Background technology
Along with the development of society, the mankind improve constantly various food requirement, and demand continues to increase, and social industry divides the continuous refinement of worker, require the food-processing industry industrialization to produce, and promptly producing in enormous quantities is the developing direction of present stage food enterprise.Bean curd contains very high protein, and 10 multiple beneficial such as lower fat and iron, calcium are in the mineral element and the multivitamin of health.And bean curd has, and " beneficial gas and taste in wide, dissipate-swelling are full, the heat that disappears is loose blood etc., and health care is worth.
Existing family and individual workship make bean curd weight squeezing commonly used, need artificial moving heavy object, waste time and energy.Make by hand screw rod extruding in some small commercial fields more, need the continuous artificial adjustment of regularly leaning on, the one side labor intensive, and can not realize automated production.
Summary of the invention
The technical problem that the utility model solves provides a kind of structure of squeezing bean curd, and it utilizes the spring force squeezing, and switch control structure control pressing process can be carried out continuously automatically.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of structure of squeezing bean curd, comprise base, support, bean curd compacting box, and support is fixed on the base; Wherein, The structure of squeezing bean curd also is provided with Power Component, pressing assembly and switch control structure, and Power Component is located on the support, and pressing assembly comprises flexible member; Power Component driving pressing assembly acts on bean curd compacting box through flexible member and squeezes, and switch control structure control squeeze force keeps controlling continuously and simultaneously the squeeze force size.Described flexible member is a spring.
Described pressing assembly comprises sliding seat, rammer board and axostylus axostyle, and described switch control structure comprises switch and touching piece, and sliding seat is provided with the sliding seat hole, the fixing touching in axostylus axostyle top piece, and the bottom is rammer board fixedly, and spring housing is located on the axostylus axostyle; Axostylus axostyle pass the sliding seat hole and the touching piece can with the switch contact action that is fixed in sliding seat top.Switch is a mechanical switch.Use the mode of mechanical switch fairly simple directly, cost is lower simultaneously, and the control pressing process is carried out continuously automatically.
Optional, described pressing assembly comprises sliding seat, rammer board and axostylus axostyle, sliding seat is provided with the sliding seat hole; Also have first light hole and second light hole; The axostylus axostyle bottom is rammer board fixedly, and spring housing is located on the axostylus axostyle, and axostylus axostyle passes the sliding seat hole and can move along the sliding seat hole.Described switch control structure comprises touching piece, switch transmitting terminal, first receiving terminal and second receiving terminal; The touching piece is fixed in axostylus axostyle top; The switch transmitting terminal is located at touching piece top; First receiving terminal and second receiving terminal are located on the sliding seat and are corresponding with first light hole and second light hole respectively, and the light of switch transmitting terminal emission can and be received termination through light hole and receive, thus the opening of control circuit with closed.The switch transmitting terminal is the optoelectronic switch transmitting terminal.Utilize the mode of optoelectronic switch more accurate, can control pressing process equally and carry out automatically continuously.
Described spring is wire spring or rubber spring or air spring.
Described bean curd compacting box bottom also is provided with the waste water dish.The waste water dish is used to receive the waste water that bean curd compacting box is discharged.
Compared with prior art; Beneficial effect is: the structure of the squeezing bean curd of the utility model also is provided with Power Component, pressing assembly and switch control structure; Power Component is located on the support; Pressing assembly comprises flexible member, and Power Component driving pressing assembly acts on bean curd compacting box through flexible member and squeezes, and switch control structure control squeeze force keeps controlling continuously and simultaneously the squeeze force size.It utilizes the flexible member squeezing, and switch control structure control pressing process can be carried out continuously automatically.
The specific embodiment
Embodiment one
Like Fig. 1, shown in 2; A kind of structure of squeezing bean curd; Comprise base 10, support 20, bean curd compacting box 51, support 20 is fixed on the base 10, it is characterized in that: the structure of squeezing bean curd also is provided with Power Component 30, pressing assembly 40 and switch control structure 60; Power Component 30 is located on the support 20; Pressing assembly 40 comprises flexible member, and Power Component 30 driving pressing assemblies 40 act on bean curd compacting box 51 through flexible member and squeeze, and switch control structure 60 control squeeze forces keep controlling continuously and simultaneously the squeeze force size.Flexible member is a spring 42.
