CN210257055U - Production mould of branch handicraft on christmas - Google Patents
Production mould of branch handicraft on christmas Download PDFInfo
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- CN210257055U CN210257055U CN201921211198.2U CN201921211198U CN210257055U CN 210257055 U CN210257055 U CN 210257055U CN 201921211198 U CN201921211198 U CN 201921211198U CN 210257055 U CN210257055 U CN 210257055U
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- injection molding
- trompil
- bed die
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- piece
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Abstract
The utility model relates to a production mould of branch handicraft on christmas, including matched with last mould and bed die, go up mould and/or bed die and be equipped with the material inlet port of moulding plastics, the bed die is opened has lower vertical groove, goes up the mould and has the last vertical groove that corresponds with lower vertical groove, its characterized in that: the bed die is opened there is the inner groovy be equipped with drawing of patterns subassembly in the inner groovy, drawing of patterns subassembly include with the injection molding piece of inner groovy looks adaptation with be used for providing the elastic component of resilience force when the injection molding piece atress compresses, install two guide posts in the inner groovy of bed die at least, the injection molding piece is opened has the mounting hole that slides with the guide post mutually, the elastic component overlaps on the guide post and both ends are contradicted respectively in injection molding piece and bed die terminal surface, the injection molding piece is opened has along the lower bifurcation groove that vertical groove tip extends down, the last mould that corresponds has the last bifurcation groove that corresponds with lower bifurcation groove. The scheme is automatic, improves the safety, and greatly improves the time rate and the processing cost of processing.
Description
Technical Field
The utility model relates to a production mould equipment, especially a production mould of branch handicraft on christmas.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.
In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
At present, many fields need to relate to the mould to produce, for example, the preparation of handicraft involves a large amount of moulds, but present mould still has the defect, as the drawing of patterns problem after the injection moulding needs artifical the participation, but the mould all needs to use external equipment to drive one of them (market custom commonly called the mould), then the manual work is demolded, this can produce great potential safety hazard, if external social security maloperation, can lead to the emergence of incident, too much artifical the participation simultaneously, need consume more time, production efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a production mould of branch handicraft on christmas has solved the above-mentioned problem that exists among the prior art in the use.
The technical scheme of the utility model is realized like this:
the utility model provides a production mould of branch handicraft on christmas, includes matched with last mould and bed die, goes up mould and/or bed die and is equipped with the material inlet port of moulding plastics, and the bed die is opened has lower vertical groove, goes up the mould and has the last vertical groove that corresponds with lower vertical groove, its characterized in that: the bed die is opened there is the inner groovy be equipped with drawing of patterns subassembly in the inner groovy, drawing of patterns subassembly include with the injection molding piece of inner groovy looks adaptation with be used for providing the elastic component of resilience force when the injection molding piece atress compresses, install two guide posts in the inner groovy of bed die at least, the injection molding piece is opened has the mounting hole that slides with the guide post mutually, the elastic component overlaps on the guide post and both ends are contradicted respectively in injection molding piece and bed die terminal surface, the injection molding piece is opened has along the lower bifurcation groove that vertical groove tip extends down, the last mould that corresponds has the last bifurcation groove that corresponds with lower bifurcation groove.
Preferably, the injection molding block is provided with a conical head consisting of two inclined planes, and the two inclined planes are provided with lower forked grooves.
Preferably, the injection molding piece is divided into an upper trapezoidal injection molding piece and a lower trapezoidal injection molding piece, the upper trapezoidal injection molding piece and the lower trapezoidal injection molding piece are sequentially installed on the guide post, and one end part of the elastic part sleeved on the guide post is abutted to the lower trapezoidal injection molding piece.
Preferably, a gap is formed between the upper trapezoidal injection molding block and the lower trapezoidal injection molding block, and the width of the gap is 0.5-3 cm.
Preferably, still including the trompil subassembly that is used for christmas tree branch fluting hole, the trompil subassembly is installed in the bed die, goes up the mould and is equipped with the drive block that drives the trompil subassembly and remove.
