A dough sheet forming machine with vertical dough feeding function

Abstract

The utility model relates to the technical field of food machinery, especially a roll forming machine with vertical stuffing conveying function, which comprises a rack, a belt conveyor is installed on the rack, a dough skin conveying mechanism is installed at one end of the rack, a dough pressing mechanism and a stuffing conveying mechanism are further installed on the rack, the dough pressing mechanism is located between the belt conveyor and the stuffing conveying mechanism, a roll forming mechanism is further installed on the rack, and the roll forming mechanism is located at the end of the stuffing conveying mechanism away from the dough pressing mechanism. The application can realize the conveying of dough skin from dough pressing to stuffing, can save labor, can avoid the frequent contact between hands and dough products during the processing, can improve the sanitary degree, can realize the commercial production of the roll forming machine, can meet the market demand, and can improve the production efficiency of steamed buns and other food.

Description

Technical Field

[0001] This utility model relates to the technical field of food machinery, and in particular to a dough forming machine with a vertical filling conveying function. Background Technology

[0002] Steamed buns, a traditional Chinese food, have always been popular. They are typically made by hand or using stand-alone machines. Handmade production is inefficient and cannot meet hygiene requirements. Stand-alone machines have low automation and cannot produce red bean paste fillings. Utility Model Content

[0003] In order to improve the production efficiency of steamed buns and other foods, this application provides a dough forming machine with a vertical filling feeding function.

[0004] This application provides a dough forming machine with a vertical filling function, which adopts the following technical solution: A dough forming machine with a vertical filling feeding function includes a frame, a belt conveyor mounted on the frame, a dough conveying mechanism mounted at one end of the frame, a dough pressing mechanism and a filling feeding mechanism mounted on the frame, the dough pressing mechanism being located between the belt conveyor and the filling feeding mechanism, and a dough rolling mechanism mounted on the frame, the dough rolling mechanism being located at the end of the filling feeding mechanism away from the dough pressing mechanism.

[0005] By adopting the above technical solution, when making filled dough rolls, the rolled-out dough is placed on the dough conveyor, then pressed by the dough pressing mechanism and falls onto the belt conveyor. The belt conveyor carries the dough to the filling conveyor, which places the filling onto the dough. The belt conveyor then continues to carry the filled dough to the rolling mechanism, which rolls the dough into a cylindrical dough ball with filling. This process saves labor, avoids frequent contact between human hands and dough products during processing, improves hygiene, enables the commercial production of dough roll forming machines, meets market demand, and improves the production efficiency of steamed buns and other foods.

[0006] Optionally, the dough conveying mechanism includes a conveyor belt support frame, which is fixedly connected to the frame. Two rotating rollers are rotatably connected to the conveyor belt support frame, and a conveyor belt is rotatably connected to both rotating rollers. A geared motor is also installed on the conveyor belt support frame, and the output shaft of the geared motor is connected to the rotating rollers located away from the frame.

[0007] By adopting the above technical solution, when the dough is conveyed, the geared motor starts, the geared motor drives the rotating roller to rotate, the two rotating rollers cooperate to drive the conveyor belt to rotate, and the conveyor belt drives the dough to move.

[0008] Optionally, the dough conveying mechanism further includes a cutting assembly, which includes a first mounting frame fixedly connected to the conveyor belt support frame. A cutting blade shaft is rotatably connected to the first mounting frame, and two cutting blades are fixedly connected to the cutting blade shaft.

[0009] By adopting the above technical solution, the setting of the dough-cutting knife achieves the limitation of the width of the dough, so that the width of the dough is consistent throughout, thereby ensuring that the thickness of the dough is consistent throughout when the dough is formed into a columnar dough, thus improving the quality of the finished product.

[0010] Optionally, the pressing mechanism includes a second mounting frame, which is fixedly connected to the machine frame. A lower pressing roller is rotatably connected to the second mounting frame. A pressing motor is also mounted on the second mounting frame. The output end of the pressing motor is connected to the lower pressing roller and drives the lower pressing roller to rotate. An upper pressing roller is also slidably connected to the second mounting frame through an adjusting component. The upper pressing roller is rotatably connected to the adjusting component.

[0011] By adopting the above technical solution, the setting of the upper and lower pressing rollers enables the control of the dough thickness, ensuring that the thickness of the dough remains consistent throughout, thereby reducing the probability of reduced quality of the formed columnar dough due to inconsistent dough thickness.

