CN216506607U

CN216506607U - Injection molding device for processing thermoplastic plastic products

Info

Publication number: CN216506607U
Application number: CN202123097909.8U
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: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-13
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses an injection molding device for processing thermoplastic plastic products, which comprises a base and a horizontal injection molding machine, wherein the horizontal injection molding machine is fixedly arranged at the top end of the base, one side in the base is provided with a storage cavity, cooling oil is injected into the storage cavity, the middle part of the base is provided with a ventilation groove, two semiconductor refrigerating sheets are fixedly and alternately arranged between the ventilation groove and the storage cavity, the refrigerating surfaces of the two semiconductor refrigerating sheets are arranged in the storage cavity, the heating surfaces of the two semiconductor refrigerating sheets are arranged in the ventilation groove, and two sides of the base are provided with circulating components matched with the storage cavity and an injection mold, and the injection molding device has the advantages that: the cooling oil through the inside storage chamber replaces cold water, and the flow through injection mold carries out oil cooling under the effect of circulation subassembly, need not worry the problem of scale deposit, and it is more convenient to use, can ensure whole radiating effect and efficiency with the cooperation of semiconductor refrigeration piece simultaneously.

Description

Injection molding device for processing thermoplastic plastic products

Technical Field

The utility model relates to an injection molding device, in particular to an injection molding device for processing thermoplastic plastic products, and belongs to the technical field of plastic product processing.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple designs and varieties, simple and complex shapes, small and precise product size, easy replacement of products, capability of forming workpieces with complex shapes, and suitability for the fields of mass production, products with complex shapes and the like. The injection moulding machine is similar to the injection syringe for injection, and is a technological process in which the plasticized plastic in a molten state (i.e. viscous state) is injected into a closed mould cavity by means of the thrust of a screw (or a plunger), and the product is obtained after solidification and shaping.

Current horizontal injection moulding machine heat radiation structure is simple, and injection mold generally adopts the water-cooled mode to dispel the heat, and the easy scale deposit after long-time the use influences normal use, influences whole radiating effect and efficiency, and current horizontal injection moulding machine is not convenient for remove simultaneously, can't adjust operating height as required, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection molding device for processing thermoplastic plastic products, which aims to solve the problems that the existing horizontal injection molding machine provided by the background art is simple in heat dissipation structure and cannot adjust the working height according to requirements.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection moulding device for processing thermoplastic plastic goods, includes base and horizontal injection molding machine, horizontal injection molding machine fixed mounting is on the top of base, the storage chamber has been seted up to the inside one side of base, the inside notes in storage chamber have the coolant oil, the ventilation groove has been seted up at the middle part of base, two semiconductor refrigeration pieces, two are installed to fixed interlude between ventilation groove and the storage chamber the refrigeration face of semiconductor refrigeration piece all sets up in the inside in storage chamber, two the heating face of semiconductor refrigeration piece all sets up in the inside in ventilation groove, the both sides of base are equipped with and store chamber and injection mold matched with circulation subassembly, the bottom of base is equipped with increases the removal subassembly.

As a preferable technical scheme, the circulating assembly comprises a circulating oil pump, the circulating oil pump is fixedly installed on one side of the base, the inlet end of the circulating oil pump is communicated with the inside of the storage cavity, the outlet end of the circulating oil pump is fixedly connected with an oil outlet pipe, and the top of the oil outlet pipe is communicated with the inlet end of a cooling duct of an injection mold of the horizontal injection molding machine through two first hoses.

As a preferred technical scheme of the utility model, the circulating assembly further comprises an oil return pipe, the oil return pipe is fixedly communicated with the other side of the storage cavity through a connecting pipe, and the top of the oil return pipe is communicated with the outlet end of the cooling hole passage of the injection mold of the horizontal injection molding machine through two second hoses.

As a preferred technical scheme of the utility model, the middle part of the side of the base is fixedly provided with an exhaust fan, the inlet end of the exhaust fan is communicated with the inside of the ventilation groove, and the outlet end of the exhaust fan is communicated with the inside of the hopper of the horizontal injection molding machine through an exhaust pipe.

As a preferred technical scheme of the utility model, the height-adjusting moving assembly comprises four universal wheels, and the four universal wheels are respectively and fixedly arranged on two sides of the bottom end of the base.

As a preferred technical scheme of the utility model, the height-adjusting moving assembly further comprises four cylindrical grooves and four hydraulic cylinders, the four cylindrical grooves are respectively formed at four corners of the bottom end of the base, the four hydraulic cylinders are respectively and fixedly installed at the top ends of the inner walls of the four cylindrical grooves, and the bottom ends of the four hydraulic cylinders are respectively and fixedly connected with a supporting seat.

As a preferred technical scheme of the utility model, the other side of the base is fixedly provided with a switch panel, the surface of the switch panel is respectively provided with a horizontal injection molding machine control switch, a semiconductor refrigeration piece control switch, a circulating oil pump control switch, an exhaust fan control switch and a hydraulic cylinder control switch, and the horizontal injection molding machine, the two semiconductor refrigeration pieces, the circulating oil pump, the exhaust fan and the four hydraulic cylinders are respectively and electrically connected with an external power supply through the horizontal injection molding machine control switch, the semiconductor refrigeration piece control switch, the circulating oil pump control switch, the exhaust fan control switch and the hydraulic cylinder control switch.

Compared with the prior art, the utility model has the beneficial effects that: according to the injection molding device for processing the thermoplastic plastic products, cold water is replaced by the cooling oil in the storage cavity, and the cooling oil flows through the injection mold for oil cooling under the action of the circulating assembly, so that the problem of scaling is not needed to be worried about, the use is more convenient, the integral heat dissipation effect and efficiency can be ensured by matching with the semiconductor refrigeration piece, and the heat generated by the semiconductor refrigeration piece during working can be conveyed to the interior of the hopper for heat exchange and preheating with the raw material by matching the exhaust fan with the ventilation groove and the exhaust pipe, so that the heat energy is reasonably utilized, and the device is energy-saving and environment-friendly; four universal wheels through heightening the movable assembly are convenient for move the whole injection molding device, and move down through controlling four multi-stage hydraulic cylinder driving supporting seats, can adjust the working height of the horizontal injection molding machine as required, then can adjust as required, and is more practical.

Drawings

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

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a second schematic cross-sectional view of the present invention.

In the figure: 1. a base; 2. a horizontal injection molding machine; 3. a storage chamber; 4. a ventilation slot; 5. a semiconductor refrigeration sheet; 6. a circulation component; 61. a circulating oil pump; 62. an oil outlet pipe; 63. a first hose; 64. an oil return pipe; 65. a second hose; 7. an exhaust fan; 8. an exhaust duct; 9. heightening the moving component; 91. a universal wheel; 92. a cylindrical groove; 93. a hydraulic cylinder; 94. a supporting seat; 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 utility model provides an injection molding device for processing thermoplastic plastic products, comprising a base 1 and a horizontal injection molding machine 2, wherein the horizontal injection molding machine 2 is fixedly installed at the top end of the base 1, one side inside the base 1 is provided with a storage cavity 3, cooling oil is injected inside the storage cavity 3, the middle part of the base 1 is provided with a ventilation slot 4, two semiconductor refrigeration sheets 5 are fixedly inserted and installed between the ventilation slot 4 and the storage cavity 3, the refrigeration surfaces of the two semiconductor refrigeration sheets 5 are both arranged inside the storage cavity 3, the heating surfaces of the two semiconductor refrigeration sheets 5 are both arranged inside the ventilation slot 4, two sides of the base 1 are provided with circulating assemblies 6 matched with the storage cavity 3 and an injection mold, the cooling oil inside the storage cavity 3 replaces cold water, the oil cooling is carried out through the injection mold under the action of the circulating assemblies 6, and the problem of scaling is not needed, it is more convenient to use, cooperates with semiconductor refrigeration piece 5 simultaneously and can ensure whole radiating effect and efficiency, and the bottom of base 1 is equipped with and increases removal subassembly 9.

