CN210150223U - Automatic transportation system of arrangement food - Google Patents

Abstract

The utility model discloses an automatic transportation system of arrangement food, include conveyer belt A, conveyer belt B, stack the device, block material device and drive arrangement. The utility model discloses in, the biscuit can be adjusted to the material blocking device on the conveyer belt A, the transport width of cake or bread on conveyer belt A, makes the biscuit on the conveyer belt A, cake or bread can be queued up one by one through the material blocking device, and get into in proper order and stack the device, stack the device with the biscuit, cake or bread and stack into vertical direction by the horizontal direction upset, and carry to conveyer belt B, the biscuit that conveyer belt B will stack together, cake or bread carry to the follow-up process in, the utility model discloses to the biscuit, the stack of cake or bread is efficient, the material blocking device on the conveyer belt A can queue mixed and disorderly biscuit, cake or bread one by one and get into in proper order and stack the device and carry out the biscuit, the automation of cake or bread erects and stack, and the stack of biscuit, the stack of cake, cake or bread is effectual, stacks neatly, can satisfy the.

Description

Automatic transportation system of arrangement food

Technical Field

The utility model relates to an automatic transportation system of arrangement food.

Background

With the continuous development of the food industry and the requirement of food hygiene, the requirement of automatic packaging of food is higher and higher, and some biscuits, cakes, bread and the like are very scattered when being conveyed on a conveyor belt after being produced, so that the biscuit, the cake and the bread are very unfavorable for packaging.

In order to stack scattered biscuits, cakes or bread before packaging, usually the biscuits, cakes or bread are manually arranged, the biscuits, cakes or bread are stacked together and then placed in a box body, and the manual stacking mode has low efficiency and is not orderly stacked; when biscuits, cakes or bread need to be stacked and packaged or sandwich biscuits, cakes or bread needs to be made later, the biscuits, the cakes or the bread in the box body need to be manually taken out and placed in a blanking groove, then the biscuits, the cakes or the bread are conveyed to a feeding guide rail of a packaging machine through the blanking groove to be packaged, or the biscuits, the cakes or the bread are conveyed to a feeding guide rail of a food sandwich machine to be sandwiched, the manual mode that the biscuits, the cakes or the bread are taken out from the box body and placed in the blanking groove is low in efficiency, time and labor are wasted, and the whole production efficiency of the biscuits, the cakes and the bread is.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic transportation system of arrangement food to solve at least one among the above-mentioned technical problem.

According to the utility model discloses an aspect provides an automatic transportation system of arrangement food, including conveyer belt A, conveyer belt B, stack the device, block material device and drive arrangement, drive arrangement drive conveyer belt A, conveyer belt B transmission, conveyer belt A carries food to stacking the device, stacks the device and stacks food by the horizontal direction upset to vertical direction, stacks the food that the device will stack vertical direction and carries to conveyer belt B, and block material device establishes on conveyer belt A, and block material device is used for adjusting the transport width of food on conveyer belt A.

In the utility model, the biscuit, cake or bread produced by the food production machine is thrown on the conveyer belt A for conveying, the biscuit, cake or bread at the upstream end of the conveyer belt A is usually mixed and disorderly, the material blocking device on the conveyer belt A can adjust the conveying width of the biscuit, cake or bread on the conveyer belt A (such as the peripheral size of the biscuit, cake or bread), so that the biscuit, cake or bread on the conveyer belt A can be queued one by one through the material blocking device and sequentially enter the stacking device, the stacking device overturns and stacks the biscuit, cake or bread from the horizontal direction into the vertical direction, and conveys the biscuit, cake or bread which is vertically stacked together to the conveyer belt B, the conveyer belt B can directly convey the stacked biscuit, cake or bread to the feeding guide rail of the subsequent packaging machine for packaging, or directly convey the biscuit, cake or bread onto the feeding guide rail of the food sandwich machine, the utility model discloses a set up the packing box, the food sandwich machine is used for filling material (such as cream) to the biscuit, cake or bread, make the sandwich biscuit, cake or bread, perhaps the workman will directly place the biscuit, cake or bread that stack together in the packing carton, the utility model discloses stack efficient, labour saving and time saving to biscuit, cake or bread, even the biscuit, cake, bread that the upstream end of conveyer belt A carried are mixed and disorderly, material blocking device on the conveyer belt A also can queue mixed and disorderly biscuit, cake or bread one by one and get into in proper order and stack the device and carry out the automation of biscuit, cake or bread and erect and stack, the stack of biscuit, cake or bread is effectual, stacks neatly, can satisfy the requirement of follow-up process.

In some embodiments, the blocking device may include at least one pair of adjustable blocking members, the two sides of the conveyor belt a are respectively provided with a substrate a, one adjustable blocking member of each pair of adjustable blocking members is disposed on the substrate a on one side of the conveyor belt a, the other adjustable blocking member of each pair of adjustable blocking members is disposed on the substrate a on the other side of the conveyor belt a, each adjustable blocking member may include a rotating shaft, a blocking rod, and a positioning bolt, the bottom of the rotating shaft is disposed on the substrate a, one end of the blocking rod is sleeved on the rotating shaft, the substrate a is provided with an arc-shaped through groove, the free end of the positioning bolt sequentially penetrates through the arc-shaped through groove, the blocking rod and extends out of the upper end face of the blocking rod from the bottom of the substrate a, and the free end of the positioning bolt is provided with a. Therefore, according to the size of food (such as the peripheral size of biscuits, cakes and bread), the gap between two material blocking rods in each pair of adjustable material blocking parts can be adjusted, when the size of the gap between the two material blocking rods in each pair of adjustable material blocking parts needs to be adjusted, the fixing nut on the free end of the positioning bolt is unscrewed, the positioning bolt can slide in the arc-shaped through groove on the base plate A at the moment, the material blocking rods can rotate on the conveying belt A around the rotating shaft, the fixing nut on the free end of the positioning bolt is screwed after the two material blocking rods in each pair of adjustable material blocking parts are rotated to proper positions according to the size of the food (such as the peripheral size of the biscuits, the cakes and the bread), the gap between the two material blocking rods in each pair of adjustable material blocking parts is adjusted, the operation is simple and convenient, and the adjustable material blocking parts can be suitable for the sizes of food with various.

In some embodiments, the number of pairs of adjustable dam members may be three, and the three pairs of adjustable dam members are arranged in sequence along the conveying direction of the conveyor belt a. Therefore, the three pairs of adjustable material blocking components can ensure that biscuits, cakes or breads on the conveying belt A pass through the material blocking device in a form of queuing one by one, and the messy conveying and the subsequent stacking are not influenced.

