CN218256601U

CN218256601U - Multi-station injection molding device

Info

Publication number: CN218256601U
Application number: CN202222080513.0U
Authority: CN
Inventors: 梁婉; 郑成锋
Original assignee: Jiangmen Qianhang Industrial Co ltd
Current assignee: Jiangmen Qianhang Industrial Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-10
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a multistation device of moulding plastics, including fixing base, mould, compression moulding device and driving motor, the cooling chamber has been seted up to fixing base inside, and driving motor sets up inside the cooling chamber, cooling chamber bottom fixedly connected with coolant tank, coolant tank liquid end fixedly connected with connecting pipe, and coolant tank one side fixedly connected with water pump is kept away from to the connecting pipe, and water pump liquid end fixedly connected with cooling tube, cooling tube keep away from water pump one side and set up at the driving motor outer wall, cooling tube top fixedly connected with heat exchange tube, and heat exchange tube opposite side fixed connection is at coolant tank feed liquor end, the beneficial effects of the utility model are that: the water tank is internally cooled by the water pump, and the water tank is cooled by the cooling tube and the heat exchange tube, so that the outer wall of the driving motor is cooled, the problem that the long-time running temperature of the existing motor rises is effectively solved, the service life of the device is prolonged, and the production quality of the device is improved.

Description

Multi-station injection molding device

Technical Field

The utility model relates to an injection moulding technical field specifically is a multistation device of moulding plastics.

Background

The injection molding device is used for injecting a molten material into a mold with a certain shape and structure, and taking out the material after the material is cooled, so that the required shape and structure are obtained.

The existing multi-station injection molding device generally comprises a gear transmission device and a motor, and the multi-station injection molding device needs continuous work to ensure the use efficiency of the device in order to reduce the time of a heat engine when the device is turned on and turned off, so that the motor continuously operates for a long time, and a motor heat dissipation structure is lacked, and the temperature of the motor continuously rises.

The rapid rise of the internal temperature of the motor can lead to the reduction of the insulation life, even the burning loss of the motor occurs, the equipment is seriously aged, and the production quality of a plastic finished product is easily influenced.

Therefore, a multi-station injection molding device is designed and produced so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation device of moulding plastics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistation device of moulding plastics, includes fixing base, mould, compression moulding device and driving motor, the cooling chamber has been seted up to the fixing base is inside, driving motor sets up in the cooling chamber, cooling chamber bottom fixedly connected with coolant tank, coolant tank goes out liquid end fixedly connected with connecting pipe, coolant tank one side fixedly connected with water pump is kept away from to the connecting pipe, water pump play liquid end fixedly connected with cooling tube, the cooling tube is kept away from water pump one side and is set up at the driving motor outer wall, cooling tube top fixedly connected with heat exchange tube, heat exchange tube opposite side fixed connection is in coolant tank feed liquor end, takes the inside cooling water of water tank out through the water pump, realizes cold water circulation through cooling tube and heat exchange tube simultaneously, cools off the driving motor outer wall, has effectively solved the problem that the long-time running temperature of current motor risees.

Preferably, the cooling water tank top is provided with the condenser, the condenser bottom is provided with the condenser pipe, inside the condenser pipe extended to cooling water tank, become cold water with the inside water of cooling water tank through condenser machine and condenser pipe, realize carrying out cooling to the driving motor outer wall.

Preferably, the cooling tube is helical structure, the cooling tube is closely laminated at the driving motor outer wall, sets the cooling tube into helical structure for the cooling to the driving motor outer wall that the cooling tube can be better, improves the heat transfer effect.

Preferably, the inside groove of moulding plastics of having seted up of mould, the groove lateral wall fixedly connected with heating panel of moulding plastics, the heating panel bottom is provided with the cooling tube, cooling tube one end fixed connection is in the cooling tube bottom, cooling tube other end fixed connection is at the heat exchange tube top, through set up the heating panel and be connected with the cooling tube in the inslot portion of moulding plastics, realize carrying out effectual cooling to the mould, it is long when can shorten the cooling of moulding plastics the back piece of moulding plastics, promotes production efficiency.

Preferably, a pair of cooling fans are fixedly connected to the inner wall of the cooling cavity, heat dissipation holes are formed in the outer wall of the fixing seat and correspond to the cooling fans, the internal heat dissipation effect is increased through the addition of the cooling fans, and the cooling effect of the driving motor is improved.

Preferably, the inside puddler that is connected with that rotates of cooling water tank, cooling water tank bottom fixedly connected with micro motor, the micro motor output passes cooling water tank and puddler fixed connection, drives the puddler through micro motor and rotates, stirs the inside water of cooling water tank, increases the condenser cooling effect, improves driving motor's cooling effect.

Compared with the prior art, the beneficial effects of the utility model are that: the water tank is internally cooled by the water pump, and the water tank is cooled by the cooling tube and the heat exchange tube, so that the outer wall of the driving motor is cooled, the problem that the long-time running temperature of the existing motor rises is effectively solved, the service life of the device is prolonged, and the production quality of the device is improved.

Drawings

FIG. 1 is a front partial sectional structure diagram of the injection molding device of the present invention;

FIG. 2 is a schematic view of the overlooking and full-section structure of the fixing base of the present invention;

FIG. 3 is a front full-sectional structural schematic view of the cooling water tank of the present invention;

fig. 4 is a schematic view of the local enlarged structure at a of the present invention.

In the figure: 1. a fixed seat; 2. a mold; 3. a compression molding device; 4. a drive motor; 5. a cooling chamber; 6. a cooling water tank; 7. a connecting pipe; 8. a water pump; 9. a radiating pipe; 10. a heat exchange pipe; 11. a condenser; 12. a condenser tube; 13. injection molding a groove; 14. a heat dissipation plate; 15. a cooling tube; 16. a heat radiation fan; 17. heat dissipation holes; 18. a stirring rod; 19. a micro motor.

Detailed Description

The technical solution 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 only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

Please refer to fig. 1-4, this embodiment provides a multi-station injection molding device, including fixing base 1, mold 2, compression molding device 3 and driving motor 4, cooling chamber 5 is opened inside fixing base 1, driving motor 4 is set inside cooling chamber 5, cooling water tank 6 is fixedly connected at the bottom of cooling chamber 5, connecting pipe 7 is fixedly connected at the liquid outlet end of cooling water tank 6, water pump 8 is fixedly connected at one side of connecting pipe 7 far away from cooling water tank 6, radiating pipe 9 is fixedly connected at the liquid outlet end of water pump 8, one side of radiating pipe 9 far away from water pump 8 is set at the outer wall of driving motor 4, heat exchange pipe 10 is fixedly connected at the top end of radiating pipe 9, the other side of heat exchange pipe 10 is fixedly connected at the liquid inlet end of cooling water tank 6, take out the cooling water inside cooling water tank 6 through water pump 8 and connecting pipe 7, the cooling water taken out from water pump 8 flows out through radiating pipe 9, so that the cooling water enters the outer wall of driving motor 4, cool down the outer wall of driving motor 4, finally, the long-time production quality of the device is improved through heat exchange pipe 10. The technical problem of lack of motor heat radiation structure among the prior art is solved.

Wherein, the setting of condenser 11 is at 6 tops of coolant tank, and condenser pipe 12 sets up in condenser 11 bottoms, and inside condenser pipe 12 extended to coolant tank 6, become cold water with the inside water of coolant tank 6 through condenser 11 and condenser pipe 12, the realization cools off the cooling to driving motor 4 outer wall, increases the life of device, improves the production quality of device.

Wherein, cooling tube 9 is helical structure, and cooling tube 9 closely laminates at 4 outer walls of driving motor, sets spiral structure with cooling tube 9 to for cooling tube 9 can be better to 4 outer walls of driving motor cool off, increase the life of device, improve the production quality of device.

Example 2

Referring to fig. 1-4, the difference from embodiment 1 is:

wherein, the groove 13 of moulding plastics is seted up inside mould 2, heating panel 14 fixed connection is at the groove 13 lateral wall of moulding plastics, cooling tube 15 sets up in heating panel 14 bottom, 15 one end fixed connection of cooling tube is in cooling tube 9 bottom, 15 other end fixed connection of cooling tube is at heat exchange tube 10 top, through in 13 inside heating panel 14 and be connected with cooling tube 15 that set up of groove of moulding plastics, the realization carries out effectual cooling to mould 2, it is long when can shorten the cooling of moulding plastics the back piece, hoisting device's production efficiency, increase the practicality of device.

Wherein, a pair of cooling fan 16 fixed connection is at 5 inner walls in cooling chamber, and louvre 17 is seted up at 1 outer wall of fixing base and with the corresponding position of cooling fan 16, increases inside radiating effect through increasing cooling fan 16, improves the cooling effect to driving motor 4, increases the life of device, improves the production quality of device.

Wherein, puddler 18 rotates to be connected inside

cooling water tank

6, and 19 fixed connection of micro motor are in 6 bottoms of cooling water tank, and 19 outputs of micro motor pass

cooling water tank

6 and 18 fixed connection of puddler, drive puddler 18 through micro motor 19 and rotate, stir 6 inside waters of cooling water tank, increase the 11 cooling effects of condensing engine, improve driving motor 4's cooling effect, increase the life of device, improve the production quality of device.

Insert whole device external power source, when dispelling the heat to driving motor 4, at first become cold water through condenser 11 and condenser pipe 12 with the inside water of cooling water tank 6, then take the inside cooling water of cooling water tank 6 out through water pump 8 and connecting pipe 7, the cooling water of taking out from water pump 8 passes through cooling tube 9 and flows, make the cooling water intake driving motor 4 outer wall, cool off driving motor 4 outer wall, at last will flow through the rivers of driving motor 4 back to cooling water tank 6 through heat exchange tube 10, the realization is to driving motor 4 circulative cooling.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a multistation injection moulding device, includes fixing base (1), mould (2), compression moulding device (3) and driving motor (4), its characterized in that: fixing base (1) is inside to have seted up cooling chamber (5), driving motor (4) set up inside cooling chamber (5), cooling chamber (5) bottom fixedly connected with coolant tank (6), coolant tank (6) play liquid end fixedly connected with connecting pipe (7), coolant tank (6) one side fixedly connected with water pump (8) are kept away from in connecting pipe (7), water pump (8) play liquid end fixedly connected with cooling tube (9), water pump (8) one side setting is in driving motor (4) outer wall is kept away from in cooling tube (9), cooling tube (9) top fixedly connected with heat exchange tube (10), heat exchange tube (10) opposite side fixed connection is in coolant tank (6) inlet end.

2. A multi-station injection molding apparatus as claimed in claim 1, wherein: the condenser (11) is arranged at the top of the cooling water tank (6), the condenser (12) is arranged at the bottom of the condenser (11), and the condenser (12) extends into the cooling water tank (6).

3. A multi-station injection molding apparatus as claimed in claim 1, wherein: the radiating pipe (9) is of a spiral structure, and the radiating pipe (9) is tightly attached to the outer wall of the driving motor (4).

4. A multi-station injection molding apparatus as claimed in claim 1, wherein: mould (2) inside groove (13) of moulding plastics of having seted up, groove (13) lateral wall fixedly connected with heating panel (14) of moulding plastics, heating panel (14) bottom is provided with cooling tube (15), cooling tube (15) one end fixed connection is in cooling tube (9) bottom, cooling tube (15) other end fixed connection is at heat exchange tube (10) top.

5. A multi-station injection molding apparatus as claimed in claim 1, wherein: the cooling device is characterized in that a pair of cooling fans (16) is fixedly connected to the inner wall of the cooling cavity (5), and heat dissipation holes (17) are formed in the outer wall of the fixing seat (1) and correspond to the cooling fans (16).

6. A multi-station injection molding apparatus as claimed in claim 1, wherein: the cooling water tank (6) is internally and rotatably connected with a stirring rod (18), the bottom of the cooling water tank (6) is fixedly connected with a micro motor (19), and the output end of the micro motor (19) penetrates through the cooling water tank (6) and the stirring rod (18) to be fixedly connected.