CN212554914U

CN212554914U - Injection molding machine is circulating water cooling plant for mould

Info

Publication number: CN212554914U
Application number: CN202020616727.3U
Authority: CN
Inventors: 秦福春
Original assignee: Tianjin Jiruitong Technology Co ltd
Current assignee: Tianjin Jiruitong Technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-02-19
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses an injection molding machine mould is with circulating water-cooling plant, including the firm box of whole device, the bottom of box is provided with the universal wheel that is used for auxiliary device to remove, and the positive bottom of box is provided with the access cover that is used for maintaining inside device, and the positive top of box is provided with control panel, includes dial plate, touch screen and operation warning sign on the control panel. This kind of injection molding machine is circulating water cooling plant for mould, through two sets of water cooled heat exchanger cooperation cooling tube primary cooling absorb more thermal water because of the cooling mould, cooperation side thermovent and stream fan extraction outside air flow inside the box. Thereby take away the heat on cooling tube and water-cooling heat exchanger surface for the inside heat of water reduces and can use at this cooling die, and the refrigerated water gets into the water tank business turn over buffering and is delivering to the inside cooling of mould through water pump cooperation water pipe, thereby forms a circulating water cooling system, reduces the water waste of traditional direct current cooling and the problem that water tower formula cooling efficiency is low.

Description

Injection molding machine is circulating water cooling plant for mould

Technical Field

The utility model relates to an injection molding machine technical field specifically is an injection molding machine is circulating water cooling plant for mould.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat plastic, apply high pressure to molten plastic, make it jet out and fill the die cavity, and the die cavity is generally called as the injection mold, the injection molding machine die needs to use the cooling device while making the molten plastic cool and solidify, and the injection molding machine die itself needs to cool while stabilizing too high, in order to increase the service life of the apparatus, but the cooling device that this injection molding machine die uses still has some defects in the actual operation, the traditional die water-cooling system generally extracts the cold water directly and cooperates with the die and is provided with the pipeline to cool, discharge and enter the water pool or cooling tower and concentrate the cooling afterwards, this kind of way takes up the greater space and cooling efficiency is slower; and the pond exposes and has great heat and produce steam volatilization in the air after the mould heating, leads to the cost great, and the cooling tower overhauls the trouble and has great potential safety hazard. Therefore, we improve the above and provide a water cooling device for the mold of the injection molding machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an injection molding machine mould is with circulating water-cooling plant, including the firm box of whole device, the bottom of box is provided with the universal wheel that is used for auxiliary device to remove, the positive bottom of box is provided with the access cover that is used for maintaining inside device, the positive top of box is provided with control panel, control panel is last to include dial plate, touch screen and operation warning sign, the top of box sets up the fan that flows, the water pump that is used for providing power is installed to inside one side of box, the inside opposite side of box is provided with the fixed plate and cuts apart into two upper and lower cavities, contain water tank, water-cooling heat exchanger, water pipe and cooling tube in two cavities of box, water-cooling heat exchanger is two sets of, the outer wall side of box contains delivery port, side thermovent and water inlet.

As a preferred technical scheme of the utility model, the box is made by stainless steel metal material and is the rectangle design, the top of universal wheel is provided with damping spring and is provided with four groups, the top fixed mounting of universal wheel is in the bottom four corners of box, the surface of access cover is provided with switch catching groove and one side and installs the front at the box through being provided with pivot swing joint.

As a preferred technical scheme of the utility model, the water pump is made by 304 stainless steel materials, the inside adoption closed impeller structure of water pump constitutes, the water pump is installed and is placed side by side with the water tank in inside one side of box, the input port of water pump sets up the bottom drainage valve intercommunication of water pipe and water tank, the delivery outlet of water pump sets up water pipe and delivery port and mould water inlet intercommunication, delivery port fixed mounting is in the side bottom of box.

As a preferred technical scheme of the utility model, the water tank is made by the corrosion resistant stainless steel material, water tank fixed mounting just is located the bottom of fixed plate in the inside opposite side cavity of resorption of box, the water level float is erect to install in inside one side of box, inlay on the inner wall of water tank and establish and install multiunit temperature detection probe, the top of water tank is provided with inlet valve.

As a preferred technical scheme of the utility model, water-cooled heat exchanger is the cylinder type design and sets up two sets of tops that are located the fixed plate in the cavity on the inside opposite side of box through frame fixed mounting, and wherein a set of water-cooled heat exchanger's input port is through being provided with water pipe and water inlet and mould outlet intercommunication, through the water pipe intercommunication between two sets of water-cooled heat exchanger, water inlet fixed mounting is at the side top of box.

As a preferred technical scheme of the utility model, wherein another group's water-cooled heat exchanger's delivery outlet is provided with the cooling tube, the cooling tube is made by heat conductivity metal material and is the heliciform of annular and coils around water-cooled heat exchanger, the bottom port of cooling tube communicates with the inlet valve of water tank.

As a preferred technical scheme of the utility model, the surface of flowing the fan is provided with metal casing protection and top and sets up the radiator-grid, the inside of flowing the fan is provided with rotor shaft and multiunit flabellum, the bottom of flowing the fan is provided with the inside air flow that the multiunit hole runs through the top auxiliary box body of box, the side thermovent is the design of tripe formula and installs the side middle part at the box.

As a preferred technical scheme of the utility model, control panel's inside is provided with the insulating layer protection and inlays to establish and install the positive top at the box, the dial plate is provided with thermometer and manometer and fixed inlays to establish and install surface one side at control panel, the surface of touch screen is provided with the tempering membrane and inlays to establish and install the surface middle part at control panel, the fixed surperficial opposite side of installing at control panel of inlaying of operation warning sign is established.

The utility model has the advantages that: this kind of injection molding machine is circulating water cooling plant for mould absorbs more thermal water because of the cooling mould through being provided with two sets of water cooled heat exchanger cooperation cooling tube precooling, and the heat dissipation mouth is moved in the box inside extraction outside air at cooperation side and stream fan. Thereby take away the heat on cooling tube and water-cooling heat exchanger surface for the inside heat of water reduces and can use at this cooling die, and the refrigerated water gets into the water tank business turn over buffering and is delivering to the inside cooling of mould through water pump cooperation water pipe, thereby forms a circulating water cooling system, reduces the water waste of traditional direct current cooling and the problem that water tower formula cooling efficiency is low.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a circulating water cooling device for an injection molding machine mold of the present invention;

FIG. 2 is a schematic diagram of a side view and a profile of the circulating water cooling device for the injection molding machine mold of the present invention;

fig. 3 is a schematic view of the top cavity of the internal part of the circulating water cooling device for the injection molding machine mold.

In the figure: 1. a box body; 2. an access cover; 3. a universal wheel; 4. a water outlet; 5. a side heat dissipation port; 6. a water inlet; 7. a flow fan; 8. a heat-dissipating web; 9. a control panel; 10. a dial plate; 11. A touch screen; 12. operating a warning board; 13. a water pump; 14. the water level floats; 15. a water tank; 16. A fixing plate; 17. a water-cooled heat exchanger; 18. a fan blade; 19. a water pipe; 20. a cooling tube; 21. A water temperature detecting probe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model relates to a circulating water cooling device for injection molding machine mould, which comprises a box body 1 with a stable integral device, a universal wheel 3 used for the auxiliary device to move is arranged at the bottom end of the box body 1, an access cover 2 used for maintaining the internal devices is arranged at the bottom of the front side of the box body 1, a control panel 9 is arranged at the top of the front side of the box body 1, a dial plate 10, a touch screen 11 and an operation warning board 12 are arranged on the control panel 9, a flow fan 7 is arranged at the top end of the box body 1, a water pump 13 used for providing power is arranged at one side of the inside of the box body 1, a fixed plate 16 is arranged at the other side of the inside of the box body 1 and is divided, the water pipe 19 and the cooling tube 20, the water-cooling heat exchanger 17 are two sets, and the outer wall side of the box body 1 comprises a water outlet 4, a side heat dissipation port 5 and a water inlet 6.

Wherein, box 1 is made by stainless steel metal material and is the rectangle design, and the top of universal wheel 3 is provided with damping spring and is provided with four groups, and the top fixed mounting of universal wheel 3 is in the bottom four corners of box 1, and the surface of access cover 2 is provided with the switch catching groove and one side through being provided with pivot swing joint and installs in the front of box 1, and the setting of box 1 is used for improving device stability.

The water pump 13 is made of 304 stainless steel materials, the inside of the water pump 13 is formed by a closed impeller structure, the water pump 13 is installed on one side of the inside of the box body 1 and is placed side by side with the water tank 15, a water pipe 19 is arranged at an input port of the water pump 13 and is communicated with a bottom water drainage valve of the water tank 15, a water pipe 19 is arranged at an output port of the water pump 13 and is communicated with a water outlet 4 and a water inlet of a mold, the water outlet 4 is fixedly installed at the bottom of the side face of the box body 1, and the.

Wherein, water tank 15 is made by anticorrosive stainless steel, and water tank 15 fixed mounting just is located the bottom of fixed plate 16 in the inside opposite side lower chamber of box 1, and the inside one side of water tank 15 is erect and is installed water level float 14, inlays to establish on the inner wall of water tank 15 and installs multiunit temperature detection probe 21, and the top of water tank 15 is provided with the inlet valve, and setting up of water tank 15 is used for storing and buffering just refrigerated water.

Wherein, the water-cooling heat exchanger 17 is the cylinder type design and sets up two sets of top that are located fixed plate 16 in the cavity of the inside opposite side upper chamber of box 1 through frame fixed mounting, and wherein the input port of a set of water-cooling heat exchanger 17 is through being provided with water pipe 19 and water inlet 6 and mould outlet intercommunication, leads to pipe 19 intercommunication between two sets of water-cooling heat exchanger 17, and water inlet 6 fixed mounting is at the side top of box 1, and the setting of water-cooling heat exchanger 17 cooperates cooling tube 20 to reduce the heat of water.

Wherein, the output port of another group of water-cooled heat exchanger 17 is provided with cooling tube 20, and cooling tube 20 is made by heat conduction metal material and is the annular heliciform and coils around water-cooled heat exchanger 17, and the bottom port of cooling tube 20 communicates with the inlet valve of water tank 15, and annular heliciform cooling tube 20 is used for the supplementary water heat dissipation.

Wherein, the surface that flows fan 7 is provided with the metal casing protection and the top sets up radiator-grid 8, and the inside that flows fan 7 is provided with rotor shaft and multiunit flabellum 18, and the bottom that flows fan 7 is provided with the inside air flow that the supplementary box in top that multiunit hole runs through box 1 flows, and side thermovent 5 is the design of tripe formula and installs in the side middle part of box 1, and the setting that flows fan 7 is used for the forced air cooling to take away the inside heat of box 1.

Wherein, control panel 9's inside is provided with the protection of insulating layer and inlays to establish and install at the positive top of box 1, dial plate 10 is provided with thermometer and manometer and fixed the inlaying establishes and installs in control panel 9 surface one side, touch screen 11's surface is provided with the tempering membrane and inlays to establish and install in control panel 9 surface middle part, operation warning sign 12 is fixed to be inlayed and to establish and install the surface opposite side at control panel 9, control panel 9's setting makes the device be convenient for operate.

The working principle is as follows: the utility model relates to a circulating water cooling device for injection molding machine mould, when using, the operating personnel firstly replenishes enough cold water for the device inside, the water outlet 4 and the water inlet 6 are connected with the water inlet and the water outlet of the mould through the water pipe 19, then, the operating personnel uses the control panel 9 to start the device, the water pump 13 starts to operate and pumps the water inside the water tank 15 to the inside of the mould through the water pipe 19 for cooling, the heat of the mould is absorbed in the inside of the water cooling heat exchanger 17 (note: model is CL-410) from the water outlet and the water pipe 19 for preliminary operation and cooling, the water flows into the inside of the cooling pipe 20 through the output end of the water cooling heat exchanger 17, the annular spiral of the cooling pipe 20 is coiled in the box body 1 for dissipating the heat of the water inside the device, when the cooled water is communicated with the water inlet valve of the water tank 15 through the bottom end port of the cooling pipe 20, so as, therefore, a circulating water cooling system is formed, in the process, heat emitted by the water cooling heat exchanger 17 and the cooling pipe 20 is taken out by matching the side flow fan 7 with the heat radiating port 5 to draw air outside the box body 1, so that the temperature inside the box body 1 and water is kept, the control panel 9 monitors the water temperature and the water level constantly through the water level float 14 and the water temperature detection probe 21, and real-time display is realized through the dial 10 and the touch screen 11, so that an operator can know and adjust the heat.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an injection molding machine is circulating water-cooling plant for mould, includes whole box (1) that the device is firm, a serial communication port, the bottom of box (1) is provided with universal wheel (3) that are used for the auxiliary device to remove, the positive bottom of box (1) is provided with access cover (2) that are used for maintaining inside device, the positive top of box (1) is provided with control panel (9), control panel (9) are gone up and are included dial plate (10), touch screen (11) and operation warning sign (12), the top of box (1) sets up air flow machine (7), water pump (13) that are used for providing power are installed to inside one side of box (1), the inside opposite side of box (1) is provided with fixed plate (16) and cuts apart into two upper and lower cavities, contain water tank (15) in two cavities of box (1), Water-cooling heat exchanger (17), water pipe (19) and cooling tube (20), water-cooling heat exchanger (17) are two sets of, the outer wall side of box (1) contains delivery port (4), side thermovent (5) and water inlet (6).

2. The injection molding machine mould is with circulating water-cooling plant of claim 1, characterized in that box (1) is made by stainless steel metal material and is the rectangle design, the top of universal wheel (3) is provided with damping spring and is provided with four groups, the top of universal wheel (3) is fixed mounting in the bottom four corners of box (1), the surface of access cover (2) is provided with the switch catching groove and one side is installed in the front of box (1) through being provided with pivot swing joint.

3. The water cooling device for the injection molding machine mold circulation according to claim 1, wherein the water pump (13) is made of 304 stainless steel, the inside of the water pump (13) is formed by a closed impeller structure, the water pump (13) is installed on one side of the inside of the box body (1) and is arranged side by side with the water tank (15), a water pipe (19) is arranged at an input port of the water pump (13) and is communicated with a bottom drainage valve of the water tank (15), a water pipe (19) is arranged at an output port of the water pump (13) and is communicated with the water outlet (4) and a mold water inlet, and the water outlet (4) is fixedly installed at the bottom of the side face of the box body (1).

4. The injection molding machine mould is with circulating water-cooling plant of claim 1, characterized in that, water tank (15) is made by anticorrosive stainless steel material, water tank (15) fixed mounting is in the inside opposite side lower chamber of box (1) and is located the bottom of fixed plate (16), water level float (14) are installed vertically to inside one side of water tank (15), inlay on the inner wall of water tank (15) and establish and install multiunit water temperature test probe (21), the top of water tank (15) is provided with the inlet valve.

5. The injection molding machine mould is with circulating water cooling plant of claim 1, characterized in that water-cooling heat exchanger (17) are the cylinder type design and set up two sets through frame fixed mounting in the inside opposite side upper chamber of box (1) be located the top of fixed plate (16), wherein one set of the input port of water-cooling heat exchanger (17) is through being provided with water pipe (19) and water inlet (6) and mould outlet intercommunication, communicate through water pipe (19) between two sets of water-cooling heat exchanger (17), water inlet (6) fixed mounting is at the side top of box (1).

6. The water cooling device for the injection molding machine mold, according to claim 5, characterized in that a cooling pipe (20) is arranged at the output port of the other group of water cooling heat exchangers (17), the cooling pipe (20) is made of heat conductive metal material and is coiled around the water cooling heat exchangers (17) in a ring spiral shape, and the bottom end port of the cooling pipe (20) is communicated with the water inlet valve of the water tank (15).

7. The injection molding machine mould is with circulating water-cooling plant of claim 1, characterized in that, the surface of flowing fan (7) is provided with the metal casing protection and the top sets up radiator-grid (8), the inside of flowing fan (7) is provided with rotor shaft and multiunit flabellum (18), the bottom of flowing fan (7) is provided with multiunit hole and passes through the inside air flow of the top auxiliary box (1) of box (1), side thermovent (5) are the design of tripe formula and install in the side middle part of box (1).

8. The injection molding machine mould is with circulating water cooling plant of claim 1, characterized in that, the inside of control panel (9) is provided with the protection of insulating layer and inlays to establish and install at the positive top of box (1), dial plate (10) are provided with thermometer and manometer and fixed to inlay to establish and install in control panel (9) surface one side, the surface of touch screen (11) is provided with the tempering membrane and inlays to establish and install in the surface middle part of control panel (9), operation warning sign (12) are fixed to inlay to establish and install at the surperficial opposite side of control panel (9).