An automatic unclamping device for cigarette clips

Abstract

This invention discloses an automatic unclamping device for cigarette clips, comprising: a main body; a lifting assembly detachably connected to an upper rod, capable of disassembling or assembling the upper rod from the cigarette clip main body; an unlocking and positioning mechanism installed on the main body for unlocking the locking element and positioning the cigarette clip; a conveying mechanism installed on the main body for carrying and conveying tobacco leaves; and a control system installed on the main body, coupled to the lifting assembly, the unlocking and positioning mechanism, and the conveying mechanism. The automatic unclamping device for cigarette clips provided by this invention can automatically position, unlock, disassemble, and assemble the cigarette clips, while also enabling automatic collection of tobacco leaves, improving the recycling efficiency of the tobacco leaves and the cigarette clips, and reducing the labor intensity of workers.

Description

Technical Field

[0001] This invention relates to the fields of tobacco agriculture and logistics technology, and in particular to an automatic unclamping device for cigarette clips. Background Technology

[0002] Currently, tobacco farmers collect wet tobacco leaves from the fields, then manually lay them on a rapid tobacco weaving table to complete the weaving process. After that, the leaves are placed in a dense electric curing room for dehydration treatment.

[0003] In existing technologies, after the tobacco leaves are cured, manual operations are required to complete tasks such as unbinding the tobacco clips, removing the tobacco leaves, assembling the tobacco clips, and collecting and processing the finished tobacco leaves and tobacco clips. However, since the tobacco-making process using tobacco clips as tools is widely used in tobacco stations, the disassembly of the tobacco clips, the collection of tobacco leaves after initial curing, and the assembly and recycling of the tobacco clips still require manual operation, resulting in a large number of personnel and low efficiency.

[0004] Therefore, how to achieve automatic assembly and disassembly of cigarette clips and reduce labor is a technical problem that needs to be solved by those skilled in the art. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic unclamping device for cigarette clips, which can effectively improve the efficiency of cigarette clip assembly and disassembly and effectively reduce labor costs.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An automatic unclamping device for cigarette clips is applied to cigarette clips. The cigarette clip includes a clip body and an upper rod, wherein the upper rod is detachably mounted on the clip body via a locking element; comprising:

[0008] Equipment body;

[0009] The lifting assembly is detachably connected to the upper rod, and can drive the upper rod to be separated or assembled from the cigarette clip body;

[0010] An unlocking and positioning mechanism is installed on the main body of the device to unlock the locking element and position the cigarette clip;

[0011] A conveying mechanism, installed on the main body of the equipment, is used to carry and convey tobacco leaves;

[0012] The control system is installed on the main body of the equipment and is coupled to the lifting assembly, the unlocking and positioning mechanism and the conveying mechanism.

[0013] On one hand, the lifting assembly includes:

[0014] The clamping mechanism is detachably connected to the upper rod.

[0015] A lifting mechanism is installed on the main body of the equipment; the lifting mechanism includes a lifting mounting frame, a lifting drive component, and a clamping mechanism connector. One end of the lifting drive component is installed on the lifting mounting frame, and the other end is connected to the clamping mechanism connector. The clamping mechanism is installed on the clamping mechanism connector.

[0016] On the other hand, the lifting mechanism also includes a lifting support plate and several guide rails. The lifting support plate is provided with several guide holes. The lifting support plate is installed in the middle of the lifting installation frame. One end of the guide rail is connected to the clamping mechanism connector, and the other end is movably connected to the guide hole.

[0017] On the other hand, it also includes a material discharge baffle, which is installed on the side of the lifting mounting frame near the conveying mechanism.

[0018] On the other hand, the bottom of the lifting and mounting frame is also provided with a front baffle and a rear baffle, and the front baffle and the rear baffle form a receiving space for inserting the cigarette clip.

[0019] On the other hand, the conveying mechanism includes a conveyor frame, a drive roller, a drive roller mounting base, a conveyor belt, a driven roller, a driven roller mounting adjustment base assembly, and a conveyor line mounting base; the drive roller is mounted on the conveyor frame via the drive roller mounting base, the driven roller is mounted on the conveyor frame via the driven roller mounting adjustment base assembly, the conveyor belt is arranged around the drive roller and the driven roller, and the conveyor frame is mounted on the main body of the equipment via the conveyor line mounting base; furthermore, the position of the driven roller on the driven roller mounting adjustment base assembly is adjustable.

[0020] On the other hand, the unlocking and positioning mechanism includes:

[0021] Positioning drive components;

[0022] A connecting plate, the first end of which is mounted on the movable end of the positioning drive component;

[0023] A locking top block is installed at the second end of the connecting plate. The locking top block can move with the connecting plate to abut against the locking member in order to unlock the locking member and position the cigarette clip body.

[0024] On the other hand, it also includes:

[0025] A forward and backward traveling mechanism is installed on the main body of the equipment, and a lifting component is installed on the forward and backward traveling mechanism. The forward and backward traveling mechanism can drive the lifting component to move in a direction closer to or away from the conveying mechanism.

[0026] On the other hand, the forward and backward traveling mechanism includes a mounting plate, a linear module, and a guide rail slider. The mounting plate is disposed on the main body of the equipment. The middle part of the lifting component is mounted on the linear module, and the two sides of the lifting component are connected to the guide rail slider.

[0027] On the other hand, it also includes a buffer plate, which is installed on the main body of the equipment and located below the lifting assembly;

[0028] The buffer plate is inclined, with its upper end connected to the table surface of the main body of the equipment and its lower end extending to the recycling area of ​​the main body of the equipment.

[0029] The forward and backward traveling mechanism is provided with a cigarette clip disassembly position, a cigarette clip assembly position, and a cigarette clip unloading position in sequence from the side closer to the conveying mechanism to the side away from the conveying mechanism;

[0030] When the forward and backward traveling mechanism is located at the cigarette clip splitting position and the cigarette clip assembly position, the cigarette clip is on the table of the main body of the equipment. When the forward and backward traveling mechanism is located at the cigarette clip unloading position, the cigarette clip slides down along the buffer plate.

[0031] The automatic unclamping device for cigarette clips provided by this invention is applied to cigarette clips. The cigarette clip includes a cigarette clip body and an upper rod, the upper rod being detachably mounted on the cigarette clip body via a locking member. The device includes: a main body; a lifting assembly detachably connected to the upper rod, capable of disassembling or assembling the upper rod from the cigarette clip body; an unlocking and positioning mechanism mounted on the main body for unlocking the locking member and positioning the cigarette clip; a conveying mechanism mounted on the main body for carrying and conveying tobacco leaves; and a control system mounted on the main body and coupled to the lifting assembly, the unlocking and positioning mechanism, and the conveying mechanism. The automatic unclamping device for cigarette clips provided by this invention, through the lifting component, can drive the upper rod to separate or assemble from the cigarette clip body; through the unlocking and positioning mechanism, it can not only position the cigarette clip, ensuring that the lifting component accurately connects to the upper rod, but also unlock the upper rod, allowing it to smoothly separate from the cigarette clip body; through the conveying mechanism, after the cigarette clip is disassembled, the tobacco leaves located between the upper rod and the cigarette clip body fall onto the conveying mechanism, thereby realizing the transportation of the tobacco leaves; through the control system, it can complete the automatic positioning, automatic unlocking, automatic disassembly, and automatic assembly of the cigarette clip, while also realizing the automatic collection of tobacco leaves, improving the recycling efficiency of tobacco leaves and cigarette clips, and reducing the labor intensity of workers. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of a specific embodiment of the automatic unclamping device for cigarette clips provided by the present invention.

[0034] Figure 2 for Figure 1 A schematic diagram of the structure of the cigarette clip in the automatic unclamping device shown;

[0035] Figure 3 for Figure 1 A schematic diagram of the front-to-back traveling mechanism in the automatic unclamping device for cigarette clips shown;

[0036] Figure 4 for Figure 1 A schematic diagram of the lifting mechanism in the automatic unclamping device for cigarette clips shown.

[0037] Figure 5 for Figure 1 A schematic diagram of the unlocking and positioning mechanism in the automatic unclamping device for cigarette clips shown.

[0038] Figure 6 for Figure 1 A schematic diagram of the clamping mechanism in the automatic unclamping device for cigarette clips shown.

[0039] Figure 7 for Figure 1 The diagram shows the structure of the conveying mechanism in the automatic unclamping device for cigarette clips.

[0040] Figure label:

[0041] 1-Main body of the equipment; 1-1-Tabletop; 2-Cigarette clip; 3-Forward and backward traveling mechanism; 4-Lifting mechanism; 5-Discharge baffle; 6-Clamping mechanism; 7-Unlocking and positioning mechanism; 8-Conveying mechanism; 9-Control system; 10-Buffer plate; 11-Upper rod; 12-Cigarette clip main body; 13-Locking component; 14-Mounting plate; 15-Linear module; 16-Guide rail slider; 17-Lifting mounting frame; 17-1-Lifting support plate; 18-Lifting drive Moving parts; 19-Guide rail; 20-Drag chain; 21-Clamping mechanism connector; 22-Rear baffle; 23-Front baffle; 24-Positioning drive component; 25-Connecting plate; 26-Locking top block; 27-Gripper drive component; 28-Gripper; 29-Conveyor frame; 30-Drive roller mounting base; 31-Drive roller; 32-Conveyor belt; 33-Driven roller; 34-Driven roller mounting and adjusting seat assembly; 35-Conveyor line mounting base. Detailed Implementation

[0042] The core of this invention is to provide an automatic unclamping device for cigarette clips, which can automate the processes of disassembling cigarette clips, taking tobacco leaves, assembling cigarette clips, collecting cigarette clips, and collecting tobacco leaves.

[0043] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] Please refer to Figures 1 to 7 , Figure 1 This is a schematic diagram of a specific embodiment of the automatic unclamping device for cigarette clips provided by the present invention. Figure 2 for Figure 1 A schematic diagram of the structure of the cigarette clip in the automatic unclamping device shown; Figure 3 for Figure 1A schematic diagram of the front-to-back traveling mechanism in the automatic unclamping device for cigarette clips shown; Figure 4 for Figure 1 A schematic diagram of the lifting mechanism in the automatic unclamping device for cigarette clips shown. Figure 5 for Figure 1 A schematic diagram of the unlocking and positioning mechanism in the automatic unclamping device for cigarette clips shown. Figure 6 for Figure 1 A schematic diagram of the clamping mechanism in the automatic unclamping device for cigarette clips shown. Figure 7 for Figure 1 The diagram shows the structure of the conveying mechanism in the automatic unclamping device for cigarette clips.

[0045] In this embodiment, the automatic unclamping device for the cigarette clip 2 is used for the automatic disassembly, assembly and recycling of the cigarette clip 2; the cigarette clip 2 includes a cigarette clip body 12 and an upper rod 11, and the upper rod 11 is detachably mounted on the cigarette clip body 12 by a locking member 13;

[0046] The automatic unclamping device for cigarette clips includes:

[0047] Equipment body 1;

[0048] The lifting assembly is detachably connected to the upper rod 11, which can drive the upper rod 11 to be separated or assembled from the cigarette clip body 12.

[0049] The unlocking and positioning mechanism 7 is installed on the main body 1 of the equipment and is used to unlock the locking part 13 of the cigarette clip 2 and position the cigarette clip 2.

[0050] The conveying mechanism 8 is installed on the main body of the equipment 1 and is used to carry and convey tobacco leaves;

[0051] The control system 9 is installed on the main body 1 of the equipment and is coupled to the lifting assembly, the unlocking and positioning mechanism 7 and the conveying mechanism 8.

[0052] Specifically, tobacco farmers often use tobacco clips 2 as tools for placing tobacco leaves into the curing barn. The function of tobacco clips 2 is to hold the tobacco leaves and fix them in multiple layers and rows for curing in the curing barn. The tobacco stems are clamped between the tobacco clip body 12 and the upper rod 11. When the upper rod 11 separates from the tobacco clip body 12, the tobacco leaves will fall onto the conveying mechanism 8. Then, the upper rod 11 and the tobacco clip body 12 are reassembled and collected from the side away from the conveying mechanism 8. The main body 1 of the equipment plays a major supporting role. The conveying mechanism 8 is installed on one side of the main body 1. The bottom cavity on the other side of the main body 1 can be equipped with a material frame for collecting tobacco clips 2. The control system 9 is an electrical control system installed on the main body 1 and is used to control the operation of each coupled device according to the set program.

[0053] This automatic unclamping device, through the lifting component, can separate or assemble the upper rod 11 from the cigarette clip body 12; through the unlocking and positioning mechanism 7, it can not only position the cigarette clip 2 to ensure the lifting component accurately connects to the upper rod 11, but also unlock the upper rod 11, allowing it to smoothly separate from the cigarette clip body 12; through the conveying mechanism 8, after the cigarette clip 2 is disassembled, the tobacco leaves located between the upper rod 11 and the cigarette clip body 12 fall onto the conveying mechanism 8, thereby realizing the transportation of tobacco leaves; through the control system 9, it can complete the automatic positioning, automatic unlocking, automatic disassembly and automatic assembly of the cigarette clip 2, and at the same time realize the automatic collection of tobacco leaves, improve the recycling efficiency of tobacco leaves and cigarette clip 2, and reduce the labor intensity of workers.

[0054] In some embodiments, the lifting assembly includes:

[0055] The clamping mechanism 6 is detachably connected to the upper rod 11. Specifically, when it is necessary to separate the upper rod 11, the clamping mechanism 6 is fixedly connected to the upper rod 11. When the tobacco leaves fall and the cigarette clip 2 needs to be retrieved, the clamping mechanism 6 resets the upper rod 11 and releases the upper rod 11, so that the assembled cigarette clip 2 can fall and be retrieved.

[0056] In some embodiments, the lifting assembly further includes:

[0057] A lifting mechanism 4 is installed on the equipment body 1. The lifting mechanism 4 includes a lifting mounting frame 17, a lifting drive component 18, and a clamping mechanism connector 21. One end of the lifting drive component 18 is mounted on the lifting mounting frame 17, and the other end is connected to the clamping mechanism connector 21. The clamping mechanism 6 is mounted on the clamping mechanism connector 21. Specifically, the lifting mechanism 4 drives the clamping mechanism 6 to move up and down. The lifting mounting frame 17 is preferably a square frame. The lifting drive component 18 and the clamping mechanism connector 21 are both located within the lifting mounting frame 17. The lifting mounting frame 17 is installed on the equipment body 1 and provides support for the fixed parts of the lifting assembly. The clamping mechanism connector 21 is preferably plate-shaped for easy connection to the clamping mechanism 6 and smooth movement.

[0058] In some embodiments, the lifting mechanism 4 further includes a lifting support plate 17-1 and several guide rails 19. The lifting support plate 17-1 is provided with several guide holes. The lifting support plate 17-1 is installed in the middle of the lifting mounting frame 17. One end of the guide rail 19 is connected to the clamping mechanism connector 21, and the other end is movably connected to the guide hole. Specifically, the lifting drive component 18 can be a lifting cylinder. The lifting drive component 18 drives the clamping mechanism connector 21 and the clamping mechanism 6 to rise and fall, realizing the separation of the upper rod 11, the cigarette clip body 12, and the tobacco leaves, or the assembly control of the upper rod 11 and the cigarette clip body 12. Furthermore, the lifting support plate 17-1 is located in the middle of the lifting mounting frame 17. One end of the fixed part of the lifting drive component 18 is connected to the inner top of the lifting mounting frame 17, and the other end is connected to the lifting support plate 17-1, which can stably support the fixed part of the lifting drive component 18. The guide rail 19 can limit the lifting direction of the clamping mechanism connector 21, thereby ensuring the positional accuracy of the clamping mechanism 6. Preferably, there are at least four guide rails 19, and the clamping mechanism connector 21 is preferably a square plate. The guide rails 19 are set at the four corners of the clamping mechanism connector 21 to ensure the stability of the clamping mechanism connector 21 when it rises and falls. Furthermore, a drag chain 20 is also provided between the lifting support plate 17-1 and the clamping mechanism connector 21 to facilitate the installation of cables.

[0059] In some embodiments, the clamping mechanism 6 includes a gripper 28 and a gripper drive component 27. One end of the gripper drive component 27 is connected to the gripper 28, and the other end is connected to the lifting mechanism 4. The gripper drive component 27 can drive the gripper 28 to open and close, so as to release or clamp the upper rod 11. Specifically, the clamping mechanism 6 is installed on the lifting mechanism 4, and at least two sets can be provided to realize the clamping and material handling of the upper rod 11 and the release control.

[0060] In some embodiments, a discharge baffle 5 is also included, which is installed on the side of the lifting and mounting frame 17 near the conveying mechanism 8. Specifically, the discharge baffle 5 is installed on the lifting and mounting frame 17, and the discharge baffle 5 can stop the tobacco leaves that are still hanging on the upper rod 11 after being unclamped from falling down, thereby separating the tobacco leaves from the upper rod 11.

[0061] In some embodiments, the bottom of the lifting and mounting frame 17 is also provided with a front baffle 23 and a rear baffle 22, forming a receiving space for inserting the cigarette clip 2. Specifically, the front baffle 23 is located on the side of the lifting and mounting frame 17 closer to the conveying mechanism 8, and the rear baffle 22 is located on the side of the lifting and mounting frame 17 away from the conveying mechanism 8. The front baffle 23 and the rear baffle 22 can restrict the cigarette clip 2 in the front-back direction. Furthermore, when the upper rod 11 is reassembled with the cigarette clip body 12, the clamping mechanism 6 will release the upper rod 11. At this time, during the back-and-forth movement of the lifting and mounting frame 17, the action of the front baffle 23 and the rear baffle 2 can drive the cigarette clip 2 to move horizontally and fall into the material frame.

[0062] In some embodiments, the conveying mechanism 8 includes a conveyor frame 29, a drive roller 31, a drive roller mounting base 30, a conveyor belt 32, a driven roller 33, a driven roller mounting adjustment base assembly 34, and a conveyor line mounting base 35. The drive roller 31 is mounted on the conveyor frame 29 via the drive roller mounting base 30, and the driven roller 33 is mounted on the conveyor frame 29 via the driven roller mounting adjustment base assembly 34. The conveyor belt 32 is arranged around the drive roller 31 and the driven roller 33. The conveyor frame 29 is mounted on the equipment body 1 via the conveyor line mounting base 35. Furthermore, the position of the driven roller 33 on the driven roller mounting adjustment base assembly 34 is adjustable. Specifically, the conveying mechanism 8 is used to convey tobacco leaves that fall from the tobacco clips 2 to a collection frame or to dock with other work points. Furthermore, the driven roller mounting adjustment seat assembly 34 includes a mounting block with a strip-shaped hole. The roller shaft of the driven roller 33 is located in the strip-shaped hole and its position in the strip-shaped hole can be adjusted as needed to change the tension of the conveyor belt 32. The driven roller mounting adjustment seat assembly 34 also includes fasteners for locking the relative position of the roller shaft of the driven roller 33 and the strip-shaped hole to ensure the stability of the conveyor belt 32 during operation.

[0063] In some implementations, the unlocking positioning mechanism 7 includes:

[0064] Positioning drive component 24;

[0065] Connecting plate 25, the first end of which is mounted on the movable end of positioning drive component 24;

[0066] The locking top block 26 is installed at the second end of the connecting plate 25. The locking top block 26 can move with the connecting plate 25 to abut against the locking member 13 to unlock the locking member 13 of the cigarette clip 2 and position the cigarette clip body 12. Specifically, the positioning drive component 24 is a guide rail 19 cylinder, which is used to limit the extension and retraction direction of the cylinder, thereby ensuring the driving direction of the connecting plate 25, so as to ensure that the locking top block 26 can accurately approach the locking member 13.

[0067] Furthermore, two sets of the unlocking and positioning mechanism 7 are installed on the lifting and mounting frame 17, corresponding to the horizontal sides of the cigarette clip 2 respectively. The locking member top block 26 is moved by the telescopic drive of the positioning drive component 24 to control the unlocking and positioning mechanism 7 to unlock the locking member 13. It should be noted that the locking member 13 is generally a buckle. The left and right sides of the cigarette clip body 12 are provided with grooves, and the buckle is located in the grooves. The upper rod 11 can be unlocked by pressing the buckle. For example, spring pieces can be provided at both ends of the upper cover. The setting of the locking member top block 26 can not only unlock the locking member 13, but also achieve the positioning of the cigarette clip 2 by cooperating with the groove.

[0068] In some implementations, it also includes:

[0069] The forward and backward traveling mechanism 3 is installed on the main body 1 of the equipment. The lifting component is installed on the forward and backward traveling mechanism 3. The forward and backward traveling mechanism 3 can drive the lifting component to move in the direction of approaching or moving away from the conveying mechanism 8. Specifically, the forward and backward traveling mechanism 3 is used to drive the lifting mechanism 4, the material dropping baffle 5, the clamping mechanism 6, and the unlocking and positioning mechanism 7 to move in the forward and backward direction, that is, in the direction of approaching or moving away from the conveying mechanism 8, so as to realize the separation of the tobacco leaves and the tobacco clip 2 after unclamping and falling on the conveying mechanism 8, and to prevent the tobacco stems from being clamped when the tobacco clip body 12 is assembled with the upper rod 11.

[0070] In some embodiments, the forward and backward traveling mechanism 3 includes a mounting plate 14, a linear module 15, and a guide rail slider 16. The mounting plate 14 is disposed on the main body 1 of the equipment. The middle part of the lifting component is mounted on the linear module 15, and the two sides of the lifting component are connected to the guide rail slider 16. Specifically, the guide rail slider 16 includes a guide rail 19 and a slider. The slider can slide along the guide rail 19. The guide rail 19 is disposed at the bottom of the mounting plate 14, and the slider is mounted on the top of the lifting mounting frame 17 to ensure the smooth forward and backward movement of the lifting mounting frame 17.

[0071] In some embodiments, a buffer plate 10 is also included. The buffer plate 10 is installed on the main body 1 of the equipment and is located below the lifting assembly. Specifically, the buffer plate 10 is fixed on the main body 1 of the equipment so that the assembled cigarette clip 2 falls from the table 1-1 of the main body 1 due to its own weight and falls into the material frame at the bottom of the main body 1 of the equipment.

[0072] In some embodiments, the buffer plate 10 is inclined, with its upper end connected to the table surface 1-1 of the equipment body 1 and its lower end extending to the recycling point of the equipment body 1.

[0073] The front and rear traveling mechanism 3 is provided with a disassembly position for the cigarette clip 2, an assembly position for the cigarette clip 2, and a discharge position for the cigarette clip 2 in sequence from the side closest to the conveying mechanism 8 to the side away from the conveying mechanism 8;

[0074] When the forward and backward walking mechanism 3 is in the disassembly position and assembly position of the cigarette clip 2, the cigarette clip 2 is on the table 1-1 of the main body 1 of the equipment. When the forward and backward walking mechanism 3 is in the unloading position of the cigarette clip 2, the cigarette clip 2 slides down along the buffer plate 10.

[0075] In one specific embodiment, the forward and backward traveling mechanism 3 stops at three positions in its traveling direction: the foremost position, the middle position, and the end position. When the forward and backward traveling mechanism 3 is at the foremost position, that is, when it is in the disassembly position of the cigarette clip 2, the positioning and unlocking mechanism is connected to the cigarette clip 2, unlocking the upper rod 11 and fixing the cigarette clip body 12. At this time, the forward and backward traveling mechanism 3 approaches the conveying mechanism 8, which can complete the disassembly of the cigarette clip 2, and the cigarette clip 2 is placed on the platform 1-1 of the equipment body 1. When the forward and backward traveling mechanism 3 is in the disassembly position... When in the middle position, i.e., when the front and rear walking mechanism 3 is in the assembly position of the cigarette clip 2, the clamping mechanism 6 resets the upper rod 11. At this time, the positioning unlocking mechanism is released, and the upper rod 11 is engaged with the cigarette clip body 12 again, thus completing the assembly of the cigarette clip 2. The cigarette clip 2 is on the platform 1-1 of the equipment body 1. When the front and rear walking mechanism 3 is at the end, under the restriction of the front baffle 23 and the rear baffle 22, the cigarette clip 2 moves backward, separates from the platform 1-1 of the equipment body 1, and slides down along the buffer plate 10, thus completing the dropping and collection of the cigarette clip 2.

[0076] In one specific embodiment, the automatic unclamping device for the tobacco clip includes a main body 1, a tobacco clip 2, a forward and backward traveling mechanism 3, a lifting mechanism 4, a material discharge baffle 5, a clamping mechanism 6, an unlocking and positioning mechanism 7, a conveying mechanism 8, a control system 9, and a buffer plate 10. This automates the processes of disassembling the tobacco clip 2, removing the pre-cured tobacco leaves, assembling the tobacco clip 2, collecting the tobacco clip 2, and collecting the tobacco leaves. The forward and backward traveling mechanism 3 drives the lifting mechanism 4, the material discharge baffle 5, the clamping mechanism 6, and the unlocking and positioning mechanism 7 to move forward and backward, separating the tobacco leaves that fall onto the conveying mechanism 8 after unclamping from the tobacco clip 2. The forward and backward traveling mechanism 3 stops at three positions in its traveling direction to complete the disassembly, assembly, and collection of the tobacco clip 2, respectively. The lifting mechanism 4 drives the clamping mechanism connector 21 and the clamping mechanism 6 to rise and fall, achieving the vertical separation or combination control of the upper rod 11, the tobacco clip main body 12, and the tobacco leaves. The tobacco leaves still hanging on the upper rod 11 after being unclamped are stopped down by the discharge baffle 5, thus separating the tobacco leaves from the upper rod 11. The clamping mechanism 6 controls the clamping and releasing of the upper rod 11. The unlocking and positioning mechanism 7 controls the extension and retraction of the connecting plate 25, thereby unlocking and positioning the locking part 13. The conveying mechanism 8 transports the tobacco leaves into the collection frame or to other work points. The control system 9 controls each piece of equipment to operate according to the set program. The assembled tobacco clips 2 fall from the platform 1-1 of the main body 1 due to their own weight via the buffer plate 10 and slide into the lower frame of the main body 1.

[0077] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0078] The automatic unclamping device for cigarette clips provided by this invention has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this invention. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core ideas of this invention. It should be noted that those skilled in the art can make various improvements and modifications to this invention without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this invention.

Claims

1. An automatic unclamping device for a cigarette clip, applied to a cigarette clip (2), the cigarette clip (2) comprising a cigarette clip body (12) and an upper rod (11), the upper rod (11) being detachably mounted on the cigarette clip body (12) via a locking member (13); characterized in that, include: Equipment body (1); The lifting assembly is detachably connected to the upper rod (11) and can drive the upper rod (11) to be separated or assembled from the cigarette clip body (12); The unlocking and positioning mechanism (7) is installed on the main body (1) of the device and is used to unlock the locking member (13) and position the cigarette clip (2). A conveying mechanism (8) is installed on the main body of the equipment (1) and is used to carry and convey tobacco leaves; The control system (9) is installed on the main body of the equipment (1) and is coupled to the lifting assembly, the unlocking and positioning mechanism (7) and the conveying mechanism (8). The unlocking and positioning mechanism (7) includes: Positioning drive component (24); A connecting plate (25), the first end of which is mounted on the movable end of the positioning drive component (24); The locking top block (26) is installed at the second end of the connecting plate (25). The locking top block (26) can move with the connecting plate (25) to abut against the locking member (13) to unlock the locking member (13) and position the cigarette clip body (12).

2. The automatic unclamping device for cigarette clips according to claim 1, characterized in that, The lifting assembly includes: The clamping mechanism (6) is detachably connected to the upper rod (11); A lifting mechanism (4) is installed on the main body (1) of the equipment. The lifting mechanism (4) includes a lifting mounting frame (17), a lifting drive component (18), and a clamping mechanism connector (21). One end of the lifting drive component (18) is installed on the lifting mounting frame (17), and the other end is connected to the clamping mechanism connector (21). The clamping mechanism (6) is installed on the clamping mechanism connector (21).

3. The automatic unclamping device for cigarette clips according to claim 2, characterized in that, The lifting mechanism (4) also includes a lifting support plate (17-1) and several guide rails. The lifting support plate (17-1) is provided with several guide holes. The lifting support plate (17-1) is installed in the middle of the lifting installation frame (17). One end of the guide rail is connected to the clamping mechanism connector (21), and the other end is movably connected to the guide hole.

4. The automatic unclamping device for cigarette clips according to claim 2, characterized in that, It also includes a material drop baffle (5), which is installed on the side of the lifting mounting frame (17) near the conveying mechanism (8).

5. The automatic unclamping device for cigarette clips according to claim 2, characterized in that, The bottom of the lifting mounting frame (17) is also provided with a front baffle (23) and a rear baffle (22), and a receiving space is formed between the front baffle (23) and the rear baffle (22) for inserting the cigarette clip (2).

6. The automatic unclamping device for cigarette clips according to claim 1, characterized in that, The conveying mechanism (8) includes a conveyor frame (29), a drive roller (31), a drive roller mounting base (30), a conveyor belt (32), a driven roller (33), a driven roller mounting adjustment base assembly (34), and a conveyor mounting base (35). The drive roller (31) is mounted on the conveyor frame (29) via the drive roller mounting base (30), and the driven roller (33) is mounted on the conveyor frame (29) via the driven roller mounting adjustment base assembly (34). The conveyor belt (32) is arranged around the drive roller (31) and the driven roller (33). The conveyor frame (29) is mounted on the equipment body (1) via the conveyor mounting base (35). Furthermore, the position of the driven roller (33) on the driven roller mounting adjustment base assembly (34) is adjustable.

7. The automatic unclamping device for cigarette clips according to any one of claims 1 to 6, characterized in that, Also includes: The front and rear walking mechanism (3) is installed on the main body of the equipment (1), and the lifting component is installed on the front and rear walking mechanism (3). The front and rear walking mechanism (3) can drive the lifting component to move in a direction close to or away from the conveying mechanism (8).

8. The automatic unclamping device for cigarette clips according to claim 7, characterized in that, The forward and backward walking mechanism (3) includes a mounting plate (14), a linear module (15) and a guide rail slider (16). The mounting plate (14) is disposed on the main body of the equipment (1). The middle part of the lifting component is mounted on the linear module (15). The two sides of the lifting component are connected to the guide rail slider (16).

9. The automatic unclamping device for cigarette clips according to claim 7, characterized in that, It also includes a buffer plate (10), which is mounted on the main body of the equipment (1) and located below the lifting assembly; The buffer plate (10) is inclined, the upper end of the buffer plate (10) is connected to the table surface (1-1) of the main body of the equipment (1), and the lower end extends to the recycling point of the main body of the equipment (1); The forward and backward walking mechanism (3) is provided with a cigarette clip (2) splitting position, a cigarette clip (2) assembly position and a cigarette clip (2) unloading position in sequence from the side close to the conveying mechanism (8) to the side away from the conveying mechanism (8); When the forward and backward walking mechanism (3) is located at the split position of the cigarette clip (2) and the assembly position of the cigarette clip (2), the cigarette clip (2) is on the table (1-1) of the main body of the equipment (1). When the forward and backward walking mechanism (3) is located at the unloading position of the cigarette clip (2), the cigarette clip (2) slides down along the buffer plate (10).

Images