CN221249635U - Feeding device of precision plastic part injection mold - Google Patents
Feeding device of precision plastic part injection mold Download PDFInfo
- Publication number
- CN221249635U CN221249635U CN202321738104.3U CN202321738104U CN221249635U CN 221249635 U CN221249635 U CN 221249635U CN 202321738104 U CN202321738104 U CN 202321738104U CN 221249635 U CN221249635 U CN 221249635U
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- filter
- injection mold
- hopper
- plastic part
- feeding device
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- 229920003023 plastic Polymers 0.000 title claims abstract description 38
- 239000004033 plastic Substances 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 244000309464 bull Species 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 abstract description 50
- 239000002245 particle Substances 0.000 abstract description 15
- 238000003756 stirring Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 239000008187 granular material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of plastic processing, in particular to a feeding device of an injection mold for a precise plastic part. The technical proposal comprises: go into hopper and filter pulp, go into the inside centre rotation of hopper and install first bull stick, the bottom surface of first bull stick is connected with the puddler, go into the outside bottom surface intermediate connection of hopper and have the filter pulp, rotate in the middle of the inside of filter pulp and install the second bull stick, the top surface of second bull stick is connected with the filter disc, and the filter screen has been placed in the inside embedding of filter disc. The utility model installs four rotatable filter discs in the filter funnel, the four filter discs are rotated and transposed by the second rotating rod matched with the second motor, when the filter screen in one filter disc is full of large-particle materials, the filter screen in the other filter disc can be rotated and transposed, a new filter disc filter screen is moved to the position below the feeding funnel to filter the large-particle materials in the materials, and the filter discs can be uniformly replaced and cleaned after the filter screen is full of three filter screens, thereby reducing the replacement frequency.
Description
Technical Field
The utility model relates to the technical field of plastic processing, in particular to a feeding device of an injection mold for a precise plastic part.
Background
The plastic mould mainly comprises a female mould with a variable cavity, which is composed of a female mould combined base plate, a female mould component and a female mould combined clamping plate, and a male mould with a variable core, which is composed of a male mould combined base plate, a male mould component, a male mould combined clamping plate, a cavity cutting component and a side cutting combined plate. And the coordination change of the die convex die and the auxiliary forming system. Can process series plastic parts with different shapes and different sizes. The plastic processing industry is associated with plastic molding machines to impart a plastic article with a complete configuration and precise dimensions of the tool. Because of the variety of plastics and the variety of processing methods, the structures of the plastic molding machine and the plastic products are various, so the variety and the structure of the plastic mold are also various. At present, the feed inlet and the feed pipe of a common plastic mold are simpler, when large-particle plastics with a large quantity pass through the feed inlet, the large-particle plastics are easy to block, the working efficiency is influenced, and meanwhile, the feed inlet of the common plastic mold is not provided with a screening mechanism, and large plastic particles enter the plastic mold for processing, so that defective products are easy to generate. The application number is "CN202020586502.8" disclosed "a feed arrangement for plastic mold", it has been solved current plastic mold's feed inlet and inlet pipe and is comparatively simple through specific technical structure setting, when the big granule plastics of a large number pass through the feed inlet, the easy jam influences work efficiency, simultaneously, general plastic mold feed inlet does not have screening mechanism, great plastic granules gets into plastic mold and processes, the problem of easy defective products, but still has a plurality of defects when the in-service use like: the filter screen is required to be pulled out of the filter screen groove by a worker and cleaned after being full of large-particle plastic, the filter screen cannot be used continuously when being pulled out and cleaned, the feeding efficiency is reduced, and the cleaning frequency is high when the filter screen is full of large-particle plastic, so that the worker is easy to be tired.
Disclosure of utility model
The utility model aims to provide a feeding device of an injection mold for precise plastic parts, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision plastic part injection mold's feed arrangement, includes into hopper and filter pulp, the inside intermediate rotation of going into the hopper is installed first bull stick, and the bottom surface of first bull stick is connected with the puddler, the outside bottom surface intermediate connection who goes into the hopper has the filter pulp, rotates in the middle of the inside of filter pulp and installs the second bull stick, and the top surface of second bull stick is connected with the filter disc, and the filter screen has been placed in the inside embedding of filter disc.
