Flour forming processing and packaging integrated equipment

Abstract

The invention discloses flour forming processing and packaging integrated equipment, and belongs to the field of flour processing.The flour forming processing and packaging integrated equipment comprises a support and a quantitative conveying unit, a screening mechanism is arranged at the bottom of the quantitative conveying unit, the two sides of the outer surface of the screening mechanism are both fixedly connected with a rack, and the screening mechanism comprises a screening box fixedly connected to the inner side of the rack; a discharging port is formed in the middle of the bottom of the screening box, a screening tray is arranged in the middle of the interior of the screening box, and a tightening mechanism is arranged at the bottom end of the interior of the screening box. By arranging the tightening mechanism, a first servo motor of the tightening mechanism can be started, so that a driving rod drives a first roller to rotate, one end of a bolting silk is wound on the first roller, the bolting silk is tightened and attached to the upper surface of a sieve tray, and therefore it is guaranteed that in the flour screening process, the screening efficiency is improved, and the screening efficiency is improved. And the situation that the bolting silk is sunken is avoided, and the situation that the effective screening area of the bolting silk is reduced is avoided, so that the flour screening efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of flour processing, and more specifically, to an integrated equipment for flour forming, processing and packaging. Background Technology

[0002] Flour is a powdery substance made from wheat. Based on the amount of protein in flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour, and gluten-free flour. There are many kinds of food made from flour, with a wide variety of styles and flavors. Flour is rich in protein, fat, carbohydrates, and dietary fiber. After processing, most flour is stored in bags or cans to prevent it from spoiling.

[0003] Existing simple flour forming, processing and packaging integrated equipment sometimes results in flour adhering to the surface of the bag opening during packaging, as flour is a powdery substance made from wheat. This reduces the sealing of the packaging, causing leaks in the flour bag and resulting in flour leakage. At the same time, the flour adhering to the bag opening also leads to flour waste.

[0004] Existing technology 1: Chinese patent with authorization announcement number (CN114655479A) discloses an integrated equipment for flour forming, processing and packaging. Under the control of the electrical system, the flour to be packaged is poured into the packaging bag through a recycling device. Then, the packaging bag is transferred to the bottom of the cleaning device through a clamping device set on the worktable. The cleaning device cleans the bag opening, ensuring that the packaging bag will not reduce the sealing performance of the bag during the later packaging process due to flour adhering to the bag opening. This improves the problem of flour leakage caused by holes in the packaging bag due to flour adhering to it.

[0005] Existing technology 1: Chinese patent with authorization announcement number (CN117068432A) discloses a powder filling device. This device uses a first conveyor belt to transport multiple empty packaging containers to a filling track. The nozzle of the filling tube is aligned with the opening of the packaging container. The material control component is opened, and the powder in the powder tank enters the packaging container through the conveying tube and the filling tube. After a certain amount of powder is output, the material control component closes and seals the filling tube. The first conveyor belt transports multiple packaging containers to the filling track again, thereby pushing the filled packaging containers onto a second conveyor belt. The second conveyor belt transports the filled packaging containers to the next process. The filling component then fills the multiple packaging containers in the filling track with powder again. This cycle is repeated, thereby achieving simultaneous filling of multiple packaging containers and improving the powder filling efficiency.

[0006] However, during the flour forming process, screening machines are often used to screen the flour. In the flour screening process, sieves are often used for fine screening. The flour is poured onto the sieve for the final screening operation to ensure the quality of the product. However, due to long-term use, the sieves are prone to sinking, causing the sieve surface to become loose and sagging, and the material to accumulate in the sink, which reduces the effective screening area and thus reduces the flour screening efficiency. Summary of the Invention

[0007] In view of the problems existing in the prior art, the purpose of this invention is to provide an integrated equipment for flour forming, processing and packaging.

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] An integrated flour forming, processing, and packaging equipment includes a support platform. A conveyor platform is arranged inside the support platform. A grinding unit, a uniform output unit, and a quantitative conveying unit are arranged sequentially from left to right on the top of the support platform. A screening mechanism is arranged at the bottom of the quantitative conveying unit. A frame is fixedly connected to both sides of the outer surface of the screening mechanism. The screening mechanism includes a screening box fixedly connected to the inner side of the frame. A discharge port is arranged at the bottom center of the screening box. A sieve plate is arranged at the center of the interior of the screening box.