[0012] Optionally, the side walls on both sides of the second mounting frame are provided with sliding grooves. The adjustment component includes two sliders, which are slidably connected in the two sliding grooves respectively. The two ends of the upper pressure roller are rotatably connected to the two sliders respectively. An adjustment screw is also rotatably connected to the second mounting frame. A screw nut is provided in the slider near the adjustment screw. The adjustment screw cooperates with the screw nut. A manual wheel is fixedly connected to the end of the adjustment screw away from the frame.

[0013] By adopting the above technical solution, the adjustment of the lead screw and slider settings realizes the adjustment of the distance between the upper and lower pressing rollers, thereby realizing the adjustment of the dough thickness, which makes it easier to press out dough of different thicknesses and improves the applicability of the whole device.

[0014] Optionally, the filling feeding mechanism includes a third mounting frame, on which a filling cylinder is fixedly connected, and a filling tube is fixedly connected to the discharge end of the filling cylinder. The filling feeding mechanism also includes a discharge component, which is disposed in the filling cylinder.

[0015] By adopting the above technical solution, during operation, it is only necessary to place the filling into the filling cylinder, and then the discharging mechanism stirs the filling and discharges it onto the dough through the filling tube, thereby realizing the automatic spreading of the filling.

[0016] Optionally, the discharge assembly includes a stirring motor, which is fixedly connected to the third mounting bracket. A speed reducer is also mounted on the third mounting bracket. The speed reducer is driven by the stirring motor. A drive shaft is rotatably connected to the speed reducer. A stuffing auger is fixedly connected to the end of the drive shaft away from the speed reducer. The stuffing auger is located in the stuffing cylinder and the stuffing tube, and a section inside the stuffing cylinder spirals narrow.

[0017] By adopting the above technical solution, the rotation of the filling auger inside the filling cylinder stirs the filling, and the rotation of the filling auger inside the filling tube discharges the stirred filling from the filling cylinder, thus realizing automatic filling.

[0018] Optionally, the winding mechanism includes a fourth mounting frame, which is fixedly connected to the frame. A winding roller is rotatably connected to the fourth mounting frame and is inclined. The winding mechanism also includes a drive assembly, which is mounted on the fourth mounting frame and is drivenly connected to the winding roller. A plurality of guide rollers are also rotatably connected to the frame.

[0019] By adopting the above technical solution, when the dough with filling is transported to the position of the rolling roller by the belt conveyor, the drive component drives the rolling roller to rotate. Due to the inclined setting of the rolling roller, the dough is automatically rolled up by the cooperation of the rolling roller and the belt conveyor. The dough rolls up the filling and forms a cylindrical dough. In addition, the setting of the baffle roller reduces the probability of the rolled dough falling off the belt conveyor.

[0020] Optionally, the drive assembly includes a fixed plate, which is fixedly connected to the fourth mounting bracket. A drive motor is fixedly connected to the fixed plate, and a first sprocket is keyed to the output shaft of the drive motor. A second sprocket is fixedly connected to one end of the rolling roller near the fixed plate, and a chain is rotatably connected to both the first sprocket and the second sprocket.

[0021] By adopting the above technical solution, when the rolling roller rotates, the drive motor starts, the drive motor drives the first sprocket to rotate, the first sprocket drives the second sprocket to rotate through the chain, and the second sprocket drives the rolling roller to rotate.

[0022] In summary, this application includes the following beneficial technical effects: 1. When making filled dough rolls, the rolled-out dough is placed on the dough conveyor, then pressed by the pressing mechanism and onto the belt conveyor. The belt conveyor transports the dough to the filling mechanism, which places the filling onto the dough. The belt conveyor then continues to move the filled dough to the rolling mechanism, which rolls the dough into a cylindrical shape with the filling. This process, from pressing and rolling to conveying, saves labor, avoids frequent contact between human hands and dough products, improves hygiene, enables the commercial production of dough roll forming machines, meets market demand, and improves the production efficiency of steamed buns and other foods. 2. The design of the dough cutter limits the width of the dough, ensuring that the width of the dough remains consistent throughout. This, in turn, ensures that the thickness of the dough remains consistent throughout when it is formed into a cylindrical dough, thus improving the quality of the finished product. 3. The upper and lower pressure rollers enable control over the thickness of the dough, ensuring that the thickness of the dough remains consistent throughout the dough, thereby reducing the probability of reduced quality of the formed cylindrical dough due to inconsistent dough thickness. 4. The adjustment of the lead screw and slider allows for the adjustment of the distance between the upper and lower pressing rollers, thereby enabling the adjustment of the dough thickness. This facilitates the pressing of dough of different thicknesses and improves the applicability of the entire device. 5. When the dough with filling is transported to the rolling roller position by the belt conveyor, the drive component drives the rolling roller to rotate. The rolling roller and the belt conveyor work together to roll up the filling and form a cylindrical dough. In addition, the setting of the baffle roller reduces the probability of the rolled dough falling off the belt conveyor. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the dough forming machine with vertical filling function in the embodiments of this application; Figure 2 This is a front view of the face skin delivery mechanism in an embodiment of this application; Figure 3 This is a top view of the face skin delivery mechanism in an embodiment of this application; Figure 4 This is a cross-sectional view of the pressing mechanism in the embodiments of this application; Figure 5 This is a schematic diagram of the filling feeding mechanism in an embodiment of this application; Figure 6 This is a cross-sectional view of the filling feeding mechanism in an embodiment of this application; Figure 7 This is a top view of the rolling mechanism in an embodiment of this application; Figure 8 This is a side view of the roll-up mechanism in an embodiment of this application.

[0024] Reference numerals: 1. Frame; 2. Belt conveyor; 3. Dough sheet conveying mechanism; 31. Conveyor belt support frame; 32. Rotating roller; 33. Conveyor belt; 34. Gear motor; 35. Cutting assembly; 351. First mounting frame; 352. Cutting knife shaft; 353. Cutting knife; 4. Dough pressing mechanism; 411. Slide groove; 41. Second mounting frame; 42. Upper pressing roller; 43. Lower pressing roller; 44. Adjusting assembly; 441. Slider; 442. Adjusting screw; 443. 45. Manual wheel; 5. Pressing motor; 6. Filling mechanism; 7. Third mounting bracket; 8. Filling cylinder; 9. Filling tube; 10. Discharge assembly; 11. Stirring motor; 12. Reducer; 13. Drive shaft; 14. Filling auger; 15. Rolling mechanism; 16. Fourth mounting bracket; 17. Rolling roller; 18. Baffle roller; 19. Drive assembly; 10. Fixing plate; 11. Drive motor; 12. First sprocket; 13. Second sprocket; 14. Chain. Detailed Implementation

[0025] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.

[0026] This application discloses a dough forming machine with a vertical filling feeding function.

[0027] refer to Figure 1 A dough forming machine with vertical filling function includes a frame 1, a belt conveyor 2 installed on the frame 1, a dough conveying mechanism 3 installed at one end of the frame 1, a dough pressing mechanism 4 and a filling conveying mechanism 5 also installed on the frame 1, the dough pressing mechanism 4 is located between the dough conveying mechanism 3 and the filling conveying mechanism 5, and a dough rolling mechanism 6 is also installed on the frame 1, the dough rolling mechanism 6 is located at the end of the filling conveying mechanism 5 away from the dough pressing mechanism 4.

[0028] When making filled dough rolls, the rolled-out dough is placed on the dough conveyor 3, then pressed by the dough pressing mechanism 4 and falls onto the belt conveyor 2. The belt conveyor 2 carries the dough to the filling conveyor 5, where the filling is placed on the dough. The belt conveyor 2 then continues to carry the filled dough to the rolling mechanism 6, where the rolling mechanism 6 rolls the dough into a cylindrical dough ball with filling. This automates the process from dough pressing and filling to conveying, saving labor. Furthermore, it avoids frequent contact between human hands and dough products during processing, improving hygiene. This enables the commercial production of the dough roll forming machine, meets market demand, and improves the production efficiency of steamed buns and other foods.

[0029] refer to Figure 2 and Figure 3The dough conveying mechanism 3 includes a conveyor belt support frame 31, which is fixedly connected to the frame 1. Two rotating rollers 32 are rotatably connected to the conveyor belt support frame 31, and a conveyor belt 33 is rotatably connected to the two rotating rollers 32. A reduction motor 34 is also installed on the conveyor belt support frame 31, and the output shaft of the reduction motor 34 is connected to the rotating rollers 32 that are away from the frame 1.

[0030] When the dough is being conveyed, the geared motor 34 starts, which drives the rotating roller 32 to rotate. The two rotating rollers 32 work together to drive the conveyor belt 33 to rotate, and the conveyor belt 33 drives the dough to move.

[0031] The dough conveying mechanism 3 also includes a cutting assembly 35, which includes a first mounting frame 351. The first mounting frame 351 is fixedly connected to the conveyor belt support frame 31. A cutting blade shaft 352 is rotatably connected to the first mounting frame 351. Two cutting blades 353 are fixedly connected to the cutting blade shaft 352, and the two cutting blades 353 are located at both ends of the cutting blade shaft 352.

[0032] The setting of the dough cutter 353 limits the width of the dough, ensuring that the width of the dough is consistent throughout, which in turn ensures that the thickness of the dough is consistent throughout when the dough is formed into a columnar dough, thus improving the quality of the finished product.

[0033] refer to Figure 4 The dough pressing mechanism 4 includes a second mounting frame 41, which is fixedly connected to the frame 1. A lower dough pressing roller 43 is rotatably connected to the second mounting frame 41. A dough pressing motor 45 is also mounted on the second mounting frame 41. The output end of the dough pressing motor 45 is connected to the lower dough pressing roller 43 and drives the lower dough pressing roller 43 to rotate. An upper dough pressing roller 42 is also slidably connected to the second mounting frame 41 through an adjusting component 44. The upper dough pressing roller 42 is rotatably connected to the adjusting component 44. The second mounting frame 41 has two sides... The side walls are provided with sliding grooves 411. The adjustment assembly 44 includes two sliders 441, which are slidably connected in the two sliding grooves 411 respectively. The two ends of the upper pressing roller 42 are rotatably connected to the two sliders 441 respectively. An adjusting screw 442 is also rotatably connected to the second mounting frame 41. A screw nut is provided in the slider 441 near the adjusting screw 442. The adjusting screw 442 cooperates with the screw nut. A manual wheel 443 is fixedly connected to the end of the adjusting screw 442 away from the frame 1.

[0034] The upper pressing roller 42 and the lower pressing roller 43 enable control over the dough thickness, ensuring a consistent thickness throughout the dough and reducing the probability of inconsistent dough thickness leading to a decrease in the quality of the formed cylindrical dough. Furthermore, the adjusting screw 442 and the slider 441 allow for adjustment of the distance between the upper pressing roller 42 and the lower pressing roller 43, thereby enabling adjustment of the dough thickness. This facilitates the pressing out of dough of different thicknesses and improves the applicability of the entire device.

[0035] refer to Figure 5 and Figure 6 The filling mechanism 5 includes a third mounting frame 51, on which a filling cylinder 52 is fixedly connected. A filling tube 53 is fixedly connected to the discharge end of the filling cylinder 52. The filling mechanism 5 also includes a discharge assembly 54, which is disposed in the filling cylinder 52. The discharge assembly 54 includes a stirring motor 541, which is fixedly connected to the third mounting frame 51. A reducer 542 is also mounted on the third mounting frame 51. The reducer 542 is connected to the stirring motor 541. A drive shaft 543 is rotatably connected to the reducer 542. A filling auger 544 is fixedly connected to the end of the drive shaft 543 away from the reducer 542. The filling auger 544 is located in the filling cylinder 52 and the filling tube 53, and a section of the filling cylinder 52 spirals and narrows.

[0036] During operation, the filling is simply placed into the filling cylinder 52, and then the stirring motor 541 is started. The stirring motor 541 drives the transmission shaft 543 to rotate through the reducer 542. The transmission shaft 543 drives the filling auger 544 to rotate. The rotation of the filling auger 544 located in the filling cylinder 52 stirs the filling, and the rotation of the filling auger 544 located in the filling tube 53 discharges the stirred filling from the filling cylinder 52, thus realizing automatic filling.

[0037] refer to Figure 7 and Figure 8 The winding mechanism 6 includes a fourth mounting frame 61, which is fixedly connected to the frame 1. A winding roller 62 is rotatably connected to the fourth mounting frame 61. The winding roller 62 is inclined. The winding mechanism 6 also includes a drive assembly 64, which includes a fixing plate 641. The fixing plate 641 is fixedly connected to the end face of the fourth mounting frame 61 away from the frame 1. A drive motor 642 is fixedly connected to the side wall of the fixing plate 641. A first sprocket 643 is keyed to the output shaft of the drive motor 642. A second sprocket 644 is fixedly connected to the end of the winding roller 62 near the fixing plate 641. A chain 645 is rotatably connected to both the first sprocket 643 and the second sprocket 644. Multiple guide rollers 63 are also rotatably connected to the frame 1.

[0038] When the dough with filling is transported to the rolling roller 62 by the belt conveyor 2, the drive motor 642 starts, driving the first sprocket 643 to rotate. The first sprocket 643 drives the second sprocket 644 to rotate via the chain 645. The second sprocket 644 drives the rolling roller 62 to rotate. Because the rolling roller 62 is inclined, the rolling roller 62 and the belt conveyor 2 work together to automatically roll up the dough, so that the dough rolls up the filling and forms a cylindrical dough. Furthermore, the setting of the baffle roller 63 reduces the probability of the rolled dough falling off the belt conveyor 2.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A dough forming machine with a vertical filling feeding function, characterized in that, The machine includes a frame (1), on which a belt conveyor (2) is installed. A dough conveying mechanism (3) is installed at one end of the frame (1). A dough pressing mechanism (4) and a filling conveying mechanism (5) are also installed on the frame (1). The dough pressing mechanism (4) is located between the dough conveying mechanism (3) and the filling conveying mechanism (5). A dough rolling mechanism (6) is also installed on the frame (1). The dough rolling mechanism (6) is located at the end of the filling conveying mechanism (5) away from the dough pressing mechanism (4).

2. The dough forming machine with vertical filling feeding function according to claim 1, characterized in that, The dough conveying mechanism (3) includes a conveyor belt support frame (31), which is fixedly connected to the frame (1). Two rotating rollers (32) are rotatably connected to the conveyor belt support frame (31), and a conveyor belt (33) is rotatably connected to the two rotating rollers (32). A reduction motor (34) is also installed on the conveyor belt support frame (31), and the output shaft of the reduction motor (34) is connected to the rotating rollers (32) that are away from the frame (1).

3. The dough forming machine with vertical filling feeding function according to claim 2, characterized in that, The dough conveying mechanism (3) further includes a cutting assembly (35), which includes a first mounting frame (351) fixedly connected to the conveyor belt support frame (31). A cutting blade shaft (352) is rotatably connected to the first mounting frame (351), and two cutting blades (353) are fixedly connected to the cutting blade shaft (352).

4. The dough forming machine with vertical filling feeding function according to claim 1, characterized in that, The pressing mechanism (4) includes a second mounting frame (41), which is fixedly connected to the frame (1). A lower pressing roller (43) is rotatably connected to the second mounting frame (41). A pressing motor (45) is also mounted on the second mounting frame (41). The output end of the pressing motor (45) is connected to the lower pressing roller (43) and drives the lower pressing roller (43) to rotate. An upper pressing roller (42) is also slidably connected to the second mounting frame (41) through an adjusting component (44). The upper pressing roller (42) is rotatably connected to the adjusting component (44).

5. The dough forming machine with vertical filling feeding function according to claim 4, characterized in that, The second mounting frame (41) has sliding grooves (411) on both sides of its sidewalls. The adjustment assembly (44) includes two sliders (441), which are slidably connected in the two sliding grooves (411). The two ends of the upper pressure roller (42) are rotatably connected to the two sliders (441). An adjustment screw (442) is also rotatably connected to the second mounting frame (41). A screw nut is provided in the slider (441) near the adjustment screw (442). The adjustment screw (442) cooperates with the screw nut. A manual wheel (443) is fixedly connected to the end of the adjustment screw (442) away from the frame (1).

6. The dough forming machine with vertical filling feeding function according to claim 1, characterized in that, The filling feeding mechanism (5) includes a third mounting frame (51), on which a filling cylinder (52) is fixedly connected. A filling tube (53) is fixedly connected to the discharge end of the filling cylinder (52). The filling feeding mechanism (5) also includes a discharge component (54), which is disposed in the filling cylinder (52).

7. The dough forming machine with vertical filling feeding function according to claim 6, characterized in that, The discharge assembly (54) includes a stirring motor (541), which is fixedly connected to the third mounting bracket (51). A reducer (542) is also installed on the third mounting bracket (51). The reducer (542) is connected to the stirring motor (541) in a transmission. A drive shaft (543) is rotatably connected to the reducer (542). A stuffing auger (544) is fixedly connected to one end of the drive shaft (543) away from the reducer (542). The stuffing auger (544) is located in the stuffing cylinder (52) and the stuffing tube (53), and a section of the stuffing cylinder (52) is spirally narrowed.

8. The dough forming machine with vertical filling feeding function according to claim 1, characterized in that, The winding mechanism (6) includes a fourth mounting frame (61), which is fixedly connected to the frame (1). A winding roller (62) is rotatably connected to the fourth mounting frame (61). The winding roller (62) is inclined. The winding mechanism (6) also includes a drive assembly (64), which is mounted on the fourth mounting frame (61) and is connected to the winding roller (62) in a transmission manner. A plurality of face-blocking rollers (63) are also rotatably connected to the frame (1).

9. The dough forming machine with vertical filling feeding function according to claim 8, characterized in that, The drive assembly (64) includes a fixed plate (641) which is fixedly connected to the fourth mounting bracket (61). A drive motor (642) is fixedly connected to the fixed plate (641). A first sprocket (643) is keyed to the output shaft of the drive motor (642). A second sprocket (644) is fixedly connected to one end of the rolling roller (62) near the fixed plate (641). A chain (645) is rotatably connected to both the first sprocket (643) and the second sprocket (644).

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