CN220499856U - Water-oil distribution device of rotary injection molding die spotting machine - Google Patents
Water-oil distribution device of rotary injection molding die spotting machine Download PDFInfo
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- CN220499856U CN220499856U CN202322133571.XU CN202322133571U CN220499856U CN 220499856 U CN220499856 U CN 220499856U CN 202322133571 U CN202322133571 U CN 202322133571U CN 220499856 U CN220499856 U CN 220499856U
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- water
- oil
- injection
- inner cylinder
- outlet holes
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- 238000009826 distribution Methods 0.000 title claims abstract description 19
- 238000001746 injection moulding Methods 0.000 title description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 139
- 238000002347 injection Methods 0.000 claims abstract description 64
- 239000007924 injection Substances 0.000 claims abstract description 64
- 230000002093 peripheral effect Effects 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004413 injection moulding compound Substances 0.000 claims description 2
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a water-oil distribution device of a rotary injection mold closing machine, which comprises an inner cylinder and an outer cylinder, wherein the outer cylinder is movably sleeved on the inner cylinder, the outer circumferential surface of the upper part of the outer cylinder is provided with at least one group of water outlet structures, each group of water outlet structures comprises a plurality of water outlet holes, the plurality of water outlet holes are circumferentially distributed on the outer circumferential surface of the upper part of the outer cylinder, the inner cylinder is internally provided with at least one group of water injection structures matched with the water outlet holes, each water injection structure comprises at least two water injection channels, each water injection channel is respectively communicated with the water outlet holes of the water outlet structures, the outer circumferential surface of the lower part of the outer cylinder is provided with at least one group of oil outlet structures, each group of oil outlet structures comprises a plurality of oil outlet holes, each oil injection structure is circumferentially distributed on the outer circumferential surface of the lower part of the outer cylinder, and each inner cylinder is internally provided with at least one group of oil injection structures matched with the oil outlet holes, each oil injection structure comprises at least two oil injection channels, and each oil injection channel is communicated with the oil outlet holes of the oil outlet structures. The utility model has compact structure and uniform distribution of water supply and oil supply.
Description
Technical Field
The utility model relates to the technical field of injection molding and die assembly, in particular to a water-oil distribution device of a rotary injection molding and die assembly machine.
Background
The sole injection molding production line is equipment for producing soles by injection molding and comprises a bottom base, a rotary table rotating on the bottom base, a mold opening and closing mechanism which is arranged on the rotary table in a circumferential direction, a sole molding mold assembled on the mold opening and closing mechanism and the like. In the injection molding process, the mold opening and closing mechanism needs to be opened through a hydraulic device, a hydraulic control oil way of an injection molding production line in the prior art is that an inlet of an oil pump is communicated with an oil tank, and an outlet of the hydraulic control oil way is respectively communicated with the hydraulic device of the mold opening and closing mechanism which is circumferentially arranged. In addition, in the injection molding process, the sole molding mold needs to be cooled by cooling water, so that a plurality of control oil path devices and control water path devices are required to be arranged for respectively supplying oil and water, which leads to the fact that the whole injection molding production line is not compact in structure, and in addition, the water supply and oil supply flow distribution among different control oil path devices and control water path devices are difficult to be uniform, so that the water supply and the oil supply are uneven.
Disclosure of Invention
The utility model aims to provide a water-oil distribution device of a rotary injection molding die spotting machine, which aims to solve the problems of the prior art that the structure is not compact, water supply and oil supply distribution are not uniform.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water-oil distribution device of rotary type injection molding compound die machine, includes inner tube and urceolus, the urceolus is movably overlapped and is established on the inner tube, has offered at least one set of water outlet structure on the outer peripheral face of urceolus upper portion, and every set of water outlet structure includes a plurality of apopores, and a plurality of apopores circumference distributes on the outer peripheral face of urceolus upper portion, and the inner tube is inside to be provided with the water injection structure of at least one set of cooperation apopore, the water injection structure includes two at least water injection channels, two water injection channels communicate with the apopore of apopore respectively, has offered at least one set of oil outlet structure on the outer peripheral face of urceolus lower part, and every set of oil outlet structure includes a plurality of oil outlet, and a plurality of oil outlet circumference distributes on the outer peripheral face of urceolus lower part, the oiling structure of the inside at least one set of cooperation oil outlet of being provided with of oil outlet structure of inner tube, oil injection structure includes two at least oil injection channels and oil outlet intercommunication of oil outlet structure.
Preferably, an annular water guide groove is formed in the outer peripheral surface of the upper portion of the inner cylinder, corresponding to the water outlet, and the water guide groove is communicated with the water outlet.
Preferably, the water injection channel is L-shaped, one end of the water injection channel is communicated with the water guide groove, and the other end of the water injection channel penetrates through the bottom surface of the inner cylinder.
Preferably, an annular oil guide groove is formed in the outer peripheral surface of the lower portion of the inner cylinder, corresponding to the oil outlet, and the oil guide groove is communicated with the plurality of oil outlets.
Preferably, the oiling channel is L-shaped, is parallel to the water injection channel and is arranged at intervals, one end of the oiling channel is communicated with the oil guide groove, and the other end of the oiling channel penetrates through the bottom surface of the inner cylinder.
Preferably, a plurality of annular sealing grooves are formed in the outer circumferential surface of the inner cylinder, and sealing rings are arranged in the sealing grooves.
Preferably, the outer peripheral surface of the lower portion of the outer tube protrudes to the outer peripheral side to form a peripheral edge.
Preferably, through holes distributed in a circle are formed in the periphery.
Preferably, the top end of the inner cylinder protrudes upwards relative to the top surface of the outer cylinder to form a clamping sleeve part.
Preferably, the bottom end of the inner cylinder protrudes downwards relative to the bottom surface of the outer cylinder to form a clamping convex part.
Compared with the prior art, the utility model has the beneficial effects that: the structure is compact, and the waterway and the oil way are integrated in one device; the water injection channel is communicated with the water guide groove, water is uniformly guided into the water outlet hole of the outer cylinder through the water guide groove, and water is supplied outwards through the water pipe, so that the water supply effect is improved; meanwhile, the oiling channel is communicated with the oil guide groove, and water is uniformly guided into the oil outlet hole of the outer cylinder through the oil guide groove, so that the oil supply effect is improved; and the oiling channel and the water injection channel are independent channels respectively and do not interfere with each other, so that the water supply and oil supply processes are not influenced.
Drawings
FIG. 1 is a perspective view of a water-oil distribution device of a rotary injection molding machine of the present utility model;
FIG. 2 is a top view of a water-oil distribution device of the rotary injection molding machine of the present utility model;
FIG. 3 is a cross-sectional view taken along section A-A of FIG. 2 in accordance with the present utility model;
fig. 4 is a cross-sectional view of the utility model taken along section B-B of fig. 2.
Marked in the figure as: 1-an inner cylinder; 11-a ferrule part; 12-a convex part; 2-an outer cylinder; 21-circumference; 3-a water outlet structure; 31-water outlet holes; 4-a water injection structure; 41-a water injection channel; 5-an oil outlet structure; 51-an oil outlet hole; 6-oiling structure; 61-a water injection channel; 7-a water guide groove; 8-an oil guide groove; 9-seal groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a water-oil distribution device of a rotary injection molding machine comprises an inner cylinder 1 and an outer cylinder 2, wherein the outer cylinder 2 is movably sleeved on the inner cylinder 1 and can rotate relative to the inner cylinder 1 around the axis of the inner cylinder 1. At least one group of water outlet structures 3 are arranged on the outer peripheral surface of the upper part of the outer cylinder 2, each group of water outlet structures 3 comprises a plurality of water outlet holes 31, the water outlet holes 31 are circumferentially distributed on the outer peripheral surface of the upper part of the outer cylinder 2, and the water outlet holes 31 are connected with water pipes for water supply outflow.
Referring to fig. 1-3, the inner cylinder 1 is provided with at least one water injection structure 4 matching with the water outlet hole 31, the water injection structure 4 includes at least two water injection channels 41 for water to flow therethrough, the two water injection channels 41 are communicated with the water outlet hole 31 of the water outlet structure 3, and water flows from the water injection channels 41 to the water outlet hole 31. At least one group of oil outlet structures 5 are arranged on the outer peripheral surface of the lower part of the outer cylinder 2, each group of oil outlet structures 5 comprises a plurality of oil outlet holes 51, the plurality of oil outlet holes 51 are circumferentially distributed on the outer peripheral surface of the lower part of the outer cylinder 2, and the oil outlet holes 51 are connected with oil pipes for oil supply to flow out. Referring to fig. 4, an oil injection structure 6 with at least one set of oil outlet holes 51 is disposed inside the inner cylinder 1, the oil injection structure 6 includes at least two water injection channels 41, two oil injection channels 61 are communicated with the oil outlet holes 51 of the oil outlet structure 5, and oil flows from the oil injection channels 61 to the oil outlet holes 51. The oil filling passage 61 and the water filling passage 41 are independent passages, and the water path of the water filling passage 41 is not communicated with the oil path of the oil filling passage 61.
Referring to fig. 3, an annular water guiding groove 7 is formed on the outer peripheral surface of the upper portion of the inner cylinder 1 corresponding to the water outlet holes 31, and the water guiding groove 7 is communicated with the water outlet holes 31. The water injection channel 41 is L-shaped, one end of the water injection channel is communicated with the water guiding groove 7, and is a water outlet end, and the other end of the water injection channel penetrates to the bottom surface of the inner cylinder 1, and is a water inlet end. The water flow firstly flows into the water guide groove 7 through the water injection channel 41, then flows into the water outlet holes 31 through the water guide groove 7, in the embodiment, the water outlet holes 31 can be arranged at equal intervals, so that the water outlet effect of the water outlet holes 31 is more uniform, and in the process that the outer cylinder 2 rotates relative to the inner cylinder 1, the water outlet holes 31 are communicated with the water guide groove 7, and the water outlet effect is not affected.
It can be understood that more than two water injection channels 41 can be provided in the water injection structure 4, the water injection channels 41 are provided at equal intervals, and the more the number of the water injection channels 41 is, the more uniform the water outlet effect of the water outlet holes 31 is, and the water outlet holes can be provided according to practical situations.
Referring to fig. 4, an annular oil guiding groove 8 is formed in the outer peripheral surface of the lower portion of the inner cylinder 1 corresponding to the oil outlet holes 51, and the oil guiding groove 8 is communicated with a plurality of oil outlet holes 51. The oil injection channel 61 is L-shaped, is parallel to the water injection channel 41 and is arranged at intervals, one end of the oil injection channel 61 is communicated with the oil guide groove 8 to form a water outlet end, and the other end of the oil injection channel penetrates to the bottom surface of the inner cylinder 1 to form a water inlet end. The oil flows from the oil filling passage 61 into the oil guide groove 8, and then flows from the oil guide groove 8 to the oil outlet hole 51.
It can be understood that more than two water injection channels 41 may be provided in the oil injection structure 6, and the more the number of the oil injection channels 61 is, the more uniform the oil outlet effect of the oil outlet hole 51 is.
Since a gap exists between the outer circumferential surface of the inner cylinder 1 and the inner circumferential surface of the outer cylinder 2, a plurality of annular seal grooves 9 are formed in the outer circumferential surface of the inner cylinder 1, and a plurality of seal grooves 9 are arranged at intervals and are positioned between adjacent water guide grooves 7, adjacent water guide grooves 8 or between the water guide grooves 7 and the water guide grooves 8. The seal groove 9 accommodates therein a seal ring for preventing water and oil from passing through a gap between the inner cylinder 1 and the outer cylinder 2.
The outer peripheral surface of the lower part of the outer cylinder 2 protrudes to the outer peripheral side to form a peripheral edge 21, through holes distributed in a circle are formed in the peripheral edge 21, and the peripheral edge 21 can be connected with other equipment by bolts penetrating through the through holes.
The top end of the inner cylinder 1 protrudes upwards relative to the top surface of the outer cylinder 2 to form a clamping sleeve part 11, a plurality of screw holes distributed in a circle are formed in the top surface of the clamping sleeve part 11, and the clamping sleeve part 11 can be connected with other equipment through screws. The bottom end of the inner cylinder 1 protrudes downwards relative to the bottom surface of the outer cylinder 2 to form a clamping convex part 12, and the inner cylinder 1 can be clamped with other equipment through the clamping convex part 12.
In summary, the utility model has compact structure, integrates the waterway and the oil way into one device, is communicated with the water guide groove 7 by arranging the water injection channel 41, evenly guides water into the water outlet hole 31 of the outer cylinder 2 by the water guide groove 7, and then supplies water outwards by the water pipe, thereby improving the water supply effect; meanwhile, the oiling channel 61 is communicated with the oil guide groove 8, and water is uniformly guided into the oil outlet hole 51 of the outer barrel 2 through the oil guide groove 8, so that the oil supply effect is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a water oil distribution device of rotary type injection molding compound die machine, includes inner tube (1) and urceolus (2), its characterized in that: the novel oil injection device is characterized in that the outer cylinder (2) is movably sleeved on the inner cylinder (1), at least one group of water outlet structures (3) are arranged on the outer peripheral surface of the upper portion of the outer cylinder (2), each group of water outlet structures (3) comprises a plurality of water outlet holes (31), the plurality of water outlet holes (31) are circumferentially distributed on the outer peripheral surface of the upper portion of the outer cylinder (2), at least one group of water injection structures (4) matched with the water outlet holes (31) are arranged inside the inner cylinder (1), each water injection structure (4) comprises at least two water injection channels (41), each water injection channel (41) is respectively communicated with the water outlet holes (31) of the corresponding water outlet structure (3), at least one group of oil outlet structures (5) are arranged on the outer peripheral surface of the lower portion of the outer cylinder (2), each group of oil outlet structures (5) comprises a plurality of oil outlet holes (51), each oil injection structure (6) matched with the corresponding oil outlet holes (51) is circumferentially distributed on the outer peripheral surface of the lower portion of the outer cylinder (2), each oil injection structure (6) comprises at least two oil injection channels (61), and each oil injection structure (61) is communicated with the corresponding oil outlet structures (5).
2. A water-oil distribution device according to claim 1, characterized in that: an annular water guide groove (7) is formed in the outer peripheral surface of the upper portion of the inner cylinder (1) corresponding to the water outlet hole (31), and the water guide groove (7) is communicated with the water outlet holes (31).
3. A water-oil distribution device according to claim 2, characterized in that: the water injection channel (41) is L-shaped, one end of the water injection channel is communicated with the water guide groove (7), and the other end of the water injection channel penetrates through the bottom surface of the inner cylinder (1).
4. A water-oil distribution device according to claim 1, characterized in that: an annular oil guide groove (8) is formed in the outer peripheral surface of the lower portion of the inner cylinder (1) corresponding to the oil outlet holes (51), and the oil guide groove (8) is communicated with the plurality of oil outlet holes (51).
5. A water-oil dispensing apparatus according to claim 4, wherein: the oiling channel (61) is L-shaped, is parallel to the water injection channel (41) and is arranged at intervals, one end of the oiling channel (61) is communicated with the oil guide groove (8), and the other end of the oiling channel penetrates through the bottom surface of the inner cylinder (1).
6. A water-oil distribution device according to claim 1, characterized in that: a plurality of annular sealing grooves (9) are formed in the outer peripheral surface of the inner cylinder (1), and sealing rings are arranged in the sealing grooves (9).
7. A water-oil distribution device according to claim 1, characterized in that: the outer peripheral surface of the lower part of the outer cylinder (2) protrudes to the outer peripheral side to form a peripheral edge (21).
8. A water-oil dispensing apparatus as defined in claim 7, wherein: through holes distributed in a circle are formed in the periphery (21).
9. A water-oil distribution device according to claim 1, characterized in that: the top end of the inner cylinder (1) protrudes upwards relative to the top surface of the outer cylinder (2) to form a clamping sleeve part (11).
10. A water-oil distribution device according to claim 1, characterized in that: the bottom end of the inner cylinder (1) protrudes downwards relative to the bottom surface of the outer cylinder (2) to form a clamping convex part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133571.XU CN220499856U (en) | 2023-08-08 | 2023-08-08 | Water-oil distribution device of rotary injection molding die spotting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133571.XU CN220499856U (en) | 2023-08-08 | 2023-08-08 | Water-oil distribution device of rotary injection molding die spotting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220499856U true CN220499856U (en) | 2024-02-20 |
Family
ID=89868054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322133571.XU Active CN220499856U (en) | 2023-08-08 | 2023-08-08 | Water-oil distribution device of rotary injection molding die spotting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220499856U (en) |
-
2023
- 2023-08-08 CN CN202322133571.XU patent/CN220499856U/en active Active
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