When the feeding device of the injection mold for the precise plastic part is used, a worker firstly needs to externally supply power to the feeding device, the feeding device is controlled to operate through the control panel, fingers of the worker are inserted into the first pull opening, force is applied to enable the first cover plate to rotate and open, the first cover plate rotates and opens, materials to be added into the injection mold are poured into the injection mold, the first cover plate is rotated and closed after the materials are poured into the injection mold, the worker starts the first motor, the first motor rotates a first rotating rod connected with the output end, the first rotating rod rotates in the interior of the injection hopper with a stirring rod connected with the surface, the rotating stirring rod stirs the materials poured into the injection hopper until the materials fall into the filter hopper through a filter screen, the materials are prevented from being blocked at the filter screen, the filtered materials can be conveyed into the injection mold through the feed pipe, the filter screen is provided with four large particle materials, the filter screen can be rotated and replaced when the large particle materials in the materials are filtered through the filter hopper, the second motor rotates to enable the second cover plate to be rotated and closed, the second motor rotates the second rotating rod connected with the output end, the first rotating rod rotates the first rotating rod is enabled to rotate the filter screen, the filter screen is required to be rotated and the second rotating rod is required to be replaced when the filter screen is rotated, the large particle materials are all the filter material is required to be cleaned, and the filter material is cleaned through the filter plate is rotated, and the filter material is required to be filled with the filter material is replaced through the filter plate, and the filter material is rotated, and the filter material is subjected to the large particle material is filled through the filter material is can and the filter material is subjected to the filter particle material, and the filter material is subjected to and the filter material and the filter particle material is subjected to and the filter material.
Preferably, a first motor is connected to the top end surface of the first rotating rod, and the first motor is fixed in the middle of the outer top surface of the feeding hopper. Through the cooperation of first motor and first bull stick, make the material that enters into in the hopper can be stirred, reached the stirring and be convenient for the material and prevent the effect of jam phenomenon through the filter screen.
Preferably, a first cover plate is rotatably installed at one end of the top surface of the outer part of the feeding hopper through a first hinge, and a first pull opening is formed at one end of the first cover plate. The first opening of drawing the mouth makes the staff conveniently open first apron and close first apron, provides the application of force point, and the installation of first apron makes the staff can open here and pour the material into the inside of pan feeding hopper, provides the position of pan feeding and prevents the effect that splashes.
Preferably, a second motor is connected to the bottom end surface of the second rotating rod, and the second motor is fixed in the middle of the outer bottom surface of the filter bucket. Through the cooperation of second motor and second bull stick, make four filter discs can rotate the change position, reached and rotated the change and reduced the effect of changing the frequency.
Preferably, a second cover plate is rotatably installed at one end of the outer top surface of the filter bucket through a second hinge, and a second pull opening is formed at one end of the second cover plate. The second opening enables the staff to conveniently open the second cover plate and close the second cover plate, a force application point is provided, and the second cover plate is installed so that the staff can open the filter screen in the filter disc to replace the filter screen.
Preferably, one end of the bottom surface of the filter funnel is connected with a feeding pipe. The installation of pan feeding pipe makes the material after filtering can transmit in the injection mold, has played the effect of transmission.
Preferably, the other end of the outer bottom surface of the filter bucket and one end of the outer bottom surface of the feeding bucket are connected with supporting rods. The support rod can be installed on the injection mold in a connecting way, so that the effect of stable installation and use is achieved.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model installs four rotatable filter discs in the filter funnel, the four filter discs are rotated and transposed by the second rotating rod matched with the second motor, when the filter screen in one filter disc is full of large-particle materials, the filter screen in the other filter disc can be rotated and transposed, a new filter disc filter screen is moved to the position below the feeding funnel to filter the large-particle materials in the materials, and the filter discs can be uniformly replaced and cleaned after the filter screen is full of three filter screens, thereby reducing the replacement frequency.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic top view of the filter basket of the present utility model;
fig. 4 is a schematic top view of the filter disc of the present utility model.
In the figure: 1. a first motor; 2. feeding into a hopper; 3. a first rotating lever; 4. a stirring rod; 5. a filter disc; 6. a second rotating rod; 7. a filter bucket; 8. a second motor; 9. a support rod; 10. a feeding pipe; 11. a first pull opening; 12. a first cover plate; 13. a first hinge; 14. a filter screen; 15. a second hinge; 16. a second cover plate; 17. and a second pull opening.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the feeding device of the injection mold for the precise plastic parts provided by the utility model comprises a feeding hopper 2 and a filter bucket 7, wherein a first rotating rod 3 is rotatably arranged in the middle of the inside of the feeding hopper 2, the bottom end surface of the first rotating rod 3 is connected with a stirring rod 4, the middle of the bottom surface of the outside of the feeding hopper 2 is connected with the filter bucket 7, a second rotating rod 6 is rotatably arranged in the middle of the inside of the filter bucket 7, the top end surface of the second rotating rod 6 is connected with a filter disc 5, and a filter screen 14 is embedded in the inside of the filter disc 5.
The utility model is externally connected with power supply by a worker, the operation of the utility model is controlled by a control panel, the worker inserts the fingers into the first pull opening 11, the first cover plate 12 is forced to rotate and open, the worker pours the material to be added into the injection mold 2 after the first cover plate 12 rotates and opens, the first cover plate 12 rotates and closes after the material is poured into the injection mold, at the moment, the worker starts the first motor 1, the first rotary rod 3 connected with the rotary output end of the first motor 1 rotates in the injection mold 2 with the stirring rod 4 connected with the surface, the rotating stirring rod 4 stirs the material poured into the injection mold 2 until the material falls into the filter 7 through the filter screen 14, the material is prevented from being blocked at the filter screen 14, the filtered material is conveyed into the injection mold through the feeding pipe 10 for processing after the aggregation of the filter hopper 7, the filter screen 14 is provided with four, can rotate when the big granule material in the material is strained to a filter screen 14 and change, the staff control second motor 8 rotates the second bull stick 6 that the output is connected, the second bull stick 6 rotates and carries four filter discs 5 to rotate and make its transposition, when the big granule material in the material is strained to three filter screens 14 inner hoppers, the staff need change and clear up, the staff's finger inserts second pull port 17 and application of force and lift for the rotation second apron 16, the second apron 16 is lifted the back staff and is controlled the second bull stick 6 that the output is connected to the rotation of second motor 8, the second bull stick 6 rotates and carries four filter discs 5 to make its transposition, the three filter screen 14 staff who strains big granule material like this all can take out it from filter disc 5 and clear up, in order to follow-up use.
Example two
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the feeding device of the injection mold for precision plastic parts according to the present utility model further includes: the top surface of first bull stick 3 is connected with first motor 1, and first motor 1 is fixed in the middle of the outside top surface of income hopper 2, go into outside top surface one end of hopper 2 and rotate through first hinge 13 and install first apron 12, first pull opening 11 has been seted up to the one end of first apron 12, the bottom surface of second bull stick 6 is connected with second motor 8, and second motor 8 is fixed in the middle of the outside bottom surface of filter vat 7, the second apron 16 is installed in the rotation of outside top surface one end of filter vat 7 through second hinge 15, second pull opening 17 has been seted up to the one end of second apron 16, outside bottom surface one end of filter vat 7 is connected with pan feeding pipe 10, the outside bottom surface other end of filter vat 7 and the outside bottom surface one end of income hopper 2 all are connected with branch 9.
In this embodiment, as shown in fig. 1 and fig. 2, by matching the first motor 1 and the first rotating rod 3, the material entering the feeding hopper 2 can be stirred, so as to achieve the effect of stirring, facilitating the material to pass through the filter screen 14 and preventing the blockage phenomenon;
As shown in fig. 2, the first pull opening 11 is formed to enable a worker to conveniently open the first cover plate 12 and close the first cover plate 12, so that a force application point is provided, and the first cover plate 12 is installed to enable the worker to open the position where the material is poured into the hopper 2, so that the material feeding position and the splash preventing effect are provided;
As shown in fig. 1 and 4, the four filter discs 5 can be rotated to change positions through the cooperation of the second motor 8 and the second rotating rod 6, so that the effect of reducing the change frequency of rotation change is achieved;
As shown in fig. 3, the second pull opening 17 is formed to enable a worker to conveniently open the second cover plate 16 and close the second cover plate 16, so as to provide a force application point, and the second cover plate 16 is installed to enable the worker to open the filter screen 14 in the filter disc 5 for replacement and the like;
As shown in fig. 1, the feeding pipe 10 is installed to enable filtered materials to be conveyed into an injection mold, so that a conveying effect is achieved;
As shown in fig. 1, the support rod 9 can be installed on an injection mold in a connecting way, so that the stable installation and use effects are achieved.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a precision plastic part injection mold's feed arrangement, includes into hopper (2) and filter pulp (7), its characterized in that: the inside middle rotation of going into hopper (2) is installed first dwang (3), and the bottom surface of first dwang (3) is connected with puddler (4), the outside bottom surface intermediate connection who goes into hopper (2) has filter vat (7), rotates in the middle of the inside of filter vat (7) and installs second bull stick (6), and the top surface of second bull stick (6) is connected with filter disc (5), and filter screen (14) have been placed in the inside embedding of filter disc (5).
2. The feeding device of the precision plastic part injection mold according to claim 1, wherein: the top end surface of the first rotating rod (3) is connected with a first motor (1), and the first motor (1) is fixed in the middle of the outer top surface of the feeding hopper (2).
3. The feeding device of the precision plastic part injection mold according to claim 1, wherein: the feeding hopper is characterized in that one end of the outer top surface of the feeding hopper (2) is rotatably provided with a first cover plate (12) through a first hinge (13), and one end of the first cover plate (12) is provided with a first pull opening (11).
4. The feeding device of the precision plastic part injection mold according to claim 1, wherein: the bottom end surface of the second rotating rod (6) is connected with a second motor (8), and the second motor (8) is fixed in the middle of the outer bottom surface of the filter bucket (7).
5. The feeding device of the precision plastic part injection mold according to claim 1, wherein: a second cover plate (16) is rotatably arranged at one end of the outer top surface of the filter bucket (7) through a second hinge (15), and a second pull opening (17) is formed at one end of the second cover plate (16).
6. The feeding device of the precision plastic part injection mold according to claim 1, wherein: one end of the bottom surface of the outside of the filter bucket (7) is connected with a feeding pipe (10).
7. The feeding device of the precision plastic part injection mold according to claim 1, wherein: the other end of the outer bottom surface of the filter bucket (7) and one end of the outer bottom surface of the feeding bucket (2) are both connected with supporting rods (9).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221249635U true CN221249635U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |