CN209794382U - Desktop type miniature injection molding device - Google Patents
Desktop type miniature injection molding device Download PDFInfo
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- CN209794382U CN209794382U CN201920270070.7U CN201920270070U CN209794382U CN 209794382 U CN209794382 U CN 209794382U CN 201920270070 U CN201920270070 U CN 201920270070U CN 209794382 U CN209794382 U CN 209794382U
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Abstract
The utility model discloses a miniature device of moulding plastics of desktop formula, including injection subassembly, mode locking subassembly and control terminal, control terminal and injection subassembly and mode locking subassembly communication connection, through injection subassembly, mode locking subassembly and control terminal's linkage cooperation, accomplish the production to the less small-size plastic work piece of singleton quality jointly. This miniature injection moulding device of desktop formula simple structure, the volume is less, and the complete machine low power consumption not only can fully satisfy small-size laboratory and family's laboratory to the production of small-size plastics work piece under 220V commercial power state, has overcome the contrary structure that ends of tradition complicacy in the injection moulding machine industrial production in the prior art moreover, reverses the anti-overflow effect that has realized the melting material through setting up the motor in the injection subassembly, has higher industrial production security.
Description
Technical Field
the utility model relates to a technical field of mould plastics, concretely relates to miniature device of moulding plastics of desktop formula.
Background
an injection molding machine, also known as an injection molding machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and the injection molding machine can heat the plastics and apply high pressure to the molten plastics to inject the molten plastics to fill a mold cavity, so that the injected molten plastics are solidified and molded to obtain corresponding plastic products.
The existing injection molding machine generally has the defects of large volume and high energy consumption, and people can think of huge factory equipment by the injection molding machine, and the large-scale equipment cannot be fixed in a small laboratory or a family laboratory for use, so that great inconvenience is brought to people for carrying out small-scale experiments. With the development of electronic technology in recent years and the increasing demand of people for miniature plastic parts, the traditional large-scale injection molding equipment obviously cannot meet the market demand.
Therefore, it is an urgent need to solve the problem of the art to provide a desktop type micro injection molding device with a small volume and capable of working normally under 220V commercial power.
SUMMERY OF THE UTILITY MODEL
in view of this, the utility model provides a miniature device of moulding plastics of desktop formula, this miniature device volume of moulding plastics is less, can satisfy small-size laboratory and family's laboratory to the production demand of small-size plastic part, and this miniature device of moulding plastics of desktop formula need not industry 380 three phase current, can normal use under 220V 50 hz's commercial power, has stronger suitability of can promoting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A desktop type micro injection molding device, comprising:
The injection assembly comprises a first driving part, a feeding screw, an injection cylinder, a raw material hopper, a heater and an injection cavity, wherein the first driving part is in transmission connection with the feeding screw which is horizontally arranged; the injection tube is sleeved on the feeding screw rod, and a feeding hole is formed in the top of one end of the injection tube; the bottom of the raw material hopper is detachably connected with the feeding hole; the heater is sleeved in the middle of the outer side of the injection tube; the injection cavity is fixedly connected with the other end of the injection tube and communicated with the inner cavity of the injection tube, and a plastic injection port is arranged on the outer side end face of the injection cavity;
The mold locking assembly comprises a second driving part, a clamping screw, a ball screw sleeve, a demolding baffle and a mold cavity; the second driving part is in transmission connection with the ball screw sleeve; one end of the clamping screw penetrates through the ball screw sleeve and is in transmission connection with the ball screw sleeve; the other end of the clamping screw is fixedly connected with the die cavity body; the demoulding baffle is detachably connected to the clamping screw;
And the control terminal is in communication connection with the first driving part, the heater and the second driving part.
According to the technical scheme, compare with prior art, the utility model discloses a miniature device of moulding plastics of desktop formula, this miniature device volume of moulding plastics is less, and total length is less than 1.5m, can place and carry out production work on the desktop, has greatly satisfied the part production demand of small-size laboratory and family's laboratory, utilizes the device can realize the production to small-size plastic part in small-size laboratory and family's laboratory. The device has low power consumption, the power consumption of the whole machine is lower than 2KW, an industrial 380 three-phase power supply is not needed, the device can be normally used under 220V/50hz commercial power, and the application range of the injection molding machine is widened; the micro injection molding device realizes the overflow prevention of the molten material through the reversion of the motor, and improves the traditional complex mechanical non-return structure of the injection molding machine in the prior art; the micro injection molding device realizes the storage of rotating parameters, position parameters, temperature parameters, part counting and production schemes through a flexible microcontroller parameter setting unit, and meets the production requirements of various soft and hard plastic parts.
