CN106272607B - Bean curd cutting machine - Google Patents

Abstract

The bean curd cutting machine comprises a rack, wherein a turning plate for loading bean curd blanks is arranged on the rack, guide rails are also arranged on the front side and the rear side of the rack, and a cutter support in sliding fit with the guide rails is arranged on the guide rails; the horizontal cutter is connected to the outer end of the cutter support through a horizontal cutter power device, the horizontal cutter power device drives the horizontal cutter to lift in the vertical direction, and the servo motor drives the cutter support to slide above the turnover plate along the guide rail. Through the structure, the full-page bean curd embryo can be taken out through the mechanical automatic plate turning, the bean curd embryo can be automatically cut into small pieces of bean curd, the cut small pieces of bean curd can be automatically pushed to the next production line, time and labor are saved, the working efficiency is improved, and the industrial production is facilitated.

Description

tofu cutting machine

technical field

The invention relates to the field of bean product processing equipment, in particular to a bean curd cutting machine for automatically making bean curd embryos into bean curd blocks.

Background technique

With the continuous discovery of the nutritional value of soybeans, soybean products have become a worldwide functional health food. Dried tofu made from soybeans is a popular snack for people in their leisure time. In the traditional method of making tofu and dried bean curd, the tofu flower is coagulated for about 15 minutes, put it into a mold (or other container) filled with gauze, wrap the tofu flower with gauze, and press the cover plate 10 to 20 minutes to remove excess water and serve as tofu embryos. Next, take out the entire tofu embryo by turning over the entire mold, and then manually divide the entire tofu embryo into small pieces, and then process or sell each pair of small tofu embryos separately , the whole process mainly depends on the worker's proficiency and physical labor. The per capita daily output of the traditional method is not high, labor-intensive and time-consuming, and raw materials are wasted, so it is difficult to form industrialized production.

Contents of the invention

In order to overcome the defects of the prior art, the object of the present invention is to provide a tofu cutting machine, which can automatically cut the whole plate of tofu embryos into small pieces, and can also automatically push the cut small pieces of tofu to the next operation line, saving It saves time and labor, improves operation efficiency, and is beneficial to industrialized production.

For realizing the above object, the technical scheme adopted in the present invention is as follows:

The bean curd cutting machine includes a frame, which is provided with a flap for loading tofu embryos, and guide rails are provided on the front and rear sides of the frame, and a cutter bracket that slides and fits with it is provided on the guide rails; The horizontal cutter and servo motor matched with the bracket, the horizontal cutter is connected to the outer end of the cutter bracket through a horizontal cutter power device, the horizontal cutter power device drives the horizontal cutter to rise and fall in the vertical direction, and the servo motor drives the cutter bracket Slide over the flap along the rails.

As an improvement of the above technical solution, the two ends of the cutter bracket have sliders at the bottom that respectively form sliding pairs with the guide rails, and the servo motor is fixed on one of the sliders.

Preferably, the horizontal cutter power device is a telescopic cylinder or a linear motor.

Preferably, the turning plate is provided with a plurality of avoidance slots that cooperate with the transverse cutter, and the power device of the transverse cutter is a reciprocating cylinder with three-stage strokes, the first stage of the stroke makes the transverse cutter The knife cuts into the avoidance groove, and its second stroke makes the horizontal cutter just exit the avoidance groove, and its third stroke rises and resets.

As an improvement of the above-mentioned technical scheme, a rotatable longitudinal cutter frame is provided on the lower part of the cutter bracket, and a row of longitudinal cutter blades arranged at equal intervals is arranged on the longitudinal cutter frame, and one end of the longitudinal cutter frame is also provided with a reciprocating rotating blade. The longitudinal cutter rotating power device of the longitudinal cutter frame lifts up and presses down the longitudinal cutter blade by reciprocatingly rotating the longitudinal cutter frame.

Preferably, the rotating power device of the longitudinal cutter is a rotary cylinder or a motor connected with the longitudinal cutter frame.

As an improvement of the above technical solution, the middle part of the top surface of the frame is provided with a turning shaft connected to the turning plate, and a turning power device for reciprocatingly rotating the turning shaft; the machine The frame is also provided with independently arranged tofu forming mold laminates, and the rotary power device of the flap can make the flaps stacked on the laminates by rotating the rotary shaft of the flaps; A telescopic device, the top of the telescopic device is provided with a rotating device, and the top of the rotating device is provided with a clamping arm for clamping the laminate.

Preferably, the telescopic device is a telescopic cylinder or a linear motor.

Preferably, the rotating device is a rotating cylinder or a motor.

Compared with the prior art, the beneficial effects of the present invention are:

1. The tofu cutting machine of the present invention can not only mechanize and automatically turn over the plate to take out the whole plate of tofu embryos, but also can automatically cut the whole plate of tofu embryos into small pieces, and can also automatically push the cut small pieces of tofu to the next operation line, It saves time and effort, improves the operation efficiency, and is beneficial to industrial production;

2. The turning device of the tofu cutting machine of the present invention can automatically turn over the entire plate of tofu, and no longer needs multiple workers to turn the plate together, which not only saves time and effort, but also avoids broken tofu or personal injury due to mistakes;

3. The vertical cutter group of the cutting device of the tofu cutting machine of the present invention can cut the whole plate of tofu into uniform tofu strips, and the horizontal cutter group can cut the tofu strips into small pieces of tofu; Grouping two cutting knives can not only cut the whole plate of tofu into small pieces of tofu of the same size, avoid the adhesion between small pieces of tofu, improve the accuracy and efficiency of cutting, and save a lot of repetitive physical labor;

4. The transmission device of the tofu cutting machine of the present invention can continuously transmit the cut small pieces of tofu to the next operation line, which improves the operation efficiency, reduces the number of stations, and saves time and effort.

Description of drawings

Fig. 1 is the structural representation of tofu cutting machine of the present invention;

Fig. 2 is the first working state schematic diagram of bean curd cutting machine of the present invention;

Fig. 3 is the second working state schematic diagram of bean curd cutting machine of the present invention;

Fig. 4 is the 3rd working state schematic diagram of bean curd cutting machine of the present invention;

Fig. 5 is the 4th working state schematic diagram of bean curd cutting machine of the present invention;

Fig. 6 is a schematic diagram of the fifth working state of the bean curd cutting machine of the present invention;

Fig. 7 is a schematic diagram of the sixth working state of the bean curd cutting machine of the present invention;

Fig. 8 is a schematic diagram of the seventh working state of the bean curd cutting machine of the present invention;

Detailed ways

The present invention will be further described in detail below in combination with specific embodiments.

As shown in Figures 1 to 8, the bean curd cutting machine includes a frame 1, which is provided with a turning plate 2 for loading tofu embryos 7, and guide rails 11 are also provided on the front and rear sides of the frame 1, and guide rails 11 are provided on the guide rail 11. Be provided with the cutter support 3 that slides with it; Be provided with the transverse cutter 4 that cooperates with cutter support 3, servomotor 31, transverse cutter 4 is connected on the outside of cutter support 3 by a transverse cutter power unit 41 At the end, the horizontal cutter power unit 41 drives the horizontal cutter 4 to move up and down in the vertical direction, and the servo motor 31 drives the cutter support 3 to slide above the turning plate 2 along the guide rail 11 .

As an improvement of the above-mentioned embodiment, both ends of the cutter bracket 3 have sliders 32 at the bottom that respectively form a sliding pair with the guide rail 11 , and the servo motor 31 is fixed on one of the sliders 32 .

Preferably, the transverse cutter power device 41 is a telescopic cylinder or a linear motor.

Preferably, the turnover plate 2 is provided with a plurality of avoidance grooves 21 that cooperate with the transverse cutter 4, and the described transverse cutter power device 41 is a reciprocating cylinder with a three-stage stroke, the first stage of which The stroke makes the horizontal cutter cut into the avoidance groove, the second stroke makes the horizontal cutter just exit the avoidance groove, and the third stroke rises and resets.

As an improvement of the above-mentioned embodiment, the bottom of the cutter bracket 3 is provided with a rotatable longitudinal cutter frame 5, and a row of longitudinal cutter blades 51 arranged at equal intervals are arranged on the longitudinal cutter frame 5, and one end of the longitudinal cutter frame 5 is also A longitudinal cutter rotating power device 52 for reciprocating the longitudinal cutter frame 5 is provided, and the longitudinal cutter rotating power device 52 lifts and presses down the longitudinal cutter blade 51 by reciprocating the longitudinal cutter frame 5 .

Preferably, the longitudinal cutter rotating power device 52 is a rotary cylinder or a motor connected to the longitudinal cutter frame 5 .

As an improvement of the above-mentioned embodiment, the middle part of the top surface of the frame 1 is provided with a flap rotation shaft 22 connected to the flap 2, and a flap rotation power device 23 for reciprocating rotation of the flap rotation shaft 22 is also provided. ; The frame 1 is also provided with a bean curd forming mold laminate 6 which is independently arranged, and the turning plate rotating power device 23 can make the turning plate 2 stack on the laminate 6 by rotating the turning shaft 22; A plurality of telescopic devices 24 are respectively provided on the front and rear sides of the turning plate 2 , and the top of the telescopic device 24 is provided with a rotating device 25 , and the top of the rotating device 25 is provided with a clamping arm 26 for clamping the laminate 6 .

Preferably, the telescopic device 24 is a telescopic cylinder or a linear motor.

Preferably, the rotating device 25 is a rotating cylinder or a motor.

The working process of bean curd cutting machine of the present invention is as follows:

(1) As shown in Figure 1, the tofu embryo 7 wrapped by gauze is pushed onto the frame 1 by the laminate 6;

(2) As shown in Figure 2, the gauze of bean curd embryo 7 is opened (at this moment yarn is arranged in the middle of bean curd embryo 7 and laminate 6), then rotates rotating shaft 22 of flap by flap rotating power device 23, turns flap Plate 2 is covered on the tofu embryo 7, and then the clamping arm 26 is sent into the bottom of the laminate 6 through the telescopic device 24, and then the clamping arm 26 is sent into the bottom surface of the laminate 6 through the rotating device 25, and then the clamping arm 26 is sent into the bottom surface of the laminate 6 through the telescopic device 24. Pull up the tight arm 26, so that the laminate 6, the bean curd embryo 7 and the turnover plate 2 are clamped and fixed as one;

(3) As shown in Figure 3, the turning plate rotating shaft 22 is rotated by the turning plate rotating power device 23, and the turning plate 2 is turned back. 7 and the turnover plate 2 are clamped and fixed as one, so the laminate 6 and the bean curd embryo 7 are inverted on the turnover plate 2 thereupon;

(4) As shown in Figure 4, the clamping arm 26 is lifted by the telescoping device 24 to release the laminate, and then the clamping arm 26 is removed by the rotating device 25, and then the laminate is taken off, and then the tofu embryo is peeled off. Gauze, under the drive of servo motor 31, cutter support 3 is moved to the end of turning plate to the left, then the vertical cutter frame is rotated by the vertical cutter rotating power device so that the vertical cutter blade 51 presses down on tofu embryo 7 to form a cut ;

(5) As shown in Figure 5, under the drive of servo motor 31, the cutter bracket 3 is moved to the end of the turning plate to the right, and the bean curd embryo 7 is completely cut into strips by the cutting blade 51, and then the vertical cutter rotates the power The device rotates the vertical cutter frame to lift the vertical cutter blade 51 to complete the cutting of the bean curd embryo 7;

(6) As shown in Fig. 6, Fig. 7 and Fig. 8, under the drive of servo motor 31, the cutter support 3 is moved to the left for a short distance, and then the transverse cutter power device 41 makes the transverse cutter 4 cut off, and the The tofu embryos 7 that have been cut into strips are cut into pieces. The cutting stroke is: the horizontal cutter 4 cuts into the empty groove on the flap to ensure that the tofu embryos are completely cut off, and then the horizontal cutter pulls out the empty groove but still cuts into the tofu embryos At this time, under the drive of the servo motor 31, the cutter bracket 3 is reset, and the cut bean curd block is pushed out of the turning plate by using the horizontal cutter 4; like this, the cutter bracket 3 is moved successively and cut horizontally, so that the bean curd embryo is continuously cut. Remove the flap after breaking into small pieces.

As shown in Figure 8, a conveyer belt 8 is established at the rear end of the turnover plate, so the small pieces of tofu cut will be pushed onto the conveyer belt 8 by the transverse cutter 4 and sent to the next operation line.

The above steps of the tofu cutting machine are all automatic operation, and the work of cutting tofu can be carried out continuously. It can be seen that the tofu cutting machine can not only mechanize and automatically turn over the plate to take out the whole tofu embryo, but also can automatically cut the whole tofu embryo into small pieces , It can also automatically push the cut small pieces of tofu to the next operation line, which saves time and effort, improves the operation efficiency, and is beneficial to industrial production.

For those skilled in the art, various other corresponding changes and modifications can be made according to the technical solutions and ideas described above, and all these changes and modifications should fall within the protection scope of the claims of the present invention.

Claims (8)

1. The tofu cutting machine, including the frame, is characterized in that: the frame is provided with a flap for loading tofu embryos, the front and rear sides of the frame are also provided with guide rails, and the guide rails are provided with a cutter bracket that slides and fits therewith ; There is a horizontal cutter and a servo motor that cooperate with the cutter bracket, the horizontal cutter is connected to the outer end of the cutter bracket through a horizontal cutter power device, and the horizontal cutter power device drives the horizontal cutter to lift in the vertical direction, The servo motor drives the cutter bracket to slide along the guide rail above the flap; the flap is provided with a plurality of space-avoiding grooves that cooperate with the horizontal cutter, and the horizontal cutter power device is a reciprocating Cylinder, its first segment of stroke makes the horizontal cutter cut into the avoidance groove, its second segment of stroke makes the horizontal cutter just exit the avoidance groove, and its third segment of stroke rises and resets. 2. The tofu cutting machine according to claim 1, characterized in that: the two ends of the cutter bracket have sliders at the bottom that respectively form a sliding pair with the guide rail, and the servo motor is fixed on one of the sliders. 3. The bean curd cutting machine according to claim 1, characterized in that: said horizontal cutter power device is a telescopic cylinder or a linear motor. 4. The bean curd cutting machine according to claim 1, characterized in that: the bottom of the cutter bracket is provided with a rotatable longitudinal cutter frame, and the longitudinal cutter frame is provided with a row of longitudinal cutting blades arranged at equal intervals. One end of the knife holder is also provided with a longitudinal cutter rotating power device for reciprocating the longitudinal cutter holder, and the longitudinal cutter rotating power device lifts and presses down the longitudinal cutting blade by reciprocating the longitudinal cutter holder. 5. The tofu cutting machine according to claim 4, characterized in that: said longitudinal cutter rotating power device is a rotary cylinder or a motor connected with the longitudinal cutter frame. 6. The tofu cutting machine according to claim 1, characterized in that: the middle part of the top surface of the frame is provided with a turning shaft connected to the turning plate, and is also provided with a turning shaft for reciprocating rotation of the turning plate Turning plate rotating power device; the frame is also provided with independently set tofu forming mold laminates, the turning plate rotating power device can make the turning plate stacked on the layer plate by rotating the turning shaft of the turning plate; the turning plate A plurality of telescopic devices are provided on the front and rear sides of the board, and the top of the telescopic device is provided with a rotating device, and the top of the rotating device is provided with a clamping arm for clamping the laminate. 7. The tofu cutting machine according to claim 6, characterized in that: the telescopic device is a telescopic cylinder or a linear motor. 8. The tofu cutting machine according to claim 6, characterized in that: said rotating device is a rotating cylinder or a motor.