Forming machine

A molding machine and molding unit technology, which is applied in the field of conveying and heating devices of a single feeding device, can solve the problems of insufficient production line capacity, waste of heat energy, and delay in conveying, etc.

CN102049853BActive Publication Date: 2013-04-03何佳南
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2013-04-03

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    Figure 1
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    Figure 2
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    Figure 3
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Abstract

The invention relates to a forming machine which comprises a delivery unit, at least two bottle blank groups and a heating unit, wherein the delivery unit comprises a delivery track; a feeding unit, a forming unit and a bottle discharging unit are arranged on the delivery unit in a circular row along the delivery track; each bottle blank group comprises at least two mutually-hinged bottle blank seats; the heating unit is provided with at least two heating tracks and at least two heating devices; the left end and the right end of each heating track are connected with the delivery track, so that the heating tracks and the delivery track constitute an annular circulation; and the delivery unit comprises at least one switching device, wherein the switching device is connected to the outer side of the heating unit, so that the bottle blank seat, perform single-column / multi-column switching between the delivery unit and the heating unit. Therefore, when the bottle blank group and the chain run and the phenomenon of chain disengaging occurs, the maintenance can be carried out directly on the outer side of the machine, the inconvenience of maintenance is avoided, and the waste of energy is avoided.
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Description

technical field

[0001] The invention relates to a molding machine, in particular, a conveying and heating device of a single mold clamping device with two seats or a single feeding device with two-way feeding, which is designed in double circulation. Background technique

[0002] Currently, known molding machines such as figure 1 and figure 2 as shown in figure 2 In the molding machine disclosed in Patent No. 02242751.1, the conveying device is a track with at least a straight line and an arc. Several carriers are placed on the track, and a bottle for a preform is placed on it. An embryo seat; an input portion for displacing a number of preforms onto each carrier is provided next to the track; each carrier is arranged on the track in an individual sliding manner, and each carrier is advancing on the track Its front and rear ends are always in contact with another carrier adjacent to the front and rear; and the driving force of the device is driven by a single cylinder, ...

Examples

Embodiment Construction

[0025] Such as image 3 and Figure 10 and Figure 11 As shown, the present invention is a molding machine, which mainly includes a conveying unit 10 , a feeding unit 20 , a heating unit 30 , a molding unit 40 , and a bottle discharging unit 50 .

[0026] Such as image 3 As shown, the conveying unit 10 includes a conveying track 11 ; the conveying unit 10 surrounds the feeding unit 20 , the molding unit 40 and a bottle discharging unit 50 along the conveying track 11 . The conveying track 11 is provided with at least two preform groups 60, and each preform group 60 is composed of at least one preform seat 61 linked to each other, wherein the preform seat 61 can carry a work piece; 60 movable links or detachments. The feeding unit 20 fixes the blanks one by one on the blank seat 61 of the conveying unit 10, and at least one row of preform seats 61 can be transported from the feeding unit 20 to The heating unit 30 heats the blank so that it can be stretched and molded. Aft...