Crisping machine for pastry production

Abstract

The utility model provides a pastry production crisping machine which comprises a bottom plate, two symmetrically-distributed supporting plates are arranged on the upper portion of the bottom plate, a first conveying belt is arranged on the left side between the two supporting plates in a transmission mode through two rotationally-arranged first roller shafts, and a protective cover is erected on the left sides of the upper portions of the two supporting plates. A protective cover is arranged on the right side of the supporting plate, a crisp opening roller is rotationally arranged in the protective cover, a folding device for automatically and circularly folding the dough cakes is arranged on the right side of the supporting plate, the folding device comprises two second roller shafts, a second conveying belt, a returning assembly, a conveying assembly and a pushing assembly. The first conveying belt, the second conveying belt, the returning assembly, the conveying assembly and the material pushing assembly are rotationally arranged between the two supporting plates, when pastries are crisped, the pastries can be automatically folded and crisped, the labor burden of operators is relieved, the crisping efficiency of the pastries is improved, and the pastry production speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cake production, in particular to a pastry opening machine used in cake production. Background Art

[0002] Pastry is a kind of food made from one or more of cereals, beans, potatoes, oils, sugar, eggs and other ingredients as the main ingredients, with or without other ingredients, and through processes such as mixing, shaping, and cooking. When making pastries, in order to make the pastries taste better and have distinct layers, the dough for making the pastries is usually opened. The so-called opening is to press and fold the dough to create a multi-layer structure inside the dough.

[0003] In the prior art, a pastry opening machine is usually composed of a conveying component and a sheeting component. When in use, the conveying component conveys the dough to the sheeting component for sheeting, and then the sheeted dough is returned and folded by an operator. Although such a pastry opening machine has a simple structure, it requires an operator to manually fold the dough, which places a heavy workload on the operator and reduces the efficiency of opening high-quality pastry. Utility Model Content

[0004] In order to solve the technical problem that in the prior art, the dough cake cannot be automatically folded and opened during the opening process, and the opening efficiency is low, the utility model provides a pastry opening machine for pastry production;

[0005] The utility model provides a pastry making machine for pastry production using the following technical solutions:

[0006] A pastry opening machine for pastry production comprises a bottom plate, two symmetrically distributed support plates are provided on the upper part of the bottom plate, a first conveyor belt is provided on the left side between the two support plates through two rotatable first rollers, a protective cover is mounted on the left side of the upper part of the two support plates, a pastry opening roller is rotatably provided inside the protective cover, a folding device for automatically folding the cake in a cycle is provided on the right side of the support plate, the folding device comprises a second roller, a second conveyor belt, a return assembly, a conveying assembly and a pushing assembly, the number of the second rollers is two, the two second rollers are rotatably provided on the right side between the two support plates, the two second rollers are connected by the second conveyor belt, the conveying assembly is provided at the lower part of the joint between the first conveyor belt and the second conveyor belt, the pushing assembly is provided at the upper part of the joint between the first conveyor belt and the second conveyor belt, and the return assembly is provided on the right side between the two support plates.

[0007] Furthermore, it also includes a control computer, which is arranged at the left end of the front side of the front support plate, and the input end of the control computer is electrically connected to an external power supply.

[0008] Furthermore, the conveying assembly includes a fifth roller and a third conveyor belt. There are three fifth rollers, which are arranged in a triangle and rotatably disposed between two support plates. The three fifth rollers are connected by a third conveyor belt transmission, and the third conveyor belt is located at the lower part of the joint between the first conveyor belt and the second conveyor belt.

[0009] Furthermore, the return transmission component includes a third roller, a fourth roller and a fourth conveyor belt. There are three third rollers, which are arranged in a triangle and rotatably arranged on the right side between the two support plates. The three third rollers are connected through the fourth conveyor belt transmission. The fourth roller is rotatably arranged between the two support plates. The fourth roller has a structure that is thick at both ends and thin in the middle. The fourth conveyor belt forms a V-shaped structure through the support at both ends of the fourth roller. The lower left part of the fourth conveyor belt is matched with the upper right part of the third conveyor belt.

