An automated powder sealing and packaging machine

Abstract

This utility model discloses an automated powder sealing and packaging machine, relating to the field of packaging machine technology. The utility model includes a base plate, and further includes: a support part mounted on the base plate; an adjustment part disposed on the support part; and a configuration part mounted on the adjustment part; wherein a hopper frame is provided on the top of the base plate. By setting the adjustment part, during the filling process, as the powder in the packaging bag continuously increases, its weight gradually rises. Gravity is transmitted to the sliding plate through the clamps. Since the sliding plate and the discharge pipe are slidably connected, the sliding plate will drive the bracket on it to slide downwards on two sliding rods, simultaneously compressing the high-performance springs on the outer wall of the sliding rods. At this time, the elastic force generated by the high-performance springs is transmitted through the brackets and the sliding plate, causing the packaging bag to descend at a uniform speed, ensuring that the discharge port and the filling position of the packaging bag always maintain a suitable distance.

Description

Technical Field

[0001] This utility model belongs to the field of packaging machine technology, and in particular relates to an automated powder sealing packaging machine. Background Technology

[0002] Automated powder sealing and packaging machines are devices that integrate mechanical, electronic, and pneumatic technologies, specifically designed for the automated packaging of powdered materials. Through automatic feeding, metering, filling, sealing, batch number printing, and conveying processes, they achieve precise quantitative packaging of various dry powdered materials such as flour, milk powder, and chemical powders. They feature fast packaging speed, high metering accuracy, good sealing performance, easy operation, and a high degree of automation. They effectively reduce manual intervention, improve production efficiency, and ensure that powders are not damp or leak during storage and transportation. They are widely used in powder packaging scenarios in the food, pharmaceutical, chemical, and building materials industries.

[0003] When loading powder into existing powder packaging machines, the gap between the bottom of the bag and the outlet, combined with the inertia and falling distance of the powder, easily causes dust and powder spillage from the bag opening. This not only wastes materials and pollutes the environment, but also endangers the health of operators, poses safety hazards, and reduces the operating efficiency and service life of the packaging machine. Utility Model Content

[0004] The purpose of this utility model is to provide an automated powder sealing and packaging machine. By setting an adjustment part, it solves the problems of dust generation and powder overflow from the bag opening caused by the gap between the bottom of the bag and the outlet, which is affected by the inertia of the powder and the falling distance. This not only causes material waste and environmental pollution, but also endangers the health of operators, poses safety hazards, and reduces the operating efficiency and service life of the packaging machine.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to an automated powder sealing and packaging machine, comprising a base plate, and further comprising: a support part mounted on the base plate; an adjustment part disposed on the support part; and a configuration part mounted on the adjustment part; wherein, a hopper frame is provided on the top of the base plate.

[0006] Furthermore, the support includes a hopper disposed on the top of the base plate, and a discharge pipe is fixedly connected to the bottom of the hopper, the discharge pipe communicating with the hopper; wherein, the hopper is sleeved on the hopper frame.

[0007] Furthermore, the adjustment part includes a sliding assembly disposed on the feed tube. The sliding assembly includes a slide plate slidably connected to the outer wall of the feed tube. A bracket is fixedly connected to the bottom of the slide plate. Several guide rollers are rotatably connected to the bracket. Two slide rods are fixedly connected to the top of the base plate. Reset members are provided on the two slide rods. Both slide rods pass through the slide plate and are slidably connected to it. The reset members include high-performance springs wound around the outer walls of the two slide rods. One end of each of the two high-performance springs is fixedly connected to the base plate, and the other end of each of the two high-performance springs is fixedly connected to the bracket.

[0008] Furthermore, a limiting assembly is provided, which is mounted on the sliding assembly; wherein, two pairs of limiting assemblies are provided and symmetrically distributed, each limiting assembly including two U-shaped frames fixedly connected to the bottom of the slide plate, each U-shaped frame having a hinged rod assembly hinged to it, and each end of each hinged rod assembly away from the U-shaped frame having a clamp hinged to it, the two clamps being compatible with each other, and each side of each hinged rod assembly having a rotating block assembly rotatably connected to it, each rotating block assembly having a hydraulic push rod; wherein, there are two hydraulic push rods, which are hinged to both sides of the hinged rod assembly via the rotating block assembly.

[0009] Furthermore, the configuration unit includes a feeding assembly, which is installed on the hopper. The feeding assembly includes a feed hopper fixedly connected to the top of the hopper and communicating with the hopper. A motor is fixedly connected to the top of the hopper, and the output shaft of the motor is fixedly connected to a rotating shaft via a coupling. The rotating shaft passes through the hopper and is rotatably connected to the hopper. A stirring rod and a feeding screw are fitted on the outer wall of the rotating shaft. The stirring rod is adapted to the hopper, and the feeding screw is adapted to the feeding pipe. The bottom end of the rotating shaft extends into the feeding pipe and is rotatably connected to the feeding pipe.

[0010] Furthermore, a sealing assembly is mounted on the base plate; wherein the sealing assembly is located on the left side of the adjustment part and is adapted to the adjustment part, the sealing assembly includes a conveyor belt fixedly connected to the top of the base plate, and a sealing machine is provided on the top of the conveyor belt; wherein the conveyor belt is located on the left side of the bracket and is adapted to the bracket and a plurality of guide rollers thereon.

[0011] This utility model has the following beneficial effects: 1. By setting an adjustment section, during the filling process, as the powder in the packaging bag increases, its weight will gradually increase. Gravity is transmitted to the slide plate through the clamp. Since the slide plate and the discharge pipe are slidably connected, the slide plate will drive the bracket on it to slide downward on the two slide rods. At the same time, it compresses the high-performance spring on the outer wall of the slide rod. At this time, the elastic force generated by the high-performance spring is transmitted through the bracket and the slide plate, causing the packaging bag to fall at a uniform speed, ensuring that the discharge port and the filling position of the packaging bag are always kept at a suitable distance, avoiding dust caused by the inertia of the falling powder and the height difference, and preventing the powder from spilling out of the bag opening.

[0012] 2. By configuring the equipment, the powder is first poured into the feed hopper and temporarily stored in the discharge pipe. Then, the bag opening is placed over the outer wall of the discharge pipe. Next, the two hydraulic push rods are activated. The hydraulic push rods drive the hinge rod assembly through the rotating block assembly, causing the clamps on the hinge rod assembly to move closer together, thus firmly clamping the bag opening onto the discharge pipe, completing the pre-loading preparation. After the bag opening is fixed, the motor is started. The motor drives the stirring rod and the feeding screw to rotate synchronously through the rotating shaft. During the rotation of the feeding screw, the powder in the discharge pipe is agitated to prevent clumping and blockage, and the powder is fed evenly, allowing it to smoothly pass through the discharge pipe into the packaging bag, completing the automated feeding process, effectively reducing labor intensity and improving packaging quality.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the adjustment part of this utility model; Figure 3 This is a partial cross-sectional view of the configuration part of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0016] The attached diagram lists the components represented by each number as follows: 1. Support unit; 111. Base plate; 112. Hopper; 113. Feeding pipe; 2. Adjustment unit; 21. Sliding assembly; 211. Slide plate; 212. Bracket; 213. Guide roller; 214. Slide rod; 215. High-performance spring; 22. Limiting assembly; 221. U-shaped frame; 222. Hinge rod assembly; 223. Clamp; 224. Rotating block assembly; 225. Hydraulic push rod; 3. Configuration unit; 31. Feeding assembly; 311. Feeding hopper; 312. Motor; 313. Rotating shaft; 314. Stirring rod; 315. Feeding screw; 32. Sealing assembly; 321. Conveyor belt; 322. Sealing machine. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 As shown, this utility model is an automated powder sealing and packaging machine, including a base plate 111, and also includes: a support part 1, which is installed on the base plate 111; an adjustment part 2, which is disposed on the support part 1; and a configuration part 3, which is installed on the adjustment part 2; wherein, a hopper frame is provided on the top of the base plate 111.

[0019] The adjusting part 2 includes a sliding assembly 21, which is disposed on the feed tube 113; and a limiting assembly 22, which is mounted on the sliding assembly 21. Two pairs of limiting assemblies 22 are provided and symmetrically distributed. The sliding assembly 21 includes a slide plate 211 slidably connected to the outer wall of the feed tube 113. A bracket 212 is fixedly connected to the bottom of the slide plate 211, and several guide rollers 213 are rotatably connected to the bracket 212. Two sliding rods 214 are fixedly connected to the top of the base plate 111. 4 is equipped with a reset component; wherein, both slide rods 214 pass through the slide plate 211 and are slidably connected to the slide plate 211, the limiting component 22 includes two U-shaped frames 221 fixedly connected to the bottom of the slide plate 211, each of the two U-shaped frames 221 is hinged with a hinge rod assembly 222, and each of the two hinge rod assemblies 222 is hinged with a clamp 223 at the end away from the U-shaped frame 221, the two clamps 223 are compatible, and each of the two hinge rod assemblies 222 is rotatably connected with a rotating block assembly 224 on both sides, and each of the two rotating block assemblies 224 is equipped with a hydraulic... Push rod 225; there are two hydraulic push rods 225, which are hinged to both sides of the hinge rod assembly 222 via a rotating block assembly 224. The reset component includes high-performance springs 215 wrapped around the outer walls of the two slide rods 214; one end of each of the two high-performance springs 215 is fixedly connected to the base plate 111, and the other end of each of the two high-performance springs 215 is fixedly connected to the bracket 212. By setting the adjustment part 2, during the loading process, as the powder in the packaging bag continues to increase, its weight will gradually increase, and gravity will be transmitted through the clamp. Upon reaching the slide plate 211, since the slide plate 211 is slidably connected to the feeding pipe 113, the slide plate 211 will drive the bracket 212 on it to slide downward on the two slide rods 214, while compressing the high-performance spring 215 on the outer wall of the slide rod 214. At this time, the elastic force generated by the high-performance spring 215 is transmitted through the bracket 212 and the slide plate 211, causing the packaging bag to descend at a uniform speed, ensuring that the feeding port and the filling position of the packaging bag are always kept at a suitable distance, avoiding dust caused by the inertia of the falling powder and the height difference, and preventing the powder from spilling out of the bag opening.

[0020] Configuration unit 3 includes a feeding assembly 31, which is mounted on the hopper 112; and a sealing assembly 32, which is mounted on the base plate 111. The sealing assembly 32 is located on the left side of the adjustment unit 2 and is adapted to the adjustment unit 2. The feeding assembly 31 includes a feed hopper 311 fixedly connected to the top of the hopper 112 and communicating with the hopper 112. A motor 312 is fixedly connected to the top of the hopper 112, and the output shaft of the motor 312 is fixedly connected to a rotating shaft 31 via a coupling. 3. A rotating shaft 313 passes through and is rotatably connected to the hopper 112. A stirring rod 314 and a feeding screw 315 are fitted onto the outer wall of the rotating shaft 313. The stirring rod 314 is adapted to the hopper 112, and the feeding screw 315 is adapted to the discharge pipe 113. The bottom end of the rotating shaft 313 extends into the discharge pipe 113 and is rotatably connected to it. The sealing assembly 32 includes a conveyor belt 321 fixedly connected to the top of the base plate 111, and a sealing machine 322 is installed on the top of the conveyor belt 321. In the middle, the conveyor belt 321 is set on the left side of the bracket 212 and is adapted to the bracket 212 and the multiple guide rollers 213 thereon. By setting the configuration unit 3, when using the equipment, the powder is first poured in through the feed hopper 311 and temporarily stored in the discharge pipe 113. Then, the bag opening of the packaging bag is put on the outer wall of the discharge pipe 113. Next, the two hydraulic push rods 225 are activated. The hydraulic push rods 225 will drive the hinge rod assembly 222 to move through the rotating block assembly 224, so that the clamps 223 on the hinge rod assembly 222 are engaged. The materials are brought closer together to securely clamp the bag opening onto the feeding pipe 113, completing the preparatory work before filling. After the bag opening is fixed, the motor 312 is started. The motor 312 drives the stirring rod 314 and the feeding screw 315 to rotate synchronously through the rotating shaft 313. During the rotation, the feeding screw 315 can not only stir the powder in the feeding pipe 113 to prevent clumping and blockage, but also achieve uniform feeding, so that the powder can smoothly pass through the feeding pipe 113 into the packaging bag, completing the automated feeding, effectively reducing labor intensity and improving packaging quality.

[0021] One specific application of this embodiment is the sealing machine 322: a device used to seal the openings of various packaging containers. It is widely used in food, pharmaceutical, daily chemical, hardware and other industries. It uses different methods such as heating, pressurizing, bonding, hot pressing and pulse to make the packaging material tightly bonded at the sealing part to form a strong seal, which prevents leakage, contamination, moisture and deterioration of the contents, and facilitates storage, transportation and sales. It comes in various types, which can be divided into manual, semi-automatic and fully automatic sealing machines according to the operation method, and into direct heat sealing, induction sealing, ultrasonic sealing, etc. according to the sealing form. It has the characteristics of simple operation, high sealing efficiency and stable sealing performance. It is one of the important equipment for realizing packaging automation and ensuring product quality.

[0022] When using this equipment, firstly, the powder is poured into the feed hopper 311 and temporarily stored in the discharge pipe 113. Then, the opening of the packaging bag is placed over the outer wall of the discharge pipe 113. Next, two hydraulic push rods 225 are activated. These push rods 225 drive the hinged rod assembly 222 via the rotating block assembly 224, causing the clamps 223 on the hinged rod assembly 222 to move closer together, thus firmly clamping the bag opening onto the discharge pipe 113, completing the pre-loading preparation. After the bag opening is fixed, the motor 312 is started. The motor 312 drives the stirring rod 314 and the feeding screw 315 to rotate synchronously via the rotating shaft 313. During rotation, the feeding screw 315 agitates the powder in the discharge pipe 113, preventing clumping and blockage, and also ensures uniform feeding, allowing the powder to smoothly pass through the discharge pipe 113 into the packaging bag, completing automated feeding, effectively reducing labor intensity and improving packaging quality. During the loading process, as… As the powder inside the packaging bag increases, its weight gradually rises. Gravity is transmitted to the slide plate 211 through the clamp. Since the slide plate 211 is slidably connected to the feeding pipe 113, the slide plate 211 will drive the bracket 212 on it to slide downward on the two slide rods 214. At the same time, it compresses the high-performance spring 215 on the outer wall of the slide rod 214. At this time, the elastic force generated by the high-performance spring 215 is transmitted through the bracket 212 and the slide plate 211, causing the packaging bag to descend at a uniform speed. This ensures that the feeding port and the filling position of the packaging bag are always kept at a suitable distance, avoiding dust caused by the inertia of the falling powder and the height difference, and preventing the powder from spilling out of the bag opening. When the packaging bag is full, the bracket 212 at the bottom will be flush with the conveyor belt 321. At this time, the clamp is released, and the packaging bag can be moved onto the conveyor belt 321 and the bag opening is sent to the sealing machine 322. Through the coordinated operation of the conveyor belt 321 and the sealing machine 322, the sealing of the packaging bag is finally completed.

[0023] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automated powder sealing and packaging machine, comprising a base plate (111), characterized in that, Also includes: Support (1), which is mounted on base plate (111); Adjustment part (2), said adjustment part (2) is provided on support part (1); and Configuration unit (3), which is mounted on adjustment unit (2); The bottom plate (111) is provided with a hopper frame on its top.

2. The automated powder sealing and packaging machine according to claim 1, characterized in that, The support part (1) includes a hopper (112) set on the top of the base plate (111). The bottom of the hopper (112) is fixedly connected to a discharge pipe (113), which communicates with the hopper (112). The hopper (112) is sleeved on the hopper frame.

3. The automated powder sealing and packaging machine according to claim 2, characterized in that, The adjustment part (2) includes a sliding assembly (21) disposed on the feed tube (113); and A limiting component (22) is mounted on a sliding component (21); Among them, the limiting components (22) are provided in two pairs and are symmetrically distributed.

4. An automated powder sealing and packaging machine according to claim 3, characterized in that, The configuration unit (3) includes a feeding assembly (31) mounted on a hopper (112); and A sealing assembly (32) is mounted on a base plate (111); The sealing component (32) is located on the left side of the adjustment part (2) and is adapted to the adjustment part (2).

5. An automated powder sealing and packaging machine according to claim 4, characterized in that, The sliding assembly (21) includes a sliding plate (211) slidably connected to the outer wall of the feed tube (113). A bracket (212) is fixedly connected to the bottom of the sliding plate (211). Several guide rollers (213) are rotatably connected to the bracket (212). Two sliding rods (214) are fixedly connected to the top of the base plate (111). Reset members are provided on the two sliding rods (214). Both slide bars (214) pass through the slide plate (211) and are slidably connected to the slide plate (211).

6. An automated powder sealing and packaging machine according to claim 5, characterized in that, The limiting component (22) includes two U-shaped frames (221) fixedly connected to the bottom of the slide plate (211). Each of the two U-shaped frames (221) is hinged with a hinge rod assembly (222). Each of the two hinge rod assemblies (222) is hinged with a clamp (223) at one end away from the U-shaped frame (221). The two clamps (223) are compatible with each other. Each side of the two hinge rod assemblies (222) is rotatably connected with a rotating block assembly (224). Each of the two rotating block assemblies (224) is provided with a hydraulic push rod (225). There are two hydraulic push rods (225), which are hinged to both sides of the hinge rod assembly (222) via a rotating block assembly (224).

7. An automated powder sealing and packaging machine according to claim 6, characterized in that, The feeding assembly (31) includes a feeding hopper (311) fixedly connected to the top of the hopper (112). The feeding hopper (311) communicates with the hopper (112). A motor (312) is fixedly connected to the top of the hopper (112). The output shaft of the motor (312) is fixedly connected to a rotating shaft (313) through a coupling. The rotating shaft (313) passes through the hopper (112) and is rotatably connected to the hopper (112). A stirring rod (314) and a feeding screw (315) are sleeved on the outer wall of the rotating shaft (313). The stirring rod (314) is adapted to the hopper (112), and the feeding screw (315) is adapted to the feeding pipe (113). The bottom end of the rotating shaft (313) extends into the feed tube (113) and is rotatably connected to the feed tube (113).

8. An automated powder sealing and packaging machine according to claim 7, characterized in that, The sealing assembly (32) includes a conveyor belt (321) fixedly connected to the top of the base plate (111), and a sealing machine (322) is provided on the top of the conveyor belt (321). The conveyor belt (321) is located on the left side of the bracket (212) and is adapted to the bracket (212) and the multiple guide rollers (213) thereon.

9. An automated powder sealing and packaging machine according to claim 8, characterized in that, The reset component includes high-performance springs (215) that are both wound around the outer walls of the two slide bars (214). One end of each of the two high-performance springs (215) is fixedly connected to the base plate (111), and the other end of each of the two high-performance springs (215) is fixedly connected to the bracket (212).

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