A breaded roll forming mechanism

Abstract

The utility model provides a kind of face strip edge rolling forming mechanism, including two groups of edge rolling device of symmetrical arrangement, and face strip conveying device is equipped in the lower side of edge rolling device, and the edge rolling device includes edge rolling drive device and the edge rolling wheel of transmission connection in the bottom of edge rolling drive device, the bottom of the edge rolling wheel is equipped with roll flange, and the arc transition connection between roll flange and edge rolling wheel, and face strip conveying device is tightly attached to the bottom of roll flange.The utility model has following beneficial effects: by edge rolling wheel cooperation edge rolling drive device makes the thickening of face strip both sides, and it solves the technical problem that face strip edge is thin in the middle after being initially pressed into face strip in the existing noodle production line.

Description

Technical Field

[0001] This utility model relates to the field of noodle forming technology, and in particular to a noodle strip edge forming mechanism. Background Technology

[0002] Traditional noodle production lines employ multi-stage rolling systems to roll dough into strips of uniform thickness. For example, a noodle sheet processing production line and method, as disclosed in CN114668032A, involves multiple rolling processes before finally cutting the dough into strips. While this method can meet most production needs, it often encounters technical challenges in practice. In particular, during the initial rolling of the dough into strips, the edges frequently become thinner than the center. This phenomenon is mainly due to uneven pressure distribution as the dough passes through the rolling mill. Specifically, the dough experiences relatively greater tensile force on its edges during entry into the rolling mill, resulting in thinner edges. This problem not only affects the overall appearance of the strips but, more importantly, it complicates subsequent rolling and shaping steps. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a dough strip edge-rolling forming mechanism, which solves the technical problem in existing noodle production lines where the edges of the dough strip are thin and the middle is thick after the initial pressing.

[0004] According to an embodiment of the present invention, a tape roll forming mechanism includes two sets of roll devices symmetrically arranged. A tape conveying device is provided on the lower side of each roll device. Each roll device includes a roll driving device and a roll wheel that is driven to the bottom of the roll driving device. The bottom of the roll wheel is provided with a rolled edge. The rolled edge and the roll wheel are connected by an arc transition. The bottom of the rolled edge is in close contact with the tape conveying device.

[0005] The technical principle of this utility model is as follows: after the initial pressing into a dough strip, the two sides of the dough strip contact the edge rolling wheels. The edge rolling drive device drives the edge rolling wheels to push the sides of the dough strip towards the center, increasing the thickness on both sides, which facilitates subsequent multiple rolling.

[0006] Compared with the prior art, this utility model has the following beneficial effects: by using the edge rolling wheel in conjunction with the edge rolling drive device to thicken both sides of the dough strip, it solves the technical problem in existing noodle production lines where the edges of the dough strip are thin and the middle is thick after the initial pressing.

[0007] Preferably, the rolled edge and its rounded transition structure prevent the tape from getting stuck between the rolled edge wheel and the tape conveyor.

[0008] Furthermore, the hemming drive device includes a hemming driver and a fixed seat mounted on the output shaft of the hemming driver. A hemming shaft is provided on one side of the fixed seat, and the hemming shaft is connected to the hemming wheel.

[0009] Furthermore, the hemming shaft and the hemming driver output shaft are parallel to each other, but the hemming shaft and the hemming driver output shaft are misaligned.

[0010] By using a misaligned roller shaft and roller driver output shaft to form a cam structure, the roller wheel revolves around the roller driver output shaft, which in turn provides thrust to the edge of the dough, making it thicker.

[0011] Furthermore, the fixed base is provided with a rolling edge mounting hole and a rolling edge clamping hole. The rolling edge mounting hole is connected to the output shaft of the rolling edge driver, and the rolling edge clamping hole is connected to the rolling edge shaft.

[0012] Furthermore, a narrow slit is connected to one side of the edge-clamping hole, and an edge-clamping screw is provided at the narrow slit.

[0013] This structure facilitates the disassembly and replacement of the hemming rollers, and by replacing the hemming rollers with different sizes, it can be adapted to face belts of different thicknesses.

[0014] Furthermore, the two hemming drive devices are provided with a common hemming support frame on their lower sides, and hemming limiting flanges are provided on both sides of the hemming support frame. The two hemming drive devices are locked between the hemming limiting flanges on both sides.

[0015] Furthermore, the hemming limiting flange is provided with a hemming limiting groove, and the hemming driving device is provided with a hemming limiting shaft and a hemming locking screw that are respectively inserted into the hemming limiting groove on both sides.

