CN106626240A - A tray injection die - Google Patents
A tray injection die Download PDFInfo
- Publication number
- CN106626240A CN106626240A CN201510437432.3A CN201510437432A CN106626240A CN 106626240 A CN106626240 A CN 106626240A CN 201510437432 A CN201510437432 A CN 201510437432A CN 106626240 A CN106626240 A CN 106626240A
- Authority
- CN
- China
- Prior art keywords
- handover module
- sliding bar
- thimble
- fixing groove
- dynamic model
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000008094 contradictory effect Effects 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
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- 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
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
-
- 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
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
- B29C2045/2677—The exchangeable mould parts being combinable or rearrangeable in different ways
Abstract
A tray injection die is disclosed. According to main points of a technical scheme, the die includes a moving die and a fixed die; the moving die is provided with an ejector pin compound plate; the ejector pin compound plate is provided with a plurality of ejector pin bars penetrating the moving die; the moving die and the fixed die are respectively provided with a first switch module and a second switch module which are abutted against each other; cross sections of the first and second switch modules are square; four same side surfaces of the first and second switch modules are respectively provided with a molding block; and the moving die and the fixed die are respectively provided with a first fixing groove and a second fixing groove which are used for fixing the first and second switch modules respectively.
Description
Technical field
The present invention relates to a kind of mould manufacturing field, more specifically, it relates to a kind of pallet injection mold.
Background technology
Pallet is that people carry article in daily life and product is carried with a kind of plastic product widely by plant area, and pallet mainly carries out injection molding and forms by pallet injection mold, and pallet needs to adapt to different mode of transport, generally structure can occur change slightly, especially go up and change more on the reinforcement of pallet, and at present people can be carried out remaking a secondary mould by each change, processing cost is caused to greatly improve, and pallet injection mold comparatively volume is very huge, cause more mold exchange very difficult.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of convenience slightly adjusts the pallet injection mold of mould structure.
For achieving the above object, the invention provides following technical scheme：A kind of pallet injection mold, including dynamic model, cover half, the dynamic model is provided with thimble compound plate, the thimble compound plate is provided with several thimble rods through dynamic model, being respectively equipped with the dynamic model and cover half can competing first handover module and the second handover module, the section of first handover module and the second handover module is square, four identical sides of first handover module and the second handover module are respectively equipped with forming blocks, the first fixing groove and the second fixing groove fixed for the first handover module and the second handover module is respectively equipped with the dynamic model and cover half.
Preferably, the first fixing groove side slidably connects the first sliding bar, and the center rotating of first handover module is connected on the first sliding bar, and first sliding bar is connected on thimble compound plate.
Preferably, the second fixing groove side slidably connects the second sliding bar, and the center rotating of second handover module is connected on the second sliding bar, and second sliding bar is provided with locking piece.
Preferably, the thimble compound plate is provided with conflict plate near dynamic model side, and first sliding bar is fixedly connected on conflict plate side, is connected by elastic component between the conflict plate and thimble compound plate.
Preferably, the thimble compound plate is provided with auxiliary thimble, and the auxiliary thimble sequentially passes through conflict plate, the first sliding bar.
Compared with prior art, beneficial effects of the present invention are：Because four sides of the first handover module are provided with different forming blocks，Four sides of the second handover module also are provided with different forming blocks，And first the forming blocks of forming blocks and the second handover module of handover module can match two-by-two when contradicting，Form different runners，And the runner can form effective reinforcement in injection，And the first handover module and the second handover module are respectively installed in the first fixing groove and the second fixing groove in mold injection，So as to when being molded, the first handover module can just be contradicted with the second handover module，Forming blocks form the runner of needs after contradicting two-by-two，So as to realize the injection of injection mold，And when conversion another kind model is needed，First handover module and the second handover module are taken out respectively from the first fixing groove and the second fixing groove，It is rotated further by the one side for needing，Again the first handover module and the second handover module are fixed into back the first fixing groove and the second fixing groove，So that different forming blocks form different runners after contradicting，So as to realize the switching of different model，So as to make during different pallets without the need for entirely more mold exchange，Avoid the dismounting of large mold，Only need to remove the first handover module and the second handover module，Change another face again to reinstall，Greatly reduce the cost of Making mold，And switch very convenient，The time of people is saved.
Description of the drawings
Fig. 1 is the axonometric chart of pallet injection mold embodiment of the present invention；
Fig. 2 is the sectional view of A-A in Fig. 1；
Fig. 3 be pallet injection mold embodiment of the present invention switching after state diagram；
Fig. 4 is the demoulding state diagram of pallet injection mold embodiment of the present invention.
Reference：1st, dynamic model；2nd, cover half；3rd, thimble compound plate；31st, thimble rod；4th, the second handover module；41st, forming blocks；42nd, the second fixing groove；43rd, the second sliding bar；44th, nut；5th, the first handover module；51st, the first fixing groove；52nd, the first sliding bar；53rd, plate is contradicted；54th, elastic component；55th, thimble is aided in.
Specific embodiment
Pallet injection mold embodiment of the present invention is described further referring to figs. 1 to Fig. 4.
A kind of pallet injection mold，Including dynamic model 1、Cover half 2，The dynamic model 1 is provided with thimble compound plate 3，The thimble compound plate 3 is provided with several thimble rods 31 through dynamic model 1，Being respectively equipped with the dynamic model 1 and cover half 2 can the handover module 4 of competing first handover module 5 and second，The section of the handover module 4 of first handover module 5 and second is square，First handover module, 5 and second handover module, 4 four identical sides are respectively equipped with forming blocks 41，The first fixing groove 51 and the second fixing groove 42 fixed for the first handover module 5 and the second handover module 4 is respectively equipped with the dynamic model 1 and cover half 2，Because four sides of the first handover module 5 are provided with different forming blocks 41，Four sides of the second handover module 4 also are provided with different forming blocks 41，And first the forming blocks 41 of forming blocks 41 and the second handover module 4 of handover module 5 can match two-by-two when contradicting，Form different runners，And the runner can form effective reinforcement in injection，And the first handover module 5 and the second handover module 4 are respectively installed in the first fixing groove 51 and the second fixing groove 42 in mold injection，So as to when being molded, the first handover module 5 can just be contradicted with the second handover module 4，Forming blocks 41 form the runner of needs after contradicting two-by-two，So as to realize the injection of injection mold，And when conversion another kind model is needed，First handover module 5 and the second handover module 4 are taken out respectively from the first fixing groove 51 and the second fixing groove 42，It is rotated further by the one side for needing，Again the first handover module 5 and the second handover module 4 are fixed into back the first fixing groove 51 and the second fixing groove 42，So that different forming blocks 41 form different runners after contradicting，So as to realize the switching of different model，So as to make during different pallets without the need for entirely more mold exchange，Avoid the dismounting of large mold，Only need to remove the first handover module 5 and the second handover module 4，Change another face again to reinstall，Greatly reduce the cost of Making mold，And switch very convenient，The time of people is saved.
The side of first fixing groove 51 slidably connects the first sliding bar 52, the center rotating of first handover module 5 is connected on the first sliding bar 52, first sliding bar 52 is connected on thimble compound plate 3, first handover module 5 carries out vertical slip by the first sliding bar 52 in the first fixing groove 51, so as to the first sliding bar 52 effectively serves the effect of guiding, so as to facilitate the installation of the first handover module 5.
The side of second fixing groove 42 slidably connects the second sliding bar 43, and the center rotating of second handover module 4 is connected on the second sliding bar 43, and second sliding bar 43 is provided with locking piece, and locking piece is nut 44.There is screw thread on second sliding bar 43, second handover module 4 carries out vertical slip by the second sliding bar 43 in the second fixing groove 42, so as to the second sliding bar 43 effectively serves the effect of guiding, so as to facilitate the installation of the second handover module 4, and after the second handover module 4 is completely installed in the second fixing groove 42, by the cooperation of the sliding bar 43 of nut 44 and second, the second sliding bar 43 is set to be effectively locked on cover half 2.
The thimble compound plate 3 is provided with conflict plate 53 near the side of dynamic model 1, first sliding bar 52 is fixedly connected on conflict plate 53 side, connected by elastic component 54 between the conflict plate 53 and thimble compound plate 3, when injection, thimble compound plate 3 is held by elastic component 54 and contradicts plate 53, so that the second handover module 4 can be effectively fixed in the second fixing groove 42, so as to avoid the movement that the second sliding bar 43 limits thimble compound plate 3, so as to improve the accuracy of mould.
The thimble compound plate 3 is provided with auxiliary thimble 55, the auxiliary thimble 55 sequentially passes through conflict plate 53, first sliding bar 52, conflict plate 53 is driven to eject when thimble compound plate 3 is promoted to dynamic model 1, so that the second handover module 4 is removed together with the product of molding, so that will not very first time demoulding at the second handover module 4, product is avoided to stretch, contradict plate 53 when certain position is moved to contradict on dynamic model 1, two thimble compound plates 3 are continued to press on, so that auxiliary thimble 55 is continued to move to, by the auxiliary thimble 55 for removing, product is ejected from the second handover module 4, so as to realize that product is ejected completely, it is stretched so as to effectively avoid product, improve the qualification rate of product.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of pallet injection mold, including dynamic model, cover half, the dynamic model is provided with thimble compound plate, and the thimble compound plate is provided with several thimble rods through dynamic model, it is characterized in that：Being respectively equipped with the dynamic model and cover half can competing first handover module and the second handover module, the section of first handover module and the second handover module is square, four identical sides of first handover module and the second handover module are respectively equipped with forming blocks, and the first fixing groove and the second fixing groove fixed for the first handover module and the second handover module is respectively equipped with the dynamic model and cover half.
2. pallet injection mold according to claim 1, is characterized in that：The first fixing groove side slidably connects the first sliding bar, and the center rotating of first handover module is connected on the first sliding bar, and first sliding bar is connected on thimble compound plate.
3. pallet injection mold according to claim 2, is characterized in that：The second fixing groove side slidably connects the second sliding bar, and the center rotating of second handover module is connected on the second sliding bar, and second sliding bar is provided with locking piece.
4. pallet injection mold according to claim 3, is characterized in that：The thimble compound plate is provided with conflict plate near dynamic model side, and first sliding bar is fixedly connected on conflict plate side, is connected by elastic component between the conflict plate and thimble compound plate.
5. pallet injection mold according to claim 4, is characterized in that：The thimble compound plate is provided with auxiliary thimble, and the auxiliary thimble sequentially passes through conflict plate, the first sliding bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437432.3A CN106626240B (en) | 2015-07-23 | 2015-07-23 | Pallet injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437432.3A CN106626240B (en) | 2015-07-23 | 2015-07-23 | Pallet injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626240A true CN106626240A (en) | 2017-05-10 |
| CN106626240B CN106626240B (en) | 2019-02-12 |
Family
ID=58815195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510437432.3A Active CN106626240B (en) | 2015-07-23 | 2015-07-23 | Pallet injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626240B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382718A (en) * | 1986-09-29 | 1988-04-13 | Yazaki Corp | Mold equipment of transfer molding tool |
| CN201856345U (en) * | 2010-11-05 | 2011-06-08 | 浙江凯华模具有限公司 | Demoulding mechanism for plastic circulation box mould |
| CN202357376U (en) * | 2011-11-18 | 2012-08-01 | 浙江荣新工贸有限公司 | Secondary inclined sliding core-pulling mechanism of plastic tray die |
| CN202357352U (en) * | 2011-11-18 | 2012-08-01 | 浙江荣新工贸有限公司 | Injection mold for plastic pallets in shape of Chinese character 'chuan' |
| CN203973945U (en) * | 2014-07-17 | 2014-12-03 | 浙江荣新工贸有限公司 | Plastic pallet injection mold replacing formula prong is inserted and is coiled pin and inserts |
-
2015
- 2015-07-23 CN CN201510437432.3A patent/CN106626240B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382718A (en) * | 1986-09-29 | 1988-04-13 | Yazaki Corp | Mold equipment of transfer molding tool |
| CN201856345U (en) * | 2010-11-05 | 2011-06-08 | 浙江凯华模具有限公司 | Demoulding mechanism for plastic circulation box mould |
| CN202357376U (en) * | 2011-11-18 | 2012-08-01 | 浙江荣新工贸有限公司 | Secondary inclined sliding core-pulling mechanism of plastic tray die |
| CN202357352U (en) * | 2011-11-18 | 2012-08-01 | 浙江荣新工贸有限公司 | Injection mold for plastic pallets in shape of Chinese character 'chuan' |
| CN203973945U (en) * | 2014-07-17 | 2014-12-03 | 浙江荣新工贸有限公司 | Plastic pallet injection mold replacing formula prong is inserted and is coiled pin and inserts |
Non-Patent Citations (1)
| Title |
|---|
| 朱光力 等: "《塑料模具设计 第3版》", 30 January 2014, 清华大学出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106626240B (en) | 2019-02-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: No. 21-8 Changhu Road, Lingang Economic Development Zone, Xiaogan City, Hubei Province, 432000 Patentee after: Hubei Zhenrong Plastic Technology Co.,Ltd. Address before: No. 9 Jinchuan Road, Huangyan Beicheng Development Zone, Taizhou City, Zhejiang Province, 318020 Patentee before: ZHEJIANG RONGXIN INDUSTRIAL & TRADING Co.,Ltd. |
|
| TR01 | Transfer of patent right |