CN109016335A - A kind of pre-buried equipment of injection molding - Google Patents
A kind of pre-buried equipment of injection molding Download PDFInfo
- Publication number
- CN109016335A CN109016335A CN201810832250.XA CN201810832250A CN109016335A CN 109016335 A CN109016335 A CN 109016335A CN 201810832250 A CN201810832250 A CN 201810832250A CN 109016335 A CN109016335 A CN 109016335A
- Authority
- CN
- China
- Prior art keywords
- built
- gauge
- fitting
- feed conduit
- snap
- 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
- B29C45/14008—Inserting articles into the mould
-
- 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
- B29C45/14065—Positioning or centering articles in the mould
Abstract
The present invention relates to a kind of pre-buried equipment of injection molding.It include: lip block, the feeding-passage arranged in the horizontal direction is equipped with inside lip block, feeding-passage one end is connected by built-in fitting locating ring with the built-in fitting fixation hole on injection mold plate, and the other end is connect with a feed conduit, and the built-in fitting locating ring is coaxial with feeding-passage；There is necking segment in the built-in fitting locating ring, be equipped with tight loop in the end of necking segment, the tight loop is used to fasten built-in fitting and limit；Slideway is limited, limits and is arranged successively several built-in fittings of setting in slideway from top to bottom, the bottom end for limiting slideway is connected with feed conduit；Positioning plate, setting is between limit slide bottom and feed conduit, and the position of corresponding limit slideway discharge port is equipped with limiting through hole on positioning plate；Pusher is set to the side of feed conduit, for will enter in the built-in fitting fixation hole that the built-in fitting in feed conduit pushes on injection mold plate.This is molded pre-buried equipment and can quickly and accurately realize inserts accurately placing on mold and guarantee to place rear stability height.
Description
Technical field
The present invention relates to a kind of pre-buried equipment of injection molding.
Background technique
Currently, there is portion insert molding die at injection molding scene, need to install inserts progress during injection moulded products
Production, and the installation of inserts needs artificial progress fundamental operation --- it installs manually into sub- inserts, and needed in inserts installation process
Will manually be pulled operation, not only waste a large amount of human input, but also it is long to also result in molding cycle.
According to the structure feature of product, some products installation forming process need to install it is multiple enter sub- inserts, installed
Journey needs first inserts product to be placed on to enter on son manually, then covers into sub- gland, it is ensured that inserts product is in forming process
After will not fall off, the son that enters for being loaded into inserts product is put into injection molding machine mold.Because whole process needs manual operation, and nothing
Any monitoring system carries out effective monitoring to sub- inserts is entered, and can generate damage to mold during the installation process, result even in mould
Tool generates pressing mold risk！Product formed after injection molding, need product and enter it is sub whole eject, and using dismantling tooling dismantle into
Son, it is not only complicated for operation, product can also be generated and weigh wounded, damage, reduce the quality of production of product.
Summary of the invention
In view of the above technical problems, the present invention proposes a kind of pre-buried equipment of injection molding, this is molded pre-buried equipment can be accurately fast
The realizations inserts of speed accurately placing on mold and guarantee to place rear stability high, molded article removal is easy, and operation is simple
It is single, reduce the damage to product, improves injection efficiency and injection molding quality, reduce the molding cycle of product.
In order to achieve the above technical purposes, the present invention adopts the following technical scheme:
A kind of pre-buried equipment of injection molding, is applied in injection mold, the pre-buried equipment of the injection molding includes:
Lip block, lip block inside are equipped with the feeding-passage arranged in the horizontal direction, and feeding-passage one end passes through built-in fitting
Locating ring is connected with the built-in fitting fixation hole on injection mold plate, and the other end is connect with a feed conduit, the built-in fitting positioning
It encloses coaxial with feeding-passage；There is necking segment in the built-in fitting locating ring, be equipped with tight loop in the end of necking segment, it is described tight
Gu Quan is used to fasten built-in fitting and limit；
Slideway is limited, limits and is arranged successively several built-in fittings of setting in slideway from top to bottom, the bottom end and charging for limiting slideway are led
Pipe is connected；
Positioning plate, setting is between limit slide bottom and feed conduit, the position of corresponding limit slideway discharge port on positioning plate
Equipped with limiting through hole；
Pusher is set to the side of feed conduit, for the built-in fitting entered in feed conduit to be pushed to injection mold
In built-in fitting fixation hole on plate, comprising: charging push rod, described charging push rod one end are put in inside feed conduit, and charging pushes away
Expect that the other end and a straight-line displacement driving equipment are drivingly connected.
It is slidingly sealed cooperation between charging push rod and feed conduit,
The positioning plate includes left snap-gauge and right snap-gauge, and opposite sliding is between left snap-gauge and right snap-gauge to adjust the limiting through hole
Size；It is equipped with connection slide bar between the bottom of the left snap-gauge and the bottom of right snap-gauge, passes through between left snap-gauge and right snap-gauge
Spacing distance is adjusted in the slide bar；On left snap-gauge and it is respectively equipped with kidney slot on right snap-gauge, passes through fastening on each kidney slot
Bolt realizes the spacing distance between left snap-gauge and right snap-gauge relatively fixed.
The outside of the charging push rod is additionally provided with positioning sleeve, and ring is equipped between the inner wall of positioning sleeve and the outer wall for feeding push rod
Shape guide sleeve；The tail end for feeding push rod is equipped with snap-gauge, is equipped with first back-moving spring between the annular guide sleeve and snap-gauge；Positioning sleeve
Outer wall be equipped with second back-moving spring, one end of second back-moving spring with one be fixedly connected on positioning sleeve outer wall annular keep off
Circle contradicts connection, and the other end is connect with a sliding sleeve, and the inside of sliding sleeve is equipped with mandril, and the mandril is for pushing the charging
Push rod；The outside of sliding sleeve is connected with the driving end of straight-line displacement driving equipment.
The straight-line displacement driving equipment is cylinder.
The tight loop is manufactured using polyformaldehyde material.
A kind of pre-buried equipment built-in process of injection molding, is applied in the pre-buried equipment of injection molding, the pre-buried equipment of the injection molding
Forming method the following steps are included:
(1) it limits in slideway and places multiple built-in fittings in sequence from top to bottom；
(2) by straight-line displacement driving equipment driving charging push rod, charging push rod by be located at limit slideway in lowermost end it is pre-buried
Part pushes in the positioning sleeve on injection mold plate in tight loop；
(3) it after pre-buried inserts is fixed in the positioning sleeve on injection mold plate in tight loop, is molded except pre-buried inserts
Product other parts.
After above-mentioned technical proposal, the beneficial effects of the present invention are:
The first, the present invention is molded pre-buried equipment and built-in fitting is placed on injection mold plate using automation equipment, compared to existing
Have manually put it is more accurate, quick.
The second, positioning sleeve is set positioned at the end of feeding-passage on injection mold plate, is equipped with tight loop in positioning sleeve, tightly
Gu Quan fixes built-in fitting, avoids loosening.
Third, the present invention are molded pre-buried equipment and are equipped with limit slideway, if being arranged successively setting from top to bottom in limit slideway
Intervene embedded part, the bottom end for limiting slideway is connected with feed conduit；Positioning plate, setting limit slide bottom and feed conduit it
Between, the position of corresponding limit slideway discharge port is equipped with limiting through hole on positioning plate；The positioning plate includes left snap-gauge and right snap-gauge,
The size of the limiting through hole is adjusted between left snap-gauge and right snap-gauge with respect to sliding, above-mentioned limit slideway can be according to different big
The built-in fitting of small size is adjusted, to adapt to different size built-in fittings.
In conclusion the present invention is molded pre-buried equipment and its built-in process solves inserts in the prior art and places efficiency
It is low, injection-molded item molding cycle is long, ropy technical problem, the present invention is molded pre-buried equipment and its built-in process can be quick
Stability after accurately realizing the accurate placement of inserts and placing, molded article removal is easy, easy to operate, greatly improves
Injection efficiency and injection molding quality, reduce the damage to product, reduce the molding cycle of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present invention is molded pre-buried equipment；
Fig. 2 is limit slideway and positioning plate attachment structure schematic diagram；
Wherein, 1, Die and mould plate；2, lip block；3, feed conduit；4, slideway is limited；5, push rod is fed；6, guide sleeve；7, first is multiple
Position spring；8, snap-gauge；9, tight loop；10, built-in fitting locating ring；11, sliding sleeve；12, second back-moving spring；13, mandril；14,
Positioning sleeve；15, positioning plate；15-1, left snap-gauge；15-2, right snap-gauge；15-3, limiting through hole；15-4, kidney slot.
Specific embodiment
With reference to the accompanying drawings of the specification and specific embodiment is described in further detail technical solution of the present invention.
As shown in Figure 1, a kind of pre-buried equipment of injection molding, is applied in injection mold, the pre-buried equipment of the injection molding includes: 1, mould
Has plate；2, lip block；3, feed conduit；4, slideway is limited；5, push rod is fed；6, guide sleeve；7, first back-moving spring；8, block
Plate；9, tight loop；10, built-in fitting locating ring；11, sliding sleeve；12, second back-moving spring；13, mandril；14, positioning sleeve；15, fixed
Position plate；15-1, left snap-gauge；15-2, right snap-gauge；15-3, limiting through hole；15-4, kidney slot.
Wherein, the feeding-passage arranged in the horizontal direction is equipped with inside lip block, feeding-passage one end passes through built-in fitting
Locating ring is connected with the built-in fitting fixation hole on injection mold plate, and the other end is connect with a feed conduit, the built-in fitting positioning
It encloses coaxial with feeding-passage；There is necking segment in the built-in fitting locating ring, be equipped with tight loop in the end of necking segment, it is described tight
Gu Quan is used to fasten built-in fitting and limit；
Slideway is limited, limits and is arranged successively several built-in fittings of setting in slideway from top to bottom, the bottom end and charging for limiting slideway are led
Pipe is connected；
Positioning plate, setting is between limit slide bottom and feed conduit, the position of corresponding limit slideway discharge port on positioning plate
Equipped with limiting through hole；
Pusher is set to the side of feed conduit, for the built-in fitting entered in feed conduit to be pushed to injection mold
In built-in fitting fixation hole on plate, comprising: charging push rod, described charging push rod one end are put in inside feed conduit, and charging pushes away
Expect that the other end and a straight-line displacement driving equipment are drivingly connected.
It is slidingly sealed cooperation between charging push rod and feed conduit,
The positioning plate includes left snap-gauge and right snap-gauge, and opposite sliding is between left snap-gauge and right snap-gauge to adjust the limiting through hole
Size；It is equipped with connection slide bar between the bottom of the left snap-gauge and the bottom of right snap-gauge, passes through between left snap-gauge and right snap-gauge
Spacing distance is adjusted in the slide bar；On left snap-gauge and it is respectively equipped with kidney slot on right snap-gauge, passes through fastening on each kidney slot
Bolt realizes the spacing distance between left snap-gauge and right snap-gauge relatively fixed.
The outside of the charging push rod is additionally provided with positioning sleeve, and ring is equipped between the inner wall of positioning sleeve and the outer wall for feeding push rod
Shape guide sleeve；The tail end for feeding push rod is equipped with snap-gauge, is equipped with first back-moving spring between the annular guide sleeve and snap-gauge；Positioning sleeve
Outer wall be equipped with second back-moving spring, one end of second back-moving spring with one be fixedly connected on positioning sleeve outer wall annular keep off
Circle contradicts connection, and the other end is connect with a sliding sleeve, and the inside of sliding sleeve is equipped with mandril, and the mandril is for pushing the charging
Push rod；The outside of sliding sleeve is connected with the driving end of straight-line displacement driving equipment.
The straight-line displacement driving equipment is cylinder.
The tight loop is manufactured using polyformaldehyde material.
A kind of pre-buried equipment built-in process of injection molding, is applied in the pre-buried equipment of injection molding, the pre-buried equipment of the injection molding
Forming method the following steps are included:
(1) it limits in slideway and places multiple built-in fittings in sequence from top to bottom；
(2) by straight-line displacement driving equipment driving charging push rod, charging push rod by be located at limit slideway in lowermost end it is pre-buried
Part pushes in the positioning sleeve on injection mold plate in tight loop；
(3) it after pre-buried inserts is fixed in the positioning sleeve on injection mold plate in tight loop, is molded except pre-buried inserts
Product other parts.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, the various transformation made are within the scope of the present invention.
Claims (6)
1. a kind of pre-buried equipment of injection molding, is applied in injection mold, which is characterized in that the pre-buried equipment of the injection molding includes:
Lip block, lip block inside are equipped with the feeding-passage arranged in the horizontal direction, and feeding-passage one end passes through built-in fitting
Locating ring is connected with the built-in fitting fixation hole on injection mold plate, and the other end is connect with a feed conduit, the built-in fitting positioning
It encloses coaxial with feeding-passage；There is necking segment in the built-in fitting locating ring, be equipped with tight loop in the end of necking segment, it is described tight
Gu Quan is used to fasten built-in fitting and limit；
Slideway is limited, limits and is arranged successively several built-in fittings of setting in slideway from top to bottom, the bottom end and charging for limiting slideway are led
Pipe is connected；
Positioning plate, setting is between limit slide bottom and feed conduit, the position of corresponding limit slideway discharge port on positioning plate
Equipped with limiting through hole；
Pusher is set to the side of feed conduit, for the built-in fitting entered in feed conduit to be pushed to injection mold
In built-in fitting fixation hole on plate, comprising: charging push rod, described charging push rod one end are put in inside feed conduit, and charging pushes away
Expect that the other end and a straight-line displacement driving equipment are drivingly connected.
2. the pre-buried equipment of injection molding according to claim 1, which is characterized in that slided between charging push rod and feed conduit close
Envelope cooperation.
3. the pre-buried equipment of injection molding according to claim 1, which is characterized in that the positioning plate includes left snap-gauge and right card
Plate adjusts the size of the limiting through hole with respect to sliding between left snap-gauge and right snap-gauge；The bottom of the left snap-gauge and right card
It is equipped with connection slide bar between the bottom of plate, spacing distance is adjusted by the slide bar between left snap-gauge and right snap-gauge；Left snap-gauge
It is respectively equipped with kidney slot on upper and right snap-gauge, passes through fastening bolt on each kidney slot for the interval between left snap-gauge and right snap-gauge
Distance is realized relatively fixed.
4. the pre-buried equipment of injection molding according to claim 1, which is characterized in that the outside of the charging push rod is additionally provided with positioning
Set is equipped with annular guide sleeve between the inner wall of positioning sleeve and the outer wall for feeding push rod；The tail end for feeding push rod is equipped with snap-gauge, described
First back-moving spring is equipped between annular guide sleeve and snap-gauge；The outer wall of positioning sleeve is equipped with second back-moving spring, and second resets bullet
The annular retaining ring that one end of spring is fixedly connected on positioning sleeve outer wall with one, which contradicts, to be connected, and the other end is connect with a sliding sleeve, sliding
The inside of dynamic set is equipped with mandril, and the mandril is for pushing the charging push rod；The outside of sliding sleeve is set with straight-line displacement driving
Standby driving end is connected.
5. the pre-buried equipment of injection molding according to claim 1, which is characterized in that the straight-line displacement driving equipment is cylinder.
6. the pre-buried equipment of injection molding according to claim 1, which is characterized in that the tight loop uses polyformaldehyde material system
It makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832250.XA CN109016335A (en) | 2018-07-26 | 2018-07-26 | A kind of pre-buried equipment of injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832250.XA CN109016335A (en) | 2018-07-26 | 2018-07-26 | A kind of pre-buried equipment of injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109016335A true CN109016335A (en) | 2018-12-18 |
Family
ID=64645550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810832250.XA Pending CN109016335A (en) | 2018-07-26 | 2018-07-26 | A kind of pre-buried equipment of injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109016335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238587A (en) * | 2020-08-26 | 2021-01-19 | 山东高速交通装备有限公司 | Composite material composite beam extrusion molding equipment |
| CN112238572A (en) * | 2020-08-27 | 2021-01-19 | 山东高速交通装备有限公司 | Injection molding equipment for composite material sleeper containing insert and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04307217A (en) * | 1991-04-04 | 1992-10-29 | Sekisui Chem Co Ltd | Mold for insert molding |
| CN201925264U (en) * | 2010-12-01 | 2011-08-10 | 安徽星马汽车股份有限公司 | Automatic locking device of horizontal hydraulic support leg of concrete pump truck |
| CN103934957A (en) * | 2014-01-14 | 2014-07-23 | 宁波贝隆精密模塑有限公司 | Automatic member-embedding injection mould |
| CN104369309A (en) * | 2013-08-16 | 2015-02-25 | 镒生电线塑料(昆山)有限公司 | Die in-molding automatic nailing apparatus and nailing method thereof |
| CN204773346U (en) * | 2015-07-18 | 2015-11-18 | 深圳市鑫裕达塑胶模具有限公司 | A plastic mould structure for inserts nut |
| CN106738661A (en) * | 2017-01-22 | 2017-05-31 | 深圳市新光芯制器件有限公司 | Plastic mould is inlayed in automation |
| CN207240700U (en) * | 2017-08-11 | 2018-04-17 | 浙江大雄模业有限公司 | Injection mold plastic insert fixed mechanism |
-
2018
- 2018-07-26 CN CN201810832250.XA patent/CN109016335A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04307217A (en) * | 1991-04-04 | 1992-10-29 | Sekisui Chem Co Ltd | Mold for insert molding |
| CN201925264U (en) * | 2010-12-01 | 2011-08-10 | 安徽星马汽车股份有限公司 | Automatic locking device of horizontal hydraulic support leg of concrete pump truck |
| CN104369309A (en) * | 2013-08-16 | 2015-02-25 | 镒生电线塑料(昆山)有限公司 | Die in-molding automatic nailing apparatus and nailing method thereof |
| CN103934957A (en) * | 2014-01-14 | 2014-07-23 | 宁波贝隆精密模塑有限公司 | Automatic member-embedding injection mould |
| CN204773346U (en) * | 2015-07-18 | 2015-11-18 | 深圳市鑫裕达塑胶模具有限公司 | A plastic mould structure for inserts nut |
| CN106738661A (en) * | 2017-01-22 | 2017-05-31 | 深圳市新光芯制器件有限公司 | Plastic mould is inlayed in automation |
| CN207240700U (en) * | 2017-08-11 | 2018-04-17 | 浙江大雄模业有限公司 | Injection mold plastic insert fixed mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238587A (en) * | 2020-08-26 | 2021-01-19 | 山东高速交通装备有限公司 | Composite material composite beam extrusion molding equipment |
| CN112238587B (en) * | 2020-08-26 | 2023-03-14 | 山东高速交通装备有限公司 | Composite material composite beam extrusion molding equipment |
| CN112238572A (en) * | 2020-08-27 | 2021-01-19 | 山东高速交通装备有限公司 | Injection molding equipment for composite material sleeper containing insert and using method |
| CN112238572B (en) * | 2020-08-27 | 2023-03-14 | 山东高速交通装备有限公司 | Injection molding equipment for composite material sleeper containing insert and using method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181218 |