In some embodiments, the base plates a on both sides of the conveyor belt a may be respectively provided with adjustable baffle plates a, one ends of the adjustable baffle plates a, which are close to the adjustable material blocking component, are provided with guide plates, at least one oblong through hole a is provided on the adjustable baffle plates a, an adjusting bolt a is provided in the oblong through hole a, a free end of the adjusting bolt a passes through the oblong through hole a and is screwed in the base plate a, and the adjustable baffle plates a are located at the downstream end of the conveyor belt a. Therefore, biscuits, cakes or breads which are queued one by one through the material blocking device enter a channel between the two adjustable baffle plates A under the action of the guide plate, the channel formed between the two adjustable baffle plates A can ensure that the biscuits, cakes or breads are conveyed one by one to the stacking device to be stacked one by one along a straight line, the distance between the two adjustable baffle plates A can be adjusted according to the size of food (such as the peripheral size of the biscuits, the cakes or the breads), when the distance between the two adjustable baffle plates A needs to be adjusted, the adjusting bolts A in the long circular through holes A on the adjustable baffle plates A are unscrewed, then the two adjustable baffle plates A are moved oppositely or reversely, and after the distance between the two adjustable baffle plates A is determined, the adjusting bolts A in the long circular through holes A are screwed, so that the food stacking device is simple and convenient to operate, and can be suitable for the sizes of food with various specifications.

In some embodiments, the food conveying device further comprises an identification component, an execution component and a control device, wherein the identification component is arranged above the conveying belt A, the identification component acquires the front and back side state information of the food on the conveying belt A and outputs the front and back side state information to the control device, the execution component is arranged on the conveying belt A, the execution component is positioned below the identification component, the control device outputs a control signal to the execution component, and the execution component drives the front or back side food to leave from the conveying belt A. Therefore, some food (such as biscuits) on the conveyer belt A have the obverse side up, some bottom surface (reverse side) up, when food passes through the identification component, the identification component can acquire the obverse side and reverse side state information of the food, and output to the control device in real time, when the identification component monitors that the bottom surface of the food is up, the control device controls the action of the execution component, the execution component drives the food with the upward bottom surface to leave from the conveyer belt A, the identification component and the execution component can drive the food with the upward bottom surface to leave from the conveyer belt A, the food entering the stacking device is ensured to be all right side up, and the subsequent processes are facilitated, such as: making sandwich biscuit, packaging, etc.

In some embodiments, the stacking device may include a star wheel, guide rails are respectively disposed on two sides of the star wheel, one end of each guide rail is located at the downstream end of the conveyor belt a, the other end of each guide rail is located at the upstream end of the conveyor belt B, the guide rails are in a folded angle shape at the positions of the star wheels, the guide rails between the star wheels and the conveyor belt a are in a slope shape, the guide rails between the star wheels and the conveyor belt B are in a horizontal shape, and the star wheels are driven to rotate by the driving device. Therefore, food on the conveying belt A can slide to the star wheel along the slope-shaped guide rail between the conveying belt A and the star wheel, when the star wheel rotates, the star wheel can turn over the food (such as biscuits, cakes or bread) from the horizontal direction to the vertical direction, and vertically stack the food (such as biscuits, cakes or bread) on the horizontal guide rail between the star wheel and the conveying belt B, and the star wheel continuously rotates, so that the vertically stacked food (such as biscuits, cakes or bread) can be continuously conveyed to the conveying belt B.

In some embodiments, the number of the star wheels can be three, three star wheels are arranged in parallel, the number of the guide rails is four, and four guide rails and three star wheels are arranged at intervals in sequence. From this, four guide rails and three star gear interval arrangement in proper order both can guarantee that food slides on the guide rail and food stacks's natural linking on the star gear, also can prevent food and drop.

In some embodiments, the two sides of the conveying belt B may be respectively provided with a base plate B, the base plates B on the two sides of the conveying belt B are respectively provided with an adjustable fence B, the adjustable fence B is provided with at least one oblong through hole B, an adjusting bolt B is arranged in the oblong through hole B, and a free end of the adjusting bolt B passes through the oblong through hole B and is screwed in the base plate B. Therefore, the stacking device conveys vertically stacked food to a channel between two adjustable baffle plates B on a conveying belt B, the channel formed between the two adjustable baffle plates B can ensure that the vertically stacked food cannot be scattered, subsequent packaging is influenced, the distance between the two adjustable baffle plates B can be adjusted according to the size of the food (such as the peripheral size of biscuits, cakes and bread), when the distance between the two adjustable baffle plates B needs to be adjusted, the adjusting bolts B in the long circular through holes B on the adjustable baffle plates B are unscrewed, then the two adjustable baffle plates B are moved in opposite directions or in reverse directions, and after the distance between the two adjustable baffle plates B is determined, the adjusting bolts B in the long circular through holes B are screwed, so that the stacking device is simple and convenient to operate, and can be suitable for the sizes of the food with various specifications.

In some embodiments, a feeding device may be further included, and the feeding device may include a feeding trough and a linear vibrator, the linear vibrator is disposed at the bottom of the feeding trough, one end of the feeding trough is open, and one end of the feeding trough is located above the conveying belt a. Therefore, under the action of the linear vibrator, food (such as biscuits, cakes or bread) in the feeding groove can be automatically conveyed to the conveying belt A, an operator can directly pour the food (such as biscuits, cakes or bread) to be stacked and packaged into the feeding groove, the food (such as biscuits, cakes or bread) does not need to be placed on the conveying belt A one by one, and the operation is simple and convenient.

In some embodiments, the feeding device may further include a feeding device, the feeding device may include a feeding groove and a conveying belt C, the conveying belt C is inserted into the feeding groove, one end of the feeding groove is provided with an opening for outputting food, and a downstream end of the conveying belt C is located above the conveying belt a. Therefore, under the action of the conveyer belt C, food (such as biscuits, cakes or bread) in the feeding groove can be automatically conveyed to the conveyer belt A, an operator can directly pour the food (such as biscuits, cakes or bread) to be stacked and packaged into the feeding groove, the food (such as biscuits, cakes or bread) does not need to be placed on the conveyer belt A one by one, and the operation is simple and convenient.

In some embodiments, the feeding device can further comprise a feeding device, the feeding device comprises a feeding box and a vibrator, the bottom of the feeding box is provided with a discharge hole, the cross-sectional area of the bottom end of the feeding box is smaller than that of the top end of the feeding box, the vibrator is arranged on the side wall of the feeding box, and the discharge hole at the bottom of the feeding box is positioned above the conveying belt A. Therefore, under the action of the vibrator, food (such as biscuits, cakes or bread) in the feeding box can automatically fall onto the conveying belt A through the discharging hole at the bottom, an operator can directly pour the food (such as biscuits, cakes or bread) to be stacked and packaged into the feeding box without placing the food (such as biscuits, cakes or bread) on the conveying belt A one by one, the operation is simple and convenient, and the cross sectional area of the bottom end of the feeding box is smaller than that of the top end of the feeding box, so that the food (such as biscuits, cakes or bread) can properly fall onto the conveying belt A through the discharging hole.

