CN220464716U - Cooling ejection type plastic bottle injection mold - Google Patents
Cooling ejection type plastic bottle injection mold Download PDFInfo
- Publication number
- CN220464716U CN220464716U CN202320496155.3U CN202320496155U CN220464716U CN 220464716 U CN220464716 U CN 220464716U CN 202320496155 U CN202320496155 U CN 202320496155U CN 220464716 U CN220464716 U CN 220464716U
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- Prior art keywords
- mould
- die
- wire rope
- plastic bottle
- injection mold
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- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 238000001746 injection moulding Methods 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a cooling ejection type plastic bottle injection mold which comprises a mold mounting frame, a splicing mold, an injection molding cavity, limiting clamping grooves and a steel wire rope, wherein limiting sliding grooves are symmetrically and embedded in two sides of the top end of the mold mounting frame. This ejecting plastic bottle injection mold of cooling, the device is wholly using, through spacing spout, two-way threaded rod, step motor and stop nut piece's setting, thereby make wholly when drawing of patterns and compound die, only need control two-way threaded rod's rotation direction, make the concatenation mould of both sides expand simultaneously to both sides or draw close to the centre, whole easy operation convenient to use, be convenient for operate, simultaneously through collet mould's setting, thereby make the concatenation mould of both sides break away from the back, can carry out spacingly to the bottle after the whole injection molding, be convenient for carry out the drawing of patterns and get the material, whole convenient to use, make the bottle can not depend on the inside at one of them concatenation mould.
Description
Technical Field
The utility model relates to the technical field of plastic bottle injection molds, in particular to a cooling ejection type plastic bottle injection mold.
Background
The production process of the plastic bottle has two kinds: the first is extrusion process, namely, adding plastic raw materials into an extruder, heating, melting, plasticizing, extruding a molten parison, putting into a bottle mould, blowing for molding, cooling and shaping, taking out from the mould, and trimming the slitter edges to obtain the finished product.
The existing injection mold is designed in two halves, the two parts are positioned through the positioning bolt and the positioning hole, the plastic product is required to be separated from the positioning bolt and the positioning hole after being cooled and solidified, then the plastic product is taken out, the whole demolding is difficult, the efficiency is low, the quick installation and disassembly are inconvenient, meanwhile, the existing cooling mode mostly uses a static cooling method or utilizes a fan to assist in blowing and refrigerating, the whole cooling effect is poor, the injection molding efficiency is affected, and therefore, the existing requirement is not met, and certain limitation is reserved when the plastic product is in actual use.
Disclosure of Invention
The utility model aims to provide a cooling ejection type plastic bottle injection mold, which aims to solve the problems that most of the existing injection mold structures proposed in the background technology are designed in two halves, and meanwhile, the two injection molds are positioned through a positioning bolt and a positioning hole, after cooling and solidification, a plastic product is required to be separated from the positioning bolt and the positioning hole and then taken out, the whole demolding is difficult, the efficiency is low, the quick installation and the disassembly are inconvenient, meanwhile, most of the existing cooling modes use a static cooling method or use a fan for auxiliary blowing and refrigerating, the whole cooling effect is poor, the injection molding efficiency is influenced, and therefore, the existing requirements are not met, and the problem that a certain limitation exists in actual use is to be improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ejecting formula plastic bottle injection mold of cooling, includes mould mounting bracket, splice mould, injection molding cavity, spacing draw-in groove and wire rope, the inside embedded installation in top both sides of mould mounting bracket has spacing spout, transversely rotate the installation between the inside one side that spacing spout is close to the bottom and be provided with two-way threaded rod, the top bilateral symmetry that the mould mounting bracket is located spacing spout is provided with splice mould, the top surface that the mould mounting bracket is located between the spacing spout is provided with the collet mould, the top surface embedded installation that the mould mounting bracket is located collet mould bottom is provided with spacing draw-in groove, the mould mounting bracket is located the top one side surface embedded of 1 spacing spout wherein and is provided with the constant head tank, one side inside slip block that the constant head tank is close to 1 splice mould corner wherein is provided with the movable block, splice mould is close to the inside all preset of one side of collet mould and moulds.
Preferably, a cavity is preset in one side of the die mounting frame close to the bidirectional threaded rod, a stepping motor is arranged in the cavity, the output end of the stepping motor is fixedly arranged on one side of the bidirectional threaded rod, limit nut blocks are arranged in the side of the bidirectional threaded rod close to the bottom end of the splicing die in a penetrating and clamping sliding manner, and the top ends of the limit nut blocks are fixedly arranged on one side of the bottom end of the splicing die;
by adopting the technical scheme, when the whole machine is used, the rotation direction of the bidirectional threaded rod can be controlled, so that the splicing dies at two sides are controlled to open and close, and the whole machine is convenient to use.
