CN110370532A - Preparation method with metal parts plastic part - Google Patents
Preparation method with metal parts plastic part Download PDFInfo
- Publication number
- CN110370532A CN110370532A CN201910655679.0A CN201910655679A CN110370532A CN 110370532 A CN110370532 A CN 110370532A CN 201910655679 A CN201910655679 A CN 201910655679A CN 110370532 A CN110370532 A CN 110370532A
- Authority
- CN
- China
- Prior art keywords
- metal parts
- finished product
- plinth
- semi
- plastic part
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29C45/76—Measuring, controlling or regulating
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76177—Location of measurement
- B29C2945/7629—Moulded articles
Abstract
The invention discloses a kind of preparation methods with metal parts plastic part, by the way of secondary detection and quadric injection mould, band metal parts moulding more complicated for structure, after primary injection molding discovery unfavorable condition, semi-finished product are directly scrapped, and are not necessarily to quadric injection mould, are reduced production cost.Meanwhile the defects of this method can significantly reduce the part deformation often occurred in part moulding finished product, left and right is uneven, different in size, greatly improve the yield rate of product.
Description
Technical field
The present invention relates to plastic part preparation technical fields, more particularly, to a kind of preparation side with metal parts plastic part
Method.
Background technique
Currently, in plastics manufacturing, the injection molding part with metal parts with more and more extensive, and client couple
The status requirement of part is extremely stringent in moulding.However, injection molding producer often will appear metal zero in volume production process finished product
Part deformation, left and right be uneven, the bad defect such as different in size, causes that client greatly complains and quality is complained, and leads to the life of injection molding factory
It produces cost and quality cost obviously increases.
Summary of the invention
The object of the present invention is to provide a kind of preparation method with metal parts plastic part, it, which has can reduce, is produced into
The characteristics of this is with finished product rate is improved.
The technical scheme adopted by the invention is that: the preparation method with metal parts plastic part, the plastic part include a side
Shape bottom, the lug boss of left part for being shaped in the plinth, lower end is fixed in the middle part of the plinth or the gold of right part
Belong to part, metal parts is located at the length of the part on the rectangular upper base surface for L, described with metal parts plastic part
Preparation method the following steps are included:
1) metal parts is packed into part tooling, is molded being molded after part tooling loading mold, is formed after pre- injection molding in advance
The plinth of the plastic part, and the lower end of metal parts is embedded on the plinth, in this way, forming semi-finished product；
2) semi-finished product are detected using semi-finished product detecting tool, the semi-finished product detecting tool is including a planar base and admittedly
The support square body for being scheduled on the left part of the planar base and upwardly extending, and the upper side of the support square body and the planar base
Upper side spacing be L, when detecting, after the rectangular bottom reversed, a side of the plinth is pressed on the branch
On the upper side for supportting square body, marked using the spacer conditions of the lower end of metal parts and the upper side of the planar base as judgement
Standard, wherein whether metal parts has a bad defect that deformation, left and right are uneven, different in size for confirmation, confirm after zero defect will half at
Product are packed and stored；
3) step 2 is checked that intact semi-finished product are placed in progress quadric injection mould in another set of injection mold and form the lug boss,
And quadric injection mould makes the plastics injected not contact the metal parts in semi-finished product using insert molding process, and then is molded to become and be somebody's turn to do
The finished product of plastic part；
4) finished product is detected.
It is described when being detected to finished product, it is detected using a finished product detection tooling, which includes: one
For fixing the bottom jig of finished product, position sensor above the bottom jig is connected to by computing device signal
The warning device of the position sensor.
The invention has the advantages that compared with the prior art: it can reduce production cost and improve finished product rate.
Preparation method of the present invention with metal parts plastic part by the way of secondary detection and quadric injection mould, more for structure
Complicated band metal parts moulding, after primary injection molding discovery unfavorable condition, semi-finished product are directly scrapped, and are not necessarily to quadric injection mould,
Reduce production cost.Meanwhile this method can significantly reduce the part deformation often occurred in part moulding finished product, left and right not
Together, the defects of different in size, greatly improves the yield rate of product.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the signal detected in the preparation method with metal parts plastic part of the embodiment of the present invention to semi-finished product
Figure；
Fig. 2 is the schematic diagram detected in the preparation method with metal parts plastic part of the embodiment of the present invention to finished product.
In figure:
10, plastic part, 11, plinth, 12, lug boss；
20, metal parts；
30, semi-finished product detecting tool, 31, planar base, 32, support square body；
40, finished product detection tooling, 41, bottom jig, 42, position sensor, 43, warning device.
Specific embodiment
Embodiment is seen figure 1 and figure 2: the preparation method with metal parts plastic part, for reducing being prepared into for product
Sheet and raising yield rate.The plastic part 10 being directed to includes a plinth 11, the left side for being shaped in the plinth 11
The lug boss 12 in portion, lower end are fixed on the metal parts 20 of 11 middle part of plinth or right part, and metal parts 20 is located at the party
The length or height of part on 11 upper surface of shape bottom are L.Obviously, which is decomposed into plinth 11, convex
Portion 12 is played to wait only to facilitate explanation, does not limit plinth 11 and lug boss 12 is split type structure.
Specifically:
The preparation method with metal parts plastic part the following steps are included:
1) metal parts 20 is packed into common part tooling, molding carries out routine side after part tooling is packed into common mold
The pre- injection molding of formula forms the plinth 11 of the plastic part 10 after pre- injection molding, and the lower end of metal parts 20 is already embedded in the party
On shape bottom 11.In this way, forming semi-finished product.
2) semi-finished product are detected using semi-finished product detecting tool 30.The semi-finished product detecting tool 30 includes a plane bottom
Portion 31 and the support square body 32 for being fixed on the left part of the planar base 31 and upwardly extending, and the support square body 32 is upper
The spacing of the upper side of side and the planar base 31 is L.When detecting, after which being overturn, the plinth
11 side is pressed on the upper side of the support square body 32, with the lower end of metal parts 20 and the planar base 31
The spacer conditions of upper side are as criterion.Can using range estimation by the way of, confirmation wherein metal parts 20 whether have deformation,
Semi finished package is put in storage, in order to carry out subsequent step by uneven, the different in size bad defect in left and right after confirming zero defect；
For there are bad defects, then does and scrap processing.Obviously, when metal parts 20 complies with standard, the lower of metal parts 20 is rectified
The upper side of the planar base 31 is contacted well.
3) step 2 is checked that intact semi-finished product are placed in another set of injection mold to carry out quadric injection mould to form this convex
Play portion 12.Quadric injection mould makes the plastics injected not contact the metal parts 20 in semi-finished product using insert molding process, and then infuses
It is moulded into as the finished product of the plastic part 10.
4) finished product is detected.When being detected to finished product, detected using a finished product detection tooling 40.The finished product
Detecting tool 40 includes: one for fixing the bottom jig 41 of finished product, the position sensor 42 above the bottom jig 41,
The warning device 43 that signal is connected to the position sensor 42 (is not shown) on figure by computing device.That is, by plastic part 10
Finished product clamp is clamped on the bottom jig 41 and is positioned, and the specific position of each metal parts 20 is determined using position sensor 42
It sets, the coordinate arrangement situation of the metal parts 20 in 10 finished product of plastic part is calculated by computing device, and then judge automatically and be
It is no to meet tolerance.It is such as unsatisfactory for requiring, then 43 automatic alarm of warning device determines unqualified.
5) it will test qualified finished product packing storage, underproof finished product scraps processing.
In conclusion the side using secondary detection and quadric injection mould of the preparation method with metal parts plastic part
Formula, semi-finished product are directly scrapped after primary injection molding discovery unfavorable condition, are not necessarily to quadric injection mould, are reduced production cost, improve
The yield rate of product.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (2)
1. the preparation method with metal parts plastic part, which includes a plinth (11), is shaped in this
The lug boss (12) of the left part of plinth (11), lower end are fixed in the middle part of the plinth (11) or the metal parts of right part
(20), it is L that metal parts (20), which is located at the length of the part on plinth (11) upper surface, it is characterised in that: described
Preparation method with metal parts plastic part the following steps are included:
1) metal parts (20) are packed into part tooling, are molded being molded after part tooling loading mold in advance, after pre- injection molding
The plinth (11) of the plastic part (10) is formed, and the lower end of metal parts (20) is embedded on the plinth (11), in this way,
Form semi-finished product；
2) semi-finished product are detected using semi-finished product detecting tool (30), which includes a plane bottom
Portion (31) and the support square body (32) for being fixed on the left part of the planar base (31) and upwardly extending, and the support square body
(32) spacing of the upper side of upper side and the planar base (31) is L, and when detecting, which is overturn
Afterwards, a side of the plinth (11) is pressed on the upper side of the support square body (32), with metal parts (20)
The spacer conditions of the upper side of lower end and the planar base (31) are as criterion, and wherein whether metal parts (20) has for confirmation
Semi finished package is put in storage by deformation, the bad defect that left and right is uneven, different in size after confirming zero defect；
3) step 2 is checked that intact semi-finished product are placed in progress quadric injection mould in another set of injection mold and form the lug boss
(12), and quadric injection mould uses insert molding process that the plastics of injection is made not contact the metal parts (20) in semi-finished product, in turn
Injection molding becomes the finished product of the plastic part (10)；
4) finished product is detected.
2. the preparation method according to claim 1 with metal parts plastic part, it is characterised in that: described to be carried out to finished product
It when detection, is detected using a finished product detection tooling (40), which includes: one for fixing finished product
Bottom jig (41), the position sensor (42) being located above the bottom jig (41), is connected to this by computing device signal
The warning device (43) of position sensor (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655679.0A CN110370532A (en) | 2019-07-19 | 2019-07-19 | Preparation method with metal parts plastic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655679.0A CN110370532A (en) | 2019-07-19 | 2019-07-19 | Preparation method with metal parts plastic part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110370532A true CN110370532A (en) | 2019-10-25 |
Family
ID=68254196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910655679.0A Pending CN110370532A (en) | 2019-07-19 | 2019-07-19 | Preparation method with metal parts plastic part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110370532A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002240082A (en) * | 2001-02-19 | 2002-08-28 | Sato Tekkosho:Kk | Method for producing multi-layer molding |
| CN101850593A (en) * | 2009-03-31 | 2010-10-06 | 本田技研工业株式会社 | Insert molding method and device |
| CN105034250A (en) * | 2015-07-09 | 2015-11-11 | 震宇（芜湖）实业有限公司 | Manufacturing method for plastic part with metal part and two adopted detection tools |
| CN204894351U (en) * | 2015-07-09 | 2015-12-23 | 震宇（芜湖）实业有限公司 | Finished product testing frock |
-
2019
- 2019-07-19 CN CN201910655679.0A patent/CN110370532A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002240082A (en) * | 2001-02-19 | 2002-08-28 | Sato Tekkosho:Kk | Method for producing multi-layer molding |
| CN101850593A (en) * | 2009-03-31 | 2010-10-06 | 本田技研工业株式会社 | Insert molding method and device |
| CN105034250A (en) * | 2015-07-09 | 2015-11-11 | 震宇（芜湖）实业有限公司 | Manufacturing method for plastic part with metal part and two adopted detection tools |
| CN204894351U (en) * | 2015-07-09 | 2015-12-23 | 震宇（芜湖）实业有限公司 | Finished product testing frock |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20191025 |