A device for automatically adjusting the posture of a tobacco clip for a mobile tobacco hanging machine

Abstract

The utility model discloses a kind of tobacco clamp posture automatic adjusting device for mobile hanging tobacco machine, it is characterized in that, including rack, horizontal rotating mechanism, transverse elongation mechanism and longitudinal clamping mechanism;The horizontal rotating mechanism is connected by bolt to the transverse support of the rack, and the vertical support of the rack is provided with several mounting holes;The horizontal rotating mechanism upper surface is connected with the transverse elongation mechanism;The longitudinal clamping mechanism is fixedly connected to the transverse elongation mechanism two ends respectively, the utility model relates to tobacco curing equipment technical field, specifically, it is related to a kind of tobacco clamp posture automatic adjusting device for mobile hanging tobacco machine, solve the problem that tobacco clamp still needs manual handling and posture adjustment in prior art, realize the automatic grabbing of tobacco clamp and posture accurate adjustment, improve the automation degree of tobacco loading operation, reduce labor intensity, improve operation efficiency and safety.

Description

Technical Field

[0001] This utility model relates to the technical field of tobacco curing equipment, specifically to an automatic tobacco clamp posture adjustment device for a mobile tobacco hanging machine. Background Technology

[0002] In tobacco production, freshly harvested tobacco leaves have a high moisture content and are prone to mold and rot if not dried promptly. Therefore, they need to be secured with tobacco clips and transported to the curing barn for drying as quickly as possible. Currently, a dense curing process is commonly used, where tobacco leaves are clamped and hung onto fixed curing racks in the curing barn manually or mechanically. In traditional manual operations, handling and hanging tobacco clips is not only inefficient and labor-intensive, but also poses safety hazards due to working at heights. To address this issue, in recent years, some tobacco-growing areas have begun to develop and use mobile tobacco-hanging machines to replace manual handling, thereby improving loading efficiency and safety.

[0003] However, existing mobile tobacco hanging machines primarily focus on the functions of hanging rod conveying, lifting, and walking, and have not yet achieved automatic gripping and posture adjustment of the tobacco clamps. In actual operation, workers still need to manually move the tobacco clamps onto the machine and adjust their posture according to the needs of the tobacco hanging to meet the space requirements of the curing barn. A fully loaded tobacco clamp can weigh 15-20 kg, making the operation cumbersome and inefficient. Furthermore, because posture control relies on manual experience, it is prone to problems such as unstable gripping and misalignment, affecting the stability and consistency of the entire curing process. This not only restricts the automation and intelligent development of the tobacco loading process but also limits the widespread application of existing mobile tobacco hanging equipment in tobacco production.

[0004] Therefore, to further improve the automation level of tobacco hanging operations, it is necessary to develop an automatic tobacco clamp posture adjustment device that can be installed on a mobile tobacco hanging machine. This device, based on automatic clamping, can precisely adjust and place the tobacco clamps through a posture rotation mechanism and a clamping mechanism, ensuring accurate alignment with the hanging rod. This reduces the burden of manual operation, improves operational efficiency and safety, and provides a more efficient and reliable tobacco loading solution for the tobacco curing process. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an automatic cigarette clip posture adjustment device for a mobile cigarette hanging machine, so as to solve the problem that the cigarette clip still needs to be manually handled and its posture adjusted in the prior art, realize the automatic gripping and precise posture adjustment of the cigarette clip, improve the automation level of the cigarette loading operation, reduce labor intensity, and improve work efficiency and safety.

[0006] An automatic adjustment device for the posture of cigarette clips in a mobile cigarette hanger, characterized in that it includes a frame, a horizontal rotation mechanism, a lateral extension mechanism, and a longitudinal clamping mechanism.

[0007] The horizontal support of the frame is connected to the horizontal rotation mechanism by bolts, and the vertical support of the frame is provided with a number of mounting holes.

[0008] The horizontal rotation mechanism is connected to the lateral extension mechanism on its upper surface; the longitudinal clamping mechanism is fixedly connected to both ends of the lateral extension mechanism.

