CN211334411U

CN211334411U - A mould for producing children's bowl

Info

Publication number: CN211334411U
Application number: CN201922215459.4U
Authority: CN
Inventors: 丁文杰
Original assignee: Shanghai Bangkun Precision Mould Co ltd
Current assignee: Shanghai Bangkun Precision Mould Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-25
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a mould for producing children's bowl, be in including the die carrier, and set up core and die cavity on the die carrier, first mounting hole has been seted up at the core middle part, the core is in there is the core mold insert through bolted connection in the first mounting hole, the ejection hole has been seted up at core mold insert middle part, the core mold insert is in ejection hole inner wall is provided with the forming table, it is connected with the kicking block to slide in the ejection hole, the kicking block side is provided with forming ring platform butt and is in ejecting hole inner wall, the forming table the forming ring platform with the kicking block forms the shaping groove. The utility model has the characteristics of the drawing of patterns is convenient, and the protection product does not receive the damage for production efficiency etc.

Description

A mould for producing children's bowl

Technical Field

The utility model belongs to the technical field of the injection mold and specifically relates to a mould for producing children's bowl is related to.

Background

At present, an injection mold is a tool for producing plastic products and is also a tool for endowing the plastic products with complete structures and accurate sizes. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

As shown in fig. 5 and 6, a circular handle is integrally arranged at one side end of the existing child bowl, an arc-shaped boss is integrally arranged at the other side end of the child bowl, a water outlet groove is formed in the boss and communicated with the child bowl, a connecting sheet is arranged at the outer end of the child bowl, a base is arranged at the bottom of the child bowl, and an embedding groove is formed in the base.

The above prior art solutions have the following drawbacks: this children bowl adopts the mode of traditional mould open mould drawing of patterns, will make the water outlet tank in the arcuation boss appear damaged with the intercommunication department in the children bowl.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a damaged mould that is used for producing children's bowl can not appear when producing.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a mould for producing children's bowl, includes the die carrier, and sets up core and die cavity on the die carrier, the first mounting hole has been seted up at the core middle part, the core is in there is the core mold insert through bolted connection in the first mounting hole, the ejection hole has been seted up at core mold insert middle part, the core mold insert is in ejection hole inner wall is provided with the shaping platform, it is connected with the kicking block to slide in the ejection hole, the kicking block side is provided with shaping ring platform butt and is in ejection hole inner wall, the shaping platform shaping ring platform with the kicking block forms the shaping groove.

Through adopting above-mentioned technical scheme, when needs production children bowl, the appearance that becomes the raw and other materials of molten state at core mold insert surface formation children bowl, partly molten material forms the connection piece in the shaping inslot, the formation of connection piece makes play basin and bowl in-connection on the children bowl, when the drawing of patterns, ejecting kicking block, make children bowl ejecting, then alright light take out children bowl, this scheme forms the connection piece through the shaping groove, it is ejecting with children bowl by the kicking block again, make children bowl drawing of patterns lighter when production, the difficult damage that appears.

The utility model discloses further set up to: the die carrier is connected with a plurality of inclined guide pillars through bolts, the upper end of the die core is connected with a first sliding block and a second sliding block in a sliding mode in opposite directions, the inclined guide pillars penetrate through the first sliding block and the second sliding block, and the inner ends of the first sliding block and the second sliding block are mutually abutted to form a forming cavity.

Through adopting above-mentioned technical scheme, the appearance of children's bowl is normal bowl dress, and one end is big, and one end is little, and this scheme is in the production process, for the flip-chip shaping for children's bowl can't take out, and this scheme is when opening the die carrier, slides to both ends through first slider of guide pillar drive and second slider to one side, exposes and goes out at the in-process that slides fashioned children's bowl, and it will be more convenient to take out children's bowl this moment again, and can not produce with other parts and touch, has guaranteed children's bowl integrality.

The utility model discloses further set up to: the first slider with second slider side an organic whole be provided with the draw runner butt in the core upper end, the core both ends have the stopper butt through bolted connection in the draw runner upper end.

Through adopting above-mentioned technical scheme, first slider and second slider will receive to both ends and ascending power when being driven by the guide pillar to one side, wherein make first slider and second slider to slide to both ends to the power at both ends, but ascending power can make first slider and second slider unstable, this scheme is through with the stopper butt in the draw runner upper end, make first slider and second slider by injecing in the vertical direction, thereby can only shift on the horizontal direction, make first slider and second slider more stable when actual production, be convenient for production.

The utility model discloses further set up to: the die cavity lower extreme middle part is seted up the recess and is supplied first slider with the second slider is pegged graft, the die cavity is in the recess diapire has been seted up and has been inlayed the groove, the die cavity is in inlay the inslot and have the die cavity mold insert through bolted connection, die cavity mold insert lower extreme an organic whole is provided with the scarf joint ring platform, the confession is seted up to die core mold insert upper end the scarf joint annular that the scarf joint ring platform was pegged graft.

Through adopting above-mentioned technical scheme, through in the scarf ring groove of going into scarf ring platform plug-in, scarf joint groove on the direct forming children bowl when production, it is very convenient when the drawing of patterns, it is used for the shaping to set up the die cavity mold insert on the die cavity, the manufacturing cost has been reduced, when actual production, the position that needs to process is big more, required cost is higher, the simultaneous processing is slow, the damage appears easily, this scheme makes the whole that needs to carry out processing diminish through the die cavity mold insert, the processing of not only being convenient for, it is also more convenient and reduce cost to change or maintain when the die cavity mold insert appears damaging.

The utility model discloses further set up to: the ejector block lower extreme is seted up "T" type mounting groove, "T" type mounting groove internal slipping is pegged graft and is had the ejector pin.

Through adopting above-mentioned technical scheme, during actual production, the drive kicking block slides in the core mold insert, and the power that the kicking block received in vertical direction is great, if be in the same place ejector pin and kicking block are fixed, when the kicking block is ejecting, its whole length is longer, and is higher to the cooperation requirement of die carrier and core mold insert, and this scheme is through sliding ejector pin one end and pegging graft in "T" type mounting groove for tiny error can not exert an influence to production, is applicable to actual production.

The utility model discloses further set up to: and cooling water channels are formed in the upper side and the lower side of the molding cavity at the two side ends of the first sliding block and the second sliding block, and the middle parts of the first sliding block and the second sliding block are communicated.

Through adopting above-mentioned technical scheme, children bowl itself is the bowl dress, its horizontal and fore-and-aft length is longer, it is more difficult to operate to the cooling that is about to fashioned children bowl in process of production, make children bowl become the efficiency reduction of producing, this scheme is through seting up the cooling water course in the upper and lower both sides of one-tenth die cavity, and make the cooling water course at first slider and second slider middle part intercommunication, make when guaranteeing the intensity of first slider and second slider, it is nearer to make the cooling water course apart from one-tenth die cavity, thereby accelerate cooling efficiency, and then promote production efficiency.

The utility model discloses further set up to: handle molding half-grooves are formed in one ends, close to each other, of the first sliding block and the second sliding block.

Through adopting above-mentioned technical scheme, the handle in the children's bowl is cyclic annular, and it is more troublesome to demold from top to bottom when producing, and in this scheme, set up handle shaping half groove on first slider and second slider for first slider and second slider after the shaping slide to both ends alright directly take out, and is very convenient.

To sum up, the utility model discloses a beneficial technological effect does:

1. the top block is inserted into the ejection hole of the core insert, so that a forming groove is formed to facilitate processing of the connecting sheet, and the demoulding process is safer without damage;

2. the first sliding block and the second sliding block are driven to slide towards the two ends through the inclined guide post, so that the child bowl is more convenient to take out;

3. through many cooling water channels for cooling rate improves production efficiency.

Drawings

FIG. 1 is an exploded view of a mold for producing a child bowl;

FIG. 2 is a schematic view of the positional relationship of the cavity and the cavity insert;

FIG. 3 is a schematic illustration of the positional relationship of the pallet, core insert and top block;

FIG. 4 is a schematic exterior view of a core insert showing the position of the mold table;

FIG. 5 is a schematic structural diagram of an appearance of a child bowl;

fig. 6 is an appearance structure schematic diagram of a child bowl.

In the figure: 1. a mold frame; 2. a core; 3. a cavity; 4. a first mounting hole; 5. a core insert; 6. a groove; 7. inlaying a groove; 8. a cavity insert; 9. a support plate; 10. a bracket; 11. a water injection duct; 12. a notch; 13. a boss; 14. a limiting block; 15. a limiting groove; 16. a first slider; 17. a second slider; 18. a slide bar; 19. an ejection aperture; 20. a forming table; 21. a top block; 22. forming a ring platform; 23. forming a groove; 24. a T-shaped mounting groove; 25. a top rod; 26. embedding and connecting a ring groove; 27. embedding and connecting the ring table; 28. an inclined guide post; 29. a cooling water channel; 30. a molding cavity; 31. the handle is formed into a half-groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a mould for producing children's bowls comprises a mould frame 1, a mould core 2 and a mould cavity 3, wherein the mould core 2 and the mould cavity 3 are arranged on the mould frame 1, a first mounting hole 4 is formed in the middle of the mould core 2, the mould core 2 is connected with a mould core insert 5 in the first mounting hole 4 through a bolt, a groove 6 is formed in the middle of the mould cavity 3, and the mould cavity 3 is provided with an embedding groove 7 in the bottom wall of the groove 6 and is connected with the mould cavity insert 8 through a bolt.

Referring to fig. 1 and 3, the mold frame 1 comprises a support plate 9 positioned at the lower end of a mold core 2, a square bracket 10 is arranged in the middle of the support plate 9, the lower end of the mold core insert 5 is square and is just embedded in the bracket 10, a water injection hole 11 is arranged at the side end of the support plate 9, the water injection hole 11 is bent upwards in the bracket 10 and penetrates through the lower end of the mold core insert 5, then the mold core insert 5 is bent out from the lower end thereof, and finally the mold core insert 9 penetrates out from the other side end thereof and is injected with water into the water injection hole 11 so as.

The lower end of a first mounting hole 4 in the middle of the mold core 2 is square, the upper end is round, an arc notch 12 is additionally arranged outside, the upper end of the mold core insert 5 is in a reversed bowl shape, an arc boss 13 is integrally arranged at the side end of the mold core insert 5, and the lower end of the boss 13 is just abutted against the notch 12, so that the mold core insert 5 is just embedded in the first mounting hole 4.

Referring to fig. 1, two ends of the core 2 are connected with two limit blocks 14 through bolts, a strip-shaped limit groove 15 is formed in one end, close to each other, of each limit block 14, the upper end of the core 2 is connected with a first sliding block 16 and a second sliding block 17 in a sliding mode, the sliding directions of the first sliding block 16 and the second sliding block 17 are opposite, and sliding strips 18 are integrally arranged at the two ends of the first sliding block and inserted into the limit grooves 15 in a sliding mode.

Referring to fig. 3 and 4, the core insert 5 is provided with a vertical ejection hole 19 in the middle thereof, a forming table 20 is integrally arranged at one end of the inner wall of the ejection hole 19 close to the boss 13, an ejection block 21 is connected to the ejection hole 19 in a sliding manner, and a forming ring table 22 is integrally arranged at one end of the ejection block 21 close to the boss 13 and abuts against the inner wall of the ejection hole 19, so that the forming table 20, the forming ring table 22 and the ejection block 21 form a forming groove 23.

Referring to fig. 3, the lower end of the top block 21 is provided with a T-shaped mounting groove 24, the T-shaped mounting groove 24 is perpendicular to the ejection hole 19, a top rod 25 is inserted in the T-shaped mounting groove 24 in a sliding manner, and the top block 21 is driven to slide up and down in the ejection hole 19 by the driving of the top rod 25.

Referring to fig. 2 and 3, an embedding ring groove 26 is formed in the upper end of the core insert 5, an embedding ring table 27 is integrally arranged at the lower end of the cavity insert 8, a groove 6 is formed in the lower end of the cavity 3, the first slider 16 and the second slider 17 are slidably inserted into the groove 6, an embedding groove 7 is formed in the bottom wall of the groove 6 of the cavity 3, and the cavity insert 8 is connected into the embedding groove 7 through a bolt.

Referring to fig. 1 and 2, the die carrier 1 is connected with four oblique guide posts 28 through bolts, each two oblique guide posts are in a group, the two groups of oblique guide posts are opposite in direction, the oblique guide posts sequentially penetrate through the die cavity 3, the first slide block 16 and the second slide block 17, and when the die is opened, the first slide block 16 and the second slide block 17 slide towards two ends under the action of the oblique guide posts 28.

