A fabric processing equipment for granular food processing

Abstract

This invention belongs to the field of food conveying and processing technology, specifically a feeding device for granular food processing. It includes a conveyor belt and a feeding buffer cylinder. The feeding buffer cylinder has a feeding chamber and a discharge port. A fixed column is fixedly installed at the axial center of the feeding chamber. Two semi-circular strips are movably installed on the outer side of the fixed column. Spacer strip one and spacer strip two are rotatably installed on the outer side of the two semi-circular strips. An electric drive structure causes spacer strip two or spacer strip one to slide on the outer side of the corresponding semi-circular strip, thus changing the position of the minimum distance between spacer strip two or spacer strip one and the inner wall of the feeding chamber. This alters the feeding position of the granular food within the feeding chamber, changing the travel path and initial velocity of the granular food after being fed by spacer strip one or spacer strip two. Based on the diameter of different granular foods, this ensures that the granular food falls more evenly onto the conveyor belt, achieving a secondary feeding effect.

Description

Technical Field

[0001] This invention belongs to the field of food conveying and processing, specifically a fabric processing device for granular food. Background Technology

[0002] In the production of granular foods, baking is a key process. Its main purpose is to improve the taste and texture of the food and effectively extend its shelf life through heat treatment. However, before conveying the granular food to the baking equipment, it is essential to ensure that the food is evenly distributed on the conveyor belt to achieve uniform baking. For this purpose, a vibrating feeder is typically installed in the conveyor system. Utilizing the principle of vibration feeding, the granular food is evenly spread on the conveyor belt, thus providing an ideal material distribution for the subsequent baking process. This process is of great significance in the food processing industry, significantly improving product quality and production efficiency.

[0003] A patent document with publication number CN215401881U discloses an automatic feeding machine for granular food, including a hopper body and a receiving tray. The bottom of the receiving tray is installed on one end of a conveyor belt frame. A conveyor belt for feeding materials to baking equipment is installed along the length of the conveyor belt frame. The bottom of the end of the conveyor belt frame where the receiving tray is installed is connected to a support frame through a rotating shaft mechanism. A caster wheel is also installed at the bottom of the conveyor belt frame. An arc-shaped slide rail for cooperating with the caster wheel is provided on the support frame. An electric cylinder for driving the conveyor belt frame to rotate around the rotating shaft mechanism is installed on the side of the conveyor belt frame.

[0004] Traditional pellet food spreading equipment typically uses a vibrating feeder to evenly spread pellet food onto a conveyor belt. However, to prevent excessive food accumulation, a certain height difference is required. This height difference helps disperse the material as it falls, preventing it from concentrating at a single point on the conveyor belt and achieving a more uniform distribution. However, traditional pellet food spreading equipment lacks precision in particle size control, making it difficult to effectively control the even distribution of different pellet food particles onto the conveyor belt and to control the initial velocity of different pellet food particles as they fall onto the conveyor belt, thus hindering the achievement of a better spreading effect.

[0005] Therefore, the present invention provides a fabric processing device for granular food processing. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a granular food processing fabrication equipment, which includes a conveyor belt for conveying food to be baked. A uniform feeder and a fixed hopper are fixedly installed above the end of the conveyor belt in sequence. The fixed hopper is located directly above the uniform feeder. A fabrication buffer cylinder is also fixedly installed above the conveyor belt. The fabrication buffer cylinder is located on one side of the uniform feeder.

[0008] A strip-shaped feed hopper is fixedly installed above the fabric buffer cylinder. The length of the strip-shaped feed hopper is greater than the width of the evenly spreading feeder. The fabric buffer cylinder has a fabric cavity and a discharge port inside. The fabric cavity, the strip-shaped feed hopper, and the discharge port are connected. A fixed column is fixedly installed at the axial center inside the fabric cavity. Two semi-circular strips are movably installed on the outer side of the fixed column. Spacer strip one and spacer strip two are rotatably installed on the outer side of the two semi-circular strips. The gap between spacer strip one and spacer strip two and the inner wall of the fabric cavity is used for material feeding. A telescopic structure is installed between the fixed column and the corresponding semi-circular strips.

[0009] Preferably, two fixing frames are installed on the outside of the fabric buffer cylinder, and a drive assembly is fixedly installed inside the two fixing frames. The fixing frames are connected to the outside of the conveyor belt to fix the drive assembly.

[0010] Preferably, a partition column is fixedly installed at the upper end of the fabric cavity, and two corresponding material distribution strips are installed obliquely below the partition column. The partition column is located directly above the axis of the fabric cavity.

[0011] Preferably, the uniform feeding machine includes a vibrating assembly fixedly installed above the conveyor belt, and a feeding disc is installed above the vibrating assembly. The vibrating assembly is used to drive the feeding disc to vibrate and uniformly distribute the granular food on the feeding disc into the inside of the strip-shaped feed hopper.

[0012] Preferably, the end of the drive assembly is connected to a Z-shaped rod via a shaft, and an electric telescopic component is fixedly installed at the transverse middle position of the Z-shaped rod.

[0013] Preferably, spacer one and spacer two are components made of the same structure, and one end of each of the two Z-shaped rods is fixedly connected to the corresponding spacer one and spacer two. The spacer one, spacer two, fixed post and semi-circular strip are of equal length.

[0014] Preferably, both ends of the fabric buffer cylinder are provided with arc-shaped through grooves, and the two arc-shaped through grooves are half of a complete circle. An elastic rubber strip is fixedly installed inside the arc-shaped through groove. The upper and lower ends of the elastic rubber strip are fixedly connected to the inner wall of the arc-shaped through groove. One end of the Z-shaped rod passes through the elastic rubber strip and is connected to the corresponding spacer strip. The elastic rubber strip is set close to the fabric cavity.

[0015] Preferably, multiple electrically operated telescopic columns are horizontally installed on the outer side of the fixed column. One end of each of the multiple electrically operated telescopic columns is fixedly connected to the inner wall of the corresponding semicircular strip. The telescopic movement of the multiple electrically operated telescopic columns drives the corresponding semicircular strip to move horizontally. Multiple metal strips are movably installed at the upper and lower ends of the interior of the fixed column. The multiple metal strips are fixedly connected to the upper and lower ends of the corresponding spacer strip 14 and spacer strip 2.

[0016] Preferably, the upper and lower ends of the spacer strip are provided with buffer slopes, and the spacer strip is provided with an arc-shaped surface in the direction close to the inner wall of the fabric cavity.

[0017] Preferably, a rotating bushing is movably installed inside the upper and lower ends of the fixed column, a fixed shaft is installed inside the rotating bushing, the fixed shaft is fixedly connected to the inside of the fixed column, a rotating spring is installed around the outside of the fixed shaft, one end of the rotating spring is fixedly connected to the outside of the fixed shaft, the other end of the rotating spring is fixedly connected to the inner wall of the rotating bushing, and a metal strip is wound up and installed on the outside of the rotating bushing.

[0018] The beneficial effects of this invention are as follows:

[0019] 1. The present invention discloses a feeding device for processing granular food. A telescopic structure is installed between a fixed column and a semi-circular strip. The contraction of this telescopic structure causes the semi-circular strip to move, i.e., the corresponding spacer strip two or spacer strip one moves. At this time, the distance between spacer strip two or spacer strip one and the inner wall of the feeding cavity increases, allowing for feeding of food with larger particle diameters. This ensures that the granular food falls more evenly onto the conveyor belt. An electrically driven structure causes spacer strip two or spacer strip one to slide on the outside of the corresponding semi-circular strip, thus changing the position of the minimum distance between spacer strip two or spacer strip one and the inner wall of the feeding cavity. This alters the feeding position of the granular food within the feeding cavity, changing the travel path and initial velocity of the granular food after being fed by spacer strip one or spacer strip two. The travel path and initial velocity of the food after being fed by spacer strip one or spacer strip two are adjusted according to the diameter of the granular food, resulting in more even distribution of the granular food onto the conveyor belt, achieving a secondary feeding effect.

[0020] 2. The feeding device for granular food processing described in this invention is fixedly installed above the spacing by a partition column. Two inclined distribution strips below cover the spacing between the two semicircular strips, so that the granular food fed from the strip-shaped feed hopper will not fall into the spacing between the two semicircular strips. Under the vibration effect of the vibration component, the granular food originally stacked above the feeding tray will move towards the strip-shaped feed hopper. During this movement, the vibration will cause the granular food to fill part of the feeding tray, so that the granular food fed from the feeding tray into the strip-shaped feed hopper is evenly spread on the feeding tray.

[0021] 3. The fabric feeding device for granular food processing described in this invention, when the metal strips at the upper ends of spacer strip one and spacer strip two are stretched due to their rotation, causes the rotating sleeve inside the fixed column to rotate outside the fixed shaft. This causes the already compressed rotating spring to be compressed again and unwind the metal strip, exposing more of the metal strip to the outside of the fixed column. At the same time, the rotation of spacer strip one and spacer strip two causes the metal strips at the lower ends of both to be relaxed. At this time, the rotating sleeve inside the lower part of the fixed column, under the restoring action of the rotating spring, which was originally compressed, will rotate outside the fixed shaft to wind up the metal strip. This reduces the portion of the two metal strips below spacer strip one and spacer strip two that are exposed outside the fixed column. When this device is working, the metal strip arrangement will always prevent a large amount of impurities and dust from entering the gap between the semicircular strip and spacer strip one, thereby extending the service life of the device. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 This is a three-dimensional view of the entire invention;

[0024] Figure 2 This is a three-dimensional schematic diagram of the uniform feeding machine in this invention;

[0025] Figure 3 This is a three-dimensional schematic diagram of the fabric buffer cylinder in this invention;

[0026] Figure 4 This is a front view schematic diagram of the fabric buffer cylinder in this invention;

[0027] Figure 5 This is a three-dimensional schematic diagram of the fabric buffer cylinder disassembled in this invention;

[0028] Figure 6 This is a three-dimensional schematic diagram of spacer bar one and spacer bar two in this invention;

[0029] Figure 7 This is a three-dimensional schematic diagram of the fixed column and semi-circular strip in this invention;

[0030] Figure 8 This is a three-dimensional schematic diagram of the electric telescopic column in this invention;

[0031] Figure 9 This is a three-dimensional schematic diagram of the spacer strip in this invention;

[0032] Figure 10 This is a three-dimensional schematic diagram of the rotating bushing and the fixed shaft in this invention.

[0033] In the diagram: 1. Fabric buffer cylinder; 11. Fabric cavity; 12. Fixed column; 121. Metal belt; 122. Electric telescopic column; 123. Rotating bushing; 124. Fixed shaft; 125. Rotary spring; 13. Semicircular strip; 14. Spacer strip one; 141. Buffer slope; 142. Arc-shaped surface; 15. Discharge port; 16. Partition column; 161. Material dividing strip; 17. Spacer strip two; 18. Arc-shaped through groove; 181. Elastic rubber strip; 2. Evenly spreading feeder; 21. Feeding tray; 22. Vibration assembly; 3. Fixed hopper; 4. Conveyor belt; 5. Strip-shaped feed hopper; 6. Drive assembly; 61. Z-shaped rod; 62. Electric telescopic component; 7. Fixed frame. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0035] Example 1: As Figure 1-4 As shown, an embodiment of the present invention provides a granular food processing fabrication device, which includes a conveyor belt 4 for conveying food to be baked. A uniform feeder 2 and a fixed hopper 3 are fixedly installed above the end of the conveyor belt 4 in sequence. The fixed hopper 3 is located directly above the uniform feeder 2. A fabric buffer cylinder 1 is also fixedly installed above the conveyor belt 4 and is located on one side of the uniform feeder 2.

[0036] A strip-shaped feed hopper 5 is fixedly installed above the fabric buffer cylinder 1. The length of the strip-shaped feed hopper 5 is greater than the width of the evenly spreading feeder 2. The fabric buffer cylinder 1 has a fabric cavity 11 and a discharge port 15. The fabric cavity 11, the strip-shaped feed hopper 5 and the discharge port 15 are connected. A fixed column 12 is fixedly installed at the axial position inside the fabric cavity 11. Two semi-circular strips 13 are movably installed on the outside of the fixed column 12. Spacer strip 14 and spacer strip 2 17 are rotatably installed on the outside of the two semi-circular strips 13. The gap between spacer strip 14 and spacer strip 2 17 and the inner wall of the fabric cavity 11 is used for material feeding. A telescopic structure is installed between the fixed column 12 and the corresponding semi-circular strips 13.

[0037] Specifically, a large quantity of granular food is stored inside the fixed hopper 3. The granular food falls through the outlet of the fixed hopper 3 to the evenly spreading feeder 2. The vibrating feeding effect of the evenly spreading feeder 2 ensures that the granular food falls evenly into the strip-shaped feed hopper 5 and the spreading cavity 11. After entering the spreading cavity 11, the granular food falls through the arc-shaped inner wall of the spreading cavity 11. At this point, the minimum distance between the spacer strips 14 and 17 and the inner wall of the spreading cavity 11 is greater than the diameter of one granular food particle, but less than the diameter of two granular food particles. Therefore, the granular food evenly spread into the spreading cavity 11 can fall through the minimum distance between the spacer strips 14 and 17 and the inner wall of the spreading cavity 11, falling from the outlet 15 onto the conveyor belt 4. The conveyor belt 4 then transports the evenly spread granular food into the baking equipment. A telescopic structure is installed between the fixed column 12 and the semi-circular strip 13. The contraction of the shrinking structure causes the semicircular strip 13 to move, which in turn moves the corresponding spacer strip 17 or spacer strip 14. At this time, the distance between spacer strip 17 or spacer strip 14 and the inner wall of the feeding cavity 11 increases, allowing for the feeding of food with larger particle diameters. This makes the granular food fall more evenly onto the conveyor belt 4. The electric drive structure causes spacer strip 17 or spacer strip 14 to slide on the outside of the corresponding semicircular strip 13, which changes the position of the minimum distance between spacer strip 17 or spacer strip 14 and the inner wall of the feeding cavity 11. This changes the position of the granular food being fed inside the feeding cavity 11, thus changing the travel path and initial velocity of the granular food after being fed by spacer strip 14 or spacer strip 17. The travel path and initial velocity of the food after being fed by spacer strip 14 or spacer strip 17 are changed according to the diameter of different granular foods, so that the granular food falls more evenly onto the conveyor belt 4, achieving a secondary feeding effect.

[0038] like Figure 2 and 4 As shown, two fixing frames 7 are installed on the outside of the fabric buffer cylinder 1. The drive assembly 6 is fixedly installed inside the two fixing frames 7. The fixing frames 7 are connected to the outside of the conveyor belt 4 to fix the drive assembly 6.

[0039] A partition column 16 is fixedly installed at the upper end of the fabric cavity 11. Two corresponding material dividing strips 161 are installed obliquely below the partition column 16. The partition column 16 is located directly above the axis of the fabric cavity 11.

[0040] The uniform feeding machine 2 includes a vibration component 22 fixedly installed above the conveyor belt 4. A feeding disc 21 is installed above the vibration component 22. The vibration component 22 is used to drive the feeding disc 21 to vibrate and uniformly distribute the granular food on the feeding disc 21 into the strip-shaped feed hopper 5.

[0041] Specifically, a telescopic structure is installed between the two semicircular strips 13 and the fixed column 12, so the distance between the two semicircular strips 13 and the spacer strip 14 and spacer strip 2 17 can be changed. Therefore, there will be a certain distance between the two semicircular strips 13. The spacer 16 is fixedly installed directly above this distance. The two inclined material distribution strips 161 set below cover the distance between the two semicircular strips 13, so that the granular food fed from the strip-shaped feed hopper 5 will not fall into the distance between the two semicircular strips 13. Under the vibration effect of the vibration component 22, the granular food originally stacked above the feeding plate 21 will move towards the strip-shaped feed hopper 5. During this movement, the vibration will cause the granular food to fill part of the feeding plate 21, so that the granular food fed from the feeding plate 21 into the strip-shaped feed hopper 5 is evenly spread on the feeding plate 21.

[0042] like Figure 6-7 As shown, the end of the drive assembly 6 is connected to a Z-shaped rod 61 via a shaft, and an electric telescopic component 62 is fixedly installed at the middle of the lateral side of the Z-shaped rod 61.

[0043] Spacer 14 and spacer 2 17 are components made of the same structure. One end of each of the two Z-shaped rods 61 is fixedly connected to the corresponding spacer 14 and spacer 2 17. The lengths of spacer 14, spacer 2 17, fixed post 12 and semi-circular strip 13 are equal.

[0044] Both ends of the fabric buffer cylinder 1 are provided with arc-shaped through grooves 18. The two arc-shaped through grooves 18 are half of a complete circle. An elastic rubber strip 181 is fixedly installed inside the arc-shaped through groove 18. The upper and lower ends of the elastic rubber strip 181 are fixedly connected to the inner wall of the arc-shaped through groove 18. One end of the Z-shaped rod 61 passes through the elastic rubber strip 181 and is connected to the corresponding spacer strip 14. The elastic rubber strip 181 is set in the direction close to the fabric cavity 11.

[0045] Specifically, when it is necessary to change the fabric positions of spacer strip 14 and spacer strip 2 17, that is, the minimum distance between spacer strip 14 and spacer strip 2 17 and the inner wall of fabric cavity 11, the Z-shaped rod 61 is rotated by the drive component 6, thereby causing spacer strip 14 to rotate outside the corresponding semicircular strip 13. At this time, the rotation of spacer strip 14 is centered on the center of semicircular strip 13. Therefore, even if semicircular strip 13 moves horizontally, spacer strip 14 can always rotate outside semicircular strip 13. At this time, the electric telescopic component 62 extends and retracts accordingly, always keeping spacer strip 14 outside semicircular strip 13. In order to prevent the leakage of granular food at the arc-shaped through groove 18, an elastic rubber strip 181 is set inside the arc-shaped through groove 18 near the fabric cavity 11. When the Z-shaped rod 61 rotates, the elastic rubber strip 181 is stretched and deformed, but always in a vertical plane to prevent the leakage of granular food.

[0046] Example 2: Figure 8-10 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: multiple electric telescopic columns 122 are horizontally installed on the outer side of the fixed column 12, one end of the multiple electric telescopic columns 122 is fixedly connected to the inner wall of the corresponding semicircular strip 13, the multiple electric telescopic columns 122 extend and retract to drive the corresponding semicircular strip 13 to move horizontally, multiple metal strips 121 are movably installed at the upper and lower ends inside the fixed column 12, and the multiple metal strips 121 are fixedly connected to the upper and lower ends of the corresponding spacer strip 14 and spacer strip 2 17.

[0047] The upper and lower ends of the spacer strip 14 are provided with buffer slopes 141, and the spacer strip 14 is provided with an arc-shaped surface 142 in the direction close to the inner wall of the fabric cavity 11.

[0048] Rotating bushings 123 are movably installed inside the upper and lower ends of the fixed column 12. A fixed shaft 124 is installed inside the rotating bushing 123. The fixed shaft 124 is fixedly connected to the inside of the fixed column 12. A rotating spring 125 is installed around the outside of the fixed shaft 124. One end of the rotating spring 125 is fixedly connected to the outside of the fixed shaft 124, and the other end of the rotating spring 125 is fixedly connected to the inner wall of the rotating bushing 123. A metal strip 121 is wound up and installed on the outside of the rotating bushing 123.

[0049] Specifically, the telescopic function of multiple electric telescopic columns 122 can change the distance between the fixed column 12 and the semicircular strip 13. At this time, the second spacer 17 and the first spacer 14 are always outside the corresponding semicircular strip 13. When the second spacer 14 and the first spacer 17 are outside the semicircular strip 13, their upper and lower ends are connected to two metal strips 121. One end of the multiple metal strips 121 is inside the fixed column 12. When the granular food is fed, it will first contact the metal strips 121, and then fall into the distance between the arc surface 142 and the inner wall of the cloth cavity 11 through the buffer slope 141. The inclined setting of the buffer slope 141 allows the granular food to... The device quickly moves to the arc-shaped surface 142. The arc shape of the arc-shaped surface 142 facilitates the feeding of granular food. When spacer strip 14 needs to move outside the semicircular strip 13, spacer strip 14 will always be outside the semicircular strip 13. However, there is always a gap between the semicircular strip 13 and spacer strip 14. If impurities or dust from the granular food enter this gap, it will affect the rotation of spacer strip 14 and spacer strip 17 outside the corresponding semicircular strip 13, causing structural damage and affecting service life. The multiple metal strips 121 in this device can prevent a large amount of impurities and dust from entering the semicircular strip 13. Within the gap between the circular bar 13 and the first spacer 14, when the first spacer 14 and the second spacer 17 rotate, causing the metal strip 121 at their upper ends to be stretched, the rotating sleeve 123 inside the fixed post 12 will rotate outside the fixed shaft 124. This will cause the already compressed rotary spring 125 to be compressed again and unwind the metal strip 121, exposing more of the metal strip 121 to the outside of the fixed post 12. At the same time, the rotation of the first spacer 14 and the second spacer 17 will cause the metal strip 121 at their lower ends to be relaxed. At this time, the rotating sleeve 123 inside the lower part of the fixed post 12 will rotate. Under the restoring action of spring 125, the rotating spring 125 is originally compressed. The rotating bushing 123 will rotate outside the fixed shaft 124 to wind up the metal strip 121, so that the two metal strips 121 below the first spacer 14 and the second spacer 17 are less exposed outside the fixed post 12. When the first spacer 14 and the second spacer 17 move horizontally to increase or decrease the spacing, multiple metal strips 121 are stretched, consistent with the above process. That is, when this device is working, the setting of the metal strips 121 will always prevent a large amount of impurities and dust from entering the gap between the semicircular strip 13 and the first spacer 14, thereby extending the service life of the device.

[0050] Working Principle: A large quantity of granular food is stored inside the fixed hopper 3. It falls through the outlet of the fixed hopper 3 to the evenly spreading feeder 2. The vibrating feeding effect of the evenly spreading feeder 2 causes the granular food to fall evenly into the strip-shaped feed hopper 5 and the spreading cavity 11. After entering the spreading cavity 11, the granular food falls through the arc-shaped inner wall of the spreading cavity 11. At this point, the minimum distance between the spacer strips 14 and 17 and the inner wall of the spreading cavity 11 is greater than the diameter of one granular food particle, but less than the diameter of two granular food particles. Therefore, the granular food evenly spread into the spreading cavity 11 can pass through the minimum distance between the spacer strips 14 and 17 and the inner wall of the spreading cavity 11, and fall from the outlet 15. The food particles fall onto the conveyor belt 4 and are then transported by the conveyor belt 4 to the interior of the baking equipment. A telescopic structure is installed between the fixed column 12 and the semi-circular bar 13. When this telescopic structure contracts, it moves the semi-circular bar 13, which in turn moves the corresponding spacer bar 17 or spacer bar 14. This increases the distance between the spacer bar 17 or spacer bar 14 and the inner wall of the feeding cavity 11, allowing for the distribution of larger-diameter food particles. This ensures that the food particles fall more evenly onto the conveyor belt 4. An electrically driven structure causes the spacer bar 17 or spacer bar 14 to slide outside the corresponding semi-circular bar 13, thus changing the position of the minimum distance between the spacer bar 17 or spacer bar 14 and the inner wall of the feeding cavity 11, allowing the food particles to fall more evenly. The position of the food item inside the fabric cavity 11 is changed by the fabric, which alters the path and initial velocity of the granular food after it passes through spacer strip 14 or spacer strip 2 17. The path and initial velocity of the food after passing through spacer strip 14 or spacer strip 2 17 are adjusted according to the diameter of the granular food to ensure more even distribution of the food as it falls onto the conveyor belt 4, achieving a secondary fabric distribution effect. The telescopic function of multiple electric telescopic columns 122 can change the spacing between the fixed column 12 and the semicircular strip 13. At this time, spacer strip 2 17 and spacer strip 14 are always located outside the corresponding semicircular strip 13. When spacer strip 14 and spacer strip 2 17 are outside the semicircular strip 13, their upper and lower ends are connected to two metal belts 121. Multiple metal belts 121... One end of 21 is located inside the fixed column 12. When the granular food is fed, it will first contact the metal belt 121, and then fall through the buffer slope 141 into the gap between the arc surface 142 and the inner wall of the cloth cavity 11. The inclined setting of the buffer slope 141 allows the granular food to move quickly to the position of the arc surface 142. The arc setting of the arc surface 142 facilitates the feeding of granular food. When the spacer strip 14 needs to move outside the semicircular strip 13, the spacer strip 14 will always be outside the semicircular strip 13, but there will always be a gap between the semicircular strip 13 and the spacer strip 14. If the granular food contains impurities or dust and enters this gap, it will affect the rotation of the spacer strip 14 and the spacer strip 2 17 outside the corresponding semicircular strip 13.This can lead to structural damage and affect service life. The multiple metal strips 121 in this device prevent a large amount of impurities and dust from entering the gap between the semicircular strip 13 and the first spacer 14. When the first spacer 14 and the second spacer 17 rotate, causing the upper metal strips 121 to be stretched, the rotating bushing 123 inside the fixed post 12 rotates outside the fixed shaft 124. This causes the already compressed rotating spring 125 to be compressed again, unwinding the metal strips 121, exposing more of the metal strips 121 to the outside of the fixed post 12. At the same time, the rotation of the first spacer 14 and the second spacer 17 causes the lower metal strips 121 to be relaxed. The rotating sleeve 123, located below the interior of the fixed column 12, rotates outside the fixed shaft 124 under the restoring action of the rotating spring 125 (which is initially compressed) to wind up the metal strip 121. This reduces the exposed portion of the two metal strips 121 below the first spacer 14 and the second spacer 17 on the outside of the fixed column 12. When the first spacer 14 and the second spacer 17 move horizontally to increase or decrease their spacing, all the metal strips 121 are stretched, consistent with the process described above. Therefore, during operation, the arrangement of the metal strips 121 consistently prevents a large amount of impurities and dust from entering the gap between the semicircular strip 13 and the first spacer 14, thereby extending the service life of the device.

[0051] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabrication device for granular food processing, comprising a conveyor belt (4) for conveying food to be baked, wherein a uniform feeder (2) and a fixed hopper (3) are sequentially fixedly installed above the end of the conveyor belt (4), and the fixed hopper (3) is positioned directly above the uniform feeder (2), characterized in that: A fabric buffer cylinder (1) is also fixedly installed above the conveyor belt (4), and the fabric buffer cylinder (1) is located on one side of the uniform feeder (2); A strip-shaped feed hopper (5) is fixedly installed above the fabric buffer cylinder (1). The length of the strip-shaped feed hopper (5) is greater than the width of the evenly spreading feeder (2). The fabric buffer cylinder (1) has a fabric cavity (11) and a discharge port (15). The fabric cavity (11), the strip-shaped feed hopper (5) and the discharge port (15) are connected. A fixed column (12) is fixedly installed at the axial position inside the fabric cavity (11). Two semi-circular strips (13) are movably installed on the outside of the fixed column (12). Spacer strip one (14) and spacer strip two (17) are rotatably installed on the outside of the two semi-circular strips (13). The spacer strip one (14) and spacer strip two (17) are used for material feeding at the distance between the spacer strip one (14) and the inner wall of the fabric cavity (11). A telescopic structure is installed between the fixed column (12) and the corresponding semi-circular strip (13). Two fixing frames (7) are installed on the outside of the fabric buffer cylinder (1). The drive assembly (6) is fixedly installed inside the two fixing frames (7). The fixing frames (7) are connected to the outside of the conveyor belt (4) to fix the drive assembly (6). A partition column (16) is fixedly installed at the upper end of the fabric cavity (11). Two corresponding dividing strips (161) are installed obliquely below the partition column (16). The partition column (16) is located directly above the axis of the fabric cavity (11). The end of the drive assembly (6) is connected to a Z-shaped rod (61) via a shaft, and an electric telescopic component (62) is fixedly installed at the transverse middle position of the Z-shaped rod (61). Spacer bar 1 (14) and spacer bar 2 (17) are components made of the same structure. One end of each of the two Z-shaped rods (61) is fixedly connected to the corresponding spacer bar 1 (14) and spacer bar 2 (17). The spacer bar 1 (14), spacer bar 2 (17), fixed post (12) and semicircular bar (13) are of equal length.

2. The fabric-making equipment for granular food processing according to claim 1, characterized in that: The uniform feeding machine (2) includes a vibration component (22) fixedly installed above the conveyor belt (4). A feeding plate (21) is installed above the vibration component (22). The vibration component (22) is used to drive the feeding plate (21) to vibrate and uniformly feed the granular food on the feeding plate (21) into the strip feed hopper (5).

3. The fabric-making equipment for granular food processing according to claim 1, characterized in that: Both ends of the fabric buffer cylinder (1) are provided with arc-shaped through grooves (18). The two arc-shaped through grooves (18) form half of a complete circle. An elastic rubber strip (181) is fixedly installed inside the arc-shaped through groove (18). The upper and lower ends of the elastic rubber strip (181) are fixedly connected to the inner wall of the arc-shaped through groove (18). One end of the Z-shaped rod (61) passes through the elastic rubber strip (181) and is connected to the corresponding spacer strip (14). The elastic rubber strip (181) is set close to the fabric cavity (11).

4. The fabric-making equipment for granular food processing according to claim 1, characterized in that: Multiple electric telescopic columns (122) are horizontally installed on the outside of the fixed column (12). One end of the multiple electric telescopic columns (122) is fixedly connected to the inner wall of the corresponding semicircular strip (13). The multiple electric telescopic columns (122) extend and retract, causing the corresponding semicircular strip (13) to move horizontally. Multiple metal strips (121) are movably installed at the upper and lower ends inside the fixed column (12). The multiple metal strips (121) are fixedly connected to the upper and lower ends of the corresponding spacer strip one (14) and spacer strip two (17).

5. The fabric-making equipment for granular food processing according to claim 1, characterized in that: The upper and lower ends of the first spacer (14) are provided with buffer slopes (141), and the first spacer (14) is provided with an arc-shaped surface (142) in the direction close to the inner wall of the fabric cavity (11).

6. The fabric-making equipment for granular food processing according to claim 4, characterized in that: Rotating bushings (123) are movably installed inside the upper and lower ends of the fixed column (12). A fixed shaft (124) is installed inside the rotating bushing (123). The fixed shaft (124) is fixedly connected to the inside of the fixed column (12). A rotating spring (125) is installed around the outside of the fixed shaft (124). One end of the rotating spring (125) is fixedly connected to the outside of the fixed shaft (124). The other end of the rotating spring (125) is fixedly connected to the inner wall of the rotating bushing (123). A metal strip (121) is wound up and installed on the outside of the rotating bushing (123).

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