CN215434959U

CN215434959U - High-efficiency multi-guide plastic film blowing mold

Info

Publication number: CN215434959U
Application number: CN202120922207.XU
Authority: CN
Inventors: 孙燕华; 李志鹏
Original assignee: Dongguan Yuesu Packaging Material Co ltd
Current assignee: Dongguan Yuesu Packaging Material Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-01-07
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to the field of blow molding dies, in particular to a high-efficiency multi-guide plastic film blow molding die which comprises a box body, wherein a blow molding part for blow molding is fixedly connected inside the box body, and a damping part for damping is arranged on the lower surface of the box body. Therefore, the use efficiency of the equipment is improved, and the stability of the equipment is further improved.

Description

High-efficiency multi-guide plastic film blowing mold

Technical Field

The utility model relates to the field of blow molding dies, in particular to a high-efficiency multi-guide plastic film blow molding die.

Background

Blow molding, which is referred to herein primarily as blow molding, is a process of forming hollow articles by blowing a hot melt parison closed in a mold with the aid of gas pressure, is the third most common plastic processing method, and is also a faster-developing plastic molding method. The mould for blow moulding only has female mould, compared with injection moulding, it has lower cost, stronger adaptability, good mouldability (such as low stress) and can mould products with complex curve (shape).

The same entry of the common inlet pipe of current blowing equipment and air duct sharing often can lead to adsorbing the air duct after the raw materials cooling, and the common shock attenuation performance of current blowing equipment is lower simultaneously, for this reason, we provide a multiple direction plastic film blowing mould of high efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency multi-guide plastic film blow mold to solve the problems in the background technology.

For realizing above-mentioned purpose, a multiple direction plastic film blowing mould of high efficiency, the power distribution box comprises a box body, the inside fixedly connected with of box is used for the blowing part of blowing effect, the lower surface of box is provided with the shock attenuation part that is used for the cushioning effect, the last fixed surface of box is connected with charge-in pipeline, one side fixedly connected with air inlet of box, the other end fixedly connected with air guide hose of air inlet, the inside of box is provided with the backup pad, the upper surface of backup pad is provided with the hydraulic stem.

Preferably, the blow molding part comprises a water pump, a water inlet pipe, a water outlet pipe, a blow molding box, an air guide pipe, a material placing bin, a pressure air bin and a heat radiation pipe, the upper surface of the hydraulic rod is fixedly connected with the blow molding box, the inside of the box body is fixedly connected with the water pump, one end of the water pump is fixedly connected with the water inlet pipe, the other end of the water inlet pipe is fixedly connected with the outer surface of the blow molding box, the other end of the water pump is fixedly connected with the water outlet pipe, the other end of the water outlet pipe is fixedly connected with the outer surface of the blow molding box, the heat radiation pipe is arranged inside the blow molding box, one end of the heat radiation pipe is fixedly connected with the water inlet pipe, the other end of the heat radiation pipe is fixedly connected with the water outlet pipe, the air guide pipe is arranged inside the blow molding box, the other end of the air guide pipe is fixedly connected with the pressure air bin, the outer surface of the pressure air bin is fixedly connected with the material placing bin, the stock is subjected to a blow molding operation by a blow molding unit.

Preferably, the shock attenuation part includes that surge tank, bearing plate, first damping spring, connecting plate, rotor plate, spliced pole and second damping spring are supporting to be constituteed, the lower fixed surface of box is connected with the spliced pole, the surface swing joint of spliced pole has second damping spring, the lower fixed surface of spliced pole is connected with the connecting plate, one side fixedly connected with rotor plate of connecting plate, the first damping spring of lower fixed surface of connecting plate is connected with, the lower fixed surface of first damping spring is connected with the bearing plate, the lower fixed surface of bearing plate connects at the internal surface of surge tank, makes the shock-absorbing capacity of equipment increase through the shock attenuation part.

Preferably, one end of the air guide hose is fixedly connected to the upper surface of the blow molding box, the air guide hose can move along with the movement of the hydraulic rod, the hydraulic rod and the feeding pipe are in the same vertical plane, and good air pressure can be kept in the device through the air guide hose.

Preferably, the shape of cooling tube is the trapezium structure, the one end of air duct and the one end fixed connection of air guide hose, the pressure gas storehouse with put swing joint between the feed bin have the inflation board, make the radiating effect show the increase through trapezoidal cooling tube.

Preferably, the number of the first damping springs is two, the first damping springs are symmetrical about the center of the damping box, the damping box is two, the damping box is symmetrical about the center of the box body, and the damping capacity of the equipment is improved through the damping box.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, firstly, an operator injects raw materials into a blow molding box inside the box body through a feeding pipe, and simultaneously, an air inlet is connected with external equipment, so that air is continuously input into the blow molding box through an air guide hose, and the air is continuously deformed by using expansion plates inside an air pressing bin and a material placing bin, so that a model of a product is subjected to blow molding.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a view of the blow molded part of the present invention;

fig. 3 is a structural view of a shock-absorbing member of the present invention.

In the figure: 1. a box body; 2. a blow molded part; 3. a shock-absorbing member; 4. a feed pipe; 5. an air inlet; 6. an air guide hose; 7. a support plate; 8. a hydraulic lever; 21. a water pump; 22. a water inlet pipe; 23. a water outlet pipe; 24. blow molding the tank; 25. an air duct; 26. placing a bin; 27. a compressed gas bin; 28. a radiating pipe; 31. a damper box; 32. a bearing plate; 33. a first damping spring; 34. a connecting plate; 35. a rotating plate; 36. connecting columns; 37. a second damping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a high-efficiency multi-guide plastic film blow mold shown in the figure comprises a case 1, a blow molding part 2 for blow molding is fixedly connected inside the case 1, a damping part 3 for damping is arranged on the lower surface of the case 1, a feeding pipeline 4 is fixedly connected on the upper surface of the case 1, an air inlet 5 is fixedly connected on one side of the case 1, an air guide hose 6 is fixedly connected on the other end of the air inlet 5, a support plate 7 is arranged inside the case 1, and a hydraulic rod 8 is arranged on the upper surface of the support plate 7.

The blow molding part 2 comprises a water pump 21, a water inlet pipe 22, a water outlet pipe 23 and a blow molding box 24, air duct 25, put feed bin 26, it forms to match with cooling tube 28 to calm anger storehouse 27, the last fixed surface of hydraulic stem 8 is connected with blow molding case 24, the inside fixedly connected with water pump 21 of box 1, water pump 21's one end fixedly connected with inlet tube 22, inlet tube 22's other end fixed connection is at the surface of blow molding case 24, water pump 21's other end fixedly connected with outlet pipe 23, outlet pipe 23's other end fixed connection is at the surface of blow molding case 24, blow molding case 24's inside is provided with cooling tube 28, cooling tube 28's one end fixedly connected with inlet tube 22, cooling tube 28's other end fixedly connected with outlet tube 23, blow molding case 24's inside is provided with air duct 25, air duct 25's other end fixed connection presses the anger storehouse 27, the outer fixed surface of calm anger storehouse 27 is connected with and puts feed bin 26.

Wherein, the surface of water pump 21 is provided with the wire, makes water pump 21 can normal operating through the wire.

Damping part 3 includes surge tank 31, bearing plate 32, first damping spring 33, connecting plate 34, rotor plate 35, spliced pole 36 and the supporting constitution of second damping spring 37, the lower fixed surface of box 1 is connected with spliced pole 36, the surface swing joint of spliced pole 36 has second damping spring 37, the lower fixed surface of spliced pole 36 is connected with connecting plate 34, one side fixedly connected with rotor plate 35 of connecting plate 34, the first damping spring 33 of lower fixed surface of connecting plate 34, the lower fixed surface of first damping spring 33 is connected with bearing plate 32, the lower fixed surface of bearing plate 32 is connected at surge tank 31's internal surface.

Wherein, the quantity of rotating plate 35 is two sets ofly, and two sets of rotating plate 35 all is about damper box 31 central symmetry.

The working principle is as follows: firstly, inside the operating personnel injected the raw materials into the inside blowing case 24 of box 1 through inlet pipe 4, simultaneously air inlet 5 is connected with external equipment, thereby make the continuous input gas to blowing case 24 inside of air guide hose 6, utilize the continuous production deformation of the inflation board inside of air pressing storehouse 27 and material placing storehouse 26, thereby make the model of product carry out the blow molding, operating personnel starts water pump 21 after the model blow molding is accomplished, the inside water of inlet tube 22 and the outlet pipe 23 messenger cooling tube 28 that utilizes water pump 21 one end fully flows, thereby accelerate the cooling rate of model, utilize the inside multiunit spring of surge tank 31 and the impact force that bearing plate 32 received to box 1 to weaken simultaneously, thereby improve the availability factor of equipment, further make the stability of equipment improve.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multiple direction plastic film blowing mould of high efficiency, includes box (1), its characterized in that: the utility model discloses a blow molding machine, including box (1), the inside fixedly connected with of box (1) is used for blow molding part (2) of blow molding effect, the lower surface of box (1) is provided with shock attenuation part (3) that are used for the cushioning effect, the last fixed surface of box (1) is connected with inlet pipe (4), one side fixedly connected with air inlet (5) of box (1), the other end fixedly connected with air guide hose (6) of air inlet (5), the inside of box (1) is provided with backup pad (7), the upper surface of backup pad (7) is provided with hydraulic stem (8).

2. The high efficiency multi-orientation plastic film blowing mold of claim 1, wherein: the blow molding part (2) comprises a water pump (21), a water inlet pipe (22), a water outlet pipe (23), a blow molding box (24), an air duct (25), a material placing bin (26), an air compressing bin (27) and a radiating pipe (28) which are matched, wherein the upper surface of the hydraulic rod (8) is fixedly connected with the blow molding box (24), the inside of the box body (1) is fixedly connected with the water pump (21), one end of the water pump (21) is fixedly connected with the water inlet pipe (22), the other end of the water inlet pipe (22) is fixedly connected with the outer surface of the blow molding box (24), the other end of the water pump (21) is fixedly connected with the water outlet pipe (23), the other end of the water outlet pipe (23) is fixedly connected with the outer surface of the blow molding box (24), the radiating pipe (28) is arranged inside the blow molding box (24), and one end of the radiating pipe (28) is fixedly connected with the water inlet pipe (22), the other end fixedly connected with outlet pipe (23) of cooling tube (28), the inside of blowing case (24) is provided with air duct (25), the other end fixedly connected with of air duct (25) presses gas storehouse (27), the surface fixedly connected with of pressing gas storehouse (27) puts feed bin (26).

3. The high efficiency multi-orientation plastic film blowing mold of claim 1, wherein: damping part (3) are including supporting constitution of surge tank (31), bearing plate (32), first damping spring (33), connecting plate (34), rotor plate (35), spliced pole (36) and second damping spring (37), the lower fixed surface of box (1) is connected with spliced pole (36), the surface swing joint of spliced pole (36) has second damping spring (37), the lower fixed surface of spliced pole (36) is connected with connecting plate (34), one side fixedly connected with rotor plate (35) of connecting plate (34), the first damping spring (33) of lower fixed surface of connecting plate (34), the lower fixed surface of first damping spring (33) is connected with bearing plate (32), the lower fixed surface of bearing plate (32) is connected at the internal surface of surge tank (31).

4. The high efficiency multi-orientation plastic film blowing mold of claim 1, wherein: one end of the air guide hose (6) is fixedly connected to the upper surface of the blow molding box (24), the air guide hose (6) can move along with the movement of the hydraulic rod (8), and the hydraulic rod (8) and the feeding pipe (4) are located on the same vertical plane.

5. The high efficiency multi-orientation plastic film blow mold of claim 2, wherein: the shape of cooling tube (28) is the trapezium structure, the one end of air duct (25) and the one end fixed connection of air guide hose (6), compress air storehouse (27) and put swing joint between feed bin (26) and have the inflation board.

6. A high efficiency multi-orientation plastic film blow mold as defined in claim 3, wherein: the number of the first damping springs (33) is two groups, the first damping springs (33) are symmetrical with respect to the center of the damping box (31), the damping box (31) is two groups, and the damping box (31) is symmetrical with respect to the center of the box body (1).