[0010] The screening box has a tensioning mechanism at its bottom. The tensioning mechanism includes a first servo motor fixedly connected to the front of the outer surface of the screening box. The output end of the first servo motor is fixedly connected to a drive rod. The drive rod passes through the interior of the screening box and is fixedly connected to a first roller. A fixing rod is fixedly connected to one side of the interior of the screening box. A second roller is fixedly connected to the outer surface of the fixing rod. A screen cloth is placed on the upper surface of the screening disc. One end of the screen cloth is fixedly connected to the outer surface of the first roller, and the other end of the screen cloth is fixedly connected to the outer surface of the second roller.

[0011] Furthermore, the upper surface of the screen is provided with an anti-clogging screening mechanism. The anti-clogging screening mechanism includes a stepper motor fixedly connected to the inside of the screening box. Limiting plates are fixedly connected to both sides of the outer circular surface of the stepper motor. The limiting plates are threadedly connected to the inside of the screening box. A rotating rod is fixedly connected to the output end of the stepper motor. A fixing sleeve is fixedly connected to the bottom end of the outer circular surface of the rotating rod. A square plate is fixedly connected to one side of the outer circular surface of the fixing sleeve. A scraper is fixedly connected to the bottom of the square plate. A side scraper is fixedly connected to one side of the outer surface of the square plate.

[0012] Furthermore, a U-shaped support rod is fixedly connected to the other side of the outer circular surface of the fixed sleeve, and a pressure roller is movably sleeved on the outer circular surface of the U-shaped support rod.

[0013] Furthermore, two connecting plates are fixedly connected to the outer circular surface of the sieve disc, and the sieve disc is fixedly connected to the inside of the screening box through the two connecting plates. A pressure plate is fixedly connected inside the screening box, and a circular groove is opened in the middle of the pressure plate. The pressure plate is used to fix the sieve silk.

[0014] Furthermore, both sides of the inside of the screening box are fixedly connected to a fixing plate, and the limiting plate is fixedly connected to the inside of the screening box by threaded bolts passing through the inside of the fixing plate.

[0015] Furthermore, multiple storage bottles are placed on the upper surface of the conveyor platform, a packaging unit is provided on one side of the upper surface of the support platform, two square slots are opened in the middle of the support platform, and a limiting mechanism is provided in the middle of the support platform. The limiting mechanism includes two first electric telescopic rods fixedly connected to the middle of the front side of the support platform. A fixing block is fixedly connected to the top of each of the first electric telescopic rods. Two connecting rods are fixedly connected to one side of the outer surface of the fixing block. A baffle is fixedly connected to the fixing block through the two connecting rods. The baffle passes through the square slot and is stuck inside the support platform.

[0016] Furthermore, a placement plate is fixedly connected to both sides of the middle of the support platform, and a second electric telescopic rod is fixedly connected to the upper surface of the placement plate. A support plate is fixedly connected to the top of the second electric telescopic rod, and a collection mechanism shroud is fixedly connected to the second electric telescopic rod through the support plate. A blocking mechanism is provided in the middle of the inside of the shroud, and the blocking mechanism includes a fixed cylinder fixedly connected to the middle of the inside of the shroud. A cleaning mechanism is provided inside the shroud.

[0017] Furthermore, the cleaning mechanism includes a second servo motor fixedly connected to the top of the shroud, the output end of the second servo motor being connected to a main gear through and fixedly connected to it, a collar being fixedly connected to the bottom end of the outer circular surface of the fixed cylinder, the fixed cylinder being connected to a sleeve through the inside of the shroud, a driven gear being fixedly connected to the outer circular surface of the sleeve, the driven gear being meshed with the main gear, an L-shaped plate being fixedly connected to one side of the bottom end of the outer circular surface of the sleeve, and a brush being fixedly connected to the sleeve through the L-shaped plate.

[0018] Furthermore, the blocking mechanism also includes a third electric telescopic rod fixedly connected to one side of the top of the cylinder cover. A bending rod is fixedly connected to the top of the third electric telescopic rod, and a pull rod is fixedly connected to the third electric telescopic rod through the bending rod. The pull rod passes through the interior of the fixed cylinder and is fixedly connected to a sealing block. An air bladder is fixedly connected to the bottom of the fixed cylinder, and the air bladder is stuck inside the mouth of the storage bottle.

[0019] Furthermore, an air pump is installed on the rear side of the top of the shroud, and a delivery pipe is fixedly connected to the output end of the air pump, while a collection box is fixedly connected to the other end of the delivery pipe.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] (1) This solution is equipped with a tensioning mechanism. Since the sieve silk is prone to loosening during long-term use, resulting in poor screening effect of flour, the first servo motor of the tensioning mechanism can be started to drive the first roller to rotate, so that one end of the sieve silk is wrapped around the first roller and the sieve silk is tightened and attached to the upper surface of the sieve plate. This ensures that the sieve silk will not sink during the flour screening process and the effective screening area of ​​the sieve silk will not be reduced, thereby improving the flour screening efficiency.

[0022] (2) By setting up an anti-clogging screen mechanism, since the material after grinding in the mill carries a lot of heat and moisture (the material temperature after the front grinding is about 40℃, and the material temperature after the rear grinding can reach 70℃), although some of the moisture evaporates and is conveyed by the pneumatic conveyor, the water vapor is easy to condense into a paste in the flour mill screening box, causing the flour to clog the screen holes. In addition, the material has a fine particle size, contains a lot of bran, and is sticky. Especially in the summer when the climate is humid, it is easy to clog the screen. Without cleaning, the screening efficiency will be reduced. Therefore, by starting the stepper motor of the anti-clogging screen mechanism, the rotating rod drives the fixed sleeve to rotate, thereby causing the square plate to drive the scraper to make a circular motion and clean the surface of the screen cloth, reducing the probability of the screen holes being clogged and ensuring that it can perform screening work normally.

[0023] (3) By setting up a U-shaped support rod and a pressure roller, since there is a lot of water vapor inside the screening box during the flour screening process, the flour will clump together, affecting the screening of other flour. Therefore, while the stepper motor drives the rotating rod to rotate, the U-shaped support rod drives the pressure roller to make a circular motion synchronously, so that the pressure roller crushes the clumped flour, and the crushed flour can be screened, reducing the waste of flour.

[0024] (4) By setting up a cleaning mechanism, since flour is easily stuck around the bottle mouth during the filling process, the subsequent heat sealing packaging effect is poor. Therefore, by starting the second servo motor of the cleaning mechanism, the L-shaped plate drives the brush to clean the bottle mouth and the surrounding area of ​​the bottle mouth, thereby ensuring that the subsequent heat sealing is tighter and improving the packaging effect.

[0025] (5) By setting up a blocking mechanism, since it is necessary to ensure that the weight of each bottle of flour is consistent during the packaging process, during the cleaning of the bottle mouth, the third electric telescopic rod is activated to make the bending rod drive the pull rod to press down in the fixed cylinder, so that the sealing block fills the gas in the fixed cylinder into the inflation bag, thereby making the inflation bag block the bottle mouth of the storage bottle, preventing powder from falling into the storage bottle during the cleaning process, so that the weight of each bottle of flour is different and affects the sale.

[0026] (6) By setting up a collection mechanism, since the powder falling during the powder treatment of the bottle mouth is scattered in the air, the powder concentration in the air increases, which can easily lead to an explosion. Therefore, during the cleaning process, the cylinder can be covered on the storage bottle to collect the falling powder. At the same time, the air pump is started to collect all the powder in the cylinder into the collection box, reducing the powder concentration in the air and thus effectively avoiding the occurrence of dust explosion. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the connection of the screening mechanism of the present invention;

[0029] Figure 3 This is a schematic diagram showing the internal structure of the screening mechanism of the present invention.

[0030] Figure 4 This is a schematic diagram showing the connection between the tensioning mechanism and the anti-clogging screen mechanism of the present invention;

[0031] Figure 5 This is a diagram showing the connection of the cylindrical cover of the present invention;

[0032] Figure 6 This is a cross-sectional view of the connection between the storage bottle and the casing of the present invention;

[0033] Figure 7 This is a cross-sectional view of the blocking mechanism of the present invention.

[0034] Explanation of the labels in the diagram:

[0035] 1. Support platform; 2. Conveyor platform; 3. Frame; 4. Screening mechanism; 41. Screening box; 42. Discharge port; 43. Fixing plate; 44. Pressure plate; 45. Screening disc; 46. Connecting plate;

[0036] 5. Quantitative conveying unit; 6. Uniform material output unit; 7. Grinding unit;

[0037] 8. Tensioning mechanism; 81. First servo motor; 82. Drive rod; 83. First roller; 84. Screening silk; 85. Second roller; 86. Fixing rod;

[0038] 9. Anti-clogging screen mechanism; 91. Stepper motor; 92. Limiting plate; 93. Rotating rod; 94. Fixing sleeve; 95. Square plate; 96. Scraper; 97. Side scraper; 98. U-shaped support rod; 99. Pressure roller;

[0039] 10. Storage bottle; 11. Limiting mechanism; 111. First electric telescopic rod; 112. Fixing block; 113. Connecting rod; 114. Baffle; 12. Placement plate; 13. Second electric telescopic rod; 14. Support plate;

[0040] 15. Collection mechanism; 151. Cover; 152. Air pump; 153. Delivery pipe; 154. Collection box;

[0041] 16. Blocking mechanism; 161. Fixed cylinder; 162. Inflatable bladder; 163. Third electric telescopic rod; 164. Bending rod; 165. Pull rod; 166. Sealing block;

[0042] 17. Cleaning mechanism; 171. Second servo motor; 172. Main gear; 173. Collar; 174. Sleeve; 175. Driven gear; 176. L-shaped plate; 177. Brush;

[0043] 18. Packaging Unit. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0045] Please see Figures 1 to 7 An integrated flour forming, processing and packaging equipment includes a support platform 1, a conveyor platform 2 inside the support platform 1, a grinding unit 7, a uniform output unit 6 and a quantitative conveying unit 5 arranged sequentially from left to right on the top of the support platform 1, a screening mechanism 4 at the bottom of the quantitative conveying unit 5, a frame 3 fixedly connected to both sides of the outer surface of the screening mechanism 4, the screening mechanism 4 includes a screening box 41 fixedly connected to the inner side of the frame 3, a discharge port 42 at the bottom center of the screening box 41, and a sieve plate 45 at the inner center of the screening box 41;

[0046] The screening box 41 has a tensioning mechanism 8 at its bottom. The tensioning mechanism 8 includes a first servo motor 81 fixedly connected to the front of the outer surface of the screening box 41. The output end of the first servo motor 81 is fixedly connected to a drive rod 82. The drive rod 82 passes through the interior of the screening box 41 and is fixedly connected to a first roller 83. A fixing rod 86 is fixedly connected to one side of the interior of the screening box 41. A second roller 85 is fixedly connected to the outer surface of the fixing rod 86. A screen cloth 84 is placed on the upper surface of the screen plate 45. One end of the screen cloth 84 is fixedly connected to the outer surface of the first roller 83, and the other end of the screen cloth 84 is fixedly connected to the outer surface of the second roller 85.

[0047] Wheat grains are poured into the grinding unit 7 and ground. The resulting flour then enters the uniform output unit 6 to remove impurities. The flour is then conveyed by the quantitative conveying unit 5 into the screening box 41. After processing by the screening box 41, the desired flour is obtained. However, during the flour screening process, the sieve cloth 84 is prone to loosening due to long-term use, resulting in poor screening effect. Therefore, the first servo motor 81 of the tensioning mechanism 8 is activated, causing the drive rod 82 to drive the first roller 83 to rotate. This causes one end of the sieve cloth 84 to be wrapped around the first roller 83, tightening the sieve cloth 84 and adhering it to the upper surface of the sieve plate 45. This ensures that the sieve cloth 84 does not sink during the flour screening process and that the effective screening area of ​​the sieve cloth 84 does not decrease, thereby improving the flour screening efficiency. After the flour is screened by both the sieve cloth 84 and the sieve plate 45, it can be packaged through the discharge port 42.

[0048] like Figure 2 , Figure 3 , Figure 4 As shown, the upper surface of the screen 84 is provided with an anti-clogging screening mechanism 9. The anti-clogging screening mechanism 9 includes a stepper motor 91 fixedly connected to the inside of the screening box 41. Limiting plates 92 are fixedly connected to both sides of the outer circular surface of the stepper motor 91. The limiting plates 92 are threadedly connected to the inside of the screening box 41. A rotating rod 93 is fixedly connected to the output end of the stepper motor 91. A fixing sleeve 94 is fixedly connected to the bottom end of the outer circular surface of the rotating rod 93. A square plate 95 is fixedly connected to one side of the outer circular surface of the fixing sleeve 94. A scraper 96 is fixedly connected to the bottom of the square plate 95. A side scraper 97 is fixedly connected to one side of the outer surface of the square plate 95.

[0049] Because the material after grinding in the mill carries a large amount of heat and moisture (the material temperature after the previous grinding is about 40℃, and the material temperature after the subsequent grinding can reach 70℃), although some moisture evaporates and is conveyed by the pneumatic conveyor, the water vapor easily condenses into a paste in the flour mill screening box 41, causing the flour to clog the screen holes. In addition, the material has a fine particle size, contains a lot of bran, and is sticky. Especially in the humid summer, it is easy to clog the screen. Without cleaning, the screening efficiency will be reduced. Therefore, bolts can be used to penetrate the interior of the limiting plate 92 and the fixing plate 43 to install the stepper motor 91 inside the screening box 41. Then, the stepper motor 91 is started, which causes the rotating rod 93 to drive the fixing sleeve 94 to rotate. This causes the square plate 95 to drive the scraper 96 to make a circular motion and clean the surface of the screen 84, reducing the probability of the screen holes being blocked and ensuring that it can perform screening work normally. At the same time, during the rotation of the square plate 95, the side scraper 97 cleans the inner wall of the pressure plate 44 to prevent flour from adhering to it and making it difficult to clean later.

[0050] like Figure 2 , Figure 3 , Figure 4 As shown, a U-shaped support rod 98 is fixedly connected to the other side of the outer circular surface of the fixed sleeve 94, and a pressure roller 99 is movably sleeved on the outer circular surface of the U-shaped support rod 98.

[0051] During the flour screening process, there is a lot of water vapor inside the screening box 41, which causes the flour to clump together, affecting the screening of other flour. Therefore, while the stepper motor 91 drives the rotating rod 93 to rotate, the fixed sleeve 94 drives the U-shaped support rod 98 to rotate synchronously. The U-shaped support rod 98 drives the pressure roller 99 to perform a circular motion synchronously. This allows the pressure roller 99 to crush the clumps of flour on the sieve silk 84, so that the crushed flour can be screened again, reducing flour waste.

[0052] like Figure 2 , Figure 3 , Figure 4 As shown, two connecting plates 46 are fixedly connected to the outer circular surface of the sieve plate 45. The sieve plate 45 is fixedly connected to the inside of the screening box 41 through the two connecting plates 46. A pressure plate 44 is fixedly connected inside the screening box 41. A circular groove is opened in the middle of the pressure plate 44. The pressure plate 44 is used to fix the sieve silk 84.

[0053] like Figure 2 As shown, both sides of the screening box 41 are fixedly connected to a fixing plate 43, and the limiting plate 92 passes through the interior of the fixing plate 43 through a threaded bolt and is fixedly connected to the interior of the screening box 41.

[0054] like Figure 1As shown, multiple storage bottles 10 are placed on the upper surface of the conveyor platform 2, and a packaging unit 18 is provided on one side of the upper surface of the support platform 1. Two square slots are opened in the middle of the support platform 1, and a limiting mechanism 11 is provided in the middle of the support platform 1. The limiting mechanism 11 includes two first electric telescopic rods 111 fixedly connected to the middle of the front side of the support platform 1. A fixing block 112 is fixedly connected to the top of each of the first electric telescopic rods 111. Two connecting rods 113 are fixedly connected to one side of the outer surface of the fixing block 112. A baffle 114 is fixedly connected to the fixing block 112 through the two connecting rods 113. The baffle 114 passes through the square slot and is stuck inside the support platform 1.

[0055] like Figure 1 As shown, a placement plate 12 is fixedly connected to both sides of the middle of the support platform 1. A second electric telescopic rod 13 is fixedly connected to the upper surface of the placement plate 12. A support plate 14 is fixedly connected to the top of the second electric telescopic rod 13. The second electric telescopic rod 13 is fixedly connected to the cylinder cover 151 of the collection mechanism 15 through the support plate 14. A blocking mechanism 16 is provided in the middle of the inside of the cylinder cover 151. The blocking mechanism 16 includes a fixed cylinder 161 fixedly connected to the middle of the inside of the cylinder cover 151. A cleaning mechanism 17 is provided inside the cylinder cover 151.

[0056] like Figure 5 , Figure 6 As shown, the cleaning mechanism 17 includes a second servo motor 171 fixedly connected to the top of the cylinder cover 151. The output end of the second servo motor 171 is connected to a main gear 172 through and fixedly connected. A collar 173 is fixedly connected to the bottom end of the outer surface of the fixed cylinder 161. The fixed cylinder 161 passes through the inside of the cylinder cover 151 and is rotatably connected to a sleeve 174. A driven gear 175 is fixedly connected to the outer surface of the sleeve 174. The driven gear 175 meshes with the main gear 172. An L-shaped plate 176 is fixedly connected to one side of the bottom end of the outer surface of the sleeve 174. A brush 177 is fixedly connected to the sleeve 174 through the L-shaped plate 176.

[0057] During the powder cleaning operation of the storage bottle 10, the storage bottle 10 filled with flour is moved to the middle of the conveyor table 2. At this time, the two first electric telescopic rods 111 of the limiting mechanism 11 can be activated, causing the fixing block 112 to drive the connecting rod 113 to retract, so that the baffle 114 passes through the square slot and is locked inside the support table 1. This fixes the storage bottle 10 in place, ensuring that the storage bottle 10 will not shift during subsequent cleaning operations. After the storage bottle 10 is fixed, the second electric telescopic rod 13 can be activated, causing the support plate 14 to move the cylinder cover 151 downward and fit over the storage bottle 10. At the opening, the second servo motor 171 of the cleaning mechanism 17 can be activated to make the main gear 172 drive the driven gear 175 to rotate, thereby causing the sleeve 174 to drive the L-shaped plate 176 to rotate on the fixed cylinder 161, and the collar 173 supports the sleeve 174 to ensure that the L-shaped plate 176 drives the brush 177 to rotate more stably. At the same time, the brush 177 is used to clean the bottle opening and the surrounding area of ​​the bottle opening of the storage bottle 10, thereby ensuring that the subsequent heat sealing is tighter and improving the packaging effect. After the cleaning operation is completed, the first electric telescopic rod 111 can be activated again to pull out the baffle 114, thereby moving the storage bottle 10 to the packaging unit 18 for the bottle opening sealing operation.

[0058] like Figure 5 , Figure 6 , Figure 7 As shown, the blocking mechanism 16 also includes a third electric telescopic rod 163 fixedly connected to one side of the top of the cylinder cover 151. A bending rod 164 is fixedly connected to the top of the third electric telescopic rod 163. A pull rod 165 is fixedly connected to the third electric telescopic rod 163 through the bending rod 164. The pull rod 165 passes through the interior of the fixed cylinder 161 and is fixedly connected to a sealing block 166. An air bladder 162 is fixedly connected to the bottom of the fixed cylinder 161. The air bladder 162 is locked inside the bottle mouth of the storage bottle 10.

[0059] To ensure consistent weight in each bottle of flour during packaging, the third electric telescopic rod 163 is activated during bottle cleaning. This causes the bending rod 164 to push the pull rod 165 down within the fixed cylinder 161, allowing the sealing block 166 to pump gas from the fixed cylinder 161 into the inflation bladder 162. The inflation bladder 162 then blocks the bottle opening of the storage bottle 10, preventing powder from falling into the storage bottle 10 during cleaning and ensuring consistent weight in each bottle, thus affecting sales. When the inflation bladder 162 needs to be removed, the third electric telescopic rod 163 is activated again, causing the bending rod 164 to move the pull rod 165 upward within the fixed cylinder 161. This causes the sealing block 166 to move upward simultaneously, allowing some gas from the inflation bladder 162 to flow into the fixed cylinder 161. The inflation bladder 162 can then be directly removed from the storage bottle 10 for future use.

[0060] like Figure 5 , Figure 6 As shown, an air pump 152 is installed on the rear side of the top of the cylinder cover 151. The output end of the air pump 152 is fixedly connected to a conveying pipe 153, and the other end of the conveying pipe 153 is fixedly connected to a collection box 154.

[0061] During the powder treatment process at the bottle opening, the falling powder disperses into the air, increasing the powder concentration and increasing the risk of explosion. Therefore, during the cleaning process, a hood 151 can be placed over the storage bottle 10 to collect the falling powder. Simultaneously, an air pump 152 is activated to transport the powder from the hood 151 through the conveying pipe 153 to the collection box 154. This ensures that all the powder falling after cleaning is collected in the collection box 154, effectively preventing the powder from dispersing into the air and reducing the powder concentration in the air, thereby effectively preventing dust explosions.

[0062] Instructions for use: Pour wheat grains into the grinding unit 7. After grinding, the resulting flour enters the uniform output unit 6 to remove impurities. Then, the quantitative conveying unit 5 delivers a measured amount of flour into the screening box 41. After processing in the screening box 41, the desired flour is obtained. The tensioning mechanism 8 is then activated to tighten the sieve cloth 84 and adhere it to the upper surface of the sieve plate 45, ensuring that the sieve cloth 84 does not dent during the flour screening process. Simultaneously, the anti-clogging sieve mechanism 9 cleans the sieve cloth 84, and the pressure roller 99 crushes any clumps of flour on the sieve cloth 84, allowing the crushed flour to be screened again, reducing flour waste. The screened flour is then stored in the storage bottle 10. During the filling process, a small amount of flour falls into the storage bottle 10, affecting the subsequent heat sealing operation. At this time, the cleaning mechanism 17 can be activated to clean the mouth and surrounding area of ​​the storage bottle 10 using a brush 177, thereby ensuring a tighter heat seal. At the same time, during the cleaning process, the blocking mechanism 16 uses an airbag 162 to block the mouth of the storage bottle 10, preventing powder from falling into the storage bottle 10 during the cleaning process, which would result in inconsistent weight of flour in each bottle and affect sales. Finally, the collection mechanism 15 collects all the powder that falls after cleaning into the collection box 154, effectively preventing the powder from scattering in the air and reducing the concentration of powder in the air, thereby effectively preventing the occurrence of a dust explosion.

[0063] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. An integrated flour forming, processing, and packaging equipment, comprising a support platform (1), wherein a conveyor platform (2) is provided inside the support platform (1), and a grinding unit (7), a uniform output unit (6), and a quantitative conveying unit (5) are arranged sequentially from left to right above the support platform (1), wherein a screening mechanism (4) is provided at the bottom of the quantitative conveying unit (5), and a frame (3) is fixedly connected to both sides of the outer surface of the screening mechanism (4), characterized in that: The screening mechanism (4) includes a screening box (41) fixedly connected to the inside of the frame (3), a discharge port (42) is provided at the bottom center of the screening box (41), and a screen plate (45) is provided at the inside center of the screening box (41). The screening box (41) is provided with a tensioning mechanism (8) at its bottom. The tensioning mechanism (8) includes a first servo motor (81) fixedly connected to the front of the outer surface of the screening box (41). The output end of the first servo motor (81) is fixedly connected to a drive rod (82). The drive rod (82) passes through the interior of the screening box (41) and is fixedly connected to a first roller (83). A fixing rod (86) is fixedly connected to one side of the interior of the screening box (41). A second roller (85) is fixedly connected to the outer circular surface of the fixing rod (86). A screen cloth (84) is placed on the upper surface of the screen plate (45). One end of the screen cloth (84) is fixedly connected to the outer circular surface of the first roller (83), and the other end of the screen cloth (84) is fixedly connected to the outer circular surface of the second roller (85).

2. The integrated flour forming, processing, and packaging equipment according to claim 1, characterized in that: The upper surface of the screen (84) is provided with an anti-clogging screen mechanism (9). The anti-clogging screen mechanism (9) includes a stepper motor (91) fixedly connected to the inside of the screening box (41). Limiting plates (92) are fixedly connected to both sides of the outer circular surface of the stepper motor (91). The limiting plates (92) are threadedly connected to the inside of the screening box (41). A rotating rod (93) is fixedly connected to the output end of the stepper motor (91). A fixing sleeve (94) is fixedly connected to the bottom end of the outer circular surface of the rotating rod (93). A square plate (95) is fixedly connected to one side of the outer circular surface of the fixing sleeve (94). A scraper (96) is fixedly connected to the bottom of the square plate (95). A side scraper (97) is fixedly connected to one side of the outer surface of the square plate (95).

3. The integrated flour forming, processing, and packaging equipment according to claim 2, characterized in that: A U-shaped support rod (98) is fixedly connected to the other side of the outer circular surface of the fixed sleeve (94), and a pressure roller (99) is movably sleeved on the outer circular surface of the U-shaped support rod (98).

4. The integrated flour forming, processing, and packaging equipment according to claim 1, characterized in that: Two connecting plates (46) are fixedly connected to the outer circular surface of the sieve disc (45). The sieve disc (45) is fixedly connected to the inside of the screening box (41) through the two connecting plates (46). A pressure plate (44) is fixedly connected inside the screening box (41). A circular groove is opened in the middle of the pressure plate (44). The pressure plate (44) is used to fix the sieve silk (84).

5. The integrated flour forming, processing, and packaging equipment according to claim 2, characterized in that: Both sides of the screening box (41) are fixedly connected to a fixing plate (43), and the limiting plate (92) passes through the interior of the fixing plate (43) and is fixedly connected to the interior of the screening box (41) by a threaded bolt.

6. The integrated flour forming, processing, and packaging equipment according to claim 1, characterized in that: Multiple storage bottles (10) are placed on the upper surface of the conveyor platform (2). A packaging unit (18) is provided on one side of the upper surface of the support platform (1). Two square slots are opened in the middle of the support platform (1). A limiting mechanism (11) is provided in the middle of the support platform (1). The limiting mechanism (11) includes two first electric telescopic rods (111) fixedly connected to the middle of the front side of the support platform (1). A fixing block (112) is fixedly connected to the top of each of the first electric telescopic rods (111). Two connecting rods (113) are fixedly connected to one side of the outer surface of the fixing block (112). A baffle (114) is fixedly connected to the fixing block (112) through the two connecting rods (113). The baffle (114) passes through the square slot and is stuck inside the support platform (1).

7. The integrated flour forming, processing, and packaging equipment according to claim 1, characterized in that: The support platform (1) has two fixedly connected placement plates (12) on both sides of the middle. The upper surface of the placement plates (12) is fixedly connected to a second electric telescopic rod (13). The top of the second electric telescopic rod (13) is fixedly connected to a support plate (14). The second electric telescopic rod (13) is fixedly connected to a collection mechanism (151) through the support plate (14). A blocking mechanism (16) is provided in the middle of the inside of the casing (151). The blocking mechanism (16) includes a fixed cylinder (161) fixedly connected in the middle of the inside of the casing (151). A cleaning mechanism (17) is provided inside the casing (151).

8. The integrated flour forming, processing, and packaging equipment according to claim 7, characterized in that: The cleaning mechanism (17) includes a second servo motor (171) fixedly connected to the top of the cylinder cover (151). The output end of the second servo motor (171) is connected to a main gear (172) through and fixedly connected. A collar (173) is fixedly connected to the bottom end of the outer circular surface of the fixed cylinder (161). The fixed cylinder (161) passes through the inside of the cylinder cover (151) and is rotatably connected to a sleeve (174). A driven gear (175) is fixedly connected to the outer circular surface of the sleeve (174). The driven gear (175) meshes with the main gear (172). An L-shaped plate (176) is fixedly connected to one side of the bottom end of the outer circular surface of the sleeve (174). A brush (177) is fixedly connected to the sleeve (174) through the L-shaped plate (176).

9. The integrated flour forming, processing, and packaging equipment according to claim 7, characterized in that: The blocking mechanism (16) further includes a third electric telescopic rod (163) fixedly connected to one side of the top of the cylinder cover (151). A bending rod (164) is fixedly connected to the top of the third electric telescopic rod (163). A pull rod (165) is fixedly connected to the third electric telescopic rod (163) through the bending rod (164). The pull rod (165) passes through the interior of the fixed cylinder (161) and is fixedly connected to a sealing block (166). An air bladder (162) is fixedly connected to the bottom of the fixed cylinder (161). The air bladder (162) is stuck inside the bottle mouth of the storage bottle (10).

10. The integrated flour forming, processing, and packaging equipment according to claim 7, characterized in that: An air pump (152) is installed on the rear side of the top of the shroud (151). The output end of the air pump (152) is fixedly connected to a delivery pipe (153), and the other end of the delivery pipe (153) is fixedly connected to a collection box (154).

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