CN216267346U - Quick injection mold of plastic goods - Google Patents
Quick injection mold of plastic goods Download PDFInfo
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- CN216267346U CN216267346U CN202122765176.4U CN202122765176U CN216267346U CN 216267346 U CN216267346 U CN 216267346U CN 202122765176 U CN202122765176 U CN 202122765176U CN 216267346 U CN216267346 U CN 216267346U
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Abstract
The utility model discloses a rapid injection mold for plastic products, and relates to the field of injection molds. Comprises a supporting frame and an auxiliary mechanism, wherein a first mould is fixedly arranged on the back surface of the supporting frame, a second mould is arranged on the back surface of the first mould, an auxiliary plate is arranged above the supporting frame, the auxiliary mechanism is arranged in the second mould, the auxiliary mechanism comprises a movable plate, a linkage rod and a movable plate, the movable plate is sleeved in the second mould, the linkage rod is fixedly connected to the back surface of the movable plate, the movable plate is fixedly connected to one end of the linkage rod, the utility model utilizes the design of the auxiliary mechanism, the mould product in the second mould can fall off through the movable plate through the auxiliary mechanism, and then avoided the product to produce certain adsorption affinity at the inner chamber of refrigerated in-process easily with the mould, the fashioned product of cooling probably can be stained with and attach in the mould die cavity, leads to the phenomenon of drawing of patterns process not smooth to take place, convenient operation has the practicality.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a rapid injection mold for plastic products.
Background
The rubber injection molding is a production method for directly injecting rubber material into a model from a cylinder for vulcanization, and has the advantages that: although the method belongs to intermittent operation, the forming period is short, the production efficiency is high, the blank preparation process is omitted, the labor intensity is low, the product quality is excellent, and the rapid injection mold for the plastic products is suitable for social requirements in time.
When the existing quick injection mold for plastic products takes out the mold during product injection molding, because the product is easy to generate certain adsorption force with the inner cavity of the mold in the cooling process, the cooled and molded product is possibly adhered to the inner cavity of the mold, so that the demolding process is not smooth.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a rapid injection mold for plastic products, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a rapid injection mold for plastic products, comprising:
the back surface of the supporting frame is fixedly provided with a first die, the back surface of the first die is provided with a second die, and an auxiliary plate is arranged above the supporting frame;
the auxiliary mechanism is arranged inside the second mold and comprises a movable plate, a linkage rod and a movable plate, the movable plate is sleeved inside the second mold, the linkage rod is fixedly connected to the back face of the movable plate, one end of the linkage rod is inserted and connected inside the second mold, the movable plate is fixedly connected to one end of the linkage rod, and the back face of the movable plate is attached to the back face of the auxiliary plate.
Preferably, the front surface of the second mold is fixedly connected with four guide rods, four through grooves are formed in the inner portion of the first mold and the inner portion of the supporting frame, and the four through grooves are respectively sleeved on the outer portions of the four guide rods.
Preferably, a return spring is sleeved outside the linkage rod, one end of the return spring is fixedly connected with the back face of the second mold, and the other end of the return spring is fixedly connected with the front face of the moving plate.
Preferably, the front surface of the auxiliary plate is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with the back surface of the second mold.
Preferably, the back of the moving plate is fixedly connected with two limiting rods, two circular grooves are formed in the auxiliary plate, and the two circular grooves are respectively sleeved on the outer portions of the two limiting rods.
Preferably, the front surface of the supporting frame is fixedly connected with a fixed rod, the back surface of the moving plate is fixedly connected with an auxiliary rod, the auxiliary rod is inserted and connected in the auxiliary plate, and the auxiliary rod and the fixed rod correspond to each other.
Preferably, a pneumatic telescopic rod is inserted and connected in the supporting frame, and one end of the pneumatic telescopic rod is fixedly connected with the back of the auxiliary plate.
The utility model discloses a rapid injection mold for plastic products, which has the following beneficial effects:
1. the utility model discloses an utilize complementary unit's design, can make the inside mould product of second mould come off through the fly leaf through complementary unit, and then avoided the product to produce certain adsorption affinity at the easy inner chamber with the mould of refrigerated in-process, the fashioned product of cooling is probably stained with and attaches in mould die cavity, leads to the out-of-order phenomenon of drawing of patterns process to take place, convenient operation has the practicality.
2. The utility model discloses an utilize reset spring's design, through mutually supporting of reset spring and movable plate, can make the movable plate arrange the inside of second mould in steadily, facilitate the use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal cross-section of a second mold according to the present invention;
fig. 3 is a schematic front view of the first mold according to the present invention.
In the figure: 1. a support frame; 2. a first mold; 3. a second mold; 4. a movable plate; 5. an auxiliary plate; 6. moving the plate; 7. a guide bar; 8. a through groove; 9. a linkage rod; 10. a return spring; 11. a pneumatic telescopic rod; 12. fixing the rod; 13. an auxiliary lever; 14. a limiting rod; 15. a connecting rod.
Detailed Description
The embodiment of the utility model discloses a rapid injection mold of a plastic product, which comprises the following components as shown in figures 1-3:
the mold comprises a supporting frame 1, wherein a first mold 2 is fixedly arranged on the back surface of the supporting frame 1, a second mold 3 is arranged on the back surface of the first mold 2, and an auxiliary plate 5 is arranged above the supporting frame 1;
four guide bars 7 of positive fixedly connected with of second mould 3, four logical grooves 8 have all been seted up with braced frame 1's inside to the inside of first mould 2, four lead to groove 8 cup joint respectively in the outside of four guide bars 7, the inner wall that leads to groove 8 is laminated with the outer wall of guide bar 7 each other, and all polish into glossy cambered surface form, through guide bar 7 and the mutually supporting that leads to groove 8, can play certain guide effect to second mould 3, take place the dislocation when preventing second mould 3 and 2 blocks of first mould.
The inside interlude of braced frame 1 is connected with pneumatic telescopic link 11, and the one end of pneumatic telescopic link 11 and the back fixed connection of accessory plate 5.
The connecting rod 15 is fixedly connected to the front surface of the auxiliary plate 5, one end of the connecting rod 15 is fixedly connected to the back surface of the second mold 3, the connecting rod 15 can support the second mold 3 to a certain extent, and the second mold 3 and the auxiliary plate 5 can move simultaneously.
The auxiliary mechanism is arranged inside the second mold 3 and comprises a movable plate 4, a linkage rod 9 and a movable plate 6, the movable plate 4 is sleeved inside the second mold 3, the linkage rod 9 is fixedly connected to the back face of the movable plate 4, one end of the linkage rod 9 is inserted and connected inside the second mold 3, the movable plate 6 is fixedly connected to one end of the linkage rod 9, and the back face of the movable plate 6 is attached to the back face of the auxiliary plate 5.
The outer portion of the linkage rod 9 is sleeved with a reset spring 10, the reset spring 10 is initially in a stressed, extruded and force-storing state, one end of the reset spring 10 is fixedly connected with the back face of the second mold 3, the other end of the reset spring 10 is fixedly connected with the front face of the movable plate 6, the movable plate 6 is always subjected to the thrust of the reset spring 10, the back face of the movable plate 6 is ensured to be attached to the front face of the auxiliary plate 5, and the movable plate 4 can be stably arranged inside the second mold 3.
Two gag lever posts 14 of back fixedly connected with of movable plate 6, gag lever post 14 are the T shape, prevent that movable plate 6 from breaking away from the front of accessory plate 5, and two circular slots have been seted up to the inside of accessory plate 5, and two circular slots cup joint respectively in the outside of two gag lever posts 14, and the inner wall of circular slot laminates with the outer wall of gag lever post 14 each other.
The front surface of the supporting frame 1 is fixedly connected with a fixed rod 12, the back surface of the moving plate 6 is fixedly connected with an auxiliary rod 13, the auxiliary rod 13 is inserted and connected in the auxiliary plate 5, and the auxiliary rod 13 and the fixed rod 12 correspond to each other.
The working principle is as follows: when a mold product needs to be taken down, an operator firstly starts the pneumatic telescopic rod 11, then the pneumatic telescopic rod 11 drives the auxiliary plate 5 to move towards one end direction close to the supporting frame 1, the auxiliary plate 5 drives the movable plate 6, the auxiliary rod 13, the limiting rod 14, the linkage rod 9, the reset spring 10, the connecting rod 15, the second mold 3, the movable plate 4 and the mold product to move, the second mold 3 drives the guide rod 7 to move along the through groove 8 on the first mold 2 and the through groove 8 on the supporting frame 1, along with the movement of the second mold 3, the front surface of the second mold 3 and the back surface of the first mold 2 are gradually separated, when the back surface of the auxiliary rod 13 and the back surface of the fixed rod 12 are mutually attached, the pneumatic telescopic rod 11 continuously drives the auxiliary plate 5 to move towards one end direction close to the supporting frame 1, and the auxiliary plate 5 drives the inner circular groove thereof to move along the outer part of the limiting rod 14, meanwhile, the connecting rod 15 drives the second mold 3 to move along the outside of the linkage rod 9, the linkage rod 9 extrudes the reset spring 10 to shrink and accumulate force, meanwhile, the inside of the second mold 3 moves towards the back side close to the movable plate 4 along the outside of the movable plate 4, and simultaneously, along with the movement of the second mold 3 along the outside of the movable plate 4, mold products inside the second mold 3 gradually fall off towards the top end direction close to the supporting frame 1 along the front side of the movable plate 4 through the blocking of the movable plate 4.
When the mold product is taken down, the pneumatic telescopic rod 11 drives the auxiliary plate 5 to move towards one end far away from the supporting frame 1, the auxiliary plate 5 drives the connecting rod 15 and the second mold 3 to move, the second mold 3 moves along the linkage rod 9 and the outer part of the movable plate 4, the reset spring 10 starts to release elasticity along with the movement of the second mold 3, the reset spring 10 pushes the movable plate 6 to move towards the front direction close to the auxiliary plate 5 until the front of the second mold 3 is attached to the back of the first mold 2, at the moment, the auxiliary rod 13 is separated from the fixed rod 12, at the moment, the back of the movable plate 6 is attached to the front of the auxiliary plate 5, and the back of the movable plate 4 is attached to the inner wall of the back of the second mold 3.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a quick injection mold of plastic product which characterized in that includes:
the mould comprises a supporting frame (1), wherein a first mould (2) is fixedly arranged on the back surface of the supporting frame (1), a second mould (3) is arranged on the back surface of the first mould (2), and an auxiliary plate (5) is arranged above the supporting frame (1);
the auxiliary mechanism is arranged inside the second mold (3) and comprises a movable plate (4), a linkage rod (9) and a movable plate (6), the movable plate (4) is sleeved inside the second mold (3), the linkage rod (9) is fixedly connected to the back face of the movable plate (4), one end of the linkage rod (9) is connected inside the second mold (3) in an inserting mode, the movable plate (6) is fixedly connected to one end of the linkage rod (9), and the back face of the movable plate (6) is attached to the back face of the auxiliary plate (5).
2. The rapid injection mold for plastic products of claim 1, wherein: the front face of the second mold (3) is fixedly connected with four guide rods (7), four through grooves (8) are formed in the inner portion of the first mold (2) and the inner portion of the supporting frame (1), and the four through grooves (8) are respectively sleeved on the outer portions of the four guide rods (7).
3. The rapid injection mold for plastic products of claim 1, wherein: a return spring (10) is sleeved outside the linkage rod (9), one end of the return spring (10) is fixedly connected with the back of the second mold (3), and the other end of the return spring (10) is fixedly connected with the front of the movable plate (6).
4. The rapid injection mold for plastic products of claim 1, wherein: the front surface of the auxiliary plate (5) is fixedly connected with a connecting rod (15), and one end of the connecting rod (15) is fixedly connected with the back surface of the second die (3).
5. The rapid injection mold for plastic products of claim 1, wherein: the back of the moving plate (6) is fixedly connected with two limiting rods (14), two circular grooves are formed in the auxiliary plate (5), and the two circular grooves are respectively sleeved on the outer portions of the two limiting rods (14).
6. The rapid injection mold for plastic products of claim 1, wherein: the front surface of the supporting frame (1) is fixedly connected with a fixed rod (12), the back surface of the moving plate (6) is fixedly connected with an auxiliary rod (13), the auxiliary rod (13) is inserted and connected into the auxiliary plate (5), and the auxiliary rod (13) and the fixed rod (12) correspond to each other.
7. The rapid injection mold for plastic products of claim 1, wherein: the pneumatic telescopic rod (11) is inserted and connected into the supporting frame (1), and one end of the pneumatic telescopic rod (11) is fixedly connected with the back of the auxiliary plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765176.4U CN216267346U (en) | 2021-11-12 | 2021-11-12 | Quick injection mold of plastic goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765176.4U CN216267346U (en) | 2021-11-12 | 2021-11-12 | Quick injection mold of plastic goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216267346U true CN216267346U (en) | 2022-04-12 |
Family
ID=81007682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122765176.4U Active CN216267346U (en) | 2021-11-12 | 2021-11-12 | Quick injection mold of plastic goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216267346U (en) |
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2021
- 2021-11-12 CN CN202122765176.4U patent/CN216267346U/en active Active
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