CN214926839U - Injection mold gating system - Google Patents
Injection mold gating system Download PDFInfo
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- CN214926839U CN214926839U CN202121320686.4U CN202121320686U CN214926839U CN 214926839 U CN214926839 U CN 214926839U CN 202121320686 U CN202121320686 U CN 202121320686U CN 214926839 U CN214926839 U CN 214926839U
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- heat dissipation
- plate
- pipeline
- lower die
- dissipation plate
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Abstract
An injection mold pouring system comprises a frame, a pressing plate, an upper mold, a lower mold, a workbench and a heat dissipation plate; the upper die is arranged at the bottom of the pressing plate; the lower die is arranged on the workbench; the heat dissipation plates are arranged in a plurality of groups and are respectively positioned on the periphery of the lower die, and the heat dissipation plates are movably arranged on the rack; and one side of the heat dissipation plate, which faces the outer wall of the lower die, is provided with an S-shaped cooling groove. The utility model discloses in, the heating panel can be applicable to the lower mould subassembly of different specifications, in the use, only need to change the lower mould on the workstation can, need not to change the heating panel, improved the holistic cooling efficiency of equipment.
Description
Technical Field
The utility model relates to a mould equipment field especially relates to an injection mold gating system.
Background
The mold generates a large amount of heat during the casting process, so that the mold needs to be cooled and shaped. The existing cooling equipment is integrated with the lower die, so that the cooling is slow, the disassembly is not easy, and the use is inconvenient. When the lower die needs to be replaced, the lower die and the cooling equipment are replaced together, and the lower die is inconvenient to disassemble.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an injection mold gating system, the heating panel can be applicable to the lower mould subassembly of different specifications, in the use, only need to change the lower mould on the workstation can, need not to change the heating panel. Meanwhile, the heat dissipation plate is good in heat dissipation effect and convenient to detach and move.
(II) technical scheme
In order to solve the problems, the utility model provides an injection mold pouring system, which comprises a frame, a pressing plate, an upper mold, a lower mold, a workbench and a heat dissipation plate;
a first power mechanism for driving the pressing plate to move along the vertical direction is arranged on the rack;
the upper die is arranged at the bottom of the pressing plate; the lower die is arranged on the workbench and is positioned right below the upper die;
the heat dissipation plates are arranged in a plurality of groups and are respectively positioned on the periphery of the lower die, and the heat dissipation plates are movably arranged on the rack; one side of the heat dissipation plate, which faces the outer wall of the lower die, is provided with an S-shaped cooling groove; the upper part and the lower part of the heat dissipation plate are respectively provided with an inclined channel;
the upper part of the heat dissipation plate is provided with a first pipeline, and the lower part of the heat dissipation plate is provided with a second pipeline; the lower end of the first pipeline is connected with the upper end of the cooling groove through an inclined channel, and the upper end of the first pipeline extends out of the outer side of the heat dissipation plate to form a pipeline interface;
the upper end of the second pipeline is connected with the lower end of the cooling groove through another inclined channel, and the lower end of the second pipeline extends out of the outer side of the heat dissipation plate to form a pipeline interface;
the heat radiating plate presses an outer wall of the lower mold so that a cooling passage is formed along the first duct, the inclined passage, the cooling groove, the inclined passage, and the second duct.
Preferably, a second power mechanism for controlling the heat dissipation plate to move towards and away from the lower die is arranged on the frame.
Preferably, the water-saving device comprises a water inlet pipe, a water outlet pipe and a fixing piece; a plurality of fixing pieces are arranged on the pressing plate; the lower part of the water inlet pipe sequentially penetrates through the fixing piece and the pressing plate, and the periphery of the water inlet pipe and the fixing piece are arranged in a sealing mode; a sealing sleeve is arranged on the periphery of the lower part of the water inlet pipe; the pressure plate drives the water inlet pipe and the fixing piece to move downwards until the water inlet pipe is inserted into the first pipeline in a matching mode, and the sealing sleeve is sleeved on the periphery of the first pipeline to form a sealing mechanism; the second pipeline is connected with the water outlet pipe in a sealing mode.