Preferably, the trompil subassembly includes a plurality of trompil guide bars, trompil drive piece, spring and needle bar, the trompil guide bar install at bed die side end face, the trompil drives the piece and opens the through-hole that has the relative activity of trompil guide bar looks adaptation, the spring housing is on the trompil guide bar, the trompil drives the piece and is installing on the trompil guide bar, the spring both ends are contradicted respectively in the trompil and are driven piece terminal surface and bed die side end face, needle bar one end is installed on the trompil drives the piece, the other end extends vertical groove down.
Preferably, the lower die is also provided with a hole seat, and the needle rod firstly passes through the hole seat and is placed in the lower vertical groove.
Preferably, the opening driving block is provided with a chute, and the driving block is provided with an inclined driving surface.
To sum up, the beneficial effects of the utility model reside in that:
1. this scheme modern design has add drawing of patterns subassembly and can realize fast, carries out the drawing of patterns to the product after moulding plastics, realizes the drawing of patterns in step when basically realizing opening, reduces artificial participation, improves the security and the production rate of production.
2. The injection molding piece in the drawing of patterns subassembly that this scheme was add, the injection molding piece has the taper head of compriseing two inclined planes, all is equipped with down the bifurcation groove on two inclined planes, is suitable for like this also relatively wide, can mould plastics into a plurality of branches, on the basis of current more common Y type is moulded plastics, has add a plurality of branching branches, three-dimensional shape more, and the suitability is wider.
3. This scheme is suitable for the trompil subassembly, can let the trunk after moulding plastics all leave the jack, if needs peg graft, insert can, very convenient, rationalize more in the design.
In conclusion, the scheme is reasonable in design, limited space is utilized, demolding treatment is carried out, the speed of processing products is increased, personnel are reduced, and the overall processing safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the production mold of the present invention;
FIG. 2 is a schematic structural view of a lower mold with a demolding assembly;
FIG. 3 is a schematic structural view of an upper mold;
FIG. 4 is a schematic structural view of a lower mold;
FIG. 5 is a simplified diagram of the lower mold with the addition of a stripper assembly;
FIG. 6 is a schematic structural view of a lower trapezoidal injection molded block;
FIG. 7 is a schematic structural diagram of an upper trapezoidal injection block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 7 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 7, the utility model discloses a production mold for Christmas tree branch artware, which comprises an upper mold 1 and a lower mold 2 which are matched, wherein the upper mold 1 and/or the lower mold 2 are provided with injection material inlet openings, the upper mold 1 is provided with a fixed column 14, the injection material inlet opening 13 of the scheme is arranged on the upper mold, the lower mold 2 is provided with a lower vertical groove 21, the upper mold 1 is provided with an upper vertical groove 12 corresponding to the lower vertical groove, the lower mold 2 is provided with an inner groove 24, a demolding component is arranged in the inner groove 24, the demolding component comprises an injection molding block 5 matched with the inner groove and an elastic piece 8 used for providing resilience when the injection molding block is compressed under stress, the elastic piece adopts a spring, at least two guide posts 9 are arranged in a mounting hole 25 in the inner groove of the lower mold 2, the injection molding block 5 is provided with a mounting hole 61 sliding with the guide posts 9, at this time, the injection molding block adopts a hexagonal injection molding block, referring to fig. 5, the elastic member 8 is sleeved on the guiding column, and two ends of the elastic member respectively abut against the injection molding block and the end surface of the lower mold, the injection molding block is provided with a lower branched groove 22 extending along the end portion 220 of the lower vertical groove, the corresponding upper mold is provided with an upper branched groove 11 corresponding to the lower branched groove, and the above scheme is further explained: for the sealed runner of moulding plastics when the last bifurcation groove 11 that lower bifurcation groove corresponds cooperatees, the spring inlays in the mounting hole 61 of the lower terminal surface of moulding plastics piece 5, only need open on the mounting hole basis a concentric diameter be greater than the mounting hole can, can prevent spring one end like this, guide post fixed connection is in the mounting hole of moulding plastics piece and bed die, goes up the mould and has the cooperation groove 10 of the partial adaptation of the piece of moulding plastics that exposes on the bed die terminal surface.
