CN114750352B - Forming die of flexible filter screen plastic goods - Google Patents
Forming die of flexible filter screen plastic goods Download PDFInfo
- Publication number
- CN114750352B CN114750352B CN202210669208.7A CN202210669208A CN114750352B CN 114750352 B CN114750352 B CN 114750352B CN 202210669208 A CN202210669208 A CN 202210669208A CN 114750352 B CN114750352 B CN 114750352B
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- filter screen
- flexible filter
- screen material
- flexible
- material belt
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- 239000004033 plastic Substances 0.000 title claims abstract description 59
- 229920003023 plastic Polymers 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 25
- 238000001746 injection moulding Methods 0.000 abstract description 9
- 239000000047 product Substances 0.000 description 25
- 239000007769 metal material Substances 0.000 description 8
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Images
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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
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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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
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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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2028/00—Nets or the like
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a forming die of a flexible filter screen plastic product, which comprises an upper die and a lower die which are matched with each other, wherein the upper die is provided with an injection molding opening, a limiting groove capable of containing a flexible filter screen material belt is arranged in a cavity of the lower die, one side of the lower die is provided with a feeding mechanism for continuously conveying the flexible filter screen material belt, the other side of the lower die is provided with a tensioning mechanism, and the tensioning mechanism and the feeding mechanism are matched with each other to straighten the flexible filter screen material belt extending into the limiting groove so as to enable plastic to be solidified and combined on the flexible filter screen material belt. According to the invention, the feeding mechanism is used for conveying the flexible filter screen material belt, and the tensioning mechanism and the feeding mechanism are used for straightening the flexible filter screen material belt, so that the flexible filter screen material belt can normally feed in a mould, the flexible filter screen material belt is not twisted and folded, the quality of a flexible filter screen plastic product can be improved, and the mass production of the filter screen plastic product is realized. The invention has reasonable structural design and convenient operation, can greatly save the production cost and simultaneously increase the production efficiency.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to a forming die for a plastic product with a flexible filter screen.
Background
Injection molding, also known as injection molding, is a method of molding by injection molding, in which molten raw materials are pressed, injected, cooled, and separated to form a semi-finished product having a predetermined shape. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of manufacturing products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. There is a metal material area plastic goods that metal material area and plastics combine in present production, and it combines the metal material area with the main part plastic through injection moulding's mode on, the metal material area itself has toughness and difficult folding performance, and the metal charging tray diameter is also very big moreover, can use external feeder to carry out the pay-off, can be convenient obtain metal material area plastic goods.
In fields such as cell-phone, car and medical treatment, there is a filter screen plastic goods, this filter screen plastic goods's structure is similar with metal material area plastic goods's structure, and it comprises main part plastic and flexible filter screen two parts, because flexible filter screen is different from the metal material area, the material performance of itself is close the cloth, and soft unformed, the easy distortion is folding, and flexible filter screen size is little moreover, can't use external feeder pay-off in the mould in production, leads to flexible filter screen plastic goods to be difficult to realize mass production.
Disclosure of Invention
The invention aims to provide a forming die for a plastic product with a flexible filter screen, which is used for solving the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a forming die of flexible filter screen plastic goods, includes the last mould and the lower mould that match each other, it is equipped with the mouth of moulding plastics to go up the mould, be equipped with the spacing groove that can hold flexible filter screen material area in the die cavity of lower mould, one side of lower mould is equipped with the feeding mechanism who is used for the flexible filter screen material area of continuous transmission, and the opposite side of lower mould is equipped with straining device, straining device and feeding mechanism mutually support and will stretch into the flexible filter screen material area of spacing inslot and flare-out to make the plastic solidification and combine on the flexible filter screen material area.
As an optional mode of the technical scheme, the lower die is provided with a guide adjusting mechanism, and the guide adjusting mechanism is used for adjusting the direction of the flexible filter screen material belt and guiding the flexible filter screen material belt to enter the limiting groove.
As an optional mode of above-mentioned technical scheme, direction adjustment mechanism is including direction fixed block and direction movable block, the fixed block that leads is fixed in one side in flexible filter screen material area, and the direction movable block slides and sets up the opposite side in flexible filter screen material area, and the direction movable block is connected with the regulating part, the regulating part is used for adjusting the position of direction movable block, makes direction fixed block and direction movable block carry out the location direction to flexible filter screen material area.
As an alternative to the above technical solution, the guide movable block is provided with a return spring.
As an optional mode of above-mentioned technical scheme, the regulating part includes the regulating block, regulating block slidable mounting is on the lower mould, and the regulating block sets and orders about its gliding adjusting screw, and the regulating block can push away the direction movable block and make it be close to the direction fixed block.
As an optional mode of the above technical solution, the adjusting block is provided with an inclined pushing portion, and the guide movable block is provided with a dovetail groove adapted to the pushing portion.
The feeding mechanism comprises a feeding torque motor, the feeding torque motor is connected with a reel, and one end of the flexible filter screen material belt is wound on the reel.
As an optional mode of above-mentioned technical scheme, straining mechanism is including taut pin, taut pin connection has and drives actuating cylinder, it is flexible to drive actuating cylinder and order about taut pin to make taut pin stretch into fix a position flexible filter screen material area one end in the through-hole of the filter screen plastic goods after the shaping, and pay-off torque motor orders about the other end that the reel reversal was taken flexible filter screen material and straightens.
As an optional mode of the technical scheme, the output end of the feeding torque motor is provided with at least two reels, and a flexible filter screen material belt on each reel is provided with a limiting groove and a tensioning mechanism.
As an alternative to the above technical solution, the feeding torque motor is equipped with a speed regulator.
The invention has the beneficial effects that:
the invention provides a forming die for a flexible filter screen plastic product, wherein a limiting groove capable of containing a flexible filter screen material belt is arranged in a cavity of a lower die, a feeding mechanism for continuously conveying the flexible filter screen material belt is arranged on one side of the lower die, and a tensioning mechanism is arranged on the other side of the lower die. The tensioning mechanism and the feeding mechanism can be applied to small upper dies and lower dies, an external feeding machine is not needed, continuous feeding in the dies is realized in a limited using space, the structural design is reasonable, the operation is convenient, the production cost can be greatly saved, and the production efficiency is increased.
Drawings
FIG. 1 is a schematic diagram of a flexible screen plastic article according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a mold in one embodiment of the present invention;
FIG. 3 is a schematic view of the structure of a lower die in one embodiment of the present invention;
FIG. 4 is a schematic view of a guide adjustment mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an adjusting block in one embodiment of the present invention.
In the figure: 1-upper mould; 2-lower mould; 3-injection molding mouth; 4-flexible filter screen material belt; 5-a limiting groove; 6-a feeding mechanism; 7-a tensioning mechanism; 8-a guiding adjustment mechanism; 9-guiding fixed blocks; 10-a guide movable block; 11-a return spring; 12-a regulating block; 13-an adjusting screw; 14-a dovetail groove; 15-feeding torque motor; 16-a reel; 17-tensioning the pin.
Detailed Description
Examples
As shown in fig. 1-5, the present embodiment provides a forming mold for a flexible filter plastic product, wherein, as shown in fig. 1, the flexible filter plastic product is divided into two parts, namely a main plastic part and a flexible filter, because the thickness of the small wall of the product is small, four products are put on one mold for production, the thickness of the flexible filter is 0.05mm, the product is soft, and is easy to twist and fold, so the forming mold for the metal material belt plastic product cannot be applied to the production of the flexible filter plastic product. The flexible screen is typically formed as a strip of flexible screen material 4 and fed from a reel 16, the main body of plastic being injection moulded to the flexible screen. As shown in figure 2, this forming die includes last mould 1 and lower mould 2 that matches each other, it is equipped with mouth 3 to go up mould 1, and mouth 3 that moulds plastics can be to the interior plastic cement that moulds plastics of mould 1 and lower mould 2's die cavity, and the plastic can combine together with flexible filter screen after the cooling solidification to obtain flexible filter screen plastic goods. The invention adopts the injection molding process, has high production speed, high production efficiency, automatic operation and accurate product size, and can be used for manufacturing parts with complex shapes.
As shown in fig. 3, a cavity of the lower die 2 is provided with a limiting groove 5 capable of accommodating a flexible filter screen material belt 4, and the flexible filter screen material belt 4 extends into the die through the limiting groove 5 and provides a flexible filter screen for the die continuously. One side of lower mould 2 is equipped with the feeding mechanism 6 that is used for continuous transmission flexible filter screen material area 4, and the opposite side of lower mould 2 is equipped with straining device 7, and feeding mechanism 6 and straining device 7 are located the both ends of spacing groove 5 respectively, straining device 7 and feeding mechanism 6 mutually support and will stretch into the flexible filter screen material area 4 of spacing groove 5 and straighten to make the plastic solidification and combine on flexible filter screen material area 4. Set up flexible filter screen material area 4 on feeding mechanism 6, the tip of flexible filter screen material area 4 passes behind the spacing groove 5 and fixes through straining device 7, makes flexible filter screen material area 4 keep the state of flare-outing, the plastic of being convenient for mould plastics, and the plastic solidification back combines together with flexible filter screen material area 4, can obtain flexible filter screen plastic goods after cutting.
