CN217514416U

CN217514416U - A high-efficient forming die for plastic goods production

Info

Publication number: CN217514416U
Application number: CN202220591059.2U
Authority: CN
Inventors: 邹道纯; 彭庆; 徐志刚
Original assignee: Anhui Runjia New Material Co ltd
Current assignee: Anhui Runjia New Material Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-09-30
Anticipated expiration: 2032-03-18

Abstract

The utility model provides a high-efficient forming die for plastic production, including workstation, supporting leg, telescopic link and fixed spring, the top fixedly connected with upper die base of telescopic link, first fluting has been seted up to the surface of upper die base, first grooved inside gomphosis is connected with the mould, the equal fixedly connected with cardboard in both sides of going up the mould, the draw-in groove has all been seted up to first grooved both sides, draw-in groove and cardboard looks gomphosis. The utility model discloses in, through first fluting and last mould gomphosis on the upper die base, and go up the cardboard on the mould and the draw-in groove gomphosis on the upper die base, make to change the mould comparatively simple and convenient, through second fluting and the bed die gomphosis on the die base, make to change the bed die comparatively simple and convenient, moreover through the roof on the second cylinder can also be ejecting with the bed die from the second fluting in, avoided the bed die card inside the second fluting, improve the efficiency that the bed die was changed effectively.

Description

A high-efficient forming die for plastic goods production

Technical Field

The utility model relates to a plastic product production technical field specifically is a high-efficient forming die for plastic goods production.

Background

The plastic is mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements, the finished product is solid and is molten liquid in the manufacturing process, so the plastic can be heated by a machine to melt the plastic, pressurized to flow the plastic and cooled to solidify the plastic to form various shapes, and the plastic is widely applied and is an indispensable part in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances;

chinese patent (publication No. CN210501163U, published as 2020.05.12) discloses a forming mold for plastic product production, which comprises an upper mold and a lower mold, wherein the upper mold is positioned at the top of the lower mold, a cooling device is arranged at one side of the lower mold, a buffering and positioning mechanism is arranged between the upper mold and the lower mold, the lower mold comprises a male mold plate, a lower fixing plate and a male mold core, and the cooling device comprises a U-shaped groove. The utility model discloses an go up mould and bed die compound die, then through watering and water the mouth and water the injection moulding glue, after pouring suitable volume, cool down the mould through cooling device, can make the plastic fast curing, and then reach rapid prototyping's purpose, the forming die who has solved current plastic goods mostly does not have cooling device, make the problem that plastic goods shaping efficiency is low, this forming die is used in the production of plastic goods, have to the refrigerated advantage of mould, make the plastic can rapid prototyping, the shaping efficiency of plastic mould has been improved. However, the device is fixed in specification and size of the mold, so that the device can only be used for producing plastics of the same specification and size, and thus plastics of different specifications and sizes cannot be produced, and the device is poor in applicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency forming die for plastic product production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency forming die for plastic product production comprises a workbench, supporting legs, telescopic rods and fixing springs, wherein the top end of each telescopic rod is fixedly connected with an upper die base, the outer surface of each upper die base is provided with a first groove, the inner part of each first groove is embedded and connected with an upper die, the two sides of each upper die are fixedly connected with clamping plates, the two sides of each first groove are respectively provided with a clamping groove, the clamping grooves are embedded and connected with the clamping plates, the top part of the workbench is fixedly connected with a lower die base, the outer surface of the lower die base is provided with a second groove, the inner part of each second groove is embedded and connected with a lower die, the two sides of each second groove are respectively provided with a cavity, the inner wall of each cavity is fixedly connected with a plurality of fixing blocks, the outer surface of the lower die is sleeved with a condensing tube, the condensing tube is fixedly connected with the fixing blocks, and the outer surface of the workbench is provided with two first openings, two second openings are formed in the bottom of the lower die base, the first openings correspond to the second openings in position, a second cylinder is fixedly connected inside each of the two first openings, a top plate is fixedly connected to the movable end of each second cylinder, and an ejector rod is fixedly connected to the top of each top plate.

Preferably, two embedded blocks are fixedly connected to the bottom of the lower die, two embedded grooves are formed in the inner bottom wall of the second groove, and the embedded blocks are embedded in the embedded grooves.

Preferably, the top fixedly connected with two first cylinders of workstation, two the equal fixedly connected with connecting block of expansion end of first cylinder, the top fixedly connected with driving motor of connecting block, driving motor's drive end fixedly connected with clamp plate, the clamp plate contacts with last mould.

Preferably, the bottom of the lower die is provided with two ejection grooves, and the ejector rods are embedded with the ejection grooves.

Preferably, the upper mold is fitted to the lower mold.

The utility model discloses following beneficial effect has:

1. this a high-efficient forming die for plastic goods production, through first fluting on the upper die base and last mould gomphosis, and go up the cardboard on the mould and the draw-in groove gomphosis on the upper die base, it is comparatively simple and convenient to make to change the mould, second fluting and bed die gomphosis on through the die holder, it is comparatively simple and convenient to make to change the bed die, and it is ejecting from the second fluting with the bed die through the roof on the second cylinder in addition, avoided the bed die card inside the second fluting, improve the efficiency that the bed die was changed effectively.

2. This a high-efficient forming die for plastic goods production can drive the clamp plate through first cylinder will go up mould and bed die compound die, and clamp plate and last mould contact for the power that the clamp plate provided can be with bed die and last mould in close contact with, can drive the clamp plate through driving motor moreover and rotate, avoids the clamp plate to block to last mould and changes, and the ejector pin on the roof can be ejecting with the shaping plastic in the bed die cavity, has improved the efficiency that operating personnel took out the plastic.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the present invention;

fig. 2 is an enlarged view of fig. 1 a of the present invention;

fig. 3 is an enlarged view of the present invention at B of fig. 1;

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

fig. 5 is a cross-sectional view of the ejector pin and the lower mold according to the present invention.

Wherein, 1, a workbench; 2. supporting legs; 3. a telescopic rod; 4. fixing the spring; 5. an upper die holder; 6. an upper die; 7. clamping a plate; 8. a first cylinder; 9. connecting blocks; 10. a drive motor; 11. pressing a plate; 12. a lower die holder; 13. a lower die; 14. a condenser tube; 15. a second cylinder; 16. a first slot; 17. a card slot; 18. a cavity; 19. a fixed block; 20. a fitting block; 21. a fitting groove; 22. a second slot; 23. a first opening; 24. a second opening; 25. a top plate; 26. a top rod; 27. ejecting the slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 embodiment is as follows:

as shown in FIGS. 1-5, the embodiment of the utility model provides a high-efficiency forming mold for plastic product production, which comprises a workbench 1, supporting legs 2, a telescopic rod 3 and a fixed spring 4, the top end of the telescopic rod 3 is fixedly connected with an upper mold base 5, the outer surface of the upper mold base 5 is provided with a first open slot 16, the inner part of the first open slot 16 is embedded and connected with an upper mold 6, both sides of the upper mold 6 are fixedly connected with a clamping plate 7, both sides of the first open slot 16 are provided with clamping slots 17, the clamping slots 17 are embedded and connected with the clamping plate 7, the top of the workbench 1 is fixedly connected with a lower mold base 12, the outer surface of the lower mold base 12 is provided with a second open slot 22, the inner part of the second open slot 22 is embedded and connected with a lower mold 13, both sides of the second open slot 22 are provided with cavities 18, the inner walls of the cavities 18 are fixedly connected with a plurality of fixed blocks 19, the outer surface of the lower mold 13 is sleeved with a condenser pipe 14, condenser pipe 14 and fixed block 19 fixed connection, two first openings 23 have been seted up to the surface of workstation 1, and two second openings 24 have been seted up to the bottom of die holder 12, and first opening 23 is corresponding with second opening 24's position, the equal fixedly connected with second cylinder 15 in inside of two first openings 23, the expansion end fixedly connected with roof 25 of second cylinder 15, the top fixedly connected with ejector pin 26 of roof 25.

The bottom of the lower die 13 is fixedly connected with two embedded blocks 20, the inner bottom wall of the second open slot 22 is provided with two embedded grooves 21, the embedded blocks 20 are embedded with the embedded grooves 21, so that the embedded blocks 20 on the lower die 13 are embedded with the embedded grooves 21 on the lower die holder 12, and the lower die 13 is embedded with the second open slot 22 on the lower die holder 12; the top of the workbench 1 is fixedly connected with two first cylinders 8, the movable ends of the two first cylinders 8 are fixedly connected with a connecting block 9, the top of the connecting block 9 is fixedly connected with a driving motor 10, the driving end of the driving motor 10 is fixedly connected with a pressing plate 11, the pressing plate 11 is in contact with the upper die 6, the pressing plate 11 can be driven by the first cylinders 8 to close the upper die 6 and the lower die 13, and the pressing plate 11 is in contact with the upper die 6, so that the lower die 13 can be tightly contacted with the upper die 6 by the force provided by the pressing plate 11, and the pressing plate 11 can be driven by the driving motor 10 to rotate, thereby preventing the pressing plate 11 from blocking the upper die 6 to be replaced; two ejection grooves 27 are formed in the bottom of the lower die 13, and the ejector rods 26 are embedded with the ejection grooves 27, so that the ejector rods 26 on the top plate 25 can eject the molded plastic in the cavity of the lower die 13, and the efficiency of taking out the plastic by an operator is improved; the upper mold 6 and the lower mold 13 are engaged so that the upper mold 6 and the lower mold 13 can be closed, so that the upper mold 6 and the lower mold 13 can be used to manufacture plastic.

The working principle is as follows: when the efficient forming die for producing plastic products is used, the first air cylinder 8 can drive the connecting block 9 to move downwards to drive the pressing plate 11 on the driving motor 10 to move, the pressing plate 11 is in contact with the upper die 6, so that the pressing plate 11 can drive the upper die 6 to move towards the direction close to the lower die 13, the clamping plate 7 on the upper die 6 is embedded with the clamping groove 17 on the upper die base 5, so that the upper die 6 and the upper die base 5 both move downwards, the upper die base 5 compresses the fixing spring 4, so that the upper die 6 and the lower die 13 are assembled, the lower die 13 and the upper die 6 can be tightly contacted by the force provided by the pressing plate 11, plastic melt is injected from the glue injection port on the upper die 6, the condensing pipe 14 sleeved on the outer surface of the lower die 13 can accelerate the cooling of the plastic in the lower die 13 and the upper die 6, the plastic forming is convenient, the plastic forming is accelerated, after the plastic forming, the first air cylinder 8 resets, the upper die holder 5 and the upper die 6 are reset by fixing the spring 4, the ejector rod 26 on the top plate 25 can be driven by the second air cylinder 15 to eject the molded plastic in the cavity of the lower die 13, the efficiency of taking out the plastic by an operator is improved, the first open slot 16 on the upper die holder 5 is embedded with the upper die 6, the clamping plate 7 on the upper die 6 is embedded with the clamping groove 17 on the upper die holder 5, so that the upper die 6 is easy to replace, and the driving motor 10 can drive the pressing plate 11 to rotate, so that the pressing plate 11 is prevented from blocking the upper die 6 to be replaced, the second slot 22 on the lower die holder 12 is embedded with the lower die 13, so that the lower die 13 can be replaced more conveniently, and the lower die 13 can be ejected out of the second slot 22 through the top plate 25 on the second cylinder 15, so that the lower die 13 is prevented from being clamped in the second slot 22, and the replacement efficiency of the lower die 13 is effectively improved.

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 high-efficient forming die for plastic product production, includes workstation (1), supporting leg (2), telescopic link (3) and fixed spring (4), its characterized in that: the top end of the telescopic rod (3) is fixedly connected with an upper die base (5), the outer surface of the upper die base (5) is provided with a first open groove (16), the inner part of the first open groove (16) is connected with an upper die (6) in an embedded manner, two sides of the upper die (6) are both fixedly connected with clamping plates (7), two sides of the first open groove (16) are both provided with clamping grooves (17), the clamping grooves (17) are embedded with the clamping plates (7), the top of the workbench (1) is fixedly connected with a lower die base (12), the outer surface of the lower die base (12) is provided with a second open groove (22), the inner part of the second open groove (22) is connected with a lower die (13) in an embedded manner, two sides of the second open groove (22) are both provided with cavities (18), the inner wall of each cavity (18) is fixedly connected with a plurality of fixing blocks (19), and the outer surface of the lower die (13) is sleeved with a condensation pipe (14), condenser pipe (14) and fixed block (19) fixed connection, two first openings (23) have been seted up to the surface of workstation (1), two second openings (24) have been seted up to the bottom of die holder (12), first opening (23) are corresponding with the position of second opening (24), two the equal fixedly connected with second cylinder (15) in inside of first opening (23), the expansion end fixedly connected with roof (25) of second cylinder (15), the top fixedly connected with ejector pin (26) of roof (25).

2. The efficient forming mold for plastic product production as claimed in claim 1, wherein: the bottom of the lower die (13) is fixedly connected with two embedded blocks (20), the inner bottom wall of the second open groove (22) is provided with two embedded grooves (21), and the embedded blocks (20) are embedded with the embedded grooves (21).

3. A high-efficiency forming die for plastic product production according to claim 1 or 2, wherein: two first cylinders (8) of top fixedly connected with of workstation (1), two the equal fixedly connected with connecting block (9) of expansion end of first cylinder (8), the top fixedly connected with driving motor (10) of connecting block (9), the drive end fixedly connected with clamp plate (11) of driving motor (10), clamp plate (11) contact with last mould (6).

4. The efficient forming mold for plastic product production as claimed in claim 1, wherein: two ejecting grooves (27) are formed in the bottom of the lower die (13), and the ejector rods (26) are embedded with the ejecting grooves (27).

5. The efficient forming mold for plastic product production as claimed in claim 1, wherein: the upper die (6) is embedded with the lower die (13).