CN104552800A - Method for marking production date of product - Google Patents
Method for marking production date of product Download PDFInfo
- Publication number
- CN104552800A CN104552800A CN201510012097.2A CN201510012097A CN104552800A CN 104552800 A CN104552800 A CN 104552800A CN 201510012097 A CN201510012097 A CN 201510012097A CN 104552800 A CN104552800 A CN 104552800A
- Authority
- CN
- China
- Prior art keywords
- production
- screw
- screw thread
- product
- perfusion model
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
- B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
- B29C45/374—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles for displaying altering indicia, e.g. data, numbers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2245—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies having walls provided with means for marking or patterning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forging (AREA)
Abstract
The invention relates to fluid-solidified and molded workpieces such as injection molding parts, pressure injection parts and metal die casting parts in the fields of medical treatment and electrons, and particularly discloses a method for marking a production date of a product. The method comprises the following steps: by virtue of a perfusion model, a year, a month or a cycle is engraved in a non-positioned groove in the mold; the production year, month or cycle is represented in a manner of knocking at a striking point with a sharp tool in the production process; by virtue of a perfusion model, screw thread holes are formed in the non-positioned groove in the mold; 366 bolts corresponding to the screw thread holes are arranged in the thread holes; a number mark with a number from natural numbers of 1-366 is sequentially arranged on each of the bolt heads of 366 bolts; and the bolt with the number mark on that day is selected and directly inserted into each screw thread hole of the perfusion model to ensure the production date of the product. The production date of the product can be rapidly exchanged; and the production time is not occupied.
Description
Technical field
To the present invention relates to for the moulding of medical field and electronic applications, pressed article and metal mould casting forging piece etc. by the shaping workpiece of fluid sets, be specifically related to the identification method on a kind of production date.
Background technology
The moulding for medical field and electronic applications now, pressed article and metal mould casting forging piece etc. are shaping by fluid sets, workpiece is when marking the production time, be increase production time mark at mould, wherein, mould is normally selected to engrave in the time, the hard instrument of month sign point beats the mode got ready, a point represents the January, and two points represent the February, and three points represent the March, the rest may be inferred, and the date of only producing to show.
Current solution: the sequence numbers such as is when product cools completely, the date of impressing at product identify, shortcoming: ink is dirty, writing is incomplete, and processing ink fades, and takes a lot of work and mistakes; Two is at model; the thimble that mould structure ejects engraves the mark Que Dot of year, the moon or day: every day will shut down the work of substituting thimble; change every day and must shut down by Shall; this process makes model cool, and causes and repeatedly heats, and production efficiency is low; and the manufacture finished product of thimble is higher, the operation cost of enterprise is therefore made to increase.
Summary of the invention
For solving the problems of the technologies described above, we have proposed the identification method on a kind of production date, its object: the production date can be changed fast, not take the production time.
For achieving the above object, technical scheme of the present invention is as follows:
The identification method on production date, carries out following steps successively:
A. use perfusion model, mould is provided with the first Will time in the groove of non-locating, and the moon or cycle engrave, and the hard instrument of production process point strikes the mode of striking point, represents productive year, month or cycle;
B. use perfusion model, mould is provided with screw thread hole in the groove of non-locating, is provided with the screw corresponding to screw thread hole in screwed hole;
Wherein the quantity of screw is 366, the head of screw of 366 screws being provided with respectively successively a numeral is the Digital ID of in the natural number of 1 to 366, select the screw of the Digital ID on the same day, directly assign into the screw thread hole of perfusion model, determine the date of manufacture of product.
Preferably, screw thread hole be that gap coordinates between screw.
Beneficial effect: mould can change lock fast and pay with the screw of Digital ID, changes convenient and not temporary production time; The manufacturing cost of screw is more cheap than the manufacturing cost of the thimble on mould structure, and can reuse.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below the specific embodiment of the present invention is described in further detail.
The identification method on production date, carries out following steps successively:
A. use perfusion model, mould is provided with the first Will time in the groove of non-locating, and the moon or cycle engrave, and the hard instrument of production process point strikes the mode of striking point, represents productive year, month or cycle;
B. use perfusion model, mould is provided with screw thread hole in the groove of non-locating, is provided with the screw corresponding to screw thread hole in screwed hole;
Wherein the quantity of screw is 366, the head of screw of 366 screws being provided with respectively successively a numeral is the Digital ID of in the natural number of 1 to 366, select the screw of the Digital ID on the same day, directly assign into the screw thread hole of perfusion model, determine the date of manufacture of product.
Screw thread hole be that gap coordinates between screw, prevent production mould working chamber fluid infiltrate between screwed hole and screw.
The beneficial effect of the identification method on this production date is adopted to be:
1. the production date can be determined to certain year in such a month, and on such a day;
2. as fruit product is out of joint, can according to certain year date of manufacture in such a month, and on such a day, whether the products material tracing the same day uses correctly, the product appearance quality on the same day, the product impurity treatment situation on the same day and the situation such as whether manufacturing procedure correct, facilitate enterprise production management and can correct the mistake on production line in time.
Be exactly more than step process and the beneficial effect of the identification method on a kind of production date, its advantage: can change the production date fast, not take the production time, facilitates enterprise production management and can correct the mistake on production line in time.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. the identification method on production date, is characterized in that, carries out following steps successively:
A. use perfusion model, mould is provided with the first Will time in the groove of non-locating, and the moon or cycle engrave, and the hard instrument of production process point strikes the mode of striking point, represents productive year, month or cycle;
B. use perfusion model, mould is provided with screw thread hole in the groove of non-locating, is provided with the screw corresponding to screw thread hole in screwed hole;
Wherein the quantity of screw is 366, the head of screw of 366 screws being provided with respectively successively a numeral is the Digital ID of in the natural number of 1 to 366, select the screw of the Digital ID on the same day, directly assign into the screw thread hole of perfusion model, determine the date of manufacture of product.
2. the identification method on a kind of production date according to claim 1, is characterized in that, screw thread hole be that gap coordinates between screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012097.2A CN104552800A (en) | 2015-01-12 | 2015-01-12 | Method for marking production date of product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012097.2A CN104552800A (en) | 2015-01-12 | 2015-01-12 | Method for marking production date of product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104552800A true CN104552800A (en) | 2015-04-29 |
Family
ID=53070370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510012097.2A Pending CN104552800A (en) | 2015-01-12 | 2015-01-12 | Method for marking production date of product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2891139A1 (en) * | 2020-07-15 | 2022-01-26 | Comercial De Utiles Y Moldes Sa | Traceability system for injected parts (Machine-translation by Google Translate, not legally binding) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069986A (en) * | 2007-06-05 | 2007-11-14 | 立兆股份有限公司 | Date code marking device of mould forming plastic product |
| CN203764943U (en) * | 2014-03-25 | 2014-08-13 | 宁波市北仑华盛模具厂 | Date pin structure of die-casting die |
-
2015
- 2015-01-12 CN CN201510012097.2A patent/CN104552800A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069986A (en) * | 2007-06-05 | 2007-11-14 | 立兆股份有限公司 | Date code marking device of mould forming plastic product |
| CN203764943U (en) * | 2014-03-25 | 2014-08-13 | 宁波市北仑华盛模具厂 | Date pin structure of die-casting die |
Non-Patent Citations (2)
| Title |
|---|
| SENCENEE: "《生产日期对照》", 4 July 2013 * |
| 姚海滨主编: "《机械精度设计与检测基础》", 31 October 2010 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2891139A1 (en) * | 2020-07-15 | 2022-01-26 | Comercial De Utiles Y Moldes Sa | Traceability system for injected parts (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |