CN216372957U

CN216372957U - Plastic product shaping and cooling mold

Info

Publication number: CN216372957U
Application number: CN202122730899.0U
Authority: CN
Inventors: 张海峰; 鲍爱平
Original assignee: Shangqiu Yuanhai Plastic Co ltd
Current assignee: Shangqiu Yuanhai Plastic Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-26
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a plastic product shaping and cooling die, which comprises a movable die and a fixed die, wherein the movable die is movably arranged on one side of the fixed die, frame type covers are fixedly sleeved on the movable die and the fixed die respectively, four groups of radiating fins are fixedly arranged on two sides of the movable die and two sides of the fixed die, the two frame type covers are respectively covered outside the four groups of radiating fins, cooling oil is injected into the two frame type covers, cooling boxes are fixedly arranged on the sides of the two frame type covers, and the cooling oil is injected into the two cooling boxes respectively, so that the plastic product shaping and cooling die has the beneficial effects that: carry out the heat transfer cooling through the inside cooling oil of two frame type covers and can replace the water-cooling to cool off, the problem of jam is avoided to the at utmost, can make the cooling oil circulation flow through two circulation subassemblies simultaneously, can carry out rapid cooling to the cooling oil through rapid cooling subassembly at circulation flow in-process, ensures the cold effect of oil, can improve radiating effect and efficiency then greatly.

Description

Plastic product shaping and cooling mold

Technical Field

The utility model relates to a cooling mold, in particular to a plastic product shaping and cooling mold, and belongs to the technical field of plastic molds.

Background

A plastic mold is a tool which is matched with a plastic molding machine in the plastic processing industry and gives a complete configuration and accurate dimension to a plastic product. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.

The existing plastic product shaping and cooling die generally adopts a water-cooling mode to carry out heat dissipation and cooling, the whole heat dissipation effect is poor, the efficiency is low, pore blockage is easily caused after long-time use, the practicability is poor, and the plastic product prepared when the cooling is incomplete deforms due to waste heat, so that the quality of the product is reduced to some extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic product shaping and cooling mold, which aims to solve the problems of poor heat dissipation effect and low efficiency of the existing plastic product shaping and cooling mold in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastic products design cooling mold, includes movable mould and cover half, the movable mould activity sets up the one side at the cover half, on the movable mould and on the cover half all fixed cover be equipped with frame type cover, the both sides side of movable mould and the both sides side of cover half are fixed and are equipped with four group's heat radiation fins, two frame type cover covers the outside of establishing four group's heat radiation fins respectively, and two the inside of frame type cover is all annotated and is had coolant oil, two the avris of frame type cover is all fixed and is equipped with the cooler bin, and two the coolant oil, two are all annotated to the inside of cooler bin all be equipped with on the cooler bin and frame type cover matched with circulation subassembly, two all be equipped with rapid cooling subassembly on the cooler bin.

As a preferable technical scheme of the utility model, the two circulating assemblies respectively comprise circulating pumps, the two circulating pumps are respectively and fixedly arranged at the bottom ends of the two cooling tanks, the inlet ends of the two circulating pumps are respectively communicated with the bottom ends of the two cooling tanks through connecting pipes, and the outlet ends of the two circulating pumps are respectively communicated with the bottoms of the sides of the two frame-shaped covers through liquid discharge pipes.

As a preferred technical scheme of the utility model, the two circulating assemblies further comprise two liquid inlet pipes, one ends of the two liquid inlet pipes are respectively and fixedly communicated with the top ends of the two cooling boxes, and the other ends of the two liquid inlet pipes are respectively and fixedly communicated with the tops of the sides of the two frame type covers.

As a preferred technical scheme of the utility model, the two rapid cooling assemblies comprise two groups of guide plates and two groups of semiconductor refrigeration sheets, the two groups of guide plates are fixedly arranged on the two sides of the inner walls of the two cooling boxes in a staggered manner respectively, and the two groups of semiconductor refrigeration sheets are fixedly arranged on the sides of the two cooling boxes in an inserting manner respectively.

As a preferred technical scheme of the utility model, the refrigerating surfaces of the two groups of semiconductor refrigerating pieces are respectively arranged in the two cooling boxes, and the two groups of semiconductor refrigerating pieces and the two groups of guide plates are distributed in a staggered manner.

As a preferable technical scheme, inclined filter screens are fixedly arranged at the tops of the inner walls of the two cooling boxes, box doors are hinged to the tops of the sides of the two cooling boxes, and the positions of the two box doors correspond to the positions of the two filter screens one by one.

As a preferred technical scheme of the utility model, switch panels are fixedly arranged at the bottoms of the sides of the two cooling boxes, circulating pump control switches and temperature control switches are fixedly arranged on the surfaces of the two switch panels, probes of the two temperature control switches are fixedly arranged at the bottoms of the inner walls of the two cooling boxes respectively, and the two circulating pumps and the two groups of semiconductor chilling plates are electrically connected with an external power supply through the two circulating pump control switches and the two temperature control switches respectively.

Compared with the prior art, the utility model has the beneficial effects that: according to the plastic product shaping and cooling mold, cooling oil in the two frame-shaped covers is subjected to heat exchange and cooling to replace water cooling for cooling, the problem of blockage is avoided to the maximum extent, meanwhile, the cooling oil can flow circularly through the two circulating assemblies, the cooling oil can be rapidly cooled through the rapid cooling assembly in the circulating flow process, the oil cooling effect is ensured, the heat dissipation effect and the efficiency can be greatly improved, and the cooling is more complete and more practical.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the utility model at B of fig. 2.

In the figure: 1. moving the mold; 2. fixing a mold; 3. a frame-shaped cover; 4. heat dissipation fins; 5. a cooling tank; 6. a circulation component; 61. a circulation pump; 62. a liquid discharge pipe; 63. a liquid inlet pipe; 7. a rapid cooling assembly; 71. a baffle; 72. a semiconductor refrigeration sheet; 8. filtering with a screen; 9. a box door; 10. a switch panel.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a plastic product shaping and cooling mold, comprising a movable mold 1 and a fixed mold 2, wherein the movable mold 1 is movably arranged at one side of the fixed mold 2, frame type covers 3 are fixedly sleeved on the movable mold 1 and the fixed mold 2, four groups of heat dissipation fins 4 are fixedly arranged at two sides of the movable mold 1 and two sides of the fixed mold 2, two frame type covers 3 are respectively covered outside the four groups of heat dissipation fins 4, the heat exchange area of the movable mold 1 and the fixed mold 2 can be further enlarged through the four groups of radiating fins 4, the heat exchange effect of the cooling oil is further improved, and the cooling oil is injected into the two frame-shaped covers 3, the cooling boxes 5 are fixedly arranged on the sides of the two frame-shaped covers 3, and the inside of two cooler bins 5 has all been annotated the coolant oil, all is equipped with on two cooler bins 5 with frame type cover 3 matched with circulation subassembly 6, all is equipped with rapid cooling subassembly 7 on two cooler bins 5.

Preferably, the two circulating assemblies 6 each include a circulating pump 61, the two circulating pumps 61 are respectively fixedly installed at the bottom ends of the two cooling boxes 5, the inlet ends of the two circulating pumps 61 are respectively communicated with the bottom ends of the two cooling boxes 5 through connecting pipes, the outlet ends of the two circulating pumps 61 are respectively communicated with the bottom of the side of the two frame-shaped covers 3 through liquid discharge pipes 62, and cooling oil after heat exchange in the cooling boxes 5 can be injected into the frame-shaped covers 3 again through the circulating pumps 61; the two circulation assemblies 6 also comprise two liquid inlet pipes 63, one ends of the two liquid inlet pipes 63 are respectively and fixedly communicated with the top ends of the two cooling boxes 5, the other ends of the two liquid inlet pipes 63 are respectively and fixedly communicated with the tops of the sides of the two frame-shaped covers 3, and cooling oil in the frame-shaped covers 3 can flow into the cooling boxes 5 through the liquid inlet pipes 63; the two rapid cooling assemblies 7 comprise two groups of guide plates 71 and two groups of semiconductor refrigeration sheets 72, the two groups of guide plates 71 are fixedly arranged on two side sides of the inner walls of the two cooling boxes 5 in a staggered manner respectively, the two groups of semiconductor refrigeration sheets 72 are fixedly arranged on the side sides of the two cooling boxes 5 in an inserting manner respectively, heat exchange and cooling can be carried out through the two groups of semiconductor refrigeration sheets 72, the purpose of guiding flow can be achieved through the two groups of guide plates 71, the flow path of cooling oil is prolonged, and meanwhile the heat exchange effect of the semiconductor refrigeration sheets 72 can be ensured; the refrigerating surfaces of the two groups of semiconductor refrigerating pieces 72 are respectively arranged inside the two cooling boxes 5, and the two groups of semiconductor refrigerating pieces 72 and the two groups of guide plates 71 are distributed in a staggered manner, so that the semiconductor refrigerating pieces 72 can exchange heat and cool circulating cooling oil; inclined filter screens 8 are fixedly arranged at the tops of the inner walls of the two cooling boxes 5, box doors 9 are hinged to the tops of the side edges of the two cooling boxes 5, the positions of the two box doors 9 correspond to the positions of the two filter screens 8 one by one, the circulating flowing cooling oil can be filtered and purified through the filter screens 8, the flowing smoothness is ensured, and the accumulated impurities can be conveniently and intensively removed through the box doors 9; the bottom of 5 avris of two cooler bins all is fixed and is equipped with flush mounting plate of switch 10, the equal fixed mounting in surface of two flush mounting plate of switch 10 has circulating pump control switch and temperature detect switch, two temperature detect switch's probe is fixed respectively and is set up the bottom at 5 inner walls of two cooler bins, two circulating pumps 61 and two sets of semiconductor refrigeration pieces 72 are respectively through two circulating pump control switches and two temperature detect switches and external power supply electric connection, be convenient for control whole cooling die through flush mounting plate of switch 10.

When the plastic product shaping and cooling mold is used specifically, firstly, the movable mold 1 and the fixed mold 2 are installed at proper positions, normal injection molding production can be carried out after the installation is finished, in the injection molding production process, two circulating pumps 61 are simultaneously started through two switch panels 10, cooling oil after heat exchange in the cooling box 5 can be injected into the frame cover 3 through the circulating pumps 61, the cooling oil entering the frame cover 3 flows through two sides in the frame cover 3 and the movable mold 1 and the fixed mold 2, the cooling oil in the frame cover 3 can flow back into the cooling box 5 through the liquid inlet pipe 63, the purpose of circulating flowing and cooling is achieved, oil cooling is used for replacing water cooling, the problem of blockage is avoided to the maximum extent, meanwhile, the cooling oil can flow circularly through the two circulating assemblies 6, namely, the purpose of guiding flow can be achieved through the two groups of guide plates 71 when the cooling oil flows through the insides of the two cooling boxes 5, can real-time supervision coolant oil's temperature through the temperature detect switch that two models all can be TDK0302 simultaneously, can two sets of models of automatic control all can be TEC1 series's semiconductor refrigeration piece 72 work when the temperature is too high, semiconductor refrigeration piece 72 can carry out the heat transfer cooling to the coolant oil that the circulation flows, can carry out rapid cooling to the coolant oil through rapid cooling subassembly 7 at the circulation flow in-process, ensure the cold effect of oil, can improve radiating effect and efficiency then greatly, cool off more completely, and is more practical.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic product shaping and cooling mold comprises a movable mold (1) and a fixed mold (2), it is characterized in that the movable mould (1) is movably arranged at one side of the fixed mould (2), frame-shaped covers (3) are fixedly sleeved on the movable mold (1) and the fixed mold (2), four groups of radiating fins (4) are fixedly arranged on two sides of the movable mold (1) and two sides of the fixed mold (2), two frame type covers (3) are respectively covered outside the four groups of radiating fins (4), cooling oil is filled in the two frame-shaped covers (3), cooling boxes (5) are fixedly arranged on the sides of the two frame-shaped covers (3), and two the inside of cooler bin (5) has all been annotated the coolant oil, two all be equipped with on cooler bin (5) with frame type cover (3) matched with circulation subassembly (6), two all be equipped with rapid cooling subassembly (7) on cooler bin (5).

2. The plastic product shaping and cooling mold as claimed in claim 1, wherein: two circulation subassembly (6) all include circulating pump (61), two circulating pump (61) is fixed mounting respectively in the bottom of two cooler bins (5), two the entrance point of circulating pump (61) all communicates with the bottom of two cooler bins (5) respectively through the connecting pipe, two the exit end of circulating pump (61) all communicates with the bottom of two frame type cover (3) avris respectively through fluid-discharge tube (62).

3. A plastic product sizing and cooling mold as claimed in claim 2, wherein: two circulation subassembly (6) still include two feed liquor pipes (63), two the one end of feed liquor pipe (63) respectively with the fixed intercommunication in top of two cooler bins (5), two the other end of feed liquor pipe (63) respectively with the fixed intercommunication in top of two frame type cover (3) avris.

4. A plastic product sizing and cooling mold as claimed in claim 2, wherein: two rapid cooling subassembly (7) are including two sets of guide plate (71) and two sets of semiconductor refrigeration piece (72), and are two sets of guide plate (71) staggers respectively and fixes the both sides side that sets up at two cooler bin (5) inner walls, and are two sets of semiconductor refrigeration piece (72) are fixed respectively and are alternated the avris that sets up at two cooler bins (5).

5. The plastic product shaping and cooling mold as claimed in claim 4, wherein: the refrigerating surfaces of the two groups of semiconductor refrigerating pieces (72) are respectively arranged in the two cooling boxes (5), and the two groups of semiconductor refrigerating pieces (72) and the two groups of guide plates (71) are distributed in a staggered mode.

6. The plastic product shaping and cooling mold as claimed in claim 1, wherein: two the top of cooler bin (5) inner wall all fixes filter screen (8) that are equipped with the slope, two the top of cooler bin (5) avris all articulates there is chamber door (9), two the position one-to-one of position and two filter screens (8) of chamber door (9).

7. The plastic product shaping and cooling mold as claimed in claim 4, wherein: two the bottom of cooler bin (5) avris is all fixed and is equipped with flush mounting plate of switch (10), two the equal fixed mounting in surface of flush mounting plate of switch (10) has circulating pump control switch and temperature detect switch, two temperature detect switch's probe is fixed the bottom that sets up at two cooler bin (5) inner walls respectively, two circulating pump (61) and two sets of semiconductor refrigeration piece (72) are respectively through two circulating pump control switches and two temperature detect switches and external power supply electric connection.