[0009] Furthermore, the horizontal rotation mechanism includes a left extension rod, an electric rotary worktable, extension rod fixing bolts, a right extension rod, and an electric rotary worktable fixing bolt. The left and right extension rods are respectively fixedly connected to the two ends of the upper surface of the electric rotary worktable by the extension rod fixing bolts. The left and right extension rods are symmetrically arranged. The electric rotary worktable is fixed to a connecting frame by a plurality of electric rotary worktable fixing bolts. The connecting frame is fixedly connected to the transverse support of the frame. The left and right extension rods are slidably connected to the transverse extension mechanism.

[0010] Furthermore, the lateral extension mechanism includes an extension servo motor, a motor mounting base, a one-way extension screw, an extension screw nut, an elastic extension coupling, and a lateral extension pulley block. The extension servo motor is fixed to the motor mounting base, which is fixed to the electric rotary worktable. The one-way extension screw is fixedly connected to the extension screw nut via the elastic extension coupling. The extension servo motor is a double-headed extension servo motor. There are two extension screw nuts, each fixed to one of the output shafts at both ends of the extension servo motor. The extension screw nuts are connected to the one-way extension screw via trapezoidal threads. The left and right extension support rods are slidably connected to the lateral extension pulley block.

[0011] Furthermore, the transverse extension pulley assembly includes an extension bearing, a welded support rod for the extension bearing, and a transverse extension rod. The upper, lower, front, and rear surfaces of the transverse extension rod are respectively provided with slots. The extension bearing is welded to the slot of the transverse extension rod via the welded support rod for the extension bearing. The end face of the transverse extension rod is fixed to the extension screw nut by bolts and nuts. The extension bearing can roll on the inner walls of the corresponding left and right extension supports. The outer end of each transverse extension rod is fixedly connected to the longitudinal clamping mechanism.

[0012] Furthermore, the longitudinal clamping mechanism includes a clamping servo motor, a clamping servo motor mounting base, an elastic clamping coupling, a bidirectional screw, a clamping pulley block, and a clamping device. The outer ends of the transverse extension rod are respectively fixedly connected to the fixed ends of the clamping pulley block. The bidirectional screw is fixedly connected to the output shaft of the clamping servo motor through the elastic clamping coupling. The clamping servo motor is fixed to the clamping servo motor mounting base by bolts. The two ends of the bidirectional screw are respectively screwed to the clamping pulley block with opposite threads. Driven by the clamping servo motor, the clamping pulley block can be driven to move in opposite directions. The movable end of the clamping pulley block is connected to the clamping device.

[0013] Furthermore, the clamping pulley assembly includes a hanging rail, clamping bearings, a longitudinal trolley, and a clamping servo motor pad. The outer ends of the transverse extension rods are fixedly connected to the hanging rail by welding. The clamping bearings are fixed to both sides of the longitudinal trolley and are disposed inside the hanging rail. The clamping bearings are slidably connected to the hanging rail. The longitudinal trolley is fixedly connected to the clamping device. The lower side of the hanging rail is open to facilitate the passage of the clamping device. The upper part of the longitudinal trolley has a trapezoidal threaded hole, through which the bidirectional screw is connected. The clamping servo motor pad is fixedly connected to the hanging rail, and the clamping servo motor mounting base is fixedly connected to the clamping servo motor pad.

[0014] Furthermore, the clamping device includes a double-ended stud, a clamping nut, a support lug, and a reinforcing rib plate. The lower end of each longitudinal trolley is fixedly connected to the upper end of the double-ended stud, and the lower end of each double-ended stud is fixedly connected to the clamping nut. The reinforcing rib plate is fixedly connected to one side of each support lug. The support lug is in the shape of a bent plate, and the vertical plate of the support lug is fixedly connected to one side of the clamping nut. Each pair of support lugs is symmetrically provided with an automatic cigarette clamp posture adjustment device for a mobile cigarette hanger. The device is characterized by including a frame, a horizontal rotation mechanism, a transverse extension mechanism, and a longitudinal clamping mechanism.

[0015] The horizontal support of the frame is connected to the horizontal rotation mechanism by bolts, and the vertical support of the frame is provided with a number of mounting holes.

[0016] The horizontal rotation mechanism is connected to the lateral extension mechanism on its upper surface; the longitudinal clamping mechanism is fixedly connected to both ends of the lateral extension mechanism.

[0017] Furthermore, the horizontal rotation mechanism includes a left extension rod, an electric rotary worktable, extension rod fixing bolts, a right extension rod, and an electric rotary worktable fixing bolt. The left and right extension rods are respectively fixedly connected to the two ends of the upper surface of the electric rotary worktable by the extension rod fixing bolts. The left and right extension rods are symmetrically arranged. The electric rotary worktable is fixed to a connecting frame by a plurality of electric rotary worktable fixing bolts. The connecting frame is fixedly connected to the transverse support of the frame. The left and right extension rods are slidably connected to the transverse extension mechanism.

[0018] Furthermore, the lateral extension mechanism includes an extension servo motor, a motor mounting base, a one-way extension screw, an extension screw nut, an elastic extension coupling, and a lateral extension pulley block. The extension servo motor is fixed to the motor mounting base, which is fixed to the electric rotary worktable. The one-way extension screw is fixedly connected to the extension screw nut via the elastic extension coupling. The extension servo motor is a double-headed extension servo motor. There are two extension screw nuts, each fixed to one of the output shafts at both ends of the extension servo motor. The extension screw nuts are connected to the one-way extension screw via trapezoidal threads. The left and right extension support rods are slidably connected to the lateral extension pulley block.

[0019] Furthermore, the transverse extension pulley assembly includes an extension bearing, a welded support rod for the extension bearing, and a transverse extension rod. The upper, lower, front, and rear surfaces of the transverse extension rod are respectively provided with slots. The extension bearing is welded to the slot of the transverse extension rod via the welded support rod for the extension bearing. The end face of the transverse extension rod is fixed to the extension screw nut by bolts and nuts. The extension bearing can roll on the inner walls of the corresponding left and right extension supports. The outer end of each transverse extension rod is fixedly connected to the longitudinal clamping mechanism.

[0020] Furthermore, the longitudinal clamping mechanism includes a clamping servo motor, a clamping servo motor mounting base, an elastic clamping coupling, a bidirectional screw, a clamping pulley block, and a clamping device. The outer ends of the transverse extension rod are respectively fixedly connected to the fixed ends of the clamping pulley block. The bidirectional screw is fixedly connected to the output shaft of the clamping servo motor through the elastic clamping coupling. The clamping servo motor is fixed to the clamping servo motor mounting base by bolts. The two ends of the bidirectional screw are respectively screwed to the clamping pulley block with opposite threads. Driven by the clamping servo motor, the clamping pulley block can be driven to move in opposite directions. The movable end of the clamping pulley block is connected to the clamping device.

[0021] Furthermore, the clamping pulley assembly includes a hanging rail, clamping bearings, a longitudinal trolley, and a clamping servo motor pad. The outer ends of the transverse extension rods are fixedly connected to the hanging rail by welding. The clamping bearings are fixed to both sides of the longitudinal trolley and are disposed inside the hanging rail. The clamping bearings are slidably connected to the hanging rail. The longitudinal trolley is fixedly connected to the clamping device. The lower side of the hanging rail is open to facilitate the passage of the clamping device. The upper part of the longitudinal trolley has a trapezoidal threaded hole, through which the bidirectional screw is connected. The clamping servo motor pad is fixedly connected to the hanging rail, and the clamping servo motor mounting base is fixedly connected to the clamping servo motor pad.

[0022] Furthermore, the clamping device includes a double-ended stud, a clamping nut, lugs, and reinforcing ribs. The lower end of each longitudinal trolley is fixedly connected to the upper end of the double-ended stud, and the lower end of each double-ended stud is fixedly connected to the clamping nut. The reinforcing rib is fixedly connected to one side of each lug. The lug is in the shape of a bent plate, and the vertical plate of the lug is fixedly connected to one side of the clamping nut. Each pair of lugs is symmetrically arranged.

[0023] Compared with the prior art, the advantages and positive effects of this utility model are:

[0024] A 360° rotation is achieved through a horizontal rotating mechanism. Combined with the bidirectional extension and retraction of the lateral extension mechanism and the vertical movement of the longitudinal clamping mechanism, the posture of the tobacco clips is adjusted. The tobacco clips can be automatically rotated to a specified angle according to the space requirements of the curing barn, ensuring smooth passage of the mobile tobacco hanging machine in the curing barn and covering the entire working area without the need for frequent movement of the tobacco hanging machine. The longitudinal clamping mechanism enables automatic gripping of the tobacco clips, which can automatically complete the gripping operation of the tobacco clips, avoid manual handling, reduce labor intensity, and improve work efficiency.

[0025] The longitudinal clamping mechanism employs a bidirectional screw and symmetrical pulley system design to ensure uniform force on the cigarette clips. Combined with a servo motor, it precisely controls the clamping force, preventing deformation or detachment of the cigarette clips. A flexible coupling compensates for transmission errors, ensuring smooth operation.

[0026] This utility model can be installed as an independent module on existing mobile cigarette hanging machines. With its movement and lifting functions, it can realize the full mechanization of the process from grabbing to hanging, and improve the automation and intelligence level of the entire system.

[0027] Both the transverse extension pulley block and the clamping pulley block adopt a rolling bearing guide structure, replacing sliding friction with rolling friction to reduce energy consumption and wear, and extend the service life of the device; the extension rod with slots on all four sides, in conjunction with the bearing layout, enhances structural stability and reduces swaying. Attached Figure Description

[0028] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. Obviously, the drawings described below are merely some embodiments of this utility model, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is an assembly diagram of the horizontal rotating mechanism in this utility model;

[0031] Figure 3 This is an assembly diagram of the transverse extension mechanism in this utility model;

[0032] Figure 4 This is an assembly diagram of the transversely elongated pulley block in this utility model;

[0033] Figure 5 This is an assembly diagram of the longitudinal clamping mechanism in this utility model;

[0034] Figure 6 This is an assembly diagram of the clamping pulley block in this utility model;

[0035] Figure 7 This is an assembly diagram of the clamping device in this utility model.

[0036] In the diagram: 1. Longitudinal clamping mechanism; 2. Frame; 3. Lateral extension mechanism; 4. Cigarette clip; 5. Horizontal rotation mechanism; 6. Left extension support rod; 7. Electric rotary table; 8. Extension support rod fixing bolt; 9. Right extension support rod; 10. Electric rotary table fixing bolt; 11. Lateral extension pulley block; 12. Extension servo motor; 13. One-way extension screw; 14. Extension screw nut; 15. Motor mounting base; 16. Flexible extension coupling. 17. Extension bearing; 18. Extension bearing welded support rod; 19. Lateral extension rod; 20. Clamping servo motor; 21. Flexible clamping coupling; 22. Double-acting screw; 23. Clamping pulley block; 24. Clamping servo motor mounting base; 25. Clamping servo motor pad; 26. Hanging rail; 27. Clamping device; 28. Clamping bearing; 29. ​​Longitudinal trolley; 30. Double-ended stud; 31. Clamping nut; 32. Support lug; 33. Reinforcing rib plate. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0038] An automatic posture adjustment device for a cigarette clip 4 in a mobile cigarette hanging machine, characterized in that it includes a frame 2, a horizontal rotation mechanism 5, a lateral extension mechanism 3 and a longitudinal clamping mechanism 1;

[0039] The transverse support of the frame 2 is connected to the horizontal rotation mechanism 5 by bolts, and the vertical support of the frame 2 is provided with a number of mounting holes.

[0040] The horizontal rotation mechanism 5 is connected to the transverse extension mechanism 3 on its upper surface; the longitudinal clamping mechanism 1 is fixedly connected to both ends of the transverse extension mechanism 3.

