CN221496964U - Plastic cup injection molding die - Google Patents
Plastic cup injection molding die Download PDFInfo
- Publication number
- CN221496964U CN221496964U CN202323589917.3U CN202323589917U CN221496964U CN 221496964 U CN221496964 U CN 221496964U CN 202323589917 U CN202323589917 U CN 202323589917U CN 221496964 U CN221496964 U CN 221496964U
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- die
- box
- inner cavity
- fixed
- cooling
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- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 238000001746 injection moulding Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims abstract description 43
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic cup injection molding die which comprises a die taking assembly and a cooling assembly, wherein the die taking assembly comprises a base, a die box, a die groove, a top plate, a die core and an ejection piece, wherein the die box is arranged at the top of the base, the die groove is arranged at two sides of an inner cavity of the die box, the top plate is fixed at the top of the die box through a bracket, the die core is arranged at the bottom of the top plate, and the ejection piece is arranged at the top of the base; and the cooling assembly is arranged in the inner cavity of the die box and comprises a water outlet tank, a first water pump, a first cooler, an annular condensing tube and a circulating piece. The beneficial effects achieved by the utility model are as follows: through the setting of getting the mould subassembly, can drive the kicking block and rise to ejecting in the mould with the plastics cup, through the setting of cooling module, can encircle annular condenser pipe at the mould groove surface, in order to improve cooling efficiency.
Description
Technical Field
The utility model relates to an injection molding mold for a plastic cup, and belongs to the technical field of injection molds.
Background
Injection molding mould for plastic cup: is a mold for the production of plastic cups, which is a tool made of a metallic material and having a specific shape for injecting molten plastic material into a mold cavity and forming the plastic cup by cooling and solidifying, and is generally composed of two main parts: the plastic cup comprises a mold cavity and a mold core, wherein the shape of the mold cavity determines the external shape of the final plastic cup, the mold core determines the internal shape of the cup, in the injection molding process, plastic materials are melted through a heating and injection system and then injected into the mold cavity, after cooling, the plastic is solidified and takes the shape of the mold, then the mold is opened, the plastic cup is taken out from the mold, and the injection molding mold can greatly improve the production efficiency and consistency of the plastic cup and has the characteristic of repeated use.
However, in the plastic cup injection molding mold in the prior art, after injection molding in the mold, the curing time is long, the molding time is increased, the quality of the plastic cup is affected, and the production efficiency of the plastic cup is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a plastic cup injection molding die which solves the problems of long cooling time and troublesome taking out after plastic cup molding of the existing plastic cup injection molding die.
The utility model provides a plastic cup injection molding die which comprises a die taking component and a cooling component,
The die taking assembly comprises a base, a die box, a die groove, a top plate, a die core and an ejection piece, wherein the die box is arranged at the top of the base, the die groove is formed in two sides of an inner cavity of the die box, the top plate is fixed at the top of the die box through a bracket, the die core is arranged at the bottom of the top plate, and the ejection piece is arranged at the top of the base; and
The cooling assembly is arranged in the inner cavity of the mold box and comprises a water outlet tank, a first water pump, a first cooling machine, an annular condensing pipe and a circulating piece, wherein the water outlet tank is fixed on one side of the bottom of the inner cavity of the mold box, the first water pump is communicated with the top of the water outlet tank through a water pipe, the first cooling machine is fixed on one side of the water outlet tank, the annular condensing pipe is sleeved on the surface of the mold groove, one end of the annular condensing pipe is communicated with one end of the first water pump, and the circulating piece is arranged in the inner cavity of the mold box.
Further scheme, ejecting piece includes motor, threaded rod, dead lever, diaphragm and kicking block, the motor is fixed in the base top, the threaded rod is fixed in on the motor output, and one end and mould bottom of the case portion pass through bearing swing joint, the dead lever is fixed in base top both sides, and one end and mould bottom of the case portion one side are fixed, diaphragm threaded connection is in threaded rod surface, and surface and dead lever surface sliding connection, the kicking block is fixed in diaphragm top both sides through the montant.
Further scheme, the circulation piece includes cooling tank, second water pump, second cooler and circulating pipe, the cooling tank is fixed in mould case inner chamber bottom, the second water pump passes through the water pipe intercommunication in the cooling tank top, the second cooler is fixed in cooling tank one side, the circulating pipe communicates in annular condenser pipe one end, and one end and play water tank back intercommunication.