In some embodiments, the device can further comprise a linear vibration feeding device and a blanking groove, wherein one end of the linear vibration feeding device is arranged at the downstream end of the conveying belt B, the other end of the linear vibration feeding device is arranged in the blanking groove, and the cross section of a feeding channel of the linear vibration feeding device is U-shaped. Therefore, the linear vibration feeding device can convey vertically stacked food (such as biscuits, cakes or bread) into the blanking groove, the vertically stacked food (such as biscuits, cakes or bread) can slide to the feeding guide rail of the packaging machine through the blanking groove to be packaged, or the vertically stacked food can slide to the feeding guide rail of the food sandwich machine through the blanking groove, and the filling (such as cream) on the food sandwich machine is discharged to the biscuits, cakes or bread to be filled with the biscuits, cakes or bread, or a worker places the stacked biscuits, cakes or bread into a packaging box.

Drawings

Fig. 1 is a schematic structural diagram of a transportation system for automatically arranging food according to an embodiment of the present invention;

FIG. 2 is a schematic view of a conveyor belt A in the direction D of the automated food preparation conveyor system shown in FIG. 1;

FIG. 3 is a schematic view of the stacking apparatus of the automated food preparation transport system of FIG. 1 in the direction D;

FIG. 4 is a schematic view of the conveyor belt B in the direction D of the automated food preparation conveyor system shown in FIG. 1;

FIG. 5 is a schematic view of a star wheel of the automated food preparation transport system of FIG. 1;

fig. 6 is a schematic structural diagram of a feeding device in a transportation system for automatically arranging food according to another embodiment of the present invention;

FIG. 7 is a schematic view of the feeding device shown in FIG. 6 along direction E;

fig. 8 is a schematic structural view of a feeding device and a conveyor belt a in a transportation system for automatically finishing food according to yet another embodiment of the present invention;

fig. 9 is a flow chart of food transportation by the transportation system for automatically arranging food according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

fig. 1 to 5 schematically show the structure of a transportation system for automatically arranging food according to an embodiment of the present invention.

As shown in fig. 1 to 5, a transportation system for automatically arranging food includes a conveyor a1, a conveyor B2, a stacking device 3, a blocking device, and a driving device 4. In addition, the conveying system for automatically arranging the food can also comprise an adjustable baffle A6, an adjustable baffle B7, a feeding device, a linear vibration feeding device 9, a blanking groove 10, an identification component 101, an execution component 102 and a control device.

As shown in fig. 1, in the present embodiment, the feeding device includes a feeding trough 81 and a linear vibrator 82, the linear vibrator 82 is installed at the bottom of the feeding trough 81, the linear vibrator 82 with corresponding power is selected according to the size of the feeding trough 81, the food type, the food conveying requirements, and the like, the vibration intensity of the linear vibrator 82 can also be adjusted, the right end of the feeding trough 81 is open, the right end of the feeding trough 81 is located above the left end (upstream end) of the conveyor belt a1, under the action of the linear vibrator 82, the food (such as biscuits, cakes or bread) in the feeding trough 81 can be automatically conveyed onto the conveyor belt a1, and an operator can directly pour the food (such as biscuits, cakes or bread) to be stacked and packaged into the feeding trough 81 without placing the food (such as biscuits, cakes or bread) one by one on another on the conveyor belt a1, which is simple and convenient to operate; the inner bottom surface of the feeding trough 81 may also be sloped downward such that the left end of the inner bottom surface of the feeding trough 81 is higher than the right end, which may facilitate the transfer of the food items (e.g., cookies, cakes or bread) in the feeding trough 81 onto the conveyor A1. In other embodiments, no feeding device may be installed, and the biscuits, cakes or breads produced by the food production machine are directly fed on the conveyor belt A1 for conveying.

In other embodiments, as shown in fig. 1, a bin 86 may also be installed on the feeding trough 81, the bin 86 is separated from the feeding trough 81, the bin 86 is funnel-shaped, the bottom of the bin 86 is open, a baffle 87 is installed in the bin 86, the baffle 87 divides the space of the bin 86 into two compartments, an adjustable discharge valve a88 is installed at the lower position of the baffle 87, an adjustable discharge valve B89 is also installed at the lower position of the right side plate of the bin 86, food can be poured into the space at the left side of the baffle 87, and under the action of the linear vibrator 82, food in the space at the left side of the baffle 87 can be sequentially conveyed to the conveyor belt a1 through the adjustable discharge valve a88 at the lower part of the baffle 87 and the adjustable discharge valve B89 at the lower position of the right side. The operator can observe the conveying condition of the food on the feeding trough 81 through the space on the right side of the baffle 87, and can find the food stacking condition in time if the food stacking occurs. The size of the valve openings of the adjustable discharge valve A88 and the adjustable discharge valve B89 can be adjusted according to the type of food, the conveying requirements and the like.

As shown in fig. 1, the upstream end of the conveyor a1 is the start end of the conveyor, i.e., the left end of the conveyor a1 in fig. 1, and the downstream end of the conveyor a1 is the end of the conveyor, i.e., the right end of the conveyor a1 in fig. 1.

As shown in fig. 1, the conveyor a1 may be equipped with a photoelectric detection switch, when the food on the conveyor a1 is too much, the photoelectric detection switch may detect a signal in real time and feed back the signal to the control box of the transportation system, the control box controls the linear vibrator 82 to be powered off, the linear vibrator 82 stops working, and after the problem that the food on the conveyor a1 is too much is solved, the linear vibrator 82 restarts working.

As shown in fig. 1 and 2, the substrate a11 is mounted on each side of the conveyor a1, and the conveyor a1 is conveyed between the two substrates a 11.

As shown in fig. 1, the damming device comprises at least one pair of adjustable damming members 5, one adjustable damming member 5 of each pair of adjustable damming members 5 being mounted on a base panel a11 on one side of a conveyor a1, and the other adjustable damming member 5 of each pair of adjustable damming members 5 being mounted on a base panel a11 on the other side of the conveyor a 1.

As shown in fig. 2, the adjustable blocking member 5 includes a rotating shaft 51, a blocking rod 52, a positioning bolt 53 and a fixing nut 54; the bottom of the rotating shaft 51 is mounted on a base plate A11, the rotating shaft 51 is vertically mounted on a base plate A11, one end of the material blocking rod 52 is sleeved on the rotating shaft 51, the material blocking rod 52 can rotate around the rotating shaft 51, an arc-shaped through groove 12 is formed in the base plate A11, the free end of the positioning bolt 53 sequentially penetrates through the arc-shaped through groove 12 and the middle position of the material blocking rod 52 from the bottom of the base plate A11 and extends out of the upper end face of the material blocking rod 52 (shown in figure 1), a fixing nut 54 is screwed on the free end of the positioning bolt 53, the rotating shaft 51 can also be replaced by a bolt and nut structure, and one end of the material blocking rod 52 is sleeved on the rotating shaft 51 (bolt) and then fixed by the; as shown in figure 2, the size of the gap between the two material blocking rods 52 in each pair of adjustable material blocking members 5 can be adjusted according to the size of the food (such as the peripheral size of biscuits, cakes and breads), when the size of the gap between the two material blocking rods 52 in each pair of adjustable material blocking members 5 needs to be adjusted, the fixing nuts 54 on the free ends of the positioning bolts 53 are unscrewed, each positioning bolt 53 can slide in the corresponding arc-shaped through groove 12 on the base plate A11, each material blocking rod 52 can rotate on the conveyer belt A1 around the rotating shaft 51, and the two material blocking rods 52 in each pair of adjustable material blocking members 5 are rotated to the proper position according to the size of the food (such as the peripheral size of biscuits, cakes and breads), the fixing nuts 54 on the free ends of each positioning bolt 53 are screwed, the gap between the two material blocking rods 52 in each pair of adjustable material blocking members 5 is adjusted, and the operation is simple, Conveniently, the material blocking device on the conveyor belt A1 can adjust the conveying width of biscuits, cakes or bread on the conveyor belt A1 (such as the peripheral size of the biscuits, cakes or bread), so that the messy biscuits, cakes or bread on the conveyor belt A1 can be queued up one by one and conveyed in a straight line arrangement through the material blocking device.

In the embodiment shown in fig. 2, the number of pairs of adjustable material blocking members 5 is three, one adjustable material blocking member 5 of each pair of adjustable material blocking members 5 is mounted on the base plate a11 on the upper side of the conveyor a1, the other adjustable material blocking member 5 of each pair of adjustable material blocking members 5 is mounted on the base plate a11 on the lower side of the conveyor a1, and the three pairs of adjustable material blocking members 5 are sequentially arranged from left to right along the conveying direction of the conveyor a1, so that the biscuits, cakes or breads on the conveyor a1 can be ensured to pass through the material blocking device in a form of queuing one by one through the three pairs of adjustable material blocking members 5, and no messy conveying occurs, which affects subsequent stacking. In other embodiments, the number of pairs of adjustable dam members 5 may be adjusted in a targeted manner, such as two, four, etc., depending on the type of food product, size, and transportation requirements, and multiple pairs of adjustable dam members 5 are arranged in series along the transportation direction of the conveyor a 1.

As shown in fig. 1 and 2, the base plates a11 on both sides of the conveyor belt a1 are respectively provided with an adjustable fence a 6; as shown in fig. 2, a guide plate 61 is installed at one end (the left end of the adjustable fence a 6) of the adjustable fence a6 close to the adjustable material blocking part 5, an oblong through hole a62 is formed on the adjustable fence a6, an adjusting bolt a63 is installed in the oblong through hole a62, and the free end of the adjusting bolt a63 penetrates through the oblong through hole a62 and is screwed in the base plate a 11; the biscuits, biscuits or bread which are queued one by one through the retaining device enter the passage between the two adjustable fenders a6 under the action of the guide 61, the passage formed between the two adjustable panels a6 ensures that the biscuits, biscuits or breads pass one after the other in a straight line from left to right through the recognition unit 101 and the actuation unit 102, and are conveyed into the stacking device 3, the distance between the two adjustable fences A6 can be adjusted according to the size of the food (such as the peripheral size of biscuits, cakes and bread), when the distance between the two adjustable fences A6 needs to be adjusted, the adjusting bolt a63 in the oblong through hole a62 on each adjustable fence a6 is loosened, then the two adjustable fences A6 are moved towards or away from each other, after the distance between the two adjustable fences A6 is determined, each adjusting bolt A63 is screwed, the operation is simple and convenient, and the food size adjusting device can be suitable for food sizes of various specifications.

As shown in fig. 2, in this embodiment, the number of the oblong through holes a62 on each adjustable fence a6 is two, an adjusting bolt a63 is installed in each oblong through hole a62, the free end of each adjusting bolt a63 passes through the corresponding oblong through hole a62 and is screwed in the base plate a11, and the two oblong through holes a62 are arranged in parallel and perpendicular to the conveying direction of the conveying belt a 1; two oblong through holes A62 are formed in each adjustable fence A6, so that the adjustable fence A6 can be stably installed on the base plate A11, and the balance stability of the adjustable fence A6 in moving can be ensured. In other embodiments, the number, arrangement and size of the oblong through holes a62 on each adjustable fence a6 can be adjusted according to the size of the adjustable fence a6 and the transportation requirements of the food.

As shown in fig. 1, the adjustable fence a6 is located on the right side of the dam.

As shown in fig. 1 and 2, the recognition component 101 is installed above the conveyor belt a1 and located at the right side of the adjustable gate a6, the recognition component 101 is located at the right end of the conveyor belt a1, and the recognition component 101 can acquire the front and back side state information of the food on the conveyor belt a1 in real time and output the information to a control device (not shown). In this embodiment, the identification component 101 is an image sensor (CCD image sensor or CMOS image sensor, such as KEYENCE image sensor, usa banna iVu series image sensor, etc.), and can monitor the front and back information of the food in real time through the image sensor, and convert the corresponding image information into corresponding electrical signals to be transmitted to the control device for processing. In other embodiments, the recognition component 101 may also be a visual sensor (e.g., a Connaissance In-Sight 2000 series visual sensor, a Kinz keyence visual sensor, a KPM Compmann visual sensor, etc.). In other embodiments, the identification component 101 may also select a fiber sensor, a laser sensor.

As shown in fig. 2, the actuator 102 is mounted on a base plate a11 of the conveyor a1, the actuator 102 is located at the right end of the conveyor a1, the actuator 102 is located below the side of the identification component 101, a food collecting box (not shown) is mounted on one side (below in fig. 2) of the conveyor a1, and the actuator 102 drives the food on the front or back side off the conveyor a and into the collecting box. In this embodiment, the actuator 102 is a wind gun unit having a tip end positioned to face the food on the conveyor a1 and a tip end positioned below the side of the identifier 101. When the recognition component 101 detects that the bottom surface of the food (such as cookies) on the lower conveying belt A1 faces upwards, the control device controls the air gun component to act, high-pressure air is blown out from the gun head of the air gun component, and the blown high-pressure air can blow the food with the upward bottom surface on the conveying belt A1 away from the conveying belt A1 and blow the food into a collecting box on one side of the conveying belt A1; when the recognition component 101 detects that the food on the lower conveyor belt a1 faces upwards, the control device controls the air gun component not to act, high-pressure air is not blown out from the head of the air gun component, and the food on the conveyor belt a1, which faces upwards, is normally conveyed through the recognition component 101 and the execution component 102. In other embodiments, the actuator 102 may be an air duct, the mouth of which is opposite to the food on the conveyor a1, and the mouth of which is located below the side of the identification component 101. In other embodiments, the actuating component 102 may also be a pushing rod component, a pushing rod of the pushing rod component faces the food on the conveyor belt a1, a head of the pushing rod is located below the side of the identification component 101, when the identification component 101 detects that the bottom surface of the food on the lower conveyor belt a1 faces upwards, the control device controls the pushing rod of the pushing rod component to perform an extending action, so as to push the food with the upward bottom surface on the conveyor belt a1 to the collecting box on the side of the conveyor belt a1, and then the pushing rod of the pushing rod component is rapidly retracted to wait for the next action; when the identifying component 101 detects that the biscuits on the lower conveyer belt A1 face upwards, the control device controls the push rod component not to act, the push rod of the push rod component does not extend, and the foods with the faces upwards on the conveyer belt A1 are normally conveyed through the identifying component 101 and the executing component 102 and enter the subsequent stacking device 3.

The identification component 101 is electrically connected with the control device, the control device is electrically connected with the execution component 102, the control device can be connected with the execution component 102 through a relay, the identification component 101 outputs detected information to the control device in real time, the control device outputs control signals to the execution component 102, and the control device can adopt a single chip microcomputer and a microcontroller.

The recognition unit 101 and the actuator 102 can drive the passing food products with the bottom surfaces facing upwards away from the conveyor a1, so as to ensure that the food products entering the stacking device 3 are facing upwards, which facilitates the following processes, such as: making sandwich biscuit, packaging, etc.

The actuator 102 can be set in advance according to the requirement, whether the food on the conveyor belt a1 with the right side facing upward is blown into the collecting box or the food on the conveyor belt a1 with the bottom facing upward is blown into the collecting box.

In other embodiments, the identification component 101 and the actuating component 102 may be mounted to the right of the middle of the adjustable gate a6, the identification component 101 is located above the passageway between the two adjustable gates a6, the actuating component 102 extends from one adjustable gate a6 and faces the food on the conveyor a1, a through slot is formed in the other adjustable gate a6 at a corresponding position, the direction of the through slot is perpendicular to the conveying direction of the conveyor a1, a food collecting box is mounted to one side of the conveyor a1, and the actuating component 102 can drive the food on the front or back side of the conveyor a1 to enter the collecting box through the through slot.

In food processing, when the front and back sides of food (such as biscuits) need to be identified, the components of the identification component 101, the execution component 102 and the control device can be used, and when the front and back sides of the food do not need to be identified, the components of the identification component 101, the execution component 102 and the control device can be closed or removed.

As shown in fig. 1, the stacking apparatus 3 is disposed between the conveyor a1 and the conveyor B2, the conveyor a1 can convey the food items to the stacking apparatus 3, the stacking apparatus 3 turns the food items from the horizontal direction to stack them in the vertical direction, and the food items stacked in the vertical direction are conveyed to the conveyor B2.

As shown in fig. 1 and 3, the stacking device 3 includes a star wheel 31 and a guide rail 32.

As shown in fig. 3, the guide rails 32 are installed on the upper and lower sides of the star wheel 31, the upper side of the uppermost guide rail 32 and the lower side of the lowermost guide rail 32 can be respectively provided with a baffle (not shown), the star wheel 31 and the guide rail 32 are located between the two baffles, the shape of the baffle corresponds to the shape of the guide rail 32, the distance between the baffles can be adjusted according to the size of food (such as the peripheral size of biscuits, cakes and bread), when the size of transported food is larger, the positions of the two baffles can be reversely adjusted, namely, the distance between the two baffles is increased, when the size of food is smaller, the positions of the two baffles can be oppositely adjusted, namely, the distance between the two baffles is reduced, so that the food sizes of various specifications can be adapted, and the baffles can also prevent the food in the stacking device 3 from.

As shown in fig. 1, the left end of the guide rail 32 is located at the downstream end of the conveyor belt a1 (the right end of the conveyor belt a 1), the right end of the guide rail 32 is located at the upstream end of the conveyor belt B2 (the left end of the conveyor belt B2), the guide rail 32 is in a folded angle shape at the position of the star wheel 31, the guide rail 32 between the star wheel 31 and the conveyor belt a1 is in a slope shape, the guide rail 32 between the star wheel 31 and the conveyor belt B2 is in a horizontal shape, food on the conveyor belt a1 can slide down onto the star wheel 31 along the slope-shaped guide rail 32 between the conveyor belt a1 and the star wheel 31, when the star wheel 31 rotates, the star wheel 31 can turn the food (such as biscuits, cakes or breads) from the horizontal direction to the vertical direction and stack the food (such as biscuits, cakes or breads) on the horizontal guide rail 32 between the star wheel 31 and the conveyor belt B2, and the star wheel 31 continuously rotates, so that the, Cake or bread) onto conveyor B2.

As shown in fig. 5, the star wheel 31 is provided with four shifting angles 311, an included angle between each shifting angle 311 and the adjacent shifting angle 311 is 90 degrees, one side of a free end of each shifting angle 311 is planar, and the other side is arc-shaped, so that when the star wheel 31 rotates, vertically stacked food (such as biscuits, cakes or bread) can be smoothly pushed onto the conveying belt B2.

In the embodiment shown in fig. 3, the number of the star wheels 31 is three, three star wheels 31 are arranged in parallel, the thickness of the uppermost star wheel 31 is the same as that of the lowermost star wheel 31, the thickness of the uppermost star wheel 31 and the thickness of the lowermost star wheel 31 are smaller than that of the star wheel 31 at the intermediate position, the uppermost star wheel 31 and the lowermost star wheel 31 assist the star wheel 31 at the intermediate position to turn over the food (such as biscuits, cakes or bread) from the horizontal direction to the vertical direction, as shown in fig. 3, the number of the guide rails 32 is four, the four guide rails 32 and the three star wheels 31 are arranged at intervals from top to bottom, the guide rails 32 can be made of stainless steel rods, and form an inclined net structure to carry the food; the four guide rails 32 and the three star wheels 31 are arranged at intervals in sequence, so that the food can be guaranteed to slide on the guide rails 32 and be naturally connected with the food stacked on the star wheels 31, and the food can be prevented from falling. In other embodiments, according to the size of food (for example, the peripheral size of biscuits, cakes and bread), five guide rails 32 and four star wheels 31 may be sequentially arranged at intervals, three guide rails 32 and two star wheels 31 may be sequentially arranged at intervals, two guide rails 32 and one star wheel 31 may be sequentially arranged at intervals, so that the food size of various specifications may be suitable, and the thickness of the star wheels 31 may be correspondingly set according to the size of food and the conveying requirement.

As shown in fig. 1, a fixing frame (not shown) may be installed between the left end of the guide rail 32 and the right end of the conveyor a1, the left end of the guide rail 32 may be overlapped on the fixing frame, the rotating shaft of the star wheel 31 may be installed on a frame (not shown) through a bearing, and the right end of the guide rail 32 may be directly overlapped on the conveyor B2.

