CN211807660U - Plastic injection molding machine capable of discharging rapidly - Google Patents
Plastic injection molding machine capable of discharging rapidly Download PDFInfo
- Publication number
- CN211807660U CN211807660U CN201922225792.3U CN201922225792U CN211807660U CN 211807660 U CN211807660 U CN 211807660U CN 201922225792 U CN201922225792 U CN 201922225792U CN 211807660 U CN211807660 U CN 211807660U
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- Prior art keywords
- connecting ports
- injection molding
- molding machine
- machine capable
- cooling
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a but plastics injection molding machine of quick ejection of compact, including organism and fixed plate, the upper surface of organism is provided with the casing, the interior left side wall of casing is provided with the kicking block, and the left surface of casing is provided with the cylinder, be provided with the slide bar on the movable plate, and the both ends of slide bar set up respectively on the interior left and right sides wall of casing, the fixed plate sets up on the left surface of movable plate, and the left surface of fixed plate is provided with the spring, the below of movable mould is provided with the blanking mouth, and the upper surface at the organism is seted up to the blanking mouth. According to the plastic injection molding machine capable of discharging materials quickly, according to the actual injection molding conditions of different plastic products, a single group of first connecting port and second connecting port can be selected to be connected with the cooling water tank for water cooling, two groups of first connecting ports and two groups of second connecting ports are also connected with the cooling water tank and the air cooling device respectively, the overall cooling and heat dissipation efficiency of the mold is improved through the combination of water cooling and air cooling, and the heat dissipation rate is improved through the first cooling fins and the second cooling fins.
Description
Technical Field
The utility model relates to an injection molding machine technical field refers in particular to a plastics injection molding machine of ejection of compact fast.
Background
An injection moulding machine, also known as an injection machine, is a main moulding device for making thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic moulding mould, and the principle of the injection moulding machine is that the plasticized molten plastics are injected into a closed mould cavity by means of the thrust of a screw propeller, and are taken out after solidification and shaping.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a but plastics injection molding machine of quick ejection of compact is connected second connection port and first connection port and external equipment, and the mode through water cooling and forced air cooling combines to cool down movable mould and fixed mould, and first fin and second fin can further improve the cooling efficiency of fixed mould and movable mould simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a plastic injection molding machine capable of discharging materials quickly comprises a machine body and a fixed plate, wherein a shell is arranged on the upper surface of the machine body, a fixed die is arranged on the inner right side wall of the shell, an ejector block is arranged on the inner left side wall of the shell, an air cylinder is arranged on the left side surface of the shell, a pull rod is arranged at the right end of the air cylinder, the right end of the pull rod penetrates through the left side wall of the shell and is connected with a movable plate, a slide rod is arranged on the movable plate, two ends of the slide rod are respectively arranged on the inner left side wall and the inner right side wall of the shell, the slide rod is arranged on the outer side of the fixed die, the fixed plate is arranged on the left side surface of the movable plate, a spring is arranged on the left side surface of the fixed plate, the left side surface of the spring is connected with the inner end surface, and the blanking port is arranged on the upper surface of the machine body, the lower end of the blanking port is connected with the slide way, and the slide way is arranged in the machine body.
Preferably, the upper surface of the machine body is provided with an injection tube and a motor, the motor is arranged on the right side of the injection tube, the upper end surface of the injection tube is provided with a feed hopper, the motor is connected with a rotating shaft, the rotating shaft penetrates through the right side wall of the injection tube and is connected with a spiral propeller, the left end of the injection tube penetrates through the shell and is communicated with an injection port, and the injection port is arranged at the right end of the fixed die.
Preferably, the motor, the rotating shaft and the spiral propeller form a rotating mechanism, and a sealing gasket is arranged at the rotating connection position of the rotating shaft and the injection cylinder.
Preferably, the fixed mold comprises first cooling fins, first connecting ports and first flow channels, the first cooling fins are respectively embedded in the front side surface and the rear side surface of the fixed mold, the front side surface and the rear side surface of the fixed mold are respectively provided with the first connecting ports, the first connecting ports are communicated with the first flow channels, the first flow channels are arranged in the fixed mold, the first connecting ports are arranged in two groups, each group of the first connecting ports is provided with two groups, and each group of the first connecting ports corresponds to one first flow channel.