Preferably, the movable plate comprises a zigzag movable plate; a third power mechanism for controlling the moving plate to move along the vertical direction is arranged on the rack; the movable plate is provided with an inclined strip-shaped hole; the heat dissipation plate is connected with a sliding rod through a support rod, and the bottom of the sliding rod is connected with the workbench in a sliding manner; the upper part of the sliding rod is provided with an inclined rod; the upper part of the inclined rod penetrates through the strip-shaped hole to form a linkage mechanism with the moving plate; the third power mechanism drives the moving plate to move upwards, and the sliding rod moves in the direction far away from the lower die to drive the heat dissipation plate to be far away from the outer wall of the lower die; and under the state that the third power mechanism drives the moving plate to move downwards, the sliding rod moves along the direction close to the lower die so as to drive the heat dissipation plate to compress the outer wall of the lower die.
Preferably, a gasket is disposed on one side of the heat dissipation plate facing the lower mold.
In the utility model, the plurality of heat dissipation plates are controlled to compress the outer wall of the lower die, and then the pressing plate is controlled to move downwards to press the upper die to compress the lower die tightly; after injection molding, low-temperature cooling water is injected into the cooling channel, and the low-temperature cooling water takes away the temperature of the lower die so as to achieve the purpose of radiating the lower die. The cooling plate can be suitable for lower die assemblies of different specifications, and in use, only the lower die on the workbench needs to be replaced, and the cooling plate does not need to be replaced. Meanwhile, the heat dissipation plate is good in heat dissipation effect and convenient to detach and move.
The utility model discloses in, remove the outer wall that the heating panel compressed tightly the lower mould earlier and form sealing mechanism. Then, in the process that the pressing plate moves downwards, the process that the water inlet pipe is inserted into the first pipeline in a matched mode and the process that the upper die is pressed against the lower die in a matched mode are completed simultaneously, therefore, the efficiency that the heat dissipation plate is connected with the water inlet pipe is improved, and the overall cooling efficiency of the equipment is improved.
Drawings
Fig. 1 is a schematic view of a first embodiment of the pouring system of the injection mold according to the present invention.
Fig. 2 is the utility model provides a cooling apparatus's among injection mold gating system schematic structure diagram.
Fig. 3 is a schematic structural diagram of a heat dissipation plate in the injection mold gating system.
Fig. 4 is a schematic view of a partial structure of a heat dissipation plate in the injection mold gating system according to the present invention.
Fig. 5 is a schematic structural diagram of a second embodiment in the pouring system of the injection mold according to the present invention.
Fig. 6 is a schematic structural diagram of a third embodiment in the pouring system of the injection mold according to the present invention.
Fig. 7 is a top view of fig. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides an injection mold gating system, which comprises a frame, a pressing plate 2, an upper mold 3, a lower mold 5, a workbench 4 and a heat dissipation plate 6;
a first power mechanism 1 for driving the pressing plate 2 to move along the vertical direction is arranged on the rack;
the upper die 3 is arranged at the bottom of the pressing plate 2; the lower die 5 is arranged on the workbench 4, and the lower die 5 is positioned right below the upper die 3;
the heat dissipation plates 6 are arranged in multiple groups and are respectively positioned on the periphery of the lower die 5, and the heat dissipation plates 6 are movably arranged on the rack; an S-shaped cooling groove 81 is formed in one side, facing the outer wall of the lower die 5, of the heat dissipation plate 6; the upper part and the lower part of the heat dissipation plate 6 are both provided with an inclined channel 82;
a first pipeline 83 is arranged at the upper part of the heat dissipation plate 6, and a second pipeline 84 is arranged at the lower part of the heat dissipation plate 6; the lower end of the first pipeline 83 is connected with the upper end of the cooling groove 81 through an inclined channel 82, and the upper end of the first pipeline 83 extends out of the outer side of the heat dissipation plate 6 to form a pipeline interface;
the upper end of the second pipeline 84 is connected with the lower end of the cooling tank 81 through another inclined channel 82, and the lower end of the second pipeline 84 extends out of the outer side of the heat dissipation plate 6 to form a pipeline interface;
the heat radiating plate 6 presses the outer wall of the lower mold 5 so that the cooling passage is formed along the first pipe 83, the inclined passage 82, the cooling groove 81, the inclined passage 82, and the second pipe 84.