[0041] In this embodiment, the frame 2 is bolted to the horizontal rotation mechanism 5 to fix the horizontal support. A horizontal extension mechanism 3 is provided above the horizontal rotation mechanism 5. The two ends of the horizontal extension mechanism 3 are clamped by the longitudinal clamping mechanism 1 to clamp the cigarette clip 4. The horizontal rotation mechanism 5 provides a rotation reference for the horizontal extension mechanism 3, so that the clamping mechanism can adjust the angle in the horizontal direction to adapt to different cigarette hanging positions. The horizontal extension mechanism 3 drives the longitudinal clamping mechanism 1 to move laterally, expanding the working range of the device. The longitudinal clamping mechanism 1 directly clamps the cigarette clip 4, and the cigarette clip 4 is accurately positioned by adjusting the posture.

[0042] The horizontal rotation mechanism 5 includes a left extension rod 6, an electric rotary worktable 7, extension rod fixing bolts 8, a right extension rod 9, and an electric rotary worktable fixing bolt 10. The left extension rod 6 and the right extension rod 9 are respectively fixedly connected to the two ends of the upper surface of the electric rotary worktable 7 by the extension rod fixing bolts 8. The left extension rod 6 and the right extension rod 9 are symmetrically arranged. The electric rotary worktable 7 is fixed to a connecting frame by a plurality of electric rotary worktable fixing bolts 10. The connecting frame is fixedly connected to the transverse support of the frame 2. The left extension rod 6 and the right extension rod 9 are respectively slidably connected to the transverse extension mechanism 3.

[0043] In this embodiment, the electric rotary worktable 7 is connected to the frame 2 by fixing bolts. The left extension rod 6 and the right extension rod 9 are symmetrically fixed at both ends of the worktable to form a symmetrical support structure. The left extension rod 6 and the right extension rod 9 are connected to the worktable by fixing bolts and slide with the transverse extension mechanism 3 to adjust the extension length of the transverse extension mechanism 3. The rotation of the electric rotary worktable 7 drives the transverse mechanism to rotate synchronously. The electric rotary worktable 7 provides power to achieve 360° horizontal rotation of the transverse extension mechanism 3, which meets the adjustment requirements of the cigarette clip 4 in different positions. The left extension rod 6 and the right extension rod 9 symmetrically support the transverse extension mechanism 3 to ensure the balance during rotation. At the same time, the sliding fit allows the transverse mechanism to extend and retract.

[0044] The transverse extension mechanism 3 includes an extension servo motor 12, a motor mounting base 15, a one-way extension screw 13, an extension screw nut 14, an elastic extension coupling 16, and a transverse extension pulley group 11. The extension servo motor 12 is fixed on the motor mounting base 15, and the motor mounting base 15 is fixed on the electric rotary table 7. The one-way extension screw 13 is fixedly connected to the extension screw nut 14 through the elastic extension coupling 16. The extension servo motor 12 is a double-headed extension servo motor 12. There are two extension screw nuts 14, which are respectively fixed on the output shafts at both ends of the extension servo motor 12. The extension screw nuts 14 are connected to the one-way extension screw 13 through trapezoidal threads. The left extension support rod 6 and the right extension support rod 9 are slidably connected to the transverse extension pulley group 11.

[0045] In this embodiment, the elongation servo motor 12 drives the elongation screw nuts 14 at both ends to rotate, and drives the unidirectional elongation screw 13 to move axially through the trapezoidal thread. The elastic elongation coupling 16 compensates for the displacement deviation during the transmission process. The transverse elongation pulley group 11 slides with the elongation support rod to guide the linear movement of the elongation screw. The servo motor drives the screw to extend and retract in both directions, realizing the bidirectional movement of the transverse elongation mechanism 3. The elastic coupling buffers the transmission impact, avoids jamming caused by installation errors, and ensures the smoothness of the movement. The transverse elongation pulley group 11 can reduce the friction between the transverse elongation rod 19 and the support rod, improve the movement efficiency of the mechanism, and at the same time limit the movement direction to a straight line.

[0046] The transverse extension pulley assembly 11 includes an extension bearing 17, an extension bearing welded support rod 18, and a transverse extension rod 19. The upper, lower, front, and rear surfaces of the transverse extension rod 19 are respectively provided with slots. The extension bearing 17 is welded to the slot of the transverse extension rod 19 through the extension bearing welded support rod 18. The end face of the transverse extension rod 19 is fixed to the extension screw nut 14 by bolts and nuts. The extension bearing 17 can roll on the inner wall of the corresponding left extension support rod 6 and right extension support rod 9. The outer end of each transverse extension rod 19 is respectively fixedly connected to the longitudinal clamping mechanism 1.

