A fancy bread roll production line

Abstract

The invention discloses a fancy bread roll production line, comprising dough making equipment, bread roll forming equipment, manipulator clamping equipment and bread roll baking equipment; the dough making equipment makes dough from raw materials; the bread roll forming equipment curls the dough into strip-shaped bread strips, and cuts the strip-shaped bread strips into fancy bread rolls; the manipulator clamping equipment clamps the fancy bread rolls into the bread roll baking equipment; the bread roll baking equipment bakes the bread rolls. The invention automatically completes the production of bread rolls, and has high production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of bread making, in particular to a fancy bread roll production line. Background Art

[0002] A bread roll is a type of bread made by curling the dough into shape and then heating it by baking, roasting, steaming, or frying.

[0003] Traditional bread rolls are made manually, that is, the raw materials are weighed manually, kneaded into dough, and then butter is added to ferment. After fermentation, the dough is rolled into a thin dough with a rolling pin, and then the dough is rolled up to form a strip of bread. Finally, the strip of bread is cut into a roll, and the roll can be eaten after baking. The manual production of bread rolls is inefficient. In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus the present case was created. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the purpose of the present invention is to provide a fancy bread roll production line, which automatically completes the production of bread rolls with high production efficiency.

[0005] To achieve the above-mentioned purpose, the present invention proposes a fancy bread roll production line, including dough making equipment, bread roll forming equipment, robot gripping equipment and bread roll baking equipment;

[0006] The dough making equipment makes dough from raw materials; the bread roll forming equipment curls the dough into strips of bread, and cuts the strips of bread into fancy bread rolls; the robot gripping equipment clamps the fancy bread rolls into the bread roll baking equipment; and the bread roll baking equipment bakes the bread rolls.

[0007] Furthermore, the dough making equipment includes a stirring device, a butter adding device and a dough forming device. The stirring device stirs the raw materials to form dough, the butter adding device is arranged on the stirring device and conveys the butter into the stirring device, and the dough forming device makes the dough into dough.

[0008] Furthermore, the stirring device includes a base, a stirring drum, a lifting mechanism, a cover body and a stirring assembly. An opening for inputting raw materials is formed at the end of the stirring drum. The stirring drum is fixed on the base. The lifting mechanism is arranged on the base. The cover body is connected to the lifting mechanism and is driven to rise or fall by the lifting mechanism. The cover body is lowered to cover the opening. The stirring assembly is arranged on the cover body and rises and falls with the cover body. The stirring assembly stirs the raw materials in the stirring drum.

[0009] Furthermore, the stirring assembly includes a stirring motor, a stirring shaft and a stirring rod. The stirring motor is fixed on the cover body, the stirring shaft is connected to the stirring motor and driven to rotate by the stirring motor, and the stirring rod is evenly arranged on the stirring shaft to stir the raw materials to form dough.

[0010] Furthermore, the stirring device also includes a cleaning mechanism, which includes a vertical rod and a cleaning plate rotatably arranged on the vertical rod. The vertical rod is arranged on the base, and a cleaning groove for the stirring rod to pass through is arranged on the cleaning plate, and bristles are arranged on the groove wall of the cleaning groove.

[0011] Furthermore, the dough skin forming device includes a box body and a pressing roller, wherein a plurality of pressing rollers are provided, and each pressing roller is rotatably arranged on the box body to flatten the dough multiple times to form the dough skin.

[0012] Furthermore, the bread roll forming equipment includes a machine base, a cutting mechanism, a meat filling placing mechanism, a rolling mechanism and a cutting mechanism; a conveyor belt for conveying dough is arranged on the machine base; the cutting mechanism is arranged on the machine base to cut the edge of the dough; the meat filling placing mechanism is mounted on the machine base, and the meat filling placing mechanism places the meat filling on the dough; the rolling mechanism is arranged on the machine base, and the rolling mechanism rolls the dough into strips of bread; the cutting mechanism is arranged on the machine base, and the cutting mechanism cuts the strips of bread to form fancy bread rolls.

[0013] Furthermore, the cutting mechanism includes a cutting frame, a cutting shaft, a first edge cutting wheel and a second edge cutting wheel. The cutting frame includes a first cutting frame and a second cutting frame. The first cutting frame is fixed on one side of the machine base, and the second cutting frame is fixed on the other side of the machine base. One end of the cutting shaft is arranged on the first cutting frame, and the other end of the cutting shaft is arranged on the second cutting frame. The first edge cutting wheel is arranged on the cutting shaft to cut the edge of one side of the dough skin, and the second edge cutting wheel is arranged on the cutting shaft to cut the edge of the other side of the dough skin.

[0014] Furthermore, a placement groove is provided on the cutting frame, and the cutting shaft is detachably arranged in the placement groove. A tightening component for tightening the cutting shaft in the placement groove is provided on the cutting frame.

[0015] Furthermore, the tightening assembly includes a tightening seat, a tightening rod, a tightening nut, a tension spring and a tightening block. One side of the tightening seat is fixed on the cutting frame, a tightening groove is arranged on the tightening seat, one end of the tightening rod is inserted into the tightening groove, the tightening nut is threadedly connected to the tightening rod, the tightening nut is against the bottom of the tightening block, one end of the tension spring is connected to the other end of the tightening rod, one end of the tightening block can be rotatably arranged on the cutting frame, and the other end of the tightening block is connected to the other end of the tension spring.

[0016] Furthermore, the meat filling placing mechanism includes a placing rack, a discharge trough, an extruder and a discharge pipe. The placing rack is mounted on the machine base. The discharge trough is used for placing the meat filling and is arranged on the placing rack. The extruder is arranged on the placing rack. The extruder is connected to the discharge trough and squeezes the meat filling in the discharge trough out of the discharge pipe. One end of the discharge pipe is connected to the extruder, and the other end of the discharge pipe is located above the conveyor belt.

[0017] Furthermore, a plurality of discharge pipes are provided, and a control valve is provided on each discharge pipe.

[0018] Furthermore, a material removal mechanism for removing the edge material of the dough skin is also provided on the side of the machine base.

[0019] Furthermore, the material removal mechanism includes a removal seat, a removal rod, a removal adjustment seat and a removal plate. The removal seat is fixed to the side of the machine base, one end of the removal rod is locked on the removal seat, the removal adjustment seat is movably set at the other end of the removal rod, the removal plate is adjustably set on the removal adjustment seat, and the removal plate is tilted to remove the edge material after being cut by the cutting device.

[0020] Furthermore, the removal plate includes a connecting shaft portion and a plate portion integrally formed with the connecting shaft portion, and the connecting shaft portion can be rotatably locked on the removal adjustment seat to adjust the inclination angle of the removal plate.

[0021] Furthermore, a recovery groove is provided on the side of the machine base, and the recovery groove is located below the removal plate.

[0022] Furthermore, a spreading mechanism is also provided on the machine base, and the spreading mechanism is located between the meat filling placing mechanism and the rolling mechanism to spread the meat filling evenly.

[0023] Furthermore, the wiping mechanism includes a wiping seat, a wiping rod, a wiping shaft and a wiping plate. The wiping seat is fixed to the side of the machine base, the wiping rod is arranged on the wiping seat, the wiping rod is provided with a wiping adjustment seat, the wiping shaft can be rotatably locked on the wiping adjustment seat, and the wiping plate is tiltedly arranged on the wiping shaft.

[0024] Furthermore, the rolling mechanism includes a rolling frame, a rolling motor and a rolling roller. The rolling frame is arranged on the side of the machine base, the rolling motor is fixed on the rolling frame, the rolling shaft is connected to the rolling motor and is driven to rotate by the rolling motor, and the rolling shaft is arranged at an angle to roll the dough into strips of bread.

[0025] Furthermore, the rolling roller includes a left rolling roller and a right rolling roller, the left rolling roller and the right rolling roller are distributed in an eight-shaped shape, the left rolling roller rolls the dough into a left-shaped bread loaf, and the right rolling roller rolls the dough into a right-shaped bread loaf.

[0026] Furthermore, the cutting mechanism includes a cutting box, a driving cylinder and a cutter. The cutting box is mounted on a conveying frame, the driving cylinder is arranged in the cutting box, the cutter is connected to the driving cylinder and is driven by the driving cylinder to rise or fall to cut the strips of bread. An anti-sticking component is arranged in the cutting box, the anti-sticking component includes a first anti-sticking plate and a second anti-sticking plate, and a gap is formed between the first anti-sticking plate and the second anti-sticking plate for the cutter to be inserted.

[0027] Further, the first anti-sticking plate includes a first vertical connecting plate and a first horizontal scraper, one end of the first vertical connecting plate is fixed on the top of the anti-sticking box, and one end of the first horizontal scraper is connected to the other end of the first vertical connecting plate; the second anti-sticking plate includes a second vertical connecting plate and a second horizontal scraper, one end of the second vertical connecting plate is fixed on the top of the anti-sticking box, and one end of the second horizontal scraper is connected to the other end of the second vertical connecting plate, and the end of the second horizontal scraper forms the gap with the end of the first horizontal scraper.

[0028] Furthermore, a slot is set in the second vertical connecting plate, one end of the second horizontal scraper is movably set in the slot, and a shaping block is set at the other end of the second horizontal scraper; the shaping block includes a left shaping block and a right shaping block that are relatively set, the left shaping block is in a left arc shape, and the right shaping block is in a right arc shape.

[0029] Furthermore, a slide rail is arranged on the slot wall, and a slider cooperating with the slide rail is arranged on the side wall of the second horizontal scraper; an elastic member is arranged on the slot, one end of the elastic member is fixed to the slot bottom of the slot, and the other end of the elastic member is fixed to the end of the second horizontal scraper; a driving block for driving the second horizontal scraper away from the second vertical connecting plate is arranged on the cutter.

[0030] Furthermore, it also includes a dripping mechanism, which is located between the cutting mechanism and the rolling mechanism. The dripping mechanism includes a dripping pipe, which is arranged on the machine base. The end of the dripping pipe can drip water, and the end of the dripping pipe is located above the left strip of bread and the right strip of bread.

[0031] Furthermore, it also includes a preliminary shape adjustment mechanism, which is located between the dripping mechanism and the cutting mechanism, and includes a left shape adjustment rod, a left shape adjustment wheel, a right shape adjustment rod and a right shape adjustment wheel. One end of the left shape adjustment rod is fixed on one side of the machine base, and the left shape adjustment wheel is rotatably set at the other end of the left shape adjustment rod. One end of the right shape adjustment rod is fixed on the other side of the machine base, and the right shape adjustment wheel is rotatably set at the other end of the right shape adjustment rod; the diameter of the left shape adjustment wheel gradually decreases from top to bottom and then increases; the diameter of the right shape adjustment wheel gradually decreases from top to bottom and then increases; the right shape adjustment wheel is symmetrical with the left shape adjustment wheel.

[0032] Furthermore, the robot clamping device includes a chassis, a rotating disk, a first arm, a second arm and a clamping claw. The rotating disk can be rotatably set on the chassis, a connecting seat is set on the rotating disk, one end of the first arm can be rotatably set on the connecting seat, one end of the second arm can be rotatably set at the other end of the first arm, and the clamping claw can be rotatably set at the other end of the second arm. The clamping claw includes a first clamping arm and a second clamping arm that can approach or move away from each other, and a clamping space for clamping fancy bread rolls is formed between the first clamping arm and the second clamping arm.

[0033] Furthermore, a first arc surface is arranged in the first clamping arm, and a first buffer layer is provided on the first arc surface; a second arc surface is arranged in the second clamping arm, and a second buffer layer is provided on the second arc surface.

[0034] Furthermore, the bread roll baking equipment comprises a baking rack, a baking moving belt and a baking oven. The baking moving belt is arranged on the baking rack, the baking oven is arranged on the baking rack, and a baking device is arranged in the baking oven.

[0035] After adopting the above structure, the fancy bread roll production line of the present invention has at least the following beneficial effects:

[0036] First, when making bread, the dough making equipment first makes dough from the raw materials; then the bread roll forming equipment curls the dough into strips of bread, and cuts the strips of bread into fancy bread rolls; then the robot gripping equipment clamps the fancy bread rolls into the bread roll baking equipment; finally the bread roll baking equipment bakes the bread rolls; thus, the making of the bread rolls is completed. Therefore, the present invention automatically completes the production of bread rolls with high production efficiency.