In an alternative embodiment, the frame is provided with a second power mechanism 7 for controlling the movement of the heat dissipation plate 6 in the direction towards and away from the lower mold 5.
In the utility model, the plurality of heat dissipation plates 6 are controlled to compress the outer wall of the lower die 5, and then the pressing plate 2 is controlled to move downwards to the upper die 3 to compress the lower die 5; after injection molding, low-temperature cooling water is injected into the cooling channel, and the low-temperature cooling water takes away the temperature of the lower die 5 so as to achieve the purpose of radiating the lower die 5.
The heat dissipation plate 6 presses the outer wall of the lower mold 5 to form a sealing mechanism, thereby preventing the cooling water from leaking or leaking. Wherein, the cooling groove 81 is S-shaped, which increases the heat exchange area with the lower mold 5 to maximize the heat dissipation efficiency.
The utility model discloses in, heating panel 6 can be applicable to the lower mould subassembly of different specifications, in the use, only need to change the lower mould on the workstation 4 can, need not to change heating panel 6. Meanwhile, the heat dissipation plate 6 is good in heat dissipation effect and convenient to detach and move.
As shown in fig. 5, in an alternative embodiment, it comprises a water inlet pipe 91, a water outlet pipe 92 and a fixing member 93;
a plurality of fixing members 93 are provided on the pressing plate 2; the lower part of the water inlet pipe 91 sequentially penetrates through the fixing piece 93 and the pressing plate 2, and the periphery of the water inlet pipe 91 is hermetically arranged with the fixing piece 93; a sealing sleeve 94 is arranged on the periphery of the lower part of the water inlet pipe 91;
the pressure plate 2 drives the water inlet pipe 91 and the fixing piece 93 to move downwards until the water inlet pipe 91 is inserted into the first pipeline 83 in a matching manner, and the sealing sleeve 94 is sleeved on the periphery of the first pipeline 83 to form a sealing mechanism; the second pipe 84 is connected with the water outlet pipe 92 in a sealing mode.
The utility model discloses in, remove the outer wall that heating panel 6 compressed tightly lower mould 5 earlier and form sealing mechanism. Then, in the process of moving the pressure plate 2 downward, the process of fitting the water inlet pipe 91 into the first pipe 83 and the process of fitting the upper die 3 to press the lower die 5 are simultaneously completed.
The utility model discloses in, improved the efficiency that inlet tube 91 was connected to heating panel 6, consequently improved the holistic cooling efficiency of equipment.
As shown in fig. 6-7, in an alternative embodiment, a moving plate 20 comprising a zigzag shape; a third power mechanism 101 for controlling the moving plate 20 to move along the vertical direction is arranged on the rack;
the moving plate 20 is provided with an inclined strip-shaped hole 205;
the heat dissipation plate 6 is connected with a sliding rod 202 through a support rod, and the bottom of the sliding rod 202 is connected with the workbench 4 in a sliding manner;
the upper part of the sliding rod 202 is provided with an inclined rod 201; the upper part of the inclined rod 201 passes through the strip-shaped hole 205 to form a linkage mechanism with the moving plate 20;
when the third power mechanism 101 drives the moving plate 20 to move upwards, the sliding rod 202 moves in a direction away from the lower die 5 to drive the heat dissipation plate 6 to move away from the outer wall of the lower die 5;
when the third power mechanism 101 drives the moving plate 20 to move downward, the sliding rod 202 moves in a direction close to the lower mold 5 to drive the heat dissipation plate 6 to press the outer wall of the lower mold 5.
The utility model discloses in, when third power unit 101 drove movable plate 20 downshifting, slope pole 201 slided in bar hole 205 to the direction that is close to lower mould 5 is followed to slide bar 202 and is removed, thereby makes heating panel 6 compress tightly the outer wall of lower mould 5, in order to form cooling channel between heating panel 6 and lower mould 5. Then, the control platen 2 moves downward until the upper mold 3 presses the lower mold 5, so that the subsequent injection molding and cooling processes are completed.
