CN220261771U - Pipe cap integrated into one piece injection mold device - Google Patents
Pipe cap integrated into one piece injection mold device Download PDFInfo
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- CN220261771U CN220261771U CN202321374059.8U CN202321374059U CN220261771U CN 220261771 U CN220261771 U CN 220261771U CN 202321374059 U CN202321374059 U CN 202321374059U CN 220261771 U CN220261771 U CN 220261771U
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- mold
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- injection molding
- pipe
- connecting shaft
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- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 238000001746 injection moulding Methods 0.000 claims abstract description 56
- 239000000498 cooling water Substances 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an integral molding injection mold device for a pipe cover, which comprises a male mold and an injection molding device, wherein the injection molding device is arranged at the top of the male mold and comprises an upper mold, a lower mold, a hot runner system, a cover molding slide block, a slide block cooling water access pipe, a product and a cover molding core, the lower mold is positioned at the bottom of the upper mold, a mold cavity is arranged between the upper mold and the lower mold, the cover molding slide block is arranged on the bottom surface inside the mold cavity, the slide block cooling water access pipe is connected on the cover molding slide block in a sliding manner, and the cover molding core is arranged in the mold cavity. According to the utility model, a mode of matching the male die with the injection molding device is adopted, and a turntable type or guide rail type structure is adopted, so that the male die can be used for rapidly and effectively carrying out batch injection molding in sequence, and after injection molding is finished, products after injection molding is finished can be rapidly taken out through a driving oil cylinder; the pipe cover can be molded at one time, so that the production cost is effectively reduced, the carbon emission is reduced in response to the national environmental protection policy, and the raw material consumption of the product is reduced.
Description
Technical Field
The utility model relates to the field of injection molds, in particular to an injection mold device for integrally forming a pipe cover.
Background
In the existing cover mould and pipe mould production process, the cover and the pipe are separately produced and then assembled, the efficiency is low, the labor cost is high, so that the existing plastic injection head mould cannot meet the requirements of modern industrial development, the pipe cover is easily wasted in the separate production process, and the equipment cost is also increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an injection mold device for integrally forming a pipe cover.
The utility model provides the following technical scheme:
the utility model provides an integrated pipe cover forming injection mold device, which comprises a male mold and an injection molding device, wherein the injection molding device is arranged at the top of the male mold, the injection molding device comprises an upper mold, a lower mold, a hot runner system, a cover forming slide block, a slide block cooling water access pipe, a product and a cover forming core, the lower mold is positioned at the bottom of the upper mold, a mold cavity is arranged between the upper mold and the lower mold, the bottom surface of the interior of the mold cavity is provided with the cover forming slide block, the cover forming slide block is positioned at the side edge of the top of the lower mold, the cover forming slide block is connected with the slide block cooling water access pipe in a sliding manner, the cover forming core is arranged in the mold cavity, the bottom of the lower mold is provided with a vertical supporting bottom plate, and the supporting bottom plate is correspondingly matched according to the group number of pipe forming rods on the male mold;
the male die comprises a male die base, two or more pipe forming rods, an air blowing runner and rod cooling water inlets, wherein the pipe forming rods are arranged in parallel, the number of the pipe forming rods is two or more, the male die base is provided with the rod cooling water inlets, the air blowing runner is arranged at the bottom of the pipe forming rods, and the rod cooling water inlets and the air blowing runner are both communicated with the pipe forming rods;
as a preferable technical scheme of the utility model, the male die is connected with a vertical supporting bottom plate at the bottom of the lower die in a sliding way through sliding grooves at the left side and the right side of the male die base;
as a preferable technical scheme of the utility model, the bottom end of the male mold is externally connected with the turntable, the turntable is driven by the bottom driving motor to realize the rotating effect of the turntable, the number of the male molds on the turntable is three, and the three male molds are in a triangular structure on the turntable.
As a preferable technical scheme of the utility model, the turntable is provided with the guide rail which is coaxial with the male dies, and two or more male dies slide on the guide rail, so that different male dies sequentially slide to the position right below the bottom of the injection molding device according to the front-back sequence.
As a preferable technical scheme of the utility model, the top end part of the pipe forming rod of the male die is inserted into a die cavity between an upper die and a lower die, the upper die is communicated with an injection molding through hole of a top plate of an injection molding device, the upper die and the lower die are fixed by bolts through waist-shaped fixing plates, and stability in the up-and-down lifting movement process is realized between the upper die and the lower die through a plurality of guide posts.
As a preferable technical scheme of the utility model, an external oil cylinder driving structure is arranged on the outer side of the lower die, the external oil cylinder driving structure comprises an outer box body, a driving oil cylinder, a connecting shaft fixing block, a rolling connecting shaft, a waist-shaped sliding groove and a connecting shaft, wherein the waist-shaped sliding groove is respectively arranged on the left side surface and the right side surface of the outer box body, the driving oil cylinder is arranged on the outer side of the outer box body, two ends of the rolling connecting shaft are in sliding connection with the waist-shaped sliding groove through rollers, the number of the connecting shafts is two, the driving oil cylinder is fastened with one connecting shaft through the connecting shaft fixing block, one end of the two connecting shafts is fixed with the rolling connecting shaft, and the other end of the connecting shaft is fixed with the upper die, so that the upper die is pulled out by the driving oil cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, a mode of matching the male die with the injection molding device is adopted, and a turntable type or guide rail type structure is adopted, so that the male die can be used for rapidly and effectively carrying out batch injection molding in sequence, and after injection molding is finished, products after injection molding is finished can be rapidly taken out through a driving oil cylinder;
the pipe cover can be molded at one time, so that the production cost is effectively reduced, the carbon emission is reduced in response to the national environmental protection policy, and the raw material consumption of the product is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is an overall assembly block diagram of an injection molding apparatus of the present utility model;
FIG. 2 is a block diagram of the guide rail assembly of the male mold and injection molding apparatus of the present utility model;
FIG. 3 is a diagram showing the assembly of the male mold and the injection molding apparatus of the present utility model in a turntable type;
FIG. 4 is a block diagram of the assembly of the drive ram and the roll connecting shaft of the present utility model;
in the figure: 1. a hot runner system; 2. a cover forming slider; 3. a slide block cooling water inlet pipe; 4. a product; 5. forming a rod by a pipe; 6. an air blowing runner; 7. a rod cooling water inlet; 8. a lid molding core; 9. an upper die; 10. a lower die; 11. an injection molding device; 12. an outer case; 13. a driving oil cylinder; 14. a connecting shaft fixing block; 15. a rolling connection shaft; 16. waist-shaped sliding groove; 17. a connecting shaft; 18. and (5) male die.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model. Wherein like reference numerals refer to like elements throughout.
Further, if detailed description of the known art is not necessary to illustrate the features of the present utility model, it will be omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Example 1
As shown in fig. 1-4, the utility model provides an injection mold device for integrally forming a pipe cover, which comprises a male mold 18 and an injection molding device 11, wherein the injection molding device 11 is arranged at the top of the male mold 18, the injection molding device 11 comprises an upper mold 9, a lower mold 10, a hot runner system 1, a cover forming slide block 2, a slide block cooling water access pipe 3, a product 4 and a cover forming core 8, the lower mold 10 is positioned at the bottom of the upper mold 9, a mold cavity is arranged between the upper mold 9 and the lower mold 10, the bottom surface inside the mold cavity is provided with the cover forming slide block 2, the cover forming slide block 2 is positioned at the side edge of the top of the lower mold 10, the cover forming slide block 2 is connected with the slide block cooling water access pipe 3 in a sliding manner, the cover forming core 8 is arranged in the mold cavity, a vertical supporting bottom plate is arranged at the bottom of the lower mold 10, and the supporting bottom plate is correspondingly matched and arranged according to the group number of pipe forming rods 5 on the male mold 18;
the male mold 18 comprises a male mold base, two or more pipe molding rods 5, an air blowing runner 6 and rod cooling water inlets 7, wherein the pipe molding rods 5 are arranged in parallel, the number of the pipe molding rods 5 is two or more, the male mold base is provided with the rod cooling water inlets 7, the bottom of the pipe molding rods 5 is provided with the air blowing runner 6, and the rod cooling water inlets 7 and the air blowing runner 6 are communicated with the pipe molding rods 5;
the male die 18 is in sliding connection with a vertical supporting bottom plate at the bottom of the lower die 10 through sliding grooves on the left side and the right side of the male die base;
the bottom end of the male die 18 is externally connected with a rotary table, the rotary table is driven by a bottom driving motor to realize the rotation effect of the rotary table, the number of the male dies 18 on the rotary table is three, and the three male dies 18 are in a triangular structure on the rotary table.
The turntable is provided with a guide rail which is coaxial with the male dies 18, and two or more male dies 18 slide on the guide rail, so that different male dies 18 sequentially slide to the position right below the bottom of the injection molding device 2 in a front-back sequence.
The top end of the pipe forming rod 5 of the male die 18 is inserted into a die cavity between the upper die 9 and the lower die 10, the upper die 9 is communicated with an injection molding through hole of a top plate of the injection molding device 11, the upper die 9 and the lower die 10 are fixed by bolts through waist-shaped fixing plates, and stability in the up-down lifting motion process is realized between the upper die 9 and the lower die 10 through a plurality of guide posts.
The outer side of the lower die 10 is provided with an external oil cylinder driving structure, the external oil cylinder driving structure comprises an outer box body 12, a driving oil cylinder 13, a connecting shaft fixing block 14, a rolling connecting shaft 15, a waist-shaped sliding groove 16 and a connecting shaft 17, wherein the waist-shaped sliding groove 16 is respectively arranged on the left side surface and the right side surface of the outer box body 12, the driving oil cylinder 13 is arranged on the outer side of the outer box body 12, two ends of the rolling connecting shaft 15 are in sliding connection with the waist-shaped sliding groove 16 through rollers, the number of the connecting shafts 17 is two, the driving oil cylinder 13 is fastened with one connecting shaft 17 through the connecting shaft fixing block 14, one end of the two connecting shafts 17 is fixed with the rolling connecting shaft 15, and the other end of the connecting shaft 17 is fixed with the upper die 9, so that the effect of pulling out the upper die 9 by the driving oil cylinder 13 is realized.
Further, the working principle of the device is as follows:
the following two assembly service conditions exist for the male mold 18 and the injection molding device 11 of the device:
1. rotary disc type
In the mode, three male molds 18 are respectively and fixedly arranged at the edge of a rotary table according to triangles, the bottom end part of the rotary table is driven by a driving motor to move, and the three male molds 18 can naturally and sequentially move to the position right below the injection molding device 11, so that the injection molding device 11 is matched with the male molds 18 to perform injection molding processing on a bottle structure;
in the injection molding process, the top end part of a pipe forming rod 5 passes through a lower die 10 and is positioned in a die cavity, injection molding materials are connected through injection molding through holes at the top plate of an injection molding device 11, the top plate of an upper die 9 and the top plate of the injection molding device 11 are pressurized through an external compression bar, the upper die 9 is pressed down until the upper die 9 and the lower die 10 are closed under the action of a guide rod, the upper die 9 and the lower die 10 are fixed through a waist-shaped fixing plate by bolts, and the upper die 9 is lifted on the lower die 10 by matching with the guide rod, so that the injection molding materials are convenient to be injected in the die cavity;
in the injection molding process, the material is melted by heating a hot runner system 1 so as to facilitate injection molding, cooling water is connected to one side of the mold cavity through a sliding block cooling water inlet pipe 3, the upper part of the bottle is cooled, the lower part of the bottle is cooled after the cooling water is externally connected to a rod cooling water inlet 7, and air cooling is carried out after an air pump is externally connected to an air blowing runner 6; when the inside of the mold reaches the temperature set by the injection molding machine, the mold is opened as a whole, and the upper mold 9 and the lower mold 10 are separated.
After the injection molding of the bottle body with the integrated tube cover is completed at the male die 18, the next male die 18 is moved to the position right below the injection molding device 11 by the movement of the rotary table.
2. Coaxial guide rail type
In this mode, two or more male molds 18 are arranged on the sliding guide rail, and compared with a turntable structure, the mold is suitable for being used in a longer place, and the difference is that a plurality of male molds 18 sequentially slide to the position right below the injection molding device 11 on the sliding guide rail according to the front-back sequence, and the injection molding process is consistent as in the turntable structure;
after injection molding is finished, the guide rods, the waist-shaped fixing plates and the bolts on the upper die 9 and the lower die 10 are disassembled, so that the upper die 9 and the lower die 10 are separated;
through the work of the driving oil cylinder 13, the driving oil cylinder 13 controls the rolling connecting shaft 15 to move back and forth, and two end parts of the rolling connecting shaft 15 slide in the waist-shaped sliding groove 16 through rollers, so that the two connecting shafts 17 are driven to move back and forth, the end parts of the connecting shafts 17 are fixed with the lower die 10, and the lower die 13 is pulled out through the work of the driving oil cylinder 13, so that a bottle body product integrated with a tube cover after injection molding is taken out.
In the process of producing the integrally molded bottle body with the pipe cover by injection molding of the two assembly structures, the diameter injection molding range of the pipe cover is within the range of 13-100 mm in diameter, the number of holes (namely the number of the integrally molded bottle bodies with the pipe cover) can be 1-12, namely the number of the pipe molding rods 5 can be 1-12 on the male die 18, and then products with corresponding numbers are injected.
According to the utility model, the male mould 18 is matched with the injection molding device 11, and a turntable type or guide rail type structure is adopted, so that the male mould 18 can be used for rapidly and effectively carrying out batch injection molding in sequence, and after injection molding is finished, products after injection molding is rapidly taken out through the driving oil cylinder 13;
the pipe cover can be molded at one time, so that the production cost is effectively reduced, the carbon emission is reduced in response to the national environmental protection policy, and the raw material consumption of the product is reduced.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a tube cap integrated into one piece injection mold device, including public mould (18) and injection molding device (11), its characterized in that, injection molding device (11) set up in the top of public mould (18), injection molding device (11) include upper mould (9), lower mould (10), hot runner system (1), lid shaping slider (2), slider cooling water access pipe (3), product (4), lid shaping core (8), its lower mould (10) are located the bottom of upper mould (9), open between upper mould (9) and lower mould (10) has the die cavity, be provided with lid shaping slider (2) at the inside bottom surface of die cavity, and lid shaping slider (2) are located the top side department of lower mould (10), sliding connection slider cooling water access pipe (3) on lid shaping slider (2), be provided with lid shaping core (8) in the die cavity, the bottom of lower mould (10) is provided with vertical supporting baseplate, its supporting baseplate carries out the matching setting according to the group number of tube shaping bars (5) on public mould (18);
the male die (18) comprises a male die base, pipe forming rods (5), blowing runners (6) and rod cooling water inlets (7), wherein the pipe forming rods (5) are arranged in parallel, the number of the pipe forming rods (5) is two or more, the male die base is provided with the rod cooling water inlets (7), the blowing runners (6) are arranged at the bottom of the pipe forming rods (5), and the rod cooling water inlets (7) and the blowing runners (6) are all communicated with the pipe forming rods (5).
2. The pipe cover integrated injection mold device according to claim 1, wherein the male mold (18) is slidably connected to a vertical supporting base plate at the bottom of the lower mold (10) through sliding grooves on the left and right sides of the male mold base.
3. The pipe cover integrated injection mold device according to claim 1, wherein the bottom end of the male mold (18) is externally connected with a turntable, the turntable is driven by a bottom driving motor to achieve the rotation effect of the turntable, the number of the male molds (18) on the turntable is three, and the three male molds (18) are in a triangular structure on the turntable.
4. A pipe cover integrated injection mold apparatus according to claim 3, wherein the turntable is provided with a guide rail coaxial with the male molds (18), and two or more male molds (18) slide on the guide rail, so that different male molds (18) sequentially slide to a position right under the bottom of the injection mold apparatus (11) in the front-rear order.
5. The pipe cover integrated injection mold device according to claim 1, wherein the top end of the pipe molding rod (5) of the male mold (18) is inserted into a mold cavity between the upper mold (9) and the lower mold (10), the upper mold (9) is communicated with an injection molding through hole of a top plate of the injection molding device (11), the upper mold (9) and the lower mold (10) are fixed by bolts through waist-shaped fixing plates, and stability in the up-down lifting motion process is realized between the upper mold (9) and the lower mold (10) through a plurality of guide posts.
6. The pipe cover integrated injection mold device according to claim 1, wherein an external oil cylinder driving structure is arranged on the outer side of the lower mold (10), the external oil cylinder driving structure comprises an outer box body (12), a driving oil cylinder (13), a connecting shaft fixing block (14), a rolling connecting shaft (15), a waist-shaped sliding groove (16) and a connecting shaft (17), wherein the waist-shaped sliding groove (16) is respectively arranged on the left side surface and the right side surface of the outer box body (12), the driving oil cylinder (13) is arranged on the outer side of the outer box body (12), two ends of the rolling connecting shaft (15) are in sliding connection with the waist-shaped sliding groove (16) through rollers, the number of the connecting shafts (17) is two, one end part of each connecting shaft (17) is fixed with the rolling connecting shaft (15) through the connecting shaft fixing block (14), and the other end part of each connecting shaft (17) is fixed with the upper mold (9), so that the upper mold (9) is pulled out by the driving oil cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374059.8U CN220261771U (en) | 2023-06-01 | 2023-06-01 | Pipe cap integrated into one piece injection mold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374059.8U CN220261771U (en) | 2023-06-01 | 2023-06-01 | Pipe cap integrated into one piece injection mold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261771U true CN220261771U (en) | 2023-12-29 |
Family
ID=89306175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374059.8U Active CN220261771U (en) | 2023-06-01 | 2023-06-01 | Pipe cap integrated into one piece injection mold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261771U (en) |
-
2023
- 2023-06-01 CN CN202321374059.8U patent/CN220261771U/en active Active
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