[0016] The distance between the two rolling rollers can be adjusted by using the rolling edge limiting groove, and then the rolling edge locking screws are used to lock and fix them.

[0017] Furthermore, the bottom of the hemming support frame is provided with a hemming clearance channel corresponding to the hemming limit groove, and the hemming drive device passes through the hemming clearance channel to connect to the hemming wheel.

[0018] Furthermore, the hemming drive device is provided with a housing, which is connected to the hemming support frame.

[0019] Furthermore, a flour receiving box is provided on the lower side of the dough conveyor corresponding to the two sets of rolling devices.

[0020] The dry powder sprinkled on the surface of the dough is collected by the rolling wheel and then recycled. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the noodle production line structure according to an embodiment of the present utility model.

[0022] Figure 2 This is a schematic diagram of the surface strip rolling edge forming mechanism according to an embodiment of the present utility model.

[0023] Figure 3 This is a cross-sectional view of the face strip rolling edge forming mechanism according to an embodiment of the present utility model.

[0024] Figure 4 for Figure 3 A magnified view of part A.

[0025] In the above figures: 11. Low-stress dough sheet forming device; 12. Dough press; 13. Dough patting machine; 14. Dough rolling machine; 15. Edge trimmer; 16. Roller press; 17. Powder brushing device; 18. Powder box; 19. Dough sheet conveying device; 191. Flour receiving box; 2. Dough sheet edge forming mechanism; 201. Edge rolling mounting hole; 202. Edge rolling clamping hole; 203. Narrow slit; 204. Edge rolling clamping screw; 21. Edge rolling drive device; 211. Edge rolling driver; 212. Fixing base; 213. Housing; 214. Edge rolling limiting shaft; 215. Edge rolling locking screw; 22. Edge rolling wheel; 221. Edge rolling shaft; 222. Rolled convex edge; 23. Edge rolling support frame; 231. Edge rolling limiting flange; 232. Edge rolling limiting groove; 233. Edge rolling clearance channel. Detailed Implementation

[0026] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0027] like Figure 1 The noodle production line shown includes a noodle conveyor 19 and a low-stress noodle forming device 11, a noodle rolling edge forming mechanism 2, a noodle press 12, a noodle patting machine 13, a noodle rolling machine 14, an edge trimmer 15, two roller presses 16, and a powder brushing device 17, which are sequentially arranged on the noodle conveyor 19.

[0028] The aforementioned dough press 12, dough patting machine 13, dough rolling machine 14, edge trimmer 15, two roller presses 16, and the dough press, dough patting machine, dough rolling machine, edge trimmer, two roller presses, and powder brushing device disclosed in the patent with publication number CN114668032A are the same. Similarly, the dough conveyor 19 is also the same as its dough conveying channel, which is a multi-segment structure, and each segment has a powder sprinkler box 18 with the same structure at the front. Specifically, the powder sprinkler box 18 is provided between the low-stress dough forming device 11 and the dough rolling edge forming mechanism 2, between the edge trimmer 15 and the roller press 16, and between the two roller presses 16.

[0029] The low-stress dough forming device 11 described above is similar in structure to a conventional dough extruder, such as the noodle extruder disclosed in patent publication number CN112616868A.

[0030] like Figure 2 The shown sheet roll forming mechanism 2 includes two sets of roll devices arranged symmetrically. The two roll drive devices 21 are provided with a common roll support frame 23 on the lower side, so that the roll device is fixed on the upper side of the sheet conveyor 19.

[0031] like Figure 2-3 As shown, the hemming device includes a hemming drive device 21 and a hemming wheel 22 that is connected to the bottom of the hemming drive device 21. Specifically, the hemming drive device 21 includes a hemming driver 211 and a fixed seat 212 mounted on the output shaft of the hemming driver 211. A hemming shaft 221 is provided on one side of the fixed seat 212. That is, the hemming shaft 221 is parallel to the output shaft of the hemming driver 211, but the hemming shaft 221 is misaligned with the output shaft of the hemming driver 211. The hemming shaft 221 is connected to the hemming wheel 22, so that the hemming wheel 22 can revolve around the output shaft of the hemming driver 211, thereby squeezing the edge of the strip surface.

