CN218286481U

CN218286481U - High-precision injection molding device

Info

Publication number: CN218286481U
Application number: CN202221973338.1U
Authority: CN
Inventors: 肖萍
Original assignee: Qingdao Shunmei Electric Appliance Co ltd
Current assignee: Qingdao Shunmei Electric Appliance Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-13
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a high accuracy injection moulding's device of moulding plastics, the on-line screen storage device comprises a base, first mounting panel is all installed to the both sides at base top, and runs through one side of first mounting panel has the injection tube, drive assembly is installed to the one end of injection tube, and drive assembly's output is connected with crowded material threaded rod to crowded material threaded rod extends to the inside of injection tube, the transport cylinder is installed at the top of first mounting panel, and transport cylinder and injection tube intercommunication, the transport cylinder is close to drive assembly's one end and installs the motor. The utility model discloses a be provided with first heating insulation subassembly on the transport cylinder, be provided with second heating insulation subassembly on the storage section of thick bamboo, be provided with the auger delivery pole in the transport cylinder for the auger delivery pole can accomplish the transport task to the raw materials, can further implement the stoving task to the raw materials simultaneously, and then has the precision that too much moisture influences the final product in avoiding it easily.

Description

High-precision injection molding device

Technical Field

The utility model relates to an injection moulding equipment technical field especially relates to a high accuracy injection moulding's device of moulding plastics.

Background

Plastic products are very common in modern daily life, and are generally manufactured by matching an injection molding device with a mold, wherein when the injection molding device is used, raw materials are firstly introduced into an injection tube and then are extruded into the mold through the injection tube, so that the final molding task is completed.

Current injection moulding's injection moulding device is when using, and its raw materials generally are plastic granules, and it is after putting into the injection tube to it, and the injection tube melts it, but at the practical application in-process, has partial moisture very easily in the raw materials, and then causes and produces a large amount of gases in melting the in-process, and gas in case too much more than exhaust efficiency will cause the raw materials that finally gets into the mould to contain the condition such as a large amount of bubbles, finally causes product precision greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the device of moulding plastics of a high accuracy injection moulding who provides, it is provided with first heating insulation subassembly through being provided with on the feed cylinder, be provided with second heating insulation subassembly on the storage section of thick bamboo, be provided with the auger delivery pole in the feed cylinder for the auger delivery pole can accomplish the transport task to the raw materials, can further implement the stoving task to the raw materials simultaneously, and then avoid having the precision that too much moisture influences the final product in it easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high accuracy injection moulding's device of moulding plastics, includes the base, first mounting panel is all installed to the both sides at base top, and runs through there is the injection tube one side of first mounting panel, drive assembly is installed to the one end of injection tube, and drive assembly's output is connected with crowded material threaded rod to crowded material threaded rod extends to the inside of injection tube, a transport cylinder is installed at the top of first mounting panel, and transport cylinder and injection tube intercommunication, transport cylinder installs the motor near drive assembly's one end, and the output of motor is connected with spiral delivery rod to spiral delivery rod runs through transport cylinder, spiral delivery rod keeps away from the one end of motor and installs half bevel gear, first heating insulation subassembly is installed to the bottom of transport cylinder outer wall, and crowded material threaded rod outer wall's top has seted up first air outlet through-hole to the internally mounted of first air outlet through-hole has first dustproof filter plate, one side intercommunication that the motor was kept away from at the base top has a section of thick bamboo, second heating insulation subassembly is installed to the lateral wall of dwang, and the both sides at storage cylinder top all set up the second air outlet through-hole, and the internally mounted has the dustproof filter plate of second storage rod, and the top of the stirring mechanism is provided with the mounting panel, and the guide groove is provided with the bottom of storage rod and the stirring mechanism.

Preferably, the mounting plate is U-shaped in cross section, and the mounting plate and the fixing plate are integrally manufactured.

Preferably, the guide rod and the stirring rod are integrally manufactured, and the guide rod and the groove form a relative sliding structure.

Preferably, the central axis of the stirring rod is perpendicular to the central axis of the fixing plate, and the stirring rod is in threaded connection with the fixing plate.

Preferably, drive mechanism is including installing the second mounting panel that is close to half bevel gear one side at storage barrel outer wall, the top of second mounting panel is run through there is the pivot, and is connected through belt pulley mechanism between pivot and the dwang, the bottom of pivot and the outside that is close to the bottom all install the awl tooth main part.

Preferably, the bevel gear body and the half bevel gear are perpendicular to each other, and the bevel gear body is located at a position where the bevel gear body is meshed with the half bevel gear.

Compared with the prior art, the utility model, its beneficial effect does:

1. through being provided with first heating insulation subassembly on the transport cylinder, be provided with second heating insulation subassembly on the storage section of thick bamboo, be provided with the auger delivery pole in the transport cylinder for the auger delivery pole can accomplish the transport task to the raw materials, can further implement the stoving task to the raw materials simultaneously, and then avoids having the precision that too much moisture influences the final product in it easily.

2. Through being provided with drive mechanism on the storage section of thick bamboo for when auger delivery pole rotated, the dwang can constantly reciprocating rotation, and then constantly reciprocates when driving the continuous reciprocating rotation of puddler, thereby can drive the raw materials in the storage section of thick bamboo constantly by the stirring throw, and then ensure its stoving effect.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a high-precision injection molding device provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is an enlarged schematic view of fig. 1 at C according to the present invention;

fig. 5 is a schematic view of a front view structure of the injection molding device for high precision injection molding according to the present invention;

fig. 6 is the utility model provides a spatial structure schematic diagram of a high accuracy injection moulding's device mounting panel of moulding plastics.

In the figure: 1 base, 2 first mounting plate, 3 injection cylinder, 4 driving component, 5 extruding threaded rod, 6 conveying cylinder, 7 motor, 8 screw conveying rod, 9 half bevel gear, 10 first heating and heat-insulating component, 11 first air outlet through hole, 12 first dustproof filter plate, 13 material storage cylinder 14 second heating and heat preservation components, 15 second air outlet through holes, 16 second dustproof filter plates, 17 mounting plates, 18 fixing plates, 19 rotating rods, 20 grooves, 21 guide rods, 22 stirring rods, 23 second mounting plates, 24 rotating shafts, 25 belt pulley mechanisms and 26 bevel gear bodies.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

Referring to fig. 1-6, an injection molding apparatus for high precision injection molding comprises a base 1, first mounting plates 2 mounted on both sides of the top of the base 1, and one side of the first mounting plate 2 is penetrated with an injection tube 3, one end of the injection tube 3 is provided with a driving component 4, the output end of the driving component 4 is connected with a material extruding threaded rod 5, and the extrusion threaded rod 5 extends to the inside of the injection cylinder 3, the top of the first mounting plate 2 is provided with a delivery cylinder 6, and the delivery cylinder 6 is communicated with the injection cylinder 3, one end of the delivery cylinder 6 close to the driving component 4 is provided with a motor 7, the output end of the motor 7 is connected with a spiral delivery rod 8, a screw conveying rod 8 penetrates through the conveying cylinder 6, a half bevel gear 9 is arranged at one end of the screw conveying rod 8, which is far away from the motor 7, a first heating and heat-insulating assembly 10 is arranged at the bottom of the outer wall of the conveying cylinder 6, a first air outlet through hole 11 is arranged at the top of the outer wall of the extrusion threaded rod 5, a first dustproof filter plate 12 is arranged in the first air outlet through hole 11, a storage cylinder 13 is communicated with one side of the top of the base 1 far away from the motor 7, a second heating and heat-insulating component 14 is arranged on the outer side wall of the storage cylinder 13, and both sides of the top of the storage cylinder 13 are provided with second air outlet through holes 15, a second dustproof filter plate 16 is arranged inside the second air outlet through holes 15, a mounting plate 17 is arranged on the top of the storage cylinder 13, and the inner side wall of the mounting plate 17 is provided with a fixing plate 18, the cross section of the mounting plate 17 is U-shaped, and the mounting plate 17 and the fixing plate 18 are integrally manufactured, so that the connecting strength of the mounting plate 17 and the fixing plate 18 is ensured in the using process, meanwhile, the mounting plate 17 can be fixed on the material storage barrel 13 in a welding mode and the like, so that the connection strength of the material storage barrel in the use process is further ensured;

a rotating rod 19 penetrates through the top of the mounting plate 17, grooves 20 are formed in two sides of the bottom end of the rotating rod 19, a guide rod 21 is arranged inside each groove 20, a stirring rod 22 is arranged at the bottom end of each guide rod 21, the stirring rod 22 penetrates through the fixing plate 18 and extends into the storage barrel 13, the guide rods 21 and the stirring rods 22 are integrally manufactured, and the guide rods 21 and the grooves 20 form a relative sliding structure, so that the two groups of guide rods 21 can drive the stirring rods 22 to rotate when the rotating rod 19 rotates, further, the stirring rods 22 can continuously stir the residual raw materials in the storage barrel 13, and the drying effect is improved;

the central axis of the stirring rod 22 is perpendicular to the central axis of the fixing plate 18, and the stirring rod 22 is in threaded connection with the fixing plate 18, so that when the rotating rod 19 drives the stirring rod 22 to rotate in a reciprocating manner, the stirring rod 22 can move up and down continuously, raw materials can be thrown up continuously, and water is prevented from accumulating inside the raw materials;

be provided with on the storage cylinder 13 and be used for driving dwang 19 pivoted drive mechanism, drive mechanism is including installing the second mounting panel 23 that is close to half bevel gear 9 one side at storage cylinder 13 outer wall, the top of second mounting panel 23 is run through there is pivot 24, and be connected through belt pulley mechanism 25 between pivot 24 and the dwang 19, bevel gear main part 26 is all installed with the outside that is close to the bottom of pivot 24, bevel gear main part 26 and half bevel gear 9 mutually perpendicular, and bevel gear main part 26 is located the position department with half bevel gear 9 meshing, when making spiral delivery pole 8 rotate, half circle tooth piece on the half bevel gear 9 can be intermittent type with a set of meshing in two sets of bevel gear main parts 26, and then make pivot 24 constantly reciprocating rotation thereupon, and then drive dwang 19 and accomplish reciprocating rotation's task.

The utility model discloses during the use, as shown in fig. 1-6, communicate injection tube 3 with the mould, with the device switch on, add the raw materials in to storage cylinder 13, open first heating heat preservation subassembly 10, second heating heat preservation subassembly 14, motor 7, drive assembly 4 and injection tube 3, motor 7 drives screw conveyor 8 and constantly carries to injection tube 3 with raw materials in storage cylinder 13, injection tube 3 further implements the melting to the raw materials that gets into it, drive assembly 4 drives crowded material threaded rod 5 and implements the task of moulding plastics in getting into the mould with the raw materials extrusion, at this in-process, second heating heat preservation subassembly 14 and first heating heat preservation subassembly 10 can dry the task respectively to the surplus raw materials of storage cylinder 13 and the raw materials that pass through in transport cylinder 6, screw conveyor 8 is when rotating simultaneously, half-ring tooth piece on the half bevel gear 9 can intermittent type with a set of meshing in two sets of bevel gear main parts 26 of intermittent type and the continuous rotation thereupon, and then make pivot 24 constantly rotate thereupon constantly, through being connected of pivot 24 and dwang mechanism 25 between 19, make pulley 19 constantly rotate thereupon constantly, and then make the continuous rotation of stirring pole can further dry the continuous stirring pole and carry out the continuous effect of stirring and carry out the reciprocating and increase in follow-up the follow-up stirring pole, thereby the reciprocal stirring effect of stirring and further drying the reciprocal stirring pole and carry out the reciprocal drying effect of the reciprocal storage cylinder 13, thereby the reciprocal stirring effect of stirring and further increase of stirring, thereby the reciprocal stirring effect of stirring pole, thereby the reciprocal stirring effect of stirring and carry out a set of follow-up and carry out the reciprocal drying effect of follow-up and carry out the reciprocal connection of follow-up and further effect, thereby the reciprocal stirring and further effect of follow-up and carry out the reciprocal stirring pole and carry out the reciprocal stirring effect of follow-up and increase in the reciprocal storage cylinder 13, thereby 21, thereby the reciprocal stirring effect of follow-up and carry out the reciprocal stirring effect of reciprocal stirring rod.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy injection moulding's injection moulding device, includes base (1), its characterized in that, first mounting panel (2) are all installed to the both sides at base (1) top, and one side of first mounting panel (2) runs through injection tube (3), drive assembly (4) are installed to the one end of injection tube (3), and the output of drive assembly (4) is connected with crowded material threaded rod (5), and crowded material threaded rod (5) extend to the inside of injection tube (3), a conveying cylinder (6) is installed at the top of first mounting panel (2), and conveying cylinder (6) and injection tube (3) intercommunication, motor (7) are installed to the one end that conveying cylinder (6) are close to drive assembly (4), and the output of motor (7) is connected with screw conveyor pole (8) to screw conveyor pole (8) run through conveying cylinder (6), the one end that screw conveyor pole (8) kept away from motor (7) is installed half bevel gear (9), first heating subassembly (10) are installed to the bottom of conveying cylinder (6) outer wall, and the top of the outer wall of material threaded rod (5) is seted up first through-hole (11) and the dustproof through-hole (11) is installed to the top of base (11) and the filter plate (12) is kept away from the inside of base (1), second heating and heat preservation subassembly (14) are installed to the lateral wall of storage cylinder (13), and the both sides at storage cylinder (13) top have all seted up second outlet vent hole (15), and the internally mounted of second outlet vent hole (15) has dustproof filter plate of second (16), mounting panel (17) are installed at the top of storage cylinder (13), and the inside wall of mounting panel (17) installs fixed plate (18), dwang (19) have been run through at the top of mounting panel (17), and recess (20) have all been seted up to the both sides of dwang (19) bottom, the inside of recess (20) is provided with guide bar (21), and stirring rod (22) are installed to the bottom of guide bar (21) to stirring rod (22) run through the inside that fixed plate (18) extend to storage cylinder (13), be provided with on a section of thick bamboo (13) and be used for driving dwang (19) pivoted drive mechanism.

2. A high precision injection molding apparatus as claimed in claim 1, wherein the cross-sectional shape of the mounting plate (17) is "U" shape, and the mounting plate (17) and the fixing plate (18) are integrally formed.

3. A high precision injection molding apparatus as claimed in claim 1, wherein the guide rod (21) and the stirring rod (22) are integrally formed, and the guide rod (21) and the groove (20) form a relative sliding structure.

4. A high precision injection molding apparatus as claimed in claim 1, wherein the central axis of the stirring rod (22) is perpendicular to the central axis of the fixing plate (18), and the stirring rod (22) is screwed with the fixing plate (18).

5. The injection molding device for high-precision injection molding according to claim 1, wherein the transmission mechanism comprises a second mounting plate (23) which is arranged on one side of the outer wall of the storage cylinder (13) close to the half bevel gear (9), a rotating shaft (24) penetrates through the top of the second mounting plate (23), the rotating shaft (24) is connected with the rotating rod (19) through a belt pulley mechanism (25), and the conical tooth main body (26) is arranged at the bottom end of the rotating shaft (24) and the outer side close to the bottom end.

6. A high precision injection molding apparatus as claimed in claim 5, wherein the bevel gear body (26) and the half bevel gear (9) are perpendicular to each other, and the bevel gear body (26) is located at a position to mesh with the half bevel gear (9).