CN212795857U - Long-life plastic bottle blowing mold - Google Patents

Abstract

The utility model discloses a long-life plastics bottle blowing mould relates to mould design technical field, including the mould body, the inside of mould body is provided with the mould chamber, and the top of mould body is fixed with the fixed plate No. one, fixed knot is installed on the top of fixed plate No. one, and one side that the top of mould body is located the fixed plate No. one is fixed with the fixed plate No. two, the riser is installed on the top of fixed plate No. two, and the one end of riser is fixed with the diaphragm. The utility model discloses a set up the handle, riser and pull rod, behind the pulling handle, a fixed plate receives thrust and removes to keeping away from No. two fixed plate directions, and the mould chamber is opened, pushes down the handle, and a fixed plate receives pull rod pulling force and moves to No. two fixed plate directions, and the mould chamber is closed this moment, has effectively solved the mould and need not dismantle the problem that leads to the damage ceaselessly, through setting up water pump, cooling tube and inlet tube, has effectively solved and has not exerted the problem that cooling device leads to the easy going of plastic bottle.

Description

Long-life plastic bottle blowing mold

Technical Field

The utility model relates to a mold design technical field specifically is a long-life plastics bottle blowing mould.

Background

Blow molding, also known as blow molding, is one of the main production methods of plastic bottles, and in order to obtain plastic bottles of a predetermined shape, the prior art uses a bottle blowing mold.

The bottle blowing mold is composed of two half molds, and during production, the two half molds need to be continuously disassembled, so that the two half molds are easy to damage, the service life of the mold is shortened, the manufacturing cost of the mold is increased, and secondly, the existing mold is not provided with a cooling device, and the condition of deformation is easily caused due to overlong cooling time after the high-temperature melting plastic is molded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing plastic bottle blowing mold is damaged due to continuous disassembly and is easy to change without applying a cooling device, the plastic bottle blowing mold with long service life is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long-life plastics bottle blowing mould, includes the mould body, the inside of mould body is provided with the mould chamber, and the top of mould body is fixed with the fixed plate No. one, fixed knot is installed on the top of fixed plate No. one, and one side that the top of mould body is located the fixed plate No. one is fixed with the fixed plate No. two, the riser is installed on the top of No. two fixed plates, and the one end of riser is fixed with the diaphragm, the inboard of diaphragm is provided with runs through to the outside fixed axle of diaphragm, and one side of fixed axle is connected with the pull rod, one side of diaphragm is provided with the handle, the water pump is installed to one side of mould body, and the input port of water pump is connected with.

Preferably, the water pump passes through the wire and is connected with external power supply electric connection, and the input port of water pump is connected with external coolant liquid case through the inlet tube.

Preferably, the number of water pump, cooling tube and inlet tube is two sets of, and two sets of water pump, cooling tube and inlet tube equidistance distribute in the both sides of mould body.

Preferably, the pull rod is fixedly connected with the fixed shaft through a bolt.

Preferably, the horizontal plate is rotatably connected with the vertical plate through a rotating shaft.

Preferably, the inner wall of the mold body is provided with fixing rods connected with the cooling pipes.

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

1. the utility model discloses a set up the handle, the riser, the diaphragm, the fixed axle, and the pull rod, behind the pulling handle, the fixed axle drives the pull rod and upwards removes, No. one fixed plate receives pull rod thrust and removes to the direction of keeping away from No. two fixed plates this moment, therefore the mould chamber is opened, pushes down the handle, the fixed axle drives the pull rod and downwards removes, No. one fixed plate receives the pull rod pulling force and removes to No. two fixed plate directions this moment, the mould chamber is closed this moment, effectively solved the mould and need not stop the dismantlement and lead to the problem of damage.

2. The utility model discloses a set up water pump, cooling tube and inlet tube, after the plastic bottle shaping, in time cool off the shaping plastic bottle for cooling rate prevents to appear because the condition that the cooling time is long to lead to warping takes place, has effectively solved and has not exerted cooling device and lead to the problem that the plastic bottle easily becomes capable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a mold body; 2. a mold cavity; 3. a first fixing plate; 4. a fixing buckle; 5. a second fixing plate; 6. a vertical plate; 7. a transverse plate; 8. a fixed shaft; 9. a pull rod; 10. a handle; 11. a water pump; 12. A cooling tube; 13. and (4) a water inlet pipe.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses in mention all can be in market or the private ordering of water pump (G-JET) and obtain.

Referring to fig. 1-3, a long-life plastic bottle blowing mold comprises a mold body 1, a mold cavity 2 is arranged inside the mold body 1, a first fixing plate 3 is fixed at the top end of the mold body 1, a fixing buckle 4 is installed at the top end of the first fixing plate 3, a second fixing plate 5 is fixed at one side, located at the first fixing plate 3, of the top end of the mold body 1, a vertical plate 6 is installed at the top end of the second fixing plate 5, a horizontal plate 7 is fixed at one end of the vertical plate 6, a fixing shaft 8 penetrating through the outside of the horizontal plate 7 is arranged on the inner side of the horizontal plate 7, a pull rod 9 is connected to one side of the fixing shaft 8, a handle 10 is arranged at one side of the horizontal plate 7, a water pump 11 is installed at one side of the mold body 1, an input port of the water.

Please refer to fig. 1, the water pump 11 is electrically connected to an external power source through a wire, and an input port of the water pump 11 is connected to an external coolant tank through a water inlet pipe 13, so that the water pump 11 is powered on, and the water pump 11 is convenient to pump the external coolant from the input port through the water inlet 13 and then supply the coolant to the cooling pipe 12.

Please refer to fig. 1, the number of the water pumps 11, the cooling pipes 12 and the water inlet pipes 13 is two, and the two water pumps 11, the cooling pipes 12 and the water inlet pipes 13 are equidistantly distributed on two sides of the mold body 1, so that the two mold half cavities can be equipped with cooling devices, and the plastic bottles can be rapidly cooled and shaped.

Please refer to fig. 2, the pull rod 9 is fixedly connected to the fixed shaft 8 by a bolt, so that the fixed shaft 8 can drive the pull rod 9 to move up and down.

Please refer to fig. 2, the horizontal plate 7 is rotatably connected to the vertical plate 6 through a rotating shaft, so that the horizontal plate 7 can rotate conveniently.

Please refer to fig. 3, the inner wall of the mold body 1 is provided with a fixing rod connected to the cooling tube 12 for fixing and limiting the cooling tube 12, so as to prevent the cooling tube from deviating due to too large cooling liquid pressure.

The working principle is as follows: firstly, by pressing down the handle 10, as the transverse plate 7 is rotationally connected with the vertical plate 6 through the rotating shaft, the transverse plate 7 moves downwards, as the fixed shaft 8 is arranged on the transverse plate 7 and the fixed shaft 8 is fixedly connected with the pull rod 9 through the bolt, the pull rod 9 is pulled by the transverse plate 7, so that the pull rod 9 and the fixed buckle 4 are locked, meanwhile, the first fixed plate 3 moves towards one side of the second fixed plate 5 under the action of the fixed buckle 4 and the pull rod 9 until the mold cavity 2 is closed and locked, then, the plastic bottle blowing operation is carried out, after the bottle blowing operation is finished, the water pump 11 is started, an input port of the water pump 11 pumps external cooling liquid through the water inlet pipe 13, then the external cooling liquid is discharged into the cooling pipe 12 through an output port, the formed cooling liquid flows into a special recycling box through one end of the cooling pipe 12, and after the plastic bottle is cooled, close water pump 11 immediately, upwards pulling handle 10 simultaneously, handle 10 drives diaphragm 7 and fixed axle 8 rebound this moment, and pull rod 9 follows diaphragm 7 rebound this moment, and pull rod 9 receives the thrust of diaphragm 7, consequently fixed knot 4 and fixed plate 3 move to the direction of fixed plate 5 No. two in the principle under the promotion of pull rod 9, and mould cavity 2 is opened this moment, and the plastic bottle receives the action of gravity whereabouts at last and is collected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a long-life plastics bottle blowing mould, includes mould body (1), its characterized in that: a die cavity (2) is arranged inside the die body (1), a first fixing plate (3) is fixed at the top end of the die body (1), a fixing buckle (4) is installed at the top end of the first fixing plate (3), a second fixing plate (5) is fixed at one side of the top end of the die body (1) positioned at the first fixing plate (3), a vertical plate (6) is installed at the top end of the second fixing plate (5), a transverse plate (7) is fixed at one end of the vertical plate (6), a fixed shaft (8) penetrating to the outside of the transverse plate (7) is arranged at the inner side of the transverse plate (7), one side of the fixed shaft (8) is connected with a pull rod (9), one side of the transverse plate (7) is provided with a handle (10), one side of the die body (1) is provided with a water pump (11), and the input port of water pump (11) is connected with inlet tube (13), the output port of water pump (11) is connected with cooling tube (12).

2. The long-life plastic bottle blowing mold of claim 1, characterized in that: the water pump (11) is electrically connected with an external power supply through a lead, and an input port of the water pump (11) is connected with an external cooling liquid tank through a water inlet pipe (13).

3. The long-life plastic bottle blowing mold of claim 1, characterized in that: the quantity of water pump (11), cooling tube (12) and inlet tube (13) is two sets of, and two sets of water pump (11), cooling tube (12) and inlet tube (13) equidistance distribute in the both sides of mould body (1).

4. The long-life plastic bottle blowing mold of claim 1, characterized in that: the pull rod (9) is fixedly connected with the fixed shaft (8) through a bolt.

5. The long-life plastic bottle blowing mold of claim 1, characterized in that: the transverse plate (7) is rotatably connected with the vertical plate (6) through a rotating shaft.

6. The long-life plastic bottle blowing mold of claim 1, characterized in that: the inner wall of the die body (1) is provided with a fixed rod connected with the cooling pipe (12).

Images