CN214015848U

CN214015848U - Processing equipment for columnar dried beancurd sticks

Info

Publication number: CN214015848U
Application number: CN202022808756.2U
Authority: CN
Inventors: 刘长安; 刘根
Original assignee: Beijing Xiang Dou Dou Food Co ltd
Current assignee: Beijing Xiang Dou Dou Food Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-24
Anticipated expiration: 2030-11-27
Also published as: CN215381297U

Abstract

The utility model discloses a column dried bean curd stick processing equipment, including beancurd sheet forming device, the soybean milk has been held in the beancurd sheet forming device, beancurd sheet forming device bottom is provided with heating device, heating device can be to the soybean milk heating in the beancurd sheet forming device, so that the soybean milk surface forms the beancurd sheet, beancurd sheet forming device top is provided with the dried bean and rubs round device, the beancurd sheet rubs into column dried bean through dried bean and rubs round device with slice dried bean, dried bean rubs round device links to each other with first conveyer, first conveyer links to each other with second conveyer, second conveyer links to each other with turning to conveyor, turn to conveyor and cut off conveyor and link to each other, column dried bean carries to the packaging process through first conveyer on carrying to the second conveyer, again through turning to conveyor carry to cutting off conveyor and cut off the back to the packaging process. The utility model discloses a column dried bean processing equipment, degree of automation is high, has reduced workman's quantity, has reduced workman's intensity of labour, has improved production efficiency.

Description

Processing equipment for columnar dried beancurd sticks

Technical Field

The utility model relates to a food processing equipment especially relates to a column dried bean processing equipment.

Background

The dried beancurd stick is also called beancurd sheet, is a popular traditional food, is a common food raw material, has strong bean flavor, and has unique taste which is not possessed by other bean products. The dried beancurd sticks are yellow and white in color, glossy and bright, and rich in protein and various nutritional ingredients.

The existing bean curd stick processing technology is generally that soybean milk is heated and boiled, heat preservation is carried out for a period of time, a layer of film is formed on the surface, the film is picked out and droops to form a branch strip shape, and then the bean curd stick is obtained by drying. It is similar to the branch of a bamboo, and is called a dried bean. The dried bean curd stick is a product with a certain structure and composed of a soybean protein film and fat. High nutritive value, easy preservation and convenient eating, and is deeply favored by consumers at home and abroad.

In the conventional processing, there are the following problems: firstly, the surface of the beancurd sheets is filmed in a specific container with a certain temperature, and during the process of manually lifting, workers can be scalded by high-temperature soybean milk and steam; secondly, when the skin of a worker is picked up, soybean milk is seriously spilled, so that raw materials are wasted, and the taste of the picked dried beancurd sticks is influenced after the dried beancurd sticks are formed due to the redundant soybean milk; in addition, the manual operation has low production efficiency.

Therefore, it is necessary to design an automatic processing device for producing dried beancurd sticks.

SUMMERY OF THE UTILITY MODEL

The utility model provides a column dried bean processing equipment has degree of automation height, and production efficiency is high, practices thrift the effect of cost. The specific technical scheme is as follows:

the cylindrical beancurd stick processing equipment comprises a beancurd sheet forming device, soybean milk is contained in the beancurd sheet forming device, a heating device is arranged at the bottom of the beancurd sheet forming device and can heat the soybean milk in the beancurd sheet forming device to form beancurd sheets on the surface of the soybean milk, a beancurd stick rounding device is arranged above the beancurd sheet forming device, the beancurd sheets are kneaded into cylindrical beancurd sticks by the beancurd stick rounding device, the beancurd sticks rounding device is connected with a first conveying device, the first conveying device is connected with a second conveying device, the second conveying device is connected with a steering conveying device, the steering conveying device is connected with a cutting conveying device, the cylindrical beancurd sticks are conveyed to the second conveying device by the first conveying device and then conveyed to the cutting conveying device by the steering conveying device, and the dried beancurd sticks are cut by the cutting conveying device and then conveyed to a packaging process.

Further, beancurd sheet forming device includes beancurd sheet shaping support body, is provided with the crust groove on the beancurd sheet shaping support body, and crust groove below is provided with steam and holds the chamber, and steam is provided with the steam air inlet on holding the lateral wall in chamber, and high temperature steam gets into steam through the steam air inlet and holds the intracavity, and high temperature steam heats the soybean milk of crust inslot through the diapire in crust groove.

Further, the bottom that the vapour held the chamber is provided with the pressure regulating device, and the adjustable vapour of pressure regulating device holds the pressure in chamber to prevent that the vapour from holding the chamber pressure too high and taking place the explosion.

Further, the bean curd stick rounding device comprises a rounding fixing column which is fixedly arranged on the bean curd sheet forming frame body, a rounding mounting plate is arranged on the rounding fixing column, a rounding roller is movably arranged on the rounding mounting plate and is connected with a rounding driving mechanism, and the rounding driving mechanism can drive the rounding roller to move so as to round the sheet-shaped bean curd sheets into cylindrical bean curd sticks.

Further, the first conveying device comprises a first frame body, the first frame body is fixedly connected with the beancurd sheet forming frame body and is arranged above the beancurd sheet forming frame body; the first conveyor belt is annularly arranged on the first frame body, a first conveying rotating shaft and a second conveying rotating shaft are respectively arranged at two ends of the first frame body, a third conveying rotating shaft is arranged on the beancurd sheet forming frame body on one side, away from the first frame body, of the rounding fixing column, and the first conveyor belt is annularly arranged on the three rotating shafts; the first conveyor belt comprises a circle rubbing part and a first conveying part, the circle rubbing part is connected with the first conveying part, the part between the first conveying rotating shaft and the second conveying rotating shaft is the first conveying part, the part between the second conveying rotating shaft and the third conveying rotating shaft is the circle rubbing part, the circle rubbing roller is arranged above the circle rubbing part, and the circle rubbing roller can move left and right relative to the circle rubbing part and can rotate relative to the circle rubbing part.

Further, the bean curd stick rounding device is arranged in the middle of the crust groove, one side, away from the first frame body, of the bean curd stick rounding device is provided with a cutting component, the cutting component can cut bean curd sheets in the crust groove into a plurality of pieces, and therefore a plurality of bean curd sticks are formed after being kneaded by the bean curd stick rounding device.

Further, the skinning groove includes first skinning groove, second skinning groove and arranges the dressing trough, and first skinning groove, row dressing trough and second skinning groove link to each other in order, and the soybean milk charge door sets up the one end of keeping away from row dressing trough at first skinning groove and second skinning groove respectively, arranges the dressing trough lower extreme and is provided with row's thick liquid mouth, arranges thick liquid mouth and links to each other with soybean milk recovery unit.

Further, the second conveying device comprises a second frame body, a second conveying belt is annularly arranged on the second frame body, and the output end of the first conveying device is arranged above the second conveying belt of the second conveying device; the end of the second conveying device, which is close to the steering conveying device, is provided with a soft returning groove, one side of the soft returning groove, which is far away from the second conveying belt, is provided with a bean curd stick conveying shaft, and bean curd sticks on the second conveying device are conveyed to the steering conveying device through the bean curd stick conveying shaft after being softened by the soft returning groove.

Further, turn to conveyor including turning to the support body, it turns to the conveyer belt to turn to the annular on the support body, it is provided with the tilting mechanism that turns to turn to the one end that conveyor and second conveyor link to each other, it turns to the adjusting plate including first steering adjustment board and second to turn to the tilting mechanism, first steering adjustment board and second turn to the fixed top that sets up at the support body that turns to, and it is mutually perpendicular with the length direction who turns to the support body, first steering adjustment board and second turn to and are provided with the steering spindle on the adjusting plate, the one end of steering spindle links to each other with first steering adjustment board, the other end and the second of steering spindle turn to the adjusting plate and link to each other, the steering spindle can turn to the adjusting plate for first steering adjustment board and second and rotate.

Further, the cutting and conveying device comprises a cutting frame body, a cutting conveying belt is annularly arranged on the cutting frame body, and a cutting assembly is arranged at one end, connected with the steering conveying device, of the cutting frame body; the cutting-off assembly comprises cutting-off side plates, the cutting-off side plates are two, the symmetry is fixed to be arranged on the cutting-off frame body, the cutting-off assembly further comprises a first cutting-off shaft and a second cutting-off shaft, cutting-off knives are arranged on the first cutting-off shaft and the second cutting-off shaft, the two ends of the first cutting-off shaft and the two ends of the second cutting-off shaft are movably arranged on the two cutting-off side plates, one ends of the first cutting-off shaft and the second cutting-off shaft are connected with a cutting-off driving assembly, the cutting-off driving assembly can drive the first cutting-off shaft and the second cutting-off shaft to rotate, and the dried beancurd sticks can be cut off by rotating the two cutting-off knives.

The cylindrical bean curd stick processing equipment of the utility model has ingenious design, adopts the continuously flowing soybean milk to produce the bean curd sticks, and the quality of the bean curd sticks is stable; the rolling shaft moving left and right is used for forming the dried beancurd sticks, so that the dried beancurd sticks are compact and have good taste; the bean curd sticks are turned and overturned by the turning and overturning mechanism, so that the bean curd sticks are conveyed more flexibly, and the equipment is convenient to arrange. Additionally, the utility model discloses degree of automation is high, and the workman's that has significantly reduced quantity, simultaneously, also alleviateed workman's intensity of labour, improved efficient.

Drawings

FIG. 1 is a perspective view of the cylindrical dried bean processing equipment of the present invention 1;

FIG. 2 is a schematic view of the bean curd sheet forming device of the cylindrical bean curd sheet processing equipment of the present invention connected with a first conveying device;

FIG. 3 is a side sectional view of the beancurd sheet forming device of the cylindrical beancurd stick processing equipment of the present invention;

FIG. 4 is a perspective view of the bean curd sheet forming device of the cylindrical bean curd sheet processing equipment of the present invention connected with the first conveying device;

FIG. 5 is a perspective view of a bean curd stick rounding device of the cylindrical bean curd stick processing equipment of the present invention;

FIG. 6 is a perspective view 2 of the cylindrical dried bean processing equipment of the present invention;

FIG. 7 is a schematic view showing the connection between the second conveying device and the turning conveying device of the cylindrical dried bean processing apparatus of the present invention;

FIG. 8 is an enlarged view taken at A of FIG. 7;

fig. 9 is a perspective view of the cutting and conveying device of the cylindrical dried bean processing equipment of the present invention;

FIG. 10 is a schematic view of the internal assembly of the cutting and conveying device of the cylindrical dried bean processing equipment of the present invention, which is shown in FIG. 1;

fig. 11 is the internal assembly schematic view 2 of the cut-off conveying device of the cylindrical dried bean processing equipment of the utility model.

Detailed Description

In order to better understand the purpose, function and specific design scheme of the present invention, the following description is made in detail with reference to the accompanying drawings.

As shown in figures 1-10, the processing equipment of the column-shaped dried beancurd stick of the utility model comprises a dried beancurd sheet forming device 1, soybean milk is contained in the dried beancurd sheet forming device 1, a heating device is arranged at the bottom of the dried beancurd sheet forming device 1, the heating device can heat the soybean milk in the dried beancurd sheet forming device 1, the bean curd sheet forming device comprises a bean curd sheet forming device 1, a bean curd sheet rounding device 2 is arranged above the bean curd sheet forming device 1, sheet bean curd sheets are rounded into cylindrical bean curd sticks through the bean curd sheet rounding device 2, the bean curd sheet rounding device 2 is connected with a first conveying device 3, the first conveying device 3 is connected with a second conveying device 4, the second conveying device 4 is connected with a steering conveying device 5, the steering conveying device 5 is connected with a cutting conveying device 6, the cylindrical bean curd sticks are conveyed to the second conveying device 4 through the first conveying device 3 and conveyed to the cutting conveying device 6 through the steering conveying device 5 to be cut, and then the bean curd sticks are packaged.

Specifically, as shown in fig. 2 and 3, the beancurd sheet forming device 1 includes a beancurd sheet forming frame body 11, a beancurd sheet groove 12 is formed in the beancurd sheet forming frame body 11, a heating device is arranged below the beancurd sheet groove 12, the heating device can select common heating modes such as electromagnetic heating, electric heating and steam heating, and the steam heating mode is selected for use in the embodiment. The skinning groove 12 below is provided with steam and holds chamber 13, and steam holds chamber 13 and includes the steam air inlet, and the steam air inlet setting of this embodiment is on steam holds the lateral wall of chamber 13, and high temperature steam gets into steam through the steam air inlet and holds the chamber 13 in, and high temperature steam heats the soybean milk in the skinning groove 12 through the diapire of skinning groove 12. It is worth noting that the pressure regulating device 7 is arranged at the bottom of the steam accommodating cavity 13, and the pressure regulating device 7 can regulate the pressure of the steam accommodating cavity 13 to prevent the steam accommodating cavity 13 from being exploded due to overhigh pressure. Preferably, the pressure regulating device 7 is provided in plurality and uniformly distributed below the steam accommodating cavity 13.

As shown in fig. 3, the pressure regulating device 7 includes a pressure regulating tank 71, a condensed water containing space is provided in the pressure regulating tank 71 for containing condensed water, a pressure regulating pipe 72 is provided above the pressure regulating tank 71, and steam and condensed water in the steam containing cavity 13 can enter the pressure regulating tank 71 through the pressure regulating pipe 72. An inlet of the pressure regulating pipe 72 is connected with the steam accommodating cavity 13, and an outlet of the pressure regulating pipe 72 extends into the pressure regulating tank 71, is close to the bottom of the pressure regulating tank 71 and is arranged below the liquid level of condensed water, so that the steam accommodating cavity 13 is kept sealed; a pressure discharge pipe 73 is arranged below the pressure regulating tank 71, an outlet of the pressure discharge pipe 73 is connected with the outside, an inlet of the pressure discharge pipe 73 is arranged close to the top of the pressure regulating tank 71 and above the liquid level of condensed water, and when the liquid level of the condensed water exceeds the inlet of the pressure discharge pipe 73, the condensed water can be discharged through the pressure discharge pipe 73.