Preferably, one end of each of the 2 condensing ducts is installed outside one side of the top end of the splicing mould in a penetrating way, a spring pipe is arranged between the penetrating ends of the top ends of the 2 condensing ducts in a conducting way, and the other ends of the 2 condensing ducts are installed outside one side of the splicing mould, far away from the bottom support mould, in a penetrating way;
by adopting the technical scheme, when the whole condensing tube is used, the spring tube can be arranged, so that the split joint dies on two sides can not influence the conduction between 2 condensing tubes when being opened and closed.
Preferably, a limit sliding block is fixedly arranged on the outer surface of the bottom end of the bottom support die, the limit sliding block is slidably and in clamping fit with one side of a limit clamping groove, and balls are arranged on the inner wall of the limit clamping groove in an equidistant embedded rotating manner;
by adopting the technical scheme, the whole limiting sliding block is smooth when in use through the arrangement of the balls, and the whole limiting sliding block is good in whole use effect.
Preferably, the limiting clamping groove is far away from the inside of the spring tube and is penetrated with a steel wire rope, one end of the steel wire rope is fixedly arranged in the middle of the outer surface of one side of the limiting sliding block, an auxiliary guide wheel is rotatably arranged on the outer surface of one side of the die mounting frame, which is close to the penetrating end of the steel wire rope, at equal intervals, the steel wire rope is jointed and penetrated on one side of the auxiliary guide wheel, and one end of the steel wire rope is fixedly arranged on one side of the moving block;
adopt above-mentioned technical scheme to make wholly when using, can drive spacing slider and the collet mould of top through wire rope's pulling whole removal ejecting to be convenient for take out the body on collet mould top, whole convenient to use.
Preferably, a reset spring is fixedly arranged on the inner wall of one side of the limiting clamping groove far away from the steel wire rope, one end of the reset spring is embedded on the outer surface of one side of the limiting sliding block, and a collision stop block is fixedly arranged on one side of the splicing mould close to the moving block;
by adopting the technical scheme, when the whole device is used, the wire rope can be loosened to drive the limiting slide block and the bottom support die at the top to move and return through the arrangement of the reset spring.
Compared with the prior art, the utility model has the beneficial effects that: this ejecting plastic bottle injection mold of cooling down:
1. the device is wholly used, through the setting of spacing spout, two-way threaded rod, step motor and stop nut piece, thereby make wholly when drawing of patterns and compound die, only need the rotation direction of control two-way threaded rod, make the concatenation mould of both sides expand to both sides simultaneously or draw close to the centre, whole easy operation convenient to use, be convenient for operate, simultaneously through the setting of collet mould, thereby make the concatenation mould of both sides break away from the back, can carry out spacingly to the bottle after the whole injection molding, be convenient for carry out the drawing of patterns and get the material, whole convenient to use, make the bottle can not depend on the inside of one of them concatenation mould;
2. the device is wholly used, the condensing guide pipes are arranged in the splicing mould close to the injection cavity and the bottom support mould in an embedded mode in a surrounding mode, and meanwhile, the spring pipes are arranged, so that the condensing guide pipes on two sides can be conducted, the whole cooling effect is better when the whole is cooled, the whole processing efficiency is improved, and meanwhile, the stretching characteristics of the spring pipes are utilized, so that the whole conduction cannot be influenced when the splicing moulds on two sides are opened;
3. the device is wholly using, through spacing draw-in groove, spacing slider, reset spring, ball, wire rope, supplementary guide pulley, constant head tank, movable block and the setting of conflict dog, thereby make wholly when using, when the split joint mould die sinking moves the movable block that drives one side this moment and remove simultaneously after a distance, thereby with inside collet mould and the whole pulling of the body that moulds plastics are ejecting, thereby be convenient for carry out the side and get the material, whole use is more convenient, keep away from injection molding machine constructs.
Drawings
FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of the whole structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic perspective view of a condensing duct according to the present utility model.
In the figure: 1. a die mounting rack; 2. limiting sliding grooves; 3. a two-way threaded rod; 4. a stepping motor; 5. a limit nut block; 6. splicing the dies; 7. a condensing duct; 8. a spring tube; 9. a bottom support die; 10. an injection cavity; 11. a limit clamping groove; 12. a limit sliding block; 13. a return spring; 14. a ball; 15. a wire rope; 16. an auxiliary guide wheel; 17. a positioning groove; 18. a moving block; 19. against the stop.
