CN209999639U

CN209999639U - interior trimming panel injection molding machine

Info

Publication number: CN209999639U
Application number: CN201920812365.2U
Authority: CN
Inventors: 朱玲玲
Original assignee: Hebei Huatai Auto Parts Technology Co Ltd
Current assignee: Hebei Huatai Auto Parts Technology Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-01-31
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an interior plaque injection moulding machine, comprises a workbench, the end of workstation upper surface is equipped with the water tank, and end is equipped with the lower mould in addition, be equipped with on the lower mould rather than the assorted go up the mould, the workstation side is equipped with the mount, be equipped with servo electric jar on the mount, servo electric jar with go up the mould and link to each other, upward be equipped with guiding mechanism between mould and the lower mould, the workstation bottom is equipped with ejection mechanism, be equipped with the cooling bath in the lower mould, the intermediate position department of going up the mould upper surface is equipped with the hole of moulding plastics, be equipped with the baffle in the cooling bath, be equipped with circulation mechanism between cooling bath and the water tank, circulation mechanism is including locating connecting pipe and connecting pipe two between cooling bath and the water tank, the end of connecting pipe and connecting pipe two with the water tank is linked together, end in addition with the cooling bath communicates, connecting pipe and connecting pipe two with the link of cooling bath.

Description

interior trimming panel injection molding machine

Technical Field

The utility model relates to an injection moulding technical field specifically is interior plaque injection moulding machines.

Background

Injection molding is the most widely used manufacturing method in the process of manufacturing plastic products, for example, in products such as televisions, mobile phones, PDAs, automotive interiors, etc., various parts such as covers, housings, etc. can be manufactured by injection molding.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide interior plaque injection moulding machine, be convenient for promote the quick cooling of product in mould and the lower mould, improved production efficiency, it is ejecting to be convenient for the product that will mould plastics, is convenient for make go up the accurate butt joint of mould and lower mould, is convenient for drive the mould and reciprocates, is convenient for circulate the water in the water tank, saves the resource, and it is comparatively convenient to use, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

kinds of interior trimming panels injection molding machine, including the workstation, the end of the upper surface of the said workstation has water tanks, another end has lower moulds, there are matched upper moulds on the said lower mould, the said workstation side has fixed mounts, there are servo electric cylinders on the said fixed mount, the said servo electric cylinder couples to said upper mould, there are guiding mechanisms between said upper mould and lower mould, the said workstation bottom has liftout mechanisms, there are cooling channels in the said lower mould, the middle position of the upper surface of the said upper mould has injection molding holes;

the cooling tank is internally provided with a partition plate, a circulating mechanism is arranged between the cooling tank and the water tank and comprises a connecting pipe and a second connecting pipe which are arranged between the cooling tank and the water tank, the ends of the connecting pipe and the second connecting pipe are communicated with the water tank, the other end of the connecting pipe is communicated with the cooling tank, the connecting ends of the connecting pipe and the second connecting pipe and the cooling tank are respectively arranged at two sides of the partition plate, the connecting pipe is provided with a circulating pump, toothed cooling fins are fixedly arranged in the cooling tank, and the tooth surfaces of the cooling fins are horizontally arranged.

As the utility model discloses a go into steps and improve, ejection mechanism is including locating recess on the workstation with locate fore-set in the recess, the fore-set is connected with the dog through the spliced pole, be equipped with the limiting plate in the recess, the spliced pole is followed the through-hole of seting up on the limiting plate passes, the cover is equipped with the pressure spring on the spliced pole, the pressure spring is located between limiting plate and the dog, the dog below is equipped with servo electric jar two, servo electric jar two set firmly in through the mounting bracket the workstation bottom.

As the utility model discloses a go into step improvements, the workstation below is equipped with supporting mechanism, supporting mechanism is including establishing the supporting leg in the workstation bottom, the bottom of supporting leg is equipped with the backing plate.

As the utility model discloses a go into step improvements, the side of water tank is equipped with logical groove, it installs liquid level observation window to lead to the inslot.

As the utility model discloses a go forward step improvements, the upper surface of water tank is equipped with the inlet tube, the side of inlet tube is equipped with control valve .

As the utility model discloses a go into step improvements, guiding mechanism is including setting firmly the guide post on the lower mould upper surface and establishing the guide way on last mould, guide way and guide post sliding connection.

As a further improvement of of the present invention, the end of the connecting tube connected to the water tank is located on the upper portion of the water tank, and the end of the connecting tube two connected to the water tank is located on the lower portion of the water tank.

As the utility model discloses a go into step improvements, the cooling bath is for following the square groove that the lower mould side set up.

As a further improvement of of the present invention, a control valve is provided on the second connecting pipe.

As the utility model discloses a go into step improvements, the upper surface of water tank is equipped with control switch group, external power source's output is connected to control switch group's input electricity, control switch group's output electricity is connected respectively the input of servo electric jar , servo electric jar two and circulating pump.

Compared with the prior art, the utility model has the beneficial effects that the product in the mould and the lower mould is cooled off fast through setting up cooling bath and water tank and being convenient for promote, has improved production efficiency, and the product of being convenient for will moulding plastics is ejecting through setting up ejection mechanism, is convenient for make the accurate butt joint of mould and lower mould through setting up guiding mechanism, reciprocates through setting up servo electric jar drive upper mould of being convenient for, is convenient for circulate the water in the water tank through setting up circulation mechanism, saves the resource, and it is comparatively convenient to use be provided with the fin in the cooling bath, and the flank of tooth level of fin sets up, is favorable to thermal giving off when servo electric jar two is out of work, dog and servo electric jar two are contactless, the fore-set is in under the pressure spring effect stifled tightly in the recess, get into when preventing moulding plastics in the melt, convenient the realization control when the fore-set shrink.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is another sectional structure diagram of the present invention.

Fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic view of a horizontal cross-sectional structure of the middle and lower dies of the present invention.

In the figure, 1 workbench, 2 supporting mechanisms, 21 supporting legs, 22 backing plates, 3 circulating mechanisms, 31 connecting pipes , 32 circulating pumps, 33 connecting pipes II, 4 guiding mechanisms, 41 guiding grooves, 42 guiding columns, 5 water tanks, 6 control switch sets, 7 fixing frames, 8 servo electric cylinders , 9 injection molding holes, 10 upper dies, 11 lower dies, 13 liquid level observation windows, 14 water inlet pipes, 15 cooling grooves, 151 partition plates, 152 radiating fins, 16 ejection mechanisms, 161 ejection columns, 162 grooves, 163 limiting plates, 164 compression springs, 165 connecting columns, 166 stoppers, 167 servo electric cylinders II and 168 mounting frames.

Detailed Description

The technical solution 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 , but not all embodiments.

The kinds of interior trimming panels injection molding machine shown in fig. 1-5 comprises a workbench 1, wherein a water tank 5 is arranged at the end of the upper surface of the workbench 1, a lower die 11 is arranged at the end, an upper die 10 matched with the lower die 11 is arranged on the lower die 11, a fixed frame 7 is arranged at the side part of the workbench 1, a servo electric cylinder 8 is arranged on the fixed frame 7, the servo electric cylinder 8 is connected with the upper die 10, the servo electric cylinder 8 drives the upper die 10 to move up and down, a guide mechanism 4 is arranged between the upper die 10 and the lower die 11, the guide mechanism 4 comprises a guide post 42 fixedly arranged on the upper surface of the lower die 11 and a guide groove 41 arranged on the upper die 10, the guide groove 41 is connected with the guide post 42 in a sliding manner, and the upper die 10 and the lower die 11 are accurately butted through the guide mechanism 4.

1 bottom of workstation is equipped with ejection mechanism 16, ejection mechanism 16 is including locating recess 162 on the workstation 1 with locate prop 161 in the recess 162, prop 161 is connected with dog 166 through spliced pole 165, be equipped with limiting plate 163 in the recess 162, spliced pole 165 is followed the through-hole of seting up on the limiting plate 163 passes, the cover is equipped with pressure spring 164 on the spliced pole 165, pressure spring 164 is located between limiting plate 163 and the dog 166, dog 166 below is equipped with two 167 servo electric jar, two 167 servo electric jar set firmly in 1 bottom of workstation through mounting bracket 168. Through setting up ejection mechanism 16 is convenient for ejecting the good product of moulding plastics, when servo two 167 non-operating electric jar, dog 166 and two 167 contactless of servo electric jar, it is in to push up post 161 is in under the pressure spring 164 effect stifled tightly in the recess 162, the melt gets into in the recess 162 when preventing to mould plastics, conveniently realizes control when pushing up post 161 contracts.

The cooling device is characterized in that a cooling groove 15 is arranged in the lower die 11, an injection hole 9 is arranged in the middle of the upper surface of the upper die 10, injection molding is carried out on the upper die 10 and the lower die 11 through the injection hole 9, the cooling groove 15 is a square groove arranged along the side edge of the lower die 11, a partition plate 151 is arranged in the cooling groove 15, a circulating mechanism 3 is arranged between the cooling groove 15 and the water tank 5, the circulating mechanism 3 comprises a connecting pipe 31 and a connecting pipe two 33 which are arranged between the cooling groove 15 and the water tank 5, the ends of the connecting pipe 31 and the connecting pipe two 33 are communicated with the water tank 5, the end of the connecting pipe 31 and the connecting pipe two 33 and the cooling groove 15 are respectively arranged on two sides of the partition plate 151, a circulating pump 32 is arranged on the connecting pipe 31, the end of the connecting pipe 31 connected with the water tank 5 is arranged on the upper portion of the water tank 5, the end of the connecting pipe two 33 and the water tank 5 is arranged on the lower portion of the connecting pipe two 33, a control valve is arranged on the connecting pipe two 33, the cooling groove 5, the cooling groove 152 and the cooling fin can be arranged in the lower die 11 to promote the cooling groove to increase the heat dissipation efficiency of the cooling fin by the cooling device, and the cooling fin.

The supporting mechanism 2 is arranged below the workbench 1, the supporting mechanism 2 comprises supporting legs 21 arranged at the bottom of the workbench 1, and base plates 22 are arranged at the bottoms of the supporting legs 21.

The side of water tank 5 is equipped with logical groove, logical inslot is installed liquid level observation window 13, the upper surface of water tank 5 is equipped with inlet tube 14, the side of inlet tube 14 is equipped with control valve , can observe the liquid level of water tank 5 internal water through liquid level observation window 13, when the circulating water consumption was too much, convenient to use person passed through inlet tube 14 in time adds water.

The upper surface of water tank 5 is equipped with control switch group 6, the output of external power source is connected to control switch group 6's input electricity, control switch group 6's output electricity is connected respectively the input of servo electric cylinder 8, servo electric cylinder two 167 and circulating pump 32.

When the automatic injection molding machine is used, the servo electric cylinder drives the upper die 10 to move downwards, the guide mechanism 4 enables the upper die 10 and the lower die 11 to be accurately butted, injection molding is carried out on the upper die 10 and the lower die 11 through the injection molding hole 9, cold water can circulate in the lower die 11 through the water tank 5, the circulation mechanism 3 and the cooling tank 15, and rapid cooling of products is promoted.

The servo electric cylinder II 167 resets after ejecting a product, a gap is reserved between the stop block 166 and the servo electric cylinder II 167, the ejection column 161 is tightly blocked in the groove 162 under the action of the pressure spring 164, molten materials are prevented from entering the groove 162 during injection molding, and automatic control during shrinkage of the ejection column 161 is conveniently achieved.

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

The injection molding machine for the interior trim panel comprises a workbench (1) and is characterized in that a water tank (5) is arranged at a end of the upper surface of the workbench (1), a lower die (11) is arranged at another end of the upper surface of the workbench (1), an upper die (10) matched with the lower die (11) is arranged on the lower die (11), a fixed frame (7) is arranged at the side part of the workbench (1), a servo electric cylinder (8) is arranged on the fixed frame (7), the servo electric cylinder (8) is connected with the upper die (10), a guide mechanism (4) is arranged between the upper die (10) and the lower die (11), an ejection mechanism (16) is arranged at the bottom of the workbench (1), a cooling groove (15) is arranged in the lower die (11), and an injection molding hole (9) is arranged in the middle position;

the cooling device is characterized in that a partition plate (151) is arranged in the cooling tank (15), a circulating mechanism (3) is arranged between the cooling tank (15) and the water tank (5), the circulating mechanism (3) comprises a connecting pipe (31) and a connecting pipe II (33) which are arranged between the cooling tank (15) and the water tank (5), the ends of the connecting pipe (31) and the connecting pipe II (33) are communicated with the water tank (5), the other end is communicated with the cooling tank (15), the connecting ends of the connecting pipe (31) and the connecting pipe II (33) and the cooling tank (15) are respectively arranged on two sides of the partition plate (151), a circulating pump (32) is arranged on the connecting pipe (31), toothed cooling fin tooth surfaces (152) are fixedly arranged in the cooling tank (15), and the cooling fins (152) are horizontally arranged.
2. The kinds of interior trimming panels injection moulding machine of claim 1, characterized in that ejection mechanism (16) is including locating recess (162) on workstation (1) and locating apex post (161) in recess (162), apex post (161) is connected with dog (166) through spliced pole (165), be equipped with limiting plate (163) in recess (162), spliced pole (165) are followed the through-hole of seting up on limiting plate (163) passes, the cover is equipped with pressure spring (164) on spliced pole (165), pressure spring (164) are located between limiting plate (163) and dog (166), dog (166) below is equipped with servo electric cylinder two (167), servo electric cylinder two (167) through mounting bracket (168) set firmly in workstation (1) bottom.
3. The kind of interior trimming panels injection moulding machine of claim 1, wherein a support mechanism (2) is provided under the working platform (1), the support mechanism (2) comprises a support leg (21) provided at the bottom of the working platform (1), and a backing plate (22) is provided at the bottom of the support leg (21).
4. The kinds of interior trimming panels injection molding machine of claim 1, wherein a through groove is provided on the side of the water tank (5), and a liquid level observation window (13) is installed in the through groove.
5. The kind of interior trimming panels injection molding machine of claim 1, wherein the upper surface of the water tank (5) is provided with a water inlet pipe (14), and the side of the water inlet pipe (14) is provided with a control valve .
6. The kind of inner decoration board injection molding machine of claim 1, wherein the guide mechanism (4) includes a guide post (42) fixed on the upper surface of the lower mold (11) and a guide slot (41) provided on the upper mold (10), the guide slot (41) and the guide post (42) are connected in a sliding manner.
7. The kinds of interior trimming panels injection molding machine of claim 1, wherein the end of the connecting tube (31) connected to the water tank (5) is located at the upper portion of the water tank (5), and the end of the connecting tube two (33) connected to the water tank (5) is located at the lower portion of the water tank (5).
8. The kinds of inner decoration plates injection molding machine of claim 1, wherein the cooling slot (15) is a square slot along the side of the lower mold (11).
9. The kinds of interior trimming panels injection molding machine of claim 1, wherein a control valve is provided on the second connecting tube (33).
10. The kind of interior trimming panels injection moulding machine of claim 1, wherein the upper surface of the water tank (5) is provided with a control switch group (6), the input end of the control switch group (6) is electrically connected with the output end of an external power supply, and the output ends of the control switch group (6) are respectively electrically connected with the input ends of the servo electric cylinder (8), the servo electric cylinder two (167) and the circulating pump (32).