[0047] In this embodiment, the transverse extension rod 19 has slots on all four sides. The extension bearing 17 is fixed to the slot by welding support rods. The extension bearing 17 rolls on the inner walls of the left extension support rod 6 and the right extension support rod 9, forming a sliding guide structure. The end face of the transverse extension rod 19 is fixed to the screw nut. When the screw moves axially, the bearing rolls in the support rod, realizing a smooth telescopic movement. The rolling friction of the extension bearing 17 replaces the sliding friction, reducing energy consumption and improving the life of the mechanism. The slots on all four sides and the extension bearing 17 are designed to ensure the stability of the transverse extension rod 19 in the horizontal direction, avoid shaking, and ensure the positioning accuracy of the clamping mechanism.

[0048] The longitudinal clamping mechanism 1 includes a clamping servo motor 20, a clamping servo motor mounting base 24, an elastic clamping coupling 21, a bidirectional screw 22, a clamping pulley block 23, and a clamping device 27. The outer ends of the transverse extension rod 19 are fixedly connected to the fixed ends of the clamping pulley block 23. The bidirectional screw 22 is fixedly connected to the output shaft of the clamping servo motor 20 through the elastic clamping coupling 21. The clamping servo motor 20 is fixed to the clamping servo motor mounting base 24 by bolts. The two ends of the bidirectional screw 22 are respectively screwed to the clamping pulley block 23 with opposite threads. The clamping servo motor 20 can drive the clamping pulley block 23 to move in opposite directions. The movable end of the clamping pulley block 23 is connected to the clamping device 27.

[0049] In this embodiment, the clamping servo motor 20 drives the bidirectional screw 22 to rotate through the elastic clamping coupling 21. The reverse threads at both ends of the bidirectional screw 22 drive the clamping pulley group 23 to move in opposite directions or in reverse. The movable end of the clamping pulley group 23 is connected to the clamping device 27. The opening and closing of the clamping device 27 is realized by the forward and reverse rotation of the motor, thus completing the clamping and releasing of the cigarette clip 4. The bidirectional screw 22, through the reverse thread design, enables the clamping pulley groups 23 on both sides to move synchronously in opposite directions, achieving symmetrical clamping and ensuring that the cigarette clip 4 is subjected to uniform force. The elastic coupling compensates for the coaxiality deviation between the motor and the screw, avoiding transmission interference.

[0050] The clamping pulley assembly 23 includes a hanging rail 26, clamping bearings 28, a longitudinal trolley 29, and a clamping servo motor pad 25. The outer ends of the transverse extension rod 19 are fixedly connected to the hanging rail 26 by welding. The clamping bearings 28 are fixed on both sides of the longitudinal trolley 29. The clamping bearings 28 are disposed inside the hanging rail 26 and are slidably connected to the hanging rail 26. The longitudinal trolley 29 is fixedly connected to the clamping device 27. The lower side of the hanging rail 26 is open to facilitate the passage of the clamping device 27. The upper part of the longitudinal trolley 29 has a trapezoidal threaded hole, and the bidirectional screw 22 is connected through the trapezoidal thread. The clamping servo motor pad 25 is fixedly connected to the hanging rail 26, and the clamping servo motor mounting base 24 is fixedly connected to the clamping servo motor pad 25.

[0051] In this embodiment, the hanging rail 26 is fixed to the outer end of the transverse extension rod 19, and the longitudinal trolley 29 slides within the hanging rail 26 through the clamping bearings 28 on both sides. When the clamping servo motor 20 drives the bidirectional screw 22 to rotate, the trolley moves up and down along the hanging rail 26, driving the clamping device 27 to move longitudinally. The lower side of the hanging rail 26 is open to facilitate the passage of the device. The hanging rail 26 is a guide structure for longitudinal movement, ensuring that the clamping device 27 moves vertically and avoiding deviation.

[0052] The clamping device 27 includes a double-ended stud 30, a clamping nut 31, a lug 32, and a reinforcing rib 33. The lower end of each longitudinal trolley 29 is fixedly connected to the upper end of the double-ended stud 30, and the lower end of each double-ended stud 30 is fixedly connected to the clamping nut 31. The reinforcing rib 33 is fixedly connected to one side of each lug 32. The lug 32 is in the shape of a bent plate, and the vertical plate of the lug 32 is fixedly connected to one side of the clamping nut 31. Each pair of lugs 32 is symmetrically arranged.

[0053] In this embodiment, the longitudinal trolley 29 is connected to the clamping nut 31 via a double-ended stud 30, the lug 32 is fixed to one side of the nut, and the reinforcing rib 33 is welded to the lug 32 to enhance the structural strength. The symmetrically arranged lugs 32 form a clamping interface to clamp the cigarette clip 4, and the reinforcing rib 33 prevents the lug 32 from deforming under stress.

[0054] The method of using this utility model is as follows:

[0055] The device is fixed to the designated position of the mobile cigarette hanging machine through the mounting holes of the vertical support of the frame 2. The horizontal rotating mechanism 5 is connected by bolts to ensure a stable connection. The extension length of the left and right extension rods 9 is adjusted and locked by fixing bolts to complete the mechanical assembly.

[0056] Based on the position of the cigarette clip 4, the electric rotary table 7 is activated, driving the transverse extension mechanism 3 and the longitudinal clamping mechanism 1 to rotate to the target angle. The extension servo motor 12 is controlled to work, driving the extension screw nut 14 to move the unidirectional extension screw 13 axially. The extension distance of the transverse extension rod 19 is adjusted so that the longitudinal clamping mechanism 1 is aligned with the cigarette clip 4. The clamping servo motor 20 is activated, driving the clamping pulleys 23 on both sides to move in opposite directions through the bidirectional screw 22. The lugs 32 of the clamping device 27 clamp the cigarette clip 4. After the cigarette clip 4 is clamped, the cigarette hanging mechanism is moved to the corresponding position on the cigarette hanging rack, and the longitudinal clamping mechanism 1 is controlled to move in the opposite direction to release the cigarette clip 4, completing the hanging. The above steps are repeated to achieve continuous automated operation. The above-disclosed embodiments are only specific embodiments of this utility model. However, this utility model is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. An automatic cigarette clip posture adjustment device for a mobile cigarette holder, characterized in that, It includes a frame (2), a horizontal rotation mechanism (5), a lateral extension mechanism (3), and a longitudinal clamping mechanism (1); The transverse support of the frame (2) is connected to the horizontal rotating mechanism (5) by bolts, and the vertical support of the frame (2) is provided with a number of mounting holes; The horizontal rotation mechanism (5) is connected to the transverse extension mechanism (3) on its upper surface; the longitudinal clamping mechanism (1) is fixedly connected to both ends of the transverse extension mechanism (3).

2. The automatic cigarette clip posture adjustment device for a mobile cigarette hanger according to claim 1, characterized in that, The horizontal rotation mechanism (5) includes a left extension rod (6), an electric rotary table (7), extension rod fixing bolts (8), a right extension rod (9), and an electric rotary table fixing bolt (10). The left extension rod (6) and the right extension rod (9) are respectively fixedly connected to the two ends of the upper surface of the electric rotary table (7) by the extension rod fixing bolts (8). The left extension rod (6) and the right extension rod (9) are symmetrically arranged. The electric rotary table (7) is fixed to the connecting frame by a number of electric rotary table fixing bolts (10). The connecting frame is fixedly connected to the transverse support of the frame (2). The left extension rod (6) and the right extension rod (9) are respectively slidably connected to the transverse extension mechanism (3).