In an alternative embodiment, a sealing gasket is arranged on one side of the heat dissipation plate 6 facing the lower die 5 to improve the sealing performance of the whole device.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. An injection mold pouring system is characterized by comprising a frame, a pressing plate (2), an upper mold (3), a lower mold (5), a workbench (4) and a heat dissipation plate (6);
a first power mechanism (1) for driving the pressing plate (2) to move along the vertical direction is arranged on the rack;
the upper die (3) is arranged at the bottom of the pressing plate (2); the lower die (5) is arranged on the workbench (4), and the lower die (5) is positioned right below the upper die (3);
the heat dissipation plates (6) are arranged in multiple groups and are respectively positioned on the periphery of the lower die (5), and the heat dissipation plates (6) are movably arranged on the rack; an S-shaped cooling groove (81) is formed in one side, facing the outer wall of the lower die (5), of the heat dissipation plate (6); the upper part and the lower part of the heat dissipation plate (6) are respectively provided with an inclined channel (82);
a first pipeline (83) is arranged at the upper part of the heat dissipation plate (6), a second pipeline (84) is arranged at the lower part of the heat dissipation plate (6), the lower end of the first pipeline (83) is connected with the upper end of the cooling tank (81) through an inclined channel (82), and the upper end of the first pipeline (83) extends out of the heat dissipation plate (6) to form a pipeline interface;
the upper end of the second pipeline (84) is connected with the lower end of the cooling groove (81) through another inclined channel (82), and the lower end of the second pipeline (84) extends out of the outer side of the heat dissipation plate (6) to form a pipeline interface;
the heat radiating plate (6) presses the outer wall of the lower mold (5) so that a cooling passage is formed along the first duct (83), the inclined passage (82), the cooling groove (81), the inclined passage (82), and the second duct (84).
2. An injection mould gating system according to claim 1, characterized in that the frame is provided with a second power mechanism (7) for controlling the movement of the cooling plate (6) in a direction towards and away from the lower mould (5).
3. An injection mold runner system as claimed in claim 1 including a water inlet pipe (91), a water outlet pipe (92) and a fixture (93);
a plurality of fixing pieces (93) are arranged on the pressing plate (2); the lower part of the water inlet pipe (91) sequentially penetrates through the fixing piece (93) and the pressing plate (2), and the periphery of the water inlet pipe (91) and the fixing piece (93) are hermetically arranged; a sealing sleeve (94) is arranged on the periphery of the lower part of the water inlet pipe (91);
the pressure plate (2) drives the water inlet pipe (91) and the fixing piece (93) to move downwards until the water inlet pipe (91) is inserted into the first pipeline (83) in a matched mode, and the sealing sleeve (94) is sleeved on the periphery of the first pipeline (83) to form a sealing mechanism; the second pipeline (84) is connected with the water outlet pipe (92) in a sealing mode.
4. An injection mold gating system according to claim 1, including a return-shaped movable plate (20); a third power mechanism (101) for controlling the moving plate (20) to move along the vertical direction is arranged on the rack;
an inclined strip-shaped hole (205) is formed in the moving plate (20);
the heat dissipation plate (6) is connected with a sliding rod (202) through a support rod, and the bottom of the sliding rod (202) is connected with the workbench (4) in a sliding mode;
an inclined rod (201) is arranged at the upper part of the sliding rod (202); the upper part of the inclined rod (201) penetrates through the strip-shaped hole (205) to form a linkage mechanism with the moving plate (20);
the third power mechanism (101) drives the moving plate (20) to move upwards, and the sliding rod (202) moves along the direction far away from the lower die (5) so as to drive the heat dissipation plate (6) to be far away from the outer wall of the lower die (5);
and under the condition that the third power mechanism (101) drives the moving plate (20) to move downwards, the sliding rod (202) moves along the direction close to the lower die (5) so as to drive the heat dissipation plate (6) to press the outer wall of the lower die (5).
5. An injection mould gating system according to any one of claims 1 to 4, characterized in that the cooling plate (6) is provided with a sealing gasket on the side facing the lower mould (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320686.4U CN214926839U (en) | 2021-06-11 | 2021-06-11 | Injection mold gating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320686.4U CN214926839U (en) | 2021-06-11 | 2021-06-11 | Injection mold gating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214926839U true CN214926839U (en) | 2021-11-30 |
Family
ID=79050887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121320686.4U Active CN214926839U (en) | 2021-06-11 | 2021-06-11 | Injection mold gating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214926839U (en) |
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2021
- 2021-06-11 CN CN202121320686.4U patent/CN214926839U/en active Active
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