[0037] Second, by setting a stirring device, a butter adding device and a dough forming device, after the raw materials are placed in the stirring device, the stirring device fully stirs the raw materials to form dough, the butter adding device adds butter to the dough, and the stirring device continues to stir, so that the taste of the bread roll is more delicate and sweet.

[0038] Compared with the prior art, the present invention automatically completes the production of bread rolls by arranging dough making equipment, bread roll forming equipment, robot gripping equipment and bread roll baking equipment, and has high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 is a schematic structural diagram of a fancy bread roll production line according to an embodiment of the present invention;

[0040] Figure 2 is a schematic structural diagram of a stirring device according to an embodiment of the present invention;

[0041] Figure 3 is a front view of a stirring device according to an embodiment of the present invention;

[0042] Figure 4 is a schematic structural diagram of a cleaning plate according to an embodiment of the present invention;

[0043] Figure 5 is a schematic structural diagram of a bread roll forming device according to an embodiment of the present invention;

[0044] Figure 6 is a schematic structural diagram of a cutting mechanism according to an embodiment of the present invention;

[0045] Figure 7 is a schematic structural diagram of a meat filling placing mechanism according to an embodiment of the present invention;

[0046] Figure 8 is a structural schematic diagram of a roll-shaped mechanism according to an embodiment of the present invention;

[0047] Fig. 9 is a schematic structural diagram of a cutting mechanism according to an embodiment of the present invention;

[0048] Fig.10 is a cross-sectional view of a cutting mechanism according to an embodiment of the present invention;

[0049] Fig.11 is a schematic structural diagram of a second anti-sticking plate according to an embodiment of the present invention;

[0050] Fig.12 is a structural schematic diagram of a material removal mechanism according to an embodiment of the present invention;

[0051] Fig.13 is a structural schematic diagram of a smearing mechanism according to an embodiment of the present invention;

[0052] Fig.14 is a structural schematic diagram of a wiping mechanism from another angle according to an embodiment of the present invention;

[0053] Fig.15 is a structural schematic diagram of a preliminary shape adjustment mechanism according to an embodiment of the present invention;

[0054] Fig.16 A schematic diagram of the structure of a manipulator gripping device according to an embodiment of the present invention;

[0055] Fig.17 for Fig.16 A partial enlarged view of

[0056] Fig.18 Schematic diagram of the structure of a bread roll baking device according to an embodiment of the present invention.

[0057] Description of symbols

[0058] Dough making equipment 1, stirring device 11, base 111, stirring drum 112, lifting mechanism 113, cover 114, stirring assembly 115, stirring motor 1151, stirring shaft 1152, stirring rod 1153, cleaning mechanism 116, upright pole 1161, cleaning plate 1162, cleaning tank 11621, butter adding device 12, dough forming device 13, box 131, bread roll forming equipment 2, machine base 21, conveyor belt 211, recovery tank 212, cutting mechanism 22, cutting frame 221, first cutting frame 2211, second cutting frame 2212, placement Groove 2213, cutting shaft 222, first edge cutting wheel 223, second edge cutting wheel 224, tightening assembly 225, tightening seat 2251, tightening groove 22511, tightening rod 2252, tightening nut 2253, tension spring 2254, tightening block 2255, meat filling placing mechanism 23, placing rack 231, material discharge trough 232, material discharge pipe 233, control valve 234, roll mechanism 24, roll rack 241, roll motor 242, roll roller 243, left roll roller 2431, right roll roller 2432, accommodating groove 2433, cutting mechanism 25, cutting box 2 51, driving cylinder 252, cutter 253, driving block 2531, anti-sticking assembly 254, first anti-sticking plate 2541, first vertical connecting plate 25411, first horizontal scraper 25412, second anti-sticking plate 2542, second vertical connecting plate 25421, second horizontal scraper 25422, shaping block 25423, left shaping block 254231, right shaping block 254232, gap 2543, material removal mechanism 26, removal seat 261, removal rod 262, removal adjustment seat 263, removal plate 264, connecting shaft 2641, plate 2642, wipe Material mechanism 27, material spreading seat 271, material spreading rod 272, material spreading shaft 273, material spreading plate 274, material spreading adjustment seat 275, dripping mechanism 28, dripping pipe 281, preliminary shape adjustment mechanism 29, left shape adjustment rod 291, left shape adjustment wheel 292, right shape adjustment rod 293, manipulator clamping device 3, chassis 31, rotating disk 32, first support arm 33, second support arm 34, clamping claw 35, first clamping arm 351, first buffer layer 3511, second clamping arm 352, second buffer layer 3521, bread roll baking equipment 4, baking rack 41, baking moving belt 42, baking oven 43. DETAILED DESCRIPTION

[0059] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0060] like Figures 1 to 18As shown, a fancy bread roll production line of the present invention comprises a dough making device 1, a bread roll forming device 2, a robot gripping device 3 and a bread roll baking device 4; the dough making device 1 makes dough from raw materials; the bread roll forming device 2 curls the dough into strips of bread, and cuts the strips of bread into fancy bread rolls; the robot gripping device 3 clamps the fancy bread rolls into the bread roll baking device 4; the bread roll baking device 4 bakes the bread rolls.

[0061] Thus, the present invention relates to a fancy bread roll production line. When making bread, the dough making device 1 first makes dough from raw materials; then the bread roll forming device 2 curls the dough into strips of bread, and cuts the strips of bread into fancy bread rolls; then the robot gripping device 3 clamps the fancy bread rolls into the bread roll baking device 4; finally, the bread roll baking device 4 bakes the bread rolls; thus, the making of the bread rolls is completed. Therefore, the present invention automatically completes the production of bread rolls with high production efficiency.

[0062] Optionally, the dough skin making device 1 includes a stirring device 11, a butter adding device 12 and a dough skin forming device 13, the stirring device 11 stirs the raw materials to form dough, the butter adding device 12 is arranged on the stirring device 11 and conveys butter into the stirring device 11, and the dough skin forming device 13 forms dough skin from the dough. By providing the stirring device 11, the butter adding device 12 and the dough skin forming device 13, after the raw materials are placed in the stirring device 11, the stirring device 11 stirs the raw materials fully to form dough, the butter adding device 12 adds butter to the dough, and the stirring device 11 continues stirring, so that the taste of the bread roll is more delicate and sweet.

[0063] Specifically, Figures 2 to 4 As shown, the stirring device 11 includes a base 111, a stirring drum 112, a lifting mechanism 113, a cover 114 and a stirring assembly 115. An opening for inputting raw materials is formed at the end of the stirring drum 112. The stirring drum 112 is fixed on the base 111. The lifting mechanism 113 is arranged on the base 111. The cover 114 is connected to the lifting mechanism 113 and is driven to rise or fall by the lifting mechanism 113. The cover 114 falls to cover the opening. The stirring assembly 115 is arranged on the cover 114 and rises and falls with the cover 114. The stirring assembly 115 stirs the raw materials in the stirring drum 112. The lifting mechanism 113 is a connection structure between a motor and a screw rod, which is a prior art. A slider can be arranged on the cover 114, and a slide rail cooperating with the slider can be arranged on the lifting frame of the lifting mechanism 113 to facilitate the lifting or lowering of the cover 114.

[0064] When in use, the lifting mechanism 113 first drives the cover body 114 to rise, and then places the raw materials into the mixing drum 112 from the opening. Then the lifting mechanism 113 drives the cover body 114 to descend, and the stirring component 115 starts to fully stir the raw materials. After stirring to a certain degree, the butter adding device 12 starts to add a certain amount of butter. After the butter is added, the stirring component 115 continues to stir, so that the raw materials are fully stirred to form dough.

[0065] The stirring assembly 115 includes a stirring motor 1151, a stirring shaft 1152 and a stirring rod 1153. The stirring motor 1151 is fixed on the cover 114. The stirring shaft 1152 is connected to the stirring motor 1151 and driven to rotate by the stirring motor 1151. The stirring rod 1153 is evenly arranged on the stirring shaft 1152 to stir the raw materials to form dough. When stirring is required, the stirring motor 1151 drives the stirring shaft 1152 to rotate, and the stirring shaft 1152 rotates synchronously with the stirring rod 1153 arranged on the stirring shaft 1152, and the stirring rod 1153 rotates to stir the raw materials.

[0066] In some examples, the stirring device 11 further includes a cleaning mechanism 116, which includes a vertical rod 1161 and a cleaning plate 1162 rotatably disposed on the vertical rod 1161, the vertical rod 1161 is disposed on the base 111, a cleaning groove 11621 for the stirring rod 1153 to pass through is disposed on the cleaning plate 1162, and bristles are disposed on the groove wall of the cleaning groove 11621. After the stirring device 11 is used for a certain period of time, some raw materials will adhere to the stirring rod 1153, thereby affecting the stirring effect during the next stirring. In order to solve this problem, in this example, by providing a cleaning mechanism 116, the raw materials adhered to the stirring rod 1153 can be cleaned in time for the next use. When cleaning is needed, the cleaning plate 1162 rotates around the vertical rod 1161 to rotate the cleaning plate 1162 to the opening, and then the lifting mechanism 113 drives the cover 114 to move up and down, so that the stirring rod 1153 moves back and forth in the cleaning groove 11621, and the bristles in the cleaning groove 11621 remove the raw materials adhering to the stirring rod 1153, so as to facilitate the stirring of the stirring rod 1153 next time. Among them, the cleaning plate 1162 is detachably arranged on the vertical rod 1161, so that the cleaning plate 1162 can be cleaned.

[0067] As an example, the dough skin forming device 13 includes a box body 131 and a pressure roller, and a plurality of pressure rollers are provided. Each pressure roller can be rotatably provided on the box body 131 to flatten the dough multiple times to form dough skin. That is to say, after the dough is stirred and formed by the stirring device 11, it is conveyed to the workstation of the dough skin forming device 13, and the pressure roller of the dough skin forming device 13 presses the dough multiple times, and a thinner dough skin is formed after multiple pressing, so as to facilitate the production of bread rolls. Among them, there are multiple pressure rollers, and the distance between the multiple pressure rollers and the conveying device is successively reduced, so that the dough is gradually pressed to form a thin dough skin.

[0068] Furthermore, if Figure 5 As shown, the bread roll forming device 2 includes a machine base 21, a cutting mechanism 22, a meat filling placing mechanism 23, a rolling mechanism 24 and a cutting mechanism 25; a conveyor belt 211 for conveying dough is arranged on the machine base 21; the cutting mechanism 22 is arranged on the machine base 21 to trim the edge of the dough; the meat filling placing mechanism 23 is mounted on the machine base 21, and the meat filling placing mechanism 23 places the meat filling on the dough; the rolling mechanism 24 is arranged on the machine base 21, and the rolling mechanism 24 rolls the dough into a strip of bread; the cutting mechanism 25 is arranged on the machine base 21, and the cutting mechanism 25 cuts the strip of bread into a fancy bread roll. During use, after the cutting mechanism 22 trims the edge of the dough, the meat filling placing mechanism 23 places the meat filling on the dough, and then the rolling mechanism 24 rolls the dough with the meat filling into a strip of bread, and finally the cutting mechanism 25 cuts the strip of bread into a fancy bread roll, thereby completing the production of the fancy bread roll. Therefore, the present invention provides a meat filling placing mechanism 23 so that the prepared bread roll has a meat filling layer, thereby improving the deliciousness of the bread roll.