In the present embodiment, as shown in fig. 1 and 4, the two sides of the conveyor belt B2 are respectively provided with a base plate B21, and the conveyor belt B2 is conveyed between the two base plates B21, as shown in fig. 1, the conveyor belt B2 is arranged on the two foot rests 22, and the heights of the two foot rests 22 can be adjusted.

As shown in fig. 1 and 4, adjustable fences B7 are respectively mounted on the base plates B21 on both sides of the conveyor belt B2, at least one oblong through hole B71 is formed on the adjustable fence B7, an adjusting bolt B72 is mounted in the oblong through hole B71, and the free end of the adjusting bolt B72 penetrates through the oblong through hole B71 and is screwed in the base plate B21; the stacking device 3 conveys the vertically stacked food to a channel between two adjustable baffle plates B7 on a conveying belt B2, the channel formed between the two adjustable baffle plates B7 can ensure that the vertically stacked food cannot be scattered to influence subsequent packaging, the distance between the two adjustable baffle plates B7 can be adjusted according to the size of the food (such as the peripheral size of biscuits, cakes and breads), when the distance between the two adjustable baffle plates B7 needs to be adjusted, an adjusting bolt B72 in an oblong through hole B71 on each adjustable baffle plate B7 is unscrewed, then the two adjustable baffle plates B7 are moved towards or reversely, and after the distance between the two adjustable baffle plates B7 is determined, each adjusting bolt B72 is screwed, so that the food stacking device is simple and convenient to operate and can be suitable for the sizes of the food with various specifications.

As shown in fig. 1, the upstream end of the conveyor belt B2 is the start end of the conveying belt, i.e., the left end of the conveyor belt B2 in fig. 1, and the downstream end of the conveyor belt B2 is the end of the conveying belt, i.e., the right end of the conveyor belt B2 in fig. 1.

As shown in fig. 4, in the present embodiment, the number of the oblong through holes B71 on each adjustable fence B7 is two, an adjusting bolt B72 is installed in each oblong through hole B71, the free end of each adjusting bolt B72 passes through the corresponding oblong through hole B71 and is screwed in the base plate B21, and the two oblong through holes B71 are arranged in parallel and perpendicular to the conveying direction of the conveying belt B2; two long circular through holes B71 are formed in each adjustable fence B7, so that the adjustable fence B7 can be stably installed on the base plate B21, and balance stability when the adjustable fence B7 is moved can be guaranteed. In other embodiments, the number, arrangement and size of the oblong through holes B71 on each adjustable fence B7 can be adjusted according to the size of the adjustable fence B7 and the food conveying requirements.

In other embodiments, the two sides of the conveyor belt B2 may not be provided with the base plate B21, the adjustable fence B7 is not provided on the base plate B21, the adjustable fence B7 may be provided on the top of the two foot rests 22, and the free end of the adjusting bolt B72 passes through the oblong through hole B71 and is screwed on the top of the foot rest 22.

As shown in fig. 1, in this embodiment, the driving device 4 drives the conveyor belt a1, the star wheel 31 and the conveyor belt B2 to rotate synchronously by a chain or a belt, and the transmission of the conveyor belt a1, the rotation of the star wheel 31 and the transmission of the conveyor belt B2 keep synchronism, so as to ensure the stability and stability of food conveying. In other embodiments, the conveyor belt a1 can be driven by the motor a alone, the star wheel 31 is driven by the motor B alone to rotate, and the conveyor belt B2 is driven by the motor C alone to rotate, so that the synchronism of the transmission of the conveyor belt a1, the rotation of the star wheel 31, and the transmission of the conveyor belt B2 can be ensured.

The drive means 4 may alternatively be a motor.

As shown in fig. 1, the left end of the linear vibration feeding device 9 is installed at the right end (downstream end) of the conveying belt B2, the right end of the linear vibration feeding device 9 is installed at the left end of the blanking groove 10, at least one linear vibrator is installed on the linear vibration feeding device 9, the left end of the linear vibration feeding device 9 is higher than the right end (shown in fig. 1), which is beneficial to the conveying of food, the cross section of the feeding channel of the linear vibration feeding device 9 is U-shaped, which prevents the food from dropping, and the width of the feeding channel can be about 3mm larger than the width of the food.

As shown in fig. 1, when the apparatus is started and it is not necessary to recognize the front and back surfaces of the food, the components of the "recognition part 101, the actuator 102 and the control device" may be turned off. The operator pours the biscuits, cakes or bread to be stacked and packaged directly into the feeding trough 81 (if the bin 86 is installed on the feeding trough 81, the operator pours the biscuits, cakes or bread to be stacked and packaged directly into the space grid on the left side of the bin 86), under the action of the linear vibrator 82, the biscuits, cakes or bread in the feeding trough 81 are automatically conveyed onto the conveying belt A1, the material blocking device on the conveying belt A1 can adjust the conveying width (the peripheral size of the biscuits, cakes or bread) of the biscuits, cakes or bread on the conveying belt A1, the biscuits, cakes or bread on the conveying belt A1 are queued one by one through the material blocking device, the biscuits, cakes or bread are queued one by one through the material blocking device and enter the passage between the two adjustable baffles A6 under the action of the guide plate 61, and the passage formed between the two adjustable baffles A6 can ensure that the biscuits, cakes or bread are conveyed one by one onto the guide rail 32 in the stacking device 3 from left to right in a straight line, the star wheel 31 in the stacking device 3 can turn and stack biscuits, cakes or bread from the horizontal direction to the vertical direction, the continuous rotation of the star wheel 31 can continuously convey the biscuits, cakes or bread which are stacked together in the vertical direction to a channel between two adjustable baffle plates B7 on a conveying belt B2, the conveying belt B2 continuously conveys the biscuits, cakes or bread which are stacked together vertically to a linear vibration feeding device 9, the linear vibration feeding device 9 continuously conveys the biscuits, cakes or bread which are stacked together vertically to a blanking groove 10, the biscuits, cakes or bread which are stacked together vertically can slide to a feeding guide rail of a packaging machine through the blanking groove 10 to be packaged, or slide to the feeding guide rail of a food sandwich machine through the blanking groove 10, and filling (such as cream) on the food sandwich machine is discharged to the biscuits, cakes or bread to be sandwiched for making biscuits, cakes or bread, Cake or bread, or a worker directly puts biscuits, cakes or bread stacked together in a packing box. The utility model discloses to the biscuit, the cake or bread stack efficiently, time saving and labor saving, even the upstream end of conveyer belt A1 carries the biscuit of coming, the cake, the bread is mixed and disorderly, block material device and two adjustable sideboard A6 on the conveyer belt A1 also can be with mixed and disorderly biscuit, cake or bread are queued up one by one and are carried out the biscuit in the sharp entering stacking device 3 one by one, the automation of cake or bread is erect and is stacked, the biscuit, the stack of cake or bread is effectual, stack neatly, can satisfy the requirement of follow-up process.

When the front and the back of the food need to be identified, such as: when the sandwich biscuits are conveyed, the assembly of the recognition component 101, the execution component 102 and the control device is opened to start the operation. Biscuit behind two adjustable sideboard A6, some openly up, some bottom surface (reverse side) up, when the biscuit passes through identification component 101 below, identification component 101 can acquire the positive and negative state information of biscuit, and real-time output to controlling means, when identification component 101 monitors the bottom surface of biscuit up, controlling means control executive component 102 action, executive component 102 blows the biscuit that the bottom surface is up to the collection box from conveyer belt A1, identification component 101 and executive component 102 can all blow the biscuit that the bottom surface is up that passes through to the collection box from conveyer belt A1, ensure that the biscuit that gets into stacking device 3 all openly up, make things convenient for subsequent handling, if: making sandwich biscuit, packaging, etc.

Example two:

fig. 6 and 7 schematically show the structure of a feeding device in a transportation system for automatically arranging food according to another embodiment of the present invention.

In this embodiment, only the structure of the feeding device is different from that of the first embodiment, and the connection relationship between other components and other components is the same as that of the first embodiment, which is not described herein again.

As shown in fig. 6 and 7, in the present embodiment, the feeding device includes a feeding chute 81 and a conveyor belt C83.

As shown in fig. 7, the conveying belt C83 is inserted into the feeding trough 81 in the left-right direction, an opening 811 (not shown in fig. 7, see fig. 6) for outputting food is formed at the right end of the feeding trough 81, an adjustable discharging valve can be installed at the opening 811, the food in the feeding trough 81 is output through the adjustable discharging valve, and the opening of the adjustable discharging valve can be adjusted in size and can be adjusted correspondingly according to the type and conveying requirements of the food; the downstream end (right end) of the conveyor belt C83 is located above the conveyor belt a 1. Under the action of the conveyer belt C83, the food (such as biscuits, cakes or bread) in the feeding groove 81 can be automatically conveyed to the conveyer belt A1, an operator can directly pour the food (such as biscuits, cakes or bread) to be stacked and packaged into the feeding groove 81 without placing the food (such as biscuits, cakes or bread) on the conveyer belt A1 one by one, and the operation is simple and convenient.

In this embodiment, the photoelectric detection switch can also be installed on the conveyer belt A1, and when the food supplied materials on the conveyer belt A1 were too much, the photoelectric detection switch can detect the signal in real time to feed back to the control box of transportation system, and control box control conveyer belt C83 cuts off the power supply, and conveyer belt C83 stops the conveying, waits to go up on conveyer belt A1 that the food supplied materials is too much after the problem solution, and conveyer belt C83 restarts the conveying.

Example three:

fig. 8 schematically shows the structure of a feeding device in a transportation system for automatically arranging food according to still another embodiment of the present invention.

In this embodiment, only the structure of the feeding device is different from that of the first embodiment, and the connection relationship between other components and other components is the same as that of the first embodiment, which is not described herein again.

As shown in fig. 8, in this embodiment, the feeding device includes a feeding box 84 and a vibrator 85, a discharge port is provided at the bottom of the feeding box 84, the cross-sectional area of the bottom end of the feeding box 84 is smaller than that of the top end, the vibrator 85 is mounted on the side wall of the feeding box 84, the discharge port at the bottom of the feeding box 84 is located above the conveyor belt a1, and the vibrator 85 may be a common vibrator or a linear vibrator. Under the action of the vibrator 85, food (such as biscuits, cakes or bread) in the feeding box 84 can automatically fall onto the conveying belt A1 through the discharging port at the bottom, an operator can directly pour the food (such as biscuits, cakes or bread) to be stacked and packaged into the feeding box 84, the food (such as biscuits, cakes or bread) does not need to be placed on the conveying belt A1 one by one, and the operation is simple and convenient; since the cross-sectional area of the bottom end of the hopper 84 is smaller than the cross-sectional area of the top end, it is advantageous for the food product (e.g., cookies, cakes or bread) to properly fall through the discharge opening onto the conveyor belt a 1.

As shown in fig. 8, a photoelectric detection switch may be installed on the conveyor belt a1, and when the food on the conveyor belt a1 has too much food, the photoelectric detection switch may detect a signal in real time and feed back the signal to the control box of the transportation system, the control box controls the vibrator 85 to power off, the vibrator 85 stops working, and after the problem that the food on the conveyor belt a1 has too much food is solved, the vibrator 85 restarts working.

Fig. 9 schematically shows a food transportation process of a transportation system for automatically arranging food according to an embodiment of the present invention.

As shown in fig. 9, a process of transporting food by a transportation system for automatically finishing food comprises the following steps:

101: the linear vibrator 82 conveys the food in the feeding chute 81 to a conveyor belt a 1;

the operator pours the food item (such as biscuit, cake or bread) into the feeding trough 81 in advance.

102: the adjustable material blocking component 5 adjusts the conveying width of the food on the conveying belt A1, so that the food on the conveying belt A1 can be queued into a channel between two adjustable baffle plates A6 one by one;

103: the food on the conveyor belt a1 is conveyed in a straight line one by one in the passage between the two adjustable gates a6 to the stacking device 3;

when the assembly of the identification component 101, the execution component 102 and the control device is opened to work, food (such as biscuits) on the conveying belt A1 is conveyed to the positions of the identification component 101 and the execution component 102 one by one in a straight line in a channel between two adjustable gates A6, when the food passes under the identification component 101, the identification component 101 acquires information on the front and back sides of the biscuits and outputs the information to the control device in real time, when the identification component 101 detects that the bottom sides of the biscuits face upwards, the execution component 102 acts, the execution component 102 blows the biscuits with the upward bottom sides from the conveying belt A1 to a collection box, the food with the upward front side on the conveying belt A1 enters the stacking device 3, and all the biscuits entering the stacking device 3 face upwards.

104: the successive products slide down on the star 31 along the guides 32 in the stacking device 3;

105: when the star wheel 31 rotates, the food is turned from the horizontal direction to the vertical direction and is vertically stacked together, and the star wheel 31 pushes the vertically stacked food to the conveying belt B2;

106: the food which is vertically stacked is conveyed in a channel between two adjustable gate plates B7 on a conveying belt B2;

107: the conveying belt B2 conveys the vertically stacked foods to the linear vibration feeding device 9;

108: the linear vibration feeding device 9 conveys the vertically stacked foods to a charging chute 10;

109: the food vertically stacked together slides down to a feeding guide rail of a packaging machine through a charging chute 10 to be packaged; alternatively, the first and second electrodes may be,

110: the vertically stacked foods slide down to a feeding guide rail of a food sandwich machine through a blanking groove 10 for sandwich, and when stuffing (such as cream) on the food sandwich machine is discharged onto the foods (such as biscuits, cakes or bread), the sandwich foods are made. Alternatively, the worker directly places the biscuits, cakes or breads, which are vertically stacked together, in a packing box.

The utility model discloses, to the biscuit, the cake or bread stack efficiently, time saving and labor saving, even the upstream end of conveyer belt A1 carries the biscuit of coming, the cake, the bread is mixed and disorderly, material blocking device and two adjustable sideboard A6 on the conveyer belt A1 also can be with mixed and disorderly biscuit, cake or bread are queued up one by one and are carried out the biscuit in the sharp entering stacking device 3 along one by one, the automation of cake or bread is erect and is stacked, the biscuit, the stack of cake or bread is effectual, stack neatly, need not the manual work with the biscuit, the blanking groove is put to cake or bread, time saving and labor saving, can improve the biscuit, the whole production efficiency of cake or bread.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. The utility model provides an automatic conveying system of arrangement food, its characterized in that includes conveyer belt A (1), conveyer belt B (2), stacks device (3), blocks material device and drive arrangement (4), drive arrangement (4) drive conveyer belt A (1), conveyer belt B (2) transmission, conveyer belt A (1) is carried the food to stacking device (3), stack device (3) and stack into vertical direction with the food by the horizontal direction upset, stack device (3) and carry to conveyer belt B (2) the food that will stack into vertical direction, block the material device and establish on conveyer belt A (1), block the width of transportation of material device for adjusting food on conveyer belt A (1).

2. The automatic food-sorting transportation system according to claim 1, wherein the blocking device comprises at least one pair of adjustable blocking members (5), two sides of the conveyor belt A (1) are respectively provided with a substrate A (11), one adjustable blocking member (5) of each pair of adjustable blocking members (5) is arranged on the substrate A (11) on one side of the conveyor belt A (1), the other adjustable blocking member (5) of each pair of adjustable blocking members (5) is arranged on the substrate A (11) on the other side of the conveyor belt A (1), each adjustable blocking member (5) comprises a rotating shaft (51), a blocking rod (52) and a positioning bolt (53), the bottom of the rotating shaft (51) is arranged on the substrate A (11), one end of the blocking rod (52) is sleeved on the rotating shaft (51), the substrate A (11) is provided with an arc-shaped through groove (12), and the free end of the positioning bolt (53) sequentially penetrates through the arc-shaped through groove (12) from the bottom of the substrate A (11), The material blocking rod (52) extends out of the upper end face of the material blocking rod (52), and the free end of the positioning bolt (53) is provided with a fixing nut (54).

3. A system for transporting self-prepared food products according to claim 2, wherein the number of pairs of adjustable dam members (5) is three, and the three pairs of adjustable dam members (5) are arranged in series along the transport direction of the conveyor a (1).

4. The automatic food preparation transportation system according to claim 2, wherein the base plates A (11) at two sides of the conveyer belt A (1) are respectively provided with an adjustable baffle plate A (6), one end of the adjustable baffle plate A (6) close to the adjustable material blocking component (5) is provided with a guide plate (61), the adjustable baffle plate A (6) is provided with at least one oblong through hole A (62), an adjusting bolt A (63) is arranged in the oblong through hole A (62), the free end of the adjusting bolt A (63) passes through the oblong through hole A (62) and is screwed in the base plate A (11), and the adjustable baffle plate A (6) is positioned at the downstream end of the conveyer belt A (1).

5. The automatic food preparation transportation system according to claim 4, further comprising an identification component (101), an execution component (102) and a control device, wherein the identification component (101) is disposed above the conveyor belt A (1), the identification component (101) acquires the front and back surface state information of the food on the conveyor belt A (1) and outputs the front and back surface state information to the control device, the execution component (102) is disposed on the conveyor belt A (1), the execution component (102) is disposed below the identification component (101), the control device outputs a control signal to the execution component (102), and the execution component (102) drives the front or back surface food to leave from the conveyor belt A (1).

6. The automatic food preparation transportation system of claim 1, wherein the stacking device (3) comprises a star wheel (31), guide rails (32) are respectively arranged on two sides of the star wheel (31), one end of each guide rail (32) is located at the downstream end of the conveyor belt A (1), the other end of each guide rail (32) is located at the upstream end of the conveyor belt B (2), each guide rail (32) is in a folded angle shape at the position of the star wheel (31), each guide rail (32) between the star wheel (31) and the conveyor belt A (1) is in a slope shape, each guide rail (32) between the star wheel (31) and the conveyor belt B (2) is in a horizontal shape, and the star wheel (31) is driven to rotate by the driving device (4).

7. A transport system for automatically prepared food according to claim 6, characterized in that the number of the star wheels (31) is three, three star wheels (31) are arranged in parallel, the number of the guide rails (32) is four, and four guide rails (32) are arranged at intervals with three star wheels (31) in sequence.

8. The automatic food preparation transportation system according to claim 1, wherein the conveyer belt B (2) is provided with base plates B (21) on both sides, the base plates B (21) on both sides of the conveyer belt B (2) are provided with adjustable fences B (7) respectively, the adjustable fences B (7) are provided with at least one oblong through hole B (71), an adjusting bolt B (72) is arranged in the oblong through hole B (71), and the free end of the adjusting bolt B (72) penetrates through the oblong through hole B (71) and is screwed in the base plate B (21).

9. The automated food preparation transport system of any one of claims 1 to 8, further comprising a feeding device,

the feeding device comprises a feeding groove (81) and a linear vibrator (82), the linear vibrator (82) is arranged at the bottom of the feeding groove (81), one end of the feeding groove (81) is opened, and one end of the feeding groove (81) is positioned above the conveying belt A (1);

or the feeding device comprises a feeding groove (81) and a conveying belt C (83), the conveying belt C (83) is inserted into the feeding groove (81), one end of the feeding groove (81) is provided with an opening for outputting food, and the downstream end of the conveying belt C (83) is positioned above the conveying belt A (1);

or the feeding device comprises a feeding box (84) and a vibrator (85), a discharge hole is formed in the bottom of the feeding box (84), the cross sectional area of the bottom end of the feeding box (84) is smaller than that of the top end of the feeding box, the vibrator (85) is arranged on the side wall of the feeding box (84), and the discharge hole in the bottom of the feeding box (84) is located above the conveying belt A (1).

10. The automatic food preparation transportation system of claim 1, further comprising a linear vibration feeding device (9) and a blanking tank (10), wherein one end of the linear vibration feeding device (9) is arranged at the downstream end of the conveyor belt B (2), the other end of the linear vibration feeding device (9) is arranged in the blanking tank (10), and the cross section of a feeding channel of the linear vibration feeding device (9) is U-shaped.

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