CN211616582U

CN211616582U - Tubular cold air blow molding equipment for interior decoration plastic part

Info

Publication number: CN211616582U
Application number: CN201922009820.8U
Authority: CN
Inventors: 刘明春
Original assignee: Hunan Jixing Acoustic Components Co ltd
Current assignee: Hunan Jixing Acoustic Components Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-02
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an interior plastic part tubular cold air blow molding device, which comprises a first die and a second die, wherein the first die and the second die are both internally provided with chutes, and the chutes are internally provided with extrusion plates which are closely contacted with the chutes, the two ends of the extrusion plates are symmetrically provided with clamping pieces, the interior plastic part tubular cold air blow molding device is provided with chutes through the first die and the second die, and the extrusion plates arranged in the chutes are limited through two clamping pieces, so that the extrusion plates are relatively fixed in the chutes, when a molded product is adhered in the first die or the second die and can not be smoothly released, the two clamping pieces are simultaneously separated from the extrusion plates, at the moment, the extrusion plates push the extrusion plates to separate the molded product from the first die or the second die under the action of elastic potential energy of a plurality of elastic pieces, thereby realizing the function of rapid demoulding of the molded product, meanwhile, the production efficiency of the product is improved.

Description

Tubular cold air blow molding equipment for interior decoration plastic part

Technical Field

The utility model relates to a blow mold technical field specifically is interior trim molding piece tubulose cold air blow molding equipment.

Background

The existing blow molding machine mainly comprises a frame, an extrusion mechanism, a die head, a die closing mechanism and a downward blowing mechanism, and the working mode is as follows: spraying liquid plastic, blowing the plastic body to a mold cavity with a certain shape by utilizing the wind force blown out by a machine so as to prepare a product, melting and quantitatively extruding the plastic in a screw extruder, then forming by laminating a film, blowing the air by an air ring for cooling, then drawing by a tractor at a certain speed, and winding the plastic into a coil by a winding machine.

In the existing blow molding equipment, due to the fact that in the process of mold opening and mold closing, a molded product is easily adhered to the surface of a mold, and is not convenient for workers to take out when the surface temperature of the molded product is completely cooled, the time of mold opening and mold closing is prolonged, and production of the product is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold air blow molding equipment of a tubulose is moulded to interior trim to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cold air blow molding equipment of tubulose is moulded to interior trim, including first mould and second mould, first mould and the inside spout that all is equipped with of second mould, and the inside stripper plate that is equipped with of spout, stripper plate and spout in close contact with, stripper plate both ends symmetry is equipped with joint spare, and joint spare sliding connection inside first mould, one side of stripper plate is equipped with a plurality of elastic components, and elastic component fixed connection is inside first mould.

Preferably, the joint spare includes joint pole, buffer spring and joint piece, stripper plate both ends symmetry is equipped with the joint groove, first mould top and bottom symmetry are equipped with two constant head tanks, constant head tank sliding connection is passed to the one end of joint pole inside the joint groove, and the joint pole other end is located the first mould outside, joint pole and constant head tank sliding connection, buffer spring slides and cup joints in the joint pole outside, buffer spring's one end fixed connection is inside the constant head tank, and buffer spring's the other end and two joint piece contacts, and two joint piece symmetries are fixed in the joint pole outside, joint piece sliding connection is inside the constant head tank.

Preferably, one end, far away from the first mould, of the clamping rod is fixedly connected with a handle, and anti-skid grains are arranged on the outer side of the handle.

Preferably, the pull handle is ring-shaped.

Preferably, the elastic part comprises a limiting spring and a connecting block, a plurality of elastic grooves are formed in the first die, one end of the limiting spring is fixedly connected with the elastic grooves, and the other end of the limiting spring is fixedly connected with the extrusion plate through the connecting block.

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

1. the utility model discloses an inside spout that all is equipped with of first mould and second mould, and the inside stripper plate that is equipped with of spout carries on spacingly through two joint spare, make the stripper plate at the inside relatively fixed of spout, when inside being stained with the shaping product and can't deviate from smoothly of first mould or second mould, make two joint spare break away from the stripper plate simultaneously, at this moment, the stripper plate is under the elastic potential energy effect of a plurality of elastic components, promote inside the stripper plate breaks away from the shaping product out of first mould or second mould, and then realized the effect of the quick drawing of patterns of shaping product, the production efficiency of product has been improved simultaneously.

2. The utility model discloses a joint pole is kept away from the one end fixedly connected with handle of first mould, and the handle outside is equipped with anti-skidding line to increase the frictional force of handle, be convenient for rotate the handle.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the clamping rod and the positioning groove of the present invention;

fig. 4 is an enlarged view of the region B in fig. 1.

In the figure: 1-a first mold; 2-a second mold; 3-a chute; 4-extruding a plate; 5-a clamping piece; 6-an elastic member; 7-a click rod; 8-a buffer spring; 9-a clamping block; 10-a clamping groove; 11-a positioning groove; 12-a handle; 13-anti-skid lines; 14-a limit spring; 15-connecting blocks; 16-elastic groove.

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. 1-4, the present invention provides a technical solution: a cold air blow molding equipment of tubulose is moulded to interior trim, including first mould 1 and second mould 2,

first mould

1 and 2 inside spouts 3 that all are equipped with of second mould, and 3 inside stripper plates 4 that are equipped with of spout, 3 in close contact with in stripper plates 4 and spout, 4 both ends of stripper plates symmetry are equipped with

joint spare

5, and 5 sliding connection of joint spare are inside first mould 1, one side of stripper plates 4 is equipped with a plurality of

elastic component

6, and 6 fixed connection of elastic component are inside first mould 1, through

stripper plates

4 and 4 in close contact with in stripper plates, and then make

stripper plates

4 and 3 inside effects that play relative seal of spout.

Joint spare 5 includes joint pole 7, buffer spring 8 and

joint piece

9, 4 both ends symmetries of stripper plate are equipped with

joint groove

10, 1 top of first mould and bottom symmetry are equipped with two constant head tanks 11, constant head tank 11 sliding connection is passed inside joint groove 10 to the one end of joint pole 7, and the joint pole 7 other end is located the 1 outside of first mould, joint pole 7 and constant head tank 11 sliding connection, buffer spring 8 slides and cup joints in the joint pole 7 outside, buffer spring 8's one end fixed connection is inside constant head tank 11, and buffer spring 8's the other end and two joint piece 9 contacts, and two joint piece 9 symmetries are fixed in the joint pole 7 outside, joint piece 9 sliding connection is inside constant head tank 11, through being equipped with joint spare 5 to be convenient for spacing and breaking away from to stripper plate 4.

One end of the clamping rod 7, which is far away from the first die 1, is fixedly connected with a handle 12, and anti-skid grains 13 are arranged on the outer side of the handle 12, so that the friction force of the handle 12 is increased, and the handle 12 is convenient to rotate.

The utility model discloses when using, when first mould 1 and second mould 2 are when the die sinking, when the shaping product adhesion on first mould 1 or second mould 2 and can't deviate from smoothly, through rotating handle 12, make handle 12 drive joint pole 7 at constant head tank 11 and the inside slip of joint groove 10, thereby make two joint piece 9 on the joint pole 7 aim at constant head tank 11 and break away from constant head tank 11 department, and upwards stimulate handle 12, make joint pole 7 break away from joint groove 10, at this moment, stripper plate 4 receives a plurality of spacing springs 14 because the elastic force that extrusion deformation produced, one side of a plurality of elastic force combined action and stripper plate 4, thereby make stripper plate 4 outwards remove along spout 3, thereby promote the quick drawing of patterns of shaping product, and then be convenient for the shaping product to take out fast.

The handle 12 is ring-shaped, so that the handle 12 can be pulled conveniently.

Elastic component 6 includes spacing spring 14 and connecting

block

15, 1 inside a plurality of elastic grooves 16 that are equipped with of first mould, spacing spring 14's one end and the inside fixed connection of elastic groove 16, spacing spring 14 other end passes through connecting block 15 and stripper plate 4 fixed connection, and through being equipped with spacing spring 14, then spacing spring 14 receives the extrusion and produces elastic force, and then promotes stripper plate 4 along 3 outwardly directed movements of spout.

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

Claims

1. The cold air blow molding equipment of a tubulose is moulded to interior trim includes first mould (1) and second mould (2), its characterized in that: first mould (1) and second mould (2) are inside all to be equipped with spout (3), and spout (3) inside is equipped with stripper plate (4), stripper plate (4) and spout (3) in close contact with, stripper plate (4) both ends symmetry is equipped with joint spare (5), and joint spare (5) sliding connection inside first mould (1), one side of stripper plate (4) is equipped with a plurality of elastic components (6), and elastic component (6) fixed connection is inside first mould (1).

2. The tubular cold air blow molding apparatus of an interior trim part according to claim 1, wherein: the clamping piece (5) comprises a clamping rod (7), a buffer spring (8) and a clamping block (9), clamping grooves (10) are symmetrically arranged at two ends of the extrusion plate (4), two positioning grooves (11) are symmetrically arranged at the top end and the bottom end of the first die (1), one end of the clamping rod (7) passes through the positioning groove (11) and is connected in the clamping groove (10) in a sliding way, the other end of the clamping rod (7) is positioned at the outer side of the first mould (1), the clamping rod (7) is connected with the positioning groove (11) in a sliding way, the buffer spring (8) is sleeved outside the clamping rod (7) in a sliding manner, one end of the buffer spring (8) is fixedly connected inside the positioning groove (11), and the other end of buffer spring (8) contacts with two joint blocks (9), and two joint blocks (9) are symmetrically fixed in the clamping rod (7) outside, joint block (9) sliding connection is inside constant head tank (11).

3. The tubular cold air blow molding apparatus of an interior trim part according to claim 2, wherein: one end, far away from the first die (1), of the clamping rod (7) is fixedly connected with a handle (12), and anti-skid grains (13) are arranged on the outer side of the handle (12).

4. The tubular cold air blow molding apparatus of an interior trim part according to claim 3, wherein: the handle (12) is ring-shaped.

5. The tubular cold air blow molding apparatus of an interior trim part according to claim 1, wherein: elastic component (6) are including spacing spring (14) and connecting block (15), first mould (1) inside is equipped with a plurality of elastic grooves (16), the one end and the inside fixed connection of elastic groove (16) of spacing spring (14), spacing spring (14) other end passes through connecting block (15) and is connected with stripper plate (4) fixed connection.