CN215849382U - Mould structure of quick die-filling - Google Patents
Mould structure of quick die-filling Download PDFInfo
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- CN215849382U CN215849382U CN202122117976.5U CN202122117976U CN215849382U CN 215849382 U CN215849382 U CN 215849382U CN 202122117976 U CN202122117976 U CN 202122117976U CN 215849382 U CN215849382 U CN 215849382U
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Abstract
The utility model discloses a mold structure for quickly filling a mold, which comprises a front mold and a rear mold, wherein the front mold comprises a front mold frame, a front mold core and an injection nozzle, the rear mold comprises a forming module, a rear mold plate, a rear mold frame and an ejection mechanism, the rear mold plate is fixedly arranged on the front surface of the rear mold frame, the forming module is arranged on the front surface of the rear mold plate, the forming module comprises a rear mold core, a first slide rod and an ejection mechanism, the front surface of the rear mold core is provided with a cavity, a flow channel and a pouring gate, the ejection mechanism is arranged on the back of the rear mold core in a translation manner through the first slide rod, the ejection mechanism is positioned between the rear mold plate and the rear mold frame, and the ejection mechanism can translate towards the direction close to the rear mold plate and push the ejection mechanism after passing through the rear mold plate so as to move towards the direction close to the rear mold core. The rear mold core and the ejection mechanism are connected together, so that rapid mold filling can be realized, the current situation that the conventional mold core and the ejection mechanism need to be operated respectively during installation is changed, time and labor are saved, and the installation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a die structure for quickly filling a die.
Background
Injection molding, also known as injection molding, is a molding method combining injection and molding, has the advantages of high production speed, high efficiency, high automation degree and the like, is widely applied to industrial production, and a mold is an essential appliance in injection molding production. However, the die core and the ejection mechanism in the current die structure are separated, the die core and the ejection mechanism are respectively installed in the die, and the die core and the ejection mechanism need to be respectively installed when being installed, so that the process is complicated, time and labor are wasted, and the installation efficiency is reduced. Therefore, it is necessary to invent a mold structure capable of realizing rapid mold filling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a die structure for quickly filling a die.
In order to achieve the above object, the present invention provides a mold structure for rapidly assembling a mold, comprising a front mold and a rear mold, wherein the front mold comprises a front mold frame, a front mold core and an injection nozzle, the front mold core is installed on the front surface of the front mold frame, the injection nozzle is arranged on the front mold frame and the front mold core in a penetrating manner, an injection hole of the injection nozzle is positioned on the front surface of the front mold core, the rear mold comprises a molding module, a rear mold plate, a rear mold frame and an ejector mechanism, the rear mold plate is fixedly installed on the front surface of the rear mold frame, the molding module is installed in a first groove arranged on the front surface of the rear mold plate, the molding module comprises a rear mold core, a first slide bar and an ejector mechanism, the front surface of the rear mold core is provided with a cavity, a runner and a sprue, the runner is communicated with the cavity through the sprue, the ejector mechanism is installed on the back of the rear mold core through the first slide bar in a translational manner, the ejector mechanism is positioned between the rear mold plate and the rear mold frame, the ejection mechanism can translate in the direction close to the rear template and pushes the ejection mechanism after penetrating through the rear template, so that the ejection mechanism moves in the direction close to the rear mold core, and the ejection part of the ejection mechanism extends into the flow channel and the cavity respectively.
As a preferred embodiment, the ejection mechanism includes a first translational sliding plate and a first ejector rod, wherein second ejector rods are movably arranged at four corners of the rear template in a penetrating manner, the first translational sliding plate is fixedly connected to one end of the second ejector rod and located at the back of the rear template, the first ejector rod is mounted on the front surface of the first translational sliding plate, first springs are respectively sleeved on the second ejector rods and located between the rear template and the first translational sliding plate, and the first ejector rod can contact with the ejection mechanism after penetrating through the rear template.
As a preferred embodiment, the ejection mechanism includes a second translation sliding plate, an ejector block and an ejector pin, the ejector block and the ejector pin are respectively arranged on the front surface of the second translation sliding plate, a second spring is arranged between the rear mold core and the second translation sliding plate, the ejector pin can be inserted into a flow channel of the rear mold core, and the ejector block can be inserted into a mold cavity of the rear mold core.