The during operation moves down the mould, can be because of the influence by the spring, when out of work, the spring is in natural state, the piece of moulding plastics has certain distance with the inner groovy promptly, basically at 2cm, and the piece of moulding plastics is located the top of bed die terminal surface, it moves down the first injection molding of contradicting to go up the mould, let the injection molding piece move in the inner groovy, can coincide after that, realize moulding plastics, after moulding plastics, when going up the mould and slowly breaking away from the bed die, because the effect of spring, the piece of moulding plastics that is in the compression can resume original state, can let the handicraft tree trunk of moulding plastics on the bed die break away from, realize the effect of drawing of patterns, realize also the effect of drawing of patterns at the die sinking, it is.
In order to manufacture better products and enrich the products, the injection molding block is provided with a conical head consisting of two inclined planes, the two inclined planes are respectively provided with a lower branching groove which is equivalent to a Y-shaped branch, and meanwhile, the inclined planes can be provided with injection molding runners at branching positions, so that product diversification can be realized.
Specifically, the injection molding piece is divided into an upper trapezoidal injection molding piece 7 and a lower trapezoidal injection molding piece 6, the upper trapezoidal injection molding piece 7 and the lower trapezoidal injection molding piece 6 are sequentially installed on the guide post 9, and one end part of the elastic part sleeved on the guide post 9 is abutted to the lower trapezoidal injection molding piece.
Preferably, a gap 15 is formed between the upper trapezoidal injection molding block and the lower trapezoidal injection molding block, the width of the gap is 0.5-3cm, the spring 71 is sleeved on the guide column 9 between the upper trapezoidal injection molding block and the lower trapezoidal injection molding block, in order to better place the spring, the upper trapezoidal injection molding block is provided with a concave ring surface 71 with a large concentric diameter along the mounting hole 72, and thus, the spring has the effect that when the upper trapezoidal injection molding block moves downwards to the upper mold, the lower trapezoidal injection molding block moves downwards to the inner groove firstly under the action of the spring, then the upper trapezoidal injection molding block is superposed with the lower trapezoidal injection molding block, the structure is designed to be mainly convenient for better demolding and protecting products, after the injection molding is completed, the upper trapezoidal injection molding block moves upwards firstly, branches on the upper trapezoidal injection molding block can leave firstly, and then injection molding branches on the lower trapezoidal injection molding block separate.
Example 2
Add the part on embodiment 1's basis, specifically as follows, still including the trompil subassembly that is used for christmas branch fluting hole, the trompil subassembly is installed in bed die 2, goes up mould 1 and is equipped with the drive block 3 that drives the trompil subassembly and remove.
The trompil subassembly includes that a plurality of trompil guide bars 42, trompil drive piece 4, spring 43 and needle bar 46, trompil guide bar 42 install at bed die side end face, the trompil drives piece 4 and opens the through-hole that has the relative activity of trompil guide bar looks adaptation, spring 43 overlaps on trompil guide bar 42, the trompil drives the piece and is installing on the trompil guide bar, spring 43 both ends are contradicted respectively in the trompil and drive piece terminal surface and bed die side end face, needle bar 46 one end is installed on trompil drives piece 4, the other end extends vertical groove 21 down. It should be noted that the tapping guide bar comprises a limiting rod 44, one end of the limiting rod 44 is fixed on the tapping driving block 4 through a nut, and the other end is fixed on the end face of the lower die.
The lower die is also provided with a hole seat 23, and the needle rod firstly passes through the hole seat 23 and is arranged in the lower vertical groove 21. Wherein the apertured drive block is provided with a chute 41 and the drive block has an inclined drive surface 31.
When going up the mould and moving down, the slant drive face 31 of the drive block of going up the mould can with chute 41 face contact, because the drive block 3 is immovable, so can drive trompil drive block 4 and move to the lower mould, at this moment, spring 43 compresses, the needle bar also can move down the lower vertical groove 21 of lower mould after that, the diameter of needle bar is less than the width and the diameter of lower vertical groove 21, can open a hole groove to needs injection moulding's handicraft among the injection moulding process, this kind of mechanism has two aspects effects, when the lower mould is slowly kept away from to last mould, the needle bar can be along with keeping away from lower vertical groove when trompil drive block 4 resumes the normal position, can extract, can drive the fashioned product of vertical groove down, also have certain effect to the drawing of patterns when realizing opening.
The utility model that should point out simultaneously indicates the terminology, like: the directional or positional relationships indicated as "front", "rear", "vertical", "horizontal", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a production mould of branch handicraft on christmas, includes matched with last mould and bed die, goes up mould and/or bed die and is equipped with the material inlet port of moulding plastics, and the bed die is opened has lower vertical groove, goes up the mould and has the last vertical groove that corresponds with lower vertical groove, its characterized in that: the bed die is opened there is the inner groovy be equipped with drawing of patterns subassembly in the inner groovy, drawing of patterns subassembly include with the injection molding piece of inner groovy looks adaptation with be used for providing the elastic component of resilience force when the injection molding piece atress compresses, install two guide posts in the inner groovy of bed die at least, the injection molding piece is opened has the mounting hole that slides with the guide post mutually, the elastic component overlaps on the guide post and both ends are contradicted respectively in injection molding piece and bed die terminal surface, the injection molding piece is opened has along the lower bifurcation groove that vertical groove tip extends down, the last mould that corresponds has the last bifurcation groove that corresponds with lower bifurcation groove.
2. The Christmas tree branch handicraft production mould of claim 1, wherein: the injection molding block is provided with a conical head consisting of two inclined planes, and the two inclined planes are both provided with lower bifurcating grooves.
3. The christmas tree branch artwork production mold of claim 2, wherein: the injection molding piece is divided into an upper trapezoidal injection molding piece and a lower trapezoidal injection molding piece, the upper trapezoidal injection molding piece and the lower trapezoidal injection molding piece are sequentially installed on the guide post, and one end part of the elastic part sleeved on the guide post is abutted to the lower trapezoidal injection molding piece.
4. The mold for producing Christmas tree branch artware according to claim 3, wherein: a gap is formed between the upper trapezoidal injection molding block and the lower trapezoidal injection molding block, and the width of the gap is 0.5-3 cm.
5. The mold for producing Christmas tree branch artware according to any one of claims 1 to 4, wherein: still including the trompil subassembly that is used for branch grooving hole on christmas, the trompil subassembly is installed in the bed die, goes up the mould and is equipped with the drive block that orders about the removal of trompil subassembly.
6. The mold for producing Christmas tree branch artware according to claim 5, wherein: the trompil subassembly includes a plurality of trompil guide bars, trompil drive piece, spring and needle bar, the trompil guide bar install at bed die side end face, the trompil drives the piece and opens the through-hole that has the relative activity of trompil guide bar looks adaptation, the spring housing is on the trompil guide bar, the trompil drives the piece and is installing on the trompil guide bar, the spring both ends are contradicted respectively in the trompil and drive piece terminal surface and bed die side end face, needle bar one end is installed on the trompil drives the piece, the other end extends vertical groove down.
7. The Christmas tree branch handicraft production mould of claim 6, wherein: the lower die is also provided with a hole seat, and the needle rod firstly passes through the hole seat and is arranged in the lower vertical groove.
8. The christmas tree branch artwork production mold of claim 7, wherein: the hole-opening driving block is provided with a chute and is provided with an inclined driving surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211198.2U CN210257055U (en) | 2019-07-30 | 2019-07-30 | Production mould of branch handicraft on christmas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211198.2U CN210257055U (en) | 2019-07-30 | 2019-07-30 | Production mould of branch handicraft on christmas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257055U true CN210257055U (en) | 2020-04-07 |
Family
ID=70015076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211198.2U Expired - Fee Related CN210257055U (en) | 2019-07-30 | 2019-07-30 | Production mould of branch handicraft on christmas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659468A (en) * | 2020-12-22 | 2021-04-16 | 陈结忠 | Integral forming injection molding process for Christmas tree branches |
| CN115246200A (en) * | 2021-04-28 | 2022-10-28 | 深圳市明杰浩科技有限公司 | Mould for manufacturing Christmas tree branches |
-
2019
- 2019-07-30 CN CN201921211198.2U patent/CN210257055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659468A (en) * | 2020-12-22 | 2021-04-16 | 陈结忠 | Integral forming injection molding process for Christmas tree branches |
| CN112659468B (en) * | 2020-12-22 | 2022-03-08 | 惠州市禾田装饰品有限公司 | Integral forming injection molding process for Christmas tree branches |
| CN115246200A (en) * | 2021-04-28 | 2022-10-28 | 深圳市明杰浩科技有限公司 | Mould for manufacturing Christmas tree branches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |