Double-station tobacco shred rapid boxing equipment

Abstract

The invention discloses double-station tobacco shred rapid boxing equipment which comprises a tobacco shred conveying assembly and a tobacco shred boxing assembly. Discharging ports are formed in the two ends of the tobacco shred conveying assembly, and the number and the arrangement direction of the tobacco shred boxing assembly correspond to the directions of the discharging ports of the tobacco shred conveying assembly. The tobacco shred boxing assembly comprises a tobacco shred box with a tobacco shred inlet formed in the top and a tobacco shred compaction module arranged above the tobacco shred box. The tobacco shred compacting module comprises a pressing block and a pressing block driving part, and the pressing block driving part drives the pressing block to enter from the tobacco shred inlet and compacts tobacco shreds in the tobacco shred box; through cooperation of the tobacco shred conveying assembly and the tobacco shred boxing assembly, automation of the process of loading tobacco shreds into a tobacco shred box is achieved, the labor intensity of manual boxing is reduced, the labor cost is saved, meanwhile, the consistency, quality and efficiency of boxing are improved, and through arrangement of a tobacco shred compacting module, the tobacco shred boxing efficiency is improved. And it is ensured that tobacco shreds are fully compacted in the boxing process, and the boxing density and stability are improved.

Description

Technical Field

[0001] The present invention relates to the field of design of tobacco production equipment, and more specifically, to a double-station rapid tobacco filling equipment for boxes. Background Art

[0002] In the tobacco processing industry, filling tobacco into boxes is an important link in the production process; the traditional way of filling tobacco into boxes usually relies on manual operation, which is not only inefficient, but also has a large labor intensity, is prone to errors, and it is difficult to achieve consistency and accuracy in the box filling process. With the development of the tobacco industry, the requirements for the speed and quality of filling tobacco into boxes are getting higher and higher, and the traditional manual box filling method has been difficult to meet the needs of modern tobacco processing enterprises.

[0003] Although the existing tobacco filling equipment for boxes has improved the filling efficiency to a certain extent, there are still many deficiencies; for example, in the process of conveying tobacco by some equipment, when the box is filled with tobacco, it is necessary to remove the filled box and replace it with a new empty box to continue the tobacco filling work, and this link of replacing the box will cause a lot of time waste; there are also some equipment lacking the compaction treatment of tobacco during the box filling process, making the volume of the filled tobacco loose, which is not conducive to subsequent storage and transportation.

[0004] Therefore, how to provide a double-station rapid tobacco filling equipment for boxes has become a technical problem that needs to be solved urgently in this field. Summary of the Invention

[0005] An object of the present invention is to provide a new technical solution for a double-station rapid tobacco filling equipment for boxes.

[0006] According to the first aspect of the present invention, there is provided a double-station rapid tobacco filling equipment for boxes, characterized in that it includes: a tobacco conveying component and a tobacco box filling component; both ends of the tobacco conveying component are provided with discharge ports, and the number and arrangement orientation of the tobacco box filling components correspond to the orientation of each discharge port of the tobacco conveying component;

[0007] The tobacco box filling component includes a tobacco box with a tobacco inlet provided at the top and a tobacco compaction module provided above the tobacco box; the tobacco compaction module includes a pressing block and a pressing block driving part, and the pressing block driving part is used to drive the pressing block to enter from the tobacco inlet and compact the tobacco in the tobacco box.

[0008] The tobacco conveying assembly includes a conveying housing, a conveying module, and a transverse movement module; the discharge ports are arranged at both ends of the conveying housing, and the conveying module is arranged inside the conveying housing to convey the tobacco towards the discharge ports; the transverse movement module is connected to the conveying housing and is used to drive the conveying housing to move towards the tobacco packing assembly, so that the discharge ports at both ends of the conveying housing are located above the tobacco inlets of the tobacco packing assembly.

[0009] In the present invention, through the cooperation of the tobacco conveying assembly and the tobacco packing assembly, the process of packing tobacco into the tobacco box is automated, greatly reducing the labor intensity of manual packing and saving labor costs; at the same time, it also reduces human errors and errors, improving the consistency, quality, and efficiency of packing.

[0010] Moreover, the number and arrangement orientation of the tobacco packing assemblies correspond to the orientation of the discharge ports of each discharge port of the tobacco conveying assembly, and the conveying housing and the conveying module are driven by the transverse movement module to enable the discharge ports to be located above the tobacco inlets of the corresponding tobacco packing assemblies; furthermore, after the tobacco box in one of the tobacco packing assemblies is filled, the conveying housing and the conveying module are driven by the transverse movement module to move towards another tobacco packing assembly, and the tobacco is conveyed to the tobacco box of the tobacco packing through the conveying module; furthermore, the filled tobacco box can be removed and replaced with a new empty tobacco box, so that the equipment can continue to perform the packing work when the filled tobacco box is replaced, improving the packing efficiency; at the same time, when the tobacco compaction module compacts the tobacco in the tobacco box, the conveying housing and the conveying module can be driven by the transverse movement module to avoid interference with the tobacco compaction module.

[0011] Furthermore, through the setting of the tobacco compaction module, it can ensure that the tobacco is fully compacted during the packing process, improving the packing density and stability; it helps to reduce the scattering and waste of tobacco during transportation.

[0012] Optionally, the tobacco conveying assembly includes a conveying bracket;

[0013] The transverse movement module includes a fixed part, a movable part, and a transverse movement driving part; the fixed part is arranged on the conveying bracket, the movable part is movably connected to the fixed part, the transverse movement driving part is arranged on the fixed part, and the movable end of the transverse movement driving part cooperates with the movable part to realize the movable connection between the movable part and the fixed part; the conveying housing is connected to the movable part.

[0014] Optionally, a slide rail is arranged on the fixed part, a slide block is arranged on the movable part, and the slide block cooperates with the slide rail; a rack is arranged on the conveying housing, and both ends of the rack face the tobacco packing assemblies at both ends of the tobacco conveying assembly;

[0015] The crosswise movement driving part includes a crosswise movement driving motor and a crosswise movement driving gear arranged on the fixed part. The crosswise movement driving gear is arranged on the driving shaft of the crosswise movement driving motor, and the crosswise movement driving gear meshes with the rack. In the working state, the driving shaft of the crosswise movement driving motor rotates in the forward and reverse directions to drive the driving gear to rotate in the forward and reverse directions. The rotation direction of the driving gear corresponds to the length direction of the rack. The length direction of the slide rail corresponds to the length direction of the rack.

[0016] In the present invention, the fixed part is arranged on the conveying support, providing a stable installation foundation for the crosswise movement module. At the same time, through the cooperation of the fixed part, the movable part and the crosswise movement driving part, the conveying outer shell and the conveying module are driven to move, so that while the tobacco shred conveying assembly realizes efficient conveyance of tobacco shreds, interference with the tobacco shred compaction module is avoided.

[0017] Moreover, through the cooperation of the slide rail and the slider, the movable part can achieve precise and stable linear movement on the fixed part. Driven by the crosswise movement driving part, the conveying outer shell can accurately move to a predetermined position to achieve precise cooperation with the tobacco shred packing assembly. The crosswise movement driving motor drives the crosswise movement driving gear to rotate through the driving shaft, and the meshing between the gear and the rack realizes efficient and reliable power transmission. The driving shaft of the crosswise movement driving motor can rotate in the forward and reverse directions, so as to realize that the conveying outer shell and the conveying module are driven by the crosswise movement module to convey tobacco shreds to the tobacco shred packing assemblies at both ends of the tobacco shred conveying assembly in a circulating manner.

[0018] Optionally, an installation space is arranged inside the conveying outer shell, and the conveying module is arranged in the installation space.

[0019] The conveying module includes a conveyor belt, rollers and a conveying driving part. The conveyor belt encloses a closed-loop surrounding space. The rollers are located inside the surrounding space and abut against the inner wall of the conveyor belt. Both ends of the surrounding space correspond to the discharge ports respectively. The conveying driving part is connected to the rollers and is used to drive the rollers to rotate in the forward and reverse directions. An inlet is further arranged at the top of the conveying outer shell, and the projection of the inlet falls on the conveyor belt.

[0020] In the present invention, through the cooperation of the conveyor belt and the rollers, the tobacco shreds can be effectively conveyed under the action of the conveying module. The conveyor belt encloses a closed-loop surrounding space, providing a continuous conveying path for the tobacco shreds. The rollers abut against the inner wall of the conveyor belt, ensuring the stable operation of the conveyor belt. Thus, high-speed and continuous conveyance of the tobacco shreds can be realized, improving the packing efficiency.

[0021] Optionally, the conveying housing includes side plates, a bottom plate, and a blanking hopper; the side plates are disposed on both sides of the upper surface of the bottom plate, and the blanking hopper is disposed at both ends of the side plates and the bottom plate; the side plates, the bottom plate, and the blanking hopper surround to form an installation space; the discharge port is disposed at the bottom of the blanking hopper, and the horizontal height of the discharge port is lower than the horizontal height of the side plates; the inner diameter of the blanking hopper gradually decreases from the upper direction to the discharge port; both ends of the surrounding space are above the discharge port.

[0022] In the present invention, the inner diameter of the blanking hopper gradually decreases from the upper direction to the discharge port. This structure helps to guide the cut tobacco to concentrate towards the discharge port and accelerate the flow rate of the cut tobacco; enabling the cut tobacco to flow smoothly when being conveyed to the discharge port, which not only improves the conveying efficiency but also reduces the blockage and retention of the cut tobacco during the conveying process.

[0023] Moreover, the discharge port is located at the bottom of the blanking hopper, and both ends of the surrounding space are above the discharge port. This enables the cut tobacco to directly and accurately fall into the cut tobacco inlet of the cut tobacco boxing assembly, reducing the scattering and waste of the cut tobacco during the conveying process and improving the boxing efficiency and accuracy.

[0024] Optionally, the cut tobacco boxing assembly includes a boxing support, and the boxing support surrounds to form a boxing space;

[0025] A box body entrance and exit is provided on the boxing support for the cut tobacco box to be able to enter and exit the boxing space through the entrance and exit; the cut tobacco compaction module is disposed on the boxing support and is within the boxing space; a blanking entrance and exit is also provided on the boxing support for the transverse movement module to drive the conveying housing, so that the end of the conveying housing provided with the discharge port enters the boxing space and is above the cut tobacco inlet.

[0026] In the present invention, through the setting of the boxing support, the cut tobacco compaction module can be stably installed, and at the same time, it can protect the cut tobacco box and the cut tobacco compaction module disposed inside it; meanwhile, through the setting of the box body entrance and exit, the cut tobacco box can be taken out from the boxing space and replaced with a new one after being filled with cut tobacco; and the setting of the blanking entrance and exit enables the end of the conveying housing provided with the discharge port to enter the boxing space to convey cut tobacco to the cut tobacco box.

[0027] Optionally, the cut tobacco compaction module includes two symmetrically disposed compaction supports, a connecting rod connecting the two compaction supports is disposed between the two compaction supports, the top of the compaction support is connected to the boxing support, and the bottom of the compaction support is connected to the pressing block;

[0028] The compaction bracket includes struts and connectors arranged crosswise; the connectors are arranged at the cross positions of the struts and are movably connected to the struts; both ends of the struts are connected to the connecting rod; the symmetric struts between two compaction brackets are connected by a connecting rod;

[0029] The pressing block driving part uses a cylinder, which includes a cylinder barrel and a piston rod. The cylinder barrel is rotatably connected to the connecting rod above the compaction bracket, and the piston rod is rotatably connected to the connecting rod below the compaction bracket; the end of the strut is rotatably connected between the compaction bracket and the pressing block.

[0030] Optionally, two crosswise struts form a strut group; the compaction bracket includes at least one strut group; when the number of strut groups in the compaction bracket is two or more, adjacent strut groups are movably connected by an assembly rod.

[0031] In the present invention, the tobacco compaction module uses two symmetrically arranged compaction brackets, which are connected together by a connecting rod to ensure uniform distribution of the compaction force; the pressing block at the bottom of the compaction bracket can efficiently and uniformly compact the tobacco under the action of the driving part, thereby improving the filling density and neatness of the tobacco box.

[0032] Optionally, the assembly rod passes through two struts that need to be movably connected between adjacent strut groups and is rotatably connected to both of them; the assembly rod, the connecting rod, and the connector are parallel to each other.

[0033] In the present invention, the connector is arranged at the cross position of the strut and is movably connected to the strut; thus, the compaction bracket can be expanded and contracted under the action of the pressing block driving part, and when it is expanded, it can compact the tobacco in the tobacco box.

[0034] Optionally, the tobacco boxing assembly further includes a platform scale; the platform scale includes a housing and a weighing part arranged on the housing; the boxing bracket is arranged on the housing, and when the tobacco box is in the boxing space, it is located on the weighing part.

[0035] In the present invention, the setting of the platform scale enables the tobacco boxing assembly to real-time monitor the weight of the tobacco box during the boxing process; by weighing the tobacco box through the weighing part, it can ensure that the amount of tobacco in each tobacco box reaches the preset standard, achieving precise control; it helps to improve the consistency and stability of product quality.

[0036] The beneficial effects of the present invention are as follows:

[0037] Through the cooperation of the tobacco cuttings conveying assembly and the tobacco cuttings boxing assembly, the process of loading tobacco cuttings into the tobacco cutting box is automated, greatly reducing the labor intensity of manual boxing and saving labor costs. At the same time, it also reduces human errors and inaccuracies, improving the consistency, quality, and efficiency of boxing. The tobacco cuttings boxing assembly includes a tobacco cutting box with a tobacco cutting inlet at the top and a tobacco cutting compaction module arranged above the tobacco cutting box. The tobacco cutting compaction module includes a pressing block and a pressing block driving part, and the pressing block driving part drives the pressing block to enter from the tobacco cutting inlet and compact the tobacco cuttings in the tobacco cutting box. The setting of the tobacco cutting compaction module can ensure that the tobacco cuttings are fully compacted during the boxing process, improving the density and stability of boxing.

[0038] Other features and advantages of the present invention will become clear from the following detailed description of the exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0040] Figure 1 is a structural diagram of the double-station tobacco cuttings rapid boxing device of the present invention;

[0041] Figure 2 is a structural diagram of the tobacco cutting boxing assembly of the present invention;

[0042] Figure 3 is a structural diagram of the tobacco cutting box of the present invention;

[0043] Figure 4 is a structural diagram of the tobacco cutting compaction module of the present invention;

[0044] Figure 5 is a structural diagram of the pressing block driving part of the present invention.

[0045] Figure 6 is a structural diagram of the tobacco cutting conveying assembly of the present invention.

[0046] Figure 7 is a structural diagram of the bottom view of the tobacco cutting conveying assembly of the present invention.

[0047] Figure 8 is Figure 7 an enlarged view of part A in

[0048] Figure 9 is a sectional view of the tobacco cutting conveying assembly of the present invention.

[0049] The labels in the drawings are as follows:

[0050] 1. Tobacco conveying assembly; 11. Conveying bracket; 2. Tobacco packing assembly; 1. Packing bracket; 22. Packing space; 23. Box body entrance and exit; 24. Feeding entrance and exit; 241. Tobacco inlet; 3. Discharge port; 4. Tobacco box; 5. Tobacco compaction module; 51. Pressing block; 52. Pressing block driving part; 53. Compaction bracket; 54. Connecting rod; 55. Support rod; 56. Connecting piece; 57. Cylinder barrel; 58. Piston rod; 59. Assembly rod; 6. Conveying housing; 60. Assembly block; 61. Installation space; 62. Side plate; 63. Bottom plate; 64. Feeding hopper; 65. Feeding port; 66. Guide plate; 67. Stop bar; 7. Conveying module; 71. Conveyor belt; 72. Roller; 73. Conveying driving part; 74. Surrounding space; 8. Transverse movement module; 81. Fixed part; 82. Movable part; 83. Transverse movement driving part; 84. Slide rail; 85. Slide block; 86. Rack; 87. Transverse movement driving motor; 88. Transverse movement driving gear; 9. Floor scale; 91. Housing; 92. Weighing part. Detailed implementation manners

[0051] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present invention.

[0052] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as a limitation to the present invention, its application or use.

[0053] Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods and devices should be regarded as part of the specification.

[0054] In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0055] As Figures 1 to 9 shown, the embodiment of the present invention provides a double-station tobacco rapid packing device, including a tobacco conveying assembly 1 and a tobacco packing assembly 2; discharge ports 3 are provided at both ends of the tobacco conveying assembly 1, and the number and installation orientation of the tobacco packing assembly 2 correspond to the orientation of each discharge port 3 of the tobacco conveying assembly 1.

[0056] Through the cooperation of the tobacco conveying assembly 1 and the tobacco packing assembly 2, the present invention realizes the automation of the process of packing tobacco into the tobacco box 4, greatly reducing the labor intensity of manual packing and saving labor costs; at the same time, it also reduces human errors and errors, and improves the consistency, quality and efficiency of packing.

[0057] In this embodiment, the tobacco leaf packing assembly 2 includes a tobacco leaf box 4 with a tobacco leaf inlet 41 provided at the top and a tobacco leaf compaction module 5 provided above the tobacco leaf box 4; the tobacco leaf compaction module 5 includes a pressing block 51 and a pressing block driving part 52, and the pressing block driving part 52 is used to drive the pressing block 51 to enter from the tobacco leaf inlet 41 and compact the tobacco leaves in the tobacco leaf box 4.

[0058] Through the arrangement of the tobacco leaf compaction module 5 of the present invention, it can ensure that the tobacco leaves are fully compacted during the packing process, improving the packing density and stability; and it helps to reduce the scattering and waste of tobacco leaves during transportation.

[0059] In this embodiment, the tobacco leaf conveying assembly 1 includes a conveying housing 6, a conveying module 7 and a transverse movement module 8; the discharge ports 3 are provided at both ends of the conveying housing 6, the conveying module 7 is arranged inside the conveying housing 6 and conveys the tobacco leaves towards the discharge ports 3; the transverse movement module 8 is connected to the conveying housing 6 and is used to drive the conveying housing 6 to move towards the tobacco leaf packing assembly 1, so that the discharge ports 3 at both ends of the conveying housing 6 can be located above the tobacco leaf inlets 41 of the corresponding tobacco leaf packing assemblies 2. Furthermore, after the tobacco leaf box 4 in one of the tobacco leaf packing assemblies 2 is filled, the conveying housing 6 and the conveying module 7 are driven by the transverse movement module 8 to move towards another tobacco leaf packing assembly 2, and the tobacco leaves are conveyed to the tobacco leaf box 4 of this tobacco leaf packing through the conveying module 7, so that the filled tobacco leaf box 4 can be removed and replaced with a new empty tobacco leaf box 4. In this way, when the filled tobacco leaf box 4 is replaced with a new one, the double-station rapid tobacco leaf packing equipment of the present invention can also continuously carry out the packing work, improving the packing efficiency; at the same time, when the tobacco leaf compaction module 5 compacts the tobacco leaves in the tobacco leaf box 4, the conveying housing 6 and the conveying module 7 can be driven by the transverse movement module 8 to avoid interference with the tobacco leaf compaction module 5.

[0060] In an embodiment of the double-station rapid tobacco leaf packing equipment of the present invention, as Figure 6 and Figure 8 shown, the tobacco leaf conveying assembly 1 includes a conveying support 11, and the transverse movement module 8 includes a fixed part 81, a movable part 82 and a transverse movement driving part 83; the fixed part 81 is arranged on the conveying support 11, providing a stable installation foundation for the transverse movement module 8; the movable part 82 is movably connected to the fixed part 81, the transverse movement driving part 83 is arranged on the fixed part 81, and the movable end of the transverse movement driving part 83 cooperates with the movable part 82, thereby realizing the movable connection between the movable part 82 and the fixed part 81.

[0061] The conveying housing 6 is connected to the movable part 82 and moves towards the tobacco leaf packing assembly 2 under the drive of the transverse movement driving part 83; through the cooperation of the fixed part 81, the movable part 82 and the transverse movement driving part 83, the conveying housing 6 and the conveying module 7 are driven to move, so that while the tobacco leaf conveying assembly 1 realizes the efficient conveying of tobacco leaves, interference with the tobacco leaf compaction module 5 is avoided.

[0062] In an embodiment of the double-station rapid tobacco leaf packing equipment of the present invention, as Figure 8 shown, a slide rail 84 is provided on the fixed part 81, and a slider 85 is provided on the movable part 82. The slider 85 cooperates with the slide rail 84. Through the cooperation of the slide rail 84 and the slider 85, the movable part 82 can achieve precise and stable linear movement on the fixed part 81. Driven by the lateral movement driving part 83, the conveying housing 6 can accurately move to a predetermined position to achieve precise cooperation with the tobacco leaf packing assembly 2.

[0063] A rack 86 is provided on the conveying housing 6, and both ends of the rack 86 face the tobacco leaf packing assemblies 2 at both ends of the tobacco leaf conveying assembly 1; the lateral movement driving part 83 includes a lateral movement driving motor 87 and a lateral movement driving gear 88 provided on the fixed part 81. The lateral movement driving gear 88 is provided on the driving shaft of the lateral movement driving motor 87, and the lateral movement driving gear 88 meshes with the rack 86. The meshing between the gear and the rack 86 realizes efficient and reliable power transmission.

[0064] In the working state, the driving shaft of the lateral movement driving motor 87 can rotate in both forward and reverse directions to drive the driving gear to rotate in both forward and reverse directions, so as to realize the tobacco leaf conveying of the conveying housing 6 and the conveying module 7 driven by the lateral movement module 8 to the tobacco leaf packing assemblies 2 at both ends of the tobacco leaf conveying assembly 1 in a cycle; the rotation direction of the driving gear corresponds to the length direction of the rack 86; the length direction of the slide rail 84 corresponds to the length direction of the rack 86.

[0065] In an embodiment of the double-station rapid tobacco leaf packing equipment of the present invention, as Figure 6 , Figure 7 and Figure 9 shown, an installation space 61 is provided inside the conveying housing 6, and the conveying module 7 is arranged in the installation space 61.

[0066] The conveying module 7 includes a conveyor belt 71, rollers 72 and a conveying driving part 73; the conveyor belt 71 encloses a closed surrounding space 74, the rollers 72 are located inside the surrounding space 74 and abut against the inner wall of the conveyor belt 71, and both ends of the surrounding space 74 respectively correspond to the discharge ports 3.

[0067] In the present invention, through the cooperation of the conveyor belt 71 and the rollers 72, the tobacco leaf can be effectively conveyed under the action of the conveying module 7; the conveyor belt 71 encloses a closed surrounding space 74, providing a continuous conveying path for the tobacco leaf, and the rollers 72 abut against the inner wall of the conveyor belt 71, ensuring the stable operation of the conveyor belt 71, so as to realize the high-speed and continuous conveying of the tobacco leaf and improve the packing efficiency.

[0068] Moreover, the conveying drive unit 73 is connected to the roller 72 and drives the roller 72 to rotate in both forward and reverse directions; a feeding port 65 is further provided at the top of the conveying housing 6, and the orthographic projection of the feeding port 65 from top to bottom falls on the conveyor belt, thereby realizing the conveyance of cut tobacco.

[0069] It should be noted that the number of rollers 72 is at least two, and two rollers 72 are respectively located at both ends of the surrounding space 74, so that the contact surface between the conveyor belt 71 and the rollers 72 is larger, and thus the conveyor belt 71 can be better driven to move; at the same time, it can also support the conveyor belt 71, making its surface flat and easy to move and convey the cut tobacco.

[0070] In this embodiment, the conveying drive unit 73 includes a conveying drive motor, and the motor shaft of the conveying drive motor is connected to at least one roller 72 to drive it to rotate; when the cut tobacco conveying assembly 1 requires greater driving force, the number of conveying drive motors can be increased according to requirements.

[0071] In an embodiment of the double-station cut tobacco rapid boxing equipment of the present invention, as Figure 6 、 Figure 7 and Figure 9 shown, the conveying housing 6 includes side plates 62, a bottom plate 63 and a blanking hopper 64; the side plates 62 are arranged on both sides of the upper surface of the bottom plate 63, and the blanking hopper 64 is arranged at both ends of the side plates 62 and the bottom plate 63; the side plates 62, the bottom plate 63 and the blanking hopper 64 enclose an installation space 61.

[0072] The discharge port 3 is arranged at the bottom of the blanking hopper 64, and the horizontal height of the discharge port 3 is lower than the horizontal height of the side plate 62; the inner diameter of the blanking hopper 64 gradually decreases from top to the discharge port 3, and this structure helps to guide the cut tobacco to concentrate towards the discharge port 3 and accelerate the flow rate of the cut tobacco, so that the cut tobacco can flow smoothly when being conveyed to the discharge port 3, which can not only improve the conveying efficiency, but also reduce the blockage and retention of the cut tobacco during the conveying process.

[0073] Both ends of the surrounding space 74 are above the discharge port 3, so as to facilitate the conveyor belt 71 to transport the cut tobacco above the discharge port 3; the discharge port 3 is located at the bottom of the blanking hopper 64, and both ends of the surrounding space 74 are above the discharge port 3, which enables the cut tobacco to directly and accurately fall into the cut tobacco inlet 41 of the cut tobacco boxing assembly 2, reducing the scattering and waste of the cut tobacco during the conveying process and improving the boxing efficiency and accuracy.

[0074] In this embodiment, both ends of the roller 72 are rotatably connected to the side plates 62 on both sides of the bottom plate 63, and the motor shaft of the conveying drive motor is connected to the end of the roller 72 to drive the roller 72 to rotate.

[0075] Furthermore, the conveying housing 6 further includes guide plates 66 disposed at the feed inlet 65, and guide plates 66 are disposed on both side plates 62 on both sides of the bottom plate 63; one side of the guide plate 66 is connected to the side plate 62, and the other side of the guide plate 66 extends outward; the distance between the two guide plates 66 gradually decreases from the top to the bottom, so that when the cut tobacco enters the cut tobacco conveying assembly 1 from the feed inlet 65, it can prevent the cut tobacco from falling out as much as possible and causing waste.

[0076] In this embodiment, a retaining bar 67 is provided between each guide plate 66 or each side plate 62; the retaining bar 67 is horizontally disposed above the conveyor belt 71, and there is a certain distance between the retaining bar 67 and the upper surface of the conveyor belt 71; when the cut tobacco accumulates on the conveyor belt 71 after passing through the feed inlet 65, the accumulated cut tobacco can be spread out by the retaining bar 67, so that the cut tobacco can be loaded into the box more evenly.

[0077] In an embodiment of the double-station cut tobacco rapid boxing equipment of the present invention, as Figure 1 and Figure 2 shown, the cut tobacco boxing assembly 2 includes a boxing support 21, and the boxing support 21 surrounds to form a boxing space 22; a box body entrance and exit 23 is provided on the boxing support 21, and the cut tobacco box 4 can enter and exit the boxing space 22 through the entrance and exit; the cut tobacco compaction module 5 is disposed on the boxing support 21 and is within the boxing space 22; a blanking entrance and exit 24 is further provided on the boxing support 21, and the transverse movement module 8 drives the conveying housing 6 so that the end of the conveying housing 6 provided with the discharge port 3 enters the boxing space 22 and is above the cut tobacco inlet 41.

[0078] Through the setting of the boxing support 21 of the present invention, the cut tobacco compaction module 5 can be stably installed, and at the same time, it can protect the cut tobacco box 4 and the cut tobacco compaction module 5 disposed therein; at the same time, through the setting of the box body entrance and exit 23, the cut tobacco box 4 can be taken out of the boxing space 22 and replaced with a new one after being filled with cut tobacco; and the setting of the blanking entrance and exit 24 enables the end of the conveying housing 6 provided with the discharge port 3 to enter the boxing space 22 to convey cut tobacco to the cut tobacco box 4.

[0079] In an embodiment of the double-station cut tobacco rapid boxing equipment of the present invention, as Figure 4 and Figure 5As shown, the cut tobacco compacting module 5 includes two symmetrically arranged compacting brackets 53. Between the compacting brackets 53, there is a connecting rod 54 connecting the two. The top of the compacting bracket 53 is connected to the packing bracket 21, and the bottom of the compacting bracket 53 is connected to the pressing block 51. The compacting bracket 53 includes struts 55 and connectors 56 arranged crosswise. The connector 56 is arranged at the cross position of the struts 55 and is movably connected to the struts 55, so that the compacting bracket 53 can be expanded and contracted under the action of the pressing block driving part 52. When it is expanded, it can compact the cut tobacco in the cut tobacco box 4.

[0080] Both ends of the strut 55 are connected to the connecting rod 54. The symmetrically arranged struts 55 between the compacting brackets 53 are connected by the connecting rod 54. The pressing block driving part 52 uses a cylinder, which includes a cylinder barrel 57 and a piston rod 58. The cylinder barrel 57 is rotatably connected to the connecting rod 54 above the compacting bracket 53, and the piston rod 58 is rotatably connected to the connecting rod 54 below the compacting bracket 53.

[0081] The end of the strut 55 is rotatably connected between the compacting bracket 53 and the pressing block 51. The cut tobacco compacting module 5 uses two symmetrically arranged compacting brackets 53, which are connected together by the connecting rod 54, ensuring uniform distribution of the pressing force. The pressing block 51 at the bottom of the compacting bracket 53 can efficiently and uniformly compact the cut tobacco under the action of the driving part, thereby improving the filling density and neatness of the cut tobacco box 4.

[0082] In an embodiment of the double-station cut tobacco rapid packing equipment of the present invention, as Figure 4 shown, two crosswise struts 55 form a group of struts 55. The compacting bracket 53 includes at least one group of struts 55. When the number of groups of struts 55 in the compacting bracket 53 is two or more, adjacent groups of struts 55 are movably connected by an assembly rod 59.

[0083] Furthermore, the assembly rod 59 passes through the two struts 55 that need to be movably connected between adjacent groups of struts 55 and is rotatably connected to both of them, so as to enable the movable connection between the two struts 55. Each assembly rod 59, connecting rod 54, and connector 56 are parallel to each other, so as to realize the folding and unfolding of the compacting bracket 53 and then carry out the compacting work on the cut tobacco.

[0084] In the present invention, when the number of groups of struts 55 in the compacting bracket 53 is two or more, assembly blocks 60 rotatably connected to the cylinder barrel 57 and the piston rod 58 are provided at the mutually remote ends of the cylinder barrel 57 and the piston rod 58. The assembly blocks 60 are detachably connected to the connecting rod 54, so that people can select according to the number of groups of struts 55 and the amount of cut tobacco to be loaded in the cut tobacco box 4, and make the assembly blocks 60 be connected to the connecting rod 54 in the corresponding group of struts 55 according to actual needs.

[0085] In an embodiment of the double-station rapid tobacco batching and packing equipment of the present invention, as Figure 2 shown, the tobacco batching and packing assembly 2 further includes a platform scale 9.

[0086] The platform scale 9 includes a housing 91 and a weighing part 92 arranged on the housing 91; the packing support 21 is arranged on the housing 91, and when the tobacco batching box 4 is in the packing space 22, it is located on the weighing part 92; the setting of the platform scale 9 enables the tobacco batching and packing assembly 2 to monitor the weight of the tobacco batching box 4 in real time during the packing process.

[0087] The present invention weighs the tobacco batching box 4 through the weighing part 92, which can ensure that the amount of tobacco in each tobacco batching box 4 reaches the preset standard, realizing precise control; it helps to improve the consistency and stability of product quality.

[0088] It should be noted that other technical solutions of the present invention belong to the prior art and will not be elaborated herein.

[0089] Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and not for limiting the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A double-station tobacco rapid packing equipment, characterized in that: include: A tobacco conveying assembly and a tobacco box assembly; both ends of the tobacco conveying assembly are provided with discharge ports, and the number and arrangement orientation of the tobacco box assemblies correspond to the orientation of each discharge port of the tobacco conveying assembly; The tobacco packing assembly comprises a tobacco box with a tobacco inlet at the top and a tobacco compacting module arranged above the tobacco box; the tobacco compacting module comprises a pressing block and a pressing block driving unit, the pressing block driving unit is used to drive the pressing block to enter from the tobacco inlet and compact the tobacco in the tobacco box; The tobacco conveying assembly includes a conveying shell, a conveying module and a transverse movement module; the discharge port is arranged at both ends of the conveying shell, and the conveying module is arranged in the conveying shell to convey the tobacco toward the discharge port; the transverse movement module is connected to the conveying shell, and is used to drive the conveying shell to move toward the tobacco conveying assembly, so that the discharge ports at both ends of the conveying shell are located above the tobacco inlet corresponding to the tobacco packing assembly.

2. The double-station tobacco rapid packing equipment according to claim 1 is characterized in that: The tobacco delivery assembly comprises a delivery bracket; The transverse movement module includes a fixed part, a movable part and a transverse movement driving part; the fixed part is arranged on the conveying bracket, the movable part is movably connected to the fixed part, the transverse movement driving part is arranged on the fixed part, and the movable end of the transverse movement driving part cooperates with the movable part to realize the movable connection between the movable part and the fixed part; the conveying shell is connected to the movable part.

3. The double-station tobacco rapid packing equipment according to claim 2 is characterized in that: The fixed part is provided with a slide rail, the movable part is provided with a slider, and the slider cooperates with the slide rail; a rack is provided on the conveying shell, and the two ends of the rack are respectively directed toward the tobacco boxing assemblies at the two ends of the tobacco conveying assembly; The transverse driving part comprises a transverse driving motor and a transverse driving gear arranged on the fixing part, wherein the transverse driving gear is arranged on the driving shaft of the transverse driving motor, and the transverse driving gear is meshed with the rack; In the working state, the driving shaft of the transverse driving motor rotates in forward and reverse directions to drive the driving gear to rotate in forward and reverse directions; the rotation direction of the driving gear corresponds to the length direction of the rack; the length direction of the slide rail corresponds to the length direction of the rack.

4. The double-station tobacco rapid packing equipment according to claim 1 is characterized in that: An installation space is provided in the conveying shell, and the conveying module is arranged in the installation space; The conveying module includes a conveyor belt, a roller and a conveying drive unit; the conveyor belt forms a closed-loop surrounding space, the roller is located in the surrounding space and abuts against the inner wall of the conveyor belt, and the two ends of the surrounding space are respectively arranged corresponding to the discharge ports; the conveying drive unit is connected to the roller and is used to drive the roller to rotate in forward and reverse directions; a feed port is also provided on the top of the conveying shell, and the projection of the feed port falls on the belt.

5. The double-station tobacco rapid packing equipment according to claim 4 is characterized in that: The conveying shell includes side plates, a bottom plate and a lower hopper; the side plates are arranged on both sides of the upper surface of the bottom plate, and the lower hopper is arranged at both ends of the side plates and the bottom plate; the side plates, the bottom plate and the lower hopper surround and form an installation space; the discharge port is arranged at the bottom of the lower hopper, and the horizontal height of the discharge port is lower than the horizontal height of the side plates; the inner diameter of the lower hopper gradually decreases from the top to the discharge port; the two ends of the surrounding space are above the discharge port.

6. The double-station tobacco rapid packing equipment according to claim 1 is characterized in that: The tobacco packing assembly comprises a packing support, and the packing support surrounds and forms a packing space; The packing bracket is provided with a box entrance and exit so that the tobacco box can be arranged in the packing space through the entrance and exit; the tobacco compacting module is arranged on the packing bracket and is located in the packing space; the packing bracket is also provided with a material discharge entrance and exit for the transverse movement module to drive the conveying shell so that the end of the conveying shell with the discharge port is entered into the packing space and is located above the tobacco entrance.

7. The double-station tobacco rapid packing equipment according to claim 6 is characterized in that: The tobacco compacting module comprises two symmetrically arranged compacting brackets, a connecting rod connecting the two compacting brackets is arranged between the two compacting brackets, the top of the compacting bracket is connected to the boxing bracket, and the bottom of the compacting bracket is connected to the pressing block; The compaction bracket includes cross-arranged support rods and connectors; the connectors are arranged at the cross position of the support rods and are movably connected to the support rods; both ends of the support rods are connected to the connecting rods; the symmetrical support rods between the two compaction brackets are connected by the connecting rods; The block driving part adopts a cylinder, which includes a cylinder barrel and a piston rod. The cylinder barrel is rotatably connected to the connecting rod above the compaction bracket, and the piston rod is rotatably connected to the connecting rod below the compaction bracket; the end of the support rod is rotatably connected to the compaction bracket and the block.

8. The double-station tobacco rapid packing equipment according to claim 7 is characterized in that: Two mutually intersecting support rods form a support rod group; the compaction support includes at least one support rod group; when the number of support rod groups in the compaction support is two or more, adjacent support rod groups are movably connected through assembly rods.

9. The double-station tobacco rapid packing equipment according to claim 8 is characterized in that: The assembly rod passes through two support rods that need to be movably connected between adjacent support rod groups, and is rotatably connected with the two support rods; the assembly rod, the connecting rod and the connecting piece are parallel to each other.

10. The double-station tobacco rapid packing equipment according to claim 6, characterized in that: The tobacco box packing assembly also includes a floor scale; the floor scale includes a shell and a weighing part arranged on the shell; the boxing bracket is arranged on the shell, and the tobacco box is located on the weighing part when it is in the boxing space.

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