CN212826554U - Clothes hanger mould - Google Patents
Clothes hanger mould Download PDFInfo
- Publication number
- CN212826554U CN212826554U CN202021092295.7U CN202021092295U CN212826554U CN 212826554 U CN212826554 U CN 212826554U CN 202021092295 U CN202021092295 U CN 202021092295U CN 212826554 U CN212826554 U CN 212826554U
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- Prior art keywords
- plate
- movable die
- die plate
- fixed
- movable
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- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a clothes hanger mould, it is including erectting relative and the fixed die plate and the movable mould board of establishing, set up type groove on fixed die plate and the opposite face between them respectively, when fixed die plate and movable mould board compound die, synthetic clothes hanger die cavity is enclosed in both type grooves, still be provided with the water conservancy diversion way with type groove intercommunication on the face of movable mould board in the face of fixed die plate, set up the water conservancy diversion hole that communicates with the water conservancy diversion way when the compound die on the fixed die plate, be provided with the movable mould backing plate on the face of the back of the fixed die plate of movable mould board, be provided with the guide bar on the movable mould backing plate, be provided with the gliding knockout plate of movable mould backing plate relatively on the guide bar, be provided with the thimble that a plurality of passed the movable mould backing plate on the knockout plate, during the drawing of patterns. The mold is good in integral forming effect, low in mold cost, capable of injection molding a plurality of clothes hangers at one time, reasonable in internal flow channel and groove layout and high in production efficiency.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to a clothes hanger mould.
Background
In the manufacturing process of the plastic clothes rack, the plastic clothes rack is generally produced by an injection mold. The common injection mold consists of an upper mold and a lower mold, wherein the upper mold is arranged on a movable template of the injection molding machine, the lower mold is arranged on a fixed template of the injection molding machine, the upper mold and the lower mold are closed to form a pouring system and a cavity during injection molding, and the upper mold and the lower mold are separated to take out a product during mold opening.
As shown in figure 5, a clothes hanger comprises an integral clothes hanger body 19, and a plurality of raised anti-slip parts 20 are arranged on the clothes hanger body. Through above-mentioned mould integrated into one piece, during the drawing of patterns, antiskid portion has increased the adhesive force of goods and upper and lower mould, has increased the drawing of patterns degree of difficulty, need all set up ejection mechanism on last mould, lower mould this moment can, the mould is with high costs. In addition, the mode of opening the mold up and down is easily influenced by gravity factors, so that the material is inconvenient to take.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clothes hanger mould realizes plastics clothes hanger integrated into one piece to make things convenient for the goods to deviate from.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a clothes hanger die comprises a fixed die plate and a movable die plate which are vertically opposite to each other, wherein opposite surfaces of the fixed die plate and the movable die plate are respectively provided with a groove, when the fixed die plate and the movable die plate are closed, the grooves of the fixed die plate and the movable die plate enclose a clothes hanger cavity, the surface of the movable die plate facing the fixed die plate is also provided with a flow guide channel communicated with the grooves, the fixed die plate is provided with a flow guide hole communicated with the flow guide channel when the fixed die plate and the movable die plate are closed, the surface of the movable die plate, which faces away from the fixed die plate, is provided with a movable die base plate, the movable die base plate is provided with a guide rod, the guide rod is provided with an ejector plate capable of sliding relative to the movable die base plate, the ejector plate is provided with a plurality of ejector.
Furthermore, four profiled grooves are respectively distributed on two template surfaces and are arranged in an upper row and a lower row, the flow guide channel is positioned between the two rows of profiled grooves, and branch circuits connected with the profiled grooves are led out from the flow guide channel.
Furthermore, one side of the movable die base plate is provided with movable die foot plates at intervals, the movable die base plate is fixedly connected with the movable die foot plates through supporting blocks, the guide rods are fixed with the movable die foot plates, and the ejector plate reciprocates between the movable die base plate and the movable die foot plates.
Furthermore, a plurality of ejection columns are arranged on the ejection plate and penetrate through the movable die base plate and the movable die plate, and during demolding, the ejection columns abut against the fixed die plate to help the movable die plate to be separated from the fixed die plate.
Furthermore, the thimble extending into the groove is flush with the groove wall during injection molding, so that the surface molding of the product is not influenced.
Further, the ejector pins extending into the flow guide channel exceed the flow channel wall during injection molding, so as to be in contact with injection molding fluid.
Further, a fixed die foot plate is arranged on the surface of the fixed die plate, which is back to the movable die plate, and an injection molding hole communicated with the flow guide hole is formed in the fixed die foot plate.
Furthermore, the movable template is provided with a positioning column facing the fixed template, and the fixed template is provided with a positioning hole corresponding to the positioning column.
Furthermore, a guide pillar facing the movable template is arranged on the fixed template, and a guide sleeve corresponding to the guide pillar is arranged on the movable template.
To sum up, the beneficial effects of the utility model are that, compared with the prior art, clothes hanger mould integrated into one piece is effectual, and the mould is with low costs, once can a plurality of clothes hangers of injection moulding, and inside runner, type groove are rationally distributed, and production efficiency is high, and thimble, guide bar, guide pillar etc. have guaranteed mould normal action and smooth and easy drawing of patterns, have avoided card material phenomenon, and it is more reasonable to control the die sinking mode in addition, can cooperate more convenient unloading such as manipulator.
Drawings
FIG. 1 is a schematic structural view of a hanger mold according to an embodiment of the present invention;
fig. 2 is an exploded view of a hanger mold according to an embodiment of the present invention;
figure 3 is a cross-sectional view of a hanger die provided by an embodiment of the present invention;
FIG. 4 is an enlarged view at A in FIG. 2;
fig. 5 is a structural schematic diagram of a prior art plastic clothes rack.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present embodiment provides a mold for a clothes hanger, which includes a fixed mold plate 1 and a movable mold plate 2 that are vertically opposite to each other, wherein the opposite surfaces of the fixed mold plate 1 and the movable mold plate 2 are respectively provided with a groove 3, and when the fixed mold plate 1 and the movable mold plate 2 are closed, the groove 3 of the fixed mold plate and the movable mold plate enclose a cavity of the clothes hanger.
The surface of the movable template 2 facing the fixed template 1 is also provided with a flow guide channel 4 communicated with the groove 3, the fixed template 1 is provided with a flow guide hole 5 communicated with the flow guide channel 4 during die assembly, the surface of the fixed template 1 back to the movable template 2 is provided with a fixed die foot plate 6, and the fixed die foot plate 6 is provided with an injection molding hole 7 communicated with the flow guide hole 5.
Be provided with movable mould backing plate 8 on the face of movable mould board 2 back to fixed die plate 1, be provided with guide bar 9 on the movable mould backing plate 8, be provided with the gliding knock-out plate 10 of movable mould backing plate 8 relatively on the guide bar 9, one side interval of movable mould backing plate 8 is provided with movable mould sole 11, link firmly through supporting shoe 12 between movable mould backing plate 8 and the movable mould sole 11, guide bar 9 is fixed with movable mould sole 11, knock-out plate 10 reciprocating motion is between movable mould backing plate 8 and movable mould sole 11, be provided with a plurality of thimble 13 that passes movable mould backing plate 8 on the knock-out plate 10, during the drawing of patterns, each thimble 13 stretches into in type groove 3 and the water conservancy diversion 4 with the product level ejecting.
Wherein, the thimble 13 extending into the profiled groove 3 is flush with the groove wall when in injection molding, thereby not influencing the surface molding of the product; the needles 13 extending into the flow guide 4 project beyond the flow guide wall during injection, so as to come into contact with the injection fluid.
It should be noted that, the thimble 13 penetrates the injection fluid in the flow guide 4, and during the shaping drawing of patterns, one can help the goods can not adhere with the fixed die plate 1, and two when the thimble 13 pushes out the goods from the driven die plate 2, the goods can not directly drop, can make things convenient for the manual work to take or the manipulator presss from both sides is got, and because the bonding department of thimble 13 is located the waste edge of goods, can not influence the goods quality.
In order to improve the production efficiency, four plastic clothes hangers are preferably designed by single injection molding, namely four profiled grooves 3 are respectively distributed on two template surfaces and are in an upper row and a lower row, the diversion channel 4 is positioned between the two rows of profiled grooves 3, and branches 14 for connecting the profiled grooves 3 are led out of the diversion channel 4, so that the template space is used to the maximum extent, and the comprehensive cost is reduced.
In addition, a plurality of top columns 15 are arranged on the ejector plate 10, the top columns 15 penetrate through the movable die base plate 8 and the movable die plate 2, and when the die is demolded, the top columns 15 abut against the fixed die plate 1 to help the movable die plate 2 to be separated from the fixed die plate 1.
The movable die plate 2 is provided with a positioning column 16 facing the fixed die plate 1, the fixed die plate 1 is provided with a positioning hole corresponding to the positioning column 16, the fixed die plate 1 is provided with a guide column 17 facing the movable die plate 2, and the movable die plate 2 is provided with a guide sleeve 18 corresponding to the guide column 17 to help to accurately mold.
