CN213055781U - Injection mold of die-sticking prevention structure on side of cavity - Google Patents
Injection mold of die-sticking prevention structure on side of cavity Download PDFInfo
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- CN213055781U CN213055781U CN202021657260.3U CN202021657260U CN213055781U CN 213055781 U CN213055781 U CN 213055781U CN 202021657260 U CN202021657260 U CN 202021657260U CN 213055781 U CN213055781 U CN 213055781U
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Abstract
The utility model discloses an injection mold of die cavity side anti-sticking structure relates to the mould field of moulding plastics, including the installation base, the cavity has been seted up to the inside of installation base, the inside rotation ejection mechanism that is provided with of cavity, the top fixed mounting of installation base has a bottom mould, the inside of bottom mould is seted up the cavity of moulding plastics of bottom mould, the top of bottom mould is provided with a mould, the mouth of moulding plastics has been seted up to top mould top one side, the cavity of moulding plastics has been seted up to the bottom of top mould, it includes the motor to rotate ejection mechanism, motor and the inboard bottom fixed connection of cavity, the output of motor passes through the spacing plectane of shaft coupling fixedly connected with, the top fixedly connected with threaded rod of spacing plectane, the top of threaded rod is passed through the bearing and is connected with the inboard top rotation of cavity. The utility model discloses can be convenient for take out injection mold, and can also carry out quick cooling to the inside model of moulding plastics of die block utensil.
Description
Technical Field
The utility model relates to a mould field of moulding plastics, in particular to injection mold of die cavity side antiseized mould structure.
Background
An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting a material melted by heating into a mold cavity from high pressure, and obtaining a formed product after cooling and solidification.
At present, along with the development of the times, more and more injection products appear, the injection products are mainly produced by an injection mold, however, the inside of the mold is often adhered to the injection products during the injection mold, so that the injection products are very inconvenient to take out.
Therefore, it is necessary to provide an injection mold with a cavity-side anti-sticking structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold of die cavity side anti-sticking structure to often can appear the inside of mould and paste together with the product of moulding plastics when solving the injection mold that proposes in the above-mentioned background art, thereby reach very inconvenient problem when taking out.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold of a cavity side anti-sticking mold structure comprises an installation base, wherein a cavity is formed in the installation base, a rotary ejection mechanism is arranged in the cavity, a bottom mold is fixedly installed at the top of the installation base, a bottom mold injection cavity is formed in the bottom mold, a top mold is arranged at the top of the bottom mold, an injection opening is formed in one side of the top mold, and a top mold injection cavity is formed in the bottom of the top mold;
rotate ejection mechanism includes the motor, motor and the inboard bottom fixed connection of cavity, the output of motor passes through the spacing plectane of shaft coupling fixedly connected with, the top fixedly connected with threaded rod of spacing plectane, the top of threaded rod is passed through the bearing and is rotated with the inboard top of cavity and be connected, the bottom threaded connection of threaded rod has the connecting plate, the equal fixedly connected with push rod in top both sides of connecting plate, the equal fixedly connected with limiting plate in both sides of connecting rod, spacing spout has all been seted up at the both sides top of cavity, two limiting plates respectively with two spacing spout sliding connection, the bottom of die block utensil mould plastics the cavity all seted up with the cavity top with two through-holes that the push rod is corresponding, two the push rod passes the inside fixedly connected with push pedal of through-hole to.
Preferably, the cooling plate mounting groove has all been seted up to the both sides of end mould, two the equal fixed mounting in inside of cooling plate mounting groove has the cooling plate, two the equal fixedly connected with connecting pipe of the back of the body one end that backs on the back of the body of cooling plate, the equal fixedly connected with install bin in both sides of end mould, two the equal fixed mounting in inside of install bin has the water tank, two the back of the body one end that backs on the back of the body of connecting pipe respectively with two water tank fixed connection, two the equal fixedly connected with oral siphon of the back of the body one end.
Preferably, the butt joint grooves are formed in two sides of the top of the bottom die, and butt joint blocks matched with the butt joint grooves are fixedly mounted on two sides of the bottom of the top die.
Preferably, a handle is fixedly installed at the center of the top die, and anti-skid grains are arranged on the surface of the handle.
Preferably, the four corners of the bottom of the mounting base are fixedly provided with supporting columns, and the supporting columns are provided with non-slip mats.
Preferably, a sealing ring is fixedly installed at the bottom of the top die, and the sealing ring is made of fluororubber.
The utility model discloses a technological effect and advantage:
1. the installation motor drives the limiting circular plate to rotate, the limiting circular plate drives the threaded rod to rotate, the threaded rod drives the connecting plate in threaded connection to move, the connecting plate drives the push rods fixedly connected to the two sides of the top to move, the push rods drive the push plates fixedly connected to the top to move, and the push plates push out the injection mold in the injection cavity of the bottom mold, so that the injection mold is pushed out, and the injection mold is prevented from being stuck with the inside of the bottom mold and inconvenient to take out;
2. injecting water into the water tank through a water inlet pipe, and then leading the water into the cooling plate through a connecting pipe by the water tank, so as to rapidly cool the injection-molded model in the bottom mold;
3. through the installation sealing washer to prevent that the injection mould model from spilling the device in liquid form, through erection bracing post and slipmat, thereby with device and ground separation, prevent that ground from producing ponding and getting into the installation base.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic view of the structure of the installation base of the present invention.
Fig. 4 is a schematic structural view of the bottom mold of the present invention.
In the figure: 1. installing a base; 2. a bottom mold; 3. a bottom mold injection molding cavity; 4. ejecting the mold; 5. an injection molding port; 6. a top mold injection molding cavity; 7. a motor; 8. a limiting circular plate; 9. a threaded rod; 10. a connecting plate; 11. a push rod; 12. a connecting rod; 13. a limiting plate; 14. a limiting chute; 15. pushing the plate; 16. a cooling plate; 17. a connecting pipe; 18. installing a box; 19. a water tank; 20. a water inlet pipe; 21. butting the grooves; 22. A butt joint block; 23. a handle; 24. a support pillar; 25. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an injection mold of a cavity side anti-sticking mold structure as shown in figures 1-4, which comprises an installation base 1, a cavity is arranged inside the installation base 1, a rotary ejection mechanism is arranged inside the cavity, a bottom mold 2 is fixedly arranged at the top of the installation base 1, a bottom mold injection cavity 3 is arranged inside the bottom mold 2, a top mold 4 is arranged at the top of the bottom mold 2, an injection port 5 is arranged at one side of the top mold 4, a top mold injection cavity 6 is arranged at the bottom of the top mold 4, the rotary ejection mechanism comprises a motor 7, the motor 7 is fixedly connected with the bottom of the inner side of the cavity, the output end of the motor 7 is fixedly connected with a limit circular plate 8 through a coupler, a threaded rod 9 is fixedly connected with the top of the limit circular plate 8, the top of the threaded rod 9 is rotatably connected with the top of the inner side of the cavity through, equal fixedly connected with push rod 11 in top both sides of connecting plate 10, the equal fixedly connected with limiting plate 13 in both sides of connecting rod 12, spacing spout 14 has all been seted up at the both sides top of cavity, two limiting plates 13 respectively with two spacing spout 14 sliding connection, the bottom die utensil mould plastics the bottom of cavity 3 and the cavity top all seted up with the through-hole that two push rod 11 are corresponding, two push rod 11 pass through-hole to the inside fixedly connected with push pedal 15 of the cavity 3 of die utensil mould plastics respectively, can be convenient for take out the inside article of moulding plastics of the cavity 3 of die utensil.
As shown in fig. 2 and 4, the cooling plate mounting grooves have all been seted up to the both sides of end mould 2, the equal fixed mounting in inside of two cooling plate mounting grooves has cooling plate 16, the equal fixedly connected with connecting pipe 17 of the equal fixedly connected with in the back of the body one end of two cooling plates 16, the equal fixedly connected with install bin 18 in both sides of end mould 2, the equal fixed mounting in inside of two install bins 18 has water tank 19, the back of the body one end of mutually back of two connecting pipes 17 respectively with two water tank 19 fixed connection, the equal fixedly connected with oral siphon 20 of the back of the body one end of mutually back of two water tanks 19 for the inside shaping of the.
As shown in fig. 2, the bottom mold 2 has two sides of the top thereof both provided with a docking groove 21, and the top mold 4 has two sides of the bottom thereof both fixedly provided with a docking block 22 matching with the docking groove 21, so as to be able to dock the bottom mold 2 and the top mold 4 accurately.
As shown in fig. 1 and 2, a handle 23 is fixedly installed at the top center of the top mold 4, and anti-skid lines are arranged on the surface of the handle 23, so that the top mold 4 is convenient to take.
As shown in fig. 1 and 2, support columns 24 are fixedly mounted at four corners of the bottom of the mounting base 1, and a plurality of support columns 24 are provided with anti-slip pads to prevent the device from contacting the ground.
As shown in fig. 1 and 2, a sealing ring 25 is fixedly installed at the bottom of the top mold 4, and the sealing ring 25 is made of fluororubber to prevent leakage of the injection molding discharge material in the internal liquid form.
The utility model discloses the theory of operation: through the inside injected liquid ejection of compact of mouth 5 of moulding plastics, then through oral siphon 20 to the inside injected water of 19 water tanks, then 19 water tanks pass through connecting pipe 17 with the leading-in cooling plate 16 inside of water, mould plastics cavity 3 inside cooling to the bottom mould, the cooling is accomplished the back, take up top mould 4, it drives spacing plectane 8 rotation to open motor 7, spacing plectane 8 drives threaded rod 9 and rotates, threaded rod 9 drives threaded connection's connecting plate 10 and removes, connecting plate 10 drives top both sides fixed connection's push rod 11 and removes, push rod 11 drives top fixed connection's push pedal 15 and removes, push pedal 15 releases the article in the cavity 3 of moulding plastics of bottom mould.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an injection mold of die-sinking structure is prevented to die cavity side which characterized in that: the injection molding device comprises a mounting base (1), wherein a cavity is formed in the mounting base (1), a rotary ejection mechanism is arranged in the cavity, a bottom mold (2) is fixedly mounted at the top of the mounting base (1), a bottom mold injection cavity (3) is formed in the bottom mold (2), a top mold (4) is arranged at the top of the bottom mold (2), an injection opening (5) is formed in one side of the top mold (4), and a top mold injection cavity (6) is formed in the bottom of the top mold (4);
the rotary ejection mechanism comprises a motor (7) and a connecting rod (12), the motor (7) is fixedly connected with the inner bottom of the cavity, the output end of the motor (7) is fixedly connected with a limiting circular plate (8) through a coupler, the top of the limiting circular plate (8) is fixedly connected with a threaded rod (9), the top of the threaded rod (9) is rotatably connected with the inner top of the cavity through a bearing, the bottom of the threaded rod (9) is in threaded connection with a connecting plate (10), push rods (11) are fixedly connected to both sides of the top of the connecting plate (10), limiting plates (13) are fixedly connected to both sides of the connecting rod (12), limiting chutes (14) are respectively arranged at the tops of both sides of the cavity, the two limiting plates (13) are respectively in sliding connection with the two limiting chutes (14), through holes corresponding to the two push rods (11) are respectively arranged at the bottom and the top of the, and the two push rods (11) respectively penetrate through the through holes to reach the inner part of the injection molding cavity (3) of the bottom mold and are fixedly connected with push plates (15).
2. The injection mold of the cavity-side anti-sticking structure as claimed in claim 1, wherein: the cooling plate mounting groove has all been seted up to the both sides of end mould (2), two the equal fixed mounting in inside of cooling plate mounting groove has cooling plate (16), two the equal fixedly connected with connecting pipe (17) of the mutually opposite side one end of cooling plate (16), the equal fixedly connected with install bin (18) in both sides of end mould (2), two the equal fixedly connected with water tank (19) in inside of install bin (18), two the mutually opposite side one end of connecting pipe (17) respectively with two water tank (19) fixed connection, two the mutually opposite side one end of water tank (19) is equal fixedly connected with oral siphon (20).
3. The injection mold of the cavity-side anti-sticking structure as claimed in claim 1, wherein: butt joint grooves (21) are formed in the two sides of the top of the bottom die (2), and butt joint blocks (22) matched with the butt joint grooves (21) are fixedly mounted on the two sides of the bottom of the top die (4).
4. The injection mold of the cavity-side anti-sticking structure as claimed in claim 1, wherein: the top mould (4) is characterized in that a handle (23) is fixedly mounted at the center of the top mould (4), and anti-skid lines are arranged on the surface of the handle (23).
5. The injection mold of the cavity-side anti-sticking structure as claimed in claim 1, wherein: the mounting base is characterized in that supporting columns (24) are fixedly mounted at four corners of the bottom of the mounting base (1), and anti-slip pads are arranged on the supporting columns (24).
6. The injection mold of the cavity-side anti-sticking structure as claimed in claim 1, wherein: and a sealing ring (25) is fixedly mounted at the bottom of the top die (4), and the sealing ring (25) is made of fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657260.3U CN213055781U (en) | 2020-08-11 | 2020-08-11 | Injection mold of die-sticking prevention structure on side of cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657260.3U CN213055781U (en) | 2020-08-11 | 2020-08-11 | Injection mold of die-sticking prevention structure on side of cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213055781U true CN213055781U (en) | 2021-04-27 |
Family
ID=75582657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021657260.3U Active CN213055781U (en) | 2020-08-11 | 2020-08-11 | Injection mold of die-sticking prevention structure on side of cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213055781U (en) |
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2020
- 2020-08-11 CN CN202021657260.3U patent/CN213055781U/en active Active
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