CN213767061U - Novel energy-saving injection molding machine - Google Patents

Abstract

The utility model discloses a novel energy-saving injection molding machine, which relates to the technical field of injection molding machines and comprises a workbench, an injection mechanism, a protection mechanism, a feeding mechanism, a heating mechanism and a molding mechanism, wherein the injection mechanism, the protection mechanism, the feeding mechanism, the heating mechanism and the molding mechanism are all arranged on the workbench, the injection mechanism is positioned at the middle position on the workbench, the heating mechanism and the feeding mechanism are symmetrically arranged at two sides of the injection mechanism, the protection mechanism is arranged at the outer side of the injection mechanism, and the protection mechanism is connected with the injection mechanism; the injection molding machine solves the problems that in the prior art, the injection molding machine consumes more energy, can not ensure the whole process of plastic melting, and is easy to cause the appearance of inferior-quality products and the damage of the machine in the plastic molding and processing process, thereby increasing the energy consumption, increasing the cost and being not beneficial to energy conservation and environmental protection.

Description

Novel energy-saving injection molding machine

Technical Field

The utility model belongs to the technical field of the injection molding machine technique and specifically relates to a novel energy-conserving injection molding machine is related to.

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 existing injection molding machine consumes more energy, can not ensure the whole process of melting plastics, and is easy to cause the appearance of inferior-quality products and damage to machines in the plastic molding and processing process, thereby increasing the energy consumption, increasing the cost and being not beneficial to energy conservation and environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel energy-conserving injection molding machine to solve the technical problem in the background art.

The utility model provides a novel energy-conserving injection molding machine, including workstation, injection mechanism, protection machanism, feed mechanism, heating mechanism and forming mechanism all set up on the workstation, injection mechanism is located the position in the middle of on the workstation, heating mechanism and feed mechanism symmetry set up in the both sides of injecting the mechanism, just heating mechanism and feed mechanism symmetry set up the both sides at injection mechanism, protection machanism sets up in the injection mechanism outside, protection machanism is connected with injection mechanism.

Furthermore, the injection mechanism comprises a support frame, a first air cylinder, an injection tube, a sealing plate and an expansion bracket, wherein the support frame is arranged above the workbench, the first air cylinder is arranged in the support frame, the output end of the first air cylinder is connected with the expansion bracket, the sealing plate is arranged above the injection tube, the injection tube is arranged in the protection mechanism, the expansion bracket comprises a first movable plate, a second movable plate and connecting rods, the first movable plate is connected with the first air cylinder, the connecting rods are four, the top ends of the four connecting rods are connected with the first movable plate, the bottom ends of the four connecting rods penetrate through the sealing plate and are connected with the second movable plate, the second movable plate is arranged inside the injection tube, and the second movable plate is located below the sealing plate.

Further, the protection mechanism comprises a fixed cylinder, a first connecting pin shaft, a fixed block, a protection cylinder, a second connecting pin shaft and a first connecting pipe, the fixed cylinder is arranged on the workbench, the bottom of the fixed cylinder is positioned below the workbench, a plurality of first connecting pin shafts are arranged at the bottom of the fixed cylinder, four fixed blocks are arranged, the four fixed blocks are all arranged above the fixed cylinder, the four fixed blocks are connected with the injection tube, the protective cylinder is arranged at the bottom end of the fixed cylinder, the top end of the protective cylinder is connected with the first connecting pin shaft, a plurality of second connecting pin shafts are arranged on one side of the protective cylinder, the first connecting pipe is arranged at the bottom end inside the protective barrel, and the first connecting pipe is connected with the bottom end of the injection barrel.

Further, feed mechanism is including crossing workbin and second connecting pipe, cross the workbin setting in one side of workstation top, the one end and the workbin of second connecting pipe are connected, the other end of second connecting pipe runs through the closing plate and is connected with the second movable plate on the expansion bracket, and second connecting pipe and second movable plate synchronous motion.

Further, heating mechanism includes heater, connecting wire, protecting crust and heating rod, the heater sets up the opposite side in the workstation top, the heating rod sets up in the injection tube, the top of heating rod is fixed on the closing plate, the protecting crust sets up on the closing plate, just the protecting crust cover is established on the top of heating rod, the one end and the heater connection of connecting wire, the other end of connecting wire runs through the protecting crust and is connected with the heating rod.

Further, forming mechanism includes the connecting plate, moulds type mould and second cylinder, the connecting plate sets up the below in the workstation, discharge opening and rectangular channel have been seted up on the connecting plate, the second cylinder is equipped with two, it is two unification moulds to mould type mould, mould in the rectangular channel of type mould setting on the connecting plate, just it is located the top of discharge opening, two to mould type mould the second cylinder symmetry sets up the both sides in the connecting plate top, and two the output of second cylinder all is connected with one side of moulding type mould.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the injection mechanism, the thermoplastic plastic or the thermosetting plastic is moved into the injection mechanism through the feeding mechanism, the thermoplastic plastic or the thermosetting plastic is continuously heated through the heating mechanism, the thermoplastic plastic or the thermosetting plastic is prevented from being solidified due to temperature reduction, the protection mechanism can play a heat insulation effect, the heat dissipation shape of the injection mechanism can be effectively reduced, the temperature of the injection mechanism can be prevented from being influenced by external cold air, the thermoplastic plastic or the thermosetting plastic is moved into the forming mechanism through the injection mechanism, and the thermoplastic plastic or the thermosetting plastic is naturally formed in the forming mechanism and then is discharged; the molding of thermoplastic plastics or thermosetting plastics can be completed through the connection and the cooperation, and the problems that in the prior art, the injection molding machine consumes more energy, the whole process of melting plastics cannot be guaranteed, defective products are easily caused in the plastic molding and processing process of the injection molding machine, the machine is easily damaged, the energy consumption is increased, the cost is increased, and the energy conservation and the environmental protection are not facilitated are solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial structural diagram of the present invention;

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

fig. 4 is a schematic view of a partial structure of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention.

Reference numerals: the injection molding machine comprises a workbench 1, an injection mechanism 2, a support frame 21, a first air cylinder 22, an injection cylinder 23, a closing plate 24, an expansion bracket 25, a first moving plate 251, a second moving plate 252, a connecting rod 253, a protection mechanism 3, a fixed cylinder 31, a first connecting pin 32, a fixed block 33, a protection cylinder 34, a second connecting pin 35, a first connecting pipe 36, a feeding mechanism 4, a material passing box 41, a second connecting pipe 42, a heating mechanism 5, a heater 51, a connecting wire 52, a protection shell 53, a heating rod 54, a molding mechanism 6, a connecting plate 61, a molding mold 62, a second air cylinder 63, a discharge hole 611 and a rectangular groove 612.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1 to 5, an embodiment of the present invention provides a novel energy-saving injection molding machine, which includes a workbench 1, an injection mechanism 2, a protection mechanism 3, a feeding mechanism 4, a heating mechanism 5 and a molding mechanism 6, wherein the injection mechanism 2, the protection mechanism 3, the feeding mechanism 4, the heating mechanism 5 and the molding mechanism 6 are all disposed on the workbench 1, the injection mechanism 2 is located at a middle position on the workbench 1, the heating mechanism 5 and the feeding mechanism 4 are symmetrically disposed at two sides of the injection mechanism 2, the protection mechanism 3 is disposed at an outer side of the injection mechanism 2, and the protection mechanism 3 is connected with the injection mechanism 2; when in operation, the thermoplastic plastics or the thermosetting plastics are moved into the injection mechanism 2 through the feeding mechanism 4, the thermoplastic plastics or the thermosetting plastics are continuously heated through the heating mechanism 5, the thermoplastic plastics or the thermosetting plastics are prevented from being solidified due to temperature reduction, the protection mechanism 3 can play a heat insulation effect, the heat dissipation shape of the injection mechanism 2 can be effectively reduced, the temperature of the injection mechanism 2 can be prevented from being influenced by external cold air, and the thermoplastic plastics or the thermosetting plastics are naturally molded and then discharged in the molding mechanism 6 after being moved into the molding mechanism 6 through the injection mechanism 2; the molding of thermoplastic plastics or thermosetting plastics can be completed through the connection and the cooperation, and the problems that in the prior art, the injection molding machine consumes more energy, the whole process of melting plastics cannot be guaranteed, defective products are easily caused in the plastic molding and processing process of the injection molding machine, the machine is easily damaged, the energy consumption is increased, the cost is increased, and the energy conservation and the environmental protection are not facilitated are solved.

Specifically, the injection mechanism 2 comprises a support frame 21, a first air cylinder 22, an injection tube 23, a closing plate 24 and a telescopic frame 25, the supporting frame 21 is arranged above the worktable 1, the first air cylinder 22 is arranged in the supporting frame 21, the output end of the first air cylinder 22 is connected with a telescopic frame 25, the closing plate 24 is arranged above the inside of the injection cylinder 23, the syringe 23 is arranged in the protection mechanism 3, the telescopic frame 25 comprises a first moving plate 251, a second moving plate 252 and a connecting rod 253, the first moving plate 251 is connected with the first cylinder 22, four connecting rods 253 are provided, the top ends of the four connecting rods 253 are all connected with the first moving plate 251, the bottom ends of the four connecting rods 253 are all connected with the second moving plate 252 by penetrating through the closing plate 24, the second moving plate 252 is arranged inside the injection cylinder 23, and the second moving plate 252 is positioned below the closing plate 24; in operation, the support frame 21 is used to fix the first cylinder 22, the telescopic frame 25 can move in the syringe 23 through the first cylinder 22, and the second moving plate 252 can extrude the air pressure in the syringe 23 to move the thermoplastic or thermosetting plastic in the syringe 23 out of the syringe 23.

Specifically, the protection mechanism 3 includes a fixed cylinder 31, a first connecting pin shaft 32, fixed blocks 33, a protection cylinder 34, a second connecting pin shaft 35 and a first connecting pipe 36, the fixed cylinder 31 is disposed on the workbench 1, the bottom of the fixed cylinder 31 is located below the workbench 1, the number of the first connecting pin shafts 32 is several, the number of the first connecting pin shafts 32 is disposed at the bottom of the fixed cylinder 31, the number of the fixed blocks 33 is four, four fixed blocks 33 are all disposed above the fixed cylinder 31, the four fixed blocks 33 are connected with the injection tube 23, the protection cylinder 34 is disposed at the bottom of the fixed cylinder 31, the top of the protection cylinder 34 is connected with the first connecting pin shaft 32, the number of the second connecting pin shafts 35 is several, the number of the second connecting pin shafts 35 are disposed on one side of the protection cylinder 34, the first connecting pipe 36 is disposed at the bottom inside the protection cylinder 34, the first connecting pipe 36 is connected with the bottom end of the syringe 23; during operation, the fixed cylinder 31 is fixed on the workbench 1 through the fixed block 33, the fixed block 33 can fix the top end of the injection cylinder 23, the protection cylinder 34 can be fixed at the bottom end of the fixed cylinder 31 through the second connecting pin shaft 35, the fixed cylinder 31 is connected with the protection cylinder 34, the protection cylinder 34 can be opened, the protection cylinder 34 is fixed through the second connecting pin shaft 35 to form a circular shape, the fixed cylinder 31 is used for fixing the protection cylinder 34 and the injection cylinder 23, the protection cylinder 34 is used for protecting the injection cylinder 23, the protection and heat insulation effects can be achieved, the protection cylinder 34 and the fixed cylinder 31 can be detached, the injection cylinder 23 can be conveniently maintained, cleaned or replaced, thermoplastic plastics or thermosetting plastics in the injection cylinder 23 can be transported to the outside through the first connecting pipe 36, and the thermoplastic plastics or the thermosetting plastics are prevented from contacting with the protection cylinder 34.

Specifically, the feeding mechanism 4 includes a material passing box 41 and a second connecting pipe 42, the material passing box 41 is arranged on one side above the workbench 1, one end of the second connecting pipe 42 is connected with the material passing box 41, the other end of the second connecting pipe 42 penetrates through the sealing plate 24 and is connected with a second moving plate 252 on the telescopic frame 25, and the second connecting pipe 42 and the second moving plate 252 move synchronously; the feed box 41 is used for transporting or storing thermoplastic or thermosetting plastic, if necessary, into the injection cylinder 23 via the second connecting line 42.

Specifically, the heating mechanism 5 comprises a heater 51, a connecting wire 52, a protective shell 53 and a heating rod 54, the heater 51 is arranged on the other side above the workbench 1, the heating rod 54 is arranged in the injection tube 23, the top end of the heating rod 54 is fixed on the closing plate 24, the protective shell 53 is arranged on the closing plate 24, the protective shell 53 is sleeved on the top end of the heating rod 54, one end of the connecting wire 52 is connected with the heater 51, and the other end of the connecting wire 52 penetrates through the protective shell 53 and is connected with the heating rod 54; during operation, the connecting wire 52 can drive the heating rod 54 to perform heating operation through the electric energy provided by the heater 51, so that the heating rod 54 can heat thermoplastic plastics or thermosetting plastics, and the protective shell 53 is used for protecting the heating rod 54 and preventing the heating rod 54 from colliding with the telescopic frame 25 to cause damage.

Specifically, the forming mechanism 6 includes a connecting plate 61, two molding dies 62 and two second cylinders 63, the connecting plate 61 is disposed below the inside of the workbench 1, the connecting plate 61 is provided with a discharge hole 611 and a rectangular groove 612, the number of the second cylinders 63 is two, the molding dies 62 are two-in-one dies, the molding dies 62 are disposed in the rectangular groove 612 on the connecting plate 61, the molding dies 62 are located above the discharge hole 611, the two second cylinders 63 are symmetrically disposed on two sides above the connecting plate 61, and output ends of the two second cylinders 63 are connected to one side of the molding dies 62; during the operation, the molding die 62 can be used to mold the thermoplastic or thermosetting plastic, and after the molding is completed, the molding die 62 is pulled apart by two air cylinders, so that the molded thermoplastic or thermosetting plastic falls down from the discharge hole 611 to be discharged.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a novel energy-conserving injection molding machine, its characterized in that, includes workstation (1), injection mechanism (2), protection machanism (3), feed mechanism (4), heating mechanism (5) and forming mechanism (6) all set up on workstation (1), injection mechanism (2) are located workstation (1) and go up the position in the middle of, heating mechanism (5) and feed mechanism (4) symmetry set up the both sides at injection mechanism (2), just heating mechanism (5) and feed mechanism (4) symmetry set up the both sides at injection mechanism (2), protection machanism (3) set up in the injection mechanism (2) outside, protection machanism (3) are connected with injection mechanism (2).

2. The novel energy-saving injection molding machine according to claim 1, wherein the injection mechanism (2) comprises a support frame (21), a first air cylinder (22), an injection tube (23), a closing plate (24) and a telescopic frame (25), the support frame (21) is arranged above the worktable (1), the first air cylinder (22) is arranged in the support frame (21), the output end of the first air cylinder (22) is connected with the telescopic frame (25), the closing plate (24) is arranged above the inside of the injection tube (23), the injection tube (23) is arranged in the protection mechanism (3), the telescopic frame (25) comprises a first moving plate (251), a second moving plate (252) and connecting rods (253), the first moving plate (251) is connected with the first air cylinder (22), the connecting rods (253) are provided with four, and the top ends of the four connecting rods (253) are connected with the first moving plate (251), the bottom ends of the four connecting rods (253) penetrate through the closing plate (24) and are connected with the second moving plate (252), the second moving plate (252) is arranged inside the injection cylinder (23), and the second moving plate (252) is located below the closing plate (24).

3. The novel energy-saving injection molding machine according to claim 2, wherein the protection mechanism (3) comprises a fixed cylinder (31), a first connecting pin (32), a fixed block (33), a protection cylinder (34), a second connecting pin (35) and a first connecting pipe (36), the fixed cylinder (31) is arranged on the workbench (1), the bottom of the fixed cylinder (31) is positioned below the workbench (1), the first connecting pin (32) is provided with a plurality of pins, the first connecting pin (32) is arranged at the bottom of the fixed cylinder (31), the fixed blocks (33) are provided with four blocks (33), the four blocks (33) are all arranged above the fixed cylinder (31), the four blocks (33) are connected with the injection cylinder (23), the protection cylinder (34) is arranged at the bottom end of the fixed cylinder (31), and the top end of the protection cylinder (34) is connected with the first connecting pin (32), the second connecting pin shaft (35) is provided with a plurality of second connecting pin shafts (35) which are arranged on one side of the protective cylinder (34), the first connecting pipe (36) is arranged at the bottom end inside the protective cylinder (34), and the first connecting pipe (36) is connected with the bottom end of the injection cylinder (23).

4. A novel energy-saving injection molding machine according to claim 3, wherein the feeding mechanism (4) comprises a material passing box (41) and a second connecting pipe (42), the material passing box (41) is arranged on one side above the workbench (1), one end of the second connecting pipe (42) is connected with the material passing box (41), the other end of the second connecting pipe (42) penetrates through the closing plate (24) and is connected with a second moving plate (252) on the telescopic frame (25), and the second connecting pipe (42) and the second moving plate (252) move synchronously.

5. The novel energy-saving injection molding machine according to claim 4, wherein the heating mechanism (5) comprises a heater (51), a connecting wire (52), a protective shell (53) and a heating rod (54), the heater (51) is arranged on the other side above the workbench (1), the heating rod (54) is arranged in the injection cylinder (23), the top end of the heating rod (54) is fixed on the closing plate (24), the protective shell (53) is arranged on the closing plate (24), the protective shell (53) is sleeved on the top end of the heating rod (54), one end of the connecting wire (52) is connected with the heater (51), and the other end of the connecting wire (52) penetrates through the protective shell (53) to be connected with the heating rod (54).

6. The novel energy-saving injection molding machine according to claim 5, wherein the molding mechanism (6) comprises a connecting plate (61), a molding die (62) and two cylinders (63), the connecting plate (61) is arranged below the inside of the workbench (1), the connecting plate (61) is provided with two discharge holes (611) and rectangular grooves (612), the number of the second cylinders (63) is two, the molding die (62) is a two-in-one die, the molding die (62) is arranged in the rectangular grooves (612) on the connecting plate (61), the molding die (62) is located above the discharge holes (611), the two cylinders (63) are symmetrically arranged on two sides above the connecting plate (61), and the output ends of the two cylinders (63) are connected with one side of the molding die (62).

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