is directly below the second weighing deck.
7. the spring sorting method according to claim 4, wherein the baffle plate is inclined at an inclination of more than 45 degrees from a horizontal direction when above the upper limit finishing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847861.6A CN110560384A (en) | 2019-09-09 | 2019-09-09 | Spring sorting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847861.6A CN110560384A (en) | 2019-09-09 | 2019-09-09 | Spring sorting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110560384A true CN110560384A (en) | 2019-12-13 |
Family
ID=68778398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910847861.6A Pending CN110560384A (en) | 2019-09-09 | 2019-09-09 | Spring sorting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110560384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215348A (en) * | 2020-01-13 | 2020-06-02 | 福州英迪特智能科技有限公司 | High-efficient convenient automation is played and is removed short chi device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0513732A1 (en) * | 1991-05-14 | 1992-11-19 | Compagnie Generale D'automatisme Cga-Hbs | Box filling device specially at the output of a mail sorting machine |
| FR2721299A1 (en) * | 1994-06-20 | 1995-12-22 | Poste | Automatic tray filler for stacked envelopes |
| CN101168153A (en) * | 2007-11-29 | 2008-04-30 | 上海龙鲁自动化科技有限公司 | Clothes splint sorting device |
| CN201342411Y (en) * | 2009-01-20 | 2009-11-11 | 广州市新豪精密五金制品有限公司 | Detection bench material distribution mechanism |
| CN204208822U (en) * | 2014-10-22 | 2015-03-18 | 尚宝泰机械科技（昆山）有限公司 | A kind of device for eliminating of metal detection device |
| CN106670119A (en) * | 2017-03-14 | 2017-05-17 | 汤小牛 | Inertia removal device and weight grading scale |
| CN206731582U (en) * | 2017-03-30 | 2017-12-12 | 苏州市顺仪五金有限公司 | A kind of full-automatic nut detection device |
| CN109249591A (en) * | 2018-11-15 | 2019-01-22 | 黄石名圣模具材料有限公司 | A kind of plastic mould with collecting function |
-
2019
- 2019-09-09 CN CN201910847861.6A patent/CN110560384A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0513732A1 (en) * | 1991-05-14 | 1992-11-19 | Compagnie Generale D'automatisme Cga-Hbs | Box filling device specially at the output of a mail sorting machine |
| FR2721299A1 (en) * | 1994-06-20 | 1995-12-22 | Poste | Automatic tray filler for stacked envelopes |
| CN101168153A (en) * | 2007-11-29 | 2008-04-30 | 上海龙鲁自动化科技有限公司 | Clothes splint sorting device |
| CN201342411Y (en) * | 2009-01-20 | 2009-11-11 | 广州市新豪精密五金制品有限公司 | Detection bench material distribution mechanism |
| CN204208822U (en) * | 2014-10-22 | 2015-03-18 | 尚宝泰机械科技（昆山）有限公司 | A kind of device for eliminating of metal detection device |
| CN106670119A (en) * | 2017-03-14 | 2017-05-17 | 汤小牛 | Inertia removal device and weight grading scale |
| CN206731582U (en) * | 2017-03-30 | 2017-12-12 | 苏州市顺仪五金有限公司 | A kind of full-automatic nut detection device |
| CN109249591A (en) * | 2018-11-15 | 2019-01-22 | 黄石名圣模具材料有限公司 | A kind of plastic mould with collecting function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215348A (en) * | 2020-01-13 | 2020-06-02 | 福州英迪特智能科技有限公司 | High-efficient convenient automation is played and is removed short chi device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |
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| RJ01 | Rejection of invention patent application after publication |