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Title:
AUTOMATICALLY-LIMITING ELECTRIC SAUSAGE FILLER AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2016/041103
Kind Code:
A1
Abstract:
An automatically-limiting electric sausage filler comprises a piston (1), a manual shaft (2), an automatic shaft (3), a lower-limit signal detection element (4), a lower-limit magnet strip (5), a toothed piston rod (6), an upper-limit signal detection element (7), a material barrel (8), an upper-limit magnet strip (9), a meat outlet (10), and a control circuit. The piston (1) is located at the tail end of the toothed piston rod (6), and the piston (1) and the toothed piston rod (6) are integrated as a whole. A direct-current motor drives an automatic shaft (3). The automatic shaft (3) is engaged with the toothed piston rod (6) by means of a gear set, so as to drive the toothed piston rod (6) to move up and down in a material barrel (8). The meat outlet (10) is located in the bottom of the material barrel. The position when the piston (1) is located on the bottom of the material barrel (8) is a lower limit, and the position when the piston (1) is located on the material barrel (8) is an upper limit. The lower-limit signal detection element (4) and the upper-limit signal detection element (7) are disposed on two sides of the toothed piston rod (6), and are corresponding to the upper-limit magnet strip (9) and the lower-limit magnet strip (5) embedded on the toothed piston rod (6) in an induction manner. Induction signals of the lower-limit signal detection element (4) and the upper-limit signal detection element (7) are sent to a control circuit. The control circuit outputs the control signals to drive a direct-current motor to work. A method for controlling the electric sausage filler. Sausage is automatically filled by controlling the upper limit and the lower limit, overcurrent protection is added in the control circuit to protect a motor against stalling, and therefore, a stalling protection apparatus for the motor is not required, the cost is reduced, sausage filling operations are simplified, and automation of a sausage filling process is realized.

Inventors:
WANG JUNLIANG (CN)
PAN SHENGYUE (CN)
XU YING (CN)
Application Number:
PCT/CN2014/000997
Publication Date:
March 24, 2016
Filing Date:
November 13, 2014
Export Citation:
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Assignee:
INTRADIN SHANGHAI MACHINERY CO LTD (CN)
International Classes:
A22C11/04; H02P7/00
Foreign References:
CN200997865Y2008-01-02
CN200961471Y2007-10-17
CN201069970Y2008-06-11
CN2754371Y2006-02-01
US5092528A1992-03-03
Attorney, Agent or Firm:
SHANGHAI SHEN HUI PATENT AGENT LTD. (CN)
上海申汇专利代理有限公司 (CN)
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