[0010] Furthermore, the pushing assembly includes an arch frame, an electric push rod and a push plate. The arch frame is mounted on the upper part of two support plates, the electric push rod is fixedly arranged on the upper part of the arch frame, the push plate is arranged at the lower end of the telescopic end of the electric push rod, the push plate corresponds to the upper and lower positions of the joints between the first conveyor belt and the second conveyor belt, and the input end of the electric push rod is electrically connected to the output end of the control computer.

[0011] Furthermore, the upper surface of the base plate is provided with a second motor, a first motor, a fourth motor, a fifth motor and a third motor in sequence from left to right, the first roller on the left is connected to the output shaft of the second motor by belt drive, the pastry roller is connected to the output shaft of the first motor by belt drive, the second roller on the right is connected to the output shaft of the third motor by belt drive, the fifth roller at the bottom is connected to the output shaft of the fourth motor by belt drive, the third roller at the bottom is connected to the output shaft of the fifth motor by belt drive, and the input ends of the second motor, the first motor, the fourth motor, the fifth motor and the third motor are electrically connected to the output end of the control computer respectively.

[0012] Furthermore, it also includes a first photoelectric sensor, which is arranged on the upper part of the rear support plate through a fixed bracket, and a second photoelectric sensor is arranged in the mounting hole opened in the lower part of the rear plate of the arch frame, and the output ends of the first photoelectric sensor and the second photoelectric sensor are electrically connected to the input end of the control computer.

[0013] In summary, the beneficial effects of the utility model are:

[0014] 1. The utility model rotatably arranges a first conveyor belt, a second conveyor belt, a return assembly, a conveying assembly and a pushing assembly between two support plates. When the dough cake is being opened, the dough cake can be automatically folded and opened, thereby reducing the labor burden of the operators, improving the efficiency of opening the dough cake, and speeding up the production speed of pastries.

[0015] 2. The utility model arranges a first conveyor belt and a second photoelectric sensor on the support plate, so that when the dough is being crisped, the length of the dough can be calculated to ensure that the dough can be folded in the middle position so that the dough can be crisped evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the rear view of the utility model;

[0018] Figure 3 It is a schematic diagram of a top view of the utility model;

[0019] Figure 4 For this utility model Figure 3 Cross-sectional view of the middle AA part;

[0020] Figure 5 It is a structural schematic diagram of the fourth conveyor belt of the utility model;

[0021] Figure 6 This is a schematic diagram of the belt connection of the utility model.

[0022] As shown in the figure: 1-bottom plate; 2-support plate; 3-first roller; 4-first conveyor belt; 5-second roller; 6-second conveyor belt; 7-third roller; 8-fourth roller; 9-fourth conveyor belt; 10-fifth roller; 11-third conveyor belt; 12-protective cover; 13-opening roller; 14-first photoelectric sensor; 15-arch frame; 16-second photoelectric sensor; 17-electric push rod; 18-push plate; 19-control computer; 20-first motor; 21-second motor; 22-third motor; 23-fourth motor; 24-fifth motor. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0024] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6The one shown is a shortbread making machine for pastry production.

[0025] The first embodiment of the utility model refers to Figure 1 A pastry opening machine for pastry production includes a bottom plate 1, two symmetrically distributed support plates 2 are arranged on the upper part of the bottom plate 1, a first conveyor belt 4 is arranged on the left side between the two support plates 2 through two rotatable first rollers 3, the first conveyor belt 4 can convey the dough, a protective cover 12 is arranged on the left side of the upper part of the two support plates 2, a pastry opening roller 13 is rotatably arranged inside the protective cover 12, the protective cover 12 can prevent the operator from contacting the pastry opening roller 13 and causing danger, the first conveyor belt 4 conveys the dough to the bottom of the pastry opening roller 13, and the dough is turned into a thin dough sheet through the mutual extrusion of the first conveyor belt 4 and the pastry opening roller 13. As a preferred embodiment, Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a folding device for automatically folding the cakes in a cycle is provided on the right side of the support plate 2, the folding device comprises a second roller 5, a second conveyor belt 6, a return assembly, a conveying assembly and a pushing assembly, there are two second rollers 5, the two second rollers 5 are rotatably arranged on the right side between the two support plates 2, the two second rollers 5 are connected by the second conveyor belt 6, the conveying assembly is arranged at the lower part of the joint of the first conveyor belt 4 and the second conveyor belt 6, for conveying the cakes, the conveying assembly comprises a fifth roller 10 and a third conveyor belt 11, there are three fifth rollers 10, the three fifth rollers 10 are arranged in a triangle and rotatably arranged between the two support plates 2, the three fifth rollers 10 are connected by the third conveyor belt 11 The third conveyor belt 11 is located at the lower part of the joint of the first conveyor belt 4 and the second conveyor belt 6, and the pushing assembly is arranged at the upper part of the joint of the first conveyor belt 4 and the second conveyor belt 6. When the middle part of the dough moves between the first conveyor belt 4 and the second conveyor belt 6, the pushing assembly pushes the middle part of the dough downward, so that the dough is folded by the mutual extrusion of the first conveyor belt 4 and the second conveyor belt 6. The pushing assembly includes an arch frame 15, an electric push rod 17 and a push plate 18. The arch frame 15 is erected on the upper part of the two support plates 2, the electric push rod 17 is fixedly arranged on the upper part of the arch frame 15, and the push plate 18 is arranged at the lower end of the telescopic end of the electric push rod 17. The push plate 18 corresponds to the upper and lower positions of the joint of the first conveyor belt 4 and the second conveyor belt 6. , the return component is arranged on the right side between the two support plates 2, and the dough cake transported by the conveying component is returned to the top of the second conveyor belt 6. The return component includes a third roller 7, a fourth roller 8 and a fourth conveyor belt 9. There are three third rollers 7. The three third rollers 7 are arranged in a triangle and are rotatably arranged on the right side between the two support plates 2. The three third rollers 7 are connected by the fourth conveyor belt 9. The fourth roller 8 is rotatably arranged between the two support plates 2. The fourth roller 8 is a structure with thick ends and thin middle part. The dough cake can rotate through the gap between the middle part of the fourth roller 8 and the fourth conveyor belt 9. The fourth conveyor belt 9 forms a V-shaped structure through the support at both ends of the fourth roller 8. The lower left part of the fourth conveyor belt 9 is connected to the third conveyor belt The upper right part of 11 is arranged in coordination, and the upper surface of the bottom plate 1 is sequentially provided with the second motor 21, the first motor 20, the fourth motor 23, the fifth motor 24 and the third motor 22 from left to right, the first roller 3 on the left side is connected with the output shaft of the second motor 21 by belt drive, the pastry roller 13 is connected with the output shaft of the first motor 20 by belt drive, the second roller 5 on the right side is connected with the output shaft of the third motor 22 by belt drive, the fifth roller 10 at the bottom is connected with the output shaft of the fourth motor 23 by belt drive, and the third roller 7 at the bottom is connected with the output shaft of the fifth motor 24 by belt drive.

[0026] When the dough is opened, the dough is placed on the upper left side of the first conveyor belt 4, and the first roller 3 is driven to rotate by the second motor 21, so that the first conveyor belt 4 moves to the right with the dough. At the same time, the first motor 20 drives the opening roller 13 to rotate. Under the mutual squeezing of the first conveyor belt 4 and the opening roller 13, the dough is deformed into a dough sheet, and then the right end of the dough sheet moves to the top of the second conveyor belt 6. The third motor 22 drives the second roller 5 to rotate, so that the second conveyor belt 6 rotates synchronously to convey the dough sheet to the right until the middle part of the dough sheet corresponds to the gap between the first conveyor belt 4 and the second conveyor belt 6. The telescopic end of the electric push rod 17 pushes the push plate 18 to move downward, and the push plate 18 pushes the middle part of the dough sheet downward. At the same time, the third motor 22 reverses and the second conveyor belt 6 rotates. Belt 6 rotates in the opposite direction, thereby realizing the first folding of the dough sheet through the mutual squeezing of the first conveyor belt 4 and the second conveyor belt 6, and then the fourth motor 23 drives the third conveyor belt 11 to run through the fifth roller 10, and transports the folded dough sheet to the right. When the dough sheet moves to the fourth conveyor belt 9, the fifth motor 24 drives the fourth conveyor belt 9 to run through the third roller 7, so that the dough sheet passes through the lower part of the fourth conveyor belt 9 and then flips over at the gap between the middle part of the fourth roller 8 and the fourth conveyor belt 9 and moves to the upper left side of the second conveyor belt 6, and then the middle part of the dough cake is moved to the gap between the first conveyor belt 4 and the second conveyor belt 6, and the dough cake is pushed downward by the push plate 18 to be folded again, so as to repeat the above cycle to realize the rapid folding and crisping operation of the dough cake.

[0027] The second embodiment of the utility model refers to Figure 1 and Figure 2 As shown, it also includes a first photoelectric sensor 14, which is arranged on the upper part of the rear support plate 2 through a fixed bracket, and a second photoelectric sensor 16 is arranged in the mounting hole opened in the lower part of the rear plate of the arch frame 15. The first photoelectric sensor 14 and the second photoelectric sensor 16 can sense the position of the face sheet. As a preferred embodiment, it also includes a control computer 19, which is an intelligent control component, and its core component is a PLC controller. The control computer 19 is arranged at the left end of the front side of the front support plate 2, the input end of the control computer 19 is electrically connected to an external power supply, the input end of the electric push rod 17 is electrically connected to the output end of the control computer 19, the input ends of the second motor 21, the first motor 20, the fourth motor 23, the fifth motor 24 and the third motor 22 are respectively electrically connected to the output end of the control computer 19, and the output ends of the first photoelectric sensor 14 and the second photoelectric sensor 16 are both electrically connected to the input end of the control computer 19.

[0028] When the dough is opened, the dough is placed on the upper left side of the first conveyor belt 4, the internal program of the control computer 19 is opened, the number of times the dough needs to be folded is input, the first conveyor belt 4 conveys the dough to the right, and at the same time, the dough is pressed under the action of the opening roller 13. After the dough moves out from under the opening roller 13, the first photoelectric sensor 14 senses the information of the dough, and the control computer 19 records the information. When the dough completely passes through the first photoelectric sensor 14, the first photoelectric sensor 14 loses the sensing information of the dough, and the control computer 19 records the time used for this process, and then calculates the length of the dough according to the conveying speed of the first conveyor belt 4. At the same time, when the dough moves to the second photoelectric sensor 16, the second photoelectric sensor 16 The sensing information of the dough is transmitted to the control computer 19 for recording. The control computer 19 makes a judgment based on the recorded time, the speed of dough transmission and the length of the dough. When half of the dough moves to the bottom of the push plate 18, the telescopic end of the electric push rod 17 pushes the push plate 18 to move downward. At the same time, the third motor 22 reverses to make the second conveyor belt 6 rotate in the opposite direction, thereby realizing the folding of the dough sheet through the mutual squeezing of the first conveyor belt 4 and the second conveyor belt 6. Subsequently, the dough sheet is moved to the top of the second conveyor belt 6 through the conveying assembly and the return assembly. The second conveyor belt 6 moves the middle part of the dough sheet to the gap between the first conveyor belt 4 and the second conveyor belt 6, and folds it again. The above operation is repeated until the number of folding times of the dough sheet reaches the number of times input inside the control computer 19.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pastry opening machine for cake production, comprising a bottom plate (1), two symmetrically distributed support plates (2) are arranged on the top of the bottom plate (1), a first conveyor belt (4) is arranged on the left side between the two support plates (2) through two rotatably arranged first rollers (3), a protective cover (12) is arranged on the left side of the upper part of the two support plates (2), and a pastry opening roller (13) is rotatably arranged inside the protective cover (12), characterized in that: A folding device for automatically folding the pancakes in a cycle is arranged on the right side of the support plate (2), and the folding device comprises a second roller (5), a second conveyor belt (6), a return assembly, a conveying assembly and a pushing assembly. The number of the second rollers (5) is two, and the two second rollers (5) are rotatably arranged on the right side between the two support plates (2). The two second rollers (5) are connected by transmission through the second conveyor belt (6). The conveying assembly is arranged at the lower part of the joint between the first conveyor belt (4) and the second conveyor belt (6), the pushing assembly is arranged at the upper part of the joint between the first conveyor belt (4) and the second conveyor belt (6), and the return assembly is arranged on the right side between the two support plates (2).

2. A pastry opening machine for cake production according to claim 1, characterized in that: It also includes a control computer (19), which is arranged at the left end of the front side of the front support plate (2), and the input end of the control computer (19) is electrically connected to an external power supply.

3. A pastry opening machine for cake production according to claim 2, characterized in that: The conveying assembly comprises a fifth roller (10) and a third conveyor belt (11), wherein the number of the fifth rollers (10) is three, the three fifth rollers (10) are arranged in a triangle and are rotatably disposed between two support plates (2), the three fifth rollers (10) are connected by transmission via the third conveyor belt (11), and the third conveyor belt (11) is located at the lower part of the joint between the first conveyor belt (4) and the second conveyor belt (6).

4. A pastry opening machine for cake production according to claim 3, characterized in that: The return transmission component comprises a third roller (7), a fourth roller (8) and a fourth conveyor belt (9). The number of the third rollers (7) is three. The three third rollers (7) are arranged in a triangle and are rotatably arranged on the right side between the two support plates (2). The three third rollers (7) are connected by transmission through the fourth conveyor belt (9). The fourth roller (8) is rotatably arranged between the two support plates (2). The fourth roller (8) is a structure with thick ends and thin middle part. The fourth conveyor belt (9) forms a V-shaped structure through the support at both ends of the fourth roller (8). The lower left part of the fourth conveyor belt (9) is arranged in coordination with the upper right part of the third conveyor belt (11).

5. A pastry opening machine for cake production according to claim 4, characterized in that: The pusher assembly comprises an arch frame (15), an electric push rod (17) and a push plate (18). The arch frame (15) is mounted on the upper part of the two support plates (2). The electric push rod (17) is fixedly mounted on the upper part of the arch frame (15). The push plate (18) is arranged at the lower end of the telescopic end of the electric push rod (17). The push plate (18) corresponds to the upper and lower positions of the joints between the first conveyor belt (4) and the second conveyor belt (6). The input end of the electric push rod (17) is electrically connected to the output end of the control computer (19).

6. A pastry opening machine for cake production according to claim 5, characterized in that: The upper surface of the bottom plate (1) is provided with a second motor (21), a first motor (20), a fourth motor (23), a fifth motor (24) and a third motor (22) in sequence from left to right. The first roller (3) on the left side is connected to the output shaft of the second motor (21) by means of a belt drive. The pastry opening roller (13) is connected to the output shaft of the first motor (20) by means of a belt drive. The second roller (5) on the right side is connected to the output shaft of the third motor (22) by means of a belt drive. The fifth roller (10) at the bottom is connected to the output shaft of the fourth motor (23) by means of a belt drive. The third roller (7) at the bottom is connected to the output shaft of the fifth motor (24) by means of a belt drive. The input ends of the second motor (21), the first motor (20), the fourth motor (23), the fifth motor (24) and the third motor (22) are respectively electrically connected to the output end of the control computer (19).

7. The shortbread opening machine for cake production according to claim 5, characterized in that: The device also includes a first photoelectric sensor (14), which is arranged on the upper part of the rear support plate (2) through a fixing bracket, and a second photoelectric sensor (16) is arranged in a mounting hole opened in the lower part of the rear plate of the arch frame (15), and the output ends of the first photoelectric sensor (14) and the second photoelectric sensor (16) are both electrically connected to the input end of the control computer (19).

Images