Further, the cylinder is fixedly connected with the bottom of the top plate, one end of the cylinder is fixedly connected with the connecting plate, and two sides of the bottom of the connecting plate are fixed with the top end of the die core.
Further, round holes are formed in two sides of the bottom of the inner cavity of the die box, the round holes extend to the inner cavity of the die groove, and the top ends of the ejector blocks are slidably connected with the inner cavity of the round holes.
Further scheme, the both sides of mould case inner chamber top all communicate and have the notes material pipe, and notes material pipe one end extends to mould groove inner chamber top one side.
Further, ventilation openings are formed in the front faces of two sides of the inner cavity of the die box, and the inner cavity of the ventilation openings is fixedly connected with a dustproof net.
Further, one side of the cooling box is communicated with one end of the annular condensing tube, and the output end of the second water pump is communicated with one end of the annular condensing tube.
The beneficial effects of the utility model are as follows: through the setting of getting the mould subassembly, can drive the kicking block and rise to ejecting in the mould with the plastics cup, through the setting of cooling module, can encircle annular condenser pipe at the mould groove surface, in order to improve cooling efficiency.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic illustration of a mold core of the present utility model;
FIG. 3 is a cross-sectional view of the mold box of the present utility model;
Fig. 4 is a schematic view of an ejector according to the present utility model.
The figure indicates: 1. a die taking assembly; 2. a cooling assembly; 101. a base; 102. a mold box; 103. a mold groove; 104. a top plate; 105. a mold core; 106. an ejector; 201. discharging the water tank; 202. a first water pump; 203. a first cooler; 204. an annular condenser tube; 205. a circulation member; 1061. a motor; 1062. a threaded rod; 1063. a fixed rod; 1064. a cross plate; 1065. a top block; 2051. a cooling box; 2052. a second water pump; 2053. a second cooler; 2054. a circulation pipe; 3. and (3) a cylinder.
Detailed Description
The utility model is further described in connection with fig. 1-4, but the scope of the utility model is not limited to this.
Example 1
Referring to fig. 1-4, a first embodiment of the present utility model provides a plastic cup injection molding mold, comprising a mold-extracting assembly 1 and a cooling assembly 2,
The die taking assembly 1 comprises a base 101, a die box 102, a die groove 103, a top plate 104, a die core 105 and an ejection piece 106, wherein the die box 102 is arranged at the top of the base 101, the die groove 103 is arranged at two sides of an inner cavity of the die box 102, the top plate 104 is fixed at the top of the die box 102 through a bracket, the die core 105 is arranged at the bottom of the top plate 104, and the ejection piece 106 is arranged at the top of the base 101; and
The cooling assembly 2 is arranged in the inner cavity of the mold box 102 and comprises a water outlet tank 201, a first water pump 202, a first cooler 203, an annular condensing pipe 204 and a circulating piece 205, wherein the water outlet tank 201 is fixed on one side of the bottom of the inner cavity of the mold box 102, the first water pump 202 is communicated with the top of the water outlet tank 201 through a water pipe, the first cooler 203 is fixed on one side of the water outlet tank 201, the annular condensing pipe 204 is sleeved on the surface of the mold groove 103, one end of the annular condensing pipe is communicated with one end of the first water pump 202, and the circulating piece 205 is arranged in the inner cavity of the mold box 102.
Specific: the bottom of the die box 102 is movably connected with the threaded rod 1062 through a bearing, two sides of the bottom are fixed with the top end of the fixing rod 1063, two sides of the top of the die box 102 are fixedly connected with supports so as to play a supporting role on the top plate 104, the outer surface of the die core 105 is slidably connected with the inner cavity of the die groove 103, the ejector block 1065 can be driven to move through the arrangement of the ejector 106 so as to eject a molded plastic cup, the annular condensing pipes 204 are sleeved on the outer surfaces of the two die grooves 103, and water in the water outlet box 201 can be circulated through the arrangement of the circulating piece 205 so as to be cooled for multiple times.