As a preferred embodiment, the four corners of the front surface of the second translational sliding plate are fixedly connected with third ejector rods, one ends of the third ejector rods are respectively movably inserted into the corresponding first through holes on the rear mold core, and the second springs are sleeved outside the third ejector rods.
As a preferred embodiment, a first water channel is arranged in the rear mold core in a penetrating manner.
As a preferred embodiment, a second water channel is arranged in the front mold core in a penetrating manner.
As a preferred embodiment, the front mold frame comprises a front mold base plate and a front mold plate, the front mold plate is mounted on the front surface of the front mold base plate, and a second groove for mounting a front mold core is formed in the front surface of the front mold plate.
In a preferred embodiment, the rear mold frame comprises a rear mold bottom plate and a square iron, and the square iron is provided with two front faces which are respectively arranged on the rear mold bottom plate.
As a preferred embodiment, four guide rods are arranged between the front mold frame and the rear mold frame, one ends of the guide rods are respectively fixedly connected with the rear mold frame, second through holes are respectively formed in four corners of the rear mold plate, and the other ends of the guide rods respectively penetrate through the corresponding second through holes on the rear mold plate and then are slidably connected with the front mold frame.
Compared with the prior art, the utility model has the beneficial effects that:
the rear mold core and the ejection mechanism are connected together, and workers can directly install the molding module on the mold during mold installation, so that the installation of the rear mold core and the ejection mechanism is completed simultaneously, the rapid mold installation can be realized, the current situation that the conventional mold core and the ejection mechanism need to be operated respectively during installation is changed, the time and labor are saved, and the installation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first structural schematic diagram of a rapid die-filling die structure provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a mold structure for rapid tooling according to an embodiment of the present invention;
fig. 3 is a structural schematic diagram ii of a mold structure for rapid mold filling according to an embodiment of the present invention;
FIG. 4 is an exploded view of a rear mold of a rapid-loading mold structure according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a front mold of a mold structure for rapid mold loading according to an embodiment of the present invention;
FIG. 6 is an exploded view of a front mold of a rapid tooling mold structure according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a rear mold of a mold structure for rapid mold filling according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a molding module of a mold structure for rapid mold filling according to an embodiment of the present invention;
fig. 9 is an exploded view of a molding module of a rapid-loading mold structure according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, an embodiment of the present invention provides a mold structure for rapid mold assembly, including a front mold 1 and a rear mold 2, and the structure of each component and the operation principle thereof will be described below.
The front mold 1 includes a front mold frame 11, a front mold core 12 and an injection nozzle 13, wherein the front mold frame 11 may include a front mold base plate 111 and a front mold plate 112, the front mold plate 112 is installed on the front surface of the front mold base plate 111, the front mold core 12 is installed in a second groove 1121 formed on the front surface of the front mold plate 112, the injection nozzle 13 is inserted into the front mold base plate 111, the front mold plate 112 and the front mold core 12, and an injection hole of the injection nozzle 13 is located on the front surface of the front mold core 12.
The rear mold 2 comprises a molding module 21, a rear mold plate 22, a rear mold frame 23 and an ejection mechanism 24, wherein the rear mold frame 23 can comprise a rear mold base plate 231 and square irons 232, the square irons 232 are provided with two sides which are respectively arranged on the front surface of the rear mold base plate 231, the rear mold plate 22 is fixedly arranged on the front surfaces of the two square irons 232, the molding module 21 is arranged in a first groove 221 which is arranged on the front surface of the rear mold plate 22, and the ejection mechanism 24 is positioned between the rear mold plate 22 and the rear mold frame 23.
The molding module 21 includes a rear mold core 211, a first slide rod 212 and an ejection mechanism 213, wherein a cavity 214, a flow channel 215 and a gate 216 are disposed on a front surface of the rear mold core 211, and the flow channel 215 is communicated with the cavity 214 through the gate 216.
Specifically, the ejection mechanism 213 may include a second translation sliding plate 2131, an ejector block 2132 and ejector pins 2133, the ejector block 2132 and the ejector pins 2133 are respectively disposed on the front surface of the second translation sliding plate 2131, a second spring 218 is disposed between the rear mold core 211 and the second translation sliding plate 2131, third ejector pins 2134 are fixedly connected to four corners of the front surface of the second translation sliding plate 2131, one end of each of the third ejector pins 2134 is respectively movably inserted into a corresponding first through hole 217 of the rear mold core 211, the second spring 218 is sleeved outside the third ejector pin 2134, the ejector pins 2133 can be inserted into the flow channel 215 of the rear mold core 211, and the ejector block 2132 can be inserted into the cavity 214 of the rear mold core 211.
Preferably, the ejector mechanism 24 may include a first translation sliding plate 241 and a first ejector rod 242, the second ejector rod 222 is slidably disposed through four corners of the rear mold plate 22, the first translation sliding plate 241 is fixedly connected to one end of the second ejector rod 222 and located at the back of the rear mold plate 22, the first ejector rod 242 is installed on the front surface of the first translation sliding plate 241, the second ejector rod 222 is respectively sleeved with a first spring 223, the first spring 223 is located between the rear mold plate 22 and the first translation sliding plate 241, and the first ejector rod 242 can contact the second translation sliding plate 2131 after passing through the rear mold plate 22.
In order to make the mold opening of the mold smoother and more stable, four guide rods 3 may be disposed between the front mold frame 11 and the rear mold frame 23, one ends of the guide rods 3 are respectively fixedly connected with the square iron 232, the four corners of the rear mold plate 22 are respectively provided with second through holes 224, and the other ends of the guide rods 3 respectively penetrate through the corresponding second through holes 224 on the rear mold plate 22 and then are slidably connected with the front mold frame 11.
In order to facilitate the user to control the temperature of the rear mold core and the front mold core, a first water passage 2111 may penetrate through the rear mold core 211, and a second water passage 121 may penetrate through the front mold core 12.
When the mold is in operation, the first translation sliding plate can be driven by a common driving device (such as an air cylinder and the like) on the market to translate, the driving device can penetrate through the rear mold bottom plate and then is connected with the first translation sliding plate, the front mold and the rear mold are closed, materials flow out from the injection nozzle and sequentially pass through the flow channel and the sprue to enter the cavity to be molded, after a product is molded, the driving device pushes the first translation sliding plate to translate in the direction close to the rear mold plate, so that the first ejector rod penetrates through the rear mold plate and then pushes the second translation sliding plate to move in the direction close to the rear mold core, the ejector pin and the ejector block move in the direction close to the front mold, so that the ejector pin and the ejector block are matched to push out the water gap materials in the flow channel and the product in the cavity, meanwhile, the second ejector pin extends out of the front surface of the rear mold plate, the third ejector pin extends out of the front surface of the rear mold core, the second ejector pin and the third ejector pin are matched to push the front mold to move in the direction far away from the rear mold, thereby realizing the die sinking.
Because the rear mold core and the ejection mechanism are connected together, workers can directly install the molding module on the rear mold base when installing the molding module, and the rear mold core and the ejection mechanism do not need to be installed one by one.
In conclusion, the die core and the ejection mechanism are simple and novel in structure and reasonable in design, the rear die core and the ejection mechanism are connected together, a worker can directly install the forming module on a die during die filling, so that the installation of the rear die core and the ejection mechanism is completed simultaneously, the rapid die filling can be realized, the current situation that the existing die core and the ejection mechanism need to be operated respectively during installation is changed, time and labor are saved, and the installation efficiency is improved.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a mould structure of quick die-filling which characterized in that: the front mold comprises a front mold (1) and a rear mold (2), wherein the front mold (1) comprises a front mold base (11), a front mold core (12) and an injection nozzle (13), the front mold core (12) is installed on the front surface of the front mold base (11), the injection nozzle (13) is arranged on the front mold base (11) and the front mold core (12) in a penetrating mode, an injection hole of the injection nozzle (13) is located in the front surface of the front mold core (12), the rear mold (2) comprises a forming module (21), a rear template (22), a rear mold base (23) and an ejection mechanism (24), the rear template (22) is fixedly installed on the front surface of the rear mold base (23), the forming module (21) is installed in a first groove (221) formed in the front surface of the rear template (22), the forming module (21) comprises a rear mold core (211), a first sliding rod (212) and an ejection mechanism (213), and a cavity (214) are formed in the front surface of the rear mold core (211), The mold comprises a flow channel (215) and a gate (216), the flow channel (215) is communicated with a cavity (214) through the gate (216), the ejection mechanism (213) is installed on the back of the rear mold core (211) in a translation mode through a first sliding rod (212), the ejection mechanism (24) is located between the rear mold plate (22) and the rear mold base (23), the ejection mechanism (24) can translate in the direction close to the rear mold plate (22) and penetrates through the rear mold plate (22) to push the ejection mechanism (213), the ejection mechanism (213) moves in the direction close to the rear mold core (211), and therefore the ejection part of the ejection mechanism (213) extends into the flow channel (215) and the cavity (214) respectively.
2. The mold structure for rapid mold filling according to claim 1, wherein: ejector mechanism (24) include first translation slide (241) and first ejector pin (242), the second ejector pin (222) are worn to be equipped with in four corners of back template (22) activity respectively, first translation slide (241) fixed connection just is located back template (22) back at the one end of second ejector pin (222), the front at first translation slide (241) is installed in first ejector pin (242), the cover is equipped with first spring (223) respectively on second ejector pin (222), first spring (223) are located between back template (22) and first translation slide (241), contact with ejection mechanism (213) after first ejector pin (242) can pass back template (22).
3. The mold structure for rapid mold filling according to claim 1, wherein: the ejection mechanism (213) comprises a second translation sliding plate (2131), an ejector block (2132) and ejector pins (2133), the ejector block (2132) and the ejector pins (2133) are respectively arranged on the front surface of the second translation sliding plate (2131), a second spring (218) is arranged between the rear mold core (211) and the second translation sliding plate (2131), the ejector pins (2133) can be inserted into a flow channel (215) of the rear mold core (211), and the ejector block (2132) can be inserted into a cavity (214) of the rear mold core (211).
4. The mold structure for rapid mold filling according to claim 3, wherein: the four corners of the front surface of the second translation sliding plate (2131) are fixedly connected with third ejector rods (2134), one ends of the third ejector rods (2134) are movably inserted into the corresponding first through holes (217) of the rear die core (211), and the second springs (218) are sleeved outside the third ejector rods (2134).
5. The mold structure for rapid mold filling according to claim 1, wherein: a first water channel (2111) penetrates through the rear die core (211).
6. The mold structure for rapid mold filling according to claim 1, wherein: a second water channel (121) penetrates through the front die core (12).
7. The mold structure for rapid mold filling according to claim 1, wherein: the front die frame (11) comprises a front die base plate (111) and a front template (112), the front template (112) is installed on the front surface of the front die base plate (111), and a second groove (1121) for installing a front die core (12) is formed in the front surface of the front template (112).
8. The mold structure for rapid mold filling according to claim 1, wherein: the rear mould frame (23) comprises a rear mould base plate (231) and square iron (232), and the square iron (232) is provided with two fronts which are respectively arranged on the rear mould base plate (231).
9. The mold structure for rapid mold filling according to claim 1, wherein: four guide rods (3) are arranged between the front die frame (11) and the rear die frame (23), one ends of the guide rods (3) are fixedly connected with the rear die frame (23) respectively, second through holes (224) are formed in four corners of the rear die plate (22) respectively, and the other ends of the guide rods (3) are connected with the front die frame (11) in a sliding mode after penetrating through the second through holes (224) on the rear die plate (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117976.5U CN215849382U (en) | 2021-09-03 | 2021-09-03 | Mould structure of quick die-filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117976.5U CN215849382U (en) | 2021-09-03 | 2021-09-03 | Mould structure of quick die-filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215849382U true CN215849382U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122117976.5U Active CN215849382U (en) | 2021-09-03 | 2021-09-03 | Mould structure of quick die-filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215849382U (en) |
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2021
- 2021-09-03 CN CN202122117976.5U patent/CN215849382U/en active Active
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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: 20221205 Address after: 523000 Xinxin Industrial Park, Hengdong Road, Fengda village, Dongkeng Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG XINXIN INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 523000 Building 1, No. 2, Fengda industrial 1st Road, Dongkeng Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG CINCY INDUSTRY CO.,LTD. |
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| TR01 | Transfer of patent right |