CN215396721U - Circulating water cooling stock mold of high-speed plastic plate extrusion mold - Google Patents

Abstract

The utility model discloses a circulating water cooling shaping die of a plastic plate high-speed extrusion die, which relates to the technical field of water cooling and comprises a supporting table, wherein the upper surface of the supporting table is fixedly connected with a plastic extrusion box and a shaping die, and the front surface of the plastic extrusion box is fixedly connected with the shaping die. The plastic extrusion box is reasonable in design and structure, plastic in the plastic extrusion box can be rapidly extruded by starting the plastic extrusion box, the plastic is output in the form of a plastic plate through the shaping of a plastic groove of a plastic plate formed by a shaping die, when the plastic plate passes through the cooling box, the pressure in the cavity of the water collecting pressure box is increased, water flow is simultaneously output to the atomizing nozzles, the atomizing nozzles spray atomized cooling water to cool the passing plastic plate, and residual water drops after the cooling box is cooled fall into the water storage tank through the water leakage groove, so that the cooling water circulation effect is achieved, and the problems of large cooling water consumption, no circulating device and water resource waste in the traditional water cooling shaping process are solved.

Description

Circulating water cooling stock mold of high-speed plastic plate extrusion mold

Technical Field

The utility model belongs to the technical field of injection mold equipment, and particularly relates to a circulating water cooling shaping mold of a plastic plate high-speed extrusion mold.

Background

The plastic plate is made of plastic, which is a synthetic polymer compound and can freely change the shape and the style. The plastic is a material polymerized by monomer raw materials through synthesis or condensation reaction, and consists of synthetic resin, fillers, plasticizers, stabilizers, lubricants, pigments and other additives, the main component of the plastic is synthetic resin, and the plastic plate needs to be cooled in order to rapidly form the plastic plate in the production process of the plastic plate.

In the traditional water cooling and shaping process, the problems of large cooling water consumption, no circulating device and water resource waste exist; therefore, the circulating water cooling shaping die of the plastic plate high-speed extrusion die is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a circulating water cooling sizing die of a plastic plate high-speed extrusion die.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-speed extrusion tooling's of plastic slab circulating water cooling stock mould, includes a supporting bench, the last fixed surface of brace table is connected with plastics extrusion case and moulding mould, the front and the moulding mould fixed connection of plastics extrusion case, the plastic slab plastic groove that runs through is seted up to moulding mould, the positive fixedly connected with storage water tank of brace table, the last fixed surface of storage water tank is connected with backup pad one, backup pad two and cooler bin, the inside of storage water tank is equipped with water storage monitoring mechanism, the last fixed surface of backup pad two is connected with the ooff valve, the top of backup pad one is equipped with circulation mechanism.

Further, water storage monitoring mechanism is including the position finding pole, the surface cover of position finding pole is equipped with induction ring and showy piece, induction ring and position finding pole fixed connection, float piece and position finding pole sliding connection.

Furthermore, the position measuring rod penetrates through the second support plate and extends to the outside of the second support plate, and the top end of the position measuring rod is fixedly connected with an alarm.

Further, circulation mechanism includes the suction pump, the bottom surface intercommunication of suction pump has the drinking-water pipe, the drinking-water pipe runs through the inside that the backup pad extended into the storage water tank in the lump.

Further, suction pump fixed connection is at the upper surface of backup pad one, the upper surface intercommunication of suction pump has the pipe, the one end intercommunication that the suction pump was kept away from to the pipe has the pressure tank that catchments.

Furthermore, a cavity is arranged in the water collecting pressure tank, and the bottom surface of the water collecting pressure tank is communicated with atomizing nozzles which are arranged at equal intervals.

Furthermore, each atomizing nozzle all runs through the upper surface of cooling box and extends to the inside of cooling box, the interior diapire of cooling box is seted up the water leakage groove that the equidistance was arranged.

Has the advantages that:

compared with the prior art, the circulating water cooling stock mold of the plastic plate high-speed extrusion mold has the following beneficial effects:

according to the circulating water cooling shaping die of the plastic plate high-speed extrusion die, plastic in the plastic extrusion box is rapidly extruded by starting the plastic extrusion box, the plastic is shaped through a plastic plate plastic groove formed in the shaping die and is output in the form of a plastic plate, when the plastic plate passes through the cooling box, a water suction pump pumps cooling water in a water storage tank through a water suction pipe and transmits the cooling water into a water collection pressure tank through a guide pipe, the pressure inside a cavity of the water collection pressure tank is increased, water flow is output to a plurality of atomizing nozzles simultaneously, the atomizing nozzles spray atomized cooling water to cool the passing plastic plate, and residual water drops after the cooling box is cooled fall into the water storage tank through a water leakage groove, so that the effect of cooling water circulation is achieved, and the problems that the cooling water consumption is large, a circulating device is not provided, and water resources are wasted in the traditional water cooling shaping process are solved.

Drawings

FIG. 1 is an overall three-dimensional schematic of the present invention;

FIG. 2 is a cross-sectional view of the three-dimensional water storage tank of the present invention;

FIG. 3 is a schematic perspective cross-sectional view of the present invention with the cooling box removed;

FIG. 4 is a left side view of the present invention;

fig. 5 is a front view of the present invention.

In the figure: the device comprises a support table 1, a plastic extrusion box 2, a shaping die 3, a water storage tank 4, a support plate I5, a support plate II 6, a cooling tank 7, a water leakage groove 8, an atomizing nozzle 9, a water collection pressure tank 10, a guide pipe 11, a water pump 12, a water pumping pipe 13, a switching valve 14, a position measuring rod 15, an alarm 16, a floating block 17, an induction ring 18 and a plastic plate molding groove 19.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a high-speed extrusion tooling's of plastic slab circulating water cooling stock mould, this high-speed extrusion tooling's of plastic slab circulating water cooling stock mould is used for realizing the cooling to the plastic slab at the high-speed in-process of extruding of plastic slab, through the structure of design circulating water cooling stock mould for more simple when cooling operation is carried out to the plastic slab, reach and reduce water resource consumption purpose.

Referring to fig. 1, the circulating water cooling shaping die of the plastic plate high-speed extrusion die comprises a supporting table 1, wherein a plastic extrusion box 2 and a shaping die 3 are fixedly connected to the upper surface of the supporting table 1, and the supporting table 1 supports and fixes the plastic extrusion box 2 and the shaping die 3; the front surface of the plastic extrusion box 2 is fixedly connected with the shaping mould 3, and is butted with a plastic plate plastic groove 19 arranged on the shaping mould 3 according to a plastic extrusion port in the plastic extrusion box 2; the front side of the supporting table 1 is fixedly connected with a water storage tank 4, a water storage pool is arranged inside the water storage tank 4, the upper surface of the water storage tank 4 is fixedly connected with a first supporting plate 5, a second supporting plate 6 and a cooling box 7, and the inner bottom wall of the cooling box 7 is provided with water leakage grooves 8 which are arranged equidistantly.

Wherein, the shaping mould 3 is provided with a plastic plate plastic groove 19 which penetrates through, thereby carrying out shaping output on the plastic plate formed by extruding plastic. The water left after cooling by the cooling tank 7 can fall into the water storage tank 4 through the water leakage groove 8, so that the next circulation is facilitated.

Referring to fig. 2, in this embodiment, a water storage monitoring mechanism is disposed inside the water storage tank 4, the water storage monitoring mechanism includes a position measuring rod 15, the position measuring rod 15 penetrates through the second support plate 6 and extends to the outside of the second support plate 6, the second support plate 6 supports the position measuring rod 15, an alarm 16 is fixedly connected to the top end of the position measuring rod 15, and the alarm 16 is convenient for giving an alarm to the water level of the cooling water.

Specifically, the outer surface cover of position finding pole 15 is equipped with inductance loop 18 and floating block 17, and inductance loop 18 and position finding pole 15 fixed connection, floating block 17 and position finding pole 15 sliding connection, and floating block 17 rises or falls according to the water level, when contacting with inductance loop 18, represents that the cooling water is not enough, and sends a signal.

The switch valve 14 is fixedly connected to the upper surface of the second support plate 6, the alarm 16 gives an alarm and controls the switch valve 14 to be opened to fill water into the water storage tank 4, and the switch valve 14 is automatically closed after the switch valve is opened for a certain time.

Referring to fig. 2, in this embodiment, a circulation mechanism is arranged above the first support plate 5, the circulation mechanism includes a water suction pump 12, a water suction pipe 13 is communicated with a bottom surface of the water suction pump 12, and the water suction pipe 13 penetrates through the first support plate 5 and extends into the water storage tank 4, so as to facilitate the extraction of water flow inside the water storage tank 4. The water pump 12 is fixedly connected to the upper surface of the first support plate 5, and the first support plate 5 supports the water pump 12. The upper surface of the water suction pump 12 is communicated with a guide pipe 11, one end, far away from the water suction pump 12, of the guide pipe 11 is communicated with a water collection pressure tank 10, a cavity is formed in the water collection pressure tank 10, and the water collection pressure tank 10 concentrates the extracted cooling water in the cavity.

In this embodiment, the bottom surface of the water collection pressure tank 10 is communicated with the atomizing nozzles 9 which are arranged equidistantly, and when water flows are injected continuously, the pressure inside the cavity is increased, so that the water flows can be simultaneously output to the atomizing nozzles 9. Wherein, each atomizing nozzle 9 runs through the upper surface of cooling box 7 and extends to the inside of cooling box 7, and when the extruded plastic board passes through the inside of cooling box 7, the atomizing water that atomizing nozzle 9 spun carries out rapid cooling to the plastic board.

The working principle is as follows:

starting the plastic extrusion box 2, rapidly extruding the plastic in the plastic extrusion box 2, shaping a plastic plate plastic groove 19 formed by a shaping mold 3, outputting the plastic plate in a plastic plate shape, pumping cooling water in a water storage tank 4 by a water pump 12 through a water pumping pipe 13 when passing through a cooling box 7, transmitting the cooling water into a water collecting pressure box 10 through a guide pipe 11, increasing the pressure inside a cavity of the water collecting pressure box 10, outputting water flow to a plurality of atomizing nozzles 9 simultaneously, spraying the atomized cooling water by the atomizing nozzles 9, cooling the passing plastic plate, cooling the remaining water drops after the cooling of the cooling box 7, falling into the water storage tank 4 through a water leakage groove 8, facilitating next circulation, generating loss of water in the cooling process, when the cooling water is insufficient, contacting a floating block 17 with an induction ring 18 to represent that the cooling water is insufficient, and sending a signal, controlling a switch valve 14 to open to inject water into the water storage tank 4 by an alarm 16, when the valve is opened for a certain time, the switch valve 14 is automatically closed, and automatic water filling is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (7)

1. The utility model provides a high-speed extrusion tooling's of plastic slab circulating water cooling stock mould, includes brace table (1), its characterized in that: the utility model discloses a plastic water storage device, including brace table (1), plastic extrusion case (2) and moulding mould (3) of last fixed surface of brace table (1), the front and moulding mould (3) fixed connection of plastic extrusion case (2), the plastic slab plastic groove (19) that run through are seted up in moulding mould (3), the front fixedly connected with storage water tank (4) of brace table (1), the last fixed surface of storage water tank (4) is connected with backup pad (5), backup pad two (6) and cooler bin (7), the inside of storage water tank (4) is equipped with water storage monitoring mechanism, the last fixed surface of backup pad two (6) is connected with ooff valve (14), the top of backup pad (5) is equipped with circulation mechanism.

2. The circulating water cooling sizing die of the plastic plate high-speed extrusion die according to claim 1, characterized in that: the water storage monitoring mechanism comprises a position measuring rod (15), an induction ring (18) and a floating block (17) are sleeved on the outer surface of the position measuring rod (15), the induction ring (18) is fixedly connected with the position measuring rod (15), and the floating block (17) is connected with the position measuring rod (15) in a sliding mode.

3. The circulating water cooling sizing die of the plastic plate high-speed extrusion die according to claim 2, characterized in that: the position measuring rod (15) penetrates through the second support plate (6) and extends to the outer portion of the second support plate (6), and an alarm (16) is fixedly connected to the top end of the position measuring rod (15).

4. The circulating water cooling sizing die of the plastic plate high-speed extrusion die according to claim 1, characterized in that: circulation mechanism includes suction pump (12), the bottom surface intercommunication of suction pump (12) has drinking-water pipe (13), drinking-water pipe (13) run through backup pad (5) and extend into the inside of storage water tank (4).

5. The circulating water cooling sizing die of the plastic plate high-speed extrusion die according to claim 4, characterized in that: suction pump (12) fixed connection is at the upper surface of backup pad (5), the upper surface intercommunication of suction pump (12) has pipe (11), the one end intercommunication that suction pump (12) were kept away from in pipe (11) has catchment pressure tank (10).

6. The circulating water cooling sizing die of the plastic plate high-speed extrusion die according to claim 5, characterized in that: the inner part of the water collection pressure tank (10) is provided with a cavity, and the bottom surface of the water collection pressure tank (10) is communicated with atomizing nozzles (9) which are arranged at equal intervals.

7. The circulating water cooling sizing die of the plastic plate high-speed extrusion die according to claim 6, characterized in that: each atomizing nozzle (9) penetrates through the upper surface of the cooling box (7) and extends into the cooling box (7), and water leakage grooves (8) which are arranged equidistantly are formed in the inner bottom wall of the cooling box (7).

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