Pastry coating machine for sesame seed cake production

Abstract

The utility model relates to the technical field of food processing, in particular to a pastry painting machine for sesame seed cake production, which comprises a conveying belt, a painting mechanism and a cleaning mechanism, the painting mechanism comprises two support plates, the two support plates are positioned on the upper side of the conveying belt, a painting roller is rotatably connected between the two support plates, and a spray header is arranged on the upper side of the painting roller. Pastry is injected to the top of a smearing roller through a material storage barrel, a connecting pipe and a spraying head in the smearing mechanism, the smearing roller rotates to smear the pastry on a moving dough sheet, the rolling contact friction force between the smearing roller and the dough sheet is small, smearing is uniform, and the appearance of the sesame seed cake is improved; and the position relation between a cleaning frame and the smearing roller is controlled through stretching and retracting of two electric telescopic rods in the cleaning mechanism and sliding of two limiting columns in sliding grooves, so that the cleaning frame recycles the pastry on the surface of the smearing roller and then pours the pastry on the surface of the smearing roller for reuse, and the pastry is fully utilized while equipment pollution is avoided.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to a grease-spreading machine for making sesame seed cakes. Background Technology

[0002] According to the patent document with publication number CN219537306U, the patent document describes a conveyor belt that moves a sheet of dough with oil paste on its surface. The scraper is supported by vertical plates symmetrically arranged on both sides of the conveyor belt. One end of the scraper is rotated and mounted on the vertical plate. As the conveyor belt moves the dough sheet past the other end of the scraper, the other end of the scraper contacts the dough sheet and spreads the oil paste on the dough sheet. Excess oil paste is constrained between the angle between the scraper and the dough sheet.

[0003] According to the patent document, after the scraper spreads the oil paste on a sheet of dough, some oil paste will remain at the point where the scraper contacts the dough. During the interval when the conveyor belt transports the next sheet of dough, the oil paste remaining on the scraper may drip onto the conveyor belt, causing equipment contamination and waste of oil paste. In addition, the dough is relatively soft, and the sliding contact of the scraper may generate a large friction on the dough, causing the dough to wrinkle and affecting the appearance of the sesame seed cake. Utility Model Content

[0004] The purpose of this invention is to provide a pastry spreading machine for making sesame seed cakes in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A sesame seed cake spreading machine includes a conveyor belt, a spreading mechanism, and a cleaning mechanism;

[0007] The coating mechanism includes two support plates located on the upper side of the conveyor belt. A coating roller is rotatably connected between the two support plates. A spray head is provided on the upper side of the coating roller. A storage cylinder is provided on the upper side of the spray head. A connecting pipe is fixedly connected between the storage cylinder and the spray head.

[0008] The cleaning mechanism includes a cleaning frame located on one side of the coating roller. Limiting posts are fixed to the bottom of both the front and rear sides of the cleaning frame, and connecting posts are fixed to the top of both the front and rear sides of the cleaning frame. Limiting plates are fixed to one side of each of the two support plates, and electric telescopic rods are hinged between the two connecting posts and the two support plates.

[0009] Preferably, the conveyor belt is provided with support frames on both sides, and several rotating shafts are rotatably connected between the two support frames. The conveyor belt is sleeved on the outside of the several rotating shafts, and a first motor is fixedly installed at the input end of one of the rotating shafts.

[0010] Preferably, vertical plates are fixedly connected between the two support plates and the two support frames, and a second motor is fixedly installed at the input end of the coating roller.

[0011] Preferably, the spray head is fixed between two support plates, and a valve is fixedly installed on the connecting pipe.

[0012] Preferably, the cleaning frame has a material storage cavity that opens to the coating roller, and the end face of the cleaning frame near the coating roller is pointed.

[0013] Preferably, two connecting rods are fixed between the bottom of the storage cylinder and the top of the spray head, and an insert rod is inserted into the top of the storage cylinder.

[0014] Preferably, the limiting post is slidably connected to the limiting plate, the limiting plate has a sliding groove, and the limiting post is located in the sliding groove.

[0015] The advantages compared to existing technologies are as follows:

[0016] 1. The oil paste is added to the top of the spreading roller through the storage cylinder, connecting pipe and spray head in the spreading mechanism. The spreading roller rotates and spreads the oil paste on the moving dough sheet. The rolling contact between the spreading roller and the dough sheet has low friction, so the spreading is even and improves the appearance of the sesame seed cake.

[0017] 2. The positional relationship between the cleaning frame and the coating roller is controlled by the extension and retraction of two electric telescopic rods and the sliding of two limiting posts in the sliding groove. This allows the cleaning frame to collect the oil residue on the surface of the coating roller and pour it back onto the surface of the coating roller for reuse, thus avoiding equipment contamination and making full use of the oil residue. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a sesame seed cake spreading machine for producing sesame seed cakes according to the present invention;

[0020] Figure 2 This is a cross-sectional view of a sesame seed cake spreading machine for production according to the present invention;

[0021] Figure 3 This is a schematic diagram of the coating mechanism of a sesame seed cake coating machine for producing sesame seed cakes, as described in this utility model.

[0022] Figure 4 This is a schematic diagram of the cleaning mechanism of a sesame seed cake spreading machine for production, as described in this utility model.

[0023] Figure 5This is a partial structural schematic diagram of a sesame seed cake spreading machine for producing sesame seed cakes, as described in this utility model;

[0024] Figure 6 This is a schematic diagram of the cleaning frame structure of a sesame seed cake spreading machine for production according to the present invention;

[0025] Figure 7 This is a schematic diagram of the limiting plate structure of a sesame seed cake spreading machine according to the present invention;

[0026] Figure 8 This is a first-state sectional view of the oil-spreading machine for making sesame seed cakes according to this utility model;

[0027] Figure 9 This is a second-state sectional view of the oil-spreading machine for making sesame seed cakes according to this utility model;

[0028] Figure 10 This is a third-state sectional view of the oil-spreading machine for making sesame seed cakes described in this utility model.

[0029] The annotations in the attached figures are explained as follows:

[0030] 1. Conveyor belt; 2. Coating mechanism; 3. Cleaning mechanism; 201. Support plate; 202. Coating roller; 203. Spray head; 204. Storage cylinder; 205. Connecting pipe; 301. Cleaning frame; 302. Limiting post; 303. Connecting post; 304. Limiting plate; 305. Electric telescopic rod. Detailed Implementation

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The present invention will be further described below with reference to the accompanying drawings:

[0033] like Figures 1-10 As shown, a sesame seed cake spreading machine includes a conveyor belt 1, a spreading mechanism 2, and a cleaning mechanism 3.

[0034] In this embodiment: support frames are provided on both sides of the conveyor belt 1, and several rotating shafts are rotatably connected between the two support frames. The conveyor belt 1 is sleeved on the outside of several rotating shafts. A first motor is fixedly installed at the input end of one of the rotating shafts. The first motor drives one of the rotating shafts to rotate, thereby driving the conveyor belt 1 to move from one side to the other side, so that the sheet at the top of the conveyor belt 1 passes the bottom of the coating roller 202.

[0035] In this embodiment: the coating mechanism 2 includes two support plates 201, which are located on the upper side of the conveyor belt 1. A coating roller 202 is rotatably connected between the two support plates 201. Vertical plates are fixedly connected between the two support plates 201 and two support frames. A second motor is fixedly installed at the input end of the coating roller 202. A spray head 203 is provided on the upper side of the coating roller 202. A storage cylinder 204 is provided on the upper side of the spray head 203. Two connecting rods are fixed between the bottom of the storage cylinder 204 and the top of the spray head 203. A rod is inserted into the top of the 04. A connecting pipe 205 is fixedly connected between the storage cylinder 204 and the spray head 203. The spray head 203 is fixed between two support plates 201. A valve is fixedly installed on the connecting pipe 205. By opening the valve, the oil paste in the storage cylinder 204 flows into the spray head 203 through the connecting pipe 205. Then, the oil paste flows from the spray head 203 to the top of the spreading roller 202. The second motor drives the spreading roller 202 to rotate counterclockwise, so that the oil paste on the surface of the spreading roller 202 is spread onto the moving sheet.

[0036] In this embodiment: the cleaning mechanism 3 includes a cleaning frame 301, which has a storage cavity opening into the applicator roller 202. The end face of the cleaning frame 301 near the applicator roller 202 is pointed. The cleaning frame 301 is located on one side of the applicator roller 202. Limiting posts 302 are fixed to the bottom of both the front and rear sides of the cleaning frame 301, and connecting posts 303 are fixed to the top of both the front and rear sides of the cleaning frame 301. Limiting plates 304 are fixed to one side of each of the two support plates 201. The limiting posts 302 are slidably connected to the limiting plates 304. The limiting plates 304 have sliding grooves, and the limiting posts 302 are located in the sliding grooves. Electric telescopic rods 305 are hinged between the two connecting posts 303 and the two support plates 201, respectively. The positioning plate 304 and the corresponding two limiting posts 302 support the cleaning frame 301 on one side of the applicator roller 202. The cleaning frame 301 is connected to the two support plates 201 by two electric telescopic rods 305 and the corresponding two connecting posts 303. The positional relationship between the cleaning frame 301 and the applicator roller 202 is controlled by the extension and retraction of the two electric telescopic rods 305 and the sliding of the two limiting posts 302 in the sliding groove. When the applicator roller 202 is applicating the sheet, the cleaning frame 301 does not contact the applicator roller 202. After the applicator roller 202 stops applicating, the cleaning frame 301 collects the oil residue on the surface of the applicator roller 202. When the applicator roller 202 applicates again, the cleaning frame 301 pours the collected oil residue onto the surface of the applicator roller 202 for reuse.

[0037] Working principle: The first motor drives one of the shafts to rotate, which in turn drives the conveyor belt 1 to move from one side to the other side, so that the sheet at the top of the conveyor belt 1 passes the bottom of the coating roller 202. The valve is opened so that the oil paste in the storage cylinder 204 flows into the spray head 203 through the connecting pipe 205. Then the oil paste flows from the spray head 203 to the top of the coating roller 202. The second motor drives the coating roller 202 to rotate counterclockwise, so that the oil paste on the surface of the coating roller 202 is applied to the moving sheet.

[0038] During the application of the coating roller 202 to the sheet, the two electric telescopic rods 305 are at their longest extensions, and the pointed side of the cleaning frame 301 does not contact the coating roller 202. After the coating roller 202 finishes coating the sheet, the two electric telescopic rods 305 retract a certain length, pulling the two connecting posts 303 to the other side. The cleaning frame 301 rotates counterclockwise around the coaxial axis of the two limiting posts 302, and the pointed side of the cleaning frame 301 contacts the coating roller 202. The second motor drives the coating roller 202 to rotate clockwise, and the cleaning frame 301 scrapes the residual oil paste on the surface of the coating roller 202 into the storage cavity. When starting to apply oil paste to the next sheet, the two electric telescopic rods 305 pull the two corresponding connecting posts 303 to the other side and retract to their shortest extensions. The limiting posts 302 on both sides of the cleaning frame 301 slide along the groove. Sliding upwards, the cleaning frame 301 rotates counterclockwise around the side in contact with the spreading roller 202, causing the cleaning frame 301 to tilt and allow the recovered oil paste in the storage chamber to flow back onto the surface of the spreading roller 202. The two electric telescopic rods 305 extend, and the cleaning frame 301 first rotates clockwise around the side in contact with the spreading roller 202 to reset. The limiting posts 302 on both sides of the cleaning frame 301 slide downwards along the sliding groove to the bottom. Then, the two electric telescopic rods 305 extend to their maximum length, pushing the two connecting posts 303 to one side. Then, the cleaning frame 301 rotates clockwise around the coaxial line of the two limiting posts 302, so that the cleaning frame 301 does not contact the spreading roller 202. The spreading roller 202 begins to spread on the next sheet, and the recovered oil paste follows the rotation of the spreading roller 202 and is spread on the next sheet. This cycle continues.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A machine for applying a filling to a flatbread product, comprising a conveyor belt (1), characterised in that: The application also discloses a coating mechanism (2) and a cleaning mechanism (3). The coating mechanism (2) comprises two supporting plates (201) which are arranged on the upper side of the conveying belt (1), and a coating roller (202) which is rotatably connected between the two supporting plates (201); a spraying head (203) is arranged on the upper side of the coating roller (202); a storage cylinder (204) is arranged on the upper side of the spraying head (203); and a connecting pipe (205) is fixedly connected between the storage cylinder (204) and the spraying head (203). The cleaning mechanism (3) comprises a cleaning frame (301) which is arranged on one side of the coating roller (202); limit columns (302) are fixedly arranged on the bottom of the front and rear sides of the cleaning frame (301); connecting columns (303) are fixedly arranged on the top of the front and rear sides of the cleaning frame (301); limit plates (304) are fixedly arranged on one side of the two supporting plates (201); and electric telescopic rods (305) are hingedly connected between the two connecting columns (303) and the two supporting plates (201).

2. The patty production enrober of claim 1, wherein: Support frames are arranged on the two sides of the conveying belt (1); a plurality of rotating shafts are rotatably connected between the two support frames; the conveying belt (1) is sleeved on the outer sides of the rotating shafts; and a first motor is fixedly arranged on the input end of one of the rotating shafts.

3. The patty production enrober of claim 2, wherein: Electric telescopic rods (305) are hingedly connected between the two supporting plates (201) and the two support frames.

4. The patty producing spreader of claim 1, wherein: The spraying head (203) is fixed between the two supporting plates (201); and a valve is fixedly arranged on the connecting pipe (205).

5. The patty producing spreader of claim 1, wherein: A storage cavity which is open to the coating roller (202) is arranged in the cleaning frame (301); and the side end face of the cleaning frame (301) which is close to the coating roller (202) is in a pointed shape.

6. The patty producing spreader of claim 1, wherein: Two connecting rods are fixed between the bottom of the storage cylinder (204) and the top of the spraying head (203); and a plug rod is inserted into the top of the storage cylinder (204).

7. The patty producing spreader of claim 1, wherein: The limit column (302) is slidably connected with the limit plate (304); the limit plate (304) is provided with a sliding groove; and the limit column (302) is arranged in the sliding groove.

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