[0032] like Figure 3-4 As shown, the mounting base 212 is provided with a rolling edge mounting hole 201 and a rolling edge clamping hole 202. The rolling edge mounting hole 201 is keyed to the output shaft of the rolling edge driver 211, and the rolling edge clamping hole 202 is connected to the rolling edge shaft 221. Specifically, a narrow slit 203 is connected to one side of the rolling edge clamping hole 202, and a rolling edge clamping screw 204 is provided at the narrow slit 203. That is, the rolling edge clamping hole 202 clamps the rolling edge shaft 221 by locking with the rolling edge clamping screw 204.

[0033] like Figure 2-3 As shown, the hemming support frame 23 has hemming limiting flanges 231 on both sides, and two hemming drive devices 21 are locked between the hemming limiting flanges 231 on both sides. Specifically, the hemming limiting flanges 231 are provided with hemming limiting grooves 232. The hemming drive devices 21 are provided with a housing 213 to protect the hemming drive devices 21. The housing 213 has hemming limiting shafts 214 and hemming locking screws 215 on both sides, which are locked into the hemming limiting grooves 232. At the same time, the bottom of the hemming support frame 23 is provided with a hemming clearance channel 233 corresponding to the position of the hemming limiting grooves 232. The hemming drive devices 21 pass through the hemming clearance channel 233 to connect to the hemming wheel 22, so as to avoid interference between the hemming support frame 23 and the hemming drive devices 21.

[0034] like Figure 2 As shown, a flour receiving box 191 is provided on the lower side of the dough conveyor 19 at the location corresponding to the two sets of edge rolling devices, for receiving the flour carried out by the edge rolling wheel 22.

[0035] like Figure 2-3As shown, the bottom of the hemming wheel 22 is integrally formed with a rolled edge 222, and the rolled edge 222 is connected to the hemming wheel 22 by a rounded transition. The bottom of the rolled edge 222 is in close contact with the surface conveyor device 19 to prevent the strip surface from getting stuck between the hemming wheel 22 and the surface conveyor device 19.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A sheet edge forming mechanism, characterized in that: It includes two sets of symmetrically arranged hemming devices. A surface conveyor is provided on the lower side of each hemming device. Each hemming device includes a hemming drive device and a hemming wheel that is driven to the bottom of the hemming drive device. The bottom of the hemming wheel is provided with a rolled edge. The rolled edge and the hemming wheel are connected by an arc transition. The bottom of the rolled edge is in close contact with the surface conveyor.

2. The face strip edge forming mechanism as described in claim 1, characterized in that: The hemming drive device includes a hemming driver and a fixed base mounted on the output shaft of the hemming driver. A hemming shaft is provided on one side of the fixed base, and the hemming shaft is connected to the hemming wheel.

3. The face strip edge forming mechanism as described in claim 2, characterized in that: The hemming shaft and the output shaft of the hemming driver are parallel to each other, but the hemming shaft and the output shaft of the hemming driver are misaligned.

4. A sheet edge forming mechanism as described in claim 2 or 3, characterized in that: The fixed base is provided with a rolling edge mounting hole and a rolling edge clamping hole. The rolling edge mounting hole is connected to the output shaft of the rolling edge driver, and the rolling edge clamping hole is connected to the rolling edge shaft.

5. The face strip edge forming mechanism as described in claim 4, characterized in that: One side of the edge clamping hole is connected to a narrow slit, and an edge clamping screw is provided at the narrow slit.

6. The face strip edge forming mechanism as described in claim 1, characterized in that: The two hemming drive devices are provided with a common hemming support frame on their lower sides. The hemming support frame is provided with hemming limiting flanges on both sides. The two hemming drive devices are locked between the hemming limiting flanges on both sides.

7. The face strip edge forming mechanism as described in claim 6, characterized in that: The hemming limiting flange is provided with a hemming limiting groove, and the hemming driving device is provided with a hemming limiting shaft and a hemming locking screw that are respectively inserted into the hemming limiting groove on both sides.

8. A face strip edge forming mechanism as described in claim 6 or 7, characterized in that: The bottom of the hemming support frame is provided with a hemming clearance channel at the position corresponding to the hemming limit groove, and the hemming drive device passes through the hemming clearance channel to connect to the hemming wheel.

9. The face strip edge forming mechanism as described in claim 6, characterized in that: The hemming drive device is provided with an outer shell, which is connected to the hemming support frame.

10. The face strip edge forming mechanism as described in claim 1, characterized in that: A flour receiving box is provided on the lower side of the dough conveyor, corresponding to the two sets of edge rolling devices.

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