CN201165046Y

CN201165046Y - Plastic bottle tube input array mechanism of automatic stretch blow machine

Info

Publication number: CN201165046Y
Application number: CNU2008200818161U
Authority: CN
Inventors: 蔡业
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-01
Filing date: 2008-01-01
Publication date: 2008-12-17
Anticipated expiration: 2018-01-01

Abstract

Disclosed is an arraying mechanism for plastic bottle input used on the automatic stretching and blowing machine, which comprises a plastic bottle heating device arranged on a frame and a stretching and blowing mechanism. The arraying mechanism is characterized in that a plastic bottle input rail is arranged between the plastic bottle heating device and the stretching and blowing mechanism; an arraying mechanism is arranged on the plastic bottle input rail; the arraying mechanism is provided with a fixed stand fixed on the bracket of the stretching and blowing mechanism; sprockets A and B driven by power, and a transmission mechanism composed of chains are arranged beneath the fixed stand; arraying pushing rods are arranged on the chains; and the arraying pushing rods are contacted with the plastic bottle. The arraying mechanism adopts the technical proposal that the arraying mechanism is arranged above the plastic bottle input rail, the arraying pushing rods are arranged on the chains of the arraying mechanism, and the arraying pushing rods are inserted into the bottles. Such design aims at achieving two goals : the first one is that the bottles can be pushed so that the running speed of the bottles can be determined by the rotating speed of the sprockets, for the rotating speed of the sprockets is matched with the speed of the stretching and blowing mechanism; the second one is that as the arraying pushing rods make every bottle be arrayed in the same distance, the bottles are facilitated to go into the stretching and blowing mechanism, thereby assuring the stretching and blowing quality.

Description

Automatically stretch blow machine plastic bottle-pipe is imported arrange agencie

Technical field

The utility model relates to full-automatic plastic blowing machine plastic bottle-pipe input arrange agencie, belongs to the plastics machinery field.

Background technology

Full-automatic plastic blowing machine is made up of plastic bottle pipe heating device and Stretch and Blow Mechanism, and plastic bottle-pipe input track is installed between heater and Stretch and Blow Mechanism.Different according to heater with the tectonic type of Stretch and Blow Mechanism, the frame mode of plastic bottle-pipe input track is also different, the inventor has developed a kind of dependence friction plastic bottle-pipe input track, be that the plastic bottle mouth of pipe makes progress, drive through the friction band, the bottle pipe that comes out after heater is heated is the input Stretch and Blow Mechanism directly.But since friction carry the spacing of each bottle pipe when input to have to dredge have close, and enter Stretch and Blow Mechanism the bottle pipe and must the spacing unanimity, require again simultaneously and the work of Stretch and Blow Mechanism synchronous, existing device is not used for reference technology.

Summary of the invention

The purpose of this utility model provides and a kind ofly makes the plastic bottle-pipe after the heating enter Stretch and Blow Mechanism automatically, the automatic stretch blow machine plastic bottle-pipe input arrange agencie that each bottle tube pitch is consistent.

The technical scheme of the automatic stretch blow machine of the utility model plastic bottle-pipe input arrange agencie is: comprise the plastic bottle pipe heating device and the Stretch and Blow Mechanism that are installed on the support, plastic bottle-pipe input track is arranged between heater and Stretch and Blow Mechanism, it is characterized in that on the plastic bottle-pipe input track arrange agencie being arranged, arrange agencie has the fixed mount that is fixed on the Stretch and Blow Mechanism support, fixed mount is installed the transmission mechanism of being made up of first, the second sprocket wheel of power drive and chain down, install on the chain and arrange catch bar, arrange catch bar and contact with plastic bottle-pipe.

Automatic stretch blow machine plastic bottle-pipe input arrange agencie of the present utility model, when heating follow-up reforwarding in heater, plastic bottle-pipe advances to the input track, enter the bottle pipe of input track owing to be that friction is carried, each bottle pipe is the location not, so the distance of bottle between the pipe have close have thin, the technical program has arrange agencie above the input track, install on the chain in the arrange agencie and arrange catch bar, arranging catch bar during work is inserted in the plastic bottle-pipe, the one, promote plastic bottle-pipe, the speed of service of plastic bottle-pipe is determined by the chain wheel speed, and the rotating speed of sprocket wheel is worked in coordination consistent with the speed of Stretch and Blow Mechanism; The 2nd, catch bar makes each plastic bottle-pipe arrangement pitches unanimity, helps entering Stretch and Blow Mechanism, guarantees the stretch blow quality.

Automatic stretch blow machine plastic bottle-pipe input arrange agencie of the present utility model, cylinder and linking arm are installed on its fixed mount, the piston rod of cylinder connects suspension rod, first, second sprocket wheel is installed in respectively in suspension rod and the linking arm, in plastic bottle-pipe input track optoelectronic switch is installed, optoelectronic switch is controlled cylinder.

Automatic stretch blow machine plastic bottle-pipe input arrange agencie of the present utility model, for arriving Stretch and Blow Mechanism, can not from plastic bottle-pipe, extract by the catch bar that overcomes arrange agencie, promptly run to and still be with plastic bottle-pipe when turning at chain, cause the damage of the plastic bottle mouth of pipe, therefore at driving chain installs lift cylinder, when plastic bottle-pipe ran to the optoelectronic switch placement, cylinder rose, and arranged catch bar and extracted from plastic bottle-pipe.

Description of drawings

Fig. 1 is that the utility model is being installed the arrange agencie schematic diagram on the input track between heater and the Stretch and Blow Mechanism;

Fig. 2 is the automatic stretch blow machine of a utility model plastic bottle-pipe input arrange agencie translation view;

Fig. 3 is that of automatic stretch blow machine plastic bottle-pipe input arrange agencie drives sprocket wheel, chain rising schematic diagram by cylinder;

Fig. 4 is that the A of Fig. 3 is to schematic diagram;

Fig. 5 is a kind of constructing stereo schematic diagram that the automatic stretch blow machine of the utility model is installed plastic bottle-pipe input arrange agencie.

The specific embodiment

The utility model relates to automatic stretch blow machine plastic bottle-pipe input arrange agencie, as Fig. 1-shown in Figure 5, comprise the plastic bottle pipe heating device 1 and the Stretch and Blow Mechanism 2 that are installed on the support 4, plastic bottle-pipe input track is arranged between heater 1 and Stretch and Blow Mechanism 2, it is characterized in that on the plastic bottle-pipe input track arrange agencie 3 being arranged, arrange agencie 3 comprises the fixed mount 31 that is fixed on the Stretch and Blow Mechanism support 21, fixed mount is installed the first that is driven by power down,

second sprocket wheel

34,35 and the transmission mechanism formed of chain 36, install on the chain 36 and arrange catch bar 37, arrange catch bar 37 and contact with plastic bottle-pipe 5.When heating follow-up reforwarding in heater 1, plastic bottle-pipe 5 advances to the input track, enter the bottle pipe of input track owing to be that friction is carried, each bottle pipe is the location not, so the distance of bottle between the pipe have close have thin, the technical program has arrange agencie above the input track, install on the chain 36 in the arrange agencie and arrange catch bar 37, arranging catch bar 37 during work is inserted in the plastic bottle-pipe 5, the one, promote plastic bottle-pipe, the speed of service of plastic bottle-pipe is determined by the chain wheel speed, and the rotating speed of sprocket wheel is worked in coordination consistent with the speed of Stretch and Blow Mechanism; The 2nd, catch bar makes each plastic bottle-pipe arrangement pitches unanimity, helps entering Stretch and Blow Mechanism, guarantees the stretch blow quality.Cylinder 32 and linking arm 33 are installed on its fixed mount 31, the piston rod of cylinder 32 connects suspension rod 38, first,

second sprocket wheel

34,35 is installed in respectively in suspension rod 38 and the linking arm 33, in plastic bottle-pipe input track optoelectronic switch 39 is installed, and 39 pairs of cylinders 32 of optoelectronic switch are controlled.Can not from plastic bottle-pipe, extract when arriving Stretch and Blow Mechanism for the catch bar 37 that overcomes arrange agencie, promptly the catch bar on chain 36 37 runs to still to insert in the plastic bottle-pipe 5 when turn in sprocket wheel 35 positions and is being with plastic bottle-pipe to turn together, cause the damage of the plastic bottle mouth of pipe, therefore sprocket wheel 35 is installed on the lift cylinder, when plastic bottle-pipe runs to the optoelectronic switch placement, optoelectronic switch 39 control cylinders 32 rise, make sprocket wheel 35 and chain 36 one and arrange also and then rising of catch bar 37, as Fig. 3, shown in Figure 4, arrange catch bar 37 and from plastic bottle-pipe 5, extract.The concrete structure of optoelectronic switch 39 and control cylinder 32 belong to prior art.

Claims

1, automatically stretch blow machine plastic bottle-pipe is imported arrange agencie, comprise the plastic bottle pipe heating device (1) and the Stretch and Blow Mechanism (2) that are installed on the support (4), plastic bottle-pipe input track is arranged between heater (1) and Stretch and Blow Mechanism (2), it is characterized in that on the plastic bottle-pipe input track arrange agencie (3) being arranged, arrange agencie has the fixed mount (31) that is fixed on the Stretch and Blow Mechanism support (21), fixed mount is installed the first that is driven by power down, second sprocket wheel (34,35) and the transmission mechanism formed of chain (36), chain (36) is gone up to install and is arranged catch bar (37), arranges catch bar (37) and contacts with plastic bottle-pipe (5).

2, automatic stretch blow machine plastic bottle-pipe input arrange agencie as claimed in claim 1, it is characterized in that fixed mount (31) upward installation cylinder (32) and linking arm (33), the piston rod of cylinder (32) connects suspension rod (38), first, second sprocket wheel (34,35) is installed in respectively in suspension rod (38) and the linking arm (33), in plastic bottle-pipe input track optoelectronic switch (39) is installed, optoelectronic switch (39) is controlled cylinder (32).