Pressing assembly 40 comprises sliding seat 41, rammer board 43 and axostylus axostyle 44; Described switch control structure 60 comprises switch 61 and touching piece 62, and sliding seat 41 is provided with sliding seat hole 411, the fixing touching in axostylus axostyle 44 tops piece 62; The bottom is rammer board 43 fixedly, and spring 42 is sheathed on the axostylus axostyle 44; Axostylus axostyle 44 pass sliding seat hole 411 and the touching piece 62 can with switch 61 contact actions that are fixed in sliding seat 41 tops.Described switch 61 is a mechanical switch.Use the mode of mechanical switch fairly simple directly, cost is lower simultaneously, and the control pressing process is carried out continuously automatically.Spring 42 is wire spring or rubber spring or air spring.
Its operation principle is:
A pours Tofu pudding in the bean curd compacting box 51 into, starts power switch.
B Power Component 30 starts, and drives sliding seat 41 and moves down together with rammer board 43.
C is after moving to rammer board 43 and Tofu pudding contacts, and the resistance that rammer board 43 receives Tofu pudding no longer moves down, and sliding seat 41 continues to move down, until touching piece 62 is run into till the mechanical switch, this moment, spring 42 was compressed, and produces elastic force Tofu pudding is squeezed.
Water in the d expressing process in the Tofu pudding is extruded from bean curd compacting box 51 and is discharged to the waste water dish 52; This moment, rammer board 43 moved down under the effect of elastic force; After moving down into touching piece 62 and mechanical switch separating, switch is connected again, and Power Component 30 starts; Drive sliding seat 41 and move down together, stop until touching piece 62 is run into mechanical switch with rammer board 43.Said process approximately continues after 30-90 minute through repeatedly repeating, and the compacting of bean curd is accomplished.
The above-mentioned d step of e also can be controlled like this: after mechanical switch was touched, Power Component 30 decommissioned, and after a period of time of setting, circuit is connected, and Power Component 30 drive sliding seats 41 move down holddown spring 42 exerts pressure 43 pairs of Tofu puddings of rammer board.
Embodiment two
Shown in Fig. 3-5; Pressing assembly 40 comprises sliding seat 41, rammer board 43 and axostylus axostyle 44; Sliding seat 41 is provided with sliding seat hole 411, also has first light hole 412 and second light hole 413, and axostylus axostyle 44 bottoms are rammer board 43 fixedly; Spring 42 is sheathed on the axostylus axostyle 44, and axostylus axostyle 44 passes sliding seat hole 411 and can move along sliding seat hole 411.Described switch control structure 60 comprises touching piece 62, switch transmitting terminal 63, first receiving terminal 64 and second receiving terminal 65; Touching piece 62 is fixed in axostylus axostyle 44 tops; Switch transmitting terminal 63 is located at touching piece 62 tops; First receiving terminal 64 and second receiving terminal 65 are located on the sliding seat 41 and are corresponding with first light hole 412 and second light hole 413 respectively, and the light of switch transmitting terminal 63 emission can and be received termination through light hole and receive, thus the opening of control circuit with closed.Switch transmitting terminal 63 is the optoelectronic switch transmitting terminal.Utilize the mode of optoelectronic switch more accurate, can control pressing process equally and carry out automatically continuously.
Its operation principle is:
A pours Tofu pudding in the bean curd compacting box 51 into, starts power switch.
B Power Component 30 starts, and drives sliding seat 41 and moves down together with rammer board 43.
C is after moving to rammer board 43 and Tofu pudding contacts; The resistance that rammer board 43 receives Tofu pudding no longer moves down, and sliding seat 41 continues to move down, and aligns with first light hole 412 up to the optoelectronic switch transmitting terminal that is installed on the touching piece 62; The optical signal of its emission is received by first receiving terminal 64 through first light hole 412; Produce the corresponding signal of telecommunication, Power Component 30 is out of service, and sliding seat 41 also stops to move with rammer board 43.This moment, spring 42 was compressed, and produces elastic force Tofu pudding is squeezed.
Water in the d expressing process in the Tofu pudding is extruded from bean curd compacting box 51 and is discharged to the waste water dish 52; This moment, rammer board 43 moved down under the effect of elastic force; Drive the optoelectronic switch transmitting terminal and move down, when aliging with second light hole 413, second receiving terminal 65 receives optical signal; Produce the corresponding signal of telecommunication, Power Component 30 starts drive sliding seat 41 once more and moves down.Repeat above-mentioned process, continue after about 30-90 minute, the compacting of bean curd is accomplished.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art, under the prerequisite that does not break away from the utility model principle, can do the improvement of some suitable actual conditions to the technical scheme of utility model.Therefore, the protection domain of the utility model is not limited thereto, and those of skill in the art are any to be included within the utility model protection domain based on non-material change on the utility model technical scheme.