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. 1-4, the present utility model provides a technical solution: the utility model provides a cooling ejecting type plastic bottle injection mold, including mould mounting bracket 1, spacing spout 2, two-way threaded rod 3, step motor 4, stop nut piece 5, splice mould 6, condensation pipe 7, spring pipe 8, collet mould 9, injection molding chamber 10, spacing draw-in groove 11, spacing slider 12, reset spring 13, ball 14, wire rope 15, auxiliary guide pulley 16, constant head tank 17, movable block 18 and conflict dog 19, the inside symmetry embedded of top both sides of mould mounting bracket 1 is installed spacing spout 2, transversely rotate between the inside one side that spacing spout 2 is close to the bottom and install and be provided with two-way threaded rod 3, the top bilateral symmetry that mould mounting bracket 1 is located spacing spout 2 is provided with splice mould 6, the top surface that mould mounting bracket 1 is located between the spacing spout 2 is provided with collet mould 9, top surface embedded installation that mould mounting bracket 1 is located the top one side surface of collet mould 9 bottom is provided with constant head tank 17, one side inside sliding block that constant head tank 17 is close to 1 piece inside one side sliding block 18 that wherein 1 splice mould 6 corner is located, it all has the inside 10 of holding in the mould mounting bracket 1 to predetermine the bottom to hold in the palm mould 9.
The die mounting frame 1 is close to one side of the bidirectional threaded rod 3 and is internally provided with a cavity in advance, the internally mounted of the cavity is provided with a stepping motor 4, and the output end of the stepping motor 4 is fixedly mounted with one side of the bidirectional threaded rod 3, the inside of one side of the bottom of the bidirectional threaded rod 3, which is close to the splicing die 6, is provided with a limit nut block 5 through clamping sliding mounting, and the top end of the limit nut block 5 is fixedly mounted with one side of the bottom of the splicing die 6.
One end of each of the 2 condensing ducts 7 is arranged outside one side of the top end of the splicing mould 6 in a penetrating mode, a spring tube 8 is arranged between penetrating ends of the top ends of the 2 condensing ducts 7 in a penetrating mode, the other ends of the 2 condensing ducts 7 are arranged outside one side of the splicing mould 6 far away from the bottom support mould 9 in a penetrating mode, when the whole mould is used, after injection molding is finished, when cooling is needed, one end of one condensing duct 7 and the output end of the external condensate water supply pump are conducted, meanwhile, the output end of the condensing duct 7 on the other side is conducted with the external collecting box, liquid supply refrigeration is started, and therefore circulation cooling is conducted, and the whole cooling effect is better.
The outer surface of the bottom end of the bottom support die 9 is fixedly provided with a limit sliding block 12, the limit sliding block 12 is slidably and in clamping fit with one side of a limit clamping groove 11, and the inner wall of the limit clamping groove 11 is provided with balls 14 in an equidistant embedded rotation manner; the limiting clamping groove 11 is far away from the inside of the spring tube 8 and is penetrated with a steel wire rope 15, one end of the steel wire rope 15 is fixedly arranged in the middle of one side outer surface of the limiting sliding block 12, an auxiliary guide wheel 16 is rotatably arranged on one side outer surface of the die mounting frame 1 close to the penetrating end of the steel wire rope 15 at equal intervals, the steel wire rope 15 is fixedly arranged on one side of the auxiliary guide wheel 16 in a penetrating manner, and one end of the steel wire rope 15 is fixedly arranged on one side of the moving block 18; the limiting clamping groove 11 is far away from the fixed mounting on one side inner wall of the wire rope 15 and is provided with the reset spring 13, one end of the reset spring 13 is embedded to be installed on one side outer surface of the limiting sliding block 12, one side of the splicing mould 6 close to the moving block 18 is fixedly provided with the abutting stop 19, when the splicing mould 6 is integrally opened to take materials, after a certain distance is unfolded outwards, the abutting stop 19 on one side of the splicing mould 6 abuts against one side of the moving block 18 at the moment, so that the moving block 18 integrally moves, the wire rope 15 is driven to tighten through the movement of the moving block 18, the tightening pulling through the wire rope 15 drives one side of the limiting sliding block 12 and the bottom support mould 9 on the top to integrally move outwards, and the movement of the bottom support mould 9 is used for taking materials conveniently, and the bottom of an injection moulding mechanism is kept away from, so that the safety of the whole taking materials is guaranteed.
