A tobacco baling system

Abstract

The application discloses a tobacco baling system device, which comprises a conveying mechanism, a cover separation mechanism, a baling mechanism and a pressing mechanism. The conveying mechanism is used for conveying tobacco to the baling mechanism for baling. The cover separation mechanism comprises a support and a suction cup adsorption mechanism. The suction cup adsorption mechanism is used for controlling separation or fastening of a cover and a box body of a tobacco baling box. The baling mechanism is located on one side of the cover separation mechanism. The baling mechanism comprises a support frame, a reciprocating feeding unit and a weighing unit which are installed on the support frame. The tobacco baling box is placed on the upper surface of the weighing unit. The weighing unit is used for weighing the total weight of the tobacco baling box and tobacco in the box. When the total weight detected by the weighing unit reaches a predetermined value, the reciprocating feeding unit stops feeding. The pressing mechanism is used for pressing the tobacco in the box body. The device realizes continuous and automatic tobacco feeding, baling and cover sealing, improves the baling efficiency, controls the baling weight of the tobacco by the weighing unit and guarantees the uniformity of the baling weight.

Description

Technical Field

[0001] This utility model belongs to the technical field of cigarette production equipment, and in particular relates to a tobacco packing system device. Background Technology

[0002] In the tobacco industry, as the proportion of tobacco products in cigarette formulations gradually increases, the use of boxed materials inevitably involves the boxing process. Traditionally, tobacco boxing is entirely manual, which is time-consuming and labor-intensive, and it's difficult to guarantee uniform tobacco quality. However, with the improvement of mechanization and automation, boxing devices with different technologies and structures have emerged to replace manual boxing in some companies. Existing boxing devices, however, suffer from low efficiency and an inability to precisely control the quality of the boxed tobacco. Utility Model Content

[0003] The purpose of this utility model is to solve at least one problem of the prior art and to propose a tobacco packing system device.

[0004] To achieve the above objectives, this utility model proposes a tobacco packing system device, including a conveying mechanism, a lid separation mechanism, a packing mechanism, and a pressing mechanism. The conveying mechanism is used to convey tobacco to the packing mechanism for packing. The lid separation mechanism includes a bracket and a suction cup adsorption mechanism mounted on the bracket. The bracket has a cavity inside for placing the tobacco packaging box. The suction cup adsorption mechanism is located in the cavity and is used to control the separation or fastening of the lid and body of the tobacco packaging box. The packing mechanism is located on one side of the lid separation mechanism and includes a support frame and a mounting mechanism. The reciprocating feeding unit and weighing unit are mounted on the support frame. The box body of the tobacco packaging box to be added is placed on the upper surface of the weighing unit. The reciprocating feeding unit corresponds to the discharge end of the transmission mechanism. The discharge port of the reciprocating feeding unit is aligned with the upper opening of the box body. The weighing unit is used to weigh the box body and the total weight of the tobacco inside the box. When the total weight detected by the weighing unit reaches a predetermined value, the reciprocating feeding unit stops feeding. The pressing mechanism is mounted on the support frame and is used to press the tobacco inside the box body.

[0005] As an optional implementation, the bracket has two symmetrical cavities inside, and the side of the bracket has an opening that communicates with the cavities. The support frame has two symmetrical weighing units, and each weighing unit holds a box of tobacco packaging to be added. Both ends of the reciprocating feeding unit are provided with a discharge port, which is aligned with a box of tobacco packaging to be added.

[0006] As an optional implementation, the reciprocating feeding unit includes a base, a carriage, a synchronous belt conveyor assembly, and a funnel. The base is mounted on a support frame, the carriage is movably mounted on the upper surface of the base, the synchronous belt conveyor assembly is mounted on the carriage for conveying tobacco shreds to the body of the tobacco shred packaging box, and the funnel is mounted on the carriage and positioned relative to the edge of the synchronous belt of the synchronous belt conveyor assembly. The discharge port of the funnel is aligned with the upper opening of the tobacco shred packaging box located inside the support frame.

[0007] As an optional implementation, the reciprocating feeding unit further includes a cable chain, the base is equipped with a guide rail and a motor, the output end of the motor is equipped with a gear, the side of the carriage is provided with a rack that meshes with the gear, the bottom of the carriage is provided with a slider, the slider is slidably mounted on the guide rail, one end of the cable chain is connected to the carriage, and the other end is connected to the base.

[0008] As an optional implementation, baffles are provided on the upper surfaces of both sides of the carriage, and a tobacco conveying zone is formed between the baffles and the synchronous belt of the synchronous belt conveyor assembly.

[0009] As an optional implementation, the pressing mechanism includes a lifting drive and a pressure plate. The lifting drive is connected to the pressure plate and is used to drive and control the lifting of the pressure plate.

[0010] As an optional implementation, the pressure plate is a flexible pressure plate, and the lifting drive component is an electric push rod, a pneumatic push rod, or a hydraulic push rod.

[0011] As an optional implementation, the transmission mechanism includes a horizontal transmission unit, a first oblique transmission unit, and a plurality of second oblique transmission units. The end of the horizontal transmission unit corresponds to the beginning of the first oblique transmission unit, the end of the second oblique transmission unit corresponds to the horizontal transmission unit, and the end of the first oblique transmission unit corresponds to the reciprocating feeding unit.

[0012] As an optional implementation, the suction cup adsorption mechanism includes an electric push rod, a suction cup frame, and a suction cup. The electric push rod is mounted on a bracket, and the push rod end of the electric push rod is connected to the suction cup frame. The suction cup is mounted on the suction cup frame.

[0013] As an optional implementation, a submerged AGV trolley for transporting tobacco packaging boxes is provided between the box lid separation mechanism and the box packing mechanism.

[0014] The beneficial effects of this utility model are as follows: This utility model utilizes the coordinated operation of a transmission mechanism, a lid separation mechanism, a packing mechanism, and a pressing mechanism. The transmission mechanism transports the tobacco shreds to the packing mechanism for packing. The lid separation mechanism controls the separation or fastening of the lid and body of the tobacco shred packaging box. The packing mechanism is equipped with a weighing unit, which weighs the total weight of the tobacco shred packaging box body and the tobacco shreds inside. When the total weight detected by the weighing unit reaches a predetermined value, the reciprocating feeding unit stops feeding. The pressing mechanism presses the tobacco shreds inside the tobacco shred packaging box, enabling continuous and automated tobacco feeding, packing, and sealing, thus improving the efficiency of tobacco packing. The weighing unit controls the weight of the packed tobacco shreds, ensuring the uniformity of the packed weight.

[0015] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the packing mechanism according to an embodiment of the present utility model.

[0018] Figure 3 This is a partial schematic diagram of the packing mechanism according to an embodiment of the present utility model.

[0019] Figure 4 This is a schematic diagram of the lid separation mechanism according to an embodiment of the present utility model.

[0020] Figure 5 This is a left view of the lid separation mechanism according to an embodiment of the present utility model.

[0021] Figure 6 This is a top view of the lid separation mechanism according to an embodiment of the present utility model.

[0022] Figure 7 This is a schematic diagram of the reciprocating feeding unit according to an embodiment of the present invention.

[0023] Figure 8 This is a top view of the reciprocating feeding unit according to an embodiment of the present utility model.

[0024] In the diagram: 1. Horizontal transmission unit; 2. Second oblique transmission unit; 3. First oblique transmission unit; 4. Support frame; 5. Bracket; 6. Reciprocating feeding unit; 7. Pressing mechanism; 8. Tobacco packaging box; 9. Suction cup adsorption mechanism; 41. Weighing unit; 61. Base; 62. Slide carriage; 63. Rack and pinion; 64. Synchronous belt conveyor assembly; 65. Funnel; 66. Motor; 67. Cable chain. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. In the description of this application, it should be noted that the terms "inner," "outer," etc., indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] The present invention will now be described in detail with reference to the accompanying drawings.

[0028] See Figures 1 to 8 This embodiment provides a tobacco packing system device, including a conveying mechanism, a lid separation mechanism, a packing mechanism, and a pressing mechanism. The conveying mechanism is used to convey tobacco to the packing mechanism for packing. The lid separation mechanism includes a bracket 5 and a suction cup adsorption mechanism 9 disposed on the bracket 5. The bracket 5 has a cavity inside for placing tobacco packaging boxes 8. The suction cup adsorption mechanism 9 is located in the cavity and is used to control the separation or fastening of the lid and body of the tobacco packaging box 8. The packing mechanism is located on one side of the lid separation mechanism and includes a support frame 4 and a reciprocating conveyor mounted on the support frame 4. The feeding unit 6 and the weighing unit 41 are used to weigh the tobacco packaging box 8 to which tobacco is to be added. The box body is placed on the upper surface of the weighing unit 41. The reciprocating feeding unit 6 corresponds to the discharge end of the conveying mechanism. The discharge port of the reciprocating feeding unit 6 is aligned with the upper opening of the box body of the tobacco packaging box 8. The weighing unit 41 is used to weigh the box body of the tobacco packaging box 8 and the total weight of the tobacco inside the box. When the total weight detected by the weighing unit 41 reaches a predetermined value, the reciprocating feeding unit 6 stops feeding. The pressing mechanism 7 is set on the support frame 4. The pressing mechanism 7 is used to press the tobacco inside the box body of the tobacco packaging box 8.

[0029] The tobacco packing system also includes a controller, which is electrically connected to all electrical components of the device. After the total weight detected by the weighing unit 41 reaches a predetermined value, it transmits a signal to the controller. The controller receives the signal, analyzes and processes it, and then outputs a control signal to the reciprocating feeding unit 6, causing it to stop feeding. The weighing unit 41 is a weighbridge.

[0030] In actual use, the conveying mechanism transfers the tobacco shreds to the reciprocating feeding unit 6. The suction cup adsorption mechanism 9 separates the empty tobacco shred packaging box 8 from its lid. The separated tobacco shred packaging box 8 moves to the upper surface of the weighing unit 41, which performs an initial weighing. Then, the reciprocating feeding unit 6 transfers the tobacco shreds into the tobacco shred packaging box 8, and the weighing unit 41 weighs the box and the total weight of the tobacco shreds inside in real time. When the total weight reaches a predetermined value, the reciprocating feeding unit 6 stops feeding, and the tobacco shred packaging box 8 containing the tobacco shreds moves to below the suction cup adsorption mechanism 9. The suction cup adsorption mechanism 9 reseals the lid onto the tobacco shred packaging box 8. The sealed tobacco shred packaging box 8 then moves to the next processing step. The movement of the tobacco shred packaging box 8 between the packing mechanism and the lid separation mechanism can be automated or manually. Automated equipment includes robotic arms.

[0031] In this embodiment, the support 5 has two symmetrical cavities inside, and openings communicating with the cavities are provided on the sides of the support 5. The support frame 4 has two symmetrical weighing units 41, each holding a box of tobacco packaging 8 to be filled with tobacco. The reciprocating feeding unit 6 has discharge ports at both ends, each aligned with a box of tobacco packaging 8 to be filled with tobacco. By providing two cavities and two weighing units, continuous conveying of tobacco packaging boxes can be achieved. After one box is filled with tobacco, another box can be filled, enabling continuous boxing production.

[0032] In this embodiment, refer to Figure 7 and Figure 8 The reciprocating feeding unit 6 includes a base 61, a slide 62, a synchronous belt conveyor assembly 64, and a funnel 65. The base 61 is mounted on the support frame 4. The slide 62 is movably mounted on the upper surface of the base 61. The synchronous belt conveyor assembly 64 is mounted on the slide 62 and is used to transfer tobacco shreds to the body of the tobacco packaging box 8. The funnel 65 is mounted on the slide 62 and is positioned relative to the edge of the synchronous belt of the synchronous belt conveyor assembly 64. The discharge port of the funnel 65 is aligned with the upper opening of the tobacco packaging box 8 located inside the support frame 4. The synchronous belt conveyor assembly 64 is a conventional synchronous belt and synchronous pulley conveying mechanism.

[0033] In this embodiment, the reciprocating feeding unit 6 further includes a cable chain 67. The base 61 is equipped with a guide rail and a motor 66. A gear is installed at the output end of the motor 66. A rack 63 meshing with the gear is provided on the side of the slide 62. A slider is provided at the bottom of the slide 62 and is slidably mounted on the guide rail. One end of the cable chain 67 is connected to the slide 62, and the other end is connected to the base 61. The slide 62 of the reciprocating feeding unit 6 moves back and forth under the drive of the motor 66, so that the tobacco shreds can fall relatively evenly into the tobacco packaging box 8.

[0034] In this embodiment, baffles are provided on the upper surfaces of both sides of the carriage 62, forming a tobacco conveying zone between the baffles and the synchronous belt of the synchronous belt conveyor assembly 64. The baffles prevent the tobacco from falling off during the conveying process.

[0035] In this embodiment, refer to Figure 2 and Figure 3 The pressing mechanism 7 includes a lifting drive component and a pressure plate. The lifting drive component is connected to the pressure plate and is used to drive and control the lifting of the pressure plate.

[0036] In other embodiments, the clamping mechanism can be an existing scissor fork compaction mechanism.

[0037] In this embodiment, the pressure plate is a flexible pressure plate, and the lifting drive component is an electric push rod, a pneumatic push rod, or a hydraulic push rod.

[0038] In this embodiment, refer to Figure 1 The transmission mechanism includes a horizontal transmission unit 1, a first inclined transmission unit 3, and several second inclined transmission units 2. The end of the horizontal transmission unit 1 corresponds to the starting end of the first inclined transmission unit 3, the end of the second inclined transmission unit 2 corresponds to the horizontal transmission unit 1, and the end of the first inclined transmission unit 3 corresponds to the reciprocating feeding unit 6. Each transmission unit of the transmission mechanism includes a base frame and a synchronous belt transmission assembly mounted on the base frame. The synchronous belt transmission assembly includes a motor, a synchronous belt, a driving synchronous pulley, and a driven synchronous pulley. The output end of the motor is connected to the driving synchronous pulley, and the synchronous belt is looped around the driving and driven synchronous pulleys. One end of the base frame (relative to the starting end of the synchronous belt transmission of tobacco) is equipped with a blocking plate to prevent tobacco from falling off, and the other end of the base frame (relative to the unloading end of the synchronous belt transmission of tobacco) is an open port to allow the tobacco on the synchronous belt to fall off smoothly.

[0039] Multiple second inclined conveying units 2 are provided to facilitate the transport of different types of tobacco shreds, thereby meeting the diverse packing requirements of tobacco shreds. The number of second inclined conveying units includes, but is not limited to, 2, 3, 4, 5, or 6, and the number of second inclined conveying units is set according to the type of tobacco shreds and packing and conveying requirements.

[0040] In this embodiment, refer to Figures 4 to 6 The suction cup adsorption mechanism 9 includes an electric push rod, a suction cup frame, and a suction cup. The electric push rod is mounted on a bracket, and its push rod end is connected to the suction cup frame. The suction cup is mounted on the suction cup frame. The suction cup adsorption mechanism is also provided with an air passage, which is connected to the suction cup and an air source. By drawing or blowing air, the suction cup and the lid of the tobacco packaging box can be controlled to tighten or loosen.

[0041] In this embodiment, a submerged AGV trolley for transporting tobacco packaging boxes is provided between the box lid separation mechanism and the box packing mechanism, which facilitates the automated transportation of tobacco packaging boxes and improves transfer efficiency.

[0042] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A tobacco shred packing system device, characterized in that: The system includes a conveying mechanism, a lid separation mechanism, a boxing mechanism, and a pressing mechanism. The conveying mechanism transports tobacco shreds to the boxing mechanism for packing. The lid separation mechanism includes a support frame and a suction cup adsorption mechanism mounted on the support frame. The support frame has a cavity for placing the tobacco packaging box. The suction cup adsorption mechanism is located within the cavity and controls the separation or fastening of the lid and body of the tobacco packaging box. The boxing mechanism is located to one side of the lid separation mechanism and includes a support frame, a reciprocating feeding unit mounted on the support frame, and a weighing mechanism. The weighing unit is used to weigh the tobacco packaging box containing the tobacco shreds. The reciprocating feeding unit corresponds to the discharge end of the conveying mechanism, and the discharge port of the reciprocating feeding unit is aligned with the opening at the top of the tobacco packaging box. The weighing unit is used to weigh the total weight of the tobacco packaging box and the tobacco shreds inside. When the total weight detected by the weighing unit reaches a predetermined value, the reciprocating feeding unit stops feeding. The pressing mechanism is mounted on the support frame and is used to press the tobacco shreds inside the tobacco packaging box.

2. The tobacco packing system device as described in claim 1, characterized in that: The support frame has two symmetrical cavities inside, and openings connected to the cavities are provided on the side of the support frame. The support frame has two symmetrical weighing units, and each weighing unit holds a box of tobacco shreds to be added. Both ends of the reciprocating feeding unit are provided with feeding ports, which are respectively aligned with the box of a tobacco shreds to be added.

3. The tobacco packing system device as described in claim 1, characterized in that: The reciprocating feeding unit includes a base, a slide, a synchronous belt conveyor assembly, and a funnel. The base is mounted on a support frame, the slide is movably mounted on the upper surface of the base, the synchronous belt conveyor assembly is mounted on the slide and is used to transfer tobacco shreds to the body of the tobacco shred packaging box, and the funnel is mounted on the slide and is positioned relative to the edge of the synchronous belt of the synchronous belt conveyor assembly. The discharge port of the funnel is aligned with the upper opening of the tobacco shred packaging box located inside the support frame.

4. The tobacco packing system device as described in claim 3, characterized in that: The reciprocating feeding unit also includes a cable chain. The base is equipped with a guide rail and a motor. A gear is installed at the output end of the motor. A rack that meshes with the gear is provided on the side of the carriage. A slider is provided at the bottom of the carriage. The slider is slidably mounted on the guide rail. One end of the cable chain is connected to the carriage, and the other end is connected to the base.

5. The tobacco packing system device as described in claim 3 or 4, characterized in that: The upper surfaces of both sides of the carriage are provided with baffles, and a tobacco conveying zone is formed between the baffles and the synchronous belt of the synchronous belt conveyor assembly.

6. The tobacco packing system device as described in claim 1, characterized in that: The pressing mechanism includes a lifting drive component and a pressure plate. The lifting drive component is connected to the pressure plate and is used to drive and control the lifting and lowering of the pressure plate.

7. The tobacco packing system device as described in claim 6, characterized in that: The pressure plate is a flexible pressure plate, and the lifting drive component is an electric push rod, a pneumatic push rod, or a hydraulic push rod.

8. The tobacco packing system device as described in claim 1, characterized in that: The transmission mechanism includes a horizontal transmission unit, a first inclined transmission unit, and several second inclined transmission units. The end of the horizontal transmission unit corresponds to the beginning of the first inclined transmission unit, the end of the second inclined transmission unit corresponds to the horizontal transmission unit, and the end of the first inclined transmission unit corresponds to the reciprocating feeding unit.

9. The tobacco packing system device as described in claim 1, characterized in that: The suction cup adsorption mechanism includes an electric push rod, a suction cup frame, and a suction cup. The electric push rod is mounted on a bracket, and the push rod end of the electric push rod is connected to the suction cup frame. The suction cup is mounted on the suction cup frame.

10. The tobacco packing system device as described in claim 1, characterized in that: A submerged AGV trolley for transporting tobacco packaging boxes is provided between the box lid separation mechanism and the box packing mechanism.

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