[0069] like Figure 6 As shown, the cutting mechanism 22 includes a cutting frame 221, a cutting shaft 222, a first edge cutting wheel 223 and a second edge cutting wheel 224. The cutting frame 221 includes a first cutting frame 2211 and a second cutting frame 2212. The first cutting frame 2211 is fixed on one side of the machine base 21, and the second cutting frame 2212 is fixed on the other side of the machine base 21. One end of the cutting shaft 222 is arranged on the first cutting frame 2211, and the other end of the cutting shaft 222 is arranged on the second cutting frame 2212. The first edge cutting wheel 223 is arranged on the cutting shaft 222 to cut the edge of one side of the dough skin, and the second edge cutting wheel 224 is arranged on the cutting shaft 222 to cut the edge of the other side of the dough skin. By arranging the first edge cutting wheel 223 and the second edge cutting wheel 224, the first edge cutting wheel 223 can cut the edge of one side of the dough skin, and the second edge cutting wheel 224 can cut the edge of the other side of the dough skin, so that the dough skin is cut neatly, which is convenient for making bread rolls. During cutting, the conveyor belt 211 drives the dough to move, and the dough is cut by the first edge cutting wheel 223 and the second edge cutting wheel 224 .

[0070] As an example, a placement groove 2213 is provided on the cutting frame 221 , and the cutting shaft 222 is detachably provided in the placement groove 2213 . A tightening assembly 225 for tightening the cutting shaft 222 in the placement groove 2213 is provided on the cutting frame 221 . Among them, the tightening assembly 225 includes a tightening seat 2251, a tightening rod 2252, a tightening nut 2253, a tension spring 2254 and a tightening block 2255. One side of the tightening seat 2251 is fixed on the cutting frame 221, and a tightening groove 22511 is arranged on the tightening seat 2251. One end of the tightening rod 2252 is inserted into the tightening groove 22511. The tightening nut 2253 is threadedly connected with the tightening rod 2252. The tightening nut 2253 abuts against the bottom of the tightening block 2255. One end of the tension spring 2254 is connected with the other end of the tightening rod 2252. One end of the tightening block 2255 can be rotatably arranged on the cutting frame 221, and the other end of the tightening block 2255 is connected with the other end of the tension spring 2254.

[0071] By setting the placement groove 2213, the cutting shaft 222 can be detachably arranged in the placement groove 2213, so that different cutting shafts 222 can be replaced, and the distances between the first edge cutting wheel 223 and the second edge cutting wheel 224 in different cutting shafts 222 are inconsistent, so as to achieve the cutting of dough skins of different widths according to the needs. When in use, the cutting shaft 222 is placed in the placement groove 2213, and then one end of the tension rod 2252 is inserted into the tension groove 22511, and the tension nut 2253 is tightened, so that the tension rod 2252 pulls the tension block 2255 through the tension spring 2254, so that the bottom of the tension block 2255 is tightly pressed against the cutting shaft 222, thereby preventing the cutting shaft 222 from jumping up and down during cutting, and achieving effective cutting of the dough skin. Among them, the notch of the tension groove 22511 forms an opening arranged outward, so that the tension rod 2252 can quickly pass through the opening and be placed in the tension groove 22511.

[0072] Furthermore, if Figure 7 As shown, the meat filling placing mechanism 23 includes a placing frame 231, a discharging trough 232, an extruder and a discharging pipe 233. The placing frame 231 is mounted on the machine base 21. The discharging trough 232 is used to place the meat filling and is arranged on the placing frame 231. The extruder is arranged on the placing frame 231. The extruder is connected to the discharging trough 232 and extrude the meat filling in the discharging trough 232 from the discharging pipe 233. One end of the discharging pipe 233 is connected to the extruder, and the other end of the discharging pipe 233 is located above the conveyor belt 211. There are multiple discharging pipes 233, and each discharging pipe 233 is provided with a control valve 234.

[0073] By providing the placement groove 2213, it is convenient to place the meat filling in the placement groove 2213, and the extruder can effectively squeeze out the meat filling in the placement groove 2213 through the discharge pipe 233, and the pipe mouth of the discharge pipe 233 is located above the conveyor belt 211, and the conveyor belt 211 has a dough skin, so that the meat filling squeezed out by the discharge pipe 233 is located on the dough skin, thereby making a bread roll with meat filling. By providing multiple discharge pipes 233, the meat filling on the dough skin can be relatively uniform. Since the dough skin for making fancy bread rolls is usually wide, multiple discharge pipes 233 squeeze out the meat filling at the same time so that the meat filling on the dough skin is uniform. At the same time, by providing the control valve 234, it is possible to control whether the discharge pipe 233 squeezes out the meat filling according to the specific situation.

[0074] As an example, Fig.12 As shown, a material removal mechanism 26 for removing the edge material of the dough skin is also provided on the side of the machine base 21. The material removal mechanism 26 includes a removal seat 261, a removal rod 262, a removal adjustment seat 263 and a removal plate 264. The removal seat 261 is fixed to the side of the machine base 21, one end of the removal rod 262 is locked on the removal seat 261, the removal adjustment seat 263 is movably arranged at the other end of the removal rod 262, and the removal plate 264 is adjustably arranged on the removal adjustment seat 263. The removal plate 264 is tilted to remove the edge material after being cut by the cutting device.

[0075] By setting the material removal mechanism 26, the edge material of the dough skin after cutting can be removed in time. When in use, the edge material of the dough skin is conveyed by the conveyor belt 211. When conveyed to the material removal mechanism 26, the removal plate 264 separates the edge dough skin from the dough skin to be made. At the same time, since the removal plate 264 is inclined, when the edge dough skin is transferred, the edge dough skin moves along the side of the removal plate 264 and finally falls into the recovery tank 212 (mentioned below).

[0076] Furthermore, the removal plate 264 includes a connecting shaft portion 2641 and a plate portion 2642 integrally formed with the connecting shaft portion 2641, and the connecting shaft portion 2641 can be rotatably locked on the removal adjustment seat 263 to adjust the inclination angle of the removal plate 264. Thus, the inclination angle of the removal plate 264 can be adjusted, which is convenient for making fancy bread rolls of different sizes.

[0077] Furthermore, a recovery groove 212 is provided on the side of the machine base 21, and the recovery groove 212 is located below the removal plate 264. After the edge dough skin moves through the side of the removal plate 264, the edge dough skin falls into the recovery groove 212. When the recovery groove 212 collects more edge dough skin, the dough skin in the recovery groove 212 can be reused.

[0078] like Fig.13 and Fig.14As shown, optionally, a spreading mechanism 27 is further provided on the machine base 21, and the spreading mechanism 27 is located between the meat filling placing mechanism 23 and the rolling mechanism 24 to spread the meat filling evenly. The spreading mechanism 27 includes a spreading seat 271, a spreading rod 272, a spreading shaft 273 and a spreading plate 274, wherein the spreading seat 271 is fixed to the side of the machine base 21, the spreading rod 272 is provided on the spreading seat 271, a spreading adjustment seat 275 is provided on the spreading rod 272, the spreading shaft 273 can be rotatably locked on the spreading adjustment seat 275, and the spreading plate 274 is tiltedly provided on the spreading shaft 273.

[0079] By setting the spreading mechanism 27, the meat filling can be spread evenly and evenly, and the meat filling can be spread into a thinner layer, which is convenient for making fancy bread rolls. The spreading seat 271 and the spreading rod 272 are both provided in two, and are respectively located on both sides of the machine base 21. When in use, one end of the spreading shaft 273 is fixed to one of the spreading adjustment seats 275, and the other end of the spreading shaft 273 is fixed to the other spreading adjustment seat 275, so that the spreading shaft 273 and the spreading plate 274 provided on the spreading shaft 273 are fixed, which is convenient for spreading.

[0080] In some examples, the rolling mechanism 24 includes a rolling frame 241, a rolling motor 242 and a rolling roller 243, the rolling frame 241 is arranged on the side of the machine base 21, the rolling motor 242 is fixed on the rolling frame 241, the rolling shaft is connected to the rolling motor 242 and driven to rotate by the rolling motor 242, and the rolling shaft is arranged obliquely to roll the dough into a strip of bread. Among them, the rolling roller 243 includes a left rolling roller 2431 and a right rolling roller 24322, the left rolling roller 2431 and the right rolling roller 24322 are distributed in an eight-shaped shape, the left rolling roller 2431 rolls the dough into a left strip of bread, and the right rolling roller 24322 rolls the dough into a right strip of bread.

[0081] By setting the rolling mechanism 24, when the dough passes through the rolling roller 243, the rolling roller 243 rolls the dough and curls it into a strip of bread, which is convenient for cutting to form a fancy bread roll. By setting the left rolling roller 2431 and the right rolling roller 24322, the left rolling roller 2431 rolls the dough into a left strip of bread, and the right rolling roller 24322 rolls the dough into a right strip of bread. The left strip of bread and the right strip of bread together form a fancy strip of bread, which is convenient for cutting to form a fancy bread roll.

[0082] In some examples, such as Figures 9 to 11As shown, the cutting mechanism 25 includes a cutting box 251, a driving cylinder 252 and a cutter 253. The cutting box 251 is mounted on a conveyor frame, the driving cylinder 252 is arranged in the cutting box 251, and the cutter 253 is connected to the driving cylinder 252 and is driven by the driving cylinder 252 to rise or fall to cut the strips of bread; an anti-sticking component 254 is arranged in the cutting box 251, and the anti-sticking component 254 includes a first anti-sticking plate 2541 and a second anti-sticking plate 2542, and a gap 2543 is formed between the first anti-sticking plate 2541 and the second anti-sticking plate 2542 for the cutter 253 to be inserted.

[0083] During cutting, the driving cylinder 252 drives the cutter 253 to descend to cut the strips of bread into fancy bread rolls. After cutting, the driving cylinder 252 drives the cutter 253 to ascend to facilitate the next cutting. After cutting, the driving cylinder 252 drives the cutter 253 to ascend to facilitate the next cutting. When the driving cylinder 252 drives the cutter 253 to ascend, the dough material adhering to one side of the cutter 253 is scraped off by the first anti-sticking plate 2541, and the dough material adhering to the other side of the cutter 253 is scraped off by the second anti-sticking plate 2542, so that the dough material adhering to the cutter 253 can be effectively removed, so that the cutter 253 can effectively cut the strips of bread.

[0084] In this example, the first anti-sticking plate 2541 includes a first vertical connecting plate 25411 and a first horizontal scraper 25412, one end of the first vertical connecting plate 25411 is fixed to the top of the anti-sticking box, and one end of the first horizontal scraper 25412 is connected to the other end of the first vertical connecting plate 25411. The second anti-sticking plate 2542 includes a second vertical connecting plate 25421 and a second horizontal scraper 25422, one end of the second vertical connecting plate 25421 is fixed to the top of the anti-sticking box, and one end of the second horizontal scraper 25422 is connected to the other end of the second vertical connecting plate 25421, and the end of the second horizontal scraper 25422 and the end of the first horizontal scraper 25412 form the gap 2543.

[0085] When the driving cylinder 252 drives the cutter 253 to rise, the first horizontal scraper 25412 and the second horizontal scraper 25422 of the dough material adhering to the cutter 253 are removed, so that the cutter 253 can effectively cut the strips of bread.

[0086] Furthermore, a slot is provided in the second vertical connecting plate 25421, one end of the second horizontal scraper 25422 is movably provided in the slot, and a shaping block 25423 is provided at the other end of the second horizontal scraper 25422; the shaping block 25423 includes a left shaping block 254231 and a right shaping block 254232 which are relatively provided, the left shaping block 254231 is in a left arc shape, and the right shaping block 254232 is in a right arc shape. Among them, a slide rail is provided on the slot wall, and a slider matching the slide rail is provided on the side wall of the second horizontal scraper 25422; an elastic member is provided on the slot, one end of the elastic member is fixed to the slot bottom of the slot, and the other end of the elastic member is fixed to the end of the second horizontal scraper 25422; a driving block 2531 for driving the second horizontal scraper 25422 away from the second vertical connecting plate 25421 is provided on the cutter 253.

[0087] By arranging the shaping block 25423 on the second horizontal scraper 25422, when the second horizontal scraper 25422 descends, the shaping block 25423 presses the upper surface of the strip of bread to shape the upper surface of the strip of bread. By arranging the left shaping block 254231 and the right shaping block 254232, the left shaping block 254231 presses and shapes the upper surface of the left strip of bread, and the right shaping block 254232 presses and shapes the upper surface of the right strip of bread, so that the strip of bread can be made into a fancy bread roll.

[0088] When the second horizontal scraper 25422 descends, after the second horizontal scraper 25422 contacts the bread strip, the slider of the second horizontal scraper 25422 slides along the slide rail, the elastic member is compressed, and the compressed elastic member drives the shaping block 25423 to squeeze the bread strip to shape the upper surface of the bread strip. The elastic member is a spring. The structure of the slide rail and the slider cooperating is a common existing technology.

[0089] In this example, a dripping mechanism 28 is also included. The dripping mechanism 28 is located between the cutting mechanism 25 and the rolling mechanism 24. The dripping mechanism 28 includes a dripping pipe 281. The dripping pipe 281 is arranged on the machine base 21. The end of the dripping pipe 281 can drip water. The end of the dripping pipe 281 is located above the left strip of bread and the right strip of bread.

[0090] When in use, the dripping pipe 281 of the dripping mechanism 28 drips water to the connection between the left bread strip and the right bread strip, so that the connection between the left bread strip and the right bread strip is further connected.

[0091] As an example, it also includes a preliminary shape adjustment mechanism 29, which is located between the dripping mechanism 28 and the cutting mechanism 25. The preliminary shape adjustment mechanism 29 includes a left shape adjustment rod 291, a left shape adjustment wheel 292, a right shape adjustment rod 293 and a right shape adjustment wheel. One end of the left shape adjustment rod 291 is fixed on one side of the machine base 21, and the left shape adjustment wheel 292 is rotatably set at the other end of the left shape adjustment rod 291. One end of the right shape adjustment rod 293 is fixed on the other side of the machine base 21, and the right shape adjustment wheel is rotatably set at the other end of the right shape adjustment rod 293; the diameter of the left shape adjustment wheel 292 gradually decreases from top to bottom and then increases; the diameter of the right shape adjustment wheel gradually decreases from top to bottom and then increases; the right shape adjustment wheel is symmetrical with the left shape adjustment wheel 292.

[0092] By providing the preliminary shaping mechanism 29, the sides of the left and right bread strips can be initially squeezed and shaped to form fancy bread rolls. When the left and right bread strips move, the left shaping wheel 292 shapes the sides of the left bread strip, and the right shaping wheel shapes the sides of the right bread strip. During the shaping process, the connection between the left and right bread strips can be effectively bonded together.

[0093] At the same time, the preliminary shaping mechanism 29 and the shaping block 25423 work together to make the bread rolls into a roughly heart-shaped fancy bread roll, which has good sales.

[0094] like Fig.16 As shown, optionally, the manipulator clamping device 3 includes a chassis 31, a rotating disk 32, a first arm 33, a second arm 34 and a clamp 35. The rotating disk 32 can be rotatably set on the chassis 31. A connecting seat is set on the rotating disk 32. One end of the first arm 33 can be rotatably set on the connecting seat. One end of the second arm 34 can be rotatably set at the other end of the first arm 33. The clamp 35 can be rotatably set at the other end of the second arm 34. The clamp 35 includes a first clamping arm 351 and a second clamping arm 352 that can approach or move away from each other. A clamping space for clamping the fancy bread roll is formed between the first clamping arm 351 and the second clamping arm 352.

[0095] After the bread roll is cut by the cutting mechanism 25, the robot gripping device 3 grips the bread roll and takes it to the bread roll baking device 4 for baking. When gripping, the rotating disk 32 rotates first, and then the second arm 34 rotates along the first arm 33, so that the first clamping arm 351 and the second clamping arm 352 are close to the bread roll, and the bread roll is located between the first clamping arm 351 and the second clamping arm 352, and then the first clamping arm 351 and the second clamping arm 352 are close to each other to grip the bread roll. Finally, the rotating disk 32 rotates again, and the second arm 34 rotates again along the first arm 33, so that the gripped bread roll is moved to the bread roll baking device 4 for baking.

[0096] In order to prevent the heart-shaped bread roll from being destroyed when clamping, in this example, a first curved surface is set in the first clamping arm 351, and the first curved surface has a first buffer layer 3511. A second curved surface is set in the second clamping arm 352, and the second curved surface has a second buffer layer 3521. In this way, when clamping the bread roll, the first buffer layer 3511 of the first curved surface adheres to one side of the bread roll, and the second buffer layer 3521 of the second curved surface adheres to the other side of the bread roll. By setting the first curved surface and the second curved surface, it can adapt to the shape of the bread roll. By setting the first buffer layer 3511 and the second buffer layer 3521, the first buffer layer 3511 and the second buffer layer 3521 are softer, so that when clamping the bread roll, the surface of the bread roll is prevented from being damaged.

[0097] Furthermore, the bread roll baking device 4 includes a baking rack 41, a baking conveyor belt 42 and a baking oven 43. The baking conveyor belt 42 is arranged on the baking rack 41, and the baking oven 43 is arranged on the baking rack 41. The baking oven 43 has a baking device. During baking, the robot gripping device 3 first grips the bread roll to one end of the baking conveyor belt 42, and then the bread roll moves under the action of the baking conveyor belt 42. When the bread roll moves to the other end, the baking is just completed, that is, it can be packaged and eaten after baking.

[0098] Compared with the prior art, the present invention automatically completes the production of bread rolls by arranging dough making equipment 1, bread roll forming equipment 2, robot gripping equipment 3 and bread roll baking equipment 4, and has high production efficiency.