Working principle: when the cooling ejection type plastic bottle injection mold is used, the whole device is integrally assembled, a certain distance is recycled through the splicing mold 6, and the reset spring 13 is matched, so that the whole jacking mold 9 is retracted, the jacking mold 9 is reset, and then the splicing mold 6 continues to move, so that the mold is assembled, the whole device is convenient to use, the whole practicability is improved, standard parts used by the device can be purchased from the market, special-shaped parts can be customized according to description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and equipment adopt the prior art, the conventional model is adopted in addition to circuit connection, and the connection mode which is conventional in the prior art is not described in detail in the specification, so that the device belongs to the prior art which is well known to the person skilled in the art.
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 (6)
1. The utility model provides an ejecting plastic bottle injection mold of cooling, includes mould mounting bracket (1), concatenation mould (6), condensation pipe (7), injection molding chamber (10), spacing draw-in groove (11) and wire rope (15), its characterized in that: the utility model provides a die-holding device for the plastic injection molding of plastic material, includes die-holding device frame (1), die-holding device frame (9) and die-holding device frame (1), die-holding device frame (1)'s top both sides inside symmetry embedded type installs spacing spout (2), transversely rotate between one side inside that spacing spout (2) is close to the bottom installs and is provided with bi-directional threaded rod (3), die-holding device frame (1) is located one side inside of being close to the bottom, die-holding device frame (1) is located one side inside slip block that one side inside of 1 concatenation mould (6) corner is provided with movable block (18), die-holding device frame (1) is located one side inside that is close to collet mould (9) all to preset injection molding cavity (10).
2. The cooling ejection type plastic bottle injection mold according to claim 1, wherein: the die mounting frame (1) is close to one side of the two-way threaded rod (3) and is internally provided with a cavity, the internally mounted of the cavity is provided with a stepping motor (4), the output end of the stepping motor (4) is fixedly mounted on one side of the two-way threaded rod (3), the two-way threaded rod (3) is close to one side of the bottom of the splicing die (6) and is internally provided with a limit nut block (5) through clamping sliding mounting, and the top end of the limit nut block (5) is fixedly mounted on one side of the bottom of the splicing die (6).
3. The cooling ejection type plastic bottle injection mold according to claim 1, wherein: one end of each of the 2 condensing ducts (7) is installed outside one side of the top end of the splicing mould (6) in a penetrating mode, a spring pipe (8) is arranged between penetrating ends of the top ends of the 2 condensing ducts (7) in a conducting mode, and the other ends of the 2 condensing ducts (7) are installed outside one side, far away from the bottom support mould (9), of the splicing mould (6) in a penetrating mode.
4. The cooling ejection type plastic bottle injection mold according to claim 1, wherein: the bottom surface fixed mounting of collet mould (9) is provided with spacing slider (12), inside one side of spacing draw-in groove (11) is installed in spacing slider (12) slip block, equidistant embedded rotation installation is provided with ball (14) on the inner wall of spacing draw-in groove (11).
5. The cooling ejection type plastic bottle injection mold of claim 4, wherein: the inside that spacing draw-in groove (11) kept away from spring pipe (8) runs through and is provided with wire rope (15), and one end of wire rope (15) is fixed with one side surface intermediate position installation of spacing slider (12), one side surface equidistant rotation installation that mould mounting bracket (1) is close to wire rope (15) and runs through the end is provided with supplementary guide pulley (16), wire rope (15) laminating wears to establish in supplementary guide pulley (16) one side, and one end of wire rope (15) is fixed with one side installation of movable block (18).
6. The cooling ejection type plastic bottle injection mold of claim 5, wherein: the limiting clamping groove (11) is fixedly arranged on the inner wall of one side, far away from the steel wire rope (15), of the limiting clamping groove, a reset spring (13) is arranged on the outer surface of one side of the limiting sliding block (12) in an embedded mode, and an abutting stop block (19) is fixedly arranged on one side, close to the moving block (18), of the splicing die (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496155.3U CN220464716U (en) | 2023-03-15 | 2023-03-15 | Cooling ejection type plastic bottle injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496155.3U CN220464716U (en) | 2023-03-15 | 2023-03-15 | Cooling ejection type plastic bottle injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464716U true CN220464716U (en) | 2024-02-09 |
Family
ID=89796783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320496155.3U Active CN220464716U (en) | 2023-03-15 | 2023-03-15 | Cooling ejection type plastic bottle injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464716U (en) |
-
2023
- 2023-03-15 CN CN202320496155.3U patent/CN220464716U/en active Active
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