The working principle of the pressure regulating tank 71 is as follows: because the high-temperature steam needs to be continuously input into the steam accommodating cavity 13 to ensure the temperature of the soybean milk, the pressure in the steam accommodating cavity 13 can be continuously increased along with the continuous input of the high-temperature steam, the liquid level in the pressure regulating pipe 72 is gradually reduced along with the increase of the pressure, the liquid level of the condensed water in the pressure regulating tank 71 is gradually increased, and if the liquid level of the condensed water in the pressure regulating tank 71 is higher than the inlet of the pressure discharge pipe 73, the condensed water can be discharged through the pressure discharge pipe 73; when the condensed water in the pressure regulating pipe 72 is completely drained, the steam is drained into the condensed water in the pressure regulating tank 71 through the outlet of the pressure regulating pipe 72, then the steam floats upwards to the space between the liquid level of the condensed water and the top wall of the pressure regulating tank, and finally the steam is discharged through the pressure discharging pipe 73, so that the pressure in the steam accommodating cavity 13 is reduced. When the pressure in the steam accommodating cavity 13 is reduced, the condensed water in the pressure regulating tank 71 enters the pressure discharge pipe 73, so that the steam accommodating cavity 13 is kept sealed.

Preferably, the air blower 14 is arranged below the beancurd sheet forming frame body 11, the air blower 14 is connected with the exhaust pipe 15, the exhaust pipe 15 is provided with an air delivery pipe, the air delivery pipe is connected with the air injection pipe 16, the air injection pipe 16 is provided with an air injection hole, and the air injection hole is arranged above the skinning groove 12 and can inject air to the surface of the soybean milk in the skinning groove 12 so as to accelerate the skinning of the surface of the soybean milk.

As shown in fig. 4 and 5, the bean curd stick rounding device 2 comprises a rounding fixing column 21, the rounding fixing column 21 is fixedly arranged on the bean curd sheet forming frame body 11, a rounding mounting plate 22 is arranged on the rounding fixing column 21, a rounding roller 23 is movably arranged on the rounding mounting plate 22, the rounding roller 23 is connected with a rounding driving mechanism, and the rounding driving mechanism can drive the rounding roller 23 to move so as to round the sheet-shaped bean curd sheets into cylindrical bean curd sticks.

Specifically, two groups of rollers 24 are respectively arranged on two sides of the rounding mounting plate 22, each group of rollers 24 is two, the two rollers 24 are arranged up and down, the rollers 24 are U-shaped, and a channel is formed between the two rollers 24; the rounding roller 23 is connected with the rounding guide rail 25, the rounding roller 23 can rotate relative to the rounding guide rail 25, the rounding guide rail 25 is matched with a channel between the two rollers 24, and the rounding guide rail 25 can move relative to the rollers 24. The rounding driving mechanism is connected with the rounding guide rail 25 and can drive the rounding guide rail 25 to move. The rounding driving mechanism comprises a rounding connecting rod 26 and a rounding wheel 27, one end of the rounding connecting rod 26 is connected with the rounding guide rail 25, the other end of the rounding connecting rod 26 is connected with the rounding wheel 27, the rounding wheel 27 is connected with a rounding motor 28, and the rounding wheel 27 rotates to drive the rounding guide rail 25 to move left and right repeatedly.

The first conveying device 3 comprises a first frame body 33, the first frame body 33 is fixedly connected with the beancurd sheet forming frame body 11, and the first conveying device is arranged above the beancurd sheet forming frame body 11. The first conveyor belt is annularly arranged on the first frame body 33, specifically, a first conveying rotating shaft 34 and a second conveying rotating shaft 35 are respectively arranged at two ends of the first frame body 33, and a third conveying rotating shaft 36 is arranged on the beancurd sheet forming frame body 11 at one side of the rounding fixing column 21 far away from the first frame body 33; the first conveying belt comprises a circle rubbing part 31 and a first conveying part 32, the first conveying belt is annularly arranged on three rotating shafts, the part between the first conveying rotating shaft 34 and the second conveying rotating shaft 35 is the first conveying part 32, and the part between the second conveying rotating shaft 35 and the third conveying rotating shaft 36 is the circle rubbing part 31. Preferably, the first frame 33 is provided with a plurality of supporting plates 37, and the supporting plates 37 are disposed below the first conveying unit 32 to support the first conveying unit 32. It should be noted that, a drying mechanism 38 is further disposed on the first frame 33 for drying the dried beancurd sticks on the first conveying portion 32. The drying mechanism 38 may be a fan or other conventional drying device.

Further, the rounding part 31 is connected with the first conveying part 32, the first conveying part 32 is arranged parallel to the crust groove 12 and is arranged above the crust groove 12, the rounding part 31 is obliquely arranged relative to the crust groove 12, one end of the rounding part 31 is arranged close to the crust groove 12, and the other end of the rounding part is connected with the first conveying part 32. The rounding roller 23 is arranged above the rounding portion 31, and the rounding roller 23 can move left and right relative to the rounding portion 31 and can rotate relative to the rounding portion 31. It is noted that the height of the rounding mounting plate 22 is adjustable, so as to adjust the distance of the rounding roller 23 relative to the rounding portion 31.

As shown in fig. 1 and fig. 2, the bean curd stick rounding device 2 of this embodiment is disposed in the middle of the crust forming groove 12, a cutting component 8 is disposed on a side of the bean curd stick rounding device 2 away from the first frame 33, and the cutting component 8 can cut the bean curd sheets in the crust forming groove 12 into a plurality of pieces, so that a plurality of bean curd sticks are formed after being kneaded by the bean curd stick rounding device 2.

The slitting component 8 comprises a cutter fixing seat 81, the cutter fixing seat 81 is arranged on two sides of the skinning groove 12, a cutter mounting shaft is arranged on the cutter fixing seat 81, and a sleeve of the cutter 82 is arranged on the cutter mounting shaft. The other end of the cutter 82 is provided with a circular blade which can rotate around the shank of the cutter 82. A slitting shaft 83 is arranged between the cutter fixing seat 81 and the rounding part 31, and the circular blade can be abutted against the slitting shaft 83.

The skinning groove 12 comprises a first skinning groove 121, a second skinning groove 122 and a slurry discharge groove 123, and the first skinning groove 121, the slurry discharge groove 123 and the second skinning groove 122 are sequentially connected. It is noted that the pulp discharge groove 123 is arranged on the side of the dividing and cutting shaft 83 far away from the bean curd stick rounding device 2. The soybean milk feeding port is respectively arranged at one end of the first crust groove 121 and the second crust groove 122 far away from the soybean milk discharging groove 123, the lower end of the soybean milk discharging groove 123 is provided with a soybean milk discharging port, and the soybean milk discharging port is connected with a soybean milk recovery device. The soybean milk is conveyed into the first skinning groove 121 and the second skinning groove 122 through the soybean milk feed port and flows into the soybean milk discharge groove 123, and the skinned low-concentration soybean milk flows into the soybean milk recovery device through the soybean milk discharge port. The stability of the content of nutrients such as protein in the soybean milk can be ensured by the arrangement, so that the quality of the dried beancurd sticks is ensured. In addition, the low-concentration soybean milk and the high-concentration soybean milk in the soybean milk recovery device can be continuously used after being mixed, so that the cost is saved.

As shown in fig. 6 and 7, the second conveying device 4 includes a second frame body 41, a second conveying belt 42 is annularly disposed on the second frame body 41, and the output end of the first conveying device 3 is disposed above the second conveying belt 42 of the second conveying device 4. One end of the second conveying device 4 close to the steering conveying device 5 is provided with a softening groove 43, one side of the softening groove 43 far away from the second conveying belt 42 is provided with a dried bean conveying shaft 44, and dried beancurd sticks on the second conveying device 4 are softened by the softening groove 43 and then conveyed to the steering conveying device 5 by the dried beancurd stick conveying shaft 44. Preferably, the softening tank 43 is a tank body with an opening at the top, a softening pressure lever 45 is arranged at the opening of the tank body, the dried beancurd sticks are firstly conveyed to the position below the softening pressure lever 45 from the second conveyor belt 42 and then conveyed to the position above the dried beancurd stick conveying shaft 44, and the softening pressure lever 45 can ensure that the dried beancurd sticks are soaked in the softening tank 43.

The steering conveying device 5 comprises a steering frame body 51, a steering conveying belt 52 is annularly arranged on the steering frame body 51, a steering turnover mechanism 53 is arranged at one end, connected with the second conveying device 4, of the steering conveying device 5, the steering turnover mechanism 53 comprises a first steering adjusting plate 531 and a second steering adjusting plate 532, the first steering adjusting plate 531 and the second steering adjusting plate 532 are fixedly arranged above the steering frame body 51 and are perpendicular to the length direction of the steering frame body 51, a plurality of steering shafts 533 are arranged on the first steering adjusting plate 531 and the second steering adjusting plate 532, one end of each steering shaft 533 is connected with the first steering adjusting plate 531, the other end of each steering shaft 533 is connected with the second steering adjusting plate 532, and the steering shafts 533 can rotate relative to the first steering adjusting plate 531 and the second steering adjusting plate 532.

Specifically, the first steering adjustment plate 531 and the second steering adjustment plate 532 are provided with a plurality of grooves, and two ends of the steering shaft 533 are respectively accommodated in the grooves, so as to connect the steering shaft 533 with the first steering adjustment plate 531 and the second steering adjustment plate 532. As shown in fig. 8, the end of the steering shaft 533 is provided with a screw, the end of the screw is provided with a nut, the screw is received in a groove on one steering adjustment plate and the second steering adjustment plate 532, and the rotating nut can lock the rotating shaft.

The working principle of the steering conveying device 5 is as follows: the dried beancurd sticks close to the inner side of the second conveyor belt 42 (the side of the second conveyor belt 42 close to the first conveying device is the inner side) are connected with the first end part of the steering shaft 533 (the end of the steering shaft 533 far away from the end part of the steering conveying device 5 is the first end part); the dried beancurd sticks on the second conveyor belt 42 close to the outer side (the side of the second conveyor belt 42 far away from the first conveying device is the outer side) are connected with the second end part of the steering shaft 533 (the end of the steering shaft 533 close to the end of the steering conveying device 5 is the second end part). Therefore, by turning over the turning shaft 533, the outer dried beancurd sticks on the second conveyor belt 42 can be conveyed to the side edge (the side close to the second conveying device) of the turning conveyor belt 52, and the inner dried beancurd sticks on the second conveyor belt 42 can be conveyed to the middle part of the turning conveyor belt 52 while the dried beancurd sticks are turned. This eliminates the difference in distance between the inside and outside bean curd sticks on the second conveyor belt 42 due to the turning.

Specifically, if the inside dried beancurd sticks and the outside dried beancurd sticks on the second conveyor belt 42 are directly turned, the inside dried beancurd sticks fall on the side edge of the turning conveyor belt 52, and the outside dried beancurd sticks fall on the middle part of the turning conveyor belt 52, so that the distance conveyed by the inside dried beancurd sticks is smaller than that conveyed by the outside dried beancurd sticks, and a distance difference is generated, so that a plurality of dried beancurd sticks on the turning conveyor belt 52 are gathered together, the conveying effect is affected, and the subsequent processes are inconvenient to perform.

As shown in fig. 9-11, the cutting and conveying device 6 includes a cutting frame body 61, a cutting conveyor belt 62 is annularly disposed on the cutting frame body 61, a cutting assembly 63 is disposed at one end of the cutting frame body 61 connected to the steering conveying device 5, an output end of the steering conveying device 5 is disposed above an inlet of the cutting assembly 63, the dried beancurd sticks on the steering conveying device 5 enter the cutting assembly 63 through the inlet of the cutting assembly 63, and the dried beancurd sticks after being cut fall on the cutting conveyor belt 62 and are conveyed out for packaging.

The cutting assembly 63 comprises a cutting side plate 631, the cutting side plates 631 are two, the cutting side plates are symmetrically and fixedly arranged on the cutting frame body 61, the cutting assembly 63 further comprises a first cutting shaft and a second cutting shaft, cutting knives 632 are arranged on the first cutting shaft and the second cutting shaft, two ends of the first cutting shaft and two ends of the second cutting shaft are movably arranged on the two cutting side plates 631, one ends of the first cutting shaft and the second cutting shaft are connected with a cutting driving assembly 633, the cutting driving assembly 633 can drive the first cutting shaft and the second cutting shaft to rotate, and the dried beancurd sticks can be cut off by rotating the two cutting knives 632.

Specifically, the cutting side plate 631 is provided with a first square hole and a second square hole, and the first cutting shaft passes through the first square hole and is disposed on the cutting side plate 631 through the bearing seat. The second square hole is provided with a slide block, and two sides of the slide block are respectively provided with a slide block limiting plate 634 which limits the slide block in the second square hole. The sliding block can move in the second square hole. The second cutting shaft is fixed by a bearing seat on the inner side of the slider limiting plate 634, and it is noted that a cutting shaft through hole is formed on the slider limiting plate 634 and the slider on the side connected to the cutting driving assembly 633, and the second cutting shaft passes through the cutting shaft through hole and is connected to the cutting driving assembly 633.

The cutting driving assembly 633 comprises a cutting motor 635 and a transmission assembly 636, the cutting motor 635 is connected with the transmission assembly 636, the transmission assembly 636 is respectively connected with the first cutting shaft and the second cutting shaft, the cutting motor 635 can drive the first cutting shaft and the second cutting shaft to rotate oppositely, namely, the first cutting shaft and the second cutting shaft rotate in opposite directions, and the cutting edges of the two cutting knives 632 can be contacted when the first cutting shaft and the second cutting shaft rotate so as to cut the dried beancurd sticks. The cut dried beancurd sticks are conveyed to the next process, for example, the packaging of the dried beancurd sticks, through the cutting conveyer 62.

In the embodiment, the transmission assembly 636 adopts gear transmission, the cutting motor 635 is connected with a first gear, the first gear is connected with a second gear, and the second gear is connected with a first cutting shaft; the first gear is also connected with a third gear, the third gear is connected with a fourth gear, and the fourth gear is connected with a second cutting shaft; so as to realize the opposite rotation of the first cutting shaft and the second cutting shaft.

Preferably, an elastic member 637 is provided at a side of the slider away from the first cutting shaft, and one end of the elastic member 637 is connected to the slider and the other end is connected to the cutting side plate 631. When foreign matters enter the cutting assembly 63 or a plurality of entering dried beancurd sticks are gathered together, the two cutting knives 632 are prevented from being clamped to damage the cutting device. The elastic component 637 of this embodiment includes a spring, one end of which is connected to a fixed post on the slider and the other end of which is connected to a fixed post on the cutoff side plate 631.

Preferably, a cutting cover 638 is disposed above the cutting assembly 63, and a long opening is disposed on the cutting cover 638, and corresponds to a position where the two cutting knives 632 overlap. The cut-off cover body 638 and the elongated opening can play a role in guiding the dried beancurd sticks, and the dried beancurd sticks can be effectively cut off.

The utility model discloses a theory of operation does: due to the flow of the soybean milk and the blowing of the air injection pipe 16, the beancurd sheets formed in the first beancurd sheet groove 121 and the second beancurd sheet groove 122 move towards the middle, the beancurd sheets formed in the first beancurd sheet groove 121 and the second beancurd sheet groove 122 are lifted at the position between the cutter fixing seat 81 and the slitting shaft 83 and are wound on the slitting shaft 83, and it is worth noting that the surfaces with the soybean milk of the beancurd sheets formed in the first beancurd sheet groove 121 and the second beancurd sheet groove 122 are attached together. The circular blades are abutted against the cutting shaft 83, so that the bean curd sheets are cut into a plurality of sheets, the sheets of the bean curd sheets on the cutting shaft 83 are connected with the rolling part 31, cylindrical bean curd sticks are formed under the rolling of the rolling roller 23 and then are conveyed to the first conveying part for drying, the dried bean curd sticks are conveyed to the second conveying device 4 through the first conveying part 32, the bean curd sticks on the second conveying device 4 are conveyed to the turning conveying belt 52 through the turning overturning mechanism 53, the bean curd sticks on the turning conveying belt 52 are conveyed to the cutting device through the turning conveying belt 52 for cutting, the cut bean curd sticks are conveyed out through the cutting conveying belt 62, and finally the bean curd sticks are packaged.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. The cylindrical beancurd stick processing equipment is characterized by comprising a beancurd sheet forming device, soybean milk is contained in the beancurd sheet forming device, a heating device is arranged at the bottom of the beancurd sheet forming device and can heat the soybean milk in the beancurd sheet forming device to form beancurd sheets on the surfaces of the soybean milk, a beancurd stick rounding device is arranged above the beancurd sheet forming device, the beancurd sheets are rounded into cylindrical beancurd sticks through the beancurd stick rounding device, the beancurd stick rounding device is connected with a first conveying device, the first conveying device is connected with a second conveying device, the second conveying device is connected with a steering conveying device, the steering conveying device is connected with a cutting conveying device, the cylindrical beancurd sticks are conveyed to the second conveying device through the first conveying device and then conveyed to the cutting conveying device through the steering conveying device, and the dried beancurd sticks are conveyed to a packaging process after being cut by the cutting conveying device.

2. The cylindrical dried bean curd stick processing equipment according to claim 1, wherein the dried bean curd sheet forming device comprises a dried bean curd sheet forming frame body, a sheet forming groove is formed in the dried bean curd sheet forming frame body, a steam accommodating cavity is formed below the sheet forming groove, a steam inlet is formed in the side wall of the steam accommodating cavity, high-temperature steam enters the steam accommodating cavity through the steam inlet, and the soybean milk in the sheet forming groove is heated through the bottom wall of the sheet forming groove.

3. The cylindrical dried bean processing equipment as claimed in claim 2, wherein the bottom of the steam accommodating cavity is provided with a pressure regulating device, and the pressure regulating device can regulate the pressure of the steam accommodating cavity so as to prevent the steam accommodating cavity from being exploded due to overhigh pressure.

4. The cylindrical dried bean curd stick processing equipment as claimed in claim 2, wherein the dried bean curd stick rounding device comprises a rounding fixing column which is fixedly arranged on the dried bean curd sheet forming frame body, a rounding mounting plate is arranged on the rounding fixing column, a rounding roller is movably arranged on the rounding mounting plate, the rounding roller is connected with a rounding driving mechanism, and the rounding driving mechanism can drive the rounding roller to move so as to round the sheet-shaped dried bean curd sheets into the cylindrical dried bean curd sticks.

5. The cylindrical dried beancurd stick processing equipment according to claim 4, wherein the first conveying device comprises a first frame body, and the first frame body is fixedly connected with the dried beancurd sheet forming frame body and is arranged above the dried beancurd sheet forming frame body; the first conveyor belt is annularly arranged on the first frame body, a first conveying rotating shaft and a second conveying rotating shaft are respectively arranged at two ends of the first frame body, a third conveying rotating shaft is arranged on the beancurd sheet forming frame body on one side, away from the first frame body, of the rounding fixing column, and the first conveyor belt is annularly arranged on the three rotating shafts; the first conveyor belt comprises a circle rubbing part and a first conveying part, the circle rubbing part is connected with the first conveying part, the part between the first conveying rotating shaft and the second conveying rotating shaft is the first conveying part, the part between the second conveying rotating shaft and the third conveying rotating shaft is the circle rubbing part, the circle rubbing roller is arranged above the circle rubbing part, and the circle rubbing roller can move left and right relative to the circle rubbing part and can rotate relative to the circle rubbing part.

6. The cylindrical dried beancurd stick processing equipment according to claim 4, wherein the dried beancurd stick rounding device is arranged in the middle of the beancurd sheet groove, one side of the dried beancurd stick rounding device, which is far away from the first frame body, is provided with the cutting assembly, and the cutting assembly can cut the dried beancurd sheets in the beancurd sheet groove into a plurality of pieces, so that a plurality of dried beancurd sticks are formed after being kneaded by the dried beancurd stick rounding device.

7. The cylindrical dried bean curd stick processing equipment as claimed in claim 2, wherein the skinning groove comprises a first skinning groove, a second skinning groove and a soybean milk discharging groove, the first skinning groove, the soybean milk discharging groove and the second skinning groove are sequentially connected, the soybean milk feeding ports are respectively arranged at one ends of the first skinning groove and the second skinning groove far away from the soybean milk discharging groove, the soybean milk discharging port is arranged at the lower end of the soybean milk discharging groove, and the soybean milk discharging port is connected with the soybean milk recovering device.

8. The cylindrical dried bean processing device according to claim 1, wherein the second conveying device comprises a second frame body, a second conveying belt is annularly arranged on the second frame body, and the output end of the first conveying device is arranged above the second conveying belt of the second conveying device; the end of the second conveying device, which is close to the steering conveying device, is provided with a soft returning groove, one side of the soft returning groove, which is far away from the second conveying belt, is provided with a bean curd stick conveying shaft, and bean curd sticks on the second conveying device are conveyed to the steering conveying device through the bean curd stick conveying shaft after being softened by the soft returning groove.

9. The apparatus for processing cylindrical dried bean curd sticks as claimed in claim 1, wherein the steering conveyor comprises a steering frame body, a steering conveyor belt is annularly arranged on the steering frame body, a steering turnover mechanism is arranged at one end of the steering conveyor connected with the second conveyor, the steering turnover mechanism comprises a first steering adjustment plate and a second steering adjustment plate, the first steering adjustment plate and the second steering adjustment plate are fixedly arranged above the steering frame body and are perpendicular to the length direction of the steering frame body, a steering shaft is arranged on the first steering adjustment plate and the second steering adjustment plate, one end of the steering shaft is connected with the first steering adjustment plate, the other end of the steering shaft is connected with the second steering adjustment plate, and the steering shaft can rotate relative to the first steering adjustment plate and the second steering adjustment plate.

10. The cylindrical dried bean processing equipment as claimed in claim 1, wherein the cutting and conveying device comprises a cutting frame body, a cutting conveyor belt is annularly arranged on the cutting frame body, and a cutting assembly is arranged at one end of the cutting frame body, which is connected with the steering and conveying device; the cutting-off assembly comprises cutting-off side plates, the cutting-off side plates are two, the symmetry is fixed to be arranged on the cutting-off frame body, the cutting-off assembly further comprises a first cutting-off shaft and a second cutting-off shaft, cutting-off knives are arranged on the first cutting-off shaft and the second cutting-off shaft, the two ends of the first cutting-off shaft and the two ends of the second cutting-off shaft are movably arranged on the two cutting-off side plates, one ends of the first cutting-off shaft and the second cutting-off shaft are connected with a cutting-off driving assembly, the cutting-off driving assembly can drive the first cutting-off shaft and the second cutting-off shaft to rotate, and the dried beancurd sticks can be cut off by rotating the two cutting-off knives.