CN108357065A - A kind of mold with stripper - Google Patents

A kind of mold with stripper Download PDF

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Publication number
CN108357065A
CN108357065A CN201810300210.0A CN201810300210A CN108357065A CN 108357065 A CN108357065 A CN 108357065A CN 201810300210 A CN201810300210 A CN 201810300210A CN 108357065 A CN108357065 A CN 108357065A
Authority
CN
China
Prior art keywords
mold
plate
stripper
cavity
hole
Prior art date
Application number
CN201810300210.0A
Other languages
Chinese (zh)
Inventor
王玉宝
詹金珠
洪家驹
周勇
董琪军
Original Assignee
安徽安缆模具有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽安缆模具有限公司 filed Critical 安徽安缆模具有限公司
Priority to CN201810300210.0A priority Critical patent/CN108357065A/en
Publication of CN108357065A publication Critical patent/CN108357065A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/64Mould opening, closing or clamping devices
    • B29C45/67Mould opening, closing or clamping devices hydraulic

Abstract

The invention discloses a kind of molds with stripper, including bottom plate, the bottom plate side is equipped with left plate and the other side is equipped with right plate, the first mold and the second mold are equipped at the top of the bottom plate, second mold is set to the first mold side, first mold side is equipped with die cavity, first die top and two bottom sides are equipped with fluting, the fluting is internally provided with sliding sleeve, the sliding sleeve is internally provided with shaft, the shaft outer wall is equipped with thread groove, second die inside is equipped with mode, the mode is equipped with through-hole, cavity is equipped on the inside of the mode, the cavity inside is equipped with baffle, the baffle side is equipped with block and the other side is equipped with hydraulic cylinder, it is equipped with air inlet pipe at the top of described cavity one end and bottom is equipped with escape pipe.The present invention can realize the fast demoulding of product, and the air-breathing by through-hole and air blowing keep product stripping smooth, will not lead to damage of product there is a situation where hardness demoulding.

Description

A kind of mold with stripper

Technical field

The present invention relates to mould stripper apparatus field, more particularly to a kind of mold with stripper.

Background technology

With economic continuous development and the continuous improvement of technical merit, the structure of product is more and more diversified, and with The diversification of product structure so that mould structure becomes increasingly complex various.Wherein, injection mold is a kind of to produce plasthetics Tool;Also it is to confer to the tool of plasthetics complete structure and accurate dimension.Injection molding is that batch production is certain complex-shaped A kind of processing method used when component.It refers specifically to the material of heated thawing injecting die cavity by high pressure, after cooling and solidifying, obtain To shaped article.But de- material is difficult after the completion of existing injection mold has injection molding mostly, inconvenient and automation journey The not high problem of degree.And dynamics is larger when some stripper apparatus demould, and be easy to cause the deformation or damage of product.

Therefore, it is necessary to solve the above problems to invent a kind of mold with stripper.

Invention content

It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of mold with stripper Problem.

To achieve the above object, the present invention provides the following technical solutions:A kind of mold with stripper, including bottom Plate, the bottom plate side is equipped with left plate and the other side is equipped with right plate, and the first mold and second are equipped at the top of the bottom plate Mold, second mold are set to the first mold side, and first mold side is equipped with die cavity, first die top It is equipped with fluting with two bottom sides, the fluting is internally provided with sliding sleeve, and the sliding sleeve is internally provided with shaft, described turn Axis outer wall is equipped with thread groove, and second die inside is equipped with mode, and the mode is equipped with through-hole, is equipped on the inside of the mode Cavity, the cavity inside are equipped with baffle, and the baffle side is equipped with block and the other side is equipped with hydraulic cylinder, the cavity one End top is equipped with air inlet pipe and bottom is equipped with escape pipe.

Preferably, first mold bottom is equipped with idler wheel, and the bottom plate is equipped with sliding rail, the idler wheel and sliding rail activity Clamping.

Preferably, the sliding sleeve inner wall is equipped with internal thread, and the internal thread is matched with thread groove.

Preferably, it is equipped with position limiting slide block at the top and bottom of the sliding sleeve, is equipped at the top and bottom of the fluting Limit sliding rail, the position limiting slide block and limit sliding rail activity clamping.

Preferably, it is equipped with positive and negative motor on the outside of the left plate, bearing, described shaft one end are equipped on the inside of the right plate It is connect with positive and negative motor drive through left plate and the first mold and the other end is flexibly connected through the second mold with bearing, institute It states shaft and is set as two, two shaft sides are arranged with gear, and the gear is equipped with chain.

Preferably, the number of openings is multiple and is uniformly distributed on mode that the block is disposed as justifying with through-hole Mesa-shaped, the block are clamped with through-hole activity.

Preferably, it is equipped with connection loop bar at the top and bottom of the hydraulic cylinder, set is movably equipped on the outside of the connection loop bar Cylinder, the sleeve are fixedly connected with cavity inner wall, and described connection loop bar one end is fixedly connected with baffle and the other end is equipped with gear Piece.

Preferably, described air inlet pipe one end extends to the second mold exterior and is connect with vacuum pumping pump, and the escape pipe extends It is connect to the second mold exterior with air blower, solenoid valve, second die top is equipped in the air inlet pipe and an air outlet pipe Equipped with microcontroller.

The technique effect and advantage of the present invention:

1, drive forward and reverse rotation of shaft, sliding sleeve that can move in a straight line by positive and negative motor, to push the first mould Have to movement, realize die sinking, and idler wheel is clamped with sliding rail activity, facilitates the movement of the first mold to stablize smooth;

2, position limiting slide block moves in limit sliding rail, on the one hand can limit sliding sleeve, it is avoided to rotate, another party Face can facilitate the movement of the first mold of promotion of sliding sleeve stabilization;

3, while die sinking, hydraulic cylinder drives baffle to shrink, and block is removed out of through-hole, exposes through-hole, and air blower work passes through Escape pipe blowing releases molding product outward, keeps the die sinking mobile to the left of the first die strip movable property product smooth, and mobile one After segment distance, movement contacts the first die strip movable property product with the second mold to the right, and vacuum pumping pump work passes through air inlet pipe, sky Chamber and through-hole, shaped article is adsorbed, and the first mold moves to the left again, so that the first mold is detached from product, and multiple The setting of through-hole keeps product stripping smooth, and product is hardly damaged;

4, whole device open mold is smooth, can realize the fast demoulding of product, and by the air-breathing of through-hole and air blowing, make production Pint mould is smooth, will not lead to damage of product there is a situation where hardness demoulding.

Description of the drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is the first mold structure diagram of the present invention.

Fig. 3 is the second mold structure diagram of the present invention.

In figure:1 bottom plate, 2 left plates, 3 right plates, 4 first molds, 5 second molds, 6 die cavitys, 7 flutings, 8 sliding sleeves, 9 shafts, 10 thread grooves, 11 modes, 12 through-holes, 13 cavitys, 14 baffles, 15 blocks, 16 hydraulic cylinders, 17 air inlet pipe, 18 escape pipes, 19 idler wheels, 20 sliding rails, 21 position limiting slide blocks, 22 limit sliding rails, 23 positive and negative motors, 24 bearings, 25 gears, 26 connection loop bars, 27 sets Cylinder, 28 vacuum pumping pumps, 29 air blowers, 30 solenoid valves, 31 microcontrollers.

Specific implementation mode

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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Embodiment 1:

A kind of mold with stripper according to figure 1, including bottom plate 1,1 side of the bottom plate be equipped with left plate 2 with And the other side is equipped with right plate 3,1 top of the bottom plate is equipped with the first mold 4 and the second mold 5, and second mold 5 is set to First mold, 4 side, 4 bottom of the first mold be equipped with idler wheel 19, the bottom plate 1 be equipped with sliding rail 20, the idler wheel 19 with The activity clamping of sliding rail 20 facilitates the movement of the first mold 4 to stablize smooth, and 4 side of the first mold is equipped with die cavity 6, and described first 4 top and bottom both sides of mold are equipped with fluting 7, and the fluting 7 is internally provided with sliding sleeve 8, is set inside the sliding sleeve 8 There is a shaft 9,9 outer wall of the shaft is equipped with thread groove 10, and 2 outside of the left plate is equipped with positive and negative motor 23, in the right plate 3 Side is equipped with bearing 24, and 9 one end of the shaft is through left plate 2 and the first mold 4 and the drive connection of positive and negative motor 23 and another End is flexibly connected through the second mold 5 with bearing 24, and the shaft 9 is set as two, and two 9 sides of the shaft are arranged with teeth Wheel 25, the gear 25 are equipped with chain, and a positive and negative motor 23 drives two shafts 9 to rotate, the first mold 4 is made to move surely It is fixed;

A kind of mold with stripper according to Fig.2,8 inner wall of the sliding sleeve are equipped with internal thread, the interior spiral shell Line is matched with thread groove 10, and when shaft 9 rotates, sliding sleeve 8 can move in a straight line, to push the first mold 4 It is mobile, realize that die sinking, 8 top and bottom of the sliding sleeve are equipped with position limiting slide block 21,7 top and bottom of the fluting are all provided with There are limit sliding rail 22, the position limiting slide block 21 to be clamped with 22 activity of limit sliding rail, position limiting slide block 21 moves in limit sliding rail 22, On the one hand sliding sleeve 8 can be limited, it is avoided to rotate, the promotion that sliding sleeve 8 on the other hand can be facilitated to stablize The movement of first mold 4;