Preferably, the moving plate and the slide bars form a sliding mechanism, and two groups of slide bars are provided for each group.
Preferably, the spring and the ejector rod form a telescopic mechanism, and a fixed plate connected with the spring is connected to the moving plate through a screw thread.
Preferably, the movable die comprises second cooling fins, second connecting ports and second flow channels, the second cooling fins are respectively embedded in the front side face and the rear side face of the movable die, the second connecting ports are arranged on the front side face and the rear side face of the movable die respectively, the second connecting ports are communicated with the second flow channels, the second flow channels are arranged in the movable die, the second connecting ports are arranged in two groups, each group of second connecting ports is arranged in two groups, and each group of second connecting ports corresponds to one second flow channel.
The utility model discloses beneficial effect:
(1) according to the actual injection molding conditions of different plastic products, a single group of first connecting port and second connecting port can be selected to be connected with a cooling water tank for water cooling, or two groups of first connecting ports and second connecting ports can be respectively connected with the cooling water tank and an air cooling device, so that the overall cooling and heat dissipation efficiency of the mold is improved by the combination of water cooling and air cooling;
(2) through cylinder pulling pull rod for separate between the mould, when ejector pin and kicking block contact, ejector pin extrusion spring shrink is ejecting with plastic products, and plastic products is convenient to collect on dropping to the slide through the blanking mouth, by the slide roll-off.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic left side sectional view of the fixed mold according to the present invention;
FIG. 3 is a schematic structural view of the right side view of the movable mold of the present invention;
FIG. 4 is a left side view of the movable plate and the slide bar of the present invention;
FIG. 5 is a schematic front view of the structure between the movable mold and the fixed mold according to the present invention.
In the figure: 1. the device comprises a machine body, 2, an injection tube, 3, a feed hopper, 4, a motor, 5, a rotating shaft, 6, a spiral propeller, 7, a shell, 8, an injection port, 9, a fixed die, 901, a first radiating fin, 902, a first connecting port, 903, a first flow channel, 10, a top block, 11, a cylinder, 12, a pull rod, 13, a moving plate, 14, a sliding rod, 15, a fixed plate, 16, a spring, 17, a top rod, 18, a moving die, 1801, a second radiating fin, 1802, a second connecting port, 1803, a second flow channel, 19, a blanking port, 20 and a slide way.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, in a plastic injection molding machine capable of discharging materials rapidly according to the present invention, a casing 7 is disposed on an upper surface of a machine body 1, a fixed mold 9 is disposed on an inner right side wall of the casing 7, a top block 10 is disposed on an inner left side wall of the casing 7, an air cylinder 11 is disposed on a left side surface of the casing 7, a pull rod 12 is disposed on a right end of the air cylinder 11, a right end of the pull rod 12 penetrates through the left side wall of the casing 7 to be connected to a movable plate 13, a slide rod 14 is disposed on the movable plate 13, both ends of the slide rod 14 are disposed on the inner left and right side walls of the casing 7, the slide rod 14 is disposed on an outer side of the fixed mold 9, a fixed plate 15 is disposed on a left side surface of the movable plate 13, a spring 16 is disposed on a left side surface of the fixed plate 15, a left side surface of the spring 16 is connected to an inner end surface, a blanking port 19 is arranged below the movable die 18, the blanking port 19 is arranged on the upper surface of the machine body 1, the lower end of the blanking port 19 is connected with a slide way 20, and the slide way 20 is arranged in the machine body 1.
Specifically, the upper surface of organism 1 is provided with injection tube 2 and motor 4, and motor 4 sets up the right side at injection tube 2, and the up end of injection tube 2 is provided with feeder hopper 3 simultaneously, and motor 4 is connected with pivot 5, and pivot 5 runs through the right side wall of injection tube 2 and is connected with screw propeller 6, and the left end of injection tube 2 runs through casing 7 and is linked together with injection port 8, and injection port 8 sets up the right-hand member at fixed mould 9.
Specifically, motor 4, pivot 5 and screw propeller 6 constitute slewing mechanism, and pivot 5 and 2 rotation junctions of injection tube are provided with sealed the pad, and motor 4 drives screw propeller 6 through pivot 5 and rotates, can transmit the melting plastics.