According to the invention, the feeding mechanism 6 is used for conveying the flexible filter screen material belt 4, and the tensioning mechanism 7 and the feeding mechanism 6 are used for straightening the flexible filter screen material belt 4, so that the flexible filter screen material belt 4 can normally feed in a die, the flexible filter screen material belt 4 is not twisted and folded, the quality of a flexible filter screen plastic product can be improved, and the mass production of the filter screen plastic product is realized. In addition, the tensioning mechanism 7 and the feeding mechanism 6 can be applied to the small upper die 1 and the small lower die 2, an external feeding machine is not needed, continuous feeding in the dies is realized in a limited using space, the structural design is reasonable, the operation is convenient, the production cost can be greatly saved, and the production efficiency is increased.
As shown in fig. 3, in the present embodiment, the lower mold 2 is provided with a guiding and adjusting mechanism 8, and the guiding and adjusting mechanism 8 is used for adjusting the direction of the flexible filter screen material belt 4 and guiding the flexible filter screen material belt 4 into the limiting groove 5. Because the tolerance of flexible filter screen material area 4 is too big, consequently design a direction adjustment mechanism 8 and be used for fixing a position and leading flexible filter screen material area 4, be convenient for flexible filter screen material area 4 smoothly get into in spacing groove 5.
Wherein, direction adjustment mechanism 8 can adopt structures such as deflector to realize, as shown in fig. 4, in an exemplary embodiment, direction adjustment mechanism 8 is including direction fixed block 9 and direction movable block 10, direction fixed block 9 is fixed in one side of flexible filter screen material area 4, and direction movable block 10 slides and sets up at the opposite side of flexible filter screen material area 4, and direction movable block 10 is connected with the regulating part, the regulating part is used for adjusting the position of direction movable block 10, makes direction fixed block 9 and direction movable block 10 fix a position the direction to flexible filter screen material area 4. Form a passageway that supplies flexible filter screen material to take 4 activities between direction fixed block 9 and the direction movable block 10, direction fixed block 9 is according to the upper limit position that the product size required to set up in flexible filter screen material area 4 one side, direction fixed block 9 keeps motionless, the position of direction movable block 10 can be adjusted to the regulating part, control about messenger's direction movable block 10, through the interval between control direction fixed block 9 and the direction movable block 10, adjust the width of passageway, thereby guide flexible filter screen material area 4 and get into in the spacing groove 5 smoothly, realize the interior feed of mould. The guide movable block 10 is provided with a return spring 11, the guide movable block 10 can move left and right under the action of the adjusting piece, and the return spring 11 can drive the guide movable block 10 to return to the original position. The adjusting piece and the return spring 11 simultaneously generate an acting force on the guide movable block 10, so that the guide movable block 10 keeps a balance position and guides and limits the flexible filter screen material belt 4.
In this embodiment, the adjusting member includes an adjusting block 12, the adjusting block 12 is slidably mounted on the lower mold 2, the adjusting block 12 is provided with an adjusting screw 13 for driving the adjusting block to slide, and the adjusting block 12 can push the guide movable block 10 to approach the guide fixed block 9. The movement directions of the adjusting block 12 and the guide movable block 10 are mutually vertical, the adjusting screw 13 is arranged on the lower die 2, the end part of the adjusting screw 13 is abutted against the adjusting block 12, fine adjustment can be realized, the adjusting screw 13 can be screwed in to drive the adjusting block 12 to slide forwards, the adjusting block 12 can push the guide movable block 10 to slide and approach the guide fixed block 9, and therefore the distance between the guide fixed block 9 and the guide movable block 10 is reduced; and an adjusting screw 13 is screwed out, the guide movable block 10 slides under the driving action of a return spring 11 and is far away from the guide fixed block 9, the adjusting block 12 slides backwards, and the distance between the guide fixed block 9 and the guide movable block 10 is increased, so that the tolerance change of the flexible filter screen material belt 4 is met. The distance between the guide fixed block 9 and the guide movable block 10 is adjusted through the adjusting screw 13, fine size change adjustment of the flexible filter screen material belt 4 can be met by adopting a fine adjustment mode, and the yield of flexible filter screen plastic products is improved.
As shown in fig. 5, preferably, the adjusting block 12 is provided with an inclined pushing portion, and the guide movable block 10 is provided with a dovetail groove 14 adapted to the pushing portion. The regulating block 12 and the direction movable block 10 pass through dovetail 14 cooperation, and the removal of regulating block 12 can order about the direction movable block 10 and remove about, and answer spring 11 makes regulating block 12 and direction movable block 10 in close contact with for regulating block 12 and direction movable block 10 can not produce the time delay motion, can improve product precision and production efficiency. The guide fixed block 9, the guide movable block 10 and the adjusting block 12 adopt a modular design structure, and are convenient to disassemble, assemble and maintain.
As shown in fig. 3, in this embodiment, the feeding mechanism 6 includes a feeding torque motor 15, the feeding torque motor 15 is equipped with a speed regulator, the feeding torque motor 15 is connected to a reel 16, one end of the flexible filter screen material belt 4 is wound on the reel 16, and the other end of the flexible filter screen material belt 4 is fed into the mold, so as to realize continuous feeding. The torque motor is a flat multi-pole permanent magnet DC motor, and the armature has more slots, commutator bars and serial conductors to reduce torque ripple and rotation speed ripple. The number of poles of the torque motor is large, the torque motor can continuously run at low speed of the motor even when the motor is locked (namely, a rotor cannot rotate), and the motor cannot be damaged. Under the working mode, the motor can provide stable torque for a load (so called as a torque motor), the torque motor can also provide torque (braking torque) opposite to the running direction, the feeding torque motor 15 and the tensioning mechanism 7 are matched with each other to straighten the flexible filter screen material belt 4, and the feeding torque motor 15 can also be controlled to rotate reversely, so that the straightening effect of the flexible filter screen material belt 4 is further improved.
When the forming die is used, one end of the flexible filter screen material belt 4 is pulled out by a certain length, the flexible filter screen material belt 4 passes through a channel between the guide fixing block 9 and the guide movable block 10 and then enters the limiting groove 5, and due to certain tolerance of the flexible filter screen material belt 4, the adjusting screw 13 can be adjusted, so that the guide fixing block 9 and the guide movable block 10 keep a proper distance, the flexible filter screen material belt 4 can smoothly enter the limiting groove 5, and the flexible filter screen material belt 4 cannot be twisted or folded. Then utilize straining device 7 to fix the one end in flexible filter screen material area 4, pay-off torque motor 15 reversal simultaneously strains flexible filter screen material area 4, makes flexible filter screen material area 4 straightened, injects the plastic into the die cavity through mouth 3 of moulding plastics, treats the plastic solidification back, and the main part plastic combines together with flexible filter screen material area 4.
The forming die for the plastic product with the flexible filter screen has the following advantages:
1. an external feeder is not needed, so that the space and the cost are saved;
2. the production cycle of the flexible filter screen plastic product is greatly reduced, the productivity is improved, and the actual benefit is increased;
3. the structure of the forming die adopts a modular design, and is convenient to disassemble, assemble and maintain;
4. the operation is simple, the number of operators is reduced, the human errors are reduced, and continuous and reliable production can be carried out;
5. can be used as reference for other moulds similar to soft rubber products, and can be used for designing various reliable mechanisms in succession.
In the description of the present invention, the terms "mounted," "connected," "fixed," and the like are to be understood broadly and may be fixedly connected, detachably connected, or integrated; may be a mechanical or electrical connection; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. Those skilled in the art will understand the specific meaning of the above terms in the present invention. Furthermore, the particular features, structures, etc. described in the examples can be included in at least one embodiment and, where not mutually inconsistent, can be combined by those skilled in the art. The protection scope of the present invention is not limited to the above specific examples, and embodiments that can be imagined by those skilled in the art without creative efforts based on the basic technical concept of the present invention belong to the protection scope of the present invention.
Claims (8)
1. The forming die for the plastic products with the flexible filter screens comprises an upper die (1) and a lower die (2) which are matched with each other, wherein the upper die (1) is provided with an injection port (3), and is characterized in that a limiting groove (5) capable of containing a flexible filter screen material belt (4) is arranged in a cavity of the lower die (2), one side of the lower die (2) is provided with a feeding mechanism (6) for continuously conveying the flexible filter screen material belt (4), the other side of the lower die (2) is provided with a tensioning mechanism (7), and the tensioning mechanism (7) and the feeding mechanism (6) are matched with each other to straighten the flexible filter screen material belt (4) extending into the limiting groove (5) so that plastic is solidified and combined onto the flexible filter screen material belt (4);
the feeding mechanism (6) comprises a feeding torque motor (15), the feeding torque motor (15) is connected with a reel (16), and one end of the flexible filter screen material belt (4) is wound on the reel (16); tensioning mechanism (7) are including taut pin (17), taut pin (17) are connected with and drive actuating cylinder, it can order about taut pin (17) flexible to drive actuating cylinder to fix a position flexible filter screen material area (4) one end in making taut pin (17) stretch into the through-hole of the filter screen plastic goods after the shaping, pay-off torque motor (15) order about reel (16) reversal and straighten the other end of flexible filter screen material area (4).
2. The forming die for the flexible filter screen plastic products is characterized in that the lower die (2) is provided with a guiding and adjusting mechanism (8), and the guiding and adjusting mechanism (8) is used for adjusting the direction of the flexible filter screen material belt (4) and guiding the flexible filter screen material belt (4) into the limiting groove (5).
3. The forming die of flexible filter screen plastic goods of claim 2, characterized in that, direction adjustment mechanism (8) is including direction fixed block (9) and direction movable block (10), the fixed block of direction (9) is fixed in one side of flexible filter screen material area (4), and direction movable block (10) slides and sets up the opposite side in flexible filter screen material area (4), and direction movable block (10) is connected with the regulating part, the regulating part is used for adjusting the position of direction movable block (10), makes direction fixed block (9) and direction movable block (10) carry out the location direction to flexible filter screen material area (4).
4. The mold for molding plastic products with flexible screens according to claim 3, characterized in that the guide shoes (10) are provided with return springs (11).
5. The forming die for the plastic products with flexible filter screens as in claim 4, wherein the adjusting member comprises an adjusting block (12), the adjusting block (12) is slidably mounted on the lower die (2), the adjusting block (12) is provided with an adjusting screw (13) for driving the adjusting block to slide, and the adjusting block (12) can push the guide movable block (10) to be close to the guide fixed block (9).
6. The forming die for the plastic products with the flexible filter screens as claimed in claim 5, wherein the adjusting block (12) is provided with an inclined pushing part, and the guide movable block (10) is provided with a dovetail groove (14) matched with the pushing part.
7. Mould for forming flexible screen plastic products according to claim 1, characterized in that the output of the feeding torque motor (15) is provided with at least two reels (16), and the flexible screen material belt (4) on each reel (16) is provided with a limiting groove (5) and a tightening mechanism (7).
8. The molding die for flexible screen plastic products of claim 1, characterized in that the feeding torque motor (15) is equipped with a speed governor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669208.7A CN114750352B (en) | 2022-06-14 | 2022-06-14 | Forming die of flexible filter screen plastic goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669208.7A CN114750352B (en) | 2022-06-14 | 2022-06-14 | Forming die of flexible filter screen plastic goods |
Publications (2)
| Publication Number | Publication Date |
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| CN114750352A CN114750352A (en) | 2022-07-15 |
| CN114750352B true CN114750352B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210669208.7A Active CN114750352B (en) | 2022-06-14 | 2022-06-14 | Forming die of flexible filter screen plastic goods |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087404A (en) * | 1989-12-01 | 1992-02-11 | Ykk Corporation | Method for molding on carrier strip material |
| JP2749515B2 (en) * | 1993-04-23 | 1998-05-13 | 大日本印刷株式会社 | Injection molding simultaneous painting method |
| CN202162951U (en) * | 2011-07-04 | 2012-03-14 | 威海海创模具科技有限公司 | Die-in injecting and forming die capable of automatically feeding sheets |
| CN206653587U (en) * | 2017-02-17 | 2017-11-21 | 东莞市奕东电子有限公司 | A kind of composition structure of injection forming mold |
| CN210758877U (en) * | 2019-07-03 | 2020-06-16 | 安费诺东亚电子科技(深圳)有限公司 | Inlaid automatic material-pulling plastic mould |
| CN214521539U (en) * | 2021-03-31 | 2021-10-29 | 青岛钜祥精密模具有限公司 | Material belt feeding mechanism for injection molding machine |
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| CN114750352A (en) | 2022-07-15 |
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