CN109228150A - A kind of production mould with internal screw thread EPS package - Google Patents
A kind of production mould with internal screw thread EPS package Download PDFInfo
- Publication number
- CN109228150A CN109228150A CN201810903364.9A CN201810903364A CN109228150A CN 109228150 A CN109228150 A CN 109228150A CN 201810903364 A CN201810903364 A CN 201810903364A CN 109228150 A CN109228150 A CN 109228150A
- Authority
- CN
- China
- Prior art keywords
- screw thread
- internal screw
- base
- friction pulley
- plate
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 240000005889 Sorbus torminalis Species 0.000 claims description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 description 8
- 239000011324 bead Substances 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000209149 Zea Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000005824 corn Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/1742—Mounting of moulds; Mould supports
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
Abstract
The invention belongs to EPS package technical field of processing equipment, specially a kind of production mould with internal screw thread EPS package, including upper die holder and lower template, push plate is fixedly installed on the cope plate, side of the push plate far from cope plate is fixedly installed four fixed links in distributed rectangular by pressing plate, four fixed links are fixedly connected with organic block far from one end of pressing plate, the inside of the base is equipped with driving mechanism, and moving template is fixedly installed on base, the moving template is equipped with internal screw thread and is threaded with stud, cover half is fixedly installed in the lower template to pull, the solid plate is equipped with die cavity, the stud is equipped with package close to one end of die cavity.Structure of the invention is stablized, and easy to operate, design is scientific and reasonable, and with short production cycle, low manufacture cost is easily installed, and realizes automation demoulding by motor driven, significantly improves the production and processing efficiency of EPS package.
Description
Technical field
The present invention relates to EPS package technical field of processing equipment more particularly to a kind of with internal screw thread EPS package
Production mould.
Background technique
Foam plastic product packing box has light-weight, high-quality, high-intensitive, high-selenium corn energy (buffering, damping), shockproof
The features such as good, is widely used in the packet of various precision instruments, instrument, electronics, electric appliance, medical treatment, aquatic products and vegetable and fruit etc.
Dress produces foam plastic product, is that the expandable polystyrene bead after curing is filled up closed die cavity, in the shorter time
It is interior by hot steam by being heated in die cavity to polystyrene bead, when heating, the foaming agent remained in polystyrene is waved
Hair, the heated softening expansion of polystyrene bead bead, due to the limitation of die cavity, the bead of expansion is able to fill up whole gaps, completely
Bonding is integral, and after cooling and shaping, demoulding, as foam plastic product, present mold is in molding band internal thread
When EPS package, demoulding is difficult, influences the quality of product, therefore ratio of briquetting is low.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to solve the inferior problem of internal screw thread EPS package is had in the prior art, and mention
A kind of production mould with internal screw thread EPS package out.
To achieve the goals above, present invention employs following technical solutions:
A kind of production mould with internal screw thread EPS package, including upper die holder and lower template are fixedly installed on the cope plate
There is a push plate, side of the push plate far from cope plate is fixedly installed four fixed links in distributed rectangular by pressing plate, and four
The fixed link is fixedly connected with organic block far from one end of pressing plate, and the inside of the base is equipped with driving mechanism, and solid on base
Surely it is provided with moving template, the moving template is equipped with internal screw thread and is threaded with stud, is fixedly installed in the lower template
Cover half is pulled, and the solid plate is equipped with die cavity, and the stud is equipped with package close to one end of die cavity.
Preferably, the driving mechanism includes motor, and the motor is fixed on base, and the output shaft of motor is solid
Surely be connected with axle sleeve, the inside of the base is equipped with cavity, and the inner rotation of the cavity is connected with bearing, the bearing it is upper
End is fixedly welded with square block, and the square block is located at the inside of axle sleeve and is slidably connected between axle sleeve, solid on the bearing
Surely it is socketed with the first friction pulley and the second friction pulley, the stud is extended in cavity and is fixedly connected with close to one end of base
Third friction pulley, the third friction pulley and the second friction pulley offset, and the bearing is fixedly welded with far from one end of square block
First locating piece and the second locating piece are equipped with card between second locating piece and base.
Preferably, the inside of the base is fixed with axle bed, and the axle sleeve is located at the inside of axle bed, and axle sleeve and axle bed
Between slidably connect multiple steel balls.
Preferably, spring is fixedly connected between the square block and the interior bottom of axle sleeve, the spring is set in bearing
Outside.
Preferably, the bearing is fixedly connected with pull ring far from one end of square block, and the outside of the pull ring is equipped with anti-skidding
Line.
Preferably, positioning hole is equipped in the cope plate and lower template.
In the present invention, cope plate and lower template are fixedly mounted on injection molding machine by positioning hole, machine Control system
Cope plate drives push plate to push moving template, molds the solid plate on moving template and lower template, after carrying out injection molding, moving template
It is controlled and is separated between solid plate, stud takes package out of after separation, and motor connects power supply at this time, and driving output shaft drives
Axle sleeve rotation, axle sleeve is by square block band dynamic bearing to the first friction pulley of control and the rotation of the second friction pulley, the second friction pulley
By with third friction pulley frictional drive, rotate stud and to moving inside moving template, package falls off from stud, pulls
Pull ring separates the second friction pulley and third friction pulley, and the first friction pulley and third friction pulley offset, and rotates backward stud,
It is resetted, carries out the injection molding of next package later.Structure of the invention is stablized, and easy to operate, design is scientific and reasonable, raw
The production period is short, and low manufacture cost is easily installed, and realizes automation demoulding by motor driven, significantly improves the life of EPS package
Produce processing efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the production mould with internal screw thread EPS package proposed by the present invention；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Fig. 3 is the partial enlargement diagram in Fig. 1 at B.
In figure: 1- push plate, 2- pressing plate, 3- fixed link, 4- cope plate, 5- positioning hole, 6- motor, 7- base, 8- are dynamic
Template, 9- lower template, 10- solid plate, the first friction pulley of 11-, 12- third friction pulley, 13- package, 14- die cavity, 15- spiral shell
Column, the second friction pulley of 16-, 17- bearing, 18- axle bed, 19- square block, 20- steel ball, 21- spring, 22- axle sleeve, 23- first are fixed
Position block, the second locating piece of 24-, 25- card, 26- pull ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Referring to Fig.1-3, a kind of production mould with internal screw thread EPS package, including upper die holder 4 and lower template 9, upper mold
Push plate 1 is fixedly installed on plate 4, side of the push plate 1 far from cope plate 4 is fixedly installed four in distributed rectangular by pressing plate 2
A fixed link 3, four fixed links 3 are fixedly connected with organic block 7 far from one end of pressing plate 2, and the inside of base 7 is equipped with driving mechanism,
And moving template 8 is fixedly installed on base 7, moving template 8 is equipped with internal screw thread and is threaded with stud 15, solid in lower template 9
Surely it being provided with cover half and pulls 10, solid plate 10 is equipped with die cavity 14, and stud 15 is equipped with package 13 close to one end of die cavity 14, to
Injection molding obtains the package EPS13 of e-mail internal screw thread.
In the present invention, driving mechanism includes motor 6, and motor 6 is fixed on base 7, and the output shaft of motor 6 is fixed
It is connected with axle sleeve 22, the inside of base 7 is equipped with cavity, and the inner rotation of cavity is connected with bearing 17, and the upper end of bearing 17 is fixed
It is welded with square block 19, square block 19 is located at the inside of axle sleeve 22 and is slidably connected between axle sleeve 22, fixing sleeve on bearing 17
It is connected to the first friction pulley 11 and the second friction pulley 16, stud 15 is extended in cavity and is fixedly connected with close to one end of base 7
Third friction pulley 12, third friction pulley 12 and the second friction pulley 16 offset, and bearing 17 is fixedly welded far from one end of square block 19
There are the first locating piece 23 and the second locating piece 24, card 25 is equipped between the second locating piece 24 and base 7, the inside of base 7 is solid
Surely it is equipped with axle bed 18, axle sleeve 22 is located at the inside of axle bed 18, and multiple steel balls 20 are slidably connected between axle sleeve 22 and axle bed 18,
Spring 21 is fixedly connected between square block 19 and the interior bottom of axle sleeve 22, spring 21 is set in the outside of bearing 17, bearing 17
One end far from square block 19 is fixedly connected with pull ring 26, and the outside of pull ring 26 is equipped with anti-skid chequer, on cope plate 4 and lower template 9
It is equipped with positioning hole 5.
Working principle: cope plate 4 and lower template 9 are fixedly mounted on injection molding machine by positioning hole 5, injection molding machine control
Cope plate 4 processed drives push plate 1 to push moving template 8, molds the solid plate 10 on moving template 8 and lower template 9, carries out injection molding
Afterwards, moving template 8 is controlled separates between solid plate 10, and stud 15 takes package 13 out of after separation, and motor 6 connects electricity at this time
Source, driving output shaft drive axle sleeve 22 to rotate, and axle sleeve 22 is by square block 19 with dynamic bearing 17 to the first friction pulley 11 of control
It is rotated with the second friction pulley 16, the second friction pulley 16 passes through and 12 frictional drive of third friction pulley, rotates stud 15 and to dynamic
It is moved inside template 8, package 13 falls off from stud 15, pulls pull ring 26, makes the second friction pulley 16 and third friction pulley 12
Separation, the first friction pulley 11 and third friction pulley 12 offset, rotate backward stud 15, resetted, and carry out next packet later
The injection molding of piece installing 13.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of production mould with internal screw thread EPS package, including upper die holder (4) and lower template (9), which is characterized in that
It is fixedly installed push plate (1) on the cope plate (4), side of the push plate (1) far from cope plate (4) is solid by pressing plate (2)
Surely four fixed links (3) in distributed rectangular are provided with, four fixed links (3) are fixedly connected far from the one end of pressing plate (2)
The inside of organic block (7), the base (7) is equipped with driving mechanism, and moving template (8) are fixedly installed on base (7), described dynamic
Template (8) is equipped with internal screw thread and is threaded with stud (15), is fixedly installed cover half on the lower template (9) and pulls (10),
The solid plate (10) is equipped with die cavity (14), and the stud (15) is equipped with package (13) close to the one end of die cavity (14).
2. a kind of production mould with internal screw thread EPS package according to claim 1, which is characterized in that the drive
Motivation structure includes motor (6), and the motor (6) is fixed on base (7), and the output shaft of motor (6) is fixedly connected with
The inside of axle sleeve (22), the base (7) is equipped with cavity, and the inner rotation of the cavity is connected with bearing (17), the bearing
(17) upper end is fixedly welded with square block (19), the square block (19) be located at axle sleeve (22) inside and and axle sleeve (22) it
Between be slidably connected, fixing sleeve is connected to the first friction pulley (11) and the second friction pulley (16), the stud on the bearing (17)
(15) one end close to base (7) extends in cavity and is fixedly connected with third friction pulley (12), the third friction pulley
(12) it offsets with the second friction pulley (16), the bearing (17) is fixedly welded with the first locating piece far from the one end of square block (19)
(23) and the second locating piece (24) card (25), are equipped between second locating piece (24) and base (7).
3. a kind of production mould with internal screw thread EPS package according to claim 2, which is characterized in that the machine
The inside of seat (7) is fixed with axle bed (18), and the axle sleeve (22) is located at the inside of axle bed (18), and axle sleeve (22) and axle bed
(18) multiple steel balls (20) are slidably connected between.
4. a kind of production mould with internal screw thread EPS package according to claim 2, which is characterized in that the side
It is fixedly connected between shape block (19) and the interior bottom of axle sleeve (22) spring (21), the spring (21) is set in bearing (17)
Outside.
5. a kind of production mould with internal screw thread EPS package according to claim 2, which is characterized in that the axis
It holds (17) to be fixedly connected with pull ring (26) far from the one end of square block (19), the outside of the pull ring (26) is equipped with anti-skid chequer.
6. a kind of production mould with internal screw thread EPS package according to claim 1, which is characterized in that on described
Positioning hole (5) are equipped in template (4) and lower template (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903364.9A CN109228150A (en) | 2018-08-09 | 2018-08-09 | A kind of production mould with internal screw thread EPS package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903364.9A CN109228150A (en) | 2018-08-09 | 2018-08-09 | A kind of production mould with internal screw thread EPS package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109228150A true CN109228150A (en) | 2019-01-18 |
Family
ID=65070007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903364.9A Pending CN109228150A (en) | 2018-08-09 | 2018-08-09 | A kind of production mould with internal screw thread EPS package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109228150A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201808198U (en) * | 2010-10-08 | 2011-04-27 | 台州市黄岩西诺模具有限公司 | Turbo rod rotation automatic stripping mechanism of one-outer multi-inner thread injection mould |
| CN102101350A (en) * | 2010-12-24 | 2011-06-22 | 宁波双林模具有限公司 | Precision mold for small-spiral-angle duplex gear |
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| CN206264294U (en) * | 2016-12-14 | 2017-06-20 | 亚星精密部件(惠州)有限公司 | A kind of snail master tooling for being easy to the demoulding |
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| CN107866947A (en) * | 2016-12-24 | 2018-04-03 | 王文亮 | Template-driven takes off internal threaded mechanisms mould |
| CN207388179U (en) * | 2017-10-20 | 2018-05-22 | 福州大学 | A kind of full-automatic demoulding mould of Plastic Parts with Inner Thread |
| CN207617022U (en) * | 2017-09-26 | 2018-07-17 | 东莞烨嘉电子科技有限公司 | A kind of rotary internal thread automatic demoulding mechanism |
-
2018
- 2018-08-09 CN CN201810903364.9A patent/CN109228150A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201808198U (en) * | 2010-10-08 | 2011-04-27 | 台州市黄岩西诺模具有限公司 | Turbo rod rotation automatic stripping mechanism of one-outer multi-inner thread injection mould |
| CN102101350A (en) * | 2010-12-24 | 2011-06-22 | 宁波双林模具有限公司 | Precision mold for small-spiral-angle duplex gear |
| CN202702542U (en) * | 2012-07-03 | 2013-01-30 | 永高股份有限公司 | Outer threaded fitting automatic demoulding mechanism |
| CN203236678U (en) * | 2013-04-27 | 2013-10-16 | 永高股份有限公司 | Rotary mold core demolding mechanism for injection mold |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |
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| WD01 | Invention patent application deemed withdrawn after publication |