The ejector 106 comprises a motor 1061, a threaded rod 1062, a fixing rod 1063, a cross plate 1064 and a top block 1065, wherein the motor 1061 is fixed at the top of the base 101, the threaded rod 1062 is fixed at the output end of the motor 1061, one end of the fixing rod 1063 is movably connected with the bottom of the mold box 102 through a bearing, the fixing rod 1063 is fixed at two sides of the top of the base 101, one end of the fixing rod is fixed at one side of the bottom of the mold box 102, the cross plate 1064 is in threaded connection with the surface of the threaded rod 1062, the surface of the fixing rod 1063 is in sliding connection with the surface of the fixing rod 1063, the top block 1065 is fixed at two sides of the top of the cross plate 1064 through a vertical rod, the circulating piece 205 comprises a cooling box 2051, a second water pump 2052, a second cooling machine 2053 and a circulating pipe 2054, the cooling box 2051 is fixed at the bottom of the cavity of the mold box 102, the second water pump 2052 is communicated with one end of the annular condensing pipe 204, one end of the circulating pipe 2054 is communicated with the back of the mold box 201, the bottom of the top plate 104 is fixedly connected with a cylinder 3, one end of the cylinder 3 is fixedly connected with the connecting plate, and the two sides of the bottom of the cylinder is fixedly connected with the connecting plate, and the top core 105 is fixedly connected with the top and the top end.
Specific: four fixing rods 1063 are arranged on two sides of the top of the base 101, the top end of the fixing rod is fixed to one side of the bottom of the die box 102, the die box 102 is supported, inner cavities on two sides of the transverse plate 1064 slide on the surface of the fixing rod 1063, the top block 1065 is round, the size of the top block is the same as that of the inner cavity of the die, one end of the circulating pipe 2054 is communicated with the left annular condensing pipe 204, the other end of the circulating pipe 2054 is communicated with the back of the water outlet box 201, and the die core 105 can be driven to move through the arrangement of the air cylinder 3 and the connecting plate so as to be in contact with the inner cavity of the die groove 103.
Example 2
Referring to fig. 1 to 4, a second embodiment of the present utility model is based on the previous embodiment.
Round holes are formed in two sides of the bottom of the cavity of the mold box 102, the round holes extend to the cavity of the mold groove 103, the top end of the ejector block 1065 is slidably connected with the cavity of the round hole, two sides of the top of the cavity of the mold box 102 are respectively communicated with a material injection pipe, one end of each material injection pipe extends to one side of the top of the cavity of the mold groove 103, ventilation openings are formed in the front of two sides of the cavity of the mold box 102, the cavity of the ventilation openings is fixedly connected with a dustproof net, one side of the cooling box 2051 is communicated with one end of the annular condensing pipe 204, and the output end of the second water pump 2052 is communicated with one end of the annular condensing pipe 204.
Specific: round hole size and kicking block 1065 size are unanimous, round hole bottom cover is equipped with the sealing washer, thereby prevent to mould plastics the material leakage, through the setting of notes material pipe, can be with the leading-in mould inslot 103 of material of moulding plastics, so as to produce the plastic cup, the vent sets up in the positive of mould case 102 inner chamber both sides, the purpose of setting is convenient to give off the heat of mould case 102 inner chamber, accelerate the solidification of plastic cup, annular condenser pipe 204 one end on right side communicates with water tank 201 one side, the other end communicates with cooling box 2051 one side, annular condenser pipe 204 one end on left side communicates with second water pump 2052 output, the other end communicates with circulating pipe 2054 one end.
The working principle of the utility model is as follows: when the mold device is needed to be used for producing the plastic cup, firstly, the air cylinder 3 switch is opened, the air cylinder 3 drives the connecting plate to move, the connecting plate drives the mold core 105 to move, the air cylinder 3 controller is closed when the mold core 105 moves into the mold groove 103, then injection molding materials are injected into the mold groove 103 through the injection pipe after being heated, then the water pump switch and the first cooling machine 203 switch are opened, the water pump pumps cold water in the water tank 201 into the right annular condensing pipe 204 to cool the mold groove 103 on the right side, cold water enters the cooling box 2051 through the annular condensing pipe 204, the second cooling machine 2053 works to cool water in the cooling box 2051, then the second water pump 2052 is opened, the cold water in the cooling box 2051 cools the left mold groove 103 through the left annular condensing pipe 204, then the cooled water flows into the water tank 201 through the circulating pipe 2054, the first cooling machine 203 cools the water in the water tank 201, so that cooling work can be completed, when the solidification is completed, the air cylinder 103 needs to be taken out, the motor 3 is started, the motor 105 is driven to drive the air cylinder 103 to move away from the work piece 1065, and the work piece 1062 is driven to move the top plate 1065, and the top plate 1062 is driven to move, and the mold 1065 is driven to move, and the top plate 1065 is driven to move, and the mold 1064 is moved.
While the utility model has been described and illustrated in considerable detail, it should be understood that modifications and equivalents to the above-described embodiments will become apparent to those skilled in the art, and that such modifications and improvements may be made without departing from the spirit of the utility model.
Claims (8)
1. The utility model provides a plastics cup injection moulding mould which characterized in that: comprises a die taking assembly (1) and a cooling assembly (2),
The die taking assembly (1) comprises a base (101), a die box (102), a die groove (103), a top plate (104), a die core (105) and ejection pieces (106), wherein the die box (102) is arranged at the top of the base (101), the die groove (103) is formed in two sides of an inner cavity of the die box (102), the top plate (104) is fixed at the top of the die box (102) through a bracket, the die core (105) is arranged at the bottom of the top plate (104), and the ejection pieces (106) are arranged at the top of the base (101); and
The cooling assembly (2) is arranged in an inner cavity of the die box (102), and comprises a water outlet tank (201), a first water pump (202), a first cooling machine (203), an annular condensing pipe (204) and a circulating piece (205), wherein the water outlet tank (201) is fixed on one side of the bottom of the inner cavity of the die box (102), the first water pump (202) is communicated with the top of the water outlet tank (201) through a water pipe, the first cooling machine (203) is fixed on one side of the water outlet tank (201), the annular condensing pipe (204) is sleeved on the surface of the die groove (103), one end of the annular condensing pipe is communicated with one end of the first water pump (202), and the circulating piece (205) is arranged in the inner cavity of the die box (102).
2. The plastic cup injection mold of claim 1, wherein: the ejector piece (106) comprises a motor (1061), a threaded rod (1062), a fixing rod (1063), a transverse plate (1064) and a jacking block (1065), wherein the motor (1061) is fixed at the top of the base (101), the threaded rod (1062) is fixed at the output end of the motor (1061), one end of the threaded rod is movably connected with the bottom of the mold box (102) through a bearing, the fixing rod (1063) is fixed at two sides of the top of the base (101), one end of the fixing rod is fixed at one side of the bottom of the mold box (102), the transverse plate (1064) is in threaded connection with the surface of the threaded rod (1062), the surface of the transverse plate is in sliding connection with the surface of the fixing rod (1063), and the jacking block (1065) is fixed at two sides of the top of the transverse plate (1064) through a vertical rod.
3. The plastic cup injection mold of claim 1, wherein: the circulating piece (205) comprises a cooling box (2051), a second water pump (2052), a second cooler (2053) and a circulating pipe (2054), wherein the cooling box (2051) is fixed at the bottom of an inner cavity of the die box (102), the second water pump (2052) is communicated with the top of the cooling box (2051) through a water pipe, the second cooler (2053) is fixed on one side of the cooling box (2051), the circulating pipe (2054) is communicated with one end of the annular condensing pipe (204), and one end of the circulating pipe is communicated with the back of the water outlet box (201).
4. The plastic cup injection mold of claim 1, wherein: the bottom of the top plate (104) is fixedly connected with a cylinder (3), one end of the cylinder (3) is fixedly connected with a connecting plate, and two sides of the bottom of the connecting plate are fixed with the top end of the die core (105).
5. The plastic cup injection mold of claim 2, wherein: round holes are formed in two sides of the bottom of the inner cavity of the die box (102), the round holes extend to the inner cavity of the die groove (103), and the top ends of the jacking blocks (1065) are slidably connected with the inner cavity of the round holes.
6. The plastic cup injection mold of claim 1, wherein: and two sides of the top of the inner cavity of the die box (102) are communicated with a material injection pipe, and one end of the material injection pipe extends to one side of the top of the inner cavity of the die groove (103).
7. The plastic cup injection mold of claim 1, wherein: the front surfaces of two sides of the inner cavity of the die box (102) are provided with ventilation openings, and the inner cavity of each ventilation opening is fixedly connected with a dustproof net.
8. A plastic cup injection mold according to claim 3, wherein: one side of the cooling box (2051) is communicated with one end of the annular condensing tube (204), and the output end of the second water pump (2052) is communicated with one end of the annular condensing tube (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323589917.3U CN221496964U (en) | 2023-12-27 | 2023-12-27 | Plastic cup injection molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323589917.3U CN221496964U (en) | 2023-12-27 | 2023-12-27 | Plastic cup injection molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221496964U true CN221496964U (en) | 2024-08-09 |
Family
ID=92130117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323589917.3U Active CN221496964U (en) | 2023-12-27 | 2023-12-27 | Plastic cup injection molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221496964U (en) |
-
2023
- 2023-12-27 CN CN202323589917.3U patent/CN221496964U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |