CN210880850U

CN210880850U - Blow molding device for plastic production

Info

Publication number: CN210880850U
Application number: CN201921657137.9U
Authority: CN
Inventors: 王帅; 杜文娟; 赵琨; 孟苏峰
Original assignee: Xuzhou Hebo Packaging Co ltd
Current assignee: Xuzhou Hebo Packaging Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a blowing device is used in plastics production, comprises a fixed bench, there is the mount one side of fixed station top outer wall through bolted connection, and the bottom outer wall of mount has the blowing machine through bolted connection, the bottom outer wall of blowing machine is provided with the blowing pipe, and the both sides outer wall of blowing pipe has all opened the fixed slot, the inner wall of fixed slot has the heater through bolted connection, there is electric telescopic handle the top outer wall of fixed station through bolted connection, and electric telescopic handle's top outer wall has the fixed plate through bolted connection, there is the mould through bolted connection the top outer wall of fixed plate. The utility model discloses can prevent because the falling speed of raw materials leads to the device can not effectually carry out the thermal treatment to the raw materials and lead to the fact the influence to the blowing of plastics, can prevent that the deviation from appearing in the blowing of blowing machine from leading to the fact the influence to the production of plastics, can prevent that plastics from fixing to be not convenient for take plastics in the inside of die cavity.

Description

Blow molding device for plastic production

Technical Field

The utility model relates to a plastics production technical field especially relates to a blowing device is used in plastics production.

Background

Plastics are high molecular compounds obtained by polymerizing monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resins, fillers, plasticizers, stabilizers, lubricants, colorants and other additives.

In the case of blow molding of plastic, although a raw material is generally fed into a cavity through a blow pipe, the raw material is generally heated during blanking in order to improve the blowing efficiency of the apparatus, but the raw material cannot be heated efficiently because the blanking speed of the raw material is too high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blow molding device for plastic production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a blowing device for plastics production, includes the fixed station, there is the mount one side of fixed station top outer wall through bolted connection, and the bottom outer wall of mount has the blowing machine through bolted connection, the bottom outer wall of blowing machine is provided with the blowing pipe, and the both sides outer wall of blowing pipe has all opened the fixed slot, the inner wall of fixed slot has the heater through bolted connection, the top outer wall of fixed station has electric telescopic handle through bolted connection, and electric telescopic handle's top outer wall has the fixed plate through bolted connection, the top outer wall of fixed plate has last mould through bolted connection, and the top outer wall of going up the mould has the lower mould through bolted connection.

As a further aspect of the present invention: die cavities are formed in the outer wall of the bottom of the upper die and the outer wall of the top of the lower die, and the two die cavities correspond to each other.

As a further aspect of the present invention: the top outer wall of going up the mould is provided with the inlet pipe, and the diameter of inlet pipe is greater than the diameter of blowing pipe.

As a further aspect of the present invention: through holes are formed in the two sides of the outer wall of the top of the fixing plate, guide rods are connected to the inner walls of the two through holes in a sliding mode, and the two guide rods are connected with the fixing table through bolts.

As a further aspect of the present invention: the electric telescopic rod, the heater and the blow molding machine are all connected with a switch through conducting wires, and the switch is connected with a power supply through conducting wires.

As a further aspect of the present invention: the bottom outer wall of lower mould is opened there is the fixed slot, and there is vibrating motor the top inner wall of fixed slot through bolted connection, is electric connection between vibrating motor and the switch.

The utility model has the advantages that:

1. the falling speed of the raw materials can be slowed down through the arranged heater and the corrugated plate, so that the raw materials can be heated, and the influence of the device on the blow molding of plastics caused by the fact that the device cannot effectively heat the raw materials due to the fact that the falling speed of the raw materials is too high is prevented;

2. the guide rod and the through hole can guide the movement of the fixing plate so as to facilitate the blow molding treatment of the plastic, and prevent the influence on the production of the plastic caused by the deviation of the blow molding machine due to the shaking of the fixing plate during the movement;

3. through the fixed slot and the vibrating motor that set up, can be convenient for unload the processing to the plastics after the blow molding, prevent that plastics from fixing the inside at the die cavity and not being convenient for take to plastics, simultaneously, can reduce the wall thickness of lower mould through the fixed slot to in the plastics after the blow molding carry out cooling treatment.

Drawings

FIG. 1 is a schematic cross-sectional view of a blow molding apparatus for plastic production according to example 1;

FIG. 2 is a schematic view of a blow molding tube structure of the blow molding apparatus for plastic production according to example 1;

FIG. 3 is a schematic view showing the overall structure of a blow molding apparatus for plastic production according to example 1;

fig. 4 is a schematic cross-sectional structural view of a blow molding apparatus for plastic production according to embodiment 2.

In the figure: the device comprises a fixing table 1, a guide rod 2, a fixing plate 3, a lower die 4, an upper die 5, a feeding pipe 6, a fixing frame 7, a blow molding machine 8, a blow molding pipe 9, an electric telescopic rod 10, a heater 11, a corrugated plate 12, a vibration motor 13 and a fixing groove 14.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a blowing device is used in plastics production, including fixed station 1, there is mount 7 one side of 1 top outer wall of fixed station through bolted connection, and there is blowing machine 8 bottom outer wall of mount 7 through bolted connection, the bottom outer wall of blowing machine 8 is provided with blowing pipe 9, and the both sides outer wall of blowing pipe 9 has all opened the fixed slot, the inner wall of fixed slot has heater 11 through bolted connection, there is electric telescopic handle 10 top outer wall of fixed station 1 through bolted connection, and electric telescopic handle 10's top outer wall has fixed plate 3 through bolted connection, there is last mould 5 top outer wall of fixed plate 3 through bolted connection, and the top outer wall of going up mould 5 has lower mould 4 through bolted connection.

Wherein, the die cavity has all been opened to the bottom outer wall of last mould 5 and the top outer wall of lower mould 4, and it is corresponding between two die cavities, the top outer wall of going up mould 5 is provided with inlet pipe 6, and the diameter of inlet pipe 6 is greater than the diameter of blowing pipe 9, the through-hole has all been opened to the both sides of 3 top outer walls of fixed plate, and the equal sliding connection of inner wall of two through-holes has guide bar 2, pass through bolted connection between two guide bar 2 and the fixed station 1, electric telescopic handle 10, heater 11 and blowing machine 8 all are connected with the switch through the wire, and the switch is connected with the power through the wire.

The working principle is as follows: during the use, open the switch, it rises to drive fixed plate 3 through electric telescopic handle 10, thereby make blowing pipe 9 enter into the inside of inlet pipe 6, can play the guide to the removal of fixed plate 3 through guide bar 2, so that carry out the blowing processing to plastics, prevent to take place to rock the production that the deviation appears and cause the influence to plastics that leads to the blowing of blowing machine 8 because of fixed plate 3 removes, carry the inside to the die cavity with the raw materials through blowing pipe 9, heat treatment is carried out to plastics through heater 11, so that improve the blowing efficiency of plastics, slow down the flow velocity of raw materials through buckled plate 12, prevent to be inconvenient for carrying out heat treatment to the raw materials because the flow velocity of raw materials is too fast, after the blowing is accomplished, will go up mould 5 and take off from lower mould 4, take out the plastics after the blowing.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, a fixing groove 14 is formed in an outer wall of a bottom of a lower mold 4, an inner wall of a top of the fixing groove 14 is connected to a vibration motor 13 through a bolt, and the vibration motor 13 is electrically connected to a switch.

The working principle is as follows: during the use, open the switch, it rises to drive fixed plate 3 through electric telescopic handle 10, thereby make blowing pipe 9 enter into the inside of inlet pipe 6, can play the guide to the removal of fixed plate 3 through guide bar 2, so that carry out the blowing processing to plastics, prevent to take place to rock the production that the deviation appears and cause the influence to plastics that leads to the blowing of blowing machine 8 because of fixed plate 3 removes, carry the inside to the die cavity with the raw materials through blowing pipe 9, heat treatment is carried out to plastics through heater 11, so that improve the blowing efficiency of plastics, slow down the flow velocity of raw materials through buckled plate 12, prevent to be inconvenient for carrying out heat treatment to the raw materials because the flow velocity of raw materials is too fast, after the blowing is accomplished, will go up mould 5 and take off from lower mould 4, plastics after will blowing through vibrating motor 13's vibrations take out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a blowing device for plastics production, includes fixed station (1), its characterized in that, there is mount (7) one side of fixed station (1) top outer wall through bolted connection, and there is blowing machine (8) bottom outer wall of mount (7) through bolted connection, the bottom outer wall of blowing machine (8) is provided with blowing pipe (9), and the both sides outer wall of blowing pipe (9) has all opened the fixed slot, there is heater (11) inner wall of fixed slot through bolted connection, there is electric telescopic handle (10) top outer wall of fixed station (1) through bolted connection, and there is fixed plate (3) top outer wall of electric telescopic handle (10) through bolted connection, there is last mould (5) top outer wall of fixed plate (3) through bolted connection, and goes up the top outer wall of mould (5) and has lower mould (4) through bolted connection.

2. A device for blow-moulding plastic products according to claim 1, characterised in that the external walls of the bottom of the upper mould (5) and the top of the lower mould (4) are provided with cavities corresponding to each other.

3. A device according to claim 1 or 2, characterized in that the top outer wall of the upper mould (5) is provided with a feed pipe (6), and the diameter of the feed pipe (6) is larger than the diameter of the blow-moulding pipe (9).

4. A blow molding device for plastic production according to claim 1, wherein through holes are formed in both sides of the top outer wall of the fixing plate (3), guide rods (2) are slidably connected to the inner walls of the two through holes, and the two guide rods (2) are connected with the fixing table (1) through bolts.

5. A blow molding device for plastic production according to claim 1, wherein the electric telescopic rod (10), the heater (11) and the blow molding machine (8) are connected with a switch through wires, and the switch is connected with a power supply through wires.

6. The blow molding device for plastic production according to claim 1, wherein the bottom outer wall of the lower mold (4) is provided with a fixing groove (14), the top inner wall of the fixing groove (14) is connected with a vibration motor (13) through a bolt, and the vibration motor (13) is electrically connected with a switch.