When the die is closed, the fixed die plate 1 is attached to the movable die plate 2, the ejector plate 10 controls the ejector pin 13 to retract into the movable die plate 2, injection molding fluid is injected from the injection molding hole 7, the injection molding fluid fills the groove 3 along the flow guide hole 5 and the flow guide channel 4, and the pressure and cooling are maintained to obtain a product; during demoulding, the movable mould plate 2 retreats, the ejection column 15 helps the movable mould plate to be separated from the fixed mould plate 1, the ejection plate 10 controls the ejector pin 13 to extend out, so that a product is pushed out, the ejector pin 13 is adhered to the waste edge of the product, the product is suspended between the fixed mould plate 1 and the movable mould plate 2, and the material taking is facilitated.
In conclusion, the clothes hanger mold is good in integral forming effect, low in mold cost, capable of injection molding a plurality of clothes hangers at one time, reasonable in layout of the internal flow channels and the type grooves, high in production efficiency, capable of guaranteeing normal action and smooth demolding of the mold by the ejector pins, the guide rods, the guide pillars and the like, capable of avoiding material clamping, reasonable in left and right mold opening mode and capable of being matched with manipulators to facilitate blanking.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The clothes hanger die is characterized by comprising a fixed die plate and a movable die plate which are vertically opposite and arranged, wherein the opposite surfaces of the fixed die plate and the movable die plate are respectively provided with a groove, when the fixed die plate and the movable die plate are combined, the grooves of the fixed die plate and the movable die plate enclose a clothes hanger cavity, the surface of the movable die plate facing the fixed die plate is also provided with a flow guide channel communicated with the grooves, the fixed die plate is provided with flow guide holes communicated with the flow guide channel when the fixed die plate and the movable die plate are combined, the surface of the movable die plate facing away from the fixed die plate is provided with a movable die base plate, the movable die base plate is provided with a guide rod, the guide rod is provided with an ejector plate capable of sliding relative to the movable die base plate, the ejector plate is provided with a plurality of ejector pins penetrating through the movable die base plate, and during demolding, each.
2. The hanger mold of claim 1, wherein: four of the groove are respectively distributed on the two template surfaces and are arranged in an upper row and a lower row, the flow guide channel is positioned between the two rows of the groove, and a branch for connecting each groove is led out of the flow guide channel.
3. The hanger mold of claim 1, wherein: one side of the movable die base plate is provided with movable die foot plates at intervals, the movable die base plate is fixedly connected with the movable die foot plates through supporting blocks, the guide rod is fixed with the movable die foot plates, and the ejector plate reciprocates between the movable die base plate and the movable die foot plates.
4. The hanger mold of claim 1, wherein: the ejector plate is provided with a plurality of ejector columns, the ejector columns penetrate through the movable die base plate and the movable die plate, and during demolding, the ejector columns abut against the fixed die plate to help the movable die plate to be separated from the fixed die plate.
5. The hanger mold of claim 1, wherein: the thimble extending into the groove is flush with the groove wall during injection molding, so that the surface molding of the product is not influenced.
6. The hanger mold of claim 1, wherein: the ejector pin extending into the flow guide channel exceeds the flow channel wall during injection molding, so that the ejector pin is contacted with injection molding fluid.
7. The hanger mold of claim 1, wherein: and a fixed die foot plate is arranged on the surface of the fixed die plate, which is back to the movable die plate, and an injection molding hole communicated with the flow guide hole is formed in the fixed die foot plate.
8. The hanger mold of claim 1, wherein: the movable template is provided with a positioning column facing the fixed template, and the fixed template is provided with a positioning hole corresponding to the positioning column.
9. The hanger mold of claim 1, wherein: the fixed die plate is provided with a guide pillar facing the movable die plate, and the movable die plate is provided with a guide sleeve corresponding to the guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092295.7U CN212826554U (en) | 2020-06-12 | 2020-06-12 | Clothes hanger mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092295.7U CN212826554U (en) | 2020-06-12 | 2020-06-12 | Clothes hanger mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212826554U true CN212826554U (en) | 2021-03-30 |
Family
ID=75172438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021092295.7U Expired - Fee Related CN212826554U (en) | 2020-06-12 | 2020-06-12 | Clothes hanger mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212826554U (en) |
-
2020
- 2020-06-12 CN CN202021092295.7U patent/CN212826554U/en not_active Expired - Fee Related
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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: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |