Automatic packaging machine with conveying structure

Abstract

The utility model relates to the technical field of calcium carbonate packaging, in particular to an automatic packaging machine with a conveying structure which comprises supporting legs, the fixed ends of the supporting legs are in threaded connection with a conveying device, the left side and the right side of the top of the conveying device of the automatic packaging machine with the conveying structure are in threaded connection with supporting frames, and one end of a conveying pipe perpendicularly penetrates through the middle of the top of each supporting frame. And the other end of the conveying pipe vertically penetrates through the interior of the storage box, the outer wall of a pipe body of the conveying pipe is sleeved with a connecting rod, a hydraulic push rod is inserted into the top end of the connecting rod, the bottom of the hydraulic push rod is arranged at the top of the U-shaped frame, and the top and the bottom of the conveying device are each provided with a plurality of limiting boxes. According to the improved automatic packaging machine, the conveying device can automatically convey the limiting box and the packaging bag in the limiting box to the position under the conveying pipe for conveying and packaging, manual work is not needed, time and labor are saved, the limiting box can prevent the packaging bag from inclining and leaking, and the hot melting electric lead screw arranged on the interlayer of the bottom plate of the limiting box can conduct hot melting sealing treatment on the packaging bag.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate packaging, in particular to an automatic packaging machine with a conveying structure. Background Art

[0002] Calcium carbonate (CaCO 3 ) is an inorganic compound, commonly known as gray stone, limestone, stone powder, marble, etc. Calcium carbonate is neutral, insoluble in water, and soluble in hydrochloric acid. It is one of the most common substances on earth, existing in rocks such as aragonite, calcite, chalk, limestone, marble, travertine, and is also the main component of animal bones or shells. Calcium carbonate is also an important building material and is widely used in industry.

[0003] Packaging machines are machines that package products to protect and beautify them. Packaging machines are mainly divided into two aspects: 1. Assembly line overall production packaging, 2. Product peripheral packaging equipment. Assembly line overall production packaging is used for filling (filling), sealing machines, and coding of (bagged, bottled) products in the food, medicine, daily chemicals, hardware, lighting, furniture and other industries; packaging equipment is used to spray (print) the production date, seal, shrink film, etc. after the product is produced.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The existing automatic calcium carbonate packaging machine still requires manual transfer of empty packaging bags to the bottom of the feeding device for filling and packaging, which is a cumbersome, time-consuming and labor-intensive process; 2. The existing automatic calcium carbonate packaging requires the empty packaging bags to be placed on a work surface for filling, and the packaging bags are prone to tilt during the filling process, causing leakage of calcium carbonate inside. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic packaging machine with a conveying structure, so as to solve the problem that the existing calcium carbonate automatic packaging machine still needs to manually transfer empty packaging bags to the bottom of the feeding device for filling and packaging, which is a cumbersome process, time-consuming and labor-intensive. In addition, the existing calcium carbonate automatic packaging requires that the empty packaging bags be placed on a work surface for filling, and the packaging bags are prone to tilt during the filling process, which causes problems such as leakage of calcium carbonate inside. To achieve the above purpose, the utility model provides the following technical solutions: an automatic packaging machine with a conveying structure, comprising a support foot, a fixed end of the support foot is threadedly connected to a transmission device, a support frame is threadedly connected to the left and right sides of the top of the transmission device, one end of a feeding pipe is vertically penetrated in the middle of the top of the support frame, and the other end of the feeding pipe is vertically penetrated in the interior of a storage box, a connecting rod is sleeved on the outer wall of the tube body of the feeding pipe, a hydraulic push rod is inserted at the top of the connecting rod, and the bottom of the hydraulic push rod is arranged at the top of the U-shaped frame, and a plurality of limit boxes are arranged at the top and bottom of the transmission device.

[0006] Further preferably, the transmission device is composed of a rotating shaft a, a rotating shaft b, a driving motor, a transmission belt and a baffle, wherein the baffles are respectively threadedly connected to the top ends of the left and right supporting feet, and the rotating shaft a and the rotating shaft b are respectively transversely passed through the head and tail ends of the left and right baffles, wherein one end of the rotating shaft a is also fixedly connected to the output end of the driving motor, and a transmission belt is also sleeved on the outer wall of the shaft body of the rotating shaft a and the rotating shaft b.

[0007] Further preferably, a plurality of limit boxes are respectively provided on the upper surface and the lower surface of the transmission belt.

[0008] Further preferably, the bottom wall of the limit box is divided into two left and right bottom plates, and the two bottom plates are retractable, and a hot-melt screw rod is provided in the interlayer on the opposite sides of the left and right bottom plates. At the same time, an extended bottom box is also provided at the bottom of the limit box and is interconnected with the limit box.

[0009] Further preferably, the feed conveying pipe itself is a retractable pipe body, and a solenoid valve and a metering sensor are fixedly installed on the outer wall of the feed conveying pipe-like pipe body.

[0010] Further preferably, the material conveying pipe forms a lifting mechanism through a connecting rod and a hydraulic push rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the operator can first put the packaging bag inside the limit box arranged on the transmission belt and open the bag mouth, and then start the driving motor to make its output end start to rotate and drive the rotating shaft a fixedly connected thereto to rotate together, and because the outer wall of the shaft body of the rotating shaft a and the rotating shaft b is also sleeved with a transmission belt, the rotational force it receives will be transmitted to the rotating shaft b through the transmission belt while the rotating shaft a rotates, so that the two rotating shafts will rotate together at the same time, thereby driving the entire transmission device to perform a circular transmission, and the limit box placed on the surface of the transmission belt and the packaging bag placed inside thereof will be transmitted together to the bottom of the feeding pipe for the feeding and packaging of calcium carbonate, and in this process, the metering sensor provided on the outer wall of the feeding pipe senses that the feeding pipe has conveyed a predetermined number of grams of calcium carbonate into the packaging bag, and automatically closes the solenoid valve to seal the conveying channel. The whole process is an automatic operation without manual intervention, which saves time and effort and improves efficiency.

[0013] In the utility model, the traditional calcium carbonate packaging needs to be opened and the packaging bag is placed manually, and the operation is cumbersome. The iron packaging bag is directly placed on the workbench surface, which is easy to tip over and leak the calcium carbonate in the bag. In the utility model, a plurality of limit boxes are fixedly arranged on the upper surface and the lower surface of the transmission belt respectively, and the limit box can be used to place the plastic packaging bag therein, limit the position of the packaging bag, and prevent it from tipping over, leaking, etc. during the plastic process. After the limit box and the empty packaging bag inside are transmitted to the right below the ureter by the transmission device and filled with a sufficient amount of calcium carbonate, the operator can control the bottom plate provided on the bottom wall of the limit box to shrink to the left and right sides respectively, and open the bottom wall of the limit box. At this time, the packaging bag originally placed inside the limit box will cause its own weight to fall directly into the extended bottom box provided at the bottom of the limit box. At the same time, the operator can quickly merge the bottom plates on the left and right sides through the external controller again, and start the hot melt electric screw rod to perform hot melt sealing on the opening of the package at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the full cross-section structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the transmission device of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the limit box of the utility model;

[0018] Figure 5 For this utility model Figure 1 A is a detailed structural diagram of the enlarged structure.

[0019] In the figure: 1. Support foot; 2. Transmission device; 201. Rotating shaft a; 202. Rotating shaft b; 203. Driving motor; 204. Transmission belt; 205. Baffle; 3. Support frame; 4. Feed pipe; 401. Solenoid valve; 402. Measuring sensor; 5. Storage box; 6. Connecting rod; 7. Hydraulic push rod; 8. U-shaped frame; 9. Limit box; 901. Bottom plate; 902. Hot-melt electric screw rod; 903. Extended bottom box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: an automatic packaging machine with a conveying structure, including a supporting foot 1, a fixed end of the supporting foot 1 is threadedly connected to a transmission device 2, the top left and right sides of the transmission device 2 are threadedly connected to a supporting frame 3, one end of a conveying pipe 4 is vertically penetrated through the middle of the top of the supporting frame 3, the other end of the conveying pipe 4 is vertically penetrated through the inside of a storage box 5, a connecting rod 6 is sleeved on the outer wall of the tube body of the conveying pipe 4, a hydraulic push rod 7 is inserted at the top of the connecting rod 6, and the bottom of the hydraulic push rod 7 is arranged at the top of a U-shaped frame 8, and a plurality of limit boxes 9 are arranged on the top and bottom of the transmission device 2.

[0022] In this embodiment, Figure 2 and Figure 3As shown, the transmission device 2 is composed of a rotating shaft a201, a rotating shaft b202, a driving motor 203, a transmission belt 204 and a baffle 205, wherein the baffle 205 is respectively threadedly connected to the top ends of the left and right supporting feet 1, and the rotating shaft a201 and the rotating shaft b202 are respectively horizontally passed through the head and tail ends of the left and right baffles 205, wherein one end of the rotating shaft a201 is also fixedly connected to the output end of the driving motor 203, and the transmission belt 204 is also sleeved on the outer wall of the shaft body of the rotating shaft a201 and the rotating shaft b202; it should be noted that the operator can first put the packaging bag inside the limit box 9 set on the transmission belt 204, and open the bag mouth, and then start the driving motor to start the transmission belt 204. Machine 203 causes its output end to start rotating and drives the rotating shaft a201 fixedly connected thereto to rotate together, and because the outer walls of the shaft bodies of rotating shaft a201 and rotating shaft b202 are also sleeved with a transmission belt 204, the rotational force applied to rotating shaft a201 will be transmitted to rotating shaft b202 through the transmission belt 204 while rotating shaft a201 is rotating, so that the two rotating shafts will rotate together at the same time, thereby driving the entire transmission device 2 to perform a circular transmission, and the limiting box 9 placed on the surface of the transmission belt 204 and the packaging bag placed therein will be transmitted together to the bottom of the feeding pipe 4 for operations such as feeding and packaging of calcium carbonate. The entire process is automated and does not require manual intervention, thus saving time and effort and improving efficiency.

[0023] In this embodiment, Figure 2 and Figure 3 As shown, the upper surface and the lower surface of the transmission belt 204 are respectively provided with a plurality of limit boxes 9; it should be noted that the traditional calcium carbonate packaging needs to be opened manually and the packaging bag is placed, and the operation is cumbersome. The iron packaging bag is directly placed on the workbench surface, which is easy to tip over and leak the calcium carbonate in the bag. In the utility model, a plurality of limit boxes 9 are fixedly provided on the upper surface and the lower surface of the transmission belt 204, respectively. The limit boxes 9 can be used to place the plastic packaging bags therein, limit the position of the packaging bags, and prevent them from tipping over, leaking, etc. during the plastic process. Then, the operator can start the driving motor 203 to drive the rotating shaft a201 and the rotating shaft b202 fixedly connected thereto to rotate together. At the same time, the transmission belt 204 will also drive the limit boxes 9 provided on its surface and the packaging bags placed inside the limit boxes 9 to be sequentially conveyed to the bottom of the feeding pipe 4 at the same time, so as to perform feeding and packaging operations. The automatic packaging machine can operate and complete the packaging plastics of multiple calcium carbonates at one time, thereby improving the production efficiency of the products and ensuring the stability and safety of the operation process.

[0024] In this embodiment, Figure 3 and Figure 4As shown, the bottom wall of the limit box 9 is divided into two left and right bottom plates 901, and the two bottom plates 901 are retractable, and a hot-melt electric screw rod 902 is also provided in the interlayer on the opposite sides of the left and right bottom plates 901. At the same time, an extended bottom box 903 is also provided at the bottom of the limit box 9, and is interconnected with the limit box 9. It should be noted that when the operator places the plastic packaging bag inside the limit box 9 and opens the bag, the limit box 9 on the surface of the transmission belt 204 can be transported to the bottom of the feed pipe 4 by starting the transmission device 2, and calcium carbonate is transported to the inside of the package through the feed pipe 4. After a certain amount of calcium carbonate is transported to the inside of the packaging bag, The operator can control the two bottom plates 901 provided on the bottom wall of the limit box 9 to shrink to the left and right sides respectively through an external controller, thereby opening the bottom wall of the limit box 9. At the same time, the packaging bag originally placed inside the limit box 9 will fall directly into the extended bottom box 903 provided at the bottom of the limit box 9 due to gravity. At this time, the operator controls the bottom plates 901 on the left and right sides to merge quickly, and at the same time starts the hot melt electric screw 902 to perform hot melt sealing on the opening of the package, thereby completing the sealing operation of a bag of calcium carbonate, and then starts the transmission belt 204 again to transmit the filled and sealed calcium carbonate packaging bag to the collection point, and repeats the operation.

[0025] In this embodiment, Figure 1 and Figure 5 As shown, the feed pipe 4 itself is a retractable tube body, and a solenoid valve 401 and a metering sensor 402 are fixedly installed on the outer wall of the tube body of the feed pipe 4; it should be noted that when the transmission belt 204 conveys the limit box 9 and the packaging bag placed inside it to the bottom of the feed pipe 4, the operator can start the hydraulic push rod 7 to push the entire feed pipe 4 to extend until the discharge port of the feed pipe 4 penetrates into the interior of the packaging bag, and then open the solenoid valve 401 to make the feed pipe 4 and the storage box 5 communicate with each other. At this time, the calcium carbonate inside the storage box 5 will be transported along the conveying pipe 4 to the inside of the packaging bag directly below it. After the metering sensor 402 provided on the outer wall of the conveying pipe 4 senses that the conveying pipe 4 has conveyed a predetermined number of grams of calcium carbonate into the packaging bag, the solenoid valve 401 will be automatically closed to seal the conveying channel. After completing the packaging of a bag of calcium carbonate, the transmission belt 204 will continue to convey the next unfilled empty packaging bag to the bottom of the conveying pipe 4 and repeat the above-mentioned feeding operation.

[0026] In this embodiment, Figure 1 and Figure 2As shown, the feed pipe 4 forms a lifting mechanism through the connecting rod 6 and the hydraulic push rod 7; it should be noted that when the operator transports the limit box 9 and the empty packaging bag inside it to the bottom of the feed pipe 4 through the transmission belt 204, the operator can start the hydraulic push rod 7 through the external controller, so that its driving end begins to extend downward, and drives the connecting rod 6 fixedly connected to it downward. At the same time, because the connecting rod 6 is sleeved with the feed pipe 4, when the connecting rod 6 descends, it will also drive the feed pipe 4 to approach the empty packaging bag directly below, until the feed pipe 4 extends from the feed outlet to the inside of the packaging bag, and then the solenoid valve 401 can be opened to make the feed pipe 4 and the storage box 5 connected to each other, and the calcium carbonate stored in the storage box 5 is transported to the inside of the empty packaging bag through the feed pipe 4, thereby completing the calcium carbonate feeding operation.

[0027] The use method and advantages of the utility model: When the automatic packaging machine with a conveying structure is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first, the operator places the empty packaging bag inside the limit box 9 and opens the bag mouth, and then starts the driving motor 203, so that the output end of the driving motor 203 starts to rotate, and drives the rotating shaft a201 and the rotating shaft b202 fixedly connected thereto to rotate together. At the same time, the transmission belt 204 sleeved on the outer wall of the rotating shaft a201 and the rotating shaft b202 will also start to circle and drive at the same time, and sequentially transmit the limit box 9 arranged on the surface of the transmission belt 204 to the bottom of the conveying pipe 4. At this time, the operator can start the hydraulic push rod 7, so that its driving end drives the conveying pipe 4 to extend downward together, until the discharge port of the conveying pipe 4 penetrates into the interior of the empty packaging bag and then stops, and then the operator starts The solenoid valve 401 is opened by an external controller, so that the feed pipe 4 and the storage box 5 are interconnected, so that the calcium carbonate in the storage box 5 is transported to the inside of the empty packaging bag through the feed pipe 4. At the same time, the metering sensor 402 arranged on the outer wall of the feed pipe 4 will automatically close the solenoid valve 401 and cut off the feed channel after sensing that the calcium carbonate has been transported to a preset number of grams. After completing the filling of a bag of calcium carbonate, the operator can control the two bottom plates 901 of the bottom wall of the limit box 9 to shrink to the left and right sides respectively through the external controller, so that the bottom of the limit box 9 opens, and the calcium carbonate originally placed inside the limit box 9 will fall directly into the extended bottom box 903 provided at the bottom of the limit box 9 due to its own weight. At the same time, the staff can quickly close the left and right bottom plates 901 again through the external controller, and at the same time start the hot melt electric screw 902 to perform hot melt sealing on the bag mouth of the packaging bag, so as to complete the sealing and filling operation of a calcium carbonate package. Then, the staff can start the transmission belt 204 again to convey the next unfilled empty packaging bag to the bottom of the feed pipe 4 and repeat the above operation.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic packaging machine with a conveying structure, comprising a supporting foot (1), characterized in that: The fixed end of the support foot (1) is threadedly connected to a transmission device (2), and the left and right sides of the top of the transmission device (2) are threadedly connected to a support frame (3), one end of a material delivery pipe (4) vertically penetrates the middle of the top of the support frame (3), and the other end of the material delivery pipe (4) vertically penetrates the interior of a material storage box (5), a connecting rod (6) is sleeved on the outer wall of the tube body of the material delivery pipe (4), a hydraulic push rod (7) is inserted at the top of the connecting rod (6), and the bottom of the hydraulic push rod (7) is arranged at the top of a U-shaped frame (8), and a plurality of limit boxes (9) are arranged at the top and bottom of the transmission device (2).

2. The automatic packaging machine with a conveying structure according to claim 1, characterized in that: The transmission device (2) is composed of a rotating shaft a (201), a rotating shaft b (202), a driving motor (203), a transmission belt (204) and a baffle (205), wherein the baffle (205) is respectively threadedly connected to the top ends of the left and right supporting legs (1), and the rotating shaft a (201) and the rotating shaft b (202) are respectively transversely penetrated through the head and tail ends of the left and right baffles (205), wherein one end of the rotating shaft a (201) is also fixedly connected to the output end of the driving motor (203), and the transmission belt (204) is also sleeved on the outer wall of the shaft body of the rotating shaft a (201) and the rotating shaft b (202).

3. The automatic packaging machine with a conveying structure according to claim 1, characterized in that: The upper surface and the lower surface of the transmission belt (204) are respectively provided with a plurality of limit boxes (9).

4. The automatic packaging machine with a conveying structure according to claim 1, characterized in that: The bottom wall of the limit box (9) is divided into two left and right bottom plates (901), and the two bottom plates (901) are retractable. A hot-melt electric screw rod (902) is also provided in the interlayer on the opposite sides of the left and right bottom plates (901). At the same time, an extended bottom box (903) is also provided at the bottom of the limit box (9) and is interconnected with the limit box (9).

5. The automatic packaging machine with a conveying structure according to claim 1, characterized in that: The material conveying pipe (4) itself is a telescopic pipe body, and a solenoid valve (401) and a metering sensor (402) are fixedly installed on the outer wall of the pipe body of the material conveying pipe (4).

6. The automatic packaging machine with a conveying structure according to claim 1, characterized in that: The material conveying pipe (4) forms a lifting mechanism through a connecting rod (6) and a hydraulic push rod (7).

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