Specifically, the fixed mold 9 includes a first heat sink 901, first connection ports 902, and first flow channels 903, where the first heat sink 901 is respectively embedded in the front and rear side surfaces of the fixed mold 9, the front and rear side surfaces of the fixed mold 9 are both provided with two first connection ports 902, the first connection ports 902 are communicated with the first flow channels 903, the first flow channels 903 are disposed in the fixed mold 9, two sets of the first connection ports 902 are disposed, each set of the first connection ports 902 is provided with two sets, each set of the first connection ports 902 corresponds to one of the first flow channels 903, according to practical situations, when the temperature is high, the two sets of the first connection ports 902 can be respectively connected with the air cooling device and the cooling water tank, the cooling effect is improved by combining water cooling and air cooling, and when the temperature is low, the temperature can be cooled by the water cooling mode through the single first connection port 902.
Specifically, the moving plate 13 and the slide bars 14 form a sliding mechanism, two sets of slide bars 14 are provided, and two sets of slide bars 14 are provided for each set, so that the moving plate 13 moves on the slide bars 14, and the die opening and closing of the fixed die 9 and the movable die 18 are facilitated.
Specifically, the spring 16 and the ejector rod 17 form a telescopic mechanism, the fixed plate 15 connected with the spring 16 is connected to the moving plate 13 through a screw thread, the ejector rod 17 can eject the plastic product, and the plastic product is reset under the action of the spring 16 during die assembly.
Specifically, the movable mold 18 includes second heat sinks 1801, second connection ports 1802, and second flow passages 1803, and the second heat sinks 1801 are respectively embedded in the front and rear side surfaces of the movable mold 18, the front and rear sides of the movable mold 18 are both provided with the second connection ports 1802, and the second connection ports 1802 are communicated with the second flow passages 1803, and the second flow passages 1803 are disposed in the movable mold 18, the second connection ports 1802 are provided with two sets, and each set of the second connection ports 1802 is provided with two sets, and each set of the second connection ports 1802 corresponds to one of the second flow passages 1803, and the second heat sinks 1801 improve the heat dissipation efficiency, and according to the actual conditions, simultaneous cooling by water and air or cooling by a single water cooling method can be selected.
When the plastic injection molding machine capable of discharging materials quickly is used, the power is switched on, the pull rod 12 is pushed under the action of the air cylinder 11, the pull rod 12 pushes the moving plate 13 to move rightwards on the slide rod 14, so that the moving mold 18 and the fixed mold 9 are assembled, molten plastic is added into the injection tube 2 through the feed hopper 3, the motor 4 is started, the motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the screw propeller 6 to rotate, the screw propeller 6 drives the molten plastic to be injected into a mold cavity through the injection port 8, after the injection is finished, according to the actual condition of injection molding of different plastic products, a single group of first connecting port 902 and a single group of second connecting port 1802 can be selected to be connected with the cooling water tank for water cooling, two groups of first connecting port 902 and second connecting port can be respectively connected with the cooling water tank and the air cooling device, the whole cooling and heat, meanwhile, the heat dissipation effect of the first heat dissipation fin 901 and the second heat dissipation fin 1801 is enhanced, after the plastic product is molded, the moving plate 13 is pulled through the air cylinder 11, so that the moving die 18 is separated from the fixed die 9, the ejector rod 17 and the ejector block 10 are in contact with the compression spring 16 to eject the plastic product, the plastic product falls onto the slide way 20 through the blanking port 19 and slides out, and the protection pad is arranged on the slide way 20 to play a role in protecting the plastic product.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. A plastic injection molding machine capable of discharging rapidly comprises a machine body (1) and a fixing plate (15), and is characterized in that: the upper surface of the machine body (1) is provided with a shell (7), the inner right side wall of the shell (7) is provided with a fixed die (9), the inner left side wall of the shell (7) is provided with a top block (10), the left side surface of the shell (7) is provided with an air cylinder (11), the right end of the air cylinder (11) is provided with a pull rod (12), the right end of the pull rod (12) penetrates through the left side wall of the shell (7) and is connected with a movable plate (13), the movable plate (13) is provided with a slide rod (14), the two ends of the slide rod (14) are respectively arranged on the inner left side wall and the inner right side wall of the shell (7), the slide rod (14) is arranged on the outer side of the fixed die (9), the inner end (15) is arranged on the left side surface of the movable plate (13), the left side surface of the fixed plate (15) is provided with a spring (16), the, and ejector pin (17) right-hand member runs through spring (16), movable plate (13) and movable mould (18), and simultaneously movable mould (18) set up on the right flank of movable plate (13), the below of movable mould (18) is provided with blanking mouth (19), and blanking mouth (19) set up the upper surface at organism (1), the lower extreme of blanking mouth (19) is connected with slide (20), and slide (20) set up in organism (1).
2. The plastic injection molding machine capable of discharging rapidly according to claim 1, wherein: the upper surface of organism (1) is provided with injection tube (2) and motor (4), and motor (4) set up the right side at injection tube (2), and the up end of injection tube (2) is provided with feeder hopper (3) simultaneously, motor (4) are connected with pivot (5), and pivot (5) run through the right side wall of injection tube (2) and are connected with screw propeller (6), the left end of injection tube (2) runs through casing (7) and is linked together with injection port (8), and injection port (8) set up the right-hand member at fixed mould (9).
3. The plastic injection molding machine capable of discharging rapidly according to claim 2, wherein: the rotating mechanism is composed of the motor (4), the rotating shaft (5) and the spiral propeller (6), and a sealing gasket is arranged at the rotating connection position of the rotating shaft (5) and the injection cylinder (2).
4. The plastic injection molding machine capable of discharging rapidly according to claim 1, wherein: the fixed die (9) comprises first cooling fins (901), first connecting ports (902) and first flow channels (903), the first cooling fins (901) are embedded in the front side face and the rear side face of the fixed die (9) respectively, the front side face and the rear side face of the fixed die (9) are provided with the first connecting ports (902), the first connecting ports (902) are communicated with the first flow channels (903), meanwhile, the first flow channels (903) are arranged in the fixed die (9), the first connecting ports (902) are arranged in two groups, each group of first connecting ports (902) is provided with two groups, and each group of first connecting ports (902) corresponds to one first flow channel (903).
5. The plastic injection molding machine capable of discharging rapidly according to claim 1, wherein: the moving plate (13) and the sliding rods (14) form a sliding mechanism, two groups of sliding rods (14) are arranged, and two groups of sliding rods (14) are arranged in each group.
6. The plastic injection molding machine capable of discharging rapidly according to claim 1, wherein: the spring (16) and the ejector rod (17) form a telescopic mechanism, and a fixed plate (15) connected with the spring (16) is connected to the moving plate (13) through screw threads.
7. The plastic injection molding machine capable of discharging rapidly according to claim 1, wherein: the movable mould (18) comprises second cooling fins (1801), second connecting ports (1802) and second flow channels (1803), the second cooling fins (1801) are embedded on the front side face and the rear side face of the movable mould (18) respectively, the front side face and the rear side face of the movable mould (18) are provided with the second connecting ports (1802), the second connecting ports (1802) are communicated with the second flow channels (1803), meanwhile, the second flow channels (1803) are arranged in the movable mould (18), the second connecting ports (1802) are provided with two groups, each group of second connecting ports (1802) is provided with two groups, and each group of second connecting ports (1802) corresponds to one second flow channel (1803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225792.3U CN211807660U (en) | 2019-12-12 | 2019-12-12 | Plastic injection molding machine capable of discharging rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225792.3U CN211807660U (en) | 2019-12-12 | 2019-12-12 | Plastic injection molding machine capable of discharging rapidly |
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| Publication Number | Publication Date |
|---|---|
| CN211807660U true CN211807660U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225792.3U Expired - Fee Related CN211807660U (en) | 2019-12-12 | 2019-12-12 | Plastic injection molding machine capable of discharging rapidly |
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| Country | Link |
|---|---|
| CN (1) | CN211807660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453358A (en) * | 2020-11-25 | 2021-03-09 | 常熟智造激光装备研究院有限公司 | Machining die for robot mechanical arm casting |
-
2019
- 2019-12-12 CN CN201922225792.3U patent/CN211807660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453358A (en) * | 2020-11-25 | 2021-03-09 | 常熟智造激光装备研究院有限公司 | Machining die for robot mechanical arm casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210728 Address after: 528000 first floor, No. 12, Shengli Industrial Zone, Lishui Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan Hongming plastic products Co.,Ltd. Address before: 528000 No.1, Longsheng 11th Road, longan industrial zone, Leliu street, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Benzhi hardware and plastic industry Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |