CN220841218U - Injection mold easy to demould - Google Patents
Injection mold easy to demould Download PDFInfo
- Publication number
- CN220841218U CN220841218U CN202322115779.9U CN202322115779U CN220841218U CN 220841218 U CN220841218 U CN 220841218U CN 202322115779 U CN202322115779 U CN 202322115779U CN 220841218 U CN220841218 U CN 220841218U
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- Prior art keywords
- mold
- plate
- sliding
- fixed
- injection mold
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 229920003023 plastic Polymers 0.000 abstract description 13
- 239000004033 plastic Substances 0.000 abstract description 13
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 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
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds, in particular to an easy-demolding injection mold, which comprises an upper mold, a lower mold and a bracket, wherein the upper mold is arranged above the lower mold, a plurality of mold cavities are formed in the lower mold and the upper mold, an inserting mechanism is arranged between the lower mold and the upper mold, the bracket is arranged below the lower mold, support plates are fixed between two sides above the bracket and the bottom of the lower mold, a lower plate is arranged above the bracket, and sliding mechanisms are arranged between two sides of the lower plate and the two support plates. According to the injection mold, the heated and melted plastic is poured into the mold cavity for cooling molding, and when the molding mold in the mold cavity needs to be taken out from the mold cavity, the upper mold is only required to be taken down from the upper side of the lower mold, and the lower plate can be driven to move through the adjusting mechanism.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an easily-demoulded injection mold.
Background
The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification. After the plastic products are molded in the injection mold, the plastic products need to be taken out, a plurality of mold cavities are formed in some injection molds, a plurality of plastic products can be molded at one time, after the plastic products are molded, the plastic products need to be taken out of the mold cavities in sequence for demolding, and the plastic products are inconvenient to take out and demolding for one time.
Disclosure of utility model
The utility model aims to solve the defects that a plurality of plastic products need to be sequentially taken out from a die cavity to be demolded after molding in the prior art, and the injection mold easy to demold is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an easy drawing of patterns injection mold, includes cope match-die, bed die, support, the cope match-die is placed in the bed die top, a plurality of die cavities have all been seted up in bed die and the cope match-die, be provided with between bed die and the cope match-die and insert and establish the mechanism, the bed die below is provided with the support, all be fixed with the backup pad between support top both sides and the bed die bottom, the support top is provided with the hypoplastron, and all be provided with slide mechanism between hypoplastron both sides and two backup pads, a plurality of the slide opening has all been seted up to the die cavity lateral wall, a plurality of the baffle has all been placed to the die cavity bottom, and a plurality of baffle below all is fixed with the slide bar, and a plurality of slide bar one end all pass first slide opening and fix the hypoplastron top, the hypoplastron bottom is provided with adjustment mechanism.
As the preferable technical scheme, insert and establish the mechanism and include upper ring plate and lower ring plate, lower ring plate is fixed in the bed die top, upper ring plate is fixed in the upper die below, and upper ring plate places in lower ring plate top, a plurality of jacks have been seted up on the lower ring plate, upper ring plate below is fixed with a plurality of inserted bars, and inserted bar one end passes the jack and downwardly extending.
As an optimal technical scheme, the two sides above the upper die are both fixed with pull handles.
As the preferable technical scheme, slide mechanism includes spout and slide, the spout is seted up in backup pad one side, the slide is fixed in hypoplastron one side, and the slide slides and set up in the spout, a plurality of recesses have been seted up to the slide lateral wall, and all swing joint has the ball in a plurality of recesses.
As the preferred technical scheme, adjustment mechanism includes second slide hole, side support board, two bull stick, the side support board is fixed in support one side, the motor is installed to side support board top, the second slide hole is seted up in the support top, both sides all slide in the second slide hole are provided with the second slider, slide hole both sides wall all is fixed with the bearing, one of them be connected with two-way threaded rod in the bearing, two sliders and another bearing are passed to two threaded rod one end and are connected with the motor, and pass through threaded connection between two-way threaded rod and the two sliders, two bull stick one end rotates respectively and connects in lower plate bottom both sides, two the bull stick other end rotates respectively and connects in two sliders top.
The injection mold easy to demould has the beneficial effects that: this injection mold is through pouring the plastics that melts that will be heated into the die cavity and cooling the shaping, when taking out the shaping mould in the die cavity from the die cavity, only need take off the upper mould from the bed die top earlier, can drive the hypoplastron through adjustment mechanism and remove, the hypoplastron removes and just can drive a plurality of baffles simultaneously and remove in the die cavity, just can once be ejecting a plurality of shaping moulds from the die cavity to this has made things convenient for carrying out the drawing of patterns to this injection mold.