A kind of mold with stripper according to Fig.3, second mold, 5 inside are equipped with mode 11, the mode 11 are equipped with through-hole 12, and 12 quantity of the through-hole is multiple and is uniformly distributed on mode 11 that the block 15 is equal with through-hole 12 It is set as round table-like, is conducive to good airproof performance, the block 15 is clamped with 12 activity of through-hole, and 11 inside of the mode is equipped with cavity 13, the cavity 13 is internally provided with baffle 14, and 14 side of the baffle is equipped with block 15 and the other side is equipped with hydraulic cylinder 16, institute It states 16 top and bottom of hydraulic cylinder and is equipped with connection loop bar 26,26 outside of the connection loop bar is movably equipped with sleeve 27, the set Cylinder 27 is fixedly connected with 13 inner wall of cavity, and described 26 one end of connection loop bar is fixedly connected with baffle 14 and the other end is equipped with gear Piece makes the movement of baffle 14 stablize smooth, and block 15 can coordinate precisely with through-hole 12.

Embodiment 2:

A kind of mold with stripper according to Fig.3,13 one end of cavity top are equipped with air inlet pipe 17 and bottom Portion is equipped with escape pipe 18, and 17 one end of the air inlet pipe extends to 5 outside of the second mold and connect with vacuum pumping pump 28, the escape pipe 18 extend to 5 outside of the second mold connect with air blower 29, and solenoid valve 30, institute are equipped in the air inlet pipe 17 and escape pipe 18 It states the top of the second mold 5 and is equipped with microcontroller 31, solenoid valve 30 is electrically connected with microcontroller 31, and when die sinking, hydraulic cylinder 16 drives gear Plate 14 is shunk, and block 15 is removed out of through-hole 12, exposes through-hole 12, and air blower 29 works, will molding by the blowing of escape pipe 18 Product release outward, make the first mold 4 drive product die sinking mobile to the left smooth, after mobile a distance, the first mould Movement contacts 4 drive product of tool with the second mold 5 to the right again, and microcontroller 31 controls the solenoid valve 30 on escape pipe 18 and closes at this time It closes, solenoid valve 30 in air inlet pipe 17 is opened, and vacuum pumping pump 28 works, will be at by air inlet pipe 17, cavity 13 and through-hole 12 Type product adsorbs, and then the first mold 4 moves to the left again, so that the first mold 4 is detached from product, realizes that the demoulding of product is suitable Freely.

Operation principle of the present invention:When demoulding, positive and negative motor 23 drives two shafts 9 to rotate, when shaft 9 rotates, sliding Sleeve 8 can move in a straight line, and to push the first mold 4 to move to the left, realize die sinking, while die sinking, hydraulic cylinder 16 Baffle 14 is driven to shrink, block 15 is removed out of through-hole 12, exposes through-hole 12, and air blower 29 works, dries by escape pipe 18 Molding product is released outward, the first mold 4 is made to drive product die sinking mobile to the left smooth, after mobile a distance, Positive and negative motor 23 drives two shafts 9 to rotate backward, and realizes that the first mold 4 drives product is mobile to the right to be connect with the second mold 5 It touches, microcontroller 31 controls the solenoid valve 30 on escape pipe 18 and closes at this time, and the solenoid valve 30 in air inlet pipe 17 is opened, vacuum pumping pump 28 work, by air inlet pipe 17, cavity 13 and through-hole 12, shaped article is adsorbed, and then positive and negative motor 23 drives two to turn Axis 9 rotates forward, and the first mold 4 moves to the left again, so that the first mold 4 is detached from product, realizes that the demoulding of product is smooth.

Finally it should be noted that:The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's Within protection domain.

Claims (8)

1. a kind of mold with stripper, including bottom plate(1), it is characterised in that:The bottom plate(1)Side is equipped with left plate (2)And the other side is equipped with right plate(3), the bottom plate(1)Top is equipped with the first mold(4)With the second mold(5), described Two molds(5)It is set to the first mold(4)Side, first mold(4)Side is equipped with die cavity(6), first mold(4) Top and bottom both sides are equipped with fluting(7), the fluting(7)It is internally provided with sliding sleeve(8), the sliding sleeve(8)It is interior Portion is equipped with shaft(9), the shaft(9)Outer wall is equipped with thread groove(10), second mold(5)Inside is equipped with mode(11), The mode(11)It is equipped with through-hole(12), the mode(11)Inside is equipped with cavity(13), the cavity(13)It is internally provided with Baffle(14), the baffle(14)Side is equipped with block(15)And the other side is equipped with hydraulic cylinder(16), the cavity(13)One End top is equipped with air inlet pipe(17)And bottom is equipped with escape pipe(18).
2. a kind of mold with stripper according to claim 1, it is characterised in that:First mold(4)Bottom Portion is equipped with idler wheel(19), the bottom plate(1)It is equipped with sliding rail(20), the idler wheel(19)With sliding rail(20)Activity clamping.
3. a kind of mold with stripper according to claim 1, it is characterised in that:The sliding sleeve(8)It is interior Wall is equipped with internal thread, the internal thread and thread groove(10)It matches.
4. a kind of mold with stripper according to claim 1, it is characterised in that:The sliding sleeve(8)Top Portion and bottom are equipped with position limiting slide block(21), the fluting(7)Top and bottom are equipped with limit sliding rail(22), the limit cunning Block(21)With limit sliding rail(22)Activity clamping.
5. a kind of mold with stripper according to claim 1, it is characterised in that:The left plate(2)Outside Equipped with positive and negative motor(23), the right plate(3)Inside is equipped with bearing(24), the shaft(9)Left plate is run through in one end(2)With First mold(4)With positive and negative motor(23)It is sequentially connected and the other end runs through the second mold(5)With bearing(24)Flexible connection, The shaft(9)Two are set as, two shafts(9)Side is arranged with gear(25), the gear(25)It is equipped with chain Item.
6. a kind of mold with stripper according to claim 1, it is characterised in that:The through-hole(12)Quantity is It is multiple and be uniformly distributed in mode(11)On, the block(15)With through-hole(12)It is disposed as round table-like, the block(15) With through-hole(12)Activity clamping.
7. a kind of mold with stripper according to claim 1, it is characterised in that:The hydraulic cylinder(16) Top and bottom are equipped with connection loop bar(26), the connection loop bar(26)Outside is movably equipped with sleeve(27), the sleeve (27)With cavity(13)Inner wall is fixedly connected, the connection loop bar(26)One end and baffle(14)It is fixedly connected and the other end is set There is catch.
8. a kind of mold with stripper according to claim 1, it is characterised in that:The air inlet pipe(17)One end Extend to the second mold(5)External and vacuum pumping pump(28)Connection, the escape pipe(18)Extend to the second mold(5)It is external with Air blower(29)Connection, the air inlet pipe(17)And escape pipe(18)On be equipped with solenoid valve(30), second mold(5)Top Portion is equipped with microcontroller(31).
CN201810300210.0A 2018-04-04 2018-04-04 A kind of mold with stripper CN108357065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810300210.0A CN108357065A (en) 2018-04-04 2018-04-04 A kind of mold with stripper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810300210.0A CN108357065A (en) 2018-04-04 2018-04-04 A kind of mold with stripper

Publications (1)

Publication Number Publication Date
CN108357065A true CN108357065A (en) 2018-08-03

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ID=63002165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810300210.0A CN108357065A (en) 2018-04-04 2018-04-04 A kind of mold with stripper

Country Status (1)

Country Link
CN (1) CN108357065A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1253348A2 (en) * 2001-04-27 2002-10-30 Mitsubishi Heavy Industries, Ltd. Ball screw device and injection molding machine incorporating the same
CN102189621A (en) * 2010-03-02 2011-09-21 佳能电子株式会社 Mould closing device and injection moulding machine
CN102555160A (en) * 2010-12-31 2012-07-11 上海富亿德塑胶有限公司 Mold for conveniently de-molding injection molded products
CN203381128U (en) * 2013-06-20 2014-01-08 钟灿秋 Negative-pressure injection mould for plastic products
CN206426414U (en) * 2016-12-21 2017-08-22 成都市联余精密机械有限公司 Bottle cap new stripper mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1253348A2 (en) * 2001-04-27 2002-10-30 Mitsubishi Heavy Industries, Ltd. Ball screw device and injection molding machine incorporating the same
CN102189621A (en) * 2010-03-02 2011-09-21 佳能电子株式会社 Mould closing device and injection moulding machine
CN102555160A (en) * 2010-12-31 2012-07-11 上海富亿德塑胶有限公司 Mold for conveniently de-molding injection molded products
CN203381128U (en) * 2013-06-20 2014-01-08 钟灿秋 Negative-pressure injection mould for plastic products
CN206426414U (en) * 2016-12-21 2017-08-22 成都市联余精密机械有限公司 Bottle cap new stripper mould

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