CN218315080U

CN218315080U - Injection mold with cooling device

Info

Publication number: CN218315080U
Application number: CN202022711400.7U
Authority: CN
Inventors: 金成吉; 金英锡; 刘冬岩; 杨龙; 陈曙光
Original assignee: Qingdao Changmeida Motor Co ltd
Current assignee: Qingdao Changmeida Motor Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2023-01-17
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses an injection mold with cooling device, comprising a base plate, the top of bottom plate has fixedly connected with supporting seat, montant and supporting shoe from a left side to the right side in proper order, the supporting seat is that the rectangle distributes and has the same four to the top of four supporting seats is connected with the cooler bin jointly, the inside of cooler bin is inlayed and is equipped with the shaping case to there is certain clearance between the surface of shaping case and the inner wall of cooler bin, one side of shaping case extends to the outside of cooler bin, and the top of shaping case lateral wall and the telescopic link of bottom position fixedly connected with two symmetries, two the end of telescopic link is connected with the planking jointly to the butt joint recess has been seted up to the inside of planking, the surface joint of planking has two parallel arrangement's pull rod, two the pull rod is parallel state with the position of telescopic link. In short, this application technical scheme through coherent structural design, not only high-efficient cooling, labour saving and time saving still possess the advantage of environmental protection.

Description

Injection mold with cooling device

Technical Field

The utility model relates to an injection moulding technical field specifically is an injection mold with cooling device.

Background

The development of the society is not separated from the development of the industry, but the development of the industry is not separated from injection molding, the injection molding can produce industrial products with various shapes, the injection molding is also called injection molding, the injection molding is a molding method combining injection and molding, the injection molding method has the advantages of high production speed and high efficiency, the operation can realize automation, multiple varieties of colors and shapes, the shapes can be changed from simple to complex, the size can be changed from large to small, the product size is accurate, the product is easy to update and replace, a product with a complex shape can be molded, the injection molding is suitable for the molding processing fields of mass production, products with complex shapes and the like, a plastic material which is completely molten is stirred by a screw at a certain temperature and is injected into a mold cavity by high pressure, and the molded product can be obtained after cooling and solidification, the method is suitable for the mass production of the components with complex shapes and is one of important processing methods, mold closing, injecting, pressure maintaining, cooling, mold opening and product taking out, the processes are repeatedly carried out, the processes can be used for periodically producing the products in batches, the molding of thermosetting plastics and the rubber also comprises the same process but the low temperature, the hot plastic material injection molding technology of the hot plastic and the material development of the mold, the material in the material injection molding process of the material barrel, the material development process of the mold, the material development process comprises the development trend of the following steps: the injection molding process comprises micro injection molding, high-filling composite injection molding, water-assisted injection molding, mixed use of various special injection molding processes, foam injection molding, mold technology, simulation technology and the like, and the existing injection mold has the following defects:

firstly, the method comprises the following steps: the existing injection mold is often an independent mold structure, cooling needs to be carried out independently after the steps of mold closing, glue injection and pressure maintaining, the operation is complicated, and the efficiency is not high enough;

II, secondly: the existing cooling mode of the injection mold usually adopts a water extraction mode, but the water temperature rises quickly, so that the cooling efficiency is low, and the large manpower is consumed for assistance;

in view of the foregoing, it is desirable to provide a new injection mold with a cooling device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an injection mold with a cooling device, which solves the problems that the cooling of the existing injection mold needs to be carried out independently, the operation is complicated, and the efficiency is not high enough; the problem of consuming large manpower assistance is solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an injection mold with cooling device, includes the bottom plate, the top of bottom plate has fixedly connected with supporting seat, montant and supporting shoe in proper order from a left side to the right side, the supporting seat is that the rectangle distribution has the same four to the top of four supporting seats is connected with the cooler bin jointly, the inside of cooler bin is inlayed and is equipped with the shaping case, and there is certain clearance between the surface of shaping case and the inner wall of cooler bin, one side of shaping case extends to the outside of cooler bin, and the top of shaping case lateral wall and the telescopic link of two symmetries of bottom position fixedly connected with, two the end of telescopic link is connected with the planking jointly, and the butt joint recess has been seted up to the inside of planking, the surface joint of planking has two parallel arrangement's pull rod, two the pull rod is parallel state with the position of telescopic link to two pull rods are in the inboard position of two telescopic links, one side that the planking is close to the shaping case is provided with the shaping mould to and the shaping mould is located between two pull rod and the inner wall sliding connection of shaping case, the top fixedly connected with the injection of montant, the top fixedly connected with motor and limiting plate of supporting shoe to the one end of limiting plate, and the screw rod of the injection of the screw rod and the injection of the barrel, and the screw rod of the internal connection of barrel, and the screw rod of the injection of the screw rod are connected with the injection of barrel, and the internal screw rod of barrel, and the limiting plate, and the injection of the screw rod are connected with the internal portion of barrel, and the injection of barrel, and the screw rod of the injection of the limiting plate.

Preferably, a water cooling machine is fixedly mounted at the top of the cooling box, a water outlet pipe is communicated with one side of the water cooling machine and extends to a position between a gap at the top side of the cooling box and the forming box, a circulating pipe is communicated with the other side of the water cooling machine and extends to a position between a gap at the bottom side of the cooling box and the forming box, a plurality of fixing rods are arranged on the surface of the cooling box, and the circulating pipe is clamped inside the fixing rods.

Preferably, the top and the bottom of the injection machine barrel are symmetrically provided with a plurality of heating blocks.

Preferably, a hopper is arranged at the top of the injection machine barrel and is positioned close to the limiting plate.

Preferably, one end of the injection machine barrel, which is far away from the limiting plate, is provided with an injection molding opening, and the shape and the size of the injection molding opening are matched and correspond to those of the butt joint groove.

Advantageous effects

The utility model provides an injection mold with cooling device. Compared with the prior art, the method has the following beneficial effects:

1: this injection mold with cooling device is provided with the cooling tank through the outside at the forming box, and the cooling device parcel of large tracts of land has promoted refrigerated efficiency to be furnished with the water cooler, make cooling system circulation, not only high efficiency but also environmental protection have practiced thrift the water resource.

2: this injection mold with cooling device drives forming die through being provided with the telescopic link and carries out the position change, can automize and accomplish moulding plastics, pressurize, refrigerated step, and artifical supplementary link is less, has practiced thrift the human cost.

In short, this application technical scheme through coherent structural design, not only high-efficient cooling, labour saving and time saving still possess the advantage of environmental protection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

in the figure: 1. a base plate; 2. a fixing rod; 3. forming a box; 4. a supporting base; 5. injection molding a port; 6. a non-return ring; 7. a screw; 8. a vertical rod; 9. a limiting plate; 10. a support block; 11. a motor; 12. a hopper; 13. an injection machine barrel; 14. a heating block; 15. butting the grooves; 16. an outer plate; 17. forming a mold; 18. a pull rod; 19. a telescopic rod; 20. a water outlet pipe; 21. a water cooling machine; 22. a circulation pipe; 23. and a cooling tank.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: an injection mold with a cooling device comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with four supporting seats 4, a vertical rod 8 and a supporting block 10 from left to right in sequence, the four supporting seats 4 are distributed in a rectangular shape, the tops of the four supporting seats 4 are connected with a cooling box 23 together, a forming box 3 is embedded in the cooling box 23, a certain gap exists between the surface of the forming box 3 and the inner wall of the cooling box 23, one side of the forming box 3 extends to the outside of the cooling box 23, two symmetrical telescopic rods 19 are fixedly connected with the top and bottom positions of the side wall of the forming box 3, the tail ends of the two telescopic rods 19 are connected with an outer plate 16 together, a butt joint groove 15 is formed in the inner part of the outer plate 16, two parallel pull rods 18 are clamped on the surface of the outer plate 16, and the positions of the two pull rods 18 and the telescopic rods 19 are in a parallel state, and two pull rods 18 are arranged at the inner side positions of two telescopic rods 19, a forming mold 17 is arranged at one side of the outer plate 16 close to the forming box 3, the forming mold 17 is arranged between the two pull rods 18, the two pull rods 18 are slidably connected with the inner wall of the forming box 3, the top of the vertical rod 8 is fixedly connected with an injection machine barrel 13, the top of the supporting block 10 is fixedly connected with a motor 11 and a limiting plate 9, the limiting plate 9 is arranged at the position close to the injection machine barrel 13, one end of an output shaft of the motor 11 is fixedly connected with a screw 7, the screw 7 rotates to drive materials to advance, the surface of the screw 7 is connected with the limiting plate 9 through a bearing, the screw 7 extends into the injection machine barrel 13, and a non-return ring 6 is sleeved on the surface of the screw 7 in the injection machine barrel 13, so that the materials can not flow back when being injected and can form a certain pressure, thereby completing the injection action.

Further, the top fixed mounting of cooling box 23 has water-cooled generator 21, and one side intercommunication of water-cooled generator 21 has outlet pipe 20, outlet pipe 20 extends to between the clearance on cooling box 23 and the shaping case 3 top side, the opposite side intercommunication of water-cooled generator 21 has circulating pipe 22, and circulating pipe 22 extends to between the clearance of cooling box 23 and the shaping case 3 bottom side, the surface of cooling box 23 is provided with a plurality of dead levers 2, and circulating pipe 22 card is located the inside of dead lever 2, water is through circulation, and the refrigeration of water-cooled generator 21, can be quick carry out cooling to shaping case 3.

Further, the top and the bottom symmetry of injection barrel 13 are provided with a plurality of heating blocks 14, and the material of treating the moulding plastics is heated to heating blocks 14, prevents that the material from condensing, ensures going on smoothly of the process of moulding plastics.

Further, a hopper 12 is provided at the top of the injection cylinder 13 at a position adjacent to the limit plate 9.

Further, one end of the injection machine barrel 13, which is far away from the limiting plate 9, is provided with an injection port 5, and the shape and the size of the injection port 5 are matched and corresponding to the butt joint groove 15.

And those not described in detail in this specification are well within the skill of those in the art.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection mold with cooling device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a supporting seat (4), a vertical rod (8) and a supporting block (10) in sequence from left to right, the supporting seat (4) is rectangular and is provided with four same supporting seats, the tops of the four supporting seats (4) are connected with a cooling box (23) together, a forming box (3) is embedded in the cooling box (23), a certain gap exists between the surface of the forming box (3) and the inner wall of the cooling box (23), one side of the forming box (3) extends to the outside of the cooling box (23), two symmetrical telescopic rods (19) are fixedly connected to the top and the bottom of the side wall of the forming box (3), the tail ends of the two telescopic rods (19) are connected with an outer plate (16) together, a butt joint groove (15) is formed in the outer plate (16), the surface of the forming box (16) is clamped with two parallel pull rods (18), the positions of the two pull rods (18) and the telescopic rods (19) are in a parallel state, the two pull rods (18) are located at the inner side positions of the two outer plates (19), the forming box (16) is close to one side of the forming box (3), and the forming box is connected with the forming mould (17), the top fixedly connected with injection barrel (13) of montant (8), the top fixedly connected with motor (11) and limiting plate (9) of supporting shoe (10) to limiting plate (9) are in the position that is close to injection barrel (13), the one end fixedly connected with screw rod (7) of motor (11) output shaft, and the surface and limiting plate (9) of screw rod (7) pass through the bearing and are connected, screw rod (7) extend to the inside of injection barrel (13) and the surface cover that is located screw rod (7) are equipped with non-return ring (6).

2. An injection mold with a cooling device according to claim 1, characterized in that: the top fixed mounting of cooling tank (23) has water-cooled machine (21) to one side intercommunication of water-cooled machine (21) has outlet pipe (20), outlet pipe (20) extend to between the clearance of cooling tank (23) and shaping case (3) top side, the opposite side intercommunication of water-cooled machine (21) has circulating pipe (22), and circulating pipe (22) extend to between the clearance of cooling tank (23) and shaping case (3) bottom side, the surface of cooling tank (23) is provided with a plurality of dead levers (2), and circulating pipe (22) card locates the inside of dead lever (2).

3. An injection mold with a cooling device according to claim 1, characterized in that: the top and the bottom of the injection machine barrel (13) are symmetrically provided with a plurality of heating blocks (14).

4. An injection mold with a cooling device according to claim 1, characterized in that: and a hopper (12) is arranged at the top of the injection machine barrel (13) and is positioned close to the position of the limiting plate (9).

5. An injection mold with a cooling device according to claim 1, characterized in that: and one end of the injection machine barrel (13), which is far away from the limiting plate (9), is provided with an injection molding port (5), and the shape and the size of the injection molding port (5) are matched and corresponding to the butt joint groove (15).