Drawings
Fig. 1 is a schematic perspective view of an injection mold with easy demolding according to the present utility model.
Fig. 2 is a schematic diagram of a front view structure of an injection mold with easy demolding according to the present utility model.
Fig. 3 is a schematic diagram of the bottom structure of an injection mold with easy demolding according to the present utility model.
Fig. 4 is an enlarged schematic diagram of a portion a of an injection mold with easy demolding according to the present utility model.
In the figure: 1. an upper die; 2. a lower die; 3. an upper ring plate; 4. a lower ring plate; 5. a rod; 6. a jack; 7. a support plate; 8. a baffle; 9. a first slide hole; 10. a slide bar; 11. a lower plate; 12. a rotating rod; 13. a bracket; 14. a second slide hole; 15. a bearing; 16. a two-way threaded rod; 17. a slide block; 18. a side support plate; 19. a motor; 20. a chute; 21. a slide plate; 22. a groove; 23. a ball; 24. and pulling the handle.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
Referring to fig. 1-4, an easy drawing of patterns injection mold, including last mould 1, bed die 2, support 13, go up mould 1 and place the bed die 2 top, go up mould 1 top both sides and all be fixed with handle 24, a plurality of die cavities have all been seted up in bed die 2 and the last mould 1, be provided with between bed die 2 and the bed die 1 and insert and establish the mechanism, can carry out horizontal spacing to last mould 1 through inserting establishing the mechanism, this injection mold comprises last mould 1 and bed die 2, the bed die 2 below is provided with support 13, all be fixed with backup pad 7 between support 13 top both sides and the bed die 2 bottom, support 13 top is provided with hypoplastron 11, and all be provided with slide mechanism between hypoplastron 11 both sides and two backup pads 7, a plurality of die cavity lateral walls have all been seted up first slide hole 9, a plurality of slide hole 9 inner wall and slide bar 10 contact department are fixed with the sealing pad, baffle 8 has all been placed to the bottom in a plurality of die cavity, all be fixed with 10 below a plurality of baffle 8, and a plurality of 10 one ends all pass first slide hole 9 and fix on hypoplastron 11, the hypoplastron 11 can carry out the removal through adjusting mechanism and carry out the shaping from the slide bar 11 in the die cavity 11, it can carry out the movable slide bar 11 to carry out the shaping from the slide bar to the cavity 11 simultaneously.
The inserting mechanism comprises an upper annular plate 3 and a lower annular plate 4, the lower annular plate 4 is fixed above the lower die 2, the upper annular plate 3 is fixed below the upper die 1, the upper annular plate 3 is placed above the lower annular plate 4, a plurality of jacks 6 are formed in the lower annular plate 4, a plurality of inserting rods 5 are fixed below the upper annular plate 3, one ends of the inserting rods 5 penetrate through the jacks 6 and extend downwards, and the upper die 1 can be horizontally limited by penetrating one ends of the inserting rods 5 through the jacks 6.
The sliding mechanism comprises a sliding groove 20 and a sliding plate 21, the sliding groove 20 is formed in one side of the supporting plate 7, the sliding plate 21 is fixed on one side of the lower plate 11, the sliding plate 21 is arranged in the sliding groove 20 in a sliding mode, a plurality of grooves 22 are formed in the side wall of the sliding plate 21, balls 23 are movably connected in the grooves 22, and the lower plate 11 can move up and down more smoothly through the sliding mechanism.
The adjusting mechanism comprises a second sliding hole 14, a side supporting plate 18 and two rotating rods 12, wherein the side supporting plate 18 is fixed on one side of a support 13, a motor 19 is installed above the side supporting plate 18, the second sliding hole 14 is arranged above the support 13, sliding blocks 17 are slidably arranged on two sides in the second sliding hole 14, bearings 15 are fixed on two side walls of the second sliding hole 14, one bearing 15 is internally connected with a bidirectional threaded rod 16, one end of the bidirectional threaded rod 16 penetrates through the two sliding blocks 17 and the other bearing 15 and is connected with the motor 19, the bidirectional threaded rod 16 is connected with the two sliding blocks 17 through threads, one ends of the two rotating rods 12 are respectively connected with two sides of the bottom of the lower plate 11 in a rotating mode, the other ends of the two rotating rods 12 are respectively connected with the two sliding blocks 17 in a rotating mode, the motor 19 is started, the motor 19 can drive the bidirectional threaded rod 16 to rotate, the two sliding blocks 17 can be driven to move in the second sliding hole 14 in the opposite directions, the two sliding blocks 17 can drive the two rotating rods 12 to rotate, and the lower plate 11 can be driven to move up and down.
