JPH0444329U

JPH0444329U -

Info

Publication number: JPH0444329U
Application number: JP8442990U
Authority: JP
Priority date: 1990-08-09
Filing date: 1990-08-09
Publication date: 1992-04-15

Description

[Brief explanation of the drawing]

第１図乃至第８図は本第１考案に対応する溶融
ガラス切断装置に係り、第１図はシングルゴブの
切断形態に構成された溶融ガラス切断装置の平面
図、第２図は溶融ガラス分配装置と共に示す溶融
ガラス切断装置の縦断側面図、第３図は溶融ガラ
ス切断装置の縦断正面図、第４図は製壜機上部の
側面図、第５図はアーム駆動部の詳細図、第６図
はダブルゴブの切断形態に構成された溶融ガラス
切断装置の平面図である。第７図は位置変更吸収
手段の別実施例を示す形態図、第８図は伝動手段
の別実施例を示す伝動形態図である。第９図Ａ，
Ｂは本第２考案に対応する溶融ガラス切断装置に
おけるアーム駆動部の説明図、第１０図Ａ，Ｂは
本第３考案に対応する溶融ガラス切断装置におけ
るアーム駆動部の説明図である。第１１図および
第１２図はそれぞれ従来例の溶融ガラス切断装置
の平面図である。１０……アーム、１１……刃体、１６……クラ
ンク軸、２１……ロツド、２２……伝動手段、Ａ
……偏芯量変更手段、Ｂ……位置変更吸収手段、
Ｃ……回転速度変更手段、Ｄ……ロツド長さ変更
手段。 1 to 8 relate to a molten glass cutting device corresponding to the first invention, FIG. 1 is a plan view of the molten glass cutting device configured in a single gob cutting form, and FIG. 2 is a molten glass distribution device. 3 is a vertical sectional front view of the molten glass cutting device shown together with the device; FIG. 4 is a side view of the upper part of the bottle making machine; FIG. 5 is a detailed view of the arm drive section; The figure is a plan view of a molten glass cutting device configured in a double gob cutting configuration. FIG. 7 is a form diagram showing another embodiment of the position change absorbing means, and FIG. 8 is a transmission form diagram showing another embodiment of the transmission means. Figure 9A,
B is an explanatory diagram of the arm driving section in the molten glass cutting device corresponding to the second invention, and FIGS. 10A and 10B are explanatory diagrams of the arm driving section in the molten glass cutting device corresponding to the third invention. FIGS. 11 and 12 are plan views of conventional molten glass cutting apparatuses, respectively. 10...Arm, 11...Blade body, 16...Crankshaft, 21...Rod, 22...Transmission means, A
...Eccentricity changing means, B...Position change absorbing means,
C... Rotation speed changing means, D... Rod length changing means.

Claims

[Claims for Utility Model Registration] (1) A pair of arms are arranged side by side so that they can move toward and away from each other, and two crankshafts rotated synchronously by a transmission means are respectively connected to the pair of arms via rods. In the molten glass cutting device, the two crankshafts are connected to the arms arranged in parallel, and a blade body is connected to the arms and cuts the molten glass as the arms move toward each other. eccentricity changing means for changing and setting the eccentricity of the crankshaft; A molten glass cutting device comprising: a position change absorbing means placed under power transmission; and a rotational speed changing means for changing the rotational speed of the crankshaft. (2) A pair of arms are arranged in parallel so as to be movable toward and away from each other, and two crankshafts rotated synchronously by a transmission means are interlockedly connected to the pair of arms via rods, and , a molten glass cutting device comprising a blade connected to the arm to cut the molten glass as the arm moves toward the arm; A molten glass cutting device characterized in that the connection position of the rod to the arm can be freely changed in the direction of movement of the arm, and includes rotational speed changing means for changing the rotational speed of the crankshaft. (3) A pair of arms are arranged in parallel so that they can move toward and away from each other, and two crankshafts rotated synchronously by a transmission means are interlocked and connected to the pair of arms via rods, and , a molten glass cutting device comprising a blade connected to the arm to cut the molten glass as the arm moves toward the arm; A molten glass cutting apparatus characterized by comprising a rod length changing means extending between the crankshaft and the arm of the rod, and a rotational speed changing means for changing the number of rotations of the crankshaft.