Referring to fig. 1, cylindrical cooling water channels 29 are formed at two side ends of the first slider 16 and the second slider 17, the cooling water channels 29 are obliquely formed and communicated with each other at the middle parts of the first slider 16 and the second slider 17, so that a complete cooling loop is formed, namely, water enters from one end and exits from the other end.

First slider 16 and second slider 17 butt each other, and its middle part constitutes the die cavity 30, when core mold insert 5 and cavity mold insert 8 peg graft in the die cavity 30, alright carry out injection moulding, and handle shaping half groove 31 has been seted up to the one end that first slider 16 and second slider 17 are close to each other, and handle shaping half groove 31 communicates in die cavity 30 for be integrated into one piece when the shaping of children's bowl.

The implementation principle of the embodiment is as follows:

when the child bowl needs to be produced, the mold core 2 and the mold cavity 3 are matched, then injection molding is carried out through an injection molding machine, cold water is injected into a cooling water channel 29 to cool the child bowl, mold opening is carried out, in the mold opening process, the first sliding block 16 and the second sliding block 17 slide towards two ends under the action of the inclined guide post 28, the mold cavity insert 8 and the mold cavity 3 slide open together, then the ejector block 21 is ejected through the ejector rod 25, the child bowl is ejected while the ejector block 21 is ejected, after the child bowl is manually taken down, mold matching is carried out, and the steps are repeated, so that the child bowl can be continuously produced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mould for producing children's bowl, includes die carrier (1), and sets up core (2) and die cavity (3) on die carrier (1), its characterized in that: the core (2) middle part has been seted up first mounting hole (4), core (2) be in through bolted connection have core mold insert (5) in first mounting hole (4), ejection hole (19) have been seted up in core mold insert (5) middle part, core mold insert (5) are in ejection hole (19) inner wall is provided with moulding platform (20), ejection hole (19) internal slipping is connected with kicking block (21), kicking block (21) side is provided with moulding ring platform (22) butt and is in the ejection hole (19) inner wall, moulding platform (20) moulding ring platform (22) with kicking block (21) form shaping groove (23).

2. A mold for producing a child's bowl according to claim 1, wherein: the die carrier (1) is connected with a plurality of inclined guide pillars (28) through bolts, the upper end of the core (2) is connected with a first sliding block (16) and a second sliding block (17) which are used for the inclined guide pillars (28) to penetrate in an opposite sliding mode, and the inner ends of the first sliding block (16) and the second sliding block (17) are mutually abutted to form a forming cavity (30).

3. A mold for producing a child's bowl according to claim 2, wherein: the first sliding block (16) and the second sliding block (17) are integrally provided with a sliding strip (18) which is abutted to the upper end of the mold core (2), and two ends of the mold core (2) are connected with limiting blocks (14) which are abutted to the upper end of the sliding strip (18) through bolts.

4. A mold for producing a child's bowl according to claim 3, wherein: set up fluted (6) confession in the middle part of die cavity (3) lower extreme first slider (16) with second slider (17) are pegged graft, die cavity (3) are in inlay groove (7) have been seted up to recess (6) diapire, die cavity (3) are in there is die cavity mold insert (8) through bolted connection in inlaying groove (7), die cavity mold insert (8) lower extreme an organic whole is provided with scarf joint ring platform (27), confession has been seted up to core mold insert (5) upper end scarf joint ring groove (26) that scarf joint ring platform (27) were pegged graft.

5. A mold for producing a child's bowl according to claim 4, wherein: the lower end of the ejector block (21) is provided with a T-shaped mounting groove (24), and an ejector rod (25) is inserted in the T-shaped mounting groove (24) in a sliding manner.

6. A mold for producing a child's bowl according to claim 5, wherein: and cooling water channels (29) are formed in the upper side and the lower side of the molding cavity (30) at the two side ends of the first sliding block (16) and the second sliding block (17), and the middle parts of the first sliding block (16) and the second sliding block (17) are communicated.

7. A mold for producing a child's bowl according to claim 6, wherein: and one end of the first sliding block (16) and one end of the second sliding block (17) close to each other are provided with a handle forming half groove (31).