Crawler attachment for carrying model benvolence
A mold core and crawler technology, which is applied in the direction of transportation and packaging, conveyor objects, furnaces, etc., can solve problems such as abnormal temperature drop, eccentricity or inclination accuracy reduction, and affect the surface polishing accuracy and flaws of the mold core. It is easy to operate, Avoid the effect of stuck contact and collision
Inactive Publication Date: 2008-05-14
ASIA OPTICAL CO INC
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Problems solved by technology
However, in this kind of transportation method, the driving rod 32 directly acts on the mold core 31, which not only easily causes abnormal temperature drop, resulting in a decrease in eccentricity or inclination accuracy, but also easily affects the polishing accuracy of the mold core surface due to bumping and defect control
Method used
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[0012] Please refer to the preferred embodiment shown in FIG. 2 and FIG. 3 , the crawler device used for mold core handling in the present invention has several mold core carrier plates 11 for carrying mold cores 16, and these several mold core carriers are connected in series. The chain 12 of the plate 11, the driving gear 13 provided under the mold core carrier plate 11 and engaged with the chain 12 for driving the mold core carrier plate 11 to move between a plurality of working ends in a given direction, and the drive gear 13 for the mold core carrier plate 11 to move between a plurality of working ends The heater 21, forming equipment 22, and pressure holding equipment 23 of each processing station that the carrier plate 11 moves through are installed in the molding operation of the kernel 16.
[0013] The mold core carrier 11 is in the shape of a flat cuboid with a flat upper surface, on which the mold core 16 is placed. The chains 12 pass through the interior of each mo...
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The invention provides a track device for handling mold cavity, comprising a plurality of mold cavity carrier plates for carrying the mold cavities, a plurality of chains for connecting the cavity carrier plates in series, a plurality of mold cavity heating equipments which are used together with the mold cavity carrier plates to heat, insulate and cool the mold cavities, a forming equipment which is used together with the mold cavity heating equipments to conduct forming treatment for the mold cavities, a pressure keeping equipment which is used together with the mold cavity heating equipments to conduct pressure keeping treatment for the mold cavities and a plurality of driving gears which are used to drive the mold cavity to move and are arranged under the cavity carrier plates. The invention utilizes a track device to carry and handle the mold cavities, and has the advantages that the retaining contact and collision between the handling device and the mold cavity are avoided effectively; at the same time, the device is used together with the forming equipment, handling and forming treatments of the mold cavity are operated simultaneously, and the operation is easy, reliable and convenient.
Description
technical field [0001] The invention relates to a conveying device for conveying mold cores, in particular to a crawler belt device for conveying mold cores. Background technique [0002] Among the mold sets used in lens manufacturing, the mold core is the most important, and the precision of the mold core has a crucial influence on the precision of the finished lens. However, in the manufacturing process of the mold core, the shape accuracy of the mold cavity surface, the polishing accuracy and flaw control of the mold core surface, and the eccentricity or tilt accuracy will all affect the accuracy of the mold core. [0003] In the prior art, after the mold core is made, it is usually transported by a lever. Shown in Fig. 1 is exactly the top view of the conveying device in the prior art, and this conveying device is made up of two symmetrical driving rods 32. Each driving rod 32 includes a plurality of driving claws 33 , and the conveying device clamps the mold core 31 t...
Claims
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IPC IPC(8): B65G49/00B65G17/06B65G17/30
Inventor 陈素惠
Owner ASIA OPTICAL CO INC