CN214266406U

CN214266406U - Safe and energy-saving injection molding machine with double injection molding openings

Info

Publication number: CN214266406U
Application number: CN202022526520.XU
Authority: CN
Inventors: 龚平
Original assignee: Zhejiang Haonan Industry And Trade Co ltd
Current assignee: Zhejiang Haonan Industry And Trade Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-24
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a safe energy-conserving two mouthful injection molding machine of moulding plastics relates to the technical field of moulding plastics, including main part mechanism, main part mechanism's top is provided with clamping mechanism, one side of clamping mechanism is provided with injection mechanism, one side that clamping mechanism was kept away from to injection mechanism is provided with control mechanism, injection mechanism includes the heating cabinet, the inside of heating cabinet is provided with the conveyer pipe, the outer wall fixedly connected with heat preservation of conveyer pipe, the outer wall fixedly connected with electromagnetic heating coil of heat preservation, the below of heat preservation is provided with the electromagnetic heating controller. The utility model discloses a set up the cooler for the charge door keeps the low temperature with the junction of conveyer pipe, can not receive the high temperature when having guaranteed that the raw materials enters into the conveyer pipe and melt, makes the unloading remain stable, has solved in the unloading, and the junction of feed opening and conveyer pipe can produce high temperature, leads to the raw materials high temperature to melt and plugs up the passageway, influences the problem of the transportation of raw materials.

Description

Safe and energy-saving injection molding machine with double injection molding openings

Technical Field

The utility model relates to an injection molding machine relates to the technical field of moulding plastics, concretely relates to safe energy-conserving two injection molding mouth injection molding machines.

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 device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

Among the prior art, the injection molding machine of majority only adopts the single mouth of moulding plastics to process, can only provide the moulding plastics of a colour, and the colour is single can not satisfy the consumer demand to the outward appearance, and in the unloading, the feed opening can produce high temperature with the junction of conveyer pipe, leads to the raw materials high temperature to melt and plugs up the passageway, influences the transportation of raw materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe energy-conserving two injection molding machine of moulding plastics mouthful to solve and to provide in the above-mentioned background art because most injection molding machines only adopt single mouthful of moulding plastics to process, can only provide the moulding plastics of a colour, the colour is single can not satisfy the demand of consumer to the outward appearance, and in the unloading, the feed opening can produce high temperature with the junction of conveyer pipe, leads to the raw materials high temperature to melt and plugs up the passageway, influences the problem of the transportation of raw materials.

In order to achieve the above object, the utility model provides a following technical scheme: a safe and energy-saving injection molding machine with double injection molding openings comprises a main body mechanism, wherein a mold locking mechanism is arranged above the main body mechanism, an injection mechanism is arranged on one side of the mold locking mechanism, a control mechanism is arranged on one side, away from the mold locking mechanism, of the injection mechanism, the injection mechanism comprises a heating box, a conveying pipe is arranged inside the heating box, a heat preservation layer is fixedly connected to the outer wall of the conveying pipe, an electromagnetic heating coil is fixedly connected to the outer wall of the heat preservation layer, an electromagnetic heating controller is arranged below the heat preservation layer, the electromagnetic heating coil is electrically connected with the electromagnetic heating controller, a charging opening is arranged on one side of the heating box, the number of the charging openings is two, the bottom surfaces of the two charging openings are fixedly connected with the conveying pipe, the inside of the charging opening is communicated with the inside of the conveying pipe, and a screw rod is movably connected inside the conveying pipe, the top fixedly connected with cooler of conveyer pipe, the one end fixedly connected with injection nozzle of conveyer pipe, the below fixed mounting of conveyer pipe has servo motor, servo motor's axle head fixedly connected with belt pulley, the quantity of belt pulley is provided with four, the one end and another belt pulley fixed connection of screw rod, swing joint has the belt between the belt pulley, servo motor passes through the belt pulley and the belt is connected with the screw rod transmission.

Further, the main body mechanism comprises a base, a direct current motor is fixedly connected to the top of the base, a support frame is arranged on one side of the direct current motor, the bottom surface of the support frame is fixedly connected with the top of the base, a movable base is arranged above the support frame, movable blocks which are mutually symmetrical are fixedly connected to the bottom surface of the movable base, a lead screw is fixedly connected to the shaft end of the direct current motor, the outer wall of the lead screw is in threaded connection with the inner wall of each movable block, and one end, far away from the base, of the lead screw is rotatably connected with the inner wall of the support frame.

Further, clamping mechanism includes the fixed block, the inner wall fixedly connected with pneumatic cylinder of fixed block, the inner wall swing joint of pneumatic cylinder has the hydraulic stem, the one end fixedly connected with push pedal of hydraulic stem, one side fixedly connected with removal mould of pneumatic cylinder is kept away from to the push pedal, one side of removing the mould is provided with the fixed mould, one side fixedly connected with fixed plate that the mould was kept away from to the fixed mould, one side fixedly connected with access mouth that the fixed mould was kept away from to the fixed plate.

Further, control mechanism includes the control box, the front fixedly connected with display screen of control box, the below of display screen is provided with control button, control button's the back and the front fixed connection of control box, control button's quantity is provided with four.

Further, the bottom surface of heating cabinet and the top fixed connection of base, the top of base and the bottom surface fixed connection of control box, electromagnetic heating controller, cooler and servo motor and control box electric connection.

Further, the bottom surfaces of the fixed block and the fixed plate are fixedly connected with the top of the movable base, and the direct current motor and the fixed block are electrically connected with the control box.

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

1. the utility model discloses a set up the cooler for the charge door keeps the low temperature with the junction of conveyer pipe, can not receive the high temperature when having guaranteed that the raw materials enters into the conveyer pipe and melt, makes the unloading remain stable, has solved in the unloading, and the junction of feed opening and conveyer pipe can produce high temperature, leads to the raw materials high temperature to melt and plugs up the passageway, influences the problem of the transportation of raw materials.

2. The utility model discloses a set up two injection nozzles and charge door, make the utility model discloses can once only mould plastics the raw materials of two kinds of colours, can satisfy the consumer to the appearance requirement, can make the user use the product more comfortable to through setting up the heat preservation, reduced the heat of conveyer pipe and scatter and disappear, heat utilization rate increases, has practiced thrift the electrical energy loss when heating next time.

Drawings

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

FIG. 2 is a schematic side view of the injection mechanism of the present invention;

fig. 3 is an enlarged view of a structure in fig. 1 according to the present invention.

In the figure: 1. a main body mechanism; 11. a base; 12. a direct current motor; 13. a support frame; 14. moving the base; 15. a moving block; 16. a screw rod; 2. a mold locking mechanism; 21. a fixed block; 22. a hydraulic cylinder; 23. pushing the plate; 24. moving the mold; 25. a fixed mold; 26. a fixing plate; 27. an access port; 3. an injection mechanism; 31. a heating box; 32. an injection nozzle; 33. a delivery pipe; 34. a heat-insulating layer; 35. an electromagnetic heating coil; 36. an electromagnetic heating controller; 37. a screw; 38. a feed inlet; 39. a cooler; 310. a servo motor; 4. a control mechanism; 41. a display screen; 42. a control button; 43. and a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a safe and energy-saving injection molding machine with double injection molding openings comprises a main body mechanism 1, a mold locking mechanism 2 is arranged above the main body mechanism 1, an injection mechanism 3 is arranged on one side of the mold locking mechanism 2, a control mechanism 4 is arranged on one side, far away from the mold locking mechanism 2, of the injection mechanism 3, the injection mechanism 3 comprises a heating box 31, the bottom surface of the heating box 31 is fixedly connected with the top of a base 11, a conveying pipe 33 is arranged inside the heating box 31, a heat preservation layer 34 is fixedly connected with the outer wall of the conveying pipe 33, an electromagnetic heating coil 35 is fixedly connected with the outer wall of the heat preservation layer 34, an electromagnetic heating controller 36 is arranged below the heat preservation layer 34, the electromagnetic heating coil 35 is electrically connected with the electromagnetic heating controller 36, two feeding openings 38 are arranged on one side of the heating box 31, the number of the two feeding openings 38 is two, the bottom surfaces of the two feeding openings 38 are fixedly connected with the conveying pipe 33, the inside of the feeding openings 38 is communicated with the inside of the conveying pipe 33, the inside swing joint of conveyer pipe 33 has screw rod 37, the top fixedly connected with cooler 39 of conveyer pipe 33, the one end fixedly connected with injection nozzle 32 of conveyer pipe 33, the below fixed mounting of conveyer pipe 33 has servo motor 310, servo motor 310's axle head fixedly connected with belt pulley, the quantity of belt pulley is provided with four, screw rod 37's one end and another belt pulley fixed connection, swing joint has the belt between the belt pulley, servo motor 310 passes through the belt pulley and the belt is connected with screw rod 37 transmission.

In this embodiment, through setting up cooler 39 for the junction of charge door 38 and conveyer pipe 33 keeps the low temperature, can not receive high temperature melting when having guaranteed that the raw materials enters into conveyer pipe 33, makes the unloading remain stable, has made things convenient for user's use, through setting up two injection nozzle 32 and charge door 38, makes the utility model discloses can once only mould plastics the raw materials of two kinds of colours, can satisfy the consumer and to the appearance requirement, can make the user use the product more comfortable.

Specifically, the main body mechanism 1 includes a base 11, the top fixedly connected with dc motor 12 of base 11, one side of dc motor 12 is provided with a support frame 13, the bottom surface of support frame 13 and the top fixed connection of base 11, the top of support frame 13 is provided with removes base 14, the bottom surface fixedly connected with mutual symmetrical movable block 15 of removing base 14, the axle head fixedly connected with lead screw 16 of dc motor 12, the outer wall of lead screw 16 and the inner wall threaded connection of movable block 15, the one end that base 11 was kept away from to lead screw 16 rotates with the inner wall of support frame 13 to be connected, the bottom surface fixed connection of the top of base 11 and control box 43, electromagnetic heating controller 36, cooler 39 and servo motor 310 and control box 43 electric connection.

In this embodiment, the screw rod 16 is provided to facilitate the closing and separation of the control inlet 27 and the injection nozzle 32, thereby facilitating the use of the user.

Specifically, clamping mechanism 2 includes fixed block 21, the inner wall fixedly connected with pneumatic cylinder 22 of fixed block 21, the inner wall swing joint of pneumatic cylinder 22 has the hydraulic stem, the one end fixedly connected with push pedal 23 of hydraulic stem, one side fixedly connected with removal mould 24 that pneumatic cylinder 22 was kept away from to push pedal 23, one side of removal mould 24 is provided with fixed mould 25, one side fixedly connected with fixed plate 26 that removal mould 24 was kept away from to fixed mould 25, one side fixedly connected with access 27 of fixed mould 25 is kept away from to fixed plate 26, the bottom surface of fixed block 21 and fixed plate 26 and the top fixed connection who removes base 14, direct current motor 12 and fixed block 21 and control box 43 electric connection.

In the present embodiment, the hydraulic cylinder 22 is provided to provide a sufficient clamping force after the movable mold 24 and the fixed mold 25 are closed, so as to resist the cavity pressure generated by the molten plastic entering the cavity, thereby preventing the mold from being opened and causing the bad situation of the product.

Specifically, the control mechanism 4 includes a control box 43, a display 41 is fixedly connected to the front of the control box 43, a control button 42 is arranged below the display 41, the back of the control button 42 is fixedly connected to the front of the control box 43, and the number of the control buttons 42 is four.

In this embodiment, the control button 42 can be provided to control the operation of the device more conveniently, thereby facilitating the use of the user.

The utility model discloses a theory of operation and use flow: when in use, the user switches on the power supply of the utility model, put the raw material into the charging opening 38, send into the delivery pipe 33 through the charging opening 38, the cooler 39 cools down the junction of the charging opening 38 and the delivery pipe 33, it is ensured that the raw material will not be melted by high temperature when entering the delivery pipe 33, the blanking is kept stable, the control button 42 makes the servo motor 310 rotate, the servo motor 310 drives the screw 37 to rotate, the raw material in the delivery pipe 33 is sent into the heat preservation layer 34 through the screw 37, the electromagnetic heating controller 36 controls the electromagnetic heating coil 35 to heat, with the help of the thrust of the screw 37, the plastic in the plasticized melting state is sent to the injection nozzle 32, the direct current motor 12 is controlled to rotate to drive the screw 16 to rotate, the movable base 14 is made to move, when the connecting opening 27 is closed with the injection nozzle 32, the hydraulic cylinder 22 pushes the movable mold 24 to be closed with the fixed mold 25, the injection nozzle 32 injects the molten plastic into the closed mold cavity, and the product is obtained after solidification and shaping.

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

Claims

1. The utility model provides a safe energy-conserving two injection molding mouth injection molding machines, includes main part mechanism (1), its characterized in that: the injection mold is characterized in that a mold locking mechanism (2) is arranged above the main body mechanism (1), an injection mechanism (3) is arranged on one side of the mold locking mechanism (2), a control mechanism (4) is arranged on one side, far away from the mold locking mechanism (2), of the injection mechanism (3), the injection mechanism (3) comprises a heating box (31), a conveying pipe (33) is arranged inside the heating box (31), a heat preservation layer (34) is fixedly connected to the outer wall of the conveying pipe (33), an electromagnetic heating coil (35) is fixedly connected to the outer wall of the heat preservation layer (34), an electromagnetic heating controller (36) is arranged below the heat preservation layer (34), the electromagnetic heating coil (35) is electrically connected with the electromagnetic heating controller (36), a feed opening (38) is arranged on one side of the heating box (31), and the number of the feed openings (38) is two, two the bottom surface and conveyer pipe (33) fixed connection of charge door (38), the inside of charge door (38) and the inside intercommunication of conveyer pipe (33), the inside swing joint of conveyer pipe (33) has screw rod (37), the top fixedly connected with cooler (39) of conveyer pipe (33), the one end fixedly connected with injection nozzle (32) of conveyer pipe (33), the below fixed mounting of conveyer pipe (33) has servo motor (310), the axle head fixedly connected with belt pulley of servo motor (310), the quantity of belt pulley is provided with four, the one end and another belt pulley fixed connection of screw rod (37), swing joint has the belt between the belt pulley, servo motor (310) are connected with screw rod (37) transmission through belt pulley and belt.

2. The safe and energy-saving double-injection-port injection molding machine according to claim 1, characterized in that: the main body mechanism (1) comprises a base (11), a direct current motor (12) is fixedly connected to the top of the base (11), a support frame (13) is arranged on one side of the direct current motor (12), the bottom surface of the support frame (13) is fixedly connected with the top of the base (11), a movable base (14) is arranged above the support frame (13), movable blocks (15) which are mutually symmetrical are fixedly connected to the bottom surface of the movable base (14), a lead screw (16) is fixedly connected to the shaft end of the direct current motor (12), the outer wall of the lead screw (16) is in threaded connection with the inner wall of the movable block (15), and one end, far away from the base (11), of the lead screw (16) is rotatably connected with the inner wall of the support frame (13).

3. A safe and energy-saving injection molding machine with double injection molding mouths as claimed in claim 2, characterized in that: clamping mechanism (2) is including fixed block (21), inner wall fixedly connected with pneumatic cylinder (22) of fixed block (21), the inner wall swing joint of pneumatic cylinder (22) has the hydraulic stem, one end fixedly connected with push pedal (23) of hydraulic stem, one side fixedly connected with that pneumatic cylinder (22) were kept away from in push pedal (23) removes mould (24), one side of removing mould (24) is provided with fixed mould (25), one side fixedly connected with fixed plate (26) of removing mould (24) are kept away from fixed mould (25), one side fixedly connected with that fixed mould (25) were kept away from in fixed plate (26) inserts mouth (27).

4. The safe and energy-saving double-injection-port injection molding machine according to claim 1, characterized in that: control mechanism (4) are including control box (43), the front fixedly connected with display screen (41) of control box (43), the below of display screen (41) is provided with control button (42), the back of control button (42) and the front fixed connection of control box (43), the quantity of control button (42) is provided with four.

5. The safe and energy-saving double-injection-port injection molding machine according to claim 1, characterized in that: the bottom surface of heating cabinet (31) and the top fixed connection of base (11), the top of base (11) and the bottom surface fixed connection of control box (43), electromagnetic heating controller (36), cooler (39) and servo motor (310) and control box (43) electric connection.

6. A safe and energy-saving injection molding machine with double injection molding mouths as claimed in claim 3, characterized in that: the bottom surfaces of the fixed block (21) and the fixed plate (26) are fixedly connected with the top of the movable base (14), and the direct current motor (12) and the fixed block (21) are electrically connected with the control box (43).