CN214491381U

CN214491381U - Injection molding tapping device of rotary bird's nest primary and secondary covers

Info

Publication number: CN214491381U
Application number: CN202022850933.3U
Authority: CN
Inventors: 罗小永
Original assignee: Jiangxi Banzhan Ecological Technology Co ltd
Current assignee: Jiangxi Banzhan Ecological Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-26
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to the technical field of mold manufacturing equipment, and discloses an injection molding and perforating device of a rotary bird's nest female cover, which comprises a fixed mold seat shell and a movable mold seat shell, wherein the bottom of the fixed mold seat shell is fixedly provided with a hydraulic device, the bottom end of the hydraulic device is in sliding connection with the top of the movable mold seat shell, the top of the movable mold seat shell is provided with a mold cavity I, the injection molding and perforating device of the rotary bird's nest female cover drives the movable mold seat shell to move upwards by starting the hydraulic device, the movable mold seat shell moves to ensure that a lug II is attached to a concave perfect hole, then plastic enters the mold cavity I and the mold cavity II from a filling port, along with the injection of the plastic, the plastic extrusion spacer blocks in the mold cavity I and the mold cavity II move upwards, the spacer blocks move to drive a connecting rod to move upwards, the connecting rod moves an extrusion spring, and improves the yield of mold molding, the full molding of the die is realized, and the working efficiency of workers is improved.

Description

Injection molding tapping device of rotary bird's nest primary and secondary covers

Technical Field

The utility model relates to a mould manufacture equipment technical field specifically is an injection moulding trompil device of rotatory nest primary and secondary lid.

Background

Injection molding is a method for obtaining a molded product by stirring a completely molten plastic material through a screw at a certain temperature, injecting the completely molten plastic material into a mold cavity at high pressure, and cooling and solidifying the injected plastic material.

When the existing injection molding hole forming device for the rotary bird nest primary and secondary covers is used, mold materials cannot be fully used when being injected, insufficient forming of a mold is influenced, and the cooling speed of the mold is too low during forming, so that the working efficiency of workers is also influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an injection moulding trompil device of rotatory bird's nest primary and secondary lid possesses notes material make full use of when moulding plastics, has improved the shaping degree of mould and has improved the cooling rate of mould, has improved advantages such as staff's work efficiency, has solved that injection moulding trompil device can not be abundant carry out abundant notes material to the intracavity, and the shaping degree that causes the mould is not high, and the mould cools off slowly, influences staff's work efficiency's problem.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: an injection molding tapping device of a rotary bird's nest female cover comprises a fixed die base shell and a movable die base shell, wherein a hydraulic device is fixedly mounted at the bottom of the fixed die base shell, the bottom of the hydraulic device is in sliding connection with the top of the movable die base shell, a die cavity is formed in the top of the movable die base shell, a fixed block is fixedly mounted at the bottom of the inner wall of the die cavity, a lug is fixedly mounted at the top of the fixed block, a lug is fixedly mounted at the top of the movable die base shell, limit blocks are fixedly mounted on the right sides of the fixed die base shell and the movable die base shell, injection ports are formed in the opposite sides of the two limit blocks, a die cavity is formed in the bottom of the fixed die base shell, a fixed block is fixedly mounted at the top of the inner wall of the die cavity, a box body is fixedly mounted on the two sides of the inner cavity of the fixed die base shell, a spacer block is movably mounted at the bottom of the box body, the bottom of spacer block runs through the cover half seat shell and extends to the outside of cover half seat shell, the top fixedly connected with spring of box inner chamber, the bottom fixed mounting of spring has the connecting rod, the top of spacer block and the bottom fixed connection of connecting rod, the right side intercommunication of box has the breather pipe, the right-hand member of breather pipe runs through box and cover half seat shell and extends to the outside of cover half seat shell.

Preferably, the bottom of the fixed die holder shell is provided with four concave holes.

Preferably, the top fixed mounting of cover half seat shell inner chamber has the water pump, the top of cover half seat shell inner chamber and the left fixed mounting who is located the water pump have the water tank.

Preferably, the left end of the water pump is communicated with a first pipeline, and the left end of the first pipeline is communicated with the right side of the water tank.

Preferably, the bottom end of the water pump is communicated with a second pipeline, and a cooling mechanism is fixedly mounted at the right end of the second pipeline.

Preferably, the right side of the cooling mechanism is communicated with a third pipeline, and the right end of the third pipeline is communicated with the left side of the water tank.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection moulding trompil device of rotatory nest primary and secondary lid possesses following beneficial effect: this injection moulding trompil device accessible of female lid of rotatory nest son starts hydraulic means, hydraulic means removes and drives movable mould seat shell rebound, movable mould seat shell removes and makes No. two lugs and the perfect laminating of concave hole, plastics enter into a die cavity and No. two die cavities from the sprue after that, along with the injection of plastics, the plastics extrusion spacer piece rebound in a die cavity and No. two die cavities, the spacer piece removes and drives connecting rod rebound, the connecting rod removes the extrusion spring, the fashioned yield of mould has been improved, the abundant shaping of mould has been realized, the water pump begins the operation after that, rivers in the water tank get into the water pump through a pipeline, rivers flow into cooling body through No. two pipelines again, cooling body's rivers flow into the water tank through No. three pipelines again, realize the accelerated cooling to rivers.

1. This injection moulding trompil device of female lid of rotatory nest, through starting hydraulic means, hydraulic means removes and drives movable mould seat shell rebound, movable mould seat shell removes and makes No. two lugs and the perfect laminating of concave hole, plastics enter into a die cavity and No. two die cavities from the sprue after that, along with the injection of plastics, the plastics extrusion spacer piece rebound of a die cavity and No. two die cavities, the spacer piece removes and drives connecting rod rebound, the connecting rod removes the extrusion spring, the fashioned yield of mould has been improved, the abundant shaping of mould has been realized, avoided injection moulding trompil device because of inside atmospheric pressure reason, the problem of the shaping scarce material of mould that leads to, staff's work efficiency has been improved.

2. This injection moulding trompil device of rotatory bird's nest primary and secondary lid begins the operation through the water pump, and rivers in the water tank get into the water pump through a pipeline, and rivers flow into cooling body through No. two pipelines again, and cooling body's rivers flow into the water tank through No. three pipelines again, have realized the cooling with higher speed to rivers, have improved injection moulding trompil device's finished product efficiency, have improved the practicality of mould use.

Drawings

Fig. 1 is a front view of the external structure of the present invention.

Fig. 2 is a bottom view of the movable mold base shell of the present invention.

Fig. 3 is an internal view of the box body of the present invention.

In the figure: 1. fixing the die holder shell; 2. a movable mold base shell; 3. a hydraulic device; 4. a first mold cavity; 5. a first fixed block; 6. a first bump; 7. a second bump; 8. a limiting block; 9. a material injection port; 10. a second die cavity; 11. a second fixed block; 12. a box body; 13. a spacer block; 14. a spring; 15. a connecting rod; 16. a breather pipe; 17. a concave hole; 18. a water pump; 19. a water tank; 20. a first pipeline; 21. a second pipeline; 22. a cooling mechanism; 23. and a third pipeline.

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, an injection molding hole-forming device for a rotary bird's nest and nut cover comprises a fixed die base shell 1 and a movable die base shell 2, wherein a hydraulic device 3 is fixedly installed at the bottom of the fixed die base shell 1, the bottom end of the hydraulic device 3 is slidably connected with the top of the movable die base shell 2, a first die cavity 4 is formed at the top of the movable die base shell 2, a first fixed block 5 is fixedly installed at the bottom of the inner wall of the first die cavity 4, a first lug 6 is fixedly installed at the top of the first fixed block 5, a second lug 7 is fixedly installed at the top of the movable die base shell 2, limit blocks 8 are fixedly installed at the right sides of the fixed die base shell 1 and the movable die base shell 2, a filling port 9 is formed at one side opposite to the two limit blocks 8, a second die cavity 10 is formed at the bottom of the fixed die base shell 1, a second fixed block 11 is fixedly installed at the top of the inner wall of the second die cavity 10, a box body 12 is fixedly installed at two sides of the inner cavity of the fixed die base shell 1, the bottom of the box body 12 is movably provided with a spacer 13, the bottom of the spacer 13 penetrates through the fixed die holder shell 1 and extends to the outside of the fixed die holder shell 1, the top of the inner cavity of the box body 12 is fixedly connected with a spring 14, the bottom of the spring 14 is fixedly provided with a connecting rod 15, the top of the spacer 13 is fixedly connected with the bottom end of the connecting rod 15, the right side of the box body 12 is communicated with a vent pipe 16, the right end of the vent pipe 16 penetrates through the box body 12 and the fixed die holder shell 1 and extends to the outside of the fixed die holder shell 1, the purpose of full utilization of injection materials in the die is realized, the full molding of the die is realized, the bottom of the fixed die holder shell 1 is provided with four concave holes 17, the number of the concave holes 17 is four, the top of the inner cavity of the fixed die holder shell 1 is fixedly provided with a water pump 18, the top of the inner cavity of the fixed die holder shell 1 and a water tank 19 positioned at the left side of the water pump 18 are fixedly provided with a first pipeline 20, the left end of the first pipeline 20 is communicated with the right side of the water tank 19, the bottom end of the water pump 18 is communicated with a second pipeline 21, a cooling mechanism 22 is fixedly mounted at the right end of the second pipeline 21, the purpose of accelerating cooling of water flow is achieved, the right side of the cooling mechanism 22 is communicated with a third pipeline 23, and the right end of the third pipeline 23 is communicated with the left side of the water tank 19.

The working principle is as follows: firstly, a worker starts a hydraulic device 3, the hydraulic device 3 moves to drive a movable mold seat shell 2 to move upwards, the movable mold seat shell 2 moves to enable a second bump 7 to be perfectly attached to a concave hole 17, then plastic enters a first mold cavity 4 and a second mold cavity 10 from a material injection port 9, along with the injection of the plastic, a plastic extrusion spacer block 13 in the first mold cavity 4 and the second mold cavity 10 moves upwards, the spacer block 13 moves to drive a connecting rod 15 to move upwards, the connecting rod 15 moves to extrude a spring 14, the yield of mold forming is improved, the sufficient forming of the mold is achieved, then a water pump 18 starts to operate, water flow in a water tank 19 enters the water pump 18 through a first pipeline 20, the water flow flows into a cooling mechanism 22 through a second pipeline 21, and the water flow of the cooling mechanism 22 flows into the water tank 19 through a third pipeline 23, so that the accelerated cooling of the water flow is achieved.

To sum up, this injection moulding trompil device accessible of rotatory nest primary and secondary lid starts hydraulic means 3, hydraulic means 3 removes and drives movable mould seat shell 2 rebound, movable mould seat shell 2 and the laminating of cover half seat shell 1, plastics enter into a die cavity 4 and No. two die cavities 10 from sprue 9 after that, along with the injection of plastics, plastics extrusion spacer 13 rebound in a die cavity 4 and No. two die cavities 10, spacer 13 removes and drives connecting rod 15 rebound, then water pump 18 begins the operation, rivers in the water tank 19 get into water pump 18 through a pipeline 20, rivers flow into cooling body 22 through No. two pipelines 21 again, cooling body 22's rivers flow into water tank 19 through No. three pipelines 23 again.

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 an injection moulding trompil device of rotatory nest primary and secondary lid, includes cover half seat shell (1) and movable mould seat shell (2), its characterized in that: the bottom fixed mounting of cover half seat shell (1) has hydraulic means (3), the bottom of hydraulic means (3) and the top sliding connection of movable mould seat shell (2), die cavity (4) have been seted up at the top of movable mould seat shell (2), the bottom fixed mounting of die cavity (4) inner wall has fixed block (5), the top fixed mounting of fixed block (5) has lug (6) No. one, the top fixed mounting of movable mould seat shell (2) has lug (7) No. two, the equal fixed mounting in right side of cover half seat shell (1) and movable mould seat shell (2) has stopper (8), two the relative one side of stopper (8) has all been seted up sprue (9), die cavity (10) No. two has been seted up to the bottom of cover half seat shell (1), the top fixed mounting of die cavity (10) inner wall has fixed block (11) No. two, the both sides fixed mounting of cover half seat shell (1) inner chamber has box (12), the bottom movable mounting of box (12) has spacer (13), the bottom of spacer (13) runs through cover half seat shell (1) and extends to the outside of cover half seat shell (1), the top fixedly connected with spring (14) of box (12) inner chamber, the bottom fixed mounting of spring (14) has connecting rod (15), the bottom fixed connection of the top of spacer (13) and connecting rod (15), the right side intercommunication of box (12) has breather pipe (16), the right-hand member of breather pipe (16) runs through box (12) and cover half seat shell (1) and extends to the outside of cover half seat shell (1).

2. The injection molding hole forming device of the rotary swallow-nest female and male covers as claimed in claim 1, wherein: concave holes (17) are formed in the bottom of the fixed die holder shell (1), and the number of the concave holes (17) is four.

3. The injection molding hole forming device of the rotary swallow-nest female and male covers as claimed in claim 1, wherein: the top fixed mounting of cover half seat shell (1) inner chamber has water pump (18), the top of cover half seat shell (1) inner chamber and the left fixed mounting who is located water pump (18) have water tank (19).

4. The injection molding hole forming device of the rotary swallow-nest female and male covers as claimed in claim 3, wherein: the left end of the water pump (18) is communicated with a first pipeline (20), and the left end of the first pipeline (20) is communicated with the right side of the water tank (19).

5. The injection molding hole forming device of the rotary swallow-nest female and male covers as claimed in claim 3, wherein: the bottom end of the water pump (18) is communicated with a second pipeline (21), and a cooling mechanism (22) is fixedly mounted at the right end of the second pipeline (21).

6. The injection molding hole forming device of the rotary swallow-nest female and male covers as claimed in claim 5, wherein: the right side of the cooling mechanism (22) is communicated with a third pipeline (23), and the right end of the third pipeline (23) is communicated with the left side of the water tank (19).