Working principle: the injection mold consists of an upper mold 1 and a lower mold 2, and is formed by pouring heated and melted plastic into a mold cavity for cooling, when the molding mold in the mold cavity needs to be taken out from the mold cavity, the upper mold 1 is only required to be taken down from the upper side of the lower mold 2, the lower plate 11 can be driven to move through an adjusting mechanism, the lower plate 11 can be simultaneously driven to move in the mold cavity, and a plurality of molding molds can be ejected out of the mold cavity once, so that the injection mold is convenient to be subjected to demolding treatment.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an easy drawing of patterns injection mold, includes mould (1), bed die (2), support (13), mould (1) place in bed die (2) top, a plurality of die cavities have all been seted up in bed die (2) and the mould (1) of going up, a serial communication port, be provided with between bed die (2) and the mould (1) and insert and establish the mechanism, bed die (2) below is provided with support (13), all be fixed with backup pad (7) between support (13) top both sides and bed die (2) bottom, support (13) top is provided with hypoplastron (11), and all be provided with slide mechanism between hypoplastron (11) both sides and two backup pads (7), a plurality of first slide hole (9) have all been seted up to the die cavity lateral wall, a plurality of baffle (8) have all been placed to the bottom in the die cavity, a plurality of baffle (8) below all is fixed with (10), and a plurality of slide bar (10) one end all pass first slide hole (9) and fixed plate (11) top, hypoplastron (11) bottom adjustment mechanism.
2. The injection mold easy to release according to claim 1, wherein the inserting mechanism comprises an upper ring plate (3) and a lower ring plate (4), the lower ring plate (4) is fixed above the lower mold (2), the upper ring plate (3) is fixed below the upper mold (1), the upper ring plate (3) is placed above the lower ring plate (4), a plurality of insertion holes (6) are formed in the lower ring plate (4), a plurality of inserting rods (5) are fixed below the upper ring plate (3), and one end of each inserting rod (5) penetrates through each insertion hole (6) and extends downwards.
3. An easy-to-release injection mold according to claim 1, wherein the handles (24) are fixed to both sides above the upper mold (1).
4. The injection mold easy to release according to claim 1, wherein the sliding mechanism comprises a sliding groove (20) and a sliding plate (21), the sliding groove (20) is formed in one side of the supporting plate (7), the sliding plate (21) is fixed on one side of the lower plate (11), the sliding plate (21) is slidably arranged in the sliding groove (20), a plurality of grooves (22) are formed in the side wall of the sliding plate (21), and balls (23) are movably connected in the grooves (22).
5. The injection mold easy to release according to claim 1, wherein the adjusting mechanism comprises a second sliding hole (14), a side supporting plate (18) and two rotating rods (12), the side supporting plate (18) is fixed on one side of the bracket (13), a motor (19) is installed above the side supporting plate (18), the second sliding hole (14) is formed above the bracket (13), sliding blocks (17) are slidably arranged on two sides in the second sliding hole (14), bearings (15) are fixed on two side walls of the second sliding hole (14), one of the bearings (15) is internally connected with a bidirectional threaded rod (16), one end of the bidirectional threaded rod (16) penetrates through the two sliding blocks (17) and the other bearing (15) and is connected with the motor (19), the two threaded rods (16) are connected with the two sliding blocks (17) in a threaded mode, one end of each rotating rod (12) is rotatably connected with two sides of the bottom of the lower plate (11), and the other end of each rotating rod (12) is rotatably connected with the two sliding blocks (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115779.9U CN220841218U (en) | 2023-08-08 | 2023-08-08 | Injection mold easy to demould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115779.9U CN220841218U (en) | 2023-08-08 | 2023-08-08 | Injection mold easy to demould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220841218U true CN220841218U (en) | 2024-04-26 |
Family
ID=90781700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322115779.9U Active CN220841218U (en) | 2023-08-08 | 2023-08-08 | Injection mold easy to demould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220841218U (en) |
-
2023
- 2023-08-08 CN CN202322115779.9U patent/CN220841218U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |