CN210116162U

CN210116162U - Demoulding cooling device of plastic suction forming machine

Info

Publication number: CN210116162U
Application number: CN201920784230.XU
Authority: CN
Inventors: 杨志国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-28
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a plastic uptake forming machine's drawing of patterns cooling device relates to plastic uptake forming machine drawing of patterns cooling arrangement technical field, including the mold disc, the upper surface of mold disc is provided with the wall, and the inside of mold disc is provided with the cavity, one side of mold disc is provided with the return water joint that is linked together with the cavity, and the front surface of mold disc is provided with the water inlet pipe that is linked together with the cavity equally. The utility model relates to a novelty, simple structure, during the cooling water got into the cavity along water inlet pipe joint, be linked together with the cavity simultaneously because of cutting off, consequently the cooling water can get into the wall equally to can cool off the side of moulding, the improvement of maximize the cooling area of plastic, make and mould the drawing of patterns of can stereotyping fast, guaranteed the original size of moulding, be provided with water filtering mechanism, can filter aquatic impurity, avoid impurity to pile up the problem that leads to pipeline or cavity jam.

Description

Demoulding cooling device of plastic suction forming machine

Technical Field

The utility model relates to a plastic uptake make-up machine drawing of patterns cooling arrangement technical field specifically is a plastic uptake make-up machine's drawing of patterns cooling device.

Background

Principle of plastic sucking forming machine: the forming process is mainly characterized in that thermoplastic plastic sheets such as PVC, PET, PETG, APTT, PP, PE, PS and the like which are heated and softened are subjected to vacuum forming by a vacuum suction force generated by a vacuum pump through a mould to form vacuum covers in various shapes or are attached to the surfaces of products in various shapes. The blister is divided into a thin blister and a thick blister according to the thickness of the sheet.

However, in the cooling mechanism on the market at present, the cooling groove is formed in the bottom of the mold disc, however, the partition on the upper surface of the mold disc is not cooled, and the side wall of the partition is attached to the side wall of the plastic part, so that the cooling of the side wall of the plastic part is seriously affected, and in addition, the temperature of cooling water is increased after heat exchange, and the overall heat dissipation effect is affected under the condition that the cooling is not obtained. Accordingly, one skilled in the art provides a mold release cooling device for a plastic molding machine to solve the above problems of the prior art.

Disclosure of Invention

An object of the utility model is to provide a drawing of patterns cooling device of plastic uptake make-up machine 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 drawing of patterns cooling device of plastic uptake make-up machine, includes the mould dish, the upper surface of mould dish is provided with the wall, and the inside of mould dish is provided with the cavity, one side of mould dish is provided with the return water joint that is linked together with the cavity, and the front surface of mould dish is provided with the water inlet connector that is linked together with the cavity equally, the one end that the return water connects is connected with the heat dissipation wet return, the middle section of heat dissipation wet return is connected with cold row, and the outlet end of heat dissipation wet return links to each other with the water tank, the thermovent has been seted up to the upper surface of water tank, and the front surface mounting of water tank has control panel, the heat dissipation mechanism that extends to the water tank inside is installed to the inboard of thermovent, one side embedding of water tank is connected with the raceway, the one end of raceway is established ties.

As a further aspect of the present invention: the heat dissipation mechanism comprises a motor, three fixing plates connected with a heat dissipation port are fixed on the outer side of the motor, a rotating rod is connected to the transmission end of the motor, an induced fan blade is fixed to the upper section of the rotating rod, a stirring blade is fixed to the lower section of the rotating rod, and a bearing seat connected with the bottom end inside the water tank is fixed to the tail end of the rotating rod.

As a further aspect of the present invention: the three fixing plates are distributed in a triangular shape and are stainless steel components.

As a further aspect of the present invention: the water quality filtering mechanism comprises a barrel, threaded joints are arranged at two ends of the barrel, a carbon fiber filter screen is arranged in the barrel, and a primary filter screen is arranged at one side position, located on the carbon fiber filter screen, in the barrel.

As a further aspect of the present invention: the section of the partition is of an inverted U-shaped structure, the inner space of the partition is communicated with the cavity, and the partition is a component made of copper-plated aluminum.

As a further aspect of the present invention: the heat dissipation wet return is an aluminium system component, and just dispels the heat between wet return and the cold row through arc fixing clip fixed connection, the binding face of heat dissipation wet return and cold row is provided with silica gel heat-conducting medium.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, moreover, the steam generator is simple in structure, the cooling water gets into in the cavity along water inlet pipe joint, simultaneously be linked together with the cavity because of cutting off, consequently, the cooling water equally can get into the wall, thereby can cool off the side of moulding the piece, the maximize improve the cooling area of plastic, make and mould the drawing of patterns of can stereotyping fast, the original size of moulding the piece has been guaranteed, be provided with water filtering mechanism, can filter aquatic impurity, avoid impurity to pile up the problem that leads to pipeline or cavity jam, also can purify the bacterium in the cooling water simultaneously, avoid appearing the problem of contaminated air, cooling water after having traded heat through heat dissipation mechanism can cool off, the cooling water temperature after having solved the heat and having traded uprise, thereby appear influencing the problem of moulding a cooling design.

Drawings

FIG. 1 is a schematic structural view of a mold release cooling device of a plastic molding machine;

FIG. 2 is a schematic diagram of a cavity in a mold-releasing cooling device of a plastic-sucking molding machine;

FIG. 3 is a schematic structural view of a heat dissipation mechanism in a mold release cooling device of a plastic molding machine;

fig. 4 is a schematic structural view of a water filtering mechanism in a demolding cooling device of a plastic molding machine.

In the figure: 1. a die plate; 2. a water delivery pipe; 3. a water pump; 4. a water quality filtering mechanism; 41. a barrel; 42. a threaded joint; 43. a primary filter screen; 44. a carbon fiber filter screen; 5. a control panel; 6. a water tank; 7. a heat dissipation mechanism; 71. a motor; 72. a fan blade; 73. a rotating rod; 74. stirring blades; 75. a bearing seat; 76. a fixing plate; 8. a heat dissipation port; 9. cold discharging; 10. a heat dissipation water return pipe; 11. a water return joint; 12. separating; 13. a water inlet pipe joint; 14. a cavity.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a mold-releasing cooling device for a plastic-sucking molding machine includes a mold 1, a partition 12 is disposed on an upper surface of the mold 1, a cavity 14 is disposed inside the mold 1, a water return connector 11 is disposed on one side of the mold 1 and is communicated with the cavity 14, a water inlet connector 13 is also disposed on a front surface of the mold 1 and is communicated with the cavity 14, a cross-section of the partition 12 is in an inverted "u" shape, an inner space of the partition 12 is communicated with the cavity 14, the partition 12 is a copper-aluminum-plated component, cooling water enters the cavity 14 along the water inlet connector 13, and the partition 12 is communicated with the cavity 14, so that cooling water can enter the partition 12, thereby cooling a side surface of a plastic part, maximally increasing a cooling area of plastic, and rapidly shaping and releasing the plastic part, the original size of the plastic part is ensured.

One end that the return water connects 11 is connected with heat dissipation wet return 10, and the middle section of heat dissipation wet return 10 is connected with cold row 9, and heat dissipation wet return 10 is an aluminium system component, and through arc fixing clip fixed connection between heat dissipation wet return 10 and the cold row 9, the binding face of heat dissipation wet return 10 and cold row 9 is provided with silica gel heat-conducting medium for heat dissipation wet return 10 is inseparabler with the laminating of cold row 9, has improved heat transfer effect.

The water outlet end of the heat dissipation water return pipe 10 is connected with a water tank 6, a heat dissipation port 8 is formed in the upper surface of the water tank 6, a control panel 5 is installed on the front surface of the water tank 6, a heat dissipation mechanism 7 extending into the water tank 6 is installed on the inner side of the heat dissipation port 8, a water pipe 2 is connected to one side of the water tank 6 in an embedded mode, a water quality filtering mechanism 4 and a water pump 3 are sequentially connected to one end of the water pipe 2 in series, the water quality filtering mechanism 4 comprises a barrel 41, threaded connectors 42 are arranged at two ends of the barrel 41, a carbon fiber filter screen 44 is arranged inside the barrel 41, a primary filter screen 43 is arranged at a position, located on one side of the carbon fiber filter screen 44, inside the barrel 41, cooling water in the water tank 6 is pumped out by the water pump 3, the pumped water is transmitted along the water pipe 2, impurities in the cooling water are filtered by the, meanwhile, the carbon fiber filter screen 44 can purify bacteria in the cooling water, so that the problem of air pollution is avoided.

The water outlet end of the water pipe 2 is connected with the water inlet pipe joint 13, the heat dissipation mechanism 7 comprises a motor 71, three fixing plates 76 connected with the heat dissipation port 8 are fixed on the outer side of the motor 71, the transmission end of the motor 71 is connected with a rotating rod 73, an induced fan blade 72 is fixed on the upper section of the rotating rod 73, a stirring blade 74 is fixed on the lower section of the rotating rod 73, a bearing seat 75 connected with the bottom end inside the water tank 6 is fixed on the tail end of the rotating rod 73, the three fixing plates 76 are distributed in a triangular shape, the fixing plates 76 are stainless steel members, the temperature of cooling water after heat conversion can be increased, the cooling water returns to the water tank 6 after being primarily cooled by the cold discharge 9, the working time is longer, the temperature of the cooling water in the water tank 6 can be increased due to untimely heat dissipation, so that the heat dissipation effect of the plastic parts is influenced, at the moment, the motor 71 is controlled to rotate by the control panel 5, the motor 71 drives the, the heat flow is accelerated, the heat exchange area is increased, meanwhile, the fan blades 72 of the induced fan can rapidly discharge the heat at the cooling water heat dissipation position, the cooling speed of the cooling water is effectively improved, and a good premise is provided for heat dissipation of the plastic part.

The utility model discloses a theory of operation is: firstly, the cooling water in the water tank 6 is pumped out by the water pump 3, the pumped water is transmitted along the water pipe 2, when the cooling water enters the cylinder 41, impurities in the cooling water are filtered by the primary filter screen 43 inside the cylinder, the problem of blockage of a pipeline or a cavity caused by accumulation of the impurities is avoided, meanwhile, the carbon fiber filter screen 44 can also purify bacteria in the cooling water, the problem of air pollution is avoided, secondly, the filtered cooling water is continuously transmitted to the cavity 14 along the water pipe 2, and simultaneously, because the partition 12 is communicated with the cavity 14, the cooling water can also enter the partition 12, so that the side surface of a plastic part can be cooled, the cooling area of plastic is improved to the maximum extent, the plastic part can be quickly shaped and demoulded, the original size of the plastic part is ensured, the temperature of the cooling water after heat conversion can be increased, and the cooling water returns to the water tank 6 after being primarily cooled by the, the longer the operating time, cooling water temperature in the water tank 6 can lead to the temperature to rise when not in time because of the heat dissipation, thereby the radiating effect of moulding the piece has been influenced, at this moment, control motor 71 rotates through control panel 5, motor 71 can drive stirring leaf 74 after rotating and carry out rapid mixing to the cooling water, the heat flow has been accelerated, make the heat exchange area increase, the heat that draws fan blade 72 simultaneously can be located the cooling water heat dissipation is discharged fast, the effectual cooling rate that improves the cooling water, for moulding the heat dissipation provide good prerequisite.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A demoulding cooling device of a plastic suction forming machine comprises a mould disc (1) and is characterized in that a partition (12) is arranged on the upper surface of the mould disc (1), a cavity (14) is arranged inside the mould disc (1), a water return joint (11) communicated with the cavity (14) is arranged on one side of the mould disc (1), a water inlet pipe joint (13) communicated with the cavity (14) is also arranged on the front surface of the mould disc (1), one end of the water return joint (11) is connected with a heat dissipation water return pipe (10), the middle section of the heat dissipation water return pipe (10) is connected with a cold row (9), the water outlet end of the heat dissipation water return pipe (10) is connected with a water tank (6), a heat dissipation port (8) is formed in the upper surface of the water tank (6), a control panel (5) is arranged on the front surface of the water tank (6), a heat dissipation mechanism (7) extending to the inside the water tank (6) is arranged on the inner side of, one side of the water tank (6) is embedded and connected with a water pipe (2), one end of the water pipe (2) is sequentially connected with a water quality filtering mechanism (4) and a water pump (3) in series, and the water outlet end of the water pipe (2) is connected with a water inlet pipe joint (13).

2. The demolding cooling device of the plastic sucking molding machine as claimed in claim 1, wherein the heat dissipation mechanism (7) comprises a motor (71), three fixing plates (76) connected with the heat dissipation port (8) are fixed on the outer side of the motor (71), a rotating rod (73) is connected to the transmission end of the motor (71), a fan blade (72) is fixed on the upper section of the rotating rod (73), a stirring blade (74) is fixed on the lower section of the rotating rod (73), and a bearing seat (75) connected with the bottom end inside the water tank (6) is fixed at the tail end of the rotating rod (73).

3. The mold release cooling device of a plastic molding machine as claimed in claim 2, wherein three of said fixing plates (76) are disposed in a triangular shape, and the fixing plates (76) are members made of stainless steel.

4. The demolding cooling device of the plastic sucking molding machine as claimed in claim 1, wherein the water filtering mechanism (4) comprises a cylinder body (41), threaded joints (42) are arranged at both ends of the cylinder body (41), a carbon fiber filter screen (44) is arranged inside the cylinder body (41), and a primary filter screen (43) is arranged at a position, on one side of the carbon fiber filter screen (44), inside the cylinder body (41).

5. The device of claim 1, wherein the partition (12) has an inverted U-shaped cross-section, the inner space of the partition (12) is connected to the cavity (14), and the partition (12) is a copper-plated aluminum member.

6. The mold release cooling device of a plastic uptake forming machine as claimed in claim 1, wherein the heat dissipation water return pipe (10) is an aluminum component, and the heat dissipation water return pipe (10) is fixedly connected with the cold row (9) through an arc-shaped fixing clip, and the abutting surface of the heat dissipation water return pipe (10) and the cold row (9) is provided with a silica gel heat-conducting medium.