Further, the first driving part comprises a first motor and an injection transmission belt, and the first motor is in transmission connection with the injection transmission belt; the injection driving belt is in driving connection with the feeding screw rod.
further, the second driving part comprises a second motor and a clamping transmission belt, and the second motor is in transmission connection with the clamping transmission belt; the clamping transmission belt is in transmission connection with the ball screw sleeve.
Further, the first motor and the second motor are both stepping motors or servo motors.
the desktop type micro injection molding device has the advantages that the power consumption of the whole desktop type micro injection molding device is low, normal operation and operation under the 220V mains supply state can be achieved, the production cost is reduced, and high economic benefits are achieved.
Furthermore, the control terminal comprises a display unit and an input unit which are arranged on the top end face of the control terminal, and a microprocessor core unit and a power conversion circuit unit which are arranged in the control terminal, wherein the display unit, the input unit and the power conversion circuit unit are all in communication connection with the microprocessor core unit, and the microprocessor core unit is in communication connection with the first motor, the second motor and the heater.
further, the core unit of the microprocessor is a minimum computer system formed by a single chip microcomputer, and includes a main chip and a peripheral auxiliary circuit (a single chip microcomputer with 16 or 32 bit bus), such as ATMEGA328P, STM32F030 and other series.
The technical scheme has the beneficial effects that the control terminal can effectively control the injection assembly and the mold locking assembly, so that the control assembly can accurately record the rotation parameters, the position parameters, the temperature parameters, the part counting, the detailed production data and the like of the injection molding device.
the support frame is composed of two opposite support plates and a support panel integrally connected with the two support plates, the two support frames are respectively arranged at one ends of the injection tube and the clamping screw and are respectively connected with the injection tube and the clamping screw.
The beneficial effect that adopts above-mentioned technical scheme to produce is, can play certain support fixed action for the normal operating of each part in injection subassembly and the mode locking subassembly.
the injection tube and the clamping screw are arranged on the support frame, the auxiliary frame is an integrally formed support panel, the number of the auxiliary frames is two, the two auxiliary frames are respectively arranged at the other ends of the injection tube and the clamping screw and are positioned between the two support frames, and the two auxiliary frames are respectively connected with the injection tube and the clamping screw.
The beneficial effect that adopts above-mentioned technical scheme to produce is, has played better support fixed action for the normal operation of each part in injection subassembly and the mode locking subassembly.
Furthermore, the supporting device also comprises a supporting roller, wherein the supporting roller penetrates through the supporting panel and the auxiliary frame and is fixedly connected with the supporting panel and the auxiliary frame.
The beneficial effect who adopts above-mentioned technical scheme to produce is for this device of moulding plastics's structure is more reasonable, thereby has improved this miniature device of moulding plastics of desktop formula work efficiency.
The injection device further comprises a radiator, wherein the radiator comprises a first radiator and a second radiator, the first radiator is fixedly connected with the support frame arranged at one end of the injection tube and is positioned on the outer side of the injection transmission belt; the second radiator is fixedly connected with the auxiliary frame arranged at the other end of the clamping screw rod and is positioned above the die cavity body.
The beneficial effect who adopts above-mentioned technical scheme to produce is, can effectively avoid the device work in-process because the phenomenon of the work efficiency inefficiency that the high temperature caused or produce other troubles to the operating time of device has been prolonged.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a desktop type micro injection molding device according to the present invention;
Fig. 2 is a schematic structural view of an injection assembly provided by the present invention;
Fig. 3 is a schematic structural diagram of the mold locking assembly provided by the present invention.
Wherein: 1-injection component, 11-first driving part, 111-first motor, 112-injection driving belt, 12-injection tube, 13-raw material hopper, 14-heater, 15-injection cavity, 16-plastic injection port, 2-mold locking component, 21-second driving part, 211-second motor, 212-clamping driving belt, 22-clamping screw, 23-ball screw sleeve, 24-demolding baffle, 25-mold cavity, 3-control terminal, 31-display unit, 32-input unit, 33-microprocessor core unit, 34-power conversion circuit unit, 4-support frame, 5-auxiliary frame, 6-support roller, 7-radiator, 71-first radiator and 72-second radiator.
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.
The utility model discloses a miniature device of moulding plastics of desktop formula, include:
The injection assembly 1 comprises a first driving part 11, a feeding screw, an injection tube 12, a raw material hopper 13, a heater 14 and an injection cavity 15, wherein the first driving part 11 is in transmission connection with the feeding screw which is horizontally arranged; the injection tube 12 is sleeved on the feeding screw rod, and the top of one end of the injection tube 12 is provided with a feeding hole; the bottom of the raw material hopper 13 is detachably connected with the feeding hole; the heater 14 is sleeved in the middle of the outer side of the injection tube 12; the injection cavity 15 is fixedly connected with the other end of the injection tube 12 and communicated with the inner cavity of the injection tube, and a plastic injection port 16 is arranged on the outer side end face of the injection cavity 15;
The mold locking component 2, the mold locking component 2 comprises a second driving part 21, a clamping screw 22, a ball screw rod sleeve 23, a demolding baffle 24 and a mold cavity 25; the second driving part 21 is in transmission connection with the ball screw rod sleeve 23; one end of the clamping screw 22 penetrates through the ball screw sleeve 23 and is in transmission connection with the ball screw sleeve 23; the other end of the clamping screw 22 is fixedly connected with the mold cavity 25; the stripper plate 24 is detachably connected to the clamping screw 22;
And a control terminal 3, wherein the control terminal 3 is connected with the first driving part 11, the heater 14 and the second driving part 21 in a communication way.
As shown in fig. 1, according to an embodiment of the present invention, in order to better ensure the smooth production of the micro plastic parts by the injection molding apparatus, the first driving part 11 includes a first motor 111 and an injection driving belt 112, the first motor 111 is in transmission connection with the injection driving belt 112; the injection driving belt 112 is in driving connection with the feeding screw; the second driving part 21 comprises a second motor 211 and a clamping transmission belt 212, and the second motor 211 is in transmission connection with the clamping transmission belt 212; the clamping drive belt 212 is in driving connection with the ball screw sleeve 23.
According to the utility model discloses an embodiment, first motor 111 and second motor 211 are step motor or servo motor to make this miniature injection moulding device complete machine consumption of desktop formula lower, can enough realize the normal work operation under the 220V commercial power state, also reduced its manufacturing cost, have higher economic benefits.
As shown in fig. 2, according to another embodiment of the present invention, the control terminal 3 includes a display unit 31 and an input unit 32 disposed on the top end surface thereof, and a microprocessor core unit 33 and a power conversion circuit unit 34 disposed inside the control terminal 3, the display unit 31, the input unit 32 and the power conversion circuit unit 34 are all in communication connection with the microprocessor core unit 33, the microprocessor core unit 33 is in communication connection with the first motor 111, the second motor 211 and the heater 14, and the control terminal effectively controls the injection assembly and the mold locking assembly, so that the control assembly can accurately record the rotation parameters, the position parameters, the temperature parameters, the part count, the detailed production data, and the like of the injection molding device.
According to one embodiment of the present invention, the microprocessor core 33 is the ATMEGA328P family.
According to the utility model discloses an embodiment still includes support frame 4, support frame 4 by two relative backup pads and with both ends backup pad body coupling's support panel constitutes, support frame 4 be two, and two support frames 4 are arranged respectively in injection tube 12 and clamping screw 22's one end to be connected with injection tube 12 and clamping screw 22 respectively, the support frame plays certain support fixed action to the normal operation of each part in injection subassembly and the mode locking subassembly.
According to the utility model discloses an embodiment still includes auxiliary frame 5, and auxiliary frame 5 is integrated into one piece's supporting panel, and auxiliary frame 5 is two, and two auxiliary frames 5 are arranged respectively at injection tube 12 and clamping screw 22's the other end to be located in the middle of two support frames 4, two auxiliary frames 5 are connected with injection tube 12 and clamping screw 22 respectively, and the auxiliary frame has played better support fixed action for the normal operation of each part in injection subassembly and the mode locking subassembly.
According to the utility model discloses an embodiment still includes backing roll 6, and backing roll 6 runs through supporting panel and auxiliary frame 5 to with supporting panel and 5 fixed connection of auxiliary frame, thereby make this injection moulding device's structure more reasonable, further improved this miniature injection moulding device of desktop formula work efficiency.
According to another embodiment of the present invention, the injection device further comprises a heat radiator 7, the heat radiator 7 comprises a first heat radiator 71 and a second heat radiator 72, the first heat radiator 71 is fixedly connected with the support frame 4 arranged at one end of the injection tube 12 and is located outside the injection driving belt 112; the second radiator 72 is fixedly connected with the auxiliary frame 5 arranged at the other end of the clamping screw 22 and is positioned above the mold cavity 25, and the radiator can effectively avoid the phenomenon that the working efficiency is low or other faults are generated due to overhigh temperature in the working process of the device, so that the working time of the device is prolonged.
the utility model discloses a miniature device of moulding plastics of desktop formula, not only the volume is less, can the part production demand in fully provided small-size laboratory and family's laboratory, and complete machine low power dissipation need not industry 380 three phase current moreover, can normal use under 220V 50hz commercial power, the device simple structure, easily operation, portable have greatly widened the application range of injection molding machine, have stronger popularization suitability.
the previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a miniature injection moulding device of desktop formula which characterized in that includes:
The injection assembly (1) comprises a first driving part (11), a feeding screw rod, an injection cylinder (12), a raw material hopper (13), a heater (14) and an injection cavity (15), wherein the first driving part (11) is in transmission connection with the feeding screw rod which is horizontally arranged; the injection tube (12) is sleeved on the feeding screw rod, and the top of one end of the injection tube (12) is provided with a feeding hole; the bottom of the raw material hopper (13) is detachably connected with the feeding hole; the heater (14) is sleeved in the middle of the outer side of the injection tube (12); the injection cavity (15) is fixedly connected with the other end of the injection cylinder (12) and communicated with the inner cavity of the injection cylinder, and a plastic injection port (16) is arranged on the outer side end face of the injection cavity (15);
The mold locking assembly (2), the mold locking assembly (2) comprises a second driving part (21), a clamping screw (22), a ball screw sleeve (23), a demolding baffle (24) and a mold cavity (25); the second driving part (21) is in transmission connection with the ball screw rod sleeve (23); one end of the clamping screw rod (22) penetrates through the ball screw rod sleeve (23) and is in transmission connection with the ball screw rod sleeve (23); the other end of the clamping screw rod (22) is fixedly connected with the mould cavity (25); the demoulding baffle (24) is detachably connected to the clamping screw (22);
And the control terminal (3), the control terminal (3) with the first drive portion (11), the heater (14) and the second drive portion (21) communication connection.
2. The desktop micro injection molding device of claim 1, wherein the first driving unit (11) comprises a first motor (111) and an injection driving belt (112), the first motor (111) is in transmission connection with the injection driving belt (112); the injection driving belt (112) is in driving connection with the feeding screw.
3. The desktop micro injection molding device of claim 2, wherein the second driving portion (21) comprises a second motor (211) and a clamping transmission belt (212), the second motor (211) is in transmission connection with the clamping transmission belt (212); the clamping transmission belt (212) is in transmission connection with the ball screw rod sleeve (23).
4. The desktop micro injection molding device of claim 3, wherein the first motor (111) and the second motor (211) are both stepper motors or servo motors.
5. the desktop type micro injection molding device according to claim 4, wherein the control terminal (3) comprises a display unit (31) and an input unit (32) arranged on a top end face thereof, and a microprocessor core unit (33) and a power conversion circuit unit (34) arranged inside the control terminal (3), the display unit (31), the input unit (32) and the power conversion circuit unit (34) are all in communication connection with the microprocessor core unit (33), and the microprocessor core unit (33) is in communication connection with the first motor (111), the second motor (211) and the heater (14).
6. The desktop type micro injection molding device according to claim 2, further comprising two support frames (4), wherein the support frames (4) are composed of two opposite support plates and a support panel integrally connected with the two support plates, the number of the support frames (4) is two, and the two support frames (4) are respectively arranged at one end of the injection cylinder (12) and one end of the clamping screw (22) and are respectively connected with the injection cylinder (12) and the clamping screw (22).
7. The desktop type micro injection molding device according to claim 6, further comprising two auxiliary frames (5), wherein the two auxiliary frames (5) are integrally formed supporting panels, the two auxiliary frames (5) are respectively disposed at the other ends of the injection tube (12) and the clamping screw (22) and located between the two supporting frames (4), and the two auxiliary frames (5) are respectively connected with the injection tube (12) and the clamping screw (22).
8. The desktop type micro injection molding device according to claim 7, further comprising a supporting roller (6), wherein the supporting roller (6) penetrates through the supporting panel and the auxiliary frame (5) and is fixedly connected with the supporting panel and the auxiliary frame (5).
9. The desktop micro injection molding device according to claim 7, further comprising a heat sink (7), wherein the heat sink (7) comprises a first heat sink (71) and a second heat sink (72), the first heat sink (71) is fixedly connected to the support frame (4) disposed at one end of the injection cylinder (12) and is located outside the injection driving belt (112); the second radiator (72) is fixedly connected with the auxiliary frame (5) arranged at the other end of the clamping screw rod (22) and is positioned above the mold cavity (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270070.7U CN209794382U (en) | 2019-03-04 | 2019-03-04 | Desktop type miniature injection molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270070.7U CN209794382U (en) | 2019-03-04 | 2019-03-04 | Desktop type miniature injection molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209794382U true CN209794382U (en) | 2019-12-17 |
Family
ID=68823496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920270070.7U Active CN209794382U (en) | 2019-03-04 | 2019-03-04 | Desktop type miniature injection molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209794382U (en) |
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2019
- 2019-03-04 CN CN201920270070.7U patent/CN209794382U/en active Active
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