[0099] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A fancy bread roll production line, characterized by: It includes dough making equipment, bread roll forming equipment, robot gripping equipment, and bread roll baking equipment; the dough making equipment makes dough from raw materials; the bread roll forming equipment curls the dough into strips, and cuts the strips into fancy bread rolls; the robot gripping equipment clamps the fancy bread rolls into the bread roll baking equipment; the bread roll baking equipment bakes the bread rolls; The bread roll forming device comprises a machine base, a cutting mechanism, a meat filling placing mechanism, a rolling mechanism and a cutting mechanism; a conveyor belt for conveying dough skin is arranged on the machine base; the cutting mechanism is arranged on the machine base to cut the edge of the dough skin evenly; the meat filling placing mechanism is mounted on the machine base, and the meat filling placing mechanism places the meat filling on the dough skin; the rolling mechanism is arranged on the machine base, and the rolling mechanism rolls the dough skin into strips of bread; the cutting mechanism is arranged on the machine base, and the cutting mechanism cuts the strips of bread into fancy bread rolls; The cutting mechanism comprises a cutting box; an anti-sticking assembly is arranged in the cutting box, the anti-sticking assembly comprises a first anti-sticking plate and a second anti-sticking plate, a gap for inserting a cutter is formed between the first anti-sticking plate and the second anti-sticking plate; the second anti-sticking plate comprises a second vertical connecting plate and a second horizontal scraper, one end of the second vertical connecting plate is fixed to the top of the anti-sticking box, one end of the second horizontal scraper is connected to the other end of the second vertical connecting plate, and the end of the second horizontal scraper forms the gap with the end of the first horizontal scraper; a slot is arranged in the second vertical connecting plate, one end of the second horizontal scraper is movably arranged in the slot, and a shaping block is arranged at the other end of the second horizontal scraper; the shaping block comprises a left shaping block and a right shaping block which are arranged relatively, the left shaping block is in a left arc shape, and the right shaping block is in a right arc shape; It also includes a preliminary shape adjustment mechanism, which is located between the dripping mechanism and the cutting mechanism, and includes a left shape adjustment rod, a left shape adjustment wheel, a right shape adjustment rod and a right shape adjustment wheel. One end of the left shape adjustment rod is fixed on one side of the machine base, and the left shape adjustment wheel is rotatably set at the other end of the left shape adjustment rod. One end of the right shape adjustment rod is fixed on the other side of the machine base, and the right shape adjustment wheel is rotatably set at the other end of the right shape adjustment rod. The diameter of the left shape adjustment wheel gradually decreases from top to bottom and then increases. The diameter of the right shape adjustment wheel gradually decreases from top to bottom and then increases. The right shape adjustment wheel is symmetrical with the left shape adjustment wheel.

2. The fancy bread roll production line according to claim 1, characterized in that: The dough making equipment comprises a stirring device, a butter adding device and a dough forming device. The stirring device stirs the raw materials to form dough, the butter adding device is arranged on the stirring device and conveys the butter into the stirring device, and the dough forming device forms dough into dough.

3. The fancy bread roll production line according to claim 2, characterized in that: The stirring device includes a base, a stirring drum, a lifting mechanism, a cover body and a stirring assembly. An opening for inputting raw materials is formed at the end of the stirring drum. The stirring drum is fixed on the base. The lifting mechanism is arranged on the base. The cover body is connected to the lifting mechanism and is driven to rise or fall by the lifting mechanism. The cover body is lowered to cover the opening. The stirring assembly is arranged on the cover body and rises and falls with the cover body. The stirring assembly stirs the raw materials in the stirring drum.

4. The fancy bread roll production line according to claim 3, characterized in that: The stirring assembly includes a stirring motor, a stirring shaft and a stirring rod. The stirring motor is fixed on the cover body, the stirring shaft is connected to the stirring motor and driven to rotate by the stirring motor, and the stirring rod is evenly arranged on the stirring shaft to stir the raw materials to form dough.

5. The fancy bread roll production line according to claim 1, characterized in that: The dough skin forming device comprises a box body and a pressing roller, wherein a plurality of pressing rollers are arranged, and each pressing roller can be rotatably arranged on the box body to flatten the dough for multiple times to form the dough skin.

6. The fancy bread roll production line according to claim 1, characterized in that: The cutting mechanism includes a cutting frame, a cutting shaft, a first edge cutting wheel and a second edge cutting wheel. The cutting frame includes a first cutting frame and a second cutting frame. The first cutting frame is fixed on one side of the machine base, and the second cutting frame is fixed on the other side of the machine base. One end of the cutting shaft is arranged on the first cutting frame, and the other end of the cutting shaft is arranged on the second cutting frame. The first edge cutting wheel is arranged on the cutting shaft to cut the edge of one side of the dough skin, and the second edge cutting wheel is arranged on the cutting shaft to cut the edge of the other side of the dough skin. A placement groove is arranged on the cutting frame, and the cutting The shaft is detachably arranged in the placement groove, and a tightening assembly for tightening the cutting shaft in the placement groove is arranged on the cutting frame; the tightening assembly includes a tightening seat, a tightening rod, a tightening nut, a tension spring and a tightening block, one side of the tightening seat is fixed on the cutting frame, a tightening groove is arranged on the tightening seat, one end of the tightening rod is inserted into the tightening groove, the tightening nut is threadedly connected with the tightening rod, the tightening nut rests on the bottom of the tightening block, one end of the tension spring is connected with the other end of the tightening rod, one end of the tightening block is rotatably arranged on the cutting frame, and the other end of the tightening block is connected with the other end of the tension spring.

7. The fancy bread roll production line according to claim 1, characterized in that: The meat filling placing mechanism includes a placing rack, a discharge trough, an extruder and a discharge pipe. The placing rack is mounted on the machine base. The discharge trough is used for placing the meat filling and is arranged on the placing rack. The extruder is arranged on the placing rack. The extruder is connected to the discharge trough and squeezes the meat filling in the discharge trough out of the discharge pipe. One end of the discharge pipe is connected to the extruder, and the other end of the discharge pipe is located above the conveyor belt.

8. The fancy bread roll production line according to claim 1, characterized in that: The manipulator clamping device includes a chassis, a rotating disk, a first arm, a second arm and a clamping claw. The rotating disk can be rotatably set on the chassis, a connecting seat is set on the rotating disk, one end of the first arm can be rotatably set on the connecting seat, one end of the second arm can be rotatably set on the other end of the first arm, and the clamping claw can be rotatably set at the other end of the second arm. The clamping claw includes a first clamping arm and a second clamping arm that can approach or move away from each other, and a clamping space for clamping fancy bread rolls is formed between the first clamping arm and the second clamping arm; a first arc surface is set in the first clamping arm, and a first buffer layer is provided on the first arc surface; a second arc surface is set in the second clamping arm, and a second buffer layer is provided on the second arc surface.

9. The fancy bread roll production line according to claim 1, characterized in that: The bread roll baking equipment comprises a baking rack, a baking moving belt and a baking oven. The baking moving belt is arranged on the baking rack, the baking oven is arranged on the baking rack, and a baking device is arranged in the baking oven.

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