3. The automatic cigarette clip posture adjustment device for a mobile cigarette hanger according to claim 2, characterized in that, The lateral extension mechanism (3) includes an extension servo motor (12), a motor mounting base (15), a one-way extension screw (13), an extension screw nut (14), an elastic extension coupling (16), and a lateral extension pulley block (11). The extension servo motor (12) is fixed on the motor mounting base (15), and the motor mounting base (15) is fixed on the electric rotary table (7). The one-way extension screw (13) is connected to the electric rotary table (7) via the elastic extension coupling (14). 16) The elongation screw nut (14) is fixedly connected. The elongation servo motor (12) is a double-headed elongation servo motor. There are two elongation screw nuts (14) and they are respectively fixed on the output shafts at both ends of the elongation servo motor (12). The elongation screw nut (14) is connected to the unidirectional elongation screw (13) through a trapezoidal thread. The left elongation support rod (6) and the right elongation support rod (9) are respectively slidably connected to the transverse elongation pulley group (11).

4. The automatic cigarette clip posture adjustment device for a mobile cigarette hanger according to claim 3, characterized in that, The transverse extension pulley assembly (11) includes an extension bearing (17), an extension bearing welded support rod (18), and a transverse extension rod (19). The upper, lower, front, and rear surfaces of the transverse extension rod (19) are respectively provided with slots. The extension bearing (17) is welded to the slot of the transverse extension rod (19) through the extension bearing welded support rod (18). The end face of the transverse extension rod (19) is fixed to the extension screw nut (14) by bolts and nuts. The extension bearing (17) can roll on the inner wall of the corresponding left extension support rod (6) and right extension support rod (9). The outer end of each transverse extension rod (19) is respectively fixedly connected to the longitudinal clamping mechanism (1).

5. The automatic cigarette clip posture adjustment device for a mobile cigarette hanger according to claim 4, characterized in that, The longitudinal clamping mechanism (1) includes a clamping servo motor (20), a clamping servo motor mounting base (24), an elastic clamping coupling (21), a bidirectional screw (22), a clamping pulley block (23), and a clamping device (27). The outer ends of the transverse extension rod (19) are fixedly connected to the fixed ends of the clamping pulley block (23). The bidirectional screw (22) is fixedly connected to the output shaft of the clamping servo motor (20) through the elastic clamping coupling (21). The clamping servo motor (20) is fixed to the clamping servo motor mounting base (24) by bolts. The threads at both ends of the bidirectional screw (22) are respectively screwed to the clamping pulley block (23). The clamping servo motor (20) can drive the clamping pulley block (23) to move in opposite directions. The movable end of the clamping pulley block (23) is connected to the clamping device (27).

6. The automatic cigarette clip posture adjustment device for a mobile cigarette hanger according to claim 5, characterized in that, The clamping pulley assembly (23) includes a hanging rail (26), a clamping bearing (28), a longitudinal trolley (29), and a clamping servo motor pad (25). The outer ends of the transverse extension rod (19) are fixedly connected to the hanging rail (26) by welding. The clamping bearing (28) is fixed on both sides of the longitudinal trolley (29). The clamping bearing (28) is located inside the hanging rail (26) and is slidably connected to the hanging rail (26). The longitudinal trolley (29) is fixedly connected to the clamping device (27). The lower side of the hanging rail (26) is open to facilitate the passage of the clamping device (27). The upper part of the longitudinal trolley (29) has a trapezoidal threaded hole, and the bidirectional screw (22) is connected through the trapezoidal thread. The clamping servo motor pad (25) is fixedly connected to the hanging rail (26), and the clamping servo motor mounting base (24) is fixedly connected to the clamping servo motor pad (25).

7. The automatic cigarette clip posture adjustment device for a mobile cigarette hanger according to claim 6, characterized in that, The clamping device (27) includes a double-ended stud (30), a clamping nut (31), a lug (32), and a reinforcing rib (33). The lower end of each longitudinal trolley (29) is fixedly connected to the upper end of the double-ended stud (30), and the lower end of each double-ended stud (30) is fixedly connected to the clamping nut (31). The reinforcing rib (33) is fixedly connected to one side of each lug (32). The lug (32) is in the shape of a bent plate, and the vertical plate of the lug (32) is fixedly connected to one side of the clamping nut (31). Each pair of lugs (32) is symmetrically arranged.

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