CN112428530A - Multifunctional mold for injection molding - Google Patents
Multifunctional mold for injection molding Download PDFInfo
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- CN112428530A CN112428530A CN202011387534.6A CN202011387534A CN112428530A CN 112428530 A CN112428530 A CN 112428530A CN 202011387534 A CN202011387534 A CN 202011387534A CN 112428530 A CN112428530 A CN 112428530A
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- fastening
- injection molding
- mold
- mould
- heat insulation
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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
- B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a multifunctional mold for injection molding, which comprises a base, a lower mold, an upper mold and a top cover, wherein the lower mold is arranged on the base, the upper mold is arranged on the lower mold, the top cover is arranged on the upper mold, concave holes are respectively formed in the lower mold and the upper mold, a fixing buckle is arranged at the bottom of the upper mold, a fixing clamping groove is formed in the top of the lower mold, the fixing buckle is matched with the fixing clamping groove, a plurality of injection molding rods are respectively arranged on the lower mold and the upper mold, one ends of the plurality of injection molding rods are respectively arranged in the base, the other ends of the plurality of injection molding rods vertically upwards sequentially penetrate through the lower mold and the upper mold and the top cover, the cost is low, the labor force is less, the requirements of customers can be timely met, and the.
Description
Technical Field
The invention relates to the field of mold processing, in particular to a multifunctional mold for injection molding.
Background
Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, 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 method mainly realizes the processing of the appearance of an article by changing the physical state of a formed material, and the article is plain with the name of an industrial mother; the existing known die processing products are mostly manually operated in the processing process, bending and deformation can occur during die processing, the most important thing of an injection molding product is appearance, the processing mode and the die have the defects of slow processing, more defective products, high labor cost, influence on subsequent use and incapability of meeting the requirements of customers.
The prior art has defects and needs to be improved.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a multifunctional mold for injection molding.
The invention provides a technical document, and discloses a multifunctional mold for injection molding, which comprises a base, a lower mold, an upper mold and a top cover, wherein the lower mold is arranged on the base, the upper mold is arranged on the lower mold, the top cover is arranged on the upper mold, concave holes are respectively arranged in the lower mold and the upper mold, a fixing buckle is arranged at the bottom of the upper mold, a fixing clamping groove is arranged at the top of the lower mold, the fixing buckle is matched with the fixing clamping groove, a plurality of injection molding rods are respectively arranged on the lower mold and the upper mold, one ends of the plurality of injection molding rods are respectively arranged in the base, and the other ends of the plurality of injection molding rods vertically upwards sequentially penetrate through the lower mold and the upper mold and are arranged in the top.
Preferably, a circular hole is formed in the middle of the top cover.
Preferably, a circular observation hole is formed in the middle of the circular hole.
Preferably, a plurality of the injection molding rods are arranged at least more than two, and each injection molding rod is internally provided with an injection molding hole.
Preferably, heat insulation device and detection device are arranged in the sunken hole, the detection device is arranged on the heat insulation device, and the heat insulation device is arranged on the inner wall of the sunken hole.
Preferably, the heat insulation device comprises a heat insulation sleeve, a temperature sensor and a refrigerator, the heat insulation sleeve is arranged on the inner wall of the concave hole, the temperature sensor is arranged on the heat insulation sleeve, and the refrigerator is arranged in the heat insulation sleeve.
Preferably, a first fastener and a second fastener are respectively arranged on two sides of the upper die, and the first fastener and the second fastener are identical in structure.
Preferably, the first fastener comprises a fastening vertical plate, a fastening cylinder, a fastening stretching rod and a fastening block, the fastening vertical plate is arranged on the side wall of the upper die, the fixed top end of the fastening cylinder is arranged on one side face of the fastening vertical plate, the output end of the fastening cylinder is connected with one end of the fastening stretching rod, the other end of the fastening stretching rod vertically penetrates through the fastening vertical plate to be connected with the fastening block, and the fastening block is arranged on the side face of the concave hole.
Preferably, the lower die is provided with a mounting groove, the mounting groove is provided with a trimming block, the trimming block is provided with a trimming knife, and the trimming knife is arranged on one side of the concave hole.
Preferably, a buffer assembly is arranged in the lower die and comprises an elastic piece and an inflator, the elastic piece is arranged below the concave hole in the lower die and connected with the elastic piece, and the inflator drives the elastic piece to perform buffering work.
Compared with the prior art, the plastic injection molding machine has the advantages that the upper die and the lower die are used for fixing objects, the waste edges are fixed through the collision effect of the edge cutting blocks, the edge cutting blade can effectively cut off the waste edges when a plastic product is ejected out, the quality of the plastic product is improved, meanwhile, the product is stably fastened by the fastener, the injection molding product is prevented from being bent and deformed, the defective products are few in the processing mode, the cost is low, the labor force is few, the requirements of customers can be timely met, and the plastic injection molding machine has good market application value.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the recessed hole of the present invention.
Detailed Description
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The present invention will be described in detail with reference to the accompanying drawings.
One embodiment as described in fig. 1-3: a multifunctional mold for injection molding comprises a base 1, a lower mold 2, an upper mold 3 and a top cover 4, wherein the lower mold 2 is arranged on the base 1, the upper mold 3 is arranged on the lower mold 2, the top cover 4 is arranged on the upper mold 3, concave holes are formed in the lower mold 2 and the upper mold 3, a fixing buckle is arranged at the bottom of the upper mold 3, a fixing clamping groove is formed in the top of the lower mold 2 and is matched with the fixing clamping groove, a plurality of injection molding rods 5 are arranged on the lower mold 2 and the upper mold 3, one end of each injection molding rod is arranged in the base 1, and the other end of each injection molding rod vertically upwards sequentially penetrates through the lower mold 2 and the upper mold 3 and is arranged in the top cover 4; further, go up mould 3 and lower mould 2 and carry out the lock, start to mould plastics from the pole of moulding plastics on top cap 4 after the lock, mould plastics the completion after, wait to mould 3 after the shaping and take out the product.
Preferably, a circular hole 41 is formed in the middle of the top cover 4, and the hole is used for arranging a viewing hole.
Preferably, a circular observation hole is arranged in the middle of the circular hole 41.
Preferably, it is a plurality of the pole of moulding plastics sets up more than two at least, and all is provided with the hole of moulding plastics on every pole of moulding plastics is interior, moulds to the product in the downthehole from moulding plastics.
Preferably, a heat insulation device 6 and a detection device 7 are arranged in the recessed hole, the detection device 7 is arranged on the heat insulation device 6, and the heat insulation device 6 is arranged on the inner wall of the recessed hole; further, the heat insulation device 6 is used for preventing the product from damaging the mold during the injection molding process, and the detection device 7 is used for detecting the molding temperature and the molding quality of the product.
Preferably, the heat insulation device 6 comprises a heat insulation sleeve, a temperature sensor and a refrigerator, the heat insulation sleeve is arranged on the inner wall of the concave hole, the temperature sensor is arranged on the heat insulation sleeve, and the refrigerator is arranged in the heat insulation sleeve; furthermore, the heat insulating sleeve is used for insulating the heat of a product, the temperature sensor is used for transmitting the temperature of the product formed in the die to a computer, and the refrigerator is used for quickly cooling and forming the formed product.
Preferably, a circular observation hole 42 is formed in the middle of the top cover 4; the observation hole is arranged in the circular hole 41.
Preferably, a first fastening piece 31 and a second fastening piece 32 are respectively arranged on two sides of the upper die 3, and the first fastening piece 31 and the second fastening piece 32 have the same structure; the fastener fixes the injection molding die at the same time, and ensures that the edge cutting block 21 on the side is cut.
Preferably, the first fastening member 31 includes a fastening vertical plate, a fastening cylinder, a fastening stretching rod and a fastening block, the fastening vertical plate is disposed on the side wall of the upper die 3, a fixed top end of the fastening cylinder is disposed on one side of the fastening vertical plate, an output end of the fastening cylinder is connected to one end of the fastening stretching rod, the other end of the fastening stretching rod vertically penetrates through the fastening vertical plate to connect with the fastening block, and the fastening block is disposed on the side of the recessed hole; furthermore, the fastening cylinder drives the fastening stretching rod to move and fasten, and the fastening stretching rod drives the fastening block to further fix the formed die.
Preferably, the lower die 2 is provided with a mounting groove, the mounting groove is provided with a trimming block 21, the trimming block 21 is provided with a trimming knife 22, and the trimming knife 22 is arranged on one side of the concave hole; the slitter edges are fixed through the abutting action of the slitter edge blocks 21, and the slitter edges can be effectively cut by the slitter edge blades 22 when the plastic products are ejected out, so that the quality of the plastic products is improved.
Preferably, a buffer assembly is arranged in the lower die 2, the buffer assembly comprises an elastic piece 23 and an inflator 24, the elastic piece 23 is arranged below a concave hole in the lower die 2, the inflator 24 is connected with the elastic piece 23, and the inflator 24 drives the elastic piece 23 to perform buffer work; further, the inflator 24 drives the elastic member 23 to protect the injection molded product.
The second embodiment is different from the above embodiments in that at least two injection molding rods 5 are provided, and each injection molding rod is made of a heat-proof material.
The third embodiment is different from the above embodiments in that the elastic member 23 is provided with a pressure relief through hole communicated with the outside.
The fourth embodiment is different from the above embodiments in that a molding line is provided in the lower mold 2.
The fifth embodiment is different from the above embodiments in that the lower mold 2 is provided with a vent hole.
Sixth embodiment is different from the above in that the lower mold 2 and the lower mold 2 may be configured to be connected by positive and negative magnetic members.
The seventh embodiment is different from the above embodiments in that the lower die 2 and the upper die 3 are both provided with stripping convex blocks.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a multifunctional mold for moulding plastics, its characterized in that, includes base, lower mould, goes up mould and top cap, the lower mould set up with on the base, go up the mould set up with on the lower mould, the top cap set up with on the mould, all set up concave type hole in lower mould and the last mould, it sets up fixed buckle to go up the mould bottom, the lower mould top sets up fixed slot, fixed buckle matches with fixed slot, all set up a plurality of poles of moulding plastics, a plurality of on lower mould and the last mould pole one end of moulding plastics all set up with in the base, it is a plurality of the pole other end of moulding plastics perpendicularly up pass the lower mould in proper order and go up the mould setting with in the top cap.
2. The multifunctional mold for injection molding according to claim 1, wherein a circular hole is provided in the middle of the top cover.
3. The multifunctional mold for injection molding according to claim 2, wherein a circular observation hole is provided in the middle of the circular hole.
4. The multifunctional mold for injection molding according to claim 1, wherein a plurality of the injection molding rods are provided at least two or more, and each injection molding rod is provided with an injection molding hole therein.
5. The multifunctional mold for injection molding according to claim 1, wherein a heat insulation device and a detection device are arranged in the recessed hole, the detection device is arranged on the heat insulation device, and the heat insulation device is arranged on an inner wall of the recessed hole.
6. The multifunctional mold for injection molding according to claim 5, wherein the heat insulation device comprises a heat insulation sleeve, a temperature sensor and a refrigerator, the heat insulation sleeve is arranged on the inner wall of the concave hole, the temperature sensor is arranged on the heat insulation sleeve, and the refrigerator is arranged in the heat insulation sleeve.
7. The multifunctional mold for injection molding according to claim 1, wherein a first fastening member and a second fastening member are respectively arranged on two sides of the upper mold, and the first fastening member and the second fastening member are identical in structure.
8. The multifunctional mold for injection molding according to claim 7, wherein the first fastening member comprises a fastening vertical plate, a fastening cylinder, a fastening stretching rod and a fastening block, the fastening vertical plate is disposed on the side wall of the upper mold, the fixed top end of the fastening cylinder is disposed on one side of the fastening vertical plate, the output end of the fastening cylinder is connected to one end of the fastening stretching rod, the other end of the fastening stretching rod vertically penetrates through the fastening vertical plate to be connected to the fastening block, and the fastening block is disposed on one side of the recessed hole.
9. The multifunctional mold for injection molding according to claim 1, wherein the lower mold is provided with a mounting groove, the mounting groove is provided with a trimming block, the trimming block is provided with a trimming knife, and the trimming knife is arranged on one side of the concave hole.
10. The multifunctional mold for injection molding according to claim 1, wherein a buffering assembly is arranged in the lower mold, the buffering assembly comprises an elastic member and an inflator, the elastic member is arranged below the concave hole in the lower mold, the inflator is connected with the elastic member, and the inflator drives the elastic member to perform buffering operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387534.6A CN112428530A (en) | 2020-12-02 | 2020-12-02 | Multifunctional mold for injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387534.6A CN112428530A (en) | 2020-12-02 | 2020-12-02 | Multifunctional mold for injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112428530A true CN112428530A (en) | 2021-03-02 |
Family
ID=74699318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011387534.6A Pending CN112428530A (en) | 2020-12-02 | 2020-12-02 | Multifunctional mold for injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112428530A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085247A (en) * | 2013-02-28 | 2013-05-08 | 山东大学 | Steam heating type fast heat-circulation injection mould |
| CN203622771U (en) * | 2013-11-05 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | Composite flip type bottle cap injection mold |
| CN205272521U (en) * | 2015-11-17 | 2016-06-01 | 重庆持恒模具有限公司 | Automatic cut mouth of a river mould |
| CN208484153U (en) * | 2018-07-30 | 2019-02-12 | 温州市健牌模具有限公司 | A kind of die material producing weldless trace PC plastic product |
| CN209257420U (en) * | 2018-11-25 | 2019-08-16 | 长沙伟泰塑胶科技有限公司 | The deep cavity mould of intelligent ammeter shell |
| CN110385834A (en) * | 2019-08-27 | 2019-10-29 | 浙江日成模具有限公司 | A kind of plastics injection mould |
| CN211054333U (en) * | 2019-11-22 | 2020-07-21 | 广州市迅兴精密工业有限公司 | Injection mold for automobile protection cover |
| CN211891804U (en) * | 2020-02-25 | 2020-11-10 | 嘉兴市广杰塑业有限公司 | Double-discharging injection mold |
-
2020
- 2020-12-02 CN CN202011387534.6A patent/CN112428530A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085247A (en) * | 2013-02-28 | 2013-05-08 | 山东大学 | Steam heating type fast heat-circulation injection mould |
| CN203622771U (en) * | 2013-11-05 | 2014-06-04 | 嘉兴杰顺工业设计有限公司 | Composite flip type bottle cap injection mold |
| CN205272521U (en) * | 2015-11-17 | 2016-06-01 | 重庆持恒模具有限公司 | Automatic cut mouth of a river mould |
| CN208484153U (en) * | 2018-07-30 | 2019-02-12 | 温州市健牌模具有限公司 | A kind of die material producing weldless trace PC plastic product |
| CN209257420U (en) * | 2018-11-25 | 2019-08-16 | 长沙伟泰塑胶科技有限公司 | The deep cavity mould of intelligent ammeter shell |
| CN110385834A (en) * | 2019-08-27 | 2019-10-29 | 浙江日成模具有限公司 | A kind of plastics injection mould |
| CN211054333U (en) * | 2019-11-22 | 2020-07-21 | 广州市迅兴精密工业有限公司 | Injection mold for automobile protection cover |
| CN211891804U (en) * | 2020-02-25 | 2020-11-10 | 嘉兴市广杰塑业有限公司 | Double-discharging injection mold |
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