Preferably, the circulating assembly 6 comprises a circulating oil pump 61, the circulating oil pump 61 is fixedly installed on one side of the base 1, the inlet end of the circulating oil pump 61 is communicated with the inside of the storage cavity 3, the outlet end of the circulating oil pump 61 is fixedly connected with an oil outlet pipe 62, the top of the oil outlet pipe 62 is communicated with the inlet end of a cooling duct of the injection mold of the horizontal injection molding machine 2 through two first hoses 63, and the cooling oil in the storage cavity 3 can be conveyed to the inside of the cooling duct of the injection mold through the oil outlet pipe 62 and the two first hoses 63 by the circulating oil pump 61 to perform oil cooling heat dissipation; the circulating assembly 6 further comprises an oil return pipe 64, the oil return pipe 64 is fixedly communicated with the other side of the storage cavity 3 through a connecting pipe, the top of the oil return pipe 64 is communicated with the outlet end of a cooling hole passage of an injection mold of the horizontal injection molding machine 2 through two second hoses 65, and the oil body after heat exchange can be ensured to flow back to the interior of the storage cavity 3; an exhaust fan 7 is fixedly installed in the middle of the side of the base 1, the inlet end of the exhaust fan 7 is communicated with the inside of the ventilation groove 4, the outlet end of the exhaust fan 7 is communicated with the inside of a hopper of the horizontal injection molding machine 2 through an exhaust pipe 8, and heat generated when the semiconductor refrigeration sheet 5 works can be conveyed to the inside of the hopper to be subjected to heat exchange and preheating with raw materials through the cooperation of the exhaust fan 7, the ventilation groove 4 and the exhaust pipe 8, so that heat energy is reasonably utilized, and the effects of energy conservation and environmental protection are achieved; the height-adjusting moving assembly 9 comprises four universal wheels 91, the four universal wheels 91 are respectively and fixedly arranged on two sides of the bottom end of the base 1, and the whole injection molding device is convenient to move through the four universal wheels 91; the height-adjusting moving assembly 9 further comprises four cylindrical grooves 92 and four hydraulic cylinders 93, the four cylindrical grooves 92 are respectively formed in four corners of the bottom end of the base 1, the four hydraulic cylinders 93 are respectively and fixedly mounted at the top ends of the inner walls of the four cylindrical grooves 92, the bottom ends of the four hydraulic cylinders 93 are respectively and fixedly connected with a supporting seat 94, the supporting seat 94 is driven to move downwards by controlling the four multi-stage hydraulic cylinders 93, the working height of the horizontal injection molding machine 2 can be adjusted as required, and then the adjustment can be carried out as required, so that the height-adjusting moving assembly is more practical; the fixed flush mounting plate 10 that is equipped with of opposite side of base 1 avris, horizontal injection molding machine control switch is installed respectively to flush mounting plate 10's surface, semiconductor refrigeration piece control switch, circulating oil pump control switch, air exhauster control switch and pneumatic cylinder control switch, horizontal injection molding machine 2, two semiconductor refrigeration pieces 5, circulating oil pump 61, air exhauster 7 and four pneumatic cylinders 93 are respectively through horizontal injection molding machine control switch, semiconductor refrigeration piece control switch, circulating oil pump control switch, air exhauster control switch and pneumatic cylinder control switch and external power supply electric connection, be convenient for control whole injection moulding device through flush mounting plate 10, and is easy and simple to handle.

When the injection molding device is used specifically, the whole injection molding device is moved to a proper position, namely the whole injection molding device is convenient to move through the four universal wheels 91, the height of the injection molding device is adjusted according to needs after the injection molding device is moved to the proper position, namely the four hydraulic cylinders 93 are controlled to work through the switch panel 10, the four multi-stage hydraulic cylinders 93 are controlled to drive the supporting seat 94 to move downwards, the working height of the horizontal injection molding machine 2 can be adjusted according to needs, the adjustment can be further performed according to needs, the injection molding device is more practical, the horizontal injection molding machine 2 can be electrified and injected through the switch panel 10 after the appropriate height is adjusted, the two semiconductor refrigeration sheets 5, the circulating oil pump 61 and the exhaust fan 7, of which the types can be TEC1 series, are started through the switch panel 10 in the injection molding process, and the cooling oil in the storage cavity 3 can be conveyed to the inside of a cooling hole of an injection mold to enter the injection mold through the oil outlet pipe 62 and the two first hoses 63 through the circulating oil pump 61 The cold heat dissipation of line oil, the oil body after the heat transfer can flow back to the inside of storage chamber 3, reach the purpose that the circulation flows, replace cold water through the inside cooling oil in storage chamber 3, carry out the oil cooling through injection mold under circulation subassembly 6's effect, need not the problem of worry scale deposit, it is more convenient to use, cooperate with semiconductor refrigeration piece 5 simultaneously and can ensure whole radiating effect and efficiency, and cooperate through air exhauster 7 and ventilation duct 4 and exhaust pipe 8 and carry out the heat transfer with the inside and the raw materials of semiconductor refrigeration piece 5 during operation production and preheat, the rational utilization heat energy, energy-concerving and environment-protective.

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. The utility model provides an injection moulding device for processing thermoplastic plastic goods, includes base (1) and horizontal injection molding machine (2), its characterized in that, horizontal injection molding machine (2) fixed mounting is on the top of base (1), storage chamber (3) have been seted up to one side of base (1) inside, the inside notes of storage chamber (3) have the coolant oil, ventilation groove (4) have been seted up at the middle part of base (1), fixed interlude is installed between ventilation groove (4) and storage chamber (3) and is had two semiconductor refrigeration piece (5), two the refrigeration face of semiconductor refrigeration piece (5) all sets up in the inside of storage chamber (3), two the face of heating of semiconductor refrigeration piece (5) all sets up in the inside of ventilation groove (4), the both sides of base (1) are equipped with and store chamber (3) and injection mold matched with circulation subassembly (6), the bottom of base (1) is equipped with and increases removal subassembly (9).

2. An injection molding apparatus for processing thermoplastic articles as claimed in claim 1, wherein: circulation subassembly (6) are including circulating oil pump (61), circulating oil pump (61) fixed mounting is in one side of base (1) avris, the entrance point of circulating oil pump (61) and the inside intercommunication of storage chamber (3), the exit end fixedly connected with of circulating oil pump (61) goes out oil pipe (62), go out oil pipe (62) the top through the entrance point intercommunication of two first hoses (63) and horizontal injection molding machine (2) injection mold cooling duct.

3. An injection molding apparatus for processing thermoplastic articles as claimed in claim 2, wherein: the circulating assembly (6) further comprises an oil return pipe (64), the oil return pipe (64) is fixedly communicated with the other side of the storage cavity (3) through a connecting pipe, and the top of the oil return pipe (64) is communicated with the outlet end of an injection mold cooling hole channel of the horizontal injection molding machine (2) through two second hoses (65).

4. An injection molding apparatus for processing thermoplastic articles as claimed in claim 2, wherein: the middle part fixed mounting of base (1) avris has air exhauster (7), the entrance point of air exhauster (7) and the inside intercommunication in ventilation groove (4), the exit end of air exhauster (7) passes through the inside intercommunication of exhaust pipe (8) and horizontal injection molding machine (2) hopper.

5. An injection molding apparatus for processing thermoplastic articles as claimed in claim 4, wherein: heightening moving assembly (9) includes four universal wheels (91), four universal wheels (91) are respectively fixed mounting in the both sides of base (1) bottom both sides limit.

6. An injection molding apparatus for processing thermoplastic articles as claimed in claim 5, wherein: heightening moving assembly (9) still includes four barrel-shaped grooves (92) and four pneumatic cylinders (93), four barrel-shaped grooves (92) are seted up respectively in the four corners of base (1) bottom, four pneumatic cylinders (93) are fixed mounting respectively on the top of four barrel-shaped groove (92) inner walls, four the equal fixedly connected with supporting seat (94) in bottom of pneumatic cylinder (93).

7. An injection molding apparatus for processing thermoplastic articles as claimed in claim 6, wherein: the fixed flush mounting plate (10) that is equipped with of opposite side of base (1) avris, horizontal injection molding machine control switch, semiconductor refrigeration piece control switch, circulating oil pump control switch, air exhauster control switch and pneumatic cylinder control switch are installed respectively to the surface of flush mounting plate (10), horizontal injection molding machine (2), two semiconductor refrigeration pieces (5), circulating oil pump (61), air exhauster (7) and four pneumatic cylinders (93) are respectively through horizontal injection molding machine control switch, semiconductor refrigeration piece control switch, circulating oil pump control switch, air exhauster control switch and pneumatic cylinder control switch and external power supply electric connection.