Supporting seat for oven tube blank
A support seat and tube blank technology, applied in glass blowing, glass forming, application, etc., can solve problems such as tube blank seat tilt, bottle blank tilt, and affecting the quality of bottle blank heating, so as to avoid rigid wear and prolong The service life and the effect of ensuring the heating quality
Inactive Publication Date: 2011-04-20
林子祥
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Problems solved by technology
[0002] The semi-automatic bottle blowing machine usually includes an oven and a clamping blow molding mechanism, wherein the oven heats the tube blank to a set temperature. In the oven, the existing tube blank support seat includes a main shaft, and the upper end of the main shaft is installed with a tube blank sleeve. The middle part of the main shaft is set on the support, and the support is linked with the driving chain used to drive the movement of the tube blank seat. The lower end of the main shaft is fixedly connected to the rotation sprocket; the driving sprocket can drive each tube blank seat along the Running along the track, the tube blank can be driven to rotate by the rotation sprocket, so that all surfaces of the tube blank are evenly heated; the existing defects are: 1. Due to the drive of the rotation sprocket, the main shaft will continue to rotate in the heating area. It is rigidly fitted with the support, and there is rigid friction between the main shaft and the support. If the wear is too large, the main shaft cannot maintain a vertical state when it rotates, which affects the quality of preform heating and shortens the service life of the preform seat. ;2. On the support, the driving sprocket is usually linked with the inner side of the support. During the operation, due to the force on one side of the support, it is easy to cause the entire preform seat to tilt, causing the preform to also tilt, thus affecting the preform. heating quality
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[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] refer to figure 1 and figure 2 , a tube billet support seat for an oven, comprising a main shaft 1, a support 2 and a rotation sprocket 3, the upper end of the main shaft 1 is provided with a tube billet sleeve 4, and the middle part of the main shaft 1 is fitted with the support 2, so One side of the support 2 is connected with the driving chain transmission, the lower end of the main shaft 1 is fixedly installed with the rotation sprocket 3, and the opposite side of the support 2 connected with the driving chain is installed with a balance bearing 6.
[0017] The centerline of the balance bearing 6 perpendicularly intersects with the centerline of the main shaft. Of course, the balance bearing can also be arranged in other ways, as long as the balance bearing is located under the balance support of the oven, when the tube billet is running, when the driving...
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The invention provides a supporting seat for an oven tube blank. The supporting seat comprises a main shaft, a supporting seat and a rotational chain wheel, wherein, the upper end of the main shaft is equipped with a tube blank sleeve mouth; the support is sleeved at the middle part of the main shaft; one side of the supporting seat is connected with a drive chain in a transmission manner; the lower end of the main shaft is fixedly equipped with the rotational chain wheel; and a balancing bearing is arranged at the side opposite to the side of the supporting seat connected with the drive chain. The supporting seat for the oven tube blank can effectively ensure the heating quality of the bottle blank and prolong the service life of the bottle blank.
Description
technical field [0001] The invention relates to the field of bottle blowing machines, in particular to an oven for bottle blowing machines. Background technique [0002] The semi-automatic bottle blowing machine usually includes an oven and a mold clamping blow molding mechanism, wherein the oven heats the tube blank to a set temperature. In the oven, the existing tube blank support seat includes a main shaft, and the upper end of the main shaft is installed with a tube blank sleeve. The middle part of the main shaft is set on the support, and the support is linked with the driving chain used to drive the movement of the tube blank seat. The lower end of the main shaft is fixedly connected to the rotation sprocket; the driving sprocket can drive each tube blank seat along the Running along the track, the tube blank can be driven to rotate by the rotation sprocket, so that all surfaces of the tube blank are evenly heated; the existing defects are: 1. Due to the drive of the r...
Claims
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IPC IPC(8): B29C49/64C03B9/38B29L22/00
Inventor 林子祥
Owner 林子祥