Scraper plate
A scraper disc, scraper technology, applied in household components, household appliances, other household appliances, etc., can solve the problems of high cost, poor stability, easy production accidents, etc., and achieve simple structure, high stability and accuracy, no The effect of easy production accident
Active Publication Date: 2018-07-06
解礼华
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- Application Information
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Problems solved by technology
The scraper disc with this structure has a complex structure and high cost; second, it is very difficult to coordinate with so many control elements to ensure coherent actions, so the stability is poor and production accidents are prone to occur
Method used
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Embodiment Construction
[0018] Such as Figure 1-8 As shown, a scraper transfer mechanism includes a mounting base 31, a base 3 is installed on the mounting base 31, a cylinder 33 is installed on the base 3 through a bracket 32, and a column 38 is installed through a bearing in the mounting base 31, so The outer wall of the column 38 is fixed with a rotary disc 35, the side edge of the rotary disc 35 is equipped with a rotary shaft 36, and the piston rod of the cylinder 33 is connected with the rotary shaft 36 through a cylinder joint 34; An intermediate shaft 39 is installed, and the intermediate shaft 39 is driven by a stepping motor or a servo motor installed below, a working platform 1 is arranged above the column 38, and a transmission mechanism is arranged between the column 38 and the working platform 1 .
[0019] In the above technical solution, the transmission mechanism includes the first sprocket 13 installed on the upper end of the intermediate shaft 39 and the scraper disc shaft 16 inst...
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The invention discloses a scraper disc. The scraper disc comprises a cutting disc and an air distribution disc; multiple scraper modules are mounted on the cutting disc; first air holes and second air holes are formed in the cutting disc; each second air hole is located below each first air hole; a first air inlet hole, a second air inlet hole and a first exhaust hole are formed in the air distribution disc; an exhaust channel and an air inlet channel are formed in the lower end surface of the air distribution disc; the exhaust channel is provided with a first concave ring bent to the air inlet channel; the corresponding part of the air inlet channel is bent to the circle center direction; the vertex in the innermost part of the first concave ring and the air inlet channel are located on the same circumference; a lower end opening of the first air inlet hole and the exhaust channel are located on the same circumference; the exhaust channel communicates with the first exhaust hole; the air inlet channel communicates with the second air inlet hole; and in a relative rotating process of the cutting disc and the air distribution disc, the movement track of an inlet of the first air hole is overlapped with the circumference of the exhaust channel, and the movement track of an inlet of the second air hole is overlapped with the circumference of the air inlet channel. The scraper disc has the following advantages: the synchronous control of scraping and discharging of multiple scraper modules is realized through the air distribution disc, compared with the condition that the telescoping of each scraper module is controlled by an air cylinder, the structure is simpler; and the stability and the accuracy are higher.
Description
technical field [0001] The invention relates to a scraper disc of a plastic bottle cap molding machine. Background technique [0002] In the current plastic bottle cap molding machine, multiple scraper assemblies are installed on the scraper disk, and the scraping and blanking of each scraper assembly are controlled by a single control element. The scraper disc with this structure has a complex structure and high cost; second, it is very difficult to coordinate among so many control elements to ensure coherent actions, so it has poor stability and is prone to production accidents. Contents of the invention [0003] The purpose of the present invention is to provide a scraper disk with simple structure and high stability for a plastic bottle cap molding machine in order to overcome the disadvantages of the prior art. [0004] For realizing the purpose of the invention, the technical scheme adopted by the present invention is: [0005] A scraper disc, characterized in that...
Claims
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IPC IPC(8): B29C43/34B29C43/58B29L31/56
CPCB29C43/34B29C43/58B29C2043/3466B29C2043/5875B29